1285 files changed, 0 insertions, 257115 deletions

diff --git a/newlib/libc/sys/Makefile.am b/newlib/libc/sys/Makefile.am
deleted file mode 100644
index b67d0ecdf..000000000
--- a/newlib/libc/sys/Makefile.am
+++ /dev/null
@@ -1,37 +0,0 @@
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diff --git a/newlib/libc/sys/Makefile.in b/newlib/libc/sys/Makefile.in
deleted file mode 100644
index 22736301b..000000000
--- a/newlib/libc/sys/Makefile.in
+++ /dev/null
@@ -1,463 +0,0 @@
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diff --git a/newlib/libc/sys/a29khif/Makefile.am b/newlib/libc/sys/a29khif/Makefile.am
deleted file mode 100644
index 48f389695..000000000
--- a/newlib/libc/sys/a29khif/Makefile.am
+++ /dev/null
@@ -1,48 +0,0 @@
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-
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diff --git a/newlib/libc/sys/a29khif/Makefile.in b/newlib/libc/sys/a29khif/Makefile.in
deleted file mode 100644
index 89a14a58c..000000000
--- a/newlib/libc/sys/a29khif/Makefile.in
+++ /dev/null
@@ -1,334 +0,0 @@
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-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES =  	_alloc.s		_close.s		_cycles.s		_exit.s			_getpsiz.s		_gettz.s		_ioctl.s		_iostat.s		_iowait.s		_lseek.s		_open.s			_query.s		_read.s			_setim.s		_settrap.s		_setvec.s		_tmpnam.s		_write.s		alloc.s			clock.s			getargs.s		getenv.s		read.s			remove.s		rename.s		signal.s		_sbrk.s 		_fstat.s 		_isatty.s 		systime.s		vec.s			kill.c			getpid.c		stubs.s
-
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  _alloc.o _close.o _cycles.o _exit.o _getpsiz.o _gettz.o \
-_ioctl.o _iostat.o _iowait.o _lseek.o _open.o _query.o _read.o _setim.o \
-_settrap.o _setvec.o _tmpnam.o _write.o alloc.o clock.o getargs.o \
-getenv.o read.o remove.o rename.o signal.o _sbrk.o _fstat.o _isatty.o \
-systime.o vec.o kill.o getpid.o stubs.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/a29khif/_alloc.s b/newlib/libc/sys/a29khif/_alloc.s
deleted file mode 100644
index ecdd1ddb1..000000000
--- a/newlib/libc/sys/a29khif/_alloc.s
+++ /dev/null
@@ -1,55 +0,0 @@
-; @(#)_alloc.s	1.4 90/10/14 21:57:19, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-;	07/06/89 (JS) Replaced call to const tav,HIF_macro @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1 to syscall macro,
-;		 and deleted call to reterr macro as a NULL needs to be
-;		 returned on failure.
-; _alloc.s
-;	void *vp = _sysalloc( int size );
-;
-	.file	"_alloc.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__sysalloc
-__sysalloc:
-	  const tav,HIF_alloc @ asneq V_SYSCALL,gr1,gr1
-	  jmpti         tav, lr0
-	  const        tpc, _errno
-	  consth       tpc, _errno
-	  store        0, 0, tav, tpc
-	  jmpi         lr0
-	  const		v0, 0			; return NULL on error.
-
-;
-;	int errret = _sysfree( void *addr, int size );
-;
-	.global	__sysfree
-__sysfree:
-	const tav,HIF_free @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_close.s b/newlib/libc/sys/a29khif/_close.s
deleted file mode 100644
index 04f52ae00..000000000
--- a/newlib/libc/sys/a29khif/_close.s
+++ /dev/null
@@ -1,40 +0,0 @@
-; @(#)_close.s	1.4 90/10/14 21:57:20, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _close.s
-;	int cc = _close( int fd );
-;
-	.file	"_close.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__close
-;; syscalls used now -- 	.global	_close
-
-__close:
-;; syscalls used now -- _close:
-	const tav,HIF_close @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_cycles.s b/newlib/libc/sys/a29khif/_cycles.s
deleted file mode 100644
index 94f9df3b4..000000000
--- a/newlib/libc/sys/a29khif/_cycles.s
+++ /dev/null
@@ -1,39 +0,0 @@
-;  @(#)_cycles.s	1.2 90/10/14 21:57:21, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _cycles.s
-;	struct { unsigned long low_ticks, long hi_ticks } = _cycles( );
-;
-	.file	"_cycles.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00020000		; Debugger tag word
-	.global	__cycles
-
-__cycles:
-	const tav,HIF_cycles @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_exit.s b/newlib/libc/sys/a29khif/_exit.s
deleted file mode 100644
index 65b9b83e3..000000000
--- a/newlib/libc/sys/a29khif/_exit.s
+++ /dev/null
@@ -1,39 +0,0 @@
-; @(#)_exit.s	1.2 90/10/14 21:57:22, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _exit.s
-;	_exit( int rc );
-;
-	.file	"_exit.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__exit
-
-__exit:
-	const tav,HIF_exit @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_fstat.s b/newlib/libc/sys/a29khif/_fstat.s
deleted file mode 100644
index 0144d76d9..000000000
--- a/newlib/libc/sys/a29khif/_fstat.s
+++ /dev/null
@@ -1,79 +0,0 @@
-	.file "_fstat.c"
-	.sect .lit,lit
-gcc2_compiled.:
-	.text
-	.align 4
-	.global __fstat
-;; syscalls used now -- 	.global _fstat
-	.word 0x40000
-__fstat:
-;; syscalls used now -- _fstat:
-	sub gr1,gr1,32
-	asgeu V_SPILL,gr1,gr126
-	add lr1,gr1,48
-	sll lr5,lr10,0
-	const gr116,__iostat
-	consth gr116,__iostat
-	calli lr0,gr116
-	sll lr2,lr5,0
-	sll lr10,gr96,0
-	jmpt lr10,L8
-	sll gr116,lr10,30
-	jmpf gr116,L3
-	add gr116,lr11,12
-	add gr117,lr11,12
-	const gr116,4096
-	store 0,0,gr116,gr117
-	add gr117,lr11,4
-	const gr116,1
-	jmp L4
-	store 0,0,gr116,gr117
-L3:
-	const gr117,8192
-	store 0,0,gr117,gr116
-	add gr116,lr11,4
-	store 0,0,gr117,gr116
-L4:
-	add gr117,lr11,20
-	const gr116,0
-	store 0,0,gr116,gr117
-	store 0,0,gr116,lr11
-	const gr116,_time
-	consth gr116,_time
-	calli lr0,gr116
-	const lr2,0
-	add gr116,lr11,16
-	store 0,0,gr96,gr116
-	sll lr2,lr5,0
-	const lr3,0
-	const lr7,__lseek
-	consth lr7,__lseek
-	calli lr0,lr7
-	const lr4,1
-	sll lr10,gr96,0
-	constn lr6,65535
-	cpneq gr116,lr10,lr6
-	jmpf gr116,L7
-	sll lr2,lr5,0
-	const lr3,0
-	calli lr0,lr7
-	const lr4,2
-	add gr116,lr11,8
-	store 0,0,gr96,gr116
-	cpneq gr96,gr96,lr6
-	jmpf gr96,L7
-	sll lr2,lr5,0
-	sll lr3,lr10,0
-	calli lr0,lr7
-	const lr4,0
-	cpneq gr96,gr96,lr6
-	jmpt gr96,L8
-	const gr96,0
-L7:
-	constn gr96,65535
-L8:
-	add gr1,gr1,32
-	nop
-	jmpi lr0
-	asleu V_FILL,lr1,gr127
-
diff --git a/newlib/libc/sys/a29khif/_getpsiz.s b/newlib/libc/sys/a29khif/_getpsiz.s
deleted file mode 100644
index b9949a003..000000000
--- a/newlib/libc/sys/a29khif/_getpsiz.s
+++ /dev/null
@@ -1,38 +0,0 @@
-; @(#)_getpsiz.s	1.2 90/10/14 21:57:23, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _getpsiz.s
-;	int size = _getpsiz( );
-;
-	.file	"_getpsiz.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00020000		; Debugger tag word
-	.global	__getpsiz
-
-__getpsiz:
-	const tav,HIF_getpagesize @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-	.end
diff --git a/newlib/libc/sys/a29khif/_gettz.s b/newlib/libc/sys/a29khif/_gettz.s
deleted file mode 100644
index 36cf1c702..000000000
--- a/newlib/libc/sys/a29khif/_gettz.s
+++ /dev/null
@@ -1,39 +0,0 @@
-; @(#)_gettz.s	2.2 90/10/14 21:57:24, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _gettz.s
-;	_gettz( void );
-;
-	.file	"_gettz.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00020000		; Debugger tag word
-	.global	__gettz
-
-__gettz:
-	const tav,HIF_gettz @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_ioctl.s b/newlib/libc/sys/a29khif/_ioctl.s
deleted file mode 100644
index 0ca51c504..000000000
--- a/newlib/libc/sys/a29khif/_ioctl.s
+++ /dev/null
@@ -1,39 +0,0 @@
-; @(#)_ioctl.s	1.2 90/10/14 21:57:25, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _ioctl.s
-;	_ioctl( int fd );
-;
-	.file	"_ioctl.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__ioctl
-
-__ioctl:
-	const tav,HIF_ioctl @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_iostat.s b/newlib/libc/sys/a29khif/_iostat.s
deleted file mode 100644
index ae97c5de5..000000000
--- a/newlib/libc/sys/a29khif/_iostat.s
+++ /dev/null
@@ -1,43 +0,0 @@
-;----------------------------------------------------------------------------
-; 
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _iostat.s
-;	_iostat( int fd );
-;
-	.file	"_iostat.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__iostat
-	.global	_iostat
-
-__iostat:
-_iostat:
-	const tav,HIF_iostat @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
-
diff --git a/newlib/libc/sys/a29khif/_iowait.s b/newlib/libc/sys/a29khif/_iowait.s
deleted file mode 100644
index 3e2ad61cd..000000000
--- a/newlib/libc/sys/a29khif/_iowait.s
+++ /dev/null
@@ -1,39 +0,0 @@
-; @(#)_iowait.s	1.3 90/10/14 21:57:27, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _iowait.s
-;	_iowait( int fd );
-;
-	.file	"_iowait.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__iowait
-
-__iowait:
-	const tav,HIF_iowait @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_isatty.s b/newlib/libc/sys/a29khif/_isatty.s
deleted file mode 100644
index 55110e2fc..000000000
--- a/newlib/libc/sys/a29khif/_isatty.s
+++ /dev/null
@@ -1,22 +0,0 @@
-	.file "isatty.c"
-	.sect .lit,lit
-gcc2_compiled.:
-	.text
-	.align 4
-	.global __isatty
-	.global _isatty
-	.word 0x30000
-__isatty:
-_isatty:
-	sub gr1,gr1,16
-	asgeu V_SPILL,gr1,gr126
-	add lr1,gr1,28
-	const gr116,__iostat
-	consth gr116,__iostat
-	calli lr0,gr116
-	sll lr2,lr6,0
-	sll gr96,gr96,30
-	add gr1,gr1,16
-	srl gr96,gr96,31
-	jmpi lr0
-	asleu V_FILL,lr1,gr127
diff --git a/newlib/libc/sys/a29khif/_lseek.s b/newlib/libc/sys/a29khif/_lseek.s
deleted file mode 100644
index 56a7fc6c9..000000000
--- a/newlib/libc/sys/a29khif/_lseek.s
+++ /dev/null
@@ -1,42 +0,0 @@
-; @(#)_lseek.s	1.4 90/10/14 21:57:28, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _lseek.s
-;	int cc = _lseek( int fd, long offset, int whence );
-;
-	.file	"_lseek.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00050000		; Debugger tag word
-	.global	__lseek
-;; syscalls used now -- 	.global	_lseek
-
-
-__lseek:
-;; syscalls used now -- _lseek:
-	const tav,HIF_lseek @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_open.s b/newlib/libc/sys/a29khif/_open.s
deleted file mode 100644
index 3a9ed7e61..000000000
--- a/newlib/libc/sys/a29khif/_open.s
+++ /dev/null
@@ -1,39 +0,0 @@
-; @(#)_open.s	1.4 90/10/14 21:57:30, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _open.s
-;	int fd = _open( char *path, int oflag [, int mode ] );
-;
-	.file	"_open.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00050000		; Debugger tag word
-	.global	__open
-
-__open:
-	const tav,HIF_open @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_query.s b/newlib/libc/sys/a29khif/_query.s
deleted file mode 100644
index 6887bea93..000000000
--- a/newlib/libc/sys/a29khif/_query.s
+++ /dev/null
@@ -1,39 +0,0 @@
-; @(#)_query.s	2.2 90/10/14 21:57:31, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _query.s
-;	_query( query_code );
-;
-	.file	"_query.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__query
-
-__query:
-	const tav,HIF_query @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_read.s b/newlib/libc/sys/a29khif/_read.s
deleted file mode 100644
index 23ebbe732..000000000
--- a/newlib/libc/sys/a29khif/_read.s
+++ /dev/null
@@ -1,38 +0,0 @@
-; @(#)_read.s	1.4 90/10/14 21:57:32, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _read.s
-;	int nread = _read( int fd, char *buf, int count );
-;
-	.file	"_read.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00050000		; Debugger tag word
-	.global	__read
-
-__read:
-	const tav,HIF_read @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-	.end
diff --git a/newlib/libc/sys/a29khif/_sbrk.s b/newlib/libc/sys/a29khif/_sbrk.s
deleted file mode 100644
index 33c1269cd..000000000
--- a/newlib/libc/sys/a29khif/_sbrk.s
+++ /dev/null
@@ -1,30 +0,0 @@
-	.file "sbrk.c"
-	.sect .lit,lit
-gcc2_compiled.:
-	.text
-	.align 4
-	.global __sbrk
-	.word 0x30000
-__sbrk:
-	sub gr1,gr1,16
-	asgeu V_SPILL,gr1,gr126
-	add lr1,gr1,28
-	sll lr2,lr6,0
-	jmpt lr2,L4
-	constn gr96,65535
-	const gr116,__sysalloc
-	consth gr116,__sysalloc
-	calli lr0,gr116
-	nop
-	sll gr117,gr96,0
-	cpneq gr116,gr117,0
-	jmpf gr116,L4
-	constn gr96,65535
-	sll gr96,gr117,0
-L4:
-	add gr1,gr1,16
-	nop
-	jmpi lr0
-	asleu V_FILL,lr1,gr127
-
-
diff --git a/newlib/libc/sys/a29khif/_setim.s b/newlib/libc/sys/a29khif/_setim.s
deleted file mode 100644
index 0cf86aeda..000000000
--- a/newlib/libc/sys/a29khif/_setim.s
+++ /dev/null
@@ -1,39 +0,0 @@
-; @(#)_setim.s	2.2 90/10/14 21:57:33, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _setim.s
-;	_setim( im, di );
-;
-	.file	"_setim.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00040000		; Debugger tag word
-	.global	__setim
-
-__setim:
-	const tav,HIF_setim @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_settrap.s b/newlib/libc/sys/a29khif/_settrap.s
deleted file mode 100644
index 259097288..000000000
--- a/newlib/libc/sys/a29khif/_settrap.s
+++ /dev/null
@@ -1,39 +0,0 @@
-; @(#)_settrap.s	2.2 90/10/14 21:57:34, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _settrap.s
-;	void *prevaddr = _settrap( int trapno, void *trapaddr );
-;
-	.file	"_settrap.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00040000		; Debugger tag word
-	.global	__settrap
-
-__settrap:
-	const tav,HIF_settrap @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_setvec.s b/newlib/libc/sys/a29khif/_setvec.s
deleted file mode 100644
index 09d4076f5..000000000
--- a/newlib/libc/sys/a29khif/_setvec.s
+++ /dev/null
@@ -1,38 +0,0 @@
-; @(#)_setvec.s	1.2 90/10/14 21:57:35, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _setvec.s
-;	int success = _setvec( int trap_no, void (*handler)( void ) );
-;
-	.file	"_setvec.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00040000		; Debugger tag word
-	.global	__setvec
-
-__setvec:
-	const tav,HIF_setvec @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-	.end
diff --git a/newlib/libc/sys/a29khif/_tmpnam.s b/newlib/libc/sys/a29khif/_tmpnam.s
deleted file mode 100644
index c7795e27a..000000000
--- a/newlib/libc/sys/a29khif/_tmpnam.s
+++ /dev/null
@@ -1,41 +0,0 @@
-; @(#)_tmpnam.s	1.2 90/10/14 21:57:36, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _tmpnam.s
-;	char *cp = _khif_tmpnam( char *bufr );
-;		/* same as ANSI tmpnam(), but NULL arg is not allowed */
-;	NOTE - Will not work on BSD (no tmpnam sys call)
-;
-	.file	"_tmpnam.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__khif_tmpnam
-
-__khif_tmpnam:
-	const tav,HIF_tmpnam @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/_write.s b/newlib/libc/sys/a29khif/_write.s
deleted file mode 100644
index 21c0e5815..000000000
--- a/newlib/libc/sys/a29khif/_write.s
+++ /dev/null
@@ -1,40 +0,0 @@
-; @(#)_write.s	1.4 90/10/14 21:57:37, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _write.s
-;	int written = _write( int fd, char *buf, int count );
-;
-	.file	"_write.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00050000		; Debugger tag word
-	.global	__write
-;; syscalls used now -- 	.global	_write
-
-__write:
-;; syscalls used now -- _write:
-	const tav,HIF_write @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-	.end
diff --git a/newlib/libc/sys/a29khif/aclocal.m4 b/newlib/libc/sys/a29khif/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/a29khif/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-
-AC_PROG_INSTALL
-
-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-fi
-
-. [$]{newlib_basedir}/configure.host
-
-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
-AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
-AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
-AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
-AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
-
-AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
-
-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
-else
-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
-fi
-AC_SUBST($1)])
-
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi])
-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
diff --git a/newlib/libc/sys/a29khif/alloc.s b/newlib/libc/sys/a29khif/alloc.s
deleted file mode 100644
index cd90022a5..000000000
--- a/newlib/libc/sys/a29khif/alloc.s
+++ /dev/null
@@ -1,64 +0,0 @@
-; 
-;(#)_alloc.s	1.4 90/10/14 21:57:19, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-;	07/06/89 (JS) Replaced call to const tav,HIF_macro 
-;		 and deleted call to reterr macro as a NULL needs to be
-;		 returned on failure.
-; _alloc.s
-;	void *vp = _sysalloc( int size );
-;
-	.file	"_alloc.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	__sysalloc
-__sysalloc:
-	  const tav,HIF_alloc 
- asneq V_SYSCALL,gr1,gr1
-	  jmpti         tav, lr0
-	  const        tpc, _errno
-	  consth       tpc, _errno
-	  store        0, 0, tav, tpc
-	  jmpi         lr0
-	  const		v0, 0			; return NULL on error.
-
-;
-;	int errret = _sysfree( void *addr, int size );
-;
-	.global	__sysfree
-__sysfree:
-	const tav,HIF_free 
- asneq V_SYSCALL,gr1,gr1 
- jmpti tav,lr0 
- const tpc,_errno 
- consth tpc,_errno 
- store 0,0,tav,tpc 
- jmpi lr0 
- constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/clock.s b/newlib/libc/sys/a29khif/clock.s
deleted file mode 100644
index 5cb26dff0..000000000
--- a/newlib/libc/sys/a29khif/clock.s
+++ /dev/null
@@ -1,41 +0,0 @@
-; @(#)clock.s	1.3 90/10/14 21:57:43, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; clock.s
-;	long ticks = clock( );
-;
-	.file	"clock.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00020000		; Debugger tag word
-	.global	_clock
-	.global	__clock
-
-_clock:
-__clock:
-	const tav,HIF_clock @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/configure b/newlib/libc/sys/a29khif/configure
deleted file mode 100755
index 8315f6139..000000000
--- a/newlib/libc/sys/a29khif/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
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-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
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-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
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-    ac_n=-n ac_c= ac_t=
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-  ac_n= ac_c='\c' ac_t=
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-
-
-
-ac_aux_dir=
-for ac_dir in ../../../.. $srcdir/../../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-am__api_version="1.4"
-# Find a good install program.  We prefer a C program (faster),
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-# incompatible versions:
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-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
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-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:578: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
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-else
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-  for ac_dir in $PATH; do
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-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
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-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
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-echo "$ac_t""$INSTALL" 1>&6
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-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
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-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:631: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
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-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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-   if test "$*" != "X $srcdir/configure conftestfile" \
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-      # If neither matched, then we have a broken ls.  This can happen
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-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
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-   fi
-
-   test "$2" = conftestfile
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-then
-   # Ok.
-   :
-else
-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
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-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
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-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
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-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
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-  SET_MAKE=
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-  SET_MAKE="MAKE=${MAKE-make}"
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-if test $host != $build; then
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-else
-  ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:721: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
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-else
-  cat > conftest.$ac_ext <<EOF
-#line 726 "configure"
-#include "confdefs.h"
-
-int main() {
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-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
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-if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
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-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
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-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:754: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 759 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
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-if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
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-  ac_cv_mingw32=no
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-rm -f conftest*
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-  case "${enableval}" in
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-  no)  multilib=no ;;
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- esac
-else
-  multilib=yes
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-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
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-  case "${enableval}" in
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- esac
-else
-  target_optspace=
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-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
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-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
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-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
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-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
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-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
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-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
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-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
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- esac
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-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
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-  case "${enableval}" in
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-  no)  newlib_io_float=no ;;
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- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
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-  MAY_SUPPLY_SYSCALLS_TRUE='#'
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-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
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-if test "${srcdir}" = "."; then
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-  else
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-else
-  newlib_basedir="${srcdir}/../../.."
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-
-
-
-# Do some error checking and defaulting for the host and target type.
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-# The aliases save the names the user supplied, while $host etc.
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-case $host---$target---$nonopt in
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-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
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-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
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-target_alias=$target
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-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
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-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
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-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
-
-
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-
-
-# Extract the first word of "gcc", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
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-  IFS="$ac_save_ifs"
-fi
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-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
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-if test -z "$CC"; then
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1125: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
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-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
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-  set dummy $ac_cv_prog_CC
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-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
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-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
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-  ac_cv_prog_gcc=yes
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-  ac_cv_prog_gcc=no
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-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
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-  CFLAGS=
-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
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-    CFLAGS="-O2"
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-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
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-
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-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-    test -z "$ac_dir" && ac_dir=.
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-      ac_cv_prog_AS="${ac_tool_prefix}as"
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-AS="$ac_cv_prog_AS"
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-  echo "$ac_t""no" 1>&6
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-
-# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$AR"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-AR="$ac_cv_prog_AR"
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-  echo "$ac_t""no" 1>&6
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-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
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-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1370: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
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-  for ac_dir in $PATH; do
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-    case "$ac_dir/" in
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-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
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-	    # AIX install.  It has an incompatible calling convention.
-	    :
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-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
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-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
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-    INSTALL="$ac_install_sh"
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-echo "$ac_t""$INSTALL" 1>&6
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-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1424: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
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-  USE_MAINTAINER_MODE=no
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-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
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-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
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-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
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-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
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-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1458: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
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-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
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-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
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-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
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-
-
-if test x${newlib_elix_level} = x2; then
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-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
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-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
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-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
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-# scripts and configure runs.  It is not useful on other systems.
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-#
-# By default, configure uses ./config.cache as the cache file,
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-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
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-# The following way of writing the cache mishandles newlines in values,
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-    # `set' quotes correctly as required by POSIX, so do not add quotes.
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-if cmp -s $cache_file confcache; then
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-  if test -w $cache_file; then
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-    cat confcache > $cache_file
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-    echo "not updating unwritable cache $cache_file"
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-fi
-rm -f confcache
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-test "x$prefix" = xNONE && prefix=$ac_default_prefix
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-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
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-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
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-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
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-#! /bin/sh
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-# $0 $ac_configure_args
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-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
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-ac_given_srcdir=$srcdir
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-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
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-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
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-$ac_vpsub
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-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/a29khif/configure.in b/newlib/libc/sys/a29khif/configure.in
deleted file mode 100644
index de247d3d3..000000000
--- a/newlib/libc/sys/a29khif/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/a29khif configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(_alloc.s)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/a29khif/crt0.s b/newlib/libc/sys/a29khif/crt0.s
deleted file mode 100644
index 8ae79f898..000000000
--- a/newlib/libc/sys/a29khif/crt0.s
+++ /dev/null
@@ -1,226 +0,0 @@
-; @(#)crt0.s	2.7 90/10/15 13:17:57, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1988, 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc	(AMD)  which
-; specifically	grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in	the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-	.file	"crt0.s"
-; crt0.s version 2.1-7
-;
-; This module gets control from the OS.
-; It saves away the Am29027 Mode register settings and
-; then sets up the pointers to the resident spill and fill
-; trap handlers. It then establishes argv and argc for passing
-; to main. It then calls _main. If main returns, it calls _exit.
-;
-;	void = start( );
-;	NOTE - not C callable (no lead underscore)
-;
-	.include	"sys/sysmac.h"
-;
-;
-	.extern V_SPILL, V_FILL
-	.comm	__29027Mode, 8	; A shadow of the mode register
-	.comm	__LibInit, 4
-	.comm	__environ, 4	; Environment variables, currently none.
-	.text
-	.extern _main, _exit
-	.extern _memset
-
-	.word	0			; Terminating tag word
-	.global start
-start:
-	sub	gr1, gr1, 6 * 4
-	asgeu	V_SPILL, gr1, rab	; better not ever happen
-	add	lr1, gr1, 6 * 4
-;
-; Initialize the .bss section to zero by using the memset library function.
-; The .bss initialization section below has been commented out as it breaks
-; XRAY29K that has been released. The operators sizeof and startof create
-; new sections that are not recognized by XRAY29k, but will be implemented
-; in the next release (2.0).
-;
-;	const	lr4, $sizeof(.bss)	; get size of .bss section to zero out
-;	consth	lr4, $sizeof(.bss)
-;	const	lr2, $startof(.bss)	; Get start address of .bss section
-;	consth	lr2, $startof(.bss)
-;	const	lr0, _memset		; address of memset function
-;	consth	lr0, _memset
-;	calli	lr0, lr0		; call memset function
-;	const	lr3, 0
-
-; Save the initial value of the Am29027's Mode register
-; If your const tav,HIF_does @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1 not enter crt0 with value for Am29027's Mode register
-; in gr96 and gr97, and also if the coprocessor is active uncomment the
-; next 4 lines.
-;	const	gr96, 0xfc00820
-;	consth	gr96, 0xfc00820
-;	const	gr97, 0x1375
-;	store	1, 3, gr96, gr97
-;
-	const	gr98, __29027Mode
-	consth	gr98, __29027Mode
-	store	0, 0, gr96, gr98
-	add	gr98, gr98, 4
-	store	0, 0, gr97, gr98
-;
-; Now call the const tav,HIF_to @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1 setup the spill and fill trap handlers
-;
-	const	lr3, spill
-	consth	lr3, spill
-	const	lr2, V_SPILL
-	const tav,HIF_setvec @ asneq V_SYSCALL,gr1,gr1
-	const	lr3, fill
-	consth	lr3, fill
-	const	lr2, V_FILL
-	const tav,HIF_setvec @ asneq V_SYSCALL,gr1,gr1
-;
-; Set up dividu handler, since native one don't work?!
-; Set it up by hand (FIXME) since HIF_settrap doesn't work either!
-;
-;	const	lr3,Edividu
-;	consth	lr3,Edividu
-;
-;	const	lr2,35
-;	const tav,HIF_settrap @ asneq V_SYSCALL,gr1,gr1
-;	asge	0x50,gr121,0	; check whether it failed
-;	const	lr2,0x8000008c	; abs addr of dividu trap handler on EB
-;	consth	lr2,0x8000008c
-;	store	0,0,lr3,lr2	; Clobber vector FIXME
-
-;
-;	Get the argv base address and calculate argc.
-;
-	const tav,HIF_getargs @ asneq V_SYSCALL,gr1,gr1
-	add	lr3, v0, 0		; argv
-	add	lr4, v0, 0
-	constn	lr2, -1
-argcloop:				; scan for NULL terminator
-	load	0, 0, gr97, lr4
-	add	lr4, lr4, 4
-	cpeq	gr97, gr97, 0
-	jmpf	gr97, argcloop
-	add	lr2, lr2, 1
-;
-; Now call LibInit, if there is one. To aid runtime libraries
-; that need to do some startup initialization, we have created
-; a bss variable called LibInit. If the library doesn't need
-; any run-time initialization, the variable is still 0. If the
-; library does need run-time initialization, the library will
-; contain a definition like
-; void (*_LibInit)(void) = LibInitFunction;
-; The linker will match up our bss LibInit with this data LibInit
-; and the variable will not be 0.
-;
-	const	lr0, __LibInit
-	consth	lr0, __LibInit
-	load	0, 0, lr0, lr0
-	cpeq	gr96, lr0, 0
-	jmpt	gr96, NoLibInit
-	nop
-	calli	lr0, lr0
-	nop
-NoLibInit:
-;
-; call main, passing it 2 arguments. main( argc, argv )
-;
-	const	lr0, _main
-	consth	lr0, _main
-	calli	lr0, lr0
-	nop
-;
-; call exit
-;
-	const	lr0, _exit
-	consth	lr0, _exit
-	calli	lr0, lr0
-	add	lr2, gr96, 0
-;
-; Should never get here, but just in case
-;
-loop:
-	const tav,HIF_exit @ asneq V_SYSCALL,gr1,gr1
-	jmp	loop
-	nop
-	.sbttl	"Spill and Fill trap handlers"
-	.eject
-;
-;	SPILL, FILL trap handlers
-;
-; Note that these Spill and Fill trap handlers allow the OS to
-; assume that the only registers of use are between gr1 and rfb.
-; Therefore, if the OS desires to, it may simply preserve from
-; lr0 for (rfb-gr1)/4 registers when doing a context save.
-;
-;
-; Here is the spill handler
-;
-; spill registers from [*gr1..*rab)
-; and move rab downto where gr1 points
-;
-; rab must change before rfb for signals to work
-;
-; On entry:	rfb - rab = windowsize, gr1 < rab
-; Near the end: rfb - rab > windowsize, gr1 == rab
-; On exit:	rfb - rab = windowsize, gr1 == rab
-;
-	.global spill
-spill:
-	sub	tav, rab, gr1	; tav = number of bytes to spill
-	srl	tav, tav, 2	; change byte count to word count
-	sub	tav, tav, 1	; make count zero based
-	mtsr	cr, tav		; set Count Remaining register
-	sub	tav, rab, gr1
-	sub	tav, rfb, tav	; pull down free bound and save it in rab
-	add	rab, gr1, 0	; first pull down allocate bound
-	storem	0, 0, lr0, tav	; store lr0..lr(tav) into rfb
-	jmpi	tpc		; return...
-	  add	rfb, tav, 0
-;
-; Here is the fill handler
-;
-; fill registers from [*rfb..*lr1)
-; and move rfb upto where lr1 points.
-;
-; rab must change before rfb for signals to work
-;
-; On entry:	rfb - rab = windowsize, lr1 > rfb
-; Near the end: rfb - rab < windowsize, lr1 == rab + windowsize
-; On exit:	rfb - rab = windowsize, lr1 == rfb
-;
-	.global fill
-fill:
-	const	tav, 0x80 << 2
-	or	tav, tav, rfb	; tav = ((rfb>>2) | 0x80)<<2 == [rfb]<<2
-	mtsr	ipa, tav	; ipa = [rfb]<<2 == 1st reg to fill
-				; gr0 is now the first reg to spill
-	sub	tav, lr1, rfb	; tav = number of bytes to spill
-	add	rab, rab, tav	; push up allocate bound
-	srl	tav, tav, 2	; change byte count to word count
-	sub	tav, tav, 1	; make count zero based
-	mtsr	cr, tav		; set Count Remaining register
-	loadm	0, 0, gr0, rfb	; load registers
-	jmpi	tpc		; return...
-	  add	rfb, lr1, 0	; ... first pushing up free bound
-
-	.end
diff --git a/newlib/libc/sys/a29khif/getargs.s b/newlib/libc/sys/a29khif/getargs.s
deleted file mode 100644
index aa1f9c442..000000000
--- a/newlib/libc/sys/a29khif/getargs.s
+++ /dev/null
@@ -1,38 +0,0 @@
-; @(#)getargs.s	1.2 90/10/14 21:57:44, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _getargs.s
-;	void _getargs( void );
-;
-	.file	"_getargs.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00020000		; Debugger tag word
-	.global	__getargs
-
-__getargs:
-	const tav,HIF_getargs @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-	.end
diff --git a/newlib/libc/sys/a29khif/getenv.s b/newlib/libc/sys/a29khif/getenv.s
deleted file mode 100644
index 4351849a0..000000000
--- a/newlib/libc/sys/a29khif/getenv.s
+++ /dev/null
@@ -1,48 +0,0 @@
-; @(#)getenv.s	1.4 90/10/14 21:57:45, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; getenv.s
-;	char *value = getenv( const char *name );
-;
-	.file	"getenv.s"
-
-	.include "sys/sysmac.h"
-
-	.text
-	.word	0x00030000	; Debugger tag word
-	.global	_getenv
-	.global	__getenv
-_getenv:
-__getenv:
-	const tav,HIF_getenv @ asneq V_SYSCALL,gr1,gr1		; HIF service trap
-	jmpti	tav, lr0	; If tav is true, were finished, return.
-	const	tpc, _errno
-	consth	tpc, _errno	; Otherwise,
-	store	0, 0, tav, tpc	;   store error code in _errno,
-	jmpi	lr0		;   then return
-	const	v0, 0		;   with a value of 0 (NULL pointer).
-
-	.end
diff --git a/newlib/libc/sys/a29khif/getpid.c b/newlib/libc/sys/a29khif/getpid.c
deleted file mode 100644
index 99d88bd39..000000000
--- a/newlib/libc/sys/a29khif/getpid.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Stub for getpid.  */
-
-#include <_ansi.h>
-
-/* This should really return pid_t, but that doesn't seem to be in
-   <sys/types.h>.  */
-
-int
-_DEFUN_VOID (_getpid)
-{
-  return 1;
-}
diff --git a/newlib/libc/sys/a29khif/kill.c b/newlib/libc/sys/a29khif/kill.c
deleted file mode 100644
index ff9fe5428..000000000
--- a/newlib/libc/sys/a29khif/kill.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Stub for kill.  */
-
-#include <_ansi.h>
-#include <errno.h>
-
-/* The pid argument should be of type pid_t.  */
-
-int
-_DEFUN (_kill, (pid, sig),
-	int pid _AND
-	int sig)
-{
-  if (pid == 1 || pid < 0)
-    {
-      if (sig == 0)
-	return 0;
-      return raise (sig);
-    }
-  errno = EINVAL;
-  return -1;
-}
diff --git a/newlib/libc/sys/a29khif/read.s b/newlib/libc/sys/a29khif/read.s
deleted file mode 100644
index 1a5daf301..000000000
--- a/newlib/libc/sys/a29khif/read.s
+++ /dev/null
@@ -1,54 +0,0 @@
-; @(#)_read.s	1.4 90/10/14 21:57:32, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _read.s
-;	int nread = _read( int fd, char *buf, int count );
-;
-	.file	"_read.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00050000		; Debugger tag word
-	.global	__read
-;; syscalls used now -- 	.global	_read
-
-__read:
-;; syscalls used now -- _read:
-	.ifdef	_BSD_OS
-;		BSD version - uses readv const tav,HIF_call @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-	sub	msp, msp, 8
-	store	0, 0, lr3, msp
-	add	tav, msp, 4
-	add	lr3, msp, 0
-	store	0, 0, lr4, tav
-	const	lr4, 1
-	const tav,HIF_readv @ asneq V_SYSCALL,gr1,gr1
-	jmpti	tav, lr0
-	add	msp, msp, 8
-	const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-	.else
-	const tav,HIF_read @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-	.endif
-	.end
diff --git a/newlib/libc/sys/a29khif/remove.s b/newlib/libc/sys/a29khif/remove.s
deleted file mode 100644
index 948be04c2..000000000
--- a/newlib/libc/sys/a29khif/remove.s
+++ /dev/null
@@ -1,43 +0,0 @@
-; @(#)remove.s	1.3 90/10/14 21:57:53, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; remove.s
-;	int cc = remove( char *path );
-;
-	.file	"remove.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	_remove
-	.global	__remove
-	.global	__unlink
-
-_remove:
-__remove:
-__unlink:
-	const tav,HIF_remove @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/rename.s b/newlib/libc/sys/a29khif/rename.s
deleted file mode 100644
index 31da614e3..000000000
--- a/newlib/libc/sys/a29khif/rename.s
+++ /dev/null
@@ -1,41 +0,0 @@
-; @(#)rename.s	1.3 90/10/14 21:57:54, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; rename.s
-;	int cc = rename( char *from, char *to );
-;
-	.file	"rename.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00040000		; Debugger tag word
-	.global	_rename
-	.global	__rename
-
-_rename:
-__rename:
-	const tav,HIF_rename @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1
-
-	.end
diff --git a/newlib/libc/sys/a29khif/signal.s b/newlib/libc/sys/a29khif/signal.s
deleted file mode 100644
index 29273a0d3..000000000
--- a/newlib/libc/sys/a29khif/signal.s
+++ /dev/null
@@ -1,452 +0,0 @@
-;@(#)signal.s	2.15 90/10/14 21:57:55, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-	.file	"signal.s"
-
-; SigEntry is the address of an array of C-level user code signal handlers.
-; They must return to the top-level before doing a sigret() return function.
-; Nested signals are supported.
-
-	.extern	V_SPILL, V_FILL
-	.extern fill		; In crt0.s
-
-	.align	4
-	.comm	WindowSize, 4
-	.data
-SigEntry:
-	.word	0		; reserved
-	.word	0		; adds. of #2 SIGINT handler
-	.word	0		; reserved
-	.word	0		; reserved
-	.word	0		; reserved
-	.word	0		; reserved
-	.word	0		; reserved
-	.word	0		; adds. of #8 SIGFPE handler
-
-	.text
-
-	.reg	v0,	gr96
-	.reg	v1,	gr97
-	.reg	v2,	gr98
-	.reg	v3,	gr99
-
-	.reg	tav,	gr121
-	.reg	tpc,	gr122
-	.reg	lrp,	gr123
-	.reg	slp,	gr124
-	.reg	msp,	gr125
-	.reg	rab,	gr126
-	.reg	rfb,	gr127
-
-;=================================================================== setjmp()
-; int
-; setjmp(label_t jmpbuf)
-; {
-;	*jmpbuf = {gr1, msp, lr0, lr1};
-;	return 0;
-; }
-;
-	.global	_setjmp
-_setjmp:
-	store	0, 0, gr1, lr2
-	add	lr2, lr2, 4
-	store	0, 0, msp, lr2
-	add	lr2, lr2, 4
-	store	0, 0, lr0, lr2
-	add	lr2, lr2, 4
-	store	0, 0, lr1, lr2
-	jmpi	lr0
-	 const	v0, 0
-;
-;==================================================================== longjmp()
-; int
-; longjmp(label_t jmpbuf, int value)
-; {
-;	/* BUG: check for this
-;	  if (msp > jmpbuf->msp || gr1 > jmpbuf->gr1)
-;		longjmperror();
-;	 */
-;
-;	gr1 = jmpbuf->gr1;
-;	lr2addr = jmpbuf->gr1 + 8;
-;	msp = jmpbuf->msp;
-;
-;	/* saved lr1 is invalid if saved lr2addr > rfb */
-;	if (lr2addr > rfb) {
-;		/*
-;		 * None of the registers are useful.
-;		 * Set rfb to lr2addr - 512 & rab to rfb - 512.
-;		 * the FILL assert will take care of filling
-;		 */
-;		lr1 = jmpbuf->lr1;
-;		rab = lr2addr - windowsize;
-;		rfb = lr2addr;
-;	}
-;
-;	lr0 = jmpbuf->lr0;
-;	if (rfb < lr1)
-;		raise V_FILL;
-;	return value;
-; }
-;
-	.global	_longjmp
-_longjmp:
-	load	0, 0, tav, lr2		; copy in gr1
-	add	v1, lr2, 4		; v1 points to msp
-	; make sure we return a non-zero value
-	cpeq	v0, lr3, 0
-	srl	v0, v0, 31
-	or	v0, lr3, v0
-
-	add	gr1, tav, 0		; now update gr1
-	add	tav, tav, 8		; calculate lr2addr
-	load	0, 0, msp, v1		; update msp from jmpbuf
-	cpleu	v3, tav, rfb		; if (lr2addr > rfb)
-	jmpt	v3, $1			; {
-	 add	v1, v1, 4		; v1 points to lr0
-	add	v2, v1, 4		;	v2 points to lr1
-	load	0, 0, lr1, v2		;	lr1 = value from jmpbuf
-	sub	v3, rfb, rab		;
-	sub	rab, tav, v3		;	rab = lr2addr - windowsize
-	add	rfb, tav, 0		;	rfb = lr2addr
-$1:	; }
-	load	0, 0, lr0, v1
-	jmpi	lr0
-	 asgeu	 V_FILL, rfb, lr1	; may fill from rfb to lr1
-;
-;================================================================== sigcode
-; About to deliver a signal to a user mode signal handler.
-;	msp+(15*4) = signal_number
-;	msp+(14*4) = gr1
-;	msp+(13*4) = rab
-;	msp+(12*4) = PC0
-;	msp+(11*4) = PC1
-;	msp+(10*4) = PC2
-;	msp+( 9*4) = CHA
-;	msp+( 8*4) = CHD
-;	msp+( 7*4) = CHC
-;	msp+( 6*4) = ALU
-;	msp+( 5*4) = OPS
-;	msp+( 4*4) = gr121
-;	msp+( 3*4) = gr99
-;	msp+( 2*4) = gr98
-;	msp+( 1*4) = gr97
-;	msp        = gr96
-; The state of all the registers (except for msp, chc and rab)
-; is the same as when the process was interrupted.
-;
-; We must make the stack and window consistent before calling the handler
-; The orignal rab value is on the stack. The interrupt handler placed
-; rfb-Windowsize in rab. This is required to support nested interrupts.
-;
-; Note that the window becomes incosistent only during certain
-; critical sections in spill, fill, longjmp and sigcode.
-;	rfb - rab > windowsize => we are in spill
-;	rfb - rab < windowsize => we are in fill
-;	gr1 + 8   > rfb        => we are in long-longjmp case
-; In case of spill, fill and lonjmp; rab is modified first,
-; so if we are in one of these critical sections,
-; we set rab to rfb - WINDOWSIZE.
-;
-	.equ	SIGCTX_SIZE,		(16)*4
-	.equ	SIGCTX_SIGNUMB,		(15)*4
-	.equ	SIGCTX_GR1_OFFSET,	(14)*4
-	.equ	SIGCTX_RAB_OFFSET,	(13)*4
-	.equ	SIGCTX_PC0_OFFSET,	(12)*4
-	.equ	SIGCTX_PC1_OFFSET,	(11)*4
-	.equ	SIGCTX_PC2_OFFSET,	(10)*4
-	.equ	SIGCTX_CHC_OFFSET,	(7)*4
-	.equ	SIGCTX_OPS_OFFSET,	(5)*4
-	.equ	SIGCTX_TAV_OFFSET,	(4)*4
-	.global	sigcode
-sigcode:
-; --------------------------------------------------------  R-Stack fixup
-	const	v0, WindowSize		; get register cache size
-	consth	v0, WindowSize
-	load	0, 0, v0, v0
-	add	v2, msp, SIGCTX_RAB_OFFSET
-	load	0, 0, v2, v2		; get interrupted rab value
-	sub	v1, rfb, v2		; determine if  rfb-rab <= WINDOW_SIZE
-	cpgeu	v1, v1, v0		;
-	jmpt	v1, nfill		; jmp if spill or 'normal' interrupt
-	add	v1, gr1, 8
-	 cpgt	v1, v1, rfb		; interrupted longjmp can look like fill
-	jmpf	v1, nfill		; test for long-longjmp interruption
-	 nop				; jmp if gr1+8 <= rfb
-; Fixup signal stack to re-start interrupted fill
-; backup pc1 -- this is needed for the partial fill case.
-; Clear chc so an interrupted load/store does not restart.
-; Reset rab to a window distance below rfb, rab shall be
-; decremented again on re-starting the interrupted fill.
-; The interrupt handler set rab=rfb-WindowSize.
-;
-	add	v0, msp, SIGCTX_RAB_OFFSET
-	store	0, 0, rab, v0		; re-store (rfb-WindowSize) for rab
-	const	v2, fill
-	consth	v2, fill
-	add	v0, msp, SIGCTX_PC1_OFFSET
-	store	0, 0, v2, v0
-	sub	v2, v2, 4		; determine pc0
-	add	v0, msp, SIGCTX_PC0_OFFSET
-	store	0, 0, v2, v0
-	const	v2, 0			; clear chc
-	add	v0, msp, SIGCTX_CHC_OFFSET
-	store	0, 0, v2, v0
-
-nfill:
-	cpgt	v0, gr1, rfb		; if gr1 > rfb then gr1 = rfb
-	jmpt	v0, lower
-	 cplt	v0, gr1, rab		; if gr1 < rab then gr1 = rab
-	jmpt	v0, raise
-	 nop
-; -------------------------------------------------------- save_regs
-sig1:	sub	msp, msp, (4+2+25)*4	; reserve space for regs
-	mfsr	gr96, ipc
-	mfsr	gr97, ipa
-	mfsr	gr98, ipb
-	mfsr	gr99, q
-	mtsrim	cr, 4-1
-	storem  0, 0, gr96, msp
-;					 "push" registers stack support
-	add	gr96, lr1, 0
-	add	gr97, rfb, 0
-	mtsrim	cr, 2-1
-	add	gr99, msp, 2*4
-	storem  0, 0, gr96, gr99
-;					  "push" remaining global registers
-	mtsrim	cr, 25-1		; gr100-gr124
-	add	gr96, msp, (4+2)*4
-	storem  0, 0, gr100, gr96
-;
-; -------------------------------------------------------- Dummy Call
-	.equ	RALLOC, 4*4		; make space for function calls
-	add	v0, rfb, 0		; store original rfb
-	sub	gr1, gr1, RALLOC
-	asgeu	V_SPILL, gr1, rab
-	add	lr1, v0, 0		; set lr1 = original rfb
-	add	v1, msp, (4+2+25)*4 + SIGCTX_SIGNUMB
-	load	0, 0, lr2, v1		; restore signal number
-	sub	v1, lr2, 1		; get handler index
-	sll	v1, v1, 2		; point to addresses
-;
-; -------------------------------------------------------- call C-level
-; Handler must not use HIF services other than the _sigret() type.
-	const	v0, SigEntry
-	consth	v0, SigEntry
-	add	v0, v0, v1
-	load	0, 0, v0, v0		; determine if handler registered
-	cpeq	v1, v0, 0
-	jmpt	v1, NoHandler
-	 nop
-	calli	lr0, v0			; call C-level signal handler
-	 nop
-;
-; -------------------------------------------------------- default return
-NoHandler:
-	jmp	__sigdfl
-	 nop
-
-; -------------------------------------------------------- support bits
-lower:	sll	gr1, rfb, 0
-	jmp	sig1
-	 nop
-raise:	sll	gr1, rab, 0
-	jmp	sig1
-	 nop
-/*
-; -------------------------------------------------------- repair_regs
-	mtsrim	cr, 4-1
-	loadm	0, 0, gr96, msp
-	mtsr	ipc, gr96
-	mtsr	ipa, gr97
-	mtsr	ipb, gr98
-	mtsr	Q, gr99
-;					 "pop" registers stack support
-	mtsrim	cr, 2-1
-	add	gr99, msp, 2*4
-	loadm	0, 0, gr96, gr99
-	add	lr1, gr96, 0
-	add	rfb, gr97, 0
-;					  "pop" remaining global registers
-	mtsrim	cr, 25-1		; gr100-gr124
-	add	gr96, msp, (4+2)*4
-	loadm	0, 0, gr100, gr96
-	add	msp, msp, (4+2+25)*4	; repair msp to save_regs entry value
-; -------------------------------------------------------- end repair
-*/
-
-; ======================================================== _sigret()
-	.global	__sigret
-__sigret:
-;	repair_regs
-; -------------------------------------------------------- repair_regs
-	mtsrim	cr, 4-1
-	loadm	0, 0, gr96, msp
-	mtsr	ipc, gr96
-	mtsr	ipa, gr97
-	mtsr	ipb, gr98
-	mtsr	q, gr99
-;					 "pop" registers stack support
-	mtsrim	cr, 2-1
-	add	gr99, msp, 2*4
-	loadm	0, 0, gr96, gr99
-	add	lr1, gr96, 0
-	add	rfb, gr97, 0
-;					  "pop" remaining global registers
-	mtsrim	cr, 25-1		; gr100-gr124
-	add	gr96, msp, (4+2)*4
-	loadm	0, 0, gr100, gr96
-	add	msp, msp, (4+2+25)*4	; repair msp to save_regs entry value
-; -------------------------------------------------------- end repair
-	const	tav, 323		; HIF _sigret
-	asneq	69, gr1,gr1
-	halt				; commit suicide if returns
-
-; ======================================================== _sigdfl()
-	.global	__sigdfl
-__sigdfl:
-;	repair_regs
-; -------------------------------------------------------- repair_regs
-	mtsrim	cr, 4-1
-	loadm	0, 0, gr96, msp
-	mtsr	ipc, gr96
-	mtsr	ipa, gr97
-	mtsr	ipb, gr98
-	mtsr	q, gr99
-;					 "pop" registers stack support
-	mtsrim	cr, 2-1
-	add	gr99, msp, 2*4
-	loadm	0, 0, gr96, gr99
-	add	lr1, gr96, 0
-	add	rfb, gr97, 0
-;					  "pop" remaining global registers
-	mtsrim	cr, 25-1		; gr100-gr124
-	add	gr96, msp, (4+2)*4
-	loadm	0, 0, gr100, gr96
-	add	msp, msp, (4+2+25)*4	; repair msp to save_regs entry value
-; -------------------------------------------------------- end repair
-	const	tav, 322		; HIF _sigdfl
-	asneq	69, gr1,gr1
-	halt				; commit suicide if returns
-
-; ======================================================== _sigrep()
-__sigrep:
-	.global	__sigrep
-;	repair_regs
-; -------------------------------------------------------- repair_regs
-	mtsrim	cr, 4-1
-	loadm	0, 0, gr96, msp
-	mtsr	ipc, gr96
-	mtsr	ipa, gr97
-	mtsr	ipb, gr98
-	mtsr	q, gr99
-;					 "pop" registers stack support
-	mtsrim	cr, 2-1
-	add	gr99, msp, 2*4
-	loadm	0, 0, gr96, gr99
-	add	lr1, gr96, 0
-	add	rfb, gr97, 0
-;					  "pop" remaining global registers
-	mtsrim	cr, 25-1		; gr100-gr124
-	add	gr96, msp, (4+2)*4
-	loadm	0, 0, gr100, gr96
-	add	msp, msp, (4+2+25)*4	; repair msp to save_regs entry value
-; -------------------------------------------------------- end repair
-	const	tav, 324		; HIF _sigrep
-	asneq	69, gr1,gr1
-	halt				; commit suicide if returns
-
-; ======================================================== _sigskp()
-	.global	__sigskp
-__sigskp:
-;	repair_regs
-; -------------------------------------------------------- repair_regs
-	mtsrim	cr, 4-1
-	loadm	0, 0, gr96, msp
-	mtsr	ipc, gr96
-	mtsr	ipa, gr97
-	mtsr	ipb, gr98
-	mtsr	q, gr99
-;					 "pop" registers stack support
-	mtsrim	cr, 2-1
-	add	gr99, msp, 2*4
-	loadm	0, 0, gr96, gr99
-	add	lr1, gr96, 0
-	add	rfb, gr97, 0
-;					  "pop" remaining global registers
-	mtsrim	cr, 25-1		; gr100-gr124
-	add	gr96, msp, (4+2)*4
-	loadm	0, 0, gr100, gr96
-	add	msp, msp, (4+2+25)*4	; repair msp to save_regs entry value
-; -------------------------------------------------------- end repair
-	const	tav, 325		; HIF _sigskp
-	asneq	69, gr1,gr1
-	halt				; commit suicide if returns
-
-; ======================================================== _sendsig()
-; lr2 = signal number
-	.global _raise
-	.global	__sendsig
-_raise:
-__sendsig:
-	const	tav, 326		; HIF sendsig
-	asneq	69, gr1,gr1
-	jmpi	lr0
-	 nop
-
-;
-; ======================================================== signal()
-;	lr2 = signal number
-;	lr3 = handler address
-	.global	_signal
-_signal:
-; the memory variable WindowSize must be initalised at the
-; start when rfb and rab are a window size apart.
-	const	v0, WindowSize		; get register cache size
-	consth	v0, WindowSize
-	load	0, 0, v1, v0
-	cpeq	v1, v1, 0
-	jmpf	v1, WindowSizeOK
-	 sub	v1, rfb, rab		; rfb-rab = WINDOW_SIZE
-	store	0, 0, v1, v0
-WindowSizeOK:
-	const	v1, SigEntry
-	consth	v1, SigEntry
-	sub	v3, lr2, 1		; get handler index
-	sll	v3, v3, 2		; pointer to addresses
-	add	v1, v1, v3
-	store	0,0, lr3, v1		; save new handler
-
-	const	lr2, sigcode
-	consth	lr2, sigcode
-	;Fall through to __signal
-; ======================================================== _signal()
-	.global	__signal
-__signal:
-	const	tav, 321		; HIF signal
-	asneq	69, gr1,gr1
-	jmpi	lr0
-	 nop
diff --git a/newlib/libc/sys/a29khif/stubs.s b/newlib/libc/sys/a29khif/stubs.s
deleted file mode 100644
index e0b29bc77..000000000
--- a/newlib/libc/sys/a29khif/stubs.s
+++ /dev/null
@@ -1,135 +0,0 @@
-;
-;
-; File of stubs so that unix applications can link into a HIF monitor
-;
-; sac@cygnus.com
-
-	.text
-
-	.global	_sysalloc
-_sysalloc:
-	const	gr121,__sysalloc
-	consth	gr121,__sysalloc
-	jmpi	gr121
-
-	.global	_sysfree
-_sysfree:
-	const	gr121,__sysfree
-	consth	gr121,__sysfree
-	jmpi	gr121
-
-
-	.global	_cycles
-_cycles:
-	const	gr121,__cycles
-	consth	gr121,__cycles
-	jmpi	gr121
-
-;	.global	_exit
-;_exit:
-;	const	gr121,__exit
-;	consth	gr121,__exit
-;	jmpi	gr121
-
-	.global	_getpsiz
-_getpsiz:
-	const	gr121,__getpsiz
-	consth	gr121,__getpsiz
-	jmpi	gr121
-
-	.global	_gettz
-_gettz:
-	const	gr121,__gettz
-	consth	gr121,__gettz
-	jmpi	gr121
-
-	.global	_ioctl
-_ioctl:
-	const	gr121,__ioctl
-	consth	gr121,__ioctl
-	jmpi	gr121
-
-
-	.global	_iowait
-_iowait:
-	const	gr121,__iowait
-	consth	gr121,__iowait
-	jmpi	gr121
-
-
-;; syscalls used now -- 	.global	_open
-;; syscalls used now -- _open:
-;; syscalls used now -- 	const	gr121,__open
-;; syscalls used now -- 	consth	gr121,__open
-;; syscalls used now -- 	jmpi	gr121
-
-	.global	_query
-_query:
-	const	gr121,__query
-	consth	gr121,__query
-	jmpi	gr121
-
-
-	.global	_setim
-_setim:
-	const	gr121,__setim
-	consth	gr121,__setim
-	jmpi	gr121
-
-	.global	_settrap
-_settrap:
-	const	gr121,__settrap
-	consth	gr121,__settrap
-	jmpi	gr121
-
-	.global	_setvec
-_setvec:
-	const	gr121,__setvec
-	consth	gr121,__setvec
-	jmpi	gr121
-
-	.global	_getargs
-_getargs:
-	const	gr121,__getargs
-	consth	gr121,__getargs
-	jmpi	gr121
-
-;; syscalls used now -- 	.global	_unlink
-;; syscalls used now -- _unlink:
-;; syscalls used now -- 	const	gr121,__unlink
-;; syscalls used now -- 	consth	gr121,__unlink
-;; syscalls used now -- 	jmpi	gr121
-
-	.global	_sigret
-_sigret:
-	const	gr121,__sigret
-	consth	gr121,__sigret
-	jmpi	gr121
-
-	.global	_sigdfl
-_sigdfl:
-	const	gr121,__sigdfl
-	consth	gr121,__sigdfl
-	jmpi	gr121
-
-	.global	_sigrep
-_sigrep:
-	const	gr121,__sigrep
-	consth	gr121,__sigrep
-	jmpi	gr121
-
-	.global	_sigskp
-_sigskp:
-	const	gr121,__sigskp
-	consth	gr121,__sigskp
-	jmpi	gr121
-
-	.global	_sendsig
-_sendsig:
-	const	gr121,__sendsig
-	consth	gr121,__sendsig
-	jmpi	gr121
-
-	; fill this jmpi delay slot
-	; the others are not done since they do not matter
-	constn  lr0,-1
diff --git a/newlib/libc/sys/a29khif/sys/cpudef.h b/newlib/libc/sys/a29khif/sys/cpudef.h
deleted file mode 100644
index 4ec6ed39c..000000000
--- a/newlib/libc/sys/a29khif/sys/cpudef.h
+++ /dev/null
@@ -1,270 +0,0 @@
-; @(#)cpudef.h	2.3 90/10/14 20:55:56, Copyright 1989, 1990 AMD
-;-----------------------------------------------------------------------
-; Useful equates
-;-----------------------------------------------------------------------
-;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-	; Processor status registers OPS (sr1) and CPS (sr2)
-	.equ	CA,0x8000	; Coprocessor active
-	.equ	IP,0x4000	; Interrupt pending
-	.equ	TE,0x2000	; Trace enable
-	.equ	TP,0x1000	; Trace pending
-	.equ	TU,0x0800	; Trap unaligned access
-	.equ	FZ,0x0400	; Freeze
-	.equ	LK,0x0200	; Lock
-	.equ	RE,0x0100	; ROM enable
-	.equ	WM,0x0080	; Wait mode
-	.equ	PD,0x0040	; No translation for Data
-	.equ	PI,0x0020	; No translation for Instr
-	.equ	SM,0x0010	; Supervisor mode
-	.equ	IM,0x000C	; Interrupt mask
-	.equ	IM1,0x0100	; enable INTR0-1
-	.equ	IM2,0x1000	; enable INTR0-2
-	.equ	IM3,0x1100	; enable INTR0-3
-	.equ	DI,0x0002	; Disable ints
-	.equ	DA,0x0001	; Disable ints and traps
-
-	; Configuration register CFG (sr3)
-	.equ	PRL,0xFF000000	; Processor release level
-	.equ	VF,0x10		; Vector fetch
-	.equ	RV,0x08		; ROM Vector area
-	.equ	BO,0x04		; Byte order
-	.equ	CP,0x02		; Coprocessor present
-	.equ	CD,0x01		; BTC disable
-
-	; Channel control register CHC (sr6)
-	.equ	LS,0x8000	; Load store
-	.equ	ML,0x4000	; Multiple operation
-	.equ	ST,0x2000	; Set
-	.equ	LA,0x1000	; Lock active
-	.equ	TF,0x0400	; Transaction faulted
-	.equ	TR,0x03FC	; Target register
-	.equ	NN,0x0002	; Not needed
-	.equ	CV,0x0001	; Contents valid
-
-	; Timer reload register TMR (sr9)
-	.equ	IE,0x01000000	; timer int enable
-	.equ	IN,0x02000000	; timer int pending
-	.equ	OV,0x04000000	; timer Overflow
-
-	; MMU configuration register MMU (sr13)
-	.equ	PS,0x300	; Page size
-	.equ	PID,0xFF	; Process identifier
-
-	; ALU status register ALU (sr132)
-	.equ	DF,0x800	; Divide flag
-	.equ	V,0x400		; Overflow
-	.equ	N,0x200		; Negative
-	.equ	Z,0x100		; Zero
-	.equ	C,0x080		; Carry
-
-	; TLB entry
-	.equ	VTAG,0xFFFF8000	; Virtual tag
-	.equ	VE,0x4000	; Valid entry
-	.equ	SR,0x2000	; Supervisor read
-	.equ	SW,0x1000	; Supervisor write
-	.equ	SE,0x0800	; Supervisor execute
-	.equ	UR,0x0400	; User read
-	.equ	UW,0x0200	; User write
-	.equ	UE,0x0100	; User execute
-	.equ	TID,0x00FF	; Task identifier
-	.equ	RPN,0xFFFFFC00	; Real page number
-	.equ	PGM,0x00C0	; User programmable
-	.equ	U,0x0002	; Usage
-	.equ	F,0x0001	; Flag
-
-;-----------------------------------------------------------------------
-;Global registers
-;-----------------------------------------------------------------------
-
-	.reg	rsp, gr1	; local register stack pointer
-
-	; System-wide statics
-	.reg	s0, gr64
-	.reg	spillreg, s0	; pointer to user spill handler
-	.reg	s1, gr65
-	.reg	fillreg, s1	; pointer to user fill handler
-	.reg	s2, gr66
-	.reg	heapptr, s2	; pointer to heap area
-	.reg	s3, gr67
-	.reg	s4, gr68
-	.reg	s5, gr69
-	.reg	s6, gr70
-	.reg	s7, gr71
-	.reg	s8, gr72
-	.reg	s9, gr73
-	.reg	s10, gr74
-	.reg	s11, gr75
-	.reg	s12, gr76
-	.reg	s13, gr77
-	.reg	s14, gr78
-	.reg	s15, gr79
-
-	; Interrupt handler temporaries
-	.reg	i0, gr80
-	.reg	i1, gr81
-	.reg	i2, gr82
-	.reg	i3, gr83
-	.reg	i4, gr84
-	.reg	i5, gr85
-	.reg	i6, gr86
-	.reg	i7, gr87
-	.reg	i8, gr88
-	.reg	i9, gr89
-	.reg	i10, gr90
-	.reg	i11, gr91
-	.reg	i12, gr92
-	.reg	i13, gr93
-	.reg	i14, gr94
-	.reg	i15, gr95
-
-	; Subroutine/function temporaries
-	;  also used for function return values
-	.reg	t0, gr96
-	.reg	rtn, t0
-	.reg	t1, gr97
-	.reg	t2, gr98
-	.reg	t3, gr99
-	.reg	t4, gr100
-	.reg	t5, gr101
-	.reg	t6, gr102
-	.reg	t7, gr103
-	.reg	t8, gr104
-	.reg	t9, gr105
-	.reg	t10, gr106
-	.reg	t11, gr107
-	.reg	t12, gr108
-	.reg	t13, gr109
-	.reg	t14, gr110
-	.reg	t15, gr111
-
-	; User process statics
-	.reg	u0, gr112
-	.reg	u1, gr113
-	.reg	u2, gr114
-	.reg	u3, gr115
-
-	; More subroutine/function temporaries
-	.reg	t16, gr116
-	.reg	t17, gr117
-	.reg	t18, gr118
-	.reg	t19, gr119
-	.reg	t20, gr120
-
-	; Older names for the same registers
-	.reg	tmp0, gr116
-	.reg	tmp1, gr117
-	.reg	tmp2, gr118
-	.reg	tmp3, gr119
-	.reg	tmp4, gr120
-
-	; Trap handler temporaries
-	.reg	tav, gr121	; arg/temp
-	.reg	tpc, gr122	; rtn/temp
-
-	; Linkage pointers
-	.reg	lrp, gr123	; large rtn ptr
-	.reg	slp, gr124	; static link ptr
-	.reg	msp, gr125	; memory stack ptr
-	.reg	rab, gr126	; register allocate bound
-	.reg	rfb, gr127	; register free bound
-
-;-----------------------------------------------------------------------
-;Local compiler registers
-;  (only valid if frame has been established)
-;-----------------------------------------------------------------------
-
-	.reg	p15,		lr17	; outgoing arg 16
-	.reg	p14,		lr16	; outgoing arg 15
-	.reg	p13,		lr15	; outgoing arg 14
-	.reg	p12,		lr14	; outgoing arg 13
-	.reg	p11,		lr13	; outgoing arg 12
-	.reg	p10,		lr12	; outgoing arg 11
-	.reg	p9,		lr11	; outgoing arg 10
-	.reg	p8,		lr10	; outgoing arg 9
-	.reg	p7,		lr9	; outgoing arg 8
-	.reg	p6,		lr8	; outgoing arg 7
-	.reg	p5,		lr7	; outgoing arg 6
-	.reg	p4,		lr6	; outgoing arg 5
-	.reg	p3,		lr5	; outgoing arg 4
-	.reg	p2,		lr4	; outgoing arg 3
-	.reg	p1,		lr3	; outgoing arg 2
-	.reg	p0,		lr2	; outgoing arg 1
-	.reg	fp,		lr1	; frame pointer
-	.reg	raddr,		lr0	; return address
-
-;-----------------------------------------------------------------------
-; Vectors
-;-----------------------------------------------------------------------
-
-	.equ	V_ILLEG,	0	; Illegal opcode
-	.equ	V_ALIGN,	1	; Unaligned access
-	.equ	V_RANGE,	2	; Out of range
-	.equ	V_COPRE,	3	; Coprocessor not present
-	.equ	V_COEXC,	4	; Coprocessor exception
-	.equ	V_PROT,		5	; Protection violation
-	.equ	V_INSTR,	6	; Instruction access exception
-	.equ	V_DATA,		7	; Data access exception
-	.equ	V_UITLB,	8	; User-mode instruction TLB miss
-	.equ	V_UDTLB,	9	; User-mode data TLB miss
-	.equ	V_SITLB,	10	; Supervisor-mode instr TLB miss
-	.equ	V_SDTLB,	11	; Supervisor-mode data TLB miss
-	.equ	V_ITLB,		12	; Instruction TLB violation
-	.equ	V_DTLB,		13	; Data TLB violation
-	.equ	V_TIMER,	14	; Timer
-	.equ	V_TRACE,	15	; Trace
-	.equ	V_INTR0,	16	; Interrupt 0
-	.equ	V_INTR1,	17	; Interrupt 1
-	.equ	V_INTR2,	18	; Interrupt 2
-	.equ	V_INTR3,	19	; Interrupt 3
-	.equ	V_TRAP0,	20	; Trap 0
-	.equ	V_TRAP1,	21	; Trap 1
-
-;-----------------------------------------------------------------------
-;constants for LOAD and STORE operations
-;-----------------------------------------------------------------------
-
-; CE operand values
-	.equ	CE,		0b1		;coprocessor enable
-	.equ	ME,		0b0		; memory enable
-
-; CNTL operand values
-	.equ	IO,		0b1000000	;set for I/O
-	.equ	PA,		0b0100000	;force physical addr
-	.equ	SB,		0b0010000	;set for set BP
-	.equ	UA,		0b0001000	;force user mode access
-	.equ	ROM,		0b0000100	;ROM access
-	.equ	HWORD,		0b0000010	;Half word access
-	.equ	BYTE,		0b0000001	;Byte access
-	.equ	WORD,		0b0000000	;Word access
-
-;-----------------------------------------------------------------------
-; stack alignment value
-;-----------------------------------------------------------------------
-	.equ	STKALIGN, 8		; double word align
-
diff --git a/newlib/libc/sys/a29khif/sys/fpsymbol.h b/newlib/libc/sys/a29khif/sys/fpsymbol.h
deleted file mode 100644
index 3fc6ac88b..000000000
--- a/newlib/libc/sys/a29khif/sys/fpsymbol.h
+++ /dev/null
@@ -1,2970 +0,0 @@
-; @(#)fpsymbol.h	1.4 90/10/14 20:55:59, Copyright 1989, 1990 AMD 
-; start of fpsymbol.h file
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; 
-; ______________________________________________________________________
-;|______________________________________________________________________|
-;|                                                                      |
-;|             SYMBOLS FOR DEFINING THE INSTRUCTION WORD                |
-;|                                                                      |
-;|______________________________________________________________________|
-;|______________________________________________________________________|
-;
-;
-; Revision Information:
-;------------------------------------------------------------------------
-; Date: March 31, 1989
-; Author: Roy Carlson per Bob Perlman and Richard Relph
-;
-; The symbols section describing transactions was modified to contain
-; several new symbol values.  The reason for the change was to force the 
-; CA bit to be set--and remain set--once code accesses the coprocessor.  
-;
-; Future operating systems will use the Coprocessor Active (CA) bit in 
-; the Old Processor Status Register to determine whether or not to save
-; coprocessor state, etc..  This means that the instruction control field 
-; Set Coprocessor Active (SA) bit should be used as follows:
-; 
-;  	(1) any coprocessor STORE must have its SA bit set to 1, 
-;		so as to set CA,
-; 
-; and	(2) any coprocessor LOAD must have its SA bit set to 0, 
-;		so as to prevent clearing CA.
-;------------------------------------------------------------------------
-; Date: 89/01/30 12:32:13;  author: jim;  lines added/del: 5/4
-; Corrected CP_IEEE_GRADUAL_UFLOW_MODE and CP_RMS_MASK.
-; Added CP_EXCPS_POSITION, the ls bit of the CP_XXX_EXCP ensemble.
-; fixed a few typos in comments.
-;------------------------------------------------------------------------
-; Date: 89/01/23 18:00:26;  author: jim;  lines added/del: 488/468
-; Richard O. Parker
-; January 5, 1989
-; 
-; 1) The _cp_prec_field in the "cp_build_inst", "cp_build_inst_h"
-;    and "cp_build_inst_l" macros was not being defined in the case
-;    of Am29K-supported floating-point instructions (e.g., FADD, FSUB,
-;    DADD, etc.).
-; 
-; 2) The multiplexor select codes in the opcode table entries
-;    associated with the "cp_build_inst", "cp_build_inst_h" and
-;    "cp_build_inst_l" macros, pertaining to the CONVERT_F_TO_D
-;    and CONVERT_D_TO_F instructions were incorrect.
-;------------------------------------------------------------------------
-; Date: 88/12/20 14:28:26;  author: jim;  lines added/del: 1/1
-; Larry Westerman corrected definition of CP_MOVE_P.
-; Version required for Release 1.1 of the Intrinsics shipped 12/12/88.
-;------------------------------------------------------------------------
-; Date: 88/11/18 15:44:45;  author: law; 
-; Initial revision
-;
-;
-;========================================================================
-;
-; The following mnemonics are used to specify the 14 LSBs of the
-; instruction word (fields SIP, SIQ, SIT, SIF, IF, and CO).
-;
-;========================================================================
-;
-;  floating point operation codes.
-;
-   .equ  CP_PASS_P,               0x00000000  ;  pass P
-   .equ  CP_MINUSP,               0x00000040  ; -P
-   .equ  CP_ABSP,                 0x00000080  ; |P|
-   .equ  CP_SIGNT_TIMES_ABSP,     0x00000C00  ; SIGN(T) * |P|
-;
-   .equ  CP_P_PLUS_T,             0x00000001  ;  P + T
-   .equ  CP_P_MINUS_T,            0x00000101  ;  P - T
-   .equ  CP_MINUSP_PLUS_T,        0x00001001  ; -P + T
-   .equ  CP_MINUSP_MINUS_T,       0x00001101  ; -P - T
-   .equ  CP_ABS_P_PLUS_T,         0x00000081  ; |P + T|
-   .equ  CP_ABS_P_MINUS_T,        0x00000181  ; |P - T|
-   .equ  CP_ABSP_PLUS_ABST,       0x00002201  ; |P| + |T|
-   .equ  CP_ABSP_MINUS_ABST,      0x00002301  ; |P| - |T|
-   .equ  CP_ABS_ABSP_MINUS_ABST,  0x00002381  ; ||P| - |T||
-;
-   .equ  CP_P_TIMES_Q,            0x00000002  ;  P * Q
-   .equ  CP_MINUSP_TIMES_Q,       0x00001002  ; -P * Q
-   .equ  CP_ABS_P_TIMES_Q,        0x00000082  ; |P * Q|
-;
-   .equ  CP_COMPARE_P_AND_T,      0x00000103  ; compare P and T
-;
-   .equ  CP_MAX_P_AND_T,          0x00000104  ; max P,T
-   .equ  CP_MAX_ABSP_AND_ABST,    0x00002304  ; max |P|, |T|
-;
-   .equ  CP_MIN_P_AND_T,          0x00001005  ; min P,T
-   .equ  CP_MIN_ABSP_AND_ABST,    0x00003205  ; min |P|,|T|
-   .equ  CP_LIMIT_P_TO_MAGT,      0x00003A05  ; limit P to magnitude of T
-;
-   .equ  CP_CONVERT_T_TO_INT,     0x00000006  ; convert T to integer
-;
-   .equ  CP_SCALE_T_TO_INT_BY_Q,  0x00000007  ; scale T to integer by Q
-;
-   .equ  CP_PQ_PLUS_T,            0x00000008  ; (P * Q) + T
-   .equ  CP_MINUSPQ_PLUS_T,       0x00001008  ; (-P * Q) + T
-   .equ  CP_PQ_MINUS_T,           0x00000108  ; (P * Q) - T
-   .equ  CP_MINUSPQ_MINUS_T,      0x00001108  ; (-P * Q) - T
-   .equ  CP_ABSPQ_PLUS_ABST,      0x00002A08  ; |(P * Q)| + T
-   .equ  CP_MINUSABSPQ_PLUS_ABST, 0x00003A08  ;-|(P * Q)| + T
-   .equ  CP_ABSPQ_MINUS_ABST,     0x00002B08  ; |(P * Q)| - |T|
-;
-   .equ  CP_ROUND_T_TO_INT,       0x00000009  ; round T to integral value
-;
-   .equ  CP_RECIPROCAL_OF_P,      0x0000000A  ; reciprocal of P
-;
-   .equ  CP_CONVERT_T_TO_ALT,     0x0000000B  ; convert T to alt. f.p. format
-   .equ  CP_CONVERT_T_FROM_ALT,   0x0000000C  ; convert T to alt. f.p. format
-;
-;
-;  integer operation codes.
-;
-   .equ  CP_I_PASS_P,             0x00000020  ; integer pass P
-   .equ  CP_I_MINUSP,             0x00000060  ; integer -P
-   .equ  CP_I_ABSP,               0x000000A0  ; integer |P|
-   .equ  CP_I_SIGNT_TIMES_ABSP,   0x00000C20  ; integer SIGN(T) * |P|
-;
-   .equ  CP_I_P_PLUS_T,           0x00000021  ; integer P + T
-   .equ  CP_I_P_MINUS_T,          0x00000121  ; integer P - T
-   .equ  CP_I_MINUSP_PLUS_T,      0x00001021  ; integer -P + T
-   .equ  CP_I_ABS_P_PLUS_T,       0x000000A1  ; integer |P + T|
-   .equ  CP_I_ABS_P_MINUS_T,      0x000001A1  ; integer |P - T|
-;
-   .equ  CP_I_P_TIMES_Q,          0x00000022  ; integer P * Q
-;
-   .equ  CP_I_COMPARE_P_AND_T,    0x00000123  ; integer compare P and T
-;
-   .equ  CP_I_MAX_P_AND_T,        0x00000124  ; integer max P,T
-;
-   .equ  CP_I_MIN_P_AND_T,        0x00001025  ; integer min P,T
-;
-   .equ  CP_I_CONVERT_T_TO_FLOAT, 0x00000026  ; integer convert T to f.p.
-;
-   .equ  CP_I_SCALE_T_TO_FLOAT_BY_Q, 0x00000027  ; integer scale T to f.p. by Q
-;
-   .equ  CP_I_P_OR_T,             0x00000030  ; integer P OR T
-;
-   .equ  CP_I_P_AND_T,            0x00000031  ; integer P AND T
-;
-   .equ  CP_I_P_XOR_T,            0x00000032  ; integer P XOR T
-;
-   .equ  CP_I_NOT_T,              0x00000032  ; integer NOT T
-;
-   .equ  CP_I_LSHIFT_P_BY_Q,      0x00000033  ; integer logical shift P by Q
-;                                               places
-;
-   .equ  CP_I_ASHIFT_P_BY_Q,      0x00000034  ; integer arith. shift P by Q
-;                                               places
-;
-   .equ  CP_I_FSHIFT_PT_BY_Q,     0x00000035  ; integer funnel shift PT by Q
-;                                               places
-;
-;
-; move instruction (f.p. or integer)
-;
-   .equ  CP_MOVE_P,               0x00000018  ; move operand P
-;
-;
-;========================================================================
-;
-;  precision codes for the the operands in registers R and S, and for
-;  the result (instruction word fields IPR, RPR).
-;
-;========================================================================
-;
-;
-   .equ  CP_D_S,                  0x00008000  ;Double result, single input(s)
-   .equ  CP_S_D,                  0x00004000  ;Single result, double input(s)
-   .equ  CP_D_D,                  0x00000000  ;Double result, double input(s)
-   .equ  CP_S_S,                  0x0000C000  ;Single result, single input(s)
-;
-;========================================================================
-;
-; The following mnemonics are used to specify the 16 LSBs of an Am29027
-; instruction word for floating-point instructions supported by the
-; Am29000 instruction set.
-;
-;========================================================================
-;
-   .equ  CP_FADD,                 0x0000C001
-   .equ  CP_DADD,                 0x00000001
-   .equ  CP_FSUB,                 0x0000C101
-   .equ  CP_DSUB,                 0x00000101
-   .equ  CP_FMUL,                 0x0000C002
-   .equ  CP_DMUL,                 0x00000002
-   .equ  CP_FEQ,                  0x0000C103
-   .equ  CP_DEQ,                  0x00000103
-   .equ  CP_FGE,                  0x0000C103
-   .equ  CP_DGE,                  0x00000103
-   .equ  CP_FGT,                  0x0000C103
-   .equ  CP_DGT,                  0x00000103
-   .equ  CP_CONVERT_I_TO_F,       0x0000C026  ; CONVERT (int -> s.p.)
-   .equ  CP_CONVERT_I_TO_D,       0x00008026  ; CONVERT (int -> d.p.)
-   .equ  CP_CONVERT_F_TO_I,       0x0000C006  ; CONVERT (s.p.-> int)
-   .equ  CP_CONVERT_D_TO_I,       0x00004006  ; CONVERT (d.p.-> int)
-   .equ  CP_CONVERT_F_TO_D,       0x00008000  ; CONVERT (s.p.-> d.p.)
-   .equ  CP_CONVERT_D_TO_F,       0x00004000  ; CONVERT (d.p.-> s.p.)
-;
-;
-;========================================================================
-;
-;  operand select codes (instruction word fields PMS, QMS, TMS).
-;
-;========================================================================
-;
-;
-   .equ  CP_P_EQ_R,               0x00000000
-   .equ  CP_P_EQ_S,               0x01000000
-   .equ  CP_P_EQ_0,               0x02000000
-   .equ  CP_P_EQ_ONE_HALF,        0x03000000
-   .equ  CP_P_EQ_IMINUS1,         0x03000000
-   .equ  CP_P_EQ_1,               0x04000000
-   .equ  CP_P_EQ_2,               0x05000000
-   .equ  CP_P_EQ_3,               0x06000000
-   .equ  CP_P_EQ_PI,              0x07000000
-   .equ  CP_P_EQ_IMINUSMAX,       0x07000000
-   .equ  CP_P_EQ_RF0,             0x08000000
-   .equ  CP_P_EQ_RF1,             0x09000000
-   .equ  CP_P_EQ_RF2,             0x0A000000
-   .equ  CP_P_EQ_RF3,             0x0B000000
-   .equ  CP_P_EQ_RF4,             0x0C000000
-   .equ  CP_P_EQ_RF5,             0x0D000000
-   .equ  CP_P_EQ_RF6,             0x0E000000
-   .equ  CP_P_EQ_RF7,             0x0F000000
-;
-   .equ  CP_Q_EQ_R,               0x00000000
-   .equ  CP_Q_EQ_S,               0x00100000
-   .equ  CP_Q_EQ_0,               0x00200000
-   .equ  CP_Q_EQ_ONE_HALF,        0x00300000
-   .equ  CP_Q_EQ_IMINUS1,         0x00300000
-   .equ  CP_Q_EQ_1,               0x00400000
-   .equ  CP_Q_EQ_2,               0x00500000
-   .equ  CP_Q_EQ_3,               0x00600000
-   .equ  CP_Q_EQ_PI,              0x00700000
-   .equ  CP_Q_EQ_IMINUSMAX,       0x00700000
-   .equ  CP_Q_EQ_RF0,             0x00800000
-   .equ  CP_Q_EQ_RF1,             0x00900000
-   .equ  CP_Q_EQ_RF2,             0x00A00000
-   .equ  CP_Q_EQ_RF3,             0x00B00000
-   .equ  CP_Q_EQ_RF4,             0x00C00000
-   .equ  CP_Q_EQ_RF5,             0x00D00000
-   .equ  CP_Q_EQ_RF6,             0x00E00000
-   .equ  CP_Q_EQ_RF7,             0x00F00000
-;
-   .equ  CP_T_EQ_R,               0x00000000
-   .equ  CP_T_EQ_S,               0x00010000
-   .equ  CP_T_EQ_0,               0x00020000
-   .equ  CP_T_EQ_ONE_HALF,        0x00030000
-   .equ  CP_T_EQ_IMINUS1,         0x00030000
-   .equ  CP_T_EQ_1,               0x00040000
-   .equ  CP_T_EQ_2,               0x00050000
-   .equ  CP_T_EQ_3,               0x00060000
-   .equ  CP_T_EQ_PI,              0x00070000
-   .equ  CP_T_EQ_IMINUSMAX,       0x00070000
-   .equ  CP_T_EQ_RF0,             0x00080000
-   .equ  CP_T_EQ_RF1,             0x00090000
-   .equ  CP_T_EQ_RF2,             0x000A0000
-   .equ  CP_T_EQ_RF3,             0x000B0000
-   .equ  CP_T_EQ_RF4,             0x000C0000
-   .equ  CP_T_EQ_RF5,             0x000D0000
-   .equ  CP_T_EQ_RF6,             0x000E0000
-   .equ  CP_T_EQ_RF7,             0x000F0000
-;
-;
-;========================================================================
-;
-;  destination select codes (instruction word fields RF, RFS)
-;
-;========================================================================
-;
-;
-   .equ  CP_DEST_EQ_GP,           0x00000000
-   .equ  CP_DEST_EQ_RF0,          0x80000000
-   .equ  CP_DEST_EQ_RF1,          0x90000000
-   .equ  CP_DEST_EQ_RF2,          0xA0000000
-   .equ  CP_DEST_EQ_RF3,          0xB0000000
-   .equ  CP_DEST_EQ_RF4,          0xC0000000
-   .equ  CP_DEST_EQ_RF5,          0xD0000000
-   .equ  CP_DEST_EQ_RF6,          0xE0000000
-   .equ  CP_DEST_EQ_RF7,          0xF0000000
-;
-;
-; ______________________________________________________________________
-;|______________________________________________________________________|
-;|                                                                      |
-;|    SYMBOLS FOR DEFINING THE MODE REGISTER DOUBLE WORD                |
-;|                                                                      |
-;|______________________________________________________________________|
-;|______________________________________________________________________|
-;
-;
-;
-    .equ  CP_PFF_MASK,            0x00000003  ; primary f.p. format mask
-    .equ  CP_PFF_EQ_IEEE,         0x00000000  ; primary f.p. format = IEEE
-    .equ  CP_PFF_EQ_DECD,         0x00000001  ; primary f.p. format = DEC D
-    .equ  CP_PFF_EQ_DECG,         0x00000002  ; primary f.p. format = DEC G
-    .equ  CP_PFF_EQ_IBM,          0x00000003  ; primary f.p. format = IBM
-    .equ  CP_PFF_POSITION,        0
-;
-    .equ  CP_AFF_MASK,            0x0000000C  ; alternate f.p. format mask
-    .equ  CP_AFF_EQ_IEEE,         0x00000000  ; alternate f.p. format = IEEE
-    .equ  CP_AFF_EQ_DECD,         0x00000004  ; alternate f.p. format = DEC D
-    .equ  CP_AFF_EQ_DECG,         0x00000008  ; alternate f.p. format = DEC G
-    .equ  CP_AFF_EQ_IBM,          0x0000000C  ; alternate f.p. format = IBM
-    .equ  CP_AFF_POSITION,        2
-;
-    .equ  CP_SAT_MASK,            0x00000010  ; saturate mode (SAT) mask
-    .equ  CP_SATURATE_MODE,       0x00000010  ; enable saturate mode (SAT=1)
-    .equ  CP_SAT_POSITION,        4
-;
-    .equ  CP_AP_MASK,             0x00000020  ; affine/proj. mode (AP) mask
-    .equ  CP_AFFINE_MODE,         0x00000020  ; enable affine mode (AP=1)
-    .equ  CP_PROJECTIVE_MODE,     0x00000000  ; enable projective mode (AP=0)
-    .equ  CP_AP_POSITION,         5
-;
-    .equ  CP_TRP_MASK,            0x00000040  ; IEEE trap mode (TRP) mask
-    .equ  CP_IEEE_TRAPS_ENABLED,  0x00000040  ; IEEE trap mode enabled (TRP=1)
-    .equ  CP_IEEE_TRAPS_DISABLED, 0x00000000  ; IEEE trap mode disabled (TRP=0)
-    .equ  CP_TRP_POSITION,        6
-;
-    .equ  CP_SU_MASK,                0x00000080  ; IEEE sud. uflow (SU) mask
-    .equ  CP_IEEE_SUDDEN_UFLOW_MODE, 0x00000080  ; IEEE sud. uflow mode (SU=1)
-    .equ  CP_IEEE_GRADUAL_UFLOW_MODE,0x00000000  ; IEEE grad uflow mode (SU=0)
-    .equ  CP_SU_POSITION,            7
-;
-    .equ  CP_BS_MASK,             0x00000100  ; IBM sig. mask (BS)
-    .equ  CP_BS_POSITION,         8
-;
-    .equ  CP_BU_MASK,             0x00000200  ; IBM underflow mask (BU)
-    .equ  CP_BU_POSITION,         9
-;
-    .equ  CP_MS_MASK,                0x00000800  ; signed int. mpy (MS) mask
-    .equ  CP_SIGNED_INT_MPY_MODE,    0x00000800  ; signed int. mpy mode (MS=1)
-    .equ  CP_UNSIGNED_INT_MPY_MODE,  0x00000000  ; unsigned int. mpy mode (MS=0)
-    .equ  CP_MS_POSITION,            11
-;
-    .equ  CP_MF_MASK,             0x00003000  ; int. mult. fmt. mode (MF) mask
-    .equ  CP_MF_EQ_LSBS,          0x00000000  ; int. mult. fmt. = LSBs
-    .equ  CP_MF_EQ_LSBSFA,        0x00001000  ; int. mult. fmt. = LSBs,fmt. adj.
-    .equ  CP_MF_EQ_MSBS,          0x00002000  ; int. mult. fmt. = MSBs
-    .equ  CP_MF_EQ_MSBSFA,        0x00003000  ; int. mult. fmt. = MSBs,fmt. adj.
-    .equ  CP_MF_POSITION,         12
-;
-    .equ  CP_RMS_MASK,            0x0001C000  ; round mode (RMS) mask
-    .equ  CP_RMS_EQ_NEAREST,      0x00000000  ; round mode = to nearest
-    .equ  CP_RMS_EQ_MINUS_INF,    0x00004000  ; round mode = toward -oo
-    .equ  CP_RMS_EQ_PLUS_INF,     0x00008000  ; round mode = toward +oo
-    .equ  CP_RMS_EQ_ZERO,         0x0000C000  ; round mode = toward zero
-    .equ  CP_RMS_POSITION,        14
-;
-    .equ  CP_PL_MASK,             0x00100000  ; pipeline mode (PL) mask
-    .equ  CP_FLOWTHROUGH_MODE,    0x00000000  ; select flow-through mode
-    .equ  CP_PIPELINE_MODE,       0x00100000  ; select pipeline mode
-    .equ  CP_PL_POSITION,         20
-;
-    .equ  CP_INVALID_OP_EXCP_MASK, 0x00400000  ; invalid operation excp. mask(IM)
-    .equ  CP_RESERVED_OP_EXCP_MASK,0x00800000  ; reserved operand excp. mask(RM)
-    .equ  CP_OVERFLOW_EXCP_MASK,   0x01000000  ; overflow exception mask (VM)
-    .equ  CP_UNDERFLOW_EXCP_MASK,  0x02000000  ; underflow exception mask(UM)
-    .equ  CP_INEXACT_EXCP_MASK,    0x04000000  ; inexact result excp. mask(XM)
-    .equ  CP_ZERO_EXCP_MASK,       0x08000000  ; zero result exception mask (ZM)
-    .equ  CP_EXCPS_POSITION,       22
-;
-    .equ  CP_PLTC_MASK,           0x0000000F  ; pipeline timer count (PLTC) mask
-    .equ  CP_PLTC_EQ_2,           0x00000002  ; pipeline timer count = 2
-    .equ  CP_PLTC_EQ_3,           0x00000003  ; pipeline timer count = 3
-    .equ  CP_PLTC_EQ_4,           0x00000004  ; pipeline timer count = 4
-    .equ  CP_PLTC_EQ_5,           0x00000005  ; pipeline timer count = 5
-    .equ  CP_PLTC_EQ_6,           0x00000006  ; pipeline timer count = 6
-    .equ  CP_PLTC_EQ_7,           0x00000007  ; pipeline timer count = 7
-    .equ  CP_PLTC_EQ_8,           0x00000008  ; pipeline timer count = 8
-    .equ  CP_PLTC_EQ_9,           0x00000009  ; pipeline timer count = 9
-    .equ  CP_PLTC_EQ_10,          0x0000000A  ; pipeline timer count = 10
-    .equ  CP_PLTC_EQ_11,          0x0000000B  ; pipeline timer count = 11
-    .equ  CP_PLTC_EQ_12,          0x0000000C  ; pipeline timer count = 12
-    .equ  CP_PLTC_EQ_13,          0x0000000D  ; pipeline timer count = 13
-    .equ  CP_PLTC_EQ_14,          0x0000000E  ; pipeline timer count = 14
-    .equ  CP_PLTC_EQ_15,          0x0000000F  ; pipeline timer count = 15
-    .equ  CP_PLTC_POSITION,       0
-;
-    .equ  CP_MATC_MASK,           0x000000F0  ; mpy-acc timer count (MATC) mask
-    .equ  CP_MATC_EQ_2,           0x00000020  ; mpy-acc timer count = 2
-    .equ  CP_MATC_EQ_3,           0x00000030  ; mpy-acc timer count = 3
-    .equ  CP_MATC_EQ_4,           0x00000040  ; mpy-acc timer count = 4
-    .equ  CP_MATC_EQ_5,           0x00000050  ; mpy-acc timer count = 5
-    .equ  CP_MATC_EQ_6,           0x00000060  ; mpy-acc timer count = 6
-    .equ  CP_MATC_EQ_7,           0x00000070  ; mpy-acc timer count = 7
-    .equ  CP_MATC_EQ_8,           0x00000080  ; mpy-acc timer count = 8
-    .equ  CP_MATC_EQ_9,           0x00000090  ; mpy-acc timer count = 9
-    .equ  CP_MATC_EQ_10,          0x000000A0  ; mpy-acc timer count = 10
-    .equ  CP_MATC_EQ_11,          0x000000B0  ; mpy-acc timer count = 11
-    .equ  CP_MATC_EQ_12,          0x000000C0  ; mpy-acc timer count = 12
-    .equ  CP_MATC_EQ_13,          0x000000D0  ; mpy-acc timer count = 13
-    .equ  CP_MATC_EQ_14,          0x000000E0  ; mpy-acc timer count = 14
-    .equ  CP_MATC_EQ_15,          0x000000F0  ; mpy-acc timer count = 15
-    .equ  CP_MATC_POSITION,       4
-;
-    .equ  CP_MVTC_MASK,           0x00000F00  ; MOVE P timer count (MVTC) mask
-    .equ  CP_MVTC_EQ_2,           0x00000200  ; MOVE P timer count = 2
-    .equ  CP_MVTC_EQ_3,           0x00000300  ; MOVE P timer count = 3
-    .equ  CP_MVTC_EQ_4,           0x00000400  ; MOVE P timer count = 4
-    .equ  CP_MVTC_EQ_5,           0x00000500  ; MOVE P timer count = 5
-    .equ  CP_MVTC_EQ_6,           0x00000600  ; MOVE P timer count = 6
-    .equ  CP_MVTC_EQ_7,           0x00000700  ; MOVE P timer count = 7
-    .equ  CP_MVTC_EQ_8,           0x00000800  ; MOVE P timer count = 8
-    .equ  CP_MVTC_EQ_9,           0x00000900  ; MOVE P timer count = 9
-    .equ  CP_MVTC_EQ_10,          0x00000A00  ; MOVE P timer count = 10
-    .equ  CP_MVTC_EQ_11,          0x00000B00  ; MOVE P timer count = 11
-    .equ  CP_MVTC_EQ_12,          0x00000C00  ; MOVE P timer count = 12
-    .equ  CP_MVTC_EQ_13,          0x00000D00  ; MOVE P timer count = 13
-    .equ  CP_MVTC_EQ_14,          0x00000E00  ; MOVE P timer count = 14
-    .equ  CP_MVTC_EQ_15,          0x00000F00  ; MOVE P timer count = 15
-    .equ  CP_MVTC_POSITION,       8
-;
-    .equ  CP_AD_MASK,             0x00001000  ;
-    .equ  CP_ADVANCE_DRDY_MODE,   0x00001000  ;
-    .equ  CP_NORMAL_DRDY_MODE,    0x00000000  ;
-    .equ  CP_AD_POSITION,         12
-;
-    .equ  CP_HE_MASK,               0x00002000  ; Halt-on-error mask (HE)
-    .equ  CP_HALT_ON_ERROR_ENABLED, 0x00002000  ; Halt-on-error enabled (HE=1)
-    .equ  CP_HALT_ON_ERROR_DISABLED,0x00000000  ; Halt-on-error disabled (HE=0)
-    .equ  CP_HE_POSITION,           13
-;
-    .equ  CP_EX_MASK,             0x00004000  ; EXCP enable mask (EX)
-    .equ  CP_EXCP_ENABLED,        0x00004000  ; EXCP enabled (EX=1)
-    .equ  CP_EXCP_DISABLED,       0x00000000  ; EXCP disabled (EX=0)
-    .equ  CP_EX_POSITION,         14
-;
-;
-;
-; ______________________________________________________________________
-;|______________________________________________________________________|
-;|                                                                      |
-;|      SYMBOLS FOR DEFINING THE STATUS REGISTER WORD                   |
-;|                                                                      |
-;|______________________________________________________________________|
-;|______________________________________________________________________|
-;
-;
-   .equ CP_INVALID_OP_EXCP,           0x00000001
-   .equ CP_INVALID_OP_EXCP_POSITION,  0
-;
-   .equ CP_RESERVED_OP_EXCP,          0x00000002
-   .equ CP_RESERVED_OP_EXCP_POSITION, 1
-;
-   .equ CP_OVERFLOW_EXCP,             0x00000004
-   .equ CP_OVERFLOW_EXCP_POSITION,    2
-;
-   .equ CP_UNDERFLOW_EXCP,            0x00000008
-   .equ CP_UNDERFLOW_EXCP_POSITION,   3
-;
-   .equ CP_INEXACT_EXCP,              0x00000010
-   .equ CP_INEXACT_EXCP_POSITION,     4
-;
-   .equ CP_ZERO_EXCP,                 0x00000020
-   .equ CP_ZERO_EXCP_POSITION,        5
-;
-   .equ CP_EXCP_STATUS_MASK,          0x00000040
-   .equ CP_EXCP_STATUS_FLAG_POSITION, 6
-;
-   .equ CP_R_TEMP_VALID_MASK,         0x00000080
-   .equ R_TEMP_VALID_POSITION,        7
-;
-   .equ CP_S_TEMP_VALID_MASK,         0x00000100
-   .equ CP_S_TEMP_VALID_POSITION,     8
-;
-   .equ CP_I_TEMP_VALID_FLAG,         0x00000200
-   .equ CP_I_TEMP_VALID_POSITION,     9
-;
-   .equ CP_OPERATION_PENDING_MASK,    0x00000400
-   .equ CP_OPERATION_PENDING_POSITION,10
-;
-;
-; ______________________________________________________________________
-;|______________________________________________________________________|
-;|                                                                      |
-;|      SYMBOLS FOR DEFINING THE FLAG REGISTER WORD                     |
-;|                                                                      |
-;|______________________________________________________________________|
-;|______________________________________________________________________|
-;
-;
-   .equ CP_INVALID_OP_FLAG,           0x00000001
-   .equ CP_INVALID_OP_FLAG_POSITION,  0
-;
-   .equ CP_CARRY_FLAG,                0x00000001
-   .equ CP_CARRY_FLAG_POSITION,       0
-;
-   .equ CP_RESERVED_OP_FLAG,          0x00000002
-   .equ CP_RESERVED_OP_FLAG_POSITION, 1
-;
-   .equ CP_OVERFLOW_FLAG,             0x00000004
-   .equ CP_OVERFLOW_FLAG_POSITION,    2
-;
-   .equ CP_UNORDERED_FLAG,            0x00000004
-   .equ CP_UNORDERED_FLAG_POSITION,   2
-;
-   .equ CP_UNDERFLOW_FLAG,            0x00000008
-   .equ CP_UNDERFLOW_FLAG_POSITION,   3
-;
-   .equ CP_LESS_THAN_FLAG,            0x00000008
-   .equ CP_LESS_THAN_POSITION,        3
-;
-   .equ CP_WINNER_FLAG,               0x00000008
-   .equ CP_WINNER_FLAG_POSITION,      3
-;
-   .equ CP_INEXACT_FLAG,              0x00000010
-   .equ CP_INEXACT_FLAG_POSITION,     4
-;
-   .equ CP_GREATER_THAN_FLAG,         0x00000010
-   .equ CP_GREATER_THAN_FLAG_POSITION,4
-;
-   .equ CP_ZERO_FLAG,                 0x00000020
-   .equ CP_ZERO_FLAG_POSITION,        5
-;
-   .equ CP_EQUAL_FLAG,                0x00000020
-   .equ CP_EQUAL_FLAG_POSITION,       5
-;
-   .equ CP_SIGN_FLAG,                 0x00000040
-   .equ CP_SIGN_FLAG_POSITION,        6
-;
-;
-; ______________________________________________________________________
-;|______________________________________________________________________|
-;|                                                                      |
-;|                 SYMBOLS FOR TRANSACTION REQUEST TYPES                |
-;|                                                                      |
-;|______________________________________________________________________|
-;|______________________________________________________________________|
-;
-;
-; write requests
-;
-; Note: Each WRITE_* transaction request, plus ADV_TEMPS sets the CA
-; (Coprocessor Active) bit in the 29000 Current Processor Status Register.
-;
-   .equ  CP_WRITE_R,              0x20  ;write sing or doub to R register
-   .equ  CP_WRITE_S,              0x21  ;write sing or doub to S register
-   .equ  CP_WRITE_RS,             0x22  ;write sing operands to R and S
-   .equ  CP_WRITE_MODE,           0x23  ;write mode double word to 29027
-   .equ  CP_WRITE_STATUS,         0x24  ;write status word to 29027
-   .equ  CP_WRITE_PREC,           0x25  ;write reg. file precision word
-                                        ; to 29027
-   .equ  CP_WRITE_INST,           0x26  ;write instruction to 29027
-   .equ  CP_ADV_TEMPS,            0x27  ;move R-Temp, S-Temp into R,S
-;
-; read requests
-;
-   .equ  CP_READ_MSBS,            0x00  ;read sing result or MSB of doub
-   .equ  CP_READ_LSBS,            0x01  ;read LSB of doub result
-   .equ  CP_READ_FLAGS,           0x02  ;read 29027 flag register
-   .equ  CP_READ_STATUS,          0x03  ;read 29027 status register
-   .equ  CP_SAVE_STATE,           0x04  ;read one word of 29027 state
-;
-; "start operation" symbol; this is "OR"ed with a WRITE_R, WRITE_S,
-;    WRITE_RS, or WRITE_INST symbol.
-;
-
-   .equ  CP_START,                0b1000000  ;bit to start 29027 operation
-;
-; "suppress exceptions reporting" symbol; this is "OR"ed with a ed
-;
-;
-
-   .equ  CP_NO_ERR,               0b1000000  ;suppress exception reporting
-;                                            ;   during load.
-;       cp_write_r       - transfers 32- or 64-bit operand to Am29027
-;                          register R
-;       cp_write_s       - transfers 32- or 64-bit operand to Am29027
-;                          register S
-;       cp_write_rs      - transfers two 32-bit floating-point operands to
-;                          Am29027 registers R and S
-;       cp_write_prec    - transfers a word to the Am29027 precision register
-;       cp_write_status  - transfers a word to the Am29027 status register
-;       cp_write_inst    - transfers an instruction to the Am29027
-;                          instruction register
-;       cp_advance_temps - transfers the contents of the Am29027 temporary
-;                          registers to the corresponding working registers
-;       cp_write_mode    - transfers a mode specification the the Am29027
-;                          mode register
-;       cp_read_dp       - read a double-precision floating-point result
-;                          from the Am29027
-;       cp_read_sp       - read a single-precision floating-point result
-;                          from the Am29027
-;       cp_read_int      - read an integer result from the Am29027
-;       cp_read_flags    - read the contents of the Am29027 flag register
-;       cp_read_status   - read the contents of the Am29027 status register
-;       cp_read_state_wd - read a single Am29027 state word
-;       cp_save_state    - save Am29027 state
-;       cp_restore_state - restore Am29027 state
-;       cp_build_inst    - build an Am29027 instruction
-;       cp_build_inst_h  - build 16 MSBs of an Am29027 instruction
-;       cp_build_inst_l  - build 16 LSBs of an Am29027 instruction
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_write_r
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 16, 1988
-;
-;  FUNCTION:   Transfers a 32- or 64-bit operand to Am29027 input register R
-;
-;  PARAMETERS:
-;    reg      - the Am29000 g.p. register containing the 32-bit operand to be
-;               transferred, or the 32 MSBs of the 64-bit operand to be
-;               transferred.
-;
-;    LSB_reg  - the Am29000 g.p. register containing the 32 LSBs of the
-;               64-bit operand to be transferred
-;
-;    INT      - indicates that the operand to be transferred is a 32-bit
-;               integer
-;
-;    START    - indicates that a new Am29027 operation is to be started
-;               once the operand has been transferred
-;
-;
-;  USAGE:
-;
-;    cp_write_r  reg [,LSB_reg] [,START]       for floating-point operands
-; or cp_write_r  reg, INT [,START]             for integer operands
-;
-;    Transferring double-precision floating-point operands - Either of
-;       two forms is acceptable:
-;
-;               cp_write_r   reg
-;          or   cp_write_r   reg, LSB_reg
-;
-;       If LSB_reg is omitted, the LSBs are taken from the next g.p.
-;       register.
-;
-;       Ex:     cp_write_r   lr2     Transfers the contents of lr2 to
-;                                    the most-significant half of Am29027
-;                                    register R, and the contents of lr3
-;                                    to the least-significant half.
-;
-;               cp_write_r   lr2,lr5 Transfers the contents of lr2 to
-;                                    the most-significant half of Am29027
-;                                    register R, and the contents of lr5
-;                                    to the least-significant half.
-;
-;
-;    Transferring single-precision floating-point operands - Use the
-;       form:
-;
-;               cp_write_r   reg
-;
-;
-;       Ex:     cp_write_r   lr2     Transfers the contents of lr2 to
-;                                    the most-significant half of Am29027
-;                                    register R, (the contents of lr3
-;                                    will be transferred to the least-
-;                                    significant half of register R, but
-;                                    these bits are don't cares).
-;
-;
-;    Transferring integer operands - Use the form:
-;
-;               cp_write_r   reg,INT
-;
-;
-;       Ex:     cp_write_r   lr2,INT Transfers the contents of lr2 to
-;                                    the least-significant half of Am29027
-;                                    register R, (the contents of lr2
-;                                    will also be transferred to the most-
-;                                    significant half of register R, but
-;                                    these bits are don't cares).
-;
-;
-;    Starting an Am29027 operation - Any of the forms above may be
-;       appended with parameter START, e.g.:
-;
-;               cp_write_r   lr2,START
-;
-;               cp_write_r   lr2,lr5,START
-;
-;               cp_write_r   lr2,INT,START
-;
-;
-;============================================================================
-;
- .macro cp_write_r,p1,p2,p3
-;
-   .if $narg==0
-     .err
-     .print "cp_WRITE_R: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     store 1,CP_WRITE_R,p1,%%((&p1)+1)
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","INT"
-       store 1,CP_WRITE_R,p1,p1
-       .exitm
-     .endif
-;
-     .ifeqs "@p2@","START"
-       store 1,CP_WRITE_R|CP_START,p1,%%((&p1)+1)
-       .exitm
-     .endif
-;
-     store 1,CP_WRITE_R,p1,p2
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg==3
-;
-     .ifeqs "@p2@","START"
-       .ifeqs "@p3@","INT"
-         store 1,CP_WRITE_R|CP_START,p1,p1
-       .else
-         .err
-         .print "cp_write_r: bad parameter list"
-       .endif
-       .exitm
-     .endif
-;
-     .ifeqs "@p2@","INT"
-       .ifeqs "@p3@","START"
-         store 1,CP_WRITE_R|CP_START,p1,p1
-       .else
-         .err
-         .print "cp_write_r: bad parameter list"
-       .endif
-       .exitm
-     .endif
-;
-     .ifeqs "@p3@","START"
-       store 1,CP_WRITE_R|CP_START,p1,p2
-     .else
-       .err
-       .print "cp_write_r: bad parameter list"
-     .endif
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg>=4
-     .err
-     .print "cp_write_r: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_write_s
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 16, 1988
-;
-;  FUNCTION:   Transfers a 32- or 64-bit operand to Am29027 input register S
-;
-;  PARAMETERS:
-;    reg      - the Am29000 g.p. register containing the 32-bit operand to be
-;               transferred, or the 32 MSBs of the 64-bit operand to be
-;               transferred.
-;
-;    LSB_reg  - the Am29000 g.p. register containing the 32 LSBs of the
-;               64-bit operand to be transferred
-;
-;    INT      - indicates that the operand to be transferred is a 32-bit
-;               integer
-;
-;    START    - indicates that a new Am29027 operation is to be started
-;               once the operand has been transferred
-;
-;
-;  USAGE:
-;
-;    cp_write_s  reg [,LSB_reg] [,START]       for floating-point operands
-; or cp_write_s  reg, INT [,START]             for integer operands
-;
-;    Transferring double-precision floating-point operands - Either of
-;       two forms is acceptable:
-;
-;               cp_write_s   reg
-;          or   cp_write_s   reg, LSB_reg
-;
-;       If LSB_reg is omitted, the LSBs are taken from the next g.p.
-;       register.
-;
-;       Ex:     cp_write_s   lr2     Transfers the contents of lr2 to
-;                                    the most-significant half of Am29027
-;                                    register S, and the contents of lr3
-;                                    to the least-significant half.
-;
-;               cp_write_s   lr2,lr5 Transfers the contents of lr2 to
-;                                    the most-significant half of Am29027
-;                                    register S, and the contents of lr5
-;                                    to the least-significant half.
-;
-;
-;    Transferring single-precision floating-point operands - Use the
-;       form:
-;
-;               cp_write_s   reg
-;
-;
-;       Ex:     cp_write_s   lr2     Transfers the contents of lr2 to
-;                                    the most-significant half of Am29027
-;                                    register S, (the contents of lr3
-;                                    will be transferred to the least-
-;                                    significant half of register S, but
-;                                    these bits are don't cares).
-;
-;
-;    Transferring integer operands - Use the form:
-;
-;               cp_write_s   reg,INT
-;
-;
-;       Ex:     cp_write_s   lr2,INT Transfers the contents of lr2 to
-;                                    the least-significant half of Am29027
-;                                    register S, (the contents of lr2
-;                                    will also be transferred to the most-
-;                                    significant half of register S, but
-;                                    these bits are don't cares).
-;
-;
-;    Starting an Am29027 operation - Any of the forms above may be
-;       appended with parameter START, e.g.:
-;
-;               cp_write_s   lr2,START
-;
-;               cp_write_s   lr2,lr5,START
-;
-;               cp_write_s   lr2,INT,START
-;
-;
-;============================================================================
-;
- .macro cp_write_s,p1,p2,p3
-;
-   .if $narg==0
-     .err
-     .print "cp_write_s: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     store 1,CP_WRITE_S,p1,%%((&p1)+1)
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","INT"
-       store 1,CP_WRITE_S,p1,p1
-       .exitm
-     .endif
-;
-     .ifeqs "@p2@","START"
-       store 1,CP_WRITE_S|CP_START,p1,%%((&p1)+1)
-       .exitm
-     .endif
-;
-     store 1,CP_WRITE_S,p1,p2
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg==3
-;
-     .ifeqs "@p2@","START"
-       .ifeqs "@p3@","INT"
-         store 1,CP_WRITE_S|CP_START,p1,p1
-       .else
-         .err
-         .print "cp_write_s: bad parameter list"
-       .endif
-       .exitm
-     .endif
-;
-     .ifeqs "@p2@","INT"
-       .ifeqs "@p3@","START"
-         store 1,CP_WRITE_S|CP_START,p1,p1
-       .else
-         .err
-         .print "cp_write_s: bad parameter list"
-       .endif
-       .exitm
-     .endif
-;
-     .ifeqs "@p3@","START"
-       store 1,CP_WRITE_S|CP_START,p1,p2
-     .else
-       .err
-       .print "cp_write_s: bad parameter list"
-     .endif
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg>=4
-     .err
-     .print "cp_write_s: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_write_rs
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 16, 1988
-;
-;  FUNCTION:   Transfers two 32-bit floating-point operands to Am29027
-;              input registers R and S
-;
-;  PARAMETERS:
-;    reg1     - the Am29000 g.p. register containing the 32-bit operand to be
-;               transferred to register R
-;
-;    reg2     - the Am29000 g.p. register containing the 32-bit operand to be
-;               transferred to register S
-;
-;    START    - indicates that a new Am29027 operation is to be started
-;               once the operands have been transferred
-;
-;
-;  USAGE:
-;
-;    cp_write_rs  reg1, reg2 [,START]
-;
-;       Ex: cp_write_rs  lr2,lr5       Transfers the contents of lr2 to
-;                                      the most-significant half of Am29027
-;                                      register R, and the contents of lr5
-;                                      to the most-significant half of Am29027
-;                                      register S.
-;
-;           cp_write_rs  lr2,lr5,START Transfers the contents of lr2 to
-;                                      the most-significant half of Am29027
-;                                      register R, and the contents of lr5
-;                                      to the most-significant half of Am29027
-;                                      register S; a new operation is started
-;                                      once the transfer is complete.
-;
-;
-;
-;============================================================================
-;
- .macro cp_write_rs,p1,p2,p3
-;
-;
-   .if $narg<=1
-     .err
-     .print "cp_write_rs: missing parameter(s)"
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-     .ifeqs "@p2@","START"
-       .err
-       .print "cp_write_rs: bad parameter list"
-     .else
-       store 1,CP_WRITE_RS,p1,p2
-     .endif
-     .exitm
-   .endif
-;
-;
-   .if $narg==3
-     .ifeqs "@p3@","START"
-       store 1,CP_WRITE_RS|CP_START,p1,p2
-     .else
-       .err
-       .print "cp_write_rs: bad parameter list"
-     .endif
-     .exitm
-   .endif
-;
-;
-   .if $narg>=4
-     .err
-     .print "cp_write_rs: too many parameters"
-     .exitm
-   .endif
-;
- .endm
-;
-;
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_write_prec
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 16, 1988
-;
-;  FUNCTION:   Transfers a word to the Am29027 precision register
-;
-;  PARAMETERS:
-;    reg      - the Am29000 g.p. register containing the word to be
-;               transferred to the Am29027 precision register
-;
-;  USAGE:
-;
-;    cp_write_prec  reg
-;
-;       Ex: cp_write_prec  lr2         Transfers the contents of lr2 to
-;                                      the Am29027 precision register.
-;
-;
-;============================================================================
-;
- .macro cp_write_prec,p1
-;
-;
-   .if $narg!=1
-     .err
-     .print "cp_write_prec: bad parameter list"
-   .else
-     store 1,CP_WRITE_PREC,p1,0
-   .endif
-;
- .endm
-;
-;
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_write_status
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 16, 1988
-;
-;  FUNCTION:   Transfers a word to the Am29027 precision register
-;
-;  PARAMETERS:
-;    reg        - the Am29000 g.p. register containing the word to be
-;                 transferred to the Am29027 status register
-;
-;    RESTORE    - indicates that this is the last step of a state restoration
-;                 sequence (flow-through mode only)
-;
-;    INVALIDATE - indicates that the current contents of the ALU pipeline
-;                 register are to be invalidated (pipeline mode only)
-;
-;  USAGE:
-;
-;    cp_write_status  reg [,RESTORE|INVALIDATE]
-;
-;       Ex: cp_write_status  lr2            Transfers the contents of lr2 to
-;                                           the Am29027 status register.
-;
-;
-;           cp_write_status  lr2,RESTORE    Transfers the contents of lr2 to
-;                                           the Am29027 status register, and
-;                                           completes the state restore
-;                                           sequence
-;
-;           cp_write_status  lr2,INVALIDATE Transfers the contents of lr2 to
-;                                           the Am29027 status register, and
-;                                           invalidates the contents of the
-;                                           ALU pipeline.
-;
-;
-;============================================================================
-;
- .macro cp_write_status,p1,p2
-;
-   .if $narg==0
-     .err
-     .print "cp_write_status: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     store 1,CP_WRITE_STATUS,p1,0
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","RESTORE"
-       store 1,CP_WRITE_STATUS|CP_START,p1,0
-       .exitm
-     .endif
-;
-     .ifeqs "@p2@","INVALIDATE"
-       store 1,CP_WRITE_STATUS|CP_START,p1,0
-       .exitm
-     .endif
-;
-     .err
-     .print "cp_write_status: bad parameter list"
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg >=3
-     .err
-     .print "cp_write_status: too many parameters"
-     .exitm
-   .endif
-;
- .endm
-;
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_write_inst
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 16, 1988
-;
-;  FUNCTION:   Transfers an instruction word to the Am29027 instruction
-;              register
-;
-;  PARAMETERS:
-;    reg     - the Am29000 g.p. register containing the word to be
-;              transferred to the Am29027 instruction register
-;
-;    START   - indicates that a new Am29027 operation is to be started
-;              once the instruction word has been transferred
-;
-;  USAGE:
-;
-;    cp_write_inst  reg [,START]
-;
-;       Ex: cp_write_inst  lr2            Transfers the contents of lr2 to
-;                                         the Am29027 instruction register.
-;
-;
-;           cp_write_inst  lr2,START      Transfers the contents of lr2 to
-;                                         the Am29027 status register; a
-;                                         new operation is started once the
-;                                         transfer is complete.
-;
-;
-;============================================================================
-;
- .macro cp_write_inst,p1,p2
-;
-   .if $narg==0
-     .err
-     .print "cp_write_inst: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     store 1,CP_WRITE_INST,p1,p1
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","START"
-       store 1,CP_WRITE_INST|CP_START,p1,p1
-     .else
-       .err
-       .print "cp_write_inst: bad parameter list"
-     .endif
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg >=3
-     .err
-     .print "cp_write_inst: too many parameters"
-     .exitm
-   .endif
-;
- .endm
-;
-;
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_advance_temps
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 17, 1988
-;
-;  FUNCTION:   Transfers the contents of Am29027 registers R-Temp, S-Temp,
-;              and I-Temp to register R, register S, and the instruction
-;              register, respectively.
-;
-;  PARAMETERS: none
-;
-;  USAGE:
-;
-;    cp_advance_temps
-;
-;
-;
-;============================================================================
-;
- .macro cp_advance_temps
-;
-;
-   .if $narg!=0
-     .err
-     .print "cp_advance_temp: takes no parameters"
-   .else
-     store 1,CP_ADV_TEMPS,gr1,0 ; use gr1 because it's never protected
-   .endif
-;
- .endm
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME:  cp_write_mode
-;
-;  WRITTEN BY:  Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 17, 1988
-;
-;  FUNCTION:    Transfers a 64-bit mode specification to the Am29027 mode
-;               register
-;
-;  PARAMETERS:
-;    reg      - the Am29000 g.p. register containing the 32 MSBs of the
-;               64-bit mode specification to be transferred.
-;
-;    LSB_reg  - the Am29000 g.p. register containing the 32 LSBs of the
-;               64-bit mode specification to be transferred.
-;
-;  USAGE:
-;
-;    cp_write_mode  reg [,LSB_reg]
-;
-;    Either of two forms is acceptable:
-;
-;               cp_write_mode   reg
-;          or   cp_write_mode   reg, LSB_reg
-;
-;       If LSB_reg is omitted, the LSBs are taken from the next g.p.
-;       register.
-;
-;       Ex:     cp_write_mode  lr2     Transfers the contents of lr2 to
-;                                      the most-significant half of the Am29027
-;                                      mode register, and the contents of lr3
-;                                      to the least-significant half.
-;
-;               cp_write_mode  lr2,lr5 Transfers the contents of lr2 to
-;                                      the most-significant half of the Am29027
-;                                      mode register, and the contents of lr5
-;                                      to the least-significant half.
-;
-;
-;
-;============================================================================
-;
- .macro cp_write_mode,p1,p2
-;
-   .if $narg==0
-     .err
-     .print "cp_write_mode: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     store 1,CP_WRITE_MODE,%%((&p1)+1),p1
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-     store 1,CP_WRITE_MODE,p2,p1
-     .exitm
-   .endif
-;
-;
-   .if $narg>=3
-     .err
-     .print "cp_write_mode: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_read_dp
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 17, 1988
-;
-;  FUNCTION:   Transfers the current Am29027 double-precison floating-point
-;              result to the Am29000
-;
-;  PARAMETERS:
-;    reg     - the Am29000 g.p. register into which the 32 MSBs of the
-;              current Am29027 result are to be written.
-;
-;    LSB_reg - the Am29000 g.p. register into which the 32 LSBs of the
-;              current Am29027 result are to be written.
-;
-;    NO_ERR  - indicates that exception reporting is to be suppressed for this
-;              transfer.
-;
-;  USAGE:
-;
-;    cp_read_dp  reg [,LSB_reg] [,START]
-;
-;    Either of two forms is acceptable:
-;
-;               cp_read_dp   reg
-;          or   cp_read_dp   reg, LSB_reg
-;
-;     If LSB_reg is omitted, the LSBs are written to the next g.p. register.
-;
-;       Ex:     cp_read_dp   lr2     Transfers the 32 MSBs of the current
-;                                    Am29027 result to lr2, and the 32 LSBs
-;                                    to lr3.
-;
-;               cp_read_dp   lr2,lr5 Transfers the 32 MSBs of the current
-;                                    Am29027 result to lr2, and the 32 LSBs
-;                                    to lr5.
-;
-;    Exception reporting can be suppressed by appending NO_ERR to either
-;    of the above, e.g.:
-;
-;               cp_read_dp   lr2,NO_ERR
-;               cp_read_dp   lr2,lr5,NO_ERR
-;
-;
-;============================================================================
-;
- .macro cp_read_dp,p1,p2,p3
-;
-   .if $narg==0
-     .err
-     .print "cp_read_dp: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     load 1,CP_READ_LSBS,%%((&p1)+1),0
-     load 1,CP_READ_MSBS,p1,0
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","NO_ERR"
-       load 1,CP_READ_LSBS|CP_NO_ERR,%%((&p1)+1),0
-       load 1,CP_READ_MSBS|CP_NO_ERR,p1,0
-       .exitm
-     .endif
-;
-     load 1,CP_READ_LSBS,p2,0
-     load 1,CP_READ_MSBS,p1,0
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg==3
-;
-     .ifeqs "@p3@","NO_ERR"
-       load 1,CP_READ_LSBS|CP_NO_ERR,p2,0
-       load 1,CP_READ_MSBS|CP_NO_ERR,p1,0
-     .else
-       .err
-       .print "cp_read_dp: bad parameter list"
-     .endif
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg>=4
-     .err
-     .print "cp_read_dp: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_read_sp
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 17, 1988
-;
-;  FUNCTION:   Transfers the current Am29027 single-precison floating-point
-;              result to the Am29000
-;
-;  PARAMETERS:
-;    reg     - the Am29000 g.p. register into which the current Am29027
-;              result is to be written.
-;
-;    NO_ERR  - indicates that exception reporting is to be suppressed for this
-;              transfer.
-;
-;  USAGE:
-;
-;    cp_read_sp  reg [,START]
-;
-;       Ex:     cp_read_sp   lr2        Transfers the current Am29027 result
-;                                       to lr2.
-;
-;               cp_read_sp   lr2,NO_ERR Transfers the current Am29027 result
-;                                       to lr2, and suppresses exception
-;                                       reporting for this transfer.
-;
-;
-;============================================================================
-;
- .macro cp_read_sp,p1,p2
-;
-   .if $narg==0
-     .err
-     .print "cp_read_sp: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     load 1,CP_READ_MSBS,p1,0
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","NO_ERR"
-       load 1,CP_READ_MSBS|CP_NO_ERR,p1,0
-     .else
-       .err
-       .print "cp_read_sp: bad parameter list"
-     .endif
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg>=3
-     .err
-     .print "cp_read_sp: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_read_int
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 17, 1988
-;
-;  FUNCTION:   Transfers the current Am29027 integer result to the Am29000
-;
-;  PARAMETERS:
-;    reg     - the Am29000 g.p. register into which the current Am29027
-;              result is to be written.
-;
-;    NO_ERR  - indicates that exception reporting is to be suppressed for this
-;              transfer.
-;
-;  USAGE:
-;
-;    cp_read_int  reg [,START]
-;
-;       Ex:     cp_read_int  lr2        Transfers the current Am29027 result
-;                                       to lr2.
-;
-;               cp_read_int  lr2,NO_ERR Transfers the current Am29027 result
-;                                       to lr2, and suppresses exception
-;                                       reporting for this transfer.
-;
-;
-;============================================================================
-;
- .macro cp_read_int,p1,p2
-;
-   .if $narg==0
-     .err
-     .print "cp_read_int: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     load 1,CP_READ_LSBS,p1,0
-     nop                    ; leave a cycle for the MSBs to come out
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","NO_ERR"
-       load 1,CP_READ_LSBS|CP_NO_ERR,p1,0
-       nop                    ; leave a cycle for the MSBs to come out
-     .else
-       .err
-       .print "cp_read_int: bad parameter list"
-     .endif
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg>=3
-     .err
-     .print "cp_read_int: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_read_flags
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 17, 1988
-;
-;  FUNCTION:   Transfers the contents of the Am29027 flag register
-;              to the Am29000
-;
-;  PARAMETERS:
-;    reg     - the Am29000 g.p. register into which the current Am29027
-;              flag register contents are to be written.
-;
-;    NO_ERR  - indicates that exception reporting is to be suppressed for this
-;              transfer.
-;
-;  USAGE:
-;
-;    cp_read_flags  reg [,START]
-;
-;       Ex:     cp_read_flags  lr2        Transfers the Am29027 flag register
-;                                         contents to lr2.
-;
-;               cp_read_flags  lr2,NO_ERR Transfers the Am29027 flag register
-;                                         contents to lr2, and suppresses
-;                                         exception reporting for this
-;                                         transfer.
-;
-;
-;============================================================================
-;
- .macro cp_read_flags,p1,p2
-;
-   .if $narg==0
-     .err
-     .print "cp_read_flags: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     load 1,CP_READ_FLAGS,p1,0
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","NO_ERR"
-       load 1,CP_READ_FLAGS|CP_NO_ERR,p1,0
-     .else
-       .err
-       .print "cp_read_flags: bad parameter list"
-     .endif
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg>=3
-     .err
-     .print "cp_read_flags: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_read_status
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 18, 1988
-;
-;  FUNCTION:   Transfers the contents of the Am29027 status register
-;              to the Am29000
-;
-;  PARAMETERS:
-;    reg     - the Am29000 g.p. register into which the current Am29027
-;              status register contents are to be written.
-;
-;    NO_ERR  - indicates that exception reporting is to be suppressed for this
-;              transfer.
-;
-;  USAGE:
-;
-;    cp_read_status  reg [,START]
-;
-;       Ex:     cp_read_status  lr2        Transfers the Am29027 status register
-;                                          contents to lr2.
-;
-;               cp_read_status  lr2,NO_ERR Transfers the Am29027 status register
-;                                          contents to lr2, and suppresses
-;                                          exception reporting for this
-;                                          transfer.
-;
-;
-;============================================================================
-;
- .macro cp_read_status,p1,p2
-;
-   .if $narg==0
-     .err
-     .print "cp_read_status: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==1
-     load 1,CP_READ_STATUS,p1,0
-     .exitm
-   .endif
-;
-;
-   .if $narg==2
-;
-     .ifeqs "@p2@","NO_ERR"
-       load 1,CP_READ_STATUS|CP_NO_ERR,p1,0
-     .else
-       .err
-       .print "cp_read_status: bad parameter list"
-     .endif
-     .exitm
-;
-   .endif
-;
-;
-   .if $narg>=3
-     .err
-     .print "cp_read_status: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_read_state_wd
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 18, 1988
-;
-;  FUNCTION:   Transfers the next Am29027 state word to the Am29000
-;
-;  PARAMETERS:
-;    reg     - the Am29000 g.p. register into which the next Am29027
-;              state word contents are to be written.
-;
-;  USAGE:
-;
-;    cp_read_state_wd  reg
-;
-;       Ex:     cp_read_state_wd  lr2  Transfers the next Am29027 state word
-;                                      to lr2.
-;
-;============================================================================
-;
- .macro cp_read_state_wd,p1
-;
-   .if $narg==0
-     .err
-     .print "cp_read_state_wd: missing parameter"
-   .endif
-;
-;
-   .if $narg==1
-     load 1,CP_SAVE_STATE,p1,0
-     .exitm
-   .endif
-;
-;
-   .if $narg>=2
-     .err
-     .print "cp_read_state_wd: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_save_state
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 18, 1988
-;
-;  FUNCTION:   Transfers the current Am29027 state to the Am29000
-;
-;  PARAMETERS:
-;    reg     - the first of 30 Am29000 g.p. registers in which Am29027 state
-;              is saved.
-;
-;  USAGE:
-;
-;    cp_save_state  reg
-;
-;    This macro transfers the current Am29027 state to a block of 30 Am29000
-;    registers.  State is stored in the following order:
-;
-;              reg      instruction register
-;              reg+1    I-Temp
-;              reg+2    R MSBs
-;              reg+3    R LSBs
-;              reg+4    S MSBs
-;              reg+5    S LSBs
-;              reg+6    R-Temp MSBs
-;              reg+7    R-Temp LSBs
-;              reg+8    S-Temp MSBs
-;              reg+9    S-Temp LSBs
-;              reg+10   status
-;              reg+11   precision
-;              reg+12   RF0 MSBs
-;              reg+13   RF0 LSBs
-;                .         .
-;                .         .
-;                .         .
-;              reg+26   RF7 MSBs
-;              reg+27   RF7 LSBs
-;              reg+28   mode MSBs
-;              reg+29   mode LSBs
-;
-;
-;       Ex:     cp_save_state  lr2     Transfers the current Am29027 state to
-;                                      the Am29000, starting at lr2.
-;
-;  NOTES:
-;       1) This macro stores all 64-bit quantities in "big-endian" order,
-;          i.e. MSBs first.  For example, the 32 MSBs of register R are
-;          stored in reg+2, and the 32 LSBs are stored in reg+3.  The Am29027
-;          transfers these quantites in "little-endian" order; the macro
-;          is responsible for swapping MS and LS words.
-;
-;============================================================================
-;
- .macro cp_save_state,p1
-;
-   .if $narg==0
-     .err
-     .print "cp_save_state: missing parameter"
-   .endif
-;
-;
-   .if $narg==1
-     cp_read_sp p1,NO_ERR
-                                    ;guarantee that we're at beginning of
-                                    ; save state sequence
-     cp_read_state_wd %%((&p1)+ 0)  ; instruction
-     cp_read_state_wd %%((&p1)+ 1)  ; I-Temp
-     cp_read_state_wd %%((&p1)+ 3)  ; R MSBs
-     cp_read_state_wd %%((&p1)+ 2)  ; R LSBs
-     cp_read_state_wd %%((&p1)+ 5)  ; S MSBs
-     cp_read_state_wd %%((&p1)+ 4)  ; S LSBs
-     cp_read_state_wd %%((&p1)+ 7)  ; R-Temp MSBs
-     cp_read_state_wd %%((&p1)+ 6)  ; R-Temp LSBs
-     cp_read_state_wd %%((&p1)+ 9)  ; S-Temp MSBs
-     cp_read_state_wd %%((&p1)+ 8)  ; S-Temp LSBs
-     cp_read_state_wd %%((&p1)+10)  ; status
-     cp_read_state_wd %%((&p1)+11)  ; precision
-     cp_read_state_wd %%((&p1)+13)  ; RF0 MSBs
-     cp_read_state_wd %%((&p1)+12)  ; RF0 LSBs
-     cp_read_state_wd %%((&p1)+15)  ; RF1 MSBs
-     cp_read_state_wd %%((&p1)+14)  ; RF1 LSBs
-     cp_read_state_wd %%((&p1)+17)  ; RF2 MSBs
-     cp_read_state_wd %%((&p1)+16)  ; RF2 LSBs
-     cp_read_state_wd %%((&p1)+19)  ; RF3 MSBs
-     cp_read_state_wd %%((&p1)+18)  ; RF3 LSBs
-     cp_read_state_wd %%((&p1)+21)  ; RF4 MSBs
-     cp_read_state_wd %%((&p1)+20)  ; RF4 LSBs
-     cp_read_state_wd %%((&p1)+23)  ; RF5 MSBs
-     cp_read_state_wd %%((&p1)+22)  ; RF5 LSBs
-     cp_read_state_wd %%((&p1)+25)  ; RF6 MSBs
-     cp_read_state_wd %%((&p1)+24)  ; RF6 LSBs
-     cp_read_state_wd %%((&p1)+27)  ; RF7 MSBs
-     cp_read_state_wd %%((&p1)+26)  ; RF7 LSBs
-     cp_read_state_wd %%((&p1)+29)  ; mode MSBs
-     cp_read_state_wd %%((&p1)+28)  ; mode LSBs
-     .exitm
-   .endif
-;
-;
-   .if $narg>=2
-     .err
-     .print "cp_save_state: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_restore_state
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 18, 1988
-;
-;  FUNCTION:   Restores Am29027 state
-;
-;  PARAMETERS:
-;    reg     - the first of 30 Am29000 g.p. registers containing Am29027
-;              state.
-;
-;    temp    - a scratch register used by cp_restore_state
-;
-;  USAGE:
-;
-;    cp_restore_state  reg,temp
-;
-;    This macro restores Am29027 state by transferring 30 words to the
-;    Am29027; these words are taken from a block of Am29000 g.p. registers
-;    starting at "reg."  The words are assumed to be stored in the following
-;    order:
-;
-;              reg      instruction register
-;              reg+1    I-Temp
-;              reg+2    R MSBs
-;              reg+3    R LSBs
-;              reg+4    S MSBs
-;              reg+5    S LSBs
-;              reg+6    R-Temp MSBs
-;              reg+7    R-Temp LSBs
-;              reg+8    S-Temp MSBs
-;              reg+9    S-Temp LSBs
-;              reg+10   status
-;              reg+11   precision
-;              reg+12   RF0 MSBs
-;              reg+13   RF0 LSBs
-;                .         .
-;                .         .
-;                .         .
-;              reg+26   RF7 MSBs
-;              reg+27   RF7 LSBs
-;              reg+28   mode MSBs
-;              reg+29   mode LSBs
-;
-;
-;       Ex:     cp_restore_state  lr2,gr70  Restores Am29027 state by
-;                                           transferring a block of 30 words
-;                                           that begins at lr2.  Register gr70
-;                                           is used as scratch storage by this
-;                                           macro.
-;
-;
-;============================================================================
-;
- .macro cp_restore_state,p1,p2
-;
-   .if $narg<=1
-     .err
-     .print "cp_restore_state: missing parameter(s)"
-   .endif
-;
-;
-   .if $narg==2
-
-     const p2,0                     ;clear the status register
-     cp_write_status p2
-;
-     cp_write_mode %%((&p1)+28)     ;restore the mode register
-;
-     const  p2,0x80000018           ; restore RF0
-     consth p2,0x80000018
-     cp_write_inst p2
-     cp_write_r %%((&p1)+12),START
-;
-     consth p2,0x90000018           ; restore RF1
-     cp_write_inst p2
-     cp_write_r %%((&p1)+14),START
-;
-     consth p2,0xA0000018           ; restore RF2
-     cp_write_inst p2
-     cp_write_r %%((&p1)+16),START
-;
-     consth p2,0xB0000018           ; restore RF3
-     cp_write_inst p2
-     cp_write_r %%((&p1)+18),START
-;
-     consth p2,0xC0000018           ; restore RF4
-     cp_write_inst p2
-     cp_write_r %%((&p1)+20),START
-;
-     consth p2,0xD0000018           ; restore RF5
-     cp_write_inst p2
-     cp_write_r %%((&p1)+22),START
-;
-     consth p2,0xE0000018           ; restore RF6
-     cp_write_inst p2
-     cp_write_r %%((&p1)+24),START
-;
-     consth p2,0xF0000018           ; restore RF7
-     cp_write_inst p2
-     cp_write_r %%((&p1)+26),START
-;
-     cp_read_sp p2                  ; do a dummy read, to guarantee that
-                                    ; the last operation is complete
-;
-     cp_write_prec %%((&p1)+11)     ; restore precision
-;
-     cp_write_r %%((&p1)+2)         ; restore R
-     cp_write_s %%((&p1)+4)         ; restore S
-     cp_write_inst %%((&p1)+0)      ; restore instruction
-     cp_advance_temps               ; move R,S, and inst. to working registers
-;
-     cp_write_r %%((&p1)+6)         ; restore R-Temp
-     cp_write_s %%((&p1)+8)         ; restore S-Temp
-     cp_write_inst %%((&p1)+1)      ; restore I-Temp
-;
-; restore the status register, retime last operation
-;
-     cp_write_status %%((&p1)+10),RESTORE
-;
-     .exitm
-   .endif
-;
-;
-   .if $narg>=3
-     .err
-     .print "cp_restore_state: too many parameters"
-   .endif
-;
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_build_inst
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 24, 1988
-;                    :  January 4, 1989 Rich Parker
-;
-;  FUNCTION:   Builds a 32-bit Am29027 instruction in an Am29000 g.p.
-;              register.
-;
-;  PARAMETERS:
-;    reg       - the Am29000 g.p. register into which the instruction word
-;                is to be written
-;
-;    op_code   - mnemonic specifying the operation to be performed
-;                (e.g. FADD, P_TIMES_Q)
-;
-;    precision - precision specification for destination, source operands:
-;                  D_S - double-prec. result, single-prec. input(s)
-;                  D_D - double-prec. result, double-prec. input(s)
-;                  S_S - single-prec. result, single-prec. input(s)
-;                  S_D - single-prec. result, double-prec. input(s)
-;
-;    dest      - destination for the operation result:
-;                  RF0 - store result in Am29027 register file location RF0
-;                  RF1 - store result in Am29027 register file location RF1
-;                  RF2 - store result in Am29027 register file location RF2
-;                  RF3 - store result in Am29027 register file location RF3
-;                  RF4 - store result in Am29027 register file location RF4
-;                  RF5 - store result in Am29027 register file location RF5
-;                  RF6 - store result in Am29027 register file location RF6
-;                  RF7 - store result in Am29027 register file location RF7
-;                  GP  - result is to be stored in an Am29000 g.p. register
-;                          with a read_dp, read_sp, or read_int macro.
-;
-;    source1,
-;    source2,
-;    source3   - source operand specifications:
-;                  R    - take source from Am29027 register R
-;                  S    - take source from Am29027 register S
-;                  RF0  - take source from Am29027 register file location RF0
-;                  RF1  - take source from Am29027 register file location RF1
-;                  RF2  - take source from Am29027 register file location RF2
-;                  RF3  - take source from Am29027 register file location RF3
-;                  RF4  - take source from Am29027 register file location RF4
-;                  RF5  - take source from Am29027 register file location RF5
-;                  RF6  - take source from Am29027 register file location RF6
-;                  RF7  - take source from Am29027 register file location RF7
-;                  0    - source is 0
-;                  ONE_HALF - source is constant .5 (f.p. operations only)
-;                  IMINUS1 - source is constant -1 (integer operations only)
-;                  1    - source is constant 1
-;                  2    - source is constant 2
-;                  3    - source is constant 3
-;                  PI   - source is constant pi (f.p. operations only)
-;                  IMINUSMAX - source is -(2**63) (integer operations only)
-;
-;
-;  USAGE:
-;
-;    cp_build_inst  reg,op_code,[precision,]dest,source1[,source2][,source3]
-;
-;    Op-codes fall into two categories: those that correspond to Am29000
-;    floating-point op-codes, and for which the precision is implicit (e.g.
-;    FADD, DMUL); and those that correspond to Am29027 base operations
-;    (e.g. P_PLUS_T, P_TIMES_Q), and which require an explicit precision
-;    specification.
-;
-;    Every operation specified must have a destination; if the operation
-;    does not write a result to the Am29027 register file, destination GP
-;    must be specified.  The number of source operands specified must agree
-;    with the number of source operands required by the operation specified.
-;
-;    Ex:
-;
-;       cp_build_inst lr2,FADD,RF7,R,S
-;                                         Builds an instruction word to
-;                                         perform the operation:
-;                                            RF7 <- R + S
-;                                         where R, S, and RF7 are single-
-;                                         precision f.p. operands.  The
-;                                         instruction word is placed in lr2.
-;
-;       cp_build_inst gr119,DMUL,GP,R,ONE_HALF
-;                                         Builds an instruction word to
-;                                         perform the operation:
-;                                                R * .5
-;                                         where R, .5, and the result
-;                                         are double-precision f.p. operands.
-;                                         The result is not written to the
-;                                         Am29027 register file.  The
-;                                         instruction word is written to
-;                                         gr119.
-;
-;
-;       cp_build_inst lr3,MIN_P_AND_T,S_D,RF7,R,S
-;                                         Builds an instruction word to
-;                                         perform the operation:
-;                                            RF7 <- smaller of(R,S)
-;                                         where R and S are double-precision
-;                                         f.p. operands, and RF7 is a single-
-;                                         precison f.p. operand.  The
-;                                         instruction word is written to
-;                                         lr3.
-;
-;
-;       cp_build_inst gr97,I_P_TIMES_Q,S_S,GP,R,2
-;                                         Builds an instruction word to
-;                                         perform the operation:
-;                                                R * 2
-;                                         where R, .5, and the result
-;                                         are single-precision integer operands.
-;                                         The result is not written to the
-;                                         Am29027 register file.  The
-;                                         instruction word is written to
-;                                         gr97
-;
-;
-;       cp_build_inst lr7,ABS_P,D_D,RF6,S
-;                                         Builds an instruction word to
-;                                         perform the operation:
-;                                                RF6 <- |S|
-;                                         where S and RF7 are double-precision
-;                                         f.p. operands.  The instruction
-;                                         word is written to gr7.
-;
-;
-;       cp_build_inst gr127,PQ_PLUS_T,D_D,RF6,R,S,RF6
-;                                         Builds an instruction word to
-;                                         perform the operation:
-;                                           RF6 <- (R * S) + RF6
-;                                         where R, S and the result are
-;                                         double-precision f.p. operands.
-;                                         The instruction word is written
-;                                         to gr127.
-;
-;
-;
-;============================================================================
-;
- .macro cp_build_inst,p1,p2,p3,p4,p5,p6,p7
-;
-   .if $narg<=3
-     .err
-     .print "cp_build_inst: missing parameter(s)"
-     .exitm
-   .endif
-;
-; classify operation type
-;
-   .set _cp_op_type,255
-
-   _cp_set_op_params  p2,FADD,1,5,4,0,5
-   _cp_set_op_params  p2,DADD,1,5,4,0,5
-   _cp_set_op_params  p2,FSUB,1,5,4,0,5
-   _cp_set_op_params  p2,DSUB,1,5,4,0,5
-   _cp_set_op_params  p2,FMUL,1,5,4,5,0
-   _cp_set_op_params  p2,DMUL,1,5,4,5,0
-   _cp_set_op_params  p2,FEQ,1,5,4,0,5
-   _cp_set_op_params  p2,DEQ,1,5,4,0,5
-   _cp_set_op_params  p2,FGE,1,5,4,0,5
-   _cp_set_op_params  p2,DGE,1,5,4,0,5
-   _cp_set_op_params  p2,FGT,1,5,4,0,5
-   _cp_set_op_params  p2,DGT,1,5,4,0,5
-   _cp_set_op_params  p2,CONVERT_I_TO_F,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_I_TO_D,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_F_TO_I,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_D_TO_I,1,4,0,0,4
-;
-; The next two lines were corrected on 1-4-89, Rich Parker
-;
-   _cp_set_op_params  p2,CONVERT_F_TO_D,1,4,4,0,0
-   _cp_set_op_params  p2,CONVERT_D_TO_F,1,4,4,0,0
-;
-   _cp_set_op_params  p2,PASS_P,0,5,5,0,0
-   _cp_set_op_params  p2,MINUSP,0,5,5,0,0
-   _cp_set_op_params  p2,ABSP,0,5,5,0,0
-   _cp_set_op_params  p2,SIGNT_TIMES_ABSP,0,6,6,0,5
-   _cp_set_op_params  p2,P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,MINUSP_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,MINUSP_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABSP_PLUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,ABSP_MINUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_ABSP_MINUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,MINUSP_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,ABS_P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,COMPARE_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MAX_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MAX_ABSP_AND_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,MIN_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MIN_ABSP_AND_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,LIMIT_P_TO_MAGT,0,6,5,0,6
-   _cp_set_op_params  p2,CONVERT_T_TO_INT,0,5,0,0,5
-   _cp_set_op_params  p2,SCALE_T_TO_INT_BY_Q,0,6,0,6,5
-   _cp_set_op_params  p2,PQ_PLUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSPQ_PLUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,PQ_MINUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSPQ_MINUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,ABSPQ_PLUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSABSPQ_PLUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,ABSPQ_MINUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,ROUND_T_TO_INT,0,5,0,0,5
-   _cp_set_op_params  p2,RECIPROCAL_OF_P,0,5,5,0,0
-   _cp_set_op_params  p2,CONVERT_T_TO_ALT,0,5,0,0,5
-   _cp_set_op_params  p2,CONVERT_T_FROM_ALT,0,5,0,0,5
-   _cp_set_op_params  p2,I_PASS_P,0,5,5,0,0
-   _cp_set_op_params  p2,I_MINUSP,0,5,5,0,0
-   _cp_set_op_params  p2,I_ABSP,0,5,5,0,0
-   _cp_set_op_params  p2,I_SIGNT_TIMES_ABSP,0,6,6,0,5
-   _cp_set_op_params  p2,I_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MINUSP_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_ABS_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_ABS_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_COMPARE_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MAX_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MIN_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_CONVERT_T_TO_FLOAT,0,5,0,0,5
-   _cp_set_op_params  p2,I_SCALE_T_TO_FLOAT_BY_Q,0,6,0,6,5
-   _cp_set_op_params  p2,I_P_OR_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_XOR_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_NOT_T,0,5,0,0,5
-   _cp_set_op_params  p2,I_LSHIFT_P_BY_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_ASHIFT_P_BY_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_FSHIFT_PT_BY_Q,0,7,5,7,6
-   _cp_set_op_params  p2,MOVE_P,0,5,5,0,0
-;
-;
-; if we couldn't find the op_code, flag an error
-;
-    .if _cp_op_type>=2
-      .err
-      .print "cp_build_inst: invalid Am29027 instruction mnemonic"
-      .exitm
-    .endif
-;
-; if number of parameters is incorrect, flag error
-;
-    .if $narg!=_cp_no_params
-      .err
-      .print "cp_build_inst: incorrect number of parameters"
-      .exitm
-    .endif
-;
-; find correct value for precision field, if appropriate
-;
-    .set _cp_prec_field,0 ; ** CORRECTION (1/4/89 ROP)
-    .if _cp_op_type==0    ; need to look for precision
-      .set _cp_found_precision,0
-      .ifeqs "@p3@","D_D"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","D_S"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","S_D"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","S_S"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .if _cp_found_precision==0
-        .err
-        .print "cp_build_inst: missing precision field"
-        .exitm
-      .endif
-    .endif
-;
-; find value for destination field
-;
-    .if _cp_op_type==0
-      .set _cp_dest_field_val,CP_DEST_EQ_@p4
-    .else
-      .set _cp_dest_field_val,CP_DEST_EQ_@p3
-    .endif
-;
-; find correct value for p select field
-;
-     .if _cp_p_paramno==0
-       .set _cp_p_field_val,0x00000000
-     .endif
-     .if _cp_p_paramno==4
-       .set _cp_p_field_val,CP_P_EQ_@p4
-     .endif
-     .if _cp_p_paramno==5
-       .set _cp_p_field_val,CP_P_EQ_@p5
-     .endif
-     .if _cp_p_paramno==6
-       .set _cp_p_field_val,CP_P_EQ_@p6
-     .endif
-     .if _cp_p_paramno==7
-       .set _cp_p_field_val,CP_P_EQ_@p7
-     .endif
-     .ifeqs "@p2@","I_NOT_T"
-       .set _cp_p_field_val,CP_P_EQ_IMINUS1
-     .endif
-;
-; find correct value for q select field
-;
-     .if _cp_q_paramno==0
-       .set _cp_q_field_val,0x00000000
-     .endif
-     .if _cp_q_paramno==4
-       .set _cp_q_field_val,CP_Q_EQ_@p4
-     .endif
-     .if _cp_q_paramno==5
-       .set _cp_q_field_val,CP_Q_EQ_@p5
-     .endif
-     .if _cp_q_paramno==6
-       .set _cp_q_field_val,CP_Q_EQ_@p6
-     .endif
-     .if _cp_q_paramno==7
-       .set _cp_q_field_val,CP_Q_EQ_@p7
-     .endif
-;
-; find correct value for t select field
-;
-     .if _cp_t_paramno==0
-       .set _cp_t_field_val,0x00000000
-     .endif
-     .if _cp_t_paramno==4
-       .set _cp_t_field_val,CP_T_EQ_@p4
-     .endif
-     .if _cp_t_paramno==5
-       .set _cp_t_field_val,CP_T_EQ_@p5
-     .endif
-     .if _cp_t_paramno==6
-       .set _cp_t_field_val,CP_T_EQ_@p6
-     .endif
-     .if _cp_t_paramno==7
-       .set _cp_t_field_val,CP_T_EQ_@p7
-     .endif
-;
-;
-     .set _cp_inst_word,CP_@p2@|_cp_prec_field|_cp_dest_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_p_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_q_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_t_field_val
-
-     const  p1,_cp_inst_word
-     consth p1,_cp_inst_word
-;
- .endm
-;
-;
-;
- .macro _cp_set_op_params,par1,par2,par3,par4,par5,par6,par7
-   .ifeqs "@par1@","@par2@"
-     .set _cp_op_type,par3
-     .set _cp_no_params,par4
-     .set _cp_p_paramno,par5
-     .set _cp_q_paramno,par6
-     .set _cp_t_paramno,par7
-    .endif
- .endm
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_build_inst_h
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 24, 1988
-;                    :  January 4, 1989 Rich Parker
-;
-;  FUNCTION:   Builds a 16 MSBs of a 32-bit Am29027 instruction in an
-;              Am29000 g.p. register.
-;
-;  PARAMETERS:
-;    reg       - the Am29000 g.p. register into which the instruction word
-;                is to be written
-;
-;    op_code   - mnemonic specifying the operation to be performed
-;                (e.g. FADD, P_TIMES_Q)
-;
-;    precision - precision specification for destination, source operands:
-;                  D_S - double-prec. result, single-prec. input(s)
-;                  D_D - double-prec. result, double-prec. input(s)
-;                  S_S - single-prec. result, single-prec. input(s)
-;                  S_D - single-prec. result, double-prec. input(s)
-;
-;    dest      - destination for the operation result:
-;                  RF0 - store result in Am29027 register file location RF0
-;                  RF1 - store result in Am29027 register file location RF1
-;                  RF2 - store result in Am29027 register file location RF2
-;                  RF3 - store result in Am29027 register file location RF3
-;                  RF4 - store result in Am29027 register file location RF4
-;                  RF5 - store result in Am29027 register file location RF5
-;                  RF6 - store result in Am29027 register file location RF6
-;                  RF7 - store result in Am29027 register file location RF7
-;                  GP  - result is to be stored in an Am29000 g.p. register
-;                          with a read_dp, read_sp, or read_int macro.
-;
-;    source1,
-;    source2,
-;    source3   - source operand specifications:
-;                  R    - take source from Am29027 register R
-;                  S    - take source from Am29027 register S
-;                  RF0  - take source from Am29027 register file location RF0
-;                  RF1  - take source from Am29027 register file location RF1
-;                  RF2  - take source from Am29027 register file location RF2
-;                  RF3  - take source from Am29027 register file location RF3
-;                  RF4  - take source from Am29027 register file location RF4
-;                  RF5  - take source from Am29027 register file location RF5
-;                  RF6  - take source from Am29027 register file location RF6
-;                  RF7  - take source from Am29027 register file location RF7
-;                  0    - source is 0
-;                  ONE_HALF - source is constant .5 (f.p. operations only)
-;                  IMINUS1 - source is constant -1 (integer operations only)
-;                  1    - source is constant 1
-;                  2    - source is constant 2
-;                  3    - source is constant 3
-;                  PI   - source is constant pi (f.p. operations only)
-;                  IMINUSMAX - source is -(2**63) (integer operations only)
-;
-;
-;  USAGE:
-;
-;    cp_build_inst_h reg,op_code,[precision,]dest,source1[,source2][,source3]
-;
-;    This macro is similar to cp_build_inst, but creates only the 16 MSBs
-;    of the 32-bit Am29027 instruction word.  This macro is useful in cases
-;    where the 16 LSBs of instruction word, which specify the operation
-;    to be performed, already exist in an Am29000 g.p. register, but where
-;    the 16 MSBs, which specify operand sources and destination, must be
-;    changed.  In such cases, one Am29000 instruction can be saved by using
-;    cp_build_inst_h instead of cp_build_inst.
-;
-;    Syntax and usage are identical to that of cp_build_inst.
-;
-;    NOTE: This macro references macro _cp_set_op_params, which appears
-;          in the assembly listing for macro _cp_build_inst.
-;
-;
-;
-;
-;============================================================================
-;
- .macro cp_build_inst_h,p1,p2,p3,p4,p5,p6,p7
-;
-   .if $narg<=3
-     .err
-     .print "cp_build_inst_h: missing parameter(s)"
-     .exitm
-   .endif
-;
-; classify operation type
-;
-   .set _cp_op_type,255
-
-   _cp_set_op_params  p2,FADD,1,5,4,0,5
-   _cp_set_op_params  p2,DADD,1,5,4,0,5
-   _cp_set_op_params  p2,FSUB,1,5,4,0,5
-   _cp_set_op_params  p2,DSUB,1,5,4,0,5
-   _cp_set_op_params  p2,FMUL,1,5,4,5,0
-   _cp_set_op_params  p2,DMUL,1,5,4,5,0
-   _cp_set_op_params  p2,FEQ,1,5,4,0,5
-   _cp_set_op_params  p2,DEQ,1,5,4,0,5
-   _cp_set_op_params  p2,FGE,1,5,4,0,5
-   _cp_set_op_params  p2,DGE,1,5,4,0,5
-   _cp_set_op_params  p2,FGT,1,5,4,0,5
-   _cp_set_op_params  p2,DGT,1,5,4,0,5
-   _cp_set_op_params  p2,CONVERT_I_TO_F,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_I_TO_D,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_F_TO_I,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_D_TO_I,1,4,0,0,4
-;
-; The next two lines were corrected on 1-4-89, Rich Parker
-;
-   _cp_set_op_params  p2,CONVERT_F_TO_D,1,4,4,0,0
-   _cp_set_op_params  p2,CONVERT_D_TO_F,1,4,4,0,0
-;
-   _cp_set_op_params  p2,PASS_P,0,5,5,0,0
-   _cp_set_op_params  p2,MINUSP,0,5,5,0,0
-   _cp_set_op_params  p2,ABSP,0,5,5,0,0
-   _cp_set_op_params  p2,SIGNT_TIMES_ABSP,0,6,6,0,5
-   _cp_set_op_params  p2,P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,MINUSP_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,MINUSP_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABSP_PLUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,ABSP_MINUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_ABSP_MINUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,MINUSP_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,ABS_P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,COMPARE_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MAX_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MAX_ABSP_AND_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,MIN_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MIN_ABSP_AND_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,LIMIT_P_TO_MAGT,0,6,5,0,6
-   _cp_set_op_params  p2,CONVERT_T_TO_INT,0,5,0,0,5
-   _cp_set_op_params  p2,SCALE_T_TO_INT_BY_Q,0,6,0,6,5
-   _cp_set_op_params  p2,PQ_PLUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSPQ_PLUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,PQ_MINUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSPQ_MINUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,ABSPQ_PLUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSABSPQ_PLUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,ABSPQ_MINUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,ROUND_T_TO_INT,0,5,0,0,5
-   _cp_set_op_params  p2,RECIPROCAL_OF_P,0,5,5,0,0
-   _cp_set_op_params  p2,CONVERT_T_TO_ALT,0,5,0,0,5
-   _cp_set_op_params  p2,CONVERT_T_FROM_ALT,0,5,0,0,5
-   _cp_set_op_params  p2,I_PASS_P,0,5,5,0,0
-   _cp_set_op_params  p2,I_MINUSP,0,5,5,0,0
-   _cp_set_op_params  p2,I_ABSP,0,5,5,0,0
-   _cp_set_op_params  p2,I_SIGNT_TIMES_ABSP,0,6,6,0,5
-   _cp_set_op_params  p2,I_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MINUSP_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_ABS_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_ABS_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_COMPARE_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MAX_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MIN_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_CONVERT_T_TO_FLOAT,0,5,0,0,5
-   _cp_set_op_params  p2,I_SCALE_T_TO_FLOAT_BY_Q,0,6,0,6,5
-   _cp_set_op_params  p2,I_P_OR_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_XOR_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_NOT_T,0,5,0,0,5
-   _cp_set_op_params  p2,I_LSHIFT_P_BY_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_ASHIFT_P_BY_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_FSHIFT_PT_BY_Q,0,7,5,7,6
-   _cp_set_op_params  p2,MOVE_P,0,5,5,0,0
-;
-;
-; if we couldn't find the op_code, flag an error
-;
-    .if _cp_op_type>=2
-      .err
-      .print "cp_build_inst_h: invalid Am29027 instruction mnemonic"
-      .exitm
-    .endif
-;
-; if number of parameters is incorrect, flag error
-;
-    .if $narg!=_cp_no_params
-      .err
-      .print "cp_build_inst_h: incorrect number of parameters"
-      .exitm
-    .endif
-;
-; find correct value for precision field, if appropriate
-;
-    .set _cp_prec_field,0 ; ** CORRECTION (1-4-89 Rich Parker)
-    .if _cp_op_type==0    ; need to look for precision
-      .set _cp_found_precision,0
-      .ifeqs "@p3@","D_D"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","D_S"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","S_D"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","S_S"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .if _cp_found_precision==0
-        .err
-        .print "cp_build_inst_h: missing precision field"
-        .exitm
-      .endif
-    .endif
-;
-; find value for destination field
-;
-    .if _cp_op_type==0
-      .set _cp_dest_field_val,CP_DEST_EQ_@p4
-    .else
-      .set _cp_dest_field_val,CP_DEST_EQ_@p3
-    .endif
-;
-; find correct value for p select field
-;
-     .if _cp_p_paramno==0
-       .set _cp_p_field_val,0x00000000
-     .endif
-     .if _cp_p_paramno==4
-       .set _cp_p_field_val,CP_P_EQ_@p4
-     .endif
-     .if _cp_p_paramno==5
-       .set _cp_p_field_val,CP_P_EQ_@p5
-     .endif
-     .if _cp_p_paramno==6
-       .set _cp_p_field_val,CP_P_EQ_@p6
-     .endif
-     .if _cp_p_paramno==7
-       .set _cp_p_field_val,CP_P_EQ_@p7
-     .endif
-     .ifeqs "@p2@","I_NOT_T"
-       .set _cp_p_field_val,CP_P_EQ_IMINUS1
-     .endif
-;
-; find correct value for q select field
-;
-     .if _cp_q_paramno==0
-       .set _cp_q_field_val,0x00000000
-     .endif
-     .if _cp_q_paramno==4
-       .set _cp_q_field_val,CP_Q_EQ_@p4
-     .endif
-     .if _cp_q_paramno==5
-       .set _cp_q_field_val,CP_Q_EQ_@p5
-     .endif
-     .if _cp_q_paramno==6
-       .set _cp_q_field_val,CP_Q_EQ_@p6
-     .endif
-     .if _cp_q_paramno==7
-       .set _cp_q_field_val,CP_Q_EQ_@p7
-     .endif
-;
-; find correct value for t select field
-;
-     .if _cp_t_paramno==0
-       .set _cp_t_field_val,0x00000000
-     .endif
-     .if _cp_t_paramno==4
-       .set _cp_t_field_val,CP_T_EQ_@p4
-     .endif
-     .if _cp_t_paramno==5
-       .set _cp_t_field_val,CP_T_EQ_@p5
-     .endif
-     .if _cp_t_paramno==6
-       .set _cp_t_field_val,CP_T_EQ_@p6
-     .endif
-     .if _cp_t_paramno==7
-       .set _cp_t_field_val,CP_T_EQ_@p7
-     .endif
-;
-;
-     .set _cp_inst_word,CP_@p2@|_cp_prec_field|_cp_dest_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_p_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_q_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_t_field_val
-;
-     consth p1,_cp_inst_word
-;
- .endm
-;
-;
-;
-;
-;============================================================================
-;  MACRO NAME: cp_build_inst_l
-;
-;  WRITTEN BY: Bob Perlman
-;
-;  MOST RECENT UPDATE:  April 24, 1988
-;                    :  January 4, 1989 Rich Parker
-;
-;  FUNCTION:   Builds a 16 LSBs of a 32-bit Am29027 instruction in an
-;              Am29000 g.p. register; the 16 MSBs of the register are
-;              set to 0..
-;
-;  PARAMETERS:
-;    reg       - the Am29000 g.p. register into which the instruction word
-;                is to be written
-;
-;    op_code   - mnemonic specifying the operation to be performed
-;                (e.g. FADD, P_TIMES_Q)
-;
-;    precision - precision specification for destination, source operands:
-;                  D_S - double-prec. result, single-prec. input(s)
-;                  D_D - double-prec. result, double-prec. input(s)
-;                  S_S - single-prec. result, single-prec. input(s)
-;                  S_D - single-prec. result, double-prec. input(s)
-;
-;    dest      - destination for the operation result:
-;                  RF0 - store result in Am29027 register file location RF0
-;                  RF1 - store result in Am29027 register file location RF1
-;                  RF2 - store result in Am29027 register file location RF2
-;                  RF3 - store result in Am29027 register file location RF3
-;                  RF4 - store result in Am29027 register file location RF4
-;                  RF5 - store result in Am29027 register file location RF5
-;                  RF6 - store result in Am29027 register file location RF6
-;                  RF7 - store result in Am29027 register file location RF7
-;                  GP  - result is to be stored in an Am29000 g.p. register
-;                          with a read_dp, read_sp, or read_int macro.
-;
-;    source1,
-;    source2,
-;    source3   - source operand specifications:
-;                  R    - take source from Am29027 register R
-;                  S    - take source from Am29027 register S
-;                  RF0  - take source from Am29027 register file location RF0
-;                  RF1  - take source from Am29027 register file location RF1
-;                  RF2  - take source from Am29027 register file location RF2
-;                  RF3  - take source from Am29027 register file location RF3
-;                  RF4  - take source from Am29027 register file location RF4
-;                  RF5  - take source from Am29027 register file location RF5
-;                  RF6  - take source from Am29027 register file location RF6
-;                  RF7  - take source from Am29027 register file location RF7
-;                  0    - source is 0
-;                  ONE_HALF - source is constant .5 (f.p. operations only)
-;                  IMINUS1 - source is constant -1 (integer operations only)
-;                  1    - source is constant 1
-;                  2    - source is constant 2
-;                  3    - source is constant 3
-;                  PI   - source is constant pi (f.p. operations only)
-;                  IMINUSMAX - source is -(2**63) (integer operations only)
-;
-;
-;  USAGE:
-;
-;    cp_build_inst_l reg,op_code,[precision,]dest,source1[,source2][,source3]
-;
-;    This macro is similar to cp_build_inst, but creates only the 16 LSBs
-;    of the 32-bit Am29027 instruction word; the 16 MSBs of the target
-;    register are set to 0.  This macro is useful in cases
-;    where it is helpful to specify instruction LSBs and MSBs separately,
-;    to improve instruction scheduling.
-;
-;    Syntax and usage are identical to that of cp_build_inst.
-;
-;    NOTE: This macro references macro _cp_set_op_params, which appears
-;          in the assembly listing for macro _cp_build_inst.
-;
-;
-;============================================================================
-;
- .macro cp_build_inst_l,p1,p2,p3,p4,p5,p6,p7
-;
-   .if $narg<=3
-     .err
-     .print "cp_build_inst_h: missing parameter(s)"
-     .exitm
-   .endif
-;
-; classify operation type
-;
-   .set _cp_op_type,255
-
-   _cp_set_op_params  p2,FADD,1,5,4,0,5
-   _cp_set_op_params  p2,DADD,1,5,4,0,5
-   _cp_set_op_params  p2,FSUB,1,5,4,0,5
-   _cp_set_op_params  p2,DSUB,1,5,4,0,5
-   _cp_set_op_params  p2,FMUL,1,5,4,5,0
-   _cp_set_op_params  p2,DMUL,1,5,4,5,0
-   _cp_set_op_params  p2,FEQ,1,5,4,0,5
-   _cp_set_op_params  p2,DEQ,1,5,4,0,5
-   _cp_set_op_params  p2,FGE,1,5,4,0,5
-   _cp_set_op_params  p2,DGE,1,5,4,0,5
-   _cp_set_op_params  p2,FGT,1,5,4,0,5
-   _cp_set_op_params  p2,DGT,1,5,4,0,5
-   _cp_set_op_params  p2,CONVERT_I_TO_F,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_I_TO_D,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_F_TO_I,1,4,0,0,4
-   _cp_set_op_params  p2,CONVERT_D_TO_I,1,4,0,0,4
-;
-; The next two lines were corrected on 1-4-89, Rich Parker
-;
-   _cp_set_op_params  p2,CONVERT_F_TO_D,1,4,4,0,0
-   _cp_set_op_params  p2,CONVERT_D_TO_F,1,4,4,0,0
-;
-   _cp_set_op_params  p2,PASS_P,0,5,5,0,0
-   _cp_set_op_params  p2,MINUSP,0,5,5,0,0
-   _cp_set_op_params  p2,ABSP,0,5,5,0,0
-   _cp_set_op_params  p2,SIGNT_TIMES_ABSP,0,6,6,0,5
-   _cp_set_op_params  p2,P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,MINUSP_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,MINUSP_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,ABSP_PLUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,ABSP_MINUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,ABS_ABSP_MINUS_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,MINUSP_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,ABS_P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,COMPARE_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MAX_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MAX_ABSP_AND_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,MIN_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,MIN_ABSP_AND_ABST,0,6,5,0,6
-   _cp_set_op_params  p2,LIMIT_P_TO_MAGT,0,6,5,0,6
-   _cp_set_op_params  p2,CONVERT_T_TO_INT,0,5,0,0,5
-   _cp_set_op_params  p2,SCALE_T_TO_INT_BY_Q,0,6,0,6,5
-   _cp_set_op_params  p2,PQ_PLUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSPQ_PLUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,PQ_MINUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSPQ_MINUS_T,0,7,5,6,7
-   _cp_set_op_params  p2,ABSPQ_PLUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,MINUSABSPQ_PLUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,ABSPQ_MINUS_ABST,0,7,5,6,7
-   _cp_set_op_params  p2,ROUND_T_TO_INT,0,5,0,0,5
-   _cp_set_op_params  p2,RECIPROCAL_OF_P,0,5,5,0,0
-   _cp_set_op_params  p2,CONVERT_T_TO_ALT,0,5,0,0,5
-   _cp_set_op_params  p2,CONVERT_T_FROM_ALT,0,5,0,0,5
-   _cp_set_op_params  p2,I_PASS_P,0,5,5,0,0
-   _cp_set_op_params  p2,I_MINUSP,0,5,5,0,0
-   _cp_set_op_params  p2,I_ABSP,0,5,5,0,0
-   _cp_set_op_params  p2,I_SIGNT_TIMES_ABSP,0,6,6,0,5
-   _cp_set_op_params  p2,I_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MINUSP_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_ABS_P_PLUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_ABS_P_MINUS_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_TIMES_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_COMPARE_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MAX_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_MIN_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_CONVERT_T_TO_FLOAT,0,5,0,0,5
-   _cp_set_op_params  p2,I_SCALE_T_TO_FLOAT_BY_Q,0,6,0,6,5
-   _cp_set_op_params  p2,I_P_OR_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_AND_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_P_XOR_T,0,6,5,0,6
-   _cp_set_op_params  p2,I_NOT_T,0,5,0,0,5
-   _cp_set_op_params  p2,I_LSHIFT_P_BY_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_ASHIFT_P_BY_Q,0,6,5,6,0
-   _cp_set_op_params  p2,I_FSHIFT_PT_BY_Q,0,7,5,7,6
-   _cp_set_op_params  p2,MOVE_P,0,5,5,0,0
-;
-;
-; if we couldn't find the op_code, flag an error
-;
-    .if _cp_op_type>=2
-      .err
-      .print "cp_build_inst_h: invalid Am29027 instruction mnemonic"
-      .exitm
-    .endif
-;
-; if number of parameters is incorrect, flag error
-;
-    .if $narg!=_cp_no_params
-      .err
-      .print "cp_build_inst_h: incorrect number of parameters"
-      .exitm
-    .endif
-;
-; find correct value for precision field, if appropriate
-;
-    .set _cp_prec_field,0 ; CORRECTION (1-4-89 Rich Parker)
-    .if _cp_op_type==0    ; need to look for precision
-      .set _cp_found_precision,0
-      .ifeqs "@p3@","D_D"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","D_S"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","S_D"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .ifeqs "@p3@","S_S"
-        .set _cp_prec_field,CP_@p3
-        .set _cp_found_precision,1
-      .endif
-      .if _cp_found_precision==0
-        .err
-        .print "cp_build_inst_h: missing precision field"
-        .exitm
-      .endif
-    .endif
-;
-; find value for destination field
-;
-    .if _cp_op_type==0
-      .set _cp_dest_field_val,CP_DEST_EQ_@p4
-    .else
-      .set _cp_dest_field_val,CP_DEST_EQ_@p3
-    .endif
-;
-; find correct value for p select field
-;
-     .if _cp_p_paramno==0
-       .set _cp_p_field_val,0x00000000
-     .endif
-     .if _cp_p_paramno==4
-       .set _cp_p_field_val,CP_P_EQ_@p4
-     .endif
-     .if _cp_p_paramno==5
-       .set _cp_p_field_val,CP_P_EQ_@p5
-     .endif
-     .if _cp_p_paramno==6
-       .set _cp_p_field_val,CP_P_EQ_@p6
-     .endif
-     .if _cp_p_paramno==7
-       .set _cp_p_field_val,CP_P_EQ_@p7
-     .endif
-     .ifeqs "@p2@","I_NOT_T"
-       .set _cp_p_field_val,CP_P_EQ_IMINUS1
-     .endif
-;
-; find correct value for q select field
-;
-     .if _cp_q_paramno==0
-       .set _cp_q_field_val,0x00000000
-     .endif
-     .if _cp_q_paramno==4
-       .set _cp_q_field_val,CP_Q_EQ_@p4
-     .endif
-     .if _cp_q_paramno==5
-       .set _cp_q_field_val,CP_Q_EQ_@p5
-     .endif
-     .if _cp_q_paramno==6
-       .set _cp_q_field_val,CP_Q_EQ_@p6
-     .endif
-     .if _cp_q_paramno==7
-       .set _cp_q_field_val,CP_Q_EQ_@p7
-     .endif
-;
-; find correct value for t select field
-;
-     .if _cp_t_paramno==0
-       .set _cp_t_field_val,0x00000000
-     .endif
-     .if _cp_t_paramno==4
-       .set _cp_t_field_val,CP_T_EQ_@p4
-     .endif
-     .if _cp_t_paramno==5
-       .set _cp_t_field_val,CP_T_EQ_@p5
-     .endif
-     .if _cp_t_paramno==6
-       .set _cp_t_field_val,CP_T_EQ_@p6
-     .endif
-     .if _cp_t_paramno==7
-       .set _cp_t_field_val,CP_T_EQ_@p7
-     .endif
-;
-;
-     .set _cp_inst_word,CP_@p2@|_cp_prec_field|_cp_dest_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_p_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_q_field_val
-     .set _cp_inst_word,_cp_inst_word|_cp_t_field_val
-;
-     const p1,_cp_inst_word
-;
- .endm
-;
-; end of file fpsymbol.h
diff --git a/newlib/libc/sys/a29khif/sys/intrinsi.h b/newlib/libc/sys/a29khif/sys/intrinsi.h
deleted file mode 100644
index 1ae3a8b5c..000000000
--- a/newlib/libc/sys/a29khif/sys/intrinsi.h
+++ /dev/null
@@ -1,457 +0,0 @@
-; @(#)intrinsi.h	1.4 90/10/14 20:56:06, Copyright 1988, 1989, 1990 AMD
-; start of file intrinsi.h
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-; 
-  .title "QTC Intrinsics Header file"
-;
-;    Floating point library package for AMD 29000 family
-;
-;    Copyright 1988 Advanced Micro Devices, Inc.
-;
-;    All rights reserved
-;
-;    Developed for AMD by Quantitative Technology Corporation
-;                         8700 SW Creekside Place Suite D
-;                         Beaverton OR 97005
-;                         (503) 626-3081
-;
-;    Version information :
-;
-; Revision 1.6  89/06/29  16:08:51  jimh
-; Fixed two bugs regarding compatiblility with the fpsymbol file.  The
-; definitions of ROUND_TO_PLUS/MINUS_INFINITY were reversed.  Set_Rounding
-; _Mode was fixed to set the local copy (29000 resident) of rounding mode
-; in 29027 mode.
-; 
-; 
-; Revision 1.5  89/04/17  11:20:49  jim
-; replaced emfsr and emtsr macro calls with mfsr and mtsr instructions.
-; 
-; Revision 1.4  89/02/24  15:18:04  jimh
-; Added the definitions of FP_ENV_MODE_1_DEFAULT, FP_ENV_MODE_2_DEFAULT, 
-; FP_FLAGS_DEFAULT.
-; Added macro clear_Flags.
-; Changed the operation of set_Invalid_Op_flag, set_Reserved_Op_flag.
-; 
-; Revision 1.3  89/02/01  18:30:12  jimh
-; Changed the way set_Rounding_Mode, extract_Rounding_Mode, set_Invalid_Op_flag
-; and set_Reserved_Op_flag are done.  Changed save_FP_regs.
-; 
-; Revision 1.2  89/01/31  10:01:54  jimh
-; Updated to the new standard.  This includes moving in register 
-; definitions, changing old symbols to reflect those in fpsymbol.h,
-; and changing the include file to smartmac.h.
-; 
-; 
- .include "../traps/fpenv.h"				; RPD 8/21/89
- .include "sys/smartmac.h"
-
-  .equ DOUBLE_EXP_WIDTH, 11
-  .equ DOUBLE_EXTENDED_WIDTH, 56
-
- .equ SIGNED, 0
- .equ UNSIGNED, 1
-
-  .equ ROUND_TO_NEAREST,        0
-  .equ ROUND_TO_MINUS_INFINITY, 1
-  .equ ROUND_TO_PLUS_INFINITY,  2
-  .equ ROUND_TO_ZERO,           3
-  .equ ROUNDING_MODE_POSITION, 14 
-
- .equ FORMAT_INTEGER, 0
- .equ FORMAT_SINGLE,  1
- .equ FORMAT_DOUBLE,  2
-      
- .equ DOUBLE_MSB_MASK,0x00080000
-;
-; The following are definitions used in the smart macro package, defining
-; the 29000 shadow registers for the floating-point register file, and
-; some temporary registers used during the library routines
-;
- .reg FP0,  gr96
- .reg FP1,  gr98
- .reg FP2,  gr100
- .reg FP3,  gr102
- .reg FP4,  gr104
- .reg FP5,  gr106
- .reg FP6,  gr108
- .reg FP7,  gr110
-; 
-; GR60 through GR6F are used to return the value of a function
-;
- .reg rtn0,  gr96
- .reg rtn1,  gr97
- .reg rtn2,  gr98
- .reg rtn3,  gr99
- .reg rtn4,  gr100
- .reg rtn5,  gr101
- .reg rtn6,  gr102
- .reg rtn7,  gr103
- .reg rtn8,  gr104
- .reg rtn9,  gr105
- .reg rtn10, gr106
- .reg rtn11, gr107
- .reg rtn12, gr108
- .reg rtn13, gr109
- .reg rtn14, gr110
- .reg rtn15, gr111
-; 
-; GR74..GR78 (116-120)    -  temporaries
-;
- .reg t0, gr116
- .reg t1, gr117
- .reg t2, gr118
- .reg t3, gr119
- .reg t4, gr120
-; 
-; FP_ENV_MODE_1 and FP_ENV_MODE_2 are based on 64-bit 29027 Mode register,
-; and thus the fpsymbol.h CP_ constants may be used directly.
-; 
-; FP_ENV_MODE_1 (Bits 0-31)
-; 
-;      0-3   - floating-point format select, always 0
-;      4     - Saturate enable
-;      5     - IEEE Affine/Projective mode (ignored by traps code)
-;      6     - IEEE Trap enable
-;      7     - IEEE Sudden underflow / FP Environment Fast Float Select
-;      8-10  - ignored
-;      11    - Integer multiplication signed/unsigned select
-;      12-13 - Integer multiplication format adjust
-;      14-16 - Rounding mode select
-;      17-19 - ignored
-;      20    - Pipeline mode select
-;      21    - ignored
-;      22    - Invalid operation mask bit
-;      23    - Reserved operand mask bit
-;      24    - Overflow mask bit
-;      25    - Underflow mask bit
-;      26    - Inexact result mask bit
-;      27    - Zero mask bit
-;      28-31 - ignored
-; 
-; FP_ENV_MODE_2 (Bits 32-63) [Hardware configuration register, rarely modified]
-; 
-;      32-35 - Pipeline timer count
-;      36-39 - Timer count for multiply-accumulate operation
-;      40-43 - Timer count for save state transaction request
-;      44-63 - ignored
-; 
-; FP_ENV_MODE_1 definitions
-;
-    .set  FP_ENV_MODE_1_DEFAULT,                      CP_PFF_EQ_IEEE
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_AFF_EQ_IEEE
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_AFFINE_MODE
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_IEEE_TRAPS_DISABLED
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_IEEE_GRADUAL_UFLOW_MODE
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_UNSIGNED_INT_MPY_MODE
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_MF_EQ_LSBS
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_RMS_EQ_NEAREST
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_FLOWTHROUGH_MODE
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_INVALID_OP_EXCP_MASK
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_RESERVED_OP_EXCP_MASK
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_OVERFLOW_EXCP_MASK
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_UNDERFLOW_EXCP_MASK
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_INEXACT_EXCP_MASK
-    .set  FP_ENV_MODE_1_DEFAULT,FP_ENV_MODE_1_DEFAULT|CP_ZERO_EXCP_MASK
-;
-; FP_ENV_MODE_2 definitions
-;
-    .set  FP_ENV_MODE_2_DEFAULT,                      CP_PLTC_EQ_6
-    .set  FP_ENV_MODE_2_DEFAULT,FP_ENV_MODE_2_DEFAULT|CP_MATC_EQ_9
-    .set  FP_ENV_MODE_2_DEFAULT,FP_ENV_MODE_2_DEFAULT|CP_MVTC_EQ_3
-    .set  FP_ENV_MODE_2_DEFAULT,FP_ENV_MODE_2_DEFAULT|CP_NORMAL_DRDY_MODE
-    .set  FP_ENV_MODE_2_DEFAULT,FP_ENV_MODE_2_DEFAULT|CP_HALT_ON_ERROR_DISABLED
-    .set  FP_ENV_MODE_2_DEFAULT,FP_ENV_MODE_2_DEFAULT|CP_EXCP_DISABLED
-;
-; FP_FLAGS_DEFAULT definitions
-;
-    .equ  FP_FLAGS_DEFAULT,         0x00000000 ; No flags set
-;
-;  The following macros are used by transcendentals to access the environment.
-;
-;  MACRO NAME: clear_Flags
-;
-;  FUNCTION:  to clear the flags on entry to a transcendental routine.
-;
-;  INPUT PARAMETERS: reg  - temporary working register
-;                    reg2 - temporary working register
-;
- .macro clear_Flags,reg,reg2
- .endm
-;
-;  MACRO NAME: set_Invalid_Op_flag
-;
-;  FUNCTION:  to set the Invalid operation flag in the floating-point status
-;             register
-;
-;  INPUT PARAMETERS: reg  - temporary working register
-;                    reg2 - 2nd temporary working register
-;
- .macro set_Invalid_Op_flag,reg,reg2
- .endm
-
-;
-;  MACRO NAME: set_Reserved_Op_flag
-;
-;  FUNCTION:  to set the Reserved Op flag in the floating-point status register
-;
-;  INPUT PARAMETERS: reg - temporary working register
-;                    reg2 - 2nd temporary working register
-;
- .macro set_Reserved_Op_flag,reg,reg2
- .endm
-
-;
-;  MACRO NAME: extract_Rounding_Mode
-;
-;  FUNCTION: to extract the Rounding Mode portion of the floating-point
-;            invironment mode register, shift the value to the range of
-;            0-7, and leave it in a register
-;
-;  INPUT PARAMETERS: reg - destination for the mode
-;
- .macro extract_Rounding_Mode,reg
-  .ifdef _29027_MODE
-  .extern __29027Mode
-    const reg,__29027Mode
-    consth reg,__29027Mode
-    load 0,0,reg,reg
-    srl reg,reg,CP_RMS_POSITION
-    and reg,reg,CP_RMS_MASK >> CP_RMS_POSITION
-  .else
-    mfsr reg,FPE
-    and reg,reg,FPE_FPRND_MASK
-    srl reg,reg,FPE_FPRND_POSITION
-  .endif    
- .endm
-
-;
-;  MACRO NAME: set_Rounding_Mode
-;
-;  FUNCTION:  to set the 29027 Rounding Mode to a given value
-;
-;  INPUT PARAMETERS: reg  - working register
-;                    reg2 - second working register
-;                    rounding_mode - value of the rounding mode
-;                      0 - round to nearest
-;                      1 - round to minus infinity
-;                      2 - round to plus infinity
-;                      3 - round to zero
-;
-;  NOTES: rounding_mode value is not checked
-;         29027 Mode register is NOT written by this macro
-;
- .macro set_Rounding_Mode,reg,reg2,mode
-  .ifdef _29027_MODE
-  .extern __29027Mode
-    const reg2,__29027Mode
-    consth reg2,__29027Mode
-    load 0,0,reg,reg2
-    const reg2,CP_RMS_MASK
-    consth reg2,CP_RMS_MASK
-    andn reg,reg,reg2
-    const reg2,mode
-    sll reg2,reg2,CP_RMS_POSITION
-    or reg,reg,reg2
-    const reg2,__29027Mode
-    consth reg2,__29027Mode
-    store 0,0,reg,reg2
-    add reg2,reg2,4
-    load 0,0,reg2,reg2
-    cp_write_mode reg2,reg
-  .else
-    mfsr reg,FPE
-    andn reg,reg,FPE_FPRND_MASK
-    const reg2,mode
-    sll reg2,reg2,FPE_FPRND_POSITION
-    or reg,reg,reg2
-    mtsr FPE,reg
-  .endif
- .endm
-;
-;
-;  NOTE:  The 29027 is the floating point coprocessor for the 29000.
-;         It contains 8 floating point registers FP0 to FP7.  Three of 
-;         these, FP0, FP1, and FP2, are currently designated as scratch,
-;         that is, they will not be preserved across calls.  The other 
-;         five contain values that must be saved whenever they are used 
-;         in code, and restored before the exit of the routine.  The 29027 
-;         registers are tagged with a single bit indicating the precision 
-;         of the current value.   When numbers are read into the 29027,
-;         they are always stored in double precision, so that single 
-;         precision values are converted on input.  Only the MOVE instruction
-;         fails to do this automatic widening.  If the result from calculations
-;         in the 29027 ALU (determined by the result precision bit in the 
-;         instruction word) is to be single precision and the result saved in
-;         an FP reg, the result precision bit from the instruction gets copied
-;         into the precision bit for the register.  If a single precision
-;         SNaN is saved from the 29027, it will be converted to a double
-;         precision QNaN.  Along the way it will cause an unmasked exception
-;         when read off the chip and cause changes to the status register.
-;         So the preservation routine will need to modify the mode register to 
-;         mask off the exceptions, save the state of the status register before
-;         saving the FP regs, and restore the status and mode registers to their
-;         original settings when the save is complete.
-;
-;  REFERENCE:  The instructions to drive the Am29027 are described in the
-;         Am29027 manual beginning on page 17.  Table 4 describes the 
-;         operation codes and table 3 the multiplexer codes.  Communication
-;         with the 29000 is described on pages 11 and 12 of the Am29027
-;         manual and chapters 6 and 8 of the Am29000 User's Manual
-;
-;  MACRO NAME:  save_FP_regs
-;
-;  FUNCTION:    to save the AMD 29027 floating point register values in the
-;               29000 general purpose registers
-;
-;  INPUT PARAMETERS:  fp_register, one of the 29027 registers FP3 - FP7
-;
-;  REGISTER USAGE:  the following registers are used in save_FP_regs
-;
-;         rtn0    this register is used in setting the mode and status registers
-;         rtn1    this register is used in setting the mode and status registers
-;         rtn6    this register is used to store the MSW when FP3 is saved
-;         rtn7    this register is used to store the LSW when FP3 is saved
-;         rtn8    this register is used to store the MSW when FP4 is saved
-;         rtn9    this register is used to store the LSW when FP4 is saved
-;
-
- .macro save_FP_regs,fp_register
-  .ifdef _29027_MODE
-    ; 
-    ; For 29027 mode, expand the macro into 29027 code to preserve FP register
-    ;
-    .ifeqs "@fp_register@","FP3"
-       const rtn6,__29027Mode                  ; Load the address of FP mode
-       consth rtn6,__29027Mode
-       load 0,0,rtn0,rtn6                      ; Load MSW of FP mode into rtn0
-       add rtn6,rtn6,4                         ; Increment rtn6  + 4
-       load 0,0,rtn1,rtn6                      ; Load LSW of FP mode into rtn1
-       const rtn6,CP_RESERVED_OP_EXCP_MASK     ; Load mask to disable exception 
-       consth rtn6,CP_RESERVED_OP_EXCP_MASK 
-       or rtn0,rtn0,rtn6                       ; OR in disable of exception mask
-       cp_write_mode rtn1, rtn0                ; Reset mode w/exception disabled
-       cp_read_status rtn0                     ; Read status and save in rtn1
-       const  rtn6,CP_PASS_P | CP_P_EQ_RF3     ; Instruction is PASS_P from RF3
-       consth rtn6,CP_PASS_P | CP_P_EQ_RF3 
-                                               ; Load & execute the instruction
-                                               ;
-       store  1,CP_WRITE_INST | CP_START,rtn6,rtn6
-       load   1,CP_READ_MSBS,rtn6,rtn6         ; Read the MSW to first register
-       load   1,CP_READ_LSBS,rtn7,rtn7         ; Read the LSW to second register
-       cp_write_status rtn0                    ; Restore the original status
-       const rtn1,__29027Mode                  ; Load the address of FP mode
-       consth rtn1,__29027Mode
-       load 0,0,rtn0,rtn1                      ; Load MSW of FP mode into rtn0
-       add rtn1,rtn1,4                         ; Increment rtn6 to __29027Mode+4
-       load 0,0,rtn1,rtn1                      ; Load LSW of FP mode into rtn1
-       cp_write_mode rtn1, rtn0                ; Restore the original write mode
-    .endif
-    .ifeqs "@fp_register@","FP4"
-       const rtn8,__29027Mode                  ; Load the address of FP mode
-       consth rtn8,__29027Mode
-       load 0,0,rtn0,rtn8                      ; Load MSW of FP mode into rtn0
-       add rtn8,rtn8,4                         ; Increment rtn6 + 4
-       load 0,0,rtn1,rtn8                      ; Load LSW of FP mode into rtn1
-       const rtn8,CP_RESERVED_OP_EXCP_MASK     ; Load mask to disable exception 
-       consth rtn8,CP_RESERVED_OP_EXCP_MASK 
-       or rtn0,rtn0,rtn8                       ; OR in disable of exception mask
-       cp_write_mode rtn1, rtn0                ; Reset mode w/exception disabled
-       cp_read_status rtn0                     ; Read status and save in rtn1
-       const  rtn8,CP_PASS_P | CP_P_EQ_RF4     ; Instruction is PASS_P from RF4
-       consth rtn8,CP_PASS_P | CP_P_EQ_RF4 
-                                               ; Load & execute the instruction
-                                               ;
-       store  1,CP_WRITE_INST | CP_START,rtn8,rtn8
-       load   1,CP_READ_MSBS,rtn8,rtn8         ; Read the MSW to first register
-       load   1,CP_READ_LSBS,rtn9,rtn9         ; Read the LSW to second register
-       cp_write_status rtn0                    ; Restore the original status
-       const rtn1,__29027Mode                  ; Load the address of FP mode
-       consth rtn1,__29027Mode
-       load 0,0,rtn0,rtn1                      ; Load MSW of FP mode into rtn0
-       add rtn1,rtn1,4                         ; Increment rtn6 + 4
-       load 0,0,rtn1,rtn1                      ; Load LSW of FP mode into rtn1
-       cp_write_mode rtn1, rtn0                ; Restore the original write mode
-    .endif
-  .else
-    ; 
-    ; For 29000 mode, do nothing
-    ;
-  .endif
- .endm
-;
-;  MACRO NAME:  restore_FP_regs
-;
-;  FUNCTION:    to restore the AMD 29027 floating point register values from the
-;               29000 general purpose registers
-;
-;  INPUT PARAMETERS:  fp_register, one of the 29027 registers FP3 - FP7
-;
-;  REGISTER USAGE:  the following registers are used in restore_FP_regs
-;
-;         rtn0    this register is used in setting the mode and status registers
-;         rtn6    the value in this register is stored as the MSW of FP3 
-;         rtn7    the value in this register is stored as the LSW of FP3 
-;         rtn8    the value in this register is stored as the MSW of FP4 
-;         rtn9    the value in this register is stored as the LSW of FP4 
-;
- .macro restore_FP_regs,fp_register
-  .ifdef _29027_MODE
-    ;
-    ; For 29027 mode, move data from return registers to the correct FP register
-    ;
-    .ifeqs "@fp_register@","FP3"
-       store  1,CP_WRITE_R ,rtn6,rtn7          ; Move the data to the R register
-                                               ; Then create the instruction
-                                               ;
-       const   rtn0,CP_MOVE_P|CP_D_D|CP_P_EQ_R|CP_DEST_EQ_RF3
-       consth  rtn0,CP_MOVE_P|CP_D_D|CP_P_EQ_R|CP_DEST_EQ_RF3
-                                               ;
-                                               ; Perform the write
-                                               ;
-       store  1,(CP_WRITE_INST | CP_START),rtn0,0
-    .endif
-    .ifeqs "@fp_register@","FP4"
-       store  1,CP_WRITE_R ,rtn8,rtn9          ; Move the data to the R register
-                                               ; Then create the instruction
-                                               ;
-       const   rtn0,CP_MOVE_P|CP_D_D|CP_P_EQ_R|CP_DEST_EQ_RF4
-       consth  rtn0,CP_MOVE_P|CP_D_D|CP_P_EQ_R|CP_DEST_EQ_RF4
-                                               ;
-                                               ; Perform the write
-                                               ;
-       store  1,(CP_WRITE_INST | CP_START),rtn0,0
-    .endif
-  .else
-    ;
-    ; For 29000 mode, do nothing.
-    ;
-  .endif
- .endm
-; 
-; end of file intrinsi.h
diff --git a/newlib/libc/sys/a29khif/sys/macros.h b/newlib/libc/sys/a29khif/sys/macros.h
deleted file mode 100644
index 3c832f033..000000000
--- a/newlib/libc/sys/a29khif/sys/macros.h
+++ /dev/null
@@ -1,37 +0,0 @@
-; @(#)macros.h	1.3 90/10/14 20:56:10, Copyright 1989, 1990 AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-; macros.h
-;	Short macros of general utility
-
-	.macro	mov, dest,src
-	add	dest, src, 0
-	.endm
-
-	.macro	not, dest,src
-	nand	dest, src, src
-	.endm
diff --git a/newlib/libc/sys/a29khif/sys/proreg.h b/newlib/libc/sys/a29khif/sys/proreg.h
deleted file mode 100644
index ca16b708c..000000000
--- a/newlib/libc/sys/a29khif/sys/proreg.h
+++ /dev/null
@@ -1,60 +0,0 @@
-; @(#)proreg.h	1.3 90/10/14 20:56:11, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-; proreg.h
-;
-	; 16 function value return regs
-	.reg	v0,  gr96
-	.reg	v1,  gr97
-	.reg	v2,  gr98
-	.reg	v3,  gr99
-	.reg	v4,  gr100
-	.reg	v5,  gr101
-	.reg	v6,  gr102
-	.reg	v7,  gr103
-	.reg	v8,  gr104
-	.reg	v9,  gr105
-	.reg	v10, gr106
-	.reg	v11, gr107
-	.reg	v12, gr108
-	.reg	v13, gr109
-	.reg	v14, gr110
-	.reg	v15, gr111
-;
-	.reg	rsp, gr1	; Register Stack Pointer
-	.reg	ret, gr96	; First word of return value
-	.reg	rp0, gr112	; Reserved for Programmer, #0
-	.reg	rp1, gr113	; Reserved for Programmer, #1
-	.reg	rp2, gr114	; Reserved for Programmer, #2
-	.reg	rp3, gr115	; Reserved for Programmer, #3
-	.reg	tav, gr121	; Temporary, Argument for Trap Handlers
-	.reg	tpc, gr122	; Temporary, Return PC for Trap Handlers
-	.reg	lrp, gr123	; Large Return Pointer
-	.reg	slp, gr124	; Static Link Pointer
-	.reg	msp, gr125	; Memory Stack Pointer
-	.reg	rab, gr126	; Register Allocate Bound
-	.reg	rfb, gr127	; Register Free Bound
diff --git a/newlib/libc/sys/a29khif/sys/romdcl.h b/newlib/libc/sys/a29khif/sys/romdcl.h
deleted file mode 100644
index d52ca0598..000000000
--- a/newlib/libc/sys/a29khif/sys/romdcl.h
+++ /dev/null
@@ -1,392 +0,0 @@
-; @(#)romdcl.h	1.4 90/10/14 20:56:12, Copyright 1988, 1989, 1990 AMD 
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-	.sbttl	"Register, Constant and Macro Declarations - v1.4"
-
-; Copyright 1988, Advanced Micro Devices
-; Written by Gibbons and Associates, Inc.
-
-;v1.4	JG	correct FUNCTION macro - fault in register padding to even
-
-;-----------------------------------------------------------------------
-;Global registers
-;-----------------------------------------------------------------------
-	.reg	rsp,		gr1	;local reg. var. stack pointer
-
-	.equ	SYS_TEMP,	64	;system temp registers
-
-	.reg	st0,		gr64
-	.reg	st1,		gr65
-	.reg	st2,		gr66
-	.reg	st3,		gr67
-	.reg	st4,		gr68
-	.reg	st5,		gr69
-	.reg	st6,		gr70
-	.reg	st7,		gr71
-	.reg	st8,		gr72
-	.reg	st9,		gr73
-	.reg	st10,		gr74
-	.reg	st11,		gr75
-	.reg	st12,		gr76
-	.reg	st13,		gr77
-	.reg	st14,		gr78
-	.reg	st15,		gr79
-
-	.equ	SYS_STAT,	80	;system static registers
-
-	.reg	ss0,		gr80
-	.reg	ss1,		gr81
-	.reg	ss2,		gr82
-	.reg	ss3,		gr83
-	.reg	ss4,		gr84
-	.reg	ss5,		gr85
-	.reg	ss6,		gr86
-	.reg	ss7,		gr87
-	.reg	ss8,		gr88
-	.reg	ss9,		gr89
-	.reg	ss10,		gr90
-	.reg	ss11,		gr91
-	.reg	ss12,		gr92
-	.reg	ss13,		gr93
-	.reg	ss14,		gr94
-	.reg	ss15,		gr95
-
-	.equ	RET_VAL,	96	;return registers
-
-	.reg	v0,		gr96
-	.reg	v1,		gr97
-	.reg	v2,		gr98
-	.reg	v3,		gr99
-	.reg	v4,		gr100
-	.reg	v5,		gr101
-	.reg	v6,		gr102
-	.reg	v7,		gr103
-	.reg	v8,		gr104
-	.reg	v9,		gr105
-	.reg	v10,		gr106
-	.reg	v11,		gr107
-	.reg	v12,		gr108
-	.reg	v13,		gr109
-	.reg	v14,		gr110
-	.reg	v15,		gr111
-
-	.equ	TEMP_REG,	96	;temp registers
-
-	.reg	t0,		gr96
-	.reg	t1,		gr97
-	.reg	t2,		gr98
-	.reg	t3,		gr99
-	.reg	t4,		gr100
-	.reg	t5,		gr101
-	.reg	t6,		gr102
-	.reg	t7,		gr103
-	.reg	t8,		gr104
-	.reg	t9,		gr105
-	.reg	t10,		gr106
-	.reg	t11,		gr107
-	.reg	t12,		gr108
-	.reg	t13,		gr109
-	.reg	t14,		gr110
-	.reg	t15,		gr111
-
-	.equ	RES_REG,	112	;reserved (for user)
-
-	.reg	r0,		gr112
-	.reg	r1,		gr113
-	.reg	r2,		gr114
-	.reg	r3,		gr115
-
-	.equ	TEMP_EXT,	116	;temp extension (and shared)
-
-	.reg	x0,		gr116
-	.reg	x1,		gr117
-	.reg	x2,		gr118
-	.reg	x3,		gr119
-	.reg	x4,		gr120
-	.reg	x5,		gr121
-	.reg	x6,		gr122
-	.reg	x7,		gr123
-	.reg	x8,		gr124
-
-;-----------------------------------------------------------------------
-;Global registers with special calling convention uses
-;-----------------------------------------------------------------------
-
-	.reg	tav,		gr121	;trap handler argument (also x6)
-	.reg	tpc,		gr122	;trap handler return (also x7)
-	.reg	lsrp,		gr123	;large return pointer (also x8)
-	.reg	slp,		gr124	;static link pointer (also x9)
-	.reg	msp,		gr125	;memory stack pointer
-	.reg	rab,		gr126	;register alloc bound
-	.reg	rfb,		gr127	;register frame bound
-
-;-----------------------------------------------------------------------
-;Local compiler registers - output parameters, etc.
-;  (only valid if frame has been established)
-;-----------------------------------------------------------------------
-
-	.reg	p15,		lr17	;parameter registers
-	.reg	p14,		lr16
-	.reg	p13,		lr15
-	.reg	p12,		lr14
-	.reg	p11,		lr13
-	.reg	p10,		lr12
-	.reg	p9,		lr11
-	.reg	p8,		lr10
-	.reg	p7,		lr9
-	.reg	p6,		lr8
-	.reg	p5,		lr7
-	.reg	p4,		lr6
-	.reg	p3,		lr5
-	.reg	p2,		lr4
-	.reg	p1,		lr3
-	.reg	p0,		lr2
-
-
-;-----------------------------------------------------------------------
-;TLB register count
-;-----------------------------------------------------------------------
-
-	.equ	TLB_CNT,	128
-
-	.eject
-
-;-----------------------------------------------------------------------
-;constants for general use
-;-----------------------------------------------------------------------
-	.equ	WRD_SIZ,	4		;word size
-	.equ	TRUE,		0x80000000	;logical true -- bit 31
-	.equ	FALSE,		0x00000000	;logical false -- 0
-	.equ	CHKPAT_a5,	0xa5a5a5a5	;check pattern
-
-;-----------------------------------------------------------------------
-;constants for data access control
-;-----------------------------------------------------------------------
-	.equ	CE,		0b1		;coprocessor enable
-	.equ	CD,		0b0		;coprocessor disable
-
-	.equ	AS,		0b1000000	 ;set for I/O
-	.equ	PA,		0b0100000	 ;set for physical ad
-	.equ	SB,		0b0010000	 ;set for set BP
-	.equ	UA,		0b0001000	 ;set for user access
-
-	.equ	ROM_OPT,	0b100		 ;OPT values for acc
-	.equ	DATA_OPT,	0b000
-	.equ	INST_OPT,	0b000
-
-	.equ	ROM_CTL,	(PA + ROM_OPT)	;control field
-	.equ	DATA_CTL,	(PA + DATA_OPT)
-	.equ	INST_CTL,	(PA + INST_OPT)
-	.equ	IO_CTL,		(AS + PA + DATA_OPT)
-
-
-	.eject
-
-;-----------------------------------------------------------------------
-;defined vectors
-;-----------------------------------------------------------------------
-
-	.equ	V_IllegalOp,		0
-	.equ	V_Unaligned,		1
-	.equ	V_OutOfRange,		2
-	.equ	V_NoCoProc,		3
-	.equ	V_CoProcExcept,		4
-	.equ	V_ProtViol,		5
-	.equ	V_InstAccExcept,	6
-	.equ	V_DataAccExcept,	7
-	.equ	V_UserInstTLB,		8
-	.equ	V_UserDataTLB,		9
-	.equ	V_SupInstTLB,		10
-	.equ	V_SupDataTLB,		11
-	.equ	V_InstTLBProt,		12
-	.equ	V_DataTLBProt,		13
-	.equ	V_Timer,		14
-	.equ	V_Trace,		15
-	.equ	V_INTR0,		16
-	.equ	V_INTR1,		17
-	.equ	V_INTR2,		18
-	.equ	V_INTR3,		19
-	.equ	V_TRAP0,		20
-	.equ	V_TRAP1,		21
-
-	;				22 - 31 reserved
-
-	.equ	V_MULTIPLY,		32
-	.equ	V_DIVIDE,		33
-	.equ	V_MULTIPLU,		34
-	.equ	V_DIVIDU,		35
-	.equ	V_CONVERT,		36
-
-	;				37 - 41 reserved
-
-	.equ	V_FEQ,			42
-	.equ	V_DEQ,			43
-	.equ	V_FGT,			44
-	.equ	V_DGT,			45
-	.equ	V_FGE,			46
-	.equ	V_DGE,			47
-	.equ	V_FADD,			48
-	.equ	V_DADD,			49
-	.equ	V_FSUB,			50
-	.equ	V_DSUB,			51
-	.equ	V_FMUL,			52
-	.equ	V_DMUL,			53
-	.equ	V_FDIV,			54
-	.equ	V_DDIV,			55
-
-	;				56 - 63 reserved
-
-	.equ	V_SPILL,		64
-	.equ	V_FILL,			65
-	.equ	V_BSDCALL,		66
-	.equ	V_SYSVCALL,		67
-	.equ	V_BRKPNT,		68
-	.equ	V_EPI_OS,		69
-
-	.eject
-
- .macro	R_LEFT,REGVAR
-
- ;Rotate left
- ;
- ; Parameters:	REGVAR	register to rotate
-
-	add	REGVAR, REGVAR, REGVAR	;shift left by 1 bit, C = MSB
-	addc	REGVAR, REGVAR, 0	;add C to LSB
-
- .endm
-;----------------------------------------------------------------------
-
-
- .macro	FUNCTION,NAME,INCNT,LOCCNT,OUTCNT
-
- ;Introduces a non-leaf routine.
- ;
- ;This macro defines the standard tag word before the function,
- ;then establishes the statement label with the function's name
- ;and finally allocates a register stack frame.  It may not be used
- ;if a memory stack frame is required.
- ;
- ;Note also that the size of the register stack frame is limited.
- ;Neither this nor the lack of a memory frame is considered to be
- ;a severe restriction in an assembly language environment.  The
- ;assembler will report errors if the requested frame is too large
- ;for this macro.
- ;
- ;It may be good practice to allocate an even number of both output
- ;registers and local registers.  This will help in maintaining
- ;double word alignment within these groups.  The macro will assure
- ;double word alignment of the stack frame as a whole as required
- ;for correct linkage.
- ;
- ; Paramters:	NAME	the function name
- ;		INCNT	input parameter count
- ;		LOCCNT	local register count
- ;		OUTCNT	output parameter count
-
-	.set	ALLOC_CNT, ((2 + OUTCNT + LOCCNT) << 2)
-	.set	PAD_CNT, (ALLOC_CNT & 4)
-	.set	ALLOC_CNT, (ALLOC_CNT + PAD_CNT)
-	.set	REG_PAD, (PAD_CNT >> 2)
-   .if	(INCNT)
-	.set	IN_PRM, (4 + OUTCNT + REG_PAD + LOCCNT + 0x80)
-   .endif
-   .if	(LOCCNT)
-	.set	LOC_REG, (2 + OUTCNT + REG_PAD + 0x80)
-   .endif
-   .if	(OUTCNT)
-	.set	OUT_PRM, (2 + 0x80)
-   .endif
-
-	.word	((2 + OUTCNT + LOCCNT) << 16)
-NAME:
-	sub	rsp, rsp, ALLOC_CNT
-	asgeu	V_SPILL, rsp, rab
-	add	lr1, rsp, ((4 + OUTCNT + LOCCNT + REG_PAD + INCNT) << 2)
-
- .endm
-;----------------------------------------------------------------------
-
-
- .macro	LEAF,NAME,INCNT
-
- ;Introduces a leaf routine
- ;
- ;This macro defines the standard tag word before the function,
- ;then establishes the statement label with the function's name.
- ;
- ; Paramters:	NAME	the function name
- ;		INCNT	input parameter count
-
-   .if	(INCNT)
-	.set	IN_PRM, (2 + 0x80)
-   .endif
-	.set	ALLOC_CNT, 0
-
-	.word	0
-NAME:
-
- .endm
-;----------------------------------------------------------------------
-
-
- .macro	EPILOGUE
-
- ;De-allocates register stack frame (only and only if necessary).
-
-   .if	(ALLOC_CNT)
-
-	add	rsp, rsp, ALLOC_CNT
-	nop
-	jmpi	lr0
-	asleu	V_FILL, lr1, rfb
-
-   .else
-
-	jmpi	lr0
-	nop
-
-   .endif
-
-	.set	IN_PRM, (1024)		;illegal, to cause err on ref
-	.set	LOC_REG, (1024)		;illegal, to cause err on ref
-	.set	OUT_PRM, (1024)		;illegal, to cause err on ref
-	.set	ALLOC_CNT, (1024)	;illegal, to cause err on ref
-
- .endm
-;----------------------------------------------------------------------
-
-
-;Initial values for macro set variables to guard against misuse
-
-	.set	IN_PRM, (1024)		;illegal, to cause err on ref
-	.set	LOC_REG, (1024)		;illegal, to cause err on ref
-	.set	OUT_PRM, (1024)		;illegal, to cause err on ref
-	.set	ALLOC_CNT, (1024)	;illegal, to cause err on ref
-
-;......................................................................
-; end of romdcl.h
diff --git a/newlib/libc/sys/a29khif/sys/smartmac.h b/newlib/libc/sys/a29khif/sys/smartmac.h
deleted file mode 100644
index 2c870fa2a..000000000
--- a/newlib/libc/sys/a29khif/sys/smartmac.h
+++ /dev/null
@@ -1,1491 +0,0 @@
-; @(#)smartmac.h	1.2 90/10/14 20:56:14, AMD
-; start of smartmac.h file
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1988, 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-; 
-  .title "AM29000 Smart Macro Package"
-;
-;    Floating point package for AMD 29000 family
-;
-;    Copyright 1988 Advanced Micro Devices, Inc.
-;
-;    All rights reserved
-;
-;    Developed for AMD by Quantitative Technology Corporation
-;                         8700 SW Creekside Place Suite D
-;                         Beaverton OR 97005
-;                         (503) 626-3081
-;
-;    Version information :
-;
-;        Version 1.0 - 1 June 1988   - Larry Westerman (smart_macros.h)
-; 
-; Revision 1.4  89/02/01  18:26:03  jimh
-; Changed to relect the new symbols from Bob Perlman, and the new include file.s
-; 
-; Revision 1.3  89/01/31  10:13:34  jimh
-; Updated to use symbols from Bob Perlmans fpsymbol.h file.  This is
-; an extensive change.
-; 
-; Revision 1.2  89/01/26  09:23:50  jimh
-; This version checked in previous to substituting Bob Perlman's floating
-; point symbols.
-; 
-; Revision 1.1  89/01/24  13:23:29  jim
-; Initial revision
-; Replaces smart_macros.h ver 1.11.
-; 
-; 
-; 
-;
-;  NOTES:
-;
-;    This package makes the following assumptions about the use of these
-;    smart macros:
-;
-;      1.  These macros will be after the entry code for a transcendental
-;          routine.  This entry code will move the original function arguments
-;          (by value, if the target language is FORTRAN) into the global
-;          registers t0/t1 and t2/t3 (t0 and t2 for single precision
-;          routines).
-;      2.  The sources of all operands will be one register from the
-;          following list:
-;            t0 or  t2  - the source is one of the original input operands
-;            rtn0       - the source is rtn0, which should be used as the
-;                         source for all constant values to be sent to the
-;                         AM29027 (when used)
-;            FP0 - FP7  - the source is one of the fp registers
-;      3.  The destination of all operations will be a register from the
-;          following list:
-;            rtn0       - the destination is the function return value
-;            FP0 - FP7  - the destination is one of the fp registers
-;      4.  The additional registers available for temporary use are
-;          t4, lrp, and slp.  
-;
-;    These register definitions are all taken from the file "proregs.a"
-;    which was supplied by AMD.  NOTE that the FP0-FP7 registers, for the
-;    Am29000 version of the file, overlap with the rtn0-rtn15 registers, so
-;    that FP0 corresponds to rtn0/rtn1, FP1 to rtn2/rtn3, and so forth.
-;
- .equ ERROR,0
- .equ NO_ERROR,1
-
- .equ DOUBLE_FUNCTION,0
- .equ SINGLE_FUNCTION,1
-
- .equ T_OPERATION,0
- .equ Q_OPERATION,1
-
- .equ R_SOURCE_29000,0
- .equ R_SOURCE_29027,1
-
- .equ S_SOURCE_29000,0
- .equ S_SOURCE_29027,1
-
- .equ DESTINATION_29000, 0
- .equ DESTINATION_29027, 1
-
-;
-; SMART MACRO : mfadd
-;
-; FUNCTION : single-precision floating point addition
-;
-; Required arguments : destination - one of possible destinations
-;                      operand1    - one of possible sources
-;                      operand2    - one of possible sources
-;
- .macro mfadd,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "mfadd: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE
-  ;
-  ; For 29027 mode, perform full suite of checking
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_S_S | CP_P_PLUS_T
-     .set OPERATION_TYPE, T_OPERATION
-     perform_single_operation destination,operand1,operand2
-     read_single_result destination
-    ;
-    ; Save the instruction for the next macro invocation
-    ;
-     .set PREVIOUS_INSTRUCTION, CURRENT_INSTRUCTION
-
-   .else
-  ;
-  ; For 29000 mode, simply produce equivalent trap-inducing instruction
-  ;
-     fadd destination,operand1,operand2
-
-   .endif
-
- .endm        ; end of mfadd macro definition
-
-;
-; SMART MACRO : mfsub
-;
-; FUNCTION : single-precision floating point subtraction
-;
-; Required arguments : destination - one of possible destinations
-;                      operand1    - one of possible sources
-;                      operand2    - one of possible sources
-;
- .macro mfsub,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "mfsub: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE
-  ;
-  ; For 29027 mode, perform full suite of checking
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_S_S | CP_P_MINUS_T
-     .set OPERATION_TYPE, T_OPERATION
-     perform_single_operation destination,operand1,operand2
-     read_single_result destination
-    ;
-    ; Save the instruction for the next macro invocation
-    ;
-     .set PREVIOUS_INSTRUCTION, CURRENT_INSTRUCTION
-
-   .else
-  ;
-  ; For 29000 mode, simply produce equivalent trap-inducing instruction
-  ;
-     fsub destination,operand1,operand2
-
-   .endif
-
- .endm        ; end of mfsub macro definition
-
-;
-; SMART MACRO : mfmul
-;
-; FUNCTION : single-precision floating point multiplication
-;
-; Required arguments : destination - one of possible destinations
-;                      operand1    - one of possible sources
-;                      operand2    - one of possible sources
-;
- .macro mfmul,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "mfmul: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE
-  ;
-  ; For 29027 mode, perform full suite of checking
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_S_S | CP_P_TIMES_Q
-     .set OPERATION_TYPE, Q_OPERATION
-     perform_single_operation destination,operand1,operand2
-     read_single_result destination
-    ;
-    ; Save the instruction for the next macro invocation
-    ;
-     .set PREVIOUS_INSTRUCTION, CURRENT_INSTRUCTION
-
-   .else
-  ;
-  ; For 29000 mode, simply produce equivalent trap-inducing instruction
-  ;
-     fmul destination,operand1,operand2
-
-   .endif
-
- .endm        ; end of mfmul macro definition
-
-;
-; SMART MACRO : mfdiv
-;
-; FUNCTION : single-precision floating point divide
-;
-; Required arguments : destination - one of possible destinations
-;                      operand1    - one of possible sources
-;                      operand2    - one of possible sources
-;
- .macro mfdiv,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "mfdiv: missing parameter(s)"
-     .exitm
-   .endif
-
-  ;
-  ; Generate the trap instruction in all cases
-  ;
-   fdiv destination, operand1, operand2
-
- .endm        ; end of mfdiv macro definition
-
-
-;
-; SMART MACRO : mdadd
-;
-; FUNCTION : double-precision floating point addition
-;
-; Required arguments : destination - one of possible destinations
-;                      operand1    - one of possible sources
-;                      operand2    - one of possible sources
-;
- .macro mdadd,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "mdadd: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE
-  ;
-  ; For 29027 mode, perform full suite of checking
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_D_D | CP_P_PLUS_T
-     .set OPERATION_TYPE, T_OPERATION
-     perform_double_operation destination,operand1,operand2
-     read_double_result destination
-    ;
-    ; Save the instruction for the next macro invocation
-    ;
-     .set PREVIOUS_INSTRUCTION, CURRENT_INSTRUCTION
-
-   .else
-  ;
-  ; For 29000 mode, simply produce equivalent trap-inducing instruction
-  ;
-     dadd destination,operand1,operand2
-
-   .endif
-
- .endm        ; end of mdadd macro definition
-
-;
-; SMART MACRO : mdsub
-;
-; FUNCTION : double-precision floating point subtraction
-;
-; Required arguments : destination - one of possible destinations
-;                      operand1    - one of possible sources
-;                      operand2    - one of possible sources
-;
- .macro mdsub,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "mdsub: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE
-  ;
-  ; For 29027 mode, perform full suite of checking
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_D_D | CP_P_MINUS_T
-     .set OPERATION_TYPE, T_OPERATION
-     perform_double_operation destination,operand1,operand2
-     read_double_result destination
-    ;
-    ; Save the instruction for the next macro invocation
-    ;
-     .set PREVIOUS_INSTRUCTION, CURRENT_INSTRUCTION
-
-   .else
-  ;
-  ; For 29000 mode, simply produce equivalent trap-inducing instruction
-  ;
-     dsub destination,operand1,operand2
-
-   .endif
-
- .endm        ; end of mdsub macro definition
-
-;
-; SMART MACRO : mdmul
-;
-; FUNCTION : double-precision floating point multiplication
-;
-; Required arguments : destination - one of possible destinations
-;                      operand1    - one of possible sources
-;                      operand2    - one of possible sources
-;
- .macro mdmul,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "mdmul: missing parameter(s)"
-     .exitm
-   .endif
-   
-   .ifdef _29027_MODE
- ;
- ; For 29027 mode, perform full suite of checking
- ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_D_D | CP_P_TIMES_Q
-     .set OPERATION_TYPE, Q_OPERATION
-     perform_double_operation destination,operand1,operand2
-     read_double_result destination
-   ;
-   ; Save the instruction for the next macro invocation
-   ;
-     .set PREVIOUS_INSTRUCTION, CURRENT_INSTRUCTION
-
-   .else
- ;
- ; For 29000 mode, simply produce equivalent trap-inducing instruction
- ;
-     dmul destination,operand1,operand2
-
-   .endif
-
- .endm        ; end of mdmul macro definition
-
-;
-; SMART MACRO : mddiv
-;
-; FUNCTION : double-precision floating point divide
-;
-; Required arguments : destination - one of possible destinations
-;                      operand1    - one of possible sources
-;                      operand2    - one of possible sources
-;
- .macro mddiv,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "mddiv: missing parameter(s)"
-     .exitm
-   .endif
-
- ;
- ; Generate the trap instruction in all cases
- ;
-   ddiv destination, operand1, operand2
-
- .endm        ; end of mfdiv macro definition
-
-;
-;  SMART MACRO: mconvert
-;
-;  FUNCTION: Floating point/integer conversion
-;
-;  PARAMETERS:  destination           -  one of the possible destinations
-;               source                -  one of the possible sources
-;               sign_flag             -  one of SIGNED or UNSIGNED
-;               rounding_mode         -  one of ROUND_TO_NEAREST, ROUND_TO_PLUS,
-;                                         ROUND_TO_MINUS, ROUND_TO_ZERO
-;               destination_precision -  one of FORMAT_INTEGER, FORMAT_DOUBLE,
-;                                         or FORMAT_SINGLE
-;               source_precision      -  one of FORMAT_INTEGER, FORMAT_DOUBLE,
-;                                         or FORMAT_SINGLE
-;
- .macro mconvert, destination, source, sign_flag, rounding_mode, destination_precision, source_precision
-
-   .if $narg!=6
-     .err
-     .print "mconvert: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE   
-  ;
-  ; Generate in line 29027 code
-  ;
-     initialize_previous_instruction
-     .if ( destination_precision == FORMAT_INTEGER )
-       .set CURRENT_INSTRUCTION, CP_CONVERT_T_TO_INT
-       select_T_operand source
-       .if ( source_precision == FORMAT_DOUBLE )
-         .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_S_D
-       .else
-         .if ( source_precision == FORMAT_SINGLE )
-           .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_S_S
-         .else
-           .err
-           .print "mconvert: invalid source type"
-           .exitm
-         .endif
-       .endif
-     .else
-       .if ( destination_precision == FORMAT_DOUBLE )
-         .if ( source_precision == FORMAT_SINGLE )
-           .set CURRENT_INSTRUCTION, CP_PASS_P | CP_P_EQ_R | CP_D_S
-           select_P_operand source
-         .else
-           .if ( source_precision == FORMAT_INTEGER )
-             .set CURRENT_INSTRUCTION, CP_I_CONVERT_T_TO_FLOAT | CP_D_S
-             select_T_operand source
-           .else
-             .err
-             .print "mconvert: invalid source type"
-             .exitm
-           .endif
-         .endif
-       .else
-         .if ( destination_precision == FORMAT_SINGLE )
-           .if ( source_precision == FORMAT_DOUBLE )
-             .set CURRENT_INSTRUCTION, CP_PASS_P | CP_P_EQ_R | CP_S_D
-             select_P_operand source
-           .else
-             .if ( source_precision == FORMAT_INTEGER )
-               .set CURRENT_INSTRUCTION, CP_I_CONVERT_T_TO_FLOAT | CP_S_S
-               select_T_operand source
-             .else
-               .err
-               .print "mconvert: invalid source type"
-               .exitm
-             .endif
-           .endif
-         .else
-           .err
-           .print "mconvert: invalid destination type "
-           .exitm
-         .endif
-       .endif
-     .endif
-    ;
-    ; Perform the operation, using a 29027 dummy register as the second
-    ; source operand, to avoid writing any data inappropriately to the
-    ; 29027
-    ;
-     select_destination destination
-     .set S_SOURCE, S_SOURCE_29027
-     .if ( source_precision == FORMAT_DOUBLE )
-       write_and_execute_double_operation source, FP0
-     .else
-       write_and_execute_single_operation source, FP0
-     .endif
-     .if ( destination_precision == FORMAT_DOUBLE )
-       read_double_result destination
-     .else
-       .if ( destination_precision == FORMAT_SINGLE )
-         read_single_result destination
-       .else
-         read_integer_result destination
-       .endif
-     .endif
-   .else
-  ;
-  ; For 29000 mode (the default) just invoke the trap-inducing instruction
-  ;
-     convert destination,source,sign_flag,rounding_mode,destination_precision,source_precision
-  
-   .endif
-
- .endm       ; end of mfeq macro definition
-
-;
-;  SMART MACRO: mfeq
-;
-;  FUNCTION: Single precision, floating point compare
-;
-;  PARAMETERS:  destination  -  one of the possible destinations
-;               operand1     -  one of the possible sources
-;               operand2     -  one of the possible sources
-;
- .macro mfeq, destination, operand1, operand2
-
-   .if $narg!=3
-     .err
-     .print "mfeq: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE   
-  ;
-  ; Generate in line 29027 code
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_S_S  | CP_COMPARE_P_AND_T
-     .set OPERATION_TYPE,  T_OPERATION
-     select_destination destination
-    ;
-    ; 29027 registers are not valid destinations for compare operations
-    ; If the destination is a 29000 register, write the appropriate
-    ; Boolean value to that register.
-    ;
-     .if ( DESTINATION == DESTINATION_29027 )
-       .err
-       .print "29027 destinations invalid for compares - @destination@"
-       .exitm
-     .else
-       perform_single_operation destination, operand1, operand2
-       cp_read_flags destination
-       srl  destination,  destination, CP_EQUAL_FLAG_POSITION
-       sll  destination,  destination,  31
-     .endif
-
-   .else
-  ;
-  ; For 29000 mode (the default) just invoke the trap-inducing instruction
-  ;
-     feq destination,operand1,operand2
-
-   .endif
-
- .endm       ; end of mfeq macro definition
-
-;
-;  SMART MACRO: mfge
-;
-;  FUNCTION: Single precision, floating point compare
-;
-;  PARAMETERS:  destination  -  one of the possible destinations
-;               operand1     -  one of the possible sources
-;               operand2     -  one of the possible sources
-;
- .macro mfge, destination, operand1, operand2
-
-   .if $narg!=3
-     .err
-     .print "mfge: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE   
-  ;
-  ; Generate in line 29027 code
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_S_S  | CP_COMPARE_P_AND_T
-     .set OPERATION_TYPE,  T_OPERATION
-     select_destination destination
-    ;
-    ; 29027 registers are not valid destinations for compare operations
-    ; If the destination is a 29000 register, write the appropriate
-    ; Boolean value to that register.
-    ;
-     .if ( DESTINATION == DESTINATION_29027 )
-       .err
-       .print "29027 destinations invalid for compares - @destination@"
-       .exitm
-     .else
-        perform_single_operation destination, operand1, operand2
-        cp_read_flags destination
-        and   destination, destination, CP_EQUAL_FLAG | CP_GREATER_THAN_FLAG
-        cpneq destination, destination, 0x0
-     .endif
-
-   .else
-  ;
-  ; For 29000 mode (the default) just invoke the trap-inducing instruction
-  ;
-     fge destination,operand1,operand2
-
-   .endif
-
- .endm       ; end of mfge macro definition
-
-;
-;  SMART MACRO: mfgt
-;
-;  FUNCTION: Single precision, floating point compare
-;
-;  PARAMETERS:  destination  -  one of the possible destinations
-;               operand1     -  one of the possible sources
-;               operand2     -  one of the possible sources
-;
- .macro mfgt, destination, operand1, operand2
-
-   .if $narg!=3
-     .err
-     .print "mfgt: missing parameter(s)"
-     .exitm
-   .endif
-
-   .ifdef _29027_MODE   
-  ;
-  ; Generate in line 29027 code
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_S_S  | CP_COMPARE_P_AND_T
-     .set OPERATION_TYPE,  T_OPERATION
-     select_destination destination
-    ;
-    ; 29027 registers are not valid destinations for compare operations
-    ; If the destination is a 29000 register, write the appropriate
-    ; Boolean value to that register.
-    ;
-     .if ( DESTINATION == DESTINATION_29027 )
-       .err
-       .print "29027 destinations invalid for compares - @destination@"
-       .exitm
-     .else
-        perform_single_operation destination, operand1, operand2
-        cp_read_flags destination
-        srl  destination,  destination, CP_GREATER_THAN_FLAG_POSITION
-        sll  destination,  destination,  31
-     .endif
-
-   .else
-  ;
-  ; For 29000 mode (the default) just invoke the trap-inducing instruction
-  ;
-     fgt destination,operand1,operand2
-
-   .endif
-
- .endm       ; end of mfgt macro definition
-
-;
-;  SMART MACRO: mdeq
-;
-;  FUNCTION: Double precision, floating point compare
-;
-;  PARAMETERS:  destination  -  one of the possible destinations
-;               operand1     -  one of the possible sources
-;               operand2     -  one of the possible sources
-;
- .macro mdeq, destination, operand1, operand2
-
-   .if $narg!=3
-     .err
-     .print "mdeq: missing parameter(s)"
-     .exitm
-   .endif
-
-
-   .ifdef _29027_MODE   
-  ;
-  ; Generate in line 29027 code
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_D_D  | CP_COMPARE_P_AND_T
-     .set OPERATION_TYPE,  T_OPERATION
-     select_destination destination
-    ;
-    ; 29027 registers are not valid destinations for compare operations
-    ; If the destination is a 29000 register, write the appropriate
-    ; Boolean value to that register.
-    ;
-     .if ( DESTINATION == DESTINATION_29027 )
-       .err
-       .print "29027 destinations invalid for compare - @destination@"
-       .exitm
-     .else
-       perform_double_operation destination, operand1, operand2
-       cp_read_flags destination
-       srl  destination,  destination, CP_EQUAL_FLAG_POSITION
-       sll  destination,  destination,  31
-     .endif
-   .else
-  ;
-  ; For 29000 mode (the default) just invoke the trap-inducing instruction
-  ;
-     deq destination,operand1,operand2
-
-   .endif
-
- .endm        ; end of mdeq macro definition
-
-;
-;  SMART MACRO: mdge
-;
-;  FUNCTION: Double precision, floating point compare
-;
-;  PARAMETERS:  destination  -  one of the possible destinations
-;               operand1     -  one of the possible sources
-;               operand2     -  one of the possible sources
-;
- .macro mdge, destination, operand1, operand2
-
-   .if $narg!=3
-     .err
-     .print "mdge: missing parameter(s)"
-     .exitm
-   .endif
-
-
-   .ifdef _29027_MODE   
-  ;
-  ; Generate in line 29027 code
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_D_D  | CP_COMPARE_P_AND_T
-     .set OPERATION_TYPE,  T_OPERATION
-     select_destination destination
-    ;
-    ; 29027 registers are not valid destinations for compare operations
-    ; If the destination is a 29000 register, write the appropriate
-    ; Boolean value to that register.
-    ;
-     .if ( DESTINATION == DESTINATION_29027 )
-       .err
-       .print "29027 destinations invalid for compare - @destination@"
-       .exitm
-     .else
-       perform_double_operation destination, operand1, operand2
-       cp_read_flags destination
-       and   destination,  destination,  CP_EQUAL_FLAG | CP_GREATER_THAN_FLAG
-       cpneq destination,  destination,  0x0
-     .endif
-   .else
-  ;
-  ; For 29000 mode (the default) just invoke the trap-inducing instruction
-  ;
-     dge destination,operand1,operand2
-
-   .endif
-
- .endm        ; end of mdge macro definition
-
-;
-;  SMART MACRO: mdgt
-;
-;  FUNCTION: Double precision, floating point compare
-;
-;  PARAMETERS:  destination  -  one of the possible destinations
-;               operand1     -  one of the possible sources
-;               operand2     -  one of the possible sources
-;
- .macro mdgt, destination, operand1, operand2
-
-   .if $narg!=3
-     .err
-     .print "mdgt: missing parameter(s)"
-     .exitm
-   .endif
-
-
-   .ifdef _29027_MODE   
-  ;
-  ; Generate in line 29027 code
-  ;
-     initialize_previous_instruction
-     .set CURRENT_INSTRUCTION, CP_D_D  | CP_COMPARE_P_AND_T
-     .set OPERATION_TYPE,  T_OPERATION
-     select_destination destination
-    ;
-    ; 29027 registers are not valid destinations for compare operations
-    ; If the destination is a 29000 register, write the appropriate
-    ; Boolean value to that register.
-    ;
-     .if ( DESTINATION == DESTINATION_29027 )
-       .err
-       .print "29027 destinations invalid for compare - @destination@"
-       .exitm
-     .else
-       perform_double_operation destination, operand1, operand2
-       cp_read_flags destination
-       srl  destination,  destination,  CP_GREATER_THAN_FLAG_POSITION
-       sll  destination,  destination,  31
-     .endif
-   .else
-  ;
-  ; For 29000 mode (the default) just invoke the trap-inducing instruction
-  ;
-     dgt destination,operand1,operand2
-
-   .endif
-
- .endm    ; end of mdgt macro definition
-
-;
-; MACRO NAME : perform_double_operation
-;
-; FUNCTION : After the instruction base is set up, do the appropriate checking
-;            to send the instruction if necessary, send the double-precision
-;            operands if necessary, and start the operation
-;
-; PARAMETERS : destination - one of possible destination operands
-;              operand1    - one of possible source operands
-;              operand2    - one of possible source operands
-;
- .macro perform_double_operation,destination,operand1,operand2
-
-   .if $narg!=3
-     .err
-     .print "perform_double_operation: missing parameter(s)"
-     .exitm
-   .endif
-
-  ;
-  ; Start defining the instruction
-  ;
-   select_destination destination
-   select_P_operand   operand1
-   select_S_operand   operand2
-
-   write_and_execute_double_operation operand1, operand2
-
- .endm      ; End of perform_double_operation macro definition
-
-;
-; MACRO NAME : perform_single_operation
-;
-; FUNCTION : After the instruction base is set up, do the appropriate checking
-;            to send the instruction if necessary, send the single-precision
-;            operands if necessary and start the operation
-;
-; PARAMETERS : destination - one of possible destination operands
-;              operand1    - one of possible source operands
-;              operand2    - one of possible source operands
-;
- .macro perform_single_operation,destination,operand1,operand2
-
-  ;
-  ; Start defining the instruction
-  ;
-   select_destination destination
-   select_P_operand operand1
-   select_S_operand operand2
-   write_and_execute_single_operation operand1,operand2
-
- .endm      ; End of perform_single_operation macro definition
-
-;
-; MACRO NAME : write_and_execute_double_operation
-;
-; FUNCTION : Write the instruction and operands for a double-precision
-;            operation, and start the operation
-;
-; PARAMETER : operand1 - first operand of double-precision operation
-;             operand2 - second operand of operation
-;
- .macro write_and_execute_double_operation,operand1,operand2
-   .if ( ( R_SOURCE == R_SOURCE_29027 ) && ( S_SOURCE == S_SOURCE_29027 ) )
-  ;
-  ; If both sources are within the 29027, write the instruction
-  ; and start the operation
-  ;
-       const  t4, CURRENT_INSTRUCTION
-       consth t4, CURRENT_INSTRUCTION
-       cp_write_inst t4, START
-   .else
-  ;
-  ; One or both of the sources must be written first, so check the
-  ; previous instruction
-  ;
-       const  t4, CURRENT_INSTRUCTION
-       consth t4, CURRENT_INSTRUCTION
-       cp_write_inst t4
-     .if ( R_SOURCE == R_SOURCE_29000 ) && ( S_SOURCE == S_SOURCE_29027 )
-       .ifeqs "@operand1@","t0"
-         cp_write_r t0, t1, START
-       .else
-         .ifeqs "@operand1@","t2"
-           cp_write_r t2, t3, START
-         .else
-           .ifeqs "@operand1@","rtn0"
-             cp_write_r rtn0, rtn1, START
-           .else
-             .err
-             .print "Invalid source for double operation - @operand1@"
-             .exitm
-           .endif
-         .endif
-       .endif
-     .endif
-     .if ( R_SOURCE == R_SOURCE_29027 ) && ( S_SOURCE == S_SOURCE_29000 )
-       .ifeqs "@operand2@","t0"
-         cp_write_s t0, t1, START
-       .else
-         .ifeqs "@operand2@","t2"
-           cp_write_s t2, t3, START
-         .else
-           .ifeqs "@operand2@","rtn0"
-             cp_write_s rtn0, rtn1, START
-           .else
-             .err
-             .print "Invalid source for double operation - @operand1@"
-             .exitm
-           .endif
-         .endif
-       .endif
-     .endif
-     .if ( R_SOURCE == R_SOURCE_29000 ) && ( S_SOURCE == S_SOURCE_29000 )
-       .ifeqs "@operand1@","t0"
-         cp_write_r t0, t1
-       .else
-         .ifeqs "@operand1@","t2"
-           cp_write_r t2, t3
-         .else
-           .ifeqs "@operand1@","rtn0"
-             cp_write_r rtn0, rtn1
-           .else
-             .err
-             .print "Invalid source for double operation - @operand1@"
-             .exitm
-           .endif
-         .endif
-       .endif
-       .ifeqs "@operand2@","t0"
-         cp_write_s t0, t1, START
-       .else
-         .ifeqs "@operand2@","t2"
-           cp_write_s t2, t3, START
-         .else
-           .ifeqs "@operand2@","rtn0"
-             cp_write_s rtn0, rtn1, START
-           .else
-             .err
-             .print "Invalid source for double operation - @operand1@"
-             .exitm
-           .endif
-         .endif
-       .endif
-     .endif
-   .endif
-
- .endm       ; end of write_and_execute_double_operation macro definition
-
-;
-; MACRO NAME : write_and_execute_single_operation
-;
-; FUNCTION : If necessary, read the result from the 29027 into a
-;            register on the 29000
-;
-; PARAMETER : operand1 - first source for single-precision operation
-;             operand2 - second source for operation
-;
- .macro write_and_execute_single_operation,operand1,operand2
-
-   .if ( ( R_SOURCE == R_SOURCE_29027 ) && ( S_SOURCE == S_SOURCE_29027 ) )
-  ;
-  ; If both sources are within the 29027, write the instruction
-  ; and start the operation
-  ;
-       const  t4, CURRENT_INSTRUCTION
-       consth t4, CURRENT_INSTRUCTION
-       cp_write_inst t4, START
-   .else
-  ;
-  ; One or both of the sources must be written first, so check the
-  ; previous instruction
-  ;
-     const  t4,CURRENT_INSTRUCTION
-     consth t4,CURRENT_INSTRUCTION
-     cp_write_inst t4, START
-     .if ( R_SOURCE == R_SOURCE_29000 ) && ( S_SOURCE == S_SOURCE_29027 )
-       cp_write_r operand1, operand1, START
-     .endif
-     .if ( R_SOURCE == R_SOURCE_29027 ) && ( S_SOURCE == S_SOURCE_29000 )
-       cp_write_s operand2, operand2, START
-     .endif
-     .if ( R_SOURCE == R_SOURCE_29000 ) && ( S_SOURCE == S_SOURCE_29000 )
-       cp_write_rs operand1, operand2, START
-     .endif
-   .endif
-
- .endm      ; End of write_and_execute_single_operation macro definition
-
-;
-; MACRO NAME : read_double_result
-;
-; FUNCTION : If necessary, read the result from the 29027 into a
-;            register on the 29000
-;
-; PARAMETER : destination - one of the possible destination registers
-;
- .macro read_double_result,destination
-   .if ( DESTINATION == DESTINATION_29000 )
-  ;
-  ; If the destination is not within the 29027 register file, read
-  ; the result and store it into the correct register in the 29000
-  ;
-     .ifeqs "@destination@","rtn0"
-       cp_read_dp rtn0, rtn1
-     .else
-       .err
-       .print "Invalid destination for double result - @destination@"
-       .exitm
-     .endif
-   .endif
-
- .endm       ; End of read_double_result macro definition
-
-;
-; MACRO NAME : read_single_result
-;
-; FUNCTION : If necessary, read the result from the 29027 into a
-;            register on the 29000
-;
-; PARAMETER : destination
-;
- .macro read_single_result,destination
-
-   .if ( DESTINATION == DESTINATION_29000 )
-  ;
-  ; If the destination is not within the 29027 register file, read
-  ; the result and store it into the correct register in the 29000
-  ;
-     .ifeqs "@destination@","rtn0"
-       cp_read_sp rtn0
-     .else
-       .err
-       .print "Invalid destination for single result - @destination@"
-       .exitm
-     .endif
-   .endif
-
- .endm       ; End of read_single_result macro definition
-
-;
-; MACRO NAME : read_integer_result
-;
-; FUNCTION : If necessary, read the result from the 29027 into a
-;            register on the 29000
-;
-; PARAMETER : destination
-;
- .macro read_integer_result,destination
-
-   .if ( DESTINATION == DESTINATION_29000 )
-  ;
-  ; If the destination is not within the 29027 register file, read
-  ; the result and store it into the correct register in the 29000
-  ;
-     .ifeqs "@destination@","rtn0"
-       cp_read_int rtn0
-     .else
-       .err
-       .print "Invalid destination for single result - @destination@"
-       .exitm
-     .endif
-   .endif
-
- .endm       ; End of read_integer_result macro definition
-
-;
-; MACRO NAME : select_P_operand
-;
-; FUNCTION : Given an operand, determine if the operand is from the
-;            register file, and if so, set the appropriate bits in
-;            the current instruction word.  In addition, set the
-;            variable R_SOURCE to 0 for local register file, or 1 for
-;            floating-point register file.
-;
-; PARAMETER : operand1 - one of the possible source operands
-;
- .macro select_P_operand,operand1
-   .ifeqs "@operand1@","t0"
-     .set R_SOURCE,R_SOURCE_29000
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_R
-     .exitm
-   .endif
-   .ifeqs "@operand1@","t2"
-     .set R_SOURCE,R_SOURCE_29000
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_R
-     .exitm
-   .endif
-   .ifeqs "@operand1@","rtn0"
-     .set R_SOURCE,R_SOURCE_29000
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_R
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP0"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_RF0
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP1"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_RF1
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP2"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_RF2
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP3"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_RF3
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP4"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_RF4
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP5"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_RF5
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP6"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_RF6
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP7"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_P_EQ_RF7
-     .exitm
-   .endif
-   .err
-   .print "@operand1@ - Invalid operand"
-
- .endm        ; end of select_P_operand macro definition
-
-;
-; MACRO NAME : select_S_operand
-;
-; FUNCTION : Given an operand, determine if the operand is from the
-;            register file, and if so, set the appropriate bits in
-;            the current instruction word.  In addition, set the
-;            variable S_SOURCE to S_SOURCE_29000 or S_SOURCE_29027
-;            as appropriate
-;
-; PARAMETER : operand2 - one of the possible source operands
-;
- .macro select_S_operand,operand2
-   .ifeqs "@operand2@","t0"
-     .set S_SOURCE,S_SOURCE_29000
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_S
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_S
-     .endif     
-     .exitm
-   .endif
-   .ifeqs "@operand2@","t2"
-     .set S_SOURCE,S_SOURCE_29000
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_S
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_S
-     .endif     
-     .exitm
-   .endif
-   .ifeqs "@operand2@","rtn0"
-     .set S_SOURCE,S_SOURCE_29000
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_S
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_S
-     .endif     
-     .exitm
-   .endif
-   .ifeqs "@operand2@","FP0"
-     .set S_SOURCE,S_SOURCE_29027
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF0
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_RF0
-     .endif
-     .exitm
-   .endif
-   .ifeqs "@operand2@","FP1"
-     .set S_SOURCE,S_SOURCE_29027
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF1
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_RF1
-     .endif
-     .exitm
-   .endif
-   .ifeqs "@operand2@","FP2"
-     .set S_SOURCE,S_SOURCE_29027
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF2
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_RF2
-     .endif
-     .exitm
-   .endif
-   .ifeqs "@operand2@","FP3"
-     .set S_SOURCE,S_SOURCE_29027
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF3
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_RF3
-     .endif
-     .exitm
-   .endif
-   .ifeqs "@operand2@","FP4"
-     .set S_SOURCE,S_SOURCE_29027
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF4
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_RF4
-     .endif
-     .exitm
-   .endif
-   .ifeqs "@operand2@","FP5"
-     .set S_SOURCE,S_SOURCE_29027
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF5
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_RF5
-     .endif
-     .exitm
-   .endif
-   .ifeqs "@operand2@","FP6"
-     .set S_SOURCE,S_SOURCE_29027
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF6
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_RF6
-     .endif
-     .exitm
-   .endif
-   .ifeqs "@operand2@","FP7"
-     .set S_SOURCE,S_SOURCE_29027
-     .if ( OPERATION_TYPE == T_OPERATION )
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF7
-     .else
-       .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_Q_EQ_RF7
-     .endif
-     .exitm
-   .endif
-   .err
-   .print "@operand2@ - Invalid operand"
-
- .endm        ; end of select_S_operand macro definition
-
-;
-; MACRO NAME : select_T_operand
-;
-; FUNCTION : Given an operand, determine if the operand is from the
-;            register file, and if so, set the appropriate bits in
-;            the current instruction word, to read the corresponding
-;            source into the T operand.  In addition, set the
-;            variable R_SOURCE to 0 for local register file, or 1 for
-;            floating-point register file.
-;
-; PARAMETER : operand1 - one of the possible source operands
-;
- .macro select_T_operand,operand1
-   .ifeqs "@operand1@","t0"
-     .set R_SOURCE,R_SOURCE_29000
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_R
-     .exitm
-   .endif
-   .ifeqs "@operand1@","t2"
-     .set R_SOURCE,R_SOURCE_29000
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_R
-     .exitm
-   .endif
-   .ifeqs "@operand1@","rtn0"
-     .set R_SOURCE,R_SOURCE_29000
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_R
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP0"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF0
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP1"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF1
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP2"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF2
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP3"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF3
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP4"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF4
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP5"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF5
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP6"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF6
-     .exitm
-   .endif
-   .ifeqs "@operand1@","FP7"
-     .set R_SOURCE,R_SOURCE_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_T_EQ_RF7
-     .exitm
-   .endif
-   .err
-   .print "@operand1@ - Invalid operand"
-
- .endm        ; end of select_T_operand macro definition
-
-;
-; MACRO NAME : select_destination
-;
-; FUNCTION : Given a destination, determine if the operand is from the
-;            register file, and if so, set the appropriate bits in
-;            the current instruction word.  In addition, set the
-;            variable DESTINATION to DESTINATION_29000 or
-;            DESTINATION_29027 as appropriate
-;
-; PARAMETER : destination - one of the possible destination operands
-;
- .macro select_destination,destination
-   .ifeqs "@destination@","rtn0"
-     .set DESTINATION,DESTINATION_29000
-     .exitm
-   .endif
-   .ifeqs "@destination@","FP0"
-     .set DESTINATION,DESTINATION_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_DEST_EQ_RF0
-     .exitm
-   .endif
-   .ifeqs "@destination@","FP1"
-     .set DESTINATION,DESTINATION_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_DEST_EQ_RF1
-     .exitm
-   .endif
-   .ifeqs "@destination@","FP2"
-     .set DESTINATION,DESTINATION_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_DEST_EQ_RF2
-     .exitm
-   .endif
-   .ifeqs "@destination@","FP3"
-     .set DESTINATION,DESTINATION_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_DEST_EQ_RF3
-     .exitm
-   .endif
-   .ifeqs "@destination@","FP4"
-     .set DESTINATION,DESTINATION_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_DEST_EQ_RF4
-     .exitm
-   .endif
-   .ifeqs "@destination@","FP5"
-     .set DESTINATION,DESTINATION_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_DEST_EQ_RF5
-     .exitm
-   .endif
-   .ifeqs "@destination@","FP6"
-     .set DESTINATION,DESTINATION_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_DEST_EQ_RF6
-     .exitm
-   .endif
-   .ifeqs "@destination@","FP7"
-     .set DESTINATION,DESTINATION_29027
-     .set CURRENT_INSTRUCTION, CURRENT_INSTRUCTION | CP_DEST_EQ_RF7
-     .exitm
-   .endif
-   .err
-   .print "@destination@ - Invalid operand"
-
- .endm        ; end of select_destination macro definition
-
-; MACRO NAME : initialize_previous_instruction
-;
-; FUNCTION : Make sure the previous instruction is defined and set to zero
-;
- .macro initialize_previous_instruction
-
-   .ifndef PREVIOUS_INSTRUCTION
-  ;
-  ; Make sure that the previous instruction variable is initialized
-  ;
-     .set PREVIOUS_INSTRUCTION,0
-   .endif
-
- .endm        ; end of initialize_previous_instruction macro definition
-
-
-; MACRO NAME : prepare_function_parameters
-;
-; FUNCTION : To place the input parameters into the correct position for
-;            use by the function body.  When the target language is
-;            FORTRAN, the values of the input arguments are read from the
-;            supplied addresses and moved to the t0-t3 temporary area.
-;            When the target language is C or Pascal, the values of the
-;            input arguments are simply moved to the t0-t3 temporary area.
-;
- .macro prepare_function_parameters,arg1,arg2
-
-   .if $narg==0
-     .err
-     .print "Missing function argument(s)"
-     .exitm
-   .endif
-
-   .if $narg>2
-     .err
-     .print "Too many function arguments
-     .exitm
-   .endif
-
-   .if $narg>=1
-     .if $isreg(@arg1)
-       .ifdef FORTRAN
-         load 0,0,t0,arg1
-         .if ( FUNCTION_TYPE == DOUBLE_FUNCTION )
-           add t1,arg1,4
-           load 0,0,t1,t1
-         .endif
-       .else
-         add t0,arg1,0
-         .if ( FUNCTION_TYPE == DOUBLE_FUNCTION )
-           add t1,%%(&arg1+1),0
-         .endif         
-       .endif
-     .else
-       .err
-       .print "Function argument not register - @arg1@"
-     .endif
-   .endif
-   .if $narg==2
-     .if $isreg (@arg2)
-       .ifdef FORTRAN
-         load 0,0,t2,arg2
-         .if ( FUNCTION_TYPE == DOUBLE_FUNCTION )
-           add t3,arg2,4
-           load 0,0,t3,t3
-         .endif
-       .else
-         add t2,arg2,0
-         .if ( FUNCTION_TYPE == DOUBLE_FUNCTION )
-           add t3,%%(&arg2+1),0
-         .endif
-       .endif
-     .else
-       .err
-       .print "Function argument not register - @arg2@"
-     .endif
-   .endif
-
- .endm ; end of prepare_function_parameters macro definition
-
-; end of smartmac.h file
diff --git a/newlib/libc/sys/a29khif/sys/sysmac.h b/newlib/libc/sys/a29khif/sys/sysmac.h
deleted file mode 100644
index 01ff9eec2..000000000
--- a/newlib/libc/sys/a29khif/sys/sysmac.h
+++ /dev/null
@@ -1,165 +0,0 @@
-; @(#)sysmac.h	1.7 90/10/14 20:56:17, Copyright 1988, 1989, 1990 AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1988, 1989, 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-; sysmac.h
-;
-	.include	"sys/proreg.h"
-
-;	Supported system call function numbers - BSD emulation
-
-	.equ	BSD_exit,	  1
-	.equ	BSD_open,	  5
-	.equ	BSD_close,	  6
-	.equ	BSD_remove,	 10
-	.equ	BSD_lseek,	 19
-	.equ	BSD_sbrk,	 69
-	.equ	BSD_readv,	120
-	.equ	BSD_writev,	121
-	.equ	BSD_rename,	128
-;			Functions above 0x100 are handled by Am29000 code
-	.equ	BSD_alloc,	0x101
-	.equ	BSD_free,	0x102
-	.equ	BSD_getpagesize,	0x103
-
-	.equ	BSD_clock,	0x111
-
-;	Supported system call function numbers - HIF version 2.0
-
-	.equ	HIF_exit,	0x01
-
-	.equ	HIF_open,	0x11
-	.equ	HIF_close,	0x12
-	.equ	HIF_read,	0x13
-	.equ	HIF_write,	0x14
-	.equ	HIF_lseek,	0x15
-	.equ	HIF_remove,	0x16
-	.equ	HIF_rename,	0x17
-	.equ	HIF_ioctl,	0x18
-	.equ	HIF_iowait,	0x19
-	.equ	HIF_iostat,	0x1a
-
-	.equ	HIF_tmpnam,	0x21
-
-	.equ	HIF_time,	0x31
-
-	.equ	HIF_getenv,	0x41
-	.equ	HIF_gettz,	0x43
-
-	.equ	HIF_sysalloc,	0x101
-	.equ	HIF_alloc,	HIF_sysalloc	;Synonym.
-	.equ	HIF_sysfree,	0x102
-	.equ	HIF_free,	HIF_sysfree	;Synonym.
-	.equ	HIF_getpsize,	0x103
-	.equ	HIF_getpagesize,HIF_getpsize	;Synonym.
-	.equ	HIF_getargs,	0x104
-
-	.equ	HIF_clock,	0x111
-	.equ	HIF_cycles,	0x112
-
-	.equ	HIF_setvec,	0x121
-	.equ	HIF_settrap,	0x122
-	.equ	HIF_setim,	0x123
-
-	.equ	HIF_query,	0x131
-
-	.equ	HIF_signal,	0x141
-	.equ	HIF_sigdfl,	0x142
-	.equ	HIF_sigret,	0x143
-	.equ	HIF_sigrep,	0x144
-	.equ	HIF_sigskp,	0x145
-	.equ	HIF_sendsig,	0x146
-
-;Maintain compatibility with HIF 1.0 code.
-
-	.equ	EPI_exit,	HIF_exit
-
-	.equ	EPI_open,	HIF_open
-	.equ	EPI_close,	HIF_close
-	.equ	EPI_read,	HIF_read
-	.equ	EPI_write,	HIF_write
-	.equ	EPI_lseek,	HIF_lseek
-	.equ	EPI_remove,	HIF_remove
-	.equ	EPI_rename,	HIF_rename
-
-	.equ	EPI_tmpnam,	HIF_tmpnam
-
-	.equ	EPI_time,	HIF_time
-
-	.equ	EPI_getenv,	HIF_getenv
-	.equ	EPI_gettz,	HIF_gettz
-	.equ	EPI_alloc,	HIF_sysalloc
-	.equ	EPI_free,	HIF_sysfree
-	.equ	EPI_getpagesize,	HIF_getpsize
-	.equ	EPI_getargs,	HIF_getargs
-
-	.equ	EPI_clock,	HIF_clock
-	.equ	EPI_cycles,	HIF_cycles
-
-	.equ	EPI_setvec,	HIF_setvec
-
-	.equ	V_SYSCALL, 69
-
-;		System call macros
-/* Now that source files have been sed'd to avoid these macros, they
-   are just commented out.  -- gnu@cygnus.com  Oct 90 
-
-	.ifdef	_BSD_OS
-	  .equ  V_SYSCALL, 66
-	.else
-	  .equ	V_SYSCALL, 69
-	.endif
-
-	.macro  syscall, name
-	  .ifdef	_BSD_OS
-	    const	  tav, SYS_@name
-	  .else
-	    const	  tav, HIF_@name
-	  .endif
-	  asneq		V_SYSCALL, gr1, gr1
-	.endm
-
-; error return
-;   set errno to the error value in tav.
-;   return -1
-;
-	.macro  returnerr
-;;	  .extern	_errno		; rather have undef'd sym than multiple def's
-	  const		tpc, _errno
-	  consth	tpc, _errno
-	  store		0, 0, tav, tpc
-	  jmpi		lr0
-	  constn	v0, -1
-	.endm
-
-; package the most common case in one macro
-;
-	.macro  system, name
-	  syscall	name
-	  jmpti		tav, lr0
-	    returnerr
-	.endm
- */
diff --git a/newlib/libc/sys/a29khif/systime.s b/newlib/libc/sys/a29khif/systime.s
deleted file mode 100644
index 95b193360..000000000
--- a/newlib/libc/sys/a29khif/systime.s
+++ /dev/null
@@ -1,44 +0,0 @@
-; @(#)systime.s	1.2 90/10/14 21:57:59, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; _time.s
-;	time_t secs = time( time_t *secs );
-;
-;	NOTE - Will not work on BSD (no time sys call)
-;
-	.file	"systime.s"
-	.include "sys/sysmac.h"
-	.text
-	.word	0x00030000		; Debugger tag word
-	.global	_time
-_time:
-	const tav,HIF_time @ asneq V_SYSCALL,gr1,gr1
-	cpeq	gr97, lr2, 0
-	jmpti	gr97, lr0
-	nop
-	jmpi	lr0
-	store	0, 0, gr96, lr2
-	.end
diff --git a/newlib/libc/sys/a29khif/vec.s b/newlib/libc/sys/a29khif/vec.s
deleted file mode 100644
index 5a7083a3c..000000000
--- a/newlib/libc/sys/a29khif/vec.s
+++ /dev/null
@@ -1,35 +0,0 @@
-; @(#)vec.s	1.2 90/10/14 21:58:01, AMD
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; Copyright 1990 Advanced Micro Devices, Inc.
-;
-; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
-; specifically  grants the user the right to modify, use and distribute this
-; software provided this notice is not removed or altered.  All other rights
-; are reserved by AMD.
-;
-; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
-; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
-; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
-; USE OF THIS SOFTWARE.
-;
-; So that all may benefit from your experience, please report  any  problems
-; or  suggestions about this software to the 29K Technical Support Center at
-; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
-; 0031-11-1129 in Japan, toll free.  The direct dial number is 512-462-4118.
-;
-; Advanced Micro Devices, Inc.
-; 29K Support Products
-; Mail Stop 573
-; 5900 E. Ben White Blvd.
-; Austin, TX 78741
-; 800-292-9263
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-	.global	V_SPILL, V_FILL
-	.global	V_EPI_OS, V_BSD_OS
-
-	.equ	V_SPILL, 64
-	.equ	V_FILL, 65
-
-	.equ	V_BSD_OS, 66
-	.equ	V_EPI_OS, 69
-	.end
diff --git a/newlib/libc/sys/aclocal.m4 b/newlib/libc/sys/aclocal.m4
deleted file mode 100644
index c0a206827..000000000
--- a/newlib/libc/sys/aclocal.m4
+++ /dev/null
@@ -1,1223 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-
-AC_PROG_INSTALL
-
-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-fi
-
-. [$]{newlib_basedir}/configure.host
-
-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
-AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
-AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
-AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
-AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
-
-AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
-
-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
-else
-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
-fi
-AC_SUBST($1)])
-
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi])
-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
-
-# serial 46 AC_PROG_LIBTOOL
-AC_DEFUN([AC_PROG_LIBTOOL],
-[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
-dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
-dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
-  AC_PROVIDE_IFELSE([AC_PROG_CXX],
-    [AC_LIBTOOL_CXX],
-    [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
-])])
-
-dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
-dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
-dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
-  AC_PROVIDE_IFELSE([AC_PROG_GCJ],
-    [AC_LIBTOOL_GCJ],
-    [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
-        [AC_LIBTOOL_GCJ],
-	[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
-	  [AC_LIBTOOL_GCJ],
-	[ifdef([AC_PROG_GCJ],
-	       [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])
-	 ifdef([A][M_PROG_GCJ],
-	       [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])
-	 ifdef([LT_AC_PROG_GCJ],
-	       [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])])])])])
-
-AC_DEFUN([_AC_PROG_LIBTOOL],
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
-
-# Save cache, so that ltconfig can load it
-AC_CACHE_SAVE
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
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-
-# Reload cache, that may have been modified by ltconfig
-AC_CACHE_LOAD
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-AC_DEFUN([AC_LIBTOOL_SETUP],
-[AC_PREREQ(2.13)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-AC_REQUIRE([AC_OBJEXT])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
-dnl
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    AC_PATH_MAGIC
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-  ;;
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-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(STRIP, strip, :)
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
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-AC_ARG_ENABLE(libtool-lock,
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-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-AC_ARG_WITH(pic,
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-
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-  # Find out which ABI we are using.
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-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_SAVE
-     AC_LANG_C
-     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_RESTORE])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
-    [AC_TRY_LINK([],
-      [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);],
-      [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
-      [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  ])
-esac
-])
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
-<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)])
-
-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
-# Usage: AC_LIBTOOL_PICMODE[(MODE)]
-#   Where MODE is either `yes' or `no'.  If omitted, it defaults to
-#   `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)])
-
-
-# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="ifelse([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      re_direlt=['/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.[012])
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'] ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
-  else
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
-  fi
-  ;;
-
-newsos6)
-  [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-[sysv5uw[78]* | sysv4*uw2*)]
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-])
-
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32*)
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deleted file mode 100644
index 7ef026eae..000000000
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-all: crt0.o
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diff --git a/newlib/libc/sys/arc/Makefile.in b/newlib/libc/sys/arc/Makefile.in
deleted file mode 100644
index 9e1c0c1eb..000000000
--- a/newlib/libc/sys/arc/Makefile.in
+++ /dev/null
@@ -1,329 +0,0 @@
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diff --git a/newlib/libc/sys/arc/aclocal.m4 b/newlib/libc/sys/arc/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/arc/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
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-dnl This provides configure definitions used by all the newlib
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-dnl Basic newlib configury.  This calls basic introductory stuff,
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-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
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-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
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-  1)   newlib_elix_level=1 ;;
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-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
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-
-# AM_AUTOMAKE_VERSION(VERSION)
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diff --git a/newlib/libc/sys/arc/configure b/newlib/libc/sys/arc/configure
deleted file mode 100755
index 46148becd..000000000
--- a/newlib/libc/sys/arc/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
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-ac_help="$ac_help
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-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
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-  --x-libraries=DIR       X library files are in DIR
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- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
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-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
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-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
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-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
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-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:975: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
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-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-
-cat >> confdefs.h <<EOF
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-echo "configure:1018: checking for working aclocal-${am__api_version}" >&5
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
-   ACLOCAL=aclocal-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1031: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
-   AUTOCONF=autoconf
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-   AUTOCONF="$missing_dir/missing autoconf"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
-   AUTOMAKE=automake-${am__api_version}
-   echo "$ac_t""found" 1>&6
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-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoheader --version) < /dev/null > /dev/null 2>&1; then
-   AUTOHEADER=autoheader
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-   AUTOHEADER="$missing_dir/missing autoheader"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1070: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
-   MAKEINFO=makeinfo
-   echo "$ac_t""found" 1>&6
-else
-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
-
-
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1095: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
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-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
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-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1125: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
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-    shift
-    ac_cv_prog_CC="$@"
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-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
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-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1183: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-
-
-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AR"; then
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-else
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-AR="$ac_cv_prog_AR"
-if test -n "$AR"; then
-  echo "$ac_t""$AR" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1370: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1424: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
-  enableval="$enable_maintainer_mode"
-  USE_MAINTAINER_MODE=$enableval
-else
-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
-  MAINTAINER_MODE_FALSE='#'
-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1458: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/arc/configure.in b/newlib/libc/sys/arc/configure.in
deleted file mode 100644
index f715b1edd..000000000
--- a/newlib/libc/sys/arc/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/arc configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(isatty.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/arc/crt0.S b/newlib/libc/sys/arc/crt0.S
deleted file mode 100644
index 346339774..000000000
--- a/newlib/libc/sys/arc/crt0.S
+++ /dev/null
@@ -1,75 +0,0 @@
-; ARC start up file
-; In the absence of a custom linker script, go with something simple.
-; We do not support passing arguments to "main", but this is an embedded
-; system anyway.
-;
-; We call init/fini here without cpu prefixes because there is always
-; only one .init/.fini section per image.
-
-	.section .text
-	.align 4
-
-	.global	start
-start:
-
-	mov	sp,end		; Round "sp" up to page after "end".
-	add	sp,sp,4095
-	and	sp,sp,-4096
-
-	ld	r8,[stack_size]	; Add stack size to "sp".
-	add	sp,sp,r8
-
-	st	sp,[sbrk_start]	; Initialize malloc heap.
-	st	sp,[sbrk_loc]
-
-	sub	sp,sp,16	; callee expects 16 bytes already "pushed".
-	mov	fp,0		; Top of stack frame indicator.
-
-	mov	r0,edata	; Zero bss.
-	mov	r2,end
-	sub	r2,r2,r0
-	mov	r1,0
-
-#ifdef __base__
-	bl.nd	_memset
-	bl.nd	init		; .init section entry point.
-	mov	r0,%st(fini)	; .fini section entry point.
-	bl.nd	_atexit
-	mov	r0,0		; argc
-	mov	r1,0		; argv
-	bl.nd	_main
-	bl.nd	_exit
-#endif
-
-#ifdef __host__
-	bl.nd	_host_memset
-	bl.nd	init		; .init section entry point.
-	mov	r0,%st(fini)	; .fini section entry point.
-	bl.nd	_host_atexit
-	mov	r0,0		; argc
-	mov	r1,0		; argv
-	bl.nd	_host_main
-	bl.nd	_host_exit
-#endif
-
-#ifdef __graphics__
-	bl.nd	_graphics_memset
-	bl.nd	init		; .init section entry point.
-	mov	r0,%st(fini)	; .fini section entry point.
-	bl.nd	_graphics_atexit
-	mov	r0,0		; argc
-	mov	r1,0		; argv
-	bl.nd	_graphics_main
-	bl.nd	_graphics_exit
-#endif
-
-#ifdef __audio__
-	bl.nd	_audio_memset
-	bl.nd	init		; .init section entry point.
-	mov	r0,%st(fini)	; .fini section entry point.
-	bl.nd	_audio_atexit
-	mov	r0,0		; argc
-	mov	r1,0		; argv
-	bl.nd	_audio_main
-	bl.nd	_audio_exit
-#endif
diff --git a/newlib/libc/sys/arc/isatty.c b/newlib/libc/sys/arc/isatty.c
deleted file mode 100644
index 3c64647a9..000000000
--- a/newlib/libc/sys/arc/isatty.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* isatty.c */
-
-/* Dumb implementation so programs will at least run.  */
-
-#include <sys/stat.h>
-
-int
-isatty (int fd)
-{
-  struct stat buf;
-
-  if (fstat (fd, &buf) < 0)
-    return 0;
-  if (S_ISCHR (buf.st_mode))
-    return 1;
-  return 0;
-}
diff --git a/newlib/libc/sys/arc/mem-layout.c b/newlib/libc/sys/arc/mem-layout.c
deleted file mode 100644
index e9c215220..000000000
--- a/newlib/libc/sys/arc/mem-layout.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Ideally this kind of stuff is specified in a linker script.  It's not clear
-   what the default linker script should do, so for now we have this.  */
-
-/* Keep this file separate from sbrk.c so the programmer can supply his/her
-   own _sbrk_r.  This file could go in crt0.S, but I want to keep this in C.
-   This is all just an experiment anyway.  */
-
-#ifndef STACK_SIZE
-/* Cache lines recycle at 4096 I think, and 4096 is listed as the page size,
-   so we make the stack size a multiple of it.  Not that it's relevant or
-   anything, but why not base it on *something*?  */
-#define STACK_SIZE (4096 * 4)
-#endif
-
-int stack_size asm ("stack_size") = STACK_SIZE;
-
-#ifndef SBRK_SIZE
-#define SBRK_SIZE (4096 * 32)
-#endif
-
-int sbrk_size asm ("sbrk_size") = SBRK_SIZE;
diff --git a/newlib/libc/sys/arc/sbrk.c b/newlib/libc/sys/arc/sbrk.c
deleted file mode 100644
index 9f863cded..000000000
--- a/newlib/libc/sys/arc/sbrk.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* sbrk support */
-
-/* The current plan is to have one sbrk handler for all cpus.
-   Hence use `asm' for each global variable here to avoid the cpu prefix.
-   We can't intrude on the user's namespace (another reason to use asm).  */
-
-#include <sys/types.h>
-#include <sys/syscall.h>
-#include <errno.h>
-#include <stddef.h>
-
-/* These variables are publicly accessible for debugging purposes.
-   The user is also free to set sbrk_size to something different.
-   See mem-layout.c.  */
-
-extern int sbrk_size asm ("sbrk_size");
-
-caddr_t sbrk_start asm ("sbrk_start");
-caddr_t sbrk_loc asm ("sbrk_loc");
-
-/*caddr_t _sbrk_r (struct _reent *, size_t) asm ("__sbrk_r");*/
-
-/* FIXME: We need a semaphore here.  */
-
-caddr_t
-_sbrk_r (struct _reent *r, size_t nbytes)
-{
-  caddr_t result;
-
-  if (
-      /* Ensure we don't underflow.  */
-      sbrk_loc + nbytes < sbrk_start
-      /* Ensure we don't overflow.  */
-      || sbrk_loc + nbytes > sbrk_start + sbrk_size)
-    {
-      errno = ENOMEM;
-      return ((caddr_t) -1);
-    }
-
-  result = sbrk_loc;
-  sbrk_loc += nbytes;
-  return result;
-}
diff --git a/newlib/libc/sys/arc/sys/syscall.h b/newlib/libc/sys/arc/sys/syscall.h
deleted file mode 100644
index b5d8aa2e1..000000000
--- a/newlib/libc/sys/arc/sys/syscall.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* ARC system call interface */
-
-/* A special version of the flag insn is used to distinguish syscalls from
-   breakpoints (a breakpoint might be set at the same place).
-
-   The upper 23 bits of the argument to a flag insn are not currently used.
-   By convention, bit 31 is one to indicate this is a specially coded operand.
-   The next 15 bits (bits 30-16) can be used for software purposes.
-   The format isn't documented yet, so the pattern we use here may change.  */
-
-#define SYSCALL_MARKER 0x80010000
-#define SYSCALL_MAGIC 0x61082300
-
-/* Perform a system call.
-
-   If ERR is 0, it succeeded.  Otherwise it is a positive value for errno.  */
-
-#define SYSCALL(op, rc, err, r0, r1, r2) \
-asm volatile ( "\
-	      mov r0,%2\n\t \
-	      mov r1,%3\n\t \
-	      mov r2,%4\n\t \
-	      mov r3,%5\n\t \
-	      mov r4,%6\n\t \
-	      flag %7\n\t \
-	      nop\n\t \
-	      nop\n\t \
-	      nop\n\t \
-	      mov %0,r0\n\t \
-	      mov %1,r1" \
-	      : "=r" (rc), "=r" (err) \
-	      : "i" (SYSCALL_MAGIC), "r" (op), "r" (r0), "r" (r1), "r" (r2), \
-	        "i" (1 | SYSCALL_MARKER) \
-	      : "r0", "r1", "r2", "r3", "r4");
-
-#define	SYS_exit	1
-#define	SYS_open	2
-#define	SYS_close	3
-#define	SYS_read	4
-#define	SYS_write	5
-#define	SYS_lseek	6
-#define	SYS_link	7
-#define	SYS_unlink	8
-#define	SYS_chdir	9
-#define	SYS_chmod	10
-#define SYS_stat	11
-#define SYS_fstat	12
-#define SYS_access	13
-#define	SYS_getpid	14
-#define SYS_kill	15
-#define SYS_time	16
-
-#define SYS_MAX		17
diff --git a/newlib/libc/sys/arc/syscalls.c b/newlib/libc/sys/arc/syscalls.c
deleted file mode 100644
index 9c578451a..000000000
--- a/newlib/libc/sys/arc/syscalls.c
+++ /dev/null
@@ -1,131 +0,0 @@
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/syscall.h>
-#include <_ansi.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdarg.h>
-#include <reent.h>
-
-_ssize_t
-_read_r (struct _reent *r, int fd, void *buf, size_t nbytes)
-{
-  int err;
-  _ssize_t rc;
-
-  SYSCALL (SYS_read, rc, err, fd, buf, nbytes);
-  if (err)
-    __errno_r (r) = err;
-  return rc;
-}
-
-_ssize_t
-_write_r (struct _reent *r, int fd, const void *buf, size_t nbytes)
-{
-  int err;
-  _ssize_t rc;
-
-  SYSCALL (SYS_write, rc, err, fd, buf, nbytes);
-  if (err)
-    __errno_r (r) = err;
-  return rc;
-}
-
-/* FIXME: The prototype in <fcntl.h> for open() uses ...,
-   but reent.h uses int.  */
-
-int
-_open_r (struct _reent *r, const char *buf, int flags, int mode)
-{
-  int rc,err;
-#if 0
-  int mode;
-  va_list ap;
-
-  va_start (ap, flags);
-  mode = va_arg (ap, int);
-  va_end (ap);
-#endif
-
-  SYSCALL (SYS_open, rc, err, buf, flags, mode);
-  if (err)
-    __errno_r (r) = err;
-  return rc;
-}
-
-int
-_close_r (struct _reent *r, int fd)
-{
-  int rc,err;
-
-  SYSCALL (SYS_close, rc, err, fd, 0, 0);
-  if (err)
-    __errno_r (r) = err;
-  return rc;
-}
-
-off_t
-_lseek_r (struct _reent *r, int fd,  off_t offset, int whence)
-{
-  int err;
-  off_t rc;
-
-  SYSCALL (SYS_lseek, rc, err, fd, offset, whence);
-  if (err)
-    __errno_r (r) = err;
-  return rc;
-}
-
-int
-_fstat_r (struct _reent *r, int fd, struct stat *buf)
-{
-  int rc,err;
-
-  SYSCALL (SYS_fstat, rc, err, fd, buf, 0);
-  if (err)
-    __errno_r (r) = err;
-  return rc;
-}
-
-/* FIXME: Shouldn't this be _exit_r?  */
-
-void
-_exit (int ret)
-{
-  int rc,err;
-
-  SYSCALL (SYS_exit, rc, err, ret, 0, 0);
-
-  /* If that failed, use an infinite loop.  */
-  while (1)
-    continue;
-}
-
-time_t
-_time (time_t *timer)
-{
-  return 0;
-}
-
-int
-_creat_r (struct _reent *r, const char *path, int mode)
-{
-  return _open_r (r, path, O_CREAT | O_TRUNC, mode);
-}
-
-int
-_getpid_r (struct _reent *r)
-{
-  return 42;
-}
-
-int
-_kill_r (struct _reent *r, int pid, int sig)
-{
-  int rc,err;
-
-  SYSCALL (SYS_kill, rc, err, pid, sig, 0);
-  if (err)
-    __errno_r (r) = err;
-  return rc;
-}
diff --git a/newlib/libc/sys/arm/Makefile.am b/newlib/libc/sys/arm/Makefile.am
deleted file mode 100644
index 7749d4aff..000000000
--- a/newlib/libc/sys/arm/Makefile.am
+++ /dev/null
@@ -1,24 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-if MAY_SUPPLY_SYSCALLS
-extra_objs = libcfunc.o trap.o syscalls.o
-else
-extra_objs =
-endif
-
-lib_a_SOURCES = aeabi_atexit.c
-lib_a_LIBADD = $(extra_objs)
-lib_a_DEPENDENCIES = $(extra_objs)
-
-if MAY_SUPPLY_SYSCALLS
-all: crt0.o
-endif
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/arm/Makefile.in b/newlib/libc/sys/arm/Makefile.in
deleted file mode 100644
index 323db9c9b..000000000
--- a/newlib/libc/sys/arm/Makefile.in
+++ /dev/null
@@ -1,332 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-@MAY_SUPPLY_SYSCALLS_TRUE@extra_objs = libcfunc.o trap.o syscalls.o
-@MAY_SUPPLY_SYSCALLS_FALSE@extra_objs = 
-
-lib_a_SOURCES = aeabi_atexit.c
-lib_a_LIBADD = $(extra_objs)
-lib_a_DEPENDENCIES = $(extra_objs)
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_OBJECTS =  aeabi_atexit.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-@MAY_SUPPLY_SYSCALLS_TRUE@all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/arm/aclocal.m4 b/newlib/libc/sys/arm/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/arm/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
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-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
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-
-# AM_AUTOMAKE_VERSION(VERSION)
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diff --git a/newlib/libc/sys/arm/aeabi_atexit.c b/newlib/libc/sys/arm/aeabi_atexit.c
deleted file mode 100644
index 4b600e250..000000000
--- a/newlib/libc/sys/arm/aeabi_atexit.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#include <stdlib.h>
-
-/* Register a function to be called by exit or when a shared library
-   is unloaded.  This routine is like __cxa_atexit, but uses the
-   calling sequence required by the ARM EABI.  */
-int
-__aeabi_atexit (void *arg, void (*func) (void *), void *d)
-{
-  return __cxa_atexit (func, arg, d);
-}
diff --git a/newlib/libc/sys/arm/configure b/newlib/libc/sys/arm/configure
deleted file mode 100755
index 106d8eabf..000000000
--- a/newlib/libc/sys/arm/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
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-
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-ac_help="$ac_help
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-  --enable-newlib-iconv     enable iconv library support"
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-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
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-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
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-  ac_cv_mingw32=yes
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-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
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-echo "$ac_t""$ac_cv_mingw32" 1>&6
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-  case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
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-  multilib=yes
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-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
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-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
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-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
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-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
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-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
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-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
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-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
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-NONE)
-  case $nonopt in
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-  *) target_alias=$nonopt ;;
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-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
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-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:975: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
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-
-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-
-cat >> confdefs.h <<EOF
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-
-
-
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-echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1018: checking for working aclocal-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
-   ACLOCAL=aclocal-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1031: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
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-   AUTOCONF="$missing_dir/missing autoconf"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
-   AUTOMAKE=automake-${am__api_version}
-   echo "$ac_t""found" 1>&6
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-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
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-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-   AUTOHEADER="$missing_dir/missing autoheader"
-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1070: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   MAKEINFO="$missing_dir/missing makeinfo"
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-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
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-
-
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-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
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-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
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-  echo "$ac_t""no" 1>&6
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-
-if test -z "$CC"; then
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-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
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-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
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-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
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-    ac_cv_prog_CC="$@"
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-  echo "$ac_t""no" 1>&6
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-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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-  cat > conftest.c <<EOF
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-  ac_cv_prog_gcc=no
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-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
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-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
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-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
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-  ac_cv_prog_cc_g=no
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-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
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-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
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-
-
-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
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-  if test -n "$AS"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-  echo "$ac_t""no" 1>&6
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-
-
-
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-  echo "$ac_t""no" 1>&6
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-
-
-
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-  if test -n "$RANLIB"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
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-
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
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-  RANLIB=":"
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-
-
-# Find a good install program.  We prefer a C program (faster),
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-# IRIX /sbin/install
-# AIX /bin/install
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-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1370: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
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-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
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-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
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-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1424: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
-  enableval="$enable_maintainer_mode"
-  USE_MAINTAINER_MODE=$enableval
-else
-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1458: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
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-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/arm/configure.in b/newlib/libc/sys/arm/configure.in
deleted file mode 100644
index eeac4889f..000000000
--- a/newlib/libc/sys/arm/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/arm configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(trap.S)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/arm/crt0.S b/newlib/libc/sys/arm/crt0.S
deleted file mode 100644
index 8a8372a88..000000000
--- a/newlib/libc/sys/arm/crt0.S
+++ /dev/null
@@ -1,289 +0,0 @@
-#include "newlib.h"
-#include "swi.h"
-
-/* ANSI concatenation macros.  */
-#define CONCAT(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-#ifdef __USER_LABEL_PREFIX__
-#define FUNCTION( name ) CONCAT (__USER_LABEL_PREFIX__, name)
-#else
-#error __USER_LABEL_PREFIX is not defined
-#endif
-
-#ifdef HAVE_INITFINI_ARRAY
-#define _init	__libc_init_array
-#define _fini	__libc_fini_array
-#endif
-
-/* .text is used instead of .section .text so it works with arm-aout too.  */
-	.text
-	.code 32
-	.align 	0
-
-	.global	_mainCRTStartup
-	.global	_start
-	.global	start
-start:
-_start:
-_mainCRTStartup:
-#if defined(__ELF__) && !defined(__USING_SJLJ_EXCEPTIONS__)
-	/* Annotation for EABI unwinding tables.  */
-	.fnstart
-#endif
-
-/* Start by setting up a stack */
-#ifdef ARM_RDP_MONITOR
-	/*  Issue Demon SWI to read stack info */
-	swi	SWI_GetEnv	/*  Returns command line in r0 */
-	mov	sp,r1		/*  and the highest memory address in r1 */
-	ldr	sl, .LC2	/*  stack limit is at end of data */
-	add	sl, sl, #256	/*  allow slop for stack overflow handling */
-				/*  and small frames */
-#else
-#ifdef ARM_RDI_MONITOR
-	/*  Issue Angel SWI to read stack info */
-	mov	r0, #AngelSWI_Reason_HeapInfo
-	adr	r1, .LC0	/*  point at ptr to 4 words to receive data */
-	swi	AngelSWI_ARM	/*  We are always in ARM mode for startup */
-	ldr	r0, .LC0	/*  point at values read */
-	ldr	sp, [r0, #8]
-	ldr	sl, [r0, #12]
-	add	sl, sl, #256	/*  allow slop for stack overflow handling */
-				/*  and small frames */
-#else
-	/*  Set up the stack pointer to a fixed value */
-	ldr	r3, .LC0
-	mov 	sp, r3
-	/* Setup a default stack-limit in-case the code has been
-	   compiled with "-mapcs-stack-check".  Hard-wiring this value
-	   is not ideal, since there is currently no support for
-	   checking that the heap and stack have not collided, or that
-	   this default 64k is enough for the program being executed.
-	   However, it ensures that this simple crt0 world will not
-	   immediately cause an overflow event:  */
-	sub	sl, sp, #64 << 10	/* Still assumes 256bytes below sl */
-#endif
-#endif
-	/* Zero the memory in the .bss section.  */
-	mov 	a2, #0			/* Second arg: fill value */
-	mov	fp, a2			/* Null frame pointer */
-	mov	r7, a2			/* Null frame pointer for Thumb */
-	
-	ldr	a1, .LC1		/* First arg: start of memory block */
-	ldr	a3, .LC2	
-	sub	a3, a3, a1		/* Third arg: length of block */
-	
-
-#ifdef __thumb__		/* Enter Thumb mode.... */
-
-	add	a4, pc, #1	/* Get the address of the Thumb block */
-	bx	a4		/* Go there and start Thumb decoding  */
-
-	.code 16
-	.global __change_mode
-	.thumb_func
-__change_mode:	
-#endif
-	
-	bl	FUNCTION (memset)
-#if !defined (ARM_RDP_MONITOR) && !defined (ARM_RDI_MONITOR)
-	mov	r0, #0		/*  no arguments  */
-	mov	r1, #0		/*  no argv either */
-#else
-	/* Need to set up standard file handles */
-	bl	FUNCTION (initialise_monitor_handles)
-	
-#ifdef ARM_RDP_MONITOR
-	swi	SWI_GetEnv	/*  sets r0 to point to the command line */
-	mov	r1, r0
-#else
-	mov	r0, #AngelSWI_Reason_GetCmdLine
-	adr	r1, .LC30	/*  Space for command line */
-	swi	AngelSWI
-	ldr	r1, .LC30
-#endif
-	/*  Parse string at r1 */
-	mov	r0, #0		/*  count of arguments so far */
-	/* Push a NULL argument onto the end of the list.  */
-#ifdef __thumb__
-	push	{r0}
-#else
-	stmfd	sp!, {r0}
-#endif
-.LC10:
-/*  Skip leading blanks */
-#ifdef __thumb__
-	ldrb	r3, [r1]
-	add	r1, #1
-#else
-	ldrb	r3, [r1], #1
-#endif
-	cmp	r3, #0
-	beq	.LC12
-	cmp	r3, #' '
-	beq	.LC10
-
-/*  See whether we are scanning a string */
-	cmp	r3, #'"'
-#ifdef __thumb__
-	beq	.LC20
-	cmp	r3, #'\''
-	bne	.LC21
-.LC20:
-	mov	r2, r3
-	b	.LC22
-
-.LC21:
-	mov	r2, #' '	/*  terminator type */
-	sub	r1, r1, #1	/*  adjust back to point at start char */
-.LC22:
-#else
-	cmpne	r3, #'\''
-	moveq	r2, r3
-	movne	r2, #' '	/*  terminator type */
-	subne	r1, r1, #1	/*  adjust back to point at start char */
-#endif
-
-/*  Stack a pointer to the current argument */
-#ifdef __thumb__
-	push	{r1}
-#else
-	stmfd	sp!, {r1}
-#endif
-	add	r0, r0, #1
-.LC11:
-#ifdef __thumb__
-	ldrb	r3, [r1]
-	add	r1, #1
-#else
-	ldrb	r3, [r1], #1
-#endif
-	cmp	r3, #0
-	beq	.LC12
-	cmp	r2, r3		/*  reached terminator? */
-	bne	.LC11
-	mov	r2, #0
-	sub	r3, r1, #1
-	strb	r2, [r3]	/*  terminate the arg string */
-	b	.LC10
-
-.LC12:
-	mov	r1, sp		/*  point at stacked arg pointers */
-	/* We've now got the stacked args in order reverse the */
-#ifdef __thumb__
-	mov	r2, r0
-	lsl	r2, #2
-	add	r2, sp
-	mov	r3, sp
-.LC15:	cmp	r2, r3
-	bls	.LC14
-	sub	r2, #4
-	ldr	r4, [r2]
-	ldr	r5, [r3]
-	str	r5, [r2]
-	str	r4, [r3]
-	add	r3, #4
-	b	.LC15
-.LC14:	
-	/* Ensure doubleword stack alignment.  */
-	mov	r4, sp
-	mov	r5, #7
-	bic	r4, r5
-	mov	sp, r4
-#else
-	add	r2, sp, r0, LSL #2	/* End of args */
-	mov	r3, sp			/* Start of args */
-.LC13:	cmp	r2, r3
-	ldrhi	r4,[r2, #-4]		/* Reverse ends of list */
-	ldrhi	r5, [r3]
-	strhi	r5, [r2, #-4]!
-	strhi	r4, [r3], #4
-	bhi	.LC13
-	/* Ensure doubleword stack alignment.  */
-	bic	sp, sp, #7
-#endif
-#endif
-
-#ifdef __USES_INITFINI__
-	/* Some arm/elf targets use the .init and .fini sections
-	   to create constructors and destructors, and for these
-	   targets we need to call the _init function and arrange
-	   for _fini to be called at program exit.  */
-	mov	r4, r0
-	mov	r5, r1
-	ldr	r0, .Lfini
-	bl	FUNCTION (atexit)
-	bl	FUNCTION (_init)
-	mov	r0, r4
-	mov	r1, r5
-#endif	
-	bl	FUNCTION (main)
-
-	bl	FUNCTION (exit)		/* Should not return.  */
-
-#ifdef __thumb__
-	/* Come out of Thumb mode.  This code should be redundant.  */
-
-	mov	a4, pc
-	bx	a4
-
-	.code 32
-	.global change_back
-change_back:
-	/* Halt the execution.  This code should never be executed.  */
-	/* With no debug monitor, this probably aborts (eventually).
-	   With a Demon debug monitor, this halts cleanly.
-	   With an Angel debug monitor, this will report 'Unknown SWI'.	 */
-	swi	SWI_Exit
-#endif
-	
-	/* For Thumb, constants must be after the code since only 
-	   positive offsets are supported for PC relative addresses.  */
-	
-	.align 0
-.LC0:
-#ifdef ARM_RDI_MONITOR
-	.word	HeapBase
-#else
-#ifndef ARM_RDP_MONITOR
-#ifdef __pe__
-	.word	0x800000
-#else
-/*	.word	0x80000	*/		/* Top of RAM on the PIE board.  */
-#endif
-#endif
-#endif
-#if defined(__ELF__) && !defined(__USING_SJLJ_EXCEPTIONS__)
-	/* Protect against unhandled exceptions.  */
-	.cantunwind
-	.fnend
-#endif
-.LC1:
-	.word	__bss_start__
-.LC2:
-	.word	__bss_end__
-#ifdef __USES_INITFINI__
-.Lfini:
-	.word	FUNCTION(_fini)
-#endif
-#ifdef ARM_RDI_MONITOR
-.LC30:
-	.word	CommandLine
-	.word	255
-
-/*  Workspace for Angel calls.  */
-	.data
-/*  Data returned by monitor SWI.  */
-.global	__stack_base__
-HeapBase:	.word	0
-HeapLimit:	.word	0
-__stack_base__:	.word	0
-StackLimit:	.word	0
-CommandLine:	.space	256,0	/*  Maximum length of 255 chars handled.  */
-#endif
-	
-#ifdef __pe__
-	.section .idata$3
-	.long	0,0,0,0,0,0,0,0
-#endif
diff --git a/newlib/libc/sys/arm/libcfunc.c b/newlib/libc/sys/arm/libcfunc.c
deleted file mode 100644
index ddc611f34..000000000
--- a/newlib/libc/sys/arm/libcfunc.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Support files for GNU libc.  Files in the C namespace go here.
-   Files in the system namespace (ie those that start with an underscore)
-   go in syscalls.c.
-   
-   Note: These functions are in a seperate file so that OS providers can
-   overrride the system call stubs (defined in syscalls.c) without having
-   to provide libc funcitons as well.  */
-#include "swi.h"
-
-#ifdef ARM_RDI_MONITOR
-
-static inline int
-do_AngelSWI (int reason, void * arg)
-{
-  int value;
-  asm volatile ("mov r0, %1; mov r1, %2; swi %a3; mov %0, r0"
-       : "=r" (value) /* Outputs */
-       : "r" (reason), "r" (arg), "i" (AngelSWI) /* Inputs */
-       : "r0", "r1", "lr"
-		/* Clobbers r0 and r1, and lr if in supervisor mode */);
-  return value;
-}
-#endif /* ARM_RDI_MONITOR */
-
-
-void
-abort (void)
-{
-#ifdef ARM_RDI_MONITOR
-  do_AngelSWI (AngelSWI_Reason_ReportException,
-	      (void *) ADP_Stopped_RunTimeError);
-#else
- asm ("mov r0,#17\nswi %a0" :: "i" (SWI_Exit));
-#endif
-}
-
-void
-alarm (void)
-{
-}
diff --git a/newlib/libc/sys/arm/swi.h b/newlib/libc/sys/arm/swi.h
deleted file mode 100644
index 15c3866a1..000000000
--- a/newlib/libc/sys/arm/swi.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* SWI numbers for RDP (Demon) monitor.  */
-#define SWI_WriteC                 0x0
-#define SWI_Write0                 0x2
-#define SWI_ReadC                  0x4
-#define SWI_CLI                    0x5
-#define SWI_GetEnv                 0x10
-#define SWI_Exit                   0x11
-#define SWI_EnterOS                0x16
-
-#define SWI_GetErrno               0x60
-#define SWI_Clock                  0x61
-#define SWI_Time                   0x63
-#define SWI_Remove                 0x64
-#define SWI_Rename                 0x65
-#define SWI_Open                   0x66
-
-#define SWI_Close                  0x68
-#define SWI_Write                  0x69
-#define SWI_Read                   0x6a
-#define SWI_Seek                   0x6b
-#define SWI_Flen                   0x6c
-
-#define SWI_IsTTY                  0x6e
-#define SWI_TmpNam                 0x6f
-#define SWI_InstallHandler         0x70
-#define SWI_GenerateError          0x71
-
-
-/* Now the SWI numbers and reason codes for RDI (Angel) monitors.  */
-#define AngelSWI_ARM 			0x123456
-#ifdef __thumb__
-#define AngelSWI 			0xAB
-#else
-#define AngelSWI 			AngelSWI_ARM
-#endif
-
-/* The reason codes:  */
-#define AngelSWI_Reason_Open		0x01
-#define AngelSWI_Reason_Close		0x02
-#define AngelSWI_Reason_WriteC		0x03
-#define AngelSWI_Reason_Write0		0x04
-#define AngelSWI_Reason_Write		0x05
-#define AngelSWI_Reason_Read		0x06
-#define AngelSWI_Reason_ReadC		0x07
-#define AngelSWI_Reason_IsTTY		0x09
-#define AngelSWI_Reason_Seek		0x0A
-#define AngelSWI_Reason_FLen		0x0C
-#define AngelSWI_Reason_TmpNam		0x0D
-#define AngelSWI_Reason_Remove		0x0E
-#define AngelSWI_Reason_Rename		0x0F
-#define AngelSWI_Reason_Clock		0x10
-#define AngelSWI_Reason_Time		0x11
-#define AngelSWI_Reason_System		0x12
-#define AngelSWI_Reason_Errno		0x13
-#define AngelSWI_Reason_GetCmdLine 	0x15
-#define AngelSWI_Reason_HeapInfo 	0x16
-#define AngelSWI_Reason_EnterSVC 	0x17
-#define AngelSWI_Reason_ReportException 0x18
-#define ADP_Stopped_ApplicationExit 	((2 << 16) + 38)
-#define ADP_Stopped_RunTimeError 	((2 << 16) + 35)
diff --git a/newlib/libc/sys/arm/sys/param.h b/newlib/libc/sys/arm/sys/param.h
deleted file mode 100644
index adc066e9a..000000000
--- a/newlib/libc/sys/arm/sys/param.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* ARM configuration file; HZ is 100 rather than the default 60 */
-
-#ifndef _SYS_PARAM_H
-# define _SYS_PARAM_H
-
-# define HZ (100)
-# define NOFILE	(60)
-# define PATHSIZE (1024)
-
-#define BIG_ENDIAN      4321
-#define LITTLE_ENDIAN   1234
-
-#ifdef __ARMEB__
-#define BYTE_ORDER BIG_ENDIAN
-#else
-#define BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-#endif
diff --git a/newlib/libc/sys/arm/syscalls.c b/newlib/libc/sys/arm/syscalls.c
deleted file mode 100644
index e89022806..000000000
--- a/newlib/libc/sys/arm/syscalls.c
+++ /dev/null
@@ -1,622 +0,0 @@
-/* Support files for GNU libc.  Files in the system namespace go here.
-   Files in the C namespace (ie those that do not start with an
-   underscore) go in .c.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/fcntl.h>
-#include <stdio.h>
-#include <time.h>
-#include <sys/time.h>
-#include <sys/times.h>
-#include <errno.h>
-#include <reent.h>
-#include <unistd.h>
-#include "swi.h"
-
-/* Forward prototypes.  */
-int     _system     _PARAMS ((const char *));
-int     _rename     _PARAMS ((const char *, const char *));
-int     isatty		_PARAMS ((int));
-clock_t _times		_PARAMS ((struct tms *));
-int     _gettimeofday	_PARAMS ((struct timeval *, struct timezone *));
-void    _raise 		_PARAMS ((void));
-int     _unlink		_PARAMS ((void));
-int     _link 		_PARAMS ((void));
-int     _stat 		_PARAMS ((const char *, struct stat *));
-int     _fstat 		_PARAMS ((int, struct stat *));
-caddr_t _sbrk		_PARAMS ((int));
-int     _getpid		_PARAMS ((int));
-int     _kill		_PARAMS ((int, int));
-void    _exit		_PARAMS ((int));
-int     _close		_PARAMS ((int));
-int     _swiclose	_PARAMS ((int));
-int     _open		_PARAMS ((const char *, int, ...));
-int     _swiopen	_PARAMS ((const char *, int));
-int     _write 		_PARAMS ((int, char *, int));
-int     _swiwrite	_PARAMS ((int, char *, int));
-int     _lseek		_PARAMS ((int, int, int));
-int     _swilseek	_PARAMS ((int, int, int));
-int     _read		_PARAMS ((int, char *, int));
-int     _swiread	_PARAMS ((int, char *, int));
-void    initialise_monitor_handles _PARAMS ((void));
-
-static int	wrap		_PARAMS ((int));
-static int	error		_PARAMS ((int));
-static int	get_errno	_PARAMS ((void));
-static int	remap_handle	_PARAMS ((int));
-static int	do_AngelSWI	_PARAMS ((int, void *));
-static int 	findslot	_PARAMS ((int));
-
-/* Register name faking - works in collusion with the linker.  */
-register char * stack_ptr asm ("sp");
-
-
-/* following is copied from libc/stdio/local.h to check std streams */
-extern void   _EXFUN(__sinit,(struct _reent *));
-#define CHECK_INIT(ptr) \
-  do						\
-    {						\
-      if ((ptr) && !(ptr)->__sdidinit)		\
-	__sinit (ptr);				\
-    }						\
-  while (0)
-
-/* Adjust our internal handles to stay away from std* handles.  */
-#define FILE_HANDLE_OFFSET (0x20)
-
-static int monitor_stdin;
-static int monitor_stdout;
-static int monitor_stderr;
-
-/* Struct used to keep track of the file position, just so we
-   can implement fseek(fh,x,SEEK_CUR).  */
-typedef struct
-{
-  int handle;
-  int pos;
-}
-poslog;
-
-#define MAX_OPEN_FILES 20
-static poslog openfiles [MAX_OPEN_FILES];
-
-static int
-findslot (int fh)
-{
-  int i;
-  for (i = 0; i < MAX_OPEN_FILES; i ++)
-    if (openfiles[i].handle == fh)
-      break;
-  return i;
-}
-
-#ifdef ARM_RDI_MONITOR
-
-static inline int
-do_AngelSWI (int reason, void * arg)
-{
-  int value;
-  asm volatile ("mov r0, %1; mov r1, %2; swi %a3; mov %0, r0"
-       : "=r" (value) /* Outputs */
-       : "r" (reason), "r" (arg), "i" (AngelSWI) /* Inputs */
-       : "r0", "r1", "r2", "r3", "ip", "lr", "memory", "cc"
-		/* Clobbers r0 and r1, and lr if in supervisor mode */);
-                /* Accordingly to page 13-77 of ARM DUI 0040D other registers
-                   can also be clobbered.  Some memory positions may also be
-                   changed by a system call, so they should not be kept in
-                   registers. Note: we are assuming the manual is right and
-                   Angel is respecting the APCS.  */
-  return value;
-}
-#endif /* ARM_RDI_MONITOR */
-
-/* Function to convert std(in|out|err) handles to internal versions.  */
-static int
-remap_handle (int fh)
-{
-  CHECK_INIT(_REENT);
-
-  if (fh == STDIN_FILENO)
-    return monitor_stdin;
-  if (fh == STDOUT_FILENO)
-    return monitor_stdout;
-  if (fh == STDERR_FILENO)
-    return monitor_stderr;
-
-  return fh - FILE_HANDLE_OFFSET;
-}
-
-void
-initialise_monitor_handles (void)
-{
-  int i;
-  
-#ifdef ARM_RDI_MONITOR
-  int volatile block[3];
-  
-  block[0] = (int) ":tt";
-  block[2] = 3;     /* length of filename */
-  block[1] = 0;     /* mode "r" */
-  monitor_stdin = do_AngelSWI (AngelSWI_Reason_Open, (void *) block);
-
-  block[0] = (int) ":tt";
-  block[2] = 3;     /* length of filename */
-  block[1] = 4;     /* mode "w" */
-  monitor_stdout = monitor_stderr = do_AngelSWI (AngelSWI_Reason_Open, (void *) block);
-#else
-  int fh;
-  const char * name;
-
-  name = ":tt";
-  asm ("mov r0,%2; mov r1, #0; swi %a1; mov %0, r0"
-       : "=r"(fh)
-       : "i" (SWI_Open),"r"(name)
-       : "r0","r1");
-  monitor_stdin = fh;
-
-  name = ":tt";
-  asm ("mov r0,%2; mov r1, #4; swi %a1; mov %0, r0"
-       : "=r"(fh)
-       : "i" (SWI_Open),"r"(name)
-       : "r0","r1");
-  monitor_stdout = monitor_stderr = fh;
-#endif
-
-  for (i = 0; i < MAX_OPEN_FILES; i ++)
-    openfiles[i].handle = -1;
-
-  openfiles[0].handle = monitor_stdin;
-  openfiles[0].pos = 0;
-  openfiles[1].handle = monitor_stdout;
-  openfiles[1].pos = 0;
-}
-
-static int
-get_errno (void)
-{
-#ifdef ARM_RDI_MONITOR
-  return do_AngelSWI (AngelSWI_Reason_Errno, NULL);
-#else
-  asm ("swi %a0" :: "i" (SWI_GetErrno));
-#endif
-}
-
-static int
-error (int result)
-{
-  errno = get_errno ();
-  return result;
-}
-
-static int
-wrap (int result)
-{
-  if (result == -1)
-    return error (-1);
-  return result;
-}
-
-/* Returns # chars not! written.  */
-int
-_swiread (int file,
-	  char * ptr,
-	  int len)
-{
-  int fh = remap_handle (file);
-#ifdef ARM_RDI_MONITOR
-  int block[3];
-  
-  block[0] = fh;
-  block[1] = (int) ptr;
-  block[2] = len;
-  
-  return do_AngelSWI (AngelSWI_Reason_Read, block);
-#else
-  asm ("mov r0, %1; mov r1, %2;mov r2, %3; swi %a0"
-       : /* No outputs */
-       : "i"(SWI_Read), "r"(fh), "r"(ptr), "r"(len)
-       : "r0","r1","r2");
-#endif
-}
-
-int
-_read (int file,
-       char * ptr,
-       int len)
-{
-  int slot = findslot (remap_handle (file));
-  int x = _swiread (file, ptr, len);
-
-  if (x < 0)
-    return error (-1);
-
-  if (slot != MAX_OPEN_FILES)
-    openfiles [slot].pos += len - x;
-
-  /* x == len is not an error, at least if we want feof() to work.  */
-  return len - x;
-}
-
-int
-_swilseek (int file,
-	   int ptr,
-	   int dir)
-{
-  int res;
-  int fh = remap_handle (file);
-  int slot = findslot (fh);
-#ifdef ARM_RDI_MONITOR
-  int block[2];
-#endif
-
-  if (dir == SEEK_CUR)
-    {
-      if (slot == MAX_OPEN_FILES)
-	return -1;
-      ptr = openfiles[slot].pos + ptr;
-      dir = SEEK_SET;
-    }
-  
-#ifdef ARM_RDI_MONITOR
-  if (dir == SEEK_END)
-    {
-      block[0] = fh;
-      ptr += do_AngelSWI (AngelSWI_Reason_FLen, block);
-    }
-  
-  /* This code only does absolute seeks.  */
-  block[0] = remap_handle (file);
-  block[1] = ptr;
-  res = do_AngelSWI (AngelSWI_Reason_Seek, block);
-#else
-  if (dir == SEEK_END)
-    {
-      asm ("mov r0, %2; swi %a1; mov %0, r0"
-	   : "=r" (res)
-	   : "i" (SWI_Flen), "r" (fh)
-	   : "r0");
-      ptr += res;
-    }
-
-  /* This code only does absolute seeks.  */
-  asm ("mov r0, %2; mov r1, %3; swi %a1; mov %0, r0"
-       : "=r" (res)
-       : "i" (SWI_Seek), "r" (fh), "r" (ptr)
-       : "r0", "r1");
-#endif
-
-  if (slot != MAX_OPEN_FILES && res == 0)
-    openfiles[slot].pos = ptr;
-
-  /* This is expected to return the position in the file.  */
-  return res == 0 ? ptr : -1;
-}
-
-int
-_lseek (int file,
-	int ptr,
-	int dir)
-{
-  return wrap (_swilseek (file, ptr, dir));
-}
-
-/* Returns #chars not! written.  */
-int
-_swiwrite (
-	   int    file,
-	   char * ptr,
-	   int    len)
-{
-  int fh = remap_handle (file);
-#ifdef ARM_RDI_MONITOR
-  int block[3];
-  
-  block[0] = fh;
-  block[1] = (int) ptr;
-  block[2] = len;
-  
-  return do_AngelSWI (AngelSWI_Reason_Write, block);
-#else
-  asm ("mov r0, %1; mov r1, %2;mov r2, %3; swi %a0"
-       : /* No outputs */
-       : "i"(SWI_Write), "r"(fh), "r"(ptr), "r"(len)
-       : "r0","r1","r2");
-#endif
-}
-
-int
-_write (int    file,
-	char * ptr,
-	int    len)
-{
-  int slot = findslot (remap_handle (file));
-  int x = _swiwrite (file, ptr,len);
-
-  if (x == -1 || x == len)
-    return error (-1);
-  
-  if (slot != MAX_OPEN_FILES)
-    openfiles[slot].pos += len - x;
-  
-  return len - x;
-}
-
-extern int strlen (const char *);
-
-int
-_swiopen (const char * path,
-	  int          flags)
-{
-  int aflags = 0, fh;
-#ifdef ARM_RDI_MONITOR
-  int block[3];
-#endif
-  
-  int i = findslot (-1);
-  
-  if (i == MAX_OPEN_FILES)
-    return -1;
-
-  /* The flags are Unix-style, so we need to convert them.  */
-#ifdef O_BINARY
-  if (flags & O_BINARY)
-    aflags |= 1;
-#endif
-
-  if (flags & O_RDWR)
-    aflags |= 2;
-
-  if (flags & O_CREAT)
-    aflags |= 4;
-
-  if (flags & O_TRUNC)
-    aflags |= 4;
-
-  if (flags & O_APPEND)
-    {
-      aflags &= ~4;     /* Can't ask for w AND a; means just 'a'.  */
-      aflags |= 8;
-    }
-  
-#ifdef ARM_RDI_MONITOR
-  block[0] = (int) path;
-  block[2] = strlen (path);
-  block[1] = aflags;
-  
-  fh = do_AngelSWI (AngelSWI_Reason_Open, block);
-  
-#else
-  asm ("mov r0,%2; mov r1, %3; swi %a1; mov %0, r0"
-       : "=r"(fh)
-       : "i" (SWI_Open),"r"(path),"r"(aflags)
-       : "r0","r1");
-#endif
-  
-  if (fh >= 0)
-    {
-      openfiles[i].handle = fh;
-      openfiles[i].pos = 0;
-    }
-
-  return fh >= 0 ? fh + FILE_HANDLE_OFFSET : error (fh);
-}
-
-int
-_open (const char * path,
-       int          flags,
-       ...)
-{
-  return wrap (_swiopen (path, flags));
-}
-
-int
-_swiclose (int file)
-{
-  int myhan = remap_handle (file);
-  int slot = findslot (myhan);
-  
-  if (slot != MAX_OPEN_FILES)
-    openfiles[slot].handle = -1;
-
-#ifdef ARM_RDI_MONITOR
-  return do_AngelSWI (AngelSWI_Reason_Close, & myhan);
-#else
-  asm ("mov r0, %1; swi %a0" :: "i" (SWI_Close),"r"(myhan):"r0");
-#endif
-}
-
-int
-_close (int file)
-{
-  return wrap (_swiclose (file));
-}
-
-void
-_exit (int n)
-{
-  /* FIXME: return code is thrown away.  */
-  
-#ifdef ARM_RDI_MONITOR
-  do_AngelSWI (AngelSWI_Reason_ReportException,
-	      (void *) ADP_Stopped_ApplicationExit);
-#else
-  asm ("swi %a0" :: "i" (SWI_Exit));
-#endif
-  n = n;
-}
-
-int
-_kill (int n, int m)
-{
-#ifdef ARM_RDI_MONITOR
-  return do_AngelSWI (AngelSWI_Reason_ReportException,
-		      (void *) ADP_Stopped_ApplicationExit);
-#else
-  asm ("swi %a0" :: "i" (SWI_Exit));
-#endif
-  n = n; m = m;
-}
-
-int
-_getpid (int n)
-{
-  return 1;
-  n = n;
-}
-
-caddr_t
-_sbrk (int incr)
-{
-  extern char   end asm ("end");	/* Defined by the linker.  */
-  static char * heap_end;
-  char *        prev_heap_end;
-
-  if (heap_end == NULL)
-    heap_end = & end;
-  
-  prev_heap_end = heap_end;
-  
-  if (heap_end + incr > stack_ptr)
-    {
-      /* Some of the libstdc++-v3 tests rely upon detecting
-	 out of memory errors, so do not abort here.  */
-#if 0
-      extern void abort (void);
-
-      _write (1, "_sbrk: Heap and stack collision\n", 32);
-      
-      abort ();
-#else
-      errno = ENOMEM;
-      return (caddr_t) -1;
-#endif
-    }
-  
-  heap_end += incr;
-
-  return (caddr_t) prev_heap_end;
-}
-
-extern void memset (struct stat *, int, unsigned int);
-
-int
-_fstat (int file, struct stat * st)
-{
-  memset (st, 0, sizeof (* st));
-  st->st_mode = S_IFCHR;
-  st->st_blksize = 1024;
-  return 0;
-  file = file;
-}
-
-int _stat (const char *fname, struct stat *st)
-{
-  int file;
-
-  /* The best we can do is try to open the file readonly.  If it exists,
-     then we can guess a few things about it.  */
-  if ((file = _open (fname, O_RDONLY)) < 0)
-    return -1;
-
-  memset (st, 0, sizeof (* st));
-  st->st_mode = S_IFREG | S_IREAD;
-  st->st_blksize = 1024;
-  _swiclose (file); /* Not interested in the error.  */
-  return 0;
-}
-
-int
-_link (void)
-{
-  return -1;
-}
-
-int
-_unlink (void)
-{
-  return -1;
-}
-
-void
-_raise (void)
-{
-  return;
-}
-
-int
-_gettimeofday (struct timeval * tp, struct timezone * tzp)
-{
-
-  if (tp)
-    {
-    /* Ask the host for the seconds since the Unix epoch.  */
-#ifdef ARM_RDI_MONITOR
-      tp->tv_sec = do_AngelSWI (AngelSWI_Reason_Time,NULL);
-#else
-      {
-        int value;
-        asm ("swi %a1; mov %0, r0" : "=r" (value): "i" (SWI_Time) : "r0");
-        tp->tv_sec = value;
-      }
-#endif
-      tp->tv_usec = 0;
-    }
-
-  /* Return fixed data for the timezone.  */
-  if (tzp)
-    {
-      tzp->tz_minuteswest = 0;
-      tzp->tz_dsttime = 0;
-    }
-
-  return 0;
-}
-
-/* Return a clock that ticks at 100Hz.  */
-clock_t 
-_times (struct tms * tp)
-{
-  clock_t timeval;
-
-#ifdef ARM_RDI_MONITOR
-  timeval = do_AngelSWI (AngelSWI_Reason_Clock,NULL);
-#else
-  asm ("swi %a1; mov %0, r0" : "=r" (timeval): "i" (SWI_Clock) : "r0");
-#endif
-
-  if (tp)
-    {
-      tp->tms_utime  = timeval;	/* user time */
-      tp->tms_stime  = 0;	/* system time */
-      tp->tms_cutime = 0;	/* user time, children */
-      tp->tms_cstime = 0;	/* system time, children */
-    }
-  
-  return timeval;
-};
-
-
-int
-isatty (int fd)
-{
-  return 1;
-  fd = fd;
-}
-
-int
-_system (const char *s)
-{
-  if (s == NULL)
-    return 0;
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-_rename (const char * oldpath, const char * newpath)
-{
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/arm/trap.S b/newlib/libc/sys/arm/trap.S
deleted file mode 100644
index 328fabca5..000000000
--- a/newlib/libc/sys/arm/trap.S
+++ /dev/null
@@ -1,93 +0,0 @@
-        /* Run-time exception support */
-#include "swi.h"
-
-/* .text is used instead of .section .text so it works with arm-aout too.  */
-	.text
-        .align 0
-        .global __rt_stkovf_split_big
-        .global __rt_stkovf_split_small
-
-/* The following functions are provided for software stack checking.
-   If hardware stack-checking is being used then the code can be
-   compiled without the PCS entry checks, and simply rely on VM
-   management to extend the stack for a thread.
-
-   The stack extension event occurs when the PCS function entry code
-   would result in a stack-pointer beneath the stack-limit register
-   value.  The system relies on the following map:
-
-        +-----------------------------------+ <-- end of stack block
-        | ...                               |
-        | ...                               |
-        | active stack                      |
-        | ...                               | <-- sp (stack-pointer) somewhere in here
-        | ...                               |
-        +-----------------------------------+ <-- sl (stack-limit)
-        | stack-extension handler workspace |
-        +-----------------------------------+ <-- base of stack block
-
-   The "stack-extension handler workspace" is an amount of memory in
-   which the stack overflow support code must execute.  It must be
-   large enough to deal with the worst case path through the extension
-   code.  At the moment the compiler expects this to be AT LEAST
-   256bytes.  It uses this fact to code functions with small local
-   data usage within the overflow space.
-
-   In a true target environment We may need to increase the space
-   between sl and the true limit to allow for the stack extension
-   code, SWI handlers and for undefined instruction handlers of the
-   target environment.  */
-
-__rt_stkovf_split_small:
-        mov     ip,sp   @ Ensure we can calculate the stack required
-        @ and fall through to...
-__rt_stkovf_split_big:
-        @ in:   sp = current stack-pointer (beneath stack-limit)
-        @       sl = current stack-limit
-        @       ip = low stack point we require for the current function
-        @       lr = return address into the current function
-        @       fp = frame-pointer
-        @               original sp --> +----------------------------------+
-        @                               | pc (12 ahead of PCS entry store) |
-        @               current fp ---> +----------------------------------+
-        @                               | lr (on entry) pc (on exit)       |
-        @                               +----------------------------------+
-        @                               | sp ("original sp" on entry)      |
-        @                               +----------------------------------+
-        @                               | fp (on entry to function)        |
-        @                               +----------------------------------+
-        @                               |                                  |
-        @                               | ..argument and work registers..  |
-        @                               |                                  |
-        @               current sp ---> +----------------------------------+
-        @
-        @ The "current sl" is somewhere between "original sp" and "current sp"
-        @ but above "true sl". The "current sl" should be at least 256bytes
-        @ above the "true sl". The 256byte stack guard should be large enough
-        @ to deal with the worst case function entry stacking (160bytes) plus
-        @ the stack overflow handler stacking requirements, plus the stack
-        @ required for the memory allocation routines.
-        @
-        @ Normal PCS entry (before stack overflow check) can stack 16
-        @ standard registers (64bytes) and 8 floating point registers
-        @ (96bytes). This gives a minimum stack guard of 160bytes (excluding
-        @ the stack required for the code). (Actually only a maximum of
-        @ 14standard registers are ever stacked on entry to a function).
-        @
-        @ NOTE: Structure returns are performed by the caller allocating a
-        @       dummy space on the stack and passing in a "phantom" arg1 into
-        @       the function. This means that we do not need to worry about
-        @       preserving the stack under "sp" even on function return.
-        @ 
-        @        Code should never poke values beneath sp. The sp register
-        @        should always be "dropped" first to cover the data. This
-        @        protects the data against any events that may try and use
-        @        the stack.
-
-        SUB     ip, sp, ip      @ extra stack required for function
-        @ Add stack extension code here.  If desired a new stack chunk
-        @ can be allocated, and the register state updated suitably.
-
-        @ We now know how much extra stack the function requires.
-        @ Terminate the program for the moment:
-        swi     SWI_Exit
diff --git a/newlib/libc/sys/configure b/newlib/libc/sys/configure
deleted file mode 100755
index 7013ea4ea..000000000
--- a/newlib/libc/sys/configure
+++ /dev/null
@@ -1,3429 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-ac_help="$ac_help
-  --enable-shared[=PKGS]  build shared libraries [default=yes]"
-ac_help="$ac_help
-  --enable-static[=PKGS]  build static libraries [default=yes]"
-ac_help="$ac_help
-  --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
-ac_help="$ac_help
-  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
-ac_help="$ac_help
-  --disable-libtool-lock  avoid locking (might break parallel builds)"
-ac_help="$ac_help
-  --with-pic              try to use only PIC/non-PIC objects [default=use both]"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir="$ac_optarg" ;;
-
-  -disable-* | --disable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
-  --program-suffix=SUFFIX append SUFFIX to installed program names
-  --program-transform-name=PROGRAM
-                          run sed PROGRAM on installed program names
-EOF
-    cat << EOF
-Host type:
-  --build=BUILD           configure for building on BUILD [BUILD=HOST]
-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
-EOF
-    if test -n "$ac_help"; then
-      echo "--enable and --with options recognized:$ac_help"
-    fi
-    exit 0 ;;
-
-  -host | --host | --hos | --ho)
-    ac_prev=host ;;
-  -host=* | --host=* | --hos=* | --ho=*)
-    host="$ac_optarg" ;;
-
-  -includedir | --includedir | --includedi | --included | --include \
-  | --includ | --inclu | --incl | --inc)
-    ac_prev=includedir ;;
-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-  | --includ=* | --inclu=* | --incl=* | --inc=*)
-    includedir="$ac_optarg" ;;
-
-  -infodir | --infodir | --infodi | --infod | --info | --inf)
-    ac_prev=infodir ;;
-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-    infodir="$ac_optarg" ;;
-
-  -libdir | --libdir | --libdi | --libd)
-    ac_prev=libdir ;;
-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
-    libdir="$ac_optarg" ;;
-
-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-  | --libexe | --libex | --libe)
-    ac_prev=libexecdir ;;
-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-  | --libexe=* | --libex=* | --libe=*)
-    libexecdir="$ac_optarg" ;;
-
-  -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst \
-  | --locals | --local | --loca | --loc | --lo)
-    ac_prev=localstatedir ;;
-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-    localstatedir="$ac_optarg" ;;
-
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-# Check whether --enable-target-optspace or --disable-target-optspace was given.
-if test "${enable_target_optspace+set}" = set; then
-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
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-# The rules are:
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-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:948: checking host system type" >&5
-
-host_alias=$host
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-NONE)
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-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
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-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
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-echo $ac_n "checking target system type""... $ac_c" 1>&6
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-
-target_alias=$target
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-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
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-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:987: checking build system type" >&5
-
-build_alias=$build
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-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
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-
-
-
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-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
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-
-cat >> confdefs.h <<EOF
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-   ACLOCAL=aclocal-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1043: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1056: checking for working automake-${am__api_version}" >&5
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-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1069: checking for working autoheader" >&5
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-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1082: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
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-
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-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-  if test -n "$CC"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
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-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
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-      ac_cv_prog_CC="cc"
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-  IFS="$ac_save_ifs"
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-  # We found a bogon in the path, so make sure we never use it.
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-  echo "$ac_t""no" 1>&6
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-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
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-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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-  CFLAGS=
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-
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-  GCC=
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-
-
-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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-
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-
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-    *)
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-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1436: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
-  enableval="$enable_maintainer_mode"
-  USE_MAINTAINER_MODE=$enableval
-else
-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
-  MAINTAINER_MODE_FALSE='#'
-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1470: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-if test "${use_libtool}" = "yes"; then
-
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_shared=yes
-fi
-
-# Check whether --enable-static or --disable-static was given.
-if test "${enable_static+set}" = set; then
-  enableval="$enable_static"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_static=yes
-fi
-
-# Check whether --enable-fast-install or --disable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
-  enableval="$enable_fast_install"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_fast_install=yes
-fi
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1655: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1685: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1736: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1768: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1779 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1810: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1815: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1824: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1843: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-# Check whether --with-gnu-ld or --without-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
-  withval="$with_gnu_ld"
-  test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1886: checking for ld used by GCC" >&5
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
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-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1916: checking for GNU ld" >&5
-else
-  echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1919: checking for non-GNU ld" >&5
-fi
-if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
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-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
-echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1954: checking if the linker ($LD) is GNU ld" >&5
-if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi
-fi
-
-echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1971: checking for $LD option to reload object files" >&5
-if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-
-echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1983: checking for BSD-compatible nm" >&5
-if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
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-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
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-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
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-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-
-NM="$lt_cv_path_NM"
-echo "$ac_t""$NM" 1>&6
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2021: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:2042: checking how to recognise dependant libraries" >&5
-if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.012)
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-  fi
-  ;;
-
-newsos6)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-sysv5uw[78]* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-
-fi
-
-echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-
-echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2215: checking for object suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  for ac_file in conftest.*; do
-    case $ac_file in
-    *.c) ;;
-    *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
-    esac
-  done
-else
-  { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_objext" 1>&6
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2245: checking for ${ac_tool_prefix}file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2307: checking for file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2378: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2410: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2445: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_STRIP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2477: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  STRIP=":"
-fi
-fi
-
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-
-libtool_flags="$libtool_flags --enable-win32-dll"
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
-  enableval="$enable_libtool_lock"
-  :
-fi
-
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Check whether --with-pic or --without-pic was given.
-if test "${with_pic+set}" = set; then
-  withval="$with_pic"
-  pic_mode="$withval"
-else
-  pic_mode=default
-fi
-
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line 2544 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2545: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2582: checking whether the C compiler needs -belf" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-     cat > conftest.$ac_ext <<EOF
-#line 2595 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=no
-fi
-rm -f conftest*
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-fi
-
-echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2632: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_DLLTOOL"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2664: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  DLLTOOL="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2699: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AS"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2731: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AS="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2766: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_OBJDUMP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2798: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="false"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  OBJDUMP="false"
-fi
-fi
-
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  echo $ac_n "checking if libtool should supply DllMain function""... $ac_c" 1>&6
-echo "configure:2834: checking if libtool should supply DllMain function" >&5
-if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2839 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);
-; return 0; }
-EOF
-if { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_need_dllmain=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_need_dllmain=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_need_dllmain" 1>&6
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
-echo "configure:2868: checking how to link DLLs" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2873 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-mdll
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-dll
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_cc_dll_switch" 1>&6
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  
-esac
-
-
-# Save cache, so that ltconfig can load it
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
-
-# Reload cache, that may have been modified by ltconfig
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-
-  
-
-  
-	 
-	 
-fi
-
-if test -n "${sys_dir}"; then
-  subdirs="${sys_dir}"
-
-fi
-
-CRT0=
-if test "x${have_crt0}" = "xyes"; then
-  CRT0=crt0.o
-fi
-
-
-
-
-if test x${sys_dir} != x; then
-  HAVE_SYS_DIR_TRUE=
-  HAVE_SYS_DIR_FALSE='#'
-else
-  HAVE_SYS_DIR_TRUE='#'
-  HAVE_SYS_DIR_FALSE=
-fi
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
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diff --git a/newlib/libc/sys/configure.in b/newlib/libc/sys/configure.in
deleted file mode 100644
index 895bdb2a2..000000000
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index da89f1198..000000000
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diff --git a/newlib/libc/sys/d10v/Makefile.in b/newlib/libc/sys/d10v/Makefile.in
deleted file mode 100644
index 8a34fbd62..000000000
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-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/d10v/aclocal.m4 b/newlib/libc/sys/d10v/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/d10v/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
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-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
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-AC_PROG_INSTALL
-
-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
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-
-. [$]{newlib_basedir}/configure.host
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-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
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-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
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-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
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-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
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-dnl Usage:
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-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
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-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
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-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
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-AC_SUBST($1)])
-
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi])
-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
diff --git a/newlib/libc/sys/d10v/configure b/newlib/libc/sys/d10v/configure
deleted file mode 100755
index cf9254bff..000000000
--- a/newlib/libc/sys/d10v/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
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-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
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-ac_max_here_lines=12
-
-ac_prev=
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-
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-    ac_prev=
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-  fi
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-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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-      *) ac_optarg=yes ;;
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-    exec_prefix="$ac_optarg" ;;
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-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
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-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
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-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
-  --program-suffix=SUFFIX append SUFFIX to installed program names
-  --program-transform-name=PROGRAM
-                          run sed PROGRAM on installed program names
-EOF
-    cat << EOF
-Host type:
-  --build=BUILD           configure for building on BUILD [BUILD=HOST]
-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
-EOF
-    if test -n "$ac_help"; then
-      echo "--enable and --with options recognized:$ac_help"
-    fi
-    exit 0 ;;
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-#ifndef __CYGWIN__
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-return __CYGWIN__;
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-  4)   newlib_elix_level=4 ;;
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- esac
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-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
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- esac
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-  newlib_io_float=yes
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-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
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-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
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-
-
-
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-  MAY_SUPPLY_SYSCALLS_TRUE='#'
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-
-
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-
-if test "${srcdir}" = "."; then
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-  newlib_basedir="${srcdir}/../../.."
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-
-
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-
-
-# Make sure we can run config.sub.
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-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
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-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
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-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
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-# SysV /etc/install, /usr/sbin/install
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-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1370: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
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-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
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-      # by default.
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-	    # AIX install.  It has an incompatible calling convention.
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-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
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-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
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-    # As a last resort, use the slow shell script.  We don't cache a
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-
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
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-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
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-  USE_MAINTAINER_MODE=$enableval
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-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
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-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1458: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
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-else
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-
-
-if test x${newlib_elix_level} = x2; then
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-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
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-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
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-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
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-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
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-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
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-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
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-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
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-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
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-s%@newlib_basedir@%$newlib_basedir%g
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-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
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-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
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-s%@oext@%$oext%g
-s%@aext@%$aext%g
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-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
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-  fi
-  if test ! -s conftest.s$ac_file; then
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-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
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-if test -z "$ac_sed_cmds"; then
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-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
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-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/d10v/configure.in b/newlib/libc/sys/d10v/configure.in
deleted file mode 100644
index 5559c87c8..000000000
--- a/newlib/libc/sys/d10v/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/d10v configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(creat.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/d10v/creat.c b/newlib/libc/sys/d10v/creat.c
deleted file mode 100644
index 62ec5ead8..000000000
--- a/newlib/libc/sys/d10v/creat.c
+++ /dev/null
@@ -1,7 +0,0 @@
-int
-creat(path, mode)
-     const char *path;
-     int mode;
-{
-  return _creat (path, mode);
-}
diff --git a/newlib/libc/sys/d10v/crt0.S b/newlib/libc/sys/d10v/crt0.S
deleted file mode 100644
index 9a2ed02fb..000000000
--- a/newlib/libc/sys/d10v/crt0.S
+++ /dev/null
@@ -1,63 +0,0 @@
-	.text
-	.global	_start
-	.type	_start,@function
-	.stabs	"crt0.S",100,0,0,_start
-	.stabs	"int:t(0,1)=r(0,1);-32768;32767;",128,0,0,0
-	.stabs	"_start:F(0,1)",36,0,1,_start
-
-_start:
-
-; R14 always contains memory base address (0)
-
-	ldi	r14,0
-
-; Set the USER and SYSTEM stack pointers.
-
-	ldi	r0, 0		; zero arguments
-	ldi	r1, 0
-	mvtc	r0, psw		; select SPI and set it
-	ldi	sp, _stack
-	ldi	r10, 0x8000	; select SPU/FP and set it
-	mvtc r10, psw || ldi r11, 0;  clear stack frame
-	ldi	sp, _stack - 0x200
-	ldi	r13, 0
-
-; Clear the BSS.  Do it in two parts for efficiency: longwords first
-; for most of it, then the remaining 0 to 3 bytes.
-
-	ldi	r2, __bss_start	; R2 = start of BSS
-	ldi	r3, _end	; R3 = end of BSS + 1
-	sub	r3, r2		; R3 = BSS size in bytes
-	mv	r4, r3
-	srli	r4, 2		; R4 = BSS size in longwords (rounded down)
-loop1:
-	cmpeqi	r4, 0		; more longords to zero out?
-	brf0t.s	endloop1	; nope
-	st2w	r0, @r2+	; yep, zero out another longword
-	subi	r4, 1		; decrement count
-	bra.l	loop1		; go do some more
-
-endloop1:
-	and3	r4, r3, 3	; get no. of remaining BSS bytes to clear
-loop2:
-	cmpeqi	r4, 0		; more bytes to zero out?
-	brf0t.s	endloop2	; nope
-	stb	r0, @r2		; yep, zero out another byte
-	addi	r2, 1		; bump address
-	subi	r4, 1		; decrement count
-	bra.s	loop2		; go do some more
-endloop2:
-; Call main, then stop simulator
-	st r11, @-sp
-	st r13, @-sp
-	mv r11, sp
-
-	bl	main
-	bl	exit
-	stop
-.Lstart:
-	.size	_start,.Lstart-_start
-	.stabs	"",36,0,0,.Lstart-_start
-
-	.section .stack
-_stack:	.long	1
diff --git a/newlib/libc/sys/d10v/sys/syscall.h b/newlib/libc/sys/d10v/sys/syscall.h
deleted file mode 100644
index 64e53a3d9..000000000
--- a/newlib/libc/sys/d10v/sys/syscall.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* syscall.h - definitions of system calls for D10V.
- *
- * This file must contain only pre-processor directives, and no C code,
- * because it's included by assembly language sources as well as C.
- */
-
-#define	SYS_exit	1
-#define	SYS_fork	2
-
-#define	SYS_read	3
-#define	SYS_write	4
-#define	SYS_open	5
-#define	SYS_close	6
-#define	SYS_wait4	7
-#define	SYS_creat	8
-#define	SYS_link	9
-#define	SYS_unlink	10
-#define	SYS_execv	11
-#define	SYS_chdir	12
-#define	SYS_mknod	14
-#define	SYS_chmod	15
-#define	SYS_chown	16
-#define	SYS_lseek	19
-#define	SYS_getpid	20
-#define SYS_isatty      21
-#define SYS_fstat       22
-#define SYS_time 	23
-
-
-#define SYS_ARG		24
-#define	SYS_stat	38
-
-#define	SYS_pipe	42
-#define	SYS_execve	59
-#define SYS_kill	60
-
-#define SYS_utime       201 /* not really a system call */
-#define SYS_wait        202 /* nor is this */
diff --git a/newlib/libc/sys/d10v/syscalls.c b/newlib/libc/sys/d10v/syscalls.c
deleted file mode 100644
index 11192074a..000000000
--- a/newlib/libc/sys/d10v/syscalls.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/* syscalls.c - non-trap system calls for D10V
- *
- * This file contains system calls that cannot be implemented with
- * a simple "trap 15" instruction.  The ones that can are in trap.S.
- */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-#undef	errno
-
-void _exit (int n);	/* in trap.S */
-
-extern int _write (int fd, const void *ptr, size_t len);
-
-int errno;
-
-register char *stack_ptr asm ("sp");
-
-caddr_t
-_sbrk (int incr)
-{
-  extern char end;		/* Defined by the linker */
-  static char *heap_end;
-  char *prev_heap_end;
-  char *sp = (char *)stack_ptr;
-
-  if (heap_end == 0)
-    {
-      heap_end = (char *)((((unsigned short) &end) + 7) & ~7);
-    }
-  prev_heap_end = heap_end;
-  if (heap_end + incr > sp)
-    {
-      _write (2, "Heap and stack collision\n", sizeof ("Heap and stack collision\n")-1);
-      abort ();
-    }
-  heap_end += incr;
-  if ((unsigned short)heap_end > 0xbfff
-      || (heap_end < prev_heap_end && incr > 0)
-      || (heap_end < (char *)((((unsigned short) &end) + 7) & ~7)))
-    {
-      _write (2, "Too much memory was allocated\n", sizeof ("Too much memory was allocated\n")-1);
-      abort ();
-    }
-
-  return (caddr_t) prev_heap_end;
-}
-
-int
-_fstat (int file,
-	struct stat *st)
-{
-  st->st_mode = S_IFCHR;
-  return 0;
-}
-
-int
-_unlink ()
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-isatty (int fd)
-{
-  return 1;
-}
-
-void
-_raise ()
-{
-}
-
-/* If this library is compiled with -mint32, provide conversion functions for
-   the system call traps.  */
-
-#if __INT__==32
-extern short _read16 (short fd, void *ptr, short len);
-int
-_read (int fd, void *ptr, size_t len)
-{
-  return _read16 ((short)fd, ptr, (short)len);
-}
-
-extern short _write16 (short fd, const void *ptr, short len);
-int
-_write (int fd, const void *ptr, size_t len)
-{
-  return _write16 ((short)fd, ptr, (short)len);
-}
-
-extern short _lseek16 (short fd, long offset, short whence);
-int
-_lseek (int fd, off_t offset, int whence)
-{
-  return _lseek16 ((short)fd, offset, (short)whence);
-}
-
-extern short _close16 (short fd);
-int
-_close (int fd)
-{
-  return _close16 ((short)fd);
-}
-
-extern short _open16 (const char *name, short flags, short mode);
-int
-_open (const char *name, int flags, mode_t mode)
-{
-  return _open16 (name, (short)flags, (short)mode);
-}
-
-extern short _creat16 (const char *name, mode_t mode);
-int
-_creat (const char *name, mode_t mode)
-{
-  return _creat16 (name, mode);
-}
-
-extern void _exit16 (short status);
-void
-_exit (int status)
-{
-  _exit16 ((short)status);
-}
-
-extern short _stat16 (const char *name, struct stat *stat_pkt);
-int
-_stat (const char *name, struct stat *stat_pkt)
-{
-  return _stat16 (name, stat_pkt);
-}
-
-extern short _chmod16 (const char *name, short mode);
-int
-_chmod (const char *name, mode_t mode)
-{
-  return _chmod16 (name, (short)mode);
-}
-
-extern short _chown16 (const char *name, short uid, short gid);
-int
-_chown (const char *name, uid_t uid, gid_t gid)
-{
-  return _chown16 (name, (short)uid, (short)gid);
-}
-
-extern short _fork16 (void);
-int
-_fork (void)
-{
-  return _fork16 ();
-}
-
-extern short _wait16 (short *status);
-int
-_wait (int *status)
-{
-  if (status)
-    {
-      short status16;
-      short ret = _wait16 (&status16);
-      if (ret >= 0)
-	*status = status16;
-      return ret;
-    }
-  else
-    return _wait16 ((short *)0);
-}
-
-extern short _execve16 (const char *filename, const char *argv [], const char *envp[]);
-int
-_execve (const char *filename, const char *argv [], const char *envp[])
-{
-  return _execve16 (filename, argv, envp);
-}
-
-extern short _execv16 (const char *filename, const char *argv []);
-int
-_execv (const char *filename, const char *argv [])
-{
-  return _execv16 (filename, argv);
-}
-
-extern short _pipe16 (short fds[]);
-int
-_pipe (int fds[])
-{
-  short fds16[2];
-  short ret = _pipe16 (fds16);
-  if (ret >= 0)
-    {
-      fds[0] = fds16[0];
-      fds[1] = fds16[1];
-    }
-
-  return ret;
-}
-
-extern short _getpid16 (void);
-int
-_getpid (void)
-{
-  return _getpid16 ();
-}
-
-extern short _kill16 (short pid, short sig);
-int
-_kill (int pid, int sig)
-{
-  return _kill16 ((short)pid, (short)sig);
-}
-#endif
diff --git a/newlib/libc/sys/d10v/trap.S b/newlib/libc/sys/d10v/trap.S
deleted file mode 100644
index 9aca42913..000000000
--- a/newlib/libc/sys/d10v/trap.S
+++ /dev/null
@@ -1,296 +0,0 @@
-#include "sys/syscall.h"
-
-#define SYSCALL(name) \
-	.global name	; \
-name:			; \
-	ldi	r4, SYS ## name ; \
-	bra	__trap0
-
-	.text
-	.stabs	"trap.S",100,0,0,__trap0
-	.stabs	"int:t(0,1)=r(0,1);-65536;65535;",128,0,0,0
-	.stabs	"long int:t(0,2)=r(0,1);0020000000000;0017777777777;",128,0,0,0
-	.stabs	"_trap0:F(0,1)",36,0,1,__trap0
-	.stabs	"arg1:P(0,1)",64,0,1,0
-	.stabs	"arg2:P(0,1)",64,0,1,1
-	.stabs	"arg3:P(0,1)",64,0,1,2
-	.stabs	"arg4:P(0,1)",64,0,1,3
-	.stabs	"number:P(0,1)",64,0,1,4
-	.global	__trap0
-	.type	__trap0,@function
-__trap0:
-	trap	15			/* trap 15 returns result in r0, error code in r4 */
-	cmpeqi	r4,0			/* is error code zero? */
-	brf0t	ret			/* yes, skip setting errno */
-#if __INT__==32
-	st	r4,@(errno+2,r14)	/* no, set errno */
-	srai	r4,15			/* sign extend high word */
-	st	r4,@(errno,r14)
-#else
-	st	r4,@(errno,r14)	/* no, set errno */
-#endif
-
-ret:
-	jmp	r13		/* return to caller */
-.Ltrap0:
-	.size	__trap0,.Ltrap0-__trap0
-	.stabs	"",36,0,0,.Ltrap0-__trap0
-
-#define CONCAT(a,b) a ## b
-#define STRING(a) #a
-#define XSTRING(a) STRING(a)
-#define XSTRING2(a,b) XSTRING(CONCAT(a,b))
-
-#if __INT__==32
-#define _read _read16
-#define _lseek _lseek16
-#define _write _write16
-#define _close _close16
-#define _open _open16
-#define _creat _creat16
-#define _exit _exit16
-#define _stat _stat16
-#define _chmod _chmod16
-#define _chown _chown16
-#define _fork _fork16
-#define _wait _wait16
-#define _execve _execve16
-#define _execv _execv16
-#define _pipe _pipe16
-#define _kill _kill16
-#define _getpid _getpid16
-#endif
-
-/* Until the assembler allows semicolon as a statement separator, */
-/* we cannot use the SYSCALL macro.  So expand it manually for now. */
-
-/* #SYSCALL(_read) */
-/* #SYSCALL(_lseek) */
-/* #SYSCALL(_write) */
-/* #SYSCALL(_close) */
-/* #SYSCALL(_open) */
-/* #SYSCALL(_creat) */
-/* #SYSCALL(_exit) */
-/* #SYSCALL(_stat) */
-/* #SYSCALL(_chmod) */
-/* #SYSCALL(_chown) */
-/* #SYSCALL(_fork) */
-/* #SYSCALL(_wait) */
-/* #SYSCALL(_execve) */
-/* #SYSCALL(_execv) */
-/* #SYSCALL(_pipe) */
-/* #SYSCALL(_getpid) */
-/* #SYSCALL(_kill) */
-
-	.global	_read
-	.type	_read,@function
-	.stabs	XSTRING2(_read,:F(0,1)),36,0,2,_read
-	.stabs	"fd:P(0,1)",64,0,1,0
-	.stabs	"ptr:P(0,1)",64,0,1,1
-	.stabs	"len:P(0,1)",64,0,1,2
-_read:
-	ldi	r4, SYS_read
-	bra	__trap0
-.Lread:
-	.size	_read,.-_read
-	.stabs	"",36,0,0,.Lread-_read
-
-	.global	_lseek
-	.type	_lseek,@function
-	.stabs	XSTRING2(_lseek,:F(0,1)),36,0,3,_lseek
-	.stabs	"fd:P(0,1)",64,0,1,0
-	.stabs	"offset:P(0,1)",64,0,1,2
-	.stabs	"whence:p(0,1)",160,0,1,0
-_lseek:
-	ldi	r4, SYS_lseek
-	bra	__trap0
-.Llseek:
-	.size	_lseek,.Llseek-_lseek
-	.stabs	"",36,0,0,.Llseek-_lseek
-
-	.global	_write
-	.type	_write,@function
-	.stabs	XSTRING2(_write,:F(0,1)),36,0,4,_write
-	.stabs	"fd:P(0,1)",64,0,1,0
-	.stabs	"ptr:P(0,1)",64,0,1,1
-	.stabs	"len:P(0,1)",64,0,1,2
-_write:
-	ldi	r4, SYS_write
-	bra	__trap0
-.Lwrite:
-	.size	_write,.Lwrite-_write
-	.stabs	"",36,0,0,.Lwrite-_write
-
-	.global	_close
-	.type	_close,@function
-	.stabs	XSTRING2(_close,:F(0,1)),36,0,5,_close
-	.stabs	"fd:P(0,1)",64,0,1,0
-_close:
-	ldi	r4, SYS_close
-	bra	__trap0
-.Lclose:
-	.size	_close,.Lclose-_close
-	.stabs	"",36,0,0,.Lclose-_close
-
-	.global	_open
-	.type	_open,@function
-	.stabs	XSTRING2(_open,:F(0,1)),36,0,6,_open
-	.stabs	"name:P(0,1)",64,0,1,0
-	.stabs	"flags:P(0,1)",64,0,1,1
-	.stabs	"mode:P(0,1)",64,0,1,2
-_open:
-	ldi	r4, SYS_open
-	bra	__trap0
-.Lopen:
-	.size	_open,.Lopen-_open
-	.stabs	"",36,0,0,.Lopen-_open
-
-	.global	_creat
-	.type	_creat,@function
-	.stabs	XSTRING2(_creat,:F(0,1)),36,0,7,_creat
-	.stabs	"name:P(0,1)",64,0,1,0
-	.stabs	"mode:P(0,1)",64,0,1,1
-_creat:
-	ldi	r4, SYS_creat
-	bra	__trap0
-.Lcreat:
-	.size	_creat,.Lcreat-_creat
-	.stabs	"",36,0,0,.Lcreat-_creat
-
-	.global	_exit
-	.type	_exit,@function
-	.stabs	XSTRING2(_exit,:F(0,1)),36,0,8,_exit
-	.stabs	"status:P(0,1)",64,0,1,0
-_exit:
-	ldi	r4, SYS_exit
-	bra	__trap0
-.Lexit:
-	.size	_exit,.Lexit-_exit
-	.stabs	"",36,0,0,.Lexit-_exit
-
-	.global	_stat
-	.type	_stat,@function
-	.stabs	XSTRING2(_stat,:F(0,1)),36,0,9,_stat
-	.stabs	"name:P(0,1)",64,0,1,0
-	.stabs	"packet:P(0,1)",64,0,1,1
-_stat:
-	ldi	r4, SYS_stat
-	bra	__trap0
-.Lstat:
-	.size	_stat,.Lstat-_stat
-	.stabs	"",36,0,0,.Lstat-_stat
-
-	.global	_chmod
-	.type	_chmod,@function
-	.stabs	XSTRING2(_chmod,:F(0,1)),36,0,10,_chmod
-	.stabs	"name:P(0,1)",64,0,1,0
-	.stabs	"mode:P(0,1)",64,0,1,1
-_chmod:
-	ldi	r4, SYS_chmod
-	bra	__trap0
-.Lchmod:
-	.size	_chmod,.Lchmod-_chmod
-	.stabs	"",36,0,0,.Lchmod-_chmod
-
-	.global	_chown
-	.type	_chown,@function
-	.stabs	XSTRING2(_chown,:F(0,1)),36,0,11,_chown
-	.stabs	"name:P(0,1)",64,0,1,0
-	.stabs	"uid:P(0,1)",64,0,1,1
-	.stabs	"gid:P(0,1)",64,0,1,2
-_chown:
-	ldi	r4, SYS_chown
-	bra	__trap0
-.Lchown:
-	.size	_chown,.Lchown-_chown
-	.stabs	"",36,0,0,.Lchown-_chown
-
-	.global	_fork
-	.type	_fork,@function
-	.stabs	XSTRING2(_fork,:F(0,1)),36,0,12,_fork
-_fork:
-	ldi	r4, SYS_fork
-	bra	__trap0
-.Lfork:
-	.size	_fork,.Lfork-_fork
-	.stabs	"",36,0,0,.Lfork-_fork
-
-	.global	_wait
-	.type	_wait,@function
-	.stabs	"status:P(0,1)",64,0,1,0
-	.stabs	XSTRING2(_wait,:F(0,1)),36,0,13,_wait
-_wait:
-	ldi	r4, SYS_wait
-	bra	__trap0
-.Lwait:
-	.size	_wait,.Lwait-_wait
-	.stabs	"",36,0,0,.Lwait-_wait
-
-	.global	_execve
-	.type	_execve,@function
-	.stabs	"name:P(0,1)",64,0,1,0
-	.stabs	"argv:P(0,1)",64,0,1,1
-	.stabs	"envp:P(0,1)",64,0,1,2
-	.stabs	XSTRING2(_execve,:F(0,1)),36,0,14,_execve
-_execve:
-	ldi	r4, SYS_execve
-	bra	__trap0
-.Lexecve:
-	.size	_execve,.Lexecve-_execve
-	.stabs	"",36,0,0,.Lexecve-_execve
-
-	.global	_execv
-	.type	_execv,@function
-	.stabs	XSTRING2(_execv,:F(0,1)),36,0,15,_execv
-	.stabs	"name:P(0,1)",64,0,1,0
-	.stabs	"argv:P(0,1)",64,0,1,1
-_execv:
-	ldi	r4, SYS_execv
-	bra	__trap0
-.Lexecv:
-	.size	_execv,.Lexecv-_execv
-	.stabs	"",36,0,0,.Lexecv-_execv
-
-	.global	_pipe
-	.type	_pipe,@function
-	.stabs	XSTRING2(_pipe,:F(0,1)),36,0,16,_pipe
-	.stabs	"fds:P(0,1)",64,0,1,0
-_pipe:
-	ldi	r4, SYS_pipe
-	bra	__trap0
-.Lpipe:
-	.size	_pipe,.Lpipe-_pipe
-	.stabs	"",36,0,0,.Lpipe-_pipe
-
-	.global	time
-	.type	time,@function
-	.stabs	XSTRING2(time,:F(0,1)),36,0,17,time
-	.stabs	"ptr:P(0,1)",64,0,1,0
-time:
-	ldi	r4, SYS_time
-	bra	__trap0
-.Ltime:
-	.size	time,.Ltime-time
-	.stabs	"",36,0,0,.Ltime-time
-
-	.global	_kill
-	.type	_kill,@function
-	.stabs	XSTRING2(_kill,:F(0,1)),36,0,18,_kill
-	.stabs	"pid:P(0,1)",64,0,1,0
-	.stabs	"sig:P(0,1)",64,0,1,1
-_kill:
-	ldi	r4, SYS_kill
-	bra	__trap0
-.Lkill:
-	.size	_kill,.Lkill-_kill
-	.stabs	"",36,0,0,.Lkill-_kill
-
-	.global	_getpid
-	.type	_getpid,@function
-	.stabs	XSTRING2(_getpid,:F(0,1)),36,0,19,_getpid
-_getpid:
-	ldi	r4, SYS_getpid
-	bra	__trap0
-.Lgetpid:
-	.size	_getpid,.Lgetpid-_getpid
-	.stabs	"",36,0,0,.Lgetpid-_getpid
diff --git a/newlib/libc/sys/decstation/Makefile.am b/newlib/libc/sys/decstation/Makefile.am
deleted file mode 100644
index ad289976f..000000000
--- a/newlib/libc/sys/decstation/Makefile.am
+++ /dev/null
@@ -1,45 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-COPYOFILES = \
-	read.o \
-	open.o \
-	_exit.o \
-	write.o \
-	lseek.o \
-	close.o \
-	sbrk.o \
-	cerror.o \
-	fork.o \
-	isatty.o \
-	ioctl.o \
-	getpid.o \
-	time.o \
-	kill.o \
-	wait.o \
-	execve.o \
-	gettimeofday.o \
-	link.o \
-	unlink.o \
-	fstat.o \
-	times.o  \
-	getrusage.o  
-
-lib_a_SOURCES = _main.c
-lib_a_LIBADD = $(COPYOFILES)
-
-$(COPYOFILES):
-	ar x /lib/libc.a $(COPYOFILES) 
-
-all: crt0.o
-
-crt0.o:
-	cp /lib/crt0.o crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
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deleted file mode 100644
index ab0546409..000000000
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+++ /dev/null
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diff --git a/newlib/libc/sys/decstation/_main.c b/newlib/libc/sys/decstation/_main.c
deleted file mode 100644
index 64878088d..000000000
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deleted file mode 100644
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diff --git a/newlib/libc/sys/decstation/configure b/newlib/libc/sys/decstation/configure
deleted file mode 100755
index 10e5797c8..000000000
--- a/newlib/libc/sys/decstation/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
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-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
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-if test -n "$ac_prev"; then
-  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
-fi
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-# File descriptor usage:
-# 0 standard input
-# 1 file creation
-# 2 errors and warnings
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 6 checking for... messages and results
-# 5 compiler messages saved in config.log
-if test "$silent" = yes; then
-  exec 6>/dev/null
-else
-  exec 6>&1
-fi
-exec 5>./config.log
-
-echo "\
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-" 1>&5
-
-# Strip out --no-create and --no-recursion so they do not pile up.
-# Also quote any args containing shell metacharacters.
-ac_configure_args=
-for ac_arg
-do
-  case "$ac_arg" in
-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-  | --no-cr | --no-c) ;;
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
-  esac
-done
-
-# NLS nuisances.
-# Only set these to C if already set.  These must not be set unconditionally
-# because not all systems understand e.g. LANG=C (notably SCO).
-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
-# Non-C LC_CTYPE values break the ctype check.
-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo > confdefs.h
-
-# A filename unique to this package, relative to the directory that
-# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=_main.c
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_prog=$0
-  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
-  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-  srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
-    srcdir=..
-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-ac_aux_dir=
-for ac_dir in ../../../.. $srcdir/../../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-am__api_version="1.4"
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:578: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:631: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "$*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "$*" != "X $srcdir/configure conftestfile" \
-      && test "$*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" 1>&2; exit 1; }
-   fi
-
-   test "$2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-if test $host != $build; then
-  ac_tool_prefix=${host_alias}-
-else
-  ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:721: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 726 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:754: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 759 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
-  enableval="$enable_multilib"
-  case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
-else
-  multilib=yes
-fi
-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
-if test "${enable_target_optspace+set}" = set; then
-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-#    same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:975: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
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-
-cat >> confdefs.h <<EOF
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-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
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-   AUTOMAKE=automake-${am__api_version}
-   echo "$ac_t""found" 1>&6
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-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
-   MAKEINFO=makeinfo
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
-
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-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
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-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
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-if test -n "$CC"; then
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-  echo "$ac_t""no" 1>&6
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-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
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-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
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-  cat > conftest.c <<EOF
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-  yes;
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-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
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-else
-  ac_cv_prog_cc_g=no
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-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
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-    CFLAGS="-g -O2"
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-    CFLAGS="-O2"
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-  test "${CFLAGS+set}" = set || CFLAGS="-g"
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-
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-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$AS"; then
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-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
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-  if test -n "$AR"; then
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-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$RANLIB"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
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-  IFS="$ac_save_ifs"
-fi
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-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
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-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
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-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
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-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
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-
-
-# Find a good install program.  We prefer a C program (faster),
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-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
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-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
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-  for ac_dir in $PATH; do
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-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
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-	  if test $ac_prog = install &&
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-	    # AIX install.  It has an incompatible calling convention.
-	    :
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-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
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-	  fi
-	fi
-      done
-      ;;
-    esac
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-  IFS="$ac_save_IFS"
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-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
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-    # As a last resort, use the slow shell script.  We don't cache a
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-echo "$ac_t""$INSTALL" 1>&6
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
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-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
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-  MAINT=$MAINTAINER_MODE_TRUE
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-
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-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
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-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
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-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
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-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
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-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
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-if test x${newlib_elix_level} = x1; then
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-  ELIX_LEVEL_1_TRUE='#'
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-if test x${newlib_elix_level} = x3; then
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-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
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-
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-if test x${newlib_elix_level} = x4; then
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-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
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-
-
-
-if test x${use_libtool} = xyes; then
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-  USE_LIBTOOL_TRUE='#'
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-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
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-
-
-
-
-
-
-
-
-
-
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-cat > confcache <<\EOF
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-#
-# By default, configure uses ./config.cache as the cache file,
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-# Giving --cache-file=/dev/null disables caching, for debugging configure.
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-    echo "not updating unwritable cache $cache_file"
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-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
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-s%\[%\\&%g
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-s%\$%$$%g
-EOF
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-
-
-# Without the "./", some shells look in PATH for config.status.
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-
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-cat > $CONFIG_STATUS <<EOF
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-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
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-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
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-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
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-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
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-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
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-  case "$ac_given_INSTALL" in
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-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
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-  echo creating "$ac_file"
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-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
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-  *) ac_comsub= ;;
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-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
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-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
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-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/decstation/configure.in b/newlib/libc/sys/decstation/configure.in
deleted file mode 100644
index e2e2738bb..000000000
--- a/newlib/libc/sys/decstation/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/decstation configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(_main.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/decstation/sys/dirent.h b/newlib/libc/sys/decstation/sys/dirent.h
deleted file mode 100644
index c5a90e9fe..000000000
--- a/newlib/libc/sys/decstation/sys/dirent.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef _SYS_DIRENT_H
-# define _SYS_DIRENT_H
-
-/*
- * This file was written to be compatible with the BSD directory
- * routines, so it looks like it.  But it was written from scratch.
- * Sean Eric Fagan, sef@Kithrup.COM
- *
- * Modified by dje@cygnus.com for sun.
- * Modified by eichin@cygnus.com for decstation (ultrix 4.2)
- */
-
-typedef struct __dirdesc {
-	int	dd_fd;
-	long	dd_loc;
-	long	dd_size;
-	long	dd_bbase;
-	long	dd_entno;
-	long	dd_bsize;
-	char	*dd_buf;
-} DIR;
-
-# define __dirfd(dp)	((dp)->dd_fd)
-
-DIR *opendir (const char *);
-struct dirent *readdir (DIR *);
-void rewinddir (DIR *);
-int closedir (DIR *);
-
-#include <sys/types.h>
-
-#define MAXNAMLEN	255
-
-#define d_ino	d_fileno	/* compatibility */
-
-struct dirent {
-	unsigned long	d_fileno;
-	unsigned short	d_reclen;
-	unsigned short	d_namlen;
-	char		d_name[MAXNAMLEN + 1];
-};
-
-/* FIXME: include definition of DIRSIZ() ? */
-
-#endif
diff --git a/newlib/libc/sys/h8300hms/Makefile.am b/newlib/libc/sys/h8300hms/Makefile.am
deleted file mode 100644
index 4f47672fa..000000000
--- a/newlib/libc/sys/h8300hms/Makefile.am
+++ /dev/null
@@ -1,15 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c _exit.S sbrk.c misc.c crt1.c \
-	close.S fstat.S lseek.S open.S read.S stat.S write.S
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/h8300hms/Makefile.in b/newlib/libc/sys/h8300hms/Makefile.in
deleted file mode 100644
index b18e64ea1..000000000
--- a/newlib/libc/sys/h8300hms/Makefile.in
+++ /dev/null
@@ -1,331 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
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-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
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-noinst_LIBRARIES = lib.a
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-lib_a_SOURCES = syscalls.c _exit.S sbrk.c misc.c crt1.c 	close.S fstat.S lseek.S open.S read.S stat.S write.S
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-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
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-lib_a_OBJECTS =  syscalls.o _exit.o sbrk.o misc.o crt1.o close.o fstat.o \
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-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
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-installcheck-am:
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-install-exec-am:
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-
-install-data-am:
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-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/h8300hms/_exit.S b/newlib/libc/sys/h8300hms/_exit.S
deleted file mode 100644
index 7fac3d344..000000000
--- a/newlib/libc/sys/h8300hms/_exit.S
+++ /dev/null
@@ -1,17 +0,0 @@
-#include "setarch.h"
-
-/* `sleep' is passed an argument in r0 that indicates the reason
-   the program is exiting.  The format of r0 is defined in 
-   devo/include/wait.h. */ 
-
-/* extern void _exit (int rc); */
-
-	.section .text
-	.align 2
-	.global __exit
-__exit:
-	mov.w   #0xdead,r1
-	mov.w   #0xbeef,r2
-	mov.b   r0l,r0h
-	sub.b   r0l,r0l
-	sleep
diff --git a/newlib/libc/sys/h8300hms/aclocal.m4 b/newlib/libc/sys/h8300hms/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/h8300hms/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
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-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
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-  if test "$ac_test_CFLAGS" = set; then
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-    CFLAGS="-g -O2"
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-    CFLAGS="-O2"
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-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
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-AC_PROG_INSTALL
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-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
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-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-fi
-
-. [$]{newlib_basedir}/configure.host
-
-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
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-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
-AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
-AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
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-AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
-
-AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
-
-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
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-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
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-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
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-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
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-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
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-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
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-      # If neither matched, then we have a broken ls.  This can happen
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-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
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-rm -f conftest*
-AC_MSG_RESULT(yes)])
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-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
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-[AC_MSG_CHECKING(for working $2)
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-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
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-AC_SUBST($1)])
-
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
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-  $1_TRUE='#'
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-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
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-[  --enable-maintainer-mode enable make rules and dependencies not useful
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-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
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-)
-
diff --git a/newlib/libc/sys/h8300hms/close.S b/newlib/libc/sys/h8300hms/close.S
deleted file mode 100644
index f23142063..000000000
--- a/newlib/libc/sys/h8300hms/close.S
+++ /dev/null
@@ -1,17 +0,0 @@
-;int close(int fd);
-;Integer arguments have to be zero extended.
-
-#include "setarch.h"
-
-	.section .text
-	.align 2
-	.global __close
-__close:
-#if defined(__H8300H__) || defined(__H8300S__) || defined (__H8300SX__)
-#if __INT_MAX__ == 32767
-	extu.l er0
-#endif
-#endif
-	jsr @@0xc9
-	rts
-	.end
diff --git a/newlib/libc/sys/h8300hms/configure b/newlib/libc/sys/h8300hms/configure
deleted file mode 100755
index c3fe7f351..000000000
--- a/newlib/libc/sys/h8300hms/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
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-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
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-ac_help="$ac_help
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-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
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-build=NONE
-cache_file=./config.cache
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-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
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-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
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-ac_max_here_lines=12
-
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-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
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-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
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-RANLIB="$ac_cv_prog_RANLIB"
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-# Find a good install program.  We prefer a C program (faster),
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-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-  ac_cv_exeext=
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-ac_exeext=$EXEEXT
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-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
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-LDFLAGS=${ldflags}
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-
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-# Transform confdefs.h into DEFS.
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-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
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-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/h8300hms/configure.in b/newlib/libc/sys/h8300hms/configure.in
deleted file mode 100644
index 7f5b630f6..000000000
--- a/newlib/libc/sys/h8300hms/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/h8300hms configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(crt1.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/h8300hms/crt0.S b/newlib/libc/sys/h8300hms/crt0.S
deleted file mode 100644
index 6394f6841..000000000
--- a/newlib/libc/sys/h8300hms/crt0.S
+++ /dev/null
@@ -1,105 +0,0 @@
-; h8/300 and h8/300h start up file.
-
-#include "setarch.h"
-
-#ifdef __H8300__
-
-	.section .text
-	.global	_start
-_start:
-	mov.w	#_stack,sp
-	mov.w	#_edata,r0
-	mov.w	#_end,r1
-	sub.w   r2,r2
-.Loop:	mov.w	r2,@r0
-	adds	#2,r0
-	cmp	r1,r0
-	blo	.Loop
-#ifdef __ELF__
-	mov.l   #__fini,r0
-	jsr     @_atexit
-#ifdef __SIMULATOR__
-        jsr     @0xcc
-#endif
-	jsr     @__init
-#else
-#ifdef __SIMULATOR__
-        jsr     @0xcc
-#endif
-	jsr	@___main
-#endif
-	jsr	@_main
-	jsr	@_exit
-
-	.section .stack
-_stack:	.word 	1
-
-#endif
-
-#ifdef __H8300H__
-
-	.section .text
-	.global	_start
-_start:
-	mov.l	#_stack,sp
-	mov.l	#_edata,er0
-	mov.l	#_end,er1
-	sub.w   r2,r2           ; not sure about alignment requirements
-.Loop:	mov.w	r2,@er0		; playing it safe for now
-	adds	#2,er0
-	cmp.l	er1,er0
-	blo	.Loop
-#ifdef __ELF__
-	mov.l   #__fini,er0
-	jsr     @_atexit
-#ifdef __SIMULATOR__
-        jsr     @0xcc
-#endif
-	jsr     @__init
-#else
-#ifdef __SIMULATOR__
-        jsr     @0xcc
-#endif
-	jsr	@___main
-#endif
-	jsr	@_main
-	jsr	@_exit
-
-	.section .stack
-_stack:	.long 	1
-
-#endif
-
-#if defined (__H8300S__) || defined (__H8300SX__)
-
-	.section .text
-	.global	_start
-_start:
-	mov.l	#_stack,sp
-	mov.l	#_edata,er0
-	mov.l	#_end,er1
-	sub.w   r2,r2           ; not sure about alignment requirements
-.Loop:	mov.w	r2,@er0		; playing it safe for now
-	adds	#2,er0
-	cmp.l	er1,er0
-	blo	.Loop
-#ifdef __ELF__
-	mov.l   #__fini,er0
-	jsr     @_atexit
-#ifdef __SIMULATOR__
-        jsr     @0xcc
-#endif
-	jsr     @__init
-#else
-#ifdef __SIMULATOR__
-        jsr     @0xcc
-#endif
-	jsr	@___main
-#endif
-	jsr	@_main
-	jsr	@_exit
-
-	.section .stack
-_stack:	.long 	1
-
-#endif
diff --git a/newlib/libc/sys/h8300hms/crt1.c b/newlib/libc/sys/h8300hms/crt1.c
deleted file mode 100644
index bd4ccf2d8..000000000
--- a/newlib/libc/sys/h8300hms/crt1.c
+++ /dev/null
@@ -1,18 +0,0 @@
-void __main ()
-{
-#ifndef __ELF__
-  static int initialized;
-  if (! initialized)
-    {
-      typedef void (*pfunc) ();
-      extern pfunc __ctors[];
-      extern pfunc __ctors_end[];
-      pfunc *p;
-
-      initialized = 1;
-      for (p = __ctors_end; p > __ctors; )
-	(*--p) ();
-
-    }
-#endif
-}
diff --git a/newlib/libc/sys/h8300hms/fstat.S b/newlib/libc/sys/h8300hms/fstat.S
deleted file mode 100644
index 1e1ca29c9..000000000
--- a/newlib/libc/sys/h8300hms/fstat.S
+++ /dev/null
@@ -1,18 +0,0 @@
-;int fstat(int filedes, struct stat *buf);
-;Integer arguments have to be zero extended.
-
-#include "setarch.h"
-
-	.section .text
-	.align 2
-	.global __fstat
-__fstat:
-#if defined(__H8300H__) || defined(__H8300S__) || defined (__H8300SX__)
-#if __INT_MAX__ == 32767
-	extu.l	er0
-#endif
-#endif
-	jsr @@0xcb
-	rts
-	.end
-									
diff --git a/newlib/libc/sys/h8300hms/lseek.S b/newlib/libc/sys/h8300hms/lseek.S
deleted file mode 100644
index 4b3c26750..000000000
--- a/newlib/libc/sys/h8300hms/lseek.S
+++ /dev/null
@@ -1,18 +0,0 @@
-;off_t lseek(int fildes, off_t offset, int whence);
-;Integer arguments have to be zero extended.
-
-#include "setarch.h"
-
-	.section .text
-	.align 2
-	.global __lseek
-__lseek:
-#if defined(__H8300H__) || defined(__H8300S__) || defined (__H8300SX__)
-#if __INT_MAX__ == 32767
-	extu.l er0
-	extu.l er2
-#endif
-#endif
-	jsr @@0xc8
-	rts
-	.end
diff --git a/newlib/libc/sys/h8300hms/misc.c b/newlib/libc/sys/h8300hms/misc.c
deleted file mode 100644
index 6021b5cb6..000000000
--- a/newlib/libc/sys/h8300hms/misc.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Misc. operating system stubs.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-/* _raise(), getpid(), and kill() are required by abort().
-   getpid/kill are prefixed with '_' because of MISSING_SYSCALL_NAMES.  */
-
-int _DEFUN(_raise,(sig),
-	   int sig)
-{
-  return 0;
-}
-
-int _DEFUN(_getpid,(),)
-{
-  return 0;
-}
-
-int _DEFUN(_kill,(pid, sig),
-	   int pid _AND
-	   int sig)
-{
-  if (pid == 0)
-    {
-      /* Narrow SIG down to a short, in case we're compiled with -mint32.  */
-      short sig2 = sig;
-      /* This causes the simulator to indicate abort() was called.
-	 The format of r0 is defined by devo/include/wait.h.  */
-      asm ("mov.w %0,r0\n\tsleep" : : "r" (sig2) : "r0");
-    }
-  return 0;
-}
diff --git a/newlib/libc/sys/h8300hms/open.S b/newlib/libc/sys/h8300hms/open.S
deleted file mode 100644
index 0feaab217..000000000
--- a/newlib/libc/sys/h8300hms/open.S
+++ /dev/null
@@ -1,14 +0,0 @@
-;int open(const char *pathname, int flags);
-;Integer arguments have to be zero extended.
-;The second argument is taken from the stack,
-;hence it is not zero extended here.
-
-#include "setarch.h"
-
-	.section .text
-	.align 2
-	.global __open
-__open:
-	jsr @@0xc5
-	rts
-	.end
diff --git a/newlib/libc/sys/h8300hms/read.S b/newlib/libc/sys/h8300hms/read.S
deleted file mode 100644
index 20fc59b7f..000000000
--- a/newlib/libc/sys/h8300hms/read.S
+++ /dev/null
@@ -1,18 +0,0 @@
-;ssize_t read(int fd, void *buf, size_t count);
-;Integer arguments have to be zero extended.
-
-#include "setarch.h"
-
-	.section .text
-	.align 2
-	.global __read
-__read:
-#if defined(__H8300H__) || defined(__H8300S__) || defined (__H8300SX__)
-#if __INT_MAX__ == 32767
-	extu.l  er0
-#endif
-#endif
-	jsr @@0xc6
-	rts
-	.end
-									
diff --git a/newlib/libc/sys/h8300hms/sbrk.c b/newlib/libc/sys/h8300hms/sbrk.c
deleted file mode 100644
index 1456a67eb..000000000
--- a/newlib/libc/sys/h8300hms/sbrk.c
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-register char *stack_ptr asm ("sp");
-
-caddr_t 
-  _sbrk(incr)
-     int incr;
-{
-  extern char end;		/* Defined by the linker */
-  static char *heap_end;
-  char *prev_heap_end;
-
-  if (heap_end == 0) 
-    {
-      heap_end = &end;
-    }
-  prev_heap_end = heap_end;
-  if (heap_end + incr > stack_ptr)
-    {
-      _write (1, "Heap and stack collision\n", 25);
-      abort ();
-    }
-  heap_end += incr;
-  return (caddr_t)prev_heap_end;
-}
-
diff --git a/newlib/libc/sys/h8300hms/setarch.h b/newlib/libc/sys/h8300hms/setarch.h
deleted file mode 100644
index 56bdaaf45..000000000
--- a/newlib/libc/sys/h8300hms/setarch.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifdef __H8300H__
-#ifdef __NORMAL_MODE__
-	.h8300hn
-#else
-	.h8300h
-#endif
-#endif
-#ifdef __H8300S__
-#ifdef __NORMAL_MODE__
-	.h8300sn
-#else
-	.h8300s
-#endif
-#endif
-#ifdef __H8300SX__
-#ifdef __NORMAL_MODE__
-	.h8300sxn
-#else
-	.h8300sx
-#endif
-#endif
diff --git a/newlib/libc/sys/h8300hms/stat.S b/newlib/libc/sys/h8300hms/stat.S
deleted file mode 100644
index dae23c470..000000000
--- a/newlib/libc/sys/h8300hms/stat.S
+++ /dev/null
@@ -1,12 +0,0 @@
-;int stat(const char *file_name, struct stat *buf);
-
-#include "setarch.h"
-
-	.section .text
-	.align 2
-	.global __stat
-__stat:
-	jsr @@0xca
-	rts
-	.end
-									
diff --git a/newlib/libc/sys/h8300hms/sys/file.h b/newlib/libc/sys/h8300hms/sys/file.h
deleted file mode 100644
index dd87705fa..000000000
--- a/newlib/libc/sys/h8300hms/sys/file.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* This is file FILE.H */
-/*
- * Copyright (C) 1991 DJ Delorie
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms is permitted
- * provided that the above copyright notice and following paragraph are
- * duplicated in all such forms.
- *
- * This file is distributed WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef _FILE_H_
-#define _FILE_H_
-
-#include <fcntl.h>
-
-#define L_SET  0
-#define L_CURR 1
-#define L_XTND 2
-
-
-#define	F_OK		0	/* does file exist */
-#define	X_OK		1	/* is it executable by caller */
-#define	W_OK		2	/* is it writable by caller */
-#define	R_OK		4	/* is it readable by caller */
-
-#endif
diff --git a/newlib/libc/sys/h8300hms/sys/syscall.h b/newlib/libc/sys/h8300hms/sys/syscall.h
deleted file mode 100644
index fba03549c..000000000
--- a/newlib/libc/sys/h8300hms/sys/syscall.h
+++ /dev/null
@@ -1 +0,0 @@
-#define	SYS_read	4
diff --git a/newlib/libc/sys/h8300hms/syscalls.c b/newlib/libc/sys/h8300hms/syscalls.c
deleted file mode 100644
index b716e62fc..000000000
--- a/newlib/libc/sys/h8300hms/syscalls.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* Operating system stubs, set up for the MRI simulator */
-
-#include <_ansi.h>
-#include <errno.h>
-
-int isatty(file)
-     int file;
-{
-  return 1;
-}
-
-int
-_unlink (path)
-     const char *path;
-{
-  errno = EIO;
-  return -1;
-}
diff --git a/newlib/libc/sys/h8300hms/write.S b/newlib/libc/sys/h8300hms/write.S
deleted file mode 100644
index e416b1521..000000000
--- a/newlib/libc/sys/h8300hms/write.S
+++ /dev/null
@@ -1,17 +0,0 @@
-;ssize_t write(int fd, const void *buf, size_t count);
-;Integer arguments have to be zero extended.
-
-#include "setarch.h"
-
-	.section .text
-	.align 2
-	.global __write
-__write:
-#if defined(__H8300H__) || defined(__H8300S__) || defined (__H8300SX__)
-#if __INT_MAX__ == 32767
-	extu.l	er0
-#endif
-#endif
-	jsr @@0xc7
-	rts
-	.end
diff --git a/newlib/libc/sys/h8500hms/Makefile.am b/newlib/libc/sys/h8500hms/Makefile.am
deleted file mode 100644
index 8febfd388..000000000
--- a/newlib/libc/sys/h8500hms/Makefile.am
+++ /dev/null
@@ -1,14 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c misc.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/h8500hms/Makefile.in b/newlib/libc/sys/h8500hms/Makefile.in
deleted file mode 100644
index d59bf40b6..000000000
--- a/newlib/libc/sys/h8500hms/Makefile.in
+++ /dev/null
@@ -1,329 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c misc.c
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  syscalls.o misc.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
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-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
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-	  && mkid -f$$here/ID $$unique $(LISP)
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-	echo "$$banner"; \
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-	    cp -pr $$d/$$file $(distdir)/$$file; \
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diff --git a/newlib/libc/sys/h8500hms/aclocal.m4 b/newlib/libc/sys/h8500hms/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/h8500hms/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
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-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
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-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
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-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
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-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
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-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
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-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
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-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
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-dnl Support --enable-newlib-iconv
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-     no)  newlib_iconv=no ;;
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-  yes) newlib_may_supply_syscalls=yes ;;
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-if test "[$]{srcdir}" = "."; then
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-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
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-AC_PROG_CC_GNU
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-if test $ac_cv_prog_gcc = yes; then
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-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
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-
-# AM_AUTOMAKE_VERSION(VERSION)
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-# AM_SET_CURRENT_AUTOMAKE_VERSION
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-#
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-AC_DEFUN([AM_SANITY_CHECK],
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-      # If neither matched, then we have a broken ls.  This can happen
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-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
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-   test "[$]2" = conftestfile
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-   # Ok.
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-   AC_MSG_ERROR([newly created file is older than distributed files!
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-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
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-  $1_TRUE='#'
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-
-# Add --enable-maintainer-mode option to configure.
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-
-# serial 1
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-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
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-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
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diff --git a/newlib/libc/sys/h8500hms/configure b/newlib/libc/sys/h8500hms/configure
deleted file mode 100755
index d3f9dfcb6..000000000
--- a/newlib/libc/sys/h8500hms/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
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-# Defaults:
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-ac_default_prefix=/usr/local
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-ac_help="$ac_help
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-ac_help="$ac_help
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-ac_help="$ac_help
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-ac_help="$ac_help
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-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
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-exec_prefix=NONE
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-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
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-else
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-# Make sure we can run config.sub.
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-echo $ac_n "checking host system type""... $ac_c" 1>&6
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-host_alias=$host
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-  echo 'void f(){}' > conftest.c
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-rm -f conftest*
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-# Find a good install program.  We prefer a C program (faster),
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-ac_exeext=$EXEEXT
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-newlib_cflags="${newlib_cflags} -fno-builtin"
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-NEWLIB_CFLAGS=${newlib_cflags}
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-LDFLAGS=${ldflags}
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-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/h8500hms/configure.in b/newlib/libc/sys/h8500hms/configure.in
deleted file mode 100644
index b050f4ed1..000000000
--- a/newlib/libc/sys/h8500hms/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/h8500hms configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(misc.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/h8500hms/crt0.c b/newlib/libc/sys/h8500hms/crt0.c
deleted file mode 100644
index fa7d1b93c..000000000
--- a/newlib/libc/sys/h8500hms/crt0.c
+++ /dev/null
@@ -1,32 +0,0 @@
-
-extern char _start_bss;
-extern char end;
-extern char stack;
-
-static zeroandrun();
-#pragma noprolog
-
-start()
-{
-  asm("mov.w #%off(_stack),sp");
-/*  asm("ldc.w  #0x700,sr");*/
-  asm("ldc.b  #%page(_stack),tp");
-  asm("ldc.b  #%page(_stack),dp");
-  asm("ldc.b  #%page(_stack),ep");
-  /* Can't have anything else in here, since the fp won't be set up
-     so local variables won't work */
-  zeroandrun();
-}
-
-static
-zeroandrun()
-{
-  char *p;
-  p = &_start_bss;
-  while (p < &end) 
-    {
-      *p++ = 0;
-    }
-  main();
-  _exit();
-}
diff --git a/newlib/libc/sys/h8500hms/misc.c b/newlib/libc/sys/h8500hms/misc.c
deleted file mode 100644
index a791704a1..000000000
--- a/newlib/libc/sys/h8500hms/misc.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Misc. operating system stubs.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <signal.h>
-
-/* _raise(), getpid(), and kill() are required by abort().
-   getpid/kill are prefixed with '_' because of MISSING_SYSCALL_NAMES.  */
-
-int _DEFUN(_raise,(sig),
-	   int sig)
-{
-  return 0;
-}
-
-int _DEFUN(_getpid,(),)
-{
-  return 0;
-}
-
-int _DEFUN(_kill,(pid, sig),
-	   int pid _AND
-	   int sig)
-{
-  if (sig == SIGABRT)
-    asm ("mov.w #34,r3; trapa #15");
-  return 0;
-}
diff --git a/newlib/libc/sys/h8500hms/syscalls.c b/newlib/libc/sys/h8500hms/syscalls.c
deleted file mode 100644
index bb0c3c0c7..000000000
--- a/newlib/libc/sys/h8500hms/syscalls.c
+++ /dev/null
@@ -1,129 +0,0 @@
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-int 
-_read (file, ptr, len)
-     int file;
-     char *ptr;
-     size_t len;
-
-{
-  return 0;
-}
-
-
-int 
-_lseek (file, ptr, dir)
-     int file;
-     int ptr;
-     int dir;
-
-{
-  return 0;
-
-}
-
-static 
-writechar (c)
-     char c;
-
-
-{
-  register int n asm ("r3");
-  n = c;
-asm ("clr.w	r1;mov.w %0,r0; mov.w #6,r3; trapa #15": :"g" (n) : "r3","r1","r0");
-}
-
-
-
-int 
-_write (file, ptr, len)
-     int file;
-     char *ptr;
-     size_t len;
-{
-
-  int todo;
-
-  for (todo = 0; todo < len; todo++)
-    {
-      writechar (*ptr++);
-    }
-  return len;
-
-}
-
-
-
-int 
-_close (file)
-     int file;
-{
-
-  return -1;
-}
-
-
-
-caddr_t
-_sbrk (incr)
-     size_t incr;
-{
-  extern char end;		/* Defined by the linker */
-  static char *heap_end;
-  char *prev_heap_end;
-
-  if (heap_end == 0)
-    {
-      heap_end = &end;
-    }
-  prev_heap_end = heap_end;
-  if (heap_end + incr > stack_ptr)
-    {
-      _write (1, "Heap and stack collision\n", 25);
-      abort ();
-    }
-  heap_end += incr;
-  return (caddr_t) prev_heap_end;
-}
-
-
-
-int 
-isatty (file)
-     int file;
-{
-  return 1;
-}
-
-
-
-int 
-_fstat (file, stat)
-     int file;
-     struct stat *stat;
-
-{
-  stat->st_mode = S_IFCHR;
-  return 0;
-}
-
-int 
-_open (path, flags)
-     const char *path;
-     int flags;
-
-{
-  return 0;
-}
-
-
-void 
-_exit (status)
-     int status;
-{
-  asm (" mov.w #33,r3; trapa #15");
-}
diff --git a/newlib/libc/sys/linux/Makefile.am b/newlib/libc/sys/linux/Makefile.am
deleted file mode 100644
index de11547a3..000000000
--- a/newlib/libc/sys/linux/Makefile.am
+++ /dev/null
@@ -1,242 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) $(INCLTDL)
-
-if ELIX_LEVEL_1
-argp_dir=
-ARGP_LIB=
-else
-argp_dir=argp
-ARGP_LIB=argp/libargp.la
-endif
-
-SUBDIRS = machine \
-	$(argp_dir) \
-	cmath \
-	$(EXTRA_SUBDIRS)\
-	.
-SUBLIBS = \
-	$(ARGP_LIB) \
-	cmath/libcmath.la \
-	$(EXTRA_SUBLIBS) \
-	$(LINUX_MACH_LIB)
-
-GENERAL_SOURCES = \
-	aio.c \
-	brk.c \
-	calloc.c \
-	callocr.c \
-	cfreer.c \
-	cfspeed.c \
-	clock_getres.c \
-	clock_gettime.c \
-	clock_settime.c \
-	flockfile.c \
-	free.c \
-	freer.c \
-	ftok.c \
-	funlockfile.c \
-	getdate.c \
-	getdate_err.c \
-	gethostname.c \
-	getreent.c \
-	ids.c \
-	inode.c \
-	io.c \
-	ipc.c \
-	linux.c \
-	mallinfor.c \
-	mallocr.c \
-	mallstatsr.c \
-	mmap.c \
-	mq_close.c \
-	mq_getattr.c \
-	mq_notify.c \
-	mq_open.c \
-	mq_receive.c \
-	mq_send.c \
-	mq_setattr.c \
-	mq_unlink.c \
-	msize.c \
-	msizer.c \
-	mstats.c \
-	mtrim.c \
-	mtrimr.c \
-	ntp_gettime.c \
-	pread.c \
-	process.c \
-	prof-freq.c \
-	profile.c \
-	psignal.c \
-	pwrite.c \
-	raise.c \
-	realloc.c \
-	reallocr.c \
-	rename.c \
-	resource.c \
-	sched.c \
-	select.c \
-	seteuid.c \
-	sethostname.c \
-	shm_open.c \
-	shm_unlink.c \
-	sig.c \
-	sigaction.c \
-	sigqueue.c \
-	signal.c \
-	siglongjmp.c \
-	sigset.c \
-	sigwait.c \
-	socket.c \
-	sleep.c \
-	strsignal.c \
-	strverscmp.c \
-	sysconf.c \
-	sysctl.c \
-	systat.c \
-	tcdrain.c \
-	tcsendbrk.c \
-	termios.c \
-	time.c \
-	usleep.c \
-	versionsort.c 
-
-ELIX_2_OBJS = \
-	aio64.$(oext) \
-	confstr.$(oext) \
-	ctermid.$(oext) \
-	fclean.$(oext) \
-	fpathconf.$(oext) \
-	fstab.$(oext) \
-	fstatvfs.$(oext) \
-	fstatvfs64.$(oext) \
-	ftw.$(oext) \
-	ftw64.$(oext) \
-	getopt.$(oext) \
-	getopt1.$(oext) \
-	getrlimit64.$(oext) \
-	getwd.$(oext) \
-	io64.$(oext) \
-	malign.$(oext) \
-	malignr.$(oext) \
-	malloptr.$(oext) \
-	mcheck.$(oext) \
-	mntent.$(oext) \
-	mntent_r.$(oext) \
-	pathconf.$(oext) \
-	pread64.$(oext) \
-	pvallocr.$(oext) \
-	pwrite64.$(oext) \
-	readdir64.$(oext) \
-	realpath.$(oext) \
-	scandir64.$(oext) \
-	setrlimit64.$(oext) \
-	statvfs.$(oext) \
-	statvfs64.$(oext) \
-	ttyname_r.$(oext) \
-	utimes.$(oext) \
-	vallocr.$(oext) \
-	versionsort64.$(oext)
-
-ELIX_3_OBJS = \
-	system.$(oext) \
-	wait.$(oext)
-
-ELIX_4_OBJS = \
-	getlogin.$(oext) \
-	getpwent.$(oext) \
-	stack.$(oext)
-
-if ELIX_LEVEL_1
-LIB_OBJS =
-else
-if ELIX_LEVEL_2
-LIB_OBJS = $(ELIX_2_OBJS)
-else
-if ELIX_LEVEL_3
-LIB_OBJS = $(ELIX_2_OBJS) $(ELIX_3_OBJS)
-else
-LIB_OBJS = $(ELIX_2_OBJS) $(ELIX_3_OBJS) $(ELIX_4_OBJS)
-endif
-endif
-endif
-
-# This will handle both /usr/src/linux-2.4/include/asm/signal.h (in Red Hat Linux 7.1)
-# and also /usr/src/linux/include/asm/signal.h in older versions of Red Hat Linux
-SIGNAL_H = /usr/include/asm/signal.h
-
-liblinux_la_LDFLAGS = -Xcompiler -nostdlib
-
-ADD_OBJS = \
-	malloc.$(oext) \
-	gethostid.$(oext) \
-	sethostid.$(oext) \
-	$(LINUX_MACH_LIB)
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = liblinux.la
-liblinux_la_SOURCES = $(GENERAL_SOURCES)
-liblinux_la_LIBADD = $(ADD_OBJS) $(LIB_OBJS)
-liblinux_la_DEPENDENCIES = $(ADD_OBJS) $(LIB_OBJS)
-LIBC_COMPILE = $(LTCOMPILE)
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(GENERAL_SOURCES)
-lib_a_LIBADD = $(ADD_OBJS) $(LIB_OBJS)
-lib_a_DEPENDENCIES = $(ADD_OBJS) $(LIB_OBJS)
-LIBC_COMPILE = $(COMPILE)
-noinst_DATA =
-
-lib.a:  $(ADD_OBJS) $(LIB_OBJS) $(lib_a_OBJECTS)
-	rm -f $@
-	rm -rf tmp
-	mkdir tmp
-	cd tmp; \
-	for i in $(SUBLIBS); do \
-	  $(AR) x ../$$i; \
-	done; \
-	$(AR) $(AR_FLAGS) ../$@ *.o
-	$(RANLIB) $@
-	rm -rf tmp
-
-endif # USE_LIBTOOL
-
-objectlist.awk.in: $(noinst_LTLIBRARIES) $(SUBLIBS)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	  do \
-	    echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-	for j in $(SUBLIBS) ; \
-	  do \
-	    export i=`echo $$j | sed -e 's,\(.*\)\/[^\/]*$$,\1,'`; \
-	    if test $$i != "." && test -f $$i/objectlist.awk.in; then \
-	    	cat $$i/objectlist.awk.in >> objectlist.awk.in ; \
-	    fi; \
-	done
-
-all: crt0.o crt1.o
-
-crt0.o: machine/crt0.o
-	rm -f $@
-	ln machine/crt0.o $@ >/dev/null 2>/dev/null || cp machine/crt0.o $@
-
-machine/crt0.o: ; @true
-
-sig.$(oext):	siglist.inc
-
-siglist.inc:
-		$(AWK) '{ max = 32 } \
-		  /#define.SIG.*[1-9][0-9]*/ { n[$$3] = $$2 } \
-		  /#define.NSIG.*[1-9][0-9]*/ { max = $$3 } \
-		  /#define.SIGUNUSED/ \
-		    { for (i = 0; i <= max; i++) print "\"" n[i] "\"," }' \
-		    < $(SIGNAL_H) > siglist.inc || \
-		    { rm -f siglist.inc; exit 1; }
-
-AM_CFLAGS = -I $(srcdir)/../../stdio
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/linux/Makefile.in b/newlib/libc/sys/linux/Makefile.in
deleted file mode 100644
index ead358265..000000000
--- a/newlib/libc/sys/linux/Makefile.in
+++ /dev/null
@@ -1,603 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-AWK = @AWK@
-CC = @CC@
-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-EXTRA_SUBDIRS = @EXTRA_SUBDIRS@
-EXTRA_SUBLIBS = @EXTRA_SUBLIBS@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LINUX_MACH_LIB = @LINUX_MACH_LIB@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) $(INCLTDL)
-@ELIX_LEVEL_1_TRUE@argp_dir = 
-@ELIX_LEVEL_1_FALSE@argp_dir = argp
-@ELIX_LEVEL_1_TRUE@ARGP_LIB = 
-@ELIX_LEVEL_1_FALSE@ARGP_LIB = argp/libargp.la
-
-SUBDIRS = machine 	$(argp_dir) 	cmath 	$(EXTRA_SUBDIRS) 	.
-
-SUBLIBS =  	$(ARGP_LIB) 	cmath/libcmath.la 	$(EXTRA_SUBLIBS) 	$(LINUX_MACH_LIB)
-
-
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-@USE_LIBTOOL_FALSE@lib.a:  $(ADD_OBJS) $(LIB_OBJS) $(lib_a_OBJECTS)
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-@USE_LIBTOOL_FALSE@	rm -rf tmp
-@USE_LIBTOOL_FALSE@	mkdir tmp
-@USE_LIBTOOL_FALSE@	cd tmp; \
-@USE_LIBTOOL_FALSE@	for i in $(SUBLIBS); do \
-@USE_LIBTOOL_FALSE@	  $(AR) x ../$$i; \
-@USE_LIBTOOL_FALSE@	done; \
-@USE_LIBTOOL_FALSE@	$(AR) $(AR_FLAGS) ../$@ *.o
-@USE_LIBTOOL_FALSE@	$(RANLIB) $@
-@USE_LIBTOOL_FALSE@	rm -rf tmp
-
-objectlist.awk.in: $(noinst_LTLIBRARIES) $(SUBLIBS)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	  do \
-	    echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-	for j in $(SUBLIBS) ; \
-	  do \
-	    export i=`echo $$j | sed -e 's,\(.*\)\/[^\/]*$$,\1,'`; \
-	    if test $$i != "." && test -f $$i/objectlist.awk.in; then \
-	    	cat $$i/objectlist.awk.in >> objectlist.awk.in ; \
-	    fi; \
-	done
-
-all: crt0.o crt1.o
-
-crt0.o: machine/crt0.o
-	rm -f $@
-	ln machine/crt0.o $@ >/dev/null 2>/dev/null || cp machine/crt0.o $@
-
-machine/crt0.o: ; @true
-
-sig.$(oext):	siglist.inc
-
-siglist.inc:
-		$(AWK) '{ max = 32 } \
-		  /#define.SIG.*[1-9][0-9]*/ { n[$$3] = $$2 } \
-		  /#define.NSIG.*[1-9][0-9]*/ { max = $$3 } \
-		  /#define.SIGUNUSED/ \
-		    { for (i = 0; i <= max; i++) print "\"" n[i] "\"," }' \
-		    < $(SIGNAL_H) > siglist.inc || \
-		    { rm -f siglist.inc; exit 1; }
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/linux/aclocal.m4 b/newlib/libc/sys/linux/aclocal.m4
deleted file mode 100644
index c0a206827..000000000
--- a/newlib/libc/sys/linux/aclocal.m4
+++ /dev/null
@@ -1,1223 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-
-AC_PROG_INSTALL
-
-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-fi
-
-. [$]{newlib_basedir}/configure.host
-
-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
-AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
-AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
-AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
-AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
-
-AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
-
-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
-else
-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
-fi
-AC_SUBST($1)])
-
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi])
-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
-
-# serial 46 AC_PROG_LIBTOOL
-AC_DEFUN([AC_PROG_LIBTOOL],
-[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
-dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
-dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
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-    [AC_LIBTOOL_CXX],
-    [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
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-dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
-dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
-dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
-  AC_PROVIDE_IFELSE([AC_PROG_GCJ],
-    [AC_LIBTOOL_GCJ],
-    [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
-        [AC_LIBTOOL_GCJ],
-	[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
-	  [AC_LIBTOOL_GCJ],
-	[ifdef([AC_PROG_GCJ],
-	       [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])
-	 ifdef([A][M_PROG_GCJ],
-	       [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])
-	 ifdef([LT_AC_PROG_GCJ],
-	       [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])])])])])
-
-AC_DEFUN([_AC_PROG_LIBTOOL],
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
-
-# Save cache, so that ltconfig can load it
-AC_CACHE_SAVE
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
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-# Reload cache, that may have been modified by ltconfig
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-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-AC_DEFUN([AC_LIBTOOL_SETUP],
-[AC_PREREQ(2.13)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
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-AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-AC_REQUIRE([AC_OBJEXT])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
-dnl
-
-# Only perform the check for file, if the check method requires it
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-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(STRIP, strip, :)
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
-[libtool_flags="$libtool_flags --enable-dlopen"])
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[libtool_flags="$libtool_flags --enable-win32-dll"])
-AC_ARG_ENABLE(libtool-lock,
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-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-AC_ARG_WITH(pic,
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-     pic_mode="$withval", pic_mode=default)
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
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-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
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-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_SAVE
-     AC_LANG_C
-     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_RESTORE])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
-    [AC_TRY_LINK([],
-      [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);],
-      [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
-      [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  ])
-esac
-])
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
-<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)])
-
-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
-# Usage: AC_LIBTOOL_PICMODE[(MODE)]
-#   Where MODE is either `yes' or `no'.  If omitted, it defaults to
-#   `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)])
-
-
-# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="ifelse([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      re_direlt=['/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.[012])
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'] ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
-  else
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
-  fi
-  ;;
-
-newsos6)
-  [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-[sysv5uw[78]* | sysv4*uw2*)]
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-])
-
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32*)
-  # These system don't have libm
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, main, LIBM="-lm")
-  ;;
-esac
-])
-
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diff --git a/newlib/libc/sys/linux/aio.c b/newlib/libc/sys/linux/aio.c
deleted file mode 100644
index de988ebfc..000000000
--- a/newlib/libc/sys/linux/aio.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* libc/sys/linux/aio.c - asychronous I/O */
-
-/* Copyright 2002, Red Hat Inc. */
-
-/* Currently asynchronous I/O is not implemented. */
-
-#include <sys/types.h>
-#include <aio.h>
-#include <errno.h>
-
-int
-aio_cancel (int fd, struct aiocb *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_error (const struct aiocb *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_fsync (int op, struct aiocb *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_read (struct aiocb *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-ssize_t
-aio_return (struct aiocb *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_suspend (const struct aiocb *const list[], int nent,
-             const struct timespec *timeout)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_write (struct aiocb *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-lio_listio (int mode, struct aiocb * const list[], int nent,
-            struct sigevent *sig)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-void 
-aio_init (const struct aioinit *INIT)
-{
-  errno = ENOSYS;
-}
-#endif
diff --git a/newlib/libc/sys/linux/aio64.c b/newlib/libc/sys/linux/aio64.c
deleted file mode 100644
index 5a9cdd928..000000000
--- a/newlib/libc/sys/linux/aio64.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* libc/sys/linux/aio64.c - asychronous I/O */
-
-/* Copyright 2002, Red Hat Inc. */
-
-/* Currently asynchronous I/O is not implemented. */
-
-#include <sys/types.h>
-#include <aio.h>
-#include <errno.h>
-
-int
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-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
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-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_fsync64 (int op, struct aiocb64 *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_read64 (struct aiocb64 *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-ssize_t
-aio_return64 (struct aiocb64 *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_suspend64 (const struct aiocb64 *const list[], int nent,
-             const struct timespec *timeout)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-aio_write64 (struct aiocb64 *cb)
-{
-  errno = ENOSYS;
-  return -1;
-}
-
-int
-lio_listio64 (int mode, struct aiocb64 * const list[], int nent,
-              struct sigevent *sig)
-{
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/linux/argp/Makefile.am b/newlib/libc/sys/linux/argp/Makefile.am
deleted file mode 100644
index 95869fec5..000000000
--- a/newlib/libc/sys/linux/argp/Makefile.am
+++ /dev/null
@@ -1,23 +0,0 @@
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-
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-
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-
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-	argp-ba.c  argp-eexst.c  argp-fmtstream.c  argp-fs-xinl.c \
-	argp-help.c  argp-parse.c  argp-pv.c  argp-pvh.c  argp-xinl.c
-
-libargp_la_LDFLAGS = -Xcompiler -nostdlib
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = libargp.la
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-noinst_DATA =
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-
-include $(srcdir)/../../../../Makefile.shared
diff --git a/newlib/libc/sys/linux/argp/Makefile.in b/newlib/libc/sys/linux/argp/Makefile.in
deleted file mode 100644
index e04ae04a6..000000000
--- a/newlib/libc/sys/linux/argp/Makefile.in
+++ /dev/null
@@ -1,367 +0,0 @@
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-
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-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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-
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-
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-INCLUDES = -I$(srcdir)/../include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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-
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-@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libargp.la
-@USE_LIBTOOL_TRUE@libargp_la_SOURCES = $(LIB_SOURCES)
-@USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
-@USE_LIBTOOL_FALSE@noinst_DATA = 
-@USE_LIBTOOL_FALSE@noinst_LIBRARIES = lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = $(LIB_SOURCES)
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-@USE_LIBTOOL_FALSE@lib_a_OBJECTS =  argp-ba.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@argp-eexst.$(OBJEXT) argp-fmtstream.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@argp-fs-xinl.$(OBJEXT) argp-help.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@argp-parse.$(OBJEXT) argp-pv.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@argp-pvh.$(OBJEXT) argp-xinl.$(OBJEXT)
-LTLIBRARIES =  $(noinst_LTLIBRARIES)
-
-libargp_la_LIBADD = 
-@USE_LIBTOOL_TRUE@libargp_la_OBJECTS =  argp-ba.lo argp-eexst.lo \
-@USE_LIBTOOL_TRUE@argp-fmtstream.lo argp-fs-xinl.lo argp-help.lo \
-@USE_LIBTOOL_TRUE@argp-parse.lo argp-pv.lo argp-pvh.lo argp-xinl.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES) $(libargp_la_SOURCES)
-OBJECTS = $(lib_a_OBJECTS) $(libargp_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .lo .o .obj .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../../../Makefile.shared
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus argp/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
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-mostlyclean-noinstLIBRARIES:
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-clean-noinstLIBRARIES:
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-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-# FIXME: We should only use cygpath when building on Windows,
-# and only if it is available.
-.c.obj:
-	$(COMPILE) -c `cygpath -w $<`
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
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-	-rm -f *.$(OBJEXT)
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-distclean-compile:
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-maintainer-clean-compile:
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-.c.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
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-.s.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
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-.S.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
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-mostlyclean-libtool:
-	-rm -f *.lo
-
-clean-libtool:
-	-rm -rf .libs _libs
-
-distclean-libtool:
-
-maintainer-clean-libtool:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-mostlyclean-noinstLTLIBRARIES:
-
-clean-noinstLTLIBRARIES:
-	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-
-distclean-noinstLTLIBRARIES:
-
-maintainer-clean-noinstLTLIBRARIES:
-
-libargp.la: $(libargp_la_OBJECTS) $(libargp_la_DEPENDENCIES)
-	$(LINK)  $(libargp_la_LDFLAGS) $(libargp_la_OBJECTS) $(libargp_la_LIBADD) $(LIBS)
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = argp
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
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-install-info: install-info-am
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-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-libtool mostlyclean-noinstLTLIBRARIES \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-libtool \
-		clean-noinstLTLIBRARIES clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-libtool distclean-noinstLTLIBRARIES \
-		distclean-tags distclean-generic clean-am
-	-rm -f libtool
-
-distclean: distclean-am
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-libtool \
-		maintainer-clean-noinstLTLIBRARIES \
-		maintainer-clean-tags maintainer-clean-generic \
-		distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile mostlyclean-libtool distclean-libtool \
-clean-libtool maintainer-clean-libtool mostlyclean-noinstLTLIBRARIES \
-distclean-noinstLTLIBRARIES clean-noinstLTLIBRARIES \
-maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-objectlist.awk.in: $(noinst_LTLIBRARIES)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	do \
-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/linux/argp/argp-ba.c b/newlib/libc/sys/linux/argp/argp-ba.c
deleted file mode 100644
index f5270c88d..000000000
--- a/newlib/libc/sys/linux/argp/argp-ba.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Default definition for ARGP_PROGRAM_BUG_ADDRESS.
-   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* If set by the user program, it should point to string that is the
-   bug-reporting address for the program.  It will be printed by argp_help if
-   the ARGP_HELP_BUG_ADDR flag is set (as it is by various standard help
-   messages), embedded in a sentence that says something like `Report bugs to
-   ADDR.'.  */
-const char *argp_program_bug_address;
diff --git a/newlib/libc/sys/linux/argp/argp-eexst.c b/newlib/libc/sys/linux/argp/argp-eexst.c
deleted file mode 100644
index a94c34674..000000000
--- a/newlib/libc/sys/linux/argp/argp-eexst.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Default definition for ARGP_ERR_EXIT_STATUS
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sysexits.h>
-
-#include <argp.h>
-
-/* The exit status that argp will use when exiting due to a parsing error.
-   If not defined or set by the user program, this defaults to EX_USAGE from
-   <sysexits.h>.  */
-error_t argp_err_exit_status = EX_USAGE;
diff --git a/newlib/libc/sys/linux/argp/argp-fmtstream.c b/newlib/libc/sys/linux/argp/argp-fmtstream.c
deleted file mode 100644
index f783b803b..000000000
--- a/newlib/libc/sys/linux/argp/argp-fmtstream.c
+++ /dev/null
@@ -1,430 +0,0 @@
-/* Word-wrapping and line-truncating streams
-   Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This package emulates glibc `line_wrap_stream' semantics for systems that
-   don't have that.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <ctype.h>
-
-#include "argp-fmtstream.h"
-#include "argp-namefrob.h"
-
-#ifndef ARGP_FMTSTREAM_USE_LINEWRAP
-
-#ifndef isblank
-#define isblank(ch) ((ch)==' ' || (ch)=='\t')
-#endif
-
-#if defined _LIBC && defined USE_IN_LIBIO
-# include <wchar.h>
-# include <libio/libioP.h>
-# define __vsnprintf(s, l, f, a) _IO_vsnprintf (s, l, f, a)
-#endif
-
-#define INIT_BUF_SIZE 200
-#define PRINTF_SIZE_GUESS 150
-
-/* Return an argp_fmtstream that outputs to STREAM, and which prefixes lines
-   written on it with LMARGIN spaces and limits them to RMARGIN columns
-   total.  If WMARGIN >= 0, words that extend past RMARGIN are wrapped by
-   replacing the whitespace before them with a newline and WMARGIN spaces.
-   Otherwise, chars beyond RMARGIN are simply dropped until a newline.
-   Returns NULL if there was an error.  */
-argp_fmtstream_t
-__argp_make_fmtstream (FILE *stream,
-		       size_t lmargin, size_t rmargin, ssize_t wmargin)
-{
-  argp_fmtstream_t fs;
-
-  fs = (struct argp_fmtstream *) malloc (sizeof (struct argp_fmtstream));
-  if (fs != NULL)
-    {
-      fs->stream = stream;
-
-      fs->lmargin = lmargin;
-      fs->rmargin = rmargin;
-      fs->wmargin = wmargin;
-      fs->point_col = 0;
-      fs->point_offs = 0;
-
-      fs->buf = (char *) malloc (INIT_BUF_SIZE);
-      if (! fs->buf)
-	{
-	  free (fs);
-	  fs = 0;
-	}
-      else
-	{
-	  fs->p = fs->buf;
-	  fs->end = fs->buf + INIT_BUF_SIZE;
-	}
-    }
-
-  return fs;
-}
-#ifdef weak_alias
-weak_alias (__argp_make_fmtstream, argp_make_fmtstream)
-#endif
-
-/* Flush FS to its stream, and free it (but don't close the stream).  */
-void
-__argp_fmtstream_free (argp_fmtstream_t fs)
-{
-  __argp_fmtstream_update (fs);
-  if (fs->p > fs->buf)
-    {
-#ifdef USE_IN_LIBIO
-      if (_IO_fwide (fs->stream, 0) > 0)
-	__fwprintf (fs->stream, L"%.*s", (int) (fs->p - fs->buf), fs->buf);
-      else
-#endif
-	fwrite (fs->buf, 1, fs->p - fs->buf, fs->stream);
-    }
-  free (fs->buf);
-  free (fs);
-}
-#ifdef weak_alias
-weak_alias (__argp_fmtstream_free, argp_fmtstream_free)
-#endif
-
-/* Process FS's buffer so that line wrapping is done from POINT_OFFS to the
-   end of its buffer.  This code is mostly from glibc stdio/linewrap.c.  */
-void
-__argp_fmtstream_update (argp_fmtstream_t fs)
-{
-  char *buf, *nl;
-  size_t len;
-
-  /* Scan the buffer for newlines.  */
-  buf = fs->buf + fs->point_offs;
-  while (buf < fs->p)
-    {
-      size_t r;
-
-      if (fs->point_col == 0 && fs->lmargin != 0)
-	{
-	  /* We are starting a new line.  Print spaces to the left margin.  */
-	  const size_t pad = fs->lmargin;
-	  if (fs->p + pad < fs->end)
-	    {
-	      /* We can fit in them in the buffer by moving the
-		 buffer text up and filling in the beginning.  */
-	      memmove (buf + pad, buf, fs->p - buf);
-	      fs->p += pad; /* Compensate for bigger buffer. */
-	      memset (buf, ' ', pad); /* Fill in the spaces.  */
-	      buf += pad; /* Don't bother searching them.  */
-	    }
-	  else
-	    {
-	      /* No buffer space for spaces.  Must flush.  */
-	      size_t i;
-	      for (i = 0; i < pad; i++)
-		{
-#ifdef USE_IN_LIBIO
-		  if (_IO_fwide (fs->stream, 0) > 0)
-		    putwc_unlocked (L' ', fs->stream);
-		  else
-#endif
-		    putc_unlocked (' ', fs->stream);
-		}
-	    }
-	  fs->point_col = pad;
-	}
-
-      len = fs->p - buf;
-      nl = memchr (buf, '\n', len);
-
-      if (fs->point_col < 0)
-	fs->point_col = 0;
-
-      if (!nl)
-	{
-	  /* The buffer ends in a partial line.  */
-
-	  if (fs->point_col + len < fs->rmargin)
-	    {
-	      /* The remaining buffer text is a partial line and fits
-		 within the maximum line width.  Advance point for the
-		 characters to be written and stop scanning.  */
-	      fs->point_col += len;
-	      break;
-	    }
-	  else
-	    /* Set the end-of-line pointer for the code below to
-	       the end of the buffer.  */
-	    nl = fs->p;
-	}
-      else if (fs->point_col + (nl - buf) < (ssize_t) fs->rmargin)
-	{
-	  /* The buffer contains a full line that fits within the maximum
-	     line width.  Reset point and scan the next line.  */
-	  fs->point_col = 0;
-	  buf = nl + 1;
-	  continue;
-	}
-
-      /* This line is too long.  */
-      r = fs->rmargin - 1;
-
-      if (fs->wmargin < 0)
-	{
-	  /* Truncate the line by overwriting the excess with the
-	     newline and anything after it in the buffer.  */
-	  if (nl < fs->p)
-	    {
-	      memmove (buf + (r - fs->point_col), nl, fs->p - nl);
-	      fs->p -= buf + (r - fs->point_col) - nl;
-	      /* Reset point for the next line and start scanning it.  */
-	      fs->point_col = 0;
-	      buf += r + 1; /* Skip full line plus \n. */
-	    }
-	  else
-	    {
-	      /* The buffer ends with a partial line that is beyond the
-		 maximum line width.  Advance point for the characters
-		 written, and discard those past the max from the buffer.  */
-	      fs->point_col += len;
-	      fs->p -= fs->point_col - r;
-	      break;
-	    }
-	}
-      else
-	{
-	  /* Do word wrap.  Go to the column just past the maximum line
-	     width and scan back for the beginning of the word there.
-	     Then insert a line break.  */
-
-	  char *p, *nextline;
-	  int i;
-
-	  p = buf + (r + 1 - fs->point_col);
-	  while (p >= buf && !isblank (*p))
-	    --p;
-	  nextline = p + 1;	/* This will begin the next line.  */
-
-	  if (nextline > buf)
-	    {
-	      /* Swallow separating blanks.  */
-	      if (p >= buf)
-		do
-		  --p;
-		while (p >= buf && isblank (*p));
-	      nl = p + 1;	/* The newline will replace the first blank. */
-	    }
-	  else
-	    {
-	      /* A single word that is greater than the maximum line width.
-		 Oh well.  Put it on an overlong line by itself.  */
-	      p = buf + (r + 1 - fs->point_col);
-	      /* Find the end of the long word.  */
-	      do
-		++p;
-	      while (p < nl && !isblank (*p));
-	      if (p == nl)
-		{
-		  /* It already ends a line.  No fussing required.  */
-		  fs->point_col = 0;
-		  buf = nl + 1;
-		  continue;
-		}
-	      /* We will move the newline to replace the first blank.  */
-	      nl = p;
-	      /* Swallow separating blanks.  */
-	      do
-		++p;
-	      while (isblank (*p));
-	      /* The next line will start here.  */
-	      nextline = p;
-	    }
-
-	  /* Note: There are a bunch of tests below for
-	     NEXTLINE == BUF + LEN + 1; this case is where NL happens to fall
-	     at the end of the buffer, and NEXTLINE is in fact empty (and so
-	     we need not be careful to maintain its contents).  */
-
-	  if (nextline == buf + len + 1
-	      ? fs->end - nl < fs->wmargin + 1
-	      : nextline - (nl + 1) < fs->wmargin)
-	    {
-	      /* The margin needs more blanks than we removed.  */
-	      if (fs->end - fs->p > fs->wmargin + 1)
-		/* Make some space for them.  */
-		{
-		  size_t mv = fs->p - nextline;
-		  memmove (nl + 1 + fs->wmargin, nextline, mv);
-		  nextline = nl + 1 + fs->wmargin;
-		  len = nextline + mv - buf;
-		  *nl++ = '\n';
-		}
-	      else
-		/* Output the first line so we can use the space.  */
-		{
-#ifdef USE_IN_LIBIO
-		  if (_IO_fwide (fs->stream, 0) > 0)
-		    __fwprintf (fs->stream, L"%.*s\n",
-				(int) (nl - fs->buf), fs->buf);
-		  else
-#endif
-		    {
-		      if (nl > fs->buf)
-			fwrite (fs->buf, 1, nl - fs->buf, fs->stream);
-		      putc_unlocked ('\n', fs->stream);
-		    }
-		  len += buf - fs->buf;
-		  nl = buf = fs->buf;
-		}
-	    }
-	  else
-	    /* We can fit the newline and blanks in before
-	       the next word.  */
-	    *nl++ = '\n';
-
-	  if (nextline - nl >= fs->wmargin
-	      || (nextline == buf + len + 1 && fs->end - nextline >= fs->wmargin))
-	    /* Add blanks up to the wrap margin column.  */
-	    for (i = 0; i < fs->wmargin; ++i)
-	      *nl++ = ' ';
-	  else
-	    for (i = 0; i < fs->wmargin; ++i)
-#ifdef USE_IN_LIBIO
-	      if (_IO_fwide (fs->stream, 0) > 0)
-		putwc_unlocked (L' ', fs->stream);
-	      else
-#endif
-		putc_unlocked (' ', fs->stream);
-
-	  /* Copy the tail of the original buffer into the current buffer
-	     position.  */
-	  if (nl < nextline)
-	    memmove (nl, nextline, buf + len - nextline);
-	  len -= nextline - buf;
-
-	  /* Continue the scan on the remaining lines in the buffer.  */
-	  buf = nl;
-
-	  /* Restore bufp to include all the remaining text.  */
-	  fs->p = nl + len;
-
-	  /* Reset the counter of what has been output this line.  If wmargin
-	     is 0, we want to avoid the lmargin getting added, so we set
-	     point_col to a magic value of -1 in that case.  */
-	  fs->point_col = fs->wmargin ? fs->wmargin : -1;
-	}
-    }
-
-  /* Remember that we've scanned as far as the end of the buffer.  */
-  fs->point_offs = fs->p - fs->buf;
-}
-
-/* Ensure that FS has space for AMOUNT more bytes in its buffer, either by
-   growing the buffer, or by flushing it.  True is returned iff we succeed. */
-int
-__argp_fmtstream_ensure (struct argp_fmtstream *fs, size_t amount)
-{
-  if ((size_t) (fs->end - fs->p) < amount)
-    {
-      ssize_t wrote;
-
-      /* Flush FS's buffer.  */
-      __argp_fmtstream_update (fs);
-
-#ifdef USE_IN_LIBIO
-      if (_IO_fwide (fs->stream, 0) > 0)
-	{
-	  __fwprintf (fs->stream, L"%.*s", (int) (fs->p - fs->buf), fs->buf);
-	  wrote = fs->p - fs->buf;
-	}
-      else
-#endif
-	wrote = fwrite (fs->buf, 1, fs->p - fs->buf, fs->stream);
-      if (wrote == fs->p - fs->buf)
-	{
-	  fs->p = fs->buf;
-	  fs->point_offs = 0;
-	}
-      else
-	{
-	  fs->p -= wrote;
-	  fs->point_offs -= wrote;
-	  memmove (fs->buf, fs->buf + wrote, fs->p - fs->buf);
-	  return 0;
-	}
-
-      if ((size_t) (fs->end - fs->buf) < amount)
-	/* Gotta grow the buffer.  */
-	{
-	  size_t new_size = fs->end - fs->buf + amount;
-	  char *new_buf = realloc (fs->buf, new_size);
-
-	  if (! new_buf)
-	    {
-	      __set_errno (ENOMEM);
-	      return 0;
-	    }
-
-	  fs->buf = new_buf;
-	  fs->end = new_buf + new_size;
-	  fs->p = fs->buf;
-	}
-    }
-
-  return 1;
-}
-
-ssize_t
-__argp_fmtstream_printf (struct argp_fmtstream *fs, const char *fmt, ...)
-{
-  int out;
-  size_t avail;
-  size_t size_guess = PRINTF_SIZE_GUESS; /* How much space to reserve. */
-
-  do
-    {
-      va_list args;
-
-      if (! __argp_fmtstream_ensure (fs, size_guess))
-	return -1;
-
-      va_start (args, fmt);
-      avail = fs->end - fs->p;
-      out = __vsnprintf (fs->p, avail, fmt, args);
-      va_end (args);
-      if (out >= avail)
-	size_guess = out + 1;
-    }
-  while (out >= avail);
-
-  fs->p += out;
-
-  return out;
-}
-#ifdef weak_alias
-weak_alias (__argp_fmtstream_printf, argp_fmtstream_printf)
-#endif
-
-#endif /* !ARGP_FMTSTREAM_USE_LINEWRAP */
diff --git a/newlib/libc/sys/linux/argp/argp-fmtstream.h b/newlib/libc/sys/linux/argp/argp-fmtstream.h
deleted file mode 100644
index 7a291e28c..000000000
--- a/newlib/libc/sys/linux/argp/argp-fmtstream.h
+++ /dev/null
@@ -1,297 +0,0 @@
-/* Word-wrapping and line-truncating streams.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This package emulates glibc `line_wrap_stream' semantics for systems that
-   don't have that.  If the system does have it, it is just a wrapper for
-   that.  This header file is only used internally while compiling argp, and
-   shouldn't be installed.  */
-
-#ifndef _ARGP_FMTSTREAM_H
-#define _ARGP_FMTSTREAM_H
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#if    (_LIBC - 0 && !defined (USE_IN_LIBIO)) \
-    || (defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H))
-/* line_wrap_stream is available, so use that.  */
-#define ARGP_FMTSTREAM_USE_LINEWRAP
-#endif
-
-#ifdef ARGP_FMTSTREAM_USE_LINEWRAP
-/* Just be a simple wrapper for line_wrap_stream; the semantics are
-   *slightly* different, as line_wrap_stream doesn't actually make a new
-   object, it just modifies the given stream (reversibly) to do
-   line-wrapping.  Since we control who uses this code, it doesn't matter.  */
-
-#include <linewrap.h>
-
-typedef FILE *argp_fmtstream_t;
-
-#define argp_make_fmtstream line_wrap_stream
-#define __argp_make_fmtstream line_wrap_stream
-#define argp_fmtstream_free line_unwrap_stream
-#define __argp_fmtstream_free line_unwrap_stream
-
-#define __argp_fmtstream_putc(fs,ch) putc(ch,fs)
-#define argp_fmtstream_putc(fs,ch) putc(ch,fs)
-#define __argp_fmtstream_puts(fs,str) fputs(str,fs)
-#define argp_fmtstream_puts(fs,str) fputs(str,fs)
-#define __argp_fmtstream_write(fs,str,len) fwrite(str,1,len,fs)
-#define argp_fmtstream_write(fs,str,len) fwrite(str,1,len,fs)
-#define __argp_fmtstream_printf fprintf
-#define argp_fmtstream_printf fprintf
-
-#define __argp_fmtstream_lmargin line_wrap_lmargin
-#define argp_fmtstream_lmargin line_wrap_lmargin
-#define __argp_fmtstream_set_lmargin line_wrap_set_lmargin
-#define argp_fmtstream_set_lmargin line_wrap_set_lmargin
-#define __argp_fmtstream_rmargin line_wrap_rmargin
-#define argp_fmtstream_rmargin line_wrap_rmargin
-#define __argp_fmtstream_set_rmargin line_wrap_set_rmargin
-#define argp_fmtstream_set_rmargin line_wrap_set_rmargin
-#define __argp_fmtstream_wmargin line_wrap_wmargin
-#define argp_fmtstream_wmargin line_wrap_wmargin
-#define __argp_fmtstream_set_wmargin line_wrap_set_wmargin
-#define argp_fmtstream_set_wmargin line_wrap_set_wmargin
-#define __argp_fmtstream_point line_wrap_point
-#define argp_fmtstream_point line_wrap_point
-
-#else /* !ARGP_FMTSTREAM_USE_LINEWRAP */
-/* Guess we have to define our own version.  */
-
-#ifndef __const
-#define __const const
-#endif
-
-struct argp_fmtstream
-{
-  FILE *stream;			/* The stream we're outputting to.  */
-
-  size_t lmargin, rmargin;	/* Left and right margins.  */
-  ssize_t wmargin;		/* Margin to wrap to, or -1 to truncate.  */
-
-  /* Point in buffer to which we've processed for wrapping, but not output.  */
-  size_t point_offs;
-  /* Output column at POINT_OFFS, or -1 meaning 0 but don't add lmargin.  */
-  ssize_t point_col;
-
-  char *buf;			/* Output buffer.  */
-  char *p;			/* Current end of text in BUF. */
-  char *end;			/* Absolute end of BUF.  */
-};
-
-typedef struct argp_fmtstream *argp_fmtstream_t;
-
-/* Return an argp_fmtstream that outputs to STREAM, and which prefixes lines
-   written on it with LMARGIN spaces and limits them to RMARGIN columns
-   total.  If WMARGIN >= 0, words that extend past RMARGIN are wrapped by
-   replacing the whitespace before them with a newline and WMARGIN spaces.
-   Otherwise, chars beyond RMARGIN are simply dropped until a newline.
-   Returns NULL if there was an error.  */
-extern argp_fmtstream_t __argp_make_fmtstream (FILE *__stream,
-					       size_t __lmargin,
-					       size_t __rmargin,
-					       ssize_t __wmargin);
-extern argp_fmtstream_t argp_make_fmtstream (FILE *__stream,
-					     size_t __lmargin,
-					     size_t __rmargin,
-					     ssize_t __wmargin);
-
-/* Flush __FS to its stream, and free it (but don't close the stream).  */
-extern void __argp_fmtstream_free (argp_fmtstream_t __fs);
-extern void argp_fmtstream_free (argp_fmtstream_t __fs);
-
-extern ssize_t __argp_fmtstream_printf (argp_fmtstream_t __fs,
-				       __const char *__fmt, ...)
-     __attribute__ ((__format__ (printf, 2, 3)));
-extern ssize_t argp_fmtstream_printf (argp_fmtstream_t __fs,
-				      __const char *__fmt, ...)
-     __attribute__ ((__format__ (printf, 2, 3)));
-
-extern int __argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch);
-extern int argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch);
-
-extern int __argp_fmtstream_puts (argp_fmtstream_t __fs, __const char *__str);
-extern int argp_fmtstream_puts (argp_fmtstream_t __fs, __const char *__str);
-
-extern size_t __argp_fmtstream_write (argp_fmtstream_t __fs,
-				      __const char *__str, size_t __len);
-extern size_t argp_fmtstream_write (argp_fmtstream_t __fs,
-				    __const char *__str, size_t __len);
-
-/* Access macros for various bits of state.  */
-#define argp_fmtstream_lmargin(__fs) ((__fs)->lmargin)
-#define argp_fmtstream_rmargin(__fs) ((__fs)->rmargin)
-#define argp_fmtstream_wmargin(__fs) ((__fs)->wmargin)
-#define __argp_fmtstream_lmargin argp_fmtstream_lmargin
-#define __argp_fmtstream_rmargin argp_fmtstream_rmargin
-#define __argp_fmtstream_wmargin argp_fmtstream_wmargin
-
-/* Set __FS's left margin to LMARGIN and return the old value.  */
-extern size_t argp_fmtstream_set_lmargin (argp_fmtstream_t __fs,
-					  size_t __lmargin);
-extern size_t __argp_fmtstream_set_lmargin (argp_fmtstream_t __fs,
-					    size_t __lmargin);
-
-/* Set __FS's right margin to __RMARGIN and return the old value.  */
-extern size_t argp_fmtstream_set_rmargin (argp_fmtstream_t __fs,
-					  size_t __rmargin);
-extern size_t __argp_fmtstream_set_rmargin (argp_fmtstream_t __fs,
-					    size_t __rmargin);
-
-/* Set __FS's wrap margin to __WMARGIN and return the old value.  */
-extern size_t argp_fmtstream_set_wmargin (argp_fmtstream_t __fs,
-					  size_t __wmargin);
-extern size_t __argp_fmtstream_set_wmargin (argp_fmtstream_t __fs,
-					    size_t __wmargin);
-
-/* Return the column number of the current output point in __FS.  */
-extern size_t argp_fmtstream_point (argp_fmtstream_t __fs);
-extern size_t __argp_fmtstream_point (argp_fmtstream_t __fs);
-
-/* Internal routines.  */
-extern void _argp_fmtstream_update (argp_fmtstream_t __fs);
-extern void __argp_fmtstream_update (argp_fmtstream_t __fs);
-extern int _argp_fmtstream_ensure (argp_fmtstream_t __fs, size_t __amount);
-extern int __argp_fmtstream_ensure (argp_fmtstream_t __fs, size_t __amount);
-
-#ifdef __OPTIMIZE__
-/* Inline versions of above routines.  */
-
-#if !_LIBC
-#define __argp_fmtstream_putc argp_fmtstream_putc
-#define __argp_fmtstream_puts argp_fmtstream_puts
-#define __argp_fmtstream_write argp_fmtstream_write
-#define __argp_fmtstream_set_lmargin argp_fmtstream_set_lmargin
-#define __argp_fmtstream_set_rmargin argp_fmtstream_set_rmargin
-#define __argp_fmtstream_set_wmargin argp_fmtstream_set_wmargin
-#define __argp_fmtstream_point argp_fmtstream_point
-#define __argp_fmtstream_update _argp_fmtstream_update
-#define __argp_fmtstream_ensure _argp_fmtstream_ensure
-#endif
-
-#ifndef ARGP_FS_EI
-#define ARGP_FS_EI extern inline
-#endif
-
-ARGP_FS_EI size_t
-__argp_fmtstream_write (argp_fmtstream_t __fs,
-			__const char *__str, size_t __len)
-{
-  if (__fs->p + __len <= __fs->end || __argp_fmtstream_ensure (__fs, __len))
-    {
-      memcpy (__fs->p, __str, __len);
-      __fs->p += __len;
-      return __len;
-    }
-  else
-    return 0;
-}
-
-ARGP_FS_EI int
-__argp_fmtstream_puts (argp_fmtstream_t __fs, __const char *__str)
-{
-  size_t __len = strlen (__str);
-  if (__len)
-    {
-      size_t __wrote = __argp_fmtstream_write (__fs, __str, __len);
-      return __wrote == __len ? 0 : -1;
-    }
-  else
-    return 0;
-}
-
-ARGP_FS_EI int
-__argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch)
-{
-  if (__fs->p < __fs->end || __argp_fmtstream_ensure (__fs, 1))
-    return *__fs->p++ = __ch;
-  else
-    return EOF;
-}
-
-/* Set __FS's left margin to __LMARGIN and return the old value.  */
-ARGP_FS_EI size_t
-__argp_fmtstream_set_lmargin (argp_fmtstream_t __fs, size_t __lmargin)
-{
-  size_t __old;
-  if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
-    __argp_fmtstream_update (__fs);
-  __old = __fs->lmargin;
-  __fs->lmargin = __lmargin;
-  return __old;
-}
-
-/* Set __FS's right margin to __RMARGIN and return the old value.  */
-ARGP_FS_EI size_t
-__argp_fmtstream_set_rmargin (argp_fmtstream_t __fs, size_t __rmargin)
-{
-  size_t __old;
-  if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
-    __argp_fmtstream_update (__fs);
-  __old = __fs->rmargin;
-  __fs->rmargin = __rmargin;
-  return __old;
-}
-
-/* Set FS's wrap margin to __WMARGIN and return the old value.  */
-ARGP_FS_EI size_t
-__argp_fmtstream_set_wmargin (argp_fmtstream_t __fs, size_t __wmargin)
-{
-  size_t __old;
-  if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
-    __argp_fmtstream_update (__fs);
-  __old = __fs->wmargin;
-  __fs->wmargin = __wmargin;
-  return __old;
-}
-
-/* Return the column number of the current output point in __FS.  */
-ARGP_FS_EI size_t
-__argp_fmtstream_point (argp_fmtstream_t __fs)
-{
-  if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
-    __argp_fmtstream_update (__fs);
-  return __fs->point_col >= 0 ? __fs->point_col : 0;
-}
-
-#if !_LIBC
-#undef __argp_fmtstream_putc
-#undef __argp_fmtstream_puts
-#undef __argp_fmtstream_write
-#undef __argp_fmtstream_set_lmargin
-#undef __argp_fmtstream_set_rmargin
-#undef __argp_fmtstream_set_wmargin
-#undef __argp_fmtstream_point
-#undef __argp_fmtstream_update
-#undef __argp_fmtstream_ensure
-#endif
-
-#endif /* __OPTIMIZE__ */
-
-#endif /* ARGP_FMTSTREAM_USE_LINEWRAP */
-
-#endif /* argp-fmtstream.h */
diff --git a/newlib/libc/sys/linux/argp/argp-fs-xinl.c b/newlib/libc/sys/linux/argp/argp-fs-xinl.c
deleted file mode 100644
index 9b836d138..000000000
--- a/newlib/libc/sys/linux/argp/argp-fs-xinl.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Real definitions for extern inline functions in argp-fmtstream.h
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#define ARGP_FS_EI
-#undef __OPTIMIZE__
-#define __OPTIMIZE__ 1
-#include "argp-fmtstream.h"
-
-/* Add weak aliases.  */
-#if _LIBC - 0 && !defined (ARGP_FMTSTREAM_USE_LINEWRAP) && defined (weak_alias)
-
-weak_alias (__argp_fmtstream_putc, argp_fmtstream_putc)
-weak_alias (__argp_fmtstream_puts, argp_fmtstream_puts)
-weak_alias (__argp_fmtstream_write, argp_fmtstream_write)
-weak_alias (__argp_fmtstream_set_lmargin, argp_fmtstream_set_lmargin)
-weak_alias (__argp_fmtstream_set_rmargin, argp_fmtstream_set_rmargin)
-weak_alias (__argp_fmtstream_set_wmargin, argp_fmtstream_set_wmargin)
-weak_alias (__argp_fmtstream_point, argp_fmtstream_point)
-
-#endif
diff --git a/newlib/libc/sys/linux/argp/argp-help.c b/newlib/libc/sys/linux/argp/argp-help.c
deleted file mode 100644
index d1523693b..000000000
--- a/newlib/libc/sys/linux/argp/argp-help.c
+++ /dev/null
@@ -1,1863 +0,0 @@
-/* Hierarchial argument parsing help output
-   Copyright (C) 1995-2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE	1
-#endif
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifndef alloca
-# ifdef __GNUC__
-#  define alloca __builtin_alloca
-#  define HAVE_ALLOCA 1
-# else
-#  if defined HAVE_ALLOCA_H || defined _LIBC
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca
-char *alloca ();
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <stdarg.h>
-#include <malloc.h>
-#include <ctype.h>
-#ifdef USE_IN_LIBIO
-# include <wchar.h>
-#endif
-
-#ifndef _
-/* This is for other GNU distributions with internationalized messages.  */
-# if defined HAVE_LIBINTL_H || defined _LIBC
-#  include <libintl.h>
-#  ifdef _LIBC
-#   undef dgettext
-#   define dgettext(domain, msgid) __dcgettext (domain, msgid, LC_MESSAGES)
-#  endif
-# else
-#  define dgettext(domain, msgid) (msgid)
-# endif
-#endif
-
-#include <argp.h>
-#include "argp-fmtstream.h"
-#include "argp-namefrob.h"
-
-/* User-selectable (using an environment variable) formatting parameters.
-
-   These may be specified in an environment variable called `ARGP_HELP_FMT',
-   with a contents like:  VAR1=VAL1,VAR2=VAL2,BOOLVAR2,no-BOOLVAR2
-   Where VALn must be a positive integer.  The list of variables is in the
-   UPARAM_NAMES vector, below.  */
-
-/* Default parameters.  */
-#define DUP_ARGS      0		/* True if option argument can be duplicated. */
-#define DUP_ARGS_NOTE 1		/* True to print a note about duplicate args. */
-#define SHORT_OPT_COL 2		/* column in which short options start */
-#define LONG_OPT_COL  6		/* column in which long options start */
-#define DOC_OPT_COL   2		/* column in which doc options start */
-#define OPT_DOC_COL  29		/* column in which option text starts */
-#define HEADER_COL    1		/* column in which group headers are printed */
-#define USAGE_INDENT 12		/* indentation of wrapped usage lines */
-#define RMARGIN      79		/* right margin used for wrapping */
-
-/* User-selectable (using an environment variable) formatting parameters.
-   They must all be of type `int' for the parsing code to work.  */
-struct uparams
-{
-  /* If true, arguments for an option are shown with both short and long
-     options, even when a given option has both, e.g. `-x ARG, --longx=ARG'.
-     If false, then if an option has both, the argument is only shown with
-     the long one, e.g., `-x, --longx=ARG', and a message indicating that
-     this really means both is printed below the options.  */
-  int dup_args;
-
-  /* This is true if when DUP_ARGS is false, and some duplicate arguments have
-     been suppressed, an explanatory message should be printed.  */
-  int dup_args_note;
-
-  /* Various output columns.  */
-  int short_opt_col;
-  int long_opt_col;
-  int doc_opt_col;
-  int opt_doc_col;
-  int header_col;
-  int usage_indent;
-  int rmargin;
-
-  int valid;			/* True when the values in here are valid.  */
-};
-
-/* This is a global variable, as user options are only ever read once.  */
-static struct uparams uparams = {
-  DUP_ARGS, DUP_ARGS_NOTE,
-  SHORT_OPT_COL, LONG_OPT_COL, DOC_OPT_COL, OPT_DOC_COL, HEADER_COL,
-  USAGE_INDENT, RMARGIN,
-  0
-};
-
-/* A particular uparam, and what the user name is.  */
-struct uparam_name
-{
-  const char *name;		/* User name.  */
-  int is_bool;			/* Whether it's `boolean'.  */
-  size_t uparams_offs;		/* Location of the (int) field in UPARAMS.  */
-};
-
-/* The name-field mappings we know about.  */
-static const struct uparam_name uparam_names[] =
-{
-  { "dup-args",       1, offsetof (struct uparams, dup_args) },
-  { "dup-args-note",  1, offsetof (struct uparams, dup_args_note) },
-  { "short-opt-col",  0, offsetof (struct uparams, short_opt_col) },
-  { "long-opt-col",   0, offsetof (struct uparams, long_opt_col) },
-  { "doc-opt-col",    0, offsetof (struct uparams, doc_opt_col) },
-  { "opt-doc-col",    0, offsetof (struct uparams, opt_doc_col) },
-  { "header-col",     0, offsetof (struct uparams, header_col) },
-  { "usage-indent",   0, offsetof (struct uparams, usage_indent) },
-  { "rmargin",        0, offsetof (struct uparams, rmargin) },
-  { 0 }
-};
-
-/* Read user options from the environment, and fill in UPARAMS appropiately.  */
-static void
-fill_in_uparams (const struct argp_state *state)
-{
-  const char *var = getenv ("ARGP_HELP_FMT");
-
-#define SKIPWS(p) do { while (isspace (*p)) p++; } while (0);
-
-  if (var)
-    /* Parse var. */
-    while (*var)
-      {
-	SKIPWS (var);
-
-	if (isalpha (*var))
-	  {
-	    size_t var_len;
-	    const struct uparam_name *un;
-	    int unspec = 0, val = 0;
-	    const char *arg = var;
-
-	    while (isalnum (*arg) || *arg == '-' || *arg == '_')
-	      arg++;
-	    var_len = arg - var;
-
-	    SKIPWS (arg);
-
-	    if (*arg == '\0' || *arg == ',')
-	      unspec = 1;
-	    else if (*arg == '=')
-	      {
-		arg++;
-		SKIPWS (arg);
-	      }
-
-	    if (unspec)
-	      {
-		if (var[0] == 'n' && var[1] == 'o' && var[2] == '-')
-		  {
-		    val = 0;
-		    var += 3;
-		    var_len -= 3;
-		  }
-		else
-		  val = 1;
-	      }
-	    else if (isdigit (*arg))
-	      {
-		val = atoi (arg);
-		while (isdigit (*arg))
-		  arg++;
-		SKIPWS (arg);
-	      }
-
-	    for (un = uparam_names; un->name; un++)
-	      if (strlen (un->name) == var_len
-		  && strncmp (var, un->name, var_len) == 0)
-		{
-		  if (unspec && !un->is_bool)
-		    __argp_failure (state, 0, 0,
-				    dgettext (state->root_argp->argp_domain, "\
-%.*s: ARGP_HELP_FMT parameter requires a value"),
-				    (int) var_len, var);
-		  else
-		    *(int *)((char *)&uparams + un->uparams_offs) = val;
-		  break;
-		}
-	    if (! un->name)
-	      __argp_failure (state, 0, 0,
-			      dgettext (state->root_argp->argp_domain, "\
-%.*s: Unknown ARGP_HELP_FMT parameter"),
-			      (int) var_len, var);
-
-	    var = arg;
-	    if (*var == ',')
-	      var++;
-	  }
-	else if (*var)
-	  {
-	    __argp_failure (state, 0, 0,
-			    dgettext (state->root_argp->argp_domain,
-				      "Garbage in ARGP_HELP_FMT: %s"), var);
-	    break;
-	  }
-      }
-}
-
-/* Returns true if OPT hasn't been marked invisible.  Visibility only affects
-   whether OPT is displayed or used in sorting, not option shadowing.  */
-#define ovisible(opt) (! ((opt)->flags & OPTION_HIDDEN))
-
-/* Returns true if OPT is an alias for an earlier option.  */
-#define oalias(opt) ((opt)->flags & OPTION_ALIAS)
-
-/* Returns true if OPT is an documentation-only entry.  */
-#define odoc(opt) ((opt)->flags & OPTION_DOC)
-
-/* Returns true if OPT is the end-of-list marker for a list of options.  */
-#define oend(opt) __option_is_end (opt)
-
-/* Returns true if OPT has a short option.  */
-#define oshort(opt) __option_is_short (opt)
-
-/*
-   The help format for a particular option is like:
-
-     -xARG, -yARG, --long1=ARG, --long2=ARG        Documentation...
-
-   Where ARG will be omitted if there's no argument, for this option, or
-   will be surrounded by "[" and "]" appropiately if the argument is
-   optional.  The documentation string is word-wrapped appropiately, and if
-   the list of options is long enough, it will be started on a separate line.
-   If there are no short options for a given option, the first long option is
-   indented slighly in a way that's supposed to make most long options appear
-   to be in a separate column.
-
-   For example, the following output (from ps):
-
-     -p PID, --pid=PID          List the process PID
-	 --pgrp=PGRP            List processes in the process group PGRP
-     -P, -x, --no-parent        Include processes without parents
-     -Q, --all-fields           Don't elide unusable fields (normally if there's
-				some reason ps can't print a field for any
-				process, it's removed from the output entirely)
-     -r, --reverse, --gratuitously-long-reverse-option
-				Reverse the order of any sort
-	 --session[=SID]        Add the processes from the session SID (which
-				defaults to the sid of the current process)
-
-    Here are some more options:
-     -f ZOT, --foonly=ZOT       Glork a foonly
-     -z, --zaza                 Snit a zar
-
-     -?, --help                 Give this help list
-	 --usage                Give a short usage message
-     -V, --version              Print program version
-
-   The struct argp_option array for the above could look like:
-
-   {
-     {"pid",       'p',      "PID",  0, "List the process PID"},
-     {"pgrp",      OPT_PGRP, "PGRP", 0, "List processes in the process group PGRP"},
-     {"no-parent", 'P',	      0,     0, "Include processes without parents"},
-     {0,           'x',       0,     OPTION_ALIAS},
-     {"all-fields",'Q',       0,     0, "Don't elide unusable fields (normally"
-                                        " if there's some reason ps can't"
-					" print a field for any process, it's"
-                                        " removed from the output entirely)" },
-     {"reverse",   'r',       0,     0, "Reverse the order of any sort"},
-     {"gratuitously-long-reverse-option", 0, 0, OPTION_ALIAS},
-     {"session",   OPT_SESS,  "SID", OPTION_ARG_OPTIONAL,
-                                        "Add the processes from the session"
-					" SID (which defaults to the sid of"
-					" the current process)" },
-
-     {0,0,0,0, "Here are some more options:"},
-     {"foonly", 'f', "ZOT", 0, "Glork a foonly"},
-     {"zaza", 'z', 0, 0, "Snit a zar"},
-
-     {0}
-   }
-
-   Note that the last three options are automatically supplied by argp_parse,
-   unless you tell it not to with ARGP_NO_HELP.
-
-*/
-
-/* Returns true if CH occurs between BEG and END.  */
-static int
-find_char (char ch, char *beg, char *end)
-{
-  while (beg < end)
-    if (*beg == ch)
-      return 1;
-    else
-      beg++;
-  return 0;
-}
-
-struct hol_cluster;		/* fwd decl */
-
-struct hol_entry
-{
-  /* First option.  */
-  const struct argp_option *opt;
-  /* Number of options (including aliases).  */
-  unsigned num;
-
-  /* A pointers into the HOL's short_options field, to the first short option
-     letter for this entry.  The order of the characters following this point
-     corresponds to the order of options pointed to by OPT, and there are at
-     most NUM.  A short option recorded in a option following OPT is only
-     valid if it occurs in the right place in SHORT_OPTIONS (otherwise it's
-     probably been shadowed by some other entry).  */
-  char *short_options;
-
-  /* Entries are sorted by their group first, in the order:
-       1, 2, ..., n, 0, -m, ..., -2, -1
-     and then alphabetically within each group.  The default is 0.  */
-  int group;
-
-  /* The cluster of options this entry belongs to, or 0 if none.  */
-  struct hol_cluster *cluster;
-
-  /* The argp from which this option came.  */
-  const struct argp *argp;
-};
-
-/* A cluster of entries to reflect the argp tree structure.  */
-struct hol_cluster
-{
-  /* A descriptive header printed before options in this cluster.  */
-  const char *header;
-
-  /* Used to order clusters within the same group with the same parent,
-     according to the order in which they occurred in the parent argp's child
-     list.  */
-  int index;
-
-  /* How to sort this cluster with respect to options and other clusters at the
-     same depth (clusters always follow options in the same group).  */
-  int group;
-
-  /* The cluster to which this cluster belongs, or 0 if it's at the base
-     level.  */
-  struct hol_cluster *parent;
-
-  /* The argp from which this cluster is (eventually) derived.  */
-  const struct argp *argp;
-
-  /* The distance this cluster is from the root.  */
-  int depth;
-
-  /* Clusters in a given hol are kept in a linked list, to make freeing them
-     possible.  */
-  struct hol_cluster *next;
-};
-
-/* A list of options for help.  */
-struct hol
-{
-  /* An array of hol_entry's.  */
-  struct hol_entry *entries;
-  /* The number of entries in this hol.  If this field is zero, the others
-     are undefined.  */
-  unsigned num_entries;
-
-  /* A string containing all short options in this HOL.  Each entry contains
-     pointers into this string, so the order can't be messed with blindly.  */
-  char *short_options;
-
-  /* Clusters of entries in this hol.  */
-  struct hol_cluster *clusters;
-};
-
-/* Create a struct hol from the options in ARGP.  CLUSTER is the
-   hol_cluster in which these entries occur, or 0, if at the root.  */
-static struct hol *
-make_hol (const struct argp *argp, struct hol_cluster *cluster)
-{
-  char *so;
-  const struct argp_option *o;
-  const struct argp_option *opts = argp->options;
-  struct hol_entry *entry;
-  unsigned num_short_options = 0;
-  struct hol *hol = malloc (sizeof (struct hol));
-
-  assert (hol);
-
-  hol->num_entries = 0;
-  hol->clusters = 0;
-
-  if (opts)
-    {
-      int cur_group = 0;
-
-      /* The first option must not be an alias.  */
-      assert (! oalias (opts));
-
-      /* Calculate the space needed.  */
-      for (o = opts; ! oend (o); o++)
-	{
-	  if (! oalias (o))
-	    hol->num_entries++;
-	  if (oshort (o))
-	    num_short_options++;	/* This is an upper bound.  */
-	}
-
-      hol->entries = malloc (sizeof (struct hol_entry) * hol->num_entries);
-      hol->short_options = malloc (num_short_options + 1);
-
-      assert (hol->entries && hol->short_options);
-
-      /* Fill in the entries.  */
-      so = hol->short_options;
-      for (o = opts, entry = hol->entries; ! oend (o); entry++)
-	{
-	  entry->opt = o;
-	  entry->num = 0;
-	  entry->short_options = so;
-	  entry->group = cur_group =
-	    o->group
-	    ? o->group
-	    : ((!o->name && !o->key)
-	       ? cur_group + 1
-	       : cur_group);
-	  entry->cluster = cluster;
-	  entry->argp = argp;
-
-	  do
-	    {
-	      entry->num++;
-	      if (oshort (o) && ! find_char (o->key, hol->short_options, so))
-		/* O has a valid short option which hasn't already been used.*/
-		*so++ = o->key;
-	      o++;
-	    }
-	  while (! oend (o) && oalias (o));
-	}
-      *so = '\0';		/* null terminated so we can find the length */
-    }
-
-  return hol;
-}
-
-/* Add a new cluster to HOL, with the given GROUP and HEADER (taken from the
-   associated argp child list entry), INDEX, and PARENT, and return a pointer
-   to it.  ARGP is the argp that this cluster results from.  */
-static struct hol_cluster *
-hol_add_cluster (struct hol *hol, int group, const char *header, int index,
-		 struct hol_cluster *parent, const struct argp *argp)
-{
-  struct hol_cluster *cl = malloc (sizeof (struct hol_cluster));
-  if (cl)
-    {
-      cl->group = group;
-      cl->header = header;
-
-      cl->index = index;
-      cl->parent = parent;
-      cl->argp = argp;
-      cl->depth = parent ? parent->depth + 1 : 0;
-
-      cl->next = hol->clusters;
-      hol->clusters = cl;
-    }
-  return cl;
-}
-
-/* Free HOL and any resources it uses.  */
-static void
-hol_free (struct hol *hol)
-{
-  struct hol_cluster *cl = hol->clusters;
-
-  while (cl)
-    {
-      struct hol_cluster *next = cl->next;
-      free (cl);
-      cl = next;
-    }
-
-  if (hol->num_entries > 0)
-    {
-      free (hol->entries);
-      free (hol->short_options);
-    }
-
-  free (hol);
-}
-
-static inline int
-hol_entry_short_iterate (const struct hol_entry *entry,
-			 int (*func)(const struct argp_option *opt,
-				     const struct argp_option *real,
-				     const char *domain, void *cookie),
-			 const char *domain, void *cookie)
-{
-  unsigned nopts;
-  int val = 0;
-  const struct argp_option *opt, *real = entry->opt;
-  char *so = entry->short_options;
-
-  for (opt = real, nopts = entry->num; nopts > 0 && !val; opt++, nopts--)
-    if (oshort (opt) && *so == opt->key)
-      {
-	if (!oalias (opt))
-	  real = opt;
-	if (ovisible (opt))
-	  val = (*func)(opt, real, domain, cookie);
-	so++;
-      }
-
-  return val;
-}
-
-static inline int
-hol_entry_long_iterate (const struct hol_entry *entry,
-			int (*func)(const struct argp_option *opt,
-				    const struct argp_option *real,
-				    const char *domain, void *cookie),
-			const char *domain, void *cookie)
-{
-  unsigned nopts;
-  int val = 0;
-  const struct argp_option *opt, *real = entry->opt;
-
-  for (opt = real, nopts = entry->num; nopts > 0 && !val; opt++, nopts--)
-    if (opt->name)
-      {
-	if (!oalias (opt))
-	  real = opt;
-	if (ovisible (opt))
-	  val = (*func)(opt, real, domain, cookie);
-      }
-
-  return val;
-}
-
-/* Iterator that returns true for the first short option.  */
-static inline int
-until_short (const struct argp_option *opt, const struct argp_option *real,
-	     const char *domain, void *cookie)
-{
-  return oshort (opt) ? opt->key : 0;
-}
-
-/* Returns the first valid short option in ENTRY, or 0 if there is none.  */
-static char
-hol_entry_first_short (const struct hol_entry *entry)
-{
-  return hol_entry_short_iterate (entry, until_short,
-				  entry->argp->argp_domain, 0);
-}
-
-/* Returns the first valid long option in ENTRY, or 0 if there is none.  */
-static const char *
-hol_entry_first_long (const struct hol_entry *entry)
-{
-  const struct argp_option *opt;
-  unsigned num;
-  for (opt = entry->opt, num = entry->num; num > 0; opt++, num--)
-    if (opt->name && ovisible (opt))
-      return opt->name;
-  return 0;
-}
-
-/* Returns the entry in HOL with the long option name NAME, or 0 if there is
-   none.  */
-static struct hol_entry *
-hol_find_entry (struct hol *hol, const char *name)
-{
-  struct hol_entry *entry = hol->entries;
-  unsigned num_entries = hol->num_entries;
-
-  while (num_entries-- > 0)
-    {
-      const struct argp_option *opt = entry->opt;
-      unsigned num_opts = entry->num;
-
-      while (num_opts-- > 0)
-	if (opt->name && ovisible (opt) && strcmp (opt->name, name) == 0)
-	  return entry;
-	else
-	  opt++;
-
-      entry++;
-    }
-
-  return 0;
-}
-
-/* If an entry with the long option NAME occurs in HOL, set it's special
-   sort position to GROUP.  */
-static void
-hol_set_group (struct hol *hol, const char *name, int group)
-{
-  struct hol_entry *entry = hol_find_entry (hol, name);
-  if (entry)
-    entry->group = group;
-}
-
-/* Order by group:  0, 1, 2, ..., n, -m, ..., -2, -1.
-   EQ is what to return if GROUP1 and GROUP2 are the same.  */
-static int
-group_cmp (int group1, int group2, int eq)
-{
-  if (group1 == group2)
-    return eq;
-  else if ((group1 < 0 && group2 < 0) || (group1 >= 0 && group2 >= 0))
-    return group1 - group2;
-  else
-    return group2 - group1;
-}
-
-/* Compare clusters CL1 & CL2 by the order that they should appear in
-   output.  */
-static int
-hol_cluster_cmp (const struct hol_cluster *cl1, const struct hol_cluster *cl2)
-{
-  /* If one cluster is deeper than the other, use its ancestor at the same
-     level, so that finding the common ancestor is straightforward.  */
-  while (cl1->depth < cl2->depth)
-    cl1 = cl1->parent;
-  while (cl2->depth < cl1->depth)
-    cl2 = cl2->parent;
-
-  /* Now reduce both clusters to their ancestors at the point where both have
-     a common parent; these can be directly compared.  */
-  while (cl1->parent != cl2->parent)
-    cl1 = cl1->parent, cl2 = cl2->parent;
-
-  return group_cmp (cl1->group, cl2->group, cl2->index - cl1->index);
-}
-
-/* Return the ancestor of CL that's just below the root (i.e., has a parent
-   of 0).  */
-static struct hol_cluster *
-hol_cluster_base (struct hol_cluster *cl)
-{
-  while (cl->parent)
-    cl = cl->parent;
-  return cl;
-}
-
-/* Return true if CL1 is a child of CL2.  */
-static int
-hol_cluster_is_child (const struct hol_cluster *cl1,
-		      const struct hol_cluster *cl2)
-{
-  while (cl1 && cl1 != cl2)
-    cl1 = cl1->parent;
-  return cl1 == cl2;
-}
-
-/* Given the name of a OPTION_DOC option, modifies NAME to start at the tail
-   that should be used for comparisons, and returns true iff it should be
-   treated as a non-option.  */
-static int
-canon_doc_option (const char **name)
-{
-  int non_opt;
-  /* Skip initial whitespace.  */
-  while (isspace (**name))
-    (*name)++;
-  /* Decide whether this looks like an option (leading `-') or not.  */
-  non_opt = (**name != '-');
-  /* Skip until part of name used for sorting.  */
-  while (**name && !isalnum (**name))
-    (*name)++;
-  return non_opt;
-}
-
-/* Order ENTRY1 & ENTRY2 by the order which they should appear in a help
-   listing.  */
-static int
-hol_entry_cmp (const struct hol_entry *entry1,
-	       const struct hol_entry *entry2)
-{
-  /* The group numbers by which the entries should be ordered; if either is
-     in a cluster, then this is just the group within the cluster.  */
-  int group1 = entry1->group, group2 = entry2->group;
-
-  if (entry1->cluster != entry2->cluster)
-    {
-      /* The entries are not within the same cluster, so we can't compare them
-	 directly, we have to use the appropiate clustering level too.  */
-      if (! entry1->cluster)
-	/* ENTRY1 is at the `base level', not in a cluster, so we have to
-	   compare it's group number with that of the base cluster in which
-	   ENTRY2 resides.  Note that if they're in the same group, the
-	   clustered option always comes laster.  */
-	return group_cmp (group1, hol_cluster_base (entry2->cluster)->group, -1);
-      else if (! entry2->cluster)
-	/* Likewise, but ENTRY2's not in a cluster.  */
-	return group_cmp (hol_cluster_base (entry1->cluster)->group, group2, 1);
-      else
-	/* Both entries are in clusters, we can just compare the clusters.  */
-	return hol_cluster_cmp (entry1->cluster, entry2->cluster);
-    }
-  else if (group1 == group2)
-    /* The entries are both in the same cluster and group, so compare them
-       alphabetically.  */
-    {
-      int short1 = hol_entry_first_short (entry1);
-      int short2 = hol_entry_first_short (entry2);
-      int doc1 = odoc (entry1->opt);
-      int doc2 = odoc (entry2->opt);
-      const char *long1 = hol_entry_first_long (entry1);
-      const char *long2 = hol_entry_first_long (entry2);
-
-      if (doc1)
-	doc1 = canon_doc_option (&long1);
-      if (doc2)
-	doc2 = canon_doc_option (&long2);
-
-      if (doc1 != doc2)
-	/* `documentation' options always follow normal options (or
-	   documentation options that *look* like normal options).  */
-	return doc1 - doc2;
-      else if (!short1 && !short2 && long1 && long2)
-	/* Only long options.  */
-	return __strcasecmp (long1, long2);
-      else
-	/* Compare short/short, long/short, short/long, using the first
-	   character of long options.  Entries without *any* valid
-	   options (such as options with OPTION_HIDDEN set) will be put
-	   first, but as they're not displayed, it doesn't matter where
-	   they are.  */
-	{
-	  char first1 = short1 ? short1 : long1 ? *long1 : 0;
-	  char first2 = short2 ? short2 : long2 ? *long2 : 0;
-#ifdef _tolower
-	  int lower_cmp = _tolower (first1) - _tolower (first2);
-#else
-	  int lower_cmp = tolower (first1) - tolower (first2);
-#endif
-	  /* Compare ignoring case, except when the options are both the
-	     same letter, in which case lower-case always comes first.  */
-	  return lower_cmp ? lower_cmp : first2 - first1;
-	}
-    }
-  else
-    /* Within the same cluster, but not the same group, so just compare
-       groups.  */
-    return group_cmp (group1, group2, 0);
-}
-
-/* Version of hol_entry_cmp with correct signature for qsort.  */
-static int
-hol_entry_qcmp (const void *entry1_v, const void *entry2_v)
-{
-  return hol_entry_cmp (entry1_v, entry2_v);
-}
-
-/* Sort HOL by group and alphabetically by option name (with short options
-   taking precedence over long).  Since the sorting is for display purposes
-   only, the shadowing of options isn't effected.  */
-static void
-hol_sort (struct hol *hol)
-{
-  if (hol->num_entries > 0)
-    qsort (hol->entries, hol->num_entries, sizeof (struct hol_entry),
-	   hol_entry_qcmp);
-}
-
-/* Append MORE to HOL, destroying MORE in the process.  Options in HOL shadow
-   any in MORE with the same name.  */
-static void
-hol_append (struct hol *hol, struct hol *more)
-{
-  struct hol_cluster **cl_end = &hol->clusters;
-  char *tmp;
-
-  /* Steal MORE's cluster list, and add it to the end of HOL's.  */
-  while (*cl_end)
-    cl_end = &(*cl_end)->next;
-  *cl_end = more->clusters;
-  more->clusters = 0;
-
-  /* Merge entries.  */
-  if (more->num_entries > 0)
-    {
-      if (hol->num_entries == 0)
-	{
-	  hol->num_entries = more->num_entries;
-	  hol->entries = more->entries;
-	  hol->short_options = more->short_options;
-	  more->num_entries = 0;	/* Mark MORE's fields as invalid.  */
-	}
-      else
-	/* Append the entries in MORE to those in HOL, taking care to only add
-	   non-shadowed SHORT_OPTIONS values.  */
-	{
-	  unsigned left;
-	  char *so, *more_so;
-	  struct hol_entry *e;
-	  unsigned num_entries = hol->num_entries + more->num_entries;
-	  struct hol_entry *entries =
-	    malloc (num_entries * sizeof (struct hol_entry));
-	  unsigned hol_so_len = strlen (hol->short_options);
-	  char *short_options =
-	    malloc (hol_so_len + strlen (more->short_options) + 1);
-
-          tmp = memcpy (entries, hol->entries,
-                        hol->num_entries * sizeof (struct hol_entry));
-          tmp += hol->num_entries * sizeof (struct hol_entry);
-	  memcpy (tmp,
-                  more->entries,
-                  more->num_entries * sizeof (struct hol_entry));
-
-	  memcpy (short_options, hol->short_options, hol_so_len);
-
-	  /* Fix up the short options pointers from HOL.  */
-	  for (e = entries, left = hol->num_entries; left > 0; e++, left--)
-	    e->short_options += (short_options - hol->short_options);
-
-	  /* Now add the short options from MORE, fixing up its entries
-	     too.  */
-	  so = short_options + hol_so_len;
-	  more_so = more->short_options;
-	  for (left = more->num_entries; left > 0; e++, left--)
-	    {
-	      int opts_left;
-	      const struct argp_option *opt;
-
-	      e->short_options = so;
-
-	      for (opts_left = e->num, opt = e->opt; opts_left; opt++, opts_left--)
-		{
-		  int ch = *more_so;
-		  if (oshort (opt) && ch == opt->key)
-		    /* The next short option in MORE_SO, CH, is from OPT.  */
-		    {
-		      if (! find_char (ch, short_options,
-				       short_options + hol_so_len))
-			/* The short option CH isn't shadowed by HOL's options,
-			   so add it to the sum.  */
-			*so++ = ch;
-		      more_so++;
-		    }
-		}
-	    }
-
-	  *so = '\0';
-
-	  free (hol->entries);
-	  free (hol->short_options);
-
-	  hol->entries = entries;
-	  hol->num_entries = num_entries;
-	  hol->short_options = short_options;
-	}
-    }
-
-  hol_free (more);
-}
-
-/* Inserts enough spaces to make sure STREAM is at column COL.  */
-static void
-indent_to (argp_fmtstream_t stream, unsigned col)
-{
-  int needed = col - __argp_fmtstream_point (stream);
-  while (needed-- > 0)
-    __argp_fmtstream_putc (stream, ' ');
-}
-
-/* Output to STREAM either a space, or a newline if there isn't room for at
-   least ENSURE characters before the right margin.  */
-static void
-space (argp_fmtstream_t stream, size_t ensure)
-{
-  if (__argp_fmtstream_point (stream) + ensure
-      >= __argp_fmtstream_rmargin (stream))
-    __argp_fmtstream_putc (stream, '\n');
-  else
-    __argp_fmtstream_putc (stream, ' ');
-}
-
-/* If the option REAL has an argument, we print it in using the printf
-   format REQ_FMT or OPT_FMT depending on whether it's a required or
-   optional argument.  */
-static void
-arg (const struct argp_option *real, const char *req_fmt, const char *opt_fmt,
-     const char *domain, argp_fmtstream_t stream)
-{
-  if (real->arg)
-    {
-      if (real->flags & OPTION_ARG_OPTIONAL)
-	__argp_fmtstream_printf (stream, opt_fmt,
-				 dgettext (domain, real->arg));
-      else
-	__argp_fmtstream_printf (stream, req_fmt,
-				 dgettext (domain, real->arg));
-    }
-}
-
-/* Helper functions for hol_entry_help.  */
-
-/* State used during the execution of hol_help.  */
-struct hol_help_state
-{
-  /* PREV_ENTRY should contain the previous entry printed, or 0.  */
-  struct hol_entry *prev_entry;
-
-  /* If an entry is in a different group from the previous one, and SEP_GROUPS
-     is true, then a blank line will be printed before any output. */
-  int sep_groups;
-
-  /* True if a duplicate option argument was suppressed (only ever set if
-     UPARAMS.dup_args is false).  */
-  int suppressed_dup_arg;
-};
-
-/* Some state used while printing a help entry (used to communicate with
-   helper functions).  See the doc for hol_entry_help for more info, as most
-   of the fields are copied from its arguments.  */
-struct pentry_state
-{
-  const struct hol_entry *entry;
-  argp_fmtstream_t stream;
-  struct hol_help_state *hhstate;
-
-  /* True if nothing's been printed so far.  */
-  int first;
-
-  /* If non-zero, the state that was used to print this help.  */
-  const struct argp_state *state;
-};
-
-/* If a user doc filter should be applied to DOC, do so.  */
-static const char *
-filter_doc (const char *doc, int key, const struct argp *argp,
-	    const struct argp_state *state)
-{
-  if (argp->help_filter)
-    /* We must apply a user filter to this output.  */
-    {
-      void *input = __argp_input (argp, state);
-      return (*argp->help_filter) (key, doc, input);
-    }
-  else
-    /* No filter.  */
-    return doc;
-}
-
-/* Prints STR as a header line, with the margin lines set appropiately, and
-   notes the fact that groups should be separated with a blank line.  ARGP is
-   the argp that should dictate any user doc filtering to take place.  Note
-   that the previous wrap margin isn't restored, but the left margin is reset
-   to 0.  */
-static void
-print_header (const char *str, const struct argp *argp,
-	      struct pentry_state *pest)
-{
-  const char *tstr = dgettext (argp->argp_domain, str);
-  const char *fstr = filter_doc (tstr, ARGP_KEY_HELP_HEADER, argp, pest->state);
-
-  if (fstr)
-    {
-      if (*fstr)
-	{
-	  if (pest->hhstate->prev_entry)
-	    /* Precede with a blank line.  */
-	    __argp_fmtstream_putc (pest->stream, '\n');
-	  indent_to (pest->stream, uparams.header_col);
-	  __argp_fmtstream_set_lmargin (pest->stream, uparams.header_col);
-	  __argp_fmtstream_set_wmargin (pest->stream, uparams.header_col);
-	  __argp_fmtstream_puts (pest->stream, fstr);
-	  __argp_fmtstream_set_lmargin (pest->stream, 0);
-	  __argp_fmtstream_putc (pest->stream, '\n');
-	}
-
-      pest->hhstate->sep_groups = 1; /* Separate subsequent groups. */
-    }
-
-  if (fstr != tstr)
-    free ((char *) fstr);
-}
-
-/* Inserts a comma if this isn't the first item on the line, and then makes
-   sure we're at least to column COL.  If this *is* the first item on a line,
-   prints any pending whitespace/headers that should precede this line. Also
-   clears FIRST.  */
-static void
-comma (unsigned col, struct pentry_state *pest)
-{
-  if (pest->first)
-    {
-      const struct hol_entry *pe = pest->hhstate->prev_entry;
-      const struct hol_cluster *cl = pest->entry->cluster;
-
-      if (pest->hhstate->sep_groups && pe && pest->entry->group != pe->group)
-	__argp_fmtstream_putc (pest->stream, '\n');
-
-      if (cl && cl->header && *cl->header
-	  && (!pe
-	      || (pe->cluster != cl
-		  && !hol_cluster_is_child (pe->cluster, cl))))
-	/* If we're changing clusters, then this must be the start of the
-	   ENTRY's cluster unless that is an ancestor of the previous one
-	   (in which case we had just popped into a sub-cluster for a bit).
-	   If so, then print the cluster's header line.  */
-	{
-	  int old_wm = __argp_fmtstream_wmargin (pest->stream);
-	  print_header (cl->header, cl->argp, pest);
-	  __argp_fmtstream_set_wmargin (pest->stream, old_wm);
-	}
-
-      pest->first = 0;
-    }
-  else
-    __argp_fmtstream_puts (pest->stream, ", ");
-
-  indent_to (pest->stream, col);
-}
-
-/* Print help for ENTRY to STREAM.  */
-static void
-hol_entry_help (struct hol_entry *entry, const struct argp_state *state,
-		argp_fmtstream_t stream, struct hol_help_state *hhstate)
-{
-  unsigned num;
-  const struct argp_option *real = entry->opt, *opt;
-  char *so = entry->short_options;
-  int have_long_opt = 0;	/* We have any long options.  */
-  /* Saved margins.  */
-  int old_lm = __argp_fmtstream_set_lmargin (stream, 0);
-  int old_wm = __argp_fmtstream_wmargin (stream);
-  /* PEST is a state block holding some of our variables that we'd like to
-     share with helper functions.  */
-  struct pentry_state pest = { entry, stream, hhstate, 1, state };
-
-  if (! odoc (real))
-    for (opt = real, num = entry->num; num > 0; opt++, num--)
-      if (opt->name && ovisible (opt))
-	{
-	  have_long_opt = 1;
-	  break;
-	}
-
-  /* First emit short options.  */
-  __argp_fmtstream_set_wmargin (stream, uparams.short_opt_col); /* For truly bizarre cases. */
-  for (opt = real, num = entry->num; num > 0; opt++, num--)
-    if (oshort (opt) && opt->key == *so)
-      /* OPT has a valid (non shadowed) short option.  */
-      {
-	if (ovisible (opt))
-	  {
-	    comma (uparams.short_opt_col, &pest);
-	    __argp_fmtstream_putc (stream, '-');
-	    __argp_fmtstream_putc (stream, *so);
-	    if (!have_long_opt || uparams.dup_args)
-	      arg (real, " %s", "[%s]", state->root_argp->argp_domain, stream);
-	    else if (real->arg)
-	      hhstate->suppressed_dup_arg = 1;
-	  }
-	so++;
-      }
-
-  /* Now, long options.  */
-  if (odoc (real))
-    /* A `documentation' option.  */
-    {
-      __argp_fmtstream_set_wmargin (stream, uparams.doc_opt_col);
-      for (opt = real, num = entry->num; num > 0; opt++, num--)
-	if (opt->name && ovisible (opt))
-	  {
-	    comma (uparams.doc_opt_col, &pest);
-	    /* Calling gettext here isn't quite right, since sorting will
-	       have been done on the original; but documentation options
-	       should be pretty rare anyway...  */
-	    __argp_fmtstream_puts (stream,
-				   dgettext (state->root_argp->argp_domain,
-					     opt->name));
-	  }
-    }
-  else
-    /* A real long option.  */
-    {
-      int first_long_opt = 1;
-
-      __argp_fmtstream_set_wmargin (stream, uparams.long_opt_col);
-      for (opt = real, num = entry->num; num > 0; opt++, num--)
-	if (opt->name && ovisible (opt))
-	  {
-	    comma (uparams.long_opt_col, &pest);
-	    __argp_fmtstream_printf (stream, "--%s", opt->name);
-	    if (first_long_opt || uparams.dup_args)
-	      arg (real, "=%s", "[=%s]", state->root_argp->argp_domain,
-		   stream);
-	    else if (real->arg)
-	      hhstate->suppressed_dup_arg = 1;
-	  }
-    }
-
-  /* Next, documentation strings.  */
-  __argp_fmtstream_set_lmargin (stream, 0);
-
-  if (pest.first)
-    {
-      /* Didn't print any switches, what's up?  */
-      if (!oshort (real) && !real->name)
-	/* This is a group header, print it nicely.  */
-	print_header (real->doc, entry->argp, &pest);
-      else
-	/* Just a totally shadowed option or null header; print nothing.  */
-	goto cleanup;		/* Just return, after cleaning up.  */
-    }
-  else
-    {
-      const char *tstr = real->doc ? dgettext (state->root_argp->argp_domain,
-					       real->doc) : 0;
-      const char *fstr = filter_doc (tstr, real->key, entry->argp, state);
-      if (fstr && *fstr)
-	{
-	  unsigned int col = __argp_fmtstream_point (stream);
-
-	  __argp_fmtstream_set_lmargin (stream, uparams.opt_doc_col);
-	  __argp_fmtstream_set_wmargin (stream, uparams.opt_doc_col);
-
-	  if (col > (unsigned int) (uparams.opt_doc_col + 3))
-	    __argp_fmtstream_putc (stream, '\n');
-	  else if (col >= (unsigned int) uparams.opt_doc_col)
-	    __argp_fmtstream_puts (stream, "   ");
-	  else
-	    indent_to (stream, uparams.opt_doc_col);
-
-	  __argp_fmtstream_puts (stream, fstr);
-	}
-      if (fstr && fstr != tstr)
-	free ((char *) fstr);
-
-      /* Reset the left margin.  */
-      __argp_fmtstream_set_lmargin (stream, 0);
-      __argp_fmtstream_putc (stream, '\n');
-    }
-
-  hhstate->prev_entry = entry;
-
-cleanup:
-  __argp_fmtstream_set_lmargin (stream, old_lm);
-  __argp_fmtstream_set_wmargin (stream, old_wm);
-}
-
-/* Output a long help message about the options in HOL to STREAM.  */
-static void
-hol_help (struct hol *hol, const struct argp_state *state,
-	  argp_fmtstream_t stream)
-{
-  unsigned num;
-  struct hol_entry *entry;
-  struct hol_help_state hhstate = { 0, 0, 0 };
-
-  for (entry = hol->entries, num = hol->num_entries; num > 0; entry++, num--)
-    hol_entry_help (entry, state, stream, &hhstate);
-
-  if (hhstate.suppressed_dup_arg && uparams.dup_args_note)
-    {
-      const char *tstr = dgettext (state->root_argp->argp_domain, "\
-Mandatory or optional arguments to long options are also mandatory or \
-optional for any corresponding short options.");
-      const char *fstr = filter_doc (tstr, ARGP_KEY_HELP_DUP_ARGS_NOTE,
-				     state ? state->root_argp : 0, state);
-      if (fstr && *fstr)
-	{
-	  __argp_fmtstream_putc (stream, '\n');
-	  __argp_fmtstream_puts (stream, fstr);
-	  __argp_fmtstream_putc (stream, '\n');
-	}
-      if (fstr && fstr != tstr)
-	free ((char *) fstr);
-    }
-}
-
-/* Helper functions for hol_usage.  */
-
-/* If OPT is a short option without an arg, append its key to the string
-   pointer pointer to by COOKIE, and advance the pointer.  */
-static int
-add_argless_short_opt (const struct argp_option *opt,
-		       const struct argp_option *real,
-		       const char *domain, void *cookie)
-{
-  char **snao_end = cookie;
-  if (!(opt->arg || real->arg)
-      && !((opt->flags | real->flags) & OPTION_NO_USAGE))
-    *(*snao_end)++ = opt->key;
-  return 0;
-}
-
-/* If OPT is a short option with an arg, output a usage entry for it to the
-   stream pointed at by COOKIE.  */
-static int
-usage_argful_short_opt (const struct argp_option *opt,
-			const struct argp_option *real,
-			const char *domain, void *cookie)
-{
-  argp_fmtstream_t stream = cookie;
-  const char *arg = opt->arg;
-  int flags = opt->flags | real->flags;
-
-  if (! arg)
-    arg = real->arg;
-
-  if (arg && !(flags & OPTION_NO_USAGE))
-    {
-      arg = dgettext (domain, arg);
-
-      if (flags & OPTION_ARG_OPTIONAL)
-	__argp_fmtstream_printf (stream, " [-%c[%s]]", opt->key, arg);
-      else
-	{
-	  /* Manually do line wrapping so that it (probably) won't
-	     get wrapped at the embedded space.  */
-	  space (stream, 6 + strlen (arg));
-	  __argp_fmtstream_printf (stream, "[-%c %s]", opt->key, arg);
-	}
-    }
-
-  return 0;
-}
-
-/* Output a usage entry for the long option opt to the stream pointed at by
-   COOKIE.  */
-static int
-usage_long_opt (const struct argp_option *opt,
-		const struct argp_option *real,
-		const char *domain, void *cookie)
-{
-  argp_fmtstream_t stream = cookie;
-  const char *arg = opt->arg;
-  int flags = opt->flags | real->flags;
-
-  if (! arg)
-    arg = real->arg;
-
-  if (! (flags & OPTION_NO_USAGE))
-    {
-      if (arg)
-	{
-	  arg = dgettext (domain, arg);
-	  if (flags & OPTION_ARG_OPTIONAL)
-	    __argp_fmtstream_printf (stream, " [--%s[=%s]]", opt->name, arg);
-	  else
-	    __argp_fmtstream_printf (stream, " [--%s=%s]", opt->name, arg);
-	}
-      else
-	__argp_fmtstream_printf (stream, " [--%s]", opt->name);
-    }
-
-  return 0;
-}
-
-/* Print a short usage description for the arguments in HOL to STREAM.  */
-static void
-hol_usage (struct hol *hol, argp_fmtstream_t stream)
-{
-  if (hol->num_entries > 0)
-    {
-      unsigned nentries;
-      struct hol_entry *entry;
-      char *short_no_arg_opts = alloca (strlen (hol->short_options) + 1);
-      char *snao_end = short_no_arg_opts;
-
-      /* First we put a list of short options without arguments.  */
-      for (entry = hol->entries, nentries = hol->num_entries
-	   ; nentries > 0
-	   ; entry++, nentries--)
-	hol_entry_short_iterate (entry, add_argless_short_opt,
-				 entry->argp->argp_domain, &snao_end);
-      if (snao_end > short_no_arg_opts)
-	{
-	  *snao_end++ = 0;
-	  __argp_fmtstream_printf (stream, " [-%s]", short_no_arg_opts);
-	}
-
-      /* Now a list of short options *with* arguments.  */
-      for (entry = hol->entries, nentries = hol->num_entries
-	   ; nentries > 0
-	   ; entry++, nentries--)
-	hol_entry_short_iterate (entry, usage_argful_short_opt,
-				 entry->argp->argp_domain, stream);
-
-      /* Finally, a list of long options (whew!).  */
-      for (entry = hol->entries, nentries = hol->num_entries
-	   ; nentries > 0
-	   ; entry++, nentries--)
-	hol_entry_long_iterate (entry, usage_long_opt,
-				entry->argp->argp_domain, stream);
-    }
-}
-
-/* Make a HOL containing all levels of options in ARGP.  CLUSTER is the
-   cluster in which ARGP's entries should be clustered, or 0.  */
-static struct hol *
-argp_hol (const struct argp *argp, struct hol_cluster *cluster)
-{
-  const struct argp_child *child = argp->children;
-  struct hol *hol = make_hol (argp, cluster);
-  if (child)
-    while (child->argp)
-      {
-	struct hol_cluster *child_cluster =
-	  ((child->group || child->header)
-	   /* Put CHILD->argp within its own cluster.  */
-	   ? hol_add_cluster (hol, child->group, child->header,
-			      child - argp->children, cluster, argp)
-	   /* Just merge it into the parent's cluster.  */
-	   : cluster);
-	hol_append (hol, argp_hol (child->argp, child_cluster)) ;
-	child++;
-      }
-  return hol;
-}
-
-/* Calculate how many different levels with alternative args strings exist in
-   ARGP.  */
-static size_t
-argp_args_levels (const struct argp *argp)
-{
-  size_t levels = 0;
-  const struct argp_child *child = argp->children;
-
-  if (argp->args_doc && strchr (argp->args_doc, '\n'))
-    levels++;
-
-  if (child)
-    while (child->argp)
-      levels += argp_args_levels ((child++)->argp);
-
-  return levels;
-}
-
-/* Print all the non-option args documented in ARGP to STREAM.  Any output is
-   preceded by a space.  LEVELS is a pointer to a byte vector the length
-   returned by argp_args_levels; it should be initialized to zero, and
-   updated by this routine for the next call if ADVANCE is true.  True is
-   returned as long as there are more patterns to output.  */
-static int
-argp_args_usage (const struct argp *argp, const struct argp_state *state,
-		 char **levels, int advance, argp_fmtstream_t stream)
-{
-  char *our_level = *levels;
-  int multiple = 0;
-  const struct argp_child *child = argp->children;
-  const char *tdoc = dgettext (argp->argp_domain, argp->args_doc), *nl = 0;
-  const char *fdoc = filter_doc (tdoc, ARGP_KEY_HELP_ARGS_DOC, argp, state);
-
-  if (fdoc)
-    {
-      const char *cp = fdoc;
-      nl = strchr (cp, '\n');
-      if (!nl)
-        {
-          nl = cp;
-          while (*nl != '\0') nl++;
-        }
-
-      if (*nl != '\0')
-	/* This is a `multi-level' args doc; advance to the correct position
-	   as determined by our state in LEVELS, and update LEVELS.  */
-	{
-	  int i;
-	  multiple = 1;
-	  for (i = 0; i < *our_level; i++)
-            {
-              cp = nl + 1;
-              nl = strchr (cp, '\n');
-              if (!nl)
-                {
-                  nl = cp;
-                  while (*nl != '\0') nl++;
-                }
-            }
-	  (*levels)++;
-	}
-
-      /* Manually do line wrapping so that it (probably) won't get wrapped at
-	 any embedded spaces.  */
-      space (stream, 1 + nl - cp);
-
-      __argp_fmtstream_write (stream, cp, nl - cp);
-    }
-  if (fdoc && fdoc != tdoc)
-    free ((char *)fdoc);	/* Free user's modified doc string.  */
-
-  if (child)
-    while (child->argp)
-      advance = !argp_args_usage ((child++)->argp, state, levels, advance, stream);
-
-  if (advance && multiple)
-    {
-      /* Need to increment our level.  */
-      if (*nl)
-	/* There's more we can do here.  */
-	{
-	  (*our_level)++;
-	  advance = 0;		/* Our parent shouldn't advance also. */
-	}
-      else if (*our_level > 0)
-	/* We had multiple levels, but used them up; reset to zero.  */
-	*our_level = 0;
-    }
-
-  return !advance;
-}
-
-/* Print the documentation for ARGP to STREAM; if POST is false, then
-   everything preceeding a `\v' character in the documentation strings (or
-   the whole string, for those with none) is printed, otherwise, everything
-   following the `\v' character (nothing for strings without).  Each separate
-   bit of documentation is separated a blank line, and if PRE_BLANK is true,
-   then the first is as well.  If FIRST_ONLY is true, only the first
-   occurrence is output.  Returns true if anything was output.  */
-static int
-argp_doc (const struct argp *argp, const struct argp_state *state,
-	  int post, int pre_blank, int first_only,
-	  argp_fmtstream_t stream)
-{
-  const char *text;
-  const char *inp_text;
-  char *tmp_text;
-  void *input = 0;
-  int anything = 0;
-  size_t inp_text_limit = 0;
-  const char *doc = dgettext (argp->argp_domain, argp->doc);
-  const struct argp_child *child = argp->children;
-
-  if (doc)
-    {
-      char *vt = strchr (doc, '\v');
-      inp_text = post ? (vt ? vt + 1 : 0) : doc;
-      inp_text_limit = (!post && vt) ? (vt - doc) : 0;
-    }
-  else
-    inp_text = 0;
-
-  if (argp->help_filter)
-    /* We have to filter the doc strings.  */
-    {
-      if (inp_text_limit)
-        {
-          /* Copy INP_TEXT so that it's nul-terminated. */
-          tmp_text = _malloc_r (_REENT, inp_text_limit);
-          strncpy (tmp_text, inp_text, inp_text_limit);
-          _free_r (_REENT, inp_text);
-          inp_text = tmp_text;
-        }
-      input = __argp_input (argp, state);
-      text =
-	(*argp->help_filter) (post
-			      ? ARGP_KEY_HELP_POST_DOC
-			      : ARGP_KEY_HELP_PRE_DOC,
-			      inp_text, input);
-    }
-  else
-    text = (const char *) inp_text;
-
-  if (text)
-    {
-      if (pre_blank)
-	__argp_fmtstream_putc (stream, '\n');
-
-      if (text == inp_text && inp_text_limit)
-	__argp_fmtstream_write (stream, inp_text, inp_text_limit);
-      else
-	__argp_fmtstream_puts (stream, text);
-
-      if (__argp_fmtstream_point (stream) > __argp_fmtstream_lmargin (stream))
-	__argp_fmtstream_putc (stream, '\n');
-
-      anything = 1;
-    }
-
-  if (text && text != inp_text)
-    free ((char *) text);	/* Free TEXT returned from the help filter.  */
-  if (inp_text && inp_text_limit && argp->help_filter)
-    free ((char *) inp_text);	/* We copied INP_TEXT, so free it now.  */
-
-  if (post && argp->help_filter)
-    /* Now see if we have to output a ARGP_KEY_HELP_EXTRA text.  */
-    {
-      text = (*argp->help_filter) (ARGP_KEY_HELP_EXTRA, 0, input);
-      if (text)
-	{
-	  if (anything || pre_blank)
-	    __argp_fmtstream_putc (stream, '\n');
-	  __argp_fmtstream_puts (stream, text);
-	  free ((char *) text);
-	  if (__argp_fmtstream_point (stream)
-	      > __argp_fmtstream_lmargin (stream))
-	    __argp_fmtstream_putc (stream, '\n');
-	  anything = 1;
-	}
-    }
-
-  if (child)
-    while (child->argp && !(first_only && anything))
-      anything |=
-	argp_doc ((child++)->argp, state,
-		  post, anything || pre_blank, first_only,
-		  stream);
-
-  return anything;
-}
-
-/* Output a usage message for ARGP to STREAM.  If called from
-   argp_state_help, STATE is the relevent parsing state.  FLAGS are from the
-   set ARGP_HELP_*.  NAME is what to use wherever a `program name' is
-   needed. */
-static void
-_help (const struct argp *argp, const struct argp_state *state, FILE *stream,
-       unsigned flags, char *name)
-{
-  int anything = 0;		/* Whether we've output anything.  */
-  struct hol *hol = 0;
-  argp_fmtstream_t fs;
-
-  if (! stream)
-    return;
-
-  _flockfile (stream);
-
-  if (! uparams.valid)
-    fill_in_uparams (state);
-
-  fs = __argp_make_fmtstream (stream, 0, uparams.rmargin, 0);
-  if (! fs)
-    {
-      _funlockfile (stream);
-      return;
-    }
-
-  if (flags & (ARGP_HELP_USAGE | ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG))
-    {
-      hol = argp_hol (argp, 0);
-
-      /* If present, these options always come last.  */
-      hol_set_group (hol, "help", -1);
-      hol_set_group (hol, "version", -1);
-
-      hol_sort (hol);
-    }
-
-  if (flags & (ARGP_HELP_USAGE | ARGP_HELP_SHORT_USAGE))
-    /* Print a short `Usage:' message.  */
-    {
-      int first_pattern = 1, more_patterns;
-      size_t num_pattern_levels = argp_args_levels (argp);
-      char *pattern_levels = alloca (num_pattern_levels);
-
-      memset (pattern_levels, 0, num_pattern_levels);
-
-      do
-	{
-	  int old_lm;
-	  int old_wm = __argp_fmtstream_set_wmargin (fs, uparams.usage_indent);
-	  char *levels = pattern_levels;
-
-	  if (first_pattern)
-	    __argp_fmtstream_printf (fs, "%s %s",
-				     dgettext (argp->argp_domain, "Usage:"),
-				     name);
-	  else
-	    __argp_fmtstream_printf (fs, "%s %s",
-				     dgettext (argp->argp_domain, "  or: "),
-				     name);
-
-	  /* We set the lmargin as well as the wmargin, because hol_usage
-	     manually wraps options with newline to avoid annoying breaks.  */
-	  old_lm = __argp_fmtstream_set_lmargin (fs, uparams.usage_indent);
-
-	  if (flags & ARGP_HELP_SHORT_USAGE)
-	    /* Just show where the options go.  */
-	    {
-	      if (hol->num_entries > 0)
-		__argp_fmtstream_puts (fs, dgettext (argp->argp_domain,
-						     " [OPTION...]"));
-	    }
-	  else
-	    /* Actually print the options.  */
-	    {
-	      hol_usage (hol, fs);
-	      flags |= ARGP_HELP_SHORT_USAGE; /* But only do so once.  */
-	    }
-
-	  more_patterns = argp_args_usage (argp, state, &levels, 1, fs);
-
-	  __argp_fmtstream_set_wmargin (fs, old_wm);
-	  __argp_fmtstream_set_lmargin (fs, old_lm);
-
-	  __argp_fmtstream_putc (fs, '\n');
-	  anything = 1;
-
-	  first_pattern = 0;
-	}
-      while (more_patterns);
-    }
-
-  if (flags & ARGP_HELP_PRE_DOC)
-    anything |= argp_doc (argp, state, 0, 0, 1, fs);
-
-  if (flags & ARGP_HELP_SEE)
-    {
-      __argp_fmtstream_printf (fs, dgettext (argp->argp_domain, "\
-Try `%s --help' or `%s --usage' for more information.\n"),
-			       name, name);
-      anything = 1;
-    }
-
-  if (flags & ARGP_HELP_LONG)
-    /* Print a long, detailed help message.  */
-    {
-      /* Print info about all the options.  */
-      if (hol->num_entries > 0)
-	{
-	  if (anything)
-	    __argp_fmtstream_putc (fs, '\n');
-	  hol_help (hol, state, fs);
-	  anything = 1;
-	}
-    }
-
-  if (flags & ARGP_HELP_POST_DOC)
-    /* Print any documentation strings at the end.  */
-    anything |= argp_doc (argp, state, 1, anything, 0, fs);
-
-  if ((flags & ARGP_HELP_BUG_ADDR) && argp_program_bug_address)
-    {
-      if (anything)
-	__argp_fmtstream_putc (fs, '\n');
-      __argp_fmtstream_printf (fs, dgettext (argp->argp_domain,
-					     "Report bugs to %s.\n"),
- 			       argp_program_bug_address);
-      anything = 1;
-    }
-
-  _funlockfile (stream);
-
-  if (hol)
-    hol_free (hol);
-
-  __argp_fmtstream_free (fs);
-}
-
-/* Output a usage message for ARGP to STREAM.  FLAGS are from the set
-   ARGP_HELP_*.  NAME is what to use wherever a `program name' is needed. */
-void __argp_help (const struct argp *argp, FILE *stream,
-		  unsigned flags, char *name)
-{
-  _help (argp, 0, stream, flags, name);
-}
-#ifdef weak_alias
-weak_alias (__argp_help, argp_help)
-#endif
-
-/* Output, if appropriate, a usage message for STATE to STREAM.  FLAGS are
-   from the set ARGP_HELP_*.  */
-void
-__argp_state_help (const struct argp_state *state, FILE *stream, unsigned flags)
-{
-  if ((!state || ! (state->flags & ARGP_NO_ERRS)) && stream)
-    {
-      if (state && (state->flags & ARGP_LONG_ONLY))
-	flags |= ARGP_HELP_LONG_ONLY;
-
-      _help (state ? state->root_argp : 0, state, stream, flags,
-	     state ? state->name : program_invocation_short_name);
-
-      if (!state || ! (state->flags & ARGP_NO_EXIT))
-	{
-	  if (flags & ARGP_HELP_EXIT_ERR)
-	    exit (argp_err_exit_status);
-	  if (flags & ARGP_HELP_EXIT_OK)
-	    exit (0);
-	}
-  }
-}
-#ifdef weak_alias
-weak_alias (__argp_state_help, argp_state_help)
-#endif
-
-/* If appropriate, print the printf string FMT and following args, preceded
-   by the program name and `:', to stderr, and followed by a `Try ... --help'
-   message, then exit (1).  */
-void
-__argp_error (const struct argp_state *state, const char *fmt, ...)
-{
-  if (!state || !(state->flags & ARGP_NO_ERRS))
-    {
-      FILE *stream = state ? state->err_stream : stderr;
-
-      if (stream)
-	{
-	  va_list ap;
-
-	  _flockfile (stream);
-
-	  va_start (ap, fmt);
-
-#ifdef USE_IN_LIBIO
-	  if (_IO_fwide (stream, 0) > 0)
-	    {
-	      char *buf;
-
-	      __asprintf (&buf, fmt, ap);
-
-	      __fwprintf (stream, L"%s: %s\n",
-			  state ? state->name : program_invocation_short_name,
-			  buf);
-
-	      free (buf);
-	    }
-	  else
-#endif
-	    {
-	      fputs (state
-			      ? state->name : program_invocation_short_name,
-			      stream);
-	      putc_unlocked (':', stream);
-	      putc_unlocked (' ', stream);
-
-	      vfprintf (stream, fmt, ap);
-
-	      putc_unlocked ('\n', stream);
-	    }
-
-	  __argp_state_help (state, stream, ARGP_HELP_STD_ERR);
-
-	  va_end (ap);
-
-	  _funlockfile (stream);
-	}
-    }
-}
-#ifdef weak_alias
-weak_alias (__argp_error, argp_error)
-#endif
-
-/* Similar to the standard gnu error-reporting function error(), but will
-   respect the ARGP_NO_EXIT and ARGP_NO_ERRS flags in STATE, and will print
-   to STATE->err_stream.  This is useful for argument parsing code that is
-   shared between program startup (when exiting is desired) and runtime
-   option parsing (when typically an error code is returned instead).  The
-   difference between this function and argp_error is that the latter is for
-   *parsing errors*, and the former is for other problems that occur during
-   parsing but don't reflect a (syntactic) problem with the input.  */
-void
-__argp_failure (const struct argp_state *state, int status, int errnum,
-		const char *fmt, ...)
-{
-  if (!state || !(state->flags & ARGP_NO_ERRS))
-    {
-      FILE *stream = state ? state->err_stream : stderr;
-
-      if (stream)
-	{
-	  _flockfile (stream);
-
-#ifdef USE_IN_LIBIO
-	  if (_IO_fwide (stream, 0) > 0)
-	    __fwprintf (stream, L"%s",
-			state ? state->name : program_invocation_short_name);
-	  else
-#endif
-	    fputs (state
-			    ? state->name : program_invocation_short_name,
-			    stream);
-
-	  if (fmt)
-	    {
-	      va_list ap;
-
-	      va_start (ap, fmt);
-#ifdef USE_IN_LIBIO
-	      if (_IO_fwide (stream, 0) > 0)
-		{
-		  char *buf;
-
-		  __asprintf (&buf, fmt, ap);
-
-		  __fwprintf (stream, L": %s", buf);
-
-		  free (buf);
-		}
-	      else
-#endif
-		{
-		  putc_unlocked (':', stream);
-		  putc_unlocked (' ', stream);
-
-		  vfprintf (stream, fmt, ap);
-		}
-
-	      va_end (ap);
-	    }
-
-	  if (errnum)
-	    {
-	      char buf[200];
-
-#ifdef USE_IN_LIBIO
-	      if (_IO_fwide (stream, 0) > 0)
-		__fwprintf (stream, L": %s",
-			    strerror_r (errnum, buf, sizeof (buf)));
-	      else
-#endif
-		{
-		  putc_unlocked (':', stream);
-		  putc_unlocked (' ', stream);
-		  fputs (strerror_r (errnum, buf, sizeof (buf)), stream);
-		}
-	    }
-
-#ifdef USE_IN_LIBIO
-	  if (_IO_fwide (stream, 0) > 0)
-	    putwc_unlocked (L'\n', stream);
-	  else
-#endif
-	    putc_unlocked ('\n', stream);
-
-	  _funlockfile (stream);
-
-	  if (status && (!state || !(state->flags & ARGP_NO_EXIT)))
-	    exit (status);
-	}
-    }
-}
-#ifdef weak_alias
-weak_alias (__argp_failure, argp_failure)
-#endif
diff --git a/newlib/libc/sys/linux/argp/argp-namefrob.h b/newlib/libc/sys/linux/argp/argp-namefrob.h
deleted file mode 100644
index 668f35d0d..000000000
--- a/newlib/libc/sys/linux/argp/argp-namefrob.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Name frobnication for compiling argp outside of glibc
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !_LIBC
-/* This code is written for inclusion in gnu-libc, and uses names in the
-   namespace reserved for libc.  If we're not compiling in libc, define those
-   names to be the normal ones instead.  */
-
-/* argp-parse functions */
-#undef __argp_parse
-#define __argp_parse argp_parse
-#undef __option_is_end
-#define __option_is_end _option_is_end
-#undef __option_is_short
-#define __option_is_short _option_is_short
-#undef __argp_input
-#define __argp_input _argp_input
-
-/* argp-help functions */
-#undef __argp_help
-#define __argp_help argp_help
-#undef __argp_error
-#define __argp_error argp_error
-#undef __argp_failure
-#define __argp_failure argp_failure
-#undef __argp_state_help
-#define __argp_state_help argp_state_help
-#undef __argp_usage
-#define __argp_usage argp_usage
-
-/* argp-fmtstream functions */
-#undef __argp_make_fmtstream
-#define __argp_make_fmtstream argp_make_fmtstream
-#undef __argp_fmtstream_free
-#define __argp_fmtstream_free argp_fmtstream_free
-#undef __argp_fmtstream_putc
-#define __argp_fmtstream_putc argp_fmtstream_putc
-#undef __argp_fmtstream_puts
-#define __argp_fmtstream_puts argp_fmtstream_puts
-#undef __argp_fmtstream_write
-#define __argp_fmtstream_write argp_fmtstream_write
-#undef __argp_fmtstream_printf
-#define __argp_fmtstream_printf argp_fmtstream_printf
-#undef __argp_fmtstream_set_lmargin
-#define __argp_fmtstream_set_lmargin argp_fmtstream_set_lmargin
-#undef __argp_fmtstream_set_rmargin
-#define __argp_fmtstream_set_rmargin argp_fmtstream_set_rmargin
-#undef __argp_fmtstream_set_wmargin
-#define __argp_fmtstream_set_wmargin argp_fmtstream_set_wmargin
-#undef __argp_fmtstream_point
-#define __argp_fmtstream_point argp_fmtstream_point
-#undef __argp_fmtstream_update
-#define __argp_fmtstream_update _argp_fmtstream_update
-#undef __argp_fmtstream_ensure
-#define __argp_fmtstream_ensure _argp_fmtstream_ensure
-#undef __argp_fmtstream_lmargin
-#define __argp_fmtstream_lmargin argp_fmtstream_lmargin
-#undef __argp_fmtstream_rmargin
-#define __argp_fmtstream_rmargin argp_fmtstream_rmargin
-#undef __argp_fmtstream_wmargin
-#define __argp_fmtstream_wmargin argp_fmtstream_wmargin
-
-/* normal libc functions we call */
-#undef __sleep
-#define __sleep sleep
-#undef __strcasecmp
-#define __strcasecmp strcasecmp
-#undef __vsnprintf
-#define __vsnprintf vsnprintf
-
-#endif /* !_LIBC */
-
-#ifndef __set_errno
-#define __set_errno(e) (errno = (e))
-#endif
diff --git a/newlib/libc/sys/linux/argp/argp-parse.c b/newlib/libc/sys/linux/argp/argp-parse.c
deleted file mode 100644
index 38211e3e2..000000000
--- a/newlib/libc/sys/linux/argp/argp-parse.c
+++ /dev/null
@@ -1,966 +0,0 @@
-/* Hierarchial argument parsing, layered over getopt
-   Copyright (C) 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <limits.h>
-#include <getopt.h>
-
-#ifndef _
-/* This is for other GNU distributions with internationalized messages.
-   When compiling libc, the _ macro is predefined.  */
-# if defined HAVE_LIBINTL_H || defined _LIBC
-#  include <libintl.h>
-#  ifdef _LIBC
-#   undef dgettext
-#   define dgettext(domain, msgid) __dcgettext (domain, msgid, LC_MESSAGES)
-#  endif
-# else
-#  define dgettext(domain, msgid) (msgid)
-#  define gettext(msgid) (msgid)
-# endif
-#endif
-#ifndef N_
-# define N_(msgid) (msgid)
-#endif
-
-#if _LIBC - 0
-#include <bits/libc-lock.h>
-#else
-#ifdef HAVE_CTHREADS_H
-#include <cthreads.h>
-#endif
-#endif /* _LIBC */
-
-#include <argp.h>
-#include "argp-namefrob.h"
-
-/* Getopt return values.  */
-#define KEY_END (-1)		/* The end of the options.  */
-#define KEY_ARG 1		/* A non-option argument.  */
-#define KEY_ERR '?'		/* An error parsing the options.  */
-
-/* The meta-argument used to prevent any further arguments being interpreted
-   as options.  */
-#define QUOTE "--"
-
-/* The number of bits we steal in a long-option value for our own use.  */
-#define GROUP_BITS CHAR_BIT
-
-/* The number of bits available for the user value.  */
-#define USER_BITS ((sizeof ((struct option *)0)->val * CHAR_BIT) - GROUP_BITS)
-#define USER_MASK ((1 << USER_BITS) - 1)
-
-/* EZ alias for ARGP_ERR_UNKNOWN.  */
-#define EBADKEY ARGP_ERR_UNKNOWN
-
-/* Default options.  */
-
-/* When argp is given the --HANG switch, _ARGP_HANG is set and argp will sleep
-   for one second intervals, decrementing _ARGP_HANG until it's zero.  Thus
-   you can force the program to continue by attaching a debugger and setting
-   it to 0 yourself.  */
-volatile int _argp_hang;
-
-#define OPT_PROGNAME	-2
-#define OPT_USAGE	-3
-#define OPT_HANG	-4
-
-static const struct argp_option argp_default_options[] =
-{
-  {"help",	  '?',    	0, 0,  N_("Give this help list"), -1},
-  {"usage",	  OPT_USAGE,	0, 0,  N_("Give a short usage message")},
-  {"program-name",OPT_PROGNAME,"NAME", OPTION_HIDDEN, N_("Set the program name")},
-  {"HANG",	  OPT_HANG,    "SECS", OPTION_ARG_OPTIONAL | OPTION_HIDDEN,
-     N_("Hang for SECS seconds (default 3600)")},
-  {0, 0}
-};
-
-static error_t
-argp_default_parser (int key, char *arg, struct argp_state *state)
-{
-  switch (key)
-    {
-    case '?':
-      __argp_state_help (state, state->out_stream, ARGP_HELP_STD_HELP);
-      break;
-    case OPT_USAGE:
-      __argp_state_help (state, state->out_stream,
-		       ARGP_HELP_USAGE | ARGP_HELP_EXIT_OK);
-      break;
-
-    case OPT_PROGNAME:		/* Set the program name.  */
-      program_invocation_name = arg;
-
-      /* [Note that some systems only have PROGRAM_INVOCATION_SHORT_NAME (aka
-	 __PROGNAME), in which case, PROGRAM_INVOCATION_NAME is just defined
-	 to be that, so we have to be a bit careful here.]  */
-      arg = strrchr (arg, '/');
-      if (arg)
-	program_invocation_short_name = arg + 1;
-      else
-	program_invocation_short_name = program_invocation_name;
-
-      /* Update what we use for messages.  */
-      state->name = program_invocation_short_name;
-
-      if ((state->flags & (ARGP_PARSE_ARGV0 | ARGP_NO_ERRS))
-	  == ARGP_PARSE_ARGV0)
-	/* Update what getopt uses too.  */
-	state->argv[0] = program_invocation_name;
-
-      break;
-
-    case OPT_HANG:
-      _argp_hang = atoi (arg ? arg : "3600");
-      while (_argp_hang-- > 0)
-	__sleep (1);
-      break;
-
-    default:
-      return EBADKEY;
-    }
-  return 0;
-}
-
-static const struct argp argp_default_argp =
-  {argp_default_options, &argp_default_parser, NULL, NULL, NULL, NULL, "libc"};
-
-
-static const struct argp_option argp_version_options[] =
-{
-  {"version",	  'V',    	0, 0,  N_("Print program version"), -1},
-  {0, 0}
-};
-
-static error_t
-argp_version_parser (int key, char *arg, struct argp_state *state)
-{
-  switch (key)
-    {
-    case 'V':
-      if (argp_program_version_hook)
-	(*argp_program_version_hook) (state->out_stream, state);
-      else if (argp_program_version)
-	fprintf (state->out_stream, "%s\n", argp_program_version);
-      else
-	__argp_error (state, dgettext (state->root_argp->argp_domain,
-				       "(PROGRAM ERROR) No version known!?"));
-      if (! (state->flags & ARGP_NO_EXIT))
-	exit (0);
-      break;
-    default:
-      return EBADKEY;
-    }
-  return 0;
-}
-
-static const struct argp argp_version_argp =
-  {argp_version_options, &argp_version_parser, NULL, NULL, NULL, NULL, "libc"};
-
-/* Returns the offset into the getopt long options array LONG_OPTIONS of a
-   long option with called NAME, or -1 if none is found.  Passing NULL as
-   NAME will return the number of options.  */
-static int
-find_long_option (struct option *long_options, const char *name)
-{
-  struct option *l = long_options;
-  while (l->name != NULL)
-    if (name != NULL && strcmp (l->name, name) == 0)
-      return l - long_options;
-    else
-      l++;
-  if (name == NULL)
-    return l - long_options;
-  else
-    return -1;
-}
-
-/* If we can, we regulate access to getopt, which is non-reentrant, with a
-   mutex.  Since the case we're trying to guard against is two different
-   threads interfering, and it's possible that someone might want to call
-   argp_parse recursively (they're careful), we use a recursive lock if
-   possible.  */
-
-#if _LIBC - 0
-
-__libc_lock_define_initialized_recursive (static, getopt_lock)
-#define LOCK_GETOPT   __libc_lock_lock_recursive (getopt_lock)
-#define UNLOCK_GETOPT __libc_lock_unlock_recursive (getopt_lock)
-
-#else /* !_LIBC */
-#ifdef HAVE_CTHREADS_H
-
-static struct mutex getopt_lock = MUTEX_INITIALIZER;
-#define LOCK_GETOPT   mutex_lock (&getopt_lock)
-#define UNLOCK_GETOPT mutex_unlock (&getopt_lock)
-
-#else /* !HAVE_CTHREADS_H */
-
-#define LOCK_GETOPT    (void)0
-#define UNLOCK_GETOPT  (void)0
-
-#endif /* HAVE_CTHREADS_H */
-#endif /* _LIBC */
-
-/* This hack to allow programs that know what's going on to call argp
-   recursively.  If someday argp is changed not to use the non-reentrant
-   getopt interface, we can get rid of this shit.  XXX */
-void
-_argp_unlock_xxx (void)
-{
-  UNLOCK_GETOPT;
-}
-
-/* The state of a `group' during parsing.  Each group corresponds to a
-   particular argp structure from the tree of such descending from the top
-   level argp passed to argp_parse.  */
-struct group
-{
-  /* This group's parsing function.  */
-  argp_parser_t parser;
-
-  /* Which argp this group is from.  */
-  const struct argp *argp;
-
-  /* Points to the point in SHORT_OPTS corresponding to the end of the short
-     options for this group.  We use it to determine from which group a
-     particular short options is from.  */
-  char *short_end;
-
-  /* The number of non-option args sucessfully handled by this parser.  */
-  unsigned args_processed;
-
-  /* This group's parser's parent's group.  */
-  struct group *parent;
-  unsigned parent_index;	/* And the our position in the parent.   */
-
-  /* These fields are swapped into and out of the state structure when
-     calling this group's parser.  */
-  void *input, **child_inputs;
-  void *hook;
-};
-
-/* Call GROUP's parser with KEY and ARG, swapping any group-specific info
-   from STATE before calling, and back into state afterwards.  If GROUP has
-   no parser, EBADKEY is returned.  */
-static error_t
-group_parse (struct group *group, struct argp_state *state, int key, char *arg)
-{
-  if (group->parser)
-    {
-      error_t err;
-      state->hook = group->hook;
-      state->input = group->input;
-      state->child_inputs = group->child_inputs;
-      state->arg_num = group->args_processed;
-      err = (*group->parser)(key, arg, state);
-      group->hook = state->hook;
-      return err;
-    }
-  else
-    return EBADKEY;
-}
-
-struct parser
-{
-  const struct argp *argp;
-
-  /* SHORT_OPTS is the getopt short options string for the union of all the
-     groups of options.  */
-  char *short_opts;
-  /* LONG_OPTS is the array of getop long option structures for the union of
-     all the groups of options.  */
-  struct option *long_opts;
-
-  /* States of the various parsing groups.  */
-  struct group *groups;
-  /* The end of the GROUPS array.  */
-  struct group *egroup;
-  /* An vector containing storage for the CHILD_INPUTS field in all groups.  */
-  void **child_inputs;
-
-  /* True if we think using getopt is still useful; if false, then
-     remaining arguments are just passed verbatim with ARGP_KEY_ARG.  This is
-     cleared whenever getopt returns KEY_END, but may be set again if the user
-     moves the next argument pointer backwards.  */
-  int try_getopt;
-
-  /* State block supplied to parsing routines.  */
-  struct argp_state state;
-
-  /* Memory used by this parser.  */
-  void *storage;
-};
-
-/* The next usable entries in the various parser tables being filled in by
-   convert_options.  */
-struct parser_convert_state
-{
-  struct parser *parser;
-  char *short_end;
-  struct option *long_end;
-  void **child_inputs_end;
-};
-
-/* Converts all options in ARGP (which is put in GROUP) and ancestors
-   into getopt options stored in SHORT_OPTS and LONG_OPTS; SHORT_END and
-   CVT->LONG_END are the points at which new options are added.  Returns the
-   next unused group entry.  CVT holds state used during the conversion.  */
-static struct group *
-convert_options (const struct argp *argp,
-		 struct group *parent, unsigned parent_index,
-		 struct group *group, struct parser_convert_state *cvt)
-{
-  /* REAL is the most recent non-alias value of OPT.  */
-  const struct argp_option *real = argp->options;
-  const struct argp_child *children = argp->children;
-
-  if (real || argp->parser)
-    {
-      const struct argp_option *opt;
-
-      if (real)
-	for (opt = real; !__option_is_end (opt); opt++)
-	  {
-	    if (! (opt->flags & OPTION_ALIAS))
-	      /* OPT isn't an alias, so we can use values from it.  */
-	      real = opt;
-
-	    if (! (real->flags & OPTION_DOC))
-	      /* A real option (not just documentation).  */
-	      {
-		if (__option_is_short (opt))
-		  /* OPT can be used as a short option.  */
-		  {
-		    *cvt->short_end++ = opt->key;
-		    if (real->arg)
-		      {
-			*cvt->short_end++ = ':';
-			if (real->flags & OPTION_ARG_OPTIONAL)
-			  *cvt->short_end++ = ':';
-		      }
-		    *cvt->short_end = '\0'; /* keep 0 terminated */
-		  }
-
-		if (opt->name
-		    && find_long_option (cvt->parser->long_opts, opt->name) < 0)
-		  /* OPT can be used as a long option.  */
-		  {
-		    cvt->long_end->name = opt->name;
-		    cvt->long_end->has_arg =
-		      (real->arg
-		       ? (real->flags & OPTION_ARG_OPTIONAL
-			  ? optional_argument
-			  : required_argument)
-		       : no_argument);
-		    cvt->long_end->flag = 0;
-		    /* we add a disambiguating code to all the user's
-		       values (which is removed before we actually call
-		       the function to parse the value); this means that
-		       the user loses use of the high 8 bits in all his
-		       values (the sign of the lower bits is preserved
-		       however)...  */
-		    cvt->long_end->val =
-		      ((opt->key | real->key) & USER_MASK)
-		      + (((group - cvt->parser->groups) + 1) << USER_BITS);
-
-		    /* Keep the LONG_OPTS list terminated.  */
-		    (++cvt->long_end)->name = NULL;
-		  }
-	      }
-	    }
-
-      group->parser = argp->parser;
-      group->argp = argp;
-      group->short_end = cvt->short_end;
-      group->args_processed = 0;
-      group->parent = parent;
-      group->parent_index = parent_index;
-      group->input = 0;
-      group->hook = 0;
-      group->child_inputs = 0;
-
-      if (children)
-	/* Assign GROUP's CHILD_INPUTS field some space from
-           CVT->child_inputs_end.*/
-	{
-	  unsigned num_children = 0;
-	  while (children[num_children].argp)
-	    num_children++;
-	  group->child_inputs = cvt->child_inputs_end;
-	  cvt->child_inputs_end += num_children;
-	}
-
-      parent = group++;
-    }
-  else
-    parent = 0;
-
-  if (children)
-    {
-      unsigned index = 0;
-      while (children->argp)
-	group =
-	  convert_options (children++->argp, parent, index++, group, cvt);
-    }
-
-  return group;
-}
-
-/* Find the merged set of getopt options, with keys appropiately prefixed. */
-static void
-parser_convert (struct parser *parser, const struct argp *argp, int flags)
-{
-  struct parser_convert_state cvt;
-
-  cvt.parser = parser;
-  cvt.short_end = parser->short_opts;
-  cvt.long_end = parser->long_opts;
-  cvt.child_inputs_end = parser->child_inputs;
-
-  if (flags & ARGP_IN_ORDER)
-    *cvt.short_end++ = '-';
-  else if (flags & ARGP_NO_ARGS)
-    *cvt.short_end++ = '+';
-  *cvt.short_end = '\0';
-
-  cvt.long_end->name = NULL;
-
-  parser->argp = argp;
-
-  if (argp)
-    parser->egroup = convert_options (argp, 0, 0, parser->groups, &cvt);
-  else
-    parser->egroup = parser->groups; /* No parsers at all! */
-}
-
-/* Lengths of various parser fields which we will allocated.  */
-struct parser_sizes
-{
-  size_t short_len;		/* Getopt short options string.  */
-  size_t long_len;		/* Getopt long options vector.  */
-  size_t num_groups;		/* Group structures we allocate.  */
-  size_t num_child_inputs;	/* Child input slots.  */
-};
-
-/* For ARGP, increments the NUM_GROUPS field in SZS by the total number of
- argp structures descended from it, and the SHORT_LEN & LONG_LEN fields by
- the maximum lengths of the resulting merged getopt short options string and
- long-options array, respectively.  */
-static void
-calc_sizes (const struct argp *argp,  struct parser_sizes *szs)
-{
-  const struct argp_child *child = argp->children;
-  const struct argp_option *opt = argp->options;
-
-  if (opt || argp->parser)
-    {
-      szs->num_groups++;
-      if (opt)
-	{
-	  int num_opts = 0;
-	  while (!__option_is_end (opt++))
-	    num_opts++;
-	  szs->short_len += num_opts * 3; /* opt + up to 2 `:'s */
-	  szs->long_len += num_opts;
-	}
-    }
-
-  if (child)
-    while (child->argp)
-      {
-	calc_sizes ((child++)->argp, szs);
-	szs->num_child_inputs++;
-      }
-}
-
-/* Initializes PARSER to parse ARGP in a manner described by FLAGS.  */
-static error_t
-parser_init (struct parser *parser, const struct argp *argp,
-	     int argc, char **argv, int flags, void *input)
-{
-  error_t err = 0;
-  struct group *group;
-  struct parser_sizes szs;
-
-  szs.short_len = (flags & ARGP_NO_ARGS) ? 0 : 1;
-  szs.long_len = 0;
-  szs.num_groups = 0;
-  szs.num_child_inputs = 0;
-
-  if (argp)
-    calc_sizes (argp, &szs);
-
-  /* Lengths of the various bits of storage used by PARSER.  */
-#define GLEN (szs.num_groups + 1) * sizeof (struct group)
-#define CLEN (szs.num_child_inputs * sizeof (void *))
-#define LLEN ((szs.long_len + 1) * sizeof (struct option))
-#define SLEN (szs.short_len + 1)
-
-  parser->storage = malloc (GLEN + CLEN + LLEN + SLEN);
-  if (! parser->storage)
-    return ENOMEM;
-
-  parser->groups = parser->storage;
-  parser->child_inputs = parser->storage + GLEN;
-  parser->long_opts = parser->storage + GLEN + CLEN;
-  parser->short_opts = parser->storage + GLEN + CLEN + LLEN;
-
-  memset (parser->child_inputs, 0, szs.num_child_inputs * sizeof (void *));
-  parser_convert (parser, argp, flags);
-
-  memset (&parser->state, 0, sizeof (struct argp_state));
-  parser->state.root_argp = parser->argp;
-  parser->state.argc = argc;
-  parser->state.argv = argv;
-  parser->state.flags = flags;
-  parser->state.err_stream = stderr;
-  parser->state.out_stream = stdout;
-  parser->state.next = 0;	/* Tell getopt to initialize.  */
-  parser->state.pstate = parser;
-
-  parser->try_getopt = 1;
-
-  /* Call each parser for the first time, giving it a chance to propagate
-     values to child parsers.  */
-  if (parser->groups < parser->egroup)
-    parser->groups->input = input;
-  for (group = parser->groups;
-       group < parser->egroup && (!err || err == EBADKEY);
-       group++)
-    {
-      if (group->parent)
-	/* If a child parser, get the initial input value from the parent. */
-	group->input = group->parent->child_inputs[group->parent_index];
-
-      if (!group->parser
-	  && group->argp->children && group->argp->children->argp)
-	/* For the special case where no parsing function is supplied for an
-	   argp, propagate its input to its first child, if any (this just
-	   makes very simple wrapper argps more convenient).  */
-	group->child_inputs[0] = group->input;
-
-      err = group_parse (group, &parser->state, ARGP_KEY_INIT, 0);
-    }
-  if (err == EBADKEY)
-    err = 0;			/* Some parser didn't understand.  */
-
-  if (err)
-    return err;
-
-  /* Getopt is (currently) non-reentrant.  */
-  LOCK_GETOPT;
-
-  if (parser->state.flags & ARGP_NO_ERRS)
-    {
-      opterr = 0;
-      if (parser->state.flags & ARGP_PARSE_ARGV0)
-	/* getopt always skips ARGV[0], so we have to fake it out.  As long
-	   as OPTERR is 0, then it shouldn't actually try to access it.  */
-	parser->state.argv--, parser->state.argc++;
-    }
-  else
-    opterr = 1;		/* Print error messages.  */
-
-  if (parser->state.argv == argv && argv[0])
-    /* There's an argv[0]; use it for messages.  */
-    {
-      char *short_name = strrchr (argv[0], '/');
-      parser->state.name = short_name ? short_name + 1 : argv[0];
-    }
-  else
-    parser->state.name = program_invocation_short_name;
-
-  return 0;
-}
-
-/* Free any storage consumed by PARSER (but not PARSER itself).  */
-static error_t
-parser_finalize (struct parser *parser,
-		 error_t err, int arg_ebadkey, int *end_index)
-{
-  struct group *group;
-
-  UNLOCK_GETOPT;
-
-  if (err == EBADKEY && arg_ebadkey)
-    /* Suppress errors generated by unparsed arguments.  */
-    err = 0;
-
-  if (! err)
-    {
-      if (parser->state.next == parser->state.argc)
-	/* We successfully parsed all arguments!  Call all the parsers again,
-	   just a few more times... */
-	{
-	  for (group = parser->groups;
-	       group < parser->egroup && (!err || err==EBADKEY);
-	       group++)
-	    if (group->args_processed == 0)
-	      err = group_parse (group, &parser->state, ARGP_KEY_NO_ARGS, 0);
-	  for (group = parser->egroup - 1;
-	       group >= parser->groups && (!err || err==EBADKEY);
-	       group--)
-	    err = group_parse (group, &parser->state, ARGP_KEY_END, 0);
-
-	  if (err == EBADKEY)
-	    err = 0;		/* Some parser didn't understand.  */
-
-	  /* Tell the user that all arguments are parsed.  */
-	  if (end_index)
-	    *end_index = parser->state.next;
-	}
-      else if (end_index)
-	/* Return any remaining arguments to the user.  */
-	*end_index = parser->state.next;
-      else
-	/* No way to return the remaining arguments, they must be bogus. */
-	{
-	  if (!(parser->state.flags & ARGP_NO_ERRS)
-	      && parser->state.err_stream)
-	    fprintf (parser->state.err_stream,
-		     dgettext (parser->argp->argp_domain,
-			       "%s: Too many arguments\n"),
-		     parser->state.name);
-	  err = EBADKEY;
-	}
-    }
-
-  /* Okay, we're all done, with either an error or success; call the parsers
-     to indicate which one.  */
-
-  if (err)
-    {
-      /* Maybe print an error message.  */
-      if (err == EBADKEY)
-	/* An appropriate message describing what the error was should have
-	   been printed earlier.  */
-	__argp_state_help (&parser->state, parser->state.err_stream,
-			   ARGP_HELP_STD_ERR);
-
-      /* Since we didn't exit, give each parser an error indication.  */
-      for (group = parser->groups; group < parser->egroup; group++)
-	group_parse (group, &parser->state, ARGP_KEY_ERROR, 0);
-    }
-  else
-    /* Notify parsers of success, and propagate back values from parsers.  */
-    {
-      /* We pass over the groups in reverse order so that child groups are
-	 given a chance to do there processing before passing back a value to
-	 the parent.  */
-      for (group = parser->egroup - 1
-	   ; group >= parser->groups && (!err || err == EBADKEY)
-	   ; group--)
-	err = group_parse (group, &parser->state, ARGP_KEY_SUCCESS, 0);
-      if (err == EBADKEY)
-	err = 0;		/* Some parser didn't understand.  */
-    }
-
-  /* Call parsers once more, to do any final cleanup.  Errors are ignored.  */
-  for (group = parser->egroup - 1; group >= parser->groups; group--)
-    group_parse (group, &parser->state, ARGP_KEY_FINI, 0);
-
-  if (err == EBADKEY)
-    err = EINVAL;
-
-  free (parser->storage);
-
-  return err;
-}
-
-/* Call the user parsers to parse the non-option argument VAL, at the current
-   position, returning any error.  The state NEXT pointer is assumed to have
-   been adjusted (by getopt) to point after this argument; this function will
-   adjust it correctly to reflect however many args actually end up being
-   consumed.  */
-static error_t
-parser_parse_arg (struct parser *parser, char *val)
-{
-  /* Save the starting value of NEXT, first adjusting it so that the arg
-     we're parsing is again the front of the arg vector.  */
-  int index = --parser->state.next;
-  error_t err = EBADKEY;
-  struct group *group;
-  int key = 0;			/* Which of ARGP_KEY_ARG[S] we used.  */
-
-  /* Try to parse the argument in each parser.  */
-  for (group = parser->groups
-       ; group < parser->egroup && err == EBADKEY
-       ; group++)
-    {
-      parser->state.next++;	/* For ARGP_KEY_ARG, consume the arg.  */
-      key = ARGP_KEY_ARG;
-      err = group_parse (group, &parser->state, key, val);
-
-      if (err == EBADKEY)
-	/* This parser doesn't like ARGP_KEY_ARG; try ARGP_KEY_ARGS instead. */
-	{
-	  parser->state.next--;	/* For ARGP_KEY_ARGS, put back the arg.  */
-	  key = ARGP_KEY_ARGS;
-	  err = group_parse (group, &parser->state, key, 0);
-	}
-    }
-
-  if (! err)
-    {
-      if (key == ARGP_KEY_ARGS)
-	/* The default for ARGP_KEY_ARGS is to assume that if NEXT isn't
-	   changed by the user, *all* arguments should be considered
-	   consumed.  */
-	parser->state.next = parser->state.argc;
-
-      if (parser->state.next > index)
-	/* Remember that we successfully processed a non-option
-	   argument -- but only if the user hasn't gotten tricky and set
-	   the clock back.  */
-	(--group)->args_processed += (parser->state.next - index);
-      else
-	/* The user wants to reparse some args, give getopt another try.  */
-	parser->try_getopt = 1;
-    }
-
-  return err;
-}
-
-/* Call the user parsers to parse the option OPT, with argument VAL, at the
-   current position, returning any error.  */
-static error_t
-parser_parse_opt (struct parser *parser, int opt, char *val)
-{
-  /* The group key encoded in the high bits; 0 for short opts or
-     group_number + 1 for long opts.  */
-  int group_key = opt >> USER_BITS;
-  error_t err = EBADKEY;
-
-  if (group_key == 0)
-    /* A short option.  By comparing OPT's position in SHORT_OPTS to the
-       various starting positions in each group's SHORT_END field, we can
-       determine which group OPT came from.  */
-    {
-      struct group *group;
-      char *short_index = strchr (parser->short_opts, opt);
-
-      if (short_index)
-	for (group = parser->groups; group < parser->egroup; group++)
-	  if (group->short_end > short_index)
-	    {
-	      err = group_parse (group, &parser->state, opt, optarg);
-	      break;
-	    }
-    }
-  else
-    /* A long option.  We use shifts instead of masking for extracting
-       the user value in order to preserve the sign.  */
-    err =
-      group_parse (&parser->groups[group_key - 1], &parser->state,
-		   (opt << GROUP_BITS) >> GROUP_BITS, optarg);
-
-  if (err == EBADKEY)
-    /* At least currently, an option not recognized is an error in the
-       parser, because we pre-compute which parser is supposed to deal
-       with each option.  */
-    {
-      static const char bad_key_err[] =
-	N_("(PROGRAM ERROR) Option should have been recognized!?");
-      if (group_key == 0)
-	__argp_error (&parser->state, "-%c: %s", opt,
-		      dgettext (parser->argp->argp_domain, bad_key_err));
-      else
-	{
-	  struct option *long_opt = parser->long_opts;
-	  while (long_opt->val != opt && long_opt->name)
-	    long_opt++;
-	  __argp_error (&parser->state, "--%s: %s",
-			long_opt->name ? long_opt->name : "???",
-			dgettext (parser->argp->argp_domain, bad_key_err));
-	}
-    }
-
-  return err;
-}
-
-/* Parse the next argument in PARSER (as indicated by PARSER->state.next).
-   Any error from the parsers is returned, and *ARGP_EBADKEY indicates
-   whether a value of EBADKEY is due to an unrecognized argument (which is
-   generally not fatal).  */
-static error_t
-parser_parse_next (struct parser *parser, int *arg_ebadkey)
-{
-  int opt;
-  error_t err = 0;
-
-  if (parser->state.quoted && parser->state.next < parser->state.quoted)
-    /* The next argument pointer has been moved to before the quoted
-       region, so pretend we never saw the quoting `--', and give getopt
-       another chance.  If the user hasn't removed it, getopt will just
-       process it again.  */
-    parser->state.quoted = 0;
-
-  if (parser->try_getopt && !parser->state.quoted)
-    /* Give getopt a chance to parse this.  */
-    {
-      optind = parser->state.next; /* Put it back in OPTIND for getopt.  */
-      optopt = KEY_END;	/* Distinguish KEY_ERR from a real option.  */
-      if (parser->state.flags & ARGP_LONG_ONLY)
-	opt = getopt_long_only (parser->state.argc, parser->state.argv,
-				parser->short_opts, parser->long_opts, 0);
-      else
-	opt = getopt_long (parser->state.argc, parser->state.argv,
-			   parser->short_opts, parser->long_opts, 0);
-      parser->state.next = optind; /* And see what getopt did.  */
-
-      if (opt == KEY_END)
-	/* Getopt says there are no more options, so stop using
-	   getopt; we'll continue if necessary on our own.  */
-	{
-	  parser->try_getopt = 0;
-	  if (parser->state.next > 1
-	      && strcmp (parser->state.argv[parser->state.next - 1], QUOTE)
-	           == 0)
-	    /* Not only is this the end of the options, but it's a
-	       `quoted' region, which may have args that *look* like
-	       options, so we definitely shouldn't try to use getopt past
-	       here, whatever happens.  */
-	    parser->state.quoted = parser->state.next;
-	}
-      else if (opt == KEY_ERR && optopt != KEY_END)
-	/* KEY_ERR can have the same value as a valid user short
-	   option, but in the case of a real error, getopt sets OPTOPT
-	   to the offending character, which can never be KEY_END.  */
-	{
-	  *arg_ebadkey = 0;
-	  return EBADKEY;
-	}
-    }
-  else
-    opt = KEY_END;
-
-  if (opt == KEY_END)
-    {
-      /* We're past what getopt considers the options.  */
-      if (parser->state.next >= parser->state.argc
-	  || (parser->state.flags & ARGP_NO_ARGS))
-	/* Indicate that we're done.  */
-	{
-	  *arg_ebadkey = 1;
-	  return EBADKEY;
-	}
-      else
-	/* A non-option arg; simulate what getopt might have done.  */
-	{
-	  opt = KEY_ARG;
-	  optarg = parser->state.argv[parser->state.next++];
-	}
-    }
-
-  if (opt == KEY_ARG)
-    /* A non-option argument; try each parser in turn.  */
-    err = parser_parse_arg (parser, optarg);
-  else
-    err = parser_parse_opt (parser, opt, optarg);
-
-  if (err == EBADKEY)
-    *arg_ebadkey = (opt == KEY_END || opt == KEY_ARG);
-
-  return err;
-}
-
-/* Parse the options strings in ARGC & ARGV according to the argp in ARGP.
-   FLAGS is one of the ARGP_ flags above.  If END_INDEX is non-NULL, the
-   index in ARGV of the first unparsed option is returned in it.  If an
-   unknown option is present, EINVAL is returned; if some parser routine
-   returned a non-zero value, it is returned; otherwise 0 is returned.  */
-error_t
-__argp_parse (const struct argp *argp, int argc, char **argv, unsigned flags,
-	      int *end_index, void *input)
-{
-  error_t err;
-  struct parser parser;
-
-  /* If true, then err == EBADKEY is a result of a non-option argument failing
-     to be parsed (which in some cases isn't actually an error).  */
-  int arg_ebadkey = 0;
-
-  if (! (flags & ARGP_NO_HELP))
-    /* Add our own options.  */
-    {
-      struct argp_child *child = alloca (4 * sizeof (struct argp_child));
-      struct argp *top_argp = alloca (sizeof (struct argp));
-
-      /* TOP_ARGP has no options, it just serves to group the user & default
-	 argps.  */
-      memset (top_argp, 0, sizeof (*top_argp));
-      top_argp->children = child;
-
-      memset (child, 0, 4 * sizeof (struct argp_child));
-
-      if (argp)
-	(child++)->argp = argp;
-      (child++)->argp = &argp_default_argp;
-      if (argp_program_version || argp_program_version_hook)
-	(child++)->argp = &argp_version_argp;
-      child->argp = 0;
-
-      argp = top_argp;
-    }
-
-  /* Construct a parser for these arguments.  */
-  err = parser_init (&parser, argp, argc, argv, flags, input);
-
-  if (! err)
-    /* Parse! */
-    {
-      while (! err)
-	err = parser_parse_next (&parser, &arg_ebadkey);
-      err = parser_finalize (&parser, err, arg_ebadkey, end_index);
-    }
-
-  return err;
-}
-#ifdef weak_alias
-weak_alias (__argp_parse, argp_parse)
-#endif
-
-/* Return the input field for ARGP in the parser corresponding to STATE; used
-   by the help routines.  */
-void *
-__argp_input (const struct argp *argp, const struct argp_state *state)
-{
-  if (state)
-    {
-      struct group *group;
-      struct parser *parser = state->pstate;
-
-      for (group = parser->groups; group < parser->egroup; group++)
-	if (group->argp == argp)
-	  return group->input;
-    }
-
-  return 0;
-}
-#ifdef weak_alias
-weak_alias (__argp_input, _argp_input)
-#endif
diff --git a/newlib/libc/sys/linux/argp/argp-pv.c b/newlib/libc/sys/linux/argp/argp-pv.c
deleted file mode 100644
index 5987956a9..000000000
--- a/newlib/libc/sys/linux/argp/argp-pv.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Default definition for ARGP_PROGRAM_VERSION.
-   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* If set by the user program to a non-zero value, then a default option
-   --version is added (unless the ARGP_NO_HELP flag is used), which will
-   print this this string followed by a newline and exit (unless the
-   ARGP_NO_EXIT flag is used).  Overridden by ARGP_PROGRAM_VERSION_HOOK.  */
-const char *argp_program_version;
diff --git a/newlib/libc/sys/linux/argp/argp-pvh.c b/newlib/libc/sys/linux/argp/argp-pvh.c
deleted file mode 100644
index 8a8fd309d..000000000
--- a/newlib/libc/sys/linux/argp/argp-pvh.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Default definition for ARGP_PROGRAM_VERSION_HOOK.
-   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <argp.h>
-
-/* If set by the user program to a non-zero value, then a default option
-   --version is added (unless the ARGP_NO_HELP flag is used), which calls
-   this function with a stream to print the version to and a pointer to the
-   current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
-   used).  This variable takes precedent over ARGP_PROGRAM_VERSION.  */
-void (*argp_program_version_hook) (FILE *stream, struct argp_state *state);
diff --git a/newlib/libc/sys/linux/argp/argp-xinl.c b/newlib/libc/sys/linux/argp/argp-xinl.c
deleted file mode 100644
index 644836d30..000000000
--- a/newlib/libc/sys/linux/argp/argp-xinl.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Real definitions for extern inline functions in argp.h
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <features.h>
-
-#ifndef __USE_EXTERN_INLINES
-# define __USE_EXTERN_INLINES	1
-#endif
-#define ARGP_EI
-#undef __OPTIMIZE__
-#define __OPTIMIZE__ 1
-#include <argp.h>
-
-/* Add weak aliases.  */
-#if _LIBC - 0 && defined (weak_alias)
-
-weak_alias (__argp_usage, argp_usage)
-weak_alias (__option_is_short, _option_is_short)
-weak_alias (__option_is_end, _option_is_end)
-
-#endif
diff --git a/newlib/libc/sys/linux/bits/initspin.h b/newlib/libc/sys/linux/bits/initspin.h
deleted file mode 100644
index a19ec077e..000000000
--- a/newlib/libc/sys/linux/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/newlib/libc/sys/linux/bits/libc-lock.h b/newlib/libc/sys/linux/bits/libc-lock.h
deleted file mode 100644
index 2b170444b..000000000
--- a/newlib/libc/sys/linux/bits/libc-lock.h
+++ /dev/null
@@ -1,380 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001,2002,2003
-   	Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-#if defined _LIBC && !defined NOT_IN_libc
-#include <linuxthreads/internals.h>
-#endif
-
-/* Mutex type.  */
-#if defined(_LIBC) || defined(_IO_MTSAFE_IO)
-typedef pthread_mutex_t __libc_lock_t;
-typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t;
-# ifdef __USE_UNIX98
-typedef pthread_rwlock_t __libc_rwlock_t;
-# else
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-# endif
-typedef __libc_lock_recursive_t __rtld_lock_recursive_t;
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-#define __libc_lock_define_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME;
-#define __rtld_lock_define_recursive(CLASS,NAME) \
-  CLASS __rtld_lock_recursive_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER;
-#define _LIBC_LOCK_RECURSIVE_INITIALIZER \
-  {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
-
-#define __rtld_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __rtld_lock_recursive_t NAME = _RTLD_LOCK_RECURSIVE_INITIALIZER;
-#define _RTLD_LOCK_RECURSIVE_INITIALIZER \
-  {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
-
-#if defined _LIBC && defined IS_IN_libpthread
-# define __libc_maybe_call(FUNC, ARGS, ELSE) FUNC ARGS
-#else
-# if defined __PIC__ || (defined _LIBC && defined SHARED)
-#  define __libc_maybe_call(FUNC, ARGS, ELSE) \
-  (__extension__ ({ __typeof (FUNC) *_fn = (FUNC); \
-                    _fn != NULL ? (*_fn) ARGS : ELSE; }))
-# else
-#  define __libc_maybe_call(FUNC, ARGS, ELSE) \
-  (FUNC != NULL ? FUNC ARGS : ELSE)
-# endif
-#endif
-#if defined _LIBC && !defined NOT_IN_libc && defined SHARED
-# define __libc_maybe_call2(FUNC, ARGS, ELSE) \
-  ({__builtin_expect (__libc_pthread_functions.ptr_##FUNC != NULL, 0) \
-    ? __libc_pthread_functions.ptr_##FUNC ARGS : ELSE; })
-#else
-# define __libc_maybe_call2(FUNC, ARGS, ELSE) __libc_maybe_call (__##FUNC, ARGS, ELSE)
-#endif
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#if defined _LIBC && !defined NOT_IN_libc && defined SHARED
-#define __libc_lock_init(NAME) \
-  ({									      \
-    (NAME).__m_count = 0;						      \
-    (NAME).__m_owner = NULL;						      \
-    (NAME).__m_kind = PTHREAD_MUTEX_TIMED_NP;				      \
-    (NAME).__m_lock.__status = 0;					      \
-    (NAME).__m_lock.__spinlock = __LT_SPINLOCK_INIT;			      \
-    0; })
-#else
-#define __libc_lock_init(NAME) \
-  (__libc_maybe_call2 (pthread_mutex_init, (&(NAME), NULL), 0))
-#endif
-#define __libc_rwlock_init(NAME) \
-  (__libc_maybe_call (__pthread_rwlock_init, (&(NAME), NULL), 0));
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#if defined _LIBC && !defined NOT_IN_libc && defined SHARED
-#define __libc_lock_init_recursive(NAME) \
-  ({									      \
-    (NAME).mutex.__m_count = 0;						      \
-    (NAME).mutex.__m_owner = NULL;					      \
-    (NAME).mutex.__m_kind = PTHREAD_MUTEX_RECURSIVE_NP;			      \
-    (NAME).mutex.__m_lock.__status = 0;					      \
-    (NAME).mutex.__m_lock.__spinlock = __LT_SPINLOCK_INIT;		      \
-    0; })
-#else
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME).mutex, &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-#endif
-#define __rtld_lock_init_recursive(NAME) \
-  __libc_lock_init_recursive (NAME)
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__libc_maybe_call2 (pthread_mutex_destroy, (&(NAME)), 0));
-#define __libc_rwlock_fini(NAME) \
-  (__libc_maybe_call (__pthread_rwlock_destroy, (&(NAME)), 0));
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini ((NAME).mutex)
-#define __rtld_lock_fini_recursive(NAME) __libc_lock_fini_recursive (NAME)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__libc_maybe_call2 (pthread_mutex_lock, (&(NAME)), 0));
-#define __libc_rwlock_rdlock(NAME) \
-  (__libc_maybe_call (__pthread_rwlock_rdlock, (&(NAME)), 0));
-#define __libc_rwlock_wrlock(NAME) \
-  (__libc_maybe_call (__pthread_rwlock_wrlock, (&(NAME)), 0));
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock ((NAME).mutex)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__libc_maybe_call2 (pthread_mutex_trylock, (&(NAME)), 0))
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__libc_maybe_call (__pthread_rwlock_tryrdlock, (&(NAME)), 0))
-#define __libc_rwlock_trywrlock(NAME) \
-  (__libc_maybe_call (__pthread_rwlock_trywrlock, (&(NAME)), 0))
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock ((NAME).mutex)
-#define __rtld_lock_trylock_recursive(NAME) \
-  __libc_lock_trylock_recursive (NAME)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__libc_maybe_call2 (pthread_mutex_unlock, (&(NAME)), 0));
-#define __libc_rwlock_unlock(NAME) \
-  (__libc_maybe_call (__pthread_rwlock_unlock, (&(NAME)), 0));
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock ((NAME).mutex)
-
-#if defined _LIBC && defined SHARED
-# define __rtld_lock_default_lock_recursive(lock) \
-  ++((pthread_mutex_t *)(lock))->__m_count;
-
-# define __rtld_lock_default_unlock_recursive(lock) \
-  --((pthread_mutex_t *)(lock))->__m_count;
-
-# define __rtld_lock_lock_recursive(NAME) \
-  GL(dl_rtld_lock_recursive) (&(NAME).mutex)
-
-# define __rtld_lock_unlock_recursive(NAME) \
-  GL(dl_rtld_unlock_recursive) (&(NAME).mutex)
-#else
-#define __rtld_lock_lock_recursive(NAME) __libc_lock_lock_recursive (NAME)
-#define __rtld_lock_unlock_recursive(NAME) __libc_lock_unlock_recursive (NAME)
-#endif
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = 2;						      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(DOIT, FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (DOIT) && _pthread_cleanup_push_defer != NULL;		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-#define __libc_cleanup_push(fct, arg) \
-    { struct _pthread_cleanup_buffer _buffer; 				      \
-    __libc_maybe_call (_pthread_cleanup_push, (&_buffer, (fct), (arg)), 0)
-
-#define __libc_cleanup_pop(execute) \
-    __libc_maybe_call (_pthread_cleanup_pop, (&_buffer, execute), 0);	      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__libc_maybe_call (__pthread_key_create, (KEY, DESTRUCTOR), 1))
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__libc_maybe_call (__pthread_getspecific, (KEY), NULL))
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__libc_maybe_call (__pthread_setspecific, (KEY, VALUE), 0))
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__libc_maybe_call (__pthread_atfork, (PREPARE, PARENT, CHILD), 0))
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-#  pragma weak _pthread_cleanup_push
-#  pragma weak _pthread_cleanup_pop
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/newlib/libc/sys/linux/bits/pthreadtypes.h b/newlib/libc/sys/linux/bits/pthreadtypes.h
deleted file mode 100644
index d1daef07a..000000000
--- a/newlib/libc/sys/linux/bits/pthreadtypes.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-
-#ifdef __GLIBC_HAVE_LONG_LONG
-__extension__ typedef long long __pthread_cond_align_t;
-#else
-typedef long __pthread_cond_align_t;
-#endif
-
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-  char __padding[48 - sizeof (struct _pthread_fastlock)
-		 - sizeof (_pthread_descr) - sizeof (__pthread_cond_align_t)];
-  __pthread_cond_align_t __align;
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/newlib/libc/sys/linux/bits/typesizes.h b/newlib/libc/sys/linux/bits/typesizes.h
deleted file mode 100644
index 45264ac9c..000000000
--- a/newlib/libc/sys/linux/bits/typesizes.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* bits/typesizes.h -- underlying types for *_t.  Generic version.
-   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_TYPES_H
-# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef	_BITS_TYPESIZES_H
-#define	_BITS_TYPESIZES_H	1
-
-/* See <bits/types.h> for the meaning of these macros.  This file exists so
-   that <bits/types.h> need not vary across different GNU platforms.  */
-
-#define __DEV_T_TYPE		__UQUAD_TYPE
-#define __UID_T_TYPE		__U32_TYPE
-#define __GID_T_TYPE		__U32_TYPE
-#define __INO_T_TYPE		__ULONGWORD_TYPE
-#define __INO64_T_TYPE		__UQUAD_TYPE
-#define __MODE_T_TYPE		__U32_TYPE
-#define __NLINK_T_TYPE		__UWORD_TYPE
-#define __OFF_T_TYPE		__SLONGWORD_TYPE
-#define __OFF64_T_TYPE		__SQUAD_TYPE
-#define __PID_T_TYPE		__S32_TYPE
-#define __RLIM_T_TYPE		__ULONGWORD_TYPE
-#define __RLIM64_T_TYPE		__UQUAD_TYPE
-#define	__BLKCNT_T_TYPE		__SLONGWORD_TYPE
-#define	__BLKCNT64_T_TYPE	__SQUAD_TYPE
-#define	__FSBLKCNT_T_TYPE	__ULONGWORD_TYPE
-#define	__FSBLKCNT64_T_TYPE	__UQUAD_TYPE
-#define	__FSFILCNT_T_TYPE	__ULONGWORD_TYPE
-#define	__FSFILCNT64_T_TYPE	__UQUAD_TYPE
-#define	__ID_T_TYPE		__U32_TYPE
-#define __CLOCK_T_TYPE		__SLONGWORD_TYPE
-#define __TIME_T_TYPE		__SLONGWORD_TYPE
-#define __USECONDS_T_TYPE	__U32_TYPE
-#define __SUSECONDS_T_TYPE	__SLONGWORD_TYPE
-#define __DADDR_T_TYPE		__S32_TYPE
-#define __SWBLK_T_TYPE		__SLONGWORD_TYPE
-#define __KEY_T_TYPE		__S32_TYPE
-#define __CLOCKID_T_TYPE	__S32_TYPE
-#define __TIMER_T_TYPE		__S32_TYPE
-#define __BLKSIZE_T_TYPE	__SLONGWORD_TYPE
-#define __FSID_T_TYPE		struct { int __val[2]; }
-#define __SSIZE_T_TYPE		__SWORD_TYPE
-
-/* Number of descriptors that can fit in an `fd_set'.  */
-#define	__FD_SETSIZE		1024
-
-
-#endif /* bits/typesizes.h */
diff --git a/newlib/libc/sys/linux/bp-checks.h b/newlib/libc/sys/linux/bp-checks.h
deleted file mode 100644
index efbb84716..000000000
--- a/newlib/libc/sys/linux/bp-checks.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* Bounded-pointer checking macros for C.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Greg McGary <greg@mcgary.org>
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _bp_checks_h_
-#define _bp_checks_h_ 1
-
-#if __BOUNDED_POINTERS__
-
-# define BOUNDS_VIOLATED (__builtin_trap (), 0)
-
-/* Verify that pointer's value >= low.  Return pointer value.  */
-# define CHECK_BOUNDS_LOW(ARG)					\
-  (((__ptrvalue (ARG) < __ptrlow (ARG)) && BOUNDS_VIOLATED),	\
-   __ptrvalue (ARG))
-
-/* Verify that pointer's value < high.  Return pointer value.  */
-# define CHECK_BOUNDS_HIGH(ARG)				\
-  (((__ptrvalue (ARG) > __ptrhigh (ARG)) && BOUNDS_VIOLATED),	\
-   __ptrvalue (ARG))
-
-# define _CHECK_N(ARG, N, COND)				\
-  (((COND)						\
-    && (__ptrvalue (ARG) < __ptrlow (ARG)		\
-	|| __ptrvalue (ARG) + (N) > __ptrhigh (ARG))	\
-    && BOUNDS_VIOLATED),				\
-   __ptrvalue (ARG))
-
-extern void *__unbounded __ubp_memchr (const void *__unbounded, int, unsigned);
-
-# define _CHECK_STRING(ARG, COND)				\
-  (((COND)							\
-    && (__ptrvalue (ARG) < __ptrlow (ARG)			\
-	|| !__ubp_memchr (__ptrvalue (ARG), '\0',			\
-		      (__ptrhigh (ARG) - __ptrvalue (ARG))))	\
-    && BOUNDS_VIOLATED),					\
-   __ptrvalue (ARG))
-
-/* Check bounds of a pointer seated to an array of N objects.  */
-# define CHECK_N(ARG, N) _CHECK_N ((ARG), (N), 1)
-/* Same as CHECK_N, but tolerate ARG == NULL.  */
-# define CHECK_N_NULL_OK(ARG, N) _CHECK_N ((ARG), (N), __ptrvalue (ARG))
-
-/* Check bounds of a pointer seated to a single object.  */
-# define CHECK_1(ARG) CHECK_N ((ARG), 1)
-/* Same as CHECK_1, but tolerate ARG == NULL.  */
-# define CHECK_1_NULL_OK(ARG) CHECK_N_NULL_OK ((ARG), 1)
-
-/* Check for NUL-terminator within string's bounds.  */
-# define CHECK_STRING(ARG) _CHECK_STRING ((ARG), 1)
-/* Same as CHECK_STRING, but tolerate ARG == NULL.  */
-# define CHECK_STRING_NULL_OK(ARG) _CHECK_STRING ((ARG), __ptrvalue (ARG))
-
-/* Check bounds of signal syscall args with type sigset_t.  */
-# define CHECK_SIGSET(SET) CHECK_N ((SET), _NSIG / (8 * sizeof *(SET)))
-/* Same as CHECK_SIGSET, but tolerate SET == NULL.  */
-# define CHECK_SIGSET_NULL_OK(SET) CHECK_N_NULL_OK ((SET), _NSIG / (8 * sizeof *(SET)))
-
-# if defined (_IOC_SIZESHIFT) && defined (_IOC_SIZEBITS)
-/* Extract the size of the ioctl data and check its bounds.  */
-#  define CHECK_IOCTL(ARG, CMD)						\
-  CHECK_N ((const char *) (ARG),					\
-	   (((CMD) >> _IOC_SIZESHIFT) & ((1 << _IOC_SIZEBITS) - 1)))
-# else
-/* We don't know the size of the ioctl data, so the best we can do
-   is check that the first byte is within bounds.  */
-#  define CHECK_IOCTL(ARG, CMD) CHECK_1 ((const char *) ARG)
-# endif
-
-/* Check bounds of `struct flock *' for the locking fcntl commands.  */
-# define CHECK_FCNTL(ARG, CMD)					\
-  (((CMD) == F_GETLK || (CMD) == F_SETLK || (CMD) == F_SETLKW)	\
-   ? CHECK_1 ((struct flock *) ARG) : (unsigned long) (ARG))
-
-/* Check bounds of an array of mincore residency-status flags that
-   cover a region of NBYTES.  Such a vector occupies one byte per page
-   of memory.  */
-# define CHECK_N_PAGES(ARG, NBYTES)				\
-  ({ int _page_size_ = sysconf (_SC_PAGE_SIZE);			\
-     CHECK_N ((const char *) (ARG),				\
-	      ((NBYTES) + _page_size_ - 1) / _page_size_); })
-
-/* Return a bounded pointer with value PTR that satisfies CHECK_N (PTR, N).  */
-# define BOUNDED_N(PTR, N) 				\
-  ({ __typeof (PTR) __bounded _p_;			\
-     __ptrvalue _p_ = __ptrlow _p_ = __ptrvalue (PTR);	\
-     __ptrhigh _p_ = __ptrvalue _p_ + (N);		\
-     _p_; })
-
-#else /* !__BOUNDED_POINTERS__ */
-
-/* Do nothing if not compiling with -fbounded-pointers.  */
-
-# define BOUNDS_VIOLATED
-# define CHECK_BOUNDS_LOW(ARG) (ARG)
-# define CHECK_BOUNDS_HIGH(ARG) (ARG)
-# define CHECK_1(ARG) (ARG)
-# define CHECK_1_NULL_OK(ARG) (ARG)
-# define CHECK_N(ARG, N) (ARG)
-# define CHECK_N_NULL_OK(ARG, N) (ARG)
-# define CHECK_STRING(ARG) (ARG)
-# define CHECK_SIGSET(SET) (SET)
-# define CHECK_SIGSET_NULL_OK(SET) (SET)
-# define CHECK_IOCTL(ARG, CMD) (ARG)
-# define CHECK_FCNTL(ARG, CMD) (ARG)
-# define CHECK_N_PAGES(ARG, NBYTES) (ARG)
-# define BOUNDED_N(PTR, N) (PTR)
-
-#endif /* !__BOUNDED_POINTERS__ */
-
-#define BOUNDED_1(PTR) BOUNDED_N (PTR, 1)
-
-#endif /* _bp_checks_h_ */
diff --git a/newlib/libc/sys/linux/brk.c b/newlib/libc/sys/linux/brk.c
deleted file mode 100644
index 91bb367e7..000000000
--- a/newlib/libc/sys/linux/brk.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* libc/sys/linux/brk.c - Change data segment size */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <stddef.h> /* for NULL */
-#include <sys/types.h>
-#include <sys/unistd.h>
-#include <machine/syscall.h>
-
-
-static char *curr_brk = NULL;
-
-
-#define __NR___brk __NR_brk /* Linux brk ain't no brk(2) */
-
-static _syscall1(void *,__brk,void *,end_data_segment)
-
-
-int brk(void *end_data_segment)
-{
-     char *new_brk;
-
-     new_brk = __brk(end_data_segment);
-     if (new_brk != end_data_segment) return -1;
-     curr_brk = new_brk;
-     return 0;
-}
-
-
-void *sbrk(ptrdiff_t increment) /* SHOULD be ptrdiff_t */
-{
-    char *old_brk,*new_brk;
-
-    if (!curr_brk) curr_brk = __brk(NULL);
-    new_brk = __brk(curr_brk+increment);
-    if (new_brk != curr_brk+increment) return (void *) -1;
-    old_brk = curr_brk;
-    curr_brk = new_brk;
-    return old_brk;
-}
diff --git a/newlib/libc/sys/linux/calloc.c b/newlib/libc/sys/linux/calloc.c
deleted file mode 100644
index 818e05a75..000000000
--- a/newlib/libc/sys/linux/calloc.c
+++ /dev/null
@@ -1 +0,0 @@
-/* dummy file to override one object in stdlib directory */
diff --git a/newlib/libc/sys/linux/callocr.c b/newlib/libc/sys/linux/callocr.c
deleted file mode 100644
index bff43b8c3..000000000
--- a/newlib/libc/sys/linux/callocr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void *
-_calloc_r (struct _reent *ptr, size_t size, size_t len)
-{
-  return calloc (size, len);
-}
diff --git a/newlib/libc/sys/linux/cfreer.c b/newlib/libc/sys/linux/cfreer.c
deleted file mode 100644
index c7e6c2564..000000000
--- a/newlib/libc/sys/linux/cfreer.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void
-_cfree_r (struct _reent *ptr, void *mem)
-{
-  return cfree (mem);
-}
diff --git a/newlib/libc/sys/linux/cfspeed.c b/newlib/libc/sys/linux/cfspeed.c
deleted file mode 100644
index e935bf178..000000000
--- a/newlib/libc/sys/linux/cfspeed.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* `struct termios' speed frobnication functions.  Linux version.
-   Copyright (C) 1991, 92, 93, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified by Jeff Johnston, May 27, 2002 to remove kernel hack
-   as we simply ignore a cfisetspeed of 0 instead of treating it specially */
-
-#include <stddef.h>
-#include <errno.h>
-#include <termios.h>
-
-/* Return the output baud rate stored in *TERMIOS_P.  */
-speed_t
-cfgetospeed (termios_p)
-     const struct termios *termios_p;
-{
-  return termios_p->c_cflag & (CBAUD | CBAUDEX);
-}
-
-/* Return the input baud rate stored in *TERMIOS_P.
-   For Linux there is no difference between input and output
-   speed. */
-speed_t
-cfgetispeed (termios_p)
-     const struct termios *termios_p;
-{
-  return termios_p->c_cflag & (CBAUD | CBAUDEX);
-}
-
-/* Set the output baud rate stored in *TERMIOS_P to SPEED.  */
-int
-cfsetospeed  (termios_p, speed)
-     struct termios *termios_p;
-     speed_t speed;
-{
-  if ((speed & ~CBAUD) != 0
-      && (speed < B57600 || speed > __MAX_BAUD))
-    {
-      errno = (EINVAL);
-      return -1;
-    }
-
-  termios_p->c_cflag &= ~(CBAUD | CBAUDEX);
-  termios_p->c_cflag |= speed;
-
-  return 0;
-}
-
-/* Set the input baud rate stored in *TERMIOS_P to SPEED.
-   Although for Linux there is no difference between input and output
-   speed, the numerical 0 is a special case for the input baud rate.  It
-   should set the input baud rate to the output baud rate so we do
-   nothing. */
-int
-cfsetispeed (termios_p, speed)
-     struct termios *termios_p;
-     speed_t speed;
-{
-  if ((speed & ~CBAUD) != 0
-      && (speed < B57600 || speed > __MAX_BAUD))
-    {
-      errno = (EINVAL);
-      return -1;
-    }
-
-  if (speed != 0)
-    {
-      termios_p->c_cflag &= ~(CBAUD | CBAUDEX);
-      termios_p->c_cflag |= speed;
-    }
-
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/clock_getres.c b/newlib/libc/sys/linux/clock_getres.c
deleted file mode 100644
index 8bf648f51..000000000
--- a/newlib/libc/sys/linux/clock_getres.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <stdint.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <libc-internal.h>
-
-
-#if HP_TIMING_AVAIL
-/* Clock frequency of the processor.  */
-static long int nsec;
-#endif
-
-
-/* Get resolution of clock.  */
-int
-clock_getres (clockid_t clock_id, struct timespec *res)
-{
-  int retval = -1;
-
-  switch (clock_id)
-    {
-    case CLOCK_REALTIME:
-      {
-	long int clk_tck = sysconf (_SC_CLK_TCK);
-
-	if (__builtin_expect (clk_tck != -1, 1))
-	  {
-	    /* This implementation assumes that the realtime clock has a
-	       resolution higher than 1 second.  This is the case for any
-	       reasonable implementation.  */
-	    res->tv_sec = 0;
-	    res->tv_nsec = 1000000000 / clk_tck;
-
-	    retval = 0;
-	  }
-      }
-      break;
-
-#if HP_TIMING_AVAIL
-    case CLOCK_PROCESS_CPUTIME_ID:
-    case CLOCK_THREAD_CPUTIME_ID:
-      {
-	if (__builtin_expect (nsec == 0, 0))
-	  {
-	    hp_timing_t freq;
-
-	    /* This can only happen if we haven't initialized the `freq'
-	       variable yet.  Do this now. We don't have to protect this
-	       code against multiple execution since all of them should
-	       lead to the same result.  */
-	    freq = __get_clockfreq ();
-	    if (__builtin_expect (freq == 0, 0))
-	      /* Something went wrong.  */
-	      break;
-
-	    nsec = MAX (UINT64_C (1000000000) / freq, 1);
-	  }
-
-	/* File in the values.  The seconds are always zero (unless we
-	   have a 1Hz machine).  */
-	res->tv_sec = 0;
-	res->tv_nsec = nsec;
-
-	retval = 0;
-      }
-      break;
-#endif
-
-    default:
-      __set_errno (EINVAL);
-      break;
-    }
-
-  return retval;
-}
diff --git a/newlib/libc/sys/linux/clock_gettime.c b/newlib/libc/sys/linux/clock_gettime.c
deleted file mode 100644
index a86786bb2..000000000
--- a/newlib/libc/sys/linux/clock_gettime.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <stdint.h>
-#include <time.h>
-#include <sys/time.h>
-#include <libc-internal.h>
-#include <hp-timing.h>
-
-
-#if HP_TIMING_AVAIL
-/* Clock frequency of the processor.  We make it a 64-bit variable
-   because some jokers are already playing with processors with more
-   than 4GHz.  */
-static hp_timing_t freq;
-
-
-/* We need the starting time for the process.  */
-extern hp_timing_t _dl_cpuclock_offset;
-
-
-/* This function is defined in the thread library.  */
-extern int __pthread_clock_gettime (hp_timing_t freq, struct timespec *tp)
-     __attribute__ ((__weak__));
-#endif
-
-
-/* Get current value of CLOCK and store it in TP.  */
-int
-clock_gettime (clockid_t clock_id, struct timespec *tp)
-{
-  struct timeval tv;
-  int retval = -1;
-
-  switch (clock_id)
-    {
-    case CLOCK_REALTIME:
-      retval = gettimeofday (&tv, NULL);
-      if (retval == 0)
-	/* Convert into `timespec'.  */
-	TIMEVAL_TO_TIMESPEC (&tv, tp);
-      break;
-
-#if HP_TIMING_AVAIL
-    case CLOCK_PROCESS_CPUTIME_ID:
-    case CLOCK_THREAD_CPUTIME_ID:
-      {
-	hp_timing_t tsc;
-
-	if (__builtin_expect (freq == 0, 0))
-	  {
-	    /* This can only happen if we haven't initialized the `freq'
-	       variable yet.  Do this now. We don't have to protect this
-	       code against multiple execution since all of them should
-	       lead to the same result.  */
-	    freq = __get_clockfreq ();
-	    if (__builtin_expect (freq == 0, 0))
-	      /* Something went wrong.  */
-	      break;
-	  }
-
-	if (clock_id == CLOCK_THREAD_CPUTIME_ID
-	    && __pthread_clock_gettime != NULL)
-	  {
-	    retval = __pthread_clock_gettime (freq, tp);
-	    break;
-	  }
-
-	/* Get the current counter.  */
-	HP_TIMING_NOW (tsc);
-
-	/* Compute the offset since the start time of the process.  */
-	tsc -= _dl_cpuclock_offset;
-
-	/* Compute the seconds.  */
-	tp->tv_sec = tsc / freq;
-
-	/* And the nanoseconds.  This computation should be stable until
-	   we get machines with about 16GHz frequency.  */
-	tp->tv_nsec = ((tsc % freq) * UINT64_C (1000000000)) / freq;
-
-	retval = 0;
-      }
-    break;
-#endif
-
-    default:
-      __set_errno (EINVAL);
-      break;
-    }
-
-  return retval;
-}
diff --git a/newlib/libc/sys/linux/clock_settime.c b/newlib/libc/sys/linux/clock_settime.c
deleted file mode 100644
index 79a9b564a..000000000
--- a/newlib/libc/sys/linux/clock_settime.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <time.h>
-#include <sys/time.h>
-#include <libc-internal.h>
-
-
-#if HP_TIMING_AVAIL
-/* Clock frequency of the processor.  We make it a 64-bit variable
-   because some jokers are already playing with processors with more
-   than 4GHz.  */
-static hp_timing_t freq;
-
-
-/* We need the starting time for the process.  */
-extern hp_timing_t _dl_cpuclock_offset;
-
-
-/* This function is defined in the thread library.  */
-extern void __pthread_clock_settime (hp_timing_t offset)
-     __attribute__ ((__weak__));
-#endif
-
-
-/* Set CLOCK to value TP.  */
-int
-clock_settime (clockid_t clock_id, const struct timespec *tp)
-{
-  struct timeval tv;
-  int retval;
-
-  /* Make sure the time cvalue is OK.  */
-  if (tp->tv_nsec < 0 || tp->tv_nsec >= 1000000000)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  switch (clock_id)
-    {
-    case CLOCK_REALTIME:
-      TIMESPEC_TO_TIMEVAL (&tv, tp);
-
-      retval = settimeofday (&tv, NULL);
-      break;
-
-#if HP_TIMING_AVAIL
-    case CLOCK_PROCESS_CPUTIME_ID:
-    case CLOCK_THREAD_CPUTIME_ID:
-      {
-	hp_timing_t tsc;
-	hp_timing_t usertime;
-
-	/* First thing is to get the current time.  */
-	HP_TIMING_NOW (tsc);
-
-	if (__builtin_expect (freq == 0, 0))
-	  {
-	    /* This can only happen if we haven't initialized the `freq'
-	       variable yet.  Do this now. We don't have to protect this
-	       code against multiple execution since all of them should
-	       lead to the same result.  */
-	    freq = __get_clockfreq ();
-	    if (__builtin_expect (freq == 0, 0))
-	      {
-		/* Something went wrong.  */
-		retval = -1;
-		break;
-	      }
-	  }
-
-	/* Convert the user-provided time into CPU ticks.  */
-	usertime = tp->tv_sec * freq + (tp->tv_nsec * freq) / 1000000000ull;
-
-	/* Determine the offset and use it as the new base value.  */
-	if (clock_id != CLOCK_THREAD_CPUTIME_ID
-	    || __pthread_clock_settime == NULL)
-	  _dl_cpuclock_offset = tsc - usertime;
-	else
-	  __pthread_clock_settime (tsc - usertime);
-
-	retval = 0;
-      }
-      break;
-#endif
-
-    default:
-      __set_errno (EINVAL);
-      retval = -1;
-      break;
-    }
-
-  return retval;
-}
diff --git a/newlib/libc/sys/linux/cmath/Makefile.am b/newlib/libc/sys/linux/cmath/Makefile.am
deleted file mode 100644
index 6c47f2149..000000000
--- a/newlib/libc/sys/linux/cmath/Makefile.am
+++ /dev/null
@@ -1,28 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/../include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = \
-	s_cacos.c    s_casinf.c   s_catanh.c   s_ccosh.c   s_clog.c     s_cpowf.c   s_csinh.c   s_ctan.c \
-	s_cacosf.c   s_casinh.c   s_catanhf.c  s_ccoshf.c  s_clog10.c   s_csinhf.c  s_ctanf.c \
-	s_cacosh.c   s_casinhf.c  s_clog10f.c  s_cproj.c   s_ctanh.c \
-	s_cacoshf.c  s_cprojf.c  s_ctanhf.c \
-	s_cexp.c    s_clogf.c    s_csqrt.c  \
-	s_catan.c    s_ccos.c     s_cexpf.c   s_csin.c    s_csqrtf.c  \
-	s_casin.c    s_catanf.c   s_ccosf.c    s_cpow.c     s_csinf.c   
-
-libcmath_la_LDFLAGS = -Xcompiler -nostdlib
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = libcmath.la
-libcmath_la_SOURCES = $(LIB_SOURCES)
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
-noinst_DATA =
-endif # USE_LIBTOOL
-
-include $(srcdir)/../../../../Makefile.shared
diff --git a/newlib/libc/sys/linux/cmath/Makefile.in b/newlib/libc/sys/linux/cmath/Makefile.in
deleted file mode 100644
index 88a40e455..000000000
--- a/newlib/libc/sys/linux/cmath/Makefile.in
+++ /dev/null
@@ -1,385 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-AWK = @AWK@
-CC = @CC@
-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-EXTRA_SUBDIRS = @EXTRA_SUBDIRS@
-EXTRA_SUBLIBS = @EXTRA_SUBLIBS@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LINUX_MACH_LIB = @LINUX_MACH_LIB@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/../include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES =  	s_cacos.c    s_casinf.c   s_catanh.c   s_ccosh.c   s_clog.c     s_cpowf.c   s_csinh.c   s_ctan.c 	s_cacosf.c   s_casinh.c   s_catanhf.c  s_ccoshf.c  s_clog10.c   s_csinhf.c  s_ctanf.c 	s_cacosh.c   s_casinhf.c  s_clog10f.c  s_cproj.c   s_ctanh.c 	s_cacoshf.c  s_cprojf.c  s_ctanhf.c 	s_cexp.c    s_clogf.c    s_csqrt.c  	s_catan.c    s_ccos.c     s_cexpf.c   s_csin.c    s_csqrtf.c  	s_casin.c    s_catanf.c   s_ccosf.c    s_cpow.c     s_csinf.c   
-
-
-libcmath_la_LDFLAGS = -Xcompiler -nostdlib
-
-@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libcmath.la
-@USE_LIBTOOL_TRUE@libcmath_la_SOURCES = $(LIB_SOURCES)
-@USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
-@USE_LIBTOOL_FALSE@noinst_DATA = 
-@USE_LIBTOOL_FALSE@noinst_LIBRARIES = lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = $(LIB_SOURCES)
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-@USE_LIBTOOL_FALSE@lib_a_OBJECTS =  s_cacos.$(OBJEXT) s_casinf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_catanh.$(OBJEXT) s_ccosh.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_clog.$(OBJEXT) s_cpowf.$(OBJEXT) s_csinh.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_ctan.$(OBJEXT) s_cacosf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_casinh.$(OBJEXT) s_catanhf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_ccoshf.$(OBJEXT) s_clog10.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_csinhf.$(OBJEXT) s_ctanf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_cacosh.$(OBJEXT) s_casinhf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_clog10f.$(OBJEXT) s_cproj.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_ctanh.$(OBJEXT) s_cacoshf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_cprojf.$(OBJEXT) s_ctanhf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_cexp.$(OBJEXT) s_clogf.$(OBJEXT) s_csqrt.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_catan.$(OBJEXT) s_ccos.$(OBJEXT) s_cexpf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_csin.$(OBJEXT) s_csqrtf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_casin.$(OBJEXT) s_catanf.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@s_ccosf.$(OBJEXT) s_cpow.$(OBJEXT) s_csinf.$(OBJEXT)
-LTLIBRARIES =  $(noinst_LTLIBRARIES)
-
-libcmath_la_LIBADD = 
-@USE_LIBTOOL_TRUE@libcmath_la_OBJECTS =  s_cacos.lo s_casinf.lo \
-@USE_LIBTOOL_TRUE@s_catanh.lo s_ccosh.lo s_clog.lo s_cpowf.lo \
-@USE_LIBTOOL_TRUE@s_csinh.lo s_ctan.lo s_cacosf.lo s_casinh.lo \
-@USE_LIBTOOL_TRUE@s_catanhf.lo s_ccoshf.lo s_clog10.lo s_csinhf.lo \
-@USE_LIBTOOL_TRUE@s_ctanf.lo s_cacosh.lo s_casinhf.lo s_clog10f.lo \
-@USE_LIBTOOL_TRUE@s_cproj.lo s_ctanh.lo s_cacoshf.lo s_cprojf.lo \
-@USE_LIBTOOL_TRUE@s_ctanhf.lo s_cexp.lo s_clogf.lo s_csqrt.lo \
-@USE_LIBTOOL_TRUE@s_catan.lo s_ccos.lo s_cexpf.lo s_csin.lo s_csqrtf.lo \
-@USE_LIBTOOL_TRUE@s_casin.lo s_catanf.lo s_ccosf.lo s_cpow.lo \
-@USE_LIBTOOL_TRUE@s_csinf.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES) $(libcmath_la_SOURCES)
-OBJECTS = $(lib_a_OBJECTS) $(libcmath_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .lo .o .obj .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../../../Makefile.shared
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus cmath/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
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-.c.o:
-	$(COMPILE) -c $<
-
-# FIXME: We should only use cygpath when building on Windows,
-# and only if it is available.
-.c.obj:
-	$(COMPILE) -c `cygpath -w $<`
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
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-	-rm -f *.o core *.core
-	-rm -f *.$(OBJEXT)
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-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
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-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
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-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
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-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = cmath
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
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-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile mostlyclean-libtool distclean-libtool \
-clean-libtool maintainer-clean-libtool mostlyclean-noinstLTLIBRARIES \
-distclean-noinstLTLIBRARIES clean-noinstLTLIBRARIES \
-maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-objectlist.awk.in: $(noinst_LTLIBRARIES)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	do \
-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/linux/cmath/math_private.h b/newlib/libc/sys/linux/cmath/math_private.h
deleted file mode 100644
index 148376c44..000000000
--- a/newlib/libc/sys/linux/cmath/math_private.h
+++ /dev/null
@@ -1,356 +0,0 @@
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/*
- * from: @(#)fdlibm.h 5.1 93/09/24
- * $Id$
- */
-
-#ifndef _MATH_PRIVATE_H_
-#define _MATH_PRIVATE_H_
-
-#include <endian.h>
-#include <sys/types.h>
-#include <machine/weakalias.h>
-#include <machine/huge_val.h>
-
-#define INFINITY HUGE_VALF
-
-#define __nan nan
-#define __isnan isnan
-#define __isinf isinf
-#define __copysignf copysignf
-#define __copysign copysign
-#define __isnanf isnanf
-#define __isinff isinff
-#define __nanf nanf
-#define feraiseexcept(x) /* nothing */
-#define __sincos sincos
-#define __sincosf sincosf
-
-int __signbitd (double x);
-int __signbitf (float x);
-
-/* The original fdlibm code used statements like:
-	n0 = ((*(int*)&one)>>29)^1;		* index of high word *
-	ix0 = *(n0+(int*)&x);			* high word of x *
-	ix1 = *((1-n0)+(int*)&x);		* low word of x *
-   to dig two 32 bit words out of the 64 bit IEEE floating point
-   value.  That is non-ANSI, and, moreover, the gcc instruction
-   scheduler gets it wrong.  We instead use the following macros.
-   Unlike the original code, we determine the endianness at compile
-   time, not at run time; I don't see much benefit to selecting
-   endianness at run time.  */
-
-/* A union which permits us to convert between a double and two 32 bit
-   ints.  */
-
-#if __FLOAT_WORD_ORDER == BIG_ENDIAN
-
-typedef union
-{
-  double value;
-  struct
-  {
-    u_int32_t msw;
-    u_int32_t lsw;
-  } parts;
-} ieee_double_shape_type;
-
-#endif
-
-#if __FLOAT_WORD_ORDER == LITTLE_ENDIAN
-
-typedef union
-{
-  double value;
-  struct
-  {
-    u_int32_t lsw;
-    u_int32_t msw;
-  } parts;
-} ieee_double_shape_type;
-
-#endif
-
-/* Get two 32 bit ints from a double.  */
-
-#define EXTRACT_WORDS(ix0,ix1,d)				\
-do {								\
-  ieee_double_shape_type ew_u;					\
-  ew_u.value = (d);						\
-  (ix0) = ew_u.parts.msw;					\
-  (ix1) = ew_u.parts.lsw;					\
-} while (0)
-
-/* Get the more significant 32 bit int from a double.  */
-
-#define GET_HIGH_WORD(i,d)					\
-do {								\
-  ieee_double_shape_type gh_u;					\
-  gh_u.value = (d);						\
-  (i) = gh_u.parts.msw;						\
-} while (0)
-
-/* Get the less significant 32 bit int from a double.  */
-
-#define GET_LOW_WORD(i,d)					\
-do {								\
-  ieee_double_shape_type gl_u;					\
-  gl_u.value = (d);						\
-  (i) = gl_u.parts.lsw;						\
-} while (0)
-
-/* Set a double from two 32 bit ints.  */
-
-#define INSERT_WORDS(d,ix0,ix1)					\
-do {								\
-  ieee_double_shape_type iw_u;					\
-  iw_u.parts.msw = (ix0);					\
-  iw_u.parts.lsw = (ix1);					\
-  (d) = iw_u.value;						\
-} while (0)
-
-/* Set the more significant 32 bits of a double from an int.  */
-
-#define SET_HIGH_WORD(d,v)					\
-do {								\
-  ieee_double_shape_type sh_u;					\
-  sh_u.value = (d);						\
-  sh_u.parts.msw = (v);						\
-  (d) = sh_u.value;						\
-} while (0)
-
-/* Set the less significant 32 bits of a double from an int.  */
-
-#define SET_LOW_WORD(d,v)					\
-do {								\
-  ieee_double_shape_type sl_u;					\
-  sl_u.value = (d);						\
-  sl_u.parts.lsw = (v);						\
-  (d) = sl_u.value;						\
-} while (0)
-
-/* A union which permits us to convert between a float and a 32 bit
-   int.  */
-
-typedef union
-{
-  float value;
-  u_int32_t word;
-} ieee_float_shape_type;
-
-/* Get a 32 bit int from a float.  */
-
-#define GET_FLOAT_WORD(i,d)					\
-do {								\
-  ieee_float_shape_type gf_u;					\
-  gf_u.value = (d);						\
-  (i) = gf_u.word;						\
-} while (0)
-
-/* Set a float from a 32 bit int.  */
-
-#define SET_FLOAT_WORD(d,i)					\
-do {								\
-  ieee_float_shape_type sf_u;					\
-  sf_u.word = (i);						\
-  (d) = sf_u.value;						\
-} while (0)
-
-#if 0
-/* ieee style elementary functions */
-extern double __ieee754_sqrt (double);
-extern double __ieee754_acos (double);
-extern double __ieee754_acosh (double);
-extern double __ieee754_log (double);
-extern double __ieee754_atanh (double);
-extern double __ieee754_asin (double);
-extern double __ieee754_atan2 (double,double);
-extern double __ieee754_exp (double);
-extern double __ieee754_exp2 (double);
-extern double __ieee754_exp10 (double);
-extern double __ieee754_cosh (double);
-extern double __ieee754_fmod (double,double);
-extern double __ieee754_pow (double,double);
-extern double __ieee754_lgamma_r (double,int *);
-extern double __ieee754_gamma_r (double,int *);
-extern double __ieee754_lgamma (double);
-extern double __ieee754_gamma (double);
-extern double __ieee754_log10 (double);
-extern double __ieee754_log2 (double);
-extern double __ieee754_sinh (double);
-extern double __ieee754_hypot (double,double);
-extern double __ieee754_j0 (double);
-extern double __ieee754_j1 (double);
-extern double __ieee754_y0 (double);
-extern double __ieee754_y1 (double);
-extern double __ieee754_jn (int,double);
-extern double __ieee754_yn (int,double);
-extern double __ieee754_remainder (double,double);
-extern int32_t __ieee754_rem_pio2 (double,double*);
-extern double __ieee754_scalb (double,double);
-#endif
-
-/* This is necessary because the hardware accelerated version of libm
-   does not provide the __ieee754 functions. */
-#define __ieee754_sinh   sinh
-#define __ieee754_hypot  hypot
-#define __ieee754_hypotf hypotf
-#define __ieee754_logf   logf
-#define __ieee754_log10  log10
-#define __ieee754_exp    exp
-#define __ieee754_cosh   cosh
-#define __ieee754_expf   expf
-#define __ieee754_log10f log10f
-#define __ieee754_atan2  atan2
-#define __ieee754_sqrtf  sqrtf
-#define __ieee754_sinhf  sinhf
-#define __ieee754_log    log
-#define __ieee754_sqrt   sqrt
-#define __ieee754_coshf  coshf
-#define __ieee754_atan2f atan2f
-
-/* fdlibm kernel function */
-extern double __kernel_standard (double,double,int);
-extern double __kernel_sin (double,double,int);
-extern double __kernel_cos (double,double);
-extern double __kernel_tan (double,double,int);
-extern int    __kernel_rem_pio2 (double*,double*,int,int,int, const int32_t*);
-
-/* internal functions.  */
-extern double __copysign (double x, double __y);
-
-
-/* ieee style elementary float functions */
-extern float __ieee754_sqrtf (float);
-extern float __ieee754_acosf (float);
-extern float __ieee754_acoshf (float);
-extern float __ieee754_logf (float);
-extern float __ieee754_atanhf (float);
-extern float __ieee754_asinf (float);
-extern float __ieee754_atan2f (float,float);
-extern float __ieee754_expf (float);
-extern float __ieee754_exp2f (float);
-extern float __ieee754_exp10f (float);
-extern float __ieee754_coshf (float);
-extern float __ieee754_fmodf (float,float);
-extern float __ieee754_powf (float,float);
-extern float __ieee754_lgammaf_r (float,int *);
-extern float __ieee754_gammaf_r (float,int *);
-extern float __ieee754_lgammaf (float);
-extern float __ieee754_gammaf (float);
-extern float __ieee754_log10f (float);
-extern float __ieee754_log2f (float);
-extern float __ieee754_sinhf (float);
-extern float __ieee754_hypotf (float,float);
-extern float __ieee754_j0f (float);
-extern float __ieee754_j1f (float);
-extern float __ieee754_y0f (float);
-extern float __ieee754_y1f (float);
-extern float __ieee754_jnf (int,float);
-extern float __ieee754_ynf (int,float);
-extern float __ieee754_remainderf (float,float);
-extern int32_t __ieee754_rem_pio2f (float,float*);
-extern float __ieee754_scalbf (float,float);
-
-
-/* float versions of fdlibm kernel functions */
-extern float __kernel_sinf (float,float,int);
-extern float __kernel_cosf (float,float);
-extern float __kernel_tanf (float,float,int);
-extern int   __kernel_rem_pio2f (float*,float*,int,int,int, const int32_t*);
-
-
-/* ieee style elementary long double functions */
-extern long double __ieee754_sqrtl (long double);
-extern long double __ieee754_acosl (long double);
-extern long double __ieee754_acoshl (long double);
-extern long double __ieee754_logl (long double);
-extern long double __ieee754_atanhl (long double);
-extern long double __ieee754_asinl (long double);
-extern long double __ieee754_atan2l (long double,long double);
-extern long double __ieee754_expl (long double);
-extern long double __ieee754_exp2l (long double);
-extern long double __ieee754_exp10l (long double);
-extern long double __ieee754_coshl (long double);
-extern long double __ieee754_fmodl (long double,long double);
-extern long double __ieee754_powl (long double,long double);
-extern long double __ieee754_lgammal_r (long double,int *);
-extern long double __ieee754_gammal_r (long double,int *);
-extern long double __ieee754_lgammal (long double);
-extern long double __ieee754_gammal (long double);
-extern long double __ieee754_log10l (long double);
-extern long double __ieee754_log2l (long double);
-extern long double __ieee754_sinhl (long double);
-extern long double __ieee754_hypotl (long double,long double);
-extern long double __ieee754_j0l (long double);
-extern long double __ieee754_j1l (long double);
-extern long double __ieee754_y0l (long double);
-extern long double __ieee754_y1l (long double);
-extern long double __ieee754_jnl (int,long double);
-extern long double __ieee754_ynl (int,long double);
-extern long double __ieee754_remainderl (long double,long double);
-extern int   __ieee754_rem_pio2l (long double,long double*);
-extern long double __ieee754_scalbl (long double,long double);
-
-/* long double versions of fdlibm kernel functions */
-extern long double __kernel_sinl (long double,long double,int);
-extern long double __kernel_cosl (long double,long double);
-extern long double __kernel_tanl (long double,long double,int);
-extern void __kernel_sincosl (long double,long double,
-			      long double *,long double *, int);
-extern int   __kernel_rem_pio2l (long double*,long double*,int,int,
-				 int,const int*);
-
-#ifndef NO_LONG_DOUBLE
-/* prototypes required to compile the ldbl-96 support without warnings */
-extern int __finitel (long double);
-extern int __ilogbl (long double);
-extern int __isinfl (long double);
-extern int __isnanl (long double);
-extern long double __atanl (long double);
-extern long double __copysignl (long double, long double);
-extern long double __expm1l (long double);
-extern long double __floorl (long double);
-extern long double __frexpl (long double, int *);
-extern long double __ldexpl (long double, int);
-extern long double __log1pl (long double);
-extern long double __nanl (const char *);
-extern long double __rintl (long double);
-extern long double __scalbnl (long double, int);
-extern long double __sqrtl (long double x);
-extern long double fabsl (long double x);
-extern void __sincosl (long double, long double *, long double *);
-extern long double __logbl (long double x);
-extern long double __significandl (long double x);
-#endif
-
-/* Prototypes for functions of the IBM Accurate Mathematical Library.  */
-extern double __exp1 (double __x, double __xx, double __error);
-extern double __sin (double __x);
-extern double __cos (double __x);
-extern int __branred (double __x, double *__a, double *__aa);
-extern void __doasin (double __x, double __dx, double __v[]);
-extern void __dubsin (double __x, double __dx, double __v[]);
-extern void __dubcos (double __x, double __dx, double __v[]);
-extern double __halfulp (double __x, double __y);
-extern double __sin32 (double __x, double __res, double __res1);
-extern double __cos32 (double __x, double __res, double __res1);
-extern double __mpsin (double __x, double __dx);
-extern double __mpcos (double __x, double __dx);
-extern double __mpsin1 (double __x);
-extern double __mpcos1 (double __x);
-extern double __slowexp (double __x);
-extern double __slowpow (double __x, double __y, double __z);
-extern void __docos (double __x, double __dx, double __v[]);
-
-#endif /* _MATH_PRIVATE_H_ */
diff --git a/newlib/libc/sys/linux/cmath/s_cacos.c b/newlib/libc/sys/linux/cmath/s_cacos.c
deleted file mode 100644
index f9864472b..000000000
--- a/newlib/libc/sys/linux/cmath/s_cacos.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Return cosine of complex double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ double
-__cacos (__complex__ double x)
-{
-  __complex__ double y;
-  __complex__ double res;
-
-  y = __casin (x);
-
-  __real__ res = (double) M_PI_2 - __real__ y;
-  __imag__ res = -__imag__ y;
-
-  return res;
-}
-weak_alias (__cacos, cacos)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__cacos, __cacosl)
-weak_alias (__cacos, cacosl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_cacosf.c b/newlib/libc/sys/linux/cmath/s_cacosf.c
deleted file mode 100644
index bf01890ad..000000000
--- a/newlib/libc/sys/linux/cmath/s_cacosf.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Return cosine of complex float value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ float
-__cacosf (__complex__ float x)
-{
-  __complex__ float y;
-  __complex__ float res;
-
-  y = __casinf (x);
-
-  __real__ res = (float) M_PI_2 - __real__ y;
-  __imag__ res = -__imag__ y;
-
-  return res;
-}
-weak_alias (__cacosf, cacosf)
diff --git a/newlib/libc/sys/linux/cmath/s_cacosh.c b/newlib/libc/sys/linux/cmath/s_cacosh.c
deleted file mode 100644
index 6ca3426b5..000000000
--- a/newlib/libc/sys/linux/cmath/s_cacosh.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Return arc hyperbole cosine for double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ double
-__cacosh (__complex__ double x)
-{
-  __complex__ double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VAL;
-
-	  if (rcls == FP_NAN)
-	    __imag__ res = __nan ("");
-	  else
-	    __imag__ res = __copysign ((rcls == FP_INFINITE
-					? (__real__ x < 0.0
-					   ? M_PI - M_PI_4 : M_PI_4)
-					: M_PI_2), __imag__ x);
-	}
-      else if (rcls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VAL;
-
-	  if (icls >= FP_ZERO)
-	    __imag__ res = __copysign (signbit (__real__ x) ? M_PI : 0.0,
-				       __imag__ x);
-	  else
-	    __imag__ res = __nan ("");
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      __real__ res = 0.0;
-      __imag__ res = __copysign (M_PI_2, __imag__ x);
-    }
-  else
-    {
-      __complex__ double y;
-
-      __real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) - 1.0;
-      __imag__ y = 2.0 * __real__ x * __imag__ x;
-
-      y = __csqrt (y);
-
-      __real__ y += __real__ x;
-      __imag__ y += __imag__ x;
-
-      res = __clog (y);
-    }
-
-  return res;
-}
-weak_alias (__cacosh, cacosh)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__cacosh, __cacoshl)
-weak_alias (__cacosh, cacoshl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_cacoshf.c b/newlib/libc/sys/linux/cmath/s_cacoshf.c
deleted file mode 100644
index 69054cde3..000000000
--- a/newlib/libc/sys/linux/cmath/s_cacoshf.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Return arc hyperbole cosine for float value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ float
-__cacoshf (__complex__ float x)
-{
-  __complex__ float res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VALF;
-
-	  if (rcls == FP_NAN)
-	    __imag__ res = __nanf ("");
-	  else
-	    __imag__ res = __copysignf ((rcls == FP_INFINITE
-					 ? (__real__ x < 0.0
-					    ? M_PI - M_PI_4 : M_PI_4)
-					 : M_PI_2), __imag__ x);
-	}
-      else if (rcls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VALF;
-
-	  if (icls >= FP_ZERO)
-	    __imag__ res = __copysignf (signbit (__real__ x) ? M_PI : 0.0,
-					__imag__ x);
-	  else
-	    __imag__ res = __nanf ("");
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      __real__ res = 0.0;
-      __imag__ res = __copysignf (M_PI_2, __imag__ x);
-    }
-  else
-    {
-#if 1
-      __complex__ float y;
-
-      __real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) - 1.0;
-      __imag__ y = 2.0 * __real__ x * __imag__ x;
-
-      y = __csqrtf (y);
-
-      __real__ y += __real__ x;
-      __imag__ y += __imag__ x;
-
-      res = __clogf (y);
-#else
-      float re2 = __real__ x * __real__ x;
-      float im2 = __imag__ x * __imag__ x;
-      float sq = re2 - im2 - 1.0;
-      float ro = __ieee754_sqrtf (sq * sq + 4 * re2 * im2);
-      float a = __ieee754_sqrtf ((sq + ro) / 2.0);
-      float b = __ieee754_sqrtf ((-sq + ro) / 2.0);
-
-      __real__ res = 0.5 * __ieee754_logf (re2 + __real__ x * 2 * a
-					   + im2 + __imag__ x * 2 * b
-					   + ro);
-      __imag__ res = __ieee754_atan2f (__imag__ x + b, __real__ x + a);
-#endif
-    }
-
-  return res;
-}
-weak_alias (__cacoshf, cacoshf)
diff --git a/newlib/libc/sys/linux/cmath/s_cacoshl.c b/newlib/libc/sys/linux/cmath/s_cacoshl.c
deleted file mode 100644
index 3d0cd7f2a..000000000
--- a/newlib/libc/sys/linux/cmath/s_cacoshl.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Return arc hyperbole cosine for long double value.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ long double
-__cacoshl (__complex__ long double x)
-{
-  __complex__ long double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VALL;
-
-	  if (rcls == FP_NAN)
-	    __imag__ res = __nanl ("");
-	  else
-	    __imag__ res = __copysignl ((rcls == FP_INFINITE
-					 ? (__real__ x < 0.0
-					    ? M_PIl - M_PI_4l : M_PI_4l)
-					 : M_PI_2l), __imag__ x);
-	}
-      else if (rcls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VALL;
-
-	  if (icls >= FP_ZERO)
-	    __imag__ res = __copysignl (signbit (__real__ x) ? M_PIl : 0.0,
-					__imag__ x);
-	  else
-	    __imag__ res = __nanl ("");
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      __real__ res = 0.0;
-      __imag__ res = __copysignl (M_PI_2l, __imag__ x);
-    }
-  else
-    {
-      __complex__ long double y;
-
-      __real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) - 1.0;
-      __imag__ y = 2.0 * __real__ x * __imag__ x;
-
-      y = __csqrtl (y);
-
-      __real__ y += __real__ x;
-      __imag__ y += __imag__ x;
-
-      res = __clogl (y);
-    }
-
-  return res;
-}
-weak_alias (__cacoshl, cacoshl)
diff --git a/newlib/libc/sys/linux/cmath/s_cacosl.c b/newlib/libc/sys/linux/cmath/s_cacosl.c
deleted file mode 100644
index d4bbfec87..000000000
--- a/newlib/libc/sys/linux/cmath/s_cacosl.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Return cosine of complex long double value.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ long double
-__cacosl (__complex__ long double x)
-{
-  __complex__ long double y;
-  __complex__ long double res;
-
-  y = __casinl (x);
-
-  __real__ res = M_PI_2l - __real__ y;
-  __imag__ res = -__imag__ y;
-
-  return res;
-}
-weak_alias (__cacosl, cacosl)
diff --git a/newlib/libc/sys/linux/cmath/s_casin.c b/newlib/libc/sys/linux/cmath/s_casin.c
deleted file mode 100644
index 4c164b534..000000000
--- a/newlib/libc/sys/linux/cmath/s_casin.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Return arc sine of complex double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ double
-__casin (__complex__ double x)
-{
-  __complex__ double res;
-
-  if (isnan (__real__ x) || isnan (__imag__ x))
-    {
-      if (__real__ x == 0.0)
-	{
-	  res = x;
-	}
-      else if (__isinf (__real__ x) || __isinf (__imag__ x))
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __copysign (HUGE_VAL, __imag__ x);
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-	}
-    }
-  else
-    {
-      __complex__ double y;
-
-      __real__ y = -__imag__ x;
-      __imag__ y = __real__ x;
-
-      y = __casinh (y);
-
-      __real__ res = __imag__ y;
-      __imag__ res = -__real__ y;
-    }
-
-  return res;
-}
-weak_alias (__casin, casin)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__casin, __casinl)
-weak_alias (__casin, casinl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_casinf.c b/newlib/libc/sys/linux/cmath/s_casinf.c
deleted file mode 100644
index 09e52b400..000000000
--- a/newlib/libc/sys/linux/cmath/s_casinf.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Return arc sine of complex float value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-
-__complex__ float
-__casinf (__complex__ float x)
-{
-  __complex__ float res;
-
-  if (isnan (__real__ x) || isnan (__imag__ x))
-    {
-      if (__real__ x == 0.0)
-	{
-	  res = x;
-	}
-      else if (__isinff (__real__ x) || __isinff (__imag__ x))
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __copysignf (HUGE_VALF, __imag__ x);
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-	}
-    }
-  else
-    {
-      __complex__ float y;
-
-      __real__ y = -__imag__ x;
-      __imag__ y = __real__ x;
-
-      y = __casinhf (y);
-
-      __real__ res = __imag__ y;
-      __imag__ res = -__real__ y;
-    }
-
-  return res;
-}
-weak_alias (__casinf, casinf)
diff --git a/newlib/libc/sys/linux/cmath/s_casinh.c b/newlib/libc/sys/linux/cmath/s_casinh.c
deleted file mode 100644
index 30b9dbb18..000000000
--- a/newlib/libc/sys/linux/cmath/s_casinh.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Return arc hyperbole sine for double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ double
-__casinh (__complex__ double x)
-{
-  __complex__ double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = __copysign (HUGE_VAL, __real__ x);
-
-	  if (rcls == FP_NAN)
-	    __imag__ res = __nan ("");
-	  else
-	    __imag__ res = __copysign (rcls >= FP_ZERO ? M_PI_2 : M_PI_4,
-				       __imag__ x);
-	}
-      else if (rcls <= FP_INFINITE)
-	{
-	  __real__ res = __real__ x;
-	  if ((rcls == FP_INFINITE && icls >= FP_ZERO)
-	      || (rcls == FP_NAN && icls == FP_ZERO))
-	    __imag__ res = __copysign (0.0, __imag__ x);
-	  else
-	    __imag__ res = __nan ("");
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      __complex__ double y;
-
-      __real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) + 1.0;
-      __imag__ y = 2.0 * __real__ x * __imag__ x;
-
-      y = __csqrt (y);
-
-      __real__ y += __real__ x;
-      __imag__ y += __imag__ x;
-
-      res = __clog (y);
-    }
-
-  return res;
-}
-weak_alias (__casinh, casinh)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__casinh, __casinhl)
-weak_alias (__casinh, casinhl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_casinhf.c b/newlib/libc/sys/linux/cmath/s_casinhf.c
deleted file mode 100644
index f9fc4e73c..000000000
--- a/newlib/libc/sys/linux/cmath/s_casinhf.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Return arc hyperbole sine for float value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ float
-__casinhf (__complex__ float x)
-{
-  __complex__ float res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = __copysignf (HUGE_VALF, __real__ x);
-
-	  if (rcls == FP_NAN)
-	    __imag__ res = __nanf ("");
-	  else
-	    __imag__ res = __copysignf (rcls >= FP_ZERO ? M_PI_2 : M_PI_4,
-					__imag__ x);
-	}
-      else if (rcls <= FP_INFINITE)
-	{
-	  __real__ res = __real__ x;
-	  if ((rcls == FP_INFINITE && icls >= FP_ZERO)
-	      || (rcls == FP_NAN && icls == FP_ZERO))
-	    __imag__ res = __copysignf (0.0, __imag__ x);
-	  else
-	    __imag__ res = __nanf ("");
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      __complex__ float y;
-
-      __real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) + 1.0;
-      __imag__ y = 2.0 * __real__ x * __imag__ x;
-
-      y = __csqrtf (y);
-
-      __real__ y += __real__ x;
-      __imag__ y += __imag__ x;
-
-      res = __clogf (y);
-    }
-
-  return res;
-}
-weak_alias (__casinhf, casinhf)
diff --git a/newlib/libc/sys/linux/cmath/s_casinhl.c b/newlib/libc/sys/linux/cmath/s_casinhl.c
deleted file mode 100644
index b48c60932..000000000
--- a/newlib/libc/sys/linux/cmath/s_casinhl.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Return arc hyperbole sine for long double value.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ long double
-__casinhl (__complex__ long double x)
-{
-  __complex__ long double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = __copysignl (HUGE_VALL, __real__ x);
-
-	  if (rcls == FP_NAN)
-	    __imag__ res = __nanl ("");
-	  else
-	    __imag__ res = __copysignl (rcls >= FP_ZERO ? M_PI_2l : M_PI_4l,
-					__imag__ x);
-	}
-      else if (rcls <= FP_INFINITE)
-	{
-	  __real__ res = __real__ x;
-	  if ((rcls == FP_INFINITE && icls >= FP_ZERO)
-	      || (rcls == FP_NAN && icls == FP_ZERO))
-	    __imag__ res = __copysignl (0.0, __imag__ x);
-	  else
-	    __imag__ res = __nanl ("");
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      __complex__ long double y;
-
-      __real__ y = (__real__ x - __imag__ x) * (__real__ x + __imag__ x) + 1.0;
-      __imag__ y = 2.0 * __real__ x * __imag__ x;
-
-      y = __csqrtl (y);
-
-      __real__ y += __real__ x;
-      __imag__ y += __imag__ x;
-
-      res = __clogl (y);
-    }
-
-  return res;
-}
-weak_alias (__casinhl, casinhl)
diff --git a/newlib/libc/sys/linux/cmath/s_casinl.c b/newlib/libc/sys/linux/cmath/s_casinl.c
deleted file mode 100644
index d6b7a8087..000000000
--- a/newlib/libc/sys/linux/cmath/s_casinl.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Return arc sine of complex long double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ long double
-__casinl (__complex__ long double x)
-{
-  __complex__ long double res;
-
-  if (isnan (__real__ x) || isnan (__imag__ x))
-    {
-      if (__real__ x == 0.0)
-	{
-	  res = x;
-	}
-      else if (__isinfl (__real__ x) || __isinfl (__imag__ x))
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __copysignl (HUGE_VALL, __imag__ x);
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-	}
-    }
-  else
-    {
-      __complex__ long double y;
-
-      __real__ y = -__imag__ x;
-      __imag__ y = __real__ x;
-
-      y = __casinhl (y);
-
-      __real__ res = __imag__ y;
-      __imag__ res = -__real__ y;
-    }
-
-  return res;
-}
-weak_alias (__casinl, casinl)
diff --git a/newlib/libc/sys/linux/cmath/s_catan.c b/newlib/libc/sys/linux/cmath/s_catan.c
deleted file mode 100644
index 1d0673ad6..000000000
--- a/newlib/libc/sys/linux/cmath/s_catan.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Return arc tangent of complex double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__catan (__complex__ double x)
-{
-  __complex__ double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (rcls == FP_INFINITE)
-	{
-	  __real__ res = __copysign (M_PI_2, __real__ x);
-	  __imag__ res = __copysign (0.0, __imag__ x);
-	}
-      else if (icls == FP_INFINITE)
-	{
-	  if (rcls >= FP_ZERO)
-	    __real__ res = __copysign (M_PI_2, __real__ x);
-	  else
-	    __real__ res = __nan ("");
-	  __imag__ res = __copysign (0.0, __imag__ x);
-	}
-      else if (icls == FP_ZERO || icls == FP_INFINITE)
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __copysign (0.0, __imag__ x);
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      double r2, num, den;
-
-      r2 = __real__ x * __real__ x;
-
-      den = 1 - r2 - __imag__ x * __imag__ x;
-
-      __real__ res = 0.5 * __ieee754_atan2 (2.0 * __real__ x, den);
-
-      num = __imag__ x + 1.0;
-      num = r2 + num * num;
-
-      den = __imag__ x - 1.0;
-      den = r2 + den * den;
-
-      __imag__ res = 0.25 * __ieee754_log (num / den);
-    }
-
-  return res;
-}
-weak_alias (__catan, catan)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__catan, __catanl)
-weak_alias (__catan, catanl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_catanf.c b/newlib/libc/sys/linux/cmath/s_catanf.c
deleted file mode 100644
index cc9e5ea7a..000000000
--- a/newlib/libc/sys/linux/cmath/s_catanf.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Return arc tangent of complex float value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__catanf (__complex__ float x)
-{
-  __complex__ float res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (rcls == FP_INFINITE)
-	{
-	  __real__ res = __copysignf (M_PI_2, __real__ x);
-	  __imag__ res = __copysignf (0.0, __imag__ x);
-	}
-      else if (icls == FP_INFINITE)
-	{
-	  if (rcls >= FP_ZERO)
-	    __real__ res = __copysignf (M_PI_2, __real__ x);
-	  else
-	    __real__ res = __nanf ("");
-	  __imag__ res = __copysignf (0.0, __imag__ x);
-	}
-      else if (icls == FP_ZERO || icls == FP_INFINITE)
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __copysignf (0.0, __imag__ x);
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      float r2, num, den;
-
-      r2 = __real__ x * __real__ x;
-
-      den = 1 - r2 - __imag__ x * __imag__ x;
-
-      __real__ res = 0.5 * __ieee754_atan2f (2.0 * __real__ x, den);
-
-      num = __imag__ x + 1.0;
-      num = r2 + num * num;
-
-      den = __imag__ x - 1.0;
-      den = r2 + den * den;
-
-      __imag__ res = 0.25 * __ieee754_logf (num / den);
-    }
-
-  return res;
-}
-weak_alias (__catanf, catanf)
diff --git a/newlib/libc/sys/linux/cmath/s_catanh.c b/newlib/libc/sys/linux/cmath/s_catanh.c
deleted file mode 100644
index e15c073f9..000000000
--- a/newlib/libc/sys/linux/cmath/s_catanh.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Return arc hyperbole tangent for double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__catanh (__complex__ double x)
-{
-  __complex__ double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = __copysign (0.0, __real__ x);
-	  __imag__ res = __copysign (M_PI_2, __imag__ x);
-	}
-      else if (rcls == FP_INFINITE || rcls == FP_ZERO)
-	{
-	  __real__ res = __copysign (0.0, __real__ x);
-	  if (icls >= FP_ZERO)
-	    __imag__ res = __copysign (M_PI_2, __imag__ x);
-	  else
-	    __imag__ res = __nan ("");
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      double i2, num, den;
-
-      i2 = __imag__ x * __imag__ x;
-
-      num = 1.0 + __real__ x;
-      num = i2 + num * num;
-
-      den = 1.0 - __real__ x;
-      den = i2 + den * den;
-
-      __real__ res = 0.25 * (__ieee754_log (num) - __ieee754_log (den));
-
-      den = 1 - __real__ x * __real__ x - i2;
-
-      __imag__ res = 0.5 * __ieee754_atan2 (2.0 * __imag__ x, den);
-    }
-
-  return res;
-}
-weak_alias (__catanh, catanh)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__catanh, __catanhl)
-weak_alias (__catanh, catanhl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_catanhf.c b/newlib/libc/sys/linux/cmath/s_catanhf.c
deleted file mode 100644
index 30a5a1b8a..000000000
--- a/newlib/libc/sys/linux/cmath/s_catanhf.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Return arc hyperbole tangent for float value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__catanhf (__complex__ float x)
-{
-  __complex__ float res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = __copysignf (0.0, __real__ x);
-	  __imag__ res = __copysignf (M_PI_2, __imag__ x);
-	}
-      else if (rcls == FP_INFINITE || rcls == FP_ZERO)
-	{
-	  __real__ res = __copysignf (0.0, __real__ x);
-	  if (icls >= FP_ZERO)
-	    __imag__ res = __copysignf (M_PI_2, __imag__ x);
-	  else
-	    __imag__ res = __nanf ("");
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      float i2, num, den;
-
-      i2 = __imag__ x * __imag__ x;
-
-      num = 1.0 + __real__ x;
-      num = i2 + num * num;
-
-      den = 1.0 - __real__ x;
-      den = i2 + den * den;
-
-      __real__ res = 0.25 * (__ieee754_logf (num) - __ieee754_logf (den));
-
-      den = 1 - __real__ x * __real__ x - i2;
-
-      __imag__ res = 0.5 * __ieee754_atan2f (2.0 * __imag__ x, den);
-    }
-
-  return res;
-}
-weak_alias (__catanhf, catanhf)
diff --git a/newlib/libc/sys/linux/cmath/s_catanhl.c b/newlib/libc/sys/linux/cmath/s_catanhl.c
deleted file mode 100644
index c3fb0ce5f..000000000
--- a/newlib/libc/sys/linux/cmath/s_catanhl.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Return arc hyperbole tangent for long double value.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__catanhl (__complex__ long double x)
-{
-  __complex__ long double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = __copysignl (0.0, __real__ x);
-	  __imag__ res = __copysignl (M_PI_2l, __imag__ x);
-	}
-      else if (rcls == FP_INFINITE || rcls == FP_ZERO)
-	{
-	  __real__ res = __copysignl (0.0, __real__ x);
-	  if (icls >= FP_ZERO)
-	    __imag__ res = __copysignl (M_PI_2l, __imag__ x);
-	  else
-	    __imag__ res = __nanl ("");
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      long double i2, num, den;
-
-      i2 = __imag__ x * __imag__ x;
-
-      num = 1.0 + __real__ x;
-      num = i2 + num * num;
-
-      den = 1.0 - __real__ x;
-      den = i2 + den * den;
-
-      __real__ res = 0.25 * (__ieee754_logl (num) - __ieee754_logl (den));
-
-      den = 1 - __real__ x * __real__ x - i2;
-
-      __imag__ res = 0.5 * __ieee754_atan2l (2.0 * __imag__ x, den);
-    }
-
-  return res;
-}
-weak_alias (__catanhl, catanhl)
diff --git a/newlib/libc/sys/linux/cmath/s_catanl.c b/newlib/libc/sys/linux/cmath/s_catanl.c
deleted file mode 100644
index 6cb45e5be..000000000
--- a/newlib/libc/sys/linux/cmath/s_catanl.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Return arc tangent of complex long double value.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__catanl (__complex__ long double x)
-{
-  __complex__ long double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (rcls == FP_INFINITE)
-	{
-	  __real__ res = __copysignl (M_PI_2l, __real__ x);
-	  __imag__ res = __copysignl (0.0, __imag__ x);
-	}
-      else if (icls == FP_INFINITE)
-	{
-	  if (rcls >= FP_ZERO)
-	    __real__ res = __copysignl (M_PI_2l, __real__ x);
-	  else
-	    __real__ res = __nanl ("");
-	  __imag__ res = __copysignl (0.0, __imag__ x);
-	}
-      else if (icls == FP_ZERO || icls == FP_INFINITE)
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __copysignl (0.0, __imag__ x);
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-	}
-    }
-  else if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      res = x;
-    }
-  else
-    {
-      long double r2, num, den;
-
-      r2 = __real__ x * __real__ x;
-
-      den = 1 - r2 - __imag__ x * __imag__ x;
-
-      __real__ res = 0.5 * __ieee754_atan2l (2.0 * __real__ x, den);
-
-      num = __imag__ x + 1.0;
-      num = r2 + num * num;
-
-      den = __imag__ x - 1.0;
-      den = r2 + den * den;
-
-      __imag__ res = 0.25 * __ieee754_logl (num / den);
-    }
-
-  return res;
-}
-weak_alias (__catanl, catanl)
diff --git a/newlib/libc/sys/linux/cmath/s_cbrtl.c b/newlib/libc/sys/linux/cmath/s_cbrtl.c
deleted file mode 100644
index d668e377a..000000000
--- a/newlib/libc/sys/linux/cmath/s_cbrtl.c
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <math.h>
-#include <stdio.h>
-#include <errno.h>
-
-long double
-__cbrtl(long double x)
-{
-  fputs ("__cbrtl not implemented\n", stderr);
-  __set_errno (ENOSYS);
-  return 0.0;
-}
-
-weak_alias (__cbrtl, cbrtl)
-stub_warning (cbrtl)
-#include <stub-tag.h>
diff --git a/newlib/libc/sys/linux/cmath/s_ccos.c b/newlib/libc/sys/linux/cmath/s_ccos.c
deleted file mode 100644
index e65ea38a5..000000000
--- a/newlib/libc/sys/linux/cmath/s_ccos.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Return cosine of complex double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ double
-__ccos (__complex__ double x)
-{
-  __complex__ double res;
-
-  if (!isfinite (__real__ x) || __isnan (__imag__ x))
-    {
-      if (__real__ x == 0.0 || __imag__ x == 0.0)
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = 0.0;
-
-#ifdef FE_INVALID
-	  if (__isinf (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else if (__isinf (__imag__ x))
-	{
-	  __real__ res = HUGE_VAL;
-	  __imag__ res = __nan ("");
-
-#ifdef FE_INVALID
-	  if (__isinf (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-
-#ifdef FE_INVALID
-	  if (isfinite (__imag__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __complex__ double y;
-
-      __real__ y = -__imag__ x;
-      __imag__ y = __real__ x;
-
-      res = __ccosh (y);
-    }
-
-  return res;
-}
-weak_alias (__ccos, ccos)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__ccos, __ccosl)
-weak_alias (__ccos, ccosl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_ccosf.c b/newlib/libc/sys/linux/cmath/s_ccosf.c
deleted file mode 100644
index 016d8062b..000000000
--- a/newlib/libc/sys/linux/cmath/s_ccosf.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Return cosine of complex float value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ float
-__ccosf (__complex__ float x)
-{
-  __complex__ float res;
-
-  if (!isfinite (__real__ x) || __isnanf (__imag__ x))
-    {
-      if (__real__ x == 0.0 || __imag__ x == 0.0)
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = 0.0;
-
-#ifdef FE_INVALID
-	  if (__isinff (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else if (__isinff (__imag__ x))
-	{
-	  __real__ res = HUGE_VALF;
-	  __imag__ res = __nanf ("");
-
-#ifdef FE_INVALID
-	  if (__isinff (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-
-#ifdef FE_INVALID
-	  if (isfinite (__imag__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __complex__ float y;
-
-      __real__ y = -__imag__ x;
-      __imag__ y = __real__ x;
-
-      res = __ccoshf (y);
-    }
-
-  return res;
-}
-weak_alias (__ccosf, ccosf)
diff --git a/newlib/libc/sys/linux/cmath/s_ccosh.c b/newlib/libc/sys/linux/cmath/s_ccosh.c
deleted file mode 100644
index f5b29db24..000000000
--- a/newlib/libc/sys/linux/cmath/s_ccosh.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/* Complex cosine hyperbole function for double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__ccosh (__complex__ double x)
-{
-  __complex__ double retval;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  double sinh_val = __ieee754_sinh (__real__ x);
-	  double cosh_val = __ieee754_cosh (__real__ x);
-	  double sinix, cosix;
-
-	  __sincos (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = cosh_val * cosix;
-	  __imag__ retval = sinh_val * sinix;
-	}
-      else
-	{
-	  __imag__ retval = __real__ x == 0.0 ? 0.0 : __nan ("");
-	  __real__ retval = __nan ("") + __nan ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls == FP_ZERO)
-	{
-	  /* Imaginary part is 0.0.  */
-	  __real__ retval = HUGE_VAL;
-	  __imag__ retval = __imag__ x * __copysign (1.0, __real__ x);
-	}
-      else if (icls > FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  double sinix, cosix;
-
-	  __sincos (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysign (HUGE_VAL, cosix);
-	  __imag__ retval = (__copysign (HUGE_VAL, sinix)
-			     * __copysign (1.0, __real__ x));
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = HUGE_VAL;
-	  __imag__ retval = __nan ("") + __nan ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __real__ retval = __nan ("");
-      __imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nan ("");
-    }
-
-  return retval;
-}
-weak_alias (__ccosh, ccosh)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__ccosh, __ccoshl)
-weak_alias (__ccosh, ccoshl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_ccoshf.c b/newlib/libc/sys/linux/cmath/s_ccoshf.c
deleted file mode 100644
index 339b6bc1c..000000000
--- a/newlib/libc/sys/linux/cmath/s_ccoshf.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Complex cosine hyperbole function for float.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__ccoshf (__complex__ float x)
-{
-  __complex__ float retval;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  float sinh_val = __ieee754_sinhf (__real__ x);
-	  float cosh_val = __ieee754_coshf (__real__ x);
-	  float sinix, cosix;
-
-	  __sincosf (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = cosh_val * cosix;
-	  __imag__ retval = sinh_val * sinix;
-	}
-      else
-	{
-	  __imag__ retval = __real__ x == 0.0 ? 0.0 : __nanf ("");
-	  __real__ retval = __nanf ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls == FP_ZERO)
-	{
-	  /* Imaginary part is 0.0.  */
-	  __real__ retval = HUGE_VALF;
-	  __imag__ retval = __imag__ x * __copysignf (1.0, __real__ x);
-	}
-      else if (icls > FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  float sinix, cosix;
-
-	  __sincosf (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysignf (HUGE_VALF, cosix);
-	  __imag__ retval = (__copysignf (HUGE_VALF, sinix)
-			     * __copysignf (1.0, __real__ x));
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = HUGE_VALF;
-	  __imag__ retval = __nanf ("") + __nanf ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __real__ retval = __nanf ("");
-      __imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanf ("");
-    }
-
-  return retval;
-}
-weak_alias (__ccoshf, ccoshf)
diff --git a/newlib/libc/sys/linux/cmath/s_ccoshl.c b/newlib/libc/sys/linux/cmath/s_ccoshl.c
deleted file mode 100644
index 61ffb49ca..000000000
--- a/newlib/libc/sys/linux/cmath/s_ccoshl.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Complex cosine hyperbole function for long double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__ccoshl (__complex__ long double x)
-{
-  __complex__ long double retval;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  long double sinh_val = __ieee754_sinhl (__real__ x);
-	  long double cosh_val = __ieee754_coshl (__real__ x);
-	  long double sinix, cosix;
-
-	  __sincosl (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = cosh_val * cosix;
-	  __imag__ retval = sinh_val * sinix;
-	}
-      else
-	{
-	  __imag__ retval = __real__ x == 0.0 ? 0.0 : __nanl ("");
-	  __real__ retval = __nanl ("") + __nanl ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls == FP_ZERO)
-	{
-	  /* Imaginary part is 0.0.  */
-	  __real__ retval = HUGE_VALL;
-	  __imag__ retval = __imag__ x * __copysignl (1.0, __real__ x);
-	}
-      else if (icls > FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  long double sinix, cosix;
-
-	  __sincosl (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysignl (HUGE_VALL, cosix);
-	  __imag__ retval = (__copysignl (HUGE_VALL, sinix)
-			     * __copysignl (1.0, __real__ x));
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = HUGE_VALL;
-	  __imag__ retval = __nanl ("") + __nanl ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __real__ retval = __nanl ("");
-      __imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanl ("");
-    }
-
-  return retval;
-}
-weak_alias (__ccoshl, ccoshl)
diff --git a/newlib/libc/sys/linux/cmath/s_ccosl.c b/newlib/libc/sys/linux/cmath/s_ccosl.c
deleted file mode 100644
index 4ebe2c347..000000000
--- a/newlib/libc/sys/linux/cmath/s_ccosl.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Return cosine of complex long double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-
-__complex__ long double
-__ccosl (__complex__ long double x)
-{
-  __complex__ long double res;
-
-  if (!isfinite (__real__ x) || __isnanl (__imag__ x))
-    {
-      if (__real__ x == 0.0 || __imag__ x == 0.0)
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = 0.0;
-
-#ifdef FE_INVALID
-	  if (__isinfl (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else if (__isinfl (__imag__ x))
-	{
-	  __real__ res = HUGE_VALL;
-	  __imag__ res = __nanl ("");
-
-#ifdef FE_INVALID
-	  if (__isinfl (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-
-#ifdef FE_INVALID
-	  if (isfinite (__imag__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __complex__ long double y;
-
-      __real__ y = -__imag__ x;
-      __imag__ y = __real__ x;
-
-      res = __ccoshl (y);
-    }
-
-  return res;
-}
-weak_alias (__ccosl, ccosl)
diff --git a/newlib/libc/sys/linux/cmath/s_cexp.c b/newlib/libc/sys/linux/cmath/s_cexp.c
deleted file mode 100644
index 5a299b768..000000000
--- a/newlib/libc/sys/linux/cmath/s_cexp.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Return value of complex exponential function for double complex value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__cexp (__complex__ double x)
-{
-  __complex__ double retval;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  double exp_val = __ieee754_exp (__real__ x);
-	  double sinix, cosix;
-
-	  __sincos (__imag__ x, &sinix, &cosix);
-
-	  if (isfinite (exp_val))
-	    {
-	      __real__ retval = exp_val * cosix;
-	      __imag__ retval = exp_val * sinix;
-	    }
-	  else
-	    {
-	      __real__ retval = __copysign (exp_val, cosix);
-	      __imag__ retval = __copysign (exp_val, sinix);
-	    }
-	}
-      else
-	{
-	  /* If the imaginary part is +-inf or NaN and the real part
-	     is not +-inf the result is NaN + iNaN.  */
-	  __real__ retval = __nan ("");
-	  __imag__ retval = __nan ("");
-
-#ifdef FE_INVALID
-	  feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  double value = signbit (__real__ x) ? 0.0 : HUGE_VAL;
-
-	  if (icls == FP_ZERO)
-	    {
-	      /* Imaginary part is 0.0.  */
-	      __real__ retval = value;
-	      __imag__ retval = __imag__ x;
-	    }
-	  else
-	    {
-	      double sinix, cosix;
-
-	      __sincos (__imag__ x, &sinix, &cosix);
-
-	      __real__ retval = __copysign (value, cosix);
-	      __imag__ retval = __copysign (value, sinix);
-	    }
-	}
-      else if (signbit (__real__ x) == 0)
-	{
-	  __real__ retval = HUGE_VAL;
-	  __imag__ retval = __nan ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else
-	{
-	  __real__ retval = 0.0;
-	  __imag__ retval = __copysign (0.0, __imag__ x);
-	}
-    }
-  else
-    {
-      /* If the real part is NaN the result is NaN + iNaN.  */
-      __real__ retval = __nan ("");
-      __imag__ retval = __nan ("");
-
-#ifdef FE_INVALID
-      if (rcls != FP_NAN || icls != FP_NAN)
-	feraiseexcept (FE_INVALID);
-#endif
-    }
-
-  return retval;
-}
-weak_alias (__cexp, cexp)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__cexp, __cexpl)
-weak_alias (__cexp, cexpl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_cexpf.c b/newlib/libc/sys/linux/cmath/s_cexpf.c
deleted file mode 100644
index 93bfe2049..000000000
--- a/newlib/libc/sys/linux/cmath/s_cexpf.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Return value of complex exponential function for float complex value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__cexpf (__complex__ float x)
-{
-  __complex__ float retval;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  float exp_val = __ieee754_expf (__real__ x);
-	  float sinix, cosix;
-
-	  __sincosf (__imag__ x, &sinix, &cosix);
-
-	  if (isfinite (exp_val))
-	    {
-	      __real__ retval = exp_val * cosix;
-	      __imag__ retval = exp_val * sinix;
-	    }
-	  else
-	    {
-	      __real__ retval = __copysignf (exp_val, cosix);
-	      __imag__ retval = __copysignf (exp_val, sinix);
-	    }
-	}
-      else
-	{
-	  /* If the imaginary part is +-inf or NaN and the real part
-	     is not +-inf the result is NaN + iNaN.  */
-	  __real__ retval = __nanf ("");
-	  __imag__ retval = __nanf ("");
-
-#ifdef FE_INVALID
-	  feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  float value = signbit (__real__ x) ? 0.0 : HUGE_VALF;
-
-	  if (icls == FP_ZERO)
-	    {
-	      /* Imaginary part is 0.0.  */
-	      __real__ retval = value;
-	      __imag__ retval = __imag__ x;
-	    }
-	  else
-	    {
-	      float sinix, cosix;
-
-	      __sincosf (__imag__ x, &sinix, &cosix);
-
-	      __real__ retval = __copysignf (value, cosix);
-	      __imag__ retval = __copysignf (value, sinix);
-	    }
-	}
-      else if (signbit (__real__ x) == 0)
-	{
-	  __real__ retval = HUGE_VALF;
-	  __imag__ retval = __nanf ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else
-	{
-	  __real__ retval = 0.0;
-	  __imag__ retval = __copysignf (0.0, __imag__ x);
-	}
-    }
-  else
-    {
-      /* If the real part is NaN the result is NaN + iNaN.  */
-      __real__ retval = __nanf ("");
-      __imag__ retval = __nanf ("");
-
-#ifdef FE_INVALID
-      if (rcls != FP_NAN || icls != FP_NAN)
-	feraiseexcept (FE_INVALID);
-#endif
-    }
-
-  return retval;
-}
-weak_alias (__cexpf, cexpf)
diff --git a/newlib/libc/sys/linux/cmath/s_cexpl.c b/newlib/libc/sys/linux/cmath/s_cexpl.c
deleted file mode 100644
index cf6bc974a..000000000
--- a/newlib/libc/sys/linux/cmath/s_cexpl.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Return value of complex exponential function for long double complex value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__cexpl (__complex__ long double x)
-{
-  __complex__ long double retval;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  long double exp_val = __ieee754_expl (__real__ x);
-	  long double sinix, cosix;
-
-	  __sincosl (__imag__ x, &sinix, &cosix);
-
-	  if (isfinite (exp_val))
-	    {
-	      __real__ retval = exp_val * cosix;
-	      __imag__ retval = exp_val * sinix;
-	    }
-	  else
-	    {
-	      __real__ retval = __copysignl (exp_val, cosix);
-	      __imag__ retval = __copysignl (exp_val, sinix);
-	    }
-	}
-      else
-	{
-	  /* If the imaginary part is +-inf or NaN and the real part
-	     is not +-inf the result is NaN + iNaN.  */
-	  __real__ retval = __nanl ("");
-	  __imag__ retval = __nanl ("");
-
-#ifdef FE_INVALID
-	  feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  long double value = signbit (__real__ x) ? 0.0 : HUGE_VALL;
-
-	  if (icls == FP_ZERO)
-	    {
-	      /* Imaginary part is 0.0.  */
-	      __real__ retval = value;
-	      __imag__ retval = __imag__ x;
-	    }
-	  else
-	    {
-	      long double sinix, cosix;
-
-	      __sincosl (__imag__ x, &sinix, &cosix);
-
-	      __real__ retval = __copysignl (value, cosix);
-	      __imag__ retval = __copysignl (value, sinix);
-	    }
-	}
-      else if (signbit (__real__ x) == 0)
-	{
-	  __real__ retval = HUGE_VALL;
-	  __imag__ retval = __nanl ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else
-	{
-	  __real__ retval = 0.0;
-	  __imag__ retval = __copysignl (0.0, __imag__ x);
-	}
-    }
-  else
-    {
-      /* If the real part is NaN the result is NaN + iNaN.  */
-      __real__ retval = __nanl ("");
-      __imag__ retval = __nanl ("");
-
-#ifdef FE_INVALID
-      if (rcls != FP_NAN || icls != FP_NAN)
-	feraiseexcept (FE_INVALID);
-#endif
-    }
-
-  return retval;
-}
-weak_alias (__cexpl, cexpl)
diff --git a/newlib/libc/sys/linux/cmath/s_clog.c b/newlib/libc/sys/linux/cmath/s_clog.c
deleted file mode 100644
index f796024b4..000000000
--- a/newlib/libc/sys/linux/cmath/s_clog.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Compute complex natural logarithm.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__clog (__complex__ double x)
-{
-  __complex__ double result;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      /* Real and imaginary part are 0.0.  */
-      __imag__ result = signbit (__real__ x) ? M_PI : 0.0;
-      __imag__ result = __copysign (__imag__ result, __imag__ x);
-      /* Yes, the following line raises an exception.  */
-      __real__ result = -1.0 / fabs (__real__ x);
-    }
-  else if (rcls != FP_NAN && icls != FP_NAN)
-    {
-      /* Neither real nor imaginary part is NaN.  */
-      __real__ result = __ieee754_log (__ieee754_hypot (__real__ x,
-							__imag__ x));
-      __imag__ result = __ieee754_atan2 (__imag__ x, __real__ x);
-    }
-  else
-    {
-      __imag__ result = __nan ("");
-      if (rcls == FP_INFINITE || icls == FP_INFINITE)
-	/* Real or imaginary part is infinite.  */
-	__real__ result = HUGE_VAL;
-      else
-	__real__ result = __nan ("");
-    }
-
-  return result;
-}
-weak_alias (__clog, clog)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__clog, __clogl)
-weak_alias (__clog, clogl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_clog10.c b/newlib/libc/sys/linux/cmath/s_clog10.c
deleted file mode 100644
index 62c2ca724..000000000
--- a/newlib/libc/sys/linux/cmath/s_clog10.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Compute complex base 10 logarithm.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__clog10 (__complex__ double x)
-{
-  __complex__ double result;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      /* Real and imaginary part are 0.0.  */
-      __imag__ result = signbit (__real__ x) ? M_PI : 0.0;
-      __imag__ result = __copysign (__imag__ result, __imag__ x);
-      /* Yes, the following line raises an exception.  */
-      __real__ result = -1.0 / fabs (__real__ x);
-    }
-  else if (rcls != FP_NAN && icls != FP_NAN)
-    {
-      /* Neither real nor imaginary part is NaN.  */
-      __real__ result = __ieee754_log10 (__ieee754_hypot (__real__ x,
-							  __imag__ x));
-      __imag__ result = M_LOG10E * __ieee754_atan2 (__imag__ x, __real__ x);
-    }
-  else
-    {
-      __imag__ result = __nan ("");
-      if (rcls == FP_INFINITE || icls == FP_INFINITE)
-	/* Real or imaginary part is infinite.  */
-	__real__ result = HUGE_VAL;
-      else
-	__real__ result = __nan ("");
-    }
-
-  return result;
-}
-weak_alias (__clog10, clog10)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__clog10, __clog10l)
-weak_alias (__clog10, clog10l)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_clog10f.c b/newlib/libc/sys/linux/cmath/s_clog10f.c
deleted file mode 100644
index 6d60c5fc2..000000000
--- a/newlib/libc/sys/linux/cmath/s_clog10f.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Compute complex base 10 logarithm.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__clog10f (__complex__ float x)
-{
-  __complex__ float result;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      /* Real and imaginary part are 0.0.  */
-      __imag__ result = signbit (__real__ x) ? M_PI : 0.0;
-      __imag__ result = __copysignf (__imag__ result, __imag__ x);
-      /* Yes, the following line raises an exception.  */
-      __real__ result = -1.0 / fabsf (__real__ x);
-    }
-  else if (rcls != FP_NAN && icls != FP_NAN)
-    {
-      /* Neither real nor imaginary part is NaN.  */
-      __real__ result = __ieee754_log10f (__ieee754_hypotf (__real__ x,
-							    __imag__ x));
-      __imag__ result = M_LOG10E * __ieee754_atan2f (__imag__ x, __real__ x);
-    }
-  else
-    {
-      __imag__ result = __nanf ("");
-      if (rcls == FP_INFINITE || icls == FP_INFINITE)
-	/* Real or imaginary part is infinite.  */
-	__real__ result = HUGE_VALF;
-      else
-	__real__ result = __nanf ("");
-    }
-
-  return result;
-}
-weak_alias (__clog10f, clog10f)
diff --git a/newlib/libc/sys/linux/cmath/s_clog10l.c b/newlib/libc/sys/linux/cmath/s_clog10l.c
deleted file mode 100644
index f901543d0..000000000
--- a/newlib/libc/sys/linux/cmath/s_clog10l.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Compute complex base 10 logarithm.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__clog10l (__complex__ long double x)
-{
-  __complex__ long double result;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      /* Real and imaginary part are 0.0.  */
-      __imag__ result = signbit (__real__ x) ? M_PIl : 0.0;
-      __imag__ result = __copysignl (__imag__ result, __imag__ x);
-      /* Yes, the following line raises an exception.  */
-      __real__ result = -1.0 / fabsl (__real__ x);
-    }
-  else if (rcls != FP_NAN && icls != FP_NAN)
-    {
-      /* Neither real nor imaginary part is NaN.  */
-      __real__ result = __ieee754_log10l (__ieee754_hypotl (__real__ x,
-							    __imag__ x));
-      __imag__ result = M_LOG10El * __ieee754_atan2l (__imag__ x, __real__ x);
-    }
-  else
-    {
-      __imag__ result = __nanl ("");
-      if (rcls == FP_INFINITE || icls == FP_INFINITE)
-	/* Real or imaginary part is infinite.  */
-	__real__ result = HUGE_VALL;
-      else
-	__real__ result = __nanl ("");
-    }
-
-  return result;
-}
-weak_alias (__clog10l, clog10l)
diff --git a/newlib/libc/sys/linux/cmath/s_clogf.c b/newlib/libc/sys/linux/cmath/s_clogf.c
deleted file mode 100644
index c7151f2e5..000000000
--- a/newlib/libc/sys/linux/cmath/s_clogf.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Compute complex natural logarithm.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__clogf (__complex__ float x)
-{
-  __complex__ float result;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      /* Real and imaginary part are 0.0.  */
-      __imag__ result = signbit (__real__ x) ? M_PI : 0.0;
-      __imag__ result = __copysignf (__imag__ result, __imag__ x);
-      /* Yes, the following line raises an exception.  */
-      __real__ result = -1.0 / fabsf (__real__ x);
-    }
-  else if (rcls != FP_NAN && icls != FP_NAN)
-    {
-      /* Neither real nor imaginary part is NaN.  */
-      __real__ result = __ieee754_logf (__ieee754_hypotf (__real__ x,
-							  __imag__ x));
-      __imag__ result = __ieee754_atan2f (__imag__ x, __real__ x);
-    }
-  else
-    {
-      __imag__ result = __nanf ("");
-      if (rcls == FP_INFINITE || icls == FP_INFINITE)
-	/* Real or imaginary part is infinite.  */
-	__real__ result = HUGE_VALF;
-      else
-	__real__ result = __nanf ("");
-    }
-
-  return result;
-}
-weak_alias (__clogf, clogf)
diff --git a/newlib/libc/sys/linux/cmath/s_clogl.c b/newlib/libc/sys/linux/cmath/s_clogl.c
deleted file mode 100644
index 43118f768..000000000
--- a/newlib/libc/sys/linux/cmath/s_clogl.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Compute complex natural logarithm.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__clogl (__complex__ long double x)
-{
-  __complex__ long double result;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls == FP_ZERO && icls == FP_ZERO)
-    {
-      /* Real and imaginary part are 0.0.  */
-      __imag__ result = signbit (__real__ x) ? M_PIl : 0.0;
-      __imag__ result = __copysignl (__imag__ result, __imag__ x);
-      /* Yes, the following line raises an exception.  */
-      __real__ result = -1.0 / fabsl (__real__ x);
-    }
-  else if (rcls != FP_NAN && icls != FP_NAN)
-    {
-      /* Neither real nor imaginary part is NaN.  */
-      __real__ result = __ieee754_logl (__ieee754_hypotl (__real__ x,
-							  __imag__ x));
-      __imag__ result = __ieee754_atan2l (__imag__ x, __real__ x);
-    }
-  else
-    {
-      __imag__ result = __nanl ("");
-      if (rcls == FP_INFINITE || icls == FP_INFINITE)
-	/* Real or imaginary part is infinite.  */
-	__real__ result = HUGE_VALL;
-      else
-	__real__ result = __nanl ("");
-    }
-
-  return result;
-}
-weak_alias (__clogl, clogl)
diff --git a/newlib/libc/sys/linux/cmath/s_cpow.c b/newlib/libc/sys/linux/cmath/s_cpow.c
deleted file mode 100644
index 9018a8a65..000000000
--- a/newlib/libc/sys/linux/cmath/s_cpow.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Complex power of double values.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ double
-__cpow (__complex__ double x, __complex__ double c)
-{
-  return __cexp (c * __clog (x));
-}
-weak_alias (__cpow, cpow)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__cpow, __cpowl)
-weak_alias (__cpow, cpowl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_cpowf.c b/newlib/libc/sys/linux/cmath/s_cpowf.c
deleted file mode 100644
index b0c032422..000000000
--- a/newlib/libc/sys/linux/cmath/s_cpowf.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Complex power of float values.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ float
-__cpowf (__complex__ float x, __complex__ float c)
-{
-  return __cexpf (c * __clogf (x));
-}
-weak_alias (__cpowf, cpowf)
diff --git a/newlib/libc/sys/linux/cmath/s_cpowl.c b/newlib/libc/sys/linux/cmath/s_cpowl.c
deleted file mode 100644
index 4c358b3eb..000000000
--- a/newlib/libc/sys/linux/cmath/s_cpowl.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Complex power of long double values.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-
-__complex__ long double
-__cpowl (__complex__ long double x, __complex__ long double c)
-{
-  return __cexpl (c * __clogl (x));
-}
-weak_alias (__cpowl, cpowl)
diff --git a/newlib/libc/sys/linux/cmath/s_cproj.c b/newlib/libc/sys/linux/cmath/s_cproj.c
deleted file mode 100644
index 6c9e41704..000000000
--- a/newlib/libc/sys/linux/cmath/s_cproj.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Compute projection of complex double value to Riemann sphere.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ double
-__cproj (__complex__ double x)
-{
-  __complex__ double res;
-
-  if (isnan (__real__ x) && isnan (__imag__ x))
-    return x;
-  else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      __real__ res = INFINITY;
-      __imag__ res = __copysign (0.0, __imag__ x);
-    }
-  else
-    {
-      double den = __real__ x * __real__ x + __imag__ x * __imag__ x + 1.0;
-
-      __real__ res = (2.0 * __real__ x) / den;
-      __imag__ res = (2.0 * __imag__ x) / den;
-    }
-
-  return res;
-}
-weak_alias (__cproj, cproj)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__cproj, __cprojl)
-weak_alias (__cproj, cprojl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_cprojf.c b/newlib/libc/sys/linux/cmath/s_cprojf.c
deleted file mode 100644
index a302078b5..000000000
--- a/newlib/libc/sys/linux/cmath/s_cprojf.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Compute projection of complex float value to Riemann sphere.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-#include "math_private.h"
-
-__complex__ float
-__cprojf (__complex__ float x)
-{
-  __complex__ float res;
-
-  if (isnan (__real__ x) && isnan (__imag__ x))
-    return x;
-  else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      __real__ res = INFINITY;
-      __imag__ res = __copysignf (0.0, __imag__ x);
-    }
-  else
-    {
-      float den = __real__ x * __real__ x + __imag__ x * __imag__ x + 1.0;
-
-      __real__ res = (2.0 * __real__ x) / den;
-      __imag__ res = (2.0 * __imag__ x) / den;
-    }
-
-  return res;
-}
-weak_alias (__cprojf, cprojf)
diff --git a/newlib/libc/sys/linux/cmath/s_cprojl.c b/newlib/libc/sys/linux/cmath/s_cprojl.c
deleted file mode 100644
index c70cdc47d..000000000
--- a/newlib/libc/sys/linux/cmath/s_cprojl.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Compute projection of complex long double value to Riemann sphere.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-
-__complex__ long double
-__cprojl (__complex__ long double x)
-{
-  __complex__ long double res;
-
-  if (isnan (__real__ x) && isnan (__imag__ x))
-    return x;
-  else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      __real__ res = INFINITY;
-      __imag__ res = __copysignl (0.0, __imag__ x);
-    }
-  else
-    {
-      long double den = (__real__ x * __real__ x + __imag__ x * __imag__ x
-			 + 1.0);
-
-      __real__ res = (2.0 * __real__ x) / den;
-      __imag__ res = (2.0 * __imag__ x) / den;
-    }
-
-  return res;
-}
-weak_alias (__cprojl, cprojl)
diff --git a/newlib/libc/sys/linux/cmath/s_csin.c b/newlib/libc/sys/linux/cmath/s_csin.c
deleted file mode 100644
index eb380e2c3..000000000
--- a/newlib/libc/sys/linux/cmath/s_csin.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Complex sine function for double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__csin (__complex__ double x)
-{
-  __complex__ double retval;
-  int negate = signbit (__real__ x);
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  __real__ x = fabs (__real__ x);
-
-  if (icls >= FP_ZERO)
-    {
-      /* Imaginary part is finite.  */
-      if (rcls >= FP_ZERO)
-	{
-	  /* Real part is finite.  */
-	  double sinh_val = __ieee754_sinh (__imag__ x);
-	  double cosh_val = __ieee754_cosh (__imag__ x);
-	  double sinix, cosix;
-
-	  __sincos (__real__ x, &sinix, &cosix);
-
-	  __real__ retval = cosh_val * sinix;
-	  __imag__ retval = sinh_val * cosix;
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  if (icls == FP_ZERO)
-	    {
-	      /* Imaginary part is 0.0.  */
-	      __real__ retval = __nan ("");
-	      __imag__ retval = __imag__ x;
-
-#ifdef FE_INVALID
-	      if (rcls == FP_INFINITE)
-		feraiseexcept (FE_INVALID);
-#endif
-	    }
-	  else
-	    {
-	      __real__ retval = __nan ("");
-	      __imag__ retval = __nan ("");
-
-#ifdef FE_INVALID
-	      feraiseexcept (FE_INVALID);
-#endif
-	    }
-	}
-    }
-  else if (icls == FP_INFINITE)
-    {
-      /* Imaginary part is infinite.  */
-      if (rcls == FP_ZERO)
-	{
-	  /* Real part is 0.0.  */
-	  __real__ retval = __copysign (0.0, negate ? -1.0 : 1.0);
-	  __imag__ retval = __imag__ x;
-	}
-      else if (rcls > FP_ZERO)
-	{
-	  /* Real part is finite.  */
-	  double sinix, cosix;
-
-	  __sincos (__real__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysign (HUGE_VAL, sinix);
-	  __imag__ retval = __copysign (HUGE_VAL, cosix);
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	  if (signbit (__imag__ x))
-	    __imag__ retval = -__imag__ retval;
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = __nan ("");
-	  __imag__ retval = HUGE_VAL;
-
-#ifdef FE_INVALID
-	  if (rcls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      if (rcls == FP_ZERO)
-	__real__ retval = __copysign (0.0, negate ? -1.0 : 1.0);
-      else
-	__real__ retval = __nan ("");
-      __imag__ retval = __nan ("");
-    }
-
-  return retval;
-}
-weak_alias (__csin, csin)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__csin, __csinl)
-weak_alias (__csin, csinl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_csinf.c b/newlib/libc/sys/linux/cmath/s_csinf.c
deleted file mode 100644
index b7278810d..000000000
--- a/newlib/libc/sys/linux/cmath/s_csinf.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Complex sine function for float.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__csinf (__complex__ float x)
-{
-  __complex__ float retval;
-  int negate = signbit (__real__ x);
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  __real__ x = fabsf (__real__ x);
-
-  if (icls >= FP_ZERO)
-    {
-      /* Imaginary part is finite.  */
-      if (rcls >= FP_ZERO)
-	{
-	  /* Real part is finite.  */
-	  float sinh_val = __ieee754_sinhf (__imag__ x);
-	  float cosh_val = __ieee754_coshf (__imag__ x);
-	  float sinix, cosix;
-
-	  __sincosf (__real__ x, &sinix, &cosix);
-
-	  __real__ retval = cosh_val * sinix;
-	  __imag__ retval = sinh_val * cosix;
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  if (icls == FP_ZERO)
-	    {
-	      /* Imaginary part is 0.0.  */
-	      __real__ retval = __nanf ("");
-	      __imag__ retval = __imag__ x;
-
-#ifdef FE_INVALID
-	      if (rcls == FP_INFINITE)
-		feraiseexcept (FE_INVALID);
-#endif
-	    }
-	  else
-	    {
-	      __real__ retval = __nanf ("");
-	      __imag__ retval = __nanf ("");
-
-#ifdef FE_INVALID
-	      feraiseexcept (FE_INVALID);
-#endif
-	    }
-	}
-    }
-  else if (icls == FP_INFINITE)
-    {
-      /* Imaginary part is infinite.  */
-      if (rcls == FP_ZERO)
-	{
-	  /* Real part is 0.0.  */
-	  __real__ retval = __copysignf (0.0, negate ? -1.0 : 1.0);
-	  __imag__ retval = __imag__ x;
-	}
-      else if (rcls > FP_ZERO)
-	{
-	  /* Real part is finite.  */
-	  float sinix, cosix;
-
-	  __sincosf (__real__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysignf (HUGE_VALF, sinix);
-	  __imag__ retval = __copysignf (HUGE_VALF, cosix);
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	  if (signbit (__imag__ x))
-	    __imag__ retval = -__imag__ retval;
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = __nanf ("");
-	  __imag__ retval = HUGE_VALF;
-
-#ifdef FE_INVALID
-	  if (rcls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      if (rcls == FP_ZERO)
-	__real__ retval = __copysignf (0.0, negate ? -1.0 : 1.0);
-      else
-	__real__ retval = __nanf ("");
-      __imag__ retval = __nanf ("");
-    }
-
-  return retval;
-}
-weak_alias (__csinf, csinf)
diff --git a/newlib/libc/sys/linux/cmath/s_csinh.c b/newlib/libc/sys/linux/cmath/s_csinh.c
deleted file mode 100644
index f0e0cc61f..000000000
--- a/newlib/libc/sys/linux/cmath/s_csinh.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Complex sine hyperbole function for double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__csinh (__complex__ double x)
-{
-  __complex__ double retval;
-  int negate = signbit (__real__ x);
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  __real__ x = fabs (__real__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  double sinh_val = __ieee754_sinh (__real__ x);
-	  double cosh_val = __ieee754_cosh (__real__ x);
-	  double sinix, cosix;
-
-	  __sincos (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = sinh_val * cosix;
-	  __imag__ retval = cosh_val * sinix;
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  if (rcls == FP_ZERO)
-	    {
-	      /* Real part is 0.0.  */
-	      __real__ retval = __copysign (0.0, negate ? -1.0 : 1.0);
-	      __imag__ retval = __nan ("") + __nan ("");
-
-#ifdef FE_INVALID
-	      if (icls == FP_INFINITE)
-		feraiseexcept (FE_INVALID);
-#endif
-	    }
-	  else
-	    {
-	      __real__ retval = __nan ("");
-	      __imag__ retval = __nan ("");
-
-#ifdef FE_INVALID
-	      feraiseexcept (FE_INVALID);
-#endif
-	    }
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls == FP_ZERO)
-	{
-	  /* Imaginary part is 0.0.  */
-	  __real__ retval = negate ? -HUGE_VAL : HUGE_VAL;
-	  __imag__ retval = __imag__ x;
-	}
-      else if (icls > FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  double sinix, cosix;
-
-	  __sincos (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysign (HUGE_VAL, cosix);
-	  __imag__ retval = __copysign (HUGE_VAL, sinix);
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = HUGE_VAL;
-	  __imag__ retval = __nan ("") + __nan ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __real__ retval = __nan ("");
-      __imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nan ("");
-    }
-
-  return retval;
-}
-weak_alias (__csinh, csinh)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__csinh, __csinhl)
-weak_alias (__csinh, csinhl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_csinhf.c b/newlib/libc/sys/linux/cmath/s_csinhf.c
deleted file mode 100644
index 5cf80d0f9..000000000
--- a/newlib/libc/sys/linux/cmath/s_csinhf.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/* Complex sine hyperbole function for float.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__csinhf (__complex__ float x)
-{
-  __complex__ float retval;
-  int negate = signbit (__real__ x);
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  __real__ x = fabsf (__real__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  float sinh_val = __ieee754_sinhf (__real__ x);
-	  float cosh_val = __ieee754_coshf (__real__ x);
-	  float sinix, cosix;
-
-	  __sincosf (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = sinh_val * cosix;
-	  __imag__ retval = cosh_val * sinix;
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  if (rcls == FP_ZERO)
-	    {
-	      /* Real part is 0.0.  */
-	      __real__ retval = __copysignf (0.0, negate ? -1.0 : 1.0);
-	      __imag__ retval = __nanf ("") + __nanf ("");
-
-#ifdef FE_INVALID
-	      if (icls == FP_INFINITE)
-		feraiseexcept (FE_INVALID);
-#endif
-	    }
-	  else
-	    {
-	      __real__ retval = __nanf ("");
-	      __imag__ retval = __nanf ("");
-
-#ifdef FE_INVALID
-	      feraiseexcept (FE_INVALID);
-#endif
-	    }
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls == FP_ZERO)
-	{
-	  /* Imaginary part is 0.0.  */
-	  __real__ retval = negate ? -HUGE_VALF : HUGE_VALF;
-	  __imag__ retval = __imag__ x;
-	}
-      else if (icls > FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  float sinix, cosix;
-
-	  __sincosf (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysignf (HUGE_VALF, cosix);
-	  __imag__ retval = __copysignf (HUGE_VALF, sinix);
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = HUGE_VALF;
-	  __imag__ retval = __nanf ("") + __nanf ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __real__ retval = __nanf ("");
-      __imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanf ("");
-    }
-
-  return retval;
-}
-weak_alias (__csinhf, csinhf)
diff --git a/newlib/libc/sys/linux/cmath/s_csinhl.c b/newlib/libc/sys/linux/cmath/s_csinhl.c
deleted file mode 100644
index 226075634..000000000
--- a/newlib/libc/sys/linux/cmath/s_csinhl.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/* Complex sine hyperbole function for long double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__csinhl (__complex__ long double x)
-{
-  __complex__ long double retval;
-  int negate = signbit (__real__ x);
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  __real__ x = fabsl (__real__ x);
-
-  if (rcls >= FP_ZERO)
-    {
-      /* Real part is finite.  */
-      if (icls >= FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  long double sinh_val = __ieee754_sinhl (__real__ x);
-	  long double cosh_val = __ieee754_coshl (__real__ x);
-	  long double sinix, cosix;
-
-	  __sincosl (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = sinh_val * cosix;
-	  __imag__ retval = cosh_val * sinix;
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  if (rcls == FP_ZERO)
-	    {
-	      /* Real part is 0.0.  */
-	      __real__ retval = __copysignl (0.0, negate ? -1.0 : 1.0);
-	      __imag__ retval = __nanl ("") + __nanl ("");
-
-#ifdef FE_INVALID
-	      if (icls == FP_INFINITE)
-		feraiseexcept (FE_INVALID);
-#endif
-	    }
-	  else
-	    {
-	      __real__ retval = __nanl ("");
-	      __imag__ retval = __nanl ("");
-
-#ifdef FE_INVALID
-	      feraiseexcept (FE_INVALID);
-#endif
-	    }
-	}
-    }
-  else if (rcls == FP_INFINITE)
-    {
-      /* Real part is infinite.  */
-      if (icls == FP_ZERO)
-	{
-	  /* Imaginary part is 0.0.  */
-	  __real__ retval = negate ? -HUGE_VALL : HUGE_VALL;
-	  __imag__ retval = __imag__ x;
-	}
-      else if (icls > FP_ZERO)
-	{
-	  /* Imaginary part is finite.  */
-	  long double sinix, cosix;
-
-	  __sincosl (__imag__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysignl (HUGE_VALL, cosix);
-	  __imag__ retval = __copysignl (HUGE_VALL, sinix);
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = HUGE_VALL;
-	  __imag__ retval = __nanl ("") + __nanl ("");
-
-#ifdef FE_INVALID
-	  if (icls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __real__ retval = __nanl ("");
-      __imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanl ("");
-    }
-
-  return retval;
-}
-weak_alias (__csinhl, csinhl)
diff --git a/newlib/libc/sys/linux/cmath/s_csinl.c b/newlib/libc/sys/linux/cmath/s_csinl.c
deleted file mode 100644
index f7a1c4360..000000000
--- a/newlib/libc/sys/linux/cmath/s_csinl.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Complex sine function for long double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__csinl (__complex__ long double x)
-{
-  __complex__ long double retval;
-  int negate = signbit (__real__ x);
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  __real__ x = fabsl (__real__ x);
-
-  if (icls >= FP_ZERO)
-    {
-      /* Imaginary part is finite.  */
-      if (rcls >= FP_ZERO)
-	{
-	  /* Real part is finite.  */
-	  long double sinh_val = __ieee754_sinhl (__imag__ x);
-	  long double cosh_val = __ieee754_coshl (__imag__ x);
-	  long double sinix, cosix;
-
-	  __sincosl (__real__ x, &sinix, &cosix);
-
-	  __real__ retval = cosh_val * sinix;
-	  __imag__ retval = sinh_val * cosix;
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  if (icls == FP_ZERO)
-	    {
-	      /* Imaginary part is 0.0.  */
-	      __real__ retval = __nanl ("");
-	      __imag__ retval = __imag__ x;
-
-#ifdef FE_INVALID
-	      if (rcls == FP_INFINITE)
-		feraiseexcept (FE_INVALID);
-#endif
-	    }
-	  else
-	    {
-	      __real__ retval = __nanl ("");
-	      __imag__ retval = __nanl ("");
-
-#ifdef FE_INVALID
-	      feraiseexcept (FE_INVALID);
-#endif
-	    }
-	}
-    }
-  else if (icls == FP_INFINITE)
-    {
-      /* Imaginary part is infinite.  */
-      if (rcls == FP_ZERO)
-	{
-	  /* Real part is 0.0.  */
-	  __real__ retval = __copysignl (0.0, negate ? -1.0 : 1.0);
-	  __imag__ retval = __imag__ x;
-	}
-      else if (rcls > FP_ZERO)
-	{
-	  /* Real part is finite.  */
-	  long double sinix, cosix;
-
-	  __sincosl (__real__ x, &sinix, &cosix);
-
-	  __real__ retval = __copysignl (HUGE_VALL, sinix);
-	  __imag__ retval = __copysignl (HUGE_VALL, cosix);
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	  if (signbit (__imag__ x))
-	    __imag__ retval = -__imag__ retval;
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = __nanl ("");
-	  __imag__ retval = HUGE_VALL;
-
-#ifdef FE_INVALID
-	  if (rcls == FP_INFINITE)
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      if (rcls == FP_ZERO)
-	__real__ retval = __copysignl (0.0, negate ? -1.0 : 1.0);
-      else
-	__real__ retval = __nanl ("");
-      __imag__ retval = __nanl ("");
-    }
-
-  return retval;
-}
-weak_alias (__csinl, csinl)
diff --git a/newlib/libc/sys/linux/cmath/s_csqrt.c b/newlib/libc/sys/linux/cmath/s_csqrt.c
deleted file mode 100644
index 0bb6690b1..000000000
--- a/newlib/libc/sys/linux/cmath/s_csqrt.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Complex square root of double value.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__csqrt (__complex__ double x)
-{
-  __complex__ double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VAL;
-	  __imag__ res = __imag__ x;
-	}
-      else if (rcls == FP_INFINITE)
-	{
-	  if (__real__ x < 0.0)
-	    {
-	      __real__ res = icls == FP_NAN ? __nan ("") : 0;
-	      __imag__ res = __copysign (HUGE_VAL, __imag__ x);
-	    }
-	  else
-	    {
-	      __real__ res = __real__ x;
-	      __imag__ res = (icls == FP_NAN
-			      ? __nan ("") : __copysign (0.0, __imag__ x));
-	    }
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-	}
-    }
-  else
-    {
-      if (icls == FP_ZERO)
-	{
-	  if (__real__ x < 0.0)
-	    {
-	      __real__ res = 0.0;
-	      __imag__ res = __copysign (__ieee754_sqrt (-__real__ x),
-					 __imag__ x);
-	    }
-	  else
-	    {
-	      __real__ res = fabs (__ieee754_sqrt (__real__ x));
-	      __imag__ res = __copysign (0.0, __imag__ x);
-	    }
-	}
-      else if (rcls == FP_ZERO)
-	{
-	  double r = __ieee754_sqrt (0.5 * fabs (__imag__ x));
-
-	  __real__ res = __copysign (r, __imag__ x);
-	  __imag__ res = r;
-	}
-      else
-	{
-	  double d, r, s;
-
-	  d = __ieee754_hypot (__real__ x, __imag__ x);
-	  /* Use the identity   2  Re res  Im res = Im x
-	     to avoid cancellation error in  d +/- Re x.  */
-	  if (__real__ x > 0)
-	    {
-	      r = __ieee754_sqrt (0.5 * d + 0.5 * __real__ x);
-	      s = (0.5 * __imag__ x) / r;
-	    }
-	  else
-	    {
-	      s = __ieee754_sqrt (0.5 * d - 0.5 * __real__ x);
-	      r = fabs ((0.5 * __imag__ x) / s);
-	    }
-
-	  __real__ res = r;
-	  __imag__ res = __copysign (s, __imag__ x);
-	}
-    }
-
-  return res;
-}
-weak_alias (__csqrt, csqrt)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__csqrt, __csqrtl)
-weak_alias (__csqrt, csqrtl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_csqrtf.c b/newlib/libc/sys/linux/cmath/s_csqrtf.c
deleted file mode 100644
index f7b18368b..000000000
--- a/newlib/libc/sys/linux/cmath/s_csqrtf.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Complex square root of float value.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__csqrtf (__complex__ float x)
-{
-  __complex__ float res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VALF;
-	  __imag__ res = __imag__ x;
-	}
-      else if (rcls == FP_INFINITE)
-	{
-	  if (__real__ x < 0.0)
-	    {
-	      __real__ res = icls == FP_NAN ? __nanf ("") : 0;
-	      __imag__ res = __copysignf (HUGE_VALF, __imag__ x);
-	    }
-	  else
-	    {
-	      __real__ res = __real__ x;
-	      __imag__ res = (icls == FP_NAN
-			      ? __nanf ("") : __copysignf (0.0, __imag__ x));
-	    }
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-	}
-    }
-  else
-    {
-      if (icls == FP_ZERO)
-	{
-	  if (__real__ x < 0.0)
-	    {
-	      __real__ res = 0.0;
-	      __imag__ res = __copysignf (__ieee754_sqrtf (-__real__ x),
-					  __imag__ x);
-	    }
-	  else
-	    {
-	      __real__ res = fabsf (__ieee754_sqrtf (__real__ x));
-	      __imag__ res = __copysignf (0.0, __imag__ x);
-	    }
-	}
-      else if (rcls == FP_ZERO)
-	{
-	  float r = __ieee754_sqrtf (0.5 * fabsf (__imag__ x));
-
-	  __real__ res = __copysignf (r, __imag__ x);
-	  __imag__ res = r;
-	}
-      else
-	{
-	  float d, r, s;
-
-	  d = __ieee754_hypotf (__real__ x, __imag__ x);
-	  /* Use the identity   2  Re res  Im res = Im x
-	     to avoid cancellation error in  d +/- Re x.  */
-	  if (__real__ x > 0)
-	    {
-	      r = __ieee754_sqrtf (0.5f * d + 0.5f * __real__ x);
-	      s = (0.5f * __imag__ x) / r;
-	    }
-	  else
-	    {
-	      s = __ieee754_sqrtf (0.5f * d - 0.5f * __real__ x);
-	      r = fabsf ((0.5f * __imag__ x) / s);
-	    }
-
-	  __real__ res = r;
-	  __imag__ res = __copysignf (s, __imag__ x);
-	}
-    }
-
-  return res;
-}
-weak_alias (__csqrtf, csqrtf)
diff --git a/newlib/libc/sys/linux/cmath/s_csqrtl.c b/newlib/libc/sys/linux/cmath/s_csqrtl.c
deleted file mode 100644
index 8e27750a0..000000000
--- a/newlib/libc/sys/linux/cmath/s_csqrtl.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Complex square root of long double value.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__csqrtl (__complex__ long double x)
-{
-  __complex__ long double res;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (rcls <= FP_INFINITE || icls <= FP_INFINITE)
-    {
-      if (icls == FP_INFINITE)
-	{
-	  __real__ res = HUGE_VALL;
-	  __imag__ res = __imag__ x;
-	}
-      else if (rcls == FP_INFINITE)
-	{
-	  if (__real__ x < 0.0)
-	    {
-	      __real__ res = icls == FP_NAN ? __nanl ("") : 0;
-	      __imag__ res = __copysignl (HUGE_VALL, __imag__ x);
-	    }
-	  else
-	    {
-	      __real__ res = __real__ x;
-	      __imag__ res = (icls == FP_NAN
-			      ? __nanl ("") : __copysignl (0.0, __imag__ x));
-	    }
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-	}
-    }
-  else
-    {
-      if (icls == FP_ZERO)
-	{
-	  if (__real__ x < 0.0)
-	    {
-	      __real__ res = 0.0;
-	      __imag__ res = __copysignl (__ieee754_sqrtl (-__real__ x),
-					  __imag__ x);
-	    }
-	  else
-	    {
-	      __real__ res = fabsl (__ieee754_sqrtl (__real__ x));
-	      __imag__ res = __copysignl (0.0, __imag__ x);
-	    }
-	}
-      else if (rcls == FP_ZERO)
-	{
-	  long double r = __ieee754_sqrtl (0.5 * fabsl (__imag__ x));
-
-	  __real__ res = __copysignl (r, __imag__ x);
-	  __imag__ res = r;
-	}
-      else
-	{
-	  long double d, r, s;
-
-	  d = __ieee754_hypotl (__real__ x, __imag__ x);
-	  /* Use the identity   2  Re res  Im res = Im x
-	     to avoid cancellation error in  d +/- Re x.  */
-	  if (__real__ x > 0)
-	    {
-	      r = __ieee754_sqrtl (0.5L * d + 0.5L * __real__ x);
-	      s = (0.5L * __imag__ x) / r;
-	    }
-	  else
-	    {
-	      s = __ieee754_sqrtl (0.5L * d - 0.5L * __real__ x);
-	      r = fabsl ((0.5L * __imag__ x) / s);
-	    }
-
-	  __real__ res = r;
-	  __imag__ res = __copysignl (s, __imag__ x);
-	}
-    }
-
-  return res;
-}
-weak_alias (__csqrtl, csqrtl)
diff --git a/newlib/libc/sys/linux/cmath/s_ctan.c b/newlib/libc/sys/linux/cmath/s_ctan.c
deleted file mode 100644
index 6a09fe465..000000000
--- a/newlib/libc/sys/linux/cmath/s_ctan.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Complex tangent function for double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__ctan (__complex__ double x)
-{
-  __complex__ double res;
-
-  if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      if (__isinf (__imag__ x))
-	{
-	  __real__ res = __copysign (0.0, __real__ x);
-	  __imag__ res = __copysign (1.0, __imag__ x);
-	}
-      else if (__real__ x == 0.0)
-	{
-	  res = x;
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-
-#ifdef FE_INVALID
-	  if (__isinf (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      double sin2rx, cos2rx;
-      double den;
-
-      __sincos (2.0 * __real__ x, &sin2rx, &cos2rx);
-
-      den = cos2rx + __ieee754_cosh (2.0 * __imag__ x);
-
-      __real__ res = sin2rx / den;
-      __imag__ res = __ieee754_sinh (2.0 * __imag__ x) / den;
-    }
-
-  return res;
-}
-weak_alias (__ctan, ctan)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__ctan, __ctanl)
-weak_alias (__ctan, ctanl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_ctanf.c b/newlib/libc/sys/linux/cmath/s_ctanf.c
deleted file mode 100644
index 89bc84741..000000000
--- a/newlib/libc/sys/linux/cmath/s_ctanf.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Complex tangent function for float.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__ctanf (__complex__ float x)
-{
-  __complex__ float res;
-
-  if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      if (__isinff (__imag__ x))
-	{
-	  __real__ res = __copysignf (0.0, __real__ x);
-	  __imag__ res = __copysignf (1.0, __imag__ x);
-	}
-      else if (__real__ x == 0.0)
-	{
-	  res = x;
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-
-#ifdef FE_INVALID
-	  if (__isinff (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      float sin2rx, cos2rx;
-      float den;
-
-      __sincosf (2.0 * __real__ x, &sin2rx, &cos2rx);
-
-      den = cos2rx + __ieee754_coshf (2.0 * __imag__ x);
-
-      __real__ res = sin2rx / den;
-      __imag__ res = __ieee754_sinhf (2.0 * __imag__ x) / den;
-    }
-
-  return res;
-}
-weak_alias (__ctanf, ctanf)
diff --git a/newlib/libc/sys/linux/cmath/s_ctanh.c b/newlib/libc/sys/linux/cmath/s_ctanh.c
deleted file mode 100644
index 971cd9040..000000000
--- a/newlib/libc/sys/linux/cmath/s_ctanh.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Complex hyperbole tangent for double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ double
-__ctanh (__complex__ double x)
-{
-  __complex__ double res;
-
-  if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      if (__isinf (__real__ x))
-	{
-	  __real__ res = __copysign (1.0, __real__ x);
-	  __imag__ res = __copysign (0.0, __imag__ x);
-	}
-      else if (__imag__ x == 0.0)
-	{
-	  res = x;
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-
-#ifdef FE_INVALID
-	  if (__isinf (__imag__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      double sin2ix, cos2ix;
-      double den;
-
-      __sincos (2.0 * __imag__ x, &sin2ix, &cos2ix);
-
-      den = (__ieee754_cosh (2.0 * __real__ x) + cos2ix);
-
-      __real__ res = __ieee754_sinh (2.0 * __real__ x) / den;
-      __imag__ res = sin2ix / den;
-    }
-
-  return res;
-}
-weak_alias (__ctanh, ctanh)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__ctanh, __ctanhl)
-weak_alias (__ctanh, ctanhl)
-#endif
diff --git a/newlib/libc/sys/linux/cmath/s_ctanhf.c b/newlib/libc/sys/linux/cmath/s_ctanhf.c
deleted file mode 100644
index b9e3c57fc..000000000
--- a/newlib/libc/sys/linux/cmath/s_ctanhf.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Complex hyperbole tangent for float.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ float
-__ctanhf (__complex__ float x)
-{
-  __complex__ float res;
-
-  if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      if (__isinff (__real__ x))
-	{
-	  __real__ res = __copysignf (1.0, __real__ x);
-	  __imag__ res = __copysignf (0.0, __imag__ x);
-	}
-      else if (__imag__ x == 0.0)
-	{
-	  res = x;
-	}
-      else
-	{
-	  __real__ res = __nanf ("");
-	  __imag__ res = __nanf ("");
-
-#ifdef FE_INVALID
-	  if (__isinff (__imag__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      float sin2ix, cos2ix;
-      float den;
-
-      __sincosf (2.0 * __imag__ x, &sin2ix, &cos2ix);
-
-      den = (__ieee754_coshf (2.0 * __real__ x) + cos2ix);
-
-      __real__ res = __ieee754_sinhf (2.0 * __real__ x) / den;
-      __imag__ res = sin2ix / den;
-    }
-
-  return res;
-}
-weak_alias (__ctanhf, ctanhf)
diff --git a/newlib/libc/sys/linux/cmath/s_ctanhl.c b/newlib/libc/sys/linux/cmath/s_ctanhl.c
deleted file mode 100644
index 7bf6b3919..000000000
--- a/newlib/libc/sys/linux/cmath/s_ctanhl.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Complex hyperbole tangent for long double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__ctanhl (__complex__ long double x)
-{
-  __complex__ long double res;
-
-  if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      if (__isinfl (__real__ x))
-	{
-	  __real__ res = __copysignl (1.0, __real__ x);
-	  __imag__ res = __copysignl (0.0, __imag__ x);
-	}
-      else if (__imag__ x == 0.0)
-	{
-	  res = x;
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-
-#ifdef FE_INVALID
-	  if (__isinfl (__imag__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      long double sin2ix, cos2ix;
-      long double den;
-
-      __sincosl (2.0 * __imag__ x, &sin2ix, &cos2ix);
-
-      den = (__ieee754_coshl (2.0 * __real__ x) + cos2ix);
-
-      __real__ res = __ieee754_sinhl (2.0 * __real__ x) / den;
-      __imag__ res = sin2ix / den;
-    }
-
-  return res;
-}
-weak_alias (__ctanhl, ctanhl)
diff --git a/newlib/libc/sys/linux/cmath/s_ctanl.c b/newlib/libc/sys/linux/cmath/s_ctanl.c
deleted file mode 100644
index fa153e9b3..000000000
--- a/newlib/libc/sys/linux/cmath/s_ctanl.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Complex tangent function for long double.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-#include "math_private.h"
-
-
-__complex__ long double
-__ctanl (__complex__ long double x)
-{
-  __complex__ long double res;
-
-  if (!isfinite (__real__ x) || !isfinite (__imag__ x))
-    {
-      if (__isinfl (__imag__ x))
-	{
-	  __real__ res = __copysignl (0.0, __real__ x);
-	  __imag__ res = __copysignl (1.0, __imag__ x);
-	}
-      else if (__real__ x == 0.0)
-	{
-	  res = x;
-	}
-      else
-	{
-	  __real__ res = __nanl ("");
-	  __imag__ res = __nanl ("");
-
-#ifdef FE_INVALID
-	  if (__isinfl (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      long double sin2rx, cos2rx;
-      long double den;
-
-      __sincosl (2.0 * __real__ x, &sin2rx, &cos2rx);
-
-      den = cos2rx + __ieee754_coshl (2.0 * __imag__ x);
-
-      __real__ res = sin2rx / den;
-      __imag__ res = __ieee754_sinhl (2.0 * __imag__ x) / den;
-    }
-
-  return res;
-}
-weak_alias (__ctanl, ctanl)
diff --git a/newlib/libc/sys/linux/config.h b/newlib/libc/sys/linux/config.h
deleted file mode 100644
index 76b438c85..000000000
--- a/newlib/libc/sys/linux/config.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#define HAVE_WEAK_SYMBOLS 1
-#define HAVE_GNU_LD 1
-#define HAVE_ELF 1
-#define __ASSUME_REALTIME_SIGNALS 1
-#define ASM_GLOBAL_DIRECTIVE .global
-
-#define TEMP_FAILURE_RETRY(expression) \
-  (__extension__                                                              \
-    ({ long int __result;                                                     \
-       do __result = (long int) (expression);                                 \
-       while (__result == -1L && errno == EINTR);                             \
-       __result; }))
-
-#define UINT32_C(c)    c ## U
-
-#include <machine/sysdep.h>
diff --git a/newlib/libc/sys/linux/configure b/newlib/libc/sys/linux/configure
deleted file mode 100755
index 88451ffb1..000000000
--- a/newlib/libc/sys/linux/configure
+++ /dev/null
@@ -1,3473 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-ac_help="$ac_help
-  --enable-shared[=PKGS]  build shared libraries [default=yes]"
-ac_help="$ac_help
-  --enable-static[=PKGS]  build static libraries [default=yes]"
-ac_help="$ac_help
-  --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
-ac_help="$ac_help
-  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
-ac_help="$ac_help
-  --disable-libtool-lock  avoid locking (might break parallel builds)"
-ac_help="$ac_help
-  --with-pic              try to use only PIC/non-PIC objects [default=use both]"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
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-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir="$ac_optarg" ;;
-
-  -disable-* | --disable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
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-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
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- esac
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-  case "${enableval}" in
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- esac
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-
-
-
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-
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-
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-
-
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-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:948: checking host system type" >&5
-
-host_alias=$host
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-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1337: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1382: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1436: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
-  enableval="$enable_maintainer_mode"
-  USE_MAINTAINER_MODE=$enableval
-else
-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
-  MAINTAINER_MODE_FALSE='#'
-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1470: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-
-if test "${use_libtool}" = "yes"; then
-
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_shared=yes
-fi
-
-# Check whether --enable-static or --disable-static was given.
-if test "${enable_static+set}" = set; then
-  enableval="$enable_static"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_static=yes
-fi
-
-# Check whether --enable-fast-install or --disable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
-  enableval="$enable_fast_install"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_fast_install=yes
-fi
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1656: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1686: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1737: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1769: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1780 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1811: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1816: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1844: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-# Check whether --with-gnu-ld or --without-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
-  withval="$with_gnu_ld"
-  test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1887: checking for ld used by GCC" >&5
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1917: checking for GNU ld" >&5
-else
-  echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1920: checking for non-GNU ld" >&5
-fi
-if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
-echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1955: checking if the linker ($LD) is GNU ld" >&5
-if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi
-fi
-
-echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1972: checking for $LD option to reload object files" >&5
-if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-
-echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1984: checking for BSD-compatible nm" >&5
-if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-
-NM="$lt_cv_path_NM"
-echo "$ac_t""$NM" 1>&6
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2022: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:2043: checking how to recognise dependant libraries" >&5
-if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.012)
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-  fi
-  ;;
-
-newsos6)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-sysv5uw[78]* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-
-fi
-
-echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-
-echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2216: checking for object suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  for ac_file in conftest.*; do
-    case $ac_file in
-    *.c) ;;
-    *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
-    esac
-  done
-else
-  { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_objext" 1>&6
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2246: checking for ${ac_tool_prefix}file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2308: checking for file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2379: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2411: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2446: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_STRIP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2478: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  STRIP=":"
-fi
-fi
-
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-
-libtool_flags="$libtool_flags --enable-win32-dll"
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
-  enableval="$enable_libtool_lock"
-  :
-fi
-
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Check whether --with-pic or --without-pic was given.
-if test "${with_pic+set}" = set; then
-  withval="$with_pic"
-  pic_mode="$withval"
-else
-  pic_mode=default
-fi
-
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line 2545 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2565: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2583: checking whether the C compiler needs -belf" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-     cat > conftest.$ac_ext <<EOF
-#line 2596 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=no
-fi
-rm -f conftest*
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-fi
-
-echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2633: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_DLLTOOL"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2665: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  DLLTOOL="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2700: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AS"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2732: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AS="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2767: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_OBJDUMP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2799: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="false"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  OBJDUMP="false"
-fi
-fi
-
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  echo $ac_n "checking if libtool should supply DllMain function""... $ac_c" 1>&6
-echo "configure:2835: checking if libtool should supply DllMain function" >&5
-if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2840 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);
-; return 0; }
-EOF
-if { (eval echo configure:2848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_need_dllmain=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_need_dllmain=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_need_dllmain" 1>&6
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
-echo "configure:2869: checking how to link DLLs" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2874 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-mdll
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-dll
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_cc_dll_switch" 1>&6
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  
-esac
-
-
-# Save cache, so that ltconfig can load it
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
-
-# Reload cache, that may have been modified by ltconfig
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-
-  
-
-  
-	 
-	 
-for ac_prog in mawk gawk nawk awk
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2995: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AWK="$ac_prog"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AWK="$ac_cv_prog_AWK"
-if test -n "$AWK"; then
-  echo "$ac_t""$AWK" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-test -n "$AWK" && break
-done
-
-fi
-
-LINUX_MACH_LIB=
-if test -n "${machine_dir}"; then
-  if test "${use_libtool}" = "yes"; then
-    LINUX_MACH_LIB=machine/${machine_dir}/liblinux${machine_dir}.${aext}
-  else
-    LINUX_MACH_LIB=machine/lib.${aext}
-  fi
-fi
-
-
-EXTRA_SUBDIRS=
-EXTRA_SUBLIBS=
-
-if test "${newlib_multithread}" = "yes"; then
-EXTRA_CONFIG_DIRS=linuxthreads
-fi
-if test "x${newlib_elix_level}" = "x1"; then
-EXTRA_SUBDIRS=linuxthreads net
-else 
-EXTRA_SUBDIRS="linuxthreads net intl stdlib iconv dl"
-EXTRA_SUBLIBS="net/libnet.la intl/libintl.la stdlib/libstdlib.la iconv/libiconv.la dl/libdl.la"
-fi
-
-
-
-
-subdirs="machine $EXTRA_CONFIG_DIRS"
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile intl/Makefile net/Makefile stdlib/Makefile iconv/Makefile dl/Makefile cmath/Makefile argp/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-s%@LN_S@%$LN_S%g
-s%@STRIP@%$STRIP%g
-s%@DLLTOOL@%$DLLTOOL%g
-s%@OBJDUMP@%$OBJDUMP%g
-s%@LIBTOOL@%$LIBTOOL%g
-s%@AWK@%$AWK%g
-s%@LINUX_MACH_LIB@%$LINUX_MACH_LIB%g
-s%@EXTRA_SUBDIRS@%$EXTRA_SUBDIRS%g
-s%@EXTRA_SUBLIBS@%$EXTRA_SUBLIBS%g
-s%@subdirs@%$subdirs%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile intl/Makefile net/Makefile stdlib/Makefile iconv/Makefile dl/Makefile cmath/Makefile argp/Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-if test "$no_recursion" != yes; then
-
-  # Remove --cache-file and --srcdir arguments so they do not pile up.
-  ac_sub_configure_args=
-  ac_prev=
-  for ac_arg in $ac_configure_args; do
-    if test -n "$ac_prev"; then
-      ac_prev=
-      continue
-    fi
-    case "$ac_arg" in
-    -cache-file | --cache-file | --cache-fil | --cache-fi \
-    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-      ac_prev=cache_file ;;
-    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-      ;;
-    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-      ac_prev=srcdir ;;
-    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-      ;;
-    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
-    esac
-  done
-
-  for ac_config_dir in machine $EXTRA_CONFIG_DIRS; do
-
-    # Do not complain, so a configure script can configure whichever
-    # parts of a large source tree are present.
-    if test ! -d $srcdir/$ac_config_dir; then
-      continue
-    fi
-
-    echo configuring in $ac_config_dir
-
-    case "$srcdir" in
-    .) ;;
-    *)
-      if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
-      else
-        { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
-      fi
-      ;;
-    esac
-
-    ac_popdir=`pwd`
-    cd $ac_config_dir
-
-      # A "../" for each directory in /$ac_config_dir.
-      ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
-
-    case "$srcdir" in
-    .) # No --srcdir option.  We are building in place.
-      ac_sub_srcdir=$srcdir ;;
-    /*) # Absolute path.
-      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
-    *) # Relative path.
-      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
-    esac
-
-    # Check for guested configure; otherwise get Cygnus style configure.
-    if test -f $ac_sub_srcdir/configure; then
-      ac_sub_configure=$ac_sub_srcdir/configure
-    elif test -f $ac_sub_srcdir/configure.in; then
-      ac_sub_configure=$ac_configure
-    else
-      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
-      ac_sub_configure=
-    fi
-
-    # The recursion is here.
-    if test -n "$ac_sub_configure"; then
-
-      # Make the cache file name correct relative to the subdirectory.
-      case "$cache_file" in
-      /*) ac_sub_cache_file=$cache_file ;;
-      *) # Relative path.
-        ac_sub_cache_file="$ac_dots$cache_file" ;;
-      esac
-  case "$ac_given_INSTALL" in
-        [/$]*) INSTALL="$ac_given_INSTALL" ;;
-        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-        esac
-
-      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
-      # The eval makes quoting arguments work.
-      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
-      then :
-      else
-        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
-      fi
-    fi
-
-    cd $ac_popdir
-  done
-fi
-
diff --git a/newlib/libc/sys/linux/configure.in b/newlib/libc/sys/linux/configure.in
deleted file mode 100644
index e03bcd960..000000000
--- a/newlib/libc/sys/linux/configure.in
+++ /dev/null
@@ -1,50 +0,0 @@
-dnl This is the newlib/libc/sys/linux configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(linux.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-dnl We have to enable libtool after NEWLIB_CONFIGURE because if we try and
-dnl add it into NEWLIB_CONFIGURE, executable tests are made before the first
-dnl line of the macro which fail because appropriate LDFLAGS are not set.
-
-if test "${use_libtool}" = "yes"; then
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-AC_PROG_AWK
-fi
-
-LINUX_MACH_LIB=
-if test -n "${machine_dir}"; then
-  if test "${use_libtool}" = "yes"; then
-    LINUX_MACH_LIB=machine/${machine_dir}/liblinux${machine_dir}.${aext}
-  else
-    LINUX_MACH_LIB=machine/lib.${aext}
-  fi
-fi
-AC_SUBST(LINUX_MACH_LIB)
-
-EXTRA_SUBDIRS=
-EXTRA_SUBLIBS=
-
-if test "${newlib_multithread}" = "yes"; then
-EXTRA_CONFIG_DIRS=linuxthreads
-fi
-if test "x${newlib_elix_level}" = "x1"; then
-EXTRA_SUBDIRS=linuxthreads net
-else 
-EXTRA_SUBDIRS="linuxthreads net intl stdlib iconv dl"
-EXTRA_SUBLIBS="net/libnet.la intl/libintl.la stdlib/libstdlib.la iconv/libiconv.la dl/libdl.la"
-fi
-
-AC_SUBST(EXTRA_SUBDIRS)
-AC_SUBST(EXTRA_SUBLIBS)
-
-AC_CONFIG_SUBDIRS(machine $EXTRA_CONFIG_DIRS)
-
-AC_OUTPUT(Makefile intl/Makefile net/Makefile stdlib/Makefile iconv/Makefile dl/Makefile cmath/Makefile argp/Makefile)
diff --git a/newlib/libc/sys/linux/confstr.c b/newlib/libc/sys/linux/confstr.c
deleted file mode 100644
index 6b566b308..000000000
--- a/newlib/libc/sys/linux/confstr.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/* Copyright (C) 1991, 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define _GNU_SOURCE 1
-
-#include <stddef.h>
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-#include <confstr.h>
-
-/* If BUF is not NULL and LEN > 0, fill in at most LEN - 1 bytes
-   of BUF with the value corresponding to NAME and zero-terminate BUF.
-   Return the number of bytes required to hold NAME's entire value.  */
-size_t
-confstr (name, buf, len)
-     int name;
-     char *buf;
-     size_t len;
-{
-  const char *string;
-  size_t string_len;
-
-  switch (name)
-    {
-    case _CS_PATH:
-      {
-	static const char cs_path[] = CS_PATH;
-	string = cs_path;
-	string_len = sizeof (cs_path);
-      }
-      break;
-
-    case _CS_V6_WIDTH_RESTRICTED_ENVS:
-      /* We have to return a newline-separated list of named of
-	 programming environements in which the widths of blksize_t,
-	 cc_t, mode_t, nfds_t, pid_t, ptrdiff_t, size_t, speed_t,
-	 ssize_t, suseconds_t, tcflag_t, useconds_t, wchar_t, and
-	 wint_t types are no greater than the width of type long.
-
-	 Currently this means all environment which the system allows.  */
-      {
-	static const char restenvs[] =
-#if _POSIX_V6_ILP32_OFF32 > 0
-	"_POSIX_V6_ILP32_OFF32"
-#endif
-#if _POSIX_V6_ILP32_OFFBIG > 0
-# if _POSIX_V6_ILP32_OFF32 > 0
-	"\n"
-# endif
-	"_POSIX_V6_ILP32_OFFBIG"
-#endif
-#if _POSIX_V6_LP64_OFF64 > 0
-# if _POSIX_V6_ILP32_OFF32 > 0 || _POSIX_V6_ILP32_OFFBIG > 0
-	"\n"
-# endif
-	"_POSIX_V6_LP64_OFF64"
-#endif
-#if _POSIX_V6_LPBIG_OFFBIG > 0
-# if _POSIX_V6_ILP32_OFF32 > 0 || _POSIX_V6_ILP32_OFFBIG > 0 \
-     || _POSIX_V6_LP64_OFF64 > 0
-	"\n"
-# endif
-	"_POSIX_V6_LPBIG_OFFBIG"
-#endif
-	  ;
-	string = restenvs;
-	string_len = sizeof (restenvs);
-      }
-      break;
-
-    case _CS_XBS5_ILP32_OFFBIG_CFLAGS:
-    case _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS:
-    case _CS_LFS_CFLAGS:
-#if _XBS5_LP64_OFF64 == -1 && _XBS5_LPBIG_OFFBIG == -1 && _XBS5_ILP32_OFFBIG == 1
-      /* Signal that we want the new ABI.  */
-      {
-	static const char file_offset[] = "-D_FILE_OFFSET_BITS=64";
-	string = file_offset;
-	string_len = sizeof (file_offset);
-      }
-      break;
-#endif
-      /* FALLTHROUGH */
-
-    case _CS_LFS_LINTFLAGS:
-    case _CS_LFS_LDFLAGS:
-    case _CS_LFS_LIBS:
-    case _CS_LFS64_CFLAGS:
-    case _CS_LFS64_LINTFLAGS:
-    case _CS_LFS64_LDFLAGS:
-    case _CS_LFS64_LIBS:
-
-    case _CS_XBS5_ILP32_OFF32_CFLAGS:
-    case _CS_XBS5_ILP32_OFF32_LDFLAGS:
-    case _CS_XBS5_ILP32_OFF32_LIBS:
-    case _CS_XBS5_ILP32_OFF32_LINTFLAGS:
-    case _CS_XBS5_ILP32_OFFBIG_LDFLAGS:
-    case _CS_XBS5_ILP32_OFFBIG_LIBS:
-    case _CS_XBS5_ILP32_OFFBIG_LINTFLAGS:
-    case _CS_XBS5_LP64_OFF64_CFLAGS:
-    case _CS_XBS5_LP64_OFF64_LDFLAGS:
-    case _CS_XBS5_LP64_OFF64_LIBS:
-    case _CS_XBS5_LP64_OFF64_LINTFLAGS:
-    case _CS_XBS5_LPBIG_OFFBIG_CFLAGS:
-    case _CS_XBS5_LPBIG_OFFBIG_LDFLAGS:
-    case _CS_XBS5_LPBIG_OFFBIG_LIBS:
-    case _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS:
-
-    case _CS_POSIX_V6_ILP32_OFF32_CFLAGS:
-    case _CS_POSIX_V6_ILP32_OFF32_LDFLAGS:
-    case _CS_POSIX_V6_ILP32_OFF32_LIBS:
-    case _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS:
-    case _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS:
-    case _CS_POSIX_V6_ILP32_OFFBIG_LIBS:
-    case _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS:
-    case _CS_POSIX_V6_LP64_OFF64_CFLAGS:
-    case _CS_POSIX_V6_LP64_OFF64_LDFLAGS:
-    case _CS_POSIX_V6_LP64_OFF64_LIBS:
-    case _CS_POSIX_V6_LP64_OFF64_LINTFLAGS:
-    case _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS:
-    case _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS:
-    case _CS_POSIX_V6_LPBIG_OFFBIG_LIBS:
-    case _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS:
-      /* GNU libc does not require special actions to use LFS functions.  */
-      string = "";
-      string_len = 1;
-      break;
-
-    default:
-      __set_errno (EINVAL);
-      return 0;
-    }
-
-  if (len > 0 && buf != NULL)
-    {
-      if (string_len <= len)
-	memcpy (buf, string, string_len);
-      else
-	{
-	  memcpy (buf, string, len - 1);
-	  buf[len - 1] = '\0';
-	}
-    }
-  return string_len;
-}
diff --git a/newlib/libc/sys/linux/confstr.h b/newlib/libc/sys/linux/confstr.h
deleted file mode 100644
index 15859c3b2..000000000
--- a/newlib/libc/sys/linux/confstr.h
+++ /dev/null
@@ -1 +0,0 @@
-#define	CS_PATH	"/bin:/usr/bin"
diff --git a/newlib/libc/sys/linux/crt1.c b/newlib/libc/sys/linux/crt1.c
deleted file mode 100644
index 018e9a2d4..000000000
--- a/newlib/libc/sys/linux/crt1.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* dummy crt1.c file to override the one normally used by
-   gcc which refers to glibc variables that don't exist in
-   newlib.  */
diff --git a/newlib/libc/sys/linux/ctermid.c b/newlib/libc/sys/linux/ctermid.c
deleted file mode 100644
index 05914ffad..000000000
--- a/newlib/libc/sys/linux/ctermid.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* ctermid */
-
-#include <stdio.h>
-#include <string.h>
-
-static char devname[] = "/dev/tty";
-
-char *
-_DEFUN (ctermid, (buf),
-     char *buf)
-{
-  if (buf == NULL)
-    return devname;
-
-  return strcpy (buf, "/dev/tty");
-}
diff --git a/newlib/libc/sys/linux/dl/Makefile.am b/newlib/libc/sys/linux/dl/Makefile.am
deleted file mode 100644
index 9c73a1367..000000000
--- a/newlib/libc/sys/linux/dl/Makefile.am
+++ /dev/null
@@ -1,25 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -DSHARED -D_GNU_SOURCE $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) -I$(srcdir)/..
-
-LIB_SOURCES = \
-	dl-addr.c   dl-deps.c   dl-init.c         dl-load.c     dl-misc.c    dl-profile.c   dl-runtime.c  dl-version.c \
-	dl-close.c  dl-error.c  dl-iteratephdr.c  dl-lookup.c   dl-object.c  dl-profstub.c  dl-support.c \
-	dl-debug.c  dl-fini.c   dl-libc.c         dl-open.c    dl-reloc.c     dl-sym.c   dl-cache.c
-
-AM_CFLAGS = -D_GNU_SOURCE -D__strerror_r=strerror_r
-libdl_la_LDFLAGS = -Xcompiler -nostdlib
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = libdl.la
-libdl_la_SOURCES = $(LIB_SOURCES)
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
-noinst_DATA =
-endif # USE_LIBTOOL
-
-include $(srcdir)/../../../../Makefile.shared
diff --git a/newlib/libc/sys/linux/dl/Makefile.in b/newlib/libc/sys/linux/dl/Makefile.in
deleted file mode 100644
index 78c5083c2..000000000
--- a/newlib/libc/sys/linux/dl/Makefile.in
+++ /dev/null
@@ -1,378 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-AWK = @AWK@
-CC = @CC@
-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-EXTRA_SUBDIRS = @EXTRA_SUBDIRS@
-EXTRA_SUBLIBS = @EXTRA_SUBLIBS@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LINUX_MACH_LIB = @LINUX_MACH_LIB@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -DSHARED -D_GNU_SOURCE $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) -I$(srcdir)/..
-
-LIB_SOURCES =  	dl-addr.c   dl-deps.c   dl-init.c         dl-load.c     dl-misc.c    dl-profile.c   dl-runtime.c  dl-version.c 	dl-close.c  dl-error.c  dl-iteratephdr.c  dl-lookup.c   dl-object.c  dl-profstub.c  dl-support.c 	dl-debug.c  dl-fini.c   dl-libc.c         dl-open.c    dl-reloc.c     dl-sym.c   dl-cache.c
-
-
-AM_CFLAGS = -D_GNU_SOURCE -D__strerror_r=strerror_r
-libdl_la_LDFLAGS = -Xcompiler -nostdlib
-
-@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libdl.la
-@USE_LIBTOOL_TRUE@libdl_la_SOURCES = $(LIB_SOURCES)
-@USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
-@USE_LIBTOOL_FALSE@noinst_DATA = 
-@USE_LIBTOOL_FALSE@noinst_LIBRARIES = lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = $(LIB_SOURCES)
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-@USE_LIBTOOL_FALSE@lib_a_OBJECTS =  dl-addr.$(OBJEXT) dl-deps.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-init.$(OBJEXT) dl-load.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-misc.$(OBJEXT) dl-profile.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-runtime.$(OBJEXT) dl-version.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-close.$(OBJEXT) dl-error.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-iteratephdr.$(OBJEXT) dl-lookup.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-object.$(OBJEXT) dl-profstub.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-support.$(OBJEXT) dl-debug.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-fini.$(OBJEXT) dl-libc.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-open.$(OBJEXT) dl-reloc.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-sym.$(OBJEXT) dl-cache.$(OBJEXT)
-LTLIBRARIES =  $(noinst_LTLIBRARIES)
-
-libdl_la_LIBADD = 
-@USE_LIBTOOL_TRUE@libdl_la_OBJECTS =  dl-addr.lo dl-deps.lo dl-init.lo \
-@USE_LIBTOOL_TRUE@dl-load.lo dl-misc.lo dl-profile.lo dl-runtime.lo \
-@USE_LIBTOOL_TRUE@dl-version.lo dl-close.lo dl-error.lo \
-@USE_LIBTOOL_TRUE@dl-iteratephdr.lo dl-lookup.lo dl-object.lo \
-@USE_LIBTOOL_TRUE@dl-profstub.lo dl-support.lo dl-debug.lo dl-fini.lo \
-@USE_LIBTOOL_TRUE@dl-libc.lo dl-open.lo dl-reloc.lo dl-sym.lo \
-@USE_LIBTOOL_TRUE@dl-cache.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES) $(libdl_la_SOURCES)
-OBJECTS = $(lib_a_OBJECTS) $(libdl_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .lo .o .obj .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../../../Makefile.shared
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus dl/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-# FIXME: We should only use cygpath when building on Windows,
-# and only if it is available.
-.c.obj:
-	$(COMPILE) -c `cygpath -w $<`
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-	-rm -f *.$(OBJEXT)
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-.c.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.s.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.S.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-mostlyclean-libtool:
-	-rm -f *.lo
-
-clean-libtool:
-	-rm -rf .libs _libs
-
-distclean-libtool:
-
-maintainer-clean-libtool:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-mostlyclean-noinstLTLIBRARIES:
-
-clean-noinstLTLIBRARIES:
-	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-
-distclean-noinstLTLIBRARIES:
-
-maintainer-clean-noinstLTLIBRARIES:
-
-libdl.la: $(libdl_la_OBJECTS) $(libdl_la_DEPENDENCIES)
-	$(LINK)  $(libdl_la_LDFLAGS) $(libdl_la_OBJECTS) $(libdl_la_LIBADD) $(LIBS)
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = dl
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-libtool mostlyclean-noinstLTLIBRARIES \
-		mostlyclean-tags mostlyclean-generic
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-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-libtool \
-		clean-noinstLTLIBRARIES clean-tags clean-generic \
-		mostlyclean-am
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-clean: clean-am
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-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-libtool distclean-noinstLTLIBRARIES \
-		distclean-tags distclean-generic clean-am
-	-rm -f libtool
-
-distclean: distclean-am
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-libtool \
-		maintainer-clean-noinstLTLIBRARIES \
-		maintainer-clean-tags maintainer-clean-generic \
-		distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
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-maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-objectlist.awk.in: $(noinst_LTLIBRARIES)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	do \
-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/linux/dl/abi-tag.h b/newlib/libc/sys/linux/dl/abi-tag.h
deleted file mode 100644
index 85db374c6..000000000
--- a/newlib/libc/sys/linux/dl/abi-tag.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#define __ABI_TAG_OS 0
-#ifndef __ABI_TAG_VERSION
-# define __ABI_TAG_VERSION 2,0,0
-#endif
diff --git a/newlib/libc/sys/linux/dl/atomicity.h b/newlib/libc/sys/linux/dl/atomicity.h
deleted file mode 100644
index 8b52ab407..000000000
--- a/newlib/libc/sys/linux/dl/atomicity.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Low-level functions for atomic operations.  ix86 version, x >= 4.
-   Copyright (C) 1997, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _ATOMICITY_H
-#define _ATOMICITY_H	1
-
-
-
-static inline uint32_t
-__attribute__ ((unused))
-exchange_and_add (volatile uint32_t *mem, uint32_t val)
-{
-  register uint32_t result;
-  __asm__ __volatile__ ("lock; xaddl %0,%1"
-			: "=r" (result), "=m" (*mem) : "0" (val), "1" (*mem));
-  return result;
-}
-
-static inline void
-__attribute__ ((unused))
-atomic_add (volatile uint32_t *mem, int val)
-{
-  __asm__ __volatile__ ("lock; addl %1,%0"
-			: "=m" (*mem) : "ir" (val), "0" (*mem));
-}
-
-static inline char
-__attribute__ ((unused))
-compare_and_swap (volatile long int *p, long int oldval, long int newval)
-{
-  char ret;
-  long int readval;
-
-  __asm__ __volatile__ ("lock; cmpxchgl %3, %1; sete %0"
-                        : "=q" (ret), "=m" (*p), "=a" (readval)
-                        : "r" (newval), "1" (*p), "a" (oldval));
-  return ret;
-}
-
-#endif /* atomicity.h */
diff --git a/newlib/libc/sys/linux/dl/dl-addr.c b/newlib/libc/sys/linux/dl/dl-addr.c
deleted file mode 100644
index 23867491f..000000000
--- a/newlib/libc/sys/linux/dl/dl-addr.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Locate the shared object symbol nearest a given address.
-   Copyright (C) 1996-2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <dlfcn.h>
-#include <stddef.h>
-#include <ldsodefs.h>
-
-int
-internal_function
-_dl_addr (const void *address, Dl_info *info)
-{
-  const ElfW(Addr) addr = DL_LOOKUP_ADDRESS (address);
-  struct link_map *l, *match;
-  const ElfW(Sym) *symtab, *matchsym;
-  const char *strtab;
-  ElfW(Word) strtabsize;
-
-  /* Find the highest-addressed object that ADDRESS is not below.  */
-  match = NULL;
-  for (l = _dl_loaded; l; l = l->l_next)
-    if (addr >= l->l_map_start && addr < l->l_map_end)
-      {
-	/* We know ADDRESS lies within L if in any shared object.
-	   Make sure it isn't past the end of L's segments.  */
-	size_t n = l->l_phnum;
-	if (n > 0)
-	  {
-	    do
-	      --n;
-	    while (l->l_phdr[n].p_type != PT_LOAD);
-	    if (addr >= (l->l_addr +
-			 l->l_phdr[n].p_vaddr + l->l_phdr[n].p_memsz))
-	      /* Off the end of the highest-addressed shared object.  */
-	      continue;
-	  }
-
-	match = l;
-	break;
-      }
-
-  if (match == NULL)
-    return 0;
-
-  /* Now we know what object the address lies in.  */
-  info->dli_fname = match->l_name;
-  info->dli_fbase = (void *) match->l_addr;
-
-  /* If this is the main program the information is incomplete.  */
-  if (__builtin_expect (info->dli_fbase == NULL, 0))
-    {
-      info->dli_fname = _dl_argv[0];
-      info->dli_fbase = (void *) match->l_map_start;
-    }
-
-  symtab = (const void *) D_PTR (match, l_info[DT_SYMTAB]);
-  strtab = (const void *) D_PTR (match, l_info[DT_STRTAB]);
-  strtabsize = match->l_info[DT_STRSZ]->d_un.d_val;
-
-  /* We assume that the string table follows the symbol table, because
-     there is no way in ELF to know the size of the dynamic symbol table!!  */
-  for (matchsym = NULL; (void *) symtab < (void *) strtab; ++symtab)
-    if (addr >= match->l_addr + symtab->st_value
-	&& ((symtab->st_size == 0 && addr == match->l_addr + symtab->st_value)
-	    || addr < match->l_addr + symtab->st_value + symtab->st_size)
-	&& symtab->st_name < strtabsize
-	&& (matchsym == NULL || matchsym->st_value < symtab->st_value)
-	&& (ELFW(ST_BIND) (symtab->st_info) == STB_GLOBAL
-	    || ELFW(ST_BIND) (symtab->st_info) == STB_WEAK))
-      matchsym = symtab;
-
-  if (matchsym)
-    {
-      /* We found a symbol close by.  Fill in its name and exact address.  */
-      info->dli_sname = strtab + matchsym->st_name;
-      info->dli_saddr = (void *) (match->l_addr + matchsym->st_value);
-    }
-  else
-    {
-      /* No symbol matches.  We return only the containing object.  */
-      info->dli_sname = NULL;
-      info->dli_saddr = NULL;
-    }
-
-  return 1;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-cache.c b/newlib/libc/sys/linux/dl/dl-cache.c
deleted file mode 100644
index 9511da13f..000000000
--- a/newlib/libc/sys/linux/dl/dl-cache.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include <sys/mman.h>
-#include <dl-cache.h>
-#include <machine/dl-procinfo.h>
-#include <machine/weakalias.h>
-
-extern const char *_dl_platform;
-
-#ifndef _DL_PLATFORMS_COUNT
-# define _DL_PLATFORMS_COUNT 0
-#endif
-
-/* This is the starting address and the size of the mmap()ed file.  */
-static struct cache_file *cache;
-static struct cache_file_new *cache_new;
-static size_t cachesize;
-
-/* 1 if cache_data + PTR points into the cache.  */
-#define _dl_cache_verify_ptr(ptr) (ptr < cache_data_size)
-
-/* This is the cache ID we expect.  Normally it is 3 for glibc linked
-   binaries.  */
-int _dl_correct_cache_id = _DL_CACHE_DEFAULT_ID;
-
-#define SEARCH_CACHE(cache) \
-/* We use binary search since the table is sorted in the cache file.	      \
-   The first matching entry in the table is returned.			      \
-   It is important to use the same algorithm as used while generating	      \
-   the cache file.  */							      \
-do									      \
-  {									      \
-    left = 0;								      \
-    right = cache->nlibs - 1;						      \
-									      \
-    while (left <= right)						      \
-      {									      \
-	__typeof__ (cache->libs[0].key) key;				      \
-									      \
-	middle = (left + right) / 2;					      \
-									      \
-	key = cache->libs[middle].key;					      \
-									      \
-	/* Make sure string table indices are not bogus before using	      \
-	   them.  */							      \
-	if (! _dl_cache_verify_ptr (key))				      \
-	  {								      \
-	    cmpres = 1;							      \
-	    break;							      \
-	  }								      \
-									      \
-	/* Actually compare the entry with the key.  */			      \
-	cmpres = _dl_cache_libcmp (name, cache_data + key);		      \
-	if (__builtin_expect (cmpres == 0, 0))				      \
-	  {								      \
-	    /* Found it.  LEFT now marks the last entry for which we	      \
-	       know the name is correct.  */				      \
-	    left = middle;						      \
-									      \
-	    /* There might be entries with this name before the one we	      \
-	       found.  So we have to find the beginning.  */		      \
-	    while (middle > 0)						      \
-	      {								      \
-		__typeof__ (cache->libs[0].key) key;			      \
-									      \
-		key = cache->libs[middle - 1].key;			      \
-		/* Make sure string table indices are not bogus before	      \
-		   using them.  */					      \
-		if (! _dl_cache_verify_ptr (key)			      \
-		    /* Actually compare the entry.  */			      \
-		    || _dl_cache_libcmp (name, cache_data + key) != 0)	      \
-		  break;						      \
-		--middle;						      \
-	      }								      \
-									      \
-	    do								      \
-	      {								      \
-		int flags;						      \
-		__typeof__ (cache->libs[0]) *lib = &cache->libs[middle];      \
-									      \
-		/* Only perform the name test if necessary.  */		      \
-		if (middle > left					      \
-		    /* We haven't seen this string so far.  Test whether the  \
-		       index is ok and whether the name matches.  Otherwise   \
-		       we are done.  */					      \
-		    && (! _dl_cache_verify_ptr (lib->key)		      \
-			|| (_dl_cache_libcmp (name, cache_data + lib->key)    \
-			    != 0)))					      \
-		  break;						      \
-									      \
-		flags = lib->flags;					      \
-		if (_dl_cache_check_flags (flags)			      \
-		    && _dl_cache_verify_ptr (lib->value))		      \
-		  {							      \
-		    if (best == NULL || flags == _dl_correct_cache_id)	      \
-		      {							      \
-			HWCAP_CHECK;					      \
-			best = cache_data + lib->value;			      \
-									      \
-			if (flags == _dl_correct_cache_id)		      \
-			  /* We've found an exact match for the shared	      \
-			     object and no general `ELF' release.  Stop	      \
-			     searching.  */				      \
-			  break;					      \
-		      }							      \
-		  }							      \
-	      }								      \
-	    while (++middle <= right);					      \
-	    break;							      \
-	}								      \
-									      \
-	if (cmpres < 0)							      \
-	  left = middle + 1;						      \
-	else								      \
-	  right = middle - 1;						      \
-      }									      \
-  }									      \
-while (0)
-
-
-
-/* Look up NAME in ld.so.cache and return the file name stored there,
-   or null if none is found.  */
-
-const char *
-internal_function
-_dl_load_cache_lookup (const char *name)
-{
-  int left, right, middle;
-  int cmpres;
-  const char *cache_data;
-  uint32_t cache_data_size;
-  const char *best;
-
-  if (cache == NULL)
-    {
-      /* Read the contents of the file.  */
-      void *file = _dl_sysdep_read_whole_file (LD_SO_CACHE, &cachesize,
-					       PROT_READ);
-
-      /* We can handle three different cache file formats here:
-	 - the old libc5/glibc2.0/2.1 format
-	 - the old format with the new format in it
-	 - only the new format
-	 The following checks if the cache contains any of these formats.  */
-      if (file != MAP_FAILED && cachesize > sizeof *cache
-	  && memcmp (file, CACHEMAGIC, sizeof CACHEMAGIC - 1) == 0)
-	{
-	  size_t offset;
-	  /* Looks ok.  */
-	  cache = file;
-
-	  /* Check for new version.  */
-	  offset = ALIGN_CACHE (sizeof (struct cache_file)
-				+ cache->nlibs * sizeof (struct file_entry));
-
-	  cache_new = (struct cache_file_new *) ((void *) cache + offset);
-	  if (cachesize < (offset + sizeof (struct cache_file_new))
-	      || memcmp (cache_new->magic, CACHEMAGIC_VERSION_NEW,
-			 sizeof CACHEMAGIC_VERSION_NEW - 1) != 0)
-	    cache_new = (void *) -1;
-	}
-      else if (file != MAP_FAILED && cachesize > sizeof *cache_new
-	       && memcmp (file, CACHEMAGIC_VERSION_NEW,
-			  sizeof CACHEMAGIC_VERSION_NEW - 1) == 0)
-	{
-	  cache_new = file;
-	  cache = file;
-	}
-      else
-	{
-	  if (file != MAP_FAILED)
-	    munmap (file, cachesize);
-	  cache = (void *) -1;
-	}
-
-      assert (cache != NULL);
-    }
-
-  if (cache == (void *) -1)
-    /* Previously looked for the cache file and didn't find it.  */
-    return NULL;
-
-  best = NULL;
-
-  if (cache_new != (void *) -1)
-    {
-      /* This file ends in static libraries where we don't have a hwcap.  */
-      unsigned long int *hwcap;
-      uint64_t platform;
-      #pragma weak _dl_hwcap
-
-      /* This is where the strings start.  */
-      cache_data = (const char *) cache_new;
-
-      /* Now we can compute how large the string table is.  */
-      cache_data_size = (const char *) cache + cachesize - cache_data;
-
-      hwcap = &_dl_hwcap;
-      platform = _dl_string_platform (_dl_platform);
-      if (platform != -1)
-	platform = 1ULL << platform;
-
-      /* Only accept hwcap if it's for the right platform.  */
-#define HWCAP_CHECK \
-      if (_dl_osversion	&& cache_new->libs[middle].osversion > _dl_osversion) \
-	continue;							      \
-      if (_DL_PLATFORMS_COUNT && platform != -1				      \
-	  && (lib->hwcap & _DL_HWCAP_PLATFORM) != 0			      \
-	  && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform)		      \
-	continue;							      \
-      if (hwcap								      \
-	  && ((lib->hwcap & *hwcap & ~_DL_HWCAP_PLATFORM) > *hwcap))	      \
-	continue
-      SEARCH_CACHE (cache_new);
-    }
-  else
-    {
-      /* This is where the strings start.  */
-      cache_data = (const char *) &cache->libs[cache->nlibs];
-
-      /* Now we can compute how large the string table is.  */
-      cache_data_size = (const char *) cache + cachesize - cache_data;
-
-#undef HWCAP_CHECK
-#define HWCAP_CHECK do {} while (0)
-      SEARCH_CACHE (cache);
-    }
-
-  /* Print our result if wanted.  */
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_LIBS, 0) && best != NULL)
-    _dl_debug_printf ("  trying file=%s\n", best);
-
-  return best;
-}
-
-#ifndef MAP_COPY
-/* If the system does not support MAP_COPY we cannot leave the file open
-   all the time since this would create problems when the file is replaced.
-   Therefore we provide this function to close the file and open it again
-   once needed.  */
-void
-_dl_unload_cache (void)
-{
-  if (cache != NULL && cache != (struct cache_file *) -1)
-    {
-      munmap (cache, cachesize);
-      cache = NULL;
-    }
-}
-#endif
diff --git a/newlib/libc/sys/linux/dl/dl-cache.h b/newlib/libc/sys/linux/dl/dl-cache.h
deleted file mode 100644
index 0699853e7..000000000
--- a/newlib/libc/sys/linux/dl/dl-cache.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stdint.h>
-
-#ifndef _DL_CACHE_DEFAULT_ID
-# define _DL_CACHE_DEFAULT_ID	3
-#endif
-
-#ifndef _dl_cache_check_flags
-# define _dl_cache_check_flags(flags)			\
-  ((flags) == 1 || (flags) == _DL_CACHE_DEFAULT_ID)
-#endif
-
-#ifndef SYSCONFDIR
-# define SYSCONFDIR "/etc"
-#endif
-
-#ifndef LD_SO_CACHE
-# define LD_SO_CACHE SYSCONFDIR "/ld.so.cache"
-#endif
-
-#define CACHEMAGIC "ld.so-1.7.0"
-
-/* libc5 and glibc 2.0/2.1 use the same format.  For glibc 2.2 another
-   format has been added in a compatible way:
-   The beginning of the string table is used for the new table:
-	old_magic
-	nlibs
-	libs[0]
-	...
-	libs[nlibs-1]
-	pad, new magic needs to be aligned
-	     - this is string[0] for the old format
-	new magic - this is string[0] for the new format
-	newnlibs
-	...
-	newlibs[0]
-	...
-	newlibs[newnlibs-1]
-	string 1
-	string 2
-	...
-*/
-struct file_entry
-{
-  int flags;		/* This is 1 for an ELF library.  */
-  unsigned int key, value; /* String table indices.  */
-};
-
-struct cache_file
-{
-  char magic[sizeof CACHEMAGIC - 1];
-  unsigned int nlibs;
-  struct file_entry libs[0];
-};
-
-#define CACHEMAGIC_NEW "glibc-ld.so.cache"
-#define CACHE_VERSION "1.1"
-#define CACHEMAGIC_VERSION_NEW CACHEMAGIC_NEW CACHE_VERSION
-
-
-struct file_entry_new
-{
-  int32_t flags;		/* This is 1 for an ELF library.  */
-  uint32_t key, value;		/* String table indices.  */
-  uint32_t osversion;		/* Required OS version.	 */
-  uint64_t hwcap;		/* Hwcap entry.	 */
-};
-
-struct cache_file_new
-{
-  char magic[sizeof CACHEMAGIC_NEW - 1];
-  char version[sizeof CACHE_VERSION - 1];
-  uint32_t nlibs;		/* Number of entries.  */
-  uint32_t len_strings;		/* Size of string table. */
-  uint32_t unused[5];		/* Leave space for future extensions
-				   and align to 8 byte boundary.  */
-  struct file_entry_new libs[0]; /* Entries describing libraries.  */
-  /* After this the string table of size len_strings is found.	*/
-};
-
-/* Used to align cache_file_new.  */
-#define ALIGN_CACHE(addr)				\
-(((addr) + __alignof__ (struct cache_file_new) -1)	\
- & (~(__alignof__ (struct cache_file_new) - 1)))
-
-static int
-_dl_cache_libcmp (const char *p1, const char *p2)
-{
-  while (*p1 != '\0')
-    {
-      if (*p1 >= '0' && *p1 <= '9')
-        {
-          if (*p2 >= '0' && *p2 <= '9')
-            {
-	      /* Must compare this numerically.  */
-	      int val1;
-	      int val2;
-
-	      val1 = *p1++ - '0';
-	      val2 = *p2++ - '0';
-	      while (*p1 >= '0' && *p1 <= '9')
-	        val1 = val1 * 10 + *p1++ - '0';
-	      while (*p2 >= '0' && *p2 <= '9')
-	        val2 = val2 * 10 + *p2++ - '0';
-	      if (val1 != val2)
-		return val1 - val2;
-	    }
-	  else
-            return 1;
-        }
-      else if (*p2 >= '0' && *p2 <= '9')
-        return -1;
-      else if (*p1 != *p2)
-        return *p1 - *p2;
-      else
-	{
-	  ++p1;
-	  ++p2;
-	}
-    }
-  return *p1 - *p2;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-close.c b/newlib/libc/sys/linux/dl/dl-close.c
deleted file mode 100644
index ef53868d9..000000000
--- a/newlib/libc/sys/linux/dl/dl-close.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/* Close a shared object opened by `_dl_open'.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <dlfcn.h>
-#include <libintl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <bits/libc-lock.h>
-#include <ldsodefs.h>
-#include <sys/types.h>
-#include <sys/mman.h>
-
-
-/* Type of the constructor functions.  */
-typedef void (*fini_t) (void);
-
-
-void
-internal_function
-_dl_close (void *_map)
-{
-  struct reldep_list
-  {
-    struct link_map **rellist;
-    unsigned int nrellist;
-    struct reldep_list *next;
-  } *reldeps = NULL;
-  struct link_map **list;
-  struct link_map *map = _map;
-  unsigned int i;
-  unsigned int *new_opencount;
-
-  /* First see whether we can remove the object at all.  */
-  if (__builtin_expect (map->l_flags_1 & DF_1_NODELETE, 0)
-      && map->l_init_called)
-    /* Nope.  Do nothing.  */
-    return;
-
-  if (__builtin_expect (map->l_opencount, 1) == 0)
-    _dl_signal_error (0, map->l_name, NULL, N_("shared object not open"));
-
-  /* Acquire the lock.  */
-#ifdef HAVE_DD_LOCK
-    __lock_acquire(_dl_load_lock);
-#endif
-
-
-  /* Decrement the reference count.  */
-  if (map->l_opencount > 1 || map->l_type != lt_loaded)
-    {
-      /* There are still references to this object.  Do nothing more.  */
-      if (__builtin_expect (_dl_debug_mask & DL_DEBUG_FILES, 0))
-	_dl_debug_printf ("\nclosing file=%s; opencount == %u\n",
-			  map->l_name, map->l_opencount);
-
-      /* One decrement the object itself, not the dependencies.  */
-      --map->l_opencount;
-
-#ifdef HAVE_DD_LOCK
-        __lock_release(_dl_load_lock);
-#endif
-
-      return;
-    }
-
-  list = map->l_initfini;
-
-  /* Compute the new l_opencount values.  */
-  i = map->l_searchlist.r_nlist;
-  if (__builtin_expect (i == 0, 0))
-    /* This can happen if we handle relocation dependencies for an
-       object which wasn't loaded directly.  */
-    for (i = 1; list[i] != NULL; ++i)
-      ;
-
-  new_opencount = (unsigned int *) alloca (i * sizeof (unsigned int));
-
-  for (i = 0; list[i] != NULL; ++i)
-    {
-      list[i]->l_idx = i;
-      new_opencount[i] = list[i]->l_opencount;
-    }
-  --new_opencount[0];
-  for (i = 1; list[i] != NULL; ++i)
-    if ((! (list[i]->l_flags_1 & DF_1_NODELETE) || ! list[i]->l_init_called)
-	/* Decrement counter.  */
-	&& --new_opencount[i] == 0
-	/* Test whether this object was also loaded directly.  */
-	&& list[i]->l_searchlist.r_list != NULL)
-      {
-	/* In this case we have the decrement all the dependencies of
-           this object.  They are all in MAP's dependency list.  */
-	unsigned int j;
-	struct link_map **dep_list = list[i]->l_searchlist.r_list;
-
-	for (j = 1; j < list[i]->l_searchlist.r_nlist; ++j)
-	  if (! (dep_list[j]->l_flags_1 & DF_1_NODELETE)
-	      || ! dep_list[j]->l_init_called)
-	    {
-	      assert (dep_list[j]->l_idx < map->l_searchlist.r_nlist);
-	      --new_opencount[dep_list[j]->l_idx];
-	    }
-      }
-  assert (new_opencount[0] == 0);
-
-  /* Call all termination functions at once.  */
-  for (i = 0; list[i] != NULL; ++i)
-    {
-      struct link_map *imap = list[i];
-      if (new_opencount[i] == 0 && imap->l_type == lt_loaded
-	  && (imap->l_info[DT_FINI] || imap->l_info[DT_FINI_ARRAY])
-	  && (! (imap->l_flags_1 & DF_1_NODELETE) || ! imap->l_init_called)
-	  /* Skip any half-cooked objects that were never initialized.  */
-	  && imap->l_init_called)
-	{
-	  /* When debugging print a message first.  */
-	  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_IMPCALLS, 0))
-	    _dl_debug_printf ("\ncalling fini: %s\n\n", imap->l_name);
-
-	  /* Call its termination function.  */
-	  if (imap->l_info[DT_FINI_ARRAY] != NULL)
-	    {
-	      ElfW(Addr) *array =
-		(ElfW(Addr) *) (imap->l_addr
-				+ imap->l_info[DT_FINI_ARRAY]->d_un.d_ptr);
-	      unsigned int sz = (imap->l_info[DT_FINI_ARRAYSZ]->d_un.d_val
-				 / sizeof (ElfW(Addr)));
-	      unsigned int cnt;
-
-	      for (cnt = 0; cnt < sz; ++cnt)
-		((fini_t) (imap->l_addr + array[cnt])) ();
-	    }
-
-	  /* Next try the old-style destructor.  */
-	  if (imap->l_info[DT_FINI] != NULL)
-	    (*(void (*) (void)) DL_DT_FINI_ADDRESS
-	      (imap, (void *) imap->l_addr
-		     + imap->l_info[DT_FINI]->d_un.d_ptr)) ();
-	}
-      else if (new_opencount[i] != 0 && imap->l_type == lt_loaded)
-	{
-	  /* The object is still used.  But the object we are unloading
-	     right now is responsible for loading it and therefore we
-	     have the search list of the current object in its scope.
-	     Remove it.  */
-	  struct r_scope_elem **runp = imap->l_scope;
-
-	  while (*runp != NULL)
-	    if (*runp == &map->l_searchlist)
-	      {
-		/* Copy all later elements.  */
-		while ((runp[0] = runp[1]) != NULL)
-		  ++runp;
-		break;
-	      }
-	  else
-	    ++runp;
-	}
-
-      /* Store the new l_opencount value.  */
-      imap->l_opencount = new_opencount[i];
-      /* Just a sanity check.  */
-      assert (imap->l_type == lt_loaded || imap->l_opencount > 0);
-    }
-
-  /* Notify the debugger we are about to remove some loaded objects.  */
-  _r_debug.r_state = RT_DELETE;
-  _dl_debug_state ();
-
-  /* Check each element of the search list to see if all references to
-     it are gone.  */
-  for (i = 0; list[i] != NULL; ++i)
-    {
-      struct link_map *imap = list[i];
-      if (imap->l_opencount == 0 && imap->l_type == lt_loaded)
-	{
-	  struct libname_list *lnp;
-
-	  /* That was the last reference, and this was a dlopen-loaded
-	     object.  We can unmap it.  */
-	  if (__builtin_expect (imap->l_global, 0))
-	    {
-	      /* This object is in the global scope list.  Remove it.  */
-	      unsigned int cnt = _dl_main_searchlist->r_nlist;
-
-	      do
-		--cnt;
-	      while (_dl_main_searchlist->r_list[cnt] != imap);
-
-	      /* The object was already correctly registered.  */
-	      while (++cnt < _dl_main_searchlist->r_nlist)
-		_dl_main_searchlist->r_list[cnt - 1]
-		  = _dl_main_searchlist->r_list[cnt];
-
-	      --_dl_main_searchlist->r_nlist;
-	    }
-
-	  /* We can unmap all the maps at once.  We determined the
-	     start address and length when we loaded the object and
-	     the `munmap' call does the rest.  */
-	  DL_UNMAP (imap);
-
-	  /* Finally, unlink the data structure and free it.  */
-#ifdef SHARED
-	  /* We will unlink the first object only if this is a statically
-	     linked program.  */
-	  assert (imap->l_prev != NULL);
-	  imap->l_prev->l_next = imap->l_next;
-#else
-	  if (imap->l_prev != NULL)
-	    imap->l_prev->l_next = imap->l_next;
-	  else
-	    _dl_loaded = imap->l_next;
-#endif
-	  --_dl_nloaded;
-	  if (imap->l_next)
-	    imap->l_next->l_prev = imap->l_prev;
-
-	  if (imap->l_versions != NULL)
-	    free (imap->l_versions);
-	  if (imap->l_origin != NULL && imap->l_origin != (char *) -1)
-	    free ((char *) imap->l_origin);
-
-	  /* If the object has relocation dependencies save this
-             information for latter.  */
-	  if (__builtin_expect (imap->l_reldeps != NULL, 0))
-	    {
-	      struct reldep_list *newrel;
-
-	      newrel = (struct reldep_list *) alloca (sizeof (*reldeps));
-	      newrel->rellist = imap->l_reldeps;
-	      newrel->nrellist = imap->l_reldepsact;
-	      newrel->next = reldeps;
-
-	      reldeps = newrel;
-	    }
-
-	  /* This name always is allocated.  */
-	  free (imap->l_name);
-	  /* Remove the list with all the names of the shared object.  */
-	  lnp = imap->l_libname;
-	  do
-	    {
-	      struct libname_list *this = lnp;
-	      lnp = lnp->next;
-	      if (!this->dont_free)
-		free (this);
-	    }
-	  while (lnp != NULL);
-
-	  /* Remove the searchlists.  */
-	  if (imap != map)
-	      free (imap->l_initfini);
-
-	  /* Remove the scope array if we allocated it.  */
-	  if (imap->l_scope != imap->l_scope_mem)
-	    free (imap->l_scope);
-
-	  if (imap->l_phdr_allocated)
-	    free ((void *) imap->l_phdr);
-
-	  if (imap->l_rpath_dirs.dirs != (void *) -1)
-	    free (imap->l_rpath_dirs.dirs);
-	  if (imap->l_runpath_dirs.dirs != (void *) -1)
-	    free (imap->l_runpath_dirs.dirs);
-
-	  free (imap);
-	}
-    }
-
-  /* Notify the debugger those objects are finalized and gone.  */
-  _r_debug.r_state = RT_CONSISTENT;
-  _dl_debug_state ();
-
-  /* Now we can perhaps also remove the modules for which we had
-     dependencies because of symbol lookup.  */
-  while (__builtin_expect (reldeps != NULL, 0))
-    {
-      while (reldeps->nrellist-- > 0)
-	_dl_close (reldeps->rellist[reldeps->nrellist]);
-
-      free (reldeps->rellist);
-
-      reldeps = reldeps->next;
-    }
-
-  free (list);
-
-  /* Release the lock.  */
-#ifdef HAVE_DD_LOCK
-    __lock_release(_dl_load_lock);
-#endif
-
-  
-}
-
-
-static void
-free_mem (void)
-{
-  if (__builtin_expect (_dl_global_scope_alloc, 0) != 0
-      && _dl_main_searchlist->r_nlist == _dl_initial_searchlist.r_nlist)
-    {
-      /* All object dynamically loaded by the program are unloaded.  Free
-	 the memory allocated for the global scope variable.  */
-      struct link_map **old = _dl_main_searchlist->r_list;
-
-      /* Put the old map in.  */
-      _dl_main_searchlist->r_list = _dl_initial_searchlist.r_list;
-      /* Signal that the original map is used.  */
-      _dl_global_scope_alloc = 0;
-
-      /* Now free the old map.  */
-      free (old);
-    }
-}
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/newlib/libc/sys/linux/dl/dl-debug.c b/newlib/libc/sys/linux/dl/dl-debug.c
deleted file mode 100644
index 5a51b5335..000000000
--- a/newlib/libc/sys/linux/dl/dl-debug.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Communicate dynamic linker state to the debugger at runtime.
-   Copyright (C) 1996, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <ldsodefs.h>
-
-/* This structure communicates dl state to the debugger.  The debugger
-   normally finds it via the DT_DEBUG entry in the dynamic section, but in
-   a statically-linked program there is no dynamic section for the debugger
-   to examine and it looks for this particular symbol name.  */
-struct r_debug _r_debug;
-
-
-/* Initialize _r_debug if it has not already been done.  The argument is
-   the run-time load address of the dynamic linker, to be put in
-   _r_debug.r_ldbase.  Returns the address of _r_debug.  */
-
-struct r_debug *
-internal_function
-_dl_debug_initialize (ElfW(Addr) ldbase)
-{
-  if (_r_debug.r_brk == 0)
-    {
-      /* Tell the debugger where to find the map of loaded objects.  */
-      _r_debug.r_version = 1	/* R_DEBUG_VERSION XXX */;
-      _r_debug.r_ldbase = ldbase;
-      _r_debug.r_map = _dl_loaded;
-      _r_debug.r_brk = (ElfW(Addr)) &_dl_debug_state;
-    }
-
-  return &_r_debug;
-}
-
-
-/* This function exists solely to have a breakpoint set on it by the
-   debugger.  The debugger is supposed to find this function's address by
-   examining the r_brk member of struct r_debug, but GDB 4.15 in fact looks
-   for this particular symbol name in the PT_INTERP file.  */
-void
-_dl_debug_state (void)
-{
-}
diff --git a/newlib/libc/sys/linux/dl/dl-deps.c b/newlib/libc/sys/linux/dl/dl-deps.c
deleted file mode 100644
index 4596a85d7..000000000
--- a/newlib/libc/sys/linux/dl/dl-deps.c
+++ /dev/null
@@ -1,561 +0,0 @@
-/* Load the dependencies of a mapped object.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <dlfcn.h>
-#include <errno.h>
-#include <libintl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <ldsodefs.h>
-
-#include <dl-dst.h>
-
-/* Whether an shared object references one or more auxiliary objects
-   is signaled by the AUXTAG entry in l_info.  */
-#define AUXTAG	(DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGNUM \
-		 + DT_EXTRATAGIDX (DT_AUXILIARY))
-/* Whether an shared object references one or more auxiliary objects
-   is signaled by the AUXTAG entry in l_info.  */
-#define FILTERTAG (DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGNUM \
-		   + DT_EXTRATAGIDX (DT_FILTER))
-
-/* This is zero at program start to signal that the global scope map is
-   allocated by rtld.  Later it keeps the size of the map.  It might be
-   reset if in _dl_close if the last global object is removed.  */
-size_t _dl_global_scope_alloc;
-
-extern size_t _dl_platformlen;
-
-/* When loading auxiliary objects we must ignore errors.  It's ok if
-   an object is missing.  */
-struct openaux_args
-  {
-    /* The arguments to openaux.  */
-    struct link_map *map;
-    int trace_mode;
-    const char *strtab;
-    const char *name;
-
-    /* The return value of openaux.  */
-    struct link_map *aux;
-  };
-
-static void
-openaux (void *a)
-{
-  struct openaux_args *args = (struct openaux_args *) a;
-
-  args->aux = _dl_map_object (args->map, args->name, 0,
-			      (args->map->l_type == lt_executable
-			       ? lt_library : args->map->l_type),
-			      args->trace_mode, 0);
-}
-
-
-
-/* We use a very special kind of list to track the path
-   through the list of loaded shared objects.  We have to
-   produce a flat list with unique members of all involved objects.
-*/
-struct list
-  {
-    int done;			/* Nonzero if this map was processed.  */
-    struct link_map *map;	/* The data.  */
-    struct list *next;	/* Elements for normal list.  */
-  };
-
-
-/* Macro to expand DST.  It is an macro since we use `alloca'.  */
-#define expand_dst(l, str, fatal) \
-  ({									      \
-    const char *__str = (str);						      \
-    const char *__result = __str;					      \
-    size_t __cnt = DL_DST_COUNT(__str, 0);				      \
-									      \
-    if (__cnt != 0)							      \
-      {									      \
-	char *__newp;							      \
-									      \
-	__newp = (char *) alloca (DL_DST_REQUIRED (l, __str, strlen (__str),  \
-						   __cnt));		      \
-									      \
-	__result = DL_DST_SUBSTITUTE (l, __str, __newp, 0);		      \
-									      \
-	if (*__result == '\0')						      \
-	  {								      \
-	    /* The replacement for the DST is not known.  We can't	      \
-	       processed.  */						      \
-	    if (fatal)							      \
-	      _dl_signal_error (0, __str, NULL, N_("\
-empty dynamics string token substitution"));				      \
-	    else							      \
-	      {								      \
-		/* This is for DT_AUXILIARY.  */			      \
-		if (__builtin_expect (_dl_debug_mask & DL_DEBUG_LIBS, 0))     \
-		  _dl_debug_printf ("cannot load auxiliary `%s' because of"   \
-				    "empty dynamic string token "	      \
-				    "substitution\n", __str);		      \
-		continue;						      \
-	      }								      \
-	  }								      \
-      }									      \
-									      \
-    __result; })
-
-
-void
-internal_function
-_dl_map_object_deps (struct link_map *map,
-		     struct link_map **preloads, unsigned int npreloads,
-		     int trace_mode)
-{
-  struct list known[1 + npreloads + 1];
-  struct list *runp, *tail;
-  unsigned int nlist, i;
-  /* Object name.  */
-  const char *name;
-  int errno_saved;
-  int errno_reason;
-  const char *errstring;
-  const char *objname;
-
-  auto inline void preload (struct link_map *map);
-
-  inline void preload (struct link_map *map)
-    {
-      known[nlist].done = 0;
-      known[nlist].map = map;
-      known[nlist].next = &known[nlist + 1];
-
-      ++nlist;
-      /* We use `l_reserved' as a mark bit to detect objects we have
-	 already put in the search list and avoid adding duplicate
-	 elements later in the list.  */
-      map->l_reserved = 1;
-    }
-
-  /* No loaded object so far.  */
-  nlist = 0;
-
-  /* First load MAP itself.  */
-  preload (map);
-
-  /* Add the preloaded items after MAP but before any of its dependencies.  */
-  for (i = 0; i < npreloads; ++i)
-    preload (preloads[i]);
-
-  /* Terminate the lists.  */
-  known[nlist - 1].next = NULL;
-
-  /* Pointer to last unique object.  */
-  tail = &known[nlist - 1];
-
-  /* Process each element of the search list, loading each of its
-     auxiliary objects and immediate dependencies.  Auxiliary objects
-     will be added in the list before the object itself and
-     dependencies will be appended to the list as we step through it.
-     This produces a flat, ordered list that represents a
-     breadth-first search of the dependency tree.
-
-     The whole process is complicated by the fact that we better
-     should use alloca for the temporary list elements.  But using
-     alloca means we cannot use recursive function calls.  */
-  errno_saved = errno;
-  errno_reason = 0;
-  errstring = NULL;
-  errno = 0;
-  name = NULL;
-  for (runp = known; runp; )
-    {
-      struct link_map *l = runp->map;
-      struct link_map **needed = NULL;
-      unsigned int nneeded = 0;
-
-      /* Unless otherwise stated, this object is handled.  */
-      runp->done = 1;
-
-      /* Allocate a temporary record to contain the references to the
-	 dependencies of this object.  */
-      if (l->l_searchlist.r_list == NULL && l->l_initfini == NULL
-	  && l != map && l->l_ldnum > 0)
-	needed = (struct link_map **) alloca (l->l_ldnum
-					      * sizeof (struct link_map *));
-
-      if (l->l_info[DT_NEEDED] || l->l_info[AUXTAG] || l->l_info[FILTERTAG])
-	{
-	  const char *strtab = (const void *) D_PTR (l, l_info[DT_STRTAB]);
-	  struct openaux_args args;
-	  struct list *orig;
-	  const ElfW(Dyn) *d;
-
-	  args.strtab = strtab;
-	  args.map = l;
-	  args.trace_mode = trace_mode;
-	  orig = runp;
-
-	  for (d = l->l_ld; d->d_tag != DT_NULL; ++d)
-	    if (__builtin_expect (d->d_tag, DT_NEEDED) == DT_NEEDED)
-	      {
-		/* Map in the needed object.  */
-		struct link_map *dep;
-		int err;
-
-		/* Recognize DSTs.  */
-		name = expand_dst (l, strtab + d->d_un.d_val, 0);
-		/* Store the tag in the argument structure.  */
-		args.name = name;
-
-		err = _dl_catch_error (&objname, &errstring, openaux, &args);
-		if (__builtin_expect (errstring != NULL, 0))
-		  {
-		    if (err)
-		      errno_reason = err;
-		    else
-		      errno_reason = -1;
-		    goto out;
-		  }
-		else
-		  dep = args.aux;
-
-		if (! dep->l_reserved)
-		  {
-		    /* Allocate new entry.  */
-		    struct list *newp;
-
-		    newp = alloca (sizeof (struct list));
-
-		    /* Append DEP to the list.  */
-		    newp->map = dep;
-		    newp->done = 0;
-		    newp->next = NULL;
-		    tail->next = newp;
-		    tail = newp;
-		    ++nlist;
-		    /* Set the mark bit that says it's already in the list.  */
-		    dep->l_reserved = 1;
-		  }
-
-		/* Remember this dependency.  */
-		if (needed != NULL)
-		  needed[nneeded++] = dep;
-	      }
-	    else if (d->d_tag == DT_AUXILIARY || d->d_tag == DT_FILTER)
-	      {
-		struct list *newp;
-
-		/* Recognize DSTs.  */
-		name = expand_dst (l, strtab + d->d_un.d_val,
-				   d->d_tag == DT_AUXILIARY);
-		/* Store the tag in the argument structure.  */
-		args.name = name;
-
-		if (d->d_tag == DT_AUXILIARY)
-		  {
-		    int err;
-
-		    /* Say that we are about to load an auxiliary library.  */
-		    if (__builtin_expect (_dl_debug_mask & DL_DEBUG_LIBS, 0))
-		      _dl_debug_printf ("load auxiliary object=%s"
-					" requested by file=%s\n", name,
-					l->l_name[0]
-					? l->l_name : _dl_argv[0]);
-
-		    /* We must be prepared that the addressed shared
-		       object is not available.  */
-		    err = _dl_catch_error (&objname, &errstring, openaux,
-					   &args);
-		    if (__builtin_expect (errstring != NULL, 0))
-		      {
-			/* We are not interested in the error message.  */
-			assert (errstring != NULL);
-			if (errstring != _dl_out_of_memory)
-			  free ((char *) errstring);
-
-			/* Simply ignore this error and continue the work.  */
-			continue;
-		      }
-		  }
-		else
-		  {
-		    int err;
-
-		    /* Say that we are about to load an auxiliary library.  */
-		    if (__builtin_expect (_dl_debug_mask & DL_DEBUG_LIBS, 0))
-		      _dl_debug_printf ("load filtered object=%s"
-					" requested by file=%s\n", name,
-					l->l_name[0]
-					? l->l_name : _dl_argv[0]);
-
-		    /* For filter objects the dependency must be available.  */
-		    err = _dl_catch_error (&objname, &errstring, openaux,
-					   &args);
-		    if (__builtin_expect (errstring != NULL, 0))
-		      {
-			if (err)
-			  errno_reason = err;
-			else
-			  errno_reason = -1;
-			goto out;
-		      }
-		  }
-
-		/* The auxiliary object is actually available.
-		   Incorporate the map in all the lists.  */
-
-		/* Allocate new entry.  This always has to be done.  */
-		newp = alloca (sizeof (struct list));
-
-		/* We want to insert the new map before the current one,
-		   but we have no back links.  So we copy the contents of
-		   the current entry over.  Note that ORIG and NEWP now
-		   have switched their meanings.  */
-		memcpy (newp, orig, sizeof (*newp));
-
-		/* Initialize new entry.  */
-		orig->done = 0;
-		orig->map = args.aux;
-
-		/* Remember this dependency.  */
-		if (needed != NULL)
-		  needed[nneeded++] = args.aux;
-
-		/* We must handle two situations here: the map is new,
-		   so we must add it in all three lists.  If the map
-		   is already known, we have two further possibilities:
-		   - if the object is before the current map in the
-		   search list, we do nothing.  It is already found
-		   early
-		   - if the object is after the current one, we must
-		   move it just before the current map to make sure
-		   the symbols are found early enough
-		*/
-		if (args.aux->l_reserved)
-		  {
-		    /* The object is already somewhere in the list.
-		       Locate it first.  */
-		    struct list *late;
-
-		    /* This object is already in the search list we
-		       are building.  Don't add a duplicate pointer.
-		       Just added by _dl_map_object.  */
-		    for (late = newp; late->next != NULL; late = late->next)
-		      if (late->next->map == args.aux)
-			break;
-
-		    if (late->next != NULL)
-		      {
-			/* The object is somewhere behind the current
-			   position in the search path.  We have to
-			   move it to this earlier position.  */
-			orig->next = newp;
-
-			/* Now remove the later entry from the list
-			   and adjust the tail pointer.  */
-			if (tail == late->next)
-			  tail = late;
-			late->next = late->next->next;
-
-			/* We must move the object earlier in the chain.  */
-			if (args.aux->l_prev != NULL)
-			  args.aux->l_prev->l_next = args.aux->l_next;
-			if (args.aux->l_next != NULL)
-			  args.aux->l_next->l_prev = args.aux->l_prev;
-
-			args.aux->l_prev = newp->map->l_prev;
-			newp->map->l_prev = args.aux;
-			if (args.aux->l_prev != NULL)
-			  args.aux->l_prev->l_next = args.aux;
-			args.aux->l_next = newp->map;
-		      }
-		    else
-		      {
-			/* The object must be somewhere earlier in the
-			   list.  Undo to the current list element what
-			   we did above.  */
-			memcpy (orig, newp, sizeof (*newp));
-			continue;
-		      }
-		  }
-		else
-		  {
-		    /* This is easy.  We just add the symbol right here.  */
-		    orig->next = newp;
-		    ++nlist;
-		    /* Set the mark bit that says it's already in the list.  */
-		    args.aux->l_reserved = 1;
-
-		    /* The only problem is that in the double linked
-		       list of all objects we don't have this new
-		       object at the correct place.  Correct this here.  */
-		    if (args.aux->l_prev)
-		      args.aux->l_prev->l_next = args.aux->l_next;
-		    if (args.aux->l_next)
-		      args.aux->l_next->l_prev = args.aux->l_prev;
-
-		    args.aux->l_prev = newp->map->l_prev;
-		    newp->map->l_prev = args.aux;
-		    if (args.aux->l_prev != NULL)
-		      args.aux->l_prev->l_next = args.aux;
-		    args.aux->l_next = newp->map;
-		  }
-
-		/* Move the tail pointer if necessary.  */
-		if (orig == tail)
-		  tail = newp;
-
-		/* Move on the insert point.  */
-		orig = newp;
-	      }
-	}
-
-      /* Terminate the list of dependencies and store the array address.  */
-      if (needed != NULL)
-	{
-	  needed[nneeded++] = NULL;
-
-	  l->l_initfini = (struct link_map **)
-	    malloc ((nneeded + 1) * sizeof needed[0]);
-	  if (l->l_initfini == NULL)
-	    _dl_signal_error (ENOMEM, map->l_name, NULL,
-			      N_("cannot allocate dependency list"));
-	  l->l_initfini[0] = l;
-	  memcpy (&l->l_initfini[1], needed, nneeded * sizeof needed[0]);
-	}
-
-      /* If we have no auxiliary objects just go on to the next map.  */
-      if (runp->done)
-	do
-	  runp = runp->next;
-	while (runp != NULL && runp->done);
-    }
-
- out:
-  if (errno == 0 && errno_saved != 0)
-    __set_errno (errno_saved);
-
-  if (map->l_initfini != NULL && map->l_type == lt_loaded)
-    {
-      /* This object was previously loaded as a dependency and we have
-	 a separate l_initfini list.  We don't need it anymore.  */
-      assert (map->l_searchlist.r_list == NULL);
-      free (map->l_initfini);
-    }
-
-  /* Store the search list we built in the object.  It will be used for
-     searches in the scope of this object.  */
-  map->l_initfini =
-    (struct link_map **) malloc ((2 * nlist + 1)
-				 * sizeof (struct link_map *));
-  if (map->l_initfini == NULL)
-    _dl_signal_error (ENOMEM, map->l_name, NULL,
-		      N_("cannot allocate symbol search list"));
-
-
-  map->l_searchlist.r_list = &map->l_initfini[nlist + 1];
-  map->l_searchlist.r_nlist = nlist;
-
-  for (nlist = 0, runp = known; runp; runp = runp->next)
-    {
-      if (__builtin_expect (trace_mode, 0) && runp->map->l_faked)
-	/* This can happen when we trace the loading.  */
-	--map->l_searchlist.r_nlist;
-      else
-	map->l_searchlist.r_list[nlist++] = runp->map;
-
-      /* Now clear all the mark bits we set in the objects on the search list
-	 to avoid duplicates, so the next call starts fresh.  */
-      runp->map->l_reserved = 0;
-    }
-
-  /* Maybe we can remove some relocation dependencies now.  */
-  assert (map->l_searchlist.r_list[0] == map);
-  for (i = 0; i < map->l_reldepsact; ++i)
-    {
-      unsigned int j;
-
-      for (j = 1; j < nlist; ++j)
-	if (map->l_searchlist.r_list[j] == map->l_reldeps[i])
-	  {
-	    /* A direct or transitive dependency is also on the list
-	       of relocation dependencies.  Remove the latter.  */
-	    --map->l_reldeps[i]->l_opencount;
-
-	    for (j = i + 1; j < map->l_reldepsact; ++j)
-	      map->l_reldeps[j - 1] = map->l_reldeps[j];
-
-	    --map->l_reldepsact;
-
-	    /* Account for the '++i' performed by the 'for'.  */
-	    --i;
-	    break;
-	  }
-    }
-
-  /* Now determine the order in which the initialization has to happen.  */
-  memcpy (map->l_initfini, map->l_searchlist.r_list,
-	  nlist * sizeof (struct link_map *));
-  /* We can skip looking for the binary itself which is at the front
-     of the search list.  Look through the list backward so that circular
-     dependencies are not changing the order.  */
-  for (i = 1; i < nlist; ++i)
-    {
-      struct link_map *l = map->l_searchlist.r_list[i];
-      unsigned int j;
-      unsigned int k;
-
-      /* Find the place in the initfini list where the map is currently
-	 located.  */
-      for (j = 1; map->l_initfini[j] != l; ++j)
-	;
-
-      /* Find all object for which the current one is a dependency and
-	 move the found object (if necessary) in front.  */
-      for (k = j + 1; k < nlist; ++k)
-	{
-	  struct link_map **runp;
-
-	  runp = map->l_initfini[k]->l_initfini;
-	  if (runp != NULL)
-	    {
-	      while (*runp != NULL)
-		if (__builtin_expect (*runp++ == l, 0))
-		  {
-		    struct link_map *here = map->l_initfini[k];
-
-		    /* Move it now.  */
-		    memmove (&map->l_initfini[j] + 1,
-			     &map->l_initfini[j],
-			     (k - j) * sizeof (struct link_map *));
-		    map->l_initfini[j] = here;
-
-		    break;
-		  }
-	    }
-	}
-    }
-  /* Terminate the list of dependencies.  */
-  map->l_initfini[nlist] = NULL;
-
-  if (errno_reason)
-    _dl_signal_error (errno_reason == -1 ? 0 : errno_reason,
-		      objname, NULL, errstring);
-}
diff --git a/newlib/libc/sys/linux/dl/dl-dst.h b/newlib/libc/sys/linux/dl/dl-dst.h
deleted file mode 100644
index ccebf9259..000000000
--- a/newlib/libc/sys/linux/dl/dl-dst.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Handling of dynamic sring tokens.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Determine the number of DST elements in the name.  Only if IS_PATH is
-   nonzero paths are recognized (i.e., multiple, ':' separated filenames).  */
-#define DL_DST_COUNT(name, is_path) \
-  ({									      \
-    size_t __cnt = 0;							      \
-    const char *__sf = strchr (name, '$');				      \
-									      \
-    if (__builtin_expect (__sf != NULL, 0))				      \
-      __cnt = _dl_dst_count (__sf, is_path);				      \
-									      \
-    __cnt; })
-
-/* Prototype for used function.  */
-extern size_t _dl_dst_count (const char *name, int is_path);
-
-
-/* Guess from the number of DSTs the length of the result string.  */
-#define DL_DST_REQUIRED(l, name, len, cnt) 1024
-
-/* Perform the DST substitution.  */
-#define DL_DST_SUBSTITUTE(l, name, res, is_path) \
-  _dl_dst_substitute (l, name, res, is_path)
-
-/* Prototype for used function.  */
-extern char *_dl_dst_substitute (struct link_map *l, const char *name,
-				 char *result, int is_path);
diff --git a/newlib/libc/sys/linux/dl/dl-error.c b/newlib/libc/sys/linux/dl/dl-error.c
deleted file mode 100644
index 9c0f55f7f..000000000
--- a/newlib/libc/sys/linux/dl/dl-error.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/* Error handling for runtime dynamic linker.
-   Copyright (C) 1995,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <libintl.h>
-#include <setjmp.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include <sys/libc-tsd.h>
-
-/* This structure communicates state between _dl_catch_error and
-   _dl_signal_error.  */
-struct catch
-  {
-    const char *objname;	/* Object/File name.  */
-    const char *errstring;	/* Error detail filled in here.  */
-    jmp_buf env;		/* longjmp here on error.  */
-  };
-
-/* Multiple threads at once can use the `_dl_catch_error' function.  The
-   calls can come from `_dl_map_object_deps', `_dlerror_run', or from
-   any of the libc functionality which loads dynamic objects (NSS, iconv).
-   Therefore we have to be prepared to save the state in thread-local
-   memory.  */
-
-__libc_tsd_define (static, DL_ERROR)
-#define tsd_getspecific()	__libc_tsd_get (DL_ERROR)
-#define tsd_setspecific(data)	__libc_tsd_set (DL_ERROR, (data))
-
-
-/* This message we return as a last resort.  We define the string in a
-   variable since we have to avoid freeing it and so have to enable
-   a pointer comparison.  See below and in dlfcn/dlerror.c.  */
-const char _dl_out_of_memory[] = "out of memory";
-
-
-/* This points to a function which is called when an continuable error is
-   received.  Unlike the handling of `catch' this function may return.
-   The arguments will be the `errstring' and `objname'.
-
-   Since this functionality is not used in normal programs (only in ld.so)
-   we do not care about multi-threaded programs here.  We keep this as a
-   global variable.  */
-static receiver_fct receiver;
-
-
-void
-internal_function
-_dl_signal_error (int errcode, const char *objname, const char *occation,
-		  const char *errstring)
-{
-  struct catch *lcatch;
-
-  if (! errstring)
-    errstring = N_("DYNAMIC LINKER BUG!!!");
-
-  lcatch = tsd_getspecific ();
-  if (objname == NULL)
-    objname = "";
-  if (lcatch != NULL)
-    {
-      /* We are inside _dl_catch_error.  Return to it.  We have to
-	 duplicate the error string since it might be allocated on the
-	 stack.  The object name is always a string constant.  */
-      size_t len_objname = strlen (objname) + 1;
-      size_t len_errstring = strlen (errstring) + 1;
-
-      lcatch->errstring = (char *) malloc (len_objname + len_errstring);
-      if (lcatch->errstring != NULL)
-        {
-          char *tmp;
-          /* Make a copy of the object file name and the error string.  */
-          tmp = memcpy ((char *) lcatch->errstring,
-                           errstring, len_errstring);
-          tmp += len_errstring;
-          lcatch->objname = memcpy (tmp,
-				  objname, len_objname);
-        }
-      else
-	{
-	  /* This is better than nothing.  */
-	  lcatch->objname = "";
-	  lcatch->errstring = _dl_out_of_memory;
-	}
-      longjmp (lcatch->env, errcode ?: -1);
-    }
-  else
-    {
-      /* Lossage while resolving the program's own symbols is always fatal.  */
-      char buffer[1024];
-      _dl_fatal_printf ("%s: %s: %s%s%s%s%s\n",
-			_dl_argv[0] ?: "<program name unknown>",
-			occation ?: N_("error while loading shared libraries"),
-			objname, *objname ? ": " : "",
-			errstring, errcode ? ": " : "",
-			(errcode
-			 ? __strerror_r (errcode, buffer, sizeof buffer)
-			 : ""));
-    }
-}
-
-
-void
-internal_function
-_dl_signal_cerror (int errcode, const char *objname, const char *occation,
-		   const char *errstring)
-{
-  if (receiver)
-    {
-      /* We are inside _dl_receive_error.  Call the user supplied
-	 handler and resume the work.  The receiver will still be
-	 installed.  */
-      (*receiver) (errcode, objname, errstring);
-    }
-  else
-    _dl_signal_error (errcode, objname, occation, errstring);
-}
-
-
-int
-internal_function
-_dl_catch_error (const char **objname, const char **errstring,
-		 void (*operate) (void *), void *args)
-{
-  int errcode;
-  struct catch *volatile old;
-  struct catch c;
-  /* We need not handle `receiver' since setting a `catch' is handled
-     before it.  */
-
-  /* Some systems (e.g., SPARC) handle constructors to local variables
-     inefficient.  So we initialize `c' by hand.  */
-  c.errstring = NULL;
-
-  old = tsd_getspecific ();
-  errcode = setjmp (c.env);
-  if (__builtin_expect (errcode, 0) == 0)
-    {
-      tsd_setspecific (&c);
-      (*operate) (args);
-      tsd_setspecific (old);
-      *objname = NULL;
-      *errstring = NULL;
-      return 0;
-    }
-
-  /* We get here only if we longjmp'd out of OPERATE.  */
-  tsd_setspecific (old);
-  *objname = c.objname;
-  *errstring = c.errstring;
-  return errcode == -1 ? 0 : errcode;
-}
-
-void
-internal_function
-_dl_receive_error (receiver_fct fct, void (*operate) (void *), void *args)
-{
-  struct catch *old_catch;
-  receiver_fct old_receiver;
-
-  old_catch = tsd_getspecific ();
-  old_receiver = receiver;
-
-  /* Set the new values.  */
-  tsd_setspecific (NULL);
-  receiver = fct;
-
-  (*operate) (args);
-
-  tsd_setspecific (old_catch);
-  receiver = old_receiver;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-fini.c b/newlib/libc/sys/linux/dl/dl-fini.c
deleted file mode 100644
index fc4f4b68a..000000000
--- a/newlib/libc/sys/linux/dl/dl-fini.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/* Call the termination functions of loaded shared objects.
-   Copyright (C) 1995,96,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <alloca.h>
-#include <assert.h>
-#include <string.h>
-#include <ldsodefs.h>
-
-
-/* Type of the constructor functions.  */
-typedef void (*fini_t) (void);
-
-
-void
-internal_function
-_dl_fini (void)
-{
-  /* Lots of fun ahead.  We have to call the destructors for all still
-     loaded objects.  The problem is that the ELF specification now
-     demands that dependencies between the modules are taken into account.
-     I.e., the destructor for a module is called before the ones for any
-     of its dependencies.
-
-     To make things more complicated, we cannot simply use the reverse
-     order of the constructors.  Since the user might have loaded objects
-     using `dlopen' there are possibly several other modules with its
-     dependencies to be taken into account.  Therefore we have to start
-     determining the order of the modules once again from the beginning.  */
-  unsigned int i;
-  struct link_map *l;
-  struct link_map **maps;
-
-  /* XXX Could it be (in static binaries) that there is no object loaded?  */
-  assert (_dl_nloaded > 0);
-
-  /* Now we can allocate an array to hold all the pointers and copy
-     the pointers in.  */
-  maps = (struct link_map **) alloca (_dl_nloaded
-				      * sizeof (struct link_map *));
-  for (l = _dl_loaded, i = 0; l != NULL; l = l->l_next)
-    {
-      assert (i < _dl_nloaded);
-
-      maps[i++] = l;
-
-      /* Bump l_opencount of all objects so that they are not dlclose()ed
-	 from underneath us.  */
-      ++l->l_opencount;
-    }
-  assert (i == _dl_nloaded);
-
-  /* Now we have to do the sorting.  */
-  for (l = _dl_loaded->l_next; l != NULL; l = l->l_next)
-    {
-      unsigned int j;
-      unsigned int k;
-
-      /* Find the place in the `maps' array.  */
-      for (j = 1; maps[j] != l; ++j)
-	;
-
-      /* Find all object for which the current one is a dependency and
-	 move the found object (if necessary) in front.  */
-      for (k = j + 1; k < _dl_nloaded; ++k)
-	{
-	  struct link_map **runp;
-
-	  runp = maps[k]->l_initfini;
-	  if (runp != NULL)
-	    {
-	      while (*runp != NULL)
-		if (*runp == l)
-		  {
-		    struct link_map *here = maps[k];
-
-		    /* Move it now.  */
-		    memmove (&maps[j] + 1,
-			     &maps[j],
-			     (k - j) * sizeof (struct link_map *));
-		    maps[j++] = here;
-
-		    break;
-		  }
-		else
-		  ++runp;
-	    }
-
-	  if (__builtin_expect (maps[k]->l_reldeps != NULL, 0))
-	    {
-	      unsigned int m = maps[k]->l_reldepsact;
-	      struct link_map **relmaps = maps[k]->l_reldeps;
-
-	      while (m-- > 0)
-		{
-		  if (relmaps[m] == l)
-		    {
-		      struct link_map *here = maps[k];
-
-		      /* Move it now.  */
-		      memmove (&maps[j] + 1,
-			       &maps[j],
-			       (k - j) * sizeof (struct link_map *));
-		      maps[j] = here;
-
-		      break;
-		    }
-
-		}
-	    }
-	}
-    }
-
-  /* `maps' now contains the objects in the right order.  Now call the
-     destructors.  We have to process this array from the front.  */
-  for (i = 0; i < _dl_nloaded; ++i)
-    {
-      l = maps[i];
-
-      if (l->l_init_called)
-	{
-	  /* Make sure nothing happens if we are called twice.  */
-	  l->l_init_called = 0;
-
-	  /* Don't call the destructors for objects we are not supposed to.  */
-	  if (l->l_name[0] == '\0' && l->l_type == lt_executable)
-	    continue;
-
-	  /* Is there a destructor function?  */
-	  if (l->l_info[DT_FINI_ARRAY] == NULL && l->l_info[DT_FINI] == NULL)
-	    continue;
-
-	  /* When debugging print a message first.  */
-	  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_IMPCALLS, 0))
-	    _dl_debug_printf ("\ncalling fini: %s\n\n",
-			      l->l_name[0] ? l->l_name : _dl_argv[0]);
-
-	  /* First see whether an array is given.  */
-	  if (l->l_info[DT_FINI_ARRAY] != NULL)
-	    {
-	      ElfW(Addr) *array =
-		(ElfW(Addr) *) (l->l_addr
-				+ l->l_info[DT_FINI_ARRAY]->d_un.d_ptr);
-	      unsigned int sz = (l->l_info[DT_FINI_ARRAYSZ]->d_un.d_val
-				 / sizeof (ElfW(Addr)));
-	      unsigned int cnt;
-
-	      for (cnt = 0; cnt < sz; ++cnt)
-		((fini_t) (l->l_addr + array[cnt])) ();
-	    }
-
-	  /* Next try the old-style destructor.  */
-	  if (l->l_info[DT_FINI] != NULL)
-	    ((fini_t) DL_DT_FINI_ADDRESS (l, l->l_addr + l->l_info[DT_FINI]->d_un.d_ptr)) ();
-	}
-    }
-}
diff --git a/newlib/libc/sys/linux/dl/dl-init.c b/newlib/libc/sys/linux/dl/dl-init.c
deleted file mode 100644
index 5448b03c3..000000000
--- a/newlib/libc/sys/linux/dl/dl-init.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/* Return the next shared object initializer function not yet run.
-   Copyright (C) 1995,1996,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <ldsodefs.h>
-
-
-/* Type of the initializer.  */
-typedef void (*init_t) (int, char **, char **);
-
-/* Flag, nonzero during startup phase.  */
-extern int _dl_starting_up;
-
-/* The object to be initialized first.  */
-extern struct link_map *_dl_initfirst;
-
-
-static void
-call_init (struct link_map *l, int argc, char **argv, char **env)
-{
-  if (l->l_init_called)
-    /* This object is all done.  */
-    return;
-
-  /* Avoid handling this constructor again in case we have a circular
-     dependency.  */
-  l->l_init_called = 1;
-
-  /* Check for object which constructors we do not run here.  */
-  if (__builtin_expect (l->l_name[0], 'a') == '\0'
-      && l->l_type == lt_executable)
-    return;
-
-  /* Are there any constructors?  */
-  if (l->l_info[DT_INIT] == NULL
-      && __builtin_expect (l->l_info[DT_INIT_ARRAY] == NULL, 1))
-    return;
-
-  /* Print a debug message if wanted.  */
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_IMPCALLS, 0))
-    _dl_debug_printf ("\ncalling init: %s\n\n",
-		      l->l_name[0] ? l->l_name : _dl_argv[0]);
-
-  /* Now run the local constructors.  There are two forms of them:
-     - the one named by DT_INIT
-     - the others in the DT_INIT_ARRAY.
-  */
-  if (l->l_info[DT_INIT] != NULL)
-    {
-      init_t init = (init_t) DL_DT_INIT_ADDRESS
-	(l, l->l_addr + l->l_info[DT_INIT]->d_un.d_ptr);
-
-      /* Call the function.  */
-      init (argc, argv, env);
-    }
-
-  /* Next see whether there is an array with initialization functions.  */
-  if (l->l_info[DT_INIT_ARRAY] != NULL)
-    {
-      unsigned int j;
-      unsigned int jm;
-      ElfW(Addr) *addrs;
-
-      jm = l->l_info[DT_INIT_ARRAYSZ]->d_un.d_val / sizeof (ElfW(Addr));
-
-      addrs = (ElfW(Addr) *) (l->l_info[DT_INIT_ARRAY]->d_un.d_ptr
-			      + l->l_addr);
-      for (j = 0; j < jm; ++j)
-	((init_t) addrs[j]) (argc, argv, env);
-    }
-}
-
-
-void
-internal_function
-_dl_init (struct link_map *main_map, int argc, char **argv, char **env)
-{
-  ElfW(Dyn) *preinit_array = main_map->l_info[DT_PREINIT_ARRAY];
-  struct r_debug *r;
-  unsigned int i;
-
-  if (__builtin_expect (_dl_initfirst != NULL, 0))
-    {
-      call_init (_dl_initfirst, argc, argv, env);
-      _dl_initfirst = NULL;
-    }
-
-  /* Don't do anything if there is no preinit array.  */
-  if (__builtin_expect (preinit_array != NULL, 0)
-      && (i = preinit_array->d_un.d_val / sizeof (ElfW(Addr))) > 0)
-    {
-      ElfW(Addr) *addrs;
-      unsigned int cnt;
-
-      if (__builtin_expect (_dl_debug_mask & DL_DEBUG_IMPCALLS, 0))
-	_dl_debug_printf ("\ncalling preinit: %s\n\n",
-			  main_map->l_name[0]
-			  ? main_map->l_name : _dl_argv[0]);
-
-      addrs = (ElfW(Addr) *) (main_map->l_info[DT_PREINIT_ARRAY]->d_un.d_ptr
-			      + main_map->l_addr);
-      for (cnt = 0; cnt < i; ++cnt)
-	((init_t) addrs[cnt]) (argc, argv, env);
-    }
-
-  /* Notify the debugger we have added some objects.  We need to call
-     _dl_debug_initialize in a static program in case dynamic linking has
-     not been used before.  */
-  r = _dl_debug_initialize (0);
-  r->r_state = RT_ADD;
-  _dl_debug_state ();
-
-  /* Stupid users forced the ELF specification to be changed.  It now
-     says that the dynamic loader is responsible for determining the
-     order in which the constructors have to run.  The constructors
-     for all dependencies of an object must run before the constructor
-     for the object itself.  Circular dependencies are left unspecified.
-
-     This is highly questionable since it puts the burden on the dynamic
-     loader which has to find the dependencies at runtime instead of
-     letting the user do it right.  Stupidity rules!  */
-
-  i = main_map->l_searchlist.r_nlist;
-  while (i-- > 0)
-    call_init (main_map->l_initfini[i], argc, argv, env);
-
-  /* Notify the debugger all new objects are now ready to go.  */
-  r->r_state = RT_CONSISTENT;
-  _dl_debug_state ();
-
-  /* Finished starting up.  */
-  _dl_starting_up = 0;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-iteratephdr.c b/newlib/libc/sys/linux/dl/dl-iteratephdr.c
deleted file mode 100644
index a39a4934e..000000000
--- a/newlib/libc/sys/linux/dl/dl-iteratephdr.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Get loaded objects program headers.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <ldsodefs.h>
-#include <stddef.h>
-#include <bits/libc-lock.h>
-
-int
-__dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
-				    size_t size, void *data), void *data)
-{
-  struct link_map *l;
-  struct dl_phdr_info info;
-  int ret = 0;
-
-  /* Make sure we are alone.  */
-#ifdef HAVE_DD_LOCK
-    __lock_acquire(_dl_load_lock);
-#endif
-
-
-  for (l = _dl_loaded; l != NULL; l = l->l_next)
-    {
-      /* Skip the dynamic linker.  */
-      if (l->l_phdr == NULL)
-	continue;
-      info.dlpi_addr = l->l_addr;
-      info.dlpi_name = l->l_name;
-      info.dlpi_phdr = l->l_phdr;
-      info.dlpi_phnum = l->l_phnum;
-      ret = callback (&info, sizeof (struct dl_phdr_info), data);
-      if (ret)
-	break;
-    }
-
-  /* Release the lock.  */
-#ifdef HAVE_DD_LOCK
-    __lock_release(_dl_load_lock);
-#endif
-
-
-  return ret;
-}
-
-#ifdef SHARED
-weak_alias (__dl_iterate_phdr, dl_iterate_phdr);
-#endif
diff --git a/newlib/libc/sys/linux/dl/dl-libc.c b/newlib/libc/sys/linux/dl/dl-libc.c
deleted file mode 100644
index c83448df7..000000000
--- a/newlib/libc/sys/linux/dl/dl-libc.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Handle loading and unloading shared objects for internal libc purposes.
-   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.columbia.edu>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <dlfcn.h>
-#include <stdlib.h>
-#include <ldsodefs.h>
-
-/* The purpose of this file is to provide wrappers around the dynamic
-   linker error mechanism (similar to dlopen() et al in libdl) which
-   are usable from within libc.  Generally we want to throw away the
-   string that dlerror() would return and just pass back a null pointer
-   for errors.  This also lets the rest of libc not know about the error
-   handling mechanism.
-
-   Much of this code came from gconv_dl.c with slight modifications. */
-
-static int
-internal_function
-dlerror_run (void (*operate) (void *), void *args)
-{
-  const char *objname;
-  const char *last_errstring = NULL;
-  int result;
-
-  (void) _dl_catch_error (&objname, &last_errstring, operate, args);
-
-  result = last_errstring != NULL;
-  if (result && last_errstring != _dl_out_of_memory)
-    free ((char *) last_errstring);
-
-  return result;
-}
-
-/* These functions are called by dlerror_run... */
-
-struct do_dlopen_args
-{
-  /* Argument to do_dlopen.  */
-  const char *name;
-
-  /* Return from do_dlopen.  */
-  struct link_map *map;
-};
-
-struct do_dlsym_args
-{
-  /* Arguments to do_dlsym.  */
-  struct link_map *map;
-  const char *name;
-
-  /* Return values of do_dlsym.  */
-  lookup_t loadbase;
-  const ElfW(Sym) *ref;
-};
-
-static void
-do_dlopen (void *ptr)
-{
-  struct do_dlopen_args *args = (struct do_dlopen_args *) ptr;
-  /* Open and relocate the shared object.  */
-  args->map = _dl_open (args->name, RTLD_LAZY, NULL);
-}
-
-static void
-do_dlsym (void *ptr)
-{
-  struct do_dlsym_args *args = (struct do_dlsym_args *) ptr;
-  args->ref = NULL;
-  args->loadbase = _dl_lookup_symbol (args->name, args->map, &args->ref,
-				      args->map->l_local_scope, 0, 1);
-}
-
-static void
-do_dlclose (void *ptr)
-{
-  _dl_close ((struct link_map *) ptr);
-}
-
-/* ... and these functions call dlerror_run. */
-
-void *
-__libc_dlopen (const char *__name)
-{
-  struct do_dlopen_args args;
-  args.name = __name;
-
-  return (dlerror_run (do_dlopen, &args) ? NULL : (void *) args.map);
-}
-
-void *
-__libc_dlsym (void *__map, const char *__name)
-{
-  struct do_dlsym_args args;
-  args.map = __map;
-  args.name = __name;
-
-  return (dlerror_run (do_dlsym, &args) ? NULL
-	  : (void *) (DL_SYMBOL_ADDRESS (args.loadbase, args.ref)));
-}
-
-int
-__libc_dlclose (void *__map)
-{
-  return dlerror_run (do_dlclose, __map);
-}
-
-
-static void
-free_mem (void)
-{
-  struct link_map *l;
-  struct r_search_path_elem *d;
-
-  /* Remove all search directories.  */
-  d = _dl_all_dirs;
-  while (d != _dl_init_all_dirs)
-    {
-      struct r_search_path_elem *old = d;
-      d = d->next;
-      free (old);
-    }
-
-  /* Remove all additional names added to the objects.  */
-  for (l = _dl_loaded; l != NULL; l = l->l_next)
-    {
-      struct libname_list *lnp = l->l_libname->next;
-
-      l->l_libname->next = NULL;
-
-      while (lnp != NULL)
-	{
-	  struct libname_list *old = lnp;
-	  lnp = lnp->next;
-	  if (! old->dont_free)
-	    free (old);
-	}
-    }
-}
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/newlib/libc/sys/linux/dl/dl-librecon.h b/newlib/libc/sys/linux/dl/dl-librecon.h
deleted file mode 100644
index 3e39a32e6..000000000
--- a/newlib/libc/sys/linux/dl/dl-librecon.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Optional code to distinguish library flavours.
-   Copyright (C) 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DL_LIBRECON_H
-#define _DL_LIBRECON_H	1
-
-#define DISTINGUISH_LIB_VERSIONS \
-  do									      \
-    {									      \
-      /* We have to find out whether the binary is linked against	      \
-	 libc 5 or glibc.  We do this by looking at all the DT_NEEDED	      \
-	 entries.  If one is libc.so.5 this is a libc 5 linked binary.  */    \
-      if (_dl_loaded->l_info[DT_NEEDED])				      \
-	{								      \
-	  /* We have dependencies.  */					      \
-	  const ElfW(Dyn) *d;						      \
-	  const char *strtab;						      \
-									      \
-	  strtab = (const char *) D_PTR (_dl_loaded, l_info[DT_STRTAB]);      \
-									      \
-	  for (d = _dl_loaded->l_ld; d->d_tag != DT_NULL; ++d)		      \
-	    if (d->d_tag == DT_NEEDED					      \
-		&& strcmp (strtab + d->d_un.d_val, "libc.so.5") == 0)	      \
-	      break;							      \
-									      \
-	  /* We print a `5' or `6' depending on the outcome.  */	      \
-	  _dl_printf (d->d_tag != DT_NULL ? "5\n" : "6\n");		      \
-	}								      \
-    }									      \
-  while (0)
-
-/* Recognizing extra environment variables.  */
-#define EXTRA_LD_ENVVARS \
-  case 13:								      \
-    if (memcmp (envline, "ASSUME_KERNEL", 13) == 0)			      \
-      {									      \
-	unsigned long int i, j, osversion = 0;				      \
-	char *p = &envline[14], *q;					      \
-									      \
-	for (i = 0; i < 3; i++, p = q + 1)				      \
-	  {								      \
-	    j = __strtoul_internal (p, &q, 0, 0);			      \
-	    if (j >= 255 || p == q || (i < 2 && *q && *q != '.'))	      \
-	      {								      \
-		osversion = 0;						      \
-		break;							      \
-	      }								      \
-	    osversion |= j << (16 - 8 * i);				      \
-	    if (!*q)							      \
-	      break;							      \
-	  }								      \
-	if (osversion)							      \
-	  _dl_osversion = osversion;					      \
-	break;								      \
-      }									      \
-									      \
-  case 15:								      \
-    if (memcmp (envline, "LIBRARY_VERSION", 15) == 0)			      \
-      {									      \
-	_dl_correct_cache_id = envline[16] == '5' ? 2 : 3;		      \
-	break;								      \
-      }
-
-/* Extra unsecure variables.  The names are all stuffed in a single
-   string which means they have to be terminated with a '\0' explicitly.  */
-#define EXTRA_UNSECURE_ENVVARS \
-  "LD_AOUT_LIBRARY_PATH\0"						      \
-  "LD_AOUT_PRELOAD\0"
-
-#endif /* dl-librecon.h */
diff --git a/newlib/libc/sys/linux/dl/dl-load.c b/newlib/libc/sys/linux/dl/dl-load.c
deleted file mode 100644
index 4e32d604b..000000000
--- a/newlib/libc/sys/linux/dl/dl-load.c
+++ /dev/null
@@ -1,1830 +0,0 @@
-/* Map in a shared object's segments from the file.
-   Copyright (C) 1995,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <elf.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <libintl.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include <sys/mman.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include "dynamic-link.h"
-#include <abi-tag.h>
-#include <dl-osinfo.h>
-
-#include <dl-dst.h>
-
-/* On some systems, no flag bits are given to specify file mapping.  */
-#ifndef MAP_FILE
-# define MAP_FILE	0
-#endif
-
-/* The right way to map in the shared library files is MAP_COPY, which
-   makes a virtual copy of the data at the time of the mmap call; this
-   guarantees the mapped pages will be consistent even if the file is
-   overwritten.  Some losing VM systems like Linux's lack MAP_COPY.  All we
-   get is MAP_PRIVATE, which copies each page when it is modified; this
-   means if the file is overwritten, we may at some point get some pages
-   from the new version after starting with pages from the old version.  */
-#ifndef MAP_COPY
-# define MAP_COPY	MAP_PRIVATE
-#endif
-
-/* Some systems link their relocatable objects for another base address
-   than 0.  We want to know the base address for these such that we can
-   subtract this address from the segment addresses during mapping.
-   This results in a more efficient address space usage.  Defaults to
-   zero for almost all systems.  */
-#ifndef MAP_BASE_ADDR
-# define MAP_BASE_ADDR(l)	0
-#endif
-
-
-#include <endian.h>
-#if BYTE_ORDER == BIG_ENDIAN
-# define byteorder ELFDATA2MSB
-#elif BYTE_ORDER == LITTLE_ENDIAN
-# define byteorder ELFDATA2LSB
-#else
-# error "Unknown BYTE_ORDER " BYTE_ORDER
-# define byteorder ELFDATANONE
-#endif
-
-#define STRING(x) __STRING (x)
-
-#ifdef MAP_ANON
-/* The fd is not examined when using MAP_ANON.  */
-# define ANONFD -1
-#else
-int _dl_zerofd = -1;
-# define ANONFD _dl_zerofd
-#endif
-
-/* Handle situations where we have a preferred location in memory for
-   the shared objects.  */
-#ifdef ELF_PREFERRED_ADDRESS_DATA
-ELF_PREFERRED_ADDRESS_DATA;
-#endif
-#ifndef ELF_PREFERRED_ADDRESS
-# define ELF_PREFERRED_ADDRESS(loader, maplength, mapstartpref) (mapstartpref)
-#endif
-#ifndef ELF_FIXED_ADDRESS
-# define ELF_FIXED_ADDRESS(loader, mapstart) ((void) 0)
-#endif
-
-/* Type for the buffer we put the ELF header and hopefully the program
-   header.  This buffer does not really have to be too large.  In most
-   cases the program header follows the ELF header directly.  If this
-   is not the case all bets are off and we can make the header arbitrarily
-   large and still won't get it read.  This means the only question is
-   how large are the ELF and program header combined.  The ELF header
-   in 64-bit files is 56 bytes long.  Each program header entry is again
-   56 bytes long.  I.e., even with a file which has 17 program header
-   entries we only have to read 1kB.  And 17 program header entries is
-   plenty, normal files have < 10.  If this heuristic should really fail
-   for some file the code in `_dl_map_object_from_fd' knows how to
-   recover.  */
-struct filebuf
-{
-  ssize_t len;
-  char buf[1024];
-};
-
-size_t _dl_pagesize;
-
-unsigned int _dl_osversion;
-
-int _dl_clktck;
-
-extern const char *_dl_platform;
-extern size_t _dl_platformlen;
-
-/* The object to be initialized first.  */
-struct link_map *_dl_initfirst;
-
-/* This is the decomposed LD_LIBRARY_PATH search path.  */
-static struct r_search_path_struct env_path_list;
-
-/* List of the hardware capabilities we might end up using.  */
-static const struct r_strlenpair *capstr;
-static size_t ncapstr;
-static size_t max_capstrlen;
-
-
-/* Get the generated information about the trusted directories.  */
-#include "trusted-dirs.h"
-
-static const char system_dirs[] = SYSTEM_DIRS;
-static const size_t system_dirs_len[] =
-{
-  SYSTEM_DIRS_LEN
-};
-#define nsystem_dirs_len \
-  (sizeof (system_dirs_len) / sizeof (system_dirs_len[0]))
-
-
-/* Local version of `strdup' function.  */
-static inline char *
-local_strdup (const char *s)
-{
-  size_t len = strlen (s) + 1;
-  void *new = malloc (len);
-
-  if (new == NULL)
-    return NULL;
-
-  return (char *) memcpy (new, s, len);
-}
-
-
-static size_t
-is_dst (const char *start, const char *name, const char *str, size_t cmplen,
-	int is_path, int secure)
-{
-  size_t len;
-
-  if (strncmp (name, str, cmplen) == 0)
-    len = cmplen + 1;
-  else if (strncmp (name, str + 1, cmplen - 2) == 0
-	   && (name[cmplen - 2] == '\0' || name[cmplen - 2] == '/'
-	       || (is_path && name[cmplen - 2] == ':')))
-    len = cmplen - 1;
-  else
-    return 0;
-
-  if (__builtin_expect (secure, 0)
-      && ((name[len - 1] != '\0' && (!is_path || name[len - 1] != ':'))
-	  || (name != start + 1 && (!is_path || name[-2] != ':'))))
-    return 0;
-
-  return len;
-}
-
-
-size_t
-_dl_dst_count (const char *name, int is_path)
-{
-  const char *const start = name;
-  size_t cnt = 0;
-
-  do
-    {
-      size_t len = 1;
-
-      /* $ORIGIN is not expanded for SUID/GUID programs (except if it
-	 is $ORIGIN alone) and it must always appear first in path.
-
-	 Note that it is no bug that the string in the second and
-	 fourth `strncmp' call is longer than the sequence which is
-	 actually tested.  */
-      if ((len = is_dst (start, name + 1, "{ORIGIN}", 8, is_path,
-			 0)) != 0
-	  || ((len = is_dst (start, name + 1, "{PLATFORM}", 10, is_path, 0))
-	      != 0))
-	++cnt;
-
-      name = strchr (name + len, '$');
-    }
-  while (name != NULL);
-
-  return cnt;
-}
-
-
-char *
-_dl_dst_substitute (struct link_map *l, const char *name, char *result,
-		    int is_path)
-{
-  const char *const start = name;
-  char *last_elem, *wp;
-
-  /* Now fill the result path.  While copying over the string we keep
-     track of the start of the last path element.  When we come accross
-     a DST we copy over the value or (if the value is not available)
-     leave the entire path element out.  */
-  last_elem = wp = result;
-
-  do
-    {
-      if (__builtin_expect (*name == '$', 0))
-	{
-	  const char *repl = NULL;
-	  size_t len = 1;
-
-	  /* Note that it is no bug that the string in the second and
-	     fourth `strncmp' call is longer than the sequence which
-	     is actually tested.  */
-	  if ((len = is_dst (start, name + 1, "{ORIGIN}", 8, is_path,
-			     0)) != 0)
-	    repl = l->l_origin;
-	  else if ((len = is_dst (start, name + 1, "{PLATFORM}", 10, is_path,
-				  0)) != 0)
-	    repl = _dl_platform;
-
-	  if (repl != NULL && repl != (const char *) -1)
-	    {
-	      wp = strcpy (wp, repl);
-              wp += strlen (repl);
-	      name += len;
-	    }
-	  else if (len > 1)
-	    {
-	      /* We cannot use this path element, the value of the
-		 replacement is unknown.  */
-	      wp = last_elem;
-	      name += len;
-	      while (*name != '\0' && (!is_path || *name != ':'))
-		++name;
-	    }
-	  else
-	    /* No DST we recognize.  */
-	    *wp++ = *name++;
-	}
-      else
-	{
-	  *wp++ = *name++;
-	  if (is_path && *name == ':')
-	    last_elem = wp;
-	}
-    }
-  while (*name != '\0');
-
-  *wp = '\0';
-
-  return result;
-}
-
-
-/* Return copy of argument with all recognized dynamic string tokens
-   ($ORIGIN and $PLATFORM for now) replaced.  On some platforms it
-   might not be possible to determine the path from which the object
-   belonging to the map is loaded.  In this case the path element
-   containing $ORIGIN is left out.  */
-static char *
-expand_dynamic_string_token (struct link_map *l, const char *s)
-{
-  /* We make two runs over the string.  First we determine how large the
-     resulting string is and then we copy it over.  Since this is now
-     frequently executed operation we are looking here not for performance
-     but rather for code size.  */
-  size_t cnt;
-  size_t total;
-  char *result;
-
-  /* Determine the number of DST elements.  */
-  cnt = DL_DST_COUNT (s, 1);
-
-  /* If we do not have to replace anything simply copy the string.  */
-  if (__builtin_expect (cnt, 0) == 0)
-    return local_strdup (s);
-
-  /* Determine the length of the substituted string.  */
-  total = DL_DST_REQUIRED (l, s, strlen (s), cnt);
-
-  /* Allocate the necessary memory.  */
-  result = (char *) malloc (total + 1);
-  if (result == NULL)
-    return NULL;
-
-  return DL_DST_SUBSTITUTE (l, s, result, 1);
-}
-
-
-/* Add `name' to the list of names for a particular shared object.
-   `name' is expected to have been allocated with malloc and will
-   be freed if the shared object already has this name.
-   Returns false if the object already had this name.  */
-static void
-internal_function
-add_name_to_object (struct link_map *l, const char *name)
-{
-  struct libname_list *lnp, *lastp;
-  struct libname_list *newname;
-  size_t name_len;
-
-  lastp = NULL;
-  for (lnp = l->l_libname; lnp != NULL; lastp = lnp, lnp = lnp->next)
-    if (strcmp (name, lnp->name) == 0)
-      return;
-
-  name_len = strlen (name) + 1;
-  newname = (struct libname_list *) malloc (sizeof *newname + name_len);
-  if (newname == NULL)
-    {
-      /* No more memory.  */
-      _dl_signal_error (ENOMEM, name, NULL, N_("cannot allocate name record"));
-      return;
-    }
-  /* The object should have a libname set from _dl_new_object.  */
-  assert (lastp != NULL);
-
-  newname->name = memcpy (newname + 1, name, name_len);
-  newname->next = NULL;
-  newname->dont_free = 0;
-  lastp->next = newname;
-}
-
-/* All known directories in sorted order.  */
-struct r_search_path_elem *_dl_all_dirs;
-
-/* All directories after startup.  */
-struct r_search_path_elem *_dl_init_all_dirs;
-
-/* Standard search directories.  */
-static struct r_search_path_struct rtld_search_dirs;
-
-static size_t max_dirnamelen;
-
-static inline struct r_search_path_elem **
-fillin_rpath (char *rpath, struct r_search_path_elem **result, const char *sep,
-	      int check_trusted, const char *what, const char *where)
-{
-  char *cp;
-  size_t nelems = 0;
-
-  printf("In fillin_rpath\n");
-  while ((cp = strsep (&rpath, sep)) != NULL)
-    {
-      struct r_search_path_elem *dirp;
-      size_t len = strlen (cp);
-
-      /* `strsep' can pass an empty string.  This has to be
-         interpreted as `use the current directory'. */
-      if (len == 0)
-	{
-	  static const char curwd[] = "./";
-	  cp = (char *) curwd;
-	}
-
-      /* Remove trailing slashes (except for "/").  */
-      while (len > 1 && cp[len - 1] == '/')
-	--len;
-
-      /* Now add one if there is none so far.  */
-      if (len > 0 && cp[len - 1] != '/')
-	cp[len++] = '/';
-
-      /* Make sure we don't use untrusted directories if we run SUID.  */
-      if (__builtin_expect (check_trusted, 0))
-	{
-	  const char *trun = system_dirs;
-	  size_t idx;
-	  int unsecure = 1;
-
-	  /* All trusted directories must be complete names.  */
-	  if (cp[0] == '/')
-	    {
-	      for (idx = 0; idx < nsystem_dirs_len; ++idx)
-		{
-		  if (len == system_dirs_len[idx]
-		      && memcmp (trun, cp, len) == 0)
-		    {
-		      /* Found it.  */
-		      unsecure = 0;
-		      break;
-		    }
-
-		  trun += system_dirs_len[idx] + 1;
-		}
-	    }
-
-	  if (unsecure)
-	    /* Simply drop this directory.  */
-	    continue;
-	}
-
-      /* See if this directory is already known.  */
-      for (dirp = _dl_all_dirs; dirp != NULL; dirp = dirp->next)
-	if (dirp->dirnamelen == len && memcmp (cp, dirp->dirname, len) == 0)
-	  break;
-
-      if (dirp != NULL)
-	{
-	  /* It is available, see whether it's on our own list.  */
-	  size_t cnt;
-	  for (cnt = 0; cnt < nelems; ++cnt)
-	    if (result[cnt] == dirp)
-	      break;
-
-	  if (cnt == nelems)
-	    result[nelems++] = dirp;
-	}
-      else
-	{
-	  size_t cnt;
-	  enum r_dir_status init_val;
-	  size_t where_len = where ? strlen (where) + 1 : 0;
-
-	  /* It's a new directory.  Create an entry and add it.  */
-	  dirp = (struct r_search_path_elem *)
-	    malloc (sizeof (*dirp) + ncapstr * sizeof (enum r_dir_status)
-		    + where_len + len + 1);
-	  if (dirp == NULL)
-	    _dl_signal_error (ENOMEM, NULL, NULL,
-			      N_("cannot create cache for search path"));
-
-	  dirp->dirname = ((char *) dirp + sizeof (*dirp)
-			   + ncapstr * sizeof (enum r_dir_status));
-	  *((char *) (memcpy ((char *) dirp->dirname, cp, len) + len)) = '\0';
-	  dirp->dirnamelen = len;
-
-	  if (len > max_dirnamelen)
-	    max_dirnamelen = len;
-
-	  /* We have to make sure all the relative directories are
-	     never ignored.  The current directory might change and
-	     all our saved information would be void.  */
-	  init_val = cp[0] != '/' ? existing : unknown;
-	  for (cnt = 0; cnt < ncapstr; ++cnt)
-	    dirp->status[cnt] = init_val;
-
-	  dirp->what = what;
-	  if (__builtin_expect (where != NULL, 1))
-	    dirp->where = memcpy ((char *) dirp + sizeof (*dirp) + len + 1
-				  + ncapstr * sizeof (enum r_dir_status),
-				  where, where_len);
-	  else
-	    dirp->where = NULL;
-
-	  dirp->next = _dl_all_dirs;
-	  _dl_all_dirs = dirp;
-
-	  /* Put it in the result array.  */
-	  result[nelems++] = dirp;
-	}
-    }
-
-  /* Terminate the array.  */
-  result[nelems] = NULL;
-
-  return result;
-}
-
-
-static void
-internal_function
-decompose_rpath (struct r_search_path_struct *sps,
-		 const char *rpath, struct link_map *l, const char *what)
-{
-  /* Make a copy we can work with.  */
-  const char *where = l->l_name;
-  char *copy;
-  char *cp;
-  struct r_search_path_elem **result;
-  size_t nelems;
-  /* Initialize to please the compiler.  */
-  const char *errstring = NULL;
-
-  /* First see whether we must forget the RUNPATH and RPATH from this
-     object.  */
-  if (__builtin_expect (_dl_inhibit_rpath != NULL, 0)) 
-    {
-      const char *found = strstr (_dl_inhibit_rpath, where);
-      if (found != NULL)
-	{
-	  size_t len = strlen (where);
-	  if ((found == _dl_inhibit_rpath || found[-1] == ':')
-	      && (found[len] == '\0' || found[len] == ':'))
-	    {
-	      /* This object is on the list of objects for which the
-		 RUNPATH and RPATH must not be used.  */
-	      result = (struct r_search_path_elem **)
-		malloc (sizeof (*result));
-	      if (result == NULL)
-		{
-		signal_error_cache:
-		  errstring = N_("cannot create cache for search path");
-		signal_error:
-		  _dl_signal_error (ENOMEM, NULL, NULL, errstring);
-		}
-
-	      result[0] = NULL;
-
-	      sps->dirs = result;
-	      sps->malloced = 1;
-
-	      return;
-	    }
-	}
-    }
-
-  /* Make a writable copy.  At the same time expand possible dynamic
-     string tokens.  */
-  copy = expand_dynamic_string_token (l, rpath);
-  if (copy == NULL)
-    {
-      errstring = N_("cannot create RUNPATH/RPATH copy");
-      goto signal_error;
-    }
-
-  /* Count the number of necessary elements in the result array.  */
-  nelems = 0;
-  for (cp = copy; *cp != '\0'; ++cp)
-    if (*cp == ':')
-      ++nelems;
-
-  /* Allocate room for the result.  NELEMS + 1 is an upper limit for the
-     number of necessary entries.  */
-  result = (struct r_search_path_elem **) malloc ((nelems + 1 + 1)
-						  * sizeof (*result));
-  if (result == NULL)
-    goto signal_error_cache;
-
-  fillin_rpath (copy, result, ":", 0, what, where);
-
-  /* Free the copied RPATH string.  `fillin_rpath' make own copies if
-     necessary.  */
-  free (copy);
-
-  sps->dirs = result;
-  /* The caller will change this value if we haven't used a real malloc.  */
-  sps->malloced = 1;
-}
-
-
-void
-internal_function
-_dl_init_paths (const char *llp)
-{
-  size_t idx;
-  const char *strp;
-  struct r_search_path_elem *pelem, **aelem;
-  size_t round_size;
-#ifdef SHARED
-  struct link_map *l;
-#endif
-  /* Initialize to please the compiler.  */
-  const char *errstring = NULL;
-
-  /* Fill in the information about the application's RPATH and the
-     directories addressed by the LD_LIBRARY_PATH environment variable.  */
-
-  /* Get the capabilities.  */
-  capstr = _dl_important_hwcaps (_dl_platform, _dl_platformlen,
-				 &ncapstr, &max_capstrlen);
-
-  /* First set up the rest of the default search directory entries.  */
-  aelem = rtld_search_dirs.dirs = (struct r_search_path_elem **)
-    malloc ((nsystem_dirs_len + 1) * sizeof (struct r_search_path_elem *));
-  if (rtld_search_dirs.dirs == NULL)
-    {
-      errstring = N_("cannot create search path array");
-    signal_error:
-      _dl_signal_error (ENOMEM, NULL, NULL, errstring);
-    }
-
-  round_size = ((2 * sizeof (struct r_search_path_elem) - 1
-		 + ncapstr * sizeof (enum r_dir_status))
-		/ sizeof (struct r_search_path_elem));
-
-  rtld_search_dirs.dirs[0] = (struct r_search_path_elem *)
-    malloc ((sizeof (system_dirs) / sizeof (system_dirs[0]))
-	    * round_size * sizeof (struct r_search_path_elem));
-  if (rtld_search_dirs.dirs[0] == NULL)
-    {
-      errstring = N_("cannot create cache for search path");
-      goto signal_error;
-    }
-
-  rtld_search_dirs.malloced = 0;
-  pelem = _dl_all_dirs = rtld_search_dirs.dirs[0];
-  strp = system_dirs;
-  idx = 0;
-
-  do
-    {
-      size_t cnt;
-
-      *aelem++ = pelem;
-
-      pelem->what = "system search path";
-      pelem->where = NULL;
-
-      pelem->dirname = strp;
-      pelem->dirnamelen = system_dirs_len[idx];
-      strp += system_dirs_len[idx] + 1;
-
-      /* System paths must be absolute.  */
-      assert (pelem->dirname[0] == '/');
-      for (cnt = 0; cnt < ncapstr; ++cnt)
-	pelem->status[cnt] = unknown;
-
-      pelem->next = (++idx == nsystem_dirs_len ? NULL : (pelem + round_size));
-
-      pelem += round_size;
-    }
-  while (idx < nsystem_dirs_len);
-
-  max_dirnamelen = SYSTEM_DIRS_MAX_LEN;
-  *aelem = NULL;
-
-#ifdef SHARED
-  /* This points to the map of the main object.  */
-  l = _dl_loaded;
-  if (l != NULL)
-    {
-      assert (l->l_type != lt_loaded);
-
-      if (l->l_info[DT_RUNPATH])
-	{
-	  /* Allocate room for the search path and fill in information
-	     from RUNPATH.  */
-	  decompose_rpath (&l->l_runpath_dirs,
-			   (const void *) (D_PTR (l, l_info[DT_STRTAB])
-					   + l->l_info[DT_RUNPATH]->d_un.d_val),
-			   l, "RUNPATH");
-
-	  /* The RPATH is ignored.  */
-	  l->l_rpath_dirs.dirs = (void *) -1;
-	}
-      else
-	{
-	  l->l_runpath_dirs.dirs = (void *) -1;
-
-	  if (l->l_info[DT_RPATH])
-	    {
-	      /* Allocate room for the search path and fill in information
-		 from RPATH.  */
-	      decompose_rpath (&l->l_rpath_dirs,
-			       (const void *) (D_PTR (l, l_info[DT_STRTAB])
-					       + l->l_info[DT_RPATH]->d_un.d_val),
-			       l, "RPATH");
-	      l->l_rpath_dirs.malloced = 0;
-	    }
-	  else
-	    l->l_rpath_dirs.dirs = (void *) -1;
-	}
-    }
-#endif	/* SHARED */
-
-  if (llp != NULL && *llp != '\0')
-    {
-      size_t nllp;
-      const char *cp = llp;
-      const char *old = llp;
-      size_t len = strlen (old) + 1;
-      char *new = alloca(len);
-      char *llp_tmp;
-
-      llp_tmp = memcpy (new, old, len);
-
-      /* Decompose the LD_LIBRARY_PATH contents.  First determine how many
-	 elements it has.  */
-      nllp = 1;
-      while (*cp)
-	{
-	  if (*cp == ':' || *cp == ';')
-	    ++nllp;
-	  ++cp;
-	}
-
-      env_path_list.dirs = (struct r_search_path_elem **)
-	malloc ((nllp + 1) * sizeof (struct r_search_path_elem *));
-      if (env_path_list.dirs == NULL)
-	{
-	  errstring = N_("cannot create cache for search path");
-	  goto signal_error;
-	}
-
-      (void) fillin_rpath (llp_tmp, env_path_list.dirs, ":;",
-			   0, "LD_LIBRARY_PATH", NULL);
-
-      if (env_path_list.dirs[0] == NULL)
-	{
-	  free (env_path_list.dirs);
-	  env_path_list.dirs = (void *) -1;
-	}
-
-      env_path_list.malloced = 0;
-    }
-  else
-    env_path_list.dirs = (void *) -1;
-
-  /* Remember the last search directory added at startup.  */
-  _dl_init_all_dirs = _dl_all_dirs;
-}
-
-
-/* Think twice before changing anything in this function.  It is placed
-   here and prepared using the `alloca' magic to prevent it from being
-   inlined.  The function is only called in case of an error.  But then
-   performance does not count.  The function used to be "inlinable" and
-   the compiled did so all the time.  This increased the code size for
-   absolutely no good reason.  */
-static void
-__attribute__ ((noreturn))
-lose (int code, int fd, const char *name, char *realname, struct link_map *l,
-      const char *msg)
-{
-  /* The use of `alloca' here looks ridiculous but it helps.  The goal
-     is to avoid the function from being inlined.  There is no official
-     way to do this so we use this trick.  gcc never inlines functions
-     which use `alloca'.  */
-  int *a = (int *) alloca (sizeof (int));
-  a[0] = fd;
-  /* The file might already be closed.  */
-  if (a[0] != -1)
-    (void) close (a[0]);
-  if (l != NULL)
-    {
-      /* Remove the stillborn object from the list and free it.  */
-      assert (l->l_next == NULL);
-#ifndef SHARED
-      if (l->l_prev == NULL)
-	/* No other module loaded.  */
-	_dl_loaded = NULL;
-      else
-#endif
-	l->l_prev->l_next = NULL;
-      --_dl_nloaded;
-      free (l);
-    }
-  free (realname);
-  _dl_signal_error (code, name, NULL, msg);
-}
-
-
-/* Map in the shared object NAME, actually located in REALNAME, and already
-   opened on FD.  */
-
-#ifndef EXTERNAL_MAP_FROM_FD
-static
-#endif
-struct link_map *
-_dl_map_object_from_fd (const char *name, int fd, struct filebuf *fbp,
-			char *realname, struct link_map *loader, int l_type,
-			int mode)
-{
-  struct link_map *l = NULL;
-  const ElfW(Ehdr) *header;
-  const ElfW(Phdr) *phdr;
-  const ElfW(Phdr) *ph;
-  size_t maplength;
-  int type;
-  struct stat64 st;
-  /* Initialize to keep the compiler happy.  */
-  const char *errstring = NULL;
-  int errval = 0;
-
-  /* Get file information.  */
-  if (__builtin_expect (fstat64 (fd, &st) < 0, 0))
-    {
-      errstring = N_("cannot stat shared object");
-    call_lose_errno:
-      errval = errno;
-    call_lose:
-      fprintf (stderr, "%s\n", errstring);
-      lose (errval, fd, name, realname, l, errstring);
-    }
-
-  /* Look again to see if the real name matched another already loaded.  */
-  for (l = _dl_loaded; l; l = l->l_next)
-    if (l->l_ino == st.st_ino && l->l_dev == st.st_dev)
-      {
-	/* The object is already loaded.
-	   Just bump its reference count and return it.  */
-	close (fd);
-
-	/* If the name is not in the list of names for this object add
-	   it.  */
-	free (realname);
-	add_name_to_object (l, name);
-
-	return l;
-      }
-
-  if (mode & RTLD_NOLOAD)
-    /* We are not supposed to load the object unless it is already
-       loaded.  So return now.  */
-    return NULL;
-
-  /* Print debugging message.  */
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_FILES, 0))
-    _dl_debug_printf ("file=%s;  generating link map\n", name);
-
-  /* This is the ELF header.  We read it in `open_verify'.  */
-  header = (void *) fbp->buf;
-
-#ifndef MAP_ANON
-# define MAP_ANON 0
-  if (_dl_zerofd == -1)
-    {
-      _dl_zerofd = _dl_sysdep_open_zero_fill ();
-      if (_dl_zerofd == -1)
-	{
-	  close (fd);
-	  _dl_signal_error (errno, NULL, NULL,
-			    N_("cannot open zero fill device"));
-	}
-    }
-#endif
-
-  /* Enter the new object in the list of loaded objects.  */
-  l = _dl_new_object (realname, name, l_type, loader);
-  if (__builtin_expect (! l, 0))
-    {
-      errstring = N_("cannot create shared object descriptor");
-      goto call_lose_errno;
-    }
-
-  /* Extract the remaining details we need from the ELF header
-     and then read in the program header table.  */
-  l->l_entry = header->e_entry;
-  type = header->e_type;
-  l->l_phnum = header->e_phnum;
-
-  maplength = header->e_phnum * sizeof (ElfW(Phdr));
-  if (header->e_phoff + maplength <= fbp->len)
-    phdr = (void *) (fbp->buf + header->e_phoff);
-  else
-    {
-      phdr = alloca (maplength);
-      lseek (fd, SEEK_SET, header->e_phoff);
-      if (__libc_read (fd, (void *) phdr, maplength) != maplength)
-	{
-	  errstring = N_("cannot read file data");
-	  goto call_lose_errno;
-	}
-    }
-
-  {
-    /* Scan the program header table, collecting its load commands.  */
-    struct loadcmd
-      {
-	ElfW(Addr) mapstart, mapend, dataend, allocend;
-	off_t mapoff;
-	int prot;
-      } loadcmds[l->l_phnum], *c;
-    size_t nloadcmds = 0;
-
-    /* The struct is initialized to zero so this is not necessary:
-    l->l_ld = 0;
-    l->l_phdr = 0;
-    l->l_addr = 0; */
-    for (ph = phdr; ph < &phdr[l->l_phnum]; ++ph)
-      switch (ph->p_type)
-	{
-	  /* These entries tell us where to find things once the file's
-	     segments are mapped in.  We record the addresses it says
-	     verbatim, and later correct for the run-time load address.  */
-	case PT_DYNAMIC:
-	  l->l_ld = (void *) ph->p_vaddr;
-	  l->l_ldnum = ph->p_memsz / sizeof (ElfW(Dyn));
-	  break;
-
-	case PT_PHDR:
-	  l->l_phdr = (void *) ph->p_vaddr;
-	  break;
-
-	case PT_LOAD:
-	  /* A load command tells us to map in part of the file.
-	     We record the load commands and process them all later.  */
-	  if ((ph->p_align & (_dl_pagesize - 1)) != 0)
-	    {
-	      errstring = N_("ELF load command alignment not page-aligned");
-	      goto call_lose;
-	    }
-	  if (((ph->p_vaddr - ph->p_offset) & (ph->p_align - 1)) != 0)
-	    {
-	      errstring
-		= N_("ELF load command address/offset not properly aligned");
-	      goto call_lose;
-	    }
-
-	  {
-	    struct loadcmd *c = &loadcmds[nloadcmds++];
-	    c->mapstart = ph->p_vaddr & ~(ph->p_align - 1);
-	    c->mapend = ((ph->p_vaddr + ph->p_filesz + _dl_pagesize - 1)
-			 & ~(_dl_pagesize - 1));
-	    c->dataend = ph->p_vaddr + ph->p_filesz;
-	    c->allocend = ph->p_vaddr + ph->p_memsz;
-	    c->mapoff = ph->p_offset & ~(ph->p_align - 1);
-
-	    /* Optimize a common case.  */
-#if (PF_R | PF_W | PF_X) == 7 && (PROT_READ | PROT_WRITE | PROT_EXEC) == 7
-	    c->prot = (PF_TO_PROT
-		       >> ((ph->p_flags & (PF_R | PF_W | PF_X)) * 4)) & 0xf;
-#else
-	    c->prot = 0;
-	    if (ph->p_flags & PF_R)
-	      c->prot |= PROT_READ;
-	    if (ph->p_flags & PF_W)
-	      c->prot |= PROT_WRITE;
-	    if (ph->p_flags & PF_X)
-	      c->prot |= PROT_EXEC;
-#endif
-	  }
-	  break;
-	}
-
-    /* Now process the load commands and map segments into memory.  */
-    c = loadcmds;
-
-    /* Length of the sections to be loaded.  */
-    maplength = loadcmds[nloadcmds - 1].allocend - c->mapstart;
-
-    if (__builtin_expect (type, ET_DYN) == ET_DYN)
-      {
-	/* This is a position-independent shared object.  We can let the
-	   kernel map it anywhere it likes, but we must have space for all
-	   the segments in their specified positions relative to the first.
-	   So we map the first segment without MAP_FIXED, but with its
-	   extent increased to cover all the segments.  Then we remove
-	   access from excess portion, and there is known sufficient space
-	   there to remap from the later segments.
-
-	   As a refinement, sometimes we have an address that we would
-	   prefer to map such objects at; but this is only a preference,
-	   the OS can do whatever it likes. */
-	ElfW(Addr) mappref;
-	mappref = (ELF_PREFERRED_ADDRESS (loader, maplength, c->mapstart)
-		   - MAP_BASE_ADDR (l));
-
-	/* Remember which part of the address space this object uses.  */
-	l->l_map_start = (ElfW(Addr)) mmap ((void *) mappref, maplength,
-					      c->prot, MAP_COPY | MAP_FILE,
-					      fd, c->mapoff);
-	if ((void *) l->l_map_start == MAP_FAILED)
-	  {
-	  map_error:
-	    errstring = N_("failed to map segment from shared object");
-	    goto call_lose_errno;
-	  }
-
-	l->l_map_end = l->l_map_start + maplength;
-	l->l_addr = l->l_map_start - c->mapstart;
-
-	/* Change protection on the excess portion to disallow all access;
-	   the portions we do not remap later will be inaccessible as if
-	   unallocated.  Then jump into the normal segment-mapping loop to
-	   handle the portion of the segment past the end of the file
-	   mapping.  */
-	mprotect ((caddr_t) (l->l_addr + c->mapend),
-		    loadcmds[nloadcmds - 1].allocend - c->mapend,
-		    PROT_NONE);
-
-	goto postmap;
-      }
-    else
-      {
-	/* This object is loaded at a fixed address.  This must never
-           happen for objects loaded with dlopen().  */
-	if (__builtin_expect (mode & __RTLD_DLOPEN, 0))
-	  {
-	    errstring = N_("cannot dynamically load executable");
-	    goto call_lose;
-	  }
-
-	/* Notify ELF_PREFERRED_ADDRESS that we have to load this one
-	   fixed.  */
-	ELF_FIXED_ADDRESS (loader, c->mapstart);
-      }
-
-    /* Remember which part of the address space this object uses.  */
-    l->l_map_start = c->mapstart + l->l_addr;
-    l->l_map_end = l->l_map_start + maplength;
-
-    while (c < &loadcmds[nloadcmds])
-      {
-	if (c->mapend > c->mapstart
-	    /* Map the segment contents from the file.  */
-	    && (mmap ((void *) (l->l_addr + c->mapstart),
-			c->mapend - c->mapstart, c->prot,
-			MAP_FIXED | MAP_COPY | MAP_FILE, fd, c->mapoff)
-		== MAP_FAILED))
-	  goto map_error;
-
-      postmap:
-	if (l->l_phdr == 0
-	    && c->mapoff <= header->e_phoff
-	    && (c->mapend - c->mapstart + c->mapoff
-		>= header->e_phoff + header->e_phnum * sizeof (ElfW(Phdr))))
-	  /* Found the program header in this segment.  */
-	  l->l_phdr = (void *) (c->mapstart + header->e_phoff - c->mapoff);
-
-	if (c->allocend > c->dataend)
-	  {
-	    /* Extra zero pages should appear at the end of this segment,
-	       after the data mapped from the file.   */
-	    ElfW(Addr) zero, zeroend, zeropage;
-
-	    zero = l->l_addr + c->dataend;
-	    zeroend = l->l_addr + c->allocend;
-	    zeropage = (zero + _dl_pagesize - 1) & ~(_dl_pagesize - 1);
-
-	    if (zeroend < zeropage)
-	      /* All the extra data is in the last page of the segment.
-		 We can just zero it.  */
-	      zeropage = zeroend;
-
-	    if (zeropage > zero)
-	      {
-		/* Zero the final part of the last page of the segment.  */
-		if ((c->prot & PROT_WRITE) == 0)
-		  {
-		    /* Dag nab it.  */
-		    if (mprotect ((caddr_t) (zero & ~(_dl_pagesize - 1)),
-				    _dl_pagesize, c->prot|PROT_WRITE) < 0)
-		      {
-			errstring = N_("cannot change memory protections");
-			goto call_lose_errno;
-		      }
-		  }
-		memset ((void *) zero, '\0', zeropage - zero);
-		if ((c->prot & PROT_WRITE) == 0)
-		  mprotect ((caddr_t) (zero & ~(_dl_pagesize - 1)),
-			      _dl_pagesize, c->prot);
-	      }
-
-	    if (zeroend > zeropage)
-	      {
-		/* Map the remaining zero pages in from the zero fill FD.  */
-		caddr_t mapat;
-		mapat = mmap ((caddr_t) zeropage, zeroend - zeropage,
-				c->prot, MAP_ANON|MAP_PRIVATE|MAP_FIXED,
-				ANONFD, 0);
-		if (mapat == MAP_FAILED)
-		  {
-		    errstring = N_("cannot map zero-fill pages");
-		    goto call_lose_errno;
-		  }
-	      }
-	  }
-
-	++c;
-      }
-
-    if (l->l_phdr == NULL)
-      {
-	/* The program header is not contained in any of the segments.
-	   We have to allocate memory ourself and copy it over from
-	   out temporary place.  */
-	ElfW(Phdr) *newp = (ElfW(Phdr) *) malloc (header->e_phnum
-						  * sizeof (ElfW(Phdr)));
-	if (newp == NULL)
-	  {
-	    errstring = N_("cannot allocate memory for program header");
-	    goto call_lose_errno;
-	  }
-
-	l->l_phdr = memcpy (newp, phdr,
-			    (header->e_phnum * sizeof (ElfW(Phdr))));
-	l->l_phdr_allocated = 1;
-      }
-    else
-      /* Adjust the PT_PHDR value by the runtime load address.  */
-      l->l_phdr = (ElfW(Addr)) l->l_phdr + l->l_addr;
-  }
-
-  /* We are done mapping in the file.  We no longer need the descriptor.  */
-  close (fd);
-  /* Signal that we closed the file.  */
-  fd = -1;
-
-  if (l->l_type == lt_library && type == ET_EXEC)
-    l->l_type = lt_executable;
-
-  if (l->l_ld == 0)
-    {
-      if (type == ET_DYN)
-	{
-	  errstring = N_("object file has no dynamic section");
-	  goto call_lose;
-	}
-    }
-  else
-    l->l_ld = (ElfW(Addr)) l->l_ld + l->l_addr;
-
-  l->l_entry += l->l_addr;
-
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_FILES, 0))
-    _dl_debug_printf ("  dynamic: 0x%0*lx  base: 0x%0*lx   size: 0x%0*Zx\n"
-		      "    entry: 0x%0*lx  phdr: 0x%0*lx  phnum:   %*u\n\n",
-		      (int) sizeof (void *) * 2, (unsigned long int) l->l_ld,
-		      (int) sizeof (void *) * 2, (unsigned long int) l->l_addr,
-		      (int) sizeof (void *) * 2, maplength,
-		      (int) sizeof (void *) * 2, (unsigned long int) l->l_entry,
-		      (int) sizeof (void *) * 2, (unsigned long int) l->l_phdr,
-		      (int) sizeof (void *) * 2, l->l_phnum);
-
-  elf_get_dynamic_info (l);
-
-  /* Make sure we are dlopen()ing an object which has the DF_1_NOOPEN
-     flag set.  */
-  if (__builtin_expect (l->l_flags_1 & DF_1_NOOPEN, 0)
-      && (mode & __RTLD_DLOPEN))
-    {
-      /* We are not supposed to load this object.  Free all resources.  */
-      munmap ((void *) l->l_map_start, l->l_map_end - l->l_map_start);
-
-      if (!l->l_libname->dont_free)
-	free (l->l_libname);
-
-      if (l->l_phdr_allocated)
-	free ((void *) l->l_phdr);
-
-      errstring = N_("shared object cannot be dlopen()ed");
-      goto call_lose;
-    }
-
-  if (l->l_info[DT_HASH])
-    _dl_setup_hash (l);
-
-  /* If this object has DT_SYMBOLIC set modify now its scope.  We don't
-     have to do this for the main map.  */
-  if (__builtin_expect (l->l_info[DT_SYMBOLIC] != NULL, 0)
-      && &l->l_searchlist != l->l_scope[0])
-    {
-      /* Create an appropriate searchlist.  It contains only this map.
-
-	 XXX This is the definition of DT_SYMBOLIC in SysVr4.  The old
-	 GNU ld.so implementation had a different interpretation which
-	 is more reasonable.  We are prepared to add this possibility
-	 back as part of a GNU extension of the ELF format.  */
-      l->l_symbolic_searchlist.r_list =
-	(struct link_map **) malloc (sizeof (struct link_map *));
-
-      if (l->l_symbolic_searchlist.r_list == NULL)
-	{
-	  errstring = N_("cannot create searchlist");
-	  goto call_lose_errno;
-	}
-
-      l->l_symbolic_searchlist.r_list[0] = l;
-      l->l_symbolic_searchlist.r_nlist = 1;
-
-      /* Now move the existing entries one back.  */
-      memmove (&l->l_scope[1], &l->l_scope[0],
-	       (l->l_scope_max - 1) * sizeof (l->l_scope[0]));
-
-      /* Now add the new entry.  */
-      l->l_scope[0] = &l->l_symbolic_searchlist;
-    }
-
-  /* Remember whether this object must be initialized first.  */
-  if (l->l_flags_1 & DF_1_INITFIRST)
-    _dl_initfirst = l;
-
-  /* Finally the file information.  */
-  l->l_dev = st.st_dev;
-  l->l_ino = st.st_ino;
-
-  return l;
-}
-
-/* Print search path.  */
-static void
-print_search_path (struct r_search_path_elem **list,
-                   const char *what, const char *name)
-{
-  char buf[max_dirnamelen + max_capstrlen];
-  int first = 1;
-
-  _dl_debug_printf (" search path=");
-
-  while (*list != NULL && (*list)->what == what) /* Yes, ==.  */
-    {
-      char *endp = memcpy (buf, (*list)->dirname, (*list)->dirnamelen);
-      size_t cnt;
-      endp += (*list)->dirnamelen;
-
-
-      for (cnt = 0; cnt < ncapstr; ++cnt)
-	if ((*list)->status[cnt] != nonexisting)
-	  {
-	    char *cp = memcpy (endp, capstr[cnt].str, capstr[cnt].len);
-            cp += capstr[cnt].len;
-
-	    if (cp == buf || (cp == buf + 1 && buf[0] == '/'))
-	      cp[0] = '\0';
-	    else
-	      cp[-1] = '\0';
-
-	    _dl_debug_printf_c (first ? "%s" : ":%s", buf);
-	    first = 0;
-	  }
-
-      ++list;
-    }
-
-  if (name != NULL)
-    _dl_debug_printf_c ("\t\t(%s from file %s)\n", what,
-			name[0] ? name : _dl_argv[0]);
-  else
-    _dl_debug_printf_c ("\t\t(%s)\n", what);
-}
-
-/* Open a file and verify it is an ELF file for this architecture.  We
-   ignore only ELF files for other architectures.  Non-ELF files and
-   ELF files with different header information cause fatal errors since
-   this could mean there is something wrong in the installation and the
-   user might want to know about this.  */
-static int
-open_verify (const char *name, struct filebuf *fbp)
-{
-  /* This is the expected ELF header.  */
-#define ELF32_CLASS ELFCLASS32
-#define ELF64_CLASS ELFCLASS64
-#ifndef VALID_ELF_HEADER
-# define VALID_ELF_HEADER(hdr,exp,size)	(memcmp (hdr, exp, size) == 0)
-# define VALID_ELF_OSABI(osabi)		(osabi == ELFOSABI_SYSV)
-# define VALID_ELF_ABIVERSION(ver)	(ver == 0)
-#endif
-  static const unsigned char expected[EI_PAD] =
-  {
-    [EI_MAG0] = ELFMAG0,
-    [EI_MAG1] = ELFMAG1,
-    [EI_MAG2] = ELFMAG2,
-    [EI_MAG3] = ELFMAG3,
-    [EI_CLASS] = ELFW(CLASS),
-    [EI_DATA] = byteorder,
-    [EI_VERSION] = EV_CURRENT,
-    [EI_OSABI] = ELFOSABI_SYSV,
-    [EI_ABIVERSION] = 0
-  };
-  static const struct
-  {
-    ElfW(Word) vendorlen;
-    ElfW(Word) datalen;
-    ElfW(Word) type;
-    char vendor[4];
-  } expected_note = { 4, 16, 1, "GNU" };
-  int fd;
-  /* Initialize it to make the compiler happy.  */
-  const char *errstring = NULL;
-  int errval = 0;
-
-  /* Open the file.  We always open files read-only.  */
-  fd = open (name, O_RDONLY);
-  if (fd != -1)
-    {
-      ElfW(Ehdr) *ehdr;
-      ElfW(Phdr) *phdr, *ph;
-      ElfW(Word) *abi_note, abi_note_buf[8];
-      unsigned int osversion;
-      size_t maplength;
-
-      /* We successfully openened the file.  Now verify it is a file
-	 we can use.  */
-      __set_errno (0);
-      fbp->len = __libc_read (fd, fbp->buf, sizeof (fbp->buf));
-
-      /* This is where the ELF header is loaded.  */
-      assert (sizeof (fbp->buf) > sizeof (ElfW(Ehdr)));
-      ehdr = (ElfW(Ehdr) *) fbp->buf;
-
-      /* Now run the tests.  */
-      if (__builtin_expect (fbp->len < (ssize_t) sizeof (ElfW(Ehdr)), 0))
-	{
-	  errval = errno;
-	  errstring = (errval == 0
-		       ? N_("file too short") : N_("cannot read file data"));
-	call_lose:
-	  lose (errval, fd, name, NULL, NULL, errstring);
-	}
-
-      /* See whether the ELF header is what we expect.  */
-      if (__builtin_expect (! VALID_ELF_HEADER (ehdr->e_ident, expected,
-						EI_PAD), 0))
-	{
-	  /* Something is wrong.  */
-	  if (*(Elf32_Word *) &ehdr->e_ident !=
-#if BYTE_ORDER == LITTLE_ENDIAN
-	      ((ELFMAG0 << (EI_MAG0 * 8)) |
-	       (ELFMAG1 << (EI_MAG1 * 8)) |
-	       (ELFMAG2 << (EI_MAG2 * 8)) |
-	       (ELFMAG3 << (EI_MAG3 * 8)))
-#else
-	      ((ELFMAG0 << (EI_MAG3 * 8)) |
-	       (ELFMAG1 << (EI_MAG2 * 8)) |
-	       (ELFMAG2 << (EI_MAG1 * 8)) |
-	       (ELFMAG3 << (EI_MAG0 * 8)))
-#endif
-	      )
-	    errstring = N_("invalid ELF header");
-	  else if (ehdr->e_ident[EI_CLASS] != ELFW(CLASS))
-	    /* This is not a fatal error.  On architectures where
-	       32-bit and 64-bit binaries can be run this might
-	       happen.  */
-	    goto close_and_out;
-	  else if (ehdr->e_ident[EI_DATA] != byteorder)
-	    {
-	      if (BYTE_ORDER == BIG_ENDIAN)
-		errstring = N_("ELF file data encoding not big-endian");
-	      else
-		errstring = N_("ELF file data encoding not little-endian");
-	    }
-	  else if (ehdr->e_ident[EI_VERSION] != EV_CURRENT)
-	    errstring
-	      = N_("ELF file version ident does not match current one");
-	  /* XXX We should be able so set system specific versions which are
-	     allowed here.  */
-	  else if (!VALID_ELF_OSABI (ehdr->e_ident[EI_OSABI]))
-	    errstring = N_("ELF file OS ABI invalid");
-	  else if (!VALID_ELF_ABIVERSION (ehdr->e_ident[EI_ABIVERSION]))
-	    errstring = N_("ELF file ABI version invalid");
-	  else
-	    /* Otherwise we don't know what went wrong.  */
-	    errstring = N_("internal error");
-
-	  goto call_lose;
-	}
-
-      if (__builtin_expect (ehdr->e_version, EV_CURRENT) != EV_CURRENT)
-	{
-	  errstring = N_("ELF file version does not match current one");
-	  goto call_lose;
-	}
-      if (! __builtin_expect (elf_machine_matches_host (ehdr), 1))
-	goto close_and_out;
-      else if (__builtin_expect (ehdr->e_phentsize, sizeof (ElfW(Phdr)))
-	       != sizeof (ElfW(Phdr)))
-	{
-	  errstring = N_("ELF file's phentsize not the expected size");
-	  goto call_lose;
-	}
-      else if (__builtin_expect (ehdr->e_type, ET_DYN) != ET_DYN
-	       && __builtin_expect (ehdr->e_type, ET_EXEC) != ET_EXEC)
-	{
-	  errstring = N_("only ET_DYN and ET_EXEC can be loaded");
-	  goto call_lose;
-	}
-
-      maplength = ehdr->e_phnum * sizeof (ElfW(Phdr));
-      if (ehdr->e_phoff + maplength <= fbp->len)
-	phdr = (void *) (fbp->buf + ehdr->e_phoff);
-      else
-	{
-	  phdr = alloca (maplength);
-	  lseek (fd, SEEK_SET, ehdr->e_phoff);
-	  if (__libc_read (fd, (void *) phdr, maplength) != maplength)
-	    {
-	    read_error:
-	      errval = errno;
-	      errstring = N_("cannot read file data");
-	      goto call_lose;
-	    }
-	}
-
-      /* Check .note.ABI-tag if present.  */
-      for (ph = phdr; ph < &phdr[ehdr->e_phnum]; ++ph)
-	if (ph->p_type == PT_NOTE && ph->p_filesz == 32 && ph->p_align >= 4)
-	  {
-	    if (ph->p_offset + 32 <= fbp->len)
-	      abi_note = (void *) (fbp->buf + ph->p_offset);
-	    else
-	      {
-		lseek (fd, SEEK_SET, ph->p_offset);
-		if (__libc_read (fd, (void *) abi_note_buf, 32) != 32)
-		  goto read_error;
-
-		abi_note = abi_note_buf;
-	      }
-
-	    if (memcmp (abi_note, &expected_note, sizeof (expected_note)))
-	      continue;
-
-	    osversion = (abi_note[5] & 0xff) * 65536
-			+ (abi_note[6] & 0xff) * 256
-			+ (abi_note[7] & 0xff);
-	    if (abi_note[4] != __ABI_TAG_OS
-		|| (_dl_osversion && _dl_osversion < osversion))
-	      {
-	      close_and_out:
-		close (fd);
-		__set_errno (ENOENT);
-		fd = -1;
-	      }
-
-	    break;
-	  }
-    }
-
-  return fd;
-}
-
-/* Try to open NAME in one of the directories in *DIRSP.
-   Return the fd, or -1.  If successful, fill in *REALNAME
-   with the malloc'd full directory name.  If it turns out
-   that none of the directories in *DIRSP exists, *DIRSP is
-   replaced with (void *) -1, and the old value is free()d
-   if MAY_FREE_DIRS is true.  */
-
-static int
-open_path (const char *name, size_t namelen, int preloaded,
-	   struct r_search_path_struct *sps, char **realname,
-	   struct filebuf *fbp)
-{
-  struct r_search_path_elem **dirs = sps->dirs;
-  char *buf;
-  int fd = -1;
-  const char *current_what = NULL;
-  int any = 0;
-
-  buf = alloca (max_dirnamelen + max_capstrlen + namelen);
-  do
-    {
-      struct r_search_path_elem *this_dir = *dirs;
-      size_t buflen = 0;
-      size_t cnt;
-      char *edp;
-      int here_any = 0;
-      int err;
-
-      /* If we are debugging the search for libraries print the path
-	 now if it hasn't happened now.  */
-      if (__builtin_expect (_dl_debug_mask & DL_DEBUG_LIBS, 0)
-	  && current_what != this_dir->what)
-	{
-	  current_what = this_dir->what;
-	  print_search_path (dirs, current_what, this_dir->where);
-	}
-
-      edp = (char *) (memcpy (buf, this_dir->dirname, this_dir->dirnamelen) + this_dir->dirnamelen);
-      for (cnt = 0; fd == -1 && cnt < ncapstr; ++cnt)
-	{
-          char *tmp;
-	  /* Skip this directory if we know it does not exist.  */
-	  if (this_dir->status[cnt] == nonexisting)
-	    continue;
-
-          tmp = memcpy (edp, capstr[cnt].str, capstr[cnt].len);
-          tmp += capstr[cnt].len;
-
-          tmp = memcpy (tmp, name, namelen);
-          tmp += namelen;
-	  buflen = ((char *) (tmp - buf));
-
-	  /* Print name we try if this is wanted.  */
-	  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_LIBS, 0))
-	    _dl_debug_printf ("  trying file=%s\n", buf);
-
-	  fd = open_verify (buf, fbp);
-	  if (this_dir->status[cnt] == unknown)
-	    {
-	      if (fd != -1)
-		this_dir->status[cnt] = existing;
-	      else
-		{
-		  /* We failed to open machine dependent library.  Let's
-		     test whether there is any directory at all.  */
-		  struct stat64 st;
-
-		  buf[buflen - namelen - 1] = '\0';
-
-		  if (stat64 (buf, &st) != 0
-		      || ! S_ISDIR (st.st_mode))
-		    /* The directory does not exist or it is no directory.  */
-		    this_dir->status[cnt] = nonexisting;
-		  else
-		    this_dir->status[cnt] = existing;
-		}
-	    }
-
-	  /* Remember whether we found any existing directory.  */
-	  here_any |= this_dir->status[cnt] == existing;
-
-	  if (fd != -1 && __builtin_expect (preloaded, 0)
-	      && 0)
-	    {
-	      /* This is an extra security effort to make sure nobody can
-		 preload broken shared objects which are in the trusted
-		 directories and so exploit the bugs.  */
-	      struct stat64 st;
-
-	      if (fstat64 (fd, &st) != 0
-		  || (st.st_mode & S_ISUID) == 0)
-		{
-		  /* The shared object cannot be tested for being SUID
-		     or this bit is not set.  In this case we must not
-		     use this object.  */
-		  close (fd);
-		  fd = -1;
-		  /* We simply ignore the file, signal this by setting
-		     the error value which would have been set by `open'.  */
-		  errno = ENOENT;
-		}
-	    }
-	}
-
-      if (fd != -1)
-	{
-	  *realname = (char *) malloc (buflen);
-	  if (*realname != NULL)
-	    {
-	      memcpy (*realname, buf, buflen);
-	      return fd;
-	    }
-	  else
-	    {
-	      /* No memory for the name, we certainly won't be able
-		 to load and link it.  */
-	      close (fd);
-	      return -1;
-	    }
-	}
-      if (here_any && (err = errno) != ENOENT && err != EACCES)
-	/* The file exists and is readable, but something went wrong.  */
-	return -1;
-
-      /* Remember whether we found anything.  */
-      any |= here_any;
-    }
-  while (*++dirs != NULL);
-
-  /* Remove the whole path if none of the directories exists.  */
-  if (__builtin_expect (! any, 0))
-    {
-      /* Paths which were allocated using the minimal malloc() in ld.so
-	 must not be freed using the general free() in libc.  */
-      if (sps->malloced)
-	free (sps->dirs);
-      sps->dirs = (void *) -1;
-    }
-
-  return -1;
-}
-
-/* Map in the shared object file NAME.  */
-
-struct link_map *
-internal_function
-_dl_map_object (struct link_map *loader, const char *name, int preloaded,
-		int type, int trace_mode, int mode)
-{
-  int fd;
-  char *realname;
-  char *name_copy;
-  struct link_map *l;
-  struct filebuf fb;
-
-  /* Look for this name among those already loaded.  */
-  for (l = _dl_loaded; l; l = l->l_next)
-    {
-      /* If the requested name matches the soname of a loaded object,
-	 use that object.  Elide this check for names that have not
-	 yet been opened.  */
-      if (__builtin_expect (l->l_faked, 0) != 0)
-	continue;
-      if (!_dl_name_match_p (name, l))
-	{
-	  const char *soname;
-
-	  if (__builtin_expect (l->l_soname_added, 1)
-	      || l->l_info[DT_SONAME] == NULL)
-	    continue;
-
-	  soname = ((const char *) D_PTR (l, l_info[DT_STRTAB])
-		    + l->l_info[DT_SONAME]->d_un.d_val);
-	  if (strcmp (name, soname) != 0)
-	    continue;
-
-	  /* We have a match on a new name -- cache it.  */
-	  add_name_to_object (l, soname);
-	  l->l_soname_added = 1;
-	}
-
-      /* We have a match.  */
-      return l;
-    }
-
-  /* Display information if we are debugging.  */
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_FILES, 0) && loader != NULL)
-    _dl_debug_printf ("\nfile=%s;  needed by %s\n", name,
-		      loader->l_name[0] ? loader->l_name : _dl_argv[0]);
-
-  if (strchr (name, '/') == NULL)
-    {
-      /* Search for NAME in several places.  */
-
-      size_t namelen = strlen (name) + 1;
-
-      if (__builtin_expect (_dl_debug_mask & DL_DEBUG_LIBS, 0))
-	_dl_debug_printf ("find library=%s; searching\n", name);
-
-      fd = -1;
-
-      /* When the object has the RUNPATH information we don't use any
-         RPATHs.  */
-      if (loader == NULL || loader->l_info[DT_RUNPATH] == NULL)
-	{
-	  /* First try the DT_RPATH of the dependent object that caused NAME
-	     to be loaded.  Then that object's dependent, and on up.  */
-	  for (l = loader; fd == -1 && l; l = l->l_loader)
-	    {
-	      if (l->l_rpath_dirs.dirs == NULL)
-		{
-		  if (l->l_info[DT_RPATH] == NULL)
-		    {
-		      /* There is no path.  */
-		      l->l_rpath_dirs.dirs = (void *) -1;
-		      continue;
-		    }
-		  else
-		    {
-		      /* Make sure the cache information is available.  */
-		      size_t ptrval = (D_PTR (l, l_info[DT_STRTAB])
-				       + l->l_info[DT_RPATH]->d_un.d_val);
-		      decompose_rpath (&l->l_rpath_dirs,
-				       (const char *) ptrval, l, "RPATH");
-		    }
-		}
-
-	      if (l->l_rpath_dirs.dirs != (void *) -1)
-		fd = open_path (name, namelen, preloaded, &l->l_rpath_dirs,
-				&realname, &fb);
-	    }
-
-	  /* If dynamically linked, try the DT_RPATH of the executable
-             itself.  */
-	  l = _dl_loaded;
-	  if (fd == -1 && l && l->l_type != lt_loaded && l != loader
-	      && l->l_rpath_dirs.dirs != (void *) -1)
-	    fd = open_path (name, namelen, preloaded, &l->l_rpath_dirs,
-			    &realname, &fb);
-	}
-
-      /* Try the LD_LIBRARY_PATH environment variable.  */
-      if (fd == -1 && env_path_list.dirs != (void *) -1)
-	fd = open_path (name, namelen, preloaded, &env_path_list,
-			&realname, &fb);
-
-      /* Look at the RUNPATH information for this binary.
-
-	 Note that this is no real loop.  'while' is used only to enable
-	 us to use 'break' instead of a 'goto' to jump to the end.  The
-	 loop is always left after the first round.  */
-      while (fd == -1 && loader != NULL
-	     && loader->l_runpath_dirs.dirs != (void *) -1)
-	{
-	  if (loader->l_runpath_dirs.dirs == NULL)
-	    {
-	      if (loader->l_info[DT_RUNPATH] == NULL)
-		{
-		  /* No RUNPATH.  */
-		  loader->l_runpath_dirs.dirs = (void *) -1;
-		  break;
-		}
-	      else
-		{
-		  /* Make sure the cache information is available.  */
-		  size_t ptrval = (D_PTR (loader, l_info[DT_STRTAB])
-				   + loader->l_info[DT_RUNPATH]->d_un.d_val);
-		  decompose_rpath (&loader->l_runpath_dirs,
-				   (const char *) ptrval, loader, "RUNPATH");
-		}
-	    }
-
-	  if (loader->l_runpath_dirs.dirs != (void *) -1)
-	    fd = open_path (name, namelen, preloaded,
-			    &loader->l_runpath_dirs, &realname, &fb);
-	  break;
-	}
-
-      if (fd == -1
-	  && (__builtin_expect (! preloaded, 1) || ! 0))
-	{
-	  /* Check the list of libraries in the file /etc/ld.so.cache,
-	     for compatibility with Linux's ldconfig program.  */
-	  const char *cached = _dl_load_cache_lookup (name);
-
-	  if (cached != NULL)
-	    {
-#ifdef SHARED
-	      l = loader ?: _dl_loaded;
-#else
-	      l = loader;
-#endif
-
-	      /* If the loader has the DF_1_NODEFLIB flag set we must not
-		 use a cache entry from any of these directories.  */
-	      if (
-#ifndef SHARED
-		  /* 'l' is always != NULL for dynamically linked objects.  */
-		  l != NULL &&
-#endif
-		  __builtin_expect (l->l_flags_1 & DF_1_NODEFLIB, 0))
-		{
-		  const char *dirp = system_dirs;
-		  unsigned int cnt = 0;
-
-		  do
-		    {
-		      if (memcmp (cached, dirp, system_dirs_len[cnt]) == 0)
-			{
-			  /* The prefix matches.  Don't use the entry.  */
-			  cached = NULL;
-			  break;
-			}
-
-		      dirp += system_dirs_len[cnt] + 1;
-		      ++cnt;
-		    }
-		  while (cnt < nsystem_dirs_len);
-		}
-
-	      if (cached != NULL)
-		{
-		  fd = open_verify (cached, &fb);
-		  if (__builtin_expect (fd != -1, 1))
-		    {
-		      realname = local_strdup (cached);
-		      if (realname == NULL)
-			{
-			  close (fd);
-			  fd = -1;
-			}
-		    }
-		}
-	    }
-	}
-
-      /* Finally, try the default path.  */
-      if (fd == -1
-	  && ((l = loader ?: _dl_loaded)
-	      /* 'l' is always != NULL for dynamically linked objects.  */
-#ifdef SHARED
-	      ,
-#else
-	      == NULL ||
-#endif
-	      __builtin_expect (!(l->l_flags_1 & DF_1_NODEFLIB), 1))
-	  && rtld_search_dirs.dirs != (void *) -1)
-	fd = open_path (name, namelen, preloaded, &rtld_search_dirs,
-			&realname, &fb);
-
-      /* Add another newline when we a tracing the library loading.  */
-      if (__builtin_expect (_dl_debug_mask & DL_DEBUG_LIBS, 0))
-        _dl_debug_printf ("\n");
-    }
-  else
-    {
-      /* The path may contain dynamic string tokens.  */
-      realname = (loader
-		  ? expand_dynamic_string_token (loader, name)
-		  : local_strdup (name));
-      if (realname == NULL)
-	fd = -1;
-      else
-	{
-	  fd = open_verify (realname, &fb);
-	  if (__builtin_expect (fd, 0) == -1)
-	    free (realname);
-	}
-    }
-
-  if (__builtin_expect (fd, 0) == -1)
-    {
-      if (trace_mode)
-	{
-	  /* We haven't found an appropriate library.  But since we
-	     are only interested in the list of libraries this isn't
-	     so severe.  Fake an entry with all the information we
-	     have.  */
-	  static const Elf_Symndx dummy_bucket = STN_UNDEF;
-
-	  /* Enter the new object in the list of loaded objects.  */
-	  if ((name_copy = local_strdup (name)) == NULL
-	      || (l = _dl_new_object (name_copy, name, type, loader)) == NULL)
-	    _dl_signal_error (ENOMEM, name, NULL,
-			      N_("cannot create shared object descriptor"));
-	  /* Signal that this is a faked entry.  */
-	  l->l_faked = 1;
-	  /* Since the descriptor is initialized with zero we do not
-	     have do this here.
-	  l->l_reserved = 0; */
-	  l->l_buckets = &dummy_bucket;
-	  l->l_nbuckets = 1;
-	  l->l_relocated = 1;
-
-	  return l;
-	}
-      else
-	_dl_signal_error (errno, name, NULL,
-			  N_("cannot open shared object file"));
-    }
-
-  return _dl_map_object_from_fd (name, fd, &fb, realname, loader, type, mode);
-}
diff --git a/newlib/libc/sys/linux/dl/dl-lookup.c b/newlib/libc/sys/linux/dl/dl-lookup.c
deleted file mode 100644
index 9fc296cf1..000000000
--- a/newlib/libc/sys/linux/dl/dl-lookup.c
+++ /dev/null
@@ -1,654 +0,0 @@
-/* Look up a symbol in the loaded objects.
-   Copyright (C) 1995,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <alloca.h>
-#include <libintl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include "dl-hash.h"
-#include <machine/dl-machine.h>
-#include <bits/libc-lock.h>
-
-#include <assert.h>
-
-#define VERSTAG(tag)	(DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (tag))
-
-/* We need this string more than once.  */
-static const char undefined_msg[] = "undefined symbol: ";
-
-
-struct sym_val
-  {
-    const ElfW(Sym) *s;
-    struct link_map *m;
-  };
-
-
-#define make_string(string, rest...) \
-  ({									      \
-    const char *all[] = { string, ## rest };				      \
-    size_t len, cnt;							      \
-    char *result, *cp;							      \
-									      \
-    len = 1;								      \
-    for (cnt = 0; cnt < sizeof (all) / sizeof (all[0]); ++cnt)		      \
-      len += strlen (all[cnt]);						      \
-									      \
-    cp = result = alloca (len);						      \
-    for (cnt = 0; cnt < sizeof (all) / sizeof (all[0]); ++cnt)		      \
-    {                                                                         \
-      cp = strcpy (cp, all[cnt]);					      \
-      cp += strlen(all[cnt]);                                                 \
-    }                                                                         \
-									      \
-    result;								      \
-  })
-
-/* Statistics function.  */
-unsigned long int _dl_num_relocations;
-
-
-/* We have two different situations when looking up a simple: with or
-   without versioning.  gcc is not able to optimize a single function
-   definition serving for both purposes so we define two functions.  */
-#define VERSIONED	0
-#include "do-lookup.h"
-
-#define VERSIONED	1
-#include "do-lookup.h"
-
-
-/* Add extra dependency on MAP to UNDEF_MAP.  */
-static int
-internal_function
-add_dependency (struct link_map *undef_map, struct link_map *map)
-{
-  struct link_map **list;
-  struct link_map *runp;
-  unsigned int act;
-  unsigned int i;
-  int result = 0;
-
-  /* Avoid self-references.  */
-  if (undef_map == map)
-    return 0;
-
-  /* Make sure nobody can unload the object while we are at it.  */
-#ifdef HAVE_DD_LOCK
-    __lock_acquire(_dl_load_lock);
-#endif
-
-
-  /* Determine whether UNDEF_MAP already has a reference to MAP.  First
-     look in the normal dependencies.  */
-  if (undef_map->l_searchlist.r_list != NULL)
-    {
-      list = undef_map->l_initfini;
-
-      for (i = 0; list[i] != NULL; ++i)
-	if (list[i] == map)
-	  goto out;
-    }
-
-  /* No normal dependency.  See whether we already had to add it
-     to the special list of dynamic dependencies.  */
-  list = undef_map->l_reldeps;
-  act = undef_map->l_reldepsact;
-
-  for (i = 0; i < act; ++i)
-    if (list[i] == map)
-      goto out;
-
-  /* The object is not yet in the dependency list.  Before we add
-     it make sure just one more time the object we are about to
-     reference is still available.  There is a brief period in
-     which the object could have been removed since we found the
-     definition.  */
-  runp = _dl_loaded;
-  while (runp != NULL && runp != map)
-    runp = runp->l_next;
-
-  if (runp != NULL)
-    {
-      /* The object is still available.  Add the reference now.  */
-      if (__builtin_expect (act >= undef_map->l_reldepsmax, 0))
-	{
-	  /* Allocate more memory for the dependency list.  Since this
-	     can never happen during the startup phase we can use
-	     `realloc'.  */
-	  void *newp;
-
-	  undef_map->l_reldepsmax += 5;
-	  newp = realloc (undef_map->l_reldeps,
-			  undef_map->l_reldepsmax
-			  * sizeof (struct link_map *));
-
-	  if (__builtin_expect (newp != NULL, 1))
-	    undef_map->l_reldeps = (struct link_map **) newp;
-	  else
-	    /* Correct the addition.  */
-	    undef_map->l_reldepsmax -= 5;
-	}
-
-      /* If we didn't manage to allocate memory for the list this is
-	 no fatal mistake.  We simply increment the use counter of the
-	 referenced object and don't record the dependencies.  This
-	 means this increment can never be reverted and the object
-	 will never be unloaded.  This is semantically the correct
-	 behaviour.  */
-      if (__builtin_expect (act < undef_map->l_reldepsmax, 1))
-	undef_map->l_reldeps[undef_map->l_reldepsact++] = map;
-
-      if (map->l_searchlist.r_list != NULL)
-	/* And increment the counter in the referenced object.  */
-	++map->l_opencount;
-      else
-	/* We have to bump the counts for all dependencies since so far
-	   this object was only a normal or transitive dependency.
-	   Now it might be closed with _dl_close() directly.  */
-	for (list = map->l_initfini; *list != NULL; ++list)
-	  ++(*list)->l_opencount;
-
-      /* Display information if we are debugging.  */
-      if (__builtin_expect (_dl_debug_mask & DL_DEBUG_FILES, 0))
-	_dl_debug_printf ("\
-\nfile=%s;  needed by %s (relocation dependency)\n\n",
-			  map->l_name[0] ? map->l_name : _dl_argv[0],
-			  undef_map->l_name[0]
-			  ? undef_map->l_name : _dl_argv[0]);
-    }
-  else
-    /* Whoa, that was bad luck.  We have to search again.  */
-    result = -1;
-
- out:
-  /* Release the lock.  */
-#ifdef HAVE_DD_LOCK
-    __lock_release(_dl_load_lock);
-#endif
-
-
-  return result;
-}
-
-static int
-internal_function
-_dl_do_lookup (const char *undef_name, unsigned long int hash,
-	       const ElfW(Sym) *ref, struct sym_val *result,
-	       struct r_scope_elem *scope, size_t i,
-	       struct link_map *skip, int type_class);
-static int
-internal_function
-_dl_do_lookup_versioned (const char *undef_name, unsigned long int hash,
-			 const ElfW(Sym) *ref, struct sym_val *result,
-			 struct r_scope_elem *scope, size_t i,
-			 const struct r_found_version *const version,
-			 struct link_map *skip, int type_class);
-
-
-/* Search loaded objects' symbol tables for a definition of the symbol
-   UNDEF_NAME.  */
-
-lookup_t
-internal_function
-_dl_lookup_symbol (const char *undef_name, struct link_map *undef_map,
-		   const ElfW(Sym) **ref, struct r_scope_elem *symbol_scope[],
-		   int type_class, int explicit)
-{
-  unsigned long int hash = _dl_elf_hash (undef_name);
-  struct sym_val current_value = { NULL, NULL };
-  struct r_scope_elem **scope;
-  int protected;
-
-  ++_dl_num_relocations;
-
-  /* Search the relevant loaded objects for a definition.  */
-  for (scope = symbol_scope; *scope; ++scope)
-    if (do_lookup (undef_name, hash, *ref, &current_value, *scope, 0, NULL,
-		   type_class))
-      {
-	/* We have to check whether this would bind UNDEF_MAP to an object
-	   in the global scope which was dynamically loaded.  In this case
-	   we have to prevent the latter from being unloaded unless the
-	   UNDEF_MAP object is also unloaded.  */
-	if (__builtin_expect (current_value.m->l_type == lt_loaded, 0)
-	    /* Don't do this for explicit lookups as opposed to implicit
-	       runtime lookups.  */
-	    && ! explicit
-	    /* Add UNDEF_MAP to the dependencies.  */
-	    && add_dependency (undef_map, current_value.m) < 0)
-	  /* Something went wrong.  Perhaps the object we tried to reference
-	     was just removed.  Try finding another definition.  */
-	  return _dl_lookup_symbol (undef_name, undef_map, ref, symbol_scope,
-				    type_class, 0);
-
-	break;
-      }
-
-  if (__builtin_expect (current_value.s == NULL, 0))
-    {
-      const char *reference_name = undef_map ? undef_map->l_name : NULL;
-
-      if (*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK)
-	/* We could find no value for a strong reference.  */
-	/* XXX We cannot translate the messages.  */
-	_dl_signal_cerror (0, (reference_name && reference_name[0]
-			       ? reference_name
-			       : (_dl_argv[0] ?: "<main program>")),
-			   N_("relocation error"),
-			   make_string (undefined_msg, undef_name));
-      *ref = NULL;
-      return 0;
-    }
-
-  protected = *ref && ELFW(ST_VISIBILITY) ((*ref)->st_other) == STV_PROTECTED;
-
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_BINDINGS, 0))
-    {
-      const char *reference_name = undef_map ? undef_map->l_name : NULL;
-
-      _dl_debug_printf ("binding file %s to %s: %s symbol `%s'\n",
-			(reference_name && reference_name[0]
-			 ? reference_name : (_dl_argv[0] ?: "<main program>")),
-			current_value.m->l_name[0]
-			? current_value.m->l_name : _dl_argv[0],
-			protected ? "protected" : "normal", undef_name);
-    }
-
-  if (__builtin_expect (protected == 0, 1))
-    {
-      *ref = current_value.s;
-      return LOOKUP_VALUE (current_value.m);
-    }
-  else
-    {
-      /* It is very tricky. We need to figure out what value to
-         return for the protected symbol */
-      struct sym_val protected_value = { NULL, NULL };
-
-      for (scope = symbol_scope; *scope; ++scope)
-	if (_dl_do_lookup (undef_name, hash, *ref, &protected_value, *scope,
-			   0, NULL, ELF_RTYPE_CLASS_PLT))
-	  break;
-
-      if (protected_value.s == NULL || protected_value.m == undef_map)
-	{
-	  *ref = current_value.s;
-	  return LOOKUP_VALUE (current_value.m);
-	}
-
-      return LOOKUP_VALUE (undef_map);
-    }
-}
-
-
-/* This function is nearly the same as `_dl_lookup_symbol' but it
-   skips in the first list all objects until SKIP_MAP is found.  I.e.,
-   it only considers objects which were loaded after the described
-   object.  If there are more search lists the object described by
-   SKIP_MAP is only skipped.  */
-lookup_t
-internal_function
-_dl_lookup_symbol_skip (const char *undef_name,
-			struct link_map *undef_map, const ElfW(Sym) **ref,
-			struct r_scope_elem *symbol_scope[],
-			struct link_map *skip_map)
-{
-  const char *reference_name = undef_map ? undef_map->l_name : NULL;
-  const unsigned long int hash = _dl_elf_hash (undef_name);
-  struct sym_val current_value = { NULL, NULL };
-  struct r_scope_elem **scope;
-  size_t i;
-  int protected;
-
-  ++_dl_num_relocations;
-
-  /* Search the relevant loaded objects for a definition.  */
-  scope = symbol_scope;
-  for (i = 0; (*scope)->r_list[i] != skip_map; ++i)
-    assert (i < (*scope)->r_nlist);
-
-  if (! _dl_do_lookup (undef_name, hash, *ref, &current_value, *scope, i,
-		       skip_map, 0))
-    while (*++scope)
-      if (_dl_do_lookup (undef_name, hash, *ref, &current_value, *scope, 0,
-			 skip_map, 0))
-	break;
-
-  if (__builtin_expect (current_value.s == NULL, 0))
-    {
-      *ref = NULL;
-      return 0;
-    }
-
-  protected = *ref && ELFW(ST_VISIBILITY) ((*ref)->st_other) == STV_PROTECTED;
-
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_BINDINGS, 0))
-    _dl_debug_printf ("binding file %s to %s: %s symbol `%s'\n",
-		       (reference_name && reference_name[0]
-			? reference_name : (_dl_argv[0] ?: "<main program>")),
-		       current_value.m->l_name[0]
-		       ? current_value.m->l_name : _dl_argv[0],
-		       protected ? "protected" : "normal", undef_name);
-
-  if (__builtin_expect (protected == 0, 1))
-    {
-      *ref = current_value.s;
-      return LOOKUP_VALUE (current_value.m);
-    }
-  else
-    {
-      /* It is very tricky.  We need to figure out what value to
-         return for the protected symbol.  */
-      struct sym_val protected_value = { NULL, NULL };
-
-      if (i >= (*scope)->r_nlist
-	  || !_dl_do_lookup (undef_name, hash, *ref, &protected_value, *scope,
-			     i, skip_map, ELF_RTYPE_CLASS_PLT))
-	while (*++scope)
-	  if (_dl_do_lookup (undef_name, hash, *ref, &protected_value, *scope,
-			     0, skip_map, ELF_RTYPE_CLASS_PLT))
-	    break;
-
-      if (protected_value.s == NULL || protected_value.m == undef_map)
-	{
-	  *ref = current_value.s;
-	  return LOOKUP_VALUE (current_value.m);
-	}
-
-      return LOOKUP_VALUE (undef_map);
-    }
-}
-
-
-/* This function works like _dl_lookup_symbol but it takes an
-   additional arguement with the version number of the requested
-   symbol.
-
-   XXX We'll see whether we need this separate function.  */
-lookup_t
-internal_function
-_dl_lookup_versioned_symbol (const char *undef_name,
-			     struct link_map *undef_map, const ElfW(Sym) **ref,
-			     struct r_scope_elem *symbol_scope[],
-			     const struct r_found_version *version,
-			     int type_class, int explicit)
-{
-  unsigned long int hash = _dl_elf_hash (undef_name);
-  struct sym_val current_value = { NULL, NULL };
-  struct r_scope_elem **scope;
-  int protected;
-
-  ++_dl_num_relocations;
-
-  /* Search the relevant loaded objects for a definition.  */
-  for (scope = symbol_scope; *scope; ++scope)
-    {
-      int res = do_lookup_versioned (undef_name, hash, *ref, &current_value,
-				     *scope, 0, version, NULL, type_class);
-      if (res > 0)
-	{
-	  /* We have to check whether this would bind UNDEF_MAP to an object
-	     in the global scope which was dynamically loaded.  In this case
-	     we have to prevent the latter from being unloaded unless the
-	     UNDEF_MAP object is also unloaded.  */
-	  if (__builtin_expect (current_value.m->l_type == lt_loaded, 0)
-	      /* Don't do this for explicit lookups as opposed to implicit
-		 runtime lookups.  */
-	      && ! explicit
-	      /* Add UNDEF_MAP to the dependencies.  */
-	      && add_dependency (undef_map, current_value.m) < 0)
-	    /* Something went wrong.  Perhaps the object we tried to reference
-	       was just removed.  Try finding another definition.  */
-	    return _dl_lookup_versioned_symbol (undef_name, undef_map, ref,
-						symbol_scope, version,
-						type_class, 0);
-
-	  break;
-	}
-
-      if (__builtin_expect (res, 0) < 0)
-	{
-	  /* Oh, oh.  The file named in the relocation entry does not
-	     contain the needed symbol.  */
-	  const char *reference_name = undef_map ? undef_map->l_name : NULL;
-
-	  /* XXX We cannot translate the message.  */
-	  _dl_signal_cerror (0, (reference_name && reference_name[0]
-				 ? reference_name
-				 : (_dl_argv[0] ?: "<main program>")),
-			     N_("relocation error"),
-			     make_string ("symbol ", undef_name, ", version ",
-					  version->name,
-					  " not defined in file ",
-					  version->filename,
-					  " with link time reference",
-					  res == -2
-					  ? " (no version symbols)" : ""));
-	  *ref = NULL;
-	  return 0;
-	}
-    }
-
-  if (__builtin_expect (current_value.s == NULL, 0))
-    {
-      if (*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK)
-	{
-	  /* We could find no value for a strong reference.  */
-	  const char *reference_name = undef_map ? undef_map->l_name : NULL;
-
-	  /* XXX We cannot translate the message.  */
-	  _dl_signal_cerror (0, (reference_name && reference_name[0]
-				 ? reference_name
-				 : (_dl_argv[0] ?: "<main program>")), NULL,
-			     make_string (undefined_msg, undef_name,
-					  ", version ",
-					  version->name ?: NULL));
-	}
-      *ref = NULL;
-      return 0;
-    }
-
-  protected = *ref && ELFW(ST_VISIBILITY) ((*ref)->st_other) == STV_PROTECTED;
-
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_BINDINGS, 0))
-    {
-      const char *reference_name = undef_map ? undef_map->l_name : NULL;
-
-      _dl_debug_printf ("binding file %s to %s: %s symbol `%s' [%s]\n",
-			(reference_name && reference_name[0]
-			 ? reference_name : (_dl_argv[0] ?: "<main program>")),
-			current_value.m->l_name[0]
-			? current_value.m->l_name : _dl_argv[0],
-			protected ? "protected" : "normal",
-			undef_name, version->name);
-    }
-
-  if (__builtin_expect (protected == 0, 1))
-    {
-      *ref = current_value.s;
-      return LOOKUP_VALUE (current_value.m);
-    }
-  else
-    {
-      /* It is very tricky. We need to figure out what value to
-         return for the protected symbol */
-      struct sym_val protected_value = { NULL, NULL };
-
-      for (scope = symbol_scope; *scope; ++scope)
-	if (_dl_do_lookup_versioned (undef_name, hash, *ref, &protected_value,
-				     *scope, 0, version, NULL,
-				     ELF_RTYPE_CLASS_PLT))
-	  break;
-
-      if (protected_value.s == NULL || protected_value.m == undef_map)
-	{
-	  *ref = current_value.s;
-	  return LOOKUP_VALUE (current_value.m);
-	}
-
-      return LOOKUP_VALUE (undef_map);
-    }
-}
-
-
-/* Similar to _dl_lookup_symbol_skip but takes an additional argument
-   with the version we are looking for.  */
-lookup_t
-internal_function
-_dl_lookup_versioned_symbol_skip (const char *undef_name,
-				  struct link_map *undef_map,
-				  const ElfW(Sym) **ref,
-				  struct r_scope_elem *symbol_scope[],
-				  const struct r_found_version *version,
-				  struct link_map *skip_map)
-{
-  const char *reference_name = undef_map ? undef_map->l_name : NULL;
-  const unsigned long int hash = _dl_elf_hash (undef_name);
-  struct sym_val current_value = { NULL, NULL };
-  struct r_scope_elem **scope;
-  size_t i;
-  int protected;
-
-  ++_dl_num_relocations;
-
-  /* Search the relevant loaded objects for a definition.  */
-  scope = symbol_scope;
-  for (i = 0; (*scope)->r_list[i] != skip_map; ++i)
-    assert (i < (*scope)->r_nlist);
-
-  if (! _dl_do_lookup_versioned (undef_name, hash, *ref, &current_value,
-				 *scope, i, version, skip_map, 0))
-    while (*++scope)
-      if (_dl_do_lookup_versioned (undef_name, hash, *ref, &current_value,
-				   *scope, 0, version, skip_map, 0))
-	break;
-
-  if (__builtin_expect (current_value.s == NULL, 0))
-    {
-      if (*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK)
-	{
-	  /* We could find no value for a strong reference.  */
-	  const size_t len = strlen (undef_name);
-	  char buf[sizeof undefined_msg + len];
-          char *tmp;
-          tmp = memcpy (buf, undefined_msg, sizeof undefined_msg - 1);
-          tmp += (sizeof undefined_msg - 1);
-
-	  memcpy (tmp, undef_name, len + 1);
-
-	  /* XXX We cannot translate the messages.  */
-	  _dl_signal_cerror (0, (reference_name && reference_name[0]
-				 ? reference_name
-				 : (_dl_argv[0] ?: "<main program>")),
-			     NULL, buf);
-	}
-      *ref = NULL;
-      return 0;
-    }
-
-  protected = *ref && ELFW(ST_VISIBILITY) ((*ref)->st_other) == STV_PROTECTED;
-
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_BINDINGS, 0))
-    _dl_debug_printf ("binding file %s to %s: %s symbol `%s' [%s]\n",
-		      (reference_name && reference_name[0]
-		       ? reference_name : (_dl_argv[0] ?: "<main program>")),
-		      current_value.m->l_name[0]
-		      ? current_value.m->l_name : _dl_argv[0],
-		      protected ? "protected" : "normal",
-		      undef_name, version->name);
-
-  if (__builtin_expect (protected == 0, 1))
-    {
-      *ref = current_value.s;
-      return LOOKUP_VALUE (current_value.m);
-    }
-  else
-    {
-      /* It is very tricky. We need to figure out what value to
-         return for the protected symbol */
-      struct sym_val protected_value = { NULL, NULL };
-
-      if (i >= (*scope)->r_nlist
-	  || !_dl_do_lookup_versioned (undef_name, hash, *ref,
-				       &protected_value, *scope, i, version,
-				       skip_map, ELF_RTYPE_CLASS_PLT))
-	while (*++scope)
-	  if (_dl_do_lookup_versioned (undef_name, hash, *ref,
-				       &protected_value, *scope, 0, version,
-				       skip_map, ELF_RTYPE_CLASS_PLT))
-	    break;
-
-      if (protected_value.s == NULL || protected_value.m == undef_map)
-	{
-	  *ref = current_value.s;
-	  return LOOKUP_VALUE (current_value.m);
-	}
-
-      return LOOKUP_VALUE (undef_map);
-    }
-}
-
-
-/* Cache the location of MAP's hash table.  */
-
-void
-internal_function
-_dl_setup_hash (struct link_map *map)
-{
-  Elf_Symndx *hash;
-  Elf_Symndx nchain;
-
-  if (!map->l_info[DT_HASH])
-    return;
-  hash = (void *)(map->l_addr + map->l_info[DT_HASH]->d_un.d_ptr);
-
-  map->l_nbuckets = *hash++;
-  nchain = *hash++;
-  map->l_buckets = hash;
-  hash += map->l_nbuckets;
-  map->l_chain = hash;
-}
-
-/* These are here so that we only inline do_lookup{,_versioned} in the common
-   case, not everywhere.  */
-static int
-internal_function
-_dl_do_lookup (const char *undef_name, unsigned long int hash,
-	       const ElfW(Sym) *ref, struct sym_val *result,
-	       struct r_scope_elem *scope, size_t i,
-	       struct link_map *skip, int type_class)
-{
-  return do_lookup (undef_name, hash, ref, result, scope, i, skip,
-		    type_class);
-}
-
-static int
-internal_function
-_dl_do_lookup_versioned (const char *undef_name, unsigned long int hash,
-			 const ElfW(Sym) *ref, struct sym_val *result,
-			 struct r_scope_elem *scope, size_t i,
-			 const struct r_found_version *const version,
-			 struct link_map *skip, int type_class)
-{
-  return do_lookup_versioned (undef_name, hash, ref, result, scope, i,
-			      version, skip, type_class);
-}
diff --git a/newlib/libc/sys/linux/dl/dl-lookupcfg.h b/newlib/libc/sys/linux/dl/dl-lookupcfg.h
deleted file mode 100644
index 810e8c7c6..000000000
--- a/newlib/libc/sys/linux/dl/dl-lookupcfg.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Configuration of lookup functions.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Some platforms need more information from the symbol lookup function
-   than just the address.  But this is not generally the case.  */
-#undef DL_LOOKUP_RETURNS_MAP
diff --git a/newlib/libc/sys/linux/dl/dl-minimal.c b/newlib/libc/sys/linux/dl/dl-minimal.c
deleted file mode 100644
index 807bfad63..000000000
--- a/newlib/libc/sys/linux/dl/dl-minimal.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/* Minimal replacements for basic facilities used in the dynamic linker.
-   Copyright (C) 1995,96,97,98,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <limits.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <ldsodefs.h>
-#include <machine/weakalias.h>
-
-#include <assert.h>
-
-/* Minimal `malloc' allocator for use while loading shared libraries.
-   No block is ever freed.  */
-
-static void *alloc_ptr, *alloc_end, *alloc_last_block;
-
-/* Declarations of global functions.  */
-extern void weak_function free (void *ptr);
-extern void * weak_function realloc (void *ptr, size_t n);
-extern unsigned long int weak_function __strtoul_internal
-(const char *nptr, char **endptr, int base, int group);
-extern unsigned long int weak_function strtoul (const char *nptr,
-						char **endptr, int base);
-
-
-void * weak_function
-malloc (size_t n)
-{
-#ifdef MAP_ANON
-#define	_dl_zerofd (-1)
-#else
-  extern int _dl_zerofd;
-
-  if (_dl_zerofd == -1)
-    _dl_zerofd = _dl_sysdep_open_zero_fill ();
-#define MAP_ANON 0
-#endif
-
-  if (alloc_end == 0)
-    {
-      /* Consume any unused space in the last page of our data segment.  */
-      extern int _end;
-      alloc_ptr = &_end;
-      alloc_end = (void *) 0 + (((alloc_ptr - (void *) 0) + _dl_pagesize - 1)
-				& ~(_dl_pagesize - 1));
-    }
-
-  /* Make sure the allocation pointer is ideally aligned.  */
-  alloc_ptr = (void *) 0 + (((alloc_ptr - (void *) 0) + sizeof (double) - 1)
-			    & ~(sizeof (double) - 1));
-
-  if (alloc_ptr + n >= alloc_end)
-    {
-      /* Insufficient space left; allocate another page.  */
-      caddr_t page;
-      size_t nup = (n + _dl_pagesize - 1) & ~(_dl_pagesize - 1);
-      page = __mmap (0, nup, PROT_READ|PROT_WRITE,
-		     MAP_ANON|MAP_PRIVATE, _dl_zerofd, 0);
-      assert (page != MAP_FAILED);
-      if (page != alloc_end)
-	alloc_ptr = page;
-      alloc_end = page + nup;
-    }
-
-  alloc_last_block = (void *) alloc_ptr;
-  alloc_ptr += n;
-  return alloc_last_block;
-}
-
-/* We use this function occasionally since the real implementation may
-   be optimized when it can assume the memory it returns already is
-   set to NUL.  */
-void * weak_function
-calloc (size_t nmemb, size_t size)
-{
-  size_t total = nmemb * size;
-  void *result = malloc (total);
-  return memset (result, '\0', total);
-}
-
-/* This will rarely be called.  */
-void weak_function
-free (void *ptr)
-{
-  /* We can free only the last block allocated.  */
-  if (ptr == alloc_last_block)
-    alloc_ptr = alloc_last_block;
-}
-
-/* This is only called with the most recent block returned by malloc.  */
-void * weak_function
-realloc (void *ptr, size_t n)
-{
-  void *new;
-  if (ptr == NULL)
-    return malloc (n);
-  assert (ptr == alloc_last_block);
-  alloc_ptr = alloc_last_block;
-  new = malloc (n);
-  assert (new == ptr);
-  return new;
-}
-
-
-/* Define our own version of the internal function used by strerror.  We
-   only provide the messages for some common errors.  This avoids pulling
-   in the whole error list.  */
-
-char * weak_function
-__strerror_r (int errnum, char *buf, size_t buflen)
-{
-  char *msg;
-
-  switch (errnum)
-    {
-    case ENOMEM:
-      msg = (char *) "Cannot allocate memory";
-      break;
-    case EINVAL:
-      msg = (char *) "Invalid argument";
-      break;
-    case ENOENT:
-      msg = (char *) "No such file or directory";
-      break;
-    case EPERM:
-      msg = (char *) "Operation not permitted";
-      break;
-    case EIO:
-      msg = (char *) "Input/output error";
-      break;
-    case EACCES:
-      msg = (char *) "Permission denied";
-      break;
-    default:
-      /* No need to check buffer size, all calls in the dynamic linker
-	 provide enough space.  */
-      msg = (char *) "Error";
-      break;
-    }
-
-  return msg;
-}
-
-#ifndef NDEBUG
-
-/* Define (weakly) our own assert failure function which doesn't use stdio.
-   If we are linked into the user program (-ldl), the normal __assert_fail
-   defn can override this one.  */
-
-void weak_function
-__assert_fail (const char *assertion,
-	       const char *file, unsigned int line, const char *function)
-{
-  _dl_fatal_printf ("\
-Inconsistency detected by ld.so: %s: %u: %s%sAssertion `%s' failed!\n",
-		    file, line, function ?: "", function ? ": " : "",
-		    assertion);
-
-}
-
-void weak_function
-__assert_perror_fail (int errnum,
-		      const char *file, unsigned int line,
-		      const char *function)
-{
-  char errbuf[64];
-  _dl_fatal_printf ("\
-Inconsistency detected by ld.so: %s: %u: %s%sUnexpected error: %s\n",
-		    file, line, function ?: "", function ? ": " : "",
-		    __strerror_r (errnum, errbuf, sizeof (errbuf)));
-}
-
-#endif
-
-unsigned long int weak_function
-__strtoul_internal (const char *nptr, char **endptr, int base, int group)
-{
-  unsigned long int result = 0;
-  long int sign = 1;
-
-  while (*nptr == ' ' || *nptr == '\t')
-    ++nptr;
-
-  if (*nptr == '-')
-    {
-      sign = -1;
-      ++nptr;
-    }
-  else if (*nptr == '+')
-    ++nptr;
-
-  if (*nptr < '0' || *nptr > '9')
-    {
-      if (endptr != NULL)
-	*endptr = (char *) nptr;
-      return 0UL;
-    }
-
-  assert (base == 0);
-  base = 10;
-  if (*nptr == '0')
-    {
-      if (nptr[1] == 'x' || nptr[1] == 'X')
-	{
-	  base = 16;
-	  nptr += 2;
-	}
-      else
-	base = 8;
-    }
-
-  while (*nptr >= '0' && *nptr <= '9')
-    {
-      unsigned long int digval = *nptr - '0';
-      if (result > LONG_MAX / 10
-	  || (result == ULONG_MAX / 10 && digval > ULONG_MAX % 10))
-	{
-	  errno = ERANGE;
-	  if (endptr != NULL)
-	    *endptr = (char *) nptr;
-	  return ULONG_MAX;
-	}
-      result *= base;
-      result += digval;
-      ++nptr;
-    }
-
-  if (endptr != NULL)
-    *endptr = (char *) nptr;
-  return result * sign;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-misc.c b/newlib/libc/sys/linux/dl/dl-misc.c
deleted file mode 100644
index 1a4c297d5..000000000
--- a/newlib/libc/sys/linux/dl/dl-misc.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/* Miscellaneous support functions for dynamic linker
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <fcntl.h>
-#include <ldsodefs.h>
-#include <limits.h>
-#include <link.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <sys/uio.h>
-
-#ifndef MAP_ANON
-/* This is the only dl-sysdep.c function that is actually needed at run-time
-   by _dl_map_object.  */
-
-int
-_dl_sysdep_open_zero_fill (void)
-{
-  return __open ("/dev/zero", O_RDONLY);
-}
-#endif
-
-/* Read the whole contents of FILE into new mmap'd space with given
-   protections.  *SIZEP gets the size of the file.  On error MAP_FAILED
-   is returned.  */
-
-void *
-internal_function
-_dl_sysdep_read_whole_file (const char *file, size_t *sizep, int prot)
-{
-  void *result = MAP_FAILED;
-  struct stat64 st;
-  int fd = __open (file, O_RDONLY);
-  if (fd >= 0)
-    {
-      if (fstat64 (fd, &st) >= 0)
-	{
-	  *sizep = st.st_size;
-
-	  /* No need to map the file if it is empty.  */
-	  if (*sizep != 0)
-	    /* Map a copy of the file contents.  */
-	    result = mmap (NULL, *sizep, prot,
-#ifdef MAP_COPY
-			     MAP_COPY
-#else
-			     MAP_PRIVATE
-#endif
-#ifdef MAP_FILE
-			     | MAP_FILE
-#endif
-			     , fd, 0);
-	}
-      close (fd);
-    }
-  return result;
-}
-
-
-/* Descriptor to write debug messages to.  */
-int _dl_debug_fd = 2;
-
-
-/* Bare-bone printf implementation.  This function only knows about
-   the formats and flags needed and can handle only up to 64 stripes in
-   the output.  */
-static void
-_dl_debug_vdprintf (int fd, int tag_p, const char *fmt, va_list arg)
-{
-  const int niovmax = 64;
-  struct iovec iov[niovmax];
-  int niov = 0;
-  pid_t pid = 0;
-  char pidbuf[7];
-
-  while (*fmt != '\0')
-    {
-      const char *startp = fmt;
-
-      if (tag_p > 0)
-	{
-	  /* Generate the tag line once.  It consists of the PID and a
-	     colon followed by a tab.  */
-	  if (pid == 0)
-	    {
-	      char *p = "0";
-	      pid = __getpid ();
-	      assert (pid >= 0 && pid < 100000);
-	      while (p > pidbuf)
-		*--p = '0';
-	      pidbuf[5] = ':';
-	      pidbuf[6] = '\t';
-	    }
-
-	  /* Append to the output.  */
-	  assert (niov < niovmax);
-	  iov[niov].iov_len = 7;
-	  iov[niov++].iov_base = pidbuf;
-
-	  /* No more tags until we see the next newline.  */
-	  tag_p = -1;
-	}
-
-      /* Skip everything except % and \n (if tags are needed).  */
-      while (*fmt != '\0' && *fmt != '%' && (! tag_p || *fmt != '\n'))
-	++fmt;
-
-      /* Append constant string.  */
-      assert (niov < niovmax);
-      if ((iov[niov].iov_len = fmt - startp) != 0)
-	iov[niov++].iov_base = (char *) startp;
-
-      if (*fmt == '%')
-	{
-	  /* It is a format specifier.  */
-	  char fill = ' ';
-	  int width = -1;
-#if LONG_MAX != INT_MAX
-	  int long_mod = 0;
-#endif
-
-	  /* Recognize zero-digit fill flag.  */
-	  if (*++fmt == '0')
-	    {
-	      fill = '0';
-	      ++fmt;
-	    }
-
-	  /* See whether with comes from a parameter.  Note that no other
-	     way to specify the width is implemented.  */
-	  if (*fmt == '*')
-	    {
-	      width = va_arg (arg, int);
-	      ++fmt;
-	    }
-
-	  /* Recognize the l modifier.  It is only important on some
-	     platforms where long and int have a different size.  We
-	     can use the same code for size_t.  */
-	  if (*fmt == 'l' || *fmt == 'Z')
-	    {
-#if LONG_MAX != INT_MAX
-	      long_mod = 1;
-#endif
-	      ++fmt;
-	    }
-
-	  switch (*fmt)
-	    {
-	      /* Integer formatting.  */
-	    case 'u':
-	    case 'x':
-	      {
-		/* We have to make a difference if long and int have a
-		   different size.  */
-#if LONG_MAX != INT_MAX
-		unsigned long int num = (long_mod
-					 ? va_arg (arg, unsigned long int)
-					 : va_arg (arg, unsigned int));
-#else
-		unsigned long int num = va_arg (arg, unsigned int);
-#endif
-		/* We use alloca() to allocate the buffer with the most
-		   pessimistic guess for the size.  Using alloca() allows
-		   having more than one integer formatting in a call.  */
-		char *buf = (char *) alloca (3 * sizeof (unsigned long int));
-		char *endp = &buf[3 * sizeof (unsigned long int)];
-		char *cp = "0"; 
-
-		/* Pad to the width the user specified.  */
-		if (width != -1)
-		  while (endp - cp < width)
-		    *--cp = fill;
-
-		iov[niov].iov_base = cp;
-		iov[niov].iov_len = endp - cp;
-		++niov;
-	      }
-	      break;
-
-	    case 's':
-	      /* Get the string argument.  */
-	      iov[niov].iov_base = va_arg (arg, char *);
-	      iov[niov].iov_len = strlen (iov[niov].iov_base);
-	      ++niov;
-	      break;
-
-	    case '%':
-	      iov[niov].iov_base = (void *) fmt;
-	      iov[niov].iov_len = 1;
-	      ++niov;
-	      break;
-
-	    default:
-	      assert (! "invalid format specifier");
-	    }
-	  ++fmt;
-	}
-      else if (*fmt == '\n')
-	{
-	  /* See whether we have to print a single newline character.  */
-	  if (fmt == startp)
-	    {
-	      iov[niov].iov_base = (char *) startp;
-	      iov[niov++].iov_len = 1;
-	    }
-	  else
-	    /* No, just add it to the rest of the string.  */
-	    ++iov[niov - 1].iov_len;
-
-	  /* Next line, print a tag again.  */
-	  tag_p = 1;
-	  ++fmt;
-	}
-    }
-
-  /* Finally write the result.  */
-  writev (fd, iov, niov);
-}
-
-
-/* Write to debug file.  */
-void
-_dl_debug_printf (const char *fmt, ...)
-{
-  va_list arg;
-
-  va_start (arg, fmt);
-  _dl_debug_vdprintf (_dl_debug_fd, 1, fmt, arg);
-  va_end (arg);
-}
-
-
-/* Write to debug file but don't start with a tag.  */
-void
-_dl_debug_printf_c (const char *fmt, ...)
-{
-  va_list arg;
-
-  va_start (arg, fmt);
-  _dl_debug_vdprintf (_dl_debug_fd, -1, fmt, arg);
-  va_end (arg);
-}
-
-
-/* Write the given file descriptor.  */
-void
-_dl_dprintf (int fd, const char *fmt, ...)
-{
-  va_list arg;
-
-  va_start (arg, fmt);
-  _dl_debug_vdprintf (fd, 0, fmt, arg);
-  va_end (arg);
-}
diff --git a/newlib/libc/sys/linux/dl/dl-object.c b/newlib/libc/sys/linux/dl/dl-object.c
deleted file mode 100644
index 1e2049e25..000000000
--- a/newlib/libc/sys/linux/dl/dl-object.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* Storage management for the chain of loaded shared objects.
-   Copyright (C) 1995,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-
-#include <assert.h>
-
-
-/* Allocate a `struct link_map' for a new object being loaded,
-   and enter it into the _dl_loaded list.  */
-
-struct link_map *
-internal_function
-_dl_new_object (char *realname, const char *libname, int type,
-		struct link_map *loader)
-{
-  struct link_map *l;
-  int idx;
-  size_t libname_len = strlen (libname) + 1;
-  struct link_map *new;
-  struct libname_list *newname;
-
-  new = (struct link_map *) calloc (sizeof (*new) + sizeof (*newname)
-				    + libname_len, 1);
-  if (new == NULL)
-    return NULL;
-
-  new->l_libname = newname = (struct libname_list *) (new + 1);
-  newname->name = (char *) memcpy (newname + 1, libname, libname_len);
-  /* newname->next = NULL;	We use calloc therefore not necessary.  */
-  newname->dont_free = 1;
-
-  new->l_name = realname;
-  new->l_type = type;
-  new->l_loader = loader;
-  /* new->l_global = 0;	We use calloc therefore not necessary.  */
-
-  /* Use the 'l_scope_mem' array by default for the the 'l_scope'
-     information.  If we need more entries we will allocate a large
-     array dynamically.  */
-  new->l_scope = new->l_scope_mem;
-  new->l_scope_max = sizeof (new->l_scope_mem) / sizeof (new->l_scope_mem[0]);
-
-  /* Counter for the scopes we have to handle.  */
-  idx = 0;
-
-  if (_dl_loaded != NULL)
-    {
-      l = _dl_loaded;
-      while (l->l_next != NULL)
-	l = l->l_next;
-      new->l_prev = l;
-      /* new->l_next = NULL;	Would be necessary but we use calloc.  */
-      l->l_next = new;
-
-      /* Add the global scope.  */
-      new->l_scope[idx++] = &_dl_loaded->l_searchlist;
-    }
-  else
-    _dl_loaded = new;
-  ++_dl_nloaded;
-
-  /* If we have no loader the new object acts as it.  */
-  if (loader == NULL)
-    loader = new;
-  else
-    /* Determine the local scope.  */
-    while (loader->l_loader != NULL)
-      loader = loader->l_loader;
-
-  /* Insert the scope if it isn't the global scope we already added.  */
-  if (idx == 0 || &loader->l_searchlist != new->l_scope[0])
-    new->l_scope[idx] = &loader->l_searchlist;
-
-  new->l_local_scope[0] = &new->l_searchlist;
-
-  /* Don't try to find the origin for the main map which has the name "".  */
-  if (realname[0] != '\0')
-    {
-      size_t realname_len = strlen (realname) + 1;
-      char *origin;
-      char *cp;
-
-      if (realname[0] == '/')
-	{
-	  /* It is an absolute path.  Use it.  But we have to make a
-	     copy since we strip out the trailing slash.  */
-	  cp = origin = (char *) malloc (realname_len);
-	  if (origin == NULL)
-	    {
-	      origin = (char *) -1;
-	      goto out;
-	    }
-	}
-      else
-	{
-	  size_t len = realname_len;
-	  char *result = NULL;
-
-	  /* Get the current directory name.  */
-	  origin = NULL;
-	  do
-	    {
-	      len += 128;
-	      origin = (char *) realloc (origin, len);
-	    }
-	  while (origin != NULL
-		 && (result = getcwd (origin, len - realname_len)) == NULL
-		 && errno == ERANGE);
-
-	  if (result == NULL)
-	    {
-	      /* We were not able to determine the current directory.
-	         Note that free(origin) is OK if origin == NULL.  */
-	      free (origin);
-	      origin = (char *) -1;
-	      goto out;
-	    }
-
-	  /* Find the end of the path and see whether we have to add
-	     a slash.  */
-	  cp = memchr (origin, '\0', strlen(origin));
-	  if (cp[-1] != '/')
-	    *cp++ = '/';
-	}
-
-      /* Add the real file name.  */
-      memcpy (cp, realname, realname_len);
-
-      /* Now remove the filename and the slash.  Leave the slash if it
-	 the name is something like "/foo".  */
-      cp = strrchr (origin, '/');
-      if (cp == origin)
-	origin[1] = '\0';
-      else
-	*cp = '\0';
-
-    out:
-      new->l_origin = origin;
-    }
-
-  return new;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-open.c b/newlib/libc/sys/linux/dl/dl-open.c
deleted file mode 100644
index 4e068d435..000000000
--- a/newlib/libc/sys/linux/dl/dl-open.c
+++ /dev/null
@@ -1,487 +0,0 @@
-/* Load a shared object at runtime, relocate it, and run its initializer.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <dlfcn.h>
-#include <errno.h>
-#include <libintl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/mman.h>		/* Check whether MAP_COPY is defined.  */
-#include <sys/param.h>
-#include <ldsodefs.h>
-#include <bp-sym.h>
-
-#include <dl-dst.h>
-#include <machine/weakalias.h>
-
-
-extern ElfW(Addr) _dl_sysdep_start (void **start_argptr,
-				    void (*dl_main) (const ElfW(Phdr) *phdr,
-						     ElfW(Word) phnum,
-						     ElfW(Addr) *user_entry))
-				   weak_function;
-
-/* This function is used to unload the cache file if necessary.  */
-extern void _dl_unload_cache (void);
-
-int __libc_argc = 0;
-char **__libc_argv = NULL;
-
-extern char **environ;
-
-extern int _dl_lazy;			/* Do we do lazy relocations?  */
-
-/* Undefine the following for debugging.  */
-/* #define SCOPE_DEBUG 1 */
-#ifdef SCOPE_DEBUG
-static void show_scope (struct link_map *new);
-#endif
-
-extern size_t _dl_platformlen;
-
-/* We must be carefull not to leave us in an inconsistent state.  Thus we
-   catch any error and re-raise it after cleaning up.  */
-
-struct dl_open_args
-{
-  const char *file;
-  int mode;
-  const void *caller;
-  struct link_map *map;
-};
-
-
-static int
-add_to_global (struct link_map *new)
-{
-  struct link_map **new_global;
-  unsigned int to_add = 0;
-  unsigned int cnt;
-
-  /* Count the objects we have to put in the global scope.  */
-  for (cnt = 0; cnt < new->l_searchlist.r_nlist; ++cnt)
-    if (new->l_searchlist.r_list[cnt]->l_global == 0)
-      ++to_add;
-
-  /* The symbols of the new objects and its dependencies are to be
-     introduced into the global scope that will be used to resolve
-     references from other dynamically-loaded objects.
-
-     The global scope is the searchlist in the main link map.  We
-     extend this list if necessary.  There is one problem though:
-     since this structure was allocated very early (before the libc
-     is loaded) the memory it uses is allocated by the malloc()-stub
-     in the ld.so.  When we come here these functions are not used
-     anymore.  Instead the malloc() implementation of the libc is
-     used.  But this means the block from the main map cannot be used
-     in an realloc() call.  Therefore we allocate a completely new
-     array the first time we have to add something to the locale scope.  */
-
-  if (_dl_global_scope_alloc == 0)
-    {
-      /* This is the first dynamic object given global scope.  */
-      _dl_global_scope_alloc = _dl_main_searchlist->r_nlist + to_add + 8;
-      new_global = (struct link_map **)
-	malloc (_dl_global_scope_alloc * sizeof (struct link_map *));
-      if (new_global == NULL)
-	{
-	  _dl_global_scope_alloc = 0;
-	nomem:
-	  _dl_signal_error (ENOMEM, new->l_libname->name, NULL,
-			    N_("cannot extend global scope"));
-	  return 1;
-	}
-
-      /* Copy over the old entries.  */
-      memcpy (new_global, _dl_main_searchlist->r_list,
-	      (_dl_main_searchlist->r_nlist * sizeof (struct link_map *)));
-
-      _dl_main_searchlist->r_list = new_global;
-    }
-  else if (_dl_main_searchlist->r_nlist + to_add > _dl_global_scope_alloc)
-    {
-      /* We have to extend the existing array of link maps in the
-	 main map.  */
-      new_global = (struct link_map **)
-	realloc (_dl_main_searchlist->r_list,
-		 ((_dl_global_scope_alloc + to_add + 8)
-		  * sizeof (struct link_map *)));
-      if (new_global == NULL)
-	goto nomem;
-
-      _dl_global_scope_alloc += to_add + 8;
-      _dl_main_searchlist->r_list = new_global;
-    }
-
-  /* Now add the new entries.  */
-  for (cnt = 0; cnt < new->l_searchlist.r_nlist; ++cnt)
-    {
-      struct link_map *map = new->l_searchlist.r_list[cnt];
-
-      if (map->l_global == 0)
-	{
-	  map->l_global = 1;
-	  _dl_main_searchlist->r_list[_dl_main_searchlist->r_nlist] = map;
-	  ++_dl_main_searchlist->r_nlist;
-	}
-    }
-
-  return 0;
-}
-
-
-static void
-dl_open_worker (void *a)
-{
-  struct dl_open_args *args = a;
-  const char *file = args->file;
-  int mode = args->mode;
-  struct link_map *new, *l;
-  const char *dst;
-  int lazy;
-  unsigned int i;
-
-  /* Maybe we have to expand a DST.  */
-  dst = strchr (file, '$');
-  if (dst != NULL)
-    {
-      const void *caller = args->caller;
-      size_t len = strlen (file);
-      size_t required;
-      struct link_map *call_map;
-      char *new_file;
-
-      /* We have to find out from which object the caller is calling.  */
-      call_map = NULL;
-      for (l = _dl_loaded; l; l = l->l_next)
-	if (caller >= (const void *) l->l_map_start
-	    && caller < (const void *) l->l_map_end)
-	  {
-	    /* There must be exactly one DSO for the range of the virtual
-	       memory.  Otherwise something is really broken.  */
-	    call_map = l;
-	    break;
-	  }
-
-      if (call_map == NULL)
-	/* In this case we assume this is the main application.  */
-	call_map = _dl_loaded;
-
-      /* Determine how much space we need.  We have to allocate the
-	 memory locally.  */
-      required = DL_DST_REQUIRED (call_map, file, len, _dl_dst_count (dst, 0));
-
-      /* Get space for the new file name.  */
-      new_file = (char *) alloca (required + 1);
-
-      /* Generate the new file name.  */
-      DL_DST_SUBSTITUTE (call_map, file, new_file, 0);
-
-      /* If the substitution failed don't try to load.  */
-      if (*new_file == '\0')
-	_dl_signal_error (0, "dlopen", NULL,
-			  N_("empty dynamic string token substitution"));
-
-      /* Now we have a new file name.  */
-      file = new_file;
-    }
-
-  /* Load the named object.  */
-  args->map = new = _dl_map_object (NULL, file, 0, lt_loaded, 0,
-				    mode);
-
-  /* If the pointer returned is NULL this means the RTLD_NOLOAD flag is
-     set and the object is not already loaded.  */
-  if (new == NULL)
-    {
-      assert (mode & RTLD_NOLOAD);
-      return;
-    }
-
-  /* It was already open.  */
-  if (new->l_searchlist.r_list != NULL)
-    {
-      /* Let the user know about the opencount.  */
-      if (__builtin_expect (_dl_debug_mask & DL_DEBUG_FILES, 0))
-	_dl_debug_printf ("opening file=%s; opencount == %u\n\n",
-			  new->l_name, new->l_opencount);
-
-      /* If the user requested the object to be in the global namespace
-	 but it is not so far, add it now.  */
-      if ((mode & RTLD_GLOBAL) && new->l_global == 0)
-	(void) add_to_global (new);
-
-      /* Increment just the reference counter of the object.  */
-      ++new->l_opencount;
-
-      return;
-    }
-
-  /* Load that object's dependencies.  */
-  _dl_map_object_deps (new, NULL, 0, 0);
-
-  /* So far, so good.  Now check the versions.  */
-  for (i = 0; i < new->l_searchlist.r_nlist; ++i)
-    if (new->l_searchlist.r_list[i]->l_versions == NULL)
-      (void) _dl_check_map_versions (new->l_searchlist.r_list[i], 0, 0);
-
-#ifdef SCOPE_DEBUG
-  show_scope (new);
-#endif
-
-  /* Only do lazy relocation if `LD_BIND_NOW' is not set.  */
-  lazy = (mode & RTLD_BINDING_MASK) == RTLD_LAZY && _dl_lazy;
-
-  /* Relocate the objects loaded.  We do this in reverse order so that copy
-     relocs of earlier objects overwrite the data written by later objects.  */
-
-  l = new;
-  while (l->l_next)
-    l = l->l_next;
-  while (1)
-    {
-      if (! l->l_relocated)
-	{
-#if 0
-#ifdef SHARED
-	  if (_dl_profile != NULL)
-	    {
-	      /* If this here is the shared object which we want to profile
-		 make sure the profile is started.  We can find out whether
-	         this is necessary or not by observing the `_dl_profile_map'
-	         variable.  If was NULL but is not NULL afterwars we must
-		 start the profiling.  */
-	      struct link_map *old_profile_map = _dl_profile_map;
-
-	      _dl_relocate_object (l, l->l_scope, 1, 1);
-
-	      if (old_profile_map == NULL && _dl_profile_map != NULL)
-		/* We must prepare the profiling.  */
-		_dl_start_profile (_dl_profile_map, _dl_profile_output);
-	    }
-	  else
-#endif
-#endif
-	    _dl_relocate_object (l, l->l_scope, lazy, 0);
-	}
-
-      if (l == new)
-	break;
-      l = l->l_prev;
-    }
-
-  /* Increment the open count for all dependencies.  If the file is
-     not loaded as a dependency here add the search list of the newly
-     loaded object to the scope.  */
-  for (i = 0; i < new->l_searchlist.r_nlist; ++i)
-    if (++new->l_searchlist.r_list[i]->l_opencount > 1
-	&& new->l_searchlist.r_list[i]->l_type == lt_loaded)
-      {
-	struct link_map *imap = new->l_searchlist.r_list[i];
-	struct r_scope_elem **runp = imap->l_scope;
-	size_t cnt = 0;
-
-	while (*runp != NULL)
-	  {
-	    /* This can happen if imap was just loaded, but during
-	       relocation had l_opencount bumped because of relocation
-	       dependency.  Avoid duplicates in l_scope.  */
-	    if (__builtin_expect (*runp == &new->l_searchlist, 0))
-	      break;
-
-	    ++cnt;
-	    ++runp;
-	  }
-
-	if (*runp != NULL)
-	  /* Avoid duplicates.  */
-	  continue;
-
-	if (__builtin_expect (cnt + 1 >= imap->l_scope_max, 0))
-	  {
-	    /* The 'r_scope' array is too small.  Allocate a new one
-	       dynamically.  */
-	    struct r_scope_elem **newp;
-	    size_t new_size = imap->l_scope_max * 2;
-
-	    if (imap->l_scope == imap->l_scope_mem)
-	      {
-		newp = (struct r_scope_elem **)
-		  malloc (new_size * sizeof (struct r_scope_elem *));
-		if (newp == NULL)
-		  _dl_signal_error (ENOMEM, "dlopen", NULL,
-				    N_("cannot create scope list"));
-		imap->l_scope = memcpy (newp, imap->l_scope,
-					cnt * sizeof (imap->l_scope[0]));
-	      }
-	    else
-	      {
-		newp = (struct r_scope_elem **)
-		  realloc (imap->l_scope,
-			   new_size * sizeof (struct r_scope_elem *));
-		if (newp == NULL)
-		  _dl_signal_error (ENOMEM, "dlopen", NULL,
-				    N_("cannot create scope list"));
-		imap->l_scope = newp;
-	      }
-
-	    imap->l_scope_max = new_size;
-	  }
-
-	imap->l_scope[cnt++] = &new->l_searchlist;
-	imap->l_scope[cnt] = NULL;
-      }
-
-  /* Run the initializer functions of new objects.  */
-  _dl_init (new, __libc_argc, __libc_argv, environ);
-
-  /* Now we can make the new map available in the global scope.  */
-  if (mode & RTLD_GLOBAL)
-    /* Move the object in the global namespace.  */
-    if (add_to_global (new) != 0)
-      /* It failed.  */
-      return;
-
-  /* Mark the object as not deletable if the RTLD_NODELETE flags was
-     passed.  */
-  if (__builtin_expect (mode & RTLD_NODELETE, 0))
-    new->l_flags_1 |= DF_1_NODELETE;
-
-  /* Let the user know about the opencount.  */
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_FILES, 0))
-    _dl_debug_printf ("opening file=%s; opencount == %u\n\n",
-		      new->l_name, new->l_opencount);
-}
-
-
-void *
-internal_function
-_dl_open (const char *file, int mode, const void *caller)
-{
-  struct dl_open_args args;
-  const char *objname;
-  const char *errstring;
-  int errcode;
-
-  if ((mode & RTLD_BINDING_MASK) == 0)
-    /* One of the flags must be set.  */
-    _dl_signal_error (EINVAL, file, NULL, N_("invalid mode for dlopen()"));
-
-  /* Make sure we are alone.  */
-#ifdef HAVE_DD_LOCK
-    __lock_acquire_recursive(_dl_load_lock);
-#endif
-
-  args.file = file;
-  args.mode = mode;
-  args.caller = caller;
-  args.map = NULL;
-  errcode = _dl_catch_error (&objname, &errstring, dl_open_worker, &args);
-
-#ifndef MAP_COPY
-  /* We must munmap() the cache file.  */
-  _dl_unload_cache ();
-#endif
-
-  /* Release the lock.  */
-#ifdef HAVE_DD_LOCK
-    __lock_release_recursive(_dl_load_lock);
-#endif
-
-
-  if (errstring)
-    {
-      /* Some error occurred during loading.  */
-      char *local_errstring;
-      size_t len_errstring;
-
-      /* Remove the object from memory.  It may be in an inconsistent
-	 state if relocation failed, for example.  */
-      if (args.map)
-	{
-	  unsigned int i;
-
-	  /* Increment open counters for all objects since this has
-	     not happened yet.  */
-	  for (i = 0; i < args.map->l_searchlist.r_nlist; ++i)
-	    ++args.map->l_searchlist.r_list[i]->l_opencount;
-
-	  _dl_close (args.map);
-	}
-
-      /* Make a local copy of the error string so that we can release the
-	 memory allocated for it.  */
-      len_errstring = strlen (errstring) + 1;
-      if (objname == errstring + len_errstring)
-	{
-	  size_t total_len = len_errstring + strlen (objname) + 1;
-	  local_errstring = alloca (total_len);
-	  memcpy (local_errstring, errstring, total_len);
-	  objname = local_errstring + len_errstring;
-	}
-      else
-	{
-	  local_errstring = alloca (len_errstring);
-	  memcpy (local_errstring, errstring, len_errstring);
-	}
-
-      if (errstring != _dl_out_of_memory)
-	free ((char *) errstring);
-
-      /* Reraise the error.  */
-      _dl_signal_error (errcode, objname, NULL, local_errstring);
-    }
-
-#ifndef SHARED
-  DL_STATIC_INIT (args.map);
-#endif
-
-  return args.map;
-}
-
-
-#ifdef SCOPE_DEBUG
-#include <unistd.h>
-
-static void
-show_scope (struct link_map *new)
-{
-  int scope_cnt;
-
-  for (scope_cnt = 0; new->l_scope[scope_cnt] != NULL; ++scope_cnt)
-    {
-      char numbuf[2];
-      unsigned int cnt;
-
-      numbuf[0] = '0' + scope_cnt;
-      numbuf[1] = '\0';
-      _dl_printf ("scope %s:", numbuf);
-
-      for (cnt = 0; cnt < new->l_scope[scope_cnt]->r_nlist; ++cnt)
-	if (*new->l_scope[scope_cnt]->r_list[cnt]->l_name)
-	  _dl_printf (" %s", new->l_scope[scope_cnt]->r_list[cnt]->l_name);
-	else
-	  _dl_printf (" <main>");
-
-      _dl_printf ("\n");
-    }
-}
-#endif
diff --git a/newlib/libc/sys/linux/dl/dl-osinfo.h b/newlib/libc/sys/linux/dl/dl-osinfo.h
deleted file mode 100644
index 4976b3126..000000000
--- a/newlib/libc/sys/linux/dl/dl-osinfo.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Operating system specific code  for generic dynamic loader functions.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <string.h>
-#include <sys/sysctl.h>
-#include <sys/utsname.h>
-#include "kernel-features.h"
-
-#ifndef MIN
-# define MIN(a,b) (((a)<(b))?(a):(b))
-#endif
-
-#ifdef SHARED
-/* This is the function used in the dynamic linker to print the fatal error
-   message.  */
-static inline void
-__attribute__ ((__noreturn__))
-dl_fatal (const char *str)
-{
-  _dl_dprintf (2, str);
-  _exit (1);
-}
-#endif
-
-
-#define DL_SYSDEP_OSCHECK(FATAL) \
-  do {									      \
-    /* Test whether the kernel is new enough.  This test is only	      \
-       performed if the library is not compiled to run on all		      \
-       kernels.  */							      \
-    if (__LINUX_KERNEL_VERSION > 0)					      \
-      {									      \
-	char bufmem[64];						      \
-	char *buf = bufmem;						      \
-	unsigned int version;						      \
-	int parts;							      \
-	char *cp;							      \
-	struct utsname uts;						      \
-									      \
-	/* Try the uname syscall */					      \
-	if (__uname (&uts))					      	      \
-	  {							      	      \
-	    /* This was not successful.  Now try reading the /proc	      \
-	       filesystem.  */						      \
-	    ssize_t reslen;						      \
-	    int fd = __open ("/proc/sys/kernel/osrelease", O_RDONLY);	      \
-	    if (fd == -1						      \
-		|| (reslen = __read (fd, bufmem, sizeof (bufmem))) <= 0)      \
-  	      /* This also didn't work.  We give up since we cannot	      \
-		 make sure the library can actually work.  */		      \
-	      FATAL ("FATAL: cannot determine library version\n");	      \
-	    __close (fd);						      \
-	    buf[MIN (reslen, (ssize_t) sizeof (bufmem) - 1)] = '\0';	      \
-	  }								      \
-	else								      \
-          buf = uts.release;						      \
-									      \
-	/* Now convert it into a number.  The string consists of at most      \
-	   three parts.  */						      \
-	version = 0;							      \
-	parts = 0;							      \
-	cp = buf;							      \
-	while ((*cp >= '0') && (*cp <= '9'))				      \
-	  {								      \
-	    unsigned int here = *cp++ - '0';				      \
-									      \
-	    while ((*cp >= '0') && (*cp <= '9'))			      \
-	      {								      \
-		here *= 10;						      \
-		here += *cp++ - '0';					      \
-	      }								      \
-									      \
-	    ++parts;							      \
-	    version <<= 8;						      \
-	    version |= here;						      \
-									      \
-	    if (*cp++ != '.')						      \
-	      /* Another part following?  */				      \
-	      break;							      \
-	  }								      \
-									      \
-	if (parts < 3)							      \
-	  version <<= 8 * (3 - parts);					      \
-									      \
-	/* Now we can test with the required version.  */		      \
-	if (version < __LINUX_KERNEL_VERSION)				      \
-	  /* Not sufficent.  */						      \
-	  FATAL ("FATAL: kernel too old\n");				      \
-									      \
-	_dl_osversion = version;					      \
-      }									      \
-  } while (0)
diff --git a/newlib/libc/sys/linux/dl/dl-profile.c b/newlib/libc/sys/linux/dl/dl-profile.c
deleted file mode 100644
index 52c533f5f..000000000
--- a/newlib/libc/sys/linux/dl/dl-profile.c
+++ /dev/null
@@ -1,539 +0,0 @@
-/* Profiling of shared libraries.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-   Based on the BSD mcount implementation.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include <sys/gmon.h>
-#include <sys/gmon_out.h>
-#include <sys/mman.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <atomicity.h>
-#include <config.h>
-
-/* The LD_PROFILE feature has to be implemented different to the
-   normal profiling using the gmon/ functions.  The problem is that an
-   arbitrary amount of processes simulataneously can be run using
-   profiling and all write the results in the same file.  To provide
-   this mechanism one could implement a complicated mechanism to merge
-   the content of two profiling runs or one could extend the file
-   format to allow more than one data set.  For the second solution we
-   would have the problem that the file can grow in size beyond any
-   limit and both solutions have the problem that the concurrency of
-   writing the results is a big problem.
-
-   Another much simpler method is to use mmap to map the same file in
-   all using programs and modify the data in the mmap'ed area and so
-   also automatically on the disk.  Using the MAP_SHARED option of
-   mmap(2) this can be done without big problems in more than one
-   file.
-
-   This approach is very different from the normal profiling.  We have
-   to use the profiling data in exactly the way they are expected to
-   be written to disk.  But the normal format used by gprof is not usable
-   to do this.  It is optimized for size.  It writes the tags as single
-   bytes but this means that the following 32/64 bit values are
-   unaligned.
-
-   Therefore we use a new format.  This will look like this
-
-					0  1  2  3	<- byte is 32 bit word
-	0000				g  m  o  n
-	0004				*version*	<- GMON_SHOBJ_VERSION
-	0008				00 00 00 00
-	000c				00 00 00 00
-	0010				00 00 00 00
-
-	0014				*tag*		<- GMON_TAG_TIME_HIST
-	0018				?? ?? ?? ??
-					?? ?? ?? ??	<- 32/64 bit LowPC
-	0018+A				?? ?? ?? ??
-					?? ?? ?? ??	<- 32/64 bit HighPC
-	0018+2*A			*histsize*
-	001c+2*A			*profrate*
-	0020+2*A			s  e  c  o
-	0024+2*A			n  d  s  \0
-	0028+2*A			\0 \0 \0 \0
-	002c+2*A			\0 \0 \0
-	002f+2*A			s
-
-	0030+2*A			?? ?? ?? ??	<- Count data
-	...				...
-	0030+2*A+K			?? ?? ?? ??
-
-	0030+2*A+K			*tag*		<- GMON_TAG_CG_ARC
-	0034+2*A+K			*lastused*
-	0038+2*A+K			?? ?? ?? ??
-					?? ?? ?? ??	<- FromPC#1
-	0038+3*A+K			?? ?? ?? ??
-					?? ?? ?? ??	<- ToPC#1
-	0038+4*A+K			?? ?? ?? ??	<- Count#1
-	...				...		   ...
-	0038+(2*(CN-1)+2)*A+(CN-1)*4+K	?? ?? ?? ??
-					?? ?? ?? ??	<- FromPC#CGN
-	0038+(2*(CN-1)+3)*A+(CN-1)*4+K	?? ?? ?? ??
-					?? ?? ?? ??	<- ToPC#CGN
-	0038+(2*CN+2)*A+(CN-1)*4+K	?? ?? ?? ??	<- Count#CGN
-
-   We put (for now?) no basic block information in the file since this would
-   introduce rase conditions among all the processes who want to write them.
-
-   `K' is the number of count entries which is computed as
-
- 		textsize / HISTFRACTION
-
-   `CG' in the above table is the number of call graph arcs.  Normally,
-   the table is sparse and the profiling code writes out only the those
-   entries which are really used in the program run.  But since we must
-   not extend this table (the profiling file) we'll keep them all here.
-   So CN can be executed in advance as
-
-		MINARCS <= textsize*(ARCDENSITY/100) <= MAXARCS
-
-   Now the remaining question is: how to build the data structures we can
-   work with from this data.  We need the from set and must associate the
-   froms with all the associated tos.  We will do this by constructing this
-   data structures at the program start.  To do this we'll simply visit all
-   entries in the call graph table and add it to the appropriate list.  */
-
-extern int __profile_frequency (void);
-
-/* We define a special type to address the elements of the arc table.
-   This is basically the `gmon_cg_arc_record' format but it includes
-   the room for the tag and it uses real types.  */
-struct here_cg_arc_record
-  {
-    uintptr_t from_pc;
-    uintptr_t self_pc;
-    uint32_t count;
-  } __attribute__ ((packed));
-
-static struct here_cg_arc_record *data;
-
-/* Nonzero if profiling is under way.  */
-static int running;
-
-/* This is the number of entry which have been incorporated in the toset.  */
-static uint32_t narcs;
-/* This is a pointer to the object representing the number of entries
-   currently in the mmaped file.  At no point of time this has to be the
-   same as NARCS.  If it is equal all entries from the file are in our
-   lists.  */
-static volatile uint32_t *narcsp;
-
-static volatile uint16_t *kcount;
-static size_t kcountsize;
-
-struct here_fromstruct
-  {
-    struct here_cg_arc_record volatile *here;
-    uint16_t link;
-  };
-
-static volatile uint16_t *tos;
-
-static struct here_fromstruct *froms;
-static uint32_t fromlimit;
-static volatile uint32_t fromidx;
-
-static uintptr_t lowpc;
-static size_t textsize;
-static unsigned int hashfraction;
-static unsigned int log_hashfraction;
-
-
-
-/* Set up profiling data to profile object desribed by MAP.  The output
-   file is found (or created) in OUTPUT_DIR.  */
-void
-internal_function
-_dl_start_profile (struct link_map *map, const char *output_dir)
-{
-  char *filename;
-  int fd;
-  struct stat64 st;
-  const ElfW(Phdr) *ph;
-  ElfW(Addr) mapstart = ~((ElfW(Addr)) 0);
-  ElfW(Addr) mapend = 0;
-  struct gmon_hdr gmon_hdr;
-  struct gmon_hist_hdr hist_hdr;
-  char *hist, *cp, *tmp;
-  size_t idx;
-  size_t tossize;
-  size_t fromssize;
-  uintptr_t highpc;
-  struct gmon_hdr *addr = NULL;
-  off_t expected_size;
-  /* See profil(2) where this is described.  */
-  int s_scale;
-#define SCALE_1_TO_1	0x10000L
-
-  /* Compute the size of the sections which contain program code.  */
-  for (ph = map->l_phdr; ph < &map->l_phdr[map->l_phnum]; ++ph)
-    if (ph->p_type == PT_LOAD && (ph->p_flags & PF_X))
-      {
-	ElfW(Addr) start = (ph->p_vaddr & ~(_dl_pagesize - 1));
-	ElfW(Addr) end = ((ph->p_vaddr + ph->p_memsz + _dl_pagesize - 1)
-			  & ~(_dl_pagesize - 1));
-
-	if (start < mapstart)
-	  mapstart = start;
-	if (end > mapend)
-	  mapend = end;
-      }
-
-  /* Now we can compute the size of the profiling data.  This is done
-     with the same formulars as in `monstartup' (see gmon.c).  */
-  running = 0;
-  lowpc = ROUNDDOWN (mapstart + map->l_addr,
-		     HISTFRACTION * sizeof (HISTCOUNTER));
-  highpc = ROUNDUP (mapend + map->l_addr,
-		    HISTFRACTION * sizeof (HISTCOUNTER));
-  textsize = highpc - lowpc;
-  kcountsize = textsize / HISTFRACTION;
-  hashfraction = HASHFRACTION;
-  if ((HASHFRACTION & (HASHFRACTION - 1)) == 0)
-    /* If HASHFRACTION is a power of two, mcount can use shifting
-       instead of integer division.  Precompute shift amount.  */
-    log_hashfraction = ffs (hashfraction * sizeof (*froms)) - 1;
-  else
-    log_hashfraction = -1;
-  tossize = textsize / HASHFRACTION;
-  fromlimit = textsize * ARCDENSITY / 100;
-  if (fromlimit < MINARCS)
-    fromlimit = MINARCS;
-  if (fromlimit > MAXARCS)
-    fromlimit = MAXARCS;
-  fromssize = fromlimit * sizeof (struct here_fromstruct);
-
-  expected_size = (sizeof (struct gmon_hdr)
-		   + 4 + sizeof (struct gmon_hist_hdr) + kcountsize
-		   + 4 + 4 + fromssize * sizeof (struct here_cg_arc_record));
-
-  /* Create the gmon_hdr we expect or write.  */
-  memset (&gmon_hdr, '\0', sizeof (struct gmon_hdr));
-  memcpy (&gmon_hdr.cookie[0], GMON_MAGIC, sizeof (gmon_hdr.cookie));
-  *(int32_t *) gmon_hdr.version = GMON_SHOBJ_VERSION;
-
-  /* Create the hist_hdr we expect or write.  */
-  *(char **) hist_hdr.low_pc = (char *) mapstart;
-  *(char **) hist_hdr.high_pc = (char *) mapend;
-  *(int32_t *) hist_hdr.hist_size = kcountsize / sizeof (HISTCOUNTER);
-  *(int32_t *) hist_hdr.prof_rate = __profile_frequency ();
-  strncpy (hist_hdr.dimen, "seconds", sizeof (hist_hdr.dimen));
-  hist_hdr.dimen_abbrev = 's';
-
-  /* First determine the output name.  We write in the directory
-     OUTPUT_DIR and the name is composed from the shared objects
-     soname (or the file name) and the ending ".profile".  */
-  filename = (char *) alloca (strlen (output_dir) + 1 + strlen (_dl_profile)
-			      + sizeof ".profile");
-  cp = strcpy (filename, output_dir);
-  cp += strlen (output_dir);
-  *cp++ = '/';
-  tmp = strcpy (cp, _dl_profile);
-  tmp += strlen (_dl_profile);
-  strcpy (tmp, ".profile");
-
-#ifdef O_NOFOLLOW
-# define EXTRA_FLAGS | O_NOFOLLOW
-#else
-# define EXTRA_FLAGS
-#endif
-  fd = __open (filename, O_RDWR | O_CREAT EXTRA_FLAGS);
-  if (fd == -1)
-    {
-      /* We cannot write the profiling data so don't do anything.  */
-      char buf[400];
-      _dl_error_printf ("%s: cannot open file: %s\n", filename,
-			__strerror_r (errno, buf, sizeof buf));
-      return;
-    }
-
-  if (fstat64 (fd, &st) < 0 || !S_ISREG (st.st_mode))
-    {
-      /* Not stat'able or not a regular file => don't use it.  */
-      char buf[400];
-      int errnum = errno;
-      __close (fd);
-      _dl_error_printf ("%s: cannot stat file: %s\n", filename,
-			__strerror_r (errnum, buf, sizeof buf));
-      return;
-    }
-
-  /* Test the size.  If it does not match what we expect from the size
-     values in the map MAP we don't use it and warn the user.  */
-  if (st.st_size == 0)
-    {
-      /* We have to create the file.  */
-      char buf[_dl_pagesize];
-
-      memset (buf, '\0', _dl_pagesize);
-
-      if (__lseek (fd, expected_size & ~(_dl_pagesize - 1), SEEK_SET) == -1)
-	{
-	  char buf[400];
-	  int errnum;
-	cannot_create:
-	  errnum = errno;
-	  __close (fd);
-	  _dl_error_printf ("%s: cannot create file: %s\n", filename,
-			    __strerror_r (errnum, buf, sizeof buf));
-	  return;
-	}
-
-      if (TEMP_FAILURE_RETRY (__libc_write (fd, buf, (expected_size
-						      & (_dl_pagesize - 1))))
-	  < 0)
-	goto cannot_create;
-    }
-  else if (st.st_size != expected_size)
-    {
-      __close (fd);
-    wrong_format:
-
-      if (addr != NULL)
-	__munmap ((void *) addr, expected_size);
-
-      _dl_error_printf ("%s: file is no correct profile data file for `%s'\n",
-			filename, _dl_profile);
-      return;
-    }
-
-  addr = (struct gmon_hdr *) __mmap (NULL, expected_size, PROT_READ|PROT_WRITE,
-				     MAP_SHARED|MAP_FILE, fd, 0);
-  if (addr == (struct gmon_hdr *) MAP_FAILED)
-    {
-      char buf[400];
-      int errnum = errno;
-      __close (fd);
-      _dl_error_printf ("%s: cannot map file: %s\n", filename,
-			__strerror_r (errnum, buf, sizeof buf));
-      return;
-    }
-
-  /* We don't need the file desriptor anymore.  */
-  __close (fd);
-
-  /* Pointer to data after the header.  */
-  hist = (char *) (addr + 1);
-  kcount = (uint16_t *) ((char *) hist + sizeof (uint32_t)
-			 + sizeof (struct gmon_hist_hdr));
-
-  /* Compute pointer to array of the arc information.  */
-  narcsp = (uint32_t *) ((char *) kcount + kcountsize + sizeof (uint32_t));
-  data = (struct here_cg_arc_record *) ((char *) narcsp + sizeof (uint32_t));
-
-  if (st.st_size == 0)
-    {
-      /* Create the signature.  */
-      memcpy (addr, &gmon_hdr, sizeof (struct gmon_hdr));
-
-      *(uint32_t *) hist = GMON_TAG_TIME_HIST;
-      memcpy (hist + sizeof (uint32_t), &hist_hdr,
-	      sizeof (struct gmon_hist_hdr));
-
-      narcsp[-1] = GMON_TAG_CG_ARC;
-    }
-  else
-    {
-      /* Test the signature in the file.  */
-      if (memcmp (addr, &gmon_hdr, sizeof (struct gmon_hdr)) != 0
-	  || *(uint32_t *) hist != GMON_TAG_TIME_HIST
-	  || memcmp (hist + sizeof (uint32_t), &hist_hdr,
-		     sizeof (struct gmon_hist_hdr)) != 0
-	  || narcsp[-1] != GMON_TAG_CG_ARC)
-	goto wrong_format;
-    }
-
-  /* Allocate memory for the froms data and the pointer to the tos records.  */
-  tos = (uint16_t *) calloc (tossize + fromssize, 1);
-  if (tos == NULL)
-    {
-      __munmap ((void *) addr, expected_size);
-      _dl_fatal_printf ("Out of memory while initializing profiler\n");
-      /* NOTREACHED */
-    }
-
-  froms = (struct here_fromstruct *) ((char *) tos + tossize);
-  fromidx = 0;
-
-  /* Now we have to process all the arc count entries.  BTW: it is
-     not critical whether the *NARCSP value changes meanwhile.  Before
-     we enter a new entry in to toset we will check that everything is
-     available in TOS.  This happens in _dl_mcount.
-
-     Loading the entries in reverse order should help to get the most
-     frequently used entries at the front of the list.  */
-  for (idx = narcs = MIN (*narcsp, fromlimit); idx > 0; )
-    {
-      size_t to_index;
-      size_t newfromidx;
-      --idx;
-      to_index = (data[idx].self_pc / (hashfraction * sizeof (*tos)));
-      newfromidx = fromidx++;
-      froms[newfromidx].here = &data[idx];
-      froms[newfromidx].link = tos[to_index];
-      tos[to_index] = newfromidx;
-    }
-
-  /* Setup counting data.  */
-  if (kcountsize < highpc - lowpc)
-    {
-#if 0
-      s_scale = ((double) kcountsize / (highpc - lowpc)) * SCALE_1_TO_1;
-#else
-      size_t range = highpc - lowpc;
-      size_t quot = range / kcountsize;
-
-      if (quot >= SCALE_1_TO_1)
-	s_scale = 1;
-      else if (quot >= SCALE_1_TO_1 / 256)
-	s_scale = SCALE_1_TO_1 / quot;
-      else if (range > ULONG_MAX / 256)
-	s_scale = (SCALE_1_TO_1 * 256) / (range / (kcountsize / 256));
-      else
-	s_scale = (SCALE_1_TO_1 * 256) / ((range * 256) / kcountsize);
-#endif
-    }
-  else
-    s_scale = SCALE_1_TO_1;
-
-  /* Start the profiler.  */
-  profil ((void *) kcount, kcountsize, lowpc, s_scale);
-
-  /* Turn on profiling.  */
-  running = 1;
-}
-
-
-void
-_dl_mcount (ElfW(Addr) frompc, ElfW(Addr) selfpc)
-{
-  volatile uint16_t *topcindex;
-  size_t i, fromindex;
-  struct here_fromstruct *fromp;
-
-  if (! running)
-    return;
-
-  /* Compute relative addresses.  The shared object can be loaded at
-     any address.  The value of frompc could be anything.  We cannot
-     restrict it in any way, just set to a fixed value (0) in case it
-     is outside the allowed range.  These calls show up as calls from
-     <external> in the gprof output.  */
-  frompc -= lowpc;
-  if (frompc >= textsize)
-    frompc = 0;
-  selfpc -= lowpc;
-  if (selfpc >= textsize)
-    goto done;
-
-  /* Getting here we now have to find out whether the location was
-     already used.  If yes we are lucky and only have to increment a
-     counter (this also has to be atomic).  If the entry is new things
-     are getting complicated...  */
-
-  /* Avoid integer divide if possible.  */
-  if ((HASHFRACTION & (HASHFRACTION - 1)) == 0)
-    i = selfpc >> log_hashfraction;
-  else
-    i = selfpc / (hashfraction * sizeof (*tos));
-
-  topcindex = &tos[i];
-  fromindex = *topcindex;
-
-  if (fromindex == 0)
-    goto check_new_or_add;
-
-  fromp = &froms[fromindex];
-
-  /* We have to look through the chain of arcs whether there is already
-     an entry for our arc.  */
-  while (fromp->here->from_pc != frompc)
-    {
-      if (fromp->link != 0)
-	do
-	  fromp = &froms[fromp->link];
-	while (fromp->link != 0 && fromp->here->from_pc != frompc);
-
-      if (fromp->here->from_pc != frompc)
-	{
-	  topcindex = &fromp->link;
-
-	check_new_or_add:
-	  /* Our entry is not among the entries we read so far from the
-	     data file.  Now see whether we have to update the list.  */
-	  while (narcs != *narcsp && narcs < fromlimit)
-	    {
-	      size_t to_index;
-	      size_t newfromidx;
-	      to_index = (data[narcs].self_pc
-			  / (hashfraction * sizeof (*tos)));
-	      newfromidx = exchange_and_add (&fromidx, 1) + 1;
-	      froms[newfromidx].here = &data[narcs];
-	      froms[newfromidx].link = tos[to_index];
-	      tos[to_index] = newfromidx;
-	      atomic_add (&narcs, 1);
-	    }
-
-	  /* If we still have no entry stop searching and insert.  */
-	  if (*topcindex == 0)
-	    {
-	      uint32_t newarc = exchange_and_add (narcsp, 1);
-
-	      /* In rare cases it could happen that all entries in FROMS are
-		 occupied.  So we cannot count this anymore.  */
-	      if (newarc >= fromlimit)
-		goto done;
-
-	      *topcindex = exchange_and_add (&fromidx, 1) + 1;
-	      fromp = &froms[*topcindex];
-
-	      fromp->here = &data[newarc];
-	      data[newarc].from_pc = frompc;
-	      data[newarc].self_pc = selfpc;
-	      data[newarc].count = 0;
-	      fromp->link = 0;
-	      atomic_add (&narcs, 1);
-
-	      break;
-	    }
-
-	  fromp = &froms[*topcindex];
-	}
-      else
-	/* Found in.  */
-	break;
-    }
-
-  /* Increment the counter.  */
-  atomic_add (&fromp->here->count, 1);
-
- done:
-  ;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-profstub.c b/newlib/libc/sys/linux/dl/dl-profstub.c
deleted file mode 100644
index 41758864b..000000000
--- a/newlib/libc/sys/linux/dl/dl-profstub.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Helper definitions for profiling of shared libraries.
-   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <dlfcn.h>
-#include <elf.h>
-#include <ldsodefs.h>
-#include <libc-symbols.h>
-
-/* This is the map for the shared object we profile.  It is defined here
-   only because we test for this value being NULL or not.  */
-extern struct link_map *_dl_profile_map;
-
-
-void
-_dl_mcount_wrapper (void *selfpc)
-{
-  _dl_mcount ((ElfW(Addr)) RETURN_ADDRESS (0), (ElfW(Addr)) selfpc);
-}
-
-
-void
-_dl_mcount_wrapper_check (void *selfpc)
-{
-  if (_dl_profile_map != NULL)
-    _dl_mcount ((ElfW(Addr)) RETURN_ADDRESS (0), (ElfW(Addr)) selfpc);
-}
diff --git a/newlib/libc/sys/linux/dl/dl-reloc.c b/newlib/libc/sys/linux/dl/dl-reloc.c
deleted file mode 100644
index 0bffa4e76..000000000
--- a/newlib/libc/sys/linux/dl/dl-reloc.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/* Relocate a shared object and resolve its references to other loaded objects.
-   Copyright (C) 1995,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <libintl.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include <sys/mman.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include "dynamic-link.h"
-
-/* Statistics function.  */
-unsigned long int _dl_num_cache_relocations;
-
-
-void
-_dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[],
-		     int lazy, int consider_profiling)
-{
-  struct textrels
-  {
-    caddr_t start;
-    size_t len;
-    int prot;
-    struct textrels *next;
-  } *textrels = NULL;
-  /* Initialize it to make the compiler happy.  */
-  const char *errstring = NULL;
-
-  if (l->l_relocated)
-    return;
-
-  /* If DT_BIND_NOW is set relocate all references in this object.  We
-     do not do this if we are profiling, of course.  */
-  if (!consider_profiling
-      && __builtin_expect (l->l_info[DT_BIND_NOW] != NULL, 0))
-    lazy = 0;
-
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_RELOC, 0))
-    _dl_printf ("\nrelocation processing: %s%s\n",
-		l->l_name[0] ? l->l_name : _dl_argv[0], lazy ? " (lazy)" : "");
-
-  /* DT_TEXTREL is now in level 2 and might phase out at some time.
-     But we rewrite the DT_FLAGS entry to a DT_TEXTREL entry to make
-     testing easier and therefore it will be available at all time.  */
-  if (__builtin_expect (l->l_info[DT_TEXTREL] != NULL, 0))
-    {
-      /* Bletch.  We must make read-only segments writable
-	 long enough to relocate them.  */
-      const ElfW(Phdr) *ph;
-      for (ph = l->l_phdr; ph < &l->l_phdr[l->l_phnum]; ++ph)
-	if (ph->p_type == PT_LOAD && (ph->p_flags & PF_W) == 0)
-	  {
-	    struct textrels *newp;
-
-	    newp = (struct textrels *) alloca (sizeof (*newp));
-	    newp->len = (((ph->p_vaddr + ph->p_memsz + _dl_pagesize - 1)
-			  & ~(_dl_pagesize - 1))
-			 - (ph->p_vaddr & ~(_dl_pagesize - 1)));
-	    newp->start = ((ph->p_vaddr & ~(_dl_pagesize - 1))
-			   + (caddr_t) l->l_addr);
-
-	    if (mprotect (newp->start, newp->len, PROT_READ|PROT_WRITE) < 0)
-	      {
-		errstring = N_("cannot make segment writable for relocation");
-	      call_error:
-		_dl_signal_error (errno, l->l_name, NULL, errstring);
-	      }
-
-#if (PF_R | PF_W | PF_X) == 7 && (PROT_READ | PROT_WRITE | PROT_EXEC) == 7
-	    newp->prot = (PF_TO_PROT
-			  >> ((ph->p_flags & (PF_R | PF_W | PF_X)) * 4)) & 0xf;
-#else
-	    newp->prot = 0;
-	    if (ph->p_flags & PF_R)
-	      newp->prot |= PROT_READ;
-	    if (ph->p_flags & PF_W)
-	      newp->prot |= PROT_WRITE;
-	    if (ph->p_flags & PF_X)
-	      newp->prot |= PROT_EXEC;
-#endif
-	    newp->next = textrels;
-	    textrels = newp;
-	  }
-    }
-
-  {
-    /* Do the actual relocation of the object's GOT and other data.  */
-
-    /* This macro is used as a callback from the ELF_DYNAMIC_RELOCATE code.  */
-#define RESOLVE_MAP(ref, version, r_type, scope) \
-    (ELFW(ST_BIND) ((*ref)->st_info) != STB_LOCAL			      \
-     ? ((__builtin_expect ((*ref) == map->l_lookup_cache.sym, 0)	      \
-	 && elf_machine_type_class (r_type) == map->l_lookup_cache.type_class)\
-	? (++_dl_num_cache_relocations,					      \
-	   (*ref) = map->l_lookup_cache.ret,				      \
-	   map->l_lookup_cache.value)					      \
-	: ({ lookup_t _lr;						      \
-	     int _tc = elf_machine_type_class (r_type);			      \
-	     map->l_lookup_cache.type_class = _tc;			      \
-	     map->l_lookup_cache.sym = (*ref);				      \
-	     _lr = ((version) != NULL && (version)->hash != 0		      \
-		    ? _dl_lookup_versioned_symbol (strtab + (*ref)->st_name,  \
-						   map, (ref), scope,	      \
-						   (version), _tc, 0)	      \
-		    : _dl_lookup_symbol (strtab + (*ref)->st_name, map, (ref),\
-					 scope, _tc, 0));		      \
-	     map->l_lookup_cache.ret = (*ref);				      \
-	     map->l_lookup_cache.value = _lr; }))				      \
-     : map)
-#define RESOLVE(ref, version, r_type, scope) \
-    (ELFW(ST_BIND) ((*ref)->st_info) != STB_LOCAL			      \
-     ? ((__builtin_expect ((*ref) == map->l_lookup_cache.sym, 0)	      \
-	 && elf_machine_type_class (r_type) == map->l_lookup_cache.type_class)\
-	? (++_dl_num_cache_relocations,					      \
-	   (*ref) = map->l_lookup_cache.ret,				      \
-	   map->l_lookup_cache.value)					      \
-	: ({ lookup_t _lr;						      \
-	     int _tc = elf_machine_type_class (r_type);			      \
-	     map->l_lookup_cache.type_class = _tc;			      \
-	     map->l_lookup_cache.sym = (*ref);				      \
-	     _lr = ((version) != NULL && (version)->hash != 0		      \
-		    ? _dl_lookup_versioned_symbol (strtab + (*ref)->st_name,  \
-						   map, (ref), scope,	      \
-						   (version), _tc, 0)	      \
-		    : _dl_lookup_symbol (strtab + (*ref)->st_name, map, (ref),\
-					 scope, _tc, 0));		      \
-	     map->l_lookup_cache.ret = (*ref);				      \
-	     map->l_lookup_cache.value = _lr; }))			      \
-     : map->l_addr)
-
-#include "dynamic-link.h"
-
-    ELF_DYNAMIC_RELOCATE (l, lazy, consider_profiling);
-
-    if (__builtin_expect (consider_profiling, 0))
-      {
-	/* Allocate the array which will contain the already found
-	   relocations.  If the shared object lacks a PLT (for example
-	   if it only contains lead function) the l_info[DT_PLTRELSZ]
-	   will be NULL.  */
-	if (l->l_info[DT_PLTRELSZ] == NULL)
-	  {
-	    errstring = N_("%s: profiler found no PLTREL in object %s\n");
-	  fatal:
-	    _dl_fatal_printf (errstring,
-			      _dl_argv[0] ?: "<program name unknown>",
-			      l->l_name);
-	  }
-
-	l->l_reloc_result =
-	  (ElfW(Addr) *) calloc (sizeof (ElfW(Addr)),
-				 l->l_info[DT_PLTRELSZ]->d_un.d_val);
-	if (l->l_reloc_result == NULL)
-	  {
-	    errstring = N_("\
-%s: profiler out of memory shadowing PLTREL of %s\n");
-	    goto fatal;
-	  }
-      }
-  }
-
-  /* Mark the object so we know this work has been done.  */
-  l->l_relocated = 1;
-
-  /* Undo the segment protection changes.  */
-  while (__builtin_expect (textrels != NULL, 0))
-    {
-      if (mprotect (textrels->start, textrels->len, textrels->prot) < 0)
-	{
-	  errstring = N_("cannot restore segment prot after reloc");
-	  goto call_error;
-	}
-
-      textrels = textrels->next;
-    }
-}
-
-#include <machine/dl-machine.h>
-
-void
-internal_function
-_dl_reloc_bad_type (struct link_map *map, unsigned int type, int plt)
-{
-  /* XXX We cannot translate these messages.  */
-  static const char msg[2][32] = { "unexpected reloc type",
-				   "unexpected PLT reloc type" };
-  char msgbuf[sizeof (msg[0])];
-
-  strcpy (msgbuf, msg[plt]);
-
-  _dl_signal_error (0, map->l_name, NULL, msgbuf);
-}
diff --git a/newlib/libc/sys/linux/dl/dl-runtime.c b/newlib/libc/sys/linux/dl/dl-runtime.c
deleted file mode 100644
index 4fb81cfaf..000000000
--- a/newlib/libc/sys/linux/dl/dl-runtime.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/* On-demand PLT fixup for shared objects.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <alloca.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include "dynamic-link.h"
-
-#ifndef __attribute_used__
-#define __attribute_used__
-#endif
-
-#if !defined ELF_MACHINE_NO_RELA || ELF_MACHINE_NO_REL
-# define PLTREL  ElfW(Rela)
-#else
-# define PLTREL  ElfW(Rel)
-#endif
-
-#ifndef VERSYMIDX
-# define VERSYMIDX(sym)	(DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (sym))
-#endif
-
-
-/* This function is called through a special trampoline from the PLT the
-   first time each PLT entry is called.  We must perform the relocation
-   specified in the PLT of the given shared object, and return the resolved
-   function address to the trampoline, which will restart the original call
-   to that address.  Future calls will bounce directly from the PLT to the
-   function.  */
-
-#ifndef ELF_MACHINE_NO_PLT
-static ElfW(Addr) __attribute__ ((regparm (2), used))
-fixup (
-# ifdef ELF_MACHINE_RUNTIME_FIXUP_ARGS
-        ELF_MACHINE_RUNTIME_FIXUP_ARGS,
-# endif
-	/* GKM FIXME: Fix trampoline to pass bounds so we can do
-	   without the `__unbounded' qualifier.  */
-       struct link_map *__unbounded l, ElfW(Word) reloc_offset)
-{
-  const ElfW(Sym) *const symtab
-    = (const void *) D_PTR (l, l_info[DT_SYMTAB]);
-  const char *strtab = (const void *) D_PTR (l, l_info[DT_STRTAB]);
-
-  const PLTREL *const reloc
-    = (const void *) (D_PTR (l, l_info[DT_JMPREL]) + reloc_offset);
-  const ElfW(Sym) *sym = &symtab[ELFW(R_SYM) (reloc->r_info)];
-  void *const rel_addr = (void *)(l->l_addr + reloc->r_offset);
-  lookup_t result;
-  ElfW(Addr) value;
-
-  /* The use of `alloca' here looks ridiculous but it helps.  The goal is
-     to prevent the function from being inlined and thus optimized out.
-     There is no official way to do this so we use this trick.  gcc never
-     inlines functions which use `alloca'.  */
-  alloca (sizeof (int));
-
-  /* Sanity check that we're really looking at a PLT relocation.  */
-  assert (ELFW(R_TYPE)(reloc->r_info) == ELF_MACHINE_JMP_SLOT);
-
-   /* Look up the target symbol.  If the normal lookup rules are not
-      used don't look in the global scope.  */
-  if (__builtin_expect (ELFW(ST_VISIBILITY) (sym->st_other), 0) == 0)
-    {
-      switch (l->l_info[VERSYMIDX (DT_VERSYM)] != NULL)
-	{
-	default:
-	  {
-	    const ElfW(Half) *vernum =
-	      (const void *) D_PTR (l, l_info[VERSYMIDX (DT_VERSYM)]);
-	    ElfW(Half) ndx = vernum[ELFW(R_SYM) (reloc->r_info)];
-	    const struct r_found_version *version = &l->l_versions[ndx];
-
-	    if (version->hash != 0)
-	      {
-		result = _dl_lookup_versioned_symbol (strtab + sym->st_name,
-						      l, &sym, l->l_scope,
-						      version,
-						      ELF_RTYPE_CLASS_PLT, 0);
-		break;
-	      }
-	  }
-	case 0:
-	  result = _dl_lookup_symbol (strtab + sym->st_name, l, &sym,
-				      l->l_scope, ELF_RTYPE_CLASS_PLT, 0);
-	}
-
-      /* Currently result contains the base load address (or link map)
-	 of the object that defines sym.  Now add in the symbol
-	 offset.  */
-      value = (sym ? LOOKUP_VALUE_ADDRESS (result) + sym->st_value : 0);
-    }
-  else
-    {
-      /* We already found the symbol.  The module (and therefore its load
-	 address) is also known.  */
-      value = l->l_addr + sym->st_value;
-#ifdef DL_LOOKUP_RETURNS_MAP
-      result = l;
-#endif
-    }
-
-  /* And now perhaps the relocation addend.  */
-  value = elf_machine_plt_value (l, reloc, value);
-
-  /* Finally, fix up the plt itself.  */
-  if (__builtin_expect (_dl_bind_not, 0))
-    return value;
-
-  return elf_machine_fixup_plt (l, result, reloc, rel_addr, value);
-}
-#endif
-
-#if !defined PROF && !defined ELF_MACHINE_NO_PLT && !__BOUNDED_POINTERS__
-
-static ElfW(Addr) __attribute__ ((regparm (3), used))
-profile_fixup (
-#ifdef ELF_MACHINE_RUNTIME_FIXUP_ARGS
-       ELF_MACHINE_RUNTIME_FIXUP_ARGS,
-#endif
-       struct link_map *l, ElfW(Word) reloc_offset, ElfW(Addr) retaddr)
-{
-  void (*mcount_fct) (ElfW(Addr), ElfW(Addr)) = _dl_mcount;
-  ElfW(Addr) *resultp;
-  lookup_t result;
-  ElfW(Addr) value;
-
-  /* The use of `alloca' here looks ridiculous but it helps.  The goal is
-     to prevent the function from being inlined, and thus optimized out.
-     There is no official way to do this so we use this trick.  gcc never
-     inlines functions which use `alloca'.  */
-  alloca (sizeof (int));
-
-  /* This is the address in the array where we store the result of previous
-     relocations.  */
-  resultp = &l->l_reloc_result[reloc_offset / sizeof (PLTREL)];
-
-  value = *resultp;
-  if (value == 0)
-    {
-      /* This is the first time we have to relocate this object.  */
-      const ElfW(Sym) *const symtab
-	= (const void *) D_PTR (l, l_info[DT_SYMTAB]);
-      const char *strtab = (const void *) D_PTR (l, l_info[DT_STRTAB]);
-
-      const PLTREL *const reloc
-	= (const void *) (D_PTR (l, l_info[DT_JMPREL]) + reloc_offset);
-      const ElfW(Sym) *sym = &symtab[ELFW(R_SYM) (reloc->r_info)];
-
-      /* Sanity check that we're really looking at a PLT relocation.  */
-      assert (ELFW(R_TYPE)(reloc->r_info) == ELF_MACHINE_JMP_SLOT);
-
-      /* Look up the target symbol.  If the symbol is marked STV_PROTECTED
-	 don't look in the global scope.  */
-      if (__builtin_expect (ELFW(ST_VISIBILITY) (sym->st_other), 0) == 0)
-	{
-	  switch (l->l_info[VERSYMIDX (DT_VERSYM)] != NULL)
-	    {
-	    default:
-	      {
-		const ElfW(Half) *vernum =
-		  (const void *) D_PTR (l,l_info[VERSYMIDX (DT_VERSYM)]);
-		ElfW(Half) ndx = vernum[ELFW(R_SYM) (reloc->r_info)];
-		const struct r_found_version *version = &l->l_versions[ndx];
-
-		if (version->hash != 0)
-		  {
-		    result = _dl_lookup_versioned_symbol(strtab + sym->st_name,
-							 l, &sym, l->l_scope,
-							 version,
-							 ELF_RTYPE_CLASS_PLT,
-							 0);
-		    break;
-		  }
-	      }
-	    case 0:
-	      result = _dl_lookup_symbol (strtab + sym->st_name, l, &sym,
-					  l->l_scope, ELF_RTYPE_CLASS_PLT, 0);
-	    }
-
-	  /* Currently result contains the base load address (or link map)
-	     of the object that defines sym.  Now add in the symbol
-	     offset.  */
-	  value = (sym ? LOOKUP_VALUE_ADDRESS (result) + sym->st_value : 0);
-	}
-      else
-	{
-	  /* We already found the symbol.  The module (and therefore its load
-	     address) is also known.  */
-	  value = l->l_addr + sym->st_value;
-#ifdef DL_LOOKUP_RETURNS_MAP
-	  result = l;
-#endif
-	}
-      /* And now perhaps the relocation addend.  */
-      value = elf_machine_plt_value (l, reloc, value);
-
-      /* Store the result for later runs.  */
-      if (__builtin_expect (! _dl_bind_not, 1))
-	*resultp = value;
-    }
-
-  (*mcount_fct) (retaddr, value);
-
-  return value;
-}
-
-#endif /* PROF && ELF_MACHINE_NO_PLT */
-
-
-/* This macro is defined in dl-machine.h to define the entry point called
-   by the PLT.  The `fixup' function above does the real work, but a little
-   more twiddling is needed to get the stack right and jump to the address
-   finally resolved.  */
-
-ELF_MACHINE_RUNTIME_TRAMPOLINE
diff --git a/newlib/libc/sys/linux/dl/dl-support.c b/newlib/libc/sys/linux/dl/dl-support.c
deleted file mode 100644
index ce5349153..000000000
--- a/newlib/libc/sys/linux/dl/dl-support.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* Support for dynamic linking code in static libc.
-   Copyright (C) 1996, 97, 98, 99, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This file defines some things that for the dynamic linker are defined in
-   rtld.c and dl-sysdep.c in ways appropriate to bootstrap dynamic linking.  */
-
-#include <errno.h>
-#include <libintl.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <pthread.h>
-#include <ldsodefs.h>
-#include <machine/dl-machine.h>
-#include <dl-librecon.h>
-#include <unsecvars.h>
-#include <machine/hp-timing.h>
-
-char *__progname = "newlib";
-char **_dl_argv = &__progname;	/* This is checked for some error messages.  */
-
-/* Name of the architecture.  */
-const char *_dl_platform;
-size_t _dl_platformlen;
-
-int _dl_debug_mask;
-int _dl_lazy;
-/* XXX I know about at least one case where we depend on the old weak
-   behavior (it has to do with librt).  Until we get DSO groups implemented
-   we have to make this the default.  Bummer. --drepper  */
-#if 0
-int _dl_dynamic_weak;
-#else
-int _dl_dynamic_weak = 1;
-#endif
-
-/* If nonzero print warnings about problematic situations.  */
-int _dl_verbose;
-
-/* Structure to store information about search paths.  */
-struct r_search_path *_dl_search_paths;
-
-/* We never do profiling.  */
-const char *_dl_profile;
-
-/* Names of shared object for which the RUNPATHs and RPATHs should be
-   ignored.  */
-const char *_dl_inhibit_rpath;
-
-/* The map for the object we will profile.  */
-struct link_map *_dl_profile_map;
-
-/* This is the address of the last stack address ever used.  */
-void *__libc_stack_end;
-
-/* Path where the binary is found.  */
-const char *_dl_origin_path;
-
-/* Nonzero if runtime lookup should not update the .got/.plt.  */
-int _dl_bind_not;
-
-/* Initially empty list of loaded objects.  */
-struct link_map *_dl_loaded;
-/* Number of object in the _dl_loaded list.  */
-unsigned int _dl_nloaded;
-
-/* Fake scope.  In dynamically linked binaries this is the scope of the
-   main application but here we don't have something like this.  So
-   create a fake scope containing nothing.  */
-struct r_scope_elem _dl_initial_searchlist;
-/* Variable which can be used in lookup to process the global scope.  */
-struct r_scope_elem *_dl_global_scope[2] = { &_dl_initial_searchlist, NULL };
-/* This is a global pointer to this structure which is public.  It is
-   used by dlopen/dlclose to add and remove objects from what is regarded
-   to be the global scope.  */
-struct r_scope_elem *_dl_main_searchlist = &_dl_initial_searchlist;
-
-/* Nonzero during startup.  */
-int _dl_starting_up = 1;
-
-/* We expect less than a second for relocation.  */
-#ifdef HP_SMALL_TIMING_AVAIL
-# undef HP_TIMING_AVAIL
-# define HP_TIMING_AVAIL HP_SMALL_TIMING_AVAIL
-#endif
-
-/* Initial value of the CPU clock.  */
-#ifndef HP_TIMING_NONAVAIL
-hp_timing_t _dl_cpuclock_offset;
-#endif
-
-/* During the program run we must not modify the global data of
-   loaded shared object simultanously in two threads.  Therefore we
-   protect `_dl_open' and `_dl_close' in dl-close.c.
-
-   This must be a recursive lock since the initializer function of
-   the loaded object might as well require a call to this function.
-   At this time it is not anymore a problem to modify the tables.  */
-__LOCK_INIT_RECURSIVE(, _dl_load_lock)
-
-
-#ifdef HAVE_AUX_VECTOR
-extern int _dl_clktck;
-
-void
-internal_function
-_dl_aux_init (ElfW(auxv_t) *av)
-{
-  for (; av->a_type != AT_NULL; ++av)
-    switch (av->a_type)
-      {
-      case AT_PAGESZ:
-	_dl_pagesize = av->a_un.a_val;
-	break;
-      case AT_CLKTCK:
-	_dl_clktck = av->a_un.a_val;
-	break;
-      }
-}
-#endif
-
-void non_dynamic_init (void) __attribute__ ((unused));
-
-void
-non_dynamic_init (void)
-{
-  if (HP_TIMING_AVAIL)
-    HP_TIMING_NOW (_dl_cpuclock_offset);
-
-  if (!_dl_pagesize)
-    _dl_pagesize = __getpagesize ();
-
-  _dl_verbose = *(getenv ("LD_WARN") ?: "") == '\0' ? 0 : 1;
-
-  /* Initialize the data structures for the search paths for shared
-     objects.  */
-  _dl_init_paths (getenv ("LD_LIBRARY_PATH"));
-
-  _dl_lazy = *(getenv ("LD_BIND_NOW") ?: "") == '\0';
-
-  _dl_bind_not = *(getenv ("LD_BIND_NOT") ?: "") != '\0';
-
-  _dl_dynamic_weak = *(getenv ("LD_DYNAMIC_WEAK") ?: "") == '\0';
-
-#ifdef DL_PLATFORM_INIT
-  DL_PLATFORM_INIT;
-#endif
-
-  /* Now determine the length of the platform string.  */
-  if (_dl_platform != NULL)
-    _dl_platformlen = strlen (_dl_platform);
-}
-text_set_element (__libc_subinit, non_dynamic_init);
-
-const struct r_strlenpair *
-internal_function
-_dl_important_hwcaps (const char *platform, size_t platform_len, size_t *sz,
-		      size_t *max_capstrlen)
-{
-  static struct r_strlenpair result;
-  static char buf[1];
-
-  result.str = buf;	/* Does not really matter.  */
-  result.len = 0;
-
-  *sz = 1;
-  return &result;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-sym.c b/newlib/libc/sys/linux/dl/dl-sym.c
deleted file mode 100644
index 85d084f7f..000000000
--- a/newlib/libc/sys/linux/dl/dl-sym.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Look up a symbol in a shared object loaded by `dlopen'.
-   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <setjmp.h>
-#include <libintl.h>
-
-#include <dlfcn.h>
-#include <ldsodefs.h>
-#include <dl-hash.h>
-
-void *
-internal_function
-_dl_sym (void *handle, const char *name, void *who)
-{
-  const ElfW(Sym) *ref = NULL;
-  lookup_t result;
-  ElfW(Addr) caller = (ElfW(Addr)) who;
-  struct link_map *match;
-  struct link_map *l;
-
-  /* If the address is not recognized the call comes from the main
-     program (we hope).  */
-  match = _dl_loaded;
-
-  /* Find the highest-addressed object that CALLER is not below.  */
-  for (l = _dl_loaded; l != NULL; l = l->l_next)
-    if (caller >= l->l_map_start && caller < l->l_map_end)
-      {
-	/* There must be exactly one DSO for the range of the virtual
-	   memory.  Otherwise something is really broken.  */
-	match = l;
-	break;
-      }
-
-  if (handle == RTLD_DEFAULT)
-    /* Search the global scope as seen in the caller object.  */
-    result = _dl_lookup_symbol (name, match, &ref, match->l_scope, 0, 0);
-  else
-    {
-      if (handle != RTLD_NEXT)
-	{
-	  /* Search the scope of the given object.  */
-	  struct link_map *map = handle;
-
-	  result = _dl_lookup_symbol (name, match, &ref, map->l_local_scope,
-				      0, 1);
-	}
-      else
-	{
-	  if (__builtin_expect (match == _dl_loaded, 0))
-	    {
-	      if (! _dl_loaded
-		  || caller < _dl_loaded->l_map_start
-		  || caller >= _dl_loaded->l_map_end)
-	        _dl_signal_error (0, NULL, NULL, N_("\
-RTLD_NEXT used in code not dynamically loaded"));
-	    }
-
-	  l = match;
-	  while (l->l_loader != NULL)
-	    l = l->l_loader;
-
-	  result = _dl_lookup_symbol_skip (name, l, &ref, l->l_local_scope,
-					   match);
-	}
-    }
-
-  if (ref != NULL)
-    return DL_SYMBOL_ADDRESS (result, ref);
-
-  return NULL;
-}
-
-void *
-internal_function
-_dl_vsym (void *handle, const char *name, const char *version, void *who)
-{
-  const ElfW(Sym) *ref = NULL;
-  struct r_found_version vers;
-  lookup_t result;
-  ElfW(Addr) caller = (ElfW(Addr)) who;
-  struct link_map *match;
-  struct link_map *l;
-
-  /* Compute hash value to the version string.  */
-  vers.name = version;
-  vers.hidden = 1;
-  vers.hash = _dl_elf_hash (version);
-  /* We don't have a specific file where the symbol can be found.  */
-  vers.filename = NULL;
-
-  /* If the address is not recognized the call comes from the main
-     program (we hope).  */
-  match = _dl_loaded;
-
-  /* Find the highest-addressed object that CALLER is not below.  */
-  for (l = _dl_loaded; l != NULL; l = l->l_next)
-    if (caller >= l->l_map_start && caller < l->l_map_end)
-      {
-	/* There must be exactly one DSO for the range of the virtual
-	   memory.  Otherwise something is really broken.  */
-	match = l;
-	break;
-      }
-
-  if (handle == RTLD_DEFAULT)
-    /* Search the global scope.  */
-    result = _dl_lookup_versioned_symbol (name, match, &ref, match->l_scope,
-					  &vers, 0, 0);
-  else if (handle == RTLD_NEXT)
-    {
-      if (__builtin_expect (match == _dl_loaded, 0))
-	{
-	  if (! _dl_loaded
-	      || caller < _dl_loaded->l_map_start
-	      || caller >= _dl_loaded->l_map_end)
-	    _dl_signal_error (0, NULL, NULL, N_("\
-RTLD_NEXT used in code not dynamically loaded"));
-	}
-
-      l = match;
-      while (l->l_loader != NULL)
-	l = l->l_loader;
-
-      result = _dl_lookup_versioned_symbol_skip (name, l, &ref,
-						 l->l_local_scope,
-						 &vers, match);
-    }
-  else
-    {
-      /* Search the scope of the given object.  */
-      struct link_map *map = handle;
-      result = _dl_lookup_versioned_symbol (name, map, &ref,
-					    map->l_local_scope, &vers, 0, 1);
-    }
-
-  if (ref != NULL)
-    return DL_SYMBOL_ADDRESS (result, ref);
-
-  return NULL;
-}
diff --git a/newlib/libc/sys/linux/dl/dl-version.c b/newlib/libc/sys/linux/dl/dl-version.c
deleted file mode 100644
index eefbea7ec..000000000
--- a/newlib/libc/sys/linux/dl/dl-version.c
+++ /dev/null
@@ -1,385 +0,0 @@
-/* Handle symbol and library versioning.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <elf.h>
-#include <errno.h>
-#include <libintl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ldsodefs.h>
-
-#include <assert.h>
-
-
-#ifndef VERSYMIDX
-# define VERSYMIDX(tag)	(DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (tag))
-#endif
-
-
-#define make_string(string, rest...) \
-  ({									      \
-    const char *all[] = { string, ## rest };				      \
-    size_t len, cnt;							      \
-    char *result, *cp;							      \
-									      \
-    len = 1;								      \
-    for (cnt = 0; cnt < sizeof (all) / sizeof (all[0]); ++cnt)		      \
-      len += strlen (all[cnt]);						      \
-									      \
-    cp = result = alloca (len);						      \
-    for (cnt = 0; cnt < sizeof (all) / sizeof (all[0]); ++cnt)		      \
-    {                    						      \
-      cp = strcpy (cp, all[cnt]);					      \
-      cp += strlen (all[cnt]);					              \
-    }                    						      \
-									      \
-    result;								      \
-  })
-
-
-static inline struct link_map *
-find_needed (const char *name, struct link_map *map)
-{
-  struct link_map *tmap;
-  unsigned int n;
-
-  for (tmap = _dl_loaded; tmap != NULL; tmap = tmap->l_next)
-    if (_dl_name_match_p (name, tmap))
-      return tmap;
-
-  /* The required object is not in the global scope, look to see if it is
-     a dependency of the current object.  */
-  for (n = 0; n < map->l_searchlist.r_nlist; n++)
-    if (_dl_name_match_p (name, map->l_searchlist.r_list[n]))
-      return map->l_searchlist.r_list[n];
-
-  /* Should never happen.  */
-  return NULL;
-}
-
-
-static int
-internal_function
-match_symbol (const char *name, ElfW(Word) hash, const char *string,
-	      struct link_map *map, int verbose, int weak)
-{
-  const char *strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
-  ElfW(Addr) def_offset;
-  ElfW(Verdef) *def;
-  /* Initialize to make the compiler happy.  */
-  const char *errstring = NULL;
-  int result = 0;
-
-  /* Display information about what we are doing while debugging.  */
-  if (__builtin_expect (_dl_debug_mask & DL_DEBUG_VERSIONS, 0))
-    _dl_debug_printf ("\
-checking for version `%s' in file %s required by file %s\n",
-		      string, map->l_name[0] ? map->l_name : _dl_argv[0],
-		      name);
-
-  if (__builtin_expect (map->l_info[VERSYMIDX (DT_VERDEF)] == NULL, 0))
-    {
-      /* The file has no symbol versioning.  I.e., the dependent
-	 object was linked against another version of this file.  We
-	 only print a message if verbose output is requested.  */
-      if (verbose)
-	{
-	  /* XXX We cannot translate the messages.  */
-	  errstring = make_string ("\
-no version information available (required by ", name, ")");
-	  goto call_cerror;
-	}
-      return 0;
-    }
-
-  def_offset = map->l_info[VERSYMIDX (DT_VERDEF)]->d_un.d_ptr;
-  assert (def_offset != 0);
-
-  def = (ElfW(Verdef) *) ((char *) map->l_addr + def_offset);
-  while (1)
-    {
-      /* Currently the version number of the definition entry is 1.
-	 Make sure all we see is this version.  */
-      if (__builtin_expect (def->vd_version, 1) != 1)
-	{
-	  char buf[20];
-	  buf[sizeof (buf) - 1] = '\0';
-	  /* XXX We cannot translate the message.  */
-	  errstring = make_string ("unsupported version of Verdef record");
-	  result = 1;
-	  goto call_cerror;
-	}
-
-      /* Compare the hash values.  */
-      if (hash == def->vd_hash)
-	{
-	  ElfW(Verdaux) *aux = (ElfW(Verdaux) *) ((char *) def + def->vd_aux);
-
-	  /* To be safe, compare the string as well.  */
-	  if (__builtin_expect (strcmp (string, strtab + aux->vda_name), 0)
-	      == 0)
-	    /* Bingo!  */
-	    return 0;
-	}
-
-      /* If no more definitions we failed to find what we want.  */
-      if (def->vd_next == 0)
-	break;
-
-      /* Next definition.  */
-      def = (ElfW(Verdef) *) ((char *) def + def->vd_next);
-    }
-
-  /* Symbol not found.  If it was a weak reference it is not fatal.  */
-  if (__builtin_expect (weak, 1))
-    {
-      if (verbose)
-	{
-	  /* XXX We cannot translate the message.  */
-	  errstring = make_string ("weak version `", string,
-				   "' not found (required by ", name, ")");
-	  goto call_cerror;
-	}
-      return 0;
-    }
-
-  /* XXX We cannot translate the message.  */
-  errstring = make_string ("version `", string, "' not found (required by ",
-			   name, ")");
-  result = 1;
- call_cerror:
-  _dl_signal_cerror (0, map->l_name[0] ? map->l_name : _dl_argv[0], NULL,
-		     errstring);
-  return result;
-}
-
-
-int
-internal_function
-_dl_check_map_versions (struct link_map *map, int verbose, int trace_mode)
-{
-  int result = 0;
-  const char *strtab;
-  /* Pointer to section with needed versions.  */
-  ElfW(Dyn) *dyn;
-  /* Pointer to dynamic section with definitions.  */
-  ElfW(Dyn) *def;
-  /* We need to find out which is the highest version index used
-    in a dependecy.  */
-  unsigned int ndx_high = 0;
-  /* Initialize to make the compiler happy.  */
-  const char *errstring = NULL;
-  int errval = 0;
-
-  /* If we don't have a string table, we must be ok.  */
-  if (map->l_info[DT_STRTAB] == NULL)
-    return 0;
-  strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
-
-  dyn = map->l_info[VERSYMIDX (DT_VERNEED)];
-  def = map->l_info[VERSYMIDX (DT_VERDEF)];
-
-  if (dyn != NULL)
-    {
-      /* This file requires special versions from its dependencies.  */
-      ElfW(Verneed) *ent = (ElfW(Verneed) *) (map->l_addr + dyn->d_un.d_ptr);
-
-      /* Currently the version number of the needed entry is 1.
-	 Make sure all we see is this version.  */
-      if (__builtin_expect (ent->vn_version, 1) != 1)
-	{
-	  char buf[20];
-	  buf[sizeof (buf) - 1] = '\0';
-	  /* XXX We cannot translate the message.  */
-	  errstring = make_string ("unsupported version of Verneed record\n");
-	call_error:
-	  _dl_signal_error (errval, (*map->l_name ? map->l_name : _dl_argv[0]),
-			    NULL, errstring);
-	}
-
-      while (1)
-	{
-	  ElfW(Vernaux) *aux;
-	  struct link_map *needed = find_needed (strtab + ent->vn_file, map);
-
-	  /* If NEEDED is NULL this means a dependency was not found
-	     and no stub entry was created.  This should never happen.  */
-	  assert (needed != NULL);
-
-	  /* Make sure this is no stub we created because of a missing
-	     dependency.  */
-	  if (__builtin_expect (! trace_mode, 1)
-	      || ! __builtin_expect (needed->l_faked, 0))
-	    {
-	      /* NEEDED is the map for the file we need.  Now look for the
-		 dependency symbols.  */
-	      aux = (ElfW(Vernaux) *) ((char *) ent + ent->vn_aux);
-	      while (1)
-		{
-		  /* Match the symbol.  */
-		  result |= match_symbol ((*map->l_name
-					   ? map->l_name : _dl_argv[0]),
-					  aux->vna_hash,
-					  strtab + aux->vna_name,
-					  needed, verbose,
-					  aux->vna_flags & VER_FLG_WEAK);
-
-		  /* Compare the version index.  */
-		  if ((unsigned int) (aux->vna_other & 0x7fff) > ndx_high)
-		    ndx_high = aux->vna_other & 0x7fff;
-
-		  if (aux->vna_next == 0)
-		    /* No more symbols.  */
-		    break;
-
-		  /* Next symbol.  */
-		  aux = (ElfW(Vernaux) *) ((char *) aux + aux->vna_next);
-		}
-	    }
-
-	  if (ent->vn_next == 0)
-	    /* No more dependencies.  */
-	    break;
-
-	  /* Next dependency.  */
-	  ent = (ElfW(Verneed) *) ((char *) ent + ent->vn_next);
-	}
-    }
-
-  /* We also must store the names of the defined versions.  Determine
-     the maximum index here as well.
-
-     XXX We could avoid the loop by just taking the number of definitions
-     as an upper bound of new indeces.  */
-  if (def != NULL)
-    {
-      ElfW(Verdef) *ent;
-      ent = (ElfW(Verdef) *) (map->l_addr + def->d_un.d_ptr);
-      while (1)
-	{
-	  if ((unsigned int) (ent->vd_ndx & 0x7fff) > ndx_high)
-	    ndx_high = ent->vd_ndx & 0x7fff;
-
-	  if (ent->vd_next == 0)
-	    /* No more definitions.  */
-	    break;
-
-	  ent = (ElfW(Verdef) *) ((char *) ent + ent->vd_next);
-	}
-    }
-
-  if (ndx_high > 0)
-    {
-      /* Now we are ready to build the array with the version names
-	 which can be indexed by the version index in the VERSYM
-	 section.  */
-      map->l_versions = (struct r_found_version *)
-	calloc (ndx_high + 1, sizeof (*map->l_versions));
-      if (__builtin_expect (map->l_versions == NULL, 0))
-	{
-	  errstring = N_("cannot allocate version reference table");
-	  errval = ENOMEM;
-	  goto call_error;
-	}
-
-      /* Store the number of available symbols.  */
-      map->l_nversions = ndx_high + 1;
-
-      /* Compute the pointer to the version symbols.  */
-      map->l_versyms = (void *) D_PTR (map, l_info[VERSYMIDX (DT_VERSYM)]);
-
-      if (dyn != NULL)
-	{
-	  ElfW(Verneed) *ent;
-	  ent = (ElfW(Verneed) *) (map->l_addr + dyn->d_un.d_ptr);
-	  while (1)
-	    {
-	      ElfW(Vernaux) *aux;
-	      aux = (ElfW(Vernaux) *) ((char *) ent + ent->vn_aux);
-	      while (1)
-		{
-		  ElfW(Half) ndx = aux->vna_other & 0x7fff;
-		  map->l_versions[ndx].hash = aux->vna_hash;
-		  map->l_versions[ndx].hidden = aux->vna_other & 0x8000;
-		  map->l_versions[ndx].name = &strtab[aux->vna_name];
-		  map->l_versions[ndx].filename = &strtab[ent->vn_file];
-
-		  if (aux->vna_next == 0)
-		    /* No more symbols.  */
-		    break;
-
-		  /* Advance to next symbol.  */
-		  aux = (ElfW(Vernaux) *) ((char *) aux + aux->vna_next);
-		}
-
-	      if (ent->vn_next == 0)
-		/* No more dependencies.  */
-		break;
-
-	      /* Advance to next dependency.  */
-	      ent = (ElfW(Verneed) *) ((char *) ent + ent->vn_next);
-	    }
-	}
-
-      /* And insert the defined versions.  */
-      if (def != NULL)
-	{
-	  ElfW(Verdef) *ent;
-	  ent = (ElfW(Verdef)  *) (map->l_addr + def->d_un.d_ptr);
-	  while (1)
-	    {
-	      ElfW(Verdaux) *aux;
-	      aux = (ElfW(Verdaux) *) ((char *) ent + ent->vd_aux);
-
-	      if ((ent->vd_flags & VER_FLG_BASE) == 0)
-		{
-		  /* The name of the base version should not be
-		     available for matching a versioned symbol.  */
-		  ElfW(Half) ndx = ent->vd_ndx & 0x7fff;
-		  map->l_versions[ndx].hash = ent->vd_hash;
-		  map->l_versions[ndx].name = &strtab[aux->vda_name];
-		  map->l_versions[ndx].filename = NULL;
-		}
-
-	      if (ent->vd_next == 0)
-		/* No more definitions.  */
-		break;
-
-	      ent = (ElfW(Verdef) *) ((char *) ent + ent->vd_next);
-	    }
-	}
-    }
-
-  return result;
-}
-
-
-int
-internal_function
-_dl_check_all_versions (struct link_map *map, int verbose, int trace_mode)
-{
-  struct link_map *l;
-  int result = 0;
-
-  for (l = map; l != NULL; l = l->l_next)
-    result |= ! l->l_faked && _dl_check_map_versions (l, verbose, trace_mode);
-
-  return result;
-}
diff --git a/newlib/libc/sys/linux/dl/dlfcn.h b/newlib/libc/sys/linux/dl/dlfcn.h
deleted file mode 100644
index 67ba73d5d..000000000
--- a/newlib/libc/sys/linux/dl/dlfcn.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* User functions for run-time dynamic loading.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_DLFCN_H
-#define	_DLFCN_H 1
-
-#include <features.h>
-
-/* Collect various system dependent definitions and declarations.  */
-#include <sys/dlfcn.h>
-
-
-/* If the first argument of `dlsym' or `dlvsym' is set to RTLD_NEXT
-   the run-time address of the symbol called NAME in the next shared
-   object is returned.  The "next" relation is defined by the order
-   the shared objects were loaded.  */
-# define RTLD_NEXT	((void *) -1l)
-
-/* If the first argument to `dlsym' or `dlvsym' is set to RTLD_DEFAULT
-   the run-time address of the symbol called NAME in the global scope
-   is returned.  */
-# define RTLD_DEFAULT	((void *) 0)
-
-
-__BEGIN_DECLS
-
-/* Open the shared object FILE and map it in; return a handle that can be
-   passed to `dlsym' to get symbol values from it.  */
-extern void *dlopen (__const char *__file, int __mode) __THROW;
-
-/* Unmap and close a shared object opened by `dlopen'.
-   The handle cannot be used again after calling `dlclose'.  */
-extern int dlclose (void *__handle) __THROW;
-
-/* Find the run-time address in the shared object HANDLE refers to
-   of the symbol called NAME.  */
-extern void *dlsym (void *__restrict __handle,
-		    __const char *__restrict __name) __THROW;
-
-/* Find the run-time address in the shared object HANDLE refers to
-   of the symbol called NAME with VERSION.  */
-extern void *dlvsym (void *__restrict __handle,
-		     __const char *__restrict __name,
-		     __const char *__restrict __version) __THROW;
-
-/* When any of the above functions fails, call this function
-   to return a string describing the error.  Each call resets
-   the error string so that a following call returns null.  */
-extern char *dlerror (void) __THROW;
-
-
-/* Structure containing information about object searched using
-   `dladdr'.  */
-typedef struct
-{
-  __const char *dli_fname;	/* File name of defining object.  */
-  void *dli_fbase;		/* Load address of that object.  */
-  __const char *dli_sname;	/* Name of nearest symbol.  */
-  void *dli_saddr;		/* Exact value of nearest symbol.  */
-} Dl_info;
-
-/* Fill in *INFO with the following information about ADDRESS.
-   Returns 0 iff no shared object's segments contain that address.  */
-extern int dladdr (__const void *__address, Dl_info *__info) __THROW;
-
-__END_DECLS
-
-#endif	/* dlfcn.h */
diff --git a/newlib/libc/sys/linux/dl/do-lookup.h b/newlib/libc/sys/linux/dl/do-lookup.h
deleted file mode 100644
index b9364b95d..000000000
--- a/newlib/libc/sys/linux/dl/do-lookup.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/* Look up a symbol in the loaded objects.
-   Copyright (C) 1995,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if VERSIONED
-# define FCT do_lookup_versioned
-# define ARG const struct r_found_version *const version,
-#else
-# define FCT do_lookup
-# define ARG
-#endif
-
-/* Inner part of the lookup functions.  We return a value > 0 if we
-   found the symbol, the value 0 if nothing is found and < 0 if
-   something bad happened.  */
-static inline int
-FCT (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref,
-     struct sym_val *result, struct r_scope_elem *scope, size_t i, ARG
-     struct link_map *skip, int type_class)
-{
-  struct link_map **list = scope->r_list;
-  size_t n = scope->r_nlist;
-  struct link_map *map;
-
-  do
-    {
-      const ElfW(Sym) *symtab;
-      const char *strtab;
-      const ElfW(Half) *verstab;
-      Elf_Symndx symidx;
-      const ElfW(Sym) *sym;
-#if ! VERSIONED
-      int num_versions = 0;
-      const ElfW(Sym) *versioned_sym = NULL;
-#endif
-
-      map = list[i];
-
-      /* Here come the extra test needed for `_dl_lookup_symbol_skip'.  */
-      if (skip != NULL && map == skip)
-	continue;
-
-      /* Don't search the executable when resolving a copy reloc.  */
-      if ((type_class & ELF_RTYPE_CLASS_COPY) && map->l_type == lt_executable)
-	continue;
-
-      /* Print some debugging info if wanted.  */
-      if (__builtin_expect (_dl_debug_mask & DL_DEBUG_SYMBOLS, 0))
-	_dl_debug_printf ("symbol=%s;  lookup in file=%s\n", undef_name,
-			  map->l_name[0] ? map->l_name : _dl_argv[0]);
-
-      symtab = (const void *) D_PTR (map, l_info[DT_SYMTAB]);
-      strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
-      verstab = map->l_versyms;
-
-      /* Search the appropriate hash bucket in this object's symbol table
-	 for a definition for the same symbol name.  */
-      for (symidx = map->l_buckets[hash % map->l_nbuckets];
-	   symidx != STN_UNDEF;
-	   symidx = map->l_chain[symidx])
-	{
-	  sym = &symtab[symidx];
-
-	  assert (ELF_RTYPE_CLASS_PLT == 1);
-	  if (sym->st_value == 0 || /* No value.  */
-	      /* ((type_class & ELF_RTYPE_CLASS_PLT)
-		  && (sym->st_shndx == SHN_UNDEF)) */
-	      (type_class & (sym->st_shndx == SHN_UNDEF)))
-	    continue;
-
-	  if (ELFW(ST_TYPE) (sym->st_info) > STT_FUNC)
-	    /* Ignore all but STT_NOTYPE, STT_OBJECT and STT_FUNC entries
-	       since these are no code/data definitions.  */
-	    continue;
-
-	  if (sym != ref && strcmp (strtab + sym->st_name, undef_name))
-	    /* Not the symbol we are looking for.  */
-	    continue;
-
-#if VERSIONED
-	  if (__builtin_expect (verstab == NULL, 0))
-	    {
-	      /* We need a versioned symbol but haven't found any.  If
-		 this is the object which is referenced in the verneed
-		 entry it is a bug in the library since a symbol must
-		 not simply disappear.
-
-		 It would also be a bug in the object since it means that
-		 the list of required versions is incomplete and so the
-		 tests in dl-version.c haven't found a problem.*/
-	      assert (version->filename == NULL
-		      || ! _dl_name_match_p (version->filename, map));
-
-	      /* Otherwise we accept the symbol.  */
-	    }
-	  else
-	    {
-	      /* We can match the version information or use the
-		 default one if it is not hidden.  */
-	      ElfW(Half) ndx = verstab[symidx] & 0x7fff;
-	      if ((map->l_versions[ndx].hash != version->hash
-		   || strcmp (map->l_versions[ndx].name, version->name))
-		  && (version->hidden || map->l_versions[ndx].hash
-		      || (verstab[symidx] & 0x8000)))
-		/* It's not the version we want.  */
-		continue;
-	    }
-#else
-	  /* No specific version is selected.  When the object file
-	     also does not define a version we have a match.
-	     Otherwise we accept the default version, or in case there
-	     is only one version defined, this one version.  */
-	  if (verstab != NULL)
-	    {
-	      ElfW(Half) ndx = verstab[symidx] & 0x7fff;
-	      if (ndx > 2) /* map->l_versions[ndx].hash != 0) */
-		{
-		  /* Don't accept hidden symbols.  */
-		  if ((verstab[symidx] & 0x8000) == 0 && num_versions++ == 0)
-		    /* No version so far.  */
-		    versioned_sym = sym;
-		  continue;
-		}
-	    }
-#endif
-
-	  /* There cannot be another entry for this symbol so stop here.  */
-	  goto found_it;
-	}
-
-      /* If we have seen exactly one versioned symbol while we are
-	 looking for an unversioned symbol and the version is not the
-	 default version we still accept this symbol since there are
-	 no possible ambiguities.  */
-#if VERSIONED
-      sym = NULL;
-#else
-      sym = num_versions == 1 ? versioned_sym : NULL;
-#endif
-
-      if (sym != NULL)
-	{
-	found_it:
-	  switch (ELFW(ST_BIND) (sym->st_info))
-	    {
-	    case STB_WEAK:
-	      /* Weak definition.  Use this value if we don't find another.  */
-	      if (__builtin_expect (_dl_dynamic_weak, 0))
-		{
-		  if (! result->s)
-		    {
-		      result->s = sym;
-		      result->m = map;
-		    }
-		  break;
-		}
-	      /* FALLTHROUGH */
-	    case STB_GLOBAL:
-	      /* Global definition.  Just what we need.  */
-	      result->s = sym;
-	      result->m = map;
-	      return 1;
-	    default:
-	      /* Local symbols are ignored.  */
-	      break;
-	    }
-	}
-
-#if VERSIONED
-      /* If this current map is the one mentioned in the verneed entry
-	 and we have not found a weak entry, it is a bug.  */
-      if (symidx == STN_UNDEF && version->filename != NULL
-	  && __builtin_expect (_dl_name_match_p (version->filename, map), 0))
-	return -1;
-#endif
-    }
-  while (++i < n);
-
-  /* We have not found anything until now.  */
-  return 0;
-}
-
-#undef FCT
-#undef ARG
-#undef VERSIONED
diff --git a/newlib/libc/sys/linux/dl/do-rel.h b/newlib/libc/sys/linux/dl/do-rel.h
deleted file mode 100644
index 03b9e807b..000000000
--- a/newlib/libc/sys/linux/dl/do-rel.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Do relocations for ELF dynamic linking.
-   Copyright (C) 1995,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This file may be included twice, to define both
-   `elf_dynamic_do_rel' and `elf_dynamic_do_rela'.  */
-
-#include <machine/weakalias.h>
-
-#ifdef DO_RELA
-# define elf_dynamic_do_rel		elf_dynamic_do_rela
-# define RELCOUNT_IDX			VERSYMIDX (DT_RELACOUNT)
-# define Rel				Rela
-# define elf_machine_rel		elf_machine_rela
-# define elf_machine_rel_relative	elf_machine_rela_relative
-#else
-# define RELCOUNT_IDX			VERSYMIDX (DT_RELCOUNT)
-#endif
-
-#ifndef VERSYMIDX
-# define VERSYMIDX(sym)	(DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (sym))
-#endif
-
-/* Perform the relocations in MAP on the running program image as specified
-   by RELTAG, SZTAG.  If LAZY is nonzero, this is the first pass on PLT
-   relocations; they should be set up to call _dl_runtime_resolve, rather
-   than fully resolved now.  */
-
-static inline void
-elf_dynamic_do_rel (struct link_map *map,
-		    ElfW(Addr) reladdr, ElfW(Addr) relsize,
-		    int lazy,
-		    struct r_scope_elem *scope[])
-{
-  const ElfW(Rel) *r = (const void *) reladdr;
-  const ElfW(Rel) *end = (const void *) (reladdr + relsize);
-  ElfW(Addr) l_addr = map->l_addr;
-
-#ifndef RTLD_BOOTSTRAP
-  /* We never bind lazily during ld.so bootstrap.  Unfortunately gcc is
-     not clever enough to see through all the function calls to realize
-     that.  */
-  if (lazy)
-    {
-      /* Doing lazy PLT relocations; they need very little info.  */
-      for (; r < end; ++r)
-	elf_machine_lazy_rel (map, l_addr, r);
-    }
-  else
-#endif
-    {
-      const ElfW(Sym) *const symtab =
-	(const void *) D_PTR (map, l_info[DT_SYMTAB]);
-      ElfW(Word) nrelative = (map->l_info[RELCOUNT_IDX] == NULL
-			      ? 0 : map->l_info[RELCOUNT_IDX]->d_un.d_val);
-      const ElfW(Rel) *relative = r;
-      r = MIN (r + nrelative, end);
-
-#ifndef RTLD_BOOTSTRAP
-      /* This is defined in rtld.c, but nowhere in the static libc.a; make
-	 the reference weak so static programs can still link.  This
-	 declaration cannot be done when compiling rtld.c (i.e. #ifdef
-	 RTLD_BOOTSTRAP) because rtld.c contains the common defn for
-	 _dl_rtld_map, which is incompatible with a weak decl in the same
-	 file.  */
-      #pragma weak _dl_rtld_map
-      if (map != &_dl_rtld_map) /* Already done in rtld itself.  */
-# ifndef DO_RELA
-	/* Rela platforms get the offset from r_addend and this must
-	   be copied in the relocation address.  Therefore we can skip
-	   the relative relocations only if this is for rel
-	   relocations.  */
-	if (l_addr != 0)
-# endif
-#endif
-	  for (; relative < r; ++relative)
-	    elf_machine_rel_relative (l_addr, relative,
-				      (void *) (l_addr + relative->r_offset));
-
-      if (map->l_info[VERSYMIDX (DT_VERSYM)])
-	{
-	  const ElfW(Half) *const version =
-	    (const void *) D_PTR (map, l_info[VERSYMIDX (DT_VERSYM)]);
-
-	  for (; r < end; ++r)
-	    {
-	      ElfW(Half) ndx = version[ELFW(R_SYM) (r->r_info)];
-	      elf_machine_rel (map, r, &symtab[ELFW(R_SYM) (r->r_info)],
-			       &map->l_versions[ndx],
-			       (void *) (l_addr + r->r_offset),
-			       scope);
-	    }
-	}
-      else
-	for (; r < end; ++r)
-	  elf_machine_rel (map, r, &symtab[ELFW(R_SYM) (r->r_info)], NULL,
-			   (void *) (l_addr + r->r_offset), scope);
-    }
-}
-
-#undef elf_dynamic_do_rel
-#undef Rel
-#undef elf_machine_rel
-#undef elf_machine_rel_relative
-#undef RELCOUNT_IDX
diff --git a/newlib/libc/sys/linux/dl/dynamic-link.h b/newlib/libc/sys/linux/dl/dynamic-link.h
deleted file mode 100644
index c1709f7c6..000000000
--- a/newlib/libc/sys/linux/dl/dynamic-link.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Inline functions for dynamic linking.
-   Copyright (C) 1995,96,97,98,99,2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __DYNAMIC_LINK_H__
-#define __DYNAMIC_LINK_H__
-
-#include <elf.h>
-#include <machine/dl-machine.h>
-#include <assert.h>
-
-#ifndef VERSYMIDX
-# define VERSYMIDX(sym)	(DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (sym))
-#endif
-
-
-/* Global read-only variable defined in rtld.c which is nonzero if we
-   shall give more warning messages.  */
-extern int _dl_verbose __attribute__ ((unused));
-
-
-/* Read the dynamic section at DYN and fill in INFO with indices DT_*.  */
-
-static void __attribute__ ((unused))
-elf_get_dynamic_info (struct link_map *l)
-{
-  ElfW(Dyn) *dyn = l->l_ld;
-  ElfW(Addr) l_addr;
-  ElfW(Dyn) **info;
-
-  if (! dyn)
-    return;
-
-  l_addr = l->l_addr;
-  info = l->l_info;
-
-  while (dyn->d_tag != DT_NULL)
-    {
-      if (dyn->d_tag < DT_NUM)
-	info[dyn->d_tag] = dyn;
-      else if (dyn->d_tag >= DT_LOPROC &&
-	       dyn->d_tag < DT_LOPROC + DT_THISPROCNUM)
-	info[dyn->d_tag - DT_LOPROC + DT_NUM] = dyn;
-      else if ((Elf32_Word) DT_VERSIONTAGIDX (dyn->d_tag) < DT_VERSIONTAGNUM)
-	info[VERSYMIDX (dyn->d_tag)] = dyn;
-      else if ((Elf32_Word) DT_EXTRATAGIDX (dyn->d_tag) < DT_EXTRANUM)
-	info[DT_EXTRATAGIDX (dyn->d_tag) + DT_NUM + DT_THISPROCNUM
-	     + DT_VERSIONTAGNUM] = dyn;
-      else
-	assert (! "bad dynamic tag");
-      ++dyn;
-    }
-#ifndef DL_RO_DYN_SECTION
-  if (info[DT_PLTGOT] != NULL)
-    info[DT_PLTGOT]->d_un.d_ptr += l_addr;
-  if (info[DT_STRTAB] != NULL)
-    info[DT_STRTAB]->d_un.d_ptr += l_addr;
-  if (info[DT_SYMTAB] != NULL)
-    info[DT_SYMTAB]->d_un.d_ptr += l_addr;
-# if ! ELF_MACHINE_NO_RELA
-  if (info[DT_RELA] != NULL)
-    {
-      assert (info[DT_RELAENT]->d_un.d_val == sizeof (ElfW(Rela)));
-      info[DT_RELA]->d_un.d_ptr += l_addr;
-    }
-# endif
-# if ! ELF_MACHINE_NO_REL
-  if (info[DT_REL] != NULL)
-    {
-      assert (info[DT_RELENT]->d_un.d_val == sizeof (ElfW(Rel)));
-      info[DT_REL]->d_un.d_ptr += l_addr;
-    }
-# endif
-#endif
-  if (info[DT_PLTREL] != NULL)
-    {
-# if ELF_MACHINE_NO_RELA
-      assert (info[DT_PLTREL]->d_un.d_val == DT_REL);
-# elif ELF_MACHINE_NO_REL
-      assert (info[DT_PLTREL]->d_un.d_val == DT_RELA);
-# else
-      assert (info[DT_PLTREL]->d_un.d_val == DT_REL
-	      || info[DT_PLTREL]->d_un.d_val == DT_RELA);
-# endif
-    }
-#ifndef DL_RO_DYN_SECTION
-  if (info[DT_JMPREL] != NULL)
-    info[DT_JMPREL]->d_un.d_ptr += l_addr;
-  if (info[VERSYMIDX (DT_VERSYM)] != NULL)
-    info[VERSYMIDX (DT_VERSYM)]->d_un.d_ptr += l_addr;
-#endif
-  if (info[DT_FLAGS] != NULL)
-    {
-      /* Flags are used.  Translate to the old form where available.
-	 Since these l_info entries are only tested for NULL pointers it
-	 is ok if they point to the DT_FLAGS entry.  */
-      ElfW(Word) flags = info[DT_FLAGS]->d_un.d_val;
-      if (flags & DF_SYMBOLIC)
-	info[DT_SYMBOLIC] = info[DT_FLAGS];
-      if (flags & DF_TEXTREL)
-	info[DT_TEXTREL] = info[DT_FLAGS];
-      if (flags & DF_BIND_NOW)
-	info[DT_BIND_NOW] = info[DT_FLAGS];
-    }
-  if (info[VERSYMIDX (DT_FLAGS_1)] != NULL)
-    l->l_flags_1 = info[VERSYMIDX (DT_FLAGS_1)]->d_un.d_val;
-  if (info[DT_RUNPATH] != NULL)
-    /* If both RUNPATH and RPATH are given, the latter is ignored.  */
-    info[DT_RPATH] = NULL;
-}
-
-# if ! ELF_MACHINE_NO_REL
-#  include "do-rel.h"
-# endif
-
-# if ! ELF_MACHINE_NO_RELA
-#  define DO_RELA
-#  include "do-rel.h"
-# endif
-
-#endif  /* __DYNAMIC_LINK_H__ */
-
-#ifdef RESOLVE
-
-/* Get the definitions of `elf_dynamic_do_rel' and `elf_dynamic_do_rela'.
-   These functions are almost identical, so we use cpp magic to avoid
-   duplicating their code.  It cannot be done in a more general function
-   because we must be able to completely inline.  */
-
-/* On some machines, notably SPARC, DT_REL* includes DT_JMPREL in its
-   range.  Note that according to the ELF spec, this is completely legal!
-   But conditionally define things so that on machines we know this will
-   not happen we do something more optimal.  */
-
-# ifdef ELF_MACHINE_PLTREL_OVERLAP
-#  define _ELF_DYNAMIC_DO_RELOC(RELOC, reloc, map, do_lazy, test_rel) \
-  do {									      \
-    struct { ElfW(Addr) start, size; int lazy; } ranges[3];		      \
-    int ranges_index;							      \
-									      \
-    ranges[0].lazy = ranges[2].lazy = 0;				      \
-    ranges[1].lazy = 1;							      \
-    ranges[0].size = ranges[1].size = ranges[2].size = 0;		      \
-									      \
-    if ((map)->l_info[DT_##RELOC])					      \
-      {									      \
-	ranges[0].start = D_PTR ((map), l_info[DT_##RELOC]);		      \
-	ranges[0].size = (map)->l_info[DT_##RELOC##SZ]->d_un.d_val;	      \
-      }									      \
-									      \
-     if ((do_lazy)							      \
-	&& (map)->l_info[DT_PLTREL]					      \
-	&& (!test_rel || (map)->l_info[DT_PLTREL]->d_un.d_val == DT_##RELOC)) \
-      {									      \
-	ranges[1].start = D_PTR ((map), l_info[DT_JMPREL]);		      \
-	ranges[1].size = (map)->l_info[DT_PLTRELSZ]->d_un.d_val;	      \
-	ranges[2].start = ranges[1].start + ranges[1].size;		      \
-	ranges[2].size = ranges[0].start + ranges[0].size - ranges[2].start;  \
-	ranges[0].size = ranges[1].start - ranges[0].start;		      \
-      }									      \
-									      \
-    for (ranges_index = 0; ranges_index < 3; ++ranges_index)		      \
-      elf_dynamic_do_##reloc ((map),					      \
-			      ranges[ranges_index].start,		      \
-			      ranges[ranges_index].size,		      \
-			      ranges[ranges_index].lazy,		      \
-			      scope);					      \
-  } while (0)
-# else
-#  define _ELF_DYNAMIC_DO_RELOC(RELOC, reloc, map, do_lazy, test_rel) \
-  do {									      \
-    struct { ElfW(Addr) start, size; int lazy; } ranges[2];		      \
-    int ranges_index;							      \
-    ranges[0].lazy = 0;							      \
-    ranges[0].size = ranges[1].size = 0;				      \
-    ranges[0].start = 0;						      \
-									      \
-    if ((map)->l_info[DT_##RELOC])					      \
-      {									      \
-        ranges[0].start = D_PTR ((map), l_info[DT_##RELOC]);		      \
-        ranges[0].size = (map)->l_info[DT_##RELOC##SZ]->d_un.d_val;	      \
-      }									      \
-    if ((map)->l_info[DT_PLTREL]					      \
-	&& (!test_rel || (map)->l_info[DT_PLTREL]->d_un.d_val == DT_##RELOC)) \
-      {									      \
-	ElfW(Addr) start = D_PTR ((map), l_info[DT_JMPREL]);		      \
-									      \
-	if ((do_lazy)							      \
-	    /* This test does not only detect whether the relocation	      \
-	       sections are in the right order, it also checks whether	      \
-	       there is a DT_REL/DT_RELA section.  */			      \
-	    || ranges[0].start + ranges[0].size != start)		      \
-	  {								      \
-	    ranges[1].start = start;					      \
-	    ranges[1].size = (map)->l_info[DT_PLTRELSZ]->d_un.d_val;	      \
-	    ranges[1].lazy = (do_lazy);					      \
-	  }								      \
-	else								      \
-	  /* Combine processing the sections.  */			      \
-	  ranges[0].size += (map)->l_info[DT_PLTRELSZ]->d_un.d_val;	      \
-      }									      \
-									      \
-    for (ranges_index = 0; ranges_index < 2; ++ranges_index)		      \
-      elf_dynamic_do_##reloc ((map),					      \
-			      ranges[ranges_index].start,		      \
-			      ranges[ranges_index].size,		      \
-			      ranges[ranges_index].lazy,		      \
-			      scope);					      \
-  } while (0)
-# endif
-
-# if ELF_MACHINE_NO_REL || ELF_MACHINE_NO_RELA
-#  define _ELF_CHECK_REL 0
-# else
-#  define _ELF_CHECK_REL 1
-# endif
-
-# if ! ELF_MACHINE_NO_REL
-#  define ELF_DYNAMIC_DO_REL(map, lazy) \
-  _ELF_DYNAMIC_DO_RELOC (REL, rel, map, lazy, _ELF_CHECK_REL)
-# else
-#  define ELF_DYNAMIC_DO_REL(map, lazy) /* Nothing to do.  */
-# endif
-
-# if ! ELF_MACHINE_NO_RELA
-#  define ELF_DYNAMIC_DO_RELA(map, lazy) \
-  _ELF_DYNAMIC_DO_RELOC (RELA, rela, map, lazy, _ELF_CHECK_REL)
-# else
-#  define ELF_DYNAMIC_DO_RELA(map, lazy) /* Nothing to do.  */
-# endif
-
-/* This can't just be an inline function because GCC is too dumb
-   to inline functions containing inlines themselves.  */
-# define ELF_DYNAMIC_RELOCATE(map, lazy, consider_profile) \
-  do {									      \
-    int edr_lazy = elf_machine_runtime_setup ((map), (lazy),		      \
-					      (consider_profile));	      \
-    ELF_DYNAMIC_DO_REL ((map), edr_lazy);				      \
-    ELF_DYNAMIC_DO_RELA ((map), edr_lazy);				      \
-  } while (0)
-
-#endif
diff --git a/newlib/libc/sys/linux/dl/kernel-features.h b/newlib/libc/sys/linux/dl/kernel-features.h
deleted file mode 100644
index 562a6c765..000000000
--- a/newlib/libc/sys/linux/dl/kernel-features.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/* Set flags signalling availability of kernel features based on given
-   kernel version number.
-   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This file must not contain any C code.  At least it must be protected
-   to allow using the file also in assembler files.  */
-
-#ifndef __LINUX_KERNEL_VERSION
-/* We assume the worst; all kernels should be supported.  */
-# define __LINUX_KERNEL_VERSION	0
-#endif
-
-/* We assume for __LINUX_KERNEL_VERSION the same encoding used in
-   linux/version.h.  I.e., the major, minor, and subminor all get a
-   byte with the major number being in the highest byte.  This means
-   we can do numeric comparisons.
-
-   In the following we will define certain symbols depending on
-   whether the describes kernel feature is available in the kernel
-   version given by __LINUX_KERNEL_VERSION.  We are not always exactly
-   recording the correct versions in which the features were
-   introduced.  If somebody cares these values can afterwards be
-   corrected.  Most of the numbers here are set corresponding to
-   2.2.0.  */
-
-/* `getcwd' system call.  */
-#if __LINUX_KERNEL_VERSION >= 131584
-# define __ASSUME_GETCWD_SYSCALL	1
-#endif
-
-/* Real-time signal became usable in 2.1.70.  */
-#if __LINUX_KERNEL_VERSION >= 131398
-# define __ASSUME_REALTIME_SIGNALS	1
-#endif
-
-/* When were the `pread'/`pwrite' syscalls introduced?  */
-#if __LINUX_KERNEL_VERSION >= 131584
-# define __ASSUME_PREAD_SYSCALL		1
-# define __ASSUME_PWRITE_SYSCALL	1
-#endif
-
-/* When was `poll' introduced?  */
-#if __LINUX_KERNEL_VERSION >= 131584
-# define __ASSUME_POLL_SYSCALL		1
-#endif
-
-/* The `lchown' syscall was introduced in 2.1.80.  */
-#if __LINUX_KERNEL_VERSION >= 131408
-# define __ASSUME_LCHOWN_SYSCALL	1
-#endif
-
-/* When did the `setresuid' sysall became available?  */
-#if __LINUX_KERNEL_VERSION >= 131584 && !defined __sparc__
-# define __ASSUME_SETRESUID_SYSCALL	1
-#endif
-
-/* The SIOCGIFNAME ioctl is available starting with 2.1.50.  */
-#if __LINUX_KERNEL_VERSION >= 131408
-# define __ASSUME_SIOCGIFNAME		1
-#endif
-
-/* On x86 another `getrlimit' syscall was added in 2.3.25.  */
-#if __LINUX_KERNEL_VERSION >= 131865 && defined __i386__
-# define __ASSUME_NEW_GETRLIMIT_SYSCALL	1
-#endif
-
-/* On x86 the truncate64/ftruncate64 syscalls were introduced in 2.3.31.  */
-#if __LINUX_KERNEL_VERSION >= 131871 && defined __i386__
-# define __ASSUME_TRUNCATE64_SYSCALL	1
-#endif
-
-/* On x86 the mmap2 syscall was introduced in 2.3.31.  */
-#if __LINUX_KERNEL_VERSION >= 131871 && defined __i386__
-# define __ASSUME_MMAP2_SYSCALL	1
-#endif
-
-/* On x86 the stat64/lstat64/fstat64 syscalls were introduced in 2.3.34.  */
-#if __LINUX_KERNEL_VERSION >= 131874 && defined __i386__
-# define __ASSUME_STAT64_SYSCALL	1
-#endif
-
-/* On sparc and ARM the truncate64/ftruncate64/mmap2/stat64/lstat64/fstat64
-   syscalls were introduced in 2.3.35.  */
-#if __LINUX_KERNEL_VERSION >= 131875 && (defined __sparc__ || defined __arm__)
-# define __ASSUME_TRUNCATE64_SYSCALL	1
-# define __ASSUME_MMAP2_SYSCALL		1
-# define __ASSUME_STAT64_SYSCALL	1
-#endif
-
-/* I know for sure that these are in 2.3.35 on powerpc.  */
-#if __LINUX_KERNEL_VERSION >= 131875 && defined __powerpc__
-# define __ASSUME_TRUNCATE64_SYSCALL	1
-# define __ASSUME_STAT64_SYSCALL	1
-# define __ASSUME_NEW_GETRLIMIT_SYSCALL	1
-#endif
-
-/* Linux 2.3.39 introduced 32bit UID/GIDs and IPC64.  Some platforms had 32
-   bit type all along.  */
-#if __LINUX_KERNEL_VERSION >= 131879 || defined __powerpc__ || defined __mips__
-# define __ASSUME_32BITUIDS		1
-# ifndef __powerpc__
-#  define __ASSUME_IPC64		1
-# endif
-# ifdef __sparc__
-#  define __ASSUME_SETRESUID_SYSCALL	1
-# endif
-#endif
-
-/* Linux 2.4.0 on PPC introduced a correct IPC64.  */
-#if __LINUX_KERNEL_VERSION >= 132096 && defined __powerpc__
-# define __ASSUME_IPC64			1
-#endif
-
-/* We can use the LDTs for threading with Linux 2.3.99 and newer.  */
-#if __LINUX_KERNEL_VERSION >= 131939
-# define __ASSUME_LDT_WORKS		1
-#endif
-
-/* The changed st_ino field appeared in 2.4.0-test6.  But we cannot
-   distinguish this version from other 2.4.0 releases.  Therefore play
-   save and assume it available is for 2.4.1 and up.  */
-#if __LINUX_KERNEL_VERSION >= 132097
-# define __ASSUME_ST_INO_64_BIT		1
-#endif
-
-/* To support locking of large files a new fcntl() syscall was introduced
-   in 2.4.0-test7.  We test for 2.4.1 for the earliest version we know
-   the syscall is available.  */
-#if __LINUX_KERNEL_VERSION >= 132097 && (defined __i386__ || defined __sparc__)
-# define __ASSUME_FCNTL64		1
-#endif
-
-/* Arm got fcntl64 in 2.4.4, PowerPC and SH have it also in 2.4.4 (I
-   don't know when it got introduced).  */
-#if __LINUX_KERNEL_VERSION >= 132100 \
-    && (defined __arm__ || defined __powerpc__ || defined __sh__)
-# define __ASSUME_FCNTL64		1
-#endif
-
-/* The getdents64 syscall was introduced in 2.4.0-test7.  We test for
-   2.4.1 for the earliest version we know the syscall is available.  */
-#if __LINUX_KERNEL_VERSION >= 132097
-# define __ASSUME_GETDENTS64_SYSCALL	1
-#endif
-
-/* When did O_DIRECTORY became available?  Early in 2.3 but when?
-   Be safe, use 2.3.99.  */
-#if __LINUX_KERNEL_VERSION >= 131939
-# define __ASSUME_O_DIRECTORY		1
-#endif
-
-/* Starting with one of the 2.4.0 pre-releases the Linux kernel passes
-   up the page size information.  */
-#if __LINUX_KERNEL_VERSION >= 132097
-# define __ASSUME_AT_PAGESIZE		1
-#endif
-
-/* Starting with 2.4.5 kernels PPC passes the AUXV in the standard way
-   and the mmap2 syscall made it into the official kernel.  */
-#if __LINUX_KERNEL_VERSION >= (132096+5) && defined __powerpc__
-# define __ASSUME_STD_AUXV		1
-# define __ASSUME_MMAP2_SYSCALL		1
-#endif
-
-/* There are an infinite number of PA-RISC kernel versions numbered
-   2.4.0.  But they've not really been released as such.  We require
-   and expect the final version here.  */
-#ifdef __hppa__
-# define __ASSUME_32BITUIDS		1
-# define __ASSUME_TRUNCATE64_SYSCALL	1
-# define __ASSUME_MMAP2_SYSCALL		1
-# define __ASSUME_STAT64_SYSCALL	1
-# define __ASSUME_IPC64			1
-# define __ASSUME_ST_INO_64_BIT		1
-# define __ASSUME_FCNTL64		1
-# define __ASSUME_GETDENTS64_SYSCALL	1
-#endif
diff --git a/newlib/libc/sys/linux/dl/ldsodefs.h b/newlib/libc/sys/linux/dl/ldsodefs.h
deleted file mode 100644
index f24e1136b..000000000
--- a/newlib/libc/sys/linux/dl/ldsodefs.h
+++ /dev/null
@@ -1,535 +0,0 @@
-/* Run-time dynamic linker data structures for loaded ELF shared objects.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_LDSODEFS_H
-#define	_LDSODEFS_H	1
-
-#include <features.h>
-
-#define __need_size_t
-#define __need_NULL
-#include <stddef.h>
-#include <string.h>
-
-#include <elf.h>
-#include <dlfcn.h>
-#include <link.h>
-#include <dl-lookupcfg.h>
-#include <bits/libc-lock.h>
-
-__BEGIN_DECLS
-
-/* We use this macro to refer to ELF types independent of the native wordsize.
-   `ElfW(TYPE)' is used in place of `Elf32_TYPE' or `Elf64_TYPE'.  */
-#define ELFW(type)	_ElfW (ELF, __ELF_NATIVE_CLASS, type)
-
-#define internal_function 
-/* All references to the value of l_info[DT_PLTGOT],
-  l_info[DT_STRTAB], l_info[DT_SYMTAB], l_info[DT_RELA],
-  l_info[DT_REL], l_info[DT_JMPREL], and l_info[VERSYMIDX (DT_VERSYM)]
-  have to be accessed via the D_PTR macro.  The macro is needed since for
-  most architectures the entry is already relocated - but for some not
-  and we need to relocate at access time.  */
-#ifdef DL_RO_DYN_SECTION
-# define D_PTR(map,i) (map->i->d_un.d_ptr + map->l_addr)
-#else
-# define D_PTR(map,i) map->i->d_un.d_ptr
-#endif
-
-/* On some platforms more information than just the address of the symbol
-   is needed from the lookup functions.  In this case we return the whole
-   link map.  */
-#ifdef DL_LOOKUP_RETURNS_MAP
-typedef struct link_map *lookup_t;
-# define LOOKUP_VALUE(map) map
-# define LOOKUP_VALUE_ADDRESS(map) (map ? map->l_addr : 0)
-#else
-typedef ElfW(Addr) lookup_t;
-# define LOOKUP_VALUE(map) map->l_addr
-# define LOOKUP_VALUE_ADDRESS(address) address
-#endif
-
-/* on some architectures a pointer to a function is not just a pointer
-   to the actual code of the function but rather an architecture
-   specific descriptor. */
-#ifndef ELF_FUNCTION_PTR_IS_SPECIAL
-# define DL_SYMBOL_ADDRESS(map, ref) \
- (void *) (LOOKUP_VALUE_ADDRESS (map) + ref->st_value)
-# define DL_LOOKUP_ADDRESS(addr) ((ElfW(Addr)) (addr))
-# define DL_DT_INIT_ADDRESS(map, start) (start)
-# define DL_DT_FINI_ADDRESS(map, start) (start)
-#endif
-
-/* Unmap a loaded object, called by _dl_close (). */
-#ifndef DL_UNMAP_IS_SPECIAL
-# define DL_UNMAP(map) \
- __munmap ((void *) (map)->l_map_start,					      \
-	   (map)->l_map_end - (map)->l_map_start)
-#endif
-
-/* By default we do not need special support to initialize DSOs loaded
-   by statically linked binaries.  */
-#ifndef DL_STATIC_INIT
-# define DL_STATIC_INIT(map)
-#endif
-
-/* Reloc type classes as returned by elf_machine_type_class().
-   ELF_RTYPE_CLASS_PLT means this reloc should not be satisfied by
-   some PLT symbol, ELF_RTYPE_CLASS_COPY means this reloc should not be
-   satisfied by any symbol in the executable.  */
-#define ELF_RTYPE_CLASS_PLT 1
-#define ELF_RTYPE_CLASS_COPY 2
-
-/* ELF uses the PF_x macros to specify the segment permissions, mmap
-   uses PROT_xxx.  In most cases the three macros have the values 1, 2,
-   and 3 but not in a matching order.  The following macros allows
-   converting from the PF_x values to PROT_xxx values.  */
-#define PF_TO_PROT \
-  ((PROT_READ << (PF_R * 4))						      \
-   | (PROT_WRITE << (PF_W * 4))						      \
-   | (PROT_EXEC << (PF_X * 4))						      \
-   | ((PROT_READ | PROT_WRITE) << ((PF_R | PF_W) * 4))			      \
-   | ((PROT_READ | PROT_EXEC) << ((PF_R | PF_X) * 4))			      \
-   | ((PROT_WRITE | PROT_EXEC) << (PF_W | PF_X) * 4)			      \
-   | ((PROT_READ | PROT_WRITE | PROT_EXEC) << ((PF_R | PF_W | PF_X) * 4)))
-
-
-/* For the version handling we need an array with only names and their
-   hash values.  */
-struct r_found_version
-  {
-    const char *name;
-    ElfW(Word) hash;
-
-    int hidden;
-    const char *filename;
-  };
-
-/* We want to cache information about the searches for shared objects.  */
-
-enum r_dir_status { unknown, nonexisting, existing };
-
-struct r_search_path_elem
-  {
-    /* This link is only used in the `all_dirs' member of `r_search_path'.  */
-    struct r_search_path_elem *next;
-
-    /* Strings saying where the definition came from.  */
-    const char *what;
-    const char *where;
-
-    /* Basename for this search path element.  The string must end with
-       a slash character.  */
-    const char *dirname;
-    size_t dirnamelen;
-
-    enum r_dir_status status[0];
-  };
-
-struct r_strlenpair
-  {
-    const char *str;
-    size_t len;
-  };
-
-
-/* A data structure for a simple single linked list of strings.  */
-struct libname_list
-  {
-    const char *name;		/* Name requested (before search).  */
-    struct libname_list *next;	/* Link to next name for this object.  */
-    int dont_free;		/* Flag whether this element should be freed
-				   if the object is not entirely unloaded.  */
-  };
-
-
-/* Test whether given NAME matches any of the names of the given object.  */
-static __inline int
-__attribute__ ((unused))
-_dl_name_match_p (const char *__name, struct link_map *__map)
-{
-  int __found = strcmp (__name, __map->l_name) == 0;
-  struct libname_list *__runp = __map->l_libname;
-
-  while (! __found && __runp != NULL)
-    if (strcmp (__name, __runp->name) == 0)
-      __found = 1;
-    else
-      __runp = __runp->next;
-
-  return __found;
-}
-
-/* Function used as argument for `_dl_receive_error' function.  The
-   arguments are the error code, error string, and the objname the
-   error occurred in.  */
-typedef void (*receiver_fct) (int, const char *, const char *);
-
-/* Internal functions of the run-time dynamic linker.
-   These can be accessed if you link again the dynamic linker
-   as a shared library, as in `-lld' or `/lib/ld.so' explicitly;
-   but are not normally of interest to user programs.
-
-   The `-ldl' library functions in <dlfcn.h> provide a simple
-   user interface to run-time dynamic linking.  */
-
-
-/* Parameters passed to the dynamic linker.  */
-extern char **_dl_argv;
-
-/* Cached value of `getpagesize ()'.  */
-extern size_t _dl_pagesize;
-
-/* OS version.  */
-extern unsigned int _dl_osversion;
-
-/* File descriptor referring to the zero-fill device.  */
-extern int _dl_zerofd;
-
-/* Name of the shared object to be profiled (if any).  */
-extern const char *_dl_profile;
-/* Map of shared object to be profiled.  */
-extern struct link_map *_dl_profile_map;
-/* Filename of the output file.  */
-extern const char *_dl_profile_output;
-
-/* If nonzero the appropriate debug information is printed.  */
-extern int _dl_debug_mask;
-#define DL_DEBUG_LIBS	    (1 << 0)
-#define DL_DEBUG_IMPCALLS   (1 << 1)
-#define DL_DEBUG_BINDINGS   (1 << 2)
-#define DL_DEBUG_SYMBOLS    (1 << 3)
-#define DL_DEBUG_VERSIONS   (1 << 4)
-#define DL_DEBUG_RELOC      (1 << 5)
-#define DL_DEBUG_FILES      (1 << 6)
-#define DL_DEBUG_STATISTICS (1 << 7)
-/* This one is used only internally.  */
-#define DL_DEBUG_HELP       (1 << 8)
-
-/* Expect cache ID.  */
-extern int _dl_correct_cache_id;
-
-/* Mask for hardware capabilities that are available.  */
-extern unsigned long int _dl_hwcap;
-
-/* Mask for important hardware capabilities we honour. */
-extern unsigned long int _dl_hwcap_mask;
-
-/* File descriptor to write debug messages to.  */
-extern int _dl_debug_fd;
-
-/* Names of shared object for which the RPATH should be ignored.  */
-extern const char *_dl_inhibit_rpath;
-
-/* Nonzero if references should be treated as weak during runtime linking.  */
-extern int _dl_dynamic_weak;
-
-/* The array with message we print as a last resort.  */
-extern const char _dl_out_of_memory[];
-
-/* Nonzero if runtime lookups should not update the .got/.plt.  */
-extern int _dl_bind_not;
-
-/* List of search directories.  */
-extern struct r_search_path_elem *_dl_all_dirs;
-extern struct r_search_path_elem *_dl_init_all_dirs;
-
-/* OS-dependent function to open the zero-fill device.  */
-extern int _dl_sysdep_open_zero_fill (void); /* dl-sysdep.c */
-
-
-/* During the program run we must not modify the global data of
-   loaded shared object simultanously in two threads.  Therefore we
-   protect `_dl_open' and `_dl_close' in dl-close.c.
-
-   This must be a recursive lock since the initializer function of
-   the loaded object might as well require a call to this function.
-   At this time it is not anymore a problem to modify the tables.  */
-__libc_lock_define_recursive (extern, _dl_load_lock)
-
-
-/* Write message on the debug file descriptor.  The parameters are
-   interpreted as for a `printf' call.  All the lines start with a
-   tag showing the PID.  */
-extern void _dl_debug_printf (const char *fmt, ...)
-     __attribute__ ((__format__ (__printf__, 1, 2)));
-
-/* Write message on the debug file descriptor.  The parameters are
-   interpreted as for a `printf' call.  All the lines buf the first
-   start with a tag showing the PID.  */
-extern void _dl_debug_printf_c (const char *fmt, ...)
-     __attribute__ ((__format__ (__printf__, 1, 2)));
-
-
-/* Write a message on the specified descriptor FD.  The parameters are
-   interpreted as for a `printf' call.  */
-extern void _dl_dprintf (int fd, const char *fmt, ...)
-     __attribute__ ((__format__ (__printf__, 2, 3)));
-
-/* Write a message on the specified descriptor standard output.  The
-   parameters are interpreted as for a `printf' call.  */
-#define _dl_printf(fmt, args...) \
-  _dl_dprintf (STDOUT_FILENO, fmt, ##args)
-
-/* Write a message on the specified descriptor standard error.  The
-   parameters are interpreted as for a `printf' call.  */
-#define _dl_error_printf(fmt, args...) \
-  _dl_dprintf (STDERR_FILENO, fmt, ##args)
-
-/* Write a message on the specified descriptor standard error and exit
-   the program.  The parameters are interpreted as for a `printf' call.  */
-#define _dl_fatal_printf(fmt, args...) \
-  do									      \
-    {									      \
-      _dl_dprintf (STDERR_FILENO, fmt, ##args);				      \
-      _exit (127);							      \
-    }									      \
-  while (1)
-
-
-/* This function is called by all the internal dynamic linker functions
-   when they encounter an error.  ERRCODE is either an `errno' code or
-   zero; OBJECT is the name of the problematical shared object, or null if
-   it is a general problem; ERRSTRING is a string describing the specific
-   problem.  */
-extern void _dl_signal_error (int errcode, const char *object,
-			      const char *occurred, const char *errstring)
-     internal_function
-     __attribute__ ((__noreturn__));
-
-/* Like _dl_signal_error, but may return when called in the context of
-   _dl_receive_error.  */
-extern void _dl_signal_cerror (int errcode, const char *object,
-			       const char *occation, const char *errstring)
-     internal_function;
-
-/* Call OPERATE, receiving errors from `dl_signal_cerror'.  Unlike
-   `_dl_catch_error' the operation is resumed after the OPERATE
-   function returns.
-   ARGS is passed as argument to OPERATE.  */
-extern void _dl_receive_error (receiver_fct fct, void (*operate) (void *),
-			       void *args)
-     internal_function;
-
-
-/* Open the shared object NAME and map in its segments.
-   LOADER's DT_RPATH is used in searching for NAME.
-   If the object is already opened, returns its existing map.
-   For preloaded shared objects PRELOADED is set to a non-zero
-   value to allow additional security checks.  */
-extern struct link_map *_dl_map_object (struct link_map *loader,
-					const char *name, int preloaded,
-					int type, int trace_mode, int mode)
-     internal_function;
-
-/* Call _dl_map_object on the dependencies of MAP, and set up
-   MAP->l_searchlist.  PRELOADS points to a vector of NPRELOADS previously
-   loaded objects that will be inserted into MAP->l_searchlist after MAP
-   but before its dependencies.  */
-extern void _dl_map_object_deps (struct link_map *map,
-				 struct link_map **preloads,
-				 unsigned int npreloads, int trace_mode)
-     internal_function;
-
-/* Cache the locations of MAP's hash table.  */
-extern void _dl_setup_hash (struct link_map *map) internal_function;
-
-
-/* Search loaded objects' symbol tables for a definition of the symbol
-   referred to by UNDEF.  *SYM is the symbol table entry containing the
-   reference; it is replaced with the defining symbol, and the base load
-   address of the defining object is returned.  SYMBOL_SCOPE is a
-   null-terminated list of object scopes to search; each object's
-   l_searchlist (i.e. the segment of the dependency tree starting at that
-   object) is searched in turn.  REFERENCE_NAME should name the object
-   containing the reference; it is used in error messages.
-   TYPE_CLASS describes the type of symbol we are looking for.  */
-extern lookup_t _dl_lookup_symbol (const char *undef,
-				   struct link_map *undef_map,
-				   const ElfW(Sym) **sym,
-				   struct r_scope_elem *symbol_scope[],
-				   int type_class, int explicit)
-     internal_function;
-
-/* Lookup versioned symbol.  */
-extern lookup_t _dl_lookup_versioned_symbol (const char *undef,
-					     struct link_map *undef_map,
-					     const ElfW(Sym) **sym,
-					     struct r_scope_elem *symbol_scope[],
-					     const struct r_found_version *version,
-					     int type_class, int explicit)
-     internal_function;
-
-/* For handling RTLD_NEXT we must be able to skip shared objects.  */
-extern lookup_t _dl_lookup_symbol_skip (const char *undef,
-					struct link_map *undef_map,
-					const ElfW(Sym) **sym,
-					struct r_scope_elem *symbol_scope[],
-					struct link_map *skip_this)
-     internal_function;
-
-/* For handling RTLD_NEXT with versioned symbols we must be able to
-   skip shared objects.  */
-extern lookup_t _dl_lookup_versioned_symbol_skip (const char *undef,
-						  struct link_map *undef_map,
-						  const ElfW(Sym) **sym,
-						  struct r_scope_elem *symbol_scope[],
-						  const struct r_found_version *version,
-						  struct link_map *skip_this)
-     internal_function;
-
-/* Look up symbol NAME in MAP's scope and return its run-time address.  */
-extern ElfW(Addr) _dl_symbol_value (struct link_map *map, const char *name)
-     internal_function;
-
-
-/* Structure describing the dynamic linker itself.  */
-extern struct link_map _dl_rtld_map;
-/* And a pointer to the map for the main map.  */
-extern struct link_map *_dl_loaded;
-/* Number of object in the _dl_loaded list.  */
-extern unsigned int _dl_nloaded;
-/* Array representing global scope.  */
-extern struct r_scope_elem *_dl_global_scope[2];
-/* Direct pointer to the searchlist of the main object.  */
-extern struct r_scope_elem *_dl_main_searchlist;
-/* Copy of the content of `_dl_main_searchlist'.  */
-extern struct r_scope_elem _dl_initial_searchlist;
-/* This is zero at program start to signal that the global scope map is
-   allocated by rtld.  Later it keeps the size of the map.  It might be
-   reset if in _dl_close if the last global object is removed.  */
-extern size_t _dl_global_scope_alloc;
-
-/* Allocate a `struct link_map' for a new object being loaded,
-   and enter it into the _dl_main_map list.  */
-extern struct link_map *_dl_new_object (char *realname, const char *libname,
-					int type, struct link_map *loader)
-     internal_function;
-
-/* Relocate the given object (if it hasn't already been).
-   SCOPE is passed to _dl_lookup_symbol in symbol lookups.
-   If LAZY is nonzero, don't relocate its PLT.  */
-extern void _dl_relocate_object (struct link_map *map,
-				 struct r_scope_elem *scope[],
-				 int lazy, int consider_profiling);
-
-/* Call _dl_signal_error with a message about an unhandled reloc type.
-   TYPE is the result of ELFW(R_TYPE) (r_info), i.e. an R_<CPU>_* value.
-   PLT is nonzero if this was a PLT reloc; it just affects the message.  */
-extern void _dl_reloc_bad_type (struct link_map *map,
-				unsigned int type, int plt)
-     internal_function __attribute__ ((__noreturn__));
-
-/* Check the version dependencies of all objects available through
-   MAP.  If VERBOSE print some more diagnostics.  */
-extern int _dl_check_all_versions (struct link_map *map, int verbose,
-				   int trace_mode)
-     internal_function;
-
-/* Check the version dependencies for MAP.  If VERBOSE print some more
-   diagnostics.  */
-extern int _dl_check_map_versions (struct link_map *map, int verbose,
-				   int trace_mode)
-     internal_function;
-
-/* Initialize the object in SCOPE by calling the constructors with
-   ARGC, ARGV, and ENV as the parameters.  */
-extern void _dl_init (struct link_map *main_map, int argc, char **argv,
-		      char **env) internal_function;
-
-/* Call the finalizer functions of all shared objects whose
-   initializer functions have completed.  */
-extern void _dl_fini (void) internal_function;
-
-/* The dynamic linker calls this function before and having changing
-   any shared object mappings.  The `r_state' member of `struct r_debug'
-   says what change is taking place.  This function's address is
-   the value of the `r_brk' member.  */
-extern void _dl_debug_state (void);
-
-/* Initialize `struct r_debug' if it has not already been done.  The
-   argument is the run-time load address of the dynamic linker, to be put
-   in the `r_ldbase' member.  Returns the address of the structure.  */
-extern struct r_debug *_dl_debug_initialize (ElfW(Addr) ldbase)
-     internal_function;
-
-/* Initialize the basic data structure for the search paths.  */
-extern void _dl_init_paths (const char *library_path) internal_function;
-
-/* Gather the information needed to install the profiling tables and start
-   the timers.  */
-extern void _dl_start_profile (struct link_map *map, const char *output_dir)
-     internal_function;
-
-/* The actual functions used to keep book on the calls.  */
-extern void _dl_mcount (ElfW(Addr) frompc, ElfW(Addr) selfpc);
-
-/* This function is simply a wrapper around the _dl_mcount function
-   which does not require a FROMPC parameter since this is the
-   calling function.  */
-extern void _dl_mcount_wrapper (void *selfpc);
-
-/* Show the members of the auxiliary array passed up from the kernel.  */
-extern void _dl_show_auxv (void) internal_function;
-
-/* Return all environment variables starting with `LD_', one after the
-   other.  */
-extern char *_dl_next_ld_env_entry (char ***position) internal_function;
-
-/* Return an array with the names of the important hardware capabilities.  */
-extern const struct r_strlenpair *_dl_important_hwcaps (const char *platform,
-							size_t paltform_len,
-							size_t *sz,
-							size_t *max_capstrlen)
-     internal_function;
-
-/* Look up NAME in ld.so.cache and return the file name stored there,
-   or null if none is found.  */
-extern const char *_dl_load_cache_lookup (const char *name)
-     internal_function;
-
-/* If the system does not support MAP_COPY we cannot leave the file open
-   all the time since this would create problems when the file is replaced.
-   Therefore we provide this function to close the file and open it again
-   once needed.  */
-extern void _dl_unload_cache (void);
-
-/* System-dependent function to read a file's whole contents in the
-   most convenient manner available.  *SIZEP gets the size of the
-   file.  On error MAP_FAILED is returned.  */
-extern void *_dl_sysdep_read_whole_file (const char *file, size_t *sizep,
-					 int prot)
-     internal_function;
-
-/* System-specific function to do initial startup for the dynamic linker.
-   After this, file access calls and getenv must work.  This is responsible
-   for setting __libc_enable_secure if we need to be secure (e.g. setuid),
-   and for setting _dl_argc and _dl_argv, and then calling _dl_main.  */
-extern ElfW(Addr) _dl_sysdep_start (void **start_argptr,
-				    void (*dl_main) (const ElfW(Phdr) *phdr,
-						     ElfW(Word) phnum,
-						     ElfW(Addr) *user_entry));
-
-extern void _dl_sysdep_start_cleanup (void)
-     internal_function;
-
-
-__END_DECLS
-
-#endif /* ldsodefs.h */
diff --git a/newlib/libc/sys/linux/dl/libintl.h b/newlib/libc/sys/linux/dl/libintl.h
deleted file mode 100644
index 839210dea..000000000
--- a/newlib/libc/sys/linux/dl/libintl.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#define N_(x) x
-
diff --git a/newlib/libc/sys/linux/dl/trusted-dirs.h b/newlib/libc/sys/linux/dl/trusted-dirs.h
deleted file mode 100644
index 103d6e6bb..000000000
--- a/newlib/libc/sys/linux/dl/trusted-dirs.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#define SYSTEM_DIRS \
-  "/usr/local/lib/"
-
-#define SYSTEM_DIRS_LEN \
-  15
-
-#define SYSTEM_DIRS_MAX_LEN	15
diff --git a/newlib/libc/sys/linux/dl/unsecvars.h b/newlib/libc/sys/linux/dl/unsecvars.h
deleted file mode 100644
index efb951595..000000000
--- a/newlib/libc/sys/linux/dl/unsecvars.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Environment variable to be removed for SUID programs.  The names are
-   all stuffed in a single string which means they have to be terminated
-   with a '\0' explicitly.  */
-#define UNSECURE_ENVVARS \
-  "LD_PRELOAD\0"							      \
-  "LD_LIBRARY_PATH\0"							      \
-  "LD_ORIGIN_PATH\0"							      \
-  "LD_DEBUG_OUTPUT\0"							      \
-  "LD_PROFILE\0"							      \
-  "GCONV_PATH\0"							      \
-  "HOSTALIASES\0"							      \
-  "LOCALDOMAIN\0"							      \
-  "LOCPATH\0"								      \
-  "MALLOC_TRACE\0"							      \
-  "NLSPATH\0"								      \
-  "RESOLV_HOST_CONF\0"							      \
-  "RES_OPTIONS\0"							      \
-  "TMPDIR\0"								      \
-  "TZDIR\0"
diff --git a/newlib/libc/sys/linux/fclean.c b/newlib/libc/sys/linux/fclean.c
deleted file mode 100644
index 2fb11fc83..000000000
--- a/newlib/libc/sys/linux/fclean.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdio.h>
-
-int
-fclean (FILE *fp)
-{
-  return fflush (fp);
-}
diff --git a/newlib/libc/sys/linux/flockfile.c b/newlib/libc/sys/linux/flockfile.c
deleted file mode 100644
index 4a6cbc461..000000000
--- a/newlib/libc/sys/linux/flockfile.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* stub to allow libpthread to override */
-
-#include <stdio.h>
-#include <machine/weakalias.h>
-
-void __libc_flockfile (FILE *fp)
-{
-}
-weak_alias(__libc_flockfile,flockfile)
diff --git a/newlib/libc/sys/linux/fpathconf.c b/newlib/libc/sys/linux/fpathconf.c
deleted file mode 100644
index 6d006a11b..000000000
--- a/newlib/libc/sys/linux/fpathconf.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/* Linux specific extensions to fpathconf.
-   Copyright (C) 1991,95,96,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib July 19, 2002 by Jeff Johnston */
-
-#include <errno.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/stat.h>
-#include <sys/statfs.h>
-#include <sys/statvfs.h>
-#include <machine/weakalias.h>
-#include "linux_fsinfo.h"
-
-/* The Linux kernel header mentioned this as a kind of generic value.  */
-#define LINUX_LINK_MAX	127
-
-static long int posix_fpathconf (int fd, int name);
-
-/* Get file-specific information about descriptor FD.  */
-long int
-__fpathconf (fd, name)
-     int fd;
-     int name;
-{
-  if (name == _PC_LINK_MAX)
-    {
-      struct statfs fsbuf;
-
-      /* Determine the filesystem type.  */
-      if (__fstatfs (fd, &fsbuf) < 0)
-	{
-	  if (errno == ENOSYS)
-	    /* not possible, return the default value.  */
-	    return LINUX_LINK_MAX;
-
-	  /* Some error occured.  */
-          return -1;
-	}
-
-      switch (fsbuf.f_type)
-	{
-	case EXT2_SUPER_MAGIC:
-	  return EXT2_LINK_MAX;
-
-	case MINIX_SUPER_MAGIC:
-	case MINIX_SUPER_MAGIC2:
-	  return MINIX_LINK_MAX;
-
-	case MINIX2_SUPER_MAGIC:
-	case MINIX2_SUPER_MAGIC2:
-	  return MINIX2_LINK_MAX;
-
-	case XENIX_SUPER_MAGIC:
-	  return XENIX_LINK_MAX;
-
-	case SYSV4_SUPER_MAGIC:
-	case SYSV2_SUPER_MAGIC:
-	  return SYSV_LINK_MAX;
-
-	case COH_SUPER_MAGIC:
-	  return COH_LINK_MAX;
-
-	case UFS_MAGIC:
-	case UFS_CIGAM:
-	  return UFS_LINK_MAX;
-
-	case REISERFS_SUPER_MAGIC:
-	  return REISERFS_LINK_MAX;
-
-	default:
-	  return LINUX_LINK_MAX;
-	}
-    }
-
-  return posix_fpathconf (fd, name);
-}
-
-/* Get file-specific information about descriptor FD.  */
-static long int
-posix_fpathconf (fd, name)
-     int fd;
-     int name;
-{
-  if (fd < 0)
-    {
-      __set_errno (EBADF);
-      return -1;
-    }
-
-  switch (name)
-    {
-    default:
-      __set_errno (EINVAL);
-      return -1;
-
-    case _PC_LINK_MAX:
-#ifdef	LINK_MAX
-      return LINK_MAX;
-#else
-      return -1;
-#endif
-
-    case _PC_MAX_CANON:
-#ifdef	MAX_CANON
-      return MAX_CANON;
-#else
-      return -1;
-#endif
-
-    case _PC_MAX_INPUT:
-#ifdef	MAX_INPUT
-      return MAX_INPUT;
-#else
-      return -1;
-#endif
-
-    case _PC_NAME_MAX:
-#ifdef	NAME_MAX
-      {
-	struct statfs buf;
-	int save_errno = errno;
-
-	if (__fstatfs (fd, &buf) < 0)
-	  {
-	    if (errno == ENOSYS)
-	      {
-		__set_errno (save_errno);
-		return NAME_MAX;
-	      }
-	    else if (errno == ENODEV)
-	      __set_errno (EINVAL);
-
-	    return -1;
-	  }
-	else
-	  {
-#ifdef _STATFS_F_NAMELEN
-	    return buf.f_namelen;
-#else
-# ifdef _STATFS_F_NAME_MAX
-	    return buf.f_name_max;
-# else
-	    return NAME_MAX;
-# endif
-#endif
-	  }
-      }
-#else
-      return -1;
-#endif
-
-    case _PC_PATH_MAX:
-#ifdef	PATH_MAX
-      return PATH_MAX;
-#else
-      return -1;
-#endif
-
-    case _PC_PIPE_BUF:
-#ifdef	PIPE_BUF
-      return PIPE_BUF;
-#else
-      return -1;
-#endif
-
-    case _PC_CHOWN_RESTRICTED:
-#ifdef	_POSIX_CHOWN_RESTRICTED
-      return _POSIX_CHOWN_RESTRICTED;
-#else
-      return -1;
-#endif
-
-    case _PC_NO_TRUNC:
-#ifdef	_POSIX_NO_TRUNC
-      return _POSIX_NO_TRUNC;
-#else
-      return -1;
-#endif
-
-    case _PC_VDISABLE:
-#ifdef	_POSIX_VDISABLE
-      return _POSIX_VDISABLE;
-#else
-      return -1;
-#endif
-
-    case _PC_SYNC_IO:
-#ifdef	_POSIX_SYNC_IO
-      return _POSIX_SYNC_IO;
-#else
-      return -1;
-#endif
-
-    case _PC_ASYNC_IO:
-#ifdef	_POSIX_ASYNC_IO
-      {
-	/* AIO is only allowed on regular files and block devices.  */
-	struct stat64 st;
-
-	if (fstat64 (fd, &st) < 0
-	    || (! S_ISREG (st.st_mode) && ! S_ISBLK (st.st_mode)))
-	  return -1;
-	else
-	  return 1;
-      }
-#else
-      return -1;
-#endif
-
-    case _PC_PRIO_IO:
-#ifdef	_POSIX_PRIO_IO
-      return _POSIX_PRIO_IO;
-#else
-      return -1;
-#endif
-
-    case _PC_SOCK_MAXBUF:
-#ifdef	SOCK_MAXBUF
-      return SOCK_MAXBUF;
-#else
-      return -1;
-#endif
-
-    case _PC_FILESIZEBITS:
-#ifdef FILESIZEBITS
-      return FILESIZEBITS;
-#else
-      /* We let platforms with larger file sizes overwrite this value.  */
-      return 32;
-#endif
-
-    case _PC_REC_INCR_XFER_SIZE:
-      /* XXX It is not entirely clear what the limit is supposed to do.
-	 What is incremented?  */
-      return -1;
-
-    case _PC_REC_MAX_XFER_SIZE:
-      /* XXX It is not entirely clear what the limit is supposed to do.
-	 In general there is no top limit of the number of bytes which
-	 case be transported at once.  */
-      return -1;
-
-    case _PC_REC_MIN_XFER_SIZE:
-      {
-	/* XXX It is not entirely clear what the limit is supposed to do.
-	   I assume this is the block size of the filesystem.  */
-	struct statvfs64 sv;
-
-	if (__fstatvfs64 (fd, &sv) < 0)
-	  return -1;
-	return sv.f_bsize;
-      }
-
-    case _PC_REC_XFER_ALIGN:
-      {
-	/* XXX It is not entirely clear what the limit is supposed to do.
-	   I assume that the number should reflect the minimal block
-	   alignment.  */
-	struct statvfs64 sv;
-
-	if (__fstatvfs64 (fd, &sv) < 0)
-	  return -1;
-	return sv.f_frsize;
-      }
-
-    case _PC_ALLOC_SIZE_MIN:
-      {
-	/* XXX It is not entirely clear what the limit is supposed to do.
-	   I assume that the number should reflect the minimal block
-	   alignment.  */
-	struct statvfs64 sv;
-
-	if (__fstatvfs64 (fd, &sv) < 0)
-	  return -1;
-	return sv.f_frsize;
-      }
-
-    case _PC_SYMLINK_MAX:
-      /* In general there are no limits.  If a system has one it should
-	 overwrite this case.  */
-      return -1;
-    }
-}
-
-weak_alias (__fpathconf, fpathconf)
diff --git a/newlib/libc/sys/linux/free.c b/newlib/libc/sys/linux/free.c
deleted file mode 100644
index 818e05a75..000000000
--- a/newlib/libc/sys/linux/free.c
+++ /dev/null
@@ -1 +0,0 @@
-/* dummy file to override one object in stdlib directory */
diff --git a/newlib/libc/sys/linux/freer.c b/newlib/libc/sys/linux/freer.c
deleted file mode 100644
index d8d7f9828..000000000
--- a/newlib/libc/sys/linux/freer.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void
-_free_r (struct _reent *ptr, void *addr)
-{
-  free (addr);
-}
diff --git a/newlib/libc/sys/linux/fstab.c b/newlib/libc/sys/linux/fstab.c
deleted file mode 100644
index f98f4b740..000000000
--- a/newlib/libc/sys/linux/fstab.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fstab.h>
-#include <mntent.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <bits/libc-lock.h>
-#include <libc-symbols.h>
-
-#define BUFFER_SIZE 0x1fc0
-
-struct fstab_state
-{
-  FILE *fs_fp;
-  char *fs_buffer;
-  struct mntent fs_mntres;
-  struct fstab fs_ret;
-};
-
-static struct fstab_state *fstab_init (int opt_rewind);
-static struct mntent *fstab_fetch (struct fstab_state *state);
-static struct fstab *fstab_convert (struct fstab_state *state);
-
-static struct fstab_state fstab_state;
-
-
-int
-setfsent (void)
-{
-  return fstab_init (1) != NULL;
-}
-
-
-struct fstab *
-getfsent (void)
-{
-  struct fstab_state *state;
-
-  state = fstab_init (0);
-  if (state == NULL)
-    return NULL;
-  if (fstab_fetch (state) == NULL)
-    return NULL;
-  return fstab_convert (state);
-}
-
-
-struct fstab *
-getfsspec (name)
-     const char *name;
-{
-  struct fstab_state *state;
-  struct mntent *m;
-
-  state = fstab_init (1);
-  if (state == NULL)
-    return NULL;
-  while ((m = fstab_fetch (state)) != NULL)
-    if (strcmp (m->mnt_fsname, name) == 0)
-      return fstab_convert (state);
-  return NULL;
-}
-
-
-struct fstab *
-getfsfile (name)
-     const char *name;
-{
-  struct fstab_state *state;
-  struct mntent *m;
-
-  state = fstab_init (1);
-  if (state == NULL)
-    return NULL;
-  while ((m = fstab_fetch (state)) != NULL)
-    if (strcmp (m->mnt_dir, name) == 0)
-      return fstab_convert (state);
-  return NULL;
-}
-
-
-void
-endfsent ()
-{
-  struct fstab_state *state;
-
-  state = &fstab_state;
-  if (state->fs_fp != NULL)
-    {
-      (void) __endmntent (state->fs_fp);
-      state->fs_fp = NULL;
-    }
-}
-
-
-static struct fstab_state *
-fstab_init (int opt_rewind)
-{
-  struct fstab_state *state;
-  char *buffer;
-  FILE *fp;
-
-  state = &fstab_state;
-
-  buffer = state->fs_buffer;
-  if (buffer == NULL)
-    {
-      buffer = (char *) malloc (BUFFER_SIZE);
-      if (buffer == NULL)
-	return NULL;
-      state->fs_buffer = buffer;
-    }
-
-  fp = state->fs_fp;
-  if (fp != NULL)
-    {
-      if (opt_rewind)
-	rewind (fp);
-    }
-  else
-    {
-      fp = __setmntent (_PATH_FSTAB, "r");
-      if (fp == NULL)
-	return NULL;
-      state->fs_fp = fp;
-    }
-
-  return state;
-}
-
-
-static struct mntent *
-fstab_fetch (struct fstab_state *state)
-{
-  return __getmntent_r (state->fs_fp, &state->fs_mntres,
-			state->fs_buffer, BUFFER_SIZE);
-}
-
-
-static struct fstab *
-fstab_convert (struct fstab_state *state)
-{
-  struct mntent *m;
-  struct fstab *f;
-
-  m = &state->fs_mntres;
-  f = &state->fs_ret;
-
-  f->fs_spec = m->mnt_fsname;
-  f->fs_file = m->mnt_dir;
-  f->fs_vfstype = m->mnt_type;
-  f->fs_mntops = m->mnt_opts;
-  f->fs_type = (__hasmntopt (m, FSTAB_RW) ? FSTAB_RW :
-		__hasmntopt (m, FSTAB_RQ) ? FSTAB_RQ :
-		__hasmntopt (m, FSTAB_RO) ? FSTAB_RO :
-		__hasmntopt (m, FSTAB_SW) ? FSTAB_SW :
-		__hasmntopt (m, FSTAB_XX) ? FSTAB_XX :
-		"??");
-  f->fs_freq = m->mnt_freq;
-  f->fs_passno = m->mnt_passno;
-  return f;
-}
-
-
-/* Make sure the memory is freed if the programs ends while in
-   memory-debugging mode and something actually was allocated.  */
-static void
-__attribute__ ((unused))
-fstab_free (void)
-{
-  char *buffer;
-
-  buffer = fstab_state.fs_buffer;
-  if (buffer != NULL)
-    free ((void *) buffer);
-}
-
-text_set_element (__libc_subfreeres, fstab_free);
diff --git a/newlib/libc/sys/linux/fstatvfs.c b/newlib/libc/sys/linux/fstatvfs.c
deleted file mode 100644
index e1a12603a..000000000
--- a/newlib/libc/sys/linux/fstatvfs.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define _GNU_SOURCE
-
-#include <errno.h>
-#include <mntent.h>
-#include <paths.h>
-#include <string.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/statfs.h>
-#include <sys/statvfs.h>
-
-
-int
-fstatvfs (int fd, struct statvfs *buf)
-{
-  struct statfs fsbuf;
-  struct stat64 st;
-
-  /* Get as much information as possible from the system.  */
-  if (__fstatfs (fd, &fsbuf) < 0)
-    return -1;
-
-#define STAT(st) fstat64 (fd, st)
-#include "internal_statvfs.c"
-
-  /* We signal success if the statfs call succeeded.  */
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/fstatvfs64.c b/newlib/libc/sys/linux/fstatvfs64.c
deleted file mode 100644
index 65c9e609b..000000000
--- a/newlib/libc/sys/linux/fstatvfs64.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Return information about the filesystem on which FD resides.
-   Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/statvfs.h>
-#include <string.h>
-#include <machine/weakalias.h>
-
-/* Return information about the filesystem on which FD resides.  */
-int
-__fstatvfs64 (int fd, struct statvfs64 *buf)
-{
-  struct statvfs buf32;
-
-  if (fstatvfs (fd, &buf32) < 0)
-    return -1;
-
-  buf->f_bsize = buf32.f_bsize;
-  buf->f_frsize = buf32.f_frsize;
-  buf->f_blocks = buf32.f_blocks;
-  buf->f_bfree = buf32.f_bfree;
-  buf->f_bavail = buf32.f_bavail;
-  buf->f_files = buf32.f_files;
-  buf->f_ffree = buf32.f_ffree;
-  buf->f_favail = buf32.f_favail;
-  buf->f_fsid = buf32.f_fsid;
-  buf->f_flag = buf32.f_flag;
-  buf->f_namemax = buf32.f_namemax;
-  memcpy (buf->__f_spare, buf32.__f_spare, sizeof (buf32.__f_spare));
-
-  return 0;
-}
-weak_alias (__fstatvfs64, fstatvfs64)
diff --git a/newlib/libc/sys/linux/ftok.c b/newlib/libc/sys/linux/ftok.c
deleted file mode 100644
index 2f4b684b5..000000000
--- a/newlib/libc/sys/linux/ftok.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 1995, 1996, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib by Jeff Johnston, June 10/2002 */
-
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/stat.h>
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-#define STAT stat64
-#else
-#define STAT stat
-#endif
-
-key_t
-ftok (pathname, proj_id)
-     const char *pathname;
-     int proj_id;
-{
-  struct STAT st;
-  key_t key;
-
-  if (STAT (pathname, &st) < 0)
-    return (key_t) -1;
-
-  key = ((st.st_ino & 0xffff) | ((st.st_dev & 0xff) << 16)
-	 | ((proj_id & 0xff) << 24));
-
-  return key;
-}
diff --git a/newlib/libc/sys/linux/ftw.c b/newlib/libc/sys/linux/ftw.c
deleted file mode 100644
index a7f7259bc..000000000
--- a/newlib/libc/sys/linux/ftw.c
+++ /dev/null
@@ -1,640 +0,0 @@
-/* File tree walker functions.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib by Jeff Johnston, July 26, 2002 */
-
-#define _GNU_SOURCE 1
-
-#include <dirent.h>
-#include <errno.h>
-#include <ftw.h>
-#include <search.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-
-extern struct dirent64 *__readdir64 (DIR *);
-
-/* #define NDEBUG 1 */
-#include <assert.h>
-
-/* Support for the LFS API version.  */
-#ifndef FTW_NAME
-# define FTW_NAME ftw
-# define NFTW_NAME nftw
-# define INO_T ino_t
-# define STAT stat
-# define LXSTAT lstat
-# define XSTAT stat
-# define FTW_FUNC_T __ftw_func_t
-# define NFTW_FUNC_T __nftw_func_t
-#endif
-
-#define dirfd(x) ((x)->dd_fd)
-
-struct dir_data
-{
-  DIR *stream;
-  char *content;
-};
-
-struct known_object
-{
-  dev_t dev;
-  INO_T ino;
-};
-
-struct ftw_data
-{
-  /* Array with pointers to open directory streams.  */
-  struct dir_data **dirstreams;
-  size_t actdir;
-  size_t maxdir;
-
-  /* Buffer containing name of currently processed object.  */
-  char *dirbuf;
-  size_t dirbufsize;
-
-  /* Passed as fourth argument to `nftw' callback.  The `base' member
-     tracks the content of the `dirbuf'.  */
-  struct FTW ftw;
-
-  /* Flags passed to `nftw' function.  0 for `ftw'.  */
-  int flags;
-
-  /* Conversion array for flag values.  It is the identity mapping for
-     `nftw' calls, otherwise it maps the values to those know by
-     `ftw'.  */
-  const int *cvt_arr;
-
-  /* Callback function.  We always use the `nftw' form.  */
-  NFTW_FUNC_T func;
-
-  /* Device of starting point.  Needed for FTW_MOUNT.  */
-  dev_t dev;
-
-  /* Data structure for keeping fingerprints of already processed
-     object.  This is needed when not using FTW_PHYS.  */
-  void *known_objects;
-};
-
-
-/* Internally we use the FTW_* constants used for `nftw'.  When the
-   process called `ftw' we must reduce the flag to the known flags
-   for `ftw'.  */
-static const int nftw_arr[] =
-{
-  FTW_F, FTW_D, FTW_DNR, FTW_NS, FTW_SL, FTW_DP, FTW_SLN
-};
-
-static const int ftw_arr[] =
-{
-  FTW_F, FTW_D, FTW_DNR, FTW_NS, FTW_F, FTW_D, FTW_NS
-};
-
-
-/* Forward declarations of local functions.  */
-static int ftw_dir (struct ftw_data *data, struct STAT *st);
-
-
-static int
-object_compare (const void *p1, const void *p2)
-{
-  /* We don't need a sophisticated and useful comparison.  We are only
-     interested in equality.  However, we must be careful not to
-     accidentally compare `holes' in the structure.  */
-  const struct known_object *kp1 = p1, *kp2 = p2;
-  int cmp1;
-  cmp1 = (kp1->dev > kp2->dev) - (kp1->dev < kp2->dev);
-  if (cmp1 != 0)
-    return cmp1;
-  return (kp1->ino > kp2->ino) - (kp1->ino < kp2->ino);
-}
-
-
-static inline int
-add_object (struct ftw_data *data, struct STAT *st)
-{
-  struct known_object *newp = malloc (sizeof (struct known_object));
-  if (newp == NULL)
-    return -1;
-  newp->dev = st->st_dev;
-  newp->ino = st->st_ino;
-  return tsearch (newp, &data->known_objects, object_compare) ? 0 : -1;
-}
-
-
-static inline int
-find_object (struct ftw_data *data, struct STAT *st)
-{
-  struct known_object obj = { dev: st->st_dev, ino: st->st_ino };
-  return tfind (&obj, &data->known_objects, object_compare) != NULL;
-}
-
-
-static inline int
-open_dir_stream (struct ftw_data *data, struct dir_data *dirp)
-{
-  int result = 0;
-
-  if (data->dirstreams[data->actdir] != NULL)
-    {
-      /* Oh, oh.  We must close this stream.  Get all remaining
-	 entries and store them as a list in the `content' member of
-	 the `struct dir_data' variable.  */
-      size_t bufsize = 1024;
-      char *buf = malloc (bufsize);
-
-      if (buf == NULL)
-	result = -1;
-      else
-	{
-	  DIR *st = data->dirstreams[data->actdir]->stream;
-	  struct dirent64 *d;
-	  size_t actsize = 0;
-
-	  while ((d = __readdir64 (st)) != NULL)
-	    {
-	      size_t this_len = strlen (d->d_name);
-	      if (actsize + this_len + 2 >= bufsize)
-		{
-		  char *newp;
-		  bufsize += MAX (1024, 2 * this_len);
-		  newp = realloc (buf, bufsize);
-		  if (newp == NULL)
-		    {
-		      /* No more memory.  */
-		      int save_err = errno;
-		      free (buf);
-		      __set_errno (save_err);
-		      result = -1;
-		      break;
-		    }
-		  buf = newp;
-		}
-
-	      *((char *) mempcpy (buf + actsize, d->d_name, this_len))
-		= '\0';
-	      actsize += this_len + 1;
-	    }
-
-	  /* Terminate the list with an additional NUL byte.  */
-	  buf[actsize++] = '\0';
-
-	  /* Shrink the buffer to what we actually need.  */
-	  data->dirstreams[data->actdir]->content = realloc (buf, actsize);
-	  if (data->dirstreams[data->actdir]->content == NULL)
-	    {
-	      int save_err = errno;
-	      free (buf);
-	      __set_errno (save_err);
-	      result = -1;
-	    }
-	  else
-	    {
-	      closedir (st);
-	      data->dirstreams[data->actdir]->stream = NULL;
-	      data->dirstreams[data->actdir] = NULL;
-	    }
-	}
-    }
-
-  /* Open the new stream.  */
-  if (result == 0)
-    {
-      assert (data->dirstreams[data->actdir] == NULL);
-
-      dirp->stream = opendir (data->dirbuf);
-      if (dirp->stream == NULL)
-	result = -1;
-      else
-	{
-	  dirp->content = NULL;
-	  data->dirstreams[data->actdir] = dirp;
-
-	  if (++data->actdir == data->maxdir)
-	    data->actdir = 0;
-	}
-    }
-
-  return result;
-}
-
-
-static inline int
-process_entry (struct ftw_data *data, struct dir_data *dir, const char *name,
-	       size_t namlen)
-{
-  struct STAT st;
-  int result = 0;
-  int flag = 0;
-
-  if (name[0] == '.' && (name[1] == '\0'
-			 || (name[1] == '.' && name[2] == '\0')))
-    /* Don't process the "." and ".." entries.  */
-    return 0;
-
-  if (data->dirbufsize < data->ftw.base + namlen + 2)
-    {
-      /* Enlarge the buffer.  */
-      char *newp;
-
-      data->dirbufsize *= 2;
-      newp = realloc (data->dirbuf, data->dirbufsize);
-      if (newp == NULL)
-	return -1;
-      data->dirbuf = newp;
-    }
-
-  *((char *) mempcpy (data->dirbuf + data->ftw.base, name, namlen)) = '\0';
-
-  if (((data->flags & FTW_PHYS)
-       ? LXSTAT (data->dirbuf, &st)
-       : XSTAT (data->dirbuf, &st)) < 0)
-    {
-      if (errno != EACCES && errno != ENOENT)
-	result = -1;
-      else if (!(data->flags & FTW_PHYS)
-	       && LXSTAT (data->dirbuf, &st) == 0
-	       && S_ISLNK (st.st_mode))
-	flag = FTW_SLN;
-      else
-	flag = FTW_NS;
-    }
-  else
-    {
-      if (S_ISDIR (st.st_mode))
-	flag = FTW_D;
-      else if (S_ISLNK (st.st_mode))
-	flag = FTW_SL;
-      else
-	flag = FTW_F;
-    }
-
-  if (result == 0
-      && (flag == FTW_NS
-	  || !(data->flags & FTW_MOUNT) || st.st_dev == data->dev))
-    {
-      if (flag == FTW_D)
-	{
-	  if ((data->flags & FTW_PHYS)
-	      || (!find_object (data, &st)
-		  /* Remember the object.  */
-		  && (result = add_object (data, &st)) == 0))
-	    {
-	      result = ftw_dir (data, &st);
-
-	      if (result == 0 && (data->flags & FTW_CHDIR))
-		{
-		  /* Change back to current directory.  */
-		  int done = 0;
-		  if (dir->stream != NULL)
-		    if (fchdir (dirfd (dir->stream)) == 0)
-		      done = 1;
-
-		  if (!done)
-		    {
-		      if (data->ftw.base == 1)
-			{
-			  if (chdir ("/") < 0)
-			    result = -1;
-			}
-		      else
-			{
-			  /* Please note that we overwrite a slash.  */
-			  data->dirbuf[data->ftw.base - 1] = '\0';
-
-			  if (chdir (data->dirbuf) < 0)
-			    result = -1;
-
-			  data->dirbuf[data->ftw.base - 1] = '/';
-			}
-		    }
-		}
-	    }
-	}
-      else
-	result = (*data->func) (data->dirbuf, &st, data->cvt_arr[flag],
-				&data->ftw);
-    }
-
-  return result;
-}
-
-
-static int
-ftw_dir (struct ftw_data *data, struct STAT *st)
-{
-  struct dir_data dir;
-  struct dirent64 *d;
-  int previous_base = data->ftw.base;
-  int result;
-  char *startp;
-
-  /* Open the stream for this directory.  This might require that
-     another stream has to be closed.  */
-  result = open_dir_stream (data, &dir);
-  if (result != 0)
-    {
-      if (errno == EACCES)
-	/* We cannot read the directory.  Signal this with a special flag.  */
-	result = (*data->func) (data->dirbuf, st, FTW_DNR, &data->ftw);
-
-      return result;
-    }
-
-  /* First, report the directory (if not depth-first).  */
-  if (!(data->flags & FTW_DEPTH))
-    {
-      result = (*data->func) (data->dirbuf, st, FTW_D, &data->ftw);
-      if (result != 0)
-	return result;
-    }
-
-  /* If necessary, change to this directory.  */
-  if (data->flags & FTW_CHDIR)
-    {
-      if (fchdir (dirfd (dir.stream)) < 0)
-	{
-	  if (errno == ENOSYS)
-	    {
-	      if (chdir (data->dirbuf) < 0)
-		result = -1;
-	    }
-	  else
-	    result = -1;
-	}
-
-      if (result != 0)
-	{
-	  int save_err = errno;
-	  closedir (dir.stream);
-	  __set_errno (save_err);
-
-	  if (data->actdir-- == 0)
-	    data->actdir = data->maxdir - 1;
-	  data->dirstreams[data->actdir] = NULL;
-
-	  return result;
-	}
-    }
-
-  /* Next, update the `struct FTW' information.  */
-  ++data->ftw.level;
-  startp = strchr (data->dirbuf, '\0');
-  /* There always must be a directory name.  */
-  assert (startp != data->dirbuf);
-  if (startp[-1] != '/')
-    *startp++ = '/';
-  data->ftw.base = startp - data->dirbuf;
-
-  while (dir.stream != NULL && (d = __readdir64 (dir.stream)) != NULL)
-    {
-      result = process_entry (data, &dir, d->d_name, strlen (d->d_name));
-      if (result != 0)
-	break;
-    }
-
-  if (dir.stream != NULL)
-    {
-      /* The stream is still open.  I.e., we did not need more
-	 descriptors.  Simply close the stream now.  */
-      int save_err = errno;
-
-      assert (dir.content == NULL);
-
-      closedir (dir.stream);
-      __set_errno (save_err);
-
-      if (data->actdir-- == 0)
-	data->actdir = data->maxdir - 1;
-      data->dirstreams[data->actdir] = NULL;
-    }
-  else
-    {
-      int save_err;
-      char *runp = dir.content;
-
-      while (result == 0 && *runp != '\0')
-	{
-	  char *endp = strchr (runp, '\0');
-
-	  result = process_entry (data, &dir, runp, endp - runp);
-
-	  runp = endp + 1;
-	}
-
-      save_err = errno;
-      free (dir.content);
-      __set_errno (save_err);
-    }
-
-  /* Prepare the return, revert the `struct FTW' information.  */
-  data->dirbuf[data->ftw.base - 1] = '\0';
-  --data->ftw.level;
-  data->ftw.base = previous_base;
-
-  /* Finally, if we process depth-first report the directory.  */
-  if (result == 0 && (data->flags & FTW_DEPTH))
-    result = (*data->func) (data->dirbuf, st, FTW_DP, &data->ftw);
-
-  return result;
-}
-
-
-static int
-ftw_startup (const char *dir, int is_nftw, void *func, int descriptors,
-	     int flags)
-{
-  struct ftw_data data;
-  struct STAT st;
-  int result = 0;
-  int save_err;
-  int len;
-  char *cwd = NULL;
-  char *cp;
-
-  /* First make sure the parameters are reasonable.  */
-  if (dir[0] == '\0')
-    {
-      __set_errno (ENOENT);
-      return -1;
-    }
-
-  if (access (dir, R_OK) != 0)
-    return -1;
-
-  data.maxdir = descriptors < 1 ? 1 : descriptors;
-  data.actdir = 0;
-  data.dirstreams = (struct dir_data **) alloca (data.maxdir
-						 * sizeof (struct dir_data *));
-  memset (data.dirstreams, '\0', data.maxdir * sizeof (struct dir_data *));
-
-#ifdef PATH_MAX
-  data.dirbufsize = MAX (2 * strlen (dir), PATH_MAX);
-#else
-  data.dirbufsize = 2 * strlen (dir);
-#endif
-  data.dirbuf = (char *) malloc (data.dirbufsize);
-  if (data.dirbuf == NULL)
-    return -1;
-  len = strlen (dir);
-  cp = mempcpy (data.dirbuf, dir, len);
-  /* Strip trailing slashes.  */
-  while (cp > data.dirbuf + 1 && cp[-1] == '/')
-    --cp;
-  *cp = '\0';
-
-  data.ftw.level = 0;
-
-  /* Find basename.  */
-  while (cp > data.dirbuf && cp[-1] != '/')
-    --cp;
-  data.ftw.base = cp - data.dirbuf;
-
-  data.flags = flags;
-
-  /* This assignment might seem to be strange but it is what we want.
-     The trick is that the first three arguments to the `ftw' and
-     `nftw' callback functions are equal.  Therefore we can call in
-     every case the callback using the format of the `nftw' version
-     and get the correct result since the stack layout for a function
-     call in C allows this.  */
-  data.func = (NFTW_FUNC_T) func;
-
-  /* Since we internally use the complete set of FTW_* values we need
-     to reduce the value range before calling a `ftw' callback.  */
-  data.cvt_arr = is_nftw ? nftw_arr : ftw_arr;
-
-  /* No object known so far.  */
-  data.known_objects = NULL;
-
-  /* Now go to the directory containing the initial file/directory.  */
-  if ((flags & FTW_CHDIR) && data.ftw.base > 0)
-    {
-      /* GNU extension ahead.  */
-      cwd =  getcwd (NULL, 0);
-      if (cwd == NULL)
-	result = -1;
-      else
-	{
-	  /* Change to the directory the file is in.  In data.dirbuf
-	     we have a writable copy of the file name.  Just NUL
-	     terminate it for now and change the directory.  */
-	  if (data.ftw.base == 1)
-	    /* I.e., the file is in the root directory.  */
-	    result = chdir ("/");
-	  else
-	    {
-	      char ch = data.dirbuf[data.ftw.base - 1];
-	      data.dirbuf[data.ftw.base - 1] = '\0';
-	      result = chdir (data.dirbuf);
-	      data.dirbuf[data.ftw.base - 1] = ch;
-	    }
-	}
-    }
-
-  /* Get stat info for start directory.  */
-  if (result == 0)
-    {
-      if (((flags & FTW_PHYS)
-	   ? LXSTAT (data.dirbuf, &st)
-	   : XSTAT (data.dirbuf, &st)) < 0)
-	{
-	  if (errno == EACCES)
-	    result = (*data.func) (data.dirbuf, &st, FTW_NS, &data.ftw);
-	  else if (!(flags & FTW_PHYS)
-		   && errno == ENOENT
-		   && LXSTAT (dir, &st) == 0
-		   && S_ISLNK (st.st_mode))
-	    result = (*data.func) (data.dirbuf, &st, data.cvt_arr[FTW_SLN],
-				   &data.ftw);
-	  else
-	    /* No need to call the callback since we cannot say anything
-	       about the object.  */
-	    result = -1;
-	}
-      else
-	{
-	  if (S_ISDIR (st.st_mode))
-	    {
-	      /* Remember the device of the initial directory in case
-		 FTW_MOUNT is given.  */
-	      data.dev = st.st_dev;
-
-	      /* We know this directory now.  */
-	      if (!(flags & FTW_PHYS))
-		result = add_object (&data, &st);
-
-	      if (result == 0)
-		result = ftw_dir (&data, &st);
-	    }
-	  else
-	    {
-	      int flag = S_ISLNK (st.st_mode) ? FTW_SL : FTW_F;
-
-	      result = (*data.func) (data.dirbuf, &st, data.cvt_arr[flag],
-				     &data.ftw);
-	    }
-	}
-    }
-
-  /* Return to the start directory (if necessary).  */
-  if (cwd != NULL)
-    {
-      int save_err = errno;
-      chdir (cwd);
-      free (cwd);
-      __set_errno (save_err);
-    }
-
-  /* Free all memory.  */
-  save_err = errno;
-  tdestroy (data.known_objects, free);
-  free (data.dirbuf);
-  __set_errno (save_err);
-
-  return result;
-}
-
-
-
-/* Entry points.  */
-
-int
-FTW_NAME (path, func, descriptors)
-     const char *path;
-     FTW_FUNC_T func;
-     int descriptors;
-{
-  return ftw_startup (path, 0, func, descriptors, 0);
-}
-
-int
-NFTW_NAME (path, func, descriptors, flags)
-     const char *path;
-     NFTW_FUNC_T func;
-     int descriptors;
-     int flags;
-{
-  return ftw_startup (path, 1, func, descriptors, flags);
-}
diff --git a/newlib/libc/sys/linux/ftw64.c b/newlib/libc/sys/linux/ftw64.c
deleted file mode 100644
index 216549ac3..000000000
--- a/newlib/libc/sys/linux/ftw64.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* File tree walker functions.  LFS version.
-   Copyright (C) 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define FTW_NAME ftw64
-#define NFTW_NAME nftw64
-#define INO_T ino64_t
-#define STAT stat64
-#define LXSTAT lstat64
-#define XSTAT stat64
-#define FTW_FUNC_T __ftw64_func_t
-#define NFTW_FUNC_T __nftw64_func_t
-
-#include "ftw.c"
diff --git a/newlib/libc/sys/linux/funlockfile.c b/newlib/libc/sys/linux/funlockfile.c
deleted file mode 100644
index 82466d30a..000000000
--- a/newlib/libc/sys/linux/funlockfile.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* stub to allow libpthread to override */
-
-#include <stdio.h>
-#include <machine/weakalias.h>
-
-void __libc_funlockfile (FILE *fp)
-{
-}
-weak_alias(__libc_funlockfile,funlockfile)
diff --git a/newlib/libc/sys/linux/getdate.c b/newlib/libc/sys/linux/getdate.c
deleted file mode 100644
index 5c056c750..000000000
--- a/newlib/libc/sys/linux/getdate.c
+++ /dev/null
@@ -1,325 +0,0 @@
-/* Convert a string representation of time to a time value.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
-FUNCTION
-<<getdate>>,<<getdate_r>>---convert a string representation of time to a time value
-
-INDEX
-        getdate
-INDEX
-        getdate_r
-
-ANSI_SYNOPSIS
-        #include <time.h>
-        struct tm *getdate(const char *<[string]>);
-        int getdate_r(const char *<[string]>, struct tm *<[res]>);
-
-TRAD_SYNOPSIS
-        #include <time.h>
-        struct tm *getdate(<[string]>);
-        const char *<[string]>;
-
-        int getdate_r(<[string]>, <[res]>);
-        const char *<[string]>;
-        struct tm *<[res]>;
-
-DESCRIPTION
-<<getdate>> reads a file which is specified by the environment variable:
-DATEMSK.  This file contains a number of formats valid for input to the
-<<strptime>> function.  The input <[string]> is used as input to the format
-strings and the first valid match that occurs is used.  The resultant
-time struct is returned.  If an error occurs, the value <<getdate_err>> is
-set to one of the following values.
-
-     1  the DATEMSK environment variable is null or undefined,
-     2  the template file cannot be opened for reading,
-     3  failed to get file status information,
-     4  the template file is not a regular file,
-     5  an error is encountered while reading the template file,
-     6  memory allication failed (not enough memory available),
-     7  there is no line in the template that matches the input,
-     8  invalid input specification
-
-The <<getdate_r>> routine is similar, except that it returns the error
-code and has the <[res]> time struct pointer passed in.  <<getdate>> is
-non-reentrant.  Applications that wish to be reentrant should use 
-<<getdate_r>> instead of <<getdate>>.  
-
-RETURNS
-<<getdate>> returns a pointer to the traditional time representation 
-(<<struct tm>>).  <<getdate_r>> returns 0 if successful, otherwise it
-returns the error code.
-
-PORTABILITY
-<<getdate>> is defined by the Single Unix specification.
-<<getdate_r>> is a reentrant extension.
-
-<<getdate>> and <<getdate_r>> optionally require <<stat>> and <<access>>.
-*/
-
-
-/* Modified for newlib by Jeff Johnston, June 19/2002 */
-
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-# define STAT stat64
-#else
-# define STAT stat
-#endif
-
-#define TM_YEAR_BASE 1900
-
-extern ssize_t __getline (char **, size_t *, FILE *);
-
-/* Prototypes for local functions.  */
-static int first_wday (int year, int mon, int wday);
-static int check_mday (int year, int mon, int mday);
-
-#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
-
-/* Error code is set to one of the following values to indicate an error.
-     1  the DATEMSK environment variable is null or undefined,
-     2  the template file cannot be opened for reading,
-     3  failed to get file status information,
-     4  the template file is not a regular file,
-     5  an error is encountered while reading the template file,
-     6  memory allication failed (not enough memory available),
-     7  there is no line in the template that matches the input,
-     8  invalid input specification Example: February 31 or a time is
-        specified that can not be represented in a time_t (representing
-	the time in seconds since 00:00:00 UTC, January 1, 1970) */
-
-/* Returns the first weekday WDAY of month MON in the year YEAR.  */
-static int
-first_wday (int year, int mon, int wday)
-{
-  struct tm tm;
-
-  if (wday == INT_MIN)
-    return 1;
-
-  memset (&tm, 0, sizeof (struct tm));
-  tm.tm_year = year;
-  tm.tm_mon = mon;
-  tm.tm_mday = 1;
-  mktime (&tm);
-
-  return (1 + (wday - tm.tm_wday + 7) % 7);
-}
-
-
-/* Returns 1 if MDAY is a valid day of the month in month MON of year
-   YEAR, and 0 if it is not.  */
-static int
-check_mday (int year, int mon, int mday)
-{
-  switch (mon)
-    {
-    case 0:
-    case 2:
-    case 4:
-    case 6:
-    case 7:
-    case 9:
-    case 11:
-      if (mday >= 1 && mday <= 31)
-	return 1;
-      break;
-    case 3:
-    case 5:
-    case 8:
-    case 10:
-      if (mday >= 1 && mday <= 30)
-	return 1;
-      break;
-    case 1:
-      if (mday >= 1 && mday <= (isleap (year) ? 29 : 28))
-	return 1;
-      break;
-    }
-
-  return 0;
-}
-
-
-int
-getdate_r (const char *string, struct tm *tp)
-{
-  FILE *fp;
-  char *line;
-  size_t len;
-  char *datemsk;
-  char *result = NULL;
-  time_t timer;
-  struct tm tm;
-  struct STAT st;
-  int mday_ok = 0;
-
-  datemsk = getenv ("DATEMSK");
-  if (datemsk == NULL || *datemsk == '\0')
-    return 1;
-
-  if (STAT (datemsk, &st) < 0)
-    return 3;
-
-  if (!S_ISREG (st.st_mode))
-    return 4;
-
-  if (access (datemsk, R_OK) < 0)
-    return 2;
-
-  /* Open the template file.  */
-  fp = fopen (datemsk, "r");
-  if (fp == NULL)
-    return 2;
-
-  line = NULL;
-  len = 0;
-  do
-    {
-      ssize_t n;
-
-      n = __getline (&line, &len, fp);
-      if (n < 0)
-	break;
-      if (line[n - 1] == '\n')
-	line[n - 1] = '\0';
-
-      /* Do the conversion.  */
-      tp->tm_year = tp->tm_mon = tp->tm_mday = tp->tm_wday = INT_MIN;
-      tp->tm_hour = tp->tm_sec = tp->tm_min = INT_MIN;
-      tp->tm_isdst = -1;
-      result = strptime (string, line, tp);
-      if (result && *result == '\0')
-	break;
-    }
-  while (!__sfeof (fp));
-
-  /* Free the buffer.  */
-  free (line);
-
-  /* Check for errors. */
-  if (__sferror (fp))
-    {
-      fclose (fp);
-      return 5;
-    }
-
-  /* Close template file.  */
-  fclose (fp);
-
-  if (result == NULL || *result != '\0')
-    return 7;
-
-  /* Get current time.  */
-  time (&timer);
-  localtime_r (&timer, &tm);
-
-  /* If only the weekday is given, today is assumed if the given day
-     is equal to the current day and next week if it is less.  */
-  if (tp->tm_wday >= 0 && tp->tm_wday <= 6 && tp->tm_year == INT_MIN
-      && tp->tm_mon == INT_MIN && tp->tm_mday == INT_MIN)
-    {
-      tp->tm_year = tm.tm_year;
-      tp->tm_mon = tm.tm_mon;
-      tp->tm_mday = tm.tm_mday + (tp->tm_wday - tm.tm_wday + 7) % 7;
-      mday_ok = 1;
-    }
-
-  /* If only the month is given, the current month is assumed if the
-     given month is equal to the current month and next year if it is
-     less and no year is given (the first day of month is assumed if
-     no day is given.  */
-  if (tp->tm_mon >= 0 && tp->tm_mon <= 11 && tp->tm_mday == INT_MIN)
-    {
-      if (tp->tm_year == INT_MIN)
-	tp->tm_year = tm.tm_year + (((tp->tm_mon - tm.tm_mon) < 0) ? 1 : 0);
-      tp->tm_mday = first_wday (tp->tm_year, tp->tm_mon, tp->tm_wday);
-      mday_ok = 1;
-    }
-
-  /* If no hour, minute and second are given the current hour, minute
-     and second are assumed.  */
-  if (tp->tm_hour == INT_MIN && tp->tm_min == INT_MIN && tp->tm_sec == INT_MIN)
-    {
-      tp->tm_hour = tm.tm_hour;
-      tp->tm_min = tm.tm_min;
-      tp->tm_sec = tm.tm_sec;
-    }
-
-  /* If no date is given, today is assumed if the given hour is
-     greater than the current hour and tomorrow is assumed if
-     it is less.  */
-  if (tp->tm_hour >= 0 && tp->tm_hour <= 23
-      && tp->tm_year == INT_MIN && tp->tm_mon == INT_MIN
-      && tp->tm_mday == INT_MIN && tp->tm_wday == INT_MIN)
-    {
-      tp->tm_year = tm.tm_year;
-      tp->tm_mon = tm.tm_mon;
-      tp->tm_mday = tm.tm_mday + ((tp->tm_hour - tm.tm_hour) < 0 ? 1 : 0);
-      mday_ok = 1;
-    }
-
-  /* Fill in the gaps.  */
-  if (tp->tm_year == INT_MIN)
-    tp->tm_year = tm.tm_year;
-  if (tp->tm_hour == INT_MIN)
-    tp->tm_hour = 0;
-  if (tp->tm_min == INT_MIN)
-    tp->tm_min = 0;
-  if (tp->tm_sec == INT_MIN)
-    tp->tm_sec = 0;
-
-  /* Check if the day of month is within range, and if the time can be
-     represented in a time_t.  We make use of the fact that the mktime
-     call normalizes the struct tm.  */
-  if ((!mday_ok && !check_mday (TM_YEAR_BASE + tp->tm_year, tp->tm_mon,
-				tp->tm_mday))
-      || mktime (tp) == (time_t) -1)
-    return 8;
-
-  return 0;
-}
-
-#ifndef _REENT_ONLY
-struct tm *
-getdate (const char *string)
-{
-  /* Buffer returned by getdate.  */
-  static struct tm tmbuf;
-  int errval = getdate_r (string, &tmbuf);
-
-  if (errval != 0)
-    {
-      getdate_err = errval;
-      return NULL;
-    }
-
-  return &tmbuf;
-}
-#endif /* _REENT_ONLY */
diff --git a/newlib/libc/sys/linux/getdate_err.c b/newlib/libc/sys/linux/getdate_err.c
deleted file mode 100644
index e90b74b83..000000000
--- a/newlib/libc/sys/linux/getdate_err.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* The getdate_err variable is stored in the reentrancy structure.  This
-   function returns its address for use by the getdate_err macro defined in
-   time.h.  */
-
-#include <errno.h>
-#include <reent.h>
-
-#ifndef _REENT_ONLY
-
-int *
-__getdate_err ()
-{
-  struct _reent *ptr = _REENT;
-  _REENT_CHECK_MISC(ptr);
-  return _REENT_GETDATE_ERR_P(ptr);
-}
-
-#endif
diff --git a/newlib/libc/sys/linux/gethostid.c b/newlib/libc/sys/linux/gethostid.c
deleted file mode 100644
index bf801c74a..000000000
--- a/newlib/libc/sys/linux/gethostid.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Copyright (C) 1995,1996,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <alloca.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <netdb.h>
-
-#define HOSTIDFILE "/etc/hostid"
-#define OLD_HOSTIDFILE "/etc/hostid"
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-# define OPEN __open64
-#else
-# define OPEN __open
-#endif
-
-#ifdef SET_PROCEDURE
-int
-sethostid (id)
-     long int id;
-{
-  int fd;
-  ssize_t written;
-
-  /* Open file for writing.  Everybody is allowed to read this file.  */
-  fd = OPEN (HOSTIDFILE, O_CREAT|O_WRONLY|O_TRUNC, 0644);
-  if (fd < 0)
-    return -1;
-
-  written = __write (fd, &id, sizeof (id));
-
-  __close (fd);
-
-  return written != sizeof (id) ? -1 : 0;
-}
-
-#else
-# include <string.h>
-# include <sys/param.h>
-# include <netdb.h>
-# include <netinet/in.h>
-
-long int
-gethostid ()
-{
-  char hostname[MAXHOSTNAMELEN + 1];
-  size_t buflen;
-  char *buffer;
-  struct hostent hostbuf, *hp;
-  unsigned long int id;
-  struct in_addr in;
-  int herr;
-  int fd;
-
-  /* First try to get the ID from a former invocation of sethostid.  */
-  fd = OPEN (HOSTIDFILE, O_RDONLY);
-  if (fd >= 0)
-    {
-      ssize_t n = __read (fd, &id, sizeof (id));
-
-      __close (fd);
-
-      if (n == sizeof (id))
-	return id;
-    }
-
-  /* Getting from the file was not successful.  An intelligent guess for
-     a unique number of a host is its IP address.  Return this.  */
-  if (__gethostname (hostname, MAXHOSTNAMELEN) < 0 || hostname[0] == '\0')
-    /* This also fails.  Return and arbitrary value.  */
-    return 0;
-
-  buflen = 1024;
-  buffer = alloca (buflen);
-
-  /* To get the IP address we need to know the host name.  */
-  while (__gethostbyname_r (hostname, &hostbuf, buffer, buflen, &hp, &herr)
-	 != 0
-	 || hp == NULL)
-    if (herr != NETDB_INTERNAL || errno != ERANGE)
-      return 0;
-    else
-      {
-	/* Enlarge buffer.  */
-	buflen *= 2;
-	buffer = alloca (buflen);
-      }
-
-  in.s_addr = 0;
-  memcpy (&in, hp->h_addr,
-	  (int) sizeof (in) < hp->h_length ? sizeof (in) : hp->h_length);
-
-  /* For the return value to be not exactly the IP address we do some
-     bit fiddling.  */
-  return in.s_addr << 16 | in.s_addr >> 16;
-}
-#endif
diff --git a/newlib/libc/sys/linux/gethostname.c b/newlib/libc/sys/linux/gethostname.c
deleted file mode 100644
index ef526916f..000000000
--- a/newlib/libc/sys/linux/gethostname.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/utsname.h>
-#include <machine/weakalias.h>
-
-int
-__gethostname (char *name, size_t len)
-{
-	struct utsname nodebuf;
-	size_t nodelen;
-
-	if (uname (&nodebuf))
-		return -1;
-
-	nodelen = strlen (nodebuf.nodename) + 1;
-	if (len < nodelen)
-		memcpy (name, nodebuf.nodename, len);
-	else
-		memcpy (name, nodebuf.nodename, nodelen);
-
-	if (nodelen > len)
-	{
-		errno = ENAMETOOLONG;
-		return -1;
-	}
-	return 0;
-}
-weak_alias(__gethostname, gethostname)
diff --git a/newlib/libc/sys/linux/getlogin.c b/newlib/libc/sys/linux/getlogin.c
deleted file mode 100644
index 3931e7731..000000000
--- a/newlib/libc/sys/linux/getlogin.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* FIXME: dummy stub for now.  */
-#include <errno.h>
-#include <unistd.h>
-
-char *
-_DEFUN_VOID (getlogin)
-{
-  errno = ENOSYS;
-  return NULL;
-}
-
diff --git a/newlib/libc/sys/linux/getopt.c b/newlib/libc/sys/linux/getopt.c
deleted file mode 100644
index cc035d641..000000000
--- a/newlib/libc/sys/linux/getopt.c
+++ /dev/null
@@ -1,1249 +0,0 @@
-/* Getopt for GNU.
-   NOTE: getopt is now part of the C library, so if you don't know what
-   "Keep this file name-space clean" means, talk to drepper@gnu.org
-   before changing it!
-   Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001
-   	Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
-   Ditto for AIX 3.2 and <stdlib.h>.  */
-#ifndef _NO_PROTO
-# define _NO_PROTO
-#endif
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if !defined __STDC__ || !__STDC__
-/* This is a separate conditional since some stdc systems
-   reject `defined (const)'.  */
-# ifndef const
-#  define const
-# endif
-#endif
-
-#include <stdio.h>
-
-/* Comment out all this code if we are using the GNU C Library, and are not
-   actually compiling the library itself.  This code is part of the GNU C
-   Library, but also included in many other GNU distributions.  Compiling
-   and linking in this code is a waste when using the GNU C library
-   (especially if it is a shared library).  Rather than having every GNU
-   program understand `configure --with-gnu-libc' and omit the object files,
-   it is simpler to just do this in the source for each such file.  */
-
-#define GETOPT_INTERFACE_VERSION 2
-#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
-# include <gnu-versions.h>
-# if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
-#  define ELIDE_CODE
-# endif
-#endif
-
-
-/* This needs to come after some library #include
-   to get __GNU_LIBRARY__ defined.  */
-#ifdef	__GNU_LIBRARY__
-/* Don't include stdlib.h for non-GNU C libraries because some of them
-   contain conflicting prototypes for getopt.  */
-# include <stdlib.h>
-# include <unistd.h>
-#endif	/* GNU C library.  */
-
-#ifdef VMS
-# include <unixlib.h>
-# if HAVE_STRING_H - 0
-#  include <string.h>
-# endif
-#endif
-
-#ifndef _
-/* This is for other GNU distributions with internationalized messages.  */
-# if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
-#  include <libintl.h>
-#  ifndef _
-#   define _(msgid)	gettext (msgid)
-#  endif
-# else
-#  define _(msgid)	(msgid)
-# endif
-# if defined _LIBC && defined USE_IN_LIBIO
-#  include <wchar.h>
-# endif
-#endif
-
-/* This version of `getopt' appears to the caller like standard Unix `getopt'
-   but it behaves differently for the user, since it allows the user
-   to intersperse the options with the other arguments.
-
-   As `getopt' works, it permutes the elements of ARGV so that,
-   when it is done, all the options precede everything else.  Thus
-   all application programs are extended to handle flexible argument order.
-
-   Setting the environment variable POSIXLY_CORRECT disables permutation.
-   Then the behavior is completely standard.
-
-   GNU application programs can use a third alternative mode in which
-   they can distinguish the relative order of options and other arguments.  */
-
-#include "getopt.h"
-
-/* For communication from `getopt' to the caller.
-   When `getopt' finds an option that takes an argument,
-   the argument value is returned here.
-   Also, when `ordering' is RETURN_IN_ORDER,
-   each non-option ARGV-element is returned here.  */
-
-char *optarg;
-
-/* Index in ARGV of the next element to be scanned.
-   This is used for communication to and from the caller
-   and for communication between successive calls to `getopt'.
-
-   On entry to `getopt', zero means this is the first call; initialize.
-
-   When `getopt' returns -1, this is the index of the first of the
-   non-option elements that the caller should itself scan.
-
-   Otherwise, `optind' communicates from one call to the next
-   how much of ARGV has been scanned so far.  */
-
-/* 1003.2 says this must be 1 before any call.  */
-int optind = 1;
-
-/* Formerly, initialization of getopt depended on optind==0, which
-   causes problems with re-calling getopt as programs generally don't
-   know that. */
-
-int __getopt_initialized;
-
-/* The next char to be scanned in the option-element
-   in which the last option character we returned was found.
-   This allows us to pick up the scan where we left off.
-
-   If this is zero, or a null string, it means resume the scan
-   by advancing to the next ARGV-element.  */
-
-static char *nextchar;
-
-/* Callers store zero here to inhibit the error message
-   for unrecognized options.  */
-
-int opterr = 1;
-
-/* Set to an option character which was unrecognized.
-   This must be initialized on some systems to avoid linking in the
-   system's own getopt implementation.  */
-
-int optopt = '?';
-
-/* Describe how to deal with options that follow non-option ARGV-elements.
-
-   If the caller did not specify anything,
-   the default is REQUIRE_ORDER if the environment variable
-   POSIXLY_CORRECT is defined, PERMUTE otherwise.
-
-   REQUIRE_ORDER means don't recognize them as options;
-   stop option processing when the first non-option is seen.
-   This is what Unix does.
-   This mode of operation is selected by either setting the environment
-   variable POSIXLY_CORRECT, or using `+' as the first character
-   of the list of option characters.
-
-   PERMUTE is the default.  We permute the contents of ARGV as we scan,
-   so that eventually all the non-options are at the end.  This allows options
-   to be given in any order, even with programs that were not written to
-   expect this.
-
-   RETURN_IN_ORDER is an option available to programs that were written
-   to expect options and other ARGV-elements in any order and that care about
-   the ordering of the two.  We describe each non-option ARGV-element
-   as if it were the argument of an option with character code 1.
-   Using `-' as the first character of the list of option characters
-   selects this mode of operation.
-
-   The special argument `--' forces an end of option-scanning regardless
-   of the value of `ordering'.  In the case of RETURN_IN_ORDER, only
-   `--' can cause `getopt' to return -1 with `optind' != ARGC.  */
-
-static enum
-{
-  REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
-} ordering;
-
-/* Value of POSIXLY_CORRECT environment variable.  */
-static char *posixly_correct;
-
-#ifdef	__GNU_LIBRARY__
-/* We want to avoid inclusion of string.h with non-GNU libraries
-   because there are many ways it can cause trouble.
-   On some systems, it contains special magic macros that don't work
-   in GCC.  */
-# include <string.h>
-# define my_index	strchr
-#else
-
-# if HAVE_STRING_H
-#  include <string.h>
-# else
-#  include <strings.h>
-# endif
-
-/* Avoid depending on library functions or files
-   whose names are inconsistent.  */
-
-#ifndef getenv
-extern char *getenv ();
-#endif
-
-static char *
-my_index (str, chr)
-     const char *str;
-     int chr;
-{
-  while (*str)
-    {
-      if (*str == chr)
-	return (char *) str;
-      str++;
-    }
-  return 0;
-}
-
-/* If using GCC, we can safely declare strlen this way.
-   If not using GCC, it is ok not to declare it.  */
-#ifdef __GNUC__
-/* Note that Motorola Delta 68k R3V7 comes with GCC but not stddef.h.
-   That was relevant to code that was here before.  */
-# if (!defined __STDC__ || !__STDC__) && !defined strlen
-/* gcc with -traditional declares the built-in strlen to return int,
-   and has done so at least since version 2.4.5. -- rms.  */
-extern int strlen (const char *);
-# endif /* not __STDC__ */
-#endif /* __GNUC__ */
-
-#endif /* not __GNU_LIBRARY__ */
-
-/* Handle permutation of arguments.  */
-
-/* Describe the part of ARGV that contains non-options that have
-   been skipped.  `first_nonopt' is the index in ARGV of the first of them;
-   `last_nonopt' is the index after the last of them.  */
-
-static int first_nonopt;
-static int last_nonopt;
-
-#ifdef _LIBC
-/* Stored original parameters.
-   XXX This is no good solution.  We should rather copy the args so
-   that we can compare them later.  But we must not use malloc(3).  */
-extern int __libc_argc;
-extern char **__libc_argv;
-
-/* Bash 2.0 gives us an environment variable containing flags
-   indicating ARGV elements that should not be considered arguments.  */
-
-# ifdef USE_NONOPTION_FLAGS
-/* Defined in getopt_init.c  */
-extern char *__getopt_nonoption_flags;
-
-static int nonoption_flags_max_len;
-static int nonoption_flags_len;
-# endif
-
-# ifdef USE_NONOPTION_FLAGS
-#  define SWAP_FLAGS(ch1, ch2) \
-  if (nonoption_flags_len > 0)						      \
-    {									      \
-      char __tmp = __getopt_nonoption_flags[ch1];			      \
-      __getopt_nonoption_flags[ch1] = __getopt_nonoption_flags[ch2];	      \
-      __getopt_nonoption_flags[ch2] = __tmp;				      \
-    }
-# else
-#  define SWAP_FLAGS(ch1, ch2)
-# endif
-#else	/* !_LIBC */
-# define SWAP_FLAGS(ch1, ch2)
-#endif	/* _LIBC */
-
-/* Exchange two adjacent subsequences of ARGV.
-   One subsequence is elements [first_nonopt,last_nonopt)
-   which contains all the non-options that have been skipped so far.
-   The other is elements [last_nonopt,optind), which contains all
-   the options processed since those non-options were skipped.
-
-   `first_nonopt' and `last_nonopt' are relocated so that they describe
-   the new indices of the non-options in ARGV after they are moved.  */
-
-#if defined __STDC__ && __STDC__
-static void exchange (char **);
-#endif
-
-static void
-exchange (argv)
-     char **argv;
-{
-  int bottom = first_nonopt;
-  int middle = last_nonopt;
-  int top = optind;
-  char *tem;
-
-  /* Exchange the shorter segment with the far end of the longer segment.
-     That puts the shorter segment into the right place.
-     It leaves the longer segment in the right place overall,
-     but it consists of two parts that need to be swapped next.  */
-
-#if defined _LIBC && defined USE_NONOPTION_FLAGS
-  /* First make sure the handling of the `__getopt_nonoption_flags'
-     string can work normally.  Our top argument must be in the range
-     of the string.  */
-  if (nonoption_flags_len > 0 && top >= nonoption_flags_max_len)
-    {
-      /* We must extend the array.  The user plays games with us and
-	 presents new arguments.  */
-      char *new_str = malloc (top + 1);
-      if (new_str == NULL)
-	nonoption_flags_len = nonoption_flags_max_len = 0;
-      else
-	{
-	  memset (__mempcpy (new_str, __getopt_nonoption_flags,
-			     nonoption_flags_max_len),
-		  '\0', top + 1 - nonoption_flags_max_len);
-	  nonoption_flags_max_len = top + 1;
-	  __getopt_nonoption_flags = new_str;
-	}
-    }
-#endif
-
-  while (top > middle && middle > bottom)
-    {
-      if (top - middle > middle - bottom)
-	{
-	  /* Bottom segment is the short one.  */
-	  int len = middle - bottom;
-	  register int i;
-
-	  /* Swap it with the top part of the top segment.  */
-	  for (i = 0; i < len; i++)
-	    {
-	      tem = argv[bottom + i];
-	      argv[bottom + i] = argv[top - (middle - bottom) + i];
-	      argv[top - (middle - bottom) + i] = tem;
-	      SWAP_FLAGS (bottom + i, top - (middle - bottom) + i);
-	    }
-	  /* Exclude the moved bottom segment from further swapping.  */
-	  top -= len;
-	}
-      else
-	{
-	  /* Top segment is the short one.  */
-	  int len = top - middle;
-	  register int i;
-
-	  /* Swap it with the bottom part of the bottom segment.  */
-	  for (i = 0; i < len; i++)
-	    {
-	      tem = argv[bottom + i];
-	      argv[bottom + i] = argv[middle + i];
-	      argv[middle + i] = tem;
-	      SWAP_FLAGS (bottom + i, middle + i);
-	    }
-	  /* Exclude the moved top segment from further swapping.  */
-	  bottom += len;
-	}
-    }
-
-  /* Update records for the slots the non-options now occupy.  */
-
-  first_nonopt += (optind - last_nonopt);
-  last_nonopt = optind;
-}
-
-/* Initialize the internal data when the first call is made.  */
-
-#if defined __STDC__ && __STDC__
-static const char *_getopt_initialize (int, char *const *, const char *);
-#endif
-static const char *
-_getopt_initialize (argc, argv, optstring)
-     int argc;
-     char *const *argv;
-     const char *optstring;
-{
-  /* Start processing options with ARGV-element 1 (since ARGV-element 0
-     is the program name); the sequence of previously skipped
-     non-option ARGV-elements is empty.  */
-
-  first_nonopt = last_nonopt = optind;
-
-  nextchar = NULL;
-
-  posixly_correct = getenv ("POSIXLY_CORRECT");
-
-  /* Determine how to handle the ordering of options and nonoptions.  */
-
-  if (optstring[0] == '-')
-    {
-      ordering = RETURN_IN_ORDER;
-      ++optstring;
-    }
-  else if (optstring[0] == '+')
-    {
-      ordering = REQUIRE_ORDER;
-      ++optstring;
-    }
-  else if (posixly_correct != NULL)
-    ordering = REQUIRE_ORDER;
-  else
-    ordering = PERMUTE;
-
-#if defined _LIBC && defined USE_NONOPTION_FLAGS
-  if (posixly_correct == NULL
-      && argc == __libc_argc && argv == __libc_argv)
-    {
-      if (nonoption_flags_max_len == 0)
-	{
-	  if (__getopt_nonoption_flags == NULL
-	      || __getopt_nonoption_flags[0] == '\0')
-	    nonoption_flags_max_len = -1;
-	  else
-	    {
-	      const char *orig_str = __getopt_nonoption_flags;
-	      int len = nonoption_flags_max_len = strlen (orig_str);
-	      if (nonoption_flags_max_len < argc)
-		nonoption_flags_max_len = argc;
-	      __getopt_nonoption_flags =
-		(char *) malloc (nonoption_flags_max_len);
-	      if (__getopt_nonoption_flags == NULL)
-		nonoption_flags_max_len = -1;
-	      else
-		memset (__mempcpy (__getopt_nonoption_flags, orig_str, len),
-			'\0', nonoption_flags_max_len - len);
-	    }
-	}
-      nonoption_flags_len = nonoption_flags_max_len;
-    }
-  else
-    nonoption_flags_len = 0;
-#endif
-
-  return optstring;
-}
-
-/* Scan elements of ARGV (whose length is ARGC) for option characters
-   given in OPTSTRING.
-
-   If an element of ARGV starts with '-', and is not exactly "-" or "--",
-   then it is an option element.  The characters of this element
-   (aside from the initial '-') are option characters.  If `getopt'
-   is called repeatedly, it returns successively each of the option characters
-   from each of the option elements.
-
-   If `getopt' finds another option character, it returns that character,
-   updating `optind' and `nextchar' so that the next call to `getopt' can
-   resume the scan with the following option character or ARGV-element.
-
-   If there are no more option characters, `getopt' returns -1.
-   Then `optind' is the index in ARGV of the first ARGV-element
-   that is not an option.  (The ARGV-elements have been permuted
-   so that those that are not options now come last.)
-
-   OPTSTRING is a string containing the legitimate option characters.
-   If an option character is seen that is not listed in OPTSTRING,
-   return '?' after printing an error message.  If you set `opterr' to
-   zero, the error message is suppressed but we still return '?'.
-
-   If a char in OPTSTRING is followed by a colon, that means it wants an arg,
-   so the following text in the same ARGV-element, or the text of the following
-   ARGV-element, is returned in `optarg'.  Two colons mean an option that
-   wants an optional arg; if there is text in the current ARGV-element,
-   it is returned in `optarg', otherwise `optarg' is set to zero.
-
-   If OPTSTRING starts with `-' or `+', it requests different methods of
-   handling the non-option ARGV-elements.
-   See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above.
-
-   Long-named options begin with `--' instead of `-'.
-   Their names may be abbreviated as long as the abbreviation is unique
-   or is an exact match for some defined option.  If they have an
-   argument, it follows the option name in the same ARGV-element, separated
-   from the option name by a `=', or else the in next ARGV-element.
-   When `getopt' finds a long-named option, it returns 0 if that option's
-   `flag' field is nonzero, the value of the option's `val' field
-   if the `flag' field is zero.
-
-   The elements of ARGV aren't really const, because we permute them.
-   But we pretend they're const in the prototype to be compatible
-   with other systems.
-
-   LONGOPTS is a vector of `struct option' terminated by an
-   element containing a name which is zero.
-
-   LONGIND returns the index in LONGOPT of the long-named option found.
-   It is only valid when a long-named option has been found by the most
-   recent call.
-
-   If LONG_ONLY is nonzero, '-' as well as '--' can introduce
-   long-named options.  */
-
-int
-_getopt_internal (argc, argv, optstring, longopts, longind, long_only)
-     int argc;
-     char *const *argv;
-     const char *optstring;
-     const struct option *longopts;
-     int *longind;
-     int long_only;
-{
-  int print_errors = opterr;
-  if (optstring[0] == ':')
-    print_errors = 0;
-
-  if (argc < 1)
-    return -1;
-
-  optarg = NULL;
-
-  if (optind == 0 || !__getopt_initialized)
-    {
-      if (optind == 0)
-	optind = 1;	/* Don't scan ARGV[0], the program name.  */
-      optstring = _getopt_initialize (argc, argv, optstring);
-      __getopt_initialized = 1;
-    }
-
-  /* Test whether ARGV[optind] points to a non-option argument.
-     Either it does not have option syntax, or there is an environment flag
-     from the shell indicating it is not an option.  The later information
-     is only used when the used in the GNU libc.  */
-#if defined _LIBC && defined USE_NONOPTION_FLAGS
-# define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0'	      \
-		      || (optind < nonoption_flags_len			      \
-			  && __getopt_nonoption_flags[optind] == '1'))
-#else
-# define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0')
-#endif
-
-  if (nextchar == NULL || *nextchar == '\0')
-    {
-      /* Advance to the next ARGV-element.  */
-
-      /* Give FIRST_NONOPT & LAST_NONOPT rational values if OPTIND has been
-	 moved back by the user (who may also have changed the arguments).  */
-      if (last_nonopt > optind)
-	last_nonopt = optind;
-      if (first_nonopt > optind)
-	first_nonopt = optind;
-
-      if (ordering == PERMUTE)
-	{
-	  /* If we have just processed some options following some non-options,
-	     exchange them so that the options come first.  */
-
-	  if (first_nonopt != last_nonopt && last_nonopt != optind)
-	    exchange ((char **) argv);
-	  else if (last_nonopt != optind)
-	    first_nonopt = optind;
-
-	  /* Skip any additional non-options
-	     and extend the range of non-options previously skipped.  */
-
-	  while (optind < argc && NONOPTION_P)
-	    optind++;
-	  last_nonopt = optind;
-	}
-
-      /* The special ARGV-element `--' means premature end of options.
-	 Skip it like a null option,
-	 then exchange with previous non-options as if it were an option,
-	 then skip everything else like a non-option.  */
-
-      if (optind != argc && !strcmp (argv[optind], "--"))
-	{
-	  optind++;
-
-	  if (first_nonopt != last_nonopt && last_nonopt != optind)
-	    exchange ((char **) argv);
-	  else if (first_nonopt == last_nonopt)
-	    first_nonopt = optind;
-	  last_nonopt = argc;
-
-	  optind = argc;
-	}
-
-      /* If we have done all the ARGV-elements, stop the scan
-	 and back over any non-options that we skipped and permuted.  */
-
-      if (optind == argc)
-	{
-	  /* Set the next-arg-index to point at the non-options
-	     that we previously skipped, so the caller will digest them.  */
-	  if (first_nonopt != last_nonopt)
-	    optind = first_nonopt;
-	  return -1;
-	}
-
-      /* If we have come to a non-option and did not permute it,
-	 either stop the scan or describe it to the caller and pass it by.  */
-
-      if (NONOPTION_P)
-	{
-	  if (ordering == REQUIRE_ORDER)
-	    return -1;
-	  optarg = argv[optind++];
-	  return 1;
-	}
-
-      /* We have found another option-ARGV-element.
-	 Skip the initial punctuation.  */
-
-      nextchar = (argv[optind] + 1
-		  + (longopts != NULL && argv[optind][1] == '-'));
-    }
-
-  /* Decode the current option-ARGV-element.  */
-
-  /* Check whether the ARGV-element is a long option.
-
-     If long_only and the ARGV-element has the form "-f", where f is
-     a valid short option, don't consider it an abbreviated form of
-     a long option that starts with f.  Otherwise there would be no
-     way to give the -f short option.
-
-     On the other hand, if there's a long option "fubar" and
-     the ARGV-element is "-fu", do consider that an abbreviation of
-     the long option, just like "--fu", and not "-f" with arg "u".
-
-     This distinction seems to be the most useful approach.  */
-
-  if (longopts != NULL
-      && (argv[optind][1] == '-'
-	  || (long_only && (argv[optind][2] || !my_index (optstring, argv[optind][1])))))
-    {
-      char *nameend;
-      const struct option *p;
-      const struct option *pfound = NULL;
-      int exact = 0;
-      int ambig = 0;
-      int indfound = -1;
-      int option_index;
-
-      for (nameend = nextchar; *nameend && *nameend != '='; nameend++)
-	/* Do nothing.  */ ;
-
-      /* Test all long options for either exact match
-	 or abbreviated matches.  */
-      for (p = longopts, option_index = 0; p->name; p++, option_index++)
-	if (!strncmp (p->name, nextchar, nameend - nextchar))
-	  {
-	    if ((unsigned int) (nameend - nextchar)
-		== (unsigned int) strlen (p->name))
-	      {
-		/* Exact match found.  */
-		pfound = p;
-		indfound = option_index;
-		exact = 1;
-		break;
-	      }
-	    else if (pfound == NULL)
-	      {
-		/* First nonexact match found.  */
-		pfound = p;
-		indfound = option_index;
-	      }
-	    else if (long_only
-		     || pfound->has_arg != p->has_arg
-		     || pfound->flag != p->flag
-		     || pfound->val != p->val)
-	      /* Second or later nonexact match found.  */
-	      ambig = 1;
-	  }
-
-      if (ambig && !exact)
-	{
-	  if (print_errors)
-	    {
-#if defined _LIBC && defined USE_IN_LIBIO
-	      char *buf;
-
-	      __asprintf (&buf, _("%s: option `%s' is ambiguous\n"),
-			  argv[0], argv[optind]);
-
-	      if (_IO_fwide (stderr, 0) > 0)
-		__fwprintf (stderr, L"%s", buf);
-	      else
-		fputs (buf, stderr);
-
-	      free (buf);
-#else
-	      fprintf (stderr, _("%s: option `%s' is ambiguous\n"),
-		       argv[0], argv[optind]);
-#endif
-	    }
-	  nextchar += strlen (nextchar);
-	  optind++;
-	  optopt = 0;
-	  return '?';
-	}
-
-      if (pfound != NULL)
-	{
-	  option_index = indfound;
-	  optind++;
-	  if (*nameend)
-	    {
-	      /* Don't test has_arg with >, because some C compilers don't
-		 allow it to be used on enums.  */
-	      if (pfound->has_arg)
-		optarg = nameend + 1;
-	      else
-		{
-		  if (print_errors)
-		    {
-#if defined _LIBC && defined USE_IN_LIBIO
-		      char *buf;
-#endif
-
-		      if (argv[optind - 1][1] == '-')
-			{
-			  /* --option */
-#if defined _LIBC && defined USE_IN_LIBIO
-			  __asprintf (&buf, _("\
-%s: option `--%s' doesn't allow an argument\n"),
-				      argv[0], pfound->name);
-#else
-			  fprintf (stderr, _("\
-%s: option `--%s' doesn't allow an argument\n"),
-				   argv[0], pfound->name);
-#endif
-			}
-		      else
-			{
-			  /* +option or -option */
-#if defined _LIBC && defined USE_IN_LIBIO
-			  __asprintf (&buf, _("\
-%s: option `%c%s' doesn't allow an argument\n"),
-				      argv[0], argv[optind - 1][0],
-				      pfound->name);
-#else
-			  fprintf (stderr, _("\
-%s: option `%c%s' doesn't allow an argument\n"),
-				   argv[0], argv[optind - 1][0], pfound->name);
-#endif
-			}
-
-#if defined _LIBC && defined USE_IN_LIBIO
-		      if (_IO_fwide (stderr, 0) > 0)
-			__fwprintf (stderr, L"%s", buf);
-		      else
-			fputs (buf, stderr);
-
-		      free (buf);
-#endif
-		    }
-
-		  nextchar += strlen (nextchar);
-
-		  optopt = pfound->val;
-		  return '?';
-		}
-	    }
-	  else if (pfound->has_arg == 1)
-	    {
-	      if (optind < argc)
-		optarg = argv[optind++];
-	      else
-		{
-		  if (print_errors)
-		    {
-#if defined _LIBC && defined USE_IN_LIBIO
-		      char *buf;
-
-		      __asprintf (&buf,
-				  _("%s: option `%s' requires an argument\n"),
-				  argv[0], argv[optind - 1]);
-
-		      if (_IO_fwide (stderr, 0) > 0)
-			__fwprintf (stderr, L"%s", buf);
-		      else
-			fputs (buf, stderr);
-
-		      free (buf);
-#else
-		      fprintf (stderr,
-			       _("%s: option `%s' requires an argument\n"),
-			       argv[0], argv[optind - 1]);
-#endif
-		    }
-		  nextchar += strlen (nextchar);
-		  optopt = pfound->val;
-		  return optstring[0] == ':' ? ':' : '?';
-		}
-	    }
-	  nextchar += strlen (nextchar);
-	  if (longind != NULL)
-	    *longind = option_index;
-	  if (pfound->flag)
-	    {
-	      *(pfound->flag) = pfound->val;
-	      return 0;
-	    }
-	  return pfound->val;
-	}
-
-      /* Can't find it as a long option.  If this is not getopt_long_only,
-	 or the option starts with '--' or is not a valid short
-	 option, then it's an error.
-	 Otherwise interpret it as a short option.  */
-      if (!long_only || argv[optind][1] == '-'
-	  || my_index (optstring, *nextchar) == NULL)
-	{
-	  if (print_errors)
-	    {
-#if defined _LIBC && defined USE_IN_LIBIO
-	      char *buf;
-#endif
-
-	      if (argv[optind][1] == '-')
-		{
-		  /* --option */
-#if defined _LIBC && defined USE_IN_LIBIO
-		  __asprintf (&buf, _("%s: unrecognized option `--%s'\n"),
-			      argv[0], nextchar);
-#else
-		  fprintf (stderr, _("%s: unrecognized option `--%s'\n"),
-			   argv[0], nextchar);
-#endif
-		}
-	      else
-		{
-		  /* +option or -option */
-#if defined _LIBC && defined USE_IN_LIBIO
-		  __asprintf (&buf, _("%s: unrecognized option `%c%s'\n"),
-			      argv[0], argv[optind][0], nextchar);
-#else
-		  fprintf (stderr, _("%s: unrecognized option `%c%s'\n"),
-			   argv[0], argv[optind][0], nextchar);
-#endif
-		}
-
-#if defined _LIBC && defined USE_IN_LIBIO
-	      if (_IO_fwide (stderr, 0) > 0)
-		__fwprintf (stderr, L"%s", buf);
-	      else
-		fputs (buf, stderr);
-
-	      free (buf);
-#endif
-	    }
-	  nextchar = (char *) "";
-	  optind++;
-	  optopt = 0;
-	  return '?';
-	}
-    }
-
-  /* Look at and handle the next short option-character.  */
-
-  {
-    char c = *nextchar++;
-    char *temp = my_index (optstring, c);
-
-    /* Increment `optind' when we start to process its last character.  */
-    if (*nextchar == '\0')
-      ++optind;
-
-    if (temp == NULL || c == ':')
-      {
-	if (print_errors)
-	  {
-#if defined _LIBC && defined USE_IN_LIBIO
-	      char *buf;
-#endif
-
-	    if (posixly_correct)
-	      {
-		/* 1003.2 specifies the format of this message.  */
-#if defined _LIBC && defined USE_IN_LIBIO
-		__asprintf (&buf, _("%s: illegal option -- %c\n"),
-			    argv[0], c);
-#else
-		fprintf (stderr, _("%s: illegal option -- %c\n"), argv[0], c);
-#endif
-	      }
-	    else
-	      {
-#if defined _LIBC && defined USE_IN_LIBIO
-		__asprintf (&buf, _("%s: invalid option -- %c\n"),
-			    argv[0], c);
-#else
-		fprintf (stderr, _("%s: invalid option -- %c\n"), argv[0], c);
-#endif
-	      }
-
-#if defined _LIBC && defined USE_IN_LIBIO
-	    if (_IO_fwide (stderr, 0) > 0)
-	      __fwprintf (stderr, L"%s", buf);
-	    else
-	      fputs (buf, stderr);
-
-	    free (buf);
-#endif
-	  }
-	optopt = c;
-	return '?';
-      }
-    /* Convenience. Treat POSIX -W foo same as long option --foo */
-    if (temp[0] == 'W' && temp[1] == ';')
-      {
-	char *nameend;
-	const struct option *p;
-	const struct option *pfound = NULL;
-	int exact = 0;
-	int ambig = 0;
-	int indfound = 0;
-	int option_index;
-
-	/* This is an option that requires an argument.  */
-	if (*nextchar != '\0')
-	  {
-	    optarg = nextchar;
-	    /* If we end this ARGV-element by taking the rest as an arg,
-	       we must advance to the next element now.  */
-	    optind++;
-	  }
-	else if (optind == argc)
-	  {
-	    if (print_errors)
-	      {
-		/* 1003.2 specifies the format of this message.  */
-#if defined _LIBC && defined USE_IN_LIBIO
-		char *buf;
-
-		__asprintf (&buf, _("%s: option requires an argument -- %c\n"),
-			    argv[0], c);
-
-		if (_IO_fwide (stderr, 0) > 0)
-		  __fwprintf (stderr, L"%s", buf);
-		else
-		  fputs (buf, stderr);
-
-		free (buf);
-#else
-		fprintf (stderr, _("%s: option requires an argument -- %c\n"),
-			 argv[0], c);
-#endif
-	      }
-	    optopt = c;
-	    if (optstring[0] == ':')
-	      c = ':';
-	    else
-	      c = '?';
-	    return c;
-	  }
-	else
-	  /* We already incremented `optind' once;
-	     increment it again when taking next ARGV-elt as argument.  */
-	  optarg = argv[optind++];
-
-	/* optarg is now the argument, see if it's in the
-	   table of longopts.  */
-
-	for (nextchar = nameend = optarg; *nameend && *nameend != '='; nameend++)
-	  /* Do nothing.  */ ;
-
-	/* Test all long options for either exact match
-	   or abbreviated matches.  */
-	for (p = longopts, option_index = 0; p->name; p++, option_index++)
-	  if (!strncmp (p->name, nextchar, nameend - nextchar))
-	    {
-	      if ((unsigned int) (nameend - nextchar) == strlen (p->name))
-		{
-		  /* Exact match found.  */
-		  pfound = p;
-		  indfound = option_index;
-		  exact = 1;
-		  break;
-		}
-	      else if (pfound == NULL)
-		{
-		  /* First nonexact match found.  */
-		  pfound = p;
-		  indfound = option_index;
-		}
-	      else
-		/* Second or later nonexact match found.  */
-		ambig = 1;
-	    }
-	if (ambig && !exact)
-	  {
-	    if (print_errors)
-	      {
-#if defined _LIBC && defined USE_IN_LIBIO
-		char *buf;
-
-		__asprintf (&buf, _("%s: option `-W %s' is ambiguous\n"),
-			    argv[0], argv[optind]);
-
-		if (_IO_fwide (stderr, 0) > 0)
-		  __fwprintf (stderr, L"%s", buf);
-		else
-		  fputs (buf, stderr);
-
-		free (buf);
-#else
-		fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"),
-			 argv[0], argv[optind]);
-#endif
-	      }
-	    nextchar += strlen (nextchar);
-	    optind++;
-	    return '?';
-	  }
-	if (pfound != NULL)
-	  {
-	    option_index = indfound;
-	    if (*nameend)
-	      {
-		/* Don't test has_arg with >, because some C compilers don't
-		   allow it to be used on enums.  */
-		if (pfound->has_arg)
-		  optarg = nameend + 1;
-		else
-		  {
-		    if (print_errors)
-		      {
-#if defined _LIBC && defined USE_IN_LIBIO
-			char *buf;
-
-			__asprintf (&buf, _("\
-%s: option `-W %s' doesn't allow an argument\n"),
-				    argv[0], pfound->name);
-
-			if (_IO_fwide (stderr, 0) > 0)
-			  __fwprintf (stderr, L"%s", buf);
-			else
-			  fputs (buf, stderr);
-
-			free (buf);
-#else
-			fprintf (stderr, _("\
-%s: option `-W %s' doesn't allow an argument\n"),
-				 argv[0], pfound->name);
-#endif
-		      }
-
-		    nextchar += strlen (nextchar);
-		    return '?';
-		  }
-	      }
-	    else if (pfound->has_arg == 1)
-	      {
-		if (optind < argc)
-		  optarg = argv[optind++];
-		else
-		  {
-		    if (print_errors)
-		      {
-#if defined _LIBC && defined USE_IN_LIBIO
-			char *buf;
-
-			__asprintf (&buf, _("\
-%s: option `%s' requires an argument\n"),
-				    argv[0], argv[optind - 1]);
-
-			if (_IO_fwide (stderr, 0) > 0)
-			  __fwprintf (stderr, L"%s", buf);
-			else
-			  fputs (buf, stderr);
-
-			free (buf);
-#else
-			fprintf (stderr,
-				 _("%s: option `%s' requires an argument\n"),
-				 argv[0], argv[optind - 1]);
-#endif
-		      }
-		    nextchar += strlen (nextchar);
-		    return optstring[0] == ':' ? ':' : '?';
-		  }
-	      }
-	    nextchar += strlen (nextchar);
-	    if (longind != NULL)
-	      *longind = option_index;
-	    if (pfound->flag)
-	      {
-		*(pfound->flag) = pfound->val;
-		return 0;
-	      }
-	    return pfound->val;
-	  }
-	  nextchar = NULL;
-	  return 'W';	/* Let the application handle it.   */
-      }
-    if (temp[1] == ':')
-      {
-	if (temp[2] == ':')
-	  {
-	    /* This is an option that accepts an argument optionally.  */
-	    if (*nextchar != '\0')
-	      {
-		optarg = nextchar;
-		optind++;
-	      }
-	    else
-	      optarg = NULL;
-	    nextchar = NULL;
-	  }
-	else
-	  {
-	    /* This is an option that requires an argument.  */
-	    if (*nextchar != '\0')
-	      {
-		optarg = nextchar;
-		/* If we end this ARGV-element by taking the rest as an arg,
-		   we must advance to the next element now.  */
-		optind++;
-	      }
-	    else if (optind == argc)
-	      {
-		if (print_errors)
-		  {
-		    /* 1003.2 specifies the format of this message.  */
-#if defined _LIBC && defined USE_IN_LIBIO
-		    char *buf;
-
-		    __asprintf (&buf,
-				_("%s: option requires an argument -- %c\n"),
-				argv[0], c);
-
-		    if (_IO_fwide (stderr, 0) > 0)
-		      __fwprintf (stderr, L"%s", buf);
-		    else
-		      fputs (buf, stderr);
-
-		    free (buf);
-#else
-		    fprintf (stderr,
-			     _("%s: option requires an argument -- %c\n"),
-			     argv[0], c);
-#endif
-		  }
-		optopt = c;
-		if (optstring[0] == ':')
-		  c = ':';
-		else
-		  c = '?';
-	      }
-	    else
-	      /* We already incremented `optind' once;
-		 increment it again when taking next ARGV-elt as argument.  */
-	      optarg = argv[optind++];
-	    nextchar = NULL;
-	  }
-      }
-    return c;
-  }
-}
-
-int
-getopt (argc, argv, optstring)
-     int argc;
-     char *const *argv;
-     const char *optstring;
-{
-  return _getopt_internal (argc, argv, optstring,
-			   (const struct option *) 0,
-			   (int *) 0,
-			   0);
-}
-
-
-#ifdef TEST
-
-/* Compile with -DTEST to make an executable for use in testing
-   the above definition of `getopt'.  */
-
-int
-main (argc, argv)
-     int argc;
-     char **argv;
-{
-  int c;
-  int digit_optind = 0;
-
-  while (1)
-    {
-      int this_option_optind = optind ? optind : 1;
-
-      c = getopt (argc, argv, "abc:d:0123456789");
-      if (c == -1)
-	break;
-
-      switch (c)
-	{
-	case '0':
-	case '1':
-	case '2':
-	case '3':
-	case '4':
-	case '5':
-	case '6':
-	case '7':
-	case '8':
-	case '9':
-	  if (digit_optind != 0 && digit_optind != this_option_optind)
-	    printf ("digits occur in two different argv-elements.\n");
-	  digit_optind = this_option_optind;
-	  printf ("option %c\n", c);
-	  break;
-
-	case 'a':
-	  printf ("option a\n");
-	  break;
-
-	case 'b':
-	  printf ("option b\n");
-	  break;
-
-	case 'c':
-	  printf ("option c with value `%s'\n", optarg);
-	  break;
-
-	case '?':
-	  break;
-
-	default:
-	  printf ("?? getopt returned character code 0%o ??\n", c);
-	}
-    }
-
-  if (optind < argc)
-    {
-      printf ("non-option ARGV-elements: ");
-      while (optind < argc)
-	printf ("%s ", argv[optind++]);
-      printf ("\n");
-    }
-
-  exit (0);
-}
-
-#endif /* TEST */
diff --git a/newlib/libc/sys/linux/getopt1.c b/newlib/libc/sys/linux/getopt1.c
deleted file mode 100644
index 2f149bcc4..000000000
--- a/newlib/libc/sys/linux/getopt1.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/* getopt_long and getopt_long_only entry points for GNU getopt.
-   Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98
-     Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "getopt.h"
-
-#if !defined __STDC__ || !__STDC__
-/* This is a separate conditional since some stdc systems
-   reject `defined (const)'.  */
-#ifndef const
-#define const
-#endif
-#endif
-
-#include <stdio.h>
-
-/* Comment out all this code if we are using the GNU C Library, and are not
-   actually compiling the library itself.  This code is part of the GNU C
-   Library, but also included in many other GNU distributions.  Compiling
-   and linking in this code is a waste when using the GNU C library
-   (especially if it is a shared library).  Rather than having every GNU
-   program understand `configure --with-gnu-libc' and omit the object files,
-   it is simpler to just do this in the source for each such file.  */
-
-#define GETOPT_INTERFACE_VERSION 2
-#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
-#include <gnu-versions.h>
-#if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
-#define ELIDE_CODE
-#endif
-#endif
-
-
-/* This needs to come after some library #include
-   to get __GNU_LIBRARY__ defined.  */
-#ifdef __GNU_LIBRARY__
-#include <stdlib.h>
-#endif
-
-#ifndef	NULL
-#define NULL 0
-#endif
-
-int
-getopt_long (argc, argv, options, long_options, opt_index)
-     int argc;
-     char *const *argv;
-     const char *options;
-     const struct option *long_options;
-     int *opt_index;
-{
-  return _getopt_internal (argc, argv, options, long_options, opt_index, 0);
-}
-
-/* Like getopt_long, but '-' as well as '--' can indicate a long option.
-   If an option that starts with '-' (not '--') doesn't match a long option,
-   but does match a short option, it is parsed as a short option
-   instead.  */
-
-int
-getopt_long_only (argc, argv, options, long_options, opt_index)
-     int argc;
-     char *const *argv;
-     const char *options;
-     const struct option *long_options;
-     int *opt_index;
-{
-  return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
-}
-
-
-
-#ifdef TEST
-
-#include <stdio.h>
-
-int
-main (argc, argv)
-     int argc;
-     char **argv;
-{
-  int c;
-  int digit_optind = 0;
-
-  while (1)
-    {
-      int this_option_optind = optind ? optind : 1;
-      int option_index = 0;
-      static struct option long_options[] =
-      {
-	{"add", 1, 0, 0},
-	{"append", 0, 0, 0},
-	{"delete", 1, 0, 0},
-	{"verbose", 0, 0, 0},
-	{"create", 0, 0, 0},
-	{"file", 1, 0, 0},
-	{0, 0, 0, 0}
-      };
-
-      c = getopt_long (argc, argv, "abc:d:0123456789",
-		       long_options, &option_index);
-      if (c == -1)
-	break;
-
-      switch (c)
-	{
-	case 0:
-	  printf ("option %s", long_options[option_index].name);
-	  if (optarg)
-	    printf (" with arg %s", optarg);
-	  printf ("\n");
-	  break;
-
-	case '0':
-	case '1':
-	case '2':
-	case '3':
-	case '4':
-	case '5':
-	case '6':
-	case '7':
-	case '8':
-	case '9':
-	  if (digit_optind != 0 && digit_optind != this_option_optind)
-	    printf ("digits occur in two different argv-elements.\n");
-	  digit_optind = this_option_optind;
-	  printf ("option %c\n", c);
-	  break;
-
-	case 'a':
-	  printf ("option a\n");
-	  break;
-
-	case 'b':
-	  printf ("option b\n");
-	  break;
-
-	case 'c':
-	  printf ("option c with value `%s'\n", optarg);
-	  break;
-
-	case 'd':
-	  printf ("option d with value `%s'\n", optarg);
-	  break;
-
-	case '?':
-	  break;
-
-	default:
-	  printf ("?? getopt returned character code 0%o ??\n", c);
-	}
-    }
-
-  if (optind < argc)
-    {
-      printf ("non-option ARGV-elements: ");
-      while (optind < argc)
-	printf ("%s ", argv[optind++]);
-      printf ("\n");
-    }
-
-  exit (0);
-}
-
-#endif /* TEST */
diff --git a/newlib/libc/sys/linux/getpwent.c b/newlib/libc/sys/linux/getpwent.c
deleted file mode 100644
index 9479021e3..000000000
--- a/newlib/libc/sys/linux/getpwent.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* FIXME: dummy stub for now.  */
-#include <errno.h>
-#include <pwd.h>
-
-struct passwd *
-_DEFUN (getpwnam, (name),
-	_CONST char *name)
-{
-  errno = ENOSYS;
-  return NULL;
-}
-
-/* FIXME: dummy stub for now.  */
-struct passwd *
-_DEFUN (getpwuid, (uid),
-	uid_t uid)
-{
-  errno = ENOSYS;
-  return NULL;
-}
-
-/* FIXME: dummy stub for now.  */
-struct passwd *
-_DEFUN (getpwent, (uid),
-	uid_t uid)
-{
-  errno = ENOSYS;
-  return NULL;
-}
-
diff --git a/newlib/libc/sys/linux/getreent.c b/newlib/libc/sys/linux/getreent.c
deleted file mode 100644
index 2d842073a..000000000
--- a/newlib/libc/sys/linux/getreent.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* default function used by _REENT when not using multithreading */
-
-#include <reent.h>
-#include <machine/weakalias.h>
-
-struct _reent *
-__libc_getreent (void)
-{
-  return _impure_ptr;
-}
-weak_alias(__libc_getreent,__getreent)
-
diff --git a/newlib/libc/sys/linux/getrlimit64.c b/newlib/libc/sys/linux/getrlimit64.c
deleted file mode 100644
index dcd67cf56..000000000
--- a/newlib/libc/sys/linux/getrlimit64.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/resource.h>
-#include <sys/types.h>
-
-/* Put the soft and hard limits for RESOURCE in *RLIMITS.
-   Returns 0 if successful, -1 if not (and sets errno).  */
-int
-getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits)
-{
-  struct rlimit rlimits32;
-
-  if (__getrlimit (resource, &rlimits32) < 0)
-    return -1;
-
-  if (rlimits32.rlim_cur == RLIM_INFINITY)
-    rlimits->rlim_cur = RLIM64_INFINITY;
-  else
-    rlimits->rlim_cur = rlimits32.rlim_cur;
-  if (rlimits32.rlim_max == RLIM_INFINITY)
-    rlimits->rlim_max = RLIM64_INFINITY;
-  else
-    rlimits->rlim_max = rlimits32.rlim_max;
-
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/getwd.c b/newlib/libc/sys/linux/getwd.c
deleted file mode 100644
index 72db33830..000000000
--- a/newlib/libc/sys/linux/getwd.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-char *
-getwd (char *buf)
-{
-  char tmp[MAXPATHLEN];
-
-  if (buf == NULL)
-    {
-      errno = EINVAL;
-      return NULL;
-    }
-
-  if (getcwd (tmp, MAXPATHLEN) == NULL)
-    return NULL;
-
-  return strncpy (buf, tmp, MAXPATHLEN);
-}
diff --git a/newlib/libc/sys/linux/hp-timing.h b/newlib/libc/sys/linux/hp-timing.h
deleted file mode 100644
index 0507f444c..000000000
--- a/newlib/libc/sys/linux/hp-timing.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <machine/hp-timing.h>
diff --git a/newlib/libc/sys/linux/iconv/Makefile.am b/newlib/libc/sys/linux/iconv/Makefile.am
deleted file mode 100644
index 732644062..000000000
--- a/newlib/libc/sys/linux/iconv/Makefile.am
+++ /dev/null
@@ -1,27 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -DGCONV_DIR='"$(pkglibdir)"' -DGCONV_PATH='"$(pkglibdir)"' -I$(srcdir) -I$(srcdir)/.. $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = \
-	iconv.h gconv.h \
-	iconv_open.c iconv.c iconv_close.c \
-	gconv_open.c gconv.c gconv_close.c \
-	gconv_db.c gconv_dl.c gconv_conf.c gconv_builtin.c \
-	gconv_simple.c gconv_trans.c gconv_cache.c
-
-libiconv_la_CFLAGS =
-libiconv_la_LDFLAGS = -Xcompiler -nostdlib
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = libiconv.la
-libiconv_la_SOURCES = $(LIB_SOURCES)
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
-noinst_DATA =
-endif # USE_LIBTOOL
-
-include $(srcdir)/../../../../Makefile.shared
diff --git a/newlib/libc/sys/linux/iconv/Makefile.in b/newlib/libc/sys/linux/iconv/Makefile.in
deleted file mode 100644
index f29cbda31..000000000
--- a/newlib/libc/sys/linux/iconv/Makefile.in
+++ /dev/null
@@ -1,372 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-AWK = @AWK@
-CC = @CC@
-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-EXTRA_SUBDIRS = @EXTRA_SUBDIRS@
-EXTRA_SUBLIBS = @EXTRA_SUBLIBS@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LINUX_MACH_LIB = @LINUX_MACH_LIB@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -DGCONV_DIR='"$(pkglibdir)"' -DGCONV_PATH='"$(pkglibdir)"' -I$(srcdir) -I$(srcdir)/.. $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES =  	iconv.h gconv.h 	iconv_open.c iconv.c iconv_close.c 	gconv_open.c gconv.c gconv_close.c 	gconv_db.c gconv_dl.c gconv_conf.c gconv_builtin.c 	gconv_simple.c gconv_trans.c gconv_cache.c
-
-
-libiconv_la_CFLAGS = 
-libiconv_la_LDFLAGS = -Xcompiler -nostdlib
-
-@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libiconv.la
-@USE_LIBTOOL_TRUE@libiconv_la_SOURCES = $(LIB_SOURCES)
-@USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
-@USE_LIBTOOL_FALSE@noinst_DATA = 
-@USE_LIBTOOL_FALSE@noinst_LIBRARIES = lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = $(LIB_SOURCES)
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-@USE_LIBTOOL_FALSE@lib_a_OBJECTS =  iconv_open.$(OBJEXT) iconv.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@iconv_close.$(OBJEXT) gconv_open.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@gconv.$(OBJEXT) gconv_close.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@gconv_db.$(OBJEXT) gconv_dl.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@gconv_conf.$(OBJEXT) gconv_builtin.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@gconv_simple.$(OBJEXT) gconv_trans.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@gconv_cache.$(OBJEXT)
-LTLIBRARIES =  $(noinst_LTLIBRARIES)
-
-libiconv_la_LIBADD = 
-@USE_LIBTOOL_TRUE@libiconv_la_OBJECTS =  iconv_open.lo iconv.lo \
-@USE_LIBTOOL_TRUE@iconv_close.lo gconv_open.lo gconv.lo gconv_close.lo \
-@USE_LIBTOOL_TRUE@gconv_db.lo gconv_dl.lo gconv_conf.lo \
-@USE_LIBTOOL_TRUE@gconv_builtin.lo gconv_simple.lo gconv_trans.lo \
-@USE_LIBTOOL_TRUE@gconv_cache.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES) $(libiconv_la_SOURCES)
-OBJECTS = $(lib_a_OBJECTS) $(libiconv_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .lo .o .obj .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../../../Makefile.shared
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus iconv/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-# FIXME: We should only use cygpath when building on Windows,
-# and only if it is available.
-.c.obj:
-	$(COMPILE) -c `cygpath -w $<`
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-	-rm -f *.$(OBJEXT)
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-.c.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.s.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.S.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-mostlyclean-libtool:
-	-rm -f *.lo
-
-clean-libtool:
-	-rm -rf .libs _libs
-
-distclean-libtool:
-
-maintainer-clean-libtool:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-mostlyclean-noinstLTLIBRARIES:
-
-clean-noinstLTLIBRARIES:
-	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-
-distclean-noinstLTLIBRARIES:
-
-maintainer-clean-noinstLTLIBRARIES:
-
-libiconv.la: $(libiconv_la_OBJECTS) $(libiconv_la_DEPENDENCIES)
-	$(LINK)  $(libiconv_la_LDFLAGS) $(libiconv_la_OBJECTS) $(libiconv_la_LIBADD) $(LIBS)
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = iconv
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-libtool mostlyclean-noinstLTLIBRARIES \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-libtool \
-		clean-noinstLTLIBRARIES clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-libtool distclean-noinstLTLIBRARIES \
-		distclean-tags distclean-generic clean-am
-	-rm -f libtool
-
-distclean: distclean-am
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-libtool \
-		maintainer-clean-noinstLTLIBRARIES \
-		maintainer-clean-tags maintainer-clean-generic \
-		distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile mostlyclean-libtool distclean-libtool \
-clean-libtool maintainer-clean-libtool mostlyclean-noinstLTLIBRARIES \
-distclean-noinstLTLIBRARIES clean-noinstLTLIBRARIES \
-maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-objectlist.awk.in: $(noinst_LTLIBRARIES)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	do \
-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/linux/iconv/categories.def b/newlib/libc/sys/linux/iconv/categories.def
deleted file mode 100644
index 257fac73a..000000000
--- a/newlib/libc/sys/linux/iconv/categories.def
+++ /dev/null
@@ -1,344 +0,0 @@
-/* Definition of all available locale categories and their items.  -*- C -*-
-   Copyright (C) 1995-2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* These definitions are used by the locale-related files in the C library
-   and the programs `localedef' and `locale'.
-
-   The general format of the descriptions is like this:
-
-     DEFINE_CATEGORY (ID, name, ( items ), setlocale-postload)
-
-   where items itself is an array of entries in the form
-
-     { ID, name, standard, value-type, min, max }
-
-   The usage of the load, check, output functions depends on the individual
-   program code which loads this file.
-
-   The various value types for the items are `string', `stringarray', `byte'
-   `bytearray', and `word'.  These cover all possible values in the current
-   locale definitions.  `min' and `max' can be individually used again.  */
-
-#ifndef NO_POSTLOAD
-#define NO_POSTLOAD NULL
-#endif
-
-DEFINE_CATEGORY
-(
- LC_COLLATE, "LC_COLLATE",
- (
-  DEFINE_ELEMENT (_NL_COLLATE_NRULES,           "collate-nrules",           std, word)
-  DEFINE_ELEMENT (_NL_COLLATE_RULESETS,         "collate-rulesets",         std, string)
-  DEFINE_ELEMENT (_NL_COLLATE_TABLEMB,          "collate-tablemb",          std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_WEIGHTMB,         "collate-weightmb",         std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_EXTRAMB,          "collate-extramb",          std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_INDIRECTMB,       "collate-indirectmb",       std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_TABLEWC,          "collate-tablewc",          std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_WEIGHTWC,         "collate-weightwc",         std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_EXTRAWC,          "collate-extrawc",          std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_INDIRECTWC,       "collate-indirectwc",       std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_SYMB_HASH_SIZEMB, "collate-symb-hash-sizemb", std, word)
-  DEFINE_ELEMENT (_NL_COLLATE_SYMB_TABLEMB,     "collate-symb-tablemb",     std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_SYMB_EXTRAMB,     "collate-symb-extramb",     std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_COLLSEQMB,        "collate-collseqmb",        std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_COLLSEQWC,        "collate-collseqwc",        std, wstring)
-  DEFINE_ELEMENT (_NL_COLLATE_CODESET,		"collate-codeset",	    std, string)
-  ), NO_POSTLOAD)
-
-
-/* The actual definition of ctype is meaningless here.  It is hard coded in
-   the code because it has to be handled very specially.  Only the names of
-   the functions and the value types are important.  */
-DEFINE_CATEGORY
-(
- LC_CTYPE, "LC_CTYPE",
- (
-  DEFINE_ELEMENT (_NL_CTYPE_CLASS,	  "ctype-class",        std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_TOUPPER,      "ctype-toupper",      std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_TOLOWER,      "ctype-tolower",      std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_CLASS32,      "ctype-class32",      std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_CLASS_NAMES,  "ctype-class-names",  std, stringlist, 10, 32)
-  DEFINE_ELEMENT (_NL_CTYPE_MAP_NAMES,	  "ctype-map-names",    std, stringlist, 2, 32)
-  DEFINE_ELEMENT (_NL_CTYPE_WIDTH,	  "ctype-width",        std, bytearray)
-  DEFINE_ELEMENT (_NL_CTYPE_MB_CUR_MAX,	  "ctype-mb-cur-max",   std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_CODESET_NAME, "charmap",		std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_TOUPPER32,    "ctype-toupper32",    std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_TOLOWER32,    "ctype-tolower32",    std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_CLASS_OFFSET, "ctype-class-offset", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_MAP_OFFSET,   "ctype-map-offset",   std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS_MB_LEN, "ctype-indigits_mb-len", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS0_MB, "ctype-indigits0_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS1_MB, "ctype-indigits1_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS2_MB, "ctype-indigits2_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS3_MB, "ctype-indigits3_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS4_MB, "ctype-indigits4_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS5_MB, "ctype-indigits5_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS6_MB, "ctype-indigits6_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS7_MB, "ctype-indigits7_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS8_MB, "ctype-indigits8_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS9_MB, "ctype-indigits9_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS_WC_LEN, "ctype-indigits_wc-len", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS0_WC, "ctype-indigits0_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS1_WC, "ctype-indigits1_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS2_WC, "ctype-indigits2_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS3_WC, "ctype-indigits3_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS4_WC, "ctype-indigits4_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS5_WC, "ctype-indigits5_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS6_WC, "ctype-indigits6_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS7_WC, "ctype-indigits7_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS8_WC, "ctype-indigits8_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_INDIGITS9_WC, "ctype-indigits9_wc", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT0_MB, "ctype-outdigit0_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT1_MB, "ctype-outdigit1_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT2_MB, "ctype-outdigit2_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT3_MB, "ctype-outdigit3_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT4_MB, "ctype-outdigit4_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT5_MB, "ctype-outdigit5_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT6_MB, "ctype-outdigit6_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT7_MB, "ctype-outdigit7_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT8_MB, "ctype-outdigit8_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT9_MB, "ctype-outdigit9_mb", std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT0_WC, "ctype-outdigit0_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT1_WC, "ctype-outdigit1_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT2_WC, "ctype-outdigit2_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT3_WC, "ctype-outdigit3_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT4_WC, "ctype-outdigit4_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT5_WC, "ctype-outdigit5_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT6_WC, "ctype-outdigit6_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT7_WC, "ctype-outdigit7_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT8_WC, "ctype-outdigit8_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_OUTDIGIT9_WC, "ctype-outdigit9_wc", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_TAB_SIZE, "ctype-translit-tab-size", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_FROM_IDX, "ctype-translit-from-idx", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_FROM_TBL, "ctype-translit-from-tbl", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_TO_IDX, "ctype-translit-to-idx", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_TO_TBL, "ctype-translit-to-tbl", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_DEFAULT_MISSING_LEN, "ctype-translit-default-missing-len", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_DEFAULT_MISSING, "ctype-translit-default-missing", std, wstring)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_IGNORE_LEN, "ctype-translit-ignore-len", std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_TRANSLIT_IGNORE, "ctype-translit-ignore", std, string)
-  ), _nl_postload_ctype)
-
-
-DEFINE_CATEGORY
-(
- LC_MONETARY, "LC_MONETARY",
- (
-  DEFINE_ELEMENT (INT_CURR_SYMBOL,                     "int_curr_symbol",        std, string)
-  DEFINE_ELEMENT (CURRENCY_SYMBOL,                     "currency_symbol",        std, string)
-  DEFINE_ELEMENT (MON_DECIMAL_POINT,                   "mon_decimal_point",      std, string)
-  DEFINE_ELEMENT (MON_THOUSANDS_SEP,                   "mon_thousands_sep",      std, string)
-  DEFINE_ELEMENT (MON_GROUPING,                        "mon_grouping",           std, bytearray)
-  DEFINE_ELEMENT (POSITIVE_SIGN,                       "positive_sign",          std, string)
-  DEFINE_ELEMENT (NEGATIVE_SIGN,                       "negative_sign",          std, string)
-  DEFINE_ELEMENT (INT_FRAC_DIGITS,                     "int_frac_digits",        std, byte)
-  DEFINE_ELEMENT (FRAC_DIGITS,                         "frac_digits",            std, byte)
-  DEFINE_ELEMENT (P_CS_PRECEDES,                       "p_cs_precedes",          std, byte, 0, 1)
-  DEFINE_ELEMENT (P_SEP_BY_SPACE,                      "p_sep_by_space",         std, byte, 0, 2)
-  DEFINE_ELEMENT (N_CS_PRECEDES,                       "n_cs_precedes",          std, byte, 0, 1)
-  DEFINE_ELEMENT (N_SEP_BY_SPACE,                      "n_sep_by_space",         std, byte, 0, 2)
-  DEFINE_ELEMENT (P_SIGN_POSN,                         "p_sign_posn",            std, byte, 0, 4)
-  DEFINE_ELEMENT (N_SIGN_POSN,                         "n_sign_posn",            std, byte, 0, 4)
-  DEFINE_ELEMENT (__INT_P_CS_PRECEDES,                 "int_p_cs_precedes",      std, byte, 0, 1)
-  DEFINE_ELEMENT (__INT_P_SEP_BY_SPACE,                "int_p_sep_by_space",     std, byte, 0, 2)
-  DEFINE_ELEMENT (__INT_N_CS_PRECEDES,                 "int_n_cs_precedes",      std, byte, 0, 1)
-  DEFINE_ELEMENT (__INT_N_SEP_BY_SPACE,                "int_n_sep_by_space",     std, byte, 0, 2)
-  DEFINE_ELEMENT (__INT_P_SIGN_POSN,                   "int_p_sign_posn",        std, byte, 0, 4)
-  DEFINE_ELEMENT (__INT_N_SIGN_POSN,                   "int_n_sign_posn",        std, byte, 0, 4)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_INT_CURR_SYMBOL,    "duo_int_curr_symbol",    std, string)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_CURRENCY_SYMBOL,    "duo_currency_symbol",    std, string)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_INT_FRAC_DIGITS,    "duo_int_frac_digits",    std, byte)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_FRAC_DIGITS,        "duo_frac_digits",        std, byte)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_P_CS_PRECEDES,      "duo_p_cs_precedes",      std, byte, 0, 1)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_P_SEP_BY_SPACE,     "duo_p_sep_by_space",     std, byte, 0, 2)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_N_CS_PRECEDES,      "duo_n_cs_precedes",      std, byte, 0, 1)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_N_SEP_BY_SPACE,     "duo_n_sep_by_space",     std, byte, 0, 2)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_INT_P_CS_PRECEDES,  "duo_int_p_cs_precedes",  std, byte, 0, 1)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_INT_P_SEP_BY_SPACE, "duo_int_p_sep_by_space", std, byte, 0, 2)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_INT_N_CS_PRECEDES,  "duo_int_n_cs_precedes",  std, byte, 0, 1)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_INT_N_SEP_BY_SPACE, "duo_int_n_sep_by_space", std, byte, 0, 2)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_P_SIGN_POSN,        "duo_p_sign_posn",        std, byte, 0, 4)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_N_SIGN_POSN,        "duo_n_sign_posn",        std, byte, 0, 4)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_INT_P_SIGN_POSN,    "duo_int_p_sign_posn",    std, byte, 0, 4)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_INT_N_SIGN_POSN,    "duo_int_n_sign_posn",    std, byte, 0, 4)
-  DEFINE_ELEMENT (_NL_MONETARY_UNO_VALID_FROM,         "uno_valid_from",         std, word)
-  DEFINE_ELEMENT (_NL_MONETARY_UNO_VALID_TO,           "uno_valid_to",           std, word)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_VALID_FROM,         "duo_valid_from",         std, word)
-  DEFINE_ELEMENT (_NL_MONETARY_DUO_VALID_TO,           "duo_valid_to",           std, word)
-  DEFINE_ELEMENT (_NL_MONETARY_CONVERSION_RATE,        "conversion_rate",         std, wordarray, 2, 2)
-  DEFINE_ELEMENT (_NL_MONETARY_DECIMAL_POINT_WC,       "monetary-decimal-point-wc", std, word)
-  DEFINE_ELEMENT (_NL_MONETARY_THOUSANDS_SEP_WC,       "monetary-thousands-sep-wc", std, word)
-  DEFINE_ELEMENT (_NL_MONETARY_CODESET,		       "monetary-codeset",	    std, string)
-  ), NO_POSTLOAD)
-
-
-DEFINE_CATEGORY
-(
- LC_NUMERIC, "LC_NUMERIC",
- (
-  DEFINE_ELEMENT (DECIMAL_POINT, "decimal_point", std, string)
-  DEFINE_ELEMENT (THOUSANDS_SEP, "thousands_sep", std, string)
-  DEFINE_ELEMENT (GROUPING,      "grouping",      std, bytearray)
-  DEFINE_ELEMENT (_NL_NUMERIC_DECIMAL_POINT_WC, "numeric-decimal-point-wc", std, word)
-  DEFINE_ELEMENT (_NL_NUMERIC_THOUSANDS_SEP_WC, "numeric-thousands-sep-wc", std, word)
-  DEFINE_ELEMENT (_NL_NUMERIC_CODESET,		"numeric-codeset",	    std, string)
-
-  ), NO_POSTLOAD)
-
-
-DEFINE_CATEGORY
-(
- LC_TIME, "LC_TIME",
- (
-  DEFINE_ELEMENT (ABDAY_1,     "abday",       std, stringarray,  7,  7)
-  DEFINE_ELEMENT (DAY_1,       "day",         std, stringarray,  7,  7)
-  DEFINE_ELEMENT (ABMON_1,     "abmon",       std, stringarray, 12, 12)
-  DEFINE_ELEMENT (MON_1,       "mon",         std, stringarray, 12, 12)
-  DEFINE_ELEMENT (AM_STR,      "am_pm",       std, stringarray,  2,  2)
-  DEFINE_ELEMENT (D_T_FMT,     "d_t_fmt",     std, string)
-  DEFINE_ELEMENT (D_FMT,       "d_fmt",       std, string)
-  DEFINE_ELEMENT (T_FMT,       "t_fmt",       std, string)
-  DEFINE_ELEMENT (T_FMT_AMPM,  "t_fmt_ampm",  std, string)
-  DEFINE_ELEMENT (ERA,         "era",         opt, stringlist, 0, 100)
-  DEFINE_ELEMENT (ERA_YEAR,    "era_year",    opt, string)
-  DEFINE_ELEMENT (ERA_D_FMT,   "era_d_fmt",   opt, string)
-  DEFINE_ELEMENT (ALT_DIGITS,  "alt_digits",  opt, stringlist,  100, 100)
-  DEFINE_ELEMENT (ERA_D_T_FMT, "era_d_t_fmt", opt, string)
-  DEFINE_ELEMENT (ERA_T_FMT,   "era_t_fmt",   opt, string)
-  DEFINE_ELEMENT (_NL_TIME_ERA_NUM_ENTRIES,    "time-era-num-entries",    opt, word)
-  DEFINE_ELEMENT (_NL_TIME_ERA_ENTRIES,   "time-era-entries", opt, string)
-  DEFINE_ELEMENT (_NL_WABDAY_1,  "wide-abday",    std, wstringarray,  7,  7)
-  DEFINE_ELEMENT (_NL_WDAY_1,    "wide-day",      std, wstringarray,  7,  7)
-  DEFINE_ELEMENT (_NL_WABMON_1,  "wide-abmon",    std, wstringarray, 12, 12)
-  DEFINE_ELEMENT (_NL_WMON_1,    "wide-mon",      std, wstringarray, 12, 12)
-  DEFINE_ELEMENT (_NL_WAM_STR,   "wide-am_pm",    std, wstringarray,  2,  2)
-  DEFINE_ELEMENT (_NL_WD_T_FMT,  "wide-d_t_fmt",  std, wstring)
-  DEFINE_ELEMENT (_NL_WD_FMT,    "wide-d_fmt",    std, wstring)
-  DEFINE_ELEMENT (_NL_WT_FMT,    "wide-t_fmt",    std, wstring)
-  DEFINE_ELEMENT (_NL_WT_FMT_AMPM, "wide-t_fmt_ampm", std, wstring)
-  DEFINE_ELEMENT (_NL_WERA_YEAR,   "wide-era_year",    opt, wstring)
-  DEFINE_ELEMENT (_NL_WERA_D_FMT,  "wide-era_d_fmt",   opt, wstring)
-  DEFINE_ELEMENT (_NL_WALT_DIGITS,  "wide-alt_digits",  opt, wstringlist, 1000, 100)
-  DEFINE_ELEMENT (_NL_WERA_D_T_FMT, "wide-era_d_t_fmt", opt, wstring)
-  DEFINE_ELEMENT (_NL_WERA_T_FMT,   "wide-era_t_fmt",   opt, wstring)
-  DEFINE_ELEMENT (_NL_TIME_WEEK_NDAYS,      "week-ndays",          std, byte)
-  DEFINE_ELEMENT (_NL_TIME_WEEK_1STDAY,     "week-1stday",         std, word)
-  DEFINE_ELEMENT (_NL_TIME_WEEK_1STWEEK,    "week-1stweek",        std, byte)
-  DEFINE_ELEMENT (_NL_TIME_FIRST_WEEKDAY,   "first_weekday",       std, byte)
-  DEFINE_ELEMENT (_NL_TIME_FIRST_WORKDAY,   "first_workday",       std, byte)
-  DEFINE_ELEMENT (_NL_TIME_CAL_DIRECTION,   "cal_direction",       std, byte)
-  DEFINE_ELEMENT (_NL_TIME_TIMEZONE,        "timezone",            std, string)
-  DEFINE_ELEMENT (_DATE_FMT,                "date_fmt",            opt, string)
-  DEFINE_ELEMENT (_NL_W_DATE_FMT,           "wide-date_fmt",       opt, wstring)
-  DEFINE_ELEMENT (_NL_TIME_CODESET,	    "time-codeset",	   std, string)
-  ), _nl_postload_time)
-
-
-DEFINE_CATEGORY
-(
- LC_MESSAGES, "LC_MESSAGES",
- (
-  DEFINE_ELEMENT (YESEXPR, "yesexpr", std, string)
-  DEFINE_ELEMENT (NOEXPR,  "noexpr",  std, string)
-  DEFINE_ELEMENT (YESSTR,  "yesstr",  opt, string)
-  DEFINE_ELEMENT (NOSTR,   "nostr",   opt, string)
-  DEFINE_ELEMENT (_NL_MESSAGES_CODESET, "messages-codeset", std, string)
-  ), NO_POSTLOAD)
-
-DEFINE_CATEGORY
-(
- LC_PAPER, "LC_PAPER",
- (
-  DEFINE_ELEMENT (_NL_PAPER_HEIGHT, "height", std, word)
-  DEFINE_ELEMENT (_NL_PAPER_WIDTH,  "width",  std, word)
-  DEFINE_ELEMENT (_NL_PAPER_CODESET, "paper-codeset", std, string)
-  ), NO_POSTLOAD)
-
-DEFINE_CATEGORY
-(
- LC_NAME, "LC_NAME",
- (
-  DEFINE_ELEMENT (_NL_NAME_NAME_FMT,  "name_fmt",  std, string)
-  DEFINE_ELEMENT (_NL_NAME_NAME_GEN,  "name_gen",  std, string)
-  DEFINE_ELEMENT (_NL_NAME_NAME_MR,   "name_mr",   std, string)
-  DEFINE_ELEMENT (_NL_NAME_NAME_MRS,  "name_mrs",  std, string)
-  DEFINE_ELEMENT (_NL_NAME_NAME_MISS, "name_miss", std, string)
-  DEFINE_ELEMENT (_NL_NAME_NAME_MS,   "name_ms",   std, string)
-  DEFINE_ELEMENT (_NL_NAME_CODESET,   "name-codeset", std, string)
-  ), NO_POSTLOAD)
-
-DEFINE_CATEGORY
-(
- LC_ADDRESS, "LC_ADDRESS",
- (
-  DEFINE_ELEMENT (_NL_ADDRESS_POSTAL_FMT,      "postal_fmt",      std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_COUNTRY_NAME,    "country_name",    std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_COUNTRY_POST,    "country_post",    std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_COUNTRY_AB2,     "country_ab2",     std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_COUNTRY_AB3,     "country_ab3",     std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_COUNTRY_CAR,     "country_car",     std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_COUNTRY_NUM,     "country_num",     std, word)
-  DEFINE_ELEMENT (_NL_ADDRESS_COUNTRY_ISBN,    "country_isbn",    std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_LANG_NAME,       "lang_name",       std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_LANG_AB,         "lang_ab",         std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_LANG_TERM,       "lang_term",       std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_LANG_LIB,        "lang_lib",        std, string)
-  DEFINE_ELEMENT (_NL_ADDRESS_CODESET,	       "address-codeset", std, string)
-  ), NO_POSTLOAD)
-
-DEFINE_CATEGORY
-(
- LC_TELEPHONE, "LC_TELEPHONE",
- (
-  DEFINE_ELEMENT (_NL_TELEPHONE_TEL_INT_FMT, "tel_int_fmt", std, string)
-  DEFINE_ELEMENT (_NL_TELEPHONE_TEL_DOM_FMT, "tel_dom_fmt", std, string)
-  DEFINE_ELEMENT (_NL_TELEPHONE_INT_SELECT,  "int_select",  std, string)
-  DEFINE_ELEMENT (_NL_TELEPHONE_INT_PREFIX,  "int_prefix",  std, string)
-  DEFINE_ELEMENT (_NL_TELEPHONE_CODESET,     "telephone-codeset", std, string)
-  ), NO_POSTLOAD)
-
-DEFINE_CATEGORY
-(
- LC_MEASUREMENT, "LC_MEASUREMENT",
- (
-  DEFINE_ELEMENT (_NL_MEASUREMENT_MEASUREMENT, "measurement", std, byte)
-  DEFINE_ELEMENT (_NL_MEASUREMENT_CODESET,     "measurement-codeset", std, string)
-  ), NO_POSTLOAD)
-
-DEFINE_CATEGORY
-(
- LC_IDENTIFICATION, "LC_IDENTIFICATION",
- (
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_TITLE,        "title",        std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_SOURCE,       "source",       std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_ADDRESS,      "address",      std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_CONTACT,      "contact",      std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_EMAIL,        "email",        std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_TEL,          "tel",          std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_FAX,          "fax",          std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_LANGUAGE,     "language",     std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_TERRITORY,    "territory",    std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_AUDIENCE,     "audience",     std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_APPLICATION,  "applcation",   std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_ABBREVIATION, "abbreviation", std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_REVISION,     "revision",     std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_DATE,         "date",         std, string)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_CATEGORY,     "category",     std, stringarray, 13, 13)
-  DEFINE_ELEMENT (_NL_IDENTIFICATION_CODESET,	   "identification-codeset", std, string)
-  ), NO_POSTLOAD)
diff --git a/newlib/libc/sys/linux/iconv/dummy-repertoire.c b/newlib/libc/sys/linux/iconv/dummy-repertoire.c
deleted file mode 100644
index a195460f9..000000000
--- a/newlib/libc/sys/linux/iconv/dummy-repertoire.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* For iconv we don't have to handle repertoire maps.  Provide dummy
-   definitions to allow the use of linereader.c unchanged.  */
-#include <repertoire.h>
-
-
-uint32_t
-repertoire_find_value (const struct repertoire_t *repertoire, const char *name,
-		       size_t len)
-{
-  return ILLEGAL_CHAR_VALUE;
-}
-
-
-const char *
-repertoire_find_symbol (const struct repertoire_t *repertoire, uint32_t ucs)
-{
-  return NULL;
-}
diff --git a/newlib/libc/sys/linux/iconv/gconv.c b/newlib/libc/sys/linux/iconv/gconv.c
deleted file mode 100644
index b413e26c5..000000000
--- a/newlib/libc/sys/linux/iconv/gconv.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Convert characters in input buffer using conversion descriptor to
-   output buffer.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <gconv_int.h>
-#include <sys/param.h>
-#include <dlfcn.h>
-#include <stddef.h>
-
-int
-internal_function
-__gconv (__gconv_t cd, const unsigned char **inbuf,
-	 const unsigned char *inbufend, unsigned char **outbuf,
-	 unsigned char *outbufend, size_t *irreversible)
-{
-  size_t last_step;
-  int result;
-
-  if (cd == (__gconv_t) -1L)
-    return __GCONV_ILLEGAL_DESCRIPTOR;
-
-  last_step = cd->__nsteps - 1;
-
-  assert (irreversible != NULL);
-  *irreversible = 0;
-
-  cd->__data[last_step].__outbuf = outbuf != NULL ? *outbuf : NULL;
-  cd->__data[last_step].__outbufend = outbufend;
-
-  if (inbuf == NULL || *inbuf == NULL)
-    /* We just flush.  */
-    result = cd->__steps->__fct (cd->__steps, cd->__data, NULL, NULL, NULL,
-                                 irreversible,
-                                 cd->__data[last_step].__outbuf == NULL ? 2 : 1, 0);
-  else
-    {
-      const unsigned char *last_start;
-
-      assert (outbuf != NULL && *outbuf != NULL);
-
-      do
-	{
-	  last_start = *inbuf;
-	  result = cd->__steps->__fct (cd->__steps, cd->__data, inbuf, inbufend,
-				 NULL, irreversible, 0, 0);
-	}
-      while (result == __GCONV_EMPTY_INPUT && last_start != *inbuf
-	     && *inbuf + cd->__steps->__min_needed_from <= inbufend);
-    }
-
-  if (outbuf != NULL && *outbuf != NULL)
-    *outbuf = cd->__data[last_step].__outbuf;
-
-  return result;
-}
diff --git a/newlib/libc/sys/linux/iconv/gconv_builtin.c b/newlib/libc/sys/linux/iconv/gconv_builtin.c
deleted file mode 100644
index 45bd4e7e0..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_builtin.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Table for builtin transformation mapping.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <endian.h>
-#include <limits.h>
-#include <string.h>
-
-#include <gconv_int.h>
-
-#include <assert.h>
-
-
-static struct builtin_map
-{
-  const char *name;
-  __gconv_fct fct;
-
-  int min_needed_from;
-  int max_needed_from;
-  int min_needed_to;
-  int max_needed_to;
-
-} map[] =
-{
-#define BUILTIN_TRANSFORMATION(From, To, Cost, Name, Fct, MinF, MaxF, \
-			       MinT, MaxT) \
-  {									      \
-    .name = Name,							      \
-    .fct = Fct,								      \
-									      \
-    .min_needed_from = MinF,						      \
-    .max_needed_from = MaxF,						      \
-    .min_needed_to = MinT,						      \
-    .max_needed_to = MaxT						      \
-  },
-#define BUILTIN_ALIAS(From, To)
-
-#include <gconv_builtin.h>
-};
-
-
-void
-internal_function
-__gconv_get_builtin_trans (const char *name, struct __gconv_step *step)
-{
-  size_t cnt;
-
-  for (cnt = 0; cnt < sizeof (map) / sizeof (map[0]); ++cnt)
-    if (strcmp (name, map[cnt].name) == 0)
-      break;
-
-  assert (cnt < sizeof (map) / sizeof (map[0]));
-
-  step->__fct = map[cnt].fct;
-  step->__init_fct = NULL;
-  step->__end_fct = NULL;
-  step->__shlib_handle = NULL;
-  step->__modname = NULL;
-
-  step->__min_needed_from = map[cnt].min_needed_from;
-  step->__max_needed_from = map[cnt].max_needed_from;
-  step->__min_needed_to = map[cnt].min_needed_to;
-  step->__max_needed_to = map[cnt].max_needed_to;
-
-  /* None of the builtin converters handles stateful encoding.  */
-  step->__stateful = 0;
-}
diff --git a/newlib/libc/sys/linux/iconv/gconv_builtin.h b/newlib/libc/sys/linux/iconv/gconv_builtin.h
deleted file mode 100644
index 1a9d8a80f..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_builtin.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* Builtin transformations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-BUILTIN_ALIAS ("UCS4//", "ISO-10646/UCS4/")
-BUILTIN_ALIAS ("UCS-4//", "ISO-10646/UCS4/")
-BUILTIN_ALIAS ("UCS-4BE//", "ISO-10646/UCS4/")
-BUILTIN_ALIAS ("CSUCS4//", "ISO-10646/UCS4/")
-BUILTIN_ALIAS ("ISO-10646//", "ISO-10646/UCS4/")
-BUILTIN_ALIAS ("10646-1:1993//", "ISO-10646/UCS4/")
-BUILTIN_ALIAS ("10646-1:1993/UCS4/", "ISO-10646/UCS4/")
-BUILTIN_ALIAS ("OSF00010104//", "ISO-10646/UCS4/") /* level 1 */
-BUILTIN_ALIAS ("OSF00010105//", "ISO-10646/UCS4/") /* level 2 */
-BUILTIN_ALIAS ("OSF00010106//", "ISO-10646/UCS4/") /* level 3 */
-
-BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UCS4/", 1, "=INTERNAL->ucs4",
-			__gconv_transform_internal_ucs4, 4, 4, 4, 4)
-BUILTIN_TRANSFORMATION ("ISO-10646/UCS4/", "INTERNAL", 1, "=ucs4->INTERNAL",
-			__gconv_transform_ucs4_internal, 4, 4, 4, 4)
-
-BUILTIN_TRANSFORMATION ("INTERNAL", "UCS-4LE//", 1, "=INTERNAL->ucs4le",
-			__gconv_transform_internal_ucs4le, 4, 4, 4, 4)
-BUILTIN_TRANSFORMATION ("UCS-4LE//", "INTERNAL", 1, "=ucs4le->INTERNAL",
-			__gconv_transform_ucs4le_internal, 4, 4, 4, 4)
-
-BUILTIN_ALIAS ("WCHAR_T//", "INTERNAL")
-
-BUILTIN_ALIAS ("UTF8//", "ISO-10646/UTF8/")
-BUILTIN_ALIAS ("UTF-8//", "ISO-10646/UTF8/")
-BUILTIN_ALIAS ("ISO-IR-193//", "ISO-10646/UTF8/")
-BUILTIN_ALIAS ("OSF05010001//", "ISO-10646/UTF8/")
-BUILTIN_ALIAS ("ISO-10646/UTF-8/", "ISO-10646/UTF8/")
-
-BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UTF8/", 1, "=INTERNAL->utf8",
-			__gconv_transform_internal_utf8, 4, 4, 1, 6)
-
-BUILTIN_TRANSFORMATION ("ISO-10646/UTF8/", "INTERNAL", 1, "=utf8->INTERNAL",
-			__gconv_transform_utf8_internal, 1, 6, 4, 4)
-
-BUILTIN_ALIAS ("UCS2//", "ISO-10646/UCS2/")
-BUILTIN_ALIAS ("UCS-2//", "ISO-10646/UCS2/")
-BUILTIN_ALIAS ("OSF00010100//", "ISO-10646/UCS2/") /* level 1 */
-BUILTIN_ALIAS ("OSF00010101//", "ISO-10646/UCS2/") /* level 2 */
-BUILTIN_ALIAS ("OSF00010102//", "ISO-10646/UCS2/") /* level 3 */
-
-BUILTIN_TRANSFORMATION ("ISO-10646/UCS2/", "INTERNAL", 1, "=ucs2->INTERNAL",
-			__gconv_transform_ucs2_internal, 2, 2, 4, 4)
-
-BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UCS2/", 1, "=INTERNAL->ucs2",
-			__gconv_transform_internal_ucs2, 4, 4, 2, 2)
-
-
-BUILTIN_ALIAS ("ANSI_X3.4//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("ISO-IR-6//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("ANSI_X3.4-1986//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("ISO_646.IRV:1991//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("ASCII//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("ISO646-US//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("US-ASCII//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("US//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("IBM367//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("CP367//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("CSASCII//", "ANSI_X3.4-1968//")
-BUILTIN_ALIAS ("OSF00010020//", "ANSI_X3.4-1968//")
-
-BUILTIN_TRANSFORMATION ("ANSI_X3.4-1968//", "INTERNAL", 1, "=ascii->INTERNAL",
-			__gconv_transform_ascii_internal, 4, 4, 1, 1)
-
-BUILTIN_TRANSFORMATION ("INTERNAL", "ANSI_X3.4-1968//", 1, "=INTERNAL->ascii",
-			__gconv_transform_internal_ascii, 4, 4, 1, 1)
-
-
-#if BYTE_ORDER == BIG_ENDIAN
-BUILTIN_ALIAS ("UNICODEBIG//", "ISO-10646/UCS2/")
-BUILTIN_ALIAS ("UCS-2BE//", "ISO-10646/UCS2/")
-
-BUILTIN_ALIAS ("UCS-2LE//", "UNICODELITTLE//")
-
-BUILTIN_TRANSFORMATION ("UNICODELITTLE//", "INTERNAL", 1,
-			"=ucs2reverse->INTERNAL",
-			__gconv_transform_ucs2reverse_internal, 2, 2, 4, 4)
-
-BUILTIN_TRANSFORMATION ("INTERNAL", "UNICODELITTLE//", 1,
-			"=INTERNAL->ucs2reverse",
-			__gconv_transform_internal_ucs2reverse, 4, 4, 2, 2)
-#else
-BUILTIN_ALIAS ("UNICODELITTLE//", "ISO-10646/UCS2/")
-BUILTIN_ALIAS ("UCS-2LE//", "ISO-10646/UCS2/")
-
-BUILTIN_ALIAS ("UCS-2BE//", "UNICODEBIG//")
-
-BUILTIN_TRANSFORMATION ("UNICODEBIG//", "INTERNAL", 1,
-			"=ucs2reverse->INTERNAL",
-			__gconv_transform_ucs2reverse_internal, 2, 2, 4, 4)
-
-BUILTIN_TRANSFORMATION ("INTERNAL", "UNICODEBIG//", 1,
-			"=INTERNAL->ucs2reverse",
-			__gconv_transform_internal_ucs2reverse, 4, 4, 2, 2)
-#endif
diff --git a/newlib/libc/sys/linux/iconv/gconv_cache.c b/newlib/libc/sys/linux/iconv/gconv_cache.c
deleted file mode 100644
index c887be970..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_cache.c
+++ /dev/null
@@ -1,459 +0,0 @@
-/* Cache handling for iconv modules.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <dlfcn.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-
-#include <gconv_int.h>
-#include <iconvconfig.h>
-
-#include "hash-string.h"
-
-void *__gconv_cache;
-static size_t cache_size;
-static int cache_malloced;
-
-
-int
-internal_function
-__gconv_load_cache (void)
-{
-  int fd;
-  struct stat64 st;
-  struct gconvcache_header *header;
-
-  /* We cannot use the cache if the GCONV_PATH environment variable is
-     set.  */
-  __gconv_path_envvar = getenv ("GCONV_PATH");
-  if (__gconv_path_envvar != NULL)
-    return -1;
-
-  /* See whether the cache file exists.  */
-  fd = open (GCONV_MODULES_CACHE, O_RDONLY);
-  if (__builtin_expect (fd, 0) == -1)
-    /* Not available.  */
-    return -1;
-
-#ifdef	_POSIX_ASYNC_IO
-  /* Get information about the file.  */
-  if (__builtin_expect (fstat64 (fd, &st), 0) < 0
-      /* We do not have to start looking at the file if it cannot contain
-	 at least the cache header.  */
-      || st.st_size < sizeof (struct gconvcache_header))
-    {
-#endif
-    close_and_exit:
-      close (fd);
-      return -1;
-#ifdef	_POSIX_ASYNC_IO
-    }
-#endif
-
-  /* Make the file content available.  */
-  cache_size = st.st_size;
-#ifdef _POSIX_MAPPED_FILES
-  __gconv_cache = mmap (NULL, cache_size, PROT_READ, MAP_SHARED, fd, 0);
-  if (__builtin_expect (__gconv_cache == MAP_FAILED, 0))
-#endif
-    {
-      size_t already_read;
-
-      __gconv_cache = malloc (cache_size);
-      if (__gconv_cache == NULL)
-	goto close_and_exit;
-
-      already_read = 0;
-      do
-	{
-	  ssize_t n = read (fd, (char *) __gconv_cache + already_read,
-			      cache_size - already_read);
-	  if (__builtin_expect (n, 0) == -1)
-	    {
-	      free (__gconv_cache);
-	      __gconv_cache = NULL;
-	      goto close_and_exit;
-	    }
-
-	  already_read += n;
-	}
-      while (already_read < cache_size);
-
-      cache_malloced = 1;
-    }
-
-  /* We don't need the file descriptor anymore.  */
-  close (fd);
-
-  /* Check the consistency.  */
-  header = (struct gconvcache_header *) __gconv_cache;
-  if (__builtin_expect (header->magic, GCONVCACHE_MAGIC) != GCONVCACHE_MAGIC
-      || __builtin_expect (header->string_offset >= cache_size, 0)
-      || __builtin_expect (header->hash_offset >= cache_size, 0)
-      || __builtin_expect (header->hash_size == 0, 0)
-      || __builtin_expect ((header->hash_offset
-			    + header->hash_size * sizeof (struct hash_entry))
-			   > cache_size, 0)
-      || __builtin_expect (header->module_offset >= cache_size, 0)
-      || __builtin_expect (header->otherconv_offset > cache_size, 0))
-    {
-      if (cache_malloced)
-	{
-	  free (__gconv_cache);
-	  cache_malloced = 0;
-	}
-#ifdef _POSIX_MAPPED_FILES
-      else
-	__munmap (__gconv_cache, cache_size);
-#endif
-      __gconv_cache = NULL;
-
-      return -1;
-    }
-
-  /* That worked.  */
-  return 0;
-}
-
-
-static int
-internal_function
-find_module_idx (const char *str, size_t *idxp)
-{
-  unsigned int idx;
-  unsigned int hval;
-  unsigned int hval2;
-  const struct gconvcache_header *header;
-  const char *strtab;
-  const struct hash_entry *hashtab;
-  unsigned int limit;
-
-  header = (const struct gconvcache_header *) __gconv_cache;
-  strtab = (char *) __gconv_cache + header->string_offset;
-  hashtab = (struct hash_entry *) ((char *) __gconv_cache
-				   + header->hash_offset);
-
-  hval = hash_string (str);
-  idx = hval % header->hash_size;
-  hval2 = 1 + hval % (header->hash_size - 2);
-
-  limit = cache_size - header->string_offset;
-  while (hashtab[idx].string_offset != 0)
-    if (hashtab[idx].string_offset < limit
-	&& strcmp (str, strtab + hashtab[idx].string_offset) == 0)
-      {
-	*idxp = hashtab[idx].module_idx;
-	return 0;
-      }
-    else
-      if ((idx += hval2) >= header->hash_size)
-	idx -= header->hash_size;
-
-  /* Nothing found.  */
-  return -1;
-}
-
-
-#ifndef STATIC_GCONV
-static int
-internal_function
-find_module (const char *directory, const char *filename,
-	     struct __gconv_step *result)
-{
-  size_t dirlen = strlen (directory);
-  size_t fnamelen = strlen (filename) + 1;
-  char fullname[dirlen + fnamelen];
-  int status = __GCONV_NOCONV;
-  char *tmp;
-
-  tmp = mempcpy (fullname, directory, dirlen);
-  tmp += dirlen;
-  memcpy (tmp, filename, fnamelen);
-
-  result->__shlib_handle = __gconv_find_shlib (fullname);
-  if (result->__shlib_handle != NULL)
-    {
-      status = __GCONV_OK;
-
-      result->__modname = NULL;
-      result->__fct = result->__shlib_handle->fct;
-      result->__init_fct = result->__shlib_handle->init_fct;
-      result->__end_fct = result->__shlib_handle->end_fct;
-
-      result->__data = NULL;
-      if (result->__init_fct != NULL)
-	status = result->__init_fct (result);
-    }
-
-  return status;
-}
-#endif
-
-
-int
-internal_function
-__gconv_compare_alias_cache (const char *name1, const char *name2, int *result)
-{
-  size_t name1_idx;
-  size_t name2_idx;
-
-  if (__gconv_cache == NULL)
-    return -1;
-
-  if (find_module_idx (name1, &name1_idx) != 0
-      || find_module_idx (name2, &name2_idx) != 0)
-    *result = strcmp (name1, name2);
-  else
-    *result = (int) (name1_idx - name2_idx);
-
-  return 0;
-}
-
-
-int
-internal_function
-__gconv_lookup_cache (const char *toset, const char *fromset,
-		      struct __gconv_step **handle, size_t *nsteps, int flags)
-{
-  const struct gconvcache_header *header;
-  const char *strtab;
-  size_t fromidx;
-  size_t toidx;
-  const struct module_entry *modtab;
-  const struct module_entry *from_module;
-  const struct module_entry *to_module;
-  struct __gconv_step *result;
-
-  if (__gconv_cache == NULL)
-    /* We have no cache available.  */
-    return __GCONV_NODB;
-
-  header = (const struct gconvcache_header *) __gconv_cache;
-  strtab = (char *) __gconv_cache + header->string_offset;
-  modtab = (const struct module_entry *) ((char *) __gconv_cache
-					  + header->module_offset);
-
-  if (find_module_idx (fromset, &fromidx) != 0
-      || (header->module_offset + (fromidx + 1) * sizeof (struct module_entry)
-	  > cache_size))
-    return __GCONV_NOCONV;
-  from_module = &modtab[fromidx];
-
-  if (find_module_idx (toset, &toidx) != 0
-      || (header->module_offset + (toidx + 1) * sizeof (struct module_entry)
-	  > cache_size))
-    return __GCONV_NOCONV;
-  to_module = &modtab[toidx];
-
-  /* Avoid copy-only transformations if the user requests.   */
-  if (__builtin_expect (flags & GCONV_AVOID_NOCONV, 0) && fromidx == toidx)
-    return __GCONV_NOCONV;
-
-  /* If there are special conversions available examine them first.  */
-  if (fromidx != 0 && toidx != 0
-      && __builtin_expect (from_module->extra_offset, 0) != 0)
-    {
-      /* Search through the list to see whether there is a module
-	 matching the destination character set.  */
-      const struct extra_entry *extra;
-
-      /* Note the -1.  This is due to the offset added in iconvconfig.
-	 See there for more explanations.  */
-      extra = (const struct extra_entry *) ((char *) __gconv_cache
-					    + header->otherconv_offset
-					    + from_module->extra_offset - 1);
-      while (extra->module_cnt != 0
-	     && extra->module[extra->module_cnt - 1].outname_offset != toidx)
-	extra = (const struct extra_entry *) ((char *) extra
-					      + sizeof (struct extra_entry)
-					      + (extra->module_cnt
-						 * sizeof (struct extra_entry_module)));
-
-      if (extra->module_cnt != 0)
-	{
-	  /* Use the extra module.  First determine how many steps.  */
-	  char *fromname;
-	  int idx;
-
-	  *nsteps = extra->module_cnt;
-	  *handle = result =
-	    (struct __gconv_step *) malloc (extra->module_cnt
-					    * sizeof (struct __gconv_step));
-	  if (result == NULL)
-	    return __GCONV_NOMEM;
-
-	  fromname = (char *) strtab + from_module->canonname_offset;
-	  idx = 0;
-	  do
-	    {
-	      result[idx].__from_name = fromname;
-	      fromname = result[idx].__to_name =
-		(char *) strtab + modtab[extra->module[idx].outname_offset].canonname_offset;
-
-	      result[idx].__counter = 1;
-	      result[idx].__data = NULL;
-
-#ifndef STATIC_GCONV
-	      if (strtab[extra->module[idx].dir_offset] != '\0')
-		{
-		  /* Load the module, return handle for it.  */
-		  int res;
-
-		  res = find_module (strtab + extra->module[idx].dir_offset,
-				     strtab + extra->module[idx].name_offset,
-				     &result[idx]);
-		  if (__builtin_expect (res, __GCONV_OK) != __GCONV_OK)
-		    {
-		      /* Something went wrong.  */
-		      free (result);
-		      goto try_internal;
-		    }
-		}
-	      else
-#endif
-		/* It's a builtin transformation.  */
-		__gconv_get_builtin_trans (strtab
-					   + extra->module[idx].name_offset,
-					   &result[idx]);
-
-	    }
-	  while (++idx < extra->module_cnt);
-
-	  return __GCONV_OK;
-	}
-    }
-
- try_internal:
-  /* See whether we can convert via the INTERNAL charset.  */
-  if ((fromidx != 0 && __builtin_expect (from_module->fromname_offset, 1) == 0)
-      || (toidx != 0 && __builtin_expect (to_module->toname_offset, 1) == 0)
-      || (fromidx == 0 && toidx == 0))
-    /* Not possible.  Nothing we can do.  */
-    return __GCONV_NOCONV;
-
-  /* We will use up to two modules.  Always allocate room for two.  */
-  result = (struct __gconv_step *) malloc (2 * sizeof (struct __gconv_step));
-  if (result == NULL)
-    return __GCONV_NOMEM;
-
-  *handle = result;
-  *nsteps = 0;
-
-  /* Generate data structure for conversion to INTERNAL.  */
-  if (fromidx != 0)
-    {
-      result[0].__from_name = (char *) strtab + from_module->canonname_offset;
-      result[0].__to_name = (char *) "INTERNAL";
-
-      result[0].__counter = 1;
-      result[0].__data = NULL;
-
-#ifndef STATIC_GCONV
-      if (strtab[from_module->todir_offset] != '\0')
-	{
-	  /* Load the module, return handle for it.  */
-	  int res = find_module (strtab + from_module->todir_offset,
-				 strtab + from_module->toname_offset,
-				 &result[0]);
-	  if (__builtin_expect (res, __GCONV_OK) != __GCONV_OK)
-	    {
-	      /* Something went wrong.  */
-	      free (result);
-	      return res;
-	    }
-	}
-      else
-#endif
-	/* It's a builtin transformation.  */
-	__gconv_get_builtin_trans (strtab + from_module->toname_offset,
-				   &result[0]);
-
-      ++*nsteps;
-    }
-
-  /* Generate data structure for conversion from INTERNAL.  */
-  if (toidx != 0)
-    {
-      int idx = *nsteps;
-
-      result[idx].__from_name = (char *) "INTERNAL";
-      result[idx].__to_name = (char *) strtab + to_module->canonname_offset;
-
-      result[idx].__counter = 1;
-      result[idx].__data = NULL;
-
-#ifndef STATIC_GCONV
-      if (strtab[to_module->fromdir_offset] != '\0')
-	{
-	  /* Load the module, return handle for it.  */
-	  int res = find_module (strtab + to_module->fromdir_offset,
-				 strtab + to_module->fromname_offset,
-				 &result[idx]);
-	  if (__builtin_expect (res, __GCONV_OK) != __GCONV_OK)
-	    {
-	      /* Something went wrong.  */
-	      if (idx != 0)
-		__gconv_release_step (&result[0]);
-	      free (result);
-	      return res;
-	    }
-	}
-      else
-#endif
-	/* It's a builtin transformation.  */
-	__gconv_get_builtin_trans (strtab + to_module->fromname_offset,
-				   &result[idx]);
-
-      ++*nsteps;
-    }
-
-  return __GCONV_OK;
-}
-
-
-/* Free memory allocated for the transformation record.  */
-void
-internal_function
-__gconv_release_cache (struct __gconv_step *steps, size_t nsteps)
-{
-  if (__gconv_cache != NULL)
-    /* The only thing we have to deallocate is the record with the
-       steps.  */
-    free (steps);
-}
-
-
-/* Free all resources if necessary.  */
-static void __attribute__ ((unused))
-free_mem (void)
-{
-  if (cache_malloced)
-    free (__gconv_cache);
-#ifdef _POSIX_MAPPED_FILES
-  else
-    __munmap (__gconv_cache, cache_size);
-#endif
-}
-
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/newlib/libc/sys/linux/iconv/gconv_charset.h b/newlib/libc/sys/linux/iconv/gconv_charset.h
deleted file mode 100644
index 706669825..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_charset.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Charset name normalization.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <ctype.h>
-#include <locale.h>
-
-
-static inline void
-strip (char *wp, const char *s)
-{
-  int slash_count = 0;
-  char old_locale[20], *old_locale_p;
-
-  /* Set locale to default C locale. */
-  old_locale_p = setlocale(LC_ALL, "C");
-  strncpy(old_locale, old_locale_p, 20);
-  while (*s != '\0')
-    {
-      if (isalnum (*s)
-	  || *s == '_' || *s == '-' || *s == '.')
-	*wp++ = toupper (*s);
-      else if (*s == '/')
-	{
-	  if (++slash_count == 3)
-	    break;
-	  *wp++ = '/';
-	}
-      ++s;
-    }
-
-  while (slash_count++ < 2)
-    *wp++ = '/';
-
-  *wp = '\0';
-  setlocale(LC_ALL, old_locale);
-}
-
-
-static char * __attribute__ ((unused))
-upstr (char *dst, const char *str)
-{
-  char *cp = dst;
-  char old_locale[20], *old_locale_p;
-  /* Set locale to default C locale. */
-  old_locale_p = setlocale(LC_ALL, "C");
-  strncpy(old_locale, old_locale_p, 20);
-  while ((*cp++ = toupper (*str++)) != '\0')
-    /* nothing */;
-  setlocale(LC_ALL, old_locale);
-  return dst;
-}
-
-
-/* If NAME is an codeset alias expand it.  */
-extern int __gconv_compare_alias (const char *name1, const char *name2)
-     internal_function;
diff --git a/newlib/libc/sys/linux/iconv/gconv_close.c b/newlib/libc/sys/linux/iconv/gconv_close.c
deleted file mode 100644
index cc0ecd650..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_close.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Release any resource associated with given conversion descriptor.
-   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stdlib.h>
-
-#include <gconv_int.h>
-
-
-int
-internal_function
-__gconv_close (__gconv_t cd)
-{
-  struct __gconv_step *srunp;
-  struct __gconv_step_data *drunp;
-  size_t nsteps;
-
-  /* Free all resources by calling destructor functions and release
-     the implementations.  */
-  srunp = cd->__steps;
-  nsteps = cd->__nsteps;
-  drunp = cd->__data;
-  do
-    {
-      struct __gconv_trans_data *transp;
-
-      transp = drunp->__trans;
-      while (transp != NULL)
-	{
-	  struct __gconv_trans_data *curp = transp;
-	  transp = transp->__next;
-
-	  if (__builtin_expect (curp->__trans_end_fct != NULL, 0))
-	    curp->__trans_end_fct (curp->__data);
-
-	  free (curp);
-	}
-
-      if (!(drunp->__flags & __GCONV_IS_LAST) && drunp->__outbuf != NULL)
-	free (drunp->__outbuf);
-    }
-  while (!((drunp++)->__flags & __GCONV_IS_LAST));
-
-  /* Free the data allocated for the descriptor.  */
-  free (cd);
-
-  /* Close the participating modules.  */
-  return __gconv_close_transform (srunp, nsteps);
-}
diff --git a/newlib/libc/sys/linux/iconv/gconv_conf.c b/newlib/libc/sys/linux/iconv/gconv_conf.c
deleted file mode 100644
index c714102a3..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_conf.c
+++ /dev/null
@@ -1,680 +0,0 @@
-/* Handle configuration data.
-   Copyright (C) 1997,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <limits.h>
-#include <locale.h>
-#include <search.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdio_ext.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/param.h>
-
-#include <dirent.h>
-#include <gconv_int.h>
-
-/* This is the default path where we look for module lists.  */
-static const char default_gconv_path[] = GCONV_PATH;
-
-/* The path elements, as determined by the __gconv_get_path function.
-   All path elements end in a slash.  */
-struct path_elem *__gconv_path_elem;
-/* Maximum length of a single path element in __gconv_path_elem.  */
-size_t __gconv_max_path_elem_len;
-
-/* We use the following struct if we couldn't allocate memory.  */
-static const struct path_elem empty_path_elem;
-
-/* Name of the file containing the module information in the directories
-   along the path.  */
-static const char gconv_conf_filename[] = "gconv-modules";
-
-/* Filename extension for the modules.  */
-#ifndef MODULE_EXT
-# define MODULE_EXT ".so"
-#endif
-static const char gconv_module_ext[] = MODULE_EXT;
-
-/* We have a few builtin transformations.  */
-static struct gconv_module builtin_modules[] =
-{
-#define BUILTIN_TRANSFORMATION(From, To, Cost, Name, Fct, MinF, MaxF, \
-			       MinT, MaxT) \
-  {									      \
-    from_string: From,							      \
-    to_string: To,							      \
-    cost_hi: Cost,							      \
-    cost_lo: INT_MAX,							      \
-    module_name: Name							      \
-  },
-#define BUILTIN_ALIAS(From, To)
-
-#include "gconv_builtin.h"
-};
-
-#undef BUILTIN_TRANSFORMATION
-#undef BUILTIN_ALIAS
-
-static const char *builtin_aliases[] =
-{
-#define BUILTIN_TRANSFORMATION(From, To, Cost, Name, Fct, MinF, MaxF, \
-			       MinT, MaxT)
-#define BUILTIN_ALIAS(From, To) From " " To,
-
-#include "gconv_builtin.h"
-};
-
-#ifdef USE_IN_LIBIO
-# include <libio/libioP.h>
-# define __getdelim(line, len, c, fp) _IO_getdelim (line, len, c, fp)
-#endif
-
-
-/* Value of the GCONV_PATH environment variable.  */
-const char *__gconv_path_envvar;
-
-
-/* Test whether there is already a matching module known.  */
-static int
-internal_function
-detect_conflict (const char *alias)
-{
-  struct gconv_module *node = __gconv_modules_db;
-
-  while (node != NULL)
-    {
-      int cmpres = strcmp (alias, node->from_string);
-
-      if (cmpres == 0)
-	/* We have a conflict.  */
-	return 1;
-      else if (cmpres < 0)
-	node = node->left;
-      else
-	node = node->right;
-    }
-
-  return node != NULL;
-}
-
-
-/* Add new alias.  */
-static inline void
-add_alias (char *rp, void *modules)
-{
-  /* We now expect two more string.  The strings are normalized
-     (converted to UPPER case) and strored in the alias database.  */
-  struct gconv_alias *new_alias;
-  char *from, *to, *wp;
-  char old_locale[20], *old_locale_p;
-
-  /* Set locale to default C locale. */
-  old_locale_p = setlocale(LC_ALL, "C");
-  strncpy(old_locale, old_locale_p, 20);
-
-  while (isspace (*rp))
-    ++rp;
-  from = wp = rp;
-  while (*rp != '\0' && !isspace (*rp))
-    *wp++ = toupper (*rp++);
-  if (*rp == '\0')
-    {
-      setlocale(LC_ALL, old_locale);
-      /* There is no `to' string on the line.  Ignore it.  */
-      return;
-    }
-  *wp++ = '\0';
-  to = ++rp;
-  while (isspace (*rp))
-    ++rp;
-  while (*rp != '\0' && !isspace (*rp))
-    *wp++ = toupper (*rp++);
-  if (to == wp)
-    {
-      setlocale(LC_ALL, old_locale);
-      /* No `to' string, ignore the line.  */
-      return;
-    }
-  *wp++ = '\0';
-
-  /* Test whether this alias conflicts with any available module.  */
-  if (detect_conflict (from))
-    {
-      setlocale(LC_ALL, old_locale);
-      /* It does conflict, don't add the alias.  */
-      return;
-    }
-
-  new_alias = (struct gconv_alias *) malloc (sizeof (struct gconv_alias) + (wp - from));
-  if (new_alias != NULL)
-    {
-      void **inserted;
-
-      new_alias->fromname = memcpy ((char *) new_alias
-				    + sizeof (struct gconv_alias),
-				    from, wp - from);
-      new_alias->toname = new_alias->fromname + (to - from);
-
-      inserted = (void **) tsearch (new_alias, &__gconv_alias_db,
-				      __gconv_alias_compare);
-      if (inserted == NULL || *inserted != new_alias)
-	/* Something went wrong, free this entry.  */
-	free (new_alias);
-    }
-  setlocale(LC_ALL, old_locale);
-}
-
-
-/* Insert a data structure for a new module in the search tree.  */
-static inline void
-internal_function
-insert_module (struct gconv_module *newp, int tobefreed)
-{
-  struct gconv_module **rootp = &__gconv_modules_db;
-
-  while (*rootp != NULL)
-    {
-      struct gconv_module *root = *rootp;
-      int cmpres;
-
-      cmpres = strcmp (newp->from_string, root->from_string);
-      if (cmpres == 0)
-	{
-	  /* Both strings are identical.  Insert the string at the
-	     end of the `same' list if it is not already there.  */
-	  while (strcmp (newp->from_string, root->from_string) != 0
-		 || strcmp (newp->to_string, root->to_string) != 0)
-	    {
-	      rootp = &root->same;
-	      root = *rootp;
-	      if (root == NULL)
-		break;
-	    }
-
-	  if (root != NULL)
-	    {
-	      /* This is a no new conversion.  But maybe the cost is
-		 better.  */
-	      if (newp->cost_hi < root->cost_hi
-		  || (newp->cost_hi == root->cost_hi
-		      && newp->cost_lo < root->cost_lo))
-		{
-		  newp->left = root->left;
-		  newp->right = root->right;
-		  newp->same = root->same;
-		  *rootp = newp;
-
-		  free (root);
-		}
-	      else if (tobefreed)
-		free (newp);
-	      return;
-	    }
-
-	  break;
-	}
-      else if (cmpres < 0)
-	rootp = &root->left;
-      else
-	rootp = &root->right;
-    }
-
-  /* Plug in the new node here.  */
-  *rootp = newp;
-}
-
-
-/* Add new module.  */
-static void
-internal_function
-add_module (char *rp, const char *directory, size_t dir_len, void **modules,
-	    size_t *nmodules, int modcounter)
-{
-  /* We expect now
-     1. `from' name
-     2. `to' name
-     3. filename of the module
-     4. an optional cost value
-  */
-  struct gconv_alias fake_alias;
-  struct gconv_module *new_module;
-  char *from, *to, *module, *wp;
-  int need_ext;
-  int cost_hi;
-  char old_locale[20], *old_locale_p;
-  char *old;
-  size_t len;
-  char *new;
-
-  /* Set locale to default C locale. */
-  old_locale_p = setlocale(LC_ALL, "C");
-  strncpy(old_locale, old_locale_p, 20);
-
-  while (isspace (*rp))
-    ++rp;
-  from = rp;
-  while (*rp != '\0' && !isspace (*rp))
-    {
-      *rp = toupper (*rp);
-      ++rp;
-    }
-  if (*rp == '\0')
-    {
-      setlocale(LC_ALL, old_locale);
-      return;
-    }
-  *rp++ = '\0';
-  to = wp = rp;
-  while (isspace (*rp))
-    {
-      setlocale(LC_ALL, old_locale);
-      ++rp;
-    }
-  while (*rp != '\0' && !isspace (*rp))
-    *wp++ = toupper (*rp++);
-  if (*rp == '\0')
-    {
-      setlocale(LC_ALL, old_locale);
-      return;
-    }
-  *wp++ = '\0';
-  do
-    ++rp;
-  while (isspace (*rp));
-  module = wp;
-  while (*rp != '\0' && !isspace (*rp))
-    *wp++ = *rp++;
-  if (*rp == '\0')
-    {
-      /* There is no cost, use one by default.  */
-      *wp++ = '\0';
-      cost_hi = 1;
-    }
-  else
-    {
-      /* There might be a cost value.  */
-      char *endp;
-
-      *wp++ = '\0';
-      cost_hi = strtol (rp, &endp, 10);
-      if (rp == endp || cost_hi < 1)
-	/* No useful information.  */
-	cost_hi = 1;
-    }
-
-  if (module[0] == '\0')
-    {
-      setlocale(LC_ALL, old_locale);
-      /* No module name given.  */
-      return;
-    }
-  if (module[0] == '/')
-    dir_len = 0;
-
-  /* See whether we must add the ending.  */
-  need_ext = 0;
-  if (wp - module < (ptrdiff_t) sizeof (gconv_module_ext)
-      || memcmp (wp - sizeof (gconv_module_ext), gconv_module_ext,
-		 sizeof (gconv_module_ext)) != 0)
-    /* We must add the module extension.  */
-    need_ext = sizeof (gconv_module_ext) - 1;
-
-  /* See whether we have already an alias with this name defined.  */
-  old = from;
-  len = strnlen (old, to - from);
-  new = (char *) alloca (len + 1);
-  new[len] = '\0';
-  fake_alias.fromname = (char *) memcpy (new, old, len);
-
-  if (tfind (&fake_alias, &__gconv_alias_db, __gconv_alias_compare) != NULL)
-    {
-      setlocale(LC_ALL, old_locale);
-      /* This module duplicates an alias.  */
-      return;
-    }
-
-  new_module = (struct gconv_module *) calloc (1,
-					       sizeof (struct gconv_module)
-					       + (wp - from)
-					       + dir_len + need_ext);
-  if (new_module != NULL)
-    {
-      char *tmp;
-
-      new_module->from_string = tmp = (char *) (new_module + 1);
-      tmp = memcpy (tmp, from, to - from);
-      tmp += (to - from);
-
-      new_module->to_string = tmp;
-      tmp = memcpy (tmp, to, module - to);
-      tmp += (module - to);
-
-      new_module->cost_hi = cost_hi;
-      new_module->cost_lo = modcounter;
-
-      new_module->module_name = tmp;
-
-      if (dir_len != 0)
-        {
-          tmp = memcpy (tmp, directory, dir_len);
-          tmp += dir_len;
-        }
-
-      tmp = memcpy (tmp, module, wp - module);
-      tmp += (wp - module);
-
-      if (need_ext)
-	memcpy (tmp - 1, gconv_module_ext, sizeof (gconv_module_ext));
-
-      /* Now insert the new module data structure in our search tree.  */
-      insert_module (new_module, 1);
-    }
-  setlocale(LC_ALL, old_locale);
-}
-
-
-/* Read the next configuration file.  */
-static void
-internal_function
-read_conf_file (const char *filename, const char *directory, size_t dir_len,
-		void **modules, size_t *nmodules)
-{
-  FILE *fp = fopen (filename, "r");
-  char *line = NULL;
-  size_t line_len = 0;
-  static int modcounter;
-  char old_locale[20], *old_locale_p;
-
-  /* Don't complain if a file is not present or readable, simply silently
-     ignore it.  */
-  if (fp == NULL)
-    return;
-
-  /* Set locale to default C locale. */
-  old_locale_p = setlocale(LC_ALL, "C");
-  strncpy(old_locale, old_locale_p, 20);
-
-  /* Process the known entries of the file.  Comments start with `#' and
-     end with the end of the line.  Empty lines are ignored.  */
-  while (!feof (fp))
-    {
-      char *rp, *endp, *word;
-      ssize_t n = __getdelim (&line, &line_len, '\n', fp);
-      if (n < 0)
-	/* An error occurred.  */
-	break;
-
-      rp = line;
-      /* Terminate the line (excluding comments or newline) by an NUL byte
-	 to simplify the following code.  */
-      endp = strchr (rp, '#');
-      if (endp != NULL)
-	*endp = '\0';
-      else
-	if (rp[n - 1] == '\n')
-	  rp[n - 1] = '\0';
-
-      while (isspace (*rp))
-	++rp;
-
-      /* If this is an empty line go on with the next one.  */
-      if (rp == endp)
-	continue;
-
-      word = rp;
-      while (*rp != '\0' && !isspace (*rp))
-	++rp;
-
-      if (rp - word == sizeof ("alias") - 1
-	  && memcmp (word, "alias", sizeof ("alias") - 1) == 0)
-	add_alias (rp, *modules);
-      else if (rp - word == sizeof ("module") - 1
-	       && memcmp (word, "module", sizeof ("module") - 1) == 0)
-	add_module (rp, directory, dir_len, modules, nmodules, modcounter++);
-      /* else */
-	/* Otherwise ignore the line.  */
-    }
-
-  free (line);
-
-  fclose (fp);
-
-  setlocale(LC_ALL, old_locale);
-}
-
-
-/* Determine the directories we are looking for data in.  */
-void
-__gconv_get_path (void)
-{
-  struct path_elem *result;
-  __LOCK_INIT(static, path_lock);
-
-#ifdef HAVE_DD_LOCK
-  __lock_acquire(path_lock);
-#endif
-
-  /* Make sure there wasn't a second thread doing it already.  */
-  result = (struct path_elem *) __gconv_path_elem;
-  if (result == NULL)
-    {
-      /* Determine the complete path first.  */
-      char *gconv_path;
-      size_t gconv_path_len;
-      char *elem;
-      char *oldp;
-      char *cp;
-      int nelems;
-      char *cwd;
-      size_t cwdlen;
-
-      if (__gconv_path_envvar == NULL)
-	{
-          char * old = default_gconv_path;
-          size_t len = strlen (old) + 1;
-          char *new = (char *) alloca (len);
-
-	  /* No user-defined path.  Make a modifiable copy of the
-	     default path.  */
-          gconv_path = (char *) memcpy (new, old, len);
-	  gconv_path_len = sizeof (default_gconv_path);
-	  cwd = NULL;
-	  cwdlen = 0;
-	}
-      else
-	{
-	  /* Append the default path to the user-defined path.  */
-	  size_t user_len = strlen (__gconv_path_envvar);
-          char *tmp;
-
-	  gconv_path_len = user_len + 1 + sizeof (default_gconv_path);
-	  gconv_path = alloca (gconv_path_len);
-          tmp = memcpy (gconv_path, __gconv_path_envvar,
-                        user_len);
-          tmp += user_len;
-          memcpy (tmp, ":", 1);
-          tmp += 1;
-	  memcpy (tmp,
-                  default_gconv_path, sizeof (default_gconv_path));
-
-	  cwd = getcwd (NULL, 0);
-	  cwdlen = strlen (cwd);
-	}
-      assert (default_gconv_path[0] == '/');
-
-      /* In a first pass we calculate the number of elements.  */
-      oldp = NULL;
-      cp = strchr (gconv_path, ':');
-      nelems = 1;
-      while (cp != NULL)
-	{
-	  if (cp != oldp + 1)
-	    ++nelems;
-	  oldp = cp;
-	  cp =  strchr (cp + 1, ':');
-	}
-
-      /* Allocate the memory for the result.  */
-      result = (struct path_elem *) malloc ((nelems + 1)
-					    * sizeof (struct path_elem)
-					    + gconv_path_len + nelems
-					    + (nelems - 1) * (cwdlen + 1));
-      if (result != NULL)
-	{
-	  char *strspace = (char *) &result[nelems + 1];
-	  int n = 0;
-
-	  /* Separate the individual parts.  */
-	  __gconv_max_path_elem_len = 0;
-	  elem = strtok_r (gconv_path, ":", &gconv_path);
-	  assert (elem != NULL);
-	  do
-	    {
-	      result[n].name = strspace;
-	      if (elem[0] != '/')
-		{
-		  assert (cwd != NULL);
-		  strspace = memcpy (strspace, cwd, cwdlen);
-                  strspace += cwdlen;
-		  *strspace++ = '/';
-		}
-	      strspace = strcpy (strspace, elem);
-              while(*strspace != '\0') strspace++;
-
-	      if (strspace[-1] != '/')
-		*strspace++ = '/';
-
-	      result[n].len = strspace - result[n].name;
-	      if (result[n].len > __gconv_max_path_elem_len)
-		__gconv_max_path_elem_len = result[n].len;
-
-	      *strspace++ = '\0';
-	      ++n;
-	    }
-	  while ((elem = strtok_r (NULL, ":", &gconv_path)) != NULL);
-
-	  result[n].name = NULL;
-	  result[n].len = 0;
-	}
-
-      __gconv_path_elem = result ?: (struct path_elem *) &empty_path_elem;
-
-      if (cwd != NULL)
-	free (cwd);
-    }
-
-#ifdef HAVE_DD_LOCK
-  __lock_release(path_lock);
-#endif
-}
-
-
-/* Read all configuration files found in the user-specified and the default
-   path.  */
-void
-__gconv_read_conf (void)
-{
-  void *modules = NULL;
-  size_t nmodules = 0;
-  int save_errno = errno;
-  size_t cnt;
-  char *filename;
-  char *tmp;
-  const char *elem;
-  size_t elem_len;
-
-  /* First see whether we should use the cache.  */
-  if (__gconv_load_cache () == 0)
-    {
-      /* Yes, we are done.  */
-      __set_errno (save_errno);
-      return;
-    }
-
-#ifndef STATIC_GCONV
-  /* Find out where we have to look.  */
-  if (__gconv_path_elem == NULL)
-    __gconv_get_path ();
-
-  for (cnt = 0; __gconv_path_elem[cnt].name != NULL; ++cnt)
-    {
-      elem = __gconv_path_elem[cnt].name;
-      elem_len = __gconv_path_elem[cnt].len;
-
-      /* No slash needs to be inserted between elem and gconv_conf_filename;
-	 elem already ends in a slash.  */
-      filename = alloca (elem_len + sizeof (gconv_conf_filename));
-      tmp = memcpy (filename, elem, elem_len);
-      tmp += elem_len;
-      memcpy (tmp, gconv_conf_filename, sizeof (gconv_conf_filename));
-
-      /* Read the next configuration file.  */
-      read_conf_file (filename, elem, elem_len, &modules, &nmodules);
-    }
-#endif
-
-  /* Add the internal modules.  */
-  for (cnt = 0; cnt < sizeof (builtin_modules) / sizeof (builtin_modules[0]);
-       ++cnt)
-    {
-      struct gconv_alias fake_alias;
-
-      fake_alias.fromname = (char *) builtin_modules[cnt].from_string;
-
-      if (tfind (&fake_alias, &__gconv_alias_db, __gconv_alias_compare)
-	  != NULL)
-	/* It'll conflict so don't add it.  */
-	continue;
-
-      insert_module (&builtin_modules[cnt], 0);
-    }
-
-  /* Add aliases for builtin conversions.  */
-  cnt = sizeof (builtin_aliases) / sizeof (builtin_aliases[0]);
-  while (cnt > 0)
-    {
-      char * old = builtin_aliases[--cnt];
-      size_t len = strlen (old) + 1;
-      char *new = (char *) alloca (len);
-      char *copy = (char *) memcpy (new, old, len);
-
-      add_alias (copy, modules);
-    }
-
-  /* Restore the error number.  */
-  __set_errno (save_errno);
-}
-
-
-
-/* Free all resources if necessary.  */
-static void __attribute__ ((unused))
-free_mem (void)
-{
-  if (__gconv_path_elem != NULL && __gconv_path_elem != &empty_path_elem)
-    free ((void *) __gconv_path_elem);
-}
-
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/newlib/libc/sys/linux/iconv/gconv_db.c b/newlib/libc/sys/linux/iconv/gconv_db.c
deleted file mode 100644
index 749995ee3..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_db.c
+++ /dev/null
@@ -1,803 +0,0 @@
-/* Provide access to the collection of available transformation modules.
-   Copyright (C) 1997,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <limits.h>
-#include <search.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/param.h>
-#include <dirent.h>
-
-#include <dlfcn.h>
-#include <gconv_int.h>
-#include <gconv_charset.h>
-
-
-/* Simple data structure for alias mapping.  We have two names, `from'
-   and `to'.  */
-void *__gconv_alias_db;
-
-/* Array with available modules.  */
-struct gconv_module *__gconv_modules_db;
-
-/* We modify global data.   */
-__LOCK_INIT(static, lock);
-
-
-/* Function for searching alias.  */
-int
-__gconv_alias_compare (const void *p1, const void *p2)
-{
-  const struct gconv_alias *s1 = (const struct gconv_alias *) p1;
-  const struct gconv_alias *s2 = (const struct gconv_alias *) p2;
-  return strcmp (s1->fromname, s2->fromname);
-}
-
-
-/* To search for a derivation we create a list of intermediate steps.
-   Each element contains a pointer to the element which precedes it
-   in the derivation order.  */
-struct derivation_step
-{
-  const char *result_set;
-  size_t result_set_len;
-  int cost_lo;
-  int cost_hi;
-  struct gconv_module *code;
-  struct derivation_step *last;
-  struct derivation_step *next;
-};
-
-#define NEW_STEP(result, hi, lo, module, last_mod) \
-  ({ struct derivation_step *newp = alloca (sizeof (struct derivation_step)); \
-     newp->result_set = result;						      \
-     newp->result_set_len = strlen (result);				      \
-     newp->cost_hi = hi;						      \
-     newp->cost_lo = lo;						      \
-     newp->code = module;						      \
-     newp->last = last_mod;						      \
-     newp->next = NULL;							      \
-     newp; })
-
-
-/* If a specific transformation is used more than once we should not need
-   to start looking for it again.  Instead cache each successful result.  */
-struct known_derivation
-{
-  const char *from;
-  const char *to;
-  struct __gconv_step *steps;
-  size_t nsteps;
-};
-
-/* Compare function for database of found derivations.  */
-static int
-derivation_compare (const void *p1, const void *p2)
-{
-  const struct known_derivation *s1 = (const struct known_derivation *) p1;
-  const struct known_derivation *s2 = (const struct known_derivation *) p2;
-  int result;
-
-  result = strcmp (s1->from, s2->from);
-  if (result == 0)
-    result = strcmp (s1->to, s2->to);
-  return result;
-}
-
-/* The search tree for known derivations.  */
-static void *known_derivations;
-
-/* Look up whether given transformation was already requested before.  */
-static int
-internal_function
-derivation_lookup (const char *fromset, const char *toset,
-		   struct __gconv_step **handle, size_t *nsteps)
-{
-  struct known_derivation key = { fromset, toset, NULL, 0 };
-  struct known_derivation **result;
-
-  result = tfind (&key, &known_derivations, derivation_compare);
-
-  if (result == NULL)
-    return __GCONV_NOCONV;
-
-  *handle = (*result)->steps;
-  *nsteps = (*result)->nsteps;
-
-  /* Please note that we return GCONV_OK even if the last search for
-     this transformation was unsuccessful.  */
-  return __GCONV_OK;
-}
-
-/* Add new derivation to list of known ones.  */
-static void
-internal_function
-add_derivation (const char *fromset, const char *toset,
-		struct __gconv_step *handle, size_t nsteps)
-{
-  struct known_derivation *new_deriv;
-  size_t fromset_len = strlen (fromset) + 1;
-  size_t toset_len = strlen (toset) + 1;
-
-  new_deriv = (struct known_derivation *)
-    malloc (sizeof (struct known_derivation) + fromset_len + toset_len);
-  if (new_deriv != NULL)
-    {
-      char *tmp;
-      new_deriv->from = (char *) (new_deriv + 1);
-      tmp = memcpy (new_deriv + 1, fromset, fromset_len);
-      tmp += fromset_len;
-
-      new_deriv->to = memcpy (tmp,
-			      toset, toset_len);
-
-      new_deriv->steps = handle;
-      new_deriv->nsteps = nsteps;
-
-      if (tsearch (new_deriv, &known_derivations, derivation_compare)
-	  == NULL)
-	/* There is some kind of memory allocation problem.  */
-	free (new_deriv);
-    }
-  /* Please note that we don't complain if the allocation failed.  This
-     is not tragically but in case we use the memory debugging facilities
-     not all memory will be freed.  */
-}
-
-static void
-free_derivation (void *p)
-{
-  struct known_derivation *deriv = (struct known_derivation *) p;
-  size_t cnt;
-
-  for (cnt = 0; cnt < deriv->nsteps; ++cnt)
-    if (deriv->steps[cnt].__counter > 0
-	&& deriv->steps[cnt].__end_fct != NULL)
-      deriv->steps[cnt].__end_fct (&deriv->steps[cnt]);
-
-  /* Free the name strings.  */
-  free ((char *) deriv->steps[0].__from_name);
-  free ((char *) deriv->steps[deriv->nsteps - 1].__to_name);
-
-  free ((struct __gconv_step *) deriv->steps);
-  free (deriv);
-}
-
-
-/* Decrement the reference count for a single step in a steps array.  */
-void
-internal_function
-__gconv_release_step (struct __gconv_step *step)
-{
-  if (--step->__counter == 0)
-    {
-      /* Call the destructor.  */
-      if (step->__end_fct != NULL)
-	step->__end_fct (step);
-
-#ifndef STATIC_GCONV
-      /* Skip builtin modules; they are not reference counted.  */
-      if (step->__shlib_handle != NULL)
-	{
-	  /* Release the loaded module.  */
-	  __gconv_release_shlib (step->__shlib_handle);
-	  step->__shlib_handle = NULL;
-	}
-#endif
-    }
-}
-
-static int
-internal_function
-gen_steps (struct derivation_step *best, const char *toset,
-	   const char *fromset, struct __gconv_step **handle, size_t *nsteps)
-{
-  size_t step_cnt = 0;
-  struct __gconv_step *result;
-  struct derivation_step *current;
-  int status = __GCONV_NOMEM;
-
-  /* First determine number of steps.  */
-  for (current = best; current->last != NULL; current = current->last)
-    ++step_cnt;
-
-  result = (struct __gconv_step *) malloc (sizeof (struct __gconv_step)
-					   * step_cnt);
-  if (result != NULL)
-    {
-      int failed = 0;
-
-      status = __GCONV_OK;
-      *nsteps = step_cnt;
-      current = best;
-      while (step_cnt-- > 0)
-	{
-	  result[step_cnt].__from_name = (step_cnt == 0
-					  ? strdup (fromset)
-					  : (char *)current->last->result_set);
-	  result[step_cnt].__to_name = (step_cnt + 1 == *nsteps
-					? strdup (current->result_set)
-					: result[step_cnt + 1].__from_name);
-
-	  result[step_cnt].__counter = 1;
-	  result[step_cnt].__data = NULL;
-
-#ifndef STATIC_GCONV
-	  if (current->code->module_name[0] == '/')
-	    {
-	      /* Load the module, return handle for it.  */
-	      struct __gconv_loaded_object *shlib_handle =
-		__gconv_find_shlib (current->code->module_name);
-
-	      if (shlib_handle == NULL)
-		{
-		  failed = 1;
-		  break;
-		}
-
-	      result[step_cnt].__shlib_handle = shlib_handle;
-	      result[step_cnt].__modname = shlib_handle->name;
-	      result[step_cnt].__fct = shlib_handle->fct;
-	      result[step_cnt].__init_fct = shlib_handle->init_fct;
-	      result[step_cnt].__end_fct = shlib_handle->end_fct;
-
-	      /* Call the init function.  */
-	      if (result[step_cnt].__init_fct != NULL)
-		{
-		  status = result[step_cnt].__init_fct (&result[step_cnt]);
-
-		  if (__builtin_expect (status, __GCONV_OK) != __GCONV_OK)
-		    {
-		      failed = 1;
-		      /* Make sure we unload this modules.  */
-		      --step_cnt;
-		      result[step_cnt].__end_fct = NULL;
-		      break;
-		    }
-		}
-	    }
-	  else
-#endif
-	    /* It's a builtin transformation.  */
-	    __gconv_get_builtin_trans (current->code->module_name,
-				       &result[step_cnt]);
-
-	  current = current->last;
-	}
-
-      if (__builtin_expect (failed, 0) != 0)
-	{
-	  /* Something went wrong while initializing the modules.  */
-	  while (++step_cnt < *nsteps)
-	    __gconv_release_step (&result[step_cnt]);
-	  free (result);
-	  *nsteps = 0;
-	  *handle = NULL;
-	  if (status == __GCONV_OK)
-	    status = __GCONV_NOCONV;
-	}
-      else
-	*handle = result;
-    }
-  else
-    {
-      *nsteps = 0;
-      *handle = NULL;
-    }
-
-  return status;
-}
-
-
-#ifndef STATIC_GCONV
-static int
-internal_function
-increment_counter (struct __gconv_step *steps, size_t nsteps)
-{
-  /* Increment the user counter.  */
-  size_t cnt = nsteps;
-  int result = __GCONV_OK;
-
-  while (cnt-- > 0)
-    {
-      struct __gconv_step *step = &steps[cnt];
-
-      if (step->__counter++ == 0)
-	{
-	  /* Skip builtin modules.  */
-	  if (step->__modname != NULL)
-	    {
-	      /* Reopen a previously used module.  */
-	      step->__shlib_handle = __gconv_find_shlib (step->__modname);
-	      if (step->__shlib_handle == NULL)
-		{
-		  /* Oops, this is the second time we use this module
-		     (after unloading) and this time loading failed!?  */
-		  --step->__counter;
-		  while (++cnt < nsteps)
-		    __gconv_release_step (&steps[cnt]);
-		  result = __GCONV_NOCONV;
-		  break;
-		}
-
-	      /* The function addresses defined by the module may
-		 have changed.  */
-	      step->__fct = step->__shlib_handle->fct;
-	      step->__init_fct = step->__shlib_handle->init_fct;
-	      step->__end_fct = step->__shlib_handle->end_fct;
-	    }
-
-	  if (step->__init_fct != NULL)
-	    step->__init_fct (step);
-	}
-    }
-  return result;
-}
-#endif
-
-
-/* The main function: find a possible derivation from the `fromset' (either
-   the given name or the alias) to the `toset' (again with alias).  */
-static int
-internal_function
-find_derivation (const char *toset, const char *toset_expand,
-		 const char *fromset, const char *fromset_expand,
-		 struct __gconv_step **handle, size_t *nsteps)
-{
-  struct derivation_step *first, *current, **lastp, *solution = NULL;
-  int best_cost_hi = INT_MAX;
-  int best_cost_lo = INT_MAX;
-  int result;
-
-  /* Look whether an earlier call to `find_derivation' has already
-     computed a possible derivation.  If so, return it immediately.  */
-  result = derivation_lookup (fromset_expand ?: fromset, toset_expand ?: toset,
-			      handle, nsteps);
-  if (result == __GCONV_OK)
-    {
-#ifndef STATIC_GCONV
-      result = increment_counter (*handle, *nsteps);
-#endif
-      return result;
-    }
-
-  /* The task is to find a sequence of transformations, backed by the
-     existing modules - whether builtin or dynamically loadable -,
-     starting at `fromset' (or `fromset_expand') and ending at `toset'
-     (or `toset_expand'), and with minimal cost.
-
-     For computer scientists, this is a shortest path search in the
-     graph where the nodes are all possible charsets and the edges are
-     the transformations listed in __gconv_modules_db.
-
-     For now we use a simple algorithm with quadratic runtime behaviour.
-     A breadth-first search, starting at `fromset' and `fromset_expand'.
-     The list starting at `first' contains all nodes that have been
-     visited up to now, in the order in which they have been visited --
-     excluding the goal nodes `toset' and `toset_expand' which get
-     managed in the list starting at `solution'.
-     `current' walks through the list starting at `first' and looks
-     which nodes are reachable from the current node, adding them to
-     the end of the list [`first' or `solution' respectively] (if
-     they are visited the first time) or updating them in place (if
-     they have have already been visited).
-     In each node of either list, cost_lo and cost_hi contain the
-     minimum cost over any paths found up to now, starting at `fromset'
-     or `fromset_expand', ending at that node.  best_cost_lo and
-     best_cost_hi represent the minimum over the elements of the
-     `solution' list.  */
-
-  if (fromset_expand != NULL)
-    {
-      first = NEW_STEP (fromset_expand, 0, 0, NULL, NULL);
-      first->next = NEW_STEP (fromset, 0, 0, NULL, NULL);
-      lastp = &first->next->next;
-    }
-  else
-    {
-      first = NEW_STEP (fromset, 0, 0, NULL, NULL);
-      lastp = &first->next;
-    }
-
-  for (current = first; current != NULL; current = current->next)
-    {
-      /* Now match all the available module specifications against the
-         current charset name.  If any of them matches check whether
-         we already have a derivation for this charset.  If yes, use the
-         one with the lower costs.  Otherwise add the new charset at the
-         end.
-
-	 The module database is organized in a tree form which allows
-	 searching for prefixes.  So we search for the first entry with a
-	 matching prefix and any other matching entry can be found from
-	 this place.  */
-      struct gconv_module *node;
-
-      /* Maybe it is not necessary anymore to look for a solution for
-	 this entry since the cost is already as high (or higher) as
-	 the cost for the best solution so far.  */
-      if (current->cost_hi > best_cost_hi
-	  || (current->cost_hi == best_cost_hi
-	      && current->cost_lo >= best_cost_lo))
-	continue;
-
-      node = __gconv_modules_db;
-      while (node != NULL)
-	{
-	  int cmpres = strcmp (current->result_set, node->from_string);
-	  if (cmpres == 0)
-	    {
-	      /* Walk through the list of modules with this prefix and
-		 try to match the name.  */
-	      struct gconv_module *runp;
-
-	      /* Check all the modules with this prefix.  */
-	      runp = node;
-	      do
-		{
-		  const char *result_set = (strcmp (runp->to_string, "-") == 0
-					    ? (toset_expand ?: toset)
-					    : runp->to_string);
-		  int cost_hi = runp->cost_hi + current->cost_hi;
-		  int cost_lo = runp->cost_lo + current->cost_lo;
-		  struct derivation_step *step;
-
-		  /* We managed to find a derivation.  First see whether
-		     we have reached one of the goal nodes.  */
-		  if (strcmp (result_set, toset) == 0
-		      || (toset_expand != NULL
-			  && strcmp (result_set, toset_expand) == 0))
-		    {
-		      /* Append to the `solution' list if there
-			 is no entry with this name.  */
-		      for (step = solution; step != NULL; step = step->next)
-			if (strcmp (result_set, step->result_set) == 0)
-			  break;
-
-		      if (step == NULL)
-			{
-			  step = NEW_STEP (result_set,
-					   cost_hi, cost_lo,
-					   runp, current);
-			  step->next = solution;
-			  solution = step;
-			}
-		      else if (step->cost_hi > cost_hi
-			       || (step->cost_hi == cost_hi
-				   && step->cost_lo > cost_lo))
-			{
-			  /* A better path was found for the node,
-			     on the `solution' list.  */
-			  step->code = runp;
-			  step->last = current;
-			  step->cost_hi = cost_hi;
-			  step->cost_lo = cost_lo;
-			}
-
-		      /* Update best_cost accordingly.  */
-		      if (cost_hi < best_cost_hi
-			  || (cost_hi == best_cost_hi
-			      && cost_lo < best_cost_lo))
-			{
-			  best_cost_hi = cost_hi;
-			  best_cost_lo = cost_lo;
-			}
-		    }
-		  else if (cost_hi < best_cost_hi
-			   || (cost_hi == best_cost_hi
-			       && cost_lo < best_cost_lo))
-		    {
-		      /* Append at the end of the `first' list if there
-			 is no entry with this name.  */
-		      for (step = first; step != NULL; step = step->next)
-			if (strcmp (result_set, step->result_set) == 0)
-			  break;
-
-		      if (step == NULL)
-			{
-			  *lastp = NEW_STEP (result_set,
-					     cost_hi, cost_lo,
-					     runp, current);
-			  lastp = &(*lastp)->next;
-			}
-		      else if (step->cost_hi > cost_hi
-			       || (step->cost_hi == cost_hi
-				   && step->cost_lo > cost_lo))
-			{
-			  /* A better path was found for the node,
-			     on the `first' list.  */
-			  step->code = runp;
-			  step->last = current;
-
-			  /* Update the cost for all steps.  */
-			  for (step = first; step != NULL;
-			       step = step->next)
-			    /* But don't update the start nodes.  */
-			    if (step->code != NULL)
-			      {
-				struct derivation_step *back;
-				int hi, lo;
-
-				hi = step->code->cost_hi;
-				lo = step->code->cost_lo;
-
-				for (back = step->last; back->code != NULL;
-				     back = back->last)
-				  {
-				    hi += back->code->cost_hi;
-				    lo += back->code->cost_lo;
-				  }
-
-				step->cost_hi = hi;
-				step->cost_lo = lo;
-			      }
-
-			  /* Likewise for the nodes on the solution list.
-			     Also update best_cost accordingly.  */
-			  for (step = solution; step != NULL;
-			       step = step->next)
-			    {
-			      step->cost_hi = (step->code->cost_hi
-					       + step->last->cost_hi);
-			      step->cost_lo = (step->code->cost_lo
-					       + step->last->cost_lo);
-
-			      if (step->cost_hi < best_cost_hi
-				  || (step->cost_hi == best_cost_hi
-				      && step->cost_lo < best_cost_lo))
-				{
-				  best_cost_hi = step->cost_hi;
-				  best_cost_lo = step->cost_lo;
-				}
-			    }
-			}
-		    }
-
-		  runp = runp->same;
-		}
-	      while (runp != NULL);
-
-	      break;
-	    }
-	  else if (cmpres < 0)
-	    node = node->left;
-	  else
-	    node = node->right;
-	}
-    }
-
-  if (solution != NULL)
-    {
-      /* We really found a way to do the transformation.  */
-
-      /* Choose the best solution.  This is easy because we know that
-	 the solution list has at most length 2 (one for every possible
-	 goal node).  */
-      if (solution->next != NULL)
-	{
-	  struct derivation_step *solution2 = solution->next;
-
-	  if (solution2->cost_hi < solution->cost_hi
-	      || (solution2->cost_hi == solution->cost_hi
-		  && solution2->cost_lo < solution->cost_lo))
-	    solution = solution2;
-	}
-
-      /* Now build a data structure describing the transformation steps.  */
-      result = gen_steps (solution, toset_expand ?: toset,
-			  fromset_expand ?: fromset, handle, nsteps);
-    }
-  else
-    {
-      /* We haven't found a transformation.  Clear the result values.  */
-      *handle = NULL;
-      *nsteps = 0;
-    }
-
-  /* Add result in any case to list of known derivations.  */
-  add_derivation (fromset_expand ?: fromset, toset_expand ?: toset,
-		  *handle, *nsteps);
-
-  return result;
-}
-
-
-/* Control of initialization.  */
-__libc_once_define (static, once);
-
-
-static const char *
-do_lookup_alias (const char *name)
-{
-  struct gconv_alias key;
-  struct gconv_alias **found;
-
-  key.fromname = (char *) name;
-  found = tfind (&key, &__gconv_alias_db, __gconv_alias_compare);
-  return found != NULL ? (*found)->toname : NULL;
-}
-
-
-int
-internal_function
-__gconv_compare_alias (const char *name1, const char *name2)
-{
-  int result;
-
-  /* Ensure that the configuration data is read.  */
-  __libc_once (once, __gconv_read_conf);
-
-  if (__gconv_compare_alias_cache (name1, name2, &result) != 0)
-    result = strcmp (do_lookup_alias (name1) ?: name1,
-		     do_lookup_alias (name2) ?: name2);
-
-  return result;
-}
-
-
-int
-internal_function
-__gconv_find_transform (const char *toset, const char *fromset,
-			struct __gconv_step **handle, size_t *nsteps,
-			int flags)
-{
-  const char *fromset_expand;
-  const char *toset_expand;
-  int result;
-
-  /* Ensure that the configuration data is read.  */
-  __libc_once (once, __gconv_read_conf);
-
-  /* Acquire the lock.  */
-#ifdef HAVE_DD_LOCK
-  __lock_acquire(lock);
-#endif
-
-  result = __gconv_lookup_cache (toset, fromset, handle, nsteps, flags);
-  if (result != __GCONV_NODB)
-    {
-      /* We have a cache and could resolve the request, successful or not.  */
-#ifdef HAVE_DD_LOCK
-      __lock_release(lock);
-#endif
-
-      return result;
-    }
-
-  /* If we don't have a module database return with an error.  */
-  if (__gconv_modules_db == NULL)
-    {
-#ifdef HAVE_DD_LOCK
-  __lock_release(lock);
-#endif
-
-      return __GCONV_NOCONV;
-    }
-
-  /* See whether the names are aliases.  */
-  fromset_expand = do_lookup_alias (fromset);
-  toset_expand = do_lookup_alias (toset);
-
-  if (__builtin_expect (flags & GCONV_AVOID_NOCONV, 0)
-      /* We are not supposed to create a pseudo transformation (means
-	 copying) when the input and output character set are the same.  */
-      && (strcmp (toset, fromset) == 0
-	  || (toset_expand != NULL && strcmp (toset_expand, fromset) == 0)
-	  || (fromset_expand != NULL
-	      && (strcmp (toset, fromset_expand) == 0
-		  || (toset_expand != NULL
-		      && strcmp (toset_expand, fromset_expand) == 0)))))
-    {
-      /* Both character sets are the same.  */
-#ifdef HAVE_DD_LOCK
-  __lock_release(lock);
-#endif
-
-      return __GCONV_NOCONV;
-    }
-
-  result = find_derivation (toset, toset_expand, fromset, fromset_expand,
-			    handle, nsteps);
-
-  /* Release the lock.  */
-#ifdef HAVE_DD_LOCK
-  __lock_release(lock);
-#endif
-
-
-  /* The following code is necessary since `find_derivation' will return
-     GCONV_OK even when no derivation was found but the same request
-     was processed before.  I.e., negative results will also be cached.  */
-  return (result == __GCONV_OK
-	  ? (*handle == NULL ? __GCONV_NOCONV : __GCONV_OK)
-	  : result);
-}
-
-
-/* Release the entries of the modules list.  */
-int
-internal_function
-__gconv_close_transform (struct __gconv_step *steps, size_t nsteps)
-{
-  int result = __GCONV_OK;
-  size_t cnt;
-
-  /* Acquire the lock.  */
-#ifdef HAVE_DD_LOCK
-  __lock_acquire(lock);
-#endif
-
-
-#ifndef STATIC_GCONV
-  cnt = nsteps;
-  while (cnt-- > 0)
-    __gconv_release_step (&steps[cnt]);
-#endif
-
-  /* If we use the cache we free a bit more since we don't keep any
-     transformation records around, they are cheap enough to
-     recreate.  */
-  __gconv_release_cache (steps, nsteps);
-
-  /* Release the lock.  */
-#ifdef HAVE_DD_LOCK
-  __lock_release(lock);
-#endif
-
-
-  return result;
-}
-
-
-/* Free the modules mentioned.  */
-static void
-internal_function
-free_modules_db (struct gconv_module *node)
-{
-  if (node->left != NULL)
-    free_modules_db (node->left);
-  if (node->right != NULL)
-    free_modules_db (node->right);
-  do
-    {
-      struct gconv_module *act = node;
-      node = node->same;
-      if (act->module_name[0] == '/')
-	free (act);
-    }
-  while (node != NULL);
-}
-
-
-/* Free all resources if necessary.  */
-static void __attribute__ ((unused))
-free_mem (void)
-{
-  if (__gconv_alias_db != NULL)
-    tdestroy (__gconv_alias_db, free);
-
-  if (__gconv_modules_db != NULL)
-    free_modules_db (__gconv_modules_db);
-
-  if (known_derivations != NULL)
-    tdestroy (known_derivations, free_derivation);
-}
-
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/newlib/libc/sys/linux/iconv/gconv_dl.c b/newlib/libc/sys/linux/iconv/gconv_dl.c
deleted file mode 100644
index ee725149f..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_dl.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/* Handle loading/unloading of shared object for transformation.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <dlfcn.h>
-#include <search.h>
-#include <stdlib.h>
-#include <string.h>
-#include <bits/libc-lock.h>
-#include <sys/param.h>
-#include <ltdl.h>
-
-#include <gconv_int.h>
-
-
-#ifdef DEBUG
-/* For debugging purposes.  */
-static void print_all (void);
-#endif
-
-
-/* This is a tuning parameter.  If a transformation module is not used
-   anymore it gets not immediately unloaded.  Instead we wait a certain
-   number of load attempts for further modules.  If none of the
-   subsequent load attempts name the same object it finally gets unloaded.
-   Otherwise it is still available which hopefully is the frequent case.
-   The following number is the number of unloading attempts we wait
-   before unloading.  */
-#define TRIES_BEFORE_UNLOAD	2
-
-/* Array of loaded objects.  This is shared by all threads so we have
-   to use semaphores to access it.  */
-static void *loaded;
-
-/* Comparison function for searching `loaded_object' tree.  */
-static int
-known_compare (const void *p1, const void *p2)
-{
-  const struct __gconv_loaded_object *s1 =
-    (const struct __gconv_loaded_object *) p1;
-  const struct __gconv_loaded_object *s2 =
-    (const struct __gconv_loaded_object *) p2;
-
-  return strcmp (s1->name, s2->name);
-}
-
-/* Open the gconv database if necessary.  A non-negative return value
-   means success.  */
-struct __gconv_loaded_object *
-internal_function
-__gconv_find_shlib (const char *name)
-{
-  struct __gconv_loaded_object *found;
-  void *keyp;
-
-  
-
-  /* Search the tree of shared objects previously requested.  Data in
-     the tree are `loaded_object' structures, whose first member is a
-     `const char *', the lookup key.  The search returns a pointer to
-     the tree node structure; the first member of the is a pointer to
-     our structure (i.e. what will be a `loaded_object'); since the
-     first member of that is the lookup key string, &FCT_NAME is close
-     enough to a pointer to our structure to use as a lookup key that
-     will be passed to `known_compare' (above).  */
-
-  keyp = tfind (&name, &loaded, known_compare);
-  if (keyp == NULL)
-    {
-      /* This name was not known before.  */
-      size_t namelen = strlen (name) + 1;
-
-      found = malloc (sizeof (struct __gconv_loaded_object) + namelen);
-      if (found != NULL)
-	{
-	  /* Point the tree node at this new structure.  */
-	  found->name = (char *) memcpy (found + 1, name, namelen);
-	  found->counter = -TRIES_BEFORE_UNLOAD - 1;
-	  found->handle = NULL;
-
-	  if (__builtin_expect (tsearch (found, &loaded, known_compare)
-				== NULL, 0))
-	    {
-	      /* Something went wrong while inserting the entry.  */
-	      free (found);
-	      found = NULL;
-	    }
-	}
-    }
-  else
-    found = *(struct __gconv_loaded_object **) keyp;
-
-  /* Try to load the shared object if the usage count is 0.  This
-     implies that if the shared object is not loadable, the handle is
-     NULL and the usage count > 0.  */
-  if (found != NULL)
-    {
-      if (found->counter < -TRIES_BEFORE_UNLOAD)
-	{
-	  assert (found->handle == NULL);
-	  found->handle = __libc_dlopen (found->name);
-	  if (found->handle != NULL)
-	    {
-	      found->fct = __libc_dlsym (found->handle, "gconv");
-	      if (found->fct == NULL)
-		{
-		  /* Argh, no conversion function.  There is something
-                     wrong here.  */
-		  __gconv_release_shlib (found);
-		  found = NULL;
-		}
-	      else
-		{
-		  found->init_fct = __libc_dlsym (found->handle, "gconv_init");
-		  found->end_fct = __libc_dlsym (found->handle, "gconv_end");
-
-		  /* We have succeeded in loading the shared object.  */
-		  found->counter = 1;
-		}
-	    }
-	  else
-	    /* Error while loading the shared object.  */
-	    found = NULL;
-	}
-      else if (found->handle != NULL)
-	found->counter = MAX (found->counter + 1, 1);
-    }
-
-  return found;
-}
-
-
-/* This is very ugly but the tsearch functions provide no way to pass
-   information to the walker function.  So we use a global variable.
-   It is MT safe since we use a lock.  */
-static struct __gconv_loaded_object *release_handle;
-
-static void
-do_release_shlib (void *nodep, VISIT value, int level)
-{
-  struct __gconv_loaded_object *obj = *(struct __gconv_loaded_object **) nodep;
-
-  
-
-  if (value != preorder && value != leaf)
-    return;
-
-  if (obj == release_handle)
-    {
-      /* This is the object we want to unload.  Now decrement the
-	 reference counter.  */
-      assert (obj->counter > 0);
-      --obj->counter;
-    }
-  else if (obj->counter <= 0 && obj->counter >= -TRIES_BEFORE_UNLOAD
-	   && --obj->counter < -TRIES_BEFORE_UNLOAD && obj->handle != NULL)
-    {
-      /* Unload the shared object.  */
-      __libc_dlclose (obj->handle);
-      obj->handle = NULL;
-    }
-}
-
-
-/* Notify system that a shared object is not longer needed.  */
-void
-internal_function
-__gconv_release_shlib (struct __gconv_loaded_object *handle)
-{
-  /* Urgh, this is ugly but we have no other possibility.  */
-  release_handle = handle;
-
-  /* Process all entries.  Please note that we also visit entries
-     with release counts <= 0.  This way we can finally unload them
-     if necessary.  */
-  twalk (loaded, (void *) do_release_shlib);
-}
-
-
-/* We run this if we debug the memory allocation.  */
-static void
-do_release_all (void *nodep)
-{
-  struct __gconv_loaded_object *obj = (struct __gconv_loaded_object *) nodep;
-
-  
-  /* Unload the shared object.  */
-  if (obj->handle != NULL)
-    __libc_dlclose (obj->handle);
-
-  free (obj);
-}
-
-static void __attribute__ ((unused))
-free_mem (void)
-{
-  tdestroy (loaded, do_release_all);
-}
-text_set_element (__libc_subfreeres, free_mem);
-
-
-#ifdef DEBUG
-static void
-do_print (const void *nodep, VISIT value, int level)
-{
-  struct __gconv_loaded_object *obj = *(struct __gconv_loaded_object **) nodep;
-
-  printf ("%10s: \"%s\", %d\n",
-	  value == leaf ? "leaf" :
-	  value == preorder ? "preorder" :
-	  value == postorder ? "postorder" : "endorder",
-	  obj->name, obj->counter);
-}
-
-static void
-print_all (void)
-{
-  __twalk (loaded, do_print);
-}
-#endif
diff --git a/newlib/libc/sys/linux/iconv/gconv_int.h b/newlib/libc/sys/linux/iconv/gconv_int.h
deleted file mode 100644
index bcd50a2c6..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_int.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _GCONV_INT_H
-#define _GCONV_INT_H	1
-
-#include "gconv.h"
-#include <libc-symbols.h>
-
-__BEGIN_DECLS
-
-
-/* Type to represent search path.  */
-struct path_elem
-{
-  const char *name;
-  size_t len;
-};
-
-/* Variable with search path for `gconv' implementation.  */
-extern struct path_elem *__gconv_path_elem;
-/* Maximum length of a single path element.  */
-extern size_t __gconv_max_path_elem_len;
-
-
-/* Structure for alias definition.  Simply two strings.  */
-struct gconv_alias
-{
-  char *fromname;
-  char *toname;
-};
-
-
-/* How many character should be conveted in one call?  */
-#define GCONV_NCHAR_GOAL	8160
-
-
-/* Structure describing one loaded shared object.  This normally are
-   objects to perform conversation but as a special case the db shared
-   object is also handled.  */
-struct __gconv_loaded_object
-{
-  /* Name of the object.  It must be the first structure element.  */
-  const char *name;
-
-  /* Reference counter for the db functionality.  If no conversion is
-     needed we unload the db library.  */
-  int counter;
-
-  /* The handle for the shared object.  */
-  void *handle;
-
-  /* Pointer to the functions the module defines.  */
-  __gconv_fct fct;
-  __gconv_init_fct init_fct;
-  __gconv_end_fct end_fct;
-};
-
-
-/* Description for an available conversion module.  */
-struct gconv_module
-{
-  const char *from_string;
-  const char *to_string;
-
-  int cost_hi;
-  int cost_lo;
-
-  const char *module_name;
-
-  struct gconv_module *left;	/* Prefix smaller.  */
-  struct gconv_module *same;	/* List of entries with identical prefix.  */
-  struct gconv_module *right;	/* Prefix larger.  */
-};
-
-
-/* Internal data structure to represent transliteration module.  */
-struct trans_struct
-{
-  const char *name;
-  struct trans_struct *next;
-
-  const char **csnames;
-  size_t ncsnames;
-  __gconv_trans_fct trans_fct;
-  __gconv_trans_context_fct trans_context_fct;
-  __gconv_trans_init_fct trans_init_fct;
-  __gconv_trans_end_fct trans_end_fct;
-};
-
-
-/* Flags for `gconv_open'.  */
-enum
-{
-  GCONV_AVOID_NOCONV = 1 << 0
-};
-
-
-/* Global variables.  */
-
-/* Database of alias names.  */
-extern void *__gconv_alias_db;
-
-/* Array with available modules.  */
-extern size_t __gconv_nmodules;
-extern struct gconv_module *__gconv_modules_db;
-
-/* Value of the GCONV_PATH environment variable.  */
-extern const char *__gconv_path_envvar;
-
-
-/* The gconv functions expects the name to be in upper case and complete,
-   including the trailing slashes if necessary.  */
-#define norm_add_slashes(str,suffix) \
-  ({									      \
-    const char *cp = (str);						      \
-    char *result;							      \
-    char *tmp;								      \
-    size_t cnt = 0;							      \
-    size_t suffix_len = (suffix) == NULL ? 0 : strlen (suffix);		      \
-									      \
-    while (*cp != '\0')							      \
-      if (*cp++ == '/')							      \
-	++cnt;								      \
-									      \
-    tmp = result = alloca (cp - (str) + 3 + suffix_len);		      \
-    cp = (str);								      \
-    while (*cp != '\0')							      \
-      *tmp++ = __toupper_l (*cp++, &_nl_C_locobj);			      \
-    if (cnt < 2)							      \
-      {									      \
-	*tmp++ = '/';							      \
-	if (cnt < 1)							      \
-	  {								      \
-	    *tmp++ = '/';						      \
-	    if (suffix != NULL)						      \
-            {                                                                 \
-	      tmp = memcpy (tmp, suffix, suffix_len);		              \
-              tmp += suffix_len;                                              \
-            }                                                                 \
-	  }								      \
-      }									      \
-    *tmp = '\0';							      \
-    result;								      \
-  })
-
-
-/* Return in *HANDLE decriptor for transformation from FROMSET to TOSET.  */
-extern int __gconv_open (const char *toset, const char *fromset,
-			 __gconv_t *handle, int flags)
-     internal_function;
-
-/* Free resources associated with transformation descriptor CD.  */
-extern int __gconv_close (__gconv_t cd)
-     internal_function;
-
-/* Transform at most *INBYTESLEFT bytes from buffer starting at *INBUF
-   according to rules described by CD and place up to *OUTBYTESLEFT
-   bytes in buffer starting at *OUTBUF.  Return number of non-identical
-   conversions in *IRREVERSIBLE if this pointer is not null.  */
-extern int __gconv (__gconv_t cd, const unsigned char **inbuf,
-		    const unsigned char *inbufend, unsigned char **outbuf,
-		    unsigned char *outbufend, size_t *irreversible)
-     internal_function;
-
-/* Return in *HANDLE a pointer to an array with *NSTEPS elements describing
-   the single steps necessary for transformation from FROMSET to TOSET.  */
-extern int __gconv_find_transform (const char *toset, const char *fromset,
-				   struct __gconv_step **handle,
-				   size_t *nsteps, int flags)
-     internal_function;
-
-/* Search for transformation in cache data.  */
-extern int __gconv_lookup_cache (const char *toset, const char *fromset,
-				 struct __gconv_step **handle, size_t *nsteps,
-				 int flags)
-     internal_function;
-
-/* Compare the two name for whether they are after alias expansion the
-   same.  This function uses the cache and fails if none is
-   loaded.  */
-extern int __gconv_compare_alias_cache (const char *name1, const char *name2,
-					int *result) internal_function;
-
-/* Free data associated with a step's structure.  */
-extern void __gconv_release_step (struct __gconv_step *step)
-     internal_function;
-
-/* Read all the configuration data and cache it.  */
-extern void __gconv_read_conf (void);
-
-/* Try to read module cache file.  */
-extern int __gconv_load_cache (void) internal_function;
-
-/* Determine the directories we are looking in.  */
-extern void __gconv_get_path (void);
-
-/* Comparison function to search alias.  */
-extern int __gconv_alias_compare (const void *p1, const void *p2);
-
-/* Clear reference to transformation step implementations which might
-   cause the code to be unloaded.  */
-extern int __gconv_close_transform (struct __gconv_step *steps,
-				    size_t nsteps)
-     internal_function;
-
-/* Free all resources allocated for the transformation record when
-   using the cache.  */
-extern void __gconv_release_cache (struct __gconv_step *steps, size_t nsteps)
-     internal_function;
-
-/* Load shared object named by NAME.  If already loaded increment reference
-   count.  */
-extern struct __gconv_loaded_object *__gconv_find_shlib (const char *name)
-     internal_function;
-
-/* Release shared object.  If no further reference is available unload
-   the object.  */
-extern void __gconv_release_shlib (struct __gconv_loaded_object *handle)
-     internal_function;
-
-/* Fill STEP with information about builtin module with NAME.  */
-extern void __gconv_get_builtin_trans (const char *name,
-				       struct __gconv_step *step)
-     internal_function;
-
-/* Try to load transliteration step module.  */
-extern int __gconv_translit_find (struct trans_struct *trans)
-     internal_function;
-
-/* Transliteration using the locale's data.  */
-extern int __gconv_transliterate (struct __gconv_step *step,
-				  struct __gconv_step_data *step_data,
-				  void *trans_data,
-				  __const unsigned char *inbufstart,
-				  __const unsigned char **inbufp,
-				  __const unsigned char *inbufend,
-				  unsigned char **outbufstart,
-				  size_t *irreversible);
-
-
-/* Builtin transformations.  */
-#ifdef _LIBC
-# define __BUILTIN_TRANS(Name) \
-  extern int Name (struct __gconv_step *step,				      \
-		   struct __gconv_step_data *data,			      \
-		   const unsigned char **inbuf,				      \
-		   const unsigned char *inbufend,			      \
-		   unsigned char **outbufstart, size_t *irreversible,	      \
-		   int do_flush, int consume_incomplete)
-
-__BUILTIN_TRANS (__gconv_transform_ascii_internal);
-__BUILTIN_TRANS (__gconv_transform_internal_ascii);
-__BUILTIN_TRANS (__gconv_transform_utf8_internal);
-__BUILTIN_TRANS (__gconv_transform_internal_utf8);
-__BUILTIN_TRANS (__gconv_transform_ucs2_internal);
-__BUILTIN_TRANS (__gconv_transform_internal_ucs2);
-__BUILTIN_TRANS (__gconv_transform_ucs2reverse_internal);
-__BUILTIN_TRANS (__gconv_transform_internal_ucs2reverse);
-__BUILTIN_TRANS (__gconv_transform_internal_ucs4);
-__BUILTIN_TRANS (__gconv_transform_ucs4_internal);
-__BUILTIN_TRANS (__gconv_transform_internal_ucs4le);
-__BUILTIN_TRANS (__gconv_transform_ucs4le_internal);
-__BUILTIN_TRANS (__gconv_transform_internal_utf16);
-__BUILTIN_TRANS (__gconv_transform_utf16_internal);
-# undef __BUITLIN_TRANS
-
-#endif
-
-__END_DECLS
-
-#endif /* gconv_int.h */
diff --git a/newlib/libc/sys/linux/iconv/gconv_open.c b/newlib/libc/sys/linux/iconv/gconv_open.c
deleted file mode 100644
index 1b2fbb51a..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_open.c
+++ /dev/null
@@ -1,329 +0,0 @@
-/* Find matching transformation algorithms and initialize steps.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <locale.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gconv_int.h>
-
-int
-internal_function
-__gconv_open (const char *toset, const char *fromset, __gconv_t *handle,
-	      int flags)
-{
-  struct __gconv_step *steps;
-  size_t nsteps;
-  __gconv_t result = NULL;
-  size_t cnt = 0;
-  int res;
-  int conv_flags = 0;
-  const char *errhand;
-  const char *ignore;
-  struct trans_struct *trans = NULL;
-  char old_locale[20], *old_locale_p;
-  char *old, *new;
-  size_t len;
-
-  /* Find out whether any error handling method is specified.  */
-  errhand = strchr (toset, '/');
-  if (errhand != NULL)
-    errhand = strchr (errhand + 1, '/');
-  if (__builtin_expect (errhand != NULL, 1))
-    {
-      if (*++errhand == '\0')
-	errhand = NULL;
-      else
-	{
-	  /* Make copy without the error handling description.  */
-	  char *newtoset = (char *) alloca (errhand - toset + 1);
-	  char *tok;
-	  char *ptr;
-
-	  newtoset[errhand - toset] = '\0';
-	  toset = memcpy (newtoset, toset, errhand - toset);
-
-	  /* Find the appropriate transliteration handlers.  */
-          old = (char *)(errhand);
-          len = strlen (old) + 1;
-          new = (char *) alloca (len);
-          tok = (char *) memcpy (new, old, len);
-
-	  tok = strtok_r (tok, ",", &ptr);
-
-          /* Set locale to default C locale. */
-          old_locale_p = setlocale(LC_ALL, "C");
-          strncpy(old_locale, old_locale_p, 20);
-
-	  while (tok != NULL)
-	    {
-	      if (strcasecmp (tok, "TRANSLIT") == 0)
-		{
-		  /* It's the builtin transliteration handling.  We only
-		     support it for working on the internal encoding.  */
-		  static const char *internal_trans_names[1] = { "INTERNAL" };
-		  struct trans_struct *lastp = NULL;
-		  struct trans_struct *runp;
-
-		  for (runp = trans; runp != NULL; runp = runp->next)
-		    if (runp->trans_fct == __gconv_transliterate)
-		      break;
-		    else
-		      lastp = runp;
-
-		  if (runp == NULL)
-		    {
-		      struct trans_struct *newp;
-
-		      newp = (struct trans_struct *) alloca (sizeof (*newp));
-		      memset (newp, '\0', sizeof (*newp));
-
-		      /* We leave the `name' field zero to signal that
-			 this is an internal transliteration step.  */
-		      newp->csnames = internal_trans_names;
-		      newp->ncsnames = 1;
-		      newp->trans_fct = __gconv_transliterate;
-
-		      if (lastp == NULL)
-			trans = newp;
-		      else
-			lastp->next = newp;
-		    }
-		}
-	      else if (strcasecmp (tok, "IGNORE") == 0)
-		/* Set the flag to ignore all errors.  */
-		conv_flags |= __GCONV_IGNORE_ERRORS;
-	      else
-		{
-		  /* `tok' is possibly a module name.  We'll see later
-		     whether we can find it.  But first see that we do
-		     not already a module of this name.  */
-		  struct trans_struct *lastp = NULL;
-		  struct trans_struct *runp;
-
-		  for (runp = trans; runp != NULL; runp = runp->next)
-		    if (runp->name != NULL
-			&& strcasecmp (tok, runp->name) == 0)
-		      break;
-		    else
-		      lastp = runp;
-
-		  if (runp == NULL)
-		    {
-		      struct trans_struct *newp;
-
-		      newp = (struct trans_struct *) alloca (sizeof (*newp));
-		      memset (newp, '\0', sizeof (*newp));
-		      newp->name = tok;
-
-		      if (lastp == NULL)
-			trans = newp;
-		      else
-			lastp->next = newp;
-		    }
-		}
-
-	      tok = strtok_r (NULL, ",", &ptr);
-	    }
-	}
-    }
-
-  /* For the source character set we ignore the error handler specification.
-     XXX Is this really always the best?  */
-  ignore = strchr (fromset, '/');
-  if (ignore != NULL && (ignore = strchr (ignore + 1, '/')) != NULL
-      && *++ignore != '\0')
-    {
-      char *newfromset = (char *) alloca (ignore - fromset + 1);
-
-      newfromset[ignore - fromset] = '\0';
-      fromset = memcpy (newfromset, fromset, ignore - fromset);
-    }
-
-  res = __gconv_find_transform (toset, fromset, &steps, &nsteps, flags);
-  if (res == __GCONV_OK)
-    {
-      /* Find the modules.  */
-      struct trans_struct *lastp = NULL;
-      struct trans_struct *runp;
-
-      for (runp = trans; runp != NULL; runp = runp->next)
-	{
-	  if (runp->name == NULL
-	      || __builtin_expect (__gconv_translit_find (runp), 0) == 0)
-	    lastp = runp;
-	  else
-	    /* This means we haven't found the module.  Remove it.  */
-	    if (lastp == NULL)
-	      trans = runp->next;
-	    else
-	      lastp->next = runp->next;
-	}
-
-      /* Allocate room for handle.  */
-      result = (__gconv_t) malloc (sizeof (struct __gconv_info)
-				   + (nsteps
-				      * sizeof (struct __gconv_step_data)));
-      if (result == NULL)
-	res = __GCONV_NOMEM;
-      else
-	{
-	  size_t n;
-
-	  /* Remember the list of steps.  */
-	  result->__steps = steps;
-	  result->__nsteps = nsteps;
-
-	  /* Clear the array for the step data.  */
-	  memset (result->__data, '\0',
-		  nsteps * sizeof (struct __gconv_step_data));
-
-	  /* Call all initialization functions for the transformation
-	     step implementations.  */
-	  for (cnt = 0; cnt < nsteps; ++cnt)
-	    {
-	      size_t size;
-
-	      /* Would have to be done if we would not clear the whole
-                 array above.  */
-#if 0
-	      /* Reset the counter.  */
-	      result->__data[cnt].__invocation_counter = 0;
-
-	      /* It's a regular use.  */
-	      result->__data[cnt].__internal_use = 0;
-#endif
-
-	      /* We use the `mbstate_t' member in DATA.  */
-	      result->__data[cnt].__statep = &result->__data[cnt].__state;
-
-	      /* Now see whether we can use any of the transliteration
-		 modules for this step.  */
-	      for (runp = trans; runp != NULL; runp = runp->next)
-		for (n = 0; n < runp->ncsnames; ++n)
-		  if (strcasecmp (steps[cnt].__from_name, runp->csnames[n]) == 0)
-		    {
-		      void *data = NULL;
-
-		      /* Match!  Now try the initializer.  */
-		      if (runp->trans_init_fct == NULL
-			  || (runp->trans_init_fct (&data,
-						    steps[cnt].__to_name)
-			      == __GCONV_OK))
-			{
-			  /* Append at the end of the list.  */
-			  struct __gconv_trans_data *newp;
-			  struct __gconv_trans_data **lastp;
-
-			  newp = (struct __gconv_trans_data *)
-			    malloc (sizeof (struct __gconv_trans_data));
-			  if (newp == NULL)
-			    {
-			      res = __GCONV_NOMEM;
-			      goto bail;
-			    }
-
-			  newp->__trans_fct = runp->trans_fct;
-			  newp->__trans_context_fct = runp->trans_context_fct;
-			  newp->__trans_end_fct = runp->trans_end_fct;
-			  newp->__data = data;
-			  newp->__next = NULL;
-
-			  lastp = &result->__data[cnt].__trans;
-			  while (*lastp != NULL)
-			    lastp = &(*lastp)->__next;
-
-			  *lastp = newp;
-			}
-		      break;
-		    }
-
-	      /* If this is the last step we must not allocate an
-		 output buffer.  */
-	      if (cnt < nsteps - 1)
-		{
-		  result->__data[cnt].__flags = conv_flags;
-
-		  /* Allocate the buffer.  */
-		  size = (GCONV_NCHAR_GOAL * steps[cnt].__max_needed_to);
-
-		  result->__data[cnt].__outbuf = (char *) malloc (size);
-		  if (result->__data[cnt].__outbuf == NULL)
-		    {
-		      res = __GCONV_NOMEM;
-		      goto bail;
-		    }
-
-		  result->__data[cnt].__outbufend =
-		    result->__data[cnt].__outbuf + size;
-		}
-	      else
-		{
-		  /* Handle the last entry.  */
-		  result->__data[cnt].__flags = conv_flags | __GCONV_IS_LAST;
-
-		  break;
-		}
-	    }
-	}
-
-      if (res != __GCONV_OK)
-	{
-	  /* Something went wrong.  Free all the resources.  */
-	  int serrno;
-	bail:
-	  serrno = errno;
-
-	  if (result != NULL)
-	    {
-	      while (cnt-- > 0)
-		{
-		  struct __gconv_trans_data *transp;
-
-		  transp = result->__data[cnt].__trans;
-		  while (transp != NULL)
-		    {
-		      struct __gconv_trans_data *curp = transp;
-		      transp = transp->__next;
-
-		      if (__builtin_expect (curp->__trans_end_fct != NULL, 0))
-			curp->__trans_end_fct (curp->__data);
-
-		      free (curp);
-		    }
-
-		  free (result->__data[cnt].__outbuf);
-		}
-
-	      free (result);
-	      result = NULL;
-	    }
-
-	  __gconv_close_transform (steps, nsteps);
-
-	  __set_errno (serrno);
-	}
-    }
-
-  *handle = result;
-  setlocale(LC_ALL, old_locale);
-  return res;
-}
diff --git a/newlib/libc/sys/linux/iconv/gconv_simple.c b/newlib/libc/sys/linux/iconv/gconv_simple.c
deleted file mode 100644
index edc091f7c..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_simple.c
+++ /dev/null
@@ -1,1354 +0,0 @@
-/* Simple transformations functions.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <byteswap.h>
-#include <dlfcn.h>
-#include <endian.h>
-#include <errno.h>
-#include <gconv.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <wchar.h>
-#include <sys/param.h>
-
-#define BUILTIN_ALIAS(s1, s2) /* nothing */
-#define BUILTIN_TRANSFORMATION(From, To, Cost, Name, Fct, MinF, MaxF, \
-			       MinT, MaxT) \
-  extern int Fct (struct __gconv_step *, struct __gconv_step_data *,	      \
-		  __const unsigned char **, __const unsigned char *,	      \
-		  unsigned char **, size_t *, int, int);
-#include "gconv_builtin.h"
-
-
-#ifndef EILSEQ
-# define EILSEQ EINVAL
-#endif
-
-
-/* Transform from the internal, UCS4-like format, to UCS4.  The
-   difference between the internal ucs4 format and the real UCS4
-   format is, if any, the endianess.  The Unicode/ISO 10646 says that
-   unless some higher protocol specifies it differently, the byte
-   order is big endian.*/
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		internal_ucs4_loop
-#define TO_LOOP			internal_ucs4_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_internal_ucs4
-
-
-static inline int
-internal_ucs4_loop (struct __gconv_step *step,
-		    struct __gconv_step_data *step_data,
-		    const unsigned char **inptrp, const unsigned char *inend,
-		    unsigned char **outptrp, unsigned char *outend,
-		    size_t *irreversible)
-{
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t n_convert = MIN (inend - inptr, outend - outptr) / 4;
-  int result;
-
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-  /* Sigh, we have to do some real work.  */
-  size_t cnt;
-
-  for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4)
-    {
-      *((uint32_t *) outptr) = bswap_32 (*(const uint32_t *) inptr);
-      outptr = (unsigned char *)((uint32_t *) outptr + 1);
-    }
-
-  *inptrp = inptr;
-  *outptrp = outptr;
-#elif __BYTE_ORDER == __BIG_ENDIAN
-  /* Simply copy the data.  */
-  *inptrp = inptr + n_convert * 4;
-  *outptrp = memcpy (outptr, inptr, n_convert * 4);
-  *outptrp += n_convert * 4;
-#else
-# error "This endianess is not supported."
-#endif
-
-  /* Determine the status.  */
-  if (*inptrp == inend)
-    result = __GCONV_EMPTY_INPUT;
-  else if (*outptrp + 4 > outend)
-    result = __GCONV_FULL_OUTPUT;
-  else
-    result = __GCONV_INCOMPLETE_INPUT;
-
-  return result;
-}
-
-#ifndef _STRING_ARCH_unaligned
-static inline int
-internal_ucs4_loop_unaligned (struct __gconv_step *step,
-			      struct __gconv_step_data *step_data,
-			      const unsigned char **inptrp,
-			      const unsigned char *inend,
-			      unsigned char **outptrp, unsigned char *outend,
-			      size_t *irreversible)
-{
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t n_convert = MIN (inend - inptr, outend - outptr) / 4;
-  int result;
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-  /* Sigh, we have to do some real work.  */
-  size_t cnt;
-
-  for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4, outptr += 4)
-    {
-      outptr[0] = inptr[3];
-      outptr[1] = inptr[2];
-      outptr[2] = inptr[1];
-      outptr[3] = inptr[0];
-    }
-
-  *inptrp = inptr;
-  *outptrp = outptr;
-# elif __BYTE_ORDER == __BIG_ENDIAN
-  /* Simply copy the data.  */
-  *inptrp = inptr + n_convert * 4;
-  *outptrp = memcpy (outptr, inptr, n_convert * 4);
-  *outptrp += n_convert * 4;
-# else
-#  error "This endianess is not supported."
-# endif
-
-  /* Determine the status.  */
-  if (*inptrp == inend)
-    result = __GCONV_EMPTY_INPUT;
-  else if (*outptrp + 4 > outend)
-    result = __GCONV_FULL_OUTPUT;
-  else
-    result = __GCONV_INCOMPLETE_INPUT;
-
-  return result;
-}
-#endif
-
-
-static inline int
-internal_ucs4_loop_single (struct __gconv_step *step,
-			   struct __gconv_step_data *step_data,
-			   const unsigned char **inptrp,
-			   const unsigned char *inend,
-			   unsigned char **outptrp, unsigned char *outend,
-			   size_t *irreversible)
-{
-  mbstate_t *state = step_data->__statep;
-  size_t cnt = state->__count & 7;
-
-  while (*inptrp < inend && cnt < 4)
-    state->__value.__wchb[cnt++] = *(*inptrp)++;
-
-  if (__builtin_expect (cnt < 4, 0))
-    {
-      /* Still not enough bytes.  Store the ones in the input buffer.  */
-      state->__count &= ~7;
-      state->__count |= cnt;
-
-      return __GCONV_INCOMPLETE_INPUT;
-    }
-
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-  (*outptrp)[0] = state->__value.__wchb[3];
-  (*outptrp)[1] = state->__value.__wchb[2];
-  (*outptrp)[2] = state->__value.__wchb[1];
-  (*outptrp)[3] = state->__value.__wchb[0];
-
-  *outptrp += 4;
-#elif __BYTE_ORDER == __BIG_ENDIAN
-  {
-    uint32_t **p = (uint32_t **)outptrp;
-    uint32_t *q = *p;
-    /* XXX unaligned */
-    *q = state->__value.__wch;
-    outptrp = (unsigned char *)(p + 1);
-  }
-#else
-# error "This endianess is not supported."
-#endif
-
-  /* Clear the state buffer.  */
-  state->__count &= ~7;
-
-  return __GCONV_OK;
-}
-
-#include <iconv/skeleton.c>
-
-
-/* Transform from UCS4 to the internal, UCS4-like format.  Unlike
-   for the other direction we have to check for correct values here.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		ucs4_internal_loop
-#define TO_LOOP			ucs4_internal_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_ucs4_internal
-
-
-static inline int
-ucs4_internal_loop (struct __gconv_step *step,
-		    struct __gconv_step_data *step_data,
-		    const unsigned char **inptrp, const unsigned char *inend,
-		    unsigned char **outptrp, unsigned char *outend,
-		    size_t *irreversible)
-{
-  int flags = step_data->__flags;
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t n_convert = MIN (inend - inptr, outend - outptr) / 4;
-  int result;
-  size_t cnt;
-
-  for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4)
-    {
-      uint32_t inval;
-
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-      inval = bswap_32 (*(const uint32_t *) inptr);
-#else
-      inval = *(const uint32_t *) inptr;
-#endif
-
-      if (__builtin_expect (inval > 0x7fffffff, 0))
-	{
-	  /* The value is too large.  We don't try transliteration here since
-	     this is not an error because of the lack of possibilities to
-	     represent the result.  This is a genuine bug in the input since
-	     UCS4 does not allow such values.  */
-	  if (irreversible == NULL)
-	    /* We are transliterating, don't try to correct anything.  */
-	    return __GCONV_ILLEGAL_INPUT;
-
-	  if (flags & __GCONV_IGNORE_ERRORS)
-	    {
-	      /* Just ignore this character.  */
-	      *irreversible = *irreversible + 1;
-	      continue;
-	    }
-
-	  *inptrp = inptr;
-	  *outptrp = outptr;
-	  return __GCONV_ILLEGAL_INPUT;
-	}
-
-      *((uint32_t *) outptr) = inval;
-      outptr = (unsigned char *) ((uint32_t *) outptr + 1);
-    }
-
-  *inptrp = inptr;
-  *outptrp = outptr;
-
-  /* Determine the status.  */
-  if (*inptrp == inend)
-    result = __GCONV_EMPTY_INPUT;
-  else if (*outptrp + 4 > outend)
-    result = __GCONV_FULL_OUTPUT;
-  else
-    result = __GCONV_INCOMPLETE_INPUT;
-
-  return result;
-}
-
-#ifndef _STRING_ARCH_unaligned
-static inline int
-ucs4_internal_loop_unaligned (struct __gconv_step *step,
-			      struct __gconv_step_data *step_data,
-			      const unsigned char **inptrp,
-			      const unsigned char *inend,
-			      unsigned char **outptrp, unsigned char *outend,
-			      size_t *irreversible)
-{
-  int flags = step_data->__flags;
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t n_convert = MIN (inend - inptr, outend - outptr) / 4;
-  int result;
-  size_t cnt;
-
-  for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4)
-    {
-      if (__builtin_expect (inptr[0] > 0x80, 0))
-	{
-	  /* The value is too large.  We don't try transliteration here since
-	     this is not an error because of the lack of possibilities to
-	     represent the result.  This is a genuine bug in the input since
-	     UCS4 does not allow such values.  */
-	  if (irreversible == NULL)
-	    /* We are transliterating, don't try to correct anything.  */
-	    return __GCONV_ILLEGAL_INPUT;
-
-	  if (flags & __GCONV_IGNORE_ERRORS)
-	    {
-	      /* Just ignore this character.  */
-	      *irreversible = *irreversible + 1;
-	      continue;
-	    }
-
-	  *inptrp = inptr;
-	  *outptrp = outptr;
- 	  return __GCONV_ILLEGAL_INPUT;
-	}
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-      outptr[3] = inptr[0];
-      outptr[2] = inptr[1];
-      outptr[1] = inptr[2];
-      outptr[0] = inptr[3];
-# else
-      outptr[0] = inptr[0];
-      outptr[1] = inptr[1];
-      outptr[2] = inptr[2];
-      outptr[3] = inptr[3];
-# endif
-      outptr += 4;
-    }
-
-  *inptrp = inptr;
-  *outptrp = outptr;
-
-  /* Determine the status.  */
-  if (*inptrp == inend)
-    result = __GCONV_EMPTY_INPUT;
-  else if (*outptrp + 4 > outend)
-    result = __GCONV_FULL_OUTPUT;
-  else
-    result = __GCONV_INCOMPLETE_INPUT;
-
-  return result;
-}
-#endif
-
-
-static inline int
-ucs4_internal_loop_single (struct __gconv_step *step,
-			   struct __gconv_step_data *step_data,
-			   const unsigned char **inptrp,
-			   const unsigned char *inend,
-			   unsigned char **outptrp, unsigned char *outend,
-			   size_t *irreversible)
-{
-  mbstate_t *state = step_data->__statep;
-  int flags = step_data->__flags;
-  size_t cnt = state->__count & 7;
-
-  while (*inptrp < inend && cnt < 4)
-    state->__value.__wchb[cnt++] = *(*inptrp)++;
-
-  if (__builtin_expect (cnt < 4, 0))
-    {
-      /* Still not enough bytes.  Store the ones in the input buffer.  */
-      state->__count &= ~7;
-      state->__count |= cnt;
-
-      return __GCONV_INCOMPLETE_INPUT;
-    }
-
-  if (__builtin_expect (((unsigned char *) state->__value.__wchb)[0] > 0x80,
-			0))
-    {
-      /* The value is too large.  We don't try transliteration here since
-	 this is not an error because of the lack of possibilities to
-	 represent the result.  This is a genuine bug in the input since
-	 UCS4 does not allow such values.  */
-      if (!(flags & __GCONV_IGNORE_ERRORS))
-	{
-	  *inptrp -= cnt - (state->__count & 7);
-	  return __GCONV_ILLEGAL_INPUT;
-	}
-    }
-  else
-    {
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-      (*outptrp)[0] = state->__value.__wchb[3];
-      (*outptrp)[1] = state->__value.__wchb[2];
-      (*outptrp)[2] = state->__value.__wchb[1];
-      (*outptrp)[3] = state->__value.__wchb[0];
-#elif __BYTE_ORDER == __BIG_ENDIAN
-      (*outptrp)[0] = state->__value.__wchb[0];
-      (*outptrp)[1] = state->__value.__wchb[1];
-      (*outptrp)[2] = state->__value.__wchb[2];
-      (*outptrp)[3] = state->__value.__wchb[3];
-#endif
-
-      *outptrp += 4;
-    }
-
-  /* Clear the state buffer.  */
-  state->__count &= ~7;
-
-  return __GCONV_OK;
-}
-
-#include <iconv/skeleton.c>
-
-
-/* Similarly for the little endian form.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		internal_ucs4le_loop
-#define TO_LOOP			internal_ucs4le_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_internal_ucs4le
-
-
-static inline int
-internal_ucs4le_loop (struct __gconv_step *step,
-		      struct __gconv_step_data *step_data,
-		      const unsigned char **inptrp, const unsigned char *inend,
-		      unsigned char **outptrp, unsigned char *outend,
-		      size_t *irreversible)
-{
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t n_convert = MIN (inend - inptr, outend - outptr) / 4;
-  int result;
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-  /* Sigh, we have to do some real work.  */
-  size_t cnt;
-
-  for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4)
-    *((uint32_t *) outptr)++ = bswap_32 (*(const uint32_t *) inptr);
-
-  *inptrp = inptr;
-  *outptrp = outptr;
-#elif __BYTE_ORDER == __LITTLE_ENDIAN
-  /* Simply copy the data.  */
-  *inptrp = inptr + n_convert * 4;
-  *outptrp = memcpy (outptr, inptr, n_convert * 4);
-  *outptrp += n_convert * 4;
-#else
-# error "This endianess is not supported."
-#endif
-
-  /* Determine the status.  */
-  if (*inptrp == inend)
-    result = __GCONV_EMPTY_INPUT;
-  else if (*outptrp + 4 > outend)
-    result = __GCONV_FULL_OUTPUT;
-  else
-    result = __GCONV_INCOMPLETE_INPUT;
-
-  return result;
-}
-
-#ifndef _STRING_ARCH_unaligned
-static inline int
-internal_ucs4le_loop_unaligned (struct __gconv_step *step,
-				struct __gconv_step_data *step_data,
-				const unsigned char **inptrp,
-				const unsigned char *inend,
-				unsigned char **outptrp, unsigned char *outend,
-				size_t *irreversible)
-{
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t n_convert = MIN (inend - inptr, outend - outptr) / 4;
-  int result;
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-  /* Sigh, we have to do some real work.  */
-  size_t cnt;
-
-  for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4, outptr += 4)
-    {
-      outptr[0] = inptr[3];
-      outptr[1] = inptr[2];
-      outptr[2] = inptr[1];
-      outptr[3] = inptr[0];
-    }
-
-  *inptrp = inptr;
-  *outptrp = outptr;
-# elif __BYTE_ORDER == __LITTLE_ENDIAN
-  /* Simply copy the data.  */
-  *inptrp = inptr + n_convert * 4;
-  *outptrp = memcpy (outptr, inptr, n_convert * 4);
-  *outptrp += n_convert * 4;
-# else
-#  error "This endianess is not supported."
-# endif
-
-  /* Determine the status.  */
-  if (*inptrp + 4 > inend)
-    result = __GCONV_EMPTY_INPUT;
-  else if (*outptrp + 4 > outend)
-    result = __GCONV_FULL_OUTPUT;
-  else
-    result = __GCONV_INCOMPLETE_INPUT;
-
-  return result;
-}
-#endif
-
-
-static inline int
-internal_ucs4le_loop_single (struct __gconv_step *step,
-			     struct __gconv_step_data *step_data,
-			     const unsigned char **inptrp,
-			     const unsigned char *inend,
-			     unsigned char **outptrp, unsigned char *outend,
-			     size_t *irreversible)
-{
-  mbstate_t *state = step_data->__statep;
-  size_t cnt = state->__count & 7;
-
-  while (*inptrp < inend && cnt < 4)
-    state->__value.__wchb[cnt++] = *(*inptrp)++;
-
-  if (__builtin_expect (cnt < 4, 0))
-    {
-      /* Still not enough bytes.  Store the ones in the input buffer.  */
-      state->__count &= ~7;
-      state->__count |= cnt;
-
-      return __GCONV_INCOMPLETE_INPUT;
-    }
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-  (*outptrp)[0] = state->__value.__wchb[3];
-  (*outptrp)[1] = state->__value.__wchb[2];
-  (*outptrp)[2] = state->__value.__wchb[1];
-  (*outptrp)[3] = state->__value.__wchb[0];
-
-  *outptrp += 4;
-#else
-  {
-  /* XXX unaligned */
-  uint32_t **p = (uint32_t **)outptrp;
-  uint32_t *q = *p;
-  *q = state->__value.__wch;
-  outptrp = (unsigned char **)(p + 1);
-  }
-#endif
-
-  /* Clear the state buffer.  */
-  state->__count &= ~7;
-
-  return __GCONV_OK;
-}
-
-#include <iconv/skeleton.c>
-
-
-/* And finally from UCS4-LE to the internal encoding.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		ucs4le_internal_loop
-#define TO_LOOP			ucs4le_internal_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_ucs4le_internal
-
-
-static inline int
-ucs4le_internal_loop (struct __gconv_step *step,
-		      struct __gconv_step_data *step_data,
-		      const unsigned char **inptrp, const unsigned char *inend,
-		      unsigned char **outptrp, unsigned char *outend,
-		      size_t *irreversible)
-{
-  int flags = step_data->__flags;
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t n_convert = MIN (inend - inptr, outend - outptr) / 4;
-  int result;
-  size_t cnt;
-
-  for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4)
-    {
-      uint32_t inval;
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-      inval = bswap_32 (*(const uint32_t *) inptr);
-#else
-      inval = *(const uint32_t *) inptr;
-#endif
-
-      if (__builtin_expect (inval > 0x7fffffff, 0))
-	{
-	  /* The value is too large.  We don't try transliteration here since
-	     this is not an error because of the lack of possibilities to
-	     represent the result.  This is a genuine bug in the input since
-	     UCS4 does not allow such values.  */
-	  if (irreversible == NULL)
-	    /* We are transliterating, don't try to correct anything.  */
-	    return __GCONV_ILLEGAL_INPUT;
-
-	  if (flags & __GCONV_IGNORE_ERRORS)
-	    {
-	      /* Just ignore this character.  */
-	      ++*irreversible;
-	      continue;
-	    }
-
-	  return __GCONV_ILLEGAL_INPUT;
-	}
-
-      *((uint32_t *) outptr) = inval;
-      outptr = (unsigned char *)((uint32_t *) outptr + 1);
-    }
-
-  *inptrp = inptr;
-  *outptrp = outptr;
-
-  /* Determine the status.  */
-  if (*inptrp == inend)
-    result = __GCONV_EMPTY_INPUT;
-  else if (*outptrp + 4 > outend)
-    result = __GCONV_FULL_OUTPUT;
-  else
-    result = __GCONV_INCOMPLETE_INPUT;
-
-  return result;
-}
-
-#ifndef _STRING_ARCH_unaligned
-static inline int
-ucs4le_internal_loop_unaligned (struct __gconv_step *step,
-				struct __gconv_step_data *step_data,
-				const unsigned char **inptrp,
-				const unsigned char *inend,
-				unsigned char **outptrp, unsigned char *outend,
-				size_t *irreversible)
-{
-  int flags = step_data->__flags;
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t n_convert = MIN (inend - inptr, outend - outptr) / 4;
-  int result;
-  size_t cnt;
-
-  for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4)
-    {
-      if (__builtin_expect (inptr[3] > 0x80, 0))
-	{
-	  /* The value is too large.  We don't try transliteration here since
-	     this is not an error because of the lack of possibilities to
-	     represent the result.  This is a genuine bug in the input since
-	     UCS4 does not allow such values.  */
-	  if (irreversible == NULL)
-	    /* We are transliterating, don't try to correct anything.  */
-	    return __GCONV_ILLEGAL_INPUT;
-
-	  if (flags & __GCONV_IGNORE_ERRORS)
-	    {
-	      /* Just ignore this character.  */
-	      ++*irreversible;
-	      continue;
-	    }
-
-	  *inptrp = inptr;
-	  *outptrp = outptr;
- 	  return __GCONV_ILLEGAL_INPUT;
-	}
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-      outptr[3] = inptr[0];
-      outptr[2] = inptr[1];
-      outptr[1] = inptr[2];
-      outptr[0] = inptr[3];
-# else
-      outptr[0] = inptr[0];
-      outptr[1] = inptr[1];
-      outptr[2] = inptr[2];
-      outptr[3] = inptr[3];
-# endif
-
-      outptr += 4;
-    }
-
-  *inptrp = inptr;
-  *outptrp = outptr;
-
-  /* Determine the status.  */
-  if (*inptrp == inend)
-    result = __GCONV_EMPTY_INPUT;
-  else if (*outptrp + 4 > outend)
-    result = __GCONV_FULL_OUTPUT;
-  else
-    result = __GCONV_INCOMPLETE_INPUT;
-
-  return result;
-}
-#endif
-
-
-static inline int
-ucs4le_internal_loop_single (struct __gconv_step *step,
-			     struct __gconv_step_data *step_data,
-			     const unsigned char **inptrp,
-			     const unsigned char *inend,
-			     unsigned char **outptrp, unsigned char *outend,
-			     size_t *irreversible)
-{
-  mbstate_t *state = step_data->__statep;
-  int flags = step_data->__flags;
-  size_t cnt = state->__count & 7;
-
-  while (*inptrp < inend && cnt < 4)
-    state->__value.__wchb[cnt++] = *(*inptrp)++;
-
-  if (__builtin_expect (cnt < 4, 0))
-    {
-      /* Still not enough bytes.  Store the ones in the input buffer.  */
-      state->__count &= ~7;
-      state->__count |= cnt;
-
-      return __GCONV_INCOMPLETE_INPUT;
-    }
-
-  if (__builtin_expect (((unsigned char *) state->__value.__wchb)[3] > 0x80,
-			0))
-    {
-      /* The value is too large.  We don't try transliteration here since
-	 this is not an error because of the lack of possibilities to
-	 represent the result.  This is a genuine bug in the input since
-	 UCS4 does not allow such values.  */
-      if (!(flags & __GCONV_IGNORE_ERRORS))
-	return __GCONV_ILLEGAL_INPUT;
-    }
-  else
-    {
-#if __BYTE_ORDER == __BIG_ENDIAN
-      (*outptrp)[0] = state->__value.__wchb[3];
-      (*outptrp)[1] = state->__value.__wchb[2];
-      (*outptrp)[2] = state->__value.__wchb[1];
-      (*outptrp)[3] = state->__value.__wchb[0];
-#elif __BYTE_ORDER == __BIG_ENDIAN
-      (*outptrp)[0] = state->__value.__wchb[0];
-      (*outptrp)[1] = state->__value.__wchb[1];
-      (*outptrp)[2] = state->__value.__wchb[2];
-      (*outptrp)[3] = state->__value.__wchb[3];
-#endif
-
-      *outptrp += 4;
-    }
-
-  /* Clear the state buffer.  */
-  state->__count &= ~7;
-
-  return __GCONV_OK;
-}
-
-#include <iconv/skeleton.c>
-
-
-/* Convert from ISO 646-IRV to the internal (UCS4-like) format.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		1
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		ascii_internal_loop
-#define TO_LOOP			ascii_internal_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_ascii_internal
-#define ONE_DIRECTION		1
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#define BODY \
-  {									      \
-    if (__builtin_expect (*inptr > '\x7f', 0))				      \
-      {									      \
-	/* The value is too large.  We don't try transliteration here since   \
-	   this is not an error because of the lack of possibilities to	      \
-	   represent the result.  This is a genuine bug in the input since    \
-	   ASCII does not allow such values.  */			      \
-	if (! ignore_errors_p ())					      \
-	  {								      \
-	    /* This is no correct ANSI_X3.4-1968 character.  */		      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	*irreversible = *irreversible + 1;				      \
-	++inptr;							      \
-      }									      \
-    else								      \
-      { 								      \
-        /* It's an one byte sequence.  */				      \
-        *((uint32_t *) outptr) = *inptr;				      \
-        ++inptr;							      \
-        outptr = (unsigned char *)((uint32_t *) outptr + 1);		      \
-      }									      \
-  }
-#define LOOP_NEED_FLAGS
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
-
-
-/* Convert from the internal (UCS4-like) format to ISO 646-IRV.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		1
-#define FROM_DIRECTION		1
-#define FROM_LOOP		internal_ascii_loop
-#define TO_LOOP			internal_ascii_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_internal_ascii
-#define ONE_DIRECTION		1
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#define BODY \
-  {									      \
-    if (__builtin_expect (*((const uint32_t *) inptr) > 0x7f, 0))	      \
-      {									      \
-	UNICODE_TAG_HANDLER (*((const uint32_t *) inptr), 4);		      \
-	STANDARD_ERR_HANDLER (4);					      \
-      }									      \
-    else								      \
-      { 								      \
-        /* It's an one byte sequence.  */				      \
-        *outptr++ = *((const uint32_t *) inptr);			      \
-        inptr = ((const uint32_t *) inptr + 1);				      \
-      }									      \
-  }
-#define LOOP_NEED_FLAGS
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
-
-
-/* Convert from the internal (UCS4-like) format to UTF-8.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		1
-#define MAX_NEEDED_TO		6
-#define FROM_DIRECTION		1
-#define FROM_LOOP		internal_utf8_loop
-#define TO_LOOP			internal_utf8_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_internal_utf8
-#define ONE_DIRECTION		1
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define MAX_NEEDED_OUTPUT	MAX_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#define BODY \
-  {									      \
-    uint32_t wc = *((const uint32_t *) inptr);				      \
-									      \
-    if (wc < 0x80)							      \
-      /* It's an one byte sequence.  */					      \
-      *outptr++ = (unsigned char) wc;					      \
-    else if (__builtin_expect (wc <= 0x7fffffff, 1))			      \
-      {									      \
-	size_t step;							      \
-	char *start;							      \
-									      \
-	for (step = 2; step < 6; ++step)				      \
-	  if ((wc & (~(uint32_t)0 << (5 * step + 1))) == 0)		      \
-	    break;							      \
-									      \
-	if (__builtin_expect (outptr + step > outend, 0))		      \
-	  {								      \
-	    /* Too long.  */						      \
-	    result = __GCONV_FULL_OUTPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	start = outptr;							      \
-	*outptr = (unsigned char) (~0xff >> step);			      \
-	outptr += step;							      \
-	--step;								      \
-	do								      \
-	  {								      \
-	    start[step] = 0x80 | (wc & 0x3f);				      \
-	    wc >>= 6;							      \
-	  }								      \
-	while (--step > 0);						      \
-	start[0] |= wc;							      \
-      }									      \
-    else								      \
-      {									      \
-	STANDARD_ERR_HANDLER (4);					      \
-      }									      \
-									      \
-    inptr += 4;								      \
-  }
-#define LOOP_NEED_FLAGS
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
-
-
-/* Convert from UTF-8 to the internal (UCS4-like) format.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		1
-#define MAX_NEEDED_FROM		6
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		utf8_internal_loop
-#define TO_LOOP			utf8_internal_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_utf8_internal
-#define ONE_DIRECTION		1
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MAX_NEEDED_INPUT	MAX_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#define BODY \
-  {									      \
-    uint32_t ch;							      \
-    uint32_t cnt;							      \
-    uint32_t i;							      \
-									      \
-    /* Next input byte.  */						      \
-    ch = *inptr;							      \
-									      \
-    if (ch < 0x80)							      \
-      {									      \
-	/* One byte sequence.  */					      \
-	cnt = 1;							      \
-	++inptr;							      \
-      }									      \
-    else								      \
-      {									      \
- 	if (ch >= 0xc2 && ch < 0xe0)					      \
-	  {								      \
- 	    /* We expect two bytes.  The first byte cannot be 0xc0 or 0xc1,   \
- 	       otherwise the wide character could have been represented	      \
- 	       using a single byte.  */					      \
-	    cnt = 2;							      \
-	    ch &= 0x1f;							      \
-	  }								      \
-        else if (__builtin_expect ((ch & 0xf0) == 0xe0, 1))		      \
-	  {								      \
-	    /* We expect three bytes.  */				      \
-	    cnt = 3;							      \
-	    ch &= 0x0f;							      \
-	  }								      \
-	else if (__builtin_expect ((ch & 0xf8) == 0xf0, 1))		      \
-	  {								      \
-	    /* We expect four bytes.  */				      \
-	    cnt = 4;							      \
-	    ch &= 0x07;							      \
-	  }								      \
-	else if (__builtin_expect ((ch & 0xfc) == 0xf8, 1))		      \
-	  {								      \
-	    /* We expect five bytes.  */				      \
-	    cnt = 5;							      \
-	    ch &= 0x03;							      \
-	  }								      \
-	else if (__builtin_expect ((ch & 0xfe) == 0xfc, 1))		      \
-	  {								      \
-	    /* We expect six bytes.  */					      \
-	    cnt = 6;							      \
-	    ch &= 0x01;							      \
-	  }								      \
-	else								      \
-	  {								      \
-	    int skipped;						      \
-									      \
-	    if (! ignore_errors_p ())					      \
-	      {								      \
-		/* This is an illegal encoding.  */			      \
-		result = __GCONV_ILLEGAL_INPUT;				      \
-		break;							      \
-	      }								      \
-									      \
-	    /* Search the end of this ill-formed UTF-8 character.  This	      \
-	       is the next byte with (x & 0xc0) != 0x80.  */		      \
-	     skipped = 0;						      \
-	     do								      \
-	       {							      \
-		 ++inptr;						      \
-		 ++skipped;						      \
-	       }							      \
-	     while (inptr < inend && (*inptr & 0xc0) == 0x80 && skipped < 5); \
-									      \
-	     continue;							      \
-	  }								      \
-									      \
-	if (__builtin_expect (inptr + cnt > inend, 0))			      \
-	  {								      \
-	    /* We don't have enough input.  But before we report that check   \
-	       that all the bytes are correct.  */			      \
-	    for (i = 1; inptr + i < inend; ++i)				      \
-	      if ((inptr[i] & 0xc0) != 0x80)				      \
-		break;							      \
-									      \
-	    if (__builtin_expect (inptr + i == inend, 1))		      \
-	      {								      \
-		result = __GCONV_INCOMPLETE_INPUT;			      \
-		break;							      \
-	      }								      \
-									      \
-	    if (ignore_errors_p ())					      \
-	      {								      \
-		/* Ignore it.  */					      \
-		inptr += i;						      \
-		*irreversible = *irreversible + 1;			      \
-		continue;						      \
-	      }								      \
-									      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	/* Read the possible remaining bytes.  */			      \
-	for (i = 1; i < cnt; ++i)					      \
-	  {								      \
-	    uint32_t byte = inptr[i];					      \
-									      \
-	    if ((byte & 0xc0) != 0x80)					      \
-	      /* This is an illegal encoding.  */			      \
-	      break;							      \
-									      \
-	    ch <<= 6;							      \
-	    ch |= byte & 0x3f;						      \
-	  }								      \
-									      \
-	/* If i < cnt, some trail byte was not >= 0x80, < 0xc0.		      \
-	   If cnt > 2 and ch < 2^(5*cnt-4), the wide character ch could	      \
-	   have been represented with fewer than cnt bytes.  */		      \
-	if (i < cnt || (cnt > 2 && (ch >> (5 * cnt - 4)) == 0))		      \
-	  {								      \
-	    /* This is an illegal encoding.  */				      \
-	    if (ignore_errors_p ())					      \
-	      {								      \
-		inptr += i;						      \
-		*irreversible = *irreversible + 1;			      \
-		continue;						      \
-	      }								      \
-									      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-									      \
-	inptr += cnt;							      \
-      }									      \
-									      \
-    /* Now adjust the pointers and store the result.  */		      \
-    *((uint32_t *) outptr) = ch;					      \
-    outptr = (unsigned char *)((uint32_t *) outptr + 1);		      \
-  }
-#define LOOP_NEED_FLAGS
-
-#define STORE_REST \
-  {									      \
-    /* We store the remaining bytes while converting them into the UCS4	      \
-       format.  We can assume that the first byte in the buffer is	      \
-       correct and that it requires a larger number of bytes than there	      \
-       are in the input buffer.  */					      \
-    wint_t ch = **inptrp;						      \
-    size_t cnt;								      \
-									      \
-    state->__count = inend - *inptrp;					      \
-									      \
-    if (ch >= 0xc2 && ch < 0xe0)					      \
-      {									      \
-	/* We expect two bytes.  The first byte cannot be 0xc0 or	      \
-	   0xc1, otherwise the wide character could have been		      \
-	   represented using a single byte.  */				      \
-	cnt = 2;							      \
-	ch &= 0x1f;							      \
-      }									      \
-    else if (__builtin_expect ((ch & 0xf0) == 0xe0, 1))			      \
-      {									      \
-	/* We expect three bytes.  */					      \
-	cnt = 3;							      \
-	ch &= 0x0f;							      \
-      }									      \
-    else if (__builtin_expect ((ch & 0xf8) == 0xf0, 1))			      \
-      {									      \
-	/* We expect four bytes.  */					      \
-	cnt = 4;							      \
-	ch &= 0x07;							      \
-      }									      \
-    else if (__builtin_expect ((ch & 0xfc) == 0xf8, 1))			      \
-      {									      \
-	/* We expect five bytes.  */					      \
-	cnt = 5;							      \
-	ch &= 0x03;							      \
-      }									      \
-    else								      \
-      {									      \
-	/* We expect six bytes.  */					      \
-	cnt = 6;							      \
-	ch &= 0x01;							      \
-      }									      \
-									      \
-    /* The first byte is already consumed.  */				      \
-    --cnt;								      \
-    while (++(*inptrp) < inend)						      \
-      {									      \
-	ch <<= 6;							      \
-	ch |= **inptrp & 0x3f;						      \
-	--cnt;								      \
-      }									      \
-									      \
-    /* Shift for the so far missing bytes.  */				      \
-    ch <<= cnt * 6;							      \
-									      \
-    /* Store the value.  */						      \
-    state->__value.__wch = ch;						      \
-  }
-
-#define UNPACK_BYTES \
-  {									      \
-    wint_t wch = state->__value.__wch;					      \
-    size_t ntotal;							      \
-    inlen = state->__count;						      \
-									      \
-    if (state->__value.__wch <= 0x7ff)					      \
-      {									      \
-	bytebuf[0] = 0xc0;						      \
-	ntotal = 2;							      \
-      }									      \
-    else if (__builtin_expect (state->__value.__wch <= 0xffff, 1))	      \
-      {									      \
-	bytebuf[0] = 0xe0;						      \
-	ntotal = 3;							      \
-      }									      \
-    else if (__builtin_expect (state->__value.__wch < 0x1fffff, 1))	      \
-      {									      \
-	bytebuf[0] = 0xf0;						      \
-	ntotal = 4;							      \
-      }									      \
-    else if (__builtin_expect (state->__value.__wch < 0x3ffffff, 1))	      \
-      {									      \
-	bytebuf[0] = 0xf8;						      \
-	ntotal = 5;							      \
-      }									      \
-    else								      \
-      {									      \
-	bytebuf[0] = 0xfc;						      \
-	ntotal = 6;							      \
-      }									      \
-									      \
-    do									      \
-      {									      \
-	if (--ntotal < inlen)						      \
-	  bytebuf[ntotal] = 0x80 | (wch & 0x3f);			      \
-	wch >>= 6;							      \
-      }									      \
-    while (ntotal > 1);							      \
-									      \
-    bytebuf[0] |= wch;							      \
-  }
-
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
-
-
-/* Convert from UCS2 to the internal (UCS4-like) format.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		2
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		ucs2_internal_loop
-#define TO_LOOP			ucs2_internal_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_ucs2_internal
-#define ONE_DIRECTION		1
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#define BODY \
-  {									      \
-    uint16_t u1 = *((const uint16_t *) inptr);				      \
-									      \
-    if (__builtin_expect (u1 >= 0xd800 && u1 < 0xe000, 0))		      \
-      {									      \
-	/* Surrogate characters in UCS-2 input are not valid.  Reject	      \
-	   them.  (Catching this here is not security relevant.)  */	      \
-	if (! ignore_errors_p ())					      \
-	  {								      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-	inptr += 2;							      \
-	*irreversible = *irreversible + 1;				      \
-	continue;							      \
-      }									      \
-									      \
-    *((uint32_t *) outptr) = u1;					      \
-    outptr = (unsigned char *)((uint32_t *) outptr + 1);		      \
-    inptr += 2;								      \
-  }
-#define LOOP_NEED_FLAGS
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
-
-
-/* Convert from the internal (UCS4-like) format to UCS2.  */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		2
-#define FROM_DIRECTION		1
-#define FROM_LOOP		internal_ucs2_loop
-#define TO_LOOP			internal_ucs2_loop /* This is not used.  */
-#define FUNCTION_NAME		__gconv_transform_internal_ucs2
-#define ONE_DIRECTION		1
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#define BODY \
-  {									      \
-    uint32_t val = *((const uint32_t *) inptr);				      \
-									      \
-    if (__builtin_expect (val >= 0x10000, 0))				      \
-      {									      \
-	UNICODE_TAG_HANDLER (val, 4);					      \
-	STANDARD_ERR_HANDLER (4);					      \
-      }									      \
-    else if (__builtin_expect (val >= 0xd800 && val < 0xe000, 0))	      \
-      {									      \
-	/* Surrogate characters in UCS-4 input are not valid.		      \
-	   We must catch this, because the UCS-2 output might be	      \
-	   interpreted as UTF-16 by other programs.  If we let		      \
-	   surrogates pass through, attackers could make a security	      \
-	   hole exploit by synthesizing any desired plane 1-16		      \
-	   character.  */						      \
-	if (! ignore_errors_p ())					      \
-	  {								      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-	inptr += 4;							      \
-	*irreversible = *irreversible + 1;				      \
-	continue;							      \
-      }									      \
-    else 								      \
-      {									      \
-	*((uint16_t *) outptr) = val;					      \
-	outptr = (unsigned char *)((uint16_t *) outptr + 1);		      \
-	inptr += 4;							      \
-      }									      \
-  }
-#define LOOP_NEED_FLAGS
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
-
-
-/* Convert from UCS2 in other endianness to the internal (UCS4-like) format. */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		2
-#define MIN_NEEDED_TO		4
-#define FROM_DIRECTION		1
-#define FROM_LOOP		ucs2reverse_internal_loop
-#define TO_LOOP			ucs2reverse_internal_loop/* This is not used.*/
-#define FUNCTION_NAME		__gconv_transform_ucs2reverse_internal
-#define ONE_DIRECTION		1
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#define BODY \
-  {									      \
-    uint16_t u1 = bswap_16 (*((const uint16_t *) inptr));		      \
-									      \
-    if (__builtin_expect (u1 >= 0xd800 && u1 < 0xe000, 0))		      \
-      {									      \
-	/* Surrogate characters in UCS-2 input are not valid.  Reject	      \
-	   them.  (Catching this here is not security relevant.)  */	      \
-	if (! ignore_errors_p ())					      \
-	  {								      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-	inptr += 2;							      \
-	*irreversible = *irreversible + 1;				      \
-	continue;							      \
-      }									      \
-									      \
-    *((uint32_t *) outptr) = u1;					      \
-    outptr = (unsigned char *)((uint32_t *) outptr + 1);		      \
-    inptr += 2;								      \
-  }
-#define LOOP_NEED_FLAGS
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
-
-
-/* Convert from the internal (UCS4-like) format to UCS2 in other endianness. */
-#define DEFINE_INIT		0
-#define DEFINE_FINI		0
-#define MIN_NEEDED_FROM		4
-#define MIN_NEEDED_TO		2
-#define FROM_DIRECTION		1
-#define FROM_LOOP		internal_ucs2reverse_loop
-#define TO_LOOP			internal_ucs2reverse_loop/* This is not used.*/
-#define FUNCTION_NAME		__gconv_transform_internal_ucs2reverse
-#define ONE_DIRECTION		1
-
-#define MIN_NEEDED_INPUT	MIN_NEEDED_FROM
-#define MIN_NEEDED_OUTPUT	MIN_NEEDED_TO
-#define LOOPFCT			FROM_LOOP
-#define BODY \
-  {									      \
-    uint32_t val = *((const uint32_t *) inptr);				      \
-    if (__builtin_expect (val >= 0x10000, 0))				      \
-      {									      \
-	UNICODE_TAG_HANDLER (val, 4);					      \
-	STANDARD_ERR_HANDLER (4);					      \
-      }									      \
-    else if (__builtin_expect (val >= 0xd800 && val < 0xe000, 0))	      \
-      {									      \
-	/* Surrogate characters in UCS-4 input are not valid.		      \
-	   We must catch this, because the UCS-2 output might be	      \
-	   interpreted as UTF-16 by other programs.  If we let		      \
-	   surrogates pass through, attackers could make a security	      \
-	   hole exploit by synthesizing any desired plane 1-16		      \
-	   character.  */						      \
-	if (! ignore_errors_p ())					      \
-	  {								      \
-	    result = __GCONV_ILLEGAL_INPUT;				      \
-	    break;							      \
-	  }								      \
-	inptr += 4;							      \
-	*irreversible = *irreversible + 1;				      \
-	continue;							      \
-      }									      \
-    else 								      \
-      {									      \
-	*((uint16_t *) outptr) = bswap_16 (val);			      \
-	outptr = (unsigned char *)((uint16_t *) outptr + 1);		      \
-	inptr += 4;							      \
-      }									      \
-  }
-#define LOOP_NEED_FLAGS
-#include <iconv/loop.c>
-#include <iconv/skeleton.c>
diff --git a/newlib/libc/sys/linux/iconv/gconv_trans.c b/newlib/libc/sys/linux/iconv/gconv_trans.c
deleted file mode 100644
index dcc1004e1..000000000
--- a/newlib/libc/sys/linux/iconv/gconv_trans.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/* Transliteration using the locale's data.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <dlfcn.h>
-#include <search.h>
-#include <stdint.h>
-#include <string.h>
-#include <stdlib.h>
-#include <dirent.h>
-#include <ltdl.h>
-
-#include "gconv_int.h"
-#include "localeinfo.h"
-
-int
-__gconv_transliterate (struct __gconv_step *step,
-		       struct __gconv_step_data *step_data,
-		       void *trans_data __attribute__ ((unused)),
-		       const unsigned char *inbufstart,
-		       const unsigned char **inbufp,
-		       const unsigned char *inbufend,
-		       unsigned char **outbufstart, size_t *irreversible)
-{
-  return 0;
-}
-
-
-/* Structure to represent results of found (or not) transliteration
-   modules.  */
-struct known_trans
-{
-  /* This structure must remain the first member.  */
-  struct trans_struct info;
-
-  char *fname;
-  void *handle;
-  int open_count;
-};
-
-
-/* Tree with results of previous calls to __gconv_translit_find.  */
-static void *search_tree;
-
-/* We modify global data.   */
-__LOCK_INIT(static, lock);
-
-/* Compare two transliteration entries.  */
-static int
-trans_compare (const void *p1, const void *p2)
-{
-  const struct known_trans *s1 = (const struct known_trans *) p1;
-  const struct known_trans *s2 = (const struct known_trans *) p2;
-
-  return strcmp (s1->info.name, s2->info.name);
-}
-
-
-/* Open (maybe reopen) the module named in the struct.  Get the function
-   and data structure pointers we need.  */
-static int
-open_translit (struct known_trans *trans)
-{
-  __gconv_trans_query_fct queryfct;
-
-  trans->handle = __libc_dlopen (trans->fname);
-  if (trans->handle == NULL)
-    /* Not available.  */
-    return 1;
-
-  /* Find the required symbol.  */
-  queryfct = __libc_dlsym (trans->handle, "gconv_trans_context");
-  if (queryfct == NULL)
-    {
-      /* We cannot live with that.  */
-    close_and_out:
-      __libc_dlclose (trans->handle);
-      trans->handle = NULL;
-      return 1;
-    }
-
-  /* Get the context.  */
-  if (queryfct (trans->info.name, &trans->info.csnames, &trans->info.ncsnames)
-      != 0)
-    goto close_and_out;
-
-  /* Of course we also have to have the actual function.  */
-  trans->info.trans_fct = __libc_dlsym (trans->handle, "gconv_trans");
-  if (trans->info.trans_fct == NULL)
-    goto close_and_out;
-
-  /* Now the optional functions.  */
-  trans->info.trans_init_fct =
-    __libc_dlsym (trans->handle, "gconv_trans_init");
-  trans->info.trans_context_fct =
-    __libc_dlsym (trans->handle, "gconv_trans_context");
-  trans->info.trans_end_fct =
-    __libc_dlsym (trans->handle, "gconv_trans_end");
-
-  trans->open_count = 1;
-
-  return 0;
-}
-
-
-int
-internal_function
-__gconv_translit_find (struct trans_struct *trans)
-{
-  struct known_trans **found;
-  const struct path_elem *runp;
-  int res = 1;
-
-  /* We have to have a name.  */
-  assert (trans->name != NULL);
-
-  /* Acquire the lock.  */
-#ifdef HAVE_DD_LOCK
-  __lock_acquire(lock);
-#endif
-
-  /* See whether we know this module already.  */
-  found = tfind (trans, &search_tree, trans_compare);
-  if (found != NULL)
-    {
-      /* Is this module available?  */
-      if ((*found)->handle != NULL)
-	{
-	  /* Maybe we have to reopen the file.  */
-	  if ((*found)->handle != (void *) -1)
-	    /* The object is not unloaded.  */
-	    res = 0;
-	  else if (open_translit (*found) == 0)
-	    {
-	      /* Copy the data.  */
-	      *trans = (*found)->info;
-	      (*found)->open_count++;
-	      res = 0;
-	    }
-	}
-    }
-  else
-    {
-      size_t name_len = strlen (trans->name) + 1;
-      int need_so = 0;
-      struct known_trans *newp;
-
-      /* We have to continue looking for the module.  */
-      if (__gconv_path_elem == NULL)
-	__gconv_get_path ();
-
-      /* See whether we have to append .so.  */
-      if (name_len <= 4 || memcmp (&trans->name[name_len - 4], ".so", 3) != 0)
-	need_so = 1;
-
-      /* Create a new entry.  */
-      newp = (struct known_trans *) malloc (sizeof (struct known_trans)
-					    + (__gconv_max_path_elem_len
-					       + name_len + 3)
-					    + name_len);
-      if (newp != NULL)
-	{
-	  char *cp;
-
-	  /* Clear the struct.  */
-	  memset (newp, '\0', sizeof (struct known_trans));
-
-	  /* Store a copy of the module name.  */
-	  newp->info.name = cp = (char *) (newp + 1);
-	  cp = memcpy (cp, trans->name, name_len);
-          cp += name_len;
-
-	  newp->fname = cp;
-
-	  /* Search in all the directories.  */
-	  for (runp = __gconv_path_elem; runp->name != NULL; ++runp)
-	    {
-              strcpy ((char *) newp->fname, runp->name);
-              while(newp->fname != '\0') newp->fname++;
-
-	      cp = memcpy (newp->fname,
-                            trans->name, name_len);
-              cp += name_len;
-	      if (need_so)
-		memcpy (cp, ".so", sizeof (".so"));
-
-	      if (open_translit (newp) == 0)
-		{
-		  /* We found a module.  */
-		  res = 0;
-		  break;
-		}
-	    }
-
-	  if (res)
-	    newp->fname = NULL;
-
-	  /* In any case we'll add the entry to our search tree.  */
-	  if (tsearch (newp, &search_tree, trans_compare) == NULL)
-	    {
-	      /* Yickes, this should not happen.  Unload the object.  */
-	      res = 1;
-	      /* XXX unload here.  */
-	    }
-	}
-    }
-
-#ifdef HAVE_DD_LOCK
-  __lock_release(lock);
-#endif
-
-  return res;
-}
diff --git a/newlib/libc/sys/linux/iconv/hash-string.h b/newlib/libc/sys/linux/iconv/hash-string.h
deleted file mode 100644
index ae4bcfb3e..000000000
--- a/newlib/libc/sys/linux/iconv/hash-string.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Implements a string hashing function.
-   Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* @@ end of prolog @@ */
-
-#ifndef PARAMS
-# if __STDC__
-#  define PARAMS(Args) Args
-# else
-#  define PARAMS(Args) ()
-# endif
-#endif
-
-/* We assume to have `unsigned long int' value with at least 32 bits.  */
-#define HASHWORDBITS 32
-
-
-/* Defines the so called `hashpjw' function by P.J. Weinberger
-   [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools,
-   1986, 1987 Bell Telephone Laboratories, Inc.]  */
-static unsigned long int hash_string PARAMS ((const char *__str_param));
-
-static inline unsigned long int
-hash_string (str_param)
-     const char *str_param;
-{
-  unsigned long int hval, g;
-  const char *str = str_param;
-
-  /* Compute the hash value for the given string.  */
-  hval = 0;
-  while (*str != '\0')
-    {
-      hval <<= 4;
-      hval += (unsigned long int) *str++;
-      g = hval & ((unsigned long int) 0xf << (HASHWORDBITS - 4));
-      if (g != 0)
-	{
-	  hval ^= g >> (HASHWORDBITS - 8);
-	  hval ^= g;
-	}
-    }
-  return hval;
-}
diff --git a/newlib/libc/sys/linux/iconv/iconv.c b/newlib/libc/sys/linux/iconv/iconv.c
deleted file mode 100644
index d0f5528f5..000000000
--- a/newlib/libc/sys/linux/iconv/iconv.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Convert characters in input buffer using conversion descriptor to
-   output buffer.
-   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h> /* for NULL */
-#include <errno.h>
-#include <iconv.h>
-
-#include <gconv_int.h>
-
-#include <assert.h>
-
-
-size_t
-iconv (iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf,
-       size_t *outbytesleft)
-{
-  __gconv_t gcd = (__gconv_t) cd;
-  char *outstart = outbuf ? *outbuf : NULL;
-  size_t irreversible;
-  int result;
-
-  if (__builtin_expect (inbuf == NULL || *inbuf == NULL, 0))
-    {
-      if (outbuf == NULL || *outbuf == NULL)
-	result = __gconv (gcd, NULL, NULL, NULL, NULL, &irreversible);
-      else
-	result = __gconv (gcd, NULL, NULL, (unsigned char **) outbuf,
-			  (unsigned char *) (outstart + *outbytesleft),
-			  &irreversible);
-    }
-  else
-    {
-      const char *instart = *inbuf;
-
-      result = __gconv (gcd, (const unsigned char **) inbuf,
-			(const unsigned char *)  (*inbuf + *inbytesleft),
-			(unsigned char **) outbuf,
-			(unsigned char *) (*outbuf + *outbytesleft),
-			&irreversible);
-
-      *inbytesleft -= *inbuf - instart;
-    }
-  if (outstart != NULL)
-    *outbytesleft -= *outbuf - outstart;
-
-  switch (__builtin_expect (result, __GCONV_OK))
-    {
-    case __GCONV_ILLEGAL_DESCRIPTOR:
-      __set_errno (EBADF);
-      irreversible = (size_t) -1L;
-      break;
-
-    case __GCONV_ILLEGAL_INPUT:
-      __set_errno (EILSEQ);
-      irreversible = (size_t) -1L;
-      break;
-
-    case __GCONV_FULL_OUTPUT:
-      __set_errno (E2BIG);
-      irreversible = (size_t) -1L;
-      break;
-
-    case __GCONV_INCOMPLETE_INPUT:
-      __set_errno (EINVAL);
-      irreversible = (size_t) -1L;
-      break;
-
-    case __GCONV_EMPTY_INPUT:
-    case __GCONV_OK:
-      /* Nothing.  */
-      break;
-
-    default:
-      assert (!"Nothing like this should happen");
-    }
-
-  return irreversible;
-}
diff --git a/newlib/libc/sys/linux/iconv/iconv.h b/newlib/libc/sys/linux/iconv/iconv.h
deleted file mode 100644
index 5a795dc5d..000000000
--- a/newlib/libc/sys/linux/iconv/iconv.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _ICONV_H
-#define _ICONV_H	1
-
-#include <features.h>
-#define __need_size_t
-#include <stddef.h>
-
-
-__BEGIN_DECLS
-
-/* Identifier for conversion method from one codeset to another.  */
-typedef void *iconv_t;
-
-
-/* Allocate descriptor for code conversion from codeset FROMCODE to
-   codeset TOCODE.  */
-extern iconv_t iconv_open (__const char *__tocode, __const char *__fromcode)
-     __THROW;
-
-/* Convert at most *INBYTESLEFT bytes from *INBUF according to the
-   code conversion algorithm specified by CD and place up to
-   *OUTBYTESLEFT bytes in buffer at *OUTBUF.  */
-extern size_t iconv (iconv_t __cd, char **__restrict __inbuf,
-		     size_t *__restrict __inbytesleft,
-		     char **__restrict __outbuf,
-		     size_t *__restrict __outbytesleft);
-
-/* Free resources allocated for descriptor CD for code conversion.  */
-extern int iconv_close (iconv_t __cd) __THROW;
-
-__END_DECLS
-
-#endif /* iconv.h */
diff --git a/newlib/libc/sys/linux/iconv/iconv_charmap.c b/newlib/libc/sys/linux/iconv/iconv_charmap.c
deleted file mode 100644
index 141c8eca2..000000000
--- a/newlib/libc/sys/linux/iconv/iconv_charmap.c
+++ /dev/null
@@ -1,563 +0,0 @@
-/* Convert using charmaps and possibly iconv().
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <errno.h>
-#include <error.h>
-#include <fcntl.h>
-#include <iconv.h>
-#include <libintl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-
-#include "iconv_prog.h"
-
-
-/* Prototypes for a few program-wide used functions.  */
-extern void *xmalloc (size_t __n);
-extern void *xcalloc (size_t __n, size_t __s);
-
-
-struct convtable
-{
-  int term[256 / 8];
-  union
-  {
-    struct convtable *sub;
-    struct charseq *out;
-  } val[256];
-};
-
-
-static inline struct convtable *
-allocate_table (void)
-{
-  return (struct convtable *) xcalloc (1, sizeof (struct convtable));
-}
-
-
-static inline int
-is_term (struct convtable *tbl, unsigned int idx)
-{
-  return tbl->term[idx / 8] & (1 << (idx % 8));
-}
-
-
-static inline void
-clear_term (struct convtable *tbl, unsigned int idx)
-{
-  tbl->term[idx / 8] &= ~(1 << (idx % 8));
-}
-
-
-static inline void
-set_term (struct convtable *tbl, unsigned int idx)
-{
-  tbl->term[idx / 8] |= 1 << (idx % 8);
-}
-
-
-/* Generate the conversion table.  */
-static struct convtable *use_from_charmap (struct charmap_t *from_charmap,
-					   const char *to_code);
-static struct convtable *use_to_charmap (const char *from_code,
-					 struct charmap_t *to_charmap);
-static struct convtable *use_both_charmaps (struct charmap_t *from_charmap,
-					    struct charmap_t *to_charmap);
-
-/* Prototypes for the functions doing the actual work.  */
-static int process_block (struct convtable *tbl, char *addr, size_t len,
-			  FILE *output);
-static int process_fd (struct convtable *tbl, int fd, FILE *output);
-static int process_file (struct convtable *tbl, FILE *input, FILE *output);
-
-
-int
-charmap_conversion (const char *from_code, struct charmap_t *from_charmap,
-		    const char *to_code, struct charmap_t *to_charmap,
-		    int argc, int remaining, char *argv[], FILE *output)
-{
-  struct convtable *cvtbl;
-  int status = EXIT_SUCCESS;
-
-  /* We have three different cases to handle:
-
-     - both, from_charmap and to_charmap, are available.  This means we
-       can assume that the symbolic names match and use them to create
-       the mapping.
-
-     - only from_charmap is available.  In this case we can only hope that
-       the symbolic names used are of the <Uxxxx> form in which case we
-       can use a UCS4->"to_code" iconv() conversion for the second step.
-
-     - only to_charmap is available.  This is similar, only that we would
-       use iconv() for the "to_code"->UCS4 conversion.
-
-       We first create a table which maps input bytes into output bytes.
-       Once this is done we can handle all three of the cases above
-       equally.  */
-  if (from_charmap != NULL)
-    {
-      if (to_charmap == NULL)
-	cvtbl = use_from_charmap (from_charmap, to_code);
-      else
-	cvtbl = use_both_charmaps (from_charmap, to_charmap);
-    }
-  else
-    {
-      assert (to_charmap != NULL);
-      cvtbl = use_to_charmap (from_code, to_charmap);
-    }
-
-  /* If we couldn't generate a table stop now.  */
-  if (cvtbl == NULL)
-    return EXIT_FAILURE;
-
-  /* We can now start the conversion.  */
-  if (remaining == argc)
-    {
-      if (process_file (cvtbl, stdin, output) != 0)
-	status = EXIT_FAILURE;
-    }
-  else
-    do
-      {
-	struct stat st;
-	char *addr;
-	int fd;
-
-	if (verbose)
-	  printf ("%s:\n", argv[remaining]);
-	if (strcmp (argv[remaining], "-") == 0)
-	  fd = 0;
-	else
-	  {
-	    fd = open (argv[remaining], O_RDONLY);
-
-	    if (fd == -1)
-	      {
-		error (0, errno, _("cannot open input file `%s'"),
-		       argv[remaining]);
-		status = EXIT_FAILURE;
-		continue;
-	      }
-	  }
-
-#ifdef _POSIX_MAPPED_FILES
-	/* We have possibilities for reading the input file.  First try
-	   to mmap() it since this will provide the fastest solution.  */
-	if (fstat (fd, &st) == 0
-	    && ((addr = mmap (NULL, st.st_size, PROT_READ, MAP_PRIVATE,
-			      fd, 0)) != MAP_FAILED))
-	  {
-	    /* Yes, we can use mmap().  The descriptor is not needed
-	       anymore.  */
-	    if (close (fd) != 0)
-	      error (EXIT_FAILURE, errno,
-		     _("error while closing input `%s'"), argv[remaining]);
-
-	    if (process_block (cvtbl, addr, st.st_size, output) < 0)
-	      {
-		/* Something went wrong.  */
-		status = EXIT_FAILURE;
-
-		/* We don't need the input data anymore.  */
-		munmap ((void *) addr, st.st_size);
-
-		/* We cannot go on with producing output since it might
-		   lead to problem because the last output might leave
-		   the output stream in an undefined state.  */
-		break;
-	      }
-
-	    /* We don't need the input data anymore.  */
-	    munmap ((void *) addr, st.st_size);
-	  }
-	else
-#endif	/* _POSIX_MAPPED_FILES */
-	  {
-	    /* Read the file in pieces.  */
-	    if (process_fd (cvtbl, fd, output) != 0)
-	      {
-		/* Something went wrong.  */
-		status = EXIT_FAILURE;
-
-		/* We don't need the input file anymore.  */
-		close (fd);
-
-		/* We cannot go on with producing output since it might
-		   lead to problem because the last output might leave
-		   the output stream in an undefined state.  */
-		break;
-	      }
-
-	    /* Now close the file.  */
-	    close (fd);
-	  }
-      }
-    while (++remaining < argc);
-
-  /* All done.  */
-  return status;
-}
-
-
-static void
-add_bytes (struct convtable *tbl, struct charseq *in, struct charseq *out)
-{
-  int n = 0;
-  unsigned int byte;
-
-  assert (in->nbytes > 0);
-
-  byte = ((unsigned char *) in->bytes)[n];
-  while (n + 1 < in->nbytes)
-    {
-      if (is_term (tbl, byte) || tbl->val[byte].sub == NULL)
-	{
-	  /* Note that we simply ignore a definition for a byte sequence
-	     which is also the prefix for a longer one.  */
-	  clear_term (tbl, byte);
-	  tbl->val[byte].sub =
-	    (struct convtable *) xcalloc (1, sizeof (struct convtable));
-	}
-
-      tbl = tbl->val[byte].sub;
-
-      byte = ((unsigned char *) in->bytes)[++n];
-    }
-
-  /* Only add the new sequence if there is none yet and the byte sequence
-     is not part of an even longer one.  */
-  if (! is_term (tbl, byte) && tbl->val[byte].sub == NULL)
-    {
-      set_term (tbl, byte);
-      tbl->val[byte].out = out;
-    }
-}
-
-
-static struct convtable *
-use_from_charmap (struct charmap_t *from_charmap, const char *to_code)
-{
-  /* We iterate over all entries in the from_charmap and for those which
-     have a known UCS4 representation we use an iconv() call to determine
-     the mapping to the to_code charset.  */
-  struct convtable *rettbl;
-  iconv_t cd;
-  void *ptr = NULL;
-  const void *key;
-  size_t keylen;
-  void *data;
-
-  cd = iconv_open (to_code, "WCHAR_T");
-  if (cd == (iconv_t) -1)
-    /* We cannot do anything.  */
-    return NULL;
-
-  rettbl = allocate_table ();
-
-  while (iterate_table (&from_charmap->char_table, &ptr, &key, &keylen, &data)
-	 >= 0)
-    {
-      struct charseq *in = (struct charseq *) data;
-
-      if (in->ucs4 != UNINITIALIZED_CHAR_VALUE)
-	{
-	  /* There is a chance.  Try the iconv module.  */
-	  wchar_t inbuf[1] = { in->ucs4 };
-	  unsigned char outbuf[64];
-	  char *inptr = (char *) inbuf;
-	  size_t inlen = sizeof (inbuf);
-	  char *outptr = (char *) outbuf;
-	  size_t outlen = sizeof (outbuf);
-
-	  (void) iconv (cd, &inptr, &inlen, &outptr, &outlen);
-
-	  if (outptr != (char *) outbuf)
-	    {
-	      /* We got some output.  Good, use it.  */
-	      struct charseq *newp;
-
-	      outlen = sizeof (outbuf) - outlen;
-	      assert ((char *) outbuf + outlen == outptr);
-
-	      newp = (struct charseq *) xmalloc (sizeof (struct charseq)
-						 + outlen);
-	      newp->name = in->name;
-	      newp->ucs4 = in->ucs4;
-	      newp->nbytes = outlen;
-	      memcpy (newp->bytes, outbuf, outlen);
-
-	      add_bytes (rettbl, in, newp);
-	    }
-
-	  /* Clear any possible state left behind.  */
-	  (void) iconv (cd, NULL, NULL, NULL, NULL);
-	}
-    }
-
-  iconv_close (cd);
-
-  return rettbl;
-}
-
-
-static struct convtable *
-use_to_charmap (const char *from_code, struct charmap_t *to_charmap)
-{
-  /* We iterate over all entries in the to_charmap and for those which
-     have a known UCS4 representation we use an iconv() call to determine
-     the mapping to the from_code charset.  */
-  struct convtable *rettbl;
-  iconv_t cd;
-  void *ptr = NULL;
-  const void *key;
-  size_t keylen;
-  void *data;
-
-  /* Note that the conversion we use here is the reverse direction.  Without
-     exhaustive search we cannot figure out which input yields the UCS4
-     character we are looking for.  Therefore we determine it the other
-     way round.  */
-  cd = iconv_open (from_code, "WCHAR_T");
-  if (cd == (iconv_t) -1)
-    /* We cannot do anything.  */
-    return NULL;
-
-  rettbl = allocate_table ();
-
-  while (iterate_table (&to_charmap->char_table, &ptr, &key, &keylen, &data)
-	 >= 0)
-    {
-      struct charseq *out = (struct charseq *) data;
-
-      if (out->ucs4 != UNINITIALIZED_CHAR_VALUE)
-	{
-	  /* There is a chance.  Try the iconv module.  */
-	  wchar_t inbuf[1] = { out->ucs4 };
-	  unsigned char outbuf[64];
-	  char *inptr = (char *) inbuf;
-	  size_t inlen = sizeof (inbuf);
-	  char *outptr = (char *) outbuf;
-	  size_t outlen = sizeof (outbuf);
-
-	  (void) iconv (cd, &inptr, &inlen, &outptr, &outlen);
-
-	  if (outptr != (char *) outbuf)
-	    {
-	      /* We got some output.  Good, use it.  */
-	      struct charseq *newp;
-
-	      outlen = sizeof (outbuf) - outlen;
-	      assert ((char *) outbuf + outlen == outptr);
-
-	      newp = (struct charseq *) xmalloc (sizeof (struct charseq)
-						 + outlen);
-	      newp->name = out->name;
-	      newp->ucs4 = out->ucs4;
-	      newp->nbytes = outlen;
-	      memcpy (newp->bytes, outbuf, outlen);
-
-	      add_bytes (rettbl, newp, out);
-	    }
-
-	  /* Clear any possible state left behind.  */
-	  (void) iconv (cd, NULL, NULL, NULL, NULL);
-	}
-    }
-
-  iconv_close (cd);
-
-  return rettbl;
-}
-
-
-static struct convtable *
-use_both_charmaps (struct charmap_t *from_charmap,
-		   struct charmap_t *to_charmap)
-{
-  /* In this case we iterate over all the entries in the from_charmap,
-     determine the internal name, and find an appropriate entry in the
-     to_charmap (if it exists).  */
-  struct convtable *rettbl = allocate_table ();
-  void *ptr = NULL;
-  const void *key;
-  size_t keylen;
-  void *data;
-
-  while (iterate_table (&from_charmap->char_table, &ptr, &key, &keylen, &data)
-	 >= 0)
-    {
-      struct charseq *in = (struct charseq *) data;
-      struct charseq *out = charmap_find_value (to_charmap, key, keylen);
-
-      if (out != NULL)
-	add_bytes (rettbl, in, out);
-    }
-
-  return rettbl;
-}
-
-
-static int
-process_block (struct convtable *tbl, char *addr, size_t len, FILE *output)
-{
-  size_t n = 0;
-
-  while (n < len)
-    {
-      struct convtable *cur = tbl;
-      unsigned char *curp = (unsigned char *) addr;
-      unsigned int byte = *curp;
-      int cnt;
-      struct charseq *out;
-
-      while (! is_term (cur, byte))
-	if (cur->val[byte].sub == NULL)
-	  {
-	    /* This is a invalid sequence.  Skip the first byte if we are
-	       ignoring errors.  Otherwise punt.  */
-	    if (! omit_invalid)
-	      {
-		error (0, 0, _("illegal input sequence at position %Zd"), n);
-		return -1;
-	      }
-
-	    n -= curp - (unsigned char *) addr;
-
-	    byte = *(curp = (unsigned char *) ++addr);
-	    if (++n >= len)
-	      /* All converted.  */
-	      return 0;
-
-	    cur = tbl;
-	  }
-	else
-	  {
-	    cur = cur->val[byte].sub;
-
-	    if (++n >= len)
-	      {
-		error (0, 0, _("\
-incomplete character or shift sequence at end of buffer"));
-		return -1;
-	      }
-
-	    byte = *++curp;
-	  }
-
-      /* We found a final byte.  Write the output bytes.  */
-      out = cur->val[byte].out;
-      for (cnt = 0; cnt < out->nbytes; ++cnt)
-	fputc_unlocked (out->bytes[cnt], output);
-
-      addr = (char *) curp + 1;
-      ++n;
-    }
-
-  return 0;
-}
-
-
-static int
-process_fd (struct convtable *tbl, int fd, FILE *output)
-{
-  /* we have a problem with reading from a desriptor since we must not
-     provide the iconv() function an incomplete character or shift
-     sequence at the end of the buffer.  Since we have to deal with
-     arbitrary encodings we must read the whole text in a buffer and
-     process it in one step.  */
-  static char *inbuf = NULL;
-  static size_t maxlen = 0;
-  char *inptr = NULL;
-  size_t actlen = 0;
-
-  while (actlen < maxlen)
-    {
-      ssize_t n = read (fd, inptr, maxlen - actlen);
-
-      if (n == 0)
-	/* No more text to read.  */
-	break;
-
-      if (n == -1)
-	{
-	  /* Error while reading.  */
-	  error (0, errno, _("error while reading the input"));
-	  return -1;
-	}
-
-      inptr += n;
-      actlen += n;
-    }
-
-  if (actlen == maxlen)
-    while (1)
-      {
-	ssize_t n;
-
-	/* Increase the buffer.  */
-	maxlen += 32768;
-	inbuf = realloc (inbuf, maxlen);
-	if (inbuf == NULL)
-	  error (0, errno, _("unable to allocate buffer for input"));
-	inptr = inbuf + actlen;
-
-	do
-	  {
-	    n = read (fd, inptr, maxlen - actlen);
-
-	    if (n == 0)
-	      /* No more text to read.  */
-	      break;
-
-	    if (n == -1)
-	      {
-		/* Error while reading.  */
-		error (0, errno, _("error while reading the input"));
-		return -1;
-	      }
-
-	    inptr += n;
-	    actlen += n;
-	  }
-	while (actlen < maxlen);
-
-	if (n == 0)
-	  /* Break again so we leave both loops.  */
-	  break;
-      }
-
-  /* Now we have all the input in the buffer.  Process it in one run.  */
-  return process_block (tbl, inbuf, actlen, output);
-}
-
-
-static int
-process_file (struct convtable *tbl, FILE *input, FILE *output)
-{
-  /* This should be safe since we use this function only for `stdin' and
-     we haven't read anything so far.  */
-  return process_fd (tbl, fileno (input), output);
-}
diff --git a/newlib/libc/sys/linux/iconv/iconv_close.c b/newlib/libc/sys/linux/iconv/iconv_close.c
deleted file mode 100644
index 038acc69e..000000000
--- a/newlib/libc/sys/linux/iconv/iconv_close.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Release any resource associated with given conversion descriptor.
-   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <iconv.h>
-
-#include <gconv_int.h>
-
-
-int
-iconv_close (iconv_t cd)
-{
-  if (__builtin_expect (cd == (iconv_t *) -1L, 0))
-    {
-      __set_errno (EBADF);
-      return -1;
-    }
-
-  return __gconv_close ((__gconv_t) cd) ? -1 : 0;
-}
diff --git a/newlib/libc/sys/linux/iconv/iconv_open.c b/newlib/libc/sys/linux/iconv/iconv_open.c
deleted file mode 100644
index ac44af80c..000000000
--- a/newlib/libc/sys/linux/iconv/iconv_open.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Get descriptor for character set conversion.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <iconv.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gconv_int.h>
-#include "gconv_charset.h"
-
-
-iconv_t
-iconv_open (const char *tocode, const char *fromcode)
-{
-  char *tocode_conv;
-  char *fromcode_conv;
-  size_t tocode_len;
-  size_t fromcode_len;
-  __gconv_t cd;
-  int res;
-
-  /* Normalize the name.  We remove all characters beside alpha-numeric,
-     '_', '-', '/', and '.'.  */
-  tocode_len = strlen (tocode);
-  tocode_conv = alloca (tocode_len + 3);
-  strip (tocode_conv, tocode);
-  tocode = tocode_conv[2] == '\0' ? upstr (tocode_conv, tocode) : tocode_conv;
-
-  fromcode_len = strlen (fromcode);
-  fromcode_conv = alloca (fromcode_len + 3);
-  strip (fromcode_conv, fromcode);
-  fromcode = (fromcode_conv[2] == '\0'
-	      ? upstr (fromcode_conv, fromcode) : fromcode_conv);
-
-  res = __gconv_open (tocode, fromcode, &cd, 0);
-
-  if (__builtin_expect (res, __GCONV_OK) != __GCONV_OK)
-    {
-      /* We must set the error number according to the specs.  */
-      if (res == __GCONV_NOCONV || res == __GCONV_NODB)
-	__set_errno (EINVAL);
-
-      return (iconv_t) -1;
-    }
-
-  return (iconv_t) cd;
-}
diff --git a/newlib/libc/sys/linux/iconv/iconvconfig.c b/newlib/libc/sys/linux/iconv/iconvconfig.c
deleted file mode 100644
index 8ad6c93e2..000000000
--- a/newlib/libc/sys/linux/iconv/iconvconfig.c
+++ /dev/null
@@ -1,1176 +0,0 @@
-/* Generate fastloading iconv module configuration files.
-   Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <argp.h>
-#include <assert.h>
-#include <error.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <libintl.h>
-#include <locale.h>
-#include <mcheck.h>
-#include <search.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdio_ext.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/cdefs.h>
-#include <sys/uio.h>
-
-#include "iconvconfig.h"
-
-/* Get libc version number.  */
-#include "../version.h"
-
-#define PACKAGE _libc_intl_domainname
-
-
-/* The hashing function we use.  */
-#include "../intl/hash-string.h"
-
-
-/* Types used.  */
-struct module
-{
-  char *fromname;
-  struct Strent *fromname_strent;
-  char *filename;
-  struct Strent *filename_strent;
-  const char *directory;
-  struct Strent *directory_strent;
-  struct module *next;
-  int cost;
-  struct Strent *toname_strent;
-  char toname[0];
-};
-
-struct alias
-{
-  char *fromname;
-  struct Strent *froment;
-  struct module *module;
-  struct Strent *toent;
-  char toname[0];
-};
-
-struct name
-{
-  const char *name;
-  struct Strent *strent;
-  int module_idx;
-  uint32_t hashval;
-};
-
-struct name_info
-{
-  const char *canonical_name;
-  struct Strent *canonical_strent;
-
-  struct module *from_internal;
-  struct module *to_internal;
-
-  struct other_conv_list
-  {
-    int dest_idx;
-    struct other_conv
-    {
-      gidx_t module_idx;
-      struct module *module;
-      struct other_conv *next;
-    } other_conv;
-    struct other_conv_list *next;
-  } *other_conv_list;
-};
-
-
-/* Name and version of program.  */
-static void print_version (FILE *stream, struct argp_state *state);
-void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
-
-/* Short description of program.  */
-static const char doc[] = N_("\
-Create fastloading iconv module configuration file.");
-
-/* Strings for arguments in help texts.  */
-static const char args_doc[] = N_("[DIR...]");
-
-/* Function to print some extra text in the help message.  */
-static char *more_help (int key, const char *text, void *input);
-
-/* Data structure to communicate with argp functions.  */
-static struct argp argp =
-{
-  NULL, NULL, args_doc, doc, NULL, more_help
-};
-
-
-/* The function doing the actual work.  */
-static int handle_dir (const char *dir);
-
-/* Add all known builtin conversions and aliases.  */
-static void add_builtins (void);
-
-/* Create list of all aliases without circular aliases.  */
-static void get_aliases (void);
-
-/* Create list of all modules.  */
-static void get_modules (void);
-
-/* Get list of all the names and thereby indexing them.  */
-static void generate_name_list (void);
-
-/* Collect information about all the names.  */
-static void generate_name_info (void);
-
-/* Write the output file.  */
-static int write_output (void);
-
-
-/* Search tree of the modules we know.  */
-static void *modules;
-
-/* Search tree of the aliases we know.  */
-static void *aliases;
-
-/* Search tree for name to index mapping.  */
-static void *names;
-
-/* Number of names we know about.  */
-static int nnames;
-
-/* List of all aliases.  */
-static struct alias **alias_list;
-static size_t nalias_list;
-static size_t nalias_list_max;
-
-/* List of all modules.  */
-static struct module **module_list;
-static size_t nmodule_list;
-static size_t nmodule_list_max;
-
-/* Names and information about them.  */
-static struct name_info *name_info;
-static size_t nname_info;
-
-/* Number of translations not from or to INTERNAL.  */
-static size_t nextra_modules;
-
-
-/* Names and aliases for the builtin transformations.  */
-static struct
-{
-  const char *from;
-  const char *to;
-} builtin_alias[] =
-  {
-#define BUILTIN_ALIAS(alias, real) \
-    { .from = alias, .to = real },
-#define BUILTIN_TRANSFORMATION(From, To, Cost, Name, Fct, MinF, MaxF, \
-			       MinT, MaxT)
-#include <gconv_builtin.h>
-  };
-#undef BUILTIN_ALIAS
-#undef BUILTIN_TRANSFORMATION
-#define nbuiltin_alias (sizeof (builtin_alias) / sizeof (builtin_alias[0]))
-
-static struct
-{
-  const char *from;
-  const char *to;
-  const char *module;
-  int cost;
-} builtin_trans[] =
-  {
-#define BUILTIN_ALIAS(alias, real)
-#define BUILTIN_TRANSFORMATION(From, To, Cost, Name, Fct, MinF, MaxF, \
-			       MinT, MaxT) \
-    { .from = From, .to = To, .module = Name, .cost = Cost },
-#include <gconv_builtin.h>
-  };
-#define nbuiltin_trans (sizeof (builtin_trans) / sizeof (builtin_trans[0]))
-
-
-/* Filename extension for the modules.  */
-#ifndef MODULE_EXT
-# define MODULE_EXT ".so"
-#endif
-static const char gconv_module_ext[] = MODULE_EXT;
-
-
-extern void *xmalloc (size_t n) __attribute_malloc__;
-extern void *xcalloc (size_t n, size_t m) __attribute_malloc__;
-extern void *xrealloc (void *p, size_t n);
-
-
-/* C string table handling.  */
-struct Strtab;
-struct Strent;
-
-/* Create new C string table object in memory.  */
-extern struct Strtab *strtabinit (void);
-
-/* Free resources allocated for C string table ST.  */
-extern void strtabfree (struct Strtab *st);
-
-/* Add string STR (length LEN is != 0) to C string table ST.  */
-extern struct Strent *strtabadd (struct Strtab *st, const char *str,
-				 size_t len);
-
-/* Finalize string table ST and store size in *SIZE and return a pointer.  */
-extern void *strtabfinalize (struct Strtab *st, size_t *size);
-
-/* Get offset in string table for string associated with SE.  */
-extern size_t strtaboffset (struct Strent *se);
-
-/* String table we construct.  */
-static struct Strtab *strtab;
-
-
-
-int
-main (int argc, char *argv[])
-{
-  int remaining;
-  int status = 0;
-  char *path;
-  char *tp;
-  const char *old = GCONV_PATH;
-  size_t len = strlen (old) + 1;
-  char *new = alloca(len);
-
-  /* Enable memory use testing.  */
-  /* mcheck_pedantic (NULL); */
-  mtrace ();
-
-  /* Set locale via LC_ALL.  */
-  setlocale (LC_ALL, "");
-
-  /* Set the text message domain.  */
-  textdomain (_libc_intl_domainname);
-
-  /* Parse and process arguments.  */
-  argp_parse (&argp, argc, argv, 0, &remaining, NULL);
-
-  /* Initialize the string table.  */
-  strtab = strtabinit ();
-
-  /* Handle all directories mentioned.  */
-  while (remaining < argc)
-    status |= handle_dir (argv[remaining++]);
-
-  /* In any case also handle the standard directory.  */
-  path = memcpy (new, old, len);
-  tp = strtok (path, ":");
-  while (tp != NULL)
-    {
-      status |= handle_dir (tp);
-
-      tp = strtok (NULL, ":");
-    }
-
-  /* Add the builtin transformations and aliases without overwriting
-     anything.  */
-  add_builtins ();
-
-  /* Store aliases in an array.  */
-  get_aliases ();
-
-  /* Get list of all modules.  */
-  get_modules ();
-
-  /* Generate list of all the names we know to handle in some way.  */
-  generate_name_list ();
-
-  /* Now we know all the names we will handle, collect information
-     about them.  */
-  generate_name_info ();
-
-  /* Write the output file, but only if we haven't seen any error.  */
-  if (status == 0)
-    status = write_output ();
-  else
-    error (1, 0, _("no output file produced because warning were issued"));
-
-  return status;
-}
-
-
-static char *
-more_help (int key, const char *text, void *input)
-{
-  switch (key)
-    {
-    case ARGP_KEY_HELP_EXTRA:
-      /* We print some extra information.  */
-      return strdup (gettext ("\
-Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"));
-    default:
-      break;
-    }
-  return (char *) text;
-}
-
-
-/* Print the version information.  */
-static void
-print_version (FILE *stream, struct argp_state *state)
-{
-  fprintf (stream, "iconvconfig (GNU %s) %s\n", PACKAGE, VERSION);
-  fprintf (stream, gettext ("\
-Copyright (C) %s Free Software Foundation, Inc.\n\
-This is free software; see the source for copying conditions.  There is NO\n\
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
-"), "2002");
-  fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper");
-}
-
-
-static int
-alias_compare (const void *p1, const void *p2)
-{
-  const struct alias *a1 = (const struct alias *) p1;
-  const struct alias *a2 = (const struct alias *) p2;
-
-  return strcmp (a1->fromname, a2->fromname);
-}
-
-
-static void
-new_alias (const char *fromname, size_t fromlen, const char *toname,
-	   size_t tolen)
-{
-  struct alias *newp;
-  void **inserted;
-
-  newp = (struct alias *) xmalloc (sizeof (struct alias) + fromlen + tolen);
-
-  newp->fromname = memcpy (newp->toname, toname, tolen);
-  newp->fromname += tolen;
-  memcpy (newp->fromname, fromname, fromlen);
-  newp->module = NULL;
-
-  inserted = (void **) tsearch (newp, &aliases, alias_compare);
-  if (inserted == NULL)
-    error (EXIT_FAILURE, errno, gettext ("while inserting in search tree"));
-  if (*inserted != newp)
-    /* Something went wrong, free this entry.  */
-    free (newp);
-  else
-    {
-      newp->froment = strtabadd (strtab, newp->fromname, fromlen);
-      newp->toent = strtabadd (strtab, newp->toname, tolen);
-    }
-}
-
-
-/* Add new alias.  */
-static void
-add_alias (char *rp)
-{
-  /* We now expect two more string.  The strings are normalized
-     (converted to UPPER case) and strored in the alias database.  */
-  char *from;
-  char *to;
-  char *wp;
-
-  while (isspace (*rp))
-    ++rp;
-  from = wp = rp;
-  while (*rp != '\0' && !isspace (*rp))
-    *wp++ = toupper (*rp++);
-  if (*rp == '\0')
-    /* There is no `to' string on the line.  Ignore it.  */
-    return;
-  *wp++ = '\0';
-  to = ++rp;
-  while (isspace (*rp))
-    ++rp;
-  while (*rp != '\0' && !isspace (*rp))
-    *wp++ = toupper (*rp++);
-  if (to == wp)
-    /* No `to' string, ignore the line.  */
-    return;
-  *wp++ = '\0';
-
-  assert (strlen (from) + 1 == to - from);
-  assert (strlen (to) + 1 == wp - to);
-
-  new_alias (from, to - from, to, wp - to);
-}
-
-
-static void
-append_alias (const void *nodep, VISIT value, int level)
-{
-  if (value != leaf && value != postorder)
-    return;
-
-  if (nalias_list_max == nalias_list)
-    {
-      nalias_list_max += 50;
-      alias_list = (struct alias **) xrealloc (alias_list,
-					       (nalias_list_max
-						* sizeof (struct alias *)));
-    }
-
-  alias_list[nalias_list++] = *(struct alias **) nodep;
-}
-
-
-static void
-get_aliases (void)
-{
-  twalk (aliases, append_alias);
-}
-
-
-static int
-module_compare (const void *p1, const void *p2)
-{
-  const struct module *m1 = (const struct module *) p1;
-  const struct module *m2 = (const struct module *) p2;
-  int result;
-
-  result = strcmp (m1->fromname, m2->fromname);
-  if (result == 0)
-    result = strcmp (m1->toname, m2->toname);
-
-  return result;
-}
-
-
-/* Create new module record.  */
-static void
-new_module (const char *fromname, size_t fromlen, const char *toname,
-	    size_t tolen, const char *directory,
-	    const char *filename, size_t filelen, int cost, size_t need_ext)
-{
-  struct module *new_module;
-  size_t dirlen = strlen (directory) + 1;
-  char *tmp;
-  void **inserted;
-
-  new_module = (struct module *) xmalloc (sizeof (struct module)
-					  + fromlen + tolen + filelen
-					  + need_ext);
-
-  new_module->fromname = memcpy (new_module->toname, toname, tolen);
-  new_module->fromname += tolen;
-
-  new_module->filename = memcpy (new_module->fromname, fromname, fromlen);
-  new_module->filename += fromlen;
-
-  new_module->cost = cost;
-  new_module->next = NULL;
-
-  tmp = memcpy (new_module->filename, filename, filelen);
-  tmp += filelen;
-
-  if (need_ext)
-    {
-      memcpy (tmp - 1, gconv_module_ext, need_ext + 1);
-      filelen += need_ext;
-    }
-  new_module->directory = directory;
-
-  /* Now insert the new module data structure in our search tree.  */
-  inserted = (void **) tsearch (new_module, &modules, module_compare);
-  if (inserted == NULL)
-    error (EXIT_FAILURE, errno, "while inserting in search tree");
-  if (*inserted != new_module)
-    free (new_module);
-  else
-    {
-      new_module->fromname_strent = strtabadd (strtab, new_module->fromname,
-					       fromlen);
-      new_module->toname_strent = strtabadd (strtab, new_module->toname,
-					     tolen);
-      new_module->filename_strent = strtabadd (strtab, new_module->filename,
-					       filelen);
-      new_module->directory_strent = strtabadd (strtab, directory, dirlen);
-    }
-}
-
-
-/* Add new module.  */
-static void
-internal_function
-add_module (char *rp, const char *directory)
-{
-  /* We expect now
-     1. `from' name
-     2. `to' name
-     3. filename of the module
-     4. an optional cost value
-  */
-  char *from;
-  char *to;
-  char *module;
-  char *wp;
-  int need_ext;
-  int cost;
-
-  while (isspace (*rp))
-    ++rp;
-  from = rp;
-  while (*rp != '\0' && !isspace (*rp))
-    {
-      *rp = toupper (*rp);
-      ++rp;
-    }
-  if (*rp == '\0')
-    return;
-  *rp++ = '\0';
-  to = wp = rp;
-  while (isspace (*rp))
-    ++rp;
-  while (*rp != '\0' && !isspace (*rp))
-    *wp++ = toupper (*rp++);
-  if (*rp == '\0')
-    return;
-  *wp++ = '\0';
-  do
-    ++rp;
-  while (isspace (*rp));
-  module = wp;
-  while (*rp != '\0' && !isspace (*rp))
-    *wp++ = *rp++;
-  if (*rp == '\0')
-    {
-      /* There is no cost, use one by default.  */
-      *wp++ = '\0';
-      cost = 1;
-    }
-  else
-    {
-      /* There might be a cost value.  */
-      char *endp;
-
-      *wp++ = '\0';
-      cost = strtol (rp, &endp, 10);
-      if (rp == endp || cost < 1)
-	/* No useful information.  */
-	cost = 1;
-    }
-
-  if (module[0] == '\0')
-    /* No module name given.  */
-    return;
-
-  /* See whether we must add the ending.  */
-  need_ext = 0;
-  if (wp - module < sizeof (gconv_module_ext)
-      || memcmp (wp - sizeof (gconv_module_ext), gconv_module_ext,
-		 sizeof (gconv_module_ext)) != 0)
-    /* We must add the module extension.  */
-    need_ext = sizeof (gconv_module_ext) - 1;
-
-  assert (strlen (from) + 1 == to - from);
-  assert (strlen (to) + 1 == module - to);
-  assert (strlen (module) + 1 == wp - module);
-
-  new_module (from, to - from, to, module - to, directory, module, wp - module,
-	      cost, need_ext);
-}
-
-
-/* Read the config file and add the data for this directory to that.  */
-static int
-handle_dir (const char *dir)
-{
-  char *infile;
-  FILE *fp;
-  char *line = NULL;
-  size_t linelen = 0;
-  size_t dirlen = strlen (dir);
-  char *tmp;
-
-  if (dir[dirlen - 1] != '/')
-    {
-      char *newp = (char *) xmalloc (dirlen + 2);
-      dir = memcpy (newp, dir, dirlen);
-      newp[dirlen++] = '/';
-      newp[dirlen] = '\0';
-    }
-
-  infile = (char *) alloca (dirlen + sizeof "gconv-modules");
-  tmp = mempcpy (infile, dir, dirlen);
-  tmp += dirlen;
-  strcpy (tmp, "gconv-modules");
-
-  fp = fopen (infile, "r");
-  if (fp == NULL)
-    {
-      error (0, errno, "cannot open `%s'", infile);
-      return 1;
-    }
-
-  /* No threads present.  */
-  __fsetlocking (fp, FSETLOCKING_BYCALLER);
-
-  while (!feof_unlocked (fp))
-    {
-      char *rp, *endp, *word;
-      ssize_t n = __getdelim (&line, &linelen, '\n', fp);
-
-      if (n < 0)
-	/* An error occurred.  */
-	break;
-
-      rp = line;
-      /* Terminate the line (excluding comments or newline) with a NUL
-	 byte to simplify the following code.  */
-      endp = strchr (rp, '#');
-      if (endp != NULL)
-	*endp = '\0';
-      else
-	if (rp[n - 1] == '\n')
-	  rp[n - 1] = '\0';
-
-      while (isspace (*rp))
-	++rp;
-
-      /* If this is an empty line go on with the next one.  */
-      if (rp == endp)
-	continue;
-
-      word = rp;
-      while (*rp != '\0' && !isspace (*rp))
-	++rp;
-
-      if (rp - word == sizeof ("alias") - 1
-	  && memcmp (word, "alias", sizeof ("alias") - 1) == 0)
-	add_alias (rp);
-      else if (rp - word == sizeof ("module") - 1
-	       && memcmp (word, "module", sizeof ("module") - 1) == 0)
-	add_module (rp, dir);
-      /* else */
-	/* Otherwise ignore the line.  */
-    }
-
-  free (line);
-
-  fclose (fp);
-
-  return 0;
-}
-
-
-static void
-append_module (const void *nodep, VISIT value, int level)
-{
-  struct module *mo;
-
-  if (value != leaf && value != postorder)
-    return;
-
-  mo = *(struct module **) nodep;
-
-  if (nmodule_list > 0
-      && strcmp (module_list[nmodule_list - 1]->fromname, mo->fromname) == 0)
-    {
-      /* Same name.  */
-      mo->next = module_list[nmodule_list - 1];
-      module_list[nmodule_list - 1] = mo;
-
-      return;
-    }
-
-  if (nmodule_list_max == nmodule_list)
-    {
-      nmodule_list_max += 50;
-      module_list = (struct module **) xrealloc (module_list,
-						 (nmodule_list_max
-						  * sizeof (struct module *)));
-    }
-
-  module_list[nmodule_list++] = mo;
-}
-
-
-static void
-get_modules (void)
-{
-  twalk (modules, append_module);
-}
-
-
-static void
-add_builtins (void)
-{
-  size_t cnt;
-
-  /* Add all aliases.  */
-  for (cnt = 0; cnt < nbuiltin_alias; ++cnt)
-    new_alias (builtin_alias[cnt].from,
-	       strlen (builtin_alias[cnt].from) + 1,
-	       builtin_alias[cnt].to,
-	       strlen (builtin_alias[cnt].to) + 1);
-
-  /* add the builtin transformations.  */
-  for (cnt = 0; cnt < nbuiltin_trans; ++cnt)
-    new_module (builtin_trans[cnt].from,
-		strlen (builtin_trans[cnt].from) + 1,
-		builtin_trans[cnt].to,
-		strlen (builtin_trans[cnt].to) + 1,
-		"", builtin_trans[cnt].module,
-		strlen (builtin_trans[cnt].module) + 1,
-		builtin_trans[cnt].cost, 0);
-}
-
-
-static int
-name_compare (const void *p1, const void *p2)
-{
-  const struct name *n1 = (const struct name *) p1;
-  const struct name *n2 = (const struct name *) p2;
-
-  return strcmp (n1->name, n2->name);
-}
-
-
-static struct name *
-new_name (const char *str, struct Strent *strent)
-{
-  struct name *newp = (struct name *) xmalloc (sizeof (struct name));
-
-  newp->name = str;
-  newp->strent = strent;
-  newp->module_idx = -1;
-  newp->hashval = hash_string (str);
-
-  ++nnames;
-
-  return newp;
-}
-
-
-static void
-generate_name_list (void)
-{
-  size_t i;
-
-  /* A name we always need.  */
-  tsearch (new_name ("INTERNAL", strtabadd (strtab, "INTERNAL",
-					    sizeof ("INTERNAL"))),
-	   &names, name_compare);
-
-  for (i = 0; i < nmodule_list; ++i)
-    {
-      struct module *runp;
-
-      if (strcmp (module_list[i]->fromname, "INTERNAL") != 0)
-	tsearch (new_name (module_list[i]->fromname,
-			   module_list[i]->fromname_strent),
-		 &names, name_compare);
-
-      for (runp = module_list[i]; runp != NULL; runp = runp->next)
-	if (strcmp (runp->toname, "INTERNAL") != 0)
-	  tsearch (new_name (runp->toname, runp->toname_strent),
-		   &names, name_compare);
-    }
-}
-
-
-static int
-name_to_module_idx (const char *name, int add)
-{
-  struct name **res;
-  struct name fake_name = { .name = name };
-  int idx;
-
-  res = (struct name **) tfind (&fake_name, &names, name_compare);
-  if (res == NULL)
-    abort ();
-
-  idx = (*res)->module_idx;
-  if (idx == -1 && add)
-    /* No module index assigned yet.  */
-    idx = (*res)->module_idx = nname_info++;
-
-  return idx;
-}
-
-
-static void
-generate_name_info (void)
-{
-  size_t i;
-  int idx;
-
-  name_info = (struct name_info *) xcalloc (nmodule_list + 1,
-					    sizeof (struct name_info));
-
-  /* First add a special entry for the INTERNAL name.  This must have
-     index zero.  */
-  idx = name_to_module_idx ("INTERNAL", 1);
-  name_info[0].canonical_name = "INTERNAL";
-  name_info[0].canonical_strent = strtabadd (strtab, "INTERNAL",
-					     sizeof ("INTERNAL"));
-  assert (nname_info == 1);
-
-  for (i = 0; i < nmodule_list; ++i)
-    {
-      struct module *runp;
-
-      for (runp = module_list[i]; runp != NULL; runp = runp->next)
-	if (strcmp (runp->fromname, "INTERNAL") == 0)
-	  {
-	    idx = name_to_module_idx (runp->toname, 1);
-	    name_info[idx].from_internal = runp;
-	    assert (name_info[idx].canonical_name == NULL
-		    || strcmp (name_info[idx].canonical_name,
-			       runp->toname) == 0);
-	    name_info[idx].canonical_name = runp->toname;
-	    name_info[idx].canonical_strent = runp->toname_strent;
-	  }
-	else if (strcmp (runp->toname, "INTERNAL") == 0)
-	  {
-	    idx = name_to_module_idx (runp->fromname, 1);
-	    name_info[idx].to_internal = runp;
-	    assert (name_info[idx].canonical_name == NULL
-		    || strcmp (name_info[idx].canonical_name,
-			       runp->fromname) == 0);
-	    name_info[idx].canonical_name = runp->fromname;
-	    name_info[idx].canonical_strent = runp->fromname_strent;
-	  }
-	else
-	  {
-	    /* This is a transformation not to or from the INTERNAL
-	       encoding.  */
-	    int from_idx = name_to_module_idx (runp->fromname, 1);
-	    int to_idx = name_to_module_idx (runp->toname, 1);
-	    struct other_conv_list *newp;
-
-	    newp = (struct other_conv_list *)
-	      xmalloc (sizeof (struct other_conv_list));
-	    newp->other_conv.module_idx = to_idx;
-	    newp->other_conv.module = runp;
-	    newp->other_conv.next = NULL; /* XXX Allow multiple module sequence */
-	    newp->dest_idx = to_idx;
-	    newp->next = name_info[from_idx].other_conv_list;
-	    name_info[from_idx].other_conv_list = newp;
-	    assert (name_info[from_idx].canonical_name == NULL
-		    || strcmp (name_info[from_idx].canonical_name,
-			       runp->fromname) == 0);
-	    name_info[from_idx].canonical_name = runp->fromname;
-	    name_info[from_idx].canonical_strent = runp->fromname_strent;
-
-	    ++nextra_modules;
-	  }
-    }
-
-  /* Now add the module index information for all the aliases.  */
-  for (i = 0; i < nalias_list; ++i)
-    {
-      struct name fake_name = { .name = alias_list[i]->toname };
-      struct name **tonamep;
-
-      tonamep = (struct name **) tfind (&fake_name, &names, name_compare);
-      if (tonamep != NULL)
-	{
-	  struct name *newp = new_name (alias_list[i]->fromname,
-					alias_list[i]->froment);
-	  newp->module_idx = (*tonamep)->module_idx;
-	  tsearch (newp, &names, name_compare);
-	}
-    }
-}
-
-
-static int
-is_prime (unsigned long int candidate)
-{
-  /* No even number and none less than 10 will be passed here.  */
-  unsigned long int divn = 3;
-  unsigned long int sq = divn * divn;
-
-  while (sq < candidate && candidate % divn != 0)
-    {
-      ++divn;
-      sq += 4 * divn;
-      ++divn;
-    }
-
-  return candidate % divn != 0;
-}
-
-
-static uint32_t
-next_prime (uint32_t seed)
-{
-  /* Make it definitely odd.  */
-  seed |= 1;
-
-  while (!is_prime (seed))
-    seed += 2;
-
-  return seed;
-}
-
-
-/* Format of the output file.
-
-   Offset   Length       Description
-   0000     4            Magic header bytes
-   0004     4            Offset of string table (stoff)
-   0008     4            Offset of name hashing table (hoff)
-   000C     4            Hashing table size (hsize)
-   0010     4            Offset of module table (moff)
-   0014     4            Offset of other conversion module table (ooff)
-
-   stoff    ???          String table
-
-   hoff     8*hsize      Array of tuples
-                            string table offset
-                            module index
-
-   moff     ???          Array of tuples
-                            canonical name offset
-                            from-internal module dir name offset
-                            from-internal module name off
-                            to-internal module dir name offset
-                            to-internal module name offset
-                            offset into other conversion table
-
-   ooff     ???          One or more of
-                            number of steps/modules
-                            one or more of tuple
-                              canonical name offset for output
-                              module dir name offset
-                              module name offset
-                         (following last entry with step count 0)
-*/
-static int
-write_output (void)
-{
-  int fd;
-  char *string_table;
-  size_t string_table_size;
-  struct gconvcache_header header;
-  struct hash_entry *hash_table;
-  size_t hash_size;
-  struct module_entry *module_table;
-  char *extra_table;
-  char *cur_extra_table;
-  size_t n;
-  int idx;
-  struct iovec iov[6];
-  static const gidx_t null_word;
-  size_t total;
-  char tmpfname[sizeof (GCONV_MODULES_CACHE) + strlen (".XXXXXX")];
-
-  /* Function to insert the names.  */
-  static void name_insert (const void *nodep, VISIT value, int level)
-    {
-      struct name *name;
-      unsigned int idx;
-      unsigned int hval2;
-
-      if (value != leaf && value != postorder)
-	return;
-
-      name = *(struct name **) nodep;
-      idx = name->hashval % hash_size;
-      hval2 = 1 + name->hashval % (hash_size - 2);
-
-      while (hash_table[idx].string_offset != 0)
-	if ((idx += hval2) >= hash_size)
-	  idx -= hash_size;
-
-      hash_table[idx].string_offset = strtaboffset (name->strent);
-
-      assert (name->module_idx != -1);
-      hash_table[idx].module_idx = name->module_idx;
-    }
-
-  /* Open the output file.  */
-  strcpy (stpcpy (tmpfname, GCONV_MODULES_CACHE), ".XXXXXX");
-  fd = mkstemp (tmpfname);
-  if (fd == -1)
-    return 1;
-
-  /* Create the string table.  */
-  string_table = strtabfinalize (strtab, &string_table_size);
-
-  /* Create the hashing table.  We know how many strings we have.
-     Creating a perfect hash table is not reasonable here.  Therefore
-     we use open hashing and a table size which is the next prime 40%
-     larger than the number of strings.  */
-  hash_size = next_prime (nnames * 1.4);
-  hash_table = (struct hash_entry *) xcalloc (hash_size,
-					      sizeof (struct hash_entry));
-  /* Fill the hash table.  */
-  twalk (names, name_insert);
-
-  /* Create the section for the module list.  */
-  module_table = (struct module_entry *) xcalloc (sizeof (struct module_entry),
-						  nname_info);
-
-  /* Allocate memory for the non-INTERNAL conversions.  The allocated
-     memory can be more than is actually needed.  */
-  extra_table = (char *) xcalloc (sizeof (struct extra_entry)
-				  + sizeof (gidx_t)
-				  + sizeof (struct extra_entry_module),
-				  nextra_modules);
-  cur_extra_table = extra_table;
-
-  /* Fill in the module information.  */
-  for (n = 0; n < nname_info; ++n)
-    {
-      module_table[n].canonname_offset =
-	strtaboffset (name_info[n].canonical_strent);
-
-      if (name_info[n].from_internal == NULL)
-	{
-	  module_table[n].fromdir_offset = 0;
-	  module_table[n].fromname_offset = 0;
-	}
-      else
-	{
-	  module_table[n].fromdir_offset =
-	    strtaboffset (name_info[n].from_internal->directory_strent);
-	  module_table[n].fromname_offset =
-	    strtaboffset (name_info[n].from_internal->filename_strent);
-	}
-
-      if (name_info[n].to_internal == NULL)
-	{
-	  module_table[n].todir_offset = 0;
-	  module_table[n].toname_offset = 0;
-	}
-      else
-	{
-	  module_table[n].todir_offset =
-	    strtaboffset (name_info[n].to_internal->directory_strent);
-	  module_table[n].toname_offset =
-	    strtaboffset (name_info[n].to_internal->filename_strent);
-	}
-
-      if (name_info[n].other_conv_list != NULL)
-	{
-	  struct other_conv_list *other = name_info[n].other_conv_list;
-
-	  /* Store the reference.  We add 1 to distinguish the entry
-	     at offset zero from the case where no extra modules are
-	     available.  The file reader has to account for the
-	     offset.  */
-	  module_table[n].extra_offset = 1 + cur_extra_table - extra_table;
-
-	  do
-	    {
-	      struct other_conv *runp;
-	      struct extra_entry *extra;
-
-	      /* Allocate new entry.  */
-	      extra = (struct extra_entry *) cur_extra_table;
-	      cur_extra_table += sizeof (struct extra_entry);
-	      extra->module_cnt = 0;
-
-	      runp = &other->other_conv;
-	      do
-		{
-		  cur_extra_table += sizeof (struct extra_entry_module);
-		  extra->module[extra->module_cnt].outname_offset =
-		    runp->next == NULL
-		    ? other->dest_idx : runp->next->module_idx;
-		  extra->module[extra->module_cnt].dir_offset =
-		    strtaboffset (runp->module->directory_strent);
-		  extra->module[extra->module_cnt].name_offset =
-		    strtaboffset (runp->module->filename_strent);
-		  ++extra->module_cnt;
-
-		  runp = runp->next;
-		}
-	      while (runp != NULL);
-
-	      other = other->next;
-	    }
-	  while (other != NULL);
-
-	  /* Final module_cnt is zero.  */
-	  *((gidx_t *) cur_extra_table) = 0;
-	  cur_extra_table += sizeof (gidx_t);
-	}
-    }
-
-  header.magic = GCONVCACHE_MAGIC;
-
-  iov[0].iov_base = &header;
-  iov[0].iov_len = sizeof (struct gconvcache_header);
-  total = iov[0].iov_len;
-
-  header.string_offset = total;
-  iov[1].iov_base = string_table;
-  iov[1].iov_len = string_table_size;
-  total += iov[1].iov_len;
-
-  idx = 2;
-  if ((string_table_size & (sizeof (gidx_t) - 1)) != 0)
-    {
-      iov[2].iov_base = (void *) &null_word;
-      iov[2].iov_len = (sizeof (gidx_t)
-			- (string_table_size & (sizeof (gidx_t) - 1)));
-      total += iov[2].iov_len;
-      ++idx;
-    }
-
-  header.hash_offset = total;
-  header.hash_size = hash_size;
-  iov[idx].iov_base = hash_table;
-  iov[idx].iov_len = hash_size * sizeof (struct hash_entry);
-  total += iov[idx].iov_len;
-  ++idx;
-
-  header.module_offset = total;
-  iov[idx].iov_base = module_table;
-  iov[idx].iov_len = nname_info * sizeof (struct module_entry);
-  total += iov[idx].iov_len;
-  ++idx;
-
-  assert (cur_extra_table - extra_table
-	  <= ((sizeof (struct extra_entry) + sizeof (gidx_t)
-	       + sizeof (struct extra_entry_module))
-	      * nextra_modules));
-  header.otherconv_offset = total;
-  iov[idx].iov_base = extra_table;
-  iov[idx].iov_len = cur_extra_table - extra_table;
-  total += iov[idx].iov_len;
-  ++idx;
-
-  if (TEMP_FAILURE_RETRY (writev (fd, iov, idx)) != total
-      /* The file was created with mode 0600.  Make it world-readable.  */
-      || fchmod (fd, 0644) != 0
-      /* Rename the file, possibly replacing an old one.  */
-      || rename (tmpfname, GCONV_MODULES_CACHE) != 0)
-    {
-      int save_errno = errno;
-      close (fd);
-      unlink (tmpfname);
-      error (EXIT_FAILURE, save_errno,
-	     gettext ("cannot generate output file"));
-    }
-
-  close (fd);
-
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/iconv/iconvconfig.h b/newlib/libc/sys/linux/iconv/iconvconfig.h
deleted file mode 100644
index c52ceaefe..000000000
--- a/newlib/libc/sys/linux/iconv/iconvconfig.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <stdint.h>
-
-
-typedef uint16_t gidx_t;
-
-
-struct gconvcache_header
-{
-  uint32_t magic;
-  gidx_t string_offset;
-  gidx_t hash_offset;
-  gidx_t hash_size;
-  gidx_t module_offset;
-  gidx_t otherconv_offset;
-};
-
-struct hash_entry
-{
-  gidx_t string_offset;
-  gidx_t module_idx;
-};
-
-struct module_entry
-{
-  gidx_t canonname_offset;
-  gidx_t fromdir_offset;
-  gidx_t fromname_offset;
-  gidx_t todir_offset;
-  gidx_t toname_offset;
-  gidx_t extra_offset;
-};
-
-struct extra_entry
-{
-  gidx_t module_cnt;
-  struct extra_entry_module
-  {
-    gidx_t outname_offset;
-    gidx_t dir_offset;
-    gidx_t name_offset;
-  } module[0];
-};
-
-
-#define GCONVCACHE_MAGIC	0x20010324
-
-
-#define GCONV_MODULES_CACHE	GCONV_DIR "/gconv-modules.cache"
diff --git a/newlib/libc/sys/linux/iconv/loadinfo.h b/newlib/libc/sys/linux/iconv/loadinfo.h
deleted file mode 100644
index 1de6cfd24..000000000
--- a/newlib/libc/sys/linux/iconv/loadinfo.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _LOADINFO_H
-#define _LOADINFO_H	1
-
-#ifndef PARAMS
-# if __STDC__
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif
-#endif
-
-#ifndef internal_function
-# define internal_function
-#endif
-
-/* Tell the compiler when a conditional or integer expression is
-   almost always true or almost always false.  */
-#ifndef HAVE_BUILTIN_EXPECT
-# define __builtin_expect(expr, val) (expr)
-#endif
-
-/* Encoding of locale name parts.  */
-#define CEN_REVISION		1
-#define CEN_SPONSOR		2
-#define CEN_SPECIAL		4
-#define XPG_NORM_CODESET	8
-#define XPG_CODESET		16
-#define TERRITORY		32
-#define CEN_AUDIENCE		64
-#define XPG_MODIFIER		128
-
-#define CEN_SPECIFIC	(CEN_REVISION|CEN_SPONSOR|CEN_SPECIAL|CEN_AUDIENCE)
-#define XPG_SPECIFIC	(XPG_CODESET|XPG_NORM_CODESET|XPG_MODIFIER)
-
-
-struct loaded_l10nfile
-{
-  const char *filename;
-  int decided;
-
-  const void *data;
-
-  struct loaded_l10nfile *next;
-  struct loaded_l10nfile *successor[1];
-};
-
-
-/* Normalize codeset name.  There is no standard for the codeset
-   names.  Normalization allows the user to use any of the common
-   names.  The return value is dynamically allocated and has to be
-   freed by the caller.  */
-extern const char *_nl_normalize_codeset PARAMS ((const char *codeset,
-						  size_t name_len));
-
-extern struct loaded_l10nfile *
-_nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list,
-			    const char *dirlist, size_t dirlist_len, int mask,
-			    const char *language, const char *territory,
-			    const char *codeset,
-			    const char *normalized_codeset,
-			    const char *modifier, const char *special,
-			    const char *sponsor, const char *revision,
-			    const char *filename, int do_allocate));
-
-
-extern const char *_nl_expand_alias PARAMS ((const char *name));
-
-/* normalized_codeset is dynamically allocated and has to be freed by
-   the caller.  */
-extern int _nl_explode_name PARAMS ((char *name, const char **language,
-				     const char **modifier,
-				     const char **territory,
-				     const char **codeset,
-				     const char **normalized_codeset,
-				     const char **special,
-				     const char **sponsor,
-				     const char **revision));
-
-extern char *_nl_find_language PARAMS ((const char *name));
-
-#endif	/* loadinfo.h */
diff --git a/newlib/libc/sys/linux/iconv/localeinfo.h b/newlib/libc/sys/linux/iconv/localeinfo.h
deleted file mode 100644
index 026463ffb..000000000
--- a/newlib/libc/sys/linux/iconv/localeinfo.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/* Declarations for internal libc locale interfaces
-   Copyright (C) 1995, 96, 97, 98, 99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _LOCALEINFO_H
-#define _LOCALEINFO_H 1
-
-#include <stddef.h>
-#include <langinfo.h>
-#include <limits.h>
-#include <time.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-/* This has to be changed whenever a new locale is defined.  */
-#define __LC_LAST	13
-
-#include "loadinfo.h"	/* For loaded_l10nfile definition.  */
-
-/* Magic number at the beginning of a locale data file for CATEGORY.  */
-#define	LIMAGIC(category)	((unsigned int) (0x20000828 ^ (category)))
-
-/* Two special weight constants for the collation data.  */
-#define IGNORE_CHAR	2
-
-/* We use a special value for the usage counter in `locale_data' to
-   signal that this data must never be removed anymore.  */
-#define MAX_USAGE_COUNT (UINT_MAX - 1)
-#define UNDELETABLE	UINT_MAX
-
-/* Structure describing locale data in core for a category.  */
-struct locale_data
-{
-  const char *name;
-  const char *filedata;		/* Region mapping the file data.  */
-  off_t filesize;		/* Size of the file (and the region).  */
-  int mmaped;			/* If nonzero the data is mmaped.  */
-
-  unsigned int usage_count;	/* Counter for users.  */
-
-  int use_translit;		/* Nonzero if the mb*towv*() and wc*tomb()
-				   functions should use transliteration.  */
-  const char *options;		/* Extra options from the locale name,
-				   not used in the path to the locale data.  */
-
-  unsigned int nstrings;	/* Number of strings below.  */
-  union locale_data_value
-  {
-    const uint32_t *wstr;
-    const char *string;
-    unsigned int word;
-  }
-  values __flexarr;	/* Items, usually pointers into `filedata'.  */
-};
-
-/* We know three kinds of collation sorting rules.  */
-enum coll_sort_rule
-{
-  illegal_0__,
-  sort_forward,
-  sort_backward,
-  illegal_3__,
-  sort_position,
-  sort_forward_position,
-  sort_backward_position,
-  sort_mask
-};
-
-/* We can map the types of the entries into a few categories.  */
-enum value_type
-{
-  none,
-  string,
-  stringarray,
-  byte,
-  bytearray,
-  word,
-  stringlist,
-  wordarray,
-  wstring,
-  wstringarray,
-  wstringlist
-};
-
-
-/* Definitions for `era' information from LC_TIME.  */
-#define ERA_NAME_FORMAT_MEMBERS 4
-#define ERA_M_NAME   0
-#define ERA_M_FORMAT 1
-#define ERA_W_NAME   2
-#define ERA_W_FORMAT 3
-
-
-/* Structure to access `era' information from LC_TIME.  */
-struct era_entry
-{
-  uint32_t direction;		/* Contains '+' or '-'.  */
-  int32_t offset;
-  int32_t start_date[3];
-  int32_t stop_date[3];
-  const char *era_name;
-  const char *era_format;
-  const wchar_t *era_wname;
-  const wchar_t *era_wformat;
-  int absolute_direction;
-  /* absolute direction:
-     +1 indicates that year number is higher in the future. (like A.D.)
-     -1 indicates that year number is higher in the past. (like B.C.)  */
-};
-
-
-/* LC_CTYPE specific:
-   Hardwired indices for standard wide character translation mappings.  */
-enum
-{
-  __TOW_toupper = 0,
-  __TOW_tolower = 1
-};
-
-
-/* LC_CTYPE specific:
-   Access a wide character class with a single character index.
-   _ISCTYPE (c, desc) = iswctype (btowc (c), desc).
-   c must be an `unsigned char'.  desc must be a nonzero wctype_t.  */
-#define _ISCTYPE(c, desc) \
-  (((((const uint32_t *) (desc)) - 8)[(c) >> 5] >> ((c) & 0x1f)) & 1)
-
-
-/* For each category declare the variable for the current locale data.  */
-#define DEFINE_CATEGORY(category, category_name, items, a) \
-extern struct locale_data *_nl_current_##category;
-#include "categories.def"
-#undef	DEFINE_CATEGORY
-
-extern const char *const _nl_category_names[__LC_LAST];
-extern const size_t _nl_category_name_sizes[__LC_LAST];
-extern struct locale_data * *const _nl_current[__LC_LAST];
-
-/* Extract the current CATEGORY locale's string for ITEM.  */
-#define _NL_CURRENT(category, item) \
-  (_nl_current_##category->values[_NL_ITEM_INDEX (item)].string)
-
-/* Extract the current CATEGORY locale's string for ITEM.  */
-#define _NL_CURRENT_WSTR(category, item) \
-  ((wchar_t *) (_nl_current_##category->values[_NL_ITEM_INDEX (item)].wstr))
-
-/* Extract the current CATEGORY locale's word for ITEM.  */
-#define _NL_CURRENT_WORD(category, item) \
-  (_nl_current_##category->values[_NL_ITEM_INDEX (item)].word)
-
-/* This is used in lc-CATEGORY.c to define _nl_current_CATEGORY.  */
-#define _NL_CURRENT_DEFINE(category) \
-  extern struct locale_data _nl_C_##category; \
-  struct locale_data *_nl_current_##category = &_nl_C_##category
-
-/* Load the locale data for CATEGORY from the file specified by *NAME.
-   If *NAME is "", use environment variables as specified by POSIX,
-   and fill in *NAME with the actual name used.  The directories
-   listed in LOCALE_PATH are searched for the locale files.  */
-extern struct locale_data *_nl_find_locale (const char *locale_path,
-					    size_t locale_path_len,
-					    int category, const char **name);
-
-/* Try to load the file described by FILE.  */
-extern void _nl_load_locale (struct loaded_l10nfile *file, int category);
-
-/* Free all resource.  */
-extern void _nl_unload_locale (struct locale_data *locale);
-
-/* Free the locale and give back all memory if the usage count is one.  */
-extern void _nl_remove_locale (int locale, struct locale_data *data);
-
-
-/* Return `era' entry which corresponds to TP.  Used in strftime.  */
-extern struct era_entry *_nl_get_era_entry (const struct tm *tp);
-
-/* Return `era' cnt'th entry .  Used in strptime.  */
-extern struct era_entry *_nl_select_era_entry (int cnt);
-
-/* Return `alt_digit' which corresponds to NUMBER.  Used in strftime.  */
-extern const char *_nl_get_alt_digit (unsigned int number);
-
-/* Similar, but now for wide characters.  */
-extern const wchar_t *_nl_get_walt_digit (unsigned int number);
-
-/* Parse string as alternative digit and return numeric value.  */
-extern int _nl_parse_alt_digit (const char **strp);
-
-/* Postload processing.  */
-extern void _nl_postload_ctype (void);
-extern void _nl_postload_time (void);
-
-
-#endif	/* localeinfo.h */
diff --git a/newlib/libc/sys/linux/iconv/loop.c b/newlib/libc/sys/linux/iconv/loop.c
deleted file mode 100644
index 7d3bf472d..000000000
--- a/newlib/libc/sys/linux/iconv/loop.c
+++ /dev/null
@@ -1,450 +0,0 @@
-/* Conversion loop frame work.
-   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This file provides a frame for the reader loop in all conversion modules.
-   The actual code must (of course) be provided in the actual module source
-   code but certain actions can be written down generically, with some
-   customization options which are these:
-
-     MIN_NEEDED_INPUT	minimal number of input bytes needed for the next
-			conversion.
-     MIN_NEEDED_OUTPUT	minimal number of bytes produced by the next round
-			of conversion.
-
-     MAX_NEEDED_INPUT	you guess it, this is the maximal number of input
-			bytes needed.  It defaults to MIN_NEEDED_INPUT
-     MAX_NEEDED_OUTPUT	likewise for output bytes.
-
-     LOOPFCT		name of the function created.  If not specified
-			the name is `loop' but this prevents the use
-			of multiple functions in the same file.
-
-     BODY		this is supposed to expand to the body of the loop.
-			The user must provide this.
-
-     EXTRA_LOOP_DECLS	extra arguments passed from converion loop call.
-
-     INIT_PARAMS	code to define and initialize variables from params.
-     UPDATE_PARAMS	code to store result in params.
-*/
-
-#include <assert.h>
-#include <machine/endian.h>
-#include <gconv.h>
-#include <stdint.h>
-#include <string.h>
-#include <wchar.h>
-#include <sys/param.h>		/* For MIN.  */
-#define __need_size_t
-#include <stddef.h>
-
-
-/* We have to provide support for machines which are not able to handled
-   unaligned memory accesses.  Some of the character encodings have
-   representations with a fixed width of 2 or 4 bytes.  But if we cannot
-   access unaligned memory we still have to read byte-wise.  */
-#undef FCTNAME2
-#if defined _STRING_ARCH_unaligned || !defined DEFINE_UNALIGNED
-/* We can handle unaligned memory access.  */
-# define get16(addr) *((__const uint16_t *) (addr))
-# define get32(addr) *((__const uint32_t *) (addr))
-
-/* We need no special support for writing values either.  */
-# define put16(addr, val) *((uint16_t *) (addr)) = (val)
-# define put32(addr, val) *((uint32_t *) (addr)) = (val)
-
-# define FCTNAME2(name) name
-#else
-/* Distinguish between big endian and little endian.  */
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define get16(addr) \
-     (((__const unsigned char *) (addr))[1] << 8			      \
-      | ((__const unsigned char *) (addr))[0])
-#  define get32(addr) \
-     (((((__const unsigned char *) (addr))[3] << 8			      \
-	| ((__const unsigned char *) (addr))[2]) << 8			      \
-       | ((__const unsigned char *) (addr))[1]) << 8			      \
-      | ((__const unsigned char *) (addr))[0])
-
-#  define put16(addr, val) \
-     ({ uint16_t __val = (val);						      \
-	((unsigned char *) (addr))[0] = __val;				      \
-	((unsigned char *) (addr))[1] = __val >> 8;			      \
-	(void) 0; })
-#  define put32(addr, val) \
-     ({ uint32_t __val = (val);						      \
-	((unsigned char *) (addr))[0] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[1] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[2] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[3] = __val;				      \
-	(void) 0; })
-# else
-#  define get16(addr) \
-     (((__const unsigned char *) (addr))[0] << 8			      \
-      | ((__const unsigned char *) (addr))[1])
-#  define get32(addr) \
-     (((((__const unsigned char *) (addr))[0] << 8			      \
-	| ((__const unsigned char *) (addr))[1]) << 8			      \
-       | ((__const unsigned char *) (addr))[2]) << 8			      \
-      | ((__const unsigned char *) (addr))[3])
-
-#  define put16(addr, val) \
-     ({ uint16_t __val = (val);						      \
-	((unsigned char *) (addr))[1] = __val;				      \
-	((unsigned char *) (addr))[0] = __val >> 8;			      \
-	(void) 0; })
-#  define put32(addr, val) \
-     ({ uint32_t __val = (val);						      \
-	((unsigned char *) (addr))[3] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[2] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[1] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[0] = __val;				      \
-	(void) 0; })
-# endif
-
-# define FCTNAME2(name) name##_unaligned
-#endif
-#define FCTNAME(name) FCTNAME2(name)
-
-
-/* We need at least one byte for the next round.  */
-#ifndef MIN_NEEDED_INPUT
-# error "MIN_NEEDED_INPUT definition missing"
-#endif
-
-/* Let's see how many bytes we produce.  */
-#ifndef MAX_NEEDED_INPUT
-# define MAX_NEEDED_INPUT	MIN_NEEDED_INPUT
-#endif
-
-/* We produce at least one byte in the next round.  */
-#ifndef MIN_NEEDED_OUTPUT
-# error "MIN_NEEDED_OUTPUT definition missing"
-#endif
-
-/* Let's see how many bytes we produce.  */
-#ifndef MAX_NEEDED_OUTPUT
-# define MAX_NEEDED_OUTPUT	MIN_NEEDED_OUTPUT
-#endif
-
-/* Default name for the function.  */
-#ifndef LOOPFCT
-# define LOOPFCT		loop
-#endif
-
-/* Make sure we have a loop body.  */
-#ifndef BODY
-# error "Definition of BODY missing for function" LOOPFCT
-#endif
-
-
-/* If no arguments have to passed to the loop function define the macro
-   as empty.  */
-#ifndef EXTRA_LOOP_DECLS
-# define EXTRA_LOOP_DECLS
-#endif
-
-
-/* To make it easier for the writers of the modules, we define a macro
-   to test whether we have to ignore errors.  */
-#define ignore_errors_p() \
-  (irreversible != NULL && (flags & __GCONV_IGNORE_ERRORS))
-
-
-/* Error handling with transliteration/transcription function use and
-   ignoring of errors.  Note that we cannot use the do while (0) trick
-   since `break' and `continue' must reach certain points.  */
-#define STANDARD_ERR_HANDLER(Incr) \
-  {									      \
-    struct __gconv_trans_data *trans;					      \
-									      \
-    result = __GCONV_ILLEGAL_INPUT;					      \
-									      \
-    if (irreversible == NULL)						      \
-      /* This means we are in call from __gconv_transliterate.  In this	      \
-	 case we are not doing any error recovery outself.  */		      \
-      break;								      \
-									      \
-    /* First try the transliteration methods.  */			      \
-    for (trans = step_data->__trans; trans != NULL; trans = trans->__next)    \
-      {									      \
-	result = trans->__trans_fct (step, step_data, trans->__data, *inptrp, \
-			       &inptr, inend, &outptr, irreversible);	      \
-	if (result != __GCONV_ILLEGAL_INPUT)				      \
-	  break;							      \
-      }									      \
-    /* If any of them recognized the input continue with the loop.  */	      \
-    if (result != __GCONV_ILLEGAL_INPUT)				      \
-      continue;								      \
-									      \
-    /* Next see whether we have to ignore the error.  If not, stop.  */	      \
-    if (! ignore_errors_p ())						      \
-      break;								      \
-									      \
-    /* When we come here it means we ignore the character.  */		      \
-    ++*irreversible;							      \
-    inptr += Incr;							      \
-    continue;								      \
-  }
-
-
-/* Handling of Unicode 3.1 TAG characters.  Unicode recommends
-   "If language codes are not relevant to the particular processing
-    operation, then they should be ignored."
-   This macro is usually called right before STANDARD_ERR_HANDLER (Incr).  */
-#define UNICODE_TAG_HANDLER(Character, Incr) \
-  {									      \
-    /* TAG characters are those in the range U+E0000..U+E007F.  */	      \
-    if (((Character) >> 7) == (0xe0000 >> 7))				      \
-      {									      \
-	inptr += Incr;							      \
-	continue;							      \
-      }									      \
-  }
-
-
-/* The function returns the status, as defined in gconv.h.  */
-static inline int
-FCTNAME (LOOPFCT) (struct __gconv_step *step,
-		   struct __gconv_step_data *step_data,
-		   const unsigned char **inptrp, const unsigned char *inend,
-		   unsigned char **outptrp, const unsigned char *outend,
-		   size_t *irreversible EXTRA_LOOP_DECLS)
-{
-#ifdef LOOP_NEED_STATE
-  mbstate_t *state = step_data->__statep;
-#endif
-#ifdef LOOP_NEED_FLAGS
-  int flags = step_data->__flags;
-#endif
-#ifdef LOOP_NEED_DATA
-  void *data = step->__data;
-#endif
-  int result = __GCONV_EMPTY_INPUT;
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-
-#ifdef INIT_PARAMS
-  INIT_PARAMS;
-#endif
-
-  while (inptr != inend)
-    {
-      /* `if' cases for MIN_NEEDED_OUTPUT ==/!= 1 is made to help the
-	 compiler generating better code.  They will be optimized away
-	 since MIN_NEEDED_OUTPUT is always a constant.  */
-      if ((MIN_NEEDED_OUTPUT != 1
-	   && __builtin_expect (outptr + MIN_NEEDED_OUTPUT > outend, 0))
-	  || (MIN_NEEDED_OUTPUT == 1
-	      && __builtin_expect (outptr >= outend, 0)))
-	{
-	  /* Overflow in the output buffer.  */
-	  result = __GCONV_FULL_OUTPUT;
-	  break;
-	}
-      if (MIN_NEEDED_INPUT > 1
-	  && __builtin_expect (inptr + MIN_NEEDED_INPUT > inend, 0))
-	{
-	  /* We don't have enough input for another complete input
-	     character.  */
-	  result = __GCONV_INCOMPLETE_INPUT;
-	  break;
-	}
-
-      /* Here comes the body the user provides.  It can stop with
-	 RESULT set to GCONV_INCOMPLETE_INPUT (if the size of the
-	 input characters vary in size), GCONV_ILLEGAL_INPUT, or
-	 GCONV_FULL_OUTPUT (if the output characters vary in size).  */
-      BODY
-    }
-
-  /* Update the pointers pointed to by the parameters.  */
-  *inptrp = inptr;
-  *outptrp = outptr;
-#ifdef UPDATE_PARAMS
-  UPDATE_PARAMS;
-#endif
-
-  return result;
-}
-
-
-/* Include the file a second time to define the function to handle
-   unaligned access.  */
-#if !defined DEFINE_UNALIGNED && !defined _STRING_ARCH_unaligned \
-    && MIN_NEEDED_FROM != 1 && MAX_NEEDED_FROM % MIN_NEEDED_FROM == 0 \
-    && MIN_NEEDED_TO != 1 && MAX_NEEDED_TO % MIN_NEEDED_TO == 0
-# undef get16
-# undef get32
-# undef put16
-# undef put32
-# undef unaligned
-
-# define DEFINE_UNALIGNED
-# include "loop.c"
-# undef DEFINE_UNALIGNED
-#endif
-
-
-#if MAX_NEEDED_INPUT > 1
-# define SINGLE(fct) SINGLE2 (fct)
-# define SINGLE2(fct) fct##_single
-static inline int
-SINGLE(LOOPFCT) (struct __gconv_step *step,
-		 struct __gconv_step_data *step_data,
-		 const unsigned char **inptrp, const unsigned char *inend,
-		 unsigned char **outptrp, unsigned char *outend,
-		 size_t *irreversible EXTRA_LOOP_DECLS)
-{
-  mbstate_t *state = step_data->__statep;
-#ifdef LOOP_NEED_FLAGS
-  int flags = step_data->__flags;
-#endif
-#ifdef LOOP_NEED_DATA
-  void *data = step->__data;
-#endif
-  int result = __GCONV_OK;
-  unsigned char bytebuf[MAX_NEEDED_INPUT];
-  const unsigned char *inptr = *inptrp;
-  unsigned char *outptr = *outptrp;
-  size_t inlen;
-
-#ifdef INIT_PARAMS
-  INIT_PARAMS;
-#endif
-
-#ifdef UNPACK_BYTES
-  UNPACK_BYTES
-#else
-  /* Add the bytes from the state to the input buffer.  */
-  for (inlen = 0; inlen < (size_t) (state->__count & 7); ++inlen)
-    bytebuf[inlen] = state->__value.__wchb[inlen];
-#endif
-
-  /* Are there enough bytes in the input buffer?  */
-  if (__builtin_expect (inptr + (MIN_NEEDED_INPUT - inlen) > inend, 0))
-    {
-      *inptrp = inend;
-#ifdef STORE_REST
-      inptr = bytebuf;
-      inptrp = &inptr;
-      inend = &bytebuf[inlen];
-
-      STORE_REST
-#else
-      /* We don't have enough input for another complete input
-	 character.  */
-      while (inptr < inend)
-	state->__value.__wchb[inlen++] = *inptr++;
-#endif
-
-      return __GCONV_INCOMPLETE_INPUT;
-    }
-
-  /* Enough space in output buffer.  */
-  if ((MIN_NEEDED_OUTPUT != 1 && outptr + MIN_NEEDED_OUTPUT > outend)
-      || (MIN_NEEDED_OUTPUT == 1 && outptr >= outend))
-    /* Overflow in the output buffer.  */
-    return __GCONV_FULL_OUTPUT;
-
-  /*  Now add characters from the normal input buffer.  */
-  do
-    bytebuf[inlen++] = *inptr++;
-  while (inlen < MAX_NEEDED_INPUT && inptr < inend);
-
-  inptr = bytebuf;
-  inend = &bytebuf[inlen];
-
-  do
-    {
-      BODY
-    }
-  while (0);
-
-  /* Now we either have produced an output character and consumed all the
-     bytes from the state and at least one more, or the character is still
-     incomplete, or we have some other error (like illegal input character,
-     no space in output buffer).  */
-  if (__builtin_expect (inptr != bytebuf, 1))
-    {
-      /* We found a new character.  */
-      assert (inptr - bytebuf > (state->__count & 7));
-
-      *inptrp += inptr - bytebuf - (state->__count & 7);
-      *outptrp = outptr;
-
-      result = __GCONV_OK;
-
-      /* Clear the state buffer.  */
-      state->__count &= ~7;
-    }
-  else if (result == __GCONV_INCOMPLETE_INPUT)
-    {
-      /* This can only happen if we have less than MAX_NEEDED_INPUT bytes
-	 available.  */
-      assert (inend != &bytebuf[MAX_NEEDED_INPUT]);
-
-      *inptrp += inend - bytebuf - (state->__count & 7);
-#ifdef STORE_REST
-      inptrp = &inptr;
-
-      STORE_REST
-#else
-      /* We don't have enough input for another complete input
-	 character.  */
-      while (inptr < inend)
-	state->__value.__wchb[inlen++] = *inptr++;
-#endif
-    }
-
-  return result;
-}
-# undef SINGLE
-# undef SINGLE2
-#endif
-
-
-/* We remove the macro definitions so that we can include this file again
-   for the definition of another function.  */
-#undef MIN_NEEDED_INPUT
-#undef MAX_NEEDED_INPUT
-#undef MIN_NEEDED_OUTPUT
-#undef MAX_NEEDED_OUTPUT
-#undef LOOPFCT
-#undef BODY
-#undef LOOPFCT
-#undef EXTRA_LOOP_DECLS
-#undef INIT_PARAMS
-#undef UPDATE_PARAMS
-#undef UNPACK_BYTES
-#undef LOOP_NEED_STATE
-#undef LOOP_NEED_FLAGS
-#undef LOOP_NEED_DATA
-#undef get16
-#undef get32
-#undef put16
-#undef put32
-#undef unaligned
diff --git a/newlib/libc/sys/linux/iconv/skeleton.c b/newlib/libc/sys/linux/iconv/skeleton.c
deleted file mode 100644
index cde8533c5..000000000
--- a/newlib/libc/sys/linux/iconv/skeleton.c
+++ /dev/null
@@ -1,696 +0,0 @@
-/* Skeleton for a conversion module.
-   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This file can be included to provide definitions of several things
-   many modules have in common.  It can be customized using the following
-   macros:
-
-     DEFINE_INIT	define the default initializer.  This requires the
-			following symbol to be defined.
-
-     CHARSET_NAME	string with official name of the coded character
-			set (in all-caps)
-
-     DEFINE_FINI	define the default destructor function.
-
-     MIN_NEEDED_FROM	minimal number of bytes needed for the from-charset.
-     MIN_NEEDED_TO	likewise for the to-charset.
-
-     MAX_NEEDED_FROM	maximal number of bytes needed for the from-charset.
-			This macro is optional, it defaults to MIN_NEEDED_FROM.
-     MAX_NEEDED_TO	likewise for the to-charset.
-
-     DEFINE_DIRECTION_OBJECTS
-			two objects will be defined to be used when the
-			`gconv' function must only distinguish two
-			directions.  This is implied by DEFINE_INIT.
-			If this macro is not defined the following
-			macro must be available.
-
-     FROM_DIRECTION	this macro is supposed to return a value != 0
-			if we convert from the current character set,
-			otherwise it return 0.
-
-     EMIT_SHIFT_TO_INIT	this symbol is optional.  If it is defined it
-			defines some code which writes out a sequence
-			of characters which bring the current state into
-			the initial state.
-
-     FROM_LOOP		name of the function implementing the conversion
-			from the current characters.
-     TO_LOOP		likewise for the other direction
-
-     ONE_DIRECTION	optional.  If defined to 1, only one conversion
-			direction is defined instead of two.  In this
-			case, FROM_DIRECTION should be defined to 1, and
-			FROM_LOOP and TO_LOOP should have the same value.
-
-     SAVE_RESET_STATE	in case of an error we must reset the state for
-			the rerun so this macro must be defined for
-			stateful encodings.  It takes an argument which
-			is nonzero when saving.
-
-     RESET_INPUT_BUFFER	If the input character sets allow this the macro
-			can be defined to reset the input buffer pointers
-			to cover only those characters up to the error.
-
-     FUNCTION_NAME	if not set the conversion function is named `gconv'.
-
-     PREPARE_LOOP	optional code preparing the conversion loop.  Can
-			contain variable definitions.
-     END_LOOP		also optional, may be used to store information
-
-     EXTRA_LOOP_ARGS	optional macro specifying extra arguments passed
-			to loop function.
- */
-
-#include <assert.h>
-#include <gconv.h>
-#include <string.h>
-#define __need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-#include <wchar.h>
-
-#ifndef STATIC_GCONV
-# include <dlfcn.h>
-#endif
-
-# define DL_CALL_FCT(fct, args) fct args
-
-/* The direction objects.  */
-#if DEFINE_DIRECTION_OBJECTS || DEFINE_INIT
-static int from_object;
-static int to_object;
-
-# ifndef FROM_DIRECTION
-#  define FROM_DIRECTION (step->__data == &from_object)
-# endif
-#else
-# ifndef FROM_DIRECTION
-#  error "FROM_DIRECTION must be provided if direction objects are not used"
-# endif
-#endif
-
-
-/* How many bytes are needed at most for the from-charset.  */
-#ifndef MAX_NEEDED_FROM
-# define MAX_NEEDED_FROM	MIN_NEEDED_FROM
-#endif
-
-/* Same for the to-charset.  */
-#ifndef MAX_NEEDED_TO
-# define MAX_NEEDED_TO		MIN_NEEDED_TO
-#endif
-
-
-/* Define macros which can access unaligned buffers.  These macros are
-   supposed to be used only in code outside the inner loops.  For the inner
-   loops we have other definitions which allow optimized access.  */
-#ifdef _STRING_ARCH_unaligned
-/* We can handle unaligned memory access.  */
-# define get16u(addr) *((__const uint16_t *) (addr))
-# define get32u(addr) *((__const uint32_t *) (addr))
-
-/* We need no special support for writing values either.  */
-# define put16u(addr, val) *((uint16_t *) (addr)) = (val)
-# define put32u(addr, val) *((uint32_t *) (addr)) = (val)
-#else
-/* Distinguish between big endian and little endian.  */
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define get16u(addr) \
-     (((__const unsigned char *) (addr))[1] << 8			      \
-      | ((__const unsigned char *) (addr))[0])
-#  define get32u(addr) \
-     (((((__const unsigned char *) (addr))[3] << 8			      \
-	| ((__const unsigned char *) (addr))[2]) << 8			      \
-       | ((__const unsigned char *) (addr))[1]) << 8			      \
-      | ((__const unsigned char *) (addr))[0])
-
-#  define put16u(addr, val) \
-     ({ uint16_t __val = (val);						      \
-	((unsigned char *) (addr))[0] = __val;				      \
-	((unsigned char *) (addr))[1] = __val >> 8;			      \
-	(void) 0; })
-#  define put32u(addr, val) \
-     ({ uint32_t __val = (val);						      \
-	((unsigned char *) (addr))[0] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[1] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[2] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[3] = __val;				      \
-	(void) 0; })
-# else
-#  define get16u(addr) \
-     (((__const unsigned char *) (addr))[0] << 8			      \
-      | ((__const unsigned char *) (addr))[1])
-#  define get32u(addr) \
-     (((((__const unsigned char *) (addr))[0] << 8			      \
-	| ((__const unsigned char *) (addr))[1]) << 8			      \
-       | ((__const unsigned char *) (addr))[2]) << 8			      \
-      | ((__const unsigned char *) (addr))[3])
-
-#  define put16u(addr, val) \
-     ({ uint16_t __val = (val);						      \
-	((unsigned char *) (addr))[1] = __val;				      \
-	((unsigned char *) (addr))[0] = __val >> 8;			      \
-	(void) 0; })
-#  define put32u(addr, val) \
-     ({ uint32_t __val = (val);						      \
-	((unsigned char *) (addr))[3] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[2] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[1] = __val;				      \
-	__val >>= 8;							      \
-	((unsigned char *) (addr))[0] = __val;				      \
-	(void) 0; })
-# endif
-#endif
-
-
-/* For conversions from a fixed width character set to another fixed width
-   character set we can define RESET_INPUT_BUFFER in a very fast way.  */
-#if !defined RESET_INPUT_BUFFER && !defined SAVE_RESET_STATE
-# if MIN_NEEDED_FROM == MAX_NEEDED_FROM && MIN_NEEDED_TO == MAX_NEEDED_TO
-/* We have to use these `if's here since the compiler cannot know that
-   (outbuf - outerr) is always divisible by MIN_NEEDED_TO.  */
-#  define RESET_INPUT_BUFFER \
-  if (MIN_NEEDED_FROM % MIN_NEEDED_TO == 0)				      \
-    *inptrp -= (outbuf - outerr) * (MIN_NEEDED_FROM / MIN_NEEDED_TO);	      \
-  else if (MIN_NEEDED_TO % MIN_NEEDED_FROM == 0)			      \
-    *inptrp -= (outbuf - outerr) / (MIN_NEEDED_TO / MIN_NEEDED_FROM);	      \
-  else									      \
-    *inptrp -= ((outbuf - outerr) / MIN_NEEDED_TO) * MIN_NEEDED_FROM
-# endif
-#endif
-
-
-/* The default init function.  It simply matches the name and initializes
-   the step data to point to one of the objects above.  */
-#if DEFINE_INIT
-# ifndef CHARSET_NAME
-#  error "CHARSET_NAME not defined"
-# endif
-
-extern int gconv_init (struct __gconv_step *step);
-int
-gconv_init (struct __gconv_step *step)
-{
-  /* Determine which direction.  */
-  if (strcmp (step->__from_name, CHARSET_NAME) == 0)
-    {
-      step->__data = &from_object;
-
-      step->__min_needed_from = MIN_NEEDED_FROM;
-      step->__max_needed_from = MAX_NEEDED_FROM;
-      step->__min_needed_to = MIN_NEEDED_TO;
-      step->__max_needed_to = MAX_NEEDED_TO;
-    }
-  else if (__builtin_expect (strcmp (step->__to_name, CHARSET_NAME), 0) == 0)
-    {
-      step->__data = &to_object;
-
-      step->__min_needed_from = MIN_NEEDED_TO;
-      step->__max_needed_from = MAX_NEEDED_TO;
-      step->__min_needed_to = MIN_NEEDED_FROM;
-      step->__max_needed_to = MAX_NEEDED_FROM;
-    }
-  else
-    return __GCONV_NOCONV;
-
-#ifdef SAVE_RESET_STATE
-  step->__stateful = 1;
-#else
-  step->__stateful = 0;
-#endif
-
-  return __GCONV_OK;
-}
-#endif
-
-
-/* The default destructor function does nothing in the moment and so
-   we don't define it at all.  But we still provide the macro just in
-   case we need it some day.  */
-#if DEFINE_FINI
-#endif
-
-
-/* If no arguments have to passed to the loop function define the macro
-   as empty.  */
-#ifndef EXTRA_LOOP_ARGS
-# define EXTRA_LOOP_ARGS
-#endif
-
-
-/* This is the actual conversion function.  */
-#ifndef FUNCTION_NAME
-# define FUNCTION_NAME	gconv
-#endif
-
-/* The macros are used to access the function to convert single characters.  */
-#define SINGLE(fct) SINGLE2 (fct)
-#define SINGLE2(fct) fct##_single
-
-
-extern int FUNCTION_NAME (struct __gconv_step *step,
-			  struct __gconv_step_data *data,
-			  const unsigned char **inptrp,
-			  const unsigned char *inend,
-			  unsigned char **outbufstart, size_t *irreversible,
-			  int do_flush, int consume_incomplete);
-int
-FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data,
-	       const unsigned char **inptrp, const unsigned char *inend,
-	       unsigned char **outbufstart, size_t *irreversible, int do_flush,
-	       int consume_incomplete)
-{
-  struct __gconv_step *next_step = step + 1;
-  struct __gconv_step_data *next_data = data + 1;
-  __gconv_fct fct;
-  int status;
-
-  fct = (data->__flags & __GCONV_IS_LAST) ? NULL : next_step->__fct;
-
-  /* If the function is called with no input this means we have to reset
-     to the initial state.  The possibly partly converted input is
-     dropped.  */
-  if (__builtin_expect (do_flush, 0))
-    {
-      /* This should never happen during error handling.  */
-      assert (outbufstart == NULL);
-
-      status = __GCONV_OK;
-
-#ifdef EMIT_SHIFT_TO_INIT
-      if (do_flush == 1)
-	{
-	  /* We preserve the initial values of the pointer variables.  */
-	  unsigned char *outbuf = data->__outbuf;
-	  unsigned char *outstart = outbuf;
-	  unsigned char *outend = data->__outbufend;
-
-# ifdef PREPARE_LOOP
-	  PREPARE_LOOP
-# endif
-
-# ifdef SAVE_RESET_STATE
-	  SAVE_RESET_STATE (1);
-# endif
-
-	  /* Emit the escape sequence to reset the state.  */
-	  EMIT_SHIFT_TO_INIT;
-
-	  /* Call the steps down the chain if there are any but only if we
-	     successfully emitted the escape sequence.  This should only
-	     fail if the output buffer is full.  If the input is invalid
-	     it should be discarded since the user wants to start from a
-	     clean state.  */
-	  if (status == __GCONV_OK)
-	    {
-	      if (data->__flags & __GCONV_IS_LAST)
-		/* Store information about how many bytes are available.  */
-		data->__outbuf = outbuf;
-	      else
-		{
-		  /* Write out all output which was produced.  */
-		  if (outbuf > outstart)
-		    {
-		      const unsigned char *outerr = outstart;
-		      int result;
-
-		      result = DL_CALL_FCT (fct, (next_step, next_data,
-						  &outerr, outbuf, NULL,
-						  irreversible, 0,
-						  consume_incomplete));
-
-		      if (result != __GCONV_EMPTY_INPUT)
-			{
-			  if (__builtin_expect (outerr != outbuf, 0))
-			    {
-			      /* We have a problem.  Undo the conversion.  */
-			      outbuf = outstart;
-
-			      /* Restore the state.  */
-# ifdef SAVE_RESET_STATE
-			      SAVE_RESET_STATE (0);
-# endif
-			    }
-
-			  /* Change the status.  */
-			  status = result;
-			}
-		    }
-
-		  if (status == __GCONV_OK)
-		    /* Now flush the remaining steps.  */
-		    status = DL_CALL_FCT (fct, (next_step, next_data, NULL,
-						NULL, NULL, irreversible, 1,
-						consume_incomplete));
-		}
-	    }
-	}
-      else
-#endif
-	{
-	  /* Clear the state object.  There might be bytes in there from
-	     previous calls with CONSUME_INCOMPLETE == 1.  But don't emit
-	     escape sequences.  */
-	  memset (data->__statep, '\0', sizeof (*data->__statep));
-
-	  if (! (data->__flags & __GCONV_IS_LAST))
-	    /* Now flush the remaining steps.  */
-	    status = DL_CALL_FCT (fct, (next_step, next_data, NULL, NULL,
-					NULL, irreversible, do_flush,
-					consume_incomplete));
-	}
-    }
-  else
-    {
-      /* We preserve the initial values of the pointer variables.  */
-      const unsigned char *inptr = *inptrp;
-      unsigned char *outbuf = (__builtin_expect (outbufstart == NULL, 1)
-			       ? data->__outbuf : *outbufstart);
-      unsigned char *outend = data->__outbufend;
-      unsigned char *outstart;
-      /* This variable is used to count the number of characters we
-	 actually converted.  */
-      size_t lirreversible = 0;
-      size_t *lirreversiblep = irreversible ? &lirreversible : NULL;
-#if defined _STRING_ARCH_unaligned \
-    || MIN_NEEDED_FROM == 1 || MAX_NEEDED_FROM % MIN_NEEDED_FROM != 0 \
-    || MIN_NEEDED_TO == 1 || MAX_NEEDED_TO % MIN_NEEDED_TO != 0
-# define unaligned 0
-#else
-      int unaligned;
-# define GEN_unaligned(name) GEN_unaligned2 (name)
-# define GEN_unaligned2(name) name##_unaligned
-#endif
-
-#ifdef PREPARE_LOOP
-      PREPARE_LOOP
-#endif
-
-#if MAX_NEEDED_FROM > 1 || MAX_NEEDED_TO > 1
-      /* If the function is used to implement the mb*towc*() or wc*tomb*()
-	 functions we must test whether any bytes from the last call are
-	 stored in the `state' object.  */
-      if (((MAX_NEEDED_FROM > 1 && MAX_NEEDED_TO > 1)
-	   || (MAX_NEEDED_FROM > 1 && FROM_DIRECTION)
-	   || (MAX_NEEDED_TO > 1 && !FROM_DIRECTION))
-	  && consume_incomplete && (data->__statep->__count & 7) != 0)
-	{
-	  /* Yep, we have some bytes left over.  Process them now.
-             But this must not happen while we are called from an
-             error handler.  */
-	  assert (outbufstart == NULL);
-
-# if MAX_NEEDED_FROM > 1
-	  if (MAX_NEEDED_TO == 1 || FROM_DIRECTION)
-	    status = SINGLE(FROM_LOOP) (step, data, inptrp, inend, &outbuf,
-					outend, lirreversiblep
-					EXTRA_LOOP_ARGS);
-# endif
-# if MAX_NEEDED_FROM > 1 && MAX_NEEDED_TO > 1 && !ONE_DIRECTION
-	  else
-# endif
-# if MAX_NEEDED_TO > 1 && !ONE_DIRECTION
-	    status = SINGLE(TO_LOOP) (step, data, inptrp, inend, &outbuf,
-				      outend, lirreversiblep EXTRA_LOOP_ARGS);
-# endif
-
-	  if (__builtin_expect (status, __GCONV_OK) != __GCONV_OK)
-	    return status;
-	}
-#endif
-
-#if !defined _STRING_ARCH_unaligned \
-    && MIN_NEEDED_FROM != 1 && MAX_NEEDED_FROM % MIN_NEEDED_FROM == 0 \
-    && MIN_NEEDED_TO != 1 && MAX_NEEDED_TO % MIN_NEEDED_TO == 0
-      /* The following assumes that encodings, which have a variable length
-	 what might unalign a buffer even though it is a aligned in the
-	 beginning, either don't have the minimal number of bytes as a divisor
-	 of the maximum length or have a minimum length of 1.  This is true
-	 for all known and supported encodings.  */
-      unaligned = ((FROM_DIRECTION
-		    && ((uintptr_t) inptr % MIN_NEEDED_FROM != 0
-			|| ((data->__flags & __GCONV_IS_LAST)
-			    && (uintptr_t) outbuf % MIN_NEEDED_TO != 0)))
-		   || (!FROM_DIRECTION
-		       && (((data->__flags & __GCONV_IS_LAST)
-			    && (uintptr_t) outbuf % MIN_NEEDED_FROM != 0)
-			   || (uintptr_t) inptr % MIN_NEEDED_TO != 0)));
-#endif
-
-      while (1)
-	{
-	  struct __gconv_trans_data *trans;
-
-	  /* Remember the start value for this round.  */
-	  inptr = *inptrp;
-	  /* The outbuf buffer is empty.  */
-	  outstart = outbuf;
-
-#ifdef SAVE_RESET_STATE
-	  SAVE_RESET_STATE (1);
-#endif
-
-	  if (__builtin_expect (!unaligned, 1))
-	    {
-	      if (FROM_DIRECTION)
-		/* Run the conversion loop.  */
-		status = FROM_LOOP (step, data, inptrp, inend, &outbuf, outend,
-				    lirreversiblep EXTRA_LOOP_ARGS);
-	      else
-		/* Run the conversion loop.  */
-		status = TO_LOOP (step, data, inptrp, inend, &outbuf, outend,
-				  lirreversiblep EXTRA_LOOP_ARGS);
-	    }
-#if !defined _STRING_ARCH_unaligned \
-    && MIN_NEEDED_FROM != 1 && MAX_NEEDED_FROM % MIN_NEEDED_FROM == 0 \
-    && MIN_NEEDED_TO != 1 && MAX_NEEDED_TO % MIN_NEEDED_TO == 0
-	  else
-	    {
-	      if (FROM_DIRECTION)
-		/* Run the conversion loop.  */
-		status = GEN_unaligned (FROM_LOOP) (step, data, inptrp, inend,
-						    &outbuf, outend,
-						    lirreversiblep
-						    EXTRA_LOOP_ARGS);
-	      else
-		/* Run the conversion loop.  */
-		status = GEN_unaligned (TO_LOOP) (step, data, inptrp, inend,
-						  &outbuf, outend,
-						  lirreversiblep
-						  EXTRA_LOOP_ARGS);
-	    }
-#endif
-
-	  /* If we were called as part of an error handling module we
-	     don't do anything else here.  */
-	  if (__builtin_expect (outbufstart != NULL, 0))
-	    {
-	      *outbufstart = outbuf;
-	      return status;
-	    }
-
-	  /* Give the transliteration module the chance to store the
-	     original text and the result in case it needs a context.  */
-	  for (trans = data->__trans; trans != NULL; trans = trans->__next)
-	    if (trans->__trans_context_fct != NULL)
-	      DL_CALL_FCT (trans->__trans_context_fct,
-			   (trans->__data, inptr, *inptrp, outstart, outbuf));
-
-	  /* We finished one use of the loops.  */
-	  ++data->__invocation_counter;
-
-	  /* If this is the last step leave the loop, there is nothing
-             we can do.  */
-	  if (__builtin_expect (data->__flags & __GCONV_IS_LAST, 0))
-	    {
-	      /* Store information about how many bytes are available.  */
-	      data->__outbuf = outbuf;
-
-	      /* Remember how many non-identical characters we
-                 converted in a irreversible way.  */
-	      *irreversible += lirreversible;
-
-	      break;
-	    }
-
-	  /* Write out all output which was produced.  */
-	  if (__builtin_expect (outbuf > outstart, 1))
-	    {
-	      const unsigned char *outerr = data->__outbuf;
-	      int result;
-
-	      result = DL_CALL_FCT (fct, (next_step, next_data, &outerr,
-					  outbuf, NULL, irreversible, 0,
-					  consume_incomplete));
-
-	      if (result != __GCONV_EMPTY_INPUT)
-		{
-		  if (__builtin_expect (outerr != outbuf, 0))
-		    {
-#ifdef RESET_INPUT_BUFFER
-		      RESET_INPUT_BUFFER;
-#else
-		      /* We have a problem with the in on of the functions
-			 below.  Undo the conversion upto the error point.  */
-		      size_t nstatus;
-
-		      /* Reload the pointers.  */
-		      *inptrp = inptr;
-		      outbuf = outstart;
-
-		      /* Restore the state.  */
-# ifdef SAVE_RESET_STATE
-		      SAVE_RESET_STATE (0);
-# endif
-
-		      if (__builtin_expect (!unaligned, 1))
-			{
-			  if (FROM_DIRECTION)
-			    /* Run the conversion loop.  */
-			    nstatus = FROM_LOOP (step, data, inptrp, inend,
-						 &outbuf, outerr,
-						 lirreversiblep
-						 EXTRA_LOOP_ARGS);
-			  else
-			    /* Run the conversion loop.  */
-			    nstatus = TO_LOOP (step, data, inptrp, inend,
-					       &outbuf, outerr,
-					       lirreversiblep
-					       EXTRA_LOOP_ARGS);
-			}
-# if !defined _STRING_ARCH_unaligned \
-     && MIN_NEEDED_FROM != 1 && MAX_NEEDED_FROM % MIN_NEEDED_FROM == 0 \
-     && MIN_NEEDED_TO != 1 && MAX_NEEDED_TO % MIN_NEEDED_TO == 0
-		      else
-			{
-			  if (FROM_DIRECTION)
-			    /* Run the conversion loop.  */
-			    nstatus = GEN_unaligned (FROM_LOOP) (step, data,
-								 inptrp, inend,
-								 &outbuf,
-								 outerr,
-								 lirreversiblep
-								 EXTRA_LOOP_ARGS);
-			  else
-			    /* Run the conversion loop.  */
-			    nstatus = GEN_unaligned (TO_LOOP) (step, data,
-							       inptrp, inend,
-							       &outbuf, outerr,
-							       lirreversiblep
-							       EXTRA_LOOP_ARGS);
-			}
-# endif
-
-		      /* We must run out of output buffer space in this
-			 rerun.  */
-		      assert (outbuf == outerr);
-		      assert (nstatus == __GCONV_FULL_OUTPUT);
-
-		      /* If we haven't consumed a single byte decrement
-			 the invocation counter.  */
-		      if (__builtin_expect (outbuf == outstart, 0))
-			--data->__invocation_counter;
-#endif	/* reset input buffer */
-		    }
-
-		  /* Change the status.  */
-		  status = result;
-		}
-	      else
-		/* All the output is consumed, we can make another run
-		   if everything was ok.  */
-		if (status == __GCONV_FULL_OUTPUT)
-		  {
-		    status = __GCONV_OK;
-		    outbuf = data->__outbuf;
-		  }
-	    }
-
-	  if (status != __GCONV_OK)
-	    break;
-
-	  /* Reset the output buffer pointer for the next round.  */
-	  outbuf = data->__outbuf;
-	}
-
-#ifdef END_LOOP
-      END_LOOP
-#endif
-
-      /* If we are supposed to consume all character store now all of the
-	 remaining characters in the `state' object.  */
-#if MAX_NEEDED_FROM > 1 || MAX_NEEDED_TO > 1
-      if (((MAX_NEEDED_FROM > 1 && MAX_NEEDED_TO > 1)
-	   || (MAX_NEEDED_FROM > 1 && FROM_DIRECTION)
-	   || (MAX_NEEDED_TO > 1 && !FROM_DIRECTION))
-	  && __builtin_expect (consume_incomplete, 0)
-	  && status == __GCONV_INCOMPLETE_INPUT)
-	{
-# ifdef STORE_REST
-	  mbstate_t *state = data->__statep;
-
-	  STORE_REST
-# else
-	  size_t cnt;
-
-	  /* Make sure the remaining bytes fit into the state objects
-             buffer.  */
-	  assert (inend - *inptrp < 4);
-
-	  for (cnt = 0; *inptrp < inend; ++cnt)
-	    data->__statep->__value.__wchb[cnt] = *(*inptrp)++;
-	  data->__statep->__count &= ~7;
-	  data->__statep->__count |= cnt;
-# endif
-	}
-#endif
-    }
-
-  return status;
-}
-
-#undef DEFINE_INIT
-#undef CHARSET_NAME
-#undef DEFINE_FINI
-#undef MIN_NEEDED_FROM
-#undef MIN_NEEDED_TO
-#undef MAX_NEEDED_FROM
-#undef MAX_NEEDED_TO
-#undef DEFINE_DIRECTION_OBJECTS
-#undef FROM_DIRECTION
-#undef EMIT_SHIFT_TO_INIT
-#undef FROM_LOOP
-#undef TO_LOOP
-#undef SAVE_RESET_STATE
-#undef RESET_INPUT_BUFFER
-#undef FUNCTION_NAME
-#undef PREPARE_LOOP
-#undef END_LOOP
-#undef ONE_DIRECTION
-#undef STORE_REST
diff --git a/newlib/libc/sys/linux/iconv/strtab.c b/newlib/libc/sys/linux/iconv/strtab.c
deleted file mode 100644
index 0f5e2b632..000000000
--- a/newlib/libc/sys/linux/iconv/strtab.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/* C string table handling.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   Written by Ulrich Drepper <drepper@redhat.com>, 2000.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <assert.h>
-#include <inttypes.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/cdefs.h>
-#include <sys/param.h>
-
-
-struct Strent
-{
-  const char *string;
-  size_t len;
-  struct Strent *next;
-  struct Strent *left;
-  struct Strent *right;
-  size_t offset;
-  char reverse[0];
-};
-
-
-struct memoryblock
-{
-  struct memoryblock *next;
-  char memory[0];
-};
-
-
-struct Strtab
-{
-  struct Strent *root;
-  struct memoryblock *memory;
-  char *backp;
-  size_t left;
-  size_t total;
-
-  struct Strent null;
-};
-
-
-/* Cache for the pagesize.  We correct this value a bit so that `malloc'
-   is not allocating more than a page.  */
-static size_t ps;
-
-
-extern void *xmalloc (size_t n) __attribute_malloc__;
-
-/* Prototypes for our functions that are used from iconvconfig.c.  If
-   you change these, change also iconvconfig.c.  */
-/* Create new C string table object in memory.  */
-extern struct Strtab *strtabinit (void);
-
-/* Free resources allocated for C string table ST.  */
-extern void strtabfree (struct Strtab *st);
-
-/* Add string STR (length LEN is != 0) to C string table ST.  */
-extern struct Strent *strtabadd (struct Strtab *st, const char *str,
-				 size_t len);
-
-/* Finalize string table ST and store size in *SIZE and return a pointer.  */
-extern void *strtabfinalize (struct Strtab *st, size_t *size);
-
-/* Get offset in string table for string associated with SE.  */
-extern size_t strtaboffset (struct Strent *se);
-
-
-struct Strtab *
-strtabinit (void)
-{
-  struct Strtab *ret;
-
-  if (ps == 0)
-    {
-      ps = sysconf (_SC_PAGESIZE) - 2 * sizeof (void *);
-      assert (sizeof (struct memoryblock) < ps);
-    }
-
-  ret = (struct Strtab *) calloc (1, sizeof (struct Strtab));
-  if (ret != NULL)
-    {
-      ret->null.len = 1;
-      ret->null.string = "";
-    }
-  return ret;
-}
-
-
-static void
-morememory (struct Strtab *st, size_t len)
-{
-  struct memoryblock *newmem;
-
-  if (len < ps)
-    len = ps;
-  newmem = (struct memoryblock *) malloc (len);
-  if (newmem == NULL)
-    abort ();
-
-  newmem->next = st->memory;
-  st->memory = newmem;
-  st->backp = newmem->memory;
-  st->left = len - offsetof (struct memoryblock, memory);
-}
-
-
-void
-strtabfree (struct Strtab *st)
-{
-  struct memoryblock *mb = st->memory;
-
-  while (mb != NULL)
-    {
-      void *old = mb;
-      mb = mb->next;
-      free (old);
-    }
-
-  free (st);
-}
-
-
-static struct Strent *
-newstring (struct Strtab *st, const char *str, size_t len)
-{
-  struct Strent *newstr;
-  size_t align;
-  int i;
-
-  /* Compute the amount of padding needed to make the structure aligned.  */
-  align = ((__alignof__ (struct Strent)
-	    - (((uintptr_t) st->backp)
-	       & (__alignof__ (struct Strent) - 1)))
-	   & (__alignof__ (struct Strent) - 1));
-
-  /* Make sure there is enough room in the memory block.  */
-  if (st->left < align + sizeof (struct Strent) + len)
-    {
-      morememory (st, sizeof (struct Strent) + len);
-      align = 0;
-    }
-
-  /* Create the reserved string.  */
-  newstr = (struct Strent *) (st->backp + align);
-  newstr->string = str;
-  newstr->len = len;
-  newstr->next = NULL;
-  newstr->left = NULL;
-  newstr->right = NULL;
-  newstr->offset = 0;
-  for (i = len - 2; i >= 0; --i)
-    newstr->reverse[i] = str[len - 2 - i];
-  newstr->reverse[len - 1] = '\0';
-  st->backp += align + sizeof (struct Strent) + len;
-  st->left -= align + sizeof (struct Strent) + len;
-
-  return newstr;
-}
-
-
-/* XXX This function should definitely be rewritten to use a balancing
-   tree algorith (AVL, red-black trees).  For now a simple, correct
-   implementation is enough.  */
-static struct Strent **
-searchstring (struct Strent **sep, struct Strent *newstr)
-{
-  int cmpres;
-
-  /* More strings?  */
-  if (*sep == NULL)
-    {
-      *sep = newstr;
-      return sep;
-    }
-
-  /* Compare the strings.  */
-  cmpres = memcmp ((*sep)->reverse, newstr->reverse,
-		   MIN ((*sep)->len, newstr->len) - 1);
-  if (cmpres == 0)
-    /* We found a matching string.  */
-    return sep;
-  else if (cmpres > 0)
-    return searchstring (&(*sep)->left, newstr);
-  else
-    return searchstring (&(*sep)->right, newstr);
-}
-
-
-/* Add new string.  The actual string is assumed to be permanent.  */
-struct Strent *
-strtabadd (struct Strtab *st, const char *str, size_t len)
-{
-  struct Strent *newstr;
-  struct Strent **sep;
-
-  /* Compute the string length if the caller doesn't know it.  */
-  if (len == 0)
-    len = strlen (str) + 1;
-
-  /* Make sure all "" strings get offset 0.  */
-  if (len == 1)
-    return &st->null;
-
-  /* Allocate memory for the new string and its associated information.  */
-  newstr = newstring (st, str, len);
-
-  /* Search in the array for the place to insert the string.  If there
-     is no string with matching prefix and no string with matching
-     leading substring, create a new entry.  */
-  sep = searchstring (&st->root, newstr);
-  if (*sep != newstr)
-    {
-      /* This is not the same entry.  This means we have a prefix match.  */
-      if ((*sep)->len > newstr->len)
-	{
-	  struct Strent *subs;
-
-	  for (subs = (*sep)->next; subs; subs = subs->next)
-	    if (subs->len == newstr->len)
-	      {
-		/* We have an exact match with a substring.  Free the memory
-		   we allocated.  */
-		st->left += st->backp - (char *) newstr;
-		st->backp = (char *) newstr;
-
-		return subs;
-	      }
-
-	  /* We have a new substring.  This means we don't need the reverse
-	     string of this entry anymore.  */
-	  st->backp -= newstr->len;
-	  st->left += newstr->len;
-
-	  newstr->next = (*sep)->next;
-	  (*sep)->next = newstr;
-	}
-      else if ((*sep)->len != newstr->len)
-	{
-	  /* When we get here it means that the string we are about to
-	     add has a common prefix with a string we already have but
-	     it is longer.  In this case we have to put it first.  */
-	  st->total += newstr->len - (*sep)->len;
-	  newstr->next = *sep;
-	  newstr->left = (*sep)->left;
-	  newstr->right = (*sep)->right;
-	  *sep = newstr;
-	}
-      else
-	{
-	  /* We have an exact match.  Free the memory we allocated.  */
-	  st->left += st->backp - (char *) newstr;
-	  st->backp = (char *) newstr;
-
-	  newstr = *sep;
-	}
-    }
-  else
-    st->total += newstr->len;
-
-  return newstr;
-}
-
-
-static void
-copystrings (struct Strent *nodep, char **freep, size_t *offsetp)
-{
-  struct Strent *subs;
-
-  if (nodep->left != NULL)
-    copystrings (nodep->left, freep, offsetp);
-
-  /* Process the current node.  */
-  nodep->offset = *offsetp;
-  *freep = (char *) memcpy (*freep, nodep->string, nodep->len);
-  *freep += nodep->len;
-  *offsetp += nodep->len;
-
-  for (subs = nodep->next; subs != NULL; subs = subs->next)
-    {
-      assert (subs->len < nodep->len);
-      subs->offset = nodep->offset + nodep->len - subs->len;
-    }
-
-  if (nodep->right != NULL)
-    copystrings (nodep->right, freep, offsetp);
-}
-
-
-void *
-strtabfinalize (struct Strtab *st, size_t *size)
-{
-  size_t copylen;
-  char *endp;
-  char *retval;
-
-  /* Fill in the information.  */
-  endp = retval = (char *) xmalloc (st->total + 1);
-
-  /* Always put an empty string at the beginning so that a zero offset
-     can mean error.  */
-  *endp++ = '\0';
-
-  /* Now run through the tree and add all the string while also updating
-     the offset members of the elfstrent records.  */
-  copylen = 1;
-  copystrings (st->root, &endp, &copylen);
-  assert (copylen == st->total + 1);
-  assert (endp = retval + st->total + 1);
-  *size = copylen;
-
-  return retval;
-}
-
-
-size_t
-strtaboffset (struct Strent *se)
-{
-  return se->offset;
-}
diff --git a/newlib/libc/sys/linux/ids.c b/newlib/libc/sys/linux/ids.c
deleted file mode 100644
index f3a95b123..000000000
--- a/newlib/libc/sys/linux/ids.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* libc/sys/linux/ids.c - System calls related to user and group ids  */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <sys/types.h>
-#include <sys/unistd.h>
-#include <machine/syscall.h>
-
-
-_syscall1(int,setfsuid,uid_t,uid)
-_syscall0(uid_t,getuid)
-_syscall1(int,setfsgid,gid_t,gid)
-_syscall0(gid_t,getgid)
-_syscall0(uid_t,geteuid)
-_syscall0(gid_t,getegid)
-_syscall3(int,setresuid,uid_t,ruid,uid_t,euid,uid_t,suid)
-_syscall3(int,syslog,int,type,char *,bufp,int,len)
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL > 3
-_syscall2(int,getgroups,int,size,gid_t *,list)
-_syscall1(int,setgid,gid_t,gid)
-_syscall1(int,setuid,uid_t,uid)
-#endif
-
-weak_alias(__libc_getuid,__getuid);
diff --git a/newlib/libc/sys/linux/include/argp.h b/newlib/libc/sys/linux/include/argp.h
deleted file mode 100644
index e58258a3c..000000000
--- a/newlib/libc/sys/linux/include/argp.h
+++ /dev/null
@@ -1,570 +0,0 @@
-/* Hierarchial argument parsing, layered over getopt.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _ARGP_H
-#define _ARGP_H
-
-#include <stdio.h>
-#include <ctype.h>
-#include <getopt.h>
-
-#define __need_error_t
-#include <errno.h>
-
-char *program_invocation_name;
-char *program_invocation_short_name;
-
-#ifndef __const
-# define __const const
-#endif
-
-#ifndef __error_t_defined
-typedef int error_t;
-# define __error_t_defined
-#endif
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/* A description of a particular option.  A pointer to an array of
-   these is passed in the OPTIONS field of an argp structure.  Each option
-   entry can correspond to one long option and/or one short option; more
-   names for the same option can be added by following an entry in an option
-   array with options having the OPTION_ALIAS flag set.  */
-struct argp_option
-{
-  /* The long option name.  For more than one name for the same option, you
-     can use following options with the OPTION_ALIAS flag set.  */
-  __const char *name;
-
-  /* What key is returned for this option.  If > 0 and printable, then it's
-     also accepted as a short option.  */
-  int key;
-
-  /* If non-NULL, this is the name of the argument associated with this
-     option, which is required unless the OPTION_ARG_OPTIONAL flag is set. */
-  __const char *arg;
-
-  /* OPTION_ flags.  */
-  int flags;
-
-  /* The doc string for this option.  If both NAME and KEY are 0, This string
-     will be printed outdented from the normal option column, making it
-     useful as a group header (it will be the first thing printed in its
-     group); in this usage, it's conventional to end the string with a `:'.  */
-  __const char *doc;
-
-  /* The group this option is in.  In a long help message, options are sorted
-     alphabetically within each group, and the groups presented in the order
-     0, 1, 2, ..., n, -m, ..., -2, -1.  Every entry in an options array with
-     if this field 0 will inherit the group number of the previous entry, or
-     zero if it's the first one, unless its a group header (NAME and KEY both
-     0), in which case, the previous entry + 1 is the default.  Automagic
-     options such as --help are put into group -1.  */
-  int group;
-};
-
-/* The argument associated with this option is optional.  */
-#define OPTION_ARG_OPTIONAL	0x1
-
-/* This option isn't displayed in any help messages.  */
-#define OPTION_HIDDEN	       	0x2
-
-/* This option is an alias for the closest previous non-alias option.  This
-   means that it will be displayed in the same help entry, and will inherit
-   fields other than NAME and KEY from the aliased option.  */
-#define OPTION_ALIAS		0x4
-
-/* This option isn't actually an option (and so should be ignored by the
-   actual option parser), but rather an arbitrary piece of documentation that
-   should be displayed in much the same manner as the options.  If this flag
-   is set, then the option NAME field is displayed unmodified (e.g., no `--'
-   prefix is added) at the left-margin (where a *short* option would normally
-   be displayed), and the documentation string in the normal place.  For
-   purposes of sorting, any leading whitespace and puncuation is ignored,
-   except that if the first non-whitespace character is not `-', this entry
-   is displayed after all options (and OPTION_DOC entries with a leading `-')
-   in the same group.  */
-#define OPTION_DOC		0x8
-
-/* This option shouldn't be included in `long' usage messages (but is still
-   included in help messages).  This is mainly intended for options that are
-   completely documented in an argp's ARGS_DOC field, in which case including
-   the option in the generic usage list would be redundant.  For instance,
-   if ARGS_DOC is "FOO BAR\n-x BLAH", and the `-x' option's purpose is to
-   distinguish these two cases, -x should probably be marked
-   OPTION_NO_USAGE.  */
-#define OPTION_NO_USAGE		0x10
-
-struct argp;			/* fwd declare this type */
-struct argp_state;		/* " */
-struct argp_child;		/* " */
-
-/* The type of a pointer to an argp parsing function.  */
-typedef error_t (*argp_parser_t) (int key, char *arg,
-				  struct argp_state *state);
-
-/* What to return for unrecognized keys.  For special ARGP_KEY_ keys, such
-   returns will simply be ignored.  For user keys, this error will be turned
-   into EINVAL (if the call to argp_parse is such that errors are propagated
-   back to the user instead of exiting); returning EINVAL itself would result
-   in an immediate stop to parsing in *all* cases.  */
-#define ARGP_ERR_UNKNOWN	E2BIG /* Hurd should never need E2BIG.  XXX */
-
-/* Special values for the KEY argument to an argument parsing function.
-   ARGP_ERR_UNKNOWN should be returned if they aren't understood.
-
-   The sequence of keys to a parsing function is either (where each
-   uppercased word should be prefixed by `ARGP_KEY_' and opt is a user key):
-
-       INIT opt... NO_ARGS END SUCCESS  -- No non-option arguments at all
-   or  INIT (opt | ARG)... END SUCCESS  -- All non-option args parsed
-   or  INIT (opt | ARG)... SUCCESS      -- Some non-option arg unrecognized
-
-   The third case is where every parser returned ARGP_KEY_UNKNOWN for an
-   argument, in which case parsing stops at that argument (returning the
-   unparsed arguments to the caller of argp_parse if requested, or stopping
-   with an error message if not).
-
-   If an error occurs (either detected by argp, or because the parsing
-   function returned an error value), then the parser is called with
-   ARGP_KEY_ERROR, and no further calls are made.  */
-
-/* This is not an option at all, but rather a command line argument.  If a
-   parser receiving this key returns success, the fact is recorded, and the
-   ARGP_KEY_NO_ARGS case won't be used.  HOWEVER, if while processing the
-   argument, a parser function decrements the NEXT field of the state it's
-   passed, the option won't be considered processed; this is to allow you to
-   actually modify the argument (perhaps into an option), and have it
-   processed again.  */
-#define ARGP_KEY_ARG		0
-/* There are remaining arguments not parsed by any parser, which may be found
-   starting at (STATE->argv + STATE->next).  If success is returned, but
-   STATE->next left untouched, it's assumed that all arguments were consume,
-   otherwise, the parser should adjust STATE->next to reflect any arguments
-   consumed.  */
-#define ARGP_KEY_ARGS		0x1000006
-/* There are no more command line arguments at all.  */
-#define ARGP_KEY_END		0x1000001
-/* Because it's common to want to do some special processing if there aren't
-   any non-option args, user parsers are called with this key if they didn't
-   successfully process any non-option arguments.  Called just before
-   ARGP_KEY_END (where more general validity checks on previously parsed
-   arguments can take place).  */
-#define ARGP_KEY_NO_ARGS	0x1000002
-/* Passed in before any parsing is done.  Afterwards, the values of each
-   element of the CHILD_INPUT field, if any, in the state structure is
-   copied to each child's state to be the initial value of the INPUT field.  */
-#define ARGP_KEY_INIT		0x1000003
-/* Use after all other keys, including SUCCESS & END.  */
-#define ARGP_KEY_FINI		0x1000007
-/* Passed in when parsing has successfully been completed (even if there are
-   still arguments remaining).  */
-#define ARGP_KEY_SUCCESS	0x1000004
-/* Passed in if an error occurs.  */
-#define ARGP_KEY_ERROR		0x1000005
-
-/* An argp structure contains a set of options declarations, a function to
-   deal with parsing one, documentation string, a possible vector of child
-   argp's, and perhaps a function to filter help output.  When actually
-   parsing options, getopt is called with the union of all the argp
-   structures chained together through their CHILD pointers, with conflicts
-   being resolved in favor of the first occurrence in the chain.  */
-struct argp
-{
-  /* An array of argp_option structures, terminated by an entry with both
-     NAME and KEY having a value of 0.  */
-  __const struct argp_option *options;
-
-  /* What to do with an option from this structure.  KEY is the key
-     associated with the option, and ARG is any associated argument (NULL if
-     none was supplied).  If KEY isn't understood, ARGP_ERR_UNKNOWN should be
-     returned.  If a non-zero, non-ARGP_ERR_UNKNOWN value is returned, then
-     parsing is stopped immediately, and that value is returned from
-     argp_parse().  For special (non-user-supplied) values of KEY, see the
-     ARGP_KEY_ definitions below.  */
-  argp_parser_t parser;
-
-  /* A string describing what other arguments are wanted by this program.  It
-     is only used by argp_usage to print the `Usage:' message.  If it
-     contains newlines, the strings separated by them are considered
-     alternative usage patterns, and printed on separate lines (lines after
-     the first are prefix by `  or: ' instead of `Usage:').  */
-  __const char *args_doc;
-
-  /* If non-NULL, a string containing extra text to be printed before and
-     after the options in a long help message (separated by a vertical tab
-     `\v' character).  */
-  __const char *doc;
-
-  /* A vector of argp_children structures, terminated by a member with a 0
-     argp field, pointing to child argps should be parsed with this one.  Any
-     conflicts are resolved in favor of this argp, or early argps in the
-     CHILDREN list.  This field is useful if you use libraries that supply
-     their own argp structure, which you want to use in conjunction with your
-     own.  */
-  __const struct argp_child *children;
-
-  /* If non-zero, this should be a function to filter the output of help
-     messages.  KEY is either a key from an option, in which case TEXT is
-     that option's help text, or a special key from the ARGP_KEY_HELP_
-     defines, below, describing which other help text TEXT is.  The function
-     should return either TEXT, if it should be used as-is, a replacement
-     string, which should be malloced, and will be freed by argp, or NULL,
-     meaning `print nothing'.  The value for TEXT is *after* any translation
-     has been done, so if any of the replacement text also needs translation,
-     that should be done by the filter function.  INPUT is either the input
-     supplied to argp_parse, or NULL, if argp_help was called directly.  */
-  char *(*help_filter) (int __key, __const char *__text, void *__input);
-
-  /* If non-zero the strings used in the argp library are translated using
-     the domain described by this string.  Otherwise the currently installed
-     default domain is used.  */
-  const char *argp_domain;
-};
-
-/* Possible KEY arguments to a help filter function.  */
-#define ARGP_KEY_HELP_PRE_DOC	0x2000001 /* Help text preceeding options. */
-#define ARGP_KEY_HELP_POST_DOC	0x2000002 /* Help text following options. */
-#define ARGP_KEY_HELP_HEADER	0x2000003 /* Option header string. */
-#define ARGP_KEY_HELP_EXTRA	0x2000004 /* After all other documentation;
-					     TEXT is NULL for this key.  */
-/* Explanatory note emitted when duplicate option arguments have been
-   suppressed.  */
-#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
-#define ARGP_KEY_HELP_ARGS_DOC	0x2000006 /* Argument doc string.  */
-
-/* When an argp has a non-zero CHILDREN field, it should point to a vector of
-   argp_child structures, each of which describes a subsidiary argp.  */
-struct argp_child
-{
-  /* The child parser.  */
-  __const struct argp *argp;
-
-  /* Flags for this child.  */
-  int flags;
-
-  /* If non-zero, an optional header to be printed in help output before the
-     child options.  As a side-effect, a non-zero value forces the child
-     options to be grouped together; to achieve this effect without actually
-     printing a header string, use a value of "".  */
-  __const char *header;
-
-  /* Where to group the child options relative to the other (`consolidated')
-     options in the parent argp; the values are the same as the GROUP field
-     in argp_option structs, but all child-groupings follow parent options at
-     a particular group level.  If both this field and HEADER are zero, then
-     they aren't grouped at all, but rather merged with the parent options
-     (merging the child's grouping levels with the parents).  */
-  int group;
-};
-
-/* Parsing state.  This is provided to parsing functions called by argp,
-   which may examine and, as noted, modify fields.  */
-struct argp_state
-{
-  /* The top level ARGP being parsed.  */
-  __const struct argp *root_argp;
-
-  /* The argument vector being parsed.  May be modified.  */
-  int argc;
-  char **argv;
-
-  /* The index in ARGV of the next arg that to be parsed.  May be modified. */
-  int next;
-
-  /* The flags supplied to argp_parse.  May be modified.  */
-  unsigned flags;
-
-  /* While calling a parsing function with a key of ARGP_KEY_ARG, this is the
-     number of the current arg, starting at zero, and incremented after each
-     such call returns.  At all other times, this is the number of such
-     arguments that have been processed.  */
-  unsigned arg_num;
-
-  /* If non-zero, the index in ARGV of the first argument following a special
-     `--' argument (which prevents anything following being interpreted as an
-     option).  Only set once argument parsing has proceeded past this point. */
-  int quoted;
-
-  /* An arbitrary pointer passed in from the user.  */
-  void *input;
-  /* Values to pass to child parsers.  This vector will be the same length as
-     the number of children for the current parser.  */
-  void **child_inputs;
-
-  /* For the parser's use.  Initialized to 0.  */
-  void *hook;
-
-  /* The name used when printing messages.  This is initialized to ARGV[0],
-     or PROGRAM_INVOCATION_NAME if that is unavailable.  */
-  char *name;
-
-  /* Streams used when argp prints something.  */
-  FILE *err_stream;		/* For errors; initialized to stderr. */
-  FILE *out_stream;		/* For information; initialized to stdout. */
-
-  void *pstate;			/* Private, for use by argp.  */
-};
-
-/* Flags for argp_parse (note that the defaults are those that are
-   convenient for program command line parsing): */
-
-/* Don't ignore the first element of ARGV.  Normally (and always unless
-   ARGP_NO_ERRS is set) the first element of the argument vector is
-   skipped for option parsing purposes, as it corresponds to the program name
-   in a command line.  */
-#define ARGP_PARSE_ARGV0  0x01
-
-/* Don't print error messages for unknown options to stderr; unless this flag
-   is set, ARGP_PARSE_ARGV0 is ignored, as ARGV[0] is used as the program
-   name in the error messages.  This flag implies ARGP_NO_EXIT (on the
-   assumption that silent exiting upon errors is bad behaviour).  */
-#define ARGP_NO_ERRS	0x02
-
-/* Don't parse any non-option args.  Normally non-option args are parsed by
-   calling the parse functions with a key of ARGP_KEY_ARG, and the actual arg
-   as the value.  Since it's impossible to know which parse function wants to
-   handle it, each one is called in turn, until one returns 0 or an error
-   other than ARGP_ERR_UNKNOWN; if an argument is handled by no one, the
-   argp_parse returns prematurely (but with a return value of 0).  If all
-   args have been parsed without error, all parsing functions are called one
-   last time with a key of ARGP_KEY_END.  This flag needn't normally be set,
-   as the normal behavior is to stop parsing as soon as some argument can't
-   be handled.  */
-#define ARGP_NO_ARGS	0x04
-
-/* Parse options and arguments in the same order they occur on the command
-   line -- normally they're rearranged so that all options come first. */
-#define ARGP_IN_ORDER	0x08
-
-/* Don't provide the standard long option --help, which causes usage and
-      option help information to be output to stdout, and exit (0) called. */
-#define ARGP_NO_HELP	0x10
-
-/* Don't exit on errors (they may still result in error messages).  */
-#define ARGP_NO_EXIT	0x20
-
-/* Use the gnu getopt `long-only' rules for parsing arguments.  */
-#define ARGP_LONG_ONLY	0x40
-
-/* Turns off any message-printing/exiting options.  */
-#define ARGP_SILENT    (ARGP_NO_EXIT | ARGP_NO_ERRS | ARGP_NO_HELP)
-
-/* Parse the options strings in ARGC & ARGV according to the options in ARGP.
-   FLAGS is one of the ARGP_ flags above.  If ARG_INDEX is non-NULL, the
-   index in ARGV of the first unparsed option is returned in it.  If an
-   unknown option is present, ARGP_ERR_UNKNOWN is returned; if some parser
-   routine returned a non-zero value, it is returned; otherwise 0 is
-   returned.  This function may also call exit unless the ARGP_NO_HELP flag
-   is set.  INPUT is a pointer to a value to be passed in to the parser.  */
-extern error_t argp_parse (__const struct argp *__restrict __argp,
-			   int __argc, char **__restrict __argv,
-			   unsigned __flags, int *__restrict __arg_index,
-			   void *__restrict __input) __THROW;
-extern error_t __argp_parse (__const struct argp *__restrict __argp,
-			     int __argc, char **__restrict __argv,
-			     unsigned __flags, int *__restrict __arg_index,
-			     void *__restrict __input) __THROW;
-
-/* Global variables.  */
-
-/* If defined or set by the user program to a non-zero value, then a default
-   option --version is added (unless the ARGP_NO_HELP flag is used), which
-   will print this string followed by a newline and exit (unless the
-   ARGP_NO_EXIT flag is used).  Overridden by ARGP_PROGRAM_VERSION_HOOK.  */
-extern __const char *argp_program_version;
-
-/* If defined or set by the user program to a non-zero value, then a default
-   option --version is added (unless the ARGP_NO_HELP flag is used), which
-   calls this function with a stream to print the version to and a pointer to
-   the current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
-   used).  This variable takes precedent over ARGP_PROGRAM_VERSION.  */
-extern void (*argp_program_version_hook) (FILE *__restrict __stream,
-					  struct argp_state *__restrict
-					  __state);
-
-/* If defined or set by the user program, it should point to string that is
-   the bug-reporting address for the program.  It will be printed by
-   argp_help if the ARGP_HELP_BUG_ADDR flag is set (as it is by various
-   standard help messages), embedded in a sentence that says something like
-   `Report bugs to ADDR.'.  */
-extern __const char *argp_program_bug_address;
-
-/* The exit status that argp will use when exiting due to a parsing error.
-   If not defined or set by the user program, this defaults to EX_USAGE from
-   <sysexits.h>.  */
-extern error_t argp_err_exit_status;
-
-/* Flags for argp_help.  */
-#define ARGP_HELP_USAGE		0x01 /* a Usage: message. */
-#define ARGP_HELP_SHORT_USAGE	0x02 /*  " but don't actually print options. */
-#define ARGP_HELP_SEE		0x04 /* a `Try ... for more help' message. */
-#define ARGP_HELP_LONG		0x08 /* a long help message. */
-#define ARGP_HELP_PRE_DOC	0x10 /* doc string preceding long help.  */
-#define ARGP_HELP_POST_DOC	0x20 /* doc string following long help.  */
-#define ARGP_HELP_DOC		(ARGP_HELP_PRE_DOC | ARGP_HELP_POST_DOC)
-#define ARGP_HELP_BUG_ADDR	0x40 /* bug report address */
-#define ARGP_HELP_LONG_ONLY	0x80 /* modify output appropriately to
-					reflect ARGP_LONG_ONLY mode.  */
-
-/* These ARGP_HELP flags are only understood by argp_state_help.  */
-#define ARGP_HELP_EXIT_ERR	0x100 /* Call exit(1) instead of returning.  */
-#define ARGP_HELP_EXIT_OK	0x200 /* Call exit(0) instead of returning.  */
-
-/* The standard thing to do after a program command line parsing error, if an
-   error message has already been printed.  */
-#define ARGP_HELP_STD_ERR \
-  (ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR)
-/* The standard thing to do after a program command line parsing error, if no
-   more specific error message has been printed.  */
-#define ARGP_HELP_STD_USAGE \
-  (ARGP_HELP_SHORT_USAGE | ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR)
-/* The standard thing to do in response to a --help option.  */
-#define ARGP_HELP_STD_HELP \
-  (ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG | ARGP_HELP_EXIT_OK \
-   | ARGP_HELP_DOC | ARGP_HELP_BUG_ADDR)
-
-/* Output a usage message for ARGP to STREAM.  FLAGS are from the set
-   ARGP_HELP_*.  */
-extern void argp_help (__const struct argp *__restrict __argp,
-		       FILE *__restrict __stream,
-		       unsigned __flags, char *__restrict __name) __THROW;
-extern void __argp_help (__const struct argp *__restrict __argp,
-			 FILE *__restrict __stream, unsigned __flags,
-			 char *__name) __THROW;
-
-/* The following routines are intended to be called from within an argp
-   parsing routine (thus taking an argp_state structure as the first
-   argument).  They may or may not print an error message and exit, depending
-   on the flags in STATE -- in any case, the caller should be prepared for
-   them *not* to exit, and should return an appropiate error after calling
-   them.  [argp_usage & argp_error should probably be called argp_state_...,
-   but they're used often enough that they should be short]  */
-
-/* Output, if appropriate, a usage message for STATE to STREAM.  FLAGS are
-   from the set ARGP_HELP_*.  */
-extern void argp_state_help (__const struct argp_state *__restrict __state,
-			     FILE *__restrict __stream,
-			     unsigned int __flags) __THROW;
-extern void __argp_state_help (__const struct argp_state *__restrict __state,
-			       FILE *__restrict __stream,
-			       unsigned int __flags) __THROW;
-
-/* Possibly output the standard usage message for ARGP to stderr and exit.  */
-extern void argp_usage (__const struct argp_state *__state) __THROW;
-extern void __argp_usage (__const struct argp_state *__state) __THROW;
-
-/* If appropriate, print the printf string FMT and following args, preceded
-   by the program name and `:', to stderr, and followed by a `Try ... --help'
-   message, then exit (1).  */
-extern void argp_error (__const struct argp_state *__restrict __state,
-			__const char *__restrict __fmt, ...) __THROW
-     __attribute__ ((__format__ (__printf__, 2, 3)));
-extern void __argp_error (__const struct argp_state *__restrict __state,
-			  __const char *__restrict __fmt, ...) __THROW
-     __attribute__ ((__format__ (__printf__, 2, 3)));
-
-/* Similar to the standard gnu error-reporting function error(), but will
-   respect the ARGP_NO_EXIT and ARGP_NO_ERRS flags in STATE, and will print
-   to STATE->err_stream.  This is useful for argument parsing code that is
-   shared between program startup (when exiting is desired) and runtime
-   option parsing (when typically an error code is returned instead).  The
-   difference between this function and argp_error is that the latter is for
-   *parsing errors*, and the former is for other problems that occur during
-   parsing but don't reflect a (syntactic) problem with the input.  */
-extern void argp_failure (__const struct argp_state *__restrict __state,
-			  int __status, int __errnum,
-			  __const char *__restrict __fmt, ...) __THROW
-     __attribute__ ((__format__ (__printf__, 4, 5)));
-extern void __argp_failure (__const struct argp_state *__restrict __state,
-			    int __status, int __errnum,
-			    __const char *__restrict __fmt, ...) __THROW
-     __attribute__ ((__format__ (__printf__, 4, 5)));
-
-/* Returns true if the option OPT is a valid short option.  */
-extern int _option_is_short (__const struct argp_option *__opt) __THROW;
-extern int __option_is_short (__const struct argp_option *__opt) __THROW;
-
-/* Returns true if the option OPT is in fact the last (unused) entry in an
-   options array.  */
-extern int _option_is_end (__const struct argp_option *__opt) __THROW;
-extern int __option_is_end (__const struct argp_option *__opt) __THROW;
-
-/* Return the input field for ARGP in the parser corresponding to STATE; used
-   by the help routines.  */
-extern void *_argp_input (__const struct argp *__restrict __argp,
-			  __const struct argp_state *__restrict __state)
-     __THROW;
-extern void *__argp_input (__const struct argp *__restrict __argp,
-			   __const struct argp_state *__restrict __state)
-     __THROW;
-
-#ifdef __USE_EXTERN_INLINES
-
-# if !_LIBC
-#  define __argp_usage argp_usage
-#  define __argp_state_help argp_state_help
-#  define __option_is_short _option_is_short
-#  define __option_is_end _option_is_end
-# endif
-
-# ifndef ARGP_EI
-#  define ARGP_EI extern __inline__
-# endif
-
-ARGP_EI void
-__argp_usage (__const struct argp_state *__state) __THROW
-{
-  __argp_state_help (__state, stderr, ARGP_HELP_STD_USAGE);
-}
-
-ARGP_EI int
-__option_is_short (__const struct argp_option *__opt) __THROW
-{
-  if (__opt->flags & OPTION_DOC)
-    return 0;
-  else
-    {
-      int __key = __opt->key;
-      return __key > 0 && isprint (__key);
-    }
-}
-
-ARGP_EI int
-__option_is_end (__const struct argp_option *__opt) __THROW
-{
-  return !__opt->key && !__opt->name && !__opt->doc && !__opt->group;
-}
-
-# if !_LIBC
-#  undef __argp_usage
-#  undef __argp_state_help
-#  undef __option_is_short
-#  undef __option_is_end
-# endif
-#endif /* Use extern inlines.  */
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif /* argp.h */
diff --git a/newlib/libc/sys/linux/include/arpa/ftp.h b/newlib/libc/sys/linux/include/arpa/ftp.h
deleted file mode 100644
index 9a3648854..000000000
--- a/newlib/libc/sys/linux/include/arpa/ftp.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (c) 1983, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ftp.h	8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _ARPA_FTP_H_
-#define	_ARPA_FTP_H_
-
-/* Definitions for FTP; see RFC-765. */
-
-/*
- * Reply codes.
- */
-#define PRELIM		1	/* positive preliminary */
-#define COMPLETE	2	/* positive completion */
-#define CONTINUE	3	/* positive intermediate */
-#define TRANSIENT	4	/* transient negative completion */
-#define ERROR		5	/* permanent negative completion */
-
-/*
- * Type codes
- */
-#define	TYPE_A		1	/* ASCII */
-#define	TYPE_E		2	/* EBCDIC */
-#define	TYPE_I		3	/* image */
-#define	TYPE_L		4	/* local byte size */
-
-#ifdef FTP_NAMES
-char *typenames[] =  {"0", "ASCII", "EBCDIC", "Image", "Local" };
-#endif
-
-/*
- * Form codes
- */
-#define	FORM_N		1	/* non-print */
-#define	FORM_T		2	/* telnet format effectors */
-#define	FORM_C		3	/* carriage control (ASA) */
-#ifdef FTP_NAMES
-char *formnames[] =  {"0", "Nonprint", "Telnet", "Carriage-control" };
-#endif
-
-/*
- * Structure codes
- */
-#define	STRU_F		1	/* file (no record structure) */
-#define	STRU_R		2	/* record structure */
-#define	STRU_P		3	/* page structure */
-#ifdef FTP_NAMES
-char *strunames[] =  {"0", "File", "Record", "Page" };
-#endif
-
-/*
- * Mode types
- */
-#define	MODE_S		1	/* stream */
-#define	MODE_B		2	/* block */
-#define	MODE_C		3	/* compressed */
-#ifdef FTP_NAMES
-char *modenames[] =  {"0", "Stream", "Block", "Compressed" };
-#endif
-
-/*
- * Record Tokens
- */
-#define	REC_ESC		'\377'	/* Record-mode Escape */
-#define	REC_EOR		'\001'	/* Record-mode End-of-Record */
-#define REC_EOF		'\002'	/* Record-mode End-of-File */
-
-/*
- * Block Header
- */
-#define	BLK_EOR		0x80	/* Block is End-of-Record */
-#define	BLK_EOF		0x40	/* Block is End-of-File */
-#define BLK_ERRORS	0x20	/* Block is suspected of containing errors */
-#define	BLK_RESTART	0x10	/* Block is Restart Marker */
-
-#define	BLK_BYTECOUNT	2	/* Bytes in this block */
-
-#endif /* !_FTP_H_ */
diff --git a/newlib/libc/sys/linux/include/arpa/inet.h b/newlib/libc/sys/linux/include/arpa/inet.h
deleted file mode 100644
index 82bcf356d..000000000
--- a/newlib/libc/sys/linux/include/arpa/inet.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- *	@(#)inet.h	8.1 (Berkeley) 6/2/93
- *	From: Id: inet.h,v 8.5 1997/01/29 08:48:09 vixie Exp $
- * $FreeBSD: src/include/arpa/inet.h,v 1.22 2002/04/10 10:51:53 mike Exp $
- */
-
-#ifndef _ARPA_INET_H_
-#define	_ARPA_INET_H_
-
-/* External definitions for functions in inet(3), addr2ascii(3) */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/ansi.h>
-
-/* Required for byteorder(3) functions. */
-#include <machine/endian.h>
-
-#define	INET_ADDRSTRLEN		16
-#define	INET6_ADDRSTRLEN	46
-
-#ifndef _UINT16_T_DECLARED
-typedef	__uint16_t	uint16_t;
-#define	_UINT16_T_DECLARED
-#endif
-
-#ifndef _UINT32_T_DECLARED
-typedef	__uint32_t	uint32_t;
-#define	_UINT32_T_DECLARED
-#endif
-
-#ifndef	_IN_ADDR_T_DECLARED
-typedef	uint32_t	in_addr_t;
-#define	_IN_ADDR_T_DECLARED
-#endif
-
-#ifndef	_IN_PORT_T_DECLARED
-typedef	uint16_t	in_port_t;
-#define	_IN_PORT_T_DECLARED
-#endif
-
-#ifndef _POSIX_SOURCE
-#ifdef	_BSD_SIZE_T_
-typedef	_BSD_SIZE_T_	size_t;
-#undef	_BSD_SIZE_T_
-#endif
-#endif /* !_POSIX_SOURCE */
-
-/*
- * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by
- * POSIX.1-2001.
- */
-
-
-#ifndef __socklen_t_defined
-typedef unsigned int socklen_t;
-#define __socklen_t_defined 1
-#endif
-
-#ifdef	_BSD_SOCKLEN_T_
-typedef	_BSD_SOCKLEN_T_	socklen_t;
-#undef	_BSD_SOCKLEN_T_
-#endif
-
-#ifndef _STRUCT_IN_ADDR_DECLARED
-struct in_addr {
-	in_addr_t s_addr;
-};
-#define	_STRUCT_IN_ADDR_DECLARED
-#endif
-
-#define	inet_addr	__inet_addr
-#define	inet_aton	__inet_aton
-#define	inet_lnaof	__inet_lnaof
-#define	inet_makeaddr	__inet_makeaddr
-#define	inet_neta	__inet_neta
-#define	inet_netof	__inet_netof
-#define	inet_network	__inet_network
-#define	inet_net_ntop	__inet_net_ntop
-#define	inet_net_pton	__inet_net_pton
-#define	inet_ntoa	__inet_ntoa
-#define	inet_pton	__inet_pton
-#define	inet_ntop	__inet_ntop
-#define	inet_nsap_addr	__inet_nsap_addr
-#define	inet_nsap_ntoa	__inet_nsap_ntoa
-
-__BEGIN_DECLS
-in_addr_t	 inet_addr(const char *);
-char		*inet_ntoa(struct in_addr);
-const char	*inet_ntop(int, const void *, char *, socklen_t);
-int		 inet_pton(int, const char *, void *);
-
-int		 ascii2addr(int, const char *, void *);
-char		*addr2ascii(int, const void *, int, char *);
-int		 inet_aton(const char *, struct in_addr *);
-in_addr_t	 inet_lnaof(struct in_addr);
-struct in_addr	 inet_makeaddr(in_addr_t, in_addr_t);
-char *		 inet_neta(in_addr_t, char *, size_t);
-in_addr_t	 inet_netof(struct in_addr);
-in_addr_t	 inet_network(const char *);
-char		*inet_net_ntop(int, const void *, int, char *, size_t);
-int		 inet_net_pton(int, const char *, void *, size_t);
-unsigned	 inet_nsap_addr(const char *, unsigned char *, int);
-char		*inet_nsap_ntoa(int, const unsigned char *, char *);
-__END_DECLS
-
-#endif /* !_ARPA_INET_H_ */
diff --git a/newlib/libc/sys/linux/include/arpa/nameser.h b/newlib/libc/sys/linux/include/arpa/nameser.h
deleted file mode 100644
index 8735b8bd3..000000000
--- a/newlib/libc/sys/linux/include/arpa/nameser.h
+++ /dev/null
@@ -1,449 +0,0 @@
-/*
- * Copyright (c) 1983, 1989, 1993
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- *	From: Id: nameser.h,v 8.16 1998/02/06 00:35:58 halley Exp
- * $FreeBSD: src/include/arpa/nameser.h,v 1.16 2002/03/23 17:24:55 imp Exp $
- */
-
-#ifndef _ARPA_NAMESER_H_
-#define _ARPA_NAMESER_H_
-
-#define BIND_4_COMPAT
-
-#include <sys/types.h>
-#include <sys/cdefs.h>
-
-/*
- * revision information.  this is the release date in YYYYMMDD format.
- * it can change every day so the right thing to do with it is use it
- * in preprocessor commands such as "#if (__NAMESER > 19931104)".  do not
- * compare for equality; rather, use it to determine whether your libnameser.a
- * is new enough to contain a certain feature.
- */
-
-/* XXXRTH I made this bigger than __BIND in 4.9.5 T6B */
-#define __NAMESER	19961001	/* New interface version stamp. */
-
-/*
- * Define constants based on RFC 883, RFC 1034, RFC 1035
- */
-#define NS_PACKETSZ	512	/* maximum packet size */
-#define NS_MAXDNAME	1025	/* maximum domain name */
-#define NS_MAXCDNAME	255	/* maximum compressed domain name */
-#define NS_MAXLABEL	63	/* maximum length of domain label */
-#define NS_HFIXEDSZ	12	/* #/bytes of fixed data in header */
-#define NS_QFIXEDSZ	4	/* #/bytes of fixed data in query */
-#define NS_RRFIXEDSZ	10	/* #/bytes of fixed data in r record */
-#define NS_INT32SZ	4	/* #/bytes of data in a u_int32_t */
-#define NS_INT16SZ	2	/* #/bytes of data in a u_int16_t */
-#define NS_INT8SZ	1	/* #/bytes of data in a u_int8_t */
-#define NS_INADDRSZ	4	/* IPv4 T_A */
-#define NS_IN6ADDRSZ	16	/* IPv6 T_AAAA */
-#define NS_CMPRSFLGS	0xc0	/* Flag bits indicating name compression. */
-#define NS_DEFAULTPORT	53	/* For both TCP and UDP. */
-
-/*
- * These can be expanded with synonyms, just keep ns_parse.c:ns_parserecord()
- * in synch with it.
- */
-typedef enum __ns_sect {
-	ns_s_qd = 0,		/* Query: Question. */
-	ns_s_zn = 0,		/* Update: Zone. */
-	ns_s_an = 1,		/* Query: Answer. */
-	ns_s_pr = 1,		/* Update: Prerequisites. */
-	ns_s_ns = 2,		/* Query: Name servers. */
-	ns_s_ud = 2,		/* Update: Update. */
-	ns_s_ar = 3,		/* Query|Update: Additional records. */
-	ns_s_max = 4
-} ns_sect;
-
-/*
- * This is a message handle.  It is caller allocated and has no dynamic data.
- * This structure is intended to be opaque to all but ns_parse.c, thus the
- * leading _'s on the member names.  Use the accessor functions, not the _'s.
- */
-typedef struct __ns_msg {
-	const u_char	*_msg, *_eom;
-	u_int16_t	_id, _flags, _counts[ns_s_max];
-	const u_char	*_sections[ns_s_max];
-	ns_sect		_sect;
-	int		_rrnum;
-	const u_char	*_ptr;
-} ns_msg;
-
-/* Private data structure - do not use from outside library. */
-struct _ns_flagdata {  int mask, shift;  };
-extern struct _ns_flagdata _ns_flagdata[];
-
-/* Accessor macros - this is part of the public interface. */
-#define ns_msg_getflag(handle, flag) ( \
-			((handle)._flags & _ns_flagdata[flag].mask) \
-			 >> _ns_flagdata[flag].shift \
-			)
-#define ns_msg_id(handle) ((handle)._id + 0)
-#define ns_msg_base(handle) ((handle)._msg + 0)
-#define ns_msg_end(handle) ((handle)._eom + 0)
-#define ns_msg_size(handle) ((handle)._eom - (handle)._msg)
-#define ns_msg_count(handle, section) ((handle)._counts[section] + 0)
-
-/*
- * This is a parsed record.  It is caller allocated and has no dynamic data.
- */
-typedef	struct __ns_rr {
-	char		name[NS_MAXDNAME];	/* XXX need to malloc */
-	u_int16_t	type;
-	u_int16_t	rr_class;
-	u_int32_t	ttl;
-	u_int16_t	rdlength;
-	const u_char	*rdata;
-} ns_rr;
-
-/* Accessor macros - this is part of the public interface. */
-#define ns_rr_name(rr)	(((rr).name[0] != '\0') ? (rr).name : ".")
-#define ns_rr_type(rr)	((rr).type + 0)
-#define ns_rr_class(rr)	((rr).rr_class + 0)
-#define ns_rr_ttl(rr)	((rr).ttl + 0)
-#define ns_rr_rdlen(rr)	((rr).rdlength + 0)
-#define ns_rr_rdata(rr)	((rr).rdata + 0)
-
-/*
- * These don't have to be in the same order as in the packet flags word,
- * and they can even overlap in some cases, but they will need to be kept
- * in synch with ns_parse.c:ns_flagdata[].
- */
-typedef enum __ns_flag {
-	ns_f_qr,		/* Question/Response. */
-	ns_f_opcode,		/* Operation code. */
-	ns_f_aa,		/* Authoritative Answer. */
-	ns_f_tc,		/* Truncation occurred. */
-	ns_f_rd,		/* Recursion Desired. */
-	ns_f_ra,		/* Recursion Available. */
-	ns_f_z,			/* MBZ. */
-	ns_f_ad,		/* Authentic Data (DNSSEC). */
-	ns_f_cd,		/* Checking Disabled (DNSSEC). */
-	ns_f_rcode,		/* Response code. */
-	ns_f_max
-} ns_flag;
-
-/*
- * Currently defined opcodes.
- */
-typedef enum __ns_opcode {
-	ns_o_query = 0,		/* Standard query. */
-	ns_o_iquery = 1,	/* Inverse query (deprecated/unsupported). */
-	ns_o_status = 2,	/* Name server status query (unsupported). */
-				/* Opcode 3 is undefined/reserved. */
-	ns_o_notify = 4,	/* Zone change notification. */
-	ns_o_update = 5,	/* Zone update message. */
-	ns_o_max = 6
-} ns_opcode;
-
-/*
- * Currently defined response codes.
- */
-typedef	enum __ns_rcode {
-	ns_r_noerror = 0,	/* No error occurred. */
-	ns_r_formerr = 1,	/* Format error. */
-	ns_r_servfail = 2,	/* Server failure. */
-	ns_r_nxdomain = 3,	/* Name error. */
-	ns_r_notimpl = 4,	/* Unimplemented. */
-	ns_r_refused = 5,	/* Operation refused. */
-	/* these are for BIND_UPDATE */
-	ns_r_yxdomain = 6,	/* Name exists */
-	ns_r_yxrrset = 7,	/* RRset exists */
-	ns_r_nxrrset = 8,	/* RRset does not exist */
-	ns_r_notauth = 9,	/* Not authoritative for zone */
-	ns_r_notzone = 10,	/* Zone of record different from zone section */
-	ns_r_max = 11
-} ns_rcode;
-
-/* BIND_UPDATE */
-typedef enum __ns_update_operation {
-	ns_uop_delete = 0,
-	ns_uop_add = 1,
-	ns_uop_max = 2
-} ns_update_operation;
-
-/*
- * This RR-like structure is particular to UPDATE.
- */
-struct ns_updrec {
-	struct ns_updrec *r_prev;	/* prev record */
-	struct ns_updrec *r_next;	/* next record */
-	u_int8_t	r_section;	/* ZONE/PREREQUISITE/UPDATE */
-	char *		r_dname;	/* owner of the RR */
-	u_int16_t	r_class;	/* class number */
-	u_int16_t	r_type;		/* type number */
-	u_int32_t	r_ttl;		/* time to live */
-	u_char *	r_data;		/* rdata fields as text string */
-	u_int16_t	r_size;		/* size of r_data field */
-	int		r_opcode;	/* type of operation */
-	/* following fields for private use by the resolver/server routines */
-	struct ns_updrec *r_grpnext;	/* next record when grouped */
-	struct databuf *r_dp;		/* databuf to process */
-	struct databuf *r_deldp;	/* databuf's deleted/overwritten */
-	u_int16_t	r_zone;		/* zone number on server */
-};
-typedef struct ns_updrec ns_updrec;
-
-/*
- * Currently defined type values for resources and queries.
- */
-typedef enum __ns_type {
-	ns_t_a = 1,		/* Host address. */
-	ns_t_ns = 2,		/* Authoritative server. */
-	ns_t_md = 3,		/* Mail destination. */
-	ns_t_mf = 4,		/* Mail forwarder. */
-	ns_t_cname = 5,		/* Canonical name. */
-	ns_t_soa = 6,		/* Start of authority zone. */
-	ns_t_mb = 7,		/* Mailbox domain name. */
-	ns_t_mg = 8,		/* Mail group member. */
-	ns_t_mr = 9,		/* Mail rename name. */
-	ns_t_null = 10,		/* Null resource record. */
-	ns_t_wks = 11,		/* Well known service. */
-	ns_t_ptr = 12,		/* Domain name pointer. */
-	ns_t_hinfo = 13,	/* Host information. */
-	ns_t_minfo = 14,	/* Mailbox information. */
-	ns_t_mx = 15,		/* Mail routing information. */
-	ns_t_txt = 16,		/* Text strings. */
-	ns_t_rp = 17,		/* Responsible person. */
-	ns_t_afsdb = 18,	/* AFS cell database. */
-	ns_t_x25 = 19,		/* X_25 calling address. */
-	ns_t_isdn = 20,		/* ISDN calling address. */
-	ns_t_rt = 21,		/* Router. */
-	ns_t_nsap = 22,		/* NSAP address. */
-	ns_t_nsap_ptr = 23,	/* Reverse NSAP lookup (deprecated). */
-	ns_t_sig = 24,		/* Security signature. */
-	ns_t_key = 25,		/* Security key. */
-	ns_t_px = 26,		/* X.400 mail mapping. */
-	ns_t_gpos = 27,		/* Geographical position (withdrawn). */
-	ns_t_aaaa = 28,		/* Ip6 Address. */
-	ns_t_loc = 29,		/* Location Information. */
-	ns_t_nxt = 30,		/* Next domain (security). */
-	ns_t_eid = 31,		/* Endpoint identifier. */
-	ns_t_nimloc = 32,	/* Nimrod Locator. */
-	ns_t_srv = 33,		/* Server Selection. */
-	ns_t_atma = 34,		/* ATM Address */
-	ns_t_naptr = 35,	/* Naming Authority PoinTeR */
-	ns_t_opt = 41,		/* OPT pseudo-RR, RFC2761 */
-	/* Query type values which do not appear in resource records. */
-	ns_t_ixfr = 251,	/* Incremental zone transfer. */
-	ns_t_axfr = 252,	/* Transfer zone of authority. */
-	ns_t_mailb = 253,	/* Transfer mailbox records. */
-	ns_t_maila = 254,	/* Transfer mail agent records. */
-	ns_t_any = 255,		/* Wildcard match. */
-	ns_t_max = 65536
-} ns_type;
-
-/*
- * Values for class field
- */
-typedef enum __ns_class {
-	ns_c_in = 1,		/* Internet. */
-				/* Class 2 unallocated/unsupported. */
-	ns_c_chaos = 3,		/* MIT Chaos-net. */
-	ns_c_hs = 4,		/* MIT Hesiod. */
-	/* Query class values which do not appear in resource records */
-	ns_c_none = 254,	/* for prereq. sections in update requests */
-	ns_c_any = 255,		/* Wildcard match. */
-	ns_c_max = 65536
-} ns_class;
-
-/*
- * Flags field of the KEY RR rdata
- */
-#define	NS_KEY_TYPEMASK		0xC000	/* Mask for "type" bits */
-#define	NS_KEY_TYPE_AUTH_CONF	0x0000	/* Key usable for both */
-#define	NS_KEY_TYPE_CONF_ONLY	0x8000	/* Key usable for confidentiality */
-#define	NS_KEY_TYPE_AUTH_ONLY	0x4000	/* Key usable for authentication */
-#define	NS_KEY_TYPE_NO_KEY	0xC000	/* No key usable for either; no key */
-/* The type bits can also be interpreted independently, as single bits: */
-#define	NS_KEY_NO_AUTH		0x8000	/* Key unusable for authentication */
-#define	NS_KEY_NO_CONF		0x4000	/* Key unusable for confidentiality */
-#define	NS_KEY_EXPERIMENTAL	0x2000	/* Security is *mandatory* if bit=0 */
-#define	NS_KEY_RESERVED3	0x1000  /* reserved - must be zero */
-#define	NS_KEY_RESERVED4	0x0800  /* reserved - must be zero */
-#define	NS_KEY_USERACCOUNT	0x0400	/* key is assoc. with a user acct */
-#define	NS_KEY_ENTITY		0x0200	/* key is assoc. with entity eg host */
-#define	NS_KEY_ZONEKEY		0x0100	/* key is zone key */
-#define	NS_KEY_IPSEC		0x0080  /* key is for IPSEC (host or user)*/
-#define	NS_KEY_EMAIL		0x0040  /* key is for email (MIME security) */
-#define	NS_KEY_RESERVED10	0x0020  /* reserved - must be zero */
-#define	NS_KEY_RESERVED11	0x0010  /* reserved - must be zero */
-#define	NS_KEY_SIGNATORYMASK	0x000F	/* key can sign RR's of same name */
-
-#define	NS_KEY_RESERVED_BITMASK ( NS_KEY_RESERVED3 | \
-				  NS_KEY_RESERVED4 | \
-				  NS_KEY_RESERVED10 | \
-				  NS_KEY_RESERVED11 )
-
-/* The Algorithm field of the KEY and SIG RR's is an integer, {1..254} */
-#define	NS_ALG_MD5RSA		1	/* MD5 with RSA */
-#define	NS_ALG_EXPIRE_ONLY	253	/* No alg, no security */
-#define	NS_ALG_PRIVATE_OID	254	/* Key begins with OID giving alg */
-
-/* Signatures */
-#define	NS_MD5RSA_MIN_BITS	 512	/* Size of a mod or exp in bits */
-#define	NS_MD5RSA_MAX_BITS	2552
-	/* Total of binary mod and exp */
-#define	NS_MD5RSA_MAX_BYTES	((NS_MD5RSA_MAX_BITS+7/8)*2+3)
-	/* Max length of text sig block */
-#define	NS_MD5RSA_MAX_BASE64	(((NS_MD5RSA_MAX_BYTES+2)/3)*4)
-
-/* Offsets into SIG record rdata to find various values */
-#define	NS_SIG_TYPE	0	/* Type flags */
-#define	NS_SIG_ALG	2	/* Algorithm */
-#define	NS_SIG_LABELS	3	/* How many labels in name */
-#define	NS_SIG_OTTL	4	/* Original TTL */
-#define	NS_SIG_EXPIR	8	/* Expiration time */
-#define	NS_SIG_SIGNED	12	/* Signature time */
-#define	NS_SIG_FOOT	16	/* Key footprint */
-#define	NS_SIG_SIGNER	18	/* Domain name of who signed it */
-
-/* How RR types are represented as bit-flags in NXT records */
-#define	NS_NXT_BITS 8
-#define	NS_NXT_BIT_SET(  n,p) (p[(n)/NS_NXT_BITS] |=  (0x80>>((n)%NS_NXT_BITS)))
-#define	NS_NXT_BIT_CLEAR(n,p) (p[(n)/NS_NXT_BITS] &= ~(0x80>>((n)%NS_NXT_BITS)))
-#define	NS_NXT_BIT_ISSET(n,p) (p[(n)/NS_NXT_BITS] &   (0x80>>((n)%NS_NXT_BITS)))
-
-
-/*
- * Inline versions of get/put short/long.  Pointer is advanced.
- */
-#define NS_GET16(s, cp) { \
-	register u_char *t_cp = (u_char *)(cp); \
-	(s) = ((u_int16_t)t_cp[0] << 8) \
-	    | ((u_int16_t)t_cp[1]) \
-	    ; \
-	(cp) += NS_INT16SZ; \
-}
-
-#define NS_GET32(l, cp) { \
-	register u_char *t_cp = (u_char *)(cp); \
-	(l) = ((u_int32_t)t_cp[0] << 24) \
-	    | ((u_int32_t)t_cp[1] << 16) \
-	    | ((u_int32_t)t_cp[2] << 8) \
-	    | ((u_int32_t)t_cp[3]) \
-	    ; \
-	(cp) += NS_INT32SZ; \
-}
-
-#define NS_PUT16(s, cp) { \
-	register u_int16_t t_s = (u_int16_t)(s); \
-	register u_char *t_cp = (u_char *)(cp); \
-	*t_cp++ = t_s >> 8; \
-	*t_cp   = t_s; \
-	(cp) += NS_INT16SZ; \
-}
-
-#define NS_PUT32(l, cp) { \
-	register u_int32_t t_l = (u_int32_t)(l); \
-	register u_char *t_cp = (u_char *)(cp); \
-	*t_cp++ = t_l >> 24; \
-	*t_cp++ = t_l >> 16; \
-	*t_cp++ = t_l >> 8; \
-	*t_cp   = t_l; \
-	(cp) += NS_INT32SZ; \
-}
-
-/*
- * ANSI C identifier hiding.
- */
-#define ns_get16		__ns_get16
-#define ns_get32		__ns_get32
-#define ns_put16		__ns_put16
-#define ns_put32		__ns_put32
-#define ns_initparse		__ns_initparse
-#define ns_parserr		__ns_parserr
-#define	ns_sprintrr		__ns_sprintrr
-#define	ns_sprintrrf		__ns_sprintrrf
-#define	ns_format_ttl		__ns_format_ttl
-#define	ns_parse_ttl		__ns_parse_ttl
-#define	ns_name_ntop		__ns_name_ntop
-#define	ns_name_pton		__ns_name_pton
-#define	ns_name_unpack		__ns_name_unpack
-#define	ns_name_pack		__ns_name_pack
-#define	ns_name_compress	__ns_name_compress
-#define	ns_name_uncompress	__ns_name_uncompress
-
-__BEGIN_DECLS
-u_int		ns_get16(const u_char *);
-u_long		ns_get32(const u_char *);
-void		ns_put16(u_int, u_char *);
-void		ns_put32(u_long, u_char *);
-int		ns_initparse(const u_char *, int, ns_msg *);
-int		ns_parserr(ns_msg *, ns_sect, int, ns_rr *);
-int		ns_sprintrr(const ns_msg *, const ns_rr *,
-			    const char *, const char *, char *, size_t);
-int		ns_sprintrrf(const u_char *, size_t, const char *,
-			     ns_class, ns_type, u_long, const u_char *,
-			     size_t, const char *, const char *,
-			     char *, size_t);
-int		ns_format_ttl(u_long, char *, size_t);
-int		ns_parse_ttl(const char *, u_long *);
-int		ns_name_ntop(const u_char *, char *, size_t);
-int		ns_name_pton(const char *, u_char *, size_t);
-int		ns_name_unpack(const u_char *, const u_char *,
-			       const u_char *, u_char *, size_t);
-int		ns_name_pack(const u_char *, u_char *, int,
-			     const u_char **, const u_char **);
-int		ns_name_uncompress(const u_char *, const u_char *,
-				   const u_char *, char *, size_t);
-int		ns_name_compress(const char *, u_char *, size_t,
-				 const u_char **, const u_char **);
-int		ns_name_skip(const u_char **, const u_char *);
-__END_DECLS
-
-#ifdef BIND_4_COMPAT
-#include <arpa/nameser_compat.h>
-#endif
-
-#endif /* !_ARPA_NAMESER_H_ */
diff --git a/newlib/libc/sys/linux/include/arpa/nameser_compat.h b/newlib/libc/sys/linux/include/arpa/nameser_compat.h
deleted file mode 100644
index bbdea8979..000000000
--- a/newlib/libc/sys/linux/include/arpa/nameser_compat.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/* Copyright (c) 1983, 1989
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- *      from nameser.h	8.1 (Berkeley) 6/2/93
- *	From: Id: nameser_compat.h,v 8.9 1998/03/20 23:25:10 halley Exp
- * $FreeBSD: src/include/arpa/nameser_compat.h,v 1.3 2001/06/10 20:25:22 ume Exp $
- */
-
-#ifndef _ARPA_NAMESER_COMPAT_
-#define	_ARPA_NAMESER_COMPAT_
-
-#define	__BIND		19950621	/* (DEAD) interface version stamp. */
-
-#include <endian.h>
-#include <machine/endian.h>
-
-#if !defined(BYTE_ORDER) || \
-    (BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
-    BYTE_ORDER != PDP_ENDIAN)
-	/* you must determine what the correct bit order is for
-	 * your compiler - the next line is an intentional error
-	 * which will force your compiles to bomb until you fix
-	 * the above macros.
-	 */
-  error "Undefined or invalid BYTE_ORDER";
-#endif
-
-/*
- * Structure for query header.  The order of the fields is machine- and
- * compiler-dependent, depending on the byte/bit order and the layout
- * of bit fields.  We use bit fields only in int variables, as this
- * is all ANSI requires.  This requires a somewhat confusing rearrangement.
- */
-
-typedef struct {
-	unsigned	id :16;		/* query identification number */
-#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
-			/* fields in third byte */
-	unsigned	rd :1;		/* recursion desired */
-	unsigned	tc :1;		/* truncated message */
-	unsigned	aa :1;		/* authoritive answer */
-	unsigned	opcode :4;	/* purpose of message */
-	unsigned	qr :1;		/* response flag */
-			/* fields in fourth byte */
-	unsigned	rcode :4;	/* response code */
-	unsigned	cd: 1;		/* checking disabled by resolver */
-	unsigned	ad: 1;		/* authentic data from named */
-	unsigned	unused :1;	/* unused bits (MBZ as of 4.9.3a3) */
-	unsigned	ra :1;		/* recursion available */
-#endif
-			/* remaining bytes */
-	unsigned	qdcount :16;	/* number of question entries */
-	unsigned	ancount :16;	/* number of answer entries */
-	unsigned	nscount :16;	/* number of authority entries */
-	unsigned	arcount :16;	/* number of resource entries */
-} HEADER;
-
-#define PACKETSZ	NS_PACKETSZ
-#define MAXDNAME	NS_MAXDNAME
-#define MAXCDNAME	NS_MAXCDNAME
-#define MAXLABEL	NS_MAXLABEL
-#define	HFIXEDSZ	NS_HFIXEDSZ
-#define QFIXEDSZ	NS_QFIXEDSZ
-#define RRFIXEDSZ	NS_RRFIXEDSZ
-#define	INT32SZ		NS_INT32SZ
-#define	INT16SZ		NS_INT16SZ
-#define	INADDRSZ	NS_INADDRSZ
-#define	IN6ADDRSZ	NS_IN6ADDRSZ
-#define	INDIR_MASK	NS_CMPRSFLGS
-#define NAMESERVER_PORT	NS_DEFAULTPORT
-
-#define S_ZONE		ns_s_zn
-#define S_PREREQ	ns_s_pr
-#define S_UPDATE	ns_s_ud
-#define S_ADDT		ns_s_ar
-
-#define QUERY		ns_o_query
-#define IQUERY		ns_o_iquery
-#define STATUS		ns_o_status
-#define	NS_NOTIFY_OP	ns_o_notify
-#define	NS_UPDATE_OP	ns_o_update
-
-#define NOERROR		ns_r_noerror
-#define FORMERR		ns_r_formerr
-#define SERVFAIL	ns_r_servfail
-#define NXDOMAIN	ns_r_nxdomain
-#define NOTIMP		ns_r_notimpl
-#define REFUSED		ns_r_refused
-#define YXDOMAIN	ns_r_yxdomain
-#define YXRRSET		ns_r_yxrrset
-#define NXRRSET		ns_r_nxrrset
-#define NOTAUTH		ns_r_notauth
-#define NOTZONE		ns_r_notzone
-
-#define DELETE		ns_uop_delete
-#define ADD		ns_uop_add
-
-#define T_A		ns_t_a
-#define T_NS		ns_t_ns
-#define T_MD		ns_t_md
-#define T_MF		ns_t_mf
-#define T_CNAME		ns_t_cname
-#define T_SOA		ns_t_soa
-#define T_MB		ns_t_mb
-#define T_MG		ns_t_mg
-#define T_MR		ns_t_mr
-#define T_NULL		ns_t_null
-#define T_WKS		ns_t_wks
-#define T_PTR		ns_t_ptr
-#define T_HINFO		ns_t_hinfo
-#define T_MINFO		ns_t_minfo
-#define T_MX		ns_t_mx
-#define T_TXT		ns_t_txt
-#define	T_RP		ns_t_rp
-#define T_AFSDB		ns_t_afsdb
-#define T_X25		ns_t_x25
-#define T_ISDN		ns_t_isdn
-#define T_RT		ns_t_rt
-#define T_NSAP		ns_t_nsap
-#define T_NSAP_PTR	ns_t_nsap_ptr
-#define	T_SIG		ns_t_sig
-#define	T_KEY		ns_t_key
-#define	T_PX		ns_t_px
-#define	T_GPOS		ns_t_gpos
-#define	T_AAAA		ns_t_aaaa
-#define	T_LOC		ns_t_loc
-#define	T_NXT		ns_t_nxt
-#define	T_EID		ns_t_eid
-#define	T_NIMLOC	ns_t_nimloc
-#define	T_SRV		ns_t_srv
-#define T_ATMA		ns_t_atma
-#define T_NAPTR		ns_t_naptr
-#define T_OPT		ns_t_opt
-#define	T_IXFR		ns_t_ixfr
-#define T_AXFR		ns_t_axfr
-#define T_MAILB		ns_t_mailb
-#define T_MAILA		ns_t_maila
-#define T_ANY		ns_t_any
-
-#define C_IN		ns_c_in
-#define C_CHAOS		ns_c_chaos
-#define C_HS		ns_c_hs
-/* BIND_UPDATE */
-#define C_NONE		ns_c_none
-#define C_ANY		ns_c_any
-
-#define	GETSHORT		NS_GET16
-#define	GETLONG			NS_GET32
-#define	PUTSHORT		NS_PUT16
-#define	PUTLONG			NS_PUT32
-
-#endif /* _ARPA_NAMESER_COMPAT_ */
diff --git a/newlib/libc/sys/linux/include/arpa/telnet.h b/newlib/libc/sys/linux/include/arpa/telnet.h
deleted file mode 100644
index 70e7ea822..000000000
--- a/newlib/libc/sys/linux/include/arpa/telnet.h
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)telnet.h	8.2 (Berkeley) 12/15/93
- * $FreeBSD: src/include/arpa/telnet.h,v 1.8 2001/12/03 12:41:18 markm Exp $
- */
-
-#ifndef _ARPA_TELNET_H_
-#define	_ARPA_TELNET_H_
-
-/*
- * Definitions for the TELNET protocol.
- */
-#define	IAC	255		/* interpret as command: */
-#define	DONT	254		/* you are not to use option */
-#define	DO	253		/* please, you use option */
-#define	WONT	252		/* I won't use option */
-#define	WILL	251		/* I will use option */
-#define	SB	250		/* interpret as subnegotiation */
-#define	GA	249		/* you may reverse the line */
-#define	EL	248		/* erase the current line */
-#define	EC	247		/* erase the current character */
-#define	AYT	246		/* are you there */
-#define	AO	245		/* abort output--but let prog finish */
-#define	IP	244		/* interrupt process--permanently */
-#define	BREAK	243		/* break */
-#define	DM	242		/* data mark--for connect. cleaning */
-#define	NOP	241		/* nop */
-#define	SE	240		/* end sub negotiation */
-#define EOR     239             /* end of record (transparent mode) */
-#define	ABORT	238		/* Abort process */
-#define	SUSP	237		/* Suspend process */
-#define	xEOF	236		/* End of file: EOF is already used... */
-
-#define SYNCH	242		/* for telfunc calls */
-
-#ifdef TELCMDS
-const char *telcmds[] = {
-	"EOF", "SUSP", "ABORT", "EOR",
-	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
-	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC",
-	0
-};
-#else
-extern char *telcmds[];
-#endif
-
-#define	TELCMD_FIRST	xEOF
-#define	TELCMD_LAST	IAC
-#define	TELCMD_OK(x)	((unsigned int)(x) <= TELCMD_LAST && \
-			 (unsigned int)(x) >= TELCMD_FIRST)
-#define	TELCMD(x)	telcmds[(x)-TELCMD_FIRST]
-
-/* telnet options */
-#define TELOPT_BINARY	0	/* 8-bit data path */
-#define TELOPT_ECHO	1	/* echo */
-#define	TELOPT_RCP	2	/* prepare to reconnect */
-#define	TELOPT_SGA	3	/* suppress go ahead */
-#define	TELOPT_NAMS	4	/* approximate message size */
-#define	TELOPT_STATUS	5	/* give status */
-#define	TELOPT_TM	6	/* timing mark */
-#define	TELOPT_RCTE	7	/* remote controlled transmission and echo */
-#define TELOPT_NAOL 	8	/* negotiate about output line width */
-#define TELOPT_NAOP 	9	/* negotiate about output page size */
-#define TELOPT_NAOCRD	10	/* negotiate about CR disposition */
-#define TELOPT_NAOHTS	11	/* negotiate about horizontal tabstops */
-#define TELOPT_NAOHTD	12	/* negotiate about horizontal tab disposition */
-#define TELOPT_NAOFFD	13	/* negotiate about formfeed disposition */
-#define TELOPT_NAOVTS	14	/* negotiate about vertical tab stops */
-#define TELOPT_NAOVTD	15	/* negotiate about vertical tab disposition */
-#define TELOPT_NAOLFD	16	/* negotiate about output LF disposition */
-#define TELOPT_XASCII	17	/* extended ascic character set */
-#define	TELOPT_LOGOUT	18	/* force logout */
-#define	TELOPT_BM	19	/* byte macro */
-#define	TELOPT_DET	20	/* data entry terminal */
-#define	TELOPT_SUPDUP	21	/* supdup protocol */
-#define	TELOPT_SUPDUPOUTPUT 22	/* supdup output */
-#define	TELOPT_SNDLOC	23	/* send location */
-#define	TELOPT_TTYPE	24	/* terminal type */
-#define	TELOPT_EOR	25	/* end or record */
-#define	TELOPT_TUID	26	/* TACACS user identification */
-#define	TELOPT_OUTMRK	27	/* output marking */
-#define	TELOPT_TTYLOC	28	/* terminal location number */
-#define	TELOPT_3270REGIME 29	/* 3270 regime */
-#define	TELOPT_X3PAD	30	/* X.3 PAD */
-#define	TELOPT_NAWS	31	/* window size */
-#define	TELOPT_TSPEED	32	/* terminal speed */
-#define	TELOPT_LFLOW	33	/* remote flow control */
-#define TELOPT_LINEMODE	34	/* Linemode option */
-#define TELOPT_XDISPLOC	35	/* X Display Location */
-#define TELOPT_OLD_ENVIRON 36	/* Old - Environment variables */
-#define	TELOPT_AUTHENTICATION 37/* Authenticate */
-#define	TELOPT_ENCRYPT	38	/* Encryption option */
-#define TELOPT_NEW_ENVIRON 39	/* New - Environment variables */
-#define	TELOPT_EXOPL	255	/* extended-options-list */
-
-
-#define	NTELOPTS	(1+TELOPT_NEW_ENVIRON)
-#ifdef TELOPTS
-const char *telopts[NTELOPTS+1] = {
-	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
-	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
-	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
-	"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
-	"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
-	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
-	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
-	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
-	"LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION",
-	"ENCRYPT", "NEW-ENVIRON",
-	0
-};
-#define	TELOPT_FIRST	TELOPT_BINARY
-#define	TELOPT_LAST	TELOPT_NEW_ENVIRON
-#define	TELOPT_OK(x)	((unsigned int)(x) <= TELOPT_LAST)
-#define	TELOPT(x)	telopts[(x)-TELOPT_FIRST]
-#endif
-
-/* sub-option qualifiers */
-#define	TELQUAL_IS	0	/* option is... */
-#define	TELQUAL_SEND	1	/* send option */
-#define	TELQUAL_INFO	2	/* ENVIRON: informational version of IS */
-#define	TELQUAL_REPLY	2	/* AUTHENTICATION: client version of IS */
-#define	TELQUAL_NAME	3	/* AUTHENTICATION: client version of IS */
-
-#define	LFLOW_OFF		0	/* Disable remote flow control */
-#define	LFLOW_ON		1	/* Enable remote flow control */
-#define	LFLOW_RESTART_ANY	2	/* Restart output on any char */
-#define	LFLOW_RESTART_XON	3	/* Restart output only on XON */
-
-/*
- * LINEMODE suboptions
- */
-
-#define	LM_MODE		1
-#define	LM_FORWARDMASK	2
-#define	LM_SLC		3
-
-#define	MODE_EDIT	0x01
-#define	MODE_TRAPSIG	0x02
-#define	MODE_ACK	0x04
-#define MODE_SOFT_TAB	0x08
-#define MODE_LIT_ECHO	0x10
-
-#define	MODE_MASK	0x1f
-
-/* Not part of protocol, but needed to simplify things... */
-#define MODE_FLOW		0x0100
-#define MODE_ECHO		0x0200
-#define MODE_INBIN		0x0400
-#define MODE_OUTBIN		0x0800
-#define MODE_FORCE		0x1000
-
-#define	SLC_SYNCH	1
-#define	SLC_BRK		2
-#define	SLC_IP		3
-#define	SLC_AO		4
-#define	SLC_AYT		5
-#define	SLC_EOR		6
-#define	SLC_ABORT	7
-#define	SLC_EOF		8
-#define	SLC_SUSP	9
-#define	SLC_EC		10
-#define	SLC_EL		11
-#define	SLC_EW		12
-#define	SLC_RP		13
-#define	SLC_LNEXT	14
-#define	SLC_XON		15
-#define	SLC_XOFF	16
-#define	SLC_FORW1	17
-#define	SLC_FORW2	18
-#define SLC_MCL         19
-#define SLC_MCR         20
-#define SLC_MCWL        21
-#define SLC_MCWR        22
-#define SLC_MCBOL       23
-#define SLC_MCEOL       24
-#define SLC_INSRT       25
-#define SLC_OVER        26
-#define SLC_ECR         27
-#define SLC_EWR         28
-#define SLC_EBOL        29
-#define SLC_EEOL        30
-
-#define	NSLC		30
-
-/*
- * For backwards compatibility, we define SLC_NAMES to be the
- * list of names if SLC_NAMES is not defined.
- */
-#define	SLC_NAMELIST	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR",	\
-			"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP",	\
-			"LNEXT", "XON", "XOFF", "FORW1", "FORW2",	\
-			"MCL", "MCR", "MCWL", "MCWR", "MCBOL",		\
-			"MCEOL", "INSRT", "OVER", "ECR", "EWR",		\
-			"EBOL", "EEOL",					\
-			0
-
-#ifdef	SLC_NAMES
-const char *slc_names[] = {
-	SLC_NAMELIST
-};
-#else
-extern char *slc_names[];
-#define	SLC_NAMES SLC_NAMELIST
-#endif
-
-#define	SLC_NAME_OK(x)	((unsigned int)(x) <= NSLC)
-#define SLC_NAME(x)	slc_names[x]
-
-#define	SLC_NOSUPPORT	0
-#define	SLC_CANTCHANGE	1
-#define	SLC_VARIABLE	2
-#define	SLC_DEFAULT	3
-#define	SLC_LEVELBITS	0x03
-
-#define	SLC_FUNC	0
-#define	SLC_FLAGS	1
-#define	SLC_VALUE	2
-
-#define	SLC_ACK		0x80
-#define	SLC_FLUSHIN	0x40
-#define	SLC_FLUSHOUT	0x20
-
-#define	OLD_ENV_VAR	1
-#define	OLD_ENV_VALUE	0
-#define	NEW_ENV_VAR	0
-#define	NEW_ENV_VALUE	1
-#define	ENV_ESC		2
-#define ENV_USERVAR	3
-
-/*
- * AUTHENTICATION suboptions
- */
-
-/*
- * Who is authenticating who ...
- */
-#define	AUTH_WHO_CLIENT		0	/* Client authenticating server */
-#define	AUTH_WHO_SERVER		1	/* Server authenticating client */
-#define	AUTH_WHO_MASK		1
-
-/*
- * amount of authentication done
- */
-#define	AUTH_HOW_ONE_WAY	0
-#define	AUTH_HOW_MUTUAL		2
-#define	AUTH_HOW_MASK		2
-
-#define	AUTHTYPE_NULL		0
-#define	AUTHTYPE_KERBEROS_V4	1
-#define	AUTHTYPE_KERBEROS_V5	2
-#define	AUTHTYPE_SPX		3
-#define	AUTHTYPE_MINK		4
-#define	AUTHTYPE_SRA		6
-#define	AUTHTYPE_CNT		7
-
-#define	AUTHTYPE_TEST		99
-
-#ifdef	AUTH_NAMES
-const char *authtype_names[] = {
-	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", NULL, "SRA",
-	0
-};
-#else
-extern char *authtype_names[];
-#endif
-
-#define	AUTHTYPE_NAME_OK(x)	((unsigned int)(x) < AUTHTYPE_CNT)
-#define	AUTHTYPE_NAME(x)	authtype_names[x]
-
-/*
- * ENCRYPTion suboptions
- */
-#define	ENCRYPT_IS		0	/* I pick encryption type ... */
-#define	ENCRYPT_SUPPORT		1	/* I support encryption types ... */
-#define	ENCRYPT_REPLY		2	/* Initial setup response */
-#define	ENCRYPT_START		3	/* Am starting to send encrypted */
-#define	ENCRYPT_END		4	/* Am ending encrypted */
-#define	ENCRYPT_REQSTART	5	/* Request you start encrypting */
-#define	ENCRYPT_REQEND		6	/* Request you end encrypting */
-#define	ENCRYPT_ENC_KEYID	7
-#define	ENCRYPT_DEC_KEYID	8
-#define	ENCRYPT_CNT		9
-
-#define	ENCTYPE_ANY		0
-#define	ENCTYPE_DES_CFB64	1
-#define	ENCTYPE_DES_OFB64	2
-#define	ENCTYPE_CNT		3
-
-#ifdef	ENCRYPT_NAMES
-const char *encrypt_names[] = {
-	"IS", "SUPPORT", "REPLY", "START", "END",
-	"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
-	0
-};
-const char *enctype_names[] = {
-	"ANY", "DES_CFB64",  "DES_OFB64",
-	0
-};
-#else
-extern char *encrypt_names[];
-extern char *enctype_names[];
-#endif
-
-
-#define	ENCRYPT_NAME_OK(x)	((unsigned int)(x) < ENCRYPT_CNT)
-#define	ENCRYPT_NAME(x)		encrypt_names[x]
-
-#define	ENCTYPE_NAME_OK(x)	((unsigned int)(x) < ENCTYPE_CNT)
-#define	ENCTYPE_NAME(x)		enctype_names[x]
-
-#endif /* !_TELNET_H_ */
diff --git a/newlib/libc/sys/linux/include/arpa/tftp.h b/newlib/libc/sys/linux/include/arpa/tftp.h
deleted file mode 100644
index 1de4dd48a..000000000
--- a/newlib/libc/sys/linux/include/arpa/tftp.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tftp.h	8.1 (Berkeley) 6/2/93
- * $FreeBSD: src/include/arpa/tftp.h,v 1.5 2001/09/27 20:50:14 obrien Exp $
- */
-
-#ifndef _ARPA_TFTP_H_
-#define	_ARPA_TFTP_H_
-
-/*
- * Trivial File Transfer Protocol (IEN-133)
- */
-#define	SEGSIZE		512		/* data segment size */
-
-/*
- * Packet types.
- */
-#define	RRQ	01			/* read request */
-#define	WRQ	02			/* write request */
-#define	DATA	03			/* data packet */
-#define	ACK	04			/* acknowledgement */
-#define	ERROR	05			/* error code */
-#define	OACK	06			/* option acknowledgement */
-
-struct tftphdr {
-	unsigned short	th_opcode;		/* packet type */
-	union {
-		unsigned short	tu_block;	/* block # */
-		unsigned short	tu_code;	/* error code */
-		char	tu_stuff[1];	/* request packet stuff */
-	} th_u;
-	char	th_data[1];		/* data or error string */
-};
-
-#define	th_block	th_u.tu_block
-#define	th_code		th_u.tu_code
-#define	th_stuff	th_u.tu_stuff
-#define	th_msg		th_data
-
-/*
- * Error codes.
- */
-#define	EUNDEF		0		/* not defined */
-#define	ENOTFOUND	1		/* file not found */
-#define	EACCESS		2		/* access violation */
-#define	ENOSPACE	3		/* disk full or allocation exceeded */
-#define	EBADOP		4		/* illegal TFTP operation */
-#define	EBADID		5		/* unknown transfer ID */
-#define	EEXISTS		6		/* file already exists */
-#define	ENOUSER		7		/* no such user */
-#define	EOPTNEG		8		/* option negotiation failed */
-
-#endif /* !_TFTP_H_ */
diff --git a/newlib/libc/sys/linux/include/bp-sym.h b/newlib/libc/sys/linux/include/bp-sym.h
deleted file mode 100644
index 249a4bd66..000000000
--- a/newlib/libc/sys/linux/include/bp-sym.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __BP_SYM_H__
-#define __BP_SYM_H__
-
-#define BP_SYM(NAME) NAME
-
-#endif
diff --git a/newlib/libc/sys/linux/include/cmathcalls.h b/newlib/libc/sys/linux/include/cmathcalls.h
deleted file mode 100644
index c680c6d8e..000000000
--- a/newlib/libc/sys/linux/include/cmathcalls.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  Recent GCC handles these as builtin functions so does
-   not need inlines.  */
-#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
-{
-  return __extension__ ~__z;
-}
-
-#endif
diff --git a/newlib/libc/sys/linux/include/complex.h b/newlib/libc/sys/linux/include/complex.h
deleted file mode 100644
index daa465674..000000000
--- a/newlib/libc/sys/linux/include/complex.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	ISO C99:  7.3 Complex arithmetic	<complex.h>
- */
-
-#ifndef _COMPLEX_H
-#define _COMPLEX_H	1
-
-#include <sys/types.h>
-#include <features.h>
-
-__BEGIN_DECLS
-
-#define __CONCAT(x,y) x ## y
-/* We might need to add support for more compilers here.  But since ISO
-   C99 is out hopefully all maintained compilers will soon provide the data
-   types `float complex' and `double complex'.  */
-#if __GNUC_PREREQ (2, 7) && !__GNUC_PREREQ (2, 97)
-# define _Complex __complex__
-#endif
-
-#define complex		_Complex
-
-/* Narrowest imaginary unit.  This depends on the floating-point
-   evaluation method.
-   XXX This probably has to go into a gcc related file.  */
-#define _Complex_I	(__extension__ 1.0iF)
-
-/* Another more descriptive name is `I'.
-   XXX Once we have the imaginary support switch this to _Imaginary_I.  */
-#undef I
-#define I _Complex_I
-
-/* The file <bits/cmathcalls.h> contains the prototypes for all the
-   actual math functions.  These macros are used for those prototypes,
-   so we can easily declare each function as both `name' and `__name',
-   and can declare the float versions `namef' and `__namef'.  */
-
-#define __MATHCALL(function, args)	\
-  __MATHDECL (_Mdouble_complex_,function, args)
-#define __MATHDECL(type, function, args) \
-  __MATHDECL_1(type, function, args); \
-  __MATHDECL_1(type, __CONCAT(__,function), args)
-#define __MATHDECL_1(type, function, args) \
-  extern type __MATH_PRECNAME(function) args __THROW
-
-#define _Mdouble_ 		double
-#define __MATH_PRECNAME(name)	name
-#include <cmathcalls.h>
-#undef	_Mdouble_
-#undef	__MATH_PRECNAME
-
-/* Now the float versions.  */
-#ifndef _Mfloat_
-# define _Mfloat_		float
-#endif
-#define _Mdouble_ 		_Mfloat_
-#ifdef __STDC__
-# define __MATH_PRECNAME(name)	name##f
-#else
-# define __MATH_PRECNAME(name)	name/**/f
-#endif
-#include <cmathcalls.h>
-#undef	_Mdouble_
-#undef	__MATH_PRECNAME
-
-#if 0
-/* And the long double versions.  It is non-critical to define them
-   here unconditionally since `long double' is required in ISO C99.  */
-#if __STDC__ - 0 || __GNUC__ - 0 && !defined __NO_LONG_DOUBLE_MATH
-# ifndef _Mlong_double_
-#  define _Mlong_double_	long double
-# endif
-# define _Mdouble_ 		_Mlong_double_
-# ifdef __STDC__
-#  define __MATH_PRECNAME(name)	name##l
-# else
-#  define __MATH_PRECNAME(name)	name/**/l
-# endif
-# include <cmathcalls.h>
-#endif
-#endif
-#undef	_Mdouble_
-#undef	__MATH_PRECNAME
-#undef	__MATHDECL_1
-#undef	__MATHDECL
-#undef	__MATHCALL
-
-__END_DECLS
-
-#endif /* complex.h */
diff --git a/newlib/libc/sys/linux/include/dl-hash.h b/newlib/libc/sys/linux/include/dl-hash.h
deleted file mode 100644
index e0f7a4944..000000000
--- a/newlib/libc/sys/linux/include/dl-hash.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Compute hash value for given string according to ELF standard.
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DL_HASH_H
-#define _DL_HASH_H	1
-
-
-/* This is the hashing function specified by the ELF ABI.  In the
-   first five operations no overflow is possible so we optimized it a
-   bit.  */
-static inline unsigned int
-_dl_elf_hash (const unsigned char *name)
-{
-  unsigned long int hash = 0;
-  if (*name != '\0')
-    {
-      hash = *name++;
-      if (*name != '\0')
-	{
-	  hash = (hash << 4) + *name++;
-	  if (*name != '\0')
-	    {
-	      hash = (hash << 4) + *name++;
-	      if (*name != '\0')
-		{
-		  hash = (hash << 4) + *name++;
-		  if (*name != '\0')
-		    {
-		      hash = (hash << 4) + *name++;
-		      while (*name != '\0')
-			{
-			  unsigned long int hi;
-			  hash = (hash << 4) + *name++;
-			  hi = hash & 0xf0000000;
-
-			  /* The algorithm specified in the ELF ABI is as
-			     follows:
-
-			     if (hi != 0)
-			       hash ^= hi >> 24;
-
-			     hash &= ~hi;
-
-			     But the following is equivalent and a lot
-			     faster, especially on modern processors.  */
-
-			  hash ^= hi;
-			  hash ^= hi >> 24;
-			}
-		    }
-		}
-	    }
-	}
-    }
-  return hash;
-}
-
-#endif /* dl-hash.h */
diff --git a/newlib/libc/sys/linux/include/dlfcn.h b/newlib/libc/sys/linux/include/dlfcn.h
deleted file mode 100644
index 75d7526b0..000000000
--- a/newlib/libc/sys/linux/include/dlfcn.h
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifndef _DLFCN_H
-#include <dl/dlfcn.h>
-
-#define internal_function
-
-/* Internally used flag.  */
-#define __RTLD_DLOPEN	0x80000000
-#define __RTLD_SPROF	0x40000000
-
-/* Now define the internal interfaces.  */
-extern void *__dlvsym (void *__handle, __const char *__name,
-		       __const char *__version);
-
-extern void *__libc_dlopen  (__const char *__name);
-extern void *__libc_dlsym   (void *__map, __const char *__name);
-extern int   __libc_dlclose (void *__map);
-
-/* Locate shared object containing the given address.  */
-extern int _dl_addr (const void *address, Dl_info *info)
-     internal_function;
-
-/* Open the shared object NAME, relocate it, and run its initializer if it
-   hasn't already been run.  MODE is as for `dlopen' (see <dlfcn.h>).  If
-   the object is already opened, returns its existing map.  */
-extern void *_dl_open (const char *name, int mode, const void *caller)
-     internal_function;
-
-/* Close an object previously opened by _dl_open.  */
-extern void _dl_close (void *map)
-     internal_function;
-
-/* Look up NAME in shared object HANDLE (which may be RTLD_DEFAULT or
-   RTLD_NEXT).  WHO is the calling function, for RTLD_NEXT.  Returns
-   the symbol value, which may be NULL.  */
-extern void *_dl_sym (void *handle, const char *name, void *who)
-    internal_function;
-
-/* Look up version VERSION of symbol NAME in shared object HANDLE
-   (which may be RTLD_DEFAULT or RTLD_NEXT).  WHO is the calling
-   function, for RTLD_NEXT.  Returns the symbol value, which may be
-   NULL.  */
-extern void *_dl_vsym (void *handle, const char *name, const char *version,
-		       void *who)
-    internal_function;
-
-/* Call OPERATE, catching errors from `dl_signal_error'.  If there is no
-   error, *ERRSTRING is set to null.  If there is an error, *ERRSTRING is
-   set to a string constructed from the strings passed to _dl_signal_error,
-   and the error code passed is the return value and *OBJNAME is set to
-   the object name which experienced the problems.  ERRSTRING if nonzero
-   points to a malloc'ed string which the caller has to free after use.
-   ARGS is passed as argument to OPERATE.  */
-extern int _dl_catch_error (const char **objname, const char **errstring,
-			    void (*operate) (void *),
-			    void *args)
-     internal_function;
-
-/* Helper function for <dlfcn.h> functions.  Runs the OPERATE function via
-   _dl_catch_error.  Returns zero for success, nonzero for failure; and
-   arranges for `dlerror' to return the error details.
-   ARGS is passed as argument to OPERATE.  */
-extern int _dlerror_run (void (*operate) (void *), void *args)
-     internal_function;
-
-#endif
diff --git a/newlib/libc/sys/linux/include/fnmatch.h b/newlib/libc/sys/linux/include/fnmatch.h
deleted file mode 100644
index c038bf77f..000000000
--- a/newlib/libc/sys/linux/include/fnmatch.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/include/fnmatch.h,v 1.10 2002/03/23 17:24:53 imp Exp $
- *	@(#)fnmatch.h	8.1 (Berkeley) 6/2/93
- */
-
-#ifndef	_FNMATCH_H_
-#define	_FNMATCH_H_
-
-#define	FNM_NOMATCH	1	/* Match failed. */
-
-#define	FNM_NOESCAPE	0x01	/* Disable backslash escaping. */
-#define	FNM_PATHNAME	0x02	/* Slash must be matched by slash. */
-#define	FNM_PERIOD	0x04	/* Period must be matched by period. */
-
-#if defined(_GNU_SOURCE) || !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
-#define	FNM_LEADING_DIR	0x08	/* Ignore /<tail> after Imatch. */
-#define	FNM_CASEFOLD	0x10	/* Case insensitive search. */
-#define	FNM_IGNORECASE	FNM_CASEFOLD
-#define	FNM_FILE_NAME	FNM_PATHNAME
-#endif
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-int	 fnmatch(const char *, const char *, int);
-__END_DECLS
-
-#endif /* !_FNMATCH_H_ */
diff --git a/newlib/libc/sys/linux/include/gconv.h b/newlib/libc/sys/linux/include/gconv.h
deleted file mode 100644
index 64df45bf5..000000000
--- a/newlib/libc/sys/linux/include/gconv.h
+++ /dev/null
@@ -1,175 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This header provides no interface for a user to the internals of
-   the gconv implementation in the libc.  Therefore there is no use
-   for these definitions beside for writing additional gconv modules.  */
-
-#ifndef _GCONV_H
-#define _GCONV_H	1
-
-#include <features.h>
-#define __need_mbstate_t
-#include <wchar.h>
-#define __need_size_t
-#define __need_wchar_t
-#include <stddef.h>
-
-/* ISO 10646 value used to signal invalid value.  */
-#define __UNKNOWN_10646_CHAR	((wchar_t) 0xfffd)
-
-/* Error codes for gconv functions.  */
-enum
-{
-  __GCONV_OK = 0,
-  __GCONV_NOCONV,
-  __GCONV_NODB,
-  __GCONV_NOMEM,
-
-  __GCONV_EMPTY_INPUT,
-  __GCONV_FULL_OUTPUT,
-  __GCONV_ILLEGAL_INPUT,
-  __GCONV_INCOMPLETE_INPUT,
-
-  __GCONV_ILLEGAL_DESCRIPTOR,
-  __GCONV_INTERNAL_ERROR
-};
-
-
-/* Flags the `__gconv_open' function can set.  */
-enum
-{
-  __GCONV_IS_LAST = 0x0001,
-  __GCONV_IGNORE_ERRORS = 0x0002
-};
-
-
-/* Forward declarations.  */
-struct __gconv_step;
-struct __gconv_step_data;
-struct __gconv_loaded_object;
-struct __gconv_trans_data;
-
-
-/* Type of a conversion function.  */
-typedef int (*__gconv_fct) (struct __gconv_step *, struct __gconv_step_data *,
-			    __const unsigned char **, __const unsigned char *,
-			    unsigned char **, size_t *, int, int);
-
-/* Constructor and destructor for local data for conversion step.  */
-typedef int (*__gconv_init_fct) (struct __gconv_step *);
-typedef void (*__gconv_end_fct) (struct __gconv_step *);
-
-
-/* Type of a transliteration/transscription function.  */
-typedef int (*__gconv_trans_fct) (struct __gconv_step *,
-				  struct __gconv_step_data *, void *,
-				  __const unsigned char *,
-				  __const unsigned char **,
-				  __const unsigned char *, unsigned char **,
-				  size_t *);
-
-/* Function to call to provide transliteration module with context.  */
-typedef int (*__gconv_trans_context_fct) (void *, __const unsigned char *,
-					  __const unsigned char *,
-					  unsigned char *, unsigned char *);
-
-/* Function to query module about supported encoded character sets.  */
-typedef int (*__gconv_trans_query_fct) (__const char *, __const char ***,
-					size_t *);
-
-/* Constructor and destructor for local data for transliteration.  */
-typedef int (*__gconv_trans_init_fct) (void **, const char *);
-typedef void (*__gconv_trans_end_fct) (void *);
-
-struct __gconv_trans_data
-{
-  /* Transliteration/Transscription function.  */
-  __gconv_trans_fct __trans_fct;
-  __gconv_trans_context_fct __trans_context_fct;
-  __gconv_trans_end_fct __trans_end_fct;
-  void *__data;
-  struct __gconv_trans_data *__next;
-};
-
-
-/* Description of a conversion step.  */
-struct __gconv_step
-{
-  struct __gconv_loaded_object *__shlib_handle;
-  __const char *__modname;
-
-  int __counter;
-
-  char *__from_name;
-  char *__to_name;
-
-  __gconv_fct __fct;
-  __gconv_init_fct __init_fct;
-  __gconv_end_fct __end_fct;
-
-  /* Information about the number of bytes needed or produced in this
-     step.  This helps optimizing the buffer sizes.  */
-  int __min_needed_from;
-  int __max_needed_from;
-  int __min_needed_to;
-  int __max_needed_to;
-
-  /* Flag whether this is a stateful encoding or not.  */
-  int __stateful;
-
-  void *__data;		/* Pointer to step-local data.  */
-};
-
-/* Additional data for steps in use of conversion descriptor.  This is
-   allocated by the `init' function.  */
-struct __gconv_step_data
-{
-  unsigned char *__outbuf;    /* Output buffer for this step.  */
-  unsigned char *__outbufend; /* Address of first byte after the output
-				 buffer.  */
-
-  /* Is this the last module in the chain.  */
-  int __flags;
-
-  /* Counter for number of invocations of the module function for this
-     descriptor.  */
-  int __invocation_counter;
-
-  /* Flag whether this is an internal use of the module (in the mb*towc*
-     and wc*tomb* functions) or regular with iconv(3).  */
-  int __internal_use;
-
-  mbstate_t *__statep;
-  mbstate_t __state;	/* This element must not be used directly by
-			   any module; always use STATEP!  */
-
-  /* Transliteration information.  */
-  struct __gconv_trans_data *__trans;
-};
-
-
-/* Combine conversion step description with data.  */
-typedef struct __gconv_info
-{
-  size_t __nsteps;
-  struct __gconv_step *__steps;
-  __extension__ struct __gconv_step_data __data __flexarr;
-} *__gconv_t;
-
-#endif /* gconv.h */
diff --git a/newlib/libc/sys/linux/include/getopt.h b/newlib/libc/sys/linux/include/getopt.h
deleted file mode 100644
index 994f86001..000000000
--- a/newlib/libc/sys/linux/include/getopt.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* libc/sys/linux/include/getopt.h - Extended command line parsing */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _NEWLIB_GETOPT_H
-#define _NEWLIB_GETOPT_H
-
-#include <unistd.h>
-
-
-enum { no_argument, required_argument, optional_argument };
-
-struct option {
-    const char *name;
-    int has_arg;
-    int *flag;
-    int val;
-};
-
-int getopt_long(int argc,char *const argv[],const char *optstring,
-  const struct option *longopts,int *longindex);
-
-int getopt_long_only(int argc,char *const argv[],const char *optstring,
-  const struct option *longopts,int *longindex);
-
-#endif
diff --git a/newlib/libc/sys/linux/include/glob.h b/newlib/libc/sys/linux/include/glob.h
deleted file mode 100644
index 6e038476d..000000000
--- a/newlib/libc/sys/linux/include/glob.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Guido van Rossum.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)glob.h	8.1 (Berkeley) 6/2/93
- * $FreeBSD: src/include/glob.h,v 1.6 2002/03/23 17:24:53 imp Exp $
- */
-
-#ifndef _GLOB_H_
-#define	_GLOB_H_
-
-#include <sys/cdefs.h>
-
-struct stat;
-typedef struct {
-	int gl_pathc;		/* Count of total paths so far. */
-	int gl_matchc;		/* Count of paths matching pattern. */
-	int gl_offs;		/* Reserved at beginning of gl_pathv. */
-	int gl_flags;		/* Copy of flags parameter to glob. */
-	char **gl_pathv;	/* List of paths matching pattern. */
-				/* Copy of errfunc parameter to glob. */
-	int (*gl_errfunc)(const char *, int);
-
-	/*
-	 * Alternate filesystem access methods for glob; replacement
-	 * versions of closedir(3), readdir(3), opendir(3), stat(2)
-	 * and lstat(2).
-	 */
-	void (*gl_closedir)(void *);
-	struct dirent *(*gl_readdir)(void *);
-	void *(*gl_opendir)(const char *);
-	int (*gl_lstat)(const char *, struct stat *);
-	int (*gl_stat)(const char *, struct stat *);
-} glob_t;
-
-#define	GLOB_APPEND	0x0001	/* Append to output from previous call. */
-#define	GLOB_DOOFFS	0x0002	/* Use gl_offs. */
-#define	GLOB_ERR	0x0004	/* Return on error. */
-#define	GLOB_MARK	0x0008	/* Append / to matching directories. */
-#define	GLOB_NOCHECK	0x0010	/* Return pattern itself if nothing matches. */
-#define	GLOB_NOSORT	0x0020	/* Don't sort. */
-
-#define	GLOB_ALTDIRFUNC	0x0040	/* Use alternately specified directory funcs. */
-#define	GLOB_BRACE	0x0080	/* Expand braces ala csh. */
-#define	GLOB_MAGCHAR	0x0100	/* Pattern had globbing characters. */
-#define	GLOB_NOMAGIC	0x0200	/* GLOB_NOCHECK without magic chars (csh). */
-#define	GLOB_QUOTE	0x0400	/* Quote special chars with \. */
-#define	GLOB_TILDE	0x0800	/* Expand tilde names from the passwd file. */
-#define	GLOB_LIMIT	0x1000	/* limit number of returned paths */
-
-/* backwards compatibility, this is the old name for this option */
-#define GLOB_MAXPATH	GLOB_LIMIT
-
-#define	GLOB_NOSPACE	(-1)	/* Malloc call failed. */
-#define	GLOB_ABEND	(-2)	/* Unignored error. */
-
-__BEGIN_DECLS
-int	glob(const char *, int, int (*)(const char *, int), glob_t *);
-void	globfree(glob_t *);
-__END_DECLS
-
-#endif /* !_GLOB_H_ */
diff --git a/newlib/libc/sys/linux/include/hesiod.h b/newlib/libc/sys/linux/include/hesiod.h
deleted file mode 100644
index c7dbeee33..000000000
--- a/newlib/libc/sys/linux/include/hesiod.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*	$NetBSD: hesiod.h,v 1.3 1999/01/24 23:53:18 lukem Exp $	*/
-/*	$FreeBSD: src/include/hesiod.h,v 1.2 2002/03/23 17:24:53 imp Exp $ */
-
-
-/*-
- * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifndef _HESIOD_H_
-#define _HESIOD_H_
-
-	/* Application-visible indication that we have the new interfaces */
-
-#define HESIOD_INTERFACES
-
-	/* Configuration information. */
-
-#ifndef _PATH_HESIOD_CONF			/* Configuration file. */
-#define _PATH_HESIOD_CONF	"/etc/hesiod.conf"
-#endif
-
-#define DEF_RHS		""			/* Defaults if HESIOD_CONF */
-#define DEF_LHS		""			/*    file is not present. */
-
-	/* Error codes (for backwards compatibility) */
-
-#define	HES_ER_UNINIT	-1	/* uninitialized */
-#define	HES_ER_OK	0	/* no error */
-#define	HES_ER_NOTFOUND	1	/* Hesiod name not found by server */
-#define HES_ER_CONFIG	2	/* local problem (no config file?) */
-#define HES_ER_NET	3	/* network problem */
-
-	/* Declaration of routines */
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-int	hesiod_init(void **);
-char  **hesiod_resolve(void *, const char *, const char *);
-void	hesiod_free_list(void *, char **);
-char   *hesiod_to_bind(void *, const char *, const char *);
-void	hesiod_end(void *);
-
-				/* backwards compatibility */
-int	hes_init(void);
-char   *hes_to_bind(const char *, const char *);
-char  **hes_resolve(const char *, const char *);
-int	hes_error(void);
-void	hes_free(char **);
-__END_DECLS
-
-#endif /* ! _HESIOD_H_ */
diff --git a/newlib/libc/sys/linux/include/iconv.h b/newlib/libc/sys/linux/include/iconv.h
deleted file mode 100644
index 5a795dc5d..000000000
--- a/newlib/libc/sys/linux/include/iconv.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _ICONV_H
-#define _ICONV_H	1
-
-#include <features.h>
-#define __need_size_t
-#include <stddef.h>
-
-
-__BEGIN_DECLS
-
-/* Identifier for conversion method from one codeset to another.  */
-typedef void *iconv_t;
-
-
-/* Allocate descriptor for code conversion from codeset FROMCODE to
-   codeset TOCODE.  */
-extern iconv_t iconv_open (__const char *__tocode, __const char *__fromcode)
-     __THROW;
-
-/* Convert at most *INBYTESLEFT bytes from *INBUF according to the
-   code conversion algorithm specified by CD and place up to
-   *OUTBYTESLEFT bytes in buffer at *OUTBUF.  */
-extern size_t iconv (iconv_t __cd, char **__restrict __inbuf,
-		     size_t *__restrict __inbytesleft,
-		     char **__restrict __outbuf,
-		     size_t *__restrict __outbytesleft);
-
-/* Free resources allocated for descriptor CD for code conversion.  */
-extern int iconv_close (iconv_t __cd) __THROW;
-
-__END_DECLS
-
-#endif /* iconv.h */
diff --git a/newlib/libc/sys/linux/include/ifaddrs.h b/newlib/libc/sys/linux/include/ifaddrs.h
deleted file mode 100644
index aad6c6839..000000000
--- a/newlib/libc/sys/linux/include/ifaddrs.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*	$FreeBSD: src/include/ifaddrs.h,v 1.2 2002/03/23 17:24:53 imp Exp $	*/
-
-/*
- * Copyright (c) 1995, 1999
- *	Berkeley Software Design, Inc.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp
- */
-
-#ifndef	_IFADDRS_H_
-#define	_IFADDRS_H_
-
-struct ifaddrs {
-	struct ifaddrs  *ifa_next;
-	char		*ifa_name;
-	u_int		 ifa_flags;
-	struct sockaddr	*ifa_addr;
-	struct sockaddr	*ifa_netmask;
-	struct sockaddr	*ifa_dstaddr;
-	void		*ifa_data;
-};
-
-/*
- * This may have been defined in <net/if.h>.  Note that if <net/if.h> is
- * to be included it must be included before this header file.
- */
-#ifndef	ifa_broadaddr
-#define	ifa_broadaddr	ifa_dstaddr	/* broadcast address interface */
-#endif
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-extern int getifaddrs(struct ifaddrs **);
-extern void freeifaddrs(struct ifaddrs *);
-__END_DECLS
-
-#endif
diff --git a/newlib/libc/sys/linux/include/libc_private.h b/newlib/libc/sys/linux/include/libc_private.h
deleted file mode 100644
index af7df8c8b..000000000
--- a/newlib/libc/sys/linux/include/libc_private.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by John Birrell.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/include/libc_private.h,v 1.5 2002/03/29 22:43:42 markm Exp $
- *
- * Private definitions for libc, libc_r and libpthread.
- *
- */
-
-#ifndef _LIBC_PRIVATE_H_
-#define _LIBC_PRIVATE_H_
-
-/*
- * This global flag is non-zero when a process has created one
- * or more threads. It is used to avoid calling locking functions
- * when they are not required.
- */
-extern int	__isthreaded;
-
-/*
- * File lock contention is difficult to diagnose without knowing
- * where locks were set. Allow a debug library to be built which
- * records the source file and line number of each lock call.
- */
-#ifdef	_FLOCK_DEBUG
-#define _FLOCKFILE(x)	_flockfile_debug(x, __FILE__, __LINE__)
-#else
-#define _FLOCKFILE(x)	_flockfile(x)
-#endif
-
-/*
- * Macros for locking and unlocking FILEs. These test if the
- * process is threaded to avoid locking when not required.
- */
-#define	FLOCKFILE(fp)		if (__isthreaded) _FLOCKFILE(fp)
-#define	FUNLOCKFILE(fp)		if (__isthreaded) _funlockfile(fp)
-
-/*
- * This is a pointer in the C run-time startup code. It is used
- * by getprogname() and setprogname().
- */
-extern const char *__progname;
-
-#endif /* _LIBC_PRIVATE_H_ */
diff --git a/newlib/libc/sys/linux/include/limits.h b/newlib/libc/sys/linux/include/limits.h
deleted file mode 100644
index 45cd6f253..000000000
--- a/newlib/libc/sys/linux/include/limits.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/* Copyright (C) 1991, 92, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	ISO C99 Standard: 7.10/5.2.4.2.1 Sizes of integer types	<limits.h>
- */
-
-#ifndef _LIBC_LIMITS_H_
-#define _LIBC_LIMITS_H_	1
-
-#include <features.h>
-
-
-/* Maximum length of any multibyte character in any locale.
-   We define this value here since the gcc header does not define
-   the correct value.  */
-#define MB_LEN_MAX	16
-
-
-/* If we are not using GNU CC we have to define all the symbols ourself.
-   Otherwise use gcc's definitions (see below).  */
-#if !defined __GNUC__ || __GNUC__ < 2
-
-/* We only protect from multiple inclusion here, because all the other
-   #include's protect themselves, and in GCC 2 we may #include_next through
-   multiple copies of this file before we get to GCC's.  */
-# ifndef _LIMITS_H
-#  define _LIMITS_H	1
-
-#include <bits/wordsize.h>
-
-/* We don't have #include_next.
-   Define ANSI <limits.h> for standard 32-bit words.  */
-
-/* These assume 8-bit `char's, 16-bit `short int's,
-   and 32-bit `int's and `long int's.  */
-
-/* Number of bits in a `char'.	*/
-#  define CHAR_BIT	8
-
-/* Minimum and maximum values a `signed char' can hold.  */
-#  define SCHAR_MIN	(-128)
-#  define SCHAR_MAX	127
-
-/* Maximum value an `unsigned char' can hold.  (Minimum is 0.)  */
-#  define UCHAR_MAX	255
-
-/* Minimum and maximum values a `char' can hold.  */
-#  ifdef __CHAR_UNSIGNED__
-#   define CHAR_MIN	0
-#   define CHAR_MAX	UCHAR_MAX
-#  else
-#   define CHAR_MIN	SCHAR_MIN
-#   define CHAR_MAX	SCHAR_MAX
-#  endif
-
-/* Minimum and maximum values a `signed short int' can hold.  */
-#  define SHRT_MIN	(-32768)
-#  define SHRT_MAX	32767
-
-/* Maximum value an `unsigned short int' can hold.  (Minimum is 0.)  */
-#  define USHRT_MAX	65535
-
-/* Minimum and maximum values a `signed int' can hold.  */
-#  define INT_MIN	(-INT_MAX - 1)
-#  define INT_MAX	2147483647
-
-/* Maximum value an `unsigned int' can hold.  (Minimum is 0.)  */
-#  define UINT_MAX	4294967295U
-
-/* Minimum and maximum values a `signed long int' can hold.  */
-#  if __WORDSIZE == 64
-#   define LONG_MAX	9223372036854775807L
-#  else
-#   define LONG_MAX	2147483647L
-#  endif
-#  define LONG_MIN	(-LONG_MAX - 1L)
-
-/* Maximum value an `unsigned long int' can hold.  (Minimum is 0.)  */
-#  if __WORDSIZE == 64
-#   define ULONG_MAX	18446744073709551615UL
-#  else
-#   define ULONG_MAX	4294967295UL
-#  endif
-
-#  ifdef __USE_ISOC99
-
-/* Minimum and maximum values a `signed long long int' can hold.  */
-#   define LLONG_MAX	9223372036854775807LL
-#   define LLONG_MIN	(-LLONG_MAX - 1LL)
-
-/* Maximum value an `unsigned long long int' can hold.  (Minimum is 0.)  */
-#   define ULLONG_MAX	18446744073709551615ULL
-
-#  endif /* ISO C99 */
-
-# endif	/* limits.h  */
-#endif	/* GCC 2.  */
-
-#endif	/* !_LIBC_LIMITS_H_ */
-
- /* Get the compiler's limits.h, which defines almost all the ISO constants.
-
-    We put this #include_next outside the double inclusion check because
-    it should be possible to include this file more than once and still get
-    the definitions from gcc's header.  */
-#if defined __GNUC__ && !defined _GCC_LIMITS_H_
-/* `_GCC_LIMITS_H_' is what GCC's file defines.  */
-# include_next <limits.h>
-
-/* The <limits.h> files in some gcc versions don't define LLONG_MIN,
-   LLONG_MAX, and ULLONG_MAX.  Instead only the values gcc defined for
-   ages are available.  */
-# ifdef __USE_ISOC99
-#  ifndef LLONG_MIN
-#   define LLONG_MIN	LONG_LONG_MIN
-#  endif
-#  ifndef LLONG_MAX
-#   define LLONG_MAX	LONG_LONG_MAX
-#  endif
-#  ifndef ULLONG_MAX
-#   define ULLONG_MAX	ULONG_LONG_MAX
-#  endif
-# endif
-#endif
-
-#ifdef	__USE_POSIX
-/* POSIX adds things to <limits.h>.  */
-# include <bits/posix1_lim.h>
-#endif
-
-#ifdef	__USE_POSIX2
-# include <bits/posix2_lim.h>
-#endif
-
-#ifdef	__USE_XOPEN
-# include <bits/xopen_lim.h>
-#endif
diff --git a/newlib/libc/sys/linux/include/link.h b/newlib/libc/sys/linux/include/link.h
deleted file mode 100644
index 424fb2952..000000000
--- a/newlib/libc/sys/linux/include/link.h
+++ /dev/null
@@ -1,269 +0,0 @@
-/* Data structure for communication from the run-time dynamic linker for
-   loaded ELF shared objects.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_LINK_H
-#define	_LINK_H	1
-
-#include <features.h>
-#include <elf.h>
-#include <dlfcn.h>
-#include <sys/types.h>
-
-#define DT_THISPROCNUM 0
-/* We use this macro to refer to ELF types independent of the native wordsize.
-   `ElfW(TYPE)' is used in place of `Elf32_TYPE' or `Elf64_TYPE'.  */
-#define ElfW(type)	_ElfW (Elf, __ELF_NATIVE_CLASS, type)
-#define _ElfW(e,w,t)	_ElfW_1 (e, w, _##t)
-#define _ElfW_1(e,w,t)	e##w##t
-
-#include <sys/elfclass.h>		/* Defines __ELF_NATIVE_CLASS.  */
-#include <sys/link.h>
-#include <dl-lookupcfg.h>
-
-/* Rendezvous structure used by the run-time dynamic linker to communicate
-   details of shared object loading to the debugger.  If the executable's
-   dynamic section has a DT_DEBUG element, the run-time linker sets that
-   element's value to the address where this structure can be found.  */
-
-struct r_debug
-  {
-    int r_version;		/* Version number for this protocol.  */
-
-    struct link_map *r_map;	/* Head of the chain of loaded objects.  */
-
-    /* This is the address of a function internal to the run-time linker,
-       that will always be called when the linker begins to map in a
-       library or unmap it, and again when the mapping change is complete.
-       The debugger can set a breakpoint at this address if it wants to
-       notice shared object mapping changes.  */
-    ElfW(Addr) r_brk;
-    enum
-      {
-	/* This state value describes the mapping change taking place when
-	   the `r_brk' address is called.  */
-	RT_CONSISTENT,		/* Mapping change is complete.  */
-	RT_ADD,			/* Beginning to add a new object.  */
-	RT_DELETE		/* Beginning to remove an object mapping.  */
-      } r_state;
-
-    ElfW(Addr) r_ldbase;	/* Base address the linker is loaded at.  */
-  };
-
-/* This is the instance of that structure used by the dynamic linker.  */
-extern struct r_debug _r_debug;
-
-/* This symbol refers to the "dynamic structure" in the `.dynamic' section
-   of whatever module refers to `_DYNAMIC'.  So, to find its own
-   `struct r_debug', a program could do:
-     for (dyn = _DYNAMIC; dyn->d_tag != DT_NULL; ++dyn)
-       if (dyn->d_tag == DT_DEBUG)
-	 r_debug = (struct r_debug *) dyn->d_un.d_ptr;
-   */
-extern ElfW(Dyn) _DYNAMIC[];
-
-
-/* Some internal data structures of the dynamic linker used in the
-   linker map.  We only provide forward declarations.  */
-struct libname_list;
-struct r_found_version;
-struct r_search_path_elem;
-
-/* Forward declaration.  */
-struct link_map;
-
-/* Structure to describe a single list of scope elements.  The lookup
-   functions get passed an array of pointers to such structures.  */
-struct r_scope_elem
-{
-  /* Array of maps for the scope.  */
-  struct link_map **r_list;
-  /* Number of entries in the scope.  */
-  unsigned int r_nlist;
-};
-
-
-/* Structure to record search path and allocation mechanism.  */
-struct r_search_path_struct
-  {
-    struct r_search_path_elem **dirs;
-    int malloced;
-  };
-
-
-/* Structure describing a loaded shared object.  The `l_next' and `l_prev'
-   members form a chain of all the shared objects loaded at startup.
-
-   These data structures exist in space used by the run-time dynamic linker;
-   modifying them may have disastrous results.
-
-   This data structure might change in future, if necessary.  User-level
-   programs must avoid defining objects of this type.  */
-
-struct link_map
-  {
-    /* These first few members are part of the protocol with the debugger.
-       This is the same format used in SVR4.  */
-
-    ElfW(Addr) l_addr;		/* Base address shared object is loaded at.  */
-    char *l_name;		/* Absolute file name object was found in.  */
-    ElfW(Dyn) *l_ld;		/* Dynamic section of the shared object.  */
-    struct link_map *l_next, *l_prev; /* Chain of loaded objects.  */
-
-    /* All following members are internal to the dynamic linker.
-       They may change without notice.  */
-
-    struct libname_list *l_libname;
-    /* Indexed pointers to dynamic section.
-       [0,DT_NUM) are indexed by the processor-independent tags.
-       [DT_NUM,DT_NUM+DT_THISPROCNUM) are indexed by the tag minus DT_LOPROC.
-       [DT_NUM+DT_THISPROCNUM,DT_NUM+DT_THISPROCNUM+DT_EXTRANUM) are indexed
-       by DT_EXTRATAGIDX(tagvalue) and
-       [DT_NUM+DT_THISPROCNUM+DT_VERSIONTAGNUM,
-        DT_NUM+DT_THISPROCNUM+DT_VERSIONTAGNUM+DT_EXTRANUM)
-       are indexed by DT_EXTRATAGIDX(tagvalue) (see <elf.h>).  */
-
-    ElfW(Dyn) *l_info[DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGNUM
-		     + DT_EXTRANUM];
-    const ElfW(Phdr) *l_phdr;	/* Pointer to program header table in core.  */
-    ElfW(Addr) l_entry;		/* Entry point location.  */
-    ElfW(Half) l_phnum;		/* Number of program header entries.  */
-    ElfW(Half) l_ldnum;	/* Number of dynamic segment entries.  */
-
-    /* Array of DT_NEEDED dependencies and their dependencies, in
-       dependency order for symbol lookup (with and without
-       duplicates).  There is no entry before the dependencies have
-       been loaded.  */
-    struct r_scope_elem l_searchlist;
-
-    /* We need a special searchlist to process objects marked with
-       DT_SYMBOLIC.  */
-    struct r_scope_elem l_symbolic_searchlist;
-
-    /* Dependent object that first caused this object to be loaded.  */
-    struct link_map *l_loader;
-
-    /* Symbol hash table.  */
-    Elf_Symndx l_nbuckets;
-    const Elf_Symndx *l_buckets, *l_chain;
-
-    unsigned int l_opencount;	/* Reference count for dlopen/dlclose.  */
-    enum			/* Where this object came from.  */
-      {
-	lt_executable,		/* The main executable program.  */
-	lt_library,		/* Library needed by main executable.  */
-	lt_loaded		/* Extra run-time loaded shared object.  */
-      } l_type:2;
-    unsigned int l_relocated:1;	/* Nonzero if object's relocations done.  */
-    unsigned int l_init_called:1; /* Nonzero if DT_INIT function called.  */
-    unsigned int l_global:1;	/* Nonzero if object in _dl_global_scope.  */
-    unsigned int l_reserved:2;	/* Reserved for internal use.  */
-    unsigned int l_phdr_allocated:1; /* Nonzero if the data structure pointed
-					to by `l_phdr' is allocated.  */
-    unsigned int l_soname_added:1; /* Nonzero if the SONAME is for sure in
-				      the l_libname list.  */
-    unsigned int l_faked:1;	/* Nonzero if this is a faked descriptor
-				   without associated file.  */
-
-    /* Array with version names.  */
-    unsigned int l_nversions;
-    struct r_found_version *l_versions;
-
-    /* Collected information about own RPATH directories.  */
-    struct r_search_path_struct l_rpath_dirs;
-
-    /* Collected results of relocation while profiling.  */
-    ElfW(Addr) *l_reloc_result;
-
-    /* Pointer to the version information if available.  */
-    ElfW(Versym) *l_versyms;
-
-    /* String specifying the path where this object was found.  */
-    const char *l_origin;
-
-    /* Start and finish of memory map for this object.  l_map_start
-       need not be the same as l_addr.  */
-    ElfW(Addr) l_map_start, l_map_end;
-
-    /* Default array for 'l_scope'.  */
-    struct r_scope_elem *l_scope_mem[4];
-    /* Size of array allocated for 'l_scope'.  */
-    size_t l_scope_max;
-    /* This is an array defining the lookup scope for this link map.
-       There are at most three different scope lists.  */
-    struct r_scope_elem **l_scope;
-
-    /* A similar array, this time only with the local scope.  This is
-       used occasionally.  */
-    struct r_scope_elem *l_local_scope[2];
-
-    /* This information is kept to check for sure whether a shared
-       object is the same as one already loaded.  */
-    dev_t l_dev;
-    ino64_t l_ino;
-
-    /* Collected information about own RUNPATH directories.  */
-    struct r_search_path_struct l_runpath_dirs;
-
-    /* List of object in order of the init and fini calls.  */
-    struct link_map **l_initfini;
-
-    /* List of the dependencies introduced through symbol binding.  */
-    unsigned int l_reldepsmax;
-    unsigned int l_reldepsact;
-    struct link_map **l_reldeps;
-
-    /* Various flag words.  */
-    ElfW(Word) l_feature_1;
-    ElfW(Word) l_flags_1;
-
-    /* Temporarily used in `dl_close'.  */
-    unsigned int l_idx;
-
-    struct link_map_machine l_mach;
-
-    struct
-    {
-      const ElfW(Sym) *sym;
-      int type_class;
-#ifdef DL_LOOKUP_RETURNS_MAP
-      struct link_map *value;
-#else
-      ElfW(Addr) value;
-#endif
-      const ElfW(Sym) *ret;
-    } l_lookup_cache;
-  };
-
-struct dl_phdr_info
-  {
-    ElfW(Addr) dlpi_addr;
-    const char *dlpi_name;
-    const ElfW(Phdr) *dlpi_phdr;
-    ElfW(Half) dlpi_phnum;
-  };
-
-extern int dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
-					     size_t size, void *data),
-			    void *data);
-extern int __dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
-					       size_t size, void *data),
-			      void *data);
-
-#endif /* link.h */
diff --git a/newlib/libc/sys/linux/include/ltdl.h b/newlib/libc/sys/linux/include/ltdl.h
deleted file mode 100644
index 2bbfa302c..000000000
--- a/newlib/libc/sys/linux/include/ltdl.h
+++ /dev/null
@@ -1,361 +0,0 @@
-/* ltdl.h -- generic dlopen functions
-   Copyright (C) 1998-2000 Free Software Foundation, Inc.
-   Originally by Thomas Tanner <tanner@ffii.org>
-   This file is part of GNU Libtool.
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
-
-As a special exception to the GNU Lesser General Public License,
-if you distribute this file as part of a program or library that
-is built using GNU libtool, you may include it under the same
-distribution terms that you use for the rest of that program.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free
-Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-02111-1307  USA
-*/
-
-/* Only include this header file once. */
-#ifndef LTDL_H
-#define LTDL_H 1
-
-#include <sys/types.h>		/* for size_t declaration */
-
-
-/* --- MACROS FOR PORTABILITY --- */
-
-
-/* Saves on those hard to debug '\0' typos....  */
-#define LT_EOS_CHAR	'\0'
-
-/* LTDL_BEGIN_C_DECLS should be used at the beginning of your declarations,
-   so that C++ compilers don't mangle their names.  Use LTDL_END_C_DECLS at
-   the end of C declarations. */
-#ifdef __cplusplus
-# define LT_BEGIN_C_DECLS	extern "C" {
-# define LT_END_C_DECLS		}
-#else
-# define LT_BEGIN_C_DECLS	/* empty */
-# define LT_END_C_DECLS		/* empty */
-#endif
-
-LT_BEGIN_C_DECLS
-
-
-/* LT_PARAMS is a macro used to wrap function prototypes, so that compilers
-   that don't understand ANSI C prototypes still work, and ANSI C
-   compilers can issue warnings about type mismatches.  */
-#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(WIN32) || defined(__cplusplus)
-# define LT_PARAMS(protos)	protos
-# define lt_ptr		void*
-#else
-# define LT_PARAMS(protos)	()
-# define lt_ptr		char*
-#endif
-
-/* LT_STMT_START/END are used to create macros which expand to a
-   a single compound statement in a portable way.  */
-#if defined (__GNUC__) && !defined (__STRICT_ANSI__) && !defined (__cplusplus)
-#  define LT_STMT_START        (void)(
-#  define LT_STMT_END          )
-#else
-#  if (defined (sun) || defined (__sun__))
-#    define LT_STMT_START      if (1)
-#    define LT_STMT_END        else (void)0
-#  else
-#    define LT_STMT_START      do
-#    define LT_STMT_END        while (0)
-#  endif
-#endif
-
-/* LT_CONC creates a new concatenated symbol for the compiler
-   in a portable way.  */
-#if defined(__STDC__) || defined(__cplusplus)
-#  define LT_CONC(s,t)	s##t
-#else
-#  define LT_CONC(s,t)	s/**/t
-#endif
-
-/* LT_STRLEN can be used safely on NULL pointers.  */
-#define LT_STRLEN(s)	(((s) && (s)[0]) ? strlen (s) : 0)
-
-
-
-/* --- WINDOWS SUPPORT --- */
-
-
-/* Canonicalise Windows and Cygwin recognition macros.  */
-#ifdef __CYGWIN32__
-#  ifndef __CYGWIN__
-#    define __CYGWIN__ __CYGWIN32__
-#  endif
-#endif
-#if defined(_WIN32) || defined(WIN32)
-#  ifndef __WINDOWS__
-#    ifdef _WIN32
-#      define __WINDOWS__ _WIN32
-#    else
-#      ifdef WIN32
-#        define __WINDOWS__ WIN32
-#      endif
-#    endif
-#  endif
-#endif
-
-#ifdef __WINDOWS__
-#  ifndef __CYGWIN__
-/* LT_DIRSEP_CHAR is accepted *in addition* to '/' as a directory
-   separator when it is set. */
-#    define LT_DIRSEP_CHAR	'\\'
-#    define LT_PATHSEP_CHAR	';'
-#  endif
-#endif
-#ifndef LT_PATHSEP_CHAR
-#  define LT_PATHSEP_CHAR	':'
-#endif
-
-/* DLL building support on win32 hosts;  mostly to workaround their
-   ridiculous implementation of data symbol exporting. */
-#ifndef LT_SCOPE
-#  ifdef __WINDOWS__
-#    ifdef DLL_EXPORT		/* defined by libtool (if required) */
-#      define LT_SCOPE	__declspec(dllexport)
-#    endif
-#    ifdef LIBLTDL_DLL_IMPORT	/* define if linking with this dll */
-#      define LT_SCOPE	extern __declspec(dllimport)
-#    endif
-#  endif
-#  ifndef LT_SCOPE		/* static linking or !__WINDOWS__ */
-#    define LT_SCOPE	extern
-#  endif
-#endif
-
-
-
-
-/* --- DYNAMIC MODULE LOADING API --- */
-
-
-typedef	struct lt_dlhandle_struct *lt_dlhandle;	/* A loaded module.  */
-
-/* Initialisation and finalisation functions for libltdl. */
-extern	int	    lt_dlinit		LT_PARAMS((void));
-extern	int	    lt_dlexit		LT_PARAMS((void));
-
-/* Module search path manipulation.  */
-extern	int	    lt_dladdsearchdir	 LT_PARAMS((const char *search_dir));
-extern	int	    lt_dlinsertsearchdir LT_PARAMS((const char *before,
-						    const char *search_dir));
-extern	int 	    lt_dlsetsearchpath	 LT_PARAMS((const char *search_path));
-extern	const char *lt_dlgetsearchpath	 LT_PARAMS((void));
-extern	int	    lt_dlforeachfile	 LT_PARAMS((
-			const char *search_path,
-			int (*func) (const char *filename, lt_ptr data),
-			lt_ptr data));
-
-/* Portable libltdl versions of the system dlopen() API. */
-extern	lt_dlhandle lt_dlopen		LT_PARAMS((const char *filename));
-extern	lt_dlhandle lt_dlopenext	LT_PARAMS((const char *filename));
-extern	lt_ptr	    lt_dlsym		LT_PARAMS((lt_dlhandle handle,
-						     const char *name));
-extern	const char *lt_dlerror		LT_PARAMS((void));
-extern	int	    lt_dlclose		LT_PARAMS((lt_dlhandle handle));
-
-/* Module residency management. */
-extern	int	    lt_dlmakeresident	LT_PARAMS((lt_dlhandle handle));
-extern	int	    lt_dlisresident	LT_PARAMS((lt_dlhandle handle));
-
-
-
-
-/* --- MUTEX LOCKING --- */
-
-
-typedef void	lt_dlmutex_lock		LT_PARAMS((void));
-typedef void	lt_dlmutex_unlock	LT_PARAMS((void));
-typedef void	lt_dlmutex_seterror	LT_PARAMS((const char *errmsg));
-typedef const char *lt_dlmutex_geterror	LT_PARAMS((void));
-
-extern	int	lt_dlmutex_register	LT_PARAMS((lt_dlmutex_lock *lock,
-					    lt_dlmutex_unlock *unlock,
-					    lt_dlmutex_seterror *seterror,
-					    lt_dlmutex_geterror *geterror));
-
-
-
-
-/* --- MEMORY HANDLING --- */
-
-
-/* By default, the realloc function pointer is set to our internal
-   realloc implementation which iself uses lt_dlmalloc and lt_dlfree.
-   libltdl relies on a featureful realloc, but if you are sure yours
-   has the right semantics then you can assign it directly.  Generally,
-   it is safe to assign just a malloc() and a free() function.  */
-LT_SCOPE  lt_ptr   (*lt_dlmalloc)	LT_PARAMS((size_t size));
-LT_SCOPE  lt_ptr   (*lt_dlrealloc)	LT_PARAMS((lt_ptr ptr, size_t size));
-LT_SCOPE  void	   (*lt_dlfree)		LT_PARAMS((lt_ptr ptr));
-
-
-
-
-/* --- PRELOADED MODULE SUPPORT --- */
-
-
-/* A preopened symbol. Arrays of this type comprise the exported
-   symbols for a dlpreopened module. */
-typedef struct {
-  const char *name;
-  lt_ptr      address;
-} lt_dlsymlist;
-
-extern	int	lt_dlpreload	LT_PARAMS((const lt_dlsymlist *preloaded));
-extern	int	lt_dlpreload_default
-				LT_PARAMS((const lt_dlsymlist *preloaded));
-
-#define LTDL_SET_PRELOADED_SYMBOLS() 		LT_STMT_START{	\
-	extern const lt_dlsymlist lt_preloaded_symbols[];		\
-	lt_dlpreload_default(lt_preloaded_symbols);			\
-						}LT_STMT_END
-
-
-
-
-/* --- MODULE INFORMATION --- */
-
-
-/* Read only information pertaining to a loaded module. */
-typedef	struct {
-  char	*filename;		/* file name */
-  char	*name;			/* module name */
-  int	ref_count;		/* number of times lt_dlopened minus
-				   number of times lt_dlclosed. */
-} lt_dlinfo;
-
-extern	const lt_dlinfo	*lt_dlgetinfo	    LT_PARAMS((lt_dlhandle handle));
-extern	lt_dlhandle	lt_dlhandle_next    LT_PARAMS((lt_dlhandle place));
-extern	int		lt_dlforeach	    LT_PARAMS((
-				int (*func) (lt_dlhandle handle, lt_ptr data),
-				lt_ptr data));
-
-/* Associating user data with loaded modules. */
-typedef unsigned lt_dlcaller_id;
-
-extern	lt_dlcaller_id	lt_dlcaller_register  LT_PARAMS((void));
-extern	lt_ptr		lt_dlcaller_set_data  LT_PARAMS((lt_dlcaller_id key,
-						lt_dlhandle handle,
-						lt_ptr data));
-extern	lt_ptr		lt_dlcaller_get_data  LT_PARAMS((lt_dlcaller_id key,
-						lt_dlhandle handle));
-
-
-
-/* --- USER MODULE LOADER API --- */
-
-
-typedef	struct lt_dlloader	lt_dlloader;
-typedef lt_ptr			lt_user_data;
-typedef lt_ptr			lt_module;
-
-/* Function pointer types for creating user defined module loaders. */
-typedef lt_module   lt_module_open	LT_PARAMS((lt_user_data loader_data,
-					    const char *filename));
-typedef int	    lt_module_close	LT_PARAMS((lt_user_data loader_data,
-					    lt_module handle));
-typedef lt_ptr	    lt_find_sym		LT_PARAMS((lt_user_data loader_data,
-					    lt_module handle,
-					    const char *symbol));
-typedef int	    lt_dlloader_exit	LT_PARAMS((lt_user_data loader_data));
-
-struct lt_user_dlloader {
-  const char	       *sym_prefix;
-  lt_module_open       *module_open;
-  lt_module_close      *module_close;
-  lt_find_sym	       *find_sym;
-  lt_dlloader_exit     *dlloader_exit;
-  lt_user_data		dlloader_data;
-};
-
-extern	lt_dlloader    *lt_dlloader_next    LT_PARAMS((lt_dlloader *place));
-extern	lt_dlloader    *lt_dlloader_find    LT_PARAMS((
-						const char *loader_name));
-extern	const char     *lt_dlloader_name    LT_PARAMS((lt_dlloader *place));
-extern	lt_user_data   *lt_dlloader_data    LT_PARAMS((lt_dlloader *place));
-extern	int		lt_dlloader_add     LT_PARAMS((lt_dlloader *place,
-				const struct lt_user_dlloader *dlloader,
-				const char *loader_name));
-extern	int		lt_dlloader_remove  LT_PARAMS((
-						const char *loader_name));
-
-
-
-/* --- ERROR MESSAGE HANDLING --- */
-
-
-/* Defining error strings alongside their symbolic names in a macro in
-   this way allows us to expand the macro in different contexts with
-   confidence that the enumeration of symbolic names will map correctly
-   onto the table of error strings.  */
-#define lt_dlerror_table						\
-    LT_ERROR(UNKNOWN,		    "unknown error")			\
-    LT_ERROR(DLOPEN_NOT_SUPPORTED,  "dlopen support not available")	\
-    LT_ERROR(INVALID_LOADER,	    "invalid loader")			\
-    LT_ERROR(INIT_LOADER,	    "loader initialization failed")	\
-    LT_ERROR(REMOVE_LOADER,	    "loader removal failed")		\
-    LT_ERROR(FILE_NOT_FOUND,	    "file not found")			\
-    LT_ERROR(DEPLIB_NOT_FOUND,      "dependency library not found")	\
-    LT_ERROR(NO_SYMBOLS,	    "no symbols defined")		\
-    LT_ERROR(CANNOT_OPEN,	    "can't open the module")		\
-    LT_ERROR(CANNOT_CLOSE,	    "can't close the module")		\
-    LT_ERROR(SYMBOL_NOT_FOUND,      "symbol not found")			\
-    LT_ERROR(NO_MEMORY,		    "not enough memory")		\
-    LT_ERROR(INVALID_HANDLE,	    "invalid module handle")		\
-    LT_ERROR(BUFFER_OVERFLOW,	    "internal buffer overflow")		\
-    LT_ERROR(INVALID_ERRORCODE,     "invalid errorcode")		\
-    LT_ERROR(SHUTDOWN,		    "library already shutdown")		\
-    LT_ERROR(CLOSE_RESIDENT_MODULE, "can't close resident module")	\
-    LT_ERROR(INVALID_MUTEX_ARGS,    "invalid mutex handler registration") \
-    LT_ERROR(INVALID_POSITION,	    "invalid search path insert position")
-
-/* Enumerate the symbolic error names. */
-enum {
-#define LT_ERROR(name, diagnostic)	LT_CONC(LT_ERROR_, name),
-	lt_dlerror_table
-#undef LT_ERROR
-
-	LT_ERROR_MAX
-};
-
-/* These functions are only useful from inside custom module loaders. */
-extern	int	lt_dladderror	LT_PARAMS((const char *diagnostic));
-extern	int	lt_dlseterror	LT_PARAMS((int errorcode));
-
-
-
-
-/* --- SOURCE COMPATIBILITY WITH OLD LIBLTDL --- */
-
-
-#ifdef LT_NON_POSIX_NAMESPACE
-#  define lt_ptr_t		lt_ptr
-#  define lt_module_t		lt_module
-#  define lt_module_open_t	lt_module_open
-#  define lt_module_close_t	lt_module_close
-#  define lt_find_sym_t		lt_find_sym
-#  define lt_dlloader_exit_t	lt_dlloader_exit
-#  define lt_dlloader_t		lt_dlloader
-#  define lt_dlloader_data_t	lt_user_data
-#endif
-
-LT_END_C_DECLS
-
-#endif /* !LTDL_H */
diff --git a/newlib/libc/sys/linux/include/malloc.h b/newlib/libc/sys/linux/include/malloc.h
deleted file mode 100644
index 7a7bcdbde..000000000
--- a/newlib/libc/sys/linux/include/malloc.h
+++ /dev/null
@@ -1,266 +0,0 @@
-/* Prototypes and definition for malloc implementation.
-   Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MALLOC_H
-#define _MALLOC_H 1
-
-#include <features.h>
-
-/*
-  `ptmalloc', a malloc implementation for multiple threads without
-  lock contention, by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.
-  See the files `ptmalloc.c' or `COPYRIGHT' for copying conditions.
-
-  VERSION 2.6.4-pt Wed Dec  4 00:35:54 MET 1996
-
-  This work is mainly derived from malloc-2.6.4 by Doug Lea
-  <dl@cs.oswego.edu>, which is available from:
-
-                 ftp://g.oswego.edu/pub/misc/malloc.c
-
-  This trimmed-down header file only provides function prototypes and
-  the exported data structures.  For more detailed function
-  descriptions and compile-time options, see the source file
-  `ptmalloc.c'.
-*/
-
-#if defined(__STDC__) || defined (__cplusplus)
-# include <stddef.h>
-# define __malloc_ptr_t  void *
-#else
-# undef  size_t
-# define size_t          unsigned int
-# undef  ptrdiff_t
-# define ptrdiff_t       int
-# define __malloc_ptr_t  char *
-#endif
-
-#ifdef _LIBC
-/* Used by GNU libc internals. */
-# define __malloc_size_t size_t
-# define __malloc_ptrdiff_t ptrdiff_t
-#elif !defined __attribute_malloc__
-# define __attribute_malloc__
-#endif
-
-#ifdef __GNUC__
-
-/* GCC can always grok prototypes.  For C++ programs we add throw()
-   to help it optimize the function calls.  But this works only with
-   gcc 2.8.x and egcs.  */
-# if defined __cplusplus && (__GNUC__ >= 3 || __GNUC_MINOR__ >= 8)
-#  define __THROW	throw ()
-# else
-#  define __THROW
-# endif
-# define __MALLOC_P(args)	args __THROW
-/* This macro will be used for functions which might take C++ callback
-   functions.  */
-# define __MALLOC_PMT(args)	args
-
-#else	/* Not GCC.  */
-
-# define __THROW
-
-# if (defined __STDC__ && __STDC__) || defined __cplusplus
-
-#  define __MALLOC_P(args)	args
-#  define __MALLOC_PMT(args)	args
-
-# else	/* Not ANSI C or C++.  */
-
-#  define __MALLOC_P(args)	()	/* No prototypes.  */
-#  define __MALLOC_PMT(args)	()
-
-# endif	/* ANSI C or C++.  */
-
-#endif	/* GCC.  */
-
-#ifndef NULL
-# ifdef __cplusplus
-#  define NULL	0
-# else
-#  define NULL	((__malloc_ptr_t) 0)
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct _reent;
-
-/* Nonzero if the malloc is already initialized.  */
-#ifdef _LIBC
-/* In the GNU libc we rename the global variable
-   `__malloc_initialized' to `__libc_malloc_initialized'.  */
-# define __malloc_initialized __libc_malloc_initialized
-#endif
-extern int __malloc_initialized;
-
-/* Initialize global configuration.  Not needed with GNU libc. */
-#ifndef __GLIBC__
-extern void ptmalloc_init __MALLOC_P ((void));
-#endif
-
-/* Allocate SIZE bytes of memory.  */
-extern __malloc_ptr_t malloc __MALLOC_P ((size_t __size)) __attribute_malloc__;
-extern __malloc_ptr_t _malloc_r __MALLOC_P ((struct _reent * __r, size_t __size)) __attribute_malloc__;
-
-/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0.  */
-extern __malloc_ptr_t calloc __MALLOC_P ((size_t __nmemb, size_t __size))
-       __attribute_malloc__;
-extern __malloc_ptr_t _calloc_r __MALLOC_P ((struct _reent * __r,
-                                             size_t __nmemb, size_t __size))
-       __attribute_malloc__;
-
-/* Re-allocate the previously allocated block in __ptr, making the new
-   block SIZE bytes long.  */
-extern __malloc_ptr_t realloc __MALLOC_P ((__malloc_ptr_t __ptr,
-					   size_t __size))
-       __attribute_malloc__;
-extern __malloc_ptr_t _realloc_r __MALLOC_P ((struct _reent * __r,
-			         	      __malloc_ptr_t __ptr,
-				              size_t __size))
-       __attribute_malloc__;
-
-/* Free a block allocated by `malloc', `realloc' or `calloc'.  */
-extern void free __MALLOC_P ((__malloc_ptr_t __ptr));
-extern void _free_r __MALLOC_P ((struct _reent * __r, __malloc_ptr_t __ptr));
-
-/* Free a block allocated by `calloc'. */
-extern void cfree __MALLOC_P ((__malloc_ptr_t __ptr));
-
-/* Allocate SIZE bytes allocated to ALIGNMENT bytes.  */
-extern __malloc_ptr_t memalign __MALLOC_P ((size_t __alignment, size_t __size));
-extern __malloc_ptr_t _memalign_r __MALLOC_P ((struct _reent *__r,
-                                               size_t __alignment, 
-                                               size_t __size));
-
-/* Allocate SIZE bytes on a page boundary.  */
-extern __malloc_ptr_t valloc __MALLOC_P ((size_t __size)) __attribute_malloc__;
-extern __malloc_ptr_t _valloc_r __MALLOC_P ((struct _reent *__r,
-                                             size_t __size)) 
-       __attribute_malloc__;
-
-/* Equivalent to valloc(minimum-page-that-holds(n)), that is, round up
-   __size to nearest pagesize. */
-extern __malloc_ptr_t  pvalloc __MALLOC_P ((size_t __size))
-       __attribute_malloc__;
-extern __malloc_ptr_t  _pvalloc_r __MALLOC_P ((struct _reent *__r,
-                                               size_t __size))
-       __attribute_malloc__;
-
-/* Underlying allocation function; successive calls should return
-   contiguous pieces of memory.  */
-extern __malloc_ptr_t (*__morecore) __MALLOC_PMT ((ptrdiff_t __size));
-
-/* Default value of `__morecore'.  */
-extern __malloc_ptr_t __default_morecore __MALLOC_P ((ptrdiff_t __size))
-       __attribute_malloc__;
-
-/* SVID2/XPG mallinfo structure */
-struct mallinfo {
-  int arena;    /* total space allocated from system */
-  int ordblks;  /* number of non-inuse chunks */
-  int smblks;   /* unused -- always zero */
-  int hblks;    /* number of mmapped regions */
-  int hblkhd;   /* total space in mmapped regions */
-  int usmblks;  /* unused -- always zero */
-  int fsmblks;  /* unused -- always zero */
-  int uordblks; /* total allocated space */
-  int fordblks; /* total non-inuse space */
-  int keepcost; /* top-most, releasable (via malloc_trim) space */
-};
-
-/* Returns a copy of the updated current mallinfo. */
-extern struct mallinfo mallinfo __MALLOC_P ((void));
-extern struct mallinfo _mallinfo_r __MALLOC_P ((struct _reent *__r));
-
-/* SVID2/XPG mallopt options */
-#ifndef M_MXFAST
-# define M_MXFAST  1	/* UNUSED in this malloc */
-#endif
-#ifndef M_NLBLKS
-# define M_NLBLKS  2	/* UNUSED in this malloc */
-#endif
-#ifndef M_GRAIN
-# define M_GRAIN   3	/* UNUSED in this malloc */
-#endif
-#ifndef M_KEEP
-# define M_KEEP    4	/* UNUSED in this malloc */
-#endif
-
-/* mallopt options that actually do something */
-#define M_TRIM_THRESHOLD    -1
-#define M_TOP_PAD           -2
-#define M_MMAP_THRESHOLD    -3
-#define M_MMAP_MAX          -4
-#define M_CHECK_ACTION      -5
-
-/* General SVID/XPG interface to tunable parameters. */
-extern int mallopt __MALLOC_P ((int __param, int __val));
-extern int _mallopt_r __MALLOC_P ((struct _reent *__r, int __param, int __val));
-
-/* Release all but __pad bytes of freed top-most memory back to the
-   system. Return 1 if successful, else 0. */
-extern int malloc_trim __MALLOC_P ((size_t __pad));
-
-/* Report the number of usable allocated bytes associated with allocated
-   chunk __ptr. */
-extern size_t malloc_usable_size __MALLOC_P ((__malloc_ptr_t __ptr));
-
-/* Prints brief summary statistics on stderr. */
-extern void malloc_stats __MALLOC_P ((void));
-extern void _malloc_stats_r __MALLOC_P ((struct _reent *__r));
-
-/* Record the state of all malloc variables in an opaque data structure. */
-extern __malloc_ptr_t malloc_get_state __MALLOC_P ((void));
-
-/* Restore the state of all malloc variables from data obtained with
-   malloc_get_state(). */
-extern int malloc_set_state __MALLOC_P ((__malloc_ptr_t __ptr));
-
-#if defined __GLIBC__ || defined MALLOC_HOOKS
-/* Called once when malloc is initialized; redefining this variable in
-   the application provides the preferred way to set up the hook
-   pointers. */
-extern void (*__malloc_initialize_hook) __MALLOC_PMT ((void));
-/* Hooks for debugging and user-defined versions. */
-extern void (*__free_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
-					__const __malloc_ptr_t));
-extern __malloc_ptr_t (*__malloc_hook) __MALLOC_PMT ((size_t __size,
-						    __const __malloc_ptr_t));
-extern __malloc_ptr_t (*__realloc_hook) __MALLOC_PMT ((__malloc_ptr_t __ptr,
-						     size_t __size,
-						     __const __malloc_ptr_t));
-extern __malloc_ptr_t (*__memalign_hook) __MALLOC_PMT ((size_t __alignment,
-						      size_t __size,
-						      __const __malloc_ptr_t));
-extern void (*__after_morecore_hook) __MALLOC_PMT ((void));
-
-/* Activate a standard set of debugging hooks. */
-extern void __malloc_check_init __MALLOC_P ((void));
-#endif
-
-#ifdef __cplusplus
-}; /* end of extern "C" */
-#endif
-
-#endif /* malloc.h */
diff --git a/newlib/libc/sys/linux/include/mcheck.h b/newlib/libc/sys/linux/include/mcheck.h
deleted file mode 100644
index 39e396d38..000000000
--- a/newlib/libc/sys/linux/include/mcheck.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib, July 9, 2002 by Jeff Johnston */
-
-#ifndef _MCHECK_H
-#define _MCHECK_H	1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Return values for `mprobe': these are the kinds of inconsistencies that
-   `mcheck' enables detection of.  */
-enum mcheck_status
-  {
-    MCHECK_DISABLED = -1,       /* Consistency checking is not turned on.  */
-    MCHECK_OK,                  /* Block is fine.  */
-    MCHECK_FREE,                /* Block freed twice.  */
-    MCHECK_HEAD,                /* Memory before the block was clobbered.  */
-    MCHECK_TAIL                 /* Memory after the block was clobbered.  */
-  };
-
-
-/* Activate a standard collection of debugging hooks.  This must be called
-   before `malloc' is ever called.  ABORTFUNC is called with an error code
-   (see enum above) when an inconsistency is detected.  If ABORTFUNC is
-   null, the standard function prints on stderr and then calls `abort'.  */
-extern int mcheck (void (*__abortfunc) (enum mcheck_status));
-
-/* Similar to `mcheck´ but performs checks for all block whenever one of
-   the memory handling functions is called.  This can be very slow.  */
-extern int mcheck_pedantic (void (*__abortfunc) (enum mcheck_status));
-
-/* Force check of all blocks now.  */
-extern void mcheck_check_all (void);
-
-/* Check for aberrations in a particular malloc'd block.  You must have
-   called `mcheck' already.  These are the same checks that `mcheck' does
-   when you free or reallocate a block.  */
-extern enum mcheck_status mprobe (void *__ptr);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* mcheck.h */
diff --git a/newlib/libc/sys/linux/include/mqueue.h b/newlib/libc/sys/linux/include/mqueue.h
deleted file mode 100644
index 734ccfe47..000000000
--- a/newlib/libc/sys/linux/include/mqueue.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* libc/sys/linux/include/mqueue.h - message queue functions */
-
-/* Copyright 2002, Red Hat Inc. - all rights reserved */
-
-#ifndef __MQUEUE_H
-#define __MQUEUE_H
-
-#include <sys/types.h>
-#define __need_sigevent_t 1
-#include <bits/siginfo.h>
-
-#include <sys/fcntl.h>
-
-/* message queue types */
-typedef int mqd_t;
-
-struct mq_attr {
-  long mq_flags;    /* message queue flags */
-  long mq_maxmsg;   /* maximum number of messages */
-  long mq_msgsize;  /* maximum message size */
-  long mq_curmsgs;  /* number of messages currently queued */
-};
-
-#define MQ_PRIO_MAX 16
-
-/* prototypes */
-mqd_t mq_open (const char *__name, int __oflag, ...);
-int mq_close (mqd_t __msgid);
-int mq_send (mqd_t __msgid, const char *__msg, size_t __msg_len, unsigned int __msg_prio);
-ssize_t mq_receive (mqd_t __msgid, char *__msg, size_t __msg_len, unsigned int *__msg_prio);
-int mq_notify (mqd_t __msgid, const struct sigevent *__notification);
-int mq_unlink (const char *__name);
-int mq_getattr (mqd_t __msgid, struct mq_attr *__mqstat);
-int mq_setattr (mqd_t __msgid, const struct mq_attr *__mqstat, struct mq_attr *__omqattr);
-
-#endif /* __MQUEUE_H */
diff --git a/newlib/libc/sys/linux/include/namespace.h b/newlib/libc/sys/linux/include/namespace.h
deleted file mode 100644
index 159b8e33c..000000000
--- a/newlib/libc/sys/linux/include/namespace.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright (c) 2001 Daniel Eischen <deischen@FreeBSD.org>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/include/namespace.h,v 1.9 2002/03/29 22:43:42 markm Exp $
- */
-
-#ifndef _NAMESPACE_H_
-#define _NAMESPACE_H_
-
-/*
- * Adjust names so that headers declare "hidden" names.
- */
-
-/*
- * ISO C (C90) section.  Most names in libc aren't in ISO C, so they
- * should be here.  Most aren't here...
- */
-#define		err				_err
-#define		warn				_warn
-
-/*
- * Prototypes for syscalls/functions that need to be overridden
- * in libc_r/libpthread.
- */
-#define		accept				_accept
-#define		__acl_aclcheck_fd		___acl_aclcheck_fd
-#define		__acl_delete_fd			___acl_delete_fd
-#define		__acl_get_fd			___acl_get_fd
-#define		__acl_set_fd			___acl_set_fd
-#define		bind				_bind
-#define		__cap_get_fd			___cap_get_fd
-#define		__cap_set_fd			___cap_set_fd
-#define		close				_close
-#define		connect				_connect
-#define		dup				_dup
-#define		dup2				_dup2
-#define		execve				_execve
-#define		fcntl				_fcntl
-/*#define		flock				_flock */
-#define		fstat				_fstat
-#define		fstatfs				_fstatfs
-#define		fsync				_fsync
-#define		getdirentries			_getdirentries
-#define		getlogin			_getlogin
-#define		getpeername			_getpeername
-#define		getprogname			_getprogname
-#define		getsockname			_getsockname
-#define		getsockopt			_getsockopt
-#define		ioctl				_ioctl
-/* #define		kevent				_kevent */
-#define		listen				_listen
-#define		nanosleep			_nanosleep
-#define		open				_open
-#define		poll				_poll
-#define		pthread_cond_signal		_pthread_cond_signal
-#define		pthread_cond_wait		_pthread_cond_wait
-#define		pthread_cond_init		_pthread_cond_init
-#define		pthread_exit			_pthread_exit
-#define		pthread_getspecific		_pthread_getspecific
-#define		pthread_key_create		_pthread_key_create
-#define		pthread_key_delete		_pthread_key_delete
-#define		pthread_main_np			_pthread_main_np
-#define		pthread_mutex_destroy		_pthread_mutex_destroy
-#define		pthread_mutex_init		_pthread_mutex_init
-#define		pthread_mutex_lock		_pthread_mutex_lock
-#define		pthread_mutex_trylock		_pthread_mutex_trylock
-#define		pthread_mutex_unlock		_pthread_mutex_unlock
-#define		pthread_mutexattr_init		_pthread_mutexattr_init
-#define		pthread_mutexattr_destroy	_pthread_mutexattr_destroy
-#define		pthread_mutexattr_settype	_pthread_mutexattr_settype
-#define		pthread_once			_pthread_once
-#define		pthread_rwlock_init		_pthread_rwlock_init
-#define		pthread_rwlock_rdlock		_pthread_rwlock_rdlock
-#define		pthread_rwlock_wrlock		_pthread_rwlock_wrlock
-#define		pthread_rwlock_unlock		_pthread_rwlock_unlock
-#define		pthread_self			_pthread_self
-#define		pthread_setspecific		_pthread_setspecific
-#define		pthread_sigmask			_pthread_sigmask
-#define		read				_read
-#define		readv				_readv
-#define		recvfrom			_recvfrom
-#define		recvmsg				_recvmsg
-#define		select				_select
-#define		sendmsg				_sendmsg
-#define		sendto				_sendto
-#define		setsockopt			_setsockopt
-/*#define		sigaction			_sigaction*/
-#define		sigprocmask			_sigprocmask
-#define		sigsuspend			_sigsuspend
-#define		socket				_socket
-#define		socketpair			_socketpair
-#define		wait4				_wait4
-#define		write				_write
-#define		writev				_writev
-
-
-/*
- * Other hidden syscalls/functions that libc_r needs to override
- * but are not used internally by libc.
- *
- * XXX - When modifying libc to use one of the following, remove
- * the prototype from below and place it in the list above.
- */
-#if 0
-#define		creat				_creat
-#define		fchflags			_fchflags
-#define		fchmod				_fchmod
-#define		fpathconf			_fpathconf
-#define		msync				_msync
-#define		nfssvc				_nfssvc
-#define		pause				_pause
-#define		pthread_rwlock_destroy		_pthread_rwlock_destroy
-#define		pthread_rwlock_tryrdlock	_pthread_rwlock_tryrdlock
-#define		pthread_rwlock_trywrlock	_pthread_rwlock_trywrlock
-#define		pthread_rwlockattr_init		_pthread_rwlockattr_init
-#define		pthread_rwlockattr_destroy	_pthread_rwlockattr_destroy
-#define		sched_yield			_sched_yield
-#define		sendfile			_sendfile
-#define		shutdown			_shutdown
-#define		sigaltstack			_sigaltstack
-#define		sigpending			_sigpending
-#define		sigreturn			_sigreturn
-#define		sigsetmask			_sigsetmask
-#define		sleep				_sleep
-#define		system				_system
-#define		tcdrain				_tcdrain
-#define		wait				_wait
-#define		waitpid				_waitpid
-#endif
-
-#endif /* _NAMESPACE_H_ */
diff --git a/newlib/libc/sys/linux/include/net/bpf.h b/newlib/libc/sys/linux/include/net/bpf.h
deleted file mode 100644
index 1f4a8be2b..000000000
--- a/newlib/libc/sys/linux/include/net/bpf.h
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * Copyright (c) 1990, 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from the Stanford/CMU enet packet filter,
- * (net/enet.c) distributed as part of 4.3BSD, and code contributed
- * to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
- * Berkeley Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *      @(#)bpf.h	8.1 (Berkeley) 6/10/93
- *	@(#)bpf.h	1.34 (LBL)     6/16/96
- *
- * $FreeBSD: src/sys/net/bpf.h,v 1.25 2002/03/19 21:54:16 alfred Exp $
- */
-
-#ifndef _NET_BPF_H_
-#define _NET_BPF_H_
-
-/* BSD style release date */
-#define	BPF_RELEASE 199606
-
-typedef	int32_t	  bpf_int32;
-typedef	u_int32_t bpf_u_int32;
-
-/*
- * Alignment macros.  BPF_WORDALIGN rounds up to the next
- * even multiple of BPF_ALIGNMENT.
- */
-#define BPF_ALIGNMENT sizeof(long)
-#define BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1))
-
-#define BPF_MAXINSNS 512
-#define BPF_MAXBUFSIZE 0x80000
-#define BPF_MINBUFSIZE 32
-
-/*
- *  Structure for BIOCSETF.
- */
-struct bpf_program {
-	u_int bf_len;
-	struct bpf_insn *bf_insns;
-};
-
-/*
- * Struct returned by BIOCGSTATS.
- */
-struct bpf_stat {
-	u_int bs_recv;		/* number of packets received */
-	u_int bs_drop;		/* number of packets dropped */
-};
-
-/*
- * Struct return by BIOCVERSION.  This represents the version number of
- * the filter language described by the instruction encodings below.
- * bpf understands a program iff kernel_major == filter_major &&
- * kernel_minor >= filter_minor, that is, if the value returned by the
- * running kernel has the same major number and a minor number equal
- * equal to or less than the filter being downloaded.  Otherwise, the
- * results are undefined, meaning an error may be returned or packets
- * may be accepted haphazardly.
- * It has nothing to do with the source code version.
- */
-struct bpf_version {
-	u_short bv_major;
-	u_short bv_minor;
-};
-/* Current version number of filter architecture. */
-#define BPF_MAJOR_VERSION 1
-#define BPF_MINOR_VERSION 1
-
-#define	BIOCGBLEN	_IOR('B',102, u_int)
-#define	BIOCSBLEN	_IOWR('B',102, u_int)
-#define	BIOCSETF	_IOW('B',103, struct bpf_program)
-#define	BIOCFLUSH	_IO('B',104)
-#define BIOCPROMISC	_IO('B',105)
-#define	BIOCGDLT	_IOR('B',106, u_int)
-#define BIOCGETIF	_IOR('B',107, struct ifreq)
-#define BIOCSETIF	_IOW('B',108, struct ifreq)
-#define BIOCSRTIMEOUT	_IOW('B',109, struct timeval)
-#define BIOCGRTIMEOUT	_IOR('B',110, struct timeval)
-#define BIOCGSTATS	_IOR('B',111, struct bpf_stat)
-#define BIOCIMMEDIATE	_IOW('B',112, u_int)
-#define BIOCVERSION	_IOR('B',113, struct bpf_version)
-#define BIOCGRSIG	_IOR('B',114, u_int)
-#define BIOCSRSIG	_IOW('B',115, u_int)
-#define BIOCGHDRCMPLT	_IOR('B',116, u_int)
-#define BIOCSHDRCMPLT	_IOW('B',117, u_int)
-#define BIOCGSEESENT	_IOR('B',118, u_int)
-#define BIOCSSEESENT	_IOW('B',119, u_int)
-
-/*
- * Structure prepended to each packet.
- */
-struct bpf_hdr {
-	struct timeval	bh_tstamp;	/* time stamp */
-	bpf_u_int32	bh_caplen;	/* length of captured portion */
-	bpf_u_int32	bh_datalen;	/* original length of packet */
-	u_short		bh_hdrlen;	/* length of bpf header (this struct
-					   plus alignment padding) */
-};
-/*
- * Because the structure above is not a multiple of 4 bytes, some compilers
- * will insist on inserting padding; hence, sizeof(struct bpf_hdr) won't work.
- * Only the kernel needs to know about it; applications use bh_hdrlen.
- */
-#ifdef _KERNEL
-#define	SIZEOF_BPF_HDR	(sizeof(struct bpf_hdr) <= 20 ? 18 : \
-    sizeof(struct bpf_hdr))
-#endif
-
-/*
- * Data-link level type codes.
- */
-#define DLT_NULL	0	/* no link-layer encapsulation */
-#define DLT_EN10MB	1	/* Ethernet (10Mb) */
-#define DLT_EN3MB	2	/* Experimental Ethernet (3Mb) */
-#define DLT_AX25	3	/* Amateur Radio AX.25 */
-#define DLT_PRONET	4	/* Proteon ProNET Token Ring */
-#define DLT_CHAOS	5	/* Chaos */
-#define DLT_IEEE802	6	/* IEEE 802 Networks */
-#define DLT_ARCNET	7	/* ARCNET */
-#define DLT_SLIP	8	/* Serial Line IP */
-#define DLT_PPP		9	/* Point-to-point Protocol */
-#define DLT_FDDI	10	/* FDDI */
-#define DLT_ATM_RFC1483	11	/* LLC/SNAP encapsulated atm */
-#define DLT_RAW		12	/* raw IP */
-
-/*
- * These are values from BSD/OS's "bpf.h".
- * These are not the same as the values from the traditional libpcap
- * "bpf.h"; however, these values shouldn't be generated by any
- * OS other than BSD/OS, so the correct values to use here are the
- * BSD/OS values.
- *
- * Platforms that have already assigned these values to other
- * DLT_ codes, however, should give these codes the values
- * from that platform, so that programs that use these codes will
- * continue to compile - even though they won't correctly read
- * files of these types.
- */
-#define DLT_SLIP_BSDOS	15	/* BSD/OS Serial Line IP */
-#define DLT_PPP_BSDOS	16	/* BSD/OS Point-to-point Protocol */
-
-#define DLT_ATM_CLIP	19	/* Linux Classical-IP over ATM */
-
-/*
- * This value is defined by NetBSD; other platforms should refrain from
- * using it for other purposes, so that NetBSD savefiles with a link
- * type of 50 can be read as this type on all platforms.
- */
-#define DLT_PPP_SERIAL	50	/* PPP over serial with HDLC encapsulation */
-
-/*
- * This value was defined by libpcap 0.5; platforms that have defined
- * it with a different value should define it here with that value -
- * a link type of 104 in a save file will be mapped to DLT_C_HDLC,
- * whatever value that happens to be, so programs will correctly
- * handle files with that link type regardless of the value of
- * DLT_C_HDLC.
- *
- * The name DLT_C_HDLC was used by BSD/OS; we use that name for source
- * compatibility with programs written for BSD/OS.
- *
- * libpcap 0.5 defined it as DLT_CHDLC; we define DLT_CHDLC as well,
- * for source compatibility with programs written for libpcap 0.5.
- */
-#define DLT_C_HDLC	104	/* Cisco HDLC */
-#define DLT_CHDLC	DLT_C_HDLC
-
-/*
- * Reserved for future use.
- * Do not pick other numerical value for these unless you have also
- * picked up the tcpdump.org top-of-CVS-tree version of "savefile.c",
- * which will arrange that capture files for these DLT_ types have
- * the same "network" value on all platforms, regardless of what
- * value is chosen for their DLT_ type (thus allowing captures made
- * on one platform to be read on other platforms, even if the two
- * platforms don't use the same numerical values for all DLT_ types).
- */
-#define DLT_IEEE802_11	105	/* IEEE 802.11 wireless */
-
-/*
- * Values between 106 and 107 are used in capture file headers as
- * link-layer types corresponding to DLT_ types that might differ
- * between platforms; don't use those values for new DLT_ new types.
- */
-
-/*
- * OpenBSD DLT_LOOP, for loopback devices; it's like DLT_NULL, except
- * that the AF_ type in the link-layer header is in network byte order.
- *
- * OpenBSD defines it as 12, but that collides with DLT_RAW, so we
- * define it as 108 here.  If OpenBSD picks up this file, it should
- * define DLT_LOOP as 12 in its version, as per the comment above -
- * and should not use 108 for any purpose.
- */
-#define DLT_LOOP	108
-
-/*
- * Values between 109 and 112 are used in capture file headers as
- * link-layer types corresponding to DLT_ types that might differ
- * between platforms; don't use those values for new DLT_ new types.
- */
-
-/*
- * This is for Linux cooked sockets.
- */
-#define DLT_LINUX_SLL	113
-
-/*
- * The instruction encodings.
- */
-/* instruction classes */
-#define BPF_CLASS(code) ((code) & 0x07)
-#define		BPF_LD		0x00
-#define		BPF_LDX		0x01
-#define		BPF_ST		0x02
-#define		BPF_STX		0x03
-#define		BPF_ALU		0x04
-#define		BPF_JMP		0x05
-#define		BPF_RET		0x06
-#define		BPF_MISC	0x07
-
-/* ld/ldx fields */
-#define BPF_SIZE(code)	((code) & 0x18)
-#define		BPF_W		0x00
-#define		BPF_H		0x08
-#define		BPF_B		0x10
-#define BPF_MODE(code)	((code) & 0xe0)
-#define		BPF_IMM 	0x00
-#define		BPF_ABS		0x20
-#define		BPF_IND		0x40
-#define		BPF_MEM		0x60
-#define		BPF_LEN		0x80
-#define		BPF_MSH		0xa0
-
-/* alu/jmp fields */
-#define BPF_OP(code)	((code) & 0xf0)
-#define		BPF_ADD		0x00
-#define		BPF_SUB		0x10
-#define		BPF_MUL		0x20
-#define		BPF_DIV		0x30
-#define		BPF_OR		0x40
-#define		BPF_AND		0x50
-#define		BPF_LSH		0x60
-#define		BPF_RSH		0x70
-#define		BPF_NEG		0x80
-#define		BPF_JA		0x00
-#define		BPF_JEQ		0x10
-#define		BPF_JGT		0x20
-#define		BPF_JGE		0x30
-#define		BPF_JSET	0x40
-#define BPF_SRC(code)	((code) & 0x08)
-#define		BPF_K		0x00
-#define		BPF_X		0x08
-
-/* ret - BPF_K and BPF_X also apply */
-#define BPF_RVAL(code)	((code) & 0x18)
-#define		BPF_A		0x10
-
-/* misc */
-#define BPF_MISCOP(code) ((code) & 0xf8)
-#define		BPF_TAX		0x00
-#define		BPF_TXA		0x80
-
-/*
- * The instruction data structure.
- */
-struct bpf_insn {
-	u_short		code;
-	u_char		jt;
-	u_char		jf;
-	bpf_u_int32	k;
-};
-
-/*
- * Macros for insn array initializers.
- */
-#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k }
-#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k }
-
-#ifdef _KERNEL
-int	 bpf_validate(const struct bpf_insn *, int);
-void	 bpf_tap(struct ifnet *, u_char *, u_int);
-void	 bpf_mtap(struct ifnet *, struct mbuf *);
-void	 bpfattach(struct ifnet *, u_int, u_int);
-void	 bpfdetach(struct ifnet *);
-
-void	 bpfilterattach(int);
-u_int	 bpf_filter(const struct bpf_insn *, u_char *, u_int, u_int);
-#endif
-
-/*
- * Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST).
- */
-#define BPF_MEMWORDS 16
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/bpf_compat.h b/newlib/libc/sys/linux/include/net/bpf_compat.h
deleted file mode 100644
index 31cd06904..000000000
--- a/newlib/libc/sys/linux/include/net/bpf_compat.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)bpf_compat.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/bpf_compat.h,v 1.8 2000/12/27 22:20:13 bmilekic Exp $
- */
-
-#ifndef _NET_BPF_COMPAT_H_
-#define _NET_BPF_COMPAT_H_
-
-/*
- * Some hacks for compatibility across SunOS and 4.4BSD.  We emulate malloc
- * and free with mbuf clusters.  We store a pointer to the mbuf in the first
- * word of the mbuf and return 8 bytes passed the start of data (for double
- * word alignment).  We cannot just use offsets because clusters are not at
- * a fixed offset from the associated mbuf.  Sorry for this kludge.
- */
-#define malloc(size, type, canwait) bpf_alloc(size, canwait)
-#define free(cp, type) m_free(*(struct mbuf **)(cp - 8))
-#define M_WAITOK M_TRYWAIT
-#define M_NOWAIT M_DONTWAIT
-
-/* This mapping works for our purposes. */
-#define ERESTART EINTR
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/bpfdesc.h b/newlib/libc/sys/linux/include/net/bpfdesc.h
deleted file mode 100644
index ec0c8fc95..000000000
--- a/newlib/libc/sys/linux/include/net/bpfdesc.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 1990, 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from the Stanford/CMU enet packet filter,
- * (net/enet.c) distributed as part of 4.3BSD, and code contributed
- * to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
- * Berkeley Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *      @(#)bpfdesc.h	8.1 (Berkeley) 6/10/93
- *
- * $FreeBSD: src/sys/net/bpfdesc.h,v 1.19 2001/12/14 22:17:54 jdp Exp $
- */
-
-#ifndef _NET_BPFDESC_H_
-#define _NET_BPFDESC_H_
-
-#include <sys/callout.h>
-#include <sys/selinfo.h>
-
-/*
- * Descriptor associated with each open bpf file.
- */
-struct bpf_d {
-	struct bpf_d	*bd_next;	/* Linked list of descriptors */
-	/*
-	 * Buffer slots: two mbuf clusters buffer the incoming packets.
-	 *   The model has three slots.  Sbuf is always occupied.
-	 *   sbuf (store) - Receive interrupt puts packets here.
-	 *   hbuf (hold) - When sbuf is full, put cluster here and
-	 *                 wakeup read (replace sbuf with fbuf).
-	 *   fbuf (free) - When read is done, put cluster here.
-	 * On receiving, if sbuf is full and fbuf is 0, packet is dropped.
-	 */
-	caddr_t		bd_sbuf;	/* store slot */
-	caddr_t		bd_hbuf;	/* hold slot */
-	caddr_t		bd_fbuf;	/* free slot */
-	int 		bd_slen;	/* current length of store buffer */
-	int 		bd_hlen;	/* current length of hold buffer */
-
-	int		bd_bufsize;	/* absolute length of buffers */
-
-	struct bpf_if *	bd_bif;		/* interface descriptor */
-	u_long		bd_rtout;	/* Read timeout in 'ticks' */
-	struct bpf_insn *bd_filter; 	/* filter code */
-	u_long		bd_rcount;	/* number of packets received */
-	u_long		bd_dcount;	/* number of packets dropped */
-
-	u_char		bd_promisc;	/* true if listening promiscuously */
-	u_char		bd_state;	/* idle, waiting, or timed out */
-	u_char		bd_immediate;	/* true to return on packet arrival */
-	int		bd_hdrcmplt;	/* false to fill in src lladdr automatically */
-	int		bd_seesent;	/* true if bpf should see sent packets */
-	int		bd_async;	/* non-zero if packet reception should generate signal */
-	int		bd_sig;		/* signal to send upon packet reception */
-	struct sigio *	bd_sigio;	/* information for async I/O */
-#if BSD < 199103
-	u_char		bd_selcoll;	/* true if selects collide */
-	int		bd_timedout;
-	struct thread *	bd_selthread;	/* process that last selected us */
-#else
-	u_char		bd_pad;		/* explicit alignment */
-	struct selinfo	bd_sel;		/* bsd select info */
-#endif
-	struct mtx	bd_mtx;		/* mutex for this descriptor */
-	struct callout	bd_callout;	/* for BPF timeouts with select */
-};
-
-/* Values for bd_state */
-#define BPF_IDLE	0		/* no select in progress */
-#define BPF_WAITING	1		/* waiting for read timeout in select */
-#define BPF_TIMED_OUT	2		/* read timeout has expired in select */
-
-#define BPFD_LOCK(bd)		mtx_lock(&(bd)->bd_mtx)
-#define BPFD_UNLOCK(bd)		mtx_unlock(&(bd)->bd_mtx)
-
-/*
- * Descriptor associated with each attached hardware interface.
- */
-struct bpf_if {
-	struct bpf_if *bif_next;	/* list of all interfaces */
-	struct bpf_d *bif_dlist;	/* descriptor list */
-	u_int bif_dlt;			/* link layer type */
-	u_int bif_hdrlen;		/* length of header (with padding) */
-	struct ifnet *bif_ifp;		/* corresponding interface */
-	struct mtx	bif_mtx;	/* mutex for interface */
-};
-
-#define BPFIF_LOCK(bif)		mtx_lock(&(bif)->bif_mtx)
-#define BPFIF_UNLOCK(bif)	mtx_unlock(&(bif)->bif_mtx)
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/bridge.h b/newlib/libc/sys/linux/include/net/bridge.h
deleted file mode 100644
index a90f2747b..000000000
--- a/newlib/libc/sys/linux/include/net/bridge.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 1998-2002 Luigi Rizzo
- *
- * Work partly supported by: Cisco Systems, Inc. - NSITE lab, RTP, NC
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/net/bridge.h,v 1.11 2002/02/15 05:11:11 luigi Exp $
- */
-
-extern int do_bridge;
-
-/*
- * We need additional per-interface info for the bridge, which is
- * stored in a struct bdg_softc. The ifp2sc[] array provides a pointer
- * to this struct using the if_index as a mapping key.
- * bdg_softc has a backpointer to the struct ifnet, the bridge
- * flags, and a cluster (bridging occurs only between port of the
- * same cluster).
- */
-
-struct cluster_softc;	/* opaque here, defined in bridge.c */
-
-struct bdg_softc {
-    struct ifnet *ifp ;
-    /* also ((struct arpcom *)ifp)->ac_enaddr is the eth. addr */
-    int flags ;
-#define IFF_BDG_PROMISC 0x0001  /* set promisc mode on this if.	*/
-#define IFF_MUTE        0x0002  /* mute this if for bridging.   */
-#define IFF_USED        0x0004  /* use this if for bridging.    */
-    struct cluster_softc *cluster;
-} ;
-
-extern struct bdg_softc *ifp2sc;
-
-#define BDG_USED(ifp) (ifp2sc[ifp->if_index].flags & IFF_USED)
-/*
- * BDG_ACTIVE(ifp) does all checks to see if bridging is enabled, loaded,
- * and used on a given interface.
- */
-#define	BDG_ACTIVE(ifp)	(do_bridge && BDG_LOADED && BDG_USED(ifp))
-
-/*
- * The following constants are not legal ifnet pointers, and are used
- * as return values from the classifier, bridge_dst_lookup().
- * The same values are used as index in the statistics arrays,
- * with BDG_FORWARD replacing specifically forwarded packets.
- *
- * These constants are here because they are used in 'netstat'
- * to show bridge statistics.
- */
-#define BDG_BCAST	( (struct ifnet *)1 )
-#define BDG_MCAST	( (struct ifnet *)2 )
-#define BDG_LOCAL	( (struct ifnet *)3 )
-#define BDG_DROP	( (struct ifnet *)4 )
-#define BDG_UNKNOWN	( (struct ifnet *)5 )
-#define BDG_IN		( (struct ifnet *)7 )
-#define BDG_OUT		( (struct ifnet *)8 )
-#define BDG_FORWARD	( (struct ifnet *)9 )
-
-/*
- * Statistics are passed up with the sysctl interface, "netstat -p bdg"
- * reads them. PF_BDG defines the 'bridge' protocol family.
- */
-
-#define PF_BDG 3 /* XXX superhack */
-
-#define STAT_MAX (int)BDG_FORWARD
-struct bdg_port_stat {
-    char name[16];
-    u_long collisions;
-    u_long p_in[STAT_MAX+1];
-} ;
-
-/* XXX this should be made dynamic */
-#define BDG_MAX_PORTS 128
-struct bdg_stats {
-    struct bdg_port_stat s[BDG_MAX_PORTS];
-} ;
-
-
-#define BDG_STAT(ifp, type) bdg_stats.s[ifp->if_index].p_in[(uintptr_t)type]++ 
- 
-#ifdef _KERNEL
-typedef	struct ifnet *bridge_in_t(struct ifnet *, struct ether_header *);
-/* bdg_forward frees the mbuf if necessary, returning null */
-typedef	struct mbuf *bdg_forward_t(struct mbuf *, struct ether_header *const,
-		struct ifnet *);
-typedef	void bdgtakeifaces_t(void);
-extern	bridge_in_t *bridge_in_ptr;
-extern	bdg_forward_t *bdg_forward_ptr;
-extern	bdgtakeifaces_t *bdgtakeifaces_ptr;
-
-#define	BDG_LOADED	(bdgtakeifaces_ptr != NULL)
-#endif /* KERNEL */
diff --git a/newlib/libc/sys/linux/include/net/ethernet.h b/newlib/libc/sys/linux/include/net/ethernet.h
deleted file mode 100644
index 6b1d1c9be..000000000
--- a/newlib/libc/sys/linux/include/net/ethernet.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Fundamental constants relating to ethernet.
- *
- * $FreeBSD: src/sys/net/ethernet.h,v 1.20 2002/04/04 05:42:09 luigi Exp $
- *
- */
-
-#ifndef _NET_ETHERNET_H_
-#define _NET_ETHERNET_H_
-
-/*
- * The number of bytes in an ethernet (MAC) address.
- */
-#define	ETHER_ADDR_LEN		6
-
-/*
- * The number of bytes in the type field.
- */
-#define	ETHER_TYPE_LEN		2
-
-/*
- * The number of bytes in the trailing CRC field.
- */
-#define	ETHER_CRC_LEN		4
-
-/*
- * The length of the combined header.
- */
-#define	ETHER_HDR_LEN		(ETHER_ADDR_LEN*2+ETHER_TYPE_LEN)
-
-/*
- * The minimum packet length.
- */
-#define	ETHER_MIN_LEN		64
-
-/*
- * The maximum packet length.
- */
-#define	ETHER_MAX_LEN		1518
-
-/*
- * A macro to validate a length with
- */
-#define	ETHER_IS_VALID_LEN(foo)	\
-	((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN)
-
-/*
- * Structure of a 10Mb/s Ethernet header.
- */
-struct	ether_header {
-	u_char	ether_dhost[ETHER_ADDR_LEN];
-	u_char	ether_shost[ETHER_ADDR_LEN];
-	u_short	ether_type;
-};
-
-/*
- * Structure of a 48-bit Ethernet address.
- */
-struct	ether_addr {
-	u_char octet[ETHER_ADDR_LEN];
-};
-
-#define	ETHERTYPE_PUP		0x0200	/* PUP protocol */
-#define	ETHERTYPE_IP		0x0800	/* IP protocol */
-#define	ETHERTYPE_ARP		0x0806	/* Addr. resolution protocol */
-#define	ETHERTYPE_REVARP	0x8035	/* reverse Addr. resolution protocol */
-#define	ETHERTYPE_VLAN		0x8100	/* IEEE 802.1Q VLAN tagging */
-#define	ETHERTYPE_IPV6		0x86dd	/* IPv6 */
-#define	ETHERTYPE_LOOPBACK	0x9000	/* used to test interfaces */
-/* XXX - add more useful types here */
-
-/*
- * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have
- * (type-ETHERTYPE_TRAIL)*512 bytes of data followed
- * by an ETHER type (as given above) and then the (variable-length) header.
- */
-#define	ETHERTYPE_TRAIL		0x1000		/* Trailer packet */
-#define	ETHERTYPE_NTRAILER	16
-
-#define	ETHERMTU	(ETHER_MAX_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
-#define	ETHERMIN	(ETHER_MIN_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
-
-#ifdef _KERNEL
-
-/*
- * For device drivers to specify whether they support BPF or not
- */
-#define ETHER_BPF_UNSUPPORTED	0
-#define ETHER_BPF_SUPPORTED	1
-
-struct ifnet;
-struct mbuf;
-
-extern	void (*ng_ether_input_p)(struct ifnet *ifp,
-		struct mbuf **mp, struct ether_header *eh);
-extern	void (*ng_ether_input_orphan_p)(struct ifnet *ifp,
-		struct mbuf *m, struct ether_header *eh);
-extern	int  (*ng_ether_output_p)(struct ifnet *ifp, struct mbuf **mp);
-extern	void (*ng_ether_attach_p)(struct ifnet *ifp);
-extern	void (*ng_ether_detach_p)(struct ifnet *ifp);
-
-extern	int (*vlan_input_p)(struct ether_header *eh, struct mbuf *m);
-extern	int (*vlan_input_tag_p)(struct ether_header *eh, struct mbuf *m,
-		u_int16_t t);
-
-#define	VLAN_INPUT_TAG(eh, m, t) do {			\
-	/* XXX: lock */					\
-	if (vlan_input_tag_p != NULL) 			\
-		(*vlan_input_tag_p)(eh, m, t);		\
-	else {						\
-		(m)->m_pkthdr.rcvif->if_noproto++;	\
-		m_freem(m);				\
-	}						\
-	/* XXX: unlock */				\
-} while (0)
-
-#else /* _KERNEL */
-
-#include <sys/cdefs.h>
-
-/*
- * Ethernet address conversion/parsing routines.
- */
-__BEGIN_DECLS
-struct	ether_addr *ether_aton(const char *);
-int	ether_hostton(const char *, struct ether_addr *);
-int	ether_line(const char *, struct ether_addr *, char *);
-char 	*ether_ntoa(const struct ether_addr *);
-int	ether_ntohost(char *, const struct ether_addr *);
-__END_DECLS
-
-#endif /* !_KERNEL */
-
-#endif /* !_NET_ETHERNET_H_ */
diff --git a/newlib/libc/sys/linux/include/net/fddi.h b/newlib/libc/sys/linux/include/net/fddi.h
deleted file mode 100644
index e9a3b55fa..000000000
--- a/newlib/libc/sys/linux/include/net/fddi.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- * Copyright (c) 1995 Matt Thomas (thomas@lkg.dec.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)if_fddi.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/fddi.h,v 1.12 2002/03/29 11:22:22 mdodd Exp $
- */
-
-#ifndef _NETINET_IF_FDDI_H_
-#define _NETINET_IF_FDDI_H_
-
-#define	FDDIIPMTU		4352
-#define	FDDIMTU			4470
-#define	FDDIMIN			3
-
-#define	FDDIFC_C		0x80	/* 0b10000000 */
-#define	FDDIFC_L		0x40	/* 0b01000000 */
-#define	FDDIFC_F		0x30	/* 0b00110000 */
-#define	FDDIFC_Z		0x0F	/* 0b00001111 */
-#define	FDDIFC_CLFF		0xF0	/* Class/Length/Format bits */
-#define	FDDIFC_ZZZZ		0x0F	/* Control bits */
-
-/*
- * FDDI Frame Control values. (48-bit addressing only).
- */
-#define	FDDIFC_VOID		0x40	/* Void frame */
-#define	FDDIFC_NRT		0x80	/* Nonrestricted token */
-#define	FDDIFC_RT		0xc0	/* Restricted token */
-#define	FDDIFC_MAC_BEACON	0xc2	/* MAC Beacon frame */
-#define	FDDIFC_MAC_CLAIM	0xc3	/* MAC Claim frame */
-#define	FDDIFC_LLC_ASYNC	0x50
-#define	FDDIFC_LLC_PRIO0	0
-#define	FDDIFC_LLC_PRIO1	1
-#define	FDDIFC_LLC_PRIO2	2
-#define	FDDIFC_LLC_PRIO3	3
-#define	FDDIFC_LLC_PRIO4	4
-#define	FDDIFC_LLC_PRIO5	5
-#define	FDDIFC_LLC_PRIO6	6
-#define	FDDIFC_LLC_PRIO7	7
-#define	FDDIFC_LLC_SYNC		0xd0
-#define	FDDIFC_IMP_ASYNC	0x60	/* Implementor Async. */
-#define	FDDIFC_IMP_SYNC		0xe0	/* Implementor Synch. */
-#define	FDDIFC_SMT		0x40
-#define	FDDIFC_SMT_INFO		0x41	/* SMT Info */
-#define	FDDIFC_SMT_NSA		0x4F	/* SMT Next station adrs */
-#define	FDDIFC_MAC		0xc0	/* MAC frame */
-
-#define	FDDI_ADDR_LEN		6
-#define	FDDI_HDR_LEN		(sizeof(struct fddi_header))
-
-/*
- * Structure of an 100Mb/s FDDI header.
- */
-struct fddi_header {
-	u_char  fddi_fc;
-	u_char  fddi_dhost[FDDI_ADDR_LEN];
-	u_char  fddi_shost[FDDI_ADDR_LEN];
-};
-
-#if defined(_KERNEL)
-#define	fddi_ipmulticast_min	ether_ipmulticast_min
-#define	fddi_ipmulticast_max	ether_ipmulticast_max
-#define	fddi_addmulti		ether_addmulti
-#define	fddi_delmulti		ether_delmulti
-#define	fddi_sprintf		ether_sprintf
-
-#define	FDDI_BPF_UNSUPPORTED	0
-#define	FDDI_BPF_SUPPORTED	1
-
-void	fddi_ifattach(struct ifnet *, int);
-void	fddi_ifdetach(struct ifnet *, int);
-void	fddi_input(struct ifnet *, struct fddi_header *, struct mbuf *);
-int	fddi_ioctl(struct ifnet *, int, caddr_t);
-
-#endif	/* _KERNEL */
-#endif	/* _NET_FDDI_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if.h b/newlib/libc/sys/linux/include/net/if.h
deleted file mode 100644
index bf021e6f9..000000000
--- a/newlib/libc/sys/linux/include/net/if.h
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)if.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if.h,v 1.71 2002/03/19 21:54:16 alfred Exp $
- */
-
-#ifndef _NET_IF_H_
-#define	_NET_IF_H_
-
-#include <sys/queue.h>
-
-/*
- * <net/if.h> does not depend on <sys/time.h> on most other systems.  This
- * helps userland compatibility.  (struct timeval ifi_lastchange)
- */
-#ifndef _KERNEL
-#include <sys/time.h>
-#endif
-
-struct ifnet;
-
-/*
- * Length of interface external name, including terminating '\0'.
- * Note: this is the same size as a generic device's external name.
- */
-#define		IFNAMSIZ	16
-#define		IF_NAMESIZE	IFNAMSIZ
-#define		IF_MAXUNIT	0x7fff	/* ifp->if_unit is only 15 bits */
-
-/*
- * Structure describing a `cloning' interface.
- */
-struct if_clone {
-	LIST_ENTRY(if_clone) ifc_list;	/* on list of cloners */
-	const char *ifc_name;		/* name of device, e.g. `gif' */
-	size_t ifc_namelen;		/* length of name */
-	int ifc_maxunit;		/* maximum unit number */
-	unsigned char *ifc_units;	/* bitmap to handle units */
-	int ifc_bmlen;			/* bitmap length */
-
-	int	(*ifc_create)(struct if_clone *, int);
-	int	(*ifc_destroy)(struct ifnet *);
-};
-
-#define IF_CLONE_INITIALIZER(name, create, destroy, maxunit)		\
-	{ { 0 }, name, sizeof(name) - 1, maxunit, NULL, 0, create, destroy }
-
-/*
- * Structure used to query names of interface cloners.
- */
-
-struct if_clonereq {
-	int	ifcr_total;		/* total cloners (out) */
-	int	ifcr_count;		/* room for this many in user buffer */
-	char	*ifcr_buffer;		/* buffer for cloner names */
-};
-
-/*
- * Structure describing information about an interface
- * which may be of interest to management entities.
- */
-struct if_data {
-	/* generic interface information */
-	u_char	ifi_type;		/* ethernet, tokenring, etc */
-	u_char	ifi_physical;		/* e.g., AUI, Thinnet, 10base-T, etc */
-	u_char	ifi_addrlen;		/* media address length */
-	u_char	ifi_hdrlen;		/* media header length */
-	u_char	ifi_recvquota;		/* polling quota for receive intrs */
-	u_char	ifi_xmitquota;		/* polling quota for xmit intrs */
-	u_long	ifi_mtu;		/* maximum transmission unit */
-	u_long	ifi_metric;		/* routing metric (external only) */
-	u_long	ifi_baudrate;		/* linespeed */
-	/* volatile statistics */
-	u_long	ifi_ipackets;		/* packets received on interface */
-	u_long	ifi_ierrors;		/* input errors on interface */
-	u_long	ifi_opackets;		/* packets sent on interface */
-	u_long	ifi_oerrors;		/* output errors on interface */
-	u_long	ifi_collisions;		/* collisions on csma interfaces */
-	u_long	ifi_ibytes;		/* total number of octets received */
-	u_long	ifi_obytes;		/* total number of octets sent */
-	u_long	ifi_imcasts;		/* packets received via multicast */
-	u_long	ifi_omcasts;		/* packets sent via multicast */
-	u_long	ifi_iqdrops;		/* dropped on input, this interface */
-	u_long	ifi_noproto;		/* destined for unsupported protocol */
-	u_long	ifi_hwassist;		/* HW offload capabilities */
-	u_long	ifi_unused;		/* XXX was ifi_xmittiming */
-	struct	timeval ifi_lastchange;	/* time of last administrative change */
-};
-
-#define	IFF_UP		0x1		/* interface is up */
-#define	IFF_BROADCAST	0x2		/* broadcast address valid */
-#define	IFF_DEBUG	0x4		/* turn on debugging */
-#define	IFF_LOOPBACK	0x8		/* is a loopback net */
-#define	IFF_POINTOPOINT	0x10		/* interface is point-to-point link */
-#define	IFF_SMART	0x20		/* interface manages own routes */
-#define	IFF_RUNNING	0x40		/* resources allocated */
-#define	IFF_NOARP	0x80		/* no address resolution protocol */
-#define	IFF_PROMISC	0x100		/* receive all packets */
-#define	IFF_ALLMULTI	0x200		/* receive all multicast packets */
-#define	IFF_OACTIVE	0x400		/* transmission in progress */
-#define	IFF_SIMPLEX	0x800		/* can't hear own transmissions */
-#define	IFF_LINK0	0x1000		/* per link layer defined bit */
-#define	IFF_LINK1	0x2000		/* per link layer defined bit */
-#define	IFF_LINK2	0x4000		/* per link layer defined bit */
-#define	IFF_ALTPHYS	IFF_LINK2	/* use alternate physical connection */
-#define	IFF_MULTICAST	0x8000		/* supports multicast */
-
-/*
- * The following flag(s) ought to go in if_flags, but we cannot change
- * struct ifnet because of binary compatibility, so we store them in
- * if_ipending, which is not used so far.
- * If possible, make sure the value is not conflicting with other
- * IFF flags, so we have an easier time when we want to merge them.
- */
-#define	IFF_POLLING	0x10000		/* Interface is in polling mode. */
-
-/* flags set internally only: */
-#define	IFF_CANTCHANGE \
-	(IFF_BROADCAST|IFF_POINTOPOINT|IFF_RUNNING|IFF_OACTIVE|\
-	    IFF_SIMPLEX|IFF_MULTICAST|IFF_ALLMULTI|IFF_SMART)
-
-/* Capabilities that interfaces can advertise. */
-#define IFCAP_RXCSUM		0x0001  /* can offload checksum on RX */
-#define IFCAP_TXCSUM		0x0002  /* can offload checksum on TX */
-#define IFCAP_NETCONS		0x0004  /* can be a network console */
-
-#define IFCAP_HWCSUM		(IFCAP_RXCSUM | IFCAP_TXCSUM)
-
-#define	IFQ_MAXLEN	50
-#define	IFNET_SLOWHZ	1		/* granularity is 1 second */
-
-/*
- * Message format for use in obtaining information about interfaces
- * from getkerninfo and the routing socket
- */
-struct if_msghdr {
-	u_short	ifm_msglen;	/* to skip over non-understood messages */
-	u_char	ifm_version;	/* future binary compatibility */
-	u_char	ifm_type;	/* message type */
-	int	ifm_addrs;	/* like rtm_addrs */
-	int	ifm_flags;	/* value of if_flags */
-	u_short	ifm_index;	/* index for associated ifp */
-	struct	if_data ifm_data;/* statistics and other data about if */
-};
-
-/*
- * Message format for use in obtaining information about interface addresses
- * from getkerninfo and the routing socket
- */
-struct ifa_msghdr {
-	u_short	ifam_msglen;	/* to skip over non-understood messages */
-	u_char	ifam_version;	/* future binary compatibility */
-	u_char	ifam_type;	/* message type */
-	int	ifam_addrs;	/* like rtm_addrs */
-	int	ifam_flags;	/* value of ifa_flags */
-	u_short	ifam_index;	/* index for associated ifp */
-	int	ifam_metric;	/* value of ifa_metric */
-};
-
-/*
- * Message format for use in obtaining information about multicast addresses
- * from the routing socket
- */
-struct ifma_msghdr {
-	u_short	ifmam_msglen;	/* to skip over non-understood messages */
-	u_char	ifmam_version;	/* future binary compatibility */
-	u_char	ifmam_type;	/* message type */
-	int	ifmam_addrs;	/* like rtm_addrs */
-	int	ifmam_flags;	/* value of ifa_flags */
-	u_short	ifmam_index;	/* index for associated ifp */
-};
-
-/*
- * Message format announcing the arrival or departure of a network interface.
- */
-struct if_announcemsghdr {
-	u_short	ifan_msglen;	/* to skip over non-understood messages */
-	u_char	ifan_version;	/* future binary compatibility */
-	u_char	ifan_type;	/* message type */
-	u_short	ifan_index;	/* index for associated ifp */
-	char	ifan_name[IFNAMSIZ]; /* if name, e.g. "en0" */
-	u_short	ifan_what;	/* what type of announcement */
-};
-
-#define	IFAN_ARRIVAL	0	/* interface arrival */
-#define	IFAN_DEPARTURE	1	/* interface departure */
-
-/*
- * Interface request structure used for socket
- * ioctl's.  All interface ioctl's must have parameter
- * definitions which begin with ifr_name.  The
- * remainder may be interface specific.
- */
-struct	ifreq {
-	char	ifr_name[IFNAMSIZ];		/* if name, e.g. "en0" */
-	union {
-		struct	sockaddr ifru_addr;
-		struct	sockaddr ifru_dstaddr;
-		struct	sockaddr ifru_broadaddr;
-		short	ifru_flags[2];
-		short	ifru_index;
-		int	ifru_metric;
-		int	ifru_mtu;
-		int	ifru_phys;
-		int	ifru_media;
-		caddr_t	ifru_data;
-		int	ifru_cap[2];
-	} ifr_ifru;
-#define	ifr_addr	ifr_ifru.ifru_addr	/* address */
-#define	ifr_dstaddr	ifr_ifru.ifru_dstaddr	/* other end of p-to-p link */
-#define	ifr_broadaddr	ifr_ifru.ifru_broadaddr	/* broadcast address */
-#define	ifr_flags	ifr_ifru.ifru_flags[0]	/* flags */
-#define	ifr_prevflags	ifr_ifru.ifru_flags[1]	/* flags */
-#define	ifr_metric	ifr_ifru.ifru_metric	/* metric */
-#define	ifr_mtu		ifr_ifru.ifru_mtu	/* mtu */
-#define ifr_phys	ifr_ifru.ifru_phys	/* physical wire */
-#define ifr_media	ifr_ifru.ifru_media	/* physical media */
-#define	ifr_data	ifr_ifru.ifru_data	/* for use by interface */
-#define	ifr_reqcap	ifr_ifru.ifru_cap[0]	/* requested capabilities */
-#define	ifr_curcap	ifr_ifru.ifru_cap[1]	/* current capabilities */
-#define	ifr_index	ifr_ifru.ifru_index	/* interface index */
-};
-
-struct ifaliasreq {
-	char	ifra_name[IFNAMSIZ];		/* if name, e.g. "en0" */
-	struct	sockaddr ifra_addr;
-	struct	sockaddr ifra_broadaddr;
-	struct	sockaddr ifra_mask;
-};
-
-struct ifmediareq {
-	char	ifm_name[IFNAMSIZ];	/* if name, e.g. "en0" */
-	int	ifm_current;		/* current media options */
-	int	ifm_mask;		/* don't care mask */
-	int	ifm_status;		/* media status */
-	int	ifm_active;		/* active options */
-	int	ifm_count;		/* # entries in ifm_ulist array */
-	int	*ifm_ulist;		/* media words */
-};
-
-/* 
- * Structure used to retrieve aux status data from interfaces.
- * Kernel suppliers to this interface should respect the formatting
- * needed by ifconfig(8): each line starts with a TAB and ends with
- * a newline.  The canonical example to copy and paste is in if_tun.c.
- */
-
-#define	IFSTATMAX	800		/* 10 lines of text */
-struct ifstat {
-	char	ifs_name[IFNAMSIZ];	/* if name, e.g. "en0" */
-	char	ascii[IFSTATMAX + 1];
-};
-
-/*
- * Structure used in SIOCGIFCONF request.
- * Used to retrieve interface configuration
- * for machine (useful for programs which
- * must know all networks accessible).
- */
-struct	ifconf {
-	int	ifc_len;		/* size of associated buffer */
-	union {
-		caddr_t	ifcu_buf;
-		struct	ifreq *ifcu_req;
-	} ifc_ifcu;
-#define	ifc_buf	ifc_ifcu.ifcu_buf	/* buffer address */
-#define	ifc_req	ifc_ifcu.ifcu_req	/* array of structures returned */
-};
-
-
-/*
- * Structure for SIOC[AGD]LIFADDR
- */
-struct if_laddrreq {
-	char	iflr_name[IFNAMSIZ];
-	u_int	flags;
-#define	IFLR_PREFIX	0x8000  /* in: prefix given  out: kernel fills id */
-	u_int	prefixlen;         /* in/out */
-	struct	sockaddr_storage addr;   /* in/out */
-	struct	sockaddr_storage dstaddr; /* out */
-};
-
-#ifdef _KERNEL
-#ifdef MALLOC_DECLARE
-MALLOC_DECLARE(M_IFADDR);
-MALLOC_DECLARE(M_IFMADDR);
-#endif
-#endif
-
-#ifndef _KERNEL
-struct if_nameindex {
-	u_int	if_index;	/* 1, 2, ... */
-	char	*if_name;	/* null terminated name: "le0", ... */
-};
-
-__BEGIN_DECLS
-u_int	 if_nametoindex(const char *);
-char	*if_indextoname(u_int, char *);
-struct	 if_nameindex *if_nameindex(void);
-void	 if_freenameindex(struct if_nameindex *);
-__END_DECLS
-#endif
-
-#ifdef _KERNEL
-struct thread;
-
-/* XXX - this should go away soon. */
-#include <net/if_var.h>
-#endif
-
-#endif /* !_NET_IF_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_arc.h b/newlib/libc/sys/linux/include/net/if_arc.h
deleted file mode 100644
index 03db7f54a..000000000
--- a/newlib/libc/sys/linux/include/net/if_arc.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*	$NetBSD: if_arc.h,v 1.13 1999/11/19 20:41:19 thorpej Exp $	*/
-/* $FreeBSD: src/sys/net/if_arc.h,v 1.3 2002/03/19 21:54:16 alfred Exp $ */
-
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: NetBSD: if_ether.h,v 1.10 1994/06/29 06:37:55 cgd Exp
- *       @(#)if_ether.h	8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NET_IF_ARC_H_
-#define _NET_IF_ARC_H_
-
-/*
- * Arcnet address - 1 octets
- * don't know who uses this.
- */
-struct arc_addr {
-	u_int8_t  arc_addr_octet[1];
-} __attribute__((__packed__));
-
-/*
- * Structure of a 2.5MB/s Arcnet header.
- * as given to interface code.
- */
-struct	arc_header {
-	u_int8_t  arc_shost;
-	u_int8_t  arc_dhost;
-	u_int8_t  arc_type;
-	/*
-	 * only present for newstyle encoding with LL fragmentation.
-	 * Don't use sizeof(anything), use ARC_HDR{,NEW}LEN instead.
-	 */
-	u_int8_t  arc_flag;
-	u_int16_t arc_seqid;
-
-	/*
-	 * only present in exception packets (arc_flag == 0xff)
-	 */
-	u_int8_t  arc_type2;	/* same as arc_type */
-	u_int8_t  arc_flag2;	/* real flag value */
-	u_int16_t arc_seqid2;	/* real seqid value */
-} __attribute__((__packed__));
-
-#define	ARC_ADDR_LEN		1
-
-#define	ARC_HDRLEN		3
-#define	ARC_HDRNEWLEN		6
-#define	ARC_HDRNEWLEN_EXC	10
-
-/* these lengths are data link layer length - 2*ARC_ADDR_LEN */
-#define	ARC_MIN_LEN		1
-#define	ARC_MIN_FORBID_LEN	254
-#define	ARC_MAX_FORBID_LEN	256
-#define	ARC_MAX_LEN		508
-
-
-/* RFC 1051 */
-#define	ARCTYPE_IP_OLD		240	/* IP protocol */
-#define	ARCTYPE_ARP_OLD		241	/* address resolution protocol */
-
-/* RFC 1201 */
-#define	ARCTYPE_IP		212	/* IP protocol */
-#define	ARCTYPE_ARP		213	/* address resolution protocol */
-#define	ARCTYPE_REVARP		214	/* reverse addr resolution protocol */
-
-#define	ARCTYPE_ATALK		221	/* Appletalk */
-#define	ARCTYPE_BANIAN		247	/* Banyan Vines */
-#define	ARCTYPE_IPX		250	/* Novell IPX */
-
-#define ARCTYPE_INET6		0xc4	/* IPng */
-#define ARCTYPE_DIAGNOSE	0x80	/* as per ANSI/ATA 878.1 */
-
-#define	ARCMTU			507
-#define	ARCMIN			0
-
-#define ARC_PHDS_MAXMTU		60480
-
-struct	arccom {
-	struct	  ifnet ac_if;		/* network-visible interface */
-
-	u_int16_t ac_seqid;		/* seq. id used by PHDS encap. */
-
-	u_int8_t  arc_shost;
-	u_int8_t  arc_dhost;
-	u_int8_t  arc_type;
-
-	u_int8_t  dummy0;
-	u_int16_t dummy1;
-	int sflag, fsflag, rsflag;
-	struct mbuf *curr_frag;
-
-	struct ac_frag {
-		u_int8_t  af_maxflag;	/* from first packet */
-		u_int8_t  af_lastseen;	/* last split flag seen */
-		u_int16_t af_seqid;
-		struct mbuf *af_packet;
-	} ac_fragtab[256];		/* indexed by sender ll address */
-};
-
-#ifdef _KERNEL
-extern u_int8_t arcbroadcastaddr;
-extern int arc_ipmtu;	/* XXX new ip only, no RFC 1051! */
-
-void	arc_ifattach(struct ifnet *, u_int8_t);
-void	arc_ifdetach(struct ifnet *);
-void	arc_storelladdr(struct ifnet *, u_int8_t);
-char	*arc_sprintf(u_int8_t *);
-int	arc_isphds(int);
-void	arc_input(struct ifnet *, struct mbuf *);
-int	arc_output(struct ifnet *, struct mbuf *,
-	    struct sockaddr *, struct rtentry *);
-int	arc_ioctl(struct ifnet *, int, caddr_t);
-
-void		arc_frag_init(struct ifnet *);
-struct mbuf *	arc_frag_next(struct ifnet *);
-#endif
-
-#endif /* _NET_IF_ARC_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_arp.h b/newlib/libc/sys/linux/include/net/if_arp.h
deleted file mode 100644
index bdcacbc4d..000000000
--- a/newlib/libc/sys/linux/include/net/if_arp.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (c) 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)if_arp.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_arp.h,v 1.16 2001/10/14 20:17:52 fjoe Exp $
- */
-
-#ifndef _NET_IF_ARP_H_
-#define	_NET_IF_ARP_H_
-
-/*
- * Address Resolution Protocol.
- *
- * See RFC 826 for protocol description.  ARP packets are variable
- * in size; the arphdr structure defines the fixed-length portion.
- * Protocol type values are the same as those for 10 Mb/s Ethernet.
- * It is followed by the variable-sized fields ar_sha, arp_spa,
- * arp_tha and arp_tpa in that order, according to the lengths
- * specified.  Field names used correspond to RFC 826.
- */
-struct	arphdr {
-	u_short	ar_hrd;		/* format of hardware address */
-#define ARPHRD_ETHER 	1	/* ethernet hardware format */
-#define ARPHRD_IEEE802	6	/* token-ring hardware format */
-#define ARPHRD_ARCNET	7	/* arcnet hardware format */
-#define ARPHRD_FRELAY 	15	/* frame relay hardware format */
-	u_short	ar_pro;		/* format of protocol address */
-	u_char	ar_hln;		/* length of hardware address */
-	u_char	ar_pln;		/* length of protocol address */
-	u_short	ar_op;		/* one of: */
-#define	ARPOP_REQUEST	1	/* request to resolve address */
-#define	ARPOP_REPLY	2	/* response to previous request */
-#define	ARPOP_REVREQUEST 3	/* request protocol address given hardware */
-#define	ARPOP_REVREPLY	4	/* response giving protocol address */
-#define ARPOP_INVREQUEST 8 	/* request to identify peer */
-#define ARPOP_INVREPLY	9	/* response identifying peer */
-/*
- * The remaining fields are variable in size,
- * according to the sizes above.
- */
-#ifdef COMMENT_ONLY
-	u_char	ar_sha[];	/* sender hardware address */
-	u_char	ar_spa[];	/* sender protocol address */
-	u_char	ar_tha[];	/* target hardware address */
-	u_char	ar_tpa[];	/* target protocol address */
-#endif
-};
-
-#define ar_sha(ap)	(((caddr_t)((ap)+1)) +   0)
-#define ar_spa(ap)	(((caddr_t)((ap)+1)) +   (ap)->ar_hln)
-#define ar_tha(ap)	(((caddr_t)((ap)+1)) +   (ap)->ar_hln + (ap)->ar_pln)
-#define ar_tpa(ap)	(((caddr_t)((ap)+1)) + 2*(ap)->ar_hln + (ap)->ar_pln)
-
-#define arphdr_len2(ar_hln, ar_pln)					\
-	(sizeof(struct arphdr) + 2*(ar_hln) + 2*(ar_pln))
-#define arphdr_len(ap)	(arphdr_len2((ap)->ar_hln, (ap)->ar_pln))
-
-/*
- * ARP ioctl request
- */
-struct arpreq {
-	struct	sockaddr arp_pa;		/* protocol address */
-	struct	sockaddr arp_ha;		/* hardware address */
-	int	arp_flags;			/* flags */
-};
-/*  arp_flags and at_flags field values */
-#define	ATF_INUSE	0x01	/* entry in use */
-#define ATF_COM		0x02	/* completed entry (enaddr valid) */
-#define	ATF_PERM	0x04	/* permanent entry */
-#define	ATF_PUBL	0x08	/* publish entry (respond for other host) */
-#define	ATF_USETRAILERS	0x10	/* has requested trailers */
-
-#ifdef _KERNEL
-/*
- * Structure shared between the ethernet driver modules and
- * the address resolution code.  For example, each ec_softc or il_softc
- * begins with this structure.
- */
-struct	arpcom {
-	/*
-	 * The ifnet struct _must_ be at the head of this structure.
-	 */
-	struct 	ifnet ac_if;		/* network-visible interface */
-	u_char	ac_enaddr[6];		/* ethernet hardware address */
-	int	ac_multicnt;		/* length of ac_multiaddrs list */
-	void	*ac_netgraph;		/* ng_ether(4) netgraph node info */
-};
-
-extern u_char	etherbroadcastaddr[6];
-#endif
-
-#endif /* !_NET_IF_ARP_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_atm.h b/newlib/libc/sys/linux/include/net/if_atm.h
deleted file mode 100644
index c9ff107c0..000000000
--- a/newlib/libc/sys/linux/include/net/if_atm.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*      $NetBSD: if_atm.h,v 1.7 1996/11/09 23:02:27 chuck Exp $       */
-/* $FreeBSD: src/sys/net/if_atm.h,v 1.5 2002/03/19 21:54:16 alfred Exp $ */
-
-/*
- *
- * Copyright (c) 1996 Charles D. Cranor and Washington University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Charles D. Cranor and
- *	Washington University.
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * net/if_atm.h
- */
-
-#if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__)
-#define RTALLOC1(A,B)		rtalloc1((A),(B))
-#elif defined(__FreeBSD__)
-#define RTALLOC1(A,B)		rtalloc1((A),(B),0UL)
-#endif
-
-/*
- * pseudo header for packet transmission
- */
-struct atm_pseudohdr {
-  u_int8_t atm_ph[4];	/* flags+VPI+VCI1(msb)+VCI2(lsb) */
-};
-
-#define ATM_PH_FLAGS(X)	((X)->atm_ph[0])
-#define ATM_PH_VPI(X)	((X)->atm_ph[1])
-#define ATM_PH_VCI(X)	((((X)->atm_ph[2]) << 8) | ((X)->atm_ph[3]))
-#define ATM_PH_SETVCI(X,V) { \
-	(X)->atm_ph[2] = ((V) >> 8) & 0xff; \
-	(X)->atm_ph[3] = ((V) & 0xff); \
-}
-
-#define ATM_PH_AAL5    0x01	/* use AAL5? (0 == aal0) */
-#define ATM_PH_LLCSNAP 0x02	/* use the LLC SNAP encoding (iff aal5) */
-
-#define ATM_PH_DRIVER7  0x40	/* reserve for driver's use */
-#define ATM_PH_DRIVER8  0x80	/* reserve for driver's use */
-
-#define ATMMTU		9180	/* ATM MTU size for IP */
-				/* XXX: could be 9188 with LLC/SNAP according
-					to comer */
-
-/* user's ioctl hook for raw atm mode */
-#define SIOCRAWATM	_IOWR('a', 122, int)	/* set driver's raw mode */
-
-/* atm_pseudoioctl: turns on and off RX VCIs  [for internal use only!] */
-struct atm_pseudoioctl {
-  struct atm_pseudohdr aph;
-  void *rxhand;
-};
-#define SIOCATMENA	_IOWR('a', 123, struct atm_pseudoioctl) /* enable */
-#define SIOCATMDIS	_IOWR('a', 124, struct atm_pseudoioctl) /* disable */
-
-
-/*
- * XXX forget all the garbage in if_llc.h and do it the easy way
- */
-
-#define ATMLLC_HDR "\252\252\3\0\0\0"
-struct atmllc {
-  u_int8_t llchdr[6];	/* aa.aa.03.00.00.00 */
-  u_int8_t type[2];	/* "ethernet" type */
-};
-
-/* ATM_LLC macros: note type code in host byte order */
-#define ATM_LLC_TYPE(X) (((X)->type[0] << 8) | ((X)->type[1]))
-#define ATM_LLC_SETTYPE(X,V) { \
-	(X)->type[1] = ((V) >> 8) & 0xff; \
-	(X)->type[0] = ((V) & 0xff); \
-}
-
-#ifdef _KERNEL
-void	atm_ifattach(struct ifnet *);
-void	atm_input(struct ifnet *, struct atm_pseudohdr *,
-		struct mbuf *, void *);
-int	atm_output(struct ifnet *, struct mbuf *, struct sockaddr *, 
-		struct rtentry *);
-#endif
-
diff --git a/newlib/libc/sys/linux/include/net/if_dl.h b/newlib/libc/sys/linux/include/net/if_dl.h
deleted file mode 100644
index 2c1467196..000000000
--- a/newlib/libc/sys/linux/include/net/if_dl.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)if_dl.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_dl.h,v 1.12 2002/05/07 22:14:06 kbyanc Exp $
- */
-
-#ifndef _NET_IF_DL_H_
-#define _NET_IF_DL_H_
-
-/*
- * A Link-Level Sockaddr may specify the interface in one of two
- * ways: either by means of a system-provided index number (computed
- * anew and possibly differently on every reboot), or by a human-readable
- * string such as "il0" (for managerial convenience).
- *
- * Census taking actions, such as something akin to SIOCGCONF would return
- * both the index and the human name.
- *
- * High volume transactions (such as giving a link-level ``from'' address
- * in a recvfrom or recvmsg call) may be likely only to provide the indexed
- * form, (which requires fewer copy operations and less space).
- *
- * The form and interpretation  of the link-level address is purely a matter
- * of convention between the device driver and its consumers; however, it is
- * expected that all drivers for an interface of a given if_type will agree.
- */
-
-/*
- * Structure of a Link-Level sockaddr:
- */
-struct sockaddr_dl {
-	u_char	sdl_len;	/* Total length of sockaddr */
-	u_char	sdl_family;	/* AF_LINK */
-	u_short	sdl_index;	/* if != 0, system given index for interface */
-	u_char	sdl_type;	/* interface type */
-	u_char	sdl_nlen;	/* interface name length, no trailing 0 reqd. */
-	u_char	sdl_alen;	/* link level address length */
-	u_char	sdl_slen;	/* link layer selector length */
-	char	sdl_data[46];	/* minimum work area, can be larger;
-				   contains both if name and ll address */
-};
-
-#define LLADDR(s) ((caddr_t)((s)->sdl_data + (s)->sdl_nlen))
-
-#ifndef _KERNEL
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-void	link_addr(const char *, struct sockaddr_dl *);
-char	*link_ntoa(const struct sockaddr_dl *);
-__END_DECLS
-
-#endif /* !_KERNEL */
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/if_gif.h b/newlib/libc/sys/linux/include/net/if_gif.h
deleted file mode 100644
index 4cffb0872..000000000
--- a/newlib/libc/sys/linux/include/net/if_gif.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*	$FreeBSD: src/sys/net/if_gif.h,v 1.11 2002/03/24 09:34:04 bde Exp $	*/
-/*	$KAME: if_gif.h,v 1.17 2000/09/11 11:36:41 sumikawa Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * if_gif.h
- */
-
-#ifndef _NET_IF_GIF_H_
-#define _NET_IF_GIF_H_
-
-
-#ifdef _KERNEL
-#include "opt_inet.h"
-#include "opt_inet6.h"
-
-#include <netinet/in.h>
-/* xxx sigh, why route have struct route instead of pointer? */
-
-struct encaptab;
-
-extern	void (*ng_gif_input_p)(struct ifnet *ifp, struct mbuf **mp,
-		int af);
-extern	void (*ng_gif_input_orphan_p)(struct ifnet *ifp, struct mbuf *m,
-		int af);
-extern	int  (*ng_gif_output_p)(struct ifnet *ifp, struct mbuf **mp);
-extern	void (*ng_gif_attach_p)(struct ifnet *ifp);
-extern	void (*ng_gif_detach_p)(struct ifnet *ifp);
-
-struct gif_softc {
-	struct ifnet	gif_if;	   /* common area - must be at the top */
-	struct sockaddr	*gif_psrc; /* Physical src addr */
-	struct sockaddr	*gif_pdst; /* Physical dst addr */
-	union {
-		struct route  gifscr_ro;    /* xxx */
-#ifdef INET6
-		struct route_in6 gifscr_ro6; /* xxx */
-#endif
-	} gifsc_gifscr;
-	int		gif_flags;
-	const struct encaptab *encap_cookie4;
-	const struct encaptab *encap_cookie6;
-	void		*gif_netgraph;	/* ng_gif(4) netgraph node info */
-	LIST_ENTRY(gif_softc) gif_link; /* all gif's are linked */
-};
-
-#define gif_ro gifsc_gifscr.gifscr_ro
-#ifdef INET6
-#define gif_ro6 gifsc_gifscr.gifscr_ro6
-#endif
-
-#define GIF_MTU		(1280)	/* Default MTU */
-#define	GIF_MTU_MIN	(1280)	/* Minimum MTU */
-#define	GIF_MTU_MAX	(8192)	/* Maximum MTU */
-
-/* Prototypes */
-void gif_input(struct mbuf *, int, struct ifnet *);
-int gif_output(struct ifnet *, struct mbuf *, struct sockaddr *,
-	       struct rtentry *);
-int gif_ioctl(struct ifnet *, u_long, caddr_t);
-
-#endif /* _KERNEL */
-
-#endif /* _NET_IF_GIF_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_ieee80211.h b/newlib/libc/sys/linux/include/net/if_ieee80211.h
deleted file mode 100644
index 0757f9d43..000000000
--- a/newlib/libc/sys/linux/include/net/if_ieee80211.h
+++ /dev/null
@@ -1,273 +0,0 @@
-/*	$NetBSD: if_ieee80211.h,v 1.5 2000/07/21 04:47:40 onoe Exp $	*/
-/* $FreeBSD: src/sys/net/if_ieee80211.h,v 1.6 2002/04/11 05:43:10 imp Exp $ */
-
-#ifndef _NET_IF_IEEE80211_H_
-#define _NET_IF_IEEE80211_H_
-
-/*
- * generic definitions for IEEE 802.11 frames
- */
-struct ieee80211_frame {
-	u_int8_t	i_fc[2];
-	u_int8_t	i_dur[2];
-	u_int8_t	i_addr1[ETHER_ADDR_LEN];
-	u_int8_t	i_addr2[ETHER_ADDR_LEN];
-	u_int8_t	i_addr3[ETHER_ADDR_LEN];
-	u_int8_t	i_seq[2];
-	/* possibly followed by addr4[ETHER_ADDR_LEN]; */
-};
-
-#define	IEEE80211_FC0_VERSION_MASK		0x03
-#define	IEEE80211_FC0_VERSION_0			0x00
-#define	IEEE80211_FC0_TYPE_MASK			0x0c
-#define	IEEE80211_FC0_TYPE_MGT			0x00
-#define	IEEE80211_FC0_TYPE_CTL			0x04
-#define	IEEE80211_FC0_TYPE_DATA			0x08
-
-#define	IEEE80211_FC0_SUBTYPE_MASK		0xf0
-/* for TYPE_MGT */
-#define	IEEE80211_FC0_SUBTYPE_ASSOC_REQ		0x00
-#define	IEEE80211_FC0_SUBTYPE_ASSOC_RESP	0x10
-#define	IEEE80211_FC0_SUBTYPE_REASSOC_REQ	0x20
-#define	IEEE80211_FC0_SUBTYPE_REASSOC_RESP	0x30
-#define	IEEE80211_FC0_SUBTYPE_PROBE_REQ		0x40
-#define	IEEE80211_FC0_SUBTYPE_PROBE_RESP	0x50
-#define	IEEE80211_FC0_SUBTYPE_BEACON		0x80
-#define	IEEE80211_FC0_SUBTYPE_ATIM		0x90
-#define	IEEE80211_FC0_SUBTYPE_DISASSOC		0xa0
-#define	IEEE80211_FC0_SUBTYPE_AUTH		0xb0
-#define	IEEE80211_FC0_SUBTYPE_DEAUTH		0xc0
-/* for TYPE_CTL */
-#define	IEEE80211_FC0_SUBTYPE_PS_POLL		0xa0
-#define	IEEE80211_FC0_SUBTYPE_RTS		0xb0
-#define	IEEE80211_FC0_SUBTYPE_CTS		0xc0
-#define	IEEE80211_FC0_SUBTYPE_ACK		0xd0
-#define	IEEE80211_FC0_SUBTYPE_CF_END		0xe0
-#define	IEEE80211_FC0_SUBTYPE_CF_END_ACK	0xf0
-/* for TYPE_DATA (bit combination) */
-#define IEEE80211_FC0_SUBTYPE_DATA		0x00
-#define	IEEE80211_FC0_SUBTYPE_CF_ACK		0x10
-#define	IEEE80211_FC0_SUBTYPE_CF_POLL		0x20
-#define	IEEE80211_FC0_SUBTYPE_CF_ACPL		0x30
-#define	IEEE80211_FC0_SUBTYPE_NODATA		0x40
-#define	IEEE80211_FC0_SUBTYPE_CFACK		0x50
-#define	IEEE80211_FC0_SUBTYPE_CFPOLL		0x60
-#define	IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK	0x70
-
-#define	IEEE80211_FC1_DIR_MASK			0x03
-#define	IEEE80211_FC1_DIR_NODS			0x00	/* STA->STA */
-#define	IEEE80211_FC1_DIR_TODS			0x01	/* STA->AP  */
-#define	IEEE80211_FC1_DIR_FROMDS		0x02	/* AP ->STA */
-#define	IEEE80211_FC1_DIR_DSTODS		0x03	/* AP ->AP  */
-
-#define	IEEE80211_FC1_MORE_FRAG			0x04
-#define	IEEE80211_FC1_RETRY			0x08
-#define	IEEE80211_FC1_PWR_MGT			0x10
-#define	IEEE80211_FC1_MORE_DATA			0x20
-#define	IEEE80211_FC1_WEP			0x40
-#define	IEEE80211_FC1_ORDER			0x80
-
-#define	IEEE80211_NWID_LEN			32
-
-/*
- * BEACON management packets
- *
- *	octect timestamp[8]
- *	octect beacon interval[2]
- *	octect capability information[2]
- *	information element
- *		octect elemid
- *		octect length
- *		octect information[length[
- */
-typedef u_int8_t *	ieee80211_mgt_beacon_t;
-
-#define IEEE80211_BEACON_INTERVAL(beacon) \
-	(beacon[8] + (beacon[9] << 8))
-#define IEEE80211_BEACON_CAPABILITY(beacon) \
-	(beacon[10] + (beacon[11] << 8))
-
-#define	IEEE80211_CAPINFO_ESS			0x01
-#define	IEEE80211_CAPINFO_IBSS			0x02
-#define	IEEE80211_CAPINFO_CF_POLLABLE		0x04
-#define	IEEE80211_CAPINFO_CF_POLLREQ		0x08
-#define	IEEE80211_CAPINFO_PRIVACY		0x10
-
-
-/*
- * Management information elements
- */
-struct ieee80211_information {
-	char	ssid[IEEE80211_NWID_LEN+1];
-	struct rates {
-		u_int8_t 	*p;
-	} rates;
-	struct fh {
-		u_int16_t 	dwell;
-		u_int8_t 	set;
-		u_int8_t 	pattern;
-		u_int8_t 	index;
-	} fh;
-	struct ds {
-		u_int8_t	channel;
-	} ds;
-	struct cf {
-		u_int8_t	count;
-		u_int8_t	period;
-		u_int8_t	maxdur[2];
-		u_int8_t	dur[2];
-	} cf;
-	struct tim {
-		u_int8_t 	count;
-		u_int8_t 	period;
-		u_int8_t 	bitctl;
-		/* u_int8_t 	pvt[251]; The driver never needs to use this */
-	} tim;
-	struct ibss {
-	    	u_int16_t	atim;
-	} ibss;
-	struct challenge {
-		u_int8_t 	*p;
-		u_int8_t	len;
-	} challenge;
-};
-
-#define	IEEE80211_ELEMID_SSID			0
-#define	IEEE80211_ELEMID_RATES			1
-#define	IEEE80211_ELEMID_FHPARMS		2
-#define	IEEE80211_ELEMID_DSPARMS		3
-#define	IEEE80211_ELEMID_CFPARMS		4
-#define	IEEE80211_ELEMID_TIM			5
-#define	IEEE80211_ELEMID_IBSSPARMS		6
-#define	IEEE80211_ELEMID_CHALLENGE		16
-
-/*
- * AUTH management packets
- *
- *	octect algo[2]
- *	octect seq[2]
- *	octect status[2]
- *	octect chal.id
- *	octect chal.length
- *	octect chal.text[253]
- */
-typedef u_int8_t *	ieee80211_mgt_auth_t;
-
-#define IEEE80211_AUTH_ALGORITHM(auth) \
-    (auth[0] + (auth[1] << 8))
-#define IEEE80211_AUTH_TRANSACTION(auth) \
-    (auth[2] + (auth[3] << 8))
-#define IEEE80211_AUTH_STATUS(auth) \
-    (auth[4] + (auth[5] << 8))
-
-#define	IEEE80211_AUTH_ALG_OPEN			0x0000
-#define	IEEE80211_AUTH_ALG_SHARED		0x0001
-
-#define IEEE80211_AUTH_OPEN_REQUEST		1
-#define IEEE80211_AUTH_OPEN_RESPONSE		2
-
-#define IEEE80211_AUTH_SHARED_REQUEST		1
-#define IEEE80211_AUTH_SHARED_CHALLENGE		2
-#define IEEE80211_AUTH_SHARED_RESPONSE		3
-#define IEEE80211_AUTH_SHARED_PASS		4
-
-/*
- * Reason codes
- *
- * Unlisted codes are reserved
- */
-#define	IEEE80211_REASON_UNSPECIFIED		1
-#define	IEEE80211_REASON_AUTH_EXPIRE		2
-#define	IEEE80211_REASON_AUTH_LEAVE		3
-#define	IEEE80211_REASON_ASSOC_EXPIRE		4
-#define	IEEE80211_REASON_ASSOC_TOOMANY		5
-#define	IEEE80211_REASON_NOT_AUTHED		6  
-#define	IEEE80211_REASON_NOT_ASSOCED		7
-#define	IEEE80211_REASON_ASSOC_LEAVE		8
-#define	IEEE80211_REASON_ASSOC_NOT_AUTHED	9
-
-/*
- * Status code
- *
- * Unlisted codes are reserved
- */
-#define IEEE80211_STATUS_SUCCESS		0x0000
-#define	IEEE80211_STATUS_UNSPECIFIED		1
-#define	IEEE80211_STATUS_CAPINFO		10
-#define	IEEE80211_STATUS_NOT_ASSOCED		11
-#define	IEEE80211_STATUS_OTHER			12
-#define	IEEE80211_STATUS_ALG			13
-#define	IEEE80211_STATUS_SEQUENCE		14
-#define	IEEE80211_STATUS_CHALLENGE		15
-#define	IEEE80211_STATUS_TIMEOUT		16
-#define	IEEE80211_STATUS_TOO_MANY_STATIONS	17
-#define	IEEE80211_STATUS_RATES			18
-
-#define	IEEE80211_WEP_KEYLEN			5	/* 40bit */
-#define	IEEE80211_WEP_IVLEN			3	/* 24bit */
-#define	IEEE80211_WEP_KIDLEN			1	/* 1 octet */
-#define	IEEE80211_WEP_CRCLEN			4	/* CRC-32 */
-#define	IEEE80211_WEP_NKID			4	/* number of key ids */
-
-/* nwid is pointed at by ifr.ifr_data */
-struct ieee80211_nwid {
-	u_int8_t	i_len;
-	u_int8_t	i_nwid[IEEE80211_NWID_LEN];
-};
-
-#define	SIOCS80211NWID		_IOWR('i', 230, struct ifreq)
-#define	SIOCG80211NWID		_IOWR('i', 231, struct ifreq)
-
-/* the first member must be matched with struct ifreq */
-struct ieee80211_nwkey {
-	char		i_name[IFNAMSIZ];	/* if_name, e.g. "wi0" */
-	int		i_wepon;		/* wep enabled flag */
-	int		i_defkid;		/* default encrypt key id */
-	struct {
-		int		i_keylen;
-		u_int8_t	*i_keydat;
-	}		i_key[IEEE80211_WEP_NKID];
-};
-#define	SIOCS80211NWKEY		 _IOW('i', 232, struct ieee80211_nwkey)
-#define	SIOCG80211NWKEY		_IOWR('i', 233, struct ieee80211_nwkey)
-
-#define IEEE80211_WEP_NOSUP	-1
-#define IEEE80211_WEP_OFF	0
-#define IEEE80211_WEP_ON	1
-#define IEEE80211_WEP_MIXED	2
-
-#define IEEE80211_AUTH_NONE	0
-#define IEEE80211_AUTH_OPEN	1
-#define IEEE80211_AUTH_SHARED	2
-
-#define IEEE80211_POWERSAVE_NOSUP	-1
-#define IEEE80211_POWERSAVE_OFF		0
-#define IEEE80211_POWERSAVE_CAM		1
-#define IEEE80211_POWERSAVE_PSP		2
-#define IEEE80211_POWERSAVE_PSP_CAM	3
-#define IEEE80211_POWERSAVE_ON		IEEE80211_POWERSAVE_CAM
-
-/* the first member must be matched with struct ifreq */
-struct ieee80211req {
-	char		i_name[IFNAMSIZ];	/* if_name, e.g. "wi0" */
-	u_int16_t	i_type;			/* req type */
-	int16_t		i_val;			/* Index or simple value */
-	int16_t		i_len;			/* Index or simple value */
-	void		*i_data;		/* Extra data */
-};
-#define	SIOCS80211		 _IOW('i', 234, struct ieee80211req)
-#define	SIOCG80211		_IOWR('i', 235, struct ieee80211req)
-
-#define IEEE80211_IOC_SSID		1
-#define IEEE80211_IOC_NUMSSIDS		2
-#define IEEE80211_IOC_WEP		3
-#define IEEE80211_IOC_WEPKEY		4
-#define IEEE80211_IOC_NUMWEPKEYS	5
-#define IEEE80211_IOC_WEPTXKEY		6
-#define IEEE80211_IOC_AUTHMODE		7
-#define IEEE80211_IOC_STATIONNAME	8
-#define IEEE80211_IOC_CHANNEL		9
-#define IEEE80211_IOC_POWERSAVE		10
-#define IEEE80211_IOC_POWERSAVESLEEP	11
-
-#endif /* !_NET_IF_IEEE80211_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_llc.h b/newlib/libc/sys/linux/include/net/if_llc.h
deleted file mode 100644
index ec2b75b31..000000000
--- a/newlib/libc/sys/linux/include/net/if_llc.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*	$NetBSD: if_llc.h,v 1.12 1999/11/19 20:41:19 thorpej Exp $	*/
-
-/*
- * Copyright (c) 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)if_llc.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_llc.h,v 1.8 2002/03/29 06:58:45 mdodd Exp $
- */
-
-#ifndef _NET_IF_LLC_H_
-#define _NET_IF_LLC_H_
-
-/*
- * IEEE 802.2 Link Level Control headers, for use in conjunction with
- * 802.{3,4,5} media access control methods.
- *
- * Headers here do not use bit fields due to shortcommings in many
- * compilers.
- */
-
-struct llc {
-	u_int8_t llc_dsap;
-	u_int8_t llc_ssap;
-	union {
-	    struct {
-		u_int8_t control;
-		u_int8_t format_id;
-		u_int8_t class;
-		u_int8_t window_x2;
-	    } type_u __attribute__((__packed__));
-	    struct {
-		u_int8_t num_snd_x2;
-		u_int8_t num_rcv_x2;
-	    } type_i __attribute__((__packed__));
-	    struct {
-		u_int8_t control;
-		u_int8_t num_rcv_x2;
-	    } type_s __attribute__((__packed__));
-	    struct {
-	        u_int8_t control;
-		/*
-		 * We cannot put the following fields in a structure because
-		 * the structure rounding might cause padding.
-		 */
-		u_int8_t frmr_rej_pdu0;
-		u_int8_t frmr_rej_pdu1;
-		u_int8_t frmr_control;
-		u_int8_t frmr_control_ext;
-		u_int8_t frmr_cause;
-	    } type_frmr __attribute__((__packed__));
-	    struct {
-		u_int8_t  control;
-		u_int8_t  org_code[3];
-		u_int16_t ether_type;
-	    } type_snap __attribute__((__packed__));
-	    struct {
-		u_int8_t control;
-		u_int8_t control_ext;
-	    } type_raw __attribute__((__packed__));
-	} llc_un /* XXX __attribute__((__packed__)) ??? */;
-} __attribute__((__packed__));
-
-struct frmrinfo {
-	u_int8_t frmr_rej_pdu0;
-	u_int8_t frmr_rej_pdu1;
-	u_int8_t frmr_control;
-	u_int8_t frmr_control_ext;
-	u_int8_t frmr_cause;
-} __attribute__((__packed__));
-
-#define	llc_control		llc_un.type_u.control
-#define	llc_control_ext		llc_un.type_raw.control_ext
-#define	llc_fid			llc_un.type_u.format_id
-#define	llc_class		llc_un.type_u.class
-#define	llc_window		llc_un.type_u.window_x2
-#define	llc_frmrinfo 		llc_un.type_frmr.frmr_rej_pdu0
-#define	llc_frmr_pdu0		llc_un.type_frmr.frmr_rej_pdu0
-#define	llc_frmr_pdu1		llc_un.type_frmr.frmr_rej_pdu1
-#define	llc_frmr_control	llc_un.type_frmr.frmr_control
-#define	llc_frmr_control_ext	llc_un.type_frmr.frmr_control_ext
-#define	llc_frmr_cause		llc_un.type_frmr.frmr_cause
-#define	llc_snap		llc_un.type_snap
-
-/*
- * Don't use sizeof(struct llc_un) for LLC header sizes
- */
-#define LLC_ISFRAMELEN 4
-#define LLC_UFRAMELEN  3
-#define LLC_FRMRLEN    7
-#define LLC_SNAPFRAMELEN 8
-
-/*
- * Unnumbered LLC format commands
- */
-#define LLC_UI		0x3
-#define LLC_UI_P	0x13
-#define LLC_DISC	0x43
-#define	LLC_DISC_P	0x53
-#define LLC_UA		0x63
-#define LLC_UA_P	0x73
-#define LLC_TEST	0xe3
-#define LLC_TEST_P	0xf3
-#define LLC_FRMR	0x87
-#define	LLC_FRMR_P	0x97
-#define LLC_DM		0x0f
-#define	LLC_DM_P	0x1f
-#define LLC_XID		0xaf
-#define LLC_XID_P	0xbf
-#define LLC_SABME	0x6f
-#define LLC_SABME_P	0x7f
-
-/*
- * Supervisory LLC commands
- */
-#define	LLC_RR		0x01
-#define	LLC_RNR		0x05
-#define	LLC_REJ		0x09
-
-/*
- * Info format - dummy only
- */
-#define	LLC_INFO	0x00
-
-/*
- * ISO PDTR 10178 contains among others
- */
-#define LLC_X25_LSAP	0x7e
-#define LLC_SNAP_LSAP	0xaa
-#define LLC_ISO_LSAP	0xfe
-
-#endif /* _NET_IF_LLC_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_media.h b/newlib/libc/sys/linux/include/net/if_media.h
deleted file mode 100644
index 80599bdc0..000000000
--- a/newlib/libc/sys/linux/include/net/if_media.h
+++ /dev/null
@@ -1,409 +0,0 @@
-/*	$NetBSD: if_media.h,v 1.3 1997/03/26 01:19:27 thorpej Exp $	*/
-/* $FreeBSD: src/sys/net/if_media.h,v 1.17 2002/05/07 18:16:39 imp Exp $ */
-
-/*
- * Copyright (c) 1997
- *	Jonathan Stone and Jason R. Thorpe.  All rights reserved.
- *
- * This software is derived from information provided by Matt Thomas.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Jonathan Stone
- *	and Jason R. Thorpe for the NetBSD Project.
- * 4. The names of the authors may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NET_IF_MEDIA_H_
-#define _NET_IF_MEDIA_H_
-
-/*
- * Prototypes and definitions for BSD/OS-compatible network interface
- * media selection.
- *
- * Where it is safe to do so, this code strays slightly from the BSD/OS
- * design.  Software which uses the API (device drivers, basically)
- * shouldn't notice any difference.
- *
- * Many thanks to Matt Thomas for providing the information necessary
- * to implement this interface.
- */
-
-#ifdef _KERNEL
-
-#include <sys/queue.h>
-
-/*
- * Driver callbacks for media status and change requests.
- */
-typedef	int (*ifm_change_cb_t)(struct ifnet *ifp);
-typedef	void (*ifm_stat_cb_t)(struct ifnet *ifp, struct ifmediareq *req);
-
-/*
- * In-kernel representation of a single supported media type.
- */
-struct ifmedia_entry {
-	LIST_ENTRY(ifmedia_entry) ifm_list;
-	int	ifm_media;	/* description of this media attachment */
-	int	ifm_data;	/* for driver-specific use */
-	void	*ifm_aux;	/* for driver-specific use */
-};
-
-/*
- * One of these goes into a network interface's softc structure.
- * It is used to keep general media state.
- */
-struct ifmedia {
-	int	ifm_mask;	/* mask of changes we don't care about */
-	int	ifm_media;	/* current user-set media word */
-	struct ifmedia_entry *ifm_cur;	/* currently selected media */
-	LIST_HEAD(, ifmedia_entry) ifm_list; /* list of all supported media */
-	ifm_change_cb_t	ifm_change;	/* media change driver callback */
-	ifm_stat_cb_t	ifm_status;	/* media status driver callback */
-};
-
-/* Initialize an interface's struct if_media field. */
-void	ifmedia_init(struct ifmedia *ifm, int dontcare_mask,
-	    ifm_change_cb_t change_callback, ifm_stat_cb_t status_callback);
-
-/* Remove all mediums from a struct ifmedia.  */
-void	ifmedia_removeall( struct ifmedia *ifm);
-
-/* Add one supported medium to a struct ifmedia. */
-void	ifmedia_add(struct ifmedia *ifm, int mword, int data, void *aux);
-
-/* Add an array (of ifmedia_entry) media to a struct ifmedia. */
-void	ifmedia_list_add(struct ifmedia *mp, struct ifmedia_entry *lp,
-	    int count);
-
-/* Set default media type on initialization. */
-void	ifmedia_set(struct ifmedia *ifm, int mword);
-
-/* Common ioctl function for getting/setting media, called by driver. */
-int	ifmedia_ioctl(struct ifnet *ifp, struct ifreq *ifr,
-	    struct ifmedia *ifm, u_long cmd);
-
-#endif /*_KERNEL */
-
-/*
- * if_media Options word:
- *	Bits	Use
- *	----	-------
- *	0-4	Media variant
- *	5-7	Media type
- *	8-15	Type specific options
- *	16-19	RFU
- *	20-27	Shared (global) options
- *	28-31	Instance
- */
-
-/*
- * Ethernet
- */
-#define	IFM_ETHER	0x00000020
-#define	IFM_10_T	3		/* 10BaseT - RJ45 */
-#define	IFM_10_2	4		/* 10Base2 - Thinnet */
-#define	IFM_10_5	5		/* 10Base5 - AUI */
-#define	IFM_100_TX	6		/* 100BaseTX - RJ45 */
-#define	IFM_100_FX	7		/* 100BaseFX - Fiber */
-#define	IFM_100_T4	8		/* 100BaseT4 - 4 pair cat 3 */
-#define	IFM_100_VG	9		/* 100VG-AnyLAN */
-#define	IFM_100_T2	10		/* 100BaseT2 */
-#define	IFM_1000_SX	11		/* 1000BaseSX - multi-mode fiber */
-#define	IFM_10_STP	12		/* 10BaseT over shielded TP */
-#define	IFM_10_FL	13		/* 10BaseFL - Fiber */
-#define	IFM_1000_LX	14		/* 1000baseLX - single-mode fiber */
-#define	IFM_1000_CX	15		/* 1000baseCX - 150ohm STP */
-#define	IFM_1000_T	16		/* 1000baseT - 4 pair cat 5 */
-#define	IFM_HPNA_1	17		/* HomePNA 1.0 (1Mb/s) */
-/* note 31 is the max! */
-
-#define	IFM_ETH_MASTER	0x00000100	/* master mode (1000baseT) */
-
-/*
- * Token ring
- */
-#define	IFM_TOKEN	0x00000040
-#define	IFM_TOK_STP4	3		/* Shielded twisted pair 4m - DB9 */
-#define	IFM_TOK_STP16	4		/* Shielded twisted pair 16m - DB9 */
-#define	IFM_TOK_UTP4	5		/* Unshielded twisted pair 4m - RJ45 */
-#define	IFM_TOK_UTP16	6		/* Unshielded twisted pair 16m - RJ45 */
-#define	IFM_TOK_STP100  7		/* Shielded twisted pair 100m - DB9 */
-#define	IFM_TOK_UTP100  8		/* Unshielded twisted pair 100m - RJ45 */
-#define	IFM_TOK_ETR	0x00000200	/* Early token release */
-#define	IFM_TOK_SRCRT	0x00000400	/* Enable source routing features */
-#define	IFM_TOK_ALLR	0x00000800	/* All routes / Single route bcast */
-#define	IFM_TOK_DTR	0x00002000	/* Dedicated token ring */
-#define	IFM_TOK_CLASSIC	0x00004000	/* Classic token ring */
-#define	IFM_TOK_AUTO	0x00008000	/* Automatic Dedicate/Classic token ring */
-
-/*
- * FDDI
- */
-#define	IFM_FDDI	0x00000060
-#define	IFM_FDDI_SMF	3		/* Single-mode fiber */
-#define	IFM_FDDI_MMF	4		/* Multi-mode fiber */
-#define	IFM_FDDI_UTP	5		/* CDDI / UTP */
-#define	IFM_FDDI_DA	0x00000100	/* Dual attach / single attach */
-
-/*
- * IEEE 802.11 Wireless
- */
-#define	IFM_IEEE80211	0x00000080
-#define	IFM_IEEE80211_FH1	3	/* Frequency Hopping 1Mbps */
-#define	IFM_IEEE80211_FH2	4	/* Frequency Hopping 2Mbps */
-#define	IFM_IEEE80211_DS1	5	/* Direct Sequence 1Mbps */
-#define	IFM_IEEE80211_DS2	6	/* Direct Sequence 2Mbps */
-#define	IFM_IEEE80211_DS5	7	/* Direct Sequence 5.5Mbps */
-#define	IFM_IEEE80211_DS11	8	/* Direct Sequence 11Mbps */
-#define	IFM_IEEE80211_DS22	9	/* Direct Sequence 22Mbps */
-#define	IFM_IEEE80211_ADHOC	0x00000100	/* Operate in Adhoc mode */
-#define	IFM_IEEE80211_HOSTAP	0x00000200	/* Operate in Host AP mode */
-#define	IFM_IEEE80211_IBSS	0x00000400	/* Operate in IBSS mode */
-#define	IFM_IEEE80211_IBSSMASTER 0x00000800	/* Operate as an IBSS master */
-
-/*
- * Shared media sub-types
- */
-#define	IFM_AUTO	0		/* Autoselect best media */
-#define	IFM_MANUAL	1		/* Jumper/dipswitch selects media */
-#define	IFM_NONE	2		/* Deselect all media */
-
-/*
- * Shared options
- */
-#define	IFM_FDX		0x00100000	/* Force full duplex */
-#define	IFM_HDX		0x00200000	/* Force half duplex */
-#define	IFM_FLAG0	0x01000000	/* Driver defined flag */
-#define	IFM_FLAG1	0x02000000	/* Driver defined flag */
-#define	IFM_FLAG2	0x04000000	/* Driver defined flag */
-#define	IFM_LOOP	0x08000000	/* Put hardware in loopback */
-
-/*
- * Masks
- */
-#define	IFM_NMASK	0x000000e0	/* Network type */
-#define	IFM_TMASK	0x0000001f	/* Media sub-type */
-#define	IFM_IMASK	0xf0000000	/* Instance */
-#define	IFM_ISHIFT	28		/* Instance shift */
-#define	IFM_OMASK	0x0000ff00	/* Type specific options */
-#define	IFM_GMASK	0x0ff00000	/* Global options */
-
-/*
- * Status bits
- */
-#define	IFM_AVALID	0x00000001	/* Active bit valid */
-#define	IFM_ACTIVE	0x00000002	/* Interface attached to working net */
-
-/*
- * Macros to extract various bits of information from the media word.
- */
-#define	IFM_TYPE(x)         ((x) & IFM_NMASK)
-#define	IFM_SUBTYPE(x)      ((x) & IFM_TMASK)
-#define	IFM_TYPE_OPTIONS(x) ((x) & IFM_OMASK)
-#define	IFM_INST(x)         (((x) & IFM_IMASK) >> IFM_ISHIFT)
-#define	IFM_OPTIONS(x)	((x) & (IFM_OMASK|IFM_GMASK))
-
-#define	IFM_INST_MAX	IFM_INST(IFM_IMASK)
-
-/*
- * Macro to create a media word.
- */
-#define	IFM_MAKEWORD(type, subtype, options, instance)			\
-	((type) | (subtype) | (options) | ((instance) << IFM_ISHIFT))
-
-/*
- * NetBSD extension not defined in the BSDI API.  This is used in various
- * places to get the canonical description for a given type/subtype.
- *
- * NOTE: all but the top-level type descriptions must contain NO whitespace!
- * Otherwise, parsing these in ifconfig(8) would be a nightmare.
- */
-struct ifmedia_description {
-	int	ifmt_word;		/* word value; may be masked */
-	const char *ifmt_string;	/* description */
-};
-
-#define	IFM_TYPE_DESCRIPTIONS {						\
-	{ IFM_ETHER,		"Ethernet" },				\
-	{ IFM_TOKEN,		"Token ring" },				\
-	{ IFM_FDDI,		"FDDI" },				\
-	{ IFM_IEEE80211,	"IEEE 802.11 Wireless Ethernet" },	\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_ETHERNET_DESCRIPTIONS {				\
-	{ IFM_10_T,	"10baseT/UTP" },				\
-	{ IFM_10_2,	"10base2/BNC" },				\
-	{ IFM_10_5,	"10base5/AUI" },				\
-	{ IFM_100_TX,	"100baseTX" },					\
-	{ IFM_100_FX,	"100baseFX" },					\
-	{ IFM_100_T4,	"100baseT4" },					\
-	{ IFM_100_VG,	"100baseVG" },					\
-	{ IFM_100_T2,	"100baseT2" },					\
-	{ IFM_10_STP,	"10baseSTP" },					\
-	{ IFM_10_FL,	"10baseFL" },					\
-	{ IFM_1000_SX,	"1000baseSX" },					\
-	{ IFM_1000_LX,	"1000baseLX" },					\
-	{ IFM_1000_CX,	"1000baseCX" },					\
-	{ IFM_1000_T,	"1000baseTX" },					\
-	{ IFM_1000_T,	"1000baseT" },					\
-	{ IFM_HPNA_1,	"homePNA" },					\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_ETHERNET_ALIASES {					\
-	{ IFM_10_T,	"UTP" },					\
-	{ IFM_10_T,	"10UTP" },					\
-	{ IFM_10_2,	"BNC" },					\
-	{ IFM_10_2,	"10BNC" },					\
-	{ IFM_10_5,	"AUI" },					\
-	{ IFM_10_5,	"10AUI" },					\
-	{ IFM_100_TX,	"100TX" },					\
-	{ IFM_100_T4,	"100T4" },					\
-	{ IFM_100_VG,	"100VG" },					\
-	{ IFM_100_T2,	"100T2" },					\
-	{ IFM_10_STP,	"10STP" },					\
-	{ IFM_10_FL,	"10FL" },					\
-	{ IFM_1000_SX,	"1000SX" },					\
-	{ IFM_1000_LX,	"1000LX" },					\
-	{ IFM_1000_CX,	"1000CX" },					\
-	{ IFM_1000_T,	"1000TX" },					\
-	{ IFM_1000_T,	"1000T" },					\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_ETHERNET_OPTION_DESCRIPTIONS {			\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_TOKENRING_DESCRIPTIONS {				\
-	{ IFM_TOK_STP4,	"DB9/4Mbit" },					\
-	{ IFM_TOK_STP16, "DB9/16Mbit" },				\
-	{ IFM_TOK_UTP4,	"UTP/4Mbit" },					\
-	{ IFM_TOK_UTP16, "UTP/16Mbit" },				\
-	{ IFM_TOK_STP100, "STP/100Mbit" },				\
-	{ IFM_TOK_UTP100, "UTP/100Mbit" },				\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_TOKENRING_ALIASES {					\
-	{ IFM_TOK_STP4,	"4STP" },					\
-	{ IFM_TOK_STP16, "16STP" },					\
-	{ IFM_TOK_UTP4,	"4UTP" },					\
-	{ IFM_TOK_UTP16, "16UTP" },					\
-	{ IFM_TOK_STP100, "100STP" },					\
-	{ IFM_TOK_UTP100, "100UTP" },					\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_TOKENRING_OPTION_DESCRIPTIONS {			\
-	{ IFM_TOK_ETR,	"EarlyTokenRelease" },				\
-	{ IFM_TOK_SRCRT, "SourceRouting" },				\
-	{ IFM_TOK_ALLR,	"AllRoutes" },					\
-	{ IFM_TOK_DTR,	"Dedicated" },					\
-	{ IFM_TOK_CLASSIC,"Classic" },					\
-	{ IFM_TOK_AUTO,	" " },						\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_FDDI_DESCRIPTIONS {					\
-	{ IFM_FDDI_SMF, "Single-mode" },				\
-	{ IFM_FDDI_MMF, "Multi-mode" },					\
-	{ IFM_FDDI_UTP, "UTP" },					\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_FDDI_ALIASES {					\
-	{ IFM_FDDI_SMF,	"SMF" },					\
-	{ IFM_FDDI_MMF,	"MMF" },					\
-	{ IFM_FDDI_UTP,	"CDDI" },					\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_FDDI_OPTION_DESCRIPTIONS {				\
-	{ IFM_FDDI_DA, "Dual-attach" },					\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_IEEE80211_DESCRIPTIONS {				\
-	{ IFM_IEEE80211_FH1, "FH/1Mbps" },				\
-	{ IFM_IEEE80211_FH2, "FH/2Mbps" },				\
-	{ IFM_IEEE80211_DS1, "DS/1Mbps" },				\
-	{ IFM_IEEE80211_DS2, "DS/2Mbps" },				\
-	{ IFM_IEEE80211_DS5, "DS/5.5Mbps" },				\
-	{ IFM_IEEE80211_DS11, "DS/11Mbps" },				\
-	{ IFM_IEEE80211_DS22, "DS/22Mbps" },				\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_IEEE80211_ALIASES {					\
-	{ IFM_IEEE80211_FH1, "FH1" },					\
-	{ IFM_IEEE80211_FH2, "FH2" },					\
-	{ IFM_IEEE80211_FH1, "FrequencyHopping/1Mbps" },		\
-	{ IFM_IEEE80211_FH2, "FrequencyHopping/2Mbps" },		\
-	{ IFM_IEEE80211_DS1, "DS1" },					\
-	{ IFM_IEEE80211_DS2, "DS2" },					\
-	{ IFM_IEEE80211_DS5, "DS5.5" },					\
-	{ IFM_IEEE80211_DS11, "DS11" },					\
-	{ IFM_IEEE80211_DS22, "DS22" },					\
-	{ IFM_IEEE80211_DS1, "DirectSequence/1Mbps" },			\
-	{ IFM_IEEE80211_DS2, "DirectSequence/2Mbps" },			\
-	{ IFM_IEEE80211_DS5, "DirectSequence/5.5Mbps" },		\
-	{ IFM_IEEE80211_DS11, "DirectSequence/11Mbps" },		\
-	{ IFM_IEEE80211_DS22, "DirectSequence/22Mbps" },		\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_IEEE80211_OPTION_DESCRIPTIONS {			\
-	{ IFM_IEEE80211_ADHOC, "adhoc" },				\
-	{ IFM_IEEE80211_HOSTAP, "hostap" },				\
-	{ IFM_IEEE80211_IBSS, "ibss" },					\
-	{ IFM_IEEE80211_IBSSMASTER, "ibss-master" },			\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_SHARED_DESCRIPTIONS {				\
-	{ IFM_AUTO,	"autoselect" },					\
-	{ IFM_MANUAL,	"manual" },					\
-	{ IFM_NONE,	"none" },					\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SUBTYPE_SHARED_ALIASES {					\
-	{ IFM_AUTO,	"auto" },					\
-	{ 0, NULL },							\
-}
-
-#define	IFM_SHARED_OPTION_DESCRIPTIONS {				\
-	{ IFM_FDX,	"full-duplex" },				\
-	{ IFM_HDX,	"half-duplex" },				\
-	{ IFM_FLAG0,	"flag0" },					\
-	{ IFM_FLAG1,	"flag1" },					\
-	{ IFM_FLAG2,	"flag2" },					\
-	{ IFM_LOOP,	"hw-loopback" },				\
-	{ 0, NULL },							\
-}
-
-#endif	/* _NET_IF_MEDIA_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_mib.h b/newlib/libc/sys/linux/include/net/if_mib.h
deleted file mode 100644
index b1a7bcfd5..000000000
--- a/newlib/libc/sys/linux/include/net/if_mib.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright 1996 Massachusetts Institute of Technology
- *
- * Permission to use, copy, modify, and distribute this software and
- * its documentation for any purpose and without fee is hereby
- * granted, provided that both the above copyright notice and this
- * permission notice appear in all copies, that both the above
- * copyright notice and this permission notice appear in all
- * supporting documentation, and that the name of M.I.T. not be used
- * in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.  M.I.T. makes
- * no representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied
- * warranty.
- * 
- * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
- * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
- * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/net/if_mib.h,v 1.6 1999/08/28 00:48:19 peter Exp $
- */
-
-#ifndef _NET_IF_MIB_H
-#define	_NET_IF_MIB_H	1
-
-struct ifmibdata {
-	char	ifmd_name[IFNAMSIZ]; /* name of interface */
-	int	ifmd_pcount;	/* number of promiscuous listeners */
-	int	ifmd_flags;	/* interface flags */
-	int	ifmd_snd_len;	/* instantaneous length of send queue */
-	int	ifmd_snd_maxlen; /* maximum length of send queue */
-	int	ifmd_snd_drops;	/* number of drops in send queue */
-	int	ifmd_filler[4];	/* for future expansion */
-	struct	if_data ifmd_data; /* generic information and statistics */
-};
-
-/*
- * sysctl MIB tags at the net.link.generic level
- */
-#define	IFMIB_SYSTEM	1	/* non-interface-specific */
-#define	IFMIB_IFDATA	2	/* per-interface data table */
-
-/*
- * MIB tags for the various net.link.generic.ifdata tables
- */
-#define	IFDATA_GENERAL	1	/* generic stats for all kinds of ifaces */
-#define	IFDATA_LINKSPECIFIC	2 /* specific to the type of interface */
-
-/*
- * MIB tags at the net.link.generic.system level
- */
-#define	IFMIB_IFCOUNT	1	/* number of interfaces configured */
-
-/*
- * MIB tags as the net.link level
- * All of the other values are IFT_* names defined in if_types.h.
- */
-#define	NETLINK_GENERIC	0	/* functions not specific to a type of iface */
-
-/*
- * The reason why the IFDATA_LINKSPECIFIC stuff is not under the
- * net.link.<iftype> branches is twofold:
- *   1) It's easier to code this way, and doesn't require duplication.
- *   2) The fourth level under net.link.<iftype> is <pf>; that is to say,
- *	the net.link.<iftype> tree instruments the adaptation layers between
- *	<iftype> and a particular protocol family (e.g., net.link.ether.inet
- *	instruments ARP).  This does not really leave room for anything else
- *	that needs to have a well-known number.
- */
-
-/*
- * Link-specific MIB structures for various link types.
- */
-
-/* For IFT_ETHER, IFT_ISO88023, and IFT_STARLAN, as used by RFC 1650 */
-struct ifmib_iso_8802_3 {
-	u_int32_t	dot3StatsAlignmentErrors;
-	u_int32_t	dot3StatsFCSErrors;
-	u_int32_t	dot3StatsSingleCollisionFrames;
-	u_int32_t	dot3StatsMultipleCollisionFrames;
-	u_int32_t	dot3StatsSQETestErrors;
-	u_int32_t	dot3StatsDeferredTransmissions;
-	u_int32_t	dot3StatsLateCollisions;
-	u_int32_t	dot3StatsExcessiveCollisions;
-	u_int32_t	dot3StatsInternalMacTransmitErrors;
-	u_int32_t	dot3StatsCarrierSenseErrors;
-	u_int32_t	dot3StatsFrameTooLongs;
-	u_int32_t	dot3StatsInternalMacReceiveErrors;
-	u_int32_t	dot3StatsEtherChipSet;
-	/* Matt Thomas wants this one, not included in RFC 1650: */
-	u_int32_t	dot3StatsMissedFrames;
-
-	u_int32_t	dot3StatsCollFrequencies[16]; /* NB: index origin */
-
-	u_int32_t	dot3Compliance;
-#define	DOT3COMPLIANCE_STATS	1
-#define	DOT3COMPLIANCE_COLLS	2
-};
-
-/*
- * Chipset identifiers are normally part of the vendor's enterprise MIB.
- * However, we don't want to be trying to represent arbitrary-length
- * OBJECT IDENTIFIERs here (ick!), and the right value is not necessarily
- * obvious to the driver implementor.  So, we define our own identification
- * mechanism here, and let the agent writer deal with the translation.
- */
-#define	DOT3CHIPSET_VENDOR(x)	((x) >> 16)
-#define	DOT3CHIPSET_PART(x)	((x) & 0xffff)
-#define	DOT3CHIPSET(v,p)	(((v) << 16) + ((p) & 0xffff))
-
-/* Driver writers!  Add your vendors here! */
-enum dot3Vendors {
-	dot3VendorAMD = 1,
-	dot3VendorIntel = 2,
-	dot3VendorNational = 4,
-	dot3VendorFujitsu = 5,
-	dot3VendorDigital = 6,
-	dot3VendorWesternDigital = 7
-};
-
-/* Driver writers!  Add your chipsets here! */
-enum {
-	dot3ChipSetAMD7990 = 1,
-	dot3ChipSetAMD79900 = 2,
-	dot3ChipSetAMD79C940 = 3
-};
-
-enum {
-	dot3ChipSetIntel82586 = 1,
-	dot3ChipSetIntel82596 = 2,
-	dot3ChipSetIntel82557 = 3
-};
-
-enum {
-	dot3ChipSetNational8390 = 1,
-	dot3ChipSetNationalSonic = 2
-};
-
-enum {
-	dot3ChipSetFujitsu86950 = 1
-};
-
-enum {
-	dot3ChipSetDigitalDC21040 = 1,
-	dot3ChipSetDigitalDC21140 = 2,
-	dot3ChipSetDigitalDC21041 = 3,
-	dot3ChipSetDigitalDC21140A = 4,
-	dot3ChipSetDigitalDC21142 = 5
-};
-
-enum {
-	dot3ChipSetWesternDigital83C690 = 1,
-	dot3ChipSetWesternDigital83C790 = 2
-};
-/* END of Ethernet-link MIB stuff */
-
-/*
- * Put other types of interface MIBs here, or in interface-specific
- * header files if convenient ones already exist.
- */
-#endif /* _NET_IF_MIB_H */
diff --git a/newlib/libc/sys/linux/include/net/if_ppp.h b/newlib/libc/sys/linux/include/net/if_ppp.h
deleted file mode 100644
index 0d4b6078f..000000000
--- a/newlib/libc/sys/linux/include/net/if_ppp.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * if_ppp.h - Point-to-Point Protocol definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University.  The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $FreeBSD: src/sys/net/if_ppp.h,v 1.14 1999/08/28 00:48:20 peter Exp $
- */
-
-#ifndef _IF_PPP_H_
-#define _IF_PPP_H_
-
-/* XXX this used to be self-contained. */
-#include <net/ppp_defs.h>
-#include <net/if.h>
-
-/*
- * Packet sizes
- */
-#define	PPP_MTU		1500	/* Default MTU (size of Info field) */
-#define PPP_MAXMRU	65000	/* Largest MRU we allow */
-#define PPP_MAXMTU	16384	/* Largest MTU we allow */
-
-/*
- * Bit definitions for flags.
- */
-#define SC_COMP_PROT	0x00000001	/* protocol compression (output) */
-#define SC_COMP_AC	0x00000002	/* header compression (output) */
-#define	SC_COMP_TCP	0x00000004	/* TCP (VJ) compression (output) */
-#define SC_NO_TCP_CCID	0x00000008	/* disable VJ connection-id comp. */
-#define SC_REJ_COMP_AC	0x00000010	/* reject adrs/ctrl comp. on input */
-#define SC_REJ_COMP_TCP	0x00000020	/* reject TCP (VJ) comp. on input */
-#define SC_CCP_OPEN	0x00000040	/* Look at CCP packets */
-#define SC_CCP_UP	0x00000080	/* May send/recv compressed packets */
-#define SC_DEBUG	0x00010000	/* enable debug messages */
-#define SC_LOG_INPKT	0x00020000	/* log contents of good pkts recvd */
-#define SC_LOG_OUTPKT	0x00040000	/* log contents of pkts sent */
-#define SC_LOG_RAWIN	0x00080000	/* log all chars received */
-#define SC_LOG_FLUSH	0x00100000	/* log all chars flushed */
-#define SC_RCV_B7_0	0x01000000	/* have rcvd char with bit 7 = 0 */
-#define SC_RCV_B7_1	0x02000000	/* have rcvd char with bit 7 = 1 */
-#define SC_RCV_EVNP	0x04000000	/* have rcvd char with even parity */
-#define SC_RCV_ODDP	0x08000000	/* have rcvd char with odd parity */
-#define	SC_MASK		0x0fff00ff	/* bits that user can change */
-
-/*
- * State bits in sc_flags, not changeable by user.
- */
-#define SC_TIMEOUT	0x00000400	/* timeout is currently pending */
-#define SC_VJ_RESET	0x00000800	/* need to reset VJ decomp */
-#define SC_COMP_RUN	0x00001000	/* compressor has been initiated */
-#define SC_DECOMP_RUN	0x00002000	/* decompressor has been initiated */
-#define SC_DC_ERROR	0x00004000	/* non-fatal decomp error detected */
-#define SC_DC_FERROR	0x00008000	/* fatal decomp error detected */
-#define SC_TBUSY	0x10000000	/* xmitter doesn't need a packet yet */
-#define SC_PKTLOST	0x20000000	/* have lost or dropped a packet */
-#define	SC_FLUSH	0x40000000	/* flush input until next PPP_FLAG */
-#define	SC_ESCAPED	0x80000000	/* saw a PPP_ESCAPE */
-
-/*
- * Ioctl definitions.
- */
-
-struct npioctl {
-    int		protocol;	/* PPP procotol, e.g. PPP_IP */
-    enum NPmode	mode;
-};
-
-/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
-struct ppp_option_data {
-	u_char	*ptr;
-	u_int	length;
-	int	transmit;
-};
-
-struct ifpppstatsreq {
-    char ifr_name[IFNAMSIZ];
-    struct ppp_stats stats;
-};
-
-struct ifpppcstatsreq {
-    char ifr_name[IFNAMSIZ];
-    struct ppp_comp_stats stats;
-};
-
-/*
- * Ioctl definitions.
- */
-
-#define	PPPIOCGFLAGS	_IOR('t', 90, int)	/* get configuration flags */
-#define	PPPIOCSFLAGS	_IOW('t', 89, int)	/* set configuration flags */
-#define	PPPIOCGASYNCMAP	_IOR('t', 88, int)	/* get async map */
-#define	PPPIOCSASYNCMAP	_IOW('t', 87, int)	/* set async map */
-#define	PPPIOCGUNIT	_IOR('t', 86, int)	/* get ppp unit number */
-#define	PPPIOCGRASYNCMAP _IOR('t', 85, int)	/* get receive async map */
-#define	PPPIOCSRASYNCMAP _IOW('t', 84, int)	/* set receive async map */
-#define	PPPIOCGMRU	_IOR('t', 83, int)	/* get max receive unit */
-#define	PPPIOCSMRU	_IOW('t', 82, int)	/* set max receive unit */
-#define	PPPIOCSMAXCID	_IOW('t', 81, int)	/* set VJ max slot ID */
-#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */
-#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */
-#define PPPIOCXFERUNIT	_IO('t', 78)		/* transfer PPP unit */
-#define PPPIOCSCOMPRESS	_IOW('t', 77, struct ppp_option_data)
-#define PPPIOCGNPMODE	_IOWR('t', 76, struct npioctl) /* get NP mode */
-#define PPPIOCSNPMODE	_IOW('t', 75, struct npioctl)  /* set NP mode */
-#define PPPIOCGIDLE	_IOR('t', 74, struct ppp_idle) /* get idle time */
-#define PPPIOCSPASS	_IOW('t', 71, struct bpf_program) /* set pass filter */
-#define PPPIOCSACTIVE	_IOW('t', 70, struct bpf_program) /* set active filt */
-
-/* PPPIOC[GS]MTU are alternatives to SIOC[GS]IFMTU, used under Ultrix */
-#define PPPIOCGMTU	_IOR('t', 73, int)	/* get interface MTU */
-#define PPPIOCSMTU	_IOW('t', 72, int)	/* set interface MTU */
-
-/*
- * These two are interface ioctls so that pppstats can do them on
- * a socket without having to open the serial device.
- */
-#define SIOCGPPPSTATS	_IOWR('i', 123, struct ifpppstatsreq)
-#define SIOCGPPPCSTATS	_IOWR('i', 122, struct ifpppcstatsreq)
-
-#if !defined(ifr_mtu)
-#define ifr_mtu	ifr_ifru.ifru_metric
-#endif
-
-#endif /* _IF_PPP_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_pppvar.h b/newlib/libc/sys/linux/include/net/if_pppvar.h
deleted file mode 100644
index b4380f4ec..000000000
--- a/newlib/libc/sys/linux/include/net/if_pppvar.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * if_pppvar.h - private structures and declarations for PPP.
- *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies.  This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University.  The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $FreeBSD: src/sys/net/if_pppvar.h,v 1.19 2002/03/24 09:34:04 bde Exp $
- */
-
-/*
- * Supported network protocols.  These values are used for
- * indexing sc_npmode.
- */
-#define NP_IP	0		/* Internet Protocol */
-#define NUM_NP	1		/* Number of NPs. */
-
-/*
- * Structure describing each ppp unit.
- */
-struct ppp_softc {
-	struct	ifnet sc_if;		/* network-visible interface */
-/*hi*/	u_int	sc_flags;		/* control/status bits; see if_ppp.h */
-	struct	callout_handle sc_ch;	/* Used for scheduling timeouts */
-	void	*sc_devp;		/* pointer to device-dep structure */
-	void	(*sc_start)(struct ppp_softc *);	/* start output proc */
-	void	(*sc_ctlp)(struct ppp_softc *); /* rcvd control pkt */
-	void	(*sc_relinq)(struct ppp_softc *); /* relinquish ifunit */
-	void	(*sc_setmtu)(struct ppp_softc *); /* set mtu */
-	short	sc_mru;			/* max receive unit */
-	pid_t	sc_xfer;		/* used in transferring unit */
-/*hi*/	struct	ifqueue sc_rawq;	/* received packets */
-/*net*/	struct	ifqueue sc_inq;		/* queue of input packets for daemon */
-/*net*/	struct	ifqueue sc_fastq;	/* interactive output packet q */
-	struct	mbuf *sc_npqueue;	/* output packets not to be sent yet */
-	struct	mbuf **sc_npqtail;	/* ptr to last next ptr in npqueue */
-	struct	pppstat sc_stats;	/* count of bytes/pkts sent/rcvd */
-	enum	NPmode sc_npmode[NUM_NP]; /* what to do with each NP */
-	struct	compressor *sc_xcomp;	/* transmit compressor */
-	void	*sc_xc_state;		/* transmit compressor state */
-	struct	compressor *sc_rcomp;	/* receive decompressor */
-	void	*sc_rc_state;		/* receive decompressor state */
-	time_t	sc_last_sent;		/* time (secs) last NP pkt sent */
-	time_t	sc_last_recv;		/* time (secs) last NP pkt rcvd */
-#ifdef PPP_FILTER
-	struct	bpf_program sc_pass_filt;   /* filter for packets to pass */
-	struct	bpf_program sc_active_filt; /* filter for "non-idle" packets */
-#endif /* PPP_FILTER */
-#ifdef	VJC
-	struct	slcompress *sc_comp; 	/* vjc control buffer */
-#endif
-
-	/* Device-dependent part for async lines. */
-	ext_accm sc_asyncmap;		/* async control character map */
-	u_long	sc_rasyncmap;		/* receive async control char map */
-	struct	mbuf *sc_outm;		/* mbuf chain currently being output */
-	struct	mbuf *sc_m;		/* pointer to input mbuf chain */
-	struct	mbuf *sc_mc;		/* pointer to current input mbuf */
-	char	*sc_mp;			/* ptr to next char in input mbuf */
-	short	sc_ilen;		/* length of input packet so far */
-	u_short	sc_fcs;			/* FCS so far (input) */
-	u_short	sc_outfcs;		/* FCS so far for output packet */
-	u_char	sc_rawin[16];		/* chars as received */
-	int	sc_rawin_count;		/* # in sc_rawin */
-};
-
-struct	ppp_softc *pppalloc(pid_t pid);
-void	pppdealloc(struct ppp_softc *sc);
-int	pppioctl(struct ppp_softc *sc, u_long cmd, caddr_t data, int flag,
-	    struct thread *td);
-int	pppoutput(struct ifnet *ifp, struct mbuf *m0, struct sockaddr *dst,
-	    struct rtentry *rtp);
-void	ppp_restart(struct ppp_softc *sc);
-void	ppppktin(struct ppp_softc *sc, struct mbuf *m, int lost);
-struct	mbuf *ppp_dequeue(struct ppp_softc *sc);
diff --git a/newlib/libc/sys/linux/include/net/if_slvar.h b/newlib/libc/sys/linux/include/net/if_slvar.h
deleted file mode 100644
index 5f7008909..000000000
--- a/newlib/libc/sys/linux/include/net/if_slvar.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)if_slvar.h	8.3 (Berkeley) 2/1/94
- *
- * $FreeBSD: src/sys/net/if_slvar.h,v 1.21 2001/10/27 20:31:24 dillon Exp $
- */
-
-#ifndef _NET_IF_SLVAR_H_
-#define _NET_IF_SLVAR_H_
-
-#include <sys/callout.h>
-
-/*
- * Definitions for SLIP interface data structures
- *
- * (This exists so programs like slstats can get at the definition
- *  of sl_softc.)
- */
-struct sl_softc {
-	struct	ifnet sc_if;		/* network-visible interface */
-	struct	ifqueue sc_fastq;	/* interactive output queue */
-	struct	tty *sc_ttyp;		/* pointer to tty structure */
-	struct	mbuf *sc_mbuf;		/* pointer to mbuf containing buffer */
-	u_char	*sc_mp;			/* pointer to next available buf char */
-	u_char	*sc_ep;			/* pointer to last available buf char */
-	u_char	*sc_buf;		/* input buffer */
-	u_int	sc_flags;		/* see below */
-	u_int	sc_escape;	/* =1 if last char input was FRAME_ESCAPE */
-	time_t	sc_lasttime;		/* last time a char arrived */
-	long	sc_abortcount;		/* number of abort escape chars */
-	time_t	sc_starttime;		/* time of first abort in window */
-	u_int	sc_keepalive;		/* time	to decide link hang */
-	u_int	sc_outfill;	/* time	to send	FRAME_END when output idle */
-					/*
-					 * Handles for scheduling outfill and
-					 * keepalive timeouts.
-					 */
-	struct	callout_handle	sc_ofhandle;
-	struct	callout_handle	sc_kahandle;
-	struct	slcompress sc_comp;	/* tcp compression data */
-	LIST_ENTRY(sl_softc) sl_next;
-	u_char	*bpfbuf;		/* hang buffer for bpf here */
-};
-
-/* internal flags */
-#define	SC_ERROR	0x0001		/* had an input error */
-#define	SC_OUTWAIT	0x0002		/* waiting for output fill */
-#define	SC_KEEPALIVE	0x0004		/* input keepalive */
-
-/* visible flags */
-#define	SC_COMPRESS	IFF_LINK0	/* compress TCP traffic */
-#define	SC_NOICMP	IFF_LINK1	/* suppress ICMP traffic */
-#define	SC_AUTOCOMP	IFF_LINK2	/* auto-enable TCP compression */
-
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/if_sppp.h b/newlib/libc/sys/linux/include/net/if_sppp.h
deleted file mode 100644
index 182651c1f..000000000
--- a/newlib/libc/sys/linux/include/net/if_sppp.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Defines for synchronous PPP/Cisco link level subroutines.
- *
- * Copyright (C) 1994 Cronyx Ltd.
- * Author: Serge Vakulenko, <vak@cronyx.ru>
- *
- * Heavily revamped to conform to RFC 1661.
- * Copyright (C) 1997, Joerg Wunsch.
- *
- * This software is distributed with NO WARRANTIES, not even the implied
- * warranties for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Authors grant any other persons or organizations permission to use
- * or modify this software as long as this message is kept with the software,
- * all derivative works or modified versions.
- *
- * From: Version 2.0, Fri Oct  6 20:39:21 MSK 1995
- *
- * $FreeBSD: src/sys/net/if_sppp.h,v 1.24 2001/12/30 20:42:29 joerg Exp $
- */
-
-#ifndef _NET_IF_SPPP_H_
-#define _NET_IF_SPPP_H_ 1
-
-#define IDX_LCP 0		/* idx into state table */
-
-struct slcp {
-	u_long	opts;		/* LCP options to send (bitfield) */
-	u_long  magic;          /* local magic number */
-	u_long	mru;		/* our max receive unit */
-	u_long	their_mru;	/* their max receive unit */
-	u_long	protos;		/* bitmask of protos that are started */
-	u_char  echoid;         /* id of last keepalive echo request */
-	/* restart max values, see RFC 1661 */
-	int	timeout;
-	int	max_terminate;
-	int	max_configure;
-	int	max_failure;
-};
-
-#define IDX_IPCP 1		/* idx into state table */
-#define IDX_IPV6CP 2		/* idx into state table */
-
-struct sipcp {
-	u_long	opts;		/* IPCP options to send (bitfield) */
-	u_int	flags;
-#define IPCP_HISADDR_SEEN 1	/* have seen his address already */
-#define IPCP_MYADDR_DYN   2	/* my address is dynamically assigned */
-#define IPCP_MYADDR_SEEN  4	/* have seen his address already */
-#ifdef notdef
-#define IPV6CP_MYIFID_DYN 8	/* my ifid is dynamically assigned */
-#endif
-#define IPV6CP_MYIFID_SEEN 0x10	/* have seen his ifid already */
-#define IPCP_VJ		0x20	/* can use VJ compression */
-	int	max_state;	/* VJ: Max-Slot-Id */
-	int	compress_cid;	/* VJ: Comp-Slot-Id */
-};
-
-#define AUTHNAMELEN	64
-#define AUTHKEYLEN	16
-
-struct sauth {
-	u_short	proto;			/* authentication protocol to use */
-	u_short	flags;
-#define AUTHFLAG_NOCALLOUT	1	/* do not require authentication on */
-					/* callouts */
-#define AUTHFLAG_NORECHALLENGE	2	/* do not re-challenge CHAP */
-	u_char	name[AUTHNAMELEN];	/* system identification name */
-	u_char	secret[AUTHKEYLEN];	/* secret password */
-	u_char	challenge[AUTHKEYLEN];	/* random challenge */
-};
-
-#define IDX_PAP		3
-#define IDX_CHAP	4
-
-#define IDX_COUNT (IDX_CHAP + 1) /* bump this when adding cp's! */
-
-/*
- * Don't change the order of this.  Ordering the phases this way allows
- * for a comparision of ``pp_phase >= PHASE_AUTHENTICATE'' in order to
- * know whether LCP is up.
- */
-enum ppp_phase {
-	PHASE_DEAD, PHASE_ESTABLISH, PHASE_TERMINATE,
-	PHASE_AUTHENTICATE, PHASE_NETWORK
-};
-
-#define PP_MTU          1500    /* default/minimal MRU */
-#define PP_MAX_MRU	2048	/* maximal MRU we want to negotiate */
-
-/*
- * This is a cut down struct sppp (see below) that can easily be
- * exported to/ imported from userland without the need to include
- * dozens of kernel-internal header files.  It is used by the
- * SPPPIO[GS]DEFS ioctl commands below.
- */
-struct sppp_parms {
-	enum ppp_phase pp_phase;	/* phase we're currently in */
-	int	enable_vj;		/* VJ header compression enabled */
-	int	enable_ipv6;		/*
-					 * Enable IPv6 negotiations -- only
-					 * needed since each IPv4 i/f auto-
-					 * matically gets an IPv6 address
-					 * assigned, so we can't use this as
-					 * a decision.
-					 */
-	struct slcp lcp;		/* LCP params */
-	struct sipcp ipcp;		/* IPCP params */
-	struct sipcp ipv6cp;		/* IPv6CP params */
-	struct sauth myauth;		/* auth params, i'm peer */
-	struct sauth hisauth;		/* auth params, i'm authenticator */
-};
-
-/*
- * Definitions to pass struct sppp_parms data down into the kernel
- * using the SIOC[SG]IFGENERIC ioctl interface.
- *
- * In order to use this, create a struct spppreq, fill in the cmd
- * field with SPPPIOGDEFS, and put the address of this structure into
- * the ifr_data portion of a struct ifreq.  Pass this struct to a
- * SIOCGIFGENERIC ioctl.  Then replace the cmd field by SPPPIOSDEFS,
- * modify the defs field as desired, and pass the struct ifreq now
- * to a SIOCSIFGENERIC ioctl.
- */
-
-#define SPPPIOGDEFS  ((caddr_t)(('S' << 24) + (1 << 16) +\
-	sizeof(struct sppp_parms)))
-#define SPPPIOSDEFS  ((caddr_t)(('S' << 24) + (2 << 16) +\
-	sizeof(struct sppp_parms)))
-
-struct spppreq {
-	int	cmd;
-	struct sppp_parms defs;
-};
-
-#ifdef _KERNEL
-struct sppp {
-	/* NB: pp_if _must_ be first */
-	struct  ifnet pp_if;    /* network interface data */
-	struct  ifqueue pp_fastq; /* fast output queue */
-	struct	ifqueue pp_cpq;	/* PPP control protocol queue */
-	struct  sppp *pp_next;  /* next interface in keepalive list */
-	u_int   pp_mode;        /* major protocol modes (cisco/ppp/...) */
-	u_int   pp_flags;       /* sub modes */
-	u_short pp_alivecnt;    /* keepalive packets counter */
-	u_short pp_loopcnt;     /* loopback detection counter */
-	u_long  pp_seq[IDX_COUNT];	/* local sequence number */
-	u_long  pp_rseq[IDX_COUNT];	/* remote sequence number */
-	enum ppp_phase pp_phase;	/* phase we're currently in */
-	int	state[IDX_COUNT];	/* state machine */
-	u_char  confid[IDX_COUNT];	/* id of last configuration request */
-	int	rst_counter[IDX_COUNT];	/* restart counter */
-	int	fail_counter[IDX_COUNT]; /* negotiation failure counter */
-	int	confflags;	/* administrative configuration flags */
-#define CONF_ENABLE_VJ    0x01	/* VJ header compression enabled */
-#define CONF_ENABLE_IPV6  0x02	/* IPv6 administratively enabled */
-	time_t	pp_last_recv;	/* time last packet has been received */
-	time_t	pp_last_sent;	/* time last packet has been sent */
-	struct callout_handle ch[IDX_COUNT]; /* per-proto and if callouts */
-	struct callout_handle pap_my_to_ch; /* PAP needs one more... */
-	struct slcp lcp;		/* LCP params */
-	struct sipcp ipcp;		/* IPCP params */
-	struct sipcp ipv6cp;		/* IPv6CP params */
-	struct sauth myauth;		/* auth params, i'm peer */
-	struct sauth hisauth;		/* auth params, i'm authenticator */
-	struct slcompress *pp_comp;	/* for VJ compression */
-	/*
-	 * These functions are filled in by sppp_attach(), and are
-	 * expected to be used by the lower layer (hardware) drivers
-	 * in order to communicate the (un)availability of the
-	 * communication link.  Lower layer drivers that are always
-	 * ready to communicate (like hardware HDLC) can shortcut
-	 * pp_up from pp_tls, and pp_down from pp_tlf.
-	 */
-	void	(*pp_up)(struct sppp *sp);
-	void	(*pp_down)(struct sppp *sp);
-	/*
-	 * These functions need to be filled in by the lower layer
-	 * (hardware) drivers if they request notification from the
-	 * PPP layer whether the link is actually required.  They
-	 * correspond to the tls and tlf actions.
-	 */
-	void	(*pp_tls)(struct sppp *sp);
-	void	(*pp_tlf)(struct sppp *sp);
-	/*
-	 * These (optional) functions may be filled by the hardware
-	 * driver if any notification of established connections
-	 * (currently: IPCP up) is desired (pp_con) or any internal
-	 * state change of the interface state machine should be
-	 * signaled for monitoring purposes (pp_chg).
-	 */
-	void	(*pp_con)(struct sppp *sp);
-	void	(*pp_chg)(struct sppp *sp, int new_state);
-	/* These two fields are for use by the lower layer */
-	void    *pp_lowerp;
-	int     pp_loweri;
-};
-
-/* bits for pp_flags */
-#define PP_KEEPALIVE    0x01    /* use keepalive protocol */
-				/* 0x04 was PP_TIMO */
-#define PP_CALLIN	0x08	/* we are being called */
-#define PP_NEEDAUTH	0x10	/* remote requested authentication */
-
-void sppp_attach (struct ifnet *ifp);
-void sppp_detach (struct ifnet *ifp);
-void sppp_input (struct ifnet *ifp, struct mbuf *m);
-int sppp_ioctl (struct ifnet *ifp, u_long cmd, void *data);
-struct mbuf *sppp_dequeue (struct ifnet *ifp);
-struct mbuf *sppp_pick(struct ifnet *ifp);
-int sppp_isempty (struct ifnet *ifp);
-void sppp_flush (struct ifnet *ifp);
-#endif
-
-#endif /* _NET_IF_SPPP_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_stf.h b/newlib/libc/sys/linux/include/net/if_stf.h
deleted file mode 100644
index 3dbc61a0d..000000000
--- a/newlib/libc/sys/linux/include/net/if_stf.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*	$FreeBSD: src/sys/net/if_stf.h,v 1.4 2002/04/19 04:46:21 suz Exp $	*/
-/*	$KAME: if_stf.h,v 1.5 2001/10/12 10:09:17 keiichi Exp $	*/
-
-/*
- * Copyright (C) 2000 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NET_IF_STF_H_
-#define _NET_IF_STF_H_
-
-void in_stf_input(struct mbuf *, int);
-
-#endif /* _NET_IF_STF_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_tap.h b/newlib/libc/sys/linux/include/net/if_tap.h
deleted file mode 100644
index 14a4a8fd3..000000000
--- a/newlib/libc/sys/linux/include/net/if_tap.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 1999-2000 by Maksim Yevmenkin <m_evmenkin@yahoo.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * BASED ON:
- * -------------------------------------------------------------------------
- *
- * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk>
- * Nottingham University 1987.
- */
-
-/*
- * $FreeBSD: src/sys/net/if_tap.h,v 1.1 2000/07/20 17:01:10 nsayer Exp $
- * $Id$
- */
-
-#ifndef _NET_IF_TAP_H_
-#define _NET_IF_TAP_H_
-
-/* refer to if_tapvar.h for the softc stuff */
-
-/* maximum receive packet size (hard limit) */
-#define	TAPMRU		16384
-
-struct tapinfo {
-	int	baudrate;	/* linespeed                 */
-	short	mtu;		/* maximum transmission unit */
-	u_char	type;		/* ethernet, tokenring, etc. */
-	u_char	dummy;		/* place holder              */
-};
-
-/* ioctl's for get/set debug */
-#define	TAPSDEBUG		_IOW('t', 90, int)
-#define	TAPGDEBUG		_IOR('t', 89, int)
-#define	TAPSIFINFO		_IOW('t', 91, struct tapinfo)
-#define	TAPGIFINFO		_IOR('t', 92, struct tapinfo)
-
-/* VMware ioctl's */
-#define VMIO_SIOCSIFFLAGS	_IO('V', 0)
-#define VMIO_SIOCSKEEP		_IO('V', 1)
-#define VMIO_SIOCSIFBR		_IO('V', 2)
-#define VMIO_SIOCSLADRF		_IO('V', 3)
-
-/* XXX -- unimplemented */
-#define VMIO_SIOCSETMACADDR	_IO('V', 4)
-
-/* XXX -- not used? */
-#define VMIO_SIOCPORT		_IO('V', 5)
-#define VMIO_SIOCBRIDGE		_IO('V', 6)
-#define VMIO_SIOCNETIF		_IO('V', 7)
-
-#endif /* !_NET_IF_TAP_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_tapvar.h b/newlib/libc/sys/linux/include/net/if_tapvar.h
deleted file mode 100644
index d131f085f..000000000
--- a/newlib/libc/sys/linux/include/net/if_tapvar.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 1999-2000 by Maksim Yevmenkin <m_evmenkin@yahoo.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * BASED ON:
- * -------------------------------------------------------------------------
- *
- * Copyright (c) 1998 Brian Somers <brian@Awfulhak.org>
- * All rights reserved.
- *
- * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk>
- * Nottingham University 1987.
- */
-
-/*
- * $FreeBSD: src/sys/net/if_tapvar.h,v 1.4 2001/09/05 01:06:21 brooks Exp $
- * $Id$
- */
-
-#ifndef _NET_IF_TAPVAR_H_
-#define _NET_IF_TAPVAR_H_
-
-struct tap_softc {
-	struct arpcom	arpcom;			/* ethernet common data      */
-#define tap_if		arpcom.ac_if
-	struct resource	*tap_unit;		/* unit                      */
-
-	u_short		tap_flags;		/* misc flags                */
-#define	TAP_OPEN	(1 << 0)
-#define	TAP_INITED	(1 << 1)
-#define	TAP_RWAIT	(1 << 2)
-#define	TAP_ASYNC	(1 << 3)
-#define TAP_READY       (TAP_OPEN|TAP_INITED)
-#define	TAP_VMNET	(1 << 4)
-
-	u_int8_t 	ether_addr[ETHER_ADDR_LEN]; /* ether addr of the remote side */
-
-	pid_t		 tap_pid;		/* PID of process to open    */
-	struct sigio	*tap_sigio;		/* information for async I/O */
-	struct selinfo	 tap_rsel;		/* read select               */
-
-	SLIST_ENTRY(tap_softc)	tap_next;	/* next device in chain      */
-};
-
-#endif /* !_NET_IF_TAPVAR_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_tun.h b/newlib/libc/sys/linux/include/net/if_tun.h
deleted file mode 100644
index ed98e43fd..000000000
--- a/newlib/libc/sys/linux/include/net/if_tun.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*	$NetBSD: if_tun.h,v 1.5 1994/06/29 06:36:27 cgd Exp $	*/
-
-/*
- * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk>
- * Nottingham University 1987.
- *
- * This source may be freely distributed, however I would be interested
- * in any changes that are made.
- *
- * This driver takes packets off the IP i/f and hands them up to a
- * user process to have its wicked way with. This driver has it's
- * roots in a similar driver written by Phil Cockcroft (formerly) at
- * UCL. This driver is based much more on read/write/select mode of
- * operation though.
- *
- * $FreeBSD: src/sys/net/if_tun.h,v 1.17 2000/01/23 01:47:12 brian Exp $
- */
-
-#ifndef _NET_IF_TUN_H_
-#define _NET_IF_TUN_H_
-
-/* Refer to if_tunvar.h for the softc stuff */
-
-/* Maximum transmit packet size (default) */
-#define	TUNMTU		1500
-
-/* Maximum receive packet size (hard limit) */
-#define	TUNMRU		16384
-
-struct tuninfo {
-	int	baudrate;		/* linespeed */
-	short	mtu;			/* maximum transmission unit */
-	u_char	type;			/* ethernet, tokenring, etc. */
-	u_char	dummy;			/* place holder */
-};
-
-/* ioctl's for get/set debug */
-#define	TUNSDEBUG	_IOW('t', 90, int)
-#define	TUNGDEBUG	_IOR('t', 89, int)
-#define	TUNSIFINFO	_IOW('t', 91, struct tuninfo)
-#define	TUNGIFINFO	_IOR('t', 92, struct tuninfo)
-#define	TUNSLMODE	_IOW('t', 93, int)
-#define	TUNSIFMODE	_IOW('t', 94, int)
-#define	TUNSIFPID	_IO('t', 95)
-#define	TUNSIFHEAD	_IOW('t', 96, int)
-#define	TUNGIFHEAD	_IOR('t', 97, int)
-
-#endif /* !_NET_IF_TUN_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_tunvar.h b/newlib/libc/sys/linux/include/net/if_tunvar.h
deleted file mode 100644
index b85a25f71..000000000
--- a/newlib/libc/sys/linux/include/net/if_tunvar.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*-
- * Copyright (c) 1998 Brian Somers <brian@Awfulhak.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/net/if_tunvar.h,v 1.9 2001/06/01 15:51:10 brian Exp $
- */
-
-#ifndef _NET_IF_TUNVAR_H_
-#define _NET_IF_TUNVAR_H_
-
-struct tun_softc {
-	u_short	tun_flags;		/* misc flags */
-#define	TUN_OPEN	0x0001
-#define	TUN_INITED	0x0002
-#define	TUN_RCOLL	0x0004
-#define	TUN_IASET	0x0008
-#define	TUN_DSTADDR	0x0010
-#define	TUN_LMODE	0x0020
-#define	TUN_RWAIT	0x0040
-#define	TUN_ASYNC	0x0080
-#define	TUN_IFHEAD	0x0100
-
-#define TUN_READY       (TUN_OPEN | TUN_INITED)
-
-	pid_t	tun_pid;		/* PID of process to open */
-	struct	ifnet tun_if;		/* the interface */
-	struct  sigio *tun_sigio;	/* information for async I/O */
-	struct	selinfo	tun_rsel;	/* read select */
-	struct	selinfo	tun_wsel;	/* write select (not used) */
-
-	struct	tun_softc *next;	/* Next softc in list */
-	struct	resource *r_unit;	/* resource allocated for this unit */
-};
-
-#endif /* !_NET_IF_TUNVAR_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_types.h b/newlib/libc/sys/linux/include/net/if_types.h
deleted file mode 100644
index e24d18875..000000000
--- a/newlib/libc/sys/linux/include/net/if_types.h
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * Copyright (c) 1989, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)if_types.h	8.3 (Berkeley) 4/28/95
- * $FreeBSD: src/sys/net/if_types.h,v 1.13 2001/04/04 14:18:57 yar Exp $
- * $NetBSD: if_types.h,v 1.16 2000/04/19 06:30:53 itojun Exp $
- */
-
-#ifndef _NET_IF_TYPES_H_
-#define _NET_IF_TYPES_H_
-
-/*
- * Interface types for benefit of parsing media address headers.
- * This list is derived from the SNMP list of ifTypes, originally
- * documented in RFC1573, now maintained as:
- *
- * 	ftp.isi.edu/in-notes/iana/assignments/smi-numbers
- */
-
-#define	IFT_OTHER	0x1		/* none of the following */
-#define	IFT_1822	0x2		/* old-style arpanet imp */
-#define	IFT_HDH1822	0x3		/* HDH arpanet imp */
-#define	IFT_X25DDN	0x4		/* x25 to imp */
-#define	IFT_X25		0x5		/* PDN X25 interface (RFC877) */
-#define	IFT_ETHER	0x6		/* Ethernet CSMA/CD */
-#define	IFT_ISO88023	0x7		/* CMSA/CD */
-#define	IFT_ISO88024	0x8		/* Token Bus */
-#define	IFT_ISO88025	0x9		/* Token Ring */
-#define	IFT_ISO88026	0xa		/* MAN */
-#define	IFT_STARLAN	0xb
-#define	IFT_P10		0xc		/* Proteon 10MBit ring */
-#define	IFT_P80		0xd		/* Proteon 80MBit ring */
-#define	IFT_HY		0xe		/* Hyperchannel */
-#define	IFT_FDDI	0xf
-#define	IFT_LAPB	0x10
-#define	IFT_SDLC	0x11
-#define	IFT_T1		0x12
-#define	IFT_CEPT	0x13		/* E1 - european T1 */
-#define	IFT_ISDNBASIC	0x14
-#define	IFT_ISDNPRIMARY	0x15
-#define	IFT_PTPSERIAL	0x16		/* Proprietary PTP serial */
-#define	IFT_PPP		0x17		/* RFC 1331 */
-#define	IFT_LOOP	0x18		/* loopback */
-#define	IFT_EON		0x19		/* ISO over IP */
-#define	IFT_XETHER	0x1a		/* obsolete 3MB experimental ethernet */
-#define	IFT_NSIP	0x1b		/* XNS over IP */
-#define	IFT_SLIP	0x1c		/* IP over generic TTY */
-#define	IFT_ULTRA	0x1d		/* Ultra Technologies */
-#define	IFT_DS3		0x1e		/* Generic T3 */
-#define	IFT_SIP		0x1f		/* SMDS */
-#define	IFT_FRELAY	0x20		/* Frame Relay DTE only */
-#define	IFT_RS232	0x21
-#define	IFT_PARA	0x22		/* parallel-port */
-#define	IFT_ARCNET	0x23
-#define	IFT_ARCNETPLUS	0x24
-#define	IFT_ATM		0x25		/* ATM cells */
-#define	IFT_MIOX25	0x26
-#define	IFT_SONET	0x27		/* SONET or SDH */
-#define	IFT_X25PLE	0x28
-#define	IFT_ISO88022LLC	0x29
-#define	IFT_LOCALTALK	0x2a
-#define	IFT_SMDSDXI	0x2b
-#define	IFT_FRELAYDCE	0x2c		/* Frame Relay DCE */
-#define	IFT_V35		0x2d
-#define	IFT_HSSI	0x2e
-#define	IFT_HIPPI	0x2f
-#define	IFT_MODEM	0x30		/* Generic Modem */
-#define	IFT_AAL5	0x31		/* AAL5 over ATM */
-#define	IFT_SONETPATH	0x32
-#define	IFT_SONETVT	0x33
-#define	IFT_SMDSICIP	0x34		/* SMDS InterCarrier Interface */
-#define	IFT_PROPVIRTUAL	0x35		/* Proprietary Virtual/internal */
-#define	IFT_PROPMUX	0x36		/* Proprietary Multiplexing */
-#define	IFT_IEEE80212		   0x37 /* 100BaseVG */
-#define	IFT_FIBRECHANNEL	   0x38 /* Fibre Channel */
-#define	IFT_HIPPIINTERFACE	   0x39 /* HIPPI interfaces	 */
-#define	IFT_FRAMERELAYINTERCONNECT 0x3a /* Obsolete, use either 0x20 or 0x2c */
-#define	IFT_AFLANE8023		   0x3b /* ATM Emulated LAN for 802.3 */
-#define	IFT_AFLANE8025		   0x3c /* ATM Emulated LAN for 802.5 */
-#define	IFT_CCTEMUL		   0x3d /* ATM Emulated circuit		  */
-#define	IFT_FASTETHER		   0x3e /* Fast Ethernet (100BaseT) */
-#define	IFT_ISDN		   0x3f /* ISDN and X.25	    */
-#define	IFT_V11			   0x40 /* CCITT V.11/X.21		*/
-#define	IFT_V36			   0x41 /* CCITT V.36			*/
-#define	IFT_G703AT64K		   0x42 /* CCITT G703 at 64Kbps */
-#define	IFT_G703AT2MB		   0x43 /* Obsolete see DS1-MIB */
-#define	IFT_QLLC		   0x44 /* SNA QLLC			*/
-#define	IFT_FASTETHERFX		   0x45 /* Fast Ethernet (100BaseFX)	*/
-#define	IFT_CHANNEL		   0x46 /* channel			*/
-#define	IFT_IEEE80211		   0x47 /* radio spread spectrum	*/
-#define	IFT_IBM370PARCHAN	   0x48 /* IBM System 360/370 OEMI Channel */
-#define	IFT_ESCON		   0x49 /* IBM Enterprise Systems Connection */
-#define	IFT_DLSW		   0x4a /* Data Link Switching */
-#define	IFT_ISDNS		   0x4b /* ISDN S/T interface */
-#define	IFT_ISDNU		   0x4c /* ISDN U interface */
-#define	IFT_LAPD		   0x4d /* Link Access Protocol D */
-#define	IFT_IPSWITCH		   0x4e /* IP Switching Objects */
-#define	IFT_RSRB		   0x4f /* Remote Source Route Bridging */
-#define	IFT_ATMLOGICAL		   0x50 /* ATM Logical Port */
-#define	IFT_DS0			   0x51 /* Digital Signal Level 0 */
-#define	IFT_DS0BUNDLE		   0x52 /* group of ds0s on the same ds1 */
-#define	IFT_BSC			   0x53 /* Bisynchronous Protocol */
-#define	IFT_ASYNC		   0x54 /* Asynchronous Protocol */
-#define	IFT_CNR			   0x55 /* Combat Net Radio */
-#define	IFT_ISO88025DTR		   0x56 /* ISO 802.5r DTR */
-#define	IFT_EPLRS		   0x57 /* Ext Pos Loc Report Sys */
-#define	IFT_ARAP		   0x58 /* Appletalk Remote Access Protocol */
-#define	IFT_PROPCNLS		   0x59 /* Proprietary Connectionless Protocol*/
-#define	IFT_HOSTPAD		   0x5a /* CCITT-ITU X.29 PAD Protocol */
-#define	IFT_TERMPAD		   0x5b /* CCITT-ITU X.3 PAD Facility */
-#define	IFT_FRAMERELAYMPI	   0x5c /* Multiproto Interconnect over FR */
-#define	IFT_X213		   0x5d /* CCITT-ITU X213 */
-#define	IFT_ADSL		   0x5e /* Asymmetric Digital Subscriber Loop */
-#define	IFT_RADSL		   0x5f /* Rate-Adapt. Digital Subscriber Loop*/
-#define	IFT_SDSL		   0x60 /* Symmetric Digital Subscriber Loop */
-#define	IFT_VDSL		   0x61 /* Very H-Speed Digital Subscrib. Loop*/
-#define	IFT_ISO88025CRFPINT	   0x62 /* ISO 802.5 CRFP */
-#define	IFT_MYRINET		   0x63 /* Myricom Myrinet */
-#define	IFT_VOICEEM		   0x64 /* voice recEive and transMit */
-#define	IFT_VOICEFXO		   0x65 /* voice Foreign Exchange Office */
-#define	IFT_VOICEFXS		   0x66 /* voice Foreign Exchange Station */
-#define	IFT_VOICEENCAP		   0x67 /* voice encapsulation */
-#define	IFT_VOICEOVERIP		   0x68 /* voice over IP encapsulation */
-#define	IFT_ATMDXI		   0x69 /* ATM DXI */
-#define	IFT_ATMFUNI		   0x6a /* ATM FUNI */
-#define	IFT_ATMIMA		   0x6b /* ATM IMA		      */
-#define	IFT_PPPMULTILINKBUNDLE	   0x6c /* PPP Multilink Bundle */
-#define	IFT_IPOVERCDLC		   0x6d /* IBM ipOverCdlc */
-#define	IFT_IPOVERCLAW		   0x6e /* IBM Common Link Access to Workstn */
-#define	IFT_STACKTOSTACK	   0x6f /* IBM stackToStack */
-#define	IFT_VIRTUALIPADDRESS	   0x70 /* IBM VIPA */
-#define	IFT_MPC			   0x71 /* IBM multi-protocol channel support */
-#define	IFT_IPOVERATM		   0x72 /* IBM ipOverAtm */
-#define	IFT_ISO88025FIBER	   0x73 /* ISO 802.5j Fiber Token Ring */
-#define	IFT_TDLC		   0x74 /* IBM twinaxial data link control */
-#define	IFT_GIGABITETHERNET	   0x75 /* Gigabit Ethernet */
-#define	IFT_HDLC		   0x76 /* HDLC */
-#define	IFT_LAPF		   0x77 /* LAP F */
-#define	IFT_V37			   0x78 /* V.37 */
-#define	IFT_X25MLP		   0x79 /* Multi-Link Protocol */
-#define	IFT_X25HUNTGROUP	   0x7a /* X25 Hunt Group */
-#define	IFT_TRANSPHDLC		   0x7b /* Transp HDLC */
-#define	IFT_INTERLEAVE		   0x7c /* Interleave channel */
-#define	IFT_FAST		   0x7d /* Fast channel */
-#define	IFT_IP			   0x7e /* IP (for APPN HPR in IP networks) */
-#define	IFT_DOCSCABLEMACLAYER	   0x7f /* CATV Mac Layer */
-#define	IFT_DOCSCABLEDOWNSTREAM	   0x80 /* CATV Downstream interface */
-#define	IFT_DOCSCABLEUPSTREAM	   0x81 /* CATV Upstream interface */
-#define	IFT_A12MPPSWITCH	   0x82	/* Avalon Parallel Processor */
-#define	IFT_TUNNEL		   0x83	/* Encapsulation interface */
-#define	IFT_COFFEE		   0x84	/* coffee pot */
-#define	IFT_CES			   0x85	/* Circiut Emulation Service */
-#define	IFT_ATMSUBINTERFACE	   0x86	/* (x)  ATM Sub Interface */
-#define	IFT_L2VLAN		   0x87	/* Layer 2 Virtual LAN using 802.1Q */
-#define	IFT_L3IPVLAN		   0x88	/* Layer 3 Virtual LAN - IP Protocol */
-#define	IFT_L3IPXVLAN		   0x89	/* Layer 3 Virtual LAN - IPX Prot. */
-#define	IFT_DIGITALPOWERLINE	   0x8a	/* IP over Power Lines */
-#define	IFT_MEDIAMAILOVERIP	   0x8b	/* (xxx)  Multimedia Mail over IP */
-#define	IFT_DTM			   0x8c	/* Dynamic synchronous Transfer Mode */
-#define	IFT_DCN			   0x8d	/* Data Communications Network */
-#define	IFT_IPFORWARD		   0x8e	/* IP Forwarding Interface */
-#define	IFT_MSDSL		   0x8f	/* Multi-rate Symmetric DSL */
-#define	IFT_IEEE1394		   0x90	/* IEEE1394 High Performance SerialBus*/
-#define	IFT_IFGSN		   0x91	/* HIPPI-6400 */
-#define	IFT_DVBRCCMACLAYER	   0x92	/* DVB-RCC MAC Layer */
-#define	IFT_DVBRCCDOWNSTREAM	   0x93	/* DVB-RCC Downstream Channel */
-#define	IFT_DVBRCCUPSTREAM	   0x94	/* DVB-RCC Upstream Channel */
-#define	IFT_ATMVIRTUAL		   0x95	/* ATM Virtual Interface */
-#define	IFT_MPLSTUNNEL		   0x96	/* MPLS Tunnel Virtual Interface */
-#define	IFT_SRP			   0x97	/* Spatial Reuse Protocol */
-#define	IFT_VOICEOVERATM	   0x98	/* Voice over ATM */
-#define	IFT_VOICEOVERFRAMERELAY	   0x99	/* Voice Over Frame Relay */
-#define	IFT_IDSL		   0x9a	/* Digital Subscriber Loop over ISDN */
-#define	IFT_COMPOSITELINK	   0x9b	/* Avici Composite Link Interface */
-#define	IFT_SS7SIGLINK		   0x9c	/* SS7 Signaling Link */
-#define	IFT_PROPWIRELESSP2P	   0x9d	/* Prop. P2P wireless interface */
-#define	IFT_FRFORWARD		   0x9e	/* Frame forward Interface */
-#define	IFT_RFC1483		   0x9f	/* Multiprotocol over ATM AAL5 */
-#define	IFT_USB			   0xa0	/* USB Interface */
-#define	IFT_IEEE8023ADLAG	   0xa1	/* IEEE 802.3ad Link Aggregate*/
-#define	IFT_BGPPOLICYACCOUNTING	   0xa2	/* BGP Policy Accounting */
-#define	IFT_FRF16MFRBUNDLE	   0xa3	/* FRF.16 Multilik Frame Relay*/
-#define	IFT_H323GATEKEEPER	   0xa4	/* H323 Gatekeeper */
-#define	IFT_H323PROXY		   0xa5	/* H323 Voice and Video Proxy */
-#define	IFT_MPLS		   0xa6	/* MPLS */
-#define	IFT_MFSIGLINK		   0xa7	/* Multi-frequency signaling link */
-#define	IFT_HDSL2		   0xa8	/* High Bit-Rate DSL, 2nd gen. */
-#define	IFT_SHDSL		   0xa9	/* Multirate HDSL2 */
-#define	IFT_DS1FDL		   0xaa	/* Facility Data Link (4Kbps) on a DS1*/
-#define	IFT_POS			   0xab	/* Packet over SONET/SDH Interface */
-#define	IFT_DVBASILN		   0xac	/* DVB-ASI Input */
-#define	IFT_DVBASIOUT		   0xad	/* DVB-ASI Output */
-#define	IFT_PLC			   0xae	/* Power Line Communications */
-#define	IFT_NFAS		   0xaf	/* Non-Facility Associated Signaling */
-#define	IFT_TR008		   0xb0	/* TROO8 */
-#define	IFT_GR303RDT		   0xb1	/* Remote Digital Terminal */
-#define	IFT_GR303IDT		   0xb2	/* Integrated Digital Terminal */
-#define	IFT_ISUP		   0xb3	/* ISUP */
-#define	IFT_PROPDOCSWIRELESSMACLAYER	   0xb4	/* prop/Wireless MAC Layer */
-#define	IFT_PROPDOCSWIRELESSDOWNSTREAM	   0xb5	/* prop/Wireless Downstream */
-#define	IFT_PROPDOCSWIRELESSUPSTREAM	   0xb6	/* prop/Wireless Upstream */
-#define	IFT_HIPERLAN2		   0xb7	/* HIPERLAN Type 2 Radio Interface */
-#define	IFT_PROPBWAP2MP		   0xb8	/* PropBroadbandWirelessAccess P2MP*/
-#define	IFT_SONETOVERHEADCHANNEL   0xb9	/* SONET Overhead Channel */
-#define	IFT_DIGITALWRAPPEROVERHEADCHANNEL  0xba	/* Digital Wrapper Overhead */
-#define	IFT_AAL2		   0xbb	/* ATM adaptation layer 2 */
-#define	IFT_RADIOMAC		   0xbc	/* MAC layer over radio links */
-#define	IFT_ATMRADIO		   0xbd	/* ATM over radio links */
-#define	IFT_IMT			   0xbe /* Inter-Machine Trunks */
-#define	IFT_MVL			   0xbf /* Multiple Virtual Lines DSL */
-#define	IFT_REACHDSL		   0xc0 /* Long Reach DSL */
-#define	IFT_FRDLCIENDPT		   0xc1 /* Frame Relay DLCI End Point */
-#define	IFT_ATMVCIENDPT		   0xc2 /* ATM VCI End Point */
-#define	IFT_OPTICALCHANNEL	   0xc3 /* Optical Channel */
-#define	IFT_OPTICALTRANSPORT	   0xc4 /* Optical Transport */
-
-/* not based on IANA assignments */
-#define	IFT_GIF		0xf0
-#define	IFT_PVC		0xf1
-#define	IFT_FAITH	0xf2
-#define	IFT_STF		0xf3
-#endif /* !_NET_IF_TYPES_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_var.h b/newlib/libc/sys/linux/include/net/if_var.h
deleted file mode 100644
index cc53626ba..000000000
--- a/newlib/libc/sys/linux/include/net/if_var.h
+++ /dev/null
@@ -1,469 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	From: @(#)if.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_var.h,v 1.46 2002/05/07 18:11:55 imp Exp $
- */
-
-#ifndef	_NET_IF_VAR_H_
-#define	_NET_IF_VAR_H_
-
-/*
- * Structures defining a network interface, providing a packet
- * transport mechanism (ala level 0 of the PUP protocols).
- *
- * Each interface accepts output datagrams of a specified maximum
- * length, and provides higher level routines with input datagrams
- * received from its medium.
- *
- * Output occurs when the routine if_output is called, with three parameters:
- *	(*ifp->if_output)(ifp, m, dst, rt)
- * Here m is the mbuf chain to be sent and dst is the destination address.
- * The output routine encapsulates the supplied datagram if necessary,
- * and then transmits it on its medium.
- *
- * On input, each interface unwraps the data received by it, and either
- * places it on the input queue of a internetwork datagram routine
- * and posts the associated software interrupt, or passes the datagram to a raw
- * packet input routine.
- *
- * Routines exist for locating interfaces by their addresses
- * or for locating a interface on a certain network, as well as more general
- * routing and gateway routines maintaining information used to locate
- * interfaces.  These routines live in the files if.c and route.c
- */
-
-#ifdef __STDC__
-/*
- * Forward structure declarations for function prototypes [sic].
- */
-struct	mbuf;
-struct	thread;
-struct	rtentry;
-struct	rt_addrinfo;
-struct	socket;
-struct	ether_header;
-#endif
-
-#include <sys/queue.h>		/* get TAILQ macros */
-
-#ifdef _KERNEL
-#include <sys/mbuf.h>
-#include <sys/systm.h>		/* XXX */
-#endif /* _KERNEL */
-#include <sys/lock.h>		/* XXX */
-#include <sys/mutex.h>		/* XXX */
-#include <sys/event.h>		/* XXX */
-
-TAILQ_HEAD(ifnethead, ifnet);	/* we use TAILQs so that the order of */
-TAILQ_HEAD(ifaddrhead, ifaddr);	/* instantiation is preserved in the list */
-TAILQ_HEAD(ifprefixhead, ifprefix);
-TAILQ_HEAD(ifmultihead, ifmultiaddr);
-
-/*
- * Structure defining a queue for a network interface.
- */
-struct	ifqueue {
-	struct	mbuf *ifq_head;
-	struct	mbuf *ifq_tail;
-	int	ifq_len;
-	int	ifq_maxlen;
-	int	ifq_drops;
-	struct	mtx ifq_mtx;
-};
-
-/*
- * Structure defining a network interface.
- *
- * (Would like to call this struct ``if'', but C isn't PL/1.)
- */
-
-/*
- * NB: For FreeBSD, it is assumed that each NIC driver's softc starts with
- * one of these structures, typically held within an arpcom structure.
- *
- *	struct <foo>_softc {
- *		struct arpcom {
- *			struct  ifnet ac_if;
- *			...
- *		} <arpcom> ;
- *		...
- *	};
- *
- * The assumption is used in a number of places, including many
- * files in sys/net, device drivers, and sys/dev/mii.c:miibus_attach().
- *
- * Unfortunately devices' softc are opaque, so we depend on this layout
- * to locate the struct ifnet from the softc in the generic code.
- * 
- */
-struct ifnet {
-	void	*if_softc;		/* pointer to driver state */
-	char	*if_name;		/* name, e.g. ``en'' or ``lo'' */
-	TAILQ_ENTRY(ifnet) if_link; 	/* all struct ifnets are chained */
-	struct	ifaddrhead if_addrhead;	/* linked list of addresses per if */
-	struct	klist if_klist;		/* events attached to this if */
-	int	if_pcount;		/* number of promiscuous listeners */
-	struct	bpf_if *if_bpf;		/* packet filter structure */
-	u_short	if_index;		/* numeric abbreviation for this if  */
-	short	if_unit;		/* sub-unit for lower level driver */
-	short	if_timer;		/* time 'til if_watchdog called */
-	short	if_flags;		/* up/down, broadcast, etc. */
-	int	if_capabilities;	/* interface capabilities */
-	int	if_capenable;		/* enabled features */
-	int	if_ipending;		/* interrupts pending */
-	void	*if_linkmib;		/* link-type-specific MIB data */
-	size_t	if_linkmiblen;		/* length of above data */
-	struct	if_data if_data;
-	struct	ifmultihead if_multiaddrs; /* multicast addresses configured */
-	int	if_amcount;		/* number of all-multicast requests */
-/* procedure handles */
-	int	(*if_output)		/* output routine (enqueue) */
-		(struct ifnet *, struct mbuf *, struct sockaddr *,
-		     struct rtentry *);
-	void	(*if_start)		/* initiate output routine */
-		(struct ifnet *);
-	int	(*if_done)		/* output complete routine */
-		(struct ifnet *);	/* (XXX not used; fake prototype) */
-	int	(*if_ioctl)		/* ioctl routine */
-		(struct ifnet *, u_long, caddr_t);
-	void	(*if_watchdog)		/* timer routine */
-		(struct ifnet *);
-	int	(*if_poll_recv)		/* polled receive routine */
-		(struct ifnet *, int *);
-	int	(*if_poll_xmit)		/* polled transmit routine */
-		(struct ifnet *, int *);
-	void	(*if_poll_intren)	/* polled interrupt reenable routine */
-		(struct ifnet *);
-	void	(*if_poll_slowinput)	/* input routine for slow devices */
-		(struct ifnet *, struct mbuf *);
-	void	(*if_init)		/* Init routine */
-		(void *);
-	int	(*if_resolvemulti)	/* validate/resolve multicast */
-		(struct ifnet *, struct sockaddr **, struct sockaddr *);
-	struct	ifqueue if_snd;		/* output queue */
-	struct	ifqueue *if_poll_slowq;	/* input queue for slow devices */
-	struct	ifprefixhead if_prefixhead; /* list of prefixes per if */
-	u_int8_t *if_broadcastaddr;	/* linklevel broadcast bytestring */
-};
-
-typedef void if_init_f_t(void *);
-
-#define	if_mtu		if_data.ifi_mtu
-#define	if_type		if_data.ifi_type
-#define if_physical	if_data.ifi_physical
-#define	if_addrlen	if_data.ifi_addrlen
-#define	if_hdrlen	if_data.ifi_hdrlen
-#define	if_metric	if_data.ifi_metric
-#define	if_baudrate	if_data.ifi_baudrate
-#define	if_hwassist	if_data.ifi_hwassist
-#define	if_ipackets	if_data.ifi_ipackets
-#define	if_ierrors	if_data.ifi_ierrors
-#define	if_opackets	if_data.ifi_opackets
-#define	if_oerrors	if_data.ifi_oerrors
-#define	if_collisions	if_data.ifi_collisions
-#define	if_ibytes	if_data.ifi_ibytes
-#define	if_obytes	if_data.ifi_obytes
-#define	if_imcasts	if_data.ifi_imcasts
-#define	if_omcasts	if_data.ifi_omcasts
-#define	if_iqdrops	if_data.ifi_iqdrops
-#define	if_noproto	if_data.ifi_noproto
-#define	if_lastchange	if_data.ifi_lastchange
-#define if_recvquota	if_data.ifi_recvquota
-#define	if_xmitquota	if_data.ifi_xmitquota
-#define if_rawoutput(if, m, sa) if_output(if, m, sa, (struct rtentry *)0)
-
-/* for compatibility with other BSDs */
-#define	if_addrlist	if_addrhead
-#define	if_list		if_link
-
-/*
- * Bit values in if_ipending
- */
-#define	IFI_RECV	1	/* I want to receive */
-#define	IFI_XMIT	2	/* I want to transmit */
-
-/*
- * Output queues (ifp->if_snd) and slow device input queues (*ifp->if_slowq)
- * are queues of messages stored on ifqueue structures
- * (defined above).  Entries are added to and deleted from these structures
- * by these macros, which should be called with ipl raised to splimp().
- */
-#define IF_LOCK(ifq)		mtx_lock(&(ifq)->ifq_mtx)
-#define IF_UNLOCK(ifq)		mtx_unlock(&(ifq)->ifq_mtx)
-#define	_IF_QFULL(ifq)		((ifq)->ifq_len >= (ifq)->ifq_maxlen)
-#define	_IF_DROP(ifq)		((ifq)->ifq_drops++)
-#define	_IF_QLEN(ifq)		((ifq)->ifq_len)
-
-#define	_IF_ENQUEUE(ifq, m) do { 				\
-	(m)->m_nextpkt = NULL;					\
-	if ((ifq)->ifq_tail == NULL) 				\
-		(ifq)->ifq_head = m; 				\
-	else 							\
-		(ifq)->ifq_tail->m_nextpkt = m; 		\
-	(ifq)->ifq_tail = m; 					\
-	(ifq)->ifq_len++; 					\
-} while (0)
-
-#define IF_ENQUEUE(ifq, m) do {					\
-	IF_LOCK(ifq); 						\
-	_IF_ENQUEUE(ifq, m); 					\
-	IF_UNLOCK(ifq); 					\
-} while (0)
-
-#define	_IF_PREPEND(ifq, m) do {				\
-	(m)->m_nextpkt = (ifq)->ifq_head; 			\
-	if ((ifq)->ifq_tail == NULL) 				\
-		(ifq)->ifq_tail = (m); 				\
-	(ifq)->ifq_head = (m); 					\
-	(ifq)->ifq_len++; 					\
-} while (0)
-
-#define IF_PREPEND(ifq, m) do {		 			\
-	IF_LOCK(ifq); 						\
-	_IF_PREPEND(ifq, m); 					\
-	IF_UNLOCK(ifq); 					\
-} while (0)
-
-#define	_IF_DEQUEUE(ifq, m) do { 				\
-	(m) = (ifq)->ifq_head; 					\
-	if (m) { 						\
-		if (((ifq)->ifq_head = (m)->m_nextpkt) == 0) 	\
-			(ifq)->ifq_tail = NULL; 		\
-		(m)->m_nextpkt = NULL; 				\
-		(ifq)->ifq_len--; 				\
-	} 							\
-} while (0)
-
-#define IF_DEQUEUE(ifq, m) do { 				\
-	IF_LOCK(ifq); 						\
-	_IF_DEQUEUE(ifq, m); 					\
-	IF_UNLOCK(ifq); 					\
-} while (0)
-
-#define IF_DRAIN(ifq) do { 					\
-	struct mbuf *m; 					\
-	IF_LOCK(ifq); 						\
-	for (;;) { 						\
-		_IF_DEQUEUE(ifq, m); 				\
-		if (m == NULL) 					\
-			break; 					\
-		m_freem(m); 					\
-	} 							\
-	IF_UNLOCK(ifq); 					\
-} while (0)
-
-#ifdef _KERNEL
-#define	IF_HANDOFF(ifq, m, ifp)			if_handoff(ifq, m, ifp, 0)
-#define	IF_HANDOFF_ADJ(ifq, m, ifp, adj)	if_handoff(ifq, m, ifp, adj)
-
-static __inline int
-if_handoff(struct ifqueue *ifq, struct mbuf *m, struct ifnet *ifp, int adjust)
-{
-	int active = 0;
-
-	IF_LOCK(ifq);
-	if (_IF_QFULL(ifq)) {
-		_IF_DROP(ifq);
-		IF_UNLOCK(ifq);
-		m_freem(m);
-		return (0);
-	}
-	if (ifp != NULL) {
-		ifp->if_obytes += m->m_pkthdr.len + adjust;
-		if (m->m_flags & M_MCAST)
-			ifp->if_omcasts++;
-		active = ifp->if_flags & IFF_OACTIVE;
-	}
-	_IF_ENQUEUE(ifq, m);
-	IF_UNLOCK(ifq);
-	if (ifp != NULL && !active)
-		(*ifp->if_start)(ifp);
-	return (1);
-}
-
-/*
- * 72 was chosen below because it is the size of a TCP/IP
- * header (40) + the minimum mss (32).
- */
-#define	IF_MINMTU	72
-#define	IF_MAXMTU	65535
-
-#endif /* _KERNEL */
-
-/*
- * The ifaddr structure contains information about one address
- * of an interface.  They are maintained by the different address families,
- * are allocated and attached when an address is set, and are linked
- * together so all addresses for an interface can be located.
- */
-struct ifaddr {
-	struct	sockaddr *ifa_addr;	/* address of interface */
-	struct	sockaddr *ifa_dstaddr;	/* other end of p-to-p link */
-#define	ifa_broadaddr	ifa_dstaddr	/* broadcast address interface */
-	struct	sockaddr *ifa_netmask;	/* used to determine subnet */
-	struct	if_data if_data;	/* not all members are meaningful */
-	struct	ifnet *ifa_ifp;		/* back-pointer to interface */
-	TAILQ_ENTRY(ifaddr) ifa_link;	/* queue macro glue */
-	void	(*ifa_rtrequest)	/* check or clean routes (+ or -)'d */
-		(int, struct rtentry *, struct rt_addrinfo *);
-	u_short	ifa_flags;		/* mostly rt_flags for cloning */
-	u_int	ifa_refcnt;		/* references to this structure */
-	int	ifa_metric;		/* cost of going out this interface */
-#ifdef notdef
-	struct	rtentry *ifa_rt;	/* XXXX for ROUTETOIF ????? */
-#endif
-	int (*ifa_claim_addr)		/* check if an addr goes to this if */
-		(struct ifaddr *, struct sockaddr *);
-
-};
-#define	IFA_ROUTE	RTF_UP		/* route installed */
-
-/* for compatibility with other BSDs */
-#define	ifa_list	ifa_link
-
-/*
- * The prefix structure contains information about one prefix
- * of an interface.  They are maintained by the different address families,
- * are allocated and attached when an prefix or an address is set,
- * and are linked together so all prefixes for an interface can be located.
- */
-struct ifprefix {
-	struct	sockaddr *ifpr_prefix;	/* prefix of interface */
-	struct	ifnet *ifpr_ifp;	/* back-pointer to interface */
-	TAILQ_ENTRY(ifprefix) ifpr_list; /* queue macro glue */
-	u_char	ifpr_plen;		/* prefix length in bits */
-	u_char	ifpr_type;		/* protocol dependent prefix type */
-};
-
-/*
- * Multicast address structure.  This is analogous to the ifaddr
- * structure except that it keeps track of multicast addresses.
- * Also, the reference count here is a count of requests for this
- * address, not a count of pointers to this structure.
- */
-struct ifmultiaddr {
-	TAILQ_ENTRY(ifmultiaddr) ifma_link; /* queue macro glue */
-	struct	sockaddr *ifma_addr; 	/* address this membership is for */
-	struct	sockaddr *ifma_lladdr;	/* link-layer translation, if any */
-	struct	ifnet *ifma_ifp;	/* back-pointer to interface */
-	u_int	ifma_refcount;		/* reference count */
-	void	*ifma_protospec;	/* protocol-specific state, if any */
-};
-
-#ifdef _KERNEL
-#define	IFAFREE(ifa) \
-	do { \
-		if ((ifa)->ifa_refcnt <= 0) \
-			ifafree(ifa); \
-		else \
-			(ifa)->ifa_refcnt--; \
-	} while (0)
-
-struct ifindex_entry {
-	struct	ifnet *ife_ifnet;
-	struct	ifaddr *ife_ifnet_addr;
-	dev_t	ife_dev;
-};
-
-#define ifnet_byindex(idx)	ifindex_table[(idx)].ife_ifnet
-#define ifaddr_byindex(idx)	ifindex_table[(idx)].ife_ifnet_addr
-#define ifdev_byindex(idx)	ifindex_table[(idx)].ife_dev
-
-extern	struct ifnethead ifnet;
-extern	struct ifindex_entry *ifindex_table;
-extern	int ifqmaxlen;
-extern	struct ifnet *loif;	/* first loopback interface */
-extern	int if_index;
-
-void	ether_ifattach(struct ifnet *, int);
-void	ether_ifdetach(struct ifnet *, int);
-void	ether_input(struct ifnet *, struct ether_header *, struct mbuf *);
-void	ether_demux(struct ifnet *, struct ether_header *, struct mbuf *);
-int	ether_output(struct ifnet *,
-	   struct mbuf *, struct sockaddr *, struct rtentry *);
-int	ether_output_frame(struct ifnet *, struct mbuf *);
-int	ether_ioctl(struct ifnet *, int, caddr_t);
-
-int	if_addmulti(struct ifnet *, struct sockaddr *, struct ifmultiaddr **);
-int	if_allmulti(struct ifnet *, int);
-void	if_attach(struct ifnet *);
-int	if_delmulti(struct ifnet *, struct sockaddr *);
-void	if_detach(struct ifnet *);
-void	if_down(struct ifnet *);
-void	if_route(struct ifnet *, int flag, int fam);
-int	if_setlladdr(struct ifnet *, const u_char *, int);
-void	if_unroute(struct ifnet *, int flag, int fam);
-void	if_up(struct ifnet *);
-/*void	ifinit(void);*/ /* declared in systm.h for main() */
-int	ifioctl(struct socket *, u_long, caddr_t, struct thread *);
-int	ifpromisc(struct ifnet *, int);
-struct	ifnet *ifunit(const char *);
-struct	ifnet *if_withname(struct sockaddr *);
-
-int	if_poll_recv_slow(struct ifnet *ifp, int *quotap);
-void	if_poll_xmit_slow(struct ifnet *ifp, int *quotap);
-void	if_poll_throttle(void);
-void	if_poll_unthrottle(void *);
-void	if_poll_init(void);
-void	if_poll(void);
-
-struct	ifaddr *ifa_ifwithaddr(struct sockaddr *);
-struct	ifaddr *ifa_ifwithdstaddr(struct sockaddr *);
-struct	ifaddr *ifa_ifwithnet(struct sockaddr *);
-struct	ifaddr *ifa_ifwithroute(int, struct sockaddr *, struct sockaddr *);
-struct	ifaddr *ifaof_ifpforaddr(struct sockaddr *, struct ifnet *);
-void	ifafree(struct ifaddr *);
-
-struct	ifmultiaddr *ifmaof_ifpforaddr(struct sockaddr *, struct ifnet *);
-int	if_simloop(struct ifnet *ifp, struct mbuf *m, int af, int hlen);
-
-void	if_clone_attach(struct if_clone *);
-void	if_clone_detach(struct if_clone *);
-
-int	if_clone_create(char *, int);
-int	if_clone_destroy(const char *);
-
-#define IF_LLADDR(ifp)							\
-    LLADDR((struct sockaddr_dl *) ifaddr_byindex((ifp)->if_index)->ifa_addr)
-
-#ifdef DEVICE_POLLING
-enum poll_cmd {	POLL_ONLY, POLL_AND_CHECK_STATUS, POLL_DEREGISTER };
-
-typedef	void poll_handler_t(struct ifnet *ifp, enum poll_cmd cmd, int count);
-int    ether_poll_register(poll_handler_t *h, struct ifnet *ifp);
-int    ether_poll_deregister(struct ifnet *ifp);
-#endif /* DEVICE_POLLING */
-
-#endif /* _KERNEL */
-
-#endif /* !_NET_IF_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/net/if_vlan_var.h b/newlib/libc/sys/linux/include/net/if_vlan_var.h
deleted file mode 100644
index 249543b66..000000000
--- a/newlib/libc/sys/linux/include/net/if_vlan_var.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright 1998 Massachusetts Institute of Technology
- *
- * Permission to use, copy, modify, and distribute this software and
- * its documentation for any purpose and without fee is hereby
- * granted, provided that both the above copyright notice and this
- * permission notice appear in all copies, that both the above
- * copyright notice and this permission notice appear in all
- * supporting documentation, and that the name of M.I.T. not be used
- * in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.  M.I.T. makes
- * no representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied
- * warranty.
- * 
- * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
- * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
- * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/net/if_vlan_var.h,v 1.11 2002/03/11 09:26:07 mux Exp $
- */
-
-#ifndef _NET_IF_VLAN_VAR_H_
-#define	_NET_IF_VLAN_VAR_H_	1
-
-#ifdef _KERNEL
-struct vlan_mc_entry {
-	struct ether_addr		mc_addr;
-	SLIST_ENTRY(vlan_mc_entry)	mc_entries;
-};
-
-struct	ifvlan {
-	struct	arpcom ifv_ac;	/* make this an interface */
-	struct	ifnet *ifv_p;	/* parent inteface of this vlan */
-	struct	ifv_linkmib {
-		int	ifvm_parent;
-		u_int16_t ifvm_proto; /* encapsulation ethertype */
-		u_int16_t ifvm_tag; /* tag to apply on packets leaving if */
-	}	ifv_mib;
-	SLIST_HEAD(__vlan_mchead, vlan_mc_entry)	vlan_mc_listhead;
-	LIST_ENTRY(ifvlan) ifv_list;
-};
-#define	ifv_if	ifv_ac.ac_if
-#define	ifv_tag	ifv_mib.ifvm_tag
-#endif /* _KERNEL */
-
-struct	ether_vlan_header {
-	u_char	evl_dhost[ETHER_ADDR_LEN];
-	u_char	evl_shost[ETHER_ADDR_LEN];
-	u_int16_t evl_encap_proto;
-	u_int16_t evl_tag;
-	u_int16_t evl_proto;
-};
-
-#define	EVL_VLANOFTAG(tag) ((tag) & 4095)
-#define	EVL_PRIOFTAG(tag) (((tag) >> 13) & 7)
-#define	EVL_ENCAPLEN	4	/* length in octets of encapsulation */
-
-/* sysctl(3) tags, for compatibility purposes */
-#define	VLANCTL_PROTO	1
-#define	VLANCTL_MAX	2
-
-/*
- * Configuration structure for SIOCSETVLAN and SIOCGETVLAN ioctls.
- */
-struct	vlanreq {
-	char	vlr_parent[IFNAMSIZ];
-	u_short	vlr_tag;
-};
-#define	SIOCSETVLAN	SIOCSIFGENERIC
-#define	SIOCGETVLAN	SIOCGIFGENERIC
-
-#endif /* _NET_IF_VLAN_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/net/intrq.h b/newlib/libc/sys/linux/include/net/intrq.h
deleted file mode 100644
index 68e2e4afe..000000000
--- a/newlib/libc/sys/linux/include/net/intrq.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*-
- * Copyright (c) 2000 Brian Somers <brian@Awfulhak.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/net/intrq.h,v 1.4 2002/03/19 21:54:18 alfred Exp $
- */
-
-#ifndef _NET_INTRQ_H_
-#define	_NET_INTRQ_H_
-
-#ifdef _KERNEL
-extern int	atintrq1_present;
-extern int	atintrq2_present;
-extern int	atmintrq_present;
-extern int	ipintrq_present;
-extern int	ip6intrq_present;
-extern int	ipxintrq_present;
-extern int	natmintrq_present;
-extern int	nsintrq_present;
-
-extern int	family_enqueue(sa_family_t, struct mbuf *);
-#endif
-
-#endif /* _NET_INTRQ_H_ */
diff --git a/newlib/libc/sys/linux/include/net/iso88025.h b/newlib/libc/sys/linux/include/net/iso88025.h
deleted file mode 100644
index 898fc1c3d..000000000
--- a/newlib/libc/sys/linux/include/net/iso88025.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright (c) 1998, Larry Lile
- * All rights reserved.
- *
- * For latest sources and information on this driver, please
- * go to http://anarchy.stdio.com.
- *
- * Questions, comments or suggestions should be directed to
- * Larry Lile <lile@stdio.com>.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice unmodified, this list of conditions, and the following
- *    disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/net/iso88025.h,v 1.7 2002/05/08 01:08:26 kbyanc Exp $
- *
- * Information gathered from tokenring@freebsd, /sys/net/ethernet.h and
- * the Mach token ring driver.
- */
-
-/*
- * Fundamental constants relating to iso 802.5
- */
-
-#ifndef _NET_ISO88025_H_
-#define _NET_ISO88025_H_
-
-/*
- * General ISO 802.5 definitions
- */
-#define	ISO88025_ADDR_LEN	6
-#define ISO88025_HDR_LEN	(ISO88025_CF_LEN + (ISO88025_ADDR_LEN * 2))
-#define ISO88025_CF_LEN		2
-#define RCF_LEN			2
-#define RIF_MAX_RD		14
-#define RIF_MAX_LEN		16
-
-#define TR_AC			0x10
-#define TR_LLC_FRAME		0x40
-
-#define TR_4MBPS		4000000
-#define TR_16MBPS		16000000
-#define TR_100MBPS		100000000
-
-/*
- * Source routing 
- */
-#define	TR_RII			0x80
-#define TR_RCF_BCST_MASK	0xe000
-#define TR_RCF_LEN_MASK		0x1f00
-#define TR_RCF_DIR		0x0080
-#define TR_RCF_LF_MASK		0x0070
-
-#define TR_RCF_RIFLEN(x)	((ntohs(x) & TR_RCF_LEN_MASK) >> 8)
-
-/*
- * Minimum and maximum packet payload lengths.
- */
-#define	ISO88025_MIN_LEN	0 
-#define	ISO88025_MAX_LEN_4	4464
-#define	ISO88025_MAX_LEN_16	17960	
-#define	ISO88025_MAX_LEN	ISO88025_MAX_LEN_16
-
-/*
- * A macro to validate a length with
- */
-#define	ISO88025_IS_VALID_LEN(foo)	\
-	((foo) >= ISO88025_MIN_LEN && (foo) <= ISO88025_MAX_LEN)
-
-/*
- * ISO 802.5 physical header
- */
-struct iso88025_header {
-	u_int8_t	ac;				    /* access control field */
-	u_int8_t	fc;				    /* frame control field */
-	u_int8_t	iso88025_dhost[ISO88025_ADDR_LEN];  /* destination address */
-	u_int8_t	iso88025_shost[ISO88025_ADDR_LEN];  /* source address */
-	u_int16_t	rcf;				    /* route control field */
-	u_int16_t	rd[RIF_MAX_RD];			    /* routing designators */
-} __attribute__ ((__packed__));
-
-struct iso88025_rif {
-	u_int16_t	rcf;				    /* route control field */
-	u_int16_t	rd[RIF_MAX_RD];			    /* routing designators */
-} __attribute__ ((__packed__));
-
-struct iso88025_sockaddr_data {
-	u_char ether_dhost[ISO88025_ADDR_LEN];
-	u_char ether_shost[ISO88025_ADDR_LEN];
-	u_char ac;
-	u_char fc;
-};
-
-struct iso88025_sockaddr_dl_data {
-	u_short	 trld_rcf;
-	u_short	*trld_route[RIF_MAX_LEN];
-};
-
-#define ISO88025_MIN(a, b)	(((a)<(b))?(a):(b))
-#define SDL_ISO88025(s)		((struct iso88025_sockaddr_dl_data *)	\
-				 ((s)->sdl_data + \
-				  ISO88025_MIN((s)->sdl_nlen + (s)->sdl_alen + \
-					       (s)->sdl_slen, 12)))
-
-/*
- * Structure of a 48-bit iso 802.5 address.
- *  ( We could also add the 16 bit addresses as a union)
- */
-struct	iso88025_addr {
-	u_char octet[ISO88025_ADDR_LEN];
-};
-
-#define ISO88025_MAX_MTU	18000
-#define ISO88025_DEFAULT_MTU	1500
-#define senderr(e) { error = (e); goto bad;}
-
-void	iso88025_ifattach	(struct ifnet *);
-void	iso88025_ifdetach	(struct ifnet *, int);
-int	iso88025_ioctl		(struct ifnet *, int , caddr_t );
-int	iso88025_output		(struct ifnet *, struct mbuf *, struct sockaddr *,
-				 struct rtentry *);
-void	iso88025_input		(struct ifnet *, struct iso88025_header *,
-				 struct mbuf *);
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/net_osdep.h b/newlib/libc/sys/linux/include/net/net_osdep.h
deleted file mode 100644
index 19c4b1a4a..000000000
--- a/newlib/libc/sys/linux/include/net/net_osdep.h
+++ /dev/null
@@ -1,343 +0,0 @@
-/*	$FreeBSD: src/sys/net/net_osdep.h,v 1.8 2002/04/19 04:46:21 suz Exp $	*/
-/*	$KAME: net_osdep.h,v 1.68 2001/12/21 08:14:58 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-/*
- * glue for kernel code programming differences.
- */
-
-/*
- * OS dependencies:
- * - ioctl
- *   FreeBSD 3 and later warn when sys/ioctl.h is included in a kernel source
- *   file.  For socket ioctl, we are suggested to use sys/sockio.h.
- *
- * - RTFREE()
- *   bsdi does not escape this macro using do-clause, so it is recommended
- *   to escape the macro explicitly.
- *   e.g.
- *	if (rt) {
- *		RTFREE(rt);
- *	}
- *
- * - whether the IPv4 input routine convert the byte order of some fileds
- *   of the IP header (x: convert to the host byte order, s: strip the header
- *   length for possible reassembly)
- *             ip_len ip_id ip_off
- * bsdi3:          xs     x      x
- * bsdi4:          xs            x
- * freebsd[23]:    xs     x      x 
- * freebsd4:       xs            x
- * NetBSD:          x            x
- * OpenBSD:        xs     x      x
- *
- * - ifa_ifwithaf()
- *   bsdi[34], netbsd, and openbsd define it in sys/net/if.c
- *   freebsd (all versions) does not have it.
- *  
- * - struct rt_addrinfo
- *   bsdi4, netbsd 1.5R and beyond: rti_addrs, rti_info[], rti_flags, rti_ifa,
- *	rti_ifp, and rti_rtm.
- *   others: rti_addrs and rti_info[] only.
- *
- * - ifa->ifa_rtrequest
- *   bsdi4, netbsd 1.5R and beyond: rt_addrinfo *
- *   others: sockaddr * (note that sys/net/route.c:rtrequest() has an unsafe
- *	typecast code, from 4.3BSD-reno)
- *
- * - side effects of rtrequest{,1}(RTM_DELETE)
- *	BSDI[34]: delete all cloned routes underneath the route.
- *	FreeBSD[234]: delete all protocol-cloned routes underneath the route.
- *		      note that cloned routes from an interface direct route
- *		      still remain.
- *	NetBSD: 1.5 have no side effects.  KAME/netbsd15, and post-1.5R, have
- *		the same effects as of BSDI.
- *	OpenBSD: have no side effects.  KAME/openbsd has the same effects as
- *		of BSDI (the change is not merged - yet).
- *
- * - privileged process
- *	NetBSD, FreeBSD 3
- *		struct proc *p;
- *		if (p && !suser(p->p_ucred, &p->p_acflag))
- *			privileged;
- *	FreeBSD 4
- *		struct proc *p;
- *		if (p && !suser(p))
- *			privileged;
- *	FreeBSD 5
- *		struct thread *td;
- *		if (suser(td))
- *			privileged;
- *	OpenBSD, BSDI [34], FreeBSD 2
- *		struct socket *so;
- *		if (so->so_state & SS_PRIV)
- *			privileged;
- * - foo_control
- *	NetBSD, FreeBSD 3
- *		needs to give struct proc * as argument
- *	OpenBSD, BSDI [34], FreeBSD 2
- *		do not need struct proc *
- *
- * - bpf:
- *	OpenBSD, NetBSD 1.5, BSDI [34]
- *		need caddr_t * (= if_bpf **) and struct ifnet *
- *	FreeBSD 2, FreeBSD 3, NetBSD post-1.5N
- *		need only struct ifnet * as argument
- *
- * - struct ifnet
- *			use queue.h?	member names	if name
- *			---		---		---
- *	FreeBSD 2	no		old standard	if_name+unit
- *	FreeBSD 3	yes		strange		if_name+unit
- *	OpenBSD		yes		standard	if_xname
- *	NetBSD		yes		standard	if_xname
- *	BSDI [34]	no		old standard	if_name+unit
- *
- * - usrreq
- *	NetBSD, OpenBSD, BSDI [34], FreeBSD 2
- *		single function with PRU_xx, arguments are mbuf
- *	FreeBSD 3
- *		separates functions, non-mbuf arguments
- *
- * - {set,get}sockopt
- *	NetBSD, OpenBSD, BSDI [34], FreeBSD 2
- *		manipulation based on mbuf
- *	FreeBSD 3
- *		non-mbuf manipulation using sooptcopy{in,out}()
- *
- * - timeout() and untimeout()
- *	NetBSD 1.4.x, OpenBSD, BSDI [34], FreeBSD 2
- *		timeout() is a void function
- *	FreeBSD 3
- *		timeout() is non-void, must keep returned value for untimeout()
- *		callout_xx is also available (sys/callout.h)
- *	NetBSD 1.5
- *		timeout() is obsoleted, use callout_xx (sys/callout.h)
- *	OpenBSD 2.8
- *		timeout_{add,set,del} is encouraged (sys/timeout.h)
- *
- * - kernel internal time structure
- *	FreeBSD 2, NetBSD, OpenBSD, BSD/OS
- *		mono_time.tv_u?sec, time.tv_u?sec
- *	FreeBSD [34]
- *		time_second
- *	if you need portability, #ifdef out FreeBSD[34], or use microtime(&tv)
- *	then touch tv.tv_sec (note: microtime is an expensive operation).
- *
- * - sysctl
- *	NetBSD, OpenBSD
- *		foo_sysctl()
- *	BSDI [34]
- *		foo_sysctl() but with different style.  sysctl_int_arr() takes
- *		care of most of the cases.
- *	FreeBSD
- *		linker hack.  however, there are freebsd version differences
- *		(how wonderful!).
- *		on FreeBSD[23] function arg #define includes paren.
- *			int foo SYSCTL_HANDLER_ARGS;
- *		on FreeBSD4, function arg #define does not include paren.
- *			int foo(SYSCTL_HANDLER_ARGS);
- *		on some versions, forward reference to the tree is okay.
- *		on some versions, you need SYSCTL_DECL().  you need things
- *		like this.
- *			#ifdef SYSCTL_DECL
- *			SYSCTL_DECL(net_inet_ip6);
- *			#endif
- *		it is hard to share functions between freebsd and non-freebsd.
- *
- * - if_ioctl
- *	NetBSD, FreeBSD 3, BSDI [34]
- *		2nd argument is u_long cmd
- *	FreeBSD 2
- *		2nd argument is int cmd
- *
- * - if attach routines
- *	NetBSD
- *		void xxattach(int);
- *	FreeBSD 2, FreeBSD 3
- *		void xxattach(void *);
- *		PSEUDO_SET(xxattach, if_xx);
- *
- * - ovbcopy()
- *	in NetBSD 1.4 or later, ovbcopy() is not supplied in the kernel.
- *	we have updated sys/systm.h to include declaration.
- *
- * - splnet()
- *	NetBSD 1.4 or later requires splsoftnet().
- *	other operating systems use splnet().
- *
- * - splimp()
- *	NetBSD-current (2001/4/13): use splnet() in network, splvm() in vm.
- *	other operating systems: use splimp().
- *
- * - dtom()
- *	NEVER USE IT!
- *
- * - struct ifnet for loopback interface
- *	BSDI3: struct ifnet loif;
- *	BSDI4: struct ifnet *loifp;
- *	NetBSD, OpenBSD 2.8, FreeBSD2: struct ifnet loif[NLOOP];
- *	OpenBSD 2.9: struct ifnet *lo0ifp;
- *
- *	odd thing is that many of them refers loif as ifnet *loif,
- *	not loif[NLOOP], from outside of if_loop.c.
- *
- * - number of bpf pseudo devices
- *	others: bpfilter.h, NBPFILTER
- *	FreeBSD4: bpf.h, NBPF
- *	solution:
- *		#if defined(__FreeBSD__) && __FreeBSD__ >= 4
- *		#include "bpf.h"
- *		#define NBPFILTER	NBPF
- *		#else
- *		#include "bpfilter.h"
- *		#endif
- *
- * - protosw for IPv4 (sys/netinet)
- *	FreeBSD4: struct ipprotosw in netinet/ipprotosw.h
- *	others: struct protosw in sys/protosw.h
- *
- * - protosw in general.
- *	NetBSD 1.5 has extra member for ipfilter (netbsd-current dropped
- *	it so it will go away in 1.6).
- *	NetBSD 1.5 requires PR_LISTEN flag bit with protocols that permit
- *	listen/accept (like tcp).
- *
- * - header files with defopt (opt_xx.h)
- *	FreeBSD3: opt_{inet,ipsec,ip6fw,altq}.h
- *	FreeBSD4: opt_{inet,inet6,ipsec,ip6fw,altq}.h
- *	NetBSD: opt_{inet,ipsec,altq}.h
- *	others: does not use defopt
- *
- * - IN_MULTICAST/IN_CLASS[A-D] macro.
- *	OpenBSD and NetBSD: net endian (kernel) or host endian (userland)
- *	others: always host endian
- *
- * - (m->m_flags & M_EXT) != 0 does *not* mean that the max data length of
- *   the mbuf == MCLBYTES.
- *
- * - sys/kern/uipc_mbuf.c:m_dup()
- *	freebsd[34]: copies the whole mbuf chain.
- *	netbsd: similar arg with m_copym().
- *	others: no m_dup().
- *
- * - ifa_refcnt (struct ifaddr) management (IFAREF/IFAFREE).
- *	NetBSD 1.5: always use IFAREF whenever reference gets added.
- *		always use IFAFREE whenever reference gets freed.
- *		IFAFREE frees ifaddr when ifa_refcnt reaches 0.
- *	others: do not increase refcnt for ifp->if_addrlist and in_ifaddr.
- *		use IFAFREE once when ifaddr is disconnected from
- *		ifp->if_addrlist and in_ifaddr.  IFAFREE frees ifaddr when
- *		ifa_refcnt goes negative.  in KAME environment, IFAREF is
- *		provided as a compatibility wrapper (use it instead of
- *		ifa_refcnt++ to reduce #ifdef).
- *
- * - ifnet.if_lastchange
- *	freebsd, bsdi, netbsd-current (jun 14 2001-),
- *	openbsd-current (jun 15 2001-): updated only when IFF_UP changes.
- *		(RFC1573 ifLastChange interpretation)
- *	netbsd151, openbsd29: updated whenever packets go through the interface.
- *		(4.4BSD interpretation)
- *
- * - kernel compilation options ("options HOGE" in kernel config file)
- *	freebsd4: sys/conf/options has to have mapping between option
- *		and a header file (opt_hoge.h).
- *	netbsd: by default, -DHOGE will go into
- *		sys/arch/foo/compile/BAR/Makefile.
- *		if you define mapping in sys/conf/files, you can create
- *		a header file like opt_hoge.h to help make dependencies.
- *	bsdi/openbsd: always use -DHOGE in Makefile.  there's no need/way
- *		to have opt_hoge.h.
- *
- *	therefore, opt_hoge.h is mandatory on freebsd4 only.
- *
- * - MALLOC() macro
- *	Use it only if the size of the allocation is constant.
- *	When we do NOT collect statistics about kernel memory usage, the result
- *	of macro expansion contains a large set of condition branches.  If the
- *	size is not constant, compilation optimization cannot be applied, and
- *	a bunch of the large branch will be embedded in the kernel code.
- *
- * - M_COPY_PKTHDR
- *	openbsd30: M_COPY_PKTHDR is deprecated.  use M_MOVE_PKTHDR or
- *		M_DUP_PKTHDR, depending on how you want to handle m_tag.
- *	others: M_COPY_PKTHDR is available as usual.
- */
-
-#ifndef __NET_NET_OSDEP_H_DEFINED_
-#define __NET_NET_OSDEP_H_DEFINED_
-#ifdef _KERNEL
-
-struct ifnet;
-extern const char *if_name(struct ifnet *);
-
-#define HAVE_OLD_BPF
-
-#define ifa_list	ifa_link
-#define if_addrlist	if_addrhead
-#define if_list		if_link
-
-/* sys/net/if.h */
-#define IFAREF(ifa)	do { ++(ifa)->ifa_refcnt; } while (0)
-
-#define WITH_CONVERT_AND_STRIP_IP_LEN
-
-#if 1				/* at this moment, all OSes do this */
-#define WITH_CONVERT_IP_OFF
-#endif
-
-/*
- * Deprecated.
- */
-#include <sys/module.h>
-#define	PSEUDO_SET(sym, name) \
-	static int name ## _modevent(module_t mod, int type, void *data) \
-	{ \
-		void (*initfunc)(void *) = (void (*)(void *))data; \
-		switch (type) { \
-		case MOD_LOAD: \
-			/* printf(#name " module load\n"); */ \
-			initfunc(NULL); \
-			break; \
-		case MOD_UNLOAD: \
-			printf(#name " module unload - not possible for this module type\n"); \
-			return EINVAL; \
-		} \
-		return 0; \
-	} \
-	static moduledata_t name ## _mod = { \
-		#name, \
-		name ## _modevent, \
-		(void *)sym \
-	}; \
-	DECLARE_MODULE(name, name ## _mod, SI_SUB_PSEUDO, SI_ORDER_ANY)
-
-#endif /*_KERNEL*/
-#endif /*__NET_NET_OSDEP_H_DEFINED_ */
diff --git a/newlib/libc/sys/linux/include/net/netisr.h b/newlib/libc/sys/linux/include/net/netisr.h
deleted file mode 100644
index 717e77bf2..000000000
--- a/newlib/libc/sys/linux/include/net/netisr.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 1980, 1986, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)netisr.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/netisr.h,v 1.26 2002/03/19 21:54:18 alfred Exp $
- */
-
-#ifndef _NET_NETISR_H_
-#define _NET_NETISR_H_
-
-/*
- * The networking code runs off software interrupts.
- *
- * You can switch into the network by doing splnet() and return by splx().
- * The software interrupt level for the network is higher than the software
- * level for the clock (so you can enter the network in routines called
- * at timeout time).
- */
-
-/*
- * Each ``pup-level-1'' input queue has a bit in a ``netisr'' status
- * word which is used to de-multiplex a single software
- * interrupt used for scheduling the network code to calls
- * on the lowest level routine of each protocol.
- */
-#define	NETISR_POLL	0		/* polling callback, must be first */
-#define	NETISR_IP	2		/* same as AF_INET */
-#define	NETISR_NS	6		/* same as AF_NS */
-#define	NETISR_ATALK    16              /* same as AF_APPLETALK */
-#define	NETISR_ARP	18		/* same as AF_LINK */
-#define	NETISR_IPX	23		/* same as AF_IPX */
-#define NETISR_USB	25		/* USB soft interrupt */
-#define	NETISR_PPP	27		/* PPP soft interrupt */
-#define	NETISR_IPV6	28		/* same as AF_INET6 */
-#define	NETISR_NATM	29		/* same as AF_NATM */
-#define	NETISR_ATM	30		/* same as AF_ATM */
-#define	NETISR_NETGRAPH	31		/* same as AF_NETGRAPH */
-
-
-#ifndef LOCORE
-#ifdef _KERNEL
-
-void legacy_setsoftnet(void);
-
-extern volatile unsigned int	netisr;	/* scheduling bits for network */
-extern	void	(*netisrs[32])(void);
-#define	schednetisr(anisr) do {						\
-	atomic_set_rel_int(&netisr, 1 << (anisr));			\
-	legacy_setsoftnet();						\
-} while (0)
-
-typedef void netisr_t(void);
-
-int register_netisr(int, netisr_t *);
-int unregister_netisr(int);
-
-#endif
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/pfil.h b/newlib/libc/sys/linux/include/net/pfil.h
deleted file mode 100644
index 48ed4b779..000000000
--- a/newlib/libc/sys/linux/include/net/pfil.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*	$FreeBSD: src/sys/net/pfil.h,v 1.9 2002/03/24 09:34:04 bde Exp $	*/
-
-/*
- * Copyright (c) 1996 Matthew R. Green
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NET_PFIL_H_
-#define _NET_PFIL_H_
-
-#include <sys/queue.h>
-
-struct mbuf;
-struct ifnet;
-
-/*
- * The packet filter hooks are designed for anything to call them to
- * possibly intercept the packet.
- */
-struct packet_filter_hook {
-        TAILQ_ENTRY(packet_filter_hook) pfil_link;
-	int	(*pfil_func)(void *, int, struct ifnet *, int, struct mbuf **);
-	int	pfil_flags;
-};
-
-#define PFIL_IN		0x00000001
-#define PFIL_OUT	0x00000002
-#define PFIL_WAITOK	0x00000004
-#define PFIL_ALL	(PFIL_IN|PFIL_OUT)
-
-typedef	TAILQ_HEAD(pfil_list, packet_filter_hook) pfil_list_t;
-
-struct pfil_head {
-	pfil_list_t	ph_in;
-	pfil_list_t	ph_out;
-	int		ph_init;
-};
-
-struct packet_filter_hook *pfil_hook_get(int, struct pfil_head *);
-int	pfil_add_hook(int (*func)(void *, int,
-	    struct ifnet *, int, struct mbuf **), int, struct pfil_head *);
-int	pfil_remove_hook(int (*func)(void *, int,
-	    struct ifnet *, int, struct mbuf **), int, struct pfil_head *);
-
-/* XXX */
-#if defined(_KERNEL) && !defined(KLD_MODULE)
-#include "opt_ipfilter.h"
-#endif
-
-#if IPFILTER > 0
-#ifdef PFIL_HOOKS
-#undef PFIL_HOOKS
-#endif
-#define PFIL_HOOKS
-#endif /* IPFILTER */
-
-#endif /* _NET_PFIL_H_ */
diff --git a/newlib/libc/sys/linux/include/net/pfkeyv2.h b/newlib/libc/sys/linux/include/net/pfkeyv2.h
deleted file mode 100644
index 229ef716c..000000000
--- a/newlib/libc/sys/linux/include/net/pfkeyv2.h
+++ /dev/null
@@ -1,392 +0,0 @@
-/*	$FreeBSD: src/sys/net/pfkeyv2.h,v 1.7 2001/08/06 19:39:59 ume Exp $	*/
-/*	$KAME: pfkeyv2.h,v 1.26 2001/06/27 10:49:49 sakane Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * This file has been derived rfc 2367,
- * And added some flags of SADB_KEY_FLAGS_ as SADB_X_EXT_.
- *	sakane@ydc.co.jp
- */
-
-#ifndef _NET_PFKEYV2_H_
-#define _NET_PFKEYV2_H_
-
-/*
-This file defines structures and symbols for the PF_KEY Version 2
-key management interface. It was written at the U.S. Naval Research
-Laboratory. This file is in the public domain. The authors ask that
-you leave this credit intact on any copies of this file.
-*/
-#ifndef __PFKEY_V2_H
-#define __PFKEY_V2_H 1
-
-#define PF_KEY_V2 2
-#define PFKEYV2_REVISION        199806L
-
-#define SADB_RESERVED    0
-#define SADB_GETSPI      1
-#define SADB_UPDATE      2
-#define SADB_ADD         3
-#define SADB_DELETE      4
-#define SADB_GET         5
-#define SADB_ACQUIRE     6
-#define SADB_REGISTER    7
-#define SADB_EXPIRE      8
-#define SADB_FLUSH       9
-#define SADB_DUMP        10
-#define SADB_X_PROMISC   11
-#define SADB_X_PCHANGE   12
-
-#define SADB_X_SPDUPDATE  13
-#define SADB_X_SPDADD     14
-#define SADB_X_SPDDELETE  15	/* by policy index */
-#define SADB_X_SPDGET     16
-#define SADB_X_SPDACQUIRE 17
-#define SADB_X_SPDDUMP    18
-#define SADB_X_SPDFLUSH   19
-#define SADB_X_SPDSETIDX  20
-#define SADB_X_SPDEXPIRE  21
-#define SADB_X_SPDDELETE2 22	/* by policy id */
-#define SADB_MAX          22
-
-struct sadb_msg {
-  u_int8_t sadb_msg_version;
-  u_int8_t sadb_msg_type;
-  u_int8_t sadb_msg_errno;
-  u_int8_t sadb_msg_satype;
-  u_int16_t sadb_msg_len;
-  u_int16_t sadb_msg_reserved;
-  u_int32_t sadb_msg_seq;
-  u_int32_t sadb_msg_pid;
-};
-
-struct sadb_ext {
-  u_int16_t sadb_ext_len;
-  u_int16_t sadb_ext_type;
-};
-
-struct sadb_sa {
-  u_int16_t sadb_sa_len;
-  u_int16_t sadb_sa_exttype;
-  u_int32_t sadb_sa_spi;
-  u_int8_t sadb_sa_replay;
-  u_int8_t sadb_sa_state;
-  u_int8_t sadb_sa_auth;
-  u_int8_t sadb_sa_encrypt;
-  u_int32_t sadb_sa_flags;
-};
-
-struct sadb_lifetime {
-  u_int16_t sadb_lifetime_len;
-  u_int16_t sadb_lifetime_exttype;
-  u_int32_t sadb_lifetime_allocations;
-  u_int64_t sadb_lifetime_bytes;
-  u_int64_t sadb_lifetime_addtime;
-  u_int64_t sadb_lifetime_usetime;
-};
-
-struct sadb_address {
-  u_int16_t sadb_address_len;
-  u_int16_t sadb_address_exttype;
-  u_int8_t sadb_address_proto;
-  u_int8_t sadb_address_prefixlen;
-  u_int16_t sadb_address_reserved;
-};
-
-struct sadb_key {
-  u_int16_t sadb_key_len;
-  u_int16_t sadb_key_exttype;
-  u_int16_t sadb_key_bits;
-  u_int16_t sadb_key_reserved;
-};
-
-struct sadb_ident {
-  u_int16_t sadb_ident_len;
-  u_int16_t sadb_ident_exttype;
-  u_int16_t sadb_ident_type;
-  u_int16_t sadb_ident_reserved;
-  u_int64_t sadb_ident_id;
-};
-
-struct sadb_sens {
-  u_int16_t sadb_sens_len;
-  u_int16_t sadb_sens_exttype;
-  u_int32_t sadb_sens_dpd;
-  u_int8_t sadb_sens_sens_level;
-  u_int8_t sadb_sens_sens_len;
-  u_int8_t sadb_sens_integ_level;
-  u_int8_t sadb_sens_integ_len;
-  u_int32_t sadb_sens_reserved;
-};
-
-struct sadb_prop {
-  u_int16_t sadb_prop_len;
-  u_int16_t sadb_prop_exttype;
-  u_int8_t sadb_prop_replay;
-  u_int8_t sadb_prop_reserved[3];
-};
-
-struct sadb_comb {
-  u_int8_t sadb_comb_auth;
-  u_int8_t sadb_comb_encrypt;
-  u_int16_t sadb_comb_flags;
-  u_int16_t sadb_comb_auth_minbits;
-  u_int16_t sadb_comb_auth_maxbits;
-  u_int16_t sadb_comb_encrypt_minbits;
-  u_int16_t sadb_comb_encrypt_maxbits;
-  u_int32_t sadb_comb_reserved;
-  u_int32_t sadb_comb_soft_allocations;
-  u_int32_t sadb_comb_hard_allocations;
-  u_int64_t sadb_comb_soft_bytes;
-  u_int64_t sadb_comb_hard_bytes;
-  u_int64_t sadb_comb_soft_addtime;
-  u_int64_t sadb_comb_hard_addtime;
-  u_int64_t sadb_comb_soft_usetime;
-  u_int64_t sadb_comb_hard_usetime;
-};
-
-struct sadb_supported {
-  u_int16_t sadb_supported_len;
-  u_int16_t sadb_supported_exttype;
-  u_int32_t sadb_supported_reserved;
-};
-
-struct sadb_alg {
-  u_int8_t sadb_alg_id;
-  u_int8_t sadb_alg_ivlen;
-  u_int16_t sadb_alg_minbits;
-  u_int16_t sadb_alg_maxbits;
-  u_int16_t sadb_alg_reserved;
-};
-
-struct sadb_spirange {
-  u_int16_t sadb_spirange_len;
-  u_int16_t sadb_spirange_exttype;
-  u_int32_t sadb_spirange_min;
-  u_int32_t sadb_spirange_max;
-  u_int32_t sadb_spirange_reserved;
-};
-
-struct sadb_x_kmprivate {
-  u_int16_t sadb_x_kmprivate_len;
-  u_int16_t sadb_x_kmprivate_exttype;
-  u_int32_t sadb_x_kmprivate_reserved;
-};
-
-/*
- * XXX Additional SA Extension.
- * mode: tunnel or transport
- * reqid: to make SA unique nevertheless the address pair of SA are same.
- *        Mainly it's for VPN.
- */
-struct sadb_x_sa2 {
-  u_int16_t sadb_x_sa2_len;
-  u_int16_t sadb_x_sa2_exttype;
-  u_int8_t sadb_x_sa2_mode;
-  u_int8_t sadb_x_sa2_reserved1;
-  u_int16_t sadb_x_sa2_reserved2;
-  u_int32_t sadb_x_sa2_sequence;
-  u_int32_t sadb_x_sa2_reqid;
-};
-
-/* XXX Policy Extension */
-/* sizeof(struct sadb_x_policy) == 16 */
-struct sadb_x_policy {
-  u_int16_t sadb_x_policy_len;
-  u_int16_t sadb_x_policy_exttype;
-  u_int16_t sadb_x_policy_type;		/* See policy type of ipsec.h */
-  u_int8_t sadb_x_policy_dir;		/* direction, see ipsec.h */
-  u_int8_t sadb_x_policy_reserved;
-  u_int32_t sadb_x_policy_id;
-  u_int32_t sadb_x_policy_reserved2;
-};
-/*
- * When policy_type == IPSEC, it is followed by some of
- * the ipsec policy request.
- * [total length of ipsec policy requests]
- *	= (sadb_x_policy_len * sizeof(uint64_t) - sizeof(struct sadb_x_policy))
- */
-
-/* XXX IPsec Policy Request Extension */
-/*
- * This structure is aligned 8 bytes.
- */
-struct sadb_x_ipsecrequest {
-  u_int16_t sadb_x_ipsecrequest_len;	/* structure length aligned to 8 bytes.
-					 * This value is true length of bytes.
-					 * Not in units of 64 bits. */
-  u_int16_t sadb_x_ipsecrequest_proto;	/* See ipsec.h */
-  u_int8_t sadb_x_ipsecrequest_mode;	/* See IPSEC_MODE_XX in ipsec.h. */
-  u_int8_t sadb_x_ipsecrequest_level;	/* See IPSEC_LEVEL_XX in ipsec.h */
-  u_int16_t sadb_x_ipsecrequest_reqid;	/* See ipsec.h */
-
-  /*
-   * followed by source IP address of SA, and immediately followed by
-   * destination IP address of SA.  These encoded into two of sockaddr
-   * structure without any padding.  Must set each sa_len exactly.
-   * Each of length of the sockaddr structure are not aligned to 64bits,
-   * but sum of x_request and addresses is aligned to 64bits.
-   */
-};
-
-#define SADB_EXT_RESERVED             0
-#define SADB_EXT_SA                   1
-#define SADB_EXT_LIFETIME_CURRENT     2
-#define SADB_EXT_LIFETIME_HARD        3
-#define SADB_EXT_LIFETIME_SOFT        4
-#define SADB_EXT_ADDRESS_SRC          5
-#define SADB_EXT_ADDRESS_DST          6
-#define SADB_EXT_ADDRESS_PROXY        7
-#define SADB_EXT_KEY_AUTH             8
-#define SADB_EXT_KEY_ENCRYPT          9
-#define SADB_EXT_IDENTITY_SRC         10
-#define SADB_EXT_IDENTITY_DST         11
-#define SADB_EXT_SENSITIVITY          12
-#define SADB_EXT_PROPOSAL             13
-#define SADB_EXT_SUPPORTED_AUTH       14
-#define SADB_EXT_SUPPORTED_ENCRYPT    15
-#define SADB_EXT_SPIRANGE             16
-#define SADB_X_EXT_KMPRIVATE          17
-#define SADB_X_EXT_POLICY             18
-#define SADB_X_EXT_SA2                19
-#define SADB_EXT_MAX                  19
-
-#define SADB_SATYPE_UNSPEC	0
-#define SADB_SATYPE_AH		2
-#define SADB_SATYPE_ESP		3
-#define SADB_SATYPE_RSVP	5
-#define SADB_SATYPE_OSPFV2	6
-#define SADB_SATYPE_RIPV2	7
-#define SADB_SATYPE_MIP		8
-#define SADB_X_SATYPE_IPCOMP	9
-#define SADB_X_SATYPE_POLICY	10
-#define SADB_SATYPE_MAX		11
-
-#define SADB_SASTATE_LARVAL   0
-#define SADB_SASTATE_MATURE   1
-#define SADB_SASTATE_DYING    2
-#define SADB_SASTATE_DEAD     3
-#define SADB_SASTATE_MAX      3
-
-#define SADB_SAFLAGS_PFS      1
-
-/* RFC2367 numbers - meets RFC2407 */
-#define SADB_AALG_NONE		0
-#define SADB_AALG_MD5HMAC	1	/*2*/
-#define SADB_AALG_SHA1HMAC	2	/*3*/
-#define SADB_AALG_MAX		8
-/* private allocations - based on RFC2407/IANA assignment */
-#define SADB_X_AALG_SHA2_256	6	/*5*/
-#define SADB_X_AALG_SHA2_384	7	/*6*/
-#define SADB_X_AALG_SHA2_512	8	/*7*/
-/* private allocations should use 249-255 (RFC2407) */
-#define SADB_X_AALG_MD5		3	/*249*/	/* Keyed MD5 */
-#define SADB_X_AALG_SHA		4	/*250*/	/* Keyed SHA */
-#define SADB_X_AALG_NULL	5	/*251*/	/* null authentication */
-
-/* RFC2367 numbers - meets RFC2407 */
-#define SADB_EALG_NONE		0
-#define SADB_EALG_DESCBC	1	/*2*/
-#define SADB_EALG_3DESCBC	2	/*3*/
-#define SADB_EALG_NULL		3	/*11*/
-#define SADB_EALG_MAX		12
-/* private allocations - based on RFC2407/IANA assignment */
-#define SADB_X_EALG_CAST128CBC	5	/*6*/
-#define SADB_X_EALG_BLOWFISHCBC	4	/*7*/
-#define SADB_X_EALG_RIJNDAELCBC	12
-#define SADB_X_EALG_AES		12
-/* private allocations should use 249-255 (RFC2407) */
-
-#if 1	/*nonstandard */
-#define SADB_X_CALG_NONE	0
-#define SADB_X_CALG_OUI		1
-#define SADB_X_CALG_DEFLATE	2
-#define SADB_X_CALG_LZS		3
-#define SADB_X_CALG_MAX		4
-#endif
-
-#define SADB_IDENTTYPE_RESERVED   0
-#define SADB_IDENTTYPE_PREFIX     1
-#define SADB_IDENTTYPE_FQDN       2
-#define SADB_IDENTTYPE_USERFQDN   3
-#define SADB_X_IDENTTYPE_ADDR     4
-#define SADB_IDENTTYPE_MAX        4
-
-/* `flags' in sadb_sa structure holds followings */
-#define SADB_X_EXT_NONE		0x0000	/* i.e. new format. */
-#define SADB_X_EXT_OLD		0x0001	/* old format. */
-
-#define SADB_X_EXT_IV4B		0x0010	/* IV length of 4 bytes in use */
-#define SADB_X_EXT_DERIV	0x0020	/* DES derived */
-#define SADB_X_EXT_CYCSEQ	0x0040	/* allowing to cyclic sequence. */
-
-	/* three of followings are exclusive flags each them */
-#define SADB_X_EXT_PSEQ		0x0000	/* sequencial padding for ESP */
-#define SADB_X_EXT_PRAND	0x0100	/* random padding for ESP */
-#define SADB_X_EXT_PZERO	0x0200	/* zero padding for ESP */
-#define SADB_X_EXT_PMASK	0x0300	/* mask for padding flag */
-
-#if 1
-#define SADB_X_EXT_RAWCPI	0x0080	/* use well known CPI (IPComp) */
-#endif
-
-#define SADB_KEY_FLAGS_MAX	0x0fff
-
-/* SPI size for PF_KEYv2 */
-#define PFKEY_SPI_SIZE	sizeof(u_int32_t)
-
-/* Identifier for menber of lifetime structure */
-#define SADB_X_LIFETIME_ALLOCATIONS	0
-#define SADB_X_LIFETIME_BYTES		1
-#define SADB_X_LIFETIME_ADDTIME		2
-#define SADB_X_LIFETIME_USETIME		3
-
-/* The rate for SOFT lifetime against HARD one. */
-#define PFKEY_SOFT_LIFETIME_RATE	80
-
-/* Utilities */
-#define PFKEY_ALIGN8(a) (1 + (((a) - 1) | (8 - 1)))
-#define	PFKEY_EXTLEN(msg) \
-	PFKEY_UNUNIT64(((struct sadb_ext *)(msg))->sadb_ext_len)
-#define PFKEY_ADDR_PREFIX(ext) \
-	(((struct sadb_address *)(ext))->sadb_address_prefixlen)
-#define PFKEY_ADDR_PROTO(ext) \
-	(((struct sadb_address *)(ext))->sadb_address_proto)
-#define PFKEY_ADDR_SADDR(ext) \
-	((struct sockaddr *)((caddr_t)(ext) + sizeof(struct sadb_address)))
-
-/* in 64bits */
-#define	PFKEY_UNUNIT64(a)	((a) << 3)
-#define	PFKEY_UNIT64(a)		((a) >> 3)
-
-#endif /* __PFKEY_V2_H */
-
-#endif /* _NET_PFKEYV2_H_ */
diff --git a/newlib/libc/sys/linux/include/net/ppp_comp.h b/newlib/libc/sys/linux/include/net/ppp_comp.h
deleted file mode 100644
index 9f63329f5..000000000
--- a/newlib/libc/sys/linux/include/net/ppp_comp.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * ppp_comp.h - Definitions for doing PPP packet compression.
- *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies.  This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
- *
- * $FreeBSD: src/sys/net/ppp_comp.h,v 1.11 2002/03/24 09:34:04 bde Exp $
- */
-
-#ifndef _NET_PPP_COMP_H
-#define _NET_PPP_COMP_H
-
-/*
- * Structure giving methods for compression/decompression.
- */
-#ifdef PACKETPTR
-struct compressor {
-	int	compress_proto;	/* CCP compression protocol number */
-
-	/* Allocate space for a compressor (transmit side) */
-	void	*(*comp_alloc)(u_char *options, int opt_len);
-	/* Free space used by a compressor */
-	void	(*comp_free)(void *state);
-	/* Initialize a compressor */
-	int	(*comp_init)(void *state, u_char *options, int opt_len,
-		    int unit, int hdrlen, int debug);
-	/* Reset a compressor */
-	void	(*comp_reset)(void *state);
-	/* Compress a packet */
-	int	(*compress)(void *state, PACKETPTR *mret, PACKETPTR mp,
-		    int orig_len, int max_len);
-	/* Return compression statistics */
-	void	(*comp_stat)(void *state, struct compstat *stats);
-
-	/* Allocate space for a decompressor (receive side) */
-	void	*(*decomp_alloc)(u_char *options, int opt_len);
-	/* Free space used by a decompressor */
-	void	(*decomp_free)(void *state);
-	/* Initialize a decompressor */
-	int	(*decomp_init)(void *state, u_char *options, int opt_len,
-		    int unit, int hdrlen, int mru, int debug);
-	/* Reset a decompressor */
-	void	(*decomp_reset)(void *state);
-	/* Decompress a packet. */
-	int	(*decompress)(void *state, PACKETPTR mp, PACKETPTR *dmpp);
-	/* Update state for an incompressible packet received */
-	void	(*incomp)(void *state, PACKETPTR mp);
-	/* Return decompression statistics */
-	void	(*decomp_stat)(void *state, struct compstat *stats);
-};
-#endif /* PACKETPTR */
-
-/*
- * Return values for decompress routine.
- * We need to make these distinctions so that we can disable certain
- * useful functionality, namely sending a CCP reset-request as a result
- * of an error detected after decompression.  This is to avoid infringing
- * a patent held by Motorola.
- * Don't you just lurve software patents.
- */
-#define DECOMP_OK		0	/* everything went OK */
-#define DECOMP_ERROR		1	/* error detected before decomp. */
-#define DECOMP_FATALERROR	2	/* error detected after decomp. */
-
-/*
- * CCP codes.
- */
-#define CCP_CONFREQ	1
-#define CCP_CONFACK	2
-#define CCP_TERMREQ	5
-#define CCP_TERMACK	6
-#define CCP_RESETREQ	14
-#define CCP_RESETACK	15
-
-/*
- * Max # bytes for a CCP option
- */
-#define CCP_MAX_OPTION_LENGTH	32
-
-/*
- * Parts of a CCP packet.
- */
-#define CCP_CODE(dp)		((dp)[0])
-#define CCP_ID(dp)		((dp)[1])
-#define CCP_LENGTH(dp)		(((dp)[2] << 8) + (dp)[3])
-#define CCP_HDRLEN		4
-
-#define CCP_OPT_CODE(dp)	((dp)[0])
-#define CCP_OPT_LENGTH(dp)	((dp)[1])
-#define CCP_OPT_MINLEN		2
-
-/*
- * Definitions for BSD-Compress.
- */
-#define CI_BSD_COMPRESS		21	/* config. option for BSD-Compress */
-#define CILEN_BSD_COMPRESS	3	/* length of config. option */
-
-/* Macros for handling the 3rd byte of the BSD-Compress config option. */
-#define BSD_NBITS(x)		((x) & 0x1F)	/* number of bits requested */
-#define BSD_VERSION(x)		((x) >> 5)	/* version of option format */
-#define BSD_CURRENT_VERSION	1		/* current version number */
-#define BSD_MAKE_OPT(v, n)	(((v) << 5) | (n))
-
-#define BSD_MIN_BITS		9	/* smallest code size supported */
-#define BSD_MAX_BITS		15	/* largest code size supported */
-
-/*
- * Definitions for Deflate.
- */
-#define CI_DEFLATE		26	/* config option for Deflate */
-#define CI_DEFLATE_DRAFT	24	/* value used in original draft RFC */
-#define CILEN_DEFLATE		4	/* length of its config option */
-
-#define DEFLATE_MIN_SIZE	8
-#define DEFLATE_MAX_SIZE	15
-#define DEFLATE_METHOD_VAL	8
-#define DEFLATE_SIZE(x)		(((x) >> 4) + DEFLATE_MIN_SIZE)
-#define DEFLATE_METHOD(x)	((x) & 0x0F)
-#define DEFLATE_MAKE_OPT(w)	((((w) - DEFLATE_MIN_SIZE) << 4) \
-				 + DEFLATE_METHOD_VAL)
-#define DEFLATE_CHK_SEQUENCE	0
-
-/*
- * Definitions for other, as yet unsupported, compression methods.
- */
-#define CI_PREDICTOR_1		1	/* config option for Predictor-1 */
-#define CILEN_PREDICTOR_1	2	/* length of its config option */
-#define CI_PREDICTOR_2		2	/* config option for Predictor-2 */
-#define CILEN_PREDICTOR_2	2	/* length of its config option */
-
-#endif /* _NET_PPP_COMP_H */
diff --git a/newlib/libc/sys/linux/include/net/ppp_defs.h b/newlib/libc/sys/linux/include/net/ppp_defs.h
deleted file mode 100644
index 11a3fef1d..000000000
--- a/newlib/libc/sys/linux/include/net/ppp_defs.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * ppp_defs.h - PPP definitions.
- *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies.  This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
- *
- * $FreeBSD: src/sys/net/ppp_defs.h,v 1.7 2001/06/11 12:38:58 ume Exp $
- */
-
-#ifndef _PPP_DEFS_H_
-#define _PPP_DEFS_H_
-
-/*
- * The basic PPP frame.
- */
-#define PPP_HDRLEN	4	/* octets for standard ppp header */
-#define PPP_FCSLEN	2	/* octets for FCS */
-#define PPP_MRU		1500	/* default MRU = max length of info field */
-
-#define PPP_ADDRESS(p)	(((u_char *)(p))[0])
-#define PPP_CONTROL(p)	(((u_char *)(p))[1])
-#define PPP_PROTOCOL(p)	((((u_char *)(p))[2] << 8) + ((u_char *)(p))[3])
-
-/*
- * Significant octet values.
- */
-#define	PPP_ALLSTATIONS	0xff	/* All-Stations broadcast address */
-#define	PPP_UI		0x03	/* Unnumbered Information */
-#define	PPP_FLAG	0x7e	/* Flag Sequence */
-#define	PPP_ESCAPE	0x7d	/* Asynchronous Control Escape */
-#define	PPP_TRANS	0x20	/* Asynchronous transparency modifier */
-
-/*
- * Protocol field values.
- */
-#define PPP_IP		0x21	/* Internet Protocol */
-#define	PPP_XNS		0x25	/* Xerox NS */
-#define PPP_AT		0x29	/* AppleTalk Protocol */
-#define PPP_IPX		0x2b	/* IPX Datagram (RFC1552) */
-#define	PPP_VJC_COMP	0x2d	/* VJ compressed TCP */
-#define	PPP_VJC_UNCOMP	0x2f	/* VJ uncompressed TCP */
-#define PPP_COMP	0xfd	/* compressed packet */
-#define PPP_IPCP	0x8021	/* IP Control Protocol */
-#define PPP_ATCP	0x8029	/* AppleTalk Control Protocol */
-#define PPP_IPXCP	0x802b	/* IPX Control Protocol (RFC1552) */
-#define PPP_CCP		0x80fd	/* Compression Control Protocol */
-#define PPP_LCP		0xc021	/* Link Control Protocol */
-#define PPP_PAP		0xc023	/* Password Authentication Protocol */
-#define PPP_LQR		0xc025	/* Link Quality Report protocol */
-#define PPP_CHAP	0xc223	/* Cryptographic Handshake Auth. Protocol */
-#define PPP_CBCP	0xc029	/* Callback Control Protocol */
-#define PPP_IPV6	0x57	/* Internet Protocol version 6*/
-#define PPP_IPV6CP	0x8057	/* IPv6 Control Protocol */
-
-/*
- * Values for FCS calculations.
- */
-#define PPP_INITFCS	0xffff	/* Initial FCS value */
-#define PPP_GOODFCS	0xf0b8	/* Good final FCS value */
-#define PPP_FCS(fcs, c)	(((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])
-
-/*
- * Extended asyncmap - allows any character to be escaped.
- */
-typedef u_int32_t	ext_accm[8];
-
-/*
- * What to do with network protocol (NP) packets.
- */
-enum NPmode {
-    NPMODE_PASS,		/* pass the packet through */
-    NPMODE_DROP,		/* silently drop the packet */
-    NPMODE_ERROR,		/* return an error */
-    NPMODE_QUEUE		/* save it up for later. */
-};
-
-/*
- * Statistics.
- */
-struct pppstat	{
-    unsigned int ppp_ibytes;	/* bytes received */
-    unsigned int ppp_ipackets;	/* packets received */
-    unsigned int ppp_ierrors;	/* receive errors */
-    unsigned int ppp_obytes;	/* bytes sent */
-    unsigned int ppp_opackets;	/* packets sent */
-    unsigned int ppp_oerrors;	/* transmit errors */
-};
-
-struct vjstat {
-    unsigned int vjs_packets;	/* outbound packets */
-    unsigned int vjs_compressed; /* outbound compressed packets */
-    unsigned int vjs_searches;	/* searches for connection state */
-    unsigned int vjs_misses;	/* times couldn't find conn. state */
-    unsigned int vjs_uncompressedin; /* inbound uncompressed packets */
-    unsigned int vjs_compressedin; /* inbound compressed packets */
-    unsigned int vjs_errorin;	/* inbound unknown type packets */
-    unsigned int vjs_tossed;	/* inbound packets tossed because of error */
-};
-
-struct ppp_stats {
-    struct pppstat p;		/* basic PPP statistics */
-    struct vjstat vj;		/* VJ header compression statistics */
-};
-
-struct compstat {
-    unsigned int unc_bytes;	/* total uncompressed bytes */
-    unsigned int unc_packets;	/* total uncompressed packets */
-    unsigned int comp_bytes;	/* compressed bytes */
-    unsigned int comp_packets;	/* compressed packets */
-    unsigned int inc_bytes;	/* incompressible bytes */
-    unsigned int inc_packets;	/* incompressible packets */
-    unsigned int ratio;		/* recent compression ratio << 8 */
-};
-
-struct ppp_comp_stats {
-    struct compstat c;		/* packet compression statistics */
-    struct compstat d;		/* packet decompression statistics */
-};
-
-/*
- * The following structure records the time in seconds since
- * the last NP packet was sent or received.
- */
-struct ppp_idle {
-    time_t xmit_idle;		/* time since last NP packet sent */
-    time_t recv_idle;		/* time since last NP packet received */
-};
-
-#ifndef __P
-#ifdef __STDC__
-#define __P(x)	x
-#else
-#define __P(x)	()
-#endif
-#endif
-
-#endif /* _PPP_DEFS_H_ */
diff --git a/newlib/libc/sys/linux/include/net/radix.h b/newlib/libc/sys/linux/include/net/radix.h
deleted file mode 100644
index 7f1984e96..000000000
--- a/newlib/libc/sys/linux/include/net/radix.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright (c) 1988, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)radix.h	8.2 (Berkeley) 10/31/94
- * $FreeBSD: src/sys/net/radix.h,v 1.18 2002/03/19 21:54:18 alfred Exp $
- */
-
-#ifndef _RADIX_H_
-#define	_RADIX_H_
-
-#ifdef MALLOC_DECLARE
-MALLOC_DECLARE(M_RTABLE);
-#endif
-
-/*
- * Radix search tree node layout.
- */
-
-struct radix_node {
-	struct	radix_mask *rn_mklist;	/* list of masks contained in subtree */
-	struct	radix_node *rn_parent;	/* parent */
-	short	rn_bit;			/* bit offset; -1-index(netmask) */
-	char	rn_bmask;		/* node: mask for bit test*/
-	u_char	rn_flags;		/* enumerated next */
-#define RNF_NORMAL	1		/* leaf contains normal route */
-#define RNF_ROOT	2		/* leaf is root leaf for tree */
-#define RNF_ACTIVE	4		/* This node is alive (for rtfree) */
-	union {
-		struct {			/* leaf only data: */
-			caddr_t	rn_Key;		/* object of search */
-			caddr_t	rn_Mask;	/* netmask, if present */
-			struct	radix_node *rn_Dupedkey;
-		} rn_leaf;
-		struct {			/* node only data: */
-			int	rn_Off;		/* where to start compare */
-			struct	radix_node *rn_L;/* progeny */
-			struct	radix_node *rn_R;/* progeny */
-		} rn_node;
-	}		rn_u;
-#ifdef RN_DEBUG
-	int rn_info;
-	struct radix_node *rn_twin;
-	struct radix_node *rn_ybro;
-#endif
-};
-
-#define	rn_dupedkey	rn_u.rn_leaf.rn_Dupedkey
-#define	rn_key		rn_u.rn_leaf.rn_Key
-#define	rn_mask		rn_u.rn_leaf.rn_Mask
-#define	rn_offset	rn_u.rn_node.rn_Off
-#define	rn_left		rn_u.rn_node.rn_L
-#define	rn_right	rn_u.rn_node.rn_R
-
-/*
- * Annotations to tree concerning potential routes applying to subtrees.
- */
-
-struct radix_mask {
-	short	rm_bit;			/* bit offset; -1-index(netmask) */
-	char	rm_unused;		/* cf. rn_bmask */
-	u_char	rm_flags;		/* cf. rn_flags */
-	struct	radix_mask *rm_mklist;	/* more masks to try */
-	union	{
-		caddr_t	rmu_mask;		/* the mask */
-		struct	radix_node *rmu_leaf;	/* for normal routes */
-	}	rm_rmu;
-	int	rm_refs;		/* # of references to this struct */
-};
-
-#define	rm_mask rm_rmu.rmu_mask
-#define	rm_leaf rm_rmu.rmu_leaf		/* extra field would make 32 bytes */
-
-#define MKGet(m) {\
-	if (rn_mkfreelist) {\
-		m = rn_mkfreelist; \
-		rn_mkfreelist = (m)->rm_mklist; \
-	} else \
-		R_Malloc(m, struct radix_mask *, sizeof (*(m))); }\
-
-#define MKFree(m) { (m)->rm_mklist = rn_mkfreelist; rn_mkfreelist = (m);}
-
-typedef int walktree_f_t(struct radix_node *, void *);
-
-struct radix_node_head {
-	struct	radix_node *rnh_treetop;
-	int	rnh_addrsize;		/* permit, but not require fixed keys */
-	int	rnh_pktsize;		/* permit, but not require fixed keys */
-	struct	radix_node *(*rnh_addaddr)	/* add based on sockaddr */
-		(void *v, void *mask,
-		     struct radix_node_head *head, struct radix_node nodes[]);
-	struct	radix_node *(*rnh_addpkt)	/* add based on packet hdr */
-		(void *v, void *mask,
-		     struct radix_node_head *head, struct radix_node nodes[]);
-	struct	radix_node *(*rnh_deladdr)	/* remove based on sockaddr */
-		(void *v, void *mask, struct radix_node_head *head);
-	struct	radix_node *(*rnh_delpkt)	/* remove based on packet hdr */
-		(void *v, void *mask, struct radix_node_head *head);
-	struct	radix_node *(*rnh_matchaddr)	/* locate based on sockaddr */
-		(void *v, struct radix_node_head *head);
-	struct	radix_node *(*rnh_lookup)	/* locate based on sockaddr */
-		(void *v, void *mask, struct radix_node_head *head);
-	struct	radix_node *(*rnh_matchpkt)	/* locate based on packet hdr */
-		(void *v, struct radix_node_head *head);
-	int	(*rnh_walktree)			/* traverse tree */
-		(struct radix_node_head *head, walktree_f_t *f, void *w);
-	int	(*rnh_walktree_from)		/* traverse tree below a */
-		(struct radix_node_head *head, void *a, void *m,
-		     walktree_f_t *f, void *w);
-	void	(*rnh_close)	/* do something when the last ref drops */
-		(struct radix_node *rn, struct radix_node_head *head);
-	struct	radix_node rnh_nodes[3];	/* empty tree for common case */
-};
-
-#ifndef _KERNEL
-#define Bcmp(a, b, n) bcmp(((char *)(a)), ((char *)(b)), (n))
-#define Bcopy(a, b, n) bcopy(((char *)(a)), ((char *)(b)), (unsigned)(n))
-#define Bzero(p, n) bzero((char *)(p), (int)(n));
-#define R_Malloc(p, t, n) (p = (t) malloc((unsigned int)(n)))
-#define Free(p) free((char *)p);
-#else
-#define Bcmp(a, b, n) bcmp(((caddr_t)(a)), ((caddr_t)(b)), (unsigned)(n))
-#define Bcopy(a, b, n) bcopy(((caddr_t)(a)), ((caddr_t)(b)), (unsigned)(n))
-#define Bzero(p, n) bzero((caddr_t)(p), (unsigned)(n));
-#define R_Malloc(p, t, n) (p = (t) malloc((unsigned long)(n), M_RTABLE, M_DONTWAIT))
-#define Free(p) free((caddr_t)p, M_RTABLE);
-#endif /* _KERNEL */
-
-void	 rn_init(void);
-int	 rn_inithead(void **, int);
-int	 rn_refines(void *, void *);
-struct radix_node
-	 *rn_addmask(void *, int, int),
-	 *rn_addroute (void *, void *, struct radix_node_head *,
-			struct radix_node [2]),
-	 *rn_delete(void *, void *, struct radix_node_head *),
-	 *rn_lookup (void *v_arg, void *m_arg,
-		        struct radix_node_head *head),
-	 *rn_match(void *, struct radix_node_head *);
-
-
-#endif /* _RADIX_H_ */
diff --git a/newlib/libc/sys/linux/include/net/raw_cb.h b/newlib/libc/sys/linux/include/net/raw_cb.h
deleted file mode 100644
index d17712d30..000000000
--- a/newlib/libc/sys/linux/include/net/raw_cb.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 1980, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)raw_cb.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/raw_cb.h,v 1.16 2002/03/19 21:54:18 alfred Exp $
- */
-
-#ifndef _NET_RAW_CB_H_
-#define _NET_RAW_CB_H_
-
-#include <sys/queue.h>
-
-/*
- * Raw protocol interface control block.  Used
- * to tie a socket to the generic raw interface.
- */
-struct rawcb {
-	LIST_ENTRY(rawcb) list;
-	struct	socket *rcb_socket;	/* back pointer to socket */
-	struct	sockaddr *rcb_faddr;	/* destination address */
-	struct	sockaddr *rcb_laddr;	/* socket's address */
-	struct	sockproto rcb_proto;	/* protocol family, protocol */
-};
-
-#define	sotorawcb(so)		((struct rawcb *)(so)->so_pcb)
-
-/*
- * Nominal space allocated to a raw socket.
- */
-#define	RAWSNDQ		8192
-#define	RAWRCVQ		8192
-
-#ifdef _KERNEL
-extern LIST_HEAD(rawcb_list_head, rawcb) rawcb_list;
-
-/* protosw entries */
-pr_ctlinput_t	raw_ctlinput;
-pr_init_t	raw_init;
-
-/* usrreq entries */
-int	 raw_attach(struct socket *, int);
-void	 raw_detach(struct rawcb *);
-void	 raw_disconnect(struct rawcb *);
-
-#if 0 /* what the ??? */
-pr_input_t	raw_input;
-#else
-void	 raw_input(struct mbuf *,
-	    struct sockproto *, struct sockaddr *, struct sockaddr *);
-#endif
-
-extern	struct pr_usrreqs raw_usrreqs;
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/route.h b/newlib/libc/sys/linux/include/net/route.h
deleted file mode 100644
index c60bf3537..000000000
--- a/newlib/libc/sys/linux/include/net/route.h
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- * Copyright (c) 1980, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)route.h	8.4 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/net/route.h,v 1.45 2002/03/24 09:34:04 bde Exp $
- */
-
-#ifndef _NET_ROUTE_H_
-#define _NET_ROUTE_H_
-
-/*
- * Kernel resident routing tables.
- *
- * The routing tables are initialized when interface addresses
- * are set by making entries for all directly connected interfaces.
- */
-
-/*
- * A route consists of a destination address and a reference
- * to a routing entry.  These are often held by protocols
- * in their control blocks, e.g. inpcb.
- */
-struct route {
-	struct	rtentry *ro_rt;
-	struct	sockaddr ro_dst;
-};
-
-/*
- * These numbers are used by reliable protocols for determining
- * retransmission behavior and are included in the routing structure.
- */
-struct rt_metrics {
-	u_long	rmx_locks;	/* Kernel must leave these values alone */
-	u_long	rmx_mtu;	/* MTU for this path */
-	u_long	rmx_hopcount;	/* max hops expected */
-	u_long	rmx_expire;	/* lifetime for route, e.g. redirect */
-	u_long	rmx_recvpipe;	/* inbound delay-bandwidth product */
-	u_long	rmx_sendpipe;	/* outbound delay-bandwidth product */
-	u_long	rmx_ssthresh;	/* outbound gateway buffer limit */
-	u_long	rmx_rtt;	/* estimated round trip time */
-	u_long	rmx_rttvar;	/* estimated rtt variance */
-	u_long	rmx_pksent;	/* packets sent using this route */
-	u_long	rmx_filler[4];	/* will be used for T/TCP later */
-};
-
-/*
- * rmx_rtt and rmx_rttvar are stored as microseconds;
- * RTTTOPRHZ(rtt) converts to a value suitable for use
- * by a protocol slowtimo counter.
- */
-#define	RTM_RTTUNIT	1000000	/* units for rtt, rttvar, as units per sec */
-#define	RTTTOPRHZ(r)	((r) / (RTM_RTTUNIT / PR_SLOWHZ))
-
-/*
- * XXX kernel function pointer `rt_output' is visible to applications.
- */
-struct mbuf;
-
-/*
- * We distinguish between routes to hosts and routes to networks,
- * preferring the former if available.  For each route we infer
- * the interface to use from the gateway address supplied when
- * the route was entered.  Routes that forward packets through
- * gateways are marked so that the output routines know to address the
- * gateway rather than the ultimate destination.
- */
-#ifndef RNF_NORMAL
-#include <net/radix.h>
-#endif
-struct rtentry {
-	struct	radix_node rt_nodes[2];	/* tree glue, and other values */
-#define	rt_key(r)	((struct sockaddr *)((r)->rt_nodes->rn_key))
-#define	rt_mask(r)	((struct sockaddr *)((r)->rt_nodes->rn_mask))
-	struct	sockaddr *rt_gateway;	/* value */
-	long	rt_refcnt;		/* # held references */
-	u_long	rt_flags;		/* up/down?, host/net */
-	struct	ifnet *rt_ifp;		/* the answer: interface to use */
-	struct	ifaddr *rt_ifa;		/* the answer: interface to use */
-	struct	sockaddr *rt_genmask;	/* for generation of cloned routes */
-	caddr_t	rt_llinfo;		/* pointer to link level info cache */
-	struct	rt_metrics rt_rmx;	/* metrics used by rx'ing protocols */
-	struct	rtentry *rt_gwroute;	/* implied entry for gatewayed routes */
-	int	(*rt_output)(struct ifnet *, struct mbuf *, struct sockaddr *,
-		    struct rtentry *);
-					/* output routine for this (rt,if) */
-	struct	rtentry *rt_parent; 	/* cloning parent of this route */
-	void	*rt_filler2;		/* more filler */
-};
-
-/*
- * Following structure necessary for 4.3 compatibility;
- * We should eventually move it to a compat file.
- */
-struct ortentry {
-	u_long	rt_hash;		/* to speed lookups */
-	struct	sockaddr rt_dst;	/* key */
-	struct	sockaddr rt_gateway;	/* value */
-	short	rt_flags;		/* up/down?, host/net */
-	short	rt_refcnt;		/* # held references */
-	u_long	rt_use;			/* raw # packets forwarded */
-	struct	ifnet *rt_ifp;		/* the answer: interface to use */
-};
-
-#define rt_use rt_rmx.rmx_pksent
-
-#define	RTF_UP		0x1		/* route usable */
-#define	RTF_GATEWAY	0x2		/* destination is a gateway */
-#define	RTF_HOST	0x4		/* host entry (net otherwise) */
-#define	RTF_REJECT	0x8		/* host or net unreachable */
-#define	RTF_DYNAMIC	0x10		/* created dynamically (by redirect) */
-#define	RTF_MODIFIED	0x20		/* modified dynamically (by redirect) */
-#define RTF_DONE	0x40		/* message confirmed */
-/*			0x80		   unused, was RTF_DELCLONE */
-#define RTF_CLONING	0x100		/* generate new routes on use */
-#define RTF_XRESOLVE	0x200		/* external daemon resolves name */
-#define RTF_LLINFO	0x400		/* generated by link layer (e.g. ARP) */
-#define RTF_STATIC	0x800		/* manually added */
-#define RTF_BLACKHOLE	0x1000		/* just discard pkts (during updates) */
-#define RTF_PROTO2	0x4000		/* protocol specific routing flag */
-#define RTF_PROTO1	0x8000		/* protocol specific routing flag */
-
-#define RTF_PRCLONING	0x10000		/* protocol requires cloning */
-#define RTF_WASCLONED	0x20000		/* route generated through cloning */
-#define RTF_PROTO3	0x40000		/* protocol specific routing flag */
-/*			0x80000		   unused */
-#define RTF_PINNED	0x100000	/* future use */
-#define	RTF_LOCAL	0x200000 	/* route represents a local address */
-#define	RTF_BROADCAST	0x400000	/* route represents a bcast address */
-#define	RTF_MULTICAST	0x800000	/* route represents a mcast address */
-					/* 0x1000000 and up unassigned */
-
-/*
- * Routing statistics.
- */
-struct	rtstat {
-	short	rts_badredirect;	/* bogus redirect calls */
-	short	rts_dynamic;		/* routes created by redirects */
-	short	rts_newgateway;		/* routes modified by redirects */
-	short	rts_unreach;		/* lookups which failed */
-	short	rts_wildcard;		/* lookups satisfied by a wildcard */
-};
-/*
- * Structures for routing messages.
- */
-struct rt_msghdr {
-	u_short	rtm_msglen;	/* to skip over non-understood messages */
-	u_char	rtm_version;	/* future binary compatibility */
-	u_char	rtm_type;	/* message type */
-	u_short	rtm_index;	/* index for associated ifp */
-	int	rtm_flags;	/* flags, incl. kern & message, e.g. DONE */
-	int	rtm_addrs;	/* bitmask identifying sockaddrs in msg */
-	pid_t	rtm_pid;	/* identify sender */
-	int	rtm_seq;	/* for sender to identify action */
-	int	rtm_errno;	/* why failed */
-	int	rtm_use;	/* from rtentry */
-	u_long	rtm_inits;	/* which metrics we are initializing */
-	struct	rt_metrics rtm_rmx; /* metrics themselves */
-};
-
-#define RTM_VERSION	5	/* Up the ante and ignore older versions */
-
-/*
- * Message types.
- */
-#define RTM_ADD		0x1	/* Add Route */
-#define RTM_DELETE	0x2	/* Delete Route */
-#define RTM_CHANGE	0x3	/* Change Metrics or flags */
-#define RTM_GET		0x4	/* Report Metrics */
-#define RTM_LOSING	0x5	/* Kernel Suspects Partitioning */
-#define RTM_REDIRECT	0x6	/* Told to use different route */
-#define RTM_MISS	0x7	/* Lookup failed on this address */
-#define RTM_LOCK	0x8	/* fix specified metrics */
-#define RTM_OLDADD	0x9	/* caused by SIOCADDRT */
-#define RTM_OLDDEL	0xa	/* caused by SIOCDELRT */
-#define RTM_RESOLVE	0xb	/* req to resolve dst to LL addr */
-#define RTM_NEWADDR	0xc	/* address being added to iface */
-#define RTM_DELADDR	0xd	/* address being removed from iface */
-#define RTM_IFINFO	0xe	/* iface going up/down etc. */
-#define	RTM_NEWMADDR	0xf	/* mcast group membership being added to if */
-#define	RTM_DELMADDR	0x10	/* mcast group membership being deleted */
-#define	RTM_IFANNOUNCE	0x11	/* iface arrival/departure */
-
-/*
- * Bitmask values for rtm_inits and rmx_locks.
- */
-#define RTV_MTU		0x1	/* init or lock _mtu */
-#define RTV_HOPCOUNT	0x2	/* init or lock _hopcount */
-#define RTV_EXPIRE	0x4	/* init or lock _expire */
-#define RTV_RPIPE	0x8	/* init or lock _recvpipe */
-#define RTV_SPIPE	0x10	/* init or lock _sendpipe */
-#define RTV_SSTHRESH	0x20	/* init or lock _ssthresh */
-#define RTV_RTT		0x40	/* init or lock _rtt */
-#define RTV_RTTVAR	0x80	/* init or lock _rttvar */
-
-/*
- * Bitmask values for rtm_addrs.
- */
-#define RTA_DST		0x1	/* destination sockaddr present */
-#define RTA_GATEWAY	0x2	/* gateway sockaddr present */
-#define RTA_NETMASK	0x4	/* netmask sockaddr present */
-#define RTA_GENMASK	0x8	/* cloning mask sockaddr present */
-#define RTA_IFP		0x10	/* interface name sockaddr present */
-#define RTA_IFA		0x20	/* interface addr sockaddr present */
-#define RTA_AUTHOR	0x40	/* sockaddr for author of redirect */
-#define RTA_BRD		0x80	/* for NEWADDR, broadcast or p-p dest addr */
-
-/*
- * Index offsets for sockaddr array for alternate internal encoding.
- */
-#define RTAX_DST	0	/* destination sockaddr present */
-#define RTAX_GATEWAY	1	/* gateway sockaddr present */
-#define RTAX_NETMASK	2	/* netmask sockaddr present */
-#define RTAX_GENMASK	3	/* cloning mask sockaddr present */
-#define RTAX_IFP	4	/* interface name sockaddr present */
-#define RTAX_IFA	5	/* interface addr sockaddr present */
-#define RTAX_AUTHOR	6	/* sockaddr for author of redirect */
-#define RTAX_BRD	7	/* for NEWADDR, broadcast or p-p dest addr */
-#define RTAX_MAX	8	/* size of array to allocate */
-
-struct rt_addrinfo {
-	int	rti_addrs;
-	struct	sockaddr *rti_info[RTAX_MAX];
-	int	rti_flags;
-	struct	ifaddr *rti_ifa;
-	struct	ifnet *rti_ifp;
-};
-
-struct route_cb {
-	int	ip_count;
-	int	ip6_count;
-	int	ipx_count;
-	int	ns_count;
-	int	any_count;
-};
-
-#ifdef _KERNEL
-#define	RTFREE(rt) \
-	do { \
-		if ((rt)->rt_refcnt <= 1) \
-			rtfree(rt); \
-		else \
-			(rt)->rt_refcnt--; \
-	} while (0)
-
-extern struct route_cb route_cb;
-extern struct radix_node_head *rt_tables[AF_MAX+1];
-
-struct ifmultiaddr;
-
-void	 route_init(void);
-int	 rt_getifa(struct rt_addrinfo *);
-void	 rt_ifannouncemsg(struct ifnet *, int);
-void	 rt_ifmsg(struct ifnet *);
-void	 rt_missmsg(int, struct rt_addrinfo *, int, int);
-void	 rt_newaddrmsg(int, struct ifaddr *, int, struct rtentry *);
-void	 rt_newmaddrmsg(int, struct ifmultiaddr *);
-int	 rt_setgate(struct rtentry *, struct sockaddr *, struct sockaddr *);
-void	 rtalloc(struct route *);
-void	 rtalloc_ign(struct route *, u_long);
-struct rtentry *
-	 rtalloc1(struct sockaddr *, int, u_long);
-void	 rtfree(struct rtentry *);
-int	 rtinit(struct ifaddr *, int, int);
-int	 rtioctl(u_long, caddr_t);
-void	 rtredirect(struct sockaddr *, struct sockaddr *,
-	    struct sockaddr *, int, struct sockaddr *, struct rtentry **);
-int	 rtrequest(int, struct sockaddr *,
-	    struct sockaddr *, struct sockaddr *, int, struct rtentry **);
-int	 rtrequest1(int, struct rt_addrinfo *, struct rtentry **);
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/net/slcompress.h b/newlib/libc/sys/linux/include/net/slcompress.h
deleted file mode 100644
index a054246bc..000000000
--- a/newlib/libc/sys/linux/include/net/slcompress.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Definitions for tcp compression routines.
- *
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
- *	- Initial distribution.
- * $FreeBSD: src/sys/net/slcompress.h,v 1.17 2002/03/19 21:54:18 alfred Exp $
- */
-
-#ifndef _NET_SLCOMPRESS_H_
-#define _NET_SLCOMPRESS_H_
-
-#define MAX_STATES 16		/* must be > 2 and < 256 */
-#define MAX_HDR 128
-
-/*
- * Compressed packet format:
- *
- * The first octet contains the packet type (top 3 bits), TCP
- * 'push' bit, and flags that indicate which of the 4 TCP sequence
- * numbers have changed (bottom 5 bits).  The next octet is a
- * conversation number that associates a saved IP/TCP header with
- * the compressed packet.  The next two octets are the TCP checksum
- * from the original datagram.  The next 0 to 15 octets are
- * sequence number changes, one change per bit set in the header
- * (there may be no changes and there are two special cases where
- * the receiver implicitly knows what changed -- see below).
- *
- * There are 5 numbers which can change (they are always inserted
- * in the following order): TCP urgent pointer, window,
- * acknowledgement, sequence number and IP ID.  (The urgent pointer
- * is different from the others in that its value is sent, not the
- * change in value.)  Since typical use of SLIP links is biased
- * toward small packets (see comments on MTU/MSS below), changes
- * use a variable length coding with one octet for numbers in the
- * range 1 - 255 and 3 octets (0, MSB, LSB) for numbers in the
- * range 256 - 65535 or 0.  (If the change in sequence number or
- * ack is more than 65535, an uncompressed packet is sent.)
- */
-
-/*
- * Packet types (must not conflict with IP protocol version)
- *
- * The top nibble of the first octet is the packet type.  There are
- * three possible types: IP (not proto TCP or tcp with one of the
- * control flags set); uncompressed TCP (a normal IP/TCP packet but
- * with the 8-bit protocol field replaced by an 8-bit connection id --
- * this type of packet syncs the sender & receiver); and compressed
- * TCP (described above).
- *
- * LSB of 4-bit field is TCP "PUSH" bit (a worthless anachronism) and
- * is logically part of the 4-bit "changes" field that follows.  Top
- * three bits are actual packet type.  For backward compatibility
- * and in the interest of conserving bits, numbers are chosen so the
- * IP protocol version number (4) which normally appears in this nibble
- * means "IP packet".
- */
-
-/* packet types */
-#define TYPE_IP 0x40
-#define TYPE_UNCOMPRESSED_TCP 0x70
-#define TYPE_COMPRESSED_TCP 0x80
-#define TYPE_ERROR 0x00
-
-/* Bits in first octet of compressed packet */
-#define NEW_C	0x40	/* flag bits for what changed in a packet */
-#define NEW_I	0x20
-#define NEW_S	0x08
-#define NEW_A	0x04
-#define NEW_W	0x02
-#define NEW_U	0x01
-
-/* reserved, special-case values of above */
-#define SPECIAL_I (NEW_S|NEW_W|NEW_U)		/* echoed interactive traffic */
-#define SPECIAL_D (NEW_S|NEW_A|NEW_W|NEW_U)	/* unidirectional data */
-#define SPECIALS_MASK (NEW_S|NEW_A|NEW_W|NEW_U)
-
-#define TCP_PUSH_BIT 0x10
-
-
-/*
- * "state" data for each active tcp conversation on the wire.  This is
- * basically a copy of the entire IP/TCP header from the last packet
- * we saw from the conversation together with a small identifier
- * the transmit & receive ends of the line use to locate saved header.
- */
-struct cstate {
-	struct cstate *cs_next;	/* next most recently used cstate (xmit only) */
-	u_int16_t cs_hlen;	/* size of hdr (receive only) */
-	u_char cs_id;		/* connection # associated with this state */
-	u_char cs_filler;
-	union {
-		char csu_hdr[MAX_HDR];
-		struct ip csu_ip;	/* ip/tcp hdr from most recent packet */
-	} slcs_u;
-};
-#define cs_ip slcs_u.csu_ip
-#define cs_hdr slcs_u.csu_hdr
-
-/*
- * all the state data for one serial line (we need one of these
- * per line).
- */
-struct slcompress {
-	struct cstate *last_cs;	/* most recently used tstate */
-	u_char last_recv;	/* last rcvd conn. id */
-	u_char last_xmit;	/* last sent conn. id */
-	u_int16_t flags;
-#ifndef SL_NO_STATS
-	int sls_packets;	/* outbound packets */
-	int sls_compressed;	/* outbound compressed packets */
-	int sls_searches;	/* searches for connection state */
-	int sls_misses;		/* times couldn't find conn. state */
-	int sls_uncompressedin;	/* inbound uncompressed packets */
-	int sls_compressedin;	/* inbound compressed packets */
-	int sls_errorin;	/* inbound unknown type packets */
-	int sls_tossed;		/* inbound packets tossed because of error */
-#endif
-	struct cstate tstate[MAX_STATES];	/* xmit connection states */
-	struct cstate rstate[MAX_STATES];	/* receive connection states */
-};
-/* flag values */
-#define SLF_TOSS 1		/* tossing rcvd frames because of input err */
-
-void	 sl_compress_init(struct slcompress *, int);
-u_int	 sl_compress_tcp(struct mbuf *, struct ip *, struct slcompress *, int);
-int	 sl_uncompress_tcp(u_char **, int, u_int, struct slcompress *);
-int	 sl_uncompress_tcp_core(u_char *, int, int, u_int,
-	    struct slcompress *, u_char **, u_int *);
-
-#endif /* !_NET_SLCOMPRESS_H_ */
diff --git a/newlib/libc/sys/linux/include/net/slip.h b/newlib/libc/sys/linux/include/net/slip.h
deleted file mode 100644
index 595b935a1..000000000
--- a/newlib/libc/sys/linux/include/net/slip.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*-
- * Copyright (c) 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)slip.h	8.1 (Berkeley) 2/12/94
- * $FreeBSD: src/sys/net/slip.h,v 1.9 1999/08/28 00:48:29 peter Exp $
- */
-
-#ifndef _NET_SLIP_H_
-#define	_NET_SLIP_H_
-
-/* Ioctls operating on SLIP ttys. */
-#define	SLIOCGUNIT	_IOR('t', 88, int)	/* get slip unit number */
-#define	SLIOCSKEEPAL	_IOW('t', 84, int)	/* set keepalive */
-#define	SLIOCSOUTFILL	_IOW('t', 83, int)	/* set out fill time */
-#define	SLIOCGKEEPAL	_IOR('t', 82, int)	/* get keepalive time */
-#define	SLIOCGOUTFILL	_IOR('t', 81, int)	/* get out fill time */
-#define	SLIOCSUNIT	_IOW('t', 80, int)	/* set slip unit number */
-
-/*
- * Definitions of the pseudo-link-level header attached to slip
- * packets grabbed by the packet filter (bpf) traffic monitor.
- */
-#define	SLIP_HDRLEN	16		/* BPF SLIP header length */
-
-/* Offsets into BPF SLIP header. */
-#define	SLX_DIR		0		/* direction; see below */
-#define	SLX_CHDR	1		/* compressed header data */
-#define	CHDR_LEN	15		/* length of compressed header data */
-
-#define	SLIPDIR_IN	0		/* incoming */
-#define	SLIPDIR_OUT	1		/* outgoing */
-
-#endif /* !_NET_SLIP_H */
diff --git a/newlib/libc/sys/linux/include/net/zlib.h b/newlib/libc/sys/linux/include/net/zlib.h
deleted file mode 100644
index c2d32be1f..000000000
--- a/newlib/libc/sys/linux/include/net/zlib.h
+++ /dev/null
@@ -1,1013 +0,0 @@
-/* $FreeBSD: src/sys/net/zlib.h,v 1.7 1999/12/29 04:38:38 peter Exp $	*/
-
-/*
- * This file is derived from zlib.h and zconf.h from the zlib-1.0.4
- * distribution by Jean-loup Gailly and Mark Adler, with some additions
- * by Paul Mackerras to aid in implementing Deflate compression and
- * decompression for PPP packets.
- */
-
-/*
- *  ==FILEVERSION 971127==
- *
- * This marker is used by the Linux installation script to determine
- * whether an up-to-date version of this file is already installed.
- */
-
-
-/* +++ zlib.h */
-/* zlib.h -- interface of the 'zlib' general purpose compression library
-  version 1.0.4, Jul 24th, 1996.
-
-  Copyright (C) 1995-1996 Jean-loup Gailly and Mark Adler
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-
-  Jean-loup Gailly        Mark Adler
-  gzip@prep.ai.mit.edu    madler@alumni.caltech.edu
-
-
-  The data format used by the zlib library is described by RFCs (Request for
-  Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt
-  (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
-*/
-
-#ifndef _ZLIB_H
-#define _ZLIB_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* +++ zconf.h */
-/* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-1996 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h 
- */
-
-/* From: zconf.h,v 1.20 1996/07/02 15:09:28 me Exp $ */
-
-#ifndef _ZCONF_H
-#define _ZCONF_H
-
-/*
- * If you *really* need a unique prefix for all types and library functions,
- * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
- */
-#ifdef Z_PREFIX
-#  define deflateInit_	z_deflateInit_
-#  define deflate	z_deflate
-#  define deflateEnd	z_deflateEnd
-#  define inflateInit_ 	z_inflateInit_
-#  define inflate	z_inflate
-#  define inflateEnd	z_inflateEnd
-#  define deflateInit2_	z_deflateInit2_
-#  define deflateSetDictionary z_deflateSetDictionary
-#  define deflateCopy	z_deflateCopy
-#  define deflateReset	z_deflateReset
-#  define deflateParams	z_deflateParams
-#  define inflateInit2_	z_inflateInit2_
-#  define inflateSetDictionary z_inflateSetDictionary
-#  define inflateSync	z_inflateSync
-#  define inflateReset	z_inflateReset
-#  define compress	z_compress
-#  define uncompress	z_uncompress
-#  define adler32	z_adler32
-#  define crc32		z_crc32
-#  define get_crc_table z_get_crc_table
-
-#  define Byte		z_Byte
-#  define uInt		z_uInt
-#  define uLong		z_uLong
-#  define Bytef	        z_Bytef
-#  define charf		z_charf
-#  define intf		z_intf
-#  define uIntf		z_uIntf
-#  define uLongf	z_uLongf
-#  define voidpf	z_voidpf
-#  define voidp		z_voidp
-#endif
-
-#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
-#  define WIN32
-#endif
-#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
-#  ifndef __32BIT__
-#    define __32BIT__
-#  endif
-#endif
-#if defined(__MSDOS__) && !defined(MSDOS)
-#  define MSDOS
-#endif
-
-/*
- * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
- * than 64k bytes at a time (needed on systems with 16-bit int).
- */
-#if defined(MSDOS) && !defined(__32BIT__)
-#  define MAXSEG_64K
-#endif
-#ifdef MSDOS
-#  define UNALIGNED_OK
-#endif
-
-#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
-#  define STDC
-#endif
-#if (defined(__STDC__) || defined(__cplusplus)) && !defined(STDC)
-#  define STDC
-#endif
-
-#ifndef STDC
-#  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
-#    define const
-#  endif
-#endif
-
-/* Some Mac compilers merge all .h files incorrectly: */
-#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
-#  define NO_DUMMY_DECL
-#endif
-
-/* Maximum value for memLevel in deflateInit2 */
-#ifndef MAX_MEM_LEVEL
-#  ifdef MAXSEG_64K
-#    define MAX_MEM_LEVEL 8
-#  else
-#    define MAX_MEM_LEVEL 9
-#  endif
-#endif
-
-/* Maximum value for windowBits in deflateInit2 and inflateInit2 */
-#ifndef MAX_WBITS
-#  define MAX_WBITS   15 /* 32K LZ77 window */
-#endif
-
-/* The memory requirements for deflate are (in bytes):
-            1 << (windowBits+2)   +  1 << (memLevel+9)
- that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
- plus a few kilobytes for small objects. For example, if you want to reduce
- the default memory requirements from 256K to 128K, compile with
-     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
- Of course this will generally degrade compression (there's no free lunch).
-
-   The memory requirements for inflate are (in bytes) 1 << windowBits
- that is, 32K for windowBits=15 (default value) plus a few kilobytes
- for small objects.
-*/
-
-                        /* Type declarations */
-
-#ifndef OF /* function prototypes */
-#  ifdef STDC
-#    define OF(args)  args
-#  else
-#    define OF(args)  ()
-#  endif
-#endif
-
-/* The following definitions for FAR are needed only for MSDOS mixed
- * model programming (small or medium model with some far allocations).
- * This was tested only with MSC; for other MSDOS compilers you may have
- * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
- * just define FAR to be empty.
- */
-#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
-   /* MSC small or medium model */
-#  define SMALL_MEDIUM
-#  ifdef _MSC_VER
-#    define FAR __far
-#  else
-#    define FAR far
-#  endif
-#endif
-#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
-#  ifndef __32BIT__
-#    define SMALL_MEDIUM
-#    define FAR __far
-#  endif
-#endif
-#ifndef FAR
-#   define FAR
-#endif
-
-typedef unsigned char  Byte;  /* 8 bits */
-typedef unsigned int   uInt;  /* 16 bits or more */
-typedef unsigned long  uLong; /* 32 bits or more */
-
-#if defined(__BORLANDC__) && defined(SMALL_MEDIUM)
-   /* Borland C/C++ ignores FAR inside typedef */
-#  define Bytef Byte FAR
-#else
-   typedef Byte  FAR Bytef;
-#endif
-typedef char  FAR charf;
-typedef int   FAR intf;
-typedef uInt  FAR uIntf;
-typedef uLong FAR uLongf;
-
-#ifdef STDC
-   typedef void FAR *voidpf;
-   typedef void     *voidp;
-#else
-   typedef Byte FAR *voidpf;
-   typedef Byte     *voidp;
-#endif
-
-
-/* Compile with -DZLIB_DLL for Windows DLL support */
-#if (defined(_WINDOWS) || defined(WINDOWS)) && defined(ZLIB_DLL)
-#  include <windows.h>
-#  define EXPORT  WINAPI
-#else
-#  define EXPORT
-#endif
-
-#endif /* _ZCONF_H */
-/* --- zconf.h */
-
-#define ZLIB_VERSION "1.0.4P"
-
-/* 
-     The 'zlib' compression library provides in-memory compression and
-  decompression functions, including integrity checks of the uncompressed
-  data.  This version of the library supports only one compression method
-  (deflation) but other algorithms may be added later and will have the same
-  stream interface.
-
-     For compression the application must provide the output buffer and
-  may optionally provide the input buffer for optimization. For decompression,
-  the application must provide the input buffer and may optionally provide
-  the output buffer for optimization.
-
-     Compression can be done in a single step if the buffers are large
-  enough (for example if an input file is mmap'ed), or can be done by
-  repeated calls of the compression function.  In the latter case, the
-  application must provide more input and/or consume the output
-  (providing more output space) before each call.
-
-     The library does not install any signal handler. It is recommended to
-  add at least a handler for SIGSEGV when decompressing; the library checks
-  the consistency of the input data whenever possible but may go nuts
-  for some forms of corrupted input.
-*/
-
-typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
-typedef void   (*free_func)  OF((voidpf opaque, voidpf address));
-
-struct internal_state;
-
-typedef struct z_stream_s {
-    Bytef    *next_in;  /* next input byte */
-    uInt     avail_in;  /* number of bytes available at next_in */
-    uLong    total_in;  /* total nb of input bytes read so far */
-
-    Bytef    *next_out; /* next output byte should be put there */
-    uInt     avail_out; /* remaining free space at next_out */
-    uLong    total_out; /* total nb of bytes output so far */
-
-    const char     *msg; /* last error message, NULL if no error */
-    struct internal_state FAR *state; /* not visible by applications */
-
-    alloc_func zalloc;  /* used to allocate the internal state */
-    free_func  zfree;   /* used to free the internal state */
-    voidpf     opaque;  /* private data object passed to zalloc and zfree */
-
-    int     data_type;  /* best guess about the data type: ascii or binary */
-    uLong   adler;      /* adler32 value of the uncompressed data */
-    uLong   reserved;   /* reserved for future use */
-} z_stream;
-
-typedef z_stream FAR *z_streamp;
-
-/*
-   The application must update next_in and avail_in when avail_in has
-   dropped to zero. It must update next_out and avail_out when avail_out
-   has dropped to zero. The application must initialize zalloc, zfree and
-   opaque before calling the init function. All other fields are set by the
-   compression library and must not be updated by the application.
-
-   The opaque value provided by the application will be passed as the first
-   parameter for calls of zalloc and zfree. This can be useful for custom
-   memory management. The compression library attaches no meaning to the
-   opaque value.
-
-   zalloc must return Z_NULL if there is not enough memory for the object.
-   On 16-bit systems, the functions zalloc and zfree must be able to allocate
-   exactly 65536 bytes, but will not be required to allocate more than this
-   if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
-   pointers returned by zalloc for objects of exactly 65536 bytes *must*
-   have their offset normalized to zero. The default allocation function
-   provided by this library ensures this (see zutil.c). To reduce memory
-   requirements and avoid any allocation of 64K objects, at the expense of
-   compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
-
-   The fields total_in and total_out can be used for statistics or
-   progress reports. After compression, total_in holds the total size of
-   the uncompressed data and may be saved for use in the decompressor
-   (particularly if the decompressor wants to decompress everything in
-   a single step).
-*/
-
-                        /* constants */
-
-#define Z_NO_FLUSH      0
-#define Z_PARTIAL_FLUSH 1
-#define Z_PACKET_FLUSH	2
-#define Z_SYNC_FLUSH    3
-#define Z_FULL_FLUSH    4
-#define Z_FINISH        5
-/* Allowed flush values; see deflate() below for details */
-
-#define Z_OK            0
-#define Z_STREAM_END    1
-#define Z_NEED_DICT     2
-#define Z_ERRNO        (-1)
-#define Z_STREAM_ERROR (-2)
-#define Z_DATA_ERROR   (-3)
-#define Z_MEM_ERROR    (-4)
-#define Z_BUF_ERROR    (-5)
-#define Z_VERSION_ERROR (-6)
-/* Return codes for the compression/decompression functions. Negative
- * values are errors, positive values are used for special but normal events.
- */
-
-#define Z_NO_COMPRESSION         0
-#define Z_BEST_SPEED             1
-#define Z_BEST_COMPRESSION       9
-#define Z_DEFAULT_COMPRESSION  (-1)
-/* compression levels */
-
-#define Z_FILTERED            1
-#define Z_HUFFMAN_ONLY        2
-#define Z_DEFAULT_STRATEGY    0
-/* compression strategy; see deflateInit2() below for details */
-
-#define Z_BINARY   0
-#define Z_ASCII    1
-#define Z_UNKNOWN  2
-/* Possible values of the data_type field */
-
-#define Z_DEFLATED   8
-/* The deflate compression method (the only one supported in this version) */
-
-#define Z_NULL  0  /* for initializing zalloc, zfree, opaque */
-
-#define zlib_version zlibVersion()
-/* for compatibility with versions < 1.0.2 */
-
-                        /* basic functions */
-
-extern const char * EXPORT zlibVersion OF((void));
-/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
-   If the first character differs, the library code actually used is
-   not compatible with the zlib.h header file used by the application.
-   This check is automatically made by deflateInit and inflateInit.
- */
-
-/* 
-extern int EXPORT deflateInit OF((z_streamp strm, int level));
-
-     Initializes the internal stream state for compression. The fields
-   zalloc, zfree and opaque must be initialized before by the caller.
-   If zalloc and zfree are set to Z_NULL, deflateInit updates them to
-   use default allocation functions.
-
-     The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
-   1 gives best speed, 9 gives best compression, 0 gives no compression at
-   all (the input data is simply copied a block at a time).
-   Z_DEFAULT_COMPRESSION requests a default compromise between speed and
-   compression (currently equivalent to level 6).
-
-     deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
-   enough memory, Z_STREAM_ERROR if level is not a valid compression level,
-   Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
-   with the version assumed by the caller (ZLIB_VERSION).
-   msg is set to null if there is no error message.  deflateInit does not
-   perform any compression: this will be done by deflate().
-*/
-
-
-extern int EXPORT deflate OF((z_streamp strm, int flush));
-/*
-  Performs one or both of the following actions:
-
-  - Compress more input starting at next_in and update next_in and avail_in
-    accordingly. If not all input can be processed (because there is not
-    enough room in the output buffer), next_in and avail_in are updated and
-    processing will resume at this point for the next call of deflate().
-
-  - Provide more output starting at next_out and update next_out and avail_out
-    accordingly. This action is forced if the parameter flush is non zero.
-    Forcing flush frequently degrades the compression ratio, so this parameter
-    should be set only when necessary (in interactive applications).
-    Some output may be provided even if flush is not set.
-
-  Before the call of deflate(), the application should ensure that at least
-  one of the actions is possible, by providing more input and/or consuming
-  more output, and updating avail_in or avail_out accordingly; avail_out
-  should never be zero before the call. The application can consume the
-  compressed output when it wants, for example when the output buffer is full
-  (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
-  and with zero avail_out, it must be called again after making room in the
-  output buffer because there might be more output pending.
-
-    If the parameter flush is set to Z_PARTIAL_FLUSH, the current compression
-  block is terminated and flushed to the output buffer so that the
-  decompressor can get all input data available so far. For method 9, a future
-  variant on method 8, the current block will be flushed but not terminated.
-  Z_SYNC_FLUSH has the same effect as partial flush except that the compressed
-  output is byte aligned (the compressor can clear its internal bit buffer)
-  and the current block is always terminated; this can be useful if the
-  compressor has to be restarted from scratch after an interruption (in which
-  case the internal state of the compressor may be lost).
-    If flush is set to Z_FULL_FLUSH, the compression block is terminated, a
-  special marker is output and the compression dictionary is discarded; this
-  is useful to allow the decompressor to synchronize if one compressed block
-  has been damaged (see inflateSync below).  Flushing degrades compression and
-  so should be used only when necessary.  Using Z_FULL_FLUSH too often can
-  seriously degrade the compression. If deflate returns with avail_out == 0,
-  this function must be called again with the same value of the flush
-  parameter and more output space (updated avail_out), until the flush is
-  complete (deflate returns with non-zero avail_out).
-
-    If the parameter flush is set to Z_PACKET_FLUSH, the compression
-  block is terminated, and a zero-length stored block is output,
-  omitting the length bytes (the effect of this is that the 3-bit type
-  code 000 for a stored block is output, and the output is then
-  byte-aligned).  This is designed for use at the end of a PPP packet.
-
-    If the parameter flush is set to Z_FINISH, pending input is processed,
-  pending output is flushed and deflate returns with Z_STREAM_END if there
-  was enough output space; if deflate returns with Z_OK, this function must be
-  called again with Z_FINISH and more output space (updated avail_out) but no
-  more input data, until it returns with Z_STREAM_END or an error. After
-  deflate has returned Z_STREAM_END, the only possible operations on the
-  stream are deflateReset or deflateEnd.
-  
-    Z_FINISH can be used immediately after deflateInit if all the compression
-  is to be done in a single step. In this case, avail_out must be at least
-  0.1% larger than avail_in plus 12 bytes.  If deflate does not return
-  Z_STREAM_END, then it must be called again as described above.
-
-    deflate() may update data_type if it can make a good guess about
-  the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered
-  binary. This field is only for information purposes and does not affect
-  the compression algorithm in any manner.
-
-    deflate() returns Z_OK if some progress has been made (more input
-  processed or more output produced), Z_STREAM_END if all input has been
-  consumed and all output has been produced (only when flush is set to
-  Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
-  if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible.
-*/
-
-
-extern int EXPORT deflateEnd OF((z_streamp strm));
-/*
-     All dynamically allocated data structures for this stream are freed.
-   This function discards any unprocessed input and does not flush any
-   pending output.
-
-     deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
-   stream state was inconsistent, Z_DATA_ERROR if the stream was freed
-   prematurely (some input or output was discarded). In the error case,
-   msg may be set but then points to a static string (which must not be
-   deallocated).
-*/
-
-
-/* 
-extern int EXPORT inflateInit OF((z_streamp strm));
-
-     Initializes the internal stream state for decompression. The fields
-   zalloc, zfree and opaque must be initialized before by the caller.  If
-   zalloc and zfree are set to Z_NULL, inflateInit updates them to use default
-   allocation functions.
-
-     inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
-   enough memory, Z_VERSION_ERROR if the zlib library version is incompatible
-   with the version assumed by the caller.  msg is set to null if there is no
-   error message. inflateInit does not perform any decompression: this will be
-   done by inflate().
-*/
-
-#if defined(__FreeBSD__) && defined(_KERNEL)
-#define inflate       inflate_ppp     /* FreeBSD already has an inflate :-( */
-#endif
-
-extern int EXPORT inflate OF((z_streamp strm, int flush));
-/*
-  Performs one or both of the following actions:
-
-  - Decompress more input starting at next_in and update next_in and avail_in
-    accordingly. If not all input can be processed (because there is not
-    enough room in the output buffer), next_in is updated and processing
-    will resume at this point for the next call of inflate().
-
-  - Provide more output starting at next_out and update next_out and avail_out
-    accordingly.  inflate() provides as much output as possible, until there
-    is no more input data or no more space in the output buffer (see below
-    about the flush parameter).
-
-  Before the call of inflate(), the application should ensure that at least
-  one of the actions is possible, by providing more input and/or consuming
-  more output, and updating the next_* and avail_* values accordingly.
-  The application can consume the uncompressed output when it wants, for
-  example when the output buffer is full (avail_out == 0), or after each
-  call of inflate(). If inflate returns Z_OK and with zero avail_out, it
-  must be called again after making room in the output buffer because there
-  might be more output pending.
-
-    If the parameter flush is set to Z_PARTIAL_FLUSH or Z_PACKET_FLUSH,
-  inflate flushes as much output as possible to the output buffer. The
-  flushing behavior of inflate is not specified for values of the flush
-  parameter other than Z_PARTIAL_FLUSH, Z_PACKET_FLUSH or Z_FINISH, but the
-  current implementation actually flushes as much output as possible
-  anyway.  For Z_PACKET_FLUSH, inflate checks that once all the input data
-  has been consumed, it is expecting to see the length field of a stored
-  block; if not, it returns Z_DATA_ERROR.
-
-    inflate() should normally be called until it returns Z_STREAM_END or an
-  error. However if all decompression is to be performed in a single step
-  (a single call of inflate), the parameter flush should be set to
-  Z_FINISH. In this case all pending input is processed and all pending
-  output is flushed; avail_out must be large enough to hold all the
-  uncompressed data. (The size of the uncompressed data may have been saved
-  by the compressor for this purpose.) The next operation on this stream must
-  be inflateEnd to deallocate the decompression state. The use of Z_FINISH
-  is never required, but can be used to inform inflate that a faster routine
-  may be used for the single inflate() call.
-
-    inflate() returns Z_OK if some progress has been made (more input
-  processed or more output produced), Z_STREAM_END if the end of the
-  compressed data has been reached and all uncompressed output has been
-  produced, Z_NEED_DICT if a preset dictionary is needed at this point (see
-  inflateSetDictionary below), Z_DATA_ERROR if the input data was corrupted,
-  Z_STREAM_ERROR if the stream structure was inconsistent (for example if
-  next_in or next_out was NULL), Z_MEM_ERROR if there was not enough memory,
-  Z_BUF_ERROR if no progress is possible or if there was not enough room in
-  the output buffer when Z_FINISH is used. In the Z_DATA_ERROR case, the
-  application may then call inflateSync to look for a good compression block.
-  In the Z_NEED_DICT case, strm->adler is set to the Adler32 value of the
-  dictionary chosen by the compressor.
-*/
-
-
-extern int EXPORT inflateEnd OF((z_streamp strm));
-/*
-     All dynamically allocated data structures for this stream are freed.
-   This function discards any unprocessed input and does not flush any
-   pending output.
-
-     inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
-   was inconsistent. In the error case, msg may be set but then points to a
-   static string (which must not be deallocated).
-*/
-
-                        /* Advanced functions */
-
-/*
-    The following functions are needed only in some special applications.
-*/
-
-/*   
-extern int EXPORT deflateInit2 OF((z_streamp strm,
-                                   int  level,
-                                   int  method,
-                                   int  windowBits,
-                                   int  memLevel,
-                                   int  strategy));
-
-     This is another version of deflateInit with more compression options. The
-   fields next_in, zalloc, zfree and opaque must be initialized before by
-   the caller.
-
-     The method parameter is the compression method. It must be Z_DEFLATED in
-   this version of the library. (Method 9 will allow a 64K history buffer and
-   partial block flushes.)
-
-     The windowBits parameter is the base two logarithm of the window size
-   (the size of the history buffer).  It should be in the range 8..15 for this
-   version of the library (the value 16 will be allowed for method 9). Larger
-   values of this parameter result in better compression at the expense of
-   memory usage. The default value is 15 if deflateInit is used instead.
-
-     The memLevel parameter specifies how much memory should be allocated
-   for the internal compression state. memLevel=1 uses minimum memory but
-   is slow and reduces compression ratio; memLevel=9 uses maximum memory
-   for optimal speed. The default value is 8. See zconf.h for total memory
-   usage as a function of windowBits and memLevel.
-
-     The strategy parameter is used to tune the compression algorithm. Use the
-   value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
-   filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no
-   string match).  Filtered data consists mostly of small values with a
-   somewhat random distribution. In this case, the compression algorithm is
-   tuned to compress them better. The effect of Z_FILTERED is to force more
-   Huffman coding and less string matching; it is somewhat intermediate
-   between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
-   the compression ratio but not the correctness of the compressed output even
-   if it is not set appropriately.
-
-     If next_in is not null, the library will use this buffer to hold also
-   some history information; the buffer must either hold the entire input
-   data, or have at least 1<<(windowBits+1) bytes and be writable. If next_in
-   is null, the library will allocate its own history buffer (and leave next_in
-   null). next_out need not be provided here but must be provided by the
-   application for the next call of deflate().
-
-     If the history buffer is provided by the application, next_in must
-   must never be changed by the application since the compressor maintains
-   information inside this buffer from call to call; the application
-   must provide more input only by increasing avail_in. next_in is always
-   reset by the library in this case.
-
-      deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was
-   not enough memory, Z_STREAM_ERROR if a parameter is invalid (such as
-   an invalid method). msg is set to null if there is no error message.
-   deflateInit2 does not perform any compression: this will be done by
-   deflate(). 
-*/
-                            
-extern int EXPORT deflateSetDictionary OF((z_streamp strm,
-                                           const Bytef *dictionary,
-				           uInt  dictLength));
-/*
-     Initializes the compression dictionary (history buffer) from the given
-   byte sequence without producing any compressed output. This function must
-   be called immediately after deflateInit or deflateInit2, before any call
-   of deflate. The compressor and decompressor must use exactly the same
-   dictionary (see inflateSetDictionary).
-     The dictionary should consist of strings (byte sequences) that are likely
-   to be encountered later in the data to be compressed, with the most commonly
-   used strings preferably put towards the end of the dictionary. Using a
-   dictionary is most useful when the data to be compressed is short and
-   can be predicted with good accuracy; the data can then be compressed better
-   than with the default empty dictionary. In this version of the library,
-   only the last 32K bytes of the dictionary are used.
-     Upon return of this function, strm->adler is set to the Adler32 value
-   of the dictionary; the decompressor may later use this value to determine
-   which dictionary has been used by the compressor. (The Adler32 value
-   applies to the whole dictionary even if only a subset of the dictionary is
-   actually used by the compressor.)
-
-     deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
-   parameter is invalid (such as NULL dictionary) or the stream state
-   is inconsistent (for example if deflate has already been called for this
-   stream). deflateSetDictionary does not perform any compression: this will
-   be done by deflate(). 
-*/
-
-extern int EXPORT deflateCopy OF((z_streamp dest,
-                                  z_streamp source));
-/*
-     Sets the destination stream as a complete copy of the source stream.  If
-   the source stream is using an application-supplied history buffer, a new
-   buffer is allocated for the destination stream.  The compressed output
-   buffer is always application-supplied. It's the responsibility of the
-   application to provide the correct values of next_out and avail_out for the
-   next call of deflate.
-
-     This function can be useful when several compression strategies will be
-   tried, for example when there are several ways of pre-processing the input
-   data with a filter. The streams that will be discarded should then be freed
-   by calling deflateEnd.  Note that deflateCopy duplicates the internal
-   compression state which can be quite large, so this strategy is slow and
-   can consume lots of memory.
-
-     deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
-   enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
-   (such as zalloc being NULL). msg is left unchanged in both source and
-   destination.
-*/
-
-extern int EXPORT deflateReset OF((z_streamp strm));
-/*
-     This function is equivalent to deflateEnd followed by deflateInit,
-   but does not free and reallocate all the internal compression state.
-   The stream will keep the same compression level and any other attributes
-   that may have been set by deflateInit2.
-
-      deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
-   stream state was inconsistent (such as zalloc or state being NULL).
-*/
-
-extern int EXPORT deflateParams OF((z_streamp strm, int level, int strategy));
-/*
-     Dynamically update the compression level and compression strategy.
-   This can be used to switch between compression and straight copy of
-   the input data, or to switch to a different kind of input data requiring
-   a different strategy. If the compression level is changed, the input
-   available so far is compressed with the old level (and may be flushed);
-   the new level will take effect only at the next call of deflate().
-
-     Before the call of deflateParams, the stream state must be set as for
-   a call of deflate(), since the currently available input may have to
-   be compressed and flushed. In particular, strm->avail_out must be non-zero.
-
-     deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
-   stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
-   if strm->avail_out was zero.
-*/
-
-extern int EXPORT deflateOutputPending OF((z_streamp strm));
-/*
-     Returns the number of bytes of output which are immediately
-   available from the compressor (i.e. without any further input
-   or flush).
-*/
-
-/*   
-extern int EXPORT inflateInit2 OF((z_streamp strm,
-                                   int  windowBits));
-
-     This is another version of inflateInit with more compression options. The
-   fields next_out, zalloc, zfree and opaque must be initialized before by
-   the caller.
-
-     The windowBits parameter is the base two logarithm of the maximum window
-   size (the size of the history buffer).  It should be in the range 8..15 for
-   this version of the library (the value 16 will be allowed soon). The
-   default value is 15 if inflateInit is used instead. If a compressed stream
-   with a larger window size is given as input, inflate() will return with
-   the error code Z_DATA_ERROR instead of trying to allocate a larger window.
-
-     If next_out is not null, the library will use this buffer for the history
-   buffer; the buffer must either be large enough to hold the entire output
-   data, or have at least 1<<windowBits bytes.  If next_out is null, the
-   library will allocate its own buffer (and leave next_out null). next_in
-   need not be provided here but must be provided by the application for the
-   next call of inflate().
-
-     If the history buffer is provided by the application, next_out must
-   never be changed by the application since the decompressor maintains
-   history information inside this buffer from call to call; the application
-   can only reset next_out to the beginning of the history buffer when
-   avail_out is zero and all output has been consumed.
-
-      inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was
-   not enough memory, Z_STREAM_ERROR if a parameter is invalid (such as
-   windowBits < 8). msg is set to null if there is no error message.
-   inflateInit2 does not perform any decompression: this will be done by
-   inflate().
-*/
-
-extern int EXPORT inflateSetDictionary OF((z_streamp strm,
-				           const Bytef *dictionary,
-					   uInt  dictLength));
-/*
-     Initializes the decompression dictionary (history buffer) from the given
-   uncompressed byte sequence. This function must be called immediately after
-   a call of inflate if this call returned Z_NEED_DICT. The dictionary chosen
-   by the compressor can be determined from the Adler32 value returned by this
-   call of inflate. The compressor and decompressor must use exactly the same
-   dictionary (see deflateSetDictionary).
-
-     inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
-   parameter is invalid (such as NULL dictionary) or the stream state is
-   inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
-   expected one (incorrect Adler32 value). inflateSetDictionary does not
-   perform any decompression: this will be done by subsequent calls of
-   inflate().
-*/
-
-extern int EXPORT inflateSync OF((z_streamp strm));
-/* 
-    Skips invalid compressed data until the special marker (see deflate()
-  above) can be found, or until all available input is skipped. No output
-  is provided.
-
-    inflateSync returns Z_OK if the special marker has been found, Z_BUF_ERROR
-  if no more input was provided, Z_DATA_ERROR if no marker has been found,
-  or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
-  case, the application may save the current current value of total_in which
-  indicates where valid compressed data was found. In the error case, the
-  application may repeatedly call inflateSync, providing more input each time,
-  until success or end of the input data.
-*/
-
-extern int EXPORT inflateReset OF((z_streamp strm));
-/*
-     This function is equivalent to inflateEnd followed by inflateInit,
-   but does not free and reallocate all the internal decompression state.
-   The stream will keep attributes that may have been set by inflateInit2.
-
-      inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
-   stream state was inconsistent (such as zalloc or state being NULL).
-*/
-
-extern int inflateIncomp OF((z_stream *strm));
-/*
-     This function adds the data at next_in (avail_in bytes) to the output
-   history without performing any output.  There must be no pending output,
-   and the decompressor must be expecting to see the start of a block.
-   Calling this function is equivalent to decompressing a stored block
-   containing the data at next_in (except that the data is not output).
-*/
-
-                        /* utility functions */
-
-/*
-     The following utility functions are implemented on top of the
-   basic stream-oriented functions. To simplify the interface, some
-   default options are assumed (compression level, window size,
-   standard memory allocation functions). The source code of these
-   utility functions can easily be modified if you need special options.
-*/
-
-extern int EXPORT compress OF((Bytef *dest,   uLongf *destLen,
-			       const Bytef *source, uLong sourceLen));
-/*
-     Compresses the source buffer into the destination buffer.  sourceLen is
-   the byte length of the source buffer. Upon entry, destLen is the total
-   size of the destination buffer, which must be at least 0.1% larger than
-   sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
-   compressed buffer.
-     This function can be used to compress a whole file at once if the
-   input file is mmap'ed.
-     compress returns Z_OK if success, Z_MEM_ERROR if there was not
-   enough memory, Z_BUF_ERROR if there was not enough room in the output
-   buffer.
-*/
-
-extern int EXPORT uncompress OF((Bytef *dest,   uLongf *destLen,
-				 const Bytef *source, uLong sourceLen));
-/*
-     Decompresses the source buffer into the destination buffer.  sourceLen is
-   the byte length of the source buffer. Upon entry, destLen is the total
-   size of the destination buffer, which must be large enough to hold the
-   entire uncompressed data. (The size of the uncompressed data must have
-   been saved previously by the compressor and transmitted to the decompressor
-   by some mechanism outside the scope of this compression library.)
-   Upon exit, destLen is the actual size of the compressed buffer.
-     This function can be used to decompress a whole file at once if the
-   input file is mmap'ed.
-
-     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
-   enough memory, Z_BUF_ERROR if there was not enough room in the output
-   buffer, or Z_DATA_ERROR if the input data was corrupted.
-*/
-
-
-typedef voidp gzFile;
-
-extern gzFile EXPORT gzopen  OF((const char *path, const char *mode));
-/*
-     Opens a gzip (.gz) file for reading or writing. The mode parameter
-   is as in fopen ("rb" or "wb") but can also include a compression level
-   ("wb9").  gzopen can be used to read a file which is not in gzip format;
-   in this case gzread will directly read from the file without decompression.
-     gzopen returns NULL if the file could not be opened or if there was
-   insufficient memory to allocate the (de)compression state; errno
-   can be checked to distinguish the two cases (if errno is zero, the
-   zlib error is Z_MEM_ERROR).
-*/
-
-extern gzFile EXPORT gzdopen  OF((int fd, const char *mode));
-/*
-     gzdopen() associates a gzFile with the file descriptor fd.  File
-   descriptors are obtained from calls like open, dup, creat, pipe or
-   fileno (in the file has been previously opened with fopen).
-   The mode parameter is as in gzopen.
-     The next call of gzclose on the returned gzFile will also close the
-   file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
-   descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
-     gzdopen returns NULL if there was insufficient memory to allocate
-   the (de)compression state.
-*/
-
-extern int EXPORT    gzread  OF((gzFile file, voidp buf, unsigned len));
-/*
-     Reads the given number of uncompressed bytes from the compressed file.
-   If the input file was not in gzip format, gzread copies the given number
-   of bytes into the buffer.
-     gzread returns the number of uncompressed bytes actually read (0 for
-   end of file, -1 for error). */
-
-extern int EXPORT    gzwrite OF((gzFile file, const voidp buf, unsigned len));
-/*
-     Writes the given number of uncompressed bytes into the compressed file.
-   gzwrite returns the number of uncompressed bytes actually written
-   (0 in case of error).
-*/
-
-extern int EXPORT    gzflush OF((gzFile file, int flush));
-/*
-     Flushes all pending output into the compressed file. The parameter
-   flush is as in the deflate() function. The return value is the zlib
-   error number (see function gzerror below). gzflush returns Z_OK if
-   the flush parameter is Z_FINISH and all output could be flushed.
-     gzflush should be called only when strictly necessary because it can
-   degrade compression.
-*/
-
-extern int EXPORT    gzclose OF((gzFile file));
-/*
-     Flushes all pending output if necessary, closes the compressed file
-   and deallocates all the (de)compression state. The return value is the zlib
-   error number (see function gzerror below).
-*/
-
-extern const char * EXPORT gzerror OF((gzFile file, int *errnum));
-/*
-     Returns the error message for the last error which occurred on the
-   given compressed file. errnum is set to zlib error number. If an
-   error occurred in the file system and not in the compression library,
-   errnum is set to Z_ERRNO and the application may consult errno
-   to get the exact error code.
-*/
-
-                        /* checksum functions */
-
-/*
-     These functions are not related to compression but are exported
-   anyway because they might be useful in applications using the
-   compression library.
-*/
-
-extern uLong EXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
-
-/*
-     Update a running Adler-32 checksum with the bytes buf[0..len-1] and
-   return the updated checksum. If buf is NULL, this function returns
-   the required initial value for the checksum.
-   An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
-   much faster. Usage example:
-
-     uLong adler = adler32(0L, Z_NULL, 0);
-
-     while (read_buffer(buffer, length) != EOF) {
-       adler = adler32(adler, buffer, length);
-     }
-     if (adler != original_adler) error();
-*/
-
-extern uLong EXPORT crc32   OF((uLong crc, const Bytef *buf, uInt len));
-/*
-     Update a running crc with the bytes buf[0..len-1] and return the updated
-   crc. If buf is NULL, this function returns the required initial value
-   for the crc. Pre- and post-conditioning (one's complement) is performed
-   within this function so it shouldn't be done by the application.
-   Usage example:
-
-     uLong crc = crc32(0L, Z_NULL, 0);
-
-     while (read_buffer(buffer, length) != EOF) {
-       crc = crc32(crc, buffer, length);
-     }
-     if (crc != original_crc) error();
-*/
-
-
-                        /* various hacks, don't look :) */
-
-/* deflateInit and inflateInit are macros to allow checking the zlib version
- * and the compiler's view of z_stream:
- */
-extern int EXPORT deflateInit_ OF((z_streamp strm, int level,
-			           const char *version, int stream_size));
-extern int EXPORT inflateInit_ OF((z_streamp strm,
-				   const char *version, int stream_size));
-extern int EXPORT deflateInit2_ OF((z_streamp strm, int  level, int  method,
-				    int windowBits, int memLevel, int strategy,
-				    const char *version, int stream_size));
-extern int EXPORT inflateInit2_ OF((z_streamp strm, int  windowBits,
-				    const char *version, int stream_size));
-#define deflateInit(strm, level) \
-        deflateInit_((strm), (level),       ZLIB_VERSION, sizeof(z_stream))
-#define inflateInit(strm) \
-        inflateInit_((strm),                ZLIB_VERSION, sizeof(z_stream))
-#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
-        deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
-		      (strategy),           ZLIB_VERSION, sizeof(z_stream))
-#define inflateInit2(strm, windowBits) \
-        inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
-
-#if !defined(_Z_UTIL_H) && !defined(NO_DUMMY_DECL)
-    struct internal_state {int dummy;}; /* hack for buggy compilers */
-#endif
-
-uLongf *get_crc_table OF((void)); /* can be used by asm versions of crc32() */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _ZLIB_H */
-/* --- zlib.h */
diff --git a/newlib/libc/sys/linux/include/netconfig.h b/newlib/libc/sys/linux/include/netconfig.h
deleted file mode 100644
index cead32109..000000000
--- a/newlib/libc/sys/linux/include/netconfig.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*	$NetBSD: netconfig.h,v 1.1 2000/06/02 22:57:54 fvdl Exp $	*/
-/*	$FreeBSD: src/include/netconfig.h,v 1.3 2002/03/23 17:24:53 imp Exp $ */
-
-
-#ifndef _NETCONFIG_H_
-#define _NETCONFIG_H_
-
-#include <sys/cdefs.h>
-
-#define NETCONFIG	"/etc/netconfig"
-#define NETPATH		"NETPATH"
-
-struct netconfig {
-	char *nc_netid;			/* Network ID */
-	unsigned long nc_semantics;	/* Semantics (see below) */
-	unsigned long nc_flag;		/* Flags (see below) */
-	char *nc_protofmly;		/* Protocol family */
-	char *nc_proto;			/* Protocol name */
-	char *nc_device;		/* Network device pathname */
-	unsigned long nc_nlookups;	/* Number of directory lookup libs */
-	char **nc_lookups;		/* Names of the libraries */
-	unsigned long nc_unused[9];	/* reserved */
-};
-
-typedef struct {
-	struct netconfig **nc_head;
-	struct netconfig **nc_curr;
-} NCONF_HANDLE;
-
-/*
- * nc_semantics values
- */
-#define NC_TPI_CLTS	1
-#define NC_TPI_COTS	2
-#define NC_TPI_COTS_ORD	3
-#define NC_TPI_RAW	4
-
-/*
- * nc_flag values
- */
-#define NC_NOFLAG	0x00
-#define NC_VISIBLE	0x01
-#define NC_BROADCAST	0x02
-
-/*
- * nc_protofmly values
- */
-#define NC_NOPROTOFMLY	"-"
-#define NC_LOOPBACK	"loopback"
-#define NC_INET		"inet"
-#define NC_INET6	"inet6"
-#define NC_IMPLINK	"implink"
-#define NC_PUP		"pup"
-#define NC_CHAOS	"chaos"
-#define NC_NS		"ns"
-#define NC_NBS		"nbs"
-#define NC_ECMA		"ecma"
-#define NC_DATAKIT	"datakit"
-#define NC_CCITT	"ccitt"
-#define NC_SNA		"sna"
-#define NC_DECNET	"decnet"
-#define NC_DLI		"dli"
-#define NC_LAT		"lat"
-#define NC_HYLINK	"hylink"
-#define NC_APPLETALK	"appletalk"
-#define NC_NIT		"nit"
-#define NC_IEEE802	"ieee802"
-#define NC_OSI		"osi"
-#define NC_X25		"x25"
-#define NC_OSINET	"osinet"
-#define NC_GOSIP	"gosip"
-
-/*
- * nc_proto values
- */
-#define NC_NOPROTO	"-"
-#define NC_TCP		"tcp"
-#define NC_UDP		"udp"
-#define NC_ICMP		"icmp"
-
-__BEGIN_DECLS
-void *setnetconfig(void);
-struct netconfig *getnetconfig(void *);
-struct netconfig *getnetconfigent(const char *);
-void freenetconfigent(struct netconfig *);
-int endnetconfig(void *);
-
-void *setnetpath(void);
-struct netconfig *getnetpath(void *);
-int endnetpath(void *);
-
-void nc_perror(const char *);
-char *nc_sperror(void);
-__END_DECLS
-
-#endif /* _NETCONFIG_H_ */
diff --git a/newlib/libc/sys/linux/include/netdb.h b/newlib/libc/sys/linux/include/netdb.h
deleted file mode 100644
index e92b269e2..000000000
--- a/newlib/libc/sys/linux/include/netdb.h
+++ /dev/null
@@ -1,277 +0,0 @@
-/*-
- * Copyright (c) 1980, 1983, 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-/*
- *      @(#)netdb.h	8.1 (Berkeley) 6/2/93
- *      From: Id: netdb.h,v 8.9 1996/11/19 08:39:29 vixie Exp $
- * $FreeBSD: src/include/netdb.h,v 1.23 2002/03/23 17:24:53 imp Exp $
- */
-
-#ifndef _NETDB_H_
-#define _NETDB_H_
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/ansi.h>
-#include <stdio.h>
-
-#ifndef __socklen_t_defined
-typedef unsigned int socklen_t;
-#define __socklen_t_defined 1
-#endif
-
-#ifdef	_BSD_SOCKLEN_T_
-typedef	_BSD_SOCKLEN_T_	socklen_t;
-#undef	_BSD_SOCKLEN_T_
-#endif
-
-#ifndef _PATH_HEQUIV
-# define	_PATH_HEQUIV	"/etc/hosts.equiv"
-#endif
-#define	_PATH_HOSTS	"/etc/hosts"
-#define	_PATH_NETWORKS	"/etc/networks"
-#define	_PATH_PROTOCOLS	"/etc/protocols"
-#define	_PATH_SERVICES	"/etc/services"
-
-extern int h_errno;
-
-#define	MAXALIASES	35
-  /* For now, only support one return address. */
-#define MAXADDRS         2
-/*
- * Structures returned by network data base library.  All addresses are
- * supplied in host order, and returned in network order (suitable for
- * use in system calls).
- */
-struct hostent {
-  char	*h_name;	/* official name of host */
-  char	**h_aliases;	/* alias list */
-  int	h_addrtype;	/* host address type */
-  int	h_length;	/* length of address */
-  char	**h_addr_list;	/* list of addresses from name server */
-  char *h_addr;         /* address, for backward compatibility */
-  /* private data, for re-entrancy */
-  char *__host_addrs[MAXADDRS];
-  char *__host_aliases[MAXALIASES];
-  unsigned int __host_addr[4];
-};
-
-/*
- * Assumption here is that a network number
- * fits in an unsigned long -- probably a poor one.
- */
-struct netent {
-	char		*n_name;	/* official name of net */
-	char		**n_aliases;	/* alias list */
-	int		n_addrtype;	/* net address type */
-	unsigned long	n_net;		/* network # */
-};
-
-struct servent {
-	char	*s_name;	/* official service name */
-	char	**s_aliases;	/* alias list */
-	int	s_port;		/* port # */
-	char	*s_proto;	/* protocol to use */
-};
-
-struct protoent {
-	char	*p_name;	/* official protocol name */
-	char	**p_aliases;	/* alias list */
-	int	p_proto;	/* protocol # */
-};
-
-struct addrinfo {
-	int	ai_flags;	/* AI_PASSIVE, AI_CANONNAME, AI_NUMERICHOST */
-	int	ai_family;	/* PF_xxx */
-	int	ai_socktype;	/* SOCK_xxx */
-	int	ai_protocol;	/* 0 or IPPROTO_xxx for IPv4 and IPv6 */
-	size_t	ai_addrlen;	/* length of ai_addr */
-	char	*ai_canonname;	/* canonical name for hostname */
-	struct	sockaddr *ai_addr;	/* binary address */
-	struct	addrinfo *ai_next;	/* next structure in linked list */
-};
-
-/*
- * Error return codes from gethostbyname() and gethostbyaddr()
- * (left in extern int h_errno).
- */
-
-#define	NETDB_INTERNAL	-1	/* see errno */
-#define	NETDB_SUCCESS	0	/* no problem */
-#define	HOST_NOT_FOUND	1 /* Authoritative Answer Host not found */
-#define	TRY_AGAIN	2 /* Non-Authoritative Host not found, or SERVERFAIL */
-#define	NO_RECOVERY	3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
-#define	NO_DATA		4 /* Valid name, no data record of requested type */
-#define	NO_ADDRESS	NO_DATA		/* no address, look for MX record */
-
-/*
- * Error return codes from getaddrinfo()
- */
-#define	EAI_ADDRFAMILY	 1	/* address family for hostname not supported */
-#define	EAI_AGAIN	 2	/* temporary failure in name resolution */
-#define	EAI_BADFLAGS	 3	/* invalid value for ai_flags */
-#define	EAI_FAIL	 4	/* non-recoverable failure in name resolution */
-#define	EAI_FAMILY	 5	/* ai_family not supported */
-#define	EAI_MEMORY	 6	/* memory allocation failure */
-#define	EAI_NODATA	 7	/* no address associated with hostname */
-#define	EAI_NONAME	 8	/* hostname nor servname provided, or not known */
-#define	EAI_SERVICE	 9	/* servname not supported for ai_socktype */
-#define	EAI_SOCKTYPE	10	/* ai_socktype not supported */
-#define	EAI_SYSTEM	11	/* system error returned in errno */
-#define	EAI_BADHINTS	12
-#define	EAI_PROTOCOL	13
-#define	EAI_MAX		14
-
-/*
- * Flag values for getaddrinfo()
- */
-#define	AI_PASSIVE	0x00000001 /* get address to use bind() */
-#define	AI_CANONNAME	0x00000002 /* fill ai_canonname */
-#define	AI_NUMERICHOST	0x00000004 /* prevent name resolution */
-/* valid flags for addrinfo */
-#define AI_MASK \
-    (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_ADDRCONFIG)
-
-#define	AI_ALL		0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */
-#define	AI_V4MAPPED_CFG	0x00000200 /* accept IPv4-mapped if kernel supports */
-#define	AI_ADDRCONFIG	0x00000400 /* only if any address is assigned */
-#define	AI_V4MAPPED	0x00000800 /* accept IPv4-mapped IPv6 address */
-/* special recommended flags for getipnodebyname */
-#define	AI_DEFAULT	(AI_V4MAPPED_CFG | AI_ADDRCONFIG)
-
-/*
- * Constants for getnameinfo()
- */
-#define	NI_MAXHOST	1025
-#define	NI_MAXSERV	32
-
-/*
- * Flag values for getnameinfo()
- */
-#define	NI_NOFQDN	0x00000001
-#define	NI_NUMERICHOST	0x00000002
-#define	NI_NAMEREQD	0x00000004
-#define	NI_NUMERICSERV	0x00000008
-#define	NI_DGRAM	0x00000010
-#define NI_WITHSCOPEID	0x00000020
-
-/*
- * Scope delimit character
- */
-#define	SCOPE_DELIMITER	'%'
-
-__BEGIN_DECLS
-void		endhostent(void);
-void		endhostent_r(FILE **, int *);
-void		endnetent(void);
-void		endnetgrent(void);
-void		endprotoent(void);
-void		endservent(void);
-void		freehostent(struct hostent *);
-struct hostent	*gethostbyaddr(const char *, int, int);
-struct hostent	*gethostbyname(const char *);
-struct hostent	*gethostbyname2(const char *, int);
-struct hostent	*gethostent(void);
-int             gethostent_r(struct hostent *, char *, int, int *, FILE **);
-struct hostent	*getipnodebyaddr(const void *, size_t, int, int *);
-struct hostent	*getipnodebyname(const char *, int, int, int *);
-struct netent	*getnetbyaddr(unsigned long, int);
-struct netent	*getnetbyname(const char *);
-struct netent	*getnetent(void);
-int		getnetgrent(char **, char **, char **);
-struct protoent	*getprotobyname(const char *);
-struct protoent	*getprotobynumber(int);
-struct protoent	*getprotoent(void);
-struct servent	*getservbyname(const char *, const char *);
-struct servent	*getservbyport(int, const char *);
-struct servent	*getservent(void);
-void		herror(const char *);
-__const char	*hstrerror(int);
-int		innetgr(const char *, const char *, const char *, const char *);
-void		sethostent(int);
-void		sethostent_r(int, FILE **, int *);
-/* void		sethostfile(const char *); */
-void		setnetent(int);
-void		setprotoent(int);
-int		getaddrinfo(const char *, const char *,
-			    const struct addrinfo *, struct addrinfo **);
-int		getnameinfo(const struct sockaddr *, socklen_t, char *,
-			    size_t, char *, size_t, int);
-void		freeaddrinfo(struct addrinfo *);
-char		*gai_strerror(int);
-void		setnetgrent(const char *);
-void		setservent(int);
-
-/*
- * PRIVATE functions specific to the FreeBSD implementation
- */
-
-/* DO NOT USE THESE, THEY ARE SUBJECT TO CHANGE AND ARE NOT PORTABLE!!! */
-void	_sethosthtent(int);
-void	_sethosthtent_r(int, FILE **, int *);
-void	_endhosthtent(void);
-void	_endhosthtent_r(FILE **, int *);
-void	_sethostdnsent(int);
-void	_endhostdnsent(void);
-void	_setnethtent(int);
-void	_endnethtent(void);
-void	_setnetdnsent(int);
-void	_endnetdnsent(void);
-struct hostent * _gethostbynisname(const char *, int);
-struct hostent * _gethostbynisaddr(const char *, int, int);
-void _map_v4v6_address(const char *, char *);
-void _map_v4v6_hostent(struct hostent *, char **, int *);
-__END_DECLS
-
-#endif /* !_NETDB_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/icmp6.h b/newlib/libc/sys/linux/include/netinet/icmp6.h
deleted file mode 100644
index 915efda64..000000000
--- a/newlib/libc/sys/linux/include/netinet/icmp6.h
+++ /dev/null
@@ -1,740 +0,0 @@
-/*	$FreeBSD: src/sys/netinet/icmp6.h,v 1.8 2002/05/06 16:28:25 ume Exp $	*/
-/*	$KAME: icmp6.h,v 1.46 2001/04/27 15:09:48 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ip_icmp.h	8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET_ICMP6_H_
-#define _NETINET_ICMP6_H_
-
-#define ICMPV6_PLD_MAXLEN	1232	/* IPV6_MMTU - sizeof(struct ip6_hdr)
-					   - sizeof(struct icmp6_hdr) */
-
-struct icmp6_hdr {
-	u_int8_t	icmp6_type;	/* type field */
-	u_int8_t	icmp6_code;	/* code field */
-	u_int16_t	icmp6_cksum;	/* checksum field */
-	union {
-		u_int32_t	icmp6_un_data32[1]; /* type-specific field */
-		u_int16_t	icmp6_un_data16[2]; /* type-specific field */
-		u_int8_t	icmp6_un_data8[4];  /* type-specific field */
-	} icmp6_dataun;
-} __attribute__((__packed__));
-
-#define icmp6_data32	icmp6_dataun.icmp6_un_data32
-#define icmp6_data16	icmp6_dataun.icmp6_un_data16
-#define icmp6_data8	icmp6_dataun.icmp6_un_data8
-#define icmp6_pptr	icmp6_data32[0]		/* parameter prob */
-#define icmp6_mtu	icmp6_data32[0]		/* packet too big */
-#define icmp6_id	icmp6_data16[0]		/* echo request/reply */
-#define icmp6_seq	icmp6_data16[1]		/* echo request/reply */
-#define icmp6_maxdelay	icmp6_data16[0]		/* mcast group membership */
-
-#define ICMP6_DST_UNREACH		1	/* dest unreachable, codes: */
-#define ICMP6_PACKET_TOO_BIG		2	/* packet too big */
-#define ICMP6_TIME_EXCEEDED		3	/* time exceeded, code: */
-#define ICMP6_PARAM_PROB		4	/* ip6 header bad */
-
-#define ICMP6_ECHO_REQUEST		128	/* echo service */
-#define ICMP6_ECHO_REPLY		129	/* echo reply */
-#define ICMP6_MEMBERSHIP_QUERY		130	/* group membership query */
-#define MLD_LISTENER_QUERY		130 	/* multicast listener query */
-#define ICMP6_MEMBERSHIP_REPORT		131	/* group membership report */
-#define MLD_LISTENER_REPORT		131	/* multicast listener report */
-#define ICMP6_MEMBERSHIP_REDUCTION	132	/* group membership termination */
-#define MLD_LISTENER_DONE		132	/* multicast listener done */
-
-#ifndef _KERNEL
-/* the followings are for backward compatibility to old KAME apps. */
-#define MLD6_LISTENER_QUERY	MLD_LISTENER_QUERY
-#define MLD6_LISTENER_REPORT	MLD_LISTENER_REPORT
-#define MLD6_LISTENER_DONE	MLD_LISTENER_DONE
-#endif
-
-#define ND_ROUTER_SOLICIT		133	/* router solicitation */
-#define ND_ROUTER_ADVERT		134	/* router advertisment */
-#define ND_NEIGHBOR_SOLICIT		135	/* neighbor solicitation */
-#define ND_NEIGHBOR_ADVERT		136	/* neighbor advertisment */
-#define ND_REDIRECT			137	/* redirect */
-
-#define ICMP6_ROUTER_RENUMBERING	138	/* router renumbering */
-
-#define ICMP6_WRUREQUEST		139	/* who are you request */
-#define ICMP6_WRUREPLY			140	/* who are you reply */
-#define ICMP6_FQDN_QUERY		139	/* FQDN query */
-#define ICMP6_FQDN_REPLY		140	/* FQDN reply */
-#define ICMP6_NI_QUERY			139	/* node information request */
-#define ICMP6_NI_REPLY			140	/* node information reply */
-
-/* The definitions below are experimental. TBA */
-#define MLD_MTRACE_RESP			200	/* mtrace resp (to sender) */
-#define MLD_MTRACE			201	/* mtrace messages */
-
-#define ICMP6_HADISCOV_REQUEST		202	/* XXX To be defined */
-#define ICMP6_HADISCOV_REPLY		203	/* XXX To be defined */
-  
-#ifndef _KERNEL
-#define MLD6_MTRACE_RESP	MLD_MTRACE_RESP
-#define MLD6_MTRACE		MLD_MTRACE
-#endif
-
-#define ICMP6_MAXTYPE			203
-
-#define ICMP6_DST_UNREACH_NOROUTE	0	/* no route to destination */
-#define ICMP6_DST_UNREACH_ADMIN	 	1	/* administratively prohibited */
-#define ICMP6_DST_UNREACH_NOTNEIGHBOR	2	/* not a neighbor(obsolete) */
-#define ICMP6_DST_UNREACH_BEYONDSCOPE	2	/* beyond scope of source address */
-#define ICMP6_DST_UNREACH_ADDR		3	/* address unreachable */
-#define ICMP6_DST_UNREACH_NOPORT	4	/* port unreachable */
-
-#define ICMP6_TIME_EXCEED_TRANSIT 	0	/* ttl==0 in transit */
-#define ICMP6_TIME_EXCEED_REASSEMBLY	1	/* ttl==0 in reass */
-
-#define ICMP6_PARAMPROB_HEADER 	 	0	/* erroneous header field */
-#define ICMP6_PARAMPROB_NEXTHEADER	1	/* unrecognized next header */
-#define ICMP6_PARAMPROB_OPTION		2	/* unrecognized option */
-
-#define ICMP6_INFOMSG_MASK		0x80	/* all informational messages */
-
-#define ICMP6_NI_SUBJ_IPV6	0	/* Query Subject is an IPv6 address */
-#define ICMP6_NI_SUBJ_FQDN	1	/* Query Subject is a Domain name */
-#define ICMP6_NI_SUBJ_IPV4	2	/* Query Subject is an IPv4 address */
-
-#define ICMP6_NI_SUCCESS	0	/* node information successful reply */
-#define ICMP6_NI_REFUSED	1	/* node information request is refused */
-#define ICMP6_NI_UNKNOWN	2	/* unknown Qtype */
-
-#define ICMP6_ROUTER_RENUMBERING_COMMAND  0	/* rr command */
-#define ICMP6_ROUTER_RENUMBERING_RESULT   1	/* rr result */
-#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET   255	/* rr seq num reset */
-
-/* Used in kernel only */
-#define ND_REDIRECT_ONLINK	0	/* redirect to an on-link node */
-#define ND_REDIRECT_ROUTER	1	/* redirect to a better router */
-
-/*
- * Multicast Listener Discovery
- */
-struct mld_hdr {
-	struct icmp6_hdr	mld_icmp6_hdr;
-	struct in6_addr		mld_addr; /* multicast address */
-} __attribute__((__packed__));
-
-/* definitions to provide backward compatibility to old KAME applications */
-#ifndef _KERNEL
-#define mld6_hdr	mld_hdr
-#define mld6_type	mld_type
-#define mld6_code	mld_code
-#define mld6_cksum	mld_cksum
-#define mld6_maxdelay	mld_maxdelay
-#define mld6_reserved	mld_reserved
-#define mld6_addr	mld_addr
-#endif
-
-/* shortcut macro definitions */
-#define mld_type	mld_icmp6_hdr.icmp6_type
-#define mld_code	mld_icmp6_hdr.icmp6_code
-#define mld_cksum	mld_icmp6_hdr.icmp6_cksum
-#define mld_maxdelay	mld_icmp6_hdr.icmp6_data16[0]
-#define mld_reserved	mld_icmp6_hdr.icmp6_data16[1]
-
-/*
- * Neighbor Discovery
- */
-
-struct nd_router_solicit {	/* router solicitation */
-	struct icmp6_hdr 	nd_rs_hdr;
-	/* could be followed by options */
-} __attribute__((__packed__));
-
-#define nd_rs_type	nd_rs_hdr.icmp6_type
-#define nd_rs_code	nd_rs_hdr.icmp6_code
-#define nd_rs_cksum	nd_rs_hdr.icmp6_cksum
-#define nd_rs_reserved	nd_rs_hdr.icmp6_data32[0]
-
-struct nd_router_advert {	/* router advertisement */
-	struct icmp6_hdr	nd_ra_hdr;
-	u_int32_t		nd_ra_reachable;	/* reachable time */
-	u_int32_t		nd_ra_retransmit;	/* retransmit timer */
-	/* could be followed by options */
-} __attribute__((__packed__));
-
-#define nd_ra_type		nd_ra_hdr.icmp6_type
-#define nd_ra_code		nd_ra_hdr.icmp6_code
-#define nd_ra_cksum		nd_ra_hdr.icmp6_cksum
-#define nd_ra_curhoplimit	nd_ra_hdr.icmp6_data8[0]
-#define nd_ra_flags_reserved	nd_ra_hdr.icmp6_data8[1]
-#define ND_RA_FLAG_MANAGED	0x80
-#define ND_RA_FLAG_OTHER	0x40
-#define ND_RA_FLAG_HA		0x20
-
-/*
- * Router preference values based on draft-draves-ipngwg-router-selection-01.
- * These are non-standard definitions.
- */
-#define ND_RA_FLAG_RTPREF_MASK	0x18 /* 00011000 */
-
-#define ND_RA_FLAG_RTPREF_HIGH	0x08 /* 00001000 */
-#define ND_RA_FLAG_RTPREF_MEDIUM	0x00 /* 00000000 */
-#define ND_RA_FLAG_RTPREF_LOW	0x18 /* 00011000 */
-#define ND_RA_FLAG_RTPREF_RSV	0x10 /* 00010000 */
-
-#define nd_ra_router_lifetime	nd_ra_hdr.icmp6_data16[1]
-
-struct nd_neighbor_solicit {	/* neighbor solicitation */
-	struct icmp6_hdr	nd_ns_hdr;
-	struct in6_addr		nd_ns_target;	/*target address */
-	/* could be followed by options */
-} __attribute__((__packed__));
-
-#define nd_ns_type		nd_ns_hdr.icmp6_type
-#define nd_ns_code		nd_ns_hdr.icmp6_code
-#define nd_ns_cksum		nd_ns_hdr.icmp6_cksum
-#define nd_ns_reserved		nd_ns_hdr.icmp6_data32[0]
-
-struct nd_neighbor_advert {	/* neighbor advertisement */
-	struct icmp6_hdr	nd_na_hdr;
-	struct in6_addr		nd_na_target;	/* target address */
-	/* could be followed by options */
-} __attribute__((__packed__));
-
-#define nd_na_type		nd_na_hdr.icmp6_type
-#define nd_na_code		nd_na_hdr.icmp6_code
-#define nd_na_cksum		nd_na_hdr.icmp6_cksum
-#define nd_na_flags_reserved	nd_na_hdr.icmp6_data32[0]
-#if BYTE_ORDER == BIG_ENDIAN
-#define ND_NA_FLAG_ROUTER		0x80000000
-#define ND_NA_FLAG_SOLICITED		0x40000000
-#define ND_NA_FLAG_OVERRIDE		0x20000000
-#else
-#if BYTE_ORDER == LITTLE_ENDIAN
-#define ND_NA_FLAG_ROUTER		0x80
-#define ND_NA_FLAG_SOLICITED		0x40
-#define ND_NA_FLAG_OVERRIDE		0x20
-#endif
-#endif
-
-struct nd_redirect {		/* redirect */
-	struct icmp6_hdr	nd_rd_hdr;
-	struct in6_addr		nd_rd_target;	/* target address */
-	struct in6_addr		nd_rd_dst;	/* destination address */
-	/* could be followed by options */
-} __attribute__((__packed__));
-
-#define nd_rd_type		nd_rd_hdr.icmp6_type
-#define nd_rd_code		nd_rd_hdr.icmp6_code
-#define nd_rd_cksum		nd_rd_hdr.icmp6_cksum
-#define nd_rd_reserved		nd_rd_hdr.icmp6_data32[0]
-
-struct nd_opt_hdr {		/* Neighbor discovery option header */
-	u_int8_t	nd_opt_type;
-	u_int8_t	nd_opt_len;
-	/* followed by option specific data*/
-} __attribute__((__packed__));
-
-#define ND_OPT_SOURCE_LINKADDR		1
-#define ND_OPT_TARGET_LINKADDR		2
-#define ND_OPT_PREFIX_INFORMATION	3
-#define ND_OPT_REDIRECTED_HEADER	4
-#define ND_OPT_MTU			5
-
-#define ND_OPT_ROUTE_INFO		200	/* draft-ietf-ipngwg-router-preference, not officially assigned yet */
-
-struct nd_opt_prefix_info {	/* prefix information */
-	u_int8_t	nd_opt_pi_type;
-	u_int8_t	nd_opt_pi_len;
-	u_int8_t	nd_opt_pi_prefix_len;
-	u_int8_t	nd_opt_pi_flags_reserved;
-	u_int32_t	nd_opt_pi_valid_time;
-	u_int32_t	nd_opt_pi_preferred_time;
-	u_int32_t	nd_opt_pi_reserved2;
-	struct in6_addr	nd_opt_pi_prefix;
-} __attribute__((__packed__));
-
-#define ND_OPT_PI_FLAG_ONLINK		0x80
-#define ND_OPT_PI_FLAG_AUTO		0x40
-
-struct nd_opt_rd_hdr {		/* redirected header */
-	u_int8_t	nd_opt_rh_type;
-	u_int8_t	nd_opt_rh_len;
-	u_int16_t	nd_opt_rh_reserved1;
-	u_int32_t	nd_opt_rh_reserved2;
-	/* followed by IP header and data */
-} __attribute__((__packed__));
-
-struct nd_opt_mtu {		/* MTU option */
-	u_int8_t	nd_opt_mtu_type;
-	u_int8_t	nd_opt_mtu_len;
-	u_int16_t	nd_opt_mtu_reserved;
-	u_int32_t	nd_opt_mtu_mtu;
-} __attribute__((__packed__));
-
-struct nd_opt_route_info {	/* route info */
-	u_int8_t	nd_opt_rti_type;
-	u_int8_t	nd_opt_rti_len;
-	u_int8_t	nd_opt_rti_prefixlen;
-	u_int8_t	nd_opt_rti_flags;
-	u_int32_t	nd_opt_rti_lifetime;
-	/* prefix follows */
-} __attribute__((__packed__));
-
-/*
- * icmp6 namelookup
- */
-
-struct icmp6_namelookup {
-	struct icmp6_hdr 	icmp6_nl_hdr;
-	u_int8_t	icmp6_nl_nonce[8];
-	int32_t		icmp6_nl_ttl;
-#if 0
-	u_int8_t	icmp6_nl_len;
-	u_int8_t	icmp6_nl_name[3];
-#endif
-	/* could be followed by options */
-} __attribute__((__packed__));
-
-/*
- * icmp6 node information
- */
-struct icmp6_nodeinfo {
-	struct icmp6_hdr icmp6_ni_hdr;
-	u_int8_t icmp6_ni_nonce[8];
-	/* could be followed by reply data */
-} __attribute__((__packed__));
-
-#define ni_type		icmp6_ni_hdr.icmp6_type
-#define ni_code		icmp6_ni_hdr.icmp6_code
-#define ni_cksum	icmp6_ni_hdr.icmp6_cksum
-#define ni_qtype	icmp6_ni_hdr.icmp6_data16[0]
-#define ni_flags	icmp6_ni_hdr.icmp6_data16[1]
-
-#define NI_QTYPE_NOOP		0 /* NOOP  */
-#define NI_QTYPE_SUPTYPES	1 /* Supported Qtypes */
-#define NI_QTYPE_FQDN		2 /* FQDN (draft 04) */
-#define NI_QTYPE_DNSNAME	2 /* DNS Name */
-#define NI_QTYPE_NODEADDR	3 /* Node Addresses */
-#define NI_QTYPE_IPV4ADDR	4 /* IPv4 Addresses */
-
-#if BYTE_ORDER == BIG_ENDIAN
-#define NI_SUPTYPE_FLAG_COMPRESS	0x1
-#define NI_FQDN_FLAG_VALIDTTL		0x1
-#elif BYTE_ORDER == LITTLE_ENDIAN
-#define NI_SUPTYPE_FLAG_COMPRESS	0x0100
-#define NI_FQDN_FLAG_VALIDTTL		0x0100
-#endif
-
-#ifdef NAME_LOOKUPS_04
-#if BYTE_ORDER == BIG_ENDIAN
-#define NI_NODEADDR_FLAG_LINKLOCAL	0x1
-#define NI_NODEADDR_FLAG_SITELOCAL	0x2
-#define NI_NODEADDR_FLAG_GLOBAL		0x4
-#define NI_NODEADDR_FLAG_ALL		0x8
-#define NI_NODEADDR_FLAG_TRUNCATE	0x10
-#define NI_NODEADDR_FLAG_ANYCAST	0x20 /* just experimental. not in spec */
-#elif BYTE_ORDER == LITTLE_ENDIAN
-#define NI_NODEADDR_FLAG_LINKLOCAL	0x0100
-#define NI_NODEADDR_FLAG_SITELOCAL	0x0200
-#define NI_NODEADDR_FLAG_GLOBAL		0x0400
-#define NI_NODEADDR_FLAG_ALL		0x0800
-#define NI_NODEADDR_FLAG_TRUNCATE	0x1000
-#define NI_NODEADDR_FLAG_ANYCAST	0x2000 /* just experimental. not in spec */
-#endif
-#else  /* draft-ietf-ipngwg-icmp-name-lookups-05 (and later?) */
-#if BYTE_ORDER == BIG_ENDIAN
-#define NI_NODEADDR_FLAG_TRUNCATE	0x1
-#define NI_NODEADDR_FLAG_ALL		0x2
-#define NI_NODEADDR_FLAG_COMPAT		0x4
-#define NI_NODEADDR_FLAG_LINKLOCAL	0x8
-#define NI_NODEADDR_FLAG_SITELOCAL	0x10
-#define NI_NODEADDR_FLAG_GLOBAL		0x20
-#define NI_NODEADDR_FLAG_ANYCAST	0x40 /* just experimental. not in spec */
-#elif BYTE_ORDER == LITTLE_ENDIAN
-#define NI_NODEADDR_FLAG_TRUNCATE	0x0100
-#define NI_NODEADDR_FLAG_ALL		0x0200
-#define NI_NODEADDR_FLAG_COMPAT		0x0400
-#define NI_NODEADDR_FLAG_LINKLOCAL	0x0800
-#define NI_NODEADDR_FLAG_SITELOCAL	0x1000
-#define NI_NODEADDR_FLAG_GLOBAL		0x2000
-#define NI_NODEADDR_FLAG_ANYCAST	0x4000 /* just experimental. not in spec */
-#endif
-#endif
-
-struct ni_reply_fqdn {
-	u_int32_t ni_fqdn_ttl;	/* TTL */
-	u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
-	u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
-} __attribute__((__packed__));
-
-/*
- * Router Renumbering. as router-renum-08.txt
- */
-struct icmp6_router_renum {	/* router renumbering header */
-	struct icmp6_hdr	rr_hdr;
-	u_int8_t	rr_segnum;
-	u_int8_t	rr_flags;
-	u_int16_t	rr_maxdelay;
-	u_int32_t	rr_reserved;
-} __attribute__((__packed__));
-
-#define ICMP6_RR_FLAGS_TEST		0x80
-#define ICMP6_RR_FLAGS_REQRESULT	0x40
-#define ICMP6_RR_FLAGS_FORCEAPPLY	0x20
-#define ICMP6_RR_FLAGS_SPECSITE		0x10
-#define ICMP6_RR_FLAGS_PREVDONE		0x08
-
-#define rr_type		rr_hdr.icmp6_type
-#define rr_code		rr_hdr.icmp6_code
-#define rr_cksum	rr_hdr.icmp6_cksum
-#define rr_seqnum 	rr_hdr.icmp6_data32[0]
-
-struct rr_pco_match {		/* match prefix part */
-	u_int8_t	rpm_code;
-	u_int8_t	rpm_len;
-	u_int8_t	rpm_ordinal;
-	u_int8_t	rpm_matchlen;
-	u_int8_t	rpm_minlen;
-	u_int8_t	rpm_maxlen;
-	u_int16_t	rpm_reserved;
-	struct	in6_addr	rpm_prefix;
-} __attribute__((__packed__));
-
-#define RPM_PCO_ADD		1
-#define RPM_PCO_CHANGE		2
-#define RPM_PCO_SETGLOBAL	3
-#define RPM_PCO_MAX		4
-
-struct rr_pco_use {		/* use prefix part */
-	u_int8_t	rpu_uselen;
-	u_int8_t	rpu_keeplen;
-	u_int8_t	rpu_ramask;
-	u_int8_t	rpu_raflags;
-	u_int32_t	rpu_vltime;
-	u_int32_t	rpu_pltime;
-	u_int32_t	rpu_flags;
-	struct	in6_addr rpu_prefix;
-} __attribute__((__packed__));
-#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK	0x80
-#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO	0x40
-
-#if BYTE_ORDER == BIG_ENDIAN
-#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME     0x80000000
-#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME     0x40000000
-#elif BYTE_ORDER == LITTLE_ENDIAN
-#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME     0x80
-#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME     0x40
-#endif
-
-struct rr_result {		/* router renumbering result message */
-	u_int16_t	rrr_flags;
-	u_int8_t	rrr_ordinal;
-	u_int8_t	rrr_matchedlen;
-	u_int32_t	rrr_ifid;
-	struct	in6_addr rrr_prefix;
-} __attribute__((__packed__));
-#if BYTE_ORDER == BIG_ENDIAN
-#define ICMP6_RR_RESULT_FLAGS_OOB		0x0002
-#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN		0x0001
-#elif BYTE_ORDER == LITTLE_ENDIAN
-#define ICMP6_RR_RESULT_FLAGS_OOB		0x0200
-#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN		0x0100
-#endif
-
-/*
- * icmp6 filter structures.
- */
-
-struct icmp6_filter {
-	u_int32_t icmp6_filt[8];
-};
-
-#ifdef _KERNEL
-#define	ICMP6_FILTER_SETPASSALL(filterp) \
-do {								\
-	int i; u_char *p;					\
-	p = (u_char *)filterp;					\
-	for (i = 0; i < sizeof(struct icmp6_filter); i++)	\
-		p[i] = 0xff;					\
-} while (0)
-#define	ICMP6_FILTER_SETBLOCKALL(filterp) \
-	bzero(filterp, sizeof(struct icmp6_filter))
-#else /* _KERNEL */
-#define	ICMP6_FILTER_SETPASSALL(filterp) \
-	memset(filterp, 0xff, sizeof(struct icmp6_filter))
-#define	ICMP6_FILTER_SETBLOCKALL(filterp) \
-	memset(filterp, 0x00, sizeof(struct icmp6_filter))
-#endif /* _KERNEL */
-
-#define	ICMP6_FILTER_SETPASS(type, filterp) \
-	(((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31)))
-#define	ICMP6_FILTER_SETBLOCK(type, filterp) \
-	(((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31)))
-#define	ICMP6_FILTER_WILLPASS(type, filterp) \
-	((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
-#define	ICMP6_FILTER_WILLBLOCK(type, filterp) \
-	((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
-
-/*
- * Variables related to this implementation
- * of the internet control message protocol version 6.
- */
-struct icmp6errstat {
-	u_quad_t icp6errs_dst_unreach_noroute;
-	u_quad_t icp6errs_dst_unreach_admin;
-	u_quad_t icp6errs_dst_unreach_beyondscope;
-	u_quad_t icp6errs_dst_unreach_addr;
-	u_quad_t icp6errs_dst_unreach_noport;
-	u_quad_t icp6errs_packet_too_big;
-	u_quad_t icp6errs_time_exceed_transit;
-	u_quad_t icp6errs_time_exceed_reassembly;
-	u_quad_t icp6errs_paramprob_header;
-	u_quad_t icp6errs_paramprob_nextheader;
-	u_quad_t icp6errs_paramprob_option;
-	u_quad_t icp6errs_redirect; /* we regard redirect as an error here */
-	u_quad_t icp6errs_unknown;
-};
-
-struct icmp6stat {
-/* statistics related to icmp6 packets generated */
-	u_quad_t icp6s_error;		/* # of calls to icmp6_error */
-	u_quad_t icp6s_canterror;	/* no error 'cuz old was icmp */
-	u_quad_t icp6s_toofreq;		/* no error 'cuz rate limitation */
-	u_quad_t icp6s_outhist[256];
-/* statistics related to input message processed */
-	u_quad_t icp6s_badcode;		/* icmp6_code out of range */
-	u_quad_t icp6s_tooshort;	/* packet < sizeof(struct icmp6_hdr) */
-	u_quad_t icp6s_checksum;	/* bad checksum */
-	u_quad_t icp6s_badlen;		/* calculated bound mismatch */
-	/*
-	 * number of responses: this member is inherited from netinet code, but
-	 * for netinet6 code, it is already available in icp6s_outhist[].
-	 */
-	u_quad_t icp6s_reflect;
-	u_quad_t icp6s_inhist[256];	
-	u_quad_t icp6s_nd_toomanyopt;	/* too many ND options */
-	struct icmp6errstat icp6s_outerrhist;
-#define icp6s_odst_unreach_noroute \
-	icp6s_outerrhist.icp6errs_dst_unreach_noroute
-#define icp6s_odst_unreach_admin icp6s_outerrhist.icp6errs_dst_unreach_admin
-#define icp6s_odst_unreach_beyondscope \
-	icp6s_outerrhist.icp6errs_dst_unreach_beyondscope
-#define icp6s_odst_unreach_addr icp6s_outerrhist.icp6errs_dst_unreach_addr
-#define icp6s_odst_unreach_noport icp6s_outerrhist.icp6errs_dst_unreach_noport
-#define icp6s_opacket_too_big icp6s_outerrhist.icp6errs_packet_too_big
-#define icp6s_otime_exceed_transit \
-	icp6s_outerrhist.icp6errs_time_exceed_transit
-#define icp6s_otime_exceed_reassembly \
-	icp6s_outerrhist.icp6errs_time_exceed_reassembly
-#define icp6s_oparamprob_header icp6s_outerrhist.icp6errs_paramprob_header
-#define icp6s_oparamprob_nextheader \
-	icp6s_outerrhist.icp6errs_paramprob_nextheader
-#define icp6s_oparamprob_option icp6s_outerrhist.icp6errs_paramprob_option
-#define icp6s_oredirect icp6s_outerrhist.icp6errs_redirect
-#define icp6s_ounknown icp6s_outerrhist.icp6errs_unknown
-	u_quad_t icp6s_pmtuchg;		/* path MTU changes */
-	u_quad_t icp6s_nd_badopt;	/* bad ND options */
-	u_quad_t icp6s_badns;		/* bad neighbor solicitation */
-	u_quad_t icp6s_badna;		/* bad neighbor advertisement */
-	u_quad_t icp6s_badrs;		/* bad router advertisement */
-	u_quad_t icp6s_badra;		/* bad router advertisement */
-	u_quad_t icp6s_badredirect;	/* bad redirect message */
-};
-
-/*
- * Names for ICMP sysctl objects
- */
-#define ICMPV6CTL_STATS		1
-#define ICMPV6CTL_REDIRACCEPT	2	/* accept/process redirects */
-#define ICMPV6CTL_REDIRTIMEOUT	3	/* redirect cache time */
-#if 0	/*obsoleted*/
-#define ICMPV6CTL_ERRRATELIMIT	5	/* ICMPv6 error rate limitation */
-#endif
-#define ICMPV6CTL_ND6_PRUNE	6
-#define ICMPV6CTL_ND6_DELAY	8
-#define ICMPV6CTL_ND6_UMAXTRIES	9
-#define ICMPV6CTL_ND6_MMAXTRIES		10
-#define ICMPV6CTL_ND6_USELOOPBACK	11
-/*#define ICMPV6CTL_ND6_PROXYALL	12	obsoleted, do not reuse here */
-#define ICMPV6CTL_NODEINFO	13
-#define ICMPV6CTL_ERRPPSLIMIT	14	/* ICMPv6 error pps limitation */
-#define ICMPV6CTL_ND6_MAXNUDHINT	15
-#define ICMPV6CTL_MTUDISC_HIWAT	16
-#define ICMPV6CTL_MTUDISC_LOWAT	17
-#define ICMPV6CTL_ND6_DEBUG	18
-#define ICMPV6CTL_ND6_DRLIST	19
-#define ICMPV6CTL_ND6_PRLIST	20
-#define ICMPV6CTL_MAXID		21
-
-#define ICMPV6CTL_NAMES { \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "rediraccept", CTLTYPE_INT }, \
-	{ "redirtimeout", CTLTYPE_INT }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "nd6_prune", CTLTYPE_INT }, \
-	{ 0, 0 }, \
-	{ "nd6_delay", CTLTYPE_INT }, \
-	{ "nd6_umaxtries", CTLTYPE_INT }, \
-	{ "nd6_mmaxtries", CTLTYPE_INT }, \
-	{ "nd6_useloopback", CTLTYPE_INT }, \
-	{ 0, 0 }, \
-	{ "nodeinfo", CTLTYPE_INT }, \
-	{ "errppslimit", CTLTYPE_INT }, \
-	{ "nd6_maxnudhint", CTLTYPE_INT }, \
-	{ "mtudisc_hiwat", CTLTYPE_INT }, \
-	{ "mtudisc_lowat", CTLTYPE_INT }, \
-	{ "nd6_debug", CTLTYPE_INT }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-}
-
-#define RTF_PROBEMTU	RTF_PROTO1
-
-#ifdef _KERNEL
-# ifdef __STDC__
-struct	rtentry;
-struct	rttimer;
-struct	in6_multi;
-# endif
-void	icmp6_init(void);
-void	icmp6_paramerror(struct mbuf *, int);
-void	icmp6_error(struct mbuf *, int, int, int);
-int	icmp6_input(struct mbuf **, int *, int);
-void	icmp6_fasttimo(void);
-void	icmp6_reflect(struct mbuf *, size_t);
-void	icmp6_prepare(struct mbuf *);
-void	icmp6_redirect_input(struct mbuf *, int);
-void	icmp6_redirect_output(struct mbuf *, struct rtentry *);
-
-struct	ip6ctlparam;
-void	icmp6_mtudisc_update(struct ip6ctlparam *, int);
-
-/* XXX: is this the right place for these macros? */
-#define icmp6_ifstat_inc(ifp, tag) \
-do {								\
-	if ((ifp) && (ifp)->if_index <= if_index			\
-	 && (ifp)->if_index < icmp6_ifstatmax			\
-	 && icmp6_ifstat && icmp6_ifstat[(ifp)->if_index]) {	\
-		icmp6_ifstat[(ifp)->if_index]->tag++;		\
-	}							\
-} while (0)
-
-#define icmp6_ifoutstat_inc(ifp, type, code) \
-do { \
-		icmp6_ifstat_inc(ifp, ifs6_out_msg); \
- 		if (type < ICMP6_INFOMSG_MASK) \
- 			icmp6_ifstat_inc(ifp, ifs6_out_error); \
-		switch(type) { \
-		 case ICMP6_DST_UNREACH: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_dstunreach); \
-			 if (code == ICMP6_DST_UNREACH_ADMIN) \
-				 icmp6_ifstat_inc(ifp, ifs6_out_adminprohib); \
-			 break; \
-		 case ICMP6_PACKET_TOO_BIG: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_pkttoobig); \
-			 break; \
-		 case ICMP6_TIME_EXCEEDED: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_timeexceed); \
-			 break; \
-		 case ICMP6_PARAM_PROB: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_paramprob); \
-			 break; \
-		 case ICMP6_ECHO_REQUEST: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_echo); \
-			 break; \
-		 case ICMP6_ECHO_REPLY: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_echoreply); \
-			 break; \
-		 case MLD_LISTENER_QUERY: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_mldquery); \
-			 break; \
-		 case MLD_LISTENER_REPORT: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_mldreport); \
-			 break; \
-		 case MLD_LISTENER_DONE: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_mlddone); \
-			 break; \
-		 case ND_ROUTER_SOLICIT: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_routersolicit); \
-			 break; \
-		 case ND_ROUTER_ADVERT: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_routeradvert); \
-			 break; \
-		 case ND_NEIGHBOR_SOLICIT: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_neighborsolicit); \
-			 break; \
-		 case ND_NEIGHBOR_ADVERT: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_neighboradvert); \
-			 break; \
-		 case ND_REDIRECT: \
-			 icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
-			 break; \
-		} \
-} while (0)
-
-extern int	icmp6_rediraccept;	/* accept/process redirects */
-extern int	icmp6_redirtimeout;	/* cache time for redirect routes */
-#endif /* _KERNEL */
-
-#endif /* not _NETINET_ICMP6_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/icmp_var.h b/newlib/libc/sys/linux/include/netinet/icmp_var.h
deleted file mode 100644
index 79ce146db..000000000
--- a/newlib/libc/sys/linux/include/netinet/icmp_var.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)icmp_var.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/icmp_var.h,v 1.21 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_ICMP_VAR_H_
-#define _NETINET_ICMP_VAR_H_
-
-
-/*
- * Variables related to this implementation
- * of the internet control message protocol.
- */
-struct	icmpstat {
-/* statistics related to icmp packets generated */
-	u_long	icps_error;		/* # of calls to icmp_error */
-	u_long	icps_oldshort;		/* no error 'cuz old ip too short */
-	u_long	icps_oldicmp;		/* no error 'cuz old was icmp */
-	u_long	icps_outhist[ICMP_MAXTYPE + 1];
-/* statistics related to input messages processed */
- 	u_long	icps_badcode;		/* icmp_code out of range */
-	u_long	icps_tooshort;		/* packet < ICMP_MINLEN */
-	u_long	icps_checksum;		/* bad checksum */
-	u_long	icps_badlen;		/* calculated bound mismatch */
-	u_long	icps_reflect;		/* number of responses */
-	u_long	icps_inhist[ICMP_MAXTYPE + 1];
-	u_long	icps_bmcastecho; 	/* b/mcast echo requests dropped */
-	u_long	icps_bmcasttstamp; 	/* b/mcast tstamp requests dropped */
-	u_long	icps_badaddr;		/* bad return address */
-	u_long	icps_noroute; 		/* no route back */
-};
-
-/*
- * Names for ICMP sysctl objects
- */
-#define	ICMPCTL_MASKREPL	1	/* allow replies to netmask requests */
-#define	ICMPCTL_STATS		2	/* statistics (read-only) */
-#define ICMPCTL_ICMPLIM		3
-#define ICMPCTL_MAXID		4
-
-#define ICMPCTL_NAMES { \
-	{ 0, 0 }, \
-	{ "maskrepl", CTLTYPE_INT }, \
-	{ "stats", CTLTYPE_STRUCT }, \
-	{ "icmplim", CTLTYPE_INT }, \
-}
-
-#ifdef _KERNEL
-SYSCTL_DECL(_net_inet_icmp);
-extern int badport_bandlim(int);
-#define BANDLIM_UNLIMITED -1
-#define BANDLIM_ICMP_UNREACH 0
-#define BANDLIM_ICMP_ECHO 1
-#define BANDLIM_ICMP_TSTAMP 2
-#define BANDLIM_RST_CLOSEDPORT 3 /* No connection, and no listeners */
-#define BANDLIM_RST_OPENPORT 4   /* No connection, listener */
-#define BANDLIM_MAX 4
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/if_atm.h b/newlib/libc/sys/linux/include/netinet/if_atm.h
deleted file mode 100644
index 04ce13ea2..000000000
--- a/newlib/libc/sys/linux/include/netinet/if_atm.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* $FreeBSD: src/sys/netinet/if_atm.h,v 1.5 2002/03/19 21:25:46 alfred Exp $ */
-/*      $NetBSD: if_atm.h,v 1.2 1996/07/03 17:17:17 chuck Exp $       */
-
-/*
- *
- * Copyright (c) 1996 Charles D. Cranor and Washington University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Charles D. Cranor and 
- * 	Washington University.
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * if_atm.h
- */
-
-struct atm_pseudohdr;
-struct mbuf;
-struct rtentry;
-struct sockaddr;
-
-void atm_rtrequest(int, struct rtentry *, struct rt_addrinfo *);
-int atmresolve(struct rtentry *, struct mbuf *, struct sockaddr *, 
-		struct atm_pseudohdr *);
diff --git a/newlib/libc/sys/linux/include/netinet/if_ether.h b/newlib/libc/sys/linux/include/netinet/if_ether.h
deleted file mode 100644
index ec65a3e58..000000000
--- a/newlib/libc/sys/linux/include/netinet/if_ether.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)if_ether.h	8.3 (Berkeley) 5/2/95
- * $FreeBSD: src/sys/netinet/if_ether.h,v 1.27 2002/03/24 10:19:10 bde Exp $
- */
-
-#ifndef _NETINET_IF_ETHER_H_
-#define _NETINET_IF_ETHER_H_
-
-#include <net/ethernet.h>
-#include <net/if_arp.h>
-
-/*
- * Macro to map an IP multicast address to an Ethernet multicast address.
- * The high-order 25 bits of the Ethernet address are statically assigned,
- * and the low-order 23 bits are taken from the low end of the IP address.
- */
-#define ETHER_MAP_IP_MULTICAST(ipaddr, enaddr) \
-	/* struct in_addr *ipaddr; */ \
-	/* u_char enaddr[ETHER_ADDR_LEN];	   */ \
-{ \
-	(enaddr)[0] = 0x01; \
-	(enaddr)[1] = 0x00; \
-	(enaddr)[2] = 0x5e; \
-	(enaddr)[3] = ((u_char *)ipaddr)[1] & 0x7f; \
-	(enaddr)[4] = ((u_char *)ipaddr)[2]; \
-	(enaddr)[5] = ((u_char *)ipaddr)[3]; \
-}
-/*
- * Macro to map an IP6 multicast address to an Ethernet multicast address.
- * The high-order 16 bits of the Ethernet address are statically assigned,
- * and the low-order 32 bits are taken from the low end of the IP6 address.
- */
-#define ETHER_MAP_IPV6_MULTICAST(ip6addr, enaddr)			\
-/* struct	in6_addr *ip6addr; */					\
-/* u_char	enaddr[ETHER_ADDR_LEN]; */				\
-{                                                                       \
-	(enaddr)[0] = 0x33;						\
-	(enaddr)[1] = 0x33;						\
-	(enaddr)[2] = ((u_char *)ip6addr)[12];				\
-	(enaddr)[3] = ((u_char *)ip6addr)[13];				\
-	(enaddr)[4] = ((u_char *)ip6addr)[14];				\
-	(enaddr)[5] = ((u_char *)ip6addr)[15];				\
-}
-
-/*
- * Ethernet Address Resolution Protocol.
- *
- * See RFC 826 for protocol description.  Structure below is adapted
- * to resolving internet addresses.  Field names used correspond to
- * RFC 826.
- */
-struct	ether_arp {
-	struct	arphdr ea_hdr;	/* fixed-size header */
-	u_char	arp_sha[ETHER_ADDR_LEN];	/* sender hardware address */
-	u_char	arp_spa[4];	/* sender protocol address */
-	u_char	arp_tha[ETHER_ADDR_LEN];	/* target hardware address */
-	u_char	arp_tpa[4];	/* target protocol address */
-};
-#define	arp_hrd	ea_hdr.ar_hrd
-#define	arp_pro	ea_hdr.ar_pro
-#define	arp_hln	ea_hdr.ar_hln
-#define	arp_pln	ea_hdr.ar_pln
-#define	arp_op	ea_hdr.ar_op
-
-struct sockaddr_inarp {
-	u_char	sin_len;
-	u_char	sin_family;
-	u_short sin_port;
-	struct	in_addr sin_addr;
-	struct	in_addr sin_srcaddr;
-	u_short	sin_tos;
-	u_short	sin_other;
-#define SIN_PROXY 1
-};
-/*
- * IP and ethernet specific routing flags
- */
-#define	RTF_USETRAILERS	RTF_PROTO1	/* use trailers */
-#define RTF_ANNOUNCE	RTF_PROTO2	/* announce new arp entry */
-
-#ifdef	_KERNEL
-extern u_char	ether_ipmulticast_min[ETHER_ADDR_LEN];
-extern u_char	ether_ipmulticast_max[ETHER_ADDR_LEN];
-extern struct	ifqueue arpintrq;
-
-int	arpresolve(struct ifnet *, struct rtentry *, struct mbuf *,
-	    struct sockaddr *, u_char *, struct rtentry *);
-void	arp_ifinit(struct ifnet *, struct ifaddr *);
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/igmp.h b/newlib/libc/sys/linux/include/netinet/igmp.h
deleted file mode 100644
index 448265abf..000000000
--- a/newlib/libc/sys/linux/include/netinet/igmp.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (c) 1988 Stephen Deering.
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Stephen Deering of Stanford University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)igmp.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/igmp.h,v 1.10 1999/08/28 00:49:15 peter Exp $
- */
-
-#ifndef _NETINET_IGMP_H_
-#define _NETINET_IGMP_H_
-
-/*
- * Internet Group Management Protocol (IGMP) definitions.
- *
- * Written by Steve Deering, Stanford, May 1988.
- *
- * MULTICAST Revision: 3.5.1.2
- */
-
-/*
- * IGMP packet format.
- */
-struct igmp {
-	u_char		igmp_type;	/* version & type of IGMP message  */
-	u_char		igmp_code;	/* subtype for routing msgs        */
-	u_short		igmp_cksum;	/* IP-style checksum               */
-	struct in_addr	igmp_group;	/* group address being reported    */
-};					/*  (zero for queries)             */
-
-#define IGMP_MINLEN		     8
-
-/*
- * Message types, including version number.
- */
-#define IGMP_MEMBERSHIP_QUERY   	0x11	/* membership query         */
-#define IGMP_V1_MEMBERSHIP_REPORT	0x12	/* Ver. 1 membership report */
-#define IGMP_V2_MEMBERSHIP_REPORT	0x16	/* Ver. 2 membership report */
-#define IGMP_V2_LEAVE_GROUP		0x17	/* Leave-group message	    */
-
-#define IGMP_DVMRP			0x13	/* DVMRP routing message    */
-#define IGMP_PIM			0x14	/* PIM routing message	    */
-
-#define IGMP_MTRACE_RESP		0x1e  /* traceroute resp.(to sender)*/
-#define IGMP_MTRACE			0x1f  /* mcast traceroute messages  */
-
-#define IGMP_MAX_HOST_REPORT_DELAY   10    /* max delay for response to     */
-					   /*  query (in seconds) according */
-					   /*  to RFC1112                   */
-
-
-#define IGMP_TIMER_SCALE     10		/* denotes that the igmp code field */
-					/* specifies time in 10th of seconds*/
-
-/*
- * The following four defininitions are for backwards compatibility.
- * They should be removed as soon as all applications are updated to
- * use the new constant names.
- */
-#define IGMP_HOST_MEMBERSHIP_QUERY	IGMP_MEMBERSHIP_QUERY
-#define IGMP_HOST_MEMBERSHIP_REPORT	IGMP_V1_MEMBERSHIP_REPORT
-#define IGMP_HOST_NEW_MEMBERSHIP_REPORT	IGMP_V2_MEMBERSHIP_REPORT
-#define IGMP_HOST_LEAVE_MESSAGE		IGMP_V2_LEAVE_GROUP
-
-#endif /* _NETINET_IGMP_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/igmp_var.h b/newlib/libc/sys/linux/include/netinet/igmp_var.h
deleted file mode 100644
index 1cb6570f8..000000000
--- a/newlib/libc/sys/linux/include/netinet/igmp_var.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (c) 1988 Stephen Deering.
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Stephen Deering of Stanford University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	from: @(#)igmp_var.h	8.1 (Berkeley) 7/19/93
- * $FreeBSD: src/sys/netinet/igmp_var.h,v 1.19 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_IGMP_VAR_H_
-#define _NETINET_IGMP_VAR_H_
-
-/*
- * Internet Group Management Protocol (IGMP),
- * implementation-specific definitions.
- *
- * Written by Steve Deering, Stanford, May 1988.
- *
- * MULTICAST Revision: 3.5.1.3
- */
-
-struct igmpstat {
-	u_int	igps_rcv_total;		/* total IGMP messages received */
-	u_int	igps_rcv_tooshort;	/* received with too few bytes */
-	u_int	igps_rcv_badsum;	/* received with bad checksum */
-	u_int	igps_rcv_queries;	/* received membership queries */
-	u_int	igps_rcv_badqueries;	/* received invalid queries */
-	u_int	igps_rcv_reports;	/* received membership reports */
-	u_int	igps_rcv_badreports;	/* received invalid reports */
-	u_int	igps_rcv_ourreports;	/* received reports for our groups */
-	u_int	igps_snd_reports;	/* sent membership reports */
-};
-
-#ifdef _KERNEL
-#define IGMP_RANDOM_DELAY(X) (random() % (X) + 1)
-
-/*
- * States for IGMPv2's leave processing
- */
-#define IGMP_OTHERMEMBER			0
-#define IGMP_IREPORTEDLAST			1
-
-/*
- * We must remember what version the subnet's querier is.
- * We conveniently use the IGMP message type for the proper
- * membership report to keep this state.
- */
-#define IGMP_V1_ROUTER				IGMP_V1_MEMBERSHIP_REPORT
-#define IGMP_V2_ROUTER				IGMP_V2_MEMBERSHIP_REPORT
-
-/*
- * Revert to new router if we haven't heard from an old router in
- * this amount of time.
- */
-#define IGMP_AGE_THRESHOLD			540
-
-void	igmp_init(void);
-void	igmp_input(struct mbuf *, int);
-void	igmp_joingroup(struct in_multi *);
-void	igmp_leavegroup(struct in_multi *);
-void	igmp_fasttimo(void);
-void	igmp_slowtimo(void);
-
-SYSCTL_DECL(_net_inet_igmp);
-
-#endif
-
-/*
- * Names for IGMP sysctl objects
- */
-#define IGMPCTL_STATS		1	/* statistics (read-only) */
-#define IGMPCTL_MAXID		2
-
-#define IGMPCTL_NAMES { \
-	{ 0, 0 }, \
-	{ "stats", CTLTYPE_STRUCT }, \
-}
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/in.h b/newlib/libc/sys/linux/include/netinet/in.h
deleted file mode 100644
index 19bc3f1bc..000000000
--- a/newlib/libc/sys/linux/include/netinet/in.h
+++ /dev/null
@@ -1,569 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)in.h	8.3 (Berkeley) 1/3/94
- * $FreeBSD: src/sys/netinet/in.h,v 1.68 2002/04/24 01:26:11 mike Exp $
- */
-
-#ifndef _NETINET_IN_H_
-#define _NETINET_IN_H_
-
-#include <sys/cdefs.h>
-#include <sys/config.h>
-#include <sys/_types.h>
-#include <machine/endian.h>
-
-/* Protocols common to RFC 1700, POSIX, and X/Open. */
-#define	IPPROTO_IP		0		/* dummy for IP */
-#define	IPPROTO_ICMP		1		/* control message protocol */
-#define	IPPROTO_TCP		6		/* tcp */
-#define	IPPROTO_UDP		17		/* user datagram protocol */
-
-#define	INADDR_ANY		(u_int32_t)0x00000000
-#define	INADDR_BROADCAST	(u_int32_t)0xffffffff	/* must be masked */
-
-#ifndef _UINT8_T_DECLARED
-typedef	__uint8_t		uint8_t;
-#define	_UINT8_T_DECLARED
-#endif
-
-#ifndef _UINT16_T_DECLARED
-typedef	__uint16_t		uint16_t;
-#define	_UINT16_T_DECLARED
-#endif
-
-#ifndef _UINT32_T_DECLARED
-typedef	__uint32_t		uint32_t;
-#define	_UINT32_T_DECLARED
-#endif
-
-#ifndef _IN_ADDR_T_DECLARED
-typedef	uint32_t		in_addr_t;
-#define	_IN_ADDR_T_DECLARED
-#endif
-
-#ifndef _IN_PORT_T_DECLARED
-typedef	uint16_t		in_port_t;
-#define	_IN_PORT_T_DECLARED
-#endif
-
-typedef unsigned short sa_family_t;
-
-#ifdef _BSD_SA_FAMILY_T_
-typedef	_BSD_SA_FAMILY_T_	sa_family_t;
-#undef _BSD_SA_FAMILY_T_ 
-#endif
-
-/* Internet address (a structure for historical reasons). */
-#ifndef	_STRUCT_IN_ADDR_DECLARED
-struct in_addr {
-	in_addr_t s_addr;
-};
-#define	_STRUCT_IN_ADDR_DECLARED
-#endif
-
-/* Socket address, internet style. */
-struct sockaddr_in {
-	sa_family_t	sin_family;
-	in_port_t	sin_port;
-	struct	in_addr sin_addr;
-	char	sin_zero[8];
-};
-
-#if __POSIX_VISIBLE >= 200112
-#define	IPPROTO_RAW		255		/* raw IP packet */
-#define	INET_ADDRSTRLEN		16
-#endif
-
-#define __BSD_VISIBLE 1
-#if __BSD_VISIBLE
-/*
- * Constants and structures defined by the internet system,
- * Per RFC 790, September 1981, and numerous additions.
- */
-
-/*
- * Protocols (RFC 1700)
- */
-#define	IPPROTO_HOPOPTS		0		/* IP6 hop-by-hop options */
-#define	IPPROTO_IGMP		2		/* group mgmt protocol */
-#define	IPPROTO_GGP		3		/* gateway^2 (deprecated) */
-#define IPPROTO_IPV4		4 		/* IPv4 encapsulation */
-#define IPPROTO_IPIP		IPPROTO_IPV4	/* for compatibility */
-#define	IPPROTO_ST		7		/* Stream protocol II */
-#define	IPPROTO_EGP		8		/* exterior gateway protocol */
-#define	IPPROTO_PIGP		9		/* private interior gateway */
-#define	IPPROTO_RCCMON		10		/* BBN RCC Monitoring */
-#define	IPPROTO_NVPII		11		/* network voice protocol*/
-#define	IPPROTO_PUP		12		/* pup */
-#define	IPPROTO_ARGUS		13		/* Argus */
-#define	IPPROTO_EMCON		14		/* EMCON */
-#define	IPPROTO_XNET		15		/* Cross Net Debugger */
-#define	IPPROTO_CHAOS		16		/* Chaos*/
-#define	IPPROTO_MUX		18		/* Multiplexing */
-#define	IPPROTO_MEAS		19		/* DCN Measurement Subsystems */
-#define	IPPROTO_HMP		20		/* Host Monitoring */
-#define	IPPROTO_PRM		21		/* Packet Radio Measurement */
-#define	IPPROTO_IDP		22		/* xns idp */
-#define	IPPROTO_TRUNK1		23		/* Trunk-1 */
-#define	IPPROTO_TRUNK2		24		/* Trunk-2 */
-#define	IPPROTO_LEAF1		25		/* Leaf-1 */
-#define	IPPROTO_LEAF2		26		/* Leaf-2 */
-#define	IPPROTO_RDP		27		/* Reliable Data */
-#define	IPPROTO_IRTP		28		/* Reliable Transaction */
-#define	IPPROTO_TP		29 		/* tp-4 w/ class negotiation */
-#define	IPPROTO_BLT		30		/* Bulk Data Transfer */
-#define	IPPROTO_NSP		31		/* Network Services */
-#define	IPPROTO_INP		32		/* Merit Internodal */
-#define	IPPROTO_SEP		33		/* Sequential Exchange */
-#define	IPPROTO_3PC		34		/* Third Party Connect */
-#define	IPPROTO_IDPR		35		/* InterDomain Policy Routing */
-#define	IPPROTO_XTP		36		/* XTP */
-#define	IPPROTO_DDP		37		/* Datagram Delivery */
-#define	IPPROTO_CMTP		38		/* Control Message Transport */
-#define	IPPROTO_TPXX		39		/* TP++ Transport */
-#define	IPPROTO_IL		40		/* IL transport protocol */
-#define	IPPROTO_IPV6		41		/* IP6 header */
-#define	IPPROTO_SDRP		42		/* Source Demand Routing */
-#define	IPPROTO_ROUTING		43		/* IP6 routing header */
-#define	IPPROTO_FRAGMENT	44		/* IP6 fragmentation header */
-#define	IPPROTO_IDRP		45		/* InterDomain Routing*/
-#define	IPPROTO_RSVP		46 		/* resource reservation */
-#define	IPPROTO_GRE		47		/* General Routing Encap. */
-#define	IPPROTO_MHRP		48		/* Mobile Host Routing */
-#define	IPPROTO_BHA		49		/* BHA */
-#define	IPPROTO_ESP		50		/* IP6 Encap Sec. Payload */
-#define	IPPROTO_AH		51		/* IP6 Auth Header */
-#define	IPPROTO_INLSP		52		/* Integ. Net Layer Security */
-#define	IPPROTO_SWIPE		53		/* IP with encryption */
-#define	IPPROTO_NHRP		54		/* Next Hop Resolution */
-#define IPPROTO_MOBILE		55		/* IP Mobility */
-#define IPPROTO_TLSP		56		/* Transport Layer Security */
-#define IPPROTO_SKIP		57		/* SKIP */
-#define	IPPROTO_ICMPV6		58		/* ICMP6 */
-#define	IPPROTO_NONE		59		/* IP6 no next header */
-#define	IPPROTO_DSTOPTS		60		/* IP6 destination option */
-#define	IPPROTO_AHIP		61		/* any host internal protocol */
-#define	IPPROTO_CFTP		62		/* CFTP */
-#define	IPPROTO_HELLO		63		/* "hello" routing protocol */
-#define	IPPROTO_SATEXPAK	64		/* SATNET/Backroom EXPAK */
-#define	IPPROTO_KRYPTOLAN	65		/* Kryptolan */
-#define	IPPROTO_RVD		66		/* Remote Virtual Disk */
-#define	IPPROTO_IPPC		67		/* Pluribus Packet Core */
-#define	IPPROTO_ADFS		68		/* Any distributed FS */
-#define	IPPROTO_SATMON		69		/* Satnet Monitoring */
-#define	IPPROTO_VISA		70		/* VISA Protocol */
-#define	IPPROTO_IPCV		71		/* Packet Core Utility */
-#define	IPPROTO_CPNX		72		/* Comp. Prot. Net. Executive */
-#define	IPPROTO_CPHB		73		/* Comp. Prot. HeartBeat */
-#define	IPPROTO_WSN		74		/* Wang Span Network */
-#define	IPPROTO_PVP		75		/* Packet Video Protocol */
-#define	IPPROTO_BRSATMON	76		/* BackRoom SATNET Monitoring */
-#define	IPPROTO_ND		77		/* Sun net disk proto (temp.) */
-#define	IPPROTO_WBMON		78		/* WIDEBAND Monitoring */
-#define	IPPROTO_WBEXPAK		79		/* WIDEBAND EXPAK */
-#define	IPPROTO_EON		80		/* ISO cnlp */
-#define	IPPROTO_VMTP		81		/* VMTP */
-#define	IPPROTO_SVMTP		82		/* Secure VMTP */
-#define	IPPROTO_VINES		83		/* Banyon VINES */
-#define	IPPROTO_TTP		84		/* TTP */
-#define	IPPROTO_IGP		85		/* NSFNET-IGP */
-#define	IPPROTO_DGP		86		/* dissimilar gateway prot. */
-#define	IPPROTO_TCF		87		/* TCF */
-#define	IPPROTO_IGRP		88		/* Cisco/GXS IGRP */
-#define	IPPROTO_OSPFIGP		89		/* OSPFIGP */
-#define	IPPROTO_SRPC		90		/* Strite RPC protocol */
-#define	IPPROTO_LARP		91		/* Locus Address Resoloution */
-#define	IPPROTO_MTP		92		/* Multicast Transport */
-#define	IPPROTO_AX25		93		/* AX.25 Frames */
-#define	IPPROTO_IPEIP		94		/* IP encapsulated in IP */
-#define	IPPROTO_MICP		95		/* Mobile Int.ing control */
-#define	IPPROTO_SCCSP		96		/* Semaphore Comm. security */
-#define	IPPROTO_ETHERIP		97		/* Ethernet IP encapsulation */
-#define	IPPROTO_ENCAP		98		/* encapsulation header */
-#define	IPPROTO_APES		99		/* any private encr. scheme */
-#define	IPPROTO_GMTP		100		/* GMTP*/
-#define	IPPROTO_IPCOMP		108		/* payload compression (IPComp) */
-/* 101-254: Partly Unassigned */
-#define	IPPROTO_PIM		103		/* Protocol Independent Mcast */
-#define	IPPROTO_PGM		113		/* PGM */
-/* 255: Reserved */
-/* BSD Private, local use, namespace incursion */
-#define	IPPROTO_DIVERT		254		/* divert pseudo-protocol */
-#define	IPPROTO_MAX		256
-
-/* last return value of *_input(), meaning "all job for this pkt is done".  */
-#define	IPPROTO_DONE		257
-
-/*
- * Local port number conventions:
- *
- * When a user does a bind(2) or connect(2) with a port number of zero,
- * a non-conflicting local port address is chosen.
- * The default range is IPPORT_HIFIRSTAUTO through
- * IPPORT_HILASTAUTO, although that is settable by sysctl.
- *
- * A user may set the IPPROTO_IP option IP_PORTRANGE to change this
- * default assignment range.
- *
- * The value IP_PORTRANGE_DEFAULT causes the default behavior.
- *
- * The value IP_PORTRANGE_HIGH changes the range of candidate port numbers
- * into the "high" range.  These are reserved for client outbound connections
- * which do not want to be filtered by any firewalls.  Note that by default
- * this is the same as IP_PORTRANGE_DEFAULT.
- *
- * The value IP_PORTRANGE_LOW changes the range to the "low" are
- * that is (by convention) restricted to privileged processes.  This
- * convention is based on "vouchsafe" principles only.  It is only secure
- * if you trust the remote host to restrict these ports.
- *
- * The default range of ports and the high range can be changed by
- * sysctl(3).  (net.inet.ip.port{hi,low}{first,last}_auto)
- *
- * Changing those values has bad security implications if you are
- * using a a stateless firewall that is allowing packets outside of that
- * range in order to allow transparent outgoing connections.
- *
- * Such a firewall configuration will generally depend on the use of these
- * default values.  If you change them, you may find your Security
- * Administrator looking for you with a heavy object.
- *
- * For a slightly more orthodox text view on this:
- *
- *            ftp://ftp.isi.edu/in-notes/iana/assignments/port-numbers
- *
- *    port numbers are divided into three ranges:
- *
- *                0 -  1023 Well Known Ports
- *             1024 - 49151 Registered Ports
- *            49152 - 65535 Dynamic and/or Private Ports
- *
- */
-
-/*
- * Ports < IPPORT_RESERVED are reserved for
- * privileged processes (e.g. root).         (IP_PORTRANGE_LOW)
- */
-#define	IPPORT_RESERVED		1024
-
-/*
- * Default local port range, used by both IP_PORTRANGE_DEFAULT
- * and IP_PORTRANGE_HIGH.
- */
-#define	IPPORT_HIFIRSTAUTO	49152
-#define	IPPORT_HILASTAUTO	65535
-
-/*
- * Scanning for a free reserved port return a value below IPPORT_RESERVED,
- * but higher than IPPORT_RESERVEDSTART.  Traditionally the start value was
- * 512, but that conflicts with some well-known-services that firewalls may
- * have a fit if we use.
- */
-#define IPPORT_RESERVEDSTART	600
-
-#define	IPPORT_MAX		65535
-
-#ifndef _UINT8_T_DECLARED
-typedef	__uint8_t		uint8_t;
-#define	_UINT8_T_DECLARED
-#endif
-
-#ifndef _UINT16_T_DECLARED
-typedef	__uint16_t		uint16_t;
-#define	_UINT16_T_DECLARED
-#endif
-
-#ifndef _UINT32_T_DECLARED
-typedef	__uint32_t		uint32_t;
-#define	_UINT32_T_DECLARED
-#endif
-
-#ifndef _IN_ADDR_T_DECLARED
-typedef	uint32_t		in_addr_t;
-#define	_IN_ADDR_T_DECLARED
-#endif
-
-#ifndef _IN_PORT_T_DECLARED
-typedef	uint16_t		in_port_t;
-#define	_IN_PORT_T_DECLARED
-#endif
-
-#ifdef _BSD_SA_FAMILY_T_
-typedef	_BSD_SA_FAMILY_T_	sa_family_t;
-#undef _BSD_SA_FAMILY_T_
-#endif
-
-/*
- * Internet address (a structure for historical reasons)
- */
-#ifndef	_STRUCT_IN_ADDR_DECLARED
-struct in_addr {
-	in_addr_t s_addr;
-};
-#define	_STRUCT_IN_ADDR_DECLARED
-#endif
-
-/*
- * Definitions of bits in internet address integers.
- * On subnets, the decomposition of addresses to host and net parts
- * is done according to subnet mask, not the masks here.
- */
-#define	IN_CLASSA(i)		(((u_int32_t)(i) & 0x80000000) == 0)
-#define	IN_CLASSA_NET		0xff000000
-#define	IN_CLASSA_NSHIFT	24
-#define	IN_CLASSA_HOST		0x00ffffff
-#define	IN_CLASSA_MAX		128
-
-#define	IN_CLASSB(i)		(((u_int32_t)(i) & 0xc0000000) == 0x80000000)
-#define	IN_CLASSB_NET		0xffff0000
-#define	IN_CLASSB_NSHIFT	16
-#define	IN_CLASSB_HOST		0x0000ffff
-#define	IN_CLASSB_MAX		65536
-
-#define	IN_CLASSC(i)		(((u_int32_t)(i) & 0xe0000000) == 0xc0000000)
-#define	IN_CLASSC_NET		0xffffff00
-#define	IN_CLASSC_NSHIFT	8
-#define	IN_CLASSC_HOST		0x000000ff
-
-#define	IN_CLASSD(i)		(((u_int32_t)(i) & 0xf0000000) == 0xe0000000)
-#define	IN_CLASSD_NET		0xf0000000	/* These ones aren't really */
-#define	IN_CLASSD_NSHIFT	28		/* net and host fields, but */
-#define	IN_CLASSD_HOST		0x0fffffff	/* routing needn't know.    */
-#define	IN_MULTICAST(i)		IN_CLASSD(i)
-
-#define	IN_EXPERIMENTAL(i)	(((u_int32_t)(i) & 0xf0000000) == 0xf0000000)
-#define	IN_BADCLASS(i)		(((u_int32_t)(i) & 0xf0000000) == 0xf0000000)
-
-#define	INADDR_LOOPBACK		(u_int32_t)0x7f000001
-#ifndef _KERNEL
-#define	INADDR_NONE		0xffffffff		/* -1 return */
-#endif
-
-#define	INADDR_UNSPEC_GROUP	(u_int32_t)0xe0000000	/* 224.0.0.0 */
-#define	INADDR_ALLHOSTS_GROUP	(u_int32_t)0xe0000001	/* 224.0.0.1 */
-#define	INADDR_ALLRTRS_GROUP	(u_int32_t)0xe0000002	/* 224.0.0.2 */
-#define	INADDR_MAX_LOCAL_GROUP	(u_int32_t)0xe00000ff	/* 224.0.0.255 */
-
-#define	IN_LOOPBACKNET		127			/* official! */
-
-/*
- * Options for use with [gs]etsockopt at the IP level.
- * First word of comment is data type; bool is stored in int.
- */
-#define	IP_OPTIONS		1    /* buf/ip_opts; set/get IP options */
-#define	IP_HDRINCL		2    /* int; header is included with data */
-#define	IP_TOS			3    /* int; IP type of service and preced. */
-#define	IP_TTL			4    /* int; IP time to live */
-#define	IP_RECVOPTS		5    /* bool; receive all IP opts w/dgram */
-#define	IP_RECVRETOPTS		6    /* bool; receive IP opts for response */
-#define	IP_RECVDSTADDR		7    /* bool; receive IP dst addr w/dgram */
-#define	IP_RETOPTS		8    /* ip_opts; set/get IP options */
-#define	IP_MULTICAST_IF		9    /* u_char; set/get IP multicast i/f  */
-#define	IP_MULTICAST_TTL	10   /* u_char; set/get IP multicast ttl */
-#define	IP_MULTICAST_LOOP	11   /* u_char; set/get IP multicast loopback */
-#define	IP_ADD_MEMBERSHIP	12   /* ip_mreq; add an IP group membership */
-#define	IP_DROP_MEMBERSHIP	13   /* ip_mreq; drop an IP group membership */
-#define IP_MULTICAST_VIF	14   /* set/get IP mcast virt. iface */
-#define IP_RSVP_ON		15   /* enable RSVP in kernel */
-#define IP_RSVP_OFF		16   /* disable RSVP in kernel */
-#define IP_RSVP_VIF_ON		17   /* set RSVP per-vif socket */
-#define IP_RSVP_VIF_OFF		18   /* unset RSVP per-vif socket */
-#define IP_PORTRANGE		19   /* int; range to choose for unspec port */
-#define	IP_RECVIF		20   /* bool; receive reception if w/dgram */
-/* for IPSEC */
-#define	IP_IPSEC_POLICY		21   /* int; set/get security policy */
-#define	IP_FAITH		22   /* bool; accept FAITH'ed connections */
-
-#define	IP_FW_ADD     		50   /* add a firewall rule to chain */
-#define	IP_FW_DEL    		51   /* delete a firewall rule from chain */
-#define	IP_FW_FLUSH   		52   /* flush firewall rule chain */
-#define	IP_FW_ZERO    		53   /* clear single/all firewall counter(s) */
-#define	IP_FW_GET     		54   /* get entire firewall rule chain */
-#define	IP_FW_RESETLOG		55   /* reset logging counters */
-
-#define	IP_DUMMYNET_CONFIGURE	60   /* add/configure a dummynet pipe */
-#define	IP_DUMMYNET_DEL		61   /* delete a dummynet pipe from chain */
-#define	IP_DUMMYNET_FLUSH	62   /* flush dummynet */
-#define	IP_DUMMYNET_GET		64   /* get entire dummynet pipes */
-
-/*
- * Defaults and limits for options
- */
-#define	IP_DEFAULT_MULTICAST_TTL  1	/* normally limit m'casts to 1 hop  */
-#define	IP_DEFAULT_MULTICAST_LOOP 1	/* normally hear sends if a member  */
-#define	IP_MAX_MEMBERSHIPS	20	/* per socket */
-
-/*
- * Argument structure for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP.
- */
-struct ip_mreq {
-	struct	in_addr imr_multiaddr;	/* IP multicast address of group */
-	struct	in_addr imr_interface;	/* local IP address of interface */
-};
-
-/*
- * Argument for IP_PORTRANGE:
- * - which range to search when port is unspecified at bind() or connect()
- */
-#define	IP_PORTRANGE_DEFAULT	0	/* default range */
-#define	IP_PORTRANGE_HIGH	1	/* "high" - request firewall bypass */
-#define	IP_PORTRANGE_LOW	2	/* "low" - vouchsafe security */
-
-/*
- * Definitions for inet sysctl operations.
- *
- * Third level is protocol number.
- * Fourth level is desired variable within that protocol.
- */
-#define	IPPROTO_MAXID	(IPPROTO_AH + 1)	/* don't list to IPPROTO_MAX */
-
-#define	CTL_IPPROTO_NAMES { \
-	{ "ip", CTLTYPE_NODE }, \
-	{ "icmp", CTLTYPE_NODE }, \
-	{ "igmp", CTLTYPE_NODE }, \
-	{ "ggp", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "tcp", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ "egp", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "pup", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "udp", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "idp", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "ipsec", CTLTYPE_NODE }, \
-}
-
-/*
- * Names for IP sysctl objects
- */
-#define	IPCTL_FORWARDING	1	/* act as router */
-#define	IPCTL_SENDREDIRECTS	2	/* may send redirects when forwarding */
-#define	IPCTL_DEFTTL		3	/* default TTL */
-#ifdef notyet
-#define	IPCTL_DEFMTU		4	/* default MTU */
-#endif
-#define IPCTL_RTEXPIRE		5	/* cloned route expiration time */
-#define IPCTL_RTMINEXPIRE	6	/* min value for expiration time */
-#define IPCTL_RTMAXCACHE	7	/* trigger level for dynamic expire */
-#define	IPCTL_SOURCEROUTE	8	/* may perform source routes */
-#define	IPCTL_DIRECTEDBROADCAST	9	/* may re-broadcast received packets */
-#define IPCTL_INTRQMAXLEN	10	/* max length of netisr queue */
-#define	IPCTL_INTRQDROPS	11	/* number of netisr q drops */
-#define	IPCTL_STATS		12	/* ipstat structure */
-#define	IPCTL_ACCEPTSOURCEROUTE	13	/* may accept source routed packets */
-#define	IPCTL_FASTFORWARDING	14	/* use fast IP forwarding code */
-#define	IPCTL_KEEPFAITH		15	/* FAITH IPv4->IPv6 translater ctl */
-#define	IPCTL_GIF_TTL		16	/* default TTL for gif encap packet */
-#define	IPCTL_MAXID		17
-
-#define	IPCTL_NAMES { \
-	{ 0, 0 }, \
-	{ "forwarding", CTLTYPE_INT }, \
-	{ "redirect", CTLTYPE_INT }, \
-	{ "ttl", CTLTYPE_INT }, \
-	{ "mtu", CTLTYPE_INT }, \
-	{ "rtexpire", CTLTYPE_INT }, \
-	{ "rtminexpire", CTLTYPE_INT }, \
-	{ "rtmaxcache", CTLTYPE_INT }, \
-	{ "sourceroute", CTLTYPE_INT }, \
- 	{ "directed-broadcast", CTLTYPE_INT }, \
-	{ "intr-queue-maxlen", CTLTYPE_INT }, \
-	{ "intr-queue-drops", CTLTYPE_INT }, \
-	{ "stats", CTLTYPE_STRUCT }, \
-	{ "accept_sourceroute", CTLTYPE_INT }, \
-	{ "fastforwarding", CTLTYPE_INT }, \
-}
-
-#endif /* __BSD_VISIBLE */
-
-#ifdef _KERNEL
-
-struct ifnet; struct mbuf;	/* forward declarations for Standard C */
-
-int	 in_broadcast(struct in_addr, struct ifnet *);
-int	 in_canforward(struct in_addr);
-int	 in_localaddr(struct in_addr);
-char 	*inet_ntoa(struct in_addr); /* in libkern */
-char	*inet_ntoa_r(struct in_addr ina, char *buf); /* in libkern */
-
-#define satosin(sa)	((struct sockaddr_in *)(sa))
-#define sintosa(sin)	((struct sockaddr *)(sin))
-#define ifatoia(ifa)	((struct in_ifaddr *)(ifa))
-
-#endif /* _KERNEL */
-
-/* INET6 stuff */
-#define	__KAME_NETINET_IN_H_INCLUDED_
-#include <netinet6/in6.h>
-#undef __KAME_NETINET_IN_H_INCLUDED_
-
-#endif /* !_NETINET_IN_H_*/
diff --git a/newlib/libc/sys/linux/include/netinet/in_gif.h b/newlib/libc/sys/linux/include/netinet/in_gif.h
deleted file mode 100644
index cf5392009..000000000
--- a/newlib/libc/sys/linux/include/netinet/in_gif.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*	$FreeBSD: src/sys/netinet/in_gif.h,v 1.8 2002/03/19 21:25:46 alfred Exp $	*/
-/*	$KAME: in_gif.h,v 1.5 2000/04/14 08:36:02 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET_IN_GIF_H_
-#define _NETINET_IN_GIF_H_
-
-#define GIF_TTL		30
-
-void in_gif_input(struct mbuf *, int off);
-int in_gif_output(struct ifnet *, int, struct mbuf *, struct rtentry *);
-int gif_encapcheck4(const struct mbuf *, int, int, void *);
-
-#endif /*_NETINET_IN_GIF_H_*/
diff --git a/newlib/libc/sys/linux/include/netinet/in_pcb.h b/newlib/libc/sys/linux/include/netinet/in_pcb.h
deleted file mode 100644
index 50ddd273c..000000000
--- a/newlib/libc/sys/linux/include/netinet/in_pcb.h
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)in_pcb.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/in_pcb.h,v 1.48 2002/04/09 20:04:10 jhb Exp $
- */
-
-#ifndef _NETINET_IN_PCB_H_
-#define _NETINET_IN_PCB_H_
-
-#include <sys/queue.h>
-
-#include <net/route.h>
-#include <netinet6/ipsec.h> /* for IPSEC */
-#include <vm/uma.h>
-
-#define	in6pcb		inpcb	/* for KAME src sync over BSD*'s */
-#define	in6p_sp		inp_sp	/* for KAME src sync over BSD*'s */
-
-/*
- * Common structure pcb for internet protocol implementation.
- * Here are stored pointers to local and foreign host table
- * entries, local and foreign socket numbers, and pointers
- * up (to a socket structure) and down (to a protocol-specific)
- * control block.
- */
-LIST_HEAD(inpcbhead, inpcb);
-LIST_HEAD(inpcbporthead, inpcbport);
-typedef	u_quad_t	inp_gen_t;
-
-/*
- * PCB with AF_INET6 null bind'ed laddr can receive AF_INET input packet.
- * So, AF_INET6 null laddr is also used as AF_INET null laddr,
- * by utilize following structure. (At last, same as INRIA)
- */
-struct in_addr_4in6 {
-	u_int32_t	ia46_pad32[3];
-	struct	in_addr	ia46_addr4;
-};
-
-/*
- * NOTE: ipv6 addrs should be 64-bit aligned, per RFC 2553.
- * in_conninfo has some extra padding to accomplish this.
- */
-struct in_endpoints {
-	u_int16_t	ie_fport;		/* foreign port */
-	u_int16_t	ie_lport;		/* local port */
-	/* protocol dependent part, local and foreign addr */
-	union {
-		/* foreign host table entry */
-		struct	in_addr_4in6 ie46_foreign;
-		struct	in6_addr ie6_foreign;
-	} ie_dependfaddr;
-	union {
-		/* local host table entry */
-		struct	in_addr_4in6 ie46_local;
-		struct	in6_addr ie6_local;
-	} ie_dependladdr;
-#define	ie_faddr	ie_dependfaddr.ie46_foreign.ia46_addr4
-#define	ie_laddr	ie_dependladdr.ie46_local.ia46_addr4
-#define	ie6_faddr	ie_dependfaddr.ie6_foreign
-#define	ie6_laddr	ie_dependladdr.ie6_local
-};
-
-/*
- * XXX
- * At some point struct route should possibly change to:
- *   struct rtentry *rt
- *   struct in_endpoints *ie; 
- */
-struct in_conninfo {
-	u_int8_t	inc_flags;
-	u_int8_t	inc_len;
-	u_int16_t	inc_pad;	/* XXX alignment for in_endpoints */
-	/* protocol dependent part; cached route */
-	struct	in_endpoints inc_ie;
-	union {
-		/* placeholder for routing entry */
-		struct	route inc4_route;
-		struct	route_in6 inc6_route;
-	} inc_dependroute;
-};
-#define inc_isipv6	inc_flags	/* temp compatability */
-#define	inc_fport	inc_ie.ie_fport
-#define	inc_lport	inc_ie.ie_lport
-#define	inc_faddr	inc_ie.ie_faddr
-#define	inc_laddr	inc_ie.ie_laddr
-#define	inc_route	inc_dependroute.inc4_route
-#define	inc6_faddr	inc_ie.ie6_faddr
-#define	inc6_laddr	inc_ie.ie6_laddr
-#define	inc6_route	inc_dependroute.inc6_route
-
-struct	icmp6_filter;
-
-struct inpcb {
-	LIST_ENTRY(inpcb) inp_hash; /* hash list */
-	LIST_ENTRY(inpcb) inp_list; /* list for all PCBs of this proto */
-	u_int32_t	inp_flow;
-
-	/* local and foreign ports, local and foreign addr */
-	struct	in_conninfo inp_inc;
-
-	caddr_t	inp_ppcb;		/* pointer to per-protocol pcb */
-	struct	inpcbinfo *inp_pcbinfo;	/* PCB list info */
-	struct	socket *inp_socket;	/* back pointer to socket */
-					/* list for this PCB's local port */
-	int	inp_flags;		/* generic IP/datagram flags */
-
-	struct	inpcbpolicy *inp_sp; /* for IPSEC */
-	u_char	inp_vflag;		/* IP version flag (v4/v6) */
-#define	INP_IPV4	0x1
-#define	INP_IPV6	0x2
-	u_char	inp_ip_ttl;		/* time to live proto */
-	u_char	inp_ip_p;		/* protocol proto */
-
-	/* protocol dependent part; options */
-	struct {
-		u_char	inp4_ip_tos;		/* type of service proto */
-		struct	mbuf *inp4_options;	/* IP options */
-		struct	ip_moptions *inp4_moptions; /* IP multicast options */
-	} inp_depend4;
-#define inp_fport	inp_inc.inc_fport
-#define inp_lport	inp_inc.inc_lport
-#define	inp_faddr	inp_inc.inc_faddr
-#define	inp_laddr	inp_inc.inc_laddr
-#define	inp_route	inp_inc.inc_route
-#define	inp_ip_tos	inp_depend4.inp4_ip_tos
-#define	inp_options	inp_depend4.inp4_options
-#define	inp_moptions	inp_depend4.inp4_moptions
-	struct {
-		/* IP options */
-		struct	mbuf *inp6_options;
-		/* IP6 options for outgoing packets */
-		struct	ip6_pktopts *inp6_outputopts;
-		/* IP multicast options */
-		struct	ip6_moptions *inp6_moptions;
-		/* ICMPv6 code type filter */
-		struct	icmp6_filter *inp6_icmp6filt;
-		/* IPV6_CHECKSUM setsockopt */
-		int	inp6_cksum;
-		u_short	inp6_ifindex;
-		short	inp6_hops;
-		u_int8_t	inp6_hlim;
-	} inp_depend6;
-	LIST_ENTRY(inpcb) inp_portlist;
-	struct	inpcbport *inp_phd;	/* head of this list */
-	inp_gen_t	inp_gencnt;	/* generation count of this instance */
-#define	in6p_faddr	inp_inc.inc6_faddr
-#define	in6p_laddr	inp_inc.inc6_laddr
-#define	in6p_route	inp_inc.inc6_route
-#define	in6p_ip6_hlim	inp_depend6.inp6_hlim
-#define	in6p_hops	inp_depend6.inp6_hops	/* default hop limit */
-#define	in6p_ip6_nxt	inp_ip_p
-#define	in6p_flowinfo	inp_flow
-#define	in6p_vflag	inp_vflag
-#define	in6p_options	inp_depend6.inp6_options
-#define	in6p_outputopts	inp_depend6.inp6_outputopts
-#define	in6p_moptions	inp_depend6.inp6_moptions
-#define	in6p_icmp6filt	inp_depend6.inp6_icmp6filt
-#define	in6p_cksum	inp_depend6.inp6_cksum
-#define	inp6_ifindex	inp_depend6.inp6_ifindex
-#define	in6p_flags	inp_flags  /* for KAME src sync over BSD*'s */
-#define	in6p_socket	inp_socket  /* for KAME src sync over BSD*'s */
-#define	in6p_lport	inp_lport  /* for KAME src sync over BSD*'s */
-#define	in6p_fport	inp_fport  /* for KAME src sync over BSD*'s */
-#define	in6p_ppcb	inp_ppcb  /* for KAME src sync over BSD*'s */
-};
-/*
- * The range of the generation count, as used in this implementation,
- * is 9e19.  We would have to create 300 billion connections per
- * second for this number to roll over in a year.  This seems sufficiently
- * unlikely that we simply don't concern ourselves with that possibility.
- */
-
-/*
- * Interface exported to userland by various protocols which use
- * inpcbs.  Hack alert -- only define if struct xsocket is in scope.
- */
-#ifdef _SYS_SOCKETVAR_H_
-struct	xinpcb {
-	size_t	xi_len;		/* length of this structure */
-	struct	inpcb xi_inp;
-	struct	xsocket xi_socket;
-	u_quad_t	xi_alignment_hack;
-};
-
-struct	xinpgen {
-	size_t	xig_len;	/* length of this structure */
-	u_int	xig_count;	/* number of PCBs at this time */
-	inp_gen_t xig_gen;	/* generation count at this time */
-	so_gen_t xig_sogen;	/* socket generation count at this time */
-};
-#endif /* _SYS_SOCKETVAR_H_ */
-
-struct inpcbport {
-	LIST_ENTRY(inpcbport) phd_hash;
-	struct inpcbhead phd_pcblist;
-	u_short phd_port;
-};
-
-struct inpcbinfo {		/* XXX documentation, prefixes */
-	struct	inpcbhead *hashbase;
-	u_long	hashmask;
-	struct	inpcbporthead *porthashbase;
-	u_long	porthashmask;
-	struct	inpcbhead *listhead;
-	u_short	lastport;
-	u_short	lastlow;
-	u_short	lasthi;
-	uma_zone_t ipi_zone; /* zone to allocate pcbs from */
-	u_int	ipi_count;	/* number of pcbs in this list */
-	u_quad_t ipi_gencnt;	/* current generation count */
-};
-
-#define INP_PCBHASH(faddr, lport, fport, mask) \
-	(((faddr) ^ ((faddr) >> 16) ^ ntohs((lport) ^ (fport))) & (mask))
-#define INP_PCBPORTHASH(lport, mask) \
-	(ntohs((lport)) & (mask))
-
-/* flags in inp_flags: */
-#define	INP_RECVOPTS		0x01	/* receive incoming IP options */
-#define	INP_RECVRETOPTS		0x02	/* receive IP options for reply */
-#define	INP_RECVDSTADDR		0x04	/* receive IP dst address */
-#define	INP_HDRINCL		0x08	/* user supplies entire IP header */
-#define	INP_HIGHPORT		0x10	/* user wants "high" port binding */
-#define	INP_LOWPORT		0x20	/* user wants "low" port binding */
-#define	INP_ANONPORT		0x40	/* port chosen for user */
-#define	INP_RECVIF		0x80	/* receive incoming interface */
-#define	INP_MTUDISC		0x100	/* user can do MTU discovery */
-#define	INP_FAITH		0x200	/* accept FAITH'ed connections */
-
-#define IN6P_IPV6_V6ONLY	0x008000 /* restrict AF_INET6 socket for v6 */
-
-#define	IN6P_PKTINFO		0x010000 /* receive IP6 dst and I/F */
-#define	IN6P_HOPLIMIT		0x020000 /* receive hoplimit */
-#define	IN6P_HOPOPTS		0x040000 /* receive hop-by-hop options */
-#define	IN6P_DSTOPTS		0x080000 /* receive dst options after rthdr */
-#define	IN6P_RTHDR		0x100000 /* receive routing header */
-#define	IN6P_RTHDRDSTOPTS	0x200000 /* receive dstoptions before rthdr */
-#define IN6P_AUTOFLOWLABEL	0x800000 /* attach flowlabel automatically */
-#define	IN6P_BINDV6ONLY		0x10000000 /* do not grab IPv4 traffic */
-
-#define	INP_CONTROLOPTS		(INP_RECVOPTS|INP_RECVRETOPTS|INP_RECVDSTADDR|\
-					INP_RECVIF|\
-				 IN6P_PKTINFO|IN6P_HOPLIMIT|IN6P_HOPOPTS|\
-				 IN6P_DSTOPTS|IN6P_RTHDR|IN6P_RTHDRDSTOPTS|\
-				 IN6P_AUTOFLOWLABEL)
-#define	INP_UNMAPPABLEOPTS	(IN6P_HOPOPTS|IN6P_DSTOPTS|IN6P_RTHDR|\
-				 IN6P_AUTOFLOWLABEL)
-
- /* for KAME src sync over BSD*'s */
-#define	IN6P_HIGHPORT		INP_HIGHPORT
-#define	IN6P_LOWPORT		INP_LOWPORT
-#define	IN6P_ANONPORT		INP_ANONPORT
-#define	IN6P_RECVIF		INP_RECVIF
-#define	IN6P_MTUDISC		INP_MTUDISC
-#define	IN6P_FAITH		INP_FAITH
-#define	IN6P_CONTROLOPTS INP_CONTROLOPTS
-	/*
-	 * socket AF version is {newer than,or include}
-	 * actual datagram AF version
-	 */
-
-#define	INPLOOKUP_WILDCARD	1
-#define	sotoinpcb(so)	((struct inpcb *)(so)->so_pcb)
-#define	sotoin6pcb(so)	sotoinpcb(so) /* for KAME src sync over BSD*'s */
-
-#define	INP_SOCKAF(so) so->so_proto->pr_domain->dom_family
-
-#define	INP_CHECK_SOCKAF(so, af) 	(INP_SOCKAF(so) == af)
-
-#ifdef _KERNEL
-extern int	ipport_lowfirstauto;
-extern int	ipport_lowlastauto;
-extern int	ipport_firstauto;
-extern int	ipport_lastauto;
-extern int	ipport_hifirstauto;
-extern int	ipport_hilastauto;
-
-void	in_pcbpurgeif0(struct inpcb *, struct ifnet *);
-void	in_losing(struct inpcb *);
-void	in_rtchange(struct inpcb *, int);
-int	in_pcballoc(struct socket *, struct inpcbinfo *, struct thread *);
-int	in_pcbbind(struct inpcb *, struct sockaddr *, struct thread *);
-int	in_pcbconnect(struct inpcb *, struct sockaddr *, struct thread *);
-void	in_pcbdetach(struct inpcb *);
-void	in_pcbdisconnect(struct inpcb *);
-int	in_pcbinshash(struct inpcb *);
-int	in_pcbladdr(struct inpcb *, struct sockaddr *,
-	    struct sockaddr_in **);
-struct inpcb *
-	in_pcblookup_local(struct inpcbinfo *,
-	    struct in_addr, u_int, int);
-struct inpcb *
-	in_pcblookup_hash(struct inpcbinfo *, struct in_addr, u_int,
-	    struct in_addr, u_int, int, struct ifnet *);
-void	in_pcbnotifyall(struct inpcbhead *, struct in_addr,
-	    int, void (*)(struct inpcb *, int));
-void	in_pcbrehash(struct inpcb *);
-int	in_setpeeraddr(struct socket *so, struct sockaddr **nam);
-int	in_setsockaddr(struct socket *so, struct sockaddr **nam);
-void	in_pcbremlists(struct inpcb *inp);
-int	prison_xinpcb(struct thread *td, struct inpcb *inp);
-#endif /* _KERNEL */
-
-#endif /* !_NETINET_IN_PCB_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/in_systm.h b/newlib/libc/sys/linux/include/netinet/in_systm.h
deleted file mode 100644
index 62cea64f1..000000000
--- a/newlib/libc/sys/linux/include/netinet/in_systm.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)in_systm.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/in_systm.h,v 1.10 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_IN_SYSTM_H_
-#define _NETINET_IN_SYSTM_H_
-
-/*
- * Miscellaneous internetwork
- * definitions for kernel.
- */
-
-/*
- * Network types.
- *
- * Internally the system keeps counters in the headers with the bytes
- * swapped so that VAX instructions will work on them.  It reverses
- * the bytes before transmission at each protocol level.  The n_ types
- * represent the types with the bytes in ``high-ender'' order.
- */
-typedef u_int16_t n_short;		/* short as received from the net */
-typedef u_int32_t n_long;		/* long as received from the net */
-
-typedef	u_int32_t n_time;		/* ms since 00:00 GMT, byte rev */
-
-#ifdef _KERNEL
-n_time	 iptime(void);
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/in_var.h b/newlib/libc/sys/linux/include/netinet/in_var.h
deleted file mode 100644
index ce97b5a11..000000000
--- a/newlib/libc/sys/linux/include/netinet/in_var.h
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Copyright (c) 1985, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)in_var.h	8.2 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/netinet/in_var.h,v 1.45 2002/03/24 10:19:10 bde Exp $
- */
-
-#ifndef _NETINET_IN_VAR_H_
-#define _NETINET_IN_VAR_H_
-
-#include <sys/queue.h>
-#include <sys/fnv_hash.h>
-
-/*
- * Interface address, Internet version.  One of these structures
- * is allocated for each Internet address on an interface.
- * The ifaddr structure contains the protocol-independent part
- * of the structure and is assumed to be first.
- */
-struct in_ifaddr {
-	struct	ifaddr ia_ifa;		/* protocol-independent info */
-#define	ia_ifp		ia_ifa.ifa_ifp
-#define ia_flags	ia_ifa.ifa_flags
-					/* ia_{,sub}net{,mask} in host order */
-	u_long	ia_net;			/* network number of interface */
-	u_long	ia_netmask;		/* mask of net part */
-	u_long	ia_subnet;		/* subnet number, including net */
-	u_long	ia_subnetmask;		/* mask of subnet part */
-	struct	in_addr ia_netbroadcast; /* to recognize net broadcasts */
-	LIST_ENTRY(in_ifaddr) ia_hash;	/* entry in bucket of inet addresses */
-	TAILQ_ENTRY(in_ifaddr) ia_link;	/* list of internet addresses */
-	struct	sockaddr_in ia_addr;	/* reserve space for interface name */
-	struct	sockaddr_in ia_dstaddr; /* reserve space for broadcast addr */
-#define	ia_broadaddr	ia_dstaddr
-	struct	sockaddr_in ia_sockmask; /* reserve space for general netmask */
-};
-
-struct	in_aliasreq {
-	char	ifra_name[IFNAMSIZ];		/* if name, e.g. "en0" */
-	struct	sockaddr_in ifra_addr;
-	struct	sockaddr_in ifra_broadaddr;
-#define ifra_dstaddr ifra_broadaddr
-	struct	sockaddr_in ifra_mask;
-};
-/*
- * Given a pointer to an in_ifaddr (ifaddr),
- * return a pointer to the addr as a sockaddr_in.
- */
-#define IA_SIN(ia)    (&(((struct in_ifaddr *)(ia))->ia_addr))
-#define IA_DSTSIN(ia) (&(((struct in_ifaddr *)(ia))->ia_dstaddr))
-
-#define IN_LNAOF(in, ifa) \
-	((ntohl((in).s_addr) & ~((struct in_ifaddr *)(ifa)->ia_subnetmask))
-
-
-#ifdef	_KERNEL
-extern	struct	ifqueue	ipintrq;		/* ip packet input queue */
-extern	struct	in_addr zeroin_addr;
-extern	u_char	inetctlerrmap[];
-
-/* 
- * Hash table for IP addresses.
- */
-extern	LIST_HEAD(in_ifaddrhashhead, in_ifaddr) *in_ifaddrhashtbl;
-extern	TAILQ_HEAD(in_ifaddrhead, in_ifaddr) in_ifaddrhead;
-extern	u_long in_ifaddrhmask;			/* mask for hash table */
-
-#define INADDR_NHASH_LOG2       9
-#define INADDR_NHASH		(1 << INADDR_NHASH_LOG2)
-#define INADDR_HASHVAL(x)	fnv_32_buf((&(x)), sizeof(x), FNV1_32_INIT)
-#define INADDR_HASH(x) \
-	(&in_ifaddrhashtbl[INADDR_HASHVAL(x) & in_ifaddrhmask])
-
-
-/*
- * Macro for finding the interface (ifnet structure) corresponding to one
- * of our IP addresses.
- */
-#define INADDR_TO_IFP(addr, ifp) \
-	/* struct in_addr addr; */ \
-	/* struct ifnet *ifp; */ \
-{ \
-	struct in_ifaddr *ia; \
-\
-	LIST_FOREACH(ia, INADDR_HASH((addr).s_addr), ia_hash) \
-		if (IA_SIN(ia)->sin_addr.s_addr == (addr).s_addr) \
-			break; \
-	(ifp) = (ia == NULL) ? NULL : ia->ia_ifp; \
-}
-
-/*
- * Macro for finding the internet address structure (in_ifaddr) corresponding
- * to a given interface (ifnet structure).
- */
-#define IFP_TO_IA(ifp, ia) \
-	/* struct ifnet *ifp; */ \
-	/* struct in_ifaddr *ia; */ \
-{ \
-	for ((ia) = TAILQ_FIRST(&in_ifaddrhead); \
-	    (ia) != NULL && (ia)->ia_ifp != (ifp); \
-	    (ia) = TAILQ_NEXT((ia), ia_link)) \
-		continue; \
-}
-#endif
-
-/*
- * This information should be part of the ifnet structure but we don't wish
- * to change that - as it might break a number of things
- */
-
-struct router_info {
-	struct ifnet *rti_ifp;
-	int    rti_type; /* type of router which is querier on this interface */
-	int    rti_time; /* # of slow timeouts since last old query */
-	struct router_info *rti_next;
-};
-
-/*
- * Internet multicast address structure.  There is one of these for each IP
- * multicast group to which this host belongs on a given network interface.
- * For every entry on the interface's if_multiaddrs list which represents
- * an IP multicast group, there is one of these structures.  They are also
- * kept on a system-wide list to make it easier to keep our legacy IGMP code
- * compatible with the rest of the world (see IN_FIRST_MULTI et al, below).
- */
-struct in_multi {
-	LIST_ENTRY(in_multi) inm_link;	/* queue macro glue */
-	struct	in_addr inm_addr;	/* IP multicast address, convenience */
-	struct	ifnet *inm_ifp;		/* back pointer to ifnet */
-	struct	ifmultiaddr *inm_ifma;	/* back pointer to ifmultiaddr */
-	u_int	inm_timer;		/* IGMP membership report timer */
-	u_int	inm_state;		/*  state of the membership */
-	struct	router_info *inm_rti;	/* router info*/
-};
-
-#ifdef _KERNEL
-
-#ifdef SYSCTL_DECL
-SYSCTL_DECL(_net_inet_ip);
-SYSCTL_DECL(_net_inet_raw);
-#endif
-
-extern LIST_HEAD(in_multihead, in_multi) in_multihead;
-
-/*
- * Structure used by macros below to remember position when stepping through
- * all of the in_multi records.
- */
-struct in_multistep {
-	struct in_multi *i_inm;
-};
-
-/*
- * Macro for looking up the in_multi record for a given IP multicast address
- * on a given interface.  If no matching record is found, "inm" is set null.
- */
-#define IN_LOOKUP_MULTI(addr, ifp, inm) \
-	/* struct in_addr addr; */ \
-	/* struct ifnet *ifp; */ \
-	/* struct in_multi *inm; */ \
-do { \
-	struct ifmultiaddr *ifma; \
-\
-	TAILQ_FOREACH(ifma, &((ifp)->if_multiaddrs), ifma_link) { \
-		if (ifma->ifma_addr->sa_family == AF_INET \
-		    && ((struct sockaddr_in *)ifma->ifma_addr)->sin_addr.s_addr == \
-		    (addr).s_addr) \
-			break; \
-	} \
-	(inm) = ifma ? ifma->ifma_protospec : 0; \
-} while(0)
-
-/*
- * Macro to step through all of the in_multi records, one at a time.
- * The current position is remembered in "step", which the caller must
- * provide.  IN_FIRST_MULTI(), below, must be called to initialize "step"
- * and get the first record.  Both macros return a NULL "inm" when there
- * are no remaining records.
- */
-#define IN_NEXT_MULTI(step, inm) \
-	/* struct in_multistep  step; */ \
-	/* struct in_multi *inm; */ \
-do { \
-	if (((inm) = (step).i_inm) != NULL) \
-		(step).i_inm = LIST_NEXT((step).i_inm, inm_link); \
-} while(0)
-
-#define IN_FIRST_MULTI(step, inm) \
-	/* struct in_multistep step; */ \
-	/* struct in_multi *inm; */ \
-do { \
-	(step).i_inm = LIST_FIRST(&in_multihead); \
-	IN_NEXT_MULTI((step), (inm)); \
-} while(0)
-
-struct	route;
-struct	in_multi *in_addmulti(struct in_addr *, struct ifnet *);
-void	in_delmulti(struct in_multi *);
-int	in_control(struct socket *, u_long, caddr_t, struct ifnet *,
-	    struct thread *);
-void	in_rtqdrain(void);
-void	ip_input(struct mbuf *);
-int	in_ifadown(struct ifaddr *ifa, int);
-void	in_ifscrub(struct ifnet *, struct in_ifaddr *);
-int	ipflow_fastforward(struct mbuf *);
-void	ipflow_create(const struct route *, struct mbuf *);
-void	ipflow_slowtimo(void);
-
-#endif /* _KERNEL */
-
-/* INET6 stuff */
-#include <netinet6/in6_var.h>
-
-#endif /* _NETINET_IN_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/ip.h b/newlib/libc/sys/linux/include/netinet/ip.h
deleted file mode 100644
index 0e6df1eea..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ip.h	8.2 (Berkeley) 6/1/94
- * $FreeBSD: src/sys/netinet/ip.h,v 1.19 2001/12/14 19:37:32 rwatson Exp $
- */
-
-#ifndef _NETINET_IP_H_
-#define _NETINET_IP_H_
-
-/*
- * Definitions for internet protocol version 4.
- * Per RFC 791, September 1981.
- */
-#define	IPVERSION	4
-
-/*
- * Structure of an internet header, naked of options.
- */
-struct ip {
-#ifdef _IP_VHL
-	u_char	ip_vhl;			/* version << 4 | header length >> 2 */
-#else
-#if BYTE_ORDER == LITTLE_ENDIAN
-	u_int	ip_hl:4,		/* header length */
-		ip_v:4;			/* version */
-#endif
-#if BYTE_ORDER == BIG_ENDIAN
-	u_int	ip_v:4,			/* version */
-		ip_hl:4;		/* header length */
-#endif
-#endif /* not _IP_VHL */
-	u_char	ip_tos;			/* type of service */
-	u_short	ip_len;			/* total length */
-	u_short	ip_id;			/* identification */
-	u_short	ip_off;			/* fragment offset field */
-#define	IP_RF 0x8000			/* reserved fragment flag */
-#define	IP_DF 0x4000			/* dont fragment flag */
-#define	IP_MF 0x2000			/* more fragments flag */
-#define	IP_OFFMASK 0x1fff		/* mask for fragmenting bits */
-	u_char	ip_ttl;			/* time to live */
-	u_char	ip_p;			/* protocol */
-	u_short	ip_sum;			/* checksum */
-	struct	in_addr ip_src,ip_dst;	/* source and dest address */
-};
-
-#ifdef _IP_VHL
-#define	IP_MAKE_VHL(v, hl)	((v) << 4 | (hl))
-#define	IP_VHL_HL(vhl)		((vhl) & 0x0f)
-#define	IP_VHL_V(vhl)		((vhl) >> 4)
-#define	IP_VHL_BORING		0x45
-#endif
-
-#define	IP_MAXPACKET	65535		/* maximum packet size */
-
-/*
- * Definitions for IP type of service (ip_tos)
- */
-#define	IPTOS_LOWDELAY		0x10
-#define	IPTOS_THROUGHPUT	0x08
-#define	IPTOS_RELIABILITY	0x04
-#define	IPTOS_MINCOST		0x02
-/* ECN bits proposed by Sally Floyd */
-#define	IPTOS_CE		0x01	/* congestion experienced */
-#define	IPTOS_ECT		0x02	/* ECN-capable transport */
-
-
-/*
- * Definitions for IP precedence (also in ip_tos) (hopefully unused)
- */
-#define	IPTOS_PREC_NETCONTROL		0xe0
-#define	IPTOS_PREC_INTERNETCONTROL	0xc0
-#define	IPTOS_PREC_CRITIC_ECP		0xa0
-#define	IPTOS_PREC_FLASHOVERRIDE	0x80
-#define	IPTOS_PREC_FLASH		0x60
-#define	IPTOS_PREC_IMMEDIATE		0x40
-#define	IPTOS_PREC_PRIORITY		0x20
-#define	IPTOS_PREC_ROUTINE		0x00
-
-/*
- * Definitions for options.
- */
-#define	IPOPT_COPIED(o)		((o)&0x80)
-#define	IPOPT_CLASS(o)		((o)&0x60)
-#define	IPOPT_NUMBER(o)		((o)&0x1f)
-
-#define	IPOPT_CONTROL		0x00
-#define	IPOPT_RESERVED1		0x20
-#define	IPOPT_DEBMEAS		0x40
-#define	IPOPT_RESERVED2		0x60
-
-#define	IPOPT_EOL		0		/* end of option list */
-#define	IPOPT_NOP		1		/* no operation */
-
-#define	IPOPT_RR		7		/* record packet route */
-#define	IPOPT_TS		68		/* timestamp */
-#define	IPOPT_SECURITY		130		/* provide s,c,h,tcc */
-#define	IPOPT_LSRR		131		/* loose source route */
-#define	IPOPT_ESO		133		/* extended security */
-#define	IPOPT_CIPSO		134		/* commerical security */
-#define	IPOPT_SATID		136		/* satnet id */
-#define	IPOPT_SSRR		137		/* strict source route */
-#define	IPOPT_RA		148		/* router alert */
-
-/*
- * Offsets to fields in options other than EOL and NOP.
- */
-#define	IPOPT_OPTVAL		0		/* option ID */
-#define	IPOPT_OLEN		1		/* option length */
-#define IPOPT_OFFSET		2		/* offset within option */
-#define	IPOPT_MINOFF		4		/* min value of above */
-
-/*
- * Time stamp option structure.
- */
-struct	ip_timestamp {
-	u_char	ipt_code;		/* IPOPT_TS */
-	u_char	ipt_len;		/* size of structure (variable) */
-	u_char	ipt_ptr;		/* index of current entry */
-#if BYTE_ORDER == LITTLE_ENDIAN
-	u_int	ipt_flg:4,		/* flags, see below */
-		ipt_oflw:4;		/* overflow counter */
-#endif
-#if BYTE_ORDER == BIG_ENDIAN
-	u_int	ipt_oflw:4,		/* overflow counter */
-		ipt_flg:4;		/* flags, see below */
-#endif
-	union ipt_timestamp {
-		n_long	ipt_time[1];
-		struct	ipt_ta {
-			struct in_addr ipt_addr;
-			n_long ipt_time;
-		} ipt_ta[1];
-	} ipt_timestamp;
-};
-
-/* flag bits for ipt_flg */
-#define	IPOPT_TS_TSONLY		0		/* timestamps only */
-#define	IPOPT_TS_TSANDADDR	1		/* timestamps and addresses */
-#define	IPOPT_TS_PRESPEC	3		/* specified modules only */
-
-/* bits for security (not byte swapped) */
-#define	IPOPT_SECUR_UNCLASS	0x0000
-#define	IPOPT_SECUR_CONFID	0xf135
-#define	IPOPT_SECUR_EFTO	0x789a
-#define	IPOPT_SECUR_MMMM	0xbc4d
-#define	IPOPT_SECUR_RESTR	0xaf13
-#define	IPOPT_SECUR_SECRET	0xd788
-#define	IPOPT_SECUR_TOPSECRET	0x6bc5
-
-/*
- * Internet implementation parameters.
- */
-#define	MAXTTL		255		/* maximum time to live (seconds) */
-#define	IPDEFTTL	64		/* default ttl, from RFC 1340 */
-#define	IPFRAGTTL	60		/* time to live for frags, slowhz */
-#define	IPTTLDEC	1		/* subtracted when forwarding */
-
-#define	IP_MSS		576		/* default maximum segment size */
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/ip6.h b/newlib/libc/sys/linux/include/netinet/ip6.h
deleted file mode 100644
index 6c5cbe1d1..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip6.h
+++ /dev/null
@@ -1,308 +0,0 @@
-/*	$FreeBSD: src/sys/netinet/ip6.h,v 1.5 2001/06/11 12:39:00 ume Exp $	*/
-/*	$KAME: ip6.h,v 1.18 2001/03/29 05:34:30 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ip.h	8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET_IP6_H_
-#define _NETINET_IP6_H_
-
-/*
- * Definition for internet protocol version 6.
- * RFC 2460
- */
-
-struct ip6_hdr {
-	union {
-		struct ip6_hdrctl {
-			u_int32_t ip6_un1_flow;	/* 20 bits of flow-ID */
-			u_int16_t ip6_un1_plen;	/* payload length */
-			u_int8_t  ip6_un1_nxt;	/* next header */
-			u_int8_t  ip6_un1_hlim;	/* hop limit */
-		} ip6_un1;
-		u_int8_t ip6_un2_vfc;	/* 4 bits version, top 4 bits class */
-	} ip6_ctlun;
-	struct in6_addr ip6_src;	/* source address */
-	struct in6_addr ip6_dst;	/* destination address */
-} __attribute__((__packed__));
-
-#define ip6_vfc		ip6_ctlun.ip6_un2_vfc
-#define ip6_flow	ip6_ctlun.ip6_un1.ip6_un1_flow
-#define ip6_plen	ip6_ctlun.ip6_un1.ip6_un1_plen
-#define ip6_nxt		ip6_ctlun.ip6_un1.ip6_un1_nxt
-#define ip6_hlim	ip6_ctlun.ip6_un1.ip6_un1_hlim
-#define ip6_hops	ip6_ctlun.ip6_un1.ip6_un1_hlim
-
-#define IPV6_VERSION		0x60
-#define IPV6_VERSION_MASK	0xf0
-
-#if BYTE_ORDER == BIG_ENDIAN
-#define IPV6_FLOWINFO_MASK	0x0fffffff	/* flow info (28 bits) */
-#define IPV6_FLOWLABEL_MASK	0x000fffff	/* flow label (20 bits) */
-#else
-#if BYTE_ORDER == LITTLE_ENDIAN
-#define IPV6_FLOWINFO_MASK	0xffffff0f	/* flow info (28 bits) */
-#define IPV6_FLOWLABEL_MASK	0xffff0f00	/* flow label (20 bits) */
-#endif /* LITTLE_ENDIAN */
-#endif
-#if 1
-/* ECN bits proposed by Sally Floyd */
-#define IP6TOS_CE		0x01	/* congestion experienced */
-#define IP6TOS_ECT		0x02	/* ECN-capable transport */
-#endif
-
-/*
- * Extension Headers
- */
-
-struct	ip6_ext {
-	u_int8_t ip6e_nxt;
-	u_int8_t ip6e_len;
-} __attribute__((__packed__));
-
-/* Hop-by-Hop options header */
-/* XXX should we pad it to force alignment on an 8-byte boundary? */
-struct ip6_hbh {
-	u_int8_t ip6h_nxt;	/* next header */
-	u_int8_t ip6h_len;	/* length in units of 8 octets */
-	/* followed by options */
-} __attribute__((__packed__));
-
-/* Destination options header */
-/* XXX should we pad it to force alignment on an 8-byte boundary? */
-struct ip6_dest {
-	u_int8_t ip6d_nxt;	/* next header */
-	u_int8_t ip6d_len;	/* length in units of 8 octets */
-	/* followed by options */
-} __attribute__((__packed__));
-
-/* Option types and related macros */
-#define IP6OPT_PAD1		0x00	/* 00 0 00000 */
-#define IP6OPT_PADN		0x01	/* 00 0 00001 */
-#define IP6OPT_JUMBO		0xC2	/* 11 0 00010 = 194 */
-#define IP6OPT_NSAP_ADDR	0xC3	/* 11 0 00011 */
-#define IP6OPT_TUNNEL_LIMIT	0x04	/* 00 0 00100 */
-#define IP6OPT_RTALERT		0x05	/* 00 0 00101 (KAME definition) */
-
-#define IP6OPT_RTALERT_LEN	4
-#define IP6OPT_RTALERT_MLD	0	/* Datagram contains an MLD message */
-#define IP6OPT_RTALERT_RSVP	1	/* Datagram contains an RSVP message */
-#define IP6OPT_RTALERT_ACTNET	2 	/* contains an Active Networks msg */
-#define IP6OPT_MINLEN		2
-
-#define IP6OPT_BINDING_UPDATE	0xc6	/* 11 0 00110 */
-#define IP6OPT_BINDING_ACK	0x07	/* 00 0 00111 */
-#define IP6OPT_BINDING_REQ	0x08	/* 00 0 01000 */
-#define IP6OPT_HOME_ADDRESS	0xc9	/* 11 0 01001 */
-#define IP6OPT_EID		0x8a	/* 10 0 01010 */
-
-#define IP6OPT_TYPE(o)		((o) & 0xC0)
-#define IP6OPT_TYPE_SKIP	0x00
-#define IP6OPT_TYPE_DISCARD	0x40
-#define IP6OPT_TYPE_FORCEICMP	0x80
-#define IP6OPT_TYPE_ICMP	0xC0
-
-#define IP6OPT_MUTABLE		0x20
-
-#define IP6OPT_JUMBO_LEN	6
-
-/* Routing header */
-struct ip6_rthdr {
-	u_int8_t  ip6r_nxt;	/* next header */
-	u_int8_t  ip6r_len;	/* length in units of 8 octets */
-	u_int8_t  ip6r_type;	/* routing type */
-	u_int8_t  ip6r_segleft;	/* segments left */
-	/* followed by routing type specific data */
-} __attribute__((__packed__));
-
-/* Type 0 Routing header */
-struct ip6_rthdr0 {
-	u_int8_t  ip6r0_nxt;		/* next header */
-	u_int8_t  ip6r0_len;		/* length in units of 8 octets */
-	u_int8_t  ip6r0_type;		/* always zero */
-	u_int8_t  ip6r0_segleft;	/* segments left */
-	u_int8_t  ip6r0_reserved;	/* reserved field */
-	u_int8_t  ip6r0_slmap[3];	/* strict/loose bit map */
-	struct in6_addr  ip6r0_addr[1];	/* up to 23 addresses */
-} __attribute__((__packed__));
-
-/* Fragment header */
-struct ip6_frag {
-	u_int8_t  ip6f_nxt;		/* next header */
-	u_int8_t  ip6f_reserved;	/* reserved field */
-	u_int16_t ip6f_offlg;		/* offset, reserved, and flag */
-	u_int32_t ip6f_ident;		/* identification */
-} __attribute__((__packed__));
-
-#if BYTE_ORDER == BIG_ENDIAN
-#define IP6F_OFF_MASK		0xfff8	/* mask out offset from _offlg */
-#define IP6F_RESERVED_MASK	0x0006	/* reserved bits in ip6f_offlg */
-#define IP6F_MORE_FRAG		0x0001	/* more-fragments flag */
-#else /* BYTE_ORDER == LITTLE_ENDIAN */
-#define IP6F_OFF_MASK		0xf8ff	/* mask out offset from _offlg */
-#define IP6F_RESERVED_MASK	0x0600	/* reserved bits in ip6f_offlg */
-#define IP6F_MORE_FRAG		0x0100	/* more-fragments flag */
-#endif /* BYTE_ORDER == LITTLE_ENDIAN */
-
-/*
- * Internet implementation parameters.
- */
-#define IPV6_MAXHLIM	255	/* maximun hoplimit */
-#define IPV6_DEFHLIM	64	/* default hlim */
-#define IPV6_FRAGTTL	120	/* ttl for fragment packets, in slowtimo tick */
-#define IPV6_HLIMDEC	1	/* subtracted when forwaeding */
-
-#define IPV6_MMTU	1280	/* minimal MTU and reassembly. 1024 + 256 */
-#define IPV6_MAXPACKET	65535	/* ip6 max packet size without Jumbo payload*/
-
-#ifdef _KERNEL
-/*
- * IP6_EXTHDR_CHECK ensures that region between the IP6 header and the
- * target header (including IPv6 itself, extension headers and
- * TCP/UDP/ICMP6 headers) are continuous. KAME requires drivers
- * to store incoming data into one internal mbuf or one or more external
- * mbufs(never into two or more internal mbufs). Thus, the third case is
- * supposed to never be matched but is prepared just in case.
- */
-
-#define IP6_EXTHDR_CHECK(m, off, hlen, ret)				\
-do {									\
-    if ((m)->m_next != NULL) {						\
-	if (((m)->m_flags & M_LOOP) &&					\
-	    ((m)->m_len < (off) + (hlen)) &&				\
-	    (((m) = m_pullup((m), (off) + (hlen))) == NULL)) {		\
-		ip6stat.ip6s_exthdrtoolong++;				\
-		return ret;						\
-	} else if ((m)->m_flags & M_EXT) {				\
-		if ((m)->m_len < (off) + (hlen)) {			\
-			ip6stat.ip6s_exthdrtoolong++;			\
-			m_freem(m);					\
-			return ret;					\
-		}							\
-	} else {							\
-		if ((m)->m_len < (off) + (hlen)) {			\
-			ip6stat.ip6s_exthdrtoolong++;			\
-			m_freem(m);					\
-			return ret;					\
-		}							\
-	}								\
-    } else {								\
-	if ((m)->m_len < (off) + (hlen)) {				\
-		ip6stat.ip6s_tooshort++;				\
-		in6_ifstat_inc(m->m_pkthdr.rcvif, ifs6_in_truncated);	\
-		m_freem(m);						\
-		return ret;						\
-	}								\
-    }									\
-} while (0)
-
-/*
- * IP6_EXTHDR_GET ensures that intermediate protocol header (from "off" to
- * "len") is located in single mbuf, on contiguous memory region.
- * The pointer to the region will be returned to pointer variable "val",
- * with type "typ".
- * IP6_EXTHDR_GET0 does the same, except that it aligns the structure at the
- * very top of mbuf.  GET0 is likely to make memory copy than GET.
- *
- * XXX we're now testing this, needs m_pulldown()
- */
-#define IP6_EXTHDR_GET(val, typ, m, off, len) \
-do {									\
-	struct mbuf *t;							\
-	int tmp;							\
-	if ((m)->m_len >= (off) + (len))				\
-		(val) = (typ)(mtod((m), caddr_t) + (off));		\
-	else {								\
-		t = m_pulldown((m), (off), (len), &tmp);		\
-		if (t) {						\
-			if (t->m_len < tmp + (len))			\
-				panic("m_pulldown malfunction");	\
-			(val) = (typ)(mtod(t, caddr_t) + tmp);		\
-		} else {						\
-			(val) = (typ)NULL;				\
-			(m) = NULL;					\
-		}							\
-	}								\
-} while (0)
-
-#define IP6_EXTHDR_GET0(val, typ, m, off, len) \
-do {									\
-	struct mbuf *t;							\
-	if ((off) == 0)							\
-		(val) = (typ)mtod(m, caddr_t);				\
-	else {								\
-		t = m_pulldown((m), (off), (len), NULL);		\
-		if (t) {						\
-			if (t->m_len < (len))				\
-				panic("m_pulldown malfunction");	\
-			(val) = (typ)mtod(t, caddr_t);			\
-		} else {						\
-			(val) = (typ)NULL;				\
-			(m) = NULL;					\
-		}							\
-	}								\
-} while (0)
-#endif /*_KERNEL*/
-
-#endif /* not _NETINET_IP6_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/ip_dummynet.h b/newlib/libc/sys/linux/include/netinet/ip_dummynet.h
deleted file mode 100644
index 509172f29..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip_dummynet.h
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Copyright (c) 1998-2002 Luigi Rizzo, Universita` di Pisa
- * Portions Copyright (c) 2000 Akamba Corp.
- * All rights reserved
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/netinet/ip_dummynet.h,v 1.18 2002/05/05 21:27:47 luigi Exp $
- */
-
-#ifndef _IP_DUMMYNET_H
-#define _IP_DUMMYNET_H
-
-/*
- * Definition of dummynet data structures. In the structures, I decided
- * not to use the macros in <sys/queue.h> in the hope of making the code
- * easier to port to other architectures. The type of lists and queue we
- * use here is pretty simple anyways.
- */
-
-/*
- * We start with a heap, which is used in the scheduler to decide when
- * to transmit packets etc.
- *
- * The key for the heap is used for two different values:
- *
- * 1. timer ticks- max 10K/second, so 32 bits are enough;
- *
- * 2. virtual times. These increase in steps of len/x, where len is the
- *    packet length, and x is either the weight of the flow, or the
- *    sum of all weights.
- *    If we limit to max 1000 flows and a max weight of 100, then
- *    x needs 17 bits. The packet size is 16 bits, so we can easily
- *    overflow if we do not allow errors.
- * So we use a key "dn_key" which is 64 bits. Some macros are used to
- * compare key values and handle wraparounds.
- * MAX64 returns the largest of two key values.
- * MY_M is used as a shift count when doing fixed point arithmetic
- * (a better name would be useful...).
- */
-typedef u_int64_t dn_key ;      /* sorting key */
-#define DN_KEY_LT(a,b)     ((int64_t)((a)-(b)) < 0)
-#define DN_KEY_LEQ(a,b)    ((int64_t)((a)-(b)) <= 0)
-#define DN_KEY_GT(a,b)     ((int64_t)((a)-(b)) > 0)
-#define DN_KEY_GEQ(a,b)    ((int64_t)((a)-(b)) >= 0)
-#define MAX64(x,y)  (( (int64_t) ( (y)-(x) )) > 0 ) ? (y) : (x)
-#define MY_M	16 /* number of left shift to obtain a larger precision */
-
-/*
- * XXX With this scaling, max 1000 flows, max weight 100, 1Gbit/s, the
- * virtual time wraps every 15 days.
- */
-
-/*
- * The OFFSET_OF macro is used to return the offset of a field within
- * a structure. It is used by the heap management routines.
- */
-#define OFFSET_OF(type, field) ((int)&( ((type *)0)->field) )
-
-/*
- * A heap entry is made of a key and a pointer to the actual
- * object stored in the heap.
- * The heap is an array of dn_heap_entry entries, dynamically allocated.
- * Current size is "size", with "elements" actually in use.
- * The heap normally supports only ordered insert and extract from the top.
- * If we want to extract an object from the middle of the heap, we
- * have to know where the object itself is located in the heap (or we
- * need to scan the whole array). To this purpose, an object has a
- * field (int) which contains the index of the object itself into the
- * heap. When the object is moved, the field must also be updated.
- * The offset of the index in the object is stored in the 'offset'
- * field in the heap descriptor. The assumption is that this offset
- * is non-zero if we want to support extract from the middle.
- */
-struct dn_heap_entry {
-    dn_key key ;	/* sorting key. Topmost element is smallest one */
-    void *object ;	/* object pointer */
-} ;
-
-struct dn_heap {
-    int size ;
-    int elements ;
-    int offset ; /* XXX if > 0 this is the offset of direct ptr to obj */
-    struct dn_heap_entry *p ;	/* really an array of "size" entries */
-} ;
-
-/*
- * MT_DUMMYNET is a new (fake) mbuf type that is prepended to the
- * packet when it comes out of a pipe. The definition
- * ought to go in /sys/sys/mbuf.h but here it is less intrusive.
- */
-
-#define MT_DUMMYNET MT_CONTROL
-
-/*
- * struct dn_pkt identifies a packet in the dummynet queue. The
- * first part is really an m_hdr for implementation purposes, and some
- * fields are saved there. When passing the packet back to the ip_input/
- * ip_output()/bdg_forward, the struct is prepended to the mbuf chain with type
- * MT_DUMMYNET, and contains the pointer to the matching rule.
- *
- * Note: there is no real need to make this structure contain an m_hdr,
- * in the future this should be changed to a normal data structure.
- */
-struct dn_pkt {
-    struct m_hdr hdr ;
-#define dn_next	hdr.mh_nextpkt	/* next element in queue */
-#define DN_NEXT(x)	(struct dn_pkt *)(x)->dn_next
-#define dn_m	hdr.mh_next	/* packet to be forwarded */
-#define dn_dir	hdr.mh_flags	/* action when pkt extracted from a queue */
-#define DN_TO_IP_OUT	1
-#define DN_TO_IP_IN	2
-#define DN_TO_BDG_FWD	3
-
-    dn_key  output_time;	/* when the pkt is due for delivery	*/
-    struct ifnet *ifp;		/* interface, for ip_output		*/
-    struct sockaddr_in *dn_dst ;
-    struct route ro;		/* route, for ip_output. MUST COPY	*/
-    int flags ;			/* flags, for ip_output (IPv6 ?)	*/
-};
-
-/*
- * Overall structure of dummynet (with WF2Q+):
-
-In dummynet, packets are selected with the firewall rules, and passed
-to two different objects: PIPE or QUEUE.
-
-A QUEUE is just a queue with configurable size and queue management
-policy. It is also associated with a mask (to discriminate among
-different flows), a weight (used to give different shares of the
-bandwidth to different flows) and a "pipe", which essentially
-supplies the transmit clock for all queues associated with that
-pipe.
-
-A PIPE emulates a fixed-bandwidth link, whose bandwidth is
-configurable.  The "clock" for a pipe can come from either an
-internal timer, or from the transmit interrupt of an interface.
-A pipe is also associated with one (or more, if masks are used)
-queue, where all packets for that pipe are stored.
-
-The bandwidth available on the pipe is shared by the queues
-associated with that pipe (only one in case the packet is sent
-to a PIPE) according to the WF2Q+ scheduling algorithm and the
-configured weights.
-
-In general, incoming packets are stored in the appropriate queue,
-which is then placed into one of a few heaps managed by a scheduler
-to decide when the packet should be extracted.
-The scheduler (a function called dummynet()) is run at every timer
-tick, and grabs queues from the head of the heaps when they are
-ready for processing.
-
-There are three data structures definining a pipe and associated queues:
-
- + dn_pipe, which contains the main configuration parameters related
-   to delay and bandwidth;
- + dn_flow_set, which contains WF2Q+ configuration, flow
-   masks, plr and RED configuration;
- + dn_flow_queue, which is the per-flow queue (containing the packets)
-
-Multiple dn_flow_set can be linked to the same pipe, and multiple
-dn_flow_queue can be linked to the same dn_flow_set.
-All data structures are linked in a linear list which is used for
-housekeeping purposes.
-
-During configuration, we create and initialize the dn_flow_set
-and dn_pipe structures (a dn_pipe also contains a dn_flow_set).
-
-At runtime: packets are sent to the appropriate dn_flow_set (either
-WFQ ones, or the one embedded in the dn_pipe for fixed-rate flows),
-which in turn dispatches them to the appropriate dn_flow_queue
-(created dynamically according to the masks).
-
-The transmit clock for fixed rate flows (ready_event()) selects the
-dn_flow_queue to be used to transmit the next packet. For WF2Q,
-wfq_ready_event() extract a pipe which in turn selects the right
-flow using a number of heaps defined into the pipe itself.
-
- *
- */
-
-/*
- * per flow queue. This contains the flow identifier, the queue
- * of packets, counters, and parameters used to support both RED and
- * WF2Q+.
- *
- * A dn_flow_queue is created and initialized whenever a packet for
- * a new flow arrives.
- */
-struct dn_flow_queue {
-    struct dn_flow_queue *next ;
-    struct ipfw_flow_id id ;
-
-    struct dn_pkt *head, *tail ;	/* queue of packets */
-    u_int len ;
-    u_int len_bytes ;
-    long numbytes ;		/* credit for transmission (dynamic queues) */
-
-    u_int64_t tot_pkts ;	/* statistics counters	*/
-    u_int64_t tot_bytes ;
-    u_int32_t drops ;
-
-    int hash_slot ;		/* debugging/diagnostic */
-
-    /* RED parameters */
-    int avg ;                   /* average queue length est. (scaled) */
-    int count ;                 /* arrivals since last RED drop */
-    int random ;                /* random value (scaled) */
-    u_int32_t q_time ;          /* start of queue idle time */
-
-    /* WF2Q+ support */
-    struct dn_flow_set *fs ;	/* parent flow set */
-    int heap_pos ;		/* position (index) of struct in heap */
-    dn_key sched_time ;		/* current time when queue enters ready_heap */
-
-    dn_key S,F ;		/* start time, finish time */
-    /*
-     * Setting F < S means the timestamp is invalid. We only need
-     * to test this when the queue is empty.
-     */
-} ;
-
-/*
- * flow_set descriptor. Contains the "template" parameters for the
- * queue configuration, and pointers to the hash table of dn_flow_queue's.
- *
- * The hash table is an array of lists -- we identify the slot by
- * hashing the flow-id, then scan the list looking for a match.
- * The size of the hash table (buckets) is configurable on a per-queue
- * basis.
- *
- * A dn_flow_set is created whenever a new queue or pipe is created (in the
- * latter case, the structure is located inside the struct dn_pipe).
- */
-struct dn_flow_set {
-    struct dn_flow_set *next; /* next flow set in all_flow_sets list */
-
-    u_short fs_nr ;             /* flow_set number       */
-    u_short flags_fs;
-#define DN_HAVE_FLOW_MASK	0x0001
-#define DN_IS_RED		0x0002
-#define DN_IS_GENTLE_RED	0x0004
-#define DN_QSIZE_IS_BYTES	0x0008	/* queue size is measured in bytes */
-#define DN_IS_PIPE		0x4000
-#define DN_IS_QUEUE		0x8000
-
-    struct dn_pipe *pipe ;	/* pointer to parent pipe */
-    u_short parent_nr ;		/* parent pipe#, 0 if local to a pipe */
-
-    int weight ;		/* WFQ queue weight */
-    int qsize ;			/* queue size in slots or bytes */
-    int plr ;			/* pkt loss rate (2^31-1 means 100%) */
-
-    struct ipfw_flow_id flow_mask ;
-
-    /* hash table of queues onto this flow_set */
-    int rq_size ;		/* number of slots */
-    int rq_elements ;		/* active elements */
-    struct dn_flow_queue **rq;	/* array of rq_size entries */
-
-    u_int32_t last_expired ;	/* do not expire too frequently */
-    int backlogged ;		/* #active queues for this flowset */
-
-        /* RED parameters */
-#define SCALE_RED               16
-#define SCALE(x)                ( (x) << SCALE_RED )
-#define SCALE_VAL(x)            ( (x) >> SCALE_RED )
-#define SCALE_MUL(x,y)          ( ( (x) * (y) ) >> SCALE_RED )
-    int w_q ;			/* queue weight (scaled) */
-    int max_th ;		/* maximum threshold for queue (scaled) */
-    int min_th ;		/* minimum threshold for queue (scaled) */
-    int max_p ;			/* maximum value for p_b (scaled) */
-    u_int c_1 ;			/* max_p/(max_th-min_th) (scaled) */
-    u_int c_2 ;			/* max_p*min_th/(max_th-min_th) (scaled) */
-    u_int c_3 ;			/* for GRED, (1-max_p)/max_th (scaled) */
-    u_int c_4 ;			/* for GRED, 1 - 2*max_p (scaled) */
-    u_int * w_q_lookup ;	/* lookup table for computing (1-w_q)^t */
-    u_int lookup_depth ;	/* depth of lookup table */
-    int lookup_step ;		/* granularity inside the lookup table */
-    int lookup_weight ;		/* equal to (1-w_q)^t / (1-w_q)^(t+1) */
-    int avg_pkt_size ;		/* medium packet size */
-    int max_pkt_size ;		/* max packet size */
-} ;
-
-/*
- * Pipe descriptor. Contains global parameters, delay-line queue,
- * and the flow_set used for fixed-rate queues.
- * 
- * For WF2Q+ support it also has 3 heaps holding dn_flow_queue:
- *   not_eligible_heap, for queues whose start time is higher
- *	than the virtual time. Sorted by start time.
- *   scheduler_heap, for queues eligible for scheduling. Sorted by
- *	finish time.
- *   idle_heap, all flows that are idle and can be removed. We
- *	do that on each tick so we do not slow down too much
- *	operations during forwarding.
- * 
- */
-struct dn_pipe {		/* a pipe */
-    struct dn_pipe *next ;
-
-    int	pipe_nr ;		/* number	*/
-    int bandwidth;		/* really, bytes/tick.	*/
-    int	delay ;			/* really, ticks	*/
-
-    struct	dn_pkt *head, *tail ;	/* packets in delay line */
-
-    /* WF2Q+ */
-    struct dn_heap scheduler_heap ; /* top extract - key Finish time*/
-    struct dn_heap not_eligible_heap; /* top extract- key Start time */
-    struct dn_heap idle_heap ; /* random extract - key Start=Finish time */
-
-    dn_key V ;			/* virtual time */
-    int sum;			/* sum of weights of all active sessions */
-    int numbytes;		/* bits I can transmit (more or less). */
-
-    dn_key sched_time ;		/* time pipe was scheduled in ready_heap */
-
-    /*
-     * When the tx clock come from an interface (if_name[0] != '\0'), its name
-     * is stored below, whereas the ifp is filled when the rule is configured.
-     */
-    char if_name[16];
-    struct ifnet *ifp ;
-    int ready ; /* set if ifp != NULL and we got a signal from it */
-
-    struct dn_flow_set fs ; /* used with fixed-rate flows */
-};
-
-#ifdef _KERNEL
-typedef	int ip_dn_ctl_t(struct sockopt *); /* raw_ip.c */
-typedef	void ip_dn_ruledel_t(void *); /* ip_fw.c */
-typedef	int ip_dn_io_t(int pipe, int dir, struct mbuf *m,
-	struct ifnet *ifp, struct route *ro, struct sockaddr_in * dst,
-	struct ip_fw *rule, int flags); /* ip_{in,out}put.c, bridge.c */
-extern	ip_dn_ctl_t *ip_dn_ctl_ptr;
-extern	ip_dn_ruledel_t *ip_dn_ruledel_ptr;
-extern	ip_dn_io_t *ip_dn_io_ptr;
-#define	DUMMYNET_LOADED	(ip_dn_io_ptr != NULL)
-#endif
-
-#endif /* _IP_DUMMYNET_H */
diff --git a/newlib/libc/sys/linux/include/netinet/ip_ecn.h b/newlib/libc/sys/linux/include/netinet/ip_ecn.h
deleted file mode 100644
index 9f82168b6..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip_ecn.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*	$FreeBSD: src/sys/netinet/ip_ecn.h,v 1.5 2002/03/19 21:25:46 alfred Exp $	*/
-/*	$KAME: ip_ecn.h,v 1.6 2001/05/03 14:51:48 itojun Exp $	*/
-
-/*
- * Copyright (C) 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-/*
- * ECN consideration on tunnel ingress/egress operation.
- * http://www.aciri.org/floyd/papers/draft-ipsec-ecn-00.txt
- */
-
-#if defined(_KERNEL) && !defined(_LKM)
-#include "opt_inet.h"
-#endif
-
-#define ECN_ALLOWED	1	/* ECN allowed */
-#define ECN_FORBIDDEN	0	/* ECN forbidden */
-#define ECN_NOCARE	(-1)	/* no consideration to ECN */
-
-#ifdef _KERNEL
-extern void ip_ecn_ingress(int, u_int8_t *, const u_int8_t *);
-extern void ip_ecn_egress(int, const u_int8_t *, u_int8_t *);
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/ip_encap.h b/newlib/libc/sys/linux/include/netinet/ip_encap.h
deleted file mode 100644
index cfc6bca8c..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip_encap.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*	$FreeBSD: src/sys/netinet/ip_encap.h,v 1.3 2002/03/19 21:25:46 alfred Exp $	*/
-/*	$KAME: ip_encap.h,v 1.7 2000/03/25 07:23:37 sumikawa Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET_IP_ENCAP_H_
-#define _NETINET_IP_ENCAP_H_
-
-#ifdef _KERNEL
-
-struct encaptab {
-	LIST_ENTRY(encaptab) chain;
-	int af;
-	int proto;			/* -1: don't care, I'll check myself */
-	struct sockaddr_storage src;	/* my addr */
-	struct sockaddr_storage srcmask;
-	struct sockaddr_storage dst;	/* remote addr */
-	struct sockaddr_storage dstmask;
-	int (*func)(const struct mbuf *, int, int, void *);
-	const struct protosw *psw;	/* only pr_input will be used */
-	void *arg;			/* passed via m->m_pkthdr.aux */
-};
-
-void	encap_init(void);
-void	encap4_input(struct mbuf *, int);
-int	encap6_input(struct mbuf **, int *, int);
-const struct encaptab *encap_attach(int, int, const struct sockaddr *,
-	const struct sockaddr *, const struct sockaddr *,
-	const struct sockaddr *, const struct protosw *, void *);
-const struct encaptab *encap_attach_func(int, int,
-	int (*)(const struct mbuf *, int, int, void *),
-	const struct protosw *, void *);
-int	encap_detach(const struct encaptab *);
-void	*encap_getarg(struct mbuf *);
-#endif
-
-#endif /*_NETINET_IP_ENCAP_H_*/
diff --git a/newlib/libc/sys/linux/include/netinet/ip_flow.h b/newlib/libc/sys/linux/include/netinet/ip_flow.h
deleted file mode 100644
index 90561f07b..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip_flow.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*-
- * Copyright (c) 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by the 3am Software Foundry ("3am").  It was developed by Matt Thomas.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the NetBSD
- *	Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/netinet/ip_flow.h,v 1.4 2000/05/26 02:05:46 jake Exp $
- */
-
-#ifndef _NETINET_IP_FLOW_H
-#define _NETINET_IP_FLOW_H
-
-struct ipflow {
-	LIST_ENTRY(ipflow) ipf_next;	/* next ipflow in bucket */
-	struct in_addr ipf_dst;		/* destination address */
-	struct in_addr ipf_src;		/* source address */
-
-	u_int8_t ipf_tos;		/* type-of-service */
-	struct route ipf_ro;		/* associated route entry */
-	u_long ipf_uses;		/* number of uses in this period */
-
-	int ipf_timer;			/* remaining lifetime of this entry */
-	u_long ipf_dropped;		/* ENOBUFS returned by if_output */
-	u_long ipf_errors;		/* other errors returned by if_output */
-	u_long ipf_last_uses;		/* number of uses in last period */
-};
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/ip_fw.h b/newlib/libc/sys/linux/include/netinet/ip_fw.h
deleted file mode 100644
index 3c2b1c743..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip_fw.h
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- * Copyright (c) 1993 Daniel Boulet
- * Copyright (c) 1994 Ugen J.S.Antsilevich
- *
- * Redistribution and use in source forms, with and without modification,
- * are permitted provided that this entire comment appears intact.
- *
- * Redistribution in binary form may occur without any restrictions.
- * Obviously, it would be nice if you gave credit where credit is due
- * but requiring it would be too onerous.
- *
- * This software is provided ``AS IS'' without any warranties of any kind.
- *
- * $FreeBSD: src/sys/netinet/ip_fw.h,v 1.66 2002/05/09 10:34:57 luigi Exp $
- */
-
-#ifndef _IP_FW_H
-#define _IP_FW_H
-
-#include <sys/queue.h>
-
-/*
- * This union structure identifies an interface, either explicitly
- * by name or implicitly by IP address. The flags IP_FW_F_IIFNAME
- * and IP_FW_F_OIFNAME say how to interpret this structure. An
- * interface unit number of -1 matches any unit number, while an
- * IP address of 0.0.0.0 indicates matches any interface.
- *
- * The receive and transmit interfaces are only compared against the
- * the packet if the corresponding bit (IP_FW_F_IIFACE or IP_FW_F_OIFACE)
- * is set. Note some packets lack a receive or transmit interface
- * (in which case the missing "interface" never matches).
- */
-
-union ip_fw_if {
-	struct in_addr	fu_via_ip;	/* Specified by IP address */
-	struct {			/* Specified by interface name */
-#define FW_IFNLEN	10		/* need room ! was IFNAMSIZ */
-		char	name[FW_IFNLEN];
-		short	unit;		/* -1 means match any unit */
-	} fu_via_if;
-};
-
-/*
- * Format of an IP firewall descriptor
- *
- * fw_src, fw_dst, fw_smsk, fw_dmsk are always stored in network byte order.
- * fw_flg and fw_n*p are stored in host byte order (of course).
- * Port numbers are stored in HOST byte order.
- */
-
-/*
- * To match MAC headers:
- *     12 bytes at fw_mac_hdr contain the dst-src MAC address after masking.
- *     12 bytes at fw_mac_mask contain the mask to apply to dst-src
- *     2 bytes at fw_mac_type contain the mac type after mask (in net format)
- *     2 bytes at fw_mac_type_mask contain the mac type mask
- *         If IP_FW_F_SRNG, the two contain the low-high of a range of types.
- *     IP_FW_F_DRNG is used to indicare we want to match a vlan.
- */
-#define	fw_mac_hdr		fw_src
-#define	fw_mac_mask		fw_uar
-#define	fw_mac_type		fw_iplen
-#define	fw_mac_mask_type	fw_ipid
-
-struct ip_fw {
-	LIST_ENTRY(ip_fw) next;		/* bidirectional list of rules */
-	u_int		fw_flg;		/* Operational Flags word */
-	u_int64_t	fw_pcnt;	/* Packet counters */
-	u_int64_t	fw_bcnt;	/* Byte counters */
-
-	struct in_addr	fw_src;		/* Source IP address */
-	struct in_addr	fw_dst;		/* Destination IP address */
-	struct in_addr	fw_smsk;	/* Mask for source IP address */
-	struct in_addr	fw_dmsk;	/* Mask for destination address */
-	u_short		fw_number;	/* Rule number */
-	u_char		fw_prot;	/* IP protocol */
-#if 1
-	u_char		fw_nports;	/* # of src/dst port in array */
-#define	IP_FW_GETNSRCP(rule)		((rule)->fw_nports & 0x0f)
-#define	IP_FW_SETNSRCP(rule, n)		do {				\
-					    (rule)->fw_nports &= ~0x0f;	\
-					    (rule)->fw_nports |= (n);	\
-					} while (0)
-#define	IP_FW_GETNDSTP(rule)		((rule)->fw_nports >> 4)
-#define	IP_FW_SETNDSTP(rule, n)		do {				  \
-					    (rule)->fw_nports &= ~0xf0;	  \
-					    (rule)->fw_nports |= (n) << 4;\
-					} while (0)
-#define	IP_FW_HAVEPORTS(rule)		((rule)->fw_nports != 0)
-#else
-	u_char		__pad[1];
-	u_int		_nsrcp;
-	u_int		_ndstp;
-#define	IP_FW_GETNSRCP(rule)		(rule)->_nsrcp
-#define	IP_FW_SETNSRCP(rule,n)		(rule)->_nsrcp = n
-#define	IP_FW_GETNDSTP(rule)		(rule)->_ndstp
-#define	IP_FW_SETNDSTP(rule,n)		(rule)->_ndstp = n
-#define	IP_FW_HAVEPORTS(rule)		((rule)->_ndstp + (rule)->_nsrcp != 0)
-#endif
-#define	IP_FW_MAX_PORTS	10		/* A reasonable maximum */
-    union {
-	u_short		fw_pts[IP_FW_MAX_PORTS]; /* port numbers to match */
-#define	IP_FW_ICMPTYPES_MAX	128
-#define	IP_FW_ICMPTYPES_DIM	(IP_FW_ICMPTYPES_MAX / (sizeof(unsigned) * 8))
-	unsigned	fw_icmptypes[IP_FW_ICMPTYPES_DIM]; /*ICMP types bitmap*/
-    } fw_uar;
-
-	u_int		fw_ipflg;	/* IP flags word */
-	u_short		fw_iplen;	/* IP length */
-	u_short		fw_ipid;	/* Identification */
-	u_char		fw_ipopt;	/* IP options set */
-	u_char		fw_ipnopt;	/* IP options unset */
-	u_char		fw_iptos;	/* IP type of service set */
-	u_char		fw_ipntos;	/* IP type of service unset */
-	u_char		fw_ipttl;	/* IP time to live */
-	u_int		fw_ipver:4;	/* IP version */
-	u_char		fw_tcpopt;	/* TCP options set */
-	u_char		fw_tcpnopt;	/* TCP options unset */
-	u_char		fw_tcpf;	/* TCP flags set */
-	u_char		fw_tcpnf;	/* TCP flags unset */
-	u_short		fw_tcpwin;	/* TCP window size */
-	u_int32_t	fw_tcpseq;	/* TCP sequence */
-	u_int32_t	fw_tcpack;	/* TCP acknowledgement */
-	long		timestamp;	/* timestamp (tv_sec) of last match */
-	union ip_fw_if	fw_in_if;	/* Incoming interfaces */
-	union ip_fw_if	fw_out_if;	/* Outgoing interfaces */
-    union {
-	u_short		fu_divert_port;	/* Divert/tee port (options IPDIVERT) */
-	u_short		fu_pipe_nr;	/* queue number (option DUMMYNET) */
-	u_short		fu_skipto_rule;	/* SKIPTO command rule number */
-	u_short		fu_reject_code;	/* REJECT response code */
-	struct sockaddr_in fu_fwd_ip;
-    } fw_un;
-	void		*pipe_ptr;	/* flow_set ptr for dummynet pipe */
-	void		*next_rule_ptr;	/* next rule in case of match */
-	uid_t		fw_uid;		/* uid to match */
-	gid_t		fw_gid;		/* gid to match */
-	int		fw_logamount;	/* amount to log */
-	u_int64_t	fw_loghighest;	/* highest number packet to log */
-
-	long		dont_match_prob; /* 0x7fffffff means 1.0, always fail */
-	u_char		dyn_type;	/* type for dynamic rule */
-
-#define	DYN_KEEP_STATE	0	/* type for keep-state rules	*/
-#define	DYN_LIMIT	1	/* type for limit connection rules */
-#define	DYN_LIMIT_PARENT 2	/* parent entry for limit connection rules */
-
-	/* following two fields are used to limit number of connections
-	 * basing on either src, srcport, dst, dstport.
-	 */
-	u_char		limit_mask;	/* mask type for limit rule, can
-					 * have many.
-					 */
-#define	DYN_SRC_ADDR	0x1
-#define	DYN_SRC_PORT	0x2
-#define	DYN_DST_ADDR	0x4
-#define	DYN_DST_PORT	0x8
-
-	u_short		conn_limit;	/* # of connections for limit rule */
-};
-
-#define	fw_divert_port	fw_un.fu_divert_port
-#define	fw_skipto_rule	fw_un.fu_skipto_rule
-#define	fw_reject_code	fw_un.fu_reject_code
-#define	fw_pipe_nr	fw_un.fu_pipe_nr
-#define	fw_fwd_ip	fw_un.fu_fwd_ip
-
-/*
- *
- *   rule_ptr  -------------+
- *                          V
- *     [ next.le_next ]---->[ next.le_next ]---- [ next.le_next ]--->
- *     [ next.le_prev ]<----[ next.le_prev ]<----[ next.le_prev ]<---
- *     [ <ip_fw> body ]     [ <ip_fw> body ]     [ <ip_fw> body ]
- *
- */
-
-/*
- * Flow mask/flow id for each queue.
- */
-struct ipfw_flow_id {
-	u_int32_t	dst_ip;
-	u_int32_t	src_ip;
-	u_int16_t	dst_port;
-	u_int16_t	src_port;
-	u_int8_t	proto;
-	u_int8_t	flags;	/* protocol-specific flags */
-};
-
-/*
- * dynamic ipfw rule
- */
-struct ipfw_dyn_rule {
-	struct ipfw_dyn_rule *next;
-	struct ipfw_flow_id id;		/* (masked) flow id */
-	struct ip_fw	*rule;		/* pointer to rule */
-	struct ipfw_dyn_rule *parent;	/* pointer to parent rule */
-	u_int32_t	expire;		/* expire time */
-	u_int64_t	pcnt;		/* packet match counters */
-	u_int64_t	bcnt;		/* byte match counters */
-	u_int32_t	bucket;		/* which bucket in hash table */
-	u_int32_t	state;		/* state of this rule (typically a
-					 * combination of TCP flags)
-					 */
-	u_int16_t	dyn_type;	/* rule type */
-	u_int16_t	count;		/* refcount */
-};
-
-/*
- * Values for "flags" field .
- */
-#define	IP_FW_F_COMMAND	0x000000ff	/* Mask for type of chain entry: */
-#define	IP_FW_F_DENY	0x00000000	/* This is a deny rule */
-#define	IP_FW_F_REJECT	0x00000001	/* Deny and send a response packet */
-#define	IP_FW_F_ACCEPT	0x00000002	/* This is an accept rule */
-#define	IP_FW_F_COUNT	0x00000003	/* This is a count rule */
-#define	IP_FW_F_DIVERT	0x00000004	/* This is a divert rule */
-#define	IP_FW_F_TEE	0x00000005	/* This is a tee rule */
-#define	IP_FW_F_SKIPTO	0x00000006	/* This is a skipto rule */
-#define	IP_FW_F_FWD	0x00000007	/* This is a "change forwarding
-					 * address" rule
-					 */
-#define	IP_FW_F_PIPE	0x00000008	/* This is a dummynet rule */
-#define	IP_FW_F_QUEUE	0x00000009	/* This is a dummynet queue */
-
-#define	IP_FW_F_IN	0x00000100	/* Check inbound packets */
-#define	IP_FW_F_OUT	0x00000200	/* Check outbound packets */
-#define	IP_FW_F_IIFACE	0x00000400	/* Apply inbound interface test */
-#define	IP_FW_F_OIFACE	0x00000800	/* Apply outbound interface test */
-#define	IP_FW_F_PRN	0x00001000	/* Print if this rule matches */
-#define	IP_FW_F_SRNG	0x00002000	/* The first two src ports are a min
-					 * and max range (stored in host byte
-					 * order).
-					 */
-#define	IP_FW_F_DRNG	0x00004000	/* The first two dst ports are a min
-					 * and max range (stored in host byte
-					 * order).
-					 */
-#define	IP_FW_F_FRAG	0x00008000	/* Fragment */
-#define	IP_FW_F_IIFNAME	0x00010000	/* In interface by name/unit (not IP) */
-#define	IP_FW_F_OIFNAME	0x00020000	/* Out interface by name/unit (not IP)*/
-#define	IP_FW_F_INVSRC	0x00040000	/* Invert sense of src check */
-#define	IP_FW_F_INVDST	0x00080000	/* Invert sense of dst check */
-#define	IP_FW_F_ICMPBIT	0x00100000	/* ICMP type bitmap is valid */
-#define	IP_FW_F_UID	0x00200000	/* filter by uid */
-#define	IP_FW_F_GID	0x00400000	/* filter by gid */
-#define	IP_FW_F_RND_MATCH 0x00800000	/* probabilistic rule match */
-#define	IP_FW_F_SMSK	0x01000000	/* src-port + mask */
-#define	IP_FW_F_DMSK	0x02000000	/* dst-port + mask */
-#define	IP_FW_BRIDGED	0x04000000	/* only match bridged packets */
-#define	IP_FW_F_KEEP_S	0x08000000	/* keep state */
-#define	IP_FW_F_CHECK_S	0x10000000	/* check state */
-#define	IP_FW_F_SME	0x20000000	/* source = me */
-#define	IP_FW_F_DME	0x40000000	/* destination = me */
-#define	IP_FW_F_MAC	0x80000000	/* match MAC header */
-
-#define	IP_FW_F_MASK	0xFFFFFFFF	/* All possible flag bits mask */
-
-/*
- * Flags for the 'fw_ipflg' field, for comparing values
- * of ip and its protocols.
- */
-#define	IP_FW_IF_TCPOPT	0x00000001	/* tcp options */
-#define	IP_FW_IF_TCPFLG	0x00000002	/* tcp flags */
-#define	IP_FW_IF_TCPSEQ	0x00000004	/* tcp sequence number */
-#define	IP_FW_IF_TCPACK	0x00000008	/* tcp acknowledgement number */
-#define	IP_FW_IF_TCPWIN	0x00000010	/* tcp window size */
-#define	IP_FW_IF_TCPEST	0x00000020	/* established TCP connection */
-#define	IP_FW_IF_TCPMSK	0x0000003f	/* mask of all tcp values */
-#define	IP_FW_IF_IPOPT	0x00000100	/* ip options */
-#define	IP_FW_IF_IPLEN	0x00000200	/* ip length */
-#define	IP_FW_IF_IPID	0x00000400	/* ip identification */
-#define	IP_FW_IF_IPTOS	0x00000800	/* ip type of service */
-#define	IP_FW_IF_IPTTL	0x00001000	/* ip time to live */
-#define	IP_FW_IF_IPVER	0x00002000	/* ip version */
-#define	IP_FW_IF_IPPRE	0x00004000	/* ip precedence */
-#define	IP_FW_IF_IPMSK	0x00007f00	/* mask of all ip values */
-#define	IP_FW_IF_MSK	0x0000ffff	/* All possible bits mask */
-
-/*
- * For backwards compatibility with rules specifying "via iface" but
- * not restricted to only "in" or "out" packets, we define this combination
- * of bits to represent this configuration.
- */
-
-#define	IF_FW_F_VIAHACK	(IP_FW_F_IN|IP_FW_F_OUT|IP_FW_F_IIFACE|IP_FW_F_OIFACE)
-
-/*
- * Definitions for REJECT response codes.
- * Values less than 256 correspond to ICMP unreachable codes.
- */
-#define	IP_FW_REJECT_RST	0x0100	/* TCP packets: send RST */
-
-/*
- * Definitions for IP option names.
- */
-#define	IP_FW_IPOPT_LSRR	0x01
-#define	IP_FW_IPOPT_SSRR	0x02
-#define	IP_FW_IPOPT_RR		0x04
-#define	IP_FW_IPOPT_TS		0x08
-
-/*
- * Definitions for TCP option names.
- */
-#define	IP_FW_TCPOPT_MSS	0x01
-#define	IP_FW_TCPOPT_WINDOW	0x02
-#define	IP_FW_TCPOPT_SACK	0x04
-#define	IP_FW_TCPOPT_TS		0x08
-#define	IP_FW_TCPOPT_CC		0x10
-
-/*
- * Definitions for TCP flags.
- */
-#define	IP_FW_TCPF_FIN		TH_FIN
-#define	IP_FW_TCPF_SYN		TH_SYN
-#define	IP_FW_TCPF_RST		TH_RST
-#define	IP_FW_TCPF_PSH		TH_PUSH
-#define	IP_FW_TCPF_ACK		TH_ACK
-#define	IP_FW_TCPF_URG		TH_URG
-
-/*
- * Main firewall chains definitions and global var's definitions.
- */
-#ifdef _KERNEL
-
-#define	IP_FW_PORT_DYNT_FLAG	0x10000
-#define	IP_FW_PORT_TEE_FLAG	0x20000
-#define	IP_FW_PORT_DENY_FLAG	0x40000
-
-/*
- * Function definitions.
- */
-void ip_fw_init(void);
-
-/* Firewall hooks */
-struct ip;
-struct sockopt;
-typedef int ip_fw_chk_t (struct mbuf **m, struct ifnet *oif,
-    u_int16_t *cookie, struct ip_fw **rule, struct sockaddr_in **next_hop);
-typedef int ip_fw_ctl_t (struct sockopt *);
-extern ip_fw_chk_t *ip_fw_chk_ptr;
-extern ip_fw_ctl_t *ip_fw_ctl_ptr;
-extern int fw_one_pass;
-extern int fw_enable;
-extern struct ipfw_flow_id last_pkt;
-#define	IPFW_LOADED	(ip_fw_chk_ptr != NULL)
-#endif /* _KERNEL */
-
-#endif /* _IP_FW_H */
diff --git a/newlib/libc/sys/linux/include/netinet/ip_icmp.h b/newlib/libc/sys/linux/include/netinet/ip_icmp.h
deleted file mode 100644
index 2574d07dc..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip_icmp.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ip_icmp.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/ip_icmp.h,v 1.18 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_IP_ICMP_H_
-#define _NETINET_IP_ICMP_H_
-
-/*
- * Interface Control Message Protocol Definitions.
- * Per RFC 792, September 1981.
- */
-
-/*
- * Internal of an ICMP Router Advertisement
- */
-struct icmp_ra_addr {
-	u_int32_t ira_addr;
-	u_int32_t ira_preference;
-};
-
-/*
- * Structure of an icmp header.
- */
-struct icmp {
-	u_char	icmp_type;		/* type of message, see below */
-	u_char	icmp_code;		/* type sub code */
-	u_short	icmp_cksum;		/* ones complement cksum of struct */
-	union {
-		u_char ih_pptr;			/* ICMP_PARAMPROB */
-		struct in_addr ih_gwaddr;	/* ICMP_REDIRECT */
-		struct ih_idseq {
-			n_short	icd_id;
-			n_short	icd_seq;
-		} ih_idseq;
-		int ih_void;
-
-		/* ICMP_UNREACH_NEEDFRAG -- Path MTU Discovery (RFC1191) */
-		struct ih_pmtu {
-			n_short ipm_void;
-			n_short ipm_nextmtu;
-		} ih_pmtu;
-
-		struct ih_rtradv {
-			u_char irt_num_addrs;
-			u_char irt_wpa;
-			u_int16_t irt_lifetime;
-		} ih_rtradv;
-	} icmp_hun;
-#define	icmp_pptr	icmp_hun.ih_pptr
-#define	icmp_gwaddr	icmp_hun.ih_gwaddr
-#define	icmp_id		icmp_hun.ih_idseq.icd_id
-#define	icmp_seq	icmp_hun.ih_idseq.icd_seq
-#define	icmp_void	icmp_hun.ih_void
-#define	icmp_pmvoid	icmp_hun.ih_pmtu.ipm_void
-#define	icmp_nextmtu	icmp_hun.ih_pmtu.ipm_nextmtu
-#define	icmp_num_addrs	icmp_hun.ih_rtradv.irt_num_addrs
-#define	icmp_wpa	icmp_hun.ih_rtradv.irt_wpa
-#define	icmp_lifetime	icmp_hun.ih_rtradv.irt_lifetime
-	union {
-		struct id_ts {
-			n_time its_otime;
-			n_time its_rtime;
-			n_time its_ttime;
-		} id_ts;
-		struct id_ip  {
-			struct ip idi_ip;
-			/* options and then 64 bits of data */
-		} id_ip;
-		struct icmp_ra_addr id_radv;
-		u_int32_t id_mask;
-		char	id_data[1];
-	} icmp_dun;
-#define	icmp_otime	icmp_dun.id_ts.its_otime
-#define	icmp_rtime	icmp_dun.id_ts.its_rtime
-#define	icmp_ttime	icmp_dun.id_ts.its_ttime
-#define	icmp_ip		icmp_dun.id_ip.idi_ip
-#define	icmp_radv	icmp_dun.id_radv
-#define	icmp_mask	icmp_dun.id_mask
-#define	icmp_data	icmp_dun.id_data
-};
-
-/*
- * Lower bounds on packet lengths for various types.
- * For the error advice packets must first insure that the
- * packet is large enough to contain the returned ip header.
- * Only then can we do the check to see if 64 bits of packet
- * data have been returned, since we need to check the returned
- * ip header length.
- */
-#define	ICMP_MINLEN	8				/* abs minimum */
-#define	ICMP_TSLEN	(8 + 3 * sizeof (n_time))	/* timestamp */
-#define	ICMP_MASKLEN	12				/* address mask */
-#define	ICMP_ADVLENMIN	(8 + sizeof (struct ip) + 8)	/* min */
-#ifndef _IP_VHL
-#define	ICMP_ADVLEN(p)	(8 + ((p)->icmp_ip.ip_hl << 2) + 8)
-	/* N.B.: must separately check that ip_hl >= 5 */
-#else
-#define	ICMP_ADVLEN(p)	(8 + (IP_VHL_HL((p)->icmp_ip.ip_vhl) << 2) + 8)
-	/* N.B.: must separately check that header length >= 5 */
-#endif
-
-/*
- * Definition of type and code field values.
- */
-#define	ICMP_ECHOREPLY		0		/* echo reply */
-#define	ICMP_UNREACH		3		/* dest unreachable, codes: */
-#define		ICMP_UNREACH_NET	0		/* bad net */
-#define		ICMP_UNREACH_HOST	1		/* bad host */
-#define		ICMP_UNREACH_PROTOCOL	2		/* bad protocol */
-#define		ICMP_UNREACH_PORT	3		/* bad port */
-#define		ICMP_UNREACH_NEEDFRAG	4		/* IP_DF caused drop */
-#define		ICMP_UNREACH_SRCFAIL	5		/* src route failed */
-#define		ICMP_UNREACH_NET_UNKNOWN 6		/* unknown net */
-#define		ICMP_UNREACH_HOST_UNKNOWN 7		/* unknown host */
-#define		ICMP_UNREACH_ISOLATED	8		/* src host isolated */
-#define		ICMP_UNREACH_NET_PROHIB	9		/* prohibited access */
-#define		ICMP_UNREACH_HOST_PROHIB 10		/* ditto */
-#define		ICMP_UNREACH_TOSNET	11		/* bad tos for net */
-#define		ICMP_UNREACH_TOSHOST	12		/* bad tos for host */
-#define		ICMP_UNREACH_FILTER_PROHIB 13		/* admin prohib */
-#define		ICMP_UNREACH_HOST_PRECEDENCE 14		/* host prec vio. */
-#define		ICMP_UNREACH_PRECEDENCE_CUTOFF 15	/* prec cutoff */
-#define	ICMP_SOURCEQUENCH	4		/* packet lost, slow down */
-#define	ICMP_REDIRECT		5		/* shorter route, codes: */
-#define		ICMP_REDIRECT_NET	0		/* for network */
-#define		ICMP_REDIRECT_HOST	1		/* for host */
-#define		ICMP_REDIRECT_TOSNET	2		/* for tos and net */
-#define		ICMP_REDIRECT_TOSHOST	3		/* for tos and host */
-#define	ICMP_ECHO		8		/* echo service */
-#define	ICMP_ROUTERADVERT	9		/* router advertisement */
-#define	ICMP_ROUTERSOLICIT	10		/* router solicitation */
-#define	ICMP_TIMXCEED		11		/* time exceeded, code: */
-#define		ICMP_TIMXCEED_INTRANS	0		/* ttl==0 in transit */
-#define		ICMP_TIMXCEED_REASS	1		/* ttl==0 in reass */
-#define	ICMP_PARAMPROB		12		/* ip header bad */
-#define		ICMP_PARAMPROB_ERRATPTR 0		/* error at param ptr */
-#define		ICMP_PARAMPROB_OPTABSENT 1		/* req. opt. absent */
-#define		ICMP_PARAMPROB_LENGTH 2			/* bad length */
-#define	ICMP_TSTAMP		13		/* timestamp request */
-#define	ICMP_TSTAMPREPLY	14		/* timestamp reply */
-#define	ICMP_IREQ		15		/* information request */
-#define	ICMP_IREQREPLY		16		/* information reply */
-#define	ICMP_MASKREQ		17		/* address mask request */
-#define	ICMP_MASKREPLY		18		/* address mask reply */
-
-#define	ICMP_MAXTYPE		18
-
-#define	ICMP_INFOTYPE(type) \
-	((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \
-	(type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \
-	(type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \
-	(type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \
-	(type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY)
-
-#ifdef _KERNEL
-void	icmp_error(struct mbuf *, int, int, n_long, struct ifnet *);
-void	icmp_input(struct mbuf *, int);
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/ip_mroute.h b/newlib/libc/sys/linux/include/netinet/ip_mroute.h
deleted file mode 100644
index 555ff4783..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip_mroute.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * Copyright (c) 1989 Stephen Deering.
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Stephen Deering of Stanford University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ip_mroute.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/ip_mroute.h,v 1.19 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_IP_MROUTE_H_
-#define _NETINET_IP_MROUTE_H_
-
-/*
- * Definitions for IP multicast forwarding.
- *
- * Written by David Waitzman, BBN Labs, August 1988.
- * Modified by Steve Deering, Stanford, February 1989.
- * Modified by Ajit Thyagarajan, PARC, August 1993.
- * Modified by Ajit Thyagarajan, PARC, August 1994.
- *
- * MROUTING Revision: 3.3.1.3
- */
-
-
-/*
- * Multicast Routing set/getsockopt commands.
- */
-#define	MRT_INIT	100	/* initialize forwarder */
-#define	MRT_DONE	101	/* shut down forwarder */
-#define	MRT_ADD_VIF	102	/* create virtual interface */
-#define	MRT_DEL_VIF	103	/* delete virtual interface */
-#define MRT_ADD_MFC	104	/* insert forwarding cache entry */
-#define MRT_DEL_MFC	105	/* delete forwarding cache entry */
-#define MRT_VERSION	106	/* get kernel version number */
-#define MRT_ASSERT      107     /* enable PIM assert processing */
-
-
-#define GET_TIME(t)	microtime(&t)
-
-/*
- * Types and macros for handling bitmaps with one bit per virtual interface.
- */
-#define	MAXVIFS 32
-typedef u_long vifbitmap_t;
-typedef u_short vifi_t;		/* type of a vif index */
-#define ALL_VIFS (vifi_t)-1
-
-#define	VIFM_SET(n, m)		((m) |= (1 << (n)))
-#define	VIFM_CLR(n, m)		((m) &= ~(1 << (n)))
-#define	VIFM_ISSET(n, m)	((m) & (1 << (n)))
-#define	VIFM_CLRALL(m)		((m) = 0x00000000)
-#define	VIFM_COPY(mfrom, mto)	((mto) = (mfrom))
-#define	VIFM_SAME(m1, m2)	((m1) == (m2))
-
-
-/*
- * Argument structure for MRT_ADD_VIF.
- * (MRT_DEL_VIF takes a single vifi_t argument.)
- */
-struct vifctl {
-	vifi_t	vifc_vifi;	    	/* the index of the vif to be added */
-	u_char	vifc_flags;     	/* VIFF_ flags defined below */
-	u_char	vifc_threshold; 	/* min ttl required to forward on vif */
-	u_int	vifc_rate_limit;	/* max rate */
-	struct	in_addr vifc_lcl_addr;	/* local interface address */
-	struct	in_addr vifc_rmt_addr;	/* remote address (tunnels only) */
-};
-
-#define	VIFF_TUNNEL	0x1		/* vif represents a tunnel end-point */
-#define VIFF_SRCRT	0x2		/* tunnel uses IP source routing */
-
-/*
- * Argument structure for MRT_ADD_MFC and MRT_DEL_MFC
- * (mfcc_tos to be added at a future point)
- */
-struct mfcctl {
-    struct in_addr  mfcc_origin;		/* ip origin of mcasts       */
-    struct in_addr  mfcc_mcastgrp; 		/* multicast group associated*/
-    vifi_t	    mfcc_parent;   		/* incoming vif              */
-    u_char	    mfcc_ttls[MAXVIFS]; 	/* forwarding ttls on vifs   */
-};
-
-/*
- * The kernel's multicast routing statistics.
- */
-struct mrtstat {
-    u_long	mrts_mfc_lookups;	/* # forw. cache hash table hits   */
-    u_long	mrts_mfc_misses;	/* # forw. cache hash table misses */
-    u_long	mrts_upcalls;		/* # calls to mrouted              */
-    u_long	mrts_no_route;		/* no route for packet's origin    */
-    u_long	mrts_bad_tunnel;	/* malformed tunnel options        */
-    u_long	mrts_cant_tunnel;	/* no room for tunnel options      */
-    u_long	mrts_wrong_if;		/* arrived on wrong interface	   */
-    u_long	mrts_upq_ovflw;		/* upcall Q overflow		   */
-    u_long	mrts_cache_cleanups;	/* # entries with no upcalls 	   */
-    u_long  	mrts_drop_sel;     	/* pkts dropped selectively        */
-    u_long  	mrts_q_overflow;    	/* pkts dropped - Q overflow       */
-    u_long  	mrts_pkt2large;     	/* pkts dropped - size > BKT SIZE  */
-    u_long	mrts_upq_sockfull;	/* upcalls dropped - socket full */
-};
-
-/*
- * Argument structure used by mrouted to get src-grp pkt counts
- */
-struct sioc_sg_req {
-    struct in_addr src;
-    struct in_addr grp;
-    u_long pktcnt;
-    u_long bytecnt;
-    u_long wrong_if;
-};
-
-/*
- * Argument structure used by mrouted to get vif pkt counts
- */
-struct sioc_vif_req {
-    vifi_t vifi;		/* vif number				*/
-    u_long icount;		/* Input packet count on vif		*/
-    u_long ocount;		/* Output packet count on vif		*/
-    u_long ibytes;		/* Input byte count on vif		*/
-    u_long obytes;		/* Output byte count on vif		*/
-};
-    
-
-/*
- * The kernel's virtual-interface structure.
- */
-struct vif {
-    u_char   		v_flags;     	/* VIFF_ flags defined above         */
-    u_char   		v_threshold;	/* min ttl required to forward on vif*/
-    u_int      		v_rate_limit; 	/* max rate			     */
-    struct tbf 	       *v_tbf;       	/* token bucket structure at intf.   */
-    struct in_addr 	v_lcl_addr;   	/* local interface address           */
-    struct in_addr 	v_rmt_addr;   	/* remote address (tunnels only)     */
-    struct ifnet       *v_ifp;	     	/* pointer to interface              */
-    u_long		v_pkt_in;	/* # pkts in on interface            */
-    u_long		v_pkt_out;	/* # pkts out on interface           */
-    u_long		v_bytes_in;	/* # bytes in on interface	     */
-    u_long		v_bytes_out;	/* # bytes out on interface	     */
-    struct route	v_route;	/* cached route if this is a tunnel */
-    u_int		v_rsvp_on;	/* RSVP listening on this vif */
-    struct socket      *v_rsvpd;	/* RSVP daemon socket */
-};
-
-/*
- * The kernel's multicast forwarding cache entry structure 
- * (A field for the type of service (mfc_tos) is to be added 
- * at a future point)
- */
-struct mfc {
-    struct in_addr  mfc_origin;	 		/* IP origin of mcasts   */
-    struct in_addr  mfc_mcastgrp;  		/* multicast group associated*/
-    vifi_t	    mfc_parent; 		/* incoming vif              */
-    u_char	    mfc_ttls[MAXVIFS]; 		/* forwarding ttls on vifs   */
-    u_long	    mfc_pkt_cnt;		/* pkt count for src-grp     */
-    u_long	    mfc_byte_cnt;		/* byte count for src-grp    */
-    u_long	    mfc_wrong_if;		/* wrong if for src-grp	     */
-    int		    mfc_expire;			/* time to clean entry up    */
-    struct timeval  mfc_last_assert;		/* last time I sent an assert*/
-    struct rtdetq  *mfc_stall;			/* q of packets awaiting mfc */
-    struct mfc     *mfc_next;			/* next mfc entry            */
-};
-
-/*
- * Struct used to communicate from kernel to multicast router
- * note the convenient similarity to an IP packet
- */
-struct igmpmsg {
-    u_long	    unused1;
-    u_long	    unused2;
-    u_char	    im_msgtype;			/* what type of message	    */
-#define IGMPMSG_NOCACHE		1
-#define IGMPMSG_WRONGVIF	2
-    u_char	    im_mbz;			/* must be zero		    */
-    u_char	    im_vif;			/* vif rec'd on		    */
-    u_char	    unused3;
-    struct in_addr  im_src, im_dst;
-};
-
-/*
- * Argument structure used for pkt info. while upcall is made
- */
-struct rtdetq {
-    struct mbuf 	*m;		/* A copy of the packet		    */
-    struct ifnet	*ifp;		/* Interface pkt came in on	    */
-    vifi_t		xmt_vif;	/* Saved copy of imo_multicast_vif  */
-#ifdef UPCALL_TIMING
-    struct timeval	t;		/* Timestamp */
-#endif /* UPCALL_TIMING */
-    struct rtdetq	*next;		/* Next in list of packets          */
-};
-
-#define MFCTBLSIZ	256
-#if (MFCTBLSIZ & (MFCTBLSIZ - 1)) == 0	  /* from sys:route.h */
-#define MFCHASHMOD(h)	((h) & (MFCTBLSIZ - 1))
-#else
-#define MFCHASHMOD(h)	((h) % MFCTBLSIZ)
-#endif
-
-#define MAX_UPQ	4		/* max. no of pkts in upcall Q */
-
-/*
- * Token Bucket filter code 
- */
-#define MAX_BKT_SIZE    10000             /* 10K bytes size 		*/
-#define MAXQSIZE        10                /* max # of pkts in queue 	*/
-
-/*
- * the token bucket filter at each vif
- */
-struct tbf
-{
-    struct timeval tbf_last_pkt_t; /* arr. time of last pkt 	*/
-    u_long tbf_n_tok;      	/* no of tokens in bucket 	*/
-    u_long tbf_q_len;    	/* length of queue at this vif	*/
-    u_long tbf_max_q_len;	/* max. queue length		*/
-    struct mbuf *tbf_q;		/* Packet queue			*/
-    struct mbuf *tbf_t;		/* tail-insertion pointer	*/
-};
-
-#ifdef _KERNEL
-
-struct sockopt;
-
-extern int	(*ip_mrouter_set)(struct socket *, struct sockopt *);
-extern int	(*ip_mrouter_get)(struct socket *, struct sockopt *);
-extern int	(*ip_mrouter_done)(void);
-extern int	(*mrt_ioctl)(int, caddr_t);
-
-#endif /* _KERNEL */
-
-#endif /* _NETINET_IP_MROUTE_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/ip_var.h b/newlib/libc/sys/linux/include/netinet/ip_var.h
deleted file mode 100644
index 8ee8602a8..000000000
--- a/newlib/libc/sys/linux/include/netinet/ip_var.h
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ip_var.h	8.2 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/netinet/ip_var.h,v 1.60 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_IP_VAR_H_
-#define	_NETINET_IP_VAR_H_
-
-#include <sys/queue.h>
-
-/*
- * Overlay for ip header used by other protocols (tcp, udp).
- */
-struct ipovly {
-	u_char	ih_x1[9];		/* (unused) */
-	u_char	ih_pr;			/* protocol */
-	u_short	ih_len;			/* protocol length */
-	struct	in_addr ih_src;		/* source internet address */
-	struct	in_addr ih_dst;		/* destination internet address */
-};
-
-/*
- * Ip reassembly queue structure.  Each fragment
- * being reassembled is attached to one of these structures.
- * They are timed out after ipq_ttl drops to 0, and may also
- * be reclaimed if memory becomes tight.
- */
-struct ipq {
-	TAILQ_ENTRY(ipq) ipq_list;	/* to other reass headers */
-	u_char	ipq_ttl;		/* time for reass q to live */
-	u_char	ipq_p;			/* protocol of this fragment */
-	u_short	ipq_id;			/* sequence id for reassembly */
-	struct mbuf *ipq_frags;		/* to ip headers of fragments */
-	struct	in_addr ipq_src,ipq_dst;
-#ifdef IPDIVERT
-	u_int32_t ipq_div_info;		/* ipfw divert port & flags */
-	u_int16_t ipq_div_cookie;	/* ipfw divert cookie */
-#endif
-};
-
-/*
- * Structure stored in mbuf in inpcb.ip_options
- * and passed to ip_output when ip options are in use.
- * The actual length of the options (including ipopt_dst)
- * is in m_len.
- */
-#define MAX_IPOPTLEN	40
-
-struct ipoption {
-	struct	in_addr ipopt_dst;	/* first-hop dst if source routed */
-	char	ipopt_list[MAX_IPOPTLEN];	/* options proper */
-};
-
-/*
- * Structure attached to inpcb.ip_moptions and
- * passed to ip_output when IP multicast options are in use.
- */
-struct ip_moptions {
-	struct	ifnet *imo_multicast_ifp; /* ifp for outgoing multicasts */
-	struct in_addr imo_multicast_addr; /* ifindex/addr on MULTICAST_IF */
-	u_char	imo_multicast_ttl;	/* TTL for outgoing multicasts */
-	u_char	imo_multicast_loop;	/* 1 => hear sends if a member */
-	u_short	imo_num_memberships;	/* no. memberships this socket */
-	struct	in_multi *imo_membership[IP_MAX_MEMBERSHIPS];
-	u_long	imo_multicast_vif;	/* vif num outgoing multicasts */
-};
-
-struct	ipstat {
-	u_long	ips_total;		/* total packets received */
-	u_long	ips_badsum;		/* checksum bad */
-	u_long	ips_tooshort;		/* packet too short */
-	u_long	ips_toosmall;		/* not enough data */
-	u_long	ips_badhlen;		/* ip header length < data size */
-	u_long	ips_badlen;		/* ip length < ip header length */
-	u_long	ips_fragments;		/* fragments received */
-	u_long	ips_fragdropped;	/* frags dropped (dups, out of space) */
-	u_long	ips_fragtimeout;	/* fragments timed out */
-	u_long	ips_forward;		/* packets forwarded */
-	u_long	ips_fastforward;	/* packets fast forwarded */
-	u_long	ips_cantforward;	/* packets rcvd for unreachable dest */
-	u_long	ips_redirectsent;	/* packets forwarded on same net */
-	u_long	ips_noproto;		/* unknown or unsupported protocol */
-	u_long	ips_delivered;		/* datagrams delivered to upper level*/
-	u_long	ips_localout;		/* total ip packets generated here */
-	u_long	ips_odropped;		/* lost packets due to nobufs, etc. */
-	u_long	ips_reassembled;	/* total packets reassembled ok */
-	u_long	ips_fragmented;		/* datagrams successfully fragmented */
-	u_long	ips_ofragments;		/* output fragments created */
-	u_long	ips_cantfrag;		/* don't fragment flag was set, etc. */
-	u_long	ips_badoptions;		/* error in option processing */
-	u_long	ips_noroute;		/* packets discarded due to no route */
-	u_long	ips_badvers;		/* ip version != 4 */
-	u_long	ips_rawout;		/* total raw ip packets generated */
-	u_long	ips_toolong;		/* ip length > max ip packet size */
-	u_long	ips_notmember;		/* multicasts for unregistered grps */
-	u_long	ips_nogif;		/* no match gif found */
-	u_long	ips_badaddr;		/* invalid address on header */
-};
-
-#ifdef _KERNEL
-
-/* flags passed to ip_output as last parameter */
-#define	IP_FORWARDING		0x1		/* most of ip header exists */
-#define	IP_RAWOUTPUT		0x2		/* raw ip header exists */
-#define	IP_ROUTETOIF		SO_DONTROUTE	/* bypass routing tables */
-#define	IP_ALLOWBROADCAST	SO_BROADCAST	/* can send broadcast packets */
-
-struct ip;
-struct inpcb;
-struct route;
-struct sockopt;
-
-extern struct	ipstat	ipstat;
-#ifndef RANDOM_IP_ID
-extern u_short	ip_id;				/* ip packet ctr, for ids */
-#endif
-extern int	ip_defttl;			/* default IP ttl */
-extern int	ipforwarding;			/* ip forwarding */
-extern struct route ipforward_rt;		/* ip forwarding cached route */
-extern u_char	ip_protox[];
-extern struct socket *ip_rsvpd;	/* reservation protocol daemon */
-extern struct socket *ip_mrouter; /* multicast routing daemon */
-extern int	(*legal_vif_num)(int);
-extern u_long	(*ip_mcast_src)(int);
-extern int rsvp_on;
-extern struct	pr_usrreqs rip_usrreqs;
-
-int	 ip_ctloutput(struct socket *, struct sockopt *sopt);
-void	 ip_drain(void);
-void	 ip_freemoptions(struct ip_moptions *);
-void	 ip_init(void);
-extern int	 (*ip_mforward)(struct ip *, struct ifnet *, struct mbuf *,
-			  struct ip_moptions *);
-int	 ip_output(struct mbuf *,
-	    struct mbuf *, struct route *, int, struct ip_moptions *);
-struct in_ifaddr *
-	 ip_rtaddr(struct in_addr, struct route *);
-void	 ip_savecontrol(struct inpcb *, struct mbuf **, struct ip *,
-		struct mbuf *);
-void	 ip_slowtimo(void);
-struct mbuf *
-	 ip_srcroute(void);
-void	 ip_stripoptions(struct mbuf *, struct mbuf *);
-#ifdef RANDOM_IP_ID
-u_int16_t	
-	 ip_randomid(void);
-#endif
-int	 rip_ctloutput(struct socket *, struct sockopt *);
-void	 rip_ctlinput(int, struct sockaddr *, void *);
-void	 rip_init(void);
-void	 rip_input(struct mbuf *, int);
-int	 rip_output(struct mbuf *, struct socket *, u_long);
-void	ipip_input(struct mbuf *, int);
-void	rsvp_input(struct mbuf *, int);
-int	ip_rsvp_init(struct socket *);
-int	ip_rsvp_done(void);
-int	ip_rsvp_vif_init(struct socket *, struct sockopt *);
-int	ip_rsvp_vif_done(struct socket *, struct sockopt *);
-void	ip_rsvp_force_done(struct socket *);
-
-#ifdef IPDIVERT
-void	div_init(void);
-void	div_input(struct mbuf *, int);
-void	divert_packet(struct mbuf *, int, int);
-extern struct pr_usrreqs div_usrreqs;
-extern u_int16_t ip_divert_cookie;
-#endif
-
-extern struct sockaddr_in *ip_fw_fwd_addr;
-
-void	in_delayed_cksum(struct mbuf *m);
-
-#endif /* _KERNEL */
-
-#endif /* !_NETINET_IP_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/ipprotosw.h b/newlib/libc/sys/linux/include/netinet/ipprotosw.h
deleted file mode 100644
index 0367ca2ed..000000000
--- a/newlib/libc/sys/linux/include/netinet/ipprotosw.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*-
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)protosw.h	8.1 (Berkeley) 6/2/93
- * $FreeBSD: src/sys/netinet/ipprotosw.h,v 1.4 2001/09/12 08:37:54 julian Exp $
- */
-
-#ifndef _NETINET_IPPROTOSW_H_
-#define _NETINET_IPPROTOSW_H_
-
-/*
- * For pfil_head structure.
- */
-#include <net/pfil.h>
-
-/* Forward declare these structures referenced from prototypes below. */
-struct mbuf;
-struct sockaddr;
-struct socket;
-struct sockopt;
-
-struct ipprotosw {
-	short	pr_type;		/* socket type used for */
-	struct	domain *pr_domain;	/* domain protocol a member of */
-	short	pr_protocol;		/* protocol number */
-	short	pr_flags;		/* see below */
-/* protocol-protocol hooks */
-	pr_in_input_t *pr_input;	/* input to protocol (from below) */
-	pr_output_t *pr_output;		/* output to protocol (from above) */
-	pr_ctlinput_t *pr_ctlinput;	/* control input (from below) */
-	pr_ctloutput_t *pr_ctloutput;	/* control output (from above) */
-/* user-protocol hook */
-	void	*pr_ousrreq;
-/* utility hooks */
-	pr_init_t *pr_init;
-	pr_fasttimo_t *pr_fasttimo;	/* fast timeout (200ms) */
-	pr_slowtimo_t *pr_slowtimo;	/* slow timeout (500ms) */
-	pr_drain_t *pr_drain;		/* flush any excess space possible */
-
-	struct	pr_usrreqs *pr_usrreqs;	/* supersedes pr_usrreq() */
-	struct	pfil_head	pr_pfh;
-};
-
-#endif /* !_NETINET_IPPROTOSW_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/tcp.h b/newlib/libc/sys/linux/include/netinet/tcp.h
deleted file mode 100644
index a6154e0ee..000000000
--- a/newlib/libc/sys/linux/include/netinet/tcp.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tcp.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/tcp.h,v 1.16 2001/01/09 18:26:17 rwatson Exp $
- */
-
-#ifndef _NETINET_TCP_H_
-#define _NETINET_TCP_H_
-
-typedef	u_int32_t tcp_seq;
-typedef u_int32_t tcp_cc;		/* connection count per rfc1644 */
-
-#define tcp6_seq	tcp_seq	/* for KAME src sync over BSD*'s */
-#define tcp6hdr		tcphdr	/* for KAME src sync over BSD*'s */
-
-/*
- * TCP header.
- * Per RFC 793, September, 1981.
- */
-struct tcphdr {
-	u_short	th_sport;		/* source port */
-	u_short	th_dport;		/* destination port */
-	tcp_seq	th_seq;			/* sequence number */
-	tcp_seq	th_ack;			/* acknowledgement number */
-#if BYTE_ORDER == LITTLE_ENDIAN
-	u_int	th_x2:4,		/* (unused) */
-		th_off:4;		/* data offset */
-#endif
-#if BYTE_ORDER == BIG_ENDIAN
-	u_int	th_off:4,		/* data offset */
-		th_x2:4;		/* (unused) */
-#endif
-	u_char	th_flags;
-#define	TH_FIN	0x01
-#define	TH_SYN	0x02
-#define	TH_RST	0x04
-#define	TH_PUSH	0x08
-#define	TH_ACK	0x10
-#define	TH_URG	0x20
-#define	TH_ECE	0x40
-#define	TH_CWR	0x80
-#define	TH_FLAGS	(TH_FIN|TH_SYN|TH_RST|TH_ACK|TH_URG|TH_ECE|TH_CWR)
-
-	u_short	th_win;			/* window */
-	u_short	th_sum;			/* checksum */
-	u_short	th_urp;			/* urgent pointer */
-};
-
-#define	TCPOPT_EOL		0
-#define	TCPOPT_NOP		1
-#define	TCPOPT_MAXSEG		2
-#define    TCPOLEN_MAXSEG		4
-#define TCPOPT_WINDOW		3
-#define    TCPOLEN_WINDOW		3
-#define TCPOPT_SACK_PERMITTED	4		/* Experimental */
-#define    TCPOLEN_SACK_PERMITTED	2
-#define TCPOPT_SACK		5		/* Experimental */
-#define TCPOPT_TIMESTAMP	8
-#define    TCPOLEN_TIMESTAMP		10
-#define    TCPOLEN_TSTAMP_APPA		(TCPOLEN_TIMESTAMP+2) /* appendix A */
-#define    TCPOPT_TSTAMP_HDR		\
-    (TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP)
-
-#define	TCPOPT_CC		11		/* CC options: RFC-1644 */
-#define TCPOPT_CCNEW		12
-#define TCPOPT_CCECHO		13
-#define	   TCPOLEN_CC			6
-#define	   TCPOLEN_CC_APPA		(TCPOLEN_CC+2)
-#define	   TCPOPT_CC_HDR(ccopt)		\
-    (TCPOPT_NOP<<24|TCPOPT_NOP<<16|(ccopt)<<8|TCPOLEN_CC)
-
-/*
- * Default maximum segment size for TCP.
- * With an IP MSS of 576, this is 536,
- * but 512 is probably more convenient.
- * This should be defined as MIN(512, IP_MSS - sizeof (struct tcpiphdr)).
- */
-#define	TCP_MSS	512
-
-/*
- * Default maximum segment size for TCP6.
- * With an IP6 MSS of 1280, this is 1220,
- * but 1024 is probably more convenient. (xxx kazu in doubt)
- * This should be defined as MIN(1024, IP6_MSS - sizeof (struct tcpip6hdr))
- */
-#define	TCP6_MSS	1024
-
-#define	TCP_MAXWIN	65535	/* largest value for (unscaled) window */
-#define	TTCP_CLIENT_SND_WND	4096	/* dflt send window for T/TCP client */
-
-#define TCP_MAX_WINSHIFT	14	/* maximum window shift */
-
-#define TCP_MAXBURST		4 	/* maximum segments in a burst */
-
-#define TCP_MAXHLEN	(0xf<<2)	/* max length of header in bytes */
-#define TCP_MAXOLEN	(TCP_MAXHLEN - sizeof(struct tcphdr))
-					/* max space left for options */
-
-/*
- * User-settable options (used with setsockopt).
- */
-#define	TCP_NODELAY	0x01	/* don't delay send to coalesce packets */
-#define	TCP_MAXSEG	0x02	/* set maximum segment size */
-#define TCP_NOPUSH	0x04	/* don't push last block of write */
-#define TCP_NOOPT	0x08	/* don't use TCP options */
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/tcp_debug.h b/newlib/libc/sys/linux/include/netinet/tcp_debug.h
deleted file mode 100644
index 3b27d09ac..000000000
--- a/newlib/libc/sys/linux/include/netinet/tcp_debug.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tcp_debug.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/tcp_debug.h,v 1.11 2000/01/29 11:49:05 shin Exp $
- */
-
-#ifndef _NETINET_TCP_DEBUG_H_
-#define	_NETINET_TCP_DEBUG_H_
-
-struct	tcp_debug {
-	n_time	td_time;
-	short	td_act;
-	short	td_ostate;
-	caddr_t	td_tcb;
-	int	td_family;
-	/*
-	 * Co-existense of td_ti and td_ti6 below is ugly, but it is necessary
-	 * to achieve backword compatibility to some extent.
-	 */
-	struct	tcpiphdr td_ti;
-	struct {
-#if !defined(_KERNEL) && defined(INET6)
-		struct	ip6_hdr ip6;
-#else
-		u_char	ip6buf[40]; /* sizeof(struct ip6_hdr) */
-#endif
-		struct	tcphdr th;
-	} td_ti6;
-#define	td_ip6buf	td_ti6.ip6buf
-	short	td_req;
-	struct	tcpcb td_cb;
-};
-
-#define	TA_INPUT 	0
-#define	TA_OUTPUT	1
-#define	TA_USER		2
-#define	TA_RESPOND	3
-#define	TA_DROP		4
-
-#ifdef TANAMES
-static char	*tanames[] =
-    { "input", "output", "user", "respond", "drop" };
-#endif
-
-#define	TCP_NDEBUG 100
-
-#ifndef _KERNEL
-/* XXX common variables for broken applications. */
-struct	tcp_debug tcp_debug[TCP_NDEBUG];
-int	tcp_debx;
-#endif
-
-#endif /* !_NETINET_TCP_DEBUG_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/tcp_fsm.h b/newlib/libc/sys/linux/include/netinet/tcp_fsm.h
deleted file mode 100644
index a45cbc76e..000000000
--- a/newlib/libc/sys/linux/include/netinet/tcp_fsm.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tcp_fsm.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/tcp_fsm.h,v 1.15 2002/02/03 11:57:32 markm Exp $
- */
-
-#ifndef _NETINET_TCP_FSM_H_
-#define _NETINET_TCP_FSM_H_
-
-/*
- * TCP FSM state definitions.
- * Per RFC793, September, 1981.
- */
-
-#define	TCP_NSTATES	11
-
-#define	TCPS_CLOSED		0	/* closed */
-#define	TCPS_LISTEN		1	/* listening for connection */
-#define	TCPS_SYN_SENT		2	/* active, have sent syn */
-#define	TCPS_SYN_RECEIVED	3	/* have send and received syn */
-/* states < TCPS_ESTABLISHED are those where connections not established */
-#define	TCPS_ESTABLISHED	4	/* established */
-#define	TCPS_CLOSE_WAIT		5	/* rcvd fin, waiting for close */
-/* states > TCPS_CLOSE_WAIT are those where user has closed */
-#define	TCPS_FIN_WAIT_1		6	/* have closed, sent fin */
-#define	TCPS_CLOSING		7	/* closed xchd FIN; await FIN ACK */
-#define	TCPS_LAST_ACK		8	/* had fin and close; await FIN ACK */
-/* states > TCPS_CLOSE_WAIT && < TCPS_FIN_WAIT_2 await ACK of FIN */
-#define	TCPS_FIN_WAIT_2		9	/* have closed, fin is acked */
-#define	TCPS_TIME_WAIT		10	/* in 2*msl quiet wait after close */
-
-/* for KAME src sync over BSD*'s */
-#define	TCP6_NSTATES		TCP_NSTATES
-#define	TCP6S_CLOSED		TCPS_CLOSED
-#define	TCP6S_LISTEN		TCPS_LISTEN
-#define	TCP6S_SYN_SENT		TCPS_SYN_SENT
-#define	TCP6S_SYN_RECEIVED	TCPS_SYN_RECEIVED
-#define	TCP6S_ESTABLISHED	TCPS_ESTABLISHED
-#define	TCP6S_CLOSE_WAIT	TCPS_CLOSE_WAIT
-#define	TCP6S_FIN_WAIT_1	TCPS_FIN_WAIT_1
-#define	TCP6S_CLOSING		TCPS_CLOSING
-#define	TCP6S_LAST_ACK		TCPS_LAST_ACK
-#define	TCP6S_FIN_WAIT_2	TCPS_FIN_WAIT_2
-#define	TCP6S_TIME_WAIT		TCPS_TIME_WAIT
-
-#define	TCPS_HAVERCVDSYN(s)	((s) >= TCPS_SYN_RECEIVED)
-#define	TCPS_HAVEESTABLISHED(s)	((s) >= TCPS_ESTABLISHED)
-#define	TCPS_HAVERCVDFIN(s)	((s) >= TCPS_TIME_WAIT)
-
-#ifdef	TCPOUTFLAGS
-/*
- * Flags used when sending segments in tcp_output.
- * Basic flags (TH_RST,TH_ACK,TH_SYN,TH_FIN) are totally
- * determined by state, with the proviso that TH_FIN is sent only
- * if all data queued for output is included in the segment.
- */
-static u_char	tcp_outflags[TCP_NSTATES] = {
-	TH_RST|TH_ACK,		/* 0, CLOSED */
-	0,			/* 1, LISTEN */
-	TH_SYN,			/* 2, SYN_SENT */
-	TH_SYN|TH_ACK,		/* 3, SYN_RECEIVED */
-	TH_ACK,			/* 4, ESTABLISHED */
-	TH_ACK,			/* 5, CLOSE_WAIT */
-	TH_FIN|TH_ACK,		/* 6, FIN_WAIT_1 */
-	TH_FIN|TH_ACK,		/* 7, CLOSING */
-	TH_FIN|TH_ACK,		/* 8, LAST_ACK */
-	TH_ACK,			/* 9, FIN_WAIT_2 */
-	TH_ACK,			/* 10, TIME_WAIT */
-};	
-#endif
-
-#ifdef KPROF
-int	tcp_acounts[TCP_NSTATES][PRU_NREQ];
-#endif
-
-#ifdef	TCPSTATES
-const char *tcpstates[] = {
-	"CLOSED",	"LISTEN",	"SYN_SENT",	"SYN_RCVD",
-	"ESTABLISHED",	"CLOSE_WAIT",	"FIN_WAIT_1",	"CLOSING",
-	"LAST_ACK",	"FIN_WAIT_2",	"TIME_WAIT",
-};
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/tcp_seq.h b/newlib/libc/sys/linux/include/netinet/tcp_seq.h
deleted file mode 100644
index bb15401ec..000000000
--- a/newlib/libc/sys/linux/include/netinet/tcp_seq.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993, 1995
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tcp_seq.h	8.3 (Berkeley) 6/21/95
- * $FreeBSD: src/sys/netinet/tcp_seq.h,v 1.18 2001/11/21 18:45:51 jlemon Exp $
- */
-
-#ifndef _NETINET_TCP_SEQ_H_
-#define _NETINET_TCP_SEQ_H_
-/*
- * TCP sequence numbers are 32 bit integers operated
- * on with modular arithmetic.  These macros can be
- * used to compare such integers.
- */
-#define	SEQ_LT(a,b)	((int)((a)-(b)) < 0)
-#define	SEQ_LEQ(a,b)	((int)((a)-(b)) <= 0)
-#define	SEQ_GT(a,b)	((int)((a)-(b)) > 0)
-#define	SEQ_GEQ(a,b)	((int)((a)-(b)) >= 0)
-
-/* for modulo comparisons of timestamps */
-#define TSTMP_LT(a,b)	((int)((a)-(b)) < 0)
-#define TSTMP_GEQ(a,b)	((int)((a)-(b)) >= 0)
-
-/*
- * TCP connection counts are 32 bit integers operated
- * on with modular arithmetic.  These macros can be
- * used to compare such integers.
- */
-#define	CC_LT(a,b)	((int)((a)-(b)) < 0)
-#define	CC_LEQ(a,b)	((int)((a)-(b)) <= 0)
-#define	CC_GT(a,b)	((int)((a)-(b)) > 0)
-#define	CC_GEQ(a,b)	((int)((a)-(b)) >= 0)
-
-/* Macro to increment a CC: skip 0 which has a special meaning */
-#define CC_INC(c)	(++(c) == 0 ? ++(c) : (c))
-
-/*
- * Macros to initialize tcp sequence numbers for
- * send and receive from initial send and receive
- * sequence numbers.
- */
-#define	tcp_rcvseqinit(tp) \
-	(tp)->rcv_adv = (tp)->rcv_nxt = (tp)->irs + 1
-
-#define	tcp_sendseqinit(tp) \
-	(tp)->snd_una = (tp)->snd_nxt = (tp)->snd_max = (tp)->snd_up = \
-	    (tp)->snd_recover = (tp)->iss
-
-#define TCP_PAWS_IDLE	(24 * 24 * 60 * 60 * hz)
-					/* timestamp wrap-around time */
-
-#ifdef _KERNEL
-extern tcp_cc	tcp_ccgen;		/* global connection count */
-#endif /* _KERNEL */
-#endif /* _NETINET_TCP_SEQ_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/tcp_timer.h b/newlib/libc/sys/linux/include/netinet/tcp_timer.h
deleted file mode 100644
index 1af128148..000000000
--- a/newlib/libc/sys/linux/include/netinet/tcp_timer.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tcp_timer.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/tcp_timer.h,v 1.19 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_TCP_TIMER_H_
-#define _NETINET_TCP_TIMER_H_
-
-/*
- * The TCPT_REXMT timer is used to force retransmissions.
- * The TCP has the TCPT_REXMT timer set whenever segments
- * have been sent for which ACKs are expected but not yet
- * received.  If an ACK is received which advances tp->snd_una,
- * then the retransmit timer is cleared (if there are no more
- * outstanding segments) or reset to the base value (if there
- * are more ACKs expected).  Whenever the retransmit timer goes off,
- * we retransmit one unacknowledged segment, and do a backoff
- * on the retransmit timer.
- *
- * The TCPT_PERSIST timer is used to keep window size information
- * flowing even if the window goes shut.  If all previous transmissions
- * have been acknowledged (so that there are no retransmissions in progress),
- * and the window is too small to bother sending anything, then we start
- * the TCPT_PERSIST timer.  When it expires, if the window is nonzero,
- * we go to transmit state.  Otherwise, at intervals send a single byte
- * into the peer's window to force him to update our window information.
- * We do this at most as often as TCPT_PERSMIN time intervals,
- * but no more frequently than the current estimate of round-trip
- * packet time.  The TCPT_PERSIST timer is cleared whenever we receive
- * a window update from the peer.
- *
- * The TCPT_KEEP timer is used to keep connections alive.  If an
- * connection is idle (no segments received) for TCPTV_KEEP_INIT amount of time,
- * but not yet established, then we drop the connection.  Once the connection
- * is established, if the connection is idle for TCPTV_KEEP_IDLE time
- * (and keepalives have been enabled on the socket), we begin to probe
- * the connection.  We force the peer to send us a segment by sending:
- *	<SEQ=SND.UNA-1><ACK=RCV.NXT><CTL=ACK>
- * This segment is (deliberately) outside the window, and should elicit
- * an ack segment in response from the peer.  If, despite the TCPT_KEEP
- * initiated segments we cannot elicit a response from a peer in TCPT_MAXIDLE
- * amount of time probing, then we drop the connection.
- */
-
-/*
- * Time constants.
- */
-#define	TCPTV_MSL	( 30*hz)		/* max seg lifetime (hah!) */
-#define	TCPTV_SRTTBASE	0			/* base roundtrip time;
-						   if 0, no idea yet */
-#define	TCPTV_RTOBASE	(  3*hz)		/* assumed RTO if no info */
-#define	TCPTV_SRTTDFLT	(  3*hz)		/* assumed RTT if no info */
-
-#define	TCPTV_PERSMIN	(  5*hz)		/* retransmit persistence */
-#define	TCPTV_PERSMAX	( 60*hz)		/* maximum persist interval */
-
-#define	TCPTV_KEEP_INIT	( 75*hz)		/* initial connect keepalive */
-#define	TCPTV_KEEP_IDLE	(120*60*hz)		/* dflt time before probing */
-#define	TCPTV_KEEPINTVL	( 75*hz)		/* default probe interval */
-#define	TCPTV_KEEPCNT	8			/* max probes before drop */
-
-#define	TCPTV_MIN	(  1*hz)		/* minimum allowable value */
-#define	TCPTV_REXMTMAX	( 64*hz)		/* max allowable REXMT value */
-
-#define TCPTV_TWTRUNC	8			/* RTO factor to truncate TW */
-
-#define	TCP_LINGERTIME	120			/* linger at most 2 minutes */
-
-#define	TCP_MAXRXTSHIFT	12			/* maximum retransmits */
-
-#define	TCPTV_DELACK	(hz / PR_FASTHZ / 2)	/* 100ms timeout */
-
-#ifdef	TCPTIMERS
-static char *tcptimers[] =
-    { "REXMT", "PERSIST", "KEEP", "2MSL" };
-#endif
-
-/*
- * Force a time value to be in a certain range.
- */
-#define	TCPT_RANGESET(tv, value, tvmin, tvmax) do { \
-	(tv) = (value); \
-	if ((u_long)(tv) < (u_long)(tvmin)) \
-		(tv) = (tvmin); \
-	else if ((u_long)(tv) > (u_long)(tvmax)) \
-		(tv) = (tvmax); \
-} while(0)
-
-#ifdef _KERNEL
-extern int tcp_keepinit;		/* time to establish connection */
-extern int tcp_keepidle;		/* time before keepalive probes begin */
-extern int tcp_keepintvl;		/* time between keepalive probes */
-extern int tcp_maxidle;			/* time to drop after starting probes */
-extern int tcp_delacktime;		/* time before sending a delayed ACK */
-extern int tcp_maxpersistidle;
-extern int tcp_msl;
-extern int tcp_ttl;			/* time to live for TCP segs */
-extern int tcp_backoff[];
-
-void	tcp_timer_2msl(void *xtp);
-void	tcp_timer_keep(void *xtp);
-void	tcp_timer_persist(void *xtp);
-void	tcp_timer_rexmt(void *xtp);
-void	tcp_timer_delack(void *xtp);
-
-#endif /* _KERNEL */
-
-#endif /* !_NETINET_TCP_TIMER_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/tcp_var.h b/newlib/libc/sys/linux/include/netinet/tcp_var.h
deleted file mode 100644
index adb5208e9..000000000
--- a/newlib/libc/sys/linux/include/netinet/tcp_var.h
+++ /dev/null
@@ -1,486 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993, 1994, 1995
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tcp_var.h	8.4 (Berkeley) 5/24/95
- * $FreeBSD: src/sys/netinet/tcp_var.h,v 1.76 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_TCP_VAR_H_
-#define _NETINET_TCP_VAR_H_
-
-#include <netinet/in_pcb.h>		/* needed for in_conninfo, inp_gen_t */
-
-/*
- * Kernel variables for tcp.
- */
-extern int	tcp_do_rfc1323;
-extern int	tcp_do_rfc1644;
-
-/* TCP segment queue entry */
-struct tseg_qent {
-	LIST_ENTRY(tseg_qent) tqe_q;
-	int	tqe_len;		/* TCP segment data length */
-	struct	tcphdr *tqe_th;		/* a pointer to tcp header */
-	struct	mbuf	*tqe_m;		/* mbuf contains packet */
-};
-LIST_HEAD(tsegqe_head, tseg_qent);
-#ifdef MALLOC_DECLARE
-MALLOC_DECLARE(M_TSEGQ);
-#endif
-
-struct tcptemp {
-	u_char	tt_ipgen[40]; /* the size must be of max ip header, now IPv6 */
-	struct	tcphdr tt_t;
-};
-
-#define tcp6cb		tcpcb  /* for KAME src sync over BSD*'s */
-
-/*
- * Tcp control block, one per tcp; fields:
- * Organized for 16 byte cacheline efficiency.
- */
-struct tcpcb {
-	struct	tsegqe_head t_segq;
-	int	t_dupacks;		/* consecutive dup acks recd */
-	struct	tcptemp	*unused;	/* unused */
-
-	struct	callout *tt_rexmt;	/* retransmit timer */
-	struct	callout *tt_persist;	/* retransmit persistence */
-	struct	callout *tt_keep;	/* keepalive */
-	struct	callout *tt_2msl;	/* 2*msl TIME_WAIT timer */
-	struct	callout *tt_delack;	/* delayed ACK timer */
-
-	struct	inpcb *t_inpcb;		/* back pointer to internet pcb */
-	int	t_state;		/* state of this connection */
-	u_int	t_flags;
-#define	TF_ACKNOW	0x00001		/* ack peer immediately */
-#define	TF_DELACK	0x00002		/* ack, but try to delay it */
-#define	TF_NODELAY	0x00004		/* don't delay packets to coalesce */
-#define	TF_NOOPT	0x00008		/* don't use tcp options */
-#define	TF_SENTFIN	0x00010		/* have sent FIN */
-#define	TF_REQ_SCALE	0x00020		/* have/will request window scaling */
-#define	TF_RCVD_SCALE	0x00040		/* other side has requested scaling */
-#define	TF_REQ_TSTMP	0x00080		/* have/will request timestamps */
-#define	TF_RCVD_TSTMP	0x00100		/* a timestamp was received in SYN */
-#define	TF_SACK_PERMIT	0x00200		/* other side said I could SACK */
-#define	TF_NEEDSYN	0x00400		/* send SYN (implicit state) */
-#define	TF_NEEDFIN	0x00800		/* send FIN (implicit state) */
-#define	TF_NOPUSH	0x01000		/* don't push */
-#define	TF_REQ_CC	0x02000		/* have/will request CC */
-#define	TF_RCVD_CC	0x04000		/* a CC was received in SYN */
-#define	TF_SENDCCNEW	0x08000		/* send CCnew instead of CC in SYN */
-#define	TF_MORETOCOME	0x10000		/* More data to be appended to sock */
-#define	TF_LQ_OVERFLOW	0x20000		/* listen queue overflow */
-#define	TF_LASTIDLE	0x40000		/* connection was previously idle */
-#define TF_RXWIN0SENT	0x80000		/* sent a receiver win 0 in response */
-	int	t_force;		/* 1 if forcing out a byte */
-
-	tcp_seq	snd_una;		/* send unacknowledged */
-	tcp_seq	snd_max;		/* highest sequence number sent;
-					 * used to recognize retransmits
-					 */
-	tcp_seq	snd_nxt;		/* send next */
-	tcp_seq	snd_up;			/* send urgent pointer */
-
-	tcp_seq	snd_wl1;		/* window update seg seq number */
-	tcp_seq	snd_wl2;		/* window update seg ack number */
-	tcp_seq	iss;			/* initial send sequence number */
-	tcp_seq	irs;			/* initial receive sequence number */
-
-	tcp_seq	rcv_nxt;		/* receive next */
-	tcp_seq	rcv_adv;		/* advertised window */
-	u_long	rcv_wnd;		/* receive window */
-	tcp_seq	rcv_up;			/* receive urgent pointer */
-
-	u_long	snd_wnd;		/* send window */
-	u_long	snd_cwnd;		/* congestion-controlled window */
-	u_long	snd_ssthresh;		/* snd_cwnd size threshold for
-					 * for slow start exponential to
-					 * linear switch
-					 */
-	tcp_seq	snd_recover;		/* for use in fast recovery */
-
-	u_int	t_maxopd;		/* mss plus options */
-
-	u_long	t_rcvtime;		/* inactivity time */
-	u_long	t_starttime;		/* time connection was established */
-	int	t_rtttime;		/* round trip time */
-	tcp_seq	t_rtseq;		/* sequence number being timed */
-
-	int	t_rxtcur;		/* current retransmit value (ticks) */
-	u_int	t_maxseg;		/* maximum segment size */
-	int	t_srtt;			/* smoothed round-trip time */
-	int	t_rttvar;		/* variance in round-trip time */
-
-	int	t_rxtshift;		/* log(2) of rexmt exp. backoff */
-	u_int	t_rttmin;		/* minimum rtt allowed */
-	u_long	t_rttupdated;		/* number of times rtt sampled */
-	u_long	max_sndwnd;		/* largest window peer has offered */
-
-	int	t_softerror;		/* possible error not yet reported */
-/* out-of-band data */
-	char	t_oobflags;		/* have some */
-	char	t_iobc;			/* input character */
-#define	TCPOOB_HAVEDATA	0x01
-#define	TCPOOB_HADDATA	0x02
-/* RFC 1323 variables */
-	u_char	snd_scale;		/* window scaling for send window */
-	u_char	rcv_scale;		/* window scaling for recv window */
-	u_char	request_r_scale;	/* pending window scaling */
-	u_char	requested_s_scale;
-	u_long	ts_recent;		/* timestamp echo data */
-
-	u_long	ts_recent_age;		/* when last updated */
-	tcp_seq	last_ack_sent;
-/* RFC 1644 variables */
-	tcp_cc	cc_send;		/* send connection count */
-	tcp_cc	cc_recv;		/* receive connection count */
-/* experimental */
-	u_long	snd_cwnd_prev;		/* cwnd prior to retransmit */
-	u_long	snd_ssthresh_prev;	/* ssthresh prior to retransmit */
-	u_long	t_badrxtwin;		/* window for retransmit recovery */
-};
-
-/*
- * Structure to hold TCP options that are only used during segment
- * processing (in tcp_input), but not held in the tcpcb.
- * It's basically used to reduce the number of parameters
- * to tcp_dooptions.
- */
-struct tcpopt {
-	u_long		to_flags;	/* which options are present */
-#define TOF_TS		0x0001		/* timestamp */
-#define TOF_CC		0x0002		/* CC and CCnew are exclusive */
-#define TOF_CCNEW	0x0004
-#define	TOF_CCECHO	0x0008
-#define	TOF_MSS		0x0010
-#define	TOF_SCALE	0x0020
-	u_int32_t	to_tsval;
-	u_int32_t	to_tsecr;
-	tcp_cc		to_cc;		/* holds CC or CCnew */
-	tcp_cc		to_ccecho;
-	u_int16_t	to_mss;
-	u_int8_t 	to_requested_s_scale;
-	u_int8_t 	to_pad;
-};
-
-struct syncache {
-	inp_gen_t	sc_inp_gencnt;		/* pointer check */
-	struct 		tcpcb *sc_tp;		/* tcb for listening socket */
-	struct		mbuf *sc_ipopts;	/* source route */
-	struct 		in_conninfo sc_inc;	/* addresses */
-#define sc_route	sc_inc.inc_route
-#define sc_route6	sc_inc.inc6_route
-	u_int32_t	sc_tsrecent;
-	tcp_cc		sc_cc_send;		/* holds CC or CCnew */
-	tcp_cc		sc_cc_recv;
-	tcp_seq 	sc_irs;			/* seq from peer */
-	tcp_seq 	sc_iss;			/* our ISS */
-	u_long		sc_rxttime;		/* retransmit time */
-	u_int16_t	sc_rxtslot; 		/* retransmit counter */
-	u_int16_t	sc_peer_mss;		/* peer's MSS */
-	u_int16_t	sc_wnd;			/* advertised window */
-	u_int8_t 	sc_requested_s_scale:4,
-			sc_request_r_scale:4;
-	u_int8_t	sc_flags;
-#define SCF_NOOPT	0x01			/* no TCP options */
-#define SCF_WINSCALE	0x02			/* negotiated window scaling */
-#define SCF_TIMESTAMP	0x04			/* negotiated timestamps */
-#define SCF_CC		0x08			/* negotiated CC */
-#define SCF_UNREACH	0x10			/* icmp unreachable received */
-#define SCF_KEEPROUTE	0x20			/* keep cloned route */
-	TAILQ_ENTRY(syncache)	sc_hash;
-	TAILQ_ENTRY(syncache)	sc_timerq;
-};
-
-struct syncache_head {
-	TAILQ_HEAD(, syncache)	sch_bucket;
-	u_int		sch_length;
-};
- 
-/*
- * The TAO cache entry which is stored in the protocol family specific
- * portion of the route metrics.
- */
-struct rmxp_tao {
-	tcp_cc	tao_cc;			/* latest CC in valid SYN */
-	tcp_cc	tao_ccsent;		/* latest CC sent to peer */
-	u_short	tao_mssopt;		/* peer's cached MSS */
-#ifdef notyet
-	u_short	tao_flags;		/* cache status flags */
-#define	TAOF_DONT	0x0001		/* peer doesn't understand rfc1644 */
-#define	TAOF_OK		0x0002		/* peer does understand rfc1644 */
-#define	TAOF_UNDEF	0		/* we don't know yet */
-#endif /* notyet */
-};
-#define rmx_taop(r)	((struct rmxp_tao *)(r).rmx_filler)
-
-#define	intotcpcb(ip)	((struct tcpcb *)(ip)->inp_ppcb)
-#define	sototcpcb(so)	(intotcpcb(sotoinpcb(so)))
-
-/*
- * The smoothed round-trip time and estimated variance
- * are stored as fixed point numbers scaled by the values below.
- * For convenience, these scales are also used in smoothing the average
- * (smoothed = (1/scale)sample + ((scale-1)/scale)smoothed).
- * With these scales, srtt has 3 bits to the right of the binary point,
- * and thus an "ALPHA" of 0.875.  rttvar has 2 bits to the right of the
- * binary point, and is smoothed with an ALPHA of 0.75.
- */
-#define	TCP_RTT_SCALE		32	/* multiplier for srtt; 3 bits frac. */
-#define	TCP_RTT_SHIFT		5	/* shift for srtt; 3 bits frac. */
-#define	TCP_RTTVAR_SCALE	16	/* multiplier for rttvar; 2 bits */
-#define	TCP_RTTVAR_SHIFT	4	/* shift for rttvar; 2 bits */
-#define	TCP_DELTA_SHIFT		2	/* see tcp_input.c */
-
-/*
- * The initial retransmission should happen at rtt + 4 * rttvar.
- * Because of the way we do the smoothing, srtt and rttvar
- * will each average +1/2 tick of bias.  When we compute
- * the retransmit timer, we want 1/2 tick of rounding and
- * 1 extra tick because of +-1/2 tick uncertainty in the
- * firing of the timer.  The bias will give us exactly the
- * 1.5 tick we need.  But, because the bias is
- * statistical, we have to test that we don't drop below
- * the minimum feasible timer (which is 2 ticks).
- * This version of the macro adapted from a paper by Lawrence
- * Brakmo and Larry Peterson which outlines a problem caused
- * by insufficient precision in the original implementation,
- * which results in inappropriately large RTO values for very
- * fast networks.
- */
-#define	TCP_REXMTVAL(tp) \
-	max((tp)->t_rttmin, (((tp)->t_srtt >> (TCP_RTT_SHIFT - TCP_DELTA_SHIFT))  \
-	  + (tp)->t_rttvar) >> TCP_DELTA_SHIFT)
-
-/*
- * TCP statistics.
- * Many of these should be kept per connection,
- * but that's inconvenient at the moment.
- */
-struct	tcpstat {
-	u_long	tcps_connattempt;	/* connections initiated */
-	u_long	tcps_accepts;		/* connections accepted */
-	u_long	tcps_connects;		/* connections established */
-	u_long	tcps_drops;		/* connections dropped */
-	u_long	tcps_conndrops;		/* embryonic connections dropped */
-	u_long	tcps_closed;		/* conn. closed (includes drops) */
-	u_long	tcps_segstimed;		/* segs where we tried to get rtt */
-	u_long	tcps_rttupdated;	/* times we succeeded */
-	u_long	tcps_delack;		/* delayed acks sent */
-	u_long	tcps_timeoutdrop;	/* conn. dropped in rxmt timeout */
-	u_long	tcps_rexmttimeo;	/* retransmit timeouts */
-	u_long	tcps_persisttimeo;	/* persist timeouts */
-	u_long	tcps_keeptimeo;		/* keepalive timeouts */
-	u_long	tcps_keepprobe;		/* keepalive probes sent */
-	u_long	tcps_keepdrops;		/* connections dropped in keepalive */
-
-	u_long	tcps_sndtotal;		/* total packets sent */
-	u_long	tcps_sndpack;		/* data packets sent */
-	u_long	tcps_sndbyte;		/* data bytes sent */
-	u_long	tcps_sndrexmitpack;	/* data packets retransmitted */
-	u_long	tcps_sndrexmitbyte;	/* data bytes retransmitted */
-	u_long	tcps_sndacks;		/* ack-only packets sent */
-	u_long	tcps_sndprobe;		/* window probes sent */
-	u_long	tcps_sndurg;		/* packets sent with URG only */
-	u_long	tcps_sndwinup;		/* window update-only packets sent */
-	u_long	tcps_sndctrl;		/* control (SYN|FIN|RST) packets sent */
-
-	u_long	tcps_rcvtotal;		/* total packets received */
-	u_long	tcps_rcvpack;		/* packets received in sequence */
-	u_long	tcps_rcvbyte;		/* bytes received in sequence */
-	u_long	tcps_rcvbadsum;		/* packets received with ccksum errs */
-	u_long	tcps_rcvbadoff;		/* packets received with bad offset */
-	u_long	tcps_rcvmemdrop;	/* packets dropped for lack of memory */
-	u_long	tcps_rcvshort;		/* packets received too short */
-	u_long	tcps_rcvduppack;	/* duplicate-only packets received */
-	u_long	tcps_rcvdupbyte;	/* duplicate-only bytes received */
-	u_long	tcps_rcvpartduppack;	/* packets with some duplicate data */
-	u_long	tcps_rcvpartdupbyte;	/* dup. bytes in part-dup. packets */
-	u_long	tcps_rcvoopack;		/* out-of-order packets received */
-	u_long	tcps_rcvoobyte;		/* out-of-order bytes received */
-	u_long	tcps_rcvpackafterwin;	/* packets with data after window */
-	u_long	tcps_rcvbyteafterwin;	/* bytes rcvd after window */
-	u_long	tcps_rcvafterclose;	/* packets rcvd after "close" */
-	u_long	tcps_rcvwinprobe;	/* rcvd window probe packets */
-	u_long	tcps_rcvdupack;		/* rcvd duplicate acks */
-	u_long	tcps_rcvacktoomuch;	/* rcvd acks for unsent data */
-	u_long	tcps_rcvackpack;	/* rcvd ack packets */
-	u_long	tcps_rcvackbyte;	/* bytes acked by rcvd acks */
-	u_long	tcps_rcvwinupd;		/* rcvd window update packets */
-	u_long	tcps_pawsdrop;		/* segments dropped due to PAWS */
-	u_long	tcps_predack;		/* times hdr predict ok for acks */
-	u_long	tcps_preddat;		/* times hdr predict ok for data pkts */
-	u_long	tcps_pcbcachemiss;
-	u_long	tcps_cachedrtt;		/* times cached RTT in route updated */
-	u_long	tcps_cachedrttvar;	/* times cached rttvar updated */
-	u_long	tcps_cachedssthresh;	/* times cached ssthresh updated */
-	u_long	tcps_usedrtt;		/* times RTT initialized from route */
-	u_long	tcps_usedrttvar;	/* times RTTVAR initialized from rt */
-	u_long	tcps_usedssthresh;	/* times ssthresh initialized from rt*/
-	u_long	tcps_persistdrop;	/* timeout in persist state */
-	u_long	tcps_badsyn;		/* bogus SYN, e.g. premature ACK */
-	u_long	tcps_mturesent;		/* resends due to MTU discovery */
-	u_long	tcps_listendrop;	/* listen queue overflows */
-
-	u_long	tcps_sc_added;		/* entry added to syncache */
-	u_long	tcps_sc_retransmitted;	/* syncache entry was retransmitted */
-	u_long	tcps_sc_dupsyn;		/* duplicate SYN packet */
-	u_long	tcps_sc_dropped;	/* could not reply to packet */
-	u_long	tcps_sc_completed;	/* successful extraction of entry */
-	u_long	tcps_sc_bucketoverflow;	/* syncache per-bucket limit hit */
-	u_long	tcps_sc_cacheoverflow;	/* syncache cache limit hit */
-	u_long	tcps_sc_reset;		/* RST removed entry from syncache */
-	u_long	tcps_sc_stale;		/* timed out or listen socket gone */
-	u_long	tcps_sc_aborted;	/* syncache entry aborted */
-	u_long	tcps_sc_badack;		/* removed due to bad ACK */
-	u_long	tcps_sc_unreach;	/* ICMP unreachable received */
-	u_long	tcps_sc_zonefail;	/* zalloc() failed */
-	u_long	tcps_sc_sendcookie;	/* SYN cookie sent */
-	u_long	tcps_sc_recvcookie;	/* SYN cookie received */
-};
-
-/*
- * TCB structure exported to user-land via sysctl(3).
- * Evil hack: declare only if in_pcb.h and sys/socketvar.h have been
- * included.  Not all of our clients do.
- */
-#if defined(_NETINET_IN_PCB_H_) && defined(_SYS_SOCKETVAR_H_)
-struct	xtcpcb {
-	size_t	xt_len;
-	struct	inpcb	xt_inp;
-	struct	tcpcb	xt_tp;
-	struct	xsocket	xt_socket;
-	u_quad_t	xt_alignment_hack;
-};
-#endif
-
-/*
- * Names for TCP sysctl objects
- */
-#define	TCPCTL_DO_RFC1323	1	/* use RFC-1323 extensions */
-#define	TCPCTL_DO_RFC1644	2	/* use RFC-1644 extensions */
-#define	TCPCTL_MSSDFLT		3	/* MSS default */
-#define TCPCTL_STATS		4	/* statistics (read-only) */
-#define	TCPCTL_RTTDFLT		5	/* default RTT estimate */
-#define	TCPCTL_KEEPIDLE		6	/* keepalive idle timer */
-#define	TCPCTL_KEEPINTVL	7	/* interval to send keepalives */
-#define	TCPCTL_SENDSPACE	8	/* send buffer space */
-#define	TCPCTL_RECVSPACE	9	/* receive buffer space */
-#define	TCPCTL_KEEPINIT		10	/* timeout for establishing syn */
-#define	TCPCTL_PCBLIST		11	/* list of all outstanding PCBs */
-#define	TCPCTL_DELACKTIME	12	/* time before sending delayed ACK */
-#define	TCPCTL_V6MSSDFLT	13	/* MSS default for IPv6 */
-#define	TCPCTL_MAXID		14
-
-#define TCPCTL_NAMES { \
-	{ 0, 0 }, \
-	{ "rfc1323", CTLTYPE_INT }, \
-	{ "rfc1644", CTLTYPE_INT }, \
-	{ "mssdflt", CTLTYPE_INT }, \
-	{ "stats", CTLTYPE_STRUCT }, \
-	{ "rttdflt", CTLTYPE_INT }, \
-	{ "keepidle", CTLTYPE_INT }, \
-	{ "keepintvl", CTLTYPE_INT }, \
-	{ "sendspace", CTLTYPE_INT }, \
-	{ "recvspace", CTLTYPE_INT }, \
-	{ "keepinit", CTLTYPE_INT }, \
-	{ "pcblist", CTLTYPE_STRUCT }, \
-	{ "delacktime", CTLTYPE_INT }, \
-	{ "v6mssdflt", CTLTYPE_INT }, \
-}
-
-
-#ifdef _KERNEL
-#ifdef SYSCTL_DECL
-SYSCTL_DECL(_net_inet_tcp);
-#endif
-
-extern	struct inpcbhead tcb;		/* head of queue of active tcpcb's */
-extern	struct inpcbinfo tcbinfo;
-extern	struct tcpstat tcpstat;	/* tcp statistics */
-extern	int tcp_mssdflt;	/* XXX */
-extern	int tcp_delack_enabled;
-extern	int tcp_do_newreno;
-extern	int ss_fltsz;
-extern	int ss_fltsz_local;
-
-void	 tcp_canceltimers(struct tcpcb *);
-struct tcpcb *
-	 tcp_close(struct tcpcb *);
-void	 tcp_ctlinput(int, struct sockaddr *, void *);
-int	 tcp_ctloutput(struct socket *, struct sockopt *);
-struct tcpcb *
-	 tcp_drop(struct tcpcb *, int);
-void	 tcp_drain(void);
-void	 tcp_fasttimo(void);
-struct rmxp_tao *
-	 tcp_gettaocache(struct in_conninfo *);
-void	 tcp_init(void);
-void	 tcp_input(struct mbuf *, int);
-void	 tcp_mss(struct tcpcb *, int);
-int	 tcp_mssopt(struct tcpcb *);
-void	 tcp_drop_syn_sent(struct inpcb *, int);
-void	 tcp_mtudisc(struct inpcb *, int);
-struct tcpcb *
-	 tcp_newtcpcb(struct inpcb *);
-int	 tcp_output(struct tcpcb *);
-void	 tcp_quench(struct inpcb *, int);
-void	 tcp_respond(struct tcpcb *, void *,
-	    struct tcphdr *, struct mbuf *, tcp_seq, tcp_seq, int);
-struct rtentry *
-	 tcp_rtlookup(struct in_conninfo *);
-void	 tcp_setpersist(struct tcpcb *);
-void	 tcp_slowtimo(void);
-struct tcptemp *
-	 tcp_maketemplate(struct tcpcb *);
-void	 tcp_fillheaders(struct tcpcb *, void *, void *);
-struct tcpcb *
-	 tcp_timers(struct tcpcb *, int);
-void	 tcp_trace(int, int, struct tcpcb *, void *, struct tcphdr *, int);
-void	 syncache_init(void);
-void	 syncache_unreach(struct in_conninfo *, struct tcphdr *);
-int	 syncache_expand(struct in_conninfo *, struct tcphdr *,
-	     struct socket **, struct mbuf *);
-int	 syncache_add(struct in_conninfo *, struct tcpopt *,
-	     struct tcphdr *, struct socket **, struct mbuf *);
-void	 syncache_chkrst(struct in_conninfo *, struct tcphdr *);
-void	 syncache_badack(struct in_conninfo *);
-
-extern	struct pr_usrreqs tcp_usrreqs;
-extern	u_long tcp_sendspace;
-extern	u_long tcp_recvspace;
-tcp_seq tcp_new_isn(struct tcpcb *);
-
-#endif /* _KERNEL */
-
-#endif /* _NETINET_TCP_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet/tcpip.h b/newlib/libc/sys/linux/include/netinet/tcpip.h
deleted file mode 100644
index 53ecb8de0..000000000
--- a/newlib/libc/sys/linux/include/netinet/tcpip.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tcpip.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/tcpip.h,v 1.9 2001/02/26 20:10:16 asmodai Exp $
- */
-
-#ifndef _NETINET_TCPIP_H_
-#define _NETINET_TCPIP_H_
-
-/*
- * Tcp+ip header, after ip options removed.
- */
-struct tcpiphdr {
-	struct 	ipovly ti_i;		/* overlaid ip structure */
-	struct	tcphdr ti_t;		/* tcp header */
-};
-#define	ti_x1		ti_i.ih_x1
-#define	ti_pr		ti_i.ih_pr
-#define	ti_len		ti_i.ih_len
-#define	ti_src		ti_i.ih_src
-#define	ti_dst		ti_i.ih_dst
-#define	ti_sport	ti_t.th_sport
-#define	ti_dport	ti_t.th_dport
-#define	ti_seq		ti_t.th_seq
-#define	ti_ack		ti_t.th_ack
-#define	ti_x2		ti_t.th_x2
-#define	ti_off		ti_t.th_off
-#define	ti_flags	ti_t.th_flags
-#define	ti_win		ti_t.th_win
-#define	ti_sum		ti_t.th_sum
-#define	ti_urp		ti_t.th_urp
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/udp.h b/newlib/libc/sys/linux/include/netinet/udp.h
deleted file mode 100644
index 747e76436..000000000
--- a/newlib/libc/sys/linux/include/netinet/udp.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)udp.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/udp.h,v 1.7 1999/08/28 00:49:34 peter Exp $
- */
-
-#ifndef _NETINET_UDP_H_
-#define _NETINET_UDP_H_
-
-/*
- * Udp protocol header.
- * Per RFC 768, September, 1981.
- */
-struct udphdr {
-	u_short	uh_sport;		/* source port */
-	u_short	uh_dport;		/* destination port */
-	u_short	uh_ulen;		/* udp length */
-	u_short	uh_sum;			/* udp checksum */
-};
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet/udp_var.h b/newlib/libc/sys/linux/include/netinet/udp_var.h
deleted file mode 100644
index fc00e6e63..000000000
--- a/newlib/libc/sys/linux/include/netinet/udp_var.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)udp_var.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/udp_var.h,v 1.25 2002/03/19 21:25:46 alfred Exp $
- */
-
-#ifndef _NETINET_UDP_VAR_H_
-#define _NETINET_UDP_VAR_H_
-
-/*
- * UDP kernel structures and variables.
- */
-struct	udpiphdr {
-	struct 	ipovly ui_i;		/* overlaid ip structure */
-	struct	udphdr ui_u;		/* udp header */
-};
-#define	ui_x1		ui_i.ih_x1
-#define	ui_pr		ui_i.ih_pr
-#define	ui_len		ui_i.ih_len
-#define	ui_src		ui_i.ih_src
-#define	ui_dst		ui_i.ih_dst
-#define	ui_sport	ui_u.uh_sport
-#define	ui_dport	ui_u.uh_dport
-#define	ui_ulen		ui_u.uh_ulen
-#define	ui_sum		ui_u.uh_sum
-
-struct	udpstat {
-				/* input statistics: */
-	u_long	udps_ipackets;		/* total input packets */
-	u_long	udps_hdrops;		/* packet shorter than header */
-	u_long	udps_badsum;		/* checksum error */
-	u_long	udps_nosum;		/* no checksum */
-	u_long	udps_badlen;		/* data length larger than packet */
-	u_long	udps_noport;		/* no socket on port */
-	u_long	udps_noportbcast;	/* of above, arrived as broadcast */
-	u_long	udps_fullsock;		/* not delivered, input socket full */
-	u_long	udpps_pcbcachemiss;	/* input packets missing pcb cache */
-	u_long	udpps_pcbhashmiss;	/* input packets not for hashed pcb */
-				/* output statistics: */
-	u_long	udps_opackets;		/* total output packets */
-	u_long	udps_fastout;		/* output packets on fast path */
-	/* of no socket on port, arrived as multicast */
-	u_long	udps_noportmcast;
-};
-
-/*
- * Names for UDP sysctl objects
- */
-#define	UDPCTL_CHECKSUM		1	/* checksum UDP packets */
-#define UDPCTL_STATS		2	/* statistics (read-only) */
-#define	UDPCTL_MAXDGRAM		3	/* max datagram size */
-#define	UDPCTL_RECVSPACE	4	/* default receive buffer space */
-#define	UDPCTL_PCBLIST		5	/* list of PCBs for UDP sockets */
-#define UDPCTL_MAXID		6
-
-#define UDPCTL_NAMES { \
-	{ 0, 0 }, \
-	{ "checksum", CTLTYPE_INT }, \
-	{ "stats", CTLTYPE_STRUCT }, \
-	{ "maxdgram", CTLTYPE_INT }, \
-	{ "recvspace", CTLTYPE_INT }, \
-	{ "pcblist", CTLTYPE_STRUCT }, \
-}
-
-#ifdef _KERNEL
-SYSCTL_DECL(_net_inet_udp);
-
-extern struct	pr_usrreqs udp_usrreqs;
-extern struct	inpcbhead udb;
-extern struct	inpcbinfo udbinfo;
-extern u_long	udp_sendspace;
-extern u_long	udp_recvspace;
-extern struct	udpstat udpstat;
-extern int	log_in_vain;
-
-void	udp_ctlinput(int, struct sockaddr *, void *);
-void	udp_init(void);
-void	udp_input(struct mbuf *, int);
-
-void	udp_notify(struct inpcb *inp, int errno);
-int	udp_shutdown(struct socket *so);
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet6/ah.h b/newlib/libc/sys/linux/include/netinet6/ah.h
deleted file mode 100644
index ce7c5e824..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ah.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ah.h,v 1.7 2002/04/19 04:46:22 suz Exp $	*/
-/*	$KAME: ah.h,v 1.16 2001/09/04 08:43:19 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * RFC1826/2402 authentication header.
- */
-
-#ifndef _NETINET6_AH_H_
-#define _NETINET6_AH_H_
-
-#if defined(_KERNEL) && !defined(_LKM)
-#include "opt_inet.h"
-#endif
-
-struct ah {
-	u_int8_t	ah_nxt;		/* Next Header */
-	u_int8_t	ah_len;		/* Length of data, in 32bit */
-	u_int16_t	ah_reserve;	/* Reserved for future use */
-	u_int32_t	ah_spi;		/* Security parameter index */
-	/* variable size, 32bit bound*/	/* Authentication data */
-};
-
-struct newah {
-	u_int8_t	ah_nxt;		/* Next Header */
-	u_int8_t	ah_len;		/* Length of data + 1, in 32bit */
-	u_int16_t	ah_reserve;	/* Reserved for future use */
-	u_int32_t	ah_spi;		/* Security parameter index */
-	u_int32_t	ah_seq;		/* Sequence number field */
-	/* variable size, 32bit bound*/	/* Authentication data */
-};
-
-#ifdef _KERNEL
-struct secasvar;
-
-struct ah_algorithm_state {
-	struct secasvar *sav;
-	void* foo;	/* per algorithm data - maybe */
-};
-
-struct ah_algorithm {
-	int (*sumsiz) __P((struct secasvar *));
-	int (*mature) __P((struct secasvar *));
-	int keymin;	/* in bits */
-	int keymax;	/* in bits */
-	const char *name;
-	int (*init) __P((struct ah_algorithm_state *, struct secasvar *));
-	void (*update) __P((struct ah_algorithm_state *, caddr_t, size_t));
-	void (*result) __P((struct ah_algorithm_state *, caddr_t));
-};
-
-#define	AH_MAXSUMSIZE	16
-
-extern const struct ah_algorithm *ah_algorithm_lookup __P((int));
-
-/* cksum routines */
-extern int ah_hdrlen __P((struct secasvar *));
-
-extern size_t ah_hdrsiz __P((struct ipsecrequest *));
-extern void ah4_input __P((struct mbuf *, int));
-extern int ah4_output __P((struct mbuf *, struct ipsecrequest *));
-extern int ah4_calccksum __P((struct mbuf *, caddr_t, size_t,
-	const struct ah_algorithm *, struct secasvar *));
-#endif /* _KERNEL */
-
-#endif /* _NETINET6_AH_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/ah6.h b/newlib/libc/sys/linux/include/netinet6/ah6.h
deleted file mode 100644
index a2d16d886..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ah6.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ah6.h,v 1.4 2001/06/11 12:39:03 ume Exp $	*/
-/*	$KAME: ah.h,v 1.13 2000/10/18 21:28:00 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * RFC1826/2402 authentication header.
- */
-
-#ifndef _NETINET6_AH6_H_
-#define _NETINET6_AH6_H_
-
-#ifdef _KERNEL
-struct secasvar;
-
-extern int ah6_input __P((struct mbuf **, int *, int));
-extern int ah6_output __P((struct mbuf *, u_char *, struct mbuf *,
-	struct ipsecrequest *));
-extern int ah6_calccksum __P((struct mbuf *, caddr_t, size_t,
-	const struct ah_algorithm *, struct secasvar *));
-
-extern void ah6_ctlinput __P((int, struct sockaddr *, void *));
-#endif
-
-#endif /*_NETINET6_AH6_H_*/
diff --git a/newlib/libc/sys/linux/include/netinet6/esp.h b/newlib/libc/sys/linux/include/netinet6/esp.h
deleted file mode 100644
index 0a22f7a03..000000000
--- a/newlib/libc/sys/linux/include/netinet6/esp.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/esp.h,v 1.6 2002/04/19 04:46:22 suz Exp $	*/
-/*	$KAME: esp.h,v 1.19 2001/09/04 08:43:19 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * RFC1827/2406 Encapsulated Security Payload.
- */
-
-#ifndef _NETINET6_ESP_H_
-#define _NETINET6_ESP_H_
-
-#if defined(_KERNEL) && !defined(_LKM)
-#include "opt_inet.h"
-#endif
-
-struct esp {
-	u_int32_t	esp_spi;	/* ESP */
-	/* variable size, 32bit bound */	/* Initialization Vector */
-	/* variable size */		/* Payload data */
-	/* variable size */		/* padding */
-	/* 8bit */			/* pad size */
-	/* 8bit */			/* next header */
-	/* 8bit */			/* next header */
-	/* variable size, 32bit bound */ /* Authentication data (new IPsec) */
-};
-
-struct newesp {
-	u_int32_t	esp_spi;	/* ESP */
-	u_int32_t	esp_seq;	/* Sequence number */
-	/* variable size */		/* (IV and) Payload data */
-	/* variable size */		/* padding */
-	/* 8bit */			/* pad size */
-	/* 8bit */			/* next header */
-	/* 8bit */			/* next header */
-	/* variable size, 32bit bound *//* Authentication data */
-};
-
-struct esptail {
-	u_int8_t	esp_padlen;	/* pad length */
-	u_int8_t	esp_nxt;	/* Next header */
-	/* variable size, 32bit bound *//* Authentication data (new IPsec)*/
-};
-
-#ifdef _KERNEL
-struct secasvar;
-
-struct esp_algorithm {
-	size_t padbound;	/* pad boundary, in byte */
-	int ivlenval;		/* iv length, in byte */
-	int (*mature) __P((struct secasvar *));
-	int keymin;	/* in bits */
-	int keymax;	/* in bits */
-	int (*schedlen) __P((const struct esp_algorithm *));
-	const char *name;
-	int (*ivlen) __P((const struct esp_algorithm *, struct secasvar *));
-	int (*decrypt) __P((struct mbuf *, size_t,
-		struct secasvar *, const struct esp_algorithm *, int));
-	int (*encrypt) __P((struct mbuf *, size_t, size_t,
-		struct secasvar *, const struct esp_algorithm *, int));
-	/* not supposed to be called directly */
-	int (*schedule) __P((const struct esp_algorithm *, struct secasvar *));
-	int (*blockdecrypt) __P((const struct esp_algorithm *,
-		struct secasvar *, u_int8_t *, u_int8_t *));
-	int (*blockencrypt) __P((const struct esp_algorithm *,
-		struct secasvar *, u_int8_t *, u_int8_t *));
-};
-
-extern const struct esp_algorithm *esp_algorithm_lookup __P((int));
-extern int esp_max_ivlen __P((void));
-
-/* crypt routines */
-extern int esp4_output __P((struct mbuf *, struct ipsecrequest *));
-extern void esp4_input __P((struct mbuf *, int));
-extern size_t esp_hdrsiz __P((struct ipsecrequest *));
-
-extern int esp_schedule __P((const struct esp_algorithm *, struct secasvar *));
-extern int esp_auth __P((struct mbuf *, size_t, size_t,
-	struct secasvar *, u_char *));
-#endif /* _KERNEL */
-
-#endif /* _NETINET6_ESP_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/esp6.h b/newlib/libc/sys/linux/include/netinet6/esp6.h
deleted file mode 100644
index 933fe2ac7..000000000
--- a/newlib/libc/sys/linux/include/netinet6/esp6.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/esp6.h,v 1.4 2001/06/11 12:39:04 ume Exp $	*/
-/*	$KAME: esp.h,v 1.16 2000/10/18 21:28:00 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * RFC1827/2406 Encapsulated Security Payload.
- */
-
-#ifndef _NETINET6_ESP6_H_
-#define _NETINET6_ESP6_H_
-
-#ifdef _KERNEL
-extern int esp6_output __P((struct mbuf *, u_char *, struct mbuf *,
-	struct ipsecrequest *));
-extern int esp6_input __P((struct mbuf **, int *, int));
-
-extern void esp6_ctlinput __P((int, struct sockaddr *, void *));
-#endif /*_KERNEL*/
-
-#endif /*_NETINET6_ESP6_H_*/
diff --git a/newlib/libc/sys/linux/include/netinet6/esp_rijndael.h b/newlib/libc/sys/linux/include/netinet6/esp_rijndael.h
deleted file mode 100644
index 8c7d44e0f..000000000
--- a/newlib/libc/sys/linux/include/netinet6/esp_rijndael.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/esp_rijndael.h,v 1.1 2001/06/11 12:39:05 ume Exp $	*/
-/*	$KAME: esp_rijndael.h,v 1.1 2000/09/20 18:15:22 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-int esp_rijndael_schedlen __P((const struct esp_algorithm *));
-int esp_rijndael_schedule __P((const struct esp_algorithm *,
-	struct secasvar *));
-int esp_rijndael_blockdecrypt __P((const struct esp_algorithm *,
-	struct secasvar *, u_int8_t *, u_int8_t *));
-int esp_rijndael_blockencrypt __P((const struct esp_algorithm *,
-	struct secasvar *, u_int8_t *, u_int8_t *));
diff --git a/newlib/libc/sys/linux/include/netinet6/icmp6.h b/newlib/libc/sys/linux/include/netinet6/icmp6.h
deleted file mode 100644
index 300b8aca2..000000000
--- a/newlib/libc/sys/linux/include/netinet6/icmp6.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/icmp6.h,v 1.6 2000/07/04 16:35:09 itojun Exp $	*/
-/*	$KAME: icmp6.h,v 1.17 2000/06/11 17:23:40 jinmei Exp $	*/
-
-#error "netinet6/icmp6.h is obsolete.  use netinet/icmp6.h"
diff --git a/newlib/libc/sys/linux/include/netinet6/in6.h b/newlib/libc/sys/linux/include/netinet6/in6.h
deleted file mode 100644
index e4d1c1cf2..000000000
--- a/newlib/libc/sys/linux/include/netinet6/in6.h
+++ /dev/null
@@ -1,651 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/in6.h,v 1.19 2002/04/19 04:46:22 suz Exp $	*/
-/*	$KAME: in6.h,v 1.89 2001/05/27 13:28:35 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1982, 1986, 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)in.h	8.3 (Berkeley) 1/3/94
- */
-
-#ifndef __KAME_NETINET_IN_H_INCLUDED_
-#error "do not include netinet6/in6.h directly, include netinet/in.h.  see RFC2553"
-#endif
-
-#ifndef _NETINET6_IN6_H_
-#define _NETINET6_IN6_H_
-
-#include <sys/types.h>
-
-/*
- * Identification of the network protocol stack
- * for *BSD-current/release: http://www.kame.net/dev/cvsweb.cgi/kame/COVERAGE
- * has the table of implementation/integration differences.
- */
-#define __KAME__
-#define __KAME_VERSION		"20010528/FreeBSD"
-
-/*
- * Local port number conventions:
- *
- * Ports < IPPORT_RESERVED are reserved for privileged processes (e.g. root),
- * unless a kernel is compiled with IPNOPRIVPORTS defined.
- *
- * When a user does a bind(2) or connect(2) with a port number of zero,
- * a non-conflicting local port address is chosen.
- *
- * The default range is IPPORT_ANONMIN to IPPORT_ANONMAX, although
- * that is settable by sysctl(3); net.inet.ip.anonportmin and
- * net.inet.ip.anonportmax respectively.
- *
- * A user may set the IPPROTO_IP option IP_PORTRANGE to change this
- * default assignment range.
- *
- * The value IP_PORTRANGE_DEFAULT causes the default behavior.
- *
- * The value IP_PORTRANGE_HIGH is the same as IP_PORTRANGE_DEFAULT,
- * and exists only for FreeBSD compatibility purposes.
- *
- * The value IP_PORTRANGE_LOW changes the range to the "low" are
- * that is (by convention) restricted to privileged processes.
- * This convention is based on "vouchsafe" principles only.
- * It is only secure if you trust the remote host to restrict these ports.
- * The range is IPPORT_RESERVEDMIN to IPPORT_RESERVEDMAX.
- */
-
-#define	IPV6PORT_RESERVED	1024
-#define	IPV6PORT_ANONMIN	49152
-#define	IPV6PORT_ANONMAX	65535
-#define	IPV6PORT_RESERVEDMIN	600
-#define	IPV6PORT_RESERVEDMAX	(IPV6PORT_RESERVED-1)
-
-/*
- * IPv6 address
- */
-struct in6_addr {
-	union {
-		uint8_t   __u6_addr8[16];
-		uint16_t  __u6_addr16[8];
-		uint32_t  __u6_addr32[4];
-	} __u6_addr;			/* 128-bit IP6 address */
-};
-
-#define s6_addr   __u6_addr.__u6_addr8
-#ifdef _KERNEL	/* XXX nonstandard */
-#define s6_addr8  __u6_addr.__u6_addr8
-#define s6_addr16 __u6_addr.__u6_addr16
-#define s6_addr32 __u6_addr.__u6_addr32
-#endif
-
-#define INET6_ADDRSTRLEN	46
-
-/*
- * Socket address for IPv6
- */
-#ifndef _XOPEN_SOURCE
-#define SIN6_LEN
-#endif
-struct sockaddr_in6 {
-	uint8_t	sin6_family;	/* AF_INET6 (sa_family_t) */
-	uint16_t	sin6_port;	/* Transport layer port # (in_port_t)*/
-	uint32_t	sin6_flowinfo;	/* IP6 flow information */
-	struct in6_addr	sin6_addr;	/* IP6 address */
-	uint32_t	sin6_scope_id;	/* scope zone index */
-};
-
-/*
- * Local definition for masks
- */
-#ifdef _KERNEL	/* XXX nonstandard */
-#define IN6MASK0	{{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }}}
-#define IN6MASK32	{{{ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, \
-			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}
-#define IN6MASK64	{{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
-			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}
-#define IN6MASK96	{{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
-			    0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }}}
-#define IN6MASK128	{{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
-			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }}}
-#endif
-
-#ifdef _KERNEL
-extern const struct sockaddr_in6 sa6_any;
-
-extern const struct in6_addr in6mask0;
-extern const struct in6_addr in6mask32;
-extern const struct in6_addr in6mask64;
-extern const struct in6_addr in6mask96;
-extern const struct in6_addr in6mask128;
-#endif /* _KERNEL */
-
-/*
- * Macros started with IPV6_ADDR is KAME local
- */
-#ifdef _KERNEL	/* XXX nonstandard */
-#if BYTE_ORDER == BIG_ENDIAN
-#define IPV6_ADDR_INT32_ONE	1
-#define IPV6_ADDR_INT32_TWO	2
-#define IPV6_ADDR_INT32_MNL	0xff010000
-#define IPV6_ADDR_INT32_MLL	0xff020000
-#define IPV6_ADDR_INT32_SMP	0x0000ffff
-#define IPV6_ADDR_INT16_ULL	0xfe80
-#define IPV6_ADDR_INT16_USL	0xfec0
-#define IPV6_ADDR_INT16_MLL	0xff02
-#elif BYTE_ORDER == LITTLE_ENDIAN
-#define IPV6_ADDR_INT32_ONE	0x01000000
-#define IPV6_ADDR_INT32_TWO	0x02000000
-#define IPV6_ADDR_INT32_MNL	0x000001ff
-#define IPV6_ADDR_INT32_MLL	0x000002ff
-#define IPV6_ADDR_INT32_SMP	0xffff0000
-#define IPV6_ADDR_INT16_ULL	0x80fe
-#define IPV6_ADDR_INT16_USL	0xc0fe
-#define IPV6_ADDR_INT16_MLL	0x02ff
-#endif
-#endif
-
-/*
- * Definition of some useful macros to handle IP6 addresses
- */
-#define IN6ADDR_ANY_INIT \
-	{{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
-	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}
-#define IN6ADDR_LOOPBACK_INIT \
-	{{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
-	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}
-#define IN6ADDR_NODELOCAL_ALLNODES_INIT \
-	{{{ 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
-	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}
-#define IN6ADDR_LINKLOCAL_ALLNODES_INIT \
-	{{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
-	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}
-#define IN6ADDR_LINKLOCAL_ALLROUTERS_INIT \
-	{{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
-	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }}}
-
-extern const struct in6_addr in6addr_any;
-extern const struct in6_addr in6addr_loopback;
-extern const struct in6_addr in6addr_nodelocal_allnodes;
-extern const struct in6_addr in6addr_linklocal_allnodes;
-extern const struct in6_addr in6addr_linklocal_allrouters;
-
-/*
- * Equality
- * NOTE: Some of kernel programming environment (for example, openbsd/sparc)
- * does not supply memcmp().  For userland memcmp() is preferred as it is
- * in ANSI standard.
- */
-#ifdef _KERNEL
-#define IN6_ARE_ADDR_EQUAL(a, b)			\
-    (bcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
-#else
-#define IN6_ARE_ADDR_EQUAL(a, b)			\
-    (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
-#endif
-
-#ifdef _KERNEL			/* non standard */
-/* see if two addresses are equal in a scope-conscious manner. */
-#define SA6_ARE_ADDR_EQUAL(a, b) \
-	(((a)->sin6_scope_id == 0 || (b)->sin6_scope_id == 0 || \
-	  ((a)->sin6_scope_id == (b)->sin6_scope_id)) && \
-	 (bcmp(&(a)->sin6_addr, &(b)->sin6_addr, sizeof(struct in6_addr)) == 0))
-#endif
-
-/*
- * Unspecified
- */
-#define IN6_IS_ADDR_UNSPECIFIED(a)	\
-	((*(const uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[12]) == 0))
-
-/*
- * Loopback
- */
-#define IN6_IS_ADDR_LOOPBACK(a)		\
-	((*(const uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[12]) == ntohl(1)))
-
-/*
- * IPv4 compatible
- */
-#define IN6_IS_ADDR_V4COMPAT(a)		\
-	((*(const uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[12]) != 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[12]) != ntohl(1)))
-
-/*
- * Mapped
- */
-#define IN6_IS_ADDR_V4MAPPED(a)		      \
-	((*(const uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) &&	\
-	 (*(const uint32_t *)(const void *)(&(a)->s6_addr[8]) == ntohl(0x0000ffff)))
-
-/*
- * KAME Scope Values
- */
-
-#ifdef _KERNEL	/* XXX nonstandard */
-#define IPV6_ADDR_SCOPE_NODELOCAL	0x01
-#define IPV6_ADDR_SCOPE_LINKLOCAL	0x02
-#define IPV6_ADDR_SCOPE_SITELOCAL	0x05
-#define IPV6_ADDR_SCOPE_ORGLOCAL	0x08	/* just used in this file */
-#define IPV6_ADDR_SCOPE_GLOBAL		0x0e
-#else
-#define __IPV6_ADDR_SCOPE_NODELOCAL	0x01
-#define __IPV6_ADDR_SCOPE_LINKLOCAL	0x02
-#define __IPV6_ADDR_SCOPE_SITELOCAL	0x05
-#define __IPV6_ADDR_SCOPE_ORGLOCAL	0x08	/* just used in this file */
-#define __IPV6_ADDR_SCOPE_GLOBAL	0x0e
-#endif
-
-/*
- * Unicast Scope
- * Note that we must check topmost 10 bits only, not 16 bits (see RFC2373).
- */
-#define IN6_IS_ADDR_LINKLOCAL(a)	\
-	(((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0x80))
-#define IN6_IS_ADDR_SITELOCAL(a)	\
-	(((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0xc0))
-
-/*
- * Multicast
- */
-#define IN6_IS_ADDR_MULTICAST(a)	((a)->s6_addr[0] == 0xff)
-
-#ifdef _KERNEL	/* XXX nonstandard */
-#define IPV6_ADDR_MC_SCOPE(a)		((a)->s6_addr[1] & 0x0f)
-#else
-#define __IPV6_ADDR_MC_SCOPE(a)		((a)->s6_addr[1] & 0x0f)
-#endif
-
-/*
- * Multicast Scope
- */
-#ifdef _KERNEL	/* refers nonstandard items */
-#define IN6_IS_ADDR_MC_NODELOCAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) &&	\
-	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_NODELOCAL))
-#define IN6_IS_ADDR_MC_LINKLOCAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) &&	\
-	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL))
-#define IN6_IS_ADDR_MC_SITELOCAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) && 	\
-	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_SITELOCAL))
-#define IN6_IS_ADDR_MC_ORGLOCAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) &&	\
-	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_ORGLOCAL))
-#define IN6_IS_ADDR_MC_GLOBAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) &&	\
-	 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_GLOBAL))
-#else
-#define IN6_IS_ADDR_MC_NODELOCAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) &&	\
-	 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_NODELOCAL))
-#define IN6_IS_ADDR_MC_LINKLOCAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) &&	\
-	 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_LINKLOCAL))
-#define IN6_IS_ADDR_MC_SITELOCAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) && 	\
-	 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_SITELOCAL))
-#define IN6_IS_ADDR_MC_ORGLOCAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) &&	\
-	 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_ORGLOCAL))
-#define IN6_IS_ADDR_MC_GLOBAL(a)	\
-	(IN6_IS_ADDR_MULTICAST(a) &&	\
-	 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_GLOBAL))
-#endif
-
-#ifdef _KERNEL	/* nonstandard */
-/*
- * KAME Scope
- */
-#define IN6_IS_SCOPE_LINKLOCAL(a)	\
-	((IN6_IS_ADDR_LINKLOCAL(a)) ||	\
-	 (IN6_IS_ADDR_MC_LINKLOCAL(a)))
-
-#define IFA6_IS_DEPRECATED(a) \
-	((a)->ia6_lifetime.ia6t_preferred != 0 && \
-	 (a)->ia6_lifetime.ia6t_preferred < time_second)
-#define IFA6_IS_INVALID(a) \
-	((a)->ia6_lifetime.ia6t_expire != 0 && \
-	 (a)->ia6_lifetime.ia6t_expire < time_second)
-#endif /* _KERNEL */
-
-/*
- * IP6 route structure
- */
-#ifndef _XOPEN_SOURCE
-struct route_in6 {
-	struct	rtentry *ro_rt;
-	struct	sockaddr_in6 ro_dst;
-};
-#endif
-
-/*
- * Options for use with [gs]etsockopt at the IPV6 level.
- * First word of comment is data type; bool is stored in int.
- */
-/* no hdrincl */
-#if 0 /* the followings are relic in IPv4 and hence are disabled */
-#define IPV6_OPTIONS		1  /* buf/ip6_opts; set/get IP6 options */
-#define IPV6_RECVOPTS		5  /* bool; receive all IP6 opts w/dgram */
-#define IPV6_RECVRETOPTS	6  /* bool; receive IP6 opts for response */
-#define IPV6_RECVDSTADDR	7  /* bool; receive IP6 dst addr w/dgram */
-#define IPV6_RETOPTS		8  /* ip6_opts; set/get IP6 options */
-#endif
-#define IPV6_SOCKOPT_RESERVED1	3  /* reserved for future use */
-#define IPV6_UNICAST_HOPS	4  /* int; IP6 hops */
-#define IPV6_MULTICAST_IF	9  /* u_char; set/get IP6 multicast i/f  */
-#define IPV6_MULTICAST_HOPS	10 /* u_char; set/get IP6 multicast hops */
-#define IPV6_MULTICAST_LOOP	11 /* u_char; set/get IP6 multicast loopback */
-#define IPV6_JOIN_GROUP		12 /* ip6_mreq; join a group membership */
-#define IPV6_LEAVE_GROUP	13 /* ip6_mreq; leave a group membership */
-#define IPV6_PORTRANGE		14 /* int; range to choose for unspec port */
-#define ICMP6_FILTER		18 /* icmp6_filter; icmp6 filter */
-/* RFC2292 options */
-#define IPV6_PKTINFO		19 /* bool; send/recv if, src/dst addr */
-#define IPV6_HOPLIMIT		20 /* bool; hop limit */
-#define IPV6_NEXTHOP		21 /* bool; next hop addr */
-#define IPV6_HOPOPTS		22 /* bool; hop-by-hop option */
-#define IPV6_DSTOPTS		23 /* bool; destination option */
-#define IPV6_RTHDR		24 /* bool; routing header */
-#define IPV6_PKTOPTIONS		25 /* buf/cmsghdr; set/get IPv6 options */
-
-#define IPV6_CHECKSUM		26 /* int; checksum offset for raw socket */
-#define IPV6_V6ONLY		27 /* bool; only bind INET6 at wildcard bind */
-#ifndef _KERNEL
-#define IPV6_BINDV6ONLY		IPV6_V6ONLY
-#endif
-
-#if 1 /* IPSEC */
-#define IPV6_IPSEC_POLICY	28 /* struct; get/set security policy */
-#endif
-#define IPV6_FAITH		29 /* bool; accept FAITH'ed connections */
-
-#if 1 /* IPV6FIREWALL */
-#define IPV6_FW_ADD		30 /* add a firewall rule to chain */
-#define IPV6_FW_DEL		31 /* delete a firewall rule from chain */
-#define IPV6_FW_FLUSH		32 /* flush firewall rule chain */
-#define IPV6_FW_ZERO		33 /* clear single/all firewall counter(s) */
-#define IPV6_FW_GET		34 /* get entire firewall rule chain */
-#endif
-
-/* to define items, should talk with KAME guys first, for *BSD compatibility */
-
-#define IPV6_RTHDR_LOOSE     0 /* this hop need not be a neighbor. XXX old spec */
-#define IPV6_RTHDR_STRICT    1 /* this hop must be a neighbor. XXX old spec */
-#define IPV6_RTHDR_TYPE_0    0 /* IPv6 routing header type 0 */
-
-/*
- * Defaults and limits for options
- */
-#define IPV6_DEFAULT_MULTICAST_HOPS 1	/* normally limit m'casts to 1 hop */
-#define IPV6_DEFAULT_MULTICAST_LOOP 1	/* normally hear sends if a member */
-
-/*
- * Argument structure for IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP.
- */
-struct ipv6_mreq {
-	struct in6_addr	ipv6mr_multiaddr;
-	unsigned int	ipv6mr_interface;
-};
-
-/*
- * IPV6_PKTINFO: Packet information(RFC2292 sec 5)
- */
-struct in6_pktinfo {
-	struct in6_addr	ipi6_addr;	/* src/dst IPv6 address */
-	unsigned int	ipi6_ifindex;	/* send/recv interface index */
-};
-
-/*
- * Argument for IPV6_PORTRANGE:
- * - which range to search when port is unspecified at bind() or connect()
- */
-#define	IPV6_PORTRANGE_DEFAULT	0	/* default range */
-#define	IPV6_PORTRANGE_HIGH	1	/* "high" - request firewall bypass */
-#define	IPV6_PORTRANGE_LOW	2	/* "low" - vouchsafe security */
-
-#ifndef _XOPEN_SOURCE
-/*
- * Definitions for inet6 sysctl operations.
- *
- * Third level is protocol number.
- * Fourth level is desired variable within that protocol.
- */
-#define IPV6PROTO_MAXID	(IPPROTO_PIM + 1)	/* don't list to IPV6PROTO_MAX */
-
-#define CTL_IPV6PROTO_NAMES { \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, \
-	{ "tcp6", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "udp6", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, \
-	{ "ip6", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, \
-	{ "ipsec6", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "icmp6", CTLTYPE_NODE }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "pim6", CTLTYPE_NODE }, \
-}
-
-/*
- * Names for IP sysctl objects
- */
-#define IPV6CTL_FORWARDING	1	/* act as router */
-#define IPV6CTL_SENDREDIRECTS	2	/* may send redirects when forwarding*/
-#define IPV6CTL_DEFHLIM		3	/* default Hop-Limit */
-#ifdef notyet
-#define IPV6CTL_DEFMTU		4	/* default MTU */
-#endif
-#define IPV6CTL_FORWSRCRT	5	/* forward source-routed dgrams */
-#define IPV6CTL_STATS		6	/* stats */
-#define IPV6CTL_MRTSTATS	7	/* multicast forwarding stats */
-#define IPV6CTL_MRTPROTO	8	/* multicast routing protocol */
-#define IPV6CTL_MAXFRAGPACKETS	9	/* max packets reassembly queue */
-#define IPV6CTL_SOURCECHECK	10	/* verify source route and intf */
-#define IPV6CTL_SOURCECHECK_LOGINT 11	/* minimume logging interval */
-#define IPV6CTL_ACCEPT_RTADV	12
-#define IPV6CTL_KEEPFAITH	13
-#define IPV6CTL_LOG_INTERVAL	14
-#define IPV6CTL_HDRNESTLIMIT	15
-#define IPV6CTL_DAD_COUNT	16
-#define IPV6CTL_AUTO_FLOWLABEL	17
-#define IPV6CTL_DEFMCASTHLIM	18
-#define IPV6CTL_GIF_HLIM	19	/* default HLIM for gif encap packet */
-#define IPV6CTL_KAME_VERSION	20
-#define IPV6CTL_USE_DEPRECATED	21	/* use deprecated addr (RFC2462 5.5.4) */
-#define IPV6CTL_RR_PRUNE	22	/* walk timer for router renumbering */
-#if 0	/* obsolete */
-#define IPV6CTL_MAPPED_ADDR	23
-#endif
-#define IPV6CTL_V6ONLY		24
-#define IPV6CTL_RTEXPIRE	25	/* cloned route expiration time */
-#define IPV6CTL_RTMINEXPIRE	26	/* min value for expiration time */
-#define IPV6CTL_RTMAXCACHE	27	/* trigger level for dynamic expire */
-
-#define IPV6CTL_USETEMPADDR	32	/* use temporary addresses (RFC3041) */
-#define IPV6CTL_TEMPPLTIME	33	/* preferred lifetime for tmpaddrs */
-#define IPV6CTL_TEMPVLTIME	34	/* valid lifetime for tmpaddrs */
-#define IPV6CTL_AUTO_LINKLOCAL	35	/* automatic link-local addr assign */
-#define IPV6CTL_RIP6STATS	36	/* raw_ip6 stats */
-
-/* New entries should be added here from current IPV6CTL_MAXID value. */
-/* to define items, should talk with KAME guys first, for *BSD compatibility */
-#define IPV6CTL_MAXID		37
-
-#endif /* !_XOPEN_SOURCE */
-
-/*
- * Redefinition of mbuf flags
- */
-#define	M_AUTHIPHDR	M_PROTO2
-#define	M_DECRYPTED	M_PROTO3
-#define	M_LOOP		M_PROTO4
-#define	M_AUTHIPDGM	M_PROTO5
-
-#ifdef _KERNEL
-struct cmsghdr;
-
-int	in6_cksum __P((struct mbuf *, uint8_t, uint32_t, uint32_t));
-int	in6_localaddr __P((struct in6_addr *));
-int	in6_addrscope __P((struct in6_addr *));
-struct	in6_ifaddr *in6_ifawithscope __P((struct ifnet *, struct in6_addr *));
-struct	in6_ifaddr *in6_ifawithifp __P((struct ifnet *, struct in6_addr *));
-extern void in6_if_up __P((struct ifnet *));
-struct sockaddr;
-extern	u_char	ip6_protox[];
-
-void	in6_sin6_2_sin __P((struct sockaddr_in *sin,
-			    struct sockaddr_in6 *sin6));
-void	in6_sin_2_v4mapsin6 __P((struct sockaddr_in *sin,
-				 struct sockaddr_in6 *sin6));
-void	in6_sin6_2_sin_in_sock __P((struct sockaddr *nam));
-void	in6_sin_2_v4mapsin6_in_sock __P((struct sockaddr **nam));
-
-#define	satosin6(sa)	((struct sockaddr_in6 *)(sa))
-#define	sin6tosa(sin6)	((struct sockaddr *)(sin6))
-#define	ifatoia6(ifa)	((struct in6_ifaddr *)(ifa))
-
-extern int	(*faithprefix_p)(struct in6_addr *);
-#endif /* _KERNEL */
-
-__BEGIN_DECLS
-struct cmsghdr;
-
-extern int inet6_option_space __P((int));
-extern int inet6_option_init __P((void *, struct cmsghdr **, int));
-extern int inet6_option_append __P((struct cmsghdr *, const uint8_t *,
-	int, int));
-extern uint8_t *inet6_option_alloc __P((struct cmsghdr *, int, int, int));
-extern int inet6_option_next __P((const struct cmsghdr *, uint8_t **));
-extern int inet6_option_find __P((const struct cmsghdr *, uint8_t **, int));
-
-extern size_t inet6_rthdr_space __P((int, int));
-extern struct cmsghdr *inet6_rthdr_init __P((void *, int));
-extern int inet6_rthdr_add __P((struct cmsghdr *, const struct in6_addr *,
-		unsigned int));
-extern int inet6_rthdr_lasthop __P((struct cmsghdr *, unsigned int));
-#if 0 /* not implemented yet */
-extern int inet6_rthdr_reverse __P((const struct cmsghdr *, struct cmsghdr *));
-#endif
-extern int inet6_rthdr_segments __P((const struct cmsghdr *));
-extern struct in6_addr *inet6_rthdr_getaddr __P((struct cmsghdr *, int));
-extern int inet6_rthdr_getflags __P((const struct cmsghdr *, int));
-
-extern int inet6_opt_init __P((void *, size_t));
-extern int inet6_opt_append __P((void *, size_t, int, uint8_t,
-				 size_t, uint8_t, void **));
-extern int inet6_opt_finish __P((void *, size_t, int));
-extern int inet6_opt_set_val __P((void *, size_t, void *, int));
-
-extern int inet6_opt_next __P((void *, size_t, int, uint8_t *,
-			       size_t *, void **));
-extern int inet6_opt_find __P((void *, size_t, int, uint8_t,
-			  size_t *, void **));
-extern int inet6_opt_get_val __P((void *, size_t, void *, int));
-extern size_t inet6_rth_space __P((int, int));
-extern void *inet6_rth_init __P((void *, int, int, int));
-extern int inet6_rth_add __P((void *, const struct in6_addr *));
-extern int inet6_rth_reverse __P((const void *, void *));
-extern int inet6_rth_segments __P((const void *));
-extern struct in6_addr *inet6_rth_getaddr __P((const void *, int));
-__END_DECLS
-
-#endif /* !_NETINET6_IN6_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/in6_gif.h b/newlib/libc/sys/linux/include/netinet6/in6_gif.h
deleted file mode 100644
index cd0db9b1e..000000000
--- a/newlib/libc/sys/linux/include/netinet6/in6_gif.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/in6_gif.h,v 1.3 2000/07/04 16:35:09 itojun Exp $	*/
-/*	$KAME: in6_gif.h,v 1.5 2000/04/14 08:36:03 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET6_IN6_GIF_H_
-#define _NETINET6_IN6_GIF_H_
-
-#define GIF_HLIM	30
-
-int in6_gif_input __P((struct mbuf **, int *, int));
-int in6_gif_output __P((struct ifnet *, int, struct mbuf *, struct rtentry *));
-int gif_encapcheck6 __P((const struct mbuf *, int, int, void *));
-
-#endif /*_NETINET6_IN6_GIF_H_*/
diff --git a/newlib/libc/sys/linux/include/netinet6/in6_ifattach.h b/newlib/libc/sys/linux/include/netinet6/in6_ifattach.h
deleted file mode 100644
index 90229e4f7..000000000
--- a/newlib/libc/sys/linux/include/netinet6/in6_ifattach.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/in6_ifattach.h,v 1.3 2001/06/11 12:39:05 ume Exp $	*/
-/*	$KAME: in6_ifattach.h,v 1.14 2001/02/08 12:48:39 jinmei Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET6_IN6_IFATTACH_H_
-#define _NETINET6_IN6_IFATTACH_H_
-
-#ifdef _KERNEL
-void in6_nigroup_attach __P((const char *, int));
-void in6_nigroup_detach __P((const char *, int));
-void in6_ifattach __P((struct ifnet *, struct ifnet *));
-void in6_ifdetach __P((struct ifnet *));
-void in6_get_tmpifid __P((struct ifnet *, u_int8_t *, const u_int8_t *, int));
-void in6_tmpaddrtimer __P((void *));
-int in6_nigroup __P((struct ifnet *, const char *, int, struct in6_addr *));
-#endif /* _KERNEL */
-
-#endif /* _NETINET6_IN6_IFATTACH_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/in6_pcb.h b/newlib/libc/sys/linux/include/netinet6/in6_pcb.h
deleted file mode 100644
index c47c6c739..000000000
--- a/newlib/libc/sys/linux/include/netinet6/in6_pcb.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/in6_pcb.h,v 1.7 2002/02/27 02:44:45 alfred Exp $	*/
-/*	$KAME: in6_pcb.h,v 1.13 2001/02/06 09:16:53 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-/*
- * Copyright (c) 1982, 1986, 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)in_pcb.h	8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET6_IN6_PCB_H_
-#define	_NETINET6_IN6_PCB_H_
-
-#ifdef _KERNEL
-#define	satosin6(sa)	((struct sockaddr_in6 *)(sa))
-#define	sin6tosa(sin6)	((struct sockaddr *)(sin6))
-#define	ifatoia6(ifa)	((struct in6_ifaddr *)(ifa))
-
-void	in6_pcbpurgeif0 __P((struct in6pcb *, struct ifnet *));
-void	in6_losing __P((struct inpcb *));
-int	in6_pcballoc __P((struct socket *, struct inpcbinfo *, struct thread *));
-int	in6_pcbbind __P((struct inpcb *, struct sockaddr *, struct thread *));
-int	in6_pcbconnect __P((struct inpcb *, struct sockaddr *, struct thread *));
-void	in6_pcbdetach __P((struct inpcb *));
-void	in6_pcbdisconnect __P((struct inpcb *));
-int	in6_pcbladdr __P((struct inpcb *, struct sockaddr *,
-			  struct in6_addr **));
-struct	inpcb *
-	in6_pcblookup_local __P((struct inpcbinfo *,
-				 struct in6_addr *, u_int, int));
-struct	inpcb *
-	in6_pcblookup_hash __P((struct inpcbinfo *,
-				struct in6_addr *, u_int, struct in6_addr *,
-				u_int, int, struct ifnet *));
-void	in6_pcbnotify __P((struct inpcbhead *, struct sockaddr *,
-			   u_int, const struct sockaddr *, u_int, int,
-			   void (*)(struct inpcb *, int)));
-void	in6_rtchange __P((struct inpcb *, int));
-int	in6_setpeeraddr __P((struct socket *so, struct sockaddr **nam));
-int	in6_setsockaddr __P((struct socket *so, struct sockaddr **nam));
-int	in6_mapped_sockaddr __P((struct socket *so, struct sockaddr **nam));
-int	in6_mapped_peeraddr __P((struct socket *so, struct sockaddr **nam));
-struct	in6_addr *in6_selectsrc __P((struct sockaddr_in6 *,
-				     struct ip6_pktopts *,
-				     struct ip6_moptions *,
-				     struct route_in6 *,
-				     struct in6_addr *, int *));
-int	in6_selecthlim __P((struct in6pcb *, struct ifnet *));
-int	in6_pcbsetport __P((struct in6_addr *, struct inpcb *, struct thread *));
-void	init_sin6 __P((struct sockaddr_in6 *sin6, struct mbuf *m));
-#endif /* _KERNEL */
-
-#endif /* !_NETINET6_IN6_PCB_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/in6_prefix.h b/newlib/libc/sys/linux/include/netinet6/in6_prefix.h
deleted file mode 100644
index 6b2c5205d..000000000
--- a/newlib/libc/sys/linux/include/netinet6/in6_prefix.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/in6_prefix.h,v 1.5 2001/06/11 12:39:05 ume Exp $	*/
-/*	$KAME: in6_prefix.h,v 1.10 2001/02/08 16:30:30 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, 1998 and 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/callout.h>
-
-struct rr_prefix {
-	struct ifprefix	rp_ifpr;
-	LIST_ENTRY(rr_prefix) rp_entry;
-	LIST_HEAD(rp_addrhead, rp_addr) rp_addrhead;
-	struct sockaddr_in6 rp_prefix;	/* prefix */
-	u_int32_t rp_vltime;	/* advertised valid lifetime */
-	u_int32_t rp_pltime;	/* advertised preferred lifetime */
-	time_t rp_expire;	/* expiration time of the prefix */
-	time_t rp_preferred;	/* preferred time of the prefix */
-	struct in6_prflags rp_flags;
-	u_char	rp_origin; /* from where this prefix info is obtained */
-	struct	rp_stateflags {
-		/* if some prefix should be added to this prefix */
-		u_char addmark : 1;
-		u_char delmark : 1; /* if this prefix will be deleted */
-	} rp_stateflags;
-};
-
-#define rp_type		rp_ifpr.ifpr_type
-#define rp_ifp		rp_ifpr.ifpr_ifp
-#define rp_plen		rp_ifpr.ifpr_plen
-
-#define rp_raf		rp_flags.prf_ra
-#define rp_raf_onlink		rp_flags.prf_ra.onlink
-#define rp_raf_auto		rp_flags.prf_ra.autonomous
-
-#define rp_statef_addmark	rp_stateflags.addmark
-#define rp_statef_delmark	rp_stateflags.delmark
-
-#define rp_rrf		rp_flags.prf_rr
-#define rp_rrf_decrvalid	rp_flags.prf_rr.decrvalid
-#define rp_rrf_decrprefd	rp_flags.prf_rr.decrprefd
-
-struct rp_addr {
-	LIST_ENTRY(rp_addr)	ra_entry;
-	struct in6_addr		ra_ifid;
-	struct in6_ifaddr	*ra_addr;
-	struct ra_flags {
-		u_char anycast : 1;
-	} ra_flags;
-};
-
-#define ifpr2rp(ifpr)	((struct rr_prefix *)(ifpr))
-#define rp2ifpr(rp)	((struct ifprefix *)(rp))
-
-#define RP_IN6(rp)	(&(rp)->rp_prefix.sin6_addr)
-
-#define RR_INFINITE_LIFETIME		0xffffffff
-
-
-LIST_HEAD(rr_prhead, rr_prefix);
-
-extern struct rr_prhead rr_prefix;
-
-void in6_rr_timer __P((void *));
-extern struct callout in6_rr_timer_ch;
-int delete_each_prefix  __P((struct rr_prefix *rpp, u_char origin));
diff --git a/newlib/libc/sys/linux/include/netinet6/in6_var.h b/newlib/libc/sys/linux/include/netinet6/in6_var.h
deleted file mode 100644
index 7ddfbdb7c..000000000
--- a/newlib/libc/sys/linux/include/netinet6/in6_var.h
+++ /dev/null
@@ -1,608 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/in6_var.h,v 1.10 2002/04/19 04:46:22 suz Exp $	*/
-/*	$KAME: in6_var.h,v 1.56 2001/03/29 05:34:31 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1985, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)in_var.h	8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET6_IN6_VAR_H_
-#define _NETINET6_IN6_VAR_H_
-
-/*
- * Interface address, Internet version.  One of these structures
- * is allocated for each interface with an Internet address.
- * The ifaddr structure contains the protocol-independent part
- * of the structure and is assumed to be first.
- */
-
-/*
- * pltime/vltime are just for future reference (required to implements 2
- * hour rule for hosts).  they should never be modified by nd6_timeout or
- * anywhere else.
- *	userland -> kernel: accept pltime/vltime
- *	kernel -> userland: throw up everything
- *	in kernel: modify preferred/expire only
- */
-struct in6_addrlifetime {
-	time_t ia6t_expire;	/* valid lifetime expiration time */
-	time_t ia6t_preferred;	/* preferred lifetime expiration time */
-	u_int32_t ia6t_vltime;	/* valid lifetime */
-	u_int32_t ia6t_pltime;	/* prefix lifetime */
-};
-
-struct	in6_ifaddr {
-	struct	ifaddr ia_ifa;		/* protocol-independent info */
-#define	ia_ifp		ia_ifa.ifa_ifp
-#define ia_flags	ia_ifa.ifa_flags
-	struct	sockaddr_in6 ia_addr;	/* interface address */
-	struct	sockaddr_in6 ia_net;	/* network number of interface */
-	struct	sockaddr_in6 ia_dstaddr; /* space for destination addr */
-	struct	sockaddr_in6 ia_prefixmask; /* prefix mask */
-	u_int32_t ia_plen;		/* prefix length */
-	struct	in6_ifaddr *ia_next;	/* next in6 list of IP6 addresses */
-	int	ia6_flags;
-
-	struct in6_addrlifetime ia6_lifetime;
-	struct ifprefix *ia6_ifpr; /* back pointer to ifprefix */
-
-	struct nd_prefix *ia6_ndpr; /* back pointer to the ND prefix
-				     * (for autoconfigured addresses only)
-				     */
-};
-
-/*
- * IPv6 interface statistics, as defined in RFC2465 Ipv6IfStatsEntry (p12).
- */
-struct in6_ifstat {
-	u_quad_t ifs6_in_receive;	/* # of total input datagram */
-	u_quad_t ifs6_in_hdrerr;	/* # of datagrams with invalid hdr */
-	u_quad_t ifs6_in_toobig;	/* # of datagrams exceeded MTU */
-	u_quad_t ifs6_in_noroute;	/* # of datagrams with no route */
-	u_quad_t ifs6_in_addrerr;	/* # of datagrams with invalid dst */
-	u_quad_t ifs6_in_protounknown;	/* # of datagrams with unknown proto */
-					/* NOTE: increment on final dst if */
-	u_quad_t ifs6_in_truncated;	/* # of truncated datagrams */
-	u_quad_t ifs6_in_discard;	/* # of discarded datagrams */
-					/* NOTE: fragment timeout is not here */
-	u_quad_t ifs6_in_deliver;	/* # of datagrams delivered to ULP */
-					/* NOTE: increment on final dst if */
-	u_quad_t ifs6_out_forward;	/* # of datagrams forwarded */
-					/* NOTE: increment on outgoing if */
-	u_quad_t ifs6_out_request;	/* # of outgoing datagrams from ULP */
-					/* NOTE: does not include forwrads */
-	u_quad_t ifs6_out_discard;	/* # of discarded datagrams */
-	u_quad_t ifs6_out_fragok;	/* # of datagrams fragmented */
-	u_quad_t ifs6_out_fragfail;	/* # of datagrams failed on fragment */
-	u_quad_t ifs6_out_fragcreat;	/* # of fragment datagrams */
-					/* NOTE: this is # after fragment */
-	u_quad_t ifs6_reass_reqd;	/* # of incoming fragmented packets */
-					/* NOTE: increment on final dst if */
-	u_quad_t ifs6_reass_ok;		/* # of reassembled packets */
-					/* NOTE: this is # after reass */
-					/* NOTE: increment on final dst if */
-	u_quad_t ifs6_reass_fail;	/* # of reass failures */
-					/* NOTE: may not be packet count */
-					/* NOTE: increment on final dst if */
-	u_quad_t ifs6_in_mcast;		/* # of inbound multicast datagrams */
-	u_quad_t ifs6_out_mcast;	/* # of outbound multicast datagrams */
-};
-
-/*
- * ICMPv6 interface statistics, as defined in RFC2466 Ipv6IfIcmpEntry.
- * XXX: I'm not sure if this file is the right place for this structure...
- */
-struct icmp6_ifstat {
-	/*
-	 * Input statistics
-	 */
-	/* ipv6IfIcmpInMsgs, total # of input messages */
-	u_quad_t ifs6_in_msg;
-	/* ipv6IfIcmpInErrors, # of input error messages */
-	u_quad_t ifs6_in_error;
-	/* ipv6IfIcmpInDestUnreachs, # of input dest unreach errors */
-	u_quad_t ifs6_in_dstunreach;
-	/* ipv6IfIcmpInAdminProhibs, # of input administratively prohibited errs */
-	u_quad_t ifs6_in_adminprohib;
-	/* ipv6IfIcmpInTimeExcds, # of input time exceeded errors */
-	u_quad_t ifs6_in_timeexceed;
-	/* ipv6IfIcmpInParmProblems, # of input parameter problem errors */
-	u_quad_t ifs6_in_paramprob;
-	/* ipv6IfIcmpInPktTooBigs, # of input packet too big errors */
-	u_quad_t ifs6_in_pkttoobig;
-	/* ipv6IfIcmpInEchos, # of input echo requests */
-	u_quad_t ifs6_in_echo;
-	/* ipv6IfIcmpInEchoReplies, # of input echo replies */
-	u_quad_t ifs6_in_echoreply;
-	/* ipv6IfIcmpInRouterSolicits, # of input router solicitations */
-	u_quad_t ifs6_in_routersolicit;
-	/* ipv6IfIcmpInRouterAdvertisements, # of input router advertisements */
-	u_quad_t ifs6_in_routeradvert;
-	/* ipv6IfIcmpInNeighborSolicits, # of input neighbor solicitations */
-	u_quad_t ifs6_in_neighborsolicit;
-	/* ipv6IfIcmpInNeighborAdvertisements, # of input neighbor advertisements */
-	u_quad_t ifs6_in_neighboradvert;
-	/* ipv6IfIcmpInRedirects, # of input redirects */
-	u_quad_t ifs6_in_redirect;
-	/* ipv6IfIcmpInGroupMembQueries, # of input MLD queries */
-	u_quad_t ifs6_in_mldquery;
-	/* ipv6IfIcmpInGroupMembResponses, # of input MLD reports */
-	u_quad_t ifs6_in_mldreport;
-	/* ipv6IfIcmpInGroupMembReductions, # of input MLD done */
-	u_quad_t ifs6_in_mlddone;
-
-	/*
-	 * Output statistics. We should solve unresolved routing problem...
-	 */
-	/* ipv6IfIcmpOutMsgs, total # of output messages */
-	u_quad_t ifs6_out_msg;
-	/* ipv6IfIcmpOutErrors, # of output error messages */
-	u_quad_t ifs6_out_error;
-	/* ipv6IfIcmpOutDestUnreachs, # of output dest unreach errors */
-	u_quad_t ifs6_out_dstunreach;
-	/* ipv6IfIcmpOutAdminProhibs, # of output administratively prohibited errs */
-	u_quad_t ifs6_out_adminprohib;
-	/* ipv6IfIcmpOutTimeExcds, # of output time exceeded errors */
-	u_quad_t ifs6_out_timeexceed;
-	/* ipv6IfIcmpOutParmProblems, # of output parameter problem errors */
-	u_quad_t ifs6_out_paramprob;
-	/* ipv6IfIcmpOutPktTooBigs, # of output packet too big errors */
-	u_quad_t ifs6_out_pkttoobig;
-	/* ipv6IfIcmpOutEchos, # of output echo requests */
-	u_quad_t ifs6_out_echo;
-	/* ipv6IfIcmpOutEchoReplies, # of output echo replies */
-	u_quad_t ifs6_out_echoreply;
-	/* ipv6IfIcmpOutRouterSolicits, # of output router solicitations */
-	u_quad_t ifs6_out_routersolicit;
-	/* ipv6IfIcmpOutRouterAdvertisements, # of output router advertisements */
-	u_quad_t ifs6_out_routeradvert;
-	/* ipv6IfIcmpOutNeighborSolicits, # of output neighbor solicitations */
-	u_quad_t ifs6_out_neighborsolicit;
-	/* ipv6IfIcmpOutNeighborAdvertisements, # of output neighbor advertisements */
-	u_quad_t ifs6_out_neighboradvert;
-	/* ipv6IfIcmpOutRedirects, # of output redirects */
-	u_quad_t ifs6_out_redirect;
-	/* ipv6IfIcmpOutGroupMembQueries, # of output MLD queries */
-	u_quad_t ifs6_out_mldquery;
-	/* ipv6IfIcmpOutGroupMembResponses, # of output MLD reports */
-	u_quad_t ifs6_out_mldreport;
-	/* ipv6IfIcmpOutGroupMembReductions, # of output MLD done */
-	u_quad_t ifs6_out_mlddone;
-};
-
-struct	in6_ifreq {
-	char	ifr_name[IFNAMSIZ];
-	union {
-		struct	sockaddr_in6 ifru_addr;
-		struct	sockaddr_in6 ifru_dstaddr;
-		short	ifru_flags;
-		int	ifru_flags6;
-		int	ifru_metric;
-		caddr_t	ifru_data;
-		struct in6_addrlifetime ifru_lifetime;
-		struct in6_ifstat ifru_stat;
-		struct icmp6_ifstat ifru_icmp6stat;
-		u_int32_t ifru_scope_id[16];
-	} ifr_ifru;
-};
-
-struct	in6_aliasreq {
-	char	ifra_name[IFNAMSIZ];
-	struct	sockaddr_in6 ifra_addr;
-	struct	sockaddr_in6 ifra_dstaddr;
-	struct	sockaddr_in6 ifra_prefixmask;
-	int	ifra_flags;
-	struct in6_addrlifetime ifra_lifetime;
-};
-
-/* prefix type macro */
-#define IN6_PREFIX_ND	1
-#define IN6_PREFIX_RR	2
-
-/*
- * prefix related flags passed between kernel(NDP related part) and
- * user land command(ifconfig) and daemon(rtadvd).
- */
-struct in6_prflags {
-	struct prf_ra {
-		u_char onlink : 1;
-		u_char autonomous : 1;
-		u_char reserved : 6;
-	} prf_ra;
-	u_char prf_reserved1;
-	u_short prf_reserved2;
-	/* want to put this on 4byte offset */
-	struct prf_rr {
-		u_char decrvalid : 1;
-		u_char decrprefd : 1;
-		u_char reserved : 6;
-	} prf_rr;
-	u_char prf_reserved3;
-	u_short prf_reserved4;
-};
-
-struct  in6_prefixreq {
-	char	ipr_name[IFNAMSIZ];
-	u_char	ipr_origin;
-	u_char	ipr_plen;
-	u_int32_t ipr_vltime;
-	u_int32_t ipr_pltime;
-	struct in6_prflags ipr_flags;
-	struct	sockaddr_in6 ipr_prefix;
-};
-
-#define PR_ORIG_RA	0
-#define PR_ORIG_RR	1
-#define PR_ORIG_STATIC	2
-#define PR_ORIG_KERNEL	3
-
-#define ipr_raf_onlink		ipr_flags.prf_ra.onlink
-#define ipr_raf_auto		ipr_flags.prf_ra.autonomous
-
-#define ipr_statef_onlink	ipr_flags.prf_state.onlink
-
-#define ipr_rrf_decrvalid	ipr_flags.prf_rr.decrvalid
-#define ipr_rrf_decrprefd	ipr_flags.prf_rr.decrprefd
-
-struct	in6_rrenumreq {
-	char	irr_name[IFNAMSIZ];
-	u_char	irr_origin;
-	u_char	irr_m_len;	/* match len for matchprefix */
-	u_char	irr_m_minlen;	/* minlen for matching prefix */
-	u_char	irr_m_maxlen;	/* maxlen for matching prefix */
-	u_char	irr_u_uselen;	/* uselen for adding prefix */
-	u_char	irr_u_keeplen;	/* keeplen from matching prefix */
-	struct irr_raflagmask {
-		u_char onlink : 1;
-		u_char autonomous : 1;
-		u_char reserved : 6;
-	} irr_raflagmask;
-	u_int32_t irr_vltime;
-	u_int32_t irr_pltime;
-	struct in6_prflags irr_flags;
-	struct	sockaddr_in6 irr_matchprefix;
-	struct	sockaddr_in6 irr_useprefix;
-};
-
-#define irr_raf_mask_onlink	irr_raflagmask.onlink
-#define irr_raf_mask_auto	irr_raflagmask.autonomous
-#define irr_raf_mask_reserved	irr_raflagmask.reserved
-
-#define irr_raf_onlink		irr_flags.prf_ra.onlink
-#define irr_raf_auto		irr_flags.prf_ra.autonomous
-
-#define irr_statef_onlink	irr_flags.prf_state.onlink
-
-#define irr_rrf			irr_flags.prf_rr
-#define irr_rrf_decrvalid	irr_flags.prf_rr.decrvalid
-#define irr_rrf_decrprefd	irr_flags.prf_rr.decrprefd
-
-/*
- * Given a pointer to an in6_ifaddr (ifaddr),
- * return a pointer to the addr as a sockaddr_in6
- */
-#define IA6_IN6(ia)	(&((ia)->ia_addr.sin6_addr))
-#define IA6_DSTIN6(ia)	(&((ia)->ia_dstaddr.sin6_addr))
-#define IA6_MASKIN6(ia)	(&((ia)->ia_prefixmask.sin6_addr))
-#define IA6_SIN6(ia)	(&((ia)->ia_addr))
-#define IA6_DSTSIN6(ia)	(&((ia)->ia_dstaddr))
-#define IFA_IN6(x)	(&((struct sockaddr_in6 *)((x)->ifa_addr))->sin6_addr)
-#define IFA_DSTIN6(x)	(&((struct sockaddr_in6 *)((x)->ifa_dstaddr))->sin6_addr)
-
-#define IFPR_IN6(x)	(&((struct sockaddr_in6 *)((x)->ifpr_prefix))->sin6_addr)
-
-#ifdef _KERNEL
-#define IN6_ARE_MASKED_ADDR_EQUAL(d, a, m)	(	\
-	(((d)->s6_addr32[0] ^ (a)->s6_addr32[0]) & (m)->s6_addr32[0]) == 0 && \
-	(((d)->s6_addr32[1] ^ (a)->s6_addr32[1]) & (m)->s6_addr32[1]) == 0 && \
-	(((d)->s6_addr32[2] ^ (a)->s6_addr32[2]) & (m)->s6_addr32[2]) == 0 && \
-	(((d)->s6_addr32[3] ^ (a)->s6_addr32[3]) & (m)->s6_addr32[3]) == 0 )
-#endif
-
-#define SIOCSIFADDR_IN6		 _IOW('i', 12, struct in6_ifreq)
-#define SIOCGIFADDR_IN6		_IOWR('i', 33, struct in6_ifreq)
-
-#ifdef _KERNEL
-/*
- * SIOCSxxx ioctls should be unused (see comments in in6.c), but
- * we do not shift numbers for binary compatibility.
- */
-#define SIOCSIFDSTADDR_IN6	 _IOW('i', 14, struct in6_ifreq)
-#define SIOCSIFNETMASK_IN6	 _IOW('i', 22, struct in6_ifreq)
-#endif
-
-#define SIOCGIFDSTADDR_IN6	_IOWR('i', 34, struct in6_ifreq)
-#define SIOCGIFNETMASK_IN6	_IOWR('i', 37, struct in6_ifreq)
-
-#define SIOCDIFADDR_IN6		 _IOW('i', 25, struct in6_ifreq)
-#define SIOCAIFADDR_IN6		 _IOW('i', 26, struct in6_aliasreq)
-
-#define SIOCSIFPHYADDR_IN6       _IOW('i', 70, struct in6_aliasreq)
-#define	SIOCGIFPSRCADDR_IN6	_IOWR('i', 71, struct in6_ifreq)
-#define	SIOCGIFPDSTADDR_IN6	_IOWR('i', 72, struct in6_ifreq)
-
-#define SIOCGIFAFLAG_IN6	_IOWR('i', 73, struct in6_ifreq)
-
-#define SIOCGDRLST_IN6		_IOWR('i', 74, struct in6_drlist)
-#define SIOCGPRLST_IN6		_IOWR('i', 75, struct in6_prlist)
-#ifdef _KERNEL
-#define OSIOCGIFINFO_IN6	_IOWR('i', 76, struct in6_ondireq)
-#endif
-#define SIOCGIFINFO_IN6		_IOWR('i', 108, struct in6_ndireq)
-#define SIOCSNDFLUSH_IN6	_IOWR('i', 77, struct in6_ifreq)
-#define SIOCGNBRINFO_IN6	_IOWR('i', 78, struct in6_nbrinfo)
-#define SIOCSPFXFLUSH_IN6	_IOWR('i', 79, struct in6_ifreq)
-#define SIOCSRTRFLUSH_IN6	_IOWR('i', 80, struct in6_ifreq)
-
-#define SIOCGIFALIFETIME_IN6	_IOWR('i', 81, struct in6_ifreq)
-#define SIOCSIFALIFETIME_IN6	_IOWR('i', 82, struct in6_ifreq)
-#define SIOCGIFSTAT_IN6		_IOWR('i', 83, struct in6_ifreq)
-#define SIOCGIFSTAT_ICMP6	_IOWR('i', 84, struct in6_ifreq)
-
-#define SIOCSDEFIFACE_IN6	_IOWR('i', 85, struct in6_ndifreq)
-#define SIOCGDEFIFACE_IN6	_IOWR('i', 86, struct in6_ndifreq)
-
-#define SIOCSIFINFO_FLAGS	_IOWR('i', 87, struct in6_ndireq) /* XXX */
-
-#define SIOCSSCOPE6		_IOW('i', 88, struct in6_ifreq)
-#define SIOCGSCOPE6		_IOWR('i', 89, struct in6_ifreq)
-#define SIOCGSCOPE6DEF		_IOWR('i', 90, struct in6_ifreq)
-
-#define SIOCSIFPREFIX_IN6	_IOW('i', 100, struct in6_prefixreq) /* set */
-#define SIOCGIFPREFIX_IN6	_IOWR('i', 101, struct in6_prefixreq) /* get */
-#define SIOCDIFPREFIX_IN6	_IOW('i', 102, struct in6_prefixreq) /* del */
-#define SIOCAIFPREFIX_IN6	_IOW('i', 103, struct in6_rrenumreq) /* add */
-#define SIOCCIFPREFIX_IN6	_IOW('i', 104, \
-				     struct in6_rrenumreq) /* change */
-#define SIOCSGIFPREFIX_IN6	_IOW('i', 105, \
-				     struct in6_rrenumreq) /* set global */
-
-#define SIOCGETSGCNT_IN6	_IOWR('u', 106, \
-				      struct sioc_sg_req6) /* get s,g pkt cnt */
-#define SIOCGETMIFCNT_IN6	_IOWR('u', 107, \
-				      struct sioc_mif_req6) /* get pkt cnt per if */
-
-#define IN6_IFF_ANYCAST		0x01	/* anycast address */
-#define IN6_IFF_TENTATIVE	0x02	/* tentative address */
-#define IN6_IFF_DUPLICATED	0x04	/* DAD detected duplicate */
-#define IN6_IFF_DETACHED	0x08	/* may be detached from the link */
-#define IN6_IFF_DEPRECATED	0x10	/* deprecated address */
-#define IN6_IFF_NODAD		0x20	/* don't perform DAD on this address
-					 * (used only at first SIOC* call)
-					 */
-#define IN6_IFF_AUTOCONF	0x40	/* autoconfigurable address. */
-#define IN6_IFF_TEMPORARY	0x80	/* temporary (anonymous) address. */
-#define IN6_IFF_NOPFX		0x8000	/* skip kernel prefix management.
-					 * XXX: this should be temporary.
-					 */
-
-/* do not input/output */
-#define IN6_IFF_NOTREADY (IN6_IFF_TENTATIVE|IN6_IFF_DUPLICATED)
-
-#ifdef _KERNEL
-#define IN6_ARE_SCOPE_CMP(a,b) ((a)-(b))
-#define IN6_ARE_SCOPE_EQUAL(a,b) ((a)==(b))
-#endif
-
-#ifdef _KERNEL
-extern struct in6_ifaddr *in6_ifaddr;
-
-extern struct in6_ifstat **in6_ifstat;
-extern size_t in6_ifstatmax;
-extern struct icmp6stat icmp6stat;
-extern struct icmp6_ifstat **icmp6_ifstat;
-extern size_t icmp6_ifstatmax;
-#define in6_ifstat_inc(ifp, tag) \
-do {								\
-	if ((ifp) && (ifp)->if_index <= if_index		\
-	 && (ifp)->if_index < in6_ifstatmax			\
-	 && in6_ifstat && in6_ifstat[(ifp)->if_index]) {	\
-		in6_ifstat[(ifp)->if_index]->tag++;		\
-	}							\
-} while (0)
-
-extern struct ifqueue ip6intrq;		/* IP6 packet input queue */
-extern struct in6_addr zeroin6_addr;
-extern u_char inet6ctlerrmap[];
-extern unsigned long in6_maxmtu;
-#ifdef MALLOC_DECLARE
-MALLOC_DECLARE(M_IPMADDR);
-#endif
-
-/*
- * Macro for finding the internet address structure (in6_ifaddr) corresponding
- * to a given interface (ifnet structure).
- */
-
-#define IFP_TO_IA6(ifp, ia)				\
-/* struct ifnet *ifp; */				\
-/* struct in6_ifaddr *ia; */				\
-do {									\
-	struct ifaddr *ifa;						\
-	for (ifa = (ifp)->if_addrlist.tqh_first; ifa; ifa = ifa->ifa_list.tqe_next) {	\
-		if (!ifa->ifa_addr)					\
-			continue;					\
-		if (ifa->ifa_addr->sa_family == AF_INET6)		\
-			break;						\
-	}								\
-	(ia) = (struct in6_ifaddr *)ifa;				\
-} while (0)
-
-#endif /* _KERNEL */
-
-/*
- * Multi-cast membership entry.  One for each group/ifp that a PCB
- * belongs to.
- */
-struct in6_multi_mship {
-	struct	in6_multi *i6mm_maddr;	/* Multicast address pointer */
-	LIST_ENTRY(in6_multi_mship) i6mm_chain;  /* multicast options chain */
-};
-
-struct	in6_multi {
-	LIST_ENTRY(in6_multi) in6m_entry; /* list glue */
-	struct	in6_addr in6m_addr;	/* IP6 multicast address */
-	struct	ifnet *in6m_ifp;	/* back pointer to ifnet */
-	struct	ifmultiaddr *in6m_ifma;	/* back pointer to ifmultiaddr */
-	u_int	in6m_refcount;		/* # membership claims by sockets */
-	u_int	in6m_state;		/* state of the membership */
-	u_int	in6m_timer;		/* MLD6 listener report timer */
-};
-
-#ifdef _KERNEL
-extern LIST_HEAD(in6_multihead, in6_multi) in6_multihead;
-
-/*
- * Structure used by macros below to remember position when stepping through
- * all of the in6_multi records.
- */
-struct	in6_multistep {
-	struct	in6_ifaddr *i_ia;
-	struct	in6_multi *i_in6m;
-};
-
-/*
- * Macros for looking up the in6_multi record for a given IP6 multicast
- * address on a given interface. If no matching record is found, "in6m"
- * returns NLL.
- */
-
-#define IN6_LOOKUP_MULTI(addr, ifp, in6m)			\
-/* struct in6_addr addr; */					\
-/* struct ifnet *ifp; */					\
-/* struct in6_multi *in6m; */					\
-do { \
-	struct ifmultiaddr *ifma; \
-	TAILQ_FOREACH(ifma, &(ifp)->if_multiaddrs, ifma_link) { \
-		if (ifma->ifma_addr->sa_family == AF_INET6 \
-		    && IN6_ARE_ADDR_EQUAL(&((struct sockaddr_in6 *)ifma->ifma_addr)->sin6_addr, \
-					  &(addr))) \
-			break; \
-	} \
-	(in6m) = (struct in6_multi *)(ifma ? ifma->ifma_protospec : 0); \
-} while(0)
-
-/*
- * Macro to step through all of the in6_multi records, one at a time.
- * The current position is remembered in "step", which the caller must
- * provide.  IN6_FIRST_MULTI(), below, must be called to initialize "step"
- * and get the first record.  Both macros return a NULL "in6m" when there
- * are no remaining records.
- */
-#define IN6_NEXT_MULTI(step, in6m)					\
-/* struct in6_multistep step; */					\
-/* struct in6_multi *in6m; */						\
-do { \
-	if (((in6m) = (step).i_in6m) != NULL) \
-		(step).i_in6m = (step).i_in6m->in6m_entry.le_next; \
-} while(0)
-
-#define IN6_FIRST_MULTI(step, in6m)		\
-/* struct in6_multistep step; */		\
-/* struct in6_multi *in6m */			\
-do { \
-	(step).i_in6m = in6_multihead.lh_first; \
-		IN6_NEXT_MULTI((step), (in6m)); \
-} while(0)
-
-struct	in6_multi *in6_addmulti __P((struct in6_addr *, struct ifnet *,
-				     int *));
-void	in6_delmulti __P((struct in6_multi *));
-extern int in6_ifindex2scopeid __P((int));
-extern int in6_mask2len __P((struct in6_addr *, u_char *));
-extern void in6_len2mask __P((struct in6_addr *, int));
-int	in6_control __P((struct socket *,
-			 u_long, caddr_t, struct ifnet *, struct thread *));
-int	in6_update_ifa __P((struct ifnet *, struct in6_aliasreq *,
-			    struct in6_ifaddr *));
-void	in6_purgeaddr __P((struct ifaddr *));
-int	in6if_do_dad __P((struct ifnet *));
-void	in6_purgeif __P((struct ifnet *));
-void	in6_savemkludge __P((struct in6_ifaddr *));
-void	in6_setmaxmtu   __P((void));
-void	in6_restoremkludge __P((struct in6_ifaddr *, struct ifnet *));
-void	in6_purgemkludge __P((struct ifnet *));
-struct in6_ifaddr *in6ifa_ifpforlinklocal __P((struct ifnet *, int));
-struct in6_ifaddr *in6ifa_ifpwithaddr __P((struct ifnet *,
-					     struct in6_addr *));
-char	*ip6_sprintf __P((const struct in6_addr *));
-int	in6_addr2scopeid __P((struct ifnet *, struct in6_addr *));
-int	in6_matchlen __P((struct in6_addr *, struct in6_addr *));
-int	in6_are_prefix_equal __P((struct in6_addr *p1, struct in6_addr *p2,
-				  int len));
-void	in6_prefixlen2mask __P((struct in6_addr *maskp, int len));
-int	in6_prefix_ioctl __P((struct socket *so, u_long cmd, caddr_t data,
-			      struct ifnet *ifp));
-int	in6_prefix_add_ifid __P((int iilen, struct in6_ifaddr *ia));
-void	in6_prefix_remove_ifid __P((int iilen, struct in6_ifaddr *ia));
-void	in6_purgeprefix __P((struct ifnet *));
-
-int	in6_is_addr_deprecated __P((struct sockaddr_in6 *));
-struct inpcb;
-int in6_embedscope __P((struct in6_addr *, const struct sockaddr_in6 *,
-	struct inpcb *, struct ifnet **));
-int in6_recoverscope __P((struct sockaddr_in6 *, const struct in6_addr *,
-	struct ifnet *));
-void in6_clearscope __P((struct in6_addr *));
-#endif /* _KERNEL */
-
-#endif /* _NETINET6_IN6_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/ip6.h b/newlib/libc/sys/linux/include/netinet6/ip6.h
deleted file mode 100644
index 528ff7ce3..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ip6.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ip6.h,v 1.5 2000/07/04 16:35:09 itojun Exp $	*/
-/*	$KAME: ip6.h,v 1.7 2000/03/25 07:23:36 sumikawa Exp $	*/
-
-#error "netinet6/ip6.h is obsolete.  use netinet/ip6.h"
diff --git a/newlib/libc/sys/linux/include/netinet6/ip6_ecn.h b/newlib/libc/sys/linux/include/netinet6/ip6_ecn.h
deleted file mode 100644
index f7b762d5f..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ip6_ecn.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ip6_ecn.h,v 1.4 2001/06/11 12:39:05 ume Exp $	*/
-/*	$KAME: ip_ecn.h,v 1.5 2000/03/27 04:58:38 sumikawa Exp $	*/
-
-/*
- * Copyright (C) 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-/*
- * ECN consideration on tunnel ingress/egress operation.
- * http://www.aciri.org/floyd/papers/draft-ipsec-ecn-00.txt
- */
-
-#ifdef _KERNEL
-extern void ip6_ecn_ingress __P((int, u_int32_t *, const u_int32_t *));
-extern void ip6_ecn_egress __P((int, const u_int32_t *, u_int32_t *));
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet6/ip6_fw.h b/newlib/libc/sys/linux/include/netinet6/ip6_fw.h
deleted file mode 100644
index ee3aa818f..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ip6_fw.h
+++ /dev/null
@@ -1,231 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ip6_fw.h,v 1.12 2002/04/19 04:46:22 suz Exp $	*/
-/*	$KAME: ip6_fw.h,v 1.9 2001/08/01 04:29:57 sumikawa Exp $	*/
-
-/*
- * Copyright (C) 1998, 1999, 2000 and 2001 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1993 Daniel Boulet
- * Copyright (c) 1994 Ugen J.S.Antsilevich
- *
- * Redistribution and use in source forms, with and without modification,
- * are permitted provided that this entire comment appears intact.
- *
- * Redistribution in binary form may occur without any restrictions.
- * Obviously, it would be nice if you gave credit where credit is due
- * but requiring it would be too onerous.
- *
- * This software is provided ``AS IS'' without any warranties of any kind.
- *
- */
-
-#ifndef _IP6_FW_H
-#define _IP6_FW_H
-
-#include <net/if.h>
-
-/*
- * This union structure identifies an interface, either explicitly
- * by name or implicitly by IP address. The flags IP_FW_F_IIFNAME
- * and IP_FW_F_OIFNAME say how to interpret this structure. An
- * interface unit number of -1 matches any unit number, while an
- * IP address of 0.0.0.0 indicates matches any interface.
- *
- * The receive and transmit interfaces are only compared against the
- * the packet if the corresponding bit (IP_FW_F_IIFACE or IP_FW_F_OIFACE)
- * is set. Note some packets lack a receive or transmit interface
- * (in which case the missing "interface" never matches).
- */
-
-union ip6_fw_if {
-    struct in6_addr fu_via_ip6;	/* Specified by IPv6 address */
-    struct {			/* Specified by interface name */
-#define IP6FW_IFNLEN     IFNAMSIZ
-	    char  name[IP6FW_IFNLEN];
-	    short unit;		/* -1 means match any unit */
-    } fu_via_if;
-};
-
-/*
- * Format of an IP firewall descriptor
- *
- * fw_src, fw_dst, fw_smsk, fw_dmsk are always stored in network byte order.
- * fw_flg and fw_n*p are stored in host byte order (of course).
- * Port numbers are stored in HOST byte order.
- * Warning: setsockopt() will fail if sizeof(struct ip_fw) > MLEN (108)
- */
-
-struct ip6_fw {
-    u_long fw_pcnt,fw_bcnt;		/* Packet and byte counters */
-    struct in6_addr fw_src, fw_dst;	/* Source and destination IPv6 addr */
-    struct in6_addr fw_smsk, fw_dmsk;	/* Mask for src and dest IPv6 addr */
-    u_short fw_number;			/* Rule number */
-    u_short fw_flg;			/* Flags word */
-#define IPV6_FW_MAX_PORTS	10	/* A reasonable maximum */
-    u_int fw_ipflg;			/* IP flags word */
-    u_short fw_pts[IPV6_FW_MAX_PORTS];	/* Array of port numbers to match */
-    u_char fw_ip6opt,fw_ip6nopt;	/* IPv6 options set/unset */
-    u_char fw_tcpf,fw_tcpnf;		/* TCP flags set/unset */
-#define IPV6_FW_ICMPTYPES_DIM (256 / (sizeof(unsigned) * 8))
-    unsigned fw_icmp6types[IPV6_FW_ICMPTYPES_DIM]; /* ICMP types bitmap */
-    long timestamp;			/* timestamp (tv_sec) of last match */
-    union ip6_fw_if fw_in_if, fw_out_if;/* Incoming and outgoing interfaces */
-    union {
-	u_short fu_divert_port;		/* Divert/tee port (options IP6DIVERT) */
-	u_short fu_skipto_rule;		/* SKIPTO command rule number */
-	u_short fu_reject_code;		/* REJECT response code */
-    } fw_un;
-    u_char fw_prot;			/* IPv6 protocol */
-    u_char fw_nports;			/* N'of src ports and # of dst ports */
-					/* in ports array (dst ports follow */
-					/* src ports; max of 10 ports in all; */
-					/* count of 0 means match all ports) */
-};
-
-#define IPV6_FW_GETNSRCP(rule)		((rule)->fw_nports & 0x0f)
-#define IPV6_FW_SETNSRCP(rule, n)		do {				\
-					  (rule)->fw_nports &= ~0x0f;	\
-					  (rule)->fw_nports |= (n);	\
-					} while (0)
-#define IPV6_FW_GETNDSTP(rule)		((rule)->fw_nports >> 4)
-#define IPV6_FW_SETNDSTP(rule, n)		do {				\
-					  (rule)->fw_nports &= ~0xf0;	\
-					  (rule)->fw_nports |= (n) << 4;\
-					} while (0)
-
-#define fw_divert_port	fw_un.fu_divert_port
-#define fw_skipto_rule	fw_un.fu_skipto_rule
-#define fw_reject_code	fw_un.fu_reject_code
-
-struct ip6_fw_chain {
-        LIST_ENTRY(ip6_fw_chain) chain;
-        struct ip6_fw    *rule;
-};
-
-/*
- * Values for "flags" field .
- */
-#define IPV6_FW_F_IN	0x0001	/* Check inbound packets		*/
-#define IPV6_FW_F_OUT	0x0002	/* Check outbound packets		*/
-#define IPV6_FW_F_IIFACE	0x0004	/* Apply inbound interface test		*/
-#define IPV6_FW_F_OIFACE	0x0008	/* Apply outbound interface test	*/
-
-#define IPV6_FW_F_COMMAND 0x0070	/* Mask for type of chain entry:	*/
-#define IPV6_FW_F_DENY	0x0000	/* This is a deny rule			*/
-#define IPV6_FW_F_REJECT	0x0010	/* Deny and send a response packet	*/
-#define IPV6_FW_F_ACCEPT	0x0020	/* This is an accept rule		*/
-#define IPV6_FW_F_COUNT	0x0030	/* This is a count rule			*/
-#define IPV6_FW_F_DIVERT	0x0040	/* This is a divert rule		*/
-#define IPV6_FW_F_TEE	0x0050	/* This is a tee rule			*/
-#define IPV6_FW_F_SKIPTO	0x0060	/* This is a skipto rule		*/
-
-#define IPV6_FW_F_PRN	0x0080	/* Print if this rule matches		*/
-
-#define IPV6_FW_F_SRNG	0x0100	/* The first two src ports are a min	*
-				 * and max range (stored in host byte	*
-				 * order).				*/
-
-#define IPV6_FW_F_DRNG	0x0200	/* The first two dst ports are a min	*
-				 * and max range (stored in host byte	*
-				 * order).				*/
-
-#define IPV6_FW_F_IIFNAME	0x0400	/* In interface by name/unit (not IP)	*/
-#define IPV6_FW_F_OIFNAME	0x0800	/* Out interface by name/unit (not IP)	*/
-
-#define IPV6_FW_F_INVSRC	0x1000	/* Invert sense of src check		*/
-#define IPV6_FW_F_INVDST	0x2000	/* Invert sense of dst check		*/
-
-#define IPV6_FW_F_FRAG	0x4000	/* Fragment				*/
-
-#define IPV6_FW_F_ICMPBIT 0x8000	/* ICMP type bitmap is valid		*/
-
-#define IPV6_FW_F_MASK	0xFFFF	/* All possible flag bits mask		*/
-
-/* 
- * Flags for the 'fw_ipflg' field, for comparing values of ip and its protocols. */
-#define	IPV6_FW_IF_TCPEST 0x00000020	/* established TCP connection	*/
-#define IPV6_FW_IF_TCPMSK 0x00000020	/* mask of all TCP values */
-
-/*
- * For backwards compatibility with rules specifying "via iface" but
- * not restricted to only "in" or "out" packets, we define this combination
- * of bits to represent this configuration.
- */
-
-#define IF6_FW_F_VIAHACK	(IPV6_FW_F_IN|IPV6_FW_F_OUT|IPV6_FW_F_IIFACE|IPV6_FW_F_OIFACE)
-
-/*
- * Definitions for REJECT response codes.
- * Values less than 256 correspond to ICMP unreachable codes.
- */
-#define IPV6_FW_REJECT_RST	0x0100		/* TCP packets: send RST */
-
-/*
- * Definitions for IPv6 option names.
- */
-#define IPV6_FW_IP6OPT_HOPOPT	0x01
-#define IPV6_FW_IP6OPT_ROUTE	0x02
-#define IPV6_FW_IP6OPT_FRAG	0x04
-#define IPV6_FW_IP6OPT_ESP	0x08
-#define IPV6_FW_IP6OPT_AH	0x10
-#define IPV6_FW_IP6OPT_NONXT	0x20
-#define IPV6_FW_IP6OPT_OPTS	0x40
-
-/*
- * Definitions for TCP flags.
- */
-#define IPV6_FW_TCPF_FIN	TH_FIN
-#define IPV6_FW_TCPF_SYN	TH_SYN
-#define IPV6_FW_TCPF_RST	TH_RST
-#define IPV6_FW_TCPF_PSH	TH_PUSH
-#define IPV6_FW_TCPF_ACK	TH_ACK
-#define IPV6_FW_TCPF_URG	TH_URG
-
-/*
- * Main firewall chains definitions and global var's definitions.
- */
-#ifdef _KERNEL
-
-/*
- * Function definitions.
- */
-void ip6_fw_init(void);
-
-/* Firewall hooks */
-struct ip6_hdr;
-typedef	int ip6_fw_chk_t __P((struct ip6_hdr**, struct ifnet*,
-				u_short *, struct mbuf**));
-typedef	int ip6_fw_ctl_t __P((int, struct mbuf**));
-extern	ip6_fw_chk_t *ip6_fw_chk_ptr;
-extern	ip6_fw_ctl_t *ip6_fw_ctl_ptr;
-extern	int ip6_fw_enable;
-
-#endif /* _KERNEL */
-
-#endif /* _IP6_FW_H */
diff --git a/newlib/libc/sys/linux/include/netinet6/ip6_mroute.h b/newlib/libc/sys/linux/include/netinet6/ip6_mroute.h
deleted file mode 100644
index 0cd915c68..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ip6_mroute.h
+++ /dev/null
@@ -1,277 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ip6_mroute.h,v 1.5 2002/04/19 04:46:23 suz Exp $	*/
-/*	$KAME: ip6_mroute.h,v 1.19 2001/06/14 06:12:55 suz Exp $	*/
-
-/*
- * Copyright (C) 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*	BSDI ip_mroute.h,v 2.5 1996/10/11 16:01:48 pjd Exp	*/
-
-/*
- * Definitions for IP multicast forwarding.
- *
- * Written by David Waitzman, BBN Labs, August 1988.
- * Modified by Steve Deering, Stanford, February 1989.
- * Modified by Ajit Thyagarajan, PARC, August 1993.
- * Modified by Ajit Thyagarajan, PARC, August 1994.
- * Modified by Ahmed Helmy, USC, September 1996.
- *
- * MROUTING Revision: 1.2
- */
-
-#ifndef _NETINET6_IP6_MROUTE_H_
-#define _NETINET6_IP6_MROUTE_H_
-
-/*
- * Multicast Routing set/getsockopt commands.
- */
-#ifdef _KERNEL
-#define MRT6_OINIT		100	/* initialize forwarder (omrt6msg) */
-#endif
-#define MRT6_DONE		101	/* shut down forwarder */
-#define MRT6_ADD_MIF		102	/* add multicast interface */
-#define MRT6_DEL_MIF		103	/* delete multicast interface */
-#define MRT6_ADD_MFC		104	/* insert forwarding cache entry */
-#define MRT6_DEL_MFC		105	/* delete forwarding cache entry */
-#define MRT6_PIM                107     /* enable pim code */
-#define MRT6_INIT		108	/* initialize forwarder (mrt6msg) */
-
-#if BSD >= 199103
-#define GET_TIME(t)	microtime(&t)
-#elif defined(sun)
-#define GET_TIME(t)	uniqtime(&t)
-#else
-#define GET_TIME(t)	((t) = time)
-#endif
-
-/*
- * Types and macros for handling bitmaps with one bit per multicast interface.
- */
-typedef u_short mifi_t;		/* type of a mif index */
-#define MAXMIFS		64
-
-#ifndef	IF_SETSIZE
-#define	IF_SETSIZE	256
-#endif
-
-typedef	u_int32_t	if_mask;
-#define	NIFBITS	(sizeof(if_mask) * NBBY)	/* bits per mask */
-
-#ifndef howmany
-#define	howmany(x, y)	(((x) + ((y) - 1)) / (y))
-#endif
-
-typedef	struct if_set {
-	if_mask	ifs_bits[howmany(IF_SETSIZE, NIFBITS)];
-} if_set;
-
-#define	IF_SET(n, p)	((p)->ifs_bits[(n)/NIFBITS] |= (1 << ((n) % NIFBITS)))
-#define	IF_CLR(n, p)	((p)->ifs_bits[(n)/NIFBITS] &= ~(1 << ((n) % NIFBITS)))
-#define	IF_ISSET(n, p)	((p)->ifs_bits[(n)/NIFBITS] & (1 << ((n) % NIFBITS)))
-#define	IF_COPY(f, t)	bcopy(f, t, sizeof(*(f)))
-#define	IF_ZERO(p)	bzero(p, sizeof(*(p)))
-
-/*
- * Argument structure for MRT6_ADD_IF.
- */
-struct mif6ctl {
-	mifi_t	    mif6c_mifi;	    	/* the index of the mif to be added  */
-	u_char	    mif6c_flags;     	/* MIFF_ flags defined below         */
-	u_short	    mif6c_pifi;		/* the index of the physical IF */
-#ifdef notyet
-	u_int	    mif6c_rate_limit;    /* max rate           		     */
-#endif
-};
-
-#define	MIFF_REGISTER	0x1	/* mif represents a register end-point */
-
-/*
- * Argument structure for MRT6_ADD_MFC and MRT6_DEL_MFC
- */
-struct mf6cctl {
-	struct sockaddr_in6 mf6cc_origin;	/* IPv6 origin of mcasts */
-	struct sockaddr_in6 mf6cc_mcastgrp; /* multicast group associated */
-	mifi_t		mf6cc_parent;	/* incoming ifindex */
-	struct if_set	mf6cc_ifset;	/* set of forwarding ifs */
-};
-
-/*
- * The kernel's multicast routing statistics.
- */
-struct mrt6stat {
-	u_quad_t mrt6s_mfc_lookups;	/* # forw. cache hash table hits   */
-	u_quad_t mrt6s_mfc_misses;	/* # forw. cache hash table misses */
-	u_quad_t mrt6s_upcalls;		/* # calls to mrouted              */
-	u_quad_t mrt6s_no_route;	/* no route for packet's origin    */
-	u_quad_t mrt6s_bad_tunnel;	/* malformed tunnel options        */
-	u_quad_t mrt6s_cant_tunnel;	/* no room for tunnel options      */
-	u_quad_t mrt6s_wrong_if;	/* arrived on wrong interface	   */
-	u_quad_t mrt6s_upq_ovflw;	/* upcall Q overflow		   */
-	u_quad_t mrt6s_cache_cleanups;	/* # entries with no upcalls 	   */
-	u_quad_t mrt6s_drop_sel;     	/* pkts dropped selectively        */
-	u_quad_t mrt6s_q_overflow;    	/* pkts dropped - Q overflow       */
-	u_quad_t mrt6s_pkt2large;     	/* pkts dropped - size > BKT SIZE  */
-	u_quad_t mrt6s_upq_sockfull;	/* upcalls dropped - socket full   */
-};
-
-#ifdef MRT6_OINIT
-/*
- * Struct used to communicate from kernel to multicast router
- * note the convenient similarity to an IPv6 header.
- * XXX old version, superseded by mrt6msg.
- */
-struct omrt6msg {
-	u_long	    unused1;
-	u_char	    im6_msgtype;		/* what type of message	    */
-#if 0
-#define MRT6MSG_NOCACHE	1
-#define MRT6MSG_WRONGMIF	2
-#define MRT6MSG_WHOLEPKT	3		/* used for user level encap*/
-#endif
-	u_char	    im6_mbz;			/* must be zero		    */
-	u_char	    im6_mif;			/* mif rec'd on		    */
-	u_char	    unused2;
-	struct in6_addr  im6_src, im6_dst;
-};
-#endif
-
-/*
- * Structure used to communicate from kernel to multicast router.
- * We'll overlay the structure onto an MLD header (not an IPv6 header
- * like igmpmsg{} used for IPv4 implementation). This is because this
- * structure will be passed via an IPv6 raw socket, on which an application
- * will only receive the payload i.e. the data after the IPv6 header and all
- * the extension headers. (see Section 3 of draft-ietf-ipngwg-2292bis-01)
- */
-struct mrt6msg {
-#define MRT6MSG_NOCACHE		1
-#define MRT6MSG_WRONGMIF	2
-#define MRT6MSG_WHOLEPKT	3		/* used for user level encap*/
-	u_char	    im6_mbz;			/* must be zero		    */
-	u_char	    im6_msgtype;		/* what type of message	    */
-	u_int16_t   im6_mif;			/* mif rec'd on		    */
-	u_int32_t   im6_pad;			/* padding for 64bit arch   */
-	struct in6_addr  im6_src, im6_dst;
-};
-
-/*
- * Argument structure used by multicast routing daemon to get src-grp
- * packet counts
- */
-struct sioc_sg_req6 {
-	struct sockaddr_in6 src;
-	struct sockaddr_in6 grp;
-	u_quad_t pktcnt;
-	u_quad_t bytecnt;
-	u_quad_t wrong_if;
-};
-
-/*
- * Argument structure used by mrouted to get mif pkt counts
- */
-struct sioc_mif_req6 {
-	mifi_t mifi;		/* mif number				*/
-	u_quad_t icount;	/* Input packet count on mif		*/
-	u_quad_t ocount;	/* Output packet count on mif		*/
-	u_quad_t ibytes;	/* Input byte count on mif		*/
-	u_quad_t obytes;	/* Output byte count on mif		*/
-};
-
-#if defined(_KERNEL) || defined(KERNEL)
-/*
- * The kernel's multicast-interface structure.
- */
-struct mif6 {
-        u_char   	m6_flags;     	/* MIFF_ flags defined above         */
-	u_int      	m6_rate_limit; 	/* max rate			     */
-#ifdef notyet
-	struct tbf      *m6_tbf;      	/* token bucket structure at intf.   */
-#endif
-	struct in6_addr	m6_lcl_addr;   	/* local interface address           */
-	struct ifnet    *m6_ifp;     	/* pointer to interface              */
-	u_quad_t	m6_pkt_in;	/* # pkts in on interface            */
-	u_quad_t	m6_pkt_out;	/* # pkts out on interface           */
-	u_quad_t	m6_bytes_in;	/* # bytes in on interface	     */
-	u_quad_t	m6_bytes_out;	/* # bytes out on interface	     */
-	struct route_in6 m6_route;/* cached route if this is a tunnel */
-#ifdef notyet
-	u_int		m6_rsvp_on;	/* RSVP listening on this vif */
-	struct socket   *m6_rsvpd;	/* RSVP daemon socket */
-#endif
-};
-
-/*
- * The kernel's multicast forwarding cache entry structure
- */
-struct mf6c {
-	struct sockaddr_in6  mf6c_origin;	/* IPv6 origin of mcasts     */
-	struct sockaddr_in6  mf6c_mcastgrp;	/* multicast group associated*/
-	mifi_t	    	 mf6c_parent; 		/* incoming IF               */
-	struct if_set	 mf6c_ifset;		/* set of outgoing IFs */
-
-	u_quad_t    	mf6c_pkt_cnt;		/* pkt count for src-grp     */
-	u_quad_t    	mf6c_byte_cnt;		/* byte count for src-grp    */
-	u_quad_t    	mf6c_wrong_if;		/* wrong if for src-grp	     */
-	int	    	mf6c_expire;		/* time to clean entry up    */
-	struct timeval  mf6c_last_assert;	/* last time I sent an assert*/
-	struct rtdetq  *mf6c_stall;		/* pkts waiting for route */
-	struct mf6c    *mf6c_next;		/* hash table linkage */
-};
-
-#define MF6C_INCOMPLETE_PARENT ((mifi_t)-1)
-
-/*
- * Argument structure used for pkt info. while upcall is made
- */
-#ifndef _NETINET_IP_MROUTE_H_
-struct rtdetq {		/* XXX: rtdetq is also defined in ip_mroute.h */
-    struct mbuf 	*m;		/* A copy of the packet	    	    */
-    struct ifnet	*ifp;		/* Interface pkt came in on 	    */
-#ifdef UPCALL_TIMING
-    struct timeval	t;		/* Timestamp */
-#endif /* UPCALL_TIMING */
-    struct rtdetq	*next;
-};
-#endif /* _NETINET_IP_MROUTE_H_ */
-
-#define MF6CTBLSIZ	256
-#if (MF6CTBLSIZ & (MF6CTBLSIZ - 1)) == 0	  /* from sys:route.h */
-#define MF6CHASHMOD(h)	((h) & (MF6CTBLSIZ - 1))
-#else
-#define MF6CHASHMOD(h)	((h) % MF6CTBLSIZ)
-#endif
-
-#define MAX_UPQ6	4		/* max. no of pkts in upcall Q */
-
-int	ip6_mrouter_set __P((struct socket *so, struct sockopt *sopt));
-int	ip6_mrouter_get __P((struct socket *so, struct sockopt *sopt));
-int	ip6_mrouter_done __P((void));
-int	mrt6_ioctl __P((int, caddr_t));
-#endif /* _KERNEL */
-
-#endif /* !_NETINET6_IP6_MROUTE_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/ip6_var.h b/newlib/libc/sys/linux/include/netinet6/ip6_var.h
deleted file mode 100644
index d93ade77d..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ip6_var.h
+++ /dev/null
@@ -1,354 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ip6_var.h,v 1.8 2001/09/12 08:37:55 julian Exp $	*/
-/*	$KAME: ip6_var.h,v 1.62 2001/05/03 14:51:48 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ip_var.h	8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET6_IP6_VAR_H_
-#define _NETINET6_IP6_VAR_H_
-
-/*
- * IP6 reassembly queue structure.  Each fragment
- * being reassembled is attached to one of these structures.
- */
-struct	ip6q {
-	u_int32_t	ip6q_head;
-	u_int16_t	ip6q_len;
-	u_int8_t	ip6q_nxt;	/* ip6f_nxt in first fragment */
-	u_int8_t	ip6q_hlim;
-	struct ip6asfrag *ip6q_down;
-	struct ip6asfrag *ip6q_up;
-	u_int32_t	ip6q_ident;
-	u_int8_t	ip6q_arrive;
-	u_int8_t	ip6q_ttl;
-	struct in6_addr	ip6q_src, ip6q_dst;
-	struct ip6q	*ip6q_next;
-	struct ip6q	*ip6q_prev;
-	int		ip6q_unfrglen;	/* len of unfragmentable part */
-#ifdef notyet
-	u_char		*ip6q_nxtp;
-#endif
-};
-
-struct	ip6asfrag {
-	u_int32_t	ip6af_head;
-	u_int16_t	ip6af_len;
-	u_int8_t	ip6af_nxt;
-	u_int8_t	ip6af_hlim;
-	/* must not override the above members during reassembling */
-	struct ip6asfrag *ip6af_down;
-	struct ip6asfrag *ip6af_up;
-	struct mbuf	*ip6af_m;
-	int		ip6af_offset;	/* offset in ip6af_m to next header */
-	int		ip6af_frglen;	/* fragmentable part length */
-	int		ip6af_off;	/* fragment offset */
-	u_int16_t	ip6af_mff;	/* more fragment bit in frag off */
-};
-
-#define IP6_REASS_MBUF(ip6af) (*(struct mbuf **)&((ip6af)->ip6af_m))
-
-struct	ip6_moptions {
-	struct	ifnet *im6o_multicast_ifp; /* ifp for outgoing multicasts */
-	u_char	im6o_multicast_hlim;	/* hoplimit for outgoing multicasts */
-	u_char	im6o_multicast_loop;	/* 1 >= hear sends if a member */
-	LIST_HEAD(, in6_multi_mship) im6o_memberships;
-};
-
-/*
- * Control options for outgoing packets
- */
-
-/* Routing header related info */
-struct	ip6po_rhinfo {
-	struct	ip6_rthdr *ip6po_rhi_rthdr; /* Routing header */
-	struct	route_in6 ip6po_rhi_route; /* Route to the 1st hop */
-};
-#define ip6po_rthdr	ip6po_rhinfo.ip6po_rhi_rthdr
-#define ip6po_route	ip6po_rhinfo.ip6po_rhi_route
-
-struct	ip6_pktopts {
-	struct	mbuf *ip6po_m;	/* Pointer to mbuf storing the data */
-	int	ip6po_hlim;	/* Hoplimit for outgoing packets */
-
-	/* Outgoing IF/address information */
-	struct	in6_pktinfo *ip6po_pktinfo;
-
-	struct	sockaddr *ip6po_nexthop; /* Next-hop address */
-	
-	struct	ip6_hbh *ip6po_hbh; /* Hop-by-Hop options header */
-
-	/* Destination options header (before a routing header) */
-	struct	ip6_dest *ip6po_dest1;
-
-	/* Routing header related info. */
-	struct	ip6po_rhinfo ip6po_rhinfo;
-
-	/* Destination options header (after a routing header) */
-	struct	ip6_dest *ip6po_dest2;
-};
-
-/*
- * Control options for incoming packets
- */
-
-struct	ip6stat {
-	u_quad_t ip6s_total;		/* total packets received */
-	u_quad_t ip6s_tooshort;		/* packet too short */
-	u_quad_t ip6s_toosmall;		/* not enough data */
-	u_quad_t ip6s_fragments;	/* fragments received */
-	u_quad_t ip6s_fragdropped;	/* frags dropped(dups, out of space) */
-	u_quad_t ip6s_fragtimeout;	/* fragments timed out */
-	u_quad_t ip6s_fragoverflow;	/* fragments that exceeded limit */
-	u_quad_t ip6s_forward;		/* packets forwarded */
-	u_quad_t ip6s_cantforward;	/* packets rcvd for unreachable dest */
-	u_quad_t ip6s_redirectsent;	/* packets forwarded on same net */
-	u_quad_t ip6s_delivered;	/* datagrams delivered to upper level*/
-	u_quad_t ip6s_localout;		/* total ip packets generated here */
-	u_quad_t ip6s_odropped;		/* lost packets due to nobufs, etc. */
-	u_quad_t ip6s_reassembled;	/* total packets reassembled ok */
-	u_quad_t ip6s_fragmented;	/* datagrams sucessfully fragmented */
-	u_quad_t ip6s_ofragments;	/* output fragments created */
-	u_quad_t ip6s_cantfrag;		/* don't fragment flag was set, etc. */
-	u_quad_t ip6s_badoptions;	/* error in option processing */
-	u_quad_t ip6s_noroute;		/* packets discarded due to no route */
-	u_quad_t ip6s_badvers;		/* ip6 version != 6 */
-	u_quad_t ip6s_rawout;		/* total raw ip packets generated */
-	u_quad_t ip6s_badscope;		/* scope error */
-	u_quad_t ip6s_notmember;	/* don't join this multicast group */
-	u_quad_t ip6s_nxthist[256];	/* next header history */
-	u_quad_t ip6s_m1;		/* one mbuf */
-	u_quad_t ip6s_m2m[32];		/* two or more mbuf */
-	u_quad_t ip6s_mext1;		/* one ext mbuf */
-	u_quad_t ip6s_mext2m;		/* two or more ext mbuf */
-	u_quad_t ip6s_exthdrtoolong;	/* ext hdr are not continuous */
-	u_quad_t ip6s_nogif;		/* no match gif found */
-	u_quad_t ip6s_toomanyhdr;	/* discarded due to too many headers */
-
-	/*
-	 * statistics for improvement of the source address selection
-	 * algorithm:
-	 * XXX: hardcoded 16 = # of ip6 multicast scope types + 1
-	 */
-	/* number of times that address selection fails */
-	u_quad_t ip6s_sources_none;
-	/* number of times that an address on the outgoing I/F is chosen */
-	u_quad_t ip6s_sources_sameif[16];
-	/* number of times that an address on a non-outgoing I/F is chosen */
-	u_quad_t ip6s_sources_otherif[16];
-	/*
-	 * number of times that an address that has the same scope
-	 * from the destination is chosen.
-	 */
-	u_quad_t ip6s_sources_samescope[16];
-	/*
-	 * number of times that an address that has a different scope
-	 * from the destination is chosen.
-	 */
-	u_quad_t ip6s_sources_otherscope[16];
-	/* number of times that an deprecated address is chosen */
-	u_quad_t ip6s_sources_deprecated[16];
-
-	u_quad_t ip6s_forward_cachehit;
-	u_quad_t ip6s_forward_cachemiss;
-};
-
-#ifdef _KERNEL
-/*
- * IPv6 onion peeling state.
- * it will be initialized when we come into ip6_input().
- * XXX do not make it a kitchen sink!
- */
-struct ip6aux {
-	u_int32_t ip6a_flags;
-#define IP6A_SWAP	0x01		/* swapped home/care-of on packet */
-#define IP6A_HASEEN	0x02		/* HA was present */
-#define IP6A_BRUID	0x04		/* BR Unique Identifier was present */
-#define IP6A_RTALERTSEEN 0x08		/* rtalert present */
-
-	/* ip6.ip6_src */
-	struct in6_addr ip6a_careof;	/* care-of address of the peer */
-	struct in6_addr ip6a_home;	/* home address of the peer */
-	u_int16_t	ip6a_bruid;	/* BR unique identifier */
-
-	/* ip6.ip6_dst */
-	struct in6_ifaddr *ip6a_dstia6;	/* my ifaddr that matches ip6_dst */
-
-	/* rtalert */
-	u_int16_t ip6a_rtalert;		/* rtalert option value */
-
-	/*
-	 * decapsulation history will be here.
-	 * with IPsec it may not be accurate.
-	 */
-};
-#endif
-
-#ifdef _KERNEL
-/* flags passed to ip6_output as last parameter */
-#define	IPV6_DADOUTPUT		0x01	/* DAD */
-#define	IPV6_FORWARDING		0x02	/* most of IPv6 header exists */
-#define	IPV6_MINMTU		0x04	/* use minimum MTU (IPV6_USE_MIN_MTU) */
-
-extern struct	ip6stat ip6stat;	/* statistics */
-extern u_int32_t ip6_id;		/* fragment identifier */
-extern int	ip6_defhlim;		/* default hop limit */
-extern int	ip6_defmcasthlim;	/* default multicast hop limit */
-extern int	ip6_forwarding;		/* act as router? */
-extern int	ip6_forward_srcrt;	/* forward src-routed? */
-extern int	ip6_gif_hlim;		/* Hop limit for gif encap packet */
-extern int	ip6_use_deprecated;	/* allow deprecated addr as source */
-extern int	ip6_rr_prune;		/* router renumbering prefix
-					 * walk list every 5 sec.    */
-#define ip6_mapped_addr_on	(!ip6_v6only)
-extern int	ip6_v6only;
-
-extern struct socket *ip6_mrouter; 	/* multicast routing daemon */
-extern int	ip6_sendredirects;	/* send IP redirects when forwarding? */
-extern int	ip6_maxfragpackets; /* Maximum packets in reassembly queue */
-extern int	ip6_sourcecheck;	/* Verify source interface */
-extern int	ip6_sourcecheck_interval; /* Interval between log messages */
-extern int	ip6_accept_rtadv;	/* Acts as a host not a router */
-extern int	ip6_keepfaith;		/* Firewall Aided Internet Translator */
-extern int	ip6_log_interval;
-extern time_t	ip6_log_time;
-extern int	ip6_hdrnestlimit; /* upper limit of # of extension headers */
-extern int	ip6_dad_count;		/* DupAddrDetectionTransmits */
-
-extern u_int32_t ip6_flow_seq;
-extern int ip6_auto_flowlabel;
-extern int ip6_auto_linklocal;
-
-extern int   ip6_anonportmin;		/* minimum ephemeral port */
-extern int   ip6_anonportmax;		/* maximum ephemeral port */
-extern int   ip6_lowportmin;		/* minimum reserved port */
-extern int   ip6_lowportmax;		/* maximum reserved port */
-
-extern int	ip6_use_tempaddr; /* whether to use temporary addresses. */
-
-extern struct	pr_usrreqs rip6_usrreqs;
-struct sockopt;
-
-struct inpcb;
-
-int	icmp6_ctloutput __P((struct socket *, struct sockopt *sopt));
-
-struct in6_ifaddr;
-void	ip6_init __P((void));
-void	ip6intr __P((void));
-void	ip6_input __P((struct mbuf *));
-struct in6_ifaddr *ip6_getdstifaddr __P((struct mbuf *));
-void	ip6_freepcbopts __P((struct ip6_pktopts *));
-void	ip6_freemoptions __P((struct ip6_moptions *));
-int	ip6_unknown_opt __P((u_int8_t *, struct mbuf *, int));
-char *	ip6_get_prevhdr __P((struct mbuf *, int));
-int	ip6_nexthdr __P((struct mbuf *, int, int, int *));
-int	ip6_lasthdr __P((struct mbuf *, int, int, int *));
-
-struct mbuf *ip6_addaux __P((struct mbuf *));
-struct mbuf *ip6_findaux __P((struct mbuf *));
-void	ip6_delaux __P((struct mbuf *));
-
-int	ip6_mforward __P((struct ip6_hdr *, struct ifnet *, struct mbuf *));
-int	ip6_process_hopopts __P((struct mbuf *, u_int8_t *, int, u_int32_t *,
-				 u_int32_t *));
-void	ip6_savecontrol __P((struct inpcb *, struct mbuf **, struct ip6_hdr *,
-			     struct mbuf *));
-void	ip6_notify_pmtu __P((struct inpcb *, struct sockaddr_in6 *,
-			     u_int32_t *));
-int	ip6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
-
-void	ip6_forward __P((struct mbuf *, int));
-
-void	ip6_mloopback __P((struct ifnet *, struct mbuf *, struct sockaddr_in6 *));
-int	ip6_output __P((struct mbuf *, struct ip6_pktopts *,
-			struct route_in6 *,
-			int,
-			struct ip6_moptions *, struct ifnet **));
-int	ip6_ctloutput __P((struct socket *, struct sockopt *sopt));
-void	init_ip6pktopts __P((struct ip6_pktopts *));
-int	ip6_setpktoptions __P((struct mbuf *, struct ip6_pktopts *, int, int));
-void	ip6_clearpktopts __P((struct ip6_pktopts *, int, int));
-struct ip6_pktopts *ip6_copypktopts __P((struct ip6_pktopts *, int));
-int	ip6_optlen __P((struct inpcb *));
-
-int	route6_input __P((struct mbuf **, int *, int));
-
-void	frag6_init __P((void));
-int	frag6_input __P((struct mbuf **, int *, int));
-void	frag6_slowtimo __P((void));
-void	frag6_drain __P((void));
-
-void	rip6_init __P((void));
-int	rip6_input __P((struct mbuf **mp, int *offp, int proto));
-void	rip6_ctlinput __P((int, struct sockaddr *, void *));
-int	rip6_ctloutput __P((struct socket *so, struct sockopt *sopt));
-int	rip6_output __P((struct mbuf *, ...));
-int	rip6_usrreq __P((struct socket *,
-	    int, struct mbuf *, struct mbuf *, struct mbuf *, struct thread *));
-
-int	dest6_input __P((struct mbuf **, int *, int));
-int	none_input __P((struct mbuf **, int *, int));
-#endif /* _KERNEL */
-
-#endif /* !_NETINET6_IP6_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/ip6protosw.h b/newlib/libc/sys/linux/include/netinet6/ip6protosw.h
deleted file mode 100644
index 98d3a1dd9..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ip6protosw.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ip6protosw.h,v 1.9 2002/04/19 04:46:23 suz Exp $	*/
-/*	$KAME: ip6protosw.h,v 1.25 2001/09/26 06:13:03 keiichi Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-/*	BSDI protosw.h,v 2.3 1996/10/11 16:02:40 pjd Exp	*/
-
-/*-
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)protosw.h	8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _NETINET6_IP6PROTOSW_H_
-#define _NETINET6_IP6PROTOSW_H_
-
-/*
- * For pfil_head structure.
- */
-#include <net/pfil.h>
-
-/*
- * Protocol switch table for IPv6.
- * All other definitions should refer to sys/protosw.h
- */
-
-struct mbuf;
-struct sockaddr;
-struct socket;
-struct domain;
-struct thread;
-struct ip6_hdr;
-struct icmp6_hdr;
-struct in6_addr;
-struct pr_usrreqs;
-
-/*
- * argument type for the last arg of pr_ctlinput().
- * should be consulted only with AF_INET6 family.
- *
- * IPv6 ICMP IPv6 [exthdrs] finalhdr paylaod
- * ^    ^    ^              ^
- * |    |    ip6c_ip6       ip6c_off
- * |    ip6c_icmp6
- * ip6c_m
- *
- * ip6c_finaldst usually points to ip6c_ip6->ip6_dst.  if the original
- * (internal) packet carries a routing header, it may point the final
- * dstination address in the routing header.
- *
- * ip6c_src: ip6c_ip6->ip6_src + scope info + flowlabel in ip6c_ip6
- *	(beware of flowlabel, if you try to compare it against others)
- * ip6c_dst: ip6c_finaldst + scope info
- */
-struct ip6ctlparam {
-	struct mbuf *ip6c_m;		/* start of mbuf chain */
-	struct icmp6_hdr *ip6c_icmp6;	/* icmp6 header of target packet */
-	struct ip6_hdr *ip6c_ip6;	/* ip6 header of target packet */
-	int ip6c_off;			/* offset of the target proto header */
-	struct sockaddr_in6 *ip6c_src;	/* srcaddr w/ additional info */
-	struct sockaddr_in6 *ip6c_dst;	/* (final) dstaddr w/ additional info */
-	struct in6_addr *ip6c_finaldst;	/* final destination address */
-	void *ip6c_cmdarg;		/* control command dependent data */
-	u_int8_t ip6c_nxt;		/* final next header field */
-};
-
-struct ip6protosw {
-	short	pr_type;		/* socket type used for */
-	struct	domain *pr_domain;	/* domain protocol a member of */
-	short	pr_protocol;		/* protocol number */
-	short	pr_flags;		/* see below */
-
-/* protocol-protocol hooks */
-	int	(*pr_input)		/* input to protocol (from below) */
-			__P((struct mbuf **, int *, int));
-	int	(*pr_output)		/* output to protocol (from above) */
-			__P((struct mbuf *, ...));
-	void	(*pr_ctlinput)		/* control input (from below) */
-			__P((int, struct sockaddr *, void *));
-	int	(*pr_ctloutput)		/* control output (from above) */
-			__P((struct socket *, struct sockopt *));
-
-/* user-protocol hook */
-	int	(*pr_usrreq)		/* user request: see list below */
-			__P((struct socket *, int, struct mbuf *,
-			     struct mbuf *, struct mbuf *, struct thread *));
-
-/* utility hooks */
-	void	(*pr_init)		/* initialization hook */
-			__P((void));
-
-	void	(*pr_fasttimo)		/* fast timeout (200ms) */
-			__P((void));
-	void	(*pr_slowtimo)		/* slow timeout (500ms) */
-			__P((void));
-	void	(*pr_drain)		/* flush any excess space possible */
-			__P((void));
-	struct	pr_usrreqs *pr_usrreqs;	/* supersedes pr_usrreq() */
-	struct	pfil_head	pr_pfh;
-};
-
-#ifdef _KERNEL
-extern struct ip6protosw inet6sw[];
-#endif
-
-#endif /* !_NETINET6_IP6PROTOSW_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/ipcomp.h b/newlib/libc/sys/linux/include/netinet6/ipcomp.h
deleted file mode 100644
index c9302e079..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ipcomp.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ipcomp.h,v 1.4 2002/04/19 04:46:23 suz Exp $	*/
-/*	$KAME: ipcomp.h,v 1.11 2001/09/04 08:43:19 itojun Exp $	*/
-
-/*
- * Copyright (C) 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * RFC2393 IP payload compression protocol (IPComp).
- */
-
-#ifndef _NETINET6_IPCOMP_H_
-#define _NETINET6_IPCOMP_H_
-
-#if defined(_KERNEL) && !defined(_LKM)
-#include "opt_inet.h"
-#endif
-
-struct ipcomp {
-	u_int8_t comp_nxt;	/* Next Header */
-	u_int8_t comp_flags;	/* reserved, must be zero */
-	u_int16_t comp_cpi;	/* Compression parameter index */
-};
-
-/* well-known algorithm number (in CPI), from RFC2409 */
-#define IPCOMP_OUI	1	/* vendor specific */
-#define IPCOMP_DEFLATE	2	/* RFC2394 */
-#define IPCOMP_LZS	3	/* RFC2395 */
-#define IPCOMP_MAX	4
-
-#define IPCOMP_CPI_NEGOTIATE_MIN	256
-
-#ifdef _KERNEL
-struct ipcomp_algorithm {
-	int (*compress) __P((struct mbuf *, struct mbuf *, size_t *));
-	int (*decompress) __P((struct mbuf *, struct mbuf *, size_t *));
-	size_t minplen;		/* minimum required length for compression */
-};
-
-struct ipsecrequest;
-extern const struct ipcomp_algorithm *ipcomp_algorithm_lookup __P((int));
-extern void ipcomp4_input __P((struct mbuf *, int));
-extern int ipcomp4_output __P((struct mbuf *, struct ipsecrequest *));
-#endif /* KERNEL */
-
-#endif /* _NETINET6_IPCOMP_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/ipcomp6.h b/newlib/libc/sys/linux/include/netinet6/ipcomp6.h
deleted file mode 100644
index e5ec1537d..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ipcomp6.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ipcomp6.h,v 1.2 2001/06/11 12:39:06 ume Exp $	*/
-/*	$KAME: ipcomp.h,v 1.8 2000/09/26 07:55:14 itojun Exp $	*/
-
-/*
- * Copyright (C) 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * RFC2393 IP payload compression protocol (IPComp).
- */
-
-#ifndef _NETINET6_IPCOMP6_H_
-#define _NETINET6_IPCOMP6_H_
-
-#ifdef _KERNEL
-extern int ipcomp6_input __P((struct mbuf **, int *, int));
-extern int ipcomp6_output __P((struct mbuf *, u_char *, struct mbuf *,
-	struct ipsecrequest *));
-#endif /*KERNEL*/
-
-#endif /*_NETINET6_IPCOMP6_H_*/
diff --git a/newlib/libc/sys/linux/include/netinet6/ipsec.h b/newlib/libc/sys/linux/include/netinet6/ipsec.h
deleted file mode 100644
index 5c6cbcfc6..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ipsec.h
+++ /dev/null
@@ -1,354 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ipsec.h,v 1.9 2002/04/19 04:46:23 suz Exp $	*/
-/*	$KAME: ipsec.h,v 1.53 2001/11/20 08:32:38 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * IPsec controller part.
- */
-
-#ifndef _NETINET6_IPSEC_H_
-#define _NETINET6_IPSEC_H_
-
-#if defined(_KERNEL) && !defined(_LKM) && !defined(KLD_MODULE)
-#include "opt_inet.h"
-#include "opt_ipsec.h"
-#endif
-
-#include <net/pfkeyv2.h>
-#include <netkey/keydb.h>
-
-#ifdef _KERNEL
-
-/*
- * Security Policy Index
- * Ensure that both address families in the "src" and "dst" are same.
- * When the value of the ul_proto is ICMPv6, the port field in "src"
- * specifies ICMPv6 type, and the port field in "dst" specifies ICMPv6 code.
- */
-struct secpolicyindex {
-	u_int8_t dir;			/* direction of packet flow, see blow */
-	struct sockaddr_storage src;	/* IP src address for SP */
-	struct sockaddr_storage dst;	/* IP dst address for SP */
-	u_int8_t prefs;			/* prefix length in bits for src */
-	u_int8_t prefd;			/* prefix length in bits for dst */
-	u_int16_t ul_proto;		/* upper layer Protocol */
-#ifdef notyet
-	uid_t uids;
-	uid_t uidd;
-	gid_t gids;
-	gid_t gidd;
-#endif
-};
-
-/* Security Policy Data Base */
-struct secpolicy {
-	LIST_ENTRY(secpolicy) chain;
-
-	int refcnt;			/* reference count */
-	struct secpolicyindex spidx;	/* selector */
-	u_int32_t id;			/* It's unique number on the system. */
-	u_int state;			/* 0: dead, others: alive */
-#define IPSEC_SPSTATE_DEAD	0
-#define IPSEC_SPSTATE_ALIVE	1
-
-	u_int policy;		/* DISCARD, NONE or IPSEC, see keyv2.h */
-	struct ipsecrequest *req;
-				/* pointer to the ipsec request tree, */
-				/* if policy == IPSEC else this value == NULL.*/
-
-	/*
-	 * lifetime handler.
-	 * the policy can be used without limitiation if both lifetime and
-	 * validtime are zero.
-	 * "lifetime" is passed by sadb_lifetime.sadb_lifetime_addtime.
-	 * "validtime" is passed by sadb_lifetime.sadb_lifetime_usetime.
-	 */
-	long created;		/* time created the policy */
-	long lastused;		/* updated every when kernel sends a packet */
-	long lifetime;		/* duration of the lifetime of this policy */
-	long validtime;		/* duration this policy is valid without use */
-};
-
-/* Request for IPsec */
-struct ipsecrequest {
-	struct ipsecrequest *next;
-				/* pointer to next structure */
-				/* If NULL, it means the end of chain. */
-	struct secasindex saidx;/* hint for search proper SA */
-				/* if __ss_len == 0 then no address specified.*/
-	u_int level;		/* IPsec level defined below. */
-
-	struct secasvar *sav;	/* place holder of SA for use */
-	struct secpolicy *sp;	/* back pointer to SP */
-};
-
-/* security policy in PCB */
-struct inpcbpolicy {
-	struct secpolicy *sp_in;
-	struct secpolicy *sp_out;
-	int priv;			/* privileged socket ? */
-};
-
-/* SP acquiring list table. */
-struct secspacq {
-	LIST_ENTRY(secspacq) chain;
-
-	struct secpolicyindex spidx;
-
-	long created;		/* for lifetime */
-	int count;		/* for lifetime */
-	/* XXX: here is mbuf place holder to be sent ? */
-};
-#endif /* _KERNEL */
-
-/* according to IANA assignment, port 0x0000 and proto 0xff are reserved. */
-#define IPSEC_PORT_ANY		0
-#define IPSEC_ULPROTO_ANY	255
-#define IPSEC_PROTO_ANY		255
-
-/* mode of security protocol */
-/* NOTE: DON'T use IPSEC_MODE_ANY at SPD.  It's only use in SAD */
-#define	IPSEC_MODE_ANY		0	/* i.e. wildcard. */
-#define	IPSEC_MODE_TRANSPORT	1
-#define	IPSEC_MODE_TUNNEL	2
-
-/*
- * Direction of security policy.
- * NOTE: Since INVALID is used just as flag.
- * The other are used for loop counter too.
- */
-#define IPSEC_DIR_ANY		0
-#define IPSEC_DIR_INBOUND	1
-#define IPSEC_DIR_OUTBOUND	2
-#define IPSEC_DIR_MAX		3
-#define IPSEC_DIR_INVALID	4
-
-/* Policy level */
-/*
- * IPSEC, ENTRUST and BYPASS are allowed for setsockopt() in PCB,
- * DISCARD, IPSEC and NONE are allowed for setkey() in SPD.
- * DISCARD and NONE are allowed for system default.
- */
-#define IPSEC_POLICY_DISCARD	0	/* discarding packet */
-#define IPSEC_POLICY_NONE	1	/* through IPsec engine */
-#define IPSEC_POLICY_IPSEC	2	/* do IPsec */
-#define IPSEC_POLICY_ENTRUST	3	/* consulting SPD if present. */
-#define IPSEC_POLICY_BYPASS	4	/* only for privileged socket. */
-
-/* Security protocol level */
-#define	IPSEC_LEVEL_DEFAULT	0	/* reference to system default */
-#define	IPSEC_LEVEL_USE		1	/* use SA if present. */
-#define	IPSEC_LEVEL_REQUIRE	2	/* require SA. */
-#define	IPSEC_LEVEL_UNIQUE	3	/* unique SA. */
-
-#define IPSEC_MANUAL_REQID_MAX	0x3fff
-				/*
-				 * if security policy level == unique, this id
-				 * indicate to a relative SA for use, else is
-				 * zero.
-				 * 1 - 0x3fff are reserved for manual keying.
-				 * 0 are reserved for above reason.  Others is
-				 * for kernel use.
-				 * Note that this id doesn't identify SA
-				 * by only itself.
-				 */
-#define IPSEC_REPLAYWSIZE  32
-
-/* statistics for ipsec processing */
-struct ipsecstat {
-	u_quad_t in_success;  /* succeeded inbound process */
-	u_quad_t in_polvio;
-			/* security policy violation for inbound process */
-	u_quad_t in_nosa;     /* inbound SA is unavailable */
-	u_quad_t in_inval;    /* inbound processing failed due to EINVAL */
-	u_quad_t in_nomem;    /* inbound processing failed due to ENOBUFS */
-	u_quad_t in_badspi;   /* failed getting a SPI */
-	u_quad_t in_ahreplay; /* AH replay check failed */
-	u_quad_t in_espreplay; /* ESP replay check failed */
-	u_quad_t in_ahauthsucc; /* AH authentication success */
-	u_quad_t in_ahauthfail; /* AH authentication failure */
-	u_quad_t in_espauthsucc; /* ESP authentication success */
-	u_quad_t in_espauthfail; /* ESP authentication failure */
-	u_quad_t in_esphist[256];
-	u_quad_t in_ahhist[256];
-	u_quad_t in_comphist[256];
-	u_quad_t out_success; /* succeeded outbound process */
-	u_quad_t out_polvio;
-			/* security policy violation for outbound process */
-	u_quad_t out_nosa;    /* outbound SA is unavailable */
-	u_quad_t out_inval;   /* outbound process failed due to EINVAL */
-	u_quad_t out_nomem;    /* inbound processing failed due to ENOBUFS */
-	u_quad_t out_noroute; /* there is no route */
-	u_quad_t out_esphist[256];
-	u_quad_t out_ahhist[256];
-	u_quad_t out_comphist[256];
-};
-
-/*
- * Definitions for IPsec & Key sysctl operations.
- */
-/*
- * Names for IPsec & Key sysctl objects
- */
-#define IPSECCTL_STATS			1	/* stats */
-#define IPSECCTL_DEF_POLICY		2
-#define IPSECCTL_DEF_ESP_TRANSLEV	3	/* int; ESP transport mode */
-#define IPSECCTL_DEF_ESP_NETLEV		4	/* int; ESP tunnel mode */
-#define IPSECCTL_DEF_AH_TRANSLEV	5	/* int; AH transport mode */
-#define IPSECCTL_DEF_AH_NETLEV		6	/* int; AH tunnel mode */
-#if 0	/* obsolete, do not reuse */
-#define IPSECCTL_INBOUND_CALL_IKE	7
-#endif
-#define	IPSECCTL_AH_CLEARTOS		8
-#define	IPSECCTL_AH_OFFSETMASK		9
-#define	IPSECCTL_DFBIT			10
-#define	IPSECCTL_ECN			11
-#define	IPSECCTL_DEBUG			12
-#define	IPSECCTL_ESP_RANDPAD		13
-#define IPSECCTL_MAXID			14
-
-#define IPSECCTL_NAMES { \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "def_policy", CTLTYPE_INT }, \
-	{ "esp_trans_deflev", CTLTYPE_INT }, \
-	{ "esp_net_deflev", CTLTYPE_INT }, \
-	{ "ah_trans_deflev", CTLTYPE_INT }, \
-	{ "ah_net_deflev", CTLTYPE_INT }, \
-	{ 0, 0 }, \
-	{ "ah_cleartos", CTLTYPE_INT }, \
-	{ "ah_offsetmask", CTLTYPE_INT }, \
-	{ "dfbit", CTLTYPE_INT }, \
-	{ "ecn", CTLTYPE_INT }, \
-	{ "debug", CTLTYPE_INT }, \
-	{ "esp_randpad", CTLTYPE_INT }, \
-}
-
-#define IPSEC6CTL_NAMES { \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "def_policy", CTLTYPE_INT }, \
-	{ "esp_trans_deflev", CTLTYPE_INT }, \
-	{ "esp_net_deflev", CTLTYPE_INT }, \
-	{ "ah_trans_deflev", CTLTYPE_INT }, \
-	{ "ah_net_deflev", CTLTYPE_INT }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-	{ "ecn", CTLTYPE_INT }, \
-	{ "debug", CTLTYPE_INT }, \
-	{ "esp_randpad", CTLTYPE_INT }, \
-}
-
-#ifdef _KERNEL
-struct ipsec_output_state {
-	struct mbuf *m;
-	struct route *ro;
-	struct sockaddr *dst;
-};
-
-struct ipsec_history {
-	int ih_proto;
-	u_int32_t ih_spi;
-};
-
-extern int ipsec_debug;
-
-extern struct ipsecstat ipsecstat;
-extern struct secpolicy ip4_def_policy;
-extern int ip4_esp_trans_deflev;
-extern int ip4_esp_net_deflev;
-extern int ip4_ah_trans_deflev;
-extern int ip4_ah_net_deflev;
-extern int ip4_ah_cleartos;
-extern int ip4_ah_offsetmask;
-extern int ip4_ipsec_dfbit;
-extern int ip4_ipsec_ecn;
-extern int ip4_esp_randpad;
-
-#define ipseclog(x)	do { if (ipsec_debug) log x; } while (0)
-
-extern struct secpolicy *ipsec4_getpolicybysock
-	__P((struct mbuf *, u_int, struct socket *, int *));
-extern struct secpolicy *ipsec4_getpolicybyaddr
-	__P((struct mbuf *, u_int, int, int *));
-
-struct inpcb;
-extern int ipsec_init_policy __P((struct socket *so, struct inpcbpolicy **));
-extern int ipsec_copy_policy
-	__P((struct inpcbpolicy *, struct inpcbpolicy *));
-extern u_int ipsec_get_reqlevel __P((struct ipsecrequest *));
-
-extern int ipsec4_set_policy __P((struct inpcb *inp, int optname,
-	caddr_t request, size_t len, int priv));
-extern int ipsec4_get_policy __P((struct inpcb *inpcb, caddr_t request,
-	size_t len, struct mbuf **mp));
-extern int ipsec4_delete_pcbpolicy __P((struct inpcb *));
-extern int ipsec4_in_reject_so __P((struct mbuf *, struct socket *));
-extern int ipsec4_in_reject __P((struct mbuf *, struct inpcb *));
-
-struct secas;
-struct tcpcb;
-extern int ipsec_chkreplay __P((u_int32_t, struct secasvar *));
-extern int ipsec_updatereplay __P((u_int32_t, struct secasvar *));
-
-extern size_t ipsec4_hdrsiz __P((struct mbuf *, u_int, struct inpcb *));
-extern size_t ipsec_hdrsiz_tcp __P((struct tcpcb *));
-
-struct ip;
-extern const char *ipsec4_logpacketstr __P((struct ip *, u_int32_t));
-extern const char *ipsec_logsastr __P((struct secasvar *));
-
-extern void ipsec_dumpmbuf __P((struct mbuf *));
-
-extern int ipsec4_output __P((struct ipsec_output_state *, struct secpolicy *,
-	int));
-extern int ipsec4_tunnel_validate __P((struct mbuf *, int, u_int,
-	struct secasvar *));
-extern struct mbuf *ipsec_copypkt __P((struct mbuf *));
-extern void ipsec_delaux __P((struct mbuf *));
-extern int ipsec_setsocket __P((struct mbuf *, struct socket *));
-extern struct socket *ipsec_getsocket __P((struct mbuf *));
-extern int ipsec_addhist __P((struct mbuf *, int, u_int32_t)); 
-extern struct ipsec_history *ipsec_gethist __P((struct mbuf *, int *));
-extern void ipsec_clearhist __P((struct mbuf *));
-#endif /* _KERNEL */
-
-#ifndef _KERNEL
-extern caddr_t ipsec_set_policy __P((char *, int));
-extern int ipsec_get_policylen __P((caddr_t));
-extern char *ipsec_dump_policy __P((caddr_t, char *));
-
-extern const char *ipsec_strerror __P((void));
-#endif /* !_KERNEL */
-
-#endif /* _NETINET6_IPSEC_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/ipsec6.h b/newlib/libc/sys/linux/include/netinet6/ipsec6.h
deleted file mode 100644
index 04a18cf72..000000000
--- a/newlib/libc/sys/linux/include/netinet6/ipsec6.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/ipsec6.h,v 1.5 2001/06/11 12:39:06 ume Exp $	*/
-/*	$KAME: ipsec.h,v 1.44 2001/03/23 08:08:47 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * IPsec controller part.
- */
-
-#ifndef _NETINET6_IPSEC6_H_
-#define _NETINET6_IPSEC6_H_
-
-#include <net/pfkeyv2.h>
-#include <netkey/keydb.h>
-
-#ifdef _KERNEL
-extern struct ipsecstat ipsec6stat;
-extern struct secpolicy ip6_def_policy;
-extern int ip6_esp_trans_deflev;
-extern int ip6_esp_net_deflev;
-extern int ip6_ah_trans_deflev;
-extern int ip6_ah_net_deflev;
-extern int ip6_ipsec_ecn;
-extern int ip6_esp_randpad;
-
-extern struct secpolicy *ipsec6_getpolicybysock
-	__P((struct mbuf *, u_int, struct socket *, int *));
-extern struct secpolicy *ipsec6_getpolicybyaddr
-	__P((struct mbuf *, u_int, int, int *));
-
-struct inpcb;
-
-extern int ipsec6_in_reject_so __P((struct mbuf *, struct socket *));
-extern int ipsec6_delete_pcbpolicy __P((struct inpcb *));
-extern int ipsec6_set_policy __P((struct inpcb *inp, int optname,
-	caddr_t request, size_t len, int priv));
-extern int ipsec6_get_policy
-	__P((struct inpcb *inp, caddr_t request, size_t len, struct mbuf **mp));
-extern int ipsec6_in_reject __P((struct mbuf *, struct inpcb *));
-
-struct tcp6cb;
-
-extern size_t ipsec6_hdrsiz __P((struct mbuf *, u_int, struct inpcb *));
-
-struct ip6_hdr;
-extern const char *ipsec6_logpacketstr __P((struct ip6_hdr *, u_int32_t));
-
-extern int ipsec6_output_trans __P((struct ipsec_output_state *, u_char *,
-	struct mbuf *, struct secpolicy *, int, int *));
-extern int ipsec6_output_tunnel __P((struct ipsec_output_state *,
-	struct secpolicy *, int));
-extern int ipsec6_tunnel_validate __P((struct mbuf *, int, u_int,
-	struct secasvar *));
-#endif /*_KERNEL*/
-
-#endif /*_NETINET6_IPSEC6_H_*/
diff --git a/newlib/libc/sys/linux/include/netinet6/mld6_var.h b/newlib/libc/sys/linux/include/netinet6/mld6_var.h
deleted file mode 100644
index 85f0da24a..000000000
--- a/newlib/libc/sys/linux/include/netinet6/mld6_var.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/mld6_var.h,v 1.2 2000/07/04 16:35:10 itojun Exp $	*/
-/*	$KAME: mld6_var.h,v 1.4 2000/03/25 07:23:54 sumikawa Exp $	*/
-
-/*
- * Copyright (C) 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET6_MLD6_VAR_H_
-#define _NETINET6_MLD6_VAR_H_
-
-#ifdef _KERNEL
-
-#define MLD6_RANDOM_DELAY(X) (random() % (X) + 1)
-
-/*
- * States for MLD stop-listening processing
- */
-#define MLD6_OTHERLISTENER			0
-#define MLD6_IREPORTEDLAST			1
-
-void	mld6_init __P((void));
-void	mld6_input __P((struct mbuf *, int));
-void	mld6_start_listening __P((struct in6_multi *));
-void	mld6_stop_listening __P((struct in6_multi *));
-void	mld6_fasttimeo __P((void));
-#endif /* _KERNEL */
-
-#endif /* _NETINET6_MLD6_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/nd6.h b/newlib/libc/sys/linux/include/netinet6/nd6.h
deleted file mode 100644
index c6e644df8..000000000
--- a/newlib/libc/sys/linux/include/netinet6/nd6.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/nd6.h,v 1.10 2002/04/19 04:46:23 suz Exp $	*/
-/*	$KAME: nd6.h,v 1.76 2001/12/18 02:10:31 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET6_ND6_H_
-#define _NETINET6_ND6_H_
-
-/* see net/route.h, or net/if_inarp.h */
-#ifndef RTF_ANNOUNCE
-#define RTF_ANNOUNCE	RTF_PROTO2
-#endif
-
-#include <sys/queue.h>
-#include <sys/callout.h>
-
-struct	llinfo_nd6 {
-	struct	llinfo_nd6 *ln_next;
-	struct	llinfo_nd6 *ln_prev;
-	struct	rtentry *ln_rt;
-	struct	mbuf *ln_hold;	/* last packet until resolved/timeout */
-	long	ln_asked;	/* number of queries already sent for this addr */
-	u_long	ln_expire;	/* lifetime for NDP state transition */
-	short	ln_state;	/* reachability state */
-	short	ln_router;	/* 2^0: ND6 router bit */
-	int	ln_byhint;	/* # of times we made it reachable by UL hint */
-};
-
-#define ND6_LLINFO_NOSTATE	-2
-/*
- * We don't need the WAITDELETE state any more, but we keep the definition
- * in a comment line instead of removing it. This is necessary to avoid
- * unintentionally reusing the value for another purpose, which might
- * affect backward compatibility with old applications.
- * (20000711 jinmei@kame.net)
- */
-/* #define ND6_LLINFO_WAITDELETE	-1 */
-#define ND6_LLINFO_INCOMPLETE	0
-#define ND6_LLINFO_REACHABLE	1
-#define ND6_LLINFO_STALE	2
-#define ND6_LLINFO_DELAY	3
-#define ND6_LLINFO_PROBE	4
-
-#define ND6_IS_LLINFO_PROBREACH(n) ((n)->ln_state > ND6_LLINFO_INCOMPLETE)
-
-struct nd_ifinfo {
-	u_int32_t linkmtu;		/* LinkMTU */
-	u_int32_t maxmtu;		/* Upper bound of LinkMTU */
-	u_int32_t basereachable;	/* BaseReachableTime */
-	u_int32_t reachable;		/* Reachable Time */
-	u_int32_t retrans;		/* Retrans Timer */
-	u_int32_t flags;		/* Flags */
-	int recalctm;			/* BaseReacable re-calculation timer */
-	u_int8_t chlim;			/* CurHopLimit */
-	u_int8_t receivedra;
-	/* the following 3 members are for privacy extension for addrconf */
-	u_int8_t randomseed0[8]; /* upper 64 bits of MD5 digest */
-	u_int8_t randomseed1[8]; /* lower 64 bits (usually the EUI64 IFID) */
-	u_int8_t randomid[8];	/* current random ID */
-};
-
-#define ND6_IFF_PERFORMNUD	0x1
-
-struct in6_nbrinfo {
-	char ifname[IFNAMSIZ];	/* if name, e.g. "en0" */
-	struct in6_addr addr;	/* IPv6 address of the neighbor */
-	long	asked;		/* number of queries already sent for this addr */
-	int	isrouter;	/* if it acts as a router */
-	int	state;		/* reachability state */
-	int	expire;		/* lifetime for NDP state transition */
-};
-
-#define DRLSTSIZ 10
-#define PRLSTSIZ 10
-struct	in6_drlist {
-	char ifname[IFNAMSIZ];
-	struct {
-		struct	in6_addr rtaddr;
-		u_char	flags;
-		u_short	rtlifetime;
-		u_long	expire;
-		u_short if_index;
-	} defrouter[DRLSTSIZ];
-};
-
-struct	in6_defrouter {
-	struct	sockaddr_in6 rtaddr;
-	u_char	flags;
-	u_short	rtlifetime;
-	u_long	expire;
-	u_short if_index;
-};
-
-struct	in6_prlist {
-	char ifname[IFNAMSIZ];
-	struct {
-		struct	in6_addr prefix;
-		struct prf_ra raflags;
-		u_char	prefixlen;
-		u_char	origin;
-		u_int32_t vltime;
-		u_int32_t pltime;
-		time_t expire;
-		u_short if_index;
-		u_short advrtrs; /* number of advertisement routers */
-		struct	in6_addr advrtr[DRLSTSIZ]; /* XXX: explicit limit */
-	} prefix[PRLSTSIZ];
-};
-
-struct in6_prefix {
-	struct	sockaddr_in6 prefix;
-	struct prf_ra raflags;
-	u_char	prefixlen;
-	u_char	origin;
-	u_long	vltime;
-	u_long	pltime;
-	u_long	expire;
-	u_int32_t flags;
-	int refcnt;
-	u_short if_index;
-	u_short advrtrs; /* number of advertisement routers */
-	/* struct sockaddr_in6 advrtr[] */
-};
-
-#ifdef _KERNEL
-struct	in6_ondireq {
-	char ifname[IFNAMSIZ];
-	struct {
-		u_int32_t linkmtu;	/* LinkMTU */
-		u_int32_t maxmtu;	/* Upper bound of LinkMTU */
-		u_int32_t basereachable; /* BaseReachableTime */
-		u_int32_t reachable;	/* Reachable Time */
-		u_int32_t retrans;	/* Retrans Timer */
-		u_int32_t flags;	/* Flags */
-		int recalctm;		/* BaseReacable re-calculation timer */
-		u_int8_t chlim;		/* CurHopLimit */
-		u_int8_t receivedra;
-	} ndi;
-};
-#endif
-
-struct	in6_ndireq {
-	char ifname[IFNAMSIZ];
-	struct nd_ifinfo ndi;
-};
-
-struct	in6_ndifreq {
-	char ifname[IFNAMSIZ];
-	u_long ifindex;
-};
-
-/* Prefix status */
-#define NDPRF_ONLINK		0x1
-#define NDPRF_DETACHED		0x2
-
-/* protocol constants */
-#define MAX_RTR_SOLICITATION_DELAY	1	/* 1sec */
-#define RTR_SOLICITATION_INTERVAL	4	/* 4sec */
-#define MAX_RTR_SOLICITATIONS		3
-
-#define ND6_INFINITE_LIFETIME		0xffffffff
-
-#ifdef _KERNEL
-/* node constants */
-#define MAX_REACHABLE_TIME		3600000	/* msec */
-#define REACHABLE_TIME			30000	/* msec */
-#define RETRANS_TIMER			1000	/* msec */
-#define MIN_RANDOM_FACTOR		512	/* 1024 * 0.5 */
-#define MAX_RANDOM_FACTOR		1536	/* 1024 * 1.5 */
-#define DEF_TEMP_VALID_LIFETIME		604800	/* 1 week */
-#define DEF_TEMP_PREFERRED_LIFETIME	86400	/* 1 day */
-#define TEMPADDR_REGEN_ADVANCE		5	/* sec */
-#define MAX_TEMP_DESYNC_FACTOR		600	/* 10 min */
-#define ND_COMPUTE_RTIME(x) \
-		(((MIN_RANDOM_FACTOR * (x >> 10)) + (random() & \
-		((MAX_RANDOM_FACTOR - MIN_RANDOM_FACTOR) * (x >> 10)))) /1000)
-
-TAILQ_HEAD(nd_drhead, nd_defrouter);
-struct	nd_defrouter {
-	TAILQ_ENTRY(nd_defrouter) dr_entry;
-	struct	in6_addr rtaddr;
-	u_char	flags;		/* flags on RA message */
-	u_short	rtlifetime;
-	u_long	expire;
-	u_long	advint;		/* Mobile IPv6 addition (milliseconds) */
-	u_long	advint_expire;	/* Mobile IPv6 addition */
-	int	advints_lost;	/* Mobile IPv6 addition */
-	struct  ifnet *ifp;
-};
-
-struct nd_prefix {
-	struct ifnet *ndpr_ifp;
-	LIST_ENTRY(nd_prefix) ndpr_entry;
-	struct sockaddr_in6 ndpr_prefix;	/* prefix */
-	struct in6_addr ndpr_mask; /* netmask derived from the prefix */
-	struct in6_addr ndpr_addr; /* address that is derived from the prefix */
-	u_int32_t ndpr_vltime;	/* advertised valid lifetime */
-	u_int32_t ndpr_pltime;	/* advertised preferred lifetime */
-	time_t ndpr_expire;	/* expiration time of the prefix */
-	time_t ndpr_preferred;	/* preferred time of the prefix */
-	struct prf_ra ndpr_flags;
-	u_int32_t ndpr_stateflags; /* actual state flags */
-	/* list of routers that advertise the prefix: */
-	LIST_HEAD(pr_rtrhead, nd_pfxrouter) ndpr_advrtrs;
-	u_char	ndpr_plen;
-	int	ndpr_refcnt;	/* reference couter from addresses */
-};
-
-#define ndpr_next		ndpr_entry.le_next
-
-#define ndpr_raf		ndpr_flags
-#define ndpr_raf_onlink		ndpr_flags.onlink
-#define ndpr_raf_auto		ndpr_flags.autonomous
-
-/*
- * We keep expired prefix for certain amount of time, for validation purposes.
- * 1800s = MaxRtrAdvInterval
- */
-#define NDPR_KEEP_EXPIRED	(1800 * 2)
-
-/*
- * Message format for use in obtaining information about prefixes
- * from inet6 sysctl function
- */
-struct inet6_ndpr_msghdr {
-	u_short	inpm_msglen;	/* to skip over non-understood messages */
-	u_char	inpm_version;	/* future binary compatibility */
-	u_char	inpm_type;	/* message type */
-	struct in6_addr inpm_prefix;
-	u_long	prm_vltim;
-	u_long	prm_pltime;
-	u_long	prm_expire;
-	u_long	prm_preferred;
-	struct in6_prflags prm_flags;
-	u_short	prm_index;	/* index for associated ifp */
-	u_char	prm_plen;	/* length of prefix in bits */
-};
-
-#define prm_raf_onlink		prm_flags.prf_ra.onlink
-#define prm_raf_auto		prm_flags.prf_ra.autonomous
-
-#define prm_statef_onlink	prm_flags.prf_state.onlink
-
-#define prm_rrf_decrvalid	prm_flags.prf_rr.decrvalid
-#define prm_rrf_decrprefd	prm_flags.prf_rr.decrprefd
-
-#define ifpr2ndpr(ifpr)	((struct nd_prefix *)(ifpr))
-#define ndpr2ifpr(ndpr)	((struct ifprefix *)(ndpr))
-
-struct nd_pfxrouter {
-	LIST_ENTRY(nd_pfxrouter) pfr_entry;
-#define pfr_next pfr_entry.le_next
-	struct nd_defrouter *router;
-};
-
-LIST_HEAD(nd_prhead, nd_prefix);
-
-/* nd6.c */
-extern int nd6_prune;
-extern int nd6_delay;
-extern int nd6_umaxtries;
-extern int nd6_mmaxtries;
-extern int nd6_useloopback;
-extern int nd6_maxnudhint;
-extern int nd6_gctimer;
-extern struct llinfo_nd6 llinfo_nd6;
-extern struct nd_ifinfo *nd_ifinfo;
-extern struct nd_drhead nd_defrouter;
-extern struct nd_prhead nd_prefix;
-extern int nd6_debug;
-
-#define nd6log(x)	do { if (nd6_debug) log x; } while (0)
-
-extern struct callout nd6_timer_ch;
-
-/* nd6_rtr.c */
-extern int nd6_defifindex;
-extern int ip6_desync_factor;	/* seconds */
-extern u_int32_t ip6_temp_preferred_lifetime; /* seconds */
-extern u_int32_t ip6_temp_valid_lifetime; /* seconds */
-extern int ip6_temp_regen_advance; /* seconds */
-
-union nd_opts {
-	struct nd_opt_hdr *nd_opt_array[9];	/* max = home agent info */
-	struct {
-		struct nd_opt_hdr *zero;
-		struct nd_opt_hdr *src_lladdr;
-		struct nd_opt_hdr *tgt_lladdr;
-		struct nd_opt_prefix_info *pi_beg; /* multiple opts, start */
-		struct nd_opt_rd_hdr *rh;
-		struct nd_opt_mtu *mtu;
-		struct nd_opt_hdr *six;
-		struct nd_opt_advint *adv;
-		struct nd_opt_hai *hai;
-		struct nd_opt_hdr *search;	/* multiple opts */
-		struct nd_opt_hdr *last;	/* multiple opts */
-		int done;
-		struct nd_opt_prefix_info *pi_end;/* multiple opts, end */
-	} nd_opt_each;
-};
-#define nd_opts_src_lladdr	nd_opt_each.src_lladdr
-#define nd_opts_tgt_lladdr	nd_opt_each.tgt_lladdr
-#define nd_opts_pi		nd_opt_each.pi_beg
-#define nd_opts_pi_end		nd_opt_each.pi_end
-#define nd_opts_rh		nd_opt_each.rh
-#define nd_opts_mtu		nd_opt_each.mtu
-#define nd_opts_adv		nd_opt_each.adv
-#define nd_opts_hai		nd_opt_each.hai
-#define nd_opts_search		nd_opt_each.search
-#define nd_opts_last		nd_opt_each.last
-#define nd_opts_done		nd_opt_each.done
-
-/* XXX: need nd6_var.h?? */
-/* nd6.c */
-void nd6_init __P((void));
-void nd6_ifattach __P((struct ifnet *));
-int nd6_is_addr_neighbor __P((struct sockaddr_in6 *, struct ifnet *));
-void nd6_option_init __P((void *, int, union nd_opts *));
-struct nd_opt_hdr *nd6_option __P((union nd_opts *));
-int nd6_options __P((union nd_opts *));
-struct	rtentry *nd6_lookup __P((struct in6_addr *, int, struct ifnet *));
-void nd6_setmtu __P((struct ifnet *));
-void nd6_timer __P((void *));
-void nd6_purge __P((struct ifnet *));
-struct llinfo_nd6 *nd6_free __P((struct rtentry *));
-void nd6_nud_hint __P((struct rtentry *, struct in6_addr *, int));
-int nd6_resolve __P((struct ifnet *, struct rtentry *,
-		     struct mbuf *, struct sockaddr *, u_char *));
-void nd6_rtrequest __P((int, struct rtentry *, struct rt_addrinfo *));
-int nd6_ioctl __P((u_long, caddr_t, struct ifnet *));
-struct rtentry *nd6_cache_lladdr __P((struct ifnet *, struct in6_addr *,
-	char *, int, int, int));
-int nd6_output __P((struct ifnet *, struct ifnet *, struct mbuf *,
-		    struct sockaddr_in6 *, struct rtentry *));
-int nd6_storelladdr __P((struct ifnet *, struct rtentry *, struct mbuf *,
-			 struct sockaddr *, u_char *));
-int nd6_need_cache __P((struct ifnet *));
-
-/* nd6_nbr.c */
-void nd6_na_input __P((struct mbuf *, int, int));
-void nd6_na_output __P((struct ifnet *, const struct in6_addr *,
-	const struct in6_addr *, u_long, int, struct sockaddr *));
-void nd6_ns_input __P((struct mbuf *, int, int));
-void nd6_ns_output __P((struct ifnet *, const struct in6_addr *,
-	const struct in6_addr *, struct llinfo_nd6 *, int));
-caddr_t nd6_ifptomac __P((struct ifnet *));
-void nd6_dad_start __P((struct ifaddr *, int *));
-void nd6_dad_stop __P((struct ifaddr *));
-void nd6_dad_duplicated __P((struct ifaddr *));
-
-/* nd6_rtr.c */
-void nd6_rs_input __P((struct mbuf *, int, int));
-void nd6_ra_input __P((struct mbuf *, int, int));
-void prelist_del __P((struct nd_prefix *));
-void defrouter_addreq __P((struct nd_defrouter *));
-void defrouter_delreq __P((struct nd_defrouter *, int));
-void defrouter_select __P((void));
-void defrtrlist_del __P((struct nd_defrouter *));
-void prelist_remove __P((struct nd_prefix *));
-int prelist_update __P((struct nd_prefix *, struct nd_defrouter *,
-			struct mbuf *));
-int nd6_prelist_add __P((struct nd_prefix *, struct nd_defrouter *,
-			 struct nd_prefix **));
-int nd6_prefix_onlink __P((struct nd_prefix *));
-int nd6_prefix_offlink __P((struct nd_prefix *));
-void pfxlist_onlink_check __P((void));
-struct nd_defrouter *defrouter_lookup __P((struct in6_addr *,
-					   struct ifnet *));
-struct nd_prefix *nd6_prefix_lookup __P((struct nd_prefix *));
-int in6_init_prefix_ltimes __P((struct nd_prefix *ndpr));
-void rt6_flush __P((struct in6_addr *, struct ifnet *));
-int nd6_setdefaultiface __P((int));
-int in6_tmpifadd __P((const struct in6_ifaddr *, int));
-
-#endif /* _KERNEL */
-
-#endif /* _NETINET6_ND6_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/pim6.h b/newlib/libc/sys/linux/include/netinet6/pim6.h
deleted file mode 100644
index b5c5fd8b2..000000000
--- a/newlib/libc/sys/linux/include/netinet6/pim6.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/pim6.h,v 1.2 2000/07/04 16:35:10 itojun Exp $	*/
-/*	$KAME: pim6.h,v 1.3 2000/03/25 07:23:58 sumikawa Exp $	*/
-
-/*
- * Copyright (C) 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-/*
- * Protocol Independent Multicast (PIM) definitions
- *
- * Written by Ahmed Helmy, SGI, July 1996
- *
- * MULTICAST
- */
-
-/*
- * PIM packet header
- */
-#define PIM_VERSION	2
-struct pim {
-#if defined(BYTE_ORDER) && (BYTE_ORDER == LITTLE_ENDIAN)
-	u_char	pim_type:4, /* the PIM message type, currently they are:
-			     * Hello, Register, Register-Stop, Join/Prune,
-			     * Bootstrap, Assert, Graft (PIM-DM only),
-			     * Graft-Ack (PIM-DM only), C-RP-Adv
-			     */
-		pim_ver:4;  /* PIM version number; 2 for PIMv2 */
-#else
-	u_char	pim_ver:4,	/* PIM version */
-		pim_type:4;	/* PIM type    */
-#endif
-	u_char  pim_rsv;	/* Reserved */
-	u_short	pim_cksum;	/* IP style check sum */
-};
-
-#define PIM_MINLEN	8		/* The header min. length is 8    */
-#define PIM6_REG_MINLEN	(PIM_MINLEN+40)	/* Register message + inner IP6 header */
-
-/*
- * Message types
- */
-#define PIM_REGISTER	1	/* PIM Register type is 1 */
-
-/* second bit in reg_head is the null bit */
-#define PIM_NULL_REGISTER 0x40000000
diff --git a/newlib/libc/sys/linux/include/netinet6/pim6_var.h b/newlib/libc/sys/linux/include/netinet6/pim6_var.h
deleted file mode 100644
index 6fe6f6abe..000000000
--- a/newlib/libc/sys/linux/include/netinet6/pim6_var.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/pim6_var.h,v 1.3 2000/07/04 16:35:10 itojun Exp $	*/
-/*	$KAME: pim6_var.h,v 1.8 2000/06/06 08:07:43 jinmei Exp $	*/
-
-/*
- * Copyright (C) 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET6_PIM6_VAR_H_
-#define _NETINET6_PIM6_VAR_H_
-
-/*
- * Protocol Independent Multicast (PIM),
- * implementation-specific definitions.
- *
- * Written by George Edmond Eddy (Rusty), ISI, February 1998
- * Modified by Pavlin Ivanov Radoslavov, USC/ISI, May 1998
- */
-
-struct pim6stat {
-	u_quad_t pim6s_rcv_total;	/* total PIM messages received	*/
-	u_quad_t pim6s_rcv_tooshort;	/* received with too few bytes	*/
-	u_quad_t pim6s_rcv_badsum;	/* received with bad checksum	*/
-	u_quad_t pim6s_rcv_badversion;	/* received bad PIM version	*/
-	u_quad_t pim6s_rcv_registers;	/* received registers		*/
-	u_quad_t pim6s_rcv_badregisters; /* received invalid registers	*/
-	u_quad_t pim6s_snd_registers;	/* sent registers		*/
-};
-
-#if (defined(KERNEL)) || (defined(_KERNEL))
-extern struct pim6stat pim6stat;
-
-int pim6_input __P((struct mbuf **, int*, int));
-#endif /* KERNEL */
-
-/*
- * Names for PIM sysctl objects
- */
-#define PIM6CTL_STATS		1	/* statistics (read-only) */
-#define PIM6CTL_MAXID		2
-
-#define PIM6CTL_NAMES { \
-	{ 0, 0 }, \
-	{ 0, 0 }, \
-}
-#endif /* _NETINET6_PIM6_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/raw_ip6.h b/newlib/libc/sys/linux/include/netinet6/raw_ip6.h
deleted file mode 100644
index 7efd75dcb..000000000
--- a/newlib/libc/sys/linux/include/netinet6/raw_ip6.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/raw_ip6.h,v 1.1 2001/06/11 12:39:06 ume Exp $	*/
-/*	$KAME: raw_ip6.h,v 1.2 2001/05/27 13:28:35 itojun Exp $	*/
-
-/*
- * Copyright (C) 2001 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET6_RAW_IP6_H_
-#define _NETINET6_RAW_IP6_H_
-
-/*
- * ICMPv6 stat is counted separately.  see netinet/icmp6.h
- */
-struct rip6stat {
-	u_quad_t rip6s_ipackets;	/* total input packets */
-	u_quad_t rip6s_isum;		/* input checksum computations */
-	u_quad_t rip6s_badsum;		/* of above, checksum error */
-	u_quad_t rip6s_nosock;		/* no matching socket */
-	u_quad_t rip6s_nosockmcast;	/* of above, arrived as multicast */
-	u_quad_t rip6s_fullsock;	/* not delivered, input socket full */
-
-	u_quad_t rip6s_opackets;	/* total output packets */
-};
-
-#ifdef _KERNEL
-extern struct rip6stat rip6stat;
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netinet6/scope6_var.h b/newlib/libc/sys/linux/include/netinet6/scope6_var.h
deleted file mode 100644
index 4f66c53f8..000000000
--- a/newlib/libc/sys/linux/include/netinet6/scope6_var.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*	$FreeBSD: src/sys/netinet6/scope6_var.h,v 1.1 2000/07/04 16:35:10 itojun Exp $	*/
-/*	$KAME: scope6_var.h,v 1.4 2000/05/18 15:03:27 jinmei Exp $	*/
-
-/*
- * Copyright (C) 2000 WIDE Project.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NETINET6_SCOPE6_VAR_H_
-#define _NETINET6_SCOPE6_VAR_H_
-
-#ifdef _KERNEL
-void	scope6_ifattach __P((struct ifnet *));
-int	scope6_set __P((struct ifnet *, u_int32_t *));
-int	scope6_get __P((struct ifnet *, u_int32_t *));
-void	scope6_setdefault __P((struct ifnet *));
-int	scope6_get_default __P((u_int32_t *));
-u_int32_t scope6_in6_addrscope __P((struct in6_addr *));
-u_int32_t scope6_addr2default __P((struct in6_addr *));
-#endif /* _KERNEL */
-
-#endif /* _NETINET6_SCOPE6_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/tcp6_var.h b/newlib/libc/sys/linux/include/netinet6/tcp6_var.h
deleted file mode 100644
index 62541ef00..000000000
--- a/newlib/libc/sys/linux/include/netinet6/tcp6_var.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/netinet6/tcp6_var.h,v 1.5 2001/11/22 04:50:44 jlemon Exp $
- */
-
-/*
- * Copyright (c) 1982, 1986, 1993, 1994, 1995
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)tcp_var.h	8.4 (Berkeley) 5/24/95
- * $FreeBSD: src/sys/netinet6/tcp6_var.h,v 1.5 2001/11/22 04:50:44 jlemon Exp $
- */
-
-#ifndef _NETINET_TCP6_VAR_H_
-#define _NETINET_TCP6_VAR_H_
-
-#ifdef _KERNEL
-#ifdef SYSCTL_DECL
-SYSCTL_DECL(_net_inet6_tcp6);
-#endif
-
-extern	int tcp_v6mssdflt;	/* XXX */
-
-struct	ip6_hdr;
-void	tcp6_ctlinput __P((int, struct sockaddr *, void *));
-void	tcp6_init __P((void));
-int	tcp6_input __P((struct mbuf **, int *, int));
-struct	rtentry *tcp_rtlookup6(struct in_conninfo *);
-
-extern struct	pr_usrreqs tcp6_usrreqs;
-
-#endif /* _KERNEL */
-
-#endif /* _NETINET_TCP6_VAR_H_ */
diff --git a/newlib/libc/sys/linux/include/netinet6/udp6_var.h b/newlib/libc/sys/linux/include/netinet6/udp6_var.h
deleted file mode 100644
index 222d6443a..000000000
--- a/newlib/libc/sys/linux/include/netinet6/udp6_var.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/netinet6/udp6_var.h,v 1.5 2001/09/12 08:37:55 julian Exp $
- */
-
-/*
- * Copyright (c) 1982, 1986, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)udp_var.h	8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET6_UDP6_VAR_H_
-#define _NETINET6_UDP6_VAR_H_
-
-#ifdef _KERNEL
-SYSCTL_DECL(_net_inet6_udp6);
-
-extern struct	pr_usrreqs udp6_usrreqs;
-
-void	udp6_ctlinput __P((int, struct sockaddr *, void *));
-int	udp6_input __P((struct mbuf **, int *, int));
-int	udp6_output __P((struct inpcb *inp, struct mbuf *m,
-			struct sockaddr *addr, struct mbuf *control,
-			struct thread *td));
-#endif
-
-#endif /*_NETINET6_UDP6_VAR_H_*/
diff --git a/newlib/libc/sys/linux/include/netns/idp.h b/newlib/libc/sys/linux/include/netns/idp.h
deleted file mode 100644
index 05cd4252b..000000000
--- a/newlib/libc/sys/linux/include/netns/idp.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)idp.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/idp.h,v 1.8 1999/08/28 00:49:46 peter Exp $
- */
-
-#ifndef _NETNS_IDP_H_
-#define _NETNS_IDP_H_
-
-/*
- * Definitions for NS(tm) Internet Datagram Protocol
- */
-struct idp {
-	u_short	idp_sum;	/* Checksum */
-	u_short	idp_len;	/* Length, in bytes, including header */
-	u_char	idp_tc;		/* Transport Control (i.e. hop count) */
-	u_char	idp_pt;		/* Packet Type (i.e. level 2 protocol) */
-	struct ns_addr	idp_dna;	/* Destination Network Address */
-	struct ns_addr	idp_sna;	/* Source Network Address */
-};
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/idp_var.h b/newlib/libc/sys/linux/include/netns/idp_var.h
deleted file mode 100644
index aaeb1e028..000000000
--- a/newlib/libc/sys/linux/include/netns/idp_var.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)idp_var.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/idp_var.h,v 1.10 1999/12/29 04:46:18 peter Exp $
- */
-
-#ifndef _NETNS_IDP_VAR_H_
-#define _NETNS_IDP_VAR_H_
-
-/*
- * IDP Kernel Structures and Variables
- */
-struct	idpstat {
-	int	idps_badsum;		/* checksum bad */
-	int	idps_tooshort;		/* packet too short */
-	int	idps_toosmall;		/* not enough data */
-	int	idps_badhlen;		/* ip header length < data size */
-	int	idps_badlen;		/* ip length < ip header length */
-};
-
-#ifdef _KERNEL
-struct	idpstat	idpstat;
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/ns.h b/newlib/libc/sys/linux/include/netns/ns.h
deleted file mode 100644
index 94c801713..000000000
--- a/newlib/libc/sys/linux/include/netns/ns.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ns.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/ns.h,v 1.15 2002/03/20 02:39:27 alfred Exp $
- */
-
-#ifndef _NETNS_NS_H_
-#define _NETNS_NS_H_
-
-/*
- * Constants and Structures defined by the Xerox Network Software
- * per "Internet Transport Protocols", XSIS 028112, December 1981
- */
-
-/*
- * Protocols
- */
-#define NSPROTO_RI	1		/* Routing Information */
-#define NSPROTO_ECHO	2		/* Echo Protocol */
-#define NSPROTO_ERROR	3		/* Error Protocol */
-#define NSPROTO_PE	4		/* Packet Exchange */
-#define NSPROTO_SPP	5		/* Sequenced Packet */
-#define NSPROTO_RAW	255		/* Placemarker*/
-#define NSPROTO_MAX	256		/* Placemarker*/
-
-
-/*
- * Port/Socket numbers: network standard functions
- */
-
-#define NSPORT_RI	1		/* Routing Information */
-#define NSPORT_ECHO	2		/* Echo */
-#define NSPORT_RE	3		/* Router Error */
-
-/*
- * Ports < NSPORT_RESERVED are reserved for priveleged
- * processes (e.g. root).
- */
-#define NSPORT_RESERVED		3000
-
-/* flags passed to ns_output as last parameter */
-
-#define	NS_FORWARDING		0x1	/* most of idp header exists */
-#define	NS_ROUTETOIF		0x10	/* same as SO_DONTROUTE */
-#define	NS_ALLOWBROADCAST	SO_BROADCAST	/* can send broadcast packets */
-
-#define NS_MAXHOPS		15
-
-/* flags passed to get/set socket option */
-#define	SO_HEADERS_ON_INPUT	1
-#define	SO_HEADERS_ON_OUTPUT	2
-#define	SO_DEFAULT_HEADERS	3
-#define	SO_LAST_HEADER		4
-#define	SO_NSIP_ROUTE		5
-#define SO_SEQNO		6
-#define	SO_ALL_PACKETS		7
-#define SO_MTU			8
-
-
-/*
- * NS addressing
- */
-union ns_host {
-	u_char	c_host[6];
-	u_short	s_host[3];
-};
-
-union ns_net {
-	u_char	c_net[4];
-	u_short	s_net[2];
-};
-
-union ns_net_u {
-	union ns_net	net_e;
-	u_long		long_e;
-};
-
-struct ns_addr {
-	union ns_net	x_net;
-	union ns_host	x_host;
-	u_short	x_port;
-};
-
-/*
- * Socket address, Xerox style
- */
-struct sockaddr_ns {
-	u_char		sns_len;
-	u_char		sns_family;
-	struct ns_addr	sns_addr;
-	char		sns_zero[2];
-};
-#define sns_port sns_addr.x_port
-
-#define ns_neteqnn(a,b) (((a).s_net[0]==(b).s_net[0]) && \
-					((a).s_net[1]==(b).s_net[1]))
-#define ns_neteq(a,b) ns_neteqnn((a).x_net, (b).x_net)
-#define satons_addr(sa)	(((struct sockaddr_ns *)&(sa))->sns_addr)
-#define ns_hosteqnh(s,t) ((s).s_host[0] == (t).s_host[0] && \
-	(s).s_host[1] == (t).s_host[1] && (s).s_host[2] == (t).s_host[2])
-#define ns_hosteq(s,t) (ns_hosteqnh((s).x_host,(t).x_host))
-#define ns_nullhost(x) (((x).x_host.s_host[0]==0) && \
-	((x).x_host.s_host[1]==0) && ((x).x_host.s_host[2]==0))
-
-#ifdef _KERNEL
-extern struct domain nsdomain;
-union ns_host ns_thishost;
-union ns_host ns_zerohost;
-union ns_host ns_broadhost;
-union ns_net ns_zeronet;
-union ns_net ns_broadnet;
-u_short ns_cksum();
-#else
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-extern struct ns_addr ns_addr(const char *);
-extern char *ns_ntoa(struct ns_addr);
-__END_DECLS
-
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/ns_error.h b/newlib/libc/sys/linux/include/netns/ns_error.h
deleted file mode 100644
index ae4474722..000000000
--- a/newlib/libc/sys/linux/include/netns/ns_error.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (c) 1984, 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ns_error.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/ns_error.h,v 1.10 1999/12/29 04:46:19 peter Exp $
- */
-
-#ifndef _NETNS_NS_ERROR_H_
-#define _NETNS_NS_ERROR_H_
-
-/*
- * Xerox NS error messages
- */
-
-struct ns_errp {
-	u_short		ns_err_num;		/* Error Number */
-	u_short		ns_err_param;		/* Error Parameter */
-	struct idp	ns_err_idp;		/* Initial segment of offending
-						   packet */
-	u_char		ns_err_lev2[12];	/* at least this much higher
-						   level protocol */
-};
-struct  ns_epidp {
-	struct idp ns_ep_idp;
-	struct ns_errp ns_ep_errp;
-};
-
-#define	NS_ERR_UNSPEC	0	/* Unspecified Error detected at dest. */
-#define	NS_ERR_BADSUM	1	/* Bad Checksum detected at dest */
-#define	NS_ERR_NOSOCK	2	/* Specified socket does not exist at dest*/
-#define	NS_ERR_FULLUP	3	/* Dest. refuses packet due to resource lim.*/
-#define	NS_ERR_UNSPEC_T	0x200	/* Unspec. Error occured before reaching dest*/
-#define	NS_ERR_BADSUM_T	0x201	/* Bad Checksum detected in transit */
-#define	NS_ERR_UNREACH_HOST	0x202	/* Dest cannot be reached from here*/
-#define	NS_ERR_TOO_OLD	0x203	/* Packet x'd 15 routers without delivery*/
-#define	NS_ERR_TOO_BIG	0x204	/* Packet too large to be forwarded through
-				   some intermediate gateway.  The error
-				   parameter field contains the max packet
-				   size that can be accommodated */
-#define NS_ERR_MAX 20
-
-/*
- * Variables related to this implementation
- * of the network systems error message protocol.
- */
-struct	ns_errstat {
-/* statistics related to ns_err packets generated */
-	int	ns_es_error;		/* # of calls to ns_error */
-	int	ns_es_oldshort;		/* no error 'cuz old ip too short */
-	int	ns_es_oldns_err;	/* no error 'cuz old was ns_err */
-	int	ns_es_outhist[NS_ERR_MAX];
-/* statistics related to input messages processed */
-	int	ns_es_badcode;		/* ns_err_code out of range */
-	int	ns_es_tooshort;		/* packet < IDP_MINLEN */
-	int	ns_es_checksum;		/* bad checksum */
-	int	ns_es_badlen;		/* calculated bound mismatch */
-	int	ns_es_reflect;		/* number of responses */
-	int	ns_es_inhist[NS_ERR_MAX];
-	u_short	ns_es_codes[NS_ERR_MAX];/* which error code for outhist
-					   since we might not know all */
-};
-
-#ifdef _KERNEL
-struct	ns_errstat ns_errstat;
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/ns_if.h b/newlib/libc/sys/linux/include/netns/ns_if.h
deleted file mode 100644
index 4487b44f6..000000000
--- a/newlib/libc/sys/linux/include/netns/ns_if.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ns_if.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/ns_if.h,v 1.13 2002/03/20 02:39:27 alfred Exp $
- */
-
-#ifndef _NETNS_NS_IF_H_
-#define _NETNS_NS_IF_H_
-
-/*
- * Interface address, xerox version.  One of these structures
- * is allocated for each interface with an internet address.
- * The ifaddr structure contains the protocol-independent part
- * of the structure and is assumed to be first.
- */
-
-struct ns_ifaddr {
-	struct	ifaddr ia_ifa;		/* protocol-independent info */
-#define	ia_ifp		ia_ifa.ifa_ifp
-#define	ia_flags	ia_ifa.ifa_flags
-	struct	ns_ifaddr *ia_next;	/* next in list of xerox addresses */
-	struct	sockaddr_ns ia_addr;	/* reserve space for my address */
-	struct	sockaddr_ns ia_dstaddr;	/* space for my broadcast address */
-#define ia_broadaddr	ia_dstaddr
-	struct	sockaddr_ns ia_netmask;	/* space for my network mask */
-};
-
-struct	ns_aliasreq {
-	char	ifra_name[IFNAMSIZ];		/* if name, e.g. "en0" */
-	struct	sockaddr_ns ifra_addr;
-	struct	sockaddr_ns ifra_broadaddr;
-#define ifra_dstaddr ifra_broadaddr
-};
-/*
- * Given a pointer to an ns_ifaddr (ifaddr),
- * return a pointer to the addr as a sockadd_ns.
- */
-
-#define	IA_SNS(ia) (&(((struct ns_ifaddr *)(ia))->ia_addr))
-
-/* This is not the right place for this but where is? */
-#define	ETHERTYPE_NS	0x0600
-
-#ifdef	NSIP
-struct nsip_req {
-	struct sockaddr rq_ns;	/* must be ns format destination */
-	struct sockaddr rq_ip;	/* must be ip format gateway */
-	short rq_flags;
-};
-#endif
-
-#ifdef	_KERNEL
-struct	ns_ifaddr *ns_ifaddr;
-struct	ns_ifaddr *ns_iaonnetof();
-void	nsintr(void);
-struct	ifqueue	nsintrq;	/* XNS input packet queue */
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/ns_pcb.h b/newlib/libc/sys/linux/include/netns/ns_pcb.h
deleted file mode 100644
index 359d839c0..000000000
--- a/newlib/libc/sys/linux/include/netns/ns_pcb.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ns_pcb.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/ns_pcb.h,v 1.11 1999/12/29 04:46:20 peter Exp $
- */
-
-#ifndef _NETNS_NS_PCB_H_
-#define _NETNS_NS_PCB_H_
-
-/*
- * Ns protocol interface control block.
- */
-struct nspcb {
-	struct	nspcb *nsp_next;	/* doubly linked list */
-	struct	nspcb *nsp_prev;
-	struct	socket *nsp_socket;	/* back pointer to socket */
-	struct	ns_addr nsp_faddr;	/* destination address */
-	struct	ns_addr nsp_laddr;	/* socket's address */
-	caddr_t	nsp_pcb;		/* protocol specific stuff */
-	struct	route nsp_route;	/* routing information */
-	struct	ns_addr nsp_lastdst;	/* validate cached route for dg socks*/
-	long	nsp_notify_param;	/* extra info passed via ns_pcbnotify*/
-	short	nsp_flags;
-	u_char	nsp_dpt;		/* default packet type for idp_output*/
-	u_char	nsp_rpt;		/* last received packet type by
-								idp_input() */
-};
-
-/* possible flags */
-
-#define NSP_IN_ABORT	0x1		/* calling abort through socket */
-#define NSP_RAWIN	0x2		/* show headers on input */
-#define NSP_RAWOUT	0x4		/* show header on output */
-#define NSP_ALL_PACKETS	0x8		/* Turn off higher proto processing */
-
-#define	NS_WILDCARD	1
-
-#define nsp_lport nsp_laddr.x_port
-#define nsp_fport nsp_faddr.x_port
-
-#define	sotonspcb(so)		((struct nspcb *)((so)->so_pcb))
-
-/*
- * Nominal space allocated to a ns socket.
- */
-#define	NSSNDQ		2048
-#define	NSRCVQ		2048
-
-
-#ifdef _KERNEL
-struct	nspcb nspcb;			/* head of list */
-struct	nspcb *ns_pcblookup();
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/sp.h b/newlib/libc/sys/linux/include/netns/sp.h
deleted file mode 100644
index 90f26c93d..000000000
--- a/newlib/libc/sys/linux/include/netns/sp.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)sp.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/sp.h,v 1.8 1999/08/28 00:49:52 peter Exp $
- */
-
-#ifndef _NETNS_SP_H_
-#define _NETNS_SP_H_
-
-/*
- * Definitions for Xerox NS style sequenced packet protocol
- */
-
-struct sphdr {
-	u_char	sp_cc;		/* connection control */
-	u_char	sp_dt;		/* datastream type */
-#define	SP_SP	0x80		/* system packet */
-#define	SP_SA	0x40		/* send acknowledgement */
-#define	SP_OB	0x20		/* attention (out of band data) */
-#define	SP_EM	0x10		/* end of message */
-	u_short	sp_sid;		/* source connection identifier */
-	u_short	sp_did;		/* destination connection identifier */
-	u_short	sp_seq;		/* sequence number */
-	u_short	sp_ack;		/* acknowledge number */
-	u_short	sp_alo;		/* allocation number */
-};
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/spidp.h b/newlib/libc/sys/linux/include/netns/spidp.h
deleted file mode 100644
index 310a2b204..000000000
--- a/newlib/libc/sys/linux/include/netns/spidp.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)spidp.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/spidp.h,v 1.8 1999/08/28 00:49:52 peter Exp $
- */
-
-#ifndef _NETNS_SPIDP_H_
-#define _NETNS_SPIDP_H_
-
-/*
- * Definitions for NS(tm) Internet Datagram Protocol
- * containing a Sequenced Packet Protocol packet.
- */
-struct spidp {
-	struct idp	si_i;
-	struct sphdr 	si_s;
-};
-struct spidp_q {
-	struct spidp_q	*si_next;
-	struct spidp_q	*si_prev;
-};
-#define SI(x)	((struct spidp *)x)
-#define si_sum	si_i.idp_sum
-#define si_len	si_i.idp_len
-#define si_tc	si_i.idp_tc
-#define si_pt	si_i.idp_pt
-#define si_dna	si_i.idp_dna
-#define si_sna	si_i.idp_sna
-#define si_sport	si_i.idp_sna.x_port
-#define si_cc	si_s.sp_cc
-#define si_dt	si_s.sp_dt
-#define si_sid	si_s.sp_sid
-#define si_did	si_s.sp_did
-#define si_seq	si_s.sp_seq
-#define si_ack	si_s.sp_ack
-#define si_alo	si_s.sp_alo
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/spp_debug.h b/newlib/libc/sys/linux/include/netns/spp_debug.h
deleted file mode 100644
index f85cc3901..000000000
--- a/newlib/libc/sys/linux/include/netns/spp_debug.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)spp_debug.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/spp_debug.h,v 1.9 1999/08/28 00:49:53 peter Exp $
- */
-
-#ifndef _NETNS_SPP_DEBUG_H_
-#define _NETNS_SPP_DEBUG_H_
-
-struct	spp_debug {
-	u_long	sd_time;
-	short	sd_act;
-	short	sd_ostate;
-	caddr_t	sd_cb;
-	short	sd_req;
-	struct	spidp sd_si;
-	struct	sppcb sd_sp;
-};
-
-#define	SA_INPUT 	0
-#define	SA_OUTPUT	1
-#define	SA_USER		2
-#define	SA_RESPOND	3
-#define	SA_DROP		4
-
-#ifdef SANAMES
-char	*sanames[] =
-    { "input", "output", "user", "respond", "drop" };
-#endif
-
-#define	SPP_NDEBUG 100
-struct	spp_debug spp_debug[SPP_NDEBUG];
-int	spp_debx;
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/spp_timer.h b/newlib/libc/sys/linux/include/netns/spp_timer.h
deleted file mode 100644
index e28ecad7f..000000000
--- a/newlib/libc/sys/linux/include/netns/spp_timer.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)spp_timer.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/spp_timer.h,v 1.9 1999/12/29 04:46:20 peter Exp $
- */
-
-#ifndef _NETNS_SPP_TIMER_H_
-#define _NETNS_SPP_TIMER_H_
-
-/*
- * Definitions of the SPP timers.  These timers are counted
- * down PR_SLOWHZ times a second.
- */
-#define	SPPT_NTIMERS	4
-
-#define	SPPT_REXMT	0		/* retransmit */
-#define	SPPT_PERSIST	1		/* retransmit persistance */
-#define	SPPT_KEEP	2		/* keep alive */
-#define	SPPT_2MSL	3		/* 2*msl quiet time timer */
-
-/*
- * The SPPT_REXMT timer is used to force retransmissions.
- * The SPP has the SPPT_REXMT timer set whenever segments
- * have been sent for which ACKs are expected but not yet
- * received.  If an ACK is received which advances tp->snd_una,
- * then the retransmit timer is cleared (if there are no more
- * outstanding segments) or reset to the base value (if there
- * are more ACKs expected).  Whenever the retransmit timer goes off,
- * we retransmit one unacknowledged segment, and do a backoff
- * on the retransmit timer.
- *
- * The SPPT_PERSIST timer is used to keep window size information
- * flowing even if the window goes shut.  If all previous transmissions
- * have been acknowledged (so that there are no retransmissions in progress),
- * and the window is too small to bother sending anything, then we start
- * the SPPT_PERSIST timer.  When it expires, if the window is nonzero,
- * we go to transmit state.  Otherwise, at intervals send a single byte
- * into the peer's window to force him to update our window information.
- * We do this at most as often as SPPT_PERSMIN time intervals,
- * but no more frequently than the current estimate of round-trip
- * packet time.  The SPPT_PERSIST timer is cleared whenever we receive
- * a window update from the peer.
- *
- * The SPPT_KEEP timer is used to keep connections alive.  If an
- * connection is idle (no segments received) for SPPTV_KEEP amount of time,
- * but not yet established, then we drop the connection.  If the connection
- * is established, then we force the peer to send us a segment by sending:
- *	<SEQ=SND.UNA-1><ACK=RCV.NXT><CTL=ACK>
- * This segment is (deliberately) outside the window, and should elicit
- * an ack segment in response from the peer.  If, despite the SPPT_KEEP
- * initiated segments we cannot elicit a response from a peer in SPPT_MAXIDLE
- * amount of time, then we drop the connection.
- */
-
-#define	SPP_TTL		30		/* default time to live for SPP segs */
-/*
- * Time constants.
- */
-#define	SPPTV_MSL	( 15*PR_SLOWHZ)		/* max seg lifetime */
-#define	SPPTV_SRTTBASE	0			/* base roundtrip time;
-						   if 0, no idea yet */
-#define	SPPTV_SRTTDFLT	(  3*PR_SLOWHZ)		/* assumed RTT if no info */
-
-#define	SPPTV_PERSMIN	(  5*PR_SLOWHZ)		/* retransmit persistance */
-#define	SPPTV_PERSMAX	( 60*PR_SLOWHZ)		/* maximum persist interval */
-
-#define	SPPTV_KEEP	( 75*PR_SLOWHZ)		/* keep alive - 75 secs */
-#define	SPPTV_MAXIDLE	(  8*SPPTV_KEEP)	/* maximum allowable idle
-						   time before drop conn */
-
-#define	SPPTV_MIN	(  1*PR_SLOWHZ)		/* minimum allowable value */
-#define	SPPTV_REXMTMAX	( 64*PR_SLOWHZ)		/* max allowable REXMT value */
-
-#define	SPP_LINGERTIME	120			/* linger at most 2 minutes */
-
-#define	SPP_MAXRXTSHIFT	12			/* maximum retransmits */
-
-#ifdef	SPPTIMERS
-char *spptimers[] =
-    { "REXMT", "PERSIST", "KEEP", "2MSL" };
-#endif
-
-/*
- * Force a time value to be in a certain range.
- */
-#define	SPPT_RANGESET(tv, value, tvmin, tvmax) { \
-	(tv) = (value); \
-	if ((tv) < (tvmin)) \
-		(tv) = (tvmin); \
-	else if ((tv) > (tvmax)) \
-		(tv) = (tvmax); \
-}
-
-#ifdef _KERNEL
-extern int spp_backoff[];
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/netns/spp_var.h b/newlib/libc/sys/linux/include/netns/spp_var.h
deleted file mode 100644
index ed1ec050d..000000000
--- a/newlib/libc/sys/linux/include/netns/spp_var.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)spp_var.h	8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netns/spp_var.h,v 1.11 1999/12/29 04:46:21 peter Exp $
- */
-
-#ifndef _NETNS_SPP_VAR_H_
-#define _NETNS_SPP_VAR_H_
-
-/*
- * Sp control block, one per connection
- */
-struct sppcb {
-	struct	spidp_q	s_q;		/* queue for out-of-order receipt */
-	struct	nspcb	*s_nspcb;	/* backpointer to internet pcb */
-	u_char	s_state;
-	u_char	s_flags;
-#define	SF_ACKNOW	0x01		/* Ack peer immediately */
-#define	SF_DELACK	0x02		/* Ack, but try to delay it */
-#define	SF_HI	0x04			/* Show headers on input */
-#define	SF_HO	0x08			/* Show headers on output */
-#define	SF_PI	0x10			/* Packet (datagram) interface */
-#define SF_WIN	0x20			/* Window info changed */
-#define SF_RXT	0x40			/* Rxt info changed */
-#define SF_RVD	0x80			/* Calling from read usrreq routine */
-	u_short s_mtu;			/* Max packet size for this stream */
-/* use sequence fields in headers to store sequence numbers for this
-   connection */
-	struct	idp	*s_idp;
-	struct	sphdr	s_shdr;		/* prototype header to transmit */
-#define s_cc s_shdr.sp_cc		/* connection control (for EM bit) */
-#define s_dt s_shdr.sp_dt		/* datastream type */
-#define s_sid s_shdr.sp_sid		/* source connection identifier */
-#define s_did s_shdr.sp_did		/* destination connection identifier */
-#define s_seq s_shdr.sp_seq		/* sequence number */
-#define s_ack s_shdr.sp_ack		/* acknowledge number */
-#define s_alo s_shdr.sp_alo		/* allocation number */
-#define s_dport s_idp->idp_dna.x_port	/* where we are sending */
-	struct sphdr s_rhdr;		/* last received header (in effect!)*/
-	u_short s_rack;			/* their acknowledge number */
-	u_short s_ralo;			/* their allocation number */
-	u_short s_smax;			/* highest packet # we have sent */
-	u_short	s_snxt;			/* which packet to send next */
-
-/* congestion control */
-#define	CUNIT	1024			/* scaling for ... */
-	int	s_cwnd;			/* Congestion-controlled window */
-					/* in packets * CUNIT */
-	short	s_swnd;			/* == tcp snd_wnd, in packets */
-	short	s_smxw;			/* == tcp max_sndwnd */
-					/* difference of two spp_seq's can be
-					   no bigger than a short */
-	u_short	s_swl1;			/* == tcp snd_wl1 */
-	u_short	s_swl2;			/* == tcp snd_wl2 */
-	int	s_cwmx;			/* max allowable cwnd */
-	int	s_ssthresh;		/* s_cwnd size threshhold for
-					 * slow start exponential-to-
-					 * linear switch */
-/* transmit timing stuff
- * srtt and rttvar are stored as fixed point, for convenience in smoothing.
- * srtt has 3 bits to the right of the binary point, rttvar has 2.
- */
-	short	s_idle;			/* time idle */
-	short	s_timer[SPPT_NTIMERS];	/* timers */
-	short	s_rxtshift;		/* log(2) of rexmt exp. backoff */
-	short	s_rxtcur;		/* current retransmit value */
-	u_short	s_rtseq;		/* packet being timed */
-	short	s_rtt;			/* timer for round trips */
-	short	s_srtt;			/* averaged timer */
-	short	s_rttvar;		/* variance in round trip time */
-	char	s_force;		/* which timer expired */
-	char	s_dupacks;		/* counter to intuit xmt loss */
-
-/* out of band data */
-	char	s_oobflags;
-#define SF_SOOB	0x08			/* sending out of band data */
-#define SF_IOOB 0x10			/* receiving out of band data */
-	char	s_iobc;			/* input characters */
-/* debug stuff */
-	u_short	s_want;			/* Last candidate for sending */
-	char	s_outx;			/* exit taken from spp_output */
-	char	s_inx;			/* exit taken from spp_input */
-	u_short	s_flags2;		/* more flags for testing */
-#define SF_NEWCALL	0x100		/* for new_recvmsg */
-#define SO_NEWCALL	10		/* for new_recvmsg */
-};
-
-#define	nstosppcb(np)	((struct sppcb *)(np)->nsp_pcb)
-#define	sotosppcb(so)	(nstosppcb(sotonspcb(so)))
-
-struct	sppstat {
-	long	spps_connattempt;	/* connections initiated */
-	long	spps_accepts;		/* connections accepted */
-	long	spps_connects;		/* connections established */
-	long	spps_drops;		/* connections dropped */
-	long	spps_conndrops;		/* embryonic connections dropped */
-	long	spps_closed;		/* conn. closed (includes drops) */
-	long	spps_segstimed;		/* segs where we tried to get rtt */
-	long	spps_rttupdated;	/* times we succeeded */
-	long	spps_delack;		/* delayed acks sent */
-	long	spps_timeoutdrop;	/* conn. dropped in rxmt timeout */
-	long	spps_rexmttimeo;	/* retransmit timeouts */
-	long	spps_persisttimeo;	/* persist timeouts */
-	long	spps_keeptimeo;		/* keepalive timeouts */
-	long	spps_keepprobe;		/* keepalive probes sent */
-	long	spps_keepdrops;		/* connections dropped in keepalive */
-
-	long	spps_sndtotal;		/* total packets sent */
-	long	spps_sndpack;		/* data packets sent */
-	long	spps_sndbyte;		/* data bytes sent */
-	long	spps_sndrexmitpack;	/* data packets retransmitted */
-	long	spps_sndrexmitbyte;	/* data bytes retransmitted */
-	long	spps_sndacks;		/* ack-only packets sent */
-	long	spps_sndprobe;		/* window probes sent */
-	long	spps_sndurg;		/* packets sent with URG only */
-	long	spps_sndwinup;		/* window update-only packets sent */
-	long	spps_sndctrl;		/* control (SYN|FIN|RST) packets sent */
-	long	spps_sndvoid;		/* couldn't find requested packet*/
-
-	long	spps_rcvtotal;		/* total packets received */
-	long	spps_rcvpack;		/* packets received in sequence */
-	long	spps_rcvbyte;		/* bytes received in sequence */
-	long	spps_rcvbadsum;		/* packets received with ccksum errs */
-	long	spps_rcvbadoff;		/* packets received with bad offset */
-	long	spps_rcvshort;		/* packets received too short */
-	long	spps_rcvduppack;	/* duplicate-only packets received */
-	long	spps_rcvdupbyte;	/* duplicate-only bytes received */
-	long	spps_rcvpartduppack;	/* packets with some duplicate data */
-	long	spps_rcvpartdupbyte;	/* dup. bytes in part-dup. packets */
-	long	spps_rcvoopack;		/* out-of-order packets received */
-	long	spps_rcvoobyte;		/* out-of-order bytes received */
-	long	spps_rcvpackafterwin;	/* packets with data after window */
-	long	spps_rcvbyteafterwin;	/* bytes rcvd after window */
-	long	spps_rcvafterclose;	/* packets rcvd after "close" */
-	long	spps_rcvwinprobe;	/* rcvd window probe packets */
-	long	spps_rcvdupack;		/* rcvd duplicate acks */
-	long	spps_rcvacktoomuch;	/* rcvd acks for unsent data */
-	long	spps_rcvackpack;	/* rcvd ack packets */
-	long	spps_rcvackbyte;	/* bytes acked by rcvd acks */
-	long	spps_rcvwinupd;		/* rcvd window update packets */
-};
-struct	spp_istat {
-	short	hdrops;
-	short	badsum;
-	short	badlen;
-	short	slotim;
-	short	fastim;
-	short	nonucn;
-	short	noconn;
-	short	notme;
-	short	wrncon;
-	short	bdreas;
-	short	gonawy;
-	short	notyet;
-	short	lstdup;
-	struct sppstat newstats;
-};
-
-#ifdef _KERNEL
-struct spp_istat spp_istat;
-
-/* Following was struct sppstat sppstat; */
-#ifndef sppstat
-#define sppstat spp_istat.newstats
-#endif
-
-u_short spp_iss;
-extern struct sppcb *spp_close(), *spp_disconnect(),
-	*spp_usrclosed(), *spp_timers(), *spp_drop();
-#endif
-
-#define	SPP_ISSINCR	128
-/*
- * SPP sequence numbers are 16 bit integers operated
- * on with modular arithmetic.  These macros can be
- * used to compare such integers.
- */
-#ifdef sun
-short xnsCbug;
-#define	SSEQ_LT(a,b)	((xnsCbug = (short)((a)-(b))) < 0)
-#define	SSEQ_LEQ(a,b)	((xnsCbug = (short)((a)-(b))) <= 0)
-#define	SSEQ_GT(a,b)	((xnsCbug = (short)((a)-(b))) > 0)
-#define	SSEQ_GEQ(a,b)	((xnsCbug = (short)((a)-(b))) >= 0)
-#else
-#define	SSEQ_LT(a,b)	(((short)((a)-(b))) < 0)
-#define	SSEQ_LEQ(a,b)	(((short)((a)-(b))) <= 0)
-#define	SSEQ_GT(a,b)	(((short)((a)-(b))) > 0)
-#define	SSEQ_GEQ(a,b)	(((short)((a)-(b))) >= 0)
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/include/nsswitch.h b/newlib/libc/sys/linux/include/nsswitch.h
deleted file mode 100644
index 3a578e4ff..000000000
--- a/newlib/libc/sys/linux/include/nsswitch.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*	$NetBSD: nsswitch.h,v 1.6 1999/01/26 01:04:07 lukem Exp $	*/
-/*	$FreeBSD: src/include/nsswitch.h,v 1.2 2002/03/23 17:24:53 imp Exp $ */
-
-/*-
- * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Luke Mewburn.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _NSSWITCH_H
-#define _NSSWITCH_H	1
-
-#include <sys/types.h>
-
-#include <stdarg.h>
-
-#ifndef _PATH_NS_CONF
-#define _PATH_NS_CONF	"/etc/nsswitch.conf"
-#endif
-
-#define	NS_CONTINUE	0
-#define	NS_RETURN	1
-
-#define	NS_SUCCESS	(1<<0)		/* entry was found */
-#define	NS_UNAVAIL	(1<<1)		/* source not responding, or corrupt */
-#define	NS_NOTFOUND	(1<<2)		/* source responded 'no such entry' */
-#define	NS_TRYAGAIN	(1<<3)		/* source busy, may respond to retrys */
-#define	NS_STATUSMASK	0x000000ff	/* bitmask to get the status flags */
-
-/*
- * currently implemented sources
- */
-#define NSSRC_FILES	"files"		/* local files */
-#define	NSSRC_DNS	"dns"		/* DNS; IN for hosts, HS for others */
-#define	NSSRC_NIS	"nis"		/* YP/NIS */
-#define	NSSRC_COMPAT	"compat"	/* passwd,group in YP compat mode */
-
-/*
- * currently implemented databases
- */
-#define NSDB_HOSTS		"hosts"
-#define NSDB_GROUP		"group"
-#define NSDB_GROUP_COMPAT	"group_compat"
-#define NSDB_NETGROUP		"netgroup"
-#define NSDB_NETWORKS		"networks"
-#define NSDB_PASSWD		"passwd"
-#define NSDB_PASSWD_COMPAT	"passwd_compat"
-#define NSDB_SHELLS		"shells"
-
-/*
- * suggested databases to implement
- */
-#define NSDB_ALIASES		"aliases"
-#define NSDB_AUTH		"auth"
-#define NSDB_AUTOMOUNT		"automount"
-#define NSDB_BOOTPARAMS		"bootparams"
-#define NSDB_ETHERS		"ethers"
-#define NSDB_EXPORTS		"exports"
-#define NSDB_NETMASKS		"netmasks"
-#define NSDB_PHONES		"phones"
-#define NSDB_PRINTCAP		"printcap"
-#define NSDB_PROTOCOLS		"protocols"
-#define NSDB_REMOTE		"remote"
-#define NSDB_RPC		"rpc"
-#define NSDB_SENDMAILVARS	"sendmailvars"
-#define NSDB_SERVICES		"services"
-#define NSDB_TERMCAP		"termcap"
-#define NSDB_TTYS		"ttys"
-
-/*
- * ns_dtab - `nsswitch dispatch table'
- * contains an entry for each source and the appropriate function to call
- */
-typedef struct {
-	const char	 *src;
-	int		(*callback)(void *retval, void *cb_data, va_list ap);
-	void		 *cb_data;
-} ns_dtab;
-
-/*
- * macros to help build an ns_dtab[]
- */
-#define NS_FILES_CB(F,C)	{ NSSRC_FILES,	F,	C },
-#define NS_COMPAT_CB(F,C)	{ NSSRC_COMPAT,	F,	C },
- 
-#ifdef HESIOD
-#   define NS_DNS_CB(F,C)	{ NSSRC_DNS,	F,	C },
-#else
-#   define NS_DNS_CB(F,C)
-#endif
-
-#ifdef YP
-#   define NS_NIS_CB(F,C)	{ NSSRC_NIS,	F,	C },
-#else
-#   define NS_NIS_CB(F,C)
-#endif
-
-/*
- * ns_src - `nsswitch source'
- * used by the nsparser routines to store a mapping between a source
- * and its dispatch control flags for a given database.
- */
-typedef struct {
-	const char	*name;
-	u_int32_t	 flags;
-} ns_src;
-
-
-/*
- * default sourcelist (if nsswitch.conf is missing, corrupt,
- * or the requested database doesn't have an entry.
- */
-extern const ns_src __nsdefaultsrc[];
-
-
-#ifdef _NS_PRIVATE
-
-/*
- * private data structures for back-end nsswitch implementation
- */
-
-/*
- * ns_dbt - `nsswitch database thang'
- * for each database in /etc/nsswitch.conf there is a ns_dbt, with its
- * name and a list of ns_src's containing the source information.
- */
-typedef struct {
-	const char	*name;		/* name of database */
-	ns_src		*srclist;	/* list of sources */
-	int		 srclistsize;	/* size of srclist */
-} ns_dbt;
-
-#endif /* _NS_PRIVATE */
-
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-extern	int	nsdispatch(void *, const ns_dtab [], const char *,
-			   const char *, const ns_src [], ...);
-
-#ifdef _NS_PRIVATE
-extern	void		 _nsdbtaddsrc(ns_dbt *, const ns_src *);
-extern	void		 _nsdbtdump(const ns_dbt *);
-extern	const ns_dbt	*_nsdbtget(const char *);
-extern	void		 _nsdbtput(const ns_dbt *);
-extern	void		 _nsyyerror(const char *);
-extern	int		 _nsyylex(void);
-extern	int		 _nsyylineno;
-#endif /* _NS_PRIVATE */
-
-__END_DECLS
-
-#endif /* !_NSSWITCH_H */
diff --git a/newlib/libc/sys/linux/include/paths.h b/newlib/libc/sys/linux/include/paths.h
deleted file mode 100644
index a87831e74..000000000
--- a/newlib/libc/sys/linux/include/paths.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)paths.h	8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _PATHS_H_
-#define	_PATHS_H_
-
-/* Default search path. */
-#define	_PATH_DEFPATH	"/usr/bin:/bin"
-/* All standard utilities path. */
-#define	_PATH_STDPATH \
-	"/usr/bin:/bin:/usr/sbin:/sbin"
-
-#define	_PATH_BSHELL	"/bin/sh"
-#define	_PATH_CONSOLE	"/dev/console"
-#define	_PATH_CSHELL	"/bin/csh"
-#define	_PATH_DEVDB	"/var/run/dev.db"
-#define	_PATH_DEVNULL	"/dev/null"
-#define	_PATH_DRUM	"/dev/drum"
-#define	_PATH_KLOG	"/proc/kmsg"
-#define	_PATH_KMEM	"/dev/kmem"
-#define	_PATH_LASTLOG	"/var/log/lastlog"
-#define	_PATH_MAILDIR	"/var/mail"
-#define	_PATH_MAN	"/usr/share/man"
-#define	_PATH_MEM	"/dev/mem"
-#define	_PATH_MNTTAB	"/etc/fstab"
-#define	_PATH_MOUNTED	"/etc/mtab"
-#define	_PATH_NOLOGIN	"/etc/nologin"
-#define	_PATH_PRESERVE	"/var/lib"
-#define	_PATH_RWHODIR	"/var/spool/rwho"
-#define	_PATH_SENDMAIL	"/usr/sbin/sendmail"
-#define	_PATH_SHADOW	"/etc/shadow"
-#define	_PATH_SHELLS	"/etc/shells"
-#define	_PATH_TTY	"/dev/tty"
-#define	_PATH_UNIX	"/boot/vmlinux"
-#define _PATH_UTMP	"/var/run/utmp"
-#define	_PATH_VI	"/bin/vi"
-#define _PATH_WTMP	"/var/log/wtmp"
-
-/* Provide trailing slash, since mostly used for building pathnames. */
-#define	_PATH_DEV	"/dev/"
-#define	_PATH_TMP	"/tmp/"
-#define	_PATH_VARDB	"/var/db/"
-#define	_PATH_VARRUN	"/var/run/"
-#define	_PATH_VARTMP	"/var/tmp/"
-
-#endif /* !_PATHS_H_ */
diff --git a/newlib/libc/sys/linux/include/pthread.h b/newlib/libc/sys/linux/include/pthread.h
deleted file mode 100644
index d7addbe46..000000000
--- a/newlib/libc/sys/linux/include/pthread.h
+++ /dev/null
@@ -1,682 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#ifndef _PTHREAD_H
-#define _PTHREAD_H	1
-
-#include <features.h>
-
-#include <sched.h>
-#include <time.h>
-
-#define __need_sigset_t
-#include <signal.h>
-#include <bits/pthreadtypes.h>
-#include <bits/initspin.h>
-
-
-__BEGIN_DECLS
-
-/* Initializers.  */
-
-#define PTHREAD_MUTEX_INITIALIZER \
-  {0, 0, 0, PTHREAD_MUTEX_TIMED_NP, __LOCK_INITIALIZER}
-#ifdef __USE_GNU
-# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \
-  {0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, __LOCK_INITIALIZER}
-# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \
-  {0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, __LOCK_INITIALIZER}
-# define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \
-  {0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, __LOCK_INITIALIZER}
-#endif
-
-#define PTHREAD_COND_INITIALIZER {__LOCK_INITIALIZER, 0}
-
-#ifdef __USE_UNIX98
-# define PTHREAD_RWLOCK_INITIALIZER \
-  { __LOCK_INITIALIZER, 0, NULL, NULL, NULL,				      \
-    PTHREAD_RWLOCK_DEFAULT_NP, PTHREAD_PROCESS_PRIVATE }
-#endif
-#ifdef __USE_GNU
-# define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \
-  { __LOCK_INITIALIZER, 0, NULL, NULL, NULL,				      \
-    PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, PTHREAD_PROCESS_PRIVATE }
-#endif
-
-/* Values for attributes.  */
-
-enum
-{
-  PTHREAD_CREATE_JOINABLE,
-#define PTHREAD_CREATE_JOINABLE	PTHREAD_CREATE_JOINABLE
-  PTHREAD_CREATE_DETACHED
-#define PTHREAD_CREATE_DETACHED	PTHREAD_CREATE_DETACHED
-};
-
-enum
-{
-  PTHREAD_INHERIT_SCHED,
-#define PTHREAD_INHERIT_SCHED	PTHREAD_INHERIT_SCHED
-  PTHREAD_EXPLICIT_SCHED
-#define PTHREAD_EXPLICIT_SCHED	PTHREAD_EXPLICIT_SCHED
-};
-
-enum
-{
-  PTHREAD_SCOPE_SYSTEM,
-#define PTHREAD_SCOPE_SYSTEM	PTHREAD_SCOPE_SYSTEM
-  PTHREAD_SCOPE_PROCESS
-#define PTHREAD_SCOPE_PROCESS	PTHREAD_SCOPE_PROCESS
-};
-
-enum
-{
-  PTHREAD_MUTEX_TIMED_NP,
-  PTHREAD_MUTEX_RECURSIVE_NP,
-  PTHREAD_MUTEX_ERRORCHECK_NP,
-  PTHREAD_MUTEX_ADAPTIVE_NP
-#ifdef __USE_UNIX98
-  ,
-  PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP,
-  PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
-  PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
-  PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL
-#endif
-#ifdef __USE_GNU
-  /* For compatibility.  */
-  , PTHREAD_MUTEX_FAST_NP = PTHREAD_MUTEX_ADAPTIVE_NP
-#endif
-};
-
-enum
-{
-  PTHREAD_PROCESS_PRIVATE,
-#define PTHREAD_PROCESS_PRIVATE	PTHREAD_PROCESS_PRIVATE
-  PTHREAD_PROCESS_SHARED
-#define PTHREAD_PROCESS_SHARED	PTHREAD_PROCESS_SHARED
-};
-
-#ifdef __USE_UNIX98
-enum
-{
-  PTHREAD_RWLOCK_PREFER_READER_NP,
-  PTHREAD_RWLOCK_PREFER_WRITER_NP,
-  PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP,
-  PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_WRITER_NP
-};
-#endif	/* Unix98 */
-
-#define PTHREAD_ONCE_INIT 0
-
-/* Special constants */
-
-#ifdef __USE_XOPEN2K
-/* -1 is distinct from 0 and all errno constants */
-# define PTHREAD_BARRIER_SERIAL_THREAD -1
-#endif
-
-/* Cleanup buffers */
-
-struct _pthread_cleanup_buffer
-{
-  void (*__routine) (void *);		  /* Function to call.  */
-  void *__arg;				  /* Its argument.  */
-  int __canceltype;			  /* Saved cancellation type. */
-  struct _pthread_cleanup_buffer *__prev; /* Chaining of cleanup functions.  */
-};
-
-/* Cancellation */
-
-enum
-{
-  PTHREAD_CANCEL_ENABLE,
-#define PTHREAD_CANCEL_ENABLE	PTHREAD_CANCEL_ENABLE
-  PTHREAD_CANCEL_DISABLE
-#define PTHREAD_CANCEL_DISABLE	PTHREAD_CANCEL_DISABLE
-};
-enum
-{
-  PTHREAD_CANCEL_DEFERRED,
-#define PTHREAD_CANCEL_DEFERRED	PTHREAD_CANCEL_DEFERRED
-  PTHREAD_CANCEL_ASYNCHRONOUS
-#define PTHREAD_CANCEL_ASYNCHRONOUS	PTHREAD_CANCEL_ASYNCHRONOUS
-};
-#define PTHREAD_CANCELED ((void *) -1)
-
-
-/* Function for handling threads.  */
-
-/* Create a thread with given attributes ATTR (or default attributes
-   if ATTR is NULL), and call function START_ROUTINE with given
-   arguments ARG.  */
-extern int pthread_create (pthread_t *__restrict __thread1,
-			   __const pthread_attr_t *__restrict __attr,
-			   void *(*__start_routine) (void *),
-			   void *__restrict __arg) __THROW;
-
-/* Obtain the identifier of the current thread.  */
-extern pthread_t pthread_self (void) __THROW;
-
-/* Compare two thread identifiers.  */
-extern int pthread_equal (pthread_t __thread1, pthread_t __thread2) __THROW;
-
-/* Terminate calling thread.  */
-extern void pthread_exit (void *__retval)
-     __THROW __attribute__ ((__noreturn__));
-
-/* Make calling thread wait for termination of the thread TH.  The
-   exit status of the thread is stored in *THREAD_RETURN, if THREAD_RETURN
-   is not NULL.  */
-extern int pthread_join (pthread_t __th, void **__thread_return) __THROW;
-
-/* Indicate that the thread TH is never to be joined with PTHREAD_JOIN.
-   The resources of TH will therefore be freed immediately when it
-   terminates, instead of waiting for another thread to perform PTHREAD_JOIN
-   on it.  */
-extern int pthread_detach (pthread_t __th) __THROW;
-
-
-/* Functions for handling attributes.  */
-
-/* Initialize thread attribute *ATTR with default attributes
-   (detachstate is PTHREAD_JOINABLE, scheduling policy is SCHED_OTHER,
-    no user-provided stack).  */
-extern int pthread_attr_init (pthread_attr_t *__attr) __THROW;
-
-/* Destroy thread attribute *ATTR.  */
-extern int pthread_attr_destroy (pthread_attr_t *__attr) __THROW;
-
-/* Set the `detachstate' attribute in *ATTR according to DETACHSTATE.  */
-extern int pthread_attr_setdetachstate (pthread_attr_t *__attr,
-					int __detachstate) __THROW;
-
-/* Return in *DETACHSTATE the `detachstate' attribute in *ATTR.  */
-extern int pthread_attr_getdetachstate (__const pthread_attr_t *__attr,
-					int *__detachstate) __THROW;
-
-/* Set scheduling parameters (priority, etc) in *ATTR according to PARAM.  */
-extern int pthread_attr_setschedparam (pthread_attr_t *__restrict __attr,
-				       __const struct sched_param *__restrict
-				       __param) __THROW;
-
-/* Return in *PARAM the scheduling parameters of *ATTR.  */
-extern int pthread_attr_getschedparam (__const pthread_attr_t *__restrict
-				       __attr,
-				       struct sched_param *__restrict __param)
-     __THROW;
-
-/* Set scheduling policy in *ATTR according to POLICY.  */
-extern int pthread_attr_setschedpolicy (pthread_attr_t *__attr, int __policy)
-     __THROW;
-
-/* Return in *POLICY the scheduling policy of *ATTR.  */
-extern int pthread_attr_getschedpolicy (__const pthread_attr_t *__restrict
-					__attr, int *__restrict __policy)
-     __THROW;
-
-/* Set scheduling inheritance mode in *ATTR according to INHERIT.  */
-extern int pthread_attr_setinheritsched (pthread_attr_t *__attr,
-					 int __inherit) __THROW;
-
-/* Return in *INHERIT the scheduling inheritance mode of *ATTR.  */
-extern int pthread_attr_getinheritsched (__const pthread_attr_t *__restrict
-					 __attr, int *__restrict __inherit)
-     __THROW;
-
-/* Set scheduling contention scope in *ATTR according to SCOPE.  */
-extern int pthread_attr_setscope (pthread_attr_t *__attr, int __scope)
-     __THROW;
-
-/* Return in *SCOPE the scheduling contention scope of *ATTR.  */
-extern int pthread_attr_getscope (__const pthread_attr_t *__restrict __attr,
-				  int *__restrict __scope) __THROW;
-
-#ifdef __USE_UNIX98
-/* Set the size of the guard area at the bottom of the thread.  */
-extern int pthread_attr_setguardsize (pthread_attr_t *__attr,
-				      size_t __guardsize) __THROW;
-
-/* Get the size of the guard area at the bottom of the thread.  */
-extern int pthread_attr_getguardsize (__const pthread_attr_t *__restrict
-				      __attr, size_t *__restrict __guardsize)
-     __THROW;
-#endif
-
-/* Set the starting address of the stack of the thread to be created.
-   Depending on whether the stack grows up or down the value must either
-   be higher or lower than all the address in the memory block.  The
-   minimal size of the block must be PTHREAD_STACK_SIZE.  */
-extern int pthread_attr_setstackaddr (pthread_attr_t *__attr,
-				      void *__stackaddr) __THROW;
-
-/* Return the previously set address for the stack.  */
-extern int pthread_attr_getstackaddr (__const pthread_attr_t *__restrict
-				      __attr, void **__restrict __stackaddr)
-     __THROW;
-
-#ifdef __USE_XOPEN2K
-/* The following two interfaces are intended to replace the last two.  They
-   require setting the address as well as the size since only setting the
-   address will make the implementation on some architectures impossible.  */
-extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
-				  size_t __stacksize) __THROW;
-
-/* Return the previously set address for the stack.  */
-extern int pthread_attr_getstack (__const pthread_attr_t *__restrict __attr,
-				  void **__restrict __stackaddr,
-				  size_t *__restrict __stacksize) __THROW;
-#endif
-
-/* Add information about the minimum stack size needed for the thread
-   to be started.  This size must never be less than PTHREAD_STACK_SIZE
-   and must also not exceed the system limits.  */
-extern int pthread_attr_setstacksize (pthread_attr_t *__attr,
-				      size_t __stacksize) __THROW;
-
-/* Return the currently used minimal stack size.  */
-extern int pthread_attr_getstacksize (__const pthread_attr_t *__restrict
-				      __attr, size_t *__restrict __stacksize)
-     __THROW;
-
-#ifdef __USE_GNU
-/* Get thread attributes corresponding to the already running thread TH.  */
-extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr) __THROW;
-#endif
-
-/* Functions for scheduling control.  */
-
-/* Set the scheduling parameters for TARGET_THREAD according to POLICY
-   and *PARAM.  */
-extern int pthread_setschedparam (pthread_t __target_thread, int __policy,
-				  __const struct sched_param *__param)
-     __THROW;
-
-/* Return in *POLICY and *PARAM the scheduling parameters for TARGET_THREAD.  */
-extern int pthread_getschedparam (pthread_t __target_thread,
-				  int *__restrict __policy,
-				  struct sched_param *__restrict __param)
-     __THROW;
-
-#ifdef __USE_UNIX98
-/* Determine level of concurrency.  */
-extern int pthread_getconcurrency (void) __THROW;
-
-/* Set new concurrency level to LEVEL.  */
-extern int pthread_setconcurrency (int __level) __THROW;
-#endif
-
-#ifdef __USE_GNU
-/* Yield the processor to another thread or process.
-   This function is similar to the POSIX `sched_yield' function but
-   might be differently implemented in the case of a m-on-n thread
-   implementation.  */
-extern int pthread_yield (void) __THROW;
-#endif
-
-/* Functions for mutex handling.  */
-
-/* Initialize MUTEX using attributes in *MUTEX_ATTR, or use the
-   default values if later is NULL.  */
-extern int pthread_mutex_init (pthread_mutex_t *__restrict __mutex,
-			       __const pthread_mutexattr_t *__restrict
-			       __mutex_attr) __THROW;
-
-/* Destroy MUTEX.  */
-extern int pthread_mutex_destroy (pthread_mutex_t *__mutex) __THROW;
-
-/* Try to lock MUTEX.  */
-extern int pthread_mutex_trylock (pthread_mutex_t *__mutex) __THROW;
-
-/* Wait until lock for MUTEX becomes available and lock it.  */
-extern int pthread_mutex_lock (pthread_mutex_t *__mutex) __THROW;
-
-#ifdef __USE_XOPEN2K
-/* Wait until lock becomes available, or specified time passes. */
-extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
-				    __const struct timespec *__restrict
-				    __abstime) __THROW;
-#endif
-
-/* Unlock MUTEX.  */
-extern int pthread_mutex_unlock (pthread_mutex_t *__mutex) __THROW;
-
-
-/* Functions for handling mutex attributes.  */
-
-/* Initialize mutex attribute object ATTR with default attributes
-   (kind is PTHREAD_MUTEX_TIMED_NP).  */
-extern int pthread_mutexattr_init (pthread_mutexattr_t *__attr) __THROW;
-
-/* Destroy mutex attribute object ATTR.  */
-extern int pthread_mutexattr_destroy (pthread_mutexattr_t *__attr) __THROW;
-
-/* Get the process-shared flag of the mutex attribute ATTR.  */
-extern int pthread_mutexattr_getpshared (__const pthread_mutexattr_t *
-					 __restrict __attr,
-					 int *__restrict __pshared) __THROW;
-
-/* Set the process-shared flag of the mutex attribute ATTR.  */
-extern int pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr,
-					 int __pshared) __THROW;
-
-#ifdef __USE_UNIX98
-/* Set the mutex kind attribute in *ATTR to KIND (either PTHREAD_MUTEX_NORMAL,
-   PTHREAD_MUTEX_RECURSIVE, PTHREAD_MUTEX_ERRORCHECK, or
-   PTHREAD_MUTEX_DEFAULT).  */
-extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind)
-     __THROW;
-
-/* Return in *KIND the mutex kind attribute in *ATTR.  */
-extern int pthread_mutexattr_gettype (__const pthread_mutexattr_t *__restrict
-				      __attr, int *__restrict __kind) __THROW;
-#endif
-
-
-/* Functions for handling conditional variables.  */
-
-/* Initialize condition variable COND using attributes ATTR, or use
-   the default values if later is NULL.  */
-extern int pthread_cond_init (pthread_cond_t *__restrict __cond,
-			      __const pthread_condattr_t *__restrict
-			      __cond_attr) __THROW;
-
-/* Destroy condition variable COND.  */
-extern int pthread_cond_destroy (pthread_cond_t *__cond) __THROW;
-
-/* Wake up one thread waiting for condition variable COND.  */
-extern int pthread_cond_signal (pthread_cond_t *__cond) __THROW;
-
-/* Wake up all threads waiting for condition variables COND.  */
-extern int pthread_cond_broadcast (pthread_cond_t *__cond) __THROW;
-
-/* Wait for condition variable COND to be signaled or broadcast.
-   MUTEX is assumed to be locked before.  */
-extern int pthread_cond_wait (pthread_cond_t *__restrict __cond,
-			      pthread_mutex_t *__restrict __mutex) __THROW;
-
-/* Wait for condition variable COND to be signaled or broadcast until
-   ABSTIME.  MUTEX is assumed to be locked before.  ABSTIME is an
-   absolute time specification; zero is the beginning of the epoch
-   (00:00:00 GMT, January 1, 1970).  */
-extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond,
-				   pthread_mutex_t *__restrict __mutex,
-				   __const struct timespec *__restrict
-				   __abstime) __THROW;
-
-/* Functions for handling condition variable attributes.  */
-
-/* Initialize condition variable attribute ATTR.  */
-extern int pthread_condattr_init (pthread_condattr_t *__attr) __THROW;
-
-/* Destroy condition variable attribute ATTR.  */
-extern int pthread_condattr_destroy (pthread_condattr_t *__attr) __THROW;
-
-/* Get the process-shared flag of the condition variable attribute ATTR.  */
-extern int pthread_condattr_getpshared (__const pthread_condattr_t *
-					__restrict __attr,
-					int *__restrict __pshared) __THROW;
-
-/* Set the process-shared flag of the condition variable attribute ATTR.  */
-extern int pthread_condattr_setpshared (pthread_condattr_t *__attr,
-					int __pshared) __THROW;
-
-
-#ifdef __USE_UNIX98
-/* Functions for handling read-write locks.  */
-
-/* Initialize read-write lock RWLOCK using attributes ATTR, or use
-   the default values if later is NULL.  */
-extern int pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock,
-				__const pthread_rwlockattr_t *__restrict
-				__attr) __THROW;
-
-/* Destroy read-write lock RWLOCK.  */
-extern int pthread_rwlock_destroy (pthread_rwlock_t *__rwlock) __THROW;
-
-/* Acquire read lock for RWLOCK.  */
-extern int pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock) __THROW;
-
-/* Try to acquire read lock for RWLOCK.  */
-extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock) __THROW;
-
-#ifdef __USE_XOPEN2K
-/* Try to acquire read lock for RWLOCK or return after specfied time.  */
-extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock,
-				       __const struct timespec *__restrict
-				       __abstime) __THROW;
-#endif
-
-/* Acquire write lock for RWLOCK.  */
-extern int pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock) __THROW;
-
-/* Try to acquire write lock for RWLOCK.  */
-extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock) __THROW;
-
-#ifdef __USE_XOPEN2K
-/* Try to acquire write lock for RWLOCK or return after specfied time.  */
-extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock,
-				       __const struct timespec *__restrict
-				       __abstime) __THROW;
-#endif
-
-/* Unlock RWLOCK.  */
-extern int pthread_rwlock_unlock (pthread_rwlock_t *__rwlock) __THROW;
-
-
-/* Functions for handling read-write lock attributes.  */
-
-/* Initialize attribute object ATTR with default values.  */
-extern int pthread_rwlockattr_init (pthread_rwlockattr_t *__attr) __THROW;
-
-/* Destroy attribute object ATTR.  */
-extern int pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr) __THROW;
-
-/* Return current setting of process-shared attribute of ATTR in PSHARED.  */
-extern int pthread_rwlockattr_getpshared (__const pthread_rwlockattr_t *
-					  __restrict __attr,
-					  int *__restrict __pshared) __THROW;
-
-/* Set process-shared attribute of ATTR to PSHARED.  */
-extern int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *__attr,
-					  int __pshared) __THROW;
-
-/* Return current setting of reader/writer preference.  */
-extern int pthread_rwlockattr_getkind_np (__const pthread_rwlockattr_t *__attr,
-					  int *__pref) __THROW;
-
-/* Set reader/write preference.  */
-extern int pthread_rwlockattr_setkind_np (pthread_rwlockattr_t *__attr,
-					  int __pref) __THROW;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* The IEEE Std. 1003.1j-2000 introduces functions to implement
-   spinlocks.  */
-
-/* Initialize the spinlock LOCK.  If PSHARED is nonzero the spinlock can
-   be shared between different processes.  */
-extern int pthread_spin_init (pthread_spinlock_t *__lock, int __pshared)
-     __THROW;
-
-/* Destroy the spinlock LOCK.  */
-extern int pthread_spin_destroy (pthread_spinlock_t *__lock) __THROW;
-
-/* Wait until spinlock LOCK is retrieved.  */
-extern int pthread_spin_lock (pthread_spinlock_t *__lock) __THROW;
-
-/* Try to lock spinlock LOCK.  */
-extern int pthread_spin_trylock (pthread_spinlock_t *__lock) __THROW;
-
-/* Release spinlock LOCK.  */
-extern int pthread_spin_unlock (pthread_spinlock_t *__lock) __THROW;
-
-
-/* Barriers are a also a new feature in 1003.1j-2000. */
-
-extern int pthread_barrier_init (pthread_barrier_t *__restrict __barrier,
-				 __const pthread_barrierattr_t *__restrict
-				 __attr, unsigned int __count) __THROW;
-
-extern int pthread_barrier_destroy (pthread_barrier_t *__barrier) __THROW;
-
-extern int pthread_barrierattr_init (pthread_barrierattr_t *__attr) __THROW;
-
-extern int pthread_barrierattr_destroy (pthread_barrierattr_t *__attr) __THROW;
-
-extern int pthread_barrierattr_getpshared (__const pthread_barrierattr_t *
-					   __restrict __attr,
-					   int *__restrict __pshared) __THROW;
-
-extern int pthread_barrierattr_setpshared (pthread_barrierattr_t *__attr,
-					   int __pshared) __THROW;
-
-extern int pthread_barrier_wait (pthread_barrier_t *__barrier) __THROW;
-#endif
-
-
-/* Functions for handling thread-specific data.  */
-
-/* Create a key value identifying a location in the thread-specific
-   data area.  Each thread maintains a distinct thread-specific data
-   area.  DESTR_FUNCTION, if non-NULL, is called with the value
-   associated to that key when the key is destroyed.
-   DESTR_FUNCTION is not called if the value associated is NULL when
-   the key is destroyed.  */
-extern int pthread_key_create (pthread_key_t *__key,
-			       void (*__destr_function) (void *)) __THROW;
-
-/* Destroy KEY.  */
-extern int pthread_key_delete (pthread_key_t __key) __THROW;
-
-/* Store POINTER in the thread-specific data slot identified by KEY. */
-extern int pthread_setspecific (pthread_key_t __key,
-				__const void *__pointer) __THROW;
-
-/* Return current value of the thread-specific data slot identified by KEY.  */
-extern void *pthread_getspecific (pthread_key_t __key) __THROW;
-
-
-/* Functions for handling initialization.  */
-
-/* Guarantee that the initialization function INIT_ROUTINE will be called
-   only once, even if pthread_once is executed several times with the
-   same ONCE_CONTROL argument. ONCE_CONTROL must point to a static or
-   extern variable initialized to PTHREAD_ONCE_INIT.  */
-extern int pthread_once (pthread_once_t *__once_control,
-			 void (*__init_routine) (void)) __THROW;
-
-
-/* Functions for handling cancellation.  */
-
-/* Set cancelability state of current thread to STATE, returning old
-   state in *OLDSTATE if OLDSTATE is not NULL.  */
-extern int pthread_setcancelstate (int __state, int *__oldstate) __THROW;
-
-/* Set cancellation state of current thread to TYPE, returning the old
-   type in *OLDTYPE if OLDTYPE is not NULL.  */
-extern int pthread_setcanceltype (int __type, int *__oldtype) __THROW;
-
-/* Cancel THREAD immediately or at the next possibility.  */
-extern int pthread_cancel (pthread_t __thread1) __THROW;
-
-/* Test for pending cancellation for the current thread and terminate
-   the thread as per pthread_exit(PTHREAD_CANCELED) if it has been
-   cancelled.  */
-extern void pthread_testcancel (void) __THROW;
-
-
-/* Install a cleanup handler: ROUTINE will be called with arguments ARG
-   when the thread is cancelled or calls pthread_exit.  ROUTINE will also
-   be called with arguments ARG when the matching pthread_cleanup_pop
-   is executed with non-zero EXECUTE argument.
-   pthread_cleanup_push and pthread_cleanup_pop are macros and must always
-   be used in matching pairs at the same nesting level of braces. */
-
-#define pthread_cleanup_push(routine,arg) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    _pthread_cleanup_push (&_buffer, (routine), (arg));
-
-extern void _pthread_cleanup_push (struct _pthread_cleanup_buffer *__buffer,
-				   void (*__routine) (void *),
-				   void *__arg) __THROW;
-
-/* Remove a cleanup handler installed by the matching pthread_cleanup_push.
-   If EXECUTE is non-zero, the handler function is called. */
-
-#define pthread_cleanup_pop(execute) \
-    _pthread_cleanup_pop (&_buffer, (execute)); }
-
-extern void _pthread_cleanup_pop (struct _pthread_cleanup_buffer *__buffer,
-				  int __execute) __THROW;
-
-/* Install a cleanup handler as pthread_cleanup_push does, but also
-   saves the current cancellation type and set it to deferred cancellation.  */
-
-#ifdef __USE_GNU
-# define pthread_cleanup_push_defer_np(routine,arg) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    _pthread_cleanup_push_defer (&_buffer, (routine), (arg));
-
-extern void _pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *__buffer,
-					 void (*__routine) (void *),
-					 void *__arg) __THROW;
-
-/* Remove a cleanup handler as pthread_cleanup_pop does, but also
-   restores the cancellation type that was in effect when the matching
-   pthread_cleanup_push_defer was called.  */
-
-# define pthread_cleanup_pop_restore_np(execute) \
-  _pthread_cleanup_pop_restore (&_buffer, (execute)); }
-
-extern void _pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *__buffer,
-					  int __execute) __THROW;
-#endif
-
-
-#ifdef __USE_XOPEN2K
-/* Get ID of CPU-time clock for thread THREAD_ID.  */
-extern int pthread_getcpuclockid (pthread_t __thread_id,
-				  clockid_t *__clock_id) __THROW;
-#endif
-
-
-/* Functions for handling signals.  */
-#include <bits/sigthread.h>
-
-
-/* Functions for handling process creation and process execution.  */
-
-/* Install handlers to be called when a new process is created with FORK.
-   The PREPARE handler is called in the parent process just before performing
-   FORK. The PARENT handler is called in the parent process just after FORK.
-   The CHILD handler is called in the child process.  Each of the three
-   handlers can be NULL, meaning that no handler needs to be called at that
-   point.
-   PTHREAD_ATFORK can be called several times, in which case the PREPARE
-   handlers are called in LIFO order (last added with PTHREAD_ATFORK,
-   first called before FORK), and the PARENT and CHILD handlers are called
-   in FIFO (first added, first called).  */
-
-extern int pthread_atfork (void (*__prepare) (void),
-			   void (*__parent) (void),
-			   void (*__child) (void)) __THROW;
-
-/* Terminate all threads in the program except the calling process.
-   Should be called just before invoking one of the exec*() functions.  */
-
-extern void pthread_kill_other_threads_np (void) __THROW;
-
-__END_DECLS
-
-#endif	/* pthread.h */
diff --git a/newlib/libc/sys/linux/include/regex.h b/newlib/libc/sys/linux/include/regex.h
deleted file mode 100644
index d71c0ceee..000000000
--- a/newlib/libc/sys/linux/include/regex.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*-
- * Copyright (c) 1992 Henry Spencer.
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer of the University of Toronto.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)regex.h	8.2 (Berkeley) 1/3/94
- * $FreeBSD: src/include/regex.h,v 1.4 2002/03/23 17:24:53 imp Exp $
- */
-
-#ifndef _REGEX_H_
-#define	_REGEX_H_
-
-#include <sys/cdefs.h>
-
-/* types */
-typedef off_t regoff_t;
-
-typedef struct {
-	int re_magic;
-	size_t re_nsub;		/* number of parenthesized subexpressions */
-	__const char *re_endp;	/* end pointer for REG_PEND */
-	struct re_guts *re_g;	/* none of your business :-) */
-} regex_t;
-
-typedef struct {
-	regoff_t rm_so;		/* start of match */
-	regoff_t rm_eo;		/* end of match */
-} regmatch_t;
-
-/* regcomp() flags */
-#define	REG_BASIC	0000
-#define	REG_EXTENDED	0001
-#define	REG_ICASE	0002
-#define	REG_NOSUB	0004
-#define	REG_NEWLINE	0010
-#define	REG_NOSPEC	0020
-#define	REG_PEND	0040
-#define	REG_DUMP	0200
-
-/* regerror() flags */
-#define	REG_NOMATCH	 1
-#define	REG_BADPAT	 2
-#define	REG_ECOLLATE	 3
-#define	REG_ECTYPE	 4
-#define	REG_EESCAPE	 5
-#define	REG_ESUBREG	 6
-#define	REG_EBRACK	 7
-#define	REG_EPAREN	 8
-#define	REG_EBRACE	 9
-#define	REG_BADBR	10
-#define	REG_ERANGE	11
-#define	REG_ESPACE	12
-#define	REG_BADRPT	13
-#define	REG_EMPTY	14
-#define	REG_ASSERT	15
-#define	REG_INVARG	16
-#define	REG_ATOI	255	/* convert name to number (!) */
-#define	REG_ITOA	0400	/* convert number to name (!) */
-
-/* regexec() flags */
-#define	REG_NOTBOL	00001
-#define	REG_NOTEOL	00002
-#define	REG_STARTEND	00004
-#define	REG_TRACE	00400	/* tracing of execution */
-#define	REG_LARGE	01000	/* force large representation */
-#define	REG_BACKR	02000	/* force use of backref code */
-
-__BEGIN_DECLS
-int	regcomp(regex_t *, const char *, int);
-size_t	regerror(int, const regex_t *, char *, size_t);
-int	regexec(const regex_t *, const char *, size_t, regmatch_t [], int);
-void	regfree(regex_t *);
-__END_DECLS
-
-#endif /* !_REGEX_H_ */
diff --git a/newlib/libc/sys/linux/include/resolv.h b/newlib/libc/sys/linux/include/resolv.h
deleted file mode 100644
index 1114f2d92..000000000
--- a/newlib/libc/sys/linux/include/resolv.h
+++ /dev/null
@@ -1,319 +0,0 @@
-/*-
- * Copyright (c) 1983, 1987, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- *	@(#)resolv.h	8.1 (Berkeley) 6/2/93
- *	From Id: resolv.h,v 8.12 1998/04/28 19:36:46 halley Exp $
- * $FreeBSD: src/include/resolv.h,v 1.21 2002/03/23 17:24:53 imp Exp $
- */
-
-#ifndef _RESOLV_H_
-#define	_RESOLV_H_
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/cdefs.h>
-#include <sys/socket.h>
-#include <stdio.h>
-
-/*
- * Revision information.  This is the release date in YYYYMMDD format.
- * It can change every day so the right thing to do with it is use it
- * in preprocessor commands such as "#if (__RES > 19931104)".  Do not
- * compare for equality; rather, use it to determine whether your resolver
- * is new enough to contain a certain feature.
- */
-
-#define	__RES	19960801
-
-/*
- * Resolver configuration file.
- * Normally not present, but may contain the address of the
- * inital name server(s) to query and the domain search list.
- */
-
-#ifndef _PATH_RESCONF
-#define	_PATH_RESCONF        "/etc/resolv.conf"
-#endif
-
-/*
- * Global defines and variables for resolver stub.
- */
-#define	MAXNS			3	/* max # name servers we'll track */
-#define	MAXDFLSRCH		3	/* # default domain levels to try */
-#define	MAXDNSRCH		6	/* max # domains in search path */
-#define	LOCALDOMAINPARTS	2	/* min levels in name that is "local" */
-
-#define	RES_TIMEOUT		5	/* min. seconds between retries */
-#define	MAXRESOLVSORT		10	/* number of net to sort on */
-#define	RES_MAXNDOTS		15	/* should reflect bit field size */
-
-struct __res_state {
-	int	retrans;	 	/* retransmition time interval */
-	int	retry;			/* number of times to retransmit */
-	u_long	options;		/* option flags - see below. */
-	int	nscount;		/* number of name servers */
-	struct sockaddr_in
-		nsaddr_list[MAXNS];	/* address of name server */
-#define	nsaddr	nsaddr_list[0]		/* for backward compatibility */
-	u_short	id;			/* current message id */
-	char	*dnsrch[MAXDNSRCH+1];	/* components of domain to search */
-	char	defdname[256];		/* default domain (deprecated) */
-	u_long	pfcode;			/* RES_PRF_ flags - see below. */
-	unsigned ndots:4;		/* threshold for initial abs. query */
-	unsigned nsort:4;		/* number of elements in sort_list[] */
-	char	unused[3];
-	struct {
-		struct in_addr	addr;
-		u_int32_t	mask;
-	} sort_list[MAXRESOLVSORT];
-	char	pad[72];		/* on an i386 this means 512b total */
-};
-
-/* for INET6 */
-/*
- * replacement of __res_state, separated to keep binary compatibility.
- */
-struct __res_state_ext {
-	struct sockaddr_storage nsaddr_list[MAXNS];
-	struct {
-		int	af;		/* address family for addr, mask */
-		union {
-			struct	in_addr ina;
-			struct	in6_addr in6a;
-		} addr, mask;
-	} sort_list[MAXRESOLVSORT];
-};
-
-/*
- * Resolver options (keep these in synch with res_debug.c, please)
- */
-#define RES_INIT	0x00000001	/* address initialized */
-#define RES_DEBUG	0x00000002	/* print debug messages */
-#define RES_AAONLY	0x00000004	/* authoritative answers only (!IMPL)*/
-#define RES_USEVC	0x00000008	/* use virtual circuit */
-#define RES_PRIMARY	0x00000010	/* query primary server only (!IMPL) */
-#define RES_IGNTC	0x00000020	/* ignore truncation errors */
-#define RES_RECURSE	0x00000040	/* recursion desired */
-#define RES_DEFNAMES	0x00000080	/* use default domain name */
-#define RES_STAYOPEN	0x00000100	/* Keep TCP socket open */
-#define RES_DNSRCH	0x00000200	/* search up local domain tree */
-#define	RES_INSECURE1	0x00000400	/* type 1 security disabled */
-#define	RES_INSECURE2	0x00000800	/* type 2 security disabled */
-#define	RES_NOALIASES	0x00001000	/* shuts off HOSTALIASES feature */
-#define	RES_USE_INET6	0x00002000	/* use/map IPv6 in gethostbyname() */
-#define	RES_NOTLDQUERY	0x00004000	/* Don't query TLD names */
-/* KAME extensions: use higher bit to avoid conflict with ISC use */
-#define	RES_USE_EDNS0	0x40000000	/* use EDNS0 */
-
-#define RES_DEFAULT	(RES_RECURSE | RES_DEFNAMES | RES_DNSRCH)
-
-/*
- * Resolver "pfcode" values.  Used by dig.
- */
-#define	RES_PRF_STATS	0x00000001
-#define	RES_PRF_UPDATE	0x00000002
-#define	RES_PRF_CLASS   0x00000004
-#define	RES_PRF_CMD	0x00000008
-#define	RES_PRF_QUES	0x00000010
-#define	RES_PRF_ANS	0x00000020
-#define	RES_PRF_AUTH	0x00000040
-#define	RES_PRF_ADD	0x00000080
-#define	RES_PRF_HEAD1	0x00000100
-#define	RES_PRF_HEAD2	0x00000200
-#define	RES_PRF_TTLID	0x00000400
-#define	RES_PRF_HEADX	0x00000800
-#define	RES_PRF_QUERY	0x00001000
-#define	RES_PRF_REPLY	0x00002000
-#define	RES_PRF_INIT    0x00004000
-/*			0x00008000	*/
-
-typedef enum { res_goahead, res_nextns, res_modified, res_done, res_error }
-	res_sendhookact;
-
-typedef res_sendhookact (*res_send_qhook)(struct sockaddr_in * const *ns,
-					  const u_char **query,
-					  int *querylen,
-					  u_char *ans,
-					  int anssiz,
-					  int *resplen);
-
-typedef res_sendhookact (*res_send_rhook)(const struct sockaddr_in *ns,
-					  const u_char *query,
-					  int querylen,
-					  u_char *ans,
-					  int anssiz,
-					  int *resplen);
-
-struct res_sym {
-	int	number;		/* Identifying number, like T_MX */
-	char *	name;		/* Its symbolic name, like "MX" */
-	char *	humanname;	/* Its fun name, like "mail exchanger" */
-};
-
-extern struct __res_state _res;
-/* for INET6 */
-extern struct __res_state_ext _res_ext;
-
-extern const struct res_sym __p_class_syms[];
-extern const struct res_sym __p_type_syms[];
-
-/* Private routines shared between libc/net, named, nslookup and others. */
-#define	res_hnok	__res_hnok
-#define	res_ownok	__res_ownok
-#define	res_mailok	__res_mailok
-#define	res_dnok	__res_dnok
-#define	sym_ston	__sym_ston
-#define	sym_ntos	__sym_ntos
-#define	sym_ntop	__sym_ntop
-#define	b64_ntop	__b64_ntop
-#define	b64_pton	__b64_pton
-#define	loc_ntoa	__loc_ntoa
-#define	loc_aton	__loc_aton
-#define	fp_resstat	__fp_resstat
-#define	p_query		__p_query
-#define	dn_skipname	__dn_skipname
-#define	fp_resstat	__fp_resstat
-#define	fp_query	__fp_query
-#define	fp_nquery	__fp_nquery
-#define	hostalias	__hostalias
-#define	putlong		__putlong
-#define	putshort	__putshort
-#define	p_class		__p_class
-#define	p_time		__p_time
-#define	p_type		__p_type
-#define	p_query		__p_query
-#define	p_cdnname	__p_cdnname
-#define	p_section	__p_section
-#define	p_cdname	__p_cdname
-#define	p_fqnname	__p_fqnname
-#define	p_fqname	__p_fqname
-#define	p_option	__p_option
-#define	p_secstodate	__p_secstodate
-#define	dn_count_labels	__dn_count_labels
-#define	dn_comp		__dn_comp
-#define	dn_expand	__dn_expand
-#define	res_init	__res_init
-#define	res_randomid	__res_randomid
-#define	res_query	__res_query
-#define	res_search	__res_search
-#define	res_querydomain	__res_querydomain
-#define	res_mkquery	__res_mkquery
-#define	res_send	__res_send
-#define	res_isourserver	__res_isourserver
-#define	res_nameinquery	__res_nameinquery
-#define	res_queriesmatch __res_queriesmatch
-#define	res_close	__res_close
-#define	res_opt		__res_opt
-#define	res_mkupdate	__res_mkupdate
-#define	res_mkupdrec	__res_mkupdrec
-#define	res_freeupdrec	__res_freeupdrec
-
-__BEGIN_DECLS
-int		res_hnok(const char *);
-int		res_ownok(const char *);
-int		res_mailok(const char *);
-int		res_dnok(const char *);
-int		sym_ston(const struct res_sym *, const char *, int *);
-const char *	sym_ntos(const struct res_sym *, int, int *);
-const char *	sym_ntop(const struct res_sym *, int, int *);
-int		b64_ntop(u_char const *, size_t, char *, size_t);
-int		b64_pton(char const *, u_char *, size_t);
-int		loc_aton(const char *, u_char *);
-const char *	loc_ntoa(const u_char *, char *);
-int		dn_skipname(const u_char *, const u_char *);
-void		fp_resstat(struct __res_state *, FILE *);
-void		fp_query(const u_char *, FILE *);
-void		fp_nquery(const u_char *, int, FILE *);
-const char *	hostalias(const char *);
-void		putlong(u_int32_t, u_char *);
-void		putshort(u_int16_t, u_char *);
-const char *	p_class(int);
-const char *	p_time(u_int32_t);
-const char *	p_type(int);
-void		p_query(const u_char *);
-const u_char *	p_cdnname(const u_char *, const u_char *, int, FILE *);
-const u_char *	p_cdname(const u_char *, const u_char *, FILE *);
-const u_char *	p_fqnname(const u_char *, const u_char *,
-			  int, char *, int);
-const u_char *	p_fqname(const u_char *, const u_char *, FILE *);
-const char *	p_option(u_long);
-char *		p_secstodate(u_long);
-int		dn_count_labels(const char *);
-int		dn_comp(const char *, u_char *, int, u_char **, u_char **);
-int		dn_expand(const u_char *, const u_char *, const u_char *,
-			  char *, int);
-int		res_init(void);
-u_int		res_randomid(void);
-int		res_query(const char *, int, int, u_char *, int);
-int		res_search(const char *, int, int, u_char *, int);
-int		res_querydomain(const char *, const char *, int, int,
-				u_char *, int);
-int		res_mkquery(int, const char *, int, int, const u_char *,
-			    int, const u_char *, u_char *, int);
-int		res_send(const u_char *, int, u_char *, int);
-int		res_isourserver(const struct sockaddr_in *);
-int		res_nameinquery(const char *, int, int,
-				const u_char *, const u_char *);
-int		res_queriesmatch(const u_char *, const u_char *,
-				 const u_char *, const u_char *);
-void		res_close(void);
-int		res_opt(int, u_char *, int, int);
-const char *	p_section(int, int);
-/* XXX The following depend on the ns_updrec typedef in arpa/nameser.h */
-#ifdef _ARPA_NAMESER_H_
-int		res_update(ns_updrec *);
-int		res_mkupdate(ns_updrec *, u_char *, int);
-ns_updrec *	res_mkupdrec(int, const char *, u_int, u_int, u_long);
-void		res_freeupdrec(ns_updrec *);
-#endif
-__END_DECLS
-
-#endif /* !_RESOLV_H_ */
diff --git a/newlib/libc/sys/linux/include/rpc/Makefile b/newlib/libc/sys/linux/include/rpc/Makefile
deleted file mode 100644
index 43a762bfc..000000000
--- a/newlib/libc/sys/linux/include/rpc/Makefile
+++ /dev/null
@@ -1,37 +0,0 @@
-#	from: @(#)Makefile	2.3 88/08/11 4.0 RPCSRC
-#	$FreeBSD: src/include/rpc/Makefile,v 1.1 2001/03/19 12:49:46 alfred Exp $
-
-.SUFFIXES: .x
-
-RPCCOM = rpcgen -C
-
-HDRS=	rpcb_prot.h
-
-XFILES= rpcb_prot.x
-
-HFILES=	auth.h auth_unix.h clnt.h clnt_soc.h clnt_stat.h \
-	nettype.h pmap_clnt.h pmap_prot.h pmap_rmt.h raw.h \
-	rpc.h rpc_msg.h rpcb_clnt.h rpcent.h rpc_com.h \
-	svc.h svc_auth.h svc_soc.h svc_dg.h types.h xdr.h
-
-# Secure RPC
-HFILES+= auth_des.h des.h des_crypt.h
-
-# Kerberos
-HFILES+= auth_kerb.h
-
-CLEANFILES+= ${HDRS}
-
-all: ${HDRS}
-
-beforeinstall:
-	${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
-		${HFILES:S;^;${.CURDIR}/;} \
-		${XFILES:S;^;${.CURDIR}/;} \
-		${HDRS} \
-		${DESTDIR}/usr/include/rpc
-
-.x.h:
-	${RPCCOM} -h -DWANT_NFS3 ${.IMPSRC} -o ${.TARGET}
-
-.include <bsd.prog.mk>
diff --git a/newlib/libc/sys/linux/include/rpc/auth.h b/newlib/libc/sys/linux/include/rpc/auth.h
deleted file mode 100644
index 811814740..000000000
--- a/newlib/libc/sys/linux/include/rpc/auth.h
+++ /dev/null
@@ -1,356 +0,0 @@
-/*	$NetBSD: auth.h,v 1.15 2000/06/02 22:57:55 fvdl Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)auth.h 1.17 88/02/08 SMI
- *	from: @(#)auth.h	2.3 88/08/07 4.0 RPCSRC
- *	from: @(#)auth.h	1.43 	98/02/02 SMI
- * $FreeBSD: src/include/rpc/auth.h,v 1.19 2002/03/23 17:24:55 imp Exp $
- */
-
-/*
- * auth.h, Authentication interface.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * The data structures are completely opaque to the client.  The client
- * is required to pass a AUTH * to routines that create rpc
- * "sessions".
- */
-
-#ifndef _RPC_AUTH_H
-#define _RPC_AUTH_H
-#include <rpc/xdr.h>
-#include <rpc/clnt_stat.h>
-#include <sys/cdefs.h>
-#include <sys/socket.h>
-
-#define MAX_AUTH_BYTES	400
-#define MAXNETNAMELEN	255	/* maximum length of network user's name */
-
-/*
- *  Client side authentication/security data
- */
-
-typedef struct sec_data {
-	u_int	secmod;		/* security mode number e.g. in nfssec.conf */
-	u_int	rpcflavor;	/* rpc flavors:AUTH_UNIX,AUTH_DES,RPCSEC_GSS */
-	int	flags;		/* AUTH_F_xxx flags */
-	caddr_t data;		/* opaque data per flavor */
-} sec_data_t;
-
-#ifdef _SYSCALL32_IMPL
-struct sec_data32 {
-	uint32_t secmod;	/* security mode number e.g. in nfssec.conf */
-	uint32_t rpcflavor;	/* rpc flavors:AUTH_UNIX,AUTH_DES,RPCSEC_GSS */
-	int32_t flags;		/* AUTH_F_xxx flags */
-	caddr32_t data;		/* opaque data per flavor */
-};
-#endif /* _SYSCALL32_IMPL */
-
-/*
- * AUTH_DES flavor specific data from sec_data opaque data field.
- * AUTH_KERB has the same structure.
- */
-typedef struct des_clnt_data {
-	struct netbuf	syncaddr;	/* time sync addr */
-	struct knetconfig *knconf;	/* knetconfig info that associated */
-					/* with the syncaddr. */
-	char		*netname;	/* server's netname */
-	int		netnamelen;	/* server's netname len */
-} dh_k4_clntdata_t;
-
-#ifdef _SYSCALL32_IMPL
-struct des_clnt_data32 {
-	struct netbuf32 syncaddr;	/* time sync addr */
-	caddr32_t knconf;		/* knetconfig info that associated */
-					/* with the syncaddr. */
-	caddr32_t netname;		/* server's netname */
-	int32_t netnamelen;		/* server's netname len */
-};
-#endif /* _SYSCALL32_IMPL */
-
-#ifdef KERBEROS
-/*
- * flavor specific data to hold the data for AUTH_DES/AUTH_KERB(v4)
- * in sec_data->data opaque field.
- */
-typedef struct krb4_svc_data {
-	int		window;		/* window option value */
-} krb4_svcdata_t;
- 
-typedef struct krb4_svc_data	des_svcdata_t;
-#endif /* KERBEROS */
-
-/*
- * authentication/security specific flags
- */
-#define AUTH_F_RPCTIMESYNC	0x001	/* use RPC to do time sync */
-#define AUTH_F_TRYNONE		0x002	/* allow fall back to AUTH_NONE */
-
-
-/*
- * Status returned from authentication check
- */
-enum auth_stat {
-	AUTH_OK=0,
-	/*
-	 * failed at remote end
-	 */
-	AUTH_BADCRED=1,			/* bogus credentials (seal broken) */
-	AUTH_REJECTEDCRED=2,		/* client should begin new session */
-	AUTH_BADVERF=3,			/* bogus verifier (seal broken) */
-	AUTH_REJECTEDVERF=4,		/* verifier expired or was replayed */
-	AUTH_TOOWEAK=5,			/* rejected due to security reasons */
-	/*
-	 * failed locally
-	*/
-	AUTH_INVALIDRESP=6,		/* bogus response verifier */
-	AUTH_FAILED=7			/* some unknown reason */
-#ifdef KERBEROS
-	/*
-	 * kerberos errors
-	 */
-	,
-	AUTH_KERB_GENERIC = 8,		/* kerberos generic error */
-	AUTH_TIMEEXPIRE = 9,		/* time of credential expired */
-	AUTH_TKT_FILE = 10,		/* something wrong with ticket file */
-	AUTH_DECODE = 11,			/* can't decode authenticator */
-	AUTH_NET_ADDR = 12		/* wrong net address in ticket */
-#endif /* KERBEROS */
-};
-
-union des_block {
-	struct {
-		uint32_t high;
-		uint32_t low;
-	} key;
-	char c[8];
-};
-typedef union des_block des_block;
-__BEGIN_DECLS
-extern bool_t xdr_des_block(XDR *, des_block *);
-__END_DECLS
-
-/*
- * Authentication info.  Opaque to client.
- */
-struct opaque_auth {
-	enum_t	oa_flavor;		/* flavor of auth */
-	caddr_t	oa_base;		/* address of more auth stuff */
-	u_int	oa_length;		/* not to exceed MAX_AUTH_BYTES */
-};
-
-
-/*
- * Auth handle, interface to client side authenticators.
- */
-typedef struct __auth {
-	struct	opaque_auth	ah_cred;
-	struct	opaque_auth	ah_verf;
-	union	des_block	ah_key;
-	struct auth_ops {
-		void	(*ah_nextverf) (struct __auth *);
-		/* nextverf & serialize */
-		int	(*ah_marshal) (struct __auth *, XDR *);
-		/* validate verifier */
-		int	(*ah_validate) (struct __auth *,
-			    struct opaque_auth *);
-		/* refresh credentials */
-		int	(*ah_refresh) (struct __auth *, void *);
-		/* destroy this structure */
-		void	(*ah_destroy) (struct __auth *);
-	} *ah_ops;
-	void *ah_private;
-} AUTH;
-
-
-/*
- * Authentication ops.
- * The ops and the auth handle provide the interface to the authenticators.
- *
- * AUTH	*auth;
- * XDR	*xdrs;
- * struct opaque_auth verf;
- */
-#define AUTH_NEXTVERF(auth)		\
-		((*((auth)->ah_ops->ah_nextverf))(auth))
-#define auth_nextverf(auth)		\
-		((*((auth)->ah_ops->ah_nextverf))(auth))
-
-#define AUTH_MARSHALL(auth, xdrs)	\
-		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
-#define auth_marshall(auth, xdrs)	\
-		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
-
-#define AUTH_VALIDATE(auth, verfp)	\
-		((*((auth)->ah_ops->ah_validate))((auth), verfp))
-#define auth_validate(auth, verfp)	\
-		((*((auth)->ah_ops->ah_validate))((auth), verfp))
-
-#define AUTH_REFRESH(auth, msg)		\
-		((*((auth)->ah_ops->ah_refresh))(auth, msg))
-#define auth_refresh(auth, msg)		\
-		((*((auth)->ah_ops->ah_refresh))(auth, msg))
-
-#define AUTH_DESTROY(auth)		\
-		((*((auth)->ah_ops->ah_destroy))(auth))
-#define auth_destroy(auth)		\
-		((*((auth)->ah_ops->ah_destroy))(auth))
-
-
-__BEGIN_DECLS
-extern struct opaque_auth _null_auth;
-__END_DECLS
-
-/*
- * These are the various implementations of client side authenticators.
- */
-
-/*
- * System style authentication
- * AUTH *authunix_create(machname, uid, gid, len, aup_gids)
- *	char *machname;
- *	int uid;
- *	int gid;
- *	int len;
- *	int *aup_gids;
- */
-__BEGIN_DECLS
-extern AUTH *authunix_create(char *, int, int, int,
-    int *);
-extern AUTH *authunix_create_default(void);	/* takes no parameters */
-extern AUTH *authnone_create(void);		/* takes no parameters */
-__END_DECLS
-/*
- * DES style authentication
- * AUTH *authsecdes_create(servername, window, timehost, ckey)
- * 	char *servername;		- network name of server
- *	u_int window;			- time to live
- * 	const char *timehost;			- optional hostname to sync with
- * 	des_block *ckey;		- optional conversation key to use
- */
-__BEGIN_DECLS
-extern AUTH *authdes_create (char *, u_int, struct sockaddr *, des_block *);
-extern AUTH *authdes_seccreate (const char *, const u_int, const  char *,
-    const  des_block *);
-__END_DECLS
-
-__BEGIN_DECLS
-extern bool_t xdr_opaque_auth		(XDR *, struct opaque_auth *);
-__END_DECLS
-
-#define authsys_create(c,i1,i2,i3,ip) authunix_create((c),(i1),(i2),(i3),(ip))
-#define authsys_create_default() authunix_create_default()
-
-/*
- * Netname manipulation routines.
- */
-__BEGIN_DECLS
-extern int getnetname(char *);
-extern int host2netname(char *, const char *, const char *);
-extern int user2netname(char *, const uid_t, const char *);
-extern int netname2user(char *, uid_t *, gid_t *, int *, gid_t *);
-extern int netname2host(char *, char *, const int);
-extern void passwd2des ( char *, char * );
-__END_DECLS
-
-/*
- *
- * These routines interface to the keyserv daemon
- *
- */
-__BEGIN_DECLS
-extern int key_decryptsession(const char *, des_block *);
-extern int key_encryptsession(const char *, des_block *);
-extern int key_gendes(des_block *);
-extern int key_setsecret(const char *);
-extern int key_secretkey_is_set(void);
-__END_DECLS
-
-/*
- * Publickey routines.
- */
-__BEGIN_DECLS
-extern int getpublickey (const char *, char *);
-extern int getpublicandprivatekey (char *, char *);
-extern int getsecretkey (char *, char *, char *);
-__END_DECLS
-
-#ifdef KERBEROS
-/*
- * Kerberos style authentication
- * AUTH *authkerb_seccreate(service, srv_inst, realm, window, timehost, status)
- *	const char *service;			- service name
- *	const char *srv_inst;			- server instance
- *	const char *realm;			- server realm
- *	const u_int window;			- time to live
- *	const char *timehost;			- optional hostname to sync with
- *	int *status;				- kerberos status returned
- */
-__BEGIN_DECLS
-extern AUTH	*authkerb_seccreate(const char *, const char *, const  char *,
-		    const u_int, const char *, int *);
-__END_DECLS
-
-/*
- * Map a kerberos credential into a unix cred.
- *
- *	authkerb_getucred(rqst, uid, gid, grouplen, groups)
- *	const struct svc_req *rqst;		- request pointer
- *	uid_t *uid;
- *	gid_t *gid;
- *	short *grouplen;
- *	int *groups;
- *
- */
-__BEGIN_DECLS
-extern int	authkerb_getucred(/* struct svc_req *, uid_t *, gid_t *,
-		    short *, int * */);
-__END_DECLS
-#endif /* KERBEROS */
-
-__BEGIN_DECLS
-struct svc_req;
-struct rpc_msg;
-enum auth_stat _svcauth_null (struct svc_req *, struct rpc_msg *);
-enum auth_stat _svcauth_short (struct svc_req *, struct rpc_msg *);
-enum auth_stat _svcauth_unix (struct svc_req *, struct rpc_msg *);
-__END_DECLS
-
-#define AUTH_NONE	0		/* no authentication */
-#define	AUTH_NULL	0		/* backward compatibility */
-#define	AUTH_SYS	1		/* unix style (uid, gids) */
-#define AUTH_UNIX	AUTH_SYS
-#define	AUTH_SHORT	2		/* short hand unix style */
-#define AUTH_DH		3		/* for Diffie-Hellman mechanism */
-#define AUTH_DES	AUTH_DH		/* for backward compatibility */
-#define AUTH_KERB	4		/* kerberos style */
-
-#endif /* !_RPC_AUTH_H */
diff --git a/newlib/libc/sys/linux/include/rpc/auth_des.h b/newlib/libc/sys/linux/include/rpc/auth_des.h
deleted file mode 100644
index 24ef5d344..000000000
--- a/newlib/libc/sys/linux/include/rpc/auth_des.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*	@(#)auth_des.h	2.2 88/07/29 4.0 RPCSRC; from 1.3 88/02/08 SMI */
-/*	$FreeBSD: src/include/rpc/auth_des.h,v 1.3 2002/03/23 17:24:55 imp Exp $ */
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- * 
- *	from: @(#)auth_des.h 2.2 88/07/29 4.0 RPCSRC
- *	from: @(#)auth_des.h 1.14    94/04/25 SMI
- */
-
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * auth_des.h, Protocol for DES style authentication for RPC
- */
-
-#ifndef _AUTH_DES_
-#define _AUTH_DES_
-
-/*
- * There are two kinds of "names": fullnames and nicknames
- */
-enum authdes_namekind {
-	ADN_FULLNAME, 
-	ADN_NICKNAME
-};
-
-/*
- * A fullname contains the network name of the client, 
- * a conversation key and the window
- */
-struct authdes_fullname {
-	char *name;		/* network name of client, up to MAXNETNAMELEN */
-	des_block key;		/* conversation key */
-	u_long window;		/* associated window */
-};
-
-
-/*
- * A credential 
- */
-struct authdes_cred {
-	enum authdes_namekind adc_namekind;
-	struct authdes_fullname adc_fullname;
-	u_long adc_nickname;
-};
-
-
-
-/*
- * A des authentication verifier 
- */
-struct authdes_verf {
-	union {
-		struct timeval adv_ctime;	/* clear time */
-		des_block adv_xtime;		/* crypt time */
-	} adv_time_u;
-	u_long adv_int_u;
-};
-
-/*
- * des authentication verifier: client variety
- *
- * adv_timestamp is the current time.
- * adv_winverf is the credential window + 1.
- * Both are encrypted using the conversation key.
- */
-#define adv_timestamp	adv_time_u.adv_ctime
-#define adv_xtimestamp	adv_time_u.adv_xtime
-#define adv_winverf	adv_int_u
-
-/*
- * des authentication verifier: server variety
- *
- * adv_timeverf is the client's timestamp + client's window
- * adv_nickname is the server's nickname for the client.
- * adv_timeverf is encrypted using the conversation key.
- */
-#define adv_timeverf	adv_time_u.adv_ctime
-#define adv_xtimeverf	adv_time_u.adv_xtime
-#define adv_nickname	adv_int_u
-
-/*
- * Map a des credential into a unix cred.
- *
- */
-__BEGIN_DECLS
-extern int authdes_getucred( struct authdes_cred *, uid_t *, gid_t *, int *, gid_t * );
-__END_DECLS
-
-__BEGIN_DECLS
-extern bool_t	xdr_authdes_cred(XDR *, struct authdes_cred *);
-extern bool_t	xdr_authdes_verf(XDR *, struct authdes_verf *);
-extern int	rtime(dev_t, struct netbuf *, int, struct timeval *,
-		    struct timeval *);
-extern void	kgetnetname(char *);
-extern enum auth_stat _svcauth_des(struct svc_req *, struct rpc_msg *);
-__END_DECLS
-
-#endif /* ndef _AUTH_DES_ */
diff --git a/newlib/libc/sys/linux/include/rpc/auth_kerb.h b/newlib/libc/sys/linux/include/rpc/auth_kerb.h
deleted file mode 100644
index b686b7883..000000000
--- a/newlib/libc/sys/linux/include/rpc/auth_kerb.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*	$FreeBSD: src/include/rpc/auth_kerb.h,v 1.1 2001/03/19 12:49:46 alfred Exp $ */
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * auth_kerb.h, Protocol for Kerberos style authentication for RPC
- *
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-
-#ifndef	_RPC_AUTH_KERB_H
-#define	_RPC_AUTH_KERB_H
-
-#ifdef KERBEROS
-
-#pragma ident	"@(#)auth_kerb.h	1.10	94/04/25 SMI"
-
-#include <kerberos/krb.h>
-#include <sys/socket.h>
-#include <sys/t_kuser.h>
-#include <netinet/in.h>
-#include <rpc/svc.h>
-
-/*
- * There are two kinds of "names": fullnames and nicknames
- */
-enum authkerb_namekind {
-	AKN_FULLNAME,
-	AKN_NICKNAME
-};
-/*
- * A fullname contains the ticket and the window
- */
-struct authkerb_fullname {
-	KTEXT_ST ticket;
-	u_long window;		/* associated window */
-};
-
-/*
- *  cooked credential stored in rq_clntcred
- */
-struct authkerb_clnt_cred {
-	/* start of AUTH_DAT */
-	unsigned char k_flags;	/* Flags from ticket */
-	char    pname[ANAME_SZ]; /* Principal's name */
-	char    pinst[INST_SZ];	/* His Instance */
-	char    prealm[REALM_SZ]; /* His Realm */
-	unsigned long checksum;	/* Data checksum (opt) */
-	C_Block session;	/* Session Key */
-	int	life;		/* Life of ticket */
-	unsigned long time_sec;	/* Time ticket issued */
-	unsigned long address;	/* Address in ticket */
-	/* KTEXT_ST reply;	Auth reply (opt) */
-	/* end of AUTH_DAT */
-	unsigned long expiry;	/* time the ticket is expiring */
-	u_long nickname;	/* Nickname into cache */
-	u_long window;		/* associated window */
-};
-
-typedef struct authkerb_clnt_cred authkerb_clnt_cred;
-
-/*
- * A credential
- */
-struct authkerb_cred {
-	enum authkerb_namekind akc_namekind;
-	struct authkerb_fullname akc_fullname;
-	u_long akc_nickname;
-};
-
-/*
- * A kerb authentication verifier
- */
-struct authkerb_verf {
-	union {
-		struct timeval akv_ctime;	/* clear time */
-		des_block akv_xtime;		/* crypt time */
-	} akv_time_u;
-	u_long akv_int_u;
-};
-
-/*
- * des authentication verifier: client variety
- *
- * akv_timestamp is the current time.
- * akv_winverf is the credential window + 1.
- * Both are encrypted using the conversation key.
- */
-#ifndef akv_timestamp
-#define	akv_timestamp	akv_time_u.akv_ctime
-#define	akv_xtimestamp	akv_time_u.akv_xtime
-#define	akv_winverf	akv_int_u
-#endif
-/*
- * des authentication verifier: server variety
- *
- * akv_timeverf is the client's timestamp + client's window
- * akv_nickname is the server's nickname for the client.
- * akv_timeverf is encrypted using the conversation key.
- */
-#ifndef akv_timeverf
-#define	akv_timeverf	akv_time_u.akv_ctime
-#define	akv_xtimeverf	akv_time_u.akv_xtime
-#define	akv_nickname	akv_int_u
-#endif
-
-/*
- * Register the service name, instance and realm.
- */
-extern int	authkerb_create(char *, char *, char *, u_int,
-			struct netbuf *, int *, dev_t, int, AUTH **);
-extern bool_t	xdr_authkerb_cred(XDR *, struct authkerb_cred *);
-extern bool_t	xdr_authkerb_verf(XDR *, struct authkerb_verf *);
-extern int	svc_kerb_reg(SVCXPRT *, char *, char *, char *);
-extern enum auth_stat _svcauth_kerb(struct svc_req *, struct rpc_msg *);
-
-#endif KERBEROS
-#endif	/* !_RPC_AUTH_KERB_H */
diff --git a/newlib/libc/sys/linux/include/rpc/auth_unix.h b/newlib/libc/sys/linux/include/rpc/auth_unix.h
deleted file mode 100644
index 721a5c942..000000000
--- a/newlib/libc/sys/linux/include/rpc/auth_unix.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)auth_unix.h 1.8 88/02/08 SMI
- *	from: @(#)auth_unix.h	2.2 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/auth_unix.h,v 1.11 2002/03/23 17:24:55 imp Exp $
- */
-
-/*
- * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-/*
- * The system is very weak.  The client uses no encryption for  it
- * credentials and only sends null verifiers.  The server sends backs
- * null verifiers or optionally a verifier that suggests a new short hand
- * for the credentials.
- */
-
-#ifndef _RPC_AUTH_UNIX_H
-#define _RPC_AUTH_UNIX_H
-#include <sys/cdefs.h>
-
-/* The machine name is part of a credential; it may not exceed 255 bytes */
-#define MAX_MACHINE_NAME 255
-
-/* gids compose part of a credential; there may not be more than 16 of them */
-#define NGRPS 16
-
-/*
- * Unix style credentials.
- */
-struct authunix_parms {
-	u_long	 aup_time;
-	char	*aup_machname;
-	int	 aup_uid;
-	int	 aup_gid;
-	u_int	 aup_len;
-	int	*aup_gids;
-};
-
-#define authsys_parms authunix_parms
-
-__BEGIN_DECLS
-extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *);
-__END_DECLS
-
-/*
- * If a response verifier has flavor AUTH_SHORT,
- * then the body of the response verifier encapsulates the following structure;
- * again it is serialized in the obvious fashion.
- */
-struct short_hand_verf {
-	struct opaque_auth new_cred;
-};
-
-#endif /* !_RPC_AUTH_UNIX_H */
diff --git a/newlib/libc/sys/linux/include/rpc/clnt.h b/newlib/libc/sys/linux/include/rpc/clnt.h
deleted file mode 100644
index 9a23404c3..000000000
--- a/newlib/libc/sys/linux/include/rpc/clnt.h
+++ /dev/null
@@ -1,504 +0,0 @@
-/*	$NetBSD: clnt.h,v 1.14 2000/06/02 22:57:55 fvdl Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)clnt.h 1.31 94/04/29 SMI
- *	from: @(#)clnt.h	2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/clnt.h,v 1.17 2002/04/28 15:18:45 des Exp $
- */
-
-/*
- * clnt.h - Client side remote procedure call interface.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_CLNT_H_
-#define _RPC_CLNT_H_
-#include <rpc/clnt_stat.h>
-#include <sys/cdefs.h>
-#include <netconfig.h>
-#include <sys/un.h>
-
-/*
- * Well-known IPV6 RPC broadcast address.
- */
-#define RPCB_MULTICAST_ADDR "ff02::202"
-
-/*
- * the following errors are in general unrecoverable.  The caller
- * should give up rather than retry.
- */
-#define IS_UNRECOVERABLE_RPC(s) (((s) == RPC_AUTHERROR) || \
-	((s) == RPC_CANTENCODEARGS) || \
-	((s) == RPC_CANTDECODERES) || \
-	((s) == RPC_VERSMISMATCH) || \
-	((s) == RPC_PROCUNAVAIL) || \
-	((s) == RPC_PROGUNAVAIL) || \
-	((s) == RPC_PROGVERSMISMATCH) || \
-	((s) == RPC_CANTDECODEARGS))
-
-/*
- * Error info.
- */
-struct rpc_err {
-	enum clnt_stat re_status;
-	union {
-		int RE_errno;		/* related system error */
-		enum auth_stat RE_why;	/* why the auth error occurred */
-		struct {
-			rpcvers_t low;	/* lowest version supported */
-			rpcvers_t high;	/* highest version supported */
-		} RE_vers;
-		struct {		/* maybe meaningful if RPC_FAILED */
-			int32_t s1;
-			int32_t s2;
-		} RE_lb;		/* life boot & debugging only */
-	} ru;
-#define	re_errno	ru.RE_errno
-#define	re_why		ru.RE_why
-#define	re_vers		ru.RE_vers
-#define	re_lb		ru.RE_lb
-};
-
-
-/*
- * Client rpc handle.
- * Created by individual implementations
- * Client is responsible for initializing auth, see e.g. auth_none.c.
- */
-typedef struct __rpc_client {
-	AUTH	*cl_auth;			/* authenticator */
-	struct clnt_ops {
-		/* call remote procedure */
-		enum clnt_stat	(*cl_call)(struct __rpc_client *,
-				    rpcproc_t, xdrproc_t, void *, xdrproc_t,
-				        void *, struct timeval);
-		/* abort a call */
-		void		(*cl_abort)(struct __rpc_client *);
-		/* get specific error code */
-		void		(*cl_geterr)(struct __rpc_client *,
-					struct rpc_err *);
-		/* frees results */
-		bool_t		(*cl_freeres)(struct __rpc_client *,
-					xdrproc_t, void *);
-		/* destroy this structure */
-		void		(*cl_destroy)(struct __rpc_client *);
-		/* the ioctl() of rpc */
-		bool_t          (*cl_control)(struct __rpc_client *, u_int,
-				    void *);
-	} *cl_ops;
-	void 			*cl_private;	/* private stuff */
-	char			*cl_netid;	/* network token */
-	char			*cl_tp;		/* device name */
-} CLIENT;
-
-
-/*
- * Timers used for the pseudo-transport protocol when using datagrams
- */
-struct rpc_timers {
-	u_short		rt_srtt;	/* smoothed round-trip time */
-	u_short		rt_deviate;	/* estimated deviation */
-	u_long		rt_rtxcur;	/* current (backed-off) rto */
-};
-
-/*      
- * Feedback values used for possible congestion and rate control
- */
-#define FEEDBACK_REXMIT1	1	/* first retransmit */
-#define FEEDBACK_OK		2	/* no retransmits */    
-
-/* Used to set version of portmapper used in broadcast */
-  
-#define CLCR_SET_LOWVERS	3
-#define CLCR_GET_LOWVERS	4
- 
-#define RPCSMALLMSGSIZE 400	/* a more reasonable packet size */
-
-/*
- * client side rpc interface ops
- *
- * Parameter types are:
- *
- */
-
-/*
- * enum clnt_stat
- * CLNT_CALL(rh, proc, xargs, argsp, xres, resp, timeout)
- * 	CLIENT *rh;
- *	rpcproc_t proc;
- *	xdrproc_t xargs;
- *	void *argsp;
- *	xdrproc_t xres;
- *	void *resp;
- *	struct timeval timeout;
- */
-#define	CLNT_CALL(rh, proc, xargs, argsp, xres, resp, secs) \
-	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, \
-		argsp, xres, resp, secs))
-#define	clnt_call(rh, proc, xargs, argsp, xres, resp, secs) \
-	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, \
-		argsp, xres, resp, secs))
-
-/*
- * void
- * CLNT_ABORT(rh);
- * 	CLIENT *rh;
- */
-#define	CLNT_ABORT(rh)	((*(rh)->cl_ops->cl_abort)(rh))
-#define	clnt_abort(rh)	((*(rh)->cl_ops->cl_abort)(rh))
-
-/*
- * struct rpc_err
- * CLNT_GETERR(rh);
- * 	CLIENT *rh;
- */
-#define	CLNT_GETERR(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
-#define	clnt_geterr(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
-
-
-/*
- * bool_t
- * CLNT_FREERES(rh, xres, resp);
- * 	CLIENT *rh;
- *	xdrproc_t xres;
- *	void *resp;
- */
-#define	CLNT_FREERES(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
-#define	clnt_freeres(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
-
-/*
- * bool_t
- * CLNT_CONTROL(cl, request, info)
- *      CLIENT *cl;
- *      u_int request;
- *      char *info;
- */
-#define	CLNT_CONTROL(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
-#define	clnt_control(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
-
-/*
- * control operations that apply to both udp and tcp transports
- */
-#define CLSET_TIMEOUT		1	/* set timeout (timeval) */
-#define CLGET_TIMEOUT		2	/* get timeout (timeval) */
-#define CLGET_SERVER_ADDR	3	/* get server's address (sockaddr) */
-#define CLGET_FD		6	/* get connections file descriptor */
-#define CLGET_SVC_ADDR		7	/* get server's address (netbuf) */
-#define CLSET_FD_CLOSE		8	/* close fd while clnt_destroy */
-#define CLSET_FD_NCLOSE		9	/* Do not close fd while clnt_destroy */
-#define CLGET_XID 		10	/* Get xid */
-#define CLSET_XID		11	/* Set xid */
-#define CLGET_VERS		12	/* Get version number */
-#define CLSET_VERS		13	/* Set version number */
-#define CLGET_PROG		14	/* Get program number */
-#define CLSET_PROG		15	/* Set program number */
-#define CLSET_SVC_ADDR		16	/* get server's address (netbuf) */
-#define CLSET_PUSH_TIMOD	17	/* push timod if not already present */
-#define CLSET_POP_TIMOD		18	/* pop timod */
-/*
- * Connectionless only control operations
- */
-#define CLSET_RETRY_TIMEOUT 4   /* set retry timeout (timeval) */
-#define CLGET_RETRY_TIMEOUT 5   /* get retry timeout (timeval) */
-#define CLSET_ASYNC		19
-#define CLSET_CONNECT		20	/* Use connect() for UDP. (int) */
-
-/*
- * void
- * CLNT_DESTROY(rh);
- * 	CLIENT *rh;
- */
-#define	CLNT_DESTROY(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
-#define	clnt_destroy(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
-
-
-/*
- * RPCTEST is a test program which is accessible on every rpc
- * transport/port.  It is used for testing, performance evaluation,
- * and network administration.
- */
-
-#define RPCTEST_PROGRAM		((rpcprog_t)1)
-#define RPCTEST_VERSION		((rpcvers_t)1)
-#define RPCTEST_NULL_PROC	((rpcproc_t)2)
-#define RPCTEST_NULL_BATCH_PROC	((rpcproc_t)3)
-
-/*
- * By convention, procedure 0 takes null arguments and returns them
- */
-
-#define NULLPROC ((rpcproc_t)0)
-
-/*
- * Below are the client handle creation routines for the various
- * implementations of client side rpc.  They can return NULL if a
- * creation failure occurs.
- */
-
-/*
- * Generic client creation routine. Supported protocols are those that
- * belong to the nettype namespace (/etc/netconfig).
- * CLIENT *
- * clnt_create(host, prog, vers, prot);
- *	const char *host; 	-- hostname
- *	const rpcprog_t prog;	-- program number
- *	const rpcvers_t vers;	-- version number
- *	const char *prot;	-- protocol
- */
-__BEGIN_DECLS
-extern CLIENT *clnt_create(const char *, const rpcprog_t, const rpcvers_t,
-			   const char *);
-/*
- *
- * 	const char *hostname;			-- hostname
- *	const rpcprog_t prog;			-- program number
- *	const rpcvers_t vers;			-- version number
- *	const char *nettype;			-- network type
- */
-
-/*
- * Generic client creation routine. Supported protocols are which belong
- * to the nettype name space.
- */
-extern CLIENT *clnt_create_vers(const char *, const rpcprog_t, rpcvers_t *,
-				const rpcvers_t, const rpcvers_t,
-				const char *);
-/*
- *	const char *host;		-- hostname
- *	const rpcprog_t prog;		-- program number
- *	rpcvers_t *vers_out;		-- servers highest available version
- *	const rpcvers_t vers_low;	-- low version number
- *	const rpcvers_t vers_high;	-- high version number
- *	const char *nettype;		-- network type
- */
-
-
-/*
- * Generic client creation routine. It takes a netconfig structure
- * instead of nettype
- */
-extern CLIENT *clnt_tp_create(const char *, const rpcprog_t,
-			      const rpcvers_t, const struct netconfig *);
-/*
- *	const char *hostname;			-- hostname
- *	const rpcprog_t prog;			-- program number
- *	const rpcvers_t vers;			-- version number
- *	const struct netconfig *netconf; 	-- network config structure
- */
-
-/*
- * Generic TLI create routine. Only provided for compatibility.
- */
-
-extern CLIENT *clnt_tli_create(const int, const struct netconfig *,
-			       const struct netbuf *, const rpcprog_t,
-			       const rpcvers_t, const u_int, const u_int);
-/*
- *	const register int fd;		-- fd
- *	const struct netconfig *nconf;	-- netconfig structure
- *	const struct netbuf *svcaddr;		-- servers address
- *	const u_long prog;			-- program number
- *	const u_long vers;			-- version number
- *	const u_int sendsz;			-- send size
- *	const u_int recvsz;			-- recv size
- */
-
-/*
- * Low level clnt create routine for connectionful transports, e.g. tcp.
- */
-extern CLIENT *clnt_vc_create(const int, const struct netbuf *,
-			      const rpcprog_t, const rpcvers_t,
-			      const u_int, const u_int);
-/*
- * Added for compatibility to old rpc 4.0. Obsoleted by clnt_vc_create().
- */
-extern CLIENT *clntunix_create(struct sockaddr_un *,
-			       u_long, u_long, int *, u_int, u_int);
-/*
- *	const int fd;				-- open file descriptor
- *	const struct netbuf *svcaddr;		-- servers address
- *	const rpcprog_t prog;			-- program number
- *	const rpcvers_t vers;			-- version number
- *	const u_int sendsz;			-- buffer recv size
- *	const u_int recvsz;			-- buffer send size
- */
-
-/*
- * Low level clnt create routine for connectionless transports, e.g. udp.
- */
-extern CLIENT *clnt_dg_create(const int, const struct netbuf *,
-			      const rpcprog_t, const rpcvers_t,
-			      const u_int, const u_int);
-/*
- *	const int fd;				-- open file descriptor
- *	const struct netbuf *svcaddr;		-- servers address
- *	const rpcprog_t program;		-- program number
- *	const rpcvers_t version;		-- version number
- *	const u_int sendsz;			-- buffer recv size
- *	const u_int recvsz;			-- buffer send size
- */
-
-/*
- * Memory based rpc (for speed check and testing)
- * CLIENT *
- * clnt_raw_create(prog, vers)
- *	u_long prog;
- *	u_long vers;
- */
-extern CLIENT *clnt_raw_create(rpcprog_t, rpcvers_t);
-
-__END_DECLS
-
-
-/*
- * Print why creation failed
- */
-__BEGIN_DECLS
-extern void clnt_pcreateerror(const char *);			/* stderr */
-extern char *clnt_spcreateerror(const char *);			/* string */
-__END_DECLS
-
-/*
- * Like clnt_perror(), but is more verbose in its output
- */
-__BEGIN_DECLS
-extern void clnt_perrno(enum clnt_stat);		/* stderr */
-extern char *clnt_sperrno(enum clnt_stat);		/* string */
-__END_DECLS
-
-/*
- * Print an English error message, given the client error code
- */
-__BEGIN_DECLS
-extern void clnt_perror(CLIENT *, const char *);	 	/* stderr */
-extern char *clnt_sperror(CLIENT *, const char *);		/* string */
-__END_DECLS
-
-
-/*
- * If a creation fails, the following allows the user to figure out why.
- */
-struct rpc_createerr {
-	enum clnt_stat cf_stat;
-	struct rpc_err cf_error; /* useful when cf_stat == RPC_PMAPFAILURE */
-};
-
-#ifdef _THREAD_SAFE
-__BEGIN_DECLS
-extern struct rpc_createerr	*__rpc_createerr(void);
-__END_DECLS
-#define rpc_createerr		(*(__rpc_createerr()))
-#else
-extern struct rpc_createerr rpc_createerr;
-#endif /* _THREAD_SAFE */
-
-/*
- * The simplified interface:
- * enum clnt_stat
- * rpc_call(host, prognum, versnum, procnum, inproc, in, outproc, out, nettype)
- *	const char *host;
- *	const rpcprog_t prognum;
- *	const rpcvers_t versnum;
- *	const rpcproc_t procnum;
- *	const xdrproc_t inproc, outproc;
- *	const char *in;
- *	char *out;
- *	const char *nettype;
- */
-__BEGIN_DECLS
-extern enum clnt_stat rpc_call(const char *, const rpcprog_t,
-			       const rpcvers_t, const rpcproc_t,
-			       const xdrproc_t, const char *,
-			       const xdrproc_t, char *, const char *);
-__END_DECLS
-
-/*
- * RPC broadcast interface
- * The call is broadcasted to all locally connected nets.
- *
- * extern enum clnt_stat
- * rpc_broadcast(prog, vers, proc, xargs, argsp, xresults, resultsp,
- *			eachresult, nettype)
- *	const rpcprog_t		prog;		-- program number
- *	const rpcvers_t		vers;		-- version number
- *	const rpcproc_t		proc;		-- procedure number
- *	const xdrproc_t	xargs;		-- xdr routine for args
- *	caddr_t		argsp;		-- pointer to args
- *	const xdrproc_t	xresults;	-- xdr routine for results
- *	caddr_t		resultsp;	-- pointer to results
- *	const resultproc_t	eachresult;	-- call with each result
- *	const char		*nettype;	-- Transport type
- *
- * For each valid response received, the procedure eachresult is called.
- * Its form is:
- *		done = eachresult(resp, raddr, nconf)
- *			bool_t done;
- *			caddr_t resp;
- *			struct netbuf *raddr;
- *			struct netconfig *nconf;
- * where resp points to the results of the call and raddr is the
- * address if the responder to the broadcast.  nconf is the transport
- * on which the response was received.
- *
- * extern enum clnt_stat
- * rpc_broadcast_exp(prog, vers, proc, xargs, argsp, xresults, resultsp,
- *			eachresult, inittime, waittime, nettype)
- *	const rpcprog_t		prog;		-- program number
- *	const rpcvers_t		vers;		-- version number
- *	const rpcproc_t		proc;		-- procedure number
- *	const xdrproc_t	xargs;		-- xdr routine for args
- *	caddr_t		argsp;		-- pointer to args
- *	const xdrproc_t	xresults;	-- xdr routine for results
- *	caddr_t		resultsp;	-- pointer to results
- *	const resultproc_t	eachresult;	-- call with each result
- *	const int 		inittime;	-- how long to wait initially
- *	const int 		waittime;	-- maximum time to wait
- *	const char		*nettype;	-- Transport type
- */
-
-typedef bool_t (*resultproc_t)(caddr_t, ...);
-
-__BEGIN_DECLS
-extern enum clnt_stat rpc_broadcast(const rpcprog_t, const rpcvers_t,
-				    const rpcproc_t, const xdrproc_t,
-				    caddr_t, const xdrproc_t, caddr_t,
-				    const resultproc_t, const char *);
-extern enum clnt_stat rpc_broadcast_exp(const rpcprog_t, const rpcvers_t,
-					const rpcproc_t, const xdrproc_t,
-					caddr_t, const xdrproc_t, caddr_t,
-					const resultproc_t, const int,
-					const int, const char *);
-__END_DECLS
-
-/* For backward compatibility */
-#include <rpc/clnt_soc.h>
-
-#endif /* !_RPC_CLNT_H_ */
diff --git a/newlib/libc/sys/linux/include/rpc/clnt_soc.h b/newlib/libc/sys/linux/include/rpc/clnt_soc.h
deleted file mode 100644
index 338d28fbd..000000000
--- a/newlib/libc/sys/linux/include/rpc/clnt_soc.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*	$NetBSD: clnt_soc.h,v 1.1 2000/06/02 22:57:55 fvdl Exp $	*/
-/*	$FreeBSD: src/include/rpc/clnt_soc.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1984 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * clnt.h - Client side remote procedure call interface.
- */
-
-#ifndef _RPC_CLNT_SOC_H
-#define _RPC_CLNT_SOC_H
-
-/* derived from clnt_soc.h 1.3 88/12/17 SMI     */
-
-/*
- * All the following declarations are only for backward compatibility
- * with TS-RPC.
- */
-
-#include <sys/cdefs.h>
-
-#define UDPMSGSIZE      8800    /* rpc imposed limit on udp msg size */  
-
-/*
- * TCP based rpc
- * CLIENT *
- * clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
- *	struct sockaddr_in *raddr;
- *	u_long prog;
- *	u_long version;
- *	register int *sockp;
- *	u_int sendsz;
- *	u_int recvsz;
- */
-__BEGIN_DECLS
-extern CLIENT *clnttcp_create(struct sockaddr_in *, u_long, u_long, int *,
-			      u_int, u_int);
-__END_DECLS
-
-/*
- * Raw (memory) rpc.
- */
-__BEGIN_DECLS
-extern CLIENT *clntraw_create(u_long, u_long);
-__END_DECLS
-
-
-/*
- * UDP based rpc.
- * CLIENT *
- * clntudp_create(raddr, program, version, wait, sockp)
- *	struct sockaddr_in *raddr;
- *	u_long program;
- *	u_long version;
- *	struct timeval wait;
- *	int *sockp;
- *
- * Same as above, but you specify max packet sizes.
- * CLIENT *
- * clntudp_bufcreate(raddr, program, version, wait, sockp, sendsz, recvsz)
- *	struct sockaddr_in *raddr;
- *	u_long program;
- *	u_long version;
- *	struct timeval wait;
- *	int *sockp;
- *	u_int sendsz;
- *	u_int recvsz;
- */
-__BEGIN_DECLS
-extern CLIENT *clntudp_create(struct sockaddr_in *, u_long, u_long, 
-			      struct timeval, int *);
-extern CLIENT *clntudp_bufcreate(struct sockaddr_in *, u_long, u_long,
-				 struct timeval, int *, u_int, u_int);
-__END_DECLS
-
-#endif /* _RPC_CLNT_SOC_H */
diff --git a/newlib/libc/sys/linux/include/rpc/clnt_stat.h b/newlib/libc/sys/linux/include/rpc/clnt_stat.h
deleted file mode 100644
index 397bdbc59..000000000
--- a/newlib/libc/sys/linux/include/rpc/clnt_stat.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*	$FreeBSD: src/include/rpc/clnt_stat.h,v 1.2 2001/03/20 08:20:50 alfred Exp $ */
-/*
- * Copyright (c) 1986 - 1991, 1994, 1996, 1997 by Sun Microsystems, Inc.
- * All rights reserved.
- */
-
-/*
- * clnt_stat.h - Client side remote procedure call enum
- *
- */
-
-#ifndef	_RPC_CLNT_STAT_H
-#define	_RPC_CLNT_STAT_H
-
-/* #pragma ident	"@(#)clnt_stat.h	1.2	97/04/28 SMI" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-enum clnt_stat {
-	RPC_SUCCESS = 0,			/* call succeeded */
-	/*
-	 * local errors
-	 */
-	RPC_CANTENCODEARGS = 1,		/* can't encode arguments */
-	RPC_CANTDECODERES = 2,		/* can't decode results */
-	RPC_CANTSEND = 3,			/* failure in sending call */
-	RPC_CANTRECV = 4,
-	/* failure in receiving result */
-	RPC_TIMEDOUT = 5,			/* call timed out */
-	RPC_INTR = 18,			/* call interrupted */
-	RPC_UDERROR = 23,			/* recv got uderr indication */
-	/*
-	 * remote errors
-	 */
-	RPC_VERSMISMATCH = 6,		/* rpc versions not compatible */
-	RPC_AUTHERROR = 7,		/* authentication error */
-	RPC_PROGUNAVAIL = 8,		/* program not available */
-	RPC_PROGVERSMISMATCH = 9,	/* program version mismatched */
-	RPC_PROCUNAVAIL = 10,		/* procedure unavailable */
-	RPC_CANTDECODEARGS = 11,		/* decode arguments error */
-	RPC_SYSTEMERROR = 12,		/* generic "other problem" */
-
-	/*
-	 * rpc_call & clnt_create errors
-	 */
-	RPC_UNKNOWNHOST = 13,		/* unknown host name */
-	RPC_UNKNOWNPROTO = 17,		/* unknown protocol */
-	RPC_UNKNOWNADDR = 19,		/* Remote address unknown */
-	RPC_NOBROADCAST = 21,		/* Broadcasting not supported */
-
-	/*
-	 * rpcbind errors
-	 */
-	RPC_RPCBFAILURE = 14,		/* the pmapper failed in its call */
-#define	RPC_PMAPFAILURE RPC_RPCBFAILURE
-	RPC_PROGNOTREGISTERED = 15,	/* remote program is not registered */
-	RPC_N2AXLATEFAILURE = 22,
-	/* Name to address translation failed */
-	/*
-	 * Misc error in the TLI library
-	 */
-	RPC_TLIERROR = 20,
-	/*
-	 * unspecified error
-	 */
-	RPC_FAILED = 16,
-	/*
-	 * asynchronous errors
-	 */
-	RPC_INPROGRESS = 24,
-	RPC_STALERACHANDLE = 25,
-	RPC_CANTCONNECT = 26,		/* couldn't make connection (cots) */
-	RPC_XPRTFAILED = 27,		/* received discon from remote (cots) */
-	RPC_CANTCREATESTREAM = 28	/* can't push rpc module (cots) */
-};
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif	/* !_RPC_CLNT_STAT_H */
diff --git a/newlib/libc/sys/linux/include/rpc/des.h b/newlib/libc/sys/linux/include/rpc/des.h
deleted file mode 100644
index 385afde07..000000000
--- a/newlib/libc/sys/linux/include/rpc/des.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*  @(#)des.h	2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI  */
-/* $FreeBSD: src/include/rpc/des.h,v 1.4 2002/03/23 17:24:55 imp Exp $ */
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Generic DES driver interface
- * Keep this file hardware independent!
- * Copyright (c) 1986 by Sun Microsystems, Inc.
- */
-
-#define DES_MAXLEN 	65536	/* maximum # of bytes to encrypt  */
-#define DES_QUICKLEN	16	/* maximum # of bytes to encrypt quickly */
-
-enum desdir { ENCRYPT, DECRYPT };
-enum desmode { CBC, ECB };
-
-/*
- * parameters to ioctl call
- */
-struct desparams {
-	u_char des_key[8];	/* key (with low bit parity) */
-	enum desdir des_dir;	/* direction */
-	enum desmode des_mode;	/* mode */
-	u_char des_ivec[8];	/* input vector */
-	unsigned des_len;	/* number of bytes to crypt */
-	union {
-		u_char UDES_data[DES_QUICKLEN];
-		u_char *UDES_buf;
-	} UDES;
-#	define des_data UDES.UDES_data	/* direct data here if quick */
-#	define des_buf	UDES.UDES_buf	/* otherwise, pointer to data */
-};
-
-#ifdef notdef
-
-/*
- * These ioctls are only implemented in SunOS. Maybe someday
- * if somebody writes a driver for DES hardware that works
- * with FreeBSD, we can being that back.
- */
-
-/*
- * Encrypt an arbitrary sized buffer
- */
-#define	DESIOCBLOCK	_IOWR('d', 6, struct desparams)
-
-/* 
- * Encrypt of small amount of data, quickly
- */
-#define DESIOCQUICK	_IOWR('d', 7, struct desparams) 
-
-#endif
-
-/*
- * Software DES.
- */
-extern int _des_crypt( char *, int, struct desparams * );
diff --git a/newlib/libc/sys/linux/include/rpc/des_crypt.h b/newlib/libc/sys/linux/include/rpc/des_crypt.h
deleted file mode 100644
index eb166eded..000000000
--- a/newlib/libc/sys/linux/include/rpc/des_crypt.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * @(#)des_crypt.h	2.1 88/08/11 4.0 RPCSRC;	from 1.4 88/02/08 (C) 1986 SMI
- * $FreeBSD: src/include/rpc/des_crypt.h,v 1.4 2002/03/23 17:24:55 imp Exp $
- *
- * des_crypt.h, des library routine interface
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * des_crypt.h, des library routine interface
- */
-
-#ifndef _DES_DES_CRYPT_H
-#define _DES_DES_CRYPT_H
-
-#include <sys/cdefs.h>
-#include <rpc/rpc.h>
-
-#define DES_MAXDATA 8192	/* max bytes encrypted in one call */
-#define DES_DIRMASK (1 << 0)
-#define DES_ENCRYPT (0*DES_DIRMASK)	/* Encrypt */
-#define DES_DECRYPT (1*DES_DIRMASK)	/* Decrypt */
-
-
-#define DES_DEVMASK (1 << 1)
-#define	DES_HW (0*DES_DEVMASK)	/* Use hardware device */ 
-#define DES_SW (1*DES_DEVMASK)	/* Use software device */
-
-
-#define DESERR_NONE 0	/* succeeded */
-#define DESERR_NOHWDEVICE 1	/* succeeded, but hw device not available */
-#define DESERR_HWERROR 2	/* failed, hardware/driver error */
-#define DESERR_BADPARAM 3	/* failed, bad parameter to call */
-
-#define DES_FAILED(err) \
-	((err) > DESERR_NOHWDEVICE)
-
-/*
- * cbc_crypt()
- * ecb_crypt()
- *
- * Encrypt (or decrypt) len bytes of a buffer buf.
- * The length must be a multiple of eight.
- * The key should have odd parity in the low bit of each byte.
- * ivec is the input vector, and is updated to the new one (cbc only).
- * The mode is created by oring together the appropriate parameters.
- * DESERR_NOHWDEVICE is returned if DES_HW was specified but
- * there was no hardware to do it on (the data will still be
- * encrypted though, in software).
- */
-
-
-/*
- * Cipher Block Chaining mode
- */
-__BEGIN_DECLS
-int cbc_crypt( char *, char *, unsigned int, unsigned int, char *);
-__END_DECLS
-
-/*
- * Electronic Code Book mode
- */
-__BEGIN_DECLS
-int ecb_crypt( char *, char *, unsigned int, unsigned int );
-__END_DECLS
-
-/* 
- * Set des parity for a key.
- * DES parity is odd and in the low bit of each byte
- */
-__BEGIN_DECLS
-void des_setparity( char *);
-__END_DECLS
-
-#endif  /* _DES_DES_CRYPT_H */
diff --git a/newlib/libc/sys/linux/include/rpc/nettype.h b/newlib/libc/sys/linux/include/rpc/nettype.h
deleted file mode 100644
index b18dc49fe..000000000
--- a/newlib/libc/sys/linux/include/rpc/nettype.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*	$NetBSD: nettype.h,v 1.2 2000/07/06 03:17:19 christos Exp $	*/
-/*	$FreeBSD: src/include/rpc/nettype.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * nettype.h, Nettype definitions.
- * All for the topmost layer of rpc
- *
- */
-
-#ifndef	_RPC_NETTYPE_H
-#define	_RPC_NETTYPE_H
-
-#include <netconfig.h>
-
-#define	_RPC_NONE	0
-#define	_RPC_NETPATH	1
-#define	_RPC_VISIBLE	2
-#define	_RPC_CIRCUIT_V	3
-#define	_RPC_DATAGRAM_V	4
-#define	_RPC_CIRCUIT_N	5
-#define	_RPC_DATAGRAM_N	6
-#define	_RPC_TCP	7
-#define	_RPC_UDP	8
-
-__BEGIN_DECLS
-extern void *__rpc_setconf(const char *);
-extern void __rpc_endconf(void *);
-extern struct netconfig *__rpc_getconf(void *);
-extern struct netconfig *__rpc_getconfip(const char *);
-__END_DECLS
-
-#endif	/* !_RPC_NETTYPE_H */
diff --git a/newlib/libc/sys/linux/include/rpc/pmap_clnt.h b/newlib/libc/sys/linux/include/rpc/pmap_clnt.h
deleted file mode 100644
index e6333c7c7..000000000
--- a/newlib/libc/sys/linux/include/rpc/pmap_clnt.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*	$NetBSD: pmap_clnt.h,v 1.9 2000/06/02 22:57:55 fvdl Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)pmap_clnt.h 1.11 88/02/08 SMI 
- *	from: @(#)pmap_clnt.h	2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/pmap_clnt.h,v 1.14 2002/04/28 15:18:45 des Exp $
- */
-
-/*
- * pmap_clnt.h
- * Supplies C routines to get to portmap services.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-/*
- * Usage:
- *	success = pmap_set(program, version, protocol, port);
- *	success = pmap_unset(program, version);
- *	port = pmap_getport(address, program, version, protocol);
- *	head = pmap_getmaps(address);
- *	clnt_stat = pmap_rmtcall(address, program, version, procedure,
- *		xdrargs, argsp, xdrres, resp, tout, port_ptr)
- *		(works for udp only.)
- * 	clnt_stat = clnt_broadcast(program, version, procedure,
- *		xdrargs, argsp,	xdrres, resp, eachresult)
- *		(like pmap_rmtcall, except the call is broadcasted to all
- *		locally connected nets.  For each valid response received,
- *		the procedure eachresult is called.  Its form is:
- *	done = eachresult(resp, raddr)
- *		bool_t done;
- *		caddr_t resp;
- *		struct sockaddr_in raddr;
- *		where resp points to the results of the call and raddr is the
- *		address if the responder to the broadcast.
- */
-
-#ifndef _RPC_PMAP_CLNT_H_
-#define _RPC_PMAP_CLNT_H_
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-extern bool_t		pmap_set(u_long, u_long, int, int);
-extern bool_t		pmap_unset(u_long, u_long);
-extern struct pmaplist	*pmap_getmaps(struct sockaddr_in *);
-extern enum clnt_stat	pmap_rmtcall(struct sockaddr_in *,
-				     u_long, u_long, u_long,
-				     xdrproc_t, caddr_t,
-				     xdrproc_t, caddr_t,
-				     struct timeval, u_long *);
-extern enum clnt_stat	clnt_broadcast(u_long, u_long, u_long,
-				       xdrproc_t, void *,
-				       xdrproc_t, void *,
-				       resultproc_t);
-extern u_short		pmap_getport(struct sockaddr_in *,
-				     u_long, u_long, u_int);
-__END_DECLS
-
-#endif /* !_RPC_PMAP_CLNT_H_ */
diff --git a/newlib/libc/sys/linux/include/rpc/pmap_prot.h b/newlib/libc/sys/linux/include/rpc/pmap_prot.h
deleted file mode 100644
index d83049943..000000000
--- a/newlib/libc/sys/linux/include/rpc/pmap_prot.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*	$NetBSD: pmap_prot.h,v 1.8 2000/06/02 22:57:55 fvdl Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)pmap_prot.h 1.14 88/02/08 SMI 
- *	from: @(#)pmap_prot.h	2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/pmap_prot.h,v 1.12 2002/03/23 17:24:55 imp Exp $
- */
-
-/*
- * pmap_prot.h
- * Protocol for the local binder service, or pmap.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * The following procedures are supported by the protocol:
- *
- * PMAPPROC_NULL() returns ()
- * 	takes nothing, returns nothing
- *
- * PMAPPROC_SET(struct pmap) returns (bool_t)
- * 	TRUE is success, FALSE is failure.  Registers the tuple
- *	[prog, vers, prot, port].
- *
- * PMAPPROC_UNSET(struct pmap) returns (bool_t)
- *	TRUE is success, FALSE is failure.  Un-registers pair
- *	[prog, vers].  prot and port are ignored.
- *
- * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
- *	0 is failure.  Otherwise returns the port number where the pair
- *	[prog, vers] is registered.  It may lie!
- *
- * PMAPPROC_DUMP() RETURNS (struct pmaplist *)
- *
- * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
- * 	RETURNS (port, string<>);
- * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
- * 	Calls the procedure on the local machine.  If it is not registered,
- *	this procedure is quite; ie it does not return error information!!!
- *	This procedure only is supported on rpc/udp and calls via
- *	rpc/udp.  This routine only passes null authentication parameters.
- *	This file has no interface to xdr routines for PMAPPROC_CALLIT.
- *
- * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
- */
-
-#ifndef _RPC_PMAP_PROT_H
-#define _RPC_PMAP_PROT_H
-#include <sys/cdefs.h>
-
-#define PMAPPORT		((u_short)111)
-#define PMAPPROG		((u_long)100000)
-#define PMAPVERS		((u_long)2)
-#define PMAPVERS_PROTO		((u_long)2)
-#define PMAPVERS_ORIG		((u_long)1)
-#define PMAPPROC_NULL		((u_long)0)
-#define PMAPPROC_SET		((u_long)1)
-#define PMAPPROC_UNSET		((u_long)2)
-#define PMAPPROC_GETPORT	((u_long)3)
-#define PMAPPROC_DUMP		((u_long)4)
-#define PMAPPROC_CALLIT		((u_long)5)
-
-struct pmap {
-	long unsigned pm_prog;
-	long unsigned pm_vers;
-	long unsigned pm_prot;
-	long unsigned pm_port;
-};
-
-struct pmaplist {
-	struct pmap	pml_map;
-	struct pmaplist *pml_next;
-};
-
-__BEGIN_DECLS
-extern bool_t xdr_pmap(XDR *, struct pmap *);
-extern bool_t xdr_pmaplist(XDR *, struct pmaplist **);
-extern bool_t xdr_pmaplist_ptr(XDR *, struct pmaplist *);
-__END_DECLS
-
-#endif /* !_RPC_PMAP_PROT_H */
diff --git a/newlib/libc/sys/linux/include/rpc/pmap_rmt.h b/newlib/libc/sys/linux/include/rpc/pmap_rmt.h
deleted file mode 100644
index 3e069e785..000000000
--- a/newlib/libc/sys/linux/include/rpc/pmap_rmt.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*	$NetBSD: pmap_rmt.h,v 1.7 1998/02/11 23:01:23 lukem Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)pmap_rmt.h 1.2 88/02/08 SMI
- *	from: @(#)pmap_rmt.h	2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/pmap_rmt.h,v 1.12 2002/03/23 17:24:55 imp Exp $
- */
-
-/*
- * Structures and XDR routines for parameters to and replies from
- * the portmapper remote-call-service.
- *
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_PMAP_RMT_H
-#define _RPC_PMAP_RMT_H
-#include <sys/cdefs.h>
-
-struct rmtcallargs {
-	u_long prog, vers, proc, arglen;
-	caddr_t args_ptr;
-	xdrproc_t xdr_args;
-};
-
-struct rmtcallres {
-	u_long *port_ptr;
-	u_long resultslen;
-	caddr_t results_ptr;
-	xdrproc_t xdr_results;
-};
-
-__BEGIN_DECLS
-extern bool_t xdr_rmtcall_args(XDR *, struct rmtcallargs *);
-extern bool_t xdr_rmtcallres(XDR *, struct rmtcallres *);
-__END_DECLS
-
-#endif /* !_RPC_PMAP_RMT_H */
diff --git a/newlib/libc/sys/linux/include/rpc/raw.h b/newlib/libc/sys/linux/include/rpc/raw.h
deleted file mode 100644
index d418bf41e..000000000
--- a/newlib/libc/sys/linux/include/rpc/raw.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*	$NetBSD: raw.h,v 1.1 2000/06/02 22:57:56 fvdl Exp $	*/
-/*	$FreeBSD: src/include/rpc/raw.h,v 1.1 2001/03/19 12:49:47 alfred Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_RAW_H
-#define	_RPC_RAW_H
-
-/* 	from: @(#)raw.h	1.11	94/04/25 SMI */
-/*	from: @(#)raw.h 1.2 88/10/25 SMI	*/
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-/*
- * raw.h
- *
- * Raw interface
- * The common memory area over which they will communicate
- */
-extern char *__rpc_rawcombuf;
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _RPC_RAW_H */
diff --git a/newlib/libc/sys/linux/include/rpc/rpc.h b/newlib/libc/sys/linux/include/rpc/rpc.h
deleted file mode 100644
index 72a717c05..000000000
--- a/newlib/libc/sys/linux/include/rpc/rpc.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*	$NetBSD: rpc.h,v 1.13 2000/06/02 22:57:56 fvdl Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)rpc.h 1.9 88/02/08 SMI
- *	from: @(#)rpc.h	2.4 89/07/11 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/rpc.h,v 1.17 2002/03/23 17:24:55 imp Exp $
- */
-
-/*
- * rpc.h, Just includes the billions of rpc header files necessary to
- * do remote procedure calling.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-#ifndef _RPC_RPC_H
-#define _RPC_RPC_H
-
-#include <rpc/types.h>		/* some typedefs */
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-/* external data representation interfaces */
-#include <rpc/xdr.h>		/* generic (de)serializer */
-
-/* Client side only authentication */
-#include <rpc/auth.h>		/* generic authenticator (client side) */
-
-/* Client side (mostly) remote procedure call */
-#include <rpc/clnt.h>		/* generic rpc stuff */
-
-/* semi-private protocol headers */
-#include <rpc/rpc_msg.h>	/* protocol for rpc messages */
-#include <rpc/auth_unix.h>	/* protocol for unix style cred */
-/*
- *  Uncomment-out the next line if you are building the rpc library with
- *  DES Authentication (see the README file in the secure_rpc/ directory).
- */
-#include <rpc/auth_des.h>	/* protocol for des style cred */
-
-/* Server side only remote procedure callee */
-#include <rpc/svc.h>		/* service manager and multiplexer */
-#include <rpc/svc_auth.h>	/* service side authenticator */
-
-/* Portmapper client, server, and protocol headers */
-#include <rpc/pmap_clnt.h>
-#include <rpc/pmap_prot.h>
-
-#ifndef _KERNEL
-#include <rpc/rpcb_clnt.h>	/* rpcbind interface functions */
-#endif
-
-#include <rpc/rpcent.h>
-
-__BEGIN_DECLS
-extern int get_myaddress(struct sockaddr_in *);
-extern int bindresvport(int, struct sockaddr_in *);
-extern int registerrpc(int, int, int, char *(*)(char [UDPMSGSIZE]),
-    xdrproc_t, xdrproc_t);
-extern int callrpc(const char *, int, int, int, xdrproc_t, void *,
-    xdrproc_t , void *);
-extern int getrpcport(char *, int, int, int);
-
-char *taddr2uaddr(const struct netconfig *, const struct netbuf *);
-struct netbuf *uaddr2taddr(const struct netconfig *, const char *);
-
-struct sockaddr;
-extern int bindresvport_sa(int, struct sockaddr *);
-__END_DECLS
-
-/*
- * The following are not exported interfaces, they are for internal library
- * and rpcbind use only. Do not use, they may change without notice.
- */
-__BEGIN_DECLS
-int __rpc_nconf2fd(const struct netconfig *);
-int __rpc_nconf2sockinfo(const struct netconfig *, struct __rpc_sockinfo *);
-int __rpc_fd2sockinfo(int, struct __rpc_sockinfo *);
-u_int __rpc_get_t_size(int, int, int);
-__END_DECLS
-
-#endif /* !_RPC_RPC_H */
diff --git a/newlib/libc/sys/linux/include/rpc/rpc_com.h b/newlib/libc/sys/linux/include/rpc/rpc_com.h
deleted file mode 100644
index 8c6a26e3e..000000000
--- a/newlib/libc/sys/linux/include/rpc/rpc_com.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*	$NetBSD: rpc_com.h,v 1.3 2000/12/10 04:10:08 christos Exp $	*/
-/*	$FreeBSD: src/include/rpc/rpc_com.h,v 1.5 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * rpc_com.h, Common definitions for both the server and client side.
- * All for the topmost layer of rpc
- *
- */
-
-#ifndef _RPC_RPCCOM_H
-#define	_RPC_RPCCOM_H
-
-#include <sys/cdefs.h>
-
-/* #pragma ident	"@(#)rpc_com.h	1.11	93/07/05 SMI" */
-
-/*
- * The max size of the transport, if the size cannot be determined
- * by other means.
- */
-#define	RPC_MAXDATASIZE 9000
-#define	RPC_MAXADDRSIZE 1024
-
-#define __RPC_GETXID(now) ((u_int32_t)getpid() ^ (u_int32_t)(now)->tv_sec ^ \
-    (u_int32_t)(now)->tv_usec)
-
-__BEGIN_DECLS
-extern u_int __rpc_get_a_size(int);
-extern int __rpc_dtbsize(void);
-extern int _rpc_dtablesize(void);
-extern struct netconfig * __rpcgettp(int);
-extern  int  __rpc_get_default_domain(char **);
-
-char *__rpc_taddr2uaddr_af(int, const struct netbuf *);
-struct netbuf *__rpc_uaddr2taddr_af(int, const char *);
-int __rpc_fixup_addr(struct netbuf *, const struct netbuf *);
-int __rpc_sockinfo2netid(struct __rpc_sockinfo *, const char **);
-int __rpc_seman2socktype(int);
-int __rpc_socktype2seman(int);
-void *rpc_nullproc(CLIENT *);
-int __rpc_sockisbound(int);
-
-struct netbuf *__rpcb_findaddr(rpcprog_t, rpcvers_t, const struct netconfig *,
-			       const char *, CLIENT **);
-bool_t __rpc_control(int,void *);
-
-char *_get_next_token(char *, int);
-
-__END_DECLS
-
-#endif /* _RPC_RPCCOM_H */
diff --git a/newlib/libc/sys/linux/include/rpc/rpc_msg.h b/newlib/libc/sys/linux/include/rpc/rpc_msg.h
deleted file mode 100644
index 6cb229c21..000000000
--- a/newlib/libc/sys/linux/include/rpc/rpc_msg.h
+++ /dev/null
@@ -1,214 +0,0 @@
-/*	$NetBSD: rpc_msg.h,v 1.11 2000/06/02 22:57:56 fvdl Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)rpc_msg.h 1.7 86/07/16 SMI
- *	from: @(#)rpc_msg.h	2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/rpc_msg.h,v 1.14 2002/03/23 17:24:55 imp Exp $
- */
-
-/*
- * rpc_msg.h
- * rpc message definition
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_RPC_MSG_H
-#define _RPC_RPC_MSG_H
-
-#define RPC_MSG_VERSION		((u_int32_t) 2)
-#define RPC_SERVICE_PORT	((u_short) 2048)
-
-/*
- * Bottom up definition of an rpc message.
- * NOTE: call and reply use the same overall stuct but
- * different parts of unions within it.
- */
-
-enum msg_type {
-	CALL=0,
-	REPLY=1
-};
-
-enum reply_stat {
-	MSG_ACCEPTED=0,
-	MSG_DENIED=1
-};
-
-enum accept_stat {
-	SUCCESS=0,
-	PROG_UNAVAIL=1,
-	PROG_MISMATCH=2,
-	PROC_UNAVAIL=3,
-	GARBAGE_ARGS=4,
-	SYSTEM_ERR=5
-};
-
-enum reject_stat {
-	RPC_MISMATCH=0,
-	AUTH_ERROR=1
-};
-
-/*
- * Reply part of an rpc exchange
- */
-
-/*
- * Reply to an rpc request that was accepted by the server.
- * Note: there could be an error even though the request was
- * accepted.
- */
-struct accepted_reply {
-	struct opaque_auth	ar_verf;
-	enum accept_stat	ar_stat;
-	union {
-		struct {
-			rpcvers_t low;
-			rpcvers_t high;
-		} AR_versions;
-		struct {
-			caddr_t	where;
-			xdrproc_t proc;
-		} AR_results;
-		/* and many other null cases */
-	} ru;
-#define	ar_results	ru.AR_results
-#define	ar_vers		ru.AR_versions
-};
-
-/*
- * Reply to an rpc request that was rejected by the server.
- */
-struct rejected_reply {
-	enum reject_stat rj_stat;
-	union {
-		struct {
-			rpcvers_t low;
-			rpcvers_t high;
-		} RJ_versions;
-		enum auth_stat RJ_why;  /* why authentication did not work */
-	} ru;
-#define	rj_vers	ru.RJ_versions
-#define	rj_why	ru.RJ_why
-};
-
-/*
- * Body of a reply to an rpc request.
- */
-struct reply_body {
-	enum reply_stat rp_stat;
-	union {
-		struct accepted_reply RP_ar;
-		struct rejected_reply RP_dr;
-	} ru;
-#define	rp_acpt	ru.RP_ar
-#define	rp_rjct	ru.RP_dr
-};
-
-/*
- * Body of an rpc request call.
- */
-struct call_body {
-	rpcvers_t cb_rpcvers;	/* must be equal to two */
-	rpcprog_t cb_prog;
-	rpcvers_t cb_vers;
-	rpcproc_t cb_proc;
-	struct opaque_auth cb_cred;
-	struct opaque_auth cb_verf; /* protocol specific - provided by client */
-};
-
-/*
- * The rpc message
- */
-struct rpc_msg {
-	u_int32_t		rm_xid;
-	enum msg_type		rm_direction;
-	union {
-		struct call_body RM_cmb;
-		struct reply_body RM_rmb;
-	} ru;
-#define	rm_call		ru.RM_cmb
-#define	rm_reply	ru.RM_rmb
-};
-#define	acpted_rply	ru.RM_rmb.ru.RP_ar
-#define	rjcted_rply	ru.RM_rmb.ru.RP_dr
-
-__BEGIN_DECLS
-/*
- * XDR routine to handle a rpc message.
- * xdr_callmsg(xdrs, cmsg)
- * 	XDR *xdrs;
- * 	struct rpc_msg *cmsg;
- */
-extern bool_t	xdr_callmsg(XDR *, struct rpc_msg *);
-
-/*
- * XDR routine to pre-serialize the static part of a rpc message.
- * xdr_callhdr(xdrs, cmsg)
- * 	XDR *xdrs;
- * 	struct rpc_msg *cmsg;
- */
-extern bool_t	xdr_callhdr(XDR *, struct rpc_msg *);
-
-/*
- * XDR routine to handle a rpc reply.
- * xdr_replymsg(xdrs, rmsg)
- * 	XDR *xdrs;
- * 	struct rpc_msg *rmsg;
- */
-extern bool_t	xdr_replymsg(XDR *, struct rpc_msg *);
-
-
-/*
- * XDR routine to handle a accepted rpc reply.
- * xdr_accepted_reply(xdrs, rej)
- * 	XDR *xdrs;
- * 	struct accepted_reply *rej;
- */
-extern bool_t	xdr_accepted_reply(XDR *, struct accepted_reply *);
-
-/*
- * XDR routine to handle a rejected rpc reply.
- * xdr_rejected_reply(xdrs, rej)
- * 	XDR *xdrs;
- * 	struct rejected_reply *rej;
- */
-extern bool_t	xdr_rejected_reply(XDR *, struct rejected_reply *);
-
-/*
- * Fills in the error part of a reply message.
- * _seterr_reply(msg, error)
- * 	struct rpc_msg *msg;
- * 	struct rpc_err *error;
- */
-extern void	_seterr_reply(struct rpc_msg *, struct rpc_err *);
-__END_DECLS
-
-#endif /* !_RPC_RPC_MSG_H */
diff --git a/newlib/libc/sys/linux/include/rpc/rpcb_clnt.h b/newlib/libc/sys/linux/include/rpc/rpcb_clnt.h
deleted file mode 100644
index 3b9966b3b..000000000
--- a/newlib/libc/sys/linux/include/rpc/rpcb_clnt.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*	$NetBSD: rpcb_clnt.h,v 1.1 2000/06/02 22:57:56 fvdl Exp $	*/
-/*	$FreeBSD: src/include/rpc/rpcb_clnt.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * rpcb_clnt.h
- * Supplies C routines to get to rpcbid services.
- *
- */
-
-/*
- * Usage:
- *	success = rpcb_set(program, version, nconf, address);
- *	success = rpcb_unset(program, version, nconf);
- *	success = rpcb_getaddr(program, version, nconf, host);
- *	head = rpcb_getmaps(nconf, host);
- *	clnt_stat = rpcb_rmtcall(nconf, host, program, version, procedure,
- *		xdrargs, argsp, xdrres, resp, tout, addr_ptr)
- *	success = rpcb_gettime(host, timep)
- *	uaddr = rpcb_taddr2uaddr(nconf, taddr);
- *	taddr = rpcb_uaddr2uaddr(nconf, uaddr);
- */
-
-#ifndef _RPC_RPCB_CLNT_H
-#define	_RPC_RPCB_CLNT_H
-
-/* #pragma ident	"@(#)rpcb_clnt.h	1.13	94/04/25 SMI" */
-/* rpcb_clnt.h 1.3 88/12/05 SMI */
-
-#include <rpc/types.h>
-#include <rpc/rpcb_prot.h>
-
-__BEGIN_DECLS
-extern bool_t rpcb_set(const rpcprog_t, const rpcvers_t,
-		       const struct netconfig  *, const struct netbuf *);
-extern bool_t rpcb_unset(const rpcprog_t, const rpcvers_t,
-			 const struct netconfig *);
-extern rpcblist	*rpcb_getmaps(const struct netconfig *, const char *);
-extern enum clnt_stat rpcb_rmtcall(const struct netconfig *,
-				   const char *, const rpcprog_t,
-				   const rpcvers_t, const rpcproc_t,
-				   const xdrproc_t, const caddr_t,
-				   const xdrproc_t, const caddr_t,
-				   const struct timeval,
-				   const struct netbuf *);
-extern bool_t rpcb_getaddr(const rpcprog_t, const rpcvers_t,
-			   const struct netconfig *, struct netbuf *,
-			   const  char *);
-extern bool_t rpcb_gettime(const char *, time_t *);
-extern char *rpcb_taddr2uaddr(struct netconfig *, struct netbuf *);
-extern struct netbuf *rpcb_uaddr2taddr(struct netconfig *, char *);
-__END_DECLS
-
-#endif	/* !_RPC_RPCB_CLNT_H */
diff --git a/newlib/libc/sys/linux/include/rpc/rpcb_prot.h b/newlib/libc/sys/linux/include/rpc/rpcb_prot.h
deleted file mode 100644
index 1442603ee..000000000
--- a/newlib/libc/sys/linux/include/rpc/rpcb_prot.h
+++ /dev/null
@@ -1,660 +0,0 @@
-/*
- * Please do not edit this file.
- * It was generated using rpcgen.
- */
-
-#ifndef _RPCB_PROT_H_RPCGEN
-#define _RPCB_PROT_H_RPCGEN
-
-#include <rpc/rpc.h>
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * $FreeBSD: src/include/rpc/rpcb_prot.x,v 1.3 2002/03/13 10:29:06 obrien Exp $
- *
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1988 by Sun Microsystems, Inc.
- */
-/* from rpcb_prot.x */
-
-/* #pragma ident	"@(#)rpcb_prot.x	1.5	94/04/29 SMI" */
-
-#ifndef _KERNEL
-
-
-/*
- * The following procedures are supported by the protocol in version 3:
- *
- * RPCBPROC_NULL() returns ()
- * 	takes nothing, returns nothing
- *
- * RPCBPROC_SET(rpcb) returns (bool_t)
- * 	TRUE is success, FALSE is failure.  Registers the tuple
- *	[prog, vers, address, owner, netid].
- *	Finds out owner and netid information on its own.
- *
- * RPCBPROC_UNSET(rpcb) returns (bool_t)
- *	TRUE is success, FALSE is failure.  Un-registers tuple
- *	[prog, vers, netid].  addresses is ignored.
- *	If netid is NULL, unregister all.
- *
- * RPCBPROC_GETADDR(rpcb) returns (string).
- *	0 is failure.  Otherwise returns the universal address where the
- *	triple [prog, vers, netid] is registered.  Ignore address and owner.
- *
- * RPCBPROC_DUMP() RETURNS (rpcblist_ptr)
- *	used to dump the entire rpcbind maps
- *
- * RPCBPROC_CALLIT(rpcb_rmtcallargs)
- * 	RETURNS (rpcb_rmtcallres);
- * 	Calls the procedure on the remote machine.  If it is not registered,
- *	this procedure is quiet; i.e. it does not return error information!!!
- *	This routine only passes null authentication parameters.
- *	It has no interface to xdr routines for RPCBPROC_CALLIT.
- *
- * RPCBPROC_GETTIME() returns (int).
- *	Gets the remote machines time
- *
- * RPCBPROC_UADDR2TADDR(strint) RETURNS (struct netbuf)
- *	Returns the netbuf address from universal address.
- *
- * RPCBPROC_TADDR2UADDR(struct netbuf) RETURNS (string)
- *	Returns the universal address from netbuf address.
- *
- * END OF RPCBIND VERSION 3 PROCEDURES
- */
-/*
- * Except for RPCBPROC_CALLIT, the procedures above are carried over to
- * rpcbind version 4.  Those below are added or modified for version 4.
- * NOTE: RPCBPROC_BCAST HAS THE SAME FUNCTIONALITY AND PROCEDURE NUMBER
- * AS RPCBPROC_CALLIT.
- *
- * RPCBPROC_BCAST(rpcb_rmtcallargs)
- * 	RETURNS (rpcb_rmtcallres);
- * 	Calls the procedure on the remote machine.  If it is not registered,
- *	this procedure IS quiet; i.e. it DOES NOT return error information!!!
- *	This routine should be used for broadcasting and nothing else.
- *
- * RPCBPROC_GETVERSADDR(rpcb) returns (string).
- *	0 is failure.  Otherwise returns the universal address where the
- *	triple [prog, vers, netid] is registered.  Ignore address and owner.
- *	Same as RPCBPROC_GETADDR except that if the given version number
- *	is not available, the address is not returned.
- *
- * RPCBPROC_INDIRECT(rpcb_rmtcallargs)
- * 	RETURNS (rpcb_rmtcallres);
- * 	Calls the procedure on the remote machine.  If it is not registered,
- *	this procedure is NOT quiet; i.e. it DOES return error information!!!
- * 	as any normal application would expect.
- *
- * RPCBPROC_GETADDRLIST(rpcb) returns (rpcb_entry_list_ptr).
- *	Same as RPCBPROC_GETADDR except that it returns a list of all the
- *	addresses registered for the combination (prog, vers) (for all
- *	transports).
- *
- * RPCBPROC_GETSTAT(void) returns (rpcb_stat_byvers)
- *	Returns the statistics about the kind of requests received by rpcbind.
- */
-
-/*
- * A mapping of (program, version, network ID) to address
- */
-
-struct rpcb {
-	rpcprog_t r_prog;
-	rpcvers_t r_vers;
-	char *r_netid;
-	char *r_addr;
-	char *r_owner;
-};
-typedef struct rpcb rpcb;
-
-typedef rpcb RPCB;
-
-
-/*
- * A list of mappings
- *
- * Below are two definitions for the rpcblist structure.  This is done because
- * xdr_rpcblist() is specified to take a struct rpcblist **, rather than a
- * struct rpcblist * that rpcgen would produce.  One version of the rpcblist
- * structure (actually called rp__list) is used with rpcgen, and the other is
- * defined only in the header file for compatibility with the specified
- * interface.
- */
-
-struct rp__list {
-	rpcb rpcb_map;
-	struct rp__list *rpcb_next;
-};
-typedef struct rp__list rp__list;
-
-typedef rp__list *rpcblist_ptr;
-
-typedef struct rp__list rpcblist;
-typedef struct rp__list RPCBLIST;
-
-#ifndef __cplusplus
-struct rpcblist {
- RPCB rpcb_map;
- struct rpcblist *rpcb_next;
-};
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-extern bool_t xdr_rpcblist(XDR *, rpcblist**);
-#ifdef __cplusplus
-}
-#endif
-
-
-/*
- * Arguments of remote calls
- */
-
-struct rpcb_rmtcallargs {
-	rpcprog_t prog;
-	rpcvers_t vers;
-	rpcproc_t proc;
-	struct {
-		u_int args_len;
-		char *args_val;
-	} args;
-};
-typedef struct rpcb_rmtcallargs rpcb_rmtcallargs;
-
-/*
- * Client-side only representation of rpcb_rmtcallargs structure.
- *
- * The routine that XDRs the rpcb_rmtcallargs structure must deal with the
- * opaque arguments in the "args" structure.  xdr_rpcb_rmtcallargs() needs to
- * be passed the XDR routine that knows the args' structure.  This routine
- * doesn't need to go over-the-wire (and it wouldn't make sense anyway) since
- * the application being called already knows the args structure.  So we use a
- * different "XDR" structure on the client side, r_rpcb_rmtcallargs, which
- * includes the args' XDR routine.
- */
-struct r_rpcb_rmtcallargs {
- rpcprog_t prog;
- rpcvers_t vers;
- rpcproc_t proc;
- struct {
- u_int args_len;
- char *args_val;
- } args;
- xdrproc_t xdr_args; /* encodes args */
-};
-
-
-/*
- * Results of the remote call
- */
-
-struct rpcb_rmtcallres {
-	char *addr;
-	struct {
-		u_int results_len;
-		char *results_val;
-	} results;
-};
-typedef struct rpcb_rmtcallres rpcb_rmtcallres;
-
-/*
- * Client-side only representation of rpcb_rmtcallres structure.
- */
-struct r_rpcb_rmtcallres {
- char *addr;
- struct {
- u_int32_t results_len;
- char *results_val;
- } results;
- xdrproc_t xdr_res; /* decodes results */
-};
-
-/*
- * rpcb_entry contains a merged address of a service on a particular
- * transport, plus associated netconfig information.  A list of rpcb_entrys
- * is returned by RPCBPROC_GETADDRLIST.  See netconfig.h for values used
- * in r_nc_* fields.
- */
-
-struct rpcb_entry {
-	char *r_maddr;
-	char *r_nc_netid;
-	u_int r_nc_semantics;
-	char *r_nc_protofmly;
-	char *r_nc_proto;
-};
-typedef struct rpcb_entry rpcb_entry;
-
-/*
- * A list of addresses supported by a service.
- */
-
-struct rpcb_entry_list {
-	rpcb_entry rpcb_entry_map;
-	struct rpcb_entry_list *rpcb_entry_next;
-};
-typedef struct rpcb_entry_list rpcb_entry_list;
-
-typedef rpcb_entry_list *rpcb_entry_list_ptr;
-
-/*
- * rpcbind statistics
- */
-
-#define rpcb_highproc_2 RPCBPROC_CALLIT
-#define rpcb_highproc_3 RPCBPROC_TADDR2UADDR
-#define rpcb_highproc_4 RPCBPROC_GETSTAT
-#define RPCBSTAT_HIGHPROC 13
-#define RPCBVERS_STAT 3
-#define RPCBVERS_4_STAT 2
-#define RPCBVERS_3_STAT 1
-#define RPCBVERS_2_STAT 0
-
-/* Link list of all the stats about getport and getaddr */
-
-struct rpcbs_addrlist {
-	rpcprog_t prog;
-	rpcvers_t vers;
-	int success;
-	int failure;
-	char *netid;
-	struct rpcbs_addrlist *next;
-};
-typedef struct rpcbs_addrlist rpcbs_addrlist;
-
-/* Link list of all the stats about rmtcall */
-
-struct rpcbs_rmtcalllist {
-	rpcprog_t prog;
-	rpcvers_t vers;
-	rpcproc_t proc;
-	int success;
-	int failure;
-	int indirect;
-	char *netid;
-	struct rpcbs_rmtcalllist *next;
-};
-typedef struct rpcbs_rmtcalllist rpcbs_rmtcalllist;
-
-typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
-
-typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
-
-typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
-
-struct rpcb_stat {
-	rpcbs_proc info;
-	int setinfo;
-	int unsetinfo;
-	rpcbs_addrlist_ptr addrinfo;
-	rpcbs_rmtcalllist_ptr rmtinfo;
-};
-typedef struct rpcb_stat rpcb_stat;
-
-/*
- * One rpcb_stat structure is returned for each version of rpcbind
- * being monitored.
- */
-
-typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
-
-/*
- * We don't define netbuf in RPCL, since it would contain structure member
- * names that would conflict with the definition of struct netbuf in
- * <tiuser.h>.  Instead we merely declare the XDR routine xdr_netbuf() here,
- * and implement it ourselves in rpc/rpcb_prot.c.
- */
-#ifdef __cplusplus
-extern "C" bool_t xdr_netbuf(XDR *, struct netbuf *);
-
-#else /* __STDC__ */
-extern bool_t xdr_netbuf(XDR *, struct netbuf *);
-
-#endif
-
-#define RPCBVERS_3 RPCBVERS
-#define RPCBVERS_4 RPCBVERS4
-
-#define _PATH_RPCBINDSOCK "/var/run/rpcbind.sock"
-
-#else /* ndef _KERNEL */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * A mapping of (program, version, network ID) to address
- */
-struct rpcb {
- rpcprog_t r_prog; /* program number */
- rpcvers_t r_vers; /* version number */
- char *r_netid; /* network id */
- char *r_addr; /* universal address */
- char *r_owner; /* owner of the mapping */
-};
-typedef struct rpcb RPCB;
-
-/*
- * A list of mappings
- */
-struct rpcblist {
- RPCB rpcb_map;
- struct rpcblist *rpcb_next;
-};
-typedef struct rpcblist RPCBLIST;
-typedef struct rpcblist *rpcblist_ptr;
-
-/*
- * Remote calls arguments
- */
-struct rpcb_rmtcallargs {
- rpcprog_t prog; /* program number */
- rpcvers_t vers; /* version number */
- rpcproc_t proc; /* procedure number */
- u_int32_t arglen; /* arg len */
- caddr_t args_ptr; /* argument */
- xdrproc_t xdr_args; /* XDR routine for argument */
-};
-typedef struct rpcb_rmtcallargs rpcb_rmtcallargs;
-
-/*
- * Remote calls results
- */
-struct rpcb_rmtcallres {
- char *addr_ptr; /* remote universal address */
- u_int32_t resultslen; /* results length */
- caddr_t results_ptr; /* results */
- xdrproc_t xdr_results; /* XDR routine for result */
-};
-typedef struct rpcb_rmtcallres rpcb_rmtcallres;
-
-struct rpcb_entry {
- char *r_maddr;
- char *r_nc_netid;
- unsigned int r_nc_semantics;
- char *r_nc_protofmly;
- char *r_nc_proto;
-};
-typedef struct rpcb_entry rpcb_entry;
-
-/*
- * A list of addresses supported by a service.
- */
-
-struct rpcb_entry_list {
- rpcb_entry rpcb_entry_map;
- struct rpcb_entry_list *rpcb_entry_next;
-};
-typedef struct rpcb_entry_list rpcb_entry_list;
-
-typedef rpcb_entry_list *rpcb_entry_list_ptr;
-
-/*
- * rpcbind statistics
- */
-
-#define rpcb_highproc_2 RPCBPROC_CALLIT
-#define rpcb_highproc_3 RPCBPROC_TADDR2UADDR
-#define rpcb_highproc_4 RPCBPROC_GETSTAT
-#define RPCBSTAT_HIGHPROC 13
-#define RPCBVERS_STAT 3
-#define RPCBVERS_4_STAT 2
-#define RPCBVERS_3_STAT 1
-#define RPCBVERS_2_STAT 0
-
-/* Link list of all the stats about getport and getaddr */
-
-struct rpcbs_addrlist {
- rpcprog_t prog;
- rpcvers_t vers;
- int success;
- int failure;
- char *netid;
- struct rpcbs_addrlist *next;
-};
-typedef struct rpcbs_addrlist rpcbs_addrlist;
-
-/* Link list of all the stats about rmtcall */
-
-struct rpcbs_rmtcalllist {
- rpcprog_t prog;
- rpcvers_t vers;
- rpcproc_t proc;
- int success;
- int failure;
- int indirect;
- char *netid;
- struct rpcbs_rmtcalllist *next;
-};
-typedef struct rpcbs_rmtcalllist rpcbs_rmtcalllist;
-
-typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
-
-typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
-
-typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
-
-struct rpcb_stat {
- rpcbs_proc info;
- int setinfo;
- int unsetinfo;
- rpcbs_addrlist_ptr addrinfo;
- rpcbs_rmtcalllist_ptr rmtinfo;
-};
-typedef struct rpcb_stat rpcb_stat;
-
-/*
- * One rpcb_stat structure is returned for each version of rpcbind
- * being monitored.
- */
-
-typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ndef _KERNEL */
-
-#define RPCBPROG 100000
-#define RPCBVERS 3
-
-#if defined(__STDC__) || defined(__cplusplus)
-#define RPCBPROC_SET 1
-extern  bool_t * rpcbproc_set_3(rpcb *, CLIENT *);
-extern  bool_t * rpcbproc_set_3_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_UNSET 2
-extern  bool_t * rpcbproc_unset_3(rpcb *, CLIENT *);
-extern  bool_t * rpcbproc_unset_3_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_GETADDR 3
-extern  char ** rpcbproc_getaddr_3(rpcb *, CLIENT *);
-extern  char ** rpcbproc_getaddr_3_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_DUMP 4
-extern  rpcblist_ptr * rpcbproc_dump_3(void *, CLIENT *);
-extern  rpcblist_ptr * rpcbproc_dump_3_svc(void *, struct svc_req *);
-#define RPCBPROC_CALLIT 5
-extern  rpcb_rmtcallres * rpcbproc_callit_3(rpcb_rmtcallargs *, CLIENT *);
-extern  rpcb_rmtcallres * rpcbproc_callit_3_svc(rpcb_rmtcallargs *, struct svc_req *);
-#define RPCBPROC_GETTIME 6
-extern  u_int * rpcbproc_gettime_3(void *, CLIENT *);
-extern  u_int * rpcbproc_gettime_3_svc(void *, struct svc_req *);
-#define RPCBPROC_UADDR2TADDR 7
-extern  struct netbuf * rpcbproc_uaddr2taddr_3(char **, CLIENT *);
-extern  struct netbuf * rpcbproc_uaddr2taddr_3_svc(char **, struct svc_req *);
-#define RPCBPROC_TADDR2UADDR 8
-extern  char ** rpcbproc_taddr2uaddr_3(struct netbuf *, CLIENT *);
-extern  char ** rpcbproc_taddr2uaddr_3_svc(struct netbuf *, struct svc_req *);
-extern int rpcbprog_3_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
-
-#else /* K&R C */
-#define RPCBPROC_SET 1
-extern  bool_t * rpcbproc_set_3();
-extern  bool_t * rpcbproc_set_3_svc();
-#define RPCBPROC_UNSET 2
-extern  bool_t * rpcbproc_unset_3();
-extern  bool_t * rpcbproc_unset_3_svc();
-#define RPCBPROC_GETADDR 3
-extern  char ** rpcbproc_getaddr_3();
-extern  char ** rpcbproc_getaddr_3_svc();
-#define RPCBPROC_DUMP 4
-extern  rpcblist_ptr * rpcbproc_dump_3();
-extern  rpcblist_ptr * rpcbproc_dump_3_svc();
-#define RPCBPROC_CALLIT 5
-extern  rpcb_rmtcallres * rpcbproc_callit_3();
-extern  rpcb_rmtcallres * rpcbproc_callit_3_svc();
-#define RPCBPROC_GETTIME 6
-extern  u_int * rpcbproc_gettime_3();
-extern  u_int * rpcbproc_gettime_3_svc();
-#define RPCBPROC_UADDR2TADDR 7
-extern  struct netbuf * rpcbproc_uaddr2taddr_3();
-extern  struct netbuf * rpcbproc_uaddr2taddr_3_svc();
-#define RPCBPROC_TADDR2UADDR 8
-extern  char ** rpcbproc_taddr2uaddr_3();
-extern  char ** rpcbproc_taddr2uaddr_3_svc();
-extern int rpcbprog_3_freeresult ();
-#endif /* K&R C */
-#define RPCBVERS4 4
-
-#if defined(__STDC__) || defined(__cplusplus)
-extern  bool_t * rpcbproc_set_4(rpcb *, CLIENT *);
-extern  bool_t * rpcbproc_set_4_svc(rpcb *, struct svc_req *);
-extern  bool_t * rpcbproc_unset_4(rpcb *, CLIENT *);
-extern  bool_t * rpcbproc_unset_4_svc(rpcb *, struct svc_req *);
-extern  char ** rpcbproc_getaddr_4(rpcb *, CLIENT *);
-extern  char ** rpcbproc_getaddr_4_svc(rpcb *, struct svc_req *);
-extern  rpcblist_ptr * rpcbproc_dump_4(void *, CLIENT *);
-extern  rpcblist_ptr * rpcbproc_dump_4_svc(void *, struct svc_req *);
-#define RPCBPROC_BCAST RPCBPROC_CALLIT
-extern  rpcb_rmtcallres * rpcbproc_bcast_4(rpcb_rmtcallargs *, CLIENT *);
-extern  rpcb_rmtcallres * rpcbproc_bcast_4_svc(rpcb_rmtcallargs *, struct svc_req *);
-extern  u_int * rpcbproc_gettime_4(void *, CLIENT *);
-extern  u_int * rpcbproc_gettime_4_svc(void *, struct svc_req *);
-extern  struct netbuf * rpcbproc_uaddr2taddr_4(char **, CLIENT *);
-extern  struct netbuf * rpcbproc_uaddr2taddr_4_svc(char **, struct svc_req *);
-extern  char ** rpcbproc_taddr2uaddr_4(struct netbuf *, CLIENT *);
-extern  char ** rpcbproc_taddr2uaddr_4_svc(struct netbuf *, struct svc_req *);
-#define RPCBPROC_GETVERSADDR 9
-extern  char ** rpcbproc_getversaddr_4(rpcb *, CLIENT *);
-extern  char ** rpcbproc_getversaddr_4_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_INDIRECT 10
-extern  rpcb_rmtcallres * rpcbproc_indirect_4(rpcb_rmtcallargs *, CLIENT *);
-extern  rpcb_rmtcallres * rpcbproc_indirect_4_svc(rpcb_rmtcallargs *, struct svc_req *);
-#define RPCBPROC_GETADDRLIST 11
-extern  rpcb_entry_list_ptr * rpcbproc_getaddrlist_4(rpcb *, CLIENT *);
-extern  rpcb_entry_list_ptr * rpcbproc_getaddrlist_4_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_GETSTAT 12
-extern  rpcb_stat * rpcbproc_getstat_4(void *, CLIENT *);
-extern  rpcb_stat * rpcbproc_getstat_4_svc(void *, struct svc_req *);
-extern int rpcbprog_4_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
-
-#else /* K&R C */
-extern  bool_t * rpcbproc_set_4();
-extern  bool_t * rpcbproc_set_4_svc();
-extern  bool_t * rpcbproc_unset_4();
-extern  bool_t * rpcbproc_unset_4_svc();
-extern  char ** rpcbproc_getaddr_4();
-extern  char ** rpcbproc_getaddr_4_svc();
-extern  rpcblist_ptr * rpcbproc_dump_4();
-extern  rpcblist_ptr * rpcbproc_dump_4_svc();
-#define RPCBPROC_BCAST RPCBPROC_CALLIT
-extern  rpcb_rmtcallres * rpcbproc_bcast_4();
-extern  rpcb_rmtcallres * rpcbproc_bcast_4_svc();
-extern  u_int * rpcbproc_gettime_4();
-extern  u_int * rpcbproc_gettime_4_svc();
-extern  struct netbuf * rpcbproc_uaddr2taddr_4();
-extern  struct netbuf * rpcbproc_uaddr2taddr_4_svc();
-extern  char ** rpcbproc_taddr2uaddr_4();
-extern  char ** rpcbproc_taddr2uaddr_4_svc();
-#define RPCBPROC_GETVERSADDR 9
-extern  char ** rpcbproc_getversaddr_4();
-extern  char ** rpcbproc_getversaddr_4_svc();
-#define RPCBPROC_INDIRECT 10
-extern  rpcb_rmtcallres * rpcbproc_indirect_4();
-extern  rpcb_rmtcallres * rpcbproc_indirect_4_svc();
-#define RPCBPROC_GETADDRLIST 11
-extern  rpcb_entry_list_ptr * rpcbproc_getaddrlist_4();
-extern  rpcb_entry_list_ptr * rpcbproc_getaddrlist_4_svc();
-#define RPCBPROC_GETSTAT 12
-extern  rpcb_stat * rpcbproc_getstat_4();
-extern  rpcb_stat * rpcbproc_getstat_4_svc();
-extern int rpcbprog_4_freeresult ();
-#endif /* K&R C */
-
-/* the xdr functions */
-
-#if defined(__STDC__) || defined(__cplusplus)
-extern  bool_t xdr_rpcb (XDR *, rpcb*);
-extern  bool_t xdr_rp__list (XDR *, rp__list*);
-extern  bool_t xdr_rpcblist_ptr (XDR *, rpcblist_ptr*);
-extern  bool_t xdr_rpcb_rmtcallargs (XDR *, rpcb_rmtcallargs*);
-extern  bool_t xdr_rpcb_rmtcallres (XDR *, rpcb_rmtcallres*);
-extern  bool_t xdr_rpcb_entry (XDR *, rpcb_entry*);
-extern  bool_t xdr_rpcb_entry_list (XDR *, rpcb_entry_list*);
-extern  bool_t xdr_rpcb_entry_list_ptr (XDR *, rpcb_entry_list_ptr*);
-extern  bool_t xdr_rpcbs_addrlist (XDR *, rpcbs_addrlist*);
-extern  bool_t xdr_rpcbs_rmtcalllist (XDR *, rpcbs_rmtcalllist*);
-extern  bool_t xdr_rpcbs_proc (XDR *, rpcbs_proc);
-extern  bool_t xdr_rpcbs_addrlist_ptr (XDR *, rpcbs_addrlist_ptr*);
-extern  bool_t xdr_rpcbs_rmtcalllist_ptr (XDR *, rpcbs_rmtcalllist_ptr*);
-extern  bool_t xdr_rpcb_stat (XDR *, rpcb_stat*);
-extern  bool_t xdr_rpcb_stat_byvers (XDR *, rpcb_stat_byvers);
-
-#else /* K&R C */
-extern bool_t xdr_rpcb ();
-extern bool_t xdr_rp__list ();
-extern bool_t xdr_rpcblist_ptr ();
-extern bool_t xdr_rpcb_rmtcallargs ();
-extern bool_t xdr_rpcb_rmtcallres ();
-extern bool_t xdr_rpcb_entry ();
-extern bool_t xdr_rpcb_entry_list ();
-extern bool_t xdr_rpcb_entry_list_ptr ();
-extern bool_t xdr_rpcbs_addrlist ();
-extern bool_t xdr_rpcbs_rmtcalllist ();
-extern bool_t xdr_rpcbs_proc ();
-extern bool_t xdr_rpcbs_addrlist_ptr ();
-extern bool_t xdr_rpcbs_rmtcalllist_ptr ();
-extern bool_t xdr_rpcb_stat ();
-extern bool_t xdr_rpcb_stat_byvers ();
-
-#endif /* K&R C */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !_RPCB_PROT_H_RPCGEN */
diff --git a/newlib/libc/sys/linux/include/rpc/rpcb_prot.x b/newlib/libc/sys/linux/include/rpc/rpcb_prot.x
deleted file mode 100644
index 39f162776..000000000
--- a/newlib/libc/sys/linux/include/rpc/rpcb_prot.x
+++ /dev/null
@@ -1,554 +0,0 @@
-%/*
-% * $FreeBSD: src/include/rpc/rpcb_prot.x,v 1.3 2002/03/13 10:29:06 obrien Exp $
-% *
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part.  Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California  94043
-% */
-%/*
-% * Copyright (c) 1988 by Sun Microsystems, Inc.
-% */
-
-%/* from rpcb_prot.x */
-
-#ifdef RPC_HDR
-%
-%/* #pragma ident	"@(#)rpcb_prot.x	1.5	94/04/29 SMI" */
-%
-%#ifndef _KERNEL
-%
-#endif
-
-/*
- * rpcb_prot.x
- * rpcbind protocol, versions 3 and 4, in RPC Language
- */
-%
-%/*
-% * The following procedures are supported by the protocol in version 3:
-% *
-% * RPCBPROC_NULL() returns ()
-% * 	takes nothing, returns nothing
-% *
-% * RPCBPROC_SET(rpcb) returns (bool_t)
-% * 	TRUE is success, FALSE is failure.  Registers the tuple
-% *	[prog, vers, address, owner, netid].
-% *	Finds out owner and netid information on its own.
-% *
-% * RPCBPROC_UNSET(rpcb) returns (bool_t)
-% *	TRUE is success, FALSE is failure.  Un-registers tuple
-% *	[prog, vers, netid].  addresses is ignored.
-% *	If netid is NULL, unregister all.
-% *
-% * RPCBPROC_GETADDR(rpcb) returns (string).
-% *	0 is failure.  Otherwise returns the universal address where the
-% *	triple [prog, vers, netid] is registered.  Ignore address and owner.
-% *
-% * RPCBPROC_DUMP() RETURNS (rpcblist_ptr)
-% *	used to dump the entire rpcbind maps
-% *
-% * RPCBPROC_CALLIT(rpcb_rmtcallargs)
-% * 	RETURNS (rpcb_rmtcallres);
-% * 	Calls the procedure on the remote machine.  If it is not registered,
-% *	this procedure is quiet; i.e. it does not return error information!!!
-% *	This routine only passes null authentication parameters.
-% *	It has no interface to xdr routines for RPCBPROC_CALLIT.
-% *
-% * RPCBPROC_GETTIME() returns (int).
-% *	Gets the remote machines time
-% *
-% * RPCBPROC_UADDR2TADDR(strint) RETURNS (struct netbuf)
-% *	Returns the netbuf address from universal address.
-% *
-% * RPCBPROC_TADDR2UADDR(struct netbuf) RETURNS (string)
-% *	Returns the universal address from netbuf address.
-% *
-% * END OF RPCBIND VERSION 3 PROCEDURES
-% */
-%/*
-% * Except for RPCBPROC_CALLIT, the procedures above are carried over to
-% * rpcbind version 4.  Those below are added or modified for version 4.
-% * NOTE: RPCBPROC_BCAST HAS THE SAME FUNCTIONALITY AND PROCEDURE NUMBER
-% * AS RPCBPROC_CALLIT.
-% *
-% * RPCBPROC_BCAST(rpcb_rmtcallargs)
-% * 	RETURNS (rpcb_rmtcallres);
-% * 	Calls the procedure on the remote machine.  If it is not registered,
-% *	this procedure IS quiet; i.e. it DOES NOT return error information!!!
-% *	This routine should be used for broadcasting and nothing else.
-% *
-% * RPCBPROC_GETVERSADDR(rpcb) returns (string).
-% *	0 is failure.  Otherwise returns the universal address where the
-% *	triple [prog, vers, netid] is registered.  Ignore address and owner.
-% *	Same as RPCBPROC_GETADDR except that if the given version number
-% *	is not available, the address is not returned.
-% *
-% * RPCBPROC_INDIRECT(rpcb_rmtcallargs)
-% * 	RETURNS (rpcb_rmtcallres);
-% * 	Calls the procedure on the remote machine.  If it is not registered,
-% *	this procedure is NOT quiet; i.e. it DOES return error information!!!
-% * 	as any normal application would expect.
-% *
-% * RPCBPROC_GETADDRLIST(rpcb) returns (rpcb_entry_list_ptr).
-% *	Same as RPCBPROC_GETADDR except that it returns a list of all the
-% *	addresses registered for the combination (prog, vers) (for all
-% *	transports).
-% *
-% * RPCBPROC_GETSTAT(void) returns (rpcb_stat_byvers)
-% *	Returns the statistics about the kind of requests received by rpcbind.
-% */
-%
-%/*
-% * A mapping of (program, version, network ID) to address
-% */
-struct rpcb {
-	rpcprog_t r_prog;		/* program number */
-	rpcvers_t r_vers;		/* version number */
-	string r_netid<>;		/* network id */
-	string r_addr<>;		/* universal address */
-	string r_owner<>;		/* owner of this service */
-};
-#ifdef RPC_HDR
-%
-%typedef rpcb RPCB;
-%
-#endif
-%
-%/*
-% * A list of mappings
-% *
-% * Below are two definitions for the rpcblist structure.  This is done because
-% * xdr_rpcblist() is specified to take a struct rpcblist **, rather than a
-% * struct rpcblist * that rpcgen would produce.  One version of the rpcblist
-% * structure (actually called rp__list) is used with rpcgen, and the other is
-% * defined only in the header file for compatibility with the specified
-% * interface.
-% */
-
-struct rp__list {
-	rpcb rpcb_map;
-	struct rp__list *rpcb_next;
-};
-
-typedef rp__list *rpcblist_ptr;		/* results of RPCBPROC_DUMP */
-
-#ifdef RPC_HDR
-%
-%typedef struct rp__list rpcblist;
-%typedef struct rp__list RPCBLIST;
-%
-%#ifndef __cplusplus
-%struct rpcblist {
-%	RPCB rpcb_map;
-%	struct rpcblist *rpcb_next;
-%};
-%#endif
-%
-%#ifdef __cplusplus
-%extern "C" {
-%#endif
-%extern  bool_t xdr_rpcblist(XDR *, rpcblist**);
-%#ifdef	__cplusplus
-%}
-%#endif
-%
-#endif
-
-%
-%/*
-% * Arguments of remote calls
-% */
-struct rpcb_rmtcallargs {
-	rpcprog_t prog;			/* program number */
-	rpcvers_t vers;			/* version number */
-	rpcproc_t proc;			/* procedure number */
-	opaque args<>;			/* argument */
-};
-#ifdef RPC_HDR
-%
-%/*
-% * Client-side only representation of rpcb_rmtcallargs structure.
-% *
-% * The routine that XDRs the rpcb_rmtcallargs structure must deal with the
-% * opaque arguments in the "args" structure.  xdr_rpcb_rmtcallargs() needs to
-% * be passed the XDR routine that knows the args' structure.  This routine
-% * doesn't need to go over-the-wire (and it wouldn't make sense anyway) since
-% * the application being called already knows the args structure.  So we use a
-% * different "XDR" structure on the client side, r_rpcb_rmtcallargs, which
-% * includes the args' XDR routine.
-% */
-%struct r_rpcb_rmtcallargs {
-%	rpcprog_t prog;
-%	rpcvers_t vers;
-%	rpcproc_t proc;
-%	struct {
-%		u_int args_len;
-%		char *args_val;
-%	} args;
-%	xdrproc_t	xdr_args;	/* encodes args */
-%};
-%
-#endif	/* def RPC_HDR */
-%
-%/*
-% * Results of the remote call
-% */
-struct rpcb_rmtcallres {
-	string addr<>;			/* remote universal address */
-	opaque results<>;		/* result */
-};
-#ifdef RPC_HDR
-%
-%/*
-% * Client-side only representation of rpcb_rmtcallres structure.
-% */
-%struct r_rpcb_rmtcallres {
-%	char *addr;
-%	struct {
-%		u_int32_t results_len;
-%		char *results_val;
-%	} results;
-%	xdrproc_t	xdr_res;	/* decodes results */
-%};
-#endif /* RPC_HDR */
-%
-%/*
-% * rpcb_entry contains a merged address of a service on a particular
-% * transport, plus associated netconfig information.  A list of rpcb_entrys
-% * is returned by RPCBPROC_GETADDRLIST.  See netconfig.h for values used
-% * in r_nc_* fields.
-% */
-struct rpcb_entry {
-	string		r_maddr<>;	/* merged address of service */
-	string		r_nc_netid<>;	/* netid field */
-	unsigned int	r_nc_semantics;	/* semantics of transport */
-	string		r_nc_protofmly<>; /* protocol family */
-	string		r_nc_proto<>;	/* protocol name */
-};
-%
-%/*
-% * A list of addresses supported by a service.
-% */
-struct rpcb_entry_list {
-	rpcb_entry rpcb_entry_map;
-	struct rpcb_entry_list *rpcb_entry_next;
-};
-
-typedef rpcb_entry_list *rpcb_entry_list_ptr;
-
-%
-%/*
-% * rpcbind statistics
-% */
-%
-const rpcb_highproc_2 = RPCBPROC_CALLIT;
-const rpcb_highproc_3 = RPCBPROC_TADDR2UADDR;
-const rpcb_highproc_4 = RPCBPROC_GETSTAT;
-
-const RPCBSTAT_HIGHPROC = 13;	/* # of procs in rpcbind V4 plus one */
-const RPCBVERS_STAT = 3;	/* provide only for rpcbind V2, V3 and V4 */
-const RPCBVERS_4_STAT = 2;
-const RPCBVERS_3_STAT = 1;
-const RPCBVERS_2_STAT = 0;
-%
-%/* Link list of all the stats about getport and getaddr */
-struct rpcbs_addrlist {
-	rpcprog_t prog;
-	rpcvers_t vers;
-	int success;
-	int failure;
-	string netid<>;
-	struct rpcbs_addrlist *next;
-};
-%
-%/* Link list of all the stats about rmtcall */
-struct rpcbs_rmtcalllist {
-	rpcprog_t prog;
-	rpcvers_t vers;
-	rpcproc_t proc;
-	int success;
-	int failure;
-	int indirect;	/* whether callit or indirect */
-	string netid<>;
-	struct rpcbs_rmtcalllist *next;
-};
-
-typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
-typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
-typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
-
-struct rpcb_stat {
-	rpcbs_proc		info;
-	int			setinfo;
-	int			unsetinfo;
-	rpcbs_addrlist_ptr	addrinfo;
-	rpcbs_rmtcalllist_ptr	rmtinfo;
-};
-%
-%/*
-% * One rpcb_stat structure is returned for each version of rpcbind
-% * being monitored.
-% */
-
-typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
-
-#ifdef RPC_HDR
-%
-%/*
-% * We don't define netbuf in RPCL, since it would contain structure member
-% * names that would conflict with the definition of struct netbuf in
-% * <tiuser.h>.  Instead we merely declare the XDR routine xdr_netbuf() here,
-% * and implement it ourselves in rpc/rpcb_prot.c.
-% */
-%#ifdef __cplusplus
-%extern "C" bool_t xdr_netbuf(XDR *, struct netbuf *);
-%
-%#else /* __STDC__ */
-%extern  bool_t xdr_netbuf(XDR *, struct netbuf *);
-%
-%#endif
-#endif /* def RPC_HDR */
-
-/*
- * rpcbind procedures
- */
-program RPCBPROG {
-	version RPCBVERS {
-		bool
-		RPCBPROC_SET(rpcb) = 1;
-
-		bool
-		RPCBPROC_UNSET(rpcb) = 2;
-
-		string
-		RPCBPROC_GETADDR(rpcb) = 3;
-
-		rpcblist_ptr
-		RPCBPROC_DUMP(void) = 4;
-
-		rpcb_rmtcallres
-		RPCBPROC_CALLIT(rpcb_rmtcallargs) = 5;
-
-		unsigned int
-		RPCBPROC_GETTIME(void) = 6;
-
-		struct netbuf
-		RPCBPROC_UADDR2TADDR(string) = 7;
-
-		string
-		RPCBPROC_TADDR2UADDR(struct netbuf) = 8;
-	} = 3;
-
-	version RPCBVERS4 {
-		bool
-		RPCBPROC_SET(rpcb) = 1;
-
-		bool
-		RPCBPROC_UNSET(rpcb) = 2;
-
-		string
-		RPCBPROC_GETADDR(rpcb) = 3;
-
-		rpcblist_ptr
-		RPCBPROC_DUMP(void) = 4;
-
-		/*
-		 * NOTE: RPCBPROC_BCAST has the same functionality as CALLIT;
-		 * the new name is intended to indicate that this
-		 * procedure should be used for broadcast RPC, and
-		 * RPCBPROC_INDIRECT should be used for indirect calls.
-		 */
-		rpcb_rmtcallres
-		RPCBPROC_BCAST(rpcb_rmtcallargs) = RPCBPROC_CALLIT;
-
-		unsigned int
-		RPCBPROC_GETTIME(void) = 6;
-
-		struct netbuf
-		RPCBPROC_UADDR2TADDR(string) = 7;
-
-		string
-		RPCBPROC_TADDR2UADDR(struct netbuf) = 8;
-
-		string
-		RPCBPROC_GETVERSADDR(rpcb) = 9;
-
-		rpcb_rmtcallres
-		RPCBPROC_INDIRECT(rpcb_rmtcallargs) = 10;
-
-		rpcb_entry_list_ptr
-		RPCBPROC_GETADDRLIST(rpcb) = 11;
-
-		rpcb_stat_byvers
-		RPCBPROC_GETSTAT(void) = 12;
-	} = 4;
-} = 100000;
-#ifdef RPC_HDR
-%
-%#define	RPCBVERS_3		RPCBVERS
-%#define	RPCBVERS_4		RPCBVERS4
-%
-%#define	_PATH_RPCBINDSOCK	"/var/run/rpcbind.sock"
-%
-%#else		/* ndef _KERNEL */
-%#ifdef __cplusplus
-%extern "C" {
-%#endif
-%
-%/*
-% * A mapping of (program, version, network ID) to address
-% */
-%struct rpcb {
-%	rpcprog_t r_prog;		/* program number */
-%	rpcvers_t r_vers;		/* version number */
-%	char *r_netid;			/* network id */
-%	char *r_addr;			/* universal address */
-%	char *r_owner;			/* owner of the mapping */
-%};
-%typedef struct rpcb RPCB;
-%
-%/*
-% * A list of mappings
-% */
-%struct rpcblist {
-%	RPCB rpcb_map;
-%	struct rpcblist *rpcb_next;
-%};
-%typedef struct rpcblist RPCBLIST;
-%typedef struct rpcblist *rpcblist_ptr;
-%
-%/*
-% * Remote calls arguments
-% */
-%struct rpcb_rmtcallargs {
-%	rpcprog_t prog;			/* program number */
-%	rpcvers_t vers;			/* version number */
-%	rpcproc_t proc;			/* procedure number */
-%	u_int32_t arglen;			/* arg len */
-%	caddr_t args_ptr;		/* argument */
-%	xdrproc_t xdr_args;		/* XDR routine for argument */
-%};
-%typedef struct rpcb_rmtcallargs rpcb_rmtcallargs;
-%
-%/*
-% * Remote calls results
-% */
-%struct rpcb_rmtcallres {
-%	char *addr_ptr;			/* remote universal address */
-%	u_int32_t resultslen;		/* results length */
-%	caddr_t results_ptr;		/* results */
-%	xdrproc_t xdr_results;		/* XDR routine for result */
-%};
-%typedef struct rpcb_rmtcallres rpcb_rmtcallres;
-%
-%struct rpcb_entry {
-%	char *r_maddr;
-%	char *r_nc_netid;
-%	unsigned int r_nc_semantics;
-%	char *r_nc_protofmly;
-%	char *r_nc_proto;
-%};
-%typedef struct rpcb_entry rpcb_entry;
-%
-%/*
-% * A list of addresses supported by a service.
-% */
-%
-%struct rpcb_entry_list {
-%	rpcb_entry rpcb_entry_map;
-%	struct rpcb_entry_list *rpcb_entry_next;
-%};
-%typedef struct rpcb_entry_list rpcb_entry_list;
-%
-%typedef rpcb_entry_list *rpcb_entry_list_ptr;
-%
-%/*
-% * rpcbind statistics
-% */
-%
-%#define	rpcb_highproc_2 RPCBPROC_CALLIT
-%#define	rpcb_highproc_3 RPCBPROC_TADDR2UADDR
-%#define	rpcb_highproc_4 RPCBPROC_GETSTAT
-%#define	RPCBSTAT_HIGHPROC 13
-%#define	RPCBVERS_STAT 3
-%#define	RPCBVERS_4_STAT 2
-%#define	RPCBVERS_3_STAT 1
-%#define	RPCBVERS_2_STAT 0
-%
-%/* Link list of all the stats about getport and getaddr */
-%
-%struct rpcbs_addrlist {
-%	rpcprog_t prog;
-%	rpcvers_t vers;
-%	int success;
-%	int failure;
-%	char *netid;
-%	struct rpcbs_addrlist *next;
-%};
-%typedef struct rpcbs_addrlist rpcbs_addrlist;
-%
-%/* Link list of all the stats about rmtcall */
-%
-%struct rpcbs_rmtcalllist {
-%	rpcprog_t prog;
-%	rpcvers_t vers;
-%	rpcproc_t proc;
-%	int success;
-%	int failure;
-%	int indirect;
-%	char *netid;
-%	struct rpcbs_rmtcalllist *next;
-%};
-%typedef struct rpcbs_rmtcalllist rpcbs_rmtcalllist;
-%
-%typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
-%
-%typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
-%
-%typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
-%
-%struct rpcb_stat {
-%	rpcbs_proc info;
-%	int setinfo;
-%	int unsetinfo;
-%	rpcbs_addrlist_ptr addrinfo;
-%	rpcbs_rmtcalllist_ptr rmtinfo;
-%};
-%typedef struct rpcb_stat rpcb_stat;
-%
-%/*
-% * One rpcb_stat structure is returned for each version of rpcbind
-% * being monitored.
-% */
-%
-%typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
-%
-%#ifdef __cplusplus
-%}
-%#endif
-%
-%#endif		/* ndef _KERNEL */
-#endif		/* RPC_HDR */
diff --git a/newlib/libc/sys/linux/include/rpc/rpcent.h b/newlib/libc/sys/linux/include/rpc/rpcent.h
deleted file mode 100644
index dbc8b0e5f..000000000
--- a/newlib/libc/sys/linux/include/rpc/rpcent.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*	$NetBSD: rpcent.h,v 1.1 2000/06/02 22:57:56 fvdl Exp $	*/
-/*	$FreeBSD: src/include/rpc/rpcent.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * rpcent.h,
- * For converting rpc program numbers to names etc.
- *
- */
-
-#ifndef _RPC_RPCENT_H
-#define _RPC_RPCENT_H
-
-/*	#pragma ident "@(#)rpcent.h   1.13    94/04/25 SMI"	*/
-/*      @(#)rpcent.h 1.1 88/12/06 SMI   */
-
-
-struct rpcent {
-      char    *r_name;        /* name of server for this rpc program */
-      char    **r_aliases;    /* alias list */
-      int     r_number;       /* rpc program number */
-};
-
-__BEGIN_DECLS
-extern struct rpcent *getrpcbyname_r(const char *, struct rpcent *,
-				     char *, int);
-extern struct rpcent *getrpcbynumber_r(int, struct rpcent *, char *, int);
-extern struct rpcent *getrpcent_r(struct rpcent *, char *, int);
-
-/* Old interfaces that return a pointer to a static area;  MT-unsafe */
-extern struct rpcent *getrpcbyname(char *);
-extern struct rpcent *getrpcbynumber(int);
-extern struct rpcent *getrpcent(void);
-extern void setrpcent(int);
-extern void endrpcent(void);
-__END_DECLS
-
-#endif /* !_RPC_CENT_H */
diff --git a/newlib/libc/sys/linux/include/rpc/svc.h b/newlib/libc/sys/linux/include/rpc/svc.h
deleted file mode 100644
index 6a8997bda..000000000
--- a/newlib/libc/sys/linux/include/rpc/svc.h
+++ /dev/null
@@ -1,429 +0,0 @@
-/*	$NetBSD: svc.h,v 1.17 2000/06/02 22:57:56 fvdl Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)svc.h 1.35 88/12/17 SMI
- *	from: @(#)svc.h      1.27    94/04/25 SMI
- * $FreeBSD: src/include/rpc/svc.h,v 1.22 2002/04/28 15:18:45 des Exp $
- */
-
-/*
- * svc.h, Server-side remote procedure call interface.
- *
- * Copyright (C) 1986-1993 by Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_SVC_H
-#define _RPC_SVC_H
-#include <sys/cdefs.h>
-
-/*
- * This interface must manage two items concerning remote procedure calling:
- *
- * 1) An arbitrary number of transport connections upon which rpc requests
- * are received.  The two most notable transports are TCP and UDP;  they are
- * created and registered by routines in svc_tcp.c and svc_udp.c, respectively;
- * they in turn call xprt_register and xprt_unregister.
- *
- * 2) An arbitrary number of locally registered services.  Services are
- * described by the following four data: program number, version number,
- * "service dispatch" function, a transport handle, and a boolean that
- * indicates whether or not the exported program should be registered with a
- * local binder service;  if true the program's number and version and the
- * port number from the transport handle are registered with the binder.
- * These data are registered with the rpc svc system via svc_register.
- *
- * A service's dispatch function is called whenever an rpc request comes in
- * on a transport.  The request's program and version numbers must match
- * those of the registered service.  The dispatch function is passed two
- * parameters, struct svc_req * and SVCXPRT *, defined below.
- */
-
-/*
- *      Service control requests
- */
-#define SVCGET_VERSQUIET	1
-#define SVCSET_VERSQUIET	2
-
-
-enum xprt_stat {
-	XPRT_DIED,
-	XPRT_MOREREQS,
-	XPRT_IDLE
-};
-
-/*
- * Server side transport handle
- */
-typedef struct __rpc_svcxprt {
-	int		xp_fd;
-	u_short		xp_port;	 /* associated port number */
-	const struct xp_ops {
-	    /* receive incoming requests */
-	    bool_t	(*xp_recv)(struct __rpc_svcxprt *, struct rpc_msg *);
-	    /* get transport status */
-	    enum xprt_stat (*xp_stat)(struct __rpc_svcxprt *);
-	    /* get arguments */
-	    bool_t	(*xp_getargs)(struct __rpc_svcxprt *, xdrproc_t,
-				void *);
-	    /* send reply */
-	    bool_t	(*xp_reply)(struct __rpc_svcxprt *, struct rpc_msg *);
-	    /* free mem allocated for args */
-	    bool_t	(*xp_freeargs)(struct __rpc_svcxprt *, xdrproc_t,
-				void *);
-	    /* destroy this struct */
-	    void	(*xp_destroy)(struct __rpc_svcxprt *);
-	} *xp_ops;
-	int		xp_addrlen;	 /* length of remote address */
-	struct sockaddr_in xp_raddr;	 /* remote addr. (backward ABI compat) */
-	/* XXX - fvdl stick this here for ABI backward compat reasons */
-	const struct xp_ops2 {
-		/* catch-all function */
-		bool_t  (*xp_control)(struct __rpc_svcxprt *, const u_int,
-				void *);
-	} *xp_ops2;
-	char		*xp_tp;		 /* transport provider device name */
-	char		*xp_netid;	 /* network token */
-	struct netbuf	xp_ltaddr;	 /* local transport address */
-	struct netbuf	xp_rtaddr;	 /* remote transport address */
-	struct opaque_auth xp_verf;	 /* raw response verifier */
-	void		*xp_p1;		 /* private: for use by svc ops */
-	void		*xp_p2;		 /* private: for use by svc ops */
-	void		*xp_p3;		 /* private: for use by svc lib */
-	int		xp_type;	 /* transport type */
-} SVCXPRT;
-
-/*
- * Service request
- */
-struct svc_req {
-	u_int32_t	rq_prog;	/* service program number */
-	u_int32_t	rq_vers;	/* service protocol version */
-	u_int32_t	rq_proc;	/* the desired procedure */
-	struct opaque_auth rq_cred;	/* raw creds from the wire */
-	void		*rq_clntcred;	/* read only cooked cred */
-	SVCXPRT		*rq_xprt;	/* associated transport */
-};
-
-/*
- *  Approved way of getting address of caller
- */
-#define svc_getrpccaller(x) (&(x)->xp_rtaddr)
-
-/*
- * FreeBSD-only definition to get the creds of the caller (AF_LOCAL).
- */
-#define __svc_getcallercreds(x) ((struct cmsgcred *)(x)->xp_p2)
-
-/*
- * Operations defined on an SVCXPRT handle
- *
- * SVCXPRT		*xprt;
- * struct rpc_msg	*msg;
- * xdrproc_t		 xargs;
- * void *		 argsp;
- */
-#define SVC_RECV(xprt, msg)				\
-	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
-#define svc_recv(xprt, msg)				\
-	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
-
-#define SVC_STAT(xprt)					\
-	(*(xprt)->xp_ops->xp_stat)(xprt)
-#define svc_stat(xprt)					\
-	(*(xprt)->xp_ops->xp_stat)(xprt)
-
-#define SVC_GETARGS(xprt, xargs, argsp)			\
-	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
-#define svc_getargs(xprt, xargs, argsp)			\
-	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
-
-#define SVC_REPLY(xprt, msg)				\
-	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
-#define svc_reply(xprt, msg)				\
-	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
-
-#define SVC_FREEARGS(xprt, xargs, argsp)		\
-	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
-#define svc_freeargs(xprt, xargs, argsp)		\
-	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
-
-#define SVC_DESTROY(xprt)				\
-	(*(xprt)->xp_ops->xp_destroy)(xprt)
-#define svc_destroy(xprt)				\
-	(*(xprt)->xp_ops->xp_destroy)(xprt)
-
-#define SVC_CONTROL(xprt, rq, in)			\
-	(*(xprt)->xp_ops2->xp_control)((xprt), (rq), (in))
-
-/*
- * Service registration
- *
- * svc_reg(xprt, prog, vers, dispatch, nconf)
- *	const SVCXPRT *xprt;
- *	const rpcprog_t prog;
- *	const rpcvers_t vers;
- *	const void (*dispatch)();
- *	const struct netconfig *nconf;
- */
-
-__BEGIN_DECLS
-extern bool_t	svc_reg(SVCXPRT *, const rpcprog_t, const rpcvers_t,
-			void (*)(struct svc_req *, SVCXPRT *),
-			const struct netconfig *);
-__END_DECLS
-
-/*
- * Service un-registration
- *
- * svc_unreg(prog, vers)
- *	const rpcprog_t prog;
- *	const rpcvers_t vers;
- */
-
-__BEGIN_DECLS
-extern void	svc_unreg(const rpcprog_t, const rpcvers_t);
-__END_DECLS
-
-/*
- * Transport registration.
- *
- * xprt_register(xprt)
- *	SVCXPRT *xprt;
- */
-__BEGIN_DECLS
-extern void	xprt_register(SVCXPRT *);
-__END_DECLS
-
-/*
- * Transport un-register
- *
- * xprt_unregister(xprt)
- *	SVCXPRT *xprt;
- */
-__BEGIN_DECLS
-extern void	xprt_unregister(SVCXPRT *);
-__END_DECLS
-
-
-/*
- * When the service routine is called, it must first check to see if it
- * knows about the procedure;  if not, it should call svcerr_noproc
- * and return.  If so, it should deserialize its arguments via
- * SVC_GETARGS (defined above).  If the deserialization does not work,
- * svcerr_decode should be called followed by a return.  Successful
- * decoding of the arguments should be followed the execution of the
- * procedure's code and a call to svc_sendreply.
- *
- * Also, if the service refuses to execute the procedure due to too-
- * weak authentication parameters, svcerr_weakauth should be called.
- * Note: do not confuse access-control failure with weak authentication!
- *
- * NB: In pure implementations of rpc, the caller always waits for a reply
- * msg.  This message is sent when svc_sendreply is called.
- * Therefore pure service implementations should always call
- * svc_sendreply even if the function logically returns void;  use
- * xdr.h - xdr_void for the xdr routine.  HOWEVER, tcp based rpc allows
- * for the abuse of pure rpc via batched calling or pipelining.  In the
- * case of a batched call, svc_sendreply should NOT be called since
- * this would send a return message, which is what batching tries to avoid.
- * It is the service/protocol writer's responsibility to know which calls are
- * batched and which are not.  Warning: responding to batch calls may
- * deadlock the caller and server processes!
- */
-
-__BEGIN_DECLS
-extern bool_t	svc_sendreply(SVCXPRT *, xdrproc_t, void *);
-extern void	svcerr_decode(SVCXPRT *);
-extern void	svcerr_weakauth(SVCXPRT *);
-extern void	svcerr_noproc(SVCXPRT *);
-extern void	svcerr_progvers(SVCXPRT *, rpcvers_t, rpcvers_t);
-extern void	svcerr_auth(SVCXPRT *, enum auth_stat);
-extern void	svcerr_noprog(SVCXPRT *);
-extern void	svcerr_systemerr(SVCXPRT *);
-extern int	rpc_reg(rpcprog_t, rpcvers_t, rpcproc_t,
-			char *(*)(char *), xdrproc_t, xdrproc_t,
-			char *);
-__END_DECLS
-
-/*
- * Lowest level dispatching -OR- who owns this process anyway.
- * Somebody has to wait for incoming requests and then call the correct
- * service routine.  The routine svc_run does infinite waiting; i.e.,
- * svc_run never returns.
- * Since another (co-existant) package may wish to selectively wait for
- * incoming calls or other events outside of the rpc architecture, the
- * routine svc_getreq is provided.  It must be passed readfds, the
- * "in-place" results of a select system call (see select, section 2).
- */
-
-/*
- * Global keeper of rpc service descriptors in use
- * dynamic; must be inspected before each call to select
- */
-extern int svc_maxfd;
-#ifdef FD_SETSIZE
-extern fd_set svc_fdset;
-#define svc_fds svc_fdset.fds_bits[0]	/* compatibility */
-#else
-extern int svc_fds;
-#endif /* def FD_SETSIZE */
-
-/*
- * a small program implemented by the svc_rpc implementation itself;
- * also see clnt.h for protocol numbers.
- */
-__BEGIN_DECLS
-extern void rpctest_service(void);
-__END_DECLS
-
-__BEGIN_DECLS
-extern void	svc_getreq(int);
-extern void	svc_getreqset(fd_set *);
-extern void	svc_getreq_common(int);
-struct pollfd;
-extern void	svc_getreq_poll(struct pollfd *, int);
-
-extern void	svc_run(void);
-extern void	svc_exit(void);
-__END_DECLS
-
-/*
- * Socket to use on svcxxx_create call to get default socket
- */
-#define	RPC_ANYSOCK	-1
-#define RPC_ANYFD	RPC_ANYSOCK
-
-/*
- * These are the existing service side transport implementations
- */
-
-__BEGIN_DECLS
-/*
- * Transport independent svc_create routine.
- */
-extern int svc_create(void (*)(struct svc_req *, SVCXPRT *),
-			   const rpcprog_t, const rpcvers_t, const char *);
-/*
- *      void (*dispatch)();             -- dispatch routine
- *      const rpcprog_t prognum;        -- program number
- *      const rpcvers_t versnum;        -- version number
- *      const char *nettype;            -- network type
- */
-
-
-/*
- * Generic server creation routine. It takes a netconfig structure
- * instead of a nettype.
- */
-
-extern SVCXPRT *svc_tp_create(void (*)(struct svc_req *, SVCXPRT *),
-				   const rpcprog_t, const rpcvers_t,
-				   const struct netconfig *);
-        /*
-         * void (*dispatch)();            -- dispatch routine
-         * const rpcprog_t prognum;       -- program number
-         * const rpcvers_t versnum;       -- version number
-         * const struct netconfig *nconf; -- netconfig structure
-         */
-
-
-/*
- * Generic TLI create routine
- */
-extern SVCXPRT *svc_tli_create(const int, const struct netconfig *,
-			       const struct t_bind *, const u_int,
-			       const u_int);
-/*
- *      const int fd;                   -- connection end point
- *      const struct netconfig *nconf;  -- netconfig structure for network
- *      const struct t_bind *bindaddr;  -- local bind address
- *      const u_int sendsz;             -- max sendsize
- *      const u_int recvsz;             -- max recvsize
- */
-
-/*
- * Connectionless and connectionful create routines
- */
-
-extern SVCXPRT *svc_vc_create(const int, const u_int, const u_int);
-/*
- *      const int fd;                           -- open connection end point
- *      const u_int sendsize;                   -- max send size
- *      const u_int recvsize;                   -- max recv size
- */
-
-/*
- * Added for compatibility to old rpc 4.0. Obsoleted by svc_vc_create().
- */
-extern SVCXPRT *svcunix_create(int, u_int, u_int, char *);
-
-extern SVCXPRT *svc_dg_create(const int, const u_int, const u_int);
-        /*
-         * const int fd;                                -- open connection
-         * const u_int sendsize;                        -- max send size
-         * const u_int recvsize;                        -- max recv size
-         */
-
-
-/*
- * the routine takes any *open* connection
- * descriptor as its first input and is used for open connections.
- */
-extern SVCXPRT *svc_fd_create(const int, const u_int, const u_int);
-/*
- *      const int fd;                           -- open connection end point
- *      const u_int sendsize;                   -- max send size
- *      const u_int recvsize;                   -- max recv size
- */
-
-/*
- * Added for compatibility to old rpc 4.0. Obsoleted by svc_fd_create().
- */
-extern SVCXPRT *svcunixfd_create(int, u_int, u_int);
-
-/*
- * Memory based rpc (for speed check and testing)
- */
-extern SVCXPRT *svc_raw_create(void);
-
-/*
- * svc_dg_enable_cache() enables the cache on dg transports.
- */
-int svc_dg_enablecache(SVCXPRT *, const u_int);
-
-int __rpc_get_local_uid(SVCXPRT *_transp, uid_t *_uid);
-
-__END_DECLS
-
-
-/* for backward compatibility */
-#include <rpc/svc_soc.h>
-
-#endif /* !_RPC_SVC_H */
diff --git a/newlib/libc/sys/linux/include/rpc/svc_auth.h b/newlib/libc/sys/linux/include/rpc/svc_auth.h
deleted file mode 100644
index 366f752d9..000000000
--- a/newlib/libc/sys/linux/include/rpc/svc_auth.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*	$NetBSD: svc_auth.h,v 1.8 2000/06/02 22:57:57 fvdl Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)svc_auth.h 1.6 86/07/16 SMI
- *	@(#)svc_auth.h	2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/svc_auth.h,v 1.14 2002/03/23 17:24:55 imp Exp $
- */
-
-/*
- * svc_auth.h, Service side of rpc authentication.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_SVC_AUTH_H
-#define _RPC_SVC_AUTH_H
-
-/*
- * Server side authenticator
- */
-__BEGIN_DECLS
-extern enum auth_stat _authenticate(struct svc_req *, struct rpc_msg *);
-extern int svc_auth_reg(int, enum auth_stat (*)(struct svc_req *,
-			  struct rpc_msg *));
-
-__END_DECLS
-
-#endif /* !_RPC_SVC_AUTH_H */
diff --git a/newlib/libc/sys/linux/include/rpc/svc_dg.h b/newlib/libc/sys/linux/include/rpc/svc_dg.h
deleted file mode 100644
index 67d25643b..000000000
--- a/newlib/libc/sys/linux/include/rpc/svc_dg.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*	$NetBSD: svc_dg.h,v 1.1 2000/06/02 23:11:16 fvdl Exp $	*/
-/*	$FreeBSD: src/include/rpc/svc_dg.h,v 1.1 2001/03/19 12:49:47 alfred Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-
-/*
- * XXX - this file exists only so that the rpcbind code can pull it in.
- * This should go away. It should only be include by svc_dg.c and
- * rpcb_svc_com.c in the rpcbind code.
- */
-
-/*
- * kept in xprt->xp_p2
- */
-struct svc_dg_data {
-	/* XXX: optbuf should be the first field, used by ti_opts.c code */
-	size_t		su_iosz;		/* size of send.recv buffer */
-	u_int32_t	su_xid;			/* transaction id */
-	XDR		su_xdrs;			/* XDR handle */
-	char		su_verfbody[MAX_AUTH_BYTES];	/* verifier body */
-	void		*su_cache;		/* cached data, NULL if none */
-};
-
-#define __rpcb_get_dg_xidp(x)	(&((struct svc_dg_data *)(x)->xp_p2)->su_xid)
diff --git a/newlib/libc/sys/linux/include/rpc/svc_soc.h b/newlib/libc/sys/linux/include/rpc/svc_soc.h
deleted file mode 100644
index ceb4392c7..000000000
--- a/newlib/libc/sys/linux/include/rpc/svc_soc.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*	$NetBSD: svc_soc.h,v 1.1 2000/06/02 22:57:57 fvdl Exp $	*/
-/*	$FreeBSD: src/include/rpc/svc_soc.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- * 
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- * 
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- * 
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- * 
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * svc.h, Server-side remote procedure call interface.
- */
-
-#ifndef _RPC_SVC_SOC_H
-#define _RPC_SVC_SOC_H
-#include <sys/cdefs.h>
-
-/* #pragma ident   "@(#)svc_soc.h  1.11    94/04/25 SMI" */
-/*      svc_soc.h 1.8 89/05/01 SMI      */
-
-/*
- * All the following declarations are only for backward compatibility
- * with TS-RPC
- */
-
-/*
- *  Approved way of getting address of caller
- */
-#define svc_getcaller(x) (&(x)->xp_raddr)
-
-/*
- * Service registration
- *
- * svc_register(xprt, prog, vers, dispatch, protocol)
- *	SVCXPRT *xprt;
- *	u_long prog;
- *	u_long vers;
- *	void (*dispatch)();
- *	int protocol;    like TCP or UDP, zero means do not register 
- */
-__BEGIN_DECLS
-extern bool_t	svc_register(SVCXPRT *, u_long, u_long,
-		    void (*)(struct svc_req *, SVCXPRT *), int);
-__END_DECLS
-
-/*
- * Service un-registration
- *
- * svc_unregister(prog, vers)
- *	u_long prog;
- *	u_long vers;
- */
-__BEGIN_DECLS
-extern void	svc_unregister(u_long, u_long);
-__END_DECLS
-
-
-/*
- * Memory based rpc for testing and timing.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svcraw_create(void);
-__END_DECLS
-
-
-/*
- * Udp based rpc.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svcudp_create(int);
-extern SVCXPRT *svcudp_bufcreate(int, u_int, u_int);
-extern int svcudp_enablecache(SVCXPRT *, u_long);
-__END_DECLS
-
-
-/*
- * Tcp based rpc.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svctcp_create(int, u_int, u_int);
-__END_DECLS
-
-/*
- * Fd based rpc.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svcfd_create(int, u_int, u_int);
-__END_DECLS
-
-#endif /* !_RPC_SVC_SOC_H */
diff --git a/newlib/libc/sys/linux/include/rpc/types.h b/newlib/libc/sys/linux/include/rpc/types.h
deleted file mode 100644
index 259127c00..000000000
--- a/newlib/libc/sys/linux/include/rpc/types.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*	$NetBSD: types.h,v 1.13 2000/06/13 01:02:44 thorpej Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)types.h 1.18 87/07/24 SMI
- *	from: @(#)types.h	2.3 88/08/15 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/types.h,v 1.10 2001/03/19 12:49:47 alfred Exp $
- */
-
-/*
- * Rpc additions to <sys/types.h>
- */
-#ifndef _RPC_TYPES_H
-#define _RPC_TYPES_H
-
-#include <sys/types.h>
-
-typedef int32_t bool_t;
-typedef int32_t enum_t;
-
-typedef u_int32_t rpcprog_t;
-typedef u_int32_t rpcvers_t;
-typedef u_int32_t rpcproc_t;
-typedef u_int32_t rpcprot_t;
-typedef u_int32_t rpcport_t;
-typedef   int32_t rpc_inline_t;
-
-#define __dontcare__	-1
-
-#ifndef FALSE
-#	define FALSE	(0)
-#endif
-#ifndef TRUE
-#	define TRUE	(1)
-#endif
-#ifndef NULL
-#	define NULL	0
-#endif
-
-#define mem_alloc(bsize)	calloc(1, bsize)
-#define mem_free(ptr, bsize)	free(ptr)
-
-#include <sys/time.h>
-#include <netconfig.h>
-
-/*
- * The netbuf structure is defined here, because FreeBSD / NetBSD only use
- * it inside the RPC code. It's in <xti.h> on SVR4, but it would be confusing
- * to have an xti.h, since FreeBSD / NetBSD does not support XTI/TLI.
- */
-
-/*
- * The netbuf structure is used for transport-independent address storage.
- */
-struct netbuf {
-	unsigned int maxlen;
-	unsigned int len;
-	void *buf;
-};
-
-/*
- * The format of the addres and options arguments of the XTI t_bind call.
- * Only provided for compatibility, it should not be used.
- */
-
-struct t_bind {
-	struct netbuf   addr;
-	unsigned int    qlen;
-};
-
-/*
- * Internal library and rpcbind use. This is not an exported interface, do
- * not use.
- */
-struct __rpc_sockinfo {
-	int si_af; 
-	int si_proto;
-	int si_socktype;
-	int si_alen;
-};
-
-#endif /* !_RPC_TYPES_H */
diff --git a/newlib/libc/sys/linux/include/rpc/xdr.h b/newlib/libc/sys/linux/include/rpc/xdr.h
deleted file mode 100644
index 678dbe417..000000000
--- a/newlib/libc/sys/linux/include/rpc/xdr.h
+++ /dev/null
@@ -1,365 +0,0 @@
-/*	$NetBSD: xdr.h,v 1.19 2000/07/17 05:00:45 matt Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- *
- *	from: @(#)xdr.h 1.19 87/04/22 SMI
- *	from: @(#)xdr.h	2.2 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/xdr.h,v 1.21 2002/04/28 15:18:45 des Exp $
- */
-
-/*
- * xdr.h, External Data Representation Serialization Routines.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_XDR_H
-#define _RPC_XDR_H
-#include <sys/cdefs.h>
-
-/*
- * XDR provides a conventional way for converting between C data
- * types and an external bit-string representation.  Library supplied
- * routines provide for the conversion on built-in C data types.  These
- * routines and utility routines defined here are used to help implement
- * a type encode/decode routine for each user-defined type.
- *
- * Each data type provides a single procedure which takes two arguments:
- *
- *	bool_t
- *	xdrproc(xdrs, argresp)
- *		XDR *xdrs;
- *		<type> *argresp;
- *
- * xdrs is an instance of a XDR handle, to which or from which the data
- * type is to be converted.  argresp is a pointer to the structure to be
- * converted.  The XDR handle contains an operation field which indicates
- * which of the operations (ENCODE, DECODE * or FREE) is to be performed.
- *
- * XDR_DECODE may allocate space if the pointer argresp is null.  This
- * data can be freed with the XDR_FREE operation.
- *
- * We write only one procedure per data type to make it easy
- * to keep the encode and decode procedures for a data type consistent.
- * In many cases the same code performs all operations on a user defined type,
- * because all the hard work is done in the component type routines.
- * decode as a series of calls on the nested data types.
- */
-
-/*
- * Xdr operations.  XDR_ENCODE causes the type to be encoded into the
- * stream.  XDR_DECODE causes the type to be extracted from the stream.
- * XDR_FREE can be used to release the space allocated by an XDR_DECODE
- * request.
- */
-enum xdr_op {
-	XDR_ENCODE=0,
-	XDR_DECODE=1,
-	XDR_FREE=2
-};
-
-/*
- * This is the number of bytes per unit of external data.
- */
-#define BYTES_PER_XDR_UNIT	(4)
-#define RNDUP(x)  ((((x) + BYTES_PER_XDR_UNIT - 1) / BYTES_PER_XDR_UNIT) \
-		    * BYTES_PER_XDR_UNIT)
-
-/*
- * The XDR handle.
- * Contains operation which is being applied to the stream,
- * an operations vector for the particular implementation (e.g. see xdr_mem.c),
- * and two private fields for the use of the particular implementation.
- */
-typedef struct __rpc_xdr {
-	enum xdr_op	x_op;		/* operation; fast additional param */
-	const struct xdr_ops {
-		/* get a long from underlying stream */
-		bool_t	(*x_getlong)(struct __rpc_xdr *, long *);
-		/* put a long to " */
-		bool_t	(*x_putlong)(struct __rpc_xdr *, const long *);
-		/* get some bytes from " */
-		bool_t	(*x_getbytes)(struct __rpc_xdr *, char *, u_int);
-		/* put some bytes to " */
-		bool_t	(*x_putbytes)(struct __rpc_xdr *, const char *, u_int);
-		/* returns bytes off from beginning */
-		u_int	(*x_getpostn)(struct __rpc_xdr *);
-		/* lets you reposition the stream */
-		bool_t  (*x_setpostn)(struct __rpc_xdr *, u_int);
-		/* buf quick ptr to buffered data */
-		int32_t *(*x_inline)(struct __rpc_xdr *, u_int);
-		/* free privates of this xdr_stream */
-		void	(*x_destroy)(struct __rpc_xdr *);
-		bool_t	(*x_control)(struct __rpc_xdr *, int, void *);
-	} *x_ops;
-	char *	 	x_public;	/* users' data */
-	void *		x_private;	/* pointer to private data */
-	char * 		x_base;		/* private used for position info */
-	int		x_handy;	/* extra private word */
-} XDR;
-
-/*
- * A xdrproc_t exists for each data type which is to be encoded or decoded.
- *
- * The second argument to the xdrproc_t is a pointer to an opaque pointer.
- * The opaque pointer generally points to a structure of the data type
- * to be decoded.  If this pointer is 0, then the type routines should
- * allocate dynamic storage of the appropriate size and return it.
- */
-#ifdef _KERNEL
-typedef	bool_t (*xdrproc_t)(XDR *, void *, u_int);
-#else
-/*
- * XXX can't actually prototype it, because some take three args!!!
- */
-typedef	bool_t (*xdrproc_t)(XDR *, ...);
-#endif
-
-/*
- * Operations defined on a XDR handle
- *
- * XDR		*xdrs;
- * long		*longp;
- * char *	 addr;
- * u_int	 len;
- * u_int	 pos;
- */
-#define XDR_GETLONG(xdrs, longp)			\
-	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
-#define xdr_getlong(xdrs, longp)			\
-	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
-
-#define XDR_PUTLONG(xdrs, longp)			\
-	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
-#define xdr_putlong(xdrs, longp)			\
-	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
-
-static __inline int
-xdr_getint32(XDR *xdrs, int32_t *ip)
-{
-	long l;
-
-	if (!xdr_getlong(xdrs, &l))
-		return (FALSE);
-	*ip = (int32_t)l;
-	return (TRUE);
-}
-
-static __inline int
-xdr_putint32(XDR *xdrs, int32_t *ip)
-{
-	long l;
-
-	l = (long)*ip;
-	return xdr_putlong(xdrs, &l);
-}
-
-#define XDR_GETINT32(xdrs, int32p)	xdr_getint32(xdrs, int32p)
-#define XDR_PUTINT32(xdrs, int32p)	xdr_putint32(xdrs, int32p)
-
-#define XDR_GETBYTES(xdrs, addr, len)			\
-	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
-#define xdr_getbytes(xdrs, addr, len)			\
-	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
-
-#define XDR_PUTBYTES(xdrs, addr, len)			\
-	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
-#define xdr_putbytes(xdrs, addr, len)			\
-	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
-
-#define XDR_GETPOS(xdrs)				\
-	(*(xdrs)->x_ops->x_getpostn)(xdrs)
-#define xdr_getpos(xdrs)				\
-	(*(xdrs)->x_ops->x_getpostn)(xdrs)
-
-#define XDR_SETPOS(xdrs, pos)				\
-	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
-#define xdr_setpos(xdrs, pos)				\
-	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
-
-#define	XDR_INLINE(xdrs, len)				\
-	(*(xdrs)->x_ops->x_inline)(xdrs, len)
-#define	xdr_inline(xdrs, len)				\
-	(*(xdrs)->x_ops->x_inline)(xdrs, len)
-
-#define	XDR_DESTROY(xdrs)				\
-	if ((xdrs)->x_ops->x_destroy) 			\
-		(*(xdrs)->x_ops->x_destroy)(xdrs)
-#define	xdr_destroy(xdrs)				\
-	if ((xdrs)->x_ops->x_destroy) 			\
-		(*(xdrs)->x_ops->x_destroy)(xdrs)
-
-#define XDR_CONTROL(xdrs, req, op)			\
-	if ((xdrs)->x_ops->x_control)			\
-		(*(xdrs)->x_ops->x_control)(xdrs, req, op)
-#define xdr_control(xdrs, req, op) XDR_CONTROL(xdrs, req, op)
-
-/*
- * Solaris strips the '_t' from these types -- not sure why.
- * But, let's be compatible.
- */
-#define xdr_rpcvers(xdrs, versp) xdr_u_int32(xdrs, versp)
-#define xdr_rpcprog(xdrs, progp) xdr_u_int32(xdrs, progp)
-#define xdr_rpcproc(xdrs, procp) xdr_u_int32(xdrs, procp)
-#define xdr_rpcprot(xdrs, protp) xdr_u_int32(xdrs, protp)
-#define xdr_rpcport(xdrs, portp) xdr_u_int32(xdrs, portp)
-
-/*
- * Support struct for discriminated unions.
- * You create an array of xdrdiscrim structures, terminated with
- * a entry with a null procedure pointer.  The xdr_union routine gets
- * the discriminant value and then searches the array of structures
- * for a matching value.  If a match is found the associated xdr routine
- * is called to handle that part of the union.  If there is
- * no match, then a default routine may be called.
- * If there is no match and no default routine it is an error.
- */
-#define NULL_xdrproc_t ((xdrproc_t)0)
-struct xdr_discrim {
-	int	value;
-	xdrproc_t proc;
-};
-
-/*
- * In-line routines for fast encode/decode of primitive data types.
- * Caveat emptor: these use single memory cycles to get the
- * data from the underlying buffer, and will fail to operate
- * properly if the data is not aligned.  The standard way to use these
- * is to say:
- *	if ((buf = XDR_INLINE(xdrs, count)) == NULL)
- *		return (FALSE);
- *	<<< macro calls >>>
- * where ``count'' is the number of bytes of data occupied
- * by the primitive data types.
- *
- * N.B. and frozen for all time: each data type here uses 4 bytes
- * of external representation.
- */
-#define IXDR_GET_INT32(buf)		((int32_t)__ntohl((u_int32_t)*(buf)++))
-#define IXDR_PUT_INT32(buf, v)		(*(buf)++ =(int32_t)__htonl((u_int32_t)v))
-#define IXDR_GET_U_INT32(buf)		((u_int32_t)IXDR_GET_INT32(buf))
-#define IXDR_PUT_U_INT32(buf, v)	IXDR_PUT_INT32((buf), ((int32_t)(v)))
-
-#define IXDR_GET_LONG(buf)		((long)__ntohl((u_int32_t)*(buf)++))
-#define IXDR_PUT_LONG(buf, v)		(*(buf)++ =(int32_t)__htonl((u_int32_t)v))
-
-#define IXDR_GET_BOOL(buf)		((bool_t)IXDR_GET_LONG(buf))
-#define IXDR_GET_ENUM(buf, t)		((t)IXDR_GET_LONG(buf))
-#define IXDR_GET_U_LONG(buf)		((u_long)IXDR_GET_LONG(buf))
-#define IXDR_GET_SHORT(buf)		((short)IXDR_GET_LONG(buf))
-#define IXDR_GET_U_SHORT(buf)		((u_short)IXDR_GET_LONG(buf))
-
-#define IXDR_PUT_BOOL(buf, v)		IXDR_PUT_LONG((buf), (v))
-#define IXDR_PUT_ENUM(buf, v)		IXDR_PUT_LONG((buf), (v))
-#define IXDR_PUT_U_LONG(buf, v)		IXDR_PUT_LONG((buf), (v))
-#define IXDR_PUT_SHORT(buf, v)		IXDR_PUT_LONG((buf), (v))
-#define IXDR_PUT_U_SHORT(buf, v)	IXDR_PUT_LONG((buf), (v))
-
-/*
- * These are the "generic" xdr routines.
- */
-__BEGIN_DECLS
-extern bool_t	xdr_void(void);
-extern bool_t	xdr_int(XDR *, int *);
-extern bool_t	xdr_u_int(XDR *, u_int *);
-extern bool_t	xdr_long(XDR *, long *);
-extern bool_t	xdr_u_long(XDR *, u_long *);
-extern bool_t	xdr_short(XDR *, short *);
-extern bool_t	xdr_u_short(XDR *, u_short *);
-extern bool_t	xdr_int16_t(XDR *, int16_t *);
-extern bool_t	xdr_u_int16_t(XDR *, u_int16_t *);
-extern bool_t	xdr_int32_t(XDR *, int32_t *);
-extern bool_t	xdr_u_int32_t(XDR *, u_int32_t *);
-extern bool_t	xdr_int64_t(XDR *, int64_t *);
-extern bool_t	xdr_u_int64_t(XDR *, u_int64_t *);
-extern bool_t	xdr_bool(XDR *, bool_t *);
-extern bool_t	xdr_enum(XDR *, enum_t *);
-extern bool_t	xdr_array(XDR *, char **, u_int *, u_int, u_int, xdrproc_t);
-extern bool_t	xdr_bytes(XDR *, char **, u_int *, u_int);
-extern bool_t	xdr_opaque(XDR *, char *, u_int);
-extern bool_t	xdr_string(XDR *, char **, u_int);
-extern bool_t	xdr_union(XDR *, enum_t *, char *, const struct xdr_discrim *, xdrproc_t);
-extern bool_t	xdr_char(XDR *, char *);
-extern bool_t	xdr_u_char(XDR *, u_char *);
-extern bool_t	xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t);
-extern bool_t	xdr_float(XDR *, float *);
-extern bool_t	xdr_double(XDR *, double *);
-extern bool_t	xdr_quadruple(XDR *, long double *);
-extern bool_t	xdr_reference(XDR *, char **, u_int, xdrproc_t);
-extern bool_t	xdr_pointer(XDR *, char **, u_int, xdrproc_t);
-extern bool_t	xdr_wrapstring(XDR *, char **);
-extern void	xdr_free(xdrproc_t, void *);
-extern bool_t	xdr_hyper(XDR *, long long *);
-extern bool_t	xdr_u_hyper(XDR *, unsigned long long *);
-extern bool_t	xdr_longlong_t(XDR *, long long *);
-extern bool_t	xdr_u_longlong_t(XDR *, unsigned long long *);
-__END_DECLS
-
-/*
- * Common opaque bytes objects used by many rpc protocols;
- * declared here due to commonality.
- */
-#define MAX_NETOBJ_SZ 1024
-struct netobj {
-	u_int	n_len;
-	char	*n_bytes;
-};
-typedef struct netobj netobj;
-extern bool_t   xdr_netobj(XDR *, struct netobj *);
-
-/*
- * These are the public routines for the various implementations of
- * xdr streams.
- */
-__BEGIN_DECLS
-/* XDR using memory buffers */
-extern void   xdrmem_create(XDR *, char *, u_int, enum xdr_op);
-
-/* XDR using stdio library */
-#ifdef _STDIO_H_
-extern void   xdrstdio_create(XDR *, FILE *, enum xdr_op);
-#endif
-
-/* XDR pseudo records for tcp */
-extern void   xdrrec_create(XDR *, u_int, u_int, void *,
-			    int (*)(void *, void *, int),
-			    int (*)(void *, void *, int));
-
-/* make end of xdr record */
-extern bool_t xdrrec_endofrecord(XDR *, int);
-
-/* move to beginning of next record */
-extern bool_t xdrrec_skiprecord(XDR *);
-
-/* true if no more input */
-extern bool_t xdrrec_eof(XDR *);
-extern u_int xdrrec_readbytes(XDR *, caddr_t, u_int);
-__END_DECLS
-
-#endif /* !_RPC_XDR_H */
diff --git a/newlib/libc/sys/linux/include/rune.h b/newlib/libc/sys/linux/include/rune.h
deleted file mode 100644
index d8aa03dda..000000000
--- a/newlib/libc/sys/linux/include/rune.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Paul Borman at Krystal Technologies.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)rune.h	8.1 (Berkeley) 6/27/93
- * $FreeBSD: src/include/rune.h,v 1.2 2002/03/23 17:24:53 imp Exp $
- */
-
-#ifndef	_RUNE_H_
-#define	_RUNE_H_
-
-#include <runetype.h>
-#include <stdio.h>
-
-#define	_PATH_LOCALE	"/usr/share/locale"
-
-#define _INVALID_RUNE   _CurrentRuneLocale->invalid_rune
-
-#define __sgetrune      _CurrentRuneLocale->sgetrune
-#define __sputrune      _CurrentRuneLocale->sputrune
-
-#define sgetrune(s, n, r)       (*__sgetrune)((s), (n), (r))
-#define sputrune(c, s, n, r)    (*__sputrune)((c), (s), (n), (r))
-
-__BEGIN_DECLS
-char	*mbrune(const char *, rune_t);
-char	*mbrrune(const char *, rune_t);
-char	*mbmb(const char *, char *);
-long	 fgetrune(FILE *);
-int	 fputrune(rune_t, FILE *);
-int	 fungetrune(rune_t, FILE *);
-int	 setrunelocale(char *);
-void	 setinvalidrune(rune_t);
-__END_DECLS
-
-#endif	/*! _RUNE_H_ */
diff --git a/newlib/libc/sys/linux/include/runetype.h b/newlib/libc/sys/linux/include/runetype.h
deleted file mode 100644
index a0a3a4316..000000000
--- a/newlib/libc/sys/linux/include/runetype.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*-
- * Copyright (c) 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Paul Borman at Krystal Technologies.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)runetype.h	8.1 (Berkeley) 6/2/93
- * $FreeBSD: src/include/runetype.h,v 1.5 2002/03/26 01:35:05 bde Exp $
- */
-
-#ifndef	_RUNETYPE_H_
-#define	_RUNETYPE_H_
-
-#include <sys/cdefs.h>
-#include <machine/ansi.h>
-
-#ifdef	_BSD_RUNE_T_
-typedef	_BSD_RUNE_T_	rune_t;
-#undef	_BSD_RUNE_T_
-#endif
-
-typedef int rune_t;
-
-#ifdef	_BSD_SIZE_T_
-typedef	_BSD_SIZE_T_	size_t;
-#undef	_BSD_SIZE_T_
-#endif
-
-typedef unsigned int size_t;
-
-#ifdef	_BSD_WCHAR_T_
-typedef	_BSD_WCHAR_T_	wchar_t;
-#undef	_BSD_WCHAR_T_
-#endif
-
-#define	_CACHED_RUNES	(1 <<8 )	/* Must be a power of 2 */
-#define	_CRMASK		(~(_CACHED_RUNES - 1))
-
-/*
- * The lower 8 bits of runetype[] contain the digit value of the rune.
- */
-typedef struct {
-	rune_t		min;		/* First rune of the range */
-	rune_t		max;		/* Last rune (inclusive) of the range */
-	rune_t		map;		/* What first maps to in maps */
-	unsigned long	*types;		/* Array of types in range */
-} _RuneEntry;
-
-typedef struct {
-	int		nranges;	/* Number of ranges stored */
-	_RuneEntry	*ranges;	/* Pointer to the ranges */
-} _RuneRange;
-
-typedef struct {
-	char		magic[8];	/* Magic saying what version we are */
-	char		encoding[32];	/* ASCII name of this encoding */
-
-	rune_t		(*sgetrune)(const char *, size_t, char const **);
-	int		(*sputrune)(rune_t, char *, size_t, char **);
-	rune_t		invalid_rune;
-
-	unsigned long	runetype[_CACHED_RUNES];
-	rune_t		maplower[_CACHED_RUNES];
-	rune_t		mapupper[_CACHED_RUNES];
-
-	/*
-	 * The following are to deal with Runes larger than _CACHED_RUNES - 1.
-	 * Their data is actually contiguous with this structure so as to make
-	 * it easier to read/write from/to disk.
-	 */
-	_RuneRange	runetype_ext;
-	_RuneRange	maplower_ext;
-	_RuneRange	mapupper_ext;
-
-	void		*variable;	/* Data which depends on the encoding */
-	int		variable_len;	/* how long that data is */
-} _RuneLocale;
-
-#define	_RUNE_MAGIC_1	"RuneMagi"	/* Indicates version 0 of RuneLocale */
-
-extern _RuneLocale _DefaultRuneLocale;
-extern _RuneLocale *_CurrentRuneLocale;
-
-#endif	/* !_RUNETYPE_H_ */
diff --git a/newlib/libc/sys/linux/include/semaphore.h b/newlib/libc/sys/linux/include/semaphore.h
deleted file mode 100644
index 8793768a8..000000000
--- a/newlib/libc/sys/linux/include/semaphore.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <linuxthreads/semaphore.h>
diff --git a/newlib/libc/sys/linux/include/setjmp.h b/newlib/libc/sys/linux/include/setjmp.h
deleted file mode 100644
index f07dbab6d..000000000
--- a/newlib/libc/sys/linux/include/setjmp.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-	setjmp.h
-	stubs for future use.
-*/
-
-#ifndef _SETJMP_H_
-#ifdef __cplusplus
-extern "C" {
-#endif
-#define _SETJMP_H_
-
-#include "_ansi.h"
-#include <machine/setjmp.h>
-#include <signal.h> /* for sigset_t and sigprocmask */
-
-typedef struct __sigjmpbuf
-{
-  __jmp_buf __buf;
-  int __is_mask_saved;
-  sigset_t __saved_mask;
-} sigjmp_buf;
-
-typedef __jmp_buf jmp_buf;
-
-void	_EXFUN(longjmp,(jmp_buf __jmpb, int __retval));
-int	_EXFUN(setjmp,(jmp_buf __jmpb));
-void	_EXFUN(siglongjmp,(sigjmp_buf __jmpb, int __retval));
-int	_EXFUN(sigsetjmp,(sigjmp_buf __jmpb, int __savemask));
-
-/* sigsetjmp is implemented as macro using setjmp */
-
-#define sigsetjmp(__jmpb, __savemask) \
-                 ( __jmpb.__is_mask_saved = __savemask && \
-                   (sigprocmask (SIG_BLOCK, NULL, &__jmpb.__saved_mask) == 0), \
-                    setjmp (__jmpb.__buf) )
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _SETJMP_H_ */
-
diff --git a/newlib/libc/sys/linux/include/setlocale.h b/newlib/libc/sys/linux/include/setlocale.h
deleted file mode 100644
index 3eb769863..000000000
--- a/newlib/libc/sys/linux/include/setlocale.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*-
- * Copyright (C) 1997 by Andrey A. Chernov, Moscow, Russia.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/locale/setlocale.h,v 1.4 2001/12/20 18:28:52 phantom Exp $
- */
-
-#ifndef _SETLOCALE_H_
-#define	_SETLOCALE_H_
-
-#define ENCODING_LEN 31
-#define CATEGORY_LEN 11
-
-extern char *_PathLocale;
-
-#endif /* !_SETLOCALE_H_ */
diff --git a/newlib/libc/sys/linux/include/stdint.h b/newlib/libc/sys/linux/include/stdint.h
deleted file mode 100644
index d1197f66c..000000000
--- a/newlib/libc/sys/linux/include/stdint.h
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- * Copyright (c) 2004, 2005 by
- * Ralf Corsepius, Ulm/Germany. All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * is freely granted, provided that this notice is preserved.
- */
-
-/*
- * @todo - Add fast<N>_t types.
- * @todo - Add support for wint_t types.
- */
-
-#ifndef _STDINT_H
-#define _STDINT_H
-
-#include <sys/types.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined(__GNUC__) && (__GNUC__ >= 3 ) \
-  && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 2 ) 
-#define __STDINT_EXP(x) __##x##__
-#else
-#define __STDINT_EXP(x) x
-#include <limits.h>
-#endif
-
-#if __STDINT_EXP(SCHAR_MAX) == 0x7f
-#define __int8_t_defined 1
-#endif
-
-#if __int8_t_defined
-typedef signed char int_least8_t;
-typedef unsigned char uint_least8_t;
-#define __int_least8_t_defined 1
-#endif
-
-#if __STDINT_EXP(SHRT_MAX) == 0x7fff
-#define __int16_t_defined 1
-#elif __STDINT_EXP(INT_MAX) == 0x7fff
-#define __int16_t_defined 1
-#elif __STDINT_EXP(SCHAR_MAX) == 0x7fff
-#define __int16_t_defined 1
-#endif
-
-#if __int16_t_defined
-typedef int16_t   	int_least16_t;
-typedef uint16_t 	uint_least16_t;
-#define __int_least16_t_defined 1
-
-#ifndef __int_least8_t_defined
-typedef int16_t	   	int_least8_t;
-typedef uint16_t  	uint_least8_t;
-#define __int_least8_t_defined 1
-#endif
-#endif
-
-#if __STDINT_EXP(INT_MAX) == 0x7fffffffL
-#define __int32_t_defined 1
-#elif __STDINT_EXP(LONG_MAX) == 0x7fffffffL
-#define __int32_t_defined 1
-#define __have_long32 1
-#elif __STDINT_EXP(SHRT_MAX) == 0x7fffffffL
-#define __int32_t_defined 1
-#elif __STDINT_EXP(SCHAR_MAX) == 0x7fffffffL
-#define __int32_t_defined 1
-#endif
-
-#if __int32_t_defined
-typedef int32_t   	int_least32_t;
-typedef uint32_t 	uint_least32_t;
-#define __int_least32_t_defined 1
-
-#ifndef __int_least8_t_defined
-typedef int32_t	   	int_least8_t;
-typedef uint32_t  	uint_least8_t;
-#define __int_least8_t_defined 1
-#endif
-
-#ifndef __int_least16_t_defined
-typedef int32_t	   	int_least16_t;
-typedef uint32_t  	uint_least16_t;
-#define __int_least16_t_defined 1
-#endif
-#endif
-
-#if __STDINT_EXP(LONG_MAX) > 0x7fffffff
-#define __int64_t_defined 1
-#define __have_long64 1
-#elif  defined(__LONG_LONG_MAX__) && (__LONG_LONG_MAX__ > 0x7fffffff)
-#define __int64_t_defined 1
-#define __have_longlong64 1
-#elif  defined(LLONG_MAX) && (LLONG_MAX > 0x7fffffff)
-#define __int64_t_defined 1
-#define __have_longlong64 1
-#elif  __STDINT_EXP(INT_MAX) > 0x7fffffff
-#define __int64_t_defined 1
-#endif
-
-#if __int64_t_defined
-typedef int64_t   	int_least64_t;
-typedef uint64_t 	uint_least64_t;
-#define __int_least64_t_defined 1
-
-#ifndef __int_least8_t_defined
-typedef int64_t	   	int_least8_t;
-typedef uint64_t  	uint_least8_t;
-#define __int_least8_t_defined 1
-#endif
-
-#ifndef __int_least16_t_defined
-typedef int64_t	   	int_least16_t;
-typedef uint64_t  	uint_least16_t;
-#define __int_least16_t_defined 1
-#endif
-
-#ifndef __int_least32_t_defined
-typedef int64_t	   	int_least32_t;
-typedef uint64_t  	uint_least32_t;
-#define __int_least32_t_defined 1
-#endif
-#endif
-
-/* Greatest-width integer types */
-/* Modern GCCs provide __INTMAX_TYPE__ */
-#if defined(__INTMAX_TYPE__)
-  typedef __INTMAX_TYPE__ intmax_t;
-#elif __have_longlong64
-  typedef signed long long intmax_t;
-#else
-  typedef signed long intmax_t;
-#endif
-
-/* Modern GCCs provide __UINTMAX_TYPE__ */
-#if defined(__UINTMAX_TYPE__)
-  typedef __UINTMAX_TYPE__ uintmax_t;
-#elif __have_longlong64
-  typedef unsigned long long uintmax_t;
-#else
-  typedef unsigned long uintmax_t;
-#endif
-  
-/* Limits of Specified-Width Integer Types */
-
-#if __int8_t_defined
-#define INT8_MIN 	-128
-#define INT8_MAX 	 127
-#define UINT8_MAX 	 255
-#endif
-
-#if __int_least8_t_defined
-#define INT_LEAST8_MIN 	-128
-#define INT_LEAST8_MAX 	 127
-#define UINT_LEAST8_MAX	 255
-#else
-#error required type int_least8_t missing
-#endif
-
-#if __int16_t_defined
-#define INT16_MIN 	-32768
-#define INT16_MAX 	 32767
-#define UINT16_MAX 	 65535
-#endif
-
-#if __int_least16_t_defined
-#define INT_LEAST16_MIN	-32768
-#define INT_LEAST16_MAX	 32767
-#define UINT_LEAST16_MAX 65535
-#else
-#error required type int_least16_t missing
-#endif
-
-#if __int32_t_defined
-#define INT32_MIN 	 (-2147483647-1)
-#define INT32_MAX 	 2147483647
-#define UINT32_MAX       4294967295U
-#endif
-
-#if __int_least32_t_defined
-#define INT_LEAST32_MIN  (-2147483647-1)
-#define INT_LEAST32_MAX  2147483647
-#define UINT_LEAST32_MAX 4294967295U
-#else
-#error required type int_least32_t missing
-#endif
-
-#if __int64_t_defined
-#ifdef __have_long64
-#define INT64_MIN 	(-9223372036854775807L-1L)
-#define INT64_MAX 	 9223372036854775807L
-#define UINT64_MAX 	18446744073709551615U
-#elif defined(__have_longlong64)
-#define INT64_MIN 	(-9223372036854775807LL-1LL)
-#define INT64_MAX 	 9223372036854775807LL
-#define UINT64_MAX 	18446744073709551615ULL
-#endif
-#endif
-
-#if __int_least64_t_defined
-#ifdef __have_long64
-#define INT_LEAST64_MIN  (-9223372036854775807L-1L)
-#define INT_LEAST64_MAX  9223372036854775807L
-#define UINT_LEAST64_MAX 18446744073709551615U
-#elif defined(__have_longlong64)
-#define INT_LEAST64_MIN  (-9223372036854775807LL-1LL)
-#define INT_LEAST64_MAX  9223372036854775807LL
-#define UINT_LEAST64_MAX 18446744073709551615ULL
-#endif
-#endif
-
-/* This must match size_t in stddef.h, currently long unsigned int */
-#define SIZE_MIN (-__STDINT_EXP(LONG_MAX) - 1L)
-#define SIZE_MAX __STDINT_EXP(LONG_MAX)
-
-/* This must match sig_atomic_t in <signal.h> (currently int) */
-#define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1)
-#define SIG_ATOMIC_MAX __STDINT_EXP(INT_MAX)
-
-/* This must match ptrdiff_t  in <stddef.h> (currently long int) */
-#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)
-#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)
-
-/** Macros for minimum-width integer constant expressions */
-#define INT8_C(x)	x
-#define UINT8_C(x)	x##U
-
-#define INT16_C(x)	x
-#define UINT16_C(x)	x##U
-
-#if __have_long32
-#define INT32_C(x)	x##L
-#define UINT32_C(x)	x##UL
-#else
-#define INT32_C(x)	x
-#define UINT32_C(x)	x##U
-#endif
-
-#if __int64_t_defined
-#if __have_longlong64
-#define INT64_C(x)	x##LL
-#define UINT64_C(x)	x##ULL
-#else
-#define INT64_C(x)	x##L
-#define UINT64_C(x)	x##UL
-#endif
-#endif
-
-/** Macros for greatest-width integer constant expression */
-#if __have_longlong64
-#define INTMAX_C(x)	x##LL
-#define UINTMAX_C(x)	x##ULL
-#else
-#define INTMAX_C(x)	x##L
-#define UINTMAX_C(x)	x##UL
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _STDINT_H */
diff --git a/newlib/libc/sys/linux/include/time.h b/newlib/libc/sys/linux/include/time.h
deleted file mode 100644
index 64ade9463..000000000
--- a/newlib/libc/sys/linux/include/time.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * time.h
- * 
- * Struct and function declarations for dealing with time.
- */
-
-#ifndef _TIME_H_
-
-#include "_ansi.h"
-#include <sys/reent.h>
-#include <sys/linux_time.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef NULL
-#define	NULL	0
-#endif
-
-/* Get _CLOCKS_PER_SEC_ */
-#include <machine/time.h>
-#include <sys/types.h>
-
-/* Time Value Specification Structures, P1003.1b-1993, p. 261 */
-#ifndef _STRUCT_TIMESPEC
-#define _STRUCT_TIMESPEC
-struct timespec {
-  time_t  tv_sec;   /* Seconds */
-  long    tv_nsec;  /* Nanoseconds */
-};
-#endif /* !_STRUCT_TIMESPEC */
-
-#ifndef __need_timespec
-
-#define _TIME_H_ 1
-
-#ifndef _CLOCKS_PER_SEC_
-#define _CLOCKS_PER_SEC_ 1000
-#endif
-
-#define CLOCKS_PER_SEC _CLOCKS_PER_SEC_
-#define CLK_TCK CLOCKS_PER_SEC
-#define __need_size_t
-#include <stddef.h>
-
-struct tm
-{
-  int	tm_sec;
-  int	tm_min;
-  int	tm_hour;
-  int	tm_mday;
-  int	tm_mon;
-  int	tm_year;
-  int	tm_wday;
-  int	tm_yday;
-  int	tm_isdst;
-};
-
-#ifndef __timer_t_defined
-# define __timer_t_defined      1
-typedef __timer_t timer_t;
-#endif
-
-clock_t	   _EXFUN(clock,    (void));
-double	   _EXFUN(difftime, (time_t _time2, time_t _time1));
-time_t	   _EXFUN(mktime,   (struct tm *_timeptr));
-time_t	   _EXFUN(time,     (time_t *_timer));
-#ifndef _REENT_ONLY
-char	  *_EXFUN(asctime,  (const struct tm *_tblock));
-char	  *_EXFUN(ctime,    (const time_t *_time));
-struct tm *_EXFUN(gmtime,   (const time_t *_timer));
-struct tm *_EXFUN(localtime,(const time_t *_timer));
-#endif
-size_t	   _EXFUN(strftime, (char *_s, size_t _maxsize, const char *_fmt, const struct tm *_t));
-
-char	  *_EXFUN(asctime_r,	(const struct tm *, char *));
-char	  *_EXFUN(ctime_r,	(const time_t *, char *));
-struct tm *_EXFUN(gmtime_r,	(const time_t *, struct tm *));
-struct tm *_EXFUN(localtime_r,	(const time_t *, struct tm *));
-
-#ifndef __STRICT_ANSI__
-char      *_EXFUN(strptime,     (const char *, const char *, struct tm *));
-_VOID      _EXFUN(tzset,	(_VOID));
-_VOID      _EXFUN(_tzset_r,	(struct _reent *));
-
-typedef struct __tzrule_struct
-{
-  char ch;
-  int m;
-  int n;
-  int d;
-  int s;
-  time_t change;
-  long offset; /* Match type of _timezone. */
-} __tzrule_type;
-
-typedef struct __tzinfo_struct
-{
-  int __tznorth;
-  int __tzyear;
-  __tzrule_type __tzrule[2];
-} __tzinfo_type;
-
-__tzinfo_type *_EXFUN (__gettzinfo, (_VOID));
-
-/* getdate functions */
-
-#ifndef _REENT_ONLY
-#define getdate_err (*__getdate_err())
-int *_EXFUN(__getdate_err,(_VOID));
-
-struct tm *	_EXFUN(getdate, (const char *));
-/* getdate_err is set to one of the following values to indicate the error.
-     1  the DATEMSK environment variable is null or undefined,
-     2  the template file cannot be opened for reading,
-     3  failed to get file status information,
-     4  the template file is not a regular file,
-     5  an error is encountered while reading the template file,
-     6  memory allication failed (not enough memory available),
-     7  there is no line in the template that matches the input,
-     8  invalid input specification  */
-#endif /* !_REENT_ONLY */
-
-/* getdate_r returns the error code as above */
-int		_EXFUN(getdate_r, (const char *, struct tm *));
-
-/* defines for the opengroup specifications Derived from Issue 1 of the SVID.  */
-extern __IMPORT long _timezone;
-extern __IMPORT int _daylight;
-extern __IMPORT char *_tzname[2];
-
-/* POSIX defines the external tzname being defined in time.h */
-#ifndef tzname
-#define tzname _tzname
-#endif
-
-#endif /* !__STRICT_ANSI__ */
-
-#include <sys/features.h>
-
-#if defined(_POSIX_TIMERS)
-
-#include <signal.h>
-
-/* Clocks, P1003.1b-1993, p. 263 */
-
-int _EXFUN(clock_settime, (clockid_t clock_id, const struct timespec *tp));
-int _EXFUN(clock_gettime, (clockid_t clock_id, struct timespec *tp));
-int _EXFUN(clock_getres,  (clockid_t clock_id, struct timespec *res));
-
-/* Create a Per-Process Timer, P1003.1b-1993, p. 264 */
-
-int _EXFUN(timer_create,
-  (clockid_t clock_id, struct sigevent *evp, timer_t *timerid));
-
-/* Delete a Per_process Timer, P1003.1b-1993, p. 266 */
-
-int _EXFUN(timer_delete, (timer_t timerid));
-
-/* Per-Process Timers, P1003.1b-1993, p. 267 */
-
-int _EXFUN(timer_settime,
-  (timer_t timerid, int flags, const struct itimerspec *value,
-   struct itimerspec *ovalue));
-int _EXFUN(timer_gettime, (timer_t timerid, struct itimerspec *value));
-int _EXFUN(timer_getoverrun, (timer_t timerid));
-
-/* High Resolution Sleep, P1003.1b-1993, p. 269 */
-
-int _EXFUN(nanosleep, (const struct timespec  *rqtp, struct timespec *rmtp));
-
-#endif /* _POSIX_TIMERS */
-
-/* CPU-time Clock Attributes, P1003.4b/D8, p. 54 */
-
-/* values for the clock enable attribute */
-
-#define CLOCK_ENABLED  1  /* clock is enabled, i.e. counting execution time */
-#define CLOCK_DISABLED 0  /* clock is disabled */
-
-/* values for the pthread cputime_clock_allowed attribute */
-
-#define CLOCK_ALLOWED    1 /* If a thread is created with this value a */
-                           /*   CPU-time clock attached to that thread */
-                           /*   shall be accessible. */
-#define CLOCK_DISALLOWED 0 /* If a thread is created with this value, the */
-                           /*   thread shall not have a CPU-time clock */
-                           /*   accessible. */
-
-/* Manifest Constants, P1003.1b-1993, p. 262 */
-
-#define CLOCK_REALTIME (clockid_t)1
-
-/* Flag indicating time is "absolute" with respect to the clock
-   associated with a time.  */
-
-#define TIMER_ABSTIME  4
-
-/* Manifest Constants, P1003.4b/D8, p. 55 */
-
-#if defined(_POSIX_CPUTIME)
-
-/* When used in a clock or timer function call, this is interpreted as
-   the identifier of the CPU_time clock associated with the PROCESS
-   making the function call.  */
-
-#define CLOCK_PROCESS_CPUTIME_ID (clockid_t)2
-
-#endif
-
-#if defined(_POSIX_THREAD_CPUTIME)
-
-/*  When used in a clock or timer function call, this is interpreted as
-    the identifier of the CPU_time clock associated with the THREAD
-    making the function call.  */
-
-#define CLOCK_THREAD_CPUTIME_ID (clockid_t)3
-
-#endif
-
-#if defined(_POSIX_CPUTIME)
-
-/* Accessing a Process CPU-time CLock, P1003.4b/D8, p. 55 */
-
-int _EXFUN(clock_getcpuclockid, (pid_t pid, clockid_t *clock_id));
-
-#endif /* _POSIX_CPUTIME */
-
-#if defined(_POSIX_CPUTIME) || defined(_POSIX_THREAD_CPUTIME)
-
-/* CPU-time Clock Attribute Access, P1003.4b/D8, p. 56 */
-
-int _EXFUN(clock_setenable_attr, (clockid_t clock_id, int attr));
-int _EXFUN(clock_getenable_attr, (clockid_t clock_id, int *attr));
-
-#endif /* _POSIX_CPUTIME or _POSIX_THREAD_CPUTIME */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! __need_timespec */
-
-#undef __need_timespec
-
-#endif /* _TIME_H_ */
-
diff --git a/newlib/libc/sys/linux/include/un-namespace.h b/newlib/libc/sys/linux/include/un-namespace.h
deleted file mode 100644
index 01d9b8fa0..000000000
--- a/newlib/libc/sys/linux/include/un-namespace.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (c) 2001 Daniel Eischen <deischen@FreeBSD.org>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/include/un-namespace.h,v 1.7 2002/03/29 22:43:42 markm Exp $
- */
-
-#ifndef _UN_NAMESPACE_H_
-#define _UN_NAMESPACE_H_
-
-#undef		accept
-#undef		__acl_aclcheck_fd
-#undef		__acl_delete_fd
-#undef		__acl_get_fd
-#undef		__acl_set_fd
-#undef		bind
-#undef		__cap_get_fd
-#undef		__cap_set_fd
-#undef		close
-#undef		connect
-#undef		dup
-#undef		dup2
-#undef		execve
-#undef		fcntl
-#undef		flock
-#undef		fstat
-#undef		fstatfs
-#undef		fsync
-#undef		getdirentries
-#undef		getlogin
-#undef		getpeername
-#undef		getprogname
-#undef		getsockname
-#undef		getsockopt
-#undef		ioctl
-#undef		kevent
-#undef		listen
-#undef		nanosleep
-#undef		open
-#undef		pthread_getspecific
-#undef		pthread_key_create
-#undef		pthread_key_delete
-#undef		pthread_mutex_destroy
-#undef		pthread_mutex_init
-#undef		pthread_mutex_lock
-#undef		pthread_mutex_trylock
-#undef		pthread_mutex_unlock
-#undef		pthread_mutexattr_init
-#undef		pthread_mutexattr_destroy
-#undef		pthread_mutexattr_settype
-#undef		pthread_once
-#undef		pthread_self
-#undef		pthread_setspecific
-#undef		read
-#undef		readv
-#undef		recvfrom
-#undef		recvmsg
-#undef		select
-#undef		sendmsg
-#undef		sendto
-#undef		setsockopt
-#undef		sigaction
-#undef		sigprocmask
-#undef		sigsuspend
-#undef		socket
-#undef		socketpair
-#undef		wait4
-#undef		write
-#undef		writev
-
-#if 0
-#undef		creat
-#undef		fchflags
-#undef		fchmod
-#undef		fpathconf
-#undef		msync
-#undef		nfssvc
-#undef		pause
-#undef		poll
-#undef		pthread_rwlock_destroy
-#undef		pthread_rwlock_init
-#undef		pthread_rwlock_rdlock
-#undef		pthread_rwlock_tryrdlock
-#undef		pthread_rwlock_trywrlock
-#undef		pthread_rwlock_unlock
-#undef		pthread_rwlock_wrlock
-#undef		pthread_rwlockattr_init
-#undef		pthread_rwlockattr_destroy
-#undef		sched_yield
-#undef		sendfile
-#undef		shutdown
-#undef		sigaltstack
-#undef		sigpending
-#undef		sigreturn
-#undef		sigsetmask
-#undef		sleep
-#undef		system
-#undef		tcdrain
-#undef		wait
-#undef		waitpid
-#endif	/* 0 */
-
-#ifdef _SIGNAL_H_
-int     	_sigaction(int, const struct sigaction *, struct sigaction *);
-#endif
-
-#ifdef _SYS_EVENT_H_
-int		_kevent(int, const struct kevent *, int, struct kevent *,
-		    int, const struct timespec *);
-#endif
-
-#ifdef _SYS_FCNTL_H_
-int		_flock(int, int);
-#endif
-
-#undef		err
-#undef		warn
-
-#endif	/* _UN_NAMESPACE_H_ */
diff --git a/newlib/libc/sys/linux/include/unistd.h b/newlib/libc/sys/linux/include/unistd.h
deleted file mode 100644
index e2f562a3a..000000000
--- a/newlib/libc/sys/linux/include/unistd.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* libc/sys/linux/include/unistd.h - Various standard functions */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _NEWLIB_UNISTD_H
-#define _NEWLIB_UNISTD_H
-
-#include <sys/types.h>
-#include <sys/unistd.h>
-
-/* Declare some missing goodies */
-
-extern char *optarg;
-extern int optind, opterr, optopt;
-
-
-int readlink(const char *path, char *buf, size_t bufsiz);
-
-#endif
diff --git a/newlib/libc/sys/linux/include/wordexp.h b/newlib/libc/sys/linux/include/wordexp.h
deleted file mode 100644
index 5bc3d00f8..000000000
--- a/newlib/libc/sys/linux/include/wordexp.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * is freely granted, provided that this notice is preserved.
- */
-
-#include <sys/types.h>
-
-struct _wordexp_t
-{
-  size_t we_wordc;	/* Count of words matched by words. */
-  char **we_wordv;	/* Pointer to list of expanded words. */
-  size_t we_offs;	/* Slots to reserve at the beginning of we_wordv. */
-};
-
-typedef struct _wordexp_t wordexp_t;
-
-#define	WRDE_DOOFFS	0x0001	/* Use we_offs. */
-#define	WRDE_APPEND	0x0002	/* Append to output from previous call. */
-#define	WRDE_NOCMD	0x0004	/* Don't perform command substitution. */
-#define	WRDE_REUSE	0x0008	/* pwordexp points to a wordexp_t struct returned from
-                                   a previous successful call to wordexp. */
-#define	WRDE_SHOWERR	0x0010	/* Print error messages to stderr. */
-#define	WRDE_UNDEF	0x0020	/* Report attempt to expand undefined shell variable. */
-
-enum {
-  WRDE_SUCCESS,
-  WRDE_NOSPACE,
-  WRDE_BADCHAR,
-  WRDE_BADVAL,
-  WRDE_CMDSUB,
-  WRDE_SYNTAX,
-  WRDE_NOSYS
-};
-
-/* Note: This implementation of wordexp requires a version of bash
-   that supports the --wordexp and --protected arguments to be present
-   on the system.  It does not support the WRDE_UNDEF flag. */
-int wordexp(const char *, wordexp_t *, int);
-void wordfree(wordexp_t *);
diff --git a/newlib/libc/sys/linux/inode.c b/newlib/libc/sys/linux/inode.c
deleted file mode 100644
index 837dae396..000000000
--- a/newlib/libc/sys/linux/inode.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* libc/sys/linux/inode.c - Inode-related system calls */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/utime.h>
-#include <linux/dirent.h>
-#include <machine/syscall.h>
-
-#define _LIBC 1
-#include <sys/lock.h>
-
-
-#define __NR___umask __NR_umask
-
-_syscall2(int,link,const char *,oldpath,const char *,newpath)
-_syscall1(int,unlink,const char *,pathname)
-_syscall1(int,chdir,const char *,path)
-_syscall1(int,fchdir,int,fd)
-_syscall2(int,access,const char *,filename,int,mode)
-_syscall2(int,mkdir,const char *,pathname,mode_t,mode)
-_syscall1(int,rmdir,const char *,pathname)
-_syscall1(int,chroot,const char *,path)
-_syscall2(int,stat,const char *,file_name,struct stat *,buf)
-_syscall2(int,statfs,const char *,file_name,struct statfs *,buf)
-_syscall2(int,fstat,int,filedes,struct stat *,buf)
-_syscall2(int,fstatfs,int,filedes,struct statfs *,buf)
-_syscall3(int,getdents,int,fd,struct dirent *,dirp,unsigned int,count)
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-_syscall2(int,chmod,const char *,path,mode_t,mode)
-_syscall3(int,chown,const char *,path,uid_t,owner,gid_t,group)
-_syscall2(int,fchmod,int,filedes,mode_t,mode)
-_syscall3(int,lchown,const char *,path,uid_t,owner,gid_t,group)
-_syscall2(int,lstat,const char *,file_name,struct stat *,buf)
-_syscall3(int,readlink,const char *,path,char *,buf,size_t,bufsiz)
-_syscall2(int,symlink,const char *,oldpath,const char *,newpath)
-_syscall2(int,utime,const char *,filename,const struct utimbuf *,buf)
-#endif
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
-_syscall1(int,pipe,int *,filedes)
-#endif
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-_syscall3(int,mknod,const char *,pathname,mode_t,mode,dev_t,dev)
-#endif
-
-weak_alias(__libc_statfs,__statfs)
-weak_alias(__libc_fstatfs,__fstatfs)
-
-static _syscall3(int,fchown32,int,fd,uid_t,owner,gid_t,group)
-
-int
-fchown (int fd, uid_t owner, gid_t group)
-{
-  return __libc_fchown32 (fd, owner, group);
-}
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-
-__LOCK_INIT(static, umask_lock);
-
-_syscall1(mode_t,__umask,mode_t,mask)
-
-mode_t
-umask (mode_t mask)
-{
-  mode_t old_mask;
-
-  /* we need to lock so as to not interfere with getumask */
-  __lock_acquire(umask_lock);
-  old_mask = __umask (mask);
-  __lock_release(umask_lock);
-
-  return old_mask;
-}
-
-mode_t
-getumask (void)
-{
-  mode_t mask;
-
-  __lock_acquire(umask_lock);
-
-  mask = __umask (0);
-  mask = __umask (mask);
-
-  __lock_release(umask_lock);
-
-  return mask;
-}
-
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 2 */
diff --git a/newlib/libc/sys/linux/internal_statvfs.c b/newlib/libc/sys/linux/internal_statvfs.c
deleted file mode 100644
index 9efb7c227..000000000
--- a/newlib/libc/sys/linux/internal_statvfs.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-  /* Now fill in the fields we have information for.  */
-  buf->f_bsize = fsbuf.f_bsize;
-  /* Linux does not support f_frsize, so set it to the full block size.  */
-  buf->f_frsize = fsbuf.f_bsize;
-  buf->f_blocks = fsbuf.f_blocks;
-  buf->f_bfree = fsbuf.f_bfree;
-  buf->f_bavail = fsbuf.f_bavail;
-  buf->f_files = fsbuf.f_files;
-  buf->f_ffree = fsbuf.f_ffree;
-  if (sizeof (buf->f_fsid) == sizeof (fsbuf.f_fsid))
-    buf->f_fsid = (fsbuf.f_fsid.__val[0]
-		   | ((unsigned long int) fsbuf.f_fsid.__val[1]
-		      << (8 * (sizeof (buf->f_fsid)
-			       - sizeof (fsbuf.f_fsid.__val[0])))));
-  else
-    /* We cannot help here.  The statvfs element is not large enough to
-       contain both words of the statfs f_fsid field.  */
-    buf->f_fsid = fsbuf.f_fsid.__val[0];
-#ifdef _STATVFSBUF_F_UNUSED
-  buf->__f_unused = 0;
-#endif
-  buf->f_namemax = fsbuf.f_namelen;
-  memset (buf->__f_spare, '\0', 6 * sizeof (int));
-
-  /* What remains to do is to fill the fields f_favail and f_flag.  */
-
-  /* XXX I have no idea how to compute f_favail.  Any idea???  */
-  buf->f_favail = buf->f_ffree;
-
-  /* Determining the flags is tricky.  We have to read /proc/mounts or
-     the /etc/mtab file and search for the entry which matches the given
-     file.  The way we can test for matching filesystem is using the
-     device number.  */
-  buf->f_flag = 0;
-  if (STAT (&st) >= 0)
-    {
-      int save_errno = errno;
-      struct mntent mntbuf;
-      FILE *mtab;
-
-      mtab = __setmntent ("/proc/mounts", "r");
-      if (mtab == NULL)
-	mtab = __setmntent (_PATH_MOUNTED, "r");
-
-      if (mtab != NULL)
-	{
-	  char tmpbuf[1024];
-
-	  while (__getmntent_r (mtab, &mntbuf, tmpbuf, sizeof (tmpbuf)))
-	    {
-	      struct stat64 fsst;
-
-	      /* Find out about the device the current entry is for.  */
-	      if (stat64 (mntbuf.mnt_dir, &fsst) >= 0
-		  && st.st_dev == fsst.st_dev)
-		{
-		  /* Bingo, we found the entry for the device FD is on.
-		     Now interpret the option string.  */
-		  char *cp = mntbuf.mnt_opts;
-		  char *opt;
-
-		  while ((opt = strsep (&cp, ",")) != NULL)
-		    if (strcmp (opt, "ro") == 0)
-		      buf->f_flag |= ST_RDONLY;
-		    else if (strcmp (opt, "nosuid") == 0)
-		      buf->f_flag |= ST_NOSUID;
-		    else if (strcmp (opt, "noexec") == 0)
-		      buf->f_flag |= ST_NOEXEC;
-		    else if (strcmp (opt, "nodev") == 0)
-		      buf->f_flag |= ST_NODEV;
-		    else if (strcmp (opt, "sync") == 0)
-		      buf->f_flag |= ST_SYNCHRONOUS;
-		    else if (strcmp (opt, "mand") == 0)
-		      buf->f_flag |= ST_MANDLOCK;
-		    else if (strcmp (opt, "noatime") == 0)
-		      buf->f_flag |= ST_NOATIME;
-		    else if (strcmp (opt, "nodiratime") == 0)
-		      buf->f_flag |= ST_NODIRATIME;
-
-		  /* We can stop looking for more entries.  */
-		  break;
-		}
-	    }
-
-	  /* Close the file.  */
-	  __endmntent (mtab);
-	}
-
-      errno = (save_errno);
-    }
diff --git a/newlib/libc/sys/linux/intl/Makefile.am b/newlib/libc/sys/linux/intl/Makefile.am
deleted file mode 100644
index e484b2b53..000000000
--- a/newlib/libc/sys/linux/intl/Makefile.am
+++ /dev/null
@@ -1,36 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/.. $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = \
-	bindtextdom.c catgets.c dcgettext.c dgettext.c gettext.c       \
-	dcigettext.c dcngettext.c dngettext.c ngettext.c open_catalog.c \
-	finddomain.c loadmsgcat.c localealias.c textdomain.c \
-	l10nflist.c explodename.c plural.c stpcpy.c
-
-
-libintl_la_LDFLAGS = -Xcompiler -nostdlib
-
-msgcatdir = /usr/share/locale
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = libintl.la
-libintl_la_SOURCES = $(LIB_SOURCES)
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
-noinst_DATA = 
-endif # USE_LIBTOOL
-
-include $(srcdir)/../../../../Makefile.shared
-
-AM_CFLAGS = -DNOT_IN_libc -DHAVE_CONFIG_H -D_GNU_SOURCE -D__libc_enable_secure=1 -D'LOCALEDIR="$(msgcatdir)"' -D'LOCALE_ALIAS_PATH="$(msgcatdir)"' -DNLSPATH='"$(msgcatdir)/%L/%N:$(msgcatdir)/%L/LC_MESSAGES/%N:$(msgcatdir)/%l/%N:$(msgcatdir)/%l/LC_MESSAGES/%N:"'
-
-# shouldn't have to do the following, but if needed
-BISONFLAGS = --yacc --name-prefix=__gettext --output
-plural.c: plural.y
-	$(BISON) $(BISONFLAGS) $@ $^
-
diff --git a/newlib/libc/sys/linux/intl/Makefile.in b/newlib/libc/sys/linux/intl/Makefile.in
deleted file mode 100644
index 6f222d8e2..000000000
--- a/newlib/libc/sys/linux/intl/Makefile.in
+++ /dev/null
@@ -1,384 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-AWK = @AWK@
-CC = @CC@
-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-EXTRA_SUBDIRS = @EXTRA_SUBDIRS@
-EXTRA_SUBLIBS = @EXTRA_SUBLIBS@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LINUX_MACH_LIB = @LINUX_MACH_LIB@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/.. $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES =  	bindtextdom.c catgets.c dcgettext.c dgettext.c gettext.c       	dcigettext.c dcngettext.c dngettext.c ngettext.c open_catalog.c 	finddomain.c loadmsgcat.c localealias.c textdomain.c 	l10nflist.c explodename.c plural.c stpcpy.c
-
-
-libintl_la_LDFLAGS = -Xcompiler -nostdlib
-
-msgcatdir = /usr/share/locale
-
-@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libintl.la
-@USE_LIBTOOL_TRUE@libintl_la_SOURCES = $(LIB_SOURCES)
-@USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
-@USE_LIBTOOL_FALSE@noinst_DATA = 
-@USE_LIBTOOL_FALSE@noinst_LIBRARIES = lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = $(LIB_SOURCES)
-
-AM_CFLAGS = -DNOT_IN_libc -DHAVE_CONFIG_H -D_GNU_SOURCE -D__libc_enable_secure=1 -D'LOCALEDIR="$(msgcatdir)"' -D'LOCALE_ALIAS_PATH="$(msgcatdir)"' -DNLSPATH='"$(msgcatdir)/%L/%N:$(msgcatdir)/%L/LC_MESSAGES/%N:$(msgcatdir)/%l/%N:$(msgcatdir)/%l/LC_MESSAGES/%N:"'
-
-# shouldn't have to do the following, but if needed
-BISONFLAGS = --yacc --name-prefix=__gettext --output
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-@USE_LIBTOOL_FALSE@lib_a_OBJECTS =  bindtextdom.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@catgets.$(OBJEXT) dcgettext.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dgettext.$(OBJEXT) gettext.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dcigettext.$(OBJEXT) dcngettext.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dngettext.$(OBJEXT) ngettext.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@open_catalog.$(OBJEXT) finddomain.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@loadmsgcat.$(OBJEXT) localealias.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@textdomain.$(OBJEXT) l10nflist.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@explodename.$(OBJEXT) plural.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@stpcpy.$(OBJEXT)
-LTLIBRARIES =  $(noinst_LTLIBRARIES)
-
-libintl_la_LIBADD = 
-@USE_LIBTOOL_TRUE@libintl_la_OBJECTS =  bindtextdom.lo catgets.lo \
-@USE_LIBTOOL_TRUE@dcgettext.lo dgettext.lo gettext.lo dcigettext.lo \
-@USE_LIBTOOL_TRUE@dcngettext.lo dngettext.lo ngettext.lo \
-@USE_LIBTOOL_TRUE@open_catalog.lo finddomain.lo loadmsgcat.lo \
-@USE_LIBTOOL_TRUE@localealias.lo textdomain.lo l10nflist.lo \
-@USE_LIBTOOL_TRUE@explodename.lo plural.lo stpcpy.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES) $(libintl_la_SOURCES)
-OBJECTS = $(lib_a_OBJECTS) $(libintl_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .lo .o .obj .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../../../Makefile.shared
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus intl/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-# FIXME: We should only use cygpath when building on Windows,
-# and only if it is available.
-.c.obj:
-	$(COMPILE) -c `cygpath -w $<`
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-	-rm -f *.$(OBJEXT)
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-.c.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.s.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.S.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-mostlyclean-libtool:
-	-rm -f *.lo
-
-clean-libtool:
-	-rm -rf .libs _libs
-
-distclean-libtool:
-
-maintainer-clean-libtool:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-mostlyclean-noinstLTLIBRARIES:
-
-clean-noinstLTLIBRARIES:
-	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-
-distclean-noinstLTLIBRARIES:
-
-maintainer-clean-noinstLTLIBRARIES:
-
-libintl.la: $(libintl_la_OBJECTS) $(libintl_la_DEPENDENCIES)
-	$(LINK)  $(libintl_la_LDFLAGS) $(libintl_la_OBJECTS) $(libintl_la_LIBADD) $(LIBS)
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = intl
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-libtool mostlyclean-noinstLTLIBRARIES \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-libtool \
-		clean-noinstLTLIBRARIES clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-libtool distclean-noinstLTLIBRARIES \
-		distclean-tags distclean-generic clean-am
-	-rm -f libtool
-
-distclean: distclean-am
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-libtool \
-		maintainer-clean-noinstLTLIBRARIES \
-		maintainer-clean-tags maintainer-clean-generic \
-		distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile mostlyclean-libtool distclean-libtool \
-clean-libtool maintainer-clean-libtool mostlyclean-noinstLTLIBRARIES \
-distclean-noinstLTLIBRARIES clean-noinstLTLIBRARIES \
-maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-objectlist.awk.in: $(noinst_LTLIBRARIES)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	do \
-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-plural.c: plural.y
-	$(BISON) $(BISONFLAGS) $@ $^
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/linux/intl/bindtextdom.c b/newlib/libc/sys/linux/intl/bindtextdom.c
deleted file mode 100644
index afd503050..000000000
--- a/newlib/libc/sys/linux/intl/bindtextdom.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/* Implementation of the bindtextdomain(3) function
-   Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#else
-# ifdef HAVE_MALLOC_H
-#  include <malloc.h>
-# else
-void free ();
-# endif
-#endif
-
-#if defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-# ifndef memcpy
-#  define memcpy(Dst, Src, Num) (bcopy (Src, Dst, Num), (Dst))
-# endif
-#endif
-
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-#include "gettextP.h"
-
-#ifdef _LIBC
-/* We have to handle multi-threaded applications.  */
-# include <bits/libc-lock.h>
-#else
-/* Provide dummy implementation if this is outside glibc.  */
-# define __libc_rwlock_define(CLASS, NAME)
-# define __libc_rwlock_wrlock(NAME)
-# define __libc_rwlock_unlock(NAME)
-#endif
-
-/* The internal variables in the standalone libintl.a must have different
-   names than the internal variables in GNU libc, otherwise programs
-   using libintl.a cannot be linked statically.  */
-#if !defined _LIBC
-# define _nl_default_dirname _nl_default_dirname__
-# define _nl_domain_bindings _nl_domain_bindings__
-#endif
-
-/* Some compilers, like SunOS4 cc, don't have offsetof in <stddef.h>.  */
-#ifndef offsetof
-# define offsetof(type,ident) ((size_t)&(((type*)0)->ident))
-#endif
-
-/* @@ end of prolog @@ */
-
-/* Contains the default location of the message catalogs.  */
-extern const char _nl_default_dirname[];
-
-/* List with bindings of specific domains.  */
-extern struct binding *_nl_domain_bindings;
-
-/* Lock variable to protect the global data in the gettext implementation.  */
-__libc_rwlock_define (extern, _nl_state_lock)
-
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define BINDTEXTDOMAIN __bindtextdomain
-# define BIND_TEXTDOMAIN_CODESET __bind_textdomain_codeset
-# ifdef _GLIBC
-#  ifndef strdup
-#   define strdup(str) __strdup (str)
-#  endif
-# endif
-#else
-# define BINDTEXTDOMAIN bindtextdomain__
-# define BIND_TEXTDOMAIN_CODESET bind_textdomain_codeset__
-#endif
-
-/* Prototypes for local functions.  */
-static void set_binding_values PARAMS ((const char *domainname,
-					const char **dirnamep,
-					const char **codesetp));
-
-/* Specifies the directory name *DIRNAMEP and the output codeset *CODESETP
-   to be used for the DOMAINNAME message catalog.
-   If *DIRNAMEP or *CODESETP is NULL, the corresponding attribute is not
-   modified, only the current value is returned.
-   If DIRNAMEP or CODESETP is NULL, the corresponding attribute is neither
-   modified nor returned.  */
-static void
-set_binding_values (domainname, dirnamep, codesetp)
-     const char *domainname;
-     const char **dirnamep;
-     const char **codesetp;
-{
-  struct binding *binding;
-  int modified;
-
-  /* Some sanity checks.  */
-  if (domainname == NULL || domainname[0] == '\0')
-    {
-      if (dirnamep)
-	*dirnamep = NULL;
-      if (codesetp)
-	*codesetp = NULL;
-      return;
-    }
-
-  __libc_rwlock_wrlock (_nl_state_lock);
-
-  modified = 0;
-
-  for (binding = _nl_domain_bindings; binding != NULL; binding = binding->next)
-    {
-      int compare = strcmp (domainname, binding->domainname);
-      if (compare == 0)
-	/* We found it!  */
-	break;
-      if (compare < 0)
-	{
-	  /* It is not in the list.  */
-	  binding = NULL;
-	  break;
-	}
-    }
-
-  if (binding != NULL)
-    {
-      if (dirnamep)
-	{
-	  const char *dirname = *dirnamep;
-
-	  if (dirname == NULL)
-	    /* The current binding has be to returned.  */
-	    *dirnamep = binding->dirname;
-	  else
-	    {
-	      /* The domain is already bound.  If the new value and the old
-		 one are equal we simply do nothing.  Otherwise replace the
-		 old binding.  */
-	      char *result = binding->dirname;
-	      if (strcmp (dirname, result) != 0)
-		{
-		  if (strcmp (dirname, _nl_default_dirname) == 0)
-		    result = (char *) _nl_default_dirname;
-		  else
-		    {
-#if defined _LIBC || defined HAVE_STRDUP
-		      result = strdup (dirname);
-#else
-		      size_t len = strlen (dirname) + 1;
-		      result = (char *) malloc (len);
-		      if (__builtin_expect (result != NULL, 1))
-			memcpy (result, dirname, len);
-#endif
-		    }
-
-		  if (__builtin_expect (result != NULL, 1))
-		    {
-		      if (binding->dirname != _nl_default_dirname)
-			free (binding->dirname);
-
-		      binding->dirname = result;
-		      modified = 1;
-		    }
-		}
-	      *dirnamep = result;
-	    }
-	}
-
-      if (codesetp)
-	{
-	  const char *codeset = *codesetp;
-
-	  if (codeset == NULL)
-	    /* The current binding has be to returned.  */
-	    *codesetp = binding->codeset;
-	  else
-	    {
-	      /* The domain is already bound.  If the new value and the old
-		 one are equal we simply do nothing.  Otherwise replace the
-		 old binding.  */
-	      char *result = binding->codeset;
-	      if (result == NULL || strcmp (codeset, result) != 0)
-		{
-#if defined _LIBC || defined HAVE_STRDUP
-		  result = strdup (codeset);
-#else
-		  size_t len = strlen (codeset) + 1;
-		  result = (char *) malloc (len);
-		  if (__builtin_expect (result != NULL, 1))
-		    memcpy (result, codeset, len);
-#endif
-
-		  if (__builtin_expect (result != NULL, 1))
-		    {
-		      if (binding->codeset != NULL)
-			free (binding->codeset);
-
-		      binding->codeset = result;
-		      ++binding->codeset_cntr;
-		      modified = 1;
-		    }
-		}
-	      *codesetp = result;
-	    }
-	}
-    }
-  else if ((dirnamep == NULL || *dirnamep == NULL)
-	   && (codesetp == NULL || *codesetp == NULL))
-    {
-      /* Simply return the default values.  */
-      if (dirnamep)
-	*dirnamep = _nl_default_dirname;
-      if (codesetp)
-	*codesetp = NULL;
-    }
-  else
-    {
-      /* We have to create a new binding.  */
-      size_t len = strlen (domainname) + 1;
-      struct binding *new_binding =
-	(struct binding *) malloc (offsetof (struct binding, domainname) + len);
-
-      if (__builtin_expect (new_binding == NULL, 0))
-	goto failed;
-
-      memcpy (new_binding->domainname, domainname, len);
-
-      if (dirnamep)
-	{
-	  const char *dirname = *dirnamep;
-
-	  if (dirname == NULL)
-	    /* The default value.  */
-	    dirname = _nl_default_dirname;
-	  else
-	    {
-	      if (strcmp (dirname, _nl_default_dirname) == 0)
-		dirname = _nl_default_dirname;
-	      else
-		{
-		  char *result;
-#if defined _LIBC || defined HAVE_STRDUP
-		  result = strdup (dirname);
-		  if (__builtin_expect (result == NULL, 0))
-		    goto failed_dirname;
-#else
-		  size_t len = strlen (dirname) + 1;
-		  result = (char *) malloc (len);
-		  if (__builtin_expect (result == NULL, 0))
-		    goto failed_dirname;
-		  memcpy (result, dirname, len);
-#endif
-		  dirname = result;
-		}
-	    }
-	  *dirnamep = dirname;
-	  new_binding->dirname = (char *) dirname;
-	}
-      else
-	/* The default value.  */
-	new_binding->dirname = (char *) _nl_default_dirname;
-
-      new_binding->codeset_cntr = 0;
-
-      if (codesetp)
-	{
-	  const char *codeset = *codesetp;
-
-	  if (codeset != NULL)
-	    {
-	      char *result;
-
-#if defined _LIBC || defined HAVE_STRDUP
-	      result = strdup (codeset);
-	      if (__builtin_expect (result == NULL, 0))
-		goto failed_codeset;
-#else
-	      size_t len = strlen (codeset) + 1;
-	      result = (char *) malloc (len);
-	      if (__builtin_expect (result == NULL, 0))
-		goto failed_codeset;
-	      memcpy (result, codeset, len);
-#endif
-	      codeset = result;
-	      ++new_binding->codeset_cntr;
-	    }
-	  *codesetp = codeset;
-	  new_binding->codeset = (char *) codeset;
-	}
-      else
-	new_binding->codeset = NULL;
-
-      /* Now enqueue it.  */
-      if (_nl_domain_bindings == NULL
-	  || strcmp (domainname, _nl_domain_bindings->domainname) < 0)
-	{
-	  new_binding->next = _nl_domain_bindings;
-	  _nl_domain_bindings = new_binding;
-	}
-      else
-	{
-	  binding = _nl_domain_bindings;
-	  while (binding->next != NULL
-		 && strcmp (domainname, binding->next->domainname) > 0)
-	    binding = binding->next;
-
-	  new_binding->next = binding->next;
-	  binding->next = new_binding;
-	}
-
-      modified = 1;
-
-      /* Here we deal with memory allocation failures.  */
-      if (0)
-	{
-	failed_codeset:
-	  if (new_binding->dirname != _nl_default_dirname)
-	    free (new_binding->dirname);
-	failed_dirname:
-	  free (new_binding);
-	failed:
-	  if (dirnamep)
-	    *dirnamep = NULL;
-	  if (codesetp)
-	    *codesetp = NULL;
-	}
-    }
-
-  /* If we modified any binding, we flush the caches.  */
-  if (modified)
-    ++_nl_msg_cat_cntr;
-
-  __libc_rwlock_unlock (_nl_state_lock);
-}
-
-/* Specify that the DOMAINNAME message catalog will be found
-   in DIRNAME rather than in the system locale data base.  */
-char *
-BINDTEXTDOMAIN (domainname, dirname)
-     const char *domainname;
-     const char *dirname;
-{
-  set_binding_values (domainname, &dirname, NULL);
-  return (char *) dirname;
-}
-
-/* Specify the character encoding in which the messages from the
-   DOMAINNAME message catalog will be returned.  */
-char *
-BIND_TEXTDOMAIN_CODESET (domainname, codeset)
-     const char *domainname;
-     const char *codeset;
-{
-  set_binding_values (domainname, NULL, &codeset);
-  return (char *) codeset;
-}
-
-#ifdef _LIBC
-/* Aliases for function names in GNU C Library.  */
-weak_alias (__bindtextdomain, bindtextdomain);
-weak_alias (__bind_textdomain_codeset, bind_textdomain_codeset);
-#endif
diff --git a/newlib/libc/sys/linux/intl/catgets.c b/newlib/libc/sys/linux/intl/catgets.c
deleted file mode 100644
index b11cc597b..000000000
--- a/newlib/libc/sys/linux/intl/catgets.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Copyright (C) 1996-2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <alloca.h>
-#include <errno.h>
-#include <locale.h>
-#include <nl_types.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/mman.h>
-
-#include "catgetsinfo.h"
-
-
-/* Open the catalog and return a descriptor for the catalog.  */
-nl_catd
-catopen (const char *cat_name, int flag)
-{
-  __nl_catd result;
-  const char *env_var = NULL;
-  const char *nlspath = NULL;
-
-  if (strchr (cat_name, '/') == NULL)
-    {
-      if (flag == NL_CAT_LOCALE)
-	/* Use the current locale setting for LC_MESSAGES.  */
-	env_var = setlocale (LC_MESSAGES, NULL);
-      else
-	/* Use the LANG environment variable.  */
-	env_var = getenv ("LANG");
-
-      if (env_var == NULL || *env_var == '\0'
-	  || (__libc_enable_secure && strchr (env_var, '/') != NULL))
-	env_var = "C";
-
-      nlspath = getenv ("NLSPATH");
-      if (nlspath != NULL && *nlspath != '\0')
-	{
-	  /* Append the system dependent directory.  */
-	  size_t len = strlen (nlspath) + 1 + sizeof NLSPATH;
-	  char *tmp = alloca (len);
-
-	  __stpcpy (__stpcpy (__stpcpy (tmp, nlspath), ":"), NLSPATH);
-	  nlspath = tmp;
-	}
-      else
-	nlspath = NLSPATH;
-    }
-
-  result = (__nl_catd) malloc (sizeof (*result));
-  if (result == NULL)
-    /* We cannot get enough memory.  */
-    return (nl_catd) -1;
-
-  if (__open_catalog (cat_name, nlspath, env_var, result) != 0)
-    /* Couldn't open the file.  */
-    return (nl_catd) -1;
-
-  return (nl_catd) result;
-}
-
-
-/* Return message from message catalog.  */
-char *
-catgets (nl_catd catalog_desc, int set, int message, const char *string)
-{
-  __nl_catd catalog;
-  size_t idx;
-  size_t cnt;
-
-  /* Be generous if catalog which failed to be open is used.  */
-  if (catalog_desc == (nl_catd) -1 || ++set <= 0 || message < 0)
-    return (char *) string;
-
-  catalog = (__nl_catd) catalog_desc;
-
-  idx = ((set * message) % catalog->plane_size) * 3;
-  cnt = 0;
-  do
-    {
-      if (catalog->name_ptr[idx + 0] == (u_int32_t) set
-	  && catalog->name_ptr[idx + 1] == (u_int32_t) message)
-	return (char *) &catalog->strings[catalog->name_ptr[idx + 2]];
-
-      idx += catalog->plane_size * 3;
-    }
-  while (++cnt < catalog->plane_depth);
-
-  __set_errno (ENOMSG);
-  return (char *) string;
-}
-
-
-/* Return resources used for loaded message catalog.  */
-int
-catclose (nl_catd catalog_desc)
-{
-  __nl_catd catalog;
-
-  /* Be generous if catalog which failed to be open is used.  */
-  if (catalog_desc == (nl_catd) -1)
-    {
-      __set_errno (EBADF);
-      return -1;
-    }
-
-  catalog = (__nl_catd) catalog_desc;
-
-#ifdef _POSIX_MAPPED_FILES
-  if (catalog->status == mmapped)
-    __munmap ((void *) catalog->file_ptr, catalog->file_size);
-  else
-#endif	/* _POSIX_MAPPED_FILES */
-    if (catalog->status == malloced)
-      free ((void *) catalog->file_ptr);
-    else
-      {
-	__set_errno (EBADF);
-	return -1;
-      }
-
-  free ((void *) catalog);
-
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/intl/catgetsinfo.h b/newlib/libc/sys/linux/intl/catgetsinfo.h
deleted file mode 100644
index d4aa003b3..000000000
--- a/newlib/libc/sys/linux/intl/catgetsinfo.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1996, 1997, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/types.h>
-
-
-struct catalog_obj
-{
-  u_int32_t magic;
-  u_int32_t plane_size;
-  u_int32_t plane_depth;
-  /* This is in fact two arrays in one: always a pair of name and
-     pointer into the data area.  */
-  u_int32_t name_ptr[0];
-};
-
-
-/* This structure will be filled after loading the catalog.  */
-typedef struct catalog_info
-{
-  enum { mmapped, malloced } status;
-
-  size_t plane_size;
-  size_t plane_depth;
-  u_int32_t *name_ptr;
-  const char *strings;
-
-  struct catalog_obj *file_ptr;
-  size_t file_size;
-} *__nl_catd;
-
-
-
-/* The magic number to signal we really have a catalog file.  */
-#define CATGETS_MAGIC 0x960408de
-
-
-/* Prototypes for helper functions.  */
-extern int __open_catalog (const char *cat_name, const char *nlspath,
-			   const char *env_var, __nl_catd __catalog);
diff --git a/newlib/libc/sys/linux/intl/config.h b/newlib/libc/sys/linux/intl/config.h
deleted file mode 100644
index 69de0abcb..000000000
--- a/newlib/libc/sys/linux/intl/config.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#define HAVE_ICONV 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMPCPY 1
-#define HAVE_STRCHR 1
-#define HAVE_STRDUP 1
-#define HAVE_MMAP 1
-#define HAVE_STRTOUL 1
-#define HAVE_ALLOCA_H 1
-#define HAVE_MALLOC_H 1
-#define HAVE_STRCASECMP 1
-#define HAVE_WEAK_SYMBOLS 1
-#define HAVE_GNU_LD 1
-#define HAVE_ELF 1
-#define __ASSUME_REALTIME_SIGNALS 1
-#define ASM_GLOBAL_DIRECTIVE .global
-
-#define TEMP_FAILURE_RETRY(expression) \
-  (__extension__                                                              \
-    ({ long int __result;                                                     \
-       do __result = (long int) (expression);                                 \
-       while (__result == -1L && errno == EINTR);                             \
-       __result; }))
-
-#define UINT32_C(c)    c ## U
-
-#include <machine/sysdep.h>
-#include <features.h>
-
-#define _LIBC 1
diff --git a/newlib/libc/sys/linux/intl/dcgettext.c b/newlib/libc/sys/linux/intl/dcgettext.c
deleted file mode 100644
index c250da42b..000000000
--- a/newlib/libc/sys/linux/intl/dcgettext.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Implementation of the dcgettext(3) function.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-
-/* @@ end of prolog @@ */
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define DCGETTEXT __dcgettext
-# define DCIGETTEXT __dcigettext
-#else
-# define DCGETTEXT dcgettext__
-# define DCIGETTEXT dcigettext__
-#endif
-
-/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
-   locale.  */
-char *
-DCGETTEXT (domainname, msgid, category)
-     const char *domainname;
-     const char *msgid;
-     int category;
-{
-  return DCIGETTEXT (domainname, msgid, NULL, 0, 0, category);
-}
-
-#ifdef _LIBC
-/* Alias for function name in GNU C Library.  */
-weak_alias (__dcgettext, dcgettext);
-#endif
diff --git a/newlib/libc/sys/linux/intl/dcigettext.c b/newlib/libc/sys/linux/intl/dcigettext.c
deleted file mode 100644
index de47064aa..000000000
--- a/newlib/libc/sys/linux/intl/dcigettext.c
+++ /dev/null
@@ -1,1286 +0,0 @@
-/* Implementation of the internal dcigettext function.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <newlib.h>
-
-#ifdef _MB_CAPABLE
-
-/* Tell glibc's <string.h> to provide a prototype for mempcpy().
-   This must come before <config.h> because <config.h> may include
-   <features.h>, and once <features.h> has been included, it's too late.  */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE	1
-#endif
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <sys/types.h>
-
-#if defined __GNUC__ && !defined C_ALLOCA
-# define alloca __builtin_alloca
-# define HAVE_ALLOCA 1
-#else
-# if (defined HAVE_ALLOCA_H || defined _LIBC) && !defined C_ALLOCA
-#  include <alloca.h>
-# else
-#  ifdef _AIX
- #pragma alloca
-#  else
-#   ifndef alloca
-char *alloca ();
-#   endif
-#  endif
-# endif
-#endif
-
-#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-#ifndef __set_errno
-# define __set_errno(val) errno = (val)
-#endif
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stddef.h>
-# include <stdlib.h>
-#else
-char *getenv ();
-# ifdef HAVE_MALLOC_H
-#  include <malloc.h>
-# else
-void free ();
-# endif
-#endif
-
-#if defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-#endif
-#if !HAVE_STRCHR && !defined _LIBC
-# ifndef strchr
-#  define strchr index
-# endif
-#endif
-
-#if defined HAVE_UNISTD_H || defined _LIBC
-# include <unistd.h>
-#endif
-
-#if defined HAVE_LOCALE_H || defined _LIBC
-# include <locale.h>
-#endif
-
-#if defined HAVE_SYS_PARAM_H || defined _LIBC
-# include <sys/param.h>
-#endif
-
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-#include "hash-string.h"
-
-/* Thread safetyness.  */
-#ifdef _LIBC
-# include <bits/libc-lock.h>
-#else
-/* Provide dummy implementation if this is outside glibc.  */
-# define __libc_lock_define_initialized(CLASS, NAME)
-# define __libc_lock_lock(NAME)
-# define __libc_lock_unlock(NAME)
-# define __libc_rwlock_define_initialized(CLASS, NAME)
-# define __libc_rwlock_rdlock(NAME)
-# define __libc_rwlock_unlock(NAME)
-#endif
-
-/* Alignment of types.  */
-#if defined __GNUC__ && __GNUC__ >= 2
-# define alignof(TYPE) __alignof__ (TYPE)
-#else
-# define alignof(TYPE) \
-    ((int) &((struct { char dummy1; TYPE dummy2; } *) 0)->dummy2)
-#endif
-
-/* The internal variables in the standalone libintl.a must have different
-   names than the internal variables in GNU libc, otherwise programs
-   using libintl.a cannot be linked statically.  */
-#if !defined _LIBC
-# define _nl_default_default_domain _nl_default_default_domain__
-# define _nl_current_default_domain _nl_current_default_domain__
-# define _nl_default_dirname _nl_default_dirname__
-# define _nl_domain_bindings _nl_domain_bindings__
-#endif
-
-/* Some compilers, like SunOS4 cc, don't have offsetof in <stddef.h>.  */
-#ifndef offsetof
-# define offsetof(type,ident) ((size_t)&(((type*)0)->ident))
-#endif
-
-/* @@ end of prolog @@ */
-
-#ifdef _GLIBC
-/* Rename the non ANSI C functions.  This is required by the standard
-   because some ANSI C functions will require linking with this object
-   file and the name space must not be polluted.  */
-# define getcwd __getcwd
-# ifndef stpcpy
-#  define stpcpy __stpcpy
-# endif
-# define tfind __tfind
-#else
-# if !defined HAVE_GETCWD
-char *getwd ();
-#  define getcwd(buf, max) getwd (buf)
-# else
-char *getcwd ();
-# endif
-# ifndef HAVE_STPCPY
-static char *stpcpy PARAMS ((char *dest, const char *src));
-# endif
-# ifndef HAVE_MEMPCPY
-static void *mempcpy PARAMS ((void *dest, const void *src, size_t n));
-# endif
-#endif
-
-/* Amount to increase buffer size by in each try.  */
-#define PATH_INCR 32
-
-/* The following is from pathmax.h.  */
-/* Non-POSIX BSD systems might have gcc's limits.h, which doesn't define
-   PATH_MAX but might cause redefinition warnings when sys/param.h is
-   later included (as on MORE/BSD 4.3).  */
-#if defined _POSIX_VERSION || (defined HAVE_LIMITS_H && !defined __GNUC__)
-# include <limits.h>
-#endif
-
-#ifndef _POSIX_PATH_MAX
-# define _POSIX_PATH_MAX 255
-#endif
-
-#if !defined PATH_MAX && defined _PC_PATH_MAX
-# define PATH_MAX (pathconf ("/", _PC_PATH_MAX) < 1 ? 1024 : pathconf ("/", _PC_PATH_MAX))
-#endif
-
-/* Don't include sys/param.h if it already has been.  */
-#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
-# include <sys/param.h>
-#endif
-
-#if !defined PATH_MAX && defined MAXPATHLEN
-# define PATH_MAX MAXPATHLEN
-#endif
-
-#ifndef PATH_MAX
-# define PATH_MAX _POSIX_PATH_MAX
-#endif
-
-/* XPG3 defines the result of `setlocale (category, NULL)' as:
-   ``Directs `setlocale()' to query `category' and return the current
-     setting of `local'.''
-   However it does not specify the exact format.  Neither do SUSV2 and
-   ISO C 99.  So we can use this feature only on selected systems (e.g.
-   those using GNU C Library).  */
-#ifdef _LIBC
-# define HAVE_LOCALE_NULL
-#endif
-
-/* This is the type used for the search tree where known translations
-   are stored.  */
-struct known_translation_t
-{
-  /* Domain in which to search.  */
-  char *domainname;
-
-  /* The category.  */
-  int category;
-
-  /* State of the catalog counter at the point the string was found.  */
-  int counter;
-
-  /* Catalog where the string was found.  */
-  struct loaded_l10nfile *domain;
-
-  /* And finally the translation.  */
-  const char *translation;
-  size_t translation_length;
-
-  /* Pointer to the string in question.  */
-  char msgid[ZERO];
-};
-
-/* Root of the search tree with known translations.  We can use this
-   only if the system provides the `tsearch' function family.  */
-#if defined HAVE_TSEARCH || defined _LIBC
-# include <search.h>
-
-static void *root;
-
-# ifdef _GLIBC
-#  define tsearch __tsearch
-# endif
-
-/* Function to compare two entries in the table of known translations.  */
-static int transcmp PARAMS ((const void *p1, const void *p2));
-static int
-transcmp (p1, p2)
-     const void *p1;
-     const void *p2;
-{
-  const struct known_translation_t *s1;
-  const struct known_translation_t *s2;
-  int result;
-
-  s1 = (const struct known_translation_t *) p1;
-  s2 = (const struct known_translation_t *) p2;
-
-  result = strcmp (s1->msgid, s2->msgid);
-  if (result == 0)
-    {
-      result = strcmp (s1->domainname, s2->domainname);
-      if (result == 0)
-	/* We compare the category last (though this is the cheapest
-	   operation) since it is hopefully always the same (namely
-	   LC_MESSAGES).  */
-	result = s1->category - s2->category;
-    }
-
-  return result;
-}
-#endif
-
-/* Name of the default domain used for gettext(3) prior any call to
-   textdomain(3).  The default value for this is "messages".  */
-const char _nl_default_default_domain[] = "messages";
-
-/* Value used as the default domain for gettext(3).  */
-const char *_nl_current_default_domain = _nl_default_default_domain;
-
-/* Contains the default location of the message catalogs.  */
-const char _nl_default_dirname[] = LOCALEDIR;
-
-/* List with bindings of specific domains created by bindtextdomain()
-   calls.  */
-struct binding *_nl_domain_bindings;
-
-/* Prototypes for local functions.  */
-static char *plural_lookup PARAMS ((struct loaded_l10nfile *domain,
-				    unsigned long int n,
-				    const char *translation,
-				    size_t translation_len))
-     internal_function;
-static unsigned long int plural_eval PARAMS ((struct expression *pexp,
-					      unsigned long int n))
-     internal_function;
-static const char *category_to_name PARAMS ((int category)) internal_function;
-static const char *guess_category_value PARAMS ((int category,
-						 const char *categoryname))
-     internal_function;
-
-
-/* For those loosing systems which don't have `alloca' we have to add
-   some additional code emulating it.  */
-#ifdef HAVE_ALLOCA
-/* Nothing has to be done.  */
-# define ADD_BLOCK(list, address) /* nothing */
-# define FREE_BLOCKS(list) /* nothing */
-#else
-struct block_list
-{
-  void *address;
-  struct block_list *next;
-};
-# define ADD_BLOCK(list, addr)						      \
-  do {									      \
-    struct block_list *newp = (struct block_list *) malloc (sizeof (*newp));  \
-    /* If we cannot get a free block we cannot add the new element to	      \
-       the list.  */							      \
-    if (newp != NULL) {							      \
-      newp->address = (addr);						      \
-      newp->next = (list);						      \
-      (list) = newp;							      \
-    }									      \
-  } while (0)
-# define FREE_BLOCKS(list)						      \
-  do {									      \
-    while (list != NULL) {						      \
-      struct block_list *old = list;					      \
-      list = list->next;						      \
-      free (old);							      \
-    }									      \
-  } while (0)
-# undef alloca
-# define alloca(size) (malloc (size))
-#endif	/* have alloca */
-
-
-#ifdef _LIBC
-/* List of blocks allocated for translations.  */
-typedef struct transmem_list
-{
-  struct transmem_list *next;
-  char data[ZERO];
-} transmem_block_t;
-static struct transmem_list *transmem_list;
-#else
-typedef unsigned char transmem_block_t;
-#endif
-
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define DCIGETTEXT __dcigettext
-#else
-# define DCIGETTEXT dcigettext__
-#endif
-
-/* Lock variable to protect the global data in the gettext implementation.  */
-__libc_rwlock_define_initialized (, _nl_state_lock)
-
-/* Checking whether the binaries runs SUID must be done and glibc provides
-   easier methods therefore we make a difference here.  */
-#ifdef _LIBC
-# define ENABLE_SECURE __libc_enable_secure
-# define DETERMINE_SECURE
-#else
-static int enable_secure;
-# define ENABLE_SECURE (enable_secure == 1)
-# define DETERMINE_SECURE \
-  if (enable_secure == 0)						      \
-    {									      \
-      if (getuid () != geteuid () || getgid () != getegid ())		      \
-	enable_secure = 1;						      \
-      else								      \
-	enable_secure = -1;						      \
-    }
-#endif
-
-/* Look up MSGID in the DOMAINNAME message catalog for the current
-   CATEGORY locale and, if PLURAL is nonzero, search over string
-   depending on the plural form determined by N.  */
-char *
-DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category)
-     const char *domainname;
-     const char *msgid1;
-     const char *msgid2;
-     int plural;
-     unsigned long int n;
-     int category;
-{
-#ifndef HAVE_ALLOCA
-  struct block_list *block_list = NULL;
-#endif
-  struct loaded_l10nfile *domain;
-  struct binding *binding;
-  const char *categoryname;
-  const char *categoryvalue;
-  char *dirname, *xdomainname;
-  char *single_locale;
-  char *retval;
-  size_t retlen;
-  int saved_errno;
-#if defined HAVE_TSEARCH || defined _LIBC
-  struct known_translation_t *search;
-  struct known_translation_t **foundp = NULL;
-  size_t msgid_len;
-#endif
-  size_t domainname_len;
-
-  /* If no real MSGID is given return NULL.  */
-  if (msgid1 == NULL)
-    return NULL;
-
-  __libc_rwlock_rdlock (_nl_state_lock);
-
-  /* If DOMAINNAME is NULL, we are interested in the default domain.  If
-     CATEGORY is not LC_MESSAGES this might not make much sense but the
-     definition left this undefined.  */
-  if (domainname == NULL)
-    domainname = _nl_current_default_domain;
-
-#if defined HAVE_TSEARCH || defined _LIBC
-  msgid_len = strlen (msgid1) + 1;
-
-  /* Try to find the translation among those which we found at
-     some time.  */
-  search = (struct known_translation_t *)
-	   alloca (offsetof (struct known_translation_t, msgid) + msgid_len);
-  memcpy (search->msgid, msgid1, msgid_len);
-  search->domainname = (char *) domainname;
-  search->category = category;
-
-  foundp = (struct known_translation_t **) tfind (search, &root, transcmp);
-  if (foundp != NULL && (*foundp)->counter == _nl_msg_cat_cntr)
-    {
-      /* Now deal with plural.  */
-      if (plural)
-	retval = plural_lookup ((*foundp)->domain, n, (*foundp)->translation,
-				(*foundp)->translation_length);
-      else
-	retval = (char *) (*foundp)->translation;
-
-      __libc_rwlock_unlock (_nl_state_lock);
-      return retval;
-    }
-#endif
-
-  /* Preserve the `errno' value.  */
-  saved_errno = errno;
-
-  /* See whether this is a SUID binary or not.  */
-  DETERMINE_SECURE;
-
-  /* First find matching binding.  */
-  for (binding = _nl_domain_bindings; binding != NULL; binding = binding->next)
-    {
-      int compare = strcmp (domainname, binding->domainname);
-      if (compare == 0)
-	/* We found it!  */
-	break;
-      if (compare < 0)
-	{
-	  /* It is not in the list.  */
-	  binding = NULL;
-	  break;
-	}
-    }
-
-  if (binding == NULL)
-    dirname = (char *) _nl_default_dirname;
-  else if (binding->dirname[0] == '/')
-    dirname = binding->dirname;
-  else
-    {
-      /* We have a relative path.  Make it absolute now.  */
-      size_t dirname_len = strlen (binding->dirname) + 1;
-      size_t path_max;
-      char *ret;
-
-      path_max = (unsigned int) PATH_MAX;
-      path_max += 2;		/* The getcwd docs say to do this.  */
-
-      dirname = (char *) alloca (path_max + dirname_len);
-      ADD_BLOCK (block_list, dirname);
-
-      __set_errno (0);
-      while ((ret = getcwd (dirname, path_max)) == NULL && errno == ERANGE)
-	{
-	  path_max += PATH_INCR;
-	  dirname = (char *) alloca (path_max + dirname_len);
-	  ADD_BLOCK (block_list, dirname);
-	  __set_errno (0);
-	}
-
-      if (ret == NULL)
-	{
-	  /* We cannot get the current working directory.  Don't signal an
-	     error but simply return the default string.  */
-	  FREE_BLOCKS (block_list);
-	  __libc_rwlock_unlock (_nl_state_lock);
-	  __set_errno (saved_errno);
-	  return (plural == 0
-		  ? (char *) msgid1
-		  /* Use the Germanic plural rule.  */
-		  : n == 1 ? (char *) msgid1 : (char *) msgid2);
-	}
-
-      stpcpy (stpcpy (strchr (dirname, '\0'), "/"), binding->dirname);
-    }
-
-  /* Now determine the symbolic name of CATEGORY and its value.  */
-  categoryname = category_to_name (category);
-  categoryvalue = guess_category_value (category, categoryname);
-
-  domainname_len = strlen (domainname);
-  xdomainname = (char *) alloca (strlen (categoryname)
-				 + domainname_len + 5);
-  ADD_BLOCK (block_list, xdomainname);
-
-  stpcpy (mempcpy (stpcpy (stpcpy (xdomainname, categoryname), "/"),
-		  domainname, domainname_len),
-	  ".mo");
-
-  /* Creating working area.  */
-  single_locale = (char *) alloca (strlen (categoryvalue) + 1);
-  ADD_BLOCK (block_list, single_locale);
-
-
-  /* Search for the given string.  This is a loop because we perhaps
-     got an ordered list of languages to consider for the translation.  */
-  while (1)
-    {
-      /* Make CATEGORYVALUE point to the next element of the list.  */
-      while (categoryvalue[0] != '\0' && categoryvalue[0] == ':')
-	++categoryvalue;
-      if (categoryvalue[0] == '\0')
-	{
-	  /* The whole contents of CATEGORYVALUE has been searched but
-	     no valid entry has been found.  We solve this situation
-	     by implicitly appending a "C" entry, i.e. no translation
-	     will take place.  */
-	  single_locale[0] = 'C';
-	  single_locale[1] = '\0';
-	}
-      else
-	{
-	  char *cp = single_locale;
-	  while (categoryvalue[0] != '\0' && categoryvalue[0] != ':')
-	    *cp++ = *categoryvalue++;
-	  *cp = '\0';
-
-	  /* When this is a SUID binary we must not allow accessing files
-	     outside the dedicated directories.  */
-	  if (ENABLE_SECURE && strchr (single_locale, '/') != NULL)
-	    /* Ingore this entry.  */
-	    continue;
-	}
-
-      /* If the current locale value is C (or POSIX) we don't load a
-	 domain.  Return the MSGID.  */
-      if (strcmp (single_locale, "C") == 0
-	  || strcmp (single_locale, "POSIX") == 0)
-	{
-	  FREE_BLOCKS (block_list);
-	  __libc_rwlock_unlock (_nl_state_lock);
-	  __set_errno (saved_errno);
-	  return (plural == 0
-		  ? (char *) msgid1
-		  /* Use the Germanic plural rule.  */
-		  : n == 1 ? (char *) msgid1 : (char *) msgid2);
-	}
-
-
-      /* Find structure describing the message catalog matching the
-	 DOMAINNAME and CATEGORY.  */
-      domain = _nl_find_domain (dirname, single_locale, xdomainname, binding);
-
-      if (domain != NULL)
-	{
-	  retval = _nl_find_msg (domain, binding, msgid1, &retlen);
-
-	  if (retval == NULL)
-	    {
-	      int cnt;
-
-	      for (cnt = 0; domain->successor[cnt] != NULL; ++cnt)
-		{
-		  retval = _nl_find_msg (domain->successor[cnt], binding,
-					 msgid1, &retlen);
-
-		  if (retval != NULL)
-		    {
-		      domain = domain->successor[cnt];
-		      break;
-		    }
-		}
-	    }
-
-	  if (retval != NULL)
-	    {
-	      /* Found the translation of MSGID1 in domain DOMAIN:
-		 starting at RETVAL, RETLEN bytes.  */
-	      FREE_BLOCKS (block_list);
-	      __set_errno (saved_errno);
-#if defined HAVE_TSEARCH || defined _LIBC
-	      if (foundp == NULL)
-		{
-		  /* Create a new entry and add it to the search tree.  */
-		  struct known_translation_t *newp;
-
-		  newp = (struct known_translation_t *)
-		    malloc (offsetof (struct known_translation_t, msgid)
-			    + msgid_len + domainname_len + 1);
-		  if (newp != NULL)
-		    {
-		      newp->domainname =
-			mempcpy (newp->msgid, msgid1, msgid_len);
-		      memcpy (newp->domainname, domainname, domainname_len + 1);
-		      newp->category = category;
-		      newp->counter = _nl_msg_cat_cntr;
-		      newp->domain = domain;
-		      newp->translation = retval;
-		      newp->translation_length = retlen;
-
-		      /* Insert the entry in the search tree.  */
-		      foundp = (struct known_translation_t **)
-			tsearch (newp, &root, transcmp);
-		      if (foundp == NULL
-			  || __builtin_expect (*foundp != newp, 0))
-			/* The insert failed.  */
-			free (newp);
-		    }
-		}
-	      else
-		{
-		  /* We can update the existing entry.  */
-		  (*foundp)->counter = _nl_msg_cat_cntr;
-		  (*foundp)->domain = domain;
-		  (*foundp)->translation = retval;
-		  (*foundp)->translation_length = retlen;
-		}
-#endif
-	      /* Now deal with plural.  */
-	      if (plural)
-		retval = plural_lookup (domain, n, retval, retlen);
-
-	      __libc_rwlock_unlock (_nl_state_lock);
-	      return retval;
-	    }
-	}
-    }
-  /* NOTREACHED */
-}
-
-
-char *
-internal_function
-_nl_find_msg (domain_file, domainbinding, msgid, lengthp)
-     struct loaded_l10nfile *domain_file;
-     struct binding *domainbinding;
-     const char *msgid;
-     size_t *lengthp;
-{
-  struct loaded_domain *domain;
-  size_t act;
-  char *result;
-  size_t resultlen;
-
-  if (domain_file->decided == 0)
-    _nl_load_domain (domain_file, domainbinding);
-
-  if (domain_file->data == NULL)
-    return NULL;
-
-  domain = (struct loaded_domain *) domain_file->data;
-
-  /* Locate the MSGID and its translation.  */
-  if (domain->hash_size > 2 && domain->hash_tab != NULL)
-    {
-      /* Use the hashing table.  */
-      nls_uint32 len = strlen (msgid);
-      nls_uint32 hash_val = hash_string (msgid);
-      nls_uint32 idx = hash_val % domain->hash_size;
-      nls_uint32 incr = 1 + (hash_val % (domain->hash_size - 2));
-
-      while (1)
-	{
-	  nls_uint32 nstr = W (domain->must_swap, domain->hash_tab[idx]);
-
-	  if (nstr == 0)
-	    /* Hash table entry is empty.  */
-	    return NULL;
-
-	  /* Compare msgid with the original string at index nstr-1.
-	     We compare the lengths with >=, not ==, because plural entries
-	     are represented by strings with an embedded NUL.  */
-	  if (W (domain->must_swap, domain->orig_tab[nstr - 1].length) >= len
-	      && (strcmp (msgid,
-			  domain->data + W (domain->must_swap,
-					    domain->orig_tab[nstr - 1].offset))
-		  == 0))
-	    {
-	      act = nstr - 1;
-	      goto found;
-	    }
-
-	  if (idx >= domain->hash_size - incr)
-	    idx -= domain->hash_size - incr;
-	  else
-	    idx += incr;
-	}
-      /* NOTREACHED */
-    }
-  else
-    {
-      /* Try the default method:  binary search in the sorted array of
-	 messages.  */
-      size_t top, bottom;
-
-      bottom = 0;
-      top = domain->nstrings;
-      while (bottom < top)
-	{
-	  int cmp_val;
-
-	  act = (bottom + top) / 2;
-	  cmp_val = strcmp (msgid, (domain->data
-				    + W (domain->must_swap,
-					 domain->orig_tab[act].offset)));
-	  if (cmp_val < 0)
-	    top = act;
-	  else if (cmp_val > 0)
-	    bottom = act + 1;
-	  else
-	    goto found;
-	}
-      /* No translation was found.  */
-      return NULL;
-    }
-
- found:
-  /* The translation was found at index ACT.  If we have to convert the
-     string to use a different character set, this is the time.  */
-  result = ((char *) domain->data
-	    + W (domain->must_swap, domain->trans_tab[act].offset));
-  resultlen = W (domain->must_swap, domain->trans_tab[act].length) + 1;
-
-#if defined _LIBC || HAVE_ICONV
-  if (domain->codeset_cntr
-      != (domainbinding != NULL ? domainbinding->codeset_cntr : 0))
-    {
-      /* The domain's codeset has changed through bind_textdomain_codeset()
-	 since the message catalog was initialized or last accessed.  We
-	 have to reinitialize the converter.  */
-      _nl_free_domain_conv (domain);
-      _nl_init_domain_conv (domain_file, domain, domainbinding);
-    }
-
-  if (
-# ifdef _GLIBC
-      domain->conv != (__gconv_t) -1
-# else
-#  if HAVE_ICONV
-      domain->conv != (iconv_t) -1
-#  endif
-# endif
-      )
-    {
-      /* We are supposed to do a conversion.  First allocate an
-	 appropriate table with the same structure as the table
-	 of translations in the file, where we can put the pointers
-	 to the converted strings in.
-	 There is a slight complication with plural entries.  They
-	 are represented by consecutive NUL terminated strings.  We
-	 handle this case by converting RESULTLEN bytes, including
-	 NULs.  */
-
-      if (domain->conv_tab == NULL
-	  && ((domain->conv_tab = (char **) calloc (domain->nstrings,
-						    sizeof (char *)))
-	      == NULL))
-	/* Mark that we didn't succeed allocating a table.  */
-	domain->conv_tab = (char **) -1;
-
-      if (__builtin_expect (domain->conv_tab == (char **) -1, 0))
-	/* Nothing we can do, no more memory.  */
-	goto converted;
-
-      if (domain->conv_tab[act] == NULL)
-	{
-	  /* We haven't used this string so far, so it is not
-	     translated yet.  Do this now.  */
-	  /* We use a bit more efficient memory handling.
-	     We allocate always larger blocks which get used over
-	     time.  This is faster than many small allocations.   */
-	  __libc_lock_define_initialized (static, lock)
-# define INITIAL_BLOCK_SIZE	4080
-	  static unsigned char *freemem;
-	  static size_t freemem_size;
-
-	  const unsigned char *inbuf;
-	  unsigned char *outbuf;
-	  int malloc_count;
-# ifndef _LIBC
-	  transmem_block_t *transmem_list = NULL;
-# endif
-
-	  __libc_lock_lock (lock);
-
-	  inbuf = (const unsigned char *) result;
-	  outbuf = freemem + sizeof (size_t);
-
-	  malloc_count = 0;
-	  while (1)
-	    {
-	      transmem_block_t *newmem;
-# ifdef _GLIBC
-	      size_t non_reversible;
-	      int res;
-
-	      if (freemem_size < sizeof (size_t))
-		goto resize_freemem;
-
-	      res = __gconv (domain->conv,
-			     &inbuf, inbuf + resultlen,
-			     &outbuf,
-			     outbuf + freemem_size - sizeof (size_t),
-			     &non_reversible);
-
-	      if (res == __GCONV_OK || res == __GCONV_EMPTY_INPUT)
-		break;
-
-	      if (res != __GCONV_FULL_OUTPUT)
-		{
-		  __libc_lock_unlock (lock);
-		  goto converted;
-		}
-
-	      inbuf = result;
-# else
-#  if HAVE_ICONV
-	      const char *inptr = (const char *) inbuf;
-	      size_t inleft = resultlen;
-	      char *outptr = (char *) outbuf;
-	      size_t outleft;
-
-	      if (freemem_size < sizeof (size_t))
-		goto resize_freemem;
-
-	      outleft = freemem_size - sizeof (size_t);
-	      if (iconv (domain->conv,
-			 (char **) &inptr, &inleft,
-			 &outptr, &outleft)
-		  != (size_t) (-1))
-		{
-		  outbuf = (unsigned char *) outptr;
-		  break;
-		}
-	      if (errno != E2BIG)
-		{
-		  __libc_lock_unlock (lock);
-		  goto converted;
-		}
-#  endif
-# endif
-
-	    resize_freemem:
-	      /* We must allocate a new buffer or resize the old one.  */
-	      if (malloc_count > 0)
-		{
-		  ++malloc_count;
-		  freemem_size = malloc_count * INITIAL_BLOCK_SIZE;
-		  newmem = (transmem_block_t *) realloc (transmem_list,
-							 freemem_size);
-# ifdef _LIBC
-		  if (newmem != NULL)
-		    transmem_list = transmem_list->next;
-		  else
-		    {
-		      struct transmem_list *old = transmem_list;
-
-		      transmem_list = transmem_list->next;
-		      free (old);
-		    }
-# endif
-		}
-	      else
-		{
-		  malloc_count = 1;
-		  freemem_size = INITIAL_BLOCK_SIZE;
-		  newmem = (transmem_block_t *) malloc (freemem_size);
-		}
-	      if (__builtin_expect (newmem == NULL, 0))
-		{
-		  freemem = NULL;
-		  freemem_size = 0;
-		  __libc_lock_unlock (lock);
-		  goto converted;
-		}
-
-# ifdef _LIBC
-	      /* Add the block to the list of blocks we have to free
-                 at some point.  */
-	      newmem->next = transmem_list;
-	      transmem_list = newmem;
-
-	      freemem = newmem->data;
-	      freemem_size -= offsetof (struct transmem_list, data);
-# else
-	      transmem_list = newmem;
-	      freemem = newmem;
-# endif
-
-	      outbuf = freemem + sizeof (size_t);
-	    }
-
-	  /* We have now in our buffer a converted string.  Put this
-	     into the table of conversions.  */
-	  *(size_t *) freemem = outbuf - freemem - sizeof (size_t);
-	  domain->conv_tab[act] = (char *) freemem;
-	  /* Shrink freemem, but keep it aligned.  */
-	  freemem_size -= outbuf - freemem;
-	  freemem = outbuf;
-	  freemem += freemem_size & (alignof (size_t) - 1);
-	  freemem_size = freemem_size & ~ (alignof (size_t) - 1);
-
-	  __libc_lock_unlock (lock);
-	}
-
-      /* Now domain->conv_tab[act] contains the translation of all
-	 the plural variants.  */
-      result = domain->conv_tab[act] + sizeof (size_t);
-      resultlen = *(size_t *) domain->conv_tab[act];
-    }
-
- converted:
-  /* The result string is converted.  */
-
-#endif /* _LIBC || HAVE_ICONV */
-
-  *lengthp = resultlen;
-  return result;
-}
-
-
-/* Look up a plural variant.  */
-static char *
-internal_function
-plural_lookup (domain, n, translation, translation_len)
-     struct loaded_l10nfile *domain;
-     unsigned long int n;
-     const char *translation;
-     size_t translation_len;
-{
-  struct loaded_domain *domaindata = (struct loaded_domain *) domain->data;
-  unsigned long int index;
-  const char *p;
-
-  index = plural_eval (domaindata->plural, n);
-  if (index >= domaindata->nplurals)
-    /* This should never happen.  It means the plural expression and the
-       given maximum value do not match.  */
-    index = 0;
-
-  /* Skip INDEX strings at TRANSLATION.  */
-  p = translation;
-  while (index-- > 0)
-    {
-#ifdef _GLIBC
-      p = __rawmemchr (p, '\0');
-#else
-      p = strchr (p, '\0');
-#endif
-      /* And skip over the NUL byte.  */
-      p++;
-
-      if (p >= translation + translation_len)
-	/* This should never happen.  It means the plural expression
-	   evaluated to a value larger than the number of variants
-	   available for MSGID1.  */
-	return (char *) translation;
-    }
-  return (char *) p;
-}
-
-
-/* Function to evaluate the plural expression and return an index value.  */
-static unsigned long int
-internal_function
-plural_eval (pexp, n)
-     struct expression *pexp;
-     unsigned long int n;
-{
-  switch (pexp->nargs)
-    {
-    case 0:
-      switch (pexp->operation)
-	{
-	case var:
-	  return n;
-	case num:
-	  return pexp->val.num;
-	default:
-	  break;
-	}
-      /* NOTREACHED */
-      break;
-    case 1:
-      {
-	/* pexp->operation must be lnot.  */
-	unsigned long int arg = plural_eval (pexp->val.args[0], n);
-	return ! arg;
-      }
-    case 2:
-      {
-	unsigned long int leftarg = plural_eval (pexp->val.args[0], n);
-	if (pexp->operation == lor)
-	  return leftarg || plural_eval (pexp->val.args[1], n);
-	else if (pexp->operation == land)
-	  return leftarg && plural_eval (pexp->val.args[1], n);
-	else
-	  {
-	    unsigned long int rightarg = plural_eval (pexp->val.args[1], n);
-
-	    switch (pexp->operation)
-	      {
-	      case mult:
-		return leftarg * rightarg;
-	      case divide:
-		return leftarg / rightarg;
-	      case module:
-		return leftarg % rightarg;
-	      case plus:
-		return leftarg + rightarg;
-	      case minus:
-		return leftarg - rightarg;
-	      case less_than:
-		return leftarg < rightarg;
-	      case greater_than:
-		return leftarg > rightarg;
-	      case less_or_equal:
-		return leftarg <= rightarg;
-	      case greater_or_equal:
-		return leftarg >= rightarg;
-	      case equal:
-		return leftarg == rightarg;
-	      case not_equal:
-		return leftarg != rightarg;
-	      default:
-		break;
-	      }
-	  }
-	/* NOTREACHED */
-	break;
-      }
-    case 3:
-      {
-	/* pexp->operation must be qmop.  */
-	unsigned long int boolarg = plural_eval (pexp->val.args[0], n);
-	return plural_eval (pexp->val.args[boolarg ? 1 : 2], n);
-      }
-    }
-  /* NOTREACHED */
-  return 0;
-}
-
-
-/* Return string representation of locale CATEGORY.  */
-static const char *
-internal_function
-category_to_name (category)
-     int category;
-{
-  const char *retval;
-
-  switch (category)
-  {
-#ifdef LC_COLLATE
-  case LC_COLLATE:
-    retval = "LC_COLLATE";
-    break;
-#endif
-#ifdef LC_CTYPE
-  case LC_CTYPE:
-    retval = "LC_CTYPE";
-    break;
-#endif
-#ifdef LC_MONETARY
-  case LC_MONETARY:
-    retval = "LC_MONETARY";
-    break;
-#endif
-#ifdef LC_NUMERIC
-  case LC_NUMERIC:
-    retval = "LC_NUMERIC";
-    break;
-#endif
-#ifdef LC_TIME
-  case LC_TIME:
-    retval = "LC_TIME";
-    break;
-#endif
-#ifdef LC_MESSAGES
-  case LC_MESSAGES:
-    retval = "LC_MESSAGES";
-    break;
-#endif
-#ifdef LC_RESPONSE
-  case LC_RESPONSE:
-    retval = "LC_RESPONSE";
-    break;
-#endif
-#ifdef LC_ALL
-  case LC_ALL:
-    /* This might not make sense but is perhaps better than any other
-       value.  */
-    retval = "LC_ALL";
-    break;
-#endif
-  default:
-    /* If you have a better idea for a default value let me know.  */
-    retval = "LC_XXX";
-  }
-
-  return retval;
-}
-
-/* Guess value of current locale from value of the environment variables.  */
-static const char *
-internal_function
-guess_category_value (category, categoryname)
-     int category;
-     const char *categoryname;
-{
-  const char *language;
-  const char *retval;
-
-  /* The highest priority value is the `LANGUAGE' environment
-     variable.  But we don't use the value if the currently selected
-     locale is the C locale.  This is a GNU extension.  */
-  language = getenv ("LANGUAGE");
-  if (language != NULL && language[0] == '\0')
-    language = NULL;
-
-  /* We have to proceed with the POSIX methods of looking to `LC_ALL',
-     `LC_xxx', and `LANG'.  On some systems this can be done by the
-     `setlocale' function itself.  */
-#if defined _LIBC || (defined HAVE_SETLOCALE && defined HAVE_LC_MESSAGES && defined HAVE_LOCALE_NULL)
-  retval = setlocale (category, NULL);
-#else
-  /* Setting of LC_ALL overwrites all other.  */
-  retval = getenv ("LC_ALL");
-  if (retval == NULL || retval[0] == '\0')
-    {
-      /* Next comes the name of the desired category.  */
-      retval = getenv (categoryname);
-      if (retval == NULL || retval[0] == '\0')
-	{
-	  /* Last possibility is the LANG environment variable.  */
-	  retval = getenv ("LANG");
-	  if (retval == NULL || retval[0] == '\0')
-	    /* We use C as the default domain.  POSIX says this is
-	       implementation defined.  */
-	    return "C";
-	}
-    }
-#endif
-
-  return language != NULL && strcmp (retval, "C") != 0 ? language : retval;
-}
-
-/* @@ begin of epilog @@ */
-
-/* We don't want libintl.a to depend on any other library.  So we
-   avoid the non-standard function stpcpy.  In GNU C Library this
-   function is available, though.  Also allow the symbol HAVE_STPCPY
-   to be defined.  */
-#if !_GLIBC && !HAVE_STPCPY
-static char *
-stpcpy (dest, src)
-     char *dest;
-     const char *src;
-{
-  while ((*dest++ = *src++) != '\0')
-    /* Do nothing. */ ;
-  return dest - 1;
-}
-#endif
-
-#if !_LIBC && !HAVE_MEMPCPY
-static void *
-mempcpy (dest, src, n)
-     void *dest;
-     const void *src;
-     size_t n;
-{
-  return (void *) ((char *) memcpy (dest, src, n) + n);
-}
-#endif
-
-
-#ifdef _LIBC
-/* If we want to free all resources we have to do some work at
-   program's end.  */
-static void __attribute__ ((unused))
-free_mem (void)
-{
-  void *old;
-
-  while (_nl_domain_bindings != NULL)
-    {
-      struct binding *oldp = _nl_domain_bindings;
-      _nl_domain_bindings = _nl_domain_bindings->next;
-      if (oldp->dirname != _nl_default_dirname)
-	/* Yes, this is a pointer comparison.  */
-	free (oldp->dirname);
-      free (oldp->codeset);
-      free (oldp);
-    }
-
-  if (_nl_current_default_domain != _nl_default_default_domain)
-    /* Yes, again a pointer comparison.  */
-    free ((char *) _nl_current_default_domain);
-
-  /* Remove the search tree with the known translations.  */
-  tdestroy (root, free);
-  root = NULL;
-
-  while (transmem_list != NULL)
-    {
-      old = transmem_list;
-      transmem_list = transmem_list->next;
-      free (old);
-    }
-}
-
-text_set_element (__libc_subfreeres, free_mem);
-#endif
-#else  /* !_MB_CAPABLE */
-
-#include <machine/weakalias.h>
-#include <sys/lock.h>
-
-/* Name of the default domain used for gettext(3) prior any call to
-   textdomain(3).  The default value for this is "messages".  */
-const char _nl_default_default_domain[] = "messages";
-
-/* Value used as the default domain for gettext(3).  */
-const char *_nl_current_default_domain = _nl_default_default_domain;
-
-/* Contains the default location of the message catalogs.  */
-const char _nl_default_dirname[] = LOCALEDIR;
-
-/* List with bindings of specific domains created by bindtextdomain()
-   calls.  */
-struct binding *_nl_domain_bindings;
-
-/* this is actually usually defined in loadmsgcat.c, but we do it
-   here so we don't need the other file at all. */
-int _nl_msg_cat_cntr;
-
-/* Lock variable to protect the global data in the gettext implementation.  */
-__libc_rwlock_define_initialized (, _nl_state_lock)
-
-
-/* For non-MB-capable programs, the locale must be "C", so we can
-   avoid excess program size by short-circuiting this function. */
-char *
-__dcigettext (domainname, msgid1, msgid2, plural, n, category)
-     const char *domainname;
-     const char *msgid1;
-     const char *msgid2;
-     int plural;
-     unsigned long int n;
-     int category;
-{
-  if (plural && n > 1)
-    return msgid2;
-  return msgid1;
-}
-weak_alias(__dcigettext, dcigettext)
-
-#endif /* !_MB_CAPABLE */
diff --git a/newlib/libc/sys/linux/intl/dcngettext.c b/newlib/libc/sys/linux/intl/dcngettext.c
deleted file mode 100644
index 068d5fa3f..000000000
--- a/newlib/libc/sys/linux/intl/dcngettext.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Implementation of the dcngettext(3) function.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-
-/* @@ end of prolog @@ */
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define DCNGETTEXT __dcngettext
-# define DCIGETTEXT __dcigettext
-#else
-# define DCNGETTEXT dcngettext__
-# define DCIGETTEXT dcigettext__
-#endif
-
-/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
-   locale.  */
-char *
-DCNGETTEXT (domainname, msgid1, msgid2, n, category)
-     const char *domainname;
-     const char *msgid1;
-     const char *msgid2;
-     unsigned long int n;
-     int category;
-{
-  return DCIGETTEXT (domainname, msgid1, msgid2, 1, n, category);
-}
-
-#ifdef _LIBC
-/* Alias for function name in GNU C Library.  */
-weak_alias (__dcngettext, dcngettext);
-#endif
diff --git a/newlib/libc/sys/linux/intl/dgettext.c b/newlib/libc/sys/linux/intl/dgettext.c
deleted file mode 100644
index d0e5ed2b2..000000000
--- a/newlib/libc/sys/linux/intl/dgettext.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Implementation of the dgettext(3) function.
-   Copyright (C) 1995-1997, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if defined HAVE_LOCALE_H || defined _LIBC
-# include <locale.h>
-#endif
-
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-
-/* @@ end of prolog @@ */
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define DGETTEXT __dgettext
-# define DCGETTEXT __dcgettext
-#else
-# define DGETTEXT dgettext__
-# define DCGETTEXT dcgettext__
-#endif
-
-/* Look up MSGID in the DOMAINNAME message catalog of the current
-   LC_MESSAGES locale.  */
-char *
-DGETTEXT (domainname, msgid)
-     const char *domainname;
-     const char *msgid;
-{
-  return DCGETTEXT (domainname, msgid, LC_MESSAGES);
-}
-
-#ifdef _LIBC
-/* Alias for function name in GNU C Library.  */
-weak_alias (__dgettext, dgettext);
-#endif
diff --git a/newlib/libc/sys/linux/intl/dngettext.c b/newlib/libc/sys/linux/intl/dngettext.c
deleted file mode 100644
index a620024b6..000000000
--- a/newlib/libc/sys/linux/intl/dngettext.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Implementation of the dngettext(3) function.
-   Copyright (C) 1995-1997, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if defined HAVE_LOCALE_H || defined _LIBC
-# include <locale.h>
-#endif
-
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-
-/* @@ end of prolog @@ */
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define DNGETTEXT __dngettext
-# define DCNGETTEXT __dcngettext
-#else
-# define DNGETTEXT dngettext__
-# define DCNGETTEXT dcngettext__
-#endif
-
-/* Look up MSGID in the DOMAINNAME message catalog of the current
-   LC_MESSAGES locale and skip message according to the plural form.  */
-char *
-DNGETTEXT (domainname, msgid1, msgid2, n)
-     const char *domainname;
-     const char *msgid1;
-     const char *msgid2;
-     unsigned long int n;
-{
-  return DCNGETTEXT (domainname, msgid1, msgid2, n, LC_MESSAGES);
-}
-
-#ifdef _LIBC
-/* Alias for function name in GNU C Library.  */
-weak_alias (__dngettext, dngettext);
-#endif
diff --git a/newlib/libc/sys/linux/intl/explodename.c b/newlib/libc/sys/linux/intl/explodename.c
deleted file mode 100644
index 6effd3347..000000000
--- a/newlib/libc/sys/linux/intl/explodename.c
+++ /dev/null
@@ -1,206 +0,0 @@
-#include <newlib.h>
-
-#ifdef _MB_CAPABLE
-
-/* Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#endif
-
-#if defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-#endif
-#include <sys/types.h>
-
-#include "loadinfo.h"
-
-/* On some strange systems still no definition of NULL is found.  Sigh!  */
-#ifndef NULL
-# if defined __STDC__ && __STDC__
-#  define NULL ((void *) 0)
-# else
-#  define NULL 0
-# endif
-#endif
-
-/* @@ end of prolog @@ */
-
-char *
-_nl_find_language (name)
-     const char *name;
-{
-  while (name[0] != '\0' && name[0] != '_' && name[0] != '@'
-	 && name[0] != '+' && name[0] != ',')
-    ++name;
-
-  return (char *) name;
-}
-
-
-int
-_nl_explode_name (name, language, modifier, territory, codeset,
-		  normalized_codeset, special, sponsor, revision)
-     char *name;
-     const char **language;
-     const char **modifier;
-     const char **territory;
-     const char **codeset;
-     const char **normalized_codeset;
-     const char **special;
-     const char **sponsor;
-     const char **revision;
-{
-  enum { undecided, xpg, cen } syntax;
-  char *cp;
-  int mask;
-
-  *modifier = NULL;
-  *territory = NULL;
-  *codeset = NULL;
-  *normalized_codeset = NULL;
-  *special = NULL;
-  *sponsor = NULL;
-  *revision = NULL;
-
-  /* Now we determine the single parts of the locale name.  First
-     look for the language.  Termination symbols are `_' and `@' if
-     we use XPG4 style, and `_', `+', and `,' if we use CEN syntax.  */
-  mask = 0;
-  syntax = undecided;
-  *language = cp = name;
-  cp = _nl_find_language (*language);
-
-  if (*language == cp)
-    /* This does not make sense: language has to be specified.  Use
-       this entry as it is without exploding.  Perhaps it is an alias.  */
-    cp = strchr (*language, '\0');
-  else if (cp[0] == '_')
-    {
-      /* Next is the territory.  */
-      cp[0] = '\0';
-      *territory = ++cp;
-
-      while (cp[0] != '\0' && cp[0] != '.' && cp[0] != '@'
-	     && cp[0] != '+' && cp[0] != ',' && cp[0] != '_')
-	++cp;
-
-      mask |= TERRITORY;
-
-      if (cp[0] == '.')
-	{
-	  /* Next is the codeset.  */
-	  syntax = xpg;
-	  cp[0] = '\0';
-	  *codeset = ++cp;
-
-	  while (cp[0] != '\0' && cp[0] != '@')
-	    ++cp;
-
-	  mask |= XPG_CODESET;
-
-	  if (*codeset != cp && (*codeset)[0] != '\0')
-	    {
-	      *normalized_codeset = _nl_normalize_codeset (*codeset,
-							   cp - *codeset);
-	      if (strcmp (*codeset, *normalized_codeset) == 0)
-		free ((char *) *normalized_codeset);
-	      else
-		mask |= XPG_NORM_CODESET;
-	    }
-	}
-    }
-
-  if (cp[0] == '@' || (syntax != xpg && cp[0] == '+'))
-    {
-      /* Next is the modifier.  */
-      syntax = cp[0] == '@' ? xpg : cen;
-      cp[0] = '\0';
-      *modifier = ++cp;
-
-      while (syntax == cen && cp[0] != '\0' && cp[0] != '+'
-	     && cp[0] != ',' && cp[0] != '_')
-	++cp;
-
-      mask |= XPG_MODIFIER | CEN_AUDIENCE;
-    }
-
-  if (syntax != xpg && (cp[0] == '+' || cp[0] == ',' || cp[0] == '_'))
-    {
-      syntax = cen;
-
-      if (cp[0] == '+')
-	{
- 	  /* Next is special application (CEN syntax).  */
-	  cp[0] = '\0';
-	  *special = ++cp;
-
-	  while (cp[0] != '\0' && cp[0] != ',' && cp[0] != '_')
-	    ++cp;
-
-	  mask |= CEN_SPECIAL;
-	}
-
-      if (cp[0] == ',')
-	{
- 	  /* Next is sponsor (CEN syntax).  */
-	  cp[0] = '\0';
-	  *sponsor = ++cp;
-
-	  while (cp[0] != '\0' && cp[0] != '_')
-	    ++cp;
-
-	  mask |= CEN_SPONSOR;
-	}
-
-      if (cp[0] == '_')
-	{
- 	  /* Next is revision (CEN syntax).  */
-	  cp[0] = '\0';
-	  *revision = ++cp;
-
-	  mask |= CEN_REVISION;
-	}
-    }
-
-  /* For CEN syntax values it might be important to have the
-     separator character in the file name, not for XPG syntax.  */
-  if (syntax == xpg)
-    {
-      if (*territory != NULL && (*territory)[0] == '\0')
-	mask &= ~TERRITORY;
-
-      if (*codeset != NULL && (*codeset)[0] == '\0')
-	mask &= ~XPG_CODESET;
-
-      if (*modifier != NULL && (*modifier)[0] == '\0')
-	mask &= ~XPG_MODIFIER;
-    }
-
-  return mask;
-}
-
-#endif /* _MB_CAPABLE */
diff --git a/newlib/libc/sys/linux/intl/finddomain.c b/newlib/libc/sys/linux/intl/finddomain.c
deleted file mode 100644
index 4f27790be..000000000
--- a/newlib/libc/sys/linux/intl/finddomain.c
+++ /dev/null
@@ -1,222 +0,0 @@
-#include <newlib.h>
-
-#ifdef _MB_CAPABLE
-
-/* Handle list of needed message catalogs
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@gnu.org>, 1995.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <stdio.h>
-#include <sys/types.h>
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#else
-# ifdef HAVE_MALLOC_H
-#  include <malloc.h>
-# else
-void free ();
-# endif
-#endif
-
-#if defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-# ifndef memcpy
-#  define memcpy(Dst, Src, Num) (bcopy (Src, Dst, Num), (Dst))
-# endif
-#endif
-
-#if defined HAVE_UNISTD_H || defined _LIBC
-# include <unistd.h>
-#endif
-
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-
-/* @@ end of prolog @@ */
-/* List of already loaded domains.  */
-static struct loaded_l10nfile *_nl_loaded_domains;
-
-
-/* Return a data structure describing the message catalog described by
-   the DOMAINNAME and CATEGORY parameters with respect to the currently
-   established bindings.  */
-struct loaded_l10nfile *
-internal_function
-_nl_find_domain (dirname, locale, domainname, domainbinding)
-     const char *dirname;
-     char *locale;
-     const char *domainname;
-     struct binding *domainbinding;
-{
-  struct loaded_l10nfile *retval;
-  const char *language;
-  const char *modifier;
-  const char *territory;
-  const char *codeset;
-  const char *normalized_codeset;
-  const char *special;
-  const char *sponsor;
-  const char *revision;
-  const char *alias_value;
-  int mask;
-
-  /* LOCALE can consist of up to four recognized parts for the XPG syntax:
-
-		language[_territory[.codeset]][@modifier]
-
-     and six parts for the CEN syntax:
-
-	language[_territory][+audience][+special][,[sponsor][_revision]]
-
-     Beside the first part all of them are allowed to be missing.  If
-     the full specified locale is not found, the less specific one are
-     looked for.  The various parts will be stripped off according to
-     the following order:
-		(1) revision
-		(2) sponsor
-		(3) special
-		(4) codeset
-		(5) normalized codeset
-		(6) territory
-		(7) audience/modifier
-   */
-
-  /* If we have already tested for this locale entry there has to
-     be one data set in the list of loaded domains.  */
-  retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname,
-			       strlen (dirname) + 1, 0, locale, NULL, NULL,
-			       NULL, NULL, NULL, NULL, NULL, domainname, 0);
-  if (retval != NULL)
-    {
-      /* We know something about this locale.  */
-      int cnt;
-
-      if (retval->decided == 0)
-	_nl_load_domain (retval, domainbinding);
-
-      if (retval->data != NULL)
-	return retval;
-
-      for (cnt = 0; retval->successor[cnt] != NULL; ++cnt)
-	{
-	  if (retval->successor[cnt]->decided == 0)
-	    _nl_load_domain (retval->successor[cnt], domainbinding);
-
-	  if (retval->successor[cnt]->data != NULL)
-	    break;
-	}
-      return cnt >= 0 ? retval : NULL;
-      /* NOTREACHED */
-    }
-
-  /* See whether the locale value is an alias.  If yes its value
-     *overwrites* the alias name.  No test for the original value is
-     done.  */
-  alias_value = _nl_expand_alias (locale);
-  if (alias_value != NULL)
-    {
-#if defined _LIBC || defined HAVE_STRDUP
-      locale = strdup (alias_value);
-      if (locale == NULL)
-	return NULL;
-#else
-      size_t len = strlen (alias_value) + 1;
-      locale = (char *) malloc (len);
-      if (locale == NULL)
-	return NULL;
-
-      memcpy (locale, alias_value, len);
-#endif
-    }
-
-  /* Now we determine the single parts of the locale name.  First
-     look for the language.  Termination symbols are `_' and `@' if
-     we use XPG4 style, and `_', `+', and `,' if we use CEN syntax.  */
-  mask = _nl_explode_name (locale, &language, &modifier, &territory,
-			   &codeset, &normalized_codeset, &special,
-			   &sponsor, &revision);
-
-  /* Create all possible locale entries which might be interested in
-     generalization.  */
-  retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname,
-			       strlen (dirname) + 1, mask, language, territory,
-			       codeset, normalized_codeset, modifier, special,
-			       sponsor, revision, domainname, 1);
-  if (retval == NULL)
-    /* This means we are out of core.  */
-    return NULL;
-
-  if (retval->decided == 0)
-    _nl_load_domain (retval, domainbinding);
-  if (retval->data == NULL)
-    {
-      int cnt;
-      for (cnt = 0; retval->successor[cnt] != NULL; ++cnt)
-	{
-	  if (retval->successor[cnt]->decided == 0)
-	    _nl_load_domain (retval->successor[cnt], domainbinding);
-	  if (retval->successor[cnt]->data != NULL)
-	    break;
-	}
-    }
-
-  /* The room for an alias was dynamically allocated.  Free it now.  */
-  if (alias_value != NULL)
-    free (locale);
-
-  /* The space for normalized_codeset is dynamically allocated.  Free it.  */
-  if (mask & XPG_NORM_CODESET)
-    free ((void *) normalized_codeset);
-
-  return retval;
-}
-
-
-#ifdef _LIBC
-static void __attribute__ ((unused))
-free_mem (void)
-{
-  struct loaded_l10nfile *runp = _nl_loaded_domains;
-
-  while (runp != NULL)
-    {
-      struct loaded_l10nfile *here = runp;
-      if (runp->data != NULL)
-	_nl_unload_domain ((struct loaded_domain *) runp->data);
-      runp = runp->next;
-      free ((char *) here->filename);
-      free (here);
-    }
-}
-
-text_set_element (__libc_subfreeres, free_mem);
-#endif
-
-#endif /* _MB_CAPABLE */
diff --git a/newlib/libc/sys/linux/intl/gettext.c b/newlib/libc/sys/linux/intl/gettext.c
deleted file mode 100644
index 2b107d558..000000000
--- a/newlib/libc/sys/linux/intl/gettext.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Implementation of gettext(3) function.
-   Copyright (C) 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#ifdef _LIBC
-# define __need_NULL
-# include <stddef.h>
-#else
-# ifdef STDC_HEADERS
-#  include <stdlib.h>		/* Just for NULL.  */
-# else
-#  ifdef HAVE_STRING_H
-#   include <string.h>
-#  else
-#   define NULL ((void *) 0)
-#  endif
-# endif
-#endif
-
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-
-#include <locale.h>
-
-/* @@ end of prolog @@ */
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define GETTEXT __gettext
-# define DCGETTEXT __dcgettext
-#else
-# define GETTEXT gettext__
-# define DCGETTEXT dcgettext__
-#endif
-
-/* Look up MSGID in the current default message catalog for the current
-   LC_MESSAGES locale.  If not found, returns MSGID itself (the default
-   text).  */
-char *
-GETTEXT (msgid)
-     const char *msgid;
-{
-  return DCGETTEXT (NULL, msgid, LC_MESSAGES);
-}
-
-#ifdef _LIBC
-/* Alias for function name in GNU C Library.  */
-weak_alias (__gettext, gettext);
-#endif
diff --git a/newlib/libc/sys/linux/intl/gettext.h b/newlib/libc/sys/linux/intl/gettext.h
deleted file mode 100644
index c427d89d1..000000000
--- a/newlib/libc/sys/linux/intl/gettext.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* Internal header for GNU gettext internationalization functions.
-   Copyright (C) 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _GETTEXT_H
-#define _GETTEXT_H 1
-
-#if HAVE_LIMITS_H || _LIBC
-# include <limits.h>
-#endif
-
-/* @@ end of prolog @@ */
-
-/* The magic number of the GNU message catalog format.  */
-#define _MAGIC 0x950412de
-#define _MAGIC_SWAPPED 0xde120495
-
-/* Revision number of the currently used .mo (binary) file format.  */
-#define MO_REVISION_NUMBER 0
-
-/* The following contortions are an attempt to use the C preprocessor
-   to determine an unsigned integral type that is 32 bits wide.  An
-   alternative approach is to use autoconf's AC_CHECK_SIZEOF macro, but
-   as of version autoconf-2.13, the AC_CHECK_SIZEOF macro doesn't work
-   when cross-compiling.  */
-
-#if __STDC__
-# define UINT_MAX_32_BITS 4294967295U
-#else
-# define UINT_MAX_32_BITS 0xFFFFFFFF
-#endif
-
-/* If UINT_MAX isn't defined, assume it's a 32-bit type.
-   This should be valid for all systems GNU cares about because
-   that doesn't include 16-bit systems, and only modern systems
-   (that certainly have <limits.h>) have 64+-bit integral types.  */
-
-#ifndef UINT_MAX
-# define UINT_MAX UINT_MAX_32_BITS
-#endif
-
-#if UINT_MAX == UINT_MAX_32_BITS
-typedef unsigned nls_uint32;
-#else
-# if USHRT_MAX == UINT_MAX_32_BITS
-typedef unsigned short nls_uint32;
-# else
-#  if ULONG_MAX == UINT_MAX_32_BITS
-typedef unsigned long nls_uint32;
-#  else
-  /* The following line is intended to throw an error.  Using #error is
-     not portable enough.  */
-  "Cannot determine unsigned 32-bit data type."
-#  endif
-# endif
-#endif
-
-
-/* Header for binary .mo file format.  */
-struct mo_file_header
-{
-  /* The magic number.  */
-  nls_uint32 magic;
-  /* The revision number of the file format.  */
-  nls_uint32 revision;
-  /* The number of strings pairs.  */
-  nls_uint32 nstrings;
-  /* Offset of table with start offsets of original strings.  */
-  nls_uint32 orig_tab_offset;
-  /* Offset of table with start offsets of translation strings.  */
-  nls_uint32 trans_tab_offset;
-  /* Size of hashing table.  */
-  nls_uint32 hash_tab_size;
-  /* Offset of first hashing entry.  */
-  nls_uint32 hash_tab_offset;
-};
-
-struct string_desc
-{
-  /* Length of addressed string.  */
-  nls_uint32 length;
-  /* Offset of string in file.  */
-  nls_uint32 offset;
-};
-
-/* @@ begin of epilog @@ */
-
-#endif	/* gettext.h  */
diff --git a/newlib/libc/sys/linux/intl/gettextP.h b/newlib/libc/sys/linux/intl/gettextP.h
deleted file mode 100644
index 6c9035bc1..000000000
--- a/newlib/libc/sys/linux/intl/gettextP.h
+++ /dev/null
@@ -1,256 +0,0 @@
-/* Header describing internals of libintl library.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _GETTEXTP_H
-#define _GETTEXTP_H
-
-#include <stddef.h>		/* Get size_t.  */
-#include <libc-symbols.h>
-
-#ifdef _GLIBC
-# include "gconv_int.h"
-#else
-# if HAVE_ICONV
-#  include <iconv.h>
-# endif
-#endif
-
-#include "loadinfo.h"
-
-#include "gettext.h"		/* Get nls_uint32.  */
-
-/* @@ end of prolog @@ */
-
-#ifndef PARAMS
-# if __STDC__
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif
-#endif
-
-#ifndef internal_function
-# define internal_function
-#endif
-
-/* Tell the compiler when a conditional or integer expression is
-   almost always true or almost always false.  */
-#ifndef HAVE_BUILTIN_EXPECT
-# define __builtin_expect(expr, val) (expr)
-#endif
-
-#ifndef W
-# define W(flag, data) ((flag) ? SWAP (data) : (data))
-#endif
-
-
-#ifdef _LIBC
-# include <byteswap.h>
-# define SWAP(i) bswap_32 (i)
-#else
-static nls_uint32 SWAP PARAMS ((nls_uint32 i));
-
-static inline nls_uint32
-SWAP (i)
-     nls_uint32 i;
-{
-  return (i << 24) | ((i & 0xff00) << 8) | ((i >> 8) & 0xff00) | (i >> 24);
-}
-#endif
-
-
-/* This is the representation of the expressions to determine the
-   plural form.  */
-struct expression
-{
-  int nargs;			/* Number of arguments.  */
-  enum operator
-  {
-    /* Without arguments:  */
-    var,			/* The variable "n".  */
-    num,			/* Decimal number.  */
-    /* Unary operators:  */
-    lnot,			/* Logical NOT.  */
-    /* Binary operators:  */
-    mult,			/* Multiplication.  */
-    divide,			/* Division.  */
-    module,			/* Module operation.  */
-    plus,			/* Addition.  */
-    minus,			/* Subtraction.  */
-    less_than,			/* Comparison.  */
-    greater_than,		/* Comparison.  */
-    less_or_equal,		/* Comparison.  */
-    greater_or_equal,		/* Comparison.  */
-    equal,			/* Comparision for equality.  */
-    not_equal,			/* Comparision for inequality.  */
-    land,			/* Logical AND.  */
-    lor,			/* Logical OR.  */
-    /* Ternary operators:  */
-    qmop			/* Question mark operator.  */
-  } operation;
-  union
-  {
-    unsigned long int num;	/* Number value for `num'.  */
-    struct expression *args[3];	/* Up to three arguments.  */
-  } val;
-};
-
-/* This is the data structure to pass information to the parser and get
-   the result in a thread-safe way.  */
-struct parse_args
-{
-  const char *cp;
-  struct expression *res;
-};
-
-
-/* The representation of an opened message catalog.  */
-struct loaded_domain
-{
-  const char *data;
-  int use_mmap;
-  size_t mmap_size;
-  int must_swap;
-  nls_uint32 nstrings;
-  struct string_desc *orig_tab;
-  struct string_desc *trans_tab;
-  nls_uint32 hash_size;
-  nls_uint32 *hash_tab;
-  int codeset_cntr;
-#ifdef _GLIBC
-  __gconv_t conv;
-#else
-# if HAVE_ICONV
-  iconv_t conv;
-# endif
-#endif
-  char **conv_tab;
-
-  struct expression *plural;
-  unsigned long int nplurals;
-};
-
-/* We want to allocate a string at the end of the struct.  But ISO C
-   doesn't allow zero sized arrays.  */
-#ifdef __GNUC__
-# define ZERO 0
-#else
-# define ZERO 1
-#endif
-
-/* A set of settings bound to a message domain.  Used to store settings
-   from bindtextdomain() and bind_textdomain_codeset().  */
-struct binding
-{
-  struct binding *next;
-  char *dirname;
-  int codeset_cntr;	/* Incremented each time codeset changes.  */
-  char *codeset;
-  char domainname[ZERO];
-};
-
-/* A counter which is incremented each time some previous translations
-   become invalid.
-   This variable is part of the external ABI of the GNU libintl.  */
-extern int _nl_msg_cat_cntr;
-
-struct loaded_l10nfile *_nl_find_domain PARAMS ((const char *__dirname,
-						 char *__locale,
-						 const char *__domainname,
-					      struct binding *__domainbinding))
-     internal_function;
-void _nl_load_domain PARAMS ((struct loaded_l10nfile *__domain,
-			      struct binding *__domainbinding))
-     internal_function;
-void _nl_unload_domain PARAMS ((struct loaded_domain *__domain))
-     internal_function;
-const char *_nl_init_domain_conv PARAMS ((struct loaded_l10nfile *__domain_file,
-					  struct loaded_domain *__domain,
-					  struct binding *__domainbinding))
-     internal_function;
-void _nl_free_domain_conv PARAMS ((struct loaded_domain *__domain))
-     internal_function;
-
-char *_nl_find_msg PARAMS ((struct loaded_l10nfile *domain_file,
-			    struct binding *domainbinding,
-			    const char *msgid, size_t *lengthp))
-     internal_function;
-
-#ifdef _LIBC
-extern char *__gettext PARAMS ((const char *__msgid));
-extern char *__dgettext PARAMS ((const char *__domainname,
-				 const char *__msgid));
-extern char *__dcgettext PARAMS ((const char *__domainname,
-				  const char *__msgid, int __category));
-extern char *__ngettext PARAMS ((const char *__msgid1, const char *__msgid2,
-				 unsigned long int __n));
-extern char *__dngettext PARAMS ((const char *__domainname,
-				  const char *__msgid1, const char *__msgid2,
-				  unsigned long int n));
-extern char *__dcngettext PARAMS ((const char *__domainname,
-				   const char *__msgid1, const char *__msgid2,
-				   unsigned long int __n, int __category));
-extern char *__dcigettext PARAMS ((const char *__domainname,
-				   const char *__msgid1, const char *__msgid2,
-				   int __plural, unsigned long int __n,
-				   int __category));
-extern char *__textdomain PARAMS ((const char *__domainname));
-extern char *__bindtextdomain PARAMS ((const char *__domainname,
-				       const char *__dirname));
-extern char *__bind_textdomain_codeset PARAMS ((const char *__domainname,
-						const char *__codeset));
-#else
-extern char *gettext__ PARAMS ((const char *__msgid));
-extern char *dgettext__ PARAMS ((const char *__domainname,
-				 const char *__msgid));
-extern char *dcgettext__ PARAMS ((const char *__domainname,
-				  const char *__msgid, int __category));
-extern char *ngettext__ PARAMS ((const char *__msgid1, const char *__msgid2,
-				 unsigned long int __n));
-extern char *dngettext__ PARAMS ((const char *__domainname,
-				  const char *__msgid1, const char *__msgid2,
-				  unsigned long int __n));
-extern char *dcngettext__ PARAMS ((const char *__domainname,
-				   const char *__msgid1, const char *__msgid2,
-				   unsigned long int __n, int __category));
-extern char *dcigettext__ PARAMS ((const char *__domainname,
-				   const char *__msgid1, const char *__msgid2,
-				   int __plural, unsigned long int __n,
-				   int __category));
-extern char *textdomain__ PARAMS ((const char *__domainname));
-extern char *bindtextdomain__ PARAMS ((const char *__domainname,
-				       const char *__dirname));
-extern char *bind_textdomain_codeset__ PARAMS ((const char *__domainname,
-						const char *__codeset));
-#endif
-
-#ifdef _LIBC
-extern void __gettext_free_exp PARAMS ((struct expression *exp))
-     internal_function;
-extern int __gettextparse PARAMS ((void *arg));
-#else
-extern void gettext_free_exp__ PARAMS ((struct expression *exp))
-     internal_function;
-extern int gettextparse__ PARAMS ((void *arg));
-#endif
-
-/* @@ begin of epilog @@ */
-
-#endif /* gettextP.h  */
diff --git a/newlib/libc/sys/linux/intl/hash-string.h b/newlib/libc/sys/linux/intl/hash-string.h
deleted file mode 100644
index ae4bcfb3e..000000000
--- a/newlib/libc/sys/linux/intl/hash-string.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Implements a string hashing function.
-   Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* @@ end of prolog @@ */
-
-#ifndef PARAMS
-# if __STDC__
-#  define PARAMS(Args) Args
-# else
-#  define PARAMS(Args) ()
-# endif
-#endif
-
-/* We assume to have `unsigned long int' value with at least 32 bits.  */
-#define HASHWORDBITS 32
-
-
-/* Defines the so called `hashpjw' function by P.J. Weinberger
-   [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools,
-   1986, 1987 Bell Telephone Laboratories, Inc.]  */
-static unsigned long int hash_string PARAMS ((const char *__str_param));
-
-static inline unsigned long int
-hash_string (str_param)
-     const char *str_param;
-{
-  unsigned long int hval, g;
-  const char *str = str_param;
-
-  /* Compute the hash value for the given string.  */
-  hval = 0;
-  while (*str != '\0')
-    {
-      hval <<= 4;
-      hval += (unsigned long int) *str++;
-      g = hval & ((unsigned long int) 0xf << (HASHWORDBITS - 4));
-      if (g != 0)
-	{
-	  hval ^= g >> (HASHWORDBITS - 8);
-	  hval ^= g;
-	}
-    }
-  return hval;
-}
diff --git a/newlib/libc/sys/linux/intl/l10nflist.c b/newlib/libc/sys/linux/intl/l10nflist.c
deleted file mode 100644
index 564df73fb..000000000
--- a/newlib/libc/sys/linux/intl/l10nflist.c
+++ /dev/null
@@ -1,423 +0,0 @@
-#include <newlib.h>
-
-#ifdef _MB_CAPABLE
-
-/* Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Tell glibc's <string.h> to provide a prototype for stpcpy().
-   This must come before <config.h> because <config.h> may include
-   <features.h>, and once <features.h> has been included, it's too late.  */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE	1
-#endif
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-
-#if defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-# ifndef memcpy
-#  define memcpy(Dst, Src, Num) (bcopy (Src, Dst, Num), (Dst))
-# endif
-#endif
-#if !HAVE_STRCHR && !defined _LIBC
-# ifndef strchr
-#  define strchr index
-# endif
-#endif
-
-#if defined _LIBC || defined HAVE_ARGZ_H
-# include <argz.h>
-#endif
-#include <ctype.h>
-#include <sys/types.h>
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#endif
-
-#include "loadinfo.h"
-
-/* On some strange systems still no definition of NULL is found.  Sigh!  */
-#ifndef NULL
-# if defined __STDC__ && __STDC__
-#  define NULL ((void *) 0)
-# else
-#  define NULL 0
-# endif
-#endif
-
-/* @@ end of prolog @@ */
-
-#ifdef _GLIBC
-/* Rename the non ANSI C functions.  This is required by the standard
-   because some ANSI C functions will require linking with this object
-   file and the name space must not be polluted.  */
-# ifndef stpcpy
-#  define stpcpy(dest, src) __stpcpy(dest, src)
-# endif
-#else
-# ifndef HAVE_STPCPY
-static char *stpcpy PARAMS ((char *dest, const char *src));
-# endif
-#endif
-
-/* Define function which are usually not available.  */
-
-#if !defined _LIBC && !defined HAVE___ARGZ_COUNT
-/* Returns the number of strings in ARGZ.  */
-static size_t argz_count__ PARAMS ((const char *argz, size_t len));
-
-static size_t
-argz_count__ (argz, len)
-     const char *argz;
-     size_t len;
-{
-  size_t count = 0;
-  while (len > 0)
-    {
-      size_t part_len = strlen (argz);
-      argz += part_len + 1;
-      len -= part_len + 1;
-      count++;
-    }
-  return count;
-}
-# undef __argz_count
-# define __argz_count(argz, len) argz_count__ (argz, len)
-#endif	/* !_LIBC && !HAVE___ARGZ_COUNT */
-
-#if !defined _LIBC && !defined HAVE___ARGZ_STRINGIFY
-/* Make '\0' separated arg vector ARGZ printable by converting all the '\0's
-   except the last into the character SEP.  */
-static void argz_stringify__ PARAMS ((char *argz, size_t len, int sep));
-
-static void
-argz_stringify__ (argz, len, sep)
-     char *argz;
-     size_t len;
-     int sep;
-{
-  while (len > 0)
-    {
-      size_t part_len = strlen (argz);
-      argz += part_len;
-      len -= part_len + 1;
-      if (len > 0)
-	*argz++ = sep;
-    }
-}
-# undef __argz_stringify
-# define __argz_stringify(argz, len, sep) argz_stringify__ (argz, len, sep)
-#endif	/* !_LIBC && !HAVE___ARGZ_STRINGIFY */
-
-#if !defined _LIBC && !defined HAVE___ARGZ_NEXT
-static char *argz_next__ PARAMS ((char *argz, size_t argz_len,
-				  const char *entry));
-
-static char *
-argz_next__ (argz, argz_len, entry)
-     char *argz;
-     size_t argz_len;
-     const char *entry;
-{
-  if (entry)
-    {
-      if (entry < argz + argz_len)
-        entry = strchr (entry, '\0') + 1;
-
-      return entry >= argz + argz_len ? NULL : (char *) entry;
-    }
-  else
-    if (argz_len > 0)
-      return argz;
-    else
-      return 0;
-}
-# undef __argz_next
-# define __argz_next(argz, len, entry) argz_next__ (argz, len, entry)
-#endif	/* !_LIBC && !HAVE___ARGZ_NEXT */
-
-
-/* Return number of bits set in X.  */
-static int pop PARAMS ((int x));
-
-static inline int
-pop (x)
-     int x;
-{
-  /* We assume that no more than 16 bits are used.  */
-  x = ((x & ~0x5555) >> 1) + (x & 0x5555);
-  x = ((x & ~0x3333) >> 2) + (x & 0x3333);
-  x = ((x >> 4) + x) & 0x0f0f;
-  x = ((x >> 8) + x) & 0xff;
-
-  return x;
-}
-
-
-struct loaded_l10nfile *
-_nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
-		    territory, codeset, normalized_codeset, modifier, special,
-		    sponsor, revision, filename, do_allocate)
-     struct loaded_l10nfile **l10nfile_list;
-     const char *dirlist;
-     size_t dirlist_len;
-     int mask;
-     const char *language;
-     const char *territory;
-     const char *codeset;
-     const char *normalized_codeset;
-     const char *modifier;
-     const char *special;
-     const char *sponsor;
-     const char *revision;
-     const char *filename;
-     int do_allocate;
-{
-  char *abs_filename;
-  struct loaded_l10nfile *last = NULL;
-  struct loaded_l10nfile *retval;
-  char *cp;
-  size_t entries;
-  int cnt;
-
-  /* Allocate room for the full file name.  */
-  abs_filename = (char *) malloc (dirlist_len
-				  + strlen (language)
-				  + ((mask & TERRITORY) != 0
-				     ? strlen (territory) + 1 : 0)
-				  + ((mask & XPG_CODESET) != 0
-				     ? strlen (codeset) + 1 : 0)
-				  + ((mask & XPG_NORM_CODESET) != 0
-				     ? strlen (normalized_codeset) + 1 : 0)
-				  + (((mask & XPG_MODIFIER) != 0
-				      || (mask & CEN_AUDIENCE) != 0)
-				     ? strlen (modifier) + 1 : 0)
-				  + ((mask & CEN_SPECIAL) != 0
-				     ? strlen (special) + 1 : 0)
-				  + (((mask & CEN_SPONSOR) != 0
-				      || (mask & CEN_REVISION) != 0)
-				     ? (1 + ((mask & CEN_SPONSOR) != 0
-					     ? strlen (sponsor) + 1 : 0)
-					+ ((mask & CEN_REVISION) != 0
-					   ? strlen (revision) + 1 : 0)) : 0)
-				  + 1 + strlen (filename) + 1);
-
-  if (abs_filename == NULL)
-    return NULL;
-
-  retval = NULL;
-  last = NULL;
-
-  /* Construct file name.  */
-  memcpy (abs_filename, dirlist, dirlist_len);
-  argz_stringify (abs_filename, dirlist_len, ':');
-  cp = abs_filename + (dirlist_len - 1);
-  *cp++ = '/';
-  cp = stpcpy (cp, language);
-
-  if ((mask & TERRITORY) != 0)
-    {
-      *cp++ = '_';
-      cp = stpcpy (cp, territory);
-    }
-  if ((mask & XPG_CODESET) != 0)
-    {
-      *cp++ = '.';
-      cp = stpcpy (cp, codeset);
-    }
-  if ((mask & XPG_NORM_CODESET) != 0)
-    {
-      *cp++ = '.';
-      cp = stpcpy (cp, normalized_codeset);
-    }
-  if ((mask & (XPG_MODIFIER | CEN_AUDIENCE)) != 0)
-    {
-      /* This component can be part of both syntaces but has different
-	 leading characters.  For CEN we use `+', else `@'.  */
-      *cp++ = (mask & CEN_AUDIENCE) != 0 ? '+' : '@';
-      cp = stpcpy (cp, modifier);
-    }
-  if ((mask & CEN_SPECIAL) != 0)
-    {
-      *cp++ = '+';
-      cp = stpcpy (cp, special);
-    }
-  if ((mask & (CEN_SPONSOR | CEN_REVISION)) != 0)
-    {
-      *cp++ = ',';
-      if ((mask & CEN_SPONSOR) != 0)
-	cp = stpcpy (cp, sponsor);
-      if ((mask & CEN_REVISION) != 0)
-	{
-	  *cp++ = '_';
-	  cp = stpcpy (cp, revision);
-	}
-    }
-
-  *cp++ = '/';
-  stpcpy (cp, filename);
-
-  /* Look in list of already loaded domains whether it is already
-     available.  */
-  last = NULL;
-  for (retval = *l10nfile_list; retval != NULL; retval = retval->next)
-    if (retval->filename != NULL)
-      {
-	int compare = strcmp (retval->filename, abs_filename);
-	if (compare == 0)
-	  /* We found it!  */
-	  break;
-	if (compare < 0)
-	  {
-	    /* It's not in the list.  */
-	    retval = NULL;
-	    break;
-	  }
-
-	last = retval;
-      }
-
-  if (retval != NULL || do_allocate == 0)
-    {
-      free (abs_filename);
-      return retval;
-    }
-
-  retval = (struct loaded_l10nfile *)
-    malloc (sizeof (*retval) + (argz_count (dirlist, dirlist_len)
-				* (1 << pop (mask))
-				* sizeof (struct loaded_l10nfile *)));
-  if (retval == NULL)
-    return NULL;
-
-  retval->filename = abs_filename;
-  retval->decided = (argz_count (dirlist, dirlist_len) != 1
-		     || ((mask & XPG_CODESET) != 0
-			 && (mask & XPG_NORM_CODESET) != 0));
-  retval->data = NULL;
-
-  if (last == NULL)
-    {
-      retval->next = *l10nfile_list;
-      *l10nfile_list = retval;
-    }
-  else
-    {
-      retval->next = last->next;
-      last->next = retval;
-    }
-
-  entries = 0;
-  /* If the DIRLIST is a real list the RETVAL entry corresponds not to
-     a real file.  So we have to use the DIRLIST separation mechanism
-     of the inner loop.  */
-  cnt = argz_count (dirlist, dirlist_len) == 1 ? mask - 1 : mask;
-  for (; cnt >= 0; --cnt)
-    if ((cnt & ~mask) == 0
-	&& ((cnt & CEN_SPECIFIC) == 0 || (cnt & XPG_SPECIFIC) == 0)
-	&& ((cnt & XPG_CODESET) == 0 || (cnt & XPG_NORM_CODESET) == 0))
-      {
-	/* Iterate over all elements of the DIRLIST.  */
-	char *dir = NULL;
-
-	while ((dir = argz_next ((char *) dirlist, dirlist_len, dir))
-	       != NULL)
-	  retval->successor[entries++]
-	    = _nl_make_l10nflist (l10nfile_list, dir, strlen (dir) + 1, cnt,
-				  language, territory, codeset,
-				  normalized_codeset, modifier, special,
-				  sponsor, revision, filename, 1);
-      }
-  retval->successor[entries] = NULL;
-
-  return retval;
-}
-
-/* Normalize codeset name.  There is no standard for the codeset
-   names.  Normalization allows the user to use any of the common
-   names.  The return value is dynamically allocated and has to be
-   freed by the caller.  */
-const char *
-_nl_normalize_codeset (codeset, name_len)
-     const char *codeset;
-     size_t name_len;
-{
-  int len = 0;
-  int only_digit = 1;
-  char *retval;
-  char *wp;
-  size_t cnt;
-
-  for (cnt = 0; cnt < name_len; ++cnt)
-    if (isalnum (codeset[cnt]))
-      {
-	++len;
-
-	if (isalpha (codeset[cnt]))
-	  only_digit = 0;
-      }
-
-  retval = (char *) malloc ((only_digit ? 3 : 0) + len + 1);
-
-  if (retval != NULL)
-    {
-      if (only_digit)
-	wp = stpcpy (retval, "iso");
-      else
-	wp = retval;
-
-      for (cnt = 0; cnt < name_len; ++cnt)
-	if (isalpha (codeset[cnt]))
-	  *wp++ = tolower (codeset[cnt]);
-	else if (isdigit (codeset[cnt]))
-	  *wp++ = codeset[cnt];
-
-      *wp = '\0';
-    }
-
-  return (const char *) retval;
-}
-
-
-/* @@ begin of epilog @@ */
-
-/* We don't want libintl.a to depend on any other library.  So we
-   avoid the non-standard function stpcpy.  In GNU C Library this
-   function is available, though.  Also allow the symbol HAVE_STPCPY
-   to be defined.  */
-#if !_GLIBC && !HAVE_STPCPY
-static char *
-stpcpy (dest, src)
-     char *dest;
-     const char *src;
-{
-  while ((*dest++ = *src++) != '\0')
-    /* Do nothing. */ ;
-  return dest - 1;
-}
-#endif
-
-#endif /* _MB_CAPABLE */
diff --git a/newlib/libc/sys/linux/intl/loadinfo.h b/newlib/libc/sys/linux/intl/loadinfo.h
deleted file mode 100644
index 1de6cfd24..000000000
--- a/newlib/libc/sys/linux/intl/loadinfo.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _LOADINFO_H
-#define _LOADINFO_H	1
-
-#ifndef PARAMS
-# if __STDC__
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif
-#endif
-
-#ifndef internal_function
-# define internal_function
-#endif
-
-/* Tell the compiler when a conditional or integer expression is
-   almost always true or almost always false.  */
-#ifndef HAVE_BUILTIN_EXPECT
-# define __builtin_expect(expr, val) (expr)
-#endif
-
-/* Encoding of locale name parts.  */
-#define CEN_REVISION		1
-#define CEN_SPONSOR		2
-#define CEN_SPECIAL		4
-#define XPG_NORM_CODESET	8
-#define XPG_CODESET		16
-#define TERRITORY		32
-#define CEN_AUDIENCE		64
-#define XPG_MODIFIER		128
-
-#define CEN_SPECIFIC	(CEN_REVISION|CEN_SPONSOR|CEN_SPECIAL|CEN_AUDIENCE)
-#define XPG_SPECIFIC	(XPG_CODESET|XPG_NORM_CODESET|XPG_MODIFIER)
-
-
-struct loaded_l10nfile
-{
-  const char *filename;
-  int decided;
-
-  const void *data;
-
-  struct loaded_l10nfile *next;
-  struct loaded_l10nfile *successor[1];
-};
-
-
-/* Normalize codeset name.  There is no standard for the codeset
-   names.  Normalization allows the user to use any of the common
-   names.  The return value is dynamically allocated and has to be
-   freed by the caller.  */
-extern const char *_nl_normalize_codeset PARAMS ((const char *codeset,
-						  size_t name_len));
-
-extern struct loaded_l10nfile *
-_nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list,
-			    const char *dirlist, size_t dirlist_len, int mask,
-			    const char *language, const char *territory,
-			    const char *codeset,
-			    const char *normalized_codeset,
-			    const char *modifier, const char *special,
-			    const char *sponsor, const char *revision,
-			    const char *filename, int do_allocate));
-
-
-extern const char *_nl_expand_alias PARAMS ((const char *name));
-
-/* normalized_codeset is dynamically allocated and has to be freed by
-   the caller.  */
-extern int _nl_explode_name PARAMS ((char *name, const char **language,
-				     const char **modifier,
-				     const char **territory,
-				     const char **codeset,
-				     const char **normalized_codeset,
-				     const char **special,
-				     const char **sponsor,
-				     const char **revision));
-
-extern char *_nl_find_language PARAMS ((const char *name));
-
-#endif	/* loadinfo.h */
diff --git a/newlib/libc/sys/linux/intl/loadmsgcat.c b/newlib/libc/sys/linux/intl/loadmsgcat.c
deleted file mode 100644
index b5f722e3b..000000000
--- a/newlib/libc/sys/linux/intl/loadmsgcat.c
+++ /dev/null
@@ -1,564 +0,0 @@
-#include <newlib.h>
-
-#ifdef _MB_CAPABLE 
-
-/* Load needed message catalogs.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Tell glibc's <string.h> to provide a prototype for mempcpy().
-   This must come before <config.h> because <config.h> may include
-   <features.h>, and once <features.h> has been included, it's too late.  */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE    1
-#endif
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-# define HAVE_ALLOCA 1
-#else
-# if defined HAVE_ALLOCA_H || defined _LIBC
-#  include <alloca.h>
-# else
-#  ifdef _AIX
- #pragma alloca
-#  else
-#   ifndef alloca
-char *alloca ();
-#   endif
-#  endif
-# endif
-#endif
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#endif
-
-#if defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-#endif
-
-#if defined HAVE_UNISTD_H || defined _LIBC
-# include <unistd.h>
-#endif
-
-#ifdef _LIBC
-# include <langinfo.h>
-# include <locale.h>
-#endif
-
-#if (defined HAVE_MMAP && defined HAVE_MUNMAP && !defined DISALLOW_MMAP) \
-    || (defined _LIBC && defined _POSIX_MAPPED_FILES)
-# include <sys/mman.h>
-# undef HAVE_MMAP
-# define HAVE_MMAP	1
-#else
-# undef HAVE_MMAP
-#endif
-
-#include "gettext.h"
-#include "gettextP.h"
-
-#ifdef _GLIBC
-# include "localeinfo.h"
-#endif
-
-/* @@ end of prolog @@ */
-
-#ifdef _LIBC
-/* Rename the non ISO C functions.  This is required by the standard
-   because some ISO C functions will require linking with this object
-   file and the name space must not be polluted.  */
-# define open   __open
-# define close  __close
-# define read   __read
-# define mmap   __mmap
-# define munmap __munmap
-#endif
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define PLURAL_PARSE __gettextparse
-#else
-# define PLURAL_PARSE gettextparse__
-#endif
-
-/* For those losing systems which don't have `alloca' we have to add
-   some additional code emulating it.  */
-#ifdef HAVE_ALLOCA
-# define freea(p) /* nothing */
-#else
-# define alloca(n) malloc (n)
-# define freea(p) free (p)
-#endif
-
-/* We need a sign, whether a new catalog was loaded, which can be associated
-   with all translations.  This is important if the translations are
-   cached by one of GCC's features.  */
-int _nl_msg_cat_cntr;
-
-#if defined __GNUC__ \
-    || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L)
-
-/* These structs are the constant expression for the germanic plural
-   form determination.  It represents the expression  "n != 1".  */
-static const struct expression plvar =
-{
-  .nargs = 0,
-  .operation = var,
-};
-static const struct expression plone =
-{
-  .nargs = 0,
-  .operation = num,
-  .val =
-  {
-    .num = 1
-  }
-};
-static struct expression germanic_plural =
-{
-  .nargs = 2,
-  .operation = not_equal,
-  .val =
-  {
-    .args =
-    {
-      [0] = (struct expression *) &plvar,
-      [1] = (struct expression *) &plone
-    }
-  }
-};
-
-# define INIT_GERMANIC_PLURAL()
-
-#else
-
-/* For compilers without support for ISO C 99 struct/union initializers:
-   Initialization at run-time.  */
-
-static struct expression plvar;
-static struct expression plone;
-static struct expression germanic_plural;
-
-static void
-init_germanic_plural ()
-{
-  if (plone.val.num == 0)
-    {
-      plvar.nargs = 0;
-      plvar.operation = var;
-
-      plone.nargs = 0;
-      plone.operation = num;
-      plone.val.num = 1;
-
-      germanic_plural.nargs = 2;
-      germanic_plural.operation = not_equal;
-      germanic_plural.val.args[0] = &plvar;
-      germanic_plural.val.args[1] = &plone;
-    }
-}
-
-# define INIT_GERMANIC_PLURAL() init_germanic_plural ()
-
-#endif
-
-
-/* Initialize the codeset dependent parts of an opened message catalog.
-   Return the header entry.  */
-const char *
-internal_function
-_nl_init_domain_conv (domain_file, domain, domainbinding)
-     struct loaded_l10nfile *domain_file;
-     struct loaded_domain *domain;
-     struct binding *domainbinding;
-{
-  /* Find out about the character set the file is encoded with.
-     This can be found (in textual form) in the entry "".  If this
-     entry does not exist or if this does not contain the `charset='
-     information, we will assume the charset matches the one the
-     current locale and we don't have to perform any conversion.  */
-  char *nullentry;
-  size_t nullentrylen;
-
-  /* Preinitialize fields, to avoid recursion during _nl_find_msg.  */
-  domain->codeset_cntr =
-    (domainbinding != NULL ? domainbinding->codeset_cntr : 0);
-#ifdef _GLIBC
-  domain->conv = (__gconv_t) -1;
-#else
-# if HAVE_ICONV
-  domain->conv = (iconv_t) -1;
-# endif
-#endif
-  domain->conv_tab = NULL;
-
-  /* Get the header entry.  */
-  nullentry = _nl_find_msg (domain_file, domainbinding, "", &nullentrylen);
-
-  if (nullentry != NULL)
-    {
-#if defined _LIBC || HAVE_ICONV
-      const char *charsetstr;
-
-      charsetstr = strstr (nullentry, "charset=");
-      if (charsetstr != NULL)
-	{
-	  size_t len;
-	  char *charset;
-	  const char *outcharset;
-
-	  charsetstr += strlen ("charset=");
-	  len = strcspn (charsetstr, " \t\n");
-
-	  charset = (char *) alloca (len + 1);
-# if defined _LIBC || HAVE_MEMPCPY
-	  *((char *) mempcpy (charset, charsetstr, len)) = '\0';
-# else
-	  memcpy (charset, charsetstr, len);
-	  charset[len] = '\0';
-# endif
-
-	  /* The output charset should normally be determined by the
-	     locale.  But sometimes the locale is not used or not correctly
-	     set up, so we provide a possibility for the user to override
-	     this.  Moreover, the value specified through
-	     bind_textdomain_codeset overrides both.  */
-	  if (domainbinding != NULL && domainbinding->codeset != NULL)
-	    outcharset = domainbinding->codeset;
-	  else
-	    {
-	      outcharset = getenv ("OUTPUT_CHARSET");
-	      if (outcharset == NULL || outcharset[0] == '\0')
-		{
-# ifdef _GLIBC
-		  outcharset = (*_nl_current[LC_CTYPE])->values[_NL_ITEM_INDEX (CODESET)].string;
-# else
-#  if HAVE_ICONV
-		  extern const char *__locale_charset (void);
-		  outcharset = __locale_charset ();
-#  endif
-# endif
-		}
-	    }
-
-# ifdef _GLIBC
-	  /* We always want to use transliteration.  */
-	  outcharset = norm_add_slashes (outcharset, "TRANSLIT");
-	  charset = norm_add_slashes (charset, NULL);
-	  if (__gconv_open (outcharset, charset, &domain->conv,
-			    GCONV_AVOID_NOCONV)
-	      != __GCONV_OK)
-	    domain->conv = (__gconv_t) -1;
-# else
-#  if HAVE_ICONV
-	  /* When using GNU libiconv, we want to use transliteration.  */
-#   if _LIBICONV_VERSION
-	  len = strlen (outcharset);
-	  {
-	    char *tmp = (char *) alloca (len + 10 + 1);
-	    memcpy (tmp, outcharset, len);
-	    memcpy (tmp + len, "//TRANSLIT", 10 + 1);
-	    outcharset = tmp;
-	  }
-#   endif
-	  domain->conv = iconv_open (outcharset, charset);
-#   if _LIBICONV_VERSION
-	  freea (outcharset);
-#   endif
-#  endif
-# endif
-
-	  freea (charset);
-	}
-#endif /* _LIBC || HAVE_ICONV */
-    }
-
-  return nullentry;
-}
-
-/* Frees the codeset dependent parts of an opened message catalog.  */
-void
-internal_function
-_nl_free_domain_conv (domain)
-     struct loaded_domain *domain;
-{
-  if (domain->conv_tab != NULL && domain->conv_tab != (char **) -1)
-    free (domain->conv_tab);
-
-#ifdef _GLIBC
-  if (domain->conv != (__gconv_t) -1)
-    __gconv_close (domain->conv);
-#else
-# if HAVE_ICONV
-  if (domain->conv != (iconv_t) -1)
-    iconv_close (domain->conv);
-# endif
-#endif
-}
-
-/* Load the message catalogs specified by FILENAME.  If it is no valid
-   message catalog do nothing.  */
-void
-internal_function
-_nl_load_domain (domain_file, domainbinding)
-     struct loaded_l10nfile *domain_file;
-     struct binding *domainbinding;
-{
-  int fd;
-  size_t size;
-#ifdef _LIBC
-  struct stat64 st;
-#else
-  struct stat st;
-#endif
-  struct mo_file_header *data = (struct mo_file_header *) -1;
-  int use_mmap = 0;
-  struct loaded_domain *domain;
-  const char *nullentry;
-
-  domain_file->decided = 1;
-  domain_file->data = NULL;
-
-  /* Note that it would be useless to store domainbinding in domain_file
-     because domainbinding might be == NULL now but != NULL later (after
-     a call to bind_textdomain_codeset).  */
-
-  /* If the record does not represent a valid locale the FILENAME
-     might be NULL.  This can happen when according to the given
-     specification the locale file name is different for XPG and CEN
-     syntax.  */
-  if (domain_file->filename == NULL)
-    return;
-
-  /* Try to open the addressed file.  */
-  fd = open (domain_file->filename, O_RDONLY);
-  if (fd == -1)
-    return;
-
-  /* We must know about the size of the file.  */
-  if (
-#ifdef _LIBC
-      __builtin_expect (fstat64 (fd, &st) != 0, 0)
-#else
-      __builtin_expect (fstat (fd, &st) != 0, 0)
-#endif
-      || __builtin_expect ((size = (size_t) st.st_size) != st.st_size, 0)
-      || __builtin_expect (size < sizeof (struct mo_file_header), 0))
-    {
-      /* Something went wrong.  */
-      close (fd);
-      return;
-    }
-
-#ifdef HAVE_MMAP
-  /* Now we are ready to load the file.  If mmap() is available we try
-     this first.  If not available or it failed we try to load it.  */
-  data = (struct mo_file_header *) mmap (NULL, size, PROT_READ,
-					 MAP_PRIVATE, fd, 0);
-
-  if (__builtin_expect (data != (struct mo_file_header *) -1, 1))
-    {
-      /* mmap() call was successful.  */
-      close (fd);
-      use_mmap = 1;
-    }
-#endif
-
-  /* If the data is not yet available (i.e. mmap'ed) we try to load
-     it manually.  */
-  if (data == (struct mo_file_header *) -1)
-    {
-      size_t to_read;
-      char *read_ptr;
-
-      data = (struct mo_file_header *) malloc (size);
-      if (data == NULL)
-	return;
-
-      to_read = size;
-      read_ptr = (char *) data;
-      do
-	{
-	  long int nb = (long int) read (fd, read_ptr, to_read);
-	  if (nb <= 0)
-	    {
-#ifdef EINTR
-	      if (nb == -1 && errno == EINTR)
-		continue;
-#endif
-	      close (fd);
-	      return;
-	    }
-	  read_ptr += nb;
-	  to_read -= nb;
-	}
-      while (to_read > 0);
-
-      close (fd);
-    }
-
-  /* Using the magic number we can test whether it really is a message
-     catalog file.  */
-  if (__builtin_expect (data->magic != _MAGIC && data->magic != _MAGIC_SWAPPED,
-			0))
-    {
-      /* The magic number is wrong: not a message catalog file.  */
-#ifdef HAVE_MMAP
-      if (use_mmap)
-	munmap ((caddr_t) data, size);
-      else
-#endif
-	free (data);
-      return;
-    }
-
-  domain = (struct loaded_domain *) malloc (sizeof (struct loaded_domain));
-  if (domain == NULL)
-    return;
-  domain_file->data = domain;
-
-  domain->data = (char *) data;
-  domain->use_mmap = use_mmap;
-  domain->mmap_size = size;
-  domain->must_swap = data->magic != _MAGIC;
-
-  /* Fill in the information about the available tables.  */
-  switch (W (domain->must_swap, data->revision))
-    {
-    case 0:
-      domain->nstrings = W (domain->must_swap, data->nstrings);
-      domain->orig_tab = (struct string_desc *)
-	((char *) data + W (domain->must_swap, data->orig_tab_offset));
-      domain->trans_tab = (struct string_desc *)
-	((char *) data + W (domain->must_swap, data->trans_tab_offset));
-      domain->hash_size = W (domain->must_swap, data->hash_tab_size);
-      domain->hash_tab = (nls_uint32 *)
-	((char *) data + W (domain->must_swap, data->hash_tab_offset));
-      break;
-    default:
-      /* This is an invalid revision.  */
-#ifdef HAVE_MMAP
-      if (use_mmap)
-	munmap ((caddr_t) data, size);
-      else
-#endif
-	free (data);
-      free (domain);
-      domain_file->data = NULL;
-      return;
-    }
-
-  /* Now initialize the character set converter from the character set
-     the file is encoded with (found in the header entry) to the domain's
-     specified character set or the locale's character set.  */
-  nullentry = _nl_init_domain_conv (domain_file, domain, domainbinding);
-
-  /* Also look for a plural specification.  */
-  if (nullentry != NULL)
-    {
-      const char *plural;
-      const char *nplurals;
-
-      plural = strstr (nullentry, "plural=");
-      nplurals = strstr (nullentry, "nplurals=");
-      if (plural == NULL || nplurals == NULL)
-	goto no_plural;
-      else
-	{
-	  /* First get the number.  */
-	  char *endp;
-	  unsigned long int n;
-	  struct parse_args args;
-
-	  nplurals += 9;
-	  while (*nplurals != '\0' && isspace (*nplurals))
-	    ++nplurals;
-#if defined HAVE_STRTOUL || defined _LIBC
-	  n = strtoul (nplurals, &endp, 10);
-#else
-	  for (endp = nplurals, n = 0; *endp >= '0' && *endp <= '9'; endp++)
-	    n = n * 10 + (*endp - '0');
-#endif
-	  domain->nplurals = n;
-	  if (nplurals == endp)
-	    goto no_plural;
-
-	  /* Due to the restrictions bison imposes onto the interface of the
-	     scanner function we have to put the input string and the result
-	     passed up from the parser into the same structure which address
-	     is passed down to the parser.  */
-	  plural += 7;
-	  args.cp = plural;
-	  if (PLURAL_PARSE (&args) != 0)
-	    goto no_plural;
-	  domain->plural = args.res;
-	}
-    }
-  else
-    {
-      /* By default we are using the Germanic form: singular form only
-         for `one', the plural form otherwise.  Yes, this is also what
-         English is using since English is a Germanic language.  */
-    no_plural:
-      INIT_GERMANIC_PLURAL ();
-      domain->plural = &germanic_plural;
-      domain->nplurals = 2;
-    }
-}
-
-
-#ifdef _LIBC
-void
-internal_function
-_nl_unload_domain (domain)
-     struct loaded_domain *domain;
-{
-  if (domain->plural != &germanic_plural)
-    __gettext_free_exp (domain->plural);
-
-  _nl_free_domain_conv (domain);
-
-# ifdef _POSIX_MAPPED_FILES
-  if (domain->use_mmap)
-    munmap ((caddr_t) domain->data, domain->mmap_size);
-  else
-# endif	/* _POSIX_MAPPED_FILES */
-    free ((void *) domain->data);
-
-  free (domain);
-}
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/intl/locale.alias b/newlib/libc/sys/linux/intl/locale.alias
deleted file mode 100644
index 08c250d35..000000000
--- a/newlib/libc/sys/linux/intl/locale.alias
+++ /dev/null
@@ -1,75 +0,0 @@
-# Locale name alias data base.
-# Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# The format of this file is the same as for the corresponding file of
-# the X Window System, which normally can be found in
-#	/usr/lib/X11/locale/locale.alias
-# A single line contains two fields: an alias and a substitution value.
-# All entries are case independent.
-
-# Note: This file is far from being complete.  If you have a value for
-# your own site which you think might be useful for others too, share
-# it with the rest of us.  Send it using the `glibcbug' script to
-# bugs@gnu.org.
-
-bokmal		no_NO.ISO-8859-1
-bokmål		no_NO.ISO-8859-1
-catalan		ca_ES.ISO-8859-1
-croatian	hr_HR.ISO-8859-2
-czech		cs_CZ.ISO-8859-2
-danish          da_DK.ISO-8859-1
-dansk		da_DK.ISO-8859-1
-deutsch		de_DE.ISO-8859-1
-dutch		nl_NL.ISO-8859-1
-eesti		et_EE.ISO-8859-1
-estonian	et_EE.ISO-8859-1
-finnish         fi_FI.ISO-8859-1
-français	fr_FR.ISO-8859-1
-french		fr_FR.ISO-8859-1
-galego		gl_ES.ISO-8859-1
-galician	gl_ES.ISO-8859-1
-german		de_DE.ISO-8859-1
-greek           el_GR.ISO-8859-7
-hebrew          he_IL.ISO-8859-8
-hrvatski	hr_HR.ISO-8859-2
-hungarian       hu_HU.ISO-8859-2
-icelandic       is_IS.ISO-8859-1
-italian         it_IT.ISO-8859-1
-japanese	ja_JP.eucJP
-japanese.euc	ja_JP.eucJP
-ja_JP		ja_JP.eucJP
-ja_JP.ujis	ja_JP.eucJP
-japanese.sjis	ja_JP.SJIS
-korean		ko_KR.eucKR
-korean.euc 	ko_KR.eucKR
-ko_KR		ko_KR.eucKR
-lithuanian      lt_LT.ISO-8859-13
-nb_NO		no_NO.ISO-8859-1
-nb_NO.ISO-8859-1 no_NO.ISO-8859-1
-norwegian       no_NO.ISO-8859-1
-nynorsk		nn_NO.ISO-8859-1
-polish          pl_PL.ISO-8859-2
-portuguese      pt_PT.ISO-8859-1
-romanian        ro_RO.ISO-8859-2
-russian         ru_RU.ISO-8859-5
-slovak          sk_SK.ISO-8859-2
-slovene         sl_SI.ISO-8859-2
-slovenian       sl_SI.ISO-8859-2
-spanish         es_ES.ISO-8859-1
-swedish         sv_SE.ISO-8859-1
-thai		th_TH.TIS-620
-turkish         tr_TR.ISO-8859-9
diff --git a/newlib/libc/sys/linux/intl/localealias.c b/newlib/libc/sys/linux/intl/localealias.c
deleted file mode 100644
index f3a892342..000000000
--- a/newlib/libc/sys/linux/intl/localealias.c
+++ /dev/null
@@ -1,445 +0,0 @@
-#include <newlib.h>
-
-#ifdef _MB_CAPABLE
-
-/* Handle aliases for locale names.
-   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Tell glibc's <string.h> to provide a prototype for mempcpy().
-   This must come before <config.h> because <config.h> may include
-   <features.h>, and once <features.h> has been included, it's too late.  */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE    1
-#endif
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <ctype.h>
-#include <stdio.h>
-#if defined _GLIBC || defined HAVE___FSETLOCKING
-# include <stdio_ext.h>
-#endif
-#include <sys/types.h>
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-# define HAVE_ALLOCA 1
-#else
-# if defined HAVE_ALLOCA_H || defined _LIBC
-#  include <alloca.h>
-# else
-#  ifdef _AIX
- #pragma alloca
-#  else
-#   ifndef alloca
-char *alloca ();
-#   endif
-#  endif
-# endif
-#endif
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#else
-# ifdef HAVE_MALLOC_H
-#  include <malloc.h>
-# else
-void free ();
-# endif
-#endif
-
-#if defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-# ifndef memcpy
-#  define memcpy(Dst, Src, Num) (bcopy (Src, Dst, Num), (Dst))
-# endif
-#endif
-#if !HAVE_STRCHR && !defined _LIBC
-# ifndef strchr
-#  define strchr index
-# endif
-#endif
-
-#include "gettextP.h"
-
-/* @@ end of prolog @@ */
-
-#ifdef _LIBC
-/* Rename the non ANSI C functions.  This is required by the standard
-   because some ANSI C functions will require linking with this object
-   file and the name space must not be polluted.  */
-
-#ifdef _GLIBC
-# define strcasecmp __strcasecmp
-# ifndef mempcpy
-#  define mempcpy __mempcpy
-# endif
-# define HAVE_MEMPCPY	1
-# define HAVE___FSETLOCKING	1
-#endif
-
-/* We need locking here since we can be called from different places.  */
-# include <bits/libc-lock.h>
-
-__libc_lock_define_initialized (static, lock);
-#endif
-
-#ifndef internal_function
-# define internal_function
-#endif
-
-/* Some optimizations for glibc.  */
-#ifdef _GLIBC
-# define FEOF(fp)		feof_unlocked (fp)
-# define FGETS(buf, n, fp)	fgets_unlocked (buf, n, fp)
-#else
-# define FEOF(fp)		feof (fp)
-# define FGETS(buf, n, fp)	fgets (buf, n, fp)
-#endif
-
-/* For those losing systems which don't have `alloca' we have to add
-   some additional code emulating it.  */
-#ifdef HAVE_ALLOCA
-# define freea(p) /* nothing */
-#else
-# define alloca(n) malloc (n)
-# define freea(p) free (p)
-#endif
-
-#if defined _LIBC_REENTRANT || defined HAVE_FGETS_UNLOCKED
-# undef fgets
-# define fgets(buf, len, s) fgets_unlocked (buf, len, s)
-#endif
-#if defined _LIBC_REENTRANT || defined HAVE_FEOF_UNLOCKED
-# undef feof
-# define feof(s) feof_unlocked (s)
-#endif
-
-
-struct alias_map
-{
-  const char *alias;
-  const char *value;
-};
-
-
-static char *string_space;
-static size_t string_space_act;
-static size_t string_space_max;
-static struct alias_map *map;
-static size_t nmap;
-static size_t maxmap;
-
-
-/* Prototypes for local functions.  */
-static size_t read_alias_file PARAMS ((const char *fname, int fname_len))
-     internal_function;
-static int extend_alias_table PARAMS ((void));
-static int alias_compare PARAMS ((const struct alias_map *map1,
-				  const struct alias_map *map2));
-
-
-const char *
-_nl_expand_alias (name)
-    const char *name;
-{
-  static const char *locale_alias_path = LOCALE_ALIAS_PATH;
-  struct alias_map *retval;
-  const char *result = NULL;
-  size_t added;
-
-#ifdef _LIBC
-  __libc_lock_lock (lock);
-#endif
-
-  do
-    {
-      struct alias_map item;
-
-      item.alias = name;
-
-      if (nmap > 0)
-	retval = (struct alias_map *) bsearch (&item, map, nmap,
-					       sizeof (struct alias_map),
-					       (int (*) PARAMS ((const void *,
-								 const void *))
-						) alias_compare);
-      else
-	retval = NULL;
-
-      /* We really found an alias.  Return the value.  */
-      if (retval != NULL)
-	{
-	  result = retval->value;
-	  break;
-	}
-
-      /* Perhaps we can find another alias file.  */
-      added = 0;
-      while (added == 0 && locale_alias_path[0] != '\0')
-	{
-	  const char *start;
-
-	  while (locale_alias_path[0] == ':')
-	    ++locale_alias_path;
-	  start = locale_alias_path;
-
-	  while (locale_alias_path[0] != '\0' && locale_alias_path[0] != ':')
-	    ++locale_alias_path;
-
-	  if (start < locale_alias_path)
-	    added = read_alias_file (start, locale_alias_path - start);
-	}
-    }
-  while (added != 0);
-
-#ifdef _LIBC
-  __libc_lock_unlock (lock);
-#endif
-
-  return result;
-}
-
-
-static size_t
-internal_function
-read_alias_file (fname, fname_len)
-     const char *fname;
-     int fname_len;
-{
-  FILE *fp;
-  char *full_fname;
-  size_t added;
-  static const char aliasfile[] = "/locale.alias";
-
-  full_fname = (char *) alloca (fname_len + sizeof aliasfile);
-#ifdef HAVE_MEMPCPY
-  mempcpy (mempcpy (full_fname, fname, fname_len),
-	   aliasfile, sizeof aliasfile);
-#else
-  memcpy (full_fname, fname, fname_len);
-  memcpy (&full_fname[fname_len], aliasfile, sizeof aliasfile);
-#endif
-
-  fp = fopen (full_fname, "r");
-  freea (full_fname);
-  if (fp == NULL)
-    return 0;
-
-#ifdef HAVE___FSETLOCKING
-  /* No threads present.  */
-  __fsetlocking (fp, FSETLOCKING_BYCALLER);
-#endif
-
-  added = 0;
-  while (!FEOF (fp))
-    {
-      /* It is a reasonable approach to use a fix buffer here because
-	 a) we are only interested in the first two fields
-	 b) these fields must be usable as file names and so must not
-	    be that long
-       */
-      char buf[BUFSIZ];
-      char *alias;
-      char *value;
-      char *cp;
-
-      if (FGETS (buf, sizeof buf, fp) == NULL)
-	/* EOF reached.  */
-	break;
-
-      /* Possibly not the whole line fits into the buffer.  Ignore
-	 the rest of the line.  */
-      if (strchr (buf, '\n') == NULL)
-	{
-	  char altbuf[BUFSIZ];
-	  do
-	    if (FGETS (altbuf, sizeof altbuf, fp) == NULL)
-	      /* Make sure the inner loop will be left.  The outer loop
-		 will exit at the `feof' test.  */
-	      break;
-	  while (strchr (altbuf, '\n') == NULL);
-	}
-
-      cp = buf;
-      /* Ignore leading white space.  */
-      while (isspace (cp[0]))
-	++cp;
-
-      /* A leading '#' signals a comment line.  */
-      if (cp[0] != '\0' && cp[0] != '#')
-	{
-	  alias = cp++;
-	  while (cp[0] != '\0' && !isspace (cp[0]))
-	    ++cp;
-	  /* Terminate alias name.  */
-	  if (cp[0] != '\0')
-	    *cp++ = '\0';
-
-	  /* Now look for the beginning of the value.  */
-	  while (isspace (cp[0]))
-	    ++cp;
-
-	  if (cp[0] != '\0')
-	    {
-	      size_t alias_len;
-	      size_t value_len;
-
-	      value = cp++;
-	      while (cp[0] != '\0' && !isspace (cp[0]))
-		++cp;
-	      /* Terminate value.  */
-	      if (cp[0] == '\n')
-		{
-		  /* This has to be done to make the following test
-		     for the end of line possible.  We are looking for
-		     the terminating '\n' which do not overwrite here.  */
-		  *cp++ = '\0';
-		  *cp = '\n';
-		}
-	      else if (cp[0] != '\0')
-		*cp++ = '\0';
-
-	      if (nmap >= maxmap)
-		if (__builtin_expect (extend_alias_table (), 0))
-		  return added;
-
-	      alias_len = strlen (alias) + 1;
-	      value_len = strlen (value) + 1;
-
-	      if (string_space_act + alias_len + value_len > string_space_max)
-		{
-		  /* Increase size of memory pool.  */
-		  size_t new_size = (string_space_max
-				     + (alias_len + value_len > 1024
-					? alias_len + value_len : 1024));
-		  char *new_pool = (char *) realloc (string_space, new_size);
-		  if (new_pool == NULL)
-		    return added;
-
-		  if (__builtin_expect (string_space != new_pool, 0))
-		    {
-		      size_t i;
-
-		      for (i = 0; i < nmap; i++)
-			{
-			  map[i].alias += new_pool - string_space;
-			  map[i].value += new_pool - string_space;
-			}
-		    }
-
-		  string_space = new_pool;
-		  string_space_max = new_size;
-		}
-
-	      map[nmap].alias = memcpy (&string_space[string_space_act],
-					alias, alias_len);
-	      string_space_act += alias_len;
-
-	      map[nmap].value = memcpy (&string_space[string_space_act],
-					value, value_len);
-	      string_space_act += value_len;
-
-	      ++nmap;
-	      ++added;
-	    }
-	}
-    }
-
-  /* Should we test for ferror()?  I think we have to silently ignore
-     errors.  --drepper  */
-  fclose (fp);
-
-  if (added > 0)
-    qsort (map, nmap, sizeof (struct alias_map),
-	   (int (*) PARAMS ((const void *, const void *))) alias_compare);
-
-  return added;
-}
-
-
-static int
-extend_alias_table ()
-{
-  size_t new_size;
-  struct alias_map *new_map;
-
-  new_size = maxmap == 0 ? 100 : 2 * maxmap;
-  new_map = (struct alias_map *) realloc (map, (new_size
-						* sizeof (struct alias_map)));
-  if (new_map == NULL)
-    /* Simply don't extend: we don't have any more core.  */
-    return -1;
-
-  map = new_map;
-  maxmap = new_size;
-  return 0;
-}
-
-
-#ifdef _LIBC
-static void __attribute__ ((unused))
-free_mem (void)
-{
-  if (string_space != NULL)
-    free (string_space);
-  if (map != NULL)
-    free (map);
-}
-text_set_element (__libc_subfreeres, free_mem);
-#endif
-
-
-static int
-alias_compare (map1, map2)
-     const struct alias_map *map1;
-     const struct alias_map *map2;
-{
-#if defined _LIBC || defined HAVE_STRCASECMP
-  return strcasecmp (map1->alias, map2->alias);
-#else
-  const unsigned char *p1 = (const unsigned char *) map1->alias;
-  const unsigned char *p2 = (const unsigned char *) map2->alias;
-  unsigned char c1, c2;
-
-  if (p1 == p2)
-    return 0;
-
-  do
-    {
-      /* I know this seems to be odd but the tolower() function in
-	 some systems libc cannot handle nonalpha characters.  */
-      c1 = isupper (*p1) ? tolower (*p1) : *p1;
-      c2 = isupper (*p2) ? tolower (*p2) : *p2;
-      if (c1 == '\0')
-	break;
-      ++p1;
-      ++p2;
-    }
-  while (c1 == c2);
-
-  return c1 - c2;
-#endif
-}
-
-#endif /* _MB_CAPABLE */
diff --git a/newlib/libc/sys/linux/intl/ngettext.c b/newlib/libc/sys/linux/intl/ngettext.c
deleted file mode 100644
index 70d43838b..000000000
--- a/newlib/libc/sys/linux/intl/ngettext.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Implementation of ngettext(3) function.
-   Copyright (C) 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#ifdef _LIBC
-# define __need_NULL
-# include <stddef.h>
-#else
-# ifdef STDC_HEADERS
-#  include <stdlib.h>		/* Just for NULL.  */
-# else
-#  ifdef HAVE_STRING_H
-#   include <string.h>
-#  else
-#   define NULL ((void *) 0)
-#  endif
-# endif
-#endif
-
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-
-#include <locale.h>
-
-/* @@ end of prolog @@ */
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define NGETTEXT __ngettext
-# define DCNGETTEXT __dcngettext
-#else
-# define NGETTEXT ngettext__
-# define DCNGETTEXT dcngettext__
-#endif
-
-/* Look up MSGID in the current default message catalog for the current
-   LC_MESSAGES locale.  If not found, returns MSGID itself (the default
-   text).  */
-char *
-NGETTEXT (msgid1, msgid2, n)
-     const char *msgid1;
-     const char *msgid2;
-     unsigned long int n;
-{
-  return DCNGETTEXT (NULL, msgid1, msgid2, n, LC_MESSAGES);
-}
-
-#ifdef _LIBC
-/* Alias for function name in GNU C Library.  */
-weak_alias (__ngettext, ngettext);
-#endif
diff --git a/newlib/libc/sys/linux/intl/open_catalog.c b/newlib/libc/sys/linux/intl/open_catalog.c
deleted file mode 100644
index a0c4a807c..000000000
--- a/newlib/libc/sys/linux/intl/open_catalog.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/* Copyright (C) 1996-2000, 2001, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <byteswap.h>
-#include <endian.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#ifdef _POSIX_MAPPED_FILES
-# include <sys/mman.h>
-#endif
-#include <sys/stat.h>
-
-#include "catgetsinfo.h"
-
-
-#define SWAPU32(w) bswap_32 (w)
-
-
-int
-__open_catalog (const char *cat_name, const char *nlspath, const char *env_var,
-		__nl_catd catalog)
-{
-  int fd = -1;
-  struct stat64 st;
-  int swapping;
-  size_t cnt;
-  size_t max_offset;
-  size_t tab_size;
-  const char *lastp;
-  int result = -1;
-
-  if (strchr (cat_name, '/') != NULL || nlspath == NULL)
-    fd = __open (cat_name, O_RDONLY);
-  else
-    {
-      const char *run_nlspath = nlspath;
-#define ENOUGH(n)							      \
-  if (__builtin_expect (bufact + (n) >= bufmax, 0))			      \
-    {									      \
-      char *old_buf = buf;						      \
-      bufmax += 256 + (n);						      \
-      buf = (char *) alloca (bufmax);					      \
-      memcpy (buf, old_buf, bufact);					      \
-    }
-
-      /* The RUN_NLSPATH variable contains a colon separated list of
-	 descriptions where we expect to find catalogs.  We have to
-	 recognize certain % substitutions and stop when we found the
-	 first existing file.  */
-      char *buf;
-      size_t bufact;
-      size_t bufmax;
-      size_t len;
-
-      buf = NULL;
-      bufmax = 0;
-
-      fd = -1;
-      while (*run_nlspath != '\0')
-	{
-	  bufact = 0;
-
-	  if (*run_nlspath == ':')
-	    {
-	      /* Leading colon or adjacent colons - treat same as %N.  */
-	      len = strlen (cat_name);
-	      ENOUGH (len);
-	      memcpy (&buf[bufact], cat_name, len);
-	      bufact += len;
-	    }
-	  else
-	    while (*run_nlspath != ':' && *run_nlspath != '\0')
-	      if (*run_nlspath == '%')
-		{
-		  const char *tmp;
-
-		  ++run_nlspath;	/* We have seen the `%'.  */
-		  switch (*run_nlspath++)
-		    {
-		    case 'N':
-		      /* Use the catalog name.  */
-		      len = strlen (cat_name);
-		      ENOUGH (len);
-		      memcpy (&buf[bufact], cat_name, len);
-		      bufact += len;
-		      break;
-		    case 'L':
-		      /* Use the current locale category value.  */
-		      len = strlen (env_var);
-		      ENOUGH (len);
-		      memcpy (&buf[bufact], env_var, len);
-		      bufact += len;
-		      break;
-		    case 'l':
-		      /* Use language element of locale category value.  */
-		      tmp = env_var;
-		      do
-			{
-			  ENOUGH (1);
-			  buf[bufact++] = *tmp++;
-			}
-		      while (*tmp != '\0' && *tmp != '_' && *tmp != '.');
-		      break;
-		    case 't':
-		      /* Use territory element of locale category value.  */
-		      tmp = env_var;
-		      do
-			++tmp;
-		      while (*tmp != '\0' && *tmp != '_' && *tmp != '.');
-		      if (*tmp == '_')
-			{
-			  ++tmp;
-			  do
-			    {
-			      ENOUGH (1);
-			      buf[bufact++] = *tmp++;
-			    }
-			  while (*tmp != '\0' && *tmp != '.');
-			}
-		      break;
-		    case 'c':
-		      /* Use code set element of locale category value.  */
-		      tmp = env_var;
-		      do
-			++tmp;
-		      while (*tmp != '\0' && *tmp != '.');
-		      if (*tmp == '.')
-			{
-			  ++tmp;
-			  do
-			    {
-			      ENOUGH (1);
-			      buf[bufact++] = *tmp++;
-			    }
-			  while (*tmp != '\0');
-			}
-		      break;
-		    case '%':
-		      ENOUGH (1);
-		      buf[bufact++] = '%';
-		      break;
-		    default:
-		      /* Unknown variable: ignore this path element.  */
-		      bufact = 0;
-		      while (*run_nlspath != '\0' && *run_nlspath != ':')
-			++run_nlspath;
-		      break;
-		    }
-		}
-	      else
-		{
-		  ENOUGH (1);
-		  buf[bufact++] = *run_nlspath++;
-		}
-
-	  ENOUGH (1);
-	  buf[bufact] = '\0';
-
-	  if (bufact != 0)
-	    {
-	      fd = __open (buf, O_RDONLY);
-	      if (fd >= 0)
-		break;
-	    }
-
-	  ++run_nlspath;
-	}
-    }
-
-  /* Avoid dealing with directories and block devices */
-  if (__builtin_expect (fd, 0) < 0)
-    return -1;
-
-  if (__builtin_expect (fstat64 (fd, &st), 0) < 0)
-    goto close_unlock_return;
-
-  if (__builtin_expect (!S_ISREG (st.st_mode), 0)
-      || st.st_size < sizeof (struct catalog_obj))
-    {
-      /* `errno' is not set correctly but the file is not usable.
-	 Use an reasonable error value.  */
-      __set_errno (EINVAL);
-      goto close_unlock_return;
-    }
-
-  catalog->file_size = st.st_size;
-#ifdef _POSIX_MAPPED_FILES
-# ifndef MAP_COPY
-    /* Linux seems to lack read-only copy-on-write.  */
-#  define MAP_COPY MAP_PRIVATE
-# endif
-# ifndef MAP_FILE
-    /* Some systems do not have this flag; it is superfluous.  */
-#  define MAP_FILE 0
-# endif
-# ifndef MAP_INHERIT
-    /* Some systems might lack this; they lose.  */
-#  define MAP_INHERIT 0
-# endif
-  catalog->file_ptr =
-    (struct catalog_obj *) __mmap (NULL, st.st_size, PROT_READ,
-				   MAP_FILE|MAP_COPY|MAP_INHERIT, fd, 0);
-  if (__builtin_expect (catalog->file_ptr != (struct catalog_obj *) MAP_FAILED,
-			1))
-    /* Tell the world we managed to mmap the file.  */
-    catalog->status = mmapped;
-  else
-#endif /* _POSIX_MAPPED_FILES */
-    {
-      /* mmap failed perhaps because the system call is not
-	 implemented.  Try to load the file.  */
-      size_t todo;
-      catalog->file_ptr = malloc (st.st_size);
-      if (catalog->file_ptr == NULL)
-	goto close_unlock_return;
-
-      todo = st.st_size;
-      /* Save read, handle partial reads.  */
-      do
-	{
-	  size_t now = __read (fd, (((char *) catalog->file_ptr)
-				    + (st.st_size - todo)), todo);
-	  if (now == 0 || now == (size_t) -1)
-	    {
-#ifdef EINTR
-	      if (now == (size_t) -1 && errno == EINTR)
-		continue;
-#endif
-	      free ((void *) catalog->file_ptr);
-	      goto close_unlock_return;
-	    }
-	  todo -= now;
-	}
-      while (todo > 0);
-      catalog->status = malloced;
-    }
-
-  /* Determine whether the file is a catalog file and if yes whether
-     it is written using the correct byte order.  Else we have to swap
-     the values.  */
-  if (__builtin_expect (catalog->file_ptr->magic, CATGETS_MAGIC)
-      == CATGETS_MAGIC)
-    swapping = 0;
-  else if (catalog->file_ptr->magic == SWAPU32 (CATGETS_MAGIC))
-    swapping = 1;
-  else
-    {
-    invalid_file:
-      /* Invalid file.  Free the resources and mark catalog as not
-	 usable.  */
-#ifdef _POSIX_MAPPED_FILES
-      if (catalog->status == mmapped)
-	__munmap ((void *) catalog->file_ptr, catalog->file_size);
-      else
-#endif	/* _POSIX_MAPPED_FILES */
-	free (catalog->file_ptr);
-      goto close_unlock_return;
-    }
-
-#define SWAP(x) (swapping ? SWAPU32 (x) : (x))
-
-  /* Get dimensions of the used hashing table.  */
-  catalog->plane_size = SWAP (catalog->file_ptr->plane_size);
-  catalog->plane_depth = SWAP (catalog->file_ptr->plane_depth);
-
-  /* The file contains two versions of the pointer tables.  Pick the
-     right one for the local byte order.  */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-  catalog->name_ptr = &catalog->file_ptr->name_ptr[0];
-#elif __BYTE_ORDER == __BIG_ENDIAN
-  catalog->name_ptr = &catalog->file_ptr->name_ptr[catalog->plane_size
-						  * catalog->plane_depth
-						  * 3];
-#else
-# error Cannot handle __BYTE_ORDER byte order
-#endif
-
-  /* The rest of the file contains all the strings.  They are
-     addressed relative to the position of the first string.  */
-  catalog->strings =
-    (const char *) &catalog->file_ptr->name_ptr[catalog->plane_size
-					       * catalog->plane_depth * 3 * 2];
-
-  /* Determine the largest string offset mentioned in the table.  */
-  max_offset = 0;
-  tab_size = 3 * catalog->plane_size * catalog->plane_depth;
-  for (cnt = 2; cnt < tab_size; cnt += 3)
-    if (catalog->name_ptr[cnt] > max_offset)
-      max_offset = catalog->name_ptr[cnt];
-
-  /* Now we can check whether the file is large enough to contain the
-     tables it says it contains.  */
-  if (st.st_size <= (sizeof (struct catalog_obj) + 2 * tab_size + max_offset))
-    /* The last string is not contained in the file.  */
-    goto invalid_file;
-
-  lastp = catalog->strings + max_offset;
-  max_offset = (st.st_size
-		- sizeof (struct catalog_obj) + 2 * tab_size + max_offset);
-  while (*lastp != '\0')
-    {
-      if (--max_offset == 0)
-	goto invalid_file;
-      ++lastp;
-    }
-
-  /* We succeeded.  */
-  result = 0;
-
-  /* Release the lock again.  */
- close_unlock_return:
-  __close (fd);
-
-  return result;
-}
diff --git a/newlib/libc/sys/linux/intl/plural.c b/newlib/libc/sys/linux/intl/plural.c
deleted file mode 100644
index 7585c2743..000000000
--- a/newlib/libc/sys/linux/intl/plural.c
+++ /dev/null
@@ -1,1319 +0,0 @@
-
-/*  A Bison parser, made from plural.y
-    by GNU Bison version 1.28  */
-
-#define YYBISON 1  /* Identify Bison output.  */
-
-#define yyparse __gettextparse
-#define yylex __gettextlex
-#define yyerror __gettexterror
-#define yylval __gettextlval
-#define yychar __gettextchar
-#define yydebug __gettextdebug
-#define yynerrs __gettextnerrs
-#define	EQUOP2	257
-#define	CMPOP2	258
-#define	ADDOP2	259
-#define	MULOP2	260
-#define	NUMBER	261
-
-#line 1 "plural.y"
-
-/* Expression parsing for plural form selection.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@cygnus.com>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <stdlib.h>
-#include "gettextP.h"
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define FREE_EXPRESSION __gettext_free_exp
-#else
-# define FREE_EXPRESSION gettext_free_exp__
-# define __gettextparse gettextparse__
-#endif
-
-#define YYLEX_PARAM	&((struct parse_args *) arg)->cp
-#define YYPARSE_PARAM	arg
-
-#line 46 "plural.y"
-typedef union {
-  unsigned long int num;
-  enum operator op;
-  struct expression *exp;
-} YYSTYPE;
-#line 52 "plural.y"
-
-/* Prototypes for local functions.  */
-static struct expression *new_exp PARAMS ((int nargs, enum operator op,
-					   struct expression * const *args));
-static inline struct expression *new_exp_0 PARAMS ((enum operator op));
-static inline struct expression *new_exp_1 PARAMS ((enum operator op,
-						   struct expression *right));
-static struct expression *new_exp_2 PARAMS ((enum operator op,
-					     struct expression *left,
-					     struct expression *right));
-static inline struct expression *new_exp_3 PARAMS ((enum operator op,
-						   struct expression *bexp,
-						   struct expression *tbranch,
-						   struct expression *fbranch));
-static int yylex PARAMS ((YYSTYPE *lval, const char **pexp));
-static void yyerror PARAMS ((const char *str));
-
-/* Allocation of expressions.  */
-
-static struct expression *
-new_exp (nargs, op, args)
-     int nargs;
-     enum operator op;
-     struct expression * const *args;
-{
-  int i;
-  struct expression *newp;
-
-  /* If any of the argument could not be malloc'ed, just return NULL.  */
-  for (i = nargs - 1; i >= 0; i--)
-    if (args[i] == NULL)
-      goto fail;
-
-  /* Allocate a new expression.  */
-  newp = (struct expression *) malloc (sizeof (*newp));
-  if (newp != NULL)
-    {
-      newp->nargs = nargs;
-      newp->operation = op;
-      for (i = nargs - 1; i >= 0; i--)
-	newp->val.args[i] = args[i];
-      return newp;
-    }
-
- fail:
-  for (i = nargs - 1; i >= 0; i--)
-    FREE_EXPRESSION (args[i]);
-
-  return NULL;
-}
-
-static inline struct expression *
-new_exp_0 (op)
-     enum operator op;
-{
-  return new_exp (0, op, NULL);
-}
-
-static inline struct expression *
-new_exp_1 (op, right)
-     enum operator op;
-     struct expression *right;
-{
-  struct expression *args[1];
-
-  args[0] = right;
-  return new_exp (1, op, args);
-}
-
-static struct expression *
-new_exp_2 (op, left, right)
-     enum operator op;
-     struct expression *left;
-     struct expression *right;
-{
-  struct expression *args[2];
-
-  args[0] = left;
-  args[1] = right;
-  return new_exp (2, op, args);
-}
-
-static inline struct expression *
-new_exp_3 (op, bexp, tbranch, fbranch)
-     enum operator op;
-     struct expression *bexp;
-     struct expression *tbranch;
-     struct expression *fbranch;
-{
-  struct expression *args[3];
-
-  args[0] = bexp;
-  args[1] = tbranch;
-  args[2] = fbranch;
-  return new_exp (3, op, args);
-}
-
-#include <stdio.h>
-
-#ifndef __cplusplus
-#ifndef __STDC__
-#define const
-#endif
-#endif
-
-
-
-#define	YYFINAL		27
-#define	YYFLAG		-32768
-#define	YYNTBASE	16
-
-#define YYTRANSLATE(x) ((unsigned)(x) <= 261 ? yytranslate[x] : 18)
-
-static const char yytranslate[] = {     0,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,    10,     2,     2,     2,     2,     5,     2,    14,
-    15,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,    12,     2,     2,
-     2,     2,     3,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,    13,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     4,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     1,     6,     7,     8,     9,
-    11
-};
-
-#if YYDEBUG != 0
-static const short yyprhs[] = {     0,
-     0,     2,     8,    12,    16,    20,    24,    28,    32,    35,
-    37,    39
-};
-
-static const short yyrhs[] = {    17,
-     0,    17,     3,    17,    12,    17,     0,    17,     4,    17,
-     0,    17,     5,    17,     0,    17,     6,    17,     0,    17,
-     7,    17,     0,    17,     8,    17,     0,    17,     9,    17,
-     0,    10,    17,     0,    13,     0,    11,     0,    14,    17,
-    15,     0
-};
-
-#endif
-
-#if YYDEBUG != 0
-static const short yyrline[] = { 0,
-   171,   179,   183,   187,   191,   195,   199,   203,   207,   211,
-   215,   220
-};
-#endif
-
-
-#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
-
-static const char * const yytname[] = {   "$","error","$undefined.","'?'","'|'",
-"'&'","EQUOP2","CMPOP2","ADDOP2","MULOP2","'!'","NUMBER","':'","'n'","'('","')'",
-"start","exp", NULL
-};
-#endif
-
-static const short yyr1[] = {     0,
-    16,    17,    17,    17,    17,    17,    17,    17,    17,    17,
-    17,    17
-};
-
-static const short yyr2[] = {     0,
-     1,     5,     3,     3,     3,     3,     3,     3,     2,     1,
-     1,     3
-};
-
-static const short yydefact[] = {     0,
-     0,    11,    10,     0,     1,     9,     0,     0,     0,     0,
-     0,     0,     0,     0,    12,     0,     3,     4,     5,     6,
-     7,     8,     0,     2,     0,     0,     0
-};
-
-static const short yydefgoto[] = {    25,
-     5
-};
-
-static const short yypact[] = {    -9,
-    -9,-32768,-32768,    -9,    34,-32768,    11,    -9,    -9,    -9,
-    -9,    -9,    -9,    -9,-32768,    24,    39,    43,    16,    26,
-    -3,-32768,    -9,    34,    21,    53,-32768
-};
-
-static const short yypgoto[] = {-32768,
-    -1
-};
-
-
-#define	YYLAST		53
-
-
-static const short yytable[] = {     6,
-     1,     2,     7,     3,     4,    14,    16,    17,    18,    19,
-    20,    21,    22,     8,     9,    10,    11,    12,    13,    14,
-    26,    24,    12,    13,    14,    15,     8,     9,    10,    11,
-    12,    13,    14,    13,    14,    23,     8,     9,    10,    11,
-    12,    13,    14,    10,    11,    12,    13,    14,    11,    12,
-    13,    14,    27
-};
-
-static const short yycheck[] = {     1,
-    10,    11,     4,    13,    14,     9,     8,     9,    10,    11,
-    12,    13,    14,     3,     4,     5,     6,     7,     8,     9,
-     0,    23,     7,     8,     9,    15,     3,     4,     5,     6,
-     7,     8,     9,     8,     9,    12,     3,     4,     5,     6,
-     7,     8,     9,     5,     6,     7,     8,     9,     6,     7,
-     8,     9,     0
-};
-#define YYPURE 1
-
-/* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/usr/lib/bison.simple"
-/* This file comes from bison-1.28.  */
-
-/* Skeleton output parser for bison,
-   Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
-
-/* This is the parser code that is written into each bison parser
-  when the %semantic_parser declaration is not specified in the grammar.
-  It was written by Richard Stallman by simplifying the hairy parser
-  used when %semantic_parser is specified.  */
-
-#ifndef YYSTACK_USE_ALLOCA
-#ifdef alloca
-#define YYSTACK_USE_ALLOCA
-#else /* alloca not defined */
-#ifdef __GNUC__
-#define YYSTACK_USE_ALLOCA
-#define alloca __builtin_alloca
-#else /* not GNU C.  */
-#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
-#define YYSTACK_USE_ALLOCA
-#include <alloca.h>
-#else /* not sparc */
-/* We think this test detects Watcom and Microsoft C.  */
-/* This used to test MSDOS, but that is a bad idea
-   since that symbol is in the user namespace.  */
-#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
-#if 0 /* No need for malloc.h, which pollutes the namespace;
-	 instead, just don't use alloca.  */
-#include <malloc.h>
-#endif
-#else /* not MSDOS, or __TURBOC__ */
-#if defined(_AIX)
-/* I don't know what this was needed for, but it pollutes the namespace.
-   So I turned it off.   rms, 2 May 1997.  */
-/* #include <malloc.h>  */
- #pragma alloca
-#define YYSTACK_USE_ALLOCA
-#else /* not MSDOS, or __TURBOC__, or _AIX */
-#if 0
-#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
-		 and on HPUX 10.  Eventually we can turn this on.  */
-#define YYSTACK_USE_ALLOCA
-#define alloca __builtin_alloca
-#endif /* __hpux */
-#endif
-#endif /* not _AIX */
-#endif /* not MSDOS, or __TURBOC__ */
-#endif /* not sparc */
-#endif /* not GNU C */
-#endif /* alloca not defined */
-#endif /* YYSTACK_USE_ALLOCA not defined */
-
-#ifdef YYSTACK_USE_ALLOCA
-#define YYSTACK_ALLOC alloca
-#else
-#define YYSTACK_ALLOC malloc
-#endif
-
-/* Note: there must be only one dollar sign in this file.
-   It is replaced by the list of actions, each action
-   as one case of the switch.  */
-
-#define yyerrok		(yyerrstatus = 0)
-#define yyclearin	(yychar = YYEMPTY)
-#define YYEMPTY		-2
-#define YYEOF		0
-#define YYACCEPT	goto yyacceptlab
-#define YYABORT 	goto yyabortlab
-#define YYERROR		goto yyerrlab1
-/* Like YYERROR except do call yyerror.
-   This remains here temporarily to ease the
-   transition to the new meaning of YYERROR, for GCC.
-   Once GCC version 2 has supplanted version 1, this can go.  */
-#define YYFAIL		goto yyerrlab
-#define YYRECOVERING()  (!!yyerrstatus)
-#define YYBACKUP(token, value) \
-do								\
-  if (yychar == YYEMPTY && yylen == 1)				\
-    { yychar = (token), yylval = (value);			\
-      yychar1 = YYTRANSLATE (yychar);				\
-      YYPOPSTACK;						\
-      goto yybackup;						\
-    }								\
-  else								\
-    { yyerror ("syntax error: cannot back up"); YYERROR; }	\
-while (0)
-
-#define YYTERROR	1
-#define YYERRCODE	256
-
-#ifndef YYPURE
-#define YYLEX		yylex()
-#endif
-
-#ifdef YYPURE
-#ifdef YYLSP_NEEDED
-#ifdef YYLEX_PARAM
-#define YYLEX		yylex(&yylval, &yylloc, YYLEX_PARAM)
-#else
-#define YYLEX		yylex(&yylval, &yylloc)
-#endif
-#else /* not YYLSP_NEEDED */
-#ifdef YYLEX_PARAM
-#define YYLEX		yylex(&yylval, YYLEX_PARAM)
-#else
-#define YYLEX		yylex(&yylval)
-#endif
-#endif /* not YYLSP_NEEDED */
-#endif
-
-/* If nonreentrant, generate the variables here */
-
-#ifndef YYPURE
-
-int	yychar;			/*  the lookahead symbol		*/
-YYSTYPE	yylval;			/*  the semantic value of the		*/
-				/*  lookahead symbol			*/
-
-#ifdef YYLSP_NEEDED
-YYLTYPE yylloc;			/*  location data for the lookahead	*/
-				/*  symbol				*/
-#endif
-
-int yynerrs;			/*  number of parse errors so far       */
-#endif  /* not YYPURE */
-
-#if YYDEBUG != 0
-int yydebug;			/*  nonzero means print parse trace	*/
-/* Since this is uninitialized, it does not stop multiple parsers
-   from coexisting.  */
-#endif
-
-/*  YYINITDEPTH indicates the initial size of the parser's stacks	*/
-
-#ifndef	YYINITDEPTH
-#define YYINITDEPTH 200
-#endif
-
-/*  YYMAXDEPTH is the maximum size the stacks can grow to
-    (effective only if the built-in stack extension method is used).  */
-
-#if YYMAXDEPTH == 0
-#undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-#define YYMAXDEPTH 10000
-#endif
-
-/* Define __yy_memcpy.  Note that the size argument
-   should be passed with type unsigned int, because that is what the non-GCC
-   definitions require.  With GCC, __builtin_memcpy takes an arg
-   of type size_t, but it can handle unsigned int.  */
-
-#if __GNUC__ > 1		/* GNU C and GNU C++ define this.  */
-#define __yy_memcpy(TO,FROM,COUNT)	__builtin_memcpy(TO,FROM,COUNT)
-#else				/* not GNU C or C++ */
-#ifndef __cplusplus
-
-/* This is the most reliable way to avoid incompatibilities
-   in available built-in functions on various systems.  */
-static void
-__yy_memcpy (to, from, count)
-     char *to;
-     char *from;
-     unsigned int count;
-{
-  register char *f = from;
-  register char *t = to;
-  register int i = count;
-
-  while (i-- > 0)
-    *t++ = *f++;
-}
-
-#else /* __cplusplus */
-
-/* This is the most reliable way to avoid incompatibilities
-   in available built-in functions on various systems.  */
-static void
-__yy_memcpy (char *to, char *from, unsigned int count)
-{
-  register char *t = to;
-  register char *f = from;
-  register int i = count;
-
-  while (i-- > 0)
-    *t++ = *f++;
-}
-
-#endif
-#endif
-
-#line 217 "/usr/lib/bison.simple"
-
-/* The user can define YYPARSE_PARAM as the name of an argument to be passed
-   into yyparse.  The argument should have type void *.
-   It should actually point to an object.
-   Grammar actions can access the variable by casting it
-   to the proper pointer type.  */
-
-#ifdef YYPARSE_PARAM
-#ifdef __cplusplus
-#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL
-#else /* not __cplusplus */
-#define YYPARSE_PARAM_ARG YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
-#endif /* not __cplusplus */
-#else /* not YYPARSE_PARAM */
-#define YYPARSE_PARAM_ARG
-#define YYPARSE_PARAM_DECL
-#endif /* not YYPARSE_PARAM */
-
-/* Prevent warning if -Wstrict-prototypes.  */
-#ifdef __GNUC__
-#ifdef YYPARSE_PARAM
-int yyparse (void *);
-#else
-int yyparse (void);
-#endif
-#endif
-
-int
-yyparse(YYPARSE_PARAM_ARG)
-     YYPARSE_PARAM_DECL
-{
-  register int yystate;
-  register int yyn;
-  register short *yyssp;
-  register YYSTYPE *yyvsp;
-  int yyerrstatus;	/*  number of tokens to shift before error messages enabled */
-  int yychar1 = 0;		/*  lookahead token as an internal (translated) token number */
-
-  short	yyssa[YYINITDEPTH];	/*  the state stack			*/
-  YYSTYPE yyvsa[YYINITDEPTH];	/*  the semantic value stack		*/
-
-  short *yyss = yyssa;		/*  refer to the stacks thru separate pointers */
-  YYSTYPE *yyvs = yyvsa;	/*  to allow yyoverflow to reallocate them elsewhere */
-
-#ifdef YYLSP_NEEDED
-  YYLTYPE yylsa[YYINITDEPTH];	/*  the location stack			*/
-  YYLTYPE *yyls = yylsa;
-  YYLTYPE *yylsp;
-
-#define YYPOPSTACK   (yyvsp--, yyssp--, yylsp--)
-#else
-#define YYPOPSTACK   (yyvsp--, yyssp--)
-#endif
-
-  int yystacksize = YYINITDEPTH;
-  int yyfree_stacks = 0;
-
-#ifdef YYPURE
-  int yychar;
-  YYSTYPE yylval;
-  int yynerrs;
-#ifdef YYLSP_NEEDED
-  YYLTYPE yylloc;
-#endif
-#endif
-
-  YYSTYPE yyval;		/*  the variable used to return		*/
-				/*  semantic values from the action	*/
-				/*  routines				*/
-
-  int yylen;
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Starting parse\n");
-#endif
-
-  yystate = 0;
-  yyerrstatus = 0;
-  yynerrs = 0;
-  yychar = YYEMPTY;		/* Cause a token to be read.  */
-
-  /* Initialize stack pointers.
-     Waste one element of value and location stack
-     so that they stay on the same level as the state stack.
-     The wasted elements are never initialized.  */
-
-  yyssp = yyss - 1;
-  yyvsp = yyvs;
-#ifdef YYLSP_NEEDED
-  yylsp = yyls;
-#endif
-
-/* Push a new state, which is found in  yystate  .  */
-/* In all cases, when you get here, the value and location stacks
-   have just been pushed. so pushing a state here evens the stacks.  */
-yynewstate:
-
-  *++yyssp = yystate;
-
-  if (yyssp >= yyss + yystacksize - 1)
-    {
-      /* Give user a chance to reallocate the stack */
-      /* Use copies of these so that the &'s don't force the real ones into memory. */
-      YYSTYPE *yyvs1 = yyvs;
-      short *yyss1 = yyss;
-#ifdef YYLSP_NEEDED
-      YYLTYPE *yyls1 = yyls;
-#endif
-
-      /* Get the current used size of the three stacks, in elements.  */
-      int size = yyssp - yyss + 1;
-
-#ifdef yyoverflow
-      /* Each stack pointer address is followed by the size of
-	 the data in use in that stack, in bytes.  */
-#ifdef YYLSP_NEEDED
-      /* This used to be a conditional around just the two extra args,
-	 but that might be undefined if yyoverflow is a macro.  */
-      yyoverflow("parser stack overflow",
-		 &yyss1, size * sizeof (*yyssp),
-		 &yyvs1, size * sizeof (*yyvsp),
-		 &yyls1, size * sizeof (*yylsp),
-		 &yystacksize);
-#else
-      yyoverflow("parser stack overflow",
-		 &yyss1, size * sizeof (*yyssp),
-		 &yyvs1, size * sizeof (*yyvsp),
-		 &yystacksize);
-#endif
-
-      yyss = yyss1; yyvs = yyvs1;
-#ifdef YYLSP_NEEDED
-      yyls = yyls1;
-#endif
-#else /* no yyoverflow */
-      /* Extend the stack our own way.  */
-      if (yystacksize >= YYMAXDEPTH)
-	{
-	  yyerror("parser stack overflow");
-	  if (yyfree_stacks)
-	    {
-	      free (yyss);
-	      free (yyvs);
-#ifdef YYLSP_NEEDED
-	      free (yyls);
-#endif
-	    }
-	  return 2;
-	}
-      yystacksize *= 2;
-      if (yystacksize > YYMAXDEPTH)
-	yystacksize = YYMAXDEPTH;
-#ifndef YYSTACK_USE_ALLOCA
-      yyfree_stacks = 1;
-#endif
-      yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
-      __yy_memcpy ((char *)yyss, (char *)yyss1,
-		   size * (unsigned int) sizeof (*yyssp));
-      yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
-      __yy_memcpy ((char *)yyvs, (char *)yyvs1,
-		   size * (unsigned int) sizeof (*yyvsp));
-#ifdef YYLSP_NEEDED
-      yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
-      __yy_memcpy ((char *)yyls, (char *)yyls1,
-		   size * (unsigned int) sizeof (*yylsp));
-#endif
-#endif /* no yyoverflow */
-
-      yyssp = yyss + size - 1;
-      yyvsp = yyvs + size - 1;
-#ifdef YYLSP_NEEDED
-      yylsp = yyls + size - 1;
-#endif
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Stack size increased to %d\n", yystacksize);
-#endif
-
-      if (yyssp >= yyss + yystacksize - 1)
-	YYABORT;
-    }
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Entering state %d\n", yystate);
-#endif
-
-  goto yybackup;
- yybackup:
-
-/* Do appropriate processing given the current state.  */
-/* Read a lookahead token if we need one and don't already have one.  */
-/* yyresume: */
-
-  /* First try to decide what to do without reference to lookahead token.  */
-
-  yyn = yypact[yystate];
-  if (yyn == YYFLAG)
-    goto yydefault;
-
-  /* Not known => get a lookahead token if don't already have one.  */
-
-  /* yychar is either YYEMPTY or YYEOF
-     or a valid token in external form.  */
-
-  if (yychar == YYEMPTY)
-    {
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Reading a token: ");
-#endif
-      yychar = YYLEX;
-    }
-
-  /* Convert token to internal form (in yychar1) for indexing tables with */
-
-  if (yychar <= 0)		/* This means end of input. */
-    {
-      yychar1 = 0;
-      yychar = YYEOF;		/* Don't call YYLEX any more */
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Now at end of input.\n");
-#endif
-    }
-  else
-    {
-      yychar1 = YYTRANSLATE(yychar);
-
-#if YYDEBUG != 0
-      if (yydebug)
-	{
-	  fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
-	  /* Give the individual parser a way to print the precise meaning
-	     of a token, for further debugging info.  */
-#ifdef YYPRINT
-	  YYPRINT (stderr, yychar, yylval);
-#endif
-	  fprintf (stderr, ")\n");
-	}
-#endif
-    }
-
-  yyn += yychar1;
-  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
-    goto yydefault;
-
-  yyn = yytable[yyn];
-
-  /* yyn is what to do for this token type in this state.
-     Negative => reduce, -yyn is rule number.
-     Positive => shift, yyn is new state.
-       New state is final state => don't bother to shift,
-       just return success.
-     0, or most negative number => error.  */
-
-  if (yyn < 0)
-    {
-      if (yyn == YYFLAG)
-	goto yyerrlab;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-  else if (yyn == 0)
-    goto yyerrlab;
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  /* Shift the lookahead token.  */
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
-#endif
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
-  *++yylsp = yylloc;
-#endif
-
-  /* count tokens shifted since error; after three, turn off error status.  */
-  if (yyerrstatus) yyerrstatus--;
-
-  yystate = yyn;
-  goto yynewstate;
-
-/* Do the default action for the current state.  */
-yydefault:
-
-  yyn = yydefact[yystate];
-  if (yyn == 0)
-    goto yyerrlab;
-
-/* Do a reduction.  yyn is the number of a rule to reduce with.  */
-yyreduce:
-  yylen = yyr2[yyn];
-  if (yylen > 0)
-    yyval = yyvsp[1-yylen]; /* implement default value of the action */
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      int i;
-
-      fprintf (stderr, "Reducing via rule %d (line %d), ",
-	       yyn, yyrline[yyn]);
-
-      /* Print the symbols being reduced, and their result.  */
-      for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
-	fprintf (stderr, "%s ", yytname[yyrhs[i]]);
-      fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
-    }
-#endif
-
-
-  switch (yyn) {
-
-case 1:
-#line 172 "plural.y"
-{
-	    if (yyvsp[0].exp == NULL)
-	      YYABORT;
-	    ((struct parse_args *) arg)->res = yyvsp[0].exp;
-	  ;
-    break;}
-case 2:
-#line 180 "plural.y"
-{
-	    yyval.exp = new_exp_3 (qmop, yyvsp[-4].exp, yyvsp[-2].exp, yyvsp[0].exp);
-	  ;
-    break;}
-case 3:
-#line 184 "plural.y"
-{
-	    yyval.exp = new_exp_2 (lor, yyvsp[-2].exp, yyvsp[0].exp);
-	  ;
-    break;}
-case 4:
-#line 188 "plural.y"
-{
-	    yyval.exp = new_exp_2 (land, yyvsp[-2].exp, yyvsp[0].exp);
-	  ;
-    break;}
-case 5:
-#line 192 "plural.y"
-{
-	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
-	  ;
-    break;}
-case 6:
-#line 196 "plural.y"
-{
-	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
-	  ;
-    break;}
-case 7:
-#line 200 "plural.y"
-{
-	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
-	  ;
-    break;}
-case 8:
-#line 204 "plural.y"
-{
-	    yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp);
-	  ;
-    break;}
-case 9:
-#line 208 "plural.y"
-{
-	    yyval.exp = new_exp_1 (lnot, yyvsp[0].exp);
-	  ;
-    break;}
-case 10:
-#line 212 "plural.y"
-{
-	    yyval.exp = new_exp_0 (var);
-	  ;
-    break;}
-case 11:
-#line 216 "plural.y"
-{
-	    if ((yyval.exp = new_exp_0 (num)) != NULL)
-	      yyval.exp->val.num = yyvsp[0].num;
-	  ;
-    break;}
-case 12:
-#line 221 "plural.y"
-{
-	    yyval.exp = yyvsp[-1].exp;
-	  ;
-    break;}
-}
-   /* the action file gets copied in in place of this dollarsign */
-#line 543 "/usr/lib/bison.simple"
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-#ifdef YYLSP_NEEDED
-  yylsp -= yylen;
-#endif
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      short *ssp1 = yyss - 1;
-      fprintf (stderr, "state stack now");
-      while (ssp1 != yyssp)
-	fprintf (stderr, " %d", *++ssp1);
-      fprintf (stderr, "\n");
-    }
-#endif
-
-  *++yyvsp = yyval;
-
-#ifdef YYLSP_NEEDED
-  yylsp++;
-  if (yylen == 0)
-    {
-      yylsp->first_line = yylloc.first_line;
-      yylsp->first_column = yylloc.first_column;
-      yylsp->last_line = (yylsp-1)->last_line;
-      yylsp->last_column = (yylsp-1)->last_column;
-      yylsp->text = 0;
-    }
-  else
-    {
-      yylsp->last_line = (yylsp+yylen-1)->last_line;
-      yylsp->last_column = (yylsp+yylen-1)->last_column;
-    }
-#endif
-
-  /* Now "shift" the result of the reduction.
-     Determine what state that goes to,
-     based on the state we popped back to
-     and the rule number reduced by.  */
-
-  yyn = yyr1[yyn];
-
-  yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
-  if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
-    yystate = yytable[yystate];
-  else
-    yystate = yydefgoto[yyn - YYNTBASE];
-
-  goto yynewstate;
-
-yyerrlab:   /* here on detecting error */
-
-  if (! yyerrstatus)
-    /* If not already recovering from an error, report this error.  */
-    {
-      ++yynerrs;
-
-#ifdef YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (yyn > YYFLAG && yyn < YYLAST)
-	{
-	  int size = 0;
-	  char *msg;
-	  int x, count;
-
-	  count = 0;
-	  /* Start X at -yyn if nec to avoid negative indexes in yycheck.  */
-	  for (x = (yyn < 0 ? -yyn : 0);
-	       x < (sizeof(yytname) / sizeof(char *)); x++)
-	    if (yycheck[x + yyn] == x)
-	      size += strlen(yytname[x]) + 15, count++;
-	  msg = (char *) malloc(size + 15);
-	  if (msg != 0)
-	    {
-	      strcpy(msg, "parse error");
-
-	      if (count < 5)
-		{
-		  count = 0;
-		  for (x = (yyn < 0 ? -yyn : 0);
-		       x < (sizeof(yytname) / sizeof(char *)); x++)
-		    if (yycheck[x + yyn] == x)
-		      {
-			strcat(msg, count == 0 ? ", expecting `" : " or `");
-			strcat(msg, yytname[x]);
-			strcat(msg, "'");
-			count++;
-		      }
-		}
-	      yyerror(msg);
-	      free(msg);
-	    }
-	  else
-	    yyerror ("parse error; also virtual memory exceeded");
-	}
-      else
-#endif /* YYERROR_VERBOSE */
-	yyerror("parse error");
-    }
-
-  goto yyerrlab1;
-yyerrlab1:   /* here on error raised explicitly by an action */
-
-  if (yyerrstatus == 3)
-    {
-      /* if just tried and failed to reuse lookahead token after an error, discard it.  */
-
-      /* return failure if at end of input */
-      if (yychar == YYEOF)
-	YYABORT;
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
-#endif
-
-      yychar = YYEMPTY;
-    }
-
-  /* Else will try to reuse lookahead token
-     after shifting the error token.  */
-
-  yyerrstatus = 3;		/* Each real token shifted decrements this */
-
-  goto yyerrhandle;
-
-yyerrdefault:  /* current state does not do anything special for the error token. */
-
-#if 0
-  /* This is wrong; only states that explicitly want error tokens
-     should shift them.  */
-  yyn = yydefact[yystate];  /* If its default is to accept any token, ok.  Otherwise pop it.*/
-  if (yyn) goto yydefault;
-#endif
-
-yyerrpop:   /* pop the current state because it cannot handle the error token */
-
-  if (yyssp == yyss) YYABORT;
-  yyvsp--;
-  yystate = *--yyssp;
-#ifdef YYLSP_NEEDED
-  yylsp--;
-#endif
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      short *ssp1 = yyss - 1;
-      fprintf (stderr, "Error: state stack now");
-      while (ssp1 != yyssp)
-	fprintf (stderr, " %d", *++ssp1);
-      fprintf (stderr, "\n");
-    }
-#endif
-
-yyerrhandle:
-
-  yyn = yypact[yystate];
-  if (yyn == YYFLAG)
-    goto yyerrdefault;
-
-  yyn += YYTERROR;
-  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
-    goto yyerrdefault;
-
-  yyn = yytable[yyn];
-  if (yyn < 0)
-    {
-      if (yyn == YYFLAG)
-	goto yyerrpop;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-  else if (yyn == 0)
-    goto yyerrpop;
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Shifting error token, ");
-#endif
-
-  *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
-  *++yylsp = yylloc;
-#endif
-
-  yystate = yyn;
-  goto yynewstate;
-
- yyacceptlab:
-  /* YYACCEPT comes here.  */
-  if (yyfree_stacks)
-    {
-      free (yyss);
-      free (yyvs);
-#ifdef YYLSP_NEEDED
-      free (yyls);
-#endif
-    }
-  return 0;
-
- yyabortlab:
-  /* YYABORT comes here.  */
-  if (yyfree_stacks)
-    {
-      free (yyss);
-      free (yyvs);
-#ifdef YYLSP_NEEDED
-      free (yyls);
-#endif
-    }
-  return 1;
-}
-#line 226 "plural.y"
-
-
-void
-internal_function
-FREE_EXPRESSION (exp)
-     struct expression *exp;
-{
-  if (exp == NULL)
-    return;
-
-  /* Handle the recursive case.  */
-  switch (exp->nargs)
-    {
-    case 3:
-      FREE_EXPRESSION (exp->val.args[2]);
-      /* FALLTHROUGH */
-    case 2:
-      FREE_EXPRESSION (exp->val.args[1]);
-      /* FALLTHROUGH */
-    case 1:
-      FREE_EXPRESSION (exp->val.args[0]);
-      /* FALLTHROUGH */
-    default:
-      break;
-    }
-
-  free (exp);
-}
-
-
-static int
-yylex (lval, pexp)
-     YYSTYPE *lval;
-     const char **pexp;
-{
-  const char *exp = *pexp;
-  int result;
-
-  while (1)
-    {
-      if (exp[0] == '\0')
-	{
-	  *pexp = exp;
-	  return YYEOF;
-	}
-
-      if (exp[0] != ' ' && exp[0] != '\t')
-	break;
-
-      ++exp;
-    }
-
-  result = *exp++;
-  switch (result)
-    {
-    case '0': case '1': case '2': case '3': case '4':
-    case '5': case '6': case '7': case '8': case '9':
-      {
-	unsigned long int n = result - '0';
-	while (exp[0] >= '0' && exp[0] <= '9')
-	  {
-	    n *= 10;
-	    n += exp[0] - '0';
-	    ++exp;
-	  }
-	lval->num = n;
-	result = NUMBER;
-      }
-      break;
-
-    case '=':
-      if (exp[0] == '=')
-	{
-	  ++exp;
-	  lval->op = equal;
-	  result = EQUOP2;
-	}
-      else
-	result = YYERRCODE;
-      break;
-
-    case '!':
-      if (exp[0] == '=')
-	{
-	  ++exp;
-	  lval->op = not_equal;
-	  result = EQUOP2;
-	}
-      break;
-
-    case '&':
-    case '|':
-      if (exp[0] == result)
-	++exp;
-      else
-	result = YYERRCODE;
-      break;
-
-    case '<':
-      if (exp[0] == '=')
-	{
-	  ++exp;
-	  lval->op = less_or_equal;
-	}
-      else
-	lval->op = less_than;
-      result = CMPOP2;
-      break;
-
-    case '>':
-      if (exp[0] == '=')
-	{
-	  ++exp;
-	  lval->op = greater_or_equal;
-	}
-      else
-	lval->op = greater_than;
-      result = CMPOP2;
-      break;
-
-    case '*':
-      lval->op = mult;
-      result = MULOP2;
-      break;
-
-    case '/':
-      lval->op = divide;
-      result = MULOP2;
-      break;
-
-    case '%':
-      lval->op = module;
-      result = MULOP2;
-      break;
-
-    case '+':
-      lval->op = plus;
-      result = ADDOP2;
-      break;
-
-    case '-':
-      lval->op = minus;
-      result = ADDOP2;
-      break;
-
-    case 'n':
-    case '?':
-    case ':':
-    case '(':
-    case ')':
-      /* Nothing, just return the character.  */
-      break;
-
-    case ';':
-    case '\n':
-    case '\0':
-      /* Be safe and let the user call this function again.  */
-      --exp;
-      result = YYEOF;
-      break;
-
-    default:
-      result = YYERRCODE;
-#if YYDEBUG != 0
-      --exp;
-#endif
-      break;
-    }
-
-  *pexp = exp;
-
-  return result;
-}
-
-
-static void
-yyerror (str)
-     const char *str;
-{
-  /* Do nothing.  We don't print error messages here.  */
-}
diff --git a/newlib/libc/sys/linux/intl/plural.y b/newlib/libc/sys/linux/intl/plural.y
deleted file mode 100644
index 90b0004f5..000000000
--- a/newlib/libc/sys/linux/intl/plural.y
+++ /dev/null
@@ -1,406 +0,0 @@
-%{
-/* Expression parsing for plural form selection.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@cygnus.com>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <stdlib.h>
-#include "gettextP.h"
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define FREE_EXPRESSION __gettext_free_exp
-#else
-# define FREE_EXPRESSION gettext_free_exp__
-# define __gettextparse gettextparse__
-#endif
-
-#define YYLEX_PARAM	&((struct parse_args *) arg)->cp
-#define YYPARSE_PARAM	arg
-%}
-%pure_parser
-%expect 7
-
-%union {
-  unsigned long int num;
-  enum operator op;
-  struct expression *exp;
-}
-
-%{
-/* Prototypes for local functions.  */
-static struct expression *new_exp PARAMS ((int nargs, enum operator op,
-					   struct expression * const *args));
-static inline struct expression *new_exp_0 PARAMS ((enum operator op));
-static inline struct expression *new_exp_1 PARAMS ((enum operator op,
-						   struct expression *right));
-static struct expression *new_exp_2 PARAMS ((enum operator op,
-					     struct expression *left,
-					     struct expression *right));
-static inline struct expression *new_exp_3 PARAMS ((enum operator op,
-						   struct expression *bexp,
-						   struct expression *tbranch,
-						   struct expression *fbranch));
-static int yylex PARAMS ((YYSTYPE *lval, const char **pexp));
-static void yyerror PARAMS ((const char *str));
-
-/* Allocation of expressions.  */
-
-static struct expression *
-new_exp (nargs, op, args)
-     int nargs;
-     enum operator op;
-     struct expression * const *args;
-{
-  int i;
-  struct expression *newp;
-
-  /* If any of the argument could not be malloc'ed, just return NULL.  */
-  for (i = nargs - 1; i >= 0; i--)
-    if (args[i] == NULL)
-      goto fail;
-
-  /* Allocate a new expression.  */
-  newp = (struct expression *) malloc (sizeof (*newp));
-  if (newp != NULL)
-    {
-      newp->nargs = nargs;
-      newp->operation = op;
-      for (i = nargs - 1; i >= 0; i--)
-	newp->val.args[i] = args[i];
-      return newp;
-    }
-
- fail:
-  for (i = nargs - 1; i >= 0; i--)
-    FREE_EXPRESSION (args[i]);
-
-  return NULL;
-}
-
-static inline struct expression *
-new_exp_0 (op)
-     enum operator op;
-{
-  return new_exp (0, op, NULL);
-}
-
-static inline struct expression *
-new_exp_1 (op, right)
-     enum operator op;
-     struct expression *right;
-{
-  struct expression *args[1];
-
-  args[0] = right;
-  return new_exp (1, op, args);
-}
-
-static struct expression *
-new_exp_2 (op, left, right)
-     enum operator op;
-     struct expression *left;
-     struct expression *right;
-{
-  struct expression *args[2];
-
-  args[0] = left;
-  args[1] = right;
-  return new_exp (2, op, args);
-}
-
-static inline struct expression *
-new_exp_3 (op, bexp, tbranch, fbranch)
-     enum operator op;
-     struct expression *bexp;
-     struct expression *tbranch;
-     struct expression *fbranch;
-{
-  struct expression *args[3];
-
-  args[0] = bexp;
-  args[1] = tbranch;
-  args[2] = fbranch;
-  return new_exp (3, op, args);
-}
-
-%}
-
-/* This declares that all operators have the same associativity and the
-   precedence order as in C.  See [Harbison, Steele: C, A Reference Manual].
-   There is no unary minus and no bitwise operators.
-   Operators with the same syntactic behaviour have been merged into a single
-   token, to save space in the array generated by bison.  */
-%right '?'		/*   ?		*/
-%left '|'		/*   ||		*/
-%left '&'		/*   &&		*/
-%left EQUOP2		/*   == !=	*/
-%left CMPOP2		/*   < > <= >=	*/
-%left ADDOP2		/*   + -	*/
-%left MULOP2		/*   * / %	*/
-%right '!'		/*   !		*/
-
-%token <op> EQUOP2 CMPOP2 ADDOP2 MULOP2
-%token <num> NUMBER
-%type <exp> exp
-
-%%
-
-start:	  exp
-	  {
-	    if ($1 == NULL)
-	      YYABORT;
-	    ((struct parse_args *) arg)->res = $1;
-	  }
-	;
-
-exp:	  exp '?' exp ':' exp
-	  {
-	    $$ = new_exp_3 (qmop, $1, $3, $5);
-	  }
-	| exp '|' exp
-	  {
-	    $$ = new_exp_2 (lor, $1, $3);
-	  }
-	| exp '&' exp
-	  {
-	    $$ = new_exp_2 (land, $1, $3);
-	  }
-	| exp EQUOP2 exp
-	  {
-	    $$ = new_exp_2 ($2, $1, $3);
-	  }
-	| exp CMPOP2 exp
-	  {
-	    $$ = new_exp_2 ($2, $1, $3);
-	  }
-	| exp ADDOP2 exp
-	  {
-	    $$ = new_exp_2 ($2, $1, $3);
-	  }
-	| exp MULOP2 exp
-	  {
-	    $$ = new_exp_2 ($2, $1, $3);
-	  }
-	| '!' exp
-	  {
-	    $$ = new_exp_1 (lnot, $2);
-	  }
-	| 'n'
-	  {
-	    $$ = new_exp_0 (var);
-	  }
-	| NUMBER
-	  {
-	    if (($$ = new_exp_0 (num)) != NULL)
-	      $$->val.num = $1;
-	  }
-	| '(' exp ')'
-	  {
-	    $$ = $2;
-	  }
-	;
-
-%%
-
-void
-internal_function
-FREE_EXPRESSION (exp)
-     struct expression *exp;
-{
-  if (exp == NULL)
-    return;
-
-  /* Handle the recursive case.  */
-  switch (exp->nargs)
-    {
-    case 3:
-      FREE_EXPRESSION (exp->val.args[2]);
-      /* FALLTHROUGH */
-    case 2:
-      FREE_EXPRESSION (exp->val.args[1]);
-      /* FALLTHROUGH */
-    case 1:
-      FREE_EXPRESSION (exp->val.args[0]);
-      /* FALLTHROUGH */
-    default:
-      break;
-    }
-
-  free (exp);
-}
-
-
-static int
-yylex (lval, pexp)
-     YYSTYPE *lval;
-     const char **pexp;
-{
-  const char *exp = *pexp;
-  int result;
-
-  while (1)
-    {
-      if (exp[0] == '\0')
-	{
-	  *pexp = exp;
-	  return YYEOF;
-	}
-
-      if (exp[0] != ' ' && exp[0] != '\t')
-	break;
-
-      ++exp;
-    }
-
-  result = *exp++;
-  switch (result)
-    {
-    case '0': case '1': case '2': case '3': case '4':
-    case '5': case '6': case '7': case '8': case '9':
-      {
-	unsigned long int n = result - '0';
-	while (exp[0] >= '0' && exp[0] <= '9')
-	  {
-	    n *= 10;
-	    n += exp[0] - '0';
-	    ++exp;
-	  }
-	lval->num = n;
-	result = NUMBER;
-      }
-      break;
-
-    case '=':
-      if (exp[0] == '=')
-	{
-	  ++exp;
-	  lval->op = equal;
-	  result = EQUOP2;
-	}
-      else
-	result = YYERRCODE;
-      break;
-
-    case '!':
-      if (exp[0] == '=')
-	{
-	  ++exp;
-	  lval->op = not_equal;
-	  result = EQUOP2;
-	}
-      break;
-
-    case '&':
-    case '|':
-      if (exp[0] == result)
-	++exp;
-      else
-	result = YYERRCODE;
-      break;
-
-    case '<':
-      if (exp[0] == '=')
-	{
-	  ++exp;
-	  lval->op = less_or_equal;
-	}
-      else
-	lval->op = less_than;
-      result = CMPOP2;
-      break;
-
-    case '>':
-      if (exp[0] == '=')
-	{
-	  ++exp;
-	  lval->op = greater_or_equal;
-	}
-      else
-	lval->op = greater_than;
-      result = CMPOP2;
-      break;
-
-    case '*':
-      lval->op = mult;
-      result = MULOP2;
-      break;
-
-    case '/':
-      lval->op = divide;
-      result = MULOP2;
-      break;
-
-    case '%':
-      lval->op = module;
-      result = MULOP2;
-      break;
-
-    case '+':
-      lval->op = plus;
-      result = ADDOP2;
-      break;
-
-    case '-':
-      lval->op = minus;
-      result = ADDOP2;
-      break;
-
-    case 'n':
-    case '?':
-    case ':':
-    case '(':
-    case ')':
-      /* Nothing, just return the character.  */
-      break;
-
-    case ';':
-    case '\n':
-    case '\0':
-      /* Be safe and let the user call this function again.  */
-      --exp;
-      result = YYEOF;
-      break;
-
-    default:
-      result = YYERRCODE;
-#if YYDEBUG != 0
-      --exp;
-#endif
-      break;
-    }
-
-  *pexp = exp;
-
-  return result;
-}
-
-
-static void
-yyerror (str)
-     const char *str;
-{
-  /* Do nothing.  We don't print error messages here.  */
-}
diff --git a/newlib/libc/sys/linux/intl/stpcpy.c b/newlib/libc/sys/linux/intl/stpcpy.c
deleted file mode 100644
index 0af6c67c8..000000000
--- a/newlib/libc/sys/linux/intl/stpcpy.c
+++ /dev/null
@@ -1,10 +0,0 @@
-char *
-__stpcpy (dest, src)
-     char *dest;
-     const char *src;
-{
-  while ((*dest++ = *src++) != '\0')
-    /* Do nothing. */ ;
-  return dest - 1;
-}
-
diff --git a/newlib/libc/sys/linux/intl/textdomain.c b/newlib/libc/sys/linux/intl/textdomain.c
deleted file mode 100644
index b03ad8079..000000000
--- a/newlib/libc/sys/linux/intl/textdomain.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/* Implementation of the textdomain(3) function.
-   Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#endif
-
-#if defined STDC_HEADERS || defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-# ifndef memcpy
-#  define memcpy(Dst, Src, Num) (bcopy (Src, Dst, Num), (Dst))
-# endif
-#endif
-
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgnuintl.h"
-#endif
-#include "gettextP.h"
-
-#ifdef _LIBC
-/* We have to handle multi-threaded applications.  */
-# include <bits/libc-lock.h>
-#else
-/* Provide dummy implementation if this is outside glibc.  */
-# define __libc_rwlock_define(CLASS, NAME)
-# define __libc_rwlock_wrlock(NAME)
-# define __libc_rwlock_unlock(NAME)
-#endif
-
-/* The internal variables in the standalone libintl.a must have different
-   names than the internal variables in GNU libc, otherwise programs
-   using libintl.a cannot be linked statically.  */
-#if !defined _LIBC
-# define _nl_default_default_domain _nl_default_default_domain__
-# define _nl_current_default_domain _nl_current_default_domain__
-#endif
-
-/* @@ end of prolog @@ */
-
-/* Name of the default text domain.  */
-extern const char _nl_default_default_domain[];
-
-/* Default text domain in which entries for gettext(3) are to be found.  */
-extern const char *_nl_current_default_domain;
-
-
-/* Names for the libintl functions are a problem.  They must not clash
-   with existing names and they should follow ANSI C.  But this source
-   code is also used in GNU C Library where the names have a __
-   prefix.  So we have to make a difference here.  */
-#ifdef _LIBC
-# define TEXTDOMAIN __textdomain
-# ifdef _GLIBC
-#  ifndef strdup
-#   define strdup(str) __strdup (str)
-#  endif
-# endif
-#else
-# define TEXTDOMAIN textdomain__
-#endif
-
-/* Lock variable to protect the global data in the gettext implementation.  */
-__libc_rwlock_define (extern, _nl_state_lock)
-
-/* Set the current default message catalog to DOMAINNAME.
-   If DOMAINNAME is null, return the current default.
-   If DOMAINNAME is "", reset to the default of "messages".  */
-char *
-TEXTDOMAIN (domainname)
-     const char *domainname;
-{
-  char *new_domain;
-  char *old_domain;
-
-  /* A NULL pointer requests the current setting.  */
-  if (domainname == NULL)
-    return (char *) _nl_current_default_domain;
-
-  __libc_rwlock_wrlock (_nl_state_lock);
-
-  old_domain = (char *) _nl_current_default_domain;
-
-  /* If domain name is the null string set to default domain "messages".  */
-  if (domainname[0] == '\0'
-      || strcmp (domainname, _nl_default_default_domain) == 0)
-    {
-      _nl_current_default_domain = _nl_default_default_domain;
-      new_domain = (char *) _nl_current_default_domain;
-    }
-  else if (strcmp (domainname, old_domain) == 0)
-    /* This can happen and people will use it to signal that some
-       environment variable changed.  */
-    new_domain = old_domain;
-  else
-    {
-      /* If the following malloc fails `_nl_current_default_domain'
-	 will be NULL.  This value will be returned and so signals we
-	 are out of core.  */
-#if defined _LIBC || defined HAVE_STRDUP
-      new_domain = strdup (domainname);
-#else
-      size_t len = strlen (domainname) + 1;
-      new_domain = (char *) malloc (len);
-      if (new_domain != NULL)
-	memcpy (new_domain, domainname, len);
-#endif
-
-      if (new_domain != NULL)
-	_nl_current_default_domain = new_domain;
-    }
-
-  /* We use this possibility to signal a change of the loaded catalogs
-     since this is most likely the case and there is no other easy we
-     to do it.  Do it only when the call was successful.  */
-  if (new_domain != NULL)
-    {
-      ++_nl_msg_cat_cntr;
-
-      if (old_domain != new_domain && old_domain != _nl_default_default_domain)
-	free (old_domain);
-    }
-
-  __libc_rwlock_unlock (_nl_state_lock);
-
-  return new_domain;
-}
-
-#ifdef _LIBC
-/* Alias for function name in GNU C Library.  */
-weak_alias (__textdomain, textdomain);
-#endif
diff --git a/newlib/libc/sys/linux/io.c b/newlib/libc/sys/linux/io.c
deleted file mode 100644
index d6731144a..000000000
--- a/newlib/libc/sys/linux/io.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* libc/sys/linux/io.c - Basic input/output system calls */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#define __KERNEL_PROTOTYPES
-
-#include <stdarg.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <poll.h>
-#include <machine/syscall.h>
-
-
-#define __NR___ioctl __NR_ioctl
-#define __NR___flock __NR_flock
-#define __NR___mknod __NR_mknod
-
-_syscall3(ssize_t,read,int,fd,void *,buf,size_t,count)
-_syscall3(ssize_t,write,int,fd,const void *,buf,size_t,count)
-_syscall3(int,open,const char *,file,int,flag,mode_t,mode)
-_syscall1(int,close,int,fd)
-_syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
-_syscall0(int,sync)
-_syscall1(int,dup,int,fd)
-_syscall2(int,dup2,int,oldfd,int,newfd)
-_syscall3(int,fcntl,int,fd,int,cmd,long,arg)
-_syscall1(int,fdatasync,int,fd)
-_syscall1(int,fsync,int,fd)
-_syscall3(int,poll,struct pollfd *,fds,nfds_t,nfds,int,timeout)
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-_syscall3(ssize_t,readv,int,fd,const struct iovec *,vec,int,count)
-_syscall3(ssize_t,writev,int,fd,const struct iovec *,buf,int,count)
-#endif
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-_syscall2(int,ftruncate,int,fd,off_t,len)
-_syscall2(int,truncate,const char *,path,off_t,len)
-#endif
-
-static _syscall3(int,__ioctl,int,fd,int,request,void *,arg)
-
-int ioctl(int fd,int request,...)
-{
-    va_list ap;
-    int res;
-
-    va_start(ap,request);
-    res = __ioctl(fd,request,va_arg(ap,void *));
-    va_end(ap);
-    return res;
-}
-
-static _syscall2(long,__flock,unsigned int,fd,unsigned int,cmd)
-
-int flock(int fd,int operation)
-{
-    return __flock(fd,operation);
-}
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
-
-static _syscall3(int,__mknod,const char *,path,mode_t,mode,dev_t *,dev)
-
-int mkfifo(const char *path, mode_t mode)
-{
-   dev_t dev = 0;
-   return __mknod(path, mode | S_IFIFO, &dev);
-}
-#endif
-
-weak_alias(__libc_close,__close);
-weak_alias(__libc_fcntl,__fcntl);
-weak_alias(__libc_lseek,__lseek);
-weak_alias(__libc_open,__open);
-weak_alias(__libc_read,__read);
-weak_alias(__libc_write,__write);
-weak_alias(__libc_poll,__poll);
-
diff --git a/newlib/libc/sys/linux/io64.c b/newlib/libc/sys/linux/io64.c
deleted file mode 100644
index 7f87c1e9b..000000000
--- a/newlib/libc/sys/linux/io64.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/* libc/sys/linux/io64.c - large file input/output system calls */
-
-/* Copyright 2002, Red Hat Inc. */
-
-
-#define __KERNEL_PROTOTYPES
-
-#include <stdarg.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <machine/syscall.h>
-
-#define __NR___truncate64 __NR_truncate64
-#define __NR___ftruncate64 __NR_ftruncate64
-
-_syscall2(int,fstat64,int,fd,struct stat64 *,st)
-_syscall2(int,lstat64,const char *,name,struct stat64 *,st)
-_syscall2(int,stat64,const char *,name,struct stat64 *,st)
-
-static _syscall3(int,__truncate64,const char *,name,int,high,int,low)
-
-int __libc_truncate64(const char *name, off64_t length)
-{
-  return __truncate64(name,(length >> 32), (length & 0xffffffff));
-}
-weak_alias(__libc_truncate64,truncate64)
-
-static _syscall3(int,__ftruncate64,int,fd,int,high,int,low);
-
-int __libc_ftruncate64(int fd, off64_t length)
-{
-  return __ftruncate64(fd,(length >> 32),(length & 0xffffffff));
-}
-weak_alias(__libc_ftruncate64,ftruncate64)
-
-static _syscall5(void,_llseek,int,fd,off_t,hi,off_t,lo,loff_t *,pos,int,whence)
-
-loff_t __libc_lseek64(int fd, loff_t offset, int whence)
-{
-  loff_t pos;
-  __libc__llseek(fd, offset >> 32, offset & 0xffffffff, &pos, whence);
-  return pos;
-}
-weak_alias(__libc_lseek64,lseek64);
-weak_alias(__libc_lseek64,_lseek64);
-
-int __libc_open64(const char *path, int oflag, ...)
-{
-   mode_t mode = 0;
-   if (oflag & O_CREAT)
-     {
-       va_list list;
-       va_start(list, oflag);
-       mode = va_arg(list, int);
-       va_end(list);
-     }
-   return __libc_open(path, oflag | O_LARGEFILE, mode);
-}
-weak_alias(__libc_open64,open64);
-weak_alias(__libc_open64,_open64);
-weak_alias(__libc_open64,__open64);
-weak_alias(__libc_fstat64,_fstat64);
-
-
diff --git a/newlib/libc/sys/linux/ipc.c b/newlib/libc/sys/linux/ipc.c
deleted file mode 100644
index 31e225255..000000000
--- a/newlib/libc/sys/linux/ipc.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* libc/sys/linux/ipc.c - IPC semaphore and message queue functions */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <sys/types.h>
-#include <sys/sem.h>
-#include <sys/msg.h>
-#include <stdarg.h>
-
-#include <machine/syscall.h>
-
-#define IPC_64 0x100
-
-#define IPCOP_semop	1
-#define IPCOP_semget	2
-#define IPCOP_semctl	3
-#define IPCOP_msgsnd	11
-#define IPCOP_msgrcv	12
-#define IPCOP_msgget	13
-#define IPCOP_msgctl	14
-
-static _syscall5(int,ipc,int,op,int,arg1,int,arg2,int,arg3,void *,arg4);
-
-int
-semget (key_t key, int nsems, int semflgs)
-{
-  return __libc_ipc(IPCOP_semget, (int)key, nsems, semflgs, NULL);
-}
-
-int
-semctl (int semid, int semnum, int cmd, ...)
-{
-  va_list va;
-  union semun {
-    int val;
-    struct semid_ds *buf;
-    unsigned short  *array;
-  } arg;
-
-  va_start (va, cmd);
-
-  arg = va_arg (va, union semun);
-
-  va_end (va);
-
-  return __libc_ipc(IPCOP_semctl, semid, semnum, cmd | IPC_64, &arg);
-}
-
-int
-semop (int semid, struct sembuf *sops, size_t nsems)
-{
-  return __libc_ipc(IPCOP_semop, semid, (int)nsems, 0, sops);
-}
-
-int
-msgget (key_t key, int msgflg)
-{
-  return __libc_ipc(IPCOP_msgget, (int)key, msgflg, 0, NULL);
-}
-
-int
-msgctl (int msqid, int cmd, struct msqid_ds *buf)
-{
-  return __libc_ipc(IPCOP_msgctl, msqid, cmd | IPC_64, 0, buf);
-}
-
-int
-msgsnd (int msqid, const void *msgp, size_t msgsz, int msgflg)
-{
-  return __libc_ipc(IPCOP_msgsnd, msqid, (int)msgsz, msgflg, (void *)msgp);
-}
-
-int
-msgrcv (int msqid, void *msgp, size_t msgsz, long int msgtyp, int msgflg)
-{
-  /* last argument must contain multiple args */
-  struct {
-    void *msgp;
-    long int msgtyp;
-  } args;
-
-  args.msgp = msgp;
-  args.msgtyp = msgtyp;
-
-  return (ssize_t)__libc_ipc(IPCOP_msgrcv, msqid, (int)msgsz, msgflg, &args);
-}
-
diff --git a/newlib/libc/sys/linux/kernel_sigaction.h b/newlib/libc/sys/linux/kernel_sigaction.h
deleted file mode 100644
index d005cbce9..000000000
--- a/newlib/libc/sys/linux/kernel_sigaction.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* This is the sigaction structure from the Linux 2.1.20 kernel.  */
-
-#define HAVE_SA_RESTORER
-
-struct old_kernel_sigaction {
-	__sighandler_t k_sa_handler;
-	unsigned long sa_mask;
-	unsigned long sa_flags;
-	void (*sa_restorer) (void);
-};
-
-/* This is the sigaction structure from the Linux 2.1.68 kernel.  */
-
-struct kernel_sigaction {
-	__sighandler_t k_sa_handler;
-	unsigned long sa_flags;
-	void (*sa_restorer) (void);
-	sigset_t sa_mask;
-};
diff --git a/newlib/libc/sys/linux/libc-internal.h b/newlib/libc/sys/linux/libc-internal.h
deleted file mode 100644
index 8369ffec2..000000000
--- a/newlib/libc/sys/linux/libc-internal.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* This file contains a number of internal prototype declarations that
-   don't fit anywhere else.  */
-
-#ifndef _LIBC_INTERNAL
-# define _LIBC_INTERNAL 1
-
-#include <hp-timing.h>
-
-/* Initialize the `__libc_enable_secure' flag.  */
-extern void __libc_init_secure (void);
-
-/* This function will be called from _init in init-first.c.  */
-extern void __libc_global_ctors (void);
-
-/* Discover the tick frequency of the machine if something goes wrong,
-   we return 0, an impossible hertz.  */
-extern int __profile_frequency (void);
-
-/* Hooks for the instrumenting functions.  */
-extern void __cyg_profile_func_enter (void *this_fn, void *call_site);
-extern void __cyg_profile_func_exit (void *this_fn, void *call_site);
-
-/* Get frequency of the system processor.  */
-extern hp_timing_t __get_clockfreq (void);
-
-/* Free all allocated resources.  */
-extern void __libc_freeres (void);
-
-#endif /* _LIBC_INTERNAL  */
diff --git a/newlib/libc/sys/linux/libc-symbols.h b/newlib/libc/sys/linux/libc-symbols.h
deleted file mode 100644
index 97b672643..000000000
--- a/newlib/libc/sys/linux/libc-symbols.h
+++ /dev/null
@@ -1,352 +0,0 @@
-/* Support macros for making weak and strong aliases for symbols,
-   and for using symbol sets and linker warnings with GNU ld.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _LIBC_SYMBOLS_H
-#define _LIBC_SYMBOLS_H	1
-
-/* This file's macros are included implicitly in the compilation of every
-   file in the C library by -imacros.
-
-   We include config.h which is generated by configure.
-   It should define for us the following symbols:
-
-   * HAVE_ASM_SET_DIRECTIVE if we have `.set B, A' instead of `A = B'.
-   * ASM_GLOBAL_DIRECTIVE with `.globl' or `.global'.
-   * HAVE_GNU_LD if using GNU ld, with support for weak symbols in a.out,
-   and for symbol set and warning messages extensions in a.out and ELF.
-   * HAVE_ELF if using ELF, which supports weak symbols using `.weak'.
-   * HAVE_ASM_WEAK_DIRECTIVE if we have weak symbols using `.weak'.
-   * HAVE_ASM_WEAKEXT_DIRECTIVE if we have weak symbols using `.weakext'.
-
-   */
-
-/* This is defined for the compilation of all C library code.  features.h
-   tests this to avoid inclusion of stubs.h while compiling the library,
-   before stubs.h has been generated.  Some library code that is shared
-   with other packages also tests this symbol to see if it is being
-   compiled as part of the C library.  We must define this before including
-   config.h, because it makes some definitions conditional on whether libc
-   itself is being compiled, or just some generator program.  */
-#define _LIBC	1
-
-/* Enable declarations of GNU extensions, since we are compiling them.  */
-#define _GNU_SOURCE	1
-/* And we also need the data for the reentrant functions.  */
-#define _REENTRANT	1
-
-#include <config.h>
-
-/* The symbols in all the user (non-_) macros are C symbols.
-   HAVE_GNU_LD without HAVE_ELF implies a.out.  */
-
-#if defined HAVE_ASM_WEAK_DIRECTIVE || defined HAVE_ASM_WEAKEXT_DIRECTIVE
-# define HAVE_WEAK_SYMBOLS
-#endif
-
-#ifndef __SYMBOL_PREFIX
-# ifdef NO_UNDERSCORES
-#  define __SYMBOL_PREFIX
-# else
-#  define __SYMBOL_PREFIX "_"
-# endif
-#endif
-
-#ifndef C_SYMBOL_NAME
-# ifdef NO_UNDERSCORES
-#  define C_SYMBOL_NAME(name) name
-# else
-#  define C_SYMBOL_NAME(name) _##name
-# endif
-#endif
-
-#ifndef ASM_LINE_SEP
-# define ASM_LINE_SEP ;
-#endif
-
-#ifndef C_SYMBOL_DOT_NAME
-# define C_SYMBOL_DOT_NAME(name) .##name
-#endif
-
-#ifndef __ASSEMBLER__
-/* GCC understands weak symbols and aliases; use its interface where
-   possible, instead of embedded assembly language.  */
-
-/* Define ALIASNAME as a strong alias for NAME.  */
-# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
-# define _strong_alias(name, aliasname) \
-  extern __typeof (name) aliasname __attribute__ ((alias (#name)));
-
-/* This comes between the return type and function name in
-   a function definition to make that definition weak.  */
-# define weak_function __attribute__ ((weak))
-# define weak_const_function __attribute__ ((weak, __const__))
-
-# ifdef HAVE_WEAK_SYMBOLS
-
-/* Define ALIASNAME as a weak alias for NAME.
-   If weak aliases are not available, this defines a strong alias.  */
-#  define weak_alias(name, aliasname) _weak_alias (name, aliasname)
-#  define _weak_alias(name, aliasname) \
-  extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
-
-/* Declare SYMBOL as weak undefined symbol (resolved to 0 if not defined).  */
-#  define weak_extern(symbol) _weak_extern (symbol)
-#  ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
-#   define _weak_extern(symbol) asm (".weakext " __SYMBOL_PREFIX #symbol);
-#  else
-#   define _weak_extern(symbol)    asm (".weak " __SYMBOL_PREFIX #symbol);
-#  endif
-
-# else
-
-#  define weak_alias(name, aliasname) strong_alias(name, aliasname)
-#  define weak_extern(symbol) /* Nothing. */
-
-# endif
-
-#else /* __ASSEMBLER__ */
-
-# ifdef HAVE_ASM_SET_DIRECTIVE
-#  define strong_alias(original, alias)		\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP	\
-  .set C_SYMBOL_NAME (alias),C_SYMBOL_NAME (original)
-# else
-#  ifdef HAVE_ASM_GLOBAL_DOT_NAME
-#   define strong_alias(original, alias)	\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original) ASM_LINE_SEP	\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_DOT_NAME (alias) = C_SYMBOL_DOT_NAME (original)
-#  else
-#   define strong_alias(original, alias)	\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
-#  endif
-# endif
-
-# ifdef HAVE_WEAK_SYMBOLS
-#  ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
-#   define weak_alias(original, alias)	\
-  .weakext C_SYMBOL_NAME (alias), C_SYMBOL_NAME (original)
-#   define weak_extern(symbol)	\
-  .weakext C_SYMBOL_NAME (symbol)
-
-#  else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
-
-#   ifdef HAVE_ASM_GLOBAL_DOT_NAME
-#    define weak_alias(original, alias)	\
-  .weak C_SYMBOL_NAME (alias) ASM_LINE_SEP			\
-  C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original) ASM_LINE_SEP	\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_DOT_NAME (alias) = C_SYMBOL_DOT_NAME (original)
-#   else
-#    define weak_alias(original, alias)	\
-  .weak C_SYMBOL_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
-#   endif
-
-#   define weak_extern(symbol)	\
-  .weak C_SYMBOL_NAME (symbol)
-
-#  endif /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
-
-# else /* ! HAVE_WEAK_SYMBOLS */
-
-#  define weak_alias(original, alias) strong_alias(original, alias)
-#  define weak_extern(symbol) /* Nothing */
-# endif /* ! HAVE_WEAK_SYMBOLS */
-
-#endif /* __ASSEMBLER__ */
-
-/* On some platforms we can make internal function calls (i.e., calls of
-   functions not exported) a bit faster by using a different calling
-   convention.  */
-#ifndef internal_function
-# define internal_function	/* empty */
-#endif
-
-/* Prepare for the case that `__builtin_expect' is not available.  */
-#ifndef HAVE_BUILTIN_EXPECT
-# define __builtin_expect(expr, val) (expr)
-#endif
-
-/* Determine the return address.  */
-#define RETURN_ADDRESS(nr) \
-  __builtin_extract_return_addr (__builtin_return_address (nr))
-
-/* When a reference to SYMBOL is encountered, the linker will emit a
-   warning message MSG.  */
-#ifdef HAVE_GNU_LD
-# ifdef HAVE_ELF
-
-/* We want the .gnu.warning.SYMBOL section to be unallocated.  */
-#  ifdef HAVE_ASM_PREVIOUS_DIRECTIVE
-#   define __make_section_unallocated(section_string)	\
-  asm (".section " section_string "\n\t.previous");
-#  elif defined HAVE_ASM_POPSECTION_DIRECTIVE
-#   define __make_section_unallocated(section_string)	\
-  asm (".pushsection " section_string "\n\t.popsection");
-#  else
-#   define __make_section_unallocated(section_string)
-#  endif
-
-/* Tacking on "\n\t#" to the section name makes gcc put it's bogus
-   section attributes on what looks like a comment to the assembler.  */
-#  ifdef HAVE_SECTION_QUOTES
-#   define link_warning(symbol, msg) \
-  __make_section_unallocated (".gnu.warning." #symbol) \
-  static const char __evoke_link_warning_##symbol[]	\
-    __attribute__ ((section (".gnu.warning." #symbol "\"\n\t#\""))) = msg;
-#  else
-#   define link_warning(symbol, msg) \
-  __make_section_unallocated (".gnu.warning." #symbol) \
-  static const char __evoke_link_warning_##symbol[]	\
-    __attribute__ ((section (".gnu.warning." #symbol "\n\t#"))) = msg;
-#  endif
-# else /* Not ELF: a.out */
-#  ifdef HAVE_XCOFF
-/* XCOFF does not support .stabs.
-   The native aix linker will remove the .stab and .stabstr sections
-   The gnu linker will have a fatal error if there is a relocation for
-   symbol in the .stab section.  Silently disable this macro.  */
-#   define link_warning(symbol, msg) 
-#  else
-#   define link_warning(symbol, msg)		\
-     asm (".stabs \"" msg "\",30,0,0,0\n\t"	\
-          ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n");
-#  endif /* XCOFF */
-# endif
-#else
-/* We will never be heard; they will all die horribly.  */
-# define link_warning(symbol, msg)
-#endif
-
-/* A canned warning for sysdeps/stub functions.  */
-#define	stub_warning(name) \
-  link_warning (name, \
-		"warning: " #name " is not implemented and will always fail")
-
-/*
-
-*/
-
-#ifdef HAVE_GNU_LD
-
-/* Symbol set support macros.  */
-
-# ifdef HAVE_ELF
-
-/* Make SYMBOL, which is in the text segment, an element of SET.  */
-#  define text_set_element(set, symbol)	_elf_set_element(set, symbol)
-/* Make SYMBOL, which is in the data segment, an element of SET.  */
-#  define data_set_element(set, symbol)	_elf_set_element(set, symbol)
-/* Make SYMBOL, which is in the bss segment, an element of SET.  */
-#  define bss_set_element(set, symbol)	_elf_set_element(set, symbol)
-
-/* These are all done the same way in ELF.
-   There is a new section created for each set.  */
-#  ifdef SHARED
-/* When building a shared library, make the set section writable,
-   because it will need to be relocated at run time anyway.  */
-#   define _elf_set_element(set, symbol) \
-  static const void *__elf_set_##set##_element_##symbol##__ \
-    __attribute__ ((unused, section (#set))) = &(symbol)
-#  else
-#   define _elf_set_element(set, symbol) \
-  static const void *const __elf_set_##set##_element_##symbol##__ \
-    __attribute__ ((unused, section (#set))) = &(symbol)
-#  endif
-
-/* Define SET as a symbol set.  This may be required (it is in a.out) to
-   be able to use the set's contents.  */
-#  define symbol_set_define(set)	symbol_set_declare(set)
-
-/* Declare SET for use in this module, if defined in another module.  */
-#  define symbol_set_declare(set) \
-  extern void *const __start_##set __attribute__ ((__weak__));		\
-  extern void *const __stop_##set __attribute__ ((__weak__));		\
-  weak_extern (__start_##set) weak_extern (__stop_##set)
-
-/* Return a pointer (void *const *) to the first element of SET.  */
-#  define symbol_set_first_element(set)	(&__start_##set)
-
-/* Return true iff PTR (a void *const *) has been incremented
-   past the last element in SET.  */
-#  define symbol_set_end_p(set, ptr)	((ptr) >= &__stop_##set)
-
-# else	/* Not ELF: a.out.  */
-
-#  ifdef HAVE_XCOFF
-/* XCOFF does not support .stabs.
-   The native aix linker will remove the .stab and .stabstr sections
-   The gnu linker will have a fatal error if there is a relocation for
-   symbol in the .stab section.  Silently disable these macros.  */
-#   define text_set_element(set, symbol) 
-#   define data_set_element(set, symbol) 
-#   define bss_set_element(set, symbol)	 
-#  else
-#   define text_set_element(set, symbol)	\
-    asm (".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol)
-#   define data_set_element(set, symbol)	\
-    asm (".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol)
-#   define bss_set_element(set, symbol)	?error Must use initialized data.
-#  endif /* XCOFF */
-#  define symbol_set_define(set)	void *const (set)[1];
-#  define symbol_set_declare(set)	extern void *const (set)[1];
-
-#  define symbol_set_first_element(set)	&(set)[1]
-#  define symbol_set_end_p(set, ptr)	(*(ptr) == 0)
-
-# endif	/* ELF.  */
-#else
-/* We cannot do anything in generial.  */
-# define text_set_element(set, symbol) asm ("")
-# define data_set_element(set, symbol) asm ("")
-# define bss_set_element(set, symbol) asm ("")
-# define symbol_set_define(set)		void *const (set)[1];
-# define symbol_set_declare(set)	extern void *const (set)[1];
-
-# define symbol_set_first_element(set)	&(set)[1]
-# define symbol_set_end_p(set, ptr)	(*(ptr) == 0)
-#endif	/* Have GNU ld.  */
-
-#if DO_VERSIONING
-# define symbol_version(real, name, version) \
-     _symbol_version(real, name, version)
-# define default_symbol_version(real, name, version) \
-     _default_symbol_version(real, name, version)
-# ifdef __ASSEMBLER__
-#  define _symbol_version(real, name, version) \
-     .symver real, name##@##version
-#  define _default_symbol_version(real, name, version) \
-     .symver real, name##@##@##version
-# else
-#  define _symbol_version(real, name, version) \
-     __asm__ (".symver " #real "," #name "@" #version)
-#  define _default_symbol_version(real, name, version) \
-     __asm__ (".symver " #real "," #name "@@" #version)
-# endif
-#else
-# define symbol_version(real, name, version)
-# define default_symbol_version(real, name, version) \
-  strong_alias(real, name)
-#endif
-
-#endif /* libc-symbols.h */
diff --git a/newlib/libc/sys/linux/libc-tsd.h b/newlib/libc/sys/linux/libc-tsd.h
deleted file mode 100644
index 7a532ea74..000000000
--- a/newlib/libc/sys/linux/libc-tsd.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* libc-internal interface for thread-specific data.  LinuxThreads version.
-   Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_TSD_H
-#define _BITS_LIBC_TSD_H 1
-
-
-/* Fast thread-specific data internal to libc.  */
-enum __libc_tsd_key_t { _LIBC_TSD_KEY_MALLOC = 0,
-			_LIBC_TSD_KEY_DL_ERROR,
-			_LIBC_TSD_KEY_RPC_VARS,
-			_LIBC_TSD_KEY_N };
-
-extern void *(*__libc_internal_tsd_get) (enum __libc_tsd_key_t) __THROW;
-extern int (*__libc_internal_tsd_set) (enum __libc_tsd_key_t,
-				       __const void *)  __THROW;
-
-#define __libc_tsd_define(CLASS, KEY)	CLASS void *__libc_tsd_##KEY##_data;
-#define __libc_tsd_get(KEY) \
-  (__libc_internal_tsd_get != NULL \
-   ? __libc_internal_tsd_get (_LIBC_TSD_KEY_##KEY) \
-   : __libc_tsd_##KEY##_data)
-#define __libc_tsd_set(KEY, VALUE) \
-  (__libc_internal_tsd_set != NULL \
-   ? __libc_internal_tsd_set (_LIBC_TSD_KEY_##KEY, (VALUE)) \
-   : ((__libc_tsd_##KEY##_data = (VALUE)), 0))
-
-#endif	/* bits/libc-tsd.h */
diff --git a/newlib/libc/sys/linux/libintl.h b/newlib/libc/sys/linux/libintl.h
deleted file mode 100644
index 203a2c852..000000000
--- a/newlib/libc/sys/linux/libintl.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* temporary internal libintl.h to ignore message translation for now */
-
-#ifndef _LIBINTL_H
-#define _LIBINTL_H      1
-
-#undef _
-#define _(x) (x)
-
-#endif
diff --git a/newlib/libc/sys/linux/linux.c b/newlib/libc/sys/linux/linux.c
deleted file mode 100644
index ae11c3ffb..000000000
--- a/newlib/libc/sys/linux/linux.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/* libc/sys/linux/linux.c - System-specific system calls */
-
-/* Written 2000 by Werner Almesberger */
-
-
-/*
- * Most system call wrappers have moved to utilities; future fate of this file
- * is guided by glibc/autoconf compatibility and FFS
- */
-
-#include <machine/syscall.h>
-
-
-/* _syscall1(int,delete_module,const char *,name) */
diff --git a/newlib/libc/sys/linux/linux_fsinfo.h b/newlib/libc/sys/linux/linux_fsinfo.h
deleted file mode 100644
index 692abe5de..000000000
--- a/newlib/libc/sys/linux/linux_fsinfo.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Constants from kernel header for various FSes.
-   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _LINUX_FSINFO_H
-#define _LINUX_FSINFO_H	1
-
-/* These definitions come from the kernel headers.  But we cannot
-   include the headers here because of type clashes.  If new
-   filesystem types will become available we have to add the
-   appropriate definitions here.*/
-
-/* Constants that identify the `adfs' filesystem.  */
-#define ADFS_SUPER_MAGIC	0xadf5
-
-/* Constants that identify the `affs' filesystem.  */
-#define AFFS_SUPER_MAGIC	0xadff
-
-/* Constants that identify the `bfs' filesystem.  */
-#define BFS_MAGIC		0x1BADFACE
-
-/* Constants that identify the `coda' filesystem.  */
-#define CODA_SUPER_MAGIC	0x73757245
-
-/* Constants that identify the `coherent' filesystem.  */
-#define COH_SUPER_MAGIC		0x012ff7b7
-
-/* Constant that identifies the `devfs' filesystem.  */
-#define DEVFS_SUPER_MAGIC	0x1373
-
-/* Constant that identifies the `devpts' filesystem.  */
-#define DEVPTS_SUPER_MAGIC	0x1cd1
-
-/* Constant that identifies the `efs' filesystem.  */
-#define EFS_SUPER_MAGIC		0x414A53
-
-/* Constant that identifies the `ext2' and `ext3' filesystems.  */
-#define EXT2_SUPER_MAGIC	0xef53
-
-/* Constant that identifies the `hpfs' filesystem.  */
-#define HPFS_SUPER_MAGIC	0xf995e849
-
-/* Constant that identifies the `iso9660' filesystem.  */
-#define ISOFS_SUPER_MAGIC	0x9660
-
-/* Constants that identify the `minix2' filesystem.  */
-#define MINIX2_SUPER_MAGIC	0x2468
-#define MINIX2_SUPER_MAGIC2	0x2478
-
-/* Constants that identify the `minix' filesystem.  */
-#define MINIX_SUPER_MAGIC	0x137f
-#define MINIX_SUPER_MAGIC2	0x138F
-
-/* Constants that identify the `msdos' filesystem.  */
-#define MSDOS_SUPER_MAGIC	0x4d44
-
-/* Constants that identify the `ncp' filesystem.  */
-#define NCP_SUPER_MAGIC		0x564c
-
-/* Constants that identify the `nfs' filesystem.  */
-#define NFS_SUPER_MAGIC		0x6969
-
-/* Constants that identify the `proc' filesystem.  */
-#define PROC_SUPER_MAGIC	0x9fa0
-
-/* Constants that identify the `qnx4' filesystem.  */
-#define QNX4_SUPER_MAGIC	0x002f
-
-/* Constants that identify the `reiser' filesystem.  */
-#define REISERFS_SUPER_MAGIC	0x52654973
-
-/* Constants that identify the `smb' filesystem.  */
-#define SMB_SUPER_MAGIC		0x517b
-
-/* Constants that identify the `sysV' filesystem.  */
-#define SYSV2_SUPER_MAGIC	0x012ff7b6
-#define SYSV4_SUPER_MAGIC	0x012ff7b5
-
-/* Constants that identify the `ufs' filesystem.  */
-#define UFS_MAGIC		0x00011954
-#define UFS_CIGAM		0x54190100 /* byteswapped MAGIC */
-
-/* Constants that identify the `xenix' filesystem.  */
-#define XENIX_SUPER_MAGIC	0x012ff7b4
-
-/* Constant that identifies the `shm' filesystem.  */
-#define SHMFS_SUPER_MAGIC	0x01021994
-
-/* Maximum link counts.  */
-#define COH_LINK_MAX		10000
-#define EXT2_LINK_MAX		32000
-#define MINIX2_LINK_MAX		65530
-#define MINIX_LINK_MAX		250
-#define REISERFS_LINK_MAX	64535
-#define SYSV_LINK_MAX		126     /* 127? 251? */
-#define UFS_LINK_MAX		EXT2_LINK_MAX
-#define XENIX_LINK_MAX		126     /* ?? */
-
-#endif	/* linux_fsinfo.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/LICENSE b/newlib/libc/sys/linux/linuxthreads/LICENSE
deleted file mode 100644
index 7bcca6050..000000000
--- a/newlib/libc/sys/linux/linuxthreads/LICENSE
+++ /dev/null
@@ -1,501 +0,0 @@
-GNU LIBRARY GENERAL PUBLIC LICENSE
-**********************************
-
-                         Version 2, June 1991
-
-     Copyright (C) 1991 Free Software Foundation, Inc.
-     59 Temple Place -- Suite 330, Boston, MA 02111-1307, USA
-     
-     Everyone is permitted to copy and distribute verbatim copies
-     of this license document, but changing it is not allowed.
-     
-     [This is the first released version of the library GPL.  It is
-      numbered 2 because it goes with version 2 of the ordinary GPL.]
-
-Preamble
-========
-
-   The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-   This license, the Library General Public License, applies to some
-specially designated Free Software Foundation software, and to any
-other libraries whose authors decide to use it.  You can use it for
-your libraries, too.
-
-   When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it in
-new free programs; and that you know you can do these things.
-
-   To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the library, or if you modify it.
-
-   For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you.  You must make sure that they, too, receive or can get the source
-code.  If you link a program with the library, you must provide
-complete object files to the recipients so that they can relink them
-with the library, after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-   Our method of protecting your rights has two steps: (1) copyright
-the library, and (2) offer you this license which gives you legal
-permission to copy, distribute and/or modify the library.
-
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-that everyone understands that there is no warranty for this free
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-want its recipients to know that what they have is not the original
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-==============================================
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-   That's all there is to it!
-
diff --git a/newlib/libc/sys/linux/linuxthreads/Makefile.am b/newlib/libc/sys/linux/linuxthreads/Makefile.am
deleted file mode 100644
index 0122d668b..000000000
--- a/newlib/libc/sys/linux/linuxthreads/Makefile.am
+++ /dev/null
@@ -1,142 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/../include -I$(srcdir)/machine/$(machine_dir) -I$(srcdir)/machine/generic  $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) -I$(srcdir)/..
-
-LIBTOOL_VERSION_INFO = 0:0:0
-
-LIB_SOURCES= \
-	attr.c barrier.c condvar.c \
-	events.c getcpuclockid.c getreent.c join.c lockfile.c manager.c \
-	mq_notify.c oldsemaphore.c prio.c ptclock_gettime.c ptclock_settime.c \
-	ptlongjmp.c pt-machine.c reent.c rwlock.c semaphore.c \
-	signals.c spinlock.c sysctl.c \
-	timer_create.c timer_getoverr.c timer_routines.c \
-	timer_delete.c timer_gettime.c timer_settime.c \
-	wrapsyscall.c
-
-LIB_DB_SOURCES = td_init.c td_log.c td_ta_delete.c td_ta_get_nthreads.c      \
-	td_ta_get_ph.c td_ta_map_id2thr.c td_ta_map_lwp2thr.c     \
-	td_ta_new.c td_ta_thr_iter.c td_ta_tsd_iter.c		  \
-	td_thr_get_info.c td_thr_getfpregs.c td_thr_getgregs.c    \
-	td_thr_getxregs.c td_thr_getxregsize.c td_thr_setfpregs.c \
-	td_thr_setgregs.c td_thr_setprio.c td_thr_setsigpending.c \
-	td_thr_setxregs.c td_thr_sigsetmask.c td_thr_tsd.c	  \
-	td_thr_validate.c td_thr_dbsuspend.c td_thr_dbresume.c    \
-	td_ta_setconcurrency.c td_ta_enable_stats.c       	  \
-	td_ta_reset_stats.c td_ta_get_stats.c td_ta_event_addr.c  \
-	td_thr_event_enable.c td_thr_set_event.c 	          \
-	td_thr_clear_event.c td_thr_event_getmsg.c		  \
-	td_ta_set_event.c td_ta_event_getmsg.c		          \
-	td_ta_clear_event.c td_symbol_list.c
-
-# Because of how libtool moves objects around, these files must be built last.
-LIBADD_OBJS = mutex.$(oext) specific.$(oext) pthread.$(oext) \
-	cancel.$(oext) 
-
-ELIX_3_OBJS = \
-	ptfork.$(oext)
-
-if ELIX_LEVEL_1
-EXTRA_OBJS = reqsyscalls.$(oext)
-else
-if ELIX_LEVEL_2
-EXTRA_OBJS = reqsyscalls.$(oext)
-else
-EXTRA_OBJS = $(ELIX_3_OBJS)
-endif
-endif
-
-SUBDIRS = machine .
-
-tooldir = $(tooldir)
-toollibdir = $(top_toollibdir)
-
-libpthread_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-undefined -lgcc -Xcompiler -nostdlib -Xlinker --version-script=$(srcdir)/../shared.ld `cat extra-libtool-objlist`
-libthread_db_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-undefined -lgcc -Xcompiler -nostdlib -Xlinker --version-script=$(srcdir)/../shared.ld 
-
-if USE_LIBTOOL
-
-# objects listed later in LIBPTHREAD_OBJLISTS will override those listed earlier
-extra-libtool-objlist: $(MACHINE_OBJLIST)
-	cat $(MACHINE_OBJLIST) | $(AWK) '{ libpthread[$$1] = $$2 }; END { for (x in libpthread) printf ("%s\n", libpthread[x]) }' > $@
-
-toollib_LTLIBRARIES = libpthread.la libthread_db.la
-libpthread_la_SOURCES = $(LIB_SOURCES)
-libpthread_la_LIBADD = $(LIBADD_OBJS) $(EXTRA_OBJS)
-## libpthread_la_DEPENDENCIES = defs.h crti.S
-libpthread_la_DEPENDENCIES = $(LIBADD_OBJS) $(EXTRA_OBJS) extra-libtool-objlist
-noinst_DATA=objectlist.awk.in
-LIB_COMPILE = $(LTCOMPILE)
-
-libthread_db_la_SOURCES = $(LIB_DB_SOURCES)
-
-else
-
-toollib_LIBRARIES = libpthread.a libthread_db.a
-libpthread_a_SOURCES = $(LIB_SOURCES)
-libpthread_a_LIBADD = $(LIBADD_OBJS) $(EXTRA_OBJS) $(MACHINE_LIB)
-## libpthread_a_DEPENDENCIES = defs.h crti.S
-libpthread_a_DEPENDENCIES = $(LIBADD_OBJS) $(EXTRA_OBJS) $(MACHINE_LIB)
-LIB_COMPILE = $(COMPILE)
-
-libthread_db_a_SOURCES = $(LIB_DB_SOURCES)
-
-endif # USE_LIBTOOL
-
-include $(srcdir)/../../../../Makefile.shared
-
-doc:
-
-install-data-local: install-toollibLIBRARIES
-	-rm -f $(DESTDIR)$(toollibdir)/libthread_db.so.1
-	ln -s `readlink $(DESTDIR)$(toollibdir)/libthread_db.so` \
-	  $(DESTDIR)$(toollibdir)/libthread_db.so.1 \
-	  || cp $(DESTDIR)$(toollibdir)/libthread_db.so \
-	  $(DESTDIR)$(toollibdir)/libthread_db.so.1 
-
-AM_CFLAGS = -D_XOPEN_SOURCE=600 -D_GNU_SOURCE=1
-ACLOCAL_AMFLAGS = -I ../../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-
-## PTHREAD_HEADERS=pthread.h semaphore.h
-
-CFLAGS_pt_initfini = -g0 -fPIC -fno-inline-functions
-CFLAGS_noweak=-D__NO_WEAK_PTHREAD_ALIASES
-CFLAGS_cancel=-D__NO_WEAK_PTHREAD_ALIASES -D_RPC_THREAD_SAFE_
-CFLAGS_pthread=-D__NO_WEAK_PTHREAD_ALIASES -DHAVE_Z_NODELETE
-
-pt-initfini.s: $(srcdir)/pt-initfini.c
-	$(CC) -S $(CFLAGS_pt_initfini) -finhibit-size-directive \
-		$(patsubst -f%,-fno-%,$(exceptions)) -o $@
-
-# We only have one kind of startup code files.  Static binaries and
-# shared libraries are build using the PIC version.
-crti.S: pt-initfini.s
-	sed -n -e '1,/@HEADER_ENDS/p' \
-	       -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
-	       -e '/@TRAILER_BEGINS/,$$p' $< > $@
-
-defs.h: pt-initfini.s
-	sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
-		$(AWK) -f defs.awk > $@
-
-crti.o: crti.S defs.h
-	$(CC) -g0 $(ASFLAGS) -o $@
-
-mutex.$(oext): $(srcdir)/mutex.c
-	$(LIB_COMPILE) $(CFLAGS_noweak) -c $< -o $@
-
-specific.$(oext): $(srcdir)/specific.c
-	$(LIB_COMPILE) $(CFLAGS_noweak) -c $< -o $@
-
-pthread.$(oext): $(srcdir)/pthread.c
-	$(LIB_COMPILE) $(CFLAGS_pthread) -c $< -o $@
-
-ptfork.$(oext): $(srcdir)/ptfork.c
-	$(LIB_COMPILE) $(CFLAGS_noweak) -c $< -o $@
-
-cancel.$(oext): $(srcdir)/cancel.c
-	$(LIB_COMPILE) $(CFLAGS_cancel) -c $< -o $@
-
diff --git a/newlib/libc/sys/linux/linuxthreads/Makefile.in b/newlib/libc/sys/linux/linuxthreads/Makefile.in
deleted file mode 100644
index d957b0545..000000000
--- a/newlib/libc/sys/linux/linuxthreads/Makefile.in
+++ /dev/null
@@ -1,685 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-AWK = @AWK@
-CC = @CC@
-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LN_S = @LN_S@
-MACHINE_LIB = @MACHINE_LIB@
-MACHINE_OBJLIST = @MACHINE_OBJLIST@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/../include -I$(srcdir)/machine/$(machine_dir) -I$(srcdir)/machine/generic  $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) -I$(srcdir)/..
-
-LIBTOOL_VERSION_INFO = 0:0:0
-
-LIB_SOURCES =  	attr.c barrier.c condvar.c 	events.c getcpuclockid.c getreent.c join.c lockfile.c manager.c 	mq_notify.c oldsemaphore.c prio.c ptclock_gettime.c ptclock_settime.c 	ptlongjmp.c pt-machine.c reent.c rwlock.c semaphore.c 	signals.c spinlock.c sysctl.c 	timer_create.c timer_getoverr.c timer_routines.c 	timer_delete.c timer_gettime.c timer_settime.c 	wrapsyscall.c
-
-
-LIB_DB_SOURCES = td_init.c td_log.c td_ta_delete.c td_ta_get_nthreads.c      	td_ta_get_ph.c td_ta_map_id2thr.c td_ta_map_lwp2thr.c     	td_ta_new.c td_ta_thr_iter.c td_ta_tsd_iter.c		  	td_thr_get_info.c td_thr_getfpregs.c td_thr_getgregs.c    	td_thr_getxregs.c td_thr_getxregsize.c td_thr_setfpregs.c 	td_thr_setgregs.c td_thr_setprio.c td_thr_setsigpending.c 	td_thr_setxregs.c td_thr_sigsetmask.c td_thr_tsd.c	  	td_thr_validate.c td_thr_dbsuspend.c td_thr_dbresume.c    	td_ta_setconcurrency.c td_ta_enable_stats.c       	  	td_ta_reset_stats.c td_ta_get_stats.c td_ta_event_addr.c  	td_thr_event_enable.c td_thr_set_event.c 	          	td_thr_clear_event.c td_thr_event_getmsg.c		  	td_ta_set_event.c td_ta_event_getmsg.c		          	td_ta_clear_event.c td_symbol_list.c
-
-
-# Because of how libtool moves objects around, these files must be built last.
-LIBADD_OBJS = mutex.$(oext) specific.$(oext) pthread.$(oext) 	cancel.$(oext) 
-
-
-ELIX_3_OBJS =  	ptfork.$(oext)
-
-@ELIX_LEVEL_1_TRUE@EXTRA_OBJS = reqsyscalls.$(oext)
-@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@EXTRA_OBJS = reqsyscalls.$(oext)
-@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@EXTRA_OBJS = $(ELIX_3_OBJS)
-
-SUBDIRS = machine .
-
-tooldir = $(tooldir)
-toollibdir = $(top_toollibdir)
-
-libpthread_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-undefined -lgcc -Xcompiler -nostdlib -Xlinker --version-script=$(srcdir)/../shared.ld `cat extra-libtool-objlist`
-libthread_db_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-undefined -lgcc -Xcompiler -nostdlib -Xlinker --version-script=$(srcdir)/../shared.ld 
-
-@USE_LIBTOOL_TRUE@toollib_LTLIBRARIES = libpthread.la libthread_db.la
-@USE_LIBTOOL_TRUE@libpthread_la_SOURCES = $(LIB_SOURCES)
-@USE_LIBTOOL_TRUE@libpthread_la_LIBADD = $(LIBADD_OBJS) $(EXTRA_OBJS)
-@USE_LIBTOOL_TRUE@libpthread_la_DEPENDENCIES = $(LIBADD_OBJS) $(EXTRA_OBJS) extra-libtool-objlist
-@USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
-@USE_LIBTOOL_TRUE@LIB_COMPILE = $(LTCOMPILE)
-@USE_LIBTOOL_FALSE@LIB_COMPILE = $(COMPILE)
-
-@USE_LIBTOOL_TRUE@libthread_db_la_SOURCES = $(LIB_DB_SOURCES)
-
-@USE_LIBTOOL_FALSE@toollib_LIBRARIES = libpthread.a libthread_db.a
-@USE_LIBTOOL_FALSE@libpthread_a_SOURCES = $(LIB_SOURCES)
-@USE_LIBTOOL_FALSE@libpthread_a_LIBADD = $(LIBADD_OBJS) $(EXTRA_OBJS) $(MACHINE_LIB)
-@USE_LIBTOOL_FALSE@libpthread_a_DEPENDENCIES = $(LIBADD_OBJS) $(EXTRA_OBJS) $(MACHINE_LIB)
-
-@USE_LIBTOOL_FALSE@libthread_db_a_SOURCES = $(LIB_DB_SOURCES)
-
-AM_CFLAGS = -D_XOPEN_SOURCE=600 -D_GNU_SOURCE=1
-ACLOCAL_AMFLAGS = -I ../../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-
-CFLAGS_pt_initfini = -g0 -fPIC -fno-inline-functions
-CFLAGS_noweak = -D__NO_WEAK_PTHREAD_ALIASES
-CFLAGS_cancel = -D__NO_WEAK_PTHREAD_ALIASES -D_RPC_THREAD_SAFE_
-CFLAGS_pthread = -D__NO_WEAK_PTHREAD_ALIASES -DHAVE_Z_NODELETE
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(toollib_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
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-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-
-doc:
-
-install-data-local: install-toollibLIBRARIES
-	-rm -f $(DESTDIR)$(toollibdir)/libthread_db.so.1
-	ln -s `readlink $(DESTDIR)$(toollibdir)/libthread_db.so` \
-	  $(DESTDIR)$(toollibdir)/libthread_db.so.1 \
-	  || cp $(DESTDIR)$(toollibdir)/libthread_db.so \
-	  $(DESTDIR)$(toollibdir)/libthread_db.so.1 
-
-pt-initfini.s: $(srcdir)/pt-initfini.c
-	$(CC) -S $(CFLAGS_pt_initfini) -finhibit-size-directive \
-		$(patsubst -f%,-fno-%,$(exceptions)) -o $@
-
-# We only have one kind of startup code files.  Static binaries and
-# shared libraries are build using the PIC version.
-crti.S: pt-initfini.s
-	sed -n -e '1,/@HEADER_ENDS/p' \
-	       -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
-	       -e '/@TRAILER_BEGINS/,$$p' $< > $@
-
-defs.h: pt-initfini.s
-	sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
-		$(AWK) -f defs.awk > $@
-
-crti.o: crti.S defs.h
-	$(CC) -g0 $(ASFLAGS) -o $@
-
-mutex.$(oext): $(srcdir)/mutex.c
-	$(LIB_COMPILE) $(CFLAGS_noweak) -c $< -o $@
-
-specific.$(oext): $(srcdir)/specific.c
-	$(LIB_COMPILE) $(CFLAGS_noweak) -c $< -o $@
-
-pthread.$(oext): $(srcdir)/pthread.c
-	$(LIB_COMPILE) $(CFLAGS_pthread) -c $< -o $@
-
-ptfork.$(oext): $(srcdir)/ptfork.c
-	$(LIB_COMPILE) $(CFLAGS_noweak) -c $< -o $@
-
-cancel.$(oext): $(srcdir)/cancel.c
-	$(LIB_COMPILE) $(CFLAGS_cancel) -c $< -o $@
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/linux/linuxthreads/aclocal.m4 b/newlib/libc/sys/linux/linuxthreads/aclocal.m4
deleted file mode 100644
index c0a206827..000000000
--- a/newlib/libc/sys/linux/linuxthreads/aclocal.m4
+++ /dev/null
@@ -1,1223 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
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-[if test "${newlib_iconv+set}" != set; then
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-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
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-dnl Support --enable-newlib-elix-level
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-
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-AC_ARG_ENABLE(newlib-supplied-syscalls,
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-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
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-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
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-test -z "[$]{with_target_subdir}" && with_target_subdir=.
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-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
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-  newlib_basedir="[$]{srcdir}/$1"
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-AC_SUBST(newlib_basedir)
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-AC_CANONICAL_SYSTEM
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-AC_PROG_CC_GNU
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-# Copyright 2002  Free Software Foundation, Inc.
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-# This program is free software; you can redistribute it and/or modify
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-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
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-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
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-# AM_SET_CURRENT_AUTOMAKE_VERSION
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-#
-# Check to make sure that the build environment is sane.
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-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_SAVE
-     AC_LANG_C
-     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_RESTORE])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
-    [AC_TRY_LINK([],
-      [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);],
-      [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
-      [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  ])
-esac
-])
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
-<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)])
-
-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
-# Usage: AC_LIBTOOL_PICMODE[(MODE)]
-#   Where MODE is either `yes' or `no'.  If omitted, it defaults to
-#   `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)])
-
-
-# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="ifelse([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      re_direlt=['/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.[012])
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'] ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
-  else
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
-  fi
-  ;;
-
-newsos6)
-  [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-[sysv5uw[78]* | sysv4*uw2*)]
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-])
-
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32*)
-  # These system don't have libm
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, main, LIBM="-lm")
-  ;;
-esac
-])
-
-# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl convenience library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-convenience to the
-# configure arguments.  Note that LIBLTDL and INCLTDL are not
-# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not
-# provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed
-# with '${top_builddir}/' and INCLTDL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!).  If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-  case $enable_ltdl_convenience in
-  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
-  "") enable_ltdl_convenience=yes
-      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
-  esac
-  LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
-  INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-])
-
-# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl installable library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-install to the configure
-# arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
-# AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed
-# libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will
-# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
-# with '${top_srcdir}/' (note the single quotes!).  If your package is
-# not flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-  AC_CHECK_LIB(ltdl, main,
-  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
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-     AC_MSG_WARN([libltdl not installed, but installation disabled])
-   else
-     enable_ltdl_install=yes
-   fi
-  ])
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-    ac_configure_args="$ac_configure_args --enable-ltdl-install"
-    LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
-    INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-  else
-    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
-    LIBLTDL="-lltdl"
-    INCLTDL=
-  fi
-])
-
-# If this macro is not defined by Autoconf, define it here.
-ifdef([AC_PROVIDE_IFELSE],
-      [],
-      [define([AC_PROVIDE_IFELSE],
-              [ifdef([AC_PROVIDE_$1],
-                     [$2], [$3])])])
-
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-
-AC_DEFUN([_AC_LIBTOOL_CXX],
-[AC_REQUIRE([AC_PROG_CXX])
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-LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
-lt_save_CC="$CC"
-lt_save_CFLAGS="$CFLAGS"
-dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
-dnl is set to the C++ compiler.
-AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" \
-file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
---build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
-|| AC_MSG_ERROR([libtool tag configuration failed])
-CC="$lt_save_CC"
-CFLAGS="$lt_save_CFLAGS"
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-# AC_LIBTOOL_GCJ - enable support for GCJ libraries
-AC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
-
-AC_DEFUN([_AC_LIBTOOL_GCJ],
-[AC_REQUIRE([AC_PROG_LIBTOOL])
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
-  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
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-           [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
-LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
-lt_save_CC="$CC"
-lt_save_CFLAGS="$CFLAGS"
-dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
-dnl is set to the C++ compiler.
-AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" \
-file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
---build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
-|| AC_MSG_ERROR([libtool tag configuration failed])
-CC="$lt_save_CC"
-CFLAGS="$lt_save_CFLAGS"
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-dnl old names
-AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
-AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
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-AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
-AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
-
-dnl This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])dnl
-
-AC_DEFUN([LT_AC_PROG_GCJ],
-[AC_CHECK_TOOL(GCJ, gcj, no)
-  test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
-  AC_SUBST(GCJFLAGS)
-])
-
diff --git a/newlib/libc/sys/linux/linuxthreads/attr.c b/newlib/libc/sys/linux/linuxthreads/attr.c
deleted file mode 100644
index 4b3a8f434..000000000
--- a/newlib/libc/sys/linux/linuxthreads/attr.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Handling of thread attributes */
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/resource.h>
-#include "pthread.h"
-#include "internals.h"
-#include <shlib-compat.h>
-
-int __pthread_attr_init_2_1(pthread_attr_t *attr)
-{
-  size_t ps = __getpagesize ();
-
-  attr->__detachstate = PTHREAD_CREATE_JOINABLE;
-  attr->__schedpolicy = SCHED_OTHER;
-  attr->__schedparam.sched_priority = 0;
-  attr->__inheritsched = PTHREAD_EXPLICIT_SCHED;
-  attr->__scope = PTHREAD_SCOPE_SYSTEM;
-  attr->__guardsize = ps;
-  attr->__stackaddr = NULL;
-  attr->__stackaddr_set = 0;
-  attr->__stacksize = STACK_SIZE - ps;
-  return 0;
-}
-
-versioned_symbol (libpthread, __pthread_attr_init_2_1, pthread_attr_init,
-		  GLIBC_2_1);
-
-#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
-int __pthread_attr_init_2_0(pthread_attr_t *attr)
-{
-  attr->__detachstate = PTHREAD_CREATE_JOINABLE;
-  attr->__schedpolicy = SCHED_OTHER;
-  attr->__schedparam.sched_priority = 0;
-  attr->__inheritsched = PTHREAD_EXPLICIT_SCHED;
-  attr->__scope = PTHREAD_SCOPE_SYSTEM;
-  return 0;
-}
-compat_symbol (libpthread, __pthread_attr_init_2_0, pthread_attr_init,
-	       GLIBC_2_0);
-#endif
-
-int pthread_attr_destroy(pthread_attr_t *attr)
-{
-  return 0;
-}
-
-int pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate)
-{
-  if (detachstate < PTHREAD_CREATE_JOINABLE ||
-      detachstate > PTHREAD_CREATE_DETACHED)
-    return EINVAL;
-  attr->__detachstate = detachstate;
-  return 0;
-}
-
-int pthread_attr_getdetachstate(const pthread_attr_t *attr, int *detachstate)
-{
-  *detachstate = attr->__detachstate;
-  return 0;
-}
-
-int pthread_attr_setschedparam(pthread_attr_t *attr,
-                               const struct sched_param *param)
-{
-  int max_prio = __sched_get_priority_max(attr->__schedpolicy);
-  int min_prio = __sched_get_priority_min(attr->__schedpolicy);
-
-  if (param->sched_priority < min_prio || param->sched_priority > max_prio)
-    return EINVAL;
-  memcpy (&attr->__schedparam, param, sizeof (struct sched_param));
-  return 0;
-}
-
-int pthread_attr_getschedparam(const pthread_attr_t *attr,
-                               struct sched_param *param)
-{
-  memcpy (param, &attr->__schedparam, sizeof (struct sched_param));
-  return 0;
-}
-
-int pthread_attr_setschedpolicy(pthread_attr_t *attr, int policy)
-{
-  if (policy != SCHED_OTHER && policy != SCHED_FIFO && policy != SCHED_RR)
-    return EINVAL;
-  attr->__schedpolicy = policy;
-  return 0;
-}
-
-int pthread_attr_getschedpolicy(const pthread_attr_t *attr, int *policy)
-{
-  *policy = attr->__schedpolicy;
-  return 0;
-}
-
-int pthread_attr_setinheritsched(pthread_attr_t *attr, int inherit)
-{
-  if (inherit != PTHREAD_INHERIT_SCHED && inherit != PTHREAD_EXPLICIT_SCHED)
-    return EINVAL;
-  attr->__inheritsched = inherit;
-  return 0;
-}
-
-int pthread_attr_getinheritsched(const pthread_attr_t *attr, int *inherit)
-{
-  *inherit = attr->__inheritsched;
-  return 0;
-}
-
-int pthread_attr_setscope(pthread_attr_t *attr, int scope)
-{
-  switch (scope) {
-  case PTHREAD_SCOPE_SYSTEM:
-    attr->__scope = scope;
-    return 0;
-  case PTHREAD_SCOPE_PROCESS:
-    return ENOTSUP;
-  default:
-    return EINVAL;
-  }
-}
-
-int pthread_attr_getscope(const pthread_attr_t *attr, int *scope)
-{
-  *scope = attr->__scope;
-  return 0;
-}
-
-int __pthread_attr_setguardsize(pthread_attr_t *attr, size_t guardsize)
-{
-  /* The guard size must not be larger than the stack itself */
-  if (guardsize >= attr->__stacksize) return EINVAL;
-
-  attr->__guardsize = guardsize;
-
-  return 0;
-}
-weak_alias (__pthread_attr_setguardsize, pthread_attr_setguardsize)
-
-int __pthread_attr_getguardsize(const pthread_attr_t *attr, size_t *guardsize)
-{
-  *guardsize = attr->__guardsize;
-  return 0;
-}
-weak_alias (__pthread_attr_getguardsize, pthread_attr_getguardsize)
-
-int __pthread_attr_setstackaddr(pthread_attr_t *attr, void *stackaddr)
-{
-  attr->__stackaddr = stackaddr;
-  attr->__stackaddr_set = 1;
-  return 0;
-}
-weak_alias (__pthread_attr_setstackaddr, pthread_attr_setstackaddr)
-
-link_warning (pthread_attr_setstackaddr,
-	      "the use of `pthread_attr_setstackaddr' is deprecated, use `pthread_attr_setstack'")
-
-int __pthread_attr_getstackaddr(const pthread_attr_t *attr, void **stackaddr)
-{
-  /* XXX This function has a stupid definition.  The standard specifies
-     no error value but what is if no stack address was set?  We simply
-     return the value we have in the member.  */
-  *stackaddr = attr->__stackaddr;
-  return 0;
-}
-weak_alias (__pthread_attr_getstackaddr, pthread_attr_getstackaddr)
-
-link_warning (pthread_attr_getstackaddr,
-	      "the use of `pthread_attr_getstackaddr' is deprecated, use `pthread_attr_getstack'")
-
-
-int __pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize)
-{
-#ifdef FLOATING_STACKS
-  /* We have to check against the maximum allowed stack size.  This is no
-     problem if the manager is already started and we determined it.  If
-     this hasn't happened, we have to find the limit outself.  */
-  if (__pthread_max_stacksize == 0)
-    __pthread_init_max_stacksize ();
-
-  if (stacksize > __pthread_max_stacksize)
-    return EINVAL;
-#else
-  /* We have a fixed size limit.  */
-  if (stacksize > STACK_SIZE)
-    return EINVAL;
-#endif
-
-  /* We don't accept value smaller than PTHREAD_STACK_MIN.  */
-  if (stacksize < PTHREAD_STACK_MIN)
-    return EINVAL;
-
-  attr->__stacksize = stacksize;
-  return 0;
-}
-weak_alias (__pthread_attr_setstacksize, pthread_attr_setstacksize)
-
-int __pthread_attr_getstacksize(const pthread_attr_t *attr, size_t *stacksize)
-{
-  *stacksize = attr->__stacksize;
-  return 0;
-}
-weak_alias (__pthread_attr_getstacksize, pthread_attr_getstacksize)
-
-int __pthread_attr_setstack (pthread_attr_t *attr, void *stackaddr,
-			     size_t stacksize)
-{
-  int err;
-
-  if ((((uintptr_t) stackaddr)
-       & (__alignof__ (struct _pthread_descr_struct) - 1)) != 0)
-    err = EINVAL;
-  else
-    err = __pthread_attr_setstacksize (attr, stacksize);
-  if (err == 0)
-    {
-#ifndef _STACK_GROWS_UP
-      attr->__stackaddr = (char *) stackaddr + stacksize;
-#else
-      attr->__stackaddr = stackaddr;
-#endif
-      attr->__stackaddr_set = 1;
-    }
-
-  return err;
-}
-weak_alias (__pthread_attr_setstack, pthread_attr_setstack)
-
-int __pthread_attr_getstack (const pthread_attr_t *attr, void **stackaddr,
-			     size_t *stacksize)
-{
-  /* XXX This function has a stupid definition.  The standard specifies
-     no error value but what is if no stack address was set?  We simply
-     return the value we have in the member.  */
-#ifndef _STACK_GROWS_UP
-  *stackaddr = (char *) attr->__stackaddr - attr->__stacksize;
-#else
-  *stackaddr = attr->__stackaddr;
-#endif
-  *stacksize = attr->__stacksize;
-  return 0;
-}
-weak_alias (__pthread_attr_getstack, pthread_attr_getstack)
-
-int pthread_getattr_np (pthread_t thread, pthread_attr_t *attr)
-{
-  pthread_handle handle = thread_handle (thread);
-  pthread_descr descr;
-
-  if (handle == NULL)
-    return ENOENT;
-
-  descr = handle->h_descr;
-
-  attr->__detachstate = (descr->p_detached
-			 ? PTHREAD_CREATE_DETACHED
-			 : PTHREAD_CREATE_JOINABLE);
-
-  attr->__schedpolicy = __sched_getscheduler (descr->p_pid);
-  if (attr->__schedpolicy == -1)
-    return errno;
-
-  if (__sched_getparam (descr->p_pid,
-			(struct sched_param *) &attr->__schedparam) != 0)
-    return errno;
-
-  attr->__inheritsched = descr->p_inheritsched;
-  attr->__scope = PTHREAD_SCOPE_SYSTEM;
-#ifdef _STACK_GROWS_DOWN
-  attr->__stacksize = (char *)(descr + 1) - (char *)descr->p_guardaddr
-		      - descr->p_guardsize;
-#else
-  attr->__stacksize = (char *)descr->p_guardaddr - (char *)descr;
-#endif
-  attr->__guardsize = descr->p_guardsize;
-  attr->__stackaddr_set = descr->p_userstack;
-#ifdef NEED_SEPARATE_REGISTER_STACK
-  if (descr->p_userstack == 0)
-    attr->__stacksize *= 2;
-  /* XXX This is awkward.  The guard pages are in the middle of the
-     two stacks.  We must count the guard size in the stack size since
-     otherwise the range of the stack area cannot be computed.  */
-  attr->__stacksize += attr->__guardsize;
-#endif
-#ifndef _STACK_GROWS_UP
-  attr->__stackaddr = (char *)(descr + 1);
-#else
-  attr->__stackaddr = (char *)descr;
-#endif
-
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/barrier.c b/newlib/libc/sys/linux/linuxthreads/barrier.c
deleted file mode 100644
index 1293bad85..000000000
--- a/newlib/libc/sys/linux/linuxthreads/barrier.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* POSIX barrier implementation for LinuxThreads.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "queue.h"
-#include "restart.h"
-
-int
-pthread_barrier_wait(pthread_barrier_t *barrier)
-{
-  pthread_descr self = thread_self();
-  pthread_descr temp_wake_queue, th;
-  int result = 0;
-
-  __pthread_lock(&barrier->__ba_lock, self);
-
-  /* If the required number of threads have achieved rendezvous... */
-  if (barrier->__ba_present >= barrier->__ba_required - 1)
-    {
-      /* ... then this last caller shall be the serial thread */
-      result = PTHREAD_BARRIER_SERIAL_THREAD;
-      /* Copy and clear wait queue and reset barrier. */
-      temp_wake_queue = barrier->__ba_waiting;
-      barrier->__ba_waiting = NULL;
-      barrier->__ba_present = 0;
-    }
-  else
-    {
-      result = 0;
-      barrier->__ba_present++;
-      enqueue(&barrier->__ba_waiting, self);
-    }
-
-  __pthread_unlock(&barrier->__ba_lock);
-
-  if (result == 0)
-    {
-      /* Non-serial threads have to suspend */
-      suspend(self);
-      /* We don't bother dealing with cancellation because the POSIX
-         spec for barriers doesn't mention that pthread_barrier_wait
-         is a cancellation point. */
-    }
-  else
-    {
-      /* Serial thread wakes up all others. */
-      while ((th = dequeue(&temp_wake_queue)) != NULL)
-	restart(th);
-    }
-
-  return result;
-}
-
-int
-pthread_barrier_init(pthread_barrier_t *barrier,
-				const pthread_barrierattr_t *attr,
-				unsigned int count)
-{
-  if (count == 0)
-     return EINVAL;
-
-  __pthread_init_lock(&barrier->__ba_lock);
-  barrier->__ba_required = count;
-  barrier->__ba_present = 0;
-  barrier->__ba_waiting = NULL;
-  return 0;
-}
-
-int
-pthread_barrier_destroy(pthread_barrier_t *barrier)
-{
-  if (barrier->__ba_waiting != NULL) return EBUSY;
-  return 0;
-}
-
-int
-pthread_barrierattr_init(pthread_barrierattr_t *attr)
-{
-  attr->__pshared = PTHREAD_PROCESS_PRIVATE;
-  return 0;
-}
-
-int
-pthread_barrierattr_destroy(pthread_barrierattr_t *attr)
-{
-  return 0;
-}
-
-int
-__pthread_barrierattr_getpshared(const pthread_barrierattr_t *attr,
-				 int *pshared)
-{
-  *pshared = attr->__pshared;
-  return 0;
-}
-
-int
-pthread_barrierattr_setpshared(pthread_barrierattr_t *attr, int pshared)
-{
-  if (pshared != PTHREAD_PROCESS_PRIVATE && pshared != PTHREAD_PROCESS_SHARED)
-    return EINVAL;
-
-  attr->__pshared = pshared;
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/bits/initspin.h b/newlib/libc/sys/linux/linuxthreads/bits/initspin.h
deleted file mode 100644
index af19d44e6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/newlib/libc/sys/linux/linuxthreads/bits/libc-lock.h b/newlib/libc/sys/linux/linuxthreads/bits/libc-lock.h
deleted file mode 100644
index 125002255..000000000
--- a/newlib/libc/sys/linux/linuxthreads/bits/libc-lock.h
+++ /dev/null
@@ -1,297 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#if defined(_LIBC) || defined(_IO_MTSAFE_IO)
-typedef pthread_mutex_t __libc_lock_t;
-typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t;
-# ifdef __USE_UNIX98
-typedef pthread_rwlock_t __libc_rwlock_t;
-# else
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-# endif
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-#define __libc_lock_define_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER;
-#define _LIBC_LOCK_RECURSIVE_INITIALIZER \
-  {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-#define __libc_rwlock_init(NAME) \
-  (__pthread_rwlock_init != NULL ? __pthread_rwlock_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME).mutex, &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-#define __libc_rwlock_fini(NAME) \
-  (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini ((NAME).mutex)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-#define __libc_rwlock_rdlock(NAME) \
-  (__pthread_rwlock_rdlock != NULL ? __pthread_rwlock_rdlock (&(NAME)) : 0);
-#define __libc_rwlock_wrlock(NAME) \
-  (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock ((NAME).mutex)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__pthread_rwlock_tryrdlock != NULL \
-   ? __pthread_rwlock_tryrdlock (&(NAME)) : 0)
-#define __libc_rwlock_trywrlock(NAME) \
-  (__pthread_rwlock_trywrlock != NULL \
-   ? __pthread_rwlock_trywrlock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock ((NAME).mutex)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-#define __libc_rwlock_unlock(NAME) \
-  (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock ((NAME).mutex)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = !PTHREAD_ONCE_INIT;				      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(DOIT, FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (DOIT) && _pthread_cleanup_push_defer != NULL;		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/bits/libc-tsd.h b/newlib/libc/sys/linux/linuxthreads/bits/libc-tsd.h
deleted file mode 100644
index 7a532ea74..000000000
--- a/newlib/libc/sys/linux/linuxthreads/bits/libc-tsd.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* libc-internal interface for thread-specific data.  LinuxThreads version.
-   Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_TSD_H
-#define _BITS_LIBC_TSD_H 1
-
-
-/* Fast thread-specific data internal to libc.  */
-enum __libc_tsd_key_t { _LIBC_TSD_KEY_MALLOC = 0,
-			_LIBC_TSD_KEY_DL_ERROR,
-			_LIBC_TSD_KEY_RPC_VARS,
-			_LIBC_TSD_KEY_N };
-
-extern void *(*__libc_internal_tsd_get) (enum __libc_tsd_key_t) __THROW;
-extern int (*__libc_internal_tsd_set) (enum __libc_tsd_key_t,
-				       __const void *)  __THROW;
-
-#define __libc_tsd_define(CLASS, KEY)	CLASS void *__libc_tsd_##KEY##_data;
-#define __libc_tsd_get(KEY) \
-  (__libc_internal_tsd_get != NULL \
-   ? __libc_internal_tsd_get (_LIBC_TSD_KEY_##KEY) \
-   : __libc_tsd_##KEY##_data)
-#define __libc_tsd_set(KEY, VALUE) \
-  (__libc_internal_tsd_set != NULL \
-   ? __libc_internal_tsd_set (_LIBC_TSD_KEY_##KEY, (VALUE)) \
-   : ((__libc_tsd_##KEY##_data = (VALUE)), 0))
-
-#endif	/* bits/libc-tsd.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/bits/local_lim.h b/newlib/libc/sys/linux/linuxthreads/bits/local_lim.h
deleted file mode 100644
index 0a7c83706..000000000
--- a/newlib/libc/sys/linux/linuxthreads/bits/local_lim.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
-   and defines LINK_MAX although filesystems have different maxima.  A
-   similar thing is true for OPEN_MAX: the limit can be changed at
-   runtime and therefore the macro must not be defined.  Remove this
-   after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX?  */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX?  */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
-
-/* Maximum number of POSIX timers available.  */
-#define TIMER_MAX	256
diff --git a/newlib/libc/sys/linux/linuxthreads/bits/posix_opt.h b/newlib/libc/sys/linux/linuxthreads/bits/posix_opt.h
deleted file mode 100644
index 54640bb56..000000000
--- a/newlib/libc/sys/linux/linuxthreads/bits/posix_opt.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-#define _XOPEN_REALTIME	1
-
-/* X/Open realtime thread support is available.  */
-#define _XOPEN_REALTIME_THREADS	1
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-#define _POSIX_THREADS	1
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-#define _POSIX_ASYNC_IO		1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX shared memory objects are implemented.  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	1
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
-
-/* Reader/Writer locks are available.  */
-#define _POSIX_READER_WRITER_LOCKS	200912L
-
-/* We have a POSIX shell.  */
-#define _POSIX_SHELL	1
-
-/* We support the Timeouts option.  */
-#define _POSIX_TIMEOUTS	200912L
-
-/* We support spinlocks.  */
-#define _POSIX_SPIN_LOCKS	200912L
-
-/* The `spawn' function family is supported.  */
-#define _POSIX_SPAWN	200912L
-
-/* We have POSIX timers.  */
-#define _POSIX_TIMERS	1
-
-/* The barrier functions are available.  */
-#define _POSIX_BARRIERS	200912L
-
-/* POSIX message queues are not yet supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-
-#endif /* posix_opt.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/bits/pthreadtypes.h b/newlib/libc/sys/linux/linuxthreads/bits/pthreadtypes.h
deleted file mode 100644
index 3ee5c4813..000000000
--- a/newlib/libc/sys/linux/linuxthreads/bits/pthreadtypes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/bits/sigthread.h b/newlib/libc/sys/linux/linuxthreads/bits/sigthread.h
deleted file mode 100644
index 1c62d8196..000000000
--- a/newlib/libc/sys/linux/linuxthreads/bits/sigthread.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask (int __how,
-			    __const sigset_t *__restrict __newmask,
-			    sigset_t *__restrict __oldmask)__THROW;
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill (pthread_t __thread1, int __signo) __THROW;
-
-#endif	/* bits/sigthread.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/bp-sym.h b/newlib/libc/sys/linux/linuxthreads/bp-sym.h
deleted file mode 100644
index 1aeb2364e..000000000
--- a/newlib/libc/sys/linux/linuxthreads/bp-sym.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Bounded-pointer symbol modifier.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Greg McGary <greg@mcgary.org>
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define BP_SYM(name) _BP_SYM (name)
-#if __BOUNDED_POINTERS__
-# define _BP_SYM(name) __BP_##name
-#else
-# define _BP_SYM(name) name
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/cancel.c b/newlib/libc/sys/linux/linuxthreads/cancel.c
deleted file mode 100644
index 0fd6cd094..000000000
--- a/newlib/libc/sys/linux/linuxthreads/cancel.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Thread cancellation */
-
-#include <errno.h>
-#include <rpc/rpc.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "restart.h"
-
-#ifdef _STACK_GROWS_DOWN
-# define FRAME_LEFT(frame, other) ((char *) frame >= (char *) other)
-#elif _STACK_GROWS_UP
-# define FRAME_LEFT(frame, other) ((char *) frame <= (char *) other)
-#else
-# error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
-#endif
-
-
-int pthread_setcancelstate(int state, int * oldstate)
-{
-  pthread_descr self = thread_self();
-  if (state < PTHREAD_CANCEL_ENABLE || state > PTHREAD_CANCEL_DISABLE)
-    return EINVAL;
-  if (oldstate != NULL) *oldstate = THREAD_GETMEM(self, p_cancelstate);
-  THREAD_SETMEM(self, p_cancelstate, state);
-  if (THREAD_GETMEM(self, p_canceled) &&
-      THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE &&
-      THREAD_GETMEM(self, p_canceltype) == PTHREAD_CANCEL_ASYNCHRONOUS)
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  return 0;
-}
-
-int pthread_setcanceltype(int type, int * oldtype)
-{
-  pthread_descr self = thread_self();
-  if (type < PTHREAD_CANCEL_DEFERRED || type > PTHREAD_CANCEL_ASYNCHRONOUS)
-    return EINVAL;
-  if (oldtype != NULL) *oldtype = THREAD_GETMEM(self, p_canceltype);
-  THREAD_SETMEM(self, p_canceltype, type);
-  if (THREAD_GETMEM(self, p_canceled) &&
-      THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE &&
-      THREAD_GETMEM(self, p_canceltype) == PTHREAD_CANCEL_ASYNCHRONOUS)
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  return 0;
-}
-
-int pthread_cancel(pthread_t thread)
-{
-  pthread_handle handle = thread_handle(thread);
-  int pid;
-  int dorestart = 0;
-  pthread_descr th;
-  pthread_extricate_if *pextricate;
-  int already_canceled;
-
-  __pthread_lock(&handle->h_lock, NULL);
-  if (invalid_handle(handle, thread)) {
-    __pthread_unlock(&handle->h_lock);
-    return ESRCH;
-  }
-
-  th = handle->h_descr;
-
-  already_canceled = th->p_canceled;
-  th->p_canceled = 1;
-
-  if (th->p_cancelstate == PTHREAD_CANCEL_DISABLE || already_canceled) {
-    __pthread_unlock(&handle->h_lock);
-    return 0;
-  }
-
-  pextricate = th->p_extricate;
-  pid = th->p_pid;
-
-  /* If the thread has registered an extrication interface, then
-     invoke the interface. If it returns 1, then we succeeded in
-     dequeuing the thread from whatever waiting object it was enqueued
-     with. In that case, it is our responsibility to wake it up.
-     And also to set the p_woken_by_cancel flag so the woken thread
-     can tell that it was woken by cancellation. */
-
-  if (pextricate != NULL) {
-    dorestart = pextricate->pu_extricate_func(pextricate->pu_object, th);
-    th->p_woken_by_cancel = dorestart;
-  }
-
-  __pthread_unlock(&handle->h_lock);
-
-  /* If the thread has suspended or is about to, then we unblock it by
-     issuing a restart, instead of a cancel signal. Otherwise we send
-     the cancel signal to unblock the thread from a cancellation point,
-     or to initiate asynchronous cancellation. The restart is needed so
-     we have proper accounting of restarts; suspend decrements the thread's
-     resume count, and restart() increments it.  This also means that suspend's
-     handling of the cancel signal is obsolete. */
-
-  if (dorestart)
-    restart(th);
-  else
-    kill(pid, __pthread_sig_cancel);
-
-  return 0;
-}
-
-void pthread_testcancel(void)
-{
-  pthread_descr self = thread_self();
-  if (THREAD_GETMEM(self, p_canceled)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE)
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-}
-
-void _pthread_cleanup_push(struct _pthread_cleanup_buffer * buffer,
-			   void (*routine)(void *), void * arg)
-{
-  pthread_descr self = thread_self();
-  buffer->__routine = routine;
-  buffer->__arg = arg;
-  buffer->__prev = THREAD_GETMEM(self, p_cleanup);
-  if (buffer->__prev != NULL && FRAME_LEFT (buffer, buffer->__prev))
-    buffer->__prev = NULL;
-  THREAD_SETMEM(self, p_cleanup, buffer);
-}
-
-void _pthread_cleanup_pop(struct _pthread_cleanup_buffer * buffer,
-			  int execute)
-{
-  pthread_descr self = thread_self();
-  if (execute) buffer->__routine(buffer->__arg);
-  THREAD_SETMEM(self, p_cleanup, buffer->__prev);
-}
-
-void _pthread_cleanup_push_defer(struct _pthread_cleanup_buffer * buffer,
-				 void (*routine)(void *), void * arg)
-{
-  pthread_descr self = thread_self();
-  buffer->__routine = routine;
-  buffer->__arg = arg;
-  buffer->__canceltype = THREAD_GETMEM(self, p_canceltype);
-  buffer->__prev = THREAD_GETMEM(self, p_cleanup);
-  if (buffer->__prev != NULL && FRAME_LEFT (buffer, buffer->__prev))
-    buffer->__prev = NULL;
-  THREAD_SETMEM(self, p_canceltype, PTHREAD_CANCEL_DEFERRED);
-  THREAD_SETMEM(self, p_cleanup, buffer);
-}
-
-void _pthread_cleanup_pop_restore(struct _pthread_cleanup_buffer * buffer,
-				  int execute)
-{
-  pthread_descr self = thread_self();
-  if (execute) buffer->__routine(buffer->__arg);
-  THREAD_SETMEM(self, p_cleanup, buffer->__prev);
-  THREAD_SETMEM(self, p_canceltype, buffer->__canceltype);
-  if (THREAD_GETMEM(self, p_canceled) &&
-      THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE &&
-      THREAD_GETMEM(self, p_canceltype) == PTHREAD_CANCEL_ASYNCHRONOUS)
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-}
-
-void __pthread_perform_cleanup(char *currentframe)
-{
-  pthread_descr self = thread_self();
-  struct _pthread_cleanup_buffer *c = THREAD_GETMEM(self, p_cleanup);
-  struct _pthread_cleanup_buffer *last;
-
-  if (c != NULL)
-    while (FRAME_LEFT (currentframe, c))
-      {
-	last = c;
-	c = c->__prev;
-
-	if (c == NULL || FRAME_LEFT (last, c))
-	  {
-	    c = NULL;
-	    break;
-	  }
-      }
-
-  while (c != NULL)
-    {
-      c->__routine(c->__arg);
-
-      last = c;
-      c = c->__prev;
-
-      if (FRAME_LEFT (last, c))
-	break;
-    }
-
-#if 0
-  /* And the TSD which needs special help.  */
-  if (THREAD_GETMEM(self, p_libc_specific[_LIBC_TSD_KEY_RPC_VARS]) != NULL)
-    __rpc_thread_destroy ();
-#endif
-}
-
-#ifndef SHARED
-/* We need a hook to force the cancelation wrappers and file locking
-   to be linked in when static libpthread is used.  */
-extern const int __pthread_provide_wrappers;
-static const int *const __pthread_require_wrappers =
-  &__pthread_provide_wrappers;
-extern const int __pthread_provide_lockfile;
-static const int *const __pthread_require_lockfile =
-  &__pthread_provide_lockfile;
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/condvar.c b/newlib/libc/sys/linux/linuxthreads/condvar.c
deleted file mode 100644
index a06211f58..000000000
--- a/newlib/libc/sys/linux/linuxthreads/condvar.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/* and Pavel Krauz (krauz@fsid.cvut.cz).                                */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Condition variables */
-
-#include <errno.h>
-#include <sched.h>
-#include <stddef.h>
-#include <sys/time.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "queue.h"
-#include "restart.h"
-
-int pthread_cond_init(pthread_cond_t *cond,
-                      const pthread_condattr_t *cond_attr)
-{
-  __pthread_init_lock(&cond->__c_lock);
-  cond->__c_waiting = NULL;
-  return 0;
-}
-
-int pthread_cond_destroy(pthread_cond_t *cond)
-{
-  if (cond->__c_waiting != NULL) return EBUSY;
-  return 0;
-}
-
-/* Function called by pthread_cancel to remove the thread from
-   waiting on a condition variable queue. */
-
-static int cond_extricate_func(void *obj, pthread_descr th)
-{
-  volatile pthread_descr self = thread_self();
-  pthread_cond_t *cond = obj;
-  int did_remove = 0;
-
-  __pthread_lock(&cond->__c_lock, self);
-  did_remove = remove_from_queue(&cond->__c_waiting, th);
-  __pthread_unlock(&cond->__c_lock);
-
-  return did_remove;
-}
-
-int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
-{
-  volatile pthread_descr self = thread_self();
-  pthread_extricate_if extr;
-  int already_canceled = 0;
-  int spurious_wakeup_count;
-
-  /* Check whether the mutex is locked and owned by this thread.  */
-  if (mutex->__m_kind != PTHREAD_MUTEX_TIMED_NP
-      && mutex->__m_kind != PTHREAD_MUTEX_ADAPTIVE_NP
-      && mutex->__m_owner != self)
-    return EINVAL;
-
-  /* Set up extrication interface */
-  extr.pu_object = cond;
-  extr.pu_extricate_func = cond_extricate_func;
-
-  /* Register extrication interface */
-  THREAD_SETMEM(self, p_condvar_avail, 0);
-  __pthread_set_own_extricate_if(self, &extr);
-
-  /* Atomically enqueue thread for waiting, but only if it is not
-     canceled. If the thread is canceled, then it will fall through the
-     suspend call below, and then call pthread_exit without
-     having to worry about whether it is still on the condition variable queue.
-     This depends on pthread_cancel setting p_canceled before calling the
-     extricate function. */
-
-  __pthread_lock(&cond->__c_lock, self);
-  if (!(THREAD_GETMEM(self, p_canceled)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE))
-    enqueue(&cond->__c_waiting, self);
-  else
-    already_canceled = 1;
-  __pthread_unlock(&cond->__c_lock);
-
-  if (already_canceled) {
-    __pthread_set_own_extricate_if(self, 0);
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  }
-
-  pthread_mutex_unlock(mutex);
-
-  spurious_wakeup_count = 0;
-  while (1)
-    {
-      suspend(self);
-      if (THREAD_GETMEM(self, p_condvar_avail) == 0
-	  && (THREAD_GETMEM(self, p_woken_by_cancel) == 0
-	      || THREAD_GETMEM(self, p_cancelstate) != PTHREAD_CANCEL_ENABLE))
-	{
-	  /* Count resumes that don't belong to us. */
-	  spurious_wakeup_count++;
-	  continue;
-	}
-      break;
-    }
-
-  __pthread_set_own_extricate_if(self, 0);
-
-  /* Check for cancellation again, to provide correct cancellation
-     point behavior */
-
-  if (THREAD_GETMEM(self, p_woken_by_cancel)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE) {
-    THREAD_SETMEM(self, p_woken_by_cancel, 0);
-    pthread_mutex_lock(mutex);
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  }
-
-  /* Put back any resumes we caught that don't belong to us. */
-  while (spurious_wakeup_count--)
-    restart(self);
-
-  pthread_mutex_lock(mutex);
-  return 0;
-}
-
-static int
-pthread_cond_timedwait_relative(pthread_cond_t *cond,
-				pthread_mutex_t *mutex,
-				const struct timespec * abstime)
-{
-  volatile pthread_descr self = thread_self();
-  int already_canceled = 0;
-  pthread_extricate_if extr;
-  int spurious_wakeup_count;
-
-  /* Check whether the mutex is locked and owned by this thread.  */
-  if (mutex->__m_kind != PTHREAD_MUTEX_TIMED_NP
-      && mutex->__m_kind != PTHREAD_MUTEX_ADAPTIVE_NP
-      && mutex->__m_owner != self)
-    return EINVAL;
-
-  /* Set up extrication interface */
-  extr.pu_object = cond;
-  extr.pu_extricate_func = cond_extricate_func;
-
-  /* Register extrication interface */
-  THREAD_SETMEM(self, p_condvar_avail, 0);
-  __pthread_set_own_extricate_if(self, &extr);
-
-  /* Enqueue to wait on the condition and check for cancellation. */
-  __pthread_lock(&cond->__c_lock, self);
-  if (!(THREAD_GETMEM(self, p_canceled)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE))
-    enqueue(&cond->__c_waiting, self);
-  else
-    already_canceled = 1;
-  __pthread_unlock(&cond->__c_lock);
-
-  if (already_canceled) {
-    __pthread_set_own_extricate_if(self, 0);
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  }
-
-  pthread_mutex_unlock(mutex);
-
-  spurious_wakeup_count = 0;
-  while (1)
-    {
-      if (!timedsuspend(self, abstime)) {
-	int was_on_queue;
-
-	/* __pthread_lock will queue back any spurious restarts that
-	   may happen to it. */
-
-	__pthread_lock(&cond->__c_lock, self);
-	was_on_queue = remove_from_queue(&cond->__c_waiting, self);
-	__pthread_unlock(&cond->__c_lock);
-
-	if (was_on_queue) {
-	  __pthread_set_own_extricate_if(self, 0);
-	  pthread_mutex_lock(mutex);
-	  return ETIMEDOUT;
-	}
-
-	/* Eat the outstanding restart() from the signaller */
-	suspend(self);
-      }
-
-      if (THREAD_GETMEM(self, p_condvar_avail) == 0
-	  && (THREAD_GETMEM(self, p_woken_by_cancel) == 0
-	      || THREAD_GETMEM(self, p_cancelstate) != PTHREAD_CANCEL_ENABLE))
-	{
-	  /* Count resumes that don't belong to us. */
-	  spurious_wakeup_count++;
-	  continue;
-	}
-      break;
-    }
-
-  __pthread_set_own_extricate_if(self, 0);
-
-  /* The remaining logic is the same as in other cancellable waits,
-     such as pthread_join sem_wait or pthread_cond wait. */
-
-  if (THREAD_GETMEM(self, p_woken_by_cancel)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE) {
-    THREAD_SETMEM(self, p_woken_by_cancel, 0);
-    pthread_mutex_lock(mutex);
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  }
-
-  /* Put back any resumes we caught that don't belong to us. */
-  while (spurious_wakeup_count--)
-    restart(self);
-
-  pthread_mutex_lock(mutex);
-  return 0;
-}
-
-int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
-                           const struct timespec * abstime)
-{
-  /* Indirect call through pointer! */
-  return pthread_cond_timedwait_relative(cond, mutex, abstime);
-}
-
-int pthread_cond_signal(pthread_cond_t *cond)
-{
-  pthread_descr th;
-
-  __pthread_lock(&cond->__c_lock, NULL);
-  th = dequeue(&cond->__c_waiting);
-  __pthread_unlock(&cond->__c_lock);
-  if (th != NULL) {
-    th->p_condvar_avail = 1;
-    WRITE_MEMORY_BARRIER();
-    restart(th);
-  }
-  return 0;
-}
-
-int pthread_cond_broadcast(pthread_cond_t *cond)
-{
-  pthread_descr tosignal, th;
-
-  __pthread_lock(&cond->__c_lock, NULL);
-  /* Copy the current state of the waiting queue and empty it */
-  tosignal = cond->__c_waiting;
-  cond->__c_waiting = NULL;
-  __pthread_unlock(&cond->__c_lock);
-  /* Now signal each process in the queue */
-  while ((th = dequeue(&tosignal)) != NULL) {
-    th->p_condvar_avail = 1;
-    WRITE_MEMORY_BARRIER();
-    restart(th);
-  }
-  return 0;
-}
-
-int pthread_condattr_init(pthread_condattr_t *attr)
-{
-  return 0;
-}
-
-int pthread_condattr_destroy(pthread_condattr_t *attr)
-{
-  return 0;
-}
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
-
-int pthread_condattr_getpshared (const pthread_condattr_t *attr, int *pshared)
-{
-  *pshared = PTHREAD_PROCESS_PRIVATE;
-  return 0;
-}
-
-int pthread_condattr_setpshared (pthread_condattr_t *attr, int pshared)
-{
-  if (pshared != PTHREAD_PROCESS_PRIVATE && pshared != PTHREAD_PROCESS_SHARED)
-    return EINVAL;
-
-  /* For now it is not possible to shared a conditional variable.  */
-  if (pshared != PTHREAD_PROCESS_PRIVATE)
-    return ENOSYS;
-
-  return 0;
-}
-
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 3 */
-
diff --git a/newlib/libc/sys/linux/linuxthreads/config.h b/newlib/libc/sys/linux/linuxthreads/config.h
deleted file mode 100644
index 99b0528a6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/config.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#define HAVE_WEAK_SYMBOLS 1
-#define HAVE_GNU_LD 1
-#define HAVE_ELF 1
-#define __ASSUME_REALTIME_SIGNALS 1
-#define ASM_GLOBAL_DIRECTIVE .global
-
-#define TEMP_FAILURE_RETRY(expression) \
-  (__extension__                                                              \
-    ({ long int __result;                                                     \
-       do __result = (long int) (expression);                                 \
-       while (__result == -1L && errno == EINTR);                             \
-       __result; }))
-
-#define UINT32_C(c)    c ## U
diff --git a/newlib/libc/sys/linux/linuxthreads/configure b/newlib/libc/sys/linux/linuxthreads/configure
deleted file mode 100755
index ded146b65..000000000
--- a/newlib/libc/sys/linux/linuxthreads/configure
+++ /dev/null
@@ -1,3453 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
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-ac_default_prefix=/usr/local
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-
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-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
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-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
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-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
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-
-  --x)
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-
-  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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-    ac_prev=x_includes ;;
-  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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-    x_includes="$ac_optarg" ;;
-
-  -x-libraries | --x-libraries | --x-librarie | --x-librari \
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-    ac_prev=x_libraries ;;
-  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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-    x_libraries="$ac_optarg" ;;
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-  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
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-  *)
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-    nonopt="$ac_option"
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-  esac
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-if test -n "$ac_prev"; then
-  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
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-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-# File descriptor usage:
-# 0 standard input
-# 1 file creation
-# 2 errors and warnings
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 6 checking for... messages and results
-# 5 compiler messages saved in config.log
-if test "$silent" = yes; then
-  exec 6>/dev/null
-else
-  exec 6>&1
-fi
-exec 5>./config.log
-
-echo "\
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
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-
-# Strip out --no-create and --no-recursion so they do not pile up.
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-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
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-# NLS nuisances.
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-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
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-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
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-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
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-
-# A filename unique to this package, relative to the directory that
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-# Find the source files, if location was not specified.
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-  ac_srcdir_defaulted=no
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-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
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-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
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-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-ac_aux_dir=
-for ac_dir in ../../../../.. $srcdir/../../../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in ../../../../.. $srcdir/../../../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-am__api_version="1.4"
-# Find a good install program.  We prefer a C program (faster),
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-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
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-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:590: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
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-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
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-    case "$ac_dir/" in
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-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:643: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "$*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "$*" != "X $srcdir/configure conftestfile" \
-      && test "$*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" 1>&2; exit 1; }
-   fi
-
-   test "$2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:700: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
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-if test $host != $build; then
-  ac_tool_prefix=${host_alias}-
-else
-  ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:733: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 738 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
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-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:766: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 771 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
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-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
-  enableval="$enable_multilib"
-  case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
-else
-  multilib=yes
-fi
-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
-if test "${enable_target_optspace+set}" = set; then
-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
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-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
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-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
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-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
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-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
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-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
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-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
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-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
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- esac
-else
-  newlib_may_supply_syscalls=yes
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-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
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-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
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-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
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-else
-  newlib_basedir="${srcdir}/../../../.."
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-
-
-
-# Do some error checking and defaulting for the host and target type.
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-#
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-# 1. You are not allowed to specify --host, --target, and nonopt at the
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-# 2. Host defaults to nonopt.
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-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:948: checking host system type" >&5
-
-host_alias=$host
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-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
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-  *) host_alias=$nonopt ;;
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-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
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-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
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-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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-ac_exeext=$EXEEXT
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-LDFLAGS=${ldflags}
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-if test x${newlib_elix_level} = x4; then
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-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_shared=yes
-fi
-
-# Check whether --enable-static or --disable-static was given.
-if test "${enable_static+set}" = set; then
-  enableval="$enable_static"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_static=yes
-fi
-
-# Check whether --enable-fast-install or --disable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
-  enableval="$enable_fast_install"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_fast_install=yes
-fi
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1656: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1686: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1737: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1769: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1780 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1811: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1816: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1844: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-# Check whether --with-gnu-ld or --without-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
-  withval="$with_gnu_ld"
-  test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1887: checking for ld used by GCC" >&5
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1917: checking for GNU ld" >&5
-else
-  echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1920: checking for non-GNU ld" >&5
-fi
-if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
-echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1955: checking if the linker ($LD) is GNU ld" >&5
-if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi
-fi
-
-echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1972: checking for $LD option to reload object files" >&5
-if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-
-echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1984: checking for BSD-compatible nm" >&5
-if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-
-NM="$lt_cv_path_NM"
-echo "$ac_t""$NM" 1>&6
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2022: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:2043: checking how to recognise dependant libraries" >&5
-if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.012)
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-  fi
-  ;;
-
-newsos6)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-sysv5uw[78]* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-
-fi
-
-echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-
-echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2216: checking for object suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  for ac_file in conftest.*; do
-    case $ac_file in
-    *.c) ;;
-    *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
-    esac
-  done
-else
-  { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_objext" 1>&6
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2246: checking for ${ac_tool_prefix}file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2308: checking for file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2379: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2411: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2446: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_STRIP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2478: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  STRIP=":"
-fi
-fi
-
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-
-libtool_flags="$libtool_flags --enable-win32-dll"
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
-  enableval="$enable_libtool_lock"
-  :
-fi
-
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Check whether --with-pic or --without-pic was given.
-if test "${with_pic+set}" = set; then
-  withval="$with_pic"
-  pic_mode="$withval"
-else
-  pic_mode=default
-fi
-
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line 2545 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2565: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2583: checking whether the C compiler needs -belf" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-     cat > conftest.$ac_ext <<EOF
-#line 2596 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=no
-fi
-rm -f conftest*
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-fi
-
-echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2633: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_DLLTOOL"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2665: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  DLLTOOL="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2700: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AS"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2732: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AS="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2767: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
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-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_OBJDUMP"; then
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2799: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="false"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  OBJDUMP="false"
-fi
-fi
-
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
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-echo "configure:2835: checking if libtool should supply DllMain function" >&5
-if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2840 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);
-; return 0; }
-EOF
-if { (eval echo configure:2848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_need_dllmain=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_need_dllmain=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_need_dllmain" 1>&6
-
-  case $host/$CC in
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-    echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
-echo "configure:2869: checking how to link DLLs" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2874 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-mdll
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-dll
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_cc_dll_switch" 1>&6
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  
-esac
-
-
-# Save cache, so that ltconfig can load it
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
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-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
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-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
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-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
-
-# Reload cache, that may have been modified by ltconfig
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-
-  
-
-  
-	 
-	 
-for ac_prog in mawk gawk nawk awk
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2995: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
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-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AWK="$ac_prog"
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-  IFS="$ac_save_ifs"
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-AWK="$ac_cv_prog_AWK"
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-  echo "$ac_t""no" 1>&6
-fi
-
-test -n "$AWK" && break
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-
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-
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-  MACHINE_LIB=machine/${machine_dir}/lib.a
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-
-
-
-subdirs="machine"
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
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-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
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-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
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-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
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-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
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-
-# Any assignment to VPATH causes Sun make to only execute
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-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
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-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
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-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
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-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
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-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
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-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
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-s%@PACKAGE@%$PACKAGE%g
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-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
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-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
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-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
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-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
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-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
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-
-CEOF
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-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
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-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
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-cat >> $CONFIG_STATUS <<\EOF
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-  esac
-
-  case "$ac_given_INSTALL" in
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-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
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-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
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-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-if test "$no_recursion" != yes; then
-
-  # Remove --cache-file and --srcdir arguments so they do not pile up.
-  ac_sub_configure_args=
-  ac_prev=
-  for ac_arg in $ac_configure_args; do
-    if test -n "$ac_prev"; then
-      ac_prev=
-      continue
-    fi
-    case "$ac_arg" in
-    -cache-file | --cache-file | --cache-fil | --cache-fi \
-    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-      ac_prev=cache_file ;;
-    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-      ;;
-    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-      ac_prev=srcdir ;;
-    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-      ;;
-    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
-    esac
-  done
-
-  for ac_config_dir in machine; do
-
-    # Do not complain, so a configure script can configure whichever
-    # parts of a large source tree are present.
-    if test ! -d $srcdir/$ac_config_dir; then
-      continue
-    fi
-
-    echo configuring in $ac_config_dir
-
-    case "$srcdir" in
-    .) ;;
-    *)
-      if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
-      else
-        { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
-      fi
-      ;;
-    esac
-
-    ac_popdir=`pwd`
-    cd $ac_config_dir
-
-      # A "../" for each directory in /$ac_config_dir.
-      ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
-
-    case "$srcdir" in
-    .) # No --srcdir option.  We are building in place.
-      ac_sub_srcdir=$srcdir ;;
-    /*) # Absolute path.
-      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
-    *) # Relative path.
-      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
-    esac
-
-    # Check for guested configure; otherwise get Cygnus style configure.
-    if test -f $ac_sub_srcdir/configure; then
-      ac_sub_configure=$ac_sub_srcdir/configure
-    elif test -f $ac_sub_srcdir/configure.in; then
-      ac_sub_configure=$ac_configure
-    else
-      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
-      ac_sub_configure=
-    fi
-
-    # The recursion is here.
-    if test -n "$ac_sub_configure"; then
-
-      # Make the cache file name correct relative to the subdirectory.
-      case "$cache_file" in
-      /*) ac_sub_cache_file=$cache_file ;;
-      *) # Relative path.
-        ac_sub_cache_file="$ac_dots$cache_file" ;;
-      esac
-  case "$ac_given_INSTALL" in
-        [/$]*) INSTALL="$ac_given_INSTALL" ;;
-        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-        esac
-
-      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
-      # The eval makes quoting arguments work.
-      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
-      then :
-      else
-        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
-      fi
-    fi
-
-    cd $ac_popdir
-  done
-fi
-
diff --git a/newlib/libc/sys/linux/linuxthreads/configure.in b/newlib/libc/sys/linux/linuxthreads/configure.in
deleted file mode 100644
index 113743a87..000000000
--- a/newlib/libc/sys/linux/linuxthreads/configure.in
+++ /dev/null
@@ -1,31 +0,0 @@
-dnl This is the newlib/libc/sys/linux/linuxthreads configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(attr.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../../..)
-
-NEWLIB_CONFIGURE(../../../..)
-
-dnl We have to enable libtool after NEWLIB_CONFIGURE because if we try and
-dnl add it into NEWLIB_CONFIGURE, executable tests are made before the first
-dnl line of the macro which fail because appropriate LDFLAGS are not set.
-
-if test "${use_libtool}" = "yes"; then
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-AC_PROG_AWK
-fi
-
-if test -n "${machine_dir}"; then
-  MACHINE_OBJLIST=machine/${machine_dir}/objectlist.awk.in
-  MACHINE_LIB=machine/${machine_dir}/lib.a
-fi
-AC_SUBST(MACHINE_OBJLIST)
-AC_SUBST(MACHINE_LIB)
-
-AC_CONFIG_SUBDIRS(machine)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/linux/linuxthreads/defs.awk b/newlib/libc/sys/linux/linuxthreads/defs.awk
deleted file mode 100644
index 7ca5a3364..000000000
--- a/newlib/libc/sys/linux/linuxthreads/defs.awk
+++ /dev/null
@@ -1,27 +0,0 @@
-/^[ 	]*\.endp/	 { need_endp = 1 }
-/^[ 	]*\.end/	 { need_end = 1 }
-/^[ 	]*\.align/ { if($2 > max) max = $2; }
-
-END {
-    if(need_endp)
-    {
-	print "#define END_INIT .endp _init";
-	print "#define END_FINI .endp _fini";
-    } else if(need_end)
-    {
-	print "#define END_INIT .end _init";
-	print "#define END_FINI .end _fini";
-    }
-    else
-    {
-	print "#define END_INIT";
-	print "#define END_FINI";
-    }
-    if(max)
-	print "#define ALIGN .align", max;
-    else
-	print "#define ALIGN";
-
-    print "#include <libc-symbols.h>";
-    print "weak_extern (__gmon_start__)";
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/ecmutex.c b/newlib/libc/sys/linux/linuxthreads/ecmutex.c
deleted file mode 100644
index ce54ddf33..000000000
--- a/newlib/libc/sys/linux/linuxthreads/ecmutex.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Test of the error checking mutex and incidently also barriers.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-
-static pthread_mutex_t locks[] =
-{
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
-};
-#define nlocks ((int) (sizeof (locks) / sizeof (locks[0])))
-
-static pthread_barrier_t barrier;
-#define SYNC pthread_barrier_wait (&barrier)
-
-#define NTHREADS nlocks
-
-#define ROUNDS 20
-
-
-static void *
-worker (void *arg)
-{
-  /* We are locking the and unlocked the locks and check the errors.
-     Since we are using the error-checking variant the implementation
-     should report them.  */
-  int nr = (long int) arg;
-  int i;
-  void *result = NULL;
-  int retval;
-
-  for (i = 0; i < ROUNDS; ++i)
-    {
-      /* Skip the rounds which would make other == own.  */
-      if (i % nlocks == 0)
-	continue;
-
-      /* Get the "own" mutex.  */
-      if (pthread_mutex_trylock (&locks[nr]) != 0)
-	{
-	  printf ("thread %d failed getting own mutex\n", nr);
-	  result = (void *) 1;
-	}
-
-      /* Try locking "own" mutex again.  */
-      retval = pthread_mutex_lock (&locks[nr]);
-      if (retval != EDEADLK)
-	{
-	  printf ("thread %d failed getting own mutex\n", nr);
-	  result = (void *) 1;
-	}
-
-      /* Try to get a different semaphore.  */
-      SYNC;
-      retval = pthread_mutex_trylock (&locks[(nr + i) % nlocks]);
-      if (retval != EBUSY)
-	{
-	  printf ("thread %d didn't deadlock on getting %d's lock\n",
-		  nr, (nr + i) % nlocks);
-	  result = (void *) 1;
-	}
-
-      /* Try unlocking other's lock.  */
-      retval = pthread_mutex_unlock (&locks[(nr + i) % nlocks]);
-      if (retval != EPERM)
-	{
-	  printf ("thread %d managed releasing mutex %d\n",
-		  nr, (nr + i) % nlocks);
-	  result = (void *) 1;
-	}
-
-      /* All lock one mutex now.  */
-      SYNC;
-      retval = pthread_mutex_lock (&locks[i % nlocks]);
-      if (nr == (i % nlocks))
-	{
-	  if (retval != EDEADLK)
-	    {
-	      printf ("thread %d didn't deadlock on getting %d's lock\n",
-		      nr, (nr + i) % nlocks);
-	      result = (void *) 1;
-	    }
-	  if (pthread_mutex_unlock (&locks[i % nlocks]) != 0)
-	    {
-	      printf ("thread %d failed releasing own mutex\n", nr);
-	      result = (void *) 1;
-	    }
-	}
-      else
-	{
-	  if (retval != 0)
-	    {
-	      printf ("thread %d failed acquiring mutex %d\n",
-		      nr, i % nlocks);
-	      result = (void *) 1;
-	    }
-	  else if (pthread_mutex_unlock (&locks[i % nlocks]) != 0)
-	    {
-	      printf ("thread %d failed releasing mutex %d\n",
-		      nr, i % nlocks);
-	      result = (void *) 1;
-	    }
-	}
-
-      /* Unlock the own lock.  */
-      SYNC;
-      if (nr != (i % nlocks) && pthread_mutex_unlock (&locks[nr]) != 0)
-	{
-	  printf ("thread %d failed releasing own mutex\n", nr);
-	  result = (void *) 1;
-	}
-
-      /* Try unlocking again.  */
-      retval = pthread_mutex_unlock (&locks[nr]);
-      if (retval == 0)
-	{
-	  printf ("thread %d managed releasing own mutex twice\n", nr);
-	  result = (void *) 1;
-	}
-    }
-
-  return result;
-}
-
-
-#define TEST_FUNCTION do_test ()
-static int
-do_test (void)
-{
-  pthread_t threads[NTHREADS];
-  int i;
-  void *res;
-  int result = 0;
-
-  pthread_barrier_init (&barrier, NULL, NTHREADS);
-
-  for (i = 0; i < NTHREADS; ++i)
-    if (pthread_create (&threads[i], NULL, worker, (void *) (long int) i) != 0)
-      {
-	printf ("failed to create thread %d: %m\n", i);
-	exit (1);
-      }
-
-  for (i = 0; i < NTHREADS; ++i)
-    if (pthread_join (threads[i], &res) != 0 || res != NULL)
-      result = 1;
-
-  return result;
-}
-
-#include "../test-skeleton.c"
diff --git a/newlib/libc/sys/linux/linuxthreads/events.c b/newlib/libc/sys/linux/linuxthreads/events.c
deleted file mode 100644
index c65bafc76..000000000
--- a/newlib/libc/sys/linux/linuxthreads/events.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Event functions used while debugging.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The functions contained here do nothing, they just return.  */
-
-#include "internals.h"
-
-void
-__linuxthreads_create_event (void)
-{
-}
-
-void
-__linuxthreads_death_event (void)
-{
-}
-
-void
-__linuxthreads_reap_event (void)
-{
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/getcpuclockid.c b/newlib/libc/sys/linux/linuxthreads/getcpuclockid.c
deleted file mode 100644
index 76d39a5de..000000000
--- a/newlib/libc/sys/linux/linuxthreads/getcpuclockid.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include <sys/time.h>
-#include <internals.h>
-
-int
-pthread_getcpuclockid (pthread_t thread_id, clockid_t *clock_id)
-{
-  /* We don't allow any process ID but our own.  */
-  if (thread_handle (thread_id)->h_descr != thread_self ())
-    return EPERM;
-
-#ifdef CLOCK_THREAD_CPUTIME_ID
-  /* Store the number.  */
-  *clock_id = CLOCK_THREAD_CPUTIME_ID;
-
-  return 0;
-#else
-  /* We don't have a timer for that.  */
-  return ENOENT;
-#endif
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/getreent.c b/newlib/libc/sys/linux/linuxthreads/getreent.c
deleted file mode 100644
index e73c4a531..000000000
--- a/newlib/libc/sys/linux/linuxthreads/getreent.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* get thread-specific reentrant pointer */
-
-#include <internals.h>
-
-struct _reent *
-__getreent (void)
-{
-  pthread_descr self = thread_self();
-  return THREAD_GETMEM(self, p_reentp);
-}
-
diff --git a/newlib/libc/sys/linux/linuxthreads/internals.h b/newlib/libc/sys/linux/linuxthreads/internals.h
deleted file mode 100644
index 6da0deb43..000000000
--- a/newlib/libc/sys/linux/linuxthreads/internals.h
+++ /dev/null
@@ -1,576 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#ifndef _INTERNALS_H
-#define _INTERNALS_H	1
-
-/* Internal data structures */
-
-/* Includes */
-
-#include <limits.h>
-#include <resolv.h>
-#include <setjmp.h>
-#include <signal.h>
-#include <unistd.h>
-#include <stackinfo.h>
-#include <sys/types.h>
-#include <reent.h>
-#include <bits/libc-tsd.h> /* for _LIBC_TSD_KEY_N */
-
-extern long int testandset (int *spinlock);
-extern int __compare_and_swap (long int *p, long int oldval, long int newval);
-
-#include "libc-symbols.h"
-#include "pt-machine.h"
-#include "semaphore.h"
-#include "thread_dbP.h"
-#include <hp-timing.h>
-
-#ifndef THREAD_GETMEM
-# define THREAD_GETMEM(descr, member) descr->member
-#endif
-#ifndef THREAD_GETMEM_NC
-# define THREAD_GETMEM_NC(descr, member) descr->member
-#endif
-#ifndef THREAD_SETMEM
-# define THREAD_SETMEM(descr, member, value) descr->member = (value)
-#endif
-#ifndef THREAD_SETMEM_NC
-# define THREAD_SETMEM_NC(descr, member, value) descr->member = (value)
-#endif
-
-/* Arguments passed to thread creation routine */
-
-struct pthread_start_args {
-  void * (*start_routine)(void *); /* function to run */
-  void * arg;                   /* its argument */
-  sigset_t mask;                /* initial signal mask for thread */
-  int schedpolicy;              /* initial scheduling policy (if any) */
-  struct __sched_param schedparam; /* initial scheduling parameters (if any) */
-};
-
-
-/* We keep thread specific data in a special data structure, a two-level
-   array.  The top-level array contains pointers to dynamically allocated
-   arrays of a certain number of data pointers.  So we can implement a
-   sparse array.  Each dynamic second-level array has
-	PTHREAD_KEY_2NDLEVEL_SIZE
-   entries.  This value shouldn't be too large.  */
-#define PTHREAD_KEY_2NDLEVEL_SIZE	32
-
-/* We need to address PTHREAD_KEYS_MAX key with PTHREAD_KEY_2NDLEVEL_SIZE
-   keys in each subarray.  */
-#define PTHREAD_KEY_1STLEVEL_SIZE \
-  ((PTHREAD_KEYS_MAX + PTHREAD_KEY_2NDLEVEL_SIZE - 1) \
-   / PTHREAD_KEY_2NDLEVEL_SIZE)
-
-typedef void (*destr_function)(void *);
-
-struct pthread_key_struct {
-  int in_use;                   /* already allocated? */
-  destr_function destr;         /* destruction routine */
-};
-
-
-#define PTHREAD_START_ARGS_INITIALIZER(fct) \
-  { (void *(*) (void *)) fct, NULL, {{0, }}, 0, { 0 } }
-
-/* The type of thread descriptors */
-
-typedef struct _pthread_descr_struct * pthread_descr;
-
-/* Callback interface for removing the thread from waiting on an
-   object if it is cancelled while waiting or about to wait.
-   This hold a pointer to the object, and a pointer to a function
-   which ``extricates'' the thread from its enqueued state.
-   The function takes two arguments: pointer to the wait object,
-   and a pointer to the thread. It returns 1 if an extrication
-   actually occured, and hence the thread must also be signalled.
-   It returns 0 if the thread had already been extricated. */
-
-typedef struct _pthread_extricate_struct {
-    void *pu_object;
-    int (*pu_extricate_func)(void *, pthread_descr);
-} pthread_extricate_if;
-
-/* Atomic counter made possible by compare_and_swap */
-
-struct pthread_atomic {
-  long p_count;
-  int p_spinlock;
-};
-
-/* Context info for read write locks. The pthread_rwlock_info structure
-   is information about a lock that has been read-locked by the thread
-   in whose list this structure appears. The pthread_rwlock_context
-   is embedded in the thread context and contains a pointer to the
-   head of the list of lock info structures, as well as a count of
-   read locks that are untracked, because no info structure could be
-   allocated for them. */
-
-struct _pthread_rwlock_t;
-
-typedef struct _pthread_rwlock_info {
-  struct _pthread_rwlock_info *pr_next;
-  struct _pthread_rwlock_t *pr_lock;
-  int pr_lock_count;
-} pthread_readlock_info;
-
-struct _pthread_descr_struct {
-  union {
-    struct {
-      pthread_descr self;	/* Pointer to this structure */
-    } data;
-    void *__padding[16];
-  } p_header;
-  pthread_descr p_nextlive, p_prevlive;
-                                /* Double chaining of active threads */
-  pthread_descr p_nextwaiting;  /* Next element in the queue holding the thr */
-  pthread_descr p_nextlock;	/* can be on a queue and waiting on a lock */
-  pthread_t p_tid;              /* Thread identifier */
-  int p_pid;                    /* PID of Unix process */
-  int p_priority;               /* Thread priority (== 0 if not realtime) */
-  struct _pthread_fastlock * p_lock; /* Spinlock for synchronized accesses */
-  int p_signal;                 /* last signal received */
-  sigjmp_buf * p_signal_jmp;    /* where to siglongjmp on a signal or NULL */
-  sigjmp_buf * p_cancel_jmp;    /* where to siglongjmp on a cancel or NULL */
-  char p_terminated;            /* true if terminated e.g. by pthread_exit */
-  char p_detached;              /* true if detached */
-  char p_exited;                /* true if the assoc. process terminated */
-  void * p_retval;              /* placeholder for return value */
-  int p_retcode;                /* placeholder for return code */
-  pthread_descr p_joining;      /* thread joining on that thread or NULL */
-  struct _pthread_cleanup_buffer * p_cleanup; /* cleanup functions */
-  char p_cancelstate;           /* cancellation state */
-  char p_canceltype;            /* cancellation type (deferred/async) */
-  char p_canceled;              /* cancellation request pending */
-  struct _reent * p_reentp;     /* pointer to reent struct */
-  struct _reent p_reent;        /* reentrant structure for newlib */
-  int * p_h_errnop;             /* pointer to used h_errno variable */
-  int p_h_errno;                /* error returned by last netdb function */
-  char * p_in_sighandler;       /* stack address of sighandler, or NULL */
-  char p_sigwaiting;            /* true if a sigwait() is in progress */
-  struct pthread_start_args p_start_args; /* arguments for thread creation */
-  void ** p_specific[PTHREAD_KEY_1STLEVEL_SIZE]; /* thread-specific data */
-  void * p_libc_specific[_LIBC_TSD_KEY_N]; /* thread-specific data for libc */
-  int p_userstack;		/* nonzero if the user provided the stack */
-  void *p_guardaddr;		/* address of guard area or NULL */
-  size_t p_guardsize;		/* size of guard area */
-  int p_nr;                     /* Index of descriptor in __pthread_handles */
-  int p_report_events;		/* Nonzero if events must be reported.  */
-  td_eventbuf_t p_eventbuf;     /* Data for event.  */
-  struct pthread_atomic p_resume_count; /* number of times restart() was
-					   called on thread */
-  char p_woken_by_cancel;       /* cancellation performed wakeup */
-  char p_condvar_avail;		/* flag if conditional variable became avail */
-  char p_sem_avail;             /* flag if semaphore became available */
-  pthread_extricate_if *p_extricate; /* See above */
-  pthread_readlock_info *p_readlock_list;  /* List of readlock info structs */
-  pthread_readlock_info *p_readlock_free;  /* Free list of structs */
-  int p_untracked_readlock_count;	/* Readlocks not tracked by list */
-  struct __res_state *p_resp;	/* Pointer to resolver state */
-  struct __res_state p_res;	/* per-thread resolver state */
-  int p_inheritsched;           /* copied from the thread attribute */
-#if HP_TIMING_AVAIL
-  hp_timing_t p_cpuclock_offset; /* Initial CPU clock for thread.  */
-#endif
-  /* New elements must be added at the end.  */
-} __attribute__ ((aligned(32))); /* We need to align the structure so that
-				    doubles are aligned properly.  This is 8
-				    bytes on MIPS and 16 bytes on MIPS64.
-				    32 bytes might give better cache
-				    utilization.  */
-
-
-/* The type of thread handles. */
-
-typedef struct pthread_handle_struct * pthread_handle;
-
-struct pthread_handle_struct {
-  struct _pthread_fastlock h_lock; /* Fast lock for sychronized access */
-  pthread_descr h_descr;        /* Thread descriptor or NULL if invalid */
-  char * h_bottom;              /* Lowest address in the stack thread */
-};
-
-/* The type of messages sent to the thread manager thread */
-
-struct pthread_request {
-  pthread_descr req_thread;     /* Thread doing the request */
-  enum {                        /* Request kind */
-    REQ_CREATE, REQ_FREE, REQ_PROCESS_EXIT, REQ_MAIN_THREAD_EXIT,
-    REQ_POST, REQ_DEBUG, REQ_KICK, REQ_FOR_EACH_THREAD
-  } req_kind;
-  union {                       /* Arguments for request */
-    struct {                    /* For REQ_CREATE: */
-      const pthread_attr_t * attr; /* thread attributes */
-      void * (*fn)(void *);     /*   start function */
-      void * arg;               /*   argument to start function */
-      sigset_t mask;            /*   signal mask */
-    } create;
-    struct {                    /* For REQ_FREE: */
-      pthread_t thread_id;      /*   identifier of thread to free */
-    } free;
-    struct {                    /* For REQ_PROCESS_EXIT: */
-      int code;                 /*   exit status */
-    } exit;
-    void * post;                /* For REQ_POST: the semaphore */
-    struct {			/* For REQ_FOR_EACH_THREAD: callback */
-      void (*fn)(void *, pthread_descr);
-      void *arg;
-    } for_each;
-  } req_args;
-};
-
-
-/* Signals used for suspend/restart and for cancellation notification.  */
-
-extern int __pthread_sig_restart;
-extern int __pthread_sig_cancel;
-
-/* Signal used for interfacing with gdb */
-
-extern int __pthread_sig_debug;
-
-/* Global array of thread handles, used for validating a thread id
-   and retrieving the corresponding thread descriptor. Also used for
-   mapping the available stack segments. */
-
-extern struct pthread_handle_struct __pthread_handles[PTHREAD_THREADS_MAX];
-
-/* Descriptor of the initial thread */
-
-extern struct _pthread_descr_struct __pthread_initial_thread;
-
-/* Descriptor of the manager thread */
-
-extern struct _pthread_descr_struct __pthread_manager_thread;
-
-/* Descriptor of the main thread */
-
-extern pthread_descr __pthread_main_thread;
-
-/* Limit between the stack of the initial thread (above) and the
-   stacks of other threads (below). Aligned on a STACK_SIZE boundary.
-   Initially 0, meaning that the current thread is (by definition)
-   the initial thread. */
-
-extern char *__pthread_initial_thread_bos;
-
-/* Indicate whether at least one thread has a user-defined stack (if 1),
-   or all threads have stacks supplied by LinuxThreads (if 0). */
-
-extern int __pthread_nonstandard_stacks;
-
-/* File descriptor for sending requests to the thread manager.
-   Initially -1, meaning that __pthread_initialize_manager must be called. */
-
-extern int __pthread_manager_request;
-
-/* Other end of the pipe for sending requests to the thread manager. */
-
-extern int __pthread_manager_reader;
-
-/* Limits of the thread manager stack. */
-
-extern char *__pthread_manager_thread_bos;
-extern char *__pthread_manager_thread_tos;
-
-#ifdef FLOATING_STACKS
-/* Maximum stack size.  */
-extern size_t __pthread_max_stacksize;
-#endif
-
-/* Pending request for a process-wide exit */
-
-extern int __pthread_exit_requested, __pthread_exit_code;
-
-/* Set to 1 by gdb if we're debugging */
-
-extern volatile int __pthread_threads_debug;
-
-/* Globally enabled events.  */
-extern volatile td_thr_events_t __pthread_threads_events;
-
-/* Pointer to descriptor of thread with last event.  */
-extern volatile pthread_descr __pthread_last_event;
-
-/* Flag which tells whether we are executing on SMP kernel. */
-extern int __pthread_smp_kernel;
-
-/* Return the handle corresponding to a thread id */
-
-static inline pthread_handle thread_handle(pthread_t id)
-{
-  return &__pthread_handles[id % PTHREAD_THREADS_MAX];
-}
-
-/* Validate a thread handle. Must have acquired h->h_spinlock before. */
-
-static inline int invalid_handle(pthread_handle h, pthread_t id)
-{
-  return h->h_descr == NULL || h->h_descr->p_tid != id || h->h_descr->p_terminated;
-}
-
-static inline int nonexisting_handle(pthread_handle h, pthread_t id)
-{
-  return h->h_descr == NULL || h->h_descr->p_tid != id;
-}
-
-/* Fill in defaults left unspecified by pt-machine.h.  */
-
-/* We round up a value with page size. */
-#ifndef page_roundup
-#define page_roundup(v,p) ((((size_t) (v)) + (p) - 1) & ~((p) - 1))
-#endif
-
-/* The page size we can get from the system.  This should likely not be
-   changed by the machine file but, you never know.  */
-#ifndef PAGE_SIZE
-#define PAGE_SIZE  (sysconf (_SC_PAGE_SIZE))
-#endif
-
-/* The max size of the thread stack segments.  If the default
-   THREAD_SELF implementation is used, this must be a power of two and
-   a multiple of PAGE_SIZE.  */
-#ifndef STACK_SIZE
-#define STACK_SIZE  (2 * 1024 * 1024)
-#endif
-
-/* The initial size of the thread stack.  Must be a multiple of PAGE_SIZE.  */
-#ifndef INITIAL_STACK_SIZE
-#define INITIAL_STACK_SIZE  (4 * PAGE_SIZE)
-#endif
-
-/* Size of the thread manager stack. The "- 32" avoids wasting space
-   with some malloc() implementations. */
-#ifndef THREAD_MANAGER_STACK_SIZE
-#define THREAD_MANAGER_STACK_SIZE  (2 * PAGE_SIZE - 32)
-#endif
-
-/* The base of the "array" of thread stacks.  The array will grow down from
-   here.  Defaults to the calculated bottom of the initial application
-   stack.  */
-#ifndef THREAD_STACK_START_ADDRESS
-#define THREAD_STACK_START_ADDRESS  __pthread_initial_thread_bos
-#endif
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.  */
-#ifndef CURRENT_STACK_FRAME
-#define CURRENT_STACK_FRAME  ({ char __csf; &__csf; })
-#endif
-
-/* Recover thread descriptor for the current thread */
-
-extern pthread_descr __pthread_find_self (void) __attribute__ ((const));
-
-static inline pthread_descr thread_self (void) __attribute__ ((const));
-static inline pthread_descr thread_self (void)
-{
-#ifdef THREAD_SELF
-  return THREAD_SELF;
-#else
-  char *sp = CURRENT_STACK_FRAME;
-  if (sp >= __pthread_initial_thread_bos)
-    return &__pthread_initial_thread;
-  else if (sp >= __pthread_manager_thread_bos
-	   && sp < __pthread_manager_thread_tos)
-    return &__pthread_manager_thread;
-  else if (__pthread_nonstandard_stacks)
-    return __pthread_find_self();
-  else
-#ifdef _STACK_GROWS_DOWN
-    return (pthread_descr)(((unsigned long)sp | (STACK_SIZE-1))+1) - 1;
-#else
-    return (pthread_descr)((unsigned long)sp &~ (STACK_SIZE-1));
-#endif
-#endif
-}
-
-/* If MEMORY_BARRIER isn't defined in pt-machine.h, assume the architecture
-   doesn't need a memory barrier instruction (e.g. Intel x86).  Still we
-   need the compiler to respect the barrier and emit all outstanding
-   operations which modify memory.  Some architectures distinguish between
-   full, read and write barriers.  */
-
-#ifndef MEMORY_BARRIER
-#define MEMORY_BARRIER() asm ("" : : : "memory")
-#endif
-#ifndef READ_MEMORY_BARRIER
-#define READ_MEMORY_BARRIER() MEMORY_BARRIER()
-#endif
-#ifndef WRITE_MEMORY_BARRIER
-#define WRITE_MEMORY_BARRIER() MEMORY_BARRIER()
-#endif
-
-/* Max number of times we must spin on a spinlock calling sched_yield().
-   After MAX_SPIN_COUNT iterations, we put the calling thread to sleep. */
-
-#ifndef MAX_SPIN_COUNT
-#define MAX_SPIN_COUNT 50
-#endif
-
-/* Max number of times the spinlock in the adaptive mutex implementation
-   spins actively on SMP systems.  */
-
-#ifndef MAX_ADAPTIVE_SPIN_COUNT
-#define MAX_ADAPTIVE_SPIN_COUNT 100
-#endif
-
-/* Duration of sleep (in nanoseconds) when we can't acquire a spinlock
-   after MAX_SPIN_COUNT iterations of sched_yield().
-   With the 2.0 and 2.1 kernels, this MUST BE > 2ms.
-   (Otherwise the kernel does busy-waiting for realtime threads,
-    giving other threads no chance to run.) */
-
-#ifndef SPIN_SLEEP_DURATION
-#define SPIN_SLEEP_DURATION 2000001
-#endif
-
-/* Debugging */
-
-#ifdef DEBUG
-#include <assert.h>
-#define ASSERT assert
-#define MSG __pthread_message
-#else
-#define ASSERT(x)
-#define MSG(msg,arg...)
-#endif
-
-/* Internal global functions */
-
-extern void __pthread_do_exit (void *retval, char *currentframe)
-     __attribute__ ((__noreturn__));
-extern void __pthread_destroy_specifics (void);
-extern void __pthread_perform_cleanup (char *currentframe);
-extern void __pthread_init_max_stacksize (void);
-extern int __pthread_initialize_manager (void);
-extern void __pthread_message (char * fmt, ...);
-extern int __pthread_manager (void *reqfd);
-extern int __pthread_manager_event (void *reqfd);
-extern void __pthread_manager_sighandler (int sig);
-extern void __pthread_reset_main_thread (void);
-extern void __pthread_once_fork_prepare (void);
-extern void __pthread_once_fork_parent (void);
-extern void __pthread_once_fork_child (void);
-extern void __flockfilelist (void);
-extern void __funlockfilelist (void);
-extern void __fresetlockfiles (void);
-extern void __pthread_manager_adjust_prio (int thread_prio);
-extern void __pthread_initialize_minimal (void);
-
-extern int __pthread_attr_setguardsize (pthread_attr_t *__attr,
-					size_t __guardsize);
-extern int __pthread_attr_getguardsize (const pthread_attr_t *__attr,
-					size_t *__guardsize);
-extern int __pthread_attr_setstackaddr (pthread_attr_t *__attr,
-					void *__stackaddr);
-extern int __pthread_attr_getstackaddr (const pthread_attr_t *__attr,
-					void **__stackaddr);
-extern int __pthread_attr_setstacksize (pthread_attr_t *__attr,
-					size_t __stacksize);
-extern int __pthread_attr_getstacksize (const pthread_attr_t *__attr,
-					size_t *__stacksize);
-extern int __pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
-				    size_t __stacksize);
-extern int __pthread_attr_getstack (const pthread_attr_t *__attr, void **__stackaddr,
-				    size_t *__stacksize);
-extern int __pthread_getconcurrency (void);
-extern int __pthread_setconcurrency (int __level);
-extern int __pthread_mutex_timedlock (pthread_mutex_t *__mutex,
-				      const struct timespec *__abstime);
-extern int __pthread_mutexattr_getpshared (const pthread_mutexattr_t *__attr,
-					   int *__pshared);
-extern int __pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr,
-					   int __pshared);
-extern int __pthread_mutexattr_gettype (const pthread_mutexattr_t *__attr,
-					int *__kind);
-extern void __pthread_kill_other_threads_np (void);
-
-extern void __pthread_restart_old(pthread_descr th);
-extern void __pthread_suspend_old(pthread_descr self);
-extern int __pthread_timedsuspend_old(pthread_descr self, const struct timespec *abs);
-
-extern void __pthread_restart_new(pthread_descr th);
-extern void __pthread_suspend_new(pthread_descr self);
-extern int __pthread_timedsuspend_new(pthread_descr self, const struct timespec *abs);
-
-extern void __pthread_wait_for_restart_signal(pthread_descr self);
-
-extern int __pthread_yield (void);
-
-extern int __pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock,
-					 __const struct timespec *__restrict
-					 __abstime);
-extern int __pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock,
-					 __const struct timespec *__restrict
-					 __abstime);
-extern int __pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr);
-
-extern int __pthread_barrierattr_getpshared (__const pthread_barrierattr_t *
-					     __restrict __attr,
-					     int *__restrict __pshared);
-
-extern int __pthread_spin_lock (pthread_spinlock_t *__lock);
-extern int __pthread_spin_trylock (pthread_spinlock_t *__lock);
-extern int __pthread_spin_unlock (pthread_spinlock_t *__lock);
-extern int __pthread_spin_init (pthread_spinlock_t *__lock, int __pshared);
-extern int __pthread_spin_destroy (pthread_spinlock_t *__lock);
-
-extern int __pthread_clock_gettime (hp_timing_t freq, struct timespec *tp);
-extern void __pthread_clock_settime (hp_timing_t offset);
-
-
-/* Global pointers to old or new suspend functions */
-
-extern void (*__pthread_restart)(pthread_descr);
-extern void (*__pthread_suspend)(pthread_descr);
-extern int (*__pthread_timedsuspend)(pthread_descr, const struct timespec *);
-
-/* Prototypes for the function without cancelation support when the
-   normal version has it.  */
-extern int __libc_close (int fd);
-extern int __libc_nanosleep (const struct timespec *requested_time,
-			     struct timespec *remaining);
-/* Prototypes for some of the new semaphore functions.  */
-extern int __new_sem_post (sem_t * sem);
-extern int __new_sem_init (sem_t *__sem, int __pshared, unsigned int __value);
-extern int __new_sem_wait (sem_t *__sem);
-extern int __new_sem_trywait (sem_t *__sem);
-extern int __new_sem_getvalue (sem_t *__restrict __sem, int *__restrict __sval);
-extern int __new_sem_destroy (sem_t *__sem);
-
-/* Prototypes for compatibility functions.  */
-extern int __pthread_attr_init_2_1 (pthread_attr_t *__attr);
-extern int __pthread_attr_init_2_0 (pthread_attr_t *__attr);
-extern int __pthread_create_2_1 (pthread_t *__restrict __thread1,
-				 const pthread_attr_t *__attr,
-				 void *(*__start_routine) (void *),
-				 void *__restrict __arg);
-extern int __pthread_create_2_0 (pthread_t *__restrict __thread1,
-				 const pthread_attr_t *__attr,
-				 void *(*__start_routine) (void *),
-				 void *__restrict arg);
-
-/* The functions called the signal events.  */
-extern void __linuxthreads_create_event (void);
-extern void __linuxthreads_death_event (void);
-extern void __linuxthreads_reap_event (void);
-
-/* This function is called to initialize the pthread library.  */
-extern void __pthread_initialize (void);
-
-#endif /* internals.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/join.c b/newlib/libc/sys/linux/linuxthreads/join.c
deleted file mode 100644
index a6ed08c97..000000000
--- a/newlib/libc/sys/linux/linuxthreads/join.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Thread termination and joining */
-
-#include <errno.h>
-#include <sched.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "restart.h"
-
-void pthread_exit(void * retval)
-{
-  __pthread_do_exit (retval, CURRENT_STACK_FRAME);
-}
-
-void __pthread_do_exit(void *retval, char *currentframe)
-{
-  pthread_descr self = thread_self();
-  pthread_descr joining;
-  struct pthread_request request;
-
-  /* Reset the cancellation flag to avoid looping if the cleanup handlers
-     contain cancellation points */
-  THREAD_SETMEM(self, p_canceled, 0);
-  /* Call cleanup functions and destroy the thread-specific data */
-  __pthread_perform_cleanup(currentframe);
-  __pthread_destroy_specifics();
-  /* Store return value */
-  __pthread_lock(THREAD_GETMEM(self, p_lock), self);
-  THREAD_SETMEM(self, p_retval, retval);
-  /* See whether we have to signal the death.  */
-  if (THREAD_GETMEM(self, p_report_events))
-    {
-      /* See whether TD_DEATH is in any of the mask.  */
-      int idx = __td_eventword (TD_DEATH);
-      uint32_t mask = __td_eventmask (TD_DEATH);
-
-      if ((mask & (__pthread_threads_events.event_bits[idx]
-		   | THREAD_GETMEM_NC(self,
-				      p_eventbuf.eventmask.event_bits[idx])))
-	  != 0)
-	{
-	  /* Yep, we have to signal the death.  */
-	  THREAD_SETMEM(self, p_eventbuf.eventnum, TD_DEATH);
-	  THREAD_SETMEM(self, p_eventbuf.eventdata, self);
-	  __pthread_last_event = self;
-
-	  /* Now call the function to signal the event.  */
-	  __linuxthreads_death_event();
-	}
-    }
-  /* Say that we've terminated */
-  THREAD_SETMEM(self, p_terminated, 1);
-  /* See if someone is joining on us */
-  joining = THREAD_GETMEM(self, p_joining);
-  __pthread_unlock(THREAD_GETMEM(self, p_lock));
-  /* Restart joining thread if any */
-  if (joining != NULL) restart(joining);
-  /* If this is the initial thread, block until all threads have terminated.
-     If another thread calls exit, we'll be terminated from our signal
-     handler. */
-  if (self == __pthread_main_thread && __pthread_manager_request >= 0) {
-    request.req_thread = self;
-    request.req_kind = REQ_MAIN_THREAD_EXIT;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *)&request, sizeof(request)));
-    suspend(self);
-    /* Main thread flushes stdio streams and runs atexit functions.
-       It also calls a handler within LinuxThreads which sends a process exit
-       request to the thread manager. */
-    exit(0);
-  }
-  /* Threads other than the main one  terminate without flushing stdio streams
-     or running atexit functions. */
-  _exit(0);
-}
-
-/* Function called by pthread_cancel to remove the thread from
-   waiting on a condition variable queue. */
-
-static int join_extricate_func(void *obj, pthread_descr th)
-{
-  volatile pthread_descr self = thread_self();
-  pthread_handle handle = obj;
-  pthread_descr jo;
-  int did_remove = 0;
-
-  __pthread_lock(&handle->h_lock, self);
-  jo = handle->h_descr;
-  did_remove = jo->p_joining != NULL;
-  jo->p_joining = NULL;
-  __pthread_unlock(&handle->h_lock);
-
-  return did_remove;
-}
-
-int pthread_join(pthread_t thread_id, void ** thread_return)
-{
-  volatile pthread_descr self = thread_self();
-  struct pthread_request request;
-  pthread_handle handle = thread_handle(thread_id);
-  pthread_descr th;
-  pthread_extricate_if extr;
-  int already_canceled = 0;
-
-  /* Set up extrication interface */
-  extr.pu_object = handle;
-  extr.pu_extricate_func = join_extricate_func;
-
-  __pthread_lock(&handle->h_lock, self);
-  if (nonexisting_handle(handle, thread_id)) {
-    __pthread_unlock(&handle->h_lock);
-    return ESRCH;
-  }
-  th = handle->h_descr;
-  if (th == self) {
-    __pthread_unlock(&handle->h_lock);
-    return EDEADLK;
-  }
-  /* If detached or already joined, error */
-  if (th->p_detached || th->p_joining != NULL) {
-    __pthread_unlock(&handle->h_lock);
-    return EINVAL;
-  }
-  /* If not terminated yet, suspend ourselves. */
-  if (! th->p_terminated) {
-    /* Register extrication interface */
-    __pthread_set_own_extricate_if(self, &extr);
-    if (!(THREAD_GETMEM(self, p_canceled)
-	&& THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE))
-      th->p_joining = self;
-    else
-      already_canceled = 1;
-    __pthread_unlock(&handle->h_lock);
-
-    if (already_canceled) {
-      __pthread_set_own_extricate_if(self, 0);
-      __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-    }
-
-    suspend(self);
-    /* Deregister extrication interface */
-    __pthread_set_own_extricate_if(self, 0);
-
-    /* This is a cancellation point */
-    if (THREAD_GETMEM(self, p_woken_by_cancel)
-	&& THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE) {
-      THREAD_SETMEM(self, p_woken_by_cancel, 0);
-      __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-    }
-    __pthread_lock(&handle->h_lock, self);
-  }
-  /* Get return value */
-  if (thread_return != NULL) *thread_return = th->p_retval;
-  __pthread_unlock(&handle->h_lock);
-  /* Send notification to thread manager */
-  if (__pthread_manager_request >= 0) {
-    request.req_thread = self;
-    request.req_kind = REQ_FREE;
-    request.req_args.free.thread_id = thread_id;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
-  }
-  return 0;
-}
-
-int pthread_detach(pthread_t thread_id)
-{
-  int terminated;
-  struct pthread_request request;
-  pthread_handle handle = thread_handle(thread_id);
-  pthread_descr th;
-
-  __pthread_lock(&handle->h_lock, NULL);
-  if (nonexisting_handle(handle, thread_id)) {
-    __pthread_unlock(&handle->h_lock);
-    return ESRCH;
-  }
-  th = handle->h_descr;
-  /* If already detached, error */
-  if (th->p_detached) {
-    __pthread_unlock(&handle->h_lock);
-    return EINVAL;
-  }
-  /* If already joining, don't do anything. */
-  if (th->p_joining != NULL) {
-    __pthread_unlock(&handle->h_lock);
-    return 0;
-  }
-  /* Mark as detached */
-  th->p_detached = 1;
-  terminated = th->p_terminated;
-  __pthread_unlock(&handle->h_lock);
-  /* If already terminated, notify thread manager to reclaim resources */
-  if (terminated && __pthread_manager_request >= 0) {
-    request.req_thread = thread_self();
-    request.req_kind = REQ_FREE;
-    request.req_args.free.thread_id = thread_id;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
-  }
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/joinrace.c b/newlib/libc/sys/linux/linuxthreads/joinrace.c
deleted file mode 100644
index 8e1064c98..000000000
--- a/newlib/libc/sys/linux/linuxthreads/joinrace.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Test case by Permaine Cheung <pcheung@cygnus.com>.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-static void *
-sub1 (void *arg)
-{
-  /* Nothing.  */
-  return NULL;
-}
-
-int
-main (void)
-{
-  int istatus;
-  int policy;
-  int cnt;
-  pthread_t thread1;
-  struct sched_param spresult1, sp1;
-
-  for (cnt = 0; cnt < 100; ++cnt)
-    {
-      printf ("Round %d\n", cnt);
-
-      pthread_create (&thread1, NULL, &sub1, NULL);
-      pthread_join (thread1, NULL);
-
-      istatus = pthread_getschedparam (thread1, &policy, &spresult1);
-      if (istatus != ESRCH)
-	{
-	  printf ("pthread_getschedparam returns: %d\n", istatus);
-	  return 1;
-	}
-
-      sp1.sched_priority = 0;
-      istatus = pthread_setschedparam (thread1, SCHED_OTHER, &sp1);
-      if (istatus != ESRCH)
-	{
-	  printf ("pthread_setschedparam returns: %d\n", istatus);
-	  return 2;
-	}
-    }
-
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/kernel-features.h b/newlib/libc/sys/linux/linuxthreads/kernel-features.h
deleted file mode 100644
index 562a6c765..000000000
--- a/newlib/libc/sys/linux/linuxthreads/kernel-features.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/* Set flags signalling availability of kernel features based on given
-   kernel version number.
-   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This file must not contain any C code.  At least it must be protected
-   to allow using the file also in assembler files.  */
-
-#ifndef __LINUX_KERNEL_VERSION
-/* We assume the worst; all kernels should be supported.  */
-# define __LINUX_KERNEL_VERSION	0
-#endif
-
-/* We assume for __LINUX_KERNEL_VERSION the same encoding used in
-   linux/version.h.  I.e., the major, minor, and subminor all get a
-   byte with the major number being in the highest byte.  This means
-   we can do numeric comparisons.
-
-   In the following we will define certain symbols depending on
-   whether the describes kernel feature is available in the kernel
-   version given by __LINUX_KERNEL_VERSION.  We are not always exactly
-   recording the correct versions in which the features were
-   introduced.  If somebody cares these values can afterwards be
-   corrected.  Most of the numbers here are set corresponding to
-   2.2.0.  */
-
-/* `getcwd' system call.  */
-#if __LINUX_KERNEL_VERSION >= 131584
-# define __ASSUME_GETCWD_SYSCALL	1
-#endif
-
-/* Real-time signal became usable in 2.1.70.  */
-#if __LINUX_KERNEL_VERSION >= 131398
-# define __ASSUME_REALTIME_SIGNALS	1
-#endif
-
-/* When were the `pread'/`pwrite' syscalls introduced?  */
-#if __LINUX_KERNEL_VERSION >= 131584
-# define __ASSUME_PREAD_SYSCALL		1
-# define __ASSUME_PWRITE_SYSCALL	1
-#endif
-
-/* When was `poll' introduced?  */
-#if __LINUX_KERNEL_VERSION >= 131584
-# define __ASSUME_POLL_SYSCALL		1
-#endif
-
-/* The `lchown' syscall was introduced in 2.1.80.  */
-#if __LINUX_KERNEL_VERSION >= 131408
-# define __ASSUME_LCHOWN_SYSCALL	1
-#endif
-
-/* When did the `setresuid' sysall became available?  */
-#if __LINUX_KERNEL_VERSION >= 131584 && !defined __sparc__
-# define __ASSUME_SETRESUID_SYSCALL	1
-#endif
-
-/* The SIOCGIFNAME ioctl is available starting with 2.1.50.  */
-#if __LINUX_KERNEL_VERSION >= 131408
-# define __ASSUME_SIOCGIFNAME		1
-#endif
-
-/* On x86 another `getrlimit' syscall was added in 2.3.25.  */
-#if __LINUX_KERNEL_VERSION >= 131865 && defined __i386__
-# define __ASSUME_NEW_GETRLIMIT_SYSCALL	1
-#endif
-
-/* On x86 the truncate64/ftruncate64 syscalls were introduced in 2.3.31.  */
-#if __LINUX_KERNEL_VERSION >= 131871 && defined __i386__
-# define __ASSUME_TRUNCATE64_SYSCALL	1
-#endif
-
-/* On x86 the mmap2 syscall was introduced in 2.3.31.  */
-#if __LINUX_KERNEL_VERSION >= 131871 && defined __i386__
-# define __ASSUME_MMAP2_SYSCALL	1
-#endif
-
-/* On x86 the stat64/lstat64/fstat64 syscalls were introduced in 2.3.34.  */
-#if __LINUX_KERNEL_VERSION >= 131874 && defined __i386__
-# define __ASSUME_STAT64_SYSCALL	1
-#endif
-
-/* On sparc and ARM the truncate64/ftruncate64/mmap2/stat64/lstat64/fstat64
-   syscalls were introduced in 2.3.35.  */
-#if __LINUX_KERNEL_VERSION >= 131875 && (defined __sparc__ || defined __arm__)
-# define __ASSUME_TRUNCATE64_SYSCALL	1
-# define __ASSUME_MMAP2_SYSCALL		1
-# define __ASSUME_STAT64_SYSCALL	1
-#endif
-
-/* I know for sure that these are in 2.3.35 on powerpc.  */
-#if __LINUX_KERNEL_VERSION >= 131875 && defined __powerpc__
-# define __ASSUME_TRUNCATE64_SYSCALL	1
-# define __ASSUME_STAT64_SYSCALL	1
-# define __ASSUME_NEW_GETRLIMIT_SYSCALL	1
-#endif
-
-/* Linux 2.3.39 introduced 32bit UID/GIDs and IPC64.  Some platforms had 32
-   bit type all along.  */
-#if __LINUX_KERNEL_VERSION >= 131879 || defined __powerpc__ || defined __mips__
-# define __ASSUME_32BITUIDS		1
-# ifndef __powerpc__
-#  define __ASSUME_IPC64		1
-# endif
-# ifdef __sparc__
-#  define __ASSUME_SETRESUID_SYSCALL	1
-# endif
-#endif
-
-/* Linux 2.4.0 on PPC introduced a correct IPC64.  */
-#if __LINUX_KERNEL_VERSION >= 132096 && defined __powerpc__
-# define __ASSUME_IPC64			1
-#endif
-
-/* We can use the LDTs for threading with Linux 2.3.99 and newer.  */
-#if __LINUX_KERNEL_VERSION >= 131939
-# define __ASSUME_LDT_WORKS		1
-#endif
-
-/* The changed st_ino field appeared in 2.4.0-test6.  But we cannot
-   distinguish this version from other 2.4.0 releases.  Therefore play
-   save and assume it available is for 2.4.1 and up.  */
-#if __LINUX_KERNEL_VERSION >= 132097
-# define __ASSUME_ST_INO_64_BIT		1
-#endif
-
-/* To support locking of large files a new fcntl() syscall was introduced
-   in 2.4.0-test7.  We test for 2.4.1 for the earliest version we know
-   the syscall is available.  */
-#if __LINUX_KERNEL_VERSION >= 132097 && (defined __i386__ || defined __sparc__)
-# define __ASSUME_FCNTL64		1
-#endif
-
-/* Arm got fcntl64 in 2.4.4, PowerPC and SH have it also in 2.4.4 (I
-   don't know when it got introduced).  */
-#if __LINUX_KERNEL_VERSION >= 132100 \
-    && (defined __arm__ || defined __powerpc__ || defined __sh__)
-# define __ASSUME_FCNTL64		1
-#endif
-
-/* The getdents64 syscall was introduced in 2.4.0-test7.  We test for
-   2.4.1 for the earliest version we know the syscall is available.  */
-#if __LINUX_KERNEL_VERSION >= 132097
-# define __ASSUME_GETDENTS64_SYSCALL	1
-#endif
-
-/* When did O_DIRECTORY became available?  Early in 2.3 but when?
-   Be safe, use 2.3.99.  */
-#if __LINUX_KERNEL_VERSION >= 131939
-# define __ASSUME_O_DIRECTORY		1
-#endif
-
-/* Starting with one of the 2.4.0 pre-releases the Linux kernel passes
-   up the page size information.  */
-#if __LINUX_KERNEL_VERSION >= 132097
-# define __ASSUME_AT_PAGESIZE		1
-#endif
-
-/* Starting with 2.4.5 kernels PPC passes the AUXV in the standard way
-   and the mmap2 syscall made it into the official kernel.  */
-#if __LINUX_KERNEL_VERSION >= (132096+5) && defined __powerpc__
-# define __ASSUME_STD_AUXV		1
-# define __ASSUME_MMAP2_SYSCALL		1
-#endif
-
-/* There are an infinite number of PA-RISC kernel versions numbered
-   2.4.0.  But they've not really been released as such.  We require
-   and expect the final version here.  */
-#ifdef __hppa__
-# define __ASSUME_32BITUIDS		1
-# define __ASSUME_TRUNCATE64_SYSCALL	1
-# define __ASSUME_MMAP2_SYSCALL		1
-# define __ASSUME_STAT64_SYSCALL	1
-# define __ASSUME_IPC64			1
-# define __ASSUME_ST_INO_64_BIT		1
-# define __ASSUME_FCNTL64		1
-# define __ASSUME_GETDENTS64_SYSCALL	1
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/libc-internal.h b/newlib/libc/sys/linux/linuxthreads/libc-internal.h
deleted file mode 100644
index 8369ffec2..000000000
--- a/newlib/libc/sys/linux/linuxthreads/libc-internal.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* This file contains a number of internal prototype declarations that
-   don't fit anywhere else.  */
-
-#ifndef _LIBC_INTERNAL
-# define _LIBC_INTERNAL 1
-
-#include <hp-timing.h>
-
-/* Initialize the `__libc_enable_secure' flag.  */
-extern void __libc_init_secure (void);
-
-/* This function will be called from _init in init-first.c.  */
-extern void __libc_global_ctors (void);
-
-/* Discover the tick frequency of the machine if something goes wrong,
-   we return 0, an impossible hertz.  */
-extern int __profile_frequency (void);
-
-/* Hooks for the instrumenting functions.  */
-extern void __cyg_profile_func_enter (void *this_fn, void *call_site);
-extern void __cyg_profile_func_exit (void *this_fn, void *call_site);
-
-/* Get frequency of the system processor.  */
-extern hp_timing_t __get_clockfreq (void);
-
-/* Free all allocated resources.  */
-extern void __libc_freeres (void);
-
-#endif /* _LIBC_INTERNAL  */
diff --git a/newlib/libc/sys/linux/linuxthreads/libc-symbols.h b/newlib/libc/sys/linux/linuxthreads/libc-symbols.h
deleted file mode 100644
index 97b672643..000000000
--- a/newlib/libc/sys/linux/linuxthreads/libc-symbols.h
+++ /dev/null
@@ -1,352 +0,0 @@
-/* Support macros for making weak and strong aliases for symbols,
-   and for using symbol sets and linker warnings with GNU ld.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _LIBC_SYMBOLS_H
-#define _LIBC_SYMBOLS_H	1
-
-/* This file's macros are included implicitly in the compilation of every
-   file in the C library by -imacros.
-
-   We include config.h which is generated by configure.
-   It should define for us the following symbols:
-
-   * HAVE_ASM_SET_DIRECTIVE if we have `.set B, A' instead of `A = B'.
-   * ASM_GLOBAL_DIRECTIVE with `.globl' or `.global'.
-   * HAVE_GNU_LD if using GNU ld, with support for weak symbols in a.out,
-   and for symbol set and warning messages extensions in a.out and ELF.
-   * HAVE_ELF if using ELF, which supports weak symbols using `.weak'.
-   * HAVE_ASM_WEAK_DIRECTIVE if we have weak symbols using `.weak'.
-   * HAVE_ASM_WEAKEXT_DIRECTIVE if we have weak symbols using `.weakext'.
-
-   */
-
-/* This is defined for the compilation of all C library code.  features.h
-   tests this to avoid inclusion of stubs.h while compiling the library,
-   before stubs.h has been generated.  Some library code that is shared
-   with other packages also tests this symbol to see if it is being
-   compiled as part of the C library.  We must define this before including
-   config.h, because it makes some definitions conditional on whether libc
-   itself is being compiled, or just some generator program.  */
-#define _LIBC	1
-
-/* Enable declarations of GNU extensions, since we are compiling them.  */
-#define _GNU_SOURCE	1
-/* And we also need the data for the reentrant functions.  */
-#define _REENTRANT	1
-
-#include <config.h>
-
-/* The symbols in all the user (non-_) macros are C symbols.
-   HAVE_GNU_LD without HAVE_ELF implies a.out.  */
-
-#if defined HAVE_ASM_WEAK_DIRECTIVE || defined HAVE_ASM_WEAKEXT_DIRECTIVE
-# define HAVE_WEAK_SYMBOLS
-#endif
-
-#ifndef __SYMBOL_PREFIX
-# ifdef NO_UNDERSCORES
-#  define __SYMBOL_PREFIX
-# else
-#  define __SYMBOL_PREFIX "_"
-# endif
-#endif
-
-#ifndef C_SYMBOL_NAME
-# ifdef NO_UNDERSCORES
-#  define C_SYMBOL_NAME(name) name
-# else
-#  define C_SYMBOL_NAME(name) _##name
-# endif
-#endif
-
-#ifndef ASM_LINE_SEP
-# define ASM_LINE_SEP ;
-#endif
-
-#ifndef C_SYMBOL_DOT_NAME
-# define C_SYMBOL_DOT_NAME(name) .##name
-#endif
-
-#ifndef __ASSEMBLER__
-/* GCC understands weak symbols and aliases; use its interface where
-   possible, instead of embedded assembly language.  */
-
-/* Define ALIASNAME as a strong alias for NAME.  */
-# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
-# define _strong_alias(name, aliasname) \
-  extern __typeof (name) aliasname __attribute__ ((alias (#name)));
-
-/* This comes between the return type and function name in
-   a function definition to make that definition weak.  */
-# define weak_function __attribute__ ((weak))
-# define weak_const_function __attribute__ ((weak, __const__))
-
-# ifdef HAVE_WEAK_SYMBOLS
-
-/* Define ALIASNAME as a weak alias for NAME.
-   If weak aliases are not available, this defines a strong alias.  */
-#  define weak_alias(name, aliasname) _weak_alias (name, aliasname)
-#  define _weak_alias(name, aliasname) \
-  extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
-
-/* Declare SYMBOL as weak undefined symbol (resolved to 0 if not defined).  */
-#  define weak_extern(symbol) _weak_extern (symbol)
-#  ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
-#   define _weak_extern(symbol) asm (".weakext " __SYMBOL_PREFIX #symbol);
-#  else
-#   define _weak_extern(symbol)    asm (".weak " __SYMBOL_PREFIX #symbol);
-#  endif
-
-# else
-
-#  define weak_alias(name, aliasname) strong_alias(name, aliasname)
-#  define weak_extern(symbol) /* Nothing. */
-
-# endif
-
-#else /* __ASSEMBLER__ */
-
-# ifdef HAVE_ASM_SET_DIRECTIVE
-#  define strong_alias(original, alias)		\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP	\
-  .set C_SYMBOL_NAME (alias),C_SYMBOL_NAME (original)
-# else
-#  ifdef HAVE_ASM_GLOBAL_DOT_NAME
-#   define strong_alias(original, alias)	\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original) ASM_LINE_SEP	\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_DOT_NAME (alias) = C_SYMBOL_DOT_NAME (original)
-#  else
-#   define strong_alias(original, alias)	\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
-#  endif
-# endif
-
-# ifdef HAVE_WEAK_SYMBOLS
-#  ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
-#   define weak_alias(original, alias)	\
-  .weakext C_SYMBOL_NAME (alias), C_SYMBOL_NAME (original)
-#   define weak_extern(symbol)	\
-  .weakext C_SYMBOL_NAME (symbol)
-
-#  else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
-
-#   ifdef HAVE_ASM_GLOBAL_DOT_NAME
-#    define weak_alias(original, alias)	\
-  .weak C_SYMBOL_NAME (alias) ASM_LINE_SEP			\
-  C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original) ASM_LINE_SEP	\
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_DOT_NAME (alias) = C_SYMBOL_DOT_NAME (original)
-#   else
-#    define weak_alias(original, alias)	\
-  .weak C_SYMBOL_NAME (alias) ASM_LINE_SEP	\
-  C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
-#   endif
-
-#   define weak_extern(symbol)	\
-  .weak C_SYMBOL_NAME (symbol)
-
-#  endif /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
-
-# else /* ! HAVE_WEAK_SYMBOLS */
-
-#  define weak_alias(original, alias) strong_alias(original, alias)
-#  define weak_extern(symbol) /* Nothing */
-# endif /* ! HAVE_WEAK_SYMBOLS */
-
-#endif /* __ASSEMBLER__ */
-
-/* On some platforms we can make internal function calls (i.e., calls of
-   functions not exported) a bit faster by using a different calling
-   convention.  */
-#ifndef internal_function
-# define internal_function	/* empty */
-#endif
-
-/* Prepare for the case that `__builtin_expect' is not available.  */
-#ifndef HAVE_BUILTIN_EXPECT
-# define __builtin_expect(expr, val) (expr)
-#endif
-
-/* Determine the return address.  */
-#define RETURN_ADDRESS(nr) \
-  __builtin_extract_return_addr (__builtin_return_address (nr))
-
-/* When a reference to SYMBOL is encountered, the linker will emit a
-   warning message MSG.  */
-#ifdef HAVE_GNU_LD
-# ifdef HAVE_ELF
-
-/* We want the .gnu.warning.SYMBOL section to be unallocated.  */
-#  ifdef HAVE_ASM_PREVIOUS_DIRECTIVE
-#   define __make_section_unallocated(section_string)	\
-  asm (".section " section_string "\n\t.previous");
-#  elif defined HAVE_ASM_POPSECTION_DIRECTIVE
-#   define __make_section_unallocated(section_string)	\
-  asm (".pushsection " section_string "\n\t.popsection");
-#  else
-#   define __make_section_unallocated(section_string)
-#  endif
-
-/* Tacking on "\n\t#" to the section name makes gcc put it's bogus
-   section attributes on what looks like a comment to the assembler.  */
-#  ifdef HAVE_SECTION_QUOTES
-#   define link_warning(symbol, msg) \
-  __make_section_unallocated (".gnu.warning." #symbol) \
-  static const char __evoke_link_warning_##symbol[]	\
-    __attribute__ ((section (".gnu.warning." #symbol "\"\n\t#\""))) = msg;
-#  else
-#   define link_warning(symbol, msg) \
-  __make_section_unallocated (".gnu.warning." #symbol) \
-  static const char __evoke_link_warning_##symbol[]	\
-    __attribute__ ((section (".gnu.warning." #symbol "\n\t#"))) = msg;
-#  endif
-# else /* Not ELF: a.out */
-#  ifdef HAVE_XCOFF
-/* XCOFF does not support .stabs.
-   The native aix linker will remove the .stab and .stabstr sections
-   The gnu linker will have a fatal error if there is a relocation for
-   symbol in the .stab section.  Silently disable this macro.  */
-#   define link_warning(symbol, msg) 
-#  else
-#   define link_warning(symbol, msg)		\
-     asm (".stabs \"" msg "\",30,0,0,0\n\t"	\
-          ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n");
-#  endif /* XCOFF */
-# endif
-#else
-/* We will never be heard; they will all die horribly.  */
-# define link_warning(symbol, msg)
-#endif
-
-/* A canned warning for sysdeps/stub functions.  */
-#define	stub_warning(name) \
-  link_warning (name, \
-		"warning: " #name " is not implemented and will always fail")
-
-/*
-
-*/
-
-#ifdef HAVE_GNU_LD
-
-/* Symbol set support macros.  */
-
-# ifdef HAVE_ELF
-
-/* Make SYMBOL, which is in the text segment, an element of SET.  */
-#  define text_set_element(set, symbol)	_elf_set_element(set, symbol)
-/* Make SYMBOL, which is in the data segment, an element of SET.  */
-#  define data_set_element(set, symbol)	_elf_set_element(set, symbol)
-/* Make SYMBOL, which is in the bss segment, an element of SET.  */
-#  define bss_set_element(set, symbol)	_elf_set_element(set, symbol)
-
-/* These are all done the same way in ELF.
-   There is a new section created for each set.  */
-#  ifdef SHARED
-/* When building a shared library, make the set section writable,
-   because it will need to be relocated at run time anyway.  */
-#   define _elf_set_element(set, symbol) \
-  static const void *__elf_set_##set##_element_##symbol##__ \
-    __attribute__ ((unused, section (#set))) = &(symbol)
-#  else
-#   define _elf_set_element(set, symbol) \
-  static const void *const __elf_set_##set##_element_##symbol##__ \
-    __attribute__ ((unused, section (#set))) = &(symbol)
-#  endif
-
-/* Define SET as a symbol set.  This may be required (it is in a.out) to
-   be able to use the set's contents.  */
-#  define symbol_set_define(set)	symbol_set_declare(set)
-
-/* Declare SET for use in this module, if defined in another module.  */
-#  define symbol_set_declare(set) \
-  extern void *const __start_##set __attribute__ ((__weak__));		\
-  extern void *const __stop_##set __attribute__ ((__weak__));		\
-  weak_extern (__start_##set) weak_extern (__stop_##set)
-
-/* Return a pointer (void *const *) to the first element of SET.  */
-#  define symbol_set_first_element(set)	(&__start_##set)
-
-/* Return true iff PTR (a void *const *) has been incremented
-   past the last element in SET.  */
-#  define symbol_set_end_p(set, ptr)	((ptr) >= &__stop_##set)
-
-# else	/* Not ELF: a.out.  */
-
-#  ifdef HAVE_XCOFF
-/* XCOFF does not support .stabs.
-   The native aix linker will remove the .stab and .stabstr sections
-   The gnu linker will have a fatal error if there is a relocation for
-   symbol in the .stab section.  Silently disable these macros.  */
-#   define text_set_element(set, symbol) 
-#   define data_set_element(set, symbol) 
-#   define bss_set_element(set, symbol)	 
-#  else
-#   define text_set_element(set, symbol)	\
-    asm (".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol)
-#   define data_set_element(set, symbol)	\
-    asm (".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol)
-#   define bss_set_element(set, symbol)	?error Must use initialized data.
-#  endif /* XCOFF */
-#  define symbol_set_define(set)	void *const (set)[1];
-#  define symbol_set_declare(set)	extern void *const (set)[1];
-
-#  define symbol_set_first_element(set)	&(set)[1]
-#  define symbol_set_end_p(set, ptr)	(*(ptr) == 0)
-
-# endif	/* ELF.  */
-#else
-/* We cannot do anything in generial.  */
-# define text_set_element(set, symbol) asm ("")
-# define data_set_element(set, symbol) asm ("")
-# define bss_set_element(set, symbol) asm ("")
-# define symbol_set_define(set)		void *const (set)[1];
-# define symbol_set_declare(set)	extern void *const (set)[1];
-
-# define symbol_set_first_element(set)	&(set)[1]
-# define symbol_set_end_p(set, ptr)	(*(ptr) == 0)
-#endif	/* Have GNU ld.  */
-
-#if DO_VERSIONING
-# define symbol_version(real, name, version) \
-     _symbol_version(real, name, version)
-# define default_symbol_version(real, name, version) \
-     _default_symbol_version(real, name, version)
-# ifdef __ASSEMBLER__
-#  define _symbol_version(real, name, version) \
-     .symver real, name##@##version
-#  define _default_symbol_version(real, name, version) \
-     .symver real, name##@##@##version
-# else
-#  define _symbol_version(real, name, version) \
-     __asm__ (".symver " #real "," #name "@" #version)
-#  define _default_symbol_version(real, name, version) \
-     __asm__ (".symver " #real "," #name "@@" #version)
-# endif
-#else
-# define symbol_version(real, name, version)
-# define default_symbol_version(real, name, version) \
-  strong_alias(real, name)
-#endif
-
-#endif /* libc-symbols.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/linuxthreads.texi b/newlib/libc/sys/linux/linuxthreads/linuxthreads.texi
deleted file mode 100644
index 9513a67a6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/linuxthreads.texi
+++ /dev/null
@@ -1,1630 +0,0 @@
-@node POSIX Threads
-@c @node POSIX Threads, , Top, Top
-@chapter POSIX Threads
-@c %MENU% The standard threads library
-
-@c This chapter needs more work bigtime. -zw
-
-This chapter describes the pthreads (POSIX threads) library.  This
-library provides support functions for multithreaded programs: thread
-primitives, synchronization objects, and so forth.  It also implements
-POSIX 1003.1b semaphores (not to be confused with System V semaphores).
-
-The threads operations (@samp{pthread_*}) do not use @var{errno}.
-Instead they return an error code directly.  The semaphore operations do
-use @var{errno}.
-
-@menu
-* Basic Thread Operations::     Creating, terminating, and waiting for threads.
-* Thread Attributes::           Tuning thread scheduling.
-* Cancellation::                Stopping a thread before it's done.
-* Cleanup Handlers::            Deallocating resources when a thread is
-                                  canceled.
-* Mutexes::                     One way to synchronize threads.
-* Condition Variables::         Another way.
-* POSIX Semaphores::            And a third way.
-* Thread-Specific Data::        Variables with different values in
-                                  different threads.
-* Threads and Signal Handling:: Why you should avoid mixing the two, and
-                                  how to do it if you must.
-* Threads and Fork::            Interactions between threads and the
-                                  @code{fork} function.
-* Streams and Fork::            Interactions between stdio streams and
-                                  @code{fork}.
-* Miscellaneous Thread Functions:: A grab bag of utility routines.
-@end menu
-
-@node Basic Thread Operations
-@section Basic Thread Operations
-
-These functions are the thread equivalents of @code{fork}, @code{exit},
-and @code{wait}.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_create (pthread_t * @var{thread}, pthread_attr_t * @var{attr}, void * (*@var{start_routine})(void *), void * @var{arg})
-@code{pthread_create} creates a new thread of control that executes
-concurrently with the calling thread. The new thread calls the
-function @var{start_routine}, passing it @var{arg} as first argument. The
-new thread terminates either explicitly, by calling @code{pthread_exit},
-or implicitly, by returning from the @var{start_routine} function. The
-latter case is equivalent to calling @code{pthread_exit} with the result
-returned by @var{start_routine} as exit code.
-
-The @var{attr} argument specifies thread attributes to be applied to the
-new thread. @xref{Thread Attributes}, for details. The @var{attr}
-argument can also be @code{NULL}, in which case default attributes are
-used: the created thread is joinable (not detached) and has an ordinary
-(not realtime) scheduling policy.
-
-On success, the identifier of the newly created thread is stored in the
-location pointed by the @var{thread} argument, and a 0 is returned. On
-error, a non-zero error code is returned.
-
-This function may return the following errors:
-@table @code
-@item EAGAIN
-Not enough system resources to create a process for the new thread,
-or more than @code{PTHREAD_THREADS_MAX} threads are already active.
-@end table
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun void pthread_exit (void *@var{retval})
-@code{pthread_exit} terminates the execution of the calling thread.  All
-cleanup handlers (@pxref{Cleanup Handlers}) that have been set for the
-calling thread with @code{pthread_cleanup_push} are executed in reverse
-order (the most recently pushed handler is executed first). Finalization
-functions for thread-specific data are then called for all keys that
-have non-@code{NULL} values associated with them in the calling thread
-(@pxref{Thread-Specific Data}).  Finally, execution of the calling
-thread is stopped.
-
-The @var{retval} argument is the return value of the thread. It can be
-retrieved from another thread using @code{pthread_join}.
-
-The @code{pthread_exit} function never returns.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_cancel (pthread_t @var{thread})
-
-@code{pthread_cancel} sends a cancellation request to the thread denoted
-by the @var{thread} argument.  If there is no such thread,
-@code{pthread_cancel} fails and returns @code{ESRCH}.  Otherwise it
-returns 0. @xref{Cancellation}, for details.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_join (pthread_t @var{th}, void **thread_@var{return})
-@code{pthread_join} suspends the execution of the calling thread until
-the thread identified by @var{th} terminates, either by calling
-@code{pthread_exit} or by being canceled.
-
-If @var{thread_return} is not @code{NULL}, the return value of @var{th}
-is stored in the location pointed to by @var{thread_return}.  The return
-value of @var{th} is either the argument it gave to @code{pthread_exit},
-or @code{PTHREAD_CANCELED} if @var{th} was canceled.
-
-The joined thread @code{th} must be in the joinable state: it must not
-have been detached using @code{pthread_detach} or the
-@code{PTHREAD_CREATE_DETACHED} attribute to @code{pthread_create}.
-
-When a joinable thread terminates, its memory resources (thread
-descriptor and stack) are not deallocated until another thread performs
-@code{pthread_join} on it. Therefore, @code{pthread_join} must be called
-once for each joinable thread created to avoid memory leaks.
-
-At most one thread can wait for the termination of a given
-thread. Calling @code{pthread_join} on a thread @var{th} on which
-another thread is already waiting for termination returns an error.
-
-@code{pthread_join} is a cancellation point. If a thread is canceled
-while suspended in @code{pthread_join}, the thread execution resumes
-immediately and the cancellation is executed without waiting for the
-@var{th} thread to terminate. If cancellation occurs during
-@code{pthread_join}, the @var{th} thread remains not joined.
-
-On success, the return value of @var{th} is stored in the location
-pointed to by @var{thread_return}, and 0 is returned. On error, one of
-the following values is returned:
-@table @code
-@item ESRCH
-No thread could be found corresponding to that specified by @var{th}.
-@item EINVAL
-The @var{th} thread has been detached, or another thread is already
-waiting on termination of @var{th}.
-@item EDEADLK
-The @var{th} argument refers to the calling thread.
-@end table
-@end deftypefun
-
-@node Thread Attributes
-@section Thread Attributes
-
-@comment pthread.h
-@comment POSIX
-
-Threads have a number of attributes that may be set at creation time.
-This is done by filling a thread attribute object @var{attr} of type
-@code{pthread_attr_t}, then passing it as second argument to
-@code{pthread_create}. Passing @code{NULL} is equivalent to passing a
-thread attribute object with all attributes set to their default values.
-
-Attribute objects are consulted only when creating a new thread.  The
-same attribute object can be used for creating several threads.
-Modifying an attribute object after a call to @code{pthread_create} does
-not change the attributes of the thread previously created.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_attr_init (pthread_attr_t *@var{attr})
-@code{pthread_attr_init} initializes the thread attribute object
-@var{attr} and fills it with default values for the attributes. (The
-default values are listed below for each attribute.)
-
-Each attribute @var{attrname} (see below for a list of all attributes)
-can be individually set using the function
-@code{pthread_attr_set@var{attrname}} and retrieved using the function
-@code{pthread_attr_get@var{attrname}}.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_attr_destroy (pthread_attr_t *@var{attr})
-@code{pthread_attr_destroy} destroys the attribute object pointed to by
-@var{attr} releasing any resources associated with it.  @var{attr} is
-left in an undefined state, and you must not use it again in a call to
-any pthreads function until it has been reinitialized.
-@end deftypefun
-
-@findex pthread_attr_setdetachstate
-@findex pthread_attr_setguardsize
-@findex pthread_attr_setinheritsched
-@findex pthread_attr_setschedparam
-@findex pthread_attr_setschedpolicy
-@findex pthread_attr_setscope
-@findex pthread_attr_setstack
-@findex pthread_attr_setstackaddr
-@findex pthread_attr_setstacksize
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_attr_setattr (pthread_attr_t *@var{obj}, int @var{value})
-Set attribute @var{attr} to @var{value} in the attribute object pointed
-to by @var{obj}.  See below for a list of possible attributes and the
-values they can take.
-
-On success, these functions return 0.  If @var{value} is not meaningful
-for the @var{attr} being modified, they will return the error code
-@code{EINVAL}.  Some of the functions have other failure modes; see
-below.
-@end deftypefun
-
-@findex pthread_attr_getdetachstate
-@findex pthread_attr_getguardsize
-@findex pthread_attr_getinheritsched
-@findex pthread_attr_getschedparam
-@findex pthread_attr_getschedpolicy
-@findex pthread_attr_getscope
-@findex pthread_attr_getstack
-@findex pthread_attr_getstackaddr
-@findex pthread_attr_getstacksize
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_attr_getattr (const pthread_attr_t *@var{obj}, int *@var{value})
-Store the current setting of @var{attr} in @var{obj} into the variable
-pointed to by @var{value}.
-
-These functions always return 0.
-@end deftypefun
-
-The following thread attributes are supported:
-@table @samp
-@item detachstate
-Choose whether the thread is created in the joinable state (value
-@code{PTHREAD_CREATE_JOINABLE}) or in the detached state
-(@code{PTHREAD_CREATE_DETACHED}).  The default is
-@code{PTHREAD_CREATE_JOINABLE}.
-
-In the joinable state, another thread can synchronize on the thread
-termination and recover its termination code using @code{pthread_join},
-but some of the thread resources are kept allocated after the thread
-terminates, and reclaimed only when another thread performs
-@code{pthread_join} on that thread.
-
-In the detached state, the thread resources are immediately freed when
-it terminates, but @code{pthread_join} cannot be used to synchronize on
-the thread termination.
-
-A thread created in the joinable state can later be put in the detached
-thread using @code{pthread_detach}.
-
-@item schedpolicy
-Select the scheduling policy for the thread: one of @code{SCHED_OTHER}
-(regular, non-realtime scheduling), @code{SCHED_RR} (realtime,
-round-robin) or @code{SCHED_FIFO} (realtime, first-in first-out).
-The default is @code{SCHED_OTHER}.
-@c Not doc'd in our manual: FIXME.
-@c See @code{sched_setpolicy} for more information on scheduling policies.
-
-The realtime scheduling policies @code{SCHED_RR} and @code{SCHED_FIFO}
-are available only to processes with superuser privileges.
-@code{pthread_attr_setschedparam} will fail and return @code{ENOTSUP} if
-you try to set a realtime policy when you are unprivileged.
-
-The scheduling policy of a thread can be changed after creation with
-@code{pthread_setschedparam}.
-
-@item schedparam
-Change the scheduling parameter (the scheduling priority)
-for the thread.  The default is 0.
-
-This attribute is not significant if the scheduling policy is
-@code{SCHED_OTHER}; it only matters for the realtime policies
-@code{SCHED_RR} and @code{SCHED_FIFO}.
-
-The scheduling priority of a thread can be changed after creation with
-@code{pthread_setschedparam}.
-
-@item inheritsched
-Choose whether the scheduling policy and scheduling parameter for the
-newly created thread are determined by the values of the
-@var{schedpolicy} and @var{schedparam} attributes (value
-@code{PTHREAD_EXPLICIT_SCHED}) or are inherited from the parent thread
-(value @code{PTHREAD_INHERIT_SCHED}).  The default is
-@code{PTHREAD_EXPLICIT_SCHED}.
-
-@item scope
-Choose the scheduling contention scope for the created thread.  The
-default is @code{PTHREAD_SCOPE_SYSTEM}, meaning that the threads contend
-for CPU time with all processes running on the machine. In particular,
-thread priorities are interpreted relative to the priorities of all
-other processes on the machine. The other possibility,
-@code{PTHREAD_SCOPE_PROCESS}, means that scheduling contention occurs
-only between the threads of the running process: thread priorities are
-interpreted relative to the priorities of the other threads of the
-process, regardless of the priorities of other processes.
-
-@code{PTHREAD_SCOPE_PROCESS} is not supported in LinuxThreads.  If you
-try to set the scope to this value, @code{pthread_attr_setscope} will
-fail and return @code{ENOTSUP}.
-
-@item stackaddr
-Provide an address for an application managed stack.  The size of the
-stack must be at least @code{PTHREAD_STACK_MIN}.
-
-@item stacksize
-Change the size of the stack created for the thread.  The value defines
-the minimum stack size, in bytes.
-
-If the value exceeds the system's maximum stack size, or is smaller
-than @code{PTHREAD_STACK_MIN}, @code{pthread_attr_setstacksize} will
-fail and return @code{EINVAL}.
-
-@item stack
-Provide both the address and size of an application managed stack to
-use for the new thread.  The base of the memory area is @var{stackaddr}
-with the size of the memory area, @var{stacksize}, measured in bytes.
-
-If the value of @var{stacksize} is less than @code{PTHREAD_STACK_MIN},
-or greater than the system's maximum stack size, or if the value of
-@var{stackaddr} lacks the proper alignment, @code{pthread_attr_setstack}
-will fail and return @code{EINVAL}.
-
-@item guardsize
-Change the minimum size in bytes of the guard area for the thread's
-stack.  The default size is a single page.  If this value is set, it
-will be rounded up to the nearest page size.  If the value is set to 0,
-a guard area will not be created for this thread.  The space allocated
-for the guard area is used to catch stack overflow.  Therefore, when
-allocating large structures on the stack, a larger guard area may be
-required to catch a stack overflow.
-
-If the caller is managing their own stacks (if the @code{stackaddr}
-attribute has been set), then the @code{guardsize} attribute is ignored.
-
-If the value exceeds the @code{stacksize}, @code{pthread_atrr_setguardsize}
-will fail and return @code{EINVAL}.
-@end table
-
-@node Cancellation
-@section Cancellation
-
-Cancellation is the mechanism by which a thread can terminate the
-execution of another thread. More precisely, a thread can send a
-cancellation request to another thread. Depending on its settings, the
-target thread can then either ignore the request, honor it immediately,
-or defer it till it reaches a cancellation point.  When threads are
-first created by @code{pthread_create}, they always defer cancellation
-requests.
-
-When a thread eventually honors a cancellation request, it behaves as if
-@code{pthread_exit(PTHREAD_CANCELED)} was called.  All cleanup handlers
-are executed in reverse order, finalization functions for
-thread-specific data are called, and finally the thread stops executing.
-If the canceled thread was joinable, the return value
-@code{PTHREAD_CANCELED} is provided to whichever thread calls
-@var{pthread_join} on it. See @code{pthread_exit} for more information.
-
-Cancellation points are the points where the thread checks for pending
-cancellation requests and performs them.  The POSIX threads functions
-@code{pthread_join}, @code{pthread_cond_wait},
-@code{pthread_cond_timedwait}, @code{pthread_testcancel},
-@code{sem_wait}, and @code{sigwait} are cancellation points.  In
-addition, these system calls are cancellation points:
-
-@multitable @columnfractions .33 .33 .33
-@item @t{accept}	@tab @t{open}		@tab @t{sendmsg}
-@item @t{close}		@tab @t{pause}		@tab @t{sendto}
-@item @t{connect}	@tab @t{read}		@tab @t{system}
-@item @t{fcntl}		@tab @t{recv}		@tab @t{tcdrain}
-@item @t{fsync}		@tab @t{recvfrom}	@tab @t{wait}
-@item @t{lseek}		@tab @t{recvmsg}	@tab @t{waitpid}
-@item @t{msync}		@tab @t{send}		@tab @t{write}
-@item @t{nanosleep}
-@end multitable
-
-@noindent
-All library functions that call these functions (such as
-@code{printf}) are also cancellation points.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_setcancelstate (int @var{state}, int *@var{oldstate})
-@code{pthread_setcancelstate} changes the cancellation state for the
-calling thread -- that is, whether cancellation requests are ignored or
-not. The @var{state} argument is the new cancellation state: either
-@code{PTHREAD_CANCEL_ENABLE} to enable cancellation, or
-@code{PTHREAD_CANCEL_DISABLE} to disable cancellation (cancellation
-requests are ignored).
-
-If @var{oldstate} is not @code{NULL}, the previous cancellation state is
-stored in the location pointed to by @var{oldstate}, and can thus be
-restored later by another call to @code{pthread_setcancelstate}.
-
-If the @var{state} argument is not @code{PTHREAD_CANCEL_ENABLE} or
-@code{PTHREAD_CANCEL_DISABLE}, @code{pthread_setcancelstate} fails and
-returns @code{EINVAL}.  Otherwise it returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_setcanceltype (int @var{type}, int *@var{oldtype})
-@code{pthread_setcanceltype} changes the type of responses to
-cancellation requests for the calling thread: asynchronous (immediate)
-or deferred.  The @var{type} argument is the new cancellation type:
-either @code{PTHREAD_CANCEL_ASYNCHRONOUS} to cancel the calling thread
-as soon as the cancellation request is received, or
-@code{PTHREAD_CANCEL_DEFERRED} to keep the cancellation request pending
-until the next cancellation point. If @var{oldtype} is not @code{NULL},
-the previous cancellation state is stored in the location pointed to by
-@var{oldtype}, and can thus be restored later by another call to
-@code{pthread_setcanceltype}.
-
-If the @var{type} argument is not @code{PTHREAD_CANCEL_DEFERRED} or
-@code{PTHREAD_CANCEL_ASYNCHRONOUS}, @code{pthread_setcanceltype} fails
-and returns @code{EINVAL}.  Otherwise it returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun void pthread_testcancel (@var{void})
-@code{pthread_testcancel} does nothing except testing for pending
-cancellation and executing it. Its purpose is to introduce explicit
-checks for cancellation in long sequences of code that do not call
-cancellation point functions otherwise.
-@end deftypefun
-
-@node Cleanup Handlers
-@section Cleanup Handlers
-
-Cleanup handlers are functions that get called when a thread terminates,
-either by calling @code{pthread_exit} or because of
-cancellation. Cleanup handlers are installed and removed following a
-stack-like discipline.
-
-The purpose of cleanup handlers is to free the resources that a thread
-may hold at the time it terminates. In particular, if a thread exits or
-is canceled while it owns a locked mutex, the mutex will remain locked
-forever and prevent other threads from executing normally. The best way
-to avoid this is, just before locking the mutex, to install a cleanup
-handler whose effect is to unlock the mutex. Cleanup handlers can be
-used similarly to free blocks allocated with @code{malloc} or close file
-descriptors on thread termination.
-
-Here is how to lock a mutex @var{mut} in such a way that it will be
-unlocked if the thread is canceled while @var{mut} is locked:
-
-@smallexample
-pthread_cleanup_push(pthread_mutex_unlock, (void *) &mut);
-pthread_mutex_lock(&mut);
-/* do some work */
-pthread_mutex_unlock(&mut);
-pthread_cleanup_pop(0);
-@end smallexample
-
-Equivalently, the last two lines can be replaced by
-
-@smallexample
-pthread_cleanup_pop(1);
-@end smallexample
-
-Notice that the code above is safe only in deferred cancellation mode
-(see @code{pthread_setcanceltype}). In asynchronous cancellation mode, a
-cancellation can occur between @code{pthread_cleanup_push} and
-@code{pthread_mutex_lock}, or between @code{pthread_mutex_unlock} and
-@code{pthread_cleanup_pop}, resulting in both cases in the thread trying
-to unlock a mutex not locked by the current thread. This is the main
-reason why asynchronous cancellation is difficult to use.
-
-If the code above must also work in asynchronous cancellation mode,
-then it must switch to deferred mode for locking and unlocking the
-mutex:
-
-@smallexample
-pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &oldtype);
-pthread_cleanup_push(pthread_mutex_unlock, (void *) &mut);
-pthread_mutex_lock(&mut);
-/* do some work */
-pthread_cleanup_pop(1);
-pthread_setcanceltype(oldtype, NULL);
-@end smallexample
-
-The code above can be rewritten in a more compact and efficient way,
-using the non-portable functions @code{pthread_cleanup_push_defer_np}
-and @code{pthread_cleanup_pop_restore_np}:
-
-@smallexample
-pthread_cleanup_push_defer_np(pthread_mutex_unlock, (void *) &mut);
-pthread_mutex_lock(&mut);
-/* do some work */
-pthread_cleanup_pop_restore_np(1);
-@end smallexample
-
-@comment pthread.h
-@comment POSIX
-@deftypefun void pthread_cleanup_push (void (*@var{routine}) (void *), void *@var{arg})
-
-@code{pthread_cleanup_push} installs the @var{routine} function with
-argument @var{arg} as a cleanup handler. From this point on to the
-matching @code{pthread_cleanup_pop}, the function @var{routine} will be
-called with arguments @var{arg} when the thread terminates, either
-through @code{pthread_exit} or by cancellation. If several cleanup
-handlers are active at that point, they are called in LIFO order: the
-most recently installed handler is called first.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun void pthread_cleanup_pop (int @var{execute})
-@code{pthread_cleanup_pop} removes the most recently installed cleanup
-handler. If the @var{execute} argument is not 0, it also executes the
-handler, by calling the @var{routine} function with arguments
-@var{arg}. If the @var{execute} argument is 0, the handler is only
-removed but not executed.
-@end deftypefun
-
-Matching pairs of @code{pthread_cleanup_push} and
-@code{pthread_cleanup_pop} must occur in the same function, at the same
-level of block nesting.  Actually, @code{pthread_cleanup_push} and
-@code{pthread_cleanup_pop} are macros, and the expansion of
-@code{pthread_cleanup_push} introduces an open brace @code{@{} with the
-matching closing brace @code{@}} being introduced by the expansion of the
-matching @code{pthread_cleanup_pop}.
-
-@comment pthread.h
-@comment GNU
-@deftypefun void pthread_cleanup_push_defer_np (void (*@var{routine}) (void *), void *@var{arg})
-@code{pthread_cleanup_push_defer_np} is a non-portable extension that
-combines @code{pthread_cleanup_push} and @code{pthread_setcanceltype}.
-It pushes a cleanup handler just as @code{pthread_cleanup_push} does,
-but also saves the current cancellation type and sets it to deferred
-cancellation. This ensures that the cleanup mechanism is effective even
-if the thread was initially in asynchronous cancellation mode.
-@end deftypefun
-
-@comment pthread.h
-@comment GNU
-@deftypefun void pthread_cleanup_pop_restore_np (int @var{execute})
-@code{pthread_cleanup_pop_restore_np} pops a cleanup handler introduced
-by @code{pthread_cleanup_push_defer_np}, and restores the cancellation
-type to its value at the time @code{pthread_cleanup_push_defer_np} was
-called.
-@end deftypefun
-
-@code{pthread_cleanup_push_defer_np} and
-@code{pthread_cleanup_pop_restore_np} must occur in matching pairs, at
-the same level of block nesting.
-
-The sequence
-
-@smallexample
-pthread_cleanup_push_defer_np(routine, arg);
-...
-pthread_cleanup_pop_defer_np(execute);
-@end smallexample
-
-@noindent
-is functionally equivalent to (but more compact and efficient than)
-
-@smallexample
-@{
-  int oldtype;
-  pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &oldtype);
-  pthread_cleanup_push(routine, arg);
-  ...
-  pthread_cleanup_pop(execute);
-  pthread_setcanceltype(oldtype, NULL);
-@}
-@end smallexample
-
-
-@node Mutexes
-@section Mutexes
-
-A mutex is a MUTual EXclusion device, and is useful for protecting
-shared data structures from concurrent modifications, and implementing
-critical sections and monitors.
-
-A mutex has two possible states: unlocked (not owned by any thread),
-and locked (owned by one thread). A mutex can never be owned by two
-different threads simultaneously. A thread attempting to lock a mutex
-that is already locked by another thread is suspended until the owning
-thread unlocks the mutex first.
-
-None of the mutex functions is a cancellation point, not even
-@code{pthread_mutex_lock}, in spite of the fact that it can suspend a
-thread for arbitrary durations. This way, the status of mutexes at
-cancellation points is predictable, allowing cancellation handlers to
-unlock precisely those mutexes that need to be unlocked before the
-thread stops executing. Consequently, threads using deferred
-cancellation should never hold a mutex for extended periods of time.
-
-It is not safe to call mutex functions from a signal handler.  In
-particular, calling @code{pthread_mutex_lock} or
-@code{pthread_mutex_unlock} from a signal handler may deadlock the
-calling thread.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutex_init (pthread_mutex_t *@var{mutex}, const pthread_mutexattr_t *@var{mutexattr})
-
-@code{pthread_mutex_init} initializes the mutex object pointed to by
-@var{mutex} according to the mutex attributes specified in @var{mutexattr}.
-If @var{mutexattr} is @code{NULL}, default attributes are used instead.
-
-The LinuxThreads implementation supports only one mutex attribute,
-the @var{mutex type}, which is either ``fast'', ``recursive'', or
-``error checking''. The type of a mutex determines whether
-it can be locked again by a thread that already owns it.
-The default type is ``fast''.
-
-Variables of type @code{pthread_mutex_t} can also be initialized
-statically, using the constants @code{PTHREAD_MUTEX_INITIALIZER} (for
-timed mutexes), @code{PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP} (for
-recursive mutexes), @code{PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP}
-(for fast mutexes(, and @code{PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP}
-(for error checking mutexes).
-
-@code{pthread_mutex_init} always returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutex_lock (pthread_mutex_t *mutex))
-@code{pthread_mutex_lock} locks the given mutex. If the mutex is
-currently unlocked, it becomes locked and owned by the calling thread,
-and @code{pthread_mutex_lock} returns immediately. If the mutex is
-already locked by another thread, @code{pthread_mutex_lock} suspends the
-calling thread until the mutex is unlocked.
-
-If the mutex is already locked by the calling thread, the behavior of
-@code{pthread_mutex_lock} depends on the type of the mutex. If the mutex
-is of the ``fast'' type, the calling thread is suspended.  It will
-remain suspended forever, because no other thread can unlock the mutex.
-If  the mutex is of the ``error checking'' type, @code{pthread_mutex_lock}
-returns immediately with the error code @code{EDEADLK}.  If the mutex is
-of the ``recursive'' type, @code{pthread_mutex_lock} succeeds and
-returns immediately, recording the number of times the calling thread
-has locked the mutex. An equal number of @code{pthread_mutex_unlock}
-operations must be performed before the mutex returns to the unlocked
-state.
-@c This doesn't discuss PTHREAD_MUTEX_TIMED_NP mutex attributes. FIXME
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutex_trylock (pthread_mutex_t *@var{mutex})
-@code{pthread_mutex_trylock} behaves identically to
-@code{pthread_mutex_lock}, except that it does not block the calling
-thread if the mutex is already locked by another thread (or by the
-calling thread in the case of a ``fast'' mutex). Instead,
-@code{pthread_mutex_trylock} returns immediately with the error code
-@code{EBUSY}.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutex_timedlock (pthread_mutex_t *@var{mutex}, const struct timespec *@var{abstime})
-The @code{pthread_mutex_timedlock} is similar to the
-@code{pthread_mutex_lock} function but instead of blocking for in
-indefinite time if the mutex is locked by another thread, it returns
-when the time specified in @var{abstime} is reached.
-
-This function can only be used on standard (``timed'') and ``error
-checking'' mutexes.  It behaves just like @code{pthread_mutex_lock} for
-all other types.
-
-If the mutex is successfully locked, the function returns zero.  If the
-time specified in @var{abstime} is reached without the mutex being locked,
-@code{ETIMEDOUT} is returned.
-
-This function was introduced in the POSIX.1d revision of the POSIX standard.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutex_unlock (pthread_mutex_t *@var{mutex})
-@code{pthread_mutex_unlock} unlocks the given mutex. The mutex is
-assumed to be locked and owned by the calling thread on entrance to
-@code{pthread_mutex_unlock}. If the mutex is of the ``fast'' type,
-@code{pthread_mutex_unlock} always returns it to the unlocked state. If
-it is of the ``recursive'' type, it decrements the locking count of the
-mutex (number of @code{pthread_mutex_lock} operations performed on it by
-the calling thread), and only when this count reaches zero is the mutex
-actually unlocked.
-
-On ``error checking'' mutexes, @code{pthread_mutex_unlock} actually
-checks at run-time that the mutex is locked on entrance, and that it was
-locked by the same thread that is now calling
-@code{pthread_mutex_unlock}.  If these conditions are not met,
-@code{pthread_mutex_unlock} returns @code{EPERM}, and the mutex remains
-unchanged.  ``Fast'' and ``recursive'' mutexes perform no such checks,
-thus allowing a locked mutex to be unlocked by a thread other than its
-owner. This is non-portable behavior and must not be relied upon.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutex_destroy (pthread_mutex_t *@var{mutex})
-@code{pthread_mutex_destroy} destroys a mutex object, freeing the
-resources it might hold. The mutex must be unlocked on entrance. In the
-LinuxThreads implementation, no resources are associated with mutex
-objects, thus @code{pthread_mutex_destroy} actually does nothing except
-checking that the mutex is unlocked.
-
-If the mutex is locked by some thread, @code{pthread_mutex_destroy}
-returns @code{EBUSY}.  Otherwise it returns 0.
-@end deftypefun
-
-If any of the above functions (except @code{pthread_mutex_init})
-is applied to an uninitialized mutex, they will simply return
-@code{EINVAL} and do nothing.
-
-A shared global variable @var{x} can be protected by a mutex as follows:
-
-@smallexample
-int x;
-pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;
-@end smallexample
-
-All accesses and modifications to @var{x} should be bracketed by calls to
-@code{pthread_mutex_lock} and @code{pthread_mutex_unlock} as follows:
-
-@smallexample
-pthread_mutex_lock(&mut);
-/* operate on x */
-pthread_mutex_unlock(&mut);
-@end smallexample
-
-Mutex attributes can be specified at mutex creation time, by passing a
-mutex attribute object as second argument to @code{pthread_mutex_init}.
-Passing @code{NULL} is equivalent to passing a mutex attribute object
-with all attributes set to their default values.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutexattr_init (pthread_mutexattr_t *@var{attr})
-@code{pthread_mutexattr_init} initializes the mutex attribute object
-@var{attr} and fills it with default values for the attributes.
-
-This function always returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutexattr_destroy (pthread_mutexattr_t *@var{attr})
-@code{pthread_mutexattr_destroy} destroys a mutex attribute object,
-which must not be reused until it is
-reinitialized. @code{pthread_mutexattr_destroy} does nothing in the
-LinuxThreads implementation.
-
-This function always returns 0.
-@end deftypefun
-
-LinuxThreads supports only one mutex attribute: the mutex type, which is
-either @code{PTHREAD_MUTEX_ADAPTIVE_NP} for ``fast'' mutexes,
-@code{PTHREAD_MUTEX_RECURSIVE_NP} for ``recursive'' mutexes,
-@code{PTHREAD_MUTEX_TIMED_NP} for ``timed'' mutexes, or
-@code{PTHREAD_MUTEX_ERRORCHECK_NP} for ``error checking'' mutexes.  As
-the @code{NP} suffix indicates, this is a non-portable extension to the
-POSIX standard and should not be employed in portable programs.
-
-The mutex type determines what happens if a thread attempts to lock a
-mutex it already owns with @code{pthread_mutex_lock}. If the mutex is of
-the ``fast'' type, @code{pthread_mutex_lock} simply suspends the calling
-thread forever.  If the mutex is of the ``error checking'' type,
-@code{pthread_mutex_lock} returns immediately with the error code
-@code{EDEADLK}.  If the mutex is of the ``recursive'' type, the call to
-@code{pthread_mutex_lock} returns immediately with a success return
-code. The number of times the thread owning the mutex has locked it is
-recorded in the mutex. The owning thread must call
-@code{pthread_mutex_unlock} the same number of times before the mutex
-returns to the unlocked state.
-
-The default mutex type is ``timed'', that is, @code{PTHREAD_MUTEX_TIMED_NP}.
-@c This doesn't describe how a ``timed'' mutex behaves. FIXME
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutexattr_settype (pthread_mutexattr_t *@var{attr}, int @var{type})
-@code{pthread_mutexattr_settype} sets the mutex type attribute in
-@var{attr} to the value specified by @var{type}.
-
-If @var{type} is not @code{PTHREAD_MUTEX_ADAPTIVE_NP},
-@code{PTHREAD_MUTEX_RECURSIVE_NP}, @code{PTHREAD_MUTEX_TIMED_NP}, or
-@code{PTHREAD_MUTEX_ERRORCHECK_NP}, this function will return
-@code{EINVAL} and leave @var{attr} unchanged.
-
-The standard Unix98 identifiers @code{PTHREAD_MUTEX_DEFAULT},
-@code{PTHREAD_MUTEX_NORMAL}, @code{PTHREAD_MUTEX_RECURSIVE},
-and @code{PTHREAD_MUTEX_ERRORCHECK} are also permitted.
-
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_mutexattr_gettype (const pthread_mutexattr_t *@var{attr}, int *@var{type})
-@code{pthread_mutexattr_gettype} retrieves the current value of the
-mutex type attribute in @var{attr} and stores it in the location pointed
-to by @var{type}.
-
-This function always returns 0.
-@end deftypefun
-
-@node Condition Variables
-@section Condition Variables
-
-A condition (short for ``condition variable'') is a synchronization
-device that allows threads to suspend execution until some predicate on
-shared data is satisfied. The basic operations on conditions are: signal
-the condition (when the predicate becomes true), and wait for the
-condition, suspending the thread execution until another thread signals
-the condition.
-
-A condition variable must always be associated with a mutex, to avoid
-the race condition where a thread prepares to wait on a condition
-variable and another thread signals the condition just before the first
-thread actually waits on it.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_cond_init (pthread_cond_t *@var{cond}, pthread_condattr_t *cond_@var{attr})
-
-@code{pthread_cond_init} initializes the condition variable @var{cond},
-using the condition attributes specified in @var{cond_attr}, or default
-attributes if @var{cond_attr} is @code{NULL}. The LinuxThreads
-implementation supports no attributes for conditions, hence the
-@var{cond_attr} parameter is actually ignored.
-
-Variables of type @code{pthread_cond_t} can also be initialized
-statically, using the constant @code{PTHREAD_COND_INITIALIZER}.
-
-This function always returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_cond_signal (pthread_cond_t *@var{cond})
-@code{pthread_cond_signal} restarts one of the threads that are waiting
-on the condition variable @var{cond}. If no threads are waiting on
-@var{cond}, nothing happens. If several threads are waiting on
-@var{cond}, exactly one is restarted, but it is not specified which.
-
-This function always returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_cond_broadcast (pthread_cond_t *@var{cond})
-@code{pthread_cond_broadcast} restarts all the threads that are waiting
-on the condition variable @var{cond}. Nothing happens if no threads are
-waiting on @var{cond}.
-
-This function always returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_cond_wait (pthread_cond_t *@var{cond}, pthread_mutex_t *@var{mutex})
-@code{pthread_cond_wait} atomically unlocks the @var{mutex} (as per
-@code{pthread_unlock_mutex}) and waits for the condition variable
-@var{cond} to be signaled. The thread execution is suspended and does
-not consume any CPU time until the condition variable is signaled. The
-@var{mutex} must be locked by the calling thread on entrance to
-@code{pthread_cond_wait}. Before returning to the calling thread,
-@code{pthread_cond_wait} re-acquires @var{mutex} (as per
-@code{pthread_lock_mutex}).
-
-Unlocking the mutex and suspending on the condition variable is done
-atomically. Thus, if all threads always acquire the mutex before
-signaling the condition, this guarantees that the condition cannot be
-signaled (and thus ignored) between the time a thread locks the mutex
-and the time it waits on the condition variable.
-
-This function always returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_cond_timedwait (pthread_cond_t *@var{cond}, pthread_mutex_t *@var{mutex}, const struct timespec *@var{abstime})
-@code{pthread_cond_timedwait} atomically unlocks @var{mutex} and waits
-on @var{cond}, as @code{pthread_cond_wait} does, but it also bounds the
-duration of the wait. If @var{cond} has not been signaled before time
-@var{abstime}, the mutex @var{mutex} is re-acquired and
-@code{pthread_cond_timedwait} returns the error code @code{ETIMEDOUT}.
-The wait can also be interrupted by a signal; in that case
-@code{pthread_cond_timedwait} returns @code{EINTR}.
-
-The @var{abstime} parameter specifies an absolute time, with the same
-origin as @code{time} and @code{gettimeofday}: an @var{abstime} of 0
-corresponds to 00:00:00 GMT, January 1, 1970.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_cond_destroy (pthread_cond_t *@var{cond})
-@code{pthread_cond_destroy} destroys the condition variable @var{cond},
-freeing the resources it might hold.  If any threads are waiting on the
-condition variable, @code{pthread_cond_destroy} leaves @var{cond}
-untouched and returns @code{EBUSY}.  Otherwise it returns 0, and
-@var{cond} must not be used again until it is reinitialized.
-
-In the LinuxThreads implementation, no resources are associated with
-condition variables, so @code{pthread_cond_destroy} actually does
-nothing.
-@end deftypefun
-
-@code{pthread_cond_wait} and @code{pthread_cond_timedwait} are
-cancellation points. If a thread is canceled while suspended in one of
-these functions, the thread immediately resumes execution, relocks the
-mutex specified by  @var{mutex}, and finally executes the cancellation.
-Consequently, cleanup handlers are assured that @var{mutex} is locked
-when they are called.
-
-It is not safe to call the condition variable functions from a signal
-handler. In particular, calling @code{pthread_cond_signal} or
-@code{pthread_cond_broadcast} from a signal handler may deadlock the
-calling thread.
-
-Consider two shared variables @var{x} and @var{y}, protected by the
-mutex @var{mut}, and a condition variable @var{cond} that is to be
-signaled whenever @var{x} becomes greater than @var{y}.
-
-@smallexample
-int x,y;
-pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;
-pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
-@end smallexample
-
-Waiting until @var{x} is greater than @var{y} is performed as follows:
-
-@smallexample
-pthread_mutex_lock(&mut);
-while (x <= y) @{
-        pthread_cond_wait(&cond, &mut);
-@}
-/* operate on x and y */
-pthread_mutex_unlock(&mut);
-@end smallexample
-
-Modifications on @var{x} and @var{y} that may cause @var{x} to become greater than
-@var{y} should signal the condition if needed:
-
-@smallexample
-pthread_mutex_lock(&mut);
-/* modify x and y */
-if (x > y) pthread_cond_broadcast(&cond);
-pthread_mutex_unlock(&mut);
-@end smallexample
-
-If it can be proved that at most one waiting thread needs to be waken
-up (for instance, if there are only two threads communicating through
-@var{x} and @var{y}), @code{pthread_cond_signal} can be used as a slightly more
-efficient alternative to @code{pthread_cond_broadcast}. In doubt, use
-@code{pthread_cond_broadcast}.
-
-To wait for @var{x} to becomes greater than @var{y} with a timeout of 5
-seconds, do:
-
-@smallexample
-struct timeval now;
-struct timespec timeout;
-int retcode;
-
-pthread_mutex_lock(&mut);
-gettimeofday(&now);
-timeout.tv_sec = now.tv_sec + 5;
-timeout.tv_nsec = now.tv_usec * 1000;
-retcode = 0;
-while (x <= y && retcode != ETIMEDOUT) @{
-        retcode = pthread_cond_timedwait(&cond, &mut, &timeout);
-@}
-if (retcode == ETIMEDOUT) @{
-        /* timeout occurred */
-@} else @{
-        /* operate on x and y */
-@}
-pthread_mutex_unlock(&mut);
-@end smallexample
-
-Condition attributes can be specified at condition creation time, by
-passing a condition attribute object as second argument to
-@code{pthread_cond_init}.  Passing @code{NULL} is equivalent to passing
-a condition attribute object with all attributes set to their default
-values.
-
-The LinuxThreads implementation supports no attributes for
-conditions. The functions on condition attributes are included only for
-compliance with the POSIX standard.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_condattr_init (pthread_condattr_t *@var{attr})
-@deftypefunx int pthread_condattr_destroy (pthread_condattr_t *@var{attr})
-@code{pthread_condattr_init} initializes the condition attribute object
-@var{attr} and fills it with default values for the attributes.
-@code{pthread_condattr_destroy} destroys the condition attribute object
-@var{attr}.
-
-Both functions do nothing in the LinuxThreads implementation.
-
-@code{pthread_condattr_init} and @code{pthread_condattr_destroy} always
-return 0.
-@end deftypefun
-
-@node POSIX Semaphores
-@section POSIX Semaphores
-
-@vindex SEM_VALUE_MAX
-Semaphores are counters for resources shared between threads. The
-basic operations on semaphores are: increment the counter atomically,
-and wait until the counter is non-null and decrement it atomically.
-
-Semaphores have a maximum value past which they cannot be incremented.
-The macro @code{SEM_VALUE_MAX} is defined to be this maximum value.  In
-the GNU C library, @code{SEM_VALUE_MAX} is equal to @code{INT_MAX}
-(@pxref{Range of Type}), but it may be much smaller on other systems.
-
-The pthreads library implements POSIX 1003.1b semaphores.  These should
-not be confused with System V semaphores (@code{ipc}, @code{semctl} and
-@code{semop}).
-@c !!! SysV IPC is not doc'd at all in our manual
-
-All the semaphore functions and macros are defined in @file{semaphore.h}.
-
-@comment semaphore.h
-@comment POSIX
-@deftypefun int sem_init (sem_t *@var{sem}, int @var{pshared}, unsigned int @var{value})
-@code{sem_init} initializes the semaphore object pointed to by
-@var{sem}. The count associated with the semaphore is set initially to
-@var{value}. The @var{pshared} argument indicates whether the semaphore
-is local to the current process (@var{pshared} is zero) or is to be
-shared between several processes (@var{pshared} is not zero).
-
-On success @code{sem_init} returns 0.  On failure it returns -1 and sets
-@var{errno} to one of the following values:
-
-@table @code
-@item EINVAL
-@var{value} exceeds the maximal counter value @code{SEM_VALUE_MAX}
-
-@item ENOSYS
-@var{pshared} is not zero.  LinuxThreads currently does not support
-process-shared semaphores.  (This will eventually change.)
-@end table
-@end deftypefun
-
-@comment semaphore.h
-@comment POSIX
-@deftypefun int sem_destroy (sem_t * @var{sem})
-@code{sem_destroy} destroys a semaphore object, freeing the resources it
-might hold.  If any threads are waiting on the semaphore when
-@code{sem_destroy} is called, it fails and sets @var{errno} to
-@code{EBUSY}.
-
-In the LinuxThreads implementation, no resources are associated with
-semaphore objects, thus @code{sem_destroy} actually does nothing except
-checking that no thread is waiting on the semaphore.  This will change
-when process-shared semaphores are implemented.
-@end deftypefun
-
-@comment semaphore.h
-@comment POSIX
-@deftypefun int sem_wait (sem_t * @var{sem})
-@code{sem_wait} suspends the calling thread until the semaphore pointed
-to by @var{sem} has non-zero count. It then atomically decreases the
-semaphore count.
-
-@code{sem_wait} is a cancellation point.  It always returns 0.
-@end deftypefun
-
-@comment semaphore.h
-@comment POSIX
-@deftypefun int sem_trywait (sem_t * @var{sem})
-@code{sem_trywait} is a non-blocking variant of @code{sem_wait}. If the
-semaphore pointed to by @var{sem} has non-zero count, the count is
-atomically decreased and @code{sem_trywait} immediately returns 0.  If
-the semaphore count is zero, @code{sem_trywait} immediately returns -1
-and sets errno to @code{EAGAIN}.
-@end deftypefun
-
-@comment semaphore.h
-@comment POSIX
-@deftypefun int sem_post (sem_t * @var{sem})
-@code{sem_post} atomically increases the count of the semaphore pointed to
-by @var{sem}. This function never blocks.
-
-@c !!! This para appears not to agree with the code.
-On processors supporting atomic compare-and-swap (Intel 486, Pentium and
-later, Alpha, PowerPC, MIPS II, Motorola 68k, Ultrasparc), the
-@code{sem_post} function is can safely be called from signal handlers.
-This is the only thread synchronization function provided by POSIX
-threads that is async-signal safe.  On the Intel 386 and earlier Sparc
-chips, the current LinuxThreads implementation of @code{sem_post} is not
-async-signal safe, because the hardware does not support the required
-atomic operations.
-
-@code{sem_post} always succeeds and returns 0, unless the semaphore
-count would exceed @code{SEM_VALUE_MAX} after being incremented.  In
-that case @code{sem_post} returns -1 and sets @var{errno} to
-@code{EINVAL}.  The semaphore count is left unchanged.
-@end deftypefun
-
-@comment semaphore.h
-@comment POSIX
-@deftypefun int sem_getvalue (sem_t * @var{sem}, int * @var{sval})
-@code{sem_getvalue} stores in the location pointed to by @var{sval} the
-current count of the semaphore @var{sem}.  It always returns 0.
-@end deftypefun
-
-@node Thread-Specific Data
-@section Thread-Specific Data
-
-Programs often need global or static variables that have different
-values in different threads. Since threads share one memory space, this
-cannot be achieved with regular variables. Thread-specific data is the
-POSIX threads answer to this need.
-
-Each thread possesses a private memory block, the thread-specific data
-area, or TSD area for short. This area is indexed by TSD keys. The TSD
-area associates values of type @code{void *} to TSD keys. TSD keys are
-common to all threads, but the value associated with a given TSD key can
-be different in each thread.
-
-For concreteness, the TSD areas can be viewed as arrays of @code{void *}
-pointers, TSD keys as integer indices into these arrays, and the value
-of a TSD key as the value of the corresponding array element in the
-calling thread.
-
-When a thread is created, its TSD area initially associates @code{NULL}
-with all keys.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_key_create (pthread_key_t *@var{key}, void (*destr_function) (void *))
-@code{pthread_key_create} allocates a new TSD key. The key is stored in
-the location pointed to by @var{key}. There is a limit of
-@code{PTHREAD_KEYS_MAX} on the number of keys allocated at a given
-time. The value initially associated with the returned key is
-@code{NULL} in all currently executing threads.
-
-The @var{destr_function} argument, if not @code{NULL}, specifies a
-destructor function associated with the key. When a thread terminates
-via @code{pthread_exit} or by cancellation, @var{destr_function} is
-called on the value associated with the key in that thread. The
-@var{destr_function} is not called if a key is deleted with
-@code{pthread_key_delete} or a value is changed with
-@code{pthread_setspecific}.  The order in which destructor functions are
-called at thread termination time is unspecified.
-
-Before the destructor function is called, the @code{NULL} value is
-associated with the key in the current thread.  A destructor function
-might, however, re-associate non-@code{NULL} values to that key or some
-other key.  To deal with this, if after all the destructors have been
-called for all non-@code{NULL} values, there are still some
-non-@code{NULL} values with associated destructors, then the process is
-repeated.  The LinuxThreads implementation stops the process after
-@code{PTHREAD_DESTRUCTOR_ITERATIONS} iterations, even if some
-non-@code{NULL} values with associated descriptors remain.  Other
-implementations may loop indefinitely.
-
-@code{pthread_key_create} returns 0 unless @code{PTHREAD_KEYS_MAX} keys
-have already been allocated, in which case it fails and returns
-@code{EAGAIN}.
-@end deftypefun
-
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_key_delete (pthread_key_t @var{key})
-@code{pthread_key_delete} deallocates a TSD key. It does not check
-whether non-@code{NULL} values are associated with that key in the
-currently executing threads, nor call the destructor function associated
-with the key.
-
-If there is no such key @var{key}, it returns @code{EINVAL}.  Otherwise
-it returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_setspecific (pthread_key_t @var{key}, const void *@var{pointer})
-@code{pthread_setspecific} changes the value associated with @var{key}
-in the calling thread, storing the given @var{pointer} instead.
-
-If there is no such key @var{key}, it returns @code{EINVAL}.  Otherwise
-it returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun {void *} pthread_getspecific (pthread_key_t @var{key})
-@code{pthread_getspecific} returns the value currently associated with
-@var{key} in the calling thread.
-
-If there is no such key @var{key}, it returns @code{NULL}.
-@end deftypefun
-
-The following code fragment allocates a thread-specific array of 100
-characters, with automatic reclaimation at thread exit:
-
-@smallexample
-/* Key for the thread-specific buffer */
-static pthread_key_t buffer_key;
-
-/* Once-only initialisation of the key */
-static pthread_once_t buffer_key_once = PTHREAD_ONCE_INIT;
-
-/* Allocate the thread-specific buffer */
-void buffer_alloc(void)
-@{
-  pthread_once(&buffer_key_once, buffer_key_alloc);
-  pthread_setspecific(buffer_key, malloc(100));
-@}
-
-/* Return the thread-specific buffer */
-char * get_buffer(void)
-@{
-  return (char *) pthread_getspecific(buffer_key);
-@}
-
-/* Allocate the key */
-static void buffer_key_alloc()
-@{
-  pthread_key_create(&buffer_key, buffer_destroy);
-@}
-
-/* Free the thread-specific buffer */
-static void buffer_destroy(void * buf)
-@{
-  free(buf);
-@}
-@end smallexample
-
-@node Threads and Signal Handling
-@section Threads and Signal Handling
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_sigmask (int @var{how}, const sigset_t *@var{newmask}, sigset_t *@var{oldmask})
-@code{pthread_sigmask} changes the signal mask for the calling thread as
-described by the @var{how} and @var{newmask} arguments. If @var{oldmask}
-is not @code{NULL}, the previous signal mask is stored in the location
-pointed to by @var{oldmask}.
-
-The meaning of the @var{how} and @var{newmask} arguments is the same as
-for @code{sigprocmask}. If @var{how} is @code{SIG_SETMASK}, the signal
-mask is set to @var{newmask}. If @var{how} is @code{SIG_BLOCK}, the
-signals specified to @var{newmask} are added to the current signal mask.
-If @var{how} is @code{SIG_UNBLOCK}, the signals specified to
-@var{newmask} are removed from the current signal mask.
-
-Recall that signal masks are set on a per-thread basis, but signal
-actions and signal handlers, as set with @code{sigaction}, are shared
-between all threads.
-
-The @code{pthread_sigmask} function returns 0 on success, and one of the
-following error codes on error:
-@table @code
-@item EINVAL
-@var{how} is not one of @code{SIG_SETMASK}, @code{SIG_BLOCK}, or @code{SIG_UNBLOCK}
-
-@item EFAULT
-@var{newmask} or @var{oldmask} point to invalid addresses
-@end table
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_kill (pthread_t @var{thread}, int @var{signo})
-@code{pthread_kill} sends signal number @var{signo} to the thread
-@var{thread}.  The signal is delivered and handled as described in
-@ref{Signal Handling}.
-
-@code{pthread_kill} returns 0 on success, one of the following error codes
-on error:
-@table @code
-@item EINVAL
-@var{signo} is not a valid signal number
-
-@item ESRCH
-The thread @var{thread} does not exist (e.g. it has already terminated)
-@end table
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int sigwait (const sigset_t *@var{set}, int *@var{sig})
-@code{sigwait} suspends the calling thread until one of the signals in
-@var{set} is delivered to the calling thread. It then stores the number
-of the signal received in the location pointed to by @var{sig} and
-returns. The signals in @var{set} must be blocked and not ignored on
-entrance to @code{sigwait}. If the delivered signal has a signal handler
-function attached, that function is @emph{not} called.
-
-@code{sigwait} is a cancellation point.  It always returns 0.
-@end deftypefun
-
-For @code{sigwait} to work reliably, the signals being waited for must be
-blocked in all threads, not only in the calling thread, since
-otherwise the POSIX semantics for signal delivery do not guarantee
-that it's the thread doing the @code{sigwait} that will receive the signal.
-The best way to achieve this is block those signals before any threads
-are created, and never unblock them in the program other than by
-calling @code{sigwait}.
-
-Signal handling in LinuxThreads departs significantly from the POSIX
-standard. According to the standard, ``asynchronous'' (external) signals
-are addressed to the whole process (the collection of all threads),
-which then delivers them to one particular thread. The thread that
-actually receives the signal is any thread that does not currently block
-the signal.
-
-In LinuxThreads, each thread is actually a kernel process with its own
-PID, so external signals are always directed to one particular thread.
-If, for instance, another thread is blocked in @code{sigwait} on that
-signal, it will not be restarted.
-
-The LinuxThreads implementation of @code{sigwait} installs dummy signal
-handlers for the signals in @var{set} for the duration of the
-wait. Since signal handlers are shared between all threads, other
-threads must not attach their own signal handlers to these signals, or
-alternatively they should all block these signals (which is recommended
-anyway).
-
-@node Threads and Fork
-@section Threads and Fork
-
-It's not intuitively obvious what should happen when a multi-threaded POSIX
-process calls @code{fork}. Not only are the semantics tricky, but you may
-need to write code that does the right thing at fork time even if that code
-doesn't use the @code{fork} function. Moreover, you need to be aware of
-interaction between @code{fork} and some library features like
-@code{pthread_once} and stdio streams.
-
-When @code{fork} is called by one of the threads of a process, it creates a new
-process which is copy of the  calling process. Effectively, in addition to
-copying certain system objects, the function takes a snapshot of the memory
-areas of the parent process, and creates identical areas in the child.
-To make matters more complicated, with threads it's possible for two or more
-threads to concurrently call fork to create two or more child processes.
-
-The child process has a copy of the address space of the parent, but it does
-not inherit any of its threads. Execution of the child process is carried out
-by a new thread which returns from @code{fork} function with a return value of
-zero; it is the only thread in the child process.  Because threads are not
-inherited across fork, issues arise. At the time of the call to @code{fork},
-threads in the parent process other than the one calling @code{fork} may have
-been executing critical regions of code.  As a result, the child process may
-get a copy of objects that are not in a well-defined state.  This potential
-problem affects all components of the program.
-
-Any program component which will continue being used in a child process must
-correctly handle its state during @code{fork}. For this purpose, the POSIX
-interface provides the special function @code{pthread_atfork} for installing
-pointers to handler functions which are called from within @code{fork}.
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_atfork (void (*@var{prepare})(void), void (*@var{parent})(void), void (*@var{child})(void))
-
-@code{pthread_atfork} registers handler functions to be called just
-before and just after a new process is created with @code{fork}. The
-@var{prepare} handler will be called from the parent process, just
-before the new process is created. The @var{parent} handler will be
-called from the parent process, just before @code{fork} returns. The
-@var{child} handler will be called from the child process, just before
-@code{fork} returns.
-
-@code{pthread_atfork} returns 0 on success and a non-zero error code on
-error.
-
-One or more of the three handlers @var{prepare}, @var{parent} and
-@var{child} can be given as @code{NULL}, meaning that no handler needs
-to be called at the corresponding point.
-
-@code{pthread_atfork} can be called several times to install several
-sets of handlers. At @code{fork} time, the @var{prepare} handlers are
-called in LIFO order (last added with @code{pthread_atfork}, first
-called before @code{fork}), while the @var{parent} and @var{child}
-handlers are called in FIFO order (first added, first called).
-
-If there is insufficient memory available to register the handlers,
-@code{pthread_atfork} fails and returns @code{ENOMEM}.  Otherwise it
-returns 0.
-
-The functions @code{fork} and @code{pthread_atfork} must not be regarded as
-reentrant from the context of the handlers.  That is to say, if a
-@code{pthread_atfork} handler invoked from within @code{fork} calls
-@code{pthread_atfork} or @code{fork}, the behavior is undefined.
-
-Registering a triplet of handlers is an atomic operation with respect to fork.
-If new handlers are registered at about the same time as a fork occurs, either
-all three handlers will be called, or none of them will be called.
-
-The handlers are inherited by the child process, and there is no
-way to remove them, short of using @code{exec} to load a new
-pocess image.
-
-@end deftypefun
-
-To understand the purpose of @code{pthread_atfork}, recall that
-@code{fork} duplicates the whole memory space, including mutexes in
-their current locking state, but only the calling thread: other threads
-are not running in the child process. Thus, if a mutex is locked by a
-thread other than the thread calling @code{fork}, that mutex will remain
-locked forever in the child process, possibly blocking the execution of
-the child process. Or if some shared data, such as a linked list, was in the
-middle of being updated by a thread in the parent process, the child
-will get a copy of the incompletely updated data which it cannot use.
-
-To avoid this, install handlers with @code{pthread_atfork} as follows: have the
-@var{prepare} handler lock the mutexes (in locking order), and the
-@var{parent} handler unlock the mutexes. The @var{child} handler should reset
-the mutexes using @code{pthread_mutex_init}, as well as any other
-synchronization objects such as condition variables.
-
-Locking the global mutexes before the fork ensures that all other threads are
-locked out of the critical regions of code protected by those mutexes.  Thus
-when @code{fork} takes a snapshot of the parent's address space, that snapshot
-will copy valid, stable data.  Resetting the synchronization objects in the
-child process will ensure they are properly cleansed of any artifacts from the
-threading subsystem of the parent process. For example, a mutex may inherit
-a wait queue of threads waiting for the lock; this wait queue makes no sense
-in the child process. Initializing the mutex takes care of this.
-
-@node Streams and Fork
-@section Streams and Fork
-
-The GNU standard I/O library has an internal mutex which guards the internal
-linked list of all standard C FILE objects. This mutex is properly taken care
-of during @code{fork} so that the child receives an intact copy of the list.
-This allows the @code{fopen} function, and related stream-creating functions,
-to work correctly in the child process, since these functions need to insert
-into the list.
-
-However, the individual stream locks are not completely taken care of.  Thus
-unless the multithreaded application takes special precautions in its use of
-@code{fork}, the child process might not be able to safely use the streams that
-it inherited from the parent.   In general, for any given open stream in the
-parent that is to be used by the child process, the application must ensure
-that that stream is not in use by another thread when @code{fork} is called.
-Otherwise an inconsistent copy of the stream object be produced. An easy way to
-ensure this is to use @code{flockfile} to lock the stream prior to calling
-@code{fork} and then unlock it with @code{funlockfile} inside the parent
-process, provided that the parent's threads properly honor these locks.
-Nothing special needs to be done in the child process, since the library
-internally resets all stream locks.
-
-Note that the stream locks are not shared between the parent and child.
-For example, even if you ensure that, say, the stream @code{stdout} is properly
-treated and can be safely used in the child, the stream locks do not provide
-an exclusion mechanism between the parent and child. If both processes write
-to @code{stdout}, strangely interleaved output may result regardless of
-the explicit use of @code{flockfile} or implicit locks.
-
-Also note that these provisions are a GNU extension; other systems might not
-provide any way for streams to be used in the child of a multithreaded process.
-POSIX requires that such a child process confines itself to calling only
-asynchronous safe functions, which excludes much of the library, including
-standard I/O.
-
-@node Miscellaneous Thread Functions
-@section Miscellaneous Thread Functions
-
-@comment pthread.h
-@comment POSIX
-@deftypefun {pthread_t} pthread_self (@var{void})
-@code{pthread_self} returns the thread identifier for the calling thread.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_equal (pthread_t thread1, pthread_t thread2)
-@code{pthread_equal} determines if two thread identifiers refer to the same
-thread.
-
-A non-zero value is returned if @var{thread1} and @var{thread2} refer to
-the same thread. Otherwise, 0 is returned.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_detach (pthread_t @var{th})
-@code{pthread_detach} puts the thread @var{th} in the detached
-state. This guarantees that the memory resources consumed by @var{th}
-will be freed immediately when @var{th} terminates. However, this
-prevents other threads from synchronizing on the termination of @var{th}
-using @code{pthread_join}.
-
-A thread can be created initially in the detached state, using the
-@code{detachstate} attribute to @code{pthread_create}. In contrast,
-@code{pthread_detach} applies to threads created in the joinable state,
-and which need to be put in the detached state later.
-
-After @code{pthread_detach} completes, subsequent attempts to perform
-@code{pthread_join} on @var{th} will fail. If another thread is already
-joining the thread @var{th} at the time @code{pthread_detach} is called,
-@code{pthread_detach} does nothing and leaves @var{th} in the joinable
-state.
-
-On success, 0 is returned. On error, one of the following codes is
-returned:
-@table @code
-@item ESRCH
-No thread could be found corresponding to that specified by @var{th}
-@item EINVAL
-The thread @var{th} is already in the detached state
-@end table
-@end deftypefun
-
-@comment pthread.h
-@comment GNU
-@deftypefun void pthread_kill_other_threads_np (@var{void})
-@code{pthread_kill_other_threads_np} is a non-portable LinuxThreads extension.
-It causes all threads in the program to terminate immediately, except
-the calling thread which proceeds normally. It is intended to be
-called just before a thread calls one of the @code{exec} functions,
-e.g. @code{execve}.
-
-Termination of the other threads is not performed through
-@code{pthread_cancel} and completely bypasses the cancellation
-mechanism. Hence, the current settings for cancellation state and
-cancellation type are ignored, and the cleanup handlers are not
-executed in the terminated threads.
-
-According to POSIX 1003.1c, a successful @code{exec*} in one of the
-threads should automatically terminate all other threads in the program.
-This behavior is not yet implemented in LinuxThreads.  Calling
-@code{pthread_kill_other_threads_np} before @code{exec*} achieves much
-of the same behavior, except that if @code{exec*} ultimately fails, then
-all other threads are already killed.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_once (pthread_once_t *once_@var{control}, void (*@var{init_routine}) (void))
-
-The purpose of @code{pthread_once} is to ensure that a piece of
-initialization code is executed at most once. The @var{once_control}
-argument points to a static or extern variable statically initialized
-to @code{PTHREAD_ONCE_INIT}.
-
-The first time @code{pthread_once} is called with a given
-@var{once_control} argument, it calls @var{init_routine} with no
-argument and changes the value of the @var{once_control} variable to
-record that initialization has been performed. Subsequent calls to
-@code{pthread_once} with the same @code{once_control} argument do
-nothing.
-
-If a thread is cancelled while executing @var{init_routine}
-the state of the @var{once_control} variable is reset so that
-a future call to @code{pthread_once} will call the routine again.
-
-If the process forks while one or more threads are executing
-@code{pthread_once} initialization routines, the states of their respective
-@var{once_control} variables will appear to be reset in the child process so
-that if the child calls @code{pthread_once}, the routines will be executed.
-
-@code{pthread_once} always returns 0.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_setschedparam (pthread_t target_@var{thread}, int @var{policy}, const struct sched_param *@var{param})
-
-@code{pthread_setschedparam} sets the scheduling parameters for the
-thread @var{target_thread} as indicated by @var{policy} and
-@var{param}. @var{policy} can be either @code{SCHED_OTHER} (regular,
-non-realtime scheduling), @code{SCHED_RR} (realtime, round-robin) or
-@code{SCHED_FIFO} (realtime, first-in first-out). @var{param} specifies
-the scheduling priority for the two realtime policies.  See
-@code{sched_setpolicy} for more information on scheduling policies.
-
-The realtime scheduling policies @code{SCHED_RR} and @code{SCHED_FIFO}
-are available only to processes with superuser privileges.
-
-On success, @code{pthread_setschedparam} returns 0.  On error it returns
-one of the following codes:
-@table @code
-@item EINVAL
-@var{policy} is not one of @code{SCHED_OTHER}, @code{SCHED_RR},
-@code{SCHED_FIFO}, or the priority value specified by @var{param} is not
-valid for the specified policy
-
-@item EPERM
-Realtime scheduling was requested but the calling process does not have
-sufficient privileges.
-
-@item ESRCH
-The @var{target_thread} is invalid or has already terminated
-
-@item EFAULT
-@var{param} points outside the process memory space
-@end table
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_getschedparam (pthread_t target_@var{thread}, int *@var{policy}, struct sched_param *@var{param})
-
-@code{pthread_getschedparam} retrieves the scheduling policy and
-scheduling parameters for the thread @var{target_thread} and stores them
-in the locations pointed to by @var{policy} and @var{param},
-respectively.
-
-@code{pthread_getschedparam} returns 0 on success, or one of the
-following error codes on failure:
-@table @code
-@item ESRCH
-The @var{target_thread} is invalid or has already terminated.
-
-@item EFAULT
-@var{policy} or @var{param} point outside the process memory space.
-
-@end table
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_setconcurrency (int @var{level})
-@code{pthread_setconcurrency} is unused in LinuxThreads due to the lack
-of a mapping of user threads to kernel threads.  It exists for source
-compatibility.  It does store the value @var{level} so that it can be
-returned by a subsequent call to @code{pthread_getconcurrency}.  It takes
-no other action however.
-@end deftypefun
-
-@comment pthread.h
-@comment POSIX
-@deftypefun int pthread_getconcurrency ()
-@code{pthread_getconcurrency} is unused in LinuxThreads due to the lack
-of a mapping of user threads to kernel threads.  It exists for source
-compatibility.  However, it will return the value that was set by the
-last call to @code{pthread_setconcurrency}.
-@end deftypefun
-
diff --git a/newlib/libc/sys/linux/linuxthreads/lockfile.c b/newlib/libc/sys/linux/linuxthreads/lockfile.c
deleted file mode 100644
index 0aeb15086..000000000
--- a/newlib/libc/sys/linux/linuxthreads/lockfile.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* lockfile - Handle locking and unlocking of stream.
-   Copyright (C) 1996, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <sys/lock.h>
-#include <stdio.h>
-#include <pthread.h>
-#include "internals.h"
-
-#ifdef USE_IN_LIBIO
-#include "../libio/libioP.h"
-#endif
-
-#ifndef SHARED
-/* We need a hook to force this file to be linked in when static
-   libpthread is used.  */
-const int __pthread_provide_lockfile = 0;
-#endif
-
-void
-__flockfile (FILE *stream)
-{
-  __lock_acquire_recursive (*(_LOCK_RECURSIVE_T *)&stream->_lock);
-}
-#undef _IO_flockfile
-strong_alias (__flockfile, _IO_flockfile)
-weak_alias (__flockfile, flockfile);
-
-
-void
-__funlockfile (FILE *stream)
-{
-  __lock_release_recursive (*(_LOCK_RECURSIVE_T *)&stream->_lock);
-}
-#undef _IO_funlockfile
-strong_alias (__funlockfile, _IO_funlockfile)
-weak_alias (__funlockfile, funlockfile);
-
-
-int
-__ftrylockfile (FILE *stream)
-{
-  return __lock_try_acquire_recursive (*(_LOCK_RECURSIVE_T *)&stream->_lock);
-}
-strong_alias (__ftrylockfile, _IO_ftrylockfile)
-weak_alias (__ftrylockfile, ftrylockfile);
-
-void
-__flockfilelist(void)
-{
-#ifdef USE_IN_LIBIO
-  _IO_list_lock();
-#endif
-}
-
-void
-__funlockfilelist(void)
-{
-#ifdef USE_IN_LIBIO
-  _IO_list_unlock();
-#endif
-}
-
-void
-__fresetlockfiles (void)
-{
-#ifdef USE_IN_LIBIO
-  _IO_ITER i;
-
-  pthread_mutexattr_t attr;
-
-  __pthread_mutexattr_init (&attr);
-  __pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE_NP);
-
-  for (i = _IO_iter_begin(); i != _IO_iter_end(); i = _IO_iter_next(i))
-    __pthread_mutex_init (_IO_iter_file(i)->_lock, &attr);
-
-  __pthread_mutexattr_destroy (&attr);
-
-  _IO_list_resetlock();
-#endif
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/Makefile.am b/newlib/libc/sys/linux/linuxthreads/machine/Makefile.am
deleted file mode 100644
index 27c348c3b..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/Makefile.am
+++ /dev/null
@@ -1,10 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-SUBDIRS = $(machine_dir) .
-
-doc:
-
-ACLOCAL_AMFLAGS = -I ../../../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in b/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in
deleted file mode 100644
index c0b669d41..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in
+++ /dev/null
@@ -1,356 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
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-mandir = @mandir@
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-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
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-POST_INSTALL = :
-NORMAL_UNINSTALL = :
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-POST_UNINSTALL = :
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-target_alias = @target_alias@
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-AR = @AR@
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-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
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-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-SUBDIRS = $(machine_dir) .
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-ACLOCAL_AMFLAGS = -I ../../../../..
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-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
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-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
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-		../../../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-# This directory's subdirectories are mostly independent; you can cd
-# into them and run `make' without going through this Makefile.
-# To change the values of `make' variables: instead of editing Makefiles,
-# (1) if the variable is set in `config.status', edit `config.status'
-#     (which will cause the Makefiles to be regenerated when you run `make');
-# (2) otherwise, pass the desired values on the `make' command line.
-
-@SET_MAKE@
-
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-installdirs-recursive install-recursive uninstall-recursive install-info-recursive \
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-	dot_seen=no; \
-	target=`echo $@ | sed s/-recursive//`; \
-	list='$(SUBDIRS)'; for subdir in $$list; do \
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-	    dot_seen=yes; \
-	    local_target="$$target-am"; \
-	  else \
-	    local_target="$$target"; \
-	  fi; \
-	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
-	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
-	done; \
-	if test "$$dot_seen" = "no"; then \
-	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
-	fi; test -z "$$fail"
-
-mostlyclean-recursive clean-recursive distclean-recursive \
-maintainer-clean-recursive:
-	@set fnord $(MAKEFLAGS); amf=$$2; \
-	dot_seen=no; \
-	rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
-	  rev="$$subdir $$rev"; \
-	  test "$$subdir" != "." || dot_seen=yes; \
-	done; \
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-	  else \
-	    local_target="$$target"; \
-	  fi; \
-	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
-	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
-	done && test -z "$$fail"
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-	list='$(SUBDIRS)'; for subdir in $$list; do \
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-
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-	here=`pwd`; \
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-   fi; \
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-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
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-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
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-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
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-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-	for subdir in $(SUBDIRS); do \
-	  if test "$$subdir" = .; then :; else \
-	    test -d $(distdir)/$$subdir \
-	    || mkdir $(distdir)/$$subdir \
-	    || exit 1; \
-	    chmod 777 $(distdir)/$$subdir; \
-	    (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
-	      || exit 1; \
-	  fi; \
-	done
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-check: check-recursive
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-install-info: install-info-recursive
-install-exec-am:
-install-exec: install-exec-recursive
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-install-data-am:
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-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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-uninstall-am:
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-all-am: Makefile
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-		distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
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diff --git a/newlib/libc/sys/linux/linuxthreads/machine/aclocal.m4 b/newlib/libc/sys/linux/linuxthreads/machine/aclocal.m4
deleted file mode 100644
index c0a206827..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/aclocal.m4
+++ /dev/null
@@ -1,1223 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
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-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
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-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
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-AC_ARG_ENABLE(newlib-elix-level,
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-  1)   newlib_elix_level=1 ;;
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-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
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-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
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-test -z "[$]{with_target_subdir}" && with_target_subdir=.
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-if test "[$]{srcdir}" = "."; then
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-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
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-AC_PROG_CC_GNU
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-if test $ac_cv_prog_gcc = yes; then
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-dnl plays around with CFLAGS (such as to build both debugging and
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-
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-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
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-  *-*-cygwin* | *-*-pw32*)
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-  ;;
-  ])
-esac
-])
-
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-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
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-
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-[p=${PACKAGE-default}
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-# AC_DISABLE_STATIC - set the default static flag to --disable-static
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-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
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-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
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-[p=${PACKAGE-default}
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-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
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-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
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-
-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
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-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
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-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
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-
-EOF
-	  fi ;;
-	esac
-      fi
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-  IFS="$ac_save_ifs"
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-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      re_direlt=['/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.[012])
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'] ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
-  else
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
-  fi
-  ;;
-
-newsos6)
-  [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-[sysv5uw[78]* | sysv4*uw2*)]
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-])
-
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32*)
-  # These system don't have libm
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, main, LIBM="-lm")
-  ;;
-esac
-])
-
-# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl convenience library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-convenience to the
-# configure arguments.  Note that LIBLTDL and INCLTDL are not
-# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not
-# provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed
-# with '${top_builddir}/' and INCLTDL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!).  If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-  case $enable_ltdl_convenience in
-  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
-  "") enable_ltdl_convenience=yes
-      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
-  esac
-  LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
-  INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-])
-
-# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl installable library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-install to the configure
-# arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
-# AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed
-# libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will
-# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
-# with '${top_srcdir}/' (note the single quotes!).  If your package is
-# not flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-  AC_CHECK_LIB(ltdl, main,
-  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
-  [if test x"$enable_ltdl_install" = xno; then
-     AC_MSG_WARN([libltdl not installed, but installation disabled])
-   else
-     enable_ltdl_install=yes
-   fi
-  ])
-  if test x"$enable_ltdl_install" = x"yes"; then
-    ac_configure_args="$ac_configure_args --enable-ltdl-install"
-    LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
-    INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-  else
-    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
-    LIBLTDL="-lltdl"
-    INCLTDL=
-  fi
-])
-
-# If this macro is not defined by Autoconf, define it here.
-ifdef([AC_PROVIDE_IFELSE],
-      [],
-      [define([AC_PROVIDE_IFELSE],
-              [ifdef([AC_PROVIDE_$1],
-                     [$2], [$3])])])
-
-# AC_LIBTOOL_CXX - enable support for C++ libraries
-AC_DEFUN([AC_LIBTOOL_CXX], [AC_REQUIRE([_AC_LIBTOOL_CXX])])
-
-AC_DEFUN([_AC_LIBTOOL_CXX],
-[AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([AC_PROG_CXXCPP])
-LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
-lt_save_CC="$CC"
-lt_save_CFLAGS="$CFLAGS"
-dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
-dnl is set to the C++ compiler.
-AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" \
-file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
---build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
-|| AC_MSG_ERROR([libtool tag configuration failed])
-CC="$lt_save_CC"
-CFLAGS="$lt_save_CFLAGS"
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-# AC_LIBTOOL_GCJ - enable support for GCJ libraries
-AC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
-
-AC_DEFUN([_AC_LIBTOOL_GCJ],
-[AC_REQUIRE([AC_PROG_LIBTOOL])
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
-  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
-    [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
-      [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
-         [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
-           [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
-LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
-lt_save_CC="$CC"
-lt_save_CFLAGS="$CFLAGS"
-dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
-dnl is set to the C++ compiler.
-AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" \
-file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
---build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
-|| AC_MSG_ERROR([libtool tag configuration failed])
-CC="$lt_save_CC"
-CFLAGS="$lt_save_CFLAGS"
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-dnl old names
-AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
-AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
-AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
-AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
-AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
-
-dnl This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])dnl
-
-AC_DEFUN([LT_AC_PROG_GCJ],
-[AC_CHECK_TOOL(GCJ, gcj, no)
-  test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
-  AC_SUBST(GCJFLAGS)
-])
-
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/configure b/newlib/libc/sys/linux/linuxthreads/machine/configure
deleted file mode 100755
index 0076e3cf3..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/configure
+++ /dev/null
@@ -1,3422 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
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-ac_help="$ac_help
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-  -infodir | --infodir | --infodi | --infod | --info | --inf)
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-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
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-# Make sure we can run config.sub.
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-host_alias=$host
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-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1186: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1210: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-
-
-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1241: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1273: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AR="${ac_tool_prefix}ar"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
-fi
-fi
-AR="$ac_cv_prog_AR"
-if test -n "$AR"; then
-  echo "$ac_t""$AR" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1305: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1337: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1382: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1436: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
-  enableval="$enable_maintainer_mode"
-  USE_MAINTAINER_MODE=$enableval
-else
-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
-  MAINTAINER_MODE_FALSE='#'
-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1470: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-if test "${use_libtool}" = "yes"; then
-
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_shared=yes
-fi
-
-# Check whether --enable-static or --disable-static was given.
-if test "${enable_static+set}" = set; then
-  enableval="$enable_static"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_static=yes
-fi
-
-# Check whether --enable-fast-install or --disable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
-  enableval="$enable_fast_install"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_fast_install=yes
-fi
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1655: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1685: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1736: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1768: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1779 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1810: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1815: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1824: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1843: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-# Check whether --with-gnu-ld or --without-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
-  withval="$with_gnu_ld"
-  test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1886: checking for ld used by GCC" >&5
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1916: checking for GNU ld" >&5
-else
-  echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1919: checking for non-GNU ld" >&5
-fi
-if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
-echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1954: checking if the linker ($LD) is GNU ld" >&5
-if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi
-fi
-
-echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1971: checking for $LD option to reload object files" >&5
-if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-
-echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1983: checking for BSD-compatible nm" >&5
-if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-
-NM="$lt_cv_path_NM"
-echo "$ac_t""$NM" 1>&6
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2021: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:2042: checking how to recognise dependant libraries" >&5
-if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.012)
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-  fi
-  ;;
-
-newsos6)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-sysv5uw[78]* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-
-fi
-
-echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-
-echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2215: checking for object suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  for ac_file in conftest.*; do
-    case $ac_file in
-    *.c) ;;
-    *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
-    esac
-  done
-else
-  { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_objext" 1>&6
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2245: checking for ${ac_tool_prefix}file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2307: checking for file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2378: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2410: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2445: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_STRIP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2477: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  STRIP=":"
-fi
-fi
-
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-
-libtool_flags="$libtool_flags --enable-win32-dll"
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
-  enableval="$enable_libtool_lock"
-  :
-fi
-
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Check whether --with-pic or --without-pic was given.
-if test "${with_pic+set}" = set; then
-  withval="$with_pic"
-  pic_mode="$withval"
-else
-  pic_mode=default
-fi
-
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line 2544 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2545: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2582: checking whether the C compiler needs -belf" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-     cat > conftest.$ac_ext <<EOF
-#line 2595 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=no
-fi
-rm -f conftest*
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-fi
-
-echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2632: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_DLLTOOL"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2664: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  DLLTOOL="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2699: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AS"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2731: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AS="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2766: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_OBJDUMP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2798: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="false"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  OBJDUMP="false"
-fi
-fi
-
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  echo $ac_n "checking if libtool should supply DllMain function""... $ac_c" 1>&6
-echo "configure:2834: checking if libtool should supply DllMain function" >&5
-if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2839 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);
-; return 0; }
-EOF
-if { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_need_dllmain=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_need_dllmain=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_need_dllmain" 1>&6
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
-echo "configure:2868: checking how to link DLLs" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2873 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-mdll
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-dll
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_cc_dll_switch" 1>&6
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  
-esac
-
-
-# Save cache, so that ltconfig can load it
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
-
-# Reload cache, that may have been modified by ltconfig
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-
-  
-
-  
-	 
-	 
-fi
-
-if test -n "${machine_dir}"; then
-  subdirs="${machine_dir}"
-
-fi
-
-
-
-if test x${machine_dir} != x; then
-  HAVE_MACHINE_DIR_TRUE=
-  HAVE_MACHINE_DIR_FALSE='#'
-else
-  HAVE_MACHINE_DIR_TRUE='#'
-  HAVE_MACHINE_DIR_FALSE=
-fi
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-s%@LN_S@%$LN_S%g
-s%@STRIP@%$STRIP%g
-s%@DLLTOOL@%$DLLTOOL%g
-s%@OBJDUMP@%$OBJDUMP%g
-s%@LIBTOOL@%$LIBTOOL%g
-s%@subdirs@%$subdirs%g
-s%@HAVE_MACHINE_DIR_TRUE@%$HAVE_MACHINE_DIR_TRUE%g
-s%@HAVE_MACHINE_DIR_FALSE@%$HAVE_MACHINE_DIR_FALSE%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
-if test "$no_recursion" != yes; then
-
-  # Remove --cache-file and --srcdir arguments so they do not pile up.
-  ac_sub_configure_args=
-  ac_prev=
-  for ac_arg in $ac_configure_args; do
-    if test -n "$ac_prev"; then
-      ac_prev=
-      continue
-    fi
-    case "$ac_arg" in
-    -cache-file | --cache-file | --cache-fil | --cache-fi \
-    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-      ac_prev=cache_file ;;
-    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-      ;;
-    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-      ac_prev=srcdir ;;
-    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-      ;;
-    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
-    esac
-  done
-
-  for ac_config_dir in ${machine_dir}; do
-
-    # Do not complain, so a configure script can configure whichever
-    # parts of a large source tree are present.
-    if test ! -d $srcdir/$ac_config_dir; then
-      continue
-    fi
-
-    echo configuring in $ac_config_dir
-
-    case "$srcdir" in
-    .) ;;
-    *)
-      if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
-      else
-        { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
-      fi
-      ;;
-    esac
-
-    ac_popdir=`pwd`
-    cd $ac_config_dir
-
-      # A "../" for each directory in /$ac_config_dir.
-      ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
-
-    case "$srcdir" in
-    .) # No --srcdir option.  We are building in place.
-      ac_sub_srcdir=$srcdir ;;
-    /*) # Absolute path.
-      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
-    *) # Relative path.
-      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
-    esac
-
-    # Check for guested configure; otherwise get Cygnus style configure.
-    if test -f $ac_sub_srcdir/configure; then
-      ac_sub_configure=$ac_sub_srcdir/configure
-    elif test -f $ac_sub_srcdir/configure.in; then
-      ac_sub_configure=$ac_configure
-    else
-      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
-      ac_sub_configure=
-    fi
-
-    # The recursion is here.
-    if test -n "$ac_sub_configure"; then
-
-      # Make the cache file name correct relative to the subdirectory.
-      case "$cache_file" in
-      /*) ac_sub_cache_file=$cache_file ;;
-      *) # Relative path.
-        ac_sub_cache_file="$ac_dots$cache_file" ;;
-      esac
-  case "$ac_given_INSTALL" in
-        [/$]*) INSTALL="$ac_given_INSTALL" ;;
-        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-        esac
-
-      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
-      # The eval makes quoting arguments work.
-      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
-      then :
-      else
-        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
-      fi
-    fi
-
-    cd $ac_popdir
-  done
-fi
-
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/configure.in b/newlib/libc/sys/linux/linuxthreads/machine/configure.in
deleted file mode 100644
index b2a205ed7..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/configure.in
+++ /dev/null
@@ -1,26 +0,0 @@
-dnl This is the newlib/libc/sys configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(i386)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../../../..)
-
-NEWLIB_CONFIGURE(../../../../..)
-
-dnl We have to enable libtool after NEWLIB_CONFIGURE because if we try and
-dnl add it into NEWLIB_CONFIGURE, executable tests are made before the first
-dnl line of the macro which fail because appropriate LDFLAGS are not set.
-if test "${use_libtool}" = "yes"; then
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-fi
-
-if test -n "${machine_dir}"; then
-  AC_CONFIG_SUBDIRS(${machine_dir})
-fi
-
-AM_CONDITIONAL(HAVE_MACHINE_DIR, test x${machine_dir} != x)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/generic/generic-sysdep.h b/newlib/libc/sys/linux/linuxthreads/machine/generic/generic-sysdep.h
deleted file mode 100644
index 27f5b6988..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/generic/generic-sysdep.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Generic asm macros used on many machines.
-   Copyright (C) 1991, 92, 93, 96, 98 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <config.h>
-#include <libc-symbols.h>
-
-#ifndef C_LABEL
-
-/* Define a macro we can use to construct the asm name for a C symbol.  */
-#ifdef	NO_UNDERSCORES
-#ifdef	__STDC__
-#define C_LABEL(name)		name##:
-#else
-#define C_LABEL(name)		name/**/:
-#endif
-#else
-#ifdef	__STDC__
-#define C_LABEL(name)		_##name##:
-#else
-#define C_LABEL(name)		_/**/name/**/:
-#endif
-#endif
-
-#endif
-
-/* Mark the end of function named SYM.  This is used on some platforms
-   to generate correct debugging information.  */
-#ifndef END
-#define END(sym)
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.am b/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.am
deleted file mode 100644
index d7271e5a6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.am
+++ /dev/null
@@ -1,26 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/../../../include -I$(srcdir)/../.. -I$(srcdir)/../generic -I$(srcdir)/../../.. $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = clone.S i386-sysdep.S pspinlock.c sysdep.S
-
-liblinuxthreadsi386_la_LDFLAGS = -Xcompiler -nostdlib
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = liblinuxthreadsi386.la
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deleted file mode 100644
index 7c7099abd..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in
+++ /dev/null
@@ -1,411 +0,0 @@
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diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/aclocal.m4 b/newlib/libc/sys/linux/linuxthreads/machine/i386/aclocal.m4
deleted file mode 100644
index c0a206827..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/aclocal.m4
+++ /dev/null
@@ -1,1223 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
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-
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-  ;;
-  ])
-esac
-])
-
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-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
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-
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-# AC_DISABLE_STATIC - set the default static flag to --disable-static
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-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
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-[p=${PACKAGE-default}
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-*)
-  enable_fast_install=no
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-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
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-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
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-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
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-	  else
-	    cat <<EOF 1>&2
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-*** Warning: the command libtool uses to detect shared libraries,
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-EOF
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-  IFS="$ac_save_ifs"
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-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      re_direlt=['/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.[012])
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'] ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
-  else
-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
-  fi
-  ;;
-
-newsos6)
-  [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-[sysv5uw[78]* | sysv4*uw2*)]
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-])
-
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32*)
-  # These system don't have libm
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, main, LIBM="-lm")
-  ;;
-esac
-])
-
-# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl convenience library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-convenience to the
-# configure arguments.  Note that LIBLTDL and INCLTDL are not
-# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not
-# provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed
-# with '${top_builddir}/' and INCLTDL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!).  If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-  case $enable_ltdl_convenience in
-  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
-  "") enable_ltdl_convenience=yes
-      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
-  esac
-  LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
-  INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-])
-
-# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl installable library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-install to the configure
-# arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
-# AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed
-# libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will
-# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
-# with '${top_srcdir}/' (note the single quotes!).  If your package is
-# not flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-  AC_CHECK_LIB(ltdl, main,
-  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
-  [if test x"$enable_ltdl_install" = xno; then
-     AC_MSG_WARN([libltdl not installed, but installation disabled])
-   else
-     enable_ltdl_install=yes
-   fi
-  ])
-  if test x"$enable_ltdl_install" = x"yes"; then
-    ac_configure_args="$ac_configure_args --enable-ltdl-install"
-    LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
-    INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-  else
-    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
-    LIBLTDL="-lltdl"
-    INCLTDL=
-  fi
-])
-
-# If this macro is not defined by Autoconf, define it here.
-ifdef([AC_PROVIDE_IFELSE],
-      [],
-      [define([AC_PROVIDE_IFELSE],
-              [ifdef([AC_PROVIDE_$1],
-                     [$2], [$3])])])
-
-# AC_LIBTOOL_CXX - enable support for C++ libraries
-AC_DEFUN([AC_LIBTOOL_CXX], [AC_REQUIRE([_AC_LIBTOOL_CXX])])
-
-AC_DEFUN([_AC_LIBTOOL_CXX],
-[AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([AC_PROG_CXXCPP])
-LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
-lt_save_CC="$CC"
-lt_save_CFLAGS="$CFLAGS"
-dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
-dnl is set to the C++ compiler.
-AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" \
-file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
---build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
-|| AC_MSG_ERROR([libtool tag configuration failed])
-CC="$lt_save_CC"
-CFLAGS="$lt_save_CFLAGS"
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-# AC_LIBTOOL_GCJ - enable support for GCJ libraries
-AC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
-
-AC_DEFUN([_AC_LIBTOOL_GCJ],
-[AC_REQUIRE([AC_PROG_LIBTOOL])
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
-  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
-    [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
-      [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
-         [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
-           [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
-LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
-lt_save_CC="$CC"
-lt_save_CFLAGS="$CFLAGS"
-dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
-dnl is set to the C++ compiler.
-AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" \
-file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
---build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
-|| AC_MSG_ERROR([libtool tag configuration failed])
-CC="$lt_save_CC"
-CFLAGS="$lt_save_CFLAGS"
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-dnl old names
-AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
-AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
-AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
-AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
-AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
-
-dnl This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])dnl
-
-AC_DEFUN([LT_AC_PROG_GCJ],
-[AC_CHECK_TOOL(GCJ, gcj, no)
-  test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
-  AC_SUBST(GCJFLAGS)
-])
-
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/bp-asm.h b/newlib/libc/sys/linux/linuxthreads/machine/i386/bp-asm.h
deleted file mode 100644
index 34d5227a6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/bp-asm.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Bounded-pointer definitions for x86 assembler.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   Contributed by Greg McGary <greg@mcgary.org>
-   This file is part of the GNU C Library.  Its master source is NOT part of
-   the C library, however.  The master source lives in the GNU MP Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _bp_asm_h_
-# define _bp_asm_h_ 1
-
-# if __ASSEMBLER__
-
-#  if __BOUNDED_POINTERS__
-
-/* Bounded pointers occupy three words.  */
-#   define PTR_SIZE 12
-/* Bounded pointer return values are passed back through a hidden
-   argument that points to caller-allocate space.  The hidden arg
-   occupies one word on the stack.  */
-#   define RTN_SIZE 4
-/* Although the caller pushes the hidden arg, the callee is
-   responsible for popping it.  */
-#   define RET_PTR ret $RTN_SIZE
-/* Maintain frame pointer chain in leaf assembler functions for the benefit
-   of debugging stack traces when bounds violations occur.  */
-#   define ENTER pushl %ebp; movl %esp, %ebp
-#   define LEAVE movl %ebp, %esp; popl %ebp
-/* Stack space overhead of procedure-call linkage: return address and
-   frame pointer.  */
-#   define LINKAGE 8
-/* Stack offset of return address after calling ENTER.  */
-#   define PCOFF 4
-
-/* Int 5 is the "bound range" exception also raised by the "bound"
-   instruction.  */
-#   define BOUNDS_VIOLATED int $5
-
-#   define CHECK_BOUNDS_LOW(VAL_REG, BP_MEM)	\
-	cmpl 4+BP_MEM, VAL_REG;			\
-	jae 0f; /* continue if value >= low */	\
-	BOUNDS_VIOLATED;			\
-    0:
-
-#   define CHECK_BOUNDS_HIGH(VAL_REG, BP_MEM, Jcc)	\
-	cmpl 8+BP_MEM, VAL_REG;				\
-	Jcc 0f; /* continue if value < high */		\
-	BOUNDS_VIOLATED;				\
-    0:
-
-#   define CHECK_BOUNDS_BOTH(VAL_REG, BP_MEM)	\
-	cmpl 4+BP_MEM, VAL_REG;			\
-	jb 1f; /* die if value < low */		\
-    	cmpl 8+BP_MEM, VAL_REG;			\
-	jb 0f; /* continue if value < high */	\
-    1:	BOUNDS_VIOLATED;			\
-    0:
-
-#   define CHECK_BOUNDS_BOTH_WIDE(VAL_REG, BP_MEM, LENGTH)	\
-	CHECK_BOUNDS_LOW(VAL_REG, BP_MEM);			\
-	addl LENGTH, VAL_REG;					\
-    	cmpl 8+BP_MEM, VAL_REG;					\
-	jbe 0f; /* continue if value <= high */			\
-	BOUNDS_VIOLATED;					\
-    0:	subl LENGTH, VAL_REG /* restore value */
-
-/* Take bounds from BP_MEM and affix them to the pointer
-   value in %eax, stuffing all into memory at RTN(%esp).
-   Use %edx as a scratch register.  */
-
-#   define RETURN_BOUNDED_POINTER(BP_MEM)	\
-	movl RTN(%esp), %edx;			\
-	movl %eax, 0(%edx);			\
-	movl 4+BP_MEM, %eax;			\
-	movl %eax, 4(%edx);			\
-	movl 8+BP_MEM, %eax;			\
-	movl %eax, 8(%edx)
-
-#   define RETURN_NULL_BOUNDED_POINTER		\
-	movl RTN(%esp), %edx;			\
-	movl %eax, 0(%edx);			\
-	movl %eax, 4(%edx);			\
-	movl %eax, 8(%edx)
-
-/* The caller of __errno_location is responsible for allocating space
-   for the three-word BP return-value and passing pushing its address
-   as an implicit first argument.  */
-#   define PUSH_ERRNO_LOCATION_RETURN		\
-	subl $8, %esp;				\
-	subl $4, %esp;				\
-	pushl %esp
-
-/* __errno_location is responsible for popping the implicit first
-   argument, but we must pop the space for the BP itself.  We also
-   dereference the return value in order to dig out the pointer value.  */
-#   define POP_ERRNO_LOCATION_RETURN		\
-	popl %eax;				\
-	addl $8, %esp
-
-#  else /* !__BOUNDED_POINTERS__ */
-
-/* Unbounded pointers occupy one word.  */
-#   define PTR_SIZE 4
-/* Unbounded pointer return values are passed back in the register %eax.  */
-#   define RTN_SIZE 0
-/* Use simple return instruction for unbounded pointer values.  */
-#   define RET_PTR ret
-/* Don't maintain frame pointer chain for leaf assembler functions.  */
-#   define ENTER
-#   define LEAVE
-/* Stack space overhead of procedure-call linkage: return address only.  */
-#   define LINKAGE 4
-/* Stack offset of return address after calling ENTER.  */
-#   define PCOFF 0
-
-#   define CHECK_BOUNDS_LOW(VAL_REG, BP_MEM)
-#   define CHECK_BOUNDS_HIGH(VAL_REG, BP_MEM, Jcc)
-#   define CHECK_BOUNDS_BOTH(VAL_REG, BP_MEM)
-#   define CHECK_BOUNDS_BOTH_WIDE(VAL_REG, BP_MEM, LENGTH)
-#   define RETURN_BOUNDED_POINTER(BP_MEM)
-
-#   define RETURN_NULL_BOUNDED_POINTER
-
-#   define PUSH_ERRNO_LOCATION_RETURN
-#   define POP_ERRNO_LOCATION_RETURN
-
-#  endif /* !__BOUNDED_POINTERS__ */
-
-# endif /* __ASSEMBLER__ */
-
-#endif /* _bp_asm_h_ */
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/clone.S b/newlib/libc/sys/linux/linuxthreads/machine/i386/clone.S
deleted file mode 100644
index dd00c2fb5..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/clone.S
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu)
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* clone() is even more special than fork() as it mucks with stacks
-   and invokes a function in the right context after its all over.  */
-
-#include <sysdep.h>
-#define _ERRNO_H	1
-#include <bits/errno.h>
-#include <asm/unistd.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
-
-/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg); */
-
-#define PARMS	LINKAGE		/* no space for saved regs */
-#define FUNC	PARMS
-#define STACK	FUNC+4
-#define FLAGS	STACK+PTR_SIZE
-#define ARG	FLAGS+4
-
-        .text
-ENTRY (BP_SYM (__clone))
-	/* Sanity check arguments.  */
-	movl	$-EINVAL,%eax
-	movl	FUNC(%esp),%ecx		/* no NULL function pointers */
-#ifdef PIC
-	jecxz	SYSCALL_ERROR_LABEL
-#else
-	testl	%ecx,%ecx
-	jz	SYSCALL_ERROR_LABEL
-#endif
-	movl	STACK(%esp),%ecx	/* no NULL stack pointers */
-#ifdef PIC
-	jecxz	SYSCALL_ERROR_LABEL
-#else
-	testl	%ecx,%ecx
-	jz	SYSCALL_ERROR_LABEL
-#endif
-
-	/* Insert the argument onto the new stack.  */
-	subl	$8,%ecx
-	movl	ARG(%esp),%eax		/* no negative argument counts */
-	movl	%eax,4(%ecx)
-
-	/* Save the function pointer as the zeroth argument.
-	   It will be popped off in the child in the ebx frobbing below.  */
-	movl	FUNC(%esp),%eax
-	movl	%eax,0(%ecx)
-
-	/* Do the system call */
-	pushl	%ebx
-	movl	FLAGS+4(%esp),%ebx
-	movl	$SYS_ify(clone),%eax
-	int	$0x80
-	popl	%ebx
-
-	test	%eax,%eax
-	jl	SYSCALL_ERROR_LABEL
-	jz	thread_start
-
-L(pseudo_end):
-	ret
-
-thread_start:
-	subl	%ebp,%ebp	/* terminate the stack frame */
-	call	*%ebx
-#ifdef PIC
-	call	L(here)
-L(here):
-	popl	%ebx
-	addl	$_GLOBAL_OFFSET_TABLE_+[.-L(here)], %ebx
-#endif
-	pushl	%eax
-	call	JUMPTARGET (_exit)
-
-PSEUDO_END (BP_SYM (__clone))
-
-weak_alias (BP_SYM (__clone), BP_SYM (clone))
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure b/newlib/libc/sys/linux/linuxthreads/machine/i386/configure
deleted file mode 100755
index 4a9c4be10..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure
+++ /dev/null
@@ -1,3343 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-ac_help="$ac_help
-  --enable-shared[=PKGS]  build shared libraries [default=yes]"
-ac_help="$ac_help
-  --enable-static[=PKGS]  build static libraries [default=yes]"
-ac_help="$ac_help
-  --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
-ac_help="$ac_help
-  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
-ac_help="$ac_help
-  --disable-libtool-lock  avoid locking (might break parallel builds)"
-ac_help="$ac_help
-  --with-pic              try to use only PIC/non-PIC objects [default=use both]"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir="$ac_optarg" ;;
-
-  -disable-* | --disable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
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-  --program-transform-name=PROGRAM
-                          run sed PROGRAM on installed program names
-EOF
-    cat << EOF
-Host type:
-  --build=BUILD           configure for building on BUILD [BUILD=HOST]
-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
-EOF
-    if test -n "$ac_help"; then
-      echo "--enable and --with options recognized:$ac_help"
-    fi
-    exit 0 ;;
-
-  -host | --host | --hos | --ho)
-    ac_prev=host ;;
-  -host=* | --host=* | --hos=* | --ho=*)
-    host="$ac_optarg" ;;
-
-  -includedir | --includedir | --includedi | --included | --include \
-  | --includ | --inclu | --incl | --inc)
-    ac_prev=includedir ;;
-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-  | --includ=* | --inclu=* | --incl=* | --inc=*)
-    includedir="$ac_optarg" ;;
-
-  -infodir | --infodir | --infodi | --infod | --info | --inf)
-    ac_prev=infodir ;;
-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-    infodir="$ac_optarg" ;;
-
-  -libdir | --libdir | --libdi | --libd)
-    ac_prev=libdir ;;
-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
-    libdir="$ac_optarg" ;;
-
-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-  | --libexe | --libex | --libe)
-    ac_prev=libexecdir ;;
-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-  | --libexe=* | --libex=* | --libe=*)
-    libexecdir="$ac_optarg" ;;
-
-  -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst \
-  | --locals | --local | --loca | --loc | --lo)
-    ac_prev=localstatedir ;;
-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-    localstatedir="$ac_optarg" ;;
-
-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-    ac_prev=mandir ;;
-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-    mandir="$ac_optarg" ;;
-
-  -nfp | --nfp | --nf)
-    # Obsolete; use --without-fp.
-    with_fp=no ;;
-
-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-  | --no-cr | --no-c)
-    no_create=yes ;;
-
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-    no_recursion=yes ;;
-
-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-  | --oldin | --oldi | --old | --ol | --o)
-    ac_prev=oldincludedir ;;
-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
-    oldincludedir="$ac_optarg" ;;
-
-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-    ac_prev=prefix ;;
-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-    prefix="$ac_optarg" ;;
-
-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
-  | --program-pre | --program-pr | --program-p)
-    ac_prev=program_prefix ;;
-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-    program_prefix="$ac_optarg" ;;
-
-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
-  | --program-suf | --program-su | --program-s)
-    ac_prev=program_suffix ;;
-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-    program_suffix="$ac_optarg" ;;
-
-  -program-transform-name | --program-transform-name \
-  | --program-transform-nam | --program-transform-na \
-  | --program-transform-n | --program-transform- \
-  | --program-transform | --program-transfor \
-  | --program-transfo | --program-transf \
-  | --program-trans | --program-tran \
-  | --progr-tra | --program-tr | --program-t)
-    ac_prev=program_transform_name ;;
-  -program-transform-name=* | --program-transform-name=* \
-  | --program-transform-nam=* | --program-transform-na=* \
-  | --program-transform-n=* | --program-transform-=* \
-  | --program-transform=* | --program-transfor=* \
-  | --program-transfo=* | --program-transf=* \
-  | --program-trans=* | --program-tran=* \
-  | --progr-tra=* | --program-tr=* | --program-t=*)
-    program_transform_name="$ac_optarg" ;;
-
-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-  | -silent | --silent | --silen | --sile | --sil)
-    silent=yes ;;
-
-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
-    ac_prev=sbindir ;;
-  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
-  | --sbi=* | --sb=*)
-    sbindir="$ac_optarg" ;;
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-# Find a good install program.  We prefer a C program (faster),
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-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
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-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-
-if test "${use_libtool}" = "yes"; then
-
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_shared=yes
-fi
-
-# Check whether --enable-static or --disable-static was given.
-if test "${enable_static+set}" = set; then
-  enableval="$enable_static"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_static=yes
-fi
-
-# Check whether --enable-fast-install or --disable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
-  enableval="$enable_fast_install"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_fast_install=yes
-fi
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1656: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1686: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1737: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1769: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1780 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1811: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1816: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1844: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-# Check whether --with-gnu-ld or --without-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
-  withval="$with_gnu_ld"
-  test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1887: checking for ld used by GCC" >&5
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1917: checking for GNU ld" >&5
-else
-  echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1920: checking for non-GNU ld" >&5
-fi
-if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
-echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1955: checking if the linker ($LD) is GNU ld" >&5
-if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi
-fi
-
-echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1972: checking for $LD option to reload object files" >&5
-if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-
-echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1984: checking for BSD-compatible nm" >&5
-if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-
-NM="$lt_cv_path_NM"
-echo "$ac_t""$NM" 1>&6
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2022: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:2043: checking how to recognise dependant libraries" >&5
-if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.012)
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-  fi
-  ;;
-
-newsos6)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-sysv5uw[78]* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-
-fi
-
-echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-
-echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2216: checking for object suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  for ac_file in conftest.*; do
-    case $ac_file in
-    *.c) ;;
-    *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
-    esac
-  done
-else
-  { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_objext" 1>&6
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2246: checking for ${ac_tool_prefix}file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2308: checking for file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2379: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2411: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2446: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_STRIP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2478: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  STRIP=":"
-fi
-fi
-
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-
-libtool_flags="$libtool_flags --enable-win32-dll"
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
-  enableval="$enable_libtool_lock"
-  :
-fi
-
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Check whether --with-pic or --without-pic was given.
-if test "${with_pic+set}" = set; then
-  withval="$with_pic"
-  pic_mode="$withval"
-else
-  pic_mode=default
-fi
-
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line 2545 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2565: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2583: checking whether the C compiler needs -belf" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-     cat > conftest.$ac_ext <<EOF
-#line 2596 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=no
-fi
-rm -f conftest*
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-fi
-
-echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2633: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_DLLTOOL"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2665: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  DLLTOOL="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2700: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
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-  done
-  IFS="$ac_save_ifs"
-fi
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-  echo "$ac_t""$AS" 1>&6
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-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AS"; then
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2732: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="as"
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-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AS="false"
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-
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2767: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
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-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_OBJDUMP"; then
-if test -n "$ac_tool_prefix"; then
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2799: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
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-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="false"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  OBJDUMP="false"
-fi
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-
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
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-  echo $ac_n "checking if libtool should supply DllMain function""... $ac_c" 1>&6
-echo "configure:2835: checking if libtool should supply DllMain function" >&5
-if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2840 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);
-; return 0; }
-EOF
-if { (eval echo configure:2848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_need_dllmain=no
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-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_need_dllmain=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_need_dllmain" 1>&6
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
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-    echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
-echo "configure:2869: checking how to link DLLs" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2874 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-mdll
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-dll
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_cc_dll_switch" 1>&6
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  
-esac
-
-
-# Save cache, so that ltconfig can load it
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
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-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
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-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
-
-# Reload cache, that may have been modified by ltconfig
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-  echo "creating cache $cache_file"
-  > $cache_file
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-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-
-  
-
-  
-	 
-	 
-for ac_prog in mawk gawk nawk awk
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2995: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AWK"; then
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
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-    if test -f $ac_dir/$ac_word; then
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-  IFS="$ac_save_ifs"
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-AWK="$ac_cv_prog_AWK"
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-test -n "$AWK" && break
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-
-fi
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
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-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
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-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
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-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
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-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
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-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
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-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
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-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
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-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
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-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
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-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
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-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
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-s%@sys_dir@%$sys_dir%g
-s%@LN_S@%$LN_S%g
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-s%@OBJDUMP@%$OBJDUMP%g
-s%@LIBTOOL@%$LIBTOOL%g
-s%@AWK@%$AWK%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
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-  fi
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-if test -z "$ac_sed_cmds"; then
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-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure.in b/newlib/libc/sys/linux/linuxthreads/machine/i386/configure.in
deleted file mode 100644
index bdf1a587f..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure.in
+++ /dev/null
@@ -1,22 +0,0 @@
-dnl This is the newlib/libc/sys/linux/linuxthreads/machine/i386 configure file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(pspinlock.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../../../../..)
-
-NEWLIB_CONFIGURE(../../../../../..)
-
-dnl We have to enable libtool after NEWLIB_CONFIGURE because if we try and
-dnl add it into NEWLIB_CONFIGURE, executable tests are made before the first
-dnl line of the macro which fail because appropriate LDFLAGS are not set.
-
-if test "${use_libtool}" = "yes"; then
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-AC_PROG_AWK
-fi
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.S b/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.S
deleted file mode 100644
index aec21c0f5..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.S
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 2000 Free Software Foundation, Inc.
-   This file has been modified from the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sysdep.h>
-#define _ERRNO_H
-#include <bits/errno.h>
-#include <bp-asm.h>
-#include <bp-sym.h>
-
-.globl __syscall_error
-
-__syscall_error:
-#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
-	/* We translate the system's EWOULDBLOCK error into EAGAIN.
-	   The GNU C library always defines EWOULDBLOCK==EAGAIN.
-	   EWOULDBLOCK_sys is the original number.  */
-	cmpl $EWOULDBLOCK_sys, %eax /* Is it the old EWOULDBLOCK?  */
-	jne notb		/* Branch if not.  */
-	movl $EAGAIN, %eax	/* Yes; translate it to EAGAIN.  */
-notb:
-#endif
-#ifndef	PIC
-	pushl %eax
-	PUSH_ERRNO_LOCATION_RETURN
-	call BP_SYM (__errno)
-	POP_ERRNO_LOCATION_RETURN
-	popl %ecx
-	movl %ecx, (%eax)
-#else
-	/* The caller has pushed %ebx and then set it up to
-	   point to the GOT before calling us through the PLT.  */
-	pushl %eax
-	PUSH_ERRNO_LOCATION_RETURN
-	call C_SYMBOL_NAME (BP_SYM (__errno)@PLT)
-	POP_ERRNO_LOCATION_RETURN
-	popl %ecx
-	/* Pop %ebx value saved before jumping here.  */
-	popl %ebx
-	movl %ecx, (%eax)
-#endif
-	movl $-1, %eax
-	ret
-
-#undef	__syscall_error
-END (__syscall_error)
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.h b/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.h
deleted file mode 100644
index 02b4c19af..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* Assembler macros for i386.
-   Copyright (C) 1991, 92, 93, 95, 96, 98 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define NO_UNDERSCORES
-
-#include <generic-sysdep.h>
-
-#ifdef	__ASSEMBLER__
-
-/* Syntactic details of assembler.  */
-
-#ifdef HAVE_ELF
-
-/* ELF uses byte-counts for .align, most others use log2 of count of bytes.  */
-#define ALIGNARG(log2) 1<<log2
-/* For ELF we need the `.type' directive to make shared libs work right.  */
-#define ASM_TYPE_DIRECTIVE(name,typearg) .type name,typearg;
-#define ASM_SIZE_DIRECTIVE(name) .size name,.-name;
-
-/* In ELF C symbols are asm symbols.  */
-#undef	NO_UNDERSCORES
-#define NO_UNDERSCORES
-
-#else
-
-#define ALIGNARG(log2) log2
-#define ASM_TYPE_DIRECTIVE(name,type)	/* Nothing is specified.  */
-#define ASM_SIZE_DIRECTIVE(name)	/* Nothing is specified.  */
-
-#endif
-
-
-/* Define an entry point visible from C.
-
-   There is currently a bug in gdb which prevents us from specifying
-   incomplete stabs information.  Fake some entries here which specify
-   the current source file.  */
-#define	ENTRY(name)							      \
-  STABS_CURRENT_FILE1("")						      \
-  STABS_CURRENT_FILE(name)						      \
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name);				      \
-  ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function)			      \
-  .align ALIGNARG(4);							      \
-  STABS_FUN(name)							      \
-  C_LABEL(name)								      \
-  CALL_MCOUNT
-
-#undef	END
-#define END(name)							      \
-  ASM_SIZE_DIRECTIVE(name)						      \
-  STABS_FUN_END(name)
-
-/* Remove the following two lines once the gdb bug is fixed.  */
-#define STABS_CURRENT_FILE(name)					      \
-  STABS_CURRENT_FILE1 (#name)
-#define STABS_CURRENT_FILE1(name)					      \
-  1: .stabs name,100,0,0,1b;
-/* Emit stabs definition lines.  We use F(0,1) and define t(0,1) as `int',
-   the same way gcc does it.  */
-#define STABS_FUN(name) STABS_FUN2(name, name##:F(0,1))
-#define STABS_FUN2(name, namestr)					      \
-  .stabs "int:t(0,1)=r(0,1);-2147483648;2147483647;",128,0,0,0;		      \
-  .stabs #namestr,36,0,0,name;
-#define STABS_FUN_END(name)						      \
-  1: .stabs "",36,0,0,1b-name;
-
-/* If compiled for profiling, call `mcount' at the start of each function.  */
-#ifdef	PROF
-/* The mcount code relies on a normal frame pointer being on the stack
-   to locate our caller, so push one just for its benefit.  */
-#define CALL_MCOUNT \
-  pushl %ebp; movl %esp, %ebp; call JUMPTARGET(mcount); popl %ebp;
-#else
-#define CALL_MCOUNT		/* Do nothing.  */
-#endif
-
-#ifdef	NO_UNDERSCORES
-/* Since C identifiers are not normally prefixed with an underscore
-   on this system, the asm identifier `syscall_error' intrudes on the
-   C name space.  Make sure we use an innocuous name.  */
-#define	syscall_error	__syscall_error
-#define mcount		_mcount
-#endif
-
-#define	PSEUDO(name, syscall_name, args)				      \
-lose: SYSCALL_PIC_SETUP							      \
-  jmp JUMPTARGET(syscall_error)						      \
-  .globl syscall_error;							      \
-  ENTRY (name)								      \
-  DO_CALL (syscall_name, args);						      \
-  jb lose
-
-#undef	PSEUDO_END
-#define	PSEUDO_END(name)						      \
-  END (name)
-
-#ifdef PIC
-#define JUMPTARGET(name)	name##@PLT
-#define SYSCALL_PIC_SETUP \
-    pushl %ebx;								      \
-    call 0f;								      \
-0:  popl %ebx;								      \
-    addl $_GLOBAL_OFFSET_TABLE+[.-0b], %ebx;
-#else
-#define JUMPTARGET(name)	name
-#define SYSCALL_PIC_SETUP	/* Nothing.  */
-#endif
-
-/* Local label name for asm code. */
-#ifndef L
-#define L(name)		name
-#endif
-
-#endif	/* __ASSEMBLER__ */
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/pspinlock.c b/newlib/libc/sys/linux/linuxthreads/machine/i386/pspinlock.c
deleted file mode 100644
index 5d242388a..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/pspinlock.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* POSIX spinlock implementation.  x86 version.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include "internals.h"
-
-/* This implementation is similar to the one used in the Linux kernel.
-   But the kernel is byte instructions for the memory access.  This is
-   faster but unusable here.  The problem is that only 128
-   threads/processes could use the spinlock at the same time.  If (by
-   a design error in the program) a thread/process would hold the
-   spinlock for a time long enough to accumulate 128 waiting
-   processes, the next one will find a positive value in the spinlock
-   and assume it is unlocked.  We cannot accept that.  */
-
-int
-__pthread_spin_lock (pthread_spinlock_t *lock)
-{
-  asm volatile
-    ("\n"
-     "1:\n\t"
-     "lock; decl %0\n\t"
-     "js 2f\n\t"
-     ".section .text.spinlock,\"ax\"\n"
-     "2:\n\t"
-     "cmpl $0,%0\n\t"
-     "rep; nop\n\t"
-     "jle 2b\n\t"
-     "jmp 1b\n\t"
-     ".previous"
-     : "=m" (*lock));
-  return 0;
-}
-weak_alias (__pthread_spin_lock, pthread_spin_lock)
-
-
-int
-__pthread_spin_trylock (pthread_spinlock_t *lock)
-{
-  int oldval;
-
-  asm volatile
-    ("xchgl %0,%1"
-     : "=r" (oldval), "=m" (*lock)
-     : "0" (0));
-  return oldval > 0 ? 0 : EBUSY;
-}
-weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
-
-
-int
-__pthread_spin_unlock (pthread_spinlock_t *lock)
-{
-  asm volatile
-    ("movl $1,%0"
-     : "=m" (*lock));
-  return 0;
-}
-weak_alias (__pthread_spin_unlock, pthread_spin_unlock)
-
-
-int
-__pthread_spin_init (pthread_spinlock_t *lock, int pshared)
-{
-  /* We can ignore the `pshared' parameter.  Since we are busy-waiting
-     all processes which can access the memory location `lock' points
-     to can use the spinlock.  */
-  *lock = 1;
-  return 0;
-}
-weak_alias (__pthread_spin_init, pthread_spin_init)
-
-
-int
-__pthread_spin_destroy (pthread_spinlock_t *lock)
-{
-  /* Nothing to do.  */
-  return 0;
-}
-weak_alias (__pthread_spin_destroy, pthread_spin_destroy)
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/pt-machine.h b/newlib/libc/sys/linux/linuxthreads/machine/i386/pt-machine.h
deleted file mode 100644
index 3346bcc34..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/pt-machine.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   i386 version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef PT_EI
-# define PT_EI extern inline
-#endif
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.  */
-#define CURRENT_STACK_FRAME  __builtin_frame_address (0)
-
-
-/* Spinlock implementation; required.  */
-PT_EI long int
-testandset (int *spinlock)
-{
-  long int ret;
-
-  __asm__ __volatile__(
-       "xchgl %0, %1"
-       : "=r"(ret), "=m"(*spinlock)
-       : "0"(1), "m"(*spinlock)
-       : "memory");
-
-  return ret;
-}
-
-
-/* Compare-and-swap for semaphores.
-   Available on the 486 and above, but not on the 386.
-   We test dynamically whether it's available or not. */
-
-#define HAS_COMPARE_AND_SWAP
-#define TEST_FOR_COMPARE_AND_SWAP
-
-PT_EI int
-__compare_and_swap (long int *p, long int oldval, long int newval)
-{
-  char ret;
-  long int readval;
-
-  __asm__ __volatile__ ("lock; cmpxchgl %3, %1; sete %0"
-			: "=q" (ret), "=m" (*p), "=a" (readval)
-			: "r" (newval), "m" (*p), "a" (oldval)
-			: "memory");
-  return ret;
-}
-
-
-PT_EI int
-get_eflags (void)
-{
-  int res;
-  __asm__ __volatile__ ("pushfl; popl %0" : "=r" (res) : );
-  return res;
-}
-
-
-PT_EI void
-set_eflags (int newflags)
-{
-  __asm__ __volatile__ ("pushl %0; popfl" : : "r" (newflags) : "cc");
-}
-
-
-PT_EI int
-compare_and_swap_is_available (void)
-{
-  int oldflags = get_eflags ();
-  int changed;
-  /* Flip AC bit in EFLAGS.  */
-  set_eflags (oldflags ^ 0x40000);
-  /* See if bit changed.  */
-  changed = (get_eflags () ^ oldflags) & 0x40000;
-  /* Restore EFLAGS.  */
-  set_eflags (oldflags);
-  /* If the AC flag did not change, it's a 386 and it lacks cmpxchg.
-     Otherwise, it's a 486 or above and it has cmpxchg.  */
-  return changed != 0;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/sigcontextinfo.h b/newlib/libc/sys/linux/linuxthreads/machine/i386/sigcontextinfo.h
deleted file mode 100644
index 6530ba6f3..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/sigcontextinfo.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define SIGCONTEXT struct sigcontext
-#define SIGCONTEXT_EXTRA_ARGS
-#define GET_PC(ctx)	((void *) ctx.eip)
-#define GET_FRAME(ctx)	((void *) ctx.ebp)
-#define GET_STACK(ctx)	((void *) ctx.esp_at_signal)
-#define CALL_SIGHANDLER(handler, signo, ctx) \
-do {									      \
-  int __tmp1, __tmp2, __tmp3, __tmp4;					      \
-  __asm __volatile ("movl\t%%esp, %%edi\n\t"				      \
-		    "andl\t$-16, %%esp\n\t"				      \
-		    "subl\t%8, %%esp\n\t"				      \
-		    "movl\t%%edi, %c8-4(%%esp)\n\t"			      \
-		    "movl\t%1, 0(%%esp)\n\t"				      \
-		    "leal\t4(%%esp), %%edi\n\t"				      \
-		    "cld\n\t"						      \
-		    "rep\tmovsl\n\t"					      \
-		    "call\t*%0\n\t"					      \
-		    "cld\n\t"						      \
-		    "movl\t%9, %%ecx\n\t"				      \
-		    "subl\t%%edi, %%esi\n\t"				      \
-		    "leal\t4(%%esp,%%esi,1), %%edi\n\t"			      \
-		    "leal\t4(%%esp), %%esi\n\t"				      \
-		    "rep\tmovsl\n\t"					      \
-		    "movl\t%c8-4(%%esp), %%esp\n\t"			      \
-		    : "=a" (__tmp1), "=d" (__tmp2), "=S" (__tmp3),	      \
-		      "=c" (__tmp4)					      \
-		    : "0" (handler), "1" (signo), "2" (&ctx),		      \
-		      "3" (sizeof (struct sigcontext) / 4),		      \
-		      "n" ((sizeof (struct sigcontext) + 19) & ~15),	      \
-		      "i" (sizeof (struct sigcontext) / 4)		      \
-		    : "cc", "edi");					      \
-} while (0)
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/stackinfo.h b/newlib/libc/sys/linux/linuxthreads/machine/i386/stackinfo.h
deleted file mode 100644
index a9a6745aa..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/stackinfo.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This file contains a bit of information about the stack allocation
-   of the processor.  */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H	1
-
-/* On x86 the stack grows down.  */
-#define _STACK_GROWS_DOWN	1
-
-#endif	/* stackinfo.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/sysdep.S b/newlib/libc/sys/linux/linuxthreads/machine/i386/sysdep.S
deleted file mode 100644
index f219805a8..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/sysdep.S
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sysdep.h>
-
-/* The following code is only used in the shared library when we
-   compile the reentrant version.  Otherwise each system call defines
-   each own version.  */
-
-#ifndef PIC
-
-/* The syscall stubs jump here when they detect an error.
-   The code for Linux is almost identical to the canonical Unix/i386
-   code, except that the error number in %eax is negated.  */
-
-#undef CALL_MCOUNT
-#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers %eax.  */
-
-	.text
-ENTRY (__syscall_error)
-	negl %eax
-
-#define __syscall_error __syscall_error_1
-#include <i386-sysdep.S>
-
-#endif	/* !PIC */
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/sysdep.h b/newlib/libc/sys/linux/linuxthreads/machine/i386/sysdep.h
deleted file mode 100644
index 48aeab195..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/sysdep.h
+++ /dev/null
@@ -1,291 +0,0 @@
-/* Copyright (C) 1992, 93, 95, 96, 97, 98, 99, 00 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>, August 1995.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _LINUX_I386_SYSDEP_H
-#define _LINUX_I386_SYSDEP_H 1
-
-#include "i386-sysdep.h"
-
-/* For Linux we can use the system call table in the header file
-	/usr/include/asm/unistd.h
-   of the kernel.  But these symbols do not follow the SYS_* syntax
-   so we have to redefine the `SYS_ify' macro here.  */
-#undef SYS_ify
-#define SYS_ify(syscall_name)	__NR_##syscall_name
-
-/* ELF-like local names start with `.L'.  */
-#undef L
-#define L(name)	.L##name
-
-#ifdef __ASSEMBLER__
-
-/* Linux uses a negative return value to indicate syscall errors,
-   unlike most Unices, which use the condition codes' carry flag.
-
-   Since version 2.1 the return value of a system call might be
-   negative even if the call succeeded.  E.g., the `lseek' system call
-   might return a large offset.  Therefore we must not anymore test
-   for < 0, but test for a real error by making sure the value in %eax
-   is a real error number.  Linus said he will make sure the no syscall
-   returns a value in -1 .. -4095 as a valid result so we can savely
-   test with -4095.  */
-
-/* We don't want the label for the error handle to be global when we define
-   it here.  */
-#ifdef PIC
-# define SYSCALL_ERROR_LABEL 0f
-#else
-# define SYSCALL_ERROR_LABEL syscall_error
-#endif
-
-#undef	PSEUDO
-#define	PSEUDO(name, syscall_name, args)				      \
-  .text;								      \
-  ENTRY (name)								      \
-    DO_CALL (args, syscall_name);					      \
-    cmpl $-4095, %eax;							      \
-    jae SYSCALL_ERROR_LABEL;						      \
-  L(pseudo_end):
-
-#undef	PSEUDO_END
-#define	PSEUDO_END(name)						      \
-  SYSCALL_ERROR_HANDLER							      \
-  END (name)
-
-#ifndef PIC
-#define SYSCALL_ERROR_HANDLER	/* Nothing here; code in sysdep.S is used.  */
-#else
-/* Store (- %eax) into errno through the GOT.  */
-#ifdef _LIBC_REENTRANT
-#define SYSCALL_ERROR_HANDLER						      \
-0:pushl %ebx;								      \
-  call 1f;								      \
-1:popl %ebx;								      \
-  xorl %edx, %edx;							      \
-  addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx;				      \
-  subl %eax, %edx;							      \
-  pushl %edx;								      \
-  PUSH_ERRNO_LOCATION_RETURN;						      \
-  call BP_SYM (__errno_location)@PLT;					      \
-  POP_ERRNO_LOCATION_RETURN;						      \
-  popl %ecx;								      \
-  popl %ebx;								      \
-  movl %ecx, (%eax);							      \
-  orl $-1, %eax;							      \
-  jmp L(pseudo_end);
-/* A quick note: it is assumed that the call to `__errno_location' does
-   not modify the stack!  */
-#else
-#define SYSCALL_ERROR_HANDLER						      \
-0:call 1f;								      \
-1:popl %ecx;								      \
-  xorl %edx, %edx;							      \
-  addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ecx;				      \
-  subl %eax, %edx;							      \
-  movl errno@GOT(%ecx), %ecx;						      \
-  movl %edx, (%ecx);							      \
-  orl $-1, %eax;							      \
-  jmp L(pseudo_end);
-#endif	/* _LIBC_REENTRANT */
-#endif	/* PIC */
-
-/* Linux takes system call arguments in registers:
-
-	syscall number	%eax	     call-clobbered
-	arg 1		%ebx	     call-saved
-	arg 2		%ecx	     call-clobbered
-	arg 3		%edx	     call-clobbered
-	arg 4		%esi	     call-saved
-	arg 5		%edi	     call-saved
-
-   The stack layout upon entering the function is:
-
-	20(%esp)	Arg# 5
-	16(%esp)	Arg# 4
-	12(%esp)	Arg# 3
-	 8(%esp)	Arg# 2
-	 4(%esp)	Arg# 1
-	  (%esp)	Return address
-
-   (Of course a function with say 3 arguments does not have entries for
-   arguments 4 and 5.)
-
-   The following code tries hard to be optimal.  A general assumption
-   (which is true according to the data books I have) is that
-
-	2 * xchg	is more expensive than	pushl + movl + popl
-
-   Beside this a neat trick is used.  The calling conventions for Linux
-   tell that among the registers used for parameters %ecx and %edx need
-   not be saved.  Beside this we may clobber this registers even when
-   they are not used for parameter passing.
-
-   As a result one can see below that we save the content of the %ebx
-   register in the %edx register when we have less than 3 arguments
-   (2 * movl is less expensive than pushl + popl).
-
-   Second unlike for the other registers we don't save the content of
-   %ecx and %edx when we have more than 1 and 2 registers resp.
-
-   The code below might look a bit long but we have to take care for
-   the pipelined processors (i586).  Here the `pushl' and `popl'
-   instructions are marked as NP (not pairable) but the exception is
-   two consecutive of these instruction.  This gives no penalty on
-   other processors though.  */
-
-#undef	DO_CALL
-#define DO_CALL(args, syscall_name)			      		      \
-    PUSHARGS_##args							      \
-    DOARGS_##args							      \
-    movl $SYS_ify (syscall_name), %eax;					      \
-    int $0x80								      \
-    POPARGS_##args
-
-#define PUSHARGS_0	/* No arguments to push.  */
-#define	DOARGS_0	/* No arguments to frob.  */
-#define	POPARGS_0	/* No arguments to pop.  */
-#define	_PUSHARGS_0	/* No arguments to push.  */
-#define _DOARGS_0(n)	/* No arguments to frob.  */
-#define	_POPARGS_0	/* No arguments to pop.  */
-
-#define PUSHARGS_1	movl %ebx, %edx; PUSHARGS_0
-#define	DOARGS_1	_DOARGS_1 (4)
-#define	POPARGS_1	POPARGS_0; movl %edx, %ebx
-#define	_PUSHARGS_1	pushl %ebx; _PUSHARGS_0
-#define _DOARGS_1(n)	movl n(%esp), %ebx; _DOARGS_0(n-4)
-#define	_POPARGS_1	_POPARGS_0; popl %ebx
-
-#define PUSHARGS_2	PUSHARGS_1
-#define	DOARGS_2	_DOARGS_2 (8)
-#define	POPARGS_2	POPARGS_1
-#define _PUSHARGS_2	_PUSHARGS_1
-#define	_DOARGS_2(n)	movl n(%esp), %ecx; _DOARGS_1 (n-4)
-#define	_POPARGS_2	_POPARGS_1
-
-#define PUSHARGS_3	_PUSHARGS_2
-#define DOARGS_3	_DOARGS_3 (16)
-#define POPARGS_3	_POPARGS_3
-#define _PUSHARGS_3	_PUSHARGS_2
-#define _DOARGS_3(n)	movl n(%esp), %edx; _DOARGS_2 (n-4)
-#define _POPARGS_3	_POPARGS_2
-
-#define PUSHARGS_4	_PUSHARGS_4
-#define DOARGS_4	_DOARGS_4 (24)
-#define POPARGS_4	_POPARGS_4
-#define _PUSHARGS_4	pushl %esi; _PUSHARGS_3
-#define _DOARGS_4(n)	movl n(%esp), %esi; _DOARGS_3 (n-4)
-#define _POPARGS_4	_POPARGS_3; popl %esi
-
-#define PUSHARGS_5	_PUSHARGS_5
-#define DOARGS_5	_DOARGS_5 (32)
-#define POPARGS_5	_POPARGS_5
-#define _PUSHARGS_5	pushl %edi; _PUSHARGS_4
-#define _DOARGS_5(n)	movl n(%esp), %edi; _DOARGS_4 (n-4)
-#define _POPARGS_5	_POPARGS_4; popl %edi
-
-#else	/* !__ASSEMBLER__ */
-
-/* We need some help from the assembler to generate optimal code.  We
-   define some macros here which later will be used.  */
-asm (".L__X'%ebx = 1\n\t"
-     ".L__X'%ecx = 2\n\t"
-     ".L__X'%edx = 2\n\t"
-     ".L__X'%eax = 3\n\t"
-     ".L__X'%esi = 3\n\t"
-     ".L__X'%edi = 3\n\t"
-     ".L__X'%ebp = 3\n\t"
-     ".L__X'%esp = 3\n\t"
-     ".macro bpushl name reg\n\t"
-     ".if 1 - \\name\n\t"
-     ".if 2 - \\name\n\t"
-     "pushl %ebx\n\t"
-     ".else\n\t"
-     "xchgl \\reg, %ebx\n\t"
-     ".endif\n\t"
-     ".endif\n\t"
-     ".endm\n\t"
-     ".macro bpopl name reg\n\t"
-     ".if 1 - \\name\n\t"
-     ".if 2 - \\name\n\t"
-     "popl %ebx\n\t"
-     ".else\n\t"
-     "xchgl \\reg, %ebx\n\t"
-     ".endif\n\t"
-     ".endif\n\t"
-     ".endm\n\t"
-     ".macro bmovl name reg\n\t"
-     ".if 1 - \\name\n\t"
-     ".if 2 - \\name\n\t"
-     "movl \\reg, %ebx\n\t"
-     ".endif\n\t"
-     ".endif\n\t"
-     ".endm\n\t");
-
-/* Define a macro which expands inline into the wrapper code for a system
-   call.  */
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
-  ({									      \
-    unsigned int resultvar;						      \
-    asm volatile (							      \
-    LOADARGS_##nr							      \
-    "movl %1, %%eax\n\t"						      \
-    "int $0x80\n\t"							      \
-    RESTOREARGS_##nr							      \
-    : "=a" (resultvar)							      \
-    : "i" (__NR_##name) ASMFMT_##nr(args) : "memory", "cc");		      \
-    if (resultvar >= 0xfffff001)					      \
-      {									      \
-	__set_errno (-resultvar);					      \
-	resultvar = 0xffffffff;						      \
-      }									      \
-    (int) resultvar; })
-
-#define LOADARGS_0
-#define LOADARGS_1 \
-    "bpushl .L__X'%k2, %k2\n\t"						      \
-    "bmovl .L__X'%k2, %k2\n\t"
-#define LOADARGS_2	LOADARGS_1
-#define LOADARGS_3	LOADARGS_1
-#define LOADARGS_4	LOADARGS_1
-#define LOADARGS_5	LOADARGS_1
-
-#define RESTOREARGS_0
-#define RESTOREARGS_1 \
-    "bpopl .L__X'%k2, %k2\n\t"
-#define RESTOREARGS_2	RESTOREARGS_1
-#define RESTOREARGS_3	RESTOREARGS_1
-#define RESTOREARGS_4	RESTOREARGS_1
-#define RESTOREARGS_5	RESTOREARGS_1
-
-#define ASMFMT_0()
-#define ASMFMT_1(arg1) \
-	, "acdSD" (arg1)
-#define ASMFMT_2(arg1, arg2) \
-	, "adCD" (arg1), "c" (arg2)
-#define ASMFMT_3(arg1, arg2, arg3) \
-	, "aCD" (arg1), "c" (arg2), "d" (arg3)
-#define ASMFMT_4(arg1, arg2, arg3, arg4) \
-	, "aD" (arg1), "c" (arg2), "d" (arg3), "S" (arg4)
-#define ASMFMT_5(arg1, arg2, arg3, arg4, arg5) \
-	, "a" (arg1), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5)
-
-#endif	/* __ASSEMBLER__ */
-
-#endif /* linux/i386/sysdep.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/useldt.h b/newlib/libc/sys/linux/linuxthreads/machine/i386/useldt.h
deleted file mode 100644
index 02d079c9e..000000000
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/useldt.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/* Special definitions for ix86 machine using segment register based
-   thread descriptor.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <stddef.h>	/* For offsetof.  */
-#include <stdlib.h>	/* For abort().  */
-
-
-/* We don't want to include the kernel header.  So duplicate the
-   information.  */
-
-/* Structure passed on `modify_ldt' call.  */
-struct modify_ldt_ldt_s
-{
-  unsigned int entry_number;
-  unsigned long int base_addr;
-  unsigned int limit;
-  unsigned int seg_32bit:1;
-  unsigned int contents:2;
-  unsigned int read_exec_only:1;
-  unsigned int limit_in_pages:1;
-  unsigned int seg_not_present:1;
-  unsigned int useable:1;
-  unsigned int empty:25;
-};
-
-/* System call to set LDT entry.  */
-extern int __modify_ldt (int, struct modify_ldt_ldt_s *, size_t);
-
-
-/* Return the thread descriptor for the current thread.
-
-   The contained asm must *not* be marked volatile since otherwise
-   assignments like
-	pthread_descr self = thread_self();
-   do not get optimized away.  */
-#define THREAD_SELF \
-({									      \
-  register pthread_descr __self;					      \
-  __asm__ ("movl %%gs:%c1,%0" : "=r" (__self)				      \
-	   : "i" (offsetof (struct _pthread_descr_struct,		      \
-			    p_header.data.self)));			      \
-  __self;								      \
-})
-
-/* Initialize the thread-unique value.  */
-#define INIT_THREAD_SELF(descr, nr) \
-{									      \
-  struct modify_ldt_ldt_s ldt_entry =					      \
-    { nr, (unsigned long int) descr, sizeof (*descr), 1, 0, 0, 0, 0, 1, 0 };  \
-  if (__modify_ldt (1, &ldt_entry, sizeof (ldt_entry)) != 0)		      \
-    abort ();								      \
-  __asm__ __volatile__ ("movw %w0, %%gs" : : "q" (nr * 8 + 7));		      \
-}
-
-/* Free resources associated with thread descriptor.  */
-#define FREE_THREAD(descr, nr) \
-{									      \
-  struct modify_ldt_ldt_s ldt_entry =					      \
-    { nr, 0, 0, 0, 0, 1, 0, 1, 0, 0 };					      \
-  __modify_ldt (1, &ldt_entry, sizeof (ldt_entry));			      \
-}
-
-/* Read member of the thread descriptor directly.  */
-#define THREAD_GETMEM(descr, member) \
-({									      \
-  __typeof__ (descr->member) __value;					      \
-  if (sizeof (__value) == 1)						      \
-    __asm__ __volatile__ ("movb %%gs:%P2,%b0"				      \
-			  : "=q" (__value)				      \
-			  : "0" (0),					      \
-			    "i" (offsetof (struct _pthread_descr_struct,      \
-					   member)));			      \
-  else if (sizeof (__value) == 4)					      \
-    __asm__ __volatile__ ("movl %%gs:%P1,%0"				      \
-			  : "=r" (__value)				      \
-			  : "i" (offsetof (struct _pthread_descr_struct,      \
-					   member)));			      \
-  else									      \
-    {									      \
-      if (sizeof (__value) != 8)					      \
-	/* There should not be any value with a size other than 1, 4 or 8.  */\
-	abort ();							      \
-									      \
-      __asm__ __volatile__ ("movl %%gs:%P1,%%eax\n\t"			      \
-			    "movl %%gs:%P2,%%edx"			      \
-			    : "=A" (__value)				      \
-			    : "i" (offsetof (struct _pthread_descr_struct,    \
-					     member)),			      \
-			      "i" (offsetof (struct _pthread_descr_struct,    \
-					     member) + 4));		      \
-    }									      \
-  __value;								      \
-})
-
-/* Same as THREAD_GETMEM, but the member offset can be non-constant.  */
-#define THREAD_GETMEM_NC(descr, member) \
-({									      \
-  __typeof__ (descr->member) __value;					      \
-  if (sizeof (__value) == 1)						      \
-    __asm__ __volatile__ ("movb %%gs:(%2),%b0"				      \
-			  : "=q" (__value)				      \
-			  : "0" (0),					      \
-			    "r" (offsetof (struct _pthread_descr_struct,      \
-					   member)));			      \
-  else if (sizeof (__value) == 4)					      \
-    __asm__ __volatile__ ("movl %%gs:(%1),%0"				      \
-			  : "=r" (__value)				      \
-			  : "r" (offsetof (struct _pthread_descr_struct,      \
-					   member)));			      \
-  else									      \
-    {									      \
-      if (sizeof (__value) != 8)					      \
-	/* There should not be any value with a size other than 1, 4 or 8.  */\
-	abort ();							      \
-									      \
-      __asm__ __volatile__ ("movl %%gs:(%1),%%eax\n\t"			      \
-			    "movl %%gs:4(%1),%%edx"			      \
-			    : "=&A" (__value)				      \
-			    : "r" (offsetof (struct _pthread_descr_struct,    \
-					     member)));			      \
-    }									      \
-  __value;								      \
-})
-
-/* Same as THREAD_SETMEM, but the member offset can be non-constant.  */
-#define THREAD_SETMEM(descr, member, value) \
-({									      \
-  __typeof__ (descr->member) __value = (value);				      \
-  if (sizeof (__value) == 1)						      \
-    __asm__ __volatile__ ("movb %0,%%gs:%P1" :				      \
-			  : "q" (__value),				      \
-			    "i" (offsetof (struct _pthread_descr_struct,      \
-					   member)));			      \
-  else if (sizeof (__value) == 4)					      \
-    __asm__ __volatile__ ("movl %0,%%gs:%P1" :				      \
-			  : "r" (__value),				      \
-			    "i" (offsetof (struct _pthread_descr_struct,      \
-					   member)));			      \
-  else									      \
-    {									      \
-      if (sizeof (__value) != 8)					      \
-	/* There should not be any value with a size other than 1, 4 or 8.  */\
-	abort ();							      \
-									      \
-      __asm__ __volatile__ ("movl %%eax,%%gs:%P1\n\n"			      \
-			    "movl %%edx,%%gs:%P2" :			      \
-			    : "A" (__value),				      \
-			      "i" (offsetof (struct _pthread_descr_struct,    \
-					     member)),			      \
-			      "i" (offsetof (struct _pthread_descr_struct,    \
-					     member) + 4));		      \
-    }									      \
-})
-
-/* Set member of the thread descriptor directly.  */
-#define THREAD_SETMEM_NC(descr, member, value) \
-({									      \
-  __typeof__ (descr->member) __value = (value);				      \
-  if (sizeof (__value) == 1)						      \
-    __asm__ __volatile__ ("movb %0,%%gs:(%1)" :				      \
-			  : "q" (__value),				      \
-			    "r" (offsetof (struct _pthread_descr_struct,      \
-					   member)));			      \
-  else if (sizeof (__value) == 4)					      \
-    __asm__ __volatile__ ("movl %0,%%gs:(%1)" :				      \
-			  : "r" (__value),				      \
-			    "r" (offsetof (struct _pthread_descr_struct,      \
-					   member)));			      \
-  else									      \
-    {									      \
-      if (sizeof (__value) != 8)					      \
-	/* There should not be any value with a size other than 1, 4 or 8.  */\
-	abort ();							      \
-									      \
-      __asm__ __volatile__ ("movl %%eax,%%gs:(%1)\n\t"			      \
-			    "movl %%edx,%%gs:4(%1)" :			      \
-			    : "A" (__value),				      \
-			      "r" (offsetof (struct _pthread_descr_struct,    \
-					     member)));			      \
-    }									      \
-})
-
-/* We want the OS to assign stack addresses.  */
-#define FLOATING_STACKS	1
-
-/* Maximum size of the stack if the rlimit is unlimited.  */
-#define ARCH_STACK_MAX_SIZE	8*1024*1024
diff --git a/newlib/libc/sys/linux/linuxthreads/manager.c b/newlib/libc/sys/linux/linuxthreads/manager.c
deleted file mode 100644
index 7729903cf..000000000
--- a/newlib/libc/sys/linux/linuxthreads/manager.c
+++ /dev/null
@@ -1,981 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* The "thread manager" thread: manages creation and termination of threads */
-
-#include <errno.h>
-#include <sched.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/poll.h>		/* for poll */
-#include <sys/mman.h>           /* for mmap */
-#include <sys/param.h>
-#include <sys/time.h>
-#include <sys/wait.h>           /* for waitpid macros */
-
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "restart.h"
-#include "semaphore.h"
-
-/* Array of active threads. Entry 0 is reserved for the initial thread. */
-struct pthread_handle_struct __pthread_handles[PTHREAD_THREADS_MAX] =
-{ { __LOCK_INITIALIZER, &__pthread_initial_thread, 0},
-  { __LOCK_INITIALIZER, &__pthread_manager_thread, 0}, /* All NULLs */ };
-
-/* For debugging purposes put the maximum number of threads in a variable.  */
-const int __linuxthreads_pthread_threads_max = PTHREAD_THREADS_MAX;
-
-#ifndef THREAD_SELF
-/* Indicate whether at least one thread has a user-defined stack (if 1),
-   or if all threads have stacks supplied by LinuxThreads (if 0). */
-int __pthread_nonstandard_stacks;
-#endif
-
-/* Number of active entries in __pthread_handles (used by gdb) */
-volatile int __pthread_handles_num = 2;
-
-/* Whether to use debugger additional actions for thread creation
-   (set to 1 by gdb) */
-volatile int __pthread_threads_debug;
-
-/* Globally enabled events.  */
-volatile td_thr_events_t __pthread_threads_events;
-
-/* Pointer to thread descriptor with last event.  */
-volatile pthread_descr __pthread_last_event;
-
-/* Mapping from stack segment to thread descriptor. */
-/* Stack segment numbers are also indices into the __pthread_handles array. */
-/* Stack segment number 0 is reserved for the initial thread. */
-
-#if FLOATING_STACKS
-# define thread_segment(seq) NULL
-#else
-static inline pthread_descr thread_segment(int seg)
-{
-  return (pthread_descr)(THREAD_STACK_START_ADDRESS - (seg - 1) * STACK_SIZE)
-         - 1;
-}
-#endif
-
-/* Flag set in signal handler to record child termination */
-
-static volatile int terminated_children;
-
-/* Flag set when the initial thread is blocked on pthread_exit waiting
-   for all other threads to terminate */
-
-static int main_thread_exiting;
-
-/* Counter used to generate unique thread identifier.
-   Thread identifier is pthread_threads_counter + segment. */
-
-static pthread_t pthread_threads_counter;
-
-/* Forward declarations */
-
-static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr,
-                                 void * (*start_routine)(void *), void *arg,
-                                 sigset_t *mask, int father_pid,
-				 int report_events,
-				 td_thr_events_t *event_maskp);
-static void pthread_handle_free(pthread_t th_id);
-static void pthread_handle_exit(pthread_descr issuing_thread, int exitcode)
-     __attribute__ ((noreturn));
-static void pthread_reap_children(void);
-static void pthread_kill_all_threads(int sig, int main_thread_also);
-static void pthread_for_each_thread(void *arg, 
-    void (*fn)(void *, pthread_descr));
-
-/* The server thread managing requests for thread creation and termination */
-
-int
-__attribute__ ((noreturn))
-__pthread_manager(void *arg)
-{
-  int reqfd = (int) (long int) arg;
-  struct pollfd ufd;
-  sigset_t manager_mask;
-  int n;
-  struct pthread_request request;
-
-  /* If we have special thread_self processing, initialize it.  */
-#ifdef INIT_THREAD_SELF
-  INIT_THREAD_SELF(&__pthread_manager_thread, 1);
-#endif
-  /* Set the error variable.  */
-  __pthread_manager_thread.p_reentp = &__pthread_manager_thread.p_reent;
-  __pthread_manager_thread.p_h_errnop = &__pthread_manager_thread.p_h_errno;
-  /* Block all signals except __pthread_sig_cancel and SIGTRAP */
-  sigfillset(&manager_mask);
-  sigdelset(&manager_mask, __pthread_sig_cancel); /* for thread termination */
-  sigdelset(&manager_mask, SIGTRAP);            /* for debugging purposes */
-  if (__pthread_threads_debug && __pthread_sig_debug > 0)
-    sigdelset(&manager_mask, __pthread_sig_debug);
-  sigprocmask(SIG_SETMASK, &manager_mask, NULL);
-  /* Raise our priority to match that of main thread */
-  __pthread_manager_adjust_prio(__pthread_main_thread->p_priority);
-  /* Synchronize debugging of the thread manager */
-  n = TEMP_FAILURE_RETRY(__libc_read(reqfd, (char *)&request,
-				     sizeof(request)));
-  ASSERT(n == sizeof(request) && request.req_kind == REQ_DEBUG);
-  ufd.fd = reqfd;
-  ufd.events = POLLIN;
-  /* Enter server loop */
-  while(1) {
-    n = __poll(&ufd, 1, 2000);
-
-    /* Check for termination of the main thread */
-    if (getppid() == 1) {
-      pthread_kill_all_threads(SIGKILL, 0);
-      _exit(0);
-    }
-    /* Check for dead children */
-    if (terminated_children) {
-      terminated_children = 0;
-      pthread_reap_children();
-    }
-    /* Read and execute request */
-    if (n == 1 && (ufd.revents & POLLIN)) {
-      n = TEMP_FAILURE_RETRY(__libc_read(reqfd, (char *)&request,
-					 sizeof(request)));
-#ifdef DEBUG
-      if (n < 0) {
-	char d[64];
-	write(STDERR_FILENO, d, snprintf(d, sizeof(d), "*** read err %m\n"));
-      } else if (n != sizeof(request)) {
-	write(STDERR_FILENO, "*** short read in manager\n", 26);
-      }
-#endif
-
-      switch(request.req_kind) {
-      case REQ_CREATE:
-        request.req_thread->p_retcode =
-          pthread_handle_create((pthread_t *) &request.req_thread->p_retval,
-                                request.req_args.create.attr,
-                                request.req_args.create.fn,
-                                request.req_args.create.arg,
-                                &request.req_args.create.mask,
-                                request.req_thread->p_pid,
-				request.req_thread->p_report_events,
-				&request.req_thread->p_eventbuf.eventmask);
-        restart(request.req_thread);
-        break;
-      case REQ_FREE:
-	pthread_handle_free(request.req_args.free.thread_id);
-        break;
-      case REQ_PROCESS_EXIT:
-        pthread_handle_exit(request.req_thread,
-                            request.req_args.exit.code);
-	/* NOTREACHED */
-        break;
-      case REQ_MAIN_THREAD_EXIT:
-        main_thread_exiting = 1;
-	/* Reap children in case all other threads died and the signal handler
-	   went off before we set main_thread_exiting to 1, and therefore did
-	   not do REQ_KICK. */
-	pthread_reap_children();
-
-        if (__pthread_main_thread->p_nextlive == __pthread_main_thread) {
-          restart(__pthread_main_thread);
-	  /* The main thread will now call exit() which will trigger an
-	     __on_exit handler, which in turn will send REQ_PROCESS_EXIT
-	     to the thread manager. In case you are wondering how the
-	     manager terminates from its loop here. */
-	}
-        break;
-      case REQ_POST:
-        __new_sem_post(request.req_args.post);
-        break;
-      case REQ_DEBUG:
-	/* Make gdb aware of new thread and gdb will restart the
-	   new thread when it is ready to handle the new thread. */
-	if (__pthread_threads_debug && __pthread_sig_debug > 0)
-	  raise(__pthread_sig_debug);
-        break;
-      case REQ_KICK:
-	/* This is just a prod to get the manager to reap some
-	   threads right away, avoiding a potential delay at shutdown. */
-	break;
-      case REQ_FOR_EACH_THREAD:
-	pthread_for_each_thread(request.req_args.for_each.arg,
-	                        request.req_args.for_each.fn);
-	restart(request.req_thread);
-	break;
-      }
-    }
-  }
-}
-
-int __pthread_manager_event(void *arg)
-{
-  /* If we have special thread_self processing, initialize it.  */
-#ifdef INIT_THREAD_SELF
-  INIT_THREAD_SELF(&__pthread_manager_thread, 1);
-#endif
-
-  /* Get the lock the manager will free once all is correctly set up.  */
-  __pthread_lock (THREAD_GETMEM((&__pthread_manager_thread), p_lock), NULL);
-  /* Free it immediately.  */
-  __pthread_unlock (THREAD_GETMEM((&__pthread_manager_thread), p_lock));
-
-  return __pthread_manager(arg);
-}
-
-/* Process creation */
-
-static int
-__attribute__ ((noreturn))
-pthread_start_thread(void *arg)
-{
-  pthread_descr self = (pthread_descr) arg;
-  struct pthread_request request;
-  void * outcome;
-#if HP_TIMING_AVAIL
-  hp_timing_t tmpclock;
-#endif
-  /* Initialize special thread_self processing, if any.  */
-#ifdef INIT_THREAD_SELF
-  INIT_THREAD_SELF(self, self->p_nr);
-#endif
-#if HP_TIMING_AVAIL
-  HP_TIMING_NOW (tmpclock);
-  THREAD_SETMEM (self, p_cpuclock_offset, tmpclock);
-#endif
-  /* Make sure our pid field is initialized, just in case we get there
-     before our father has initialized it. */
-  THREAD_SETMEM(self, p_pid, __getpid());
-  /* Initial signal mask is that of the creating thread. (Otherwise,
-     we'd just inherit the mask of the thread manager.) */
-  sigprocmask(SIG_SETMASK, &self->p_start_args.mask, NULL);
-  /* Set the scheduling policy and priority for the new thread, if needed */
-  if (THREAD_GETMEM(self, p_start_args.schedpolicy) >= 0)
-    /* Explicit scheduling attributes were provided: apply them */
-    __sched_setscheduler(THREAD_GETMEM(self, p_pid),
-			 THREAD_GETMEM(self, p_start_args.schedpolicy),
-                         &self->p_start_args.schedparam);
-  else if (__pthread_manager_thread.p_priority > 0)
-    /* Default scheduling required, but thread manager runs in realtime
-       scheduling: switch new thread to SCHED_OTHER policy */
-    {
-      struct sched_param default_params;
-      default_params.sched_priority = 0;
-      __sched_setscheduler(THREAD_GETMEM(self, p_pid),
-                           SCHED_OTHER, &default_params);
-    }
-  /* Make gdb aware of new thread */
-  if (__pthread_threads_debug && __pthread_sig_debug > 0) {
-    request.req_thread = self;
-    request.req_kind = REQ_DEBUG;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
-    suspend(self);
-  }
-  /* Run the thread code */
-  outcome = self->p_start_args.start_routine(THREAD_GETMEM(self,
-							   p_start_args.arg));
-  /* Exit with the given return value */
-  __pthread_do_exit(outcome, CURRENT_STACK_FRAME);
-}
-
-static int
-__attribute__ ((noreturn))
-pthread_start_thread_event(void *arg)
-{
-  pthread_descr self = (pthread_descr) arg;
-
-#ifdef INIT_THREAD_SELF
-  INIT_THREAD_SELF(self, self->p_nr);
-#endif
-  /* Make sure our pid field is initialized, just in case we get there
-     before our father has initialized it. */
-  THREAD_SETMEM(self, p_pid, __getpid());
-  /* Get the lock the manager will free once all is correctly set up.  */
-  __pthread_lock (THREAD_GETMEM(self, p_lock), NULL);
-  /* Free it immediately.  */
-  __pthread_unlock (THREAD_GETMEM(self, p_lock));
-
-  /* Continue with the real function.  */
-  pthread_start_thread (arg);
-}
-
-static int pthread_allocate_stack(const pthread_attr_t *attr,
-                                  pthread_descr default_new_thread,
-                                  int pagesize,
-                                  pthread_descr * out_new_thread,
-                                  char ** out_new_thread_bottom,
-                                  char ** out_guardaddr,
-                                  size_t * out_guardsize)
-{
-  pthread_descr new_thread;
-  char * new_thread_bottom;
-  char * guardaddr;
-  size_t stacksize, guardsize;
-
-  if (attr != NULL && attr->__stackaddr_set)
-    {
-#ifdef _STACK_GROWS_UP
-      /* The user provided a stack. */
-      new_thread = (pthread_descr) attr->__stackaddr;
-      new_thread_bottom = (char *) (new_thread + 1);
-      guardaddr = attr->__stackaddr + attr->__stacksize;
-      guardsize = 0;
-#else
-      /* The user provided a stack.  For now we interpret the supplied
-	 address as 1 + the highest addr. in the stack segment.  If a
-	 separate register stack is needed, we place it at the low end
-	 of the segment, relying on the associated stacksize to
-	 determine the low end of the segment.  This differs from many
-	 (but not all) other pthreads implementations.  The intent is
-	 that on machines with a single stack growing toward higher
-	 addresses, stackaddr would be the lowest address in the stack
-	 segment, so that it is consistently close to the initial sp
-	 value. */
-      new_thread =
-        (pthread_descr) ((long)(attr->__stackaddr) & -sizeof(void *)) - 1;
-      new_thread_bottom = (char *) attr->__stackaddr - attr->__stacksize;
-      guardaddr = new_thread_bottom;
-      guardsize = 0;
-#endif
-#ifndef THREAD_SELF
-      __pthread_nonstandard_stacks = 1;
-#endif
-      /* Clear the thread data structure.  */
-      memset (new_thread, '\0', sizeof (*new_thread));
-    }
-  else
-    {
-#ifdef NEED_SEPARATE_REGISTER_STACK
-      size_t granularity = 2 * pagesize;
-      /* Try to make stacksize/2 a multiple of pagesize */
-#else
-      size_t granularity = pagesize;
-#endif
-      void *map_addr;
-
-      /* Allocate space for stack and thread descriptor at default address */
-#if FLOATING_STACKS
-      if (attr != NULL)
-	{
-	  guardsize = page_roundup (attr->__guardsize, granularity);
-	  stacksize = __pthread_max_stacksize - guardsize;
-	  stacksize = MIN (stacksize,
-			   page_roundup (attr->__stacksize, granularity));
-	}
-      else
-	{
-	  guardsize = granularity;
-	  stacksize = __pthread_max_stacksize - guardsize;
-	}
-
-      map_addr = mmap(NULL, stacksize + guardsize,
-		      PROT_READ | PROT_WRITE | PROT_EXEC,
-		      MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-      if (map_addr == MAP_FAILED)
-        /* No more memory available.  */
-        return -1;
-
-# ifdef NEED_SEPARATE_REGISTER_STACK
-      guardaddr = map_addr + stacksize / 2;
-      if (guardsize > 0)
-	mprotect (guardaddr, guardsize, PROT_NONE);
-
-      new_thread_bottom = (char *) map_addr;
-      new_thread = ((pthread_descr) (new_thread_bottom + stacksize
-				     + guardsize)) - 1;
-# elif _STACK_GROWS_DOWN
-      guardaddr = map_addr;
-      if (guardsize > 0)
-	mprotect (guardaddr, guardsize, PROT_NONE);
-
-      new_thread_bottom = (char *) map_addr + guardsize;
-      new_thread = ((pthread_descr) (new_thread_bottom + stacksize)) - 1;
-# elif _STACK_GROWS_UP
-      guardaddr = map_addr + stacksize;
-      if (guardsize > 0)
-	mprotect (guardaddr, guardsize, PROT_NONE);
-
-      new_thread = (pthread_descr) map_addr;
-      new_thread_bottom = (char *) (new_thread + 1);
-# else
-#  error You must define a stack direction
-# endif /* Stack direction */
-#else /* !FLOATING_STACKS */
-      void *res_addr;
-
-      if (attr != NULL)
-	{
-	  guardsize = page_roundup (attr->__guardsize, granularity);
-	  stacksize = STACK_SIZE - guardsize;
-	  stacksize = MIN (stacksize,
-			   page_roundup (attr->__stacksize, granularity));
-	}
-      else
-	{
-	  guardsize = granularity;
-	  stacksize = STACK_SIZE - granularity;
-	}
-
-# ifdef NEED_SEPARATE_REGISTER_STACK
-      new_thread = default_new_thread;
-      new_thread_bottom = (char *) (new_thread + 1) - stacksize - guardsize;
-      /* Includes guard area, unlike the normal case.  Use the bottom
-       end of the segment as backing store for the register stack.
-       Needed on IA64.  In this case, we also map the entire stack at
-       once.  According to David Mosberger, that's cheaper.  It also
-       avoids the risk of intermittent failures due to other mappings
-       in the same region.  The cost is that we might be able to map
-       slightly fewer stacks.  */
-
-      /* First the main stack: */
-      map_addr = (caddr_t)((char *)(new_thread + 1) - stacksize / 2);
-      res_addr = mmap(map_addr, stacksize / 2,
-		      PROT_READ | PROT_WRITE | PROT_EXEC,
-		      MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-      if (res_addr != map_addr)
-	{
-	  /* Bad luck, this segment is already mapped. */
-	  if (res_addr != MAP_FAILED)
-	    munmap(res_addr, stacksize / 2);
-	  return -1;
-	}
-      /* Then the register stack:	*/
-      map_addr = (caddr_t)new_thread_bottom;
-      res_addr = mmap(map_addr, stacksize/2,
-		      PROT_READ | PROT_WRITE | PROT_EXEC,
-		      MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-      if (res_addr != map_addr)
-	{
-	  if (res_addr != MAP_FAILED)
-	    munmap(res_addr, stacksize / 2);
-	  munmap((caddr_t)((char *)(new_thread + 1) - stacksize/2),
-		 stacksize/2);
-	  return -1;
-	}
-
-      guardaddr = new_thread_bottom + stacksize/2;
-      /* We leave the guard area in the middle unmapped.	*/
-# else  /* !NEED_SEPARATE_REGISTER_STACK */
-#  ifdef _STACK_GROWS_DOWN
-      new_thread = default_new_thread;
-      new_thread_bottom = (char *) (new_thread + 1) - stacksize;
-      map_addr = new_thread_bottom - guardsize;
-      res_addr = mmap(map_addr, stacksize + guardsize,
-		      PROT_READ | PROT_WRITE | PROT_EXEC,
-		      MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-      if (res_addr != map_addr)
-	{
-	  /* Bad luck, this segment is already mapped. */
-	  if (res_addr != MAP_FAILED)
-	    munmap (res_addr, stacksize + guardsize);
-	  return -1;
-	}
-
-      /* We manage to get a stack.  Protect the guard area pages if
-	 necessary.  */
-      guardaddr = map_addr;
-      if (guardsize > 0)
-	mprotect (guardaddr, guardsize, PROT_NONE);
-#  else
-      /* The thread description goes at the bottom of this area, and
-       * the stack starts directly above it.
-       */
-      new_thread = (pthread_descr)((unsigned long)default_new_thread &~ (STACK_SIZE - 1));
-      map_addr = mmap(new_thread, stacksize + guardsize,
-		      PROT_READ | PROT_WRITE | PROT_EXEC,
-		      MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-      if (map_addr == MAP_FAILED)
-	  return -1;
-
-      new_thread_bottom = map_addr + sizeof(*new_thread);
-      guardaddr = map_addr + stacksize;
-      if (guardsize > 0)
-	  mprotect (guardaddr, guardsize, PROT_NONE);
-
-#  endif /* stack direction */
-# endif  /* !NEED_SEPARATE_REGISTER_STACK */
-#endif   /* !FLOATING_STACKS */
-    }
-  *out_new_thread = new_thread;
-  *out_new_thread_bottom = new_thread_bottom;
-  *out_guardaddr = guardaddr;
-  *out_guardsize = guardsize;
-  return 0;
-}
-
-static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr,
-				 void * (*start_routine)(void *), void *arg,
-				 sigset_t * mask, int father_pid,
-				 int report_events,
-				 td_thr_events_t *event_maskp)
-{
-  size_t sseg;
-  int pid;
-  pthread_descr new_thread;
-  char * new_thread_bottom;
-  pthread_t new_thread_id;
-  char *guardaddr = NULL;
-  size_t guardsize = 0;
-  int pagesize = __getpagesize();
-
-  /* First check whether we have to change the policy and if yes, whether
-     we can  do this.  Normally this should be done by examining the
-     return value of the __sched_setscheduler call in pthread_start_thread
-     but this is hard to implement.  FIXME  */
-  if (attr != NULL && attr->__schedpolicy != SCHED_OTHER && geteuid () != 0)
-    return EPERM;
-  /* Find a free segment for the thread, and allocate a stack if needed */
-  for (sseg = 2; ; sseg++)
-    {
-      if (sseg >= PTHREAD_THREADS_MAX)
-	return EAGAIN;
-      if (__pthread_handles[sseg].h_descr != NULL)
-	continue;
-      if (pthread_allocate_stack(attr, thread_segment(sseg),
-				 pagesize,
-                                 &new_thread, &new_thread_bottom,
-                                 &guardaddr, &guardsize) == 0)
-        break;
-    }
-  __pthread_handles_num++;
-  /* Allocate new thread identifier */
-  pthread_threads_counter += PTHREAD_THREADS_MAX;
-  new_thread_id = sseg + pthread_threads_counter;
-  /* Initialize the thread descriptor.  Elements which have to be
-     initialized to zero already have this value.  */
-  new_thread->p_tid = new_thread_id;
-  new_thread->p_lock = &(__pthread_handles[sseg].h_lock);
-  new_thread->p_cancelstate = PTHREAD_CANCEL_ENABLE;
-  new_thread->p_canceltype = PTHREAD_CANCEL_DEFERRED;
-  new_thread->p_reentp = &new_thread->p_reent;
-  _REENT_INIT_PTR(new_thread->p_reentp);
-  new_thread->p_h_errnop = &new_thread->p_h_errno;
-  new_thread->p_resp = &new_thread->p_res;
-  new_thread->p_guardaddr = guardaddr;
-  new_thread->p_guardsize = guardsize;
-  new_thread->p_header.data.self = new_thread;
-  new_thread->p_nr = sseg;
-  new_thread->p_inheritsched = attr ? attr->__inheritsched : 0;
-  /* Initialize the thread handle */
-  __pthread_init_lock(&__pthread_handles[sseg].h_lock);
-  __pthread_handles[sseg].h_descr = new_thread;
-  __pthread_handles[sseg].h_bottom = new_thread_bottom;
-  /* Determine scheduling parameters for the thread */
-  new_thread->p_start_args.schedpolicy = -1;
-  if (attr != NULL) {
-    new_thread->p_detached = attr->__detachstate;
-    new_thread->p_userstack = attr->__stackaddr_set;
-
-    switch(attr->__inheritsched) {
-    case PTHREAD_EXPLICIT_SCHED:
-      new_thread->p_start_args.schedpolicy = attr->__schedpolicy;
-      memcpy (&new_thread->p_start_args.schedparam, &attr->__schedparam,
-	      sizeof (struct sched_param));
-      break;
-    case PTHREAD_INHERIT_SCHED:
-      new_thread->p_start_args.schedpolicy = __sched_getscheduler(father_pid);
-      __sched_getparam(father_pid, &new_thread->p_start_args.schedparam);
-      break;
-    }
-    new_thread->p_priority =
-      new_thread->p_start_args.schedparam.sched_priority;
-  }
-  /* Finish setting up arguments to pthread_start_thread */
-  new_thread->p_start_args.start_routine = start_routine;
-  new_thread->p_start_args.arg = arg;
-  new_thread->p_start_args.mask = *mask;
-  /* Make the new thread ID available already now.  If any of the later
-     functions fail we return an error value and the caller must not use
-     the stored thread ID.  */
-  *thread = new_thread_id;
-  /* Raise priority of thread manager if needed */
-  __pthread_manager_adjust_prio(new_thread->p_priority);
-  /* Do the cloning.  We have to use two different functions depending
-     on whether we are debugging or not.  */
-  pid = 0;	/* Note that the thread never can have PID zero.  */
-  if (report_events)
-    {
-      /* See whether the TD_CREATE event bit is set in any of the
-         masks.  */
-      int idx = __td_eventword (TD_CREATE);
-      uint32_t mask = __td_eventmask (TD_CREATE);
-
-      if ((mask & (__pthread_threads_events.event_bits[idx]
-		   | event_maskp->event_bits[idx])) != 0)
-	{
-	  /* Lock the mutex the child will use now so that it will stop.  */
-	  __pthread_lock(new_thread->p_lock, NULL);
-
-	  /* We have to report this event.  */
-#ifdef NEED_SEPARATE_REGISTER_STACK
-	  /* Perhaps this version should be used on all platforms. But
-	   this requires that __clone2 be uniformly supported
-	   everywhere.
-
-	   And there is some argument for changing the __clone2
-	   interface to pass sp and bsp instead, making it more IA64
-	   specific, but allowing stacks to grow outward from each
-	   other, to get less paging and fewer mmaps.  */
-	  pid = __clone2(pthread_start_thread_event,
-  		 (void **)new_thread_bottom,
-			 (char *)new_thread - new_thread_bottom,
-			 CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
-			 __pthread_sig_cancel, new_thread);
-#elif _STACK_GROWS_UP
-	  pid = __clone(pthread_start_thread_event, (void **) new_thread_bottom,
-			CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
-			__pthread_sig_cancel, new_thread);
-#else
-	  pid = __clone(pthread_start_thread_event, (void **) new_thread,
-			CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
-			__pthread_sig_cancel, new_thread);
-#endif
-	  if (pid != -1)
-	    {
-	      /* Now fill in the information about the new thread in
-		 the newly created thread's data structure.  We cannot let
-		 the new thread do this since we don't know whether it was
-		 already scheduled when we send the event.  */
-	      new_thread->p_eventbuf.eventdata = new_thread;
-	      new_thread->p_eventbuf.eventnum = TD_CREATE;
-	      __pthread_last_event = new_thread;
-
-	      /* We have to set the PID here since the callback function
-		 in the debug library will need it and we cannot guarantee
-		 the child got scheduled before the debugger.  */
-	      new_thread->p_pid = pid;
-
-	      /* Now call the function which signals the event.  */
-	      __linuxthreads_create_event ();
-
-	      /* Now restart the thread.  */
-	      __pthread_unlock(new_thread->p_lock);
-	    }
-	}
-    }
-  if (pid == 0)
-    {
-#ifdef NEED_SEPARATE_REGISTER_STACK
-      pid = __clone2(pthread_start_thread,
-		     (void **)new_thread_bottom,
-                     (char *)new_thread - new_thread_bottom,
-		     CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
-		     __pthread_sig_cancel, new_thread);
-#elif _STACK_GROWS_UP
-      pid = __clone(pthread_start_thread, (void **) new_thread_bottom,
-		    CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
-		    __pthread_sig_cancel, new_thread);
-#else
-      pid = __clone(pthread_start_thread, (void **) new_thread,
-		    CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
-		    __pthread_sig_cancel, new_thread);
-#endif /* !NEED_SEPARATE_REGISTER_STACK */
-    }
-  /* Check if cloning succeeded */
-  if (pid == -1) {
-    /* Free the stack if we allocated it */
-    if (attr == NULL || !attr->__stackaddr_set)
-      {
-#ifdef NEED_SEPARATE_REGISTER_STACK
-	size_t stacksize = ((char *)(new_thread->p_guardaddr)
-			    - new_thread_bottom);
-	munmap((caddr_t)new_thread_bottom,
-	       2 * stacksize + new_thread->p_guardsize);
-#elif _STACK_GROWS_UP
-	size_t stacksize = guardaddr - (char *)new_thread;
-	munmap(new_thread, stacksize + guardsize);
-#else
-	size_t stacksize = (char *)(new_thread+1) - new_thread_bottom;
-	munmap(new_thread_bottom - guardsize, guardsize + stacksize);
-#endif
-      }
-    __pthread_handles[sseg].h_descr = NULL;
-    __pthread_handles[sseg].h_bottom = NULL;
-    __pthread_handles_num--;
-    return errno;
-  }
-  /* Insert new thread in doubly linked list of active threads */
-  new_thread->p_prevlive = __pthread_main_thread;
-  new_thread->p_nextlive = __pthread_main_thread->p_nextlive;
-  __pthread_main_thread->p_nextlive->p_prevlive = new_thread;
-  __pthread_main_thread->p_nextlive = new_thread;
-  /* Set pid field of the new thread, in case we get there before the
-     child starts. */
-  new_thread->p_pid = pid;
-  return 0;
-}
-
-
-/* Try to free the resources of a thread when requested by pthread_join
-   or pthread_detach on a terminated thread. */
-
-static void pthread_free(pthread_descr th)
-{
-  pthread_handle handle;
-  pthread_readlock_info *iter, *next;
-
-  ASSERT(th->p_exited);
-  /* Make the handle invalid */
-  handle =  thread_handle(th->p_tid);
-  __pthread_lock(&handle->h_lock, NULL);
-  handle->h_descr = NULL;
-  handle->h_bottom = (char *)(-1L);
-  __pthread_unlock(&handle->h_lock);
-#ifdef FREE_THREAD
-  FREE_THREAD(th, th->p_nr);
-#endif
-  /* One fewer threads in __pthread_handles */
-  __pthread_handles_num--;
-
-  /* Destroy read lock list, and list of free read lock structures.
-     If the former is not empty, it means the thread exited while
-     holding read locks! */
-
-  for (iter = th->p_readlock_list; iter != NULL; iter = next)
-    {
-      next = iter->pr_next;
-      free(iter);
-    }
-
-  for (iter = th->p_readlock_free; iter != NULL; iter = next)
-    {
-      next = iter->pr_next;
-      free(iter);
-    }
-
-  /* If initial thread, nothing to free */
-  if (!th->p_userstack)
-    {
-      size_t guardsize = th->p_guardsize;
-      /* Free the stack and thread descriptor area */
-      char *guardaddr = th->p_guardaddr;
-#ifdef _STACK_GROWS_UP
-      size_t stacksize = guardaddr - (char *)th;
-      guardaddr = (char *)th;
-#else
-      /* Guardaddr is always set, even if guardsize is 0.  This allows
-	 us to compute everything else.  */
-      size_t stacksize = (char *)(th+1) - guardaddr - guardsize;
-#ifdef NEED_SEPARATE_REGISTER_STACK
-      /* Take account of the register stack, which is below guardaddr.  */
-      guardaddr -= stacksize;
-      stacksize *= 2;
-#endif
-#endif
-      /* Unmap the stack.  */
-      munmap(guardaddr, stacksize + guardsize);
-    }
-}
-
-/* Handle threads that have exited */
-
-static void pthread_exited(pid_t pid)
-{
-  pthread_descr th;
-  int detached;
-  /* Find thread with that pid */
-  for (th = __pthread_main_thread->p_nextlive;
-       th != __pthread_main_thread;
-       th = th->p_nextlive) {
-    if (th->p_pid == pid) {
-      /* Remove thread from list of active threads */
-      th->p_nextlive->p_prevlive = th->p_prevlive;
-      th->p_prevlive->p_nextlive = th->p_nextlive;
-      /* Mark thread as exited, and if detached, free its resources */
-      __pthread_lock(th->p_lock, NULL);
-      th->p_exited = 1;
-      /* If we have to signal this event do it now.  */
-      if (th->p_report_events)
-	{
-	  /* See whether TD_REAP is in any of the mask.  */
-	  int idx = __td_eventword (TD_REAP);
-	  uint32_t mask = __td_eventmask (TD_REAP);
-
-	  if ((mask & (__pthread_threads_events.event_bits[idx]
-		       | th->p_eventbuf.eventmask.event_bits[idx])) != 0)
-	    {
-	      /* Yep, we have to signal the reapage.  */
-	      th->p_eventbuf.eventnum = TD_REAP;
-	      th->p_eventbuf.eventdata = th;
-	      __pthread_last_event = th;
-
-	      /* Now call the function to signal the event.  */
-	      __linuxthreads_reap_event();
-	    }
-	}
-      detached = th->p_detached;
-      __pthread_unlock(th->p_lock);
-      if (detached)
-	pthread_free(th);
-      break;
-    }
-  }
-  /* If all threads have exited and the main thread is pending on a
-     pthread_exit, wake up the main thread and terminate ourselves. */
-  if (main_thread_exiting &&
-      __pthread_main_thread->p_nextlive == __pthread_main_thread) {
-    restart(__pthread_main_thread);
-    /* Same logic as REQ_MAIN_THREAD_EXIT. */
-  }
-}
-
-static void pthread_reap_children(void)
-{
-  pid_t pid;
-  int status;
-
-  while ((pid = __libc___waitpid(-1, &status, WNOHANG | __WCLONE)) > 0) {
-    pthread_exited(pid);
-    if (WIFSIGNALED(status)) {
-      /* If a thread died due to a signal, send the same signal to
-         all other threads, including the main thread. */
-      pthread_kill_all_threads(WTERMSIG(status), 1);
-      _exit(0);
-    }
-  }
-}
-
-/* Try to free the resources of a thread when requested by pthread_join
-   or pthread_detach on a terminated thread. */
-
-static void pthread_handle_free(pthread_t th_id)
-{
-  pthread_handle handle = thread_handle(th_id);
-  pthread_descr th;
-
-  __pthread_lock(&handle->h_lock, NULL);
-  if (nonexisting_handle(handle, th_id)) {
-    /* pthread_reap_children has deallocated the thread already,
-       nothing needs to be done */
-    __pthread_unlock(&handle->h_lock);
-    return;
-  }
-  th = handle->h_descr;
-  if (th->p_exited) {
-    __pthread_unlock(&handle->h_lock);
-    pthread_free(th);
-  } else {
-    /* The Unix process of the thread is still running.
-       Mark the thread as detached so that the thread manager will
-       deallocate its resources when the Unix process exits. */
-    th->p_detached = 1;
-    __pthread_unlock(&handle->h_lock);
-  }
-}
-
-/* Send a signal to all running threads */
-
-static void pthread_kill_all_threads(int sig, int main_thread_also)
-{
-  pthread_descr th;
-  for (th = __pthread_main_thread->p_nextlive;
-       th != __pthread_main_thread;
-       th = th->p_nextlive) {
-    kill(th->p_pid, sig);
-  }
-  if (main_thread_also) {
-    kill(__pthread_main_thread->p_pid, sig);
-  }
-}
-
-static void pthread_for_each_thread(void *arg, 
-    void (*fn)(void *, pthread_descr))
-{
-  pthread_descr th;
-
-  for (th = __pthread_main_thread->p_nextlive;
-       th != __pthread_main_thread;
-       th = th->p_nextlive) {
-    fn(arg, th);
-  }
-
-  fn(arg, __pthread_main_thread);
-}
-
-/* Process-wide exit() */
-
-static void pthread_handle_exit(pthread_descr issuing_thread, int exitcode)
-{
-  pthread_descr th;
-  __pthread_exit_requested = 1;
-  __pthread_exit_code = exitcode;
-  /* A forced asynchronous cancellation follows.  Make sure we won't
-     get stuck later in the main thread with a system lock being held
-     by one of the cancelled threads.  Ideally one would use the same
-     code as in pthread_atfork(), but we can't distinguish system and
-     user handlers there.  */
-  __flockfilelist();
-  /* Send the CANCEL signal to all running threads, including the main
-     thread, but excluding the thread from which the exit request originated
-     (that thread must complete the exit, e.g. calling atexit functions
-     and flushing stdio buffers). */
-  for (th = issuing_thread->p_nextlive;
-       th != issuing_thread;
-       th = th->p_nextlive) {
-    kill(th->p_pid, __pthread_sig_cancel);
-  }
-  /* Now, wait for all these threads, so that they don't become zombies
-     and their times are properly added to the thread manager's times. */
-  for (th = issuing_thread->p_nextlive;
-       th != issuing_thread;
-       th = th->p_nextlive) {
-    __waitpid(th->p_pid, NULL, __WCLONE);
-  }
-  __fresetlockfiles();
-  restart(issuing_thread);
-  _exit(0);
-}
-
-/* Handler for __pthread_sig_cancel in thread manager thread */
-
-void __pthread_manager_sighandler(int sig)
-{
-  int kick_manager = terminated_children == 0 && main_thread_exiting;
-  terminated_children = 1;
-
-  /* If the main thread is terminating, kick the thread manager loop
-     each time some threads terminate. This eliminates a two second
-     shutdown delay caused by the thread manager sleeping in the
-     call to __poll(). Instead, the thread manager is kicked into
-     action, reaps the outstanding threads and resumes the main thread
-     so that it can complete the shutdown. */
-
-  if (kick_manager) {
-    struct pthread_request request;
-    request.req_thread = 0;
-    request.req_kind = REQ_KICK;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
-  }
-}
-
-/* Adjust priority of thread manager so that it always run at a priority
-   higher than all threads */
-
-void __pthread_manager_adjust_prio(int thread_prio)
-{
-  struct sched_param param;
-
-  if (thread_prio <= __pthread_manager_thread.p_priority) return;
-  param.sched_priority =
-    thread_prio < __sched_get_priority_max(SCHED_FIFO)
-    ? thread_prio + 1 : thread_prio;
-  __sched_setscheduler(__pthread_manager_thread.p_pid, SCHED_FIFO, &param);
-  __pthread_manager_thread.p_priority = thread_prio;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/mq_notify.c b/newlib/libc/sys/linux/linuxthreads/mq_notify.c
deleted file mode 100644
index 46492e470..000000000
--- a/newlib/libc/sys/linux/linuxthreads/mq_notify.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/ipc.h>
-#include <sys/sem.h>
-#include <string.h>
-
-#include "internals.h"
-#include <sys/lock.h>
-
-#include "mqlocal.h"
-
-static void *mq_notify_process (void *);
-
-void
-__cleanup_mq_notify (struct libc_mq *info)
-{
-  struct sembuf sb4 = {4, 1, 0};
-  /* kill notification thread and allow other processes to set a notification */
-  pthread_cancel ((pthread_t)info->th);
-  semop (info->semid, &sb4, 1);
-}
-  
-static void *
-mq_notify_process (void *arg)
-{
-  struct libc_mq *info = (struct libc_mq *)arg;
-  struct sembuf sb3[2] = {{3, 0, 0}, {5, 0, 0}};
-  struct sembuf sb4 = {4, 1, 0};
-  int rc;
-
-  /* wait until queue is empty */
-  while (!(rc = semop (info->semid, sb3, 1)) && errno == EINTR)
-    /* empty */ ;
-
-  if (!rc)
-    {
-      /* now wait until there are 0 readers and the queue has something in it */
-      sb3[0].sem_op = -1;
-      while (!(rc = semop (info->semid, sb3, 2)) && errno == EINTR)
-	/* empty */ ;
-      /* restore value since we have not actually performed a read */
-      sb3[0].sem_op = 1;
-      semop (info->semid, sb3, 1);
-      /* perform desired notification - either run function in this thread or pass signal */
-      if (!rc)
-	{
-	  if (info->sigevent->sigev_notify == SIGEV_SIGNAL)
-	    raise (info->sigevent->sigev_signo);
-	  else if (info->sigevent->sigev_notify == SIGEV_THREAD)
-	    info->sigevent->sigev_notify_function (info->sigevent->sigev_value);
-	  /* allow other processes to now mq_notify */
-	  semop (info->semid, &sb4, 1);
-	}
-    }
-  pthread_exit (NULL);
-}
-
-int
-mq_notify (mqd_t msgid, const struct sigevent *notification)
-{
-  struct libc_mq *info;
-  struct sembuf sb4 = {4, -1, IPC_NOWAIT};
-  int rc;
-  pthread_attr_t *attr = NULL;
-
-  info = __find_mq (msgid);
-
-  if (info == NULL)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  /* get notification lock */
-  rc = semop (info->semid, &sb4, 1);
-
-  if (rc == -1)
-    {
-      errno = EBUSY;
-      return -1;
-    }
-
-  /* to get the notification running we use a pthread - if the user has requested
-     an action in a pthread, we use the user's attributes when setting up the thread */
-  info->sigevent = (struct sigevent *)notification;
-  if (info->sigevent->sigev_notify == SIGEV_THREAD)
-    attr = (pthread_attr_t *)info->sigevent->sigev_notify_attributes;
-  rc = pthread_create ((pthread_t *)&info->th, attr, mq_notify_process, (void *)info);
-
-  if (rc != 0)
-    rc = -1;
-  else
-    info->cleanup_notify = &__cleanup_mq_notify;
-
-  return rc;
-}
-
-      
-
-
-
-
-
diff --git a/newlib/libc/sys/linux/linuxthreads/mutex.c b/newlib/libc/sys/linux/linuxthreads/mutex.c
deleted file mode 100644
index fb2e60770..000000000
--- a/newlib/libc/sys/linux/linuxthreads/mutex.c
+++ /dev/null
@@ -1,366 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Mutexes */
-
-#include <bits/libc-lock.h>
-#include <errno.h>
-#include <sched.h>
-#include <stddef.h>
-#include <limits.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "queue.h"
-#include "restart.h"
-
-int __pthread_mutex_init(pthread_mutex_t * mutex,
-                       const pthread_mutexattr_t * mutex_attr)
-{
-  __pthread_init_lock(&mutex->__m_lock);
-  mutex->__m_kind =
-    mutex_attr == NULL ? PTHREAD_MUTEX_TIMED_NP : mutex_attr->__mutexkind;
-  mutex->__m_count = 0;
-  mutex->__m_owner = NULL;
-  return 0;
-}
-strong_alias (__pthread_mutex_init, pthread_mutex_init)
-
-int __pthread_mutex_destroy(pthread_mutex_t * mutex)
-{
-  switch (mutex->__m_kind) {
-  case PTHREAD_MUTEX_ADAPTIVE_NP:
-  case PTHREAD_MUTEX_RECURSIVE_NP:
-    if ((mutex->__m_lock.__status & 1) != 0)
-      return EBUSY;
-    return 0;
-  case PTHREAD_MUTEX_ERRORCHECK_NP:
-  case PTHREAD_MUTEX_TIMED_NP:
-    if (mutex->__m_lock.__status != 0)
-      return EBUSY;
-    return 0;
-  default:
-    return EINVAL;
-  }
-}
-strong_alias (__pthread_mutex_destroy, pthread_mutex_destroy)
-
-int __pthread_mutex_trylock(pthread_mutex_t * mutex)
-{
-  pthread_descr self;
-  int retcode;
-
-  switch(mutex->__m_kind) {
-  case PTHREAD_MUTEX_ADAPTIVE_NP:
-    retcode = __pthread_trylock(&mutex->__m_lock);
-    return retcode;
-  case PTHREAD_MUTEX_RECURSIVE_NP:
-    self = thread_self();
-    if (mutex->__m_owner == self) {
-      mutex->__m_count++;
-      return 0;
-    }
-    retcode = __pthread_trylock(&mutex->__m_lock);
-    if (retcode == 0) {
-      mutex->__m_owner = self;
-      mutex->__m_count = 0;
-    }
-    return retcode;
-  case PTHREAD_MUTEX_ERRORCHECK_NP:
-    retcode = __pthread_alt_trylock(&mutex->__m_lock);
-    if (retcode == 0) {
-      mutex->__m_owner = thread_self();
-    }
-    return retcode;
-  case PTHREAD_MUTEX_TIMED_NP:
-    retcode = __pthread_alt_trylock(&mutex->__m_lock);
-    return retcode;
-  default:
-    return EINVAL;
-  }
-}
-strong_alias (__pthread_mutex_trylock, pthread_mutex_trylock)
-
-int __pthread_mutex_lock(pthread_mutex_t * mutex)
-{
-  pthread_descr self;
-
-  switch(mutex->__m_kind) {
-  case PTHREAD_MUTEX_ADAPTIVE_NP:
-    __pthread_lock(&mutex->__m_lock, NULL);
-    return 0;
-  case PTHREAD_MUTEX_RECURSIVE_NP:
-    self = thread_self();
-    if (mutex->__m_owner == self) {
-      mutex->__m_count++;
-      return 0;
-    }
-    __pthread_lock(&mutex->__m_lock, self);
-    mutex->__m_owner = self;
-    mutex->__m_count = 0;
-    return 0;
-  case PTHREAD_MUTEX_ERRORCHECK_NP:
-    self = thread_self();
-    if (mutex->__m_owner == self) return EDEADLK;
-    __pthread_alt_lock(&mutex->__m_lock, self);
-    mutex->__m_owner = self;
-    return 0;
-  case PTHREAD_MUTEX_TIMED_NP:
-    __pthread_alt_lock(&mutex->__m_lock, NULL);
-    return 0;
-  default:
-    return EINVAL;
-  }
-}
-strong_alias (__pthread_mutex_lock, pthread_mutex_lock)
-
-int __pthread_mutex_timedlock (pthread_mutex_t *mutex,
-			       const struct timespec *abstime)
-{
-  pthread_descr self;
-  int res;
-
-  if (__builtin_expect (abstime->tv_nsec, 0) < 0
-      || __builtin_expect (abstime->tv_nsec, 0) >= 1000000000)
-    return EINVAL;
-
-  switch(mutex->__m_kind) {
-  case PTHREAD_MUTEX_ADAPTIVE_NP:
-    __pthread_lock(&mutex->__m_lock, NULL);
-    return 0;
-  case PTHREAD_MUTEX_RECURSIVE_NP:
-    self = thread_self();
-    if (mutex->__m_owner == self) {
-      mutex->__m_count++;
-      return 0;
-    }
-    __pthread_lock(&mutex->__m_lock, self);
-    mutex->__m_owner = self;
-    mutex->__m_count = 0;
-    return 0;
-  case PTHREAD_MUTEX_ERRORCHECK_NP:
-    self = thread_self();
-    if (mutex->__m_owner == self) return EDEADLK;
-    res = __pthread_alt_timedlock(&mutex->__m_lock, self, abstime);
-    if (res != 0)
-      {
-	mutex->__m_owner = self;
-	return 0;
-      }
-    return ETIMEDOUT;
-  case PTHREAD_MUTEX_TIMED_NP:
-    /* Only this type supports timed out lock. */
-    return (__pthread_alt_timedlock(&mutex->__m_lock, NULL, abstime)
-	    ? 0 : ETIMEDOUT);
-  default:
-    return EINVAL;
-  }
-}
-strong_alias (__pthread_mutex_timedlock, pthread_mutex_timedlock)
-
-int __pthread_mutex_unlock(pthread_mutex_t * mutex)
-{
-  switch (mutex->__m_kind) {
-  case PTHREAD_MUTEX_ADAPTIVE_NP:
-    __pthread_unlock(&mutex->__m_lock);
-    return 0;
-  case PTHREAD_MUTEX_RECURSIVE_NP:
-    if (mutex->__m_owner != thread_self())
-      return EPERM;
-    if (mutex->__m_count > 0) {
-      mutex->__m_count--;
-      return 0;
-    }
-    mutex->__m_owner = NULL;
-    __pthread_unlock(&mutex->__m_lock);
-    return 0;
-  case PTHREAD_MUTEX_ERRORCHECK_NP:
-    if (mutex->__m_owner != thread_self() || mutex->__m_lock.__status == 0)
-      return EPERM;
-    mutex->__m_owner = NULL;
-    __pthread_alt_unlock(&mutex->__m_lock);
-    return 0;
-  case PTHREAD_MUTEX_TIMED_NP:
-    __pthread_alt_unlock(&mutex->__m_lock);
-    return 0;
-  default:
-    return EINVAL;
-  }
-}
-strong_alias (__pthread_mutex_unlock, pthread_mutex_unlock)
-
-int __pthread_mutexattr_init(pthread_mutexattr_t *attr)
-{
-  attr->__mutexkind = PTHREAD_MUTEX_TIMED_NP;
-  return 0;
-}
-strong_alias (__pthread_mutexattr_init, pthread_mutexattr_init)
-
-int __pthread_mutexattr_destroy(pthread_mutexattr_t *attr)
-{
-  return 0;
-}
-strong_alias (__pthread_mutexattr_destroy, pthread_mutexattr_destroy)
-
-int __pthread_mutexattr_settype(pthread_mutexattr_t *attr, int kind)
-{
-  if (kind != PTHREAD_MUTEX_ADAPTIVE_NP
-      && kind != PTHREAD_MUTEX_RECURSIVE_NP
-      && kind != PTHREAD_MUTEX_ERRORCHECK_NP
-      && kind != PTHREAD_MUTEX_TIMED_NP)
-    return EINVAL;
-  attr->__mutexkind = kind;
-  return 0;
-}
-weak_alias (__pthread_mutexattr_settype, pthread_mutexattr_settype)
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-strong_alias ( __pthread_mutexattr_settype, __pthread_mutexattr_setkind_np)
-weak_alias (__pthread_mutexattr_setkind_np, pthread_mutexattr_setkind_np)
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 2 */
-
-int __pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *kind)
-{
-  *kind = attr->__mutexkind;
-  return 0;
-}
-weak_alias (__pthread_mutexattr_gettype, pthread_mutexattr_gettype)
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-strong_alias (__pthread_mutexattr_gettype, __pthread_mutexattr_getkind_np)
-weak_alias (__pthread_mutexattr_getkind_np, pthread_mutexattr_getkind_np)
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 2 */
-
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
-
-int __pthread_mutexattr_getpshared (const pthread_mutexattr_t *attr,
-				   int *pshared)
-{
-  *pshared = PTHREAD_PROCESS_PRIVATE;
-  return 0;
-}
-weak_alias (__pthread_mutexattr_getpshared, pthread_mutexattr_getpshared)
-
-int __pthread_mutexattr_setpshared (pthread_mutexattr_t *attr, int pshared)
-{
-  if (pshared != PTHREAD_PROCESS_PRIVATE && pshared != PTHREAD_PROCESS_SHARED)
-    return EINVAL;
-
-  /* For now it is not possible to shared a conditional variable.  */
-  if (pshared != PTHREAD_PROCESS_PRIVATE)
-    return ENOSYS;
-
-  return 0;
-}
-weak_alias (__pthread_mutexattr_setpshared, pthread_mutexattr_setpshared)
-
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 3 */
-
-/* Once-only execution */
-
-static pthread_mutex_t once_masterlock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_cond_t once_finished = PTHREAD_COND_INITIALIZER;
-static int fork_generation = 0;	/* Child process increments this after fork. */
-
-enum { NEVER = 0, IN_PROGRESS = 1, DONE = 2 };
-
-/* If a thread is canceled while calling the init_routine out of
-   pthread once, this handler will reset the once_control variable
-   to the NEVER state. */
-
-static void pthread_once_cancelhandler(void *arg)
-{
-    pthread_once_t *once_control = arg;
-
-    pthread_mutex_lock(&once_masterlock);
-    *once_control = NEVER;
-    pthread_mutex_unlock(&once_masterlock);
-    pthread_cond_broadcast(&once_finished);
-}
-
-int __pthread_once(pthread_once_t * once_control, void (*init_routine)(void))
-{
-  /* flag for doing the condition broadcast outside of mutex */
-  int state_changed;
-
-  /* Test without locking first for speed */
-  if (*once_control == DONE) {
-    READ_MEMORY_BARRIER();
-    return 0;
-  }
-  /* Lock and test again */
-
-  state_changed = 0;
-
-  pthread_mutex_lock(&once_masterlock);
-
-  /* If this object was left in an IN_PROGRESS state in a parent
-     process (indicated by stale generation field), reset it to NEVER. */
-  if ((*once_control & 3) == IN_PROGRESS && (*once_control & ~3) != fork_generation)
-    *once_control = NEVER;
-
-  /* If init_routine is being called from another routine, wait until
-     it completes. */
-  while ((*once_control & 3) == IN_PROGRESS) {
-    pthread_cond_wait(&once_finished, &once_masterlock);
-  }
-  /* Here *once_control is stable and either NEVER or DONE. */
-  if (*once_control == NEVER) {
-    *once_control = IN_PROGRESS | fork_generation;
-    pthread_mutex_unlock(&once_masterlock);
-    pthread_cleanup_push(pthread_once_cancelhandler, once_control);
-    init_routine();
-    pthread_cleanup_pop(0);
-    pthread_mutex_lock(&once_masterlock);
-    WRITE_MEMORY_BARRIER();
-    *once_control = DONE;
-    state_changed = 1;
-  }
-  pthread_mutex_unlock(&once_masterlock);
-
-  if (state_changed)
-    pthread_cond_broadcast(&once_finished);
-
-  return 0;
-}
-strong_alias (__pthread_once, pthread_once)
-
-/*
- * Handle the state of the pthread_once mechanism across forks.  The
- * once_masterlock is acquired in the parent process prior to a fork to ensure
- * that no thread is in the critical region protected by the lock.  After the
- * fork, the lock is released. In the child, the lock and the condition
- * variable are simply reset.  The child also increments its generation
- * counter which lets pthread_once calls detect stale IN_PROGRESS states
- * and reset them back to NEVER.
- */
-
-void __pthread_once_fork_prepare(void)
-{
-  pthread_mutex_lock(&once_masterlock);
-}
-
-void __pthread_once_fork_parent(void)
-{
-  pthread_mutex_unlock(&once_masterlock);
-}
-
-void __pthread_once_fork_child(void)
-{
-  pthread_mutex_init(&once_masterlock, NULL);
-  pthread_cond_init(&once_finished, NULL);
-  if (fork_generation <= INT_MAX - 4)
-    fork_generation += 4;	/* leave least significant two bits zero */
-  else
-    fork_generation = 0;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/no-tsd.c b/newlib/libc/sys/linux/linuxthreads/no-tsd.c
deleted file mode 100644
index 84abb6f40..000000000
--- a/newlib/libc/sys/linux/linuxthreads/no-tsd.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* libc-internal interface for thread-specific data.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <sys/cdefs.h>  /* for __const */
-#include <bits/libc-tsd.h>
-
-/* This file provides uinitialized (common) definitions for the
-   hooks used internally by libc to access thread-specific data.
-
-   When -lpthread is used, it provides initialized definitions for these
-   variables (in specific.c), which override these uninitialized definitions.
-
-   If -lpthread is not used, these uninitialized variables default to zero,
-   which the __libc_tsd_* macros check for.   */
-
-void *(*__libc_internal_tsd_get) (enum __libc_tsd_key_t);
-int (*__libc_internal_tsd_set) (enum __libc_tsd_key_t,
-				__const void *);
diff --git a/newlib/libc/sys/linux/linuxthreads/oldsemaphore.c b/newlib/libc/sys/linux/linuxthreads/oldsemaphore.c
deleted file mode 100644
index 80a82dfcf..000000000
--- a/newlib/libc/sys/linux/linuxthreads/oldsemaphore.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * This file contains the old semaphore code that we need to
- * preserve for glibc-2.0 backwards compatibility. Port to glibc 2.1
- * done by Cristian Gafton.
- */
-
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Semaphores a la POSIX 1003.1b */
-#include <shlib-compat.h>
-#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
-
-#include <errno.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "restart.h"
-#include "queue.h"
-
-typedef struct {
-    long int sem_status;
-    int sem_spinlock;
-} old_sem_t;
-
-extern int __old_sem_init (old_sem_t *__sem, int __pshared, unsigned int __value);
-extern int __old_sem_wait (old_sem_t *__sem);
-extern int __old_sem_trywait (old_sem_t *__sem);
-extern int __old_sem_post (old_sem_t *__sem);
-extern int __old_sem_getvalue (old_sem_t *__sem, int *__sval);
-extern int __old_sem_destroy (old_sem_t *__sem);
-
-
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   ((int) ((~0u) >> 1))
-
-static inline int sem_compare_and_swap(old_sem_t *sem, long oldval, long newval)
-{
-    return compare_and_swap(&sem->sem_status, oldval, newval, &sem->sem_spinlock);
-}
-
-/* The state of a semaphore is represented by a long int encoding
-   either the semaphore count if >= 0 and no thread is waiting on it,
-   or the head of the list of threads waiting for the semaphore.
-   To distinguish the two cases, we encode the semaphore count N
-   as 2N+1, so that it has the lowest bit set.
-
-   A sequence of sem_wait operations on a semaphore initialized to N
-   result in the following successive states:
-     2N+1, 2N-1, ..., 3, 1, &first_waiting_thread, &second_waiting_thread, ...
-*/
-
-static void sem_restart_list(pthread_descr waiting);
-
-int __old_sem_init(old_sem_t *sem, int pshared, unsigned int value)
-{
-    if (value > SEM_VALUE_MAX) {
-	errno = EINVAL;
-	return -1;
-    }
-    if (pshared) {
-	errno = ENOSYS;
-	return -1;
-    }
-  sem->sem_spinlock = __LT_SPINLOCK_INIT;
-  sem->sem_status = ((long)value << 1) + 1;
-  return 0;
-}
-
-/* Function called by pthread_cancel to remove the thread from
-   waiting inside __old_sem_wait. Here we simply unconditionally
-   indicate that the thread is to be woken, by returning 1. */
-
-static int old_sem_extricate_func(void *obj, pthread_descr th)
-{
-    return 1;
-}
-
-int __old_sem_wait(old_sem_t * sem)
-{
-    long oldstatus, newstatus;
-    volatile pthread_descr self = thread_self();
-    pthread_descr * th;
-    pthread_extricate_if extr;
-
-    /* Set up extrication interface */
-    extr.pu_object = 0;
-    extr.pu_extricate_func = old_sem_extricate_func;
-
-    while (1) {
-	/* Register extrication interface */
-	__pthread_set_own_extricate_if(self, &extr);
-	do {
-            oldstatus = sem->sem_status;
-            if ((oldstatus & 1) && (oldstatus != 1))
-		newstatus = oldstatus - 2;
-            else {
-		newstatus = (long) self;
-		self->p_nextwaiting = (pthread_descr) oldstatus;
-	    }
-	}
-	while (! sem_compare_and_swap(sem, oldstatus, newstatus));
-	if (newstatus & 1) {
-	    /* We got the semaphore. */
-	    __pthread_set_own_extricate_if(self, 0);
-	    self->p_nextwaiting = NULL;
-	    return 0;
-	}
-	/* Wait for sem_post or cancellation */
-	suspend(self);
-	__pthread_set_own_extricate_if(self, 0);
-
-	/* This is a cancellation point */
-	if (self->p_canceled && self->p_cancelstate == PTHREAD_CANCEL_ENABLE) {
-	    /* Remove ourselves from the waiting list if we're still on it */
-	    /* First check if we're at the head of the list. */
-            do {
-		oldstatus = sem->sem_status;
-		if (oldstatus != (long) self) break;
-		newstatus = (long) self->p_nextwaiting;
-	    }
-            while (! sem_compare_and_swap(sem, oldstatus, newstatus));
-            /* Now, check if we're somewhere in the list.
-	       There's a race condition with sem_post here, but it does not matter:
-	       the net result is that at the time pthread_exit is called,
-	       self is no longer reachable from sem->sem_status. */
-            if (oldstatus != (long) self && (oldstatus & 1) == 0) {
-		for (th = &(((pthread_descr) oldstatus)->p_nextwaiting);
-		     *th != NULL && *th != (pthread_descr) 1;
-		     th = &((*th)->p_nextwaiting)) {
-		    if (*th == self) {
-			*th = self->p_nextwaiting;
-			break;
-		    }
-		}
-	    }
-            __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-	}
-    }
-}
-
-int __old_sem_trywait(old_sem_t * sem)
-{
-  long oldstatus, newstatus;
-
-  do {
-    oldstatus = sem->sem_status;
-    if ((oldstatus & 1) == 0 || (oldstatus == 1)) {
-      errno = EAGAIN;
-      return -1;
-    }
-    newstatus = oldstatus - 2;
-  }
-  while (! sem_compare_and_swap(sem, oldstatus, newstatus));
-  return 0;
-}
-
-int __old_sem_post(old_sem_t * sem)
-{
-  long oldstatus, newstatus;
-
-  do {
-    oldstatus = sem->sem_status;
-    if ((oldstatus & 1) == 0)
-      newstatus = 3;
-    else {
-      if (oldstatus >= SEM_VALUE_MAX) {
-        /* Overflow */
-        errno = ERANGE;
-        return -1;
-      }
-      newstatus = oldstatus + 2;
-    }
-  }
-  while (! sem_compare_and_swap(sem, oldstatus, newstatus));
-  if ((oldstatus & 1) == 0)
-    sem_restart_list((pthread_descr) oldstatus);
-  return 0;
-}
-
-int __old_sem_getvalue(old_sem_t * sem, int * sval)
-{
-  long status = sem->sem_status;
-  if (status & 1)
-    *sval = (int)((unsigned long) status >> 1);
-  else
-    *sval = 0;
-  return 0;
-}
-
-int __old_sem_destroy(old_sem_t * sem)
-{
-  if ((sem->sem_status & 1) == 0) {
-    errno = EBUSY;
-    return -1;
-  }
-  return 0;
-}
-
-/* Auxiliary function for restarting all threads on a waiting list,
-   in priority order. */
-
-static void sem_restart_list(pthread_descr waiting)
-{
-  pthread_descr th, towake, *p;
-
-  /* Sort list of waiting threads by decreasing priority (insertion sort) */
-  towake = NULL;
-  while (waiting != (pthread_descr) 1) {
-    th = waiting;
-    waiting = waiting->p_nextwaiting;
-    p = &towake;
-    while (*p != NULL && th->p_priority < (*p)->p_priority)
-      p = &((*p)->p_nextwaiting);
-    th->p_nextwaiting = *p;
-    *p = th;
-  }
-  /* Wake up threads in priority order */
-  while (towake != NULL) {
-    th = towake;
-    towake = towake->p_nextwaiting;
-    th->p_nextwaiting = NULL;
-    restart(th);
-  }
-}
-
-compat_symbol (libpthread, __old_sem_init, sem_init, GLIBC_2_0);
-compat_symbol (libpthread, __old_sem_wait, sem_wait, GLIBC_2_0);
-compat_symbol (libpthread, __old_sem_trywait, sem_trywait, GLIBC_2_0);
-compat_symbol (libpthread, __old_sem_post, sem_post, GLIBC_2_0);
-compat_symbol (libpthread, __old_sem_getvalue, sem_getvalue, GLIBC_2_0);
-compat_symbol (libpthread, __old_sem_destroy, sem_destroy, GLIBC_2_0);
-
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/posix-timer.h b/newlib/libc/sys/linux/linuxthreads/posix-timer.h
deleted file mode 100644
index 0596c18f4..000000000
--- a/newlib/libc/sys/linux/linuxthreads/posix-timer.h
+++ /dev/null
@@ -1,210 +0,0 @@
-/* Definitions for POSIX timer implementation on top of LinuxThreads.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <limits.h>
-#include <signal.h>
-#include <linux/time.h>
-
-/* Double linked list.  */
-struct list_links
-{
-  struct list_links *next;
-  struct list_links *prev;
-};
-
-
-/* Forward declaration.  */
-struct timer_node;
-
-
-/* Definitions for an internal thread of the POSIX timer implementation.  */
-struct thread_node
-{
-  struct list_links links;
-  pthread_attr_t attr;
-  pthread_t id;
-  unsigned int exists;
-  struct list_links timer_queue;
-  pthread_cond_t cond;
-  struct timer_node *current_timer;
-  pthread_t captured;
-  clockid_t clock_id;
-};
-
-
-/* Internal representation of a timer.  */
-struct timer_node
-{
-  struct list_links links;
-  struct sigevent event;
-  clockid_t clock;
-  struct itimerspec value;
-  struct timespec expirytime;
-  pthread_attr_t attr;
-  unsigned int abstime;
-  unsigned int armed;
-  enum {
-    TIMER_FREE, TIMER_INUSE, TIMER_DELETED
-  } inuse;
-  struct thread_node *thread;
-  pid_t creator_pid;
-  int refcount;
-};
-
-
-/* Static array with the structures for all the timers.  */
-extern struct timer_node __timer_array[TIMER_MAX];
-
-/* Global lock to protect operation on the lists.  */
-extern pthread_mutex_t __timer_mutex;
-
-/* Variable to protext initialization.  */
-extern pthread_once_t __timer_init_once_control;
-
-/* Nonzero if initialization of timer implementation failed.  */
-extern int __timer_init_failed;
-
-/* Nodes for the threads used to deliver signals.  */
-/* A distinct thread is used for each clock type.  */
-
-extern struct thread_node __timer_signal_thread_rclk;
-#ifdef _POSIX_CPUTIME
-extern struct thread_node __timer_signal_thread_pclk;
-#endif
-#ifdef _POSIX_THREAD_CPUTIME
-extern struct thread_node __timer_signal_thread_tclk;
-#endif
-
-
-/* Return pointer to timer structure corresponding to ID.  */
-static inline struct timer_node *
-timer_id2ptr (timer_t timerid)
-{
-  if (timerid >= 0 && timerid < TIMER_MAX)
-    return &__timer_array[timerid];
-
-  return NULL;
-}
-
-/* Return ID of TIMER.  */
-static inline int
-timer_ptr2id (struct timer_node *timer)
-{
-  return timer - __timer_array;
-}
-
-/* Check whether timer is valid; global mutex must be held. */
-static inline int
-timer_valid (struct timer_node *timer)
-{
-  return timer && timer->inuse == TIMER_INUSE;
-}
-
-/* Timer refcount functions; need global mutex. */
-extern void __timer_dealloc (struct timer_node *timer);
-
-static inline void
-timer_addref (struct timer_node *timer)
-{
-  timer->refcount++;
-}
-
-static inline void
-timer_delref (struct timer_node *timer)
-{
-  if (--timer->refcount == 0)
-    __timer_dealloc (timer);
-}
-
-/* Timespec helper routines.  */
-static inline int
-timespec_compare (const struct timespec *left, const struct timespec *right)
-{
-  if (left->tv_sec < right->tv_sec)
-    return -1;
-  if (left->tv_sec > right->tv_sec)
-    return 1;
-
-  if (left->tv_nsec < right->tv_nsec)
-    return -1;
-  if (left->tv_nsec > right->tv_nsec)
-    return 1;
-
-  return 0;
-}
-
-static inline void
-timespec_add (struct timespec *sum, const struct timespec *left,
-	      const struct timespec *right)
-{
-  sum->tv_sec = left->tv_sec + right->tv_sec;
-  sum->tv_nsec = left->tv_nsec + right->tv_nsec;
-
-  if (sum->tv_nsec >= 1000000000)
-    {
-      ++sum->tv_sec;
-      sum->tv_nsec -= 1000000000;
-    }
-}
-
-static inline void
-timespec_sub (struct timespec *diff, const struct timespec *left,
-	      const struct timespec *right)
-{
-  diff->tv_sec = left->tv_sec - right->tv_sec;
-  diff->tv_nsec = left->tv_nsec - right->tv_nsec;
-
-  if (diff->tv_nsec < 0)
-    {
-      --diff->tv_sec;
-      diff->tv_nsec += 1000000000;
-    }
-}
-
-
-/* We need one of the list functions in the other modules.  */
-static inline void
-list_unlink_ip (struct list_links *list)
-{
-  struct list_links *lnext = list->next, *lprev = list->prev;
-
-  lnext->prev = lprev;
-  lprev->next = lnext;
-
-  /* The suffix ip means idempotent; list_unlink_ip can be called
-   * two or more times on the same node.
-   */
-
-  list->next = list;
-  list->prev = list;
-}
-
-
-/* Functions in the helper file.  */
-extern void __timer_mutex_cancel_handler (void *arg);
-extern void __timer_init_once (void);
-extern struct timer_node *__timer_alloc (void);
-extern int __timer_thread_start (struct thread_node *thread);
-extern struct thread_node *__timer_thread_find_matching (const pthread_attr_t *desired_attr, clockid_t);
-extern struct thread_node *__timer_thread_alloc (const pthread_attr_t *desired_attr, clockid_t);
-extern void __timer_thread_dealloc (struct thread_node *thread);
-extern int __timer_thread_queue_timer (struct thread_node *thread,
-				       struct timer_node *insert);
-extern void __timer_thread_wakeup (struct thread_node *thread);
diff --git a/newlib/libc/sys/linux/linuxthreads/prio.c b/newlib/libc/sys/linux/linuxthreads/prio.c
deleted file mode 100644
index 475371176..000000000
--- a/newlib/libc/sys/linux/linuxthreads/prio.c
+++ /dev/null
@@ -1,65 +0,0 @@
-#include <stddef.h>
-#include <unistd.h>
-#include <errno.h>
-#include "pthread.h"
-#include "internals.h"
-#include <bits/posix_opt.h>
-
-#ifndef _POSIX_THREAD_PRIO_PROTECT
-int
-__pthread_mutexattr_getprotocol (const pthread_mutexattr_t *attr,
-                                 int *priority)
-{
-  errno = ENOSYS;
-  return ENOSYS;
-}
-weak_alias(__pthread_mutexattr_getprotocol,pthread_mutexattr_getprotocol)
-
-int
-__pthread_mutexattr_setprotocol (pthread_mutexattr_t *attr,
-                                 int priority)
-{
-  errno = ENOSYS;
-  return ENOSYS;
-}
-weak_alias(__pthread_mutexattr_setprotocol,pthread_mutexattr_setprotocol)
-
-int
-__pthread_mutexattr_getprioceiling (const pthread_mutexattr_t *attr,
-                                    int *prioceiling)
-{
-  errno = ENOSYS;
-  return ENOSYS;
-}
-weak_alias(__pthread_mutexattr_getprioceiling,pthread_mutexattr_getprioceiling)
-
-int
-__pthread_mutexattr_setprioceiling (pthread_mutexattr_t *attr,
-                                    int prioceiling)
-{
-  errno = ENOSYS;
-  return ENOSYS;
-}
-weak_alias(__pthread_mutexattr_setprioceiling,pthread_mutexattr_setprioceiling)
-#endif /* !_POSIX_THREAD_PRIO_PROTECT */
-
-#if !defined(_POSIX_THREAD_PRIO_PROTECT) && !defined(_POSIX_THREAD_PRIO_INHERIT)
-int
-__pthread_mutex_getprioceiling (const pthread_mutex_t *mutex,
-                                int *prioceiling)
-{
-  errno = ENOSYS;
-  return ENOSYS;
-}
-weak_alias(__pthread_mutex_getprioceiling,pthread_mutex_getprioceiling)
-
-int
-__pthread_mutex_setprioceiling (pthread_mutex_t *mutex,
-                                int prioceiling, int *oldceiling)
-{
-  errno = ENOSYS;
-  return ENOSYS;
-}
-weak_alias(__pthread_mutex_setprioceiling,pthread_mutex_setprioceiling)
-#endif /* !_POSIX_THREAD_PRIO_PROTECT && !_POSIX_THREAD_PRIO_INHERIT) */
-
diff --git a/newlib/libc/sys/linux/linuxthreads/proc_service.h b/newlib/libc/sys/linux/linuxthreads/proc_service.h
deleted file mode 100644
index 74136c03e..000000000
--- a/newlib/libc/sys/linux/linuxthreads/proc_service.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* The definitions in this file must correspond to those in the debugger.  */
-#include <sys/procfs.h>
-
-typedef enum
-{
-  PS_OK,          /* generic "call succeeded" */
-  PS_ERR,         /* generic. */
-  PS_BADPID,      /* bad process handle */
-  PS_BADLID,      /* bad lwp identifier */
-  PS_BADADDR,     /* bad address */
-  PS_NOSYM,       /* p_lookup() could not find given symbol */
-        PS_NOFREGS
-  /*
-   * FPU register set not available for given
-   * lwp
-   */
-}       ps_err_e;
-
-
-struct ps_prochandle;		/* user defined. */
-
-
-extern ps_err_e ps_pdread(struct ps_prochandle *,
-                        psaddr_t, void *, size_t);
-extern ps_err_e ps_pdwrite(struct ps_prochandle *,
-                        psaddr_t, const void *, size_t);
-extern ps_err_e ps_ptread(struct ps_prochandle *,
-                        psaddr_t, void *, size_t);
-extern ps_err_e ps_ptwrite(struct ps_prochandle *,
-                        psaddr_t, const void *, size_t);
-
-extern ps_err_e ps_pglobal_lookup(struct ps_prochandle *,
-        const char *object_name, const char *sym_name, psaddr_t *sym_addr);
-
-
-extern ps_err_e ps_lgetregs(struct ps_prochandle *,
-                        lwpid_t, prgregset_t);
-extern ps_err_e ps_lsetregs(struct ps_prochandle *,
-                        lwpid_t, const prgregset_t);
-extern ps_err_e ps_lgetfpregs(struct ps_prochandle *,
-                        lwpid_t, prfpregset_t *);
-extern ps_err_e ps_lsetfpregs(struct ps_prochandle *,
-                        lwpid_t, const prfpregset_t *);
-
-extern pid_t ps_getpid (struct ps_prochandle *);
-
-
-extern ps_err_e ps_pstop (const struct ps_prochandle *);
-extern ps_err_e ps_pcontinue (const struct ps_prochandle *);
-
-extern ps_err_e ps_lstop (const struct ps_prochandle *, lwpid_t);
-extern ps_err_e ps_lcontinue (const struct ps_prochandle *, lwpid_t);
diff --git a/newlib/libc/sys/linux/linuxthreads/pt-machine.c b/newlib/libc/sys/linux/linuxthreads/pt-machine.c
deleted file mode 100644
index f6298c47a..000000000
--- a/newlib/libc/sys/linux/linuxthreads/pt-machine.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* "Instantiation of machine-dependent pthreads inline functions.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#define PT_EI
-
-extern long int testandset (int *spinlock);
-extern int __compare_and_swap (long int *p, long int oldval, long int newval);
-
-#include <pt-machine.h>
diff --git a/newlib/libc/sys/linux/linuxthreads/ptclock_gettime.c b/newlib/libc/sys/linux/linuxthreads/ptclock_gettime.c
deleted file mode 100644
index 3323edbcd..000000000
--- a/newlib/libc/sys/linux/linuxthreads/ptclock_gettime.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <time.h>
-#include <libc-internal.h>
-#include "internals.h"
-
-
-#if HP_TIMING_AVAIL
-int
-__pthread_clock_gettime (hp_timing_t freq, struct timespec *tp)
-{
-  hp_timing_t tsc;
-  pthread_descr self = thread_self ();
-
-  /* Get the current counter.  */
-  HP_TIMING_NOW (tsc);
-
-  /* Compute the offset since the start time of the process.  */
-  tsc -= THREAD_GETMEM (self, p_cpuclock_offset);
-
-  /* Compute the seconds.  */
-  tp->tv_sec = tsc / freq;
-
-  /* And the nanoseconds.  This computation should be stable until
-     we get machines with about 16GHz frequency.  */
-  tp->tv_nsec = ((tsc % freq) * 1000000000ull) / freq;
-
-  return 0;
-}
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/ptclock_settime.c b/newlib/libc/sys/linux/linuxthreads/ptclock_settime.c
deleted file mode 100644
index e293e0dfb..000000000
--- a/newlib/libc/sys/linux/linuxthreads/ptclock_settime.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <time.h>
-#include <libc-internal.h>
-#include "internals.h"
-
-
-#if HP_TIMING_AVAIL
-void
-__pthread_clock_settime (hp_timing_t offset)
-{
-  pthread_descr self = thread_self ();
-
-  /* Compute the offset since the start time of the process.  */
-  THREAD_SETMEM (self, p_cpuclock_offset, offset);
-}
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/ptfork.c b/newlib/libc/sys/linux/linuxthreads/ptfork.c
deleted file mode 100644
index 6e31b772c..000000000
--- a/newlib/libc/sys/linux/linuxthreads/ptfork.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* The "atfork" stuff */
-
-#include <errno.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "pthread.h"
-#include "internals.h"
-#include <bits/libc-lock.h>
-
-struct handler_list {
-  void (*handler)(void);
-  struct handler_list * next;
-};
-
-static pthread_mutex_t pthread_atfork_lock = PTHREAD_MUTEX_INITIALIZER;
-static struct handler_list * pthread_atfork_prepare = NULL;
-static struct handler_list * pthread_atfork_parent = NULL;
-static struct handler_list * pthread_atfork_child = NULL;
-
-static void pthread_insert_list(struct handler_list ** list,
-                                void (*handler)(void),
-                                struct handler_list * newlist,
-                                int at_end)
-{
-  if (handler == NULL) return;
-  if (at_end) {
-    while(*list != NULL) list = &((*list)->next);
-  }
-  newlist->handler = handler;
-  newlist->next = *list;
-  *list = newlist;
-}
-
-struct handler_list_block {
-  struct handler_list prepare, parent, child;
-};
-
-int __pthread_atfork(void (*prepare)(void),
-		     void (*parent)(void),
-		     void (*child)(void))
-{
-  struct handler_list_block * block =
-    (struct handler_list_block *) malloc(sizeof(struct handler_list_block));
-  if (block == NULL) return ENOMEM;
-  pthread_mutex_lock(&pthread_atfork_lock);
-  /* "prepare" handlers are called in LIFO */
-  pthread_insert_list(&pthread_atfork_prepare, prepare, &block->prepare, 0);
-  /* "parent" handlers are called in FIFO */
-  pthread_insert_list(&pthread_atfork_parent, parent, &block->parent, 1);
-  /* "child" handlers are called in FIFO */
-  pthread_insert_list(&pthread_atfork_child, child, &block->child, 1);
-  pthread_mutex_unlock(&pthread_atfork_lock);
-  return 0;
-}
-strong_alias (__pthread_atfork, pthread_atfork)
-
-static inline void pthread_call_handlers(struct handler_list * list)
-{
-  for (/*nothing*/; list != NULL; list = list->next) (list->handler)();
-}
-
-extern int __libc_fork(void);
-
-pid_t __fork(void)
-{
-  pid_t pid;
-
-  pthread_mutex_lock(&pthread_atfork_lock);
-
-  pthread_call_handlers(pthread_atfork_prepare);
-  __pthread_once_fork_prepare();
-  __flockfilelist();
-
-  pid = __libc_fork();
-
-  if (pid == 0) {
-    __pthread_reset_main_thread();
-
-    __fresetlockfiles();
-    __pthread_once_fork_child();
-    pthread_call_handlers(pthread_atfork_child);
-
-    pthread_mutex_init(&pthread_atfork_lock, NULL);
-  } else {
-    __funlockfilelist();
-    __pthread_once_fork_parent();
-    pthread_call_handlers(pthread_atfork_parent);
-
-    pthread_mutex_unlock(&pthread_atfork_lock);
-  }
-
-  return pid;
-}
-
-weak_alias (__fork, fork);
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-
-pid_t __vfork(void)
-{
-  return __fork();
-}
-weak_alias (__vfork, vfork);
-
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 4 */
diff --git a/newlib/libc/sys/linux/linuxthreads/pthread.c b/newlib/libc/sys/linux/linuxthreads/pthread.c
deleted file mode 100644
index b42d9d60a..000000000
--- a/newlib/libc/sys/linux/linuxthreads/pthread.c
+++ /dev/null
@@ -1,1248 +0,0 @@
-
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Thread creation, initialization, and basic low-level routines */
-
-#include <errno.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/wait.h>
-#include <sys/resource.h>
-#include <sys/sysctl.h>
-#include <shlib-compat.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "restart.h"
-#include <machine/syscall.h>
-
-/* for threading we use processes so we require a few EL/IX level 2 and 
-   level 3 syscalls.  We only allow this file to see them to preserve
-   the interface. */
-#if defined(_ELIX_LEVEL) && _ELIX_LEVEL < 3
-static _syscall1_base(int,pipe,int *,filedes)
-#endif /* _ELIX_LEVEL < 3 */
-
-#if defined(_ELIX_LEVEL) && _ELIX_LEVEL < 2
-static _syscall2_base(int,setrlimit,int,resource,const struct rlimit *,rlp)
-int on_exit (void (*fn)(int, void *), void *arg)
-{
-  register struct _atexit *p;
-  void (*x)(void) = (void (*)(void))fn;
-
-/* _REENT_SMALL on_exit() doesn't allow more than the required 32 entries.  */
-#ifndef _REENT_SMALL
-  if ((p = _REENT->_atexit) == NULL)
-    _REENT->_atexit = p = &_REENT->_atexit0;
-  if (p->_ind >= _ATEXIT_SIZE)
-    {
-      if ((p = (struct _atexit *) malloc (sizeof *p)) == NULL)
-        return -1;
-      p->_ind = 0;
-      p->_fntypes = 0;
-      p->_next = _REENT->_atexit;
-      _REENT->_atexit = p;
-    }
-#else
-  p = &_REENT->_atexit;
-  if (p->_ind >= _ATEXIT_SIZE)
-    return -1;
-#endif
-  p->_fntypes |= (1 << p->_ind);
-  p->_fnargs[p->_ind] = arg;
-  p->_fns[p->_ind++] = x;
-  return 0;
-}
-
-#endif /* _ELIX_LEVEL < 2 */
-
-/* We need the global/static resolver state here.  */
-#include <resolv.h>
-#undef _res
-
-/* FIXME: for now, set up _res here */
-struct __res_state _res;
-
-/* Sanity check.  */
-#if __ASSUME_REALTIME_SIGNALS && !defined __SIGRTMIN
-# error "This must not happen; new kernel assumed but old headers"
-#endif
-
-/* These variables are used by the setup code.  */
-
-/* Descriptor of the initial thread */
-
-struct _pthread_descr_struct __pthread_initial_thread = {
-  {
-    {
-      &__pthread_initial_thread /* pthread_descr self */
-    }
-  },
-  &__pthread_initial_thread,  /* pthread_descr p_nextlive */
-  &__pthread_initial_thread,  /* pthread_descr p_prevlive */
-  NULL,                       /* pthread_descr p_nextwaiting */
-  NULL,			      /* pthread_descr p_nextlock */
-  PTHREAD_THREADS_MAX,        /* pthread_t p_tid */
-  0,                          /* int p_pid */
-  0,                          /* int p_priority */
-  &__pthread_handles[0].h_lock, /* struct _pthread_fastlock * p_lock */
-  0,                          /* int p_signal */
-  NULL,                       /* sigjmp_buf * p_signal_buf */
-  NULL,                       /* sigjmp_buf * p_cancel_buf */
-  0,                          /* char p_terminated */
-  0,                          /* char p_detached */
-  0,                          /* char p_exited */
-  NULL,                       /* void * p_retval */
-  0,                          /* int p_retval */
-  NULL,                       /* pthread_descr p_joining */
-  NULL,                       /* struct _pthread_cleanup_buffer * p_cleanup */
-  0,                          /* char p_cancelstate */
-  0,                          /* char p_canceltype */
-  0,                          /* char p_canceled */
-  &__pthread_initial_thread.p_reent, /* struct _reent *p_reentp */
-  _REENT_INIT(__pthread_initial_thread.p_reent),  /* struct _reent p_reent */
-  NULL,                       /* int *p_h_errnop */
-  0,                          /* int p_h_errno */
-  NULL,                       /* char * p_in_sighandler */
-  0,                          /* char p_sigwaiting */
-  PTHREAD_START_ARGS_INITIALIZER(NULL),
-                              /* struct pthread_start_args p_start_args */
-  {NULL},                     /* void ** p_specific[PTHREAD_KEY_1STLEVEL_SIZE] */
-  {NULL},                     /* void * p_libc_specific[_LIBC_TSD_KEY_N] */
-  1,                          /* int p_userstack */
-  NULL,                       /* void * p_guardaddr */
-  0,                          /* size_t p_guardsize */
-  0,                          /* Always index 0 */
-  0,                          /* int p_report_events */
-  {{{0, }}, 0, NULL},         /* td_eventbuf_t p_eventbuf */
-  __ATOMIC_INITIALIZER,       /* struct pthread_atomic p_resume_count */
-  0,                          /* char p_woken_by_cancel */
-  0,                          /* char p_condvar_avail */
-  0,                          /* char p_sem_avail */
-  NULL,                       /* struct pthread_extricate_if *p_extricate */
-  NULL,	                      /* pthread_readlock_info *p_readlock_list; */
-  NULL,                       /* pthread_readlock_info *p_readlock_free; */
-  0                           /* int p_untracked_readlock_count; */
-};
-
-/* Descriptor of the manager thread; none of this is used but the error
-   variables, the p_pid and p_priority fields,
-   and the address for identification.  */
-
-struct _pthread_descr_struct __pthread_manager_thread = {
-  {
-    {
-      &__pthread_manager_thread /* pthread_descr self */
-    }
-  },
-  NULL,                       /* pthread_descr p_nextlive */
-  NULL,                       /* pthread_descr p_prevlive */
-  NULL,                       /* pthread_descr p_nextwaiting */
-  NULL,			      /* pthread_descr p_nextlock */
-  0,                          /* int p_tid */
-  0,                          /* int p_pid */
-  0,                          /* int p_priority */
-  &__pthread_handles[1].h_lock, /* struct _pthread_fastlock * p_lock */
-  0,                          /* int p_signal */
-  NULL,                       /* sigjmp_buf * p_signal_buf */
-  NULL,                       /* sigjmp_buf * p_cancel_buf */
-  0,                          /* char p_terminated */
-  0,                          /* char p_detached */
-  0,                          /* char p_exited */
-  NULL,                       /* void * p_retval */
-  0,                          /* int p_retval */
-  NULL,                       /* pthread_descr p_joining */
-  NULL,                       /* struct _pthread_cleanup_buffer * p_cleanup */
-  0,                          /* char p_cancelstate */
-  0,                          /* char p_canceltype */
-  0,                          /* char p_canceled */
-  &__pthread_manager_thread.p_reent, /* struct _reent *p_reentp */
-  _REENT_INIT(__pthread_manager_thread.p_reent), /* struct _reent p_reent */
-  NULL,                       /* int *p_h_errnop */
-  0,                          /* int p_h_errno */
-  NULL,                       /* char * p_in_sighandler */
-  0,                          /* char p_sigwaiting */
-  PTHREAD_START_ARGS_INITIALIZER(__pthread_manager),
-                              /* struct pthread_start_args p_start_args */
-  {NULL},                     /* void ** p_specific[PTHREAD_KEY_1STLEVEL_SIZE] */
-  {NULL},                     /* void * p_libc_specific[_LIBC_TSD_KEY_N] */
-  0,                          /* int p_userstack */
-  NULL,                       /* void * p_guardaddr */
-  0,                          /* size_t p_guardsize */
-  1,                          /* Always index 1 */
-  0,                          /* int p_report_events */
-  {{{0, }}, 0, NULL},         /* td_eventbuf_t p_eventbuf */
-  __ATOMIC_INITIALIZER,       /* struct pthread_atomic p_resume_count */
-  0,                          /* char p_woken_by_cancel */
-  0,                          /* char p_condvar_avail */
-  0,                          /* char p_sem_avail */
-  NULL,                       /* struct pthread_extricate_if *p_extricate */
-  NULL,	                      /* pthread_readlock_info *p_readlock_list; */
-  NULL,                       /* pthread_readlock_info *p_readlock_free; */
-  0                           /* int p_untracked_readlock_count; */
-};
-
-/* Pointer to the main thread (the father of the thread manager thread) */
-/* Originally, this is the initial thread, but this changes after fork() */
-
-pthread_descr __pthread_main_thread = &__pthread_initial_thread;
-
-/* Limit between the stack of the initial thread (above) and the
-   stacks of other threads (below). Aligned on a STACK_SIZE boundary. */
-
-char *__pthread_initial_thread_bos;
-
-/* File descriptor for sending requests to the thread manager. */
-/* Initially -1, meaning that the thread manager is not running. */
-
-int __pthread_manager_request = -1;
-
-/* Other end of the pipe for sending requests to the thread manager. */
-
-int __pthread_manager_reader;
-
-/* Limits of the thread manager stack */
-
-char *__pthread_manager_thread_bos;
-char *__pthread_manager_thread_tos;
-
-/* For process-wide exit() */
-
-int __pthread_exit_requested;
-int __pthread_exit_code;
-
-/* Maximum stack size.  */
-size_t __pthread_max_stacksize;
-
-/* Nozero if the machine has more than one processor.  */
-int __pthread_smp_kernel;
-
-
-#if !__ASSUME_REALTIME_SIGNALS
-/* Pointers that select new or old suspend/resume functions
-   based on availability of rt signals. */
-
-void (*__pthread_restart)(pthread_descr) = __pthread_restart_old;
-void (*__pthread_suspend)(pthread_descr) = __pthread_suspend_old;
-int (*__pthread_timedsuspend)(pthread_descr, const struct timespec *) = __pthread_timedsuspend_old;
-#endif	/* __ASSUME_REALTIME_SIGNALS */
-
-/* Communicate relevant LinuxThreads constants to gdb */
-
-const int __pthread_threads_max = PTHREAD_THREADS_MAX;
-const int __pthread_sizeof_handle = sizeof(struct pthread_handle_struct);
-const int __pthread_offsetof_descr = offsetof(struct pthread_handle_struct,
-                                              h_descr);
-const int __pthread_offsetof_pid = offsetof(struct _pthread_descr_struct,
-                                            p_pid);
-const int __linuxthreads_pthread_sizeof_descr
-  = sizeof(struct _pthread_descr_struct);
-
-/* Forward declarations */
-
-static void pthread_onexit_process(int retcode, void *arg);
-#ifndef HAVE_Z_NODELETE
-static void pthread_atexit_process(void *arg, int retcode);
-static void pthread_atexit_retcode(void *arg, int retcode);
-#endif
-static void pthread_handle_sigcancel(int sig);
-static void pthread_handle_sigrestart(int sig);
-static void pthread_handle_sigdebug(int sig);
-
-/* CPU clock handling.  */
-#if HP_TIMING_AVAIL
-extern hp_timing_t _dl_cpuclock_offset;
-#endif
-
-/* Signal numbers used for the communication.
-   In these variables we keep track of the used variables.  If the
-   platform does not support any real-time signals we will define the
-   values to some unreasonable value which will signal failing of all
-   the functions below.  */
-#ifndef __SIGRTMIN
-static int current_rtmin = -1;
-static int current_rtmax = -1;
-int __pthread_sig_restart = SIGUSR1;
-int __pthread_sig_cancel = SIGUSR2;
-int __pthread_sig_debug;
-#else
-static int current_rtmin;
-static int current_rtmax;
-
-#if __SIGRTMAX - __SIGRTMIN >= 3
-int __pthread_sig_restart = __SIGRTMIN;
-int __pthread_sig_cancel = __SIGRTMIN + 1;
-int __pthread_sig_debug = __SIGRTMIN + 2;
-#else
-int __pthread_sig_restart = SIGUSR1;
-int __pthread_sig_cancel = SIGUSR2;
-int __pthread_sig_debug;
-#endif
-
-static int rtsigs_initialized;
-
-#if !__ASSUME_REALTIME_SIGNALS
-# include "testrtsig.h"
-#endif
-
-static void
-init_rtsigs (void)
-{
-#if !__ASSUME_REALTIME_SIGNALS
-  if (__builtin_expect (!kernel_has_rtsig (), 0))
-    {
-      current_rtmin = -1;
-      current_rtmax = -1;
-# if __SIGRTMAX - __SIGRTMIN >= 3
-      __pthread_sig_restart = SIGUSR1;
-      __pthread_sig_cancel = SIGUSR2;
-      __pthread_sig_debug = 0;
-# endif
-    }
-  else
-#endif	/* __ASSUME_REALTIME_SIGNALS */
-    {
-#if __SIGRTMAX - __SIGRTMIN >= 3
-      current_rtmin = __SIGRTMIN + 3;
-# if !__ASSUME_REALTIME_SIGNALS
-      __pthread_restart = __pthread_restart_new;
-      __pthread_suspend = __pthread_wait_for_restart_signal;
-      __pthread_timedsuspend = __pthread_timedsuspend_new;
-# endif /* __ASSUME_REALTIME_SIGNALS */
-#else
-      current_rtmin = __SIGRTMIN;
-#endif
-
-      current_rtmax = __SIGRTMAX;
-    }
-
-  rtsigs_initialized = 1;
-}
-#endif
-
-/* Return number of available real-time signal with highest priority.  */
-int
-__libc_current_sigrtmin (void)
-{
-#ifdef __SIGRTMIN
-  if (__builtin_expect (!rtsigs_initialized, 0))
-    init_rtsigs ();
-#endif
-  return current_rtmin;
-}
-
-/* Return number of available real-time signal with lowest priority.  */
-int
-__libc_current_sigrtmax (void)
-{
-#ifdef __SIGRTMIN
-  if (__builtin_expect (!rtsigs_initialized, 0))
-    init_rtsigs ();
-#endif
-  return current_rtmax;
-}
-
-/* Allocate real-time signal with highest/lowest available
-   priority.  Please note that we don't use a lock since we assume
-   this function to be called at program start.  */
-int
-__libc_allocate_rtsig (int high)
-{
-#ifndef __SIGRTMIN
-  return -1;
-#else
-  if (__builtin_expect (!rtsigs_initialized, 0))
-    init_rtsigs ();
-  if (__builtin_expect (current_rtmin == -1, 0)
-      || __builtin_expect (current_rtmin > current_rtmax, 0))
-    /* We don't have anymore signal available.  */
-    return -1;
-
-  return high ? current_rtmin++ : current_rtmax--;
-#endif
-}
-
-/* The function we use to get the kernel revision.  */
-extern int __sysctl (int *name, int nlen, void *oldval, size_t *oldlenp,
-		     void *newval, size_t newlen);
-
-/* Test whether the machine has more than one processor.  This is not the
-   best test but good enough.  More complicated tests would require `malloc'
-   which is not available at that time.  */
-static int
-is_smp_system (void)
-{
-  static const int sysctl_args[] = { CTL_KERN, KERN_VERSION };
-  char buf[512];
-  size_t reslen = sizeof (buf);
-
-  /* Try reading the number using `sysctl' first.  */
-  if (__sysctl ((int *) sysctl_args,
-		sizeof (sysctl_args) / sizeof (sysctl_args[0]),
-		buf, &reslen, NULL, 0) < 0)
-    {
-      /* This was not successful.  Now try reading the /proc filesystem.  */
-      int fd = __open ("/proc/sys/kernel/version", O_RDONLY);
-      if (__builtin_expect (fd, 0) == -1
-	  || (reslen = __read (fd, buf, sizeof (buf))) <= 0)
-	/* This also didn't work.  We give up and say it's a UP machine.  */
-	buf[0] = '\0';
-
-      __close (fd);
-    }
-
-  return strstr (buf, "SMP") != NULL;
-}
-
-
-/* Initialize the pthread library.
-   Initialization is split in two functions:
-   - a constructor function that blocks the __pthread_sig_restart signal
-     (must do this very early, since the program could capture the signal
-      mask with e.g. sigsetjmp before creating the first thread);
-   - a regular function called from pthread_create when needed. */
-
-static void pthread_initialize(void) __attribute__((constructor));
-
-#ifndef HAVE_Z_NODELETE
-extern void *__dso_handle __attribute__ ((weak));
-#endif
-
-
-/* Do some minimal initialization which has to be done during the
-   startup of the C library.  */
-void
-__pthread_initialize_minimal(void)
-{
-  /* If we have special thread_self processing, initialize that for the
-     main thread now.  */
-#ifdef INIT_THREAD_SELF
-  INIT_THREAD_SELF(&__pthread_initial_thread, 0);
-#endif
-#if HP_TIMING_AVAIL
-  __pthread_initial_thread.p_cpuclock_offset = _dl_cpuclock_offset;
-#endif
-}
-
-
-void
-__pthread_init_max_stacksize(void)
-{
-  struct rlimit limit;
-  size_t max_stack;
-
-  getrlimit(RLIMIT_STACK, &limit);
-#ifdef FLOATING_STACKS
-  if (limit.rlim_cur == RLIM_INFINITY)
-    limit.rlim_cur = ARCH_STACK_MAX_SIZE;
-# ifdef NEED_SEPARATE_REGISTER_STACK
-  max_stack = limit.rlim_cur / 2;
-# else
-  max_stack = limit.rlim_cur;
-# endif
-#else
-  /* Play with the stack size limit to make sure that no stack ever grows
-     beyond STACK_SIZE minus one page (to act as a guard page). */
-# ifdef NEED_SEPARATE_REGISTER_STACK
-  /* STACK_SIZE bytes hold both the main stack and register backing
-     store. The rlimit value applies to each individually.  */
-  max_stack = STACK_SIZE/2 - __getpagesize ();
-# else
-  max_stack = STACK_SIZE - __getpagesize();
-# endif
-  if (limit.rlim_cur > max_stack) {
-    limit.rlim_cur = max_stack;
-    __libc_setrlimit(RLIMIT_STACK, &limit);
-  }
-#endif
-  __pthread_max_stacksize = max_stack;
-}
-
-
-static void pthread_initialize(void)
-{
-  struct sigaction sa;
-  sigset_t mask;
-
-  /* If already done (e.g. by a constructor called earlier!), bail out */
-  if (__pthread_initial_thread_bos != NULL) return;
-#ifdef TEST_FOR_COMPARE_AND_SWAP
-  /* Test if compare-and-swap is available */
-  __pthread_has_cas = compare_and_swap_is_available();
-#endif
-#ifdef FLOATING_STACKS
-  /* We don't need to know the bottom of the stack.  Give the pointer some
-     value to signal that initialization happened.  */
-  __pthread_initial_thread_bos = (void *) -1l;
-#else
-  /* Determine stack size limits .  */
-  __pthread_init_max_stacksize ();
-# ifdef _STACK_GROWS_UP
-  /* The initial thread already has all the stack it needs */
-  __pthread_initial_thread_bos = (char *)
-    ((long)CURRENT_STACK_FRAME &~ (STACK_SIZE - 1));
-# else
-  /* For the initial stack, reserve at least STACK_SIZE bytes of stack
-     below the current stack address, and align that on a
-     STACK_SIZE boundary. */
-  __pthread_initial_thread_bos =
-    (char *)(((long)CURRENT_STACK_FRAME - 2 * STACK_SIZE) & ~(STACK_SIZE - 1));
-# endif
-#endif
-  /* Update the descriptor for the initial thread. */
-  __pthread_initial_thread.p_pid = __getpid();
-  /* Likewise for the resolver state _res.  */
-  __pthread_initial_thread.p_resp = &_res;
-#ifdef __SIGRTMIN
-  /* Initialize real-time signals. */
-  init_rtsigs ();
-#endif
-  /* Setup signal handlers for the initial thread.
-     Since signal handlers are shared between threads, these settings
-     will be inherited by all other threads. */
-  sa.sa_handler = pthread_handle_sigrestart;
-  sigemptyset(&sa.sa_mask);
-  sa.sa_flags = 0;
-  __libc_sigaction(__pthread_sig_restart, &sa, NULL);
-  sa.sa_handler = pthread_handle_sigcancel;
-  // sa.sa_flags = 0;
-  __libc_sigaction(__pthread_sig_cancel, &sa, NULL);
-  if (__pthread_sig_debug > 0) {
-    sa.sa_handler = pthread_handle_sigdebug;
-    sigemptyset(&sa.sa_mask);
-    // sa.sa_flags = 0;
-    __libc_sigaction(__pthread_sig_debug, &sa, NULL);
-  }
-  /* Initially, block __pthread_sig_restart. Will be unblocked on demand. */
-  sigemptyset(&mask);
-  sigaddset(&mask, __pthread_sig_restart);
-  sigprocmask(SIG_BLOCK, &mask, NULL);
-  /* Register an exit function to kill all other threads. */
-  /* Do it early so that user-registered atexit functions are called
-     before pthread_*exit_process. */
-#ifndef HAVE_Z_NODELETE
-  if (__builtin_expect (&__dso_handle != NULL, 1))
-    __cxa_atexit ((void (*) (void *)) pthread_atexit_process, NULL,
-		  __dso_handle);
-  else
-#endif
-    on_exit (pthread_onexit_process, NULL);
-  /* How many processors.  */
-  __pthread_smp_kernel = is_smp_system ();
-}
-
-void __pthread_initialize(void)
-{
-  pthread_initialize();
-}
-
-int __pthread_initialize_manager(void)
-{
-  int manager_pipe[2];
-  int pid;
-  struct pthread_request request;
-
-#ifndef HAVE_Z_NODELETE
-  if (__builtin_expect (&__dso_handle != NULL, 1))
-    __cxa_atexit ((void (*) (void *)) pthread_atexit_retcode, NULL,
-		  __dso_handle);
-#endif
-
-  if (__pthread_max_stacksize == 0)
-    __pthread_init_max_stacksize ();
-  /* If basic initialization not done yet (e.g. we're called from a
-     constructor run before our constructor), do it now */
-  if (__pthread_initial_thread_bos == NULL) pthread_initialize();
-  /* Setup stack for thread manager */
-  __pthread_manager_thread_bos = malloc(THREAD_MANAGER_STACK_SIZE);
-  if (__pthread_manager_thread_bos == NULL) return -1;
-  __pthread_manager_thread_tos =
-    __pthread_manager_thread_bos + THREAD_MANAGER_STACK_SIZE;
-  /* Setup pipe to communicate with thread manager */
-  if (__libc_pipe(manager_pipe) == -1) {
-    free(__pthread_manager_thread_bos);
-    return -1;
-  }
-  /* Start the thread manager */
-  pid = 0;
-  if (__builtin_expect (__pthread_initial_thread.p_report_events, 0))
-    {
-      /* It's a bit more complicated.  We have to report the creation of
-	 the manager thread.  */
-      int idx = __td_eventword (TD_CREATE);
-      uint32_t mask = __td_eventmask (TD_CREATE);
-
-      if ((mask & (__pthread_threads_events.event_bits[idx]
-		   | __pthread_initial_thread.p_eventbuf.eventmask.event_bits[idx]))
-	  != 0)
-	{
-	  __pthread_lock(__pthread_manager_thread.p_lock, NULL);
-
-#ifdef NEED_SEPARATE_REGISTER_STACK
-	  pid = __clone2(__pthread_manager_event,
-			 (void **) __pthread_manager_thread_bos,
-			 THREAD_MANAGER_STACK_SIZE,
-			 CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND,
-			 (void *)(long)manager_pipe[0]);
-#elif _STACK_GROWS_UP
-	  pid = __clone(__pthread_manager_event,
-			(void **) __pthread_manager_thread_bos,
-			CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND,
-			(void *)(long)manager_pipe[0]);
-#else
-	  pid = __clone(__pthread_manager_event,
-			(void **) __pthread_manager_thread_tos,
-			CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND,
-			(void *)(long)manager_pipe[0]);
-#endif
-
-	  if (pid != -1)
-	    {
-	      /* Now fill in the information about the new thread in
-	         the newly created thread's data structure.  We cannot let
-	         the new thread do this since we don't know whether it was
-	         already scheduled when we send the event.  */
-	      __pthread_manager_thread.p_eventbuf.eventdata =
-		&__pthread_manager_thread;
-	      __pthread_manager_thread.p_eventbuf.eventnum = TD_CREATE;
-	      __pthread_last_event = &__pthread_manager_thread;
-	      __pthread_manager_thread.p_tid = 2* PTHREAD_THREADS_MAX + 1;
-	      __pthread_manager_thread.p_pid = pid;
-
-	      /* Now call the function which signals the event.  */
-	      __linuxthreads_create_event ();
-	    }
-
-	  /* Now restart the thread.  */
-	  __pthread_unlock(__pthread_manager_thread.p_lock);
-	}
-    }
-
-  if (__builtin_expect (pid, 0) == 0)
-    {
-#ifdef NEED_SEPARATE_REGISTER_STACK
-      pid = __clone2(__pthread_manager, (void **) __pthread_manager_thread_bos,
-		     THREAD_MANAGER_STACK_SIZE,
-		     CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND,
-		     (void *)(long)manager_pipe[0]);
-#elif _STACK_GROWS_UP
-      pid = __clone(__pthread_manager, (void **) __pthread_manager_thread_bos,
-		    CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND,
-		    (void *)(long)manager_pipe[0]);
-#else
-      pid = __clone(__pthread_manager, (void **) __pthread_manager_thread_tos,
-		    CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND,
-		    (void *)(long)manager_pipe[0]);
-#endif
-    }
-  if (__builtin_expect (pid, 0) == -1) {
-    free(__pthread_manager_thread_bos);
-    __libc_close(manager_pipe[0]);
-    __libc_close(manager_pipe[1]);
-    return -1;
-  }
-  __pthread_manager_request = manager_pipe[1]; /* writing end */
-  __pthread_manager_reader = manager_pipe[0]; /* reading end */
-  __pthread_manager_thread.p_tid = 2* PTHREAD_THREADS_MAX + 1;
-  __pthread_manager_thread.p_pid = pid;
-  /* Make gdb aware of new thread manager */
-  if (__builtin_expect (__pthread_threads_debug, 0) && __pthread_sig_debug > 0)
-    {
-      raise(__pthread_sig_debug);
-      /* We suspend ourself and gdb will wake us up when it is
-	 ready to handle us. */
-      __pthread_wait_for_restart_signal(thread_self());
-    }
-  /* Synchronize debugging of the thread manager */
-  request.req_kind = REQ_DEBUG;
-  TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				  (char *) &request, sizeof(request)));
-  return 0;
-}
-
-/* Thread creation */
-
-int __pthread_create_2_1(pthread_t *thread, const pthread_attr_t *attr,
-			 void * (*start_routine)(void *), void *arg)
-{
-  pthread_descr self = thread_self();
-  struct pthread_request request;
-  int retval;
-  if (__builtin_expect (__pthread_manager_request, 0) < 0) {
-    if (__pthread_initialize_manager() < 0) return EAGAIN;
-  }
-  request.req_thread = self;
-  request.req_kind = REQ_CREATE;
-  request.req_args.create.attr = attr;
-  request.req_args.create.fn = start_routine;
-  request.req_args.create.arg = arg;
-  sigprocmask(SIG_SETMASK, (const sigset_t *) NULL,
-              &request.req_args.create.mask);
-  TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				  (char *) &request, sizeof(request)));
-  suspend(self);
-  retval = THREAD_GETMEM(self, p_retcode);
-  if (__builtin_expect (retval, 0) == 0)
-    *thread = (pthread_t) THREAD_GETMEM(self, p_retval);
-  return retval;
-}
-
-versioned_symbol (libpthread, __pthread_create_2_1, pthread_create, GLIBC_2_1);
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
-
-int __pthread_create_2_0(pthread_t *thread, const pthread_attr_t *attr,
-			 void * (*start_routine)(void *), void *arg)
-{
-  /* The ATTR attribute is not really of type `pthread_attr_t *'.  It has
-     the old size and access to the new members might crash the program.
-     We convert the struct now.  */
-  pthread_attr_t new_attr;
-
-  if (attr != NULL)
-    {
-      size_t ps = __getpagesize ();
-
-      memcpy (&new_attr, attr,
-	      (size_t) &(((pthread_attr_t*)NULL)->__guardsize));
-      new_attr.__guardsize = ps;
-      new_attr.__stackaddr_set = 0;
-      new_attr.__stackaddr = NULL;
-      new_attr.__stacksize = STACK_SIZE - ps;
-      attr = &new_attr;
-    }
-  return __pthread_create_2_1 (thread, attr, start_routine, arg);
-}
-compat_symbol (libpthread, __pthread_create_2_0, pthread_create, GLIBC_2_0);
-#endif
-
-/* Simple operations on thread identifiers */
-
-pthread_t pthread_self(void)
-{
-  pthread_descr self = thread_self();
-  return THREAD_GETMEM(self, p_tid);
-}
-
-int pthread_equal(pthread_t thread1, pthread_t thread2)
-{
-  return thread1 == thread2;
-}
-
-/* Helper function for thread_self in the case of user-provided stacks */
-
-#ifndef THREAD_SELF
-
-pthread_descr __pthread_find_self(void)
-{
-  char * sp = CURRENT_STACK_FRAME;
-  pthread_handle h;
-
-  /* __pthread_handles[0] is the initial thread, __pthread_handles[1] is
-     the manager threads handled specially in thread_self(), so start at 2 */
-  h = __pthread_handles + 2;
-  while (! (sp <= (char *) h->h_descr && sp >= h->h_bottom)) h++;
-  return h->h_descr;
-}
-
-#else
-
-static pthread_descr thread_self_stack(void)
-{
-  char *sp = CURRENT_STACK_FRAME;
-  pthread_handle h;
-
-  if (sp >= __pthread_manager_thread_bos && sp < __pthread_manager_thread_tos)
-    return &__pthread_manager_thread;
-  h = __pthread_handles + 2;
-  while (! (sp <= (char *) h->h_descr && sp >= h->h_bottom))
-    h++;
-  return h->h_descr;
-}
-
-#endif
-
-/* Thread scheduling */
-
-int pthread_setschedparam(pthread_t thread, int policy,
-                          const struct sched_param *param)
-{
-  pthread_handle handle = thread_handle(thread);
-  pthread_descr th;
-
-  __pthread_lock(&handle->h_lock, NULL);
-  if (__builtin_expect (invalid_handle(handle, thread), 0)) {
-    __pthread_unlock(&handle->h_lock);
-    return ESRCH;
-  }
-  th = handle->h_descr;
-  if (__builtin_expect (__sched_setscheduler(th->p_pid, policy, param) == -1,
-			0)) {
-    __pthread_unlock(&handle->h_lock);
-    return errno;
-  }
-  th->p_priority = policy == SCHED_OTHER ? 0 : param->sched_priority;
-  __pthread_unlock(&handle->h_lock);
-  if (__pthread_manager_request >= 0)
-    __pthread_manager_adjust_prio(th->p_priority);
-  return 0;
-}
-
-int pthread_getschedparam(pthread_t thread, int *policy,
-                          struct sched_param *param)
-{
-  pthread_handle handle = thread_handle(thread);
-  int pid, pol;
-
-  __pthread_lock(&handle->h_lock, NULL);
-  if (__builtin_expect (invalid_handle(handle, thread), 0)) {
-    __pthread_unlock(&handle->h_lock);
-    return ESRCH;
-  }
-  pid = handle->h_descr->p_pid;
-  __pthread_unlock(&handle->h_lock);
-  pol = __sched_getscheduler(pid);
-  if (__builtin_expect (pol, 0) == -1) return errno;
-  if (__sched_getparam(pid, param) == -1) return errno;
-  *policy = pol;
-  return 0;
-}
-
-int __pthread_yield (void)
-{
-  /* For now this is equivalent with the POSIX call.  */
-  return sched_yield ();
-}
-weak_alias (__pthread_yield, pthread_yield)
-
-/* Process-wide exit() request */
-
-static void pthread_onexit_process(int retcode, void *arg)
-{
-  if (__builtin_expect (__pthread_manager_request, 0) >= 0) {
-    struct pthread_request request;
-    pthread_descr self = thread_self();
-
-    request.req_thread = self;
-    request.req_kind = REQ_PROCESS_EXIT;
-    request.req_args.exit.code = retcode;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
-    suspend(self);
-    /* Main thread should accumulate times for thread manager and its
-       children, so that timings for main thread account for all threads. */
-    if (self == __pthread_main_thread)
-      {
-	__waitpid(__pthread_manager_thread.p_pid, NULL, __WCLONE);
-	/* Since all threads have been asynchronously terminated
-           (possibly holding locks), free cannot be used any more.  */
-	/*free (__pthread_manager_thread_bos);*/
-	__pthread_manager_thread_bos = __pthread_manager_thread_tos = NULL;
-      }
-  }
-}
-
-#ifndef HAVE_Z_NODELETE
-static int __pthread_atexit_retcode;
-
-static void pthread_atexit_process(void *arg, int retcode)
-{
-  pthread_onexit_process (retcode ?: __pthread_atexit_retcode, arg);
-}
-
-static void pthread_atexit_retcode(void *arg, int retcode)
-{
-  __pthread_atexit_retcode = retcode;
-}
-#endif
-
-/* The handler for the RESTART signal just records the signal received
-   in the thread descriptor, and optionally performs a siglongjmp
-   (for pthread_cond_timedwait). */
-
-static void pthread_handle_sigrestart(int sig)
-{
-  pthread_descr self = thread_self();
-  THREAD_SETMEM(self, p_signal, sig);
-  if (THREAD_GETMEM(self, p_signal_jmp) != NULL)
-    siglongjmp(*THREAD_GETMEM(self, p_signal_jmp), 1);
-}
-
-/* The handler for the CANCEL signal checks for cancellation
-   (in asynchronous mode), for process-wide exit and exec requests.
-   For the thread manager thread, redirect the signal to
-   __pthread_manager_sighandler. */
-
-static void pthread_handle_sigcancel(int sig)
-{
-  pthread_descr self = thread_self();
-  sigjmp_buf * jmpbuf;
-
-  if (self == &__pthread_manager_thread)
-    {
-#ifdef THREAD_SELF
-      /* A new thread might get a cancel signal before it is fully
-	 initialized, so that the thread register might still point to the
-	 manager thread.  Double check that this is really the manager
-	 thread.  */
-      pthread_descr real_self = thread_self_stack();
-      if (real_self == &__pthread_manager_thread)
-	{
-	  __pthread_manager_sighandler(sig);
-	  return;
-	}
-      /* Oops, thread_self() isn't working yet..  */
-      self = real_self;
-# ifdef INIT_THREAD_SELF
-      INIT_THREAD_SELF(self, self->p_nr);
-# endif
-#else
-      __pthread_manager_sighandler(sig);
-      return;
-#endif
-    }
-  if (__builtin_expect (__pthread_exit_requested, 0)) {
-    /* Main thread should accumulate times for thread manager and its
-       children, so that timings for main thread account for all threads. */
-    if (self == __pthread_main_thread)
-      __waitpid(__pthread_manager_thread.p_pid, NULL, __WCLONE);
-    _exit(__pthread_exit_code);
-  }
-  if (__builtin_expect (THREAD_GETMEM(self, p_canceled), 0)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE) {
-    if (THREAD_GETMEM(self, p_canceltype) == PTHREAD_CANCEL_ASYNCHRONOUS)
-      __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-    jmpbuf = THREAD_GETMEM(self, p_cancel_jmp);
-    if (jmpbuf != NULL) {
-      THREAD_SETMEM(self, p_cancel_jmp, NULL);
-      siglongjmp(*jmpbuf, 1);
-    }
-  }
-}
-
-/* Handler for the DEBUG signal.
-   The debugging strategy is as follows:
-   On reception of a REQ_DEBUG request (sent by new threads created to
-   the thread manager under debugging mode), the thread manager throws
-   __pthread_sig_debug to itself. The debugger (if active) intercepts
-   this signal, takes into account new threads and continue execution
-   of the thread manager by propagating the signal because it doesn't
-   know what it is specifically done for. In the current implementation,
-   the thread manager simply discards it. */
-
-static void pthread_handle_sigdebug(int sig)
-{
-  /* Nothing */
-}
-
-/* Reset the state of the thread machinery after a fork().
-   Close the pipe used for requests and set the main thread to the forked
-   thread.
-   Notice that we can't free the stack segments, as the forked thread
-   may hold pointers into them. */
-
-void __pthread_reset_main_thread(void)
-{
-  pthread_descr self = thread_self();
-  struct rlimit limit;
-
-  if (__pthread_manager_request != -1) {
-    /* Free the thread manager stack */
-    free(__pthread_manager_thread_bos);
-    __pthread_manager_thread_bos = __pthread_manager_thread_tos = NULL;
-    /* Close the two ends of the pipe */
-    __libc_close(__pthread_manager_request);
-    __libc_close(__pthread_manager_reader);
-    __pthread_manager_request = __pthread_manager_reader = -1;
-  }
-
-  /* Update the pid of the main thread */
-  THREAD_SETMEM(self, p_pid, __getpid());
-  /* Make the forked thread the main thread */
-  __pthread_main_thread = self;
-  THREAD_SETMEM(self, p_nextlive, self);
-  THREAD_SETMEM(self, p_prevlive, self);
-  /* Now this thread modifies the global variables.  */
-  THREAD_SETMEM(self, p_resp, &_res);
-
-  if (getrlimit (RLIMIT_STACK, &limit) == 0
-      && limit.rlim_cur != limit.rlim_max) {
-    limit.rlim_cur = limit.rlim_max;
-    __libc_setrlimit(RLIMIT_STACK, &limit);
-  }
-}
-
-/* Process-wide exec() request */
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-
-void __pthread_kill_other_threads_np(void)
-{
-  struct sigaction sa;
-  /* Terminate all other threads and thread manager */
-  pthread_onexit_process(0, NULL);
-  /* Make current thread the main thread in case the calling thread
-     changes its mind, does not exec(), and creates new threads instead. */
-  __pthread_reset_main_thread();
-
-  /* Reset the signal handlers behaviour for the signals the
-     implementation uses since this would be passed to the new
-     process.  */
-  sigemptyset(&sa.sa_mask);
-  sa.sa_flags = 0;
-  sa.sa_handler = SIG_DFL;
-  __libc_sigaction(__pthread_sig_restart, &sa, NULL);
-  __libc_sigaction(__pthread_sig_cancel, &sa, NULL);
-  if (__pthread_sig_debug > 0)
-    __libc_sigaction(__pthread_sig_debug, &sa, NULL);
-}
-weak_alias (__pthread_kill_other_threads_np, pthread_kill_other_threads_np)
-
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 2 */
-
-/* Concurrency symbol level.  */
-static int current_level;
-
-int __pthread_setconcurrency(int level)
-{
-  /* We don't do anything unless we have found a useful interpretation.  */
-  current_level = level;
-  return 0;
-}
-weak_alias (__pthread_setconcurrency, pthread_setconcurrency)
-
-int __pthread_getconcurrency(void)
-{
-  return current_level;
-}
-weak_alias (__pthread_getconcurrency, pthread_getconcurrency)
-
-/* Primitives for controlling thread execution */
-
-void __pthread_wait_for_restart_signal(pthread_descr self)
-{
-  sigset_t mask;
-
-  sigprocmask(SIG_SETMASK, NULL, &mask); /* Get current signal mask */
-  sigdelset(&mask, __pthread_sig_restart); /* Unblock the restart signal */
-  THREAD_SETMEM(self, p_signal, 0);
-  do {
-    sigsuspend(&mask);                   /* Wait for signal */
-  } while (THREAD_GETMEM(self, p_signal) !=__pthread_sig_restart);
-
-  READ_MEMORY_BARRIER(); /* See comment in __pthread_restart_new */
-}
-
-#if !__ASSUME_REALTIME_SIGNALS
-/* The _old variants are for 2.0 and early 2.1 kernels which don't have RT
-   signals.
-   On these kernels, we use SIGUSR1 and SIGUSR2 for restart and cancellation.
-   Since the restart signal does not queue, we use an atomic counter to create
-   queuing semantics. This is needed to resolve a rare race condition in
-   pthread_cond_timedwait_relative. */
-
-void __pthread_restart_old(pthread_descr th)
-{
-  if (atomic_increment(&th->p_resume_count) == -1)
-    kill(th->p_pid, __pthread_sig_restart);
-}
-
-void __pthread_suspend_old(pthread_descr self)
-{
-  if (atomic_decrement(&self->p_resume_count) <= 0)
-    __pthread_wait_for_restart_signal(self);
-}
-
-int
-__pthread_timedsuspend_old(pthread_descr self, const struct timespec *abstime)
-{
-  sigset_t unblock, initial_mask;
-  int was_signalled = 0;
-  sigjmp_buf jmpbuf;
-
-  if (atomic_decrement(&self->p_resume_count) == 0) {
-    /* Set up a longjmp handler for the restart signal, unblock
-       the signal and sleep. */
-
-    if (sigsetjmp(jmpbuf, 1) == 0) {
-      THREAD_SETMEM(self, p_signal_jmp, &jmpbuf);
-      THREAD_SETMEM(self, p_signal, 0);
-      /* Unblock the restart signal */
-      sigemptyset(&unblock);
-      sigaddset(&unblock, __pthread_sig_restart);
-      sigprocmask(SIG_UNBLOCK, &unblock, &initial_mask);
-
-      while (1) {
-	struct timeval now;
-	struct timespec reltime;
-
-	/* Compute a time offset relative to now.  */
-	__gettimeofday (&now, NULL);
-	reltime.tv_nsec = abstime->tv_nsec - now.tv_usec * 1000;
-	reltime.tv_sec = abstime->tv_sec - now.tv_sec;
-	if (reltime.tv_nsec < 0) {
-	  reltime.tv_nsec += 1000000000;
-	  reltime.tv_sec -= 1;
-	}
-
-	/* Sleep for the required duration. If woken by a signal,
-	   resume waiting as required by Single Unix Specification.  */
-	if (reltime.tv_sec < 0 || __libc_nanosleep(&reltime, NULL) == 0)
-	  break;
-      }
-
-      /* Block the restart signal again */
-      sigprocmask(SIG_SETMASK, &initial_mask, NULL);
-      was_signalled = 0;
-    } else {
-      was_signalled = 1;
-    }
-    THREAD_SETMEM(self, p_signal_jmp, NULL);
-  }
-
-  /* Now was_signalled is true if we exited the above code
-     due to the delivery of a restart signal.  In that case,
-     we know we have been dequeued and resumed and that the
-     resume count is balanced.  Otherwise, there are some
-     cases to consider. First, try to bump up the resume count
-     back to zero. If it goes to 1, it means restart() was
-     invoked on this thread. The signal must be consumed
-     and the count bumped down and everything is cool. We
-     can return a 1 to the caller.
-     Otherwise, no restart was delivered yet, so a potential
-     race exists; we return a 0 to the caller which must deal
-     with this race in an appropriate way; for example by
-     atomically removing the thread from consideration for a
-     wakeup---if such a thing fails, it means a restart is
-     being delivered. */
-
-  if (!was_signalled) {
-    if (atomic_increment(&self->p_resume_count) != -1) {
-      __pthread_wait_for_restart_signal(self);
-      atomic_decrement(&self->p_resume_count); /* should be zero now! */
-      /* woke spontaneously and consumed restart signal */
-      return 1;
-    }
-    /* woke spontaneously but did not consume restart---caller must resolve */
-    return 0;
-  }
-  /* woken due to restart signal */
-  return 1;
-}
-#endif /* __ASSUME_REALTIME_SIGNALS */
-
-void __pthread_restart_new(pthread_descr th)
-{
-  /* The barrier is proabably not needed, in which case it still documents
-     our assumptions. The intent is to commit previous writes to shared
-     memory so the woken thread will have a consistent view.  Complementary
-     read barriers are present to the suspend functions. */
-  WRITE_MEMORY_BARRIER();
-  kill(th->p_pid, __pthread_sig_restart);
-}
-
-/* There is no __pthread_suspend_new because it would just
-   be a wasteful wrapper for __pthread_wait_for_restart_signal */
-
-int
-__pthread_timedsuspend_new(pthread_descr self, const struct timespec *abstime)
-{
-  sigset_t unblock, initial_mask;
-  int was_signalled = 0;
-  sigjmp_buf jmpbuf;
-
-  if (sigsetjmp(jmpbuf, 1) == 0) {
-    THREAD_SETMEM(self, p_signal_jmp, &jmpbuf);
-    THREAD_SETMEM(self, p_signal, 0);
-    /* Unblock the restart signal */
-    sigemptyset(&unblock);
-    sigaddset(&unblock, __pthread_sig_restart);
-    sigprocmask(SIG_UNBLOCK, &unblock, &initial_mask);
-
-    while (1) {
-      struct timeval now;
-      struct timespec reltime;
-
-      /* Compute a time offset relative to now.  */
-      __gettimeofday (&now, NULL);
-      reltime.tv_nsec = abstime->tv_nsec - now.tv_usec * 1000;
-      reltime.tv_sec = abstime->tv_sec - now.tv_sec;
-      if (reltime.tv_nsec < 0) {
-	reltime.tv_nsec += 1000000000;
-	reltime.tv_sec -= 1;
-      }
-
-      /* Sleep for the required duration. If woken by a signal,
-	 resume waiting as required by Single Unix Specification.  */
-      if (reltime.tv_sec < 0 || __libc_nanosleep(&reltime, NULL) == 0)
-	break;
-    }
-
-    /* Block the restart signal again */
-    sigprocmask(SIG_SETMASK, &initial_mask, NULL);
-    was_signalled = 0;
-  } else {
-    was_signalled = 1;
-  }
-  THREAD_SETMEM(self, p_signal_jmp, NULL);
-
-  /* Now was_signalled is true if we exited the above code
-     due to the delivery of a restart signal.  In that case,
-     everything is cool. We have been removed from whatever
-     we were waiting on by the other thread, and consumed its signal.
-
-     Otherwise we this thread woke up spontaneously, or due to a signal other
-     than restart. This is an ambiguous case  that must be resolved by
-     the caller; the thread is still eligible for a restart wakeup
-     so there is a race. */
-
-  READ_MEMORY_BARRIER(); /* See comment in __pthread_restart_new */
-  return was_signalled;
-}
-
-
-/* Debugging aid */
-
-#ifdef DEBUG
-#include <stdarg.h>
-
-void __pthread_message(char * fmt, ...)
-{
-  char buffer[1024];
-  va_list args;
-  sprintf(buffer, "%05d : ", __getpid());
-  va_start(args, fmt);
-  vsnprintf(buffer + 8, sizeof(buffer) - 8, fmt, args);
-  va_end(args);
-  TEMP_FAILURE_RETRY(__libc_write(2, buffer, strlen(buffer)));
-}
-
-#endif
-
-
-#ifndef SHARED
-/* We need a hook to force the cancelation wrappers and file locking
-   to be linked in when static libpthread is used.  */
-extern const int __pthread_provide_wrappers;
-static const int *const __pthread_require_wrappers =
-  &__pthread_provide_wrappers;
-extern const int __pthread_provide_lockfile;
-static const int *const __pthread_require_lockfile =
-  &__pthread_provide_lockfile;
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/ptlongjmp.c b/newlib/libc/sys/linux/linuxthreads/ptlongjmp.c
deleted file mode 100644
index c2ac55f63..000000000
--- a/newlib/libc/sys/linux/linuxthreads/ptlongjmp.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1998 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Redefine siglongjmp and longjmp so that they interact correctly
-   with cleanup handlers */
-
-#include <setjmp.h>
-#include "pthread.h"
-#include "internals.h"
-
-/* These functions are not declared anywhere since they shouldn't be
-   used at another place but here.  */
-extern void __libc_siglongjmp (sigjmp_buf env, int val)
-     __attribute__ ((noreturn));
-extern void __libc_longjmp (jmp_buf env, int val)
-     __attribute__ ((noreturn));
-
-
-static void pthread_cleanup_upto(jmp_buf target)
-{
-  pthread_descr self = thread_self();
-  struct _pthread_cleanup_buffer * c;
-  char *currentframe = CURRENT_STACK_FRAME;
-
-  for (c = THREAD_GETMEM(self, p_cleanup);
-       c != NULL && _JMPBUF_UNWINDS(target, c);
-       c = c->__prev)
-    {
-#if _STACK_GROWS_DOWN
-      if ((char *) c <= currentframe)
-	{
-	  c = NULL;
-	  break;
-	}
-#elif _STACK_GROWS_UP
-      if ((char *) c >= currentframe)
-	{
-	  c = NULL;
-	  break;
-	}
-#else
-# error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
-#endif
-      c->__routine(c->__arg);
-    }
-  THREAD_SETMEM(self, p_cleanup, c);
-  if (THREAD_GETMEM(self, p_in_sighandler)
-      && _JMPBUF_UNWINDS(target, THREAD_GETMEM(self, p_in_sighandler)))
-    THREAD_SETMEM(self, p_in_sighandler, NULL);
-}
-
-void siglongjmp(sigjmp_buf env, int val)
-{
-  pthread_cleanup_upto(env.__buf);
-  __libc_siglongjmp(env, val);
-}
-
-void longjmp(jmp_buf env, int val)
-{
-  pthread_cleanup_upto(env);
-  __libc_longjmp(env, val);
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/queue.h b/newlib/libc/sys/linux/linuxthreads/queue.h
deleted file mode 100644
index 28bd75531..000000000
--- a/newlib/libc/sys/linux/linuxthreads/queue.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Waiting queues */
-
-/* Waiting queues are represented by lists of thread descriptors
-   linked through their p_nextwaiting field.  The lists are kept
-   sorted by decreasing priority, and then decreasing waiting time. */
-
-static inline void enqueue(pthread_descr * q, pthread_descr th)
-{
-  int prio = th->p_priority;
-  ASSERT(th->p_nextwaiting == NULL);
-  for (; *q != NULL; q = &((*q)->p_nextwaiting)) {
-    if (prio > (*q)->p_priority) {
-      th->p_nextwaiting = *q;
-      *q = th;
-      return;
-    }
-  }
-  *q = th;
-}
-
-static inline pthread_descr dequeue(pthread_descr * q)
-{
-  pthread_descr th;
-  th = *q;
-  if (th != NULL) {
-    *q = th->p_nextwaiting;
-    th->p_nextwaiting = NULL;
-  }
-  return th;
-}
-
-static inline int remove_from_queue(pthread_descr * q, pthread_descr th)
-{
-  for (; *q != NULL; q = &((*q)->p_nextwaiting)) {
-    if (*q == th) {
-      *q = th->p_nextwaiting;
-      th->p_nextwaiting = NULL;
-      return 1;
-    }
-  }
-  return 0;
-}
-
-static inline int queue_is_empty(pthread_descr * q)
-{
-    return *q == NULL;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/reent.c b/newlib/libc/sys/linux/linuxthreads/reent.c
deleted file mode 100644
index 44d6f7858..000000000
--- a/newlib/libc/sys/linux/linuxthreads/reent.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* Define the location of _REENT for the newlib C library */
-
-#include <reent.h>
-#include "pthread.h"
-#include "internals.h"
-
-struct _reent * __thread_reent()
-{
-  pthread_descr self = thread_self();
-  return THREAD_GETMEM (self, p_reentp);
-}
-
-/* Return thread specific resolver state.  */
-struct __res_state * __res_state()
-{
-  pthread_descr self = thread_self();
-  return THREAD_GETMEM (self, p_resp);
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/reqsyscalls.c b/newlib/libc/sys/linux/linuxthreads/reqsyscalls.c
deleted file mode 100644
index 714a8ba36..000000000
--- a/newlib/libc/sys/linux/linuxthreads/reqsyscalls.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* EL/IX level 1 and 2 libraries don't have the following syscalls,
-   but we need them due to our threading model based on processes */
-
-#include <time.h>
-#include <sched.h>
-#include <sys/wait.h>
-#include <machine/syscall.h>
-
-#define __NR___waitpid __NR_waitpid
-#define __NR___sched_getparam __NR_sched_getparam
-#define __NR___sched_getscheduler __NR_sched_getscheduler
-#define __NR___sched_setscheduler __NR_sched_setscheduler
-
-_syscall2(int,__sched_getparam,pid_t,pid,struct sched_param *,sched);
-_syscall1(int,__sched_getscheduler,pid_t,pid);
-_syscall3(int,__sched_setscheduler,pid_t,pid,int,policy,const struct sched_param *,sched);
-
-/* we want __libc____waitpid defined to support __waitpid which is
-   defined in wrapsyscall.c */
-_syscall3_base(pid_t,__waitpid,pid_t,pid,int *,wait_stat,int,options)
diff --git a/newlib/libc/sys/linux/linuxthreads/restart.h b/newlib/libc/sys/linux/linuxthreads/restart.h
deleted file mode 100644
index 24d9fab74..000000000
--- a/newlib/libc/sys/linux/linuxthreads/restart.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#include <signal.h>
-#include <kernel-features.h>
-
-/* Primitives for controlling thread execution */
-
-static inline void restart(pthread_descr th)
-{
-  /* See pthread.c */
-#if __ASSUME_REALTIME_SIGNALS
-  __pthread_restart_new(th);
-#else
-  __pthread_restart(th);
-#endif
-}
-
-static inline void suspend(pthread_descr self)
-{
-  /* See pthread.c */
-#if __ASSUME_REALTIME_SIGNALS
-  __pthread_wait_for_restart_signal(self);
-#else
-  __pthread_suspend(self);
-#endif
-}
-
-static inline int timedsuspend(pthread_descr self,
-		const struct timespec *abstime)
-{
-  /* See pthread.c */
-#if __ASSUME_REALTIME_SIGNALS
-  return __pthread_timedsuspend_new(self, abstime);
-#else
-  return __pthread_timedsuspend(self, abstime);
-#endif
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/rwlock.c b/newlib/libc/sys/linux/linuxthreads/rwlock.c
deleted file mode 100644
index e39597014..000000000
--- a/newlib/libc/sys/linux/linuxthreads/rwlock.c
+++ /dev/null
@@ -1,658 +0,0 @@
-/* Read-write lock implementation.
-   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Xavier Leroy <Xavier.Leroy@inria.fr>
-   and Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <bits/libc-lock.h>
-#include <errno.h>
-#include <pthread.h>
-#include <stdlib.h>
-#include "internals.h"
-#include "queue.h"
-#include "spinlock.h"
-#include "restart.h"
-
-/* Function called by pthread_cancel to remove the thread from
-   waiting inside pthread_rwlock_timedrdlock or pthread_rwlock_timedwrlock. */
-
-static int rwlock_rd_extricate_func(void *obj, pthread_descr th)
-{
-  pthread_rwlock_t *rwlock = obj;
-  int did_remove = 0;
-
-  __pthread_lock(&rwlock->__rw_lock, NULL);
-  did_remove = remove_from_queue(&rwlock->__rw_read_waiting, th);
-  __pthread_unlock(&rwlock->__rw_lock);
-
-  return did_remove;
-}
-
-static int rwlock_wr_extricate_func(void *obj, pthread_descr th)
-{
-  pthread_rwlock_t *rwlock = obj;
-  int did_remove = 0;
-
-  __pthread_lock(&rwlock->__rw_lock, NULL);
-  did_remove = remove_from_queue(&rwlock->__rw_write_waiting, th);
-  __pthread_unlock(&rwlock->__rw_lock);
-
-  return did_remove;
-}
-
-/*
- * Check whether the calling thread already owns one or more read locks on the
- * specified lock. If so, return a pointer to the read lock info structure
- * corresponding to that lock.
- */
-
-static pthread_readlock_info *
-rwlock_is_in_list(pthread_descr self, pthread_rwlock_t *rwlock)
-{
-  pthread_readlock_info *info;
-
-  for (info = THREAD_GETMEM (self, p_readlock_list); info != NULL;
-       info = info->pr_next)
-    {
-      if (info->pr_lock == rwlock)
-	return info;
-    }
-
-  return NULL;
-}
-
-/*
- * Add a new lock to the thread's list of locks for which it has a read lock.
- * A new info node must be allocated for this, which is taken from the thread's
- * free list, or by calling malloc. If malloc fails, a null pointer is
- * returned. Otherwise the lock info structure is initialized and pushed
- * onto the thread's list.
- */
-
-static pthread_readlock_info *
-rwlock_add_to_list(pthread_descr self, pthread_rwlock_t *rwlock)
-{
-  pthread_readlock_info *info = THREAD_GETMEM (self, p_readlock_free);
-
-  if (info != NULL)
-    THREAD_SETMEM (self, p_readlock_free, info->pr_next);
-  else
-    info = malloc(sizeof *info);
-
-  if (info == NULL)
-    return NULL;
-
-  info->pr_lock_count = 1;
-  info->pr_lock = rwlock;
-  info->pr_next = THREAD_GETMEM (self, p_readlock_list);
-  THREAD_SETMEM (self, p_readlock_list, info);
-
-  return info;
-}
-
-/*
- * If the thread owns a read lock over the given pthread_rwlock_t,
- * and this read lock is tracked in the thread's lock list,
- * this function returns a pointer to the info node in that list.
- * It also decrements the lock count within that node, and if
- * it reaches zero, it removes the node from the list.
- * If nothing is found, it returns a null pointer.
- */
-
-static pthread_readlock_info *
-rwlock_remove_from_list(pthread_descr self, pthread_rwlock_t *rwlock)
-{
-  pthread_readlock_info **pinfo;
-
-  for (pinfo = &self->p_readlock_list; *pinfo != NULL; pinfo = &(*pinfo)->pr_next)
-    {
-      if ((*pinfo)->pr_lock == rwlock)
-	{
-	  pthread_readlock_info *info = *pinfo;
-	  if (--info->pr_lock_count == 0)
-	    *pinfo = info->pr_next;
-	  return info;
-	}
-    }
-
-  return NULL;
-}
-
-/*
- * This function checks whether the conditions are right to place a read lock.
- * It returns 1 if so, otherwise zero. The rwlock's internal lock must be
- * locked upon entry.
- */
-
-static int
-rwlock_can_rdlock(pthread_rwlock_t *rwlock, int have_lock_already)
-{
-  /* Can't readlock; it is write locked. */
-  if (rwlock->__rw_writer != NULL)
-    return 0;
-
-  /* Lock prefers readers; get it. */
-  if (rwlock->__rw_kind == PTHREAD_RWLOCK_PREFER_READER_NP)
-    return 1;
-
-  /* Lock prefers writers, but none are waiting. */
-  if (queue_is_empty(&rwlock->__rw_write_waiting))
-    return 1;
-
-  /* Writers are waiting, but this thread already has a read lock */
-  if (have_lock_already)
-    return 1;
-
-  /* Writers are waiting, and this is a new lock */
-  return 0;
-}
-
-/*
- * This function helps support brain-damaged recursive read locking
- * semantics required by Unix 98, while maintaining write priority.
- * This basically determines whether this thread already holds a read lock
- * already. It returns 1 if so, otherwise it returns 0.
- *
- * If the thread has any ``untracked read locks'' then it just assumes
- * that this lock is among them, just to be safe, and returns 1.
- *
- * Also, if it finds the thread's lock in the list, it sets the pointer
- * referenced by pexisting to refer to the list entry.
- *
- * If the thread has no untracked locks, and the lock is not found
- * in its list, then it is added to the list. If this fails,
- * then *pout_of_mem is set to 1.
- */
-
-static int
-rwlock_have_already(pthread_descr *pself, pthread_rwlock_t *rwlock,
-    pthread_readlock_info **pexisting, int *pout_of_mem)
-{
-  pthread_readlock_info *existing = NULL;
-  int out_of_mem = 0, have_lock_already = 0;
-  pthread_descr self = *pself;
-
-  if (rwlock->__rw_kind == PTHREAD_RWLOCK_PREFER_WRITER_NP)
-    {
-      if (!self)
-	*pself = self = thread_self();
-
-      existing = rwlock_is_in_list(self, rwlock);
-
-      if (existing != NULL
-	  || THREAD_GETMEM (self, p_untracked_readlock_count) > 0)
-	have_lock_already = 1;
-      else
-	{
-	  existing = rwlock_add_to_list(self, rwlock);
-	  if (existing == NULL)
-	    out_of_mem = 1;
-	}
-    }
-
-  *pout_of_mem = out_of_mem;
-  *pexisting = existing;
-
-  return have_lock_already;
-}
-
-int
-__pthread_rwlock_init (pthread_rwlock_t *rwlock,
-		       const pthread_rwlockattr_t *attr)
-{
-  __pthread_init_lock(&rwlock->__rw_lock);
-  rwlock->__rw_readers = 0;
-  rwlock->__rw_writer = NULL;
-  rwlock->__rw_read_waiting = NULL;
-  rwlock->__rw_write_waiting = NULL;
-
-  if (attr == NULL)
-    {
-      rwlock->__rw_kind = PTHREAD_RWLOCK_DEFAULT_NP;
-      rwlock->__rw_pshared = PTHREAD_PROCESS_PRIVATE;
-    }
-  else
-    {
-      rwlock->__rw_kind = attr->__lockkind;
-      rwlock->__rw_pshared = attr->__pshared;
-    }
-
-  return 0;
-}
-strong_alias (__pthread_rwlock_init, pthread_rwlock_init)
-
-
-int
-__pthread_rwlock_destroy (pthread_rwlock_t *rwlock)
-{
-  int readers;
-  _pthread_descr writer;
-
-  __pthread_lock (&rwlock->__rw_lock, NULL);
-  readers = rwlock->__rw_readers;
-  writer = rwlock->__rw_writer;
-  __pthread_unlock (&rwlock->__rw_lock);
-
-  if (readers > 0 || writer != NULL)
-    return EBUSY;
-
-  return 0;
-}
-strong_alias (__pthread_rwlock_destroy, pthread_rwlock_destroy)
-
-int
-__pthread_rwlock_rdlock (pthread_rwlock_t *rwlock)
-{
-  pthread_descr self = NULL;
-  pthread_readlock_info *existing;
-  int out_of_mem, have_lock_already;
-
-  have_lock_already = rwlock_have_already(&self, rwlock,
-					  &existing, &out_of_mem);
-
-  if (self == NULL)
-    self = thread_self ();
-
-  for (;;)
-    {
-      __pthread_lock (&rwlock->__rw_lock, self);
-
-      if (rwlock_can_rdlock(rwlock, have_lock_already))
-	break;
-
-      enqueue (&rwlock->__rw_read_waiting, self);
-      __pthread_unlock (&rwlock->__rw_lock);
-      suspend (self); /* This is not a cancellation point */
-    }
-
-  ++rwlock->__rw_readers;
-  __pthread_unlock (&rwlock->__rw_lock);
-
-  if (have_lock_already || out_of_mem)
-    {
-      if (existing != NULL)
-	++existing->pr_lock_count;
-      else
-	++self->p_untracked_readlock_count;
-    }
-
-  return 0;
-}
-strong_alias (__pthread_rwlock_rdlock, pthread_rwlock_rdlock)
-
-int
-__pthread_rwlock_timedrdlock (pthread_rwlock_t *rwlock,
-			      const struct timespec *abstime)
-{
-  pthread_descr self = NULL;
-  pthread_readlock_info *existing;
-  int out_of_mem, have_lock_already;
-  pthread_extricate_if extr;
-
-  if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
-    return EINVAL;
-
-  have_lock_already = rwlock_have_already(&self, rwlock,
-					  &existing, &out_of_mem);
-
-  if (self == NULL)
-    self = thread_self ();
-
-  /* Set up extrication interface */
-  extr.pu_object = rwlock;
-  extr.pu_extricate_func = rwlock_rd_extricate_func;
-
-  /* Register extrication interface */
-  __pthread_set_own_extricate_if (self, &extr);
-
-  for (;;)
-    {
-      __pthread_lock (&rwlock->__rw_lock, self);
-
-      if (rwlock_can_rdlock(rwlock, have_lock_already))
-	break;
-
-      enqueue (&rwlock->__rw_read_waiting, self);
-      __pthread_unlock (&rwlock->__rw_lock);
-      /* This is not a cancellation point */
-      if (timedsuspend (self, abstime) == 0)
-	{
-	  int was_on_queue;
-
-	  __pthread_lock (&rwlock->__rw_lock, self);
-	  was_on_queue = remove_from_queue (&rwlock->__rw_read_waiting, self);
-	  __pthread_unlock (&rwlock->__rw_lock);
-
-	  if (was_on_queue)
-	    {
-	      __pthread_set_own_extricate_if (self, 0);
-	      return ETIMEDOUT;
-	    }
-
-	  /* Eat the outstanding restart() from the signaller */
-	  suspend (self);
-	}
-    }
-
-  __pthread_set_own_extricate_if (self, 0);
-
-  ++rwlock->__rw_readers;
-  __pthread_unlock (&rwlock->__rw_lock);
-
-  if (have_lock_already || out_of_mem)
-    {
-      if (existing != NULL)
-	++existing->pr_lock_count;
-      else
-	++self->p_untracked_readlock_count;
-    }
-
-  return 0;
-}
-strong_alias (__pthread_rwlock_timedrdlock, pthread_rwlock_timedrdlock)
-
-int
-__pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock)
-{
-  pthread_descr self = thread_self();
-  pthread_readlock_info *existing;
-  int out_of_mem, have_lock_already;
-  int retval = EBUSY;
-
-  have_lock_already = rwlock_have_already(&self, rwlock,
-      &existing, &out_of_mem);
-
-  __pthread_lock (&rwlock->__rw_lock, self);
-
-  /* 0 is passed to here instead of have_lock_already.
-     This is to meet Single Unix Spec requirements:
-     if writers are waiting, pthread_rwlock_tryrdlock
-     does not acquire a read lock, even if the caller has
-     one or more read locks already. */
-
-  if (rwlock_can_rdlock(rwlock, 0))
-    {
-      ++rwlock->__rw_readers;
-      retval = 0;
-    }
-
-  __pthread_unlock (&rwlock->__rw_lock);
-
-  if (retval == 0)
-    {
-      if (have_lock_already || out_of_mem)
-	{
-	  if (existing != NULL)
-	    ++existing->pr_lock_count;
-	  else
-	    ++self->p_untracked_readlock_count;
-	}
-    }
-
-  return retval;
-}
-strong_alias (__pthread_rwlock_tryrdlock, pthread_rwlock_tryrdlock)
-
-
-int
-__pthread_rwlock_wrlock (pthread_rwlock_t *rwlock)
-{
-  pthread_descr self = thread_self ();
-
-  while(1)
-    {
-      __pthread_lock (&rwlock->__rw_lock, self);
-      if (rwlock->__rw_readers == 0 && rwlock->__rw_writer == NULL)
-	{
-	  rwlock->__rw_writer = self;
-	  __pthread_unlock (&rwlock->__rw_lock);
-	  return 0;
-	}
-
-      /* Suspend ourselves, then try again */
-      enqueue (&rwlock->__rw_write_waiting, self);
-      __pthread_unlock (&rwlock->__rw_lock);
-      suspend (self); /* This is not a cancellation point */
-    }
-}
-strong_alias (__pthread_rwlock_wrlock, pthread_rwlock_wrlock)
-
-
-int
-__pthread_rwlock_timedwrlock (pthread_rwlock_t *rwlock,
-			      const struct timespec *abstime)
-{
-  pthread_descr self;
-  pthread_extricate_if extr;
-
-  if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
-    return EINVAL;
-
-  self = thread_self ();
-
-  /* Set up extrication interface */
-  extr.pu_object = rwlock;
-  extr.pu_extricate_func =  rwlock_wr_extricate_func;
-
-  /* Register extrication interface */
-  __pthread_set_own_extricate_if (self, &extr);
-
-  while(1)
-    {
-      __pthread_lock (&rwlock->__rw_lock, self);
-
-      if (rwlock->__rw_readers == 0 && rwlock->__rw_writer == NULL)
-	{
-	  rwlock->__rw_writer = self;
-	  __pthread_set_own_extricate_if (self, 0);
-	  __pthread_unlock (&rwlock->__rw_lock);
-	  return 0;
-	}
-
-      /* Suspend ourselves, then try again */
-      enqueue (&rwlock->__rw_write_waiting, self);
-      __pthread_unlock (&rwlock->__rw_lock);
-      /* This is not a cancellation point */
-      if (timedsuspend (self, abstime) == 0)
-	{
-	  int was_on_queue;
-
-	  __pthread_lock (&rwlock->__rw_lock, self);
-	  was_on_queue = remove_from_queue (&rwlock->__rw_write_waiting, self);
-	  __pthread_unlock (&rwlock->__rw_lock);
-
-	  if (was_on_queue)
-	    {
-	      __pthread_set_own_extricate_if (self, 0);
-	      return ETIMEDOUT;
-	    }
-
-	  /* Eat the outstanding restart() from the signaller */
-	  suspend (self);
-	}
-    }
-}
-strong_alias (__pthread_rwlock_timedwrlock, pthread_rwlock_timedwrlock)
-
-
-int
-__pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock)
-{
-  int result = EBUSY;
-
-  __pthread_lock (&rwlock->__rw_lock, NULL);
-  if (rwlock->__rw_readers == 0 && rwlock->__rw_writer == NULL)
-    {
-      rwlock->__rw_writer = thread_self ();
-      result = 0;
-    }
-  __pthread_unlock (&rwlock->__rw_lock);
-
-  return result;
-}
-strong_alias (__pthread_rwlock_trywrlock, pthread_rwlock_trywrlock)
-
-
-int
-__pthread_rwlock_unlock (pthread_rwlock_t *rwlock)
-{
-  pthread_descr torestart;
-  pthread_descr th;
-
-  __pthread_lock (&rwlock->__rw_lock, NULL);
-  if (rwlock->__rw_writer != NULL)
-    {
-      /* Unlocking a write lock.  */
-      if (rwlock->__rw_writer != thread_self ())
-	{
-	  __pthread_unlock (&rwlock->__rw_lock);
-	  return EPERM;
-	}
-      rwlock->__rw_writer = NULL;
-
-      if ((rwlock->__rw_kind == PTHREAD_RWLOCK_PREFER_READER_NP
-	   && !queue_is_empty(&rwlock->__rw_read_waiting))
-	  || (th = dequeue(&rwlock->__rw_write_waiting)) == NULL)
-	{
-	  /* Restart all waiting readers.  */
-	  torestart = rwlock->__rw_read_waiting;
-	  rwlock->__rw_read_waiting = NULL;
-	  __pthread_unlock (&rwlock->__rw_lock);
-	  while ((th = dequeue (&torestart)) != NULL)
-	    restart (th);
-	}
-      else
-	{
-	  /* Restart one waiting writer.  */
-	  __pthread_unlock (&rwlock->__rw_lock);
-	  restart (th);
-	}
-    }
-  else
-    {
-      /* Unlocking a read lock.  */
-      if (rwlock->__rw_readers == 0)
-	{
-	  __pthread_unlock (&rwlock->__rw_lock);
-	  return EPERM;
-	}
-
-      --rwlock->__rw_readers;
-      if (rwlock->__rw_readers == 0)
-	/* Restart one waiting writer, if any.  */
-	th = dequeue (&rwlock->__rw_write_waiting);
-      else
-	th = NULL;
-
-      __pthread_unlock (&rwlock->__rw_lock);
-      if (th != NULL)
-	restart (th);
-
-      /* Recursive lock fixup */
-
-      if (rwlock->__rw_kind == PTHREAD_RWLOCK_PREFER_WRITER_NP)
-	{
-	  pthread_descr self = thread_self();
-	  pthread_readlock_info *victim = rwlock_remove_from_list(self, rwlock);
-
-	  if (victim != NULL)
-	    {
-	      if (victim->pr_lock_count == 0)
-		{
-		  victim->pr_next = THREAD_GETMEM (self, p_readlock_free);
-		  THREAD_SETMEM (self, p_readlock_free, victim);
-		}
-	    }
-	  else
-	    {
-	      int val = THREAD_GETMEM (self, p_untracked_readlock_count);
-	      if (val > 0)
-		THREAD_SETMEM (self, p_untracked_readlock_count, val - 1);
-	    }
-	}
-    }
-
-  return 0;
-}
-strong_alias (__pthread_rwlock_unlock, pthread_rwlock_unlock)
-
-
-
-int
-pthread_rwlockattr_init (pthread_rwlockattr_t *attr)
-{
-  attr->__lockkind = 0;
-  attr->__pshared = PTHREAD_PROCESS_PRIVATE;
-
-  return 0;
-}
-
-
-int
-__pthread_rwlockattr_destroy (pthread_rwlockattr_t *attr)
-{
-  return 0;
-}
-strong_alias (__pthread_rwlockattr_destroy, pthread_rwlockattr_destroy)
-
-
-int
-pthread_rwlockattr_getpshared (const pthread_rwlockattr_t *attr, int *pshared)
-{
-  *pshared = attr->__pshared;
-  return 0;
-}
-
-
-int
-pthread_rwlockattr_setpshared (pthread_rwlockattr_t *attr, int pshared)
-{
-  if (pshared != PTHREAD_PROCESS_PRIVATE && pshared != PTHREAD_PROCESS_SHARED)
-    return EINVAL;
-
-  /* For now it is not possible to shared a conditional variable.  */
-  if (pshared != PTHREAD_PROCESS_PRIVATE)
-    return ENOSYS;
-
-  attr->__pshared = pshared;
-
-  return 0;
-}
-
-
-int
-pthread_rwlockattr_getkind_np (const pthread_rwlockattr_t *attr, int *pref)
-{
-  *pref = attr->__lockkind;
-  return 0;
-}
-
-
-int
-pthread_rwlockattr_setkind_np (pthread_rwlockattr_t *attr, int pref)
-{
-  if (pref != PTHREAD_RWLOCK_PREFER_READER_NP
-      && pref != PTHREAD_RWLOCK_PREFER_WRITER_NP
-      && pref != PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
-      && pref != PTHREAD_RWLOCK_DEFAULT_NP)
-    return EINVAL;
-
-  attr->__lockkind = pref;
-
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/semaphore.c b/newlib/libc/sys/linux/linuxthreads/semaphore.c
deleted file mode 100644
index e0dac4120..000000000
--- a/newlib/libc/sys/linux/linuxthreads/semaphore.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Semaphores a la POSIX 1003.1b */
-
-#include <errno.h>
-#include "pthread.h"
-#include "semaphore.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "restart.h"
-#include "queue.h"
-#include <shlib-compat.h>
-
-int __new_sem_init(sem_t *sem, int pshared, unsigned int value)
-{
-  if (value > SEM_VALUE_MAX) {
-    errno = EINVAL;
-    return -1;
-  }
-  if (pshared) {
-    errno = ENOSYS;
-    return -1;
-  }
-  __pthread_init_lock(&sem->__sem_lock);
-  sem->__sem_value = value;
-  sem->__sem_waiting = NULL;
-  return 0;
-}
-
-/* Function called by pthread_cancel to remove the thread from
-   waiting inside __new_sem_wait. */
-
-static int new_sem_extricate_func(void *obj, pthread_descr th)
-{
-  volatile pthread_descr self = thread_self();
-  sem_t *sem = obj;
-  int did_remove = 0;
-
-  __pthread_lock(&sem->__sem_lock, self);
-  did_remove = remove_from_queue(&sem->__sem_waiting, th);
-  __pthread_unlock(&sem->__sem_lock);
-
-  return did_remove;
-}
-
-int __new_sem_wait(sem_t * sem)
-{
-  volatile pthread_descr self = thread_self();
-  pthread_extricate_if extr;
-  int already_canceled = 0;
-  int spurious_wakeup_count;
-
-  /* Set up extrication interface */
-  extr.pu_object = sem;
-  extr.pu_extricate_func = new_sem_extricate_func;
-
-  __pthread_lock(&sem->__sem_lock, self);
-  if (sem->__sem_value > 0) {
-    sem->__sem_value--;
-    __pthread_unlock(&sem->__sem_lock);
-    return 0;
-  }
-  /* Register extrication interface */
-  THREAD_SETMEM(self, p_sem_avail, 0);
-  __pthread_set_own_extricate_if(self, &extr);
-  /* Enqueue only if not already cancelled. */
-  if (!(THREAD_GETMEM(self, p_canceled)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE))
-    enqueue(&sem->__sem_waiting, self);
-  else
-    already_canceled = 1;
-  __pthread_unlock(&sem->__sem_lock);
-
-  if (already_canceled) {
-    __pthread_set_own_extricate_if(self, 0);
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  }
-
-  /* Wait for sem_post or cancellation, or fall through if already canceled */
-  spurious_wakeup_count = 0;
-  while (1)
-    {
-      suspend(self);
-      if (THREAD_GETMEM(self, p_sem_avail) == 0
-	  && (THREAD_GETMEM(self, p_woken_by_cancel) == 0
-	      || THREAD_GETMEM(self, p_cancelstate) != PTHREAD_CANCEL_ENABLE))
-	{
-	  /* Count resumes that don't belong to us. */
-	  spurious_wakeup_count++;
-	  continue;
-	}
-      break;
-    }
-  __pthread_set_own_extricate_if(self, 0);
-
-  /* Terminate only if the wakeup came from cancellation. */
-  /* Otherwise ignore cancellation because we got the semaphore. */
-
-  if (THREAD_GETMEM(self, p_woken_by_cancel)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE) {
-    THREAD_SETMEM(self, p_woken_by_cancel, 0);
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  }
-  /* We got the semaphore */
-  return 0;
-}
-
-int __new_sem_trywait(sem_t * sem)
-{
-  int retval;
-
-  __pthread_lock(&sem->__sem_lock, NULL);
-  if (sem->__sem_value == 0) {
-    errno = EAGAIN;
-    retval = -1;
-  } else {
-    sem->__sem_value--;
-    retval = 0;
-  }
-  __pthread_unlock(&sem->__sem_lock);
-  return retval;
-}
-
-int __new_sem_post(sem_t * sem)
-{
-  pthread_descr self = thread_self();
-  pthread_descr th;
-  struct pthread_request request;
-
-  if (THREAD_GETMEM(self, p_in_sighandler) == NULL) {
-    __pthread_lock(&sem->__sem_lock, self);
-    if (sem->__sem_waiting == NULL) {
-      if (sem->__sem_value >= SEM_VALUE_MAX) {
-        /* Overflow */
-        errno = ERANGE;
-        __pthread_unlock(&sem->__sem_lock);
-        return -1;
-      }
-      sem->__sem_value++;
-      __pthread_unlock(&sem->__sem_lock);
-    } else {
-      th = dequeue(&sem->__sem_waiting);
-      __pthread_unlock(&sem->__sem_lock);
-      th->p_sem_avail = 1;
-      WRITE_MEMORY_BARRIER();
-      restart(th);
-    }
-  } else {
-    /* If we're in signal handler, delegate post operation to
-       the thread manager. */
-    if (__pthread_manager_request < 0) {
-      if (__pthread_initialize_manager() < 0) {
-        errno = EAGAIN;
-        return -1;
-      }
-    }
-    request.req_kind = REQ_POST;
-    request.req_args.post = sem;
-    TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				    (char *) &request, sizeof(request)));
-  }
-  return 0;
-}
-
-int __new_sem_getvalue(sem_t * sem, int * sval)
-{
-  *sval = sem->__sem_value;
-  return 0;
-}
-
-int __new_sem_destroy(sem_t * sem)
-{
-  if (sem->__sem_waiting != NULL) {
-    __set_errno (EBUSY);
-    return -1;
-  }
-  return 0;
-}
-
-sem_t *sem_open(const char *name, int oflag, ...)
-{
-  __set_errno (ENOSYS);
-  return SEM_FAILED;
-}
-
-int sem_close(sem_t *sem)
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-int sem_unlink(const char *name)
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-int sem_timedwait(sem_t *sem, const struct timespec *abstime)
-{
-  pthread_descr self = thread_self();
-  pthread_extricate_if extr;
-  int already_canceled = 0;
-  int spurious_wakeup_count;
-
-  __pthread_lock(&sem->__sem_lock, self);
-  if (sem->__sem_value > 0) {
-    --sem->__sem_value;
-    __pthread_unlock(&sem->__sem_lock);
-    return 0;
-  }
-
-  if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000) {
-    /* The standard requires that if the function would block and the
-       time value is illegal, the function returns with an error.  */
-    __pthread_unlock(&sem->__sem_lock);
-    return EINVAL;
-  }
-
-  /* Set up extrication interface */
-  extr.pu_object = sem;
-  extr.pu_extricate_func = new_sem_extricate_func;
-
-  /* Register extrication interface */
-  THREAD_SETMEM(self, p_sem_avail, 0);
-  __pthread_set_own_extricate_if(self, &extr);
-  /* Enqueue only if not already cancelled. */
-  if (!(THREAD_GETMEM(self, p_canceled)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE))
-    enqueue(&sem->__sem_waiting, self);
-  else
-    already_canceled = 1;
-  __pthread_unlock(&sem->__sem_lock);
-
-  if (already_canceled) {
-    __pthread_set_own_extricate_if(self, 0);
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  }
-
-  spurious_wakeup_count = 0;
-  while (1)
-    {
-      if (timedsuspend(self, abstime) == 0) {
-	int was_on_queue;
-
-	/* __pthread_lock will queue back any spurious restarts that
-	   may happen to it. */
-
-	__pthread_lock(&sem->__sem_lock, self);
-	was_on_queue = remove_from_queue(&sem->__sem_waiting, self);
-	__pthread_unlock(&sem->__sem_lock);
-
-	if (was_on_queue) {
-	  __pthread_set_own_extricate_if(self, 0);
-	  return ETIMEDOUT;
-	}
-
-	/* Eat the outstanding restart() from the signaller */
-	suspend(self);
-      }
-
-      if (THREAD_GETMEM(self, p_sem_avail) == 0
-	  && (THREAD_GETMEM(self, p_woken_by_cancel) == 0
-	      || THREAD_GETMEM(self, p_cancelstate) != PTHREAD_CANCEL_ENABLE))
-	{
-	  /* Count resumes that don't belong to us. */
-	  spurious_wakeup_count++;
-	  continue;
-	}
-      break;
-    }
-
- __pthread_set_own_extricate_if(self, 0);
-
-  /* Terminate only if the wakeup came from cancellation. */
-  /* Otherwise ignore cancellation because we got the semaphore. */
-
-  if (THREAD_GETMEM(self, p_woken_by_cancel)
-      && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE) {
-    THREAD_SETMEM(self, p_woken_by_cancel, 0);
-    __pthread_do_exit(PTHREAD_CANCELED, CURRENT_STACK_FRAME);
-  }
-  /* We got the semaphore */
-  return 0;
-}
-
-
-versioned_symbol (libpthread, __new_sem_init, sem_init, GLIBC_2_1);
-versioned_symbol (libpthread, __new_sem_wait, sem_wait, GLIBC_2_1);
-versioned_symbol (libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1);
-versioned_symbol (libpthread, __new_sem_post, sem_post, GLIBC_2_1);
-versioned_symbol (libpthread, __new_sem_getvalue, sem_getvalue, GLIBC_2_1);
-versioned_symbol (libpthread, __new_sem_destroy, sem_destroy, GLIBC_2_1);
diff --git a/newlib/libc/sys/linux/linuxthreads/semaphore.h b/newlib/libc/sys/linux/linuxthreads/semaphore.h
deleted file mode 100644
index 5971f0d51..000000000
--- a/newlib/libc/sys/linux/linuxthreads/semaphore.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#ifndef _SEMAPHORE_H
-#define _SEMAPHORE_H    1
-
-#include <features.h>
-#include <sys/types.h>
-#include <bits/pthreadtypes.h>
-#ifdef __USE_XOPEN2K
-# define __need_timespec
-# include <time.h>
-#endif
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors.  Needed for `sem_t' definition.  */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-/* System specific semaphore definition.  */
-typedef struct
-{
-  struct _pthread_fastlock __sem_lock;
-  int __sem_value;
-  _pthread_descr __sem_waiting;
-} sem_t;
-
-
-
-/* Value returned if `sem_open' failed.  */
-#define SEM_FAILED	((sem_t *) 0)
-
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX 	((int) ((~0u) >> 1))
-
-
-__BEGIN_DECLS
-
-/* Initialize semaphore object SEM to VALUE.  If PSHARED then share it
-   with other processes.  */
-extern int sem_init (sem_t *__sem, int __pshared, unsigned int __value) __THROW;
-
-/* Free resources associated with semaphore object SEM.  */
-extern int sem_destroy (sem_t *__sem) __THROW;
-
-/* Open a named semaphore NAME with open flaot OFLAG.  */
-extern sem_t *sem_open (__const char *__name, int __oflag, ...) __THROW;
-
-/* Close descriptor for named semaphore SEM.  */
-extern int sem_close (sem_t *__sem) __THROW;
-
-/* Remove named semaphore NAME.  */
-extern int sem_unlink (__const char *__name) __THROW;
-
-/* Wait for SEM being posted.  */
-extern int sem_wait (sem_t *__sem) __THROW;
-
-#ifdef __USE_XOPEN2K
-/* Similar to `sem_wait' but wait only until ABSTIME.  */
-extern int sem_timedwait (sem_t *__restrict __sem,
-			  __const struct timespec *__restrict __abstime)
-     __THROW;
-#endif
-
-/* Test whether SEM is posted.  */
-extern int sem_trywait (sem_t *__sem) __THROW;
-
-/* Post SEM.  */
-extern int sem_post (sem_t *__sem) __THROW;
-
-/* Get current value of SEM and store it in *SVAL.  */
-extern int sem_getvalue (sem_t *__restrict __sem, int *__restrict __sval)
-     __THROW;
-
-__END_DECLS
-
-#endif  /* semaphore.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/shlib-compat.h b/newlib/libc/sys/linux/linuxthreads/shlib-compat.h
deleted file mode 100644
index 245b8aa89..000000000
--- a/newlib/libc/sys/linux/linuxthreads/shlib-compat.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Macros for managing ABI-compatibility definitions using ELF symbol versions.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SHLIB_COMPAT_H
-#define _SHLIB_COMPAT_H	1
-
-#if defined HAVE_ELF && defined DO_VERSIONING
-/* Since there is just one set of .d files generated, we need to
-   include this unconditionally to have the dependency noticed properly.  */
-#include <abi-versions.h>	/* header generated by abi-versions.awk */
-#endif
-
-#if defined HAVE_ELF && defined SHARED && defined DO_VERSIONING
-
-/* The file abi-versions.h (generated by scripts/abi-versions.awk) defines
-   symbols like `ABI_libm_GLIBC_2_0' for each version set in the source
-   code for each library.  For a version set that is subsumed by a later
-   version set, the definition gives the subsuming set, i.e. if GLIBC_2_0
-   is subsumed by GLIBC_2_1, then ABI_libm_GLIBC_2_0 == ABI_libm_GLIBC_2_1.
-   Each version set that is to be distinctly defined in the output has an
-   unique positive integer value, increasing with newer versions.  Thus,
-   evaluating two ABI_* symbols reduces to integer values that differ only
-   when the two version sets named are in fact two different ABIs we are
-   supporting.  If these do not differ, then there is no need to compile in
-   extra code to support this version set where it has been superseded by a
-   newer version.  The compatibility code should be conditionalized with
-   e.g. `#if SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_2)' for code introduced
-   in the GLIBC_2.0 version and obsoleted in the GLIBC_2.2 version.  */
-
-# define SHLIB_COMPAT(lib, introduced, obsoleted) \
-  (!(ABI_##lib##_##obsoleted - 0) \
-   || ((ABI_##lib##_##introduced - 0) < (ABI_##lib##_##obsoleted - 0)))
-
-/* That header also defines symbols like `VERSION_libm_GLIBC_2_1' to
-   the version set name to use for e.g. symbols first introduced into
-   libm in the GLIBC_2.1 version.  Definitions of symbols with explicit
-   versions should look like:
-   	versioned_symbol (libm, new_foo, foo, GLIBC_2_1);
-   This will define the symbol `foo' with the appropriate default version,
-   i.e. either GLIBC_2.1 or the "earliest version" specified in
-   shlib-versions if that is newer.  */
-
-# define versioned_symbol(lib, local, symbol, version) \
-  versioned_symbol_1 (local, symbol, VERSION_##lib##_##version)
-# define versioned_symbol_1(local, symbol, name) \
-  default_symbol_version (local, symbol, name)
-
-# define compat_symbol(lib, local, symbol, version) \
-  compat_symbol_1 (local, symbol, VERSION_##lib##_##version)
-# define compat_symbol_1(local, symbol, name) \
-  symbol_version (local, symbol, name)
-
-#else
-
-/* Not compiling ELF shared libraries at all, so never any old versions.  */
-# define SHLIB_COMPAT(lib, introduced, obsoleted)	0
-
-/* No versions to worry about, just make this the global definition.  */
-# define versioned_symbol(lib, local, symbol, version) \
-  weak_alias (local, symbol)
-
-/* This should not appear outside `#if SHLIB_COMPAT (...)'.  */
-# define compat_symbol(lib, local, symbol, version) ...
-
-#endif
-
-
-#endif	/* shlib-compat.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/signals.c b/newlib/libc/sys/linux/linuxthreads/signals.c
deleted file mode 100644
index da3ce69a4..000000000
--- a/newlib/libc/sys/linux/linuxthreads/signals.c
+++ /dev/null
@@ -1,243 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Handling of signals */
-
-#include <errno.h>
-#include <signal.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include <ucontext.h>
-#include <sigcontextinfo.h>
-
-int pthread_sigmask(int how, const sigset_t * newmask, sigset_t * oldmask)
-{
-  sigset_t mask;
-
-  if (newmask != NULL) {
-    mask = *newmask;
-    /* Don't allow __pthread_sig_restart to be unmasked.
-       Don't allow __pthread_sig_cancel to be masked. */
-    switch(how) {
-    case SIG_SETMASK:
-      sigaddset(&mask, __pthread_sig_restart);
-      sigdelset(&mask, __pthread_sig_cancel);
-      break;
-    case SIG_BLOCK:
-      sigdelset(&mask, __pthread_sig_cancel);
-      break;
-    case SIG_UNBLOCK:
-      sigdelset(&mask, __pthread_sig_restart);
-      break;
-    }
-    newmask = &mask;
-  }
-  if (sigprocmask(how, newmask, oldmask) == -1)
-    return errno;
-  else
-    return 0;
-}
-
-int pthread_kill(pthread_t thread, int signo)
-{
-  pthread_handle handle = thread_handle(thread);
-  int pid;
-
-  __pthread_lock(&handle->h_lock, NULL);
-  if (invalid_handle(handle, thread)) {
-    __pthread_unlock(&handle->h_lock);
-    return ESRCH;
-  }
-  pid = handle->h_descr->p_pid;
-  __pthread_unlock(&handle->h_lock);
-  if (kill(pid, signo) == -1)
-    return errno;
-  else
-    return 0;
-}
-
-/* User-provided signal handlers */
-typedef void (*arch_sighandler_t) (int, SIGCONTEXT);
-static union
-{
-  arch_sighandler_t old;
-  void (*rt) (int, struct siginfo *, struct ucontext *);
-} sighandler[NSIG] = { [1 ... NSIG - 1] = { (arch_sighandler_t) SIG_ERR } };
-
-/* The wrapper around user-provided signal handlers */
-static void pthread_sighandler(int signo, SIGCONTEXT ctx)
-{
-  pthread_descr self;
-  char * in_sighandler;
-  self = thread_self();
-  /* If we're in a sigwait operation, just record the signal received
-     and return without calling the user's handler */
-  if (THREAD_GETMEM(self, p_sigwaiting)) {
-    THREAD_SETMEM(self, p_sigwaiting, 0);
-    THREAD_SETMEM(self, p_signal, signo);
-    return;
-  }
-  /* Record that we're in a signal handler and call the user's
-     handler function */
-  in_sighandler = THREAD_GETMEM(self, p_in_sighandler);
-  if (in_sighandler == NULL)
-    THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME);
-  CALL_SIGHANDLER(sighandler[signo].old, signo, ctx);
-  if (in_sighandler == NULL)
-    THREAD_SETMEM(self, p_in_sighandler, NULL);
-}
-
-/* The same, this time for real-time signals.  */
-static void pthread_sighandler_rt(int signo, struct siginfo *si,
-				  struct ucontext *uc)
-{
-  pthread_descr self;
-  char * in_sighandler;
-  self =  thread_self();
-  /* If we're in a sigwait operation, just record the signal received
-     and return without calling the user's handler */
-  if (THREAD_GETMEM(self, p_sigwaiting)) {
-    THREAD_SETMEM(self, p_sigwaiting, 0);
-    THREAD_SETMEM(self, p_signal, signo);
-    return;
-  }
-  /* Record that we're in a signal handler and call the user's
-     handler function */
-  in_sighandler = THREAD_GETMEM(self, p_in_sighandler);
-  if (in_sighandler == NULL)
-    THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME);
-  sighandler[signo].rt(signo, si, uc);
-  if (in_sighandler == NULL)
-    THREAD_SETMEM(self, p_in_sighandler, NULL);
-}
-
-/* The wrapper around sigaction.  Install our own signal handler
-   around the signal. */
-int __sigaction(int sig, const struct sigaction * act,
-              struct sigaction * oact)
-{
-  struct sigaction newact;
-  struct sigaction *newactp;
-
-  if (sig == __pthread_sig_restart ||
-      sig == __pthread_sig_cancel ||
-      (sig == __pthread_sig_debug && __pthread_sig_debug > 0))
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-  if (act)
-    {
-      newact = *act;
-      if (act->sa_handler != SIG_IGN && act->sa_handler != SIG_DFL
-	  && sig > 0 && sig < NSIG)
-	{
-	  if (act->sa_flags & SA_SIGINFO)
-	    newact.sa_handler = (__sighandler_t) pthread_sighandler_rt;
-	  else
-	    newact.sa_handler = (__sighandler_t) pthread_sighandler;
-	}
-      newactp = &newact;
-    }
-  else
-    newactp = NULL;
-  if (__libc_sigaction(sig, newactp, oact) == -1)
-    return -1;
-  if (sig > 0 && sig < NSIG)
-    {
-      if (oact != NULL
-	  /* We may have inherited SIG_IGN from the parent, so return the
-	     kernel's idea of the signal handler the first time
-	     through.  */
-	  && (__sighandler_t) sighandler[sig].old != SIG_ERR)
-	oact->sa_handler = (__sighandler_t) sighandler[sig].old;
-      if (act)
-	/* For the assignment it does not matter whether it's a normal
-	   or real-time signal.  */
-	sighandler[sig].old = (arch_sighandler_t) act->sa_handler;
-    }
-  return 0;
-}
-strong_alias(__sigaction, sigaction)
-
-/* A signal handler that does nothing */
-static void pthread_null_sighandler(int sig) { }
-
-/* sigwait -- synchronously wait for a signal */
-int sigwait(const sigset_t * set, int * sig)
-{
-  volatile pthread_descr self = thread_self();
-  sigset_t mask;
-  int s;
-  sigjmp_buf jmpbuf;
-  struct sigaction sa;
-
-  /* Get ready to block all signals except those in set
-     and the cancellation signal.
-     Also check that handlers are installed on all signals in set,
-     and if not, install our dummy handler.  This is conformant to
-     POSIX: "The effect of sigwait() on the signal actions for the
-     signals in set is unspecified." */
-  sigfillset(&mask);
-  sigdelset(&mask, __pthread_sig_cancel);
-  for (s = 1; s < NSIG; s++) {
-    if (sigismember(set, s) &&
-        s != __pthread_sig_restart &&
-        s != __pthread_sig_cancel &&
-        s != __pthread_sig_debug) {
-      sigdelset(&mask, s);
-      if (sighandler[s].old == (arch_sighandler_t) SIG_ERR ||
-          sighandler[s].old == (arch_sighandler_t) SIG_DFL ||
-          sighandler[s].old == (arch_sighandler_t) SIG_IGN) {
-        sa.sa_handler = pthread_null_sighandler;
-        sigfillset(&sa.sa_mask);
-        sa.sa_flags = 0;
-        sigaction(s, &sa, NULL);
-      }
-    }
-  }
-  /* Test for cancellation */
-  if (sigsetjmp(jmpbuf, 1) == 0) {
-    THREAD_SETMEM(self, p_cancel_jmp, &jmpbuf);
-    if (! (THREAD_GETMEM(self, p_canceled)
-	   && THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE)) {
-      /* Reset the signal count */
-      THREAD_SETMEM(self, p_signal, 0);
-      /* Say we're in sigwait */
-      THREAD_SETMEM(self, p_sigwaiting, 1);
-      /* Unblock the signals and wait for them */
-      sigsuspend(&mask);
-    }
-  }
-  THREAD_SETMEM(self, p_cancel_jmp, NULL);
-  /* The signals are now reblocked.  Check for cancellation */
-  pthread_testcancel();
-  /* We should have self->p_signal != 0 and equal to the signal received */
-  *sig = THREAD_GETMEM(self, p_signal);
-  return 0;
-}
-
-/* Redefine raise() to send signal to calling thread only,
-   as per POSIX 1003.1c */
-int raise (int sig)
-{
-  int retcode = pthread_kill(pthread_self(), sig);
-  if (retcode == 0)
-    return 0;
-  else {
-    errno = retcode;
-    return -1;
-  }
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/specific.c b/newlib/libc/sys/linux/linuxthreads/specific.c
deleted file mode 100644
index 2dbf2055e..000000000
--- a/newlib/libc/sys/linux/linuxthreads/specific.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Thread-specific data */
-
-#include <errno.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "restart.h"
-#include <bits/libc-lock.h>
-
-
-/* Table of keys. */
-
-static struct pthread_key_struct pthread_keys[PTHREAD_KEYS_MAX] =
-  { { 0, NULL } };
-
-/* For debugging purposes put the maximum number of keys in a variable.  */
-const int __linuxthreads_pthread_keys_max = PTHREAD_KEYS_MAX;
-const int __linuxthreads_pthread_key_2ndlevel_size = PTHREAD_KEY_2NDLEVEL_SIZE;
-
-/* Mutex to protect access to pthread_keys */
-
-static pthread_mutex_t pthread_keys_mutex = PTHREAD_MUTEX_INITIALIZER;
-
-/* Create a new key */
-
-int __pthread_key_create(pthread_key_t * key, destr_function destr)
-{
-  int i;
-
-  pthread_mutex_lock(&pthread_keys_mutex);
-  for (i = 0; i < PTHREAD_KEYS_MAX; i++) {
-    if (! pthread_keys[i].in_use) {
-      /* Mark key in use */
-      pthread_keys[i].in_use = 1;
-      pthread_keys[i].destr = destr;
-      pthread_mutex_unlock(&pthread_keys_mutex);
-      *key = i;
-      return 0;
-    }
-  }
-  pthread_mutex_unlock(&pthread_keys_mutex);
-  return EAGAIN;
-}
-strong_alias (__pthread_key_create, pthread_key_create)
-
-/* Reset deleted key's value to NULL in each live thread.
- * NOTE: this executes in the context of the thread manager! */
-
-struct pthread_key_delete_helper_args {
-  /* Damn, we need lexical closures in C! ;) */
-  unsigned int idx1st, idx2nd;
-  pthread_descr self;
-};
-
-static void pthread_key_delete_helper(void *arg, pthread_descr th)
-{
-  struct pthread_key_delete_helper_args *args = arg;
-  unsigned int idx1st = args->idx1st;
-  unsigned int idx2nd = args->idx2nd;
-  pthread_descr self = args->self;
-
-  if (self == 0)
-    self = args->self = thread_self();
-
-  if (!th->p_terminated) {
-    /* pthread_exit() may try to free th->p_specific[idx1st] concurrently. */
-    __pthread_lock(THREAD_GETMEM(th, p_lock), self);
-    if (th->p_specific[idx1st] != NULL)
-      th->p_specific[idx1st][idx2nd] = NULL;
-    __pthread_unlock(THREAD_GETMEM(th, p_lock));
-  }
-}
-
-/* Delete a key */
-int pthread_key_delete(pthread_key_t key)
-{
-  pthread_descr self = thread_self();
-
-  pthread_mutex_lock(&pthread_keys_mutex);
-  if (key >= PTHREAD_KEYS_MAX || !pthread_keys[key].in_use) {
-    pthread_mutex_unlock(&pthread_keys_mutex);
-    return EINVAL;
-  }
-  pthread_keys[key].in_use = 0;
-  pthread_keys[key].destr = NULL;
-
-  /* Set the value of the key to NULL in all running threads, so
-     that if the key is reallocated later by pthread_key_create, its
-     associated values will be NULL in all threads.
-
-     Do nothing if no threads have been created yet.  */
-
-  if (__pthread_manager_request != -1)
-    {
-      struct pthread_key_delete_helper_args args;
-      struct pthread_request request;
-
-      args.idx1st = key / PTHREAD_KEY_2NDLEVEL_SIZE;
-      args.idx2nd = key % PTHREAD_KEY_2NDLEVEL_SIZE;
-      args.self = 0;
-
-      request.req_thread = self;
-      request.req_kind = REQ_FOR_EACH_THREAD;
-      request.req_args.for_each.arg = &args;
-      request.req_args.for_each.fn = pthread_key_delete_helper;
-
-      TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request,
-				      (char *) &request, sizeof(request)));
-      suspend(self);
-    }
-
-  pthread_mutex_unlock(&pthread_keys_mutex);
-  return 0;
-}
-
-/* Set the value of a key */
-
-int __pthread_setspecific(pthread_key_t key, const void * pointer)
-{
-  pthread_descr self = thread_self();
-  unsigned int idx1st, idx2nd;
-
-  if (key >= PTHREAD_KEYS_MAX || !pthread_keys[key].in_use)
-    return EINVAL;
-  idx1st = key / PTHREAD_KEY_2NDLEVEL_SIZE;
-  idx2nd = key % PTHREAD_KEY_2NDLEVEL_SIZE;
-  if (THREAD_GETMEM_NC(self, p_specific[idx1st]) == NULL) {
-    void *newp = calloc(PTHREAD_KEY_2NDLEVEL_SIZE, sizeof (void *));
-    if (newp == NULL)
-      return ENOMEM;
-    THREAD_SETMEM_NC(self, p_specific[idx1st], newp);
-  }
-  THREAD_GETMEM_NC(self, p_specific[idx1st])[idx2nd] = (void *) pointer;
-  return 0;
-}
-strong_alias (__pthread_setspecific, pthread_setspecific)
-
-/* Get the value of a key */
-
-void * __pthread_getspecific(pthread_key_t key)
-{
-  pthread_descr self = thread_self();
-  unsigned int idx1st, idx2nd;
-
-  if (key >= PTHREAD_KEYS_MAX)
-    return NULL;
-  idx1st = key / PTHREAD_KEY_2NDLEVEL_SIZE;
-  idx2nd = key % PTHREAD_KEY_2NDLEVEL_SIZE;
-  if (THREAD_GETMEM_NC(self, p_specific[idx1st]) == NULL
-      || !pthread_keys[key].in_use)
-    return NULL;
-  return THREAD_GETMEM_NC(self, p_specific[idx1st])[idx2nd];
-}
-strong_alias (__pthread_getspecific, pthread_getspecific)
-
-/* Call the destruction routines on all keys */
-
-void __pthread_destroy_specifics()
-{
-  pthread_descr self = thread_self();
-  int i, j, round, found_nonzero;
-  destr_function destr;
-  void * data;
-
-  for (round = 0, found_nonzero = 1;
-       found_nonzero && round < PTHREAD_DESTRUCTOR_ITERATIONS;
-       round++) {
-    found_nonzero = 0;
-    for (i = 0; i < PTHREAD_KEY_1STLEVEL_SIZE; i++)
-      if (THREAD_GETMEM_NC(self, p_specific[i]) != NULL)
-        for (j = 0; j < PTHREAD_KEY_2NDLEVEL_SIZE; j++) {
-          destr = pthread_keys[i * PTHREAD_KEY_2NDLEVEL_SIZE + j].destr;
-          data = THREAD_GETMEM_NC(self, p_specific[i])[j];
-          if (destr != NULL && data != NULL) {
-            THREAD_GETMEM_NC(self, p_specific[i])[j] = NULL;
-            destr(data);
-            found_nonzero = 1;
-          }
-        }
-  }
-  __pthread_lock(THREAD_GETMEM(self, p_lock), self);
-  for (i = 0; i < PTHREAD_KEY_1STLEVEL_SIZE; i++) {
-    if (THREAD_GETMEM_NC(self, p_specific[i]) != NULL) {
-      free(THREAD_GETMEM_NC(self, p_specific[i]));
-      THREAD_SETMEM_NC(self, p_specific[i], NULL);
-    }
-  }
-  __pthread_unlock(THREAD_GETMEM(self, p_lock));
-}
-
-/* Thread-specific data for libc. */
-
-static int
-libc_internal_tsd_set(enum __libc_tsd_key_t key, const void * pointer)
-{
-  pthread_descr self = thread_self();
-
-  THREAD_SETMEM_NC(self, p_libc_specific[key], (void *) pointer);
-  return 0;
-}
-int (*__libc_internal_tsd_set)(enum __libc_tsd_key_t key, const void * pointer)
-     = libc_internal_tsd_set;
-
-static void *
-libc_internal_tsd_get(enum __libc_tsd_key_t key)
-{
-  pthread_descr self = thread_self();
-
-  return THREAD_GETMEM_NC(self, p_libc_specific[key]);
-}
-void * (*__libc_internal_tsd_get)(enum __libc_tsd_key_t key)
-     = libc_internal_tsd_get;
diff --git a/newlib/libc/sys/linux/linuxthreads/spinlock.c b/newlib/libc/sys/linux/linuxthreads/spinlock.c
deleted file mode 100644
index 3e1682599..000000000
--- a/newlib/libc/sys/linux/linuxthreads/spinlock.c
+++ /dev/null
@@ -1,774 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1998 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-/* Internal locks */
-
-#include <errno.h>
-#include <sched.h>
-#include <time.h>
-#include <stdlib.h>
-#include <limits.h>
-#include "pthread.h"
-#include "internals.h"
-#include "spinlock.h"
-#include "restart.h"
-
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-static void __pthread_acquire(int * spinlock);
-
-static inline void __pthread_release(int * spinlock)
-{
-  WRITE_MEMORY_BARRIER();
-  *spinlock = __LT_SPINLOCK_INIT;
-  __asm __volatile ("" : "=m" (*spinlock) : "0" (*spinlock));
-}
-#endif
-
-
-/* The status field of a spinlock is a pointer whose least significant
-   bit is a locked flag.
-
-   Thus the field values have the following meanings:
-
-   status == 0:       spinlock is free
-   status == 1:       spinlock is taken; no thread is waiting on it
-
-   (status & 1) == 1: spinlock is taken and (status & ~1L) is a
-                      pointer to the first waiting thread; other
-		      waiting threads are linked via the p_nextlock
-		      field.
-   (status & 1) == 0: same as above, but spinlock is not taken.
-
-   The waiting list is not sorted by priority order.
-   Actually, we always insert at top of list (sole insertion mode
-   that can be performed without locking).
-   For __pthread_unlock, we perform a linear search in the list
-   to find the highest-priority, oldest waiting thread.
-   This is safe because there are no concurrent __pthread_unlock
-   operations -- only the thread that locked the mutex can unlock it. */
-
-
-void internal_function __pthread_lock(struct _pthread_fastlock * lock,
-				      pthread_descr self)
-{
-#if defined HAS_COMPARE_AND_SWAP
-  long oldstatus, newstatus;
-  int successful_seizure, spurious_wakeup_count;
-  int spin_count;
-#endif
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    __pthread_acquire(&lock->__spinlock);
-    return;
-  }
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-  /* First try it without preparation.  Maybe it's a completely
-     uncontested lock.  */
-  if (lock->__status == 0 && __compare_and_swap (&lock->__status, 0, 1))
-    return;
-
-  spurious_wakeup_count = 0;
-  spin_count = 0;
-
-again:
-
-  /* On SMP, try spinning to get the lock. */
-
-  if (__pthread_smp_kernel) {
-    int max_count = lock->__spinlock * 2 + 10;
-
-    if (max_count > MAX_ADAPTIVE_SPIN_COUNT)
-      max_count = MAX_ADAPTIVE_SPIN_COUNT;
-
-    for (spin_count = 0; spin_count < max_count; spin_count++) {
-      if (((oldstatus = lock->__status) & 1) == 0) {
-	if(__compare_and_swap(&lock->__status, oldstatus, oldstatus | 1))
-	{
-	  if (spin_count)
-	    lock->__spinlock += (spin_count - lock->__spinlock) / 8;
-	  READ_MEMORY_BARRIER();
-	  return;
-	}
-      }
-#ifdef BUSY_WAIT_NOP
-      BUSY_WAIT_NOP;
-#endif
-      __asm __volatile ("" : "=m" (lock->__status) : "0" (lock->__status));
-    }
-
-    lock->__spinlock += (spin_count - lock->__spinlock) / 8;
-  }
-
-  /* No luck, try once more or suspend. */
-
-  do {
-    oldstatus = lock->__status;
-    successful_seizure = 0;
-
-    if ((oldstatus & 1) == 0) {
-      newstatus = oldstatus | 1;
-      successful_seizure = 1;
-    } else {
-      if (self == NULL)
-	self = thread_self();
-      newstatus = (long) self | 1;
-    }
-
-    if (self != NULL) {
-      THREAD_SETMEM(self, p_nextlock, (pthread_descr) (oldstatus & ~1L));
-      /* Make sure the store in p_nextlock completes before performing
-         the compare-and-swap */
-      MEMORY_BARRIER();
-    }
-  } while(! __compare_and_swap(&lock->__status, oldstatus, newstatus));
-
-  /* Suspend with guard against spurious wakeup.
-     This can happen in pthread_cond_timedwait_relative, when the thread
-     wakes up due to timeout and is still on the condvar queue, and then
-     locks the queue to remove itself. At that point it may still be on the
-     queue, and may be resumed by a condition signal. */
-
-  if (!successful_seizure) {
-    for (;;) {
-      suspend(self);
-      if (self->p_nextlock != NULL) {
-	/* Count resumes that don't belong to us. */
-	spurious_wakeup_count++;
-	continue;
-      }
-      break;
-    }
-    goto again;
-  }
-
-  /* Put back any resumes we caught that don't belong to us. */
-  while (spurious_wakeup_count--)
-    restart(self);
-
-  READ_MEMORY_BARRIER();
-#endif
-}
-
-int __pthread_unlock(struct _pthread_fastlock * lock)
-{
-#if defined HAS_COMPARE_AND_SWAP
-  long oldstatus;
-  pthread_descr thr, * ptr, * maxptr;
-  int maxprio;
-#endif
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    __pthread_release(&lock->__spinlock);
-    return 0;
-  }
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-  WRITE_MEMORY_BARRIER();
-
-again:
-  while ((oldstatus = lock->__status) == 1) {
-    if (__compare_and_swap_with_release_semantics(&lock->__status,
-	oldstatus, 0))
-      return 0;
-  }
-
-  /* Find thread in waiting queue with maximal priority */
-  ptr = (pthread_descr *) &lock->__status;
-  thr = (pthread_descr) (oldstatus & ~1L);
-  maxprio = 0;
-  maxptr = ptr;
-
-  /* Before we iterate over the wait queue, we need to execute
-     a read barrier, otherwise we may read stale contents of nodes that may
-     just have been inserted by other processors. One read barrier is enough to
-     ensure we have a stable list; we don't need one for each pointer chase
-     through the list, because we are the owner of the lock; other threads
-     can only add nodes at the front; if a front node is consistent,
-     the ones behind it must also be. */
-
-  READ_MEMORY_BARRIER();
-
-  while (thr != 0) {
-    if (thr->p_priority >= maxprio) {
-      maxptr = ptr;
-      maxprio = thr->p_priority;
-    }
-    ptr = &(thr->p_nextlock);
-    thr = *ptr;
-  }
-
-  /* Remove max prio thread from waiting list. */
-  if (maxptr == (pthread_descr *) &lock->__status) {
-    /* If max prio thread is at head, remove it with compare-and-swap
-       to guard against concurrent lock operation. This removal
-       also has the side effect of marking the lock as released
-       because the new status comes from thr->p_nextlock whose
-       least significant bit is clear. */
-    thr = (pthread_descr) (oldstatus & ~1L);
-    if (! __compare_and_swap_with_release_semantics
-	    (&lock->__status, oldstatus, (long)(thr->p_nextlock)))
-      goto again;
-  } else {
-    /* No risk of concurrent access, remove max prio thread normally.
-       But in this case we must also flip the least significant bit
-       of the status to mark the lock as released. */
-    thr = *maxptr;
-    *maxptr = thr->p_nextlock;
-
-    /* Ensure deletion from linked list completes before we
-       release the lock. */
-    WRITE_MEMORY_BARRIER();
-
-    do {
-      oldstatus = lock->__status;
-    } while (!__compare_and_swap_with_release_semantics(&lock->__status,
-	     oldstatus, oldstatus & ~1L));
-  }
-
-  /* Wake up the selected waiting thread. Woken thread can check
-     its own p_nextlock field for NULL to detect that it has been removed. No
-     barrier is needed here, since restart() and suspend() take
-     care of memory synchronization. */
-
-  thr->p_nextlock = NULL;
-  restart(thr);
-
-  return 0;
-#endif
-}
-
-/*
- * Alternate fastlocks do not queue threads directly. Instead, they queue
- * these wait queue node structures. When a timed wait wakes up due to
- * a timeout, it can leave its wait node in the queue (because there
- * is no safe way to remove from the quue). Some other thread will
- * deallocate the abandoned node.
- */
-
-
-struct wait_node {
-  struct wait_node *next;	/* Next node in null terminated linked list */
-  pthread_descr thr;		/* The thread waiting with this node */
-  int abandoned;		/* Atomic flag */
-};
-
-static long wait_node_free_list;
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-static int wait_node_free_list_spinlock;
-#endif
-
-/* Allocate a new node from the head of the free list using an atomic
-   operation, or else using malloc if that list is empty.  A fundamental
-   assumption here is that we can safely access wait_node_free_list->next.
-   That's because we never free nodes once we allocate them, so a pointer to a
-   node remains valid indefinitely. */
-
-static struct wait_node *wait_node_alloc(void)
-{
-#if defined HAS_COMPARE_AND_SWAP
-  long oldvalue, newvalue;
-#endif
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    struct wait_node *new_node = 0;
-
-    __pthread_acquire(&wait_node_free_list_spinlock);
-    if (wait_node_free_list != 0) {
-      new_node = (struct wait_node *) wait_node_free_list;
-      wait_node_free_list = (long) new_node->next;
-    }
-    WRITE_MEMORY_BARRIER();
-    wait_node_free_list_spinlock = 0;
-
-    if (new_node == 0)
-      return malloc(sizeof *wait_node_alloc());
-
-    return new_node;
-  }
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-  do {
-    oldvalue = wait_node_free_list;
-
-    if (oldvalue == 0)
-      return malloc(sizeof *wait_node_alloc());
-
-    /* Ensure we don't read stale next link through oldvalue pointer. */
-    READ_MEMORY_BARRIER();
-    newvalue = (long) ((struct wait_node *) oldvalue)->next;
-  } while (! __compare_and_swap(&wait_node_free_list, oldvalue, newvalue));
-
-  return (struct wait_node *) oldvalue;
-#endif
-}
-
-/* Return a node to the head of the free list using an atomic
-   operation. */
-
-static void wait_node_free(struct wait_node *wn)
-{
-#if defined HAS_COMPARE_AND_SWAP
-  long oldvalue, newvalue;
-#endif
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    __pthread_acquire(&wait_node_free_list_spinlock);
-    wn->next = (struct wait_node *) wait_node_free_list;
-    wait_node_free_list = (long) wn;
-    WRITE_MEMORY_BARRIER();
-    wait_node_free_list_spinlock = 0;
-    return;
-  }
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-  do {
-    oldvalue = wait_node_free_list;
-    wn->next = (struct wait_node *) oldvalue;
-    newvalue = (long) wn;
-    /* Ensure node contents are written before we swap it into the list. */
-    WRITE_MEMORY_BARRIER();
-  } while (! __compare_and_swap(&wait_node_free_list, oldvalue, newvalue));
-#endif
-}
-
-#if defined HAS_COMPARE_AND_SWAP
-
-/* Remove a wait node from the specified queue.  It is assumed
-   that the removal takes place concurrently with only atomic insertions at the
-   head of the queue. */
-
-static void wait_node_dequeue(struct wait_node **pp_head,
-			      struct wait_node **pp_node,
-			      struct wait_node *p_node)
-{
-  /* If the node is being deleted from the head of the
-     list, it must be deleted using atomic compare-and-swap.
-     Otherwise it can be deleted in the straightforward way. */
-
-  if (pp_node == pp_head) {
-    /* We don't need a read barrier between these next two loads,
-       because it is assumed that the caller has already ensured
-       the stability of *p_node with respect to p_node. */
-
-    long oldvalue = (long) p_node;
-    long newvalue = (long) p_node->next;
-
-    if (__compare_and_swap((long *) pp_node, oldvalue, newvalue))
-      return;
-
-    /* Oops! Compare and swap failed, which means the node is
-       no longer first. We delete it using the ordinary method.  But we don't
-       know the identity of the node which now holds the pointer to the node
-       being deleted, so we must search from the beginning. */
-
-    for (pp_node = pp_head; p_node != *pp_node; ) {
-      pp_node = &(*pp_node)->next;
-      READ_MEMORY_BARRIER(); /* Stabilize *pp_node for next iteration. */
-    }
-  }
-
-  *pp_node = p_node->next;
-  return;
-}
-
-#endif
-
-void __pthread_alt_lock(struct _pthread_fastlock * lock,
-		        pthread_descr self)
-{
-#if defined HAS_COMPARE_AND_SWAP
-  long oldstatus, newstatus;
-#endif
-  struct wait_node wait_node;
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    int suspend_needed = 0;
-    __pthread_acquire(&lock->__spinlock);
-
-    if (lock->__status == 0)
-      lock->__status = 1;
-    else {
-      if (self == NULL)
-	self = thread_self();
-
-      wait_node.abandoned = 0;
-      wait_node.next = (struct wait_node *) lock->__status;
-      wait_node.thr = self;
-      lock->__status = (long) &wait_node;
-      suspend_needed = 1;
-    }
-
-    __pthread_release(&lock->__spinlock);
-
-    if (suspend_needed)
-      suspend (self);
-    return;
-  }
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-  do {
-    oldstatus = lock->__status;
-    if (oldstatus == 0) {
-      newstatus = 1;
-    } else {
-      if (self == NULL)
-	self = thread_self();
-      wait_node.thr = self;
-      newstatus = (long) &wait_node;
-    }
-    wait_node.abandoned = 0;
-    wait_node.next = (struct wait_node *) oldstatus;
-    /* Make sure the store in wait_node.next completes before performing
-       the compare-and-swap */
-    MEMORY_BARRIER();
-  } while(! __compare_and_swap(&lock->__status, oldstatus, newstatus));
-
-  /* Suspend. Note that unlike in __pthread_lock, we don't worry
-     here about spurious wakeup. That's because this lock is not
-     used in situations where that can happen; the restart can
-     only come from the previous lock owner. */
-
-  if (oldstatus != 0)
-    suspend(self);
-
-  READ_MEMORY_BARRIER();
-#endif
-}
-
-/* Timed-out lock operation; returns 0 to indicate timeout. */
-
-int __pthread_alt_timedlock(struct _pthread_fastlock * lock,
-			    pthread_descr self, const struct timespec *abstime)
-{
-  long oldstatus = 0;
-#if defined HAS_COMPARE_AND_SWAP
-  long newstatus;
-#endif
-  struct wait_node *p_wait_node = wait_node_alloc();
-
-  /* Out of memory, just give up and do ordinary lock. */
-  if (p_wait_node == 0) {
-    __pthread_alt_lock(lock, self);
-    return 1;
-  }
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    __pthread_acquire(&lock->__spinlock);
-
-    if (lock->__status == 0)
-      lock->__status = 1;
-    else {
-      if (self == NULL)
-	self = thread_self();
-
-      p_wait_node->abandoned = 0;
-      p_wait_node->next = (struct wait_node *) lock->__status;
-      p_wait_node->thr = self;
-      lock->__status = (long) p_wait_node;
-      oldstatus = 1; /* force suspend */
-    }
-
-    __pthread_release(&lock->__spinlock);
-    goto suspend;
-  }
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-  do {
-    oldstatus = lock->__status;
-    if (oldstatus == 0) {
-      newstatus = 1;
-    } else {
-      if (self == NULL)
-	self = thread_self();
-      p_wait_node->thr = self;
-      newstatus = (long) p_wait_node;
-    }
-    p_wait_node->abandoned = 0;
-    p_wait_node->next = (struct wait_node *) oldstatus;
-    /* Make sure the store in wait_node.next completes before performing
-       the compare-and-swap */
-    MEMORY_BARRIER();
-  } while(! __compare_and_swap(&lock->__status, oldstatus, newstatus));
-#endif
-
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  suspend:
-#endif
-
-  /* If we did not get the lock, do a timed suspend. If we wake up due
-     to a timeout, then there is a race; the old lock owner may try
-     to remove us from the queue. This race is resolved by us and the owner
-     doing an atomic testandset() to change the state of the wait node from 0
-     to 1. If we succeed, then it's a timeout and we abandon the node in the
-     queue. If we fail, it means the owner gave us the lock. */
-
-  if (oldstatus != 0) {
-    if (timedsuspend(self, abstime) == 0) {
-      if (!testandset(&p_wait_node->abandoned))
-	return 0; /* Timeout! */
-
-      /* Eat oustanding resume from owner, otherwise wait_node_free() below
-	 will race with owner's wait_node_dequeue(). */
-      suspend(self);
-    }
-  }
-
-  wait_node_free(p_wait_node);
-
-  READ_MEMORY_BARRIER();
-
-  return 1; /* Got the lock! */
-}
-
-void __pthread_alt_unlock(struct _pthread_fastlock *lock)
-{
-  struct wait_node *p_node, **pp_node, *p_max_prio, **pp_max_prio;
-  struct wait_node ** const pp_head = (struct wait_node **) &lock->__status;
-  int maxprio;
-
-  WRITE_MEMORY_BARRIER();
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    __pthread_acquire(&lock->__spinlock);
-  }
-#endif
-
-  while (1) {
-
-  /* If no threads are waiting for this lock, try to just
-     atomically release it. */
-#if defined TEST_FOR_COMPARE_AND_SWAP
-    if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-    {
-      if (lock->__status == 0 || lock->__status == 1) {
-	lock->__status = 0;
-	break;
-      }
-    }
-#endif
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-    else
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-    {
-      long oldstatus = lock->__status;
-      if (oldstatus == 0 || oldstatus == 1) {
-	if (__compare_and_swap_with_release_semantics (&lock->__status, oldstatus, 0))
-	  break;
-	else
-	  continue;
-      }
-    }
-#endif
-
-    /* Process the entire queue of wait nodes. Remove all abandoned
-       wait nodes and put them into the global free queue, and
-       remember the one unabandoned node which refers to the thread
-       having the highest priority. */
-
-    pp_max_prio = pp_node = pp_head;
-    p_max_prio = p_node = *pp_head;
-    maxprio = INT_MIN;
-
-    READ_MEMORY_BARRIER(); /* Prevent access to stale data through p_node */
-
-    while (p_node != (struct wait_node *) 1) {
-      int prio;
-
-      if (p_node->abandoned) {
-	/* Remove abandoned node. */
-#if defined TEST_FOR_COMPARE_AND_SWAP
-	if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-	  *pp_node = p_node->next;
-#endif
-#if defined TEST_FOR_COMPARE_AND_SWAP
-	else
-#endif
-#if defined HAS_COMPARE_AND_SWAP
-	  wait_node_dequeue(pp_head, pp_node, p_node);
-#endif
-	wait_node_free(p_node);
-	/* Note that the next assignment may take us to the beginning
-	   of the queue, to newly inserted nodes, if pp_node == pp_head.
-	   In that case we need a memory barrier to stabilize the first of
-	   these new nodes. */
-	p_node = *pp_node;
-	if (pp_node == pp_head)
-	  READ_MEMORY_BARRIER(); /* No stale reads through p_node */
-	continue;
-      } else if ((prio = p_node->thr->p_priority) >= maxprio) {
-	/* Otherwise remember it if its thread has a higher or equal priority
-	   compared to that of any node seen thus far. */
-	maxprio = prio;
-	pp_max_prio = pp_node;
-	p_max_prio = p_node;
-      }
-
-      /* This canno6 jump backward in the list, so no further read
-         barrier is needed. */
-      pp_node = &p_node->next;
-      p_node = *pp_node;
-    }
-
-    /* If all threads abandoned, go back to top */
-    if (maxprio == INT_MIN)
-      continue;
-
-    ASSERT (p_max_prio != (struct wait_node *) 1);
-
-    /* Now we want to to remove the max priority thread's wait node from
-       the list. Before we can do this, we must atomically try to change the
-       node's abandon state from zero to nonzero. If we succeed, that means we
-       have the node that we will wake up. If we failed, then it means the
-       thread timed out and abandoned the node in which case we repeat the
-       whole unlock operation. */
-
-    if (!testandset(&p_max_prio->abandoned)) {
-#if defined TEST_FOR_COMPARE_AND_SWAP
-      if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-	*pp_max_prio = p_max_prio->next;
-#endif
-#if defined TEST_FOR_COMPARE_AND_SWAP
-      else
-#endif
-#if defined HAS_COMPARE_AND_SWAP
-	wait_node_dequeue(pp_head, pp_max_prio, p_max_prio);
-#endif
-      restart(p_max_prio->thr);
-      break;
-    }
-  }
-
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    __pthread_release(&lock->__spinlock);
-  }
-#endif
-}
-
-
-/* Compare-and-swap emulation with a spinlock */
-
-#ifdef TEST_FOR_COMPARE_AND_SWAP
-int __pthread_has_cas = 0;
-#endif
-
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-
-int __pthread_compare_and_swap(long * ptr, long oldval, long newval,
-                               int * spinlock)
-{
-  int res;
-
-  __pthread_acquire(spinlock);
-
-  if (*ptr == oldval) {
-    *ptr = newval; res = 1;
-  } else {
-    res = 0;
-  }
-
-  __pthread_release(spinlock);
-
-  return res;
-}
-
-/* This function is called if the inlined test-and-set
-   in __pthread_compare_and_swap() failed */
-
-/* The retry strategy is as follows:
-   - We test and set the spinlock MAX_SPIN_COUNT times, calling
-     sched_yield() each time.  This gives ample opportunity for other
-     threads with priority >= our priority to make progress and
-     release the spinlock.
-   - If a thread with priority < our priority owns the spinlock,
-     calling sched_yield() repeatedly is useless, since we're preventing
-     the owning thread from making progress and releasing the spinlock.
-     So, after MAX_SPIN_LOCK attemps, we suspend the calling thread
-     using nanosleep().  This again should give time to the owning thread
-     for releasing the spinlock.
-     Notice that the nanosleep() interval must not be too small,
-     since the kernel does busy-waiting for short intervals in a realtime
-     process (!).  The smallest duration that guarantees thread
-     suspension is currently 2ms.
-   - When nanosleep() returns, we try again, doing MAX_SPIN_COUNT
-     sched_yield(), then sleeping again if needed. */
-
-static void __pthread_acquire(int * spinlock)
-{
-  int cnt = 0;
-  struct timespec tm;
-
-  READ_MEMORY_BARRIER();
-
-  while (testandset(spinlock)) {
-    if (cnt < MAX_SPIN_COUNT) {
-      sched_yield();
-      cnt++;
-    } else {
-      tm.tv_sec = 0;
-      tm.tv_nsec = SPIN_SLEEP_DURATION;
-      nanosleep(&tm, NULL);
-      cnt = 0;
-    }
-  }
-}
-
-#endif
diff --git a/newlib/libc/sys/linux/linuxthreads/spinlock.h b/newlib/libc/sys/linux/linuxthreads/spinlock.h
deleted file mode 100644
index 0ec40c57c..000000000
--- a/newlib/libc/sys/linux/linuxthreads/spinlock.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1998 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#include <bits/initspin.h>
-
-
-/* There are 2 compare and swap synchronization primitives with
-   different semantics:
-
-	1. compare_and_swap, which has acquire semantics (i.e. it
-	completes befor subsequent writes.)
-	2. compare_and_swap_with_release_semantics, which has release
-	semantics (it completes after previous writes.)
-
-   For those platforms on which they are the same. HAS_COMPARE_AND_SWAP
-   should be defined. For those platforms on which they are different,
-   HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS has to be defined.  */
-
-#ifndef HAS_COMPARE_AND_SWAP
-#ifdef HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS
-#define HAS_COMPARE_AND_SWAP
-#endif
-#endif
-
-#if defined(TEST_FOR_COMPARE_AND_SWAP)
-
-extern int __pthread_has_cas;
-extern int __pthread_compare_and_swap(long * ptr, long oldval, long newval,
-                                      int * spinlock);
-
-static inline int compare_and_swap(long * ptr, long oldval, long newval,
-                                   int * spinlock)
-{
-  if (__builtin_expect (__pthread_has_cas, 1))
-    return __compare_and_swap(ptr, oldval, newval);
-  else
-    return __pthread_compare_and_swap(ptr, oldval, newval, spinlock);
-}
-
-#elif defined(HAS_COMPARE_AND_SWAP)
-
-#ifdef IMPLEMENT_TAS_WITH_CAS
-#define testandset(p) !__compare_and_swap((long int *) p, 0, 1)
-#endif
-
-#ifdef HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS
-
-static inline int
-compare_and_swap_with_release_semantics (long * ptr, long oldval,
-					 long newval, int * spinlock)
-{
-  return __compare_and_swap_with_release_semantics (ptr, oldval,
-						    newval);
-}
-
-#endif
-
-static inline int compare_and_swap(long * ptr, long oldval, long newval,
-                                   int * spinlock)
-{
-  return __compare_and_swap(ptr, oldval, newval);
-}
-
-#else
-
-extern int __pthread_compare_and_swap(long * ptr, long oldval, long newval,
-                                      int * spinlock);
-
-static inline int compare_and_swap(long * ptr, long oldval, long newval,
-                                   int * spinlock)
-{
-  return __pthread_compare_and_swap(ptr, oldval, newval, spinlock);
-}
-
-#endif
-
-#ifndef HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS
-#define compare_and_swap_with_release_semantics compare_and_swap
-#define __compare_and_swap_with_release_semantics __compare_and_swap
-#endif
-
-/* Internal locks */
-
-extern void internal_function __pthread_lock(struct _pthread_fastlock * lock,
-					     pthread_descr self);
-extern int __pthread_unlock(struct _pthread_fastlock *lock);
-
-static inline void __pthread_init_lock(struct _pthread_fastlock * lock)
-{
-  lock->__status = 0;
-  lock->__spinlock = __LT_SPINLOCK_INIT;
-}
-
-static inline int __pthread_trylock (struct _pthread_fastlock * lock)
-{
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    return (testandset(&lock->__spinlock) ? EBUSY : 0);
-  }
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-  do {
-    if (lock->__status != 0) return EBUSY;
-  } while(! __compare_and_swap(&lock->__status, 0, 1));
-  return 0;
-#endif
-}
-
-/* Variation of internal lock used for pthread_mutex_t, supporting
-   timed-out waits.  Warning: do not mix these operations with the above ones
-   over the same lock object! */
-
-extern void __pthread_alt_lock(struct _pthread_fastlock * lock,
-			       pthread_descr self);
-
-extern int __pthread_alt_timedlock(struct _pthread_fastlock * lock,
-			       pthread_descr self, const struct timespec *abstime);
-
-extern void __pthread_alt_unlock(struct _pthread_fastlock *lock);
-
-static inline void __pthread_alt_init_lock(struct _pthread_fastlock * lock)
-{
-  lock->__status = 0;
-  lock->__spinlock = __LT_SPINLOCK_INIT;
-}
-
-static inline int __pthread_alt_trylock (struct _pthread_fastlock * lock)
-{
-#if defined TEST_FOR_COMPARE_AND_SWAP
-  if (!__pthread_has_cas)
-#endif
-#if !defined HAS_COMPARE_AND_SWAP || defined TEST_FOR_COMPARE_AND_SWAP
-  {
-    int res = EBUSY;
-
-    if (testandset(&lock->__spinlock) == 0)
-      {
-	if (lock->__status == 0)
-	  {
-	    lock->__status = 1;
-	    WRITE_MEMORY_BARRIER();
-	    res = 0;
-	  }
-	lock->__spinlock = __LT_SPINLOCK_INIT;
-      }
-    return res;
-  }
-#endif
-
-#if defined HAS_COMPARE_AND_SWAP
-  do {
-    if (lock->__status != 0) return EBUSY;
-  } while(! compare_and_swap(&lock->__status, 0, 1, &lock->__spinlock));
-  return 0;
-#endif
-}
-
-/* Operations on pthread_atomic, which is defined in internals.h */
-
-static inline long atomic_increment(struct pthread_atomic *pa)
-{
-    long oldval;
-
-    do {
-	oldval = pa->p_count;
-    } while (!compare_and_swap(&pa->p_count, oldval, oldval + 1, &pa->p_spinlock));
-
-    return oldval;
-}
-
-
-static inline long atomic_decrement(struct pthread_atomic *pa)
-{
-    long oldval;
-
-    do {
-	oldval = pa->p_count;
-    } while (!compare_and_swap(&pa->p_count, oldval, oldval - 1, &pa->p_spinlock));
-
-    return oldval;
-}
-
-
-static inline void
-__pthread_set_own_extricate_if (pthread_descr self, pthread_extricate_if *peif)
-{
-  /* Only store a non-null peif if the thread has cancellation enabled.
-     Otherwise pthread_cancel will unconditionally call the extricate handler,
-     and restart the thread giving rise to forbidden spurious wakeups. */
-  if (peif == NULL
-      || THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE)
-    {
-      /* If we are removing the extricate interface, we need to synchronize
-	 against pthread_cancel so that it does not continue with a pointer
-         to a deallocated pthread_extricate_if struct! The thread lock
-         is (ab)used for this synchronization purpose. */
-      if (peif == NULL)
-	__pthread_lock (THREAD_GETMEM(self, p_lock), self);
-      THREAD_SETMEM(self, p_extricate, peif);
-      if (peif == NULL)
-	__pthread_unlock (THREAD_GETMEM(self, p_lock));
-    }
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/sysctl.c b/newlib/libc/sys/linux/linuxthreads/sysctl.c
deleted file mode 100644
index 2512f17f1..000000000
--- a/newlib/libc/sys/linux/linuxthreads/sysctl.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Read or write system information.  Linux version.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/sysctl.h>
-
-#include <machine/syscall.h>
-
-static _syscall1(int,_sysctl,struct __sysctl_args *,args)
-
-int
-__sysctl (int *name, int nlen, void *oldval, size_t *oldlenp,
-	  void *newval, size_t newlen)
-{
-  struct __sysctl_args args =
-  {
-    name: name,
-    nlen: nlen,
-    oldval: oldval,
-    oldlenp: oldlenp,
-    newval: newval,
-    newlen: newlen
-  };
-
-  return _sysctl(&args);
-}
-weak_alias (__sysctl, sysctl)
diff --git a/newlib/libc/sys/linux/linuxthreads/td_init.c b/newlib/libc/sys/linux/linuxthreads/td_init.c
deleted file mode 100644
index c9d08e9ac..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_init.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Initialization function of thread debugger support library.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-int __td_debug;
-
-
-td_err_e
-td_init (void)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_init");
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_log.c b/newlib/libc/sys/linux/linuxthreads/td_log.c
deleted file mode 100644
index 531cf87d3..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_log.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Noop, left for historical reasons.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_log (void)
-{
-  /* This interface is deprecated in the Sun interface.  We provide it
-     for compatibility but don't do anyhting ourself.  We might in
-     future do some logging if this seems reasonable.  */
-  LOG ("td_log");
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_symbol_list.c b/newlib/libc/sys/linux/linuxthreads/td_symbol_list.c
deleted file mode 100644
index e64d298f9..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_symbol_list.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Return list of symbols the library can request.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <assert.h>
-#include <gnu/lib-names.h>
-#include "thread_dbP.h"
-
-
-static const char *symbol_list_arr[] =
-{
-  [PTHREAD_THREADS_EVENTS] = "__pthread_threads_events",
-  [PTHREAD_LAST_EVENT] = "__pthread_last_event",
-  [PTHREAD_HANDLES_NUM] = "__pthread_handles_num",
-  [PTHREAD_HANDLES] = "__pthread_handles",
-  [PTHREAD_KEYS] = "pthread_keys",
-  [LINUXTHREADS_PTHREAD_THREADS_MAX] = "__linuxthreads_pthread_threads_max",
-  [LINUXTHREADS_PTHREAD_KEYS_MAX] = "__linuxthreads_pthread_keys_max",
-  [LINUXTHREADS_PTHREAD_SIZEOF_DESCR] = "__linuxthreads_pthread_sizeof_descr",
-  [LINUXTHREADS_CREATE_EVENT] = "__linuxthreads_create_event",
-  [LINUXTHREADS_DEATH_EVENT] = "__linuxthreads_death_event",
-  [LINUXTHREADS_REAP_EVENT] = "__linuxthreads_reap_event",
-  [NUM_MESSAGES] = NULL
-};
-
-
-const char **
-td_symbol_list (void)
-{
-  return symbol_list_arr;
-}
-
-
-int
-td_lookup (struct ps_prochandle *ps, int idx, psaddr_t *sym_addr)
-{
-  assert (idx >= 0 && idx < NUM_MESSAGES);
-  return ps_pglobal_lookup (ps, LIBPTHREAD_SO, symbol_list_arr[idx], sym_addr);
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_clear_event.c b/newlib/libc/sys/linux/linuxthreads/td_ta_clear_event.c
deleted file mode 100644
index 151283394..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_clear_event.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Globally disable events.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_clear_event (ta, event)
-     const td_thragent_t *ta;
-     td_thr_events_t *event;
-{
-  td_thr_events_t old_event;
-  int i;
-
-  LOG ("td_ta_clear_event");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdread (ta->ph, ta->pthread_threads_eventsp,
-		 &old_event, sizeof (td_thrhandle_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Remove the set bits in.  */
-  for (i = 0; i < TD_EVENTSIZE; ++i)
-    old_event.event_bits[i] &= ~event->event_bits[i];
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdwrite (ta->ph, ta->pthread_threads_eventsp,
-		  &old_event, sizeof (td_thrhandle_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_delete.c b/newlib/libc/sys/linux/linuxthreads/td_ta_delete.c
deleted file mode 100644
index 6af436813..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_delete.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Detach to target process.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stdlib.h>
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_delete (td_thragent_t *ta)
-{
-  LOG ("td_ta_delete");
-
-  /* Safety check.  */
-  if (ta == NULL || __td_agent_list == NULL)
-    return TD_BADTA;
-
-  /* Remove the handle from the list.  */
-  if (ta == __td_agent_list->ta)
-    /* It's the first element of the list.  */
-    __td_agent_list = __td_agent_list->next;
-  else
-    {
-      /* We have to search for it.  */
-      struct agent_list *runp = __td_agent_list;
-
-      while (runp->next != NULL && runp->next->ta != ta)
-	runp = runp->next;
-
-      if (runp->next == NULL)
-	/* It's not a valid decriptor since it is not in the list.  */
-	return TD_BADTA;
-
-      runp->next = runp->next->next;
-    }
-
-  /* The handle was allocated in `td_ta_new'.  */
-  free (ta);
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_enable_stats.c b/newlib/libc/sys/linux/linuxthreads/td_ta_enable_stats.c
deleted file mode 100644
index 43de1b2e6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_enable_stats.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Enable collection of statistics for process.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_enable_stats (const td_thragent_t *ta, int enable)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_ta_enable_stats");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_event_addr.c b/newlib/libc/sys/linux/linuxthreads/td_ta_event_addr.c
deleted file mode 100644
index 8bce35ae8..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_event_addr.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Get event address.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_event_addr (const td_thragent_t *ta, td_event_e event, td_notify_t *addr)
-{
-  td_err_e res = TD_NOEVENT;
-  int idx = -1;
-
-  LOG ("td_ta_event_addr");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  switch (event)
-    {
-    case TD_CREATE:
-      idx = LINUXTHREADS_CREATE_EVENT;
-      break;
-
-    case TD_DEATH:
-      idx = LINUXTHREADS_DEATH_EVENT;
-      break;
-
-    case TD_REAP:
-      idx = LINUXTHREADS_REAP_EVENT;
-      break;
-
-    default:
-      /* Event cannot be handled.  */
-      break;
-    }
-
-  /* Now get the address.  */
-  if (idx != -1)
-    {
-      psaddr_t taddr;
-
-      if (td_lookup (ta->ph, idx, &taddr) == PS_OK)
-	{
-	  /* Success, we got the address.  */
-	  addr->type = NOTIFY_BPT;
-	  addr->u.bptaddr = taddr;
-
-	  res = TD_OK;
-	}
-      else
-	res = TD_ERR;
-    }
-
-  return res;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_event_getmsg.c b/newlib/libc/sys/linux/linuxthreads/td_ta_event_getmsg.c
deleted file mode 100644
index a4ccba3d0..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_event_getmsg.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Retrieve event.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <string.h>
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_event_getmsg (const td_thragent_t *ta, td_event_msg_t *msg)
-{
-  /* XXX I cannot think of another way but using a static variable.  */
-  static td_thrhandle_t th;
-  td_eventbuf_t event;
-  psaddr_t addr;
-
-  LOG ("td_ta_event_getmsg");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  /* Get the pointer to the thread descriptor with the last event.  */
-  if (ps_pdread (ta->ph, ta->pthread_last_event,
-		 &addr, sizeof (void *)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* If the pointer is NULL no event occurred.  */
-  if (addr == 0)
-    return TD_NOMSG;
-
-  /* Read the even structure from the target.  */
-  if (ps_pdread (ta->ph,
-		 ((char *) addr
-		  + offsetof (struct _pthread_descr_struct, p_eventbuf)),
-		 &event, sizeof (td_eventbuf_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Check whether an event occurred.  */
-  if (event.eventnum == TD_EVENT_NONE)
-    {
-      /* Oh well, this means the last event was already read.  So
-	 we have to look for any other event.  */
-      struct pthread_handle_struct handles[ta->pthread_threads_max];
-      int num;
-      int i;
-
-      /* Read the number of currently active threads.  */
-      if (ps_pdread (ta->ph, ta->pthread_handles_num, &num, sizeof (int))
-	  != PS_OK)
-	return TD_ERR;	/* XXX Other error value?  */
-
-      /* Now read the handles.  */
-      if (ps_pdread (ta->ph, ta->handles, handles,
-		     ta->pthread_threads_max * sizeof (handles[0])) != PS_OK)
-	return TD_ERR;	/* XXX Other error value?  */
-
-      for (i = 0; i < ta->pthread_threads_max && num > 0; ++i)
-	{
-	  if (handles[i].h_descr == NULL)
-	    /* No entry here.  */
-	    continue;
-
-	  /* First count this active thread.  */
-	  --num;
-
-	  if (handles[i].h_descr == addr)
-	    /* We already handled this.  */
-	    continue;
-
-	  /* Read the event data for this thread.  */
-	  if (ps_pdread (ta->ph,
-			 ((char *) handles[i].h_descr
-			  + offsetof (struct _pthread_descr_struct,
-				      p_eventbuf)),
-			 &event, sizeof (td_eventbuf_t)) != PS_OK)
-	    return TD_ERR;
-
-	  if (event.eventnum != TD_EVENT_NONE)
-	    {
-	      /* We found a thread with an unreported event.  */
-	      addr = handles[i].h_descr;
-	      break;
-	    }
-	}
-
-      /* If we haven't found any other event signal this to the user.  */
-      if (event.eventnum == TD_EVENT_NONE)
-	return TD_NOMSG;
-    }
-
-  /* Generate the thread descriptor.  */
-  th.th_ta_p = (td_thragent_t *) ta;
-  th.th_unique = addr;
-
-  /* Fill the user's data structure.  */
-  msg->event = event.eventnum;
-  msg->th_p = &th;
-  msg->msg.data = (uintptr_t) event.eventdata;
-
-  /* And clear the event message in the target.  */
-  memset (&event, '\0', sizeof (td_eventbuf_t));
-  if (ps_pdwrite (ta->ph,
-		  ((char *) addr
-		   + offsetof (struct _pthread_descr_struct, p_eventbuf)),
-		  &event, sizeof (td_eventbuf_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_get_nthreads.c b/newlib/libc/sys/linux/linuxthreads/td_ta_get_nthreads.c
deleted file mode 100644
index 839b56be5..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_get_nthreads.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Get the number of threads in the process.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-td_err_e
-td_ta_get_nthreads (const td_thragent_t *ta, int *np)
-{
-  psaddr_t addr;
-
-  LOG ("td_ta_get_nthreads");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  /* Access the variable `__pthread_handles_num'.  */
-  if (td_lookup (ta->ph, PTHREAD_HANDLES_NUM, &addr) != PS_OK)
-     return TD_ERR;	/* XXX Other error value?  */
-
-  if (ps_pdread (ta->ph, addr, np, sizeof (int)) != PS_OK)
-     return TD_ERR;	/* XXX Other error value?  */
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_get_ph.c b/newlib/libc/sys/linux/linuxthreads/td_ta_get_ph.c
deleted file mode 100644
index ffa833d92..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_get_ph.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Get external process handle.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_get_ph (const td_thragent_t *ta, struct ps_prochandle **ph)
-{
-  LOG ("td_ta_get_ph");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  *ph = ta->ph;
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_get_stats.c b/newlib/libc/sys/linux/linuxthreads/td_ta_get_stats.c
deleted file mode 100644
index d2ba342d7..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_get_stats.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Retrieve statistics for process.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_get_stats (const td_thragent_t *ta, td_ta_stats_t *statsp)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_ta_get_stats");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_map_id2thr.c b/newlib/libc/sys/linux/linuxthreads/td_ta_map_id2thr.c
deleted file mode 100644
index 184f2de2e..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_map_id2thr.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Map thread ID to thread handle.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_map_id2thr (const td_thragent_t *ta, pthread_t pt, td_thrhandle_t *th)
-{
-  struct pthread_handle_struct phc;
-  struct _pthread_descr_struct pds;
-  int pthread_threads_max;
-
-  LOG ("td_ta_map_id2thr");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  /* Make the following expression a bit smaller.  */
-  pthread_threads_max = ta->pthread_threads_max;
-
-  /* We can compute the entry in the handle array we want.  */
-  if (ps_pdread (ta->ph, ta->handles + pt % pthread_threads_max, &phc,
-		 sizeof (struct pthread_handle_struct)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Test whether this entry is in use.  */
-  if (phc.h_descr == NULL)
-    return TD_BADTH;
-
-  /* Next test: get the descriptor to see whether this is not an old
-     thread handle.  */
-  if (ps_pdread (ta->ph, phc.h_descr, &pds,
-		 sizeof (struct _pthread_descr_struct)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  if (pds.p_tid != pt)
-    return TD_BADTH;
-
-  if (pds.p_terminated != 0)
-    return TD_NOTHR;
-
-  /* Create the `td_thrhandle_t' object.  */
-  th->th_ta_p = (td_thragent_t *) ta;
-  th->th_unique = phc.h_descr;
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_map_lwp2thr.c b/newlib/libc/sys/linux/linuxthreads/td_ta_map_lwp2thr.c
deleted file mode 100644
index 78b9fbb66..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_map_lwp2thr.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Which thread is running on an lwp?
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_map_lwp2thr (const td_thragent_t *ta, lwpid_t lwpid, td_thrhandle_t *th)
-{
-  int pthread_threads_max = ta->pthread_threads_max;
-  size_t sizeof_descr = ta->sizeof_descr;
-  struct pthread_handle_struct phc[pthread_threads_max];
-  size_t cnt;
-#ifdef ALL_THREADS_STOPPED
-  int num;
-#else
-# define num 1
-#endif
-
-  LOG ("td_ta_map_lwp2thr");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  /* Read all the descriptors.  */
-  if (ps_pdread (ta->ph, ta->handles, phc,
-		 sizeof (struct pthread_handle_struct) * pthread_threads_max)
-      != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-#ifdef ALL_THREADS_STOPPED
-  /* Read the number of currently active threads.  */
-  if (ps_pdread (ta->ph, ta->pthread_handles_num, &num, sizeof (int)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-#endif
-
-  /* Get the entries one after the other and find out whether the ID
-     matches.  */
-  for (cnt = 0; cnt < pthread_threads_max && num > 0; ++cnt)
-    if (phc[cnt].h_descr != NULL)
-      {
-	struct _pthread_descr_struct pds;
-
-#ifdef ALL_THREADS_STOPPED
-	/* First count this active thread.  */
-	--num;
-#endif
-
-	if (ps_pdread (ta->ph, phc[cnt].h_descr, &pds, sizeof_descr) != PS_OK)
-	  return TD_ERR;	/* XXX Other error value?  */
-
-	if ((pds.p_pid ?: ps_getpid (ta->ph)) == lwpid)
-	  {
-	    /* Found it.  Now fill in the `td_thrhandle_t' object.  */
-	    th->th_ta_p = (td_thragent_t *) ta;
-	    th->th_unique = phc[cnt].h_descr;
-
-	    return TD_OK;
-	  }
-    }
-
-  return TD_NOLWP;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_new.c b/newlib/libc/sys/linux/linuxthreads/td_ta_new.c
deleted file mode 100644
index 7505f53e6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_new.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Attach to target process.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <stdlib.h>
-
-#include "thread_dbP.h"
-
-
-/* Datatype for the list of known thread agents.  Normally there will
-   be exactly one so we don't spend much though on making it fast.  */
-struct agent_list *__td_agent_list;
-
-
-td_err_e
-td_ta_new (struct ps_prochandle *ps, td_thragent_t **ta)
-{
-  psaddr_t addr;
-  struct agent_list *elemp;
-
-  LOG ("td_ta_new");
-
-  /* Get the global event mask.  This is one of the variables which
-     are new in the thread library to enable debugging.  If it is
-     not available we cannot debug.  */
-  if (td_lookup (ps, PTHREAD_THREADS_EVENTS, &addr) != PS_OK)
-    return TD_NOLIBTHREAD;
-
-  /* Fill in the appropriate information.  */
-  *ta = (td_thragent_t *) malloc (sizeof (td_thragent_t));
-  if (*ta == NULL)
-    return TD_MALLOC;
-
-  /* Store the proc handle which we will pass to the callback functions
-     back into the debugger.  */
-  (*ta)->ph = ps;
-
-  /* Remember the address.  */
-  (*ta)->pthread_threads_eventsp = (td_thr_events_t *) addr;
-
-  /* Get the pointer to the variable pointing to the thread descriptor
-     with the last event.  */
-  if (td_lookup (ps, PTHREAD_LAST_EVENT, &(*ta)->pthread_last_event) != PS_OK)
-    {
-    free_return:
-      free (*ta);
-      return TD_ERR;
-    }
-
-  /* Get the pointer to the variable containing the number of active
-     threads.  */
-  if (td_lookup (ps, PTHREAD_HANDLES_NUM, &(*ta)->pthread_handles_num)
-      != PS_OK)
-    goto free_return;
-
-  /* See whether the library contains the necessary symbols.  */
-  if (td_lookup (ps, PTHREAD_HANDLES, &addr) != PS_OK)
-    goto free_return;
-
-  (*ta)->handles = (struct pthread_handle_struct *) addr;
-
-
-  if (td_lookup (ps, PTHREAD_KEYS, &addr) != PS_OK)
-    goto free_return;
-
-  /* Cast to the right type.  */
-  (*ta)->keys = (struct pthread_key_struct *) addr;
-
-  /* Find out about the maximum number of threads.  Old implementations
-     don't provide this information.  In this case we assume that the
-     debug  library is compiled with the same values.  */
-  if (td_lookup (ps, LINUXTHREADS_PTHREAD_THREADS_MAX, &addr) != PS_OK)
-    (*ta)->pthread_threads_max = PTHREAD_THREADS_MAX;
-  else
-    {
-      if (ps_pdread (ps, addr, &(*ta)->pthread_threads_max, sizeof (int))
-	  != PS_OK)
-	goto free_return;
-    }
-
-  /* Similar for the maximum number of thread local data keys.  */
-  if (td_lookup (ps, LINUXTHREADS_PTHREAD_KEYS_MAX, &addr) != PS_OK)
-    (*ta)->pthread_keys_max = PTHREAD_KEYS_MAX;
-  else
-    {
-      if (ps_pdread (ps, addr, &(*ta)->pthread_keys_max, sizeof (int))
-	  != PS_OK)
-	goto free_return;
-    }
-
-  /* And for the size of the second level arrays for the keys.  */
-  if (td_lookup (ps, LINUXTHREADS_PTHREAD_SIZEOF_DESCR, &addr) != PS_OK)
-    (*ta)->sizeof_descr = sizeof (struct _pthread_descr_struct);
-  else
-    {
-      if (ps_pdread (ps, addr, &(*ta)->sizeof_descr, sizeof (int)) != PS_OK)
-	goto free_return;
-    }
-
-  /* Now add the new agent descriptor to the list.  */
-  elemp = (struct agent_list *) malloc (sizeof (struct agent_list));
-  if (elemp == NULL)
-    {
-      /* Argh, now that everything else worked...  */
-      free (*ta);
-      return TD_MALLOC;
-    }
-
-  /* We don't care for thread-safety here.  */
-  elemp->ta = *ta;
-  elemp->next = __td_agent_list;
-  __td_agent_list = elemp;
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_reset_stats.c b/newlib/libc/sys/linux/linuxthreads/td_ta_reset_stats.c
deleted file mode 100644
index 533d4c412..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_reset_stats.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Reset statistics.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_reset_stats (const td_thragent_t *ta)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_ta_reset_stats");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_set_event.c b/newlib/libc/sys/linux/linuxthreads/td_ta_set_event.c
deleted file mode 100644
index 041aaec40..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_set_event.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Globally enable events.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_set_event (ta, event)
-     const td_thragent_t *ta;
-     td_thr_events_t *event;
-{
-  td_thr_events_t old_event;
-  int i;
-
-  LOG ("td_ta_set_event");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdread (ta->ph, ta->pthread_threads_eventsp,
-		 &old_event, sizeof (td_thrhandle_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Or the new bits in.  */
-  for (i = 0; i < TD_EVENTSIZE; ++i)
-    old_event.event_bits[i] |= event->event_bits[i];
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdwrite (ta->ph, ta->pthread_threads_eventsp,
-		  &old_event, sizeof (td_thrhandle_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_setconcurrency.c b/newlib/libc/sys/linux/linuxthreads/td_ta_setconcurrency.c
deleted file mode 100644
index da15a0f61..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_setconcurrency.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Set suggested concurrency level for process.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_ta_setconcurrency (const td_thragent_t *ta, int level)
-{
-  /* This is something LinuxThreads does not support.  */
-  LOG ("td_ta_setconcurrency");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  return TD_NOCAPAB;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_thr_iter.c b/newlib/libc/sys/linux/linuxthreads/td_ta_thr_iter.c
deleted file mode 100644
index a77186d22..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_thr_iter.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Iterate over a process's threads.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-#include <alloca.h>
-
-static int
-handle_descr (const td_thragent_t *ta, td_thr_iter_f *callback,
-	      void *cbdata_p, td_thr_state_e state, int ti_pri,
-	      size_t cnt, pthread_descr descr)
-{
-  struct _pthread_descr_struct pds;
-  size_t sizeof_descr = ta->sizeof_descr;
-  td_thrhandle_t th;
-
-  if (ps_pdread (ta->ph, descr, &pds, sizeof_descr) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* The manager thread must be handled special.  The descriptor
-     exists but the thread only gets created when the first
-     `pthread_create' call is issued.  A clear indication that this
-     happened is when the p_pid field is non-zero.  */
-  if (cnt == 1 && pds.p_pid == 0)
-    return TD_OK;
-
-  /* Now test whether this thread matches the specified
-     conditions.  */
-
-  /* Only if the priority level is as high or higher.  */
-  if (pds.p_priority < ti_pri)
-    return TD_OK;
-
-  /* Test the state.
-     XXX This is incomplete.  */
-  if (state != TD_THR_ANY_STATE)
-    return TD_OK;
-
-  /* XXX For now we ignore threads which are not running anymore.
-     The reason is that gdb tries to get the registers and fails.
-     In future we should have a special mode of the thread library
-     in which we keep the process around until the actual join
-     operation happened.  */
-  if (pds.p_exited != 0)
-    return TD_OK;
-
-  /* Yep, it matches.  Call the callback function.  */
-  th.th_ta_p = (td_thragent_t *) ta;
-  th.th_unique = descr;
-  if (callback (&th, cbdata_p) != 0)
-    return TD_DBERR;
-
-  /* All done successfully.  */
-  return TD_OK;
-}
-
-
-td_err_e
-td_ta_thr_iter (const td_thragent_t *ta, td_thr_iter_f *callback,
-		void *cbdata_p, td_thr_state_e state, int ti_pri,
-		sigset_t *ti_sigmask_p, unsigned int ti_user_flags)
-{
-  int pthread_threads_max;
-  struct pthread_handle_struct *phc;
-  td_err_e result = TD_OK;
-  int cnt;
-#ifdef ALL_THREADS_STOPPED
-  int num;
-#else
-# define num 1
-#endif
-
-  LOG ("td_ta_thr_iter");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  pthread_threads_max = ta->pthread_threads_max;
-  phc = (struct pthread_handle_struct *) alloca (sizeof (phc[0])
-						 * pthread_threads_max);
-
-  /* First read only the main thread and manager thread information.  */
-  if (ps_pdread (ta->ph, ta->handles, phc,
-		 sizeof (struct pthread_handle_struct) * 2) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Now handle these descriptors.  */
-  result = handle_descr (ta, callback, cbdata_p, state, ti_pri, 0,
-			 phc[0].h_descr);
-  if (result != TD_OK)
-    return result;
-  result = handle_descr (ta, callback, cbdata_p, state, ti_pri, 1,
-			 phc[1].h_descr);
-  if (result != TD_OK)
-    return result;
-
-  /* Read all the descriptors.  */
-  if (ps_pdread (ta->ph, ta->handles + 2, &phc[2],
-		 (sizeof (struct pthread_handle_struct)
-		  * (pthread_threads_max - 2))) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-#ifdef ALL_THREADS_STOPPED
-  /* Read the number of currently active threads.  */
-  if (ps_pdread (ta->ph, ta->pthread_handles_num, &num, sizeof (int)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-#endif
-
-  /* Now get all descriptors, one after the other.  */
-  for (cnt = 2; cnt < pthread_threads_max && num > 0; ++cnt)
-    if (phc[cnt].h_descr != NULL)
-      {
-#ifdef ALL_THREADS_STOPPED
-	/* First count this active thread.  */
-	--num;
-#endif
-
-	result = handle_descr (ta, callback, cbdata_p, state, ti_pri, cnt,
-			       phc[cnt].h_descr);
-	if (result != TD_OK)
-	  break;
-      }
-
-  return result;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_ta_tsd_iter.c b/newlib/libc/sys/linux/linuxthreads/td_ta_tsd_iter.c
deleted file mode 100644
index 92ceb1f28..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_ta_tsd_iter.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Iterate over a process's thread-specific data.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-#include <alloca.h>
-
-td_err_e
-td_ta_tsd_iter (const td_thragent_t *ta, td_key_iter_f *callback,
-		void *cbdata_p)
-{
-  struct pthread_key_struct *keys;
-  int pthread_keys_max;
-  int cnt;
-
-  LOG ("td_ta_tsd_iter");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  pthread_keys_max = ta->pthread_keys_max;
-  keys = (struct pthread_key_struct *) alloca (sizeof (keys[0])
-					       * pthread_keys_max);
-
-  /* Read all the information about the keys.  */
-  if (ps_pdread (ta->ph, ta->keys, keys,
-		 sizeof (keys[0]) * pthread_keys_max) != PS_OK)
-	return TD_ERR;	/* XXX Other error value?  */
-
-  /* Now get all descriptors, one after the other.  */
-  for (cnt = 0; cnt < pthread_keys_max; ++cnt)
-    if (keys[cnt].in_use
-	/* Return with an error if the callback returns a nonzero value.  */
-	&& callback (cnt, keys[cnt].destr, cbdata_p) != 0)
-      return TD_DBERR;
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_clear_event.c b/newlib/libc/sys/linux/linuxthreads/td_thr_clear_event.c
deleted file mode 100644
index e40e4c36c..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_clear_event.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Disable specific event for thread.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_clear_event (th, event)
-     const td_thrhandle_t *th;
-     td_thr_events_t *event;
-{
-  td_thr_events_t old_event;
-  int i;
-
-  LOG ("td_thr_clear_event");
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdread (th->th_ta_p->ph,
-		 ((char *) th->th_unique
-		  + offsetof (struct _pthread_descr_struct,
-			      p_eventbuf.eventmask)),
-		 &old_event, sizeof (td_thrhandle_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Remove the set bits in.  */
-  for (i = 0; i < TD_EVENTSIZE; ++i)
-    old_event.event_bits[i] &= ~event->event_bits[i];
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdwrite (th->th_ta_p->ph,
-		  ((char *) th->th_unique
-		   + offsetof (struct _pthread_descr_struct,
-			       p_eventbuf.eventmask)),
-		  &old_event, sizeof (td_thrhandle_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_dbresume.c b/newlib/libc/sys/linux/linuxthreads/td_thr_dbresume.c
deleted file mode 100644
index dbe10bc1c..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_dbresume.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Resume execution of given thread.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_dbresume (const td_thrhandle_t *th)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_thr_dbresume");
-  return TD_NOCAPAB;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_dbsuspend.c b/newlib/libc/sys/linux/linuxthreads/td_thr_dbsuspend.c
deleted file mode 100644
index f96be3628..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_dbsuspend.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Suspend execution of given thread.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_dbsuspend (const td_thrhandle_t *th)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_thr_dbsuspend");
-  return TD_NOCAPAB;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_event_enable.c b/newlib/libc/sys/linux/linuxthreads/td_thr_event_enable.c
deleted file mode 100644
index 3eecd21e2..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_event_enable.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Enable event process-wide.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_event_enable (th, onoff)
-     const td_thrhandle_t *th;
-     int onoff;
-{
-  LOG ("td_thr_event_enable");
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdwrite (th->th_ta_p->ph,
-		  ((char *) th->th_unique
-		   + offsetof (struct _pthread_descr_struct, p_report_events)),
-		  &onoff, sizeof (int)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_event_getmsg.c b/newlib/libc/sys/linux/linuxthreads/td_thr_event_getmsg.c
deleted file mode 100644
index 582e89e5f..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_event_getmsg.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Retrieve event.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <string.h>
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_event_getmsg (const td_thrhandle_t *th, td_event_msg_t *msg)
-{
-  td_eventbuf_t event;
-
-  LOG ("td_thr_event_getmsg");
-
-  /* Read the even structure from the target.  */
-  if (ps_pdread (th->th_ta_p->ph,
-		 ((char *) th->th_unique
-		  + offsetof (struct _pthread_descr_struct, p_eventbuf)),
-		 &event, sizeof (td_eventbuf_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Check whether an event occurred.  */
-  if (event.eventnum == TD_EVENT_NONE)
-    /* Nothing.  */
-    return TD_NOMSG;
-
-  /* Fill the user's data structure.  */
-  msg->event = event.eventnum;
-  msg->th_p = th;
-  msg->msg.data = (uintptr_t) event.eventdata;
-
-  /* And clear the event message in the target.  */
-  memset (&event, '\0', sizeof (td_eventbuf_t));
-  if (ps_pdwrite (th->th_ta_p->ph,
-		  ((char *) th->th_unique
-		   + offsetof (struct _pthread_descr_struct, p_eventbuf)),
-		  &event, sizeof (td_eventbuf_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_get_info.c b/newlib/libc/sys/linux/linuxthreads/td_thr_get_info.c
deleted file mode 100644
index b4979583a..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_get_info.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Get thread information.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <string.h>
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_get_info (const td_thrhandle_t *th, td_thrinfo_t *infop)
-{
-  struct _pthread_descr_struct pds;
-
-  LOG ("td_thr_get_info");
-
-  /* Get the thread descriptor.  */
-  if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds,
-		 th->th_ta_p->sizeof_descr) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Fill in information.  Clear first to provide reproducable
-     results for the fields we do not fill in.  */
-  memset (infop, '\0', sizeof (td_thrinfo_t));
-
-  /* We have to handle the manager thread special since the thread
-     descriptor in older versions is not fully initialized.  */
-  if (pds.p_nr == 1)
-    {
-      infop->ti_tid = th->th_ta_p->pthread_threads_max * 2 + 1;
-      infop->ti_type = TD_THR_SYSTEM;
-      infop->ti_state = TD_THR_ACTIVE;
-    }
-  else
-    {
-      infop->ti_tid = pds.p_tid;
-      infop->ti_tls = (char *) pds.p_specific;
-      infop->ti_pri = pds.p_priority;
-      infop->ti_type = TD_THR_USER;
-      
-      if (! pds.p_terminated)
-	/* XXX For now there is no way to get more information.  */
-	infop->ti_state = TD_THR_ACTIVE;
-      else if (! pds.p_detached)
-	infop->ti_state = TD_THR_ZOMBIE;
-      else
-	infop->ti_state = TD_THR_UNKNOWN;
-    }
-
-  /* Initialization which are the same in both cases.  */
-  infop->ti_lid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph);
-  infop->ti_ta_p = th->th_ta_p;
-  infop->ti_startfunc = pds.p_start_args.start_routine;
-  memcpy (&infop->ti_events, &pds.p_eventbuf.eventmask,
-	  sizeof (td_thr_events_t));
-  infop->ti_traceme = pds.p_report_events != 0;
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_getfpregs.c b/newlib/libc/sys/linux/linuxthreads/td_thr_getfpregs.c
deleted file mode 100644
index b453cc0e9..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_getfpregs.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Get a thread's floating-point register set.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_getfpregs (const td_thrhandle_t *th, prfpregset_t *regset)
-{
-  struct _pthread_descr_struct pds;
-
-  LOG ("td_thr_getfpregs");
-
-  /* We have to get the state and the PID for this thread.  */
-  if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds,
-		 sizeof (struct _pthread_descr_struct)) != PS_OK)
-    return TD_ERR;
-
-  /* If the thread already terminated we return all zeroes.  */
-  if (pds.p_terminated)
-    memset (regset, '\0', sizeof (*regset));
-  /* Otherwise get the register content through the callback.  */
-  else
-    {
-      pid_t pid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph);
-
-      if (ps_lgetfpregs (th->th_ta_p->ph, pid, regset) != PS_OK)
-	return TD_ERR;
-    }
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_getgregs.c b/newlib/libc/sys/linux/linuxthreads/td_thr_getgregs.c
deleted file mode 100644
index 462a1a192..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_getgregs.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Get a thread's general register set.
-   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_getgregs (const td_thrhandle_t *th, prgregset_t gregs)
-{
-  struct _pthread_descr_struct pds;
-
-  LOG ("td_thr_getgregs");
-
-  /* We have to get the state and the PID for this thread.  */
-  if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds,
-		 sizeof (struct _pthread_descr_struct)) != PS_OK)
-    return TD_ERR;
-
-  /* If the thread already terminated we return all zeroes.  */
-  if (pds.p_terminated)
-    memset (gregs, '\0', sizeof (prgregset_t));
-  /* Otherwise get the register content through the callback.  */
-  else
-    {
-      pid_t pid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph);
-
-      if (ps_lgetregs (th->th_ta_p->ph, pid, gregs) != PS_OK)
-	return TD_ERR;
-    }
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_getxregs.c b/newlib/libc/sys/linux/linuxthreads/td_thr_getxregs.c
deleted file mode 100644
index a5194568c..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_getxregs.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Get a thread's extra state register set.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_getxregs (const td_thrhandle_t *th, void *xregs)
-{
-  /* XXX This might be platform specific.  */
-  LOG ("td_thr_getxregs");
-  return TD_NOXREGS;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_getxregsize.c b/newlib/libc/sys/linux/linuxthreads/td_thr_getxregsize.c
deleted file mode 100644
index ddf8cbbe6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_getxregsize.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Get the size of the extra state register set for this architecture.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_getxregsize (const td_thrhandle_t *th, int *sizep)
-{
-  /* XXX This might be platform specific.  */
-  LOG ("td_thr_getxregsize");
-  return TD_NOXREGS;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_set_event.c b/newlib/libc/sys/linux/linuxthreads/td_thr_set_event.c
deleted file mode 100644
index 6171155b6..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_set_event.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Enable specific event for thread.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_set_event (th, event)
-     const td_thrhandle_t *th;
-     td_thr_events_t *event;
-{
-  td_thr_events_t old_event;
-  int i;
-
-  LOG ("td_thr_set_event");
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdread (th->th_ta_p->ph,
-		 ((char *) th->th_unique
-		  + offsetof (struct _pthread_descr_struct,
-			      p_eventbuf.eventmask)),
-		 &old_event, sizeof (td_thrhandle_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Or the new bits in.  */
-  for (i = 0; i < TD_EVENTSIZE; ++i)
-    old_event.event_bits[i] |= event->event_bits[i];
-
-  /* Write the new value into the thread data structure.  */
-  if (ps_pdwrite (th->th_ta_p->ph,
-		  ((char *) th->th_unique
-		   + offsetof (struct _pthread_descr_struct,
-			       p_eventbuf.eventmask)),
-		  &old_event, sizeof (td_thrhandle_t)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_setfpregs.c b/newlib/libc/sys/linux/linuxthreads/td_thr_setfpregs.c
deleted file mode 100644
index 0d4fce540..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_setfpregs.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Set a thread's floating-point register set.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_setfpregs (const td_thrhandle_t *th, const prfpregset_t *fpregs)
-{
-  struct _pthread_descr_struct pds;
-
-  LOG ("td_thr_setfpregs");
-
-  /* We have to get the state and the PID for this thread.  */
-  if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds,
-                 sizeof (struct _pthread_descr_struct)) != PS_OK)
-    return TD_ERR;
-
-  /* Only set the registers if the thread hasn't yet terminated.  */
-  if (pds.p_terminated == 0)
-    {
-      pid_t pid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph);
-
-      if (ps_lsetfpregs (th->th_ta_p->ph, pid, fpregs) != PS_OK)
-	return TD_ERR;
-    }
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_setgregs.c b/newlib/libc/sys/linux/linuxthreads/td_thr_setgregs.c
deleted file mode 100644
index 3cf653956..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_setgregs.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Set a thread's general register set.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_setgregs (const td_thrhandle_t *th, prgregset_t gregs)
-{
-  struct _pthread_descr_struct pds;
-
-  LOG ("td_thr_setgregs");
-
-  /* We have to get the state and the PID for this thread.  */
-  if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds,
-                 sizeof (struct _pthread_descr_struct)) != PS_OK)
-    return TD_ERR;
-
-  /* Only set the registers if the thread hasn't yet terminated.  */
-  if (pds.p_terminated == 0)
-    {
-      pid_t pid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph);
-
-      if (ps_lsetregs (th->th_ta_p->ph, pid, gregs) != PS_OK)
-	return TD_ERR;
-    }
-
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_setprio.c b/newlib/libc/sys/linux/linuxthreads/td_thr_setprio.c
deleted file mode 100644
index 01eab4811..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_setprio.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Set a thread's priority.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_setprio (const td_thrhandle_t *th, int prio)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_thr_setprio");
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_setsigpending.c b/newlib/libc/sys/linux/linuxthreads/td_thr_setsigpending.c
deleted file mode 100644
index 6ecd74787..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_setsigpending.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Raise a signal for a thread.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_setsigpending (const td_thrhandle_t *th, unsigned char n,
-		      const sigset_t *ss)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_thr_setsigpending");
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_setxregs.c b/newlib/libc/sys/linux/linuxthreads/td_thr_setxregs.c
deleted file mode 100644
index 15ea14a66..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_setxregs.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Set a thread's extra state register set.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_setxregs (const td_thrhandle_t *ta, const void *addr)
-{
-  /* XXX This might have to be platform specific.  */
-  LOG ("td_thr_setxregs");
-  return TD_NOXREGS;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_sigsetmask.c b/newlib/libc/sys/linux/linuxthreads/td_thr_sigsetmask.c
deleted file mode 100644
index 79f144328..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_sigsetmask.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Set a thread's signal mask.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_sigsetmask (const td_thrhandle_t *th, const sigset_t *ss)
-{
-  /* XXX We have to figure out what has to be done.  */
-  LOG ("td_thr_sigsetmask");
-  return TD_OK;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_tsd.c b/newlib/libc/sys/linux/linuxthreads/td_thr_tsd.c
deleted file mode 100644
index 192b42571..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_tsd.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Get a thread-specific data pointer for a thread.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_tsd (const td_thrhandle_t *th, const thread_key_t tk, void **data)
-{
-  struct _pthread_descr_struct pds;
-  struct pthread_key_struct *keys = th->th_ta_p->keys;
-  struct pthread_key_struct key;
-  int pthread_keys_max = th->th_ta_p->pthread_keys_max;
-  int pthread_key_2ndlevel_size = th->th_ta_p->pthread_key_2ndlevel_size;
-  unsigned int idx1st;
-  unsigned int idx2nd;
-  void *p;
-
-  LOG ("td_thr_tsd");
-
-  /* Get the thread descriptor.  */
-  if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds,
-		 sizeof (struct _pthread_descr_struct)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Check correct value of key.  */
-  if (tk >= pthread_keys_max)
-    return TD_BADKEY;
-
-  /* Get the key entry.  */
-  if (ps_pdread (th->th_ta_p->ph, keys, &key,
-		 sizeof (struct pthread_key_struct)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Fail if this key is not at all used.  */
-  if (! key.in_use)
-    return TD_BADKEY;
-
-  /* Compute the indeces.  */
-  idx1st = tk / pthread_key_2ndlevel_size;
-  idx2nd = tk % pthread_key_2ndlevel_size;
-
-  /* Check the pointer to the second level array.  */
-  if (pds.p_specific[idx1st] == NULL)
-    return TD_NOTSD;
-
-  /* Now get the real key.
-     XXX I don't know whether it's correct but there is currently no
-     easy way to determine whether a key was never set or the value
-     is NULL.  We return an error whenever the value is NULL.  */
-  if (ps_pdread (th->th_ta_p->ph, &pds.p_specific[idx1st][idx2nd], &p,
-		 sizeof (void *)) != PS_OK)
-    return TD_ERR;
-
-  if (p != NULL)
-    *data = p;
-
-  return p != NULL ? TD_OK : TD_NOTSD;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/td_thr_validate.c b/newlib/libc/sys/linux/linuxthreads/td_thr_validate.c
deleted file mode 100644
index 8821f0e84..000000000
--- a/newlib/libc/sys/linux/linuxthreads/td_thr_validate.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Validate a thread handle.
-   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-
-
-td_err_e
-td_thr_validate (const td_thrhandle_t *th)
-{
-  struct pthread_handle_struct *handles = th->th_ta_p->handles;
-  int pthread_threads_max = th->th_ta_p->pthread_threads_max;
-  int cnt;
-
-  LOG ("td_thr_validate");
-
-  /* Now get all descriptors, one after the other.  */
-  for (cnt = 0; cnt < pthread_threads_max; ++cnt, ++handles)
-    {
-      struct pthread_handle_struct phc;
-
-      if (ps_pdread (th->th_ta_p->ph, handles, &phc,
-		     sizeof (struct pthread_handle_struct)) != PS_OK)
-	return TD_ERR;	/* XXX Other error value?  */
-
-      if (phc.h_descr != NULL && phc.h_descr == th->th_unique)
-	{
-	  struct _pthread_descr_struct pds;
-
-	  if (ps_pdread (th->th_ta_p->ph, phc.h_descr, &pds,
-			 th->th_ta_p->sizeof_descr) != PS_OK)
-	    return TD_ERR;	/* XXX Other error value?  */
-
-	  /* XXX There should be another test using the TID but this is
-	     currently not available.  */
-	  return pds.p_terminated != 0 ? TD_NOTHR : TD_OK;
-	}
-    }
-
-  return TD_ERR;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/testrtsig.h b/newlib/libc/sys/linux/linuxthreads/testrtsig.h
deleted file mode 100644
index cf36ab08a..000000000
--- a/newlib/libc/sys/linux/linuxthreads/testrtsig.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Test whether RT signals are really available.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <string.h>
-#include <sys/utsname.h>
-
-#include "kernel-features.h"
-
-static int
-kernel_has_rtsig (void)
-{
-#if __ASSUME_REALTIME_SIGNALS
-  return 1;
-#else
-  struct utsname name;
-
-  return uname (&name) == 0 && __strverscmp (name.release, "2.1.70") >= 0;
-#endif
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/thread_db.h b/newlib/libc/sys/linux/linuxthreads/thread_db.h
deleted file mode 100644
index b192d1f2e..000000000
--- a/newlib/libc/sys/linux/linuxthreads/thread_db.h
+++ /dev/null
@@ -1,439 +0,0 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _THREAD_DB_H
-#define _THREAD_DB_H	1
-
-/* This is the debugger interface for the LinuxThreads library.  It is
-   modelled closely after the interface with same names in Solaris with
-   the goal to share the same code in the debugger.  */
-#include <pthread.h>
-#include <stdint.h>
-#include <sys/types.h>
-#include <sys/procfs.h>
-
-
-/* Error codes of the library.  */
-typedef enum
-{
-  TD_OK,	  /* No error.  */
-  TD_ERR,	  /* No further specified error.  */
-  TD_NOTHR,	  /* No matching thread found.  */
-  TD_NOSV,	  /* No matching synchronization handle found.  */
-  TD_NOLWP,	  /* No matching light-weighted process found.  */
-  TD_BADPH,	  /* Invalid process handle.  */
-  TD_BADTH,	  /* Invalid thread handle.  */
-  TD_BADSH,	  /* Invalid synchronization handle.  */
-  TD_BADTA,	  /* Invalid thread agent.  */
-  TD_BADKEY,	  /* Invalid key.  */
-  TD_NOMSG,	  /* No event available.  */
-  TD_NOFPREGS,	  /* No floating-point register content available.  */
-  TD_NOLIBTHREAD, /* Application not linked with thread library.  */
-  TD_NOEVENT,	  /* Requested event is not supported.  */
-  TD_NOCAPAB,	  /* Capability not available.  */
-  TD_DBERR,	  /* Internal debug library error.  */
-  TD_NOAPLIC,	  /* Operation is not applicable.  */
-  TD_NOTSD,	  /* No thread-specific data available.  */
-  TD_MALLOC,	  /* Out of memory.  */
-  TD_PARTIALREG,  /* Not entire register set was read or written.  */
-  TD_NOXREGS	  /* X register set not available for given thread.  */
-} td_err_e;
-
-
-/* Possible thread states.  TD_THR_ANY_STATE is a pseudo-state used to
-   select threads regardless of state in td_ta_thr_iter().  */
-typedef enum
-{
-  TD_THR_ANY_STATE,
-  TD_THR_UNKNOWN,
-  TD_THR_STOPPED,
-  TD_THR_RUN,
-  TD_THR_ACTIVE,
-  TD_THR_ZOMBIE,
-  TD_THR_SLEEP,
-  TD_THR_STOPPED_ASLEEP
-} td_thr_state_e;
-
-/* Thread type: user or system.  TD_THR_ANY_TYPE is a pseudo-type used
-   to select threads regardless of type in td_ta_thr_iter().  */
-typedef enum
-{
-  TD_THR_ANY_TYPE,
-  TD_THR_USER,
-  TD_THR_SYSTEM
-} td_thr_type_e;
-
-
-/* Types of the debugging library.  */
-
-/* Handle for a process.  This type is opaque.  */
-typedef struct td_thragent td_thragent_t;
-
-/* The actual thread handle type.  This is also opaque.  */
-typedef struct td_thrhandle
-{
-  td_thragent_t *th_ta_p;
-  psaddr_t th_unique;
-} td_thrhandle_t;
-
-
-/* Flags for `td_ta_thr_iter'.  */
-#define TD_THR_ANY_USER_FLAGS	0xffffffff
-#define TD_THR_LOWEST_PRIORITY	-20
-#define TD_SIGNO_MASK		NULL
-
-
-#define TD_EVENTSIZE	2
-#define BT_UISHIFT	5 /* log base 2 of BT_NBIPUI, to extract word index */
-#define BT_NBIPUI	(1 << BT_UISHIFT)       /* n bits per uint */
-#define BT_UIMASK	(BT_NBIPUI - 1)         /* to extract bit index */
-
-/* Bitmask of enabled events. */
-typedef struct td_thr_events
-{
-  uint32_t event_bits[TD_EVENTSIZE];
-} td_thr_events_t;
-
-/* Event set manipulation macros. */
-#define __td_eventmask(n) \
-  (UINT32_C (1) << (((n) - 1) & BT_UIMASK))
-#define __td_eventword(n) \
-  ((UINT32_C ((n) - 1)) >> BT_UISHIFT)
-
-#define td_event_emptyset(setp) \
-  do {									      \
-    int __i;								      \
-    for (__i = TD_EVENTSIZE; __i > 0; --__i)				      \
-      (setp)->event_bits[__i - 1] = 0;					      \
-  } while (0)
-
-#define td_event_fillset(setp) \
-  do {									      \
-    int __i;								      \
-    for (__i = TD_EVENTSIZE; __i > 0; --__i)				      \
-      (setp)->event_bits[__i - 1] = UINT32_C (0xffffffff);		      \
-  } while (0)
-
-#define td_event_addset(setp, n) \
-  (((setp)->event_bits[__td_eventword (n)]) |= __td_eventmask (n))
-#define td_event_delset(setp, n) \
-  (((setp)->event_bits[__td_eventword (n)]) &= ~__td_eventmask (n))
-#define td_eventismember(setp, n) \
-  (__td_eventmask (n) & ((setp)->event_bits[__td_eventword (n)]))
-#if TD_EVENTSIZE == 2
-# define td_eventisempty(setp) \
-  (!((setp)->event_bits[0]) && !((setp)->event_bits[1]))
-#else
-# error "td_eventisempty must be changed to match TD_EVENTSIZE"
-#endif
-
-/* Events reportable by the thread implementation.  */
-typedef enum
-{
-  TD_ALL_EVENTS,		 /* Pseudo-event number.  */
-  TD_EVENT_NONE = TD_ALL_EVENTS, /* Depends on context.  */
-  TD_READY,			 /* Is executable now. */
-  TD_SLEEP,			 /* Blocked in a synchronization obj.  */
-  TD_SWITCHTO,			 /* Now assigned to a process.  */
-  TD_SWITCHFROM,		 /* Not anymore assigned to a process.  */
-  TD_LOCK_TRY,			 /* Trying to get an unavailable lock.  */
-  TD_CATCHSIG,			 /* Signal posted to the thread.  */
-  TD_IDLE,			 /* Process getting idle.  */
-  TD_CREATE,			 /* New thread created.  */
-  TD_DEATH,			 /* Thread terminated.  */
-  TD_PREEMPT,			 /* Preempted.  */
-  TD_PRI_INHERIT,		 /* Inherited elevated priority.  */
-  TD_REAP,			 /* Reaped.  */
-  TD_CONCURRENCY,		 /* Number of processes changing.  */
-  TD_TIMEOUT,			 /* Conditional variable wait timed out.  */
-  TD_MIN_EVENT_NUM = TD_READY,
-  TD_MAX_EVENT_NUM = TD_TIMEOUT,
-  TD_EVENTS_ENABLE = 31		/* Event reporting enabled.  */
-} td_event_e;
-
-/* Values representing the different ways events are reported.  */
-typedef enum
-{
-  NOTIFY_BPT,			/* User must insert breakpoint at u.bptaddr. */
-  NOTIFY_AUTOBPT,		/* Breakpoint at u.bptaddr is automatically
-				   inserted.  */
-  NOTIFY_SYSCALL		/* System call u.syscallno will be invoked.  */
-} td_notify_e;
-
-/* Description how event type is reported.  */
-typedef struct td_notify
-{
-  td_notify_e type;		/* Way the event is reported.  */
-  union
-  {
-    psaddr_t bptaddr;		/* Address of breakpoint.  */
-    int syscallno;		/* Number of system call used.  */
-  } u;
-} td_notify_t;
-
-/* Structure used to report event.  */
-typedef struct td_event_msg
-{
-  td_event_e event;		/* Event type being reported.  */
-  const td_thrhandle_t *th_p;	/* Thread reporting the event.  */
-  union
-  {
-# if 0
-    td_synchandle_t *sh;	/* Handle of synchronization object.  */
-#endif
-    uintptr_t data;		/* Event specific data.  */
-  } msg;
-} td_event_msg_t;
-
-/* Structure containing event data available in each thread structure.  */
-typedef struct
-{
-  td_thr_events_t eventmask;	/* Mask of enabled events.  */
-  td_event_e eventnum;		/* Number of last event.  */
-  void *eventdata;		/* Data associated with event.  */
-} td_eventbuf_t;
-
-
-/* Gathered statistics about the process.  */
-typedef struct td_ta_stats
-{
-  int nthreads;       		/* Total number of threads in use.  */
-  int r_concurrency;		/* Concurrency level requested by user.  */
-  int nrunnable_num;		/* Average runnable threads, numerator.  */
-  int nrunnable_den;		/* Average runnable threads, denominator.  */
-  int a_concurrency_num;	/* Achieved concurrency level, numerator.  */
-  int a_concurrency_den;	/* Achieved concurrency level, denominator.  */
-  int nlwps_num;		/* Average number of processes in use,
-				   numerator.  */
-  int nlwps_den;		/* Average number of processes in use,
-				   denominator.  */
-  int nidle_num;		/* Average number of idling processes,
-				   numerator.  */
-  int nidle_den;		/* Average number of idling processes,
-				   denominator.  */
-} td_ta_stats_t;
-
-
-/* Since Sun's library is based on Solaris threads we have to define a few
-   types to map them to POSIX threads.  */
-typedef pthread_t thread_t;
-typedef pthread_key_t thread_key_t;
-
-
-/* Callback for iteration over threads.  */
-typedef int td_thr_iter_f (const td_thrhandle_t *, void *);
-
-/* Callback for iteration over thread local data.  */
-typedef int td_key_iter_f (thread_key_t, void (*) (void *), void *);
-
-
-
-/* Forward declaration.  This has to be defined by the user.  */
-struct ps_prochandle;
-
-
-/* Information about the thread.  */
-typedef struct td_thrinfo
-{
-  td_thragent_t *ti_ta_p;		/* Process handle.  */
-  unsigned int ti_user_flags;		/* Unused.  */
-  thread_t ti_tid;			/* Thread ID returned by
-					   pthread_create().  */
-  char *ti_tls;				/* Pointer to thread-local data.  */
-  psaddr_t ti_startfunc;		/* Start function passed to
-					   pthread_create().  */
-  psaddr_t ti_stkbase;			/* Base of thread's stack.  */
-  long int ti_stksize;			/* Size of thread's stack.  */
-  psaddr_t ti_ro_area;			/* Unused.  */
-  int ti_ro_size;			/* Unused.  */
-  td_thr_state_e ti_state;		/* Thread state.  */
-  unsigned char ti_db_suspended;	/* Nonzero if suspended by debugger. */
-  td_thr_type_e ti_type;		/* Type of the thread (system vs
-					   user thread).  */
-  intptr_t ti_pc;			/* Unused.  */
-  intptr_t ti_sp;			/* Unused.  */
-  short int ti_flags;			/* Unused.  */
-  int ti_pri;				/* Thread priority.  */
-  lwpid_t ti_lid;			/* Unused.  */
-  sigset_t ti_sigmask;			/* Signal mask.  */
-  unsigned char ti_traceme;		/* Nonzero if event reporting
-					   enabled.  */
-  unsigned char ti_preemptflag;		/* Unused.  */
-  unsigned char ti_pirecflag;		/* Unused.  */
-  sigset_t ti_pending;			/* Set of pending signals.  */
-  td_thr_events_t ti_events;		/* Set of enabled events.  */
-} td_thrinfo_t;
-
-
-
-/* Prototypes for exported library functions.  */
-
-/* Initialize the thread debug support library.  */
-extern td_err_e td_init (void);
-
-/* Historical relict.  Should not be used anymore.  */
-extern td_err_e td_log (void);
-
-/* Return list of symbols the library can request.  */
-extern const char **td_symbol_list (void);
-
-/* Generate new thread debug library handle for process PS.  */
-extern td_err_e td_ta_new (struct ps_prochandle *__ps, td_thragent_t **__ta);
-
-/* Free resources allocated for TA.  */
-extern td_err_e td_ta_delete (td_thragent_t *__ta);
-
-/* Get number of currently running threads in process associated with TA.  */
-extern td_err_e td_ta_get_nthreads (const td_thragent_t *__ta, int *__np);
-
-/* Return process handle passed in `td_ta_new' for process associated with
-   TA.  */
-extern td_err_e td_ta_get_ph (const td_thragent_t *__ta,
-			      struct ps_prochandle **__ph);
-
-/* Map thread library handle PT to thread debug library handle for process
-   associated with TA and store result in *TH.  */
-extern td_err_e td_ta_map_id2thr (const td_thragent_t *__ta, pthread_t __pt,
-				  td_thrhandle_t *__th);
-
-/* Map process ID LWPID to thread debug library handle for process
-   associated with TA and store result in *TH.  */
-extern td_err_e td_ta_map_lwp2thr (const td_thragent_t *__ta, lwpid_t __lwpid,
-				   td_thrhandle_t *__th);
-
-
-/* Call for each thread in a process associated with TA the callback function
-   CALLBACK.  */
-extern td_err_e td_ta_thr_iter (const td_thragent_t *__ta,
-				td_thr_iter_f *__callback, void *__cbdata_p,
-				td_thr_state_e __state, int __ti_pri,
-				sigset_t *__ti_sigmask_p,
-				unsigned int __ti_user_flags);
-
-/* Call for each defined thread local data entry the callback function KI.  */
-extern td_err_e td_ta_tsd_iter (const td_thragent_t *__ta, td_key_iter_f *__ki,
-				void *__p);
-
-
-/* Get event address for EVENT.  */
-extern td_err_e td_ta_event_addr (const td_thragent_t *__ta,
-				  td_event_e __event, td_notify_t *__ptr);
-
-/* Enable EVENT in global mask.  */
-extern td_err_e td_ta_set_event (const td_thragent_t *__ta,
-				 td_thr_events_t *__event);
-
-/* Disable EVENT in global mask.  */
-extern td_err_e td_ta_clear_event (const td_thragent_t *__ta,
-				   td_thr_events_t *__event);
-
-/* Return information about last event.  */
-extern td_err_e td_ta_event_getmsg (const td_thragent_t *__ta,
-				    td_event_msg_t *msg);
-
-
-/* Set suggested concurrency level for process associated with TA.  */
-extern td_err_e td_ta_setconcurrency (const td_thragent_t *__ta, int __level);
-
-
-/* Enable collecting statistics for process associated with TA.  */
-extern td_err_e td_ta_enable_stats (const td_thragent_t *__ta, int __enable);
-
-/* Reset statistics.  */
-extern td_err_e td_ta_reset_stats (const td_thragent_t *__ta);
-
-/* Retrieve statistics from process associated with TA.  */
-extern td_err_e td_ta_get_stats (const td_thragent_t *__ta,
-				 td_ta_stats_t *__statsp);
-
-
-/* Validate that TH is a thread handle.  */
-extern td_err_e td_thr_validate (const td_thrhandle_t *__th);
-
-/* Return information about thread TH.  */
-extern td_err_e td_thr_get_info (const td_thrhandle_t *__th,
-				 td_thrinfo_t *__infop);
-
-/* Retrieve floating-point register contents of process running thread TH.  */
-extern td_err_e td_thr_getfpregs (const td_thrhandle_t *__th,
-				  prfpregset_t *__regset);
-
-/* Retrieve general register contents of process running thread TH.  */
-extern td_err_e td_thr_getgregs (const td_thrhandle_t *__th,
-				 prgregset_t __gregs);
-
-/* Retrieve extended register contents of process running thread TH.  */
-extern td_err_e td_thr_getxregs (const td_thrhandle_t *__th, void *__xregs);
-
-/* Get size of extended register set of process running thread TH.  */
-extern td_err_e td_thr_getxregsize (const td_thrhandle_t *__th, int *__sizep);
-
-/* Set floating-point register contents of process running thread TH.  */
-extern td_err_e td_thr_setfpregs (const td_thrhandle_t *__th,
-				  const prfpregset_t *__fpregs);
-
-/* Set general register contents of process running thread TH.  */
-extern td_err_e td_thr_setgregs (const td_thrhandle_t *__th,
-				 prgregset_t __gregs);
-
-/* Set extended register contents of process running thread TH.  */
-extern td_err_e td_thr_setxregs (const td_thrhandle_t *__th,
-				 const void *__addr);
-
-
-/* Enable reporting for EVENT for thread TH.  */
-extern td_err_e td_thr_event_enable (const td_thrhandle_t *__th, int __event);
-
-/* Enable EVENT for thread TH.  */
-extern td_err_e td_thr_set_event (const td_thrhandle_t *__th,
-				  td_thr_events_t *__event);
-
-/* Disable EVENT for thread TH.  */
-extern td_err_e td_thr_clear_event (const td_thrhandle_t *__th,
-				    td_thr_events_t *__event);
-
-/* Get event message for thread TH.  */
-extern td_err_e td_thr_event_getmsg (const td_thrhandle_t *__th,
-				     td_event_msg_t *__msg);
-
-
-/* Set priority of thread TH.  */
-extern td_err_e td_thr_setprio (const td_thrhandle_t *__th, int __prio);
-
-
-/* Set pending signals for thread TH.  */
-extern td_err_e td_thr_setsigpending (const td_thrhandle_t *__th,
-				      unsigned char __n, const sigset_t *__ss);
-
-/* Set signal mask for thread TH.  */
-extern td_err_e td_thr_sigsetmask (const td_thrhandle_t *__th,
-				   const sigset_t *__ss);
-
-
-/* Return thread local data associated with key TK in thread TH.  */
-extern td_err_e td_thr_tsd (const td_thrhandle_t *__th,
-			    const thread_key_t __tk, void **__data);
-
-
-/* Suspend execution of thread TH.  */
-extern td_err_e td_thr_dbsuspend (const td_thrhandle_t *__th);
-
-/* Resume execution of thread TH.  */
-extern td_err_e td_thr_dbresume (const td_thrhandle_t *__th);
-
-#endif	/* thread_db.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/thread_dbP.h b/newlib/libc/sys/linux/linuxthreads/thread_dbP.h
deleted file mode 100644
index c695fa253..000000000
--- a/newlib/libc/sys/linux/linuxthreads/thread_dbP.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/* Private header for thread debug library.  */
-#ifndef _THREAD_DBP_H
-#define _THREAD_DBP_H	1
-
-#include <string.h>
-#include "proc_service.h"
-#include "thread_db.h"
-#include "internals.h"
-
-
-/* Indeces for the symbol names.  */
-enum
-  {
-    PTHREAD_THREADS_EVENTS = 0,
-    PTHREAD_LAST_EVENT,
-    PTHREAD_HANDLES_NUM,
-    PTHREAD_HANDLES,
-    PTHREAD_KEYS,
-    LINUXTHREADS_PTHREAD_THREADS_MAX,
-    LINUXTHREADS_PTHREAD_KEYS_MAX,
-    LINUXTHREADS_PTHREAD_SIZEOF_DESCR,
-    LINUXTHREADS_CREATE_EVENT,
-    LINUXTHREADS_DEATH_EVENT,
-    LINUXTHREADS_REAP_EVENT,
-    NUM_MESSAGES
-  };
-
-
-/* Comment out the following for less verbose output.  */
-#ifndef NDEBUG
-# define LOG(c) if (__td_debug) __libc_write (2, c "\n", strlen (c "\n"))
-extern int __td_debug;
-#else
-# define LOG(c)
-#endif
-
-
-/* Handle for a process.  This type is opaque.  */
-struct td_thragent
-{
-  /* Delivered by the debugger and we have to pass it back in the
-     proc callbacks.  */
-  struct ps_prochandle *ph;
-
-  /* Some cached information.  */
-
-  /* Address of the `__pthread_handles' array.  */
-  struct pthread_handle_struct *handles;
-
-  /* Address of the `pthread_kyes' array.  */
-  struct pthread_key_struct *keys;
-
-  /* Maximum number of threads.  */
-  int pthread_threads_max;
-
-  /* Maximum number of thread-local data keys.  */
-  int pthread_keys_max;
-
-  /* Size of 2nd level array for thread-local data keys.  */
-  int pthread_key_2ndlevel_size;
-
-  /* Sizeof struct _pthread_descr_struct.  */
-  int sizeof_descr;
-
-  /* Pointer to the `__pthread_threads_events' variable in the target.  */
-  psaddr_t pthread_threads_eventsp;
-
-  /* Pointer to the `__pthread_last_event' variable in the target.  */
-  psaddr_t pthread_last_event;
-
-  /* Pointer to the `__pthread_handles_num' variable.  */
-  psaddr_t pthread_handles_num;
-};
-
-
-/* Type used internally to keep track of thread agent descriptors.  */
-struct agent_list
-{
-  td_thragent_t *ta;
-  struct agent_list *next;
-};
-
-/* List of all known descriptors.  */
-extern struct agent_list *__td_agent_list;
-
-/* Function used to test for correct thread agent pointer.  */
-static inline int
-ta_ok (const td_thragent_t *ta)
-{
-  struct agent_list *runp = __td_agent_list;
-
-  if (ta == NULL)
-    return 0;
-
-  while (runp != NULL && runp->ta != ta)
-    runp = runp->next;
-
-  return runp != NULL;
-}
-
-
-/* Internal wrapper around ps_pglobal_lookup.  */
-extern int td_lookup (struct ps_prochandle *ps, int idx, psaddr_t *sym_addr);
-
-#endif /* thread_dbP.h */
diff --git a/newlib/libc/sys/linux/linuxthreads/timer_create.c b/newlib/libc/sys/linux/linuxthreads/timer_create.c
deleted file mode 100644
index 1dccd3036..000000000
--- a/newlib/libc/sys/linux/linuxthreads/timer_create.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <signal.h>
-#include <pthread.h>
-#include <time.h>
-#include <unistd.h>
-
-#include "posix-timer.h"
-
-
-/* Create new per-process timer using CLOCK.  */
-int
-timer_create (clock_id, evp, timerid)
-     clockid_t clock_id;
-     struct sigevent *evp;
-     timer_t *timerid;
-{
-  int retval = -1;
-  struct timer_node *newtimer = NULL;
-  struct thread_node *thread = NULL;
-
-  if (clock_id != CLOCK_REALTIME
-#ifdef _POSIX_CPUTIME
-      && clock_id != CLOCK_PROCESS_CPUTIME_ID
-#endif
-#ifdef _POSIX_THREAD_CPUTIME
-      && clock_id != CLOCK_THREAD_CPUTIME_ID
-#endif
-      )
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  pthread_once (&__timer_init_once_control, __timer_init_once);
-
-  if (__timer_init_failed)
-    {
-      __set_errno (ENOMEM);
-      return -1;
-    }
-
-  pthread_mutex_lock (&__timer_mutex);
-
-  newtimer = __timer_alloc ();
-  if (__builtin_expect (newtimer == NULL, 0))
-    {
-      __set_errno (EAGAIN);
-      goto unlock_bail;
-    }
-
-  if (evp != NULL)
-    newtimer->event = *evp;
-  else
-    {
-      newtimer->event.sigev_notify = SIGEV_SIGNAL;
-      newtimer->event.sigev_signo = SIGALRM;
-      newtimer->event.sigev_value.sival_int = timer_ptr2id (newtimer);
-      newtimer->event.sigev_notify_function = 0;
-    }
-
-  newtimer->event.sigev_notify_attributes = &newtimer->attr;
-  newtimer->creator_pid = getpid ();
-
-  switch (__builtin_expect (newtimer->event.sigev_notify, SIGEV_SIGNAL))
-    {
-    case SIGEV_NONE:
-      /* This is a strange choice!  */
-      break;
-
-    case SIGEV_SIGNAL:
-      /* We have a global thread for delivering timed signals.
-	 If it is not running, try to start it up.  */
-      switch (clock_id)
-	{
-	case CLOCK_REALTIME:
-	default:
-	  thread = &__timer_signal_thread_rclk;
-	  break;
-#ifdef _POSIX_CPUTIME
-	case CLOCK_PROCESS_CPUTIME_ID:
-	  thread = &__timer_signal_thread_pclk;
-	  break;
-#endif
-#ifdef _POSIX_THREAD_CPUTIME
-	case CLOCK_THREAD_CPUTIME_ID:
-	  thread = &__timer_signal_thread_tclk;
-	  break;
-#endif
-	}
-
-      if (! thread->exists)
-	{
-	  if (__builtin_expect (__timer_thread_start (thread),
-				1) < 0)
-	    {
-	      __set_errno (EAGAIN);
-	      goto unlock_bail;
-            }
-        }
-      break;
-
-    case SIGEV_THREAD:
-      /* Copy over thread attributes or set up default ones.  */
-      if (evp->sigev_notify_attributes)
-	newtimer->attr = *(pthread_attr_t *) evp->sigev_notify_attributes;
-      else
-	pthread_attr_init (&newtimer->attr);
-
-      /* Ensure thread attributes call for deatched thread.  */
-      pthread_attr_setdetachstate (&newtimer->attr, PTHREAD_CREATE_DETACHED);
-
-      /* Try to find existing thread having the right attributes.  */
-      thread = __timer_thread_find_matching (&newtimer->attr, clock_id);
-
-      /* If no existing thread has these attributes, try to allocate one.  */
-      if (thread == NULL)
-	thread = __timer_thread_alloc (&newtimer->attr, clock_id);
-
-      /* Out of luck; no threads are available.  */
-      if (__builtin_expect (thread == NULL, 0))
-	{
-	  __set_errno (EAGAIN);
-	  goto unlock_bail;
-	}
-
-      /* If the thread is not running already, try to start it.  */
-      if (! thread->exists
-	  && __builtin_expect (! __timer_thread_start (thread), 0))
-	{
-	  __set_errno (EAGAIN);
-	  goto unlock_bail;
-	}
-      break;
-
-    default:
-      __set_errno (EINVAL);
-      goto unlock_bail;
-    }
-
-  newtimer->clock = clock_id;
-  newtimer->abstime = 0;
-  newtimer->armed = 0;
-  newtimer->thread = thread;
-
-  *timerid = timer_ptr2id (newtimer);
-  retval = 0;
-
-  if (__builtin_expect (retval, 0) == -1)
-    {
-    unlock_bail:
-      if (thread != NULL)
-	__timer_thread_dealloc (thread);
-      if (newtimer != NULL)
-	__timer_dealloc (newtimer);
-    }
-
-  pthread_mutex_unlock (&__timer_mutex);
-
-  return retval;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/timer_delete.c b/newlib/libc/sys/linux/linuxthreads/timer_delete.c
deleted file mode 100644
index 24f4ffed3..000000000
--- a/newlib/libc/sys/linux/linuxthreads/timer_delete.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <assert.h>
-#include <errno.h>
-#include <pthread.h>
-#include <time.h>
-
-#include "posix-timer.h"
-
-
-/* Delete timer TIMERID.  */
-int
-timer_delete (timerid)
-     timer_t timerid;
-{
-  struct timer_node *timer;
-  int retval = -1;
-
-  pthread_mutex_lock (&__timer_mutex);
-
-  timer = timer_id2ptr (timerid);
-  if (! timer_valid (timer))
-    /* Invalid timer ID or the timer is not in use.  */
-    __set_errno (EINVAL);
-  else
-    {
-      if (timer->armed && timer->thread != NULL)
-	{
-	  struct thread_node *thread = timer->thread;
-	  assert (thread != NULL);
-
-	  /* If thread is cancelled while waiting for handler to terminate,
-	     the mutex is unlocked and timer_delete is aborted.  */
-	  pthread_cleanup_push (__timer_mutex_cancel_handler, &__timer_mutex);
-
-	  /* If timer is currently being serviced, wait for it to finish.  */
-	  while (thread->current_timer == timer)
-	    pthread_cond_wait (&thread->cond, &__timer_mutex);
-
-	  pthread_cleanup_pop (0);
-        }
-
-      /* Remove timer from whatever queue it may be on and deallocate it.  */
-      timer->inuse = TIMER_DELETED;
-      list_unlink_ip (&timer->links);
-      timer_delref (timer);
-      retval = 0;
-    }
-
-  pthread_mutex_unlock (&__timer_mutex);
-
-  return retval;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/timer_getoverr.c b/newlib/libc/sys/linux/linuxthreads/timer_getoverr.c
deleted file mode 100644
index 204addc85..000000000
--- a/newlib/libc/sys/linux/linuxthreads/timer_getoverr.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include <time.h>
-
-#include "posix-timer.h"
-
-
-/* Get expiration overrun for timer TIMERID.  */
-int
-timer_getoverrun (timerid)
-     timer_t timerid;
-{
-  struct timer_node *timer;
-  int retval = -1;
-
-  pthread_mutex_lock (&__timer_mutex);
-
-  if (! timer_valid (timer = timer_id2ptr (timerid)))
-    __set_errno (EINVAL);
-  else
-    retval = 0; /* TODO: overrun counting not supported */
-
-  pthread_mutex_unlock (&__timer_mutex);
-
-  return retval;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/timer_gettime.c b/newlib/libc/sys/linux/linuxthreads/timer_gettime.c
deleted file mode 100644
index dbee9d915..000000000
--- a/newlib/libc/sys/linux/linuxthreads/timer_gettime.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include <time.h>
-
-#include "posix-timer.h"
-
-
-/* Get current value of timer TIMERID and store it in VLAUE.  */
-int
-timer_gettime (timerid, value)
-     timer_t timerid;
-     struct itimerspec *value;
-{
-  struct timer_node *timer;
-  struct timespec now, expiry;
-  int retval = -1, armed = 0, valid;
-  clock_t clock = 0;
-
-  pthread_mutex_lock (&__timer_mutex);
-
-  timer = timer_id2ptr (timerid);
-  valid = timer_valid (timer);
-
-  if (valid) {
-    armed = timer->armed;
-    expiry = timer->expirytime;
-    clock = timer->clock;
-    value->it_interval = timer->value.it_interval;
-  }
-
-  pthread_mutex_unlock (&__timer_mutex);
-
-  if (valid)
-    {
-      if (armed)
-	{
-	  clock_gettime (clock, &now);
-	  timespec_sub (&value->it_value, &expiry, &now);
-	}
-      else
-	{
-	  value->it_value.tv_sec = 0;
-	  value->it_value.tv_nsec = 0;
-	}
-
-      retval = 0;
-    }
-  else
-    __set_errno (EINVAL);
-
-  return retval;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/timer_routines.c b/newlib/libc/sys/linux/linuxthreads/timer_routines.c
deleted file mode 100644
index 65dc5dca5..000000000
--- a/newlib/libc/sys/linux/linuxthreads/timer_routines.c
+++ /dev/null
@@ -1,584 +0,0 @@
-/* Helper code for POSIX timer implementation on LinuxThreads.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <assert.h>
-#include <errno.h>
-#include <pthread.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sysdep.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/syscall.h>
-
-#include "posix-timer.h"
-
-
-/* Number of threads used.  */
-#define THREAD_MAXNODES	16
-
-/* Array containing the descriptors for the used threads.  */
-static struct thread_node thread_array[THREAD_MAXNODES];
-
-/* Static array with the structures for all the timers.  */
-struct timer_node __timer_array[TIMER_MAX];
-
-/* Global lock to protect operation on the lists.  */
-pthread_mutex_t __timer_mutex = PTHREAD_MUTEX_INITIALIZER;
-
-/* Variable to protext initialization.  */
-pthread_once_t __timer_init_once_control = PTHREAD_ONCE_INIT;
-
-/* Nonzero if initialization of timer implementation failed.  */
-int __timer_init_failed;
-
-/* Node for the thread used to deliver signals.  */
-struct thread_node __timer_signal_thread_rclk;
-#ifdef _POSIX_CPUTIME
-struct thread_node __timer_signal_thread_pclk;
-#endif
-#ifdef _POSIX_THREAD_CPUTIME
-struct thread_node __timer_signal_thread_tclk;
-#endif
-
-/* Lists to keep free and used timers and threads.  */
-struct list_links timer_free_list;
-struct list_links thread_free_list;
-struct list_links thread_active_list;
-
-
-#ifdef __NR_rt_sigqueueinfo
-extern int __syscall_rt_sigqueueinfo (int, int, siginfo_t *);
-#endif
-
-
-/* List handling functions.  */
-static inline void
-list_init (struct list_links *list)
-{
-  list->next = list->prev = list;
-}
-
-static inline void
-list_append (struct list_links *list, struct list_links *newp)
-{
-  newp->prev = list->prev;
-  newp->next = list;
-  list->prev->next = newp;
-  list->prev = newp;
-}
-
-static inline void
-list_insbefore (struct list_links *list, struct list_links *newp)
-{
-  list_append (list, newp);
-}
-
-/*
- * Like list_unlink_ip, except that calling it on a node that
- * is already unlinked is disastrous rather than a noop.
- */
-
-static inline void
-list_unlink (struct list_links *list)
-{
-  struct list_links *lnext = list->next, *lprev = list->prev;
-
-  lnext->prev = lprev;
-  lprev->next = lnext;
-}
-
-static inline struct list_links *
-list_first (struct list_links *list)
-{
-  return list->next;
-}
-
-static inline struct list_links *
-list_null (struct list_links *list)
-{
-  return list;
-}
-
-static inline struct list_links *
-list_next (struct list_links *list)
-{
-  return list->next;
-}
-
-static inline int
-list_isempty (struct list_links *list)
-{
-  return list->next == list;
-}
-
-
-/* Functions build on top of the list functions.  */
-static inline struct thread_node *
-thread_links2ptr (struct list_links *list)
-{
-  return (struct thread_node *) ((char *) list
-				 - offsetof (struct thread_node, links));
-}
-
-static inline struct timer_node *
-timer_links2ptr (struct list_links *list)
-{
-  return (struct timer_node *) ((char *) list
-				- offsetof (struct timer_node, links));
-}
-
-
-/* Initialize a newly allocated thread structure.  */
-static void
-thread_init (struct thread_node *thread, const pthread_attr_t *attr, clockid_t clock_id)
-{
-  if (attr != NULL)
-    thread->attr = *attr;
-  else
-    {
-      pthread_attr_init (&thread->attr);
-      pthread_attr_setdetachstate (&thread->attr, PTHREAD_CREATE_DETACHED);
-    }
-
-  thread->exists = 0;
-  list_init (&thread->timer_queue);
-  pthread_cond_init (&thread->cond, 0);
-  thread->current_timer = 0;
-  thread->captured = pthread_self ();
-  thread->clock_id = clock_id;
-}
-
-
-/* Initialize the global lists, and acquire global resources.  Error
-   reporting is done by storing a non-zero value to the global variable
-   timer_init_failed.  */
-static void
-init_module (void)
-{
-  int i;
-
-  list_init (&timer_free_list);
-  list_init (&thread_free_list);
-  list_init (&thread_active_list);
-
-  for (i = 0; i < TIMER_MAX; ++i)
-    {
-      list_append (&timer_free_list, &__timer_array[i].links);
-      __timer_array[i].inuse = TIMER_FREE;
-    }
-
-  for (i = 0; i < THREAD_MAXNODES; ++i)
-    list_append (&thread_free_list, &thread_array[i].links);
-
-  thread_init (&__timer_signal_thread_rclk, 0, CLOCK_REALTIME);
-#ifdef _POSIX_CPUTIME
-  thread_init (&__timer_signal_thread_pclk, 0, CLOCK_PROCESS_CPUTIME_ID);
-#endif
-#ifdef _POSIX_THREAD_CPUTIME
-  thread_init (&__timer_signal_thread_tclk, 0, CLOCK_THREAD_CPUTIME_ID);
-#endif
-}
-
-
-/* This is a handler executed in a child process after a fork()
-   occurs.  It reinitializes the module, resetting all of the data
-   structures to their initial state.  The mutex is initialized in
-   case it was locked in the parent process.  */
-static void
-reinit_after_fork (void)
-{
-  init_module ();
-  pthread_mutex_init (&__timer_mutex, 0);
-}
-
-
-/* Called once form pthread_once in timer_init. This initializes the
-   module and ensures that reinit_after_fork will be executed in any
-   child process.  */
-void
-__timer_init_once (void)
-{
-  init_module ();
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
-  pthread_atfork (0, 0, reinit_after_fork);
-#endif
-}
-
-
-/* Deinitialize a thread that is about to be deallocated.  */
-static void
-thread_deinit (struct thread_node *thread)
-{
-  assert (list_isempty (&thread->timer_queue));
-  pthread_cond_destroy (&thread->cond);
-}
-
-
-/* Allocate a thread structure from the global free list.  Global
-   mutex lock must be held by caller.  The thread is moved to
-   the active list. */
-struct thread_node *
-__timer_thread_alloc (const pthread_attr_t *desired_attr, clockid_t clock_id)
-{
-  struct list_links *node = list_first (&thread_free_list);
-
-  if (node != list_null (&thread_free_list))
-    {
-      struct thread_node *thread = thread_links2ptr (node);
-      list_unlink (node);
-      thread_init (thread, desired_attr, clock_id);
-      list_append (&thread_active_list, node);
-      return thread;
-    }
-
-  return 0;
-}
-
-
-/* Return a thread structure to the global free list.  Global lock
-   must be held by caller.  */
-void
-__timer_thread_dealloc (struct thread_node *thread)
-{
-  thread_deinit (thread);
-  list_unlink (&thread->links);
-  list_append (&thread_free_list, &thread->links);
-}
-
-
-/* Each of our threads which terminates executes this cleanup
-   handler. We never terminate threads ourselves; if a thread gets here
-   it means that the evil application has killed it.  If the thread has
-   timers, these require servicing and so we must hire a replacement
-   thread right away.  We must also unblock another thread that may
-   have been waiting for this thread to finish servicing a timer (see
-   timer_delete()).  */
-
-static void
-thread_cleanup (void *val)
-{
-  if (val != NULL)
-    {
-      struct thread_node *thread = val;
-
-      /* How did the signal thread get killed?  */
-      assert (thread != &__timer_signal_thread_rclk);
-#ifdef _POSIX_CPUTIME
-      assert (thread != &__timer_signal_thread_pclk);
-#endif
-#ifdef _POSIX_THREAD_CPUTIME
-      assert (thread != &__timer_signal_thread_tclk);
-#endif
-
-      pthread_mutex_lock (&__timer_mutex);
-
-      thread->exists = 0;
-
-      /* We are no longer processing a timer event.  */
-      thread->current_timer = 0;
-
-      if (list_isempty (&thread->timer_queue))
-	  __timer_thread_dealloc (thread);
-      else
-	(void) __timer_thread_start (thread);
-
-      pthread_mutex_unlock (&__timer_mutex);
-
-      /* Unblock potentially blocked timer_delete().  */
-      pthread_cond_broadcast (&thread->cond);
-    }
-}
-
-
-/* Handle a timer which is supposed to go off now.  */
-static void
-thread_expire_timer (struct thread_node *self, struct timer_node *timer)
-{
-  self->current_timer = timer; /* Lets timer_delete know timer is running. */
-
-  pthread_mutex_unlock (&__timer_mutex);
-
-  switch (__builtin_expect (timer->event.sigev_notify, SIGEV_SIGNAL))
-    {
-    case SIGEV_NONE:
-      assert (! "timer_create should never have created such a timer");
-      break;
-
-    case SIGEV_SIGNAL:
-#ifdef __NR_rt_sigqueueinfo
-      {
-	siginfo_t info;
-
-	/* First, clear the siginfo_t structure, so that we don't pass our
-	   stack content to other tasks.  */
-	memset (&info, 0, sizeof (siginfo_t));
-	/* We must pass the information about the data in a siginfo_t
-           value.  */
-	info.si_signo = timer->event.sigev_signo;
-	info.si_code = SI_TIMER;
-	info.si_pid = timer->creator_pid;
-	info.si_uid = getuid ();
-	info.si_value = timer->event.sigev_value;
-
-	INLINE_SYSCALL (rt_sigqueueinfo, 3, info.si_pid, info.si_signo, &info);
-      }
-#else
-      if (pthread_kill (self->captured, timer->event.sigev_signo) != 0)
-	{
-	  if (pthread_kill (self->id, timer->event.sigev_signo) != 0)
-	    abort ();
-        }
-#endif
-      break;
-
-    case SIGEV_THREAD:
-      timer->event.sigev_notify_function (timer->event.sigev_value);
-      break;
-
-    default:
-      assert (! "unknown event");
-      break;
-    }
-
-  pthread_mutex_lock (&__timer_mutex);
-
-  self->current_timer = 0;
-
-  pthread_cond_broadcast (&self->cond);
-}
-
-
-/* Thread function; executed by each timer thread. The job of this
-   function is to wait on the thread's timer queue and expire the
-   timers in chronological order as close to their scheduled time as
-   possible.  */
-static void *
-__attribute__ ((noreturn))
-thread_func (void *arg)
-{
-  struct thread_node *self = arg;
-
-  /* Register cleanup handler, in case rogue application terminates
-     this thread.  (This cannot happen to __timer_signal_thread, which
-     doesn't invoke application callbacks). */
-
-  pthread_cleanup_push (thread_cleanup, self);
-
-  pthread_mutex_lock (&__timer_mutex);
-
-  while (1)
-    {
-      struct list_links *first;
-      struct timer_node *timer = NULL;
-
-      /* While the timer queue is not empty, inspect the first node.  */
-      first = list_first (&self->timer_queue);
-      if (first != list_null (&self->timer_queue))
-	{
-	  struct timespec now;
-
-	  timer = timer_links2ptr (first);
-
-	  /* This assumes that the elements of the list of one thread
-	     are all for the same clock.  */
-	  clock_gettime (timer->clock, &now);
-
-	  while (1)
-	    {
-	      /* If the timer is due or overdue, remove it from the queue.
-		 If it's a periodic timer, re-compute its new time and
-		 requeue it.  Either way, perform the timer expiry. */
-	      if (timespec_compare (&now, &timer->expirytime) < 0)
-		break;
-
-	      list_unlink_ip (first);
-
-	      if (__builtin_expect (timer->value.it_interval.tv_sec, 0) != 0
-		  || timer->value.it_interval.tv_nsec != 0)
-		{
-		  timespec_add (&timer->expirytime, &now,
-				&timer->value.it_interval);
-		  __timer_thread_queue_timer (self, timer);
-		}
-
-	      thread_expire_timer (self, timer);
-
-	      first = list_first (&self->timer_queue);
-	      if (first == list_null (&self->timer_queue))
-		break;
-
-	      timer = timer_links2ptr (first);
-	    }
-	}
-
-      /* If the queue is not empty, wait until the expiry time of the
-	 first node.  Otherwise wait indefinitely.  Insertions at the
-	 head of the queue must wake up the thread by broadcasting
-	 this condition variable.  */
-      if (timer != NULL)
-	pthread_cond_timedwait (&self->cond, &__timer_mutex,
-				&timer->expirytime);
-      else
-	pthread_cond_wait (&self->cond, &__timer_mutex);
-    }
-  /* This macro will never be executed since the while loop loops
-     forever - but we have to add it for proper nesting.  */
-  pthread_cleanup_pop (1);
-
-}
-
-
-/* Enqueue a timer in wakeup order in the thread's timer queue.
-   Returns 1 if the timer was inserted at the head of the queue,
-   causing the queue's next wakeup time to change. */
-
-int
-__timer_thread_queue_timer (struct thread_node *thread,
-			    struct timer_node *insert)
-{
-  struct list_links *iter;
-  int athead = 1;
-
-  for (iter = list_first (&thread->timer_queue);
-       iter != list_null (&thread->timer_queue);
-        iter = list_next (iter))
-    {
-      struct timer_node *timer = timer_links2ptr (iter);
-
-      if (timespec_compare (&insert->expirytime, &timer->expirytime) < 0)
-	  break;
-      athead = 0;
-    }
-
-  list_insbefore (iter, &insert->links);
-  return athead;
-}
-
-
-/* Start a thread and associate it with the given thread node.  Global
-   lock must be held by caller.  */
-int
-__timer_thread_start (struct thread_node *thread)
-{
-  int retval = 1;
-
-  assert (!thread->exists);
-  thread->exists = 1;
-
-  if (pthread_create (&thread->id, &thread->attr, thread_func, thread) != 0)
-    {
-      thread->exists = 0;
-      retval = -1;
-    }
-
-  return retval;
-}
-
-
-void
-__timer_thread_wakeup (struct thread_node *thread)
-{
-  pthread_cond_broadcast (&thread->cond);
-}
-
-
-/* Compare two pthread_attr_t thread attributes for exact equality.
-   Returns 1 if they are equal, otherwise zero if they are not equal or
-   contain illegal values.  This version is LinuxThreads-specific for
-   performance reason.  One could use the access functions to get the
-   values of all the fields of the attribute structure.  */
-static int
-thread_attr_compare (const pthread_attr_t *left, const pthread_attr_t *right)
-{
-  return (left->__detachstate == right->__detachstate
-	  && left->__schedpolicy == right->__schedpolicy
-	  && (left->__schedparam.sched_priority
-	      == right->__schedparam.sched_priority)
-	  && left->__inheritsched == right->__inheritsched
-	  && left->__scope == right->__scope);
-}
-
-
-/* Search the list of active threads and find one which has matching
-   attributes.  Global mutex lock must be held by caller.  */
-struct thread_node *
-__timer_thread_find_matching (const pthread_attr_t *desired_attr,
-			      clockid_t desired_clock_id)
-{
-  struct list_links *iter = list_first (&thread_active_list);
-
-  while (iter != list_null (&thread_active_list))
-    {
-      struct thread_node *candidate = thread_links2ptr (iter);
-
-      if (thread_attr_compare (desired_attr, &candidate->attr)
-	  && desired_clock_id == candidate->clock_id)
-	{
-	  list_unlink (iter);
-	  return candidate;
-        }
-
-      iter = list_next (iter);
-    }
-
-  return NULL;
-}
-
-
-/* Grab a free timer structure from the global free list.  The global
-   lock must be held by the caller.  */
-struct timer_node *
-__timer_alloc (void)
-{
-  struct list_links *node = list_first (&timer_free_list);
-
-  if (node != list_null (&timer_free_list))
-    {
-      struct timer_node *timer = timer_links2ptr (node);
-      list_unlink_ip (node);
-      timer->inuse = TIMER_INUSE;
-      timer->refcount = 1;
-      return timer;
-    }
-
-  return NULL;
-}
-
-
-/* Return a timer structure to the global free list.  The global lock
-   must be held by the caller.  */
-void
-__timer_dealloc (struct timer_node *timer)
-{
-  assert (timer->refcount == 0);
-  timer->thread = NULL;	/* Break association between timer and thread.  */
-  timer->inuse = TIMER_FREE;
-  list_append (&timer_free_list, &timer->links);
-}
-
-
-/* Thread cancellation handler which unlocks a mutex.  */
-void
-__timer_mutex_cancel_handler (void *arg)
-{
-  pthread_mutex_unlock (arg);
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/timer_settime.c b/newlib/libc/sys/linux/linuxthreads/timer_settime.c
deleted file mode 100644
index 2f187fd18..000000000
--- a/newlib/libc/sys/linux/linuxthreads/timer_settime.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include <time.h>
-
-#include "posix-timer.h"
-
-
-/* Set timer TIMERID to VALUE, returning old value in OVLAUE.  */
-int
-timer_settime (timerid, flags, value, ovalue)
-     timer_t timerid;
-     int flags;
-     const struct itimerspec *value;
-     struct itimerspec *ovalue;
-{
-  struct timer_node *timer;
-  struct thread_node *thread = NULL;
-  struct timespec now;
-  int have_now = 0, need_wakeup = 0;
-  int retval = -1;
-
-  timer = timer_id2ptr (timerid);
-  if (timer == NULL)
-    {
-      __set_errno (EINVAL);
-      goto bail;
-    }
-
-  if (value->it_interval.tv_nsec < 0
-      || value->it_interval.tv_nsec >= 1000000000
-      || value->it_value.tv_nsec < 0
-      || value->it_value.tv_nsec >= 1000000000)
-    {
-      __set_errno (EINVAL);
-      goto bail;
-    }
-
-  /* Will need to know current time since this is a relative timer;
-     might as well make the system call outside of the lock now! */
-
-  if ((flags & TIMER_ABSTIME) == 0)
-    {
-      clock_gettime (timer->clock, &now);
-      have_now = 1;
-    }
-
-  pthread_mutex_lock (&__timer_mutex);
-  timer_addref (timer);
-
-  /* One final check of timer validity; this one is possible only
-     until we have the mutex, because it accesses the inuse flag. */
-
-  if (! timer_valid(timer))
-    {
-      __set_errno (EINVAL);
-      goto unlock_bail;
-    }
-
-  if (ovalue != NULL)
-    {
-      ovalue->it_interval = timer->value.it_interval;
-
-      if (timer->armed)
-	{
-	  if (! have_now)
-	    {
-	      pthread_mutex_unlock (&__timer_mutex);
-	      clock_gettime (timer->clock, &now);
-	      have_now = 1;
-	      pthread_mutex_lock (&__timer_mutex);
-	      timer_addref (timer);
-	    }
-
-	  timespec_sub (&ovalue->it_value, &timer->expirytime, &now);
-	}
-      else
-	{
-	  ovalue->it_value.tv_sec = 0;
-	  ovalue->it_value.tv_nsec = 0;
-	}
-    }
-
-  timer->value = *value;
-
-  list_unlink_ip (&timer->links);
-  timer->armed = 0;
-
-  thread = timer->thread;
-
-  /* A value of { 0, 0 } causes the timer to be stopped. */
-  if (value->it_value.tv_sec != 0
-      || __builtin_expect (value->it_value.tv_nsec != 0, 1))
-    {
-      if ((flags & TIMER_ABSTIME) != 0)
-	/* The user specified the expiration time.  */
-	timer->expirytime = value->it_value;
-      else
-	timespec_add (&timer->expirytime, &now, &value->it_value);
-
-      /* Only need to wake up the thread if timer is inserted
-	 at the head of the queue. */
-      if (thread != NULL)
-	need_wakeup = __timer_thread_queue_timer (thread, timer);
-      timer->armed = 1;
-    }
-
-  retval = 0;
-
-unlock_bail:
-  timer_delref (timer);
-  pthread_mutex_unlock (&__timer_mutex);
-
-bail:
-  if (thread != NULL && need_wakeup)
-    __timer_thread_wakeup (thread);
-
-  return retval;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/tst-cancel.c b/newlib/libc/sys/linux/linuxthreads/tst-cancel.c
deleted file mode 100644
index da32aaf5e..000000000
--- a/newlib/libc/sys/linux/linuxthreads/tst-cancel.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/* Tests for cancelation handling.  */
-
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-int fd;
-
-pthread_barrier_t bar;
-
-
-static void
-cleanup (void *arg)
-{
-  int nr = (int) (long int) arg;
-  char s[30];
-  char *cp = stpcpy (s, "cleanup ");
-  *cp++ = '0' + nr;
-  *cp++ = '\n';
-  __libc_lseek (fd, 0, SEEK_END);
-  __libc_write (fd, s, cp - s);
-}
-
-
-static void *
-t1 (void *arg)
-{
-  pthread_cleanup_push (cleanup, (void *) (long int) 1);
-  return NULL;
-  pthread_cleanup_pop (0);
-}
-
-
-static void
-inner (int a)
-{
-  pthread_cleanup_push (cleanup, (void *) (long int) a);
-  if (a)
-    return;
-  pthread_cleanup_pop (0);
-}
-
-
-static void *
-t2 (void *arg)
-{
-  pthread_cleanup_push (cleanup, (void *) (long int) 2);
-  inner ((int) (long int) arg);
-  return NULL;
-  pthread_cleanup_pop (0);
-}
-
-
-/* This does not work yet.  */
-volatile int cleanupokcnt;
-
-static void
-cleanupok (void *arg)
-{
-  ++cleanupokcnt;
-}
-
-
-static void *
-t3 (void *arg)
-{
-  pthread_cleanup_push (cleanupok, (void *) (long int) 4);
-  inner ((int) (long int) arg);
-  pthread_exit (NULL);
-  pthread_cleanup_pop (0);
-}
-
-
-static void
-innerok (int a)
-{
-  pthread_cleanup_push (cleanupok, (void *) (long int) a);
-  pthread_exit (NULL);
-  pthread_cleanup_pop (0);
-}
-
-
-static void *
-t4 (void *arg)
-{
-  pthread_cleanup_push (cleanupok, (void *) (long int) 6);
-  innerok ((int) (long int) arg);
-  pthread_cleanup_pop (0);
-  return NULL;
-}
-
-
-int
-main (int argc, char *argv[])
-{
-  pthread_t td;
-  int err;
-  char *tmp;
-  const char *prefix;
-  const char template[] = "thtstXXXXXX";
-  struct stat64 st;
-  int result = 0;
-
-  prefix = argc > 1 ? argv[1] : "";
-  tmp = (char *) alloca (strlen (prefix) + sizeof template);
-  strcpy (stpcpy (tmp, prefix), template);
-
-  fd = mkstemp (tmp);
-  if (fd == -1)
-    {
-      printf ("cannot create temporary file: %m");
-      exit (1);
-    }
-  unlink (tmp);
-
-  err = pthread_barrier_init (&bar, NULL, 2);
-  if (err != 0 )
-    {
-      printf ("cannot create barrier: %s\n", strerror (err));
-      exit (1);
-    }
-
-#ifdef NOT_YET
-  err = pthread_create (&td, NULL, t1, NULL);
-  if (err != 0)
-    {
-      printf ("cannot create thread t1: %s\n", strerror (err));
-      exit (1);
-    }
-
-  err = pthread_join (td, NULL);
-  if (err != 0)
-    {
-      printf ("cannot join thread: %s\n", strerror (err));
-      exit (1);
-    }
-
-  err = pthread_create (&td, NULL, t2, (void *) 3);
-  if (err != 0)
-    {
-      printf ("cannot create thread t2: %s\n", strerror (err));
-      exit (1);
-    }
-
-  err = pthread_join (td, NULL);
-  if (err != 0)
-    {
-      printf ("cannot join thread: %s\n", strerror (err));
-      exit (1);
-    }
-
-  err = pthread_create (&td, NULL, t3, (void *) 5);
-  if (err != 0)
-    {
-      printf ("cannot create thread t3: %s\n", strerror (err));
-      exit (1);
-    }
-
-  err = pthread_join (td, NULL);
-  if (err != 0)
-    {
-      printf ("cannot join thread: %s\n", strerror (err));
-      exit (1);
-    }
-#endif
-
-  err = pthread_create (&td, NULL, t4, (void *) 7);
-  if (err != 0)
-    {
-      printf ("cannot create thread t3: %s\n", strerror (err));
-      exit (1);
-    }
-
-  err = pthread_join (td, NULL);
-  if (err != 0)
-    {
-      printf ("cannot join thread: %s\n", strerror (err));
-      exit (1);
-    }
-
-  if (fstat64 (fd, &st) < 0)
-    {
-      printf ("cannot stat temporary file: %m\n");
-      result = 1;
-    }
-  else if (st.st_size != 0)
-    {
-      char buf[512];
-      puts ("some cleanup handlers ran:");
-      fflush (stdout);
-      __lseek (fd, 0, SEEK_SET);
-      while (1)
-	{
-	  ssize_t n = read (fd, buf, sizeof buf);
-	  if (n <= 0)
-	    break;
-	  write (STDOUT_FILENO, buf, n);
-	}
-      result = 1;
-    }
-
-  // if (cleanupokcnt != 3)  will be three once t3 runs
-  if (cleanupokcnt != 2)
-    {
-      printf ("cleanupokcnt = %d\n", cleanupokcnt);
-      result = 1;
-    }
-
-  return result;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/tst-context.c b/newlib/libc/sys/linux/linuxthreads/tst-context.c
deleted file mode 100644
index 9066e837e..000000000
--- a/newlib/libc/sys/linux/linuxthreads/tst-context.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#include <errno.h>
-#include <error.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ucontext.h>
-
-#include "pt-machine.h"
-
-
-#define N	4
-
-#ifdef FLOATING_STACKS
-static char stacks[N][8192];
-static ucontext_t ctx[N][2];
-static volatile int failures;
-
-static void
-fct (long int n)
-{
-  /* Just to use the thread local descriptor.  */
-  printf ("%ld: in %s now\n", n, __FUNCTION__);
-  errno = 0;
-}
-
-static void *
-threadfct (void *arg)
-{
-  int n = (int) (long int) arg;
-
-  if (getcontext (&ctx[n][1]) != 0)
-    {
-      printf ("%d: cannot get context: %m\n", n);
-      exit (1);
-    }
-
-  printf ("%d: %s: before makecontext\n", n, __FUNCTION__);
-
-  ctx[n][1].uc_stack.ss_sp = stacks[n];
-  ctx[n][1].uc_stack.ss_size = 8192;
-  ctx[n][1].uc_link = &ctx[n][0];
-  makecontext (&ctx[n][1], (void (*) (void)) fct, 1, (long int) n);
-
-  printf ("%d: %s: before swapcontext\n", n, __FUNCTION__);
-
-  if (swapcontext (&ctx[n][0], &ctx[n][1]) != 0)
-    {
-      ++failures;
-      printf ("%d: %s: swapcontext failed\n", n, __FUNCTION__);
-    }
-  else
-    printf ("%d: back in %s\n", n, __FUNCTION__);
-
-  return NULL;
-}
-#endif
-
-
-#ifdef FLOATING_STACKS
-static volatile int global;
-#endif
-
-int
-main (void)
-{
-#ifndef FLOATING_STACKS
-  puts ("not supported");
-  return 0;
-#else
-  int n;
-  pthread_t th[N];
-  ucontext_t mctx;
-
-  puts ("making contexts");
-  if (getcontext (&mctx) != 0)
-    {
-      if (errno == ENOSYS)
-	{
-	  puts ("context handling not supported");
-	  exit (0);
-	}
-
-      printf ("%s: getcontext: %m\n", __FUNCTION__);
-      exit (1);
-    }
-
-  /* Play some tricks with this context.  */
-  if (++global == 1)
-    if (setcontext (&mctx) != 0)
-      {
-	printf ("%s: setcontext: %m\n", __FUNCTION__);
-	exit (1);
-      }
-  if (global != 2)
-    {
-      printf ("%s: 'global' not incremented twice\n", __FUNCTION__);
-      exit (1);
-    }
-
-  for (n = 0; n < N; ++n)
-    if (pthread_create (&th[n], NULL, threadfct, (void *) n) != 0)
-      error (EXIT_FAILURE, errno, "cannot create all threads");
-
-  for (n = 0; n < N; ++n)
-    pthread_join (th[n], NULL);
-
-  return failures;
-#endif
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/tststack.c b/newlib/libc/sys/linux/linuxthreads/tststack.c
deleted file mode 100644
index 6789ff861..000000000
--- a/newlib/libc/sys/linux/linuxthreads/tststack.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Tests for variable stack size handling.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <pthread.h>
-#include <stdio.h>
-#include <unistd.h>
-
-static void *f1 (void *);
-static void *f2 (void *);
-
-int
-main (void)
-{
-  pthread_attr_t attr;
-  pthread_t th1 = 0;
-  pthread_t th2 = 0;
-  void *res1;
-  void *res2;
-
-  pthread_attr_init (&attr);
-  if (pthread_attr_setstacksize (&attr, 70*1024) != 0)
-    {
-      puts ("invalid stack size");
-      return 1;
-    }
-
-  pthread_create (&th1, NULL, f1, NULL);
-  pthread_create (&th2, &attr, f2, NULL);
-
-  pthread_join (th1, &res1);
-  pthread_join (th2, &res2);
-
-  printf ("res1 = %p\n", res1);
-  printf ("res2 = %p\n", res2);
-
-  return res1 != (void *) 1 || res2 != (void *) 2;
-}
-
-static void *
-f1 (void *parm)
-{
-  printf ("This is `%s'\n", __FUNCTION__);
-  fflush (stdout);
-
-  return (void *) 1;
-}
-
-static void *
-f2 (void *parm)
-{
-  printf ("This is `%s'\n", __FUNCTION__);
-  fflush (stdout);
-  sleep (1);
-
-  return (void *) 2;
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/unload.c b/newlib/libc/sys/linux/linuxthreads/unload.c
deleted file mode 100644
index c528df234..000000000
--- a/newlib/libc/sys/linux/linuxthreads/unload.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Tests for non-unloading of libpthread.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <dlfcn.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <gnu/lib-names.h>
-
-int
-main (void)
-{
-  void *p = dlopen (PREFIX LIBPTHREAD_SO, RTLD_LAZY);
-
-  if (p == NULL)
-    {
-      puts ("failed to load " LIBPTHREAD_SO);
-      exit (1);
-    }
-
-  if (dlclose (p) != 0)
-    {
-      puts ("dlclose (" LIBPTHREAD_SO ") failed");
-      exit (1);
-    }
-
-  puts ("seems to work");
-
-  exit (0);
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/weaks.c b/newlib/libc/sys/linux/linuxthreads/weaks.c
deleted file mode 100644
index 6e2cf4bf1..000000000
--- a/newlib/libc/sys/linux/linuxthreads/weaks.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* The weak pthread functions for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <shlib-compat.h>
-#include <bp-sym.h>
-#include "libc-symbols.h"
-
-extern int __pthread_return_0 (void);
-extern int __pthread_return_1 (void);
-extern void __pthread_return_void (void);
-extern void weak_function pthread_exit (void *__retval)
-     __attribute__ ((noreturn));
-
-/* Those are pthread functions which return 0 if successful. */
-weak_alias (__pthread_return_0, BP_SYM (__libc_pthread_attr_init_2_1))
-versioned_symbol (libpthread, BP_SYM (__libc_pthread_attr_init_2_1),
-		  BP_SYM (pthread_attr_init), GLIBC_2_1);
-#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
-weak_alias (__pthread_return_0, BP_SYM (__libc_pthread_attr_init_2_0))
-compat_symbol (libpthread, BP_SYM (__libc_pthread_attr_init_2_0),
-	       BP_SYM (pthread_attr_init), GLIBC_2_0);
-#endif
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_destroy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_setdetachstate))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_getdetachstate))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_setschedparam))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_getschedparam))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_setschedpolicy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_getschedpolicy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_setinheritsched))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_getinheritsched))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_setscope))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_getscope))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_setstackaddr))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_getstackaddr))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_setstacksize))
-weak_alias (__pthread_return_0, BP_SYM (pthread_attr_getstacksize))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutex_init))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutex_destroy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutex_lock))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutex_trylock))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutex_unlock))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutexattr_init))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutexattr_destroy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutexattr_settype))
-weak_alias (__pthread_return_0, BP_SYM (pthread_mutexattr_gettype))
-weak_alias (__pthread_return_0, BP_SYM (pthread_condattr_init))
-weak_alias (__pthread_return_0, BP_SYM (pthread_condattr_destroy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_setschedparam))
-weak_alias (__pthread_return_0, BP_SYM (pthread_getschedparam))
-weak_alias (__pthread_return_0, BP_SYM (pthread_getcancelstate))
-weak_alias (__pthread_return_0, BP_SYM (pthread_setcancelstate))
-weak_alias (__pthread_return_0, BP_SYM (pthread_setcanceltype))
-weak_alias (__pthread_return_0, pthread_setconcurrency)
-weak_alias (__pthread_return_0, pthread_getconcurrency)
-weak_alias (__pthread_return_0, pthread_self)
-weak_alias (__pthread_return_0, BP_SYM (pthread_cond_init))
-weak_alias (__pthread_return_0, BP_SYM (pthread_cond_destroy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_cond_wait))
-weak_alias (__pthread_return_0, BP_SYM (pthread_cond_timedwait))
-weak_alias (__pthread_return_0, BP_SYM (pthread_cond_signal))
-weak_alias (__pthread_return_0, BP_SYM (pthread_cond_broadcast))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlock_init))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlock_destroy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlock_rdlock))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlock_wrlock))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlock_tryrdlock))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlock_trywrlock))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlock_unlock))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlockattr_init))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlockattr_destroy))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlockattr_setpshared))
-weak_alias (__pthread_return_0, BP_SYM (pthread_rwlockattr_getpshared))
-
-
-/* Those are pthread functions which return 1 if successful. */
-weak_alias (__pthread_return_1, pthread_equal)
-
-/* pthread_exit () is a special case. */
-void
-weak_function
-pthread_exit (void *retval)
-{
-  exit (EXIT_SUCCESS);
-}
-
-int
-__pthread_return_0 (void)
-{
-  return 0;
-}
-
-int
-__pthread_return_1 (void)
-{
-  return 1;
-}
-
-void
-__pthread_return_void (void)
-{
-}
diff --git a/newlib/libc/sys/linux/linuxthreads/wrapsyscall.c b/newlib/libc/sys/linux/linuxthreads/wrapsyscall.c
deleted file mode 100644
index ec1bc2a90..000000000
--- a/newlib/libc/sys/linux/linuxthreads/wrapsyscall.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/* Wrapper arpund system calls to provide cancelation points.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <pthread.h>
-#include <unistd.h>
-#include <stdarg.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <termios.h>
-#include <sys/resource.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include "libc-symbols.h"
-
-
-#ifndef SHARED
-/* We need a hook to force this file to be linked in when static
-   libpthread is used.  */
-const int __pthread_provide_wrappers = 0;
-#endif
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-#define ELIX_2_PLUS
-#endif
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
-#define ELIX_3_PLUS
-#endif
-
-#define CANCELABLE_SYSCALL(res_type, name, param_list, params) \
-res_type __libc_##name param_list;					      \
-res_type								      \
-__attribute__ ((weak))							      \
-name param_list								      \
-{									      \
-  res_type result;							      \
-  int oldtype;								      \
-  pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, &oldtype);	      \
-  result = __libc_##name params;					      \
-  pthread_setcanceltype (oldtype, NULL);				      \
-  return result;							      \
-}
-
-#define CANCELABLE_SYSCALL_VA(res_type, name, param_list, params, last_arg) \
-res_type __libc_##name param_list;					      \
-res_type								      \
-__attribute__ ((weak))							      \
-name param_list								      \
-{									      \
-  res_type result;							      \
-  int oldtype;								      \
-  va_list ap;								      \
-  pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, &oldtype);	      \
-  va_start (ap, last_arg);						      \
-  result = __libc_##name params;					      \
-  va_end (ap);								      \
-  pthread_setcanceltype (oldtype, NULL);				      \
-  return result;							      \
-}
-
-
-/* close(2).  */
-CANCELABLE_SYSCALL (int, close, (int fd), (fd))
-strong_alias (close, __close)
-
-
-/* fcntl(2).  */
-CANCELABLE_SYSCALL_VA (int, fcntl, (int fd, int cmd, ...),
-		       (fd, cmd, va_arg (ap, long int)), cmd)
-strong_alias (fcntl, __fcntl)
-
-
-/* fsync(2).  */
-CANCELABLE_SYSCALL (int, fsync, (int fd), (fd))
-
-
-/* lseek(2).  */
-CANCELABLE_SYSCALL (off_t, lseek, (int fd, off_t offset, int whence),
-		    (fd, offset, whence))
-strong_alias (lseek, __lseek)
-
-
-#ifdef ELIX_2_PLUS
-/* lseek64(2).  */
-CANCELABLE_SYSCALL (loff_t, lseek64, (int fd, loff_t offset, int whence),
-		    (fd, offset, whence))
-#endif
-
-
-/* msync(2).  */
-CANCELABLE_SYSCALL (int, msync, (__ptr_t addr, size_t length, int flags),
-		    (addr, length, flags))
-
-
-/* nanosleep(2).  */
-CANCELABLE_SYSCALL (int, nanosleep, (const struct timespec *requested_time,
-				     struct timespec *remaining),
-		    (requested_time, remaining))
-
-
-/* open(2).  */
-CANCELABLE_SYSCALL_VA (int, open, (const char *pathname, int flags, ...),
-		       (pathname, flags, va_arg (ap, int)), flags)
-strong_alias (open, __open)
-
-
-#ifdef ELIX_2_PLUS
-/* open64(3).  */
-CANCELABLE_SYSCALL_VA (int, open64, (const char *pathname, int flags, ...),
-		       (pathname, flags, va_arg (ap, int)), flags)
-strong_alias (open64, __open64)
-#endif
-
-
-/* pause(2).  */
-CANCELABLE_SYSCALL (int, pause, (void), ())
-
-
-/* pread(3).  */
-CANCELABLE_SYSCALL (ssize_t, pread, (int fd, void *buf, size_t count,
-				     off_t offset),
-		    (fd, buf, count, offset))
-
-
-#ifdef ELIX_2_PLUS
-/* pread64(3).  */
-CANCELABLE_SYSCALL (ssize_t, pread64, (int fd, void *buf, size_t count,
-				       loff_t offset),
-		    (fd, buf, count, offset))
-strong_alias (pread64, __pread64)
-#endif
-
-
-/* pwrite(3).  */
-CANCELABLE_SYSCALL (ssize_t, pwrite, (int fd, const void *buf, size_t n,
-				      off_t offset),
-		    (fd, buf, n, offset))
-
-
-#ifdef ELIX_2_PLUS
-/* pwrite64(3).  */
-CANCELABLE_SYSCALL (ssize_t, pwrite64, (int fd, const void *buf, size_t n,
-					loff_t offset),
-		    (fd, buf, n, offset))
-strong_alias (pwrite64, __pwrite64)
-#endif
-
-
-/* read(2).  */
-CANCELABLE_SYSCALL (ssize_t, read, (int fd, void *buf, size_t count),
-		    (fd, buf, count))
-strong_alias (read, __read)
-
-
-#ifdef ELIX_3_PLUS
-/* system(3).  */
-CANCELABLE_SYSCALL (int, system, (const char *line), (line))
-#endif
-
-
-/* tcdrain(2).  */
-CANCELABLE_SYSCALL (int, tcdrain, (int fd), (fd))
-
-
-#ifdef ELIX_3_PLUS
-/* wait(2).  */
-CANCELABLE_SYSCALL (__pid_t, wait, (int *stat_loc), (stat_loc))
-strong_alias (wait, __wait)
-#endif
-
-
-#ifdef ELIX_3_PLUS
-/* waitpid(2).  */
-CANCELABLE_SYSCALL (__pid_t, waitpid, (__pid_t pid, int *stat_loc,
-				       int options),
-		    (pid, stat_loc, options))
-#endif
-
-/* for libpthread usage */
-CANCELABLE_SYSCALL (__pid_t, __waitpid, (__pid_t pid, int *stat_loc,
-				       int options),
-		    (pid, stat_loc, options))
-
-/* write(2).  */
-CANCELABLE_SYSCALL (ssize_t, write, (int fd, const void *buf, size_t n),
-		    (fd, buf, n))
-strong_alias (write, __write)
-
-
-/* The following system calls are thread cancellation points specified
-   in XNS.  */
-
-/* accept(2).  */
-CANCELABLE_SYSCALL (int, accept, (int fd, __SOCKADDR_ARG addr,
-				  socklen_t *addr_len),
-		    (fd, addr, addr_len))
-
-/* connect(2).  */
-CANCELABLE_SYSCALL (int, connect, (int fd, __CONST_SOCKADDR_ARG addr,
-				     socklen_t len),
-		    (fd, addr, len))
-strong_alias (connect, __connect)
-
-/* recv(2).  */
-CANCELABLE_SYSCALL (ssize_t, recv, (int fd, __ptr_t buf, size_t n, int flags),
-		    (fd, buf, n, flags))
-
-/* recvfrom(2).  */
-CANCELABLE_SYSCALL (ssize_t, recvfrom, (int fd, __ptr_t buf, size_t n, int flags,
-					__SOCKADDR_ARG addr, socklen_t *addr_len),
-		    (fd, buf, n, flags, addr, addr_len))
-
-/* recvmsg(2).  */
-CANCELABLE_SYSCALL (ssize_t, recvmsg, (int fd, struct msghdr *message, int flags),
-		    (fd, message, flags))
-
-/* send(2).  */
-CANCELABLE_SYSCALL (ssize_t, send, (int fd, const __ptr_t buf, size_t n,
-				    int flags),
-		    (fd, buf, n, flags))
-strong_alias (send, __send)
-
-/* sendmsg(2).  */
-CANCELABLE_SYSCALL (ssize_t, sendmsg, (int fd, const struct msghdr *message,
-				       int flags),
-		    (fd, message, flags))
-
-/* sendto(2).  */
-CANCELABLE_SYSCALL (ssize_t, sendto, (int fd, const __ptr_t buf, size_t n,
-				      int flags, __CONST_SOCKADDR_ARG addr,
-				      socklen_t addr_len),
-		    (fd, buf, n, flags, addr, addr_len))
diff --git a/newlib/libc/sys/linux/machine/Makefile.am b/newlib/libc/sys/linux/machine/Makefile.am
deleted file mode 100644
index 3f10b8fbf..000000000
--- a/newlib/libc/sys/linux/machine/Makefile.am
+++ /dev/null
@@ -1,21 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-SUBDIRS = $(machine_dir) .
-
-noinst_DATA = $(CRT0)
-
-$(CRT0): $(machine_dir)/$(CRT0)
-	rm -f $@
-	ln $(machine_dir)/$(CRT0) $@ >/dev/null 2>/dev/null \
-	 || cp $(machine_dir)/$(CRT0) $@
-
-$(machine_dir)/$(CRT0): ; @true
-
-CLEANFILES = $(CRT0)
-
-doc:
-
-ACLOCAL_AMFLAGS = -I ../../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/linux/machine/Makefile.in b/newlib/libc/sys/linux/machine/Makefile.in
deleted file mode 100644
index 1e68c01d6..000000000
--- a/newlib/libc/sys/linux/machine/Makefile.in
+++ /dev/null
@@ -1,371 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-CRT0 = @CRT0@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-SUBDIRS = $(machine_dir) .
-
-noinst_DATA = $(CRT0)
-
-CLEANFILES = $(CRT0)
-
-ACLOCAL_AMFLAGS = -I ../../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-all: all-redirect
-.SUFFIXES:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../../acinclude.m4 ../../../../aclocal.m4 \
-		../../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-# This directory's subdirectories are mostly independent; you can cd
-# into them and run `make' without going through this Makefile.
-# To change the values of `make' variables: instead of editing Makefiles,
-# (1) if the variable is set in `config.status', edit `config.status'
-#     (which will cause the Makefiles to be regenerated when you run `make');
-# (2) otherwise, pass the desired values on the `make' command line.
-
-@SET_MAKE@
-
-all-recursive install-data-recursive install-exec-recursive \
-installdirs-recursive install-recursive uninstall-recursive install-info-recursive \
-check-recursive installcheck-recursive info-recursive dvi-recursive:
-	@set fnord $(MAKEFLAGS); amf=$$2; \
-	dot_seen=no; \
-	target=`echo $@ | sed s/-recursive//`; \
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  echo "Making $$target in $$subdir"; \
-	  if test "$$subdir" = "."; then \
-	    dot_seen=yes; \
-	    local_target="$$target-am"; \
-	  else \
-	    local_target="$$target"; \
-	  fi; \
-	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
-	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
-	done; \
-	if test "$$dot_seen" = "no"; then \
-	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
-	fi; test -z "$$fail"
-
-mostlyclean-recursive clean-recursive distclean-recursive \
-maintainer-clean-recursive:
-	@set fnord $(MAKEFLAGS); amf=$$2; \
-	dot_seen=no; \
-	rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
-	  rev="$$subdir $$rev"; \
-	  test "$$subdir" != "." || dot_seen=yes; \
-	done; \
-	test "$$dot_seen" = "no" && rev=". $$rev"; \
-	target=`echo $@ | sed s/-recursive//`; \
-	for subdir in $$rev; do \
-	  echo "Making $$target in $$subdir"; \
-	  if test "$$subdir" = "."; then \
-	    local_target="$$target-am"; \
-	  else \
-	    local_target="$$target"; \
-	  fi; \
-	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
-	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
-	done && test -z "$$fail"
-tags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
-	done
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
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-	tags=; \
-	here=`pwd`; \
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-   if test "$$subdir" = .; then :; else \
-	    test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
-   fi; \
-	done; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
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-
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-	-rm -f TAGS ID
-
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-distdir = $(PACKAGE)-$(VERSION)
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-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
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-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
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-	-rm -rf $(distdir)
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-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
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-	    test -d $(distdir)/$$subdir \
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-	    chmod 777 $(distdir)/$$subdir; \
-	    (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
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-	  fi; \
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-
-doc:
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diff --git a/newlib/libc/sys/linux/machine/aclocal.m4 b/newlib/libc/sys/linux/machine/aclocal.m4
deleted file mode 100644
index c0a206827..000000000
--- a/newlib/libc/sys/linux/machine/aclocal.m4
+++ /dev/null
@@ -1,1223 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
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-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
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-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
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-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
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-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
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-# automake happy, but we don't execute it, since we don't care about
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-if false; then
-  AC_EXEEXT
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-. [$]{newlib_basedir}/configure.host
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-AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
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-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
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-AC_SUBST(libm_machine_dir)
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-])
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-# Do all the work for Automake.  This macro actually does too much --
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-# But this isn't really a big deal.
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-# serial 1
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-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
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-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
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-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
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-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
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-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
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-echo timestamp > conftestfile
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-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
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-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
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-then
-   # Ok.
-   :
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-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
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-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
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-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
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-AC_SUBST($1)])
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-# Define a conditional.
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-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
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-  $1_TRUE='#'
-  $1_FALSE=
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-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
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-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
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-dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
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-    [AC_LIBTOOL_GCJ],
-    [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
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-	[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
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-	[ifdef([AC_PROG_GCJ],
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-	 ifdef([A][M_PROG_GCJ],
-	       [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ
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-	 ifdef([LT_AC_PROG_GCJ],
-	       [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])])])])])
-
-AC_DEFUN([_AC_PROG_LIBTOOL],
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
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-# Save cache, so that ltconfig can load it
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-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| AC_MSG_ERROR([libtool configure failed])
-
-# Reload cache, that may have been modified by ltconfig
-AC_CACHE_LOAD
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-AC_DEFUN([AC_LIBTOOL_SETUP],
-[AC_PREREQ(2.13)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-AC_REQUIRE([AC_OBJEXT])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
-dnl
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    AC_PATH_MAGIC
-  fi
-  ;;
-esac
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(STRIP, strip, :)
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
-[libtool_flags="$libtool_flags --enable-dlopen"])
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[libtool_flags="$libtool_flags --enable-win32-dll"])
-AC_ARG_ENABLE(libtool-lock,
-  [  --disable-libtool-lock  avoid locking (might break parallel builds)])
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-AC_ARG_WITH(pic,
-  [  --with-pic              try to use only PIC/non-PIC objects [default=use both]],
-     pic_mode="$withval", pic_mode=default)
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_SAVE
-     AC_LANG_C
-     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_RESTORE])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
-    [AC_TRY_LINK([],
-      [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);],
-      [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
-      [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  ])
-esac
-])
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
-<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)])
-
-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
-# Usage: AC_LIBTOOL_PICMODE[(MODE)]
-#   Where MODE is either `yes' or `no'.  If omitted, it defaults to
-#   `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)])
-
-
-# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="ifelse([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      re_direlt=['/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.[012])
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64']
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
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-echo "$ac_t""$ac_cv_mingw32" 1>&6
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-  no)  multilib=no ;;
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-  multilib=yes
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-# Check whether --enable-target-optspace or --disable-target-optspace was given.
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-  enableval="$enable_target_optspace"
-  case "${enableval}" in
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-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
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-  target_optspace=
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-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
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-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
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-  malloc_debugging=
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-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
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-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
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-  newlib_multithread=yes
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-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
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-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../../.."
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-
-
-
-# Do some error checking and defaulting for the host and target type.
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-#
-# The rules are:
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-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:948: checking host system type" >&5
-
-host_alias=$host
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-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
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-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
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-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:969: checking target system type" >&5
-
-target_alias=$target
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-  *) target_alias=$nonopt ;;
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-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
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-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:987: checking build system type" >&5
-
-build_alias=$build
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-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
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-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
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-
-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-
-cat >> confdefs.h <<EOF
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-
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-   ACLOCAL=aclocal-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1043: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1056: checking for working automake-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1069: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1082: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-  if test -n "$CC"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-  if test -n "$CC"; then
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-  ac_prog_rejected=no
-  ac_dummy="$PATH"
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-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
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-      fi
-      ac_cv_prog_CC="cc"
-      break
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-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
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-  echo "$ac_t""no" 1>&6
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-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
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-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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-echo "configure:1210: checking whether ${CC-cc} accepts -g" >&5
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-rm -f conftest*
-
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-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
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-
-
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-
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-
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-  RANLIB=":"
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-
-
-# Find a good install program.  We prefer a C program (faster),
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-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1436: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
-  enableval="$enable_maintainer_mode"
-  USE_MAINTAINER_MODE=$enableval
-else
-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1470: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-if test "${use_libtool}" = "yes"; then
-
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_shared=yes
-fi
-
-# Check whether --enable-static or --disable-static was given.
-if test "${enable_static+set}" = set; then
-  enableval="$enable_static"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_static=yes
-fi
-
-# Check whether --enable-fast-install or --disable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
-  enableval="$enable_fast_install"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_fast_install=yes
-fi
-
-# Extract the first word of "gcc", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1655: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1685: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1736: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1768: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1779 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1810: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1815: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1824: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1843: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-# Check whether --with-gnu-ld or --without-gnu-ld was given.
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-  test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
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-  echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1886: checking for ld used by GCC" >&5
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
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-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1916: checking for GNU ld" >&5
-else
-  echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1919: checking for non-GNU ld" >&5
-fi
-if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
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-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
-echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1954: checking if the linker ($LD) is GNU ld" >&5
-if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi
-fi
-
-echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1971: checking for $LD option to reload object files" >&5
-if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-
-echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1983: checking for BSD-compatible nm" >&5
-if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
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-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
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-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-
-NM="$lt_cv_path_NM"
-echo "$ac_t""$NM" 1>&6
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2021: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:2042: checking how to recognise dependant libraries" >&5
-if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.012)
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-  fi
-  ;;
-
-newsos6)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-sysv5uw[78]* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-
-fi
-
-echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-
-echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2215: checking for object suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  for ac_file in conftest.*; do
-    case $ac_file in
-    *.c) ;;
-    *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
-    esac
-  done
-else
-  { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_objext" 1>&6
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2245: checking for ${ac_tool_prefix}file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2307: checking for file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2378: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2410: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2445: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_STRIP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2477: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  STRIP=":"
-fi
-fi
-
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-
-libtool_flags="$libtool_flags --enable-win32-dll"
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
-  enableval="$enable_libtool_lock"
-  :
-fi
-
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Check whether --with-pic or --without-pic was given.
-if test "${with_pic+set}" = set; then
-  withval="$with_pic"
-  pic_mode="$withval"
-else
-  pic_mode=default
-fi
-
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line 2544 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2545: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2582: checking whether the C compiler needs -belf" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-     cat > conftest.$ac_ext <<EOF
-#line 2595 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=no
-fi
-rm -f conftest*
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-fi
-
-echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2632: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_DLLTOOL"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2664: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  DLLTOOL="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2699: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AS"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2731: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AS="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2766: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_OBJDUMP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2798: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="false"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  OBJDUMP="false"
-fi
-fi
-
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  echo $ac_n "checking if libtool should supply DllMain function""... $ac_c" 1>&6
-echo "configure:2834: checking if libtool should supply DllMain function" >&5
-if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2839 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);
-; return 0; }
-EOF
-if { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_need_dllmain=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_need_dllmain=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_need_dllmain" 1>&6
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
-echo "configure:2868: checking how to link DLLs" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2873 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-mdll
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-dll
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_cc_dll_switch" 1>&6
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  
-esac
-
-
-# Save cache, so that ltconfig can load it
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
-
-# Reload cache, that may have been modified by ltconfig
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-
-  
-
-  
-	 
-	 
-fi
-
-if test -n "${machine_dir}"; then
-  subdirs="${machine_dir}"
-
-fi
-
-CRT0=
-if test -n "${machine_dir}"; then
-  CRT0=crt0.o
-fi
-
-
-
-
-if test x${machine_dir} != x; then
-  HAVE_MACHINE_DIR_TRUE=
-  HAVE_MACHINE_DIR_FALSE='#'
-else
-  HAVE_MACHINE_DIR_TRUE='#'
-  HAVE_MACHINE_DIR_FALSE=
-fi
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
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-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
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-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
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-ac_more_lines=:
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-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
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-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
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-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
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-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
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-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
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-    test ! -d "$ac_dir" && mkdir "$ac_dir"
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-      ;;
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-    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
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-  done
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-        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
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-      fi
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-
-    cd $ac_popdir
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-
diff --git a/newlib/libc/sys/linux/machine/configure.in b/newlib/libc/sys/linux/machine/configure.in
deleted file mode 100644
index a9dc30c9d..000000000
--- a/newlib/libc/sys/linux/machine/configure.in
+++ /dev/null
@@ -1,32 +0,0 @@
-dnl This is the newlib/libc/sys configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(i386)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../../..)
-
-NEWLIB_CONFIGURE(../../../..)
-
-dnl We have to enable libtool after NEWLIB_CONFIGURE because if we try and
-dnl add it into NEWLIB_CONFIGURE, executable tests are made before the first
-dnl line of the macro which fail because appropriate LDFLAGS are not set.
-if test "${use_libtool}" = "yes"; then
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-fi
-
-if test -n "${machine_dir}"; then
-  AC_CONFIG_SUBDIRS(${machine_dir})
-fi
-
-CRT0=
-if test -n "${machine_dir}"; then
-  CRT0=crt0.o
-fi
-AC_SUBST(CRT0)
-
-AM_CONDITIONAL(HAVE_MACHINE_DIR, test x${machine_dir} != x)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/linux/machine/hp-timing.h b/newlib/libc/sys/linux/machine/hp-timing.h
deleted file mode 100644
index 099342db8..000000000
--- a/newlib/libc/sys/linux/machine/hp-timing.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* High precision, low overhead timing functions.  Generic version.
-   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _HP_TIMING_H
-#define _HP_TIMING_H	1
-
-
-/* There are no generic definitions for the times.  We could write something
-   using the `gettimeofday' system call where available but the overhead of
-   the system call might be too high.
-
-   In case a platform supports timers in the hardware the following macros
-   and types must be defined:
-
-   - HP_TIMING_AVAIL: test for availability.
-
-   - HP_TIMING_INLINE: this macro is non-zero if the functionality is not
-     implemented using function calls but instead uses some inlined code
-     which might simply consist of a few assembler instructions.  We have to
-     know this since we might want to use the macros here in places where we
-     cannot make function calls.
-
-   - hp_timing_t: This is the type for variables used to store the time
-     values.
-
-   - HP_TIMING_ZERO: clear `hp_timing_t' object.
-
-   - HP_TIMING_NOW: place timestamp for current time in variable given as
-     parameter.
-
-   - HP_TIMING_DIFF_INIT: do whatever is necessary to be able to use the
-     HP_TIMING_DIFF macro.
-
-   - HP_TIMING_DIFF: compute difference between two times and store it
-     in a third.  Source and destination might overlap.
-
-   - HP_TIMING_ACCUM: add time difference to another variable.  This might
-     be a bit more complicated to implement for some platforms as the
-     operation should be thread-safe and 64bit arithmetic on 32bit platforms
-     is not.
-
-   - HP_TIMING_ACCUM_NT: this is the variant for situations where we know
-     there are no threads involved.
-
-   - HP_TIMING_PRINT: write decimal representation of the timing value into
-     the given string.  This operation need not be inline even though
-     HP_TIMING_INLINE is specified.
-
-*/
-
-/* Provide dummy definitions.  */
-#define HP_TIMING_AVAIL		(0)
-#define HP_TIMING_INLINE	(0)
-typedef int hp_timing_t;
-#define HP_TIMING_ZERO(Var)
-#define HP_TIMING_NOW(var)
-#define HP_TIMING_DIFF_INIT()
-#define HP_TIMING_DIFF(Diff, Start, End)
-#define HP_TIMING_ACCUM(Sum, Diff)
-#define HP_TIMING_ACCUM_NT(Sum, Diff)
-#define HP_TIMING_PRINT(Buf, Len, Val)
-
-/* Since this implementation is not available we tell the user about it.  */
-#define HP_TIMING_NONAVAIL	1
-
-#endif	/* hp-timing.h */
diff --git a/newlib/libc/sys/linux/machine/i386/Makefile.am b/newlib/libc/sys/linux/machine/i386/Makefile.am
deleted file mode 100644
index 4a49d8fe0..000000000
--- a/newlib/libc/sys/linux/machine/i386/Makefile.am
+++ /dev/null
@@ -1,27 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = get_clockfreq.c getpagesize.c hp-timing.c setjmp.S sigaction.c dl-procinfo.c
-
-liblinuxi386_la_LDFLAGS = -Xcompiler -nostdlib
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = liblinuxi386.la
-liblinuxi386_la_SOURCES = $(LIB_SOURCES)
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
-noinst_DATA =
-endif # USE_LIBTOOL
-
-include $(srcdir)/../../../../../Makefile.shared
-
-all: crt0.o
-
-AM_CFLAGS = -I$(srcdir)/../..
-ACLOCAL_AMFLAGS = -I ../../../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/linux/machine/i386/Makefile.in b/newlib/libc/sys/linux/machine/i386/Makefile.in
deleted file mode 100644
index c740a00c4..000000000
--- a/newlib/libc/sys/linux/machine/i386/Makefile.in
+++ /dev/null
@@ -1,413 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
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-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
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-AR = @AR@
-AS = @AS@
-AWK = @AWK@
-CC = @CC@
-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
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-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
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-MAINT = @MAINT@
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-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
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-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = get_clockfreq.c getpagesize.c hp-timing.c setjmp.S sigaction.c dl-procinfo.c
-
-liblinuxi386_la_LDFLAGS = -Xcompiler -nostdlib
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-@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = liblinuxi386.la
-@USE_LIBTOOL_TRUE@liblinuxi386_la_SOURCES = $(LIB_SOURCES)
-@USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
-@USE_LIBTOOL_FALSE@noinst_DATA = 
-@USE_LIBTOOL_FALSE@noinst_LIBRARIES = lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = $(LIB_SOURCES)
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-AM_CFLAGS = -I$(srcdir)/../..
-ACLOCAL_AMFLAGS = -I ../../../../..
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-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
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-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-@USE_LIBTOOL_FALSE@lib_a_OBJECTS =  get_clockfreq.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@getpagesize.$(OBJEXT) hp-timing.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@setjmp.$(OBJEXT) sigaction.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@dl-procinfo.$(OBJEXT)
-LTLIBRARIES =  $(noinst_LTLIBRARIES)
-
-liblinuxi386_la_LIBADD = 
-@USE_LIBTOOL_TRUE@liblinuxi386_la_OBJECTS =  get_clockfreq.lo \
-@USE_LIBTOOL_TRUE@getpagesize.lo hp-timing.lo setjmp.lo sigaction.lo \
-@USE_LIBTOOL_TRUE@dl-procinfo.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES) $(liblinuxi386_la_SOURCES)
-OBJECTS = $(lib_a_OBJECTS) $(liblinuxi386_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .lo .o .obj .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../../../../Makefile.shared
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../../../acinclude.m4 ../../../../../aclocal.m4 \
-		../../../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
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-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
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-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
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-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
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-	mkdir $(distdir)/=inst
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-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
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-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
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-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
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-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
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-	do \
-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
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-all: crt0.o
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
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diff --git a/newlib/libc/sys/linux/machine/i386/aclocal.m4 b/newlib/libc/sys/linux/machine/i386/aclocal.m4
deleted file mode 100644
index c0a206827..000000000
--- a/newlib/libc/sys/linux/machine/i386/aclocal.m4
+++ /dev/null
@@ -1,1223 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
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-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
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-[  --enable-malloc-debugging indicate malloc debugging requested],
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-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
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- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
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-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
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-dnl Support --enable-newlib-iconv
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-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
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-dnl Support --disable-newlib-supplied-syscalls
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-[case "${enableval}" in
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-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
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-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
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-# Copyright 2002  Free Software Foundation, Inc.
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-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
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-# AM_AUTOMAKE_VERSION(VERSION)
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-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
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-# serial 1
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-dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
-dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
-  AC_PROVIDE_IFELSE([AC_PROG_CXX],
-    [AC_LIBTOOL_CXX],
-    [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
-])])
-
-dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
-dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
-dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
-  AC_PROVIDE_IFELSE([AC_PROG_GCJ],
-    [AC_LIBTOOL_GCJ],
-    [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
-        [AC_LIBTOOL_GCJ],
-	[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
-	  [AC_LIBTOOL_GCJ],
-	[ifdef([AC_PROG_GCJ],
-	       [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])
-	 ifdef([A][M_PROG_GCJ],
-	       [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])
-	 ifdef([LT_AC_PROG_GCJ],
-	       [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
-])])])])])])
-
-AC_DEFUN([_AC_PROG_LIBTOOL],
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
-
-# Save cache, so that ltconfig can load it
-AC_CACHE_SAVE
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| AC_MSG_ERROR([libtool configure failed])
-
-# Reload cache, that may have been modified by ltconfig
-AC_CACHE_LOAD
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-AC_DEFUN([AC_LIBTOOL_SETUP],
-[AC_PREREQ(2.13)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-AC_REQUIRE([AC_OBJEXT])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
-dnl
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    AC_PATH_MAGIC
-  fi
-  ;;
-esac
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(STRIP, strip, :)
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
-[libtool_flags="$libtool_flags --enable-dlopen"])
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[libtool_flags="$libtool_flags --enable-win32-dll"])
-AC_ARG_ENABLE(libtool-lock,
-  [  --disable-libtool-lock  avoid locking (might break parallel builds)])
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-AC_ARG_WITH(pic,
-  [  --with-pic              try to use only PIC/non-PIC objects [default=use both]],
-     pic_mode="$withval", pic_mode=default)
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_SAVE
-     AC_LANG_C
-     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_RESTORE])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
-    [AC_TRY_LINK([],
-      [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);],
-      [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
-      [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  ])
-esac
-])
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
-<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)])
-
-# AC_LIBTOOL_PICMODE - implement the --with-pic flag
-# Usage: AC_LIBTOOL_PICMODE[(MODE)]
-#   Where MODE is either `yes' or `no'.  If omitted, it defaults to
-#   `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)])
-
-
-# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="ifelse([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-
-# AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])
-
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      re_direlt=['/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-
-# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
-[lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-])
-
-# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependant libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.[012])
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
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-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
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-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
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-    ;;
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-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
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-
-netbsd*)
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-    [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']
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-
-newsos6)
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-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
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-  ;;
-
-solaris*)
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-  lt_cv_file_magic_test_file=/lib/libc.so
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-
-[sysv5uw[78]* | sysv4*uw2*)]
-  lt_cv_deplibs_check_method=pass_all
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-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
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diff --git a/newlib/libc/sys/linux/machine/i386/configure b/newlib/libc/sys/linux/machine/i386/configure
deleted file mode 100755
index bad36c30f..000000000
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+++ /dev/null
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-#line 738 "configure"
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-
-int main() {
-
-#ifndef __CYGWIN__
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-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
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-  cat conftest.$ac_ext >&5
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-  multilib=yes
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-# Check whether --enable-target-optspace or --disable-target-optspace was given.
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-  no)  target_optspace=no ;;
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-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
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-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
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- esac
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-  malloc_debugging=
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-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
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-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
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-  newlib_multithread=yes
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-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
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-  enableval="$enable_newlib_iconv"
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-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
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-  newlib_iconv=${newlib_iconv}
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-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
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-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../../../.."
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-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
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-#
-# The rules are:
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-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:948: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
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-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:969: checking target system type" >&5
-
-target_alias=$target
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-  *) target_alias=$nonopt ;;
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-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
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-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:987: checking build system type" >&5
-
-build_alias=$build
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-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
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-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
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-
-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
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-
-cat >> confdefs.h <<EOF
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-
-missing_dir=`cd $ac_aux_dir && pwd`
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-echo "configure:1030: checking for working aclocal-${am__api_version}" >&5
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-   ACLOCAL=aclocal-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1043: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1056: checking for working automake-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
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-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1069: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1082: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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-
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-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1382: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1436: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
-  enableval="$enable_maintainer_mode"
-  USE_MAINTAINER_MODE=$enableval
-else
-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
-  MAINTAINER_MODE_FALSE='#'
-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1470: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-
-if test "${use_libtool}" = "yes"; then
-
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_shared=yes
-fi
-
-# Check whether --enable-static or --disable-static was given.
-if test "${enable_static+set}" = set; then
-  enableval="$enable_static"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_static=yes
-fi
-
-# Check whether --enable-fast-install or --disable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
-  enableval="$enable_fast_install"
-  p=${PACKAGE-default}
-case $enableval in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac
-else
-  enable_fast_install=yes
-fi
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1656: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1686: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1737: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1769: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1780 "configure"
-#include "confdefs.h"
-
-main(){return(0);}
-EOF
-if { (eval echo configure:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  ac_cv_prog_cc_works=yes
-  # If we can't run a trivial program, we are probably using a cross compiler.
-  if (./conftest; exit) 2>/dev/null; then
-    ac_cv_prog_cc_cross=no
-  else
-    ac_cv_prog_cc_cross=yes
-  fi
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
-  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1811: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1816: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1844: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-
-# Check whether --with-gnu-ld or --without-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
-  withval="$with_gnu_ld"
-  test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1887: checking for ld used by GCC" >&5
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1917: checking for GNU ld" >&5
-else
-  echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1920: checking for non-GNU ld" >&5
-fi
-if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
-echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1955: checking if the linker ($LD) is GNU ld" >&5
-if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  lt_cv_prog_gnu_ld=yes
-else
-  lt_cv_prog_gnu_ld=no
-fi
-fi
-
-echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1972: checking for $LD option to reload object files" >&5
-if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-
-echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
-reload_flag=$lt_cv_ld_reload_flag
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1984: checking for BSD-compatible nm" >&5
-if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm=$ac_dir/${ac_tool_prefix}nm
-    if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -B"
-	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	lt_cv_path_NM="$tmp_nm -p"
-	break
-      else
-	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-
-NM="$lt_cv_path_NM"
-echo "$ac_t""$NM" 1>&6
-
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2022: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_LN_S="ln -s"
-else
-  ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
-  echo "$ac_t""yes" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:2043: checking how to recognise dependant libraries" >&5
-if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi4*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin* | mingw* |pw32*)
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.012)
-    lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
-  ;;
-
-freebsd* )
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20*|hpux11*)
-  case $host_cpu in
-  hppa*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_cmd=/usr/bin/file
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  esac
-  ;;
-
-irix5* | irix6*)
-  case $host_os in
-  irix5*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
-    ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
-  fi
-  ;;
-
-newsos6)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sco3.2v5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
-  ;;
-
-sysv5uw[78]* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-  case $host_vendor in
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  esac
-  ;;
-esac
-
-fi
-
-echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-
-echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2216: checking for object suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  for ac_file in conftest.*; do
-    case $ac_file in
-    *.c) ;;
-    *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
-    esac
-  done
-else
-  { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_objext" 1>&6
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2246: checking for ${ac_tool_prefix}file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2308: checking for file" >&5
-if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  case $MAGIC_CMD in
-  /*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-  ?:/*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
-  ;;
-  *)
-  ac_save_MAGIC_CMD="$MAGIC_CMD"
-  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="/usr/bin:$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    egrep "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  MAGIC_CMD="$ac_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  echo "$ac_t""$MAGIC_CMD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2379: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2411: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2446: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_STRIP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2478: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_STRIP="strip"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
-fi
-fi
-STRIP="$ac_cv_prog_STRIP"
-if test -n "$STRIP"; then
-  echo "$ac_t""$STRIP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  STRIP=":"
-fi
-fi
-
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-
-libtool_flags="$libtool_flags --enable-win32-dll"
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
-  enableval="$enable_libtool_lock"
-  :
-fi
-
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Check whether --with-pic or --without-pic was given.
-if test "${with_pic+set}" = set; then
-  withval="$with_pic"
-  pic_mode="$withval"
-else
-  pic_mode=default
-fi
-
-test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
-test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line 2545 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2565: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-    case "`/usr/bin/file conftest.o`" in
-    *ELF-32*)
-      HPUX_IA64_MODE="32"
-      ;;
-    *ELF-64*)
-      HPUX_IA64_MODE="64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2583: checking whether the C compiler needs -belf" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-     cat > conftest.$ac_ext <<EOF
-#line 2596 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_needs_belf=no
-fi
-rm -f conftest*
-     ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-fi
-
-echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2633: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_DLLTOOL"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2665: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  DLLTOOL="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2700: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AS"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2732: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AS="false"
-fi
-fi
-
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2767: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_OBJDUMP"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2799: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_OBJDUMP="objdump"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_OBJDUMP" && ac_cv_prog_OBJDUMP="false"
-fi
-fi
-OBJDUMP="$ac_cv_prog_OBJDUMP"
-if test -n "$OBJDUMP"; then
-  echo "$ac_t""$OBJDUMP" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  OBJDUMP="false"
-fi
-fi
-
-
-  # recent cygwin and mingw systems supply a stub DllMain which the user
-  # can override, but on older systems we have to supply one
-  echo $ac_n "checking if libtool should supply DllMain function""... $ac_c" 1>&6
-echo "configure:2835: checking if libtool should supply DllMain function" >&5
-if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2840 "configure"
-#include "confdefs.h"
-
-int main() {
-extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
-      DllMain (0, 0, 0);
-; return 0; }
-EOF
-if { (eval echo configure:2848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_need_dllmain=no
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_need_dllmain=yes
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_need_dllmain" 1>&6
-
-  case $host/$CC in
-  *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
-    # old mingw systems require "-dll" to link a DLL, while more recent ones
-    # require "-mdll"
-    SAVE_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mdll"
-    echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
-echo "configure:2869: checking how to link DLLs" >&5
-if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2874 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-mdll
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  lt_cv_cc_dll_switch=-dll
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$lt_cv_cc_dll_switch" 1>&6
-    CFLAGS="$SAVE_CFLAGS" ;;
-  *-*-cygwin* | *-*-pw32*)
-    # cygwin systems need to pass --dll to the linker, and not link
-    # crt.o which will require a WinMain@16 definition.
-    lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
-  esac
-  ;;
-  
-esac
-
-
-# Save cache, so that ltconfig can load it
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
-AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
-objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
-deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
-|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
-
-# Reload cache, that may have been modified by ltconfig
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-
-  
-
-  
-	 
-	 
-for ac_prog in mawk gawk nawk awk
-do
-# Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2995: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AWK="$ac_prog"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AWK="$ac_cv_prog_AWK"
-if test -n "$AWK"; then
-  echo "$ac_t""$AWK" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-test -n "$AWK" && break
-done
-
-fi
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-s%@LN_S@%$LN_S%g
-s%@STRIP@%$STRIP%g
-s%@DLLTOOL@%$DLLTOOL%g
-s%@OBJDUMP@%$OBJDUMP%g
-s%@LIBTOOL@%$LIBTOOL%g
-s%@AWK@%$AWK%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/linux/machine/i386/configure.in b/newlib/libc/sys/linux/machine/i386/configure.in
deleted file mode 100644
index 9d068f804..000000000
--- a/newlib/libc/sys/linux/machine/i386/configure.in
+++ /dev/null
@@ -1,22 +0,0 @@
-dnl This is the newlib/libc/sys/linux/machine/i386 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(crt0.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../../../..)
-
-NEWLIB_CONFIGURE(../../../../..)
-
-dnl We have to enable libtool after NEWLIB_CONFIGURE because if we try and
-dnl add it into NEWLIB_CONFIGURE, executable tests are made before the first
-dnl line of the macro which fail because appropriate LDFLAGS are not set.
-
-if test "${use_libtool}" = "yes"; then
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-AC_PROG_AWK
-fi
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/linux/machine/i386/crt0.c b/newlib/libc/sys/linux/machine/i386/crt0.c
deleted file mode 100644
index 4364f61d4..000000000
--- a/newlib/libc/sys/linux/machine/i386/crt0.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* libc/sys/linux/crt0.c - Run-time initialization */
-
-/* FIXME: This should be rewritten in assembler and
-          placed in a subdirectory specific to a platform.
-          There should also be calls to run constructors. */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <stdlib.h>
-#include <time.h>
-#include <string.h>
-
-
-extern char **environ;
-
-extern int main(int argc,char **argv,char **envp);
-
-extern char _end;
-extern char __bss_start;
-
-void _start(int args)
-{
-    /*
-     * The argument block begins above the current stack frame, because we
-     * have no return address. The calculation assumes that sizeof(int) ==
-     * sizeof(void *). This is okay for i386 user space, but may be invalid in
-     * other cases.
-     */
-    int *params = &args-1;
-    int argc = *params;
-    char **argv = (char **) (params+1);
-
-    environ = argv+argc+1;
-
-    /* Note: do not clear the .bss section.  When running with shared
-     *       libraries, certain data items such __mb_cur_max or environ
-     *       may get placed in the .bss, even though they are initialized
-     *       to non-zero values.  Clearing the .bss will end up zeroing
-     *       out their initial values.  The .bss is already initialized
-     *       by this time by Linux.  */
-
-    tzset(); /* initialize timezone info */
-    exit(main(argc,argv,environ));
-}
diff --git a/newlib/libc/sys/linux/machine/i386/dl-machine.h b/newlib/libc/sys/linux/machine/i386/dl-machine.h
deleted file mode 100644
index 80757e89a..000000000
--- a/newlib/libc/sys/linux/machine/i386/dl-machine.h
+++ /dev/null
@@ -1,420 +0,0 @@
-/* Machine-dependent ELF dynamic relocation inline functions.  i386 version.
-   Copyright (C) 1995,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef dl_machine_h
-#define dl_machine_h
-
-#define ELF_MACHINE_NAME "i386"
-
-#include <sys/param.h>
-#include <machine/weakalias.h>
-
-/* Return nonzero iff ELF header is compatible with the running host.  */
-static inline int __attribute__ ((unused))
-elf_machine_matches_host (const Elf32_Ehdr *ehdr)
-{
-  return ehdr->e_machine == EM_386;
-}
-
-
-/* Return the link-time address of _DYNAMIC.  Conveniently, this is the
-   first element of the GOT.  This must be inlined in a function which
-   uses global data.  */
-static inline Elf32_Addr __attribute__ ((unused))
-elf_machine_dynamic (void)
-{
-  register Elf32_Addr *got asm ("%ebx");
-  return *got;
-}
-
-
-/* Return the run-time load address of the shared object.  */
-static inline Elf32_Addr __attribute__ ((unused))
-elf_machine_load_address (void)
-{
-  Elf32_Addr addr;
-  asm ("leal _dl_start@GOTOFF(%%ebx), %0\n"
-       "subl _dl_start@GOT(%%ebx), %0"
-       : "=r" (addr) : : "cc");
-  return addr;
-}
-
-#if !defined PROF && !__BOUNDED_POINTERS__
-/* We add a declaration of this function here so that in dl-runtime.c
-   the ELF_MACHINE_RUNTIME_TRAMPOLINE macro really can pass the parameters
-   in registers.
-
-   We cannot use this scheme for profiling because the _mcount call
-   destroys the passed register information.  */
-/* GKM FIXME: Fix trampoline to pass bounds so we can do
-   without the `__unbounded' qualifier.  */
-static ElfW(Addr) fixup (struct link_map *__unbounded l, ElfW(Word) reloc_offset)
-     __attribute__ ((regparm (2), unused));
-static ElfW(Addr) profile_fixup (struct link_map *l, ElfW(Word) reloc_offset,
-				 ElfW(Addr) retaddr)
-     __attribute__ ((regparm (3), unused));
-#endif
-
-/* Set up the loaded object described by L so its unrelocated PLT
-   entries will jump to the on-demand fixup code in dl-runtime.c.  */
-
-static inline int __attribute__ ((unused))
-elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
-{
-  Elf32_Addr *got;
-  extern void _dl_runtime_resolve (Elf32_Word);
-  extern void _dl_runtime_profile (Elf32_Word);
-
-  if (l->l_info[DT_JMPREL] && lazy)
-    {
-      /* The GOT entries for functions in the PLT have not yet been filled
-	 in.  Their initial contents will arrange when called to push an
-	 offset into the .rel.plt section, push _GLOBAL_OFFSET_TABLE_[1],
-	 and then jump to _GLOBAL_OFFSET_TABLE[2].  */
-      got = (Elf32_Addr *) D_PTR (l, l_info[DT_PLTGOT]);
-      got[1] = (Elf32_Addr) l;	/* Identify this shared object.  */
-
-      /* The got[2] entry contains the address of a function which gets
-	 called to get the address of a so far unresolved function and
-	 jump to it.  The profiling extension of the dynamic linker allows
-	 to intercept the calls to collect information.  In this case we
-	 don't store the address in the GOT so that all future calls also
-	 end in this function.  */
-      if (__builtin_expect (profile, 0))
-	{
-	  got[2] = (Elf32_Addr) &_dl_runtime_profile;
-
-	  if (_dl_name_match_p (_dl_profile, l))
-	    /* This is the object we are looking for.  Say that we really
-	       want profiling and the timers are started.  */
-	    _dl_profile_map = l;
-	}
-      else
-	/* This function will get called to fix up the GOT entry indicated by
-	   the offset on the stack, and then jump to the resolved address.  */
-	got[2] = (Elf32_Addr) &_dl_runtime_resolve;
-    }
-
-  return lazy;
-}
-
-/* This code is used in dl-runtime.c to call the `fixup' function
-   and then redirect to the address it returns.  */
-#if !defined PROF && !__BOUNDED_POINTERS__
-# define ELF_MACHINE_RUNTIME_TRAMPOLINE asm ("\
-	.text\n\
-	.globl _dl_runtime_resolve\n\
-	.type _dl_runtime_resolve, @function\n\
-	.align 16\n\
-_dl_runtime_resolve:\n\
-	pushl %eax		# Preserve registers otherwise clobbered.\n\
-	pushl %ecx\n\
-	pushl %edx\n\
-	movl 16(%esp), %edx	# Copy args pushed by PLT in register.  Note\n\
-	movl 12(%esp), %eax	# that `fixup' takes its parameters in regs.\n\
-	call fixup		# Call resolver.\n\
-	popl %edx		# Get register content back.\n\
-	popl %ecx\n\
-	xchgl %eax, (%esp)	# Get %eax contents end store function address.\n\
-	ret $8			# Jump to function address.\n\
-	.size _dl_runtime_resolve, .-_dl_runtime_resolve\n\
-\n\
-	.globl _dl_runtime_profile\n\
-	.type _dl_runtime_profile, @function\n\
-	.align 16\n\
-_dl_runtime_profile:\n\
-	pushl %eax		# Preserve registers otherwise clobbered.\n\
-	pushl %ecx\n\
-	pushl %edx\n\
-	movl 20(%esp), %ecx	# Load return address\n\
-	movl 16(%esp), %edx	# Copy args pushed by PLT in register.  Note\n\
-	movl 12(%esp), %eax	# that `fixup' takes its parameters in regs.\n\
-	call profile_fixup	# Call resolver.\n\
-	popl %edx		# Get register content back.\n\
-	popl %ecx\n\
-	xchgl %eax, (%esp)	# Get %eax contents end store function address.\n\
-	ret $8			# Jump to function address.\n\
-	.size _dl_runtime_profile, .-_dl_runtime_profile\n\
-	.previous\n\
-");
-#else
-# define ELF_MACHINE_RUNTIME_TRAMPOLINE asm ("\n\
-	.text\n\
-	.globl _dl_runtime_resolve\n\
-	.globl _dl_runtime_profile\n\
-	.type _dl_runtime_resolve, @function\n\
-	.type _dl_runtime_profile, @function\n\
-	.align 16\n\
-_dl_runtime_resolve:\n\
-_dl_runtime_profile:\n\
-	pushl %eax		# Preserve registers otherwise clobbered.\n\
-	pushl %ecx\n\
-	pushl %edx\n\
-	movl 16(%esp), %edx	# Push the arguments for `fixup'\n\
-	movl 12(%esp), %eax\n\
-	pushl %edx\n\
-	pushl %eax\n\
-	call fixup		# Call resolver.\n\
-	popl %edx		# Pop the parameters\n\
-	popl %ecx\n\
-	popl %edx		# Get register content back.\n\
-	popl %ecx\n\
-	xchgl %eax, (%esp)	# Get %eax contents end store function address.\n\
-	ret $8			# Jump to function address.\n\
-	.size _dl_runtime_resolve, .-_dl_runtime_resolve\n\
-	.size _dl_runtime_profile, .-_dl_runtime_profile\n\
-	.previous\n\
-");
-#endif
-
-/* Mask identifying addresses reserved for the user program,
-   where the dynamic linker should not map anything.  */
-#define ELF_MACHINE_USER_ADDRESS_MASK	0xf8000000UL
-
-/* Initial entry point code for the dynamic linker.
-   The C function `_dl_start' is the real entry point;
-   its return value is the user program's entry point.  */
-
-#define RTLD_START asm ("\n\
-	.text\n\
-	.align 16\n\
-0:	movl (%esp), %ebx\n\
-	ret\n\
-	.align 16\n\
-.globl _start\n\
-.globl _dl_start_user\n\
-_start:\n\
-	pushl %esp\n\
-	call _dl_start\n\
-	popl %ebx\n\
-_dl_start_user:\n\
-	# Save the user entry point address in %edi.\n\
-	movl %eax, %edi\n\
-	# Point %ebx at the GOT.\n\
-	call 0b\n\
-	addl $_GLOBAL_OFFSET_TABLE_, %ebx\n\
-	# Store the highest stack address\n\
-	movl __libc_stack_end@GOT(%ebx), %eax\n\
-	movl %esp, (%eax)\n\
-	# See if we were run as a command with the executable file\n\
-	# name as an extra leading argument.\n\
-	movl _dl_skip_args@GOT(%ebx), %eax\n\
-	movl (%eax), %eax\n\
-	# Pop the original argument count.\n\
-	popl %edx\n\
-	# Adjust the stack pointer to skip _dl_skip_args words.\n\
-	leal (%esp,%eax,4), %esp\n\
-	# Subtract _dl_skip_args from argc.\n\
-	subl %eax, %edx\n\
-	# Push argc back on the stack.\n\
-	push %edx\n\
-	# The special initializer gets called with the stack just\n\
-	# as the application's entry point will see it; it can\n\
-	# switch stacks if it moves these contents over.\n\
-" RTLD_START_SPECIAL_INIT "\n\
-	# Load the parameters again.\n\
-	# (eax, edx, ecx, *--esp) = (_dl_loaded, argc, argv, envp)\n\
-	movl _dl_loaded@GOT(%ebx), %esi\n\
-	leal 8(%esp,%edx,4), %eax\n\
-	leal 4(%esp), %ecx\n\
-	pushl %eax\n\
-	movl (%esi), %eax\n\
-	# Call the function to run the initializers.\n\
-	call _dl_init@PLT\n\
-	# Pass our finalizer function to the user in %edx, as per ELF ABI.\n\
-	movl _dl_fini@GOT(%ebx), %edx\n\
-	# Jump to the user's entry point.\n\
-	jmp *%edi\n\
-	.previous\n\
-");
-
-#ifndef RTLD_START_SPECIAL_INIT
-#define RTLD_START_SPECIAL_INIT /* nothing */
-#endif
-
-/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.
-   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
-   of the main executable's symbols, as for a COPY reloc.  */
-#define elf_machine_type_class(type) \
-  ((((type) == R_386_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
-   | (((type) == R_386_COPY) * ELF_RTYPE_CLASS_COPY))
-
-/* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
-#define ELF_MACHINE_JMP_SLOT	R_386_JMP_SLOT
-
-/* The i386 never uses Elf32_Rela relocations.  */
-#define ELF_MACHINE_NO_RELA 1
-
-/* We define an initialization functions.  This is called very early in
-   _dl_sysdep_start.  */
-#define DL_PLATFORM_INIT dl_platform_init ()
-
-extern const char *_dl_platform;
-
-static inline void __attribute__ ((unused))
-dl_platform_init (void)
-{
-  if (_dl_platform != NULL && *_dl_platform == '\0')
-    /* Avoid an empty string which would disturb us.  */
-    _dl_platform = NULL;
-}
-
-static inline Elf32_Addr
-elf_machine_fixup_plt (struct link_map *map, lookup_t t,
-		       const Elf32_Rel *reloc,
-		       Elf32_Addr *reloc_addr, Elf32_Addr value)
-{
-  return *reloc_addr = value;
-}
-
-/* Return the final value of a plt relocation.  */
-static inline Elf32_Addr
-elf_machine_plt_value (struct link_map *map, const Elf32_Rel *reloc,
-		       Elf32_Addr value)
-{
-  return value;
-}
-
-static inline void __attribute__ ((unused))
-elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
-		 const Elf32_Sym *sym, const struct r_found_version *version,
-		 Elf32_Addr *const reloc_addr,
-		 struct r_scope_elem *scope[]);
-
-static inline void __attribute__ ((unused))
-elf_machine_rel_relative (Elf32_Addr l_addr, const Elf32_Rel *reloc,
-			  Elf32_Addr *const reloc_addr);
-
-static inline void
-elf_machine_lazy_rel (struct link_map *map,
-		      Elf32_Addr l_addr, const Elf32_Rel *reloc);
-
-#endif /* !dl_machine_h */
-
-#ifdef RESOLVE
-
-/* Perform the relocation specified by RELOC and SYM (which is fully resolved).
-   MAP is the object containing the reloc.  */
-
-static inline void __attribute__ ((unused))
-elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
-		 const Elf32_Sym *sym, const struct r_found_version *version,
-		 Elf32_Addr *const reloc_addr,
-		 struct r_scope_elem *scope[])
-{
-  const unsigned int r_type = ELF32_R_TYPE (reloc->r_info);
-
-#if !defined RTLD_BOOTSTRAP || !defined HAVE_Z_COMBRELOC
-  if (__builtin_expect (r_type == R_386_RELATIVE, 0))
-    {
-# if !defined RTLD_BOOTSTRAP && !defined HAVE_Z_COMBRELOC
-      /* This is defined in rtld.c, but nowhere in the static libc.a;
-	 make the reference weak so static programs can still link.
-	 This declaration cannot be done when compiling rtld.c
-	 (i.e. #ifdef RTLD_BOOTSTRAP) because rtld.c contains the
-	 common defn for _dl_rtld_map, which is incompatible with a
-	 weak decl in the same file.  */
-      #pragma weak _dl_rtld_map
-      if (map != &_dl_rtld_map) /* Already done in rtld itself.  */
-# endif
-	*reloc_addr += map->l_addr;
-    }
-# ifndef RTLD_BOOTSTRAP
-  else if (__builtin_expect (r_type == R_386_NONE, 0))
-    return;
-# endif
-  else
-#endif
-    {
-#ifndef RTLD_BOOTSTRAP
-      const Elf32_Sym *const refsym = sym;
-#endif
-      /* String table object symbols.  */
-      const char *strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
-      Elf32_Addr value = RESOLVE (&sym, version, r_type, scope);
-      if (sym)
-	value += sym->st_value;
-
-#ifdef RTLD_BOOTSTRAP
-      assert (r_type == R_386_GLOB_DAT || r_type == R_386_JMP_SLOT);
-      *reloc_addr = value;
-#else
-      switch (r_type)
-	{
-	case R_386_GLOB_DAT:
-	case R_386_JMP_SLOT:
-	  *reloc_addr = value;
-	  break;
-	case R_386_32:
-	  *reloc_addr += value;
-	  break;
-	case R_386_PC32:
-	  *reloc_addr += (value - (Elf32_Addr) reloc_addr);
-	  break;
-	case R_386_COPY:
-	  if (sym == NULL)
-	    /* This can happen in trace mode if an object could not be
-	       found.  */
-	    break;
-	  if (__builtin_expect (sym->st_size > refsym->st_size, 0)
-	      || (__builtin_expect (sym->st_size < refsym->st_size, 0)
-		  && _dl_verbose))
-	    {
-	      const char *strtab;
-
-	      strtab = (const char *) D_PTR (map, l_info[DT_STRTAB]);
-	      _dl_error_printf ("\
-%s: Symbol `%s' has different size in shared object, consider re-linking\n",
-				_dl_argv[0] ?: "<program name unknown>",
-				strtab + refsym->st_name);
-	    }
-	  memcpy (reloc_addr, (void *) value, MIN (sym->st_size,
-						   refsym->st_size));
-	  break;
-	default:
-	  _dl_reloc_bad_type (map, r_type, 0);
-	  break;
-	}
-#endif
-    }
-}
-
-static inline void __attribute__ ((unused))
-elf_machine_rel_relative (Elf32_Addr l_addr, const Elf32_Rel *reloc,
-			  Elf32_Addr *const reloc_addr)
-{
-  assert (ELF32_R_TYPE (reloc->r_info) == R_386_RELATIVE);
-  *reloc_addr += l_addr;
-}
-
-static inline void
-elf_machine_lazy_rel (struct link_map *map,
-		      Elf32_Addr l_addr, const Elf32_Rel *reloc)
-{
-  Elf32_Addr *const reloc_addr = (void *) (l_addr + reloc->r_offset);
-  const unsigned int r_type = ELF32_R_TYPE (reloc->r_info);
-  /* Check for unexpected PLT reloc type.  */
-  if (__builtin_expect (r_type == R_386_JMP_SLOT, 1))
-    *reloc_addr += l_addr;
-  else
-    _dl_reloc_bad_type (map, r_type, 1);
-}
-
-#endif /* RESOLVE */
diff --git a/newlib/libc/sys/linux/machine/i386/dl-procinfo.c b/newlib/libc/sys/linux/machine/i386/dl-procinfo.c
deleted file mode 100644
index 75732b4e4..000000000
--- a/newlib/libc/sys/linux/machine/i386/dl-procinfo.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Data for Linux/i386 version of processor capability information.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This information must be kept in sync with the _DL_HWCAP_COUNT and
-   _DL_PLATFORM_COUNT definitions in procinfo.h.  */
-
-
-/* If anything should be added here check whether the size of each string
-   is still ok with the given array size.  */
-const char _dl_x86_cap_flags[][7] =
-  {
-    "fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce",
-    "cx8", "apic", "10", "sep", "mtrr", "pge", "mca", "cmov",
-    "pat", "pse36", "psn", "19", "20", "21", "22", "mmx",
-    "osfxsr", "xmm", "xmm2", "27", "28", "29", "30", "amd3d"
-  };
-
-const char _dl_x86_platforms[][5] =
-  {
-    "i386", "i486", "i586", "i686"
-  };
diff --git a/newlib/libc/sys/linux/machine/i386/dl-procinfo.h b/newlib/libc/sys/linux/machine/i386/dl-procinfo.h
deleted file mode 100644
index d1658fafd..000000000
--- a/newlib/libc/sys/linux/machine/i386/dl-procinfo.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Linux/i386 version of processor capability information handling macros.
-   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DL_PROCINFO_H
-#define _DL_PROCINFO_H	1
-
-#include <ldsodefs.h>
-
-/* If anything should be added here check whether the size of each string
-   is still ok with the given array size.  */
-extern const char _dl_x86_cap_flags[][7];
-#define _DL_HWCAP_COUNT 32
-
-extern const char _dl_x86_platforms[][5];
-#define _DL_PLATFORMS_COUNT	4
-
-/* Start at 48 to reserve some space.  */
-#define _DL_FIRST_PLATFORM	48
-/* Mask to filter out platforms.  */
-#define _DL_HWCAP_PLATFORM	(7ULL << _DL_FIRST_PLATFORM)
-
-
-static inline int
-__attribute__ ((unused))
-_dl_procinfo (int word)
-{
-  /* This table should match the information from arch/i386/kernel/setup.c
-     in the kernel sources.  */
-  int i;
-
-  _dl_printf ("AT_HWCAP:   ");
-
-  for (i = 0; i < _DL_HWCAP_COUNT; ++i)
-    if (word & (1 << i))
-      _dl_printf (" %s", _dl_x86_cap_flags[i]);
-
-  _dl_printf ("\n");
-
-  return 0;
-}
-
-static inline const char *
-__attribute__ ((unused))
-_dl_hwcap_string (int idx)
-{
-  return _dl_x86_cap_flags[idx];
-};
-
-static inline const char *
-__attribute__ ((unused))
-_dl_platform_string (int idx)
-{
-  return _dl_x86_platforms [idx - _DL_FIRST_PLATFORM];
-};
-
-enum
-{
-  HWCAP_I386_FPU   = 1 << 0,
-  HWCAP_I386_VME   = 1 << 1,
-  HWCAP_I386_DE    = 1 << 2,
-  HWCAP_I386_PSE   = 1 << 3,
-  HWCAP_I386_TSC   = 1 << 4,
-  HWCAP_I386_MSR   = 1 << 5,
-  HWCAP_I386_PAE   = 1 << 6,
-  HWCAP_I386_MCE   = 1 << 7,
-  HWCAP_I386_CX8   = 1 << 8,
-  HWCAP_I386_APIC  = 1 << 9,
-  HWCAP_I386_SEP   = 1 << 11,
-  HWCAP_I386_MTRR  = 1 << 12,
-  HWCAP_I386_PGE   = 1 << 13,
-  HWCAP_I386_MCA   = 1 << 14,
-  HWCAP_I386_CMOV  = 1 << 15,
-  HWCAP_I386_FCMOV = 1 << 16,
-  HWCAP_I386_MMX   = 1 << 23,
-  HWCAP_I386_OSFXSR = 1 << 24,
-  HWCAP_I386_XMM   = 1 << 25,
-  HWCAP_I386_XMM2  = 1 << 26,
-  HWCAP_I386_AMD3D = 1 << 31,
-
-  /* XXX Which others to add here?  */
-  HWCAP_IMPORTANT = (HWCAP_I386_MMX)
-
-};
-
-static inline int
-__attribute__ ((unused))
-_dl_string_hwcap (const char *str)
-{
-  int i;
-
-  for (i = 0; i < _DL_HWCAP_COUNT; i++)
-    {
-      if (strcmp (str, _dl_x86_cap_flags[i]) == 0)
-	return i;
-    }
-  return -1;
-};
-
-
-static inline int
-__attribute__ ((unused))
-_dl_string_platform (const char *str)
-{
-  int i;
-
-  if (str != NULL)
-    for (i = 0; i < _DL_PLATFORMS_COUNT; ++i)
-      {
-	if (strcmp (str, _dl_x86_platforms[i]) == 0)
-	  return _DL_FIRST_PLATFORM + i;
-      }
-  return -1;
-};
-
-#endif /* dl-procinfo.h */
diff --git a/newlib/libc/sys/linux/machine/i386/get_clockfreq.c b/newlib/libc/sys/linux/machine/i386/get_clockfreq.c
deleted file mode 100644
index ea46ed427..000000000
--- a/newlib/libc/sys/linux/machine/i386/get_clockfreq.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Get frequency of the system processor.  i386/Linux version.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <ctype.h>
-#include <fcntl.h>
-#include <string.h>
-#include <unistd.h>
-#include <libc-internal.h>
-
-static
-void *memmem (const void *a, size_t len1, const void *b, size_t len2)
-{
-  char *end, *start;
-  char *ptr1, *ptr2;
-
-  if (len2 > len1)
-    return NULL;
-
-  start = (char *)a;
-  end = start + len1;
-
-  while (start < end)
-    {
-      size_t len = len2;
-      ptr1 = start;
-      ptr2 = (char *)b;
-      while (len > 0 && *ptr1++ == *ptr2++)
-        --len;
-      if (len == 0)
-        return start;
-      ++start;
-    }
-
-  return NULL;
-} 
-
-hp_timing_t
-__get_clockfreq (void)
-{
-  /* We read the information from the /proc filesystem.  It contains at
-     least one line like
-	cpu MHz         : 497.840237
-     or also
-	cpu MHz         : 497.841
-     We search for this line and convert the number in an integer.  */
-  static hp_timing_t result;
-  int fd;
-
-  /* If this function was called before, we know the result.  */
-  if (result != 0)
-    return result;
-
-  fd = open ("/proc/cpuinfo", O_RDONLY);
-  if (__builtin_expect (fd != -1, 1))
-    {
-      /* XXX AFAIK the /proc filesystem can generate "files" only up
-         to a size of 4096 bytes.  */
-      char buf[4096];
-      ssize_t n;
-
-      n = read (fd, buf, sizeof buf);
-      if (__builtin_expect (n, 1) > 0)
-	{
-	  char *mhz = memmem (buf, n, "cpu MHz", 7);
-
-	  if (__builtin_expect (mhz != NULL, 1))
-	    {
-	      char *endp = buf + n;
-	      int seen_decpoint = 0;
-	      int ndigits = 0;
-
-	      /* Search for the beginning of the string.  */
-	      while (mhz < endp && (*mhz < '0' || *mhz > '9') && *mhz != '\n')
-		++mhz;
-
-	      while (mhz < endp && *mhz != '\n')
-		{
-		  if (*mhz >= '0' && *mhz <= '9')
-		    {
-		      result *= 10;
-		      result += *mhz - '0';
-		      if (seen_decpoint)
-			++ndigits;
-		    }
-		  else if (*mhz == '.')
-		    seen_decpoint = 1;
-
-		  ++mhz;
-		}
-
-	      /* Compensate for missing digits at the end.  */
-	      while (ndigits++ < 6)
-		result *= 10;
-	    }
-	}
-
-      close (fd);
-    }
-
-  return result;
-}
diff --git a/newlib/libc/sys/linux/machine/i386/getpagesize.c b/newlib/libc/sys/linux/machine/i386/getpagesize.c
deleted file mode 100644
index 3f80a7a38..000000000
--- a/newlib/libc/sys/linux/machine/i386/getpagesize.c
+++ /dev/null
@@ -1,6 +0,0 @@
-/* default pagesize */
-int __getpagesize ()
-{
-  return 4096;
-}
-
diff --git a/newlib/libc/sys/linux/machine/i386/hp-timing.c b/newlib/libc/sys/linux/machine/i386/hp-timing.c
deleted file mode 100644
index c52099c73..000000000
--- a/newlib/libc/sys/linux/machine/i386/hp-timing.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Support for high precision, low overhead timing functions.  i686 version.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <hp-timing.h>
-
-/* We have to define the variable for the overhead.  */
-hp_timing_t __libc_hp_timing_overhead;
diff --git a/newlib/libc/sys/linux/machine/i386/hp-timing.h b/newlib/libc/sys/linux/machine/i386/hp-timing.h
deleted file mode 100644
index a34965ec8..000000000
--- a/newlib/libc/sys/linux/machine/i386/hp-timing.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/* High precision, low overhead timing functions.  i686 version.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib by Jeff Johnston - June 27, 2002 */
-
-#ifndef _HP_TIMING_H
-#define _HP_TIMING_H	1
-
-#include <string.h>
-#include <stdio.h>
-#include <sys/param.h>
-
-#ifdef __i686__
-
-/* The macros defined here use the timestamp counter in i586 and up versions
-   of the x86 processors.  They provide a very accurate way to measure the
-   time with very little overhead.  The time values themself have no real
-   meaning, only differences are interesting.
-
-   This version is for the i686 processors.  The difference to the i586
-   version is that the timerstamp register is unconditionally used.  This is
-   not the case for the i586 version where we have to perform runtime test
-   whether the processor really has this capability.  We have to make this
-   distinction since the sysdeps/i386/i586 code is supposed to work on all
-   platforms while the i686 already contains i686-specific code.
-
-   The list of macros we need includes the following:
-
-   - HP_TIMING_AVAIL: test for availability.
-
-   - HP_TIMING_INLINE: this macro is non-zero if the functionality is not
-     implemented using function calls but instead uses some inlined code
-     which might simply consist of a few assembler instructions.  We have to
-     know this since we might want to use the macros here in places where we
-     cannot make function calls.
-
-   - hp_timing_t: This is the type for variables used to store the time
-     values.
-
-   - HP_TIMING_ZERO: clear `hp_timing_t' object.
-
-   - HP_TIMING_NOW: place timestamp for current time in variable given as
-     parameter.
-
-   - HP_TIMING_DIFF_INIT: do whatever is necessary to be able to use the
-     HP_TIMING_DIFF macro.
-
-   - HP_TIMING_DIFF: compute difference between two times and store it
-     in a third.  Source and destination might overlap.
-
-   - HP_TIMING_ACCUM: add time difference to another variable.  This might
-     be a bit more complicated to implement for some platforms as the
-     operation should be thread-safe and 64bit arithmetic on 32bit platforms
-     is not.
-
-   - HP_TIMING_ACCUM_NT: this is the variant for situations where we know
-     there are no threads involved.
-
-   - HP_TIMING_PRINT: write decimal representation of the timing value into
-     the given string.  This operation need not be inline even though
-     HP_TIMING_INLINE is specified.
-
-*/
-
-/* We always assume having the timestamp register.  */
-#define HP_TIMING_AVAIL		(1)
-
-/* We indeed have inlined functions.  */
-#define HP_TIMING_INLINE	(1)
-
-/* We use 64bit values for the times.  */
-typedef unsigned long long int hp_timing_t;
-
-/* Internal variable used to store the overhead of the measurement
-   opcodes.  */
-extern hp_timing_t __libc_hp_timing_overhead;
-
-/* Set timestamp value to zero.  */
-#define HP_TIMING_ZERO(Var)	(Var) = (0)
-
-/* That's quite simple.  Use the `rdtsc' instruction.  Note that the value
-   might not be 100% accurate since there might be some more instructions
-   running in this moment.  This could be changed by using a barrier like
-   'cpuid' right before the `rdtsc' instruciton.  But we are not interested
-   in accurate clock cycles here so we don't do this.  */
-#define HP_TIMING_NOW(Var)	__asm__ __volatile__ ("rdtsc" : "=A" (Var))
-
-/* Use two 'rdtsc' instructions in a row to find out how long it takes.  */
-#define HP_TIMING_DIFF_INIT() \
-  do {									      \
-    int __cnt = 5;							      \
-    __libc_hp_timing_overhead = ~0ull;					      \
-    do									      \
-      {									      \
-	hp_timing_t __t1, __t2;						      \
-	HP_TIMING_NOW (__t1);						      \
-	HP_TIMING_NOW (__t2);						      \
-	if (__t2 - __t1 < __libc_hp_timing_overhead)			      \
-	  __libc_hp_timing_overhead = __t2 - __t1;			      \
-      }									      \
-    while (--__cnt > 0);						      \
-  } while (0)
-
-/* It's simple arithmetic for us.  */
-#define HP_TIMING_DIFF(Diff, Start, End)	(Diff) = ((End) - (Start))
-
-/* We have to jump through hoops to get this correctly implemented.  */
-#define HP_TIMING_ACCUM(Sum, Diff) \
-  do {									      \
-    char __not_done;							      \
-    hp_timing_t __oldval = (Sum);					      \
-    hp_timing_t __diff = (Diff) - __libc_hp_timing_overhead;		      \
-    do									      \
-      {									      \
-	hp_timing_t __newval = __oldval + __diff;			      \
-	int __temp0, __temp1;						      \
-	__asm__ __volatile__ ("xchgl %4, %%ebx\n\t"			      \
-			      "lock; cmpxchg8b %1\n\t"			      \
-			      "sete %0\n\t"				      \
-			      "movl %4, %%ebx"				      \
-			      : "=q" (__not_done), "=m" (Sum),		      \
-				"=A" (__oldval), "=c" (__temp0),	      \
-				"=SD" (__temp1)				      \
-			      : "1" (Sum), "2" (__oldval),		      \
-				"3" (__newval >> 32),			      \
-				"4" (__newval & 0xffffffff)		      \
-			      : "memory");				      \
-      }									      \
-    while (__not_done);							      \
-  } while (0)
-
-/* No threads, no extra work.  */
-#define HP_TIMING_ACCUM_NT(Sum, Diff)	(Sum) += (Diff)
-
-/* Print the time value.  */
-#define HP_TIMING_PRINT(Buf, Len, Val) \
-  do {									      \
-    char __buf[20];							      \
-    char *__cp = __buf + sizeof (__buf);				      \
-    int __len = (Len);							      \
-    char *__dest = (Buf);						      \
-    do { 								      \
-      *--__cp = Val % 10;						      \
-      Val /= 10;							      \
-    } while (Val > 0);							      \
-    while (__len-- > 0 && __cp < __buf + sizeof (__buf))		      \
-      *__dest++ = *__cp++;						      \
-    memcpy (__dest, " clock cycles", MIN (__len, sizeof (" clock cycles")));  \
-  } while (0)
-
-#else /* !__i686__ */
-
-/* Provide dummy definitions.  */
-#define HP_TIMING_AVAIL         (0)
-#define HP_TIMING_INLINE        (0)
-typedef int hp_timing_t;
-#define HP_TIMING_ZERO(Var)
-#define HP_TIMING_NOW(var)
-#define HP_TIMING_DIFF_INIT()
-#define HP_TIMING_DIFF(Diff, Start, End)
-#define HP_TIMING_ACCUM(Sum, Diff)
-#define HP_TIMING_ACCUM_NT(Sum, Diff)
-#define HP_TIMING_PRINT(Buf, Len, Val)
-
-/* Since this implementation is not available we tell the user about it.  */
-#define HP_TIMING_NONAVAIL      1
-
-#endif
-
-#endif	/* hp-timing.h */
diff --git a/newlib/libc/sys/linux/machine/i386/huge_val.h b/newlib/libc/sys/linux/machine/i386/huge_val.h
deleted file mode 100644
index 171517710..000000000
--- a/newlib/libc/sys/linux/machine/i386/huge_val.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* `HUGE_VAL' constants for ix86 (where it is infinity).
-   Used by <stdlib.h> and <math.h> functions for overflow.
-   Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <features.h>
-
-/* ISO C99 extensions: (float) HUGE_VALF and (long double) HUGE_VALL.  */
-
-# if __GNUC_PREREQ(2,96)
-
-#  define HUGE_VALF (__extension__ 0x1.0p255f)
-#  define HUGE_VALL (__extension__ 0x1.0p32767L)
-
-# else
-
-#  define __HUGE_VALF_bytes	{ 0, 0, 0x80, 0x7f }
-
-#  define __huge_valf_t	union { unsigned char __c[4]; float __f; }
-#  ifdef	__GNUC__
-#   define HUGE_VALF	(__extension__ \
-			 ((__huge_valf_t) { __c: __HUGE_VALF_bytes }).__f)
-#  else	/* Not GCC.  */
-static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes };
-#   define HUGE_VALF	(__huge_valf.__f)
-#  endif	/* GCC.  */
-
-
-#  define __HUGE_VALL_bytes	{ 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 }
-
-#  define __huge_vall_t	union { unsigned char __c[12]; long double __ld; }
-#  ifdef __GNUC__
-#   define HUGE_VALL	(__extension__ \
-			 ((__huge_vall_t) { __c: __HUGE_VALL_bytes }).__ld)
-#  else	/* Not GCC.  */
-static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes };
-#   define HUGE_VALL	(__huge_vall.__ld)
-#  endif /* GCC.  */
-
-# endif /* GCC 2.95 */
-
diff --git a/newlib/libc/sys/linux/machine/i386/i386mach.h b/newlib/libc/sys/linux/machine/i386/i386mach.h
deleted file mode 100644
index 23c32190d..000000000
--- a/newlib/libc/sys/linux/machine/i386/i386mach.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*  This file was based on the modified setjmp.S performed by
- *  Joel Sherill (joel@OARcorp.com) which specified the use
- *  of the __USER_LABEL_PREFIX__ and __REGISTER_PREFIX__ macros.
- **
- ** This file is distributed WITHOUT ANY WARRANTY; without even the implied
- ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* These are predefined by new versions of GNU cpp.  */
- 
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__ _
-#endif
-
-#define __REG_PREFIX__ %
- 
-/* ANSI concatenation macros.  */
- 
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a##b
- 
-/* Use the right prefix for global labels.  */
- 
-#define SYM(x) CONCAT1(__USER_LABEL_PREFIX__, x)
- 
-/* Use the right prefix for registers.  */
- 
-#define REG(x) CONCAT1(__REG_PREFIX__, x)
- 
-#define eax REG(eax)
-#define ebx REG(ebx)
-#define ecx REG(ecx)
-#define edx REG(edx)
-#define esi REG(esi)
-#define edi REG(edi)
-#define ebp REG(ebp)
-#define esp REG(esp)
-
-#define st0 REG(st)
-#define st1 REG(st(1))
-#define st2 REG(st(2))
-#define st3 REG(st(3))
-#define st4 REG(st(4))
-#define st5 REG(st(5))
-#define st6 REG(st(6))
-#define st7 REG(st(7))
-
-#define ax REG(ax)
-#define bx REG(bx)
-#define cx REG(cx)
-#define dx REG(dx)
-
-#define ah REG(ah)
-#define bh REG(bh)
-#define ch REG(ch)
-#define dh REG(dh)
-
-#define al REG(al)
-#define bl REG(bl)
-#define cl REG(cl)
-#define dl REG(dl)
-
-#define mm1 REG(mm1)
-#define mm2 REG(mm2)
-#define mm3 REG(mm3)
-#define mm4 REG(mm4)
-#define mm5 REG(mm5)
-#define mm6 REG(mm6)
-#define mm7 REG(mm7)
-
-#ifdef _I386MACH_NEED_SOTYPE_FUNCTION
-#define SOTYPE_FUNCTION(sym) .type SYM(sym),@function
-#else
-#define SOTYPE_FUNCTION(sym)
-#endif
-
-#ifdef _I386MACH_ALLOW_HW_INTERRUPTS
-#define        __CLI
-#define        __STI
-#else
-#define __CLI  cli
-#define __STI  sti
-#endif
diff --git a/newlib/libc/sys/linux/machine/i386/include/endian.h b/newlib/libc/sys/linux/machine/i386/include/endian.h
deleted file mode 100644
index aa9cd90a3..000000000
--- a/newlib/libc/sys/linux/machine/i386/include/endian.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 1987, 1991 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *      from: @(#)endian.h      7.8 (Berkeley) 4/3/91
- *      $Id$
- */
-
-#ifndef _MACHINE_ENDIAN_H_
-#define _MACHINE_ENDIAN_H_
-
-/*
- * Define the order of 32-bit words in 64-bit words.
- */
-#define _QUAD_HIGHWORD 1
-#define _QUAD_LOWWORD 0
-
-/*
- * Definitions for byte order, according to byte significance from low
- * address to high.
- */
-#define LITTLE_ENDIAN   1234    /* LSB first: i386, vax */
-#define BIG_ENDIAN      4321    /* MSB first: 68000, ibm, net */
-#define PDP_ENDIAN      3412    /* LSB first in word, MSW first in long */
-
-#define BYTE_ORDER      LITTLE_ENDIAN
-
-#ifndef KERNEL
-#include <sys/cdefs.h>
-#endif
-
-#include <sys/types.h>
-
-__BEGIN_DECLS
-unsigned long   htonl __P((unsigned long));
-unsigned short  htons __P((unsigned short));
-unsigned long   ntohl __P((unsigned long));
-unsigned short  ntohs __P((unsigned short));
-__END_DECLS
-
-#define __word_swap_long(x) \
-__extension__ ({ register u_long __X = (x); \
-   __asm ("rorl $16, %1" \
-        : "=r" (__X) \
-        : "0" (__X)); \
-   __X; })
-
-#if defined(KERNEL) && (defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU)) && !defined(I386_CPU)
-
-#define __byte_swap_long(x) \
-__extension__ ({ register u_long __X = (x); \
-   __asm ("bswap %0" \
-        : "=r" (__X) \
-        : "0" (__X)); \
-   __X; })
-#else
-
-#define __byte_swap_long(x) \
-__extension__ ({ register u_long __X = (x); \
-   __asm ("xchgb %h1, %b1\n\trorl $16, %1\n\txchgb %h1, %b1" \
-        : "=q" (__X) \
-        : "0" (__X)); \
-   __X; })
-#endif
-
-#define __byte_swap_word(x) \
-__extension__ ({ register u_short __X = (x); \
-   __asm ("xchgb %h1, %b1" \
-        : "=q" (__X) \
-        : "0" (__X)); \
-   __X; })
-
-/*
- * Macros for network/external number representation conversion.
- */
-#ifdef __GNUC__
-#define ntohl   __byte_swap_long
-#define ntohs   __byte_swap_word
-#define htonl   __byte_swap_long
-#define htons   __byte_swap_word
-#endif
-
-#define NTOHL(x)        ((x) = ntohl((u_long)(x)))
-#define NTOHS(x)        ((x) = ntohs((u_short)(x)))
-#define HTONL(x)        ((x) = htonl((u_long)(x)))
-#define HTONS(x)        ((x) = htons((u_short)(x)))
-
-#endif /* !_MACHINE_ENDIAN_H_ */
diff --git a/newlib/libc/sys/linux/machine/i386/include/param.h b/newlib/libc/sys/linux/machine/i386/include/param.h
deleted file mode 100644
index fbe1be2ac..000000000
--- a/newlib/libc/sys/linux/machine/i386/include/param.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	from: @(#)param.h	5.8 (Berkeley) 6/28/91
- * $FreeBSD: src/sys/i386/include/param.h,v 1.62 2001/09/12 08:37:33 julian Exp $
- */
-
-/*
- * Machine dependent constants for Intel 386.
- */
-
-#ifndef _MACHINE_PARAM_H_
-#define	_MACHINE_PARAM_H_
-
-#ifndef MACHINE
-#define MACHINE		"i386"
-#endif
-#ifndef MACHINE_ARCH
-#define	MACHINE_ARCH	"i386"
-#endif
-#define MID_MACHINE	MID_I386
-
-/* Endian-ness */
-#ifndef BIG_ENDIAN
-#define BIG_ENDIAN	4321
-#endif
-#ifndef LITTLE_ENDIAN
-#define LITTLE_ENDIAN	1234
-#endif
-
-#define BYTE_ORDER	LITTLE_ENDIAN
-
-/*
- * OBJFORMAT_NAMES is a comma-separated list of the object formats
- * that are supported on the architecture.
- */
-#define OBJFORMAT_NAMES		"elf", "aout"
-#define OBJFORMAT_DEFAULT	"elf"
-
-#define MAXHOSTNAMELEN 64
-
-#ifdef SMP
-#define MAXCPU		16
-#else
-#define MAXCPU		1
-#endif /* SMP */
-
-#define ALIGNBYTES	_ALIGNBYTES
-#define ALIGN(p)	_ALIGN(p)
-
-#define NPTEPG		(PAGE_SIZE/(sizeof (pt_entry_t)))
-
-#define NPDEPG		(PAGE_SIZE/(sizeof (pd_entry_t)))
-#define PDRSHIFT	22		/* LOG2(NBPDR) */
-#define NBPDR		(1<<PDRSHIFT)	/* bytes/page dir */
-#define PDRMASK		(NBPDR-1)
-
-#define DEV_BSHIFT	9		/* log2(DEV_BSIZE) */
-#define DEV_BSIZE	(1<<DEV_BSHIFT)
-
-#ifndef BLKDEV_IOSIZE
-#define BLKDEV_IOSIZE	PAGE_SIZE	/* default block device I/O size */
-#endif
-#define DFLTPHYS	(64 * 1024)	/* default max raw I/O transfer size */
-#define MAXPHYS		(128 * 1024)	/* max raw I/O transfer size */
-#define MAXDUMPPGS	(DFLTPHYS/PAGE_SIZE)
-
-#define IOPAGES	2		/* pages of i/o permission bitmap */
-
-#ifndef KSTACK_PAGES
-#define KSTACK_PAGES 2		/* Includes pcb! */
-#endif
-#define UAREA_PAGES 1		/* holds struct user WITHOUT PCB (see def.) */
-
-#define KSTACK_GUARD		/* compile in the kstack guard page */
-
-/*
- * Ceiling on amount of swblock kva space.
- */
-#ifndef VM_SWZONE_SIZE_MAX
-#define VM_SWZONE_SIZE_MAX	(70 * 1024 * 1024)
-#endif
-
-/*
- * Ceiling on size of buffer cache (really only effects write queueing,
- * the VM page cache is not effected).
- */
-#ifndef VM_BCACHE_SIZE_MAX
-#define VM_BCACHE_SIZE_MAX	(200 * 1024 * 1024)
-#endif
-
-
-/*
- * Constants related to network buffer management.
- * MCLBYTES must be no larger than PAGE_SIZE.
- */
-#ifndef	MSIZE
-#define MSIZE		256		/* size of an mbuf */
-#endif	/* MSIZE */
-
-#ifndef	MCLSHIFT
-#define MCLSHIFT	11		/* convert bytes to mbuf clusters */
-#endif	/* MCLSHIFT */
-#define MCLBYTES	(1 << MCLSHIFT)	/* size of an mbuf cluster */
-
-/*
- * Some macros for units conversion
- */
-
-/* clicks to bytes */
-#define ctob(x)	((x)<<PAGE_SHIFT)
-
-/* bytes to clicks */
-#define btoc(x)	(((unsigned)(x)+PAGE_MASK)>>PAGE_SHIFT)
-
-/*
- * btodb() is messy and perhaps slow because `bytes' may be an off_t.  We
- * want to shift an unsigned type to avoid sign extension and we don't
- * want to widen `bytes' unnecessarily.  Assume that the result fits in
- * a daddr_t.
- */
-#define btodb(bytes)	 		/* calculates (bytes / DEV_BSIZE) */ \
-	(sizeof (bytes) > sizeof(long) \
-	 ? (daddr_t)((unsigned long long)(bytes) >> DEV_BSHIFT) \
-	 : (daddr_t)((unsigned long)(bytes) >> DEV_BSHIFT))
-
-#define dbtob(db)			/* calculates (db * DEV_BSIZE) */ \
-	((off_t)(db) << DEV_BSHIFT)
-
-/*
- * Mach derived conversion macros
- */
-#define trunc_page(x)		((x) & ~PAGE_MASK)
-#define round_page(x)		(((x) + PAGE_MASK) & ~PAGE_MASK)
-#define trunc_4mpage(x)		((unsigned)(x) & ~PDRMASK)
-#define round_4mpage(x)		((((unsigned)(x)) + PDRMASK) & ~PDRMASK)
-
-#define atop(x)			((unsigned)(x) >> PAGE_SHIFT)
-#define ptoa(x)			((unsigned)(x) << PAGE_SHIFT)
-
-#define i386_btop(x)		((unsigned)(x) >> PAGE_SHIFT)
-#define i386_ptob(x)		((unsigned)(x) << PAGE_SHIFT)
-
-#define	pgtok(x)		((x) * (PAGE_SIZE / 1024))
-
-#endif /* !_MACHINE_PARAM_H_ */
diff --git a/newlib/libc/sys/linux/machine/i386/include/setjmp.h b/newlib/libc/sys/linux/machine/i386/include/setjmp.h
deleted file mode 100644
index f080c3d9f..000000000
--- a/newlib/libc/sys/linux/machine/i386/include/setjmp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define _JBLEN	9
-typedef	long __jmp_buf[_JBLEN];
-
-#define SP_INDEX 7
-#define _JMPBUF_UNWINDS(buf, address) \
-  ((void *)(address) < (void *)(buf)[SP_INDEX])
diff --git a/newlib/libc/sys/linux/machine/i386/include/termios.h b/newlib/libc/sys/linux/machine/i386/include/termios.h
deleted file mode 100644
index ffbbed8ce..000000000
--- a/newlib/libc/sys/linux/machine/i386/include/termios.h
+++ /dev/null
@@ -1 +0,0 @@
-#define __MAX_BAUD B4000000
diff --git a/newlib/libc/sys/linux/machine/i386/setjmp.S b/newlib/libc/sys/linux/machine/i386/setjmp.S
deleted file mode 100644
index d276f55fb..000000000
--- a/newlib/libc/sys/linux/machine/i386/setjmp.S
+++ /dev/null
@@ -1,91 +0,0 @@
-/* This is file is a merger of SETJMP.S and LONGJMP.S */
-/*
- *  This file was modified to use the __USER_LABEL_PREFIX__ and
- *  __REGISTER_PREFIX__ macros defined by later versions of GNU cpp by
- *  Joel Sherrill (joel@OARcorp.com)
- *  Slight change: now includes i386mach.h for this (Werner Almesberger)
- *
- * Copyright (C) 1991 DJ Delorie
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms is permitted
- * provided that the above copyright notice and following paragraph are
- * duplicated in all such forms.
- *
- * This file is distributed WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- /*
- **	jmp_buf:
- **	 eax ebx ecx edx esi edi ebp esp eip
- **	 0   4   8   12  16  20  24  28  32
- */
-
-       #include "i386mach.h"
-
-        .global SYM (setjmp)
-        .global SYM (__libc_longjmp)
-        .weak SYM (longjmp)
-       SOTYPE_FUNCTION(setjmp)
-       SOTYPE_FUNCTION(longjmp)
-       SOTYPE_FUNCTION(__libc_longjmp)
- 
-SYM (setjmp):
-
-	pushl	ebp
-	movl	esp,ebp
-
-	pushl	edi
-	movl	8 (ebp),edi
-
-	movl	eax,0 (edi)
-	movl	ebx,4 (edi)
-	movl	ecx,8 (edi)
-	movl	edx,12 (edi)
-	movl	esi,16 (edi)
-
-	movl	-4 (ebp),eax
-	movl	eax,20 (edi)
-
-	movl	0 (ebp),eax
-	movl	eax,24 (edi)
-
-	movl	esp,eax
-	addl	$12,eax
-	movl	eax,28 (edi)
-	
-	movl	4 (ebp),eax
-	movl	eax,32 (edi)
-
-	popl	edi
-	movl	$0,eax
-	leave
-	ret
-
-SYM (__libc_longjmp):
-SYM (longjmp):
-	.weak longjmp
-	pushl	ebp
-	movl	esp,ebp
-
-	movl	8(ebp),edi	/* get jmp_buf */
-	movl	12(ebp),eax	/* store retval in j->eax */
-	movl	eax,0(edi)
-
-	movl	24(edi),ebp
-
-       __CLI
-	movl	28(edi),esp
-	
-	pushl	32(edi)	
-
-	movl	0(edi),eax
-	movl	4(edi),ebx
-	movl	8(edi),ecx
-	movl	12(edi),edx
-	movl	16(edi),esi
-	movl	20(edi),edi
-       __STI
-
-	ret
diff --git a/newlib/libc/sys/linux/machine/i386/sigaction.c b/newlib/libc/sys/linux/machine/i386/sigaction.c
deleted file mode 100644
index 6edcb0ae7..000000000
--- a/newlib/libc/sys/linux/machine/i386/sigaction.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* POSIX.1 `sigaction' call for Linux/i386.
-   Copyright (C) 1991, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <stddef.h>
-#include <signal.h>
-#include <string.h>
-
-#include <machine/syscall.h>
-
-/* The difference here is that the sigaction structure used in the
-   kernel is not the same as we use in the libc.  Therefore we must
-   translate it here.  */
-#include <kernel_sigaction.h>
-
-/* We do not globally define the SA_RESTORER flag so do it here.  */
-#define SA_RESTORER 0x04000000
-
-#define __NR___rt_sigaction __NR_rt_sigaction
-
-static _syscall4(int,__rt_sigaction,int,sig,const struct kernel_sigaction *,act,
-                 struct kernel_sigaction *,oact,size_t,size)
-
-static void restore_rt (void) asm ("__restore_rt");
-static void restore (void) asm ("__restore");
-
-/* If ACT is not NULL, change the action for SIG to *ACT.
-   If OACT is not NULL, put the old action for SIG in *OACT.  */
-int
-__libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
-{
-  int result;
-  struct kernel_sigaction kact, koact;
-
-  if (act)
-    {
-      kact.k_sa_handler = act->sa_handler;
-      memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t));
-      kact.sa_flags = act->sa_flags | SA_RESTORER;
-
-      kact.sa_restorer = ((act->sa_flags & SA_SIGINFO)
-                          ? &restore_rt : &restore);
-    }
-
-  /* XXX The size argument hopefully will have to be changed to the
-  real size of the user-level sigset_t.  */
-  result = __rt_sigaction(sig, act ? (&kact) : NULL,
-                          oact ? (&koact) : NULL, _NSIG / 8);
-
-  if (oact && result >= 0)
-    {
-      oact->sa_handler = koact.k_sa_handler;
-      memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t));
-      oact->sa_flags = koact.sa_flags;
-      oact->sa_restorer = koact.sa_restorer;
-    }
-  return result;
-}
-
-weak_alias (__libc_sigaction, __sigaction)
-weak_alias (__libc_sigaction, sigaction)
-
-/* NOTE: Please think twice before making any changes to the bits of
-   code below.  GDB needs some intimate knowledge about it to
-   recognize them as signal trampolines, and make backtraces through
-   signal handlers work right.  Important are both the names
-   (__restore and __restore_rt) and the exact instruction sequence.
-   If you ever feel the need to make any changes, please notify the
-   appropriate GDB maintainer.  */
-
-#define RESTORE(name, syscall) RESTORE2 (name, syscall)
-#define RESTORE2(name, syscall) \
-asm						\
-  (						\
-   ".text\n"					\
-   "	.align 16\n"				\
-   "__" #name ":\n"				\
-   "	movl $" #syscall ", %eax\n"		\
-   "	int  $0x80"				\
-   );
-
-/* The return code for realtime-signals.  */
-RESTORE (restore_rt, __NR_rt_sigreturn)
-
-/* For the boring old signals.  */
-# undef RESTORE2
-# define RESTORE2(name, syscall) \
-asm						\
-  (						\
-   ".text\n"					\
-   "	.align 8\n"				\
-   "__" #name ":\n"				\
-   "	popl %eax\n"				\
-   "	movl $" #syscall ", %eax\n"		\
-   "	int  $0x80"				\
-   );
-
-RESTORE (restore, __NR_sigreturn)
diff --git a/newlib/libc/sys/linux/machine/i386/sigstack.h b/newlib/libc/sys/linux/machine/i386/sigstack.h
deleted file mode 100644
index fe6d2d10d..000000000
--- a/newlib/libc/sys/linux/machine/i386/sigstack.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _SIGSTACK_H
-
-#define _SIGSTACK_H
-
-#include <stddef.h>
-
-typedef struct sigaltstack
-  {
-    void *ss_sp;
-    int ss_flags;
-    size_t ss_size;
-  } stack_t;
-
-#endif /* _SIGSTACK_H */
diff --git a/newlib/libc/sys/linux/machine/i386/socketcall.h b/newlib/libc/sys/linux/machine/i386/socketcall.h
deleted file mode 100644
index afb1e5808..000000000
--- a/newlib/libc/sys/linux/machine/i386/socketcall.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* libc/sys/linux/machine/i386/socketcall.h - x86 linux socket system calls */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#ifndef _SOCKETCALL_H
-
-#define _SOCKETCALL_H 
-
-#include <machine/weakalias.h>
-#include <sys/errno.h>
-#include <asm/unistd.h>
-#include "sockops.h"
-
-/*
- * PIC uses %ebx, so we need to save it during system calls
- */
-
-#ifdef __syscall_return
-
-#define __sockcall_base(type, name) \
-{ \
-long __res; \
-__asm__ volatile ("push %%ebx; movl %2,%%ebx; lea 8(%%ebp),%%ecx; int $0x80; pop %%ebx" \
-	: "=a" (__res) \
-	: "0" (__NR_socketcall),"r" (SOCK_##name)); \
-__syscall_return(type,__res); \
-}
-
-#else /* !defined(__syscall_return) */
-
-/* FIXME: we need to rewrite this for a vsyscall system.  */
-
-#define __syscall_return(type, res) \
-do { \ 
-  if ((unsigned long)(res) >= (unsigned long)(-125)) { \
-    errno = -(res); \
-    res = -1; \
-  } \
-  return (type) (res); \
-} while (0)
-
-#define __sockcall_base(type, name) \
-{ \
-long __res; \
-__asm__ volatile ("push %%ebx; movl %2,%%ebx; lea 8(%%ebp),%%ecx; int $0x80; pop %%ebx" \
-	: "=a" (__res) \
-	: "0" (__NR_socketcall),"r" (SOCK_##name)); \
-__syscall_return(type,__res); \
-}
-
-#endif /* !defined(__syscall_return) */
-
-#undef _sockcall1
-#define _sockcall1(type,name,type1,arg1) \
-type __libc_##name(type1 arg1) \
-__sockcall_base(type,name) \
-weak_alias(__libc_##name,name)
-
-#undef _sockcall2
-#define _sockcall2(type,name,type1,arg1,type2,arg2) \
-type __libc_##name(type1 arg1, type2 arg2) \
-__sockcall_base(type,name) \
-weak_alias(__libc_##name,name)
-
-#undef _sockcall3
-#define _sockcall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
-type __libc_##name(type1 arg1, type2 arg2, type3 arg3) \
-__sockcall_base(type,name) \
-weak_alias(__libc_##name,name)
-
-#undef _sockcall4
-#define _sockcall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type __libc_##name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-__sockcall_base(type,name) \
-weak_alias(__libc_##name,name)
-
-#undef _sockcall5
-#define _sockcall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
-type __libc_##name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
-__sockcall_base(type,name) \
-weak_alias(__libc_##name,name)
-
-#undef _sockcall6
-#define _sockcall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \
-type __libc_##name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \
-__sockcall_base(type,name) \
-weak_alias(__libc_##name,name)
-
-#endif /* _SOCKETCALL_H */
diff --git a/newlib/libc/sys/linux/machine/i386/syscall.h b/newlib/libc/sys/linux/machine/i386/syscall.h
deleted file mode 100644
index ec9bc2402..000000000
--- a/newlib/libc/sys/linux/machine/i386/syscall.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/* libc/sys/linux/machine/i386/syscall.h - x86 linux system calls */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef SYSCALL_H
-
-#include <machine/weakalias.h>
-#include <sys/errno.h>
-#include <asm/unistd.h>
-#include <unistd.h>
-
-
-/*
- * Note: several system calls are for SysV or BSD compatibility, or are
- * specific Linuxisms. Most of those system calls are not implemented in
- * this library.
- */
-
-
-#if defined(__PIC__) && defined(__i386__)
-
-/*
- * PIC uses %ebx, so we need to save it during system calls
- */
-
-#ifndef __syscall_return
-
-/* FIXME: remove this and switch over to use vsyscall.  */
-
-#define __syscall_return(type, res) \
-do { \
-  if ((unsigned long)(res) >= (unsigned long)(-125)) { \
-    errno = -(res); \
-    res = -1; \
-  } \
-  return (type) (res); \
-} while (0)
-
-#endif                                                                                
-#undef __inline_syscall0
-#define __inline_syscall0(name,ret) \
-__asm__ volatile ("int $0x80" \
-	: "=a" (ret) \
-	: "0" (__NR_##name));
-
-#undef __inline_syscall1
-#define __inline_syscall1(name,ret,arg1) \
-__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
-	: "=a" (ret) \
-	: "0" (__NR_##name),"r" ((long)(arg1)));
-
-#undef __inline_syscall2
-#define __inline_syscall2(name,ret,arg1,arg2) \
-__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
-	: "=a" (ret) \
-	: "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2)));
-
-#undef __inline_syscall3
-#define __inline_syscall3(name,ret,arg1,arg2,arg3) \
-__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
-	: "=a" (ret) \
-	: "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2)), \
-		"d" ((long)(arg3)));
-
-#undef __inline_syscall4
-#define __inline_syscall4(name,ret,arg1,arg2,arg3,arg4) \
-__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
-	: "=a" (ret) \
-	: "0" (__NR_##name),"r" ((long)(arg1)),"c" ((long)(arg2)), \
-	  "d" ((long)(arg3)),"S" ((long)(arg4)));
-
-#undef __inline_syscall5
-#define __inline_syscall5(name,ret,arg1,arg2,arg3,arg4,arg5) \
-__asm__ volatile ("push %%ebx; movl %2,%%ebx; int $0x80; pop %%ebx" \
-	: "=a" (ret) \
-	: "0" (__NR_##name),"m" ((long)(arg1)),"c" ((long)(arg2)), \
-	  "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5)));
-
-#undef __inline_syscall6
-#define __inline_syscall6(name,ret,arg1,arg2,arg3,arg4,arg5,arg6) \
-__asm__ volatile ("push %%ebx; lea 8(%%ebp),%%ebx; int $0x80; pop %%ebx" \
-	: "=a" (ret) \
-	: "0" (__NR_##name));
-
-#undef _syscall0_base
-#define _syscall0_base(type,name) \
-type __libc_##name (void) \
-{ \
-long __res; \
-__inline_syscall0(name,__res) \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall1_base
-#define _syscall1_base(type,name,type1,arg1) \
-type __libc_##name (type1 arg1) \
-{ \
-long __res; \
-__inline_syscall1(name,__res,arg1) \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall2_base
-#define _syscall2_base(type,name,type1,arg1,type2,arg2) \
-type __libc_##name (type1 arg1,type2 arg2) \
-{ \
-long __res; \
-__inline_syscall2(name,__res,arg1,arg2) \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall3_base
-#define _syscall3_base(type,name,type1,arg1,type2,arg2,type3,arg3) \
-type __libc_##name (type1 arg1,type2 arg2,type3 arg3) \
-{ \
-long __res; \
-__inline_syscall3(name,__res,arg1,arg2,arg3) \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall4_base
-#define _syscall4_base(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type __libc_##name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-{ \
-long __res; \
-__inline_syscall4(name,__res,arg1,arg2,arg3,arg4) \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall5_base
-#define _syscall5_base(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
-          type5,arg5) \
-type __libc_##name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
-{ \
-long __res; \
-__inline_syscall5(name,__res,arg1,arg2,arg3,arg4,arg5) \
-__syscall_return(type,__res); \
-} \
-
-#undef _syscall6_base
-#define _syscall6_base(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
-          type5,arg5,type6,arg6) \
-type __libc_##name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
-{ \
-long __res; \
-__inline_syscall6(name,__res,arg1,arg2,arg3,arg4,arg5,arg6) \
-__syscall_return(type,__res); \
-}
-
-#undef _syscall0
-#define _syscall0(type,name) \
-_syscall0_base(type,name) \
-weak_alias(__libc_##name,name);
-
-#undef _syscall1
-#define _syscall1(type,name,type1,arg1) \
-_syscall1_base(type,name,type1,arg1) \
-weak_alias(__libc_##name,name);
-
-#undef _syscall2
-#define _syscall2(type,name,type1,arg1,type2,arg2) \
-_syscall2_base(type,name,type1,arg1,type2,arg2) \
-weak_alias(__libc_##name,name);
-
-#undef _syscall3
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
-_syscall3_base(type,name,type1,arg1,type2,arg2,type3,arg3) \
-weak_alias(__libc_##name,name);
-
-#undef _syscall4
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-_syscall4_base(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-weak_alias(__libc_##name,name);
-
-#undef _syscall5
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
-          type5,arg5) \
-_syscall5_base(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
-weak_alias(__libc_##name,name);
-
-#undef _syscall6
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
-          type5,arg5,type6,arg6) \
-_syscall6_base(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \
-weak_alias(__libc_##name,name);
-
-#endif /* __PIC__ && __i386__ */
-
-#endif /* SYSCALL_H */
diff --git a/newlib/libc/sys/linux/machine/i386/sysdep.h b/newlib/libc/sys/linux/machine/i386/sysdep.h
deleted file mode 100644
index 42becb3fd..000000000
--- a/newlib/libc/sys/linux/machine/i386/sysdep.h
+++ /dev/null
@@ -1 +0,0 @@
-#define NO_UNDERSCORES
diff --git a/newlib/libc/sys/linux/machine/i386/weakalias.h b/newlib/libc/sys/linux/machine/i386/weakalias.h
deleted file mode 100644
index 2813bfe26..000000000
--- a/newlib/libc/sys/linux/machine/i386/weakalias.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#define weak_alias(name, aliasname) \
-  extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
-
-#if 0
-#define weak_extern(symbol) _weak_extern (symbol)
-#define _weak_extern(symbol) asm (".weak " #symbol);
-#endif
-
-#define weak_function __attribute__ ((weak))
-
diff --git a/newlib/libc/sys/linux/malign.c b/newlib/libc/sys/linux/malign.c
deleted file mode 100644
index 818e05a75..000000000
--- a/newlib/libc/sys/linux/malign.c
+++ /dev/null
@@ -1 +0,0 @@
-/* dummy file to override one object in stdlib directory */
diff --git a/newlib/libc/sys/linux/malignr.c b/newlib/libc/sys/linux/malignr.c
deleted file mode 100644
index 5b2e14ae4..000000000
--- a/newlib/libc/sys/linux/malignr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void *
-_memalign_r (struct _reent *ptr, size_t alignment, size_t bytes)
-{
-  return memalign (alignment, bytes);
-}
diff --git a/newlib/libc/sys/linux/mallinfor.c b/newlib/libc/sys/linux/mallinfor.c
deleted file mode 100644
index a2ee627bc..000000000
--- a/newlib/libc/sys/linux/mallinfor.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <malloc.h>
-
-struct mallinfo
-_mallinfo_r (struct _reent *ptr)
-{
-  return mallinfo ();
-}
diff --git a/newlib/libc/sys/linux/malloc.c b/newlib/libc/sys/linux/malloc.c
deleted file mode 100644
index 25007e889..000000000
--- a/newlib/libc/sys/linux/malloc.c
+++ /dev/null
@@ -1,5082 +0,0 @@
-/* Malloc implementation for multiple threads without lock contention.
-   Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
-   and Doug Lea <dl@cs.oswego.edu>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* $Id$
-
-  This work is mainly derived from malloc-2.6.4 by Doug Lea
-  <dl@cs.oswego.edu>, which is available from:
-
-                 ftp://g.oswego.edu/pub/misc/malloc.c
-
-  Most of the original comments are reproduced in the code below.
-
-* Why use this malloc?
-
-  This is not the fastest, most space-conserving, most portable, or
-  most tunable malloc ever written. However it is among the fastest
-  while also being among the most space-conserving, portable and tunable.
-  Consistent balance across these factors results in a good general-purpose
-  allocator. For a high-level description, see
-     http://g.oswego.edu/dl/html/malloc.html
-
-  On many systems, the standard malloc implementation is by itself not
-  thread-safe, and therefore wrapped with a single global lock around
-  all malloc-related functions.  In some applications, especially with
-  multiple available processors, this can lead to contention problems
-  and bad performance.  This malloc version was designed with the goal
-  to avoid waiting for locks as much as possible.  Statistics indicate
-  that this goal is achieved in many cases.
-
-* Synopsis of public routines
-
-  (Much fuller descriptions are contained in the program documentation below.)
-
-  ptmalloc_init();
-     Initialize global configuration.  When compiled for multiple threads,
-     this function must be called once before any other function in the
-     package.  It is not required otherwise.  It is called automatically
-     in the Linux/GNU C libray or when compiling with MALLOC_HOOKS.
-  malloc(size_t n);
-     Return a pointer to a newly allocated chunk of at least n bytes, or null
-     if no space is available.
-  free(Void_t* p);
-     Release the chunk of memory pointed to by p, or no effect if p is null.
-  realloc(Void_t* p, size_t n);
-     Return a pointer to a chunk of size n that contains the same data
-     as does chunk p up to the minimum of (n, p's size) bytes, or null
-     if no space is available. The returned pointer may or may not be
-     the same as p. If p is null, equivalent to malloc.  Unless the
-     #define REALLOC_ZERO_BYTES_FREES below is set, realloc with a
-     size argument of zero (re)allocates a minimum-sized chunk.
-  memalign(size_t alignment, size_t n);
-     Return a pointer to a newly allocated chunk of n bytes, aligned
-     in accord with the alignment argument, which must be a power of
-     two.
-  valloc(size_t n);
-     Equivalent to memalign(pagesize, n), where pagesize is the page
-     size of the system (or as near to this as can be figured out from
-     all the includes/defines below.)
-  pvalloc(size_t n);
-     Equivalent to valloc(minimum-page-that-holds(n)), that is,
-     round up n to nearest pagesize.
-  calloc(size_t unit, size_t quantity);
-     Returns a pointer to quantity * unit bytes, with all locations
-     set to zero.
-  cfree(Void_t* p);
-     Equivalent to free(p).
-  malloc_trim(size_t pad);
-     Release all but pad bytes of freed top-most memory back
-     to the system. Return 1 if successful, else 0.
-  malloc_usable_size(Void_t* p);
-     Report the number usable allocated bytes associated with allocated
-     chunk p. This may or may not report more bytes than were requested,
-     due to alignment and minimum size constraints.
-  malloc_stats();
-     Prints brief summary statistics on stderr.
-  mallinfo()
-     Returns (by copy) a struct containing various summary statistics.
-  mallopt(int parameter_number, int parameter_value)
-     Changes one of the tunable parameters described below. Returns
-     1 if successful in changing the parameter, else 0.
-
-* Vital statistics:
-
-  Alignment:                            8-byte
-       8 byte alignment is currently hardwired into the design.  This
-       seems to suffice for all current machines and C compilers.
-
-  Assumed pointer representation:       4 or 8 bytes
-       Code for 8-byte pointers is untested by me but has worked
-       reliably by Wolfram Gloger, who contributed most of the
-       changes supporting this.
-
-  Assumed size_t  representation:       4 or 8 bytes
-       Note that size_t is allowed to be 4 bytes even if pointers are 8.
-
-  Minimum overhead per allocated chunk: 4 or 8 bytes
-       Each malloced chunk has a hidden overhead of 4 bytes holding size
-       and status information.
-
-  Minimum allocated size: 4-byte ptrs:  16 bytes    (including 4 overhead)
-                          8-byte ptrs:  24/32 bytes (including, 4/8 overhead)
-
-       When a chunk is freed, 12 (for 4byte ptrs) or 20 (for 8 byte
-       ptrs but 4 byte size) or 24 (for 8/8) additional bytes are
-       needed; 4 (8) for a trailing size field
-       and 8 (16) bytes for free list pointers. Thus, the minimum
-       allocatable size is 16/24/32 bytes.
-
-       Even a request for zero bytes (i.e., malloc(0)) returns a
-       pointer to something of the minimum allocatable size.
-
-  Maximum allocated size: 4-byte size_t: 2^31 -  8 bytes
-                          8-byte size_t: 2^63 - 16 bytes
-
-       It is assumed that (possibly signed) size_t bit values suffice to
-       represent chunk sizes. `Possibly signed' is due to the fact
-       that `size_t' may be defined on a system as either a signed or
-       an unsigned type. To be conservative, values that would appear
-       as negative numbers are avoided.
-       Requests for sizes with a negative sign bit will return a
-       minimum-sized chunk.
-
-  Maximum overhead wastage per allocated chunk: normally 15 bytes
-
-       Alignment demands, plus the minimum allocatable size restriction
-       make the normal worst-case wastage 15 bytes (i.e., up to 15
-       more bytes will be allocated than were requested in malloc), with
-       two exceptions:
-         1. Because requests for zero bytes allocate non-zero space,
-            the worst case wastage for a request of zero bytes is 24 bytes.
-         2. For requests >= mmap_threshold that are serviced via
-            mmap(), the worst case wastage is 8 bytes plus the remainder
-            from a system page (the minimal mmap unit); typically 4096 bytes.
-
-* Limitations
-
-    Here are some features that are NOT currently supported
-
-    * No automated mechanism for fully checking that all accesses
-      to malloced memory stay within their bounds.
-    * No support for compaction.
-
-* Synopsis of compile-time options:
-
-    People have reported using previous versions of this malloc on all
-    versions of Unix, sometimes by tweaking some of the defines
-    below. It has been tested most extensively on Solaris and
-    Linux. People have also reported adapting this malloc for use in
-    stand-alone embedded systems.
-
-    The implementation is in straight, hand-tuned ANSI C.  Among other
-    consequences, it uses a lot of macros.  Because of this, to be at
-    all usable, this code should be compiled using an optimizing compiler
-    (for example gcc -O2) that can simplify expressions and control
-    paths.
-
-  __STD_C                  (default: derived from C compiler defines)
-     Nonzero if using ANSI-standard C compiler, a C++ compiler, or
-     a C compiler sufficiently close to ANSI to get away with it.
-  MALLOC_DEBUG             (default: NOT defined)
-     Define to enable debugging. Adds fairly extensive assertion-based
-     checking to help track down memory errors, but noticeably slows down
-     execution.
-  MALLOC_HOOKS             (default: NOT defined)
-     Define to enable support run-time replacement of the allocation
-     functions through user-defined `hooks'.
-  REALLOC_ZERO_BYTES_FREES (default: defined)
-     Define this if you think that realloc(p, 0) should be equivalent
-     to free(p).  (The C standard requires this behaviour, therefore
-     it is the default.)  Otherwise, since malloc returns a unique
-     pointer for malloc(0), so does realloc(p, 0).
-  HAVE_MEMCPY               (default: defined)
-     Define if you are not otherwise using ANSI STD C, but still
-     have memcpy and memset in your C library and want to use them.
-     Otherwise, simple internal versions are supplied.
-  USE_MEMCPY               (default: 1 if HAVE_MEMCPY is defined, 0 otherwise)
-     Define as 1 if you want the C library versions of memset and
-     memcpy called in realloc and calloc (otherwise macro versions are used).
-     At least on some platforms, the simple macro versions usually
-     outperform libc versions.
-  HAVE_MMAP                 (default: defined as 1)
-     Define to non-zero to optionally make malloc() use mmap() to
-     allocate very large blocks.
-  HAVE_MREMAP                 (default: defined as 0 unless Linux libc set)
-     Define to non-zero to optionally make realloc() use mremap() to
-     reallocate very large blocks.
-  USE_ARENAS                (default: the same as HAVE_MMAP)
-     Enable support for multiple arenas, allocated using mmap().
-  malloc_getpagesize        (default: derived from system #includes)
-     Either a constant or routine call returning the system page size.
-  HAVE_USR_INCLUDE_MALLOC_H (default: NOT defined)
-     Optionally define if you are on a system with a /usr/include/malloc.h
-     that declares struct mallinfo. It is not at all necessary to
-     define this even if you do, but will ensure consistency.
-  INTERNAL_SIZE_T           (default: size_t)
-     Define to a 32-bit type (probably `unsigned int') if you are on a
-     64-bit machine, yet do not want or need to allow malloc requests of
-     greater than 2^31 to be handled. This saves space, especially for
-     very small chunks.
-  _LIBC                     (default: NOT defined)
-     Defined only when compiled as part of the Linux libc/glibc.
-     Also note that there is some odd internal name-mangling via defines
-     (for example, internally, `malloc' is named `mALLOc') needed
-     when compiling in this case. These look funny but don't otherwise
-     affect anything.
-  LACKS_UNISTD_H            (default: undefined)
-     Define this if your system does not have a <unistd.h>.
-  MORECORE                  (default: sbrk)
-     The name of the routine to call to obtain more memory from the system.
-  MORECORE_FAILURE          (default: -1)
-     The value returned upon failure of MORECORE.
-  MORECORE_CLEARS           (default 1)
-     The degree to which the routine mapped to MORECORE zeroes out
-     memory: never (0), only for newly allocated space (1) or always
-     (2).  The distinction between (1) and (2) is necessary because on
-     some systems, if the application first decrements and then
-     increments the break value, the contents of the reallocated space
-     are unspecified.
-  DEFAULT_TRIM_THRESHOLD
-  DEFAULT_TOP_PAD
-  DEFAULT_MMAP_THRESHOLD
-  DEFAULT_MMAP_MAX
-     Default values of tunable parameters (described in detail below)
-     controlling interaction with host system routines (sbrk, mmap, etc).
-     These values may also be changed dynamically via mallopt(). The
-     preset defaults are those that give best performance for typical
-     programs/systems.
-  DEFAULT_CHECK_ACTION
-     When the standard debugging hooks are in place, and a pointer is
-     detected as corrupt, do nothing (0), print an error message (1),
-     or call abort() (2).
-
-
-*/
-
-/*
-
-* Compile-time options for multiple threads:
-
-  USE_PTHREADS, USE_THR, USE_SPROC
-     Define one of these as 1 to select the thread interface:
-     POSIX threads, Solaris threads or SGI sproc's, respectively.
-     If none of these is defined as non-zero, you get a `normal'
-     malloc implementation which is not thread-safe.  Support for
-     multiple threads requires HAVE_MMAP=1.  As an exception, when
-     compiling for GNU libc, i.e. when _LIBC is defined, then none of
-     the USE_... symbols have to be defined.
-
-  HEAP_MIN_SIZE
-  HEAP_MAX_SIZE
-     When thread support is enabled, additional `heap's are created
-     with mmap calls.  These are limited in size; HEAP_MIN_SIZE should
-     be a multiple of the page size, while HEAP_MAX_SIZE must be a power
-     of two for alignment reasons.  HEAP_MAX_SIZE should be at least
-     twice as large as the mmap threshold.
-  THREAD_STATS
-     When this is defined as non-zero, some statistics on mutex locking
-     are computed.
-
-*/
-
-
-
-
-/* Preliminaries */
-
-#ifndef __STD_C
-#if defined (__STDC__)
-#define __STD_C     1
-#else
-#if __cplusplus
-#define __STD_C     1
-#else
-#define __STD_C     0
-#endif /*__cplusplus*/
-#endif /*__STDC__*/
-#endif /*__STD_C*/
-
-#ifndef Void_t
-#if __STD_C
-#define Void_t      void
-#else
-#define Void_t      char
-#endif
-#endif /*Void_t*/
-
-#define _GNU_SOURCE
-#include <features.h>
-#define _LIBC 1
-#define NOT_IN_libc 1
-
-#if __STD_C
-# include <stddef.h>   /* for size_t */
-# if defined _LIBC || defined MALLOC_HOOKS
-#  include <stdlib.h>  /* for getenv(), abort() */
-# endif
-#else
-# include <sys/types.h>
-# if defined _LIBC || defined MALLOC_HOOKS
-extern char* getenv();
-# endif
-#endif
-
-/* newlib modifications */
-
-#include <libc-symbols.h>
-#include <sys/types.h>
-
-extern void __pthread_initialize (void) __attribute__((weak));
-extern void *__mmap (void *__addr, size_t __len, int __prot,
-                     int __flags, int __fd, off_t __offset);
-extern int __munmap (void *__addr, size_t __len);
-extern void *__mremap (void *__addr, size_t __old_len, size_t __new_len,
-                       int __may_move);
-extern int __getpagesize (void);
-
-#define __libc_enable_secure 1
-
-/* Macros for handling mutexes and thread-specific data.  This is
-   included early, because some thread-related header files (such as
-   pthread.h) should be included before any others. */
-#include <bits/libc-lock.h>
-#include "thread-m.h"
-
-void *(*__malloc_internal_tsd_get) (enum __libc_tsd_key_t) = NULL;
-int (*__malloc_internal_tsd_set) (enum __libc_tsd_key_t,
-                                       __const void *) = NULL;
-
-weak_alias(__malloc_internal_tsd_get, __libc_internal_tsd_get)
-weak_alias(__malloc_internal_tsd_set, __libc_internal_tsd_set)
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <errno.h>
-#include <stdio.h>    /* needed for malloc_stats */
-
-
-/*
-  Compile-time options
-*/
-
-
-/*
-    Debugging:
-
-    Because freed chunks may be overwritten with link fields, this
-    malloc will often die when freed memory is overwritten by user
-    programs.  This can be very effective (albeit in an annoying way)
-    in helping track down dangling pointers.
-
-    If you compile with -DMALLOC_DEBUG, a number of assertion checks are
-    enabled that will catch more memory errors. You probably won't be
-    able to make much sense of the actual assertion errors, but they
-    should help you locate incorrectly overwritten memory.  The
-    checking is fairly extensive, and will slow down execution
-    noticeably. Calling malloc_stats or mallinfo with MALLOC_DEBUG set will
-    attempt to check every non-mmapped allocated and free chunk in the
-    course of computing the summaries. (By nature, mmapped regions
-    cannot be checked very much automatically.)
-
-    Setting MALLOC_DEBUG may also be helpful if you are trying to modify
-    this code. The assertions in the check routines spell out in more
-    detail the assumptions and invariants underlying the algorithms.
-
-*/
-
-#if MALLOC_DEBUG
-#include <assert.h>
-#else
-#define assert(x) ((void)0)
-#endif
-
-
-/*
-  INTERNAL_SIZE_T is the word-size used for internal bookkeeping
-  of chunk sizes. On a 64-bit machine, you can reduce malloc
-  overhead by defining INTERNAL_SIZE_T to be a 32 bit `unsigned int'
-  at the expense of not being able to handle requests greater than
-  2^31. This limitation is hardly ever a concern; you are encouraged
-  to set this. However, the default version is the same as size_t.
-*/
-
-#ifndef INTERNAL_SIZE_T
-#define INTERNAL_SIZE_T size_t
-#endif
-
-/*
-  REALLOC_ZERO_BYTES_FREES should be set if a call to realloc with
-  zero bytes should be the same as a call to free.  The C standard
-  requires this. Otherwise, since this malloc returns a unique pointer
-  for malloc(0), so does realloc(p, 0).
-*/
-
-
-#define REALLOC_ZERO_BYTES_FREES
-
-
-/*
-  HAVE_MEMCPY should be defined if you are not otherwise using
-  ANSI STD C, but still have memcpy and memset in your C library
-  and want to use them in calloc and realloc. Otherwise simple
-  macro versions are defined here.
-
-  USE_MEMCPY should be defined as 1 if you actually want to
-  have memset and memcpy called. People report that the macro
-  versions are often enough faster than libc versions on many
-  systems that it is better to use them.
-
-*/
-
-#define HAVE_MEMCPY 1
-
-#ifndef USE_MEMCPY
-#ifdef HAVE_MEMCPY
-#define USE_MEMCPY 1
-#else
-#define USE_MEMCPY 0
-#endif
-#endif
-
-#if (__STD_C || defined(HAVE_MEMCPY))
-
-#if __STD_C
-void* memset(void*, int, size_t);
-void* memcpy(void*, const void*, size_t);
-void* memmove(void*, const void*, size_t);
-#else
-Void_t* memset();
-Void_t* memcpy();
-Void_t* memmove();
-#endif
-#endif
-
-/* The following macros are only invoked with (2n+1)-multiples of
-   INTERNAL_SIZE_T units, with a positive integer n. This is exploited
-   for fast inline execution when n is small.  If the regions to be
-   copied do overlap, the destination lies always _below_ the source.  */
-
-#if USE_MEMCPY
-
-#define MALLOC_ZERO(charp, nbytes)                                            \
-do {                                                                          \
-  INTERNAL_SIZE_T mzsz = (nbytes);                                            \
-  if(mzsz <= 9*sizeof(mzsz)) {                                                \
-    INTERNAL_SIZE_T* mz = (INTERNAL_SIZE_T*) (charp);                         \
-    if(mzsz >= 5*sizeof(mzsz)) {     *mz++ = 0;                               \
-                                     *mz++ = 0;                               \
-      if(mzsz >= 7*sizeof(mzsz)) {   *mz++ = 0;                               \
-                                     *mz++ = 0;                               \
-        if(mzsz >= 9*sizeof(mzsz)) { *mz++ = 0;                               \
-                                     *mz++ = 0; }}}                           \
-                                     *mz++ = 0;                               \
-                                     *mz++ = 0;                               \
-                                     *mz   = 0;                               \
-  } else memset((charp), 0, mzsz);                                            \
-} while(0)
-
-/* If the regions overlap, dest is always _below_ src.  */
-
-#define MALLOC_COPY(dest,src,nbytes,overlap)                                  \
-do {                                                                          \
-  INTERNAL_SIZE_T mcsz = (nbytes);                                            \
-  if(mcsz <= 9*sizeof(mcsz)) {                                                \
-    INTERNAL_SIZE_T* mcsrc = (INTERNAL_SIZE_T*) (src);                        \
-    INTERNAL_SIZE_T* mcdst = (INTERNAL_SIZE_T*) (dest);                       \
-    if(mcsz >= 5*sizeof(mcsz)) {     *mcdst++ = *mcsrc++;                     \
-                                     *mcdst++ = *mcsrc++;                     \
-      if(mcsz >= 7*sizeof(mcsz)) {   *mcdst++ = *mcsrc++;                     \
-                                     *mcdst++ = *mcsrc++;                     \
-        if(mcsz >= 9*sizeof(mcsz)) { *mcdst++ = *mcsrc++;                     \
-                                     *mcdst++ = *mcsrc++; }}}                 \
-                                     *mcdst++ = *mcsrc++;                     \
-                                     *mcdst++ = *mcsrc++;                     \
-                                     *mcdst   = *mcsrc  ;                     \
-  } else if(overlap)                                                          \
-    memmove(dest, src, mcsz);                                                 \
-  else                                                                        \
-    memcpy(dest, src, mcsz);                                                  \
-} while(0)
-
-#else /* !USE_MEMCPY */
-
-/* Use Duff's device for good zeroing/copying performance. */
-
-#define MALLOC_ZERO(charp, nbytes)                                            \
-do {                                                                          \
-  INTERNAL_SIZE_T* mzp = (INTERNAL_SIZE_T*)(charp);                           \
-  long mctmp = (nbytes)/sizeof(INTERNAL_SIZE_T), mcn;                         \
-  if (mctmp < 8) mcn = 0; else { mcn = (mctmp-1)/8; mctmp %= 8; }             \
-  switch (mctmp) {                                                            \
-    case 0: for(;;) { *mzp++ = 0;                                             \
-    case 7:           *mzp++ = 0;                                             \
-    case 6:           *mzp++ = 0;                                             \
-    case 5:           *mzp++ = 0;                                             \
-    case 4:           *mzp++ = 0;                                             \
-    case 3:           *mzp++ = 0;                                             \
-    case 2:           *mzp++ = 0;                                             \
-    case 1:           *mzp++ = 0; if(mcn <= 0) break; mcn--; }                \
-  }                                                                           \
-} while(0)
-
-/* If the regions overlap, dest is always _below_ src.  */
-
-#define MALLOC_COPY(dest,src,nbytes,overlap)                                  \
-do {                                                                          \
-  INTERNAL_SIZE_T* mcsrc = (INTERNAL_SIZE_T*) src;                            \
-  INTERNAL_SIZE_T* mcdst = (INTERNAL_SIZE_T*) dest;                           \
-  long mctmp = (nbytes)/sizeof(INTERNAL_SIZE_T), mcn;                         \
-  if (mctmp < 8) mcn = 0; else { mcn = (mctmp-1)/8; mctmp %= 8; }             \
-  switch (mctmp) {                                                            \
-    case 0: for(;;) { *mcdst++ = *mcsrc++;                                    \
-    case 7:           *mcdst++ = *mcsrc++;                                    \
-    case 6:           *mcdst++ = *mcsrc++;                                    \
-    case 5:           *mcdst++ = *mcsrc++;                                    \
-    case 4:           *mcdst++ = *mcsrc++;                                    \
-    case 3:           *mcdst++ = *mcsrc++;                                    \
-    case 2:           *mcdst++ = *mcsrc++;                                    \
-    case 1:           *mcdst++ = *mcsrc++; if(mcn <= 0) break; mcn--; }       \
-  }                                                                           \
-} while(0)
-
-#endif
-
-
-#ifndef LACKS_UNISTD_H
-#  include <unistd.h>
-#endif
-
-/*
-  Define HAVE_MMAP to optionally make malloc() use mmap() to allocate
-  very large blocks.  These will be returned to the operating system
-  immediately after a free().  HAVE_MMAP is also a prerequisite to
-  support multiple `arenas' (see USE_ARENAS below).
-*/
-
-#ifndef HAVE_MMAP
-# ifdef _POSIX_MAPPED_FILES
-#  define HAVE_MMAP 1
-# endif
-#endif
-
-/*
-  Define HAVE_MREMAP to make realloc() use mremap() to re-allocate
-  large blocks.  This is currently only possible on Linux with
-  kernel versions newer than 1.3.77.
-*/
-
-#ifndef HAVE_MREMAP
-#define HAVE_MREMAP defined(__linux__)
-#endif
-
-/* Define USE_ARENAS to enable support for multiple `arenas'.  These
-   are allocated using mmap(), are necessary for threads and
-   occasionally useful to overcome address space limitations affecting
-   sbrk(). */
-
-#ifndef USE_ARENAS
-#define USE_ARENAS HAVE_MMAP
-#endif
-
-#if HAVE_MMAP
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-
-#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON)
-#define MAP_ANONYMOUS MAP_ANON
-#endif
-#if !defined(MAP_FAILED)
-#define MAP_FAILED ((char*)-1)
-#endif
-
-#ifndef MAP_NORESERVE
-# ifdef MAP_AUTORESRV
-#  define MAP_NORESERVE MAP_AUTORESRV
-# else
-#  define MAP_NORESERVE 0
-# endif
-#endif
-
-#endif /* HAVE_MMAP */
-
-/*
-  Access to system page size. To the extent possible, this malloc
-  manages memory from the system in page-size units.
-
-  The following mechanics for getpagesize were adapted from
-  bsd/gnu getpagesize.h
-*/
-
-#ifndef malloc_getpagesize
-#  ifdef _SC_PAGESIZE         /* some SVR4 systems omit an underscore */
-#    ifndef _SC_PAGE_SIZE
-#      define _SC_PAGE_SIZE _SC_PAGESIZE
-#    endif
-#  endif
-#  ifdef _SC_PAGE_SIZE
-#    define malloc_getpagesize sysconf(_SC_PAGE_SIZE)
-#  else
-#    if defined(BSD) || defined(DGUX) || defined(HAVE_GETPAGESIZE)
-       extern size_t getpagesize();
-#      define malloc_getpagesize getpagesize()
-#    else
-#      include <sys/param.h>
-#      ifdef EXEC_PAGESIZE
-#        define malloc_getpagesize EXEC_PAGESIZE
-#      else
-#        ifdef NBPG
-#          ifndef CLSIZE
-#            define malloc_getpagesize NBPG
-#          else
-#            define malloc_getpagesize (NBPG * CLSIZE)
-#          endif
-#        else
-#          ifdef NBPC
-#            define malloc_getpagesize NBPC
-#          else
-#            ifdef PAGESIZE
-#              define malloc_getpagesize PAGESIZE
-#            else
-#              define malloc_getpagesize (4096) /* just guess */
-#            endif
-#          endif
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-
-
-/*
-
-  This version of malloc supports the standard SVID/XPG mallinfo
-  routine that returns a struct containing the same kind of
-  information you can get from malloc_stats. It should work on
-  any SVID/XPG compliant system that has a /usr/include/malloc.h
-  defining struct mallinfo. (If you'd like to install such a thing
-  yourself, cut out the preliminary declarations as described above
-  and below and save them in a malloc.h file. But there's no
-  compelling reason to bother to do this.)
-
-  The main declaration needed is the mallinfo struct that is returned
-  (by-copy) by mallinfo().  The SVID/XPG malloinfo struct contains a
-  bunch of fields, most of which are not even meaningful in this
-  version of malloc. Some of these fields are are instead filled by
-  mallinfo() with other numbers that might possibly be of interest.
-
-  HAVE_USR_INCLUDE_MALLOC_H should be set if you have a
-  /usr/include/malloc.h file that includes a declaration of struct
-  mallinfo.  If so, it is included; else an SVID2/XPG2 compliant
-  version is declared below.  These must be precisely the same for
-  mallinfo() to work.
-
-*/
-
-/* #define HAVE_USR_INCLUDE_MALLOC_H */
-
-#if HAVE_USR_INCLUDE_MALLOC_H
-# include "/usr/include/malloc.h"
-#else
-# ifdef _LIBC
-#  include "malloc.h"
-# else
-#  include "ptmalloc.h"
-# endif
-#endif
-
-#include <bp-checks.h>
-
-#ifndef DEFAULT_TRIM_THRESHOLD
-#define DEFAULT_TRIM_THRESHOLD (128 * 1024)
-#endif
-
-/*
-    M_TRIM_THRESHOLD is the maximum amount of unused top-most memory
-      to keep before releasing via malloc_trim in free().
-
-      Automatic trimming is mainly useful in long-lived programs.
-      Because trimming via sbrk can be slow on some systems, and can
-      sometimes be wasteful (in cases where programs immediately
-      afterward allocate more large chunks) the value should be high
-      enough so that your overall system performance would improve by
-      releasing.
-
-      The trim threshold and the mmap control parameters (see below)
-      can be traded off with one another. Trimming and mmapping are
-      two different ways of releasing unused memory back to the
-      system. Between these two, it is often possible to keep
-      system-level demands of a long-lived program down to a bare
-      minimum. For example, in one test suite of sessions measuring
-      the XF86 X server on Linux, using a trim threshold of 128K and a
-      mmap threshold of 192K led to near-minimal long term resource
-      consumption.
-
-      If you are using this malloc in a long-lived program, it should
-      pay to experiment with these values.  As a rough guide, you
-      might set to a value close to the average size of a process
-      (program) running on your system.  Releasing this much memory
-      would allow such a process to run in memory.  Generally, it's
-      worth it to tune for trimming rather than memory mapping when a
-      program undergoes phases where several large chunks are
-      allocated and released in ways that can reuse each other's
-      storage, perhaps mixed with phases where there are no such
-      chunks at all.  And in well-behaved long-lived programs,
-      controlling release of large blocks via trimming versus mapping
-      is usually faster.
-
-      However, in most programs, these parameters serve mainly as
-      protection against the system-level effects of carrying around
-      massive amounts of unneeded memory. Since frequent calls to
-      sbrk, mmap, and munmap otherwise degrade performance, the default
-      parameters are set to relatively high values that serve only as
-      safeguards.
-
-      The default trim value is high enough to cause trimming only in
-      fairly extreme (by current memory consumption standards) cases.
-      It must be greater than page size to have any useful effect.  To
-      disable trimming completely, you can set to (unsigned long)(-1);
-
-
-*/
-
-
-#ifndef DEFAULT_TOP_PAD
-#define DEFAULT_TOP_PAD        (0)
-#endif
-
-/*
-    M_TOP_PAD is the amount of extra `padding' space to allocate or
-      retain whenever sbrk is called. It is used in two ways internally:
-
-      * When sbrk is called to extend the top of the arena to satisfy
-        a new malloc request, this much padding is added to the sbrk
-        request.
-
-      * When malloc_trim is called automatically from free(),
-        it is used as the `pad' argument.
-
-      In both cases, the actual amount of padding is rounded
-      so that the end of the arena is always a system page boundary.
-
-      The main reason for using padding is to avoid calling sbrk so
-      often. Having even a small pad greatly reduces the likelihood
-      that nearly every malloc request during program start-up (or
-      after trimming) will invoke sbrk, which needlessly wastes
-      time.
-
-      Automatic rounding-up to page-size units is normally sufficient
-      to avoid measurable overhead, so the default is 0.  However, in
-      systems where sbrk is relatively slow, it can pay to increase
-      this value, at the expense of carrying around more memory than
-      the program needs.
-
-*/
-
-
-#ifndef DEFAULT_MMAP_THRESHOLD
-#define DEFAULT_MMAP_THRESHOLD (128 * 1024)
-#endif
-
-/*
-
-    M_MMAP_THRESHOLD is the request size threshold for using mmap()
-      to service a request. Requests of at least this size that cannot
-      be allocated using already-existing space will be serviced via mmap.
-      (If enough normal freed space already exists it is used instead.)
-
-      Using mmap segregates relatively large chunks of memory so that
-      they can be individually obtained and released from the host
-      system. A request serviced through mmap is never reused by any
-      other request (at least not directly; the system may just so
-      happen to remap successive requests to the same locations).
-
-      Segregating space in this way has the benefit that mmapped space
-      can ALWAYS be individually released back to the system, which
-      helps keep the system level memory demands of a long-lived
-      program low. Mapped memory can never become `locked' between
-      other chunks, as can happen with normally allocated chunks, which
-      menas that even trimming via malloc_trim would not release them.
-
-      However, it has the disadvantages that:
-
-         1. The space cannot be reclaimed, consolidated, and then
-            used to service later requests, as happens with normal chunks.
-         2. It can lead to more wastage because of mmap page alignment
-            requirements
-         3. It causes malloc performance to be more dependent on host
-            system memory management support routines which may vary in
-            implementation quality and may impose arbitrary
-            limitations. Generally, servicing a request via normal
-            malloc steps is faster than going through a system's mmap.
-
-      All together, these considerations should lead you to use mmap
-      only for relatively large requests.
-
-
-*/
-
-
-
-#ifndef DEFAULT_MMAP_MAX
-#if HAVE_MMAP
-#define DEFAULT_MMAP_MAX       (1024)
-#else
-#define DEFAULT_MMAP_MAX       (0)
-#endif
-#endif
-
-/*
-    M_MMAP_MAX is the maximum number of requests to simultaneously
-      service using mmap. This parameter exists because:
-
-         1. Some systems have a limited number of internal tables for
-            use by mmap.
-         2. In most systems, overreliance on mmap can degrade overall
-            performance.
-         3. If a program allocates many large regions, it is probably
-            better off using normal sbrk-based allocation routines that
-            can reclaim and reallocate normal heap memory. Using a
-            small value allows transition into this mode after the
-            first few allocations.
-
-      Setting to 0 disables all use of mmap.  If HAVE_MMAP is not set,
-      the default value is 0, and attempts to set it to non-zero values
-      in mallopt will fail.
-*/
-
-
-
-#ifndef DEFAULT_CHECK_ACTION
-#define DEFAULT_CHECK_ACTION 1
-#endif
-
-/* What to do if the standard debugging hooks are in place and a
-   corrupt pointer is detected: do nothing (0), print an error message
-   (1), or call abort() (2). */
-
-
-
-#define HEAP_MIN_SIZE (32*1024)
-#define HEAP_MAX_SIZE (1024*1024) /* must be a power of two */
-
-/* HEAP_MIN_SIZE and HEAP_MAX_SIZE limit the size of mmap()ed heaps
-      that are dynamically created for multi-threaded programs.  The
-      maximum size must be a power of two, for fast determination of
-      which heap belongs to a chunk.  It should be much larger than
-      the mmap threshold, so that requests with a size just below that
-      threshold can be fulfilled without creating too many heaps.
-*/
-
-
-
-#ifndef THREAD_STATS
-#define THREAD_STATS 0
-#endif
-
-/* If THREAD_STATS is non-zero, some statistics on mutex locking are
-   computed. */
-
-
-/* Macro to set errno.  */
-#ifndef __set_errno
-# define __set_errno(val) errno = (val)
-#endif
-
-/* On some platforms we can compile internal, not exported functions better.
-   Let the environment provide a macro and define it to be empty if it
-   is not available.  */
-#ifndef internal_function
-# define internal_function
-#endif
-
-
-/*
-
-  Special defines for the Linux/GNU C library.
-
-*/
-
-
-#ifdef _LIBC
-
-#if __STD_C
-
-Void_t * __default_morecore (ptrdiff_t);
-Void_t *(*__morecore)(ptrdiff_t) = __default_morecore;
-
-#else
-
-Void_t * __default_morecore ();
-Void_t *(*__morecore)() = __default_morecore;
-
-#endif
-
-#define MORECORE (*__morecore)
-#define MORECORE_FAILURE 0
-
-#ifndef MORECORE_CLEARS
-#define MORECORE_CLEARS 1
-#endif
-
-static size_t __libc_pagesize;
-
-#define access	__access
-#define mmap    __mmap
-#define munmap  __munmap
-#define mremap  __mremap
-#define mprotect __mprotect
-#undef malloc_getpagesize
-#define malloc_getpagesize __libc_pagesize
-
-#else /* _LIBC */
-
-#if __STD_C
-extern Void_t*     sbrk(ptrdiff_t);
-#else
-extern Void_t*     sbrk();
-#endif
-
-#ifndef MORECORE
-#define MORECORE sbrk
-#endif
-
-#ifndef MORECORE_FAILURE
-#define MORECORE_FAILURE -1
-#endif
-
-#ifndef MORECORE_CLEARS
-#define MORECORE_CLEARS 1
-#endif
-
-#endif /* _LIBC */
-
-#ifdef _LIBC
-
-#define cALLOc          __libc_calloc
-#define fREe            __libc_free
-#define mALLOc          __libc_malloc
-#define mEMALIGn        __libc_memalign
-#define rEALLOc         __libc_realloc
-#define vALLOc          __libc_valloc
-#define pvALLOc         __libc_pvalloc
-#define mALLINFo        __libc_mallinfo
-#define mALLOPt         __libc_mallopt
-#define mALLOC_STATs    __malloc_stats
-#define mALLOC_USABLE_SIZe __malloc_usable_size
-#define mALLOC_TRIm     __malloc_trim
-#define mALLOC_GET_STATe __malloc_get_state
-#define mALLOC_SET_STATe __malloc_set_state
-
-#else
-
-#define cALLOc          calloc
-#define fREe            free
-#define mALLOc          malloc
-#define mEMALIGn        memalign
-#define rEALLOc         realloc
-#define vALLOc          valloc
-#define pvALLOc         pvalloc
-#define mALLINFo        mallinfo
-#define mALLOPt         mallopt
-#define mALLOC_STATs    malloc_stats
-#define mALLOC_USABLE_SIZe malloc_usable_size
-#define mALLOC_TRIm     malloc_trim
-#define mALLOC_GET_STATe malloc_get_state
-#define mALLOC_SET_STATe malloc_set_state
-
-#endif
-
-/* Public routines */
-
-#if __STD_C
-
-#ifndef _LIBC
-void    ptmalloc_init(void);
-#endif
-Void_t* mALLOc(size_t);
-void    fREe(Void_t*);
-Void_t* rEALLOc(Void_t*, size_t);
-Void_t* mEMALIGn(size_t, size_t);
-Void_t* vALLOc(size_t);
-Void_t* pvALLOc(size_t);
-Void_t* cALLOc(size_t, size_t);
-void    cfree(Void_t*);
-int     mALLOC_TRIm(size_t);
-size_t  mALLOC_USABLE_SIZe(Void_t*);
-void    mALLOC_STATs(void);
-int     mALLOPt(int, int);
-struct mallinfo mALLINFo(void);
-Void_t* mALLOC_GET_STATe(void);
-int     mALLOC_SET_STATe(Void_t*);
-
-#else /* !__STD_C */
-
-#ifndef _LIBC
-void    ptmalloc_init();
-#endif
-Void_t* mALLOc();
-void    fREe();
-Void_t* rEALLOc();
-Void_t* mEMALIGn();
-Void_t* vALLOc();
-Void_t* pvALLOc();
-Void_t* cALLOc();
-void    cfree();
-int     mALLOC_TRIm();
-size_t  mALLOC_USABLE_SIZe();
-void    mALLOC_STATs();
-int     mALLOPt();
-struct mallinfo mALLINFo();
-Void_t* mALLOC_GET_STATe();
-int     mALLOC_SET_STATe();
-
-#endif /* __STD_C */
-
-
-#ifdef __cplusplus
-} /* end of extern "C" */
-#endif
-
-#if !defined(NO_THREADS) && !HAVE_MMAP
-"Can't have threads support without mmap"
-#endif
-#if USE_ARENAS && !HAVE_MMAP
-"Can't have multiple arenas without mmap"
-#endif
-
-
-/*
-  Type declarations
-*/
-
-
-struct malloc_chunk
-{
-  INTERNAL_SIZE_T prev_size; /* Size of previous chunk (if free). */
-  INTERNAL_SIZE_T size;      /* Size in bytes, including overhead. */
-  struct malloc_chunk* fd;   /* double links -- used only if free. */
-  struct malloc_chunk* bk;
-};
-
-typedef struct malloc_chunk* mchunkptr;
-
-/*
-
-   malloc_chunk details:
-
-    (The following includes lightly edited explanations by Colin Plumb.)
-
-    Chunks of memory are maintained using a `boundary tag' method as
-    described in e.g., Knuth or Standish.  (See the paper by Paul
-    Wilson ftp://ftp.cs.utexas.edu/pub/garbage/allocsrv.ps for a
-    survey of such techniques.)  Sizes of free chunks are stored both
-    in the front of each chunk and at the end.  This makes
-    consolidating fragmented chunks into bigger chunks very fast.  The
-    size fields also hold bits representing whether chunks are free or
-    in use.
-
-    An allocated chunk looks like this:
-
-
-    chunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Size of previous chunk, if allocated            | |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Size of chunk, in bytes                         |P|
-      mem-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             User data starts here...                          .
-            .                                                               .
-            .             (malloc_usable_space() bytes)                     .
-            .                                                               |
-nextchunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Size of chunk                                     |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-
-    Where "chunk" is the front of the chunk for the purpose of most of
-    the malloc code, but "mem" is the pointer that is returned to the
-    user.  "Nextchunk" is the beginning of the next contiguous chunk.
-
-    Chunks always begin on even word boundaries, so the mem portion
-    (which is returned to the user) is also on an even word boundary, and
-    thus double-word aligned.
-
-    Free chunks are stored in circular doubly-linked lists, and look like this:
-
-    chunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Size of previous chunk                            |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-    `head:' |             Size of chunk, in bytes                         |P|
-      mem-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Forward pointer to next chunk in list             |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Back pointer to previous chunk in list            |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Unused space (may be 0 bytes long)                .
-            .                                                               .
-            .                                                               |
-nextchunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-    `foot:' |             Size of chunk, in bytes                           |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-    The P (PREV_INUSE) bit, stored in the unused low-order bit of the
-    chunk size (which is always a multiple of two words), is an in-use
-    bit for the *previous* chunk.  If that bit is *clear*, then the
-    word before the current chunk size contains the previous chunk
-    size, and can be used to find the front of the previous chunk.
-    (The very first chunk allocated always has this bit set,
-    preventing access to non-existent (or non-owned) memory.)
-
-    Note that the `foot' of the current chunk is actually represented
-    as the prev_size of the NEXT chunk. (This makes it easier to
-    deal with alignments etc).
-
-    The two exceptions to all this are
-
-     1. The special chunk `top', which doesn't bother using the
-        trailing size field since there is no
-        next contiguous chunk that would have to index off it. (After
-        initialization, `top' is forced to always exist.  If it would
-        become less than MINSIZE bytes long, it is replenished via
-        malloc_extend_top.)
-
-     2. Chunks allocated via mmap, which have the second-lowest-order
-        bit (IS_MMAPPED) set in their size fields.  Because they are
-        never merged or traversed from any other chunk, they have no
-        foot size or inuse information.
-
-    Available chunks are kept in any of several places (all declared below):
-
-    * `av': An array of chunks serving as bin headers for consolidated
-       chunks. Each bin is doubly linked.  The bins are approximately
-       proportionally (log) spaced.  There are a lot of these bins
-       (128). This may look excessive, but works very well in
-       practice.  All procedures maintain the invariant that no
-       consolidated chunk physically borders another one. Chunks in
-       bins are kept in size order, with ties going to the
-       approximately least recently used chunk.
-
-       The chunks in each bin are maintained in decreasing sorted order by
-       size.  This is irrelevant for the small bins, which all contain
-       the same-sized chunks, but facilitates best-fit allocation for
-       larger chunks. (These lists are just sequential. Keeping them in
-       order almost never requires enough traversal to warrant using
-       fancier ordered data structures.)  Chunks of the same size are
-       linked with the most recently freed at the front, and allocations
-       are taken from the back.  This results in LRU or FIFO allocation
-       order, which tends to give each chunk an equal opportunity to be
-       consolidated with adjacent freed chunks, resulting in larger free
-       chunks and less fragmentation.
-
-    * `top': The top-most available chunk (i.e., the one bordering the
-       end of available memory) is treated specially. It is never
-       included in any bin, is used only if no other chunk is
-       available, and is released back to the system if it is very
-       large (see M_TRIM_THRESHOLD).
-
-    * `last_remainder': A bin holding only the remainder of the
-       most recently split (non-top) chunk. This bin is checked
-       before other non-fitting chunks, so as to provide better
-       locality for runs of sequentially allocated chunks.
-
-    *  Implicitly, through the host system's memory mapping tables.
-       If supported, requests greater than a threshold are usually
-       serviced via calls to mmap, and then later released via munmap.
-
-*/
-
-/*
-   Bins
-
-    The bins are an array of pairs of pointers serving as the
-    heads of (initially empty) doubly-linked lists of chunks, laid out
-    in a way so that each pair can be treated as if it were in a
-    malloc_chunk. (This way, the fd/bk offsets for linking bin heads
-    and chunks are the same).
-
-    Bins for sizes < 512 bytes contain chunks of all the same size, spaced
-    8 bytes apart. Larger bins are approximately logarithmically
-    spaced. (See the table below.)
-
-    Bin layout:
-
-    64 bins of size       8
-    32 bins of size      64
-    16 bins of size     512
-     8 bins of size    4096
-     4 bins of size   32768
-     2 bins of size  262144
-     1 bin  of size what's left
-
-    There is actually a little bit of slop in the numbers in bin_index
-    for the sake of speed. This makes no difference elsewhere.
-
-    The special chunks `top' and `last_remainder' get their own bins,
-    (this is implemented via yet more trickery with the av array),
-    although `top' is never properly linked to its bin since it is
-    always handled specially.
-
-*/
-
-#define NAV             128   /* number of bins */
-
-typedef struct malloc_chunk* mbinptr;
-
-/* An arena is a configuration of malloc_chunks together with an array
-   of bins.  With multiple threads, it must be locked via a mutex
-   before changing its data structures.  One or more `heaps' are
-   associated with each arena, except for the main_arena, which is
-   associated only with the `main heap', i.e.  the conventional free
-   store obtained with calls to MORECORE() (usually sbrk).  The `av'
-   array is never mentioned directly in the code, but instead used via
-   bin access macros. */
-
-typedef struct _arena {
-  mbinptr av[2*NAV + 2];
-  struct _arena *next;
-  size_t size;
-#if THREAD_STATS
-  long stat_lock_direct, stat_lock_loop, stat_lock_wait;
-#endif
-  mutex_t mutex;
-} arena;
-
-
-/* A heap is a single contiguous memory region holding (coalesceable)
-   malloc_chunks.  It is allocated with mmap() and always starts at an
-   address aligned to HEAP_MAX_SIZE.  Not used unless compiling with
-   USE_ARENAS. */
-
-typedef struct _heap_info {
-  arena *ar_ptr; /* Arena for this heap. */
-  struct _heap_info *prev; /* Previous heap. */
-  size_t size;   /* Current size in bytes. */
-  size_t pad;    /* Make sure the following data is properly aligned. */
-} heap_info;
-
-
-/*
-  Static functions (forward declarations)
-*/
-
-#if __STD_C
-
-static void      chunk_free(arena *ar_ptr, mchunkptr p) internal_function;
-static mchunkptr chunk_alloc(arena *ar_ptr, INTERNAL_SIZE_T size)
-     internal_function;
-static mchunkptr chunk_realloc(arena *ar_ptr, mchunkptr oldp,
-                               INTERNAL_SIZE_T oldsize, INTERNAL_SIZE_T nb)
-     internal_function;
-static mchunkptr chunk_align(arena *ar_ptr, INTERNAL_SIZE_T nb,
-                             size_t alignment) internal_function;
-static int       main_trim(size_t pad) internal_function;
-#if USE_ARENAS
-static int       heap_trim(heap_info *heap, size_t pad) internal_function;
-#endif
-#if defined _LIBC || defined MALLOC_HOOKS
-static Void_t*   malloc_check(size_t sz, const Void_t *caller);
-static void      free_check(Void_t* mem, const Void_t *caller);
-static Void_t*   realloc_check(Void_t* oldmem, size_t bytes,
-			       const Void_t *caller);
-static Void_t*   memalign_check(size_t alignment, size_t bytes,
-				const Void_t *caller);
-#ifndef NO_THREADS
-static Void_t*   malloc_starter(size_t sz, const Void_t *caller);
-static void      free_starter(Void_t* mem, const Void_t *caller);
-static Void_t*   malloc_atfork(size_t sz, const Void_t *caller);
-static void      free_atfork(Void_t* mem, const Void_t *caller);
-#endif
-#endif
-
-#else
-
-static void      chunk_free();
-static mchunkptr chunk_alloc();
-static mchunkptr chunk_realloc();
-static mchunkptr chunk_align();
-static int       main_trim();
-#if USE_ARENAS
-static int       heap_trim();
-#endif
-#if defined _LIBC || defined MALLOC_HOOKS
-static Void_t*   malloc_check();
-static void      free_check();
-static Void_t*   realloc_check();
-static Void_t*   memalign_check();
-#ifndef NO_THREADS
-static Void_t*   malloc_starter();
-static void      free_starter();
-static Void_t*   malloc_atfork();
-static void      free_atfork();
-#endif
-#endif
-
-#endif
-
-
-
-/* sizes, alignments */
-
-#define SIZE_SZ                (sizeof(INTERNAL_SIZE_T))
-/* Allow the default to be overwritten on the compiler command line.  */
-#ifndef MALLOC_ALIGNMENT
-# define MALLOC_ALIGNMENT      (SIZE_SZ + SIZE_SZ)
-#endif
-#define MALLOC_ALIGN_MASK      (MALLOC_ALIGNMENT - 1)
-#define MINSIZE                (sizeof(struct malloc_chunk))
-
-/* conversion from malloc headers to user pointers, and back */
-
-#define chunk2mem(p) ((Void_t*)((char*)(p) + 2*SIZE_SZ))
-#define mem2chunk(mem) chunk_at_offset((mem), -2*SIZE_SZ)
-
-/* pad request bytes into a usable size, return non-zero on overflow */
-
-#define request2size(req, nb) \
- ((nb = (req) + (SIZE_SZ + MALLOC_ALIGN_MASK)),\
-  ((long)nb <= 0 || nb < (INTERNAL_SIZE_T) (req) \
-   ? (__set_errno (ENOMEM), 1) \
-   : ((nb < (MINSIZE + MALLOC_ALIGN_MASK) \
-	   ? (nb = MINSIZE) : (nb &= ~MALLOC_ALIGN_MASK)), 0)))
-
-/* Check if m has acceptable alignment */
-
-#define aligned_OK(m)    (((unsigned long)((m)) & (MALLOC_ALIGN_MASK)) == 0)
-
-
-
-
-/*
-  Physical chunk operations
-*/
-
-
-/* size field is or'ed with PREV_INUSE when previous adjacent chunk in use */
-
-#define PREV_INUSE 0x1UL
-
-/* size field is or'ed with IS_MMAPPED if the chunk was obtained with mmap() */
-
-#define IS_MMAPPED 0x2UL
-
-/* Bits to mask off when extracting size */
-
-#define SIZE_BITS (PREV_INUSE|IS_MMAPPED)
-
-
-/* Ptr to next physical malloc_chunk. */
-
-#define next_chunk(p) chunk_at_offset((p), (p)->size & ~PREV_INUSE)
-
-/* Ptr to previous physical malloc_chunk */
-
-#define prev_chunk(p) chunk_at_offset((p), -(p)->prev_size)
-
-
-/* Treat space at ptr + offset as a chunk */
-
-#define chunk_at_offset(p, s)  BOUNDED_1((mchunkptr)(((char*)(p)) + (s)))
-
-
-
-
-/*
-  Dealing with use bits
-*/
-
-/* extract p's inuse bit */
-
-#define inuse(p) (next_chunk(p)->size & PREV_INUSE)
-
-/* extract inuse bit of previous chunk */
-
-#define prev_inuse(p)  ((p)->size & PREV_INUSE)
-
-/* check for mmap()'ed chunk */
-
-#define chunk_is_mmapped(p) ((p)->size & IS_MMAPPED)
-
-/* set/clear chunk as in use without otherwise disturbing */
-
-#define set_inuse(p) (next_chunk(p)->size |= PREV_INUSE)
-
-#define clear_inuse(p) (next_chunk(p)->size &= ~PREV_INUSE)
-
-/* check/set/clear inuse bits in known places */
-
-#define inuse_bit_at_offset(p, s) \
-  (chunk_at_offset((p), (s))->size & PREV_INUSE)
-
-#define set_inuse_bit_at_offset(p, s) \
-  (chunk_at_offset((p), (s))->size |= PREV_INUSE)
-
-#define clear_inuse_bit_at_offset(p, s) \
-  (chunk_at_offset((p), (s))->size &= ~(PREV_INUSE))
-
-
-
-
-/*
-  Dealing with size fields
-*/
-
-/* Get size, ignoring use bits */
-
-#define chunksize(p)          ((p)->size & ~(SIZE_BITS))
-
-/* Set size at head, without disturbing its use bit */
-
-#define set_head_size(p, s)   ((p)->size = (((p)->size & PREV_INUSE) | (s)))
-
-/* Set size/use ignoring previous bits in header */
-
-#define set_head(p, s)        ((p)->size = (s))
-
-/* Set size at footer (only when chunk is not in use) */
-
-#define set_foot(p, s)   (chunk_at_offset(p, s)->prev_size = (s))
-
-
-
-
-
-/* access macros */
-
-#define bin_at(a, i)   BOUNDED_1(_bin_at(a, i))
-#define _bin_at(a, i)  ((mbinptr)((char*)&(((a)->av)[2*(i)+2]) - 2*SIZE_SZ))
-#define init_bin(a, i) ((a)->av[2*(i)+2] = (a)->av[2*(i)+3] = bin_at((a), (i)))
-#define next_bin(b)    ((mbinptr)((char*)(b) + 2 * sizeof(((arena*)0)->av[0])))
-#define prev_bin(b)    ((mbinptr)((char*)(b) - 2 * sizeof(((arena*)0)->av[0])))
-
-/*
-   The first 2 bins are never indexed. The corresponding av cells are instead
-   used for bookkeeping. This is not to save space, but to simplify
-   indexing, maintain locality, and avoid some initialization tests.
-*/
-
-#define binblocks(a)      (bin_at(a,0)->size)/* bitvector of nonempty blocks */
-#define top(a)            (bin_at(a,0)->fd)  /* The topmost chunk */
-#define last_remainder(a) (bin_at(a,1))      /* remainder from last split */
-
-/*
-   Because top initially points to its own bin with initial
-   zero size, thus forcing extension on the first malloc request,
-   we avoid having any special code in malloc to check whether
-   it even exists yet. But we still need to in malloc_extend_top.
-*/
-
-#define initial_top(a)    ((mchunkptr)bin_at(a, 0))
-
-
-
-/* field-extraction macros */
-
-#define first(b) ((b)->fd)
-#define last(b)  ((b)->bk)
-
-/*
-  Indexing into bins
-*/
-
-#define bin_index(sz)                                                         \
-(((((unsigned long)(sz)) >> 9) ==    0) ?       (((unsigned long)(sz)) >>  3):\
- ((((unsigned long)(sz)) >> 9) <=    4) ?  56 + (((unsigned long)(sz)) >>  6):\
- ((((unsigned long)(sz)) >> 9) <=   20) ?  91 + (((unsigned long)(sz)) >>  9):\
- ((((unsigned long)(sz)) >> 9) <=   84) ? 110 + (((unsigned long)(sz)) >> 12):\
- ((((unsigned long)(sz)) >> 9) <=  340) ? 119 + (((unsigned long)(sz)) >> 15):\
- ((((unsigned long)(sz)) >> 9) <= 1364) ? 124 + (((unsigned long)(sz)) >> 18):\
-                                          126)
-/*
-  bins for chunks < 512 are all spaced 8 bytes apart, and hold
-  identically sized chunks. This is exploited in malloc.
-*/
-
-#define MAX_SMALLBIN         63
-#define MAX_SMALLBIN_SIZE   512
-#define SMALLBIN_WIDTH        8
-
-#define smallbin_index(sz)  (((unsigned long)(sz)) >> 3)
-
-/*
-   Requests are `small' if both the corresponding and the next bin are small
-*/
-
-#define is_small_request(nb) ((nb) < MAX_SMALLBIN_SIZE - SMALLBIN_WIDTH)
-
-
-
-/*
-    To help compensate for the large number of bins, a one-level index
-    structure is used for bin-by-bin searching.  `binblocks' is a
-    one-word bitvector recording whether groups of BINBLOCKWIDTH bins
-    have any (possibly) non-empty bins, so they can be skipped over
-    all at once during during traversals. The bits are NOT always
-    cleared as soon as all bins in a block are empty, but instead only
-    when all are noticed to be empty during traversal in malloc.
-*/
-
-#define BINBLOCKWIDTH     4   /* bins per block */
-
-/* bin<->block macros */
-
-#define idx2binblock(ix)      ((unsigned)1 << ((ix) / BINBLOCKWIDTH))
-#define mark_binblock(a, ii)  (binblocks(a) |= idx2binblock(ii))
-#define clear_binblock(a, ii) (binblocks(a) &= ~(idx2binblock(ii)))
-
-
-
-
-/* Static bookkeeping data */
-
-/* Helper macro to initialize bins */
-#define IAV(i) _bin_at(&main_arena, i), _bin_at(&main_arena, i)
-
-static arena main_arena = {
-    {
- 0, 0,
- IAV(0),   IAV(1),   IAV(2),   IAV(3),   IAV(4),   IAV(5),   IAV(6),   IAV(7),
- IAV(8),   IAV(9),   IAV(10),  IAV(11),  IAV(12),  IAV(13),  IAV(14),  IAV(15),
- IAV(16),  IAV(17),  IAV(18),  IAV(19),  IAV(20),  IAV(21),  IAV(22),  IAV(23),
- IAV(24),  IAV(25),  IAV(26),  IAV(27),  IAV(28),  IAV(29),  IAV(30),  IAV(31),
- IAV(32),  IAV(33),  IAV(34),  IAV(35),  IAV(36),  IAV(37),  IAV(38),  IAV(39),
- IAV(40),  IAV(41),  IAV(42),  IAV(43),  IAV(44),  IAV(45),  IAV(46),  IAV(47),
- IAV(48),  IAV(49),  IAV(50),  IAV(51),  IAV(52),  IAV(53),  IAV(54),  IAV(55),
- IAV(56),  IAV(57),  IAV(58),  IAV(59),  IAV(60),  IAV(61),  IAV(62),  IAV(63),
- IAV(64),  IAV(65),  IAV(66),  IAV(67),  IAV(68),  IAV(69),  IAV(70),  IAV(71),
- IAV(72),  IAV(73),  IAV(74),  IAV(75),  IAV(76),  IAV(77),  IAV(78),  IAV(79),
- IAV(80),  IAV(81),  IAV(82),  IAV(83),  IAV(84),  IAV(85),  IAV(86),  IAV(87),
- IAV(88),  IAV(89),  IAV(90),  IAV(91),  IAV(92),  IAV(93),  IAV(94),  IAV(95),
- IAV(96),  IAV(97),  IAV(98),  IAV(99),  IAV(100), IAV(101), IAV(102), IAV(103),
- IAV(104), IAV(105), IAV(106), IAV(107), IAV(108), IAV(109), IAV(110), IAV(111),
- IAV(112), IAV(113), IAV(114), IAV(115), IAV(116), IAV(117), IAV(118), IAV(119),
- IAV(120), IAV(121), IAV(122), IAV(123), IAV(124), IAV(125), IAV(126), IAV(127)
-    },
-    &main_arena, /* next */
-    0, /* size */
-#if THREAD_STATS
-    0, 0, 0, /* stat_lock_direct, stat_lock_loop, stat_lock_wait */
-#endif
-    MUTEX_INITIALIZER /* mutex */
-};
-
-#undef IAV
-
-/* Thread specific data */
-
-static tsd_key_t arena_key;
-static mutex_t list_lock = MUTEX_INITIALIZER;
-
-#if THREAD_STATS
-static int stat_n_heaps;
-#define THREAD_STAT(x) x
-#else
-#define THREAD_STAT(x) do ; while(0)
-#endif
-
-/* variables holding tunable values */
-
-static unsigned long trim_threshold   = DEFAULT_TRIM_THRESHOLD;
-static unsigned long top_pad          = DEFAULT_TOP_PAD;
-static unsigned int  n_mmaps_max      = DEFAULT_MMAP_MAX;
-static unsigned long mmap_threshold   = DEFAULT_MMAP_THRESHOLD;
-static int           check_action     = DEFAULT_CHECK_ACTION;
-
-/* The first value returned from sbrk */
-static char* sbrk_base = (char*)(-1);
-
-/* The maximum memory obtained from system via sbrk */
-static unsigned long max_sbrked_mem;
-
-/* The maximum via either sbrk or mmap (too difficult to track with threads) */
-#ifdef NO_THREADS
-static unsigned long max_total_mem;
-#endif
-
-/* The total memory obtained from system via sbrk */
-#define sbrked_mem (main_arena.size)
-
-/* Tracking mmaps */
-
-static unsigned int n_mmaps;
-static unsigned int max_n_mmaps;
-static unsigned long mmapped_mem;
-static unsigned long max_mmapped_mem;
-
-/* Mapped memory in non-main arenas (reliable only for NO_THREADS). */
-static unsigned long arena_mem;
-
-
-
-#ifndef _LIBC
-#define weak_variable
-#else
-/* In GNU libc we want the hook variables to be weak definitions to
-   avoid a problem with Emacs.  */
-#define weak_variable weak_function
-#endif
-
-/* Already initialized? */
-int __malloc_initialized = -1;
-
-
-#ifndef NO_THREADS
-
-/* Magic value for the thread-specific arena pointer when
-   malloc_atfork() is in use.  */
-
-#define ATFORK_ARENA_PTR ((Void_t*)-1)
-
-/* The following two functions are registered via thread_atfork() to
-   make sure that the mutexes remain in a consistent state in the
-   fork()ed version of a thread.  Also adapt the malloc and free hooks
-   temporarily, because the `atfork' handler mechanism may use
-   malloc/free internally (e.g. in LinuxThreads). */
-
-#if defined _LIBC || defined MALLOC_HOOKS
-static __malloc_ptr_t (*save_malloc_hook) __MALLOC_P ((size_t __size,
-						       const __malloc_ptr_t));
-static void           (*save_free_hook) __MALLOC_P ((__malloc_ptr_t __ptr,
-						     const __malloc_ptr_t));
-static Void_t*        save_arena;
-#endif
-
-static void
-ptmalloc_lock_all __MALLOC_P((void))
-{
-  arena *ar_ptr;
-
-  (void)mutex_lock(&list_lock);
-  for(ar_ptr = &main_arena;;) {
-    (void)mutex_lock(&ar_ptr->mutex);
-    ar_ptr = ar_ptr->next;
-    if(ar_ptr == &main_arena) break;
-  }
-#if defined _LIBC || defined MALLOC_HOOKS
-  save_malloc_hook = __malloc_hook;
-  save_free_hook = __free_hook;
-  __malloc_hook = malloc_atfork;
-  __free_hook = free_atfork;
-  /* Only the current thread may perform malloc/free calls now. */
-  tsd_getspecific(arena_key, save_arena);
-  tsd_setspecific(arena_key, ATFORK_ARENA_PTR);
-#endif
-}
-
-static void
-ptmalloc_unlock_all __MALLOC_P((void))
-{
-  arena *ar_ptr;
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  tsd_setspecific(arena_key, save_arena);
-  __malloc_hook = save_malloc_hook;
-  __free_hook = save_free_hook;
-#endif
-  for(ar_ptr = &main_arena;;) {
-    (void)mutex_unlock(&ar_ptr->mutex);
-    ar_ptr = ar_ptr->next;
-    if(ar_ptr == &main_arena) break;
-  }
-  (void)mutex_unlock(&list_lock);
-}
-
-static void
-ptmalloc_init_all __MALLOC_P((void))
-{
-  arena *ar_ptr;
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  tsd_setspecific(arena_key, save_arena);
-  __malloc_hook = save_malloc_hook;
-  __free_hook = save_free_hook;
-#endif
-  for(ar_ptr = &main_arena;;) {
-    (void)mutex_init(&ar_ptr->mutex);
-    ar_ptr = ar_ptr->next;
-    if(ar_ptr == &main_arena) break;
-  }
-  (void)mutex_init(&list_lock);
-}
-
-#endif /* !defined NO_THREADS */
-
-/* Initialization routine. */
-#if defined(_LIBC)
-#if 0
-static void ptmalloc_init __MALLOC_P ((void)) __attribute__ ((constructor));
-#endif
-
-#ifdef _LIBC
-#include <string.h>
-extern char **environ;
-
-static char *
-internal_function
-next_env_entry (char ***position)
-{
-  char **current = *position;
-  char *result = NULL;
-
-  while (*current != NULL)
-    {
-      if (__builtin_expect ((*current)[0] == 'M', 0)
-	  && (*current)[1] == 'A'
-	  && (*current)[2] == 'L'
-	  && (*current)[3] == 'L'
-	  && (*current)[4] == 'O'
-	  && (*current)[5] == 'C'
-	  && (*current)[6] == '_')
-	{
-	  result = &(*current)[7];
-
-	  /* Save current position for next visit.  */
-	  *position = ++current;
-
-	  break;
-	}
-
-      ++current;
-    }
-
-  return result;
-}
-#endif
-
-static void
-ptmalloc_init __MALLOC_P((void))
-#else
-void
-ptmalloc_init __MALLOC_P((void))
-#endif
-{
-#if defined _LIBC || defined MALLOC_HOOKS
-# if __STD_C
-  const char* s;
-# else
-  char* s;
-# endif
-#endif
-  int secure;
-
-  if(__malloc_initialized >= 0) return;
-  __malloc_initialized = 0;
-#ifdef _LIBC
-  __libc_pagesize = __getpagesize();
-#endif
-#ifndef NO_THREADS
-#if defined _LIBC || defined MALLOC_HOOKS
-  /* With some threads implementations, creating thread-specific data
-     or initializing a mutex may call malloc() itself.  Provide a
-     simple starter version (realloc() won't work). */
-  save_malloc_hook = __malloc_hook;
-  save_free_hook = __free_hook;
-  __malloc_hook = malloc_starter;
-  __free_hook = free_starter;
-#endif
-#ifdef _LIBC
-  /* Initialize the pthreads interface. */
-  if (__pthread_initialize != NULL)
-    __pthread_initialize();
-#endif
-#endif /* !defined NO_THREADS */
-  mutex_init(&main_arena.mutex);
-  mutex_init(&list_lock);
-  tsd_key_create(&arena_key, NULL);
-  tsd_setspecific(arena_key, (Void_t *)&main_arena);
-  thread_atfork(ptmalloc_lock_all, ptmalloc_unlock_all, ptmalloc_init_all);
-#if defined _LIBC || defined MALLOC_HOOKS
-#ifndef NO_THREADS
-  __malloc_hook = save_malloc_hook;
-  __free_hook = save_free_hook;
-#endif
-  secure = __libc_enable_secure;
-#ifdef _LIBC
-  s = NULL;
-  if (environ != NULL)
-    {
-      char **runp = environ;
-      char *envline;
-
-      while (__builtin_expect ((envline = next_env_entry (&runp)) != NULL, 0))
-	{
-	  size_t len = strcspn (envline, "=");
-
-	  if (envline[len] != '=')
-	    /* This is a "MALLOC_" variable at the end of the string
-	       without a '=' character.  Ignore it since otherwise we
-	       will access invalid memory below.  */
-	    continue;
-
-	  switch (len)
-	    {
-	    case 6:
-	      if (memcmp (envline, "CHECK_", 6) == 0)
-		s = &envline[7];
-	      break;
-	    case 8:
-	      if (! secure && memcmp (envline, "TOP_PAD_", 8) == 0)
-		mALLOPt(M_TOP_PAD, atoi(&envline[9]));
-	      break;
-	    case 9:
-	      if (! secure && memcmp (envline, "MMAP_MAX_", 9) == 0)
-		mALLOPt(M_MMAP_MAX, atoi(&envline[10]));
-	      break;
-	    case 15:
-	      if (! secure)
-		{
-		  if (memcmp (envline, "TRIM_THRESHOLD_", 15) == 0)
-		    mALLOPt(M_TRIM_THRESHOLD, atoi(&envline[16]));
-		  else if (memcmp (envline, "MMAP_THRESHOLD_", 15) == 0)
-		    mALLOPt(M_MMAP_THRESHOLD, atoi(&envline[16]));
-		}
-	      break;
-	    default:
-	      break;
-	    }
-	}
-    }
-#else
-  if (! secure)
-    {
-      if((s = getenv("MALLOC_TRIM_THRESHOLD_")))
-	mALLOPt(M_TRIM_THRESHOLD, atoi(s));
-      if((s = getenv("MALLOC_TOP_PAD_")))
-	mALLOPt(M_TOP_PAD, atoi(s));
-      if((s = getenv("MALLOC_MMAP_THRESHOLD_")))
-	mALLOPt(M_MMAP_THRESHOLD, atoi(s));
-      if((s = getenv("MALLOC_MMAP_MAX_")))
-	mALLOPt(M_MMAP_MAX, atoi(s));
-    }
-  s = getenv("MALLOC_CHECK_");
-#endif
-  if(s) {
-    if(s[0]) mALLOPt(M_CHECK_ACTION, (int)(s[0] - '0'));
-    __malloc_check_init();
-  }
-  if(__malloc_initialize_hook != NULL)
-    (*__malloc_initialize_hook)();
-#endif
-  __malloc_initialized = 1;
-}
-
-/* There are platforms (e.g. Hurd) with a link-time hook mechanism. */
-#ifdef thread_atfork_static
-thread_atfork_static(ptmalloc_lock_all, ptmalloc_unlock_all, \
-                     ptmalloc_init_all)
-#endif
-
-#if defined _LIBC || defined MALLOC_HOOKS
-
-/* Hooks for debugging versions.  The initial hooks just call the
-   initialization routine, then do the normal work. */
-
-static Void_t*
-#if __STD_C
-malloc_hook_ini(size_t sz, const __malloc_ptr_t caller)
-#else
-malloc_hook_ini(sz, caller)
-     size_t sz; const __malloc_ptr_t caller;
-#endif
-{
-  __malloc_hook = NULL;
-  ptmalloc_init();
-  return mALLOc(sz);
-}
-
-static Void_t*
-#if __STD_C
-realloc_hook_ini(Void_t* ptr, size_t sz, const __malloc_ptr_t caller)
-#else
-realloc_hook_ini(ptr, sz, caller)
-     Void_t* ptr; size_t sz; const __malloc_ptr_t caller;
-#endif
-{
-  __malloc_hook = NULL;
-  __realloc_hook = NULL;
-  ptmalloc_init();
-  return rEALLOc(ptr, sz);
-}
-
-static Void_t*
-#if __STD_C
-memalign_hook_ini(size_t alignment, size_t sz, const __malloc_ptr_t caller)
-#else
-memalign_hook_ini(alignment, sz, caller)
-     size_t alignment; size_t sz; const __malloc_ptr_t caller;
-#endif
-{
-  __memalign_hook = NULL;
-  ptmalloc_init();
-  return mEMALIGn(alignment, sz);
-}
-
-void weak_variable (*__malloc_initialize_hook) __MALLOC_P ((void)) = NULL;
-void weak_variable (*__free_hook) __MALLOC_P ((__malloc_ptr_t __ptr,
-					       const __malloc_ptr_t)) = NULL;
-__malloc_ptr_t weak_variable (*__malloc_hook)
- __MALLOC_P ((size_t __size, const __malloc_ptr_t)) = malloc_hook_ini;
-__malloc_ptr_t weak_variable (*__realloc_hook)
- __MALLOC_P ((__malloc_ptr_t __ptr, size_t __size, const __malloc_ptr_t))
-     = realloc_hook_ini;
-__malloc_ptr_t weak_variable (*__memalign_hook)
- __MALLOC_P ((size_t __alignment, size_t __size, const __malloc_ptr_t))
-     = memalign_hook_ini;
-void weak_variable (*__after_morecore_hook) __MALLOC_P ((void)) = NULL;
-
-/* Whether we are using malloc checking.  */
-static int using_malloc_checking;
-
-/* A flag that is set by malloc_set_state, to signal that malloc checking
-   must not be enabled on the request from the user (via the MALLOC_CHECK_
-   environment variable).  It is reset by __malloc_check_init to tell
-   malloc_set_state that the user has requested malloc checking.
-
-   The purpose of this flag is to make sure that malloc checking is not
-   enabled when the heap to be restored was constructed without malloc
-   checking, and thus does not contain the required magic bytes.
-   Otherwise the heap would be corrupted by calls to free and realloc.  If
-   it turns out that the heap was created with malloc checking and the
-   user has requested it malloc_set_state just calls __malloc_check_init
-   again to enable it.  On the other hand, reusing such a heap without
-   further malloc checking is safe.  */
-static int disallow_malloc_check;
-
-/* Activate a standard set of debugging hooks. */
-void
-__malloc_check_init()
-{
-  if (disallow_malloc_check) {
-    disallow_malloc_check = 0;
-    return;
-  }
-  using_malloc_checking = 1;
-  __malloc_hook = malloc_check;
-  __free_hook = free_check;
-  __realloc_hook = realloc_check;
-  __memalign_hook = memalign_check;
-  if(check_action & 1)
-    fprintf(stderr, "malloc: using debugging hooks\n");
-}
-
-#endif
-
-
-
-
-
-/* Routines dealing with mmap(). */
-
-#if HAVE_MMAP
-
-#ifndef MAP_ANONYMOUS
-
-static int dev_zero_fd = -1; /* Cached file descriptor for /dev/zero. */
-
-#define MMAP(addr, size, prot, flags) ((dev_zero_fd < 0) ? \
- (dev_zero_fd = open("/dev/zero", O_RDWR), \
-  mmap((addr), (size), (prot), (flags), dev_zero_fd, 0)) : \
-   mmap((addr), (size), (prot), (flags), dev_zero_fd, 0))
-
-#else
-
-#define MMAP(addr, size, prot, flags) \
- (mmap((addr), (size), (prot), (flags)|MAP_ANONYMOUS, -1, 0))
-
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* This function is only called from one place, inline it.  */
-__inline__
-#endif
-static mchunkptr
-internal_function
-#if __STD_C
-mmap_chunk(size_t size)
-#else
-mmap_chunk(size) size_t size;
-#endif
-{
-  size_t page_mask = malloc_getpagesize - 1;
-  mchunkptr p;
-
-  /* For mmapped chunks, the overhead is one SIZE_SZ unit larger, because
-   * there is no following chunk whose prev_size field could be used.
-   */
-  size = (size + SIZE_SZ + page_mask) & ~page_mask;
-
-  p = (mchunkptr)MMAP(0, size, PROT_READ|PROT_WRITE, MAP_PRIVATE);
-  if(p == (mchunkptr) MAP_FAILED) return 0;
-
-  n_mmaps++;
-  if (n_mmaps > max_n_mmaps) max_n_mmaps = n_mmaps;
-
-  /* We demand that eight bytes into a page must be 8-byte aligned. */
-  assert(aligned_OK(chunk2mem(p)));
-
-  /* The offset to the start of the mmapped region is stored
-   * in the prev_size field of the chunk; normally it is zero,
-   * but that can be changed in memalign().
-   */
-  p->prev_size = 0;
-  set_head(p, size|IS_MMAPPED);
-
-  mmapped_mem += size;
-  if ((unsigned long)mmapped_mem > (unsigned long)max_mmapped_mem)
-    max_mmapped_mem = mmapped_mem;
-#ifdef NO_THREADS
-  if ((unsigned long)(mmapped_mem + arena_mem + sbrked_mem) > max_total_mem)
-    max_total_mem = mmapped_mem + arena_mem + sbrked_mem;
-#endif
-  return p;
-}
-
-static void
-internal_function
-#if __STD_C
-munmap_chunk(mchunkptr p)
-#else
-munmap_chunk(p) mchunkptr p;
-#endif
-{
-  INTERNAL_SIZE_T size = chunksize(p);
-  int ret;
-
-  assert (chunk_is_mmapped(p));
-  assert(! ((char*)p >= sbrk_base && (char*)p < sbrk_base + sbrked_mem));
-  assert((n_mmaps > 0));
-  assert(((p->prev_size + size) & (malloc_getpagesize-1)) == 0);
-
-  n_mmaps--;
-  mmapped_mem -= (size + p->prev_size);
-
-  ret = munmap((char *)p - p->prev_size, size + p->prev_size);
-
-  /* munmap returns non-zero on failure */
-  assert(ret == 0);
-}
-
-#if HAVE_MREMAP
-
-static mchunkptr
-internal_function
-#if __STD_C
-mremap_chunk(mchunkptr p, size_t new_size)
-#else
-mremap_chunk(p, new_size) mchunkptr p; size_t new_size;
-#endif
-{
-  size_t page_mask = malloc_getpagesize - 1;
-  INTERNAL_SIZE_T offset = p->prev_size;
-  INTERNAL_SIZE_T size = chunksize(p);
-  char *cp;
-
-  assert (chunk_is_mmapped(p));
-  assert(! ((char*)p >= sbrk_base && (char*)p < sbrk_base + sbrked_mem));
-  assert((n_mmaps > 0));
-  assert(((size + offset) & (malloc_getpagesize-1)) == 0);
-
-  /* Note the extra SIZE_SZ overhead as in mmap_chunk(). */
-  new_size = (new_size + offset + SIZE_SZ + page_mask) & ~page_mask;
-
-  cp = (char *)mremap((char *)p - offset, size + offset, new_size,
-                      MREMAP_MAYMOVE);
-
-  if (cp == MAP_FAILED) return 0;
-
-  p = (mchunkptr)(cp + offset);
-
-  assert(aligned_OK(chunk2mem(p)));
-
-  assert((p->prev_size == offset));
-  set_head(p, (new_size - offset)|IS_MMAPPED);
-
-  mmapped_mem -= size + offset;
-  mmapped_mem += new_size;
-  if ((unsigned long)mmapped_mem > (unsigned long)max_mmapped_mem)
-    max_mmapped_mem = mmapped_mem;
-#ifdef NO_THREADS
-  if ((unsigned long)(mmapped_mem + arena_mem + sbrked_mem) > max_total_mem)
-    max_total_mem = mmapped_mem + arena_mem + sbrked_mem;
-#endif
-  return p;
-}
-
-#endif /* HAVE_MREMAP */
-
-#endif /* HAVE_MMAP */
-
-
-
-/* Managing heaps and arenas (for concurrent threads) */
-
-#if USE_ARENAS
-
-/* Create a new heap.  size is automatically rounded up to a multiple
-   of the page size. */
-
-static heap_info *
-internal_function
-#if __STD_C
-new_heap(size_t size)
-#else
-new_heap(size) size_t size;
-#endif
-{
-  size_t page_mask = malloc_getpagesize - 1;
-  char *p1, *p2;
-  unsigned long ul;
-  heap_info *h;
-
-  if(size+top_pad < HEAP_MIN_SIZE)
-    size = HEAP_MIN_SIZE;
-  else if(size+top_pad <= HEAP_MAX_SIZE)
-    size += top_pad;
-  else if(size > HEAP_MAX_SIZE)
-    return 0;
-  else
-    size = HEAP_MAX_SIZE;
-  size = (size + page_mask) & ~page_mask;
-
-  /* A memory region aligned to a multiple of HEAP_MAX_SIZE is needed.
-     No swap space needs to be reserved for the following large
-     mapping (on Linux, this is the case for all non-writable mappings
-     anyway). */
-  p1 = (char *)MMAP(0, HEAP_MAX_SIZE<<1, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE);
-  if(p1 != MAP_FAILED) {
-    p2 = (char *)(((unsigned long)p1 + (HEAP_MAX_SIZE-1)) & ~(HEAP_MAX_SIZE-1));
-    ul = p2 - p1;
-    if (ul)
-      munmap(p1, ul);
-    munmap(p2 + HEAP_MAX_SIZE, HEAP_MAX_SIZE - ul);
-  } else {
-    /* Try to take the chance that an allocation of only HEAP_MAX_SIZE
-       is already aligned. */
-    p2 = (char *)MMAP(0, HEAP_MAX_SIZE, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE);
-    if(p2 == MAP_FAILED)
-      return 0;
-    if((unsigned long)p2 & (HEAP_MAX_SIZE-1)) {
-      munmap(p2, HEAP_MAX_SIZE);
-      return 0;
-    }
-  }
-  if(MMAP(p2, size, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED)
-     == (char *) MAP_FAILED) {
-    munmap(p2, HEAP_MAX_SIZE);
-    return 0;
-  }
-  h = (heap_info *)p2;
-  h->size = size;
-  THREAD_STAT(stat_n_heaps++);
-  return h;
-}
-
-/* Grow or shrink a heap.  size is automatically rounded up to a
-   multiple of the page size if it is positive. */
-
-static int
-#if __STD_C
-grow_heap(heap_info *h, long diff)
-#else
-grow_heap(h, diff) heap_info *h; long diff;
-#endif
-{
-  size_t page_mask = malloc_getpagesize - 1;
-  long new_size;
-
-  if(diff >= 0) {
-    diff = (diff + page_mask) & ~page_mask;
-    new_size = (long)h->size + diff;
-    if(new_size > HEAP_MAX_SIZE)
-      return -1;
-    if(MMAP((char *)h + h->size, diff, PROT_READ|PROT_WRITE,
-	    MAP_PRIVATE|MAP_FIXED) == (char *) MAP_FAILED)
-      return -2;
-  } else {
-    new_size = (long)h->size + diff;
-    if(new_size < (long)sizeof(*h))
-      return -1;
-    /* Try to re-map the extra heap space freshly to save memory, and
-       make it inaccessible. */
-    if((char *)MMAP((char *)h + new_size, -diff, PROT_NONE,
-                    MAP_PRIVATE|MAP_FIXED) == (char *) MAP_FAILED)
-      return -2;
-  }
-  h->size = new_size;
-  return 0;
-}
-
-/* Delete a heap. */
-
-#define delete_heap(heap) munmap((char*)(heap), HEAP_MAX_SIZE)
-
-/* arena_get() acquires an arena and locks the corresponding mutex.
-   First, try the one last locked successfully by this thread.  (This
-   is the common case and handled with a macro for speed.)  Then, loop
-   once over the circularly linked list of arenas.  If no arena is
-   readily available, create a new one.  In this latter case, `size'
-   is just a hint as to how much memory will be required immediately
-   in the new arena. */
-
-#define arena_get(ptr, size) do { \
-  Void_t *vptr = NULL; \
-  ptr = (arena *)tsd_getspecific(arena_key, vptr); \
-  if(ptr && !mutex_trylock(&ptr->mutex)) { \
-    THREAD_STAT(++(ptr->stat_lock_direct)); \
-  } else \
-    ptr = arena_get2(ptr, (size)); \
-} while(0)
-
-static arena *
-internal_function
-#if __STD_C
-arena_get2(arena *a_tsd, size_t size)
-#else
-arena_get2(a_tsd, size) arena *a_tsd; size_t size;
-#endif
-{
-  arena *a;
-  heap_info *h;
-  char *ptr;
-  int i;
-  unsigned long misalign;
-
-  if(!a_tsd)
-    a = a_tsd = &main_arena;
-  else {
-    a = a_tsd->next;
-    if(!a) {
-      /* This can only happen while initializing the new arena. */
-      (void)mutex_lock(&main_arena.mutex);
-      THREAD_STAT(++(main_arena.stat_lock_wait));
-      return &main_arena;
-    }
-  }
-
-  /* Check the global, circularly linked list for available arenas. */
- repeat:
-  do {
-    if(!mutex_trylock(&a->mutex)) {
-      THREAD_STAT(++(a->stat_lock_loop));
-      tsd_setspecific(arena_key, (Void_t *)a);
-      return a;
-    }
-    a = a->next;
-  } while(a != a_tsd);
-
-  /* If not even the list_lock can be obtained, try again.  This can
-     happen during `atfork', or for example on systems where thread
-     creation makes it temporarily impossible to obtain _any_
-     locks. */
-  if(mutex_trylock(&list_lock)) {
-    a = a_tsd;
-    goto repeat;
-  }
-  (void)mutex_unlock(&list_lock);
-
-  /* Nothing immediately available, so generate a new arena. */
-  h = new_heap(size + (sizeof(*h) + sizeof(*a) + MALLOC_ALIGNMENT));
-  if(!h) {
-    /* Maybe size is too large to fit in a single heap.  So, just try
-       to create a minimally-sized arena and let chunk_alloc() attempt
-       to deal with the large request via mmap_chunk(). */
-    h = new_heap(sizeof(*h) + sizeof(*a) + MALLOC_ALIGNMENT);
-    if(!h)
-      return 0;
-  }
-  a = h->ar_ptr = (arena *)(h+1);
-  for(i=0; i<NAV; i++)
-    init_bin(a, i);
-  a->next = NULL;
-  a->size = h->size;
-  arena_mem += h->size;
-#ifdef NO_THREADS
-  if((unsigned long)(mmapped_mem + arena_mem + sbrked_mem) > max_total_mem)
-    max_total_mem = mmapped_mem + arena_mem + sbrked_mem;
-#endif
-  tsd_setspecific(arena_key, (Void_t *)a);
-  mutex_init(&a->mutex);
-  i = mutex_lock(&a->mutex); /* remember result */
-
-  /* Set up the top chunk, with proper alignment. */
-  ptr = (char *)(a + 1);
-  misalign = (unsigned long)chunk2mem(ptr) & MALLOC_ALIGN_MASK;
-  if (misalign > 0)
-    ptr += MALLOC_ALIGNMENT - misalign;
-  top(a) = (mchunkptr)ptr;
-  set_head(top(a), (((char*)h + h->size) - ptr) | PREV_INUSE);
-
-  /* Add the new arena to the list. */
-  (void)mutex_lock(&list_lock);
-  a->next = main_arena.next;
-  main_arena.next = a;
-  (void)mutex_unlock(&list_lock);
-
-  if(i) /* locking failed; keep arena for further attempts later */
-    return 0;
-
-  THREAD_STAT(++(a->stat_lock_loop));
-  return a;
-}
-
-/* find the heap and corresponding arena for a given ptr */
-
-#define heap_for_ptr(ptr) \
- ((heap_info *)((unsigned long)(ptr) & ~(HEAP_MAX_SIZE-1)))
-#define arena_for_ptr(ptr) \
- (((mchunkptr)(ptr) < top(&main_arena) && (char *)(ptr) >= sbrk_base) ? \
-  &main_arena : heap_for_ptr(ptr)->ar_ptr)
-
-#else /* !USE_ARENAS */
-
-/* There is only one arena, main_arena. */
-
-#define arena_get(ptr, sz) (ptr = &main_arena)
-#define arena_for_ptr(ptr) (&main_arena)
-
-#endif /* USE_ARENAS */
-
-
-
-/*
-  Debugging support
-*/
-
-#if MALLOC_DEBUG
-
-
-/*
-  These routines make a number of assertions about the states
-  of data structures that should be true at all times. If any
-  are not true, it's very likely that a user program has somehow
-  trashed memory. (It's also possible that there is a coding error
-  in malloc. In which case, please report it!)
-*/
-
-#if __STD_C
-static void do_check_chunk(arena *ar_ptr, mchunkptr p)
-#else
-static void do_check_chunk(ar_ptr, p) arena *ar_ptr; mchunkptr p;
-#endif
-{
-  INTERNAL_SIZE_T sz = p->size & ~PREV_INUSE;
-
-  /* No checkable chunk is mmapped */
-  assert(!chunk_is_mmapped(p));
-
-#if USE_ARENAS
-  if(ar_ptr != &main_arena) {
-    heap_info *heap = heap_for_ptr(p);
-    assert(heap->ar_ptr == ar_ptr);
-    if(p != top(ar_ptr))
-      assert((char *)p + sz <= (char *)heap + heap->size);
-    else
-      assert((char *)p + sz == (char *)heap + heap->size);
-    return;
-  }
-#endif
-
-  /* Check for legal address ... */
-  assert((char*)p >= sbrk_base);
-  if (p != top(ar_ptr))
-    assert((char*)p + sz <= (char*)top(ar_ptr));
-  else
-    assert((char*)p + sz <= sbrk_base + sbrked_mem);
-
-}
-
-
-#if __STD_C
-static void do_check_free_chunk(arena *ar_ptr, mchunkptr p)
-#else
-static void do_check_free_chunk(ar_ptr, p) arena *ar_ptr; mchunkptr p;
-#endif
-{
-  INTERNAL_SIZE_T sz = p->size & ~PREV_INUSE;
-  mchunkptr next = chunk_at_offset(p, sz);
-
-  do_check_chunk(ar_ptr, p);
-
-  /* Check whether it claims to be free ... */
-  assert(!inuse(p));
-
-  /* Must have OK size and fields */
-  assert((long)sz >= (long)MINSIZE);
-  assert((sz & MALLOC_ALIGN_MASK) == 0);
-  assert(aligned_OK(chunk2mem(p)));
-  /* ... matching footer field */
-  assert(next->prev_size == sz);
-  /* ... and is fully consolidated */
-  assert(prev_inuse(p));
-  assert (next == top(ar_ptr) || inuse(next));
-
-  /* ... and has minimally sane links */
-  assert(p->fd->bk == p);
-  assert(p->bk->fd == p);
-}
-
-#if __STD_C
-static void do_check_inuse_chunk(arena *ar_ptr, mchunkptr p)
-#else
-static void do_check_inuse_chunk(ar_ptr, p) arena *ar_ptr; mchunkptr p;
-#endif
-{
-  mchunkptr next = next_chunk(p);
-  do_check_chunk(ar_ptr, p);
-
-  /* Check whether it claims to be in use ... */
-  assert(inuse(p));
-
-  /* ... whether its size is OK (it might be a fencepost) ... */
-  assert(chunksize(p) >= MINSIZE || next->size == (0|PREV_INUSE));
-
-  /* ... and is surrounded by OK chunks.
-    Since more things can be checked with free chunks than inuse ones,
-    if an inuse chunk borders them and debug is on, it's worth doing them.
-  */
-  if (!prev_inuse(p))
-  {
-    mchunkptr prv = prev_chunk(p);
-    assert(next_chunk(prv) == p);
-    do_check_free_chunk(ar_ptr, prv);
-  }
-  if (next == top(ar_ptr))
-  {
-    assert(prev_inuse(next));
-    assert(chunksize(next) >= MINSIZE);
-  }
-  else if (!inuse(next))
-    do_check_free_chunk(ar_ptr, next);
-
-}
-
-#if __STD_C
-static void do_check_malloced_chunk(arena *ar_ptr,
-                                    mchunkptr p, INTERNAL_SIZE_T s)
-#else
-static void do_check_malloced_chunk(ar_ptr, p, s)
-arena *ar_ptr; mchunkptr p; INTERNAL_SIZE_T s;
-#endif
-{
-  INTERNAL_SIZE_T sz = p->size & ~PREV_INUSE;
-  long room = sz - s;
-
-  do_check_inuse_chunk(ar_ptr, p);
-
-  /* Legal size ... */
-  assert((long)sz >= (long)MINSIZE);
-  assert((sz & MALLOC_ALIGN_MASK) == 0);
-  assert(room >= 0);
-  assert(room < (long)MINSIZE);
-
-  /* ... and alignment */
-  assert(aligned_OK(chunk2mem(p)));
-
-
-  /* ... and was allocated at front of an available chunk */
-  assert(prev_inuse(p));
-
-}
-
-
-#define check_free_chunk(A,P) do_check_free_chunk(A,P)
-#define check_inuse_chunk(A,P) do_check_inuse_chunk(A,P)
-#define check_chunk(A,P) do_check_chunk(A,P)
-#define check_malloced_chunk(A,P,N) do_check_malloced_chunk(A,P,N)
-#else
-#define check_free_chunk(A,P)
-#define check_inuse_chunk(A,P)
-#define check_chunk(A,P)
-#define check_malloced_chunk(A,P,N)
-#endif
-
-
-
-/*
-  Macro-based internal utilities
-*/
-
-
-/*
-  Linking chunks in bin lists.
-  Call these only with variables, not arbitrary expressions, as arguments.
-*/
-
-/*
-  Place chunk p of size s in its bin, in size order,
-  putting it ahead of others of same size.
-*/
-
-
-#define frontlink(A, P, S, IDX, BK, FD)                                       \
-{                                                                             \
-  if (S < MAX_SMALLBIN_SIZE)                                                  \
-  {                                                                           \
-    IDX = smallbin_index(S);                                                  \
-    mark_binblock(A, IDX);                                                    \
-    BK = bin_at(A, IDX);                                                      \
-    FD = BK->fd;                                                              \
-    P->bk = BK;                                                               \
-    P->fd = FD;                                                               \
-    FD->bk = BK->fd = P;                                                      \
-  }                                                                           \
-  else                                                                        \
-  {                                                                           \
-    IDX = bin_index(S);                                                       \
-    BK = bin_at(A, IDX);                                                      \
-    FD = BK->fd;                                                              \
-    if (FD == BK) mark_binblock(A, IDX);                                      \
-    else                                                                      \
-    {                                                                         \
-      while (FD != BK && S < chunksize(FD)) FD = FD->fd;                      \
-      BK = FD->bk;                                                            \
-    }                                                                         \
-    P->bk = BK;                                                               \
-    P->fd = FD;                                                               \
-    FD->bk = BK->fd = P;                                                      \
-  }                                                                           \
-}
-
-
-/* take a chunk off a list */
-
-#define unlink(P, BK, FD)                                                     \
-{                                                                             \
-  BK = P->bk;                                                                 \
-  FD = P->fd;                                                                 \
-  FD->bk = BK;                                                                \
-  BK->fd = FD;                                                                \
-}                                                                             \
-
-/* Place p as the last remainder */
-
-#define link_last_remainder(A, P)                                             \
-{                                                                             \
-  last_remainder(A)->fd = last_remainder(A)->bk = P;                          \
-  P->fd = P->bk = last_remainder(A);                                          \
-}
-
-/* Clear the last_remainder bin */
-
-#define clear_last_remainder(A) \
-  (last_remainder(A)->fd = last_remainder(A)->bk = last_remainder(A))
-
-
-
-
-
-/*
-  Extend the top-most chunk by obtaining memory from system.
-  Main interface to sbrk (but see also malloc_trim).
-*/
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* This function is called only from one place, inline it.  */
-__inline__
-#endif
-static void
-internal_function
-#if __STD_C
-malloc_extend_top(arena *ar_ptr, INTERNAL_SIZE_T nb)
-#else
-malloc_extend_top(ar_ptr, nb) arena *ar_ptr; INTERNAL_SIZE_T nb;
-#endif
-{
-  unsigned long pagesz   = malloc_getpagesize;
-  mchunkptr old_top      = top(ar_ptr);        /* Record state of old top */
-  INTERNAL_SIZE_T old_top_size = chunksize(old_top);
-  INTERNAL_SIZE_T top_size;                    /* new size of top chunk */
-
-#if USE_ARENAS
-  if(ar_ptr == &main_arena) {
-#endif
-
-    char*     brk;                  /* return value from sbrk */
-    INTERNAL_SIZE_T front_misalign; /* unusable bytes at front of sbrked space */
-    INTERNAL_SIZE_T correction;     /* bytes for 2nd sbrk call */
-    char*     new_brk;              /* return of 2nd sbrk call */
-    char*     old_end = (char*)(chunk_at_offset(old_top, old_top_size));
-
-    /* Pad request with top_pad plus minimal overhead */
-    INTERNAL_SIZE_T sbrk_size = nb + top_pad + MINSIZE;
-
-    /* If not the first time through, round to preserve page boundary */
-    /* Otherwise, we need to correct to a page size below anyway. */
-    /* (We also correct below if an intervening foreign sbrk call.) */
-
-    if (sbrk_base != (char*)(-1))
-      sbrk_size = (sbrk_size + (pagesz - 1)) & ~(pagesz - 1);
-
-    brk = (char*)(MORECORE (sbrk_size));
-
-    /* Fail if sbrk failed or if a foreign sbrk call killed our space */
-    if (brk == (char*)(MORECORE_FAILURE) ||
-        (brk < old_end && old_top != initial_top(&main_arena)))
-      return;
-
-#if defined _LIBC || defined MALLOC_HOOKS
-    /* Call the `morecore' hook if necessary.  */
-    if (__after_morecore_hook)
-      (*__after_morecore_hook) ();
-#endif
-
-    sbrked_mem += sbrk_size;
-
-    if (brk == old_end) { /* can just add bytes to current top */
-      top_size = sbrk_size + old_top_size;
-      set_head(old_top, top_size | PREV_INUSE);
-      old_top = 0; /* don't free below */
-    } else {
-      if (sbrk_base == (char*)(-1)) /* First time through. Record base */
-        sbrk_base = brk;
-      else
-        /* Someone else called sbrk().  Count those bytes as sbrked_mem. */
-        sbrked_mem += brk - (char*)old_end;
-
-      /* Guarantee alignment of first new chunk made from this space */
-      front_misalign = (unsigned long)chunk2mem(brk) & MALLOC_ALIGN_MASK;
-      if (front_misalign > 0) {
-        correction = (MALLOC_ALIGNMENT) - front_misalign;
-        brk += correction;
-      } else
-        correction = 0;
-
-      /* Guarantee the next brk will be at a page boundary */
-      correction += pagesz - ((unsigned long)(brk + sbrk_size) & (pagesz - 1));
-
-      /* Allocate correction */
-      new_brk = (char*)(MORECORE (correction));
-      if (new_brk == (char*)(MORECORE_FAILURE)) return;
-
-#if defined _LIBC || defined MALLOC_HOOKS
-      /* Call the `morecore' hook if necessary.  */
-      if (__after_morecore_hook)
-        (*__after_morecore_hook) ();
-#endif
-
-      sbrked_mem += correction;
-
-      top(&main_arena) = chunk_at_offset(brk, 0);
-      top_size = new_brk - brk + correction;
-      set_head(top(&main_arena), top_size | PREV_INUSE);
-
-      if (old_top == initial_top(&main_arena))
-        old_top = 0; /* don't free below */
-    }
-
-    if ((unsigned long)sbrked_mem > (unsigned long)max_sbrked_mem)
-      max_sbrked_mem = sbrked_mem;
-#ifdef NO_THREADS
-    if ((unsigned long)(mmapped_mem + arena_mem + sbrked_mem) > max_total_mem)
-      max_total_mem = mmapped_mem + arena_mem + sbrked_mem;
-#endif
-
-#if USE_ARENAS
-  } else { /* ar_ptr != &main_arena */
-    heap_info *old_heap, *heap;
-    size_t old_heap_size;
-
-    if(old_top_size < MINSIZE) /* this should never happen */
-      return;
-
-    /* First try to extend the current heap. */
-    if(MINSIZE + nb <= old_top_size)
-      return;
-    old_heap = heap_for_ptr(old_top);
-    old_heap_size = old_heap->size;
-    if(grow_heap(old_heap, MINSIZE + nb - old_top_size) == 0) {
-      ar_ptr->size += old_heap->size - old_heap_size;
-      arena_mem += old_heap->size - old_heap_size;
-#ifdef NO_THREADS
-      if(mmapped_mem + arena_mem + sbrked_mem > max_total_mem)
-        max_total_mem = mmapped_mem + arena_mem + sbrked_mem;
-#endif
-      top_size = ((char *)old_heap + old_heap->size) - (char *)old_top;
-      set_head(old_top, top_size | PREV_INUSE);
-      return;
-    }
-
-    /* A new heap must be created. */
-    heap = new_heap(nb + (MINSIZE + sizeof(*heap)));
-    if(!heap)
-      return;
-    heap->ar_ptr = ar_ptr;
-    heap->prev = old_heap;
-    ar_ptr->size += heap->size;
-    arena_mem += heap->size;
-#ifdef NO_THREADS
-    if((unsigned long)(mmapped_mem + arena_mem + sbrked_mem) > max_total_mem)
-      max_total_mem = mmapped_mem + arena_mem + sbrked_mem;
-#endif
-
-    /* Set up the new top, so we can safely use chunk_free() below. */
-    top(ar_ptr) = chunk_at_offset(heap, sizeof(*heap));
-    top_size = heap->size - sizeof(*heap);
-    set_head(top(ar_ptr), top_size | PREV_INUSE);
-  }
-#endif /* USE_ARENAS */
-
-  /* We always land on a page boundary */
-  assert(((unsigned long)((char*)top(ar_ptr) + top_size) & (pagesz-1)) == 0);
-
-  /* Setup fencepost and free the old top chunk. */
-  if(old_top) {
-    /* The fencepost takes at least MINSIZE bytes, because it might
-       become the top chunk again later.  Note that a footer is set
-       up, too, although the chunk is marked in use. */
-    old_top_size -= MINSIZE;
-    set_head(chunk_at_offset(old_top, old_top_size + 2*SIZE_SZ), 0|PREV_INUSE);
-    if(old_top_size >= MINSIZE) {
-      set_head(chunk_at_offset(old_top, old_top_size), (2*SIZE_SZ)|PREV_INUSE);
-      set_foot(chunk_at_offset(old_top, old_top_size), (2*SIZE_SZ));
-      set_head_size(old_top, old_top_size);
-      chunk_free(ar_ptr, old_top);
-    } else {
-      set_head(old_top, (old_top_size + 2*SIZE_SZ)|PREV_INUSE);
-      set_foot(old_top, (old_top_size + 2*SIZE_SZ));
-    }
-  }
-}
-
-
-
-
-/* Main public routines */
-
-
-/*
-  Malloc Algorithm:
-
-    The requested size is first converted into a usable form, `nb'.
-    This currently means to add 4 bytes overhead plus possibly more to
-    obtain 8-byte alignment and/or to obtain a size of at least
-    MINSIZE (currently 16, 24, or 32 bytes), the smallest allocatable
-    size.  (All fits are considered `exact' if they are within MINSIZE
-    bytes.)
-
-    From there, the first successful of the following steps is taken:
-
-      1. The bin corresponding to the request size is scanned, and if
-         a chunk of exactly the right size is found, it is taken.
-
-      2. The most recently remaindered chunk is used if it is big
-         enough.  This is a form of (roving) first fit, used only in
-         the absence of exact fits. Runs of consecutive requests use
-         the remainder of the chunk used for the previous such request
-         whenever possible. This limited use of a first-fit style
-         allocation strategy tends to give contiguous chunks
-         coextensive lifetimes, which improves locality and can reduce
-         fragmentation in the long run.
-
-      3. Other bins are scanned in increasing size order, using a
-         chunk big enough to fulfill the request, and splitting off
-         any remainder.  This search is strictly by best-fit; i.e.,
-         the smallest (with ties going to approximately the least
-         recently used) chunk that fits is selected.
-
-      4. If large enough, the chunk bordering the end of memory
-         (`top') is split off. (This use of `top' is in accord with
-         the best-fit search rule.  In effect, `top' is treated as
-         larger (and thus less well fitting) than any other available
-         chunk since it can be extended to be as large as necessary
-         (up to system limitations).
-
-      5. If the request size meets the mmap threshold and the
-         system supports mmap, and there are few enough currently
-         allocated mmapped regions, and a call to mmap succeeds,
-         the request is allocated via direct memory mapping.
-
-      6. Otherwise, the top of memory is extended by
-         obtaining more space from the system (normally using sbrk,
-         but definable to anything else via the MORECORE macro).
-         Memory is gathered from the system (in system page-sized
-         units) in a way that allows chunks obtained across different
-         sbrk calls to be consolidated, but does not require
-         contiguous memory. Thus, it should be safe to intersperse
-         mallocs with other sbrk calls.
-
-
-      All allocations are made from the `lowest' part of any found
-      chunk. (The implementation invariant is that prev_inuse is
-      always true of any allocated chunk; i.e., that each allocated
-      chunk borders either a previously allocated and still in-use chunk,
-      or the base of its memory arena.)
-
-*/
-
-#if __STD_C
-Void_t* mALLOc(size_t bytes)
-#else
-Void_t* mALLOc(bytes) size_t bytes;
-#endif
-{
-  arena *ar_ptr;
-  INTERNAL_SIZE_T nb; /* padded request size */
-  mchunkptr victim;
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  __malloc_ptr_t (*hook) __MALLOC_PMT ((size_t, __const __malloc_ptr_t)) =
-      __malloc_hook;
-  if (hook != NULL) {
-    Void_t* result;
-
-#if defined __GNUC__ && __GNUC__ >= 2
-    result = (*hook)(bytes, RETURN_ADDRESS (0));
-#else
-    result = (*hook)(bytes, NULL);
-#endif
-    return result;
-  }
-#endif
-
-  if(request2size(bytes, nb))
-    return 0;
-  arena_get(ar_ptr, nb);
-  if(!ar_ptr)
-    return 0;
-  victim = chunk_alloc(ar_ptr, nb);
-  if(!victim) {
-    /* Maybe the failure is due to running out of mmapped areas. */
-    if(ar_ptr != &main_arena) {
-      (void)mutex_unlock(&ar_ptr->mutex);
-      (void)mutex_lock(&main_arena.mutex);
-      victim = chunk_alloc(&main_arena, nb);
-      (void)mutex_unlock(&main_arena.mutex);
-    } else {
-#if USE_ARENAS
-      /* ... or sbrk() has failed and there is still a chance to mmap() */
-      ar_ptr = arena_get2(ar_ptr->next ? ar_ptr : 0, nb);
-      (void)mutex_unlock(&main_arena.mutex);
-      if(ar_ptr) {
-        victim = chunk_alloc(ar_ptr, nb);
-        (void)mutex_unlock(&ar_ptr->mutex);
-      }
-#endif
-    }
-    if(!victim) return 0;
-  } else
-    (void)mutex_unlock(&ar_ptr->mutex);
-  return BOUNDED_N(chunk2mem(victim), bytes);
-}
-
-static mchunkptr
-internal_function
-#if __STD_C
-chunk_alloc(arena *ar_ptr, INTERNAL_SIZE_T nb)
-#else
-chunk_alloc(ar_ptr, nb) arena *ar_ptr; INTERNAL_SIZE_T nb;
-#endif
-{
-  mchunkptr victim;                  /* inspected/selected chunk */
-  INTERNAL_SIZE_T victim_size;       /* its size */
-  int       idx;                     /* index for bin traversal */
-  mbinptr   bin;                     /* associated bin */
-  mchunkptr remainder;               /* remainder from a split */
-  long      remainder_size;          /* its size */
-  int       remainder_index;         /* its bin index */
-  unsigned long block;               /* block traverser bit */
-  int       startidx;                /* first bin of a traversed block */
-  mchunkptr fwd;                     /* misc temp for linking */
-  mchunkptr bck;                     /* misc temp for linking */
-  mbinptr q;                         /* misc temp */
-
-
-  /* Check for exact match in a bin */
-
-  if (is_small_request(nb))  /* Faster version for small requests */
-  {
-    idx = smallbin_index(nb);
-
-    /* No traversal or size check necessary for small bins.  */
-
-    q = _bin_at(ar_ptr, idx);
-    victim = last(q);
-
-    /* Also scan the next one, since it would have a remainder < MINSIZE */
-    if (victim == q)
-    {
-      q = next_bin(q);
-      victim = last(q);
-    }
-    if (victim != q)
-    {
-      victim_size = chunksize(victim);
-      unlink(victim, bck, fwd);
-      set_inuse_bit_at_offset(victim, victim_size);
-      check_malloced_chunk(ar_ptr, victim, nb);
-      return victim;
-    }
-
-    idx += 2; /* Set for bin scan below. We've already scanned 2 bins. */
-
-  }
-  else
-  {
-    idx = bin_index(nb);
-    bin = bin_at(ar_ptr, idx);
-
-    for (victim = last(bin); victim != bin; victim = victim->bk)
-    {
-      victim_size = chunksize(victim);
-      remainder_size = victim_size - nb;
-
-      if (remainder_size >= (long)MINSIZE) /* too big */
-      {
-        --idx; /* adjust to rescan below after checking last remainder */
-        break;
-      }
-
-      else if (remainder_size >= 0) /* exact fit */
-      {
-        unlink(victim, bck, fwd);
-        set_inuse_bit_at_offset(victim, victim_size);
-        check_malloced_chunk(ar_ptr, victim, nb);
-        return victim;
-      }
-    }
-
-    ++idx;
-
-  }
-
-  /* Try to use the last split-off remainder */
-
-  if ( (victim = last_remainder(ar_ptr)->fd) != last_remainder(ar_ptr))
-  {
-    victim_size = chunksize(victim);
-    remainder_size = victim_size - nb;
-
-    if (remainder_size >= (long)MINSIZE) /* re-split */
-    {
-      remainder = chunk_at_offset(victim, nb);
-      set_head(victim, nb | PREV_INUSE);
-      link_last_remainder(ar_ptr, remainder);
-      set_head(remainder, remainder_size | PREV_INUSE);
-      set_foot(remainder, remainder_size);
-      check_malloced_chunk(ar_ptr, victim, nb);
-      return victim;
-    }
-
-    clear_last_remainder(ar_ptr);
-
-    if (remainder_size >= 0)  /* exhaust */
-    {
-      set_inuse_bit_at_offset(victim, victim_size);
-      check_malloced_chunk(ar_ptr, victim, nb);
-      return victim;
-    }
-
-    /* Else place in bin */
-
-    frontlink(ar_ptr, victim, victim_size, remainder_index, bck, fwd);
-  }
-
-  /*
-     If there are any possibly nonempty big-enough blocks,
-     search for best fitting chunk by scanning bins in blockwidth units.
-  */
-
-  if ( (block = idx2binblock(idx)) <= binblocks(ar_ptr))
-  {
-
-    /* Get to the first marked block */
-
-    if ( (block & binblocks(ar_ptr)) == 0)
-    {
-      /* force to an even block boundary */
-      idx = (idx & ~(BINBLOCKWIDTH - 1)) + BINBLOCKWIDTH;
-      block <<= 1;
-      while ((block & binblocks(ar_ptr)) == 0)
-      {
-        idx += BINBLOCKWIDTH;
-        block <<= 1;
-      }
-    }
-
-    /* For each possibly nonempty block ... */
-    for (;;)
-    {
-      startidx = idx;          /* (track incomplete blocks) */
-      q = bin = _bin_at(ar_ptr, idx);
-
-      /* For each bin in this block ... */
-      do
-      {
-        /* Find and use first big enough chunk ... */
-
-        for (victim = last(bin); victim != bin; victim = victim->bk)
-        {
-          victim_size = chunksize(victim);
-          remainder_size = victim_size - nb;
-
-          if (remainder_size >= (long)MINSIZE) /* split */
-          {
-            remainder = chunk_at_offset(victim, nb);
-            set_head(victim, nb | PREV_INUSE);
-            unlink(victim, bck, fwd);
-            link_last_remainder(ar_ptr, remainder);
-            set_head(remainder, remainder_size | PREV_INUSE);
-            set_foot(remainder, remainder_size);
-            check_malloced_chunk(ar_ptr, victim, nb);
-            return victim;
-          }
-
-          else if (remainder_size >= 0)  /* take */
-          {
-            set_inuse_bit_at_offset(victim, victim_size);
-            unlink(victim, bck, fwd);
-            check_malloced_chunk(ar_ptr, victim, nb);
-            return victim;
-          }
-
-        }
-
-       bin = next_bin(bin);
-
-      } while ((++idx & (BINBLOCKWIDTH - 1)) != 0);
-
-      /* Clear out the block bit. */
-
-      do   /* Possibly backtrack to try to clear a partial block */
-      {
-        if ((startidx & (BINBLOCKWIDTH - 1)) == 0)
-        {
-          binblocks(ar_ptr) &= ~block;
-          break;
-        }
-        --startidx;
-        q = prev_bin(q);
-      } while (first(q) == q);
-
-      /* Get to the next possibly nonempty block */
-
-      if ( (block <<= 1) <= binblocks(ar_ptr) && (block != 0) )
-      {
-        while ((block & binblocks(ar_ptr)) == 0)
-        {
-          idx += BINBLOCKWIDTH;
-          block <<= 1;
-        }
-      }
-      else
-        break;
-    }
-  }
-
-
-  /* Try to use top chunk */
-
-  /* Require that there be a remainder, ensuring top always exists  */
-  if ( (remainder_size = chunksize(top(ar_ptr)) - nb) < (long)MINSIZE)
-  {
-
-#if HAVE_MMAP
-    /* If the request is big and there are not yet too many regions,
-       and we would otherwise need to extend, try to use mmap instead.  */
-    if ((unsigned long)nb >= (unsigned long)mmap_threshold &&
-        n_mmaps < n_mmaps_max &&
-        (victim = mmap_chunk(nb)) != 0)
-      return victim;
-#endif
-
-    /* Try to extend */
-    malloc_extend_top(ar_ptr, nb);
-    if ((remainder_size = chunksize(top(ar_ptr)) - nb) < (long)MINSIZE)
-    {
-#if HAVE_MMAP
-      /* A last attempt: when we are out of address space in a
-         non-main arena, try mmap anyway, as long as it is allowed at
-         all.  */
-      if (ar_ptr != &main_arena &&
-          n_mmaps_max > 0 &&
-          (victim = mmap_chunk(nb)) != 0)
-        return victim;
-#endif
-      return 0; /* propagate failure */
-    }
-  }
-
-  victim = top(ar_ptr);
-  set_head(victim, nb | PREV_INUSE);
-  top(ar_ptr) = chunk_at_offset(victim, nb);
-  set_head(top(ar_ptr), remainder_size | PREV_INUSE);
-  check_malloced_chunk(ar_ptr, victim, nb);
-  return victim;
-
-}
-
-
-
-
-/*
-
-  free() algorithm :
-
-    cases:
-
-       1. free(0) has no effect.
-
-       2. If the chunk was allocated via mmap, it is released via munmap().
-
-       3. If a returned chunk borders the current high end of memory,
-          it is consolidated into the top, and if the total unused
-          topmost memory exceeds the trim threshold, malloc_trim is
-          called.
-
-       4. Other chunks are consolidated as they arrive, and
-          placed in corresponding bins. (This includes the case of
-          consolidating with the current `last_remainder').
-
-*/
-
-
-#if __STD_C
-void fREe(Void_t* mem)
-#else
-void fREe(mem) Void_t* mem;
-#endif
-{
-  arena *ar_ptr;
-  mchunkptr p;                          /* chunk corresponding to mem */
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  void (*hook) __MALLOC_PMT ((__malloc_ptr_t, __const __malloc_ptr_t)) =
-    __free_hook;
-
-  if (hook != NULL) {
-#if defined __GNUC__ && __GNUC__ >= 2
-    (*hook)(mem, RETURN_ADDRESS (0));
-#else
-    (*hook)(mem, NULL);
-#endif
-    return;
-  }
-#endif
-
-  if (mem == 0)                              /* free(0) has no effect */
-    return;
-
-  p = mem2chunk(mem);
-
-#if HAVE_MMAP
-  if (chunk_is_mmapped(p))                       /* release mmapped memory. */
-  {
-    munmap_chunk(p);
-    return;
-  }
-#endif
-
-  ar_ptr = arena_for_ptr(p);
-#if THREAD_STATS
-  if(!mutex_trylock(&ar_ptr->mutex))
-    ++(ar_ptr->stat_lock_direct);
-  else {
-    (void)mutex_lock(&ar_ptr->mutex);
-    ++(ar_ptr->stat_lock_wait);
-  }
-#else
-  (void)mutex_lock(&ar_ptr->mutex);
-#endif
-  chunk_free(ar_ptr, p);
-  (void)mutex_unlock(&ar_ptr->mutex);
-}
-
-static void
-internal_function
-#if __STD_C
-chunk_free(arena *ar_ptr, mchunkptr p)
-#else
-chunk_free(ar_ptr, p) arena *ar_ptr; mchunkptr p;
-#endif
-{
-  INTERNAL_SIZE_T hd = p->size; /* its head field */
-  INTERNAL_SIZE_T sz;  /* its size */
-  int       idx;       /* its bin index */
-  mchunkptr next;      /* next contiguous chunk */
-  INTERNAL_SIZE_T nextsz; /* its size */
-  INTERNAL_SIZE_T prevsz; /* size of previous contiguous chunk */
-  mchunkptr bck;       /* misc temp for linking */
-  mchunkptr fwd;       /* misc temp for linking */
-  int       islr;      /* track whether merging with last_remainder */
-
-  check_inuse_chunk(ar_ptr, p);
-
-  sz = hd & ~PREV_INUSE;
-  next = chunk_at_offset(p, sz);
-  nextsz = chunksize(next);
-
-  if (next == top(ar_ptr))                         /* merge with top */
-  {
-    sz += nextsz;
-
-    if (!(hd & PREV_INUSE))                    /* consolidate backward */
-    {
-      prevsz = p->prev_size;
-      p = chunk_at_offset(p, -(long)prevsz);
-      sz += prevsz;
-      unlink(p, bck, fwd);
-    }
-
-    set_head(p, sz | PREV_INUSE);
-    top(ar_ptr) = p;
-
-#if USE_ARENAS
-    if(ar_ptr == &main_arena) {
-#endif
-      if ((unsigned long)(sz) >= (unsigned long)trim_threshold)
-        main_trim(top_pad);
-#if USE_ARENAS
-    } else {
-      heap_info *heap = heap_for_ptr(p);
-
-      assert(heap->ar_ptr == ar_ptr);
-
-      /* Try to get rid of completely empty heaps, if possible. */
-      if((unsigned long)(sz) >= (unsigned long)trim_threshold ||
-         p == chunk_at_offset(heap, sizeof(*heap)))
-        heap_trim(heap, top_pad);
-    }
-#endif
-    return;
-  }
-
-  islr = 0;
-
-  if (!(hd & PREV_INUSE))                    /* consolidate backward */
-  {
-    prevsz = p->prev_size;
-    p = chunk_at_offset(p, -(long)prevsz);
-    sz += prevsz;
-
-    if (p->fd == last_remainder(ar_ptr))     /* keep as last_remainder */
-      islr = 1;
-    else
-      unlink(p, bck, fwd);
-  }
-
-  if (!(inuse_bit_at_offset(next, nextsz)))   /* consolidate forward */
-  {
-    sz += nextsz;
-
-    if (!islr && next->fd == last_remainder(ar_ptr))
-                                              /* re-insert last_remainder */
-    {
-      islr = 1;
-      link_last_remainder(ar_ptr, p);
-    }
-    else
-      unlink(next, bck, fwd);
-
-    next = chunk_at_offset(p, sz);
-  }
-  else
-    set_head(next, nextsz);                  /* clear inuse bit */
-
-  set_head(p, sz | PREV_INUSE);
-  next->prev_size = sz;
-  if (!islr)
-    frontlink(ar_ptr, p, sz, idx, bck, fwd);
-
-#if USE_ARENAS
-  /* Check whether the heap containing top can go away now. */
-  if(next->size < MINSIZE &&
-     (unsigned long)sz > trim_threshold &&
-     ar_ptr != &main_arena) {                /* fencepost */
-    heap_info *heap = heap_for_ptr(top(ar_ptr));
-
-    if(top(ar_ptr) == chunk_at_offset(heap, sizeof(*heap)) &&
-       heap->prev == heap_for_ptr(p))
-      heap_trim(heap, top_pad);
-  }
-#endif
-}
-
-
-
-
-
-/*
-
-  Realloc algorithm:
-
-    Chunks that were obtained via mmap cannot be extended or shrunk
-    unless HAVE_MREMAP is defined, in which case mremap is used.
-    Otherwise, if their reallocation is for additional space, they are
-    copied.  If for less, they are just left alone.
-
-    Otherwise, if the reallocation is for additional space, and the
-    chunk can be extended, it is, else a malloc-copy-free sequence is
-    taken.  There are several different ways that a chunk could be
-    extended. All are tried:
-
-       * Extending forward into following adjacent free chunk.
-       * Shifting backwards, joining preceding adjacent space
-       * Both shifting backwards and extending forward.
-       * Extending into newly sbrked space
-
-    Unless the #define REALLOC_ZERO_BYTES_FREES is set, realloc with a
-    size argument of zero (re)allocates a minimum-sized chunk.
-
-    If the reallocation is for less space, and the new request is for
-    a `small' (<512 bytes) size, then the newly unused space is lopped
-    off and freed.
-
-    The old unix realloc convention of allowing the last-free'd chunk
-    to be used as an argument to realloc is no longer supported.
-    I don't know of any programs still relying on this feature,
-    and allowing it would also allow too many other incorrect
-    usages of realloc to be sensible.
-
-
-*/
-
-
-#if __STD_C
-Void_t* rEALLOc(Void_t* oldmem, size_t bytes)
-#else
-Void_t* rEALLOc(oldmem, bytes) Void_t* oldmem; size_t bytes;
-#endif
-{
-  arena *ar_ptr;
-  INTERNAL_SIZE_T    nb;      /* padded request size */
-
-  mchunkptr oldp;             /* chunk corresponding to oldmem */
-  INTERNAL_SIZE_T    oldsize; /* its size */
-
-  mchunkptr newp;             /* chunk to return */
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  __malloc_ptr_t (*hook) __MALLOC_PMT ((__malloc_ptr_t, size_t,
-                                        __const __malloc_ptr_t)) =
-    __realloc_hook;
-  if (hook != NULL) {
-    Void_t* result;
-
-#if defined __GNUC__ && __GNUC__ >= 2
-    result = (*hook)(oldmem, bytes, RETURN_ADDRESS (0));
-#else
-    result = (*hook)(oldmem, bytes, NULL);
-#endif
-    return result;
-  }
-#endif
-
-#ifdef REALLOC_ZERO_BYTES_FREES
-  if (bytes == 0 && oldmem != NULL) { fREe(oldmem); return 0; }
-#endif
-
-  /* realloc of null is supposed to be same as malloc */
-  if (oldmem == 0) return mALLOc(bytes);
-
-  oldp    = mem2chunk(oldmem);
-  oldsize = chunksize(oldp);
-
-  if(request2size(bytes, nb))
-    return 0;
-
-#if HAVE_MMAP
-  if (chunk_is_mmapped(oldp))
-  {
-    Void_t* newmem;
-
-#if HAVE_MREMAP
-    newp = mremap_chunk(oldp, nb);
-    if(newp)
-      return BOUNDED_N(chunk2mem(newp), bytes);
-#endif
-    /* Note the extra SIZE_SZ overhead. */
-    if(oldsize - SIZE_SZ >= nb) return oldmem; /* do nothing */
-    /* Must alloc, copy, free. */
-    newmem = mALLOc(bytes);
-    if (newmem == 0) return 0; /* propagate failure */
-    MALLOC_COPY(newmem, oldmem, oldsize - 2*SIZE_SZ, 0);
-    munmap_chunk(oldp);
-    return newmem;
-  }
-#endif
-
-  ar_ptr = arena_for_ptr(oldp);
-#if THREAD_STATS
-  if(!mutex_trylock(&ar_ptr->mutex))
-    ++(ar_ptr->stat_lock_direct);
-  else {
-    (void)mutex_lock(&ar_ptr->mutex);
-    ++(ar_ptr->stat_lock_wait);
-  }
-#else
-  (void)mutex_lock(&ar_ptr->mutex);
-#endif
-
-#ifndef NO_THREADS
-  /* As in malloc(), remember this arena for the next allocation. */
-  tsd_setspecific(arena_key, (Void_t *)ar_ptr);
-#endif
-
-  newp = chunk_realloc(ar_ptr, oldp, oldsize, nb);
-
-  (void)mutex_unlock(&ar_ptr->mutex);
-  return newp ? BOUNDED_N(chunk2mem(newp), bytes) : NULL;
-}
-
-static mchunkptr
-internal_function
-#if __STD_C
-chunk_realloc(arena* ar_ptr, mchunkptr oldp, INTERNAL_SIZE_T oldsize,
-              INTERNAL_SIZE_T nb)
-#else
-chunk_realloc(ar_ptr, oldp, oldsize, nb)
-arena* ar_ptr; mchunkptr oldp; INTERNAL_SIZE_T oldsize, nb;
-#endif
-{
-  mchunkptr newp = oldp;      /* chunk to return */
-  INTERNAL_SIZE_T newsize = oldsize; /* its size */
-
-  mchunkptr next;             /* next contiguous chunk after oldp */
-  INTERNAL_SIZE_T  nextsize;  /* its size */
-
-  mchunkptr prev;             /* previous contiguous chunk before oldp */
-  INTERNAL_SIZE_T  prevsize;  /* its size */
-
-  mchunkptr remainder;        /* holds split off extra space from newp */
-  INTERNAL_SIZE_T  remainder_size;   /* its size */
-
-  mchunkptr bck;              /* misc temp for linking */
-  mchunkptr fwd;              /* misc temp for linking */
-
-  check_inuse_chunk(ar_ptr, oldp);
-
-  if ((long)(oldsize) < (long)(nb))
-  {
-    Void_t* oldmem = BOUNDED_N(chunk2mem(oldp), oldsize);
-
-    /* Try expanding forward */
-
-    next = chunk_at_offset(oldp, oldsize);
-    if (next == top(ar_ptr) || !inuse(next))
-    {
-      nextsize = chunksize(next);
-
-      /* Forward into top only if a remainder */
-      if (next == top(ar_ptr))
-      {
-        if ((long)(nextsize + newsize) >= (long)(nb + MINSIZE))
-        {
-          newsize += nextsize;
-          top(ar_ptr) = chunk_at_offset(oldp, nb);
-          set_head(top(ar_ptr), (newsize - nb) | PREV_INUSE);
-          set_head_size(oldp, nb);
-          return oldp;
-        }
-      }
-
-      /* Forward into next chunk */
-      else if (((long)(nextsize + newsize) >= (long)(nb)))
-      {
-        unlink(next, bck, fwd);
-        newsize  += nextsize;
-        goto split;
-      }
-    }
-    else
-    {
-      next = 0;
-      nextsize = 0;
-    }
-
-    oldsize -= SIZE_SZ;
-
-    /* Try shifting backwards. */
-
-    if (!prev_inuse(oldp))
-    {
-      prev = prev_chunk(oldp);
-      prevsize = chunksize(prev);
-
-      /* try forward + backward first to save a later consolidation */
-
-      if (next != 0)
-      {
-        /* into top */
-        if (next == top(ar_ptr))
-        {
-          if ((long)(nextsize + prevsize + newsize) >= (long)(nb + MINSIZE))
-          {
-            unlink(prev, bck, fwd);
-            newp = prev;
-            newsize += prevsize + nextsize;
-            MALLOC_COPY(BOUNDED_N(chunk2mem(newp), oldsize), oldmem, oldsize,
-                        1);
-            top(ar_ptr) = chunk_at_offset(newp, nb);
-            set_head(top(ar_ptr), (newsize - nb) | PREV_INUSE);
-            set_head_size(newp, nb);
-            return newp;
-          }
-        }
-
-        /* into next chunk */
-        else if (((long)(nextsize + prevsize + newsize) >= (long)(nb)))
-        {
-          unlink(next, bck, fwd);
-          unlink(prev, bck, fwd);
-          newp = prev;
-          newsize += nextsize + prevsize;
-          MALLOC_COPY(BOUNDED_N(chunk2mem(newp), oldsize), oldmem, oldsize, 1);
-          goto split;
-        }
-      }
-
-      /* backward only */
-      if (prev != 0 && (long)(prevsize + newsize) >= (long)nb)
-      {
-        unlink(prev, bck, fwd);
-        newp = prev;
-        newsize += prevsize;
-        MALLOC_COPY(BOUNDED_N(chunk2mem(newp), oldsize), oldmem, oldsize, 1);
-        goto split;
-      }
-    }
-
-    /* Must allocate */
-
-    newp = chunk_alloc (ar_ptr, nb);
-
-    if (newp == 0) {
-      /* Maybe the failure is due to running out of mmapped areas. */
-      if (ar_ptr != &main_arena) {
-        (void)mutex_lock(&main_arena.mutex);
-        newp = chunk_alloc(&main_arena, nb);
-        (void)mutex_unlock(&main_arena.mutex);
-      } else {
-#if USE_ARENAS
-        /* ... or sbrk() has failed and there is still a chance to mmap() */
-        arena* ar_ptr2 = arena_get2(ar_ptr->next ? ar_ptr : 0, nb);
-        if(ar_ptr2) {
-          newp = chunk_alloc(ar_ptr2, nb);
-          (void)mutex_unlock(&ar_ptr2->mutex);
-        }
-#endif
-      }
-      if (newp == 0) /* propagate failure */
-        return 0;
-    }
-
-    /* Avoid copy if newp is next chunk after oldp. */
-    /* (This can only happen when new chunk is sbrk'ed.) */
-
-    if ( newp == next_chunk(oldp))
-    {
-      newsize += chunksize(newp);
-      newp = oldp;
-      goto split;
-    }
-
-    /* Otherwise copy, free, and exit */
-    MALLOC_COPY(BOUNDED_N(chunk2mem(newp), oldsize), oldmem, oldsize, 0);
-    chunk_free(ar_ptr, oldp);
-    return newp;
-  }
-
-
- split:  /* split off extra room in old or expanded chunk */
-
-  if (newsize - nb >= MINSIZE) /* split off remainder */
-  {
-    remainder = chunk_at_offset(newp, nb);
-    remainder_size = newsize - nb;
-    set_head_size(newp, nb);
-    set_head(remainder, remainder_size | PREV_INUSE);
-    set_inuse_bit_at_offset(remainder, remainder_size);
-    chunk_free(ar_ptr, remainder);
-  }
-  else
-  {
-    set_head_size(newp, newsize);
-    set_inuse_bit_at_offset(newp, newsize);
-  }
-
-  check_inuse_chunk(ar_ptr, newp);
-  return newp;
-}
-
-
-
-
-/*
-
-  memalign algorithm:
-
-    memalign requests more than enough space from malloc, finds a spot
-    within that chunk that meets the alignment request, and then
-    possibly frees the leading and trailing space.
-
-    The alignment argument must be a power of two. This property is not
-    checked by memalign, so misuse may result in random runtime errors.
-
-    8-byte alignment is guaranteed by normal malloc calls, so don't
-    bother calling memalign with an argument of 8 or less.
-
-    Overreliance on memalign is a sure way to fragment space.
-
-*/
-
-
-#if __STD_C
-Void_t* mEMALIGn(size_t alignment, size_t bytes)
-#else
-Void_t* mEMALIGn(alignment, bytes) size_t alignment; size_t bytes;
-#endif
-{
-  arena *ar_ptr;
-  INTERNAL_SIZE_T    nb;      /* padded  request size */
-  mchunkptr p;
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  __malloc_ptr_t (*hook) __MALLOC_PMT ((size_t, size_t,
-                                        __const __malloc_ptr_t)) =
-    __memalign_hook;
-  if (hook != NULL) {
-    Void_t* result;
-
-#if defined __GNUC__ && __GNUC__ >= 2
-    result = (*hook)(alignment, bytes, RETURN_ADDRESS (0));
-#else
-    result = (*hook)(alignment, bytes, NULL);
-#endif
-    return result;
-  }
-#endif
-
-  /* If need less alignment than we give anyway, just relay to malloc */
-
-  if (alignment <= MALLOC_ALIGNMENT) return mALLOc(bytes);
-
-  /* Otherwise, ensure that it is at least a minimum chunk size */
-
-  if (alignment <  MINSIZE) alignment = MINSIZE;
-
-  if(request2size(bytes, nb))
-    return 0;
-  arena_get(ar_ptr, nb + alignment + MINSIZE);
-  if(!ar_ptr)
-    return 0;
-  p = chunk_align(ar_ptr, nb, alignment);
-  (void)mutex_unlock(&ar_ptr->mutex);
-  if(!p) {
-    /* Maybe the failure is due to running out of mmapped areas. */
-    if(ar_ptr != &main_arena) {
-      (void)mutex_lock(&main_arena.mutex);
-      p = chunk_align(&main_arena, nb, alignment);
-      (void)mutex_unlock(&main_arena.mutex);
-    } else {
-#if USE_ARENAS
-      /* ... or sbrk() has failed and there is still a chance to mmap() */
-      ar_ptr = arena_get2(ar_ptr->next ? ar_ptr : 0, nb);
-      if(ar_ptr) {
-        p = chunk_align(ar_ptr, nb, alignment);
-        (void)mutex_unlock(&ar_ptr->mutex);
-      }
-#endif
-    }
-    if(!p) return 0;
-  }
-  return BOUNDED_N(chunk2mem(p), bytes);
-}
-
-static mchunkptr
-internal_function
-#if __STD_C
-chunk_align(arena* ar_ptr, INTERNAL_SIZE_T nb, size_t alignment)
-#else
-chunk_align(ar_ptr, nb, alignment)
-arena* ar_ptr; INTERNAL_SIZE_T nb; size_t alignment;
-#endif
-{
-  unsigned long m;            /* memory returned by malloc call */
-  mchunkptr p;                /* corresponding chunk */
-  char*     brk;              /* alignment point within p */
-  mchunkptr newp;             /* chunk to return */
-  INTERNAL_SIZE_T  newsize;   /* its size */
-  INTERNAL_SIZE_T  leadsize;  /* leading space befor alignment point */
-  mchunkptr remainder;        /* spare room at end to split off */
-  long      remainder_size;   /* its size */
-
-  /* Call chunk_alloc with worst case padding to hit alignment. */
-  p = chunk_alloc(ar_ptr, nb + alignment + MINSIZE);
-  if (p == 0)
-    return 0; /* propagate failure */
-
-  m = (unsigned long)chunk2mem(p);
-
-  if ((m % alignment) == 0) /* aligned */
-  {
-#if HAVE_MMAP
-    if(chunk_is_mmapped(p)) {
-      return p; /* nothing more to do */
-    }
-#endif
-  }
-  else /* misaligned */
-  {
-    /*
-      Find an aligned spot inside chunk.
-      Since we need to give back leading space in a chunk of at
-      least MINSIZE, if the first calculation places us at
-      a spot with less than MINSIZE leader, we can move to the
-      next aligned spot -- we've allocated enough total room so that
-      this is always possible.
-    */
-
-    brk = (char*)mem2chunk(((m + alignment - 1)) & -(long)alignment);
-    if ((long)(brk - (char*)(p)) < (long)MINSIZE) brk += alignment;
-
-    newp = chunk_at_offset(brk, 0);
-    leadsize = brk - (char*)(p);
-    newsize = chunksize(p) - leadsize;
-
-#if HAVE_MMAP
-    if(chunk_is_mmapped(p))
-    {
-      newp->prev_size = p->prev_size + leadsize;
-      set_head(newp, newsize|IS_MMAPPED);
-      return newp;
-    }
-#endif
-
-    /* give back leader, use the rest */
-
-    set_head(newp, newsize | PREV_INUSE);
-    set_inuse_bit_at_offset(newp, newsize);
-    set_head_size(p, leadsize);
-    chunk_free(ar_ptr, p);
-    p = newp;
-
-    assert (newsize>=nb && (((unsigned long)(chunk2mem(p))) % alignment) == 0);
-  }
-
-  /* Also give back spare room at the end */
-
-  remainder_size = chunksize(p) - nb;
-
-  if (remainder_size >= (long)MINSIZE)
-  {
-    remainder = chunk_at_offset(p, nb);
-    set_head(remainder, remainder_size | PREV_INUSE);
-    set_head_size(p, nb);
-    chunk_free(ar_ptr, remainder);
-  }
-
-  check_inuse_chunk(ar_ptr, p);
-  return p;
-}
-
-
-
-
-/*
-    valloc just invokes memalign with alignment argument equal
-    to the page size of the system (or as near to this as can
-    be figured out from all the includes/defines above.)
-*/
-
-#if __STD_C
-Void_t* vALLOc(size_t bytes)
-#else
-Void_t* vALLOc(bytes) size_t bytes;
-#endif
-{
-  if(__malloc_initialized < 0)
-    ptmalloc_init ();
-  return mEMALIGn (malloc_getpagesize, bytes);
-}
-
-/*
-  pvalloc just invokes valloc for the nearest pagesize
-  that will accommodate request
-*/
-
-
-#if __STD_C
-Void_t* pvALLOc(size_t bytes)
-#else
-Void_t* pvALLOc(bytes) size_t bytes;
-#endif
-{
-  size_t pagesize;
-  if(__malloc_initialized < 0)
-    ptmalloc_init ();
-  pagesize = malloc_getpagesize;
-  return mEMALIGn (pagesize, (bytes + pagesize - 1) & ~(pagesize - 1));
-}
-
-/*
-
-  calloc calls chunk_alloc, then zeroes out the allocated chunk.
-
-*/
-
-#if __STD_C
-Void_t* cALLOc(size_t n, size_t elem_size)
-#else
-Void_t* cALLOc(n, elem_size) size_t n; size_t elem_size;
-#endif
-{
-  arena *ar_ptr;
-  mchunkptr p, oldtop;
-  INTERNAL_SIZE_T sz, csz, oldtopsize;
-  Void_t* mem;
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  __malloc_ptr_t (*hook) __MALLOC_PMT ((size_t, __const __malloc_ptr_t)) =
-    __malloc_hook;
-  if (hook != NULL) {
-    sz = n * elem_size;
-#if defined __GNUC__ && __GNUC__ >= 2
-    mem = (*hook)(sz, RETURN_ADDRESS (0));
-#else
-    mem = (*hook)(sz, NULL);
-#endif
-    if(mem == 0)
-      return 0;
-#ifdef HAVE_MEMSET
-    return memset(mem, 0, sz);
-#else
-    while(sz > 0) ((char*)mem)[--sz] = 0; /* rather inefficient */
-    return mem;
-#endif
-  }
-#endif
-
-  if(request2size(n * elem_size, sz))
-    return 0;
-  arena_get(ar_ptr, sz);
-  if(!ar_ptr)
-    return 0;
-
-  /* Check if expand_top called, in which case there may be
-     no need to clear. */
-#if MORECORE_CLEARS
-  oldtop = top(ar_ptr);
-  oldtopsize = chunksize(top(ar_ptr));
-#if MORECORE_CLEARS < 2
-  /* Only newly allocated memory is guaranteed to be cleared.  */
-  if (ar_ptr == &main_arena &&
-      oldtopsize < sbrk_base + max_sbrked_mem - (char *)oldtop)
-    oldtopsize = (sbrk_base + max_sbrked_mem - (char *)oldtop);
-#endif
-#endif
-  p = chunk_alloc (ar_ptr, sz);
-
-  /* Only clearing follows, so we can unlock early. */
-  (void)mutex_unlock(&ar_ptr->mutex);
-
-  if (p == 0) {
-    /* Maybe the failure is due to running out of mmapped areas. */
-    if(ar_ptr != &main_arena) {
-      (void)mutex_lock(&main_arena.mutex);
-      p = chunk_alloc(&main_arena, sz);
-      (void)mutex_unlock(&main_arena.mutex);
-    } else {
-#if USE_ARENAS
-      /* ... or sbrk() has failed and there is still a chance to mmap() */
-      (void)mutex_lock(&main_arena.mutex);
-      ar_ptr = arena_get2(ar_ptr->next ? ar_ptr : 0, sz);
-      (void)mutex_unlock(&main_arena.mutex);
-      if(ar_ptr) {
-        p = chunk_alloc(ar_ptr, sz);
-        (void)mutex_unlock(&ar_ptr->mutex);
-      }
-#endif
-    }
-    if (p == 0) return 0;
-  }
-  mem = BOUNDED_N(chunk2mem(p), n * elem_size);
-
-  /* Two optional cases in which clearing not necessary */
-
-#if HAVE_MMAP
-  if (chunk_is_mmapped(p)) return mem;
-#endif
-
-  csz = chunksize(p);
-
-#if MORECORE_CLEARS
-  if (p == oldtop && csz > oldtopsize) {
-    /* clear only the bytes from non-freshly-sbrked memory */
-    csz = oldtopsize;
-  }
-#endif
-
-  csz -= SIZE_SZ;
-  MALLOC_ZERO(BOUNDED_N(chunk2mem(p), csz), csz);
-  return mem;
-}
-
-/*
-
-  cfree just calls free. It is needed/defined on some systems
-  that pair it with calloc, presumably for odd historical reasons.
-
-*/
-
-#if !defined(_LIBC)
-#if __STD_C
-void cfree(Void_t *mem)
-#else
-void cfree(mem) Void_t *mem;
-#endif
-{
-  fREe(mem);
-}
-#endif
-
-
-
-/*
-
-    Malloc_trim gives memory back to the system (via negative
-    arguments to sbrk) if there is unused memory at the `high' end of
-    the malloc pool. You can call this after freeing large blocks of
-    memory to potentially reduce the system-level memory requirements
-    of a program. However, it cannot guarantee to reduce memory. Under
-    some allocation patterns, some large free blocks of memory will be
-    locked between two used chunks, so they cannot be given back to
-    the system.
-
-    The `pad' argument to malloc_trim represents the amount of free
-    trailing space to leave untrimmed. If this argument is zero,
-    only the minimum amount of memory to maintain internal data
-    structures will be left (one page or less). Non-zero arguments
-    can be supplied to maintain enough trailing space to service
-    future expected allocations without having to re-obtain memory
-    from the system.
-
-    Malloc_trim returns 1 if it actually released any memory, else 0.
-
-*/
-
-#if __STD_C
-int mALLOC_TRIm(size_t pad)
-#else
-int mALLOC_TRIm(pad) size_t pad;
-#endif
-{
-  int res;
-
-  (void)mutex_lock(&main_arena.mutex);
-  res = main_trim(pad);
-  (void)mutex_unlock(&main_arena.mutex);
-  return res;
-}
-
-/* Trim the main arena. */
-
-static int
-internal_function
-#if __STD_C
-main_trim(size_t pad)
-#else
-main_trim(pad) size_t pad;
-#endif
-{
-  mchunkptr top_chunk;   /* The current top chunk */
-  long  top_size;        /* Amount of top-most memory */
-  long  extra;           /* Amount to release */
-  char* current_brk;     /* address returned by pre-check sbrk call */
-  char* new_brk;         /* address returned by negative sbrk call */
-
-  unsigned long pagesz = malloc_getpagesize;
-
-  top_chunk = top(&main_arena);
-  top_size = chunksize(top_chunk);
-  extra = ((top_size - pad - MINSIZE + (pagesz-1)) / pagesz - 1) * pagesz;
-
-  if (extra < (long)pagesz) /* Not enough memory to release */
-    return 0;
-
-  /* Test to make sure no one else called sbrk */
-  current_brk = (char*)(MORECORE (0));
-  if (current_brk != (char*)(top_chunk) + top_size)
-    return 0;     /* Apparently we don't own memory; must fail */
-
-  new_brk = (char*)(MORECORE (-extra));
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  /* Call the `morecore' hook if necessary.  */
-  if (__after_morecore_hook)
-    (*__after_morecore_hook) ();
-#endif
-
-  if (new_brk == (char*)(MORECORE_FAILURE)) { /* sbrk failed? */
-    /* Try to figure out what we have */
-    current_brk = (char*)(MORECORE (0));
-    top_size = current_brk - (char*)top_chunk;
-    if (top_size >= (long)MINSIZE) /* if not, we are very very dead! */
-    {
-      sbrked_mem = current_brk - sbrk_base;
-      set_head(top_chunk, top_size | PREV_INUSE);
-    }
-    check_chunk(&main_arena, top_chunk);
-    return 0;
-  }
-  sbrked_mem -= extra;
-
-  /* Success. Adjust top accordingly. */
-  set_head(top_chunk, (top_size - extra) | PREV_INUSE);
-  check_chunk(&main_arena, top_chunk);
-  return 1;
-}
-
-#if USE_ARENAS
-
-static int
-internal_function
-#if __STD_C
-heap_trim(heap_info *heap, size_t pad)
-#else
-heap_trim(heap, pad) heap_info *heap; size_t pad;
-#endif
-{
-  unsigned long pagesz = malloc_getpagesize;
-  arena *ar_ptr = heap->ar_ptr;
-  mchunkptr top_chunk = top(ar_ptr), p, bck, fwd;
-  heap_info *prev_heap;
-  long new_size, top_size, extra;
-
-  /* Can this heap go away completely ? */
-  while(top_chunk == chunk_at_offset(heap, sizeof(*heap))) {
-    prev_heap = heap->prev;
-    p = chunk_at_offset(prev_heap, prev_heap->size - (MINSIZE-2*SIZE_SZ));
-    assert(p->size == (0|PREV_INUSE)); /* must be fencepost */
-    p = prev_chunk(p);
-    new_size = chunksize(p) + (MINSIZE-2*SIZE_SZ);
-    assert(new_size>0 && new_size<(long)(2*MINSIZE));
-    if(!prev_inuse(p))
-      new_size += p->prev_size;
-    assert(new_size>0 && new_size<HEAP_MAX_SIZE);
-    if(new_size + (HEAP_MAX_SIZE - prev_heap->size) < pad + MINSIZE + pagesz)
-      break;
-    ar_ptr->size -= heap->size;
-    arena_mem -= heap->size;
-    delete_heap(heap);
-    heap = prev_heap;
-    if(!prev_inuse(p)) { /* consolidate backward */
-      p = prev_chunk(p);
-      unlink(p, bck, fwd);
-    }
-    assert(((unsigned long)((char*)p + new_size) & (pagesz-1)) == 0);
-    assert( ((char*)p + new_size) == ((char*)heap + heap->size) );
-    top(ar_ptr) = top_chunk = p;
-    set_head(top_chunk, new_size | PREV_INUSE);
-    check_chunk(ar_ptr, top_chunk);
-  }
-  top_size = chunksize(top_chunk);
-  extra = ((top_size - pad - MINSIZE + (pagesz-1))/pagesz - 1) * pagesz;
-  if(extra < (long)pagesz)
-    return 0;
-  /* Try to shrink. */
-  if(grow_heap(heap, -extra) != 0)
-    return 0;
-  ar_ptr->size -= extra;
-  arena_mem -= extra;
-
-  /* Success. Adjust top accordingly. */
-  set_head(top_chunk, (top_size - extra) | PREV_INUSE);
-  check_chunk(ar_ptr, top_chunk);
-  return 1;
-}
-
-#endif /* USE_ARENAS */
-
-
-
-/*
-  malloc_usable_size:
-
-    This routine tells you how many bytes you can actually use in an
-    allocated chunk, which may be more than you requested (although
-    often not). You can use this many bytes without worrying about
-    overwriting other allocated objects. Not a particularly great
-    programming practice, but still sometimes useful.
-
-*/
-
-#if __STD_C
-size_t mALLOC_USABLE_SIZe(Void_t* mem)
-#else
-size_t mALLOC_USABLE_SIZe(mem) Void_t* mem;
-#endif
-{
-  mchunkptr p;
-
-  if (mem == 0)
-    return 0;
-  else
-  {
-    p = mem2chunk(mem);
-    if(!chunk_is_mmapped(p))
-    {
-      if (!inuse(p)) return 0;
-      check_inuse_chunk(arena_for_ptr(mem), p);
-      return chunksize(p) - SIZE_SZ;
-    }
-    return chunksize(p) - 2*SIZE_SZ;
-  }
-}
-
-
-
-
-/* Utility to update mallinfo for malloc_stats() and mallinfo() */
-
-static void
-#if __STD_C
-malloc_update_mallinfo(arena *ar_ptr, struct mallinfo *mi)
-#else
-malloc_update_mallinfo(ar_ptr, mi) arena *ar_ptr; struct mallinfo *mi;
-#endif
-{
-  int i, navail;
-  mbinptr b;
-  mchunkptr p;
-#if MALLOC_DEBUG
-  mchunkptr q;
-#endif
-  INTERNAL_SIZE_T avail;
-
-  (void)mutex_lock(&ar_ptr->mutex);
-  avail = chunksize(top(ar_ptr));
-  navail = ((long)(avail) >= (long)MINSIZE)? 1 : 0;
-
-  for (i = 1; i < NAV; ++i)
-  {
-    b = bin_at(ar_ptr, i);
-    for (p = last(b); p != b; p = p->bk)
-    {
-#if MALLOC_DEBUG
-      check_free_chunk(ar_ptr, p);
-      for (q = next_chunk(p);
-           q != top(ar_ptr) && inuse(q) && (long)chunksize(q) > 0;
-           q = next_chunk(q))
-        check_inuse_chunk(ar_ptr, q);
-#endif
-      avail += chunksize(p);
-      navail++;
-    }
-  }
-
-  mi->arena = ar_ptr->size;
-  mi->ordblks = navail;
-  mi->smblks = mi->usmblks = mi->fsmblks = 0; /* clear unused fields */
-  mi->uordblks = ar_ptr->size - avail;
-  mi->fordblks = avail;
-  mi->hblks = n_mmaps;
-  mi->hblkhd = mmapped_mem;
-  mi->keepcost = chunksize(top(ar_ptr));
-
-  (void)mutex_unlock(&ar_ptr->mutex);
-}
-
-#if USE_ARENAS && MALLOC_DEBUG > 1
-
-/* Print the complete contents of a single heap to stderr. */
-
-static void
-#if __STD_C
-dump_heap(heap_info *heap)
-#else
-dump_heap(heap) heap_info *heap;
-#endif
-{
-  char *ptr;
-  mchunkptr p;
-
-  fprintf(stderr, "Heap %p, size %10lx:\n", heap, (long)heap->size);
-  ptr = (heap->ar_ptr != (arena*)(heap+1)) ?
-    (char*)(heap + 1) : (char*)(heap + 1) + sizeof(arena);
-  p = (mchunkptr)(((unsigned long)ptr + MALLOC_ALIGN_MASK) &
-                  ~MALLOC_ALIGN_MASK);
-  for(;;) {
-    fprintf(stderr, "chunk %p size %10lx", p, (long)p->size);
-    if(p == top(heap->ar_ptr)) {
-      fprintf(stderr, " (top)\n");
-      break;
-    } else if(p->size == (0|PREV_INUSE)) {
-      fprintf(stderr, " (fence)\n");
-      break;
-    }
-    fprintf(stderr, "\n");
-    p = next_chunk(p);
-  }
-}
-
-#endif
-
-
-
-/*
-
-  malloc_stats:
-
-    For all arenas separately and in total, prints on stderr the
-    amount of space obtained from the system, and the current number
-    of bytes allocated via malloc (or realloc, etc) but not yet
-    freed. (Note that this is the number of bytes allocated, not the
-    number requested. It will be larger than the number requested
-    because of alignment and bookkeeping overhead.)  When not compiled
-    for multiple threads, the maximum amount of allocated memory
-    (which may be more than current if malloc_trim and/or munmap got
-    called) is also reported.  When using mmap(), prints the maximum
-    number of simultaneous mmap regions used, too.
-
-*/
-
-void mALLOC_STATs()
-{
-  int i;
-  arena *ar_ptr;
-  struct mallinfo mi;
-  unsigned int in_use_b = mmapped_mem, system_b = in_use_b;
-#if THREAD_STATS
-  long stat_lock_direct = 0, stat_lock_loop = 0, stat_lock_wait = 0;
-#endif
-
-  for(i=0, ar_ptr = &main_arena;; i++) {
-    malloc_update_mallinfo(ar_ptr, &mi);
-    fprintf(stderr, "Arena %d:\n", i);
-    fprintf(stderr, "system bytes     = %10u\n", (unsigned int)mi.arena);
-    fprintf(stderr, "in use bytes     = %10u\n", (unsigned int)mi.uordblks);
-    system_b += mi.arena;
-    in_use_b += mi.uordblks;
-#if THREAD_STATS
-    stat_lock_direct += ar_ptr->stat_lock_direct;
-    stat_lock_loop += ar_ptr->stat_lock_loop;
-    stat_lock_wait += ar_ptr->stat_lock_wait;
-#endif
-#if USE_ARENAS && MALLOC_DEBUG > 1
-    if(ar_ptr != &main_arena) {
-      heap_info *heap;
-      (void)mutex_lock(&ar_ptr->mutex);
-      heap = heap_for_ptr(top(ar_ptr));
-      while(heap) { dump_heap(heap); heap = heap->prev; }
-      (void)mutex_unlock(&ar_ptr->mutex);
-    }
-#endif
-    ar_ptr = ar_ptr->next;
-    if(ar_ptr == &main_arena) break;
-  }
-#if HAVE_MMAP
-  fprintf(stderr, "Total (incl. mmap):\n");
-#else
-  fprintf(stderr, "Total:\n");
-#endif
-  fprintf(stderr, "system bytes     = %10u\n", system_b);
-  fprintf(stderr, "in use bytes     = %10u\n", in_use_b);
-#ifdef NO_THREADS
-  fprintf(stderr, "max system bytes = %10u\n", (unsigned int)max_total_mem);
-#endif
-#if HAVE_MMAP
-  fprintf(stderr, "max mmap regions = %10u\n", (unsigned int)max_n_mmaps);
-  fprintf(stderr, "max mmap bytes   = %10lu\n", max_mmapped_mem);
-#endif
-#if THREAD_STATS
-  fprintf(stderr, "heaps created    = %10d\n",  stat_n_heaps);
-  fprintf(stderr, "locked directly  = %10ld\n", stat_lock_direct);
-  fprintf(stderr, "locked in loop   = %10ld\n", stat_lock_loop);
-  fprintf(stderr, "locked waiting   = %10ld\n", stat_lock_wait);
-  fprintf(stderr, "locked total     = %10ld\n",
-          stat_lock_direct + stat_lock_loop + stat_lock_wait);
-#endif
-}
-
-/*
-  mallinfo returns a copy of updated current mallinfo.
-  The information reported is for the arena last used by the thread.
-*/
-
-struct mallinfo mALLINFo()
-{
-  struct mallinfo mi;
-  Void_t *vptr = NULL;
-
-#ifndef NO_THREADS
-  tsd_getspecific(arena_key, vptr);
-  if(vptr == ATFORK_ARENA_PTR)
-    vptr = (Void_t*)&main_arena;
-#endif
-  malloc_update_mallinfo((vptr ? (arena*)vptr : &main_arena), &mi);
-  return mi;
-}
-
-
-
-
-/*
-  mallopt:
-
-    mallopt is the general SVID/XPG interface to tunable parameters.
-    The format is to provide a (parameter-number, parameter-value) pair.
-    mallopt then sets the corresponding parameter to the argument
-    value if it can (i.e., so long as the value is meaningful),
-    and returns 1 if successful else 0.
-
-    See descriptions of tunable parameters above.
-
-*/
-
-#if __STD_C
-int mALLOPt(int param_number, int value)
-#else
-int mALLOPt(param_number, value) int param_number; int value;
-#endif
-{
-  switch(param_number)
-  {
-    case M_TRIM_THRESHOLD:
-      trim_threshold = value; return 1;
-    case M_TOP_PAD:
-      top_pad = value; return 1;
-    case M_MMAP_THRESHOLD:
-#if USE_ARENAS
-      /* Forbid setting the threshold too high. */
-      if((unsigned long)value > HEAP_MAX_SIZE/2) return 0;
-#endif
-      mmap_threshold = value; return 1;
-    case M_MMAP_MAX:
-#if HAVE_MMAP
-      n_mmaps_max = value; return 1;
-#else
-      if (value != 0) return 0; else  n_mmaps_max = value; return 1;
-#endif
-    case M_CHECK_ACTION:
-      check_action = value; return 1;
-
-    default:
-      return 0;
-  }
-}
-
-
-
-/* Get/set state: malloc_get_state() records the current state of all
-   malloc variables (_except_ for the actual heap contents and `hook'
-   function pointers) in a system dependent, opaque data structure.
-   This data structure is dynamically allocated and can be free()d
-   after use.  malloc_set_state() restores the state of all malloc
-   variables to the previously obtained state.  This is especially
-   useful when using this malloc as part of a shared library, and when
-   the heap contents are saved/restored via some other method.  The
-   primary example for this is GNU Emacs with its `dumping' procedure.
-   `Hook' function pointers are never saved or restored by these
-   functions, with two exceptions: If malloc checking was in use when
-   malloc_get_state() was called, then malloc_set_state() calls
-   __malloc_check_init() if possible; if malloc checking was not in
-   use in the recorded state but the user requested malloc checking,
-   then the hooks are reset to 0.  */
-
-#define MALLOC_STATE_MAGIC   0x444c4541l
-#define MALLOC_STATE_VERSION (0*0x100l + 1l) /* major*0x100 + minor */
-
-struct malloc_state {
-  long          magic;
-  long          version;
-  mbinptr       av[NAV * 2 + 2];
-  char*         sbrk_base;
-  int           sbrked_mem_bytes;
-  unsigned long trim_threshold;
-  unsigned long top_pad;
-  unsigned int  n_mmaps_max;
-  unsigned long mmap_threshold;
-  int           check_action;
-  unsigned long max_sbrked_mem;
-  unsigned long max_total_mem;
-  unsigned int  n_mmaps;
-  unsigned int  max_n_mmaps;
-  unsigned long mmapped_mem;
-  unsigned long max_mmapped_mem;
-  int           using_malloc_checking;
-};
-
-Void_t*
-mALLOC_GET_STATe()
-{
-  struct malloc_state* ms;
-  int i;
-  mbinptr b;
-
-  ms = (struct malloc_state*)mALLOc(sizeof(*ms));
-  if (!ms)
-    return 0;
-  (void)mutex_lock(&main_arena.mutex);
-  ms->magic = MALLOC_STATE_MAGIC;
-  ms->version = MALLOC_STATE_VERSION;
-  ms->av[0] = main_arena.av[0];
-  ms->av[1] = main_arena.av[1];
-  for(i=0; i<NAV; i++) {
-    b = bin_at(&main_arena, i);
-    if(first(b) == b)
-      ms->av[2*i+2] = ms->av[2*i+3] = 0; /* empty bin (or initial top) */
-    else {
-      ms->av[2*i+2] = first(b);
-      ms->av[2*i+3] = last(b);
-    }
-  }
-  ms->sbrk_base = sbrk_base;
-  ms->sbrked_mem_bytes = sbrked_mem;
-  ms->trim_threshold = trim_threshold;
-  ms->top_pad = top_pad;
-  ms->n_mmaps_max = n_mmaps_max;
-  ms->mmap_threshold = mmap_threshold;
-  ms->check_action = check_action;
-  ms->max_sbrked_mem = max_sbrked_mem;
-#ifdef NO_THREADS
-  ms->max_total_mem = max_total_mem;
-#else
-  ms->max_total_mem = 0;
-#endif
-  ms->n_mmaps = n_mmaps;
-  ms->max_n_mmaps = max_n_mmaps;
-  ms->mmapped_mem = mmapped_mem;
-  ms->max_mmapped_mem = max_mmapped_mem;
-#if defined _LIBC || defined MALLOC_HOOKS
-  ms->using_malloc_checking = using_malloc_checking;
-#else
-  ms->using_malloc_checking = 0;
-#endif
-  (void)mutex_unlock(&main_arena.mutex);
-  return (Void_t*)ms;
-}
-
-int
-#if __STD_C
-mALLOC_SET_STATe(Void_t* msptr)
-#else
-mALLOC_SET_STATe(msptr) Void_t* msptr;
-#endif
-{
-  struct malloc_state* ms = (struct malloc_state*)msptr;
-  int i;
-  mbinptr b;
-
-#if defined _LIBC || defined MALLOC_HOOKS
-  disallow_malloc_check = 1;
-#endif
-  ptmalloc_init();
-  if(ms->magic != MALLOC_STATE_MAGIC) return -1;
-  /* Must fail if the major version is too high. */
-  if((ms->version & ~0xffl) > (MALLOC_STATE_VERSION & ~0xffl)) return -2;
-  (void)mutex_lock(&main_arena.mutex);
-  main_arena.av[0] = ms->av[0];
-  main_arena.av[1] = ms->av[1];
-  for(i=0; i<NAV; i++) {
-    b = bin_at(&main_arena, i);
-    if(ms->av[2*i+2] == 0)
-      first(b) = last(b) = b;
-    else {
-      first(b) = ms->av[2*i+2];
-      last(b) = ms->av[2*i+3];
-      if(i > 0) {
-        /* Make sure the links to the `av'-bins in the heap are correct. */
-        first(b)->bk = b;
-        last(b)->fd = b;
-      }
-    }
-  }
-  sbrk_base = ms->sbrk_base;
-  sbrked_mem = ms->sbrked_mem_bytes;
-  trim_threshold = ms->trim_threshold;
-  top_pad = ms->top_pad;
-  n_mmaps_max = ms->n_mmaps_max;
-  mmap_threshold = ms->mmap_threshold;
-  check_action = ms->check_action;
-  max_sbrked_mem = ms->max_sbrked_mem;
-#ifdef NO_THREADS
-  max_total_mem = ms->max_total_mem;
-#endif
-  n_mmaps = ms->n_mmaps;
-  max_n_mmaps = ms->max_n_mmaps;
-  mmapped_mem = ms->mmapped_mem;
-  max_mmapped_mem = ms->max_mmapped_mem;
-  /* add version-dependent code here */
-  if (ms->version >= 1) {
-#if defined _LIBC || defined MALLOC_HOOKS
-    /* Check whether it is safe to enable malloc checking, or whether
-       it is necessary to disable it.  */
-    if (ms->using_malloc_checking && !using_malloc_checking &&
-        !disallow_malloc_check)
-      __malloc_check_init ();
-    else if (!ms->using_malloc_checking && using_malloc_checking) {
-      __malloc_hook = 0;
-      __free_hook = 0;
-      __realloc_hook = 0;
-      __memalign_hook = 0;
-      using_malloc_checking = 0;
-    }
-#endif
-  }
-
-  (void)mutex_unlock(&main_arena.mutex);
-  return 0;
-}
-
-
-
-#if defined _LIBC || defined MALLOC_HOOKS
-
-/* A simple, standard set of debugging hooks.  Overhead is `only' one
-   byte per chunk; still this will catch most cases of double frees or
-   overruns.  The goal here is to avoid obscure crashes due to invalid
-   usage, unlike in the MALLOC_DEBUG code. */
-
-#define MAGICBYTE(p) ( ( ((size_t)p >> 3) ^ ((size_t)p >> 11)) & 0xFF )
-
-/* Instrument a chunk with overrun detector byte(s) and convert it
-   into a user pointer with requested size sz. */
-
-static Void_t*
-internal_function
-#if __STD_C
-chunk2mem_check(mchunkptr p, size_t sz)
-#else
-chunk2mem_check(p, sz) mchunkptr p; size_t sz;
-#endif
-{
-  unsigned char* m_ptr = (unsigned char*)BOUNDED_N(chunk2mem(p), sz);
-  size_t i;
-
-  for(i = chunksize(p) - (chunk_is_mmapped(p) ? 2*SIZE_SZ+1 : SIZE_SZ+1);
-      i > sz;
-      i -= 0xFF) {
-    if(i-sz < 0x100) {
-      m_ptr[i] = (unsigned char)(i-sz);
-      break;
-    }
-    m_ptr[i] = 0xFF;
-  }
-  m_ptr[sz] = MAGICBYTE(p);
-  return (Void_t*)m_ptr;
-}
-
-/* Convert a pointer to be free()d or realloc()ed to a valid chunk
-   pointer.  If the provided pointer is not valid, return NULL. */
-
-static mchunkptr
-internal_function
-#if __STD_C
-mem2chunk_check(Void_t* mem)
-#else
-mem2chunk_check(mem) Void_t* mem;
-#endif
-{
-  mchunkptr p;
-  INTERNAL_SIZE_T sz, c;
-  unsigned char magic;
-
-  p = mem2chunk(mem);
-  if(!aligned_OK(p)) return NULL;
-  if( (char*)p>=sbrk_base && (char*)p<(sbrk_base+sbrked_mem) ) {
-    /* Must be a chunk in conventional heap memory. */
-    if(chunk_is_mmapped(p) ||
-       ( (sz = chunksize(p)), ((char*)p + sz)>=(sbrk_base+sbrked_mem) ) ||
-       sz<MINSIZE || sz&MALLOC_ALIGN_MASK || !inuse(p) ||
-       ( !prev_inuse(p) && (p->prev_size&MALLOC_ALIGN_MASK ||
-                            (long)prev_chunk(p)<(long)sbrk_base ||
-                            next_chunk(prev_chunk(p))!=p) ))
-      return NULL;
-    magic = MAGICBYTE(p);
-    for(sz += SIZE_SZ-1; (c = ((unsigned char*)p)[sz]) != magic; sz -= c) {
-      if(c<=0 || sz<(c+2*SIZE_SZ)) return NULL;
-    }
-    ((unsigned char*)p)[sz] ^= 0xFF;
-  } else {
-    unsigned long offset, page_mask = malloc_getpagesize-1;
-
-    /* mmap()ed chunks have MALLOC_ALIGNMENT or higher power-of-two
-       alignment relative to the beginning of a page.  Check this
-       first. */
-    offset = (unsigned long)mem & page_mask;
-    if((offset!=MALLOC_ALIGNMENT && offset!=0 && offset!=0x10 &&
-        offset!=0x20 && offset!=0x40 && offset!=0x80 && offset!=0x100 &&
-        offset!=0x200 && offset!=0x400 && offset!=0x800 && offset!=0x1000 &&
-        offset<0x2000) ||
-       !chunk_is_mmapped(p) || (p->size & PREV_INUSE) ||
-       ( (((unsigned long)p - p->prev_size) & page_mask) != 0 ) ||
-       ( (sz = chunksize(p)), ((p->prev_size + sz) & page_mask) != 0 ) )
-      return NULL;
-    magic = MAGICBYTE(p);
-    for(sz -= 1; (c = ((unsigned char*)p)[sz]) != magic; sz -= c) {
-      if(c<=0 || sz<(c+2*SIZE_SZ)) return NULL;
-    }
-    ((unsigned char*)p)[sz] ^= 0xFF;
-  }
-  return p;
-}
-
-/* Check for corruption of the top chunk, and try to recover if
-   necessary. */
-
-static int
-internal_function
-#if __STD_C
-top_check(void)
-#else
-top_check()
-#endif
-{
-  mchunkptr t = top(&main_arena);
-  char* brk, * new_brk;
-  INTERNAL_SIZE_T front_misalign, sbrk_size;
-  unsigned long pagesz = malloc_getpagesize;
-
-  if((char*)t + chunksize(t) == sbrk_base + sbrked_mem ||
-     t == initial_top(&main_arena)) return 0;
-
-  if(check_action & 1)
-    fprintf(stderr, "malloc: top chunk is corrupt\n");
-  if(check_action & 2)
-    abort();
-
-  /* Try to set up a new top chunk. */
-  brk = MORECORE(0);
-  front_misalign = (unsigned long)chunk2mem(brk) & MALLOC_ALIGN_MASK;
-  if (front_misalign > 0)
-    front_misalign = MALLOC_ALIGNMENT - front_misalign;
-  sbrk_size = front_misalign + top_pad + MINSIZE;
-  sbrk_size += pagesz - ((unsigned long)(brk + sbrk_size) & (pagesz - 1));
-  new_brk = (char*)(MORECORE (sbrk_size));
-  if (new_brk == (char*)(MORECORE_FAILURE)) return -1;
-  sbrked_mem = (new_brk - sbrk_base) + sbrk_size;
-
-  top(&main_arena) = (mchunkptr)(brk + front_misalign);
-  set_head(top(&main_arena), (sbrk_size - front_misalign) | PREV_INUSE);
-
-  return 0;
-}
-
-static Void_t*
-#if __STD_C
-malloc_check(size_t sz, const Void_t *caller)
-#else
-malloc_check(sz, caller) size_t sz; const Void_t *caller;
-#endif
-{
-  mchunkptr victim;
-  INTERNAL_SIZE_T nb;
-
-  if(request2size(sz+1, nb))
-    return 0;
-  (void)mutex_lock(&main_arena.mutex);
-  victim = (top_check() >= 0) ? chunk_alloc(&main_arena, nb) : NULL;
-  (void)mutex_unlock(&main_arena.mutex);
-  if(!victim) return NULL;
-  return chunk2mem_check(victim, sz);
-}
-
-static void
-#if __STD_C
-free_check(Void_t* mem, const Void_t *caller)
-#else
-free_check(mem, caller) Void_t* mem; const Void_t *caller;
-#endif
-{
-  mchunkptr p;
-
-  if(!mem) return;
-  (void)mutex_lock(&main_arena.mutex);
-  p = mem2chunk_check(mem);
-  if(!p) {
-    (void)mutex_unlock(&main_arena.mutex);
-    if(check_action & 1)
-      fprintf(stderr, "free(): invalid pointer %p!\n", mem);
-    if(check_action & 2)
-      abort();
-    return;
-  }
-#if HAVE_MMAP
-  if (chunk_is_mmapped(p)) {
-    (void)mutex_unlock(&main_arena.mutex);
-    munmap_chunk(p);
-    return;
-  }
-#endif
-#if 0 /* Erase freed memory. */
-  memset(mem, 0, chunksize(p) - (SIZE_SZ+1));
-#endif
-  chunk_free(&main_arena, p);
-  (void)mutex_unlock(&main_arena.mutex);
-}
-
-static Void_t*
-#if __STD_C
-realloc_check(Void_t* oldmem, size_t bytes, const Void_t *caller)
-#else
-realloc_check(oldmem, bytes, caller)
-     Void_t* oldmem; size_t bytes; const Void_t *caller;
-#endif
-{
-  mchunkptr oldp, newp;
-  INTERNAL_SIZE_T nb, oldsize;
-
-  if (oldmem == 0) return malloc_check(bytes, NULL);
-  (void)mutex_lock(&main_arena.mutex);
-  oldp = mem2chunk_check(oldmem);
-  if(!oldp) {
-    (void)mutex_unlock(&main_arena.mutex);
-    if(check_action & 1)
-      fprintf(stderr, "realloc(): invalid pointer %p!\n", oldmem);
-    if(check_action & 2)
-      abort();
-    return malloc_check(bytes, NULL);
-  }
-  oldsize = chunksize(oldp);
-
-  if(request2size(bytes+1, nb)) {
-    (void)mutex_unlock(&main_arena.mutex);
-    return 0;
-  }
-
-#if HAVE_MMAP
-  if (chunk_is_mmapped(oldp)) {
-#if HAVE_MREMAP
-    newp = mremap_chunk(oldp, nb);
-    if(!newp) {
-#endif
-      /* Note the extra SIZE_SZ overhead. */
-      if(oldsize - SIZE_SZ >= nb) newp = oldp; /* do nothing */
-      else {
-        /* Must alloc, copy, free. */
-        newp = (top_check() >= 0) ? chunk_alloc(&main_arena, nb) : NULL;
-        if (newp) {
-          MALLOC_COPY(BOUNDED_N(chunk2mem(newp), nb),
-		      oldmem, oldsize - 2*SIZE_SZ, 0);
-          munmap_chunk(oldp);
-        }
-      }
-#if HAVE_MREMAP
-    }
-#endif
-  } else {
-#endif /* HAVE_MMAP */
-    newp = (top_check() >= 0) ?
-      chunk_realloc(&main_arena, oldp, oldsize, nb) : NULL;
-#if 0 /* Erase freed memory. */
-    nb = chunksize(newp);
-    if(oldp<newp || oldp>=chunk_at_offset(newp, nb)) {
-      memset((char*)oldmem + 2*sizeof(mbinptr), 0,
-             oldsize - (2*sizeof(mbinptr)+2*SIZE_SZ+1));
-    } else if(nb > oldsize+SIZE_SZ) {
-      memset((char*)BOUNDED_N(chunk2mem(newp), bytes) + oldsize,
-	     0, nb - (oldsize+SIZE_SZ));
-    }
-#endif
-#if HAVE_MMAP
-  }
-#endif
-  (void)mutex_unlock(&main_arena.mutex);
-
-  if(!newp) return NULL;
-  return chunk2mem_check(newp, bytes);
-}
-
-static Void_t*
-#if __STD_C
-memalign_check(size_t alignment, size_t bytes, const Void_t *caller)
-#else
-memalign_check(alignment, bytes, caller)
-     size_t alignment; size_t bytes; const Void_t *caller;
-#endif
-{
-  INTERNAL_SIZE_T nb;
-  mchunkptr p;
-
-  if (alignment <= MALLOC_ALIGNMENT) return malloc_check(bytes, NULL);
-  if (alignment <  MINSIZE) alignment = MINSIZE;
-
-  if(request2size(bytes+1, nb))
-    return 0;
-  (void)mutex_lock(&main_arena.mutex);
-  p = (top_check() >= 0) ? chunk_align(&main_arena, nb, alignment) : NULL;
-  (void)mutex_unlock(&main_arena.mutex);
-  if(!p) return NULL;
-  return chunk2mem_check(p, bytes);
-}
-
-#ifndef NO_THREADS
-
-/* The following hooks are used when the global initialization in
-   ptmalloc_init() hasn't completed yet. */
-
-static Void_t*
-#if __STD_C
-malloc_starter(size_t sz, const Void_t *caller)
-#else
-malloc_starter(sz, caller) size_t sz; const Void_t *caller;
-#endif
-{
-  INTERNAL_SIZE_T nb;
-  mchunkptr victim;
-
-  if(request2size(sz, nb))
-    return 0;
-  victim = chunk_alloc(&main_arena, nb);
-
-  return victim ? BOUNDED_N(chunk2mem(victim), sz) : 0;
-}
-
-static void
-#if __STD_C
-free_starter(Void_t* mem, const Void_t *caller)
-#else
-free_starter(mem, caller) Void_t* mem; const Void_t *caller;
-#endif
-{
-  mchunkptr p;
-
-  if(!mem) return;
-  p = mem2chunk(mem);
-#if HAVE_MMAP
-  if (chunk_is_mmapped(p)) {
-    munmap_chunk(p);
-    return;
-  }
-#endif
-  chunk_free(&main_arena, p);
-}
-
-/* The following hooks are used while the `atfork' handling mechanism
-   is active. */
-
-static Void_t*
-#if __STD_C
-malloc_atfork (size_t sz, const Void_t *caller)
-#else
-malloc_atfork(sz, caller) size_t sz; const Void_t *caller;
-#endif
-{
-  Void_t *vptr = NULL;
-  INTERNAL_SIZE_T nb;
-  mchunkptr victim;
-
-  tsd_getspecific(arena_key, vptr);
-  if(vptr == ATFORK_ARENA_PTR) {
-    /* We are the only thread that may allocate at all.  */
-    if(save_malloc_hook != malloc_check) {
-      if(request2size(sz, nb))
-        return 0;
-      victim = chunk_alloc(&main_arena, nb);
-      return victim ? BOUNDED_N(chunk2mem(victim), sz) : 0;
-    } else {
-      if(top_check()<0 || request2size(sz+1, nb))
-        return 0;
-      victim = chunk_alloc(&main_arena, nb);
-      return victim ? chunk2mem_check(victim, sz) : 0;
-    }
-  } else {
-    /* Suspend the thread until the `atfork' handlers have completed.
-       By that time, the hooks will have been reset as well, so that
-       mALLOc() can be used again. */
-    (void)mutex_lock(&list_lock);
-    (void)mutex_unlock(&list_lock);
-    return mALLOc(sz);
-  }
-}
-
-static void
-#if __STD_C
-free_atfork(Void_t* mem, const Void_t *caller)
-#else
-free_atfork(mem, caller) Void_t* mem; const Void_t *caller;
-#endif
-{
-  Void_t *vptr = NULL;
-  arena *ar_ptr;
-  mchunkptr p;                          /* chunk corresponding to mem */
-
-  if (mem == 0)                              /* free(0) has no effect */
-    return;
-
-  p = mem2chunk(mem);         /* do not bother to replicate free_check here */
-
-#if HAVE_MMAP
-  if (chunk_is_mmapped(p))                       /* release mmapped memory. */
-  {
-    munmap_chunk(p);
-    return;
-  }
-#endif
-
-  ar_ptr = arena_for_ptr(p);
-  tsd_getspecific(arena_key, vptr);
-  if(vptr != ATFORK_ARENA_PTR)
-    (void)mutex_lock(&ar_ptr->mutex);
-  chunk_free(ar_ptr, p);
-  if(vptr != ATFORK_ARENA_PTR)
-    (void)mutex_unlock(&ar_ptr->mutex);
-}
-
-#endif /* !defined NO_THREADS */
-
-#endif /* defined _LIBC || defined MALLOC_HOOKS */
-
-
-
-#ifdef _LIBC
-
-/* default method of getting more storage */
-__malloc_ptr_t
-__default_morecore (int inc)
-{
-  __malloc_ptr_t result = (__malloc_ptr_t)sbrk (inc);
-  if (result == (__malloc_ptr_t)-1)
-    return NULL;
-  return result;
-}
- 
-/* We need a wrapper function for one of the additions of POSIX.  */
-int
-__posix_memalign (void **memptr, size_t alignment, size_t size)
-{
-  void *mem;
-
-  /* Test whether the ALIGNMENT argument is valid.  It must be a power
-     of two multiple of sizeof (void *).  */
-  if (alignment % sizeof (void *) != 0 || (alignment & (alignment - 1)) != 0)
-    return EINVAL;
-
-  mem = __libc_memalign (alignment, size);
-
-  if (mem != NULL)
-    {
-      *memptr = mem;
-      return 0;
-    }
-
-  return ENOMEM;
-}
-weak_alias (__posix_memalign, posix_memalign)
-
-weak_alias (__libc_calloc, __calloc) weak_alias (__libc_calloc, calloc)
-weak_alias (__libc_free, __cfree) weak_alias (__libc_free, cfree)
-weak_alias (__libc_free, __free) weak_alias (__libc_free, free)
-weak_alias (__libc_malloc, __malloc) weak_alias (__libc_malloc, malloc)
-weak_alias (__libc_memalign, __memalign) weak_alias (__libc_memalign, memalign)
-weak_alias (__libc_realloc, __realloc) weak_alias (__libc_realloc, realloc)
-weak_alias (__libc_valloc, __valloc) weak_alias (__libc_valloc, valloc)
-weak_alias (__libc_pvalloc, __pvalloc) weak_alias (__libc_pvalloc, pvalloc)
-weak_alias (__libc_mallinfo, __mallinfo) weak_alias (__libc_mallinfo, mallinfo)
-weak_alias (__libc_mallopt, __mallopt) weak_alias (__libc_mallopt, mallopt)
-
-weak_alias (__malloc_stats, malloc_stats)
-weak_alias (__malloc_usable_size, malloc_usable_size)
-weak_alias (__malloc_trim, malloc_trim)
-weak_alias (__malloc_get_state, malloc_get_state)
-weak_alias (__malloc_set_state, malloc_set_state)
-#endif
-
-/*
-
-History:
-
-    V2.6.4-pt3 Thu Feb 20 1997 Wolfram Gloger (wmglo@dent.med.uni-muenchen.de)
-      * Added malloc_get/set_state() (mainly for use in GNU emacs),
-        using interface from Marcus Daniels
-      * All parameters are now adjustable via environment variables
-
-    V2.6.4-pt2 Sat Dec 14 1996 Wolfram Gloger (wmglo@dent.med.uni-muenchen.de)
-      * Added debugging hooks
-      * Fixed possible deadlock in realloc() when out of memory
-      * Don't pollute namespace in glibc: use __getpagesize, __mmap, etc.
-
-    V2.6.4-pt Wed Dec  4 1996 Wolfram Gloger (wmglo@dent.med.uni-muenchen.de)
-      * Very minor updates from the released 2.6.4 version.
-      * Trimmed include file down to exported data structures.
-      * Changes from H.J. Lu for glibc-2.0.
-
-    V2.6.3i-pt Sep 16 1996  Wolfram Gloger (wmglo@dent.med.uni-muenchen.de)
-      * Many changes for multiple threads
-      * Introduced arenas and heaps
-
-    V2.6.3 Sun May 19 08:17:58 1996  Doug Lea  (dl at gee)
-      * Added pvalloc, as recommended by H.J. Liu
-      * Added 64bit pointer support mainly from Wolfram Gloger
-      * Added anonymously donated WIN32 sbrk emulation
-      * Malloc, calloc, getpagesize: add optimizations from Raymond Nijssen
-      * malloc_extend_top: fix mask error that caused wastage after
-        foreign sbrks
-      * Add linux mremap support code from HJ Liu
-
-    V2.6.2 Tue Dec  5 06:52:55 1995  Doug Lea  (dl at gee)
-      * Integrated most documentation with the code.
-      * Add support for mmap, with help from
-        Wolfram Gloger (Gloger@lrz.uni-muenchen.de).
-      * Use last_remainder in more cases.
-      * Pack bins using idea from  colin@nyx10.cs.du.edu
-      * Use ordered bins instead of best-fit threshold
-      * Eliminate block-local decls to simplify tracing and debugging.
-      * Support another case of realloc via move into top
-      * Fix error occurring when initial sbrk_base not word-aligned.
-      * Rely on page size for units instead of SBRK_UNIT to
-        avoid surprises about sbrk alignment conventions.
-      * Add mallinfo, mallopt. Thanks to Raymond Nijssen
-        (raymond@es.ele.tue.nl) for the suggestion.
-      * Add `pad' argument to malloc_trim and top_pad mallopt parameter.
-      * More precautions for cases where other routines call sbrk,
-        courtesy of Wolfram Gloger (Gloger@lrz.uni-muenchen.de).
-      * Added macros etc., allowing use in linux libc from
-        H.J. Lu (hjl@gnu.ai.mit.edu)
-      * Inverted this history list
-
-    V2.6.1 Sat Dec  2 14:10:57 1995  Doug Lea  (dl at gee)
-      * Re-tuned and fixed to behave more nicely with V2.6.0 changes.
-      * Removed all preallocation code since under current scheme
-        the work required to undo bad preallocations exceeds
-        the work saved in good cases for most test programs.
-      * No longer use return list or unconsolidated bins since
-        no scheme using them consistently outperforms those that don't
-        given above changes.
-      * Use best fit for very large chunks to prevent some worst-cases.
-      * Added some support for debugging
-
-    V2.6.0 Sat Nov  4 07:05:23 1995  Doug Lea  (dl at gee)
-      * Removed footers when chunks are in use. Thanks to
-        Paul Wilson (wilson@cs.texas.edu) for the suggestion.
-
-    V2.5.4 Wed Nov  1 07:54:51 1995  Doug Lea  (dl at gee)
-      * Added malloc_trim, with help from Wolfram Gloger
-        (wmglo@Dent.MED.Uni-Muenchen.DE).
-
-    V2.5.3 Tue Apr 26 10:16:01 1994  Doug Lea  (dl at g)
-
-    V2.5.2 Tue Apr  5 16:20:40 1994  Doug Lea  (dl at g)
-      * realloc: try to expand in both directions
-      * malloc: swap order of clean-bin strategy;
-      * realloc: only conditionally expand backwards
-      * Try not to scavenge used bins
-      * Use bin counts as a guide to preallocation
-      * Occasionally bin return list chunks in first scan
-      * Add a few optimizations from colin@nyx10.cs.du.edu
-
-    V2.5.1 Sat Aug 14 15:40:43 1993  Doug Lea  (dl at g)
-      * faster bin computation & slightly different binning
-      * merged all consolidations to one part of malloc proper
-         (eliminating old malloc_find_space & malloc_clean_bin)
-      * Scan 2 returns chunks (not just 1)
-      * Propagate failure in realloc if malloc returns 0
-      * Add stuff to allow compilation on non-ANSI compilers
-          from kpv@research.att.com
-
-    V2.5 Sat Aug  7 07:41:59 1993  Doug Lea  (dl at g.oswego.edu)
-      * removed potential for odd address access in prev_chunk
-      * removed dependency on getpagesize.h
-      * misc cosmetics and a bit more internal documentation
-      * anticosmetics: mangled names in macros to evade debugger strangeness
-      * tested on sparc, hp-700, dec-mips, rs6000
-          with gcc & native cc (hp, dec only) allowing
-          Detlefs & Zorn comparison study (in SIGPLAN Notices.)
-
-    Trial version Fri Aug 28 13:14:29 1992  Doug Lea  (dl at g.oswego.edu)
-      * Based loosely on libg++-1.2X malloc. (It retains some of the overall
-         structure of old version,  but most details differ.)
-
-*/
diff --git a/newlib/libc/sys/linux/mallocr.c b/newlib/libc/sys/linux/mallocr.c
deleted file mode 100644
index b5129a5e1..000000000
--- a/newlib/libc/sys/linux/mallocr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void *
-_malloc_r (struct _reent *ptr, size_t size)
-{
-  return malloc (size);
-}
diff --git a/newlib/libc/sys/linux/malloptr.c b/newlib/libc/sys/linux/malloptr.c
deleted file mode 100644
index 13d4e9f6a..000000000
--- a/newlib/libc/sys/linux/malloptr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-int 
-_mallopt_r (struct _reent *ptr, int param_number, int value)
-{
-  return mallopt (param_number, value);
-}
diff --git a/newlib/libc/sys/linux/mallstatsr.c b/newlib/libc/sys/linux/mallstatsr.c
deleted file mode 100644
index 8a1f64211..000000000
--- a/newlib/libc/sys/linux/mallstatsr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void
-_malloc_stats_r (struct _reent *ptr)
-{
-  malloc_stats ();
-}
diff --git a/newlib/libc/sys/linux/mcheck.c b/newlib/libc/sys/linux/mcheck.c
deleted file mode 100644
index eeb99da89..000000000
--- a/newlib/libc/sys/linux/mcheck.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/* Standard debugging hooks for `malloc'.
-   Copyright (C) 1990-1997, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Written May 1989 by Mike Haertel.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib, July 9, 2002 by Jeff Johnston */
-
-#ifndef	_MALLOC_INTERNAL
-# define _MALLOC_INTERNAL
-# include <features.h>
-# define _LIBC 1
-# include <malloc.h>
-# include <mcheck.h>
-# include <stdint.h>
-# include <stdio.h>
-# include <stdlib.h>
-# include <libintl.h>
-# include <sys/cdefs.h>
-#endif
-
-/* Old hook values.  */
-static void (*old_free_hook) __P ((__ptr_t ptr, __const __ptr_t));
-static __ptr_t (*old_malloc_hook) __P ((__malloc_size_t size, const __ptr_t));
-static __ptr_t (*old_realloc_hook) __P ((__ptr_t ptr, __malloc_size_t size,
-					 __const __ptr_t));
-
-/* Function to call when something awful happens.  */
-static void (*abortfunc) __P ((enum mcheck_status));
-
-/* Arbitrary magical numbers.  */
-#define MAGICWORD	0xfedabeeb
-#define MAGICFREE	0xd8675309
-#define MAGICBYTE	((char) 0xd7)
-#define MALLOCFLOOD	((char) 0x93)
-#define FREEFLOOD	((char) 0x95)
-
-struct hdr
-  {
-    __malloc_size_t size;	/* Exact size requested by user.  */
-    unsigned long int magic;	/* Magic number to check header integrity.  */
-    struct hdr *prev;
-    struct hdr *next;
-  };
-
-/* This is the beginning of the list of all memory blocks allocated.
-   It is only constructed if the pedantic testing is requested.  */
-static struct hdr *root;
-
-static int mcheck_used;
-
-/* Nonzero if pedentic checking of all blocks is requested.  */
-static int pedantic;
-
-#if defined _LIBC || defined STDC_HEADERS || defined USG
-# include <string.h>
-# define flood memset
-#else
-static void flood __P ((__ptr_t, int, __malloc_size_t));
-static void
-flood (ptr, val, size)
-     __ptr_t ptr;
-     int val;
-     __malloc_size_t size;
-{
-  char *cp = ptr;
-  while (size--)
-    *cp++ = val;
-}
-#endif
-
-static enum mcheck_status checkhdr __P ((const struct hdr *));
-static enum mcheck_status
-checkhdr (hdr)
-     const struct hdr *hdr;
-{
-  enum mcheck_status status;
-
-  if (!mcheck_used)
-    /* Maybe the mcheck used is disabled?  This happens when we find
-       an error and report it.  */
-    return MCHECK_OK;
-
-  switch (hdr->magic ^ ((uintptr_t) hdr->prev + (uintptr_t) hdr->next))
-    {
-    default:
-      status = MCHECK_HEAD;
-      break;
-    case MAGICFREE:
-      status = MCHECK_FREE;
-      break;
-    case MAGICWORD:
-      if (((char *) &hdr[1])[hdr->size] != MAGICBYTE)
-	status = MCHECK_TAIL;
-      else
-	status = MCHECK_OK;
-      break;
-    }
-  if (status != MCHECK_OK)
-    {
-      mcheck_used = 0;
-      (*abortfunc) (status);
-      mcheck_used = 1;
-    }
-  return status;
-}
-
-void
-mcheck_check_all ()
-{
-  /* Walk through all the active blocks and test whether they were tempered
-     with.  */
-  struct hdr *runp = root;
-
-  /* Temporarily turn off the checks.  */
-  pedantic = 0;
-
-  while (runp != NULL)
-    {
-      (void) checkhdr (runp);
-
-      runp = runp->next;
-    }
-
-  /* Turn checks on again.  */
-  pedantic = 1;
-}
-
-static void unlink_blk __P ((struct hdr *ptr));
-static void
-unlink_blk (ptr)
-     struct hdr *ptr;
-{
-  if (ptr->next != NULL)
-    {
-      ptr->next->prev = ptr->prev;
-      ptr->next->magic = MAGICWORD ^ ((uintptr_t) ptr->next->prev
-				      + (uintptr_t) ptr->next->next);
-    }
-  if (ptr->prev != NULL)
-    {
-      ptr->prev->next = ptr->next;
-      ptr->prev->magic = MAGICWORD ^ ((uintptr_t) ptr->prev->prev
-				      + (uintptr_t) ptr->prev->next);
-    }
-  else
-    root = ptr->next;
-}
-
-static void link_blk  __P ((struct hdr *ptr));
-static void
-link_blk (hdr)
-     struct hdr *hdr;
-{
-  hdr->prev = NULL;
-  hdr->next = root;
-  root = hdr;
-  hdr->magic = MAGICWORD ^ (uintptr_t) hdr->next;
-
-  /* And the next block.  */
-  if (hdr->next != NULL)
-    {
-      hdr->next->prev = hdr;
-      hdr->next->magic = MAGICWORD ^ ((uintptr_t) hdr
-				      + (uintptr_t) hdr->next->next);
-    }
-}
-
-static void freehook __P ((__ptr_t, const __ptr_t));
-static void
-freehook (ptr, caller)
-     __ptr_t ptr;
-     const __ptr_t caller;
-{
-  if (pedantic)
-    mcheck_check_all ();
-  if (ptr)
-    {
-      struct hdr *hdr = ((struct hdr *) ptr) - 1;
-      checkhdr (hdr);
-      hdr->magic = MAGICFREE;
-      unlink_blk (hdr);
-      hdr->prev = hdr->next = NULL;
-      flood (ptr, FREEFLOOD, hdr->size);
-      ptr = (__ptr_t) hdr;
-    }
-  __free_hook = old_free_hook;
-  if (old_free_hook != NULL)
-    (*old_free_hook) (ptr, caller);
-  else
-    free (ptr);
-  __free_hook = freehook;
-}
-
-static __ptr_t mallochook __P ((__malloc_size_t, const __ptr_t));
-static __ptr_t
-mallochook (size, caller)
-     __malloc_size_t size;
-     const __ptr_t caller;
-{
-  struct hdr *hdr;
-
-  if (pedantic)
-    mcheck_check_all ();
-
-  __malloc_hook = old_malloc_hook;
-  if (old_malloc_hook != NULL)
-    hdr = (struct hdr *) (*old_malloc_hook) (sizeof (struct hdr) + size + 1,
-					     caller);
-  else
-    hdr = (struct hdr *) malloc (sizeof (struct hdr) + size + 1);
-  __malloc_hook = mallochook;
-  if (hdr == NULL)
-    return NULL;
-
-  hdr->size = size;
-  link_blk (hdr);
-  ((char *) &hdr[1])[size] = MAGICBYTE;
-  flood ((__ptr_t) (hdr + 1), MALLOCFLOOD, size);
-  return (__ptr_t) (hdr + 1);
-}
-
-static __ptr_t reallochook __P ((__ptr_t, __malloc_size_t, const __ptr_t));
-static __ptr_t
-reallochook (ptr, size, caller)
-     __ptr_t ptr;
-     __malloc_size_t size;
-     const __ptr_t caller;
-{
-  struct hdr *hdr;
-  __malloc_size_t osize;
-
-  if (pedantic)
-    mcheck_check_all ();
-
-  if (ptr)
-    {
-      hdr = ((struct hdr *) ptr) - 1;
-      osize = hdr->size;
-
-      checkhdr (hdr);
-      unlink_blk (hdr);
-      if (size < osize)
-	flood ((char *) ptr + size, FREEFLOOD, osize - size);
-    }
-  else
-    {
-      osize = 0;
-      hdr = NULL;
-    }
-  __free_hook = old_free_hook;
-  __malloc_hook = old_malloc_hook;
-  __realloc_hook = old_realloc_hook;
-  if (old_realloc_hook != NULL)
-    hdr = (struct hdr *) (*old_realloc_hook) ((__ptr_t) hdr,
-					      sizeof (struct hdr) + size + 1,
-					      caller);
-  else
-    hdr = (struct hdr *) realloc ((__ptr_t) hdr,
-				  sizeof (struct hdr) + size + 1);
-  __free_hook = freehook;
-  __malloc_hook = mallochook;
-  __realloc_hook = reallochook;
-  if (hdr == NULL)
-    return NULL;
-
-  hdr->size = size;
-  link_blk (hdr);
-  ((char *) &hdr[1])[size] = MAGICBYTE;
-  if (size > osize)
-    flood ((char *) (hdr + 1) + osize, MALLOCFLOOD, size - osize);
-  return (__ptr_t) (hdr + 1);
-}
-
-static void mabort __P ((enum mcheck_status status))
-     __attribute__ ((noreturn));
-static void
-mabort (status)
-     enum mcheck_status status;
-{
-  const char *msg;
-  switch (status)
-    {
-    case MCHECK_OK:
-      msg = _("memory is consistent, library is buggy\n");
-      break;
-    case MCHECK_HEAD:
-      msg = _("memory clobbered before allocated block\n");
-      break;
-    case MCHECK_TAIL:
-      msg = _("memory clobbered past end of allocated block\n");
-      break;
-    case MCHECK_FREE:
-      msg = _("block freed twice\n");
-      break;
-    default:
-      msg = _("bogus mcheck_status, library is buggy\n");
-      break;
-    }
-  fprintf (stderr, "mcheck: %s", msg);
-  fflush (stderr);
-  abort ();
-}
-
-int
-mcheck (func)
-     void (*func) __P ((enum mcheck_status));
-{
-  abortfunc = (func != NULL) ? func : &mabort;
-
-  /* These hooks may not be safely inserted if malloc is already in use.  */
-  if (__malloc_initialized <= 0 && !mcheck_used)
-    {
-      /* We call malloc() once here to ensure it is initialized.  */
-      void *p = malloc (0);
-      free (p);
-
-      old_free_hook = __free_hook;
-      __free_hook = freehook;
-      old_malloc_hook = __malloc_hook;
-      __malloc_hook = mallochook;
-      old_realloc_hook = __realloc_hook;
-      __realloc_hook = reallochook;
-      mcheck_used = 1;
-    }
-
-  return mcheck_used ? 0 : -1;
-}
-
-int
-mcheck_pedantic (func)
-      void (*func) __P ((enum mcheck_status));
-{
-  int res = mcheck (func);
-  if (res == 0)
-    pedantic = 1;
-  return res;
-}
-
-enum mcheck_status
-mprobe (__ptr_t ptr)
-{
-  return mcheck_used ? checkhdr (((struct hdr *) ptr) - 1) : MCHECK_DISABLED;
-}
diff --git a/newlib/libc/sys/linux/mhooks.h b/newlib/libc/sys/linux/mhooks.h
deleted file mode 100644
index 4a2e60656..000000000
--- a/newlib/libc/sys/linux/mhooks.h
+++ /dev/null
@@ -1,12 +0,0 @@
-
-/* Functions used by mcheck/mprobe */
-extern void (*__malloc_initialize_hook) (void);
-extern void (*__free_hook) (void * __ptr, const void *);
-extern void * (*__malloc_hook) (size_t __size, const void *);
-extern void * (*__realloc_hook) (void * __ptr, size_t __size, const void *);
-extern void * (*__memalign_hook) (size_t __alignment, size_t __size,
-                                  const void *);
-extern void (*__after_morecore_hook) (void);
-extern void __malloc_check_init (void);
-
-extern int __malloc_initialized;
diff --git a/newlib/libc/sys/linux/mmap.c b/newlib/libc/sys/linux/mmap.c
deleted file mode 100644
index 6af2b851d..000000000
--- a/newlib/libc/sys/linux/mmap.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* libc/sys/linux/mmap.c - Memory mapping functions */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <sys/mman.h>
-#include <machine/syscall.h>
-
-_syscall6(void *,mmap,void *,addr,size_t,len,int,prot,int,flags,int,fd,off_t,off);
-_syscall2(int,munmap,void *,addr,size_t,len);
-_syscall1(int,mlockall,int,flags);
-_syscall0(int,munlockall);
-_syscall2(int,mlock,const void *,addr,size_t,len);
-_syscall2(int,munlock,const void *,addr,size_t,len);
-_syscall3(int,mprotect,void *,addr,size_t,len,int,prot);
-_syscall3(int,msync,void *,addr,size_t,len,int,flags);
-_syscall4(void *,mremap,void *,addr,size_t,oldlen,size_t,newlen,int,maymove);
-
-weak_alias(__libc_mmap,__mmap)
-weak_alias(__libc_munmap,__munmap)
-weak_alias(__libc_mremap,__mremap)
diff --git a/newlib/libc/sys/linux/mntent.c b/newlib/libc/sys/linux/mntent.c
deleted file mode 100644
index 0101b94e4..000000000
--- a/newlib/libc/sys/linux/mntent.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Utilities for reading/writing fstab, mtab, etc.
-   Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <features.h>
-#include <mntent.h>
-#include <stdlib.h>
-#include <libc-symbols.h>
-#define  _LIBC 1
-#define  NOT_IN_libc 1
-#include <bits/libc-lock.h>
-
-/* We don't want to allocate the static buffer all the time since it
-   is not always used (in fact, rather infrequently).  Accept the
-   extra cost of a `malloc'.  */
-static char *getmntent_buffer;
-
-/* This is the size of the buffer.  This is really big.  */
-#define BUFFER_SIZE	4096
-
-
-static void
-allocate (void)
-{
-  getmntent_buffer = (char *) malloc (BUFFER_SIZE);
-}
-
-
-struct mntent *
-getmntent (FILE *stream)
-{
-  static struct mntent m;
-  static int once;
-
-  do {
-    if (__pthread_once != NULL)
-      __pthread_once (&once, allocate);
-    else if (once == 0) {
-      allocate ();
-      once = !(0);
-    }
-  } while (0);
-
-
-  if (getmntent_buffer == NULL)
-    /* If no core is available we don't have a chance to run the
-       program successfully and so returning NULL is an acceptable
-       result.  */
-    return NULL;
-
-  return __getmntent_r (stream, &m, getmntent_buffer, BUFFER_SIZE);
-}
-
-
-/* Make sure the memory is freed if the programs ends while in
-   memory-debugging mode and something actually was allocated.  */
-static void
-__attribute__ ((unused))
-free_mem (void)
-{
-  free (getmntent_buffer);
-}
-
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/newlib/libc/sys/linux/mntent_r.c b/newlib/libc/sys/linux/mntent_r.c
deleted file mode 100644
index b534fb69d..000000000
--- a/newlib/libc/sys/linux/mntent_r.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/* Utilities for reading/writing fstab, mtab, etc.
-   Copyright (C) 1995-2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <alloca.h>
-#include <mntent.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <machine/weakalias.h>
-
-/* Prepare to begin reading and/or writing mount table entries from the
-   beginning of FILE.  MODE is as for `fopen'.  */
-FILE *
-__setmntent (const char *file, const char *mode)
-{
-  FILE *result = fopen (file, mode);
-
-  return result;
-}
-weak_alias (__setmntent, setmntent)
-
-
-/* Close a stream opened with `setmntent'.  */
-int
-__endmntent (FILE *stream)
-{
-  if (stream)		/* SunOS 4.x allows for NULL stream */
-    fclose (stream);
-  return 1;		/* SunOS 4.x says to always return 1 */
-}
-weak_alias (__endmntent, endmntent)
-
-
-/* Since the values in a line are separated by spaces, a name cannot
-   contain a space.  Therefore some programs encode spaces in names
-   by the strings "\040".  We undo the encoding when reading an entry.
-   The decoding happens in place.  */
-static char *
-decode_name (char *buf)
-{
-  char *rp = buf;
-  char *wp = buf;
-
-  do
-    if (rp[0] == '\\' && rp[1] == '0' && rp[2] == '4' && rp[3] == '0')
-      {
-	/* \040 is a SPACE.  */
-	*wp++ = ' ';
-	rp += 3;
-      }
-    else if (rp[0] == '\\' && rp[1] == '0' && rp[2] == '1' && rp[3] == '2')
-      {
-	/* \012 is a TAB.  */
-	*wp++ = '\t';
-	rp += 3;
-      }
-    else if (rp[0] == '\\' && rp[1] == '\\')
-      {
-	/* We have to escape \\ to be able to represent all characters.  */
-	*wp++ = '\\';
-	rp += 1;
-      }
-    else
-      *wp++ = *rp;
-  while (*rp++ != '\0');
-
-  return buf;
-}
-
-
-/* Read one mount table entry from STREAM.  Returns a pointer to storage
-   reused on the next call, or null for EOF or error (use feof/ferror to
-   check).  */
-struct mntent *
-__getmntent_r (FILE *stream, struct mntent *mp, char *buffer, int bufsiz)
-{
-  char *cp;
-  char *head;
-
-  flockfile (stream);
-  do
-    {
-      char *end_ptr;
-
-      if (fgets (buffer, bufsiz, stream) == NULL)
-	{
-	  funlockfile (stream);
-	  return NULL;
-	}
-
-      end_ptr = strchr (buffer, '\n');
-      if (end_ptr != NULL)	/* chop newline */
-	*end_ptr = '\0';
-      else
-	{
-	  /* Not the whole line was read.  Do it now but forget it.  */
-	  char tmp[1024];
-	  while (fgets (tmp, sizeof tmp, stream) != NULL)
-	    if (strchr (tmp, '\n') != NULL)
-	      break;
-	}
-
-      head = buffer + strspn (buffer, " \t");
-      /* skip empty lines and comment lines:  */
-    }
-  while (head[0] == '\0' || head[0] == '#');
-
-  cp = strsep (&head, " \t");
-  mp->mnt_fsname = cp != NULL ? decode_name (cp) : (char *) "";
-  if (head)
-    head += strspn (head, " \t");
-  cp = strsep (&head, " \t");
-  mp->mnt_dir = cp != NULL ? decode_name (cp) : (char *) "";
-  if (head)
-    head += strspn (head, " \t");
-  cp = strsep (&head, " \t");
-  mp->mnt_type = cp != NULL ? decode_name (cp) : (char *) "";
-  if (head)
-    head += strspn (head, " \t");
-  cp = strsep (&head, " \t");
-  mp->mnt_opts = cp != NULL ? decode_name (cp) : (char *) "";
-  switch (head ? sscanf (head, " %d %d ", &mp->mnt_freq, &mp->mnt_passno) : 0)
-    {
-    case 0:
-      mp->mnt_freq = 0;
-    case 1:
-      mp->mnt_passno = 0;
-    case 2:
-      break;
-    }
-  funlockfile (stream);
-
-  return mp;
-}
-weak_alias (__getmntent_r, getmntent_r)
-
-
-/* We have to use an encoding for names if they contain spaces or tabs.
-   To be able to represent all characters we also have to escape the
-   backslash itself.  This "function" must be a macro since we use
-   `alloca'.  */
-#define encode_name(name) \
-  do {									      \
-    const char *rp = name;						      \
-									      \
-    while (*rp != '\0')							      \
-      if (*rp == ' ' || *rp == '\t' || *rp == '\\')			      \
-	break;								      \
-      else								      \
-	++rp;								      \
-									      \
-    if (*rp != '\0')							      \
-      {									      \
-	/* In the worst case the length of the string can increase to	      \
-	   founr times the current length.  */				      \
-	char *wp;							      \
-									      \
-	rp = name;							      \
-	name = wp = (char *) alloca (strlen (name) * 4 + 1);		      \
-									      \
-	do								      \
-	  if (*rp == ' ')						      \
-	    {								      \
-	      *wp++ = '\\';						      \
-	      *wp++ = '0';						      \
-	      *wp++ = '4';						      \
-	      *wp++ = '0';						      \
-	    }								      \
-	  else if (*rp == '\t')						      \
-	    {								      \
-	      *wp++ = '\\';						      \
-	      *wp++ = '0';						      \
-	      *wp++ = '1';						      \
-	      *wp++ = '2';						      \
-	    }								      \
-	  else if (*rp == '\\')						      \
-	    {								      \
-	      *wp++ = '\\';						      \
-	      *wp++ = '\\';						      \
-	    }								      \
-	  else								      \
-	    *wp++ = *rp;						      \
-	while (*rp++ != '\0');						      \
-      }									      \
-  } while (0)
-
-
-/* Write the mount table entry described by MNT to STREAM.
-   Return zero on success, nonzero on failure.  */
-int
-__addmntent (FILE *stream, const struct mntent *mnt)
-{
-  struct mntent mntcopy = *mnt;
-  if (fseek (stream, 0, SEEK_END))
-    return 1;
-
-  /* Encode spaces and tabs in the names.  */
-  encode_name (mntcopy.mnt_fsname);
-  encode_name (mntcopy.mnt_dir);
-  encode_name (mntcopy.mnt_type);
-  encode_name (mntcopy.mnt_opts);
-
-  return (fprintf (stream, "%s %s %s %s %d %d\n",
-		   mntcopy.mnt_fsname,
-		   mntcopy.mnt_dir,
-		   mntcopy.mnt_type,
-		   mntcopy.mnt_opts,
-		   mntcopy.mnt_freq,
-		   mntcopy.mnt_passno)
-	  < 0 ? 1 : 0);
-}
-weak_alias (__addmntent, addmntent)
-
-
-/* Search MNT->mnt_opts for an option matching OPT.
-   Returns the address of the substring, or null if none found.  */
-char *
-__hasmntopt (const struct mntent *mnt, const char *opt)
-{
-  const size_t optlen = strlen (opt);
-  char *rest = mnt->mnt_opts, *p;
-
-  while ((p = strstr (rest, opt)) != NULL)
-    {
-      if (p == rest
-	  || (p[-1] == ','
-	      && (p[optlen] == '\0' ||
-		  p[optlen] == '='  ||
-		  p[optlen] == ',')))
-	return p;
-
-      rest = strchr (rest, ',');
-      if (rest == NULL)
-	break;
-      ++rest;
-    }
-
-  return NULL;
-}
-weak_alias (__hasmntopt, hasmntopt)
diff --git a/newlib/libc/sys/linux/mq_close.c b/newlib/libc/sys/linux/mq_close.c
deleted file mode 100644
index 884c30f64..000000000
--- a/newlib/libc/sys/linux/mq_close.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <errno.h>
-#include <sys/sem.h>
-#define _LIBC 1
-#include <sys/lock.h>
-#undef _LIBC
-
-#include "mqlocal.h"
-
-int
-mq_close (mqd_t msgid)
-{
-  struct libc_mq *info;
-  struct sembuf sb0 = {0, -1, 0};
-  int rc;
-  int semid;
-
-  info = __find_mq (msgid);
-
-  if (info == NULL)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  /* lock message queue */
-  semid = info->semid;
-  rc = semop (semid, &sb0, 1);
-
-  if (rc == 0)
-    {
-      __cleanup_mq (msgid);
-      
-      /* unlock message queue */
-      sb0.sem_op = 1;
-      semop (semid, &sb0, 1);
-    }
-
-  return rc;
-}
-      
-
-
-
-
-
diff --git a/newlib/libc/sys/linux/mq_getattr.c b/newlib/libc/sys/linux/mq_getattr.c
deleted file mode 100644
index 65813f3b3..000000000
--- a/newlib/libc/sys/linux/mq_getattr.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <errno.h>
-#include <sys/sem.h>
-#include <string.h>
-#define _LIBC 1
-#include <sys/lock.h>
-#undef _LIBC
-
-#include "mqlocal.h"
-
-int
-mq_getattr (mqd_t msgid, struct mq_attr *mqstat)
-{
-  struct libc_mq *info;
-  struct sembuf sb0 = {0, -1, 0};
-  int num_msgs;
-  int rc = 0;
-
-  info = __find_mq (msgid);
-
-  if (info == NULL)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  /* temporarily lock message queue */
-  semop (info->semid, &sb0, 1);
-
-  num_msgs = semctl (info->semid, 3, GETVAL);
-  if (num_msgs >= 0)
-    {
-      memcpy (mqstat, info->attr, sizeof(struct mq_attr));
-      mqstat->mq_curmsgs = num_msgs;
-    }
-  else
-    rc = -1;
-
-  /* release message queue */
-  sb0.sem_op = 1;
-  semop (info->semid, &sb0, 1);
-
-  return rc;
-}
-      
-
-
-
-
-
diff --git a/newlib/libc/sys/linux/mq_notify.c b/newlib/libc/sys/linux/mq_notify.c
deleted file mode 100644
index fd4606bd4..000000000
--- a/newlib/libc/sys/linux/mq_notify.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <errno.h>
-#include <machine/weakalias.h>
-
-#include "mqlocal.h"
-
-int
-__libc_mq_notify (mqd_t msgid, const struct sigevent *notification)
-{
-  errno = ENOSYS;
-  return -1;
-}
-weak_alias (__libc_mq_notify, mq_notify)
-
-      
-
-
-
-
-
diff --git a/newlib/libc/sys/linux/mq_open.c b/newlib/libc/sys/linux/mq_open.c
deleted file mode 100644
index 9b72e9073..000000000
--- a/newlib/libc/sys/linux/mq_open.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <sys/ipc.h>
-#include <sys/sem.h>
-#include <string.h>
-#include <stdlib.h>
-#include <time.h>
-#include <stdarg.h>
-#include <machine/weakalias.h>
-#define _LIBC 1
-#include <sys/lock.h>
-#undef _LIBC
-
-#include "mqlocal.h"
-
-#define	NHASH	32	          /* Num of hash lists, must be a power of 2 */
-#define	LOCHASH(i)	((i)&(NHASH-1))
-
-static long	mq_index;	/* Index of next entry */
-static struct	libc_mq *mq_hash[NHASH];   /* Hash list heads for mqopen_infos */
-
-__LOCK_INIT(static, mq_hash_lock);
-
-mqd_t
-mq_open (const char *name, int oflag, ...)
-{
-  MSG *wrbuf = NULL;
-  MSG *rdbuf = NULL;
-  int msgqid = -1;
-  int rc = -1;
-  int fd = -1;
-  int semid = -1;
-  int created = 0;
-  key_t key = (key_t)-1;
-  struct mq_attr *attr = (struct mq_attr *)MAP_FAILED;
-  struct sembuf sb = {0, 0, 0};
-  mode_t mode = 0;
-  int size;
-  int i, index, saved_errno;
-  char *real_name;
-  char *ptr;
-  struct mq_attr *user_attr = NULL;
-  struct libc_mq *info;
-  union semun arg;
-  
-  /* ignore opening slash if present */
-  if (*name == '/')
-    ++name;  
-  size = strlen(name);
-
-  if ((real_name = (char *)malloc (size + sizeof(MSGQ_PREFIX))) == NULL ||
-      (info = (struct libc_mq *)malloc (sizeof(struct libc_mq))) == NULL)
-    {
-      errno = ENOSPC;
-      if (real_name)
-	free (real_name);
-      return (mqd_t)-1;
-    }
-  
-  /* use given name to create shared memory file name - we convert any
-     slashes to underscores so we don't have to create directories */
-  memcpy (real_name, MSGQ_PREFIX, sizeof(MSGQ_PREFIX) - 1);
-  memcpy (real_name + sizeof(MSGQ_PREFIX) - 1, name, size + 1);
-  ptr = real_name + sizeof(MSGQ_PREFIX) - 1;
-  for (i = 0; i < size; ++i)
-    {
-      if (*ptr == '/')
-	*ptr = '_';
-      ++ptr;
-    }
-
-  /* open shared memory file based on msg queue open flags and then use memory
-     file to create a unique key to use for semaphores, etc.. */
-  if (oflag & O_CREAT)
-    {
-      va_list list;
-      va_start (list, oflag);
-
-      saved_errno = errno;
-      mode = (mode_t)va_arg (list, int);
-      user_attr = va_arg(list,struct mq_attr *);
-      va_end (list);
-
-      /* attempt to open the shared memory file for exclusive create so we know
-	 whether we are the owners or not */
-      fd = open (real_name, O_RDWR | O_CREAT | O_EXCL, mode);
-      if (fd < 0 && (oflag & O_EXCL))
-	{
-	  /* we failed and the user wanted exclusive create */
-	  free (real_name);
-	  free (info);
-	  return (mqd_t)-1;
-	}
-      errno = saved_errno;
-      /* check if we created the file or not */
-      if (fd >= 0)
-        created = 1;
-    }
-	  
-  if (fd < 0)
-    fd = open (real_name, O_RDWR, 0);
-
-  if (fd >= 0)
-    key = ftok(real_name, 255);
-
-  if (key != (key_t)-1)
-    /* memory map the shared memory file so we have a global shared data area to use */
-    attr = (struct mq_attr *)mmap (0, sizeof(struct mq_attr), PROT_READ | PROT_WRITE,
-				   MAP_SHARED, fd, 0);
-  
-  if (attr != (struct mq_attr *)MAP_FAILED)
-    {
-      /* we need semaphores to prevent multi-process race conditions on the
-	 shared storage which contains a shared structure.  The following
-	 are the ones we need.
-	 
-	 0 = open semaphore
-	 1 = number of opens
-	 2 = number of writes left until queue is full
-	 3 = number of reads available in queue
-	 4 = notify semaphore 
-	 5 = number of readers */
-      arg.val = 0;
-      /* make sure the creator of the shared memory file also is the creator of the
-	 semaphores...this will ensure that it also creates the message queue */
-      if (created)
-	{
-	  saved_errno = errno;
-	  semid = semget (key, 6, IPC_CREAT | IPC_EXCL | mode);
-	  errno = saved_errno;
-	  /* now that we have created the semaphore, we should initialize it */
-	  if (semid != -1)
-	    semctl (semid, 0, SETVAL, arg);
-	}
-      else
-	{
-	  /* if we didn't create the shared memory file but have gotten to here, we want
-	     to ensure we haven't gotten ahead of the creator temporarily so we will
-	     loop until the semaphore exists.  This ensures that the creator will be the
-	     one to create the message queue with the correct mode and we will be blocked
-	     by the open semaphore 0.  We impose a time limit to ensure something terrible
-	     hasn't gone wrong. */
-	  struct timespec tms;
-	  int i;
-
-	  tms.tv_sec = 0;
-	  tms.tv_nsec = 10000; /* 10 microseconds */
-	  for (i = 0; i < 100; ++i)
-	    {
-	      if ((semid = semget (key, 6, 0)) != -1)
-		break;
-	      /* sleep in case we our a higher priority process */
-	      nanosleep (&tms, NULL);
-	    }
-	}
-    }
-
-  if (semid != -1)
-    {
-      /* acquire main open semaphore if we didn't create it */
-      if (!created)
-	{
-	  sb.sem_op = -1;
-	  rc = semop (semid, &sb, 1);
-	}
-      else
-	rc = 0; /* need this to continue below */
-    }
-      
-  if (rc == 0)
-    {
-      if (created)
-	{
-	  /* the creator must get here first so the message queue will be created */
-	  msgqid = msgget (key, IPC_CREAT | mode); 
-	  if (msgqid >= 0)
-	    {
-	      /* we have created the message queue so check and set the attributes */
-	      if ((wrbuf = (MSG *)malloc (user_attr->mq_msgsize + sizeof(int))) == NULL ||
-		  (rdbuf = (MSG *)malloc (user_attr->mq_msgsize + sizeof(int))) == NULL ||
-		  user_attr == NULL || user_attr->mq_msgsize <= 0 || user_attr->mq_maxmsg <= 0)
-		{
-		  /* we're out of space and we created the message queue so we should
-		     try to remove it */
-		  msgctl (msgqid, IPC_RMID, NULL);
-		  msgqid = -1; /* allow clean up to occur below */
-		  if (wrbuf && rdbuf)
-		    errno = EINVAL;
-		  else
-		    errno = ENOSPC;
-		}
-	      else /* valid attributes */
-		{
-		  write (fd, user_attr, sizeof(struct mq_attr));
-		  attr->mq_curmsgs = 0;
-		  attr->mq_flags = oflag & O_NONBLOCK;
-		  arg.val = 0;
-		  semctl (semid, 1, SETVAL, arg); /* number of opens starts at 0 */
-		  semctl (semid, 3, SETVAL, arg); /* number of reads available starts at 0 */
-		  semctl (semid, 5, SETVAL, arg); /* number of readers starts at 0 */
-		  arg.val = 1;
-		  semctl (semid, 4, SETVAL, arg); /* notify semaphore */
-		  arg.val = user_attr->mq_maxmsg;
-		  semctl (semid, 2, SETVAL, arg); /* number of writes left starts at mq_maxmsg */
-		}
-	    }
-	}
-      else /* just open it */
-        {
-	  msgqid = msgget (key, 0);
-	  wrbuf = (MSG *)malloc (attr->mq_msgsize + sizeof(int));
-	  rdbuf = (MSG *)malloc (attr->mq_msgsize + sizeof(int));
-        }
-      
-      /* release semaphore acquired earlier */
-      sb.sem_op = 1;
-      semop (semid, &sb, 1);
-    }
-
-  /* if we get here and we haven't got a message queue id, then we need to clean up 
-     our mess and return failure */
-  if (msgqid < 0)
-    {
-      if (fd >= 0)
-	close (fd);
-      if (attr != (struct mq_attr *)MAP_FAILED)
-	munmap (attr, sizeof(struct mq_attr));
-      if (created)
-	{
-	  unlink (real_name);
-	  if (semid != -1)
-	    semctl (semid, 0, IPC_RMID);
-	}
-      free (real_name);
-      free (info);
-      if (wrbuf)
-	free (wrbuf);
-      if (rdbuf)
-	free (rdbuf);
-      return (mqd_t)-1;
-    }
-
-  /* we are successful so register the message queue */
-
-  /* up the count of msg queue opens */
-  sb.sem_op = 1;
-  sb.sem_num = 1;
-  semop (semid, &sb, 1);
-
-  /* success, translate into index into mq_info array */  
-  __lock_acquire(mq_hash_lock);
-  index = mq_index++;
-  info->index = index;
-  info->msgqid = msgqid;
-  info->name = real_name;
-  info->semid = semid;
-  info->fd = fd;
-  info->oflag = oflag;
-  info->wrbuf = wrbuf;
-  info->rdbuf = rdbuf;
-  info->cleanup_notify = NULL;
-  info->next = mq_hash[LOCHASH(index)];
-  info->attr = attr;
-  mq_hash[LOCHASH(index)] = info;
-  __lock_release(mq_hash_lock);
-
-  return (mqd_t)index;
-}
-
-struct libc_mq *
-__find_mq (mqd_t mq)
-{
-  struct libc_mq *ptr;
-
-  __lock_acquire(mq_hash_lock);
-
-  ptr = mq_hash[LOCHASH((int)mq)];
-
-  while (ptr)
-    {
-      if (ptr->index == (int)mq)
-        break;
-      ptr = ptr->next;
-    }
-
-  __lock_release(mq_hash_lock);
-
-  return ptr;
-}
-      
-void
-__cleanup_mq (mqd_t mq)
-{
-  struct libc_mq *ptr;
-  struct libc_mq *prev;
-  int semid;
-  struct sembuf sb = {0, 0, 0};
-
-  __lock_acquire(mq_hash_lock);
-
-  ptr = mq_hash[LOCHASH((int)mq)];
-  prev = NULL;
-
-  while (ptr)
-    {
-      if (ptr->index == (int)mq)
-        break;
-      prev = ptr;
-      ptr = ptr->next;
-    }
-
-  if (ptr != NULL)
-    {
-      if (ptr->cleanup_notify != NULL)
-	ptr->cleanup_notify (ptr);
-      if (prev != NULL)
-	prev->next = ptr->next;
-      else
-	mq_hash[LOCHASH((int)mq)] = NULL;
-      munmap (ptr->attr, sizeof(struct mq_attr));
-      close (ptr->fd);
-      free (ptr->name);
-      free (ptr->wrbuf);
-      free (ptr->rdbuf);
-      semid = ptr->semid;
-      free (ptr);
-      /* lower the count of msg queue opens */
-      sb.sem_op = -1;
-      sb.sem_num = 1;
-      sb.sem_flg = IPC_NOWAIT;
-      semop (semid, &sb, 1);
-    }
-
-  __lock_release(mq_hash_lock);
-}
-
-
-
-
-
diff --git a/newlib/libc/sys/linux/mq_receive.c b/newlib/libc/sys/linux/mq_receive.c
deleted file mode 100644
index 4dae0810b..000000000
--- a/newlib/libc/sys/linux/mq_receive.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/ipc.h>
-#include <sys/sem.h>
-#include <string.h>
-#define _LIBC 1
-#include <sys/lock.h>
-#undef _LIBC
-
-#include "mqlocal.h"
-
-__LOCK_INIT(static, mq_rdbuf_lock);
-
-ssize_t
-mq_receive (mqd_t msgid, char *msg, size_t msg_len, unsigned int *msg_prio)
-{
-  struct libc_mq *info;
-  struct sembuf sb2 = {2, 1, 0};
-  struct sembuf sb3 = {3, -1, IPC_NOWAIT};
-  struct sembuf sb5 = {5, 1, IPC_NOWAIT};
-  ssize_t num_bytes;
-  int ipcflag;
-
-  info = __find_mq (msgid);
-
-  if (info == NULL || (info->oflag & O_ACCMODE) == O_WRONLY)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  if (msg_len < info->attr->mq_msgsize)
-    {
-      errno = EMSGSIZE;
-      return -1;
-    }
-
-  __lock_acquire (mq_rdbuf_lock);
-
-  ipcflag = (info->attr->mq_flags & O_NONBLOCK) ? IPC_NOWAIT : 0;
-
-  semop (info->semid, &sb5, 1); /* increase number of readers */
-  num_bytes = msgrcv (info->msgqid, info->rdbuf, msg_len, -MQ_PRIO_MAX, ipcflag);
-  sb5.sem_op = -1;
-  semop (info->semid, &sb5, 1); /* decrease number of readers */
-
-  if (num_bytes != (ssize_t)-1)
-    {
-      semop (info->semid, &sb2, 1); /* add one to messages left to write */
-      semop (info->semid, &sb3, 1); /* subtract one from messages to read */
-      memcpy (msg, info->rdbuf->text, num_bytes);
-      if (msg_prio != NULL)
-	*msg_prio = MQ_PRIO_MAX - info->rdbuf->type;
-    }
-  
-  __lock_release (mq_rdbuf_lock);
-  return num_bytes;
-}
-      
-
-
-
-
-
diff --git a/newlib/libc/sys/linux/mq_send.c b/newlib/libc/sys/linux/mq_send.c
deleted file mode 100644
index d3291fd2e..000000000
--- a/newlib/libc/sys/linux/mq_send.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/ipc.h>
-#include <sys/sem.h>
-#include <string.h>
-#include <stdlib.h>
-#define _LIBC 1
-#include <sys/lock.h>
-#undef _LIBC
-
-#include "mqlocal.h"
-
-__LOCK_INIT(static, mq_wrbuf_lock);
-
-int
-mq_send (mqd_t msgid, const char *msg, size_t msg_len, unsigned int msg_prio)
-{
-  struct libc_mq *info;
-  struct sembuf sb2 = {2, -1, 0};
-  struct sembuf sb3 = {3, 1, 0};
-  int rc;
-  int ipcflag;
-
-  info = __find_mq (msgid);
-
-  if (info == NULL || (info->oflag & O_ACCMODE) == O_RDONLY)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  if (msg_len > info->attr->mq_msgsize)
-    {
-      errno = EMSGSIZE;
-      return -1;
-    }
-
-  if (msg_prio > MQ_PRIO_MAX)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  __lock_acquire (mq_wrbuf_lock);
-
-  memcpy (info->wrbuf->text, msg, msg_len);
-  info->wrbuf->type = (MQ_PRIO_MAX - msg_prio);
-
-  ipcflag = (info->attr->mq_flags & O_NONBLOCK) ? IPC_NOWAIT : 0;
-  sb2.sem_flg = ipcflag;
-
-  /* check to see if max msgs are on queue */
-  rc = semop (info->semid, &sb2, 1);
-
-  if (rc == 0)
-    rc = msgsnd (info->msgqid, info->wrbuf, msg_len, ipcflag);
-
-  if (rc == 0)
-    semop (info->semid, &sb3, 1);  /* increment number of reads */
-
-  __lock_release (mq_wrbuf_lock);
-  return rc;
-}
-      
-
-
-
-
-
diff --git a/newlib/libc/sys/linux/mq_setattr.c b/newlib/libc/sys/linux/mq_setattr.c
deleted file mode 100644
index 69f6cd598..000000000
--- a/newlib/libc/sys/linux/mq_setattr.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <errno.h>
-#include <sys/sem.h>
-#include <string.h>
-#define _LIBC 1
-#include <sys/lock.h>
-#undef _LIBC
-
-#include "mqlocal.h"
-
-int
-mq_setattr (mqd_t msgid, const struct mq_attr *mqstat, struct mq_attr *omqstat)
-{
-  struct libc_mq *info;
-  struct sembuf sb0 = {0, -1, 0};
-  int num_msgs;
-  int rc = 0;
-
-  info = __find_mq (msgid);
-
-  if (info == NULL)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  /* temporarily lock message queue */
-  semop (info->semid, &sb0, 1);
-
-  /* make copy of old structure */
-  if (omqstat != NULL)
-    {
-      num_msgs = semctl (info->semid, 3, GETVAL);
-      if (num_msgs >= 0)
-	{
-	  memcpy (omqstat, info->attr, sizeof(struct mq_attr));
-	  omqstat->mq_curmsgs = num_msgs;
-	}
-      else
-	rc = -1;
-    }
-  
-  /* only the mq_flags field can be changed */
-  info->attr->mq_flags = mqstat->mq_flags;
-
-  /* release message queue */
-  sb0.sem_op = 1;
-  semop (info->semid, &sb0, 1);
-
-  return rc;
-}
-      
-
-
-
-
-
diff --git a/newlib/libc/sys/linux/mq_unlink.c b/newlib/libc/sys/linux/mq_unlink.c
deleted file mode 100644
index ce7bd0e01..000000000
--- a/newlib/libc/sys/linux/mq_unlink.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <mqueue.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <sys/ipc.h>
-#include <sys/sem.h>
-#include <string.h>
-#include <stdlib.h>
-#include <machine/weakalias.h>
-#define _LIBC 1
-#include <sys/lock.h>
-#undef _LIBC
-
-#include "mqlocal.h"
-
-int
-mq_unlink (const char *name)
-{
-  int size;
-  int saved_errno;
-  char *real_name;
-  char *ptr;
-  int i, rc;
-  int semid, msgqid;
-  key_t key;
-  
-  /* ignore opening slash if present */
-  if (*name == '/')
-    ++name;  
-  size = strlen(name);
-
-  if ((real_name = (char *)malloc (size + sizeof(MSGQ_PREFIX))) == NULL)
-    {
-      errno = ENOSPC;
-      return -1;
-    }
-  
-  /* use given name to create shared memory file name - we convert any
-     slashes to underscores so we don't have to create directories */
-  memcpy (real_name, MSGQ_PREFIX, sizeof(MSGQ_PREFIX) - 1);
-  memcpy (real_name + sizeof(MSGQ_PREFIX) - 1, name, size + 1);
-  ptr = real_name + sizeof(MSGQ_PREFIX) - 1;
-  for (i = 0; i < size; ++i)
-    {
-      if (*ptr == '/')
-	*ptr = '_';
-      ++ptr;
-    }
-
-  /* get key and then unlink shared memory file */
-  if ((key = ftok(real_name, 255)) == (key_t)-1)
-    return -1;
-
-  rc = unlink (real_name);
-
-  if (rc == 0)
-    {
-      /* try to remove semaphore and msg queues associated with shared memory file */
-      saved_errno = errno;
-      semid = semget (key, 6, 0);
-      if (semid != -1)
-	semctl (semid, 0, IPC_RMID);
-      msgqid = msgget (key, 0);
-      if (msgqid != -1)
-	msgctl (msgqid, IPC_RMID, NULL);
-      errno = saved_errno;
-    }
-
-  return rc;
-}
diff --git a/newlib/libc/sys/linux/mqlocal.h b/newlib/libc/sys/linux/mqlocal.h
deleted file mode 100644
index 56fd66c2d..000000000
--- a/newlib/libc/sys/linux/mqlocal.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* local definitions needed by mq routines */
-
-#include <sys/msg.h>
-#include <signal.h>
-
-/* a message */
-typedef struct
-{
-  unsigned int type;
-  char text[1];
-} MSG; 
-
-union semun {
-  int val;
-  struct semid_ds *buf;
-  unsigned short  *array;
-} arg;
-
-/*
- * One of these structures is malloced to describe any open message queue
- * each time mq_open is called. 
- */
-
-struct libc_mq;
-
-struct libc_mq {
-  int              index;          /* index of this message queue */
-  int              msgqid;         /* value returned by msgget */
-  int              semid;          /* semaphore id */
-  int              fd;             /* fd of shared memory file */
-  int              oflag;          /* original open flag used */
-  int              th;             /* thread id for mq_notify */
-  char            *name;           /* name used */
-  MSG             *wrbuf;          /* msg write buffer */
-  MSG             *rdbuf;          /* msg read buffer */
-  struct mq_attr  *attr;           /* pointer to attribute structure */
-  struct sigevent *sigevent;       /* used for mq_notify */
-  void (*cleanup_notify)(struct libc_mq *); /* also used for mq_notify */
-  struct libc_mq  *next;           /* next info struct in hash table */
-};
-
-extern struct libc_mq *__find_mq (mqd_t mq);
-extern void __cleanup_mq (mqd_t mq);
-extern void __cleanup_mq_notify (struct libc_mq *ptr);
-
-#define MSGQ_PREFIX "/dev/shm/__MSGQ__"
-
diff --git a/newlib/libc/sys/linux/msize.c b/newlib/libc/sys/linux/msize.c
deleted file mode 100644
index 818e05a75..000000000
--- a/newlib/libc/sys/linux/msize.c
+++ /dev/null
@@ -1 +0,0 @@
-/* dummy file to override one object in stdlib directory */
diff --git a/newlib/libc/sys/linux/msizer.c b/newlib/libc/sys/linux/msizer.c
deleted file mode 100644
index 7b7905389..000000000
--- a/newlib/libc/sys/linux/msizer.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-size_t 
-_malloc_usable_size_r (struct _reent *ptr, void *mem)
-{
-  return malloc_usable_size (mem);
-}
diff --git a/newlib/libc/sys/linux/mstats.c b/newlib/libc/sys/linux/mstats.c
deleted file mode 100644
index 818e05a75..000000000
--- a/newlib/libc/sys/linux/mstats.c
+++ /dev/null
@@ -1 +0,0 @@
-/* dummy file to override one object in stdlib directory */
diff --git a/newlib/libc/sys/linux/mtrim.c b/newlib/libc/sys/linux/mtrim.c
deleted file mode 100644
index 818e05a75..000000000
--- a/newlib/libc/sys/linux/mtrim.c
+++ /dev/null
@@ -1 +0,0 @@
-/* dummy file to override one object in stdlib directory */
diff --git a/newlib/libc/sys/linux/mtrimr.c b/newlib/libc/sys/linux/mtrimr.c
deleted file mode 100644
index 3b2fbf367..000000000
--- a/newlib/libc/sys/linux/mtrimr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void *
-_malloc_trim_r (struct _reent *ptr, size_t pad)
-{
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/net/Makefile.am b/newlib/libc/sys/linux/net/Makefile.am
deleted file mode 100644
index 5e31f0f59..000000000
--- a/newlib/libc/sys/linux/net/Makefile.am
+++ /dev/null
@@ -1,87 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = -I$(srcdir)/../include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-LIB_SOURCES = addr2ascii.c ascii2addr.c base64.c bindresvport.c ether_addr.c getaddrinfo.c \
-	gethostbydns.c gethostbyht.c gethostbynis.c gethostnamadr.c \
-	getifaddrs.c getnameinfo.c \
-	getnetbydns.c getnetbyht.c getnetbynis.c getnetnamadr.c \
-	getproto.c getprotoent.c getprotoname.c getservbyname.c \
-	getservbyport.c getservent.c herror.c hesiod.c inet_addr.c \
-	ifname.c inet_lnaof.c \
-	inet_makeaddr.c inet_net_ntop.c inet_net_pton.c inet_neta.c \
-	inet_netof.c inet_network.c inet_ntoa.c inet_ntop.c \
-	inet_pton.c innetgr-stub.c ip6opt.c issetugid-stub.c \
-        linkaddr.c map_v4v6.c namespace.h un-namespace.h \
-	name6.c ns_addr.c \
-	ns_name.c ns_netint.c \
-	ns_ntoa.c ns_parse.c ns_print.c ns_ttl.c \
-	nsdispatch.c nslexer.c nsparser.c nsparser.h \
-	nsap_addr.c res_comp.c res_data.c res_debug.c \
-	res_init.c res_mkquery.c res_mkupdate.c res_query.c \
-	res_send.c res_update.c rthdr.c vars.c
-
-ELIX_4_OBJS = \
-	rcmd.$(oext) \
-	rcmdsh.$(oext)
-
-if ELIX_LEVEL_1
-LIB_OBJS =
-else
-if ELIX_LEVEL_2
-LIB_OBJS =
-else
-if ELIX_LEVEL_3
-LIB_OBJS =
-else
-LIB_OBJS = $(ELIX_4_OBJS)
-endif
-endif
-endif
-
-libnet_la_LDFLAGS = -Xcompiler -nostdlib
-libnet_la_CFLAGS = -DINET6
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = libnet.la
-libnet_la_SOURCES = $(LIB_SOURCES)
-libnet_la_LIBADD = $(LIB_OBJS)
-libnet_la_DEPENDENCIES = $(LIB_OBJS)
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
-lib_a_LIBADD = $(LIB_OBJS)
-lib_a_DEPENDENCIES = $(LIB_OBJS)
-noinst_DATA =
-endif # USE_LIBTOOL
-
-include $(srcdir)/../../../../Makefile.shared
-
-install-data-local:
-	$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/arpa; \
-	for i in $(srcdir)/../include/arpa/*.h; do \
-	  $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/arpa/`basename $$i`; \
-	done; \
-	$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/net; \
-	for i in $(srcdir)/../include/net/*.h; do \
-	  $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/net/`basename $$i`; \
-	done; \
-	$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/netinet; \
-	for i in $(srcdir)/../include/netinet/*.h; do \
-	  $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/netinet/`basename $$i`; \
-	done; \
-	$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/netinet6; \
-	for i in $(srcdir)/../include/netinet6/*.h; do \
-	  $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/netinet6/`basename $$i`; \
-	done; \
-	$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/netns; \
-	for i in $(srcdir)/../include/netns/*.h; do \
-	  $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/netns/`basename $$i`; \
-	done; \
-	$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/rpc; \
-	for i in $(srcdir)/../include/rpc/*.h; do \
-	  $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/rpc/`basename $$i`; \
-	done; \
diff --git a/newlib/libc/sys/linux/net/Makefile.in b/newlib/libc/sys/linux/net/Makefile.in
deleted file mode 100644
index ee45b4329..000000000
--- a/newlib/libc/sys/linux/net/Makefile.in
+++ /dev/null
@@ -1,447 +0,0 @@
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-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
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-LIB_SOURCES = addr2ascii.c ascii2addr.c base64.c bindresvport.c ether_addr.c getaddrinfo.c 	gethostbydns.c gethostbyht.c gethostbynis.c gethostnamadr.c 	getifaddrs.c getnameinfo.c 	getnetbydns.c getnetbyht.c getnetbynis.c getnetnamadr.c 	getproto.c getprotoent.c getprotoname.c getservbyname.c 	getservbyport.c getservent.c herror.c hesiod.c inet_addr.c 	ifname.c inet_lnaof.c 	inet_makeaddr.c inet_net_ntop.c inet_net_pton.c inet_neta.c 	inet_netof.c inet_network.c inet_ntoa.c inet_ntop.c 	inet_pton.c innetgr-stub.c ip6opt.c issetugid-stub.c         linkaddr.c map_v4v6.c namespace.h un-namespace.h 	name6.c ns_addr.c 	ns_name.c ns_netint.c 	ns_ntoa.c ns_parse.c ns_print.c ns_ttl.c 	nsdispatch.c nslexer.c nsparser.c nsparser.h 	nsap_addr.c res_comp.c res_data.c res_debug.c 	res_init.c res_mkquery.c res_mkupdate.c res_query.c 	res_send.c res_update.c rthdr.c vars.c
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-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
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-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
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-	done; \
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-	done; \
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-	done; \
-	$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/netns; \
-	for i in $(srcdir)/../include/netns/*.h; do \
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diff --git a/newlib/libc/sys/linux/net/addr2ascii.3 b/newlib/libc/sys/linux/net/addr2ascii.3
deleted file mode 100644
index 10b1ac7f9..000000000
--- a/newlib/libc/sys/linux/net/addr2ascii.3
+++ /dev/null
@@ -1,222 +0,0 @@
-.\"
-.\" Copyright 1996 Massachusetts Institute of Technology
-.\"
-.\" Permission to use, copy, modify, and distribute this software and
-.\" its documentation for any purpose and without fee is hereby
-.\" granted, provided that both the above copyright notice and this
-.\" permission notice appear in all copies, that both the above
-.\" copyright notice and this permission notice appear in all
-.\" supporting documentation, and that the name of M.I.T. not be used
-.\" in advertising or publicity pertaining to distribution of the
-.\" software without specific, written prior permission.  M.I.T. makes
-.\" no representations about the suitability of this software for any
-.\" purpose.  It is provided "as is" without express or implied
-.\" warranty.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
-.\" ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
-.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
-.\" SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-.\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-.\" ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
-.\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"	$ANA: addr2ascii.3,v 1.1 1996/06/13 18:41:46 wollman Exp $
-.\" $FreeBSD: src/lib/libc/net/addr2ascii.3,v 1.12 2001/10/01 16:08:55 ru Exp $
-.\"
-.Dd June 13, 1996
-.Dt ADDR2ASCII 3
-.Os
-.Sh NAME
-.Nm addr2ascii ,
-.Nm ascii2addr
-.Nd Generic address formatting routines
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In netinet/in.h
-.In arpa/inet.h
-.Ft "char *"
-.Fn addr2ascii "int af" "const void *addrp" "int len" "char *buf"
-.Ft int
-.Fn ascii2addr "int af" "const char *ascii" "void *result"
-.Sh DESCRIPTION
-The routines
-.Fn addr2ascii
-and
-.Fn ascii2addr
-are used to convert network addresses between binary form and a
-printable form appropriate to the address family.  Both functions take
-an
-.Fa af
-argument, specifying the address family to be used in the conversion
-process.
-(Currently, only the
-.Dv AF_INET
-and
-.Dv AF_LINK
-address families are supported.)
-.Pp
-The
-.Fn addr2ascii
-function
-is used to convert binary, network-format addresses into printable
-form.  In addition to
-.Fa af ,
-there are three other arguments.  The
-.Fa addrp
-argument is a pointer to the network address to be converted.
-The
-.Fa len
-argument is the length of the address.  The
-.Fa buf
-argument is an optional pointer to a caller-allocated buffer to hold
-the result; if a null pointer is passed,
-.Fn addr2ascii
-uses a statically-allocated buffer.
-.Pp
-The
-.Fn ascii2addr
-function performs the inverse operation to
-.Fn addr2ascii .
-In addition to
-.Fa af ,
-it takes two parameters,
-.Fa ascii
-and
-.Fa result .
-The
-.Fa ascii
-parameter is a pointer to the string which is to be converted into
-binary.  The
-.Fa result
-parameter is a pointer to an appropriate network address structure for
-the specified family.
-.Pp
-The following gives the appropriate structure to use for binary
-addresses in the specified family:
-.Pp
-.Bl -tag -width AF_INETxxxx -compact
-.It Dv AF_INET
-.Li struct in_addr
-(in
-.Aq Pa netinet/in.h )
-.It Dv AF_LINK
-.Li struct sockaddr_dl
-(in
-.Aq Pa net/if_dl.h )
-.\" .It Dv AF_INET6
-.\" .Li struct in6_addr
-.\" (in
-.\" .Aq Pa netinet6/in6.h )
-.El
-.Sh RETURN VALUES
-The
-.Fn addr2ascii
-function returns the address of the buffer it was passed, or a static
-buffer if the a null pointer was passed; on failure, it returns a null
-pointer.
-The
-.Fn ascii2addr
-function returns the length of the binary address in bytes, or -1 on
-failure.
-.Sh EXAMPLES
-The
-.Xr inet 3
-functions
-.Fn inet_ntoa
-and
-.Fn inet_aton
-could be implemented thusly:
-.Bd -literal -offset indent
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-char *
-inet_ntoa(struct in_addr addr)
-{
-	return addr2ascii(AF_INET, &addr, sizeof addr, 0);
-}
-
-int
-inet_aton(const char *ascii, struct in_addr *addr)
-{
-	return (ascii2addr(AF_INET, ascii, addr)
-	    == sizeof(*addr));
-}
-.Ed
-.Pp
-In actuality, this cannot be done because
-.Fn addr2ascii
-and
-.Fn ascii2addr
-are implemented in terms of the
-.Xr inet 3
-functions, rather than the other way around.
-.Sh ERRORS
-When a failure is returned,
-.Li errno
-is set to one of the following values:
-.Bl -tag -width Er
-.It Bq Er ENAMETOOLONG
-The
-.Fn addr2ascii
-routine was passed a
-.Fa len
-parameter which was inappropriate for the address family given by
-.Fa af .
-.It Bq Er EPROTONOSUPPORT
-Either routine was passed an
-.Fa af
-parameter other than
-.Dv AF_INET
-or
-.Dv AF_LINK .
-.It Bq Er EINVAL
-The string passed to
-.Fn ascii2addr
-was improperly formatted for address family
-.Fa af .
-.El
-.Sh SEE ALSO
-.Xr inet 3 ,
-.Xr linkaddr 3 ,
-.Xr inet 4
-.Sh HISTORY
-An interface close to this one was originally suggested by Craig
-Partridge.  This particular interface originally appeared in the
-.Tn INRIA
-.Tn IPv6
-implementation.
-.Sh AUTHORS
-Code and documentation by
-.An Garrett A. Wollman ,
-MIT Laboratory for Computer Science.
-.Sh BUGS
-The original implementations supported IPv6.  This support should
-eventually be resurrected.  The
-.Tn NRL
-implementation also included support for the
-.Dv AF_ISO
-and
-.Dv AF_NS
-address families.
-.Pp
-The genericity of this interface is somewhat questionable.  A truly
-generic interface would provide a means for determining the length of
-the buffer to be used so that it could be dynamically allocated, and
-would always require a
-.Dq Li "struct sockaddr"
-to hold the binary address.  Unfortunately, this is incompatible with existing
-practice.  This limitation means that a routine for printing network
-addresses from arbitrary address families must still have internal
-knowledge of the maximum buffer length needed and the appropriate part
-of the address to use as the binary address.
diff --git a/newlib/libc/sys/linux/net/addr2ascii.c b/newlib/libc/sys/linux/net/addr2ascii.c
deleted file mode 100644
index f095339cc..000000000
--- a/newlib/libc/sys/linux/net/addr2ascii.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright 1996 Massachusetts Institute of Technology
- *
- * Permission to use, copy, modify, and distribute this software and
- * its documentation for any purpose and without fee is hereby
- * granted, provided that both the above copyright notice and this
- * permission notice appear in all copies, that both the above
- * copyright notice and this permission notice appear in all
- * supporting documentation, and that the name of M.I.T. not be used
- * in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.  M.I.T. makes
- * no representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied
- * warranty.
- * 
- * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
- * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
- * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	$ANA: addr2ascii.c,v 1.1 1996/06/13 18:41:46 wollman Exp $
- */
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <errno.h>
-#include <string.h>
-
-#include <net/if_dl.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-/*-
- * Convert a network address from binary to printable numeric format.
- * This API is copied from INRIA's IPv6 implementation, but it is a
- * bit bogus in two ways:
- *
- *	1) There is no value in passing both an address family and
- *	   an address length; either one should imply the other,
- *	   or we should be passing sockaddrs instead.
- *	2) There should by contrast be /added/ a length for the buffer
- *	   that we pass in, so that programmers are spared the need to
- *	   manually calculate (read: ``guess'') the maximum length.
- *
- * Flash: the API is also the same in the NRL implementation, and seems to
- * be some sort of standard, so we appear to be stuck with both the bad
- * naming and the poor choice of arguments.
- */
-char *
-addr2ascii(af, addrp, len, buf)
-	int af;
-	const void *addrp;
-	int len;		/* should be size_t XXX */
-	char *buf;		/* XXX should pass length of buffer */
-{
-	static char staticbuf[64]; /* 64 for AF_LINK > 16 for AF_INET */
-
-	if (!buf)
-		buf = staticbuf;
-
-	switch(af) {
-	case AF_INET:
-		if (len != sizeof(struct in_addr)) {
-			errno = ENAMETOOLONG;
-			return 0;
-		}
-		strcpy(buf, inet_ntoa(*(const struct in_addr *)addrp));
-		break;
-
-	default:
-		errno = EPROTONOSUPPORT;
-		return 0;
-	}
-	return buf;
-}
diff --git a/newlib/libc/sys/linux/net/ascii2addr.c b/newlib/libc/sys/linux/net/ascii2addr.c
deleted file mode 100644
index f69e029f8..000000000
--- a/newlib/libc/sys/linux/net/ascii2addr.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright 1996 Massachusetts Institute of Technology
- *
- * Permission to use, copy, modify, and distribute this software and
- * its documentation for any purpose and without fee is hereby
- * granted, provided that both the above copyright notice and this
- * permission notice appear in all copies, that both the above
- * copyright notice and this permission notice appear in all
- * supporting documentation, and that the name of M.I.T. not be used
- * in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.  M.I.T. makes
- * no representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied
- * warranty.
- * 
- * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
- * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
- * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	$ANA: ascii2addr.c,v 1.2 1996/06/13 18:46:02 wollman Exp $
- */
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <errno.h>
-#include <string.h>
-
-#include <net/if_dl.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-int
-ascii2addr(af, ascii, result)
-	int af;
-	const char *ascii;
-	void *result;
-{
-	struct in_addr *ina;
-	char strbuf[4*sizeof("123")]; /* long enough for V4 only */
-
-	switch(af) {
-	case AF_INET:
-		ina = result;
-		strbuf[0] = '\0';
-		strncat(strbuf, ascii, (sizeof strbuf)-1);
-		if (inet_aton(strbuf, ina))
-			return sizeof(struct in_addr);
-		errno = EINVAL;
-		break;
-
-	default:
-		errno = EPROTONOSUPPORT;
-		break;
-	}
-
-	return -1;
-}
diff --git a/newlib/libc/sys/linux/net/base64.c b/newlib/libc/sys/linux/net/base64.c
deleted file mode 100644
index 35f7d867b..000000000
--- a/newlib/libc/sys/linux/net/base64.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
- * Copyright (c) 1996, 1998 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1995 by International Business Machines, Inc.
- *
- * International Business Machines, Inc. (hereinafter called IBM) grants
- * permission under its copyrights to use, copy, modify, and distribute this
- * Software with or without fee, provided that the above copyright notice and
- * all paragraphs of this notice appear in all copies, and that the name of IBM
- * not be used in connection with the marketing of any product incorporating
- * the Software or modifications thereof, without specific, written prior
- * permission.
- *
- * To the extent it has a right to do so, IBM grants an immunity from suit
- * under its patents, if any, for the use, sale or manufacture of products to
- * the extent that such products are used for performing Domain Name System
- * dynamic updates in TCP/IP networks by means of the Software.  No immunity is
- * granted for any product per se or for any other function of any product.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE.  IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
- * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
- * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
- */
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <ctype.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define Assert(Cond) if (!(Cond)) abort()
-
-static const char Base64[] =
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-static const char Pad64 = '=';
-
-/* (From RFC1521 and draft-ietf-dnssec-secext-03.txt)
-   The following encoding technique is taken from RFC 1521 by Borenstein
-   and Freed.  It is reproduced here in a slightly edited form for
-   convenience.
-
-   A 65-character subset of US-ASCII is used, enabling 6 bits to be
-   represented per printable character. (The extra 65th character, "=",
-   is used to signify a special processing function.)
-
-   The encoding process represents 24-bit groups of input bits as output
-   strings of 4 encoded characters. Proceeding from left to right, a
-   24-bit input group is formed by concatenating 3 8-bit input groups.
-   These 24 bits are then treated as 4 concatenated 6-bit groups, each
-   of which is translated into a single digit in the base64 alphabet.
-
-   Each 6-bit group is used as an index into an array of 64 printable
-   characters. The character referenced by the index is placed in the
-   output string.
-
-                         Table 1: The Base64 Alphabet
-
-      Value Encoding  Value Encoding  Value Encoding  Value Encoding
-          0 A            17 R            34 i            51 z
-          1 B            18 S            35 j            52 0
-          2 C            19 T            36 k            53 1
-          3 D            20 U            37 l            54 2
-          4 E            21 V            38 m            55 3
-          5 F            22 W            39 n            56 4
-          6 G            23 X            40 o            57 5
-          7 H            24 Y            41 p            58 6
-          8 I            25 Z            42 q            59 7
-          9 J            26 a            43 r            60 8
-         10 K            27 b            44 s            61 9
-         11 L            28 c            45 t            62 +
-         12 M            29 d            46 u            63 /
-         13 N            30 e            47 v
-         14 O            31 f            48 w         (pad) =
-         15 P            32 g            49 x
-         16 Q            33 h            50 y
-
-   Special processing is performed if fewer than 24 bits are available
-   at the end of the data being encoded.  A full encoding quantum is
-   always completed at the end of a quantity.  When fewer than 24 input
-   bits are available in an input group, zero bits are added (on the
-   right) to form an integral number of 6-bit groups.  Padding at the
-   end of the data is performed using the '=' character.
-
-   Since all base64 input is an integral number of octets, only the
-         -------------------------------------------------                       
-   following cases can arise:
-   
-       (1) the final quantum of encoding input is an integral
-           multiple of 24 bits; here, the final unit of encoded
-	   output will be an integral multiple of 4 characters
-	   with no "=" padding,
-       (2) the final quantum of encoding input is exactly 8 bits;
-           here, the final unit of encoded output will be two
-	   characters followed by two "=" padding characters, or
-       (3) the final quantum of encoding input is exactly 16 bits;
-           here, the final unit of encoded output will be three
-	   characters followed by one "=" padding character.
-   */
-
-int
-b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize) {
-	size_t datalength = 0;
-	u_char input[3];
-	u_char output[4];
-	size_t i;
-
-	while (2 < srclength) {
-		input[0] = *src++;
-		input[1] = *src++;
-		input[2] = *src++;
-		srclength -= 3;
-
-		output[0] = input[0] >> 2;
-		output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
-		output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
-		output[3] = input[2] & 0x3f;
-		Assert(output[0] < 64);
-		Assert(output[1] < 64);
-		Assert(output[2] < 64);
-		Assert(output[3] < 64);
-
-		if (datalength + 4 > targsize)
-			return (-1);
-		target[datalength++] = Base64[output[0]];
-		target[datalength++] = Base64[output[1]];
-		target[datalength++] = Base64[output[2]];
-		target[datalength++] = Base64[output[3]];
-	}
-    
-	/* Now we worry about padding. */
-	if (0 != srclength) {
-		/* Get what's left. */
-		input[0] = input[1] = input[2] = '\0';
-		for (i = 0; i < srclength; i++)
-			input[i] = *src++;
-	
-		output[0] = input[0] >> 2;
-		output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
-		output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
-		Assert(output[0] < 64);
-		Assert(output[1] < 64);
-		Assert(output[2] < 64);
-
-		if (datalength + 4 > targsize)
-			return (-1);
-		target[datalength++] = Base64[output[0]];
-		target[datalength++] = Base64[output[1]];
-		if (srclength == 1)
-			target[datalength++] = Pad64;
-		else
-			target[datalength++] = Base64[output[2]];
-		target[datalength++] = Pad64;
-	}
-	if (datalength >= targsize)
-		return (-1);
-	target[datalength] = '\0';	/* Returned value doesn't count \0. */
-	return (datalength);
-}
-
-/* skips all whitespace anywhere.
-   converts characters, four at a time, starting at (or after)
-   src from base - 64 numbers into three 8 bit bytes in the target area.
-   it returns the number of data bytes stored at the target, or -1 on error.
- */
-
-int
-b64_pton(src, target, targsize)
-	char const *src;
-	u_char *target;
-	size_t targsize;
-{
-	int tarindex, state, ch;
-	char *pos;
-
-	state = 0;
-	tarindex = 0;
-
-	while ((ch = *src++) != '\0') {
-		if (isspace((unsigned char)ch))        /* Skip whitespace anywhere. */
-			continue;
-
-		if (ch == Pad64)
-			break;
-
-		pos = strchr(Base64, ch);
-		if (pos == 0) 		/* A non-base64 character. */
-			return (-1);
-
-		switch (state) {
-		case 0:
-			if (target) {
-				if ((size_t)tarindex >= targsize)
-					return (-1);
-				target[tarindex] = (pos - Base64) << 2;
-			}
-			state = 1;
-			break;
-		case 1:
-			if (target) {
-				if ((size_t)tarindex + 1 >= targsize)
-					return (-1);
-				target[tarindex]   |=  (pos - Base64) >> 4;
-				target[tarindex+1]  = ((pos - Base64) & 0x0f)
-							<< 4 ;
-			}
-			tarindex++;
-			state = 2;
-			break;
-		case 2:
-			if (target) {
-				if ((size_t)tarindex + 1 >= targsize)
-					return (-1);
-				target[tarindex]   |=  (pos - Base64) >> 2;
-				target[tarindex+1]  = ((pos - Base64) & 0x03)
-							<< 6;
-			}
-			tarindex++;
-			state = 3;
-			break;
-		case 3:
-			if (target) {
-				if ((size_t)tarindex >= targsize)
-					return (-1);
-				target[tarindex] |= (pos - Base64);
-			}
-			tarindex++;
-			state = 0;
-			break;
-		default:
-			abort();
-		}
-	}
-
-	/*
-	 * We are done decoding Base-64 chars.  Let's see if we ended
-	 * on a byte boundary, and/or with erroneous trailing characters.
-	 */
-
-	if (ch == Pad64) {		/* We got a pad char. */
-		ch = *src++;		/* Skip it, get next. */
-		switch (state) {
-		case 0:		/* Invalid = in first position */
-		case 1:		/* Invalid = in second position */
-			return (-1);
-
-		case 2:		/* Valid, means one byte of info */
-			/* Skip any number of spaces. */
-			for ((void)NULL; ch != '\0'; ch = *src++)
-				if (!isspace((unsigned char)ch))
-					break;
-			/* Make sure there is another trailing = sign. */
-			if (ch != Pad64)
-				return (-1);
-			ch = *src++;		/* Skip the = */
-			/* Fall through to "single trailing =" case. */
-			/* FALLTHROUGH */
-
-		case 3:		/* Valid, means two bytes of info */
-			/*
-			 * We know this char is an =.  Is there anything but
-			 * whitespace after it?
-			 */
-			for ((void)NULL; ch != '\0'; ch = *src++)
-				if (!isspace((unsigned char)ch))
-					return (-1);
-
-			/*
-			 * Now make sure for cases 2 and 3 that the "extra"
-			 * bits that slopped past the last full byte were
-			 * zeros.  If we don't check them, they become a
-			 * subliminal channel.
-			 */
-			if (target && target[tarindex] != 0)
-				return (-1);
-		}
-	} else {
-		/*
-		 * We ended by seeing the end of the string.  Make sure we
-		 * have no partial bytes lying around.
-		 */
-		if (state != 0)
-			return (-1);
-	}
-
-	return (tarindex);
-}
diff --git a/newlib/libc/sys/linux/net/bindresvport.c b/newlib/libc/sys/linux/net/bindresvport.c
deleted file mode 100644
index 7b595b4dc..000000000
--- a/newlib/libc/sys/linux/net/bindresvport.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*	$NetBSD: bindresvport.c,v 1.19 2000/07/06 03:03:59 christos Exp $	*/
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part.  Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California  94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)bindresvport.c 1.8 88/02/08 SMI";*/
-/*static char *sccsid = "from: @(#)bindresvport.c	2.2 88/07/29 4.0 RPCSRC";*/
-/*from: OpenBSD: bindresvport.c,v 1.7 1996/07/30 16:25:47 downsj Exp */
-#endif
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-/*
- * Copyright (c) 1987 by Sun Microsystems, Inc.
- *
- * Portions Copyright(C) 1996, Jason Downs.  All rights reserved.
- */
-
-#include "namespace.h"
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <rpc/rpc.h>
-
-#include <string.h>
-#include "un-namespace.h"
-
-/*
- * Bind a socket to a privileged IP port
- */
-int
-bindresvport(sd, sin)
-	int sd;
-	struct sockaddr_in *sin;
-{
-	return bindresvport_sa(sd, (struct sockaddr *)sin);
-}
-
-/*
- * Bind a socket to a privileged IP port
- */
-int
-bindresvport_sa(sd, sa)
-	int sd;
-	struct sockaddr *sa;
-{
-	int old, error, af;
-	struct sockaddr_storage myaddr;
-	struct sockaddr_in *sin;
-#ifdef INET6
-	struct sockaddr_in6 *sin6;
-#endif
-	int proto, portrange, portlow;
-	u_int16_t *portp;
-	socklen_t salen;
-
-	if (sa == NULL) {
-		salen = sizeof(myaddr);
-		sa = (struct sockaddr *)&myaddr;
-
-		if (getsockname(sd, sa, &salen) == -1)
-			return -1;	/* errno is correctly set */
-
-		af = sa->sa_family;
-		memset(sa, 0, salen);
-	} else
-		af = sa->sa_family;
-
-	switch (af) {
-	case AF_INET:
-		proto = IPPROTO_IP;
-		portrange = IP_PORTRANGE;
-		portlow = IP_PORTRANGE_LOW;
-		sin = (struct sockaddr_in *)sa;
-		salen = sizeof(struct sockaddr_in);
-		portp = &sin->sin_port;
-		break;
-#ifdef INET6
-	case AF_INET6:
-		proto = IPPROTO_IPV6;
-		portrange = IPV6_PORTRANGE;
-		portlow = IPV6_PORTRANGE_LOW;
-		sin6 = (struct sockaddr_in6 *)sa;
-		salen = sizeof(struct sockaddr_in6);
-		portp = &sin6->sin6_port;
-		break;
-#endif
-	default:
-		errno = EPFNOSUPPORT;
-		return (-1);
-	}
-	sa->sa_family = af;
-
-	if (*portp == 0) {
-		socklen_t oldlen = sizeof(old);
-
-		error = getsockopt(sd, proto, portrange, &old, &oldlen);
-		if (error < 0)
-			return (error);
-
-		error = setsockopt(sd, proto, portrange, &portlow,
-		    sizeof(portlow));
-		if (error < 0)
-			return (error);
-	}
-
-	error = bind(sd, sa, salen);
-
-	if (*portp == 0) {
-		int saved_errno = errno;
-
-		if (error < 0) {
-			if (setsockopt(sd, proto, portrange, &old,
-			    sizeof(old)) < 0)
-				errno = saved_errno;
-			return (error);
-		}
-
-		if (sa != (struct sockaddr *)&myaddr) {
-			/* Hmm, what did the kernel assign? */
-			if (getsockname(sd, sa, &salen) < 0)
-				errno = saved_errno;
-			return (error);
-		}
-	}
-	return (error);
-}
diff --git a/newlib/libc/sys/linux/net/byteorder.3 b/newlib/libc/sys/linux/net/byteorder.3
deleted file mode 100644
index 062ac9d70..000000000
--- a/newlib/libc/sys/linux/net/byteorder.3
+++ /dev/null
@@ -1,84 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     @(#)byteorder.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/net/byteorder.3,v 1.9 2001/12/08 19:06:23 ru Exp $
-.\"
-.Dd June 4, 1993
-.Dt BYTEORDER 3
-.Os
-.Sh NAME
-.Nm htonl ,
-.Nm htons ,
-.Nm ntohl ,
-.Nm ntohs
-.Nd convert values between host and network byte order
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In arpa/inet.h
-.Ft uint32_t
-.Fn htonl "uint32_t hostlong"
-.Ft uint16_t
-.Fn htons "uint16_t hostshort"
-.Ft uint32_t
-.Fn ntohl "uint32_t netlong"
-.Ft uint16_t
-.Fn ntohs "uint16_t netshort"
-.Sh DESCRIPTION
-These routines convert 16 and 32 bit quantities between network
-byte order and host byte order.
-On machines which have a byte order which is the same as the network
-order, routines are defined as null macros.
-.Pp
-These routines are most often used in conjunction with Internet
-addresses and ports as returned by
-.Xr gethostbyname 3
-and
-.Xr getservent 3 .
-.Sh SEE ALSO
-.Xr gethostbyname 3 ,
-.Xr getservent 3
-.Sh STANDARDS
-The
-.Nm byteorder
-functions are expected to conform with
-.St -p1003.1-2001 .
-.Sh HISTORY
-The
-.Nm byteorder
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-On the
-.Tn VAX
-bytes are handled backwards from most everyone else in
-the world.  This is not expected to be fixed in the near future.
diff --git a/newlib/libc/sys/linux/net/ether_addr.c b/newlib/libc/sys/linux/net/ether_addr.c
deleted file mode 100644
index 7d2b19f69..000000000
--- a/newlib/libc/sys/linux/net/ether_addr.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * Copyright (c) 1995
- *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * ethernet address conversion and lookup routines
- *
- * Written by Bill Paul <wpaul@ctr.columbia.edu>
- * Center for Telecommunications Research
- * Columbia University, New York City
- */
-
-#include <sys/cdefs.h>
-
-#include <stdio.h>
-#include <paths.h>
-#include <sys/types.h>
-#include <sys/types.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <net/ethernet.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-
-#ifndef _PATH_ETHERS
-#define _PATH_ETHERS "/etc/ethers"
-#endif
-
-/*
- * Parse a string of text containing an ethernet address and hostname
- * and separate it into its component parts.
- */
-int
-ether_line(l, e, hostname)
-	const char *l;
-	struct ether_addr *e;
-	char *hostname;
-{
-        int i, o[6];
-
-        i = sscanf(l, "%x:%x:%x:%x:%x:%x %s", &o[0], &o[1], &o[2],
-                                              &o[3], &o[4], &o[5],
-					      hostname);
-	if (i != 7)
-                return (i);
-
-        for (i=0; i<6; i++)
-                e->octet[i] = o[i];
-        return (0);
-}
-
-/*
- * Convert an ASCII representation of an ethernet address to
- * binary form.
- */
-struct
-ether_addr *ether_aton(a)
-	const char *a;
-{
-        int i;
-	static struct ether_addr o;
-	unsigned int o0, o1, o2, o3, o4, o5;
-
-        i = sscanf(a, "%x:%x:%x:%x:%x:%x", &o0, &o1, &o2, &o3, &o4, &o5);
-
-        if (i != 6)
-                return (NULL);
-
-        o.octet[0]=o0;
-	o.octet[1]=o1;
-	o.octet[2]=o2;
-	o.octet[3]=o3;
-	o.octet[4]=o4;
-	o.octet[5]=o5;
-
-        return ((struct ether_addr *)&o);
-}
-
-/*
- * Convert a binary representation of an ethernet address to
- * an ASCII string.
- */
-char
-*ether_ntoa(n)
-	const struct ether_addr *n;
-{
-        int i;
-	static char a[18];
-
-        i = sprintf(a, "%02x:%02x:%02x:%02x:%02x:%02x",
-	    n->octet[0], n->octet[1], n->octet[2],
-	    n->octet[3], n->octet[4], n->octet[5]);
-        if (i < 17)
-                return (NULL);
-        return ((char *)&a);
-}
-
-/*
- * Map an ethernet address to a hostname. Use either /etc/ethers or
- * NIS/YP.
- */
-int
-ether_ntohost(hostname, e)
-	char *hostname;
-	const struct ether_addr *e;
-{
-	FILE *fp;
-	char buf[BUFSIZ + 2];
-	struct ether_addr local_ether;
-	char local_host[MAXHOSTNAMELEN];
-#ifdef YP
-	char *result;
-	int resultlen;
-	char *ether_a;
-	char *yp_domain;
-#endif
-	if ((fp = fopen(_PATH_ETHERS, "r")) == NULL)
-		return (1);
-
-	while (fgets(buf,BUFSIZ,fp)) {
-		if (buf[0] == '#')
-			continue;
-#ifdef YP
-		if (buf[0] == '+') {
-			if (yp_get_default_domain(&yp_domain))
-				continue;
-			ether_a = ether_ntoa(e);
-			if (yp_match(yp_domain, "ethers.byaddr", ether_a,
-				strlen(ether_a), &result, &resultlen)) {
-				continue;
-			}
-			strncpy(buf, result, resultlen);
-			buf[resultlen] = '\0';
-			free(result);
-		}
-#endif
-		if (!ether_line(buf, &local_ether, local_host)) {
-			if (!memcmp((char *)&local_ether.octet[0],
-				(char *)&e->octet[0], 6)) {
-			/* We have a match */
-				strcpy(hostname, local_host);
-				fclose(fp);
-				return(0);
-			}
-		}
-	}
-	fclose(fp);
-	return (1);
-}
-
-/*
- * Map a hostname to an ethernet address using /etc/ethers or
- * NIS/YP.
- */
-int
-ether_hostton(hostname, e)
-	const char *hostname;
-	struct ether_addr *e;
-{
-	FILE *fp;
-	char buf[BUFSIZ + 2];
-	struct ether_addr local_ether;
-	char local_host[MAXHOSTNAMELEN];
-#ifdef YP
-	char *result;
-	int resultlen;
-	char *yp_domain;
-#endif
-	if ((fp = fopen(_PATH_ETHERS, "r")) == NULL)
-		return (1);
-
-	while (fgets(buf,BUFSIZ,fp)) {
-		if (buf[0] == '#')
-			continue;
-#ifdef YP
-		if (buf[0] == '+') {
-			if (yp_get_default_domain(&yp_domain))
-				continue;
-			if (yp_match(yp_domain, "ethers.byname", hostname,
-				strlen(hostname), &result, &resultlen)) {
-				continue;
-			}
-			strncpy(buf, result, resultlen);
-			buf[resultlen] = '\0';
-			free(result);
-		}
-#endif
-		if (!ether_line(buf, &local_ether, local_host)) {
-			if (!strcmp(hostname, local_host)) {
-				/* We have a match */
-				bcopy((char *)&local_ether.octet[0],
-					(char *)&e->octet[0], 6);
-				fclose(fp);
-				return(0);
-			}
-		}
-	}
-	fclose(fp);
-	return (1);
-}
diff --git a/newlib/libc/sys/linux/net/ethers.3 b/newlib/libc/sys/linux/net/ethers.3
deleted file mode 100644
index 7b7866fd9..000000000
--- a/newlib/libc/sys/linux/net/ethers.3
+++ /dev/null
@@ -1,197 +0,0 @@
-.\" Copyright (c) 1995
-.\"	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by Bill Paul.
-.\" 4. Neither the name of the author nor the names of any co-contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/lib/libc/net/ethers.3,v 1.19 2002/01/14 16:59:00 ru Exp $
-.\"
-.Dd April 12, 1995
-.Dt ETHERS 3
-.Os
-.Sh NAME
-.Nm ethers ,
-.Nm ether_line ,
-.Nm ether_aton ,
-.Nm ether_ntoa ,
-.Nm ether_ntohost ,
-.Nm ether_hostton
-.Nd Ethernet address conversion and lookup routines
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In net/ethernet.h
-.Ft int
-.Fn ether_line "const char *l" "struct ether_addr *e" "char *hostname"
-.Ft struct ether_addr *
-.Fn ether_aton "const char *a"
-.Ft char *
-.Fn ether_ntoa "const struct ether_addr *n"
-.Ft int
-.Fn ether_ntohost "char *hostname" "const struct ether_addr *e"
-.Ft int
-.Fn ether_hostton "const char *hostname" "struct ether_addr *e"
-.Sh DESCRIPTION
-These functions operate on ethernet addresses using an
-.Ar ether_addr
-structure, which is defined in the header file
-.Aq Pa netinet/if_ether.h :
-.Bd -literal -offset indent
-/*
- * The number of bytes in an ethernet (MAC) address.
- */
-#define ETHER_ADDR_LEN		6
-
-/*
- * Structure of a 48-bit Ethernet address.
- */
-struct  ether_addr {
-        u_char octet[ETHER_ADDR_LEN];
-};
-.Ed
-.Pp
-The function
-.Fn ether_line
-scans
-.Ar l ,
-an
-.Tn ASCII
-string in
-.Xr ethers 5
-format and sets
-.Ar e
-to the ethernet address specified in the string and
-.Ar h
-to the hostname.
-This function is used to parse lines from
-.Pa /etc/ethers
-into their component parts.
-.Pp
-The
-.Fn ether_aton
-function converts an
-.Tn ASCII
-representation of an ethernet address into an
-.Ar ether_addr
-structure.
-Likewise,
-.Fn ether_ntoa
-converts an ethernet address specified as an
-.Ar ether_addr
-structure into an
-.Tn ASCII
-string.
-.Pp
-The
-.Fn ether_ntohost
-and
-.Fn ether_hostton
-functions map ethernet addresses to their corresponding hostnames
-as specified in the
-.Pa /etc/ethers
-database.
-.Fn ether_ntohost
-converts from ethernet address to hostname, and
-.Fn ether_hostton
-converts from hostname to ethernet address.
-.Sh RETURN VALUES
-.Fn ether_line
-returns zero on success and non-zero if it was unable to parse
-any part of the supplied line
-.Ar l .
-It returns the extracted ethernet address in the supplied
-.Ar ether_addr
-structure
-.Ar e
-and the hostname in the supplied string
-.Ar h .
-.Pp
-On success,
-.Fn ether_ntoa
-returns a pointer to a string containing an
-.Tn ASCII
-representation of an ethernet address.
-If it is unable to convert
-the supplied
-.Ar ether_addr
-structure, it returns a
-.Dv NULL
-pointer.
-Likewise,
-.Fn ether_aton
-returns a pointer to an
-.Ar ether_addr
-structure on success and a
-.Dv NULL
-pointer on failure.
-.Pp
-The
-.Fn ether_ntohost
-and
-.Fn ether_hostton
-functions both return zero on success or non-zero if they were
-unable to find a match in the
-.Pa /etc/ethers
-database.
-.Sh NOTES
-The user must insure that the hostname strings passed to the
-.Fn ether_line ,
-.Fn ether_ntohost
-and
-.Fn ether_hostton
-functions are large enough to contain the returned hostnames.
-.Sh NIS INTERACTION
-If the
-.Pa /etc/ethers
-contains a line with a single + in it, the
-.Fn ether_ntohost
-and
-.Fn ether_hostton
-functions will attempt to consult the NIS
-.Pa ethers.byname
-and
-.Pa ethers.byaddr
-maps in addition to the data in the
-.Pa /etc/ethers
-file.
-.Sh SEE ALSO
-.Xr ethers 5 ,
-.Xr yp 8
-.Sh BUGS
-The
-.Fn ether_aton
-and
-.Fn ether_ntoa
-functions returns values that are stored in static memory areas
-which may be overwritten the next time they are called.
-.Sh HISTORY
-This particular implementation of the
-.Nm
-library functions were written for and first appeared in
-.Fx 2.1 .
diff --git a/newlib/libc/sys/linux/net/getaddrinfo.3 b/newlib/libc/sys/linux/net/getaddrinfo.3
deleted file mode 100644
index eca8b03b2..000000000
--- a/newlib/libc/sys/linux/net/getaddrinfo.3
+++ /dev/null
@@ -1,620 +0,0 @@
-.\"	$FreeBSD: src/lib/libc/net/getaddrinfo.3,v 1.18 2002/04/19 04:46:20 suz Exp $
-.\"	$KAME: getaddrinfo.3,v 1.31 2001/08/05 18:19:38 itojun Exp $
-.\"
-.\" Copyright (c) 1983, 1987, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)gethostbyname.3	8.4 (Berkeley) 5/25/95
-.\"
-.Dd May 25, 1995
-.Dt GETADDRINFO 3
-.Os
-.\"
-.Sh NAME
-.Nm getaddrinfo ,
-.Nm freeaddrinfo ,
-.Nm gai_strerror
-.Nd nodename-to-address translation in protocol-independent manner
-.\"
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In netdb.h
-.Ft int
-.Fn getaddrinfo "const char *nodename" "const char *servname" \
-"const struct addrinfo *hints" "struct addrinfo **res"
-.Ft void
-.Fn freeaddrinfo "struct addrinfo *ai"
-.Ft "char *"
-.Fn gai_strerror "int ecode"
-.\"
-.Sh DESCRIPTION
-The
-.Fn getaddrinfo
-function is defined for protocol-independent nodename-to-address translation.
-It performs the functionality of
-.Xr gethostbyname 3
-and
-.Xr getservbyname 3 ,
-but in a more sophisticated manner.
-.Pp
-The
-.Li addrinfo
-structure is defined as a result of including the
-.Aq Pa netdb.h
-header:
-.Bd -literal -offset
-struct addrinfo {
-     int     ai_flags;     /* AI_PASSIVE, AI_CANONNAME, AI_NUMERICHOST */
-     int     ai_family;    /* PF_xxx */
-     int     ai_socktype;  /* SOCK_xxx */
-     int     ai_protocol;  /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
-     size_t  ai_addrlen;   /* length of ai_addr */
-     char   *ai_canonname; /* canonical name for nodename */
-     struct sockaddr  *ai_addr; /* binary address */
-     struct addrinfo  *ai_next; /* next structure in linked list */
-};
-.Ed
-.Pp
-The
-.Fa nodename
-and
-.Fa servname
-arguments are pointers to null-terminated strings or
-.Dv NULL .
-One or both of these two arguments must be a
-.Pf non Dv -NULL
-pointer.
-In the normal client scenario, both the
-.Fa nodename
-and
-.Fa servname
-are specified.
-In the normal server scenario, only the
-.Fa servname
-is specified.
-A
-.Pf non Dv -NULL
-.Fa nodename
-string can be either a node name or a numeric host address string
-(i.e., a dotted-decimal IPv4 address or an IPv6 hex address).
-A
-.Pf non Dv -NULL
-.Fa servname
-string can be either a service name or a decimal port number.
-.Pp
-The caller can optionally pass an
-.Li addrinfo
-structure, pointed to by the third argument,
-to provide hints concerning the type of socket that the caller supports.
-In this
-.Fa hints
-structure all members other than
-.Fa ai_flags ,
-.Fa ai_family ,
-.Fa ai_socktype ,
-and
-.Fa ai_protocol
-must be zero or a
-.Dv NULL
-pointer.
-A value of
-.Dv PF_UNSPEC
-for
-.Fa ai_family
-means the caller will accept any protocol family.
-A value of 0 for
-.Fa ai_socktype
-means the caller will accept any socket type.
-A value of 0 for
-.Fa ai_protocol
-means the caller will accept any protocol.
-For example, if the caller handles only TCP and not UDP, then the
-.Fa ai_socktype
-member of the hints structure should be set to
-.Dv SOCK_STREAM
-when
-.Fn getaddrinfo
-is called.
-If the caller handles only IPv4 and not IPv6, then the
-.Fa ai_family
-member of the
-.Fa hints
-structure should be set to
-.Dv PF_INET
-when
-.Fn getaddrinfo
-is called.
-If the third argument to
-.Fn getaddrinfo
-is a
-.Dv NULL
-pointer, this is the same as if the caller had filled in an
-.Li addrinfo
-structure initialized to zero with
-.Fa ai_family
-set to
-.Dv PF_UNSPEC .
-.Pp
-Upon successful return a pointer to a linked list of one or more
-.Li addrinfo
-structures is returned through the final argument.
-The caller can process each
-.Li addrinfo
-structure in this list by following the
-.Fa ai_next
-pointer, until a
-.Dv NULL
-pointer is encountered.
-In each returned
-.Li addrinfo
-structure the three members
-.Fa ai_family ,
-.Fa ai_socktype ,
-and
-.Fa ai_protocol
-are the corresponding arguments for a call to the
-.Fn socket
-function.
-In each
-.Li addrinfo
-structure the
-.Fa ai_addr
-member points to a filled-in socket address structure whose length is
-specified by the
-.Fa ai_addrlen
-member.
-.Pp
-If the
-.Dv AI_PASSIVE
-bit is set in the
-.Fa ai_flags
-member of the
-.Fa hints
-structure, then the caller plans to use the returned socket address
-structure in a call to
-.Fn bind .
-In this case, if the
-.Fa nodename
-argument is a
-.Dv NULL
-pointer, then the IP address portion of the socket
-address structure will be set to
-.Dv INADDR_ANY
-for an IPv4 address or
-.Dv IN6ADDR_ANY_INIT
-for an IPv6 address.
-.Pp
-If the
-.Dv AI_PASSIVE
-bit is not set in the
-.Fa ai_flags
-member of the
-.Fa hints
-structure, then the returned socket address structure will be ready for a
-call to
-.Fn connect
-(for a connection-oriented protocol)
-or either
-.Fn connect ,
-.Fn sendto ,
-or
-.Fn sendmsg
-(for a connectionless protocol).
-In this case, if the
-.Fa nodename
-argument is a
-.Dv NULL
-pointer, then the IP address portion of the
-socket address structure will be set to the loopback address.
-.Pp
-If the
-.Dv AI_CANONNAME
-bit is set in the
-.Fa ai_flags
-member of the
-.Fa hints
-structure, then upon successful return the
-.Fa ai_canonname
-member of the first
-.Li addrinfo
-structure in the linked list will point to a null-terminated string
-containing the canonical name of the specified
-.Fa nodename .
-.Pp
-If the
-.Dv AI_NUMERICHOST
-bit is set in the
-.Fa ai_flags
-member of the
-.Fa hints
-structure, then a
-.Pf non Dv -NULL
-.Fa nodename
-string must be a numeric host address string.
-Otherwise an error of
-.Dv EAI_NONAME
-is returned.
-This flag prevents any type of name resolution service (e.g., the DNS)
-from being called.
-.Pp
-The arguments to
-.Fn getaddrinfo
-must be sufficiently consistent and unambiguous.
-Here are some problem cases you may encounter:
-.Bl -bullet
-.It
-.Fn getaddrinfo
-will fail if the members in the
-.Fa hints
-structure are not consistent.
-For example, for internet address families,
-.Fn getaddrinfo
-will fail if you specify
-.Dv SOCK_STREAM
-to
-.Fa ai_socktype
-while you specify
-.Dv IPPROTO_UDP
-to
-.Fa ai_protocol .
-.It
-If you specify a
-.Fa servname
-which is defined only for certain
-.Fa ai_socktype ,
-.Fn getaddrinfo
-will fail because the arguments are not consistent.
-For example,
-.Fn getaddrinfo
-will return an error if you ask for
-.Dq Li tftp
-service on
-.Dv SOCK_STREAM .
-.It
-For internet address families, if you specify
-.Fa servname
-while you set
-.Fa ai_socktype
-to
-.Dv SOCK_RAW ,
-.Fn getaddrinfo
-will fail, because service names are not defined for the internet
-.Dv SOCK_RAW
-space.
-.It
-If you specify numeric
-.Fa servname ,
-while leaving
-.Fa ai_socktype
-and
-.Fa ai_protocol
-unspecified,
-.Fn getaddrinfo
-will fail.
-This is because the numeric
-.Fa servname
-does not identify any socket type, and
-.Fn getaddrinfo
-is not allowed to glob the argument in such case.
-.El
-.Pp
-All of the information returned by
-.Fn getaddrinfo
-is dynamically allocated:
-the
-.Li addrinfo
-structures, the socket address structures, and canonical node name
-strings pointed to by the addrinfo structures.
-To return this information to the system the function
-.Fn freeaddrinfo
-is called.
-The
-.Fa addrinfo
-structure pointed to by the
-.Fa ai argument
-is freed, along with any dynamic storage pointed to by the structure.
-This operation is repeated until a
-.Dv NULL
-.Fa ai_next
-pointer is encountered.
-.Pp
-To aid applications in printing error messages based on the
-.Dv EAI_xxx
-codes returned by
-.Fn getaddrinfo ,
-.Fn gai_strerror
-is defined.
-The argument is one of the
-.Dv EAI_xxx
-values defined earlier and the return value points to a string describing
-the error.
-If the argument is not one of the
-.Dv EAI_xxx
-values, the function still returns a pointer to a string whose contents
-indicate an unknown error.
-.\"
-.Sh EXTENSIONS
-This implementation supports numeric IPv6 address notation with the
-experimental scope identifier.
-By appending a percent sign and scope identifier to the address, you
-can specify the value of the
-.Li sin6_scope_id
-field of the socket address.
-This makes management of scoped address easier,
-and allows cut-and-paste input of scoped addresses.
-.Pp
-At the moment the code supports only link-local addresses in this format.
-The scope identifier is hardcoded to name of hardware interface associated
-with the link,
-(such as
-.Li ne0 ) .
-For example,
-.Dq Li fe80::1%ne0 ,
-which means
-.Do
-.Li fe80::1
-on the link associated with the
-.Li ne0
-interface
-.Dc .
-.Pp
-This implementation is still very experimental and non-standard.
-The current implementation assumes a one-to-one relationship between
-interfaces and links, which is not necessarily true according to the
-specification.
-.\"
-.Sh EXAMPLES
-The following code tries to connect to
-.Dq Li www.kame.net
-service
-.Dq Li http .
-via stream socket.
-It loops through all the addresses available, regardless of the address family.
-If the destination resolves to an IPv4 address, it will use an
-.Dv AF_INET
-socket.
-Similarly, if it resolves to IPv6, an
-.Dv AF_INET6
-socket is used.
-Observe that there is no hardcoded reference to particular address family.
-The code works even if
-.Fn getaddrinfo
-returns addresses that are not IPv4/v6.
-.Bd -literal -offset indent
-struct addrinfo hints, *res, *res0;
-int error;
-int s;
-const char *cause = NULL;
-
-memset(&hints, 0, sizeof(hints));
-hints.ai_family = PF_UNSPEC;
-hints.ai_socktype = SOCK_STREAM;
-error = getaddrinfo("www.kame.net", "http", &hints, &res0);
-if (error) {
-	errx(1, "%s", gai_strerror(error));
-	/*NOTREACHED*/
-}
-s = -1;
-cause = "no addresses";
-errno = EADDRNOTAVAIL;
-for (res = res0; res; res = res->ai_next) {
-	s = socket(res->ai_family, res->ai_socktype,
-	    res->ai_protocol);
-	if (s < 0) {
-		cause = "socket";
-		continue;
-	}
-
-	if (connect(s, res->ai_addr, res->ai_addrlen) < 0) {
-		cause = "connect";
-		close(s);
-		s = -1;
-		continue;
-	}
-
-	break;	/* okay we got one */
-}
-if (s < 0) {
-	err(1, cause);
-	/*NOTREACHED*/
-}
-freeaddrinfo(res0);
-.Ed
-.Pp
-The following example tries to open a wildcard listening socket onto service
-.Dq Li http ,
-for all the address families available.
-.Bd -literal -offset indent
-struct addrinfo hints, *res, *res0;
-int error;
-int s[MAXSOCK];
-int nsock;
-const char *cause = NULL;
-
-memset(&hints, 0, sizeof(hints));
-hints.ai_family = PF_UNSPEC;
-hints.ai_socktype = SOCK_STREAM;
-hints.ai_flags = AI_PASSIVE;
-error = getaddrinfo(NULL, "http", &hints, &res0);
-if (error) {
-	errx(1, "%s", gai_strerror(error));
-	/*NOTREACHED*/
-}
-nsock = 0;
-for (res = res0; res && nsock < MAXSOCK; res = res->ai_next) {
-	s[nsock] = socket(res->ai_family, res->ai_socktype,
-	    res->ai_protocol);
-	if (s[nsock] < 0) {
-		cause = "socket";
-		continue;
-	}
-
-	if (bind(s[nsock], res->ai_addr, res->ai_addrlen) < 0) {
-		cause = "bind";
-		close(s[nsock]);
-		continue;
-	}
-
-	if (listen(s[nsock], SOMAXCONN) < 0) {
-		cause = "listen";
-		close(s[nsock]);
-		continue;
-	}
-
-	nsock++;
-}
-if (nsock == 0) {
-	err(1, cause);
-	/*NOTREACHED*/
-}
-freeaddrinfo(res0);
-.Ed
-.\"
-.Sh FILES
-.Bl -tag -width /etc/nsswitch.conf -compact
-.It Pa /etc/hosts
-.It Pa /etc/nsswitch.conf
-.It Pa /etc/resolv.conf
-.El
-.\"
-.Sh DIAGNOSTICS
-Error return status from
-.Fn getaddrinfo
-is zero on success and non-zero on errors.
-Non-zero error codes are defined in
-.Aq Pa netdb.h ,
-and as follows:
-.Pp
-.Bl -tag -width EAI_ADDRFAMILY -compact
-.It Dv EAI_ADDRFAMILY
-Address family for
-.Fa nodename
-not supported.
-.It Dv EAI_AGAIN
-Temporary failure in name resolution.
-.It Dv EAI_BADFLAGS
-Invalid value for
-.Fa ai_flags .
-.It Dv EAI_FAIL
-Non-recoverable failure in name resolution.
-.It Dv EAI_FAMILY
-.Fa ai_family
-not supported.
-.It Dv EAI_MEMORY
-Memory allocation failure.
-.It Dv EAI_NODATA
-No address associated with
-.Fa nodename .
-.It Dv EAI_NONAME
-.Fa nodename
-nor
-.Fa servname
-provided, or not known.
-.It Dv EAI_SERVICE
-.Fa servname
-not supported for
-.Fa ai_socktype .
-.It Dv EAI_SOCKTYPE
-.Fa ai_socktype
-not supported.
-.It Dv EAI_SYSTEM
-System error returned in
-.Va errno .
-.It Dv EAI_BADHINTS
-Invalid value for
-.Fa hints .
-.It Dv EAI_PROTOCOL
-Resolved protocol is unknown.
-.It Dv EAI_MAX
-Unknown error.
-.El
-.Pp
-If called with an appropriate argument,
-.Fn gai_strerror
-returns a pointer to a string describing the given error code.
-If the argument is not one of the
-.Dv EAI_xxx
-values, the function still returns a pointer to a string whose contents
-indicate an unknown error.
-.\"
-.Sh SEE ALSO
-.Xr gethostbyname 3 ,
-.Xr getnameinfo 3 ,
-.Xr getservbyname 3 ,
-.Xr hosts 5 ,
-.Xr resolv.conf 5 ,
-.Xr services 5 ,
-.Xr hostname 7 ,
-.Xr named 8
-.Pp
-.Rs
-.%A R. Gilligan
-.%A S. Thomson
-.%A J. Bound
-.%A W. Stevens
-.%T Basic Socket Interface Extensions for IPv6
-.%R RFC2553
-.%D March 1999
-.Re
-.Rs
-.%A Tatsuya Jinmei
-.%A Atsushi Onoe
-.%T "An Extension of Format for IPv6 Scoped Addresses"
-.%R internet draft
-.%N draft-ietf-ipngwg-scopedaddr-format-02.txt
-.%O work in progress material
-.Re
-.Rs
-.%A Craig Metz
-.%T Protocol Independence Using the Sockets API
-.%B "Proceedings of the freenix track: 2000 USENIX annual technical conference"
-.%D June 2000
-.Re
-.\"
-.Sh HISTORY
-The implementation first appeared in WIDE Hydrangea IPv6 protocol stack kit.
-.\"
-.Sh STANDARDS
-The
-.Fn getaddrinfo
-function is defined in
-.St -p1003.1g-2000 ,
-and documented in
-.Dq Basic Socket Interface Extensions for IPv6
-(RFC2553).
-.\"
-.Sh BUGS
-The current implementation is not thread-safe.
-.Pp
-The text was shamelessly copied from RFC2553.
diff --git a/newlib/libc/sys/linux/net/getaddrinfo.c b/newlib/libc/sys/linux/net/getaddrinfo.c
deleted file mode 100644
index 97ba36209..000000000
--- a/newlib/libc/sys/linux/net/getaddrinfo.c
+++ /dev/null
@@ -1,1979 +0,0 @@
-/*	$KAME: getaddrinfo.c,v 1.15 2000/07/09 04:37:24 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * "#ifdef FAITH" part is local hack for supporting IPv4-v6 translator.
- *
- * Issues to be discussed:
- * - Thread safe-ness must be checked.
- * - Return values.  There are nonstandard return values defined and used
- *   in the source code.  This is because RFC2553 is silent about which error
- *   code must be returned for which situation.
- * - freeaddrinfo(NULL).  RFC2553 is silent about it.  XNET 5.2 says it is
- *   invalid.
- *   current code - SEGV on freeaddrinfo(NULL)
- * Note:
- * - We use getipnodebyname() just for thread-safeness.  There's no intent
- *   to let it do PF_UNSPEC (actually we never pass PF_UNSPEC to
- *   getipnodebyname().
- * - The code filters out AFs that are not supported by the kernel,
- *   when globbing NULL hostname (to loopback, or wildcard).  Is it the right
- *   thing to do?  What is the relationship with post-RFC2553 AI_ADDRCONFIG
- *   in ai_flags?
- * - (post-2553) semantics of AI_ADDRCONFIG itself is too vague.
- *   (1) what should we do against numeric hostname (2) what should we do
- *   against NULL hostname (3) what is AI_ADDRCONFIG itself.  AF not ready?
- *   non-loopback address configured?  global address configured?
- * - To avoid search order issue, we have a big amount of code duplicate
- *   from gethnamaddr.c and some other places.  The issues that there's no
- *   lower layer function to lookup "IPv4 or IPv6" record.  Calling
- *   gethostbyname2 from getaddrinfo will end up in wrong search order, as
- *   follows:
- *	- The code makes use of following calls when asked to resolver with
- *	  ai_family  = PF_UNSPEC:
- *		getipnodebyname(host, AF_INET6);
- *		getipnodebyname(host, AF_INET);
- *	  This will result in the following queries if the node is configure to
- *	  prefer /etc/hosts than DNS:
- *		lookup /etc/hosts for IPv6 address
- *		lookup DNS for IPv6 address
- *		lookup /etc/hosts for IPv4 address
- *		lookup DNS for IPv4 address
- *	  which may not meet people's requirement.
- *	  The right thing to happen is to have underlying layer which does
- *	  PF_UNSPEC lookup (lookup both) and return chain of addrinfos.
- *	  This would result in a bit of code duplicate with _dns_ghbyname() and
- *	  friends.
- */
-/*
- * diffs with other KAME platforms:
- * - other KAME platforms already nuked FAITH ($GAI), but as FreeBSD
- *   4.0-RELEASE supplies it, we still have the code here.
- * - AI_ADDRCONFIG support is supplied
- * - some of FreeBSD style (#define tabify and others)
- * - classful IPv4 numeric (127.1) is allowed.
- */
-
-#include <sys/cdefs.h>
-#include <machine/endian.h>
-
-#include "namespace.h"
-#include <sys/types.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-#ifdef DEBUG
-#include <syslog.h>
-#endif
-
-#include <syslog.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-#include "un-namespace.h"
-
-#if defined(__KAME__) && defined(INET6)
-# define FAITH
-#endif
-
-#define	SUCCESS 0
-#define	ANY 0
-#define	YES 1
-#define	NO  0
-
-static const char in_addrany[] = { 0, 0, 0, 0 };
-static const char in6_addrany[] = {
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-static const char in_loopback[] = { 127, 0, 0, 1 };
-static const char in6_loopback[] = {
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1
-};
-
-static const struct afd {
-	int a_af;
-	int a_addrlen;
-	int a_socklen;
-	int a_off;
-	const char *a_addrany;
-	const char *a_loopback;
-	int a_scoped;
-} afdl [] = {
-#ifdef INET6
-#define	N_INET6 0
-	{PF_INET6, sizeof(struct in6_addr),
-	 sizeof(struct sockaddr_in6),
-	 offsetof(struct sockaddr_in6, sin6_addr),
-	 in6_addrany, in6_loopback, 1},
-#define	N_INET 1
-#else
-#define	N_INET 0
-#endif
-	{PF_INET, sizeof(struct in_addr),
-	 sizeof(struct sockaddr_in),
-	 offsetof(struct sockaddr_in, sin_addr),
-	 in_addrany, in_loopback, 0},
-	{0, 0, 0, 0, NULL, NULL, 0},
-};
-
-struct explore {
-	int e_af;
-	int e_socktype;
-	int e_protocol;
-	const char *e_protostr;
-	int e_wild;
-#define	WILD_AF(ex)		((ex)->e_wild & 0x01)
-#define	WILD_SOCKTYPE(ex)	((ex)->e_wild & 0x02)
-#define	WILD_PROTOCOL(ex)	((ex)->e_wild & 0x04)
-};
-
-static const struct explore explore[] = {
-#if 0
-	{ PF_LOCAL, 0, ANY, ANY, NULL, 0x01 },
-#endif
-#ifdef INET6
-	{ PF_INET6, SOCK_DGRAM, IPPROTO_UDP, "udp", 0x07 },
-	{ PF_INET6, SOCK_STREAM, IPPROTO_TCP, "tcp", 0x07 },
-	{ PF_INET6, SOCK_RAW, ANY, NULL, 0x05 },
-#endif
-	{ PF_INET, SOCK_DGRAM, IPPROTO_UDP, "udp", 0x07 },
-	{ PF_INET, SOCK_STREAM, IPPROTO_TCP, "tcp", 0x07 },
-	{ PF_INET, SOCK_RAW, ANY, NULL, 0x05 },
-	{ PF_UNSPEC, SOCK_DGRAM, IPPROTO_UDP, "udp", 0x07 },
-	{ PF_UNSPEC, SOCK_STREAM, IPPROTO_TCP, "tcp", 0x07 },
-	{ PF_UNSPEC, SOCK_RAW, ANY, NULL, 0x05 },
-	{ -1, 0, 0, NULL, 0 },
-};
-
-#ifdef INET6
-#define	PTON_MAX	16
-#else
-#define	PTON_MAX	4
-#endif
-
-static const ns_src default_dns_files[] = {
-	{ NSSRC_FILES, 	NS_SUCCESS },
-	{ NSSRC_DNS, 	NS_SUCCESS },
-	{ 0 }
-};
-
-#if PACKETSZ > 1024
-#define MAXPACKET	PACKETSZ
-#else
-#define MAXPACKET	1024
-#endif
-
-typedef union {
-	HEADER hdr;
-	u_char buf[MAXPACKET];
-} querybuf;
-
-struct res_target {
-	struct res_target *next;
-	const char *name;	/* domain name */
-	int qclass, qtype;	/* class and type of query */
-	u_char *answer;		/* buffer to put answer */
-	int anslen;		/* size of answer buffer */
-	int n;			/* result length */
-};
-
-static int str_isnumber(const char *);
-static int explore_fqdn(const struct addrinfo *, const char *,
-	const char *, struct addrinfo **);
-static int explore_null(const struct addrinfo *,
-	const char *, struct addrinfo **);
-static int explore_numeric(const struct addrinfo *, const char *,
-	const char *, struct addrinfo **);
-static int explore_numeric_scope(const struct addrinfo *, const char *,
-	const char *, struct addrinfo **);
-static int get_canonname(const struct addrinfo *,
-	struct addrinfo *, const char *);
-static struct addrinfo *get_ai(const struct addrinfo *,
-	const struct afd *, const char *);
-static int get_portmatch(const struct addrinfo *, const char *);
-static int get_port(struct addrinfo *, const char *, int);
-static const struct afd *find_afd(int);
-static int addrconfig(struct addrinfo *);
-#ifdef INET6
-static int ip6_str2scopeid(char *, struct sockaddr_in6 *);
-#endif
-
-static struct addrinfo *getanswer(const querybuf *, int, const char *, int,
-	const struct addrinfo *);
-static int _dns_getaddrinfo(void *, void *, va_list);
-static void _sethtent(void);
-static void _endhtent(void);
-static struct addrinfo *_gethtent(const char *, const struct addrinfo *);
-static int _files_getaddrinfo(void *, void *, va_list);
-#ifdef YP
-static struct addrinfo *_yphostent(char *, const struct addrinfo *);
-static int _yp_getaddrinfo(void *, void *, va_list);
-extern int _yp_check(char **);
-#endif
-
-u_int16_t _getshort(const u_char *src);
-
-static int res_queryN(const char *, struct res_target *);
-static int res_searchN(const char *, struct res_target *);
-static int res_querydomainN(const char *, const char *,
-	struct res_target *);
-
-static char *ai_errlist[] = {
-	"Success",
-	"Address family for hostname not supported",	/* EAI_ADDRFAMILY */
-	"Temporary failure in name resolution",		/* EAI_AGAIN      */
-	"Invalid value for ai_flags",		       	/* EAI_BADFLAGS   */
-	"Non-recoverable failure in name resolution", 	/* EAI_FAIL       */
-	"ai_family not supported",			/* EAI_FAMILY     */
-	"Memory allocation failure", 			/* EAI_MEMORY     */
-	"No address associated with hostname", 		/* EAI_NODATA     */
-	"hostname nor servname provided, or not known",	/* EAI_NONAME     */
-	"servname not supported for ai_socktype",	/* EAI_SERVICE    */
-	"ai_socktype not supported", 			/* EAI_SOCKTYPE   */
-	"System error returned in errno", 		/* EAI_SYSTEM     */
-	"Invalid value for hints",			/* EAI_BADHINTS	  */
-	"Resolved protocol is unknown",			/* EAI_PROTOCOL   */
-	"Unknown error", 				/* EAI_MAX        */
-};
-
-/* XXX macros that make external reference is BAD. */
-
-#define	GET_AI(ai, afd, addr) \
-do { \
-	/* external reference: pai, error, and label free */ \
-	(ai) = get_ai(pai, (afd), (addr)); \
-	if ((ai) == NULL) { \
-		error = EAI_MEMORY; \
-		goto free; \
-	} \
-} while (/*CONSTCOND*/0)
-
-#define	GET_PORT(ai, serv) \
-do { \
-	/* external reference: error and label free */ \
-	error = get_port((ai), (serv), 0); \
-	if (error != 0) \
-		goto free; \
-} while (/*CONSTCOND*/0)
-
-#define	GET_CANONNAME(ai, str) \
-do { \
-	/* external reference: pai, error and label free */ \
-	error = get_canonname(pai, (ai), (str)); \
-	if (error != 0) \
-		goto free; \
-} while (/*CONSTCOND*/0)
-
-#define	ERR(err) \
-do { \
-	/* external reference: error, and label bad */ \
-	error = (err); \
-	goto bad; \
-	/*NOTREACHED*/ \
-} while (/*CONSTCOND*/0)
-
-#define	MATCH_FAMILY(x, y, w) \
-	((x) == (y) || (/*CONSTCOND*/(w) && ((x) == PF_UNSPEC || (y) == PF_UNSPEC)))
-#define	MATCH(x, y, w) \
-	((x) == (y) || (/*CONSTCOND*/(w) && ((x) == ANY || (y) == ANY)))
-
-char *
-gai_strerror(ecode)
-	int ecode;
-{
-	if (ecode < 0 || ecode > EAI_MAX)
-		ecode = EAI_MAX;
-	return ai_errlist[ecode];
-}
-
-void
-freeaddrinfo(ai)
-	struct addrinfo *ai;
-{
-	struct addrinfo *next;
-
-	do {
-		next = ai->ai_next;
-		if (ai->ai_canonname)
-			free(ai->ai_canonname);
-		/* no need to free(ai->ai_addr) */
-		free(ai);
-		ai = next;
-	} while (ai);
-}
-
-static int
-str_isnumber(p)
-	const char *p;
-{
-	char *ep;
-
-	if (*p == '\0')
-		return NO;
-	ep = NULL;
-	(void)strtoul(p, &ep, 10);
-	if (ep && *ep == '\0')
-		return YES;
-	else
-		return NO;
-}
-
-int
-getaddrinfo(hostname, servname, hints, res)
-	const char *hostname, *servname;
-	const struct addrinfo *hints;
-	struct addrinfo **res;
-{
-	struct addrinfo sentinel;
-	struct addrinfo *cur;
-	int error = 0;
-	struct addrinfo ai;
-	struct addrinfo ai0;
-	struct addrinfo *pai;
-	const struct explore *ex;
-
-	memset(&sentinel, 0, sizeof(sentinel));
-	cur = &sentinel;
-	pai = &ai;
-	pai->ai_flags = 0;
-	pai->ai_family = PF_UNSPEC;
-	pai->ai_socktype = ANY;
-	pai->ai_protocol = ANY;
-	pai->ai_addrlen = 0;
-	pai->ai_canonname = NULL;
-	pai->ai_addr = NULL;
-	pai->ai_next = NULL;
-
-	if (hostname == NULL && servname == NULL)
-		return EAI_NONAME;
-	if (hints) {
-		/* error check for hints */
-		if (hints->ai_addrlen || hints->ai_canonname ||
-		    hints->ai_addr || hints->ai_next)
-			ERR(EAI_BADHINTS); /* xxx */
-		if (hints->ai_flags & ~AI_MASK)
-			ERR(EAI_BADFLAGS);
-		switch (hints->ai_family) {
-		case PF_UNSPEC:
-		case PF_INET:
-#ifdef INET6
-		case PF_INET6:
-#endif
-			break;
-		default:
-			ERR(EAI_FAMILY);
-		}
-		memcpy(pai, hints, sizeof(*pai));
-
-		/*
-		 * if both socktype/protocol are specified, check if they
-		 * are meaningful combination.
-		 */
-		if (pai->ai_socktype != ANY && pai->ai_protocol != ANY) {
-			for (ex = explore; ex->e_af >= 0; ex++) {
-				if (pai->ai_family != ex->e_af)
-					continue;
-				if (ex->e_socktype == ANY)
-					continue;
-				if (ex->e_protocol == ANY)
-					continue;
-				if (pai->ai_socktype == ex->e_socktype
-				 && pai->ai_protocol != ex->e_protocol) {
-					ERR(EAI_BADHINTS);
-				}
-			}
-		}
-	}
-
-	/*
-	 * post-2553: AI_ALL and AI_V4MAPPED are effective only against
-	 * AF_INET6 query.  They needs to be ignored if specified in other
-	 * occassions.
-	 */
-	switch (pai->ai_flags & (AI_ALL | AI_V4MAPPED)) {
-	case AI_V4MAPPED:
-	case AI_ALL | AI_V4MAPPED:
-		if (pai->ai_family != AF_INET6)
-			pai->ai_flags &= ~(AI_ALL | AI_V4MAPPED);
-		break;
-	case AI_ALL:
-#if 1
-		/* illegal */
-		ERR(EAI_BADFLAGS);
-#else
-		pai->ai_flags &= ~(AI_ALL | AI_V4MAPPED);
-#endif
-		break;
-	}
-
-	/*
-	 * check for special cases.  (1) numeric servname is disallowed if
-	 * socktype/protocol are left unspecified. (2) servname is disallowed
-	 * for raw and other inet{,6} sockets.
-	 */
-	if (MATCH_FAMILY(pai->ai_family, PF_INET, 1)
-#ifdef PF_INET6
-	    || MATCH_FAMILY(pai->ai_family, PF_INET6, 1)
-#endif
-	    ) {
-		ai0 = *pai;	/* backup *pai */
-
-		if (pai->ai_family == PF_UNSPEC) {
-#ifdef PF_INET6
-			pai->ai_family = PF_INET6;
-#else
-			pai->ai_family = PF_INET;
-#endif
-		}
-		error = get_portmatch(pai, servname);
-		if (error)
-			ERR(error);
-
-		*pai = ai0;
-	}
-
-	ai0 = *pai;
-
-	/* NULL hostname, or numeric hostname */
-	for (ex = explore; ex->e_af >= 0; ex++) {
-		*pai = ai0;
-
-		/* PF_UNSPEC entries are prepared for DNS queries only */
-		if (ex->e_af == PF_UNSPEC)
-			continue;
-
-		if (!MATCH_FAMILY(pai->ai_family, ex->e_af, WILD_AF(ex)))
-			continue;
-		if (!MATCH(pai->ai_socktype, ex->e_socktype, WILD_SOCKTYPE(ex)))
-			continue;
-		if (!MATCH(pai->ai_protocol, ex->e_protocol, WILD_PROTOCOL(ex)))
-			continue;
-
-		if (pai->ai_family == PF_UNSPEC)
-			pai->ai_family = ex->e_af;
-		if (pai->ai_socktype == ANY && ex->e_socktype != ANY)
-			pai->ai_socktype = ex->e_socktype;
-		if (pai->ai_protocol == ANY && ex->e_protocol != ANY)
-			pai->ai_protocol = ex->e_protocol;
-
-		if (hostname == NULL)
-			error = explore_null(pai, servname, &cur->ai_next);
-		else
-			error = explore_numeric_scope(pai, hostname, servname, &cur->ai_next);
-
-		if (error)
-			goto free;
-
-		while (cur && cur->ai_next)
-			cur = cur->ai_next;
-	}
-
-	/*
-	 * XXX
-	 * If numreic representation of AF1 can be interpreted as FQDN
-	 * representation of AF2, we need to think again about the code below.
-	 */
-	if (sentinel.ai_next)
-		goto good;
-
-	if (pai->ai_flags & AI_NUMERICHOST)
-		ERR(EAI_NONAME);
-	if (hostname == NULL)
-		ERR(EAI_NODATA);
-
-	if ((pai->ai_flags & AI_ADDRCONFIG) != 0 && !addrconfig(&ai0))
-		ERR(EAI_FAIL);
-
-	/*
-	 * hostname as alphabetical name.
-	 * we would like to prefer AF_INET6 than AF_INET, so we'll make a
-	 * outer loop by AFs.
-	 */
-	for (ex = explore; ex->e_af >= 0; ex++) {
-		*pai = ai0;
-
-		/* require exact match for family field */
-		if (pai->ai_family != ex->e_af)
-			continue;
-
-		if (!MATCH(pai->ai_socktype, ex->e_socktype,
-				WILD_SOCKTYPE(ex))) {
-			continue;
-		}
-		if (!MATCH(pai->ai_protocol, ex->e_protocol,
-				WILD_PROTOCOL(ex))) {
-			continue;
-		}
-
-		if (pai->ai_socktype == ANY && ex->e_socktype != ANY)
-			pai->ai_socktype = ex->e_socktype;
-		if (pai->ai_protocol == ANY && ex->e_protocol != ANY)
-			pai->ai_protocol = ex->e_protocol;
-
-		error = explore_fqdn(pai, hostname, servname,
-			&cur->ai_next);
-
-		while (cur && cur->ai_next)
-			cur = cur->ai_next;
-	}
-
-	/* XXX */
-	if (sentinel.ai_next)
-		error = 0;
-
-	if (error)
-		goto free;
-	if (error == 0) {
-		if (sentinel.ai_next) {
- good:
-			*res = sentinel.ai_next;
-			return SUCCESS;
-		} else
-			error = EAI_FAIL;
-	}
- free:
- bad:
-	if (sentinel.ai_next)
-		freeaddrinfo(sentinel.ai_next);
-	*res = NULL;
-	return error;
-}
-
-/*
- * FQDN hostname, DNS lookup
- */
-static int
-explore_fqdn(pai, hostname, servname, res)
-	const struct addrinfo *pai;
-	const char *hostname;
-	const char *servname;
-	struct addrinfo **res;
-{
-	struct addrinfo *result;
-	struct addrinfo *cur;
-	int error = 0;
-	static const ns_dtab dtab[] = {
-		NS_FILES_CB(_files_getaddrinfo, NULL)
-		{ NSSRC_DNS, _dns_getaddrinfo, NULL },	/* force -DHESIOD */
-		NS_NIS_CB(_yp_getaddrinfo, NULL)
-		{ 0 }
-	};
-
-	result = NULL;
-
-	/*
-	 * if the servname does not match socktype/protocol, ignore it.
-	 */
-	if (get_portmatch(pai, servname) != 0)
-		return 0;
-
-	switch (nsdispatch(&result, dtab, NSDB_HOSTS, "getaddrinfo",
-			default_dns_files, hostname, pai)) {
-	case NS_TRYAGAIN:
-		error = EAI_AGAIN;
-		goto free;
-	case NS_UNAVAIL:
-		error = EAI_FAIL;
-		goto free;
-	case NS_NOTFOUND:
-		error = EAI_NODATA;
-		goto free;
-	case NS_SUCCESS:
-		error = 0;
-		for (cur = result; cur; cur = cur->ai_next) {
-			GET_PORT(cur, servname);
-			/* canonname should be filled already */
-		}
-		break;
-	}
-
-	*res = result;
-
-	return 0;
-
-free:
-	if (result)
-		freeaddrinfo(result);
-	return error;
-}
-
-/*
- * hostname == NULL.
- * passive socket -> anyaddr (0.0.0.0 or ::)
- * non-passive socket -> localhost (127.0.0.1 or ::1)
- */
-static int
-explore_null(pai, servname, res)
-	const struct addrinfo *pai;
-	const char *servname;
-	struct addrinfo **res;
-{
-	int s;
-	const struct afd *afd;
-	struct addrinfo *cur;
-	struct addrinfo sentinel;
-	int error;
-
-	*res = NULL;
-	sentinel.ai_next = NULL;
-	cur = &sentinel;
-
-	/*
-	 * filter out AFs that are not supported by the kernel
-	 * XXX errno?
-	 */
-	s = socket(pai->ai_family, SOCK_DGRAM, 0);
-	if (s < 0) {
-		if (errno != EMFILE)
-			return 0;
-	} else
-		close(s);
-
-	/*
-	 * if the servname does not match socktype/protocol, ignore it.
-	 */
-	if (get_portmatch(pai, servname) != 0)
-		return 0;
-
-	afd = find_afd(pai->ai_family);
-	if (afd == NULL)
-		return 0;
-
-	if (pai->ai_flags & AI_PASSIVE) {
-		GET_AI(cur->ai_next, afd, afd->a_addrany);
-		/* xxx meaningless?
-		 * GET_CANONNAME(cur->ai_next, "anyaddr");
-		 */
-		GET_PORT(cur->ai_next, servname);
-	} else {
-		GET_AI(cur->ai_next, afd, afd->a_loopback);
-		/* xxx meaningless?
-		 * GET_CANONNAME(cur->ai_next, "localhost");
-		 */
-		GET_PORT(cur->ai_next, servname);
-	}
-	cur = cur->ai_next;
-
-	*res = sentinel.ai_next;
-	return 0;
-
-free:
-	if (sentinel.ai_next)
-		freeaddrinfo(sentinel.ai_next);
-	return error;
-}
-
-/*
- * numeric hostname
- */
-static int
-explore_numeric(pai, hostname, servname, res)
-	const struct addrinfo *pai;
-	const char *hostname;
-	const char *servname;
-	struct addrinfo **res;
-{
-	const struct afd *afd;
-	struct addrinfo *cur;
-	struct addrinfo sentinel;
-	int error;
-	char pton[PTON_MAX];
-
-	*res = NULL;
-	sentinel.ai_next = NULL;
-	cur = &sentinel;
-
-	/*
-	 * if the servname does not match socktype/protocol, ignore it.
-	 */
-	if (get_portmatch(pai, servname) != 0)
-		return 0;
-
-	afd = find_afd(pai->ai_family);
-	if (afd == NULL)
-		return 0;
-
-	switch (afd->a_af) {
-#if 1 /*X/Open spec*/
-	case AF_INET:
-		if (inet_aton(hostname, (struct in_addr *)pton) == 1) {
-			if (pai->ai_family == afd->a_af ||
-			    pai->ai_family == PF_UNSPEC /*?*/) {
-				GET_AI(cur->ai_next, afd, pton);
-				GET_PORT(cur->ai_next, servname);
-				while (cur && cur->ai_next)
-					cur = cur->ai_next;
-			} else
-				ERR(EAI_FAMILY);	/*xxx*/
-		}
-		break;
-#endif
-	default:
-		if (inet_pton(afd->a_af, hostname, pton) == 1) {
-			if (pai->ai_family == afd->a_af ||
-			    pai->ai_family == PF_UNSPEC /*?*/) {
-				GET_AI(cur->ai_next, afd, pton);
-				GET_PORT(cur->ai_next, servname);
-				while (cur && cur->ai_next)
-					cur = cur->ai_next;
-			} else
-				ERR(EAI_FAMILY);	/*xxx*/
-		}
-		break;
-	}
-
-	*res = sentinel.ai_next;
-	return 0;
-
-free:
-bad:
-	if (sentinel.ai_next)
-		freeaddrinfo(sentinel.ai_next);
-	return error;
-}
-
-/*
- * numeric hostname with scope
- */
-static int
-explore_numeric_scope(pai, hostname, servname, res)
-	const struct addrinfo *pai;
-	const char *hostname;
-	const char *servname;
-	struct addrinfo **res;
-{
-#if !defined(SCOPE_DELIMITER) || !defined(INET6)
-	return explore_numeric(pai, hostname, servname, res);
-#else
-	const struct afd *afd;
-	struct addrinfo *cur;
-	int error;
-	char *cp, *hostname2 = NULL, *scope, *addr;
-	struct sockaddr_in6 *sin6;
-
-	/*
-	 * if the servname does not match socktype/protocol, ignore it.
-	 */
-	if (get_portmatch(pai, servname) != 0)
-		return 0;
-
-	afd = find_afd(pai->ai_family);
-	if (afd == NULL)
-		return 0;
-
-	if (!afd->a_scoped)
-		return explore_numeric(pai, hostname, servname, res);
-
-	cp = strchr(hostname, SCOPE_DELIMITER);
-	if (cp == NULL)
-		return explore_numeric(pai, hostname, servname, res);
-
-	/*
-	 * Handle special case of <scoped_address><delimiter><scope id>
-	 */
-	hostname2 = strdup(hostname);
-	if (hostname2 == NULL)
-		return EAI_MEMORY;
-	/* terminate at the delimiter */
-	hostname2[cp - hostname] = '\0';
-	addr = hostname2;
-	scope = cp + 1;
-
-	error = explore_numeric(pai, addr, servname, res);
-	if (error == 0) {
-		int scopeid;
-
-		for (cur = *res; cur; cur = cur->ai_next) {
-			if (cur->ai_family != AF_INET6)
-				continue;
-			sin6 = (struct sockaddr_in6 *)(void *)cur->ai_addr;
-			if ((scopeid = ip6_str2scopeid(scope, sin6)) == -1) {
-				free(hostname2);
-				return(EAI_NODATA); /* XXX: is return OK? */
-			}
-			sin6->sin6_scope_id = scopeid;
-		}
-	}
-
-	free(hostname2);
-
-	return error;
-#endif
-}
-
-static int
-get_canonname(pai, ai, str)
-	const struct addrinfo *pai;
-	struct addrinfo *ai;
-	const char *str;
-{
-	if ((pai->ai_flags & AI_CANONNAME) != 0) {
-		ai->ai_canonname = (char *)malloc(strlen(str) + 1);
-		if (ai->ai_canonname == NULL)
-			return EAI_MEMORY;
-		strcpy(ai->ai_canonname, str);
-	}
-	return 0;
-}
-
-static struct addrinfo *
-get_ai(pai, afd, addr)
-	const struct addrinfo *pai;
-	const struct afd *afd;
-	const char *addr;
-{
-	char *p;
-	struct addrinfo *ai;
-#ifdef FAITH
-	struct in6_addr faith_prefix;
-	char *fp_str;
-	int translate = 0;
-#endif
-
-#ifdef FAITH
-	/*
-	 * Transfrom an IPv4 addr into a special IPv6 addr format for
-	 * IPv6->IPv4 translation gateway. (only TCP is supported now)
-	 *
-	 * +-----------------------------------+------------+
-	 * | faith prefix part (12 bytes)      | embedded   |
-	 * |                                   | IPv4 addr part (4 bytes)
-	 * +-----------------------------------+------------+
-	 *
-	 * faith prefix part is specified as ascii IPv6 addr format
-	 * in environmental variable GAI.
-	 * For FAITH to work correctly, routing to faith prefix must be
-	 * setup toward a machine where a FAITH daemon operates.
-	 * Also, the machine must enable some mechanizm
-	 * (e.g. faith interface hack) to divert those packet with
-	 * faith prefixed destination addr to user-land FAITH daemon.
-	 */
-	fp_str = getenv("GAI");
-	if (fp_str && inet_pton(AF_INET6, fp_str, &faith_prefix) == 1 &&
-	    afd->a_af == AF_INET && pai->ai_socktype == SOCK_STREAM) {
-		u_int32_t v4a;
-		u_int8_t v4a_top;
-
-		memcpy(&v4a, addr, sizeof v4a);
-		v4a_top = v4a >> IN_CLASSA_NSHIFT;
-		if (!IN_MULTICAST(v4a) && !IN_EXPERIMENTAL(v4a) &&
-		    v4a_top != 0 && v4a != IN_LOOPBACKNET) {
-			afd = &afdl[N_INET6];
-			memcpy(&faith_prefix.s6_addr[12], addr,
-			       sizeof(struct in_addr));
-			translate = 1;
-		}
-	}
-#endif
-
-	ai = (struct addrinfo *)malloc(sizeof(struct addrinfo)
-		+ (afd->a_socklen));
-	if (ai == NULL)
-		return NULL;
-
-	memcpy(ai, pai, sizeof(struct addrinfo));
-	ai->ai_addr = (struct sockaddr *)(void *)(ai + 1);
-	memset(ai->ai_addr, 0, (size_t)afd->a_socklen);
-	ai->ai_addrlen = afd->a_socklen;
-	ai->ai_addr->sa_family = ai->ai_family = afd->a_af;
-	p = (char *)(void *)(ai->ai_addr);
-#ifdef FAITH
-	if (translate == 1)
-		memcpy(p + afd->a_off, &faith_prefix, (size_t)afd->a_addrlen);
-	else
-#endif
-	memcpy(p + afd->a_off, addr, (size_t)afd->a_addrlen);
-	return ai;
-}
-
-static int
-get_portmatch(ai, servname)
-	const struct addrinfo *ai;
-	const char *servname;
-{
-
-	/* get_port does not touch first argument. when matchonly == 1. */
-	/* LINTED const cast */
-	return get_port((struct addrinfo *)ai, servname, 1);
-}
-
-static int
-get_port(ai, servname, matchonly)
-	struct addrinfo *ai;
-	const char *servname;
-	int matchonly;
-{
-	const char *proto;
-	struct servent *sp;
-	int port;
-	int allownumeric;
-
-	if (servname == NULL)
-		return 0;
-	switch (ai->ai_family) {
-	case AF_INET:
-#ifdef AF_INET6
-	case AF_INET6:
-#endif
-		break;
-	default:
-		return 0;
-	}
-
-	switch (ai->ai_socktype) {
-	case SOCK_RAW:
-		return EAI_SERVICE;
-	case SOCK_DGRAM:
-	case SOCK_STREAM:
-		allownumeric = 1;
-		break;
-	case ANY:
-		allownumeric = 0;
-		break;
-	default:
-		return EAI_SOCKTYPE;
-	}
-
-	if (str_isnumber(servname)) {
-		if (!allownumeric)
-			return EAI_SERVICE;
-		port = htons(atoi(servname));
-		if (port < 0 || port > 65535)
-			return EAI_SERVICE;
-	} else {
-		switch (ai->ai_socktype) {
-		case SOCK_DGRAM:
-			proto = "udp";
-			break;
-		case SOCK_STREAM:
-			proto = "tcp";
-			break;
-		default:
-			proto = NULL;
-			break;
-		}
-
-		if ((sp = getservbyname(servname, proto)) == NULL)
-			return EAI_SERVICE;
-		port = sp->s_port;
-	}
-
-	if (!matchonly) {
-		switch (ai->ai_family) {
-		case AF_INET:
-			((struct sockaddr_in *)(void *)
-			    ai->ai_addr)->sin_port = port;
-			break;
-#ifdef INET6
-		case AF_INET6:
-			((struct sockaddr_in6 *)(void *)
-			    ai->ai_addr)->sin6_port = port;
-			break;
-#endif
-		}
-	}
-
-	return 0;
-}
-
-static const struct afd *
-find_afd(af)
-	int af;
-{
-	const struct afd *afd;
-
-	if (af == PF_UNSPEC)
-		return NULL;
-	for (afd = afdl; afd->a_af; afd++) {
-		if (afd->a_af == af)
-			return afd;
-	}
-	return NULL;
-}
-
-/*
- * post-2553: AI_ADDRCONFIG check.  if we use getipnodeby* as backend, backend
- * will take care of it.
- * the semantics of AI_ADDRCONFIG is not defined well.  we are not sure
- * if the code is right or not.
- *
- * XXX PF_UNSPEC -> PF_INET6 + PF_INET mapping needs to be in sync with
- * _dns_getaddrinfo.
- */
-static int
-addrconfig(pai)
-	struct addrinfo *pai;
-{
-	int s, af;
-
-	/*
-	 * TODO:
-	 * Note that implementation dependent test for address
-	 * configuration should be done everytime called
-	 * (or apropriate interval),
-	 * because addresses will be dynamically assigned or deleted.
-	 */
-	af = pai->ai_family;
-	if (af == AF_UNSPEC) {
-		if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0)
-			af = AF_INET;
-		else {
-			close(s);
-			if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
-				af = AF_INET6;
-			else
-				close(s);
-		}
-	}
-	if (af != AF_UNSPEC) {
-		if ((s = socket(af, SOCK_DGRAM, 0)) < 0)
-			return 0;
-		close(s);
-	}
-	pai->ai_family = af;
-	return 1;
-}
-
-#ifdef INET6
-/* convert a string to a scope identifier. XXX: IPv6 specific */
-static int
-ip6_str2scopeid(scope, sin6)
-	char *scope;
-	struct sockaddr_in6 *sin6;
-{
-	int scopeid;
-	struct in6_addr *a6 = &sin6->sin6_addr;
-	char *ep;
-
-	/* empty scopeid portion is invalid */
-	if (*scope == '\0')
-		return -1;
-
-	if (IN6_IS_ADDR_LINKLOCAL(a6) || IN6_IS_ADDR_MC_LINKLOCAL(a6)) {
-		/*
-		 * We currently assume a one-to-one mapping between links
-		 * and interfaces, so we simply use interface indices for
-		 * like-local scopes.
-		 */
-		scopeid = if_nametoindex(scope);
-		if (scopeid == 0)
-			goto trynumeric;
-		return(scopeid);
-	}
-
-	/* still unclear about literal, allow numeric only - placeholder */
-	if (IN6_IS_ADDR_SITELOCAL(a6) || IN6_IS_ADDR_MC_SITELOCAL(a6))
-		goto trynumeric;
-	if (IN6_IS_ADDR_MC_ORGLOCAL(a6))
-		goto trynumeric;
-	else
-		goto trynumeric;	/* global */
-
-	/* try to convert to a numeric id as a last resort */
-  trynumeric:
-	scopeid = (int)strtoul(scope, &ep, 10);
-	if (*ep == '\0')
-		return scopeid;
-	else
-		return -1;
-}
-#endif
-
-#ifdef DEBUG
-static const char AskedForGot[] =
-	"gethostby*.getanswer: asked for \"%s\", got \"%s\"";
-#endif
-static FILE *hostf = NULL;
-
-static struct addrinfo *
-getanswer(answer, anslen, qname, qtype, pai)
-	const querybuf *answer;
-	int anslen;
-	const char *qname;
-	int qtype;
-	const struct addrinfo *pai;
-{
-	struct addrinfo sentinel, *cur;
-	struct addrinfo ai;
-	const struct afd *afd;
-	char *canonname;
-	const HEADER *hp;
-	const u_char *cp;
-	int n;
-	const u_char *eom;
-	char *bp;
-	int type, class, buflen, ancount, qdcount;
-	int haveanswer, had_error;
-	char tbuf[MAXDNAME];
-	int (*name_ok)(const char *);
-	char hostbuf[8*1024];
-
-	memset(&sentinel, 0, sizeof(sentinel));
-	cur = &sentinel;
-
-	canonname = NULL;
-	eom = answer->buf + anslen;
-	switch (qtype) {
-	case T_A:
-	case T_AAAA:
-	case T_ANY:	/*use T_ANY only for T_A/T_AAAA lookup*/
-		name_ok = res_hnok;
-		break;
-	default:
-		return (NULL);	/* XXX should be abort(); */
-	}
-	/*
-	 * find first satisfactory answer
-	 */
-	hp = &answer->hdr;
-	ancount = ntohs(hp->ancount);
-	qdcount = ntohs(hp->qdcount);
-	bp = hostbuf;
-	buflen = sizeof hostbuf;
-	cp = answer->buf + HFIXEDSZ;
-	if (qdcount != 1) {
-		h_errno = NO_RECOVERY;
-		return (NULL);
-	}
-	n = dn_expand(answer->buf, eom, cp, bp, buflen);
-	if ((n < 0) || !(*name_ok)(bp)) {
-		h_errno = NO_RECOVERY;
-		return (NULL);
-	}
-	cp += n + QFIXEDSZ;
-	if (qtype == T_A || qtype == T_AAAA || qtype == T_ANY) {
-		/* res_send() has already verified that the query name is the
-		 * same as the one we sent; this just gets the expanded name
-		 * (i.e., with the succeeding search-domain tacked on).
-		 */
-		n = strlen(bp) + 1;		/* for the \0 */
-		if (n >= MAXHOSTNAMELEN) {
-			h_errno = NO_RECOVERY;
-			return (NULL);
-		}
-		canonname = bp;
-		bp += n;
-		buflen -= n;
-		/* The qname can be abbreviated, but h_name is now absolute. */
-		qname = canonname;
-	}
-	haveanswer = 0;
-	had_error = 0;
-	while (ancount-- > 0 && cp < eom && !had_error) {
-		n = dn_expand(answer->buf, eom, cp, bp, buflen);
-		if ((n < 0) || !(*name_ok)(bp)) {
-			had_error++;
-			continue;
-		}
-		cp += n;			/* name */
-		type = _getshort(cp);
- 		cp += INT16SZ;			/* type */
-		class = _getshort(cp);
- 		cp += INT16SZ + INT32SZ;	/* class, TTL */
-		n = _getshort(cp);
-		cp += INT16SZ;			/* len */
-		if (class != C_IN) {
-			/* XXX - debug? syslog? */
-			cp += n;
-			continue;		/* XXX - had_error++ ? */
-		}
-		if ((qtype == T_A || qtype == T_AAAA || qtype == T_ANY) &&
-		    type == T_CNAME) {
-			n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
-			if ((n < 0) || !(*name_ok)(tbuf)) {
-				had_error++;
-				continue;
-			}
-			cp += n;
-			/* Get canonical name. */
-			n = strlen(tbuf) + 1;	/* for the \0 */
-			if (n > buflen || n >= MAXHOSTNAMELEN) {
-				had_error++;
-				continue;
-			}
-			strcpy(bp, tbuf);
-			canonname = bp;
-			bp += n;
-			buflen -= n;
-			continue;
-		}
-		if (qtype == T_ANY) {
-			if (!(type == T_A || type == T_AAAA)) {
-				cp += n;
-				continue;
-			}
-		} else if (type != qtype) {
-#ifdef DEBUG
-			if (type != T_KEY && type != T_SIG)
-				syslog(LOG_NOTICE|LOG_AUTH,
-	       "gethostby*.getanswer: asked for \"%s %s %s\", got type \"%s\"",
-				       qname, p_class(C_IN), p_type(qtype),
-				       p_type(type));
-#endif
-			cp += n;
-			continue;		/* XXX - had_error++ ? */
-		}
-		switch (type) {
-		case T_A:
-		case T_AAAA:
-			if (strcasecmp(canonname, bp) != 0) {
-#ifdef DEBUG
-				syslog(LOG_NOTICE|LOG_AUTH,
-				       AskedForGot, canonname, bp);
-#endif
-				cp += n;
-				continue;	/* XXX - had_error++ ? */
-			}
-			if (type == T_A && n != INADDRSZ) {
-				cp += n;
-				continue;
-			}
-			if (type == T_AAAA && n != IN6ADDRSZ) {
-				cp += n;
-				continue;
-			}
-#ifdef FILTER_V4MAPPED
-			if (type == T_AAAA) {
-				struct in6_addr in6;
-				memcpy(&in6, cp, sizeof(in6));
-				if (IN6_IS_ADDR_V4MAPPED(&in6)) {
-					cp += n;
-					continue;
-				}
-			}
-#endif
-			if (!haveanswer) {
-				int nn;
-
-				canonname = bp;
-				nn = strlen(bp) + 1;	/* for the \0 */
-				bp += nn;
-				buflen -= nn;
-			}
-
-			/* don't overwrite pai */
-			ai = *pai;
-			ai.ai_family = (type == T_A) ? AF_INET : AF_INET6;
-			afd = find_afd(ai.ai_family);
-			if (afd == NULL) {
-				cp += n;
-				continue;
-			}
-			cur->ai_next = get_ai(&ai, afd, (const char *)cp);
-			if (cur->ai_next == NULL)
-				had_error++;
-			while (cur && cur->ai_next)
-				cur = cur->ai_next;
-			cp += n;
-			break;
-		default:
-			abort();
-		}
-		if (!had_error)
-			haveanswer++;
-	}
-	if (haveanswer) {
-		if (!canonname)
-			(void)get_canonname(pai, sentinel.ai_next, qname);
-		else
-			(void)get_canonname(pai, sentinel.ai_next, canonname);
-		h_errno = NETDB_SUCCESS;
-		return sentinel.ai_next;
-	}
-
-	h_errno = NO_RECOVERY;
-	return NULL;
-}
-
-/*ARGSUSED*/
-static int
-_dns_getaddrinfo(rv, cb_data, ap)
-	void	*rv;
-	void	*cb_data;
-	va_list	 ap;
-{
-	struct addrinfo *ai;
-	querybuf buf, buf2;
-	const char *name;
-	const struct addrinfo *pai;
-	struct addrinfo sentinel, *cur;
-	struct res_target q, q2;
-
-	name = va_arg(ap, char *);
-	pai = va_arg(ap, const struct addrinfo *);
-
-	memset(&q, 0, sizeof(q2));
-	memset(&q2, 0, sizeof(q2));
-	memset(&sentinel, 0, sizeof(sentinel));
-	cur = &sentinel;
-
-	switch (pai->ai_family) {
-	case AF_UNSPEC:
-		/* prefer IPv6 */
-		q.qclass = C_IN;
-		q.qtype = T_AAAA;
-		q.answer = buf.buf;
-		q.anslen = sizeof(buf);
-		q.next = &q2;
-		q2.qclass = C_IN;
-		q2.qtype = T_A;
-		q2.answer = buf2.buf;
-		q2.anslen = sizeof(buf2);
-		break;
-	case AF_INET:
-		q.qclass = C_IN;
-		q.qtype = T_A;
-		q.answer = buf.buf;
-		q.anslen = sizeof(buf);
-		break;
-	case AF_INET6:
-		q.qclass = C_IN;
-		q.qtype = T_AAAA;
-		q.answer = buf.buf;
-		q.anslen = sizeof(buf);
-		break;
-	default:
-		return NS_UNAVAIL;
-	}
-	if (res_searchN(name, &q) < 0)
-		return NS_NOTFOUND;
-	ai = getanswer(&buf, q.n, q.name, q.qtype, pai);
-	if (ai) {
-		cur->ai_next = ai;
-		while (cur && cur->ai_next)
-			cur = cur->ai_next;
-	}
-	if (q.next) {
-		ai = getanswer(&buf2, q2.n, q2.name, q2.qtype, pai);
-		if (ai)
-			cur->ai_next = ai;
-	}
-	if (sentinel.ai_next == NULL)
-		switch (h_errno) {
-		case HOST_NOT_FOUND:
-			return NS_NOTFOUND;
-		case TRY_AGAIN:
-			return NS_TRYAGAIN;
-		default:
-			return NS_UNAVAIL;
-		}
-	*((struct addrinfo **)rv) = sentinel.ai_next;
-	return NS_SUCCESS;
-}
-
-static void
-_sethtent()
-{
-	if (!hostf)
-		hostf = fopen(_PATH_HOSTS, "r" );
-	else
-		rewind(hostf);
-}
-
-static void
-_endhtent()
-{
-	if (hostf) {
-		(void) fclose(hostf);
-		hostf = NULL;
-	}
-}
-
-static struct addrinfo *
-_gethtent(name, pai)
-	const char *name;
-	const struct addrinfo *pai;
-{
-	char *p;
-	char *cp, *tname, *cname;
-	struct addrinfo hints, *res0, *res;
-	int error;
-	const char *addr;
-	char hostbuf[8*1024];
-
-	if (!hostf && !(hostf = fopen(_PATH_HOSTS, "r" )))
-		return (NULL);
- again:
-	if (!(p = fgets(hostbuf, sizeof hostbuf, hostf)))
-		return (NULL);
-	if (*p == '#')
-		goto again;
-	if (!(cp = strpbrk(p, "#\n")))
-		goto again;
-	*cp = '\0';
-	if (!(cp = strpbrk(p, " \t")))
-		goto again;
-	*cp++ = '\0';
-	addr = p;
-	cname = NULL;
-	/* if this is not something we're looking for, skip it. */
-	while (cp && *cp) {
-		if (*cp == ' ' || *cp == '\t') {
-			cp++;
-			continue;
-		}
-		tname = cp;
-		if (cname == NULL)
-			cname = cp;
-		if ((cp = strpbrk(cp, " \t")) != NULL)
-			*cp++ = '\0';
-		if (strcasecmp(name, tname) == 0)
-			goto found;
-	}
-	goto again;
-
-found:
-	hints = *pai;
-	hints.ai_flags = AI_NUMERICHOST;
-	error = getaddrinfo(addr, NULL, &hints, &res0);
-	if (error)
-		goto again;
-#ifdef FILTER_V4MAPPED
-	/* XXX should check all items in the chain */
-	if (res0->ai_family == AF_INET6 &&
-	    IN6_IS_ADDR_V4MAPPED(&((struct sockaddr_in6 *)res0->ai_addr)->sin6_addr)) {
-		freeaddrinfo(res0);
-		goto again;
-	}
-#endif
-	for (res = res0; res; res = res->ai_next) {
-		/* cover it up */
-		res->ai_flags = pai->ai_flags;
-
-		if (pai->ai_flags & AI_CANONNAME) {
-			if (get_canonname(pai, res, cname) != 0) {
-				freeaddrinfo(res0);
-				goto again;
-			}
-		}
-	}
-	return res0;
-}
-
-/*ARGSUSED*/
-static int
-_files_getaddrinfo(rv, cb_data, ap)
-	void	*rv;
-	void	*cb_data;
-	va_list	 ap;
-{
-	const char *name;
-	const struct addrinfo *pai;
-	struct addrinfo sentinel, *cur;
-	struct addrinfo *p;
-
-	name = va_arg(ap, char *);
-	pai = va_arg(ap, struct addrinfo *);
-
-	memset(&sentinel, 0, sizeof(sentinel));
-	cur = &sentinel;
-
-	_sethtent();
-	while ((p = _gethtent(name, pai)) != NULL) {
-		cur->ai_next = p;
-		while (cur && cur->ai_next)
-			cur = cur->ai_next;
-	}
-	_endhtent();
-
-	*((struct addrinfo **)rv) = sentinel.ai_next;
-	if (sentinel.ai_next == NULL)
-		return NS_NOTFOUND;
-	return NS_SUCCESS;
-}
-
-#ifdef YP
-static char *__ypdomain;
-
-/*ARGSUSED*/
-static struct addrinfo *
-_yphostent(line, pai)
-	char *line;
-	const struct addrinfo *pai;
-{
-	struct addrinfo sentinel, *cur;
-	struct addrinfo hints, *res, *res0;
-	int error;
-	char *p = line;
-	const char *addr, *canonname;
-	char *nextline;
-	char *cp;
-
-	addr = canonname = NULL;
-
-	memset(&sentinel, 0, sizeof(sentinel));
-	cur = &sentinel;
-
-nextline:
-	/* terminate line */
-	cp = strchr(p, '\n');
-	if (cp) {
-		*cp++ = '\0';
-		nextline = cp;
-	} else
-		nextline = NULL;
-
-	cp = strpbrk(p, " \t");
-	if (cp == NULL) {
-		if (canonname == NULL)
-			return (NULL);
-		else
-			goto done;
-	}
-	*cp++ = '\0';
-
-	addr = p;
-
-	while (cp && *cp) {
-		if (*cp == ' ' || *cp == '\t') {
-			cp++;
-			continue;
-		}
-		if (!canonname)
-			canonname = cp;
-		if ((cp = strpbrk(cp, " \t")) != NULL)
-			*cp++ = '\0';
-	}
-
-	hints = *pai;
-	hints.ai_flags = AI_NUMERICHOST;
-	error = getaddrinfo(addr, NULL, &hints, &res0);
-	if (error == 0) {
-		for (res = res0; res; res = res->ai_next) {
-			/* cover it up */
-			res->ai_flags = pai->ai_flags;
-
-			if (pai->ai_flags & AI_CANONNAME)
-				(void)get_canonname(pai, res, canonname);
-		}
-	} else
-		res0 = NULL;
-	if (res0) {
-		cur->ai_next = res0;
-		while (cur && cur->ai_next)
-			cur = cur->ai_next;
-	}
-
-	if (nextline) {
-		p = nextline;
-		goto nextline;
-	}
-
-done:
-	return sentinel.ai_next;
-}
-
-/*ARGSUSED*/
-static int
-_yp_getaddrinfo(rv, cb_data, ap)
-	void	*rv;
-	void	*cb_data;
-	va_list	 ap;
-{
-	struct addrinfo sentinel, *cur;
-	struct addrinfo *ai = NULL;
-	static char *__ypcurrent;
-	int __ypcurrentlen, r;
-	const char *name;
-	const struct addrinfo *pai;
-
-	name = va_arg(ap, char *);
-	pai = va_arg(ap, const struct addrinfo *);
-
-	memset(&sentinel, 0, sizeof(sentinel));
-	cur = &sentinel;
-
-	if (!__ypdomain) {
-		if (_yp_check(&__ypdomain) == 0)
-			return NS_UNAVAIL;
-	}
-	if (__ypcurrent)
-		free(__ypcurrent);
-	__ypcurrent = NULL;
-
-	/* hosts.byname is only for IPv4 (Solaris8) */
-	if (pai->ai_family == PF_UNSPEC || pai->ai_family == PF_INET) {
-		r = yp_match(__ypdomain, "hosts.byname", name,
-			(int)strlen(name), &__ypcurrent, &__ypcurrentlen);
-		if (r == 0) {
-			struct addrinfo ai4;
-
-			ai4 = *pai;
-			ai4.ai_family = AF_INET;
-			ai = _yphostent(__ypcurrent, &ai4);
-			if (ai) {
-				cur->ai_next = ai;
-				while (cur && cur->ai_next)
-					cur = cur->ai_next;
-			}
-		}
-	}
-
-	/* ipnodes.byname can hold both IPv4/v6 */
-	r = yp_match(__ypdomain, "ipnodes.byname", name,
-		(int)strlen(name), &__ypcurrent, &__ypcurrentlen);
-	if (r == 0) {
-		ai = _yphostent(__ypcurrent, pai);
-		if (ai) {
-			cur->ai_next = ai;
-			while (cur && cur->ai_next)
-				cur = cur->ai_next;
-		}
-	}
-
-	if (sentinel.ai_next == NULL) {
-		h_errno = HOST_NOT_FOUND;
-		return NS_NOTFOUND;
-	}
-	*((struct addrinfo **)rv) = sentinel.ai_next;
-	return NS_SUCCESS;
-}
-#endif
-
-/* resolver logic */
-
-extern const char *__hostalias(const char *);
-extern int h_errno;
-
-/*
- * Formulate a normal query, send, and await answer.
- * Returned answer is placed in supplied buffer "answer".
- * Perform preliminary check of answer, returning success only
- * if no error is indicated and the answer count is nonzero.
- * Return the size of the response on success, -1 on error.
- * Error number is left in h_errno.
- *
- * Caller must parse answer and determine whether it answers the question.
- */
-static int
-res_queryN(name, target)
-	const char *name;	/* domain name */
-	struct res_target *target;
-{
-	u_char buf[MAXPACKET];
-	HEADER *hp;
-	int n;
-	struct res_target *t;
-	int rcode;
-	int ancount;
-
-	rcode = NOERROR;
-	ancount = 0;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-
-	for (t = target; t; t = t->next) {
-		int class, type;
-		u_char *answer;
-		int anslen;
-
-		hp = (HEADER *)(void *)t->answer;
-		hp->rcode = NOERROR;	/* default */
-
-		/* make it easier... */
-		class = t->qclass;
-		type = t->qtype;
-		answer = t->answer;
-		anslen = t->anslen;
-#ifdef DEBUG
-		if (_res.options & RES_DEBUG)
-			printf(";; res_query(%s, %d, %d)\n", name, class, type);
-#endif
-
-		n = res_mkquery(QUERY, name, class, type, NULL, 0, NULL,
-		    buf, sizeof(buf));
-		if (n > 0 && (_res.options & RES_USE_EDNS0) != 0)
-			n = res_opt(n, buf, sizeof(buf), anslen);
-		if (n <= 0) {
-#ifdef DEBUG
-			if (_res.options & RES_DEBUG)
-				printf(";; res_query: mkquery failed\n");
-#endif
-			h_errno = NO_RECOVERY;
-			return (n);
-		}
-		n = res_send(buf, n, answer, anslen);
-#if 0
-		if (n < 0) {
-#ifdef DEBUG
-			if (_res.options & RES_DEBUG)
-				printf(";; res_query: send error\n");
-#endif
-			h_errno = TRY_AGAIN;
-			return (n);
-		}
-#endif
-
-		if (n < 0 || hp->rcode != NOERROR || ntohs(hp->ancount) == 0) {
-			rcode = hp->rcode;	/* record most recent error */
-#ifdef DEBUG
-			if (_res.options & RES_DEBUG)
-				printf(";; rcode = %d, ancount=%d\n", hp->rcode,
-				    ntohs(hp->ancount));
-#endif
-			continue;
-		}
-
-		ancount += ntohs(hp->ancount);
-
-		t->n = n;
-	}
-
-	if (ancount == 0) {
-		switch (rcode) {
-		case NXDOMAIN:
-			h_errno = HOST_NOT_FOUND;
-			break;
-		case SERVFAIL:
-			h_errno = TRY_AGAIN;
-			break;
-		case NOERROR:
-			h_errno = NO_DATA;
-			break;
-		case FORMERR:
-		case NOTIMP:
-		case REFUSED:
-		default:
-			h_errno = NO_RECOVERY;
-			break;
-		}
-		return (-1);
-	}
-	return (ancount);
-}
-
-/*
- * Formulate a normal query, send, and retrieve answer in supplied buffer.
- * Return the size of the response on success, -1 on error.
- * If enabled, implement search rules until answer or unrecoverable failure
- * is detected.  Error code, if any, is left in h_errno.
- */
-static int
-res_searchN(name, target)
-	const char *name;	/* domain name */
-	struct res_target *target;
-{
-	const char *cp, * const *domain;
-	HEADER *hp = (HEADER *)(void *)target->answer;	/*XXX*/
-	u_int dots;
-	int trailing_dot, ret, saved_herrno;
-	int got_nodata = 0, got_servfail = 0, tried_as_is = 0;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-
-	errno = 0;
-	h_errno = HOST_NOT_FOUND;	/* default, if we never query */
-	dots = 0;
-	for (cp = name; *cp; cp++)
-		dots += (*cp == '.');
-	trailing_dot = 0;
-	if (cp > name && *--cp == '.')
-		trailing_dot++;
-
-	/*
-	 * if there aren't any dots, it could be a user-level alias
-	 */
-	if (!dots && (cp = __hostalias(name)) != NULL)
-		return (res_queryN(cp, target));
-
-	/*
-	 * If there are dots in the name already, let's just give it a try
-	 * 'as is'.  The threshold can be set with the "ndots" option.
-	 */
-	saved_herrno = -1;
-	if (dots >= _res.ndots) {
-		ret = res_querydomainN(name, NULL, target);
-		if (ret > 0)
-			return (ret);
-		saved_herrno = h_errno;
-		tried_as_is++;
-	}
-
-	/*
-	 * We do at least one level of search if
-	 *	- there is no dot and RES_DEFNAME is set, or
-	 *	- there is at least one dot, there is no trailing dot,
-	 *	  and RES_DNSRCH is set.
-	 */
-	if ((!dots && (_res.options & RES_DEFNAMES)) ||
-	    (dots && !trailing_dot && (_res.options & RES_DNSRCH))) {
-		int done = 0;
-
-		for (domain = (const char * const *)_res.dnsrch;
-		   *domain && !done;
-		   domain++) {
-
-			ret = res_querydomainN(name, *domain, target);
-			if (ret > 0)
-				return (ret);
-
-			/*
-			 * If no server present, give up.
-			 * If name isn't found in this domain,
-			 * keep trying higher domains in the search list
-			 * (if that's enabled).
-			 * On a NO_DATA error, keep trying, otherwise
-			 * a wildcard entry of another type could keep us
-			 * from finding this entry higher in the domain.
-			 * If we get some other error (negative answer or
-			 * server failure), then stop searching up,
-			 * but try the input name below in case it's
-			 * fully-qualified.
-			 */
-			if (errno == ECONNREFUSED) {
-				h_errno = TRY_AGAIN;
-				return (-1);
-			}
-
-			switch (h_errno) {
-			case NO_DATA:
-				got_nodata++;
-				/* FALLTHROUGH */
-			case HOST_NOT_FOUND:
-				/* keep trying */
-				break;
-			case TRY_AGAIN:
-				if (hp->rcode == SERVFAIL) {
-					/* try next search element, if any */
-					got_servfail++;
-					break;
-				}
-				/* FALLTHROUGH */
-			default:
-				/* anything else implies that we're done */
-				done++;
-			}
-			/*
-			 * if we got here for some reason other than DNSRCH,
-			 * we only wanted one iteration of the loop, so stop.
-			 */
-			if (!(_res.options & RES_DNSRCH))
-			        done++;
-		}
-	}
-
-	/*
-	 * if we have not already tried the name "as is", do that now.
-	 * note that we do this regardless of how many dots were in the
-	 * name or whether it ends with a dot.
-	 */
-	if (!tried_as_is && (dots || !(_res.options & RES_NOTLDQUERY))) {
-		ret = res_querydomainN(name, NULL, target);
-		if (ret > 0)
-			return (ret);
-	}
-
-	/*
-	 * if we got here, we didn't satisfy the search.
-	 * if we did an initial full query, return that query's h_errno
-	 * (note that we wouldn't be here if that query had succeeded).
-	 * else if we ever got a nodata, send that back as the reason.
-	 * else send back meaningless h_errno, that being the one from
-	 * the last DNSRCH we did.
-	 */
-	if (saved_herrno != -1)
-		h_errno = saved_herrno;
-	else if (got_nodata)
-		h_errno = NO_DATA;
-	else if (got_servfail)
-		h_errno = TRY_AGAIN;
-	return (-1);
-}
-
-/*
- * Perform a call on res_query on the concatenation of name and domain,
- * removing a trailing dot from name if domain is NULL.
- */
-static int
-res_querydomainN(name, domain, target)
-	const char *name, *domain;
-	struct res_target *target;
-{
-	char nbuf[MAXDNAME];
-	const char *longname = nbuf;
-	size_t n, d;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-#ifdef DEBUG
-	if (_res.options & RES_DEBUG)
-		printf(";; res_querydomain(%s, %s)\n",
-			name, domain?domain:"<Nil>");
-#endif
-	if (domain == NULL) {
-		/*
-		 * Check for trailing '.';
-		 * copy without '.' if present.
-		 */
-		n = strlen(name);
-		if (n >= MAXDNAME) {
-			h_errno = NO_RECOVERY;
-			return (-1);
-		}
-		if (n > 0 && name[--n] == '.') {
-			strncpy(nbuf, name, n);
-			nbuf[n] = '\0';
-		} else
-			longname = name;
-	} else {
-		n = strlen(name);
-		d = strlen(domain);
-		if (n + d + 1 >= MAXDNAME) {
-			h_errno = NO_RECOVERY;
-			return (-1);
-		}
-		sprintf(nbuf, "%s.%s", name, domain);
-	}
-	return (res_queryN(longname, target));
-}
diff --git a/newlib/libc/sys/linux/net/gethostbydns.c b/newlib/libc/sys/linux/net/gethostbydns.c
deleted file mode 100644
index 9c80539f2..000000000
--- a/newlib/libc/sys/linux/net/gethostbydns.c
+++ /dev/null
@@ -1,815 +0,0 @@
-/*
- * ++Copyright++ 1985, 1988, 1993
- * -
- * Copyright (c) 1985, 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)gethostnamadr.c	8.1 (Berkeley) 6/4/93";
-static char fromrcsid[] = "From: Id: gethnamaddr.c,v 8.23 1998/04/07 04:59:46 vixie Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <stdlib.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <ctype.h>
-#include <errno.h>
-#include <syslog.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-
-#include "res_config.h"
-
-#define SPRINTF(x) ((size_t)sprintf x)
-
-static const char AskedForGot[] =
-		"gethostby*.gethostanswer: asked for \"%s\", got \"%s\"";
-
-#ifdef RESOLVSORT
-static void addrsort(char **, int);
-#endif
-
-u_int32_t _getlong(const u_char *src);
-u_int16_t _getshort(const u_char *src);
-
-#ifdef DEBUG
-static void dbgprintf(char *, int);
-#endif
-
-#if PACKETSZ > 1024
-#define	MAXPACKET	PACKETSZ
-#else
-#define	MAXPACKET	1024
-#endif
-
-typedef union {
-    HEADER hdr;
-    u_char buf[MAXPACKET];
-} querybuf;
-
-typedef union {
-    int32_t al;
-    char ac;
-} align;
-
-extern int h_errno;
-int _dns_ttl_;
-
-#ifdef DEBUG
-static void
-dbgprintf(msg, num)
-	char *msg;
-	int num;
-{
-	if (_res.options & RES_DEBUG) {
-		int save = errno;
-
-		printf(msg, num);
-		errno = save;
-	}
-}
-#else
-# define dbgprintf(msg, num) /*nada*/
-#endif
-
-#define BOUNDED_INCR(x) \
-	do { \
-		cp += x; \
-		if (cp > eom) { \
-			*herr = NO_RECOVERY; \
-			return (NULL); \
-		} \
-	} while (0)
-
-#define BOUNDS_CHECK(ptr, count) \
-	do { \
-		if ((ptr) + (count) > eom) { \
-			*herr = NO_RECOVERY; \
-			return (NULL); \
-		} \
-	} while (0)
-
-static struct hostent *
-gethostanswer(answer, anslen, qname, qtype, host, hostbuf, hostbuflen, herr)
-	const querybuf *answer;
-	int anslen;
-	const char *qname;
-	int qtype;
-        struct hostent *host;
-        char *hostbuf;
-        int hostbuflen;
-        int *herr;
-{
-	const HEADER *hp;
-	const u_char *cp;
-	int n;
-	const u_char *eom, *erdata;
-	char *bp, **ap, **hap;
-	int type, class, buflen, ancount, qdcount;
-	int haveanswer, had_error;
-	int toobig = 0;
-	char tbuf[MAXDNAME];
-	const char *tname;
-	int (*name_ok)(const char *);
-
-	tname = qname;
-	host->h_name = NULL;
-	eom = answer->buf + anslen;
-	switch (qtype) {
-	case T_A:
-	case T_AAAA:
-		name_ok = res_hnok;
-		break;
-	case T_PTR:
-		name_ok = res_dnok;
-		break;
-	default:
-		*herr = NO_RECOVERY;
-		return (NULL);	/* XXX should be abort(); */
-	}
-	/*
-	 * find first satisfactory answer
-	 */
-	hp = &answer->hdr;
-	ancount = ntohs(hp->ancount);
-	qdcount = ntohs(hp->qdcount);
-	bp = hostbuf;
-	buflen = hostbuflen;
-	cp = answer->buf;
-	BOUNDED_INCR(HFIXEDSZ);
-	if (qdcount != 1) {
-		*herr = NO_RECOVERY;
-		return (NULL);
-	}
-	n = dn_expand(answer->buf, eom, cp, bp, buflen);
-	if ((n < 0) || !(*name_ok)(bp)) {
-		*herr = NO_RECOVERY;
-		return (NULL);
-	}
-	BOUNDED_INCR(n + QFIXEDSZ);
-	if (qtype == T_A || qtype == T_AAAA) {
-		/* res_send() has already verified that the query name is the
-		 * same as the one we sent; this just gets the expanded name
-		 * (i.e., with the succeeding search-domain tacked on).
-		 */
-		n = strlen(bp) + 1;		/* for the \0 */
-		if (n >= MAXHOSTNAMELEN) {
-			*herr = NO_RECOVERY;
-			return (NULL);
-		}
-		host->h_name = bp;
-		bp += n;
-		buflen -= n;
-		/* The qname can be abbreviated, but h_name is now absolute. */
-		qname = host->h_name;
-	}
-	ap = host->__host_aliases;
-	*ap = NULL;
-	host->h_aliases = host->__host_aliases;
-	hap = host->__host_addrs;
-	*hap = NULL;
-	host->h_addr_list = host->__host_addrs;
-	haveanswer = 0;
-	had_error = 0;
-	_dns_ttl_ = -1;
-	while (ancount-- > 0 && cp < eom && !had_error) {
-		n = dn_expand(answer->buf, eom, cp, bp, buflen);
-		if ((n < 0) || !(*name_ok)(bp)) {
-			had_error++;
-			continue;
-		}
-		cp += n;			/* name */
-		BOUNDS_CHECK(cp, 3 * INT16SZ + INT32SZ);
-		type = _getshort(cp);
- 		cp += INT16SZ;			/* type */
-		class = _getshort(cp);
- 		cp += INT16SZ;			/* class */
-		if (qtype == T_A  && type == T_A)
-			_dns_ttl_ = _getlong(cp);
-		cp += INT32SZ;			/* TTL */
-		n = _getshort(cp);
-		cp += INT16SZ;			/* len */
-		BOUNDS_CHECK(cp, n);
-		erdata = cp + n;
-		if (class != C_IN) {
-			/* XXX - debug? syslog? */
-			cp += n;
-			continue;		/* XXX - had_error++ ? */
-		}
-		if ((qtype == T_A || qtype == T_AAAA) && type == T_CNAME) {
-			if (ap >= &host->__host_aliases[MAXALIASES-1])
-				continue;
-			n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
-			if ((n < 0) || !(*name_ok)(tbuf)) {
-				had_error++;
-				continue;
-			}
-			cp += n;
-			if (cp != erdata) {
-				*herr = NO_RECOVERY;
-				return (NULL);
-			}
-			/* Store alias. */
-			*ap++ = bp;
-			n = strlen(bp) + 1;	/* for the \0 */
-			if (n >= MAXHOSTNAMELEN) {
-				had_error++;
-				continue;
-			}
-			bp += n;
-			buflen -= n;
-			/* Get canonical name. */
-			n = strlen(tbuf) + 1;	/* for the \0 */
-			if (n > buflen || n >= MAXHOSTNAMELEN) {
-				had_error++;
-				continue;
-			}
-			strcpy(bp, tbuf);
-			host->h_name = bp;
-			bp += n;
-			buflen -= n;
-			continue;
-		}
-		if (qtype == T_PTR && type == T_CNAME) {
-			n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
-			if (n < 0 || !res_dnok(tbuf)) {
-				had_error++;
-				continue;
-			}
-			cp += n;
-			if (cp != erdata) {
-				*herr = NO_RECOVERY;
-				return (NULL);
-			}
-			/* Get canonical name. */
-			n = strlen(tbuf) + 1;	/* for the \0 */
-			if (n > buflen || n >= MAXHOSTNAMELEN) {
-				had_error++;
-				continue;
-			}
-			strcpy(bp, tbuf);
-			tname = bp;
-			bp += n;
-			buflen -= n;
-			continue;
-		}
-		if (type != qtype) {
-			if (type != T_SIG)
-				syslog(LOG_NOTICE|LOG_AUTH,
-	"gethostby*.gethostanswer: asked for \"%s %s %s\", got type \"%s\"",
-				       qname, p_class(C_IN), p_type(qtype),
-				       p_type(type));
-			cp += n;
-			continue;		/* XXX - had_error++ ? */
-		}
-		switch (type) {
-		case T_PTR:
-			if (strcasecmp(tname, bp) != 0) {
-				syslog(LOG_NOTICE|LOG_AUTH,
-				       AskedForGot, qname, bp);
-				cp += n;
-				continue;	/* XXX - had_error++ ? */
-			}
-			n = dn_expand(answer->buf, eom, cp, bp, buflen);
-			if ((n < 0) || !res_hnok(bp)) {
-				had_error++;
-				break;
-			}
-#if MULTI_PTRS_ARE_ALIASES
-			cp += n;
-			if (cp != erdata) {
-				*herr = NO_RECOVERY;
-				return (NULL);
-			}
-			if (!haveanswer)
-				host->h_name = bp;
-			else if (ap < &host->__host_aliases[MAXALIASES-1])
-				*ap++ = bp;
-			else
-				n = -1;
-			if (n != -1) {
-				n = strlen(bp) + 1;	/* for the \0 */
-				if (n >= MAXHOSTNAMELEN) {
-					had_error++;
-					break;
-				}
-				bp += n;
-				buflen -= n;
-			}
-			break;
-#else
-			host->h_name = bp;
-			if (_res.options & RES_USE_INET6) {
-				n = strlen(bp) + 1;	/* for the \0 */
-				if (n >= MAXHOSTNAMELEN) {
-					had_error++;
-					break;
-				}
-				bp += n;
-				buflen -= n;
-				_map_v4v6_hostent(host, &bp, &buflen);
-			}
-			*herr = NETDB_SUCCESS;
-			return host;
-#endif
-		case T_A:
-		case T_AAAA:
-			if (strcasecmp(host->h_name, bp) != 0) {
-				syslog(LOG_NOTICE|LOG_AUTH,
-				       AskedForGot, host->h_name, bp);
-				cp += n;
-				continue;	/* XXX - had_error++ ? */
-			}
-			if (n != host->h_length) {
-				cp += n;
-				continue;
-			}
-			if (!haveanswer) {
-				int nn;
-
-				host->h_name = bp;
-				nn = strlen(bp) + 1;	/* for the \0 */
-				bp += nn;
-				buflen -= nn;
-			}
-
-			bp += sizeof(align) - ((u_long)bp % sizeof(align));
-
-			if (bp + n >= &hostbuf[hostbuflen]) {
-				dbgprintf("size (%d) too big\n", n);
-				had_error++;
-				continue;
-			}
-			if (hap >= &host->__host_addrs[MAXADDRS-1]) {
-				if (!toobig++)
-					dbgprintf("Too many addresses (%d)\n",
-						MAXADDRS);
-				cp += n;
-				continue;
-			}
-			bcopy(cp, *hap++ = bp, n);
-			bp += n;
-			buflen -= n;
-			cp += n;
-			if (cp != erdata) {
-				*herr = NO_RECOVERY;
-				return (NULL);
-			}
-			break;
-		default:
-			dbgprintf("Impossible condition (type=%d)\n", type);
-			*herr = NO_RECOVERY;
-			return (NULL);
-			/* BIND has abort() here, too risky on bad data */
-		}
-		if (!had_error)
-			haveanswer++;
-	}
-	if (haveanswer) {
-		*ap = NULL;
-		*hap = NULL;
-# if defined(RESOLVSORT)
-		/*
-		 * Note: we sort even if host can take only one address
-		 * in its return structures - should give it the "best"
-		 * address in that case, not some random one
-		 */
-		if (_res.nsort && haveanswer > 1 && qtype == T_A)
-			addrsort(host->__host_addrs, haveanswer);
-# endif /*RESOLVSORT*/
-		if (!host->h_name) {
-			n = strlen(qname) + 1;	/* for the \0 */
-			if (n > buflen || n >= MAXHOSTNAMELEN)
-				goto no_recovery;
-			strcpy(bp, qname);
-			host->h_name = bp;
-			bp += n;
-			buflen -= n;
-		}
-		if (_res.options & RES_USE_INET6)
-			_map_v4v6_hostent(host, &bp, &buflen);
-		*herr = NETDB_SUCCESS;
-		return host;
-	}
- no_recovery:
-	*herr = NO_RECOVERY;
-	return (NULL);
-}
-
-struct hostent *
-__dns_getanswer(answer, anslen, qname, qtype, host, hostbuf, hostbuflen, herr)
-	const char *answer;
-	int anslen;
-	const char *qname;
-	int qtype;
-        struct hostent *host;
-        char *hostbuf;
-        int hostbuflen;
-        int *herr;
-{
-	switch(qtype) {
-	case T_AAAA:
-		host->h_addrtype = AF_INET6;
-		host->h_length = IN6ADDRSZ;
-		break;
-	case T_A:
-	default:
-		host->h_addrtype = AF_INET;
-		host->h_length = INADDRSZ;
-		break;
-	}
-
-	return(gethostanswer((const querybuf *)answer, anslen, qname, qtype, host, hostbuf, hostbuflen, herr));
-}
-
-int
-_dns_gethostbyname(void *rval, void *cb_data, va_list ap)
-{
-	const char *name;
-	int af;
-	querybuf buf;
-	const char *cp;
-	char *bp;
-	int n, size, type, len;
-        struct hostent *resultbuf;
-        char *hostbuf;
-        int buflen;
-        int *herr;
-
-	name = va_arg(ap, const char *);
-	af = va_arg(ap, int);
-        resultbuf = va_arg(ap, struct hostent *);
-        hostbuf = va_arg(ap, char *);
-        buflen = va_arg(ap, int);
-        herr = va_arg(ap, int *);
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		*herr = NETDB_INTERNAL;
-		return NS_UNAVAIL;
-	}
-
-	switch (af) {
-	case AF_INET:
-		size = INADDRSZ;
-		type = T_A;
-		break;
-	case AF_INET6:
-		size = IN6ADDRSZ;
-		type = T_AAAA;
-		break;
-	default:
-		*herr = NETDB_INTERNAL;
-		errno = EAFNOSUPPORT;
-		return NS_UNAVAIL;
-	}
-
-	resultbuf->h_addrtype = af;
-	resultbuf->h_length = size;
-
-	/*
-	 * if there aren't any dots, it could be a user-level alias.
-	 * this is also done in res_query() since we are not the only
-	 * function that looks up host names.
-	 */
-	if (!strchr(name, '.') && (cp = __hostalias(name)))
-		name = cp;
-
-	/*
-	 * disallow names consisting only of digits/dots, unless
-	 * they end in a dot.
-	 */
-	if (isdigit((unsigned char)name[0]))
-		for (cp = name;; ++cp) {
-			if (!*cp) {
-				if (*--cp == '.')
-					break;
-				/*
-				 * All-numeric, no dot at the end.
-				 * Fake up a hostent as if we'd actually
-				 * done a lookup.
-				 */
-				if (inet_pton(af, name, resultbuf->__host_addr) <= 0) {
-					*herr = HOST_NOT_FOUND;
-					return NS_NOTFOUND;
-				}
-				strncpy(hostbuf, name, MAXDNAME);
-				hostbuf[MAXDNAME] = '\0';
-				bp = hostbuf + MAXDNAME;
-				len = buflen - MAXDNAME;
-				resultbuf->h_name = hostbuf;
-				resultbuf->h_aliases = resultbuf->__host_aliases;
-				resultbuf->__host_aliases[0] = NULL;
-				resultbuf->__host_addrs[0] = (char *)resultbuf->__host_addr;
-				resultbuf->__host_addrs[1] = NULL;
-				resultbuf->h_addr_list = resultbuf->__host_addrs;
-				if (_res.options & RES_USE_INET6)
-					_map_v4v6_hostent(resultbuf, &bp, &len);
-				*herr = NETDB_SUCCESS;
-				*(struct hostent **)rval = resultbuf;
-				return NS_SUCCESS;
-			}
-			if (!isdigit((unsigned char)*cp) && *cp != '.')
-				break;
-		}
-	if ((isxdigit((unsigned char)name[0]) && strchr(name, ':') != NULL) ||
-	    name[0] == ':')
-		for (cp = name;; ++cp) {
-			if (!*cp) {
-				if (*--cp == '.')
-					break;
-				/*
-				 * All-IPv6-legal, no dot at the end.
-				 * Fake up a hostent as if we'd actually
-				 * done a lookup.
-				 */
-				if (inet_pton(af, name, resultbuf->__host_addr) <= 0) {
-					*herr = HOST_NOT_FOUND;
-					return NS_NOTFOUND;
-				}
-				strncpy(hostbuf, name, MAXDNAME);
-				hostbuf[MAXDNAME] = '\0';
-				bp = hostbuf + MAXDNAME;
-				len = buflen - MAXDNAME;
-				resultbuf->h_name = hostbuf;
-				resultbuf->h_aliases = resultbuf->__host_aliases;
-				resultbuf->__host_aliases[0] = NULL;
-				resultbuf->__host_addrs[0] = (char *)resultbuf->__host_addr;
-				resultbuf->__host_addrs[1] = NULL;
-				resultbuf->h_addr_list = resultbuf->__host_addrs;
-				*herr = NETDB_SUCCESS;
-				*(struct hostent **)rval = resultbuf;
-				return NS_SUCCESS;
-			}
-			if (!isxdigit((unsigned char)*cp) && *cp != ':' && *cp != '.')
-				break;
-		}
-
-	if ((n = res_search(name, C_IN, type, buf.buf, sizeof(buf))) < 0) {
-		dbgprintf("res_search failed (%d)\n", n);
-		return NS_UNAVAIL;
-	}
-	*(struct hostent **)rval = gethostanswer(&buf, n, name, type, resultbuf, hostbuf, buflen, herr);
-	return (*(struct hostent **)rval != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
-
-int
-_dns_gethostbyaddr(void *rval, void *cb_data, va_list ap)
-{
-	const char *addr;	/* XXX should have been def'd as u_char! */
-	int len, af;
-	const u_char *uaddr;
-	static const u_char mapped[] = { 0,0, 0,0, 0,0, 0,0, 0,0, 0xff,0xff };
-	static const u_char tunnelled[] = { 0,0, 0,0, 0,0, 0,0, 0,0, 0,0 };
-	int n, size;
-	querybuf buf;
-	struct hostent *hp;
-	char qbuf[MAXDNAME+1], *qp;
-#ifdef SUNSECURITY
-	struct hostent *rhp;
-	char **haddr;
-	u_long old_options;
-	char hname2[MAXDNAME+1];
-#endif /*SUNSECURITY*/
-        struct hostent *resultbuf;
-        char *hostbuf;
-        int buflen;
-        int *herr;
-
-	addr = va_arg(ap, const char *);
-	uaddr = (const u_char *)addr;
-	len = va_arg(ap, int);
-	af = va_arg(ap, int);
-        resultbuf = va_arg(ap, struct hostent *);
-        hostbuf = va_arg(ap, char *);
-        buflen = va_arg(ap, int);
-        herr = va_arg(ap, int *);
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		*herr = NETDB_INTERNAL;
-		return NS_UNAVAIL;
-	}
-	if (af == AF_INET6 && len == IN6ADDRSZ &&
-	    (!memcmp(uaddr, mapped, sizeof mapped) ||
-	     !memcmp(uaddr, tunnelled, sizeof tunnelled))) {
-		/* Unmap. */
-		addr += sizeof mapped;
-		uaddr += sizeof mapped;
-		af = AF_INET;
-		len = INADDRSZ;
-	}
-	switch (af) {
-	case AF_INET:
-		size = INADDRSZ;
-		break;
-	case AF_INET6:
-		size = IN6ADDRSZ;
-		break;
-	default:
-		errno = EAFNOSUPPORT;
-		*herr = NETDB_INTERNAL;
-		return NS_UNAVAIL;
-	}
-	if (size != len) {
-		errno = EINVAL;
-		*herr = NETDB_INTERNAL;
-		return NS_UNAVAIL;
-	}
-	switch (af) {
-	case AF_INET:
-		(void) sprintf(qbuf, "%u.%u.%u.%u.in-addr.arpa",
-			       (uaddr[3] & 0xff),
-			       (uaddr[2] & 0xff),
-			       (uaddr[1] & 0xff),
-			       (uaddr[0] & 0xff));
-		break;
-	case AF_INET6:
-		qp = qbuf;
-		for (n = IN6ADDRSZ - 1; n >= 0; n--) {
-			qp += SPRINTF((qp, "%x.%x.",
-				       uaddr[n] & 0xf,
-				       (uaddr[n] >> 4) & 0xf));
-		}
-		strcpy(qp, "ip6.int");
-		break;
-	default:
-		abort();
-	}
-	n = res_query(qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf);
-	if (n < 0) {
-		dbgprintf("res_query failed (%d)\n", n);
-		return NS_UNAVAIL;
-	}
-	if (n > sizeof buf.buf) {
-		dbgprintf("static buffer is too small (%d)\n", n);
-		return NS_UNAVAIL;
-	}
-	if (!(hp = gethostanswer(&buf, n, qbuf, T_PTR, resultbuf, hostbuf, buflen, herr)))
-		return NS_NOTFOUND;   /* *herr was set by gethostanswer() */
-#ifdef SUNSECURITY
-	if (af == AF_INET) {
-	    /*
-	     * turn off search as the name should be absolute,
-	     * 'localhost' should be matched by defnames
-	     */
-	    strncpy(hname2, hp->h_name, MAXDNAME);
-	    hname2[MAXDNAME] = '\0';
-	    old_options = _res.options;
-	    _res.options &= ~RES_DNSRCH;
-	    _res.options |= RES_DEFNAMES;
-	    if (!(rhp = gethostbyname(hname2))) {
-		syslog(LOG_NOTICE|LOG_AUTH,
-		       "gethostbyaddr: No A record for %s (verifying [%s])",
-		       hname2, inet_ntoa(*((struct in_addr *)addr)));
-		_res.options = old_options;
-		*herr = HOST_NOT_FOUND;
-		return NS_NOTFOUND;
-	    }
-	    _res.options = old_options;
-	    for (haddr = rhp->h_addr_list; *haddr; haddr++)
-		if (!memcmp(*haddr, addr, INADDRSZ))
-			break;
-	    if (!*haddr) {
-		syslog(LOG_NOTICE|LOG_AUTH,
-		       "gethostbyaddr: A record of %s != PTR record [%s]",
-		       hname2, inet_ntoa(*((struct in_addr *)addr)));
-		*herr = HOST_NOT_FOUND;
-		return NS_NOTFOUND;
-	    }
-	}
-#endif /*SUNSECURITY*/
-	hp->h_addrtype = af;
-	hp->h_length = len;
-	bcopy(addr, resultbuf->__host_addr, len);
-	resultbuf->__host_addrs[0] = (char *)resultbuf->__host_addr;
-	resultbuf->__host_addrs[1] = NULL;
-	if (af == AF_INET && (_res.options & RES_USE_INET6)) {
-		_map_v4v6_address((char*)resultbuf->__host_addr, (char*)resultbuf->__host_addr);
-		hp->h_addrtype = AF_INET6;
-		hp->h_length = IN6ADDRSZ;
-	}
-	*herr = NETDB_SUCCESS;
-	*(struct hostent **)rval = hp;
-	return (hp != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
-
-#ifdef RESOLVSORT
-static void
-addrsort(ap, num)
-	char **ap;
-	int num;
-{
-	int i, j;
-	char **p;
-	short aval[MAXADDRS];
-	int needsort = 0;
-
-	p = ap;
-	for (i = 0; i < num; i++, p++) {
-	    for (j = 0 ; (unsigned)j < _res.nsort; j++)
-		if (_res.sort_list[j].addr.s_addr == 
-		    (((struct in_addr *)(*p))->s_addr & _res.sort_list[j].mask))
-			break;
-	    aval[i] = j;
-	    if (needsort == 0 && i > 0 && j < aval[i-1])
-		needsort = i;
-	}
-	if (!needsort)
-	    return;
-
-	while (needsort < num) {
-	    for (j = needsort - 1; j >= 0; j--) {
-		if (aval[j] > aval[j+1]) {
-		    char *hp;
-
-		    i = aval[j];
-		    aval[j] = aval[j+1];
-		    aval[j+1] = i;
-
-		    hp = ap[j];
-		    ap[j] = ap[j+1];
-		    ap[j+1] = hp;
-
-		} else
-		    break;
-	    }
-	    needsort++;
-	}
-}
-#endif
-void
-_sethostdnsent(stayopen)
-	int stayopen;
-{
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1)
-		return;
-	if (stayopen)
-		_res.options |= RES_STAYOPEN | RES_USEVC;
-}
-
-void
-_endhostdnsent()
-{
-	_res.options &= ~(RES_STAYOPEN | RES_USEVC);
-	res_close();
-}
diff --git a/newlib/libc/sys/linux/net/gethostbyht.c b/newlib/libc/sys/linux/net/gethostbyht.c
deleted file mode 100644
index 4a15293dd..000000000
--- a/newlib/libc/sys/linux/net/gethostbyht.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/*-
- * Copyright (c) 1985, 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)gethostnamadr.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-#include <arpa/nameser.h>	/* XXX */
-#include <resolv.h>		/* XXX */
-#include <dirent.h>
-#include <stdlib.h>
-#include <errno.h>
-
-static FILE *hostf = NULL;
-static int stayopen = 0;
-__LOCK_INIT(static, host_lock);
-
-void
-_sethosthtent_r(int f, FILE **hostfile, int *hstayopen)
-{
-	if (!*hostfile)
-		*hostfile = fopen(_PATH_HOSTS, "r" );
-	else
-		rewind(*hostfile);
-	*hstayopen = f;
-}
-
-void
-_endhosthtent_r(FILE **hostfile, int *hstayopen)
-{
-	if (*hostfile && !*hstayopen) {
-		(void) fclose(*hostfile);
-		*hostfile = NULL;
-	}
-}
-
-void
-_sethosthtent(f)
-	int f;
-{
-  _sethosthtent_r(f, &hostf, &stayopen);
-}
-
-void
-_endhosthtent()
-{
-  _endhosthtent_r(&hostf, &stayopen);
-}
-
-struct hostent *
-gethostent()
-{
-  static struct hostent hp;
-  static char buffer[BUFSIZ+1];
-  static int len = BUFSIZ;
-  static int herr;
-
-#ifdef HAVE_DD_LOCK
-  __lock_acquire(host_lock);
-#endif
-  gethostent_r(&hp, buffer, len, &herr, &hostf);
-#ifdef HAVE_DD_LOCK
-  __lock_release(host_lock);
-#endif
-  return &hp;
-}
-
-int
-gethostent_r(struct hostent *hp, char *buffer, int buflen, int *herr, FILE **hostfile)
-{
-	char *p;
-	char *cp, **q;
-	int af, len;
-
-	if (!*hostfile && !(*hostfile = fopen(_PATH_HOSTS, "r" ))) {
-		*herr = NETDB_INTERNAL;
-		return -1;
-	}
- again:
-	if (!(p = fgets(buffer, buflen, *hostfile))) {
-		*herr = HOST_NOT_FOUND;
-		return -1;
-	}
-	if (*p == '#')
-		goto again;
-	if (!(cp = strpbrk(p, "#\n")))
-		goto again;
-	*cp = '\0';
-	if (!(cp = strpbrk(p, " \t")))
-		goto again;
-	*cp++ = '\0';
-
-        hp->h_addr_list = hp->__host_addrs;
-        hp->__host_addrs[0] = (char *)hp->__host_addr;
-
-	if (inet_pton(AF_INET6, p, hp->h_addr_list[0]) > 0) {
-		af = AF_INET6;
-		len = IN6ADDRSZ;
-	} else if (inet_pton(AF_INET, p, hp->h_addr_list[0]) > 0) {
-		if (_res.options & RES_USE_INET6) {
-			_map_v4v6_address(hp->h_addr_list[0], hp->h_addr_list[0]);
-			af = AF_INET6;
-			len = IN6ADDRSZ;
-		} else {
-			af = AF_INET;
-			len = INADDRSZ;
-		}
-	} else {
-		goto again;
-	}
-
-        
-	hp->h_addr_list[1] = NULL;
-        hp->h_addr = hp->__host_addrs[0];
-	hp->h_length = len;
-	hp->h_addrtype = af;
-
-	while (*cp == ' ' || *cp == '\t')
-		cp++;
-	hp->h_name = cp;
-	q = hp->h_aliases = hp->__host_aliases;
-        if ((cp = strpbrk(cp, " \t")) != NULL)
-          *cp++ = '\0';
-        while (cp && *cp) {
-          if (*cp == ' ' || *cp == '\t') {
-            cp++;
-            continue;
-          }
-          if (q < &hp->h_aliases[MAXALIASES - 1])
-            *q++ = cp;
-          if ((cp = strpbrk(cp, " \t")) != NULL)
-            *cp++ = '\0';
-        }
-        *q = NULL;
-
-	*herr = NETDB_SUCCESS;
-	return 0;
-}
-
-int
-_ht_gethostbyname(void *rval, void *cb_data, va_list ap) 
-{
-	char **cp;
-	const char *name;
-	int af;
-        struct hostent *resultbuf;
-        char *buf;
-        int buflen;
-        int *herr;
-        FILE *hostfile = NULL;
-        int stayopen;
-        int p;
-
-	name = va_arg(ap, const char *);
-	af = va_arg(ap, int);
-        resultbuf = va_arg(ap, struct hostent *);
-        buf = va_arg(ap, char *);
-        buflen = va_arg(ap, int);
-        herr = va_arg(ap, int *);
-
-	sethostent_r(0, &hostfile, &stayopen);
-	while ((p = gethostent_r(resultbuf, buf, buflen, herr, &hostfile)) != -1) {
-		if (resultbuf->h_addrtype != af)
-			continue;
-		if (strcasecmp(resultbuf->h_name, name) == 0)
-			break;
-                for (cp = resultbuf->h_aliases; *cp != 0; cp++)
-                  if (strcasecmp(*cp, name) == 0)
-                    goto found;
-	}
-found:
-	endhostent_r(&hostfile, &stayopen);
-
-        if (p == -1)
-          {
-            *(struct hostent **)rval = NULL;
-            return NS_NOTFOUND;
-            }
-        else
-          {
-            *(struct hostent **)rval = resultbuf;
-            return NS_SUCCESS;
-          }
-}
-
-int 
-_ht_gethostbyaddr(void *rval, void *cb_data, va_list ap)
-{
-	const char *addr;
-	int len, af;
-        struct hostent *resultbuf;
-        char *buf;
-        int buflen;
-        int *herr;
-        FILE *hostfile = NULL;
-        int stayopen;
-        int p;
-
-	addr = va_arg(ap, const char *);
-	len = va_arg(ap, int);
-	af = va_arg(ap, int);
-        resultbuf = va_arg(ap, struct hostent *);
-        buf = va_arg(ap, char *);
-        buflen = va_arg(ap, int);
-        herr = va_arg(ap, int *);
-
-	sethostent_r(0, &hostfile, &stayopen);
-	while ((p = gethostent_r(resultbuf, buf, buflen, herr, &hostfile)) != -1)
-		if (resultbuf->h_addrtype == af && !memcmp(resultbuf->h_addr, addr, len))
-			break;
-	endhostent_r(&hostfile, &stayopen);
-
-        if (p == -1)
-          {
-            *(struct hostent **)rval = NULL;
-            return NS_NOTFOUND;
-            }
-        else
-          {
-            *(struct hostent **)rval = resultbuf;
-            return NS_SUCCESS;
-          }
-}
diff --git a/newlib/libc/sys/linux/net/gethostbyname.3 b/newlib/libc/sys/linux/net/gethostbyname.3
deleted file mode 100644
index 51ed2f864..000000000
--- a/newlib/libc/sys/linux/net/gethostbyname.3
+++ /dev/null
@@ -1,380 +0,0 @@
-.\" Copyright (c) 1983, 1987, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)gethostbyname.3	8.4 (Berkeley) 5/25/95
-.\" $FreeBSD: src/lib/libc/net/gethostbyname.3,v 1.26 2002/01/14 16:59:00 ru Exp $
-.\"
-.Dd May 25, 1995
-.Dt GETHOSTBYNAME 3
-.Os
-.Sh NAME
-.Nm gethostbyname ,
-.Nm gethostbyname2 ,
-.Nm gethostbyaddr ,
-.Nm gethostent ,
-.Nm sethostent ,
-.Nm endhostent ,
-.Nm herror ,
-.Nm hstrerror
-.Nd get network host entry
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In netdb.h
-.Vt extern int h_errno ;
-.Ft struct hostent *
-.Fn gethostbyname "const char *name"
-.Ft struct hostent *
-.Fn gethostbyname2 "const char *name" "int af"
-.Ft struct hostent *
-.Fn gethostbyaddr "const char *addr" "int len" "int type"
-.Ft struct hostent *
-.Fn gethostent void
-.Ft void
-.Fn sethostent "int stayopen"
-.Ft void
-.Fn endhostent void
-.Ft void
-.Fn herror "const char *string"
-.Ft const char *
-.Fn hstrerror "int err"
-.Sh DESCRIPTION
-.Bf -symbolic
-The
-.Xr getaddrinfo 3
-and
-.Xr getnameinfo 3
-functions are preferred over the
-.Fn gethostbyname ,
-.Fn gethostbyname2 ,
-and
-.Fn gethostbyaddr
-functions.
-.Ef
-.Pp
-The
-.Fn gethostbyname ,
-.Fn gethostbyname2
-and
-.Fn gethostbyaddr
-functions
-each return a pointer to an object with the
-following structure describing an internet host
-referenced by name or by address, respectively.
-.Pp
-The
-.Fa name
-parameter passed to
-.Fn gethostbyname
-or
-.Fn gethostbyname2
-should point to a
-.Dv NUL Ns -terminated
-hostname.
-The
-.Fa addr
-parameter passed to
-.Fn gethostbyaddr
-should point to an address which is
-.Fa len
-bytes long,
-in binary form
-(i.e. not an IP address in human readable
-.Tn ASCII
-form).
-The
-.Fa type
-parameter specifies the address family
-(e.g.\&
-.Dv AF_INET , AF_INET6 ,
-etc.) of this address.
-.Pp
-The structure returned contains either the information obtained from the name
-server,
-.Xr named 8 ,
-broken-out fields from a line in
-.Pa /etc/hosts ,
-or database entries supplied by the
-.Xr yp 8
-system.
-The order of the lookups is controlled by the
-.Sq hosts
-entry in
-.Xr nsswitch.conf 5 .
-.Bd -literal
-struct	hostent {
-	char	*h_name;	/* official name of host */
-	char	**h_aliases;	/* alias list */
-	int	h_addrtype;	/* host address type */
-	int	h_length;	/* length of address */
-	char	**h_addr_list;	/* list of addresses from name server */
-};
-#define	h_addr  h_addr_list[0]	/* address, for backward compatibility */
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width h_addr_list
-.It Va h_name
-Official name of the host.
-.It Va h_aliases
-A
-.Dv NULL Ns -terminated
-array of alternate names for the host.
-.It Va h_addrtype
-The type of address being returned; usually
-.Dv AF_INET .
-.It Va h_length
-The length, in bytes, of the address.
-.It Va h_addr_list
-A
-.Dv NULL Ns -terminated
-array of network addresses for the host.
-Host addresses are returned in network byte order.
-.It Va h_addr
-The first address in
-.Va h_addr_list ;
-this is for backward compatibility.
-.El
-.Pp
-When using the nameserver,
-.Fn gethostbyname
-and
-.Fn gethostbyname2
-will search for the named host in the current domain and its parents
-unless the name ends in a dot.
-If the name contains no dot, and if the environment variable
-.Dq Ev HOSTALIASES
-contains the name of an alias file, the alias file will first be searched
-for an alias matching the input name.
-See
-.Xr hostname 7
-for the domain search procedure and the alias file format.
-.Pp
-The
-.Fn gethostbyname2
-function is an evolution of
-.Fn gethostbyname
-which is intended to allow lookups in address families other than
-.Dv AF_INET ,
-for example
-.Dv AF_INET6 .
-.Pp
-The
-.Fn sethostent
-function
-may be used to request the use of a connected
-.Tn TCP
-socket for queries.
-If the
-.Fa stayopen
-flag is non-zero,
-this sets the option to send all queries to the name server using
-.Tn TCP
-and to retain the connection after each call to
-.Fn gethostbyname ,
-.Fn gethostbyname2
-or
-.Fn gethostbyaddr .
-Otherwise, queries are performed using
-.Tn UDP
-datagrams.
-.Pp
-The
-.Fn endhostent
-function
-closes the
-.Tn TCP
-connection.
-.Pp
-The
-.Fn herror
-function writes a message to the diagnostic output consisting of the
-string parameter
-.Fa s ,
-the constant string
-.Qq Li ":\ " ,
-and a message corresponding to the value of
-.Va h_errno .
-.Pp
-The
-.Fn hstrerror
-function returns a string which is the message text corresponding to the
-value of the
-.Fa err
-parameter.
-.Sh FILES
-.Bl -tag -width /etc/nsswitch.conf -compact
-.It Pa /etc/hosts
-.It Pa /etc/nsswitch.conf
-.It Pa /etc/resolv.conf
-.El
-.Sh EXAMPLES
-Print out the hostname associated with a specific IP address:
-.Bd -literal -offset indent
-const char *ipstr = "127.0.0.1";
-struct in_addr ip;
-struct hostent *hp;
-
-if (!inet_aton(ipstr, &ip))
-	errx(1, "can't parse IP address %s", ipstr);
-
-if ((hp = gethostbyaddr((const char *)&ip,
-    sizeof ip, AF_INET)) == NULL)
-	errx(1, "no name associated with %s", ipstr);
-
-printf("name associated with %s is %s\en", ipstr, hp->h_name);
-.Ed
-.Sh DIAGNOSTICS
-Error return status from
-.Fn gethostbyname ,
-.Fn gethostbyname2
-and
-.Fn gethostbyaddr
-is indicated by return of a
-.Dv NULL
-pointer.
-The external integer
-.Va h_errno
-may then be checked to see whether this is a temporary failure
-or an invalid or unknown host.
-The routine
-.Fn herror
-can be used to print an error message describing the failure.
-If its argument
-.Fa string
-is
-.Pf non- Dv NULL ,
-it is printed, followed by a colon and a space.
-The error message is printed with a trailing newline.
-.Pp
-The variable
-.Va h_errno
-can have the following values:
-.Bl -tag -width HOST_NOT_FOUND
-.It Dv HOST_NOT_FOUND
-No such host is known.
-.It Dv TRY_AGAIN
-This is usually a temporary error
-and means that the local server did not receive
-a response from an authoritative server.
-A retry at some later time may succeed.
-.It Dv NO_RECOVERY
-Some unexpected server failure was encountered.
-This is a non-recoverable error.
-.It Dv NO_DATA
-The requested name is valid but does not have an IP address;
-this is not a temporary error.
-This means that the name is known to the name server but there is no address
-associated with this name.
-Another type of request to the name server using this domain name
-will result in an answer;
-for example, a mail-forwarder may be registered for this domain.
-.El
-.Sh SEE ALSO
-.Xr getaddrinfo 3 ,
-.Xr getnameinfo 3 ,
-.Xr inet_aton 3 ,
-.Xr resolver 3 ,
-.Xr hosts 5 ,
-.Xr hostname 7 ,
-.Xr named 8
-.Sh CAVEAT
-The
-.Fn gethostent
-function
-is defined, and
-.Fn sethostent
-and
-.Fn endhostent
-are redefined,
-when
-.Xr libc 3
-is built to use only the routines to lookup in
-.Pa /etc/hosts
-and not the name server.
-.Pp
-The
-.Fn gethostent
-function
-reads the next line of
-.Pa /etc/hosts ,
-opening the file if necessary.
-.Pp
-The
-.Fn sethostent
-function
-opens and/or rewinds the file
-.Pa /etc/hosts .
-If the
-.Fa stayopen
-argument is non-zero,
-the file will not be closed after each call to
-.Fn gethostbyname ,
-.Fn gethostbyname2
-or
-.Fn gethostbyaddr .
-.Pp
-The
-.Fn endhostent
-function
-closes the file.
-.Sh HISTORY
-The
-.Fn herror
-function appeared in
-.Bx 4.3 .
-The
-.Fn endhostent ,
-.Fn gethostbyaddr ,
-.Fn gethostbyname ,
-.Fn gethostent ,
-and
-.Fn sethostent
-functions appeared in
-.Bx 4.2 .
-The
-.Fn gethostbyname2
-function first appeared in
-.Tn BIND
-version 4.9.4.
-.Sh BUGS
-These functions use static data storage;
-if the data is needed for future use, it should be
-copied before any subsequent calls overwrite it.
-Only the Internet
-address format is currently understood.
-.Pp
-.Fn gethostbyname2
-cannot perform
-.Dv AF_INET6
-lookups over NIS.
-.Xr getaddrinfo 3
-must be used instead.
diff --git a/newlib/libc/sys/linux/net/gethostbynis.c b/newlib/libc/sys/linux/net/gethostbynis.c
deleted file mode 100644
index 917e9409d..000000000
--- a/newlib/libc/sys/linux/net/gethostbynis.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-
-#ifdef YP
-static char *host_aliases[MAXALIASES];
-static char hostaddr[MAXADDRS];
-static char *host_addrs[2];
-
-static struct hostent *
-_gethostbynis(name, map, af)
-	const char *name;
-	char *map;
-	int af;
-{
-	char *cp, **q;
-	char *result;
-	int resultlen,size;
-	static struct hostent h;
-	static char *domain = (char *)NULL;
-	static char ypbuf[YPMAXRECORD + 2];
-
-	switch(af) {
-	case AF_INET:
-		size = NS_INADDRSZ;
-		break;
-	default:
-	case AF_INET6:
-		size = NS_IN6ADDRSZ;
-		errno = EAFNOSUPPORT;
-		h_errno = NETDB_INTERNAL;
-		return NULL;
-	}
-
-	if (domain == (char *)NULL)
-		if (yp_get_default_domain (&domain)) {
-			h_errno = NETDB_INTERNAL;
-			return ((struct hostent *)NULL);
-		}
-
-	if (yp_match(domain, map, name, strlen(name), &result, &resultlen)) {
-		h_errno = HOST_NOT_FOUND;
-		return ((struct hostent *)NULL);
-	}
-
-	/* avoid potential memory leak */
-	bcopy((char *)result, (char *)&ypbuf, resultlen);
-	ypbuf[resultlen] = '\0';
-	free(result);
-	result = (char *)&ypbuf;
-
-	if ((cp = index(result, '\n')))
-		*cp = '\0';
-
-	cp = strpbrk(result, " \t");
-	*cp++ = '\0';
-	h.h_addr_list = host_addrs;
-	h.h_addr = hostaddr;
-	*((u_long *)h.h_addr) = inet_addr(result);
-	h.h_length = size;
-	h.h_addrtype = AF_INET;
-	while (*cp == ' ' || *cp == '\t')
-		cp++;
-	h.h_name = cp;
-	q = h.h_aliases = host_aliases;
-	cp = strpbrk(cp, " \t");
-	if (cp != NULL)
-		*cp++ = '\0';
-	while (cp && *cp) {
-		if (*cp == ' ' || *cp == '\t') {
-			cp++;
-			continue;
-		}
-		if (q < &host_aliases[MAXALIASES - 1])
-			*q++ = cp;
-		cp = strpbrk(cp, " \t");
-		if (cp != NULL)
-			*cp++ = '\0';
-	}
-	*q = NULL;
-	return (&h);
-}
-
-static struct hostent *
-_gethostbynis_r(name, map, af, hp, buffer, buflen, herr)
-	const char *name;
-	char *map;
-	int af;
-        struct hostent *hp;
-        char *buffer;
-        int buflen;
-        int *herr;
-{
-	char *cp, **q;
-	char *result;
-	int resultlen,size;
-	char *domain = (char *)NULL;
-
-	switch(af) {
-	case AF_INET:
-		size = NS_INADDRSZ;
-		break;
-	default:
-	case AF_INET6:
-		size = NS_IN6ADDRSZ;
-		errno = EAFNOSUPPORT;
-		*herr = NETDB_INTERNAL;
-		return NULL;
-	}
-
-	if (domain == (char *)NULL)
-		if (yp_get_default_domain (&domain)) {
-			*herr = NETDB_INTERNAL;
-			return ((struct hostent *)NULL);
-		}
-
-	if (yp_match(domain, map, name, strlen(name), &result, &resultlen)) {
-		*herr = HOST_NOT_FOUND;
-		return ((struct hostent *)NULL);
-	}
-
-	/* avoid potential memory leak */
-	bcopy((char *)result, buffer, resultlen);
-	buffer[resultlen] = '\0';
-	free(result);
-	result = buffer;
-
-	if ((cp = index(result, '\n')))
-		*cp = '\0';
-
-	cp = strpbrk(result, " \t");
-	*cp++ = '\0';
-	*((u_long *)hp->__host_addrs[0]) = inet_addr(result);
-        hp->__host_addrs[1] = NULL;
-	hp->h_addr_list = hp->__host_addrs;
-	hp->h_addr = hp->__host_addrs[0];
-	hp->h_length = size;
-	hp->h_addrtype = AF_INET;
-	while (*cp == ' ' || *cp == '\t')
-		cp++;
-	hp->h_name = cp;
-	q = hp->__host_aliases;
-	cp = strpbrk(cp, " \t");
-	if (cp != NULL)
-		*cp++ = '\0';
-	while (cp && *cp) {
-		if (*cp == ' ' || *cp == '\t') {
-			cp++;
-			continue;
-		}
-		if (q < &hp->__host_aliases[MAXALIASES - 1])
-			*q++ = cp;
-		cp = strpbrk(cp, " \t");
-		if (cp != NULL)
-			*cp++ = '\0';
-	}
-        hp->h_aliases = hp->__host_aliases;
-	*q = NULL;
-	return (&hp);
-}
-#endif /* YP */
-
-/* XXX _gethostbynisname/_gethostbynisaddr only used by getaddrinfo */
-struct hostent *
-_gethostbynisname(const char *name, int af)
-{
-#ifdef YP
-	return _gethostbynis(name, "hosts.byname", af);
-#else
-	return NULL;
-#endif
-}
-
-struct hostent *
-_gethostbynisaddr(const char *addr, int len, int af)
-{
-#ifdef YP
-	return _gethostbynis(inet_ntoa(*(struct in_addr *)addr), 
-			     "hosts.byaddr", af);
-#else
-	return NULL;
-#endif
-}
-
-
-int
-_nis_gethostbyname(void *rval, void *cb_data, va_list ap)
-{
-#ifdef YP
-	const char *name;
-	int af;
-        struct hostent *resultbuf;
-        char *buf;
-        int buflen;
-        int *herr;
-
-	name = va_arg(ap, const char *);
-	af = va_arg(ap, int);
-        resultbuf = va_arg(ap, struct hostent *);
-        buf = va_arg(ap, char *);
-        buflen = va_arg(ap, int);
-        herr = va_arg(ap, int *);
-
-        *(struct hostent **)rval = _gethostbynis_r(name, "hosts.byname", af, resultbuf, buf, buflen, herr);
-
-        return (*(struct hostent **)rval != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-#else
-	return NS_UNAVAIL;
-#endif
-}
-
-int
-_nis_gethostbyaddr(void *rval, void *cb_data, va_list ap)
-{
-#ifdef YP
-	const char *addr;
-	int len;
-	int af;
-        struct hostent *resultbuf;
-        char *buf;
-        int buflen;
-        int *herr;
-
-	addr = va_arg(ap, const char *);
-	len = va_arg(ap, int);
-	af = va_arg(ap, int);
-        resultbuf = va_arg(ap, struct hostent *);
-        buf = va_arg(ap, char *);
-        buflen = va_arg(ap, int);
-        herr = va_arg(ap, int *);
-
-	*(struct hostent **)rval = _gethostbynis_r(inet_ntoa(*(struct in_addr *)addr),"hosts.byaddr", af);
-        return (*(struct hostent **)rval != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-#else
-	return NS_UNAVAIL;
-#endif
-}
diff --git a/newlib/libc/sys/linux/net/gethostnamadr.c b/newlib/libc/sys/linux/net/gethostnamadr.c
deleted file mode 100644
index de1efd8ed..000000000
--- a/newlib/libc/sys/linux/net/gethostnamadr.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-#include <arpa/nameser.h>		/* XXX hack for _res */
-#include <resolv.h>			/* XXX hack for _res */
-#include <dirent.h>
-
-extern int _ht_gethostbyname(void *, void *, va_list);
-extern int _dns_gethostbyname(void *, void *, va_list);
-extern int _nis_gethostbyname(void *, void *, va_list);
-extern int _ht_gethostbyaddr(void *, void *, va_list);
-extern int _dns_gethostbyaddr(void *, void *, va_list);
-extern int _nis_gethostbyaddr(void *, void *, va_list);
-
-/* Host lookup order if nsswitch.conf is broken or nonexistant */
-static const ns_src default_src[] = { 
-	{ NSSRC_FILES, NS_SUCCESS },
-	{ NSSRC_DNS, NS_SUCCESS },
-	{ 0 }
-};
-
-__LOCK_INIT(static, name_lock);
-__LOCK_INIT(static, addr_lock);
-
-struct hostent *
-gethostbyname(const char *name)
-{
-  struct hostent *hp = NULL;
-
-  if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-    h_errno = NETDB_INTERNAL;
-    return (NULL);
-  }
-  if (_res.options & RES_USE_INET6) {		/* XXX */
-    hp = gethostbyname2(name, AF_INET6);	/* XXX */
-    if (hp)					/* XXX */
-      return (hp);			        /* XXX */
-  }						/* XXX */
-  return (gethostbyname2(name, AF_INET));
-}
-
-struct hostent *
-gethostbyname2(const char *name, int type)
-{
-  static struct hostent host, *hp;
-  static char hostbuf[BUFSIZ];
-  static int herr;
-  int rval;
-
-  static const ns_dtab dtab[] = {
-    NS_FILES_CB(_ht_gethostbyname, NULL)
-    { NSSRC_DNS, _dns_gethostbyname, NULL },
-    NS_NIS_CB(_nis_gethostbyname, NULL) /* force -DHESIOD */
-    { 0 }
-  };
-
-#ifdef HAVE_DD_LOCK
-  __lock_acquire(name_lock);
-#endif
-  rval = nsdispatch((void *)&hp, dtab, NSDB_HOSTS, "gethostbyname",
-                    default_src, name, type, &host, hostbuf, BUFSIZ, &herr);
-
-#ifdef HAVE_DD_LOCK
-  __lock_release(name_lock);
-#endif
-  if (rval != NS_SUCCESS)
-    return NULL;
-  else
-    return hp;
-}
-
-int
-__gethostbyname_r(const char *name, struct hostent *result,
-	void *buffer, int buflen, struct hostent **hp, int *herr)
-{
-  int rval;
-  int type;
-
-  static const ns_dtab dtab[] = {
-    NS_FILES_CB(_ht_gethostbyname, NULL)
-    { NSSRC_DNS, _dns_gethostbyname, NULL },
-    NS_NIS_CB(_nis_gethostbyname, NULL) /* force -DHESIOD */
-    { 0 }
-  };
-
-  if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-    h_errno = NETDB_INTERNAL;
-    return HOST_NOT_FOUND;
-  }
-
-  if (_res.options & RES_USE_INET6)
-    type = AF_INET6;
-  else
-    type = AF_INET;
-
-  rval = nsdispatch((void *)hp, dtab, NSDB_HOSTS, "gethostbyname",
-                    default_src, name, type, result, buffer, buflen, herr);
-
-  if (rval != NS_SUCCESS)
-    return rval;
-  else
-    return 0;
-}
-
-struct hostent *
-gethostbyaddr(const char *addr, int len, int type)
-{
-  static struct hostent host, *hp;
-  static char hostbuf[BUFSIZ];
-  static int herr;
-  int rval;
-
-  static const ns_dtab dtab[] = {
-    NS_FILES_CB(_ht_gethostbyaddr, NULL)
-    { NSSRC_DNS, _dns_gethostbyaddr, NULL },
-    NS_NIS_CB(_nis_gethostbyaddr, NULL) /* force -DHESIOD */
-    { 0 }
-  };       
-
-#ifdef HAVE_DD_LOCK
-  __lock_acquire(addr_lock);
-#endif
-  rval = nsdispatch((void *)&hp, dtab, NSDB_HOSTS, "gethostbyaddr",
-			  default_src, addr, len, type, &host, hostbuf, BUFSIZ, &herr);
-
-#ifdef HAVE_DD_LOCK
-  __lock_release(addr_lock);
-#endif
-  if (rval != NS_SUCCESS)
-    return NULL;
-  else
-    return hp;
-}
-
-int
-__gethostbyaddr_r (const char *addr, int len, int type,
-                     struct hostent *result, void *buffer, int buflen,
-                     struct hostent **hp, int *herr)
-{
-  int rval;
-
-  static const ns_dtab dtab[] = {
-    NS_FILES_CB(_ht_gethostbyaddr, NULL)
-    { NSSRC_DNS, _dns_gethostbyaddr, NULL },
-    NS_NIS_CB(_nis_gethostbyaddr, NULL) /* force -DHESIOD */
-    { 0 }
-  };       
-
-  rval = nsdispatch((void *)hp, dtab, NSDB_HOSTS, "gethostbyaddr",
-                    default_src, addr, len, type, result, buffer, buflen, herr);
-
-  if(rval != NS_SUCCESS)
-    return rval;
-  else
-    return 0;
-}
-
-void
-sethostent(stayopen)
-	int stayopen;
-{
-	_sethosthtent(stayopen);
-	_sethostdnsent(stayopen);
-}
-
-void
-endhostent()
-{
-	_endhosthtent();
-	_endhostdnsent();
-}
-
-void
-sethostent_r(int f, FILE **hostfile, int *stayopen)
-{
-  _sethosthtent_r(f, hostfile, stayopen);
-  _sethostdnsent(f);
-}
-
-void
-endhostent_r(FILE **hostfile, int *stayopen)
-{
-  _endhosthtent_r(hostfile, stayopen);
-  _endhostdnsent();
-}
diff --git a/newlib/libc/sys/linux/net/getifaddrs.3 b/newlib/libc/sys/linux/net/getifaddrs.3
deleted file mode 100644
index 47e50049d..000000000
--- a/newlib/libc/sys/linux/net/getifaddrs.3
+++ /dev/null
@@ -1,164 +0,0 @@
-.\"	$FreeBSD: src/lib/libc/net/getifaddrs.3,v 1.6 2001/10/01 16:08:55 ru Exp $
-.\"	$KAME: getifaddrs.3,v 1.4 2000/05/17 14:13:14 itojun Exp $
-.\"	BSDI	getifaddrs.3,v 2.5 2000/02/23 14:51:59 dab Exp
-.\"
-.\" Copyright (c) 1995, 1999
-.\"	Berkeley Software Design, Inc.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.Dd October 12, 1995
-.Dt GETIFADDRS 3
-.Os
-.Sh NAME
-.Nm getifaddrs
-.Nd get interface addresses
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In ifaddrs.h
-.Ft int
-.Fn getifaddrs "struct ifaddrs **ifap"
-.Ft void
-.Fn freeifaddrs "struct ifaddrs *ifp"
-.Sh DESCRIPTION
-The
-.Fn getifaddrs
-function stores a reference to a linked list of the network interfaces
-on the local machine in the memory referenced by
-.Fa ifap .
-The list consists of
-.Nm ifaddrs
-structures, as defined in the include file
-.Aq Pa ifaddrs.h .
-The
-.Nm ifaddrs
-structure contains at least the following entries:
-.Bd -literal
-    struct ifaddrs   *ifa_next;         /* Pointer to next struct */
-    char             *ifa_name;         /* Interface name */
-    u_int             ifa_flags;        /* Interface flags */
-    struct sockaddr  *ifa_addr;         /* Interface address */
-    struct sockaddr  *ifa_netmask;      /* Interface netmask */
-    struct sockaddr  *ifa_broadaddr;    /* Interface broadcast address */
-    struct sockaddr  *ifa_dstaddr;      /* P2P interface destination */
-    void             *ifa_data;		/* Address specific data */
-.Ed
-.Pp
-The
-.Li ifa_next
-field contains a pointer to the next structure on the list.
-This field is
-.Dv NULL
-in last structure on the list.
-.Pp
-The
-.Li ifa_name
-field contains the interface name.
-.Pp
-The
-.Li ifa_flags
-field contains the interface flags, as set by
-.Xr ifconfig 8
-utility.
-.Pp
-The
-.Li ifa_addr
-field references either the address of the interface or the link level
-address of the interface, if one exists, otherwise it is NULL.
-(The
-.Li sa_family
-field of the
-.Li ifa_addr
-field should be consulted to determine the format of the
-.Li ifa_addr
-address.)
-.Pp
-The
-.Li ifa_netmask
-field references the netmask associated with
-.Li ifa_addr ,
-if one is set, otherwise it is NULL.
-.Pp
-The
-.Li ifa_broadaddr
-field,
-which should only be referenced for non-P2P interfaces,
-references the broadcast address associated with
-.Li ifa_addr ,
-if one exists, otherwise it is NULL.
-.Pp
-The
-.Li ifa_dstaddr
-field references the destination address on a P2P interface,
-if one exists, otherwise it is NULL.
-.Pp
-The
-.Li ifa_data
-field references address family specific data.  For
-.Dv AF_LINK
-addresses it contains a pointer to the
-.Fa struct if_data
-(as defined in include file
-.Aq Pa net/if.h )
-which contains various interface attributes and statistics.
-For all other address families, it contains a pointer to the
-.Fa struct ifa_data
-(as defined in include file
-.Aq Pa net/if.h )
-which contains per-address interface statistics.
-.Pp
-The data returned by
-.Fn getifaddrs
-is dynamically allocated and should be freed using
-.Fn freeifaddrs
-when no longer needed.
-.Sh RETURN VALUES
-.Rv -std getifaddrs
-.Sh ERRORS
-The
-.Fn getifaddrs
-may fail and set
-.Va errno
-for any of the errors specified for the library routines
-.Xr ioctl 2 ,
-.Xr socket 2 ,
-.Xr malloc 3
-or
-.Xr sysctl 3 .
-.Sh BUGS
-If both
-.Aq Pa net/if.h
-and
-.Aq Pa ifaddrs.h
-are being included,
-.Aq Pa net/if.h
-.Em must
-be included before
-.Aq Pa ifaddrs.h .
-.Sh SEE ALSO
-.Xr ioctl 2 ,
-.Xr socket 2 ,
-.Xr sysctl 3 ,
-.Xr networking 4 ,
-.Xr ifconfig 8
-.Sh HISTORY
-The
-.Nm
-implementation first appeared in BSDi
-.Bsx .
diff --git a/newlib/libc/sys/linux/net/getifaddrs.c b/newlib/libc/sys/linux/net/getifaddrs.c
deleted file mode 100644
index fdb8c9b9d..000000000
--- a/newlib/libc/sys/linux/net/getifaddrs.c
+++ /dev/null
@@ -1,401 +0,0 @@
-/*	$KAME: getifaddrs.c,v 1.9 2001/08/20 02:31:20 itojun Exp $	*/
-
-/*
- * Copyright (c) 1995, 1999
- *	Berkeley Software Design, Inc.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	BSDI getifaddrs.c,v 2.12 2000/02/23 14:51:59 dab Exp
- */
-/*
- * NOTE: SIOCGIFCONF case is not LP64 friendly.  it also does not perform
- * try-and-error for region size.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/types.h>
-#include <sys/sockio.h>
-#include <unistd.h>
-
-#include "namespace.h"
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#ifdef	NET_RT_IFLIST
-#include <sys/param.h>
-#include <net/route.h>
-#include <sys/sysctl.h>
-#include <net/if_dl.h>
-#endif
-
-#include <ifaddrs.h>
-#include <stdlib.h>
-#include <string.h>
-#include "un-namespace.h"
-
-#if !defined(AF_LINK)
-#define	SA_LEN(sa)	sizeof(struct sockaddr)
-#endif
-
-#if !defined(SA_LEN)
-#define	SA_LEN(sa)	sizeof(struct sockaddr)
-#endif
-
-#define	SALIGN	(sizeof(long) - 1)
-#define	SA_RLEN(sa)	(sizeof(struct sockaddr) ? ((sizeof(struct sockaddr) + SALIGN) & ~SALIGN) : (SALIGN + 1))
-
-#ifndef	ALIGNBYTES
-/*
- * On systems with a routing socket, ALIGNBYTES should match the value
- * that the kernel uses when building the messages.
- */
-#define	ALIGNBYTES	XXX
-#endif
-#ifndef	ALIGN
-#define	ALIGN(p)	(((u_long)(p) + ALIGNBYTES) &~ ALIGNBYTES)
-#endif
-
-#if	_BSDI_VERSION >= 199701
-#define	HAVE_IFM_DATA
-#endif
-
-#if	_BSDI_VERSION >= 199802
-/* ifam_data is very specific to recent versions of bsdi */
-#define	HAVE_IFAM_DATA
-#endif
-
-#if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__)
-#define	HAVE_IFM_DATA
-#endif
-
-int
-getifaddrs(struct ifaddrs **pif)
-{
-	int icnt = 1;
-	int dcnt = 0;
-	int ncnt = 0;
-#ifdef	NET_RT_IFLIST
-	int mib[6];
-	size_t needed;
-	char *buf;
-	char *next;
-	struct ifaddrs *cif = 0;
-	char *p, *p0;
-	struct rt_msghdr *rtm;
-	struct if_msghdr *ifm;
-	struct ifa_msghdr *ifam;
-	struct sockaddr_dl *dl;
-	struct sockaddr *sa;
-	struct ifaddrs *ifa, *ift;
-	u_short idx = 0;
-#else	/* NET_RT_IFLIST */
-	struct ifaddrs *ifa, *ift;
-	char buf[1024];
-	int m, sock;
-	struct ifconf ifc;
-	struct ifreq *ifr;
-	struct ifreq *lifr;
-#endif	/* NET_RT_IFLIST */
-	int i;
-	size_t len, alen;
-	char *data;
-	char *names;
-
-#ifdef	NET_RT_IFLIST
-	mib[0] = CTL_NET;
-	mib[1] = PF_ROUTE;
-	mib[2] = 0;             /* protocol */
-	mib[3] = 0;             /* wildcard address family */
-	mib[4] = NET_RT_IFLIST;
-	mib[5] = 0;             /* no flags */
-	if (__sysctl(mib, 6, NULL, &needed, NULL, 0) < 0)
-		return (-1);
-	if ((buf = malloc(needed)) == NULL)
-		return (-1);
-	if (__sysctl(mib, 6, buf, &needed, NULL, 0) < 0) {
-		free(buf);
-		return (-1);
-	}
-
-	for (next = buf; next < buf + needed; next += rtm->rtm_msglen) {
-		rtm = (struct rt_msghdr *)(void *)next;
-		if (rtm->rtm_version != RTM_VERSION)
-			continue;
-		switch (rtm->rtm_type) {
-		case RTM_IFINFO:
-			ifm = (struct if_msghdr *)(void *)rtm;
-			if (ifm->ifm_addrs & RTA_IFP) {
-				idx = ifm->ifm_index;
-				++icnt;
-				dl = (struct sockaddr_dl *)(void *)(ifm + 1);
-				dcnt += SA_RLEN((struct sockaddr *)(void*)dl) +
-				    ALIGNBYTES;
-#ifdef	HAVE_IFM_DATA
-				dcnt += sizeof(ifm->ifm_data);
-#endif	/* HAVE_IFM_DATA */
-				ncnt += dl->sdl_nlen + 1;
-			} else
-				idx = 0;
-			break;
-
-		case RTM_NEWADDR:
-			ifam = (struct ifa_msghdr *)(void *)rtm;
-			if (idx && ifam->ifam_index != idx)
-				abort();	/* this cannot happen */
-
-#define	RTA_MASKS	(RTA_NETMASK | RTA_IFA | RTA_BRD)
-			if (idx == 0 || (ifam->ifam_addrs & RTA_MASKS) == 0)
-				break;
-			p = (char *)(void *)(ifam + 1);
-			++icnt;
-#ifdef	HAVE_IFAM_DATA
-			dcnt += sizeof(ifam->ifam_data) + ALIGNBYTES;
-#endif	/* HAVE_IFAM_DATA */
-			/* Scan to look for length of address */
-			alen = 0;
-			for (p0 = p, i = 0; i < RTAX_MAX; i++) {
-				if ((RTA_MASKS & ifam->ifam_addrs & (1 << i))
-				    == 0)
-					continue;
-				sa = (struct sockaddr *)(void *)p;
-				len = SA_RLEN(sa);
-				if (i == RTAX_IFA) {
-					alen = len;
-					break;
-				}
-				p += len;
-			}
-			for (p = p0, i = 0; i < RTAX_MAX; i++) {
-				if ((RTA_MASKS & ifam->ifam_addrs & (1 << i))
-				    == 0)
-					continue;
-				sa = (struct sockaddr *)(void *)p;
-				len = SA_RLEN(sa);
-				if (i == RTAX_NETMASK && SA_LEN(sa) == 0)
-					dcnt += alen;
-				else
-					dcnt += len;
-				p += len;
-			}
-			break;
-		}
-	}
-#else	/* NET_RT_IFLIST */
-	ifc.ifc_buf = buf;
-	ifc.ifc_len = sizeof(buf);
-
-	if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
-		return (-1);
-	i =  ioctl(sock, SIOCGIFCONF, (char *)&ifc);
-	close(sock);
-	if (i < 0)
-		return (-1);
-
-	ifr = ifc.ifc_req;
-	lifr = (struct ifreq *)&ifc.ifc_buf[ifc.ifc_len];
-
-	while (ifr < lifr) {
-		struct sockaddr *sa;
-
-		sa = &ifr->ifr_addr;
-		++icnt;
-		dcnt += SA_RLEN(sa);
-		ncnt += sizeof(ifr->ifr_name) + 1;
-		
-		if (SA_LEN(sa) < sizeof(*sa))
-			ifr = (struct ifreq *)(((char *)sa) + sizeof(*sa));
-		else
-			ifr = (struct ifreq *)(((char *)sa) + SA_LEN(sa));
-	}
-#endif	/* NET_RT_IFLIST */
-
-	if (icnt + dcnt + ncnt == 1) {
-		*pif = NULL;
-		free(buf);
-		return (0);
-	}
-	data = malloc(sizeof(struct ifaddrs) * icnt + dcnt + ncnt);
-	if (data == NULL) {
-		free(buf);
-		return(-1);
-	}
-
-	ifa = (struct ifaddrs *)(void *)data;
-	data += sizeof(struct ifaddrs) * icnt;
-	names = data + dcnt;
-
-	memset(ifa, 0, sizeof(struct ifaddrs) * icnt);
-	ift = ifa;
-
-#ifdef	NET_RT_IFLIST
-	idx = 0;
-	for (next = buf; next < buf + needed; next += rtm->rtm_msglen) {
-		rtm = (struct rt_msghdr *)(void *)next;
-		if (rtm->rtm_version != RTM_VERSION)
-			continue;
-		switch (rtm->rtm_type) {
-		case RTM_IFINFO:
-			ifm = (struct if_msghdr *)(void *)rtm;
-			if (ifm->ifm_addrs & RTA_IFP) {
-				idx = ifm->ifm_index;
-				dl = (struct sockaddr_dl *)(void *)(ifm + 1);
-
-				cif = ift;
-				ift->ifa_name = names;
-				ift->ifa_flags = (int)ifm->ifm_flags;
-				memcpy(names, dl->sdl_data,
-				    (size_t)dl->sdl_nlen);
-				names[dl->sdl_nlen] = 0;
-				names += dl->sdl_nlen + 1;
-
-				ift->ifa_addr = (struct sockaddr *)(void *)data;
-				memcpy(data, dl,
-				    (size_t)SA_LEN((struct sockaddr *)
-				    (void *)dl));
-				data += SA_RLEN((struct sockaddr *)(void *)dl);
-
-#ifdef	HAVE_IFM_DATA
-				/* ifm_data needs to be aligned */
-				ift->ifa_data = data = (void *)ALIGN(data);
-				memcpy(data, &ifm->ifm_data, sizeof(ifm->ifm_data));
- 				data += sizeof(ifm->ifm_data);
-#else	/* HAVE_IFM_DATA */
-				ift->ifa_data = NULL;
-#endif	/* HAVE_IFM_DATA */
-
-				ift = (ift->ifa_next = ift + 1);
-			} else
-				idx = 0;
-			break;
-
-		case RTM_NEWADDR:
-			ifam = (struct ifa_msghdr *)(void *)rtm;
-			if (idx && ifam->ifam_index != idx)
-				abort();	/* this cannot happen */
-
-			if (idx == 0 || (ifam->ifam_addrs & RTA_MASKS) == 0)
-				break;
-			ift->ifa_name = cif->ifa_name;
-			ift->ifa_flags = cif->ifa_flags;
-			ift->ifa_data = NULL;
-			p = (char *)(void *)(ifam + 1);
-			/* Scan to look for length of address */
-			alen = 0;
-			for (p0 = p, i = 0; i < RTAX_MAX; i++) {
-				if ((RTA_MASKS & ifam->ifam_addrs & (1 << i))
-				    == 0)
-					continue;
-				sa = (struct sockaddr *)(void *)p;
-				len = SA_RLEN(sa);
-				if (i == RTAX_IFA) {
-					alen = len;
-					break;
-				}
-				p += len;
-			}
-			for (p = p0, i = 0; i < RTAX_MAX; i++) {
-				if ((RTA_MASKS & ifam->ifam_addrs & (1 << i))
-				    == 0)
-					continue;
-				sa = (struct sockaddr *)(void *)p;
-				len = SA_RLEN(sa);
-				switch (i) {
-				case RTAX_IFA:
-					ift->ifa_addr =
-					    (struct sockaddr *)(void *)data;
-					memcpy(data, p, len);
-					data += len;
-					break;
-
-				case RTAX_NETMASK:
-					ift->ifa_netmask =
-					    (struct sockaddr *)(void *)data;
-					if (SA_LEN(sa) == 0) {
-						memset(data, 0, alen);
-						data += alen;
-						break;
-					}
-					memcpy(data, p, len);
-					data += len;
-					break;
-
-				case RTAX_BRD:
-					ift->ifa_broadaddr =
-					    (struct sockaddr *)(void *)data;
-					memcpy(data, p, len);
-					data += len;
-					break;
-				}
-				p += len;
-			}
-
-#ifdef	HAVE_IFAM_DATA
-			/* ifam_data needs to be aligned */
-			ift->ifa_data = data = (void *)ALIGN(data);
-			memcpy(data, &ifam->ifam_data, sizeof(ifam->ifam_data));
-			data += sizeof(ifam->ifam_data);
-#endif	/* HAVE_IFAM_DATA */
-
-			ift = (ift->ifa_next = ift + 1);
-			break;
-		}
-	}
-
-	free(buf);
-#else	/* NET_RT_IFLIST */
-	ifr = ifc.ifc_req;
-	lifr = (struct ifreq *)&ifc.ifc_buf[ifc.ifc_len];
-
-	while (ifr < lifr) {
-		struct sockaddr *sa;
-
-		ift->ifa_name = names;
-		names[sizeof(ifr->ifr_name)] = 0;
-		strncpy(names, ifr->ifr_name, sizeof(ifr->ifr_name));
-		while (*names++)
-			;
-
-		ift->ifa_addr = (struct sockaddr *)data;
-		sa = &ifr->ifr_addr;
-		memcpy(data, sa, SA_LEN(sa));
-		data += SA_RLEN(sa);
-		
-		ifr = (struct ifreq *)(((char *)sa) + SA_LEN(sa));
-		ift = (ift->ifa_next = ift + 1);
-	}
-#endif	/* NET_RT_IFLIST */
-	if (--ift >= ifa) {
-		ift->ifa_next = NULL;
-		*pif = ifa;
-	} else {
-		*pif = NULL;
-		free(ifa);
-	}
-	return (0);
-}
-
-void
-freeifaddrs(struct ifaddrs *ifp)
-{
-
-	free(ifp);
-}
diff --git a/newlib/libc/sys/linux/net/getipnodebyname.3 b/newlib/libc/sys/linux/net/getipnodebyname.3
deleted file mode 100644
index 5b8ea1ecb..000000000
--- a/newlib/libc/sys/linux/net/getipnodebyname.3
+++ /dev/null
@@ -1,461 +0,0 @@
-.\"	$FreeBSD: src/lib/libc/net/getipnodebyname.3,v 1.8 2001/10/01 16:08:55 ru Exp $
-.\"	$KAME: getipnodebyname.3,v 1.6 2000/08/09 21:16:17 itojun Exp $
-.\"
-.\" Copyright (c) 1983, 1987, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)gethostbyname.3	8.4 (Berkeley) 5/25/95
-.\"
-.Dd May 25, 1995
-.Dt GETIPNODEBYNAME 3
-.Os
-.\"
-.Sh NAME
-.Nm getipnodebyname ,
-.Nm getipnodebyaddr ,
-.Nm freehostent
-.Nd nodename-to-address and address-to-nodename translation
-.\"
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In netdb.h
-.Ft "struct hostent *"
-.Fn getipnodebyname "const char *name" "int af" "int flags" "int *error_num"
-.Ft "struct hostent *"
-.Fn getipnodebyaddr "const void *src" "size_t len" "int af" "int *error_num"
-.Ft void
-.Fn freehostent "struct hostent *ptr"
-.\"
-.Sh DESCRIPTION
-.Fn getipnodebyname
-and
-.Fn getipnodebyaddr
-functions are very similar to
-.Xr gethostbyname 3 ,
-.Xr gethostbyname2 3
-and
-.Xr gethostbyaddr 3 .
-The functions cover all the functionalities provided by the older ones,
-and provide better interface to programmers.
-The functions require additional arguments,
-.Ar af ,
-and
-.Ar flags ,
-for specifying address family and operation mode.
-The additional arguments allow programmer to get address for a nodename,
-for specific address family
-(such as
-.Dv AF_INET
-or
-.Dv AF_INET6 ) .
-The functions also require an additional pointer argument,
-.Ar error_num
-to return the appropriate error code,
-to support thread safe error code returns.
-.Pp
-The type and usage of the return value,
-.Li "struct hostent"
-is described in
-.Xr gethostbyname 3 .
-.Pp
-For
-.Fn getipnodebyname ,
-the
-.Ar name
-argument can be either a node name or a numeric address
-string
-(i.e., a dotted-decimal IPv4 address or an IPv6 hex address).
-The
-.Ar af
-argument specifies the address family, either
-.Dv AF_INET
-or
-.Dv AF_INET6 .
-The
-.Ar flags
-argument specifies the types of addresses that are searched for,
-and the types of addresses that are returned.
-We note that a special flags value of
-.Dv AI_DEFAULT
-(defined below)
-should handle most applications.
-That is, porting simple applications to use IPv6 replaces the call
-.Bd -literal -offset
-   hptr = gethostbyname(name);
-.Ed
-.Pp
-with
-.Bd -literal -offset
-   hptr = getipnodebyname(name, AF_INET6, AI_DEFAULT, &error_num);
-.Ed
-.Pp
-Applications desiring finer control over the types of addresses
-searched for and returned, can specify other combinations of the
-.Ar flags
-argument.
-.Pp
-A
-.Ar flags
-of
-.Li 0
-implies a strict interpretation of the
-.Ar af
-argument:
-.Bl -bullet
-.It
-If
-.Ar flags
-is 0 and
-.Ar af
-is
-.Dv AF_INET ,
-then the caller wants only IPv4 addresses.
-A query is made for
-.Li A
-records.
-If successful, the IPv4 addresses are returned and the
-.Li h_length
-member of the
-.Li hostent
-structure will be 4, else the function returns a
-.Dv NULL
-pointer.
-.It
-If
-.Ar flags
-is 0 and if
-.Ar af
-is
-.Li AF_INET6 ,
-then the caller wants only IPv6 addresses.
-A query is made for
-.Li AAAA
-records.
-If successful, the IPv6 addresses are returned and the
-.Li h_length
-member of the
-.Li hostent
-structure will be 16, else the function returns a
-.Dv NULL
-pointer.
-.El
-.Pp
-Other constants can be logically-ORed into the
-.Ar flags
-argument, to modify the behavior of the function.
-.Bl -bullet
-.It
-If the
-.Dv AI_V4MAPPED
-flag is specified along with an
-.Ar af
-of
-.Dv AF_INET6 ,
-then the caller will accept IPv4-mapped IPv6 addresses.
-That is, if no
-.Li AAAA
-records are found then a query is made for
-.Li A
-records and any found are returned as IPv4-mapped IPv6 addresses
-.Li ( h_length
-will be 16).
-The
-.Dv AI_V4MAPPED
-flag is ignored unless
-.Ar af
-equals
-.Dv AF_INET6 .
-.It
-The
-.Dv AI_V4MAPPED_CFG
-flag is exact same as the
-.Dv AI_V4MAPPED
-flag only if the kernel supports IPv4-mapped IPv6 address.
-.It
-If the
-.Dv AI_ALL
-flag is used in conjunction with the
-.Dv AI_V4MAPPED
-flag, and only used with the IPv6 address family.
-When
-.Dv AI_ALL
-is logically or'd with
-.Dv AI_V4MAPPED
-flag then the caller wants all addresses: IPv6 and IPv4-mapped IPv6.
-A query is first made for
-.Li AAAA
-records and if successful, the
-IPv6 addresses are returned.  Another query is then made for
-.Li A
-records and any found are returned as IPv4-mapped IPv6 addresses.
-.Li h_length
-will be 16.  Only if both queries fail does the function
-return a
-.Dv NULL
-pointer.  This flag is ignored unless af equals
-AF_INET6.  If both
-.Dv AI_ALL
-and
-.Dv AI_V4MAPPED
-are specified,
-.Dv AI_ALL
-takes precedence.
-.It
-The
-.Dv AI_ADDRCONFIG
-flag specifies that a query for
-.Li AAAA
-records
-should occur only if the node has at least one IPv6 source
-address configured and a query for
-.Li A
-records should occur only if the node has at least one IPv4 source address
-configured.
-.Pp
-For example, if the node has no IPv6 source addresses configured,
-and
-.Ar af
-equals AF_INET6, and the node name being looked up has both
-.Li AAAA
-and
-.Li A
-records, then:
-(a) if only
-.Dv AI_ADDRCONFIG
-is
-specified, the function returns a
-.Dv NULL
-pointer;
-(b) if
-.Dv AI_ADDRCONFIG
-|
-.Dv AI_V4MAPPED
-is specified, the
-.Li A
-records are returned as IPv4-mapped IPv6 addresses;
-.El
-.Pp
-The special flags value of
-.Dv AI_DEFAULT
-is defined as
-.Bd -literal -offset
-   #define  AI_DEFAULT  (AI_V4MAPPED_CFG | AI_ADDRCONFIG)
-.Ed
-.Pp
-We noted that the
-.Fn getipnodebyname
-function must allow the
-.Ar name
-argument to be either a node name or a literal address string
-(i.e., a dotted-decimal IPv4 address or an IPv6 hex address).
-This saves applications from having to call
-.Xr inet_pton 3
-to handle literal address strings.
-When the
-.Ar name
-argument is a literal address string,
-the
-.Ar flags
-argument is always ignored.
-.Pp
-There are four scenarios based on the type of literal address string
-and the value of the
-.Ar af
-argument.
-The two simple cases are when
-.Ar name
-is a dotted-decimal IPv4 address and
-.Ar af
-equals
-.Dv AF_INET ,
-or when
-.Ar name
-is an IPv6 hex address and
-.Ar af
-equals
-.Dv AF_INET6 .
-The members of the
-returned hostent structure are:
-.Li h_name
-points to a copy of the
-.Ar name
-argument,
-.Li h_aliases
-is a
-.Dv NULL
-pointer,
-.Li h_addrtype
-is a copy of the
-.Ar af
-argument,
-.Li h_length
-is either 4
-(for
-.Dv AF_INET )
-or 16
-(for
-.Dv AF_INET6 ) ,
-.Li h_addr_list[0]
-is a pointer to the 4-byte or 16-byte binary address,
-and
-.Li h_addr_list[1]
-is a
-.Dv NULL
-pointer.
-.Pp
-When
-.Ar name
-is a dotted-decimal IPv4 address and
-.Ar af
-equals
-.Dv AF_INET6 ,
-and
-.Dv AI_V4MAPPED
-is specified,
-an IPv4-mapped IPv6 address is returned:
-.Li h_name
-points to an IPv6 hex address containing the IPv4-mapped IPv6 address,
-.Li h_aliases
-is a
-.Dv NULL
-pointer,
-.Li h_addrtype
-is
-.Dv AF_INET6 ,
-.Li h_length
-is 16,
-.Li h_addr_list[0]
-is a pointer to the 16-byte binary address, and
-.Li h_addr_list[1]
-is a
-.Dv NULL
-pointer.
-.Pp
-It is an error when
-.Ar name
-is an IPv6 hex address and
-.Ar af
-equals
-.Dv AF_INET .
-The function's return value is a
-.Dv NULL
-pointer and the value pointed to by
-.Ar error_num
-equals
-.Dv HOST_NOT_FOUND .
-.Pp
-.Fn getipnodebyaddr
-takes almost the same argument as
-.Xr gethostbyaddr 3 ,
-but adds a pointer to return an error number.
-Additionally it takes care of IPv4-mapped IPv6 addresses,
-and IPv4-compatible IPv6 addresses.
-.Pp
-.Fn getipnodebyname
-and
-.Fn getipnodebyaddr
-dynamically allocate the structure to be returned to the caller.
-.Fn freehostent
-reclaims memory region allocated and returned by
-.Fn getipnodebyname
-or
-.Fn getipnodebyaddr .
-.\"
-.Sh FILES
-.Bl -tag -width /etc/nsswitch.conf -compact
-.It Pa /etc/hosts
-.It Pa /etc/nsswitch.conf
-.It Pa /etc/resolv.conf
-.El
-.\"
-.Sh DIAGNOSTICS
-.Fn getipnodebyname
-and
-.Fn getipnodebyaddr
-returns
-.Dv NULL
-on errors.
-The integer values pointed to by
-.Ar error_num
-may then be checked to see whether this is a temporary failure
-or an invalid or unknown host.
-The meanings of each error code are described in
-.Xr gethostbyname 3 .
-.\"
-.Sh SEE ALSO
-.Xr gethostbyaddr 3 ,
-.Xr gethostbyname 3 ,
-.Xr hosts 5 ,
-.Xr nsswitch.conf 5 ,
-.Xr services 5 ,
-.Xr hostname 7 ,
-.Xr named 8
-.Pp
-.Rs
-.%A R. Gilligan
-.%A S. Thomson
-.%A J. Bound
-.%A W. Stevens
-.%T Basic Socket Interface Extensions for IPv6
-.%R RFC2553
-.%D March 1999
-.Re
-.\"
-.Sh HISTORY
-The implementation first appeared in KAME advanced networking kit.
-.\"
-.Sh STANDARDS
-.Fn getipnodebyname
-and
-.Fn getipnodebyaddr
-are documented in
-.Dq Basic Socket Interface Extensions for IPv6
-(RFC2553).
-.\"
-.Sh BUGS
-.Fn getipnodebyname
-and
-.Fn getipnodebyaddr
-do not handle scoped IPv6 address properly.
-If you use these functions,
-your program will not be able to handle scoped IPv6 addresses.
-For IPv6 address manipulation,
-.Fn getaddrinfo 3
-and
-.Fn getnameinfo 3
-are recommended.
-.Pp
-The current implementation is not thread-safe.
-.Pp
-The text was shamelessly copied from RFC2553.
diff --git a/newlib/libc/sys/linux/net/getnameinfo.3 b/newlib/libc/sys/linux/net/getnameinfo.3
deleted file mode 100644
index d7afa2f40..000000000
--- a/newlib/libc/sys/linux/net/getnameinfo.3
+++ /dev/null
@@ -1,311 +0,0 @@
-.\"	$FreeBSD: src/lib/libc/net/getnameinfo.3,v 1.11 2001/10/01 16:08:55 ru Exp $
-.\"	$KAME: getnameinfo.3,v 1.17 2000/08/09 21:16:17 itojun Exp $
-.\"
-.\" Copyright (c) 1983, 1987, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)gethostbyname.3	8.4 (Berkeley) 5/25/95
-.\"
-.Dd May 25, 1995
-.Dt GETNAMEINFO 3
-.Os
-.\"
-.Sh NAME
-.Nm getnameinfo
-.Nd address-to-nodename translation in protocol-independent manner
-.\"
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In netdb.h
-.Ft int
-.Fn getnameinfo "const struct sockaddr *sa" "socklen_t salen" \
-"char *host" "size_t hostlen" "char *serv" "size_t servlen" "int flags"
-.\"
-.Sh DESCRIPTION
-The
-.Fn getnameinfo
-function is defined for protocol-independent address-to-nodename translation.
-Its functionality is a reverse conversion of
-.Xr getaddrinfo 3 ,
-and implements similar functionality with
-.Xr gethostbyaddr 3
-and
-.Xr getservbyport 3
-in more sophisticated manner.
-.Pp
-This function looks up an IP address and port number provided by the
-caller in the DNS and system-specific database, and returns text
-strings for both in buffers provided by the caller.
-The function indicates successful completion by a zero return value;
-a non-zero return value indicates failure.
-.Pp
-The first argument,
-.Fa sa ,
-points to either a
-.Li sockaddr_in
-structure (for IPv4) or a
-.Li sockaddr_in6
-structure (for IPv6) that holds the IP address and port number.
-The
-.Fa salen
-argument gives the length of the
-.Li sockaddr_in
-or
-.Li sockaddr_in6
-structure.
-.Pp
-The function returns the nodename associated with the IP address in
-the buffer pointed to by the
-.Fa host
-argument.
-The caller provides the size of this buffer via the
-.Fa hostlen
-argument.
-The service name associated with the port number is returned in the buffer
-pointed to by
-.Fa serv ,
-and the
-.Fa servlen
-argument gives the length of this buffer.
-The caller specifies not to return either string by providing a zero
-value for the
-.Fa hostlen
-or
-.Fa servlen
-arguments.
-Otherwise, the caller must provide buffers large enough to hold the
-nodename and the service name, including the terminating null characters.
-.Pp
-Unfortunately most systems do not provide constants that specify the
-maximum size of either a fully-qualified domain name or a service name.
-Therefore to aid the application in allocating buffers for these two
-returned strings the following constants are defined in
-.Aq Pa netdb.h :
-.Bd -literal -offset
-#define NI_MAXHOST  1025
-#define NI_MAXSERV    32
-.Ed
-.Pp
-The first value is actually defined as the constant
-.Dv MAXDNAME
-in recent versions of BIND's
-.Aq Pa arpa/nameser.h
-header
-(older versions of BIND define this constant to be 256)
-and the second is a guess based on the services listed in the current
-Assigned Numbers RFC.
-.Pp
-The final argument is a
-.Fa flag
-that changes the default actions of this function.
-By default the fully-qualified domain name (FQDN) for the host is
-looked up in the DNS and returned.
-If the flag bit
-.Dv NI_NOFQDN
-is set, only the nodename portion of the FQDN is returned for local hosts.
-.Pp
-If the
-.Fa flag
-bit
-.Dv NI_NUMERICHOST
-is set, or if the host's name cannot be located in the DNS,
-the numeric form of the host's address is returned instead of its name
-(e.g., by calling
-.Fn inet_ntop
-instead of
-.Fn getnodebyaddr ) .
-If the
-.Fa flag
-bit
-.Dv NI_NAMEREQD
-is set, an error is returned if the host's name cannot be located in the DNS.
-.Pp
-If the flag bit
-.Dv NI_NUMERICSERV
-is set, the numeric form of the service address is returned
-(e.g., its port number)
-instead of its name.
-The two
-.Dv NI_NUMERICxxx
-flags are required to support the
-.Fl n
-flag that many commands provide.
-.Pp
-A fifth flag bit,
-.Dv NI_DGRAM ,
-specifies that the service is a datagram service, and causes
-.Fn getservbyport
-to be called with a second argument of
-.Dq udp
-instead of its default of
-.Dq tcp .
-This is required for the few ports (512-514)
-that have different services for UDP and TCP.
-.Pp
-These
-.Dv NI_xxx
-flags are defined in
-.Aq Pa netdb.h .
-.\"
-.Sh EXTENSION
-The implementation allows experimental numeric IPv6 address notation with
-scope identifier.
-IPv6 link-local address will appear as string like
-.Dq Li fe80::1%ne0 ,
-if
-.Dv NI_WITHSCOPEID
-bit is enabled in
-.Ar flags
-argument.
-Refer to
-.Xr getaddrinfo 3
-for the notation.
-.\"
-.Sh EXAMPLES
-The following code tries to get numeric hostname, and service name,
-for given socket address.
-Observe that there is no hardcoded reference to particular address family.
-.Bd -literal -offset indent
-struct sockaddr *sa;	/* input */
-char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
-
-if (getnameinfo(sa, sa->sa_len, hbuf, sizeof(hbuf), sbuf,
-    sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV)) {
-	errx(1, "could not get numeric hostname");
-	/*NOTREACHED*/
-}
-printf("host=%s, serv=%s\\n", hbuf, sbuf);
-.Ed
-.Pp
-The following version checks if the socket address has reverse address mapping.
-.Bd -literal -offset indent
-struct sockaddr *sa;	/* input */
-char hbuf[NI_MAXHOST];
-
-if (getnameinfo(sa, sa->sa_len, hbuf, sizeof(hbuf), NULL, 0,
-    NI_NAMEREQD)) {
-	errx(1, "could not resolve hostname");
-	/*NOTREACHED*/
-}
-printf("host=%s\\n", hbuf);
-.Ed
-.\"
-.Sh FILES
-.Bl -tag -width /etc/nsswitch.conf -compact
-.It Pa /etc/hosts
-.It Pa /etc/nsswitch.conf
-.It Pa /etc/resolv.conf
-.El
-.\"
-.Sh DIAGNOSTICS
-The function indicates successful completion by a zero return value;
-a non-zero return value indicates failure.
-Error codes are as below:
-.Bl -tag -width Er
-.It Bq Er EAI_AGAIN
-The name could not be resolved at this time.
-Future attempts may succeed.
-.It Bq Er EAI_BADFLAGS
-The flags had an invalid value.
-.It Bq Er EAI_FAIL
-A non-recoverable error occurred.
-.It Bq Er EAI_FAMILY
-The address family was not recognized or the address length was invalid
-for the specified family.
-.It Bq Er EAI_MEMORY
-There was a memory allocation failure.
-.It Bq Er EAI_NONAME
-The name does not resolve for the supplied parameters.
-.Dv NI_NAMEREQD
-is set and the host's name cannot be located,
-or both nodename and servname were null.
-.It Bq Er EAI_SYSTEM
-A system error occurred.
-The error code can be found in errno.
-.El
-.\"
-.Sh SEE ALSO
-.Xr getaddrinfo 3 ,
-.Xr gethostbyaddr 3 ,
-.Xr getservbyport 3 ,
-.Xr hosts 5 ,
-.Xr services 5 ,
-.Xr hostname 7 ,
-.Xr named 8
-.Pp
-.Rs
-.%A R. Gilligan
-.%A S. Thomson
-.%A J. Bound
-.%A W. Stevens
-.%T Basic Socket Interface Extensions for IPv6
-.%R RFC2553
-.%D March 1999
-.Re
-.Rs
-.%A Tatsuya Jinmei
-.%A Atsushi Onoe
-.%T "An Extension of Format for IPv6 Scoped Addresses"
-.%R internet draft
-.%N draft-ietf-ipngwg-scopedaddr-format-02.txt
-.%O work in progress material
-.Re
-.Rs
-.%A Craig Metz
-.%T Protocol Independence Using the Sockets API
-.%B "Proceedings of the freenix track: 2000 USENIX annual technical conference"
-.%D June 2000
-.Re
-.\"
-.Sh HISTORY
-The implementation first appeared in WIDE Hydrangea IPv6 protocol stack kit.
-.\"
-.Sh STANDARDS
-The
-.Fn getaddrinfo
-function is defined in
-.St -p1003.1g-2000 ,
-and documented in
-.Dq Basic Socket Interface Extensions for IPv6
-(RFC2553).
-.\"
-.Sh BUGS
-The current implementation is not thread-safe.
-.Pp
-The text was shamelessly copied from RFC2553.
-.Pp
-The type of the 2nd argument should be
-.Li socklen_t
-for RFC2553 conformance.
-The current code is based on pre-RFC2553 specification.
diff --git a/newlib/libc/sys/linux/net/getnameinfo.c b/newlib/libc/sys/linux/net/getnameinfo.c
deleted file mode 100644
index e2f9631c1..000000000
--- a/newlib/libc/sys/linux/net/getnameinfo.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/*	$KAME: getnameinfo.c,v 1.45 2000/09/25 22:43:56 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Issues to be discussed:
- * - Thread safe-ness must be checked
- * - RFC2553 says that we should raise error on short buffer.  X/Open says
- *   we need to truncate the result.  We obey RFC2553 (and X/Open should be
- *   modified).  ipngwg rough consensus seems to follow RFC2553.
- * - What is "local" in NI_FQDN?
- * - NI_NAMEREQD and NI_NUMERICHOST conflict with each other.
- * - (KAME extension) NI_WITHSCOPEID when called with global address,
- *   and sin6_scope_id filled
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <string.h>
-#include <stddef.h>
-#include <errno.h>
-
-#define SUCCESS 0
-#define ANY 0
-#define YES 1
-#define NO  0
-
-static struct afd {
-	int a_af;
-	int a_addrlen;
-	int a_socklen;
-	int a_off;
-} afdl [] = {
-#ifdef INET6
-	{PF_INET6, sizeof(struct in6_addr), sizeof(struct sockaddr_in6),
-		offsetof(struct sockaddr_in6, sin6_addr)},
-#endif
-	{PF_INET, sizeof(struct in_addr), sizeof(struct sockaddr_in),
-		offsetof(struct sockaddr_in, sin_addr)},
-	{0, 0, 0},
-};
-
-struct sockinet {
-	u_char	si_len;
-	u_char	si_family;
-	u_short	si_port;
-};
-
-#ifdef INET6
-static int ip6_parsenumeric(const struct sockaddr *, const char *, char *,
-	    size_t, int);
-static int ip6_sa2str(const struct sockaddr_in6 *, char *, size_t, int);
-#endif
-
-/* 2553bis: use EAI_xx for getnameinfo */
-#define ENI_NOSOCKET 	EAI_FAIL		/*XXX*/
-#define ENI_NOSERVNAME	EAI_NONAME
-#define ENI_NOHOSTNAME	EAI_NONAME
-#define ENI_MEMORY	EAI_MEMORY
-#define ENI_SYSTEM	EAI_SYSTEM
-#define ENI_FAMILY	EAI_FAMILY
-#define ENI_SALEN	EAI_FAMILY
-
-int
-getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
-	const struct sockaddr *sa;
-	socklen_t salen;
-	char *host;
-	size_t hostlen;
-	char *serv;
-	size_t servlen;
-	int flags;
-{
-	struct afd *afd;
-	struct servent *sp;
-	struct hostent *hp;
-	u_short port;
-	int family, i;
-	const char *addr;
-	u_int32_t v4a;
-	int h_error;
-	char numserv[512];
-	char numaddr[512];
-
-	if (sa == NULL)
-		return ENI_NOSOCKET;
-
-	family = sa->sa_family;
-	for (i = 0; afdl[i].a_af; i++)
-		if (afdl[i].a_af == family) {
-			afd = &afdl[i];
-			goto found;
-		}
-	return ENI_FAMILY;
-	
- found:
-	if (salen != afd->a_socklen)
-		return ENI_SALEN;
-	
-	/* network byte order */
-	port = ((const struct sockinet *)sa)->si_port;
-	addr = (const char *)sa + afd->a_off;
-
-	if (serv == NULL || servlen == 0) {
-		/*
-		 * do nothing in this case.
-		 * in case you are wondering if "&&" is more correct than
-		 * "||" here: RFC2553 says that serv == NULL OR servlen == 0
-		 * means that the caller does not want the result.
-		 */
-	} else {
-		if (flags & NI_NUMERICSERV)
-			sp = NULL;
-		else {
-			sp = getservbyport(port,
-				(flags & NI_DGRAM) ? "udp" : "tcp");
-		}
-		if (sp) {
-			if (strlen(sp->s_name) + 1 > servlen)
-				return ENI_MEMORY;
-			strcpy(serv, sp->s_name);
-		} else {
-			snprintf(numserv, sizeof(numserv), "%d", ntohs(port));
-			if (strlen(numserv) + 1 > servlen)
-				return ENI_MEMORY;
-			strcpy(serv, numserv);
-		}
-	}
-
-	switch (sa->sa_family) {
-	case AF_INET:
-		v4a = (u_int32_t)
-		    ntohl(((const struct sockaddr_in *)sa)->sin_addr.s_addr);
-		if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a))
-			flags |= NI_NUMERICHOST;
-		v4a >>= IN_CLASSA_NSHIFT;
-		if (v4a == 0)
-			flags |= NI_NUMERICHOST;			
-		break;
-#ifdef INET6
-	case AF_INET6:
-	    {
-		const struct sockaddr_in6 *sin6;
-		sin6 = (const struct sockaddr_in6 *)sa;
-		switch (sin6->sin6_addr.s6_addr[0]) {
-		case 0x00:
-			if (IN6_IS_ADDR_V4MAPPED(&sin6->sin6_addr))
-				;
-			else if (IN6_IS_ADDR_LOOPBACK(&sin6->sin6_addr))
-				;
-			else
-				flags |= NI_NUMERICHOST;
-			break;
-		default:
-			if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)) {
-				flags |= NI_NUMERICHOST;
-			}
-			else if (IN6_IS_ADDR_MULTICAST(&sin6->sin6_addr))
-				flags |= NI_NUMERICHOST;
-			break;
-		}
-	    }
-		break;
-#endif
-	}
-	if (host == NULL || hostlen == 0) {
-		/*
-		 * do nothing in this case.
-		 * in case you are wondering if "&&" is more correct than
-		 * "||" here: RFC2553 says that host == NULL OR hostlen == 0
-		 * means that the caller does not want the result.
-		 */
-	} else if (flags & NI_NUMERICHOST) {
-		int numaddrlen;
-
-		/* NUMERICHOST and NAMEREQD conflicts with each other */
-		if (flags & NI_NAMEREQD)
-			return ENI_NOHOSTNAME;
-
-		switch(afd->a_af) {
-#ifdef INET6
-		case AF_INET6:
-		{
-			int error;
-
-			if ((error = ip6_parsenumeric(sa, addr, host,
-						      hostlen, flags)) != 0)
-				return(error);
-			break;
-		}
-#endif
-		default:
-			if (inet_ntop(afd->a_af, addr, numaddr, sizeof(numaddr))
-			    == NULL)
-				return ENI_SYSTEM;
-			numaddrlen = strlen(numaddr);
-			if (numaddrlen + 1 > hostlen) /* don't forget terminator */
-				return ENI_MEMORY;
-			strcpy(host, numaddr);
-			break;
-		}
-	} else {
-		hp = getipnodebyaddr(addr, afd->a_addrlen, afd->a_af, &h_error);
-
-		if (hp) {
-#if 0
-			/*
-			 * commented out, since "for local host" is not
-			 * implemented here - see RFC2553 p30
-			 */
-			if (flags & NI_NOFQDN) {
-				char *p;
-				p = strchr(hp->h_name, '.');
-				if (p)
-					*p = '\0';
-			}
-#endif
-			if (strlen(hp->h_name) + 1 > hostlen) {
-				freehostent(hp);
-				return ENI_MEMORY;
-			}
-			strcpy(host, hp->h_name);
-			freehostent(hp);
-		} else {
-			if (flags & NI_NAMEREQD)
-				return ENI_NOHOSTNAME;
-			switch(afd->a_af) {
-#ifdef INET6
-			case AF_INET6:
-			{
-				int error;
-
-				if ((error = ip6_parsenumeric(sa, addr, host,
-							      hostlen,
-							      flags)) != 0)
-					return(error);
-				break;
-			}
-#endif
-			default:
-				if (inet_ntop(afd->a_af, addr, host,
-				    hostlen) == NULL)
-					return ENI_SYSTEM;
-				break;
-			}
-		}
-	}
-	return SUCCESS;
-}
-
-#ifdef INET6
-static int
-ip6_parsenumeric(sa, addr, host, hostlen, flags)
-	const struct sockaddr *sa;
-	const char *addr;
-	char *host;
-	size_t hostlen;
-	int flags;
-{
-	int numaddrlen;
-	char numaddr[512];
-
-	if (inet_ntop(AF_INET6, addr, numaddr, sizeof(numaddr))
-	    == NULL)
-		return ENI_SYSTEM;
-
-	numaddrlen = strlen(numaddr);
-	if (numaddrlen + 1 > hostlen) /* don't forget terminator */
-		return ENI_MEMORY;
-	strcpy(host, numaddr);
-
-#ifdef NI_WITHSCOPEID
-	if (
-#ifdef DONT_OPAQUE_SCOPEID
-	    (IN6_IS_ADDR_LINKLOCAL((struct in6_addr *)addr) ||
-	     IN6_IS_ADDR_MULTICAST((struct in6_addr *)addr)) &&
-#endif
-	    ((const struct sockaddr_in6 *)sa)->sin6_scope_id) {
-#ifndef ALWAYS_WITHSCOPE
-		if (flags & NI_WITHSCOPEID)
-#endif /* !ALWAYS_WITHSCOPE */
-		{
-			char scopebuf[MAXHOSTNAMELEN];
-			int scopelen;
-
-			/* ip6_sa2str never fails */
-			scopelen = ip6_sa2str((const struct sockaddr_in6 *)sa,
-					      scopebuf, sizeof(scopebuf),
-					      flags);
-			if (scopelen + 1 + numaddrlen + 1 > hostlen)
-				return ENI_MEMORY;
-			/*
-			 * construct <numeric-addr><delim><scopeid>
-			 */
-			memcpy(host + numaddrlen + 1, scopebuf,
-			       scopelen);
-			host[numaddrlen] = SCOPE_DELIMITER;
-			host[numaddrlen + 1 + scopelen] = '\0';
-		}
-	}
-#endif /* NI_WITHSCOPEID */
-
-	return 0;
-}
-
-/* ARGSUSED */
-static int
-ip6_sa2str(sa6, buf, bufsiz, flags)
-	const struct sockaddr_in6 *sa6;
-	char *buf;
-	size_t bufsiz;
-	int flags;
-{
-	unsigned int ifindex = (unsigned int)sa6->sin6_scope_id;
-	const struct in6_addr *a6 = &sa6->sin6_addr;
-
-#ifdef NI_NUMERICSCOPE
-	if (flags & NI_NUMERICSCOPE) {
-		return(snprintf(buf, bufsiz, "%d", sa6->sin6_scope_id));
-	}
-#endif
-
-	/* if_indextoname() does not take buffer size.  not a good api... */
-	if ((IN6_IS_ADDR_LINKLOCAL(a6) || IN6_IS_ADDR_MC_LINKLOCAL(a6)) &&
-	    bufsiz >= IF_NAMESIZE) {
-		char *p = if_indextoname(ifindex, buf);
-		if (p) {
-			return(strlen(p));
-		}
-	}
-
-	/* last resort */
-	return(snprintf(buf, bufsiz, "%u", sa6->sin6_scope_id));
-}
-#endif /* INET6 */
diff --git a/newlib/libc/sys/linux/net/getnetbydns.c b/newlib/libc/sys/linux/net/getnetbydns.c
deleted file mode 100644
index 2cc4fce54..000000000
--- a/newlib/libc/sys/linux/net/getnetbydns.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/*-
- * Copyright (c) 1985, 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-/* Portions Copyright (c) 1993 Carlos Leandro and Rui Salgueiro
- *	Dep. Matematica Universidade de Coimbra, Portugal, Europe
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)gethostnamadr.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <stdio.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <ctype.h>
-#include <string.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-
-#include "res_config.h"
-
-extern int h_errno;
-
-#define BYADDR 0
-#define BYNAME 1
-#define	MAXALIASES	35
-
-#if PACKETSZ > 1024
-#define	MAXPACKET	PACKETSZ
-#else
-#define	MAXPACKET	1024
-#endif
-
-typedef union {
-	HEADER	hdr;
-	u_char	buf[MAXPACKET];
-} querybuf;
-
-typedef union {
-	long	al;
-	char	ac;
-} align;
-
-static struct netent *
-getnetanswer(answer, anslen, net_i)
-	querybuf *answer;
-	int anslen;
-	int net_i;
-{
-
-	HEADER *hp;
-	u_char *cp;
-	int n;
-	u_char *eom;
-	int type, class, buflen, ancount, qdcount, haveanswer, i, nchar;
-	char aux1[MAXHOSTNAMELEN], aux2[MAXHOSTNAMELEN], ans[MAXHOSTNAMELEN];
-	char *in, *st, *pauxt, *bp, **ap;
-	char *paux1 = &aux1[0], *paux2 = &aux2[0], flag = 0;
-static	struct netent net_entry;
-static	char *net_aliases[MAXALIASES], netbuf[PACKETSZ];
-
-	/*
-	 * find first satisfactory answer
-	 *
-	 *      answer --> +------------+  ( MESSAGE )
-	 *		   |   Header   |
-	 *		   +------------+
-	 *		   |  Question  | the question for the name server
-	 *		   +------------+
-	 *		   |   Answer   | RRs answering the question
-	 *		   +------------+
-	 *		   | Authority  | RRs pointing toward an authority
-	 *		   | Additional | RRs holding additional information
-	 *		   +------------+
-	 */
-	eom = answer->buf + anslen;
-	hp = &answer->hdr;
-	ancount = ntohs(hp->ancount); /* #/records in the answer section */
-	qdcount = ntohs(hp->qdcount); /* #/entries in the question section */
-	bp = netbuf;
-	buflen = sizeof(netbuf);
-	cp = answer->buf + HFIXEDSZ;
-	if (!qdcount) {
-		if (hp->aa)
-			h_errno = HOST_NOT_FOUND;
-		else
-			h_errno = TRY_AGAIN;
-		return (NULL);
-	}
-	while (qdcount-- > 0)
-		cp += __dn_skipname(cp, eom) + QFIXEDSZ;
-	ap = net_aliases;
-	*ap = NULL;
-	net_entry.n_aliases = net_aliases;
-	haveanswer = 0;
-	while (--ancount >= 0 && cp < eom) {
-		n = dn_expand(answer->buf, eom, cp, bp, buflen);
-		if ((n < 0) || !res_dnok(bp))
-			break;
-		cp += n;
-		ans[0] = '\0';
-		(void)strncpy(&ans[0], bp, sizeof(ans) - 1);
-		ans[sizeof(ans) - 1] = '\0';
-		GETSHORT(type, cp);
-		GETSHORT(class, cp);
-		cp += INT32SZ;		/* TTL */
-		GETSHORT(n, cp);
-		if (class == C_IN && type == T_PTR) {
-			n = dn_expand(answer->buf, eom, cp, bp, buflen);
-			if ((n < 0) || !res_hnok(bp)) {
-				cp += n;
-				return (NULL);
-			}
-			cp += n; 
-			*ap++ = bp;
-			bp += strlen(bp) + 1;
-			net_entry.n_addrtype =
-				(class == C_IN) ? AF_INET : AF_UNSPEC;
-			haveanswer++;
-		}
-	}
-	if (haveanswer) {
-		*ap = NULL;
-		switch (net_i) {
-		case BYADDR:
-			net_entry.n_name = *net_entry.n_aliases;
-			net_entry.n_net = 0L;
-			break;
-		case BYNAME:
-			in = *net_entry.n_aliases;
-			net_entry.n_name = &ans[0];
-			aux2[0] = '\0';
-			for (i = 0; i < 4; i++) {
-				for (st = in, nchar = 0;
-				     *st != '.';
-				     st++, nchar++)
-					;
-				if (nchar != 1 || *in != '0' || flag) {
-					flag = 1;
-					(void)strncpy(paux1,
-						      (i==0) ? in : in-1,
-						      (i==0) ?nchar : nchar+1);
-					paux1[(i==0) ? nchar : nchar+1] = '\0';
-					pauxt = paux2;
-					paux2 = strcat(paux1, paux2);
-					paux1 = pauxt;
-				}
-				in = ++st;
-			}		  
-			net_entry.n_net = inet_network(paux2);
-			break;
-		}
-		net_entry.n_aliases++;
-		return (&net_entry);
-	}
-	h_errno = TRY_AGAIN;
-	return (NULL);
-}
-
-int
-_dns_getnetbyaddr(void *rval, void *cb_data, va_list ap)
-{
-	unsigned long net;
-	int net_type;
-	unsigned int netbr[4];
-	int nn, anslen;
-	querybuf buf;
-	char qbuf[MAXDNAME];
-	unsigned long net2;
-	struct netent *net_entry;
-
-	net = va_arg(ap, unsigned long);
-	net_type = va_arg(ap, int);
-
-	*(struct netent **)rval = NULL;
-
-	if (net_type != AF_INET)
-		return NS_UNAVAIL;
-
-	for (nn = 4, net2 = net; net2; net2 >>= 8)
-		netbr[--nn] = net2 & 0xff;
-	switch (nn) {
-	case 3: 	/* Class A */
-		sprintf(qbuf, "0.0.0.%u.in-addr.arpa", netbr[3]);
-		break;
-	case 2: 	/* Class B */
-		sprintf(qbuf, "0.0.%u.%u.in-addr.arpa", netbr[3], netbr[2]);
-		break;
-	case 1: 	/* Class C */
-		sprintf(qbuf, "0.%u.%u.%u.in-addr.arpa", netbr[3], netbr[2],
-		    netbr[1]);
-		break;
-	case 0: 	/* Class D - E */
-		sprintf(qbuf, "%u.%u.%u.%u.in-addr.arpa", netbr[3], netbr[2],
-		    netbr[1], netbr[0]);
-		break;
-	}
-	anslen = res_query(qbuf, C_IN, T_PTR, (u_char *)&buf, sizeof(buf));
-	if (anslen < 0) {
-#ifdef DEBUG
-		if (_res.options & RES_DEBUG)
-			printf("res_query failed\n");
-#endif
-		return NS_UNAVAIL;
-	}
-	net_entry = getnetanswer(&buf, anslen, BYADDR);
-	if (net_entry) {
-		unsigned u_net = net;	/* maybe net should be unsigned ? */
-
-		/* Strip trailing zeros */
-		while ((u_net & 0xff) == 0 && u_net != 0)
-			u_net >>= 8;
-		net_entry->n_net = u_net;
-		*(struct netent **)rval = net_entry;
-		return NS_SUCCESS;
-	}
-	return NS_NOTFOUND;
-}
-
-int
-_dns_getnetbyname(void *rval, void *cb_data, va_list ap)
-{
-	const char *net;
-	int anslen;
-	querybuf buf;
-	char qbuf[MAXDNAME];
-
-	net = va_arg(ap, const char *);
-
-	*(struct netent**)rval = NULL;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return NS_UNAVAIL;
-	}
-	strncpy(qbuf, net, sizeof(qbuf) - 1);
-	qbuf[sizeof(qbuf) - 1] = '\0';
-	anslen = res_search(qbuf, C_IN, T_PTR, (u_char *)&buf, sizeof(buf));
-	if (anslen < 0) {
-#ifdef DEBUG
-		if (_res.options & RES_DEBUG)
-			printf("res_query failed\n");
-#endif
-		return NS_UNAVAIL;
-	}
-	*(struct netent**)rval = getnetanswer(&buf, anslen, BYNAME);
-	return (*(struct netent**)rval != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
-
-void
-_setnetdnsent(stayopen)
-	int stayopen;
-{
-	if (stayopen)
-		_res.options |= RES_STAYOPEN | RES_USEVC;
-}
-
-void
-_endnetdnsent()
-{
-	_res.options &= ~(RES_STAYOPEN | RES_USEVC);
-	res_close();
-}
diff --git a/newlib/libc/sys/linux/net/getnetbyht.c b/newlib/libc/sys/linux/net/getnetbyht.c
deleted file mode 100644
index 8e4a16f1c..000000000
--- a/newlib/libc/sys/linux/net/getnetbyht.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* Portions Copyright (c) 1993 Carlos Leandro and Rui Salgueiro
- *	Dep. Matematica Universidade de Coimbra, Portugal, Europe
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * from getnetent.c	1.1 (Coimbra) 93/06/02
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getnetent.c	8.1 (Berkeley) 6/4/93";
-static char orig_rcsid[] = "From: Id: getnetent.c,v 8.4 1997/06/01 20:34:37 vixie Exp";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-
-#define	MAXALIASES	35
-
-static FILE *netf;
-static char line[BUFSIZ+1];
-static struct netent net;
-static char *net_aliases[MAXALIASES];
-static int _net_stayopen;
-
-void
-_setnethtent(f)
-	int f;
-{
-
-	if (netf == NULL)
-		netf = fopen(_PATH_NETWORKS, "r" );
-	else
-		rewind(netf);
-	_net_stayopen |= f;
-}
-
-void
-_endnethtent()
-{
-
-	if (netf) {
-		fclose(netf);
-		netf = NULL;
-	}
-	_net_stayopen = 0;
-}
-
-struct netent *
-getnetent()
-{
-	char *p;
-	char *cp, **q;
-
-	if (netf == NULL && (netf = fopen(_PATH_NETWORKS, "r" )) == NULL)
-		return (NULL);
-again:
-	p = fgets(line, sizeof line, netf);
-	if (p == NULL)
-		return (NULL);
-	if (*p == '#')
-		goto again;
-	cp = strpbrk(p, "#\n");
-	if (cp == NULL)
-		goto again;
-	*cp = '\0';
-	net.n_name = p;
-	cp = strpbrk(p, " \t");
-	if (cp == NULL)
-		goto again;
-	*cp++ = '\0';
-	while (*cp == ' ' || *cp == '\t')
-		cp++;
-	p = strpbrk(cp, " \t");
-	if (p != NULL)
-		*p++ = '\0';
-	net.n_net = inet_network(cp);
-	net.n_addrtype = AF_INET;
-	q = net.n_aliases = net_aliases;
-	if (p != NULL) 
-		cp = p;
-	while (cp && *cp) {
-		if (*cp == ' ' || *cp == '\t') {
-			cp++;
-			continue;
-		}
-		if (q < &net_aliases[MAXALIASES - 1])
-			*q++ = cp;
-		cp = strpbrk(cp, " \t");
-		if (cp != NULL)
-			*cp++ = '\0';
-	}
-	*q = NULL;
-	return (&net);
-}
-
-int
-_ht_getnetbyname(void *rval, void *cb_data, va_list ap)
-{
-	const char *name;
-	struct netent *p;
-	char **cp;
-
-	name = va_arg(ap, const char *);
-
-	setnetent(_net_stayopen);
-	while ( (p = getnetent()) ) {
-		if (strcasecmp(p->n_name, name) == 0)
-			break;
-		for (cp = p->n_aliases; *cp != 0; cp++)
-			if (strcasecmp(*cp, name) == 0)
-				goto found;
-	}
-found:
-	if (!_net_stayopen)
-		endnetent();
-	*(struct netent **)rval = p;
-	return (p != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
-
-int
-_ht_getnetbyaddr(void *rval, void *cb_data, va_list ap)
-{
-	unsigned long net;
-	int type;
-	struct netent *p;
-
-	net = va_arg(ap, unsigned long);
-	type = va_arg(ap, int);
-
-	setnetent(_net_stayopen);
-	while ( (p = getnetent()) )
-		if (p->n_addrtype == type && p->n_net == net)
-			break;
-	if (!_net_stayopen)
-		endnetent();
-	*(struct netent **)rval = p;
-	return (p != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
diff --git a/newlib/libc/sys/linux/net/getnetbynis.c b/newlib/libc/sys/linux/net/getnetbynis.c
deleted file mode 100644
index 6d222e60f..000000000
--- a/newlib/libc/sys/linux/net/getnetbynis.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-#include <arpa/nameser.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-
-#define	MAXALIASES	35
-#define	MAXADDRS	35
-
-#ifdef YP
-static char *host_aliases[MAXALIASES];
-
-static struct netent *
-_getnetbynis(const char *name, char *map, int af)
-{
-	char *cp, **q;
-	static char *result;
-	int resultlen;
-	static struct netent h;
-	static char *domain = (char *)NULL;
-	static char ypbuf[YPMAXRECORD + 2];
-
-	switch(af) {
-	case AF_INET:
-		break;
-	default:
-	case AF_INET6:
-		errno = EAFNOSUPPORT;
-		return NULL;
-	}
-
-	if (domain == (char *)NULL)
-		if (yp_get_default_domain (&domain))
-			return (NULL);
-
-	if (yp_match(domain, map, name, strlen(name), &result, &resultlen))
-		return (NULL);
-
-	bcopy((char *)result, (char *)&ypbuf, resultlen);
-	ypbuf[resultlen] = '\0';
-	free(result);
-	result = (char *)&ypbuf;
-
-	if ((cp = index(result, '\n')))
-		*cp = '\0';
-
-	cp = strpbrk(result, " \t");
-	*cp++ = '\0';
-	h.n_name = result;
-
-	while (*cp == ' ' || *cp == '\t')
-		cp++;
-
-	h.n_net = inet_network(cp);
-	h.n_addrtype = AF_INET;
-
-	q = h.n_aliases = host_aliases;
-	cp = strpbrk(cp, " \t");
-	if (cp != NULL)
-		*cp++ = '\0';
-	while (cp && *cp) {
-		if (*cp == ' ' || *cp == '\t') {
-			cp++;
-			continue;
-		}
-		if (q < &host_aliases[MAXALIASES - 1])
-			*q++ = cp;
-		cp = strpbrk(cp, " \t");
-		if (cp != NULL)
-			*cp++ = '\0';
-	}
-	*q = NULL;
-	return (&h);
-}
-#endif /* YP */
-
-int
-_nis_getnetbyname(void *rval, void *cb_data, va_list ap)
-{
-#ifdef YP
-	const char *name;
-
-	name = va_arg(ap, const char *);
-	
-	*(struct netent **)rval = _getnetbynis(name, "networks.byname", AF_INET);
-	return (*(struct netent **)rval != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-#else
-	return NS_UNAVAIL;
-#endif
-
-}
-
-int 
-_nis_getnetbyaddr(void *rval, void *cb_data, va_list ap)
-{
-#ifdef YP
-	unsigned long addr;
-	int af;
-	char *str, *cp;
-	unsigned long net2;
-	int nn;
-	unsigned int netbr[4];
-	char buf[MAXDNAME];
-
-	addr = va_arg(ap, unsigned long);
-	af = va_arg(ap, int);
-
-	*(struct netent **)rval = NULL;
-
-	if (af != AF_INET) {
-		errno = EAFNOSUPPORT;
-		return NS_UNAVAIL;
-	}
-
-        for (nn = 4, net2 = addr; net2; net2 >>= 8) {
-                netbr[--nn] = net2 & 0xff;
-	}
-
-	switch (nn) {
-	case 3:		/* Class A */
-		sprintf(buf, "%u", netbr[3]);
-		break;
-        case 2:		/* Class B */
-		sprintf(buf, "%u.%u", netbr[2], netbr[3]);
-		break;
-        case 1:		/* Class C */
-		sprintf(buf, "%u.%u.%u", netbr[1], netbr[2], netbr[3]);
-                break;
-        case 0:		/* Class D - E */
-		sprintf(buf, "%u.%u.%u.%u", netbr[0], netbr[1],
-			netbr[2], netbr[3]);
-		break;
-	}
-
-	str = (char *)&buf;
-	cp = str + (strlen(str) - 2);
-
-	while(!strcmp(cp, ".0")) {
-		*cp = '\0';
-		cp = str + (strlen(str) - 2);
-	}
-
-	*(struct netent **)rval = _getnetbynis(str, "networks.byaddr", af);
-	return (*(struct netent**)rval != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-#else
-	return NS_UNAVAIL;
-#endif /* YP */
-}
diff --git a/newlib/libc/sys/linux/net/getnetent.3 b/newlib/libc/sys/linux/net/getnetent.3
deleted file mode 100644
index 6801e9707..000000000
--- a/newlib/libc/sys/linux/net/getnetent.3
+++ /dev/null
@@ -1,172 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     @(#)getnetent.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/net/getnetent.3,v 1.17 2002/01/14 16:59:01 ru Exp $
-.\"
-.Dd June 4, 1993
-.Dt GETNETENT 3
-.Os
-.Sh NAME
-.Nm getnetent ,
-.Nm getnetbyaddr ,
-.Nm getnetbyname ,
-.Nm setnetent ,
-.Nm endnetent
-.Nd get network entry
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In netdb.h
-.Ft struct netent *
-.Fn getnetent void
-.Ft struct netent *
-.Fn getnetbyname "const char *name"
-.Ft struct netent *
-.Fn getnetbyaddr "unsigned long net" "int type"
-.Ft void
-.Fn setnetent "int stayopen"
-.Ft void
-.Fn endnetent void
-.Sh DESCRIPTION
-The
-.Fn getnetent ,
-.Fn getnetbyname ,
-and
-.Fn getnetbyaddr
-functions
-each return a pointer to an object with the
-following structure describing an internet network.
-This structure contains either the information obtained
-from the nameserver,
-.Xr named 8 ,
-broken-out fields of a line in the network data base
-.Pa /etc/networks ,
-or entries supplied by the
-.Xr yp 8
-system.  The order of the lookups is controlled by the
-`networks' entry in
-.Xr nsswitch.conf 5 .
-.Pp
-.Bd -literal -offset indent
-struct	netent {
-	char		*n_name;	/* official name of net */
-	char		**n_aliases;	/* alias list */
-	int		n_addrtype;	/* net number type */
-	unsigned long	n_net;		/* net number */
-};
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width n_addrtype
-.It Fa n_name
-The official name of the network.
-.It Fa n_aliases
-A zero terminated list of alternate names for the network.
-.It Fa n_addrtype
-The type of the network number returned; currently only AF_INET.
-.It Fa n_net
-The network number.  Network numbers are returned in machine byte
-order.
-.El
-.Pp
-The
-.Fn getnetent
-function
-reads the next line of the file, opening the file if necessary.
-.Pp
-The
-.Fn setnetent
-function
-opens and rewinds the file.  If the
-.Fa stayopen
-flag is non-zero,
-the net data base will not be closed after each call to
-.Fn getnetbyname
-or
-.Fn getnetbyaddr .
-.Pp
-The
-.Fn endnetent
-function
-closes the file.
-.Pp
-The
-.Fn getnetbyname
-function
-and
-.Fn getnetbyaddr
-sequentially search from the beginning
-of the file until a matching
-net name or
-net address and type is found,
-or until
-.Dv EOF
-is encountered.
-The
-.Fa type
-must be
-.Dv AF_INET .
-Network numbers are supplied in host order.
-.Sh FILES
-.Bl -tag -width /etc/nsswitch.conf -compact
-.It Pa /etc/networks
-.It Pa /etc/nsswitch.conf
-.It Pa /etc/resolv.conf
-.El
-.Sh DIAGNOSTICS
-Null pointer
-(0) returned on
-.Dv EOF
-or error.
-.Sh SEE ALSO
-.Xr networks 5
-.Pp
-.%T RFC 1101
-.Sh HISTORY
-The
-.Fn getnetent ,
-.Fn getnetbyaddr ,
-.Fn getnetbyname ,
-.Fn setnetent ,
-and
-.Fn endnetent
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-The data space used by
-these functions is static; if future use requires the data, it should be
-copied before any subsequent calls to these functions overwrite it.
-Only Internet network
-numbers are currently understood.
-Expecting network numbers to fit
-in no more than 32 bits is probably
-naive.
diff --git a/newlib/libc/sys/linux/net/getnetnamadr.c b/newlib/libc/sys/linux/net/getnetnamadr.c
deleted file mode 100644
index 180ab14e2..000000000
--- a/newlib/libc/sys/linux/net/getnetnamadr.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-
-extern int _ht_getnetbyname(void *, void *, va_list);
-extern int _dns_getnetbyname(void *, void *, va_list);
-extern int _nis_getnetbyname(void *, void *, va_list);
-extern int _ht_getnetbyaddr(void *, void *, va_list);
-extern int _dns_getnetbyaddr(void *, void *, va_list);
-extern int _nis_getnetbyaddr(void *, void *, va_list);
-
-/* Network lookup order if nsswitch.conf is broken or nonexistant */
-static const ns_src default_src[] = { 
-	{ NSSRC_FILES, NS_SUCCESS },
-	{ NSSRC_DNS, NS_SUCCESS },
-	{ 0 }
-};
-
-struct netent *
-getnetbyname(const char *name)
-{
-	struct netent *hp = 0;
-	int rval;
-
-
-	static const ns_dtab dtab[] = {
-		NS_FILES_CB(_ht_getnetbyname, NULL)
-		{ NSSRC_DNS, _dns_getnetbyname, NULL },
-		NS_NIS_CB(_nis_getnetbyname, NULL) /* force -DHESIOD */
-		{ 0 }
-	};       
-	
-	rval = nsdispatch((void *)&hp, dtab, NSDB_NETWORKS, "getnetbyname",
-			  default_src, name);
-
-	if (rval != NS_SUCCESS)
-		return NULL;
-	else
-		return hp;
-}
-
-struct netent *
-getnetbyaddr(u_long addr, int af)
-{
-	struct netent *hp = 0;
-	int rval;
-
-	static const ns_dtab dtab[] = {
-		NS_FILES_CB(_ht_getnetbyaddr, NULL)
-		{ NSSRC_DNS, _dns_getnetbyaddr, NULL },
-		NS_NIS_CB(_nis_getnetbyaddr, NULL) /* force -DHESIOD */
-		{ 0 }
-	};       
-
-	rval = nsdispatch((void *)&hp, dtab, NSDB_NETWORKS, "getnetbyaddr",
-			  default_src, addr, af);
-
-	if (rval != NS_SUCCESS)
-		return NULL;
-	else
-		return hp;
-}
-
-void
-setnetent(stayopen)
-	int stayopen;
-{
-	_setnethtent(stayopen);
-	_setnetdnsent(stayopen);
-}
-
-void
-endnetent()
-{
-	_endnethtent();
-	_endnetdnsent();
-}
diff --git a/newlib/libc/sys/linux/net/getproto.c b/newlib/libc/sys/linux/net/getproto.c
deleted file mode 100644
index 937c30732..000000000
--- a/newlib/libc/sys/linux/net/getproto.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getproto.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <netdb.h>
-
-extern int _proto_stayopen;
-
-struct protoent *
-getprotobynumber(proto)
-	int proto;
-{
-	struct protoent *p;
-
-	setprotoent(_proto_stayopen);
-	while ( (p = getprotoent()) )
-		if (p->p_proto == proto)
-			break;
-	if (!_proto_stayopen)
-		endprotoent();
-	return (p);
-}
diff --git a/newlib/libc/sys/linux/net/getprotoent.3 b/newlib/libc/sys/linux/net/getprotoent.3
deleted file mode 100644
index 18b56541b..000000000
--- a/newlib/libc/sys/linux/net/getprotoent.3
+++ /dev/null
@@ -1,149 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     @(#)getprotoent.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/net/getprotoent.3,v 1.8 2001/10/01 16:08:55 ru Exp $
-.\"
-.Dd June 4, 1993
-.Dt GETPROTOENT 3
-.Os
-.Sh NAME
-.Nm getprotoent ,
-.Nm getprotobynumber ,
-.Nm getprotobyname ,
-.Nm setprotoent ,
-.Nm endprotoent
-.Nd get protocol entry
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In netdb.h
-.Ft struct protoent *
-.Fn getprotoent void
-.Ft struct protoent *
-.Fn getprotobyname "const char *name"
-.Ft struct protoent *
-.Fn getprotobynumber "int proto"
-.Ft void
-.Fn setprotoent "int stayopen"
-.Ft void
-.Fn endprotoent void
-.Sh DESCRIPTION
-The
-.Fn getprotoent ,
-.Fn getprotobyname ,
-and
-.Fn getprotobynumber
-functions
-each return a pointer to an object with the
-following structure
-containing the broken-out
-fields of a line in the network protocol data base,
-.Pa /etc/protocols .
-.Bd -literal -offset indent
-.Pp
-struct	protoent {
-	char	*p_name;	/* official name of protocol */
-	char	**p_aliases;	/* alias list */
-	int	p_proto;	/* protocol number */
-};
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width p_aliases
-.It Fa p_name
-The official name of the protocol.
-.It Fa p_aliases
-A zero terminated list of alternate names for the protocol.
-.It Fa p_proto
-The protocol number.
-.El
-.Pp
-The
-.Fn getprotoent
-function
-reads the next line of the file, opening the file if necessary.
-.Pp
-The
-.Fn setprotoent
-function
-opens and rewinds the file.  If the
-.Fa stayopen
-flag is non-zero,
-the net data base will not be closed after each call to
-.Fn getprotobyname
-or
-.Fn getprotobynumber .
-.Pp
-The
-.Fn endprotoent
-function
-closes the file.
-.Pp
-The
-.Fn getprotobyname
-function
-and
-.Fn getprotobynumber
-sequentially search from the beginning
-of the file until a matching
-protocol name or
-protocol number is found,
-or until
-.Dv EOF
-is encountered.
-.Sh RETURN VALUES
-Null pointer
-(0) returned on
-.Dv EOF
-or error.
-.Sh FILES
-.Bl -tag -width /etc/protocols -compact
-.It Pa /etc/protocols
-.El
-.Sh SEE ALSO
-.Xr protocols 5
-.Sh HISTORY
-The
-.Fn getprotoent ,
-.Fn getprotobynumber ,
-.Fn getprotobyname ,
-.Fn setprotoent ,
-and
-.Fn endprotoent
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-These functions use a static data space;
-if the data is needed for future use, it should be
-copied before any subsequent calls overwrite it.
-Only the Internet
-protocols are currently understood.
diff --git a/newlib/libc/sys/linux/net/getprotoent.c b/newlib/libc/sys/linux/net/getprotoent.c
deleted file mode 100644
index 422eeacea..000000000
--- a/newlib/libc/sys/linux/net/getprotoent.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getprotoent.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define	MAXALIASES	35
-
-static FILE *protof = NULL;
-static char line[BUFSIZ+1];
-static struct protoent proto;
-static char *proto_aliases[MAXALIASES];
-int _proto_stayopen;
-
-void
-setprotoent(f)
-	int f;
-{
-	if (protof == NULL)
-		protof = fopen(_PATH_PROTOCOLS, "r" );
-	else
-		rewind(protof);
-	_proto_stayopen |= f;
-}
-
-void
-endprotoent()
-{
-	if (protof) {
-		fclose(protof);
-		protof = NULL;
-	}
-	_proto_stayopen = 0;
-}
-
-struct protoent *
-getprotoent()
-{
-	char *p;
-	char *cp, **q;
-
-	if (protof == NULL && (protof = fopen(_PATH_PROTOCOLS, "r" )) == NULL)
-		return (NULL);
-again:
-	if ((p = fgets(line, BUFSIZ, protof)) == NULL)
-		return (NULL);
-	if (*p == '#')
-		goto again;
-	cp = strpbrk(p, "#\n");
-	if (cp == NULL)
-		goto again;
-	*cp = '\0';
-	proto.p_name = p;
-	cp = strpbrk(p, " \t");
-	if (cp == NULL)
-		goto again;
-	*cp++ = '\0';
-	while (*cp == ' ' || *cp == '\t')
-		cp++;
-	p = strpbrk(cp, " \t");
-	if (p != NULL)
-		*p++ = '\0';
-	proto.p_proto = atoi(cp);
-	q = proto.p_aliases = proto_aliases;
-	if (p != NULL) {
-		cp = p;
-		while (cp && *cp) {
-			if (*cp == ' ' || *cp == '\t') {
-				cp++;
-				continue;
-			}
-			if (q < &proto_aliases[MAXALIASES - 1])
-				*q++ = cp;
-			cp = strpbrk(cp, " \t");
-			if (cp != NULL)
-				*cp++ = '\0';
-		}
-	}
-	*q = NULL;
-	return (&proto);
-}
diff --git a/newlib/libc/sys/linux/net/getprotoname.c b/newlib/libc/sys/linux/net/getprotoname.c
deleted file mode 100644
index f25883fe8..000000000
--- a/newlib/libc/sys/linux/net/getprotoname.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getprotoname.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <netdb.h>
-#include <string.h>
-
-extern int _proto_stayopen;
-
-struct protoent *
-getprotobyname(name)
-	const char *name;
-{
-	struct protoent *p;
-	char **cp;
-
-	setprotoent(_proto_stayopen);
-	while ( (p = getprotoent()) ) {
-		if (strcmp(p->p_name, name) == 0)
-			break;
-		for (cp = p->p_aliases; *cp != 0; cp++)
-			if (strcmp(*cp, name) == 0)
-				goto found;
-	}
-found:
-	if (!_proto_stayopen)
-		endprotoent();
-	return (p);
-}
diff --git a/newlib/libc/sys/linux/net/getservbyname.c b/newlib/libc/sys/linux/net/getservbyname.c
deleted file mode 100644
index ced03d617..000000000
--- a/newlib/libc/sys/linux/net/getservbyname.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getservbyname.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <netdb.h>
-#include <string.h>
-
-extern int _serv_stayopen;
-
-struct servent *
-getservbyname(name, proto)
-	const char *name, *proto;
-{
-	struct servent *p;
-	char **cp;
-
-#ifdef YP
-	extern char *___getservbyname_yp;
-	extern char *___getservbyproto_yp;
-
-	___getservbyname_yp = (char *)name;
-	___getservbyproto_yp = (char *)proto;
-#endif
-
-	setservent(_serv_stayopen);
-	while ( (p = getservent()) ) {
-		if (strcmp(name, p->s_name) == 0)
-			goto gotname;
-		for (cp = p->s_aliases; *cp; cp++)
-			if (strcmp(name, *cp) == 0)
-				goto gotname;
-		continue;
-gotname:
-		if (proto == 0 || strcmp(p->s_proto, proto) == 0)
-			break;
-	}
-	if (!_serv_stayopen)
-		endservent();
-
-#ifdef YP
-	___getservbyname_yp = NULL;
-	___getservbyproto_yp = NULL;
-#endif
-
-	return (p);
-}
diff --git a/newlib/libc/sys/linux/net/getservbyport.c b/newlib/libc/sys/linux/net/getservbyport.c
deleted file mode 100644
index 88b684da4..000000000
--- a/newlib/libc/sys/linux/net/getservbyport.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getservbyport.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <netdb.h>
-#include <string.h>
-
-extern int _serv_stayopen;
-
-struct servent *
-getservbyport(port, proto)
-	int port;
-	const char *proto;
-{
-	struct servent *p;
-
-#ifdef YP
-	extern int ___getservbyport_yp;
-	extern char *___getservbyproto_yp;
-
-	___getservbyport_yp = port;
-	___getservbyproto_yp = (char *)proto;
-#endif
-
-	setservent(_serv_stayopen);
-	while ( (p = getservent()) ) {
-		if (p->s_port != port)
-			continue;
-		if (proto == 0 || strcmp(p->s_proto, proto) == 0)
-			break;
-	}
-	if (!_serv_stayopen)
-		endservent();
-
-#ifdef YP
-	___getservbyport_yp = 0;
-	___getservbyproto_yp = NULL;
-#endif
-
-	return (p);
-}
diff --git a/newlib/libc/sys/linux/net/getservent.3 b/newlib/libc/sys/linux/net/getservent.3
deleted file mode 100644
index 3d398bdb1..000000000
--- a/newlib/libc/sys/linux/net/getservent.3
+++ /dev/null
@@ -1,158 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)getservent.3	8.3 (Berkeley) 1/12/94
-.\" $FreeBSD: src/lib/libc/net/getservent.3,v 1.12 2001/10/01 16:08:55 ru Exp $
-.\"
-.Dd July 9, 1995
-.Dt GETSERVENT 3
-.Os
-.Sh NAME
-.Nm getservent ,
-.Nm getservbyport ,
-.Nm getservbyname ,
-.Nm setservent ,
-.Nm endservent
-.Nd get service entry
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In netdb.h
-.Ft struct servent *
-.Fn getservent
-.Ft struct servent *
-.Fn getservbyname "const char *name" "const char *proto"
-.Ft struct servent *
-.Fn getservbyport "int port" "const char *proto"
-.Ft void
-.Fn setservent "int stayopen"
-.Ft void
-.Fn endservent void
-.Sh DESCRIPTION
-The
-.Fn getservent ,
-.Fn getservbyname ,
-and
-.Fn getservbyport
-functions
-each return a pointer to an object with the
-following structure
-containing the broken-out
-fields of a line in the network services data base,
-.Pa /etc/services .
-.Bd -literal -offset indent
-struct	servent {
-	char	*s_name;	/* official name of service */
-	char	**s_aliases;	/* alias list */
-	int	s_port;		/* port service resides at */
-	char	*s_proto;	/* protocol to use */
-};
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width s_aliases
-.It Fa s_name
-The official name of the service.
-.It Fa s_aliases
-A zero terminated list of alternate names for the service.
-.It Fa s_port
-The port number at which the service resides.
-Port numbers are returned in network byte order.
-.It Fa s_proto
-The name of the protocol to use when contacting the
-service.
-.El
-.Pp
-The
-.Fn getservent
-function
-reads the next line of the file, opening the file if necessary.
-.Pp
-The
-.Fn setservent
-function
-opens and rewinds the file.  If the
-.Fa stayopen
-flag is non-zero,
-the net data base will not be closed after each call to
-.Fn getservbyname
-or
-.Fn getservbyport .
-.Pp
-The
-.Fn endservent
-function
-closes the file.
-.Pp
-The
-.Fn getservbyname
-and
-.Fn getservbyport
-functions
-sequentially search from the beginning
-of the file until a matching
-protocol name or
-port number (which must be specified in
-network byte order) is found,
-or until
-.Dv EOF
-is encountered.
-If a protocol name is also supplied (non-
-.Dv NULL ) ,
-searches must also match the protocol.
-.Sh FILES
-.Bl -tag -width /etc/services -compact
-.It Pa /etc/services
-.El
-.Sh DIAGNOSTICS
-Null pointer
-(0) returned on
-.Dv EOF
-or error.
-.Sh SEE ALSO
-.Xr getprotoent 3 ,
-.Xr services 5
-.Sh HISTORY
-The
-.Fn getservent ,
-.Fn getservbyport ,
-.Fn getservbyname ,
-.Fn setservent ,
-and
-.Fn endservent
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-These functions use static data storage;
-if the data is needed for future use, it should be
-copied before any subsequent calls overwrite it.
-Expecting port numbers to fit in a 32 bit
-quantity is probably naive.
diff --git a/newlib/libc/sys/linux/net/getservent.c b/newlib/libc/sys/linux/net/getservent.c
deleted file mode 100644
index 1c26df75c..000000000
--- a/newlib/libc/sys/linux/net/getservent.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getservent.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-static int serv_stepping_yp = 0;
-extern int _yp_check( char ** );
-#endif
-
-
-#define	MAXALIASES	35
-
-static FILE *servf = NULL;
-static char line[BUFSIZ+1];
-static struct servent serv;
-static char *serv_aliases[MAXALIASES];
-int _serv_stayopen;
-
-#ifdef YP
-char *___getservbyname_yp = NULL;
-char *___getservbyproto_yp = NULL;
-int ___getservbyport_yp = 0;
-static char *yp_domain = NULL;
-
-static int
-_getservbyport_yp(line)
-	char *line;
-{
-	char *result;
-	int resultlen;
-	char buf[YPMAXRECORD + 2];
-	int rv;
-
-	snprintf(buf, sizeof(buf), "%d/%s", ntohs(___getservbyport_yp),
-						___getservbyproto_yp);
-
-	___getservbyport_yp = 0;
-	___getservbyproto_yp = NULL;
-
-	if(!yp_domain) {
-		if(yp_get_default_domain(&yp_domain))
-			return (0);
-	}
-
-	/*
-	 * We have to be a little flexible here. Ideally you're supposed
-	 * to have both a services.byname and a services.byport map, but
-	 * some systems have only services.byname. FreeBSD cheats a little
-	 * by putting the services.byport information in the same map as
-	 * services.byname so that either case will work. We allow for both
-	 * possibilities here: if there is no services.byport map, we try
-	 * services.byname instead.
-	 */
-	if ((rv = yp_match(yp_domain, "services.byport", buf, strlen(buf),
-						&result, &resultlen))) {
-		if (rv == YPERR_MAP) {
-			if (yp_match(yp_domain, "services.byname", buf,
-					strlen(buf), &result, &resultlen))
-			return(0);
-		} else
-			return(0);
-	}
-		
-	/* getservent() expects lines terminated with \n -- make it happy */
-	snprintf(line, BUFSIZ, "%.*s\n", resultlen, result);
-
-	free(result);
-	return(1);
-}
-
-static int
-_getservbyname_yp(line)
-	char *line;
-{
-	char *result;
-	int resultlen;
-	char buf[YPMAXRECORD + 2];
-
-	if(!yp_domain) {
-		if(yp_get_default_domain(&yp_domain))
-			return (0);
-	}
-
-	snprintf(buf, sizeof(buf), "%s/%s", ___getservbyname_yp,
-						___getservbyproto_yp);
-
-	___getservbyname_yp = 0;
-	___getservbyproto_yp = NULL;
-
-	if (yp_match(yp_domain, "services.byname", buf, strlen(buf),
-						&result, &resultlen)) {
-		return(0);
-	}
-		
-	/* getservent() expects lines terminated with \n -- make it happy */
-	snprintf(line, BUFSIZ, "%.*s\n", resultlen, result);
-
-	free(result);
-	return(1);
-}
-
-static int
-_getservent_yp(line)
-	char *line;
-{
-	static char *key = NULL;
-	static int keylen;
-	char *lastkey, *result;
-	int resultlen;
-	int rv;
-
-	if(!yp_domain) {
-		if(yp_get_default_domain(&yp_domain))
-			return (0);
-	}
-
-	if (!serv_stepping_yp) {
-		if (key)
-			free(key);
-		if ((rv = yp_first(yp_domain, "services.byname", &key, &keylen,
-			     &result, &resultlen))) {
-			serv_stepping_yp = 0;
-			return(0);
-		}
-		serv_stepping_yp = 1;
-	} else {
-		lastkey = key;
-		rv = yp_next(yp_domain, "services.byname", key, keylen, &key,
-			     &keylen, &result, &resultlen);
-		free(lastkey);
-		if (rv) {
-			serv_stepping_yp = 0;
-			return (0);
-		}
-	}
-
-	/* getservent() expects lines terminated with \n -- make it happy */
-	snprintf(line, BUFSIZ, "%.*s\n", resultlen, result);
-
-	free(result);
-
-	return(1);
-}
-#endif
-
-void
-setservent(f)
-	int f;
-{
-	if (servf == NULL)
-		servf = fopen(_PATH_SERVICES, "r" );
-	else
-		rewind(servf);
-	_serv_stayopen |= f;
-}
-
-void
-endservent()
-{
-	if (servf) {
-		fclose(servf);
-		servf = NULL;
-	}
-	_serv_stayopen = 0;
-}
-
-struct servent *
-getservent()
-{
-	char *p;
-	char *cp, **q;
-
-#ifdef YP
-	if (serv_stepping_yp && _getservent_yp(line)) {
-		p = (char *)&line;
-		goto unpack;
-	}
-tryagain:
-#endif
-	if (servf == NULL && (servf = fopen(_PATH_SERVICES, "r" )) == NULL)
-		return (NULL);
-again:
-	if ((p = fgets(line, BUFSIZ, servf)) == NULL)
-		return (NULL);
-#ifdef YP
-	if (*p == '+' && _yp_check(NULL)) {
-		if (___getservbyname_yp != NULL) {
-			if (!_getservbyname_yp(line))
-				goto tryagain;
-		} 
-		else if (___getservbyport_yp != 0) {
-			if (!_getservbyport_yp(line))
-				goto tryagain;
-		}
-		else if (!_getservent_yp(line))
-			goto tryagain;
-	}
-unpack:
-#endif
-	if (*p == '#')
-		goto again;
-	cp = strpbrk(p, "#\n");
-	if (cp == NULL)
-		goto again;
-	*cp = '\0';
-	serv.s_name = p;
-	p = strpbrk(p, " \t");
-	if (p == NULL)
-		goto again;
-	*p++ = '\0';
-	while (*p == ' ' || *p == '\t')
-		p++;
-	cp = strpbrk(p, ",/");
-	if (cp == NULL)
-		goto again;
-	*cp++ = '\0';
-	serv.s_port = htons((u_short)atoi(p));
-	serv.s_proto = cp;
-	q = serv.s_aliases = serv_aliases;
-	cp = strpbrk(cp, " \t");
-	if (cp != NULL)
-		*cp++ = '\0';
-	while (cp && *cp) {
-		if (*cp == ' ' || *cp == '\t') {
-			cp++;
-			continue;
-		}
-		if (q < &serv_aliases[MAXALIASES - 1])
-			*q++ = cp;
-		cp = strpbrk(cp, " \t");
-		if (cp != NULL)
-			*cp++ = '\0';
-	}
-	*q = NULL;
-	return (&serv);
-}
diff --git a/newlib/libc/sys/linux/net/herror.c b/newlib/libc/sys/linux/net/herror.c
deleted file mode 100644
index 0edec9890..000000000
--- a/newlib/libc/sys/linux/net/herror.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)herror.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include "namespace.h"
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <netdb.h>
-#include <string.h>
-#include <unistd.h>
-#include "un-namespace.h"
-
-const char *h_errlist[] = {
-	"Resolver Error 0 (no error)",
-	"Unknown host",				/* 1 HOST_NOT_FOUND */
-	"Host name lookup failure",		/* 2 TRY_AGAIN */
-	"Unknown server error",			/* 3 NO_RECOVERY */
-	"No address associated with name",	/* 4 NO_ADDRESS */
-};
-int	h_nerr = { sizeof h_errlist / sizeof h_errlist[0] };
-
-int	h_errno;
-
-/*
- * herror --
- *	print the error indicated by the h_errno value.
- */
-void
-herror(s)
-	const char *s;
-{
-	char *ptr;
-	if (s && *s) {
-		write(STDERR_FILENO, s, strlen(s));
-		write(STDERR_FILENO, ": ", 2);
-	}
-        ptr = (char *)hstrerror(h_errno);
-	write(STDERR_FILENO, ptr, strlen(ptr));
-	write(STDERR_FILENO, "\n", 1);
-}
-
-const char *
-hstrerror(err)
-	int err;
-{
-	if (err < 0)
-		return ("Resolver internal error");
-	else if (err < h_nerr)
-		return (h_errlist[err]);
-	return ("Unknown resolver error");
-}
diff --git a/newlib/libc/sys/linux/net/hesiod.3 b/newlib/libc/sys/linux/net/hesiod.3
deleted file mode 100644
index 8de1f9247..000000000
--- a/newlib/libc/sys/linux/net/hesiod.3
+++ /dev/null
@@ -1,159 +0,0 @@
-.\"	$NetBSD: hesiod.3,v 1.1 1999/01/25 03:43:04 lukem Exp $
-.\"	$FreeBSD: src/lib/libc/net/hesiod.3,v 1.3 2001/10/01 16:08:55 ru Exp $
-.\"
-.\" from: #Id: hesiod.3,v 1.9.2.1 1997/01/03 21:02:23 ghudson Exp #
-.\"
-.\" Copyright 1988, 1996 by the Massachusetts Institute of Technology.
-.\"
-.\" Permission to use, copy, modify, and distribute this
-.\" software and its documentation for any purpose and without
-.\" fee is hereby granted, provided that the above copyright
-.\" notice appear in all copies and that both that copyright
-.\" notice and this permission notice appear in supporting
-.\" documentation, and that the name of M.I.T. not be used in
-.\" advertising or publicity pertaining to distribution of the
-.\" software without specific, written prior permission.
-.\" M.I.T. makes no representations about the suitability of
-.\" this software for any purpose.  It is provided "as is"
-.\" without express or implied warranty.
-.\"
-.Dd November 30, 1996
-.Dt HESIOD 3
-.Os
-.Sh NAME
-.Nm hesiod ,
-.Nm hesiod_init ,
-.Nm hesiod_resolve ,
-.Nm hesiod_free_list ,
-.Nm hesiod_to_bind ,
-.Nm hesiod_end
-.Nd Hesiod name server interface library
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In hesiod.h
-.Ft int
-.Fn hesiod_init "void **context"
-.Ft char **
-.Fn hesiod_resolve "void *context" "const char *name" "const char *type"
-.Ft void
-.Fn hesiod_free_list "void *context" "char **list"
-.Ft char *
-.Fn hesiod_to_bind "void *context" "const char *name" "const char *type"
-.Ft void
-.Fn hesiod_end "void *context"
-.Sh DESCRIPTION
-This family of functions allows you to perform lookups of Hesiod
-information, which is stored as text records in the Domain Name
-Service.
-To perform lookups, you must first initialize a
-.Fa context ,
-an opaque object which stores information used internally by the
-library between calls.
-.Fn hesiod_init
-initializes a context, storing a pointer to the context in the
-location pointed to by the
-.Fa context
-argument.
-.Fn hesiod_end
-frees the resources used by a context.
-.Pp
-.Fn hesiod_resolve
-is the primary interface to the library.
-If successful, it returns a
-list of one or more strings giving the records matching
-.Fa name
-and
-.Fa type .
-The last element of the list is followed by a
-.Dv NULL
-pointer.
-It is the
-caller's responsibility to call
-.Fn hesiod_free_list
-to free the resources used by the returned list.
-.Pp
-.Fn hesiod_to_bind
-converts
-.Fa name
-and
-.Fa type
-into the DNS name used by
-.Fn hesiod_resolve .
-It is the caller's responsibility to free the returned string using
-.Fn free .
-.Sh RETURN VALUES
-.Rv -std hesiod_init
-On failure,
-.Fn hesiod_resolve
-and
-.Fn hesiod_to_bind
-return
-.Dv NULL
-and set the global variable
-.Va errno
-to indicate the error.
-.Sh ENVIRONMENT
-.Bl -tag -width HESIOD_CONFIG
-.It Ev HES_DOMAIN
-If the environment variable
-.Ev HES_DOMAIN
-is set, it will override the domain in the Hesiod configuration file.
-.It Ev HESIOD_CONFIG
-If the environment variable
-.Ev HESIOD_CONFIG
-is set, it specifies the location of the Hesiod configuration file.
-.El
-.Sh SEE ALSO
-.Xr hesiod.conf 5 ,
-.Xr named 8
-.Rs
-.%T "Hesiod - Project Athena Technical Plan -- Name Service"
-.Re
-.Sh ERRORS
-Hesiod calls may fail because of:
-.Bl -tag -width Er
-.It Bq Er ENOMEM
-Insufficient memory was available to carry out the requested
-operation.
-.It Bq Er ENOEXEC
-.Fn hesiod_init
-failed because the Hesiod configuration file was invalid.
-.It Bq Er ECONNREFUSED
-.Fn hesiod_resolve
-failed because no name server could be contacted to answer the query.
-.It Bq Er EMSGSIZE
-.Fn hesiod_resolve
-or
-.Fn hesiod_to_bind
-failed because the query or response was too big to fit into the
-packet buffers.
-.It Bq Er ENOENT
-.Fn hesiod_resolve
-failed because the name server had no text records matching
-.Fa name
-and
-.Fa type ,
-or
-.Fn hesiod_to_bind
-failed because the
-.Fa name
-argument had a domain extension which could not be resolved with type
-.Dq rhs\-extension
-in the local Hesiod domain.
-.El
-.Sh AUTHORS
-.An Steve Dyer ,
-IBM/Project Athena
-.An Greg Hudson ,
-MIT Team Athena
-.Pp
-Copyright 1987, 1988, 1995, 1996 by the Massachusetts Institute of Technology.
-.Sh BUGS
-The strings corresponding to the
-.Va errno
-values set by the Hesiod functions are not particularly indicative of
-what went wrong, especially for
-.Er ENOEXEC
-and
-.Er ENOENT .
diff --git a/newlib/libc/sys/linux/net/hesiod.c b/newlib/libc/sys/linux/net/hesiod.c
deleted file mode 100644
index 909c09440..000000000
--- a/newlib/libc/sys/linux/net/hesiod.c
+++ /dev/null
@@ -1,600 +0,0 @@
-/*	$NetBSD: hesiod.c,v 1.9 1999/02/11 06:16:38 simonb Exp $	*/
-
-/* Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/* Copyright 1996 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-/* This file is part of the hesiod library.  It implements the core
- * portion of the hesiod resolver.
- *
- * This file is loosely based on an interim version of hesiod.c from
- * the BIND IRS library, which was in turn based on an earlier version
- * of this file.  Extensive changes have been made on each step of the
- * path.
- *
- * This implementation is not truly thread-safe at the moment because
- * it uses res_send() and accesses _res.
- */
-
-#include <sys/cdefs.h>
-
-#if 0
-static char *orig_rcsid = "$NetBSD: hesiod.c,v 1.9 1999/02/11 06:16:38 simonb Exp $";
-#endif
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <hesiod.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-struct hesiod_p {
-	char	*lhs;			/* normally ".ns" */
-	char	*rhs;			/* AKA the default hesiod domain */
-	int	 classes[2];		/* The class search order. */
-};
-
-#define	MAX_HESRESP	1024
-
-static int	  read_config_file(struct hesiod_p *, const char *);
-static char	**get_txt_records(int, const char *);
-static int	  init_context(void);
-static void	  translate_errors(void);
-
-
-/*
- * hesiod_init --
- *	initialize a hesiod_p.
- */
-int 
-hesiod_init(context)
-	void	**context;
-{
-	struct hesiod_p	*ctx;
-	const char	*p, *configname;
-
-	ctx = malloc(sizeof(struct hesiod_p));
-	if (ctx) {
-		*context = ctx;
-		if (!issetugid())
-			configname = getenv("HESIOD_CONFIG");
-		else
-			configname = NULL;
-		if (!configname)
-			configname = _PATH_HESIOD_CONF;
-		if (read_config_file(ctx, configname) >= 0) {
-			/*
-			 * The default rhs can be overridden by an
-			 * environment variable.
-			 */
-			if (!issetugid())
-				p = getenv("HES_DOMAIN");
-			else
-				p = NULL;
-			if (p) {
-				if (ctx->rhs)
-					free(ctx->rhs);
-				ctx->rhs = malloc(strlen(p) + 2);
-				if (ctx->rhs) {
-					*ctx->rhs = '.';
-					strcpy(ctx->rhs + 1,
-					    (*p == '.') ? p + 1 : p);
-					return 0;
-				} else
-					errno = ENOMEM;
-			} else
-				return 0;
-		}
-	} else
-		errno = ENOMEM;
-
-	if (ctx->lhs)
-		free(ctx->lhs);
-	if (ctx->rhs)
-		free(ctx->rhs);
-	if (ctx)
-		free(ctx);
-	return -1;
-}
-
-/*
- * hesiod_end --
- *	Deallocates the hesiod_p.
- */
-void 
-hesiod_end(context)
-	void	*context;
-{
-	struct hesiod_p *ctx = (struct hesiod_p *) context;
-
-	free(ctx->rhs);
-	if (ctx->lhs)
-		free(ctx->lhs);
-	free(ctx);
-}
-
-/*
- * hesiod_to_bind --
- * 	takes a hesiod (name, type) and returns a DNS
- *	name which is to be resolved.
- */
-char *
-hesiod_to_bind(void *context, const char *name, const char *type)
-{
-	struct hesiod_p *ctx = (struct hesiod_p *) context;
-	char		 bindname[MAXDNAME], *p, *ret, **rhs_list = NULL;
-	const char	*rhs;
-	int		 len;
-	size_t		 bindnamelen;
-
-	if (strlcpy(bindname, name, sizeof(bindname)) >= sizeof(bindname)) {
-		errno = EMSGSIZE;
-		return NULL;
-	}
-
-		/*
-		 * Find the right right hand side to use, possibly
-		 * truncating bindname.
-		 */
-	p = strchr(bindname, '@');
-	if (p) {
-		*p++ = 0;
-		if (strchr(p, '.'))
-			rhs = name + (p - bindname);
-		else {
-			rhs_list = hesiod_resolve(context, p, "rhs-extension");
-			if (rhs_list)
-				rhs = *rhs_list;
-			else {
-				errno = ENOENT;
-				return NULL;
-			}
-		}
-	} else
-		rhs = ctx->rhs;
-
-		/* See if we have enough room. */
-	len = strlen(bindname) + 1 + strlen(type);
-	if (ctx->lhs)
-		len += strlen(ctx->lhs) + ((ctx->lhs[0] != '.') ? 1 : 0);
-	len += strlen(rhs) + ((rhs[0] != '.') ? 1 : 0);
-	if (len > sizeof(bindname) - 1) {
-		if (rhs_list)
-			hesiod_free_list(context, rhs_list);
-		errno = EMSGSIZE;
-		return NULL;
-	}
-		/* Put together the rest of the domain. */
-	strcat(bindname, ".");
-	strcat(bindname, type);
-		/* Only append lhs if it isn't empty. */
-	if (ctx->lhs && ctx->lhs[0] != '\0' ) {
-		if (ctx->lhs[0] != '.')
-			strcat(bindname, ".");
-		strcat(bindname, ctx->lhs);
-	}
-	if (rhs[0] != '.')
-		strcat(bindname, ".");
-	strcat(bindname, rhs);
-
-		/* rhs_list is no longer needed, since we're done with rhs. */
-	if (rhs_list)
-		hesiod_free_list(context, rhs_list);
-
-		/* Make a copy of the result and return it to the caller. */
-	bindnamelen = strlen (bindname) + 1;
-	ret = malloc (bindnamelen);
-	if (!ret)
-		errno = ENOMEM;
-	else
-		memcpy (ret, bindname, bindnamelen);
-	return ret;
-}
-
-/*
- * hesiod_resolve --
- *	Given a hesiod name and type, return an array of strings returned
- *	by the resolver.
- */
-char **
-hesiod_resolve(context, name, type)
-	void		*context;
-	const char	*name;
-	const char	*type;
-{
-	struct hesiod_p	*ctx = (struct hesiod_p *) context;
-	char		*bindname, **retvec;
-
-	bindname = hesiod_to_bind(context, name, type);
-	if (!bindname)
-		return NULL;
-
-	retvec = get_txt_records(ctx->classes[0], bindname);
-	if (retvec == NULL && errno == ENOENT && ctx->classes[1])
-		retvec = get_txt_records(ctx->classes[1], bindname);
-
-	free(bindname);
-	return retvec;
-}
-
-/*ARGSUSED*/
-void 
-hesiod_free_list(context, list)
-	void	 *context;
-	char	**list;
-{
-	char  **p;
-
-	if (list == NULL)
-		return;
-	for (p = list; *p; p++)
-		free(*p);
-	free(list);
-}
-
-
-/* read_config_file --
- *	Parse the /etc/hesiod.conf file.  Returns 0 on success,
- *	-1 on failure.  On failure, it might leave values in ctx->lhs
- *	or ctx->rhs which need to be freed by the caller.
- */
-static int 
-read_config_file(ctx, filename)
-	struct hesiod_p	*ctx;
-	const char	*filename;
-{
-	char	*key, *data, *p, **which;
-	char	 buf[MAXDNAME + 7];
-	int	 n;
-	FILE	*fp;
-
-		/* Set default query classes. */
-	ctx->classes[0] = C_IN;
-	ctx->classes[1] = C_HS;
-
-		/* Try to open the configuration file. */
-	fp = fopen(filename, "r");
-	if (!fp) {
-		size_t len;
-		/* Use compiled in default domain names. */
-		len = strlen (DEF_LHS) + 1;
-		ctx->lhs = malloc (len);
-		if (ctx->lhs) {
-			memcpy (ctx->lhs, DEF_LHS, len);
-			len = strlen (DEF_RHS) + 1;
-			ctx->rhs = malloc (len);
-			if (ctx->rhs)
-				memcpy (ctx->rhs, DEF_RHS, len);
-		}
-		if (ctx->lhs && ctx->rhs)
-			return 0;
-		else {
-			errno = ENOMEM;
-			return -1;
-		}
-	}
-	ctx->lhs = NULL;
-	ctx->rhs = NULL;
-	while (fgets(buf, sizeof(buf), fp) != NULL) {
-		p = buf;
-		if (*p == '#' || *p == '\n' || *p == '\r')
-			continue;
-		while (*p == ' ' || *p == '\t')
-			p++;
-		key = p;
-		while (*p != ' ' && *p != '\t' && *p != '=')
-			p++;
-		*p++ = 0;
-
-		while (isspace(*p) || *p == '=')
-			p++;
-		data = p;
-		while (!isspace(*p))
-			p++;
-		*p = 0;
-
-		if (strcasecmp(key, "lhs") == 0 ||
-		    strcasecmp(key, "rhs") == 0) {
-			size_t len;
-			which = (strcasecmp(key, "lhs") == 0)
-			    ? &ctx->lhs : &ctx->rhs;
-			len = strlen (data) + 1;
-			*which = malloc (len);
-			if (!*which) {
-				errno = ENOMEM;
-				return -1;
-			}
-			else
-				memcpy (*which, data, len);
-		} else {
-			if (strcasecmp(key, "classes") == 0) {
-				n = 0;
-				while (*data && n < 2) {
-					p = data;
-					while (*p && *p != ',')
-						p++;
-					if (*p)
-						*p++ = 0;
-					if (strcasecmp(data, "IN") == 0)
-						ctx->classes[n++] = C_IN;
-					else
-						if (strcasecmp(data, "HS") == 0)
-							ctx->classes[n++] =
-							    C_HS;
-					data = p;
-				}
-				while (n < 2)
-					ctx->classes[n++] = 0;
-			}
-		}
-	}
-	fclose(fp);
-
-	if (!ctx->rhs || ctx->classes[0] == 0 ||
-	    ctx->classes[0] == ctx->classes[1]) {
-		errno = ENOEXEC;
-		return -1;
-	}
-	return 0;
-}
-
-/*
- * get_txt_records --
- *	Given a DNS class and a DNS name, do a lookup for TXT records, and
- *	return a list of them.
- */
-static char **
-get_txt_records(qclass, name)
-	int		 qclass;
-	const char	*name;
-{
-	HEADER		*hp;
-	unsigned char	 qbuf[PACKETSZ], abuf[MAX_HESRESP], *p, *eom, *eor;
-	char		*dst, **list;
-	int		 ancount, qdcount, i, j, n, skip, type, class, len;
-
-		/* Make sure the resolver is initialized. */
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1)
-		return NULL;
-
-		/* Construct the query. */
-	n = res_mkquery(QUERY, name, qclass, T_TXT, NULL, 0,
-	    NULL, qbuf, PACKETSZ);
-	if (n < 0)
-		return NULL;
-
-		/* Send the query. */
-	n = res_send(qbuf, n, abuf, MAX_HESRESP);
-	if (n < 0) {
-		errno = ECONNREFUSED;
-		return NULL;
-	}
-		/* Parse the header of the result. */
-	hp = (HEADER *) (void *) abuf;
-	ancount = ntohs(hp->ancount);
-	qdcount = ntohs(hp->qdcount);
-	p = abuf + sizeof(HEADER);
-	eom = abuf + n;
-
-		/*
-		 * Skip questions, trying to get to the answer section
-		 * which follows.
-		 */
-	for (i = 0; i < qdcount; i++) {
-		skip = dn_skipname(p, eom);
-		if (skip < 0 || p + skip + QFIXEDSZ > eom) {
-			errno = EMSGSIZE;
-			return NULL;
-		}
-		p += skip + QFIXEDSZ;
-	}
-
-		/* Allocate space for the text record answers. */
-	list = malloc((ancount + 1) * sizeof(char *));
-	if (!list) {
-		errno = ENOMEM;
-		return NULL;
-	}
-		/* Parse the answers. */
-	j = 0;
-	for (i = 0; i < ancount; i++) {
-		/* Parse the header of this answer. */
-		skip = dn_skipname(p, eom);
-		if (skip < 0 || p + skip + 10 > eom)
-			break;
-		type = p[skip + 0] << 8 | p[skip + 1];
-		class = p[skip + 2] << 8 | p[skip + 3];
-		len = p[skip + 8] << 8 | p[skip + 9];
-		p += skip + 10;
-		if (p + len > eom) {
-			errno = EMSGSIZE;
-			break;
-		}
-		/* Skip entries of the wrong class and type. */
-		if (class != qclass || type != T_TXT) {
-			p += len;
-			continue;
-		}
-		/* Allocate space for this answer. */
-		list[j] = malloc((size_t)len);
-		if (!list[j]) {
-			errno = ENOMEM;
-			break;
-		}
-		dst = list[j++];
-
-		/* Copy answer data into the allocated area. */
-		eor = p + len;
-		while (p < eor) {
-			n = (unsigned char) *p++;
-			if (p + n > eor) {
-				errno = EMSGSIZE;
-				break;
-			}
-			memcpy(dst, p, (size_t)n);
-			p += n;
-			dst += n;
-		}
-		if (p < eor) {
-			errno = EMSGSIZE;
-			break;
-		}
-		*dst = 0;
-	}
-
-		/*
-		 * If we didn't terminate the loop normally, something
-		 * went wrong.
-		 */
-	if (i < ancount) {
-		for (i = 0; i < j; i++)
-			free(list[i]);
-		free(list);
-		return NULL;
-	}
-	if (j == 0) {
-		errno = ENOENT;
-		free(list);
-		return NULL;
-	}
-	list[j] = NULL;
-	return list;
-}
-
-		/*
-		 *	COMPATIBILITY FUNCTIONS
-		 */
-
-static int	  inited = 0;
-static void	 *context;
-static int	  errval = HES_ER_UNINIT;
-
-int
-hes_init()
-{
-	init_context();
-	return errval;
-}
-
-char *
-hes_to_bind(name, type)
-	const char	*name;
-	const char	*type;
-{
-	static	char	*bindname;
-	if (init_context() < 0)
-		return NULL;
-	if (bindname)
-		free(bindname);
-	bindname = hesiod_to_bind(context, name, type);
-	if (!bindname)
-		translate_errors();
-	return bindname;
-}
-
-char **
-hes_resolve(name, type)
-	const char	*name;
-	const char	*type;
-{
-	static char	**list;
-
-	if (init_context() < 0)
-		return NULL;
-
-	/*
-	 * In the old Hesiod interface, the caller was responsible for
-	 * freeing the returned strings but not the vector of strings itself.
-	 */
-	if (list)
-		free(list);
-
-	list = hesiod_resolve(context, name, type);
-	if (!list)
-		translate_errors();
-	return list;
-}
-
-int
-hes_error()
-{
-	return errval;
-}
-
-void
-hes_free(hp)
-	char **hp;
-{
-	hesiod_free_list(context, hp);
-}
-
-static int
-init_context()
-{
-	if (!inited) {
-		inited = 1;
-		if (hesiod_init(&context) < 0) {
-			errval = HES_ER_CONFIG;
-			return -1;
-		}
-		errval = HES_ER_OK;
-	}
-	return 0;
-}
-
-static void
-translate_errors()
-{
-	switch (errno) {
-	case ENOENT:
-		errval = HES_ER_NOTFOUND;
-		break;
-	case ECONNREFUSED:
-	case EMSGSIZE:
-		errval = HES_ER_NET;
-		break;
-	case ENOMEM:
-	default:
-		/* Not a good match, but the best we can do. */
-		errval = HES_ER_CONFIG;
-		break;
-	}
-}
diff --git a/newlib/libc/sys/linux/net/if_indextoname.3 b/newlib/libc/sys/linux/net/if_indextoname.3
deleted file mode 100644
index 4b5bff5aa..000000000
--- a/newlib/libc/sys/linux/net/if_indextoname.3
+++ /dev/null
@@ -1,142 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)rcmd.3	8.1 (Berkeley) 6/4/93
-.\"	$FreeBSD: src/lib/libc/net/if_indextoname.3,v 1.7 2001/10/01 16:08:55 ru Exp $
-.\"
-.Dd May 21, 1998
-.Dt IF_NAMETOINDEX 3
-.Os
-.Sh NAME
-.Nm if_nametoindex ,
-.Nm if_indextoname ,
-.Nm if_nameindex ,
-.Nm if_freenameindex
-.Nd convert interface index to name, and vice versa
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In net/if.h
-.Ft "unsigned int"
-.Fn if_nametoindex "const char *ifname"
-.Ft "char *"
-.Fn if_indextoname "unsigned int ifindex" "char *ifname"
-.Ft "struct if_nameindex *"
-.Fn if_nameindex "void"
-.Ft "void"
-.Fn if_freenameindex "struct if_nameindex *ptr"
-.Sh DESCRIPTION
-The functions map interface index to readable interface name
-(such as
-.Dq Li lo0 ) ,
-and vice versa.
-.Pp
-.Fn if_nametoindex
-converts readable interface name to interface index
-.Pp positive integer value .
-If the specified interface does not exist, 0 will be returned.
-.Pp
-.Fn if_indextoname
-converts interface index to readable interface name.
-The
-.Fa ifname
-argument must point to a buffer of at least
-.Dv IF_NAMESIZE
-bytes into which the interface name corresponding to the specified index is
-returned.
-.Dv ( IF_NAMESIZE
-is also defined in
-.Aq Pa net/if.h
-and its value includes a terminating null byte at the end of the
-interface name.)
-This pointer is also the return value of the function.
-If there is no interface corresponding to the specified index,
-.Dv NULL
-is returned.
-.Pp
-.Fn if_nameindex
-returns an array of
-.Fa if_nameindex
-structures.
-.Fa if_nametoindex
-is also defined in
-.Aq Pa net/if.h ,
-and is as follows:
-.Bd -literal -offset
-struct if_nameindex {
-    unsigned int   if_index;  /* 1, 2, ... */
-    char          *if_name;   /* null terminated name: "le0", ... */
-};
-.Ed
-.Pp
-The end of the array of structures is indicated by a structure with
-an
-.Fa if_index
-of 0 and an
-.Fa if_name
-of
-.Dv NULL .
-The function returns a
-.Dv NULL
-pointer upon an error.
-The memory used for this array of structures along with the interface
-names pointed to by the
-.Fa if_name
-members is obtained dynamically.
-This memory is freed by the
-.Fn if_freenameindex
-function.
-.Pp
-.Fn if_freenameindex
-takes a pointer that was returned by
-.Fn if_nameindex
-as argument
-.Pq Fa ptr ,
-and it reclaims the region allocated.
-.Sh DIAGNOSTICS
-.Fn if_nametoindex
-returns 0 on error, positive integer on success.
-.Fn if_indextoname
-and
-.Fn if_nameindex
-return
-.Dv NULL
-on errors.
-.Sh SEE ALSO
-R. Gilligan, S.  Thomson, J. Bound, and W. Stevens,
-``Basic Socket Interface Extensions for IPv6,'' RFC2553, March 1999.
-.Sh HISTORY
-The implementation first appeared in WIDE Hydrangea IPv6 protocol stack kit.
-.Sh STANDARDS
-These functions are defined in ``Basic Socket Interface Extensions for IPv6''
-(RFC2533).
diff --git a/newlib/libc/sys/linux/net/ifname.c b/newlib/libc/sys/linux/net/ifname.c
deleted file mode 100644
index b7975bc2b..000000000
--- a/newlib/libc/sys/linux/net/ifname.c
+++ /dev/null
@@ -1,227 +0,0 @@
-/*	$KAME: ifname.c,v 1.4 2001/08/20 02:32:40 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/types.h>
-
-/*
- * TODO:
- * - prototype defs into arpa/inet.h, not net/if.h (bsd-api-new-02)
- */
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/sysctl.h>
-#include <net/if.h>
-#include <net/route.h>
-#include <net/if_dl.h>
-
-#include <unistd.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define ROUNDUP(a) \
-	((a) > 0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long))
-#define ADVANCE(x, n)
-
-static unsigned int
-if_onametoindex(ifname)
-	const char *ifname;
-{
-	struct if_nameindex *iff = if_nameindex(), *ifx;
-	int ret;
-
-	if (iff == NULL) return 0;
-	ifx = iff;
-	while (ifx->if_name != NULL) {
-		if (strcmp(ifx->if_name, ifname) == 0) {
-			ret = ifx->if_index;
-			if_freenameindex(iff);
-			return ret;
-		}
-		ifx++;
-	}
-	if_freenameindex(iff);
-	errno = ENXIO;
-	return 0;
-}
- 
-unsigned int
-if_nametoindex(ifname)
-	const char *ifname;
-{
-	int s;
-	struct ifreq ifr;
-
-	s = socket(AF_INET, SOCK_DGRAM, 0);
-	if (s == -1)
-		return (0);
-	strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
-	if (ioctl(s, SIOCGIFINDEX, &ifr) == -1) {
-		close (s);
-		return (if_onametoindex(ifname));
-	}
-	close(s);
-	return (ifr.ifr_index);
-}
-
-char *
-if_indextoname(ifindex, ifname)
-	unsigned int ifindex;
-	char *ifname; /* at least IF_NAMESIZE */
-{
-	struct if_nameindex *iff = if_nameindex(), *ifx;
-	char *cp, *dp;
-
-	if (iff == NULL) return NULL;
-	ifx = iff;
-	while (ifx->if_index != 0) {
-		if (ifx->if_index == ifindex) {
-			cp = ifname;
-			dp = ifx->if_name;
-			while ((*cp++ = *dp++)) ;
-			if_freenameindex(iff);
-			return (ifname);
-		}
-		ifx++;
-	}
-	if_freenameindex(iff);
-	errno = ENXIO;
-	return NULL;
-}
-
-struct if_nameindex *
-if_nameindex()
-{
-	size_t needed;
-	int mib[6], i, ifn = 0, off = 0, hlen;
-	char *buf = NULL, *lim, *next, *cp, *ifbuf = NULL;
-	struct rt_msghdr *rtm;
-	struct if_msghdr *ifm;
-	struct sockaddr *sa;
-	struct if_nameindex *ret = NULL;
-	static int ifxs = 64;	/* initial upper limit */
-	struct _ifx {
-		int if_index;
-		int if_off;
-	} *ifx = NULL;
-
-	mib[0] = CTL_NET;
-	mib[1] = PF_ROUTE;
-	mib[2] = 0;		/* protocol */
-	mib[3] = 0;		/* wildcard address family */
-	mib[4] = 0;
-	mib[5] = 0;		/* no flags */
-	if (__sysctl(mib, 6, NULL, &needed, NULL, 0) < 0)
-		return NULL;
-	if ((buf = malloc(needed)) == NULL) {
-		errno = ENOMEM;
-		goto end;
-	}
-	/* XXX: we may have allocated too much than necessary */
-	if ((ifbuf = malloc(needed)) == NULL) {
-		errno = ENOMEM;
-		goto end;
-	}
-	if ((ifx = (struct _ifx *)malloc(sizeof(*ifx) * ifxs)) == NULL) {
-		errno = ENOMEM;
-		goto end;
-	}
-	if (__sysctl(mib, 6, buf, &needed, NULL, 0) < 0) {
-		/* sysctl has set errno */
-		goto end;
-	}
-	lim = buf + needed;
-	for (next = buf; next < lim; next += rtm->rtm_msglen) {
-		rtm = (struct rt_msghdr *)next;
-		if (rtm->rtm_version != RTM_VERSION) {
-			errno = EPROTONOSUPPORT;
-			goto end;
-		}
-		switch (rtm->rtm_type) {
-		case RTM_IFINFO:
-			ifm = (struct if_msghdr *)rtm;
-			ifx[ifn].if_index = ifm->ifm_index;
-			ifx[ifn].if_off = off;
-			cp = (char *)(ifm + 1);
-			for (i = 1; i; i <<= 1) {
-				if (i & ifm->ifm_addrs) {
-					sa = (struct sockaddr *)cp;
-					ADVANCE(cp, sa);
-				}
-			}
-			if (++ifn == ifxs) {
-				/* we need more memory */
-				struct _ifx *newifx;
-
-				ifxs *= 2;
-				if ((newifx = (struct _ifx *)malloc(sizeof(*newifx) * ifxs)) == NULL) {
-					errno = ENOMEM;
-					goto end;
-				}
-
-				/* copy and free old data */
-				memcpy(newifx, ifx, (sizeof(*ifx) * ifxs) / 2);
-				free(ifx);
-				ifx = newifx;
-			}
-		}
-	}
-	hlen = sizeof(struct if_nameindex) * (ifn + 1);
-	if ((cp = (char *)malloc(hlen + off)) == NULL) {
-		errno = ENOMEM;
-		goto end;
-	}
-	bcopy(ifbuf, cp + hlen, off);
-	ret = (struct if_nameindex *)cp;
-	for (i = 0; i < ifn; i++) {
-		ret[i].if_index = ifx[i].if_index;
-		ret[i].if_name = cp + hlen + ifx[i].if_off;
-	}
-	ret[ifn].if_index = 0;
-	ret[ifn].if_name = NULL;
-
-  end:
-	if (buf) free(buf);
-	if (ifbuf) free(ifbuf);
-	if (ifx) free(ifx);
-
-	return ret;
-}
-
-void if_freenameindex(ptr)
-	struct if_nameindex *ptr;
-{
-	free(ptr);
-}
diff --git a/newlib/libc/sys/linux/net/inet.3 b/newlib/libc/sys/linux/net/inet.3
deleted file mode 100644
index 7a6fcf370..000000000
--- a/newlib/libc/sys/linux/net/inet.3
+++ /dev/null
@@ -1,271 +0,0 @@
-.\" Copyright (c) 1983, 1990, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)inet.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/net/inet.3,v 1.22 2001/12/01 03:43:01 mike Exp $
-.\"
-.Dd June 17, 1996
-.Dt INET 3
-.Os
-.Sh NAME
-.Nm inet_aton ,
-.Nm inet_addr ,
-.Nm inet_network ,
-.Nm inet_ntoa ,
-.Nm inet_ntop ,
-.Nm inet_pton ,
-.Nm inet_makeaddr ,
-.Nm inet_lnaof ,
-.Nm inet_netof
-.Nd Internet address manipulation routines
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In netinet/in.h
-.In arpa/inet.h
-.Ft int
-.Fn inet_aton "const char *cp" "struct in_addr *pin"
-.Ft in_addr_t
-.Fn inet_addr "const char *cp"
-.Ft in_addr_t
-.Fn inet_network "const char *cp"
-.Ft char *
-.Fn inet_ntoa "struct in_addr in"
-.Ft const char *
-.Fn inet_ntop "int af" "const void *src" "char *dst" "socklen_t size"
-.Ft int
-.Fn inet_pton "int af" "const char *src" "void *dst"
-.Ft struct in_addr
-.Fn inet_makeaddr "in_addr_t net" "in_addr_t lna"
-.Ft in_addr_t
-.Fn inet_lnaof "struct in_addr in"
-.Ft in_addr_t
-.Fn inet_netof "struct in_addr in"
-.Sh DESCRIPTION
-The routines
-.Fn inet_aton ,
-.Fn inet_addr
-and
-.Fn inet_network
-interpret character strings representing
-numbers expressed in the Internet standard
-.Ql .\&
-notation.
-.Pp
-The
-.Fn inet_pton
-function converts a presentation format address (that is, printable form
-as held in a character string) to network format (usually a
-.Ft struct in_addr
-or some other internal binary representation, in network byte order).
-It returns 1 if the address was valid for the specified address family, or
-0 if the address wasn't parseable in the specified address family, or -1
-if some system error occurred (in which case
-.Va errno
-will have been set).
-This function is presently valid for
-.Dv AF_INET
-and
-.Dv AF_INET6 .
-.Pp
-The
-.Fn inet_aton
-routine interprets the specified character string as an Internet address,
-placing the address into the structure provided.
-It returns 1 if the string was successfully interpreted,
-or 0 if the string is invalid.
-The
-.Fn inet_addr
-and
-.Fn inet_network
-functions return numbers suitable for use
-as Internet addresses and Internet network
-numbers, respectively.
-.Pp
-The function
-.Fn inet_ntop
-converts an address from network format (usually a
-.Ft struct in_addr
-or some other binary form, in network byte order) to presentation format
-(suitable for external display purposes).
-It returns NULL if a system error occurs (in which case,
-.Va errno
-will have been set), or it returns a pointer to the destination string.
-This function is presently valid for
-.Dv AF_INET
-and
-.Dv AF_INET6 .
-.Pp
-The routine
-.Fn inet_ntoa
-takes an Internet address and returns an
-.Tn ASCII
-string representing the address in
-.Ql .\&
-notation.  The routine
-.Fn inet_makeaddr
-takes an Internet network number and a local
-network address and constructs an Internet address
-from it.  The routines
-.Fn inet_netof
-and
-.Fn inet_lnaof
-break apart Internet host addresses, returning
-the network number and local network address part,
-respectively.
-.Pp
-All Internet addresses are returned in network
-order (bytes ordered from left to right).
-All network numbers and local address parts are
-returned as machine byte order integer values.
-.Sh INTERNET ADDRESSES
-Values specified using the
-.Ql .\&
-notation take one
-of the following forms:
-.Bd -literal -offset indent
-a.b.c.d
-a.b.c
-a.b
-a
-.Ed
-.Pp
-When four parts are specified, each is interpreted
-as a byte of data and assigned, from left to right,
-to the four bytes of an Internet address.  Note
-that when an Internet address is viewed as a 32-bit
-integer quantity on the
-.Tn VAX
-the bytes referred to
-above appear as
-.Dq Li d.c.b.a .
-That is,
-.Tn VAX
-bytes are
-ordered from right to left.
-.Pp
-When a three part address is specified, the last
-part is interpreted as a 16-bit quantity and placed
-in the right-most two bytes of the network address.
-This makes the three part address format convenient
-for specifying Class B network addresses as
-.Dq Li 128.net.host .
-.Pp
-When a two part address is supplied, the last part
-is interpreted as a 24-bit quantity and placed in
-the right most three bytes of the network address.
-This makes the two part address format convenient
-for specifying Class A network addresses as
-.Dq Li net.host .
-.Pp
-When only one part is given, the value is stored
-directly in the network address without any byte
-rearrangement.
-.Pp
-All numbers supplied as
-.Dq parts
-in a
-.Ql .\&
-notation
-may be decimal, octal, or hexadecimal, as specified
-in the C language (i.e., a leading 0x or 0X implies
-hexadecimal; otherwise, a leading 0 implies octal;
-otherwise, the number is interpreted as decimal).
-.Pp
-The
-.Fn inet_aton
-and
-.Fn inet_ntoa
-functions are semi-deprecated in favor of the
-.Xr addr2ascii 3
-family.  However, since those functions are not yet widely implemented,
-portable programs cannot rely on their presence and will continue
-to use the
-.Xr inet 3
-functions for some time.
-.Sh DIAGNOSTICS
-The constant
-.Dv INADDR_NONE
-is returned by
-.Fn inet_addr
-and
-.Fn inet_network
-for malformed requests.
-.Sh SEE ALSO
-.Xr addr2ascii 3 ,
-.Xr byteorder 3 ,
-.Xr gethostbyname 3 ,
-.Xr getnetent 3 ,
-.Xr inet_net 3 ,
-.Xr hosts 5 ,
-.Xr networks 5
-.Rs
-.%R RFC
-.%N 2373
-.%D July 1998
-.%T "IP Version 6 Addressing Architecture"
-.Re
-.Sh STANDARDS
-The
-.Fn inet_ntop
-and
-.Fn inet_pton
-functions conform to
-.St -xns5.2 .
-Note that
-.Fn inet_pton
-does not accept 1-, 2-, or 3-part dotted addresses; all four parts
-must be specified and are interpreted only as decimal values.
-This is a narrower input set than that accepted by
-.Fn inet_aton .
-.Sh HISTORY
-These
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-The value
-.Dv INADDR_NONE
-(0xffffffff) is a valid broadcast address, but
-.Fn inet_addr
-cannot return that value without indicating failure.
-The newer
-.Fn inet_aton
-function does not share this problem.
-The problem of host byte ordering versus network byte ordering is
-confusing.
-The string returned by
-.Fn inet_ntoa
-resides in a static memory area.
-.Pp
-Inet_addr should return a
-.Fa struct in_addr .
diff --git a/newlib/libc/sys/linux/net/inet6_option_space.3 b/newlib/libc/sys/linux/net/inet6_option_space.3
deleted file mode 100644
index 328c70f48..000000000
--- a/newlib/libc/sys/linux/net/inet6_option_space.3
+++ /dev/null
@@ -1,445 +0,0 @@
-.\" Copyright (c) 1983, 1987, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     $Id$
-.\" $FreeBSD: src/lib/libc/net/inet6_option_space.3,v 1.8 2001/10/01 16:08:55 ru Exp $
-.\"
-.Dd December 10, 1999
-.Dt INET6_OPTION_SPACE 3
-.Os
-.\"
-.Sh NAME
-.Nm inet6_option_space ,
-.Nm inet6_option_init ,
-.Nm inet6_option_append ,
-.Nm inet6_option_alloc ,
-.Nm inet6_option_next ,
-.Nm inet6_option_find
-.Nd IPv6 Hop-by-Hop and Destination Options manipulation
-.\"
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In netinet/in.h
-.Ft "int"
-.Fn inet6_option_space "int nbytes"
-.Ft "int"
-.Fn inet6_option_init "void *bp" "struct cmsghdr **cmsgp" "int type"
-.Ft "int"
-.Fn inet6_option_append "struct cmsghdr *cmsg" "const u_int8_t *typep" "int multx" "int plusy"
-.Ft "u_int8_t *"
-.Fn inet6_option_alloc "struct cmsghdr *cmsg" "int datalen" "int multx" "int plusy"
-.Ft "int"
-.Fn inet6_option_next "const struct cmsghdr *cmsg" "u_int8_t **tptrp"
-.Ft "int"
-.Fn inet6_option_find "const struct cmsghdr *cmsg" "u_int8_t **tptrp" "int type"
-.\"
-.Sh DESCRIPTION
-.\"
-Building and parsing the Hop-by-Hop and Destination options is
-complicated due to alignment constranints, padding and
-ancillary data manipulation.
-RFC2292 defines a set of functions to help the application.
-The function prototypes for
-these functions are all in the
-.Aq Li netinet/in.h
-header.
-.\"
-.Ss inet6_option_space
-.Fn inet6_option_space
-returns the number of bytes required to hold an option when it is stored as
-ancillary data, including the
-.Li cmsghdr
-structure at the beginning,
-and any padding at the end
-(to make its size a multiple of 8 bytes).
-The argument is the size of the structure defining the option,
-which must include any pad bytes at the beginning
-(the value
-.Li y
-in the alignment term
-.Dq Li "xn + y" ) ,
-the type byte, the length byte, and the option data.
-.Pp
-Note: If multiple options are stored in a single ancillary data
-object, which is the recommended technique, this function
-overestimates the amount of space required by the size of
-.Li N-1
-.Li cmsghdr
-structures,
-where
-.Li N
-is the number of options to be stored in the object.
-This is of little consequence, since it is assumed that most
-Hop-by-Hop option headers and Destination option headers carry only
-one option
-(appendix B of [RFC-2460]).
-.\"
-.Ss inet6_option_init
-.Fn inet6_option_init
-is called once per ancillary data object that will
-contain either Hop-by-Hop or Destination options.
-It returns
-.Li 0
-on success or
-.Li -1
-on an error.
-.Pp
-.Fa bp
-is a pointer to previously allocated space that will contain the
-ancillary data object.
-It must be large enough to contain all the
-individual options to be added by later calls to
-.Fn inet6_option_append
-and
-.Fn inet6_option_alloc .
-.Pp
-.Fa cmsgp
-is a pointer to a pointer to a
-.Li cmsghdr
-structure.
-.Fa *cmsgp
-is initialized by this function to point to the
-.Li cmsghdr
-structure constructed by this function in the buffer pointed to by
-.Fa bp .
-.Pp
-.Fa type
-is either
-.Dv IPV6_HOPOPTS
-or
-.Dv IPV6_DSTOPTS .
-This
-.Fa type
-is stored in the
-.Li cmsg_type
-member of the
-.Li cmsghdr
-structure pointed to by
-.Fa *cmsgp .
-.\"
-.Ss inet6_option_append
-This function appends a Hop-by-Hop option or a Destination option
-into an ancillary data object that has been initialized by
-.Fn inet6_option_init .
-This function returns
-.Li 0
-if it succeeds or
-.Li -1
-on an error.
-.Pp
-.Fa cmsg
-is a pointer to the
-.Li cmsghdr
-structure that must have been
-initialized by
-.Fn inet6_option_init .
-.Pp
-.Fa typep
-is a pointer to the 8-bit option type.
-It is assumed that this
-field is immediately followed by the 8-bit option data length field,
-which is then followed immediately by the option data.
-The caller
-initializes these three fields
-(the type-length-value, or TLV)
-before calling this function.
-.Pp
-The option type must have a value from
-.Li 2
-to
-.Li 255 ,
-inclusive.
-.Li ( 0
-and
-.Li 1
-are reserved for the
-.Li Pad1
-and
-.Li PadN
-options, respectively.)
-.Pp
-The option data length must have a value between
-.Li 0
-and
-.Li 255 ,
-inclusive, and is the length of the option data that follows.
-.Pp
-.Fa multx
-is the value
-.Li x
-in the alignment term
-.Dq Li xn + y .
-It must have a value of
-.Li 1 ,
-.Li 2 ,
-.Li 4 ,
-or
-.Li 8 .
-.Pp
-.Fa plusy
-is the value
-.Li y
-in the alignment term
-.Dq Li xn + y .
-It must have a value between
-.Li 0
-and
-.Li 7 ,
-inclusive.
-.\"
-.Ss inet6_option_alloc
-This function appends a Hop-by-Hop option or a Destination option
-into an ancillary data object that has been initialized by
-.Fn inet6_option_init .
-This function returns a pointer to the 8-bit
-option type field that starts the option on success, or
-.Dv NULL
-on an error.
-.Pp
-The difference between this function and
-.Fn inet6_option_append
-is that the latter copies the contents of a previously built option into
-the ancillary data object while the current function returns a
-pointer to the space in the data object where the option's TLV must
-then be built by the caller.
-.Pp
-.Fa cmsg
-is a pointer to the
-.Li cmsghdr
-structure that must have been
-initialized by
-.Fn inet6_option_init .
-.Pp
-.Fa datalen
-is the value of the option data length byte for this option.
-This value is required as an argument to allow the function to
-determine if padding must be appended at the end of the option.
-(The
-.Fn inet6_option_append
-function does not need a data length argument
-since the option data length must already be stored by the caller.)
-.Pp
-.Fa multx
-is the value
-.Li x
-in the alignment term
-.Dq Li xn + y .
-It must have a value of
-.Li 1 ,
-.Li 2 ,
-.Li 4 ,
-or
-.Li 8 .
-.Pp
-.Fa plusy
-is the value
-.Li y
-in the alignment term
-.Dq Li xn + y .
-It must have a value between
-.Li 0
-and
-.Li 7 ,
-inclusive.
-.\"
-.Ss inet6_option_next
-This function processes the next Hop-by-Hop option or Destination
-option in an ancillary data object.
-If another option remains to be
-processed, the return value of the function is
-.Li 0
-and
-.Fa *tptrp
-points to
-the 8-bit option type field
-(which is followed by the 8-bit option
-data length, followed by the option data).
-If no more options remain
-to be processed, the return value is
-.Li -1
-and
-.Fa *tptrp
-is
-.Dv NULL .
-If an error occurs, the return value is
-.Li -1
-and
-.Fa *tptrp
-is not
-.Dv NULL .
-.Pp
-.Fa cmsg
-is a pointer to
-.Li cmsghdr
-structure of which
-.Li cmsg_level
-equals
-.Dv IPPROTO_IPV6
-and
-.Li cmsg_type
-equals either
-.Dv IPV6_HOPOPTS
-or
-.Dv IPV6_DSTOPTS .
-.Pp
-.Fa tptrp
-is a pointer to a pointer to an 8-bit byte and
-.Fa *tptrp
-is used
-by the function to remember its place in the ancillary data object
-each time the function is called.
-The first time this function is
-called for a given ancillary data object,
-.Fa *tptrp
-must be set to
-.Dv NULL .
-.Pp
-Each time this function returns success,
-.Fa *tptrp
-points to the 8-bit
-option type field for the next option to be processed.
-.\"
-.Ss inet6_option_find
-This function is similar to the previously described
-.Fn inet6_option_next
-function, except this function lets the caller
-specify the option type to be searched for, instead of always
-returning the next option in the ancillary data object.
-.Fa cmsg
-is a
-pointer to
-.Li cmsghdr
-structure of which
-.Li cmsg_level
-equals
-.Dv IPPROTO_IPV6
-and
-.Li cmsg_type
-equals either
-.Dv IPV6_HOPOPTS
-or
-.Dv IPV6_DSTOPTS .
-.Pp
-.Fa tptrp
-is a pointer to a pointer to an 8-bit byte and
-.Fa *tptrp
-is used
-by the function to remember its place in the ancillary data object
-each time the function is called.
-The first time this function is
-called for a given ancillary data object,
-.Fa *tptrp
-must be set to
-.Dv NULL .
-.Pa
-This function starts searching for an option of the specified type
-beginning after the value of
-.Fa *tptrp .
-If an option of the specified
-type is located, this function returns
-.Li 0
-and
-.Fa *tptrp
-points to the 8-
-bit option type field for the option of the specified type.
-If an
-option of the specified type is not located, the return value is
-.Li -1
-and
-.Fa *tptrp
-is
-.Dv NULL .
-If an error occurs, the return value is
-.Li -1
-and
-.Fa *tptrp
-is not
-.Dv NULL .
-.\"
-.Sh DIAGNOSTICS
-.Fn inet6_option_init
-and
-.Fn inet6_option_append
-return
-.Li 0
-on success or
-.Li -1
-on an error.
-.Pp
-.Fn inet6_option_alloc
-returns
-.Dv NULL
-on an error.
-.Pp
-On errors,
-.Fn inet6_option_next
-and
-.Fn inet6_option_find
-return
-.Li -1
-setting
-.Fa *tptrp
-to non
-.Dv NULL
-value.
-.\"
-.Sh EXAMPLES
-RFC2292 gives comprehensive examples in chapter 6.
-.\"
-.Sh SEE ALSO
-.Rs
-.%A W. Stevens
-.%A M. Thomas
-.%T "Advanced Sockets API for IPv6"
-.%N RFC2292
-.%D February 1998
-.Re
-.Rs
-.%A S. Deering
-.%A R. Hinden
-.%T "Internet Protocol, Version 6 (IPv6) Specification"
-.%N RFC2460
-.%D December 1998
-.Re
-.\"
-.Sh HISTORY
-The implementation first appeared in KAME advanced networking kit.
-.\"
-.Sh STANDARDS
-The functions
-are documented in
-.Dq Advanced Sockets API for IPv6
-(RFC2292).
-.\"
-.Sh BUGS
-The text was shamelessly copied from RFC2292.
diff --git a/newlib/libc/sys/linux/net/inet6_rthdr_space.3 b/newlib/libc/sys/linux/net/inet6_rthdr_space.3
deleted file mode 100644
index d2c575dca..000000000
--- a/newlib/libc/sys/linux/net/inet6_rthdr_space.3
+++ /dev/null
@@ -1,323 +0,0 @@
-.\" Copyright (c) 1983, 1987, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     $Id$
-.\" $FreeBSD: src/lib/libc/net/inet6_rthdr_space.3,v 1.8 2001/10/01 16:08:55 ru Exp $
-.\"
-.Dd December 10, 1999
-.Dt INET6_RTHDR_SPACE 3
-.Os
-.\"
-.Sh NAME
-.Nm inet6_rthdr_space ,
-.Nm inet6_rthdr_init ,
-.Nm inet6_rthdr_add ,
-.Nm inet6_rthdr_lasthop ,
-.Nm inet6_rthdr_reverse ,
-.Nm inet6_rthdr_segments ,
-.Nm inet6_rthdr_getaddr ,
-.Nm inet6_rthdr_getflags
-.Nd IPv6 Routing Header Options manipulation
-.\"
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In netinet/in.h
-.Ft size_t
-.Fn inet6_rthdr_space "int type" "int segments"
-.Ft "struct cmsghdr *"
-.Fn inet6_rthdr_init "void *bp" "int type"
-.Ft int
-.Fn inet6_rthdr_add "struct cmsghdr *cmsg" "const struct in6_addr *addr" "unsigned int flags"
-.Ft int
-.Fn inet6_rthdr_lasthop "struct cmsghdr *cmsg" "unsigned int flags"
-.Ft int
-.Fn inet6_rthdr_reverse "const struct cmsghdr *in" "struct cmsghdr *out"
-.Ft int
-.Fn inet6_rthdr_segments "const struct cmsghdr *cmsg"
-.Ft "struct in6_addr *"
-.Fn inet6_rthdr_getaddr "struct cmsghdr *cmsg" "int index"
-.Ft int
-.Fn inet6_rthdr_getflags "const struct cmsghdr *cmsg" "int index"
-.\"
-.Sh DESCRIPTION
-RFC2292 IPv6 advanced API defines eight
-functions that the application calls to build and examine a Routing
-header.  Four functions build a Routing header:
-.Bl -hang
-.It Fn inet6_rthdr_space
-return #bytes required for ancillary data
-.It Fn inet6_rthdr_init
-initialize ancillary data for Routing header
-.It Fn inet6_rthdr_add
-add IPv6 address & flags to Routing header
-.It Fn inet6_rthdr_lasthop
-specify the flags for the final hop
-.El
-.Pp
-Four functions deal with a returned Routing header:
-.Bl -hang
-.It Fn inet6_rthdr_reverse
-reverse a Routing header
-.It Fn inet6_rthdr_segments
-return #segments in a Routing header
-.It Fn inet6_rthdr_getaddr
-fetch one address from a Routing header
-.It Fn inet6_rthdr_getflags
-fetch one flag from a Routing header
-.El
-.Pp
-The function prototypes for these functions are all in the
-.Aq Li netinet/in.h
-header.
-.\"
-.Ss inet6_rthdr_space
-This function returns the number of bytes required to hold a Routing
-header of the specified
-.Fa type
-containing the specified number of
-.Fa segments
-(addresses).
-For an IPv6 Type 0 Routing header, the number
-of segments must be between 1 and 23, inclusive.  The return value
-includes the size of the cmsghdr structure that precedes the Routing
-header, and any required padding.
-.Pp
-If the return value is 0, then either the type of the Routing header
-is not supported by this implementation or the number of segments is
-invalid for this type of Routing header.
-.Pp
-Note: This function returns the size but does not allocate the space
-required for the ancillary data.
-This allows an application to
-allocate a larger buffer, if other ancillary data objects are
-desired, since all the ancillary data objects must be specified to
-.Xr sendmsg 2
-as a single
-.Li msg_control
-buffer.
-.\"
-.Ss inet6_rthdr_init
-This function initializes the buffer pointed to by
-.Fa bp
-to contain a
-.Li cmsghdr
-structure followed by a Routing header of the specified
-.Fa type .
-The
-.Li cmsg_len
-member of the
-.Li cmsghdr
-structure is initialized to the
-size of the structure plus the amount of space required by the
-Routing header.
-The
-.Li cmsg_level
-and
-.Li cmsg_type
-members are also initialized as required.
-.Pp
-The caller must allocate the buffer and its size can be determined by
-calling
-.Fn inet6_rthdr_space .
-.Pp
-Upon success the return value is the pointer to the
-.Li cmsghdr
-structure, and this is then used as the first argument to the next
-two functions.
-Upon an error the return value is
-.Dv NULL .
-.\"
-.Ss inet6_rthdr_add
-This function adds the address pointed to by
-.Fa addr
-to the end of the
-Routing header being constructed and sets the type of this hop to the
-value of
-.Fa flags .
-For an IPv6 Type 0 Routing header,
-.Fa flags
-must be
-either
-.Dv IPV6_RTHDR_LOOSE
-or
-.Dv IPV6_RTHDR_STRICT .
-.Pp
-If successful, the
-.Li cmsg_len
-member of the
-.Li cmsghdr
-structure is
-updated to account for the new address in the Routing header and the
-return value of the function is 0.
-Upon an error the return value of
-the function is -1.
-.\"
-.Ss inet6_rthdr_lasthop
-This function specifies the Strict/Loose flag for the final hop of a
-Routing header.
-For an IPv6 Type 0 Routing header,
-.Fa flags
-must be either
-.Dv IPV6_RTHDR_LOOSE
-or
-.Dv IPV6_RTHDR_STRICT .
-.Pp
-The return value of the function is 0 upon success, or -1 upon an error.
-.Pp
-Notice that a Routing header specifying
-.Li N
-intermediate nodes requires
-.Li N+1
-Strict/Loose flags.
-This requires
-.Li N
-calls to
-.Fn inet6_rthdr_add
-followed by one call to
-.Fn inet6_rthdr_lasthop .
-.\"
-.Ss inet6_rthdr_reverse
-This function is not yet implemented.
-When implemented, this should behave as follows.
-.Pp
-This function takes a Routing header that was received as ancillary
-data
-(pointed to by the first argument,
-.Fa in )
-and writes a new Routing
-header that sends datagrams along the reverse of that route.
-Both
-arguments are allowed to point to the same buffer
-(that is, the reversal can occur in place).
-.Pp
-The return value of the function is 0 on success, or -1 upon an
-error.
-.\"
-.Ss inet6_rthdr_segments
-This function returns the number of segments
-(addresses)
-contained in
-the Routing header described by
-.Fa cmsg .
-On success the return value is
-between 1 and 23, inclusive.
-The return value of the function is -1 upon an error.
-.\"
-.Ss inet6_rthdr_getaddr
-This function returns a pointer to the IPv6 address specified by
-.Fa index
-(which must have a value between 1 and the value returned by
-.Fn inet6_rthdr_segments )
-in the Routing header described by
-.Fa cmsg .
-An
-application should first call
-.Fn inet6_rthdr_segments
-to obtain the number of segments in the Routing header.
-.Pp
-Upon an error the return value of the function is
-.Dv NULL .
-.\"
-.Ss inet6_rthdr_getflags
-This function returns the flags value specified by
-.Fa index
-(which must
-have a value between 0 and the value returned by
-.Fn inet6_rthdr_segments )
-in the Routing header described by
-.Fa cmsg .
-For an IPv6 Type 0 Routing header the return value will be either
-.Dv IPV6_RTHDR_LOOSE
-or
-.Dv IPV6_RTHDR_STRICT .
-.Pp
-Upon an error the return value of the function is -1.
-.Pp
-Note: Addresses are indexed starting at 1, and flags starting at 0,
-to maintain consistency with the terminology and figures in RFC2460.
-.\"
-.Sh DIAGNOSTICS
-.Fn inet6_rthdr_space
-returns 0 on errors.
-.Pp
-.Fn inet6_rthdr_add ,
-.Fn inet6_rthdr_lasthop
-and
-.Fn inet6_rthdr_reverse
-return 0 on success, and returns -1 on error.
-.Pp
-.Fn inet6_rthdr_init
-and
-.Fn inet6_rthdr_getaddr
-return
-.Dv NULL
-on error.
-.Pp
-.Fn inet6_rthdr_segments
-and
-.Fn inet6_rthdr_getflags
-return -1 on error.
-.\"
-.Sh EXAMPLES
-RFC2292 gives comprehensive examples in chapter 8.
-.\"
-.Sh SEE ALSO
-.Rs
-.%A W. Stevens
-.%A M. Thomas
-.%T "Advanced Sockets API for IPv6"
-.%N RFC2292
-.%D February 1998
-.Re
-.Rs
-.%A S. Deering
-.%A R. Hinden
-.%T "Internet Protocol, Version 6 (IPv6) Specification"
-.%N RFC2460
-.%D December 1998
-.Re
-.\"
-.Sh HISTORY
-The implementation first appeared in KAME advanced networking kit.
-.\"
-.Sh STANDARDS
-The functions
-are documented in
-.Dq Advanced Sockets API for IPv6
-(RFC2292).
-.\"
-.Sh BUGS
-The text was shamelessly copied from RFC2292.
-.Pp
-.Fn inet6_rthdr_reverse
-is not implemented yet.
diff --git a/newlib/libc/sys/linux/net/inet_addr.c b/newlib/libc/sys/linux/net/inet_addr.c
deleted file mode 100644
index 874ca80e6..000000000
--- a/newlib/libc/sys/linux/net/inet_addr.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*	$KAME: inet_addr.c,v 1.5 2001/08/20 02:32:40 itojun Exp $	*/
-
-/*
- * ++Copyright++ 1983, 1990, 1993
- * -
- * Copyright (c) 1983, 1990, 1993
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)inet_addr.c	8.1 (Berkeley) 6/17/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/param.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-
-/*
- * ASCII internet address interpretation routine.
- * The value returned is in network order.
- */
-in_addr_t		/* XXX should be struct in_addr :( */
-inet_addr(cp)
-	const char *cp;
-{
-	struct in_addr val;
-
-	if (inet_aton(cp, &val))
-		return (val.s_addr);
-	return (INADDR_NONE);
-}
-
-/* 
- * Check whether "cp" is a valid ASCII representation
- * of an Internet address and convert to a binary address.
- * Returns 1 if the address is valid, 0 if not.
- * This replaces inet_addr, the return value from which
- * cannot distinguish between failure and a local broadcast address.
- */
-int
-inet_aton(cp, addr)
-	const char *cp;
-	struct in_addr *addr;
-{
-	u_long parts[4];
-	in_addr_t val;
-	char *c;
-	char *endptr;
-	int gotend, n;
-
-	c = (char *)cp;
-	n = 0;
-	/*
-	 * Run through the string, grabbing numbers until
-	 * the end of the string, or some error
-	 */
-	gotend = 0;
-	while (!gotend) {
-		errno = 0;
-		val = strtoul(c, &endptr, 0);
-
-		if (errno == ERANGE)	/* Fail completely if it overflowed. */
-			return (0);
-		
-		/* 
-		 * If the whole string is invalid, endptr will equal
-		 * c.. this way we can make sure someone hasn't
-		 * gone '.12' or something which would get past
-		 * the next check.
-		 */
-		if (endptr == c)
-			return (0);
-		parts[n] = val;
-		c = endptr;
-
-		/* Check the next character past the previous number's end */
-		switch (*c) {
-		case '.' :
-			/* Make sure we only do 3 dots .. */
-			if (n == 3)	/* Whoops. Quit. */
-				return (0);
-			n++;
-			c++;
-			break;
-
-		case '\0':
-			gotend = 1;
-			break;
-
-		default:
-			if (isspace((unsigned char)*c)) {
-				gotend = 1;
-				break;
-			} else
-				return (0);	/* Invalid character, so fail */
-		}
-
-	}
-
-	/*
-	 * Concoct the address according to
-	 * the number of parts specified.
-	 */
-
-	switch (n) {
-	case 0:				/* a -- 32 bits */
-		/*
-		 * Nothing is necessary here.  Overflow checking was
-		 * already done in strtoul().
-		 */
-		break;
-	case 1:				/* a.b -- 8.24 bits */
-		if (val > 0xffffff || parts[0] > 0xff)
-			return (0);
-		val |= parts[0] << 24;
-		break;
-
-	case 2:				/* a.b.c -- 8.8.16 bits */
-		if (val > 0xffff || parts[0] > 0xff || parts[1] > 0xff)
-			return (0);
-		val |= (parts[0] << 24) | (parts[1] << 16);
-		break;
-
-	case 3:				/* a.b.c.d -- 8.8.8.8 bits */
-		if (val > 0xff || parts[0] > 0xff || parts[1] > 0xff ||
-		    parts[2] > 0xff)
-			return (0);
-		val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
-		break;
-	}
-
-	if (addr != NULL)
-		addr->s_addr = htonl(val);
-	return (1);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_addr
-__weak_reference(__inet_addr, inet_addr);
-#undef inet_aton
-__weak_reference(__inet_aton, inet_aton);
diff --git a/newlib/libc/sys/linux/net/inet_lnaof.c b/newlib/libc/sys/linux/net/inet_lnaof.c
deleted file mode 100644
index c6c999dd1..000000000
--- a/newlib/libc/sys/linux/net/inet_lnaof.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)inet_lnaof.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-/*
- * Return the local network address portion of an
- * internet address; handles class a/b/c network
- * number formats.
- */
-in_addr_t
-inet_lnaof(in)
-	struct in_addr in;
-{
-	in_addr_t i = ntohl(in.s_addr);
-
-	if (IN_CLASSA(i))
-		return ((i)&IN_CLASSA_HOST);
-	else if (IN_CLASSB(i))
-		return ((i)&IN_CLASSB_HOST);
-	else
-		return ((i)&IN_CLASSC_HOST);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_lnaof
-__weak_reference(__inet_lnaof, inet_lnaof);
diff --git a/newlib/libc/sys/linux/net/inet_makeaddr.c b/newlib/libc/sys/linux/net/inet_makeaddr.c
deleted file mode 100644
index 339b2d5a7..000000000
--- a/newlib/libc/sys/linux/net/inet_makeaddr.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)inet_makeaddr.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-/*
- * Formulate an Internet address from network + host.  Used in
- * building addresses stored in the ifnet structure.
- */
-struct in_addr
-inet_makeaddr(net, host)
-	in_addr_t net, host;
-{
-	in_addr_t addr;
-
-	if (net < 128)
-		addr = (net << IN_CLASSA_NSHIFT) | (host & IN_CLASSA_HOST);
-	else if (net < 65536)
-		addr = (net << IN_CLASSB_NSHIFT) | (host & IN_CLASSB_HOST);
-	else if (net < 16777216L)
-		addr = (net << IN_CLASSC_NSHIFT) | (host & IN_CLASSC_HOST);
-	else
-		addr = net | host;
-	addr = htonl(addr);
-	return (*(struct in_addr *)&addr);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_makeaddr
-__weak_reference(__inet_makeaddr, inet_makeaddr);
diff --git a/newlib/libc/sys/linux/net/inet_net.3 b/newlib/libc/sys/linux/net/inet_net.3
deleted file mode 100644
index 1d43bcc1d..000000000
--- a/newlib/libc/sys/linux/net/inet_net.3
+++ /dev/null
@@ -1,157 +0,0 @@
-.\"	$NetBSD: inet_net.3,v 1.4 1999/03/22 19:44:52 garbled Exp $
-.\"
-.\" Copyright (c) 1997 The NetBSD Foundation, Inc.
-.\" All rights reserved.
-.\"
-.\" This code is derived from software contributed to The NetBSD Foundation
-.\" by Luke Mewburn.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"        This product includes software developed by the NetBSD
-.\"        Foundation, Inc. and its contributors.
-.\" 4. Neither the name of The NetBSD Foundation nor the names of its
-.\"    contributors may be used to endorse or promote products derived
-.\"    from this software without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
-.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
-.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-.\" POSSIBILITY OF SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/lib/libc/net/inet_net.3,v 1.1 2001/08/31 10:54:44 ru Exp $
-.\"
-.Dd June 18, 1997
-.Dt INET_NET 3
-.Os
-.Sh NAME
-.Nm inet_net_ntop ,
-.Nm inet_net_pton
-.Nd Internet network number manipulation routines
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In netinet/in.h
-.In arpa/inet.h
-.Ft char *
-.Fn inet_net_ntop "int af" "const void *src" "int bits" "char *dst" "size_t size"
-.Ft int
-.Fn inet_net_pton "int af" "const char *src" "void *dst" "size_t size"
-.Sh DESCRIPTION
-The
-.Fn inet_net_ntop
-function converts an Internet network number from network format (usually a
-.Vt "struct in_addr"
-or some other binary form, in network byte order) to CIDR presentation format
-(suitable for external display purposes).
-.Fa bits
-is the number of bits in
-.Fa src
-that are the network number.
-It returns
-.Dv NULL
-if a system error occurs (in which case,
-.Va errno
-will have been set), or it returns a pointer to the destination string.
-.Pp
-The
-.Fn inet_net_pton
-function converts a presentation format Internet network number (that is,
-printable form as held in a character string) to network format (usually a
-.Vt "struct in_addr"
-or some other internal binary representation, in network byte order).
-It returns the number of bits (either computed based on the class, or
-specified with /CIDR), or \-1 if a failure occurred
-(in which case
-.Va errno
-will have been set.
-It will be set to
-.Er ENOENT
-if the Internet network number was not valid).
-.Pp
-The only value for
-.Fa af
-currently supported is
-.Dv AF_INET .
-.Fa size
-is the size of the result buffer
-.Fa dst .
-.Pp
-.Sh NETWORK NUMBERS (IP VERSION 4)
-Internet network numbers may be specified in one of the following forms:
-.Bd -literal -offset indent
-a.b.c.d/bits
-a.b.c.d
-a.b.c
-a.b
-a
-.Ed
-.Pp
-When four parts are specified, each is interpreted
-as a byte of data and assigned, from left to right,
-to the four bytes of an Internet network number.
-Note
-that when an Internet network number is viewed as a 32-bit
-integer quantity on a system that uses little-endian
-byte order (such as the
-.Tn Intel 386 , 486 ,
-and
-.Tn Pentium
-processors) the bytes referred to above appear as
-.Dq Li d.c.b.a .
-That is, little-endian bytes are ordered from right to left.
-.Pp
-When a three part number is specified, the last
-part is interpreted as a 16-bit quantity and placed
-in the rightmost two bytes of the Internet network number.
-This makes the three part number format convenient
-for specifying Class B network numbers as
-.Dq Li 128.net.host .
-.Pp
-When a two part number is supplied, the last part
-is interpreted as a 24-bit quantity and placed in
-the rightmost three bytes of the Internet network number.
-This makes the two part number format convenient
-for specifying Class A network numbers as
-.Dq Li net.host .
-.Pp
-When only one part is given, the value is stored
-directly in the Internet network number without any byte
-rearrangement.
-.Pp
-All numbers supplied as
-.Dq parts
-in a
-.Ql \&.
-notation
-may be decimal, octal, or hexadecimal, as specified
-in the C language (i.e., a leading 0x or 0X implies
-hexadecimal; otherwise, a leading 0 implies octal;
-otherwise, the number is interpreted as decimal).
-.Sh SEE ALSO
-.Xr byteorder 3 ,
-.Xr inet 3 ,
-.Xr networks 5
-.Sh HISTORY
-The
-.Fn inet_net_ntop
-and
-.Fn inet_net_pton
-functions appeared in BIND 4.9.4.
diff --git a/newlib/libc/sys/linux/net/inet_net_ntop.c b/newlib/libc/sys/linux/net/inet_net_ntop.c
deleted file mode 100644
index caa99f0ec..000000000
--- a/newlib/libc/sys/linux/net/inet_net_ntop.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char orig_rcsid[] = "From Id: inet_net_ntop.c,v 8.2 1996/08/08 06:54:44 vixie Exp";
-#endif
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-#ifdef SPRINTF_CHAR
-# define SPRINTF(x) strlen(sprintf/**/x)
-#else
-# define SPRINTF(x) ((size_t)sprintf x)
-#endif
-
-static char *	inet_net_ntop_ipv4(const u_char *src, int bits, char *dst,
-		    size_t size);
-
-/*
- * char *
- * inet_net_ntop(af, src, bits, dst, size)
- *	convert network number from network to presentation format.
- *	generates CIDR style result always.
- * return:
- *	pointer to dst, or NULL if an error occurred (check errno).
- * author:
- *	Paul Vixie (ISC), July 1996
- */
-char *
-inet_net_ntop(af, src, bits, dst, size)
-	int af;
-	const void *src;
-	int bits;
-	char *dst;
-	size_t size;
-{
-	switch (af) {
-	case AF_INET:
-		return (inet_net_ntop_ipv4(src, bits, dst, size));
-	default:
-		errno = EAFNOSUPPORT;
-		return (NULL);
-	}
-}
-
-/*
- * static char *
- * inet_net_ntop_ipv4(src, bits, dst, size)
- *	convert IPv4 network number from network to presentation format.
- *	generates CIDR style result always.
- * return:
- *	pointer to dst, or NULL if an error occurred (check errno).
- * note:
- *	network byte order assumed.  this means 192.5.5.240/28 has
- *	0x11110000 in its fourth octet.
- * author:
- *	Paul Vixie (ISC), July 1996
- */
-static char *
-inet_net_ntop_ipv4(src, bits, dst, size)
-	const u_char *src;
-	int bits;
-	char *dst;
-	size_t size;
-{
-	char *odst = dst;
-	char *t;
-	u_int m;
-	int b;
-
-	if (bits < 0 || bits > 32) {
-		errno = EINVAL;
-		return (NULL);
-	}
-	if (bits == 0) {
-		if (size < sizeof "0")
-			goto emsgsize;
-		*dst++ = '0';
-		*dst = '\0';
-	}
-
-	/* Format whole octets. */
-	for (b = bits / 8; b > 0; b--) {
-		if (size < sizeof "255.")
-			goto emsgsize;
-		t = dst;
-		dst += SPRINTF((dst, "%u", *src++));
-		if (b > 1) {
-			*dst++ = '.';
-			*dst = '\0';
-		}
-		size -= (size_t)(dst - t);
-	}
-
-	/* Format partial octet. */
-	b = bits % 8;
-	if (b > 0) {
-		if (size < sizeof ".255")
-			goto emsgsize;
-		t = dst;
-		if (dst != odst)
-			*dst++ = '.';
-		m = ((1 << b) - 1) << (8 - b);
-		dst += SPRINTF((dst, "%u", *src & m));
-		size -= (size_t)(dst - t);
-	}
-
-	/* Format CIDR /width. */
-	if (size < sizeof "/32")
-		goto emsgsize;
-	dst += SPRINTF((dst, "/%u", bits));
-	return (odst);
-
- emsgsize:
-	errno = EMSGSIZE;
-	return (NULL);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_net_ntop
-__weak_reference(__inet_net_ntop, inet_net_ntop);
diff --git a/newlib/libc/sys/linux/net/inet_net_pton.c b/newlib/libc/sys/linux/net/inet_net_pton.c
deleted file mode 100644
index 9386d0517..000000000
--- a/newlib/libc/sys/linux/net/inet_net_pton.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char orig_rcsid[] = "From Id: inet_net_pton.c,v 1.8 1996/11/21 10:28:12 vixie Exp $";
-#endif
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-#ifdef SPRINTF_CHAR
-# define SPRINTF(x) strlen(sprintf/**/x)
-#else
-# define SPRINTF(x) ((size_t)sprintf x)
-#endif
-
-static int	inet_net_pton_ipv4(const char *src, u_char *dst, size_t size);
-
-/*
- * static int
- * inet_net_pton(af, src, dst, size)
- *	convert network number from presentation to network format.
- *	accepts hex octets, hex strings, decimal octets, and /CIDR.
- *	"size" is in bytes and describes "dst".
- * return:
- *	number of bits, either imputed classfully or specified with /CIDR,
- *	or -1 if some failure occurred (check errno).  ENOENT means it was
- *	not a valid network specification.
- * author:
- *	Paul Vixie (ISC), June 1996
- */
-int
-inet_net_pton(af, src, dst, size)
-	int af;
-	const char *src;
-	void *dst;
-	size_t size;
-{
-	switch (af) {
-	case AF_INET:
-		return (inet_net_pton_ipv4(src, dst, size));
-	default:
-		errno = EAFNOSUPPORT;
-		return (-1);
-	}
-}
-
-/*
- * static int
- * inet_net_pton_ipv4(src, dst, size)
- *	convert IPv4 network number from presentation to network format.
- *	accepts hex octets, hex strings, decimal octets, and /CIDR.
- *	"size" is in bytes and describes "dst".
- * return:
- *	number of bits, either imputed classfully or specified with /CIDR,
- *	or -1 if some failure occurred (check errno).  ENOENT means it was
- *	not an IPv4 network specification.
- * note:
- *	network byte order assumed.  this means 192.5.5.240/28 has
- *	0x11110000 in its fourth octet.
- * author:
- *	Paul Vixie (ISC), June 1996
- */
-static int
-inet_net_pton_ipv4(src, dst, size)
-	const char *src;
-	u_char *dst;
-	size_t size;
-{
-	static const char
-		xdigits[] = "0123456789abcdef",
-		digits[] = "0123456789";
-	int n, ch, tmp, dirty, bits;
-	const u_char *odst = dst;
-
-	ch = *src++;
-	if (ch == '0' && (src[0] == 'x' || src[0] == 'X')
-	    && isascii(src[1]) && isxdigit(src[1])) {
-		/* Hexadecimal: Eat nybble string. */
-		if (size <= 0)
-			goto emsgsize;
-		*dst = 0, dirty = 0;
-		src++;	/* skip x or X. */
-		while ((ch = *src++) != '\0' &&
-		       isascii(ch) && isxdigit(ch)) {
-			if (isupper(ch))
-				ch = tolower(ch);
-			n = strchr(xdigits, ch) - xdigits;
-			assert(n >= 0 && n <= 15);
-			*dst |= n;
-			if (!dirty++)
-				*dst <<= 4;
-			else if (size-- > 0)
-				*++dst = 0, dirty = 0;
-			else
-				goto emsgsize;
-		}
-		if (dirty)
-			size--;
-	} else if (isascii(ch) && isdigit(ch)) {
-		/* Decimal: eat dotted digit string. */
-		for (;;) {
-			tmp = 0;
-			do {
-				n = strchr(digits, ch) - digits;
-				assert(n >= 0 && n <= 9);
-				tmp *= 10;
-				tmp += n;
-				if (tmp > 255)
-					goto enoent;
-			} while ((ch = *src++) != '\0' &&
-				 isascii(ch) && isdigit(ch));
-			if (size-- <= 0)
-				goto emsgsize;
-			*dst++ = (u_char) tmp;
-			if (ch == '\0' || ch == '/')
-				break;
-			if (ch != '.')
-				goto enoent;
-			ch = *src++;
-			if (!isascii(ch) || !isdigit(ch))
-				goto enoent;
-		}
-	} else
-		goto enoent;
-
-	bits = -1;
-	if (ch == '/' && isascii(src[0]) && isdigit(src[0]) && dst > odst) {
-		/* CIDR width specifier.  Nothing can follow it. */
-		ch = *src++;	/* Skip over the /. */
-		bits = 0;
-		do {
-			n = strchr(digits, ch) - digits;
-			assert(n >= 0 && n <= 9);
-			bits *= 10;
-			bits += n;
-		} while ((ch = *src++) != '\0' && isascii(ch) && isdigit(ch));
-		if (ch != '\0')
-			goto enoent;
-		if (bits > 32)
-			goto emsgsize;
-	}
-
-	/* Firey death and destruction unless we prefetched EOS. */
-	if (ch != '\0')
-		goto enoent;
-
-	/* If nothing was written to the destination, we found no address. */
-	if (dst == odst)
-		goto enoent;
-	/* If no CIDR spec was given, infer width from net class. */
-	if (bits == -1) {
-		if (*odst >= 240)	/* Class E */
-			bits = 32;
-		else if (*odst >= 224)	/* Class D */
-			bits = 4;
-		else if (*odst >= 192)	/* Class C */
-			bits = 24;
-		else if (*odst >= 128)	/* Class B */
-			bits = 16;
-		else			/* Class A */
-			bits = 8;
-		/* If imputed mask is narrower than specified octets, widen. */
-		if (bits >= 8 && bits < ((dst - odst) * 8))
-			bits = (dst - odst) * 8;
-	}
-	/* Extend network to cover the actual mask. */
-	while (bits > ((dst - odst) * 8)) {
-		if (size-- <= 0)
-			goto emsgsize;
-		*dst++ = '\0';
-	}
-	return (bits);
-
- enoent:
-	errno = ENOENT;
-	return (-1);
-
- emsgsize:
-	errno = EMSGSIZE;
-	return (-1);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_net_pton
-__weak_reference(__inet_net_pton, inet_net_pton);
diff --git a/newlib/libc/sys/linux/net/inet_neta.c b/newlib/libc/sys/linux/net/inet_neta.c
deleted file mode 100644
index c45578348..000000000
--- a/newlib/libc/sys/linux/net/inet_neta.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char orig_rcsid[] = "From Id: inet_neta.c,v 8.2 1996/08/08 06:54:44 vixie Exp";
-#endif
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#ifdef SPRINTF_CHAR
-# define SPRINTF(x) strlen(sprintf/**/x)
-#else
-# define SPRINTF(x) ((size_t)sprintf x)
-#endif
-
-/*
- * char *
- * inet_neta(src, dst, size)
- *	format a in_addr_t network number into presentation format.
- * return:
- *	pointer to dst, or NULL if an error occurred (check errno).
- * note:
- *	format of ``src'' is as for inet_network().
- * author:
- *	Paul Vixie (ISC), July 1996
- */
-char *
-inet_neta(src, dst, size)
-	in_addr_t src;
-	char *dst;
-	size_t size;
-{
-	char *odst = dst;
-	char *tp;
-
-	while (src & 0xffffffff) {
-		u_char b = (src & 0xff000000) >> 24;
-
-		src <<= 8;
-		if (b) {
-			if (size < sizeof "255.")
-				goto emsgsize;
-			tp = dst;
-			dst += SPRINTF((dst, "%u", b));
-			if (src != 0L) {
-				*dst++ = '.';
-				*dst = '\0';
-			}
-			size -= (size_t)(dst - tp);
-		}
-	}
-	if (dst == odst) {
-		if (size < sizeof "0.0.0.0")
-			goto emsgsize;
-		strcpy(dst, "0.0.0.0");
-	}
-	return (odst);
-
- emsgsize:
-	errno = EMSGSIZE;
-	return (NULL);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_neta
-__weak_reference(__inet_neta, inet_neta);
diff --git a/newlib/libc/sys/linux/net/inet_netof.c b/newlib/libc/sys/linux/net/inet_netof.c
deleted file mode 100644
index e2e84d340..000000000
--- a/newlib/libc/sys/linux/net/inet_netof.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)inet_netof.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-/*
- * Return the network number from an internet
- * address; handles class a/b/c network #'s.
- */
-in_addr_t
-inet_netof(in)
-	struct in_addr in;
-{
-	in_addr_t i = ntohl(in.s_addr);
-
-	if (IN_CLASSA(i))
-		return (((i)&IN_CLASSA_NET) >> IN_CLASSA_NSHIFT);
-	else if (IN_CLASSB(i))
-		return (((i)&IN_CLASSB_NET) >> IN_CLASSB_NSHIFT);
-	else
-		return (((i)&IN_CLASSC_NET) >> IN_CLASSC_NSHIFT);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_netof
-__weak_reference(__inet_netof, inet_netof);
diff --git a/newlib/libc/sys/linux/net/inet_network.c b/newlib/libc/sys/linux/net/inet_network.c
deleted file mode 100644
index caf1d7869..000000000
--- a/newlib/libc/sys/linux/net/inet_network.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)inet_network.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <ctype.h>
-
-/*
- * Internet network address interpretation routine.
- * The library routines call this routine to interpret
- * network numbers.
- */
-in_addr_t
-inet_network(cp)
-	const char *cp;
-{
-	in_addr_t val, base, n;
-	char c;
-	in_addr_t parts[4], *pp = parts;
-	int i;
-
-again:
-	val = 0; base = 10;
-	if (*cp == '0')
-		base = 8, cp++;
-	if (*cp == 'x' || *cp == 'X')
-		base = 16, cp++;
-	while ((c = *cp) != 0) {
-		if (isdigit((unsigned char)c)) {
-			val = (val * base) + (c - '0');
-			cp++;
-			continue;
-		}
-		if (base == 16 && isxdigit((unsigned char)c)) {
-			val = (val << 4) + (c + 10 - (islower((unsigned char)c) ? 'a' : 'A'));
-			cp++;
-			continue;
-		}
-		break;
-	}
-	if (*cp == '.') {
-		if (pp >= parts + 3)
-			return (INADDR_NONE);
-		*pp++ = val, cp++;
-		goto again;
-	}
-	if (*cp && !isspace((unsigned char)*cp))
-		return (INADDR_NONE);
-	*pp++ = val;
-	n = pp - parts;
-	for (val = 0, i = 0; i < n; i++) {
-		val <<= 8;
-		val |= parts[i] & 0xff;
-	}
-	return (val);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_network
-__weak_reference(__inet_network, inet_network);
diff --git a/newlib/libc/sys/linux/net/inet_ntoa.c b/newlib/libc/sys/linux/net/inet_ntoa.c
deleted file mode 100644
index dedc4768d..000000000
--- a/newlib/libc/sys/linux/net/inet_ntoa.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)inet_ntoa.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <stdio.h>
-#include <string.h>
-
-/*
- * Convert network-format internet address
- * to base 256 d.d.d.d representation.
- */
-char *
-inet_ntoa(in)
-	struct in_addr in;
-{
-	static char ret[18];
-
-	strcpy(ret, "[inet_ntoa error]");
-	(void) inet_ntop(AF_INET, &in, ret, sizeof ret);
-	return (ret);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_ntoa
-__weak_reference(__inet_ntoa, inet_ntoa);
diff --git a/newlib/libc/sys/linux/net/inet_ntop.c b/newlib/libc/sys/linux/net/inet_ntop.c
deleted file mode 100644
index 31746e456..000000000
--- a/newlib/libc/sys/linux/net/inet_ntop.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/* Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$Id$";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#define SPRINTF(x) ((socklen_t)sprintf x)
-
-/*
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static const char *inet_ntop4(const u_char *src, char *dst, socklen_t size);
-static const char *inet_ntop6(const u_char *src, char *dst, socklen_t size);
-
-/* char *
- * inet_ntop(af, src, dst, size)
- *	convert a network format address to presentation format.
- * return:
- *	pointer to presentation format address (`dst'), or NULL (see errno).
- * author:
- *	Paul Vixie, 1996.
- */
-const char *
-inet_ntop(af, src, dst, size)
-	int af;
-	const void *src;
-	char *dst;
-	socklen_t size;
-{
-	switch (af) {
-	case AF_INET:
-		return (inet_ntop4(src, dst, size));
-	case AF_INET6:
-		return (inet_ntop6(src, dst, size));
-	default:
-		errno = EAFNOSUPPORT;
-		return (NULL);
-	}
-	/* NOTREACHED */
-}
-
-/* const char *
- * inet_ntop4(src, dst, size)
- *	format an IPv4 address, more or less like inet_ntoa()
- * return:
- *	`dst' (as a const)
- * notes:
- *	(1) uses no statics
- *	(2) takes a u_char* not an in_addr as input
- * author:
- *	Paul Vixie, 1996.
- */
-static const char *
-inet_ntop4(src, dst, size)
-	const u_char *src;
-	char *dst;
-	socklen_t size;
-{
-	static const char fmt[] = "%u.%u.%u.%u";
-	char tmp[sizeof "255.255.255.255"];
-
-	if (SPRINTF((tmp, fmt, src[0], src[1], src[2], src[3])) > size) {
-		errno = ENOSPC;
-		return (NULL);
-	}
-	strcpy(dst, tmp);
-	return (dst);
-}
-
-/* const char *
- * inet_ntop6(src, dst, size)
- *	convert IPv6 binary address into presentation (printable) format
- * author:
- *	Paul Vixie, 1996.
- */
-static const char *
-inet_ntop6(src, dst, size)
-	const u_char *src;
-	char *dst;
-	socklen_t size;
-{
-	/*
-	 * Note that int32_t and int16_t need only be "at least" large enough
-	 * to contain a value of the specified size.  On some systems, like
-	 * Crays, there is no such thing as an integer variable with 16 bits.
-	 * Keep this in mind if you think this function should have been coded
-	 * to use pointer overlays.  All the world's not a VAX.
-	 */
-	char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
-	struct { int base, len; } best, cur;
-	u_int words[NS_IN6ADDRSZ / NS_INT16SZ];
-	int i;
-
-	/*
-	 * Preprocess:
-	 *	Copy the input (bytewise) array into a wordwise array.
-	 *	Find the longest run of 0x00's in src[] for :: shorthanding.
-	 */
-	memset(words, '\0', sizeof words);
-	for (i = 0; i < NS_IN6ADDRSZ; i++)
-		words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
-	best.base = -1;
-	cur.base = -1;
-	for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
-		if (words[i] == 0) {
-			if (cur.base == -1)
-				cur.base = i, cur.len = 1;
-			else
-				cur.len++;
-		} else {
-			if (cur.base != -1) {
-				if (best.base == -1 || cur.len > best.len)
-					best = cur;
-				cur.base = -1;
-			}
-		}
-	}
-	if (cur.base != -1) {
-		if (best.base == -1 || cur.len > best.len)
-			best = cur;
-	}
-	if (best.base != -1 && best.len < 2)
-		best.base = -1;
-
-	/*
-	 * Format the result.
-	 */
-	tp = tmp;
-	for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
-		/* Are we inside the best run of 0x00's? */
-		if (best.base != -1 && i >= best.base &&
-		    i < (best.base + best.len)) {
-			if (i == best.base)
-				*tp++ = ':';
-			continue;
-		}
-		/* Are we following an initial run of 0x00s or any real hex? */
-		if (i != 0)
-			*tp++ = ':';
-		/* Is this address an encapsulated IPv4? */
-		if (i == 6 && best.base == 0 &&
-		    (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
-			if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp)))
-				return (NULL);
-			tp += strlen(tp);
-			break;
-		}
-		tp += SPRINTF((tp, "%x", words[i]));
-	}
-	/* Was it a trailing run of 0x00's? */
-	if (best.base != -1 && (best.base + best.len) ==
-	    (NS_IN6ADDRSZ / NS_INT16SZ))
-		*tp++ = ':';
-	*tp++ = '\0';
-
-	/*
-	 * Check for overflow, copy, and we're done.
-	 */
-	if ((socklen_t)(tp - tmp) > size) {
-		errno = ENOSPC;
-		return (NULL);
-	}
-	strcpy(dst, tmp);
-	return (dst);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_ntop
-__weak_reference(__inet_ntop, inet_ntop);
diff --git a/newlib/libc/sys/linux/net/inet_pton.c b/newlib/libc/sys/linux/net/inet_pton.c
deleted file mode 100644
index eeabbb481..000000000
--- a/newlib/libc/sys/linux/net/inet_pton.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/*	$KAME: inet_pton.c,v 1.5 2001/08/20 02:32:40 itojun Exp $	*/
-
-/* Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <string.h>
-#include <errno.h>
-
-/*
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4.  sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static int	inet_pton4(const char *src, u_char *dst);
-static int	inet_pton6(const char *src, u_char *dst);
-
-/* int
- * inet_pton(af, src, dst)
- *	convert from presentation format (which usually means ASCII printable)
- *	to network format (which is usually some kind of binary format).
- * return:
- *	1 if the address was valid for the specified address family
- *	0 if the address wasn't valid (`dst' is untouched in this case)
- *	-1 if some other error occurred (`dst' is untouched in this case, too)
- * author:
- *	Paul Vixie, 1996.
- */
-int
-inet_pton(af, src, dst)
-	int af;
-	const char *src;
-	void *dst;
-{
-	switch (af) {
-	case AF_INET:
-		return (inet_pton4(src, dst));
-	case AF_INET6:
-		return (inet_pton6(src, dst));
-	default:
-		errno = EAFNOSUPPORT;
-		return (-1);
-	}
-	/* NOTREACHED */
-}
-
-/* int
- * inet_pton4(src, dst)
- *	like inet_aton() but without all the hexadecimal and shorthand.
- * return:
- *	1 if `src' is a valid dotted quad, else 0.
- * notice:
- *	does not touch `dst' unless it's returning 1.
- * author:
- *	Paul Vixie, 1996.
- */
-static int
-inet_pton4(src, dst)
-	const char *src;
-	u_char *dst;
-{
-	static const char digits[] = "0123456789";
-	int saw_digit, octets, ch;
-	u_char tmp[NS_INADDRSZ], *tp;
-
-	saw_digit = 0;
-	octets = 0;
-	*(tp = tmp) = 0;
-	while ((ch = *src++) != '\0') {
-		const char *pch;
-
-		if ((pch = strchr(digits, ch)) != NULL) {
-			u_int new = *tp * 10 + (pch - digits);
-
-			if (new > 255)
-				return (0);
-			*tp = new;
-			if (! saw_digit) {
-				if (++octets > 4)
-					return (0);
-				saw_digit = 1;
-			}
-		} else if (ch == '.' && saw_digit) {
-			if (octets == 4)
-				return (0);
-			*++tp = 0;
-			saw_digit = 0;
-		} else
-			return (0);
-	}
-	if (octets < 4)
-		return (0);
-
-	memcpy(dst, tmp, NS_INADDRSZ);
-	return (1);
-}
-
-/* int
- * inet_pton6(src, dst)
- *	convert presentation level address to network order binary form.
- * return:
- *	1 if `src' is a valid [RFC1884 2.2] address, else 0.
- * notice:
- *	(1) does not touch `dst' unless it's returning 1.
- *	(2) :: in a full address is silently ignored.
- * credit:
- *	inspired by Mark Andrews.
- * author:
- *	Paul Vixie, 1996.
- */
-static int
-inet_pton6(src, dst)
-	const char *src;
-	u_char *dst;
-{
-	static const char xdigits_l[] = "0123456789abcdef",
-			  xdigits_u[] = "0123456789ABCDEF";
-	u_char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
-	const char *xdigits, *curtok;
-	int ch, saw_xdigit;
-	u_int val;
-
-	memset((tp = tmp), '\0', NS_IN6ADDRSZ);
-	endp = tp + NS_IN6ADDRSZ;
-	colonp = NULL;
-	/* Leading :: requires some special handling. */
-	if (*src == ':')
-		if (*++src != ':')
-			return (0);
-	curtok = src;
-	saw_xdigit = 0;
-	val = 0;
-	while ((ch = *src++) != '\0') {
-		const char *pch;
-
-		if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
-			pch = strchr((xdigits = xdigits_u), ch);
-		if (pch != NULL) {
-			val <<= 4;
-			val |= (pch - xdigits);
-			if (val > 0xffff)
-				return (0);
-			saw_xdigit = 1;
-			continue;
-		}
-		if (ch == ':') {
-			curtok = src;
-			if (!saw_xdigit) {
-				if (colonp)
-					return (0);
-				colonp = tp;
-				continue;
-			}
-			if (tp + NS_INT16SZ > endp)
-				return (0);
-			*tp++ = (u_char) (val >> 8) & 0xff;
-			*tp++ = (u_char) val & 0xff;
-			saw_xdigit = 0;
-			val = 0;
-			continue;
-		}
-		if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
-		    inet_pton4(curtok, tp) > 0) {
-			tp += NS_INADDRSZ;
-			saw_xdigit = 0;
-			break;	/* '\0' was seen by inet_pton4(). */
-		}
-		return (0);
-	}
-	if (saw_xdigit) {
-		if (tp + NS_INT16SZ > endp)
-			return (0);
-		*tp++ = (u_char) (val >> 8) & 0xff;
-		*tp++ = (u_char) val & 0xff;
-	}
-	if (colonp != NULL) {
-		/*
-		 * Since some memmove()'s erroneously fail to handle
-		 * overlapping regions, we'll do the shift by hand.
-		 */
-		const int n = tp - colonp;
-		int i;
-
-		for (i = 1; i <= n; i++) {
-			endp[- i] = colonp[n - i];
-			colonp[n - i] = 0;
-		}
-		tp = endp;
-	}
-	if (tp != endp)
-		return (0);
-	memcpy(dst, tmp, NS_IN6ADDRSZ);
-	return (1);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_pton
-__weak_reference(__inet_pton, inet_pton);
diff --git a/newlib/libc/sys/linux/net/innetgr-stub.c b/newlib/libc/sys/linux/net/innetgr-stub.c
deleted file mode 100644
index 690d82e14..000000000
--- a/newlib/libc/sys/linux/net/innetgr-stub.c
+++ /dev/null
@@ -1,7 +0,0 @@
-int
-innetgr(const char *netgroup, const char *host, const char *user,
-	     const char *domain)
-{
-	return 0;
-}
-
diff --git a/newlib/libc/sys/linux/net/ip6opt.c b/newlib/libc/sys/linux/net/ip6opt.c
deleted file mode 100644
index f3f51d507..000000000
--- a/newlib/libc/sys/linux/net/ip6opt.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <netinet/ip6.h>
-
-#include <string.h>
-#include <stdio.h>
-
-static int ip6optlen(u_int8_t *opt, u_int8_t *lim);
-static void inet6_insert_padopt(u_char *p, int len);
-
-/*
- * This function returns the number of bytes required to hold an option
- * when it is stored as ancillary data, including the cmsghdr structure
- * at the beginning, and any padding at the end (to make its size a
- * multiple of 8 bytes).  The argument is the size of the structure
- * defining the option, which must include any pad bytes at the
- * beginning (the value y in the alignment term "xn + y"), the type
- * byte, the length byte, and the option data.
- */
-int
-inet6_option_space(nbytes)
-	int nbytes;
-{
-	nbytes += 2;	/* we need space for nxt-hdr and length fields */
-	return(CMSG_SPACE((nbytes + 7) & ~7));
-}
-
-/*
- * This function is called once per ancillary data object that will
- * contain either Hop-by-Hop or Destination options.  It returns 0 on
- * success or -1 on an error.
- */
-int
-inet6_option_init(bp, cmsgp, type)
-	void *bp;
-	struct cmsghdr **cmsgp;
-	int type;
-{
-	struct cmsghdr *ch = (struct cmsghdr *)bp;
-
-	/* argument validation */
-	if (type != IPV6_HOPOPTS && type != IPV6_DSTOPTS)
-		return(-1);
-	
-	ch->cmsg_level = IPPROTO_IPV6;
-	ch->cmsg_type = type;
-	ch->cmsg_len = CMSG_LEN(0);
-
-	*cmsgp = ch;
-	return(0);
-}
-
-/*
- * This function appends a Hop-by-Hop option or a Destination option
- * into an ancillary data object that has been initialized by
- * inet6_option_init().  This function returns 0 if it succeeds or -1 on
- * an error.
- * multx is the value x in the alignment term "xn + y" described
- * earlier.  It must have a value of 1, 2, 4, or 8.
- * plusy is the value y in the alignment term "xn + y" described
- * earlier.  It must have a value between 0 and 7, inclusive.
- */
-int
-inet6_option_append(cmsg, typep, multx, plusy)
-	struct cmsghdr *cmsg;
-	const u_int8_t *typep;
-	int multx;
-	int plusy;
-{
-	int padlen, optlen, off;
-	u_char *bp = (u_char *)cmsg + cmsg->cmsg_len;
-	struct ip6_ext *eh = (struct ip6_ext *)CMSG_DATA(cmsg);
-
-	/* argument validation */
-	if (multx != 1 && multx != 2 && multx != 4 && multx != 8)
-		return(-1);
-	if (plusy < 0 || plusy > 7)
-		return(-1);
-	if (typep[0] > 255)
-		return(-1);
-
-	/*
-	 * If this is the first option, allocate space for the
-	 * first 2 bytes(for next header and length fields) of
-	 * the option header.
-	 */
-	if (bp == (u_char *)eh) {
-		bp += 2;
-		cmsg->cmsg_len += 2;
-	}
-
-	/* calculate pad length before the option. */
-	off = bp - (u_char *)eh;
-	padlen = (((off % multx) + (multx - 1)) & ~(multx - 1)) -
-		(off % multx);
-	padlen += plusy;
-	/* insert padding */
-	inet6_insert_padopt(bp, padlen);
-	cmsg->cmsg_len += padlen;
-	bp += padlen;
-
-	/* copy the option */
-	if (typep[0] == IP6OPT_PAD1)
-		optlen = 1;
-	else
-		optlen = typep[1] + 2;
-	memcpy(bp, typep, optlen);
-	bp += optlen;
-	cmsg->cmsg_len += optlen;
-
-	/* calculate pad length after the option and insert the padding */
-	off = bp - (u_char *)eh;
-	padlen = ((off + 7) & ~7) - off;
-	inet6_insert_padopt(bp, padlen);
-	bp += padlen;
-	cmsg->cmsg_len += padlen;
-
-	/* update the length field of the ip6 option header */
-	eh->ip6e_len = ((bp - (u_char *)eh) >> 3) - 1;
-
-	return(0);
-}
-
-/*
- * This function appends a Hop-by-Hop option or a Destination option
- * into an ancillary data object that has been initialized by
- * inet6_option_init().  This function returns a pointer to the 8-bit
- * option type field that starts the option on success, or NULL on an
- * error.
- * The difference between this function and inet6_option_append() is
- * that the latter copies the contents of a previously built option into
- * the ancillary data object while the current function returns a
- * pointer to the space in the data object where the option's TLV must
- * then be built by the caller.
- * 
- */
-u_int8_t *
-inet6_option_alloc(cmsg, datalen, multx, plusy)
-	struct cmsghdr *cmsg;
-	int datalen;
-	int multx;
-	int plusy;
-{
-	int padlen, off;
-	u_int8_t *bp = (u_char *)cmsg + cmsg->cmsg_len;
-	u_int8_t *retval;
-	struct ip6_ext *eh = (struct ip6_ext *)CMSG_DATA(cmsg);
-
-	/* argument validation */
-	if (multx != 1 && multx != 2 && multx != 4 && multx != 8)
-		return(NULL);
-	if (plusy < 0 || plusy > 7)
-		return(NULL);
-
-	/*
-	 * If this is the first option, allocate space for the
-	 * first 2 bytes(for next header and length fields) of
-	 * the option header.
-	 */
-	if (bp == (u_char *)eh) {
-		bp += 2;
-		cmsg->cmsg_len += 2;
-	}
-
-	/* calculate pad length before the option. */
-	off = bp - (u_char *)eh;
-	padlen = (((off % multx) + (multx - 1)) & ~(multx - 1)) -
-		(off % multx);
-	padlen += plusy;
-	/* insert padding */
-	inet6_insert_padopt(bp, padlen);
-	cmsg->cmsg_len += padlen;
-	bp += padlen;
-
-	/* keep space to store specified length of data */
-	retval = bp;
-	bp += datalen;
-	cmsg->cmsg_len += datalen;
-
-	/* calculate pad length after the option and insert the padding */
-	off = bp - (u_char *)eh;
-	padlen = ((off + 7) & ~7) - off;
-	inet6_insert_padopt(bp, padlen);
-	bp += padlen;
-	cmsg->cmsg_len += padlen;
-
-	/* update the length field of the ip6 option header */
-	eh->ip6e_len = ((bp - (u_char *)eh) >> 3) - 1;
-
-	return(retval);
-}
-
-/*
- * This function processes the next Hop-by-Hop option or Destination
- * option in an ancillary data object.  If another option remains to be
- * processed, the return value of the function is 0 and *tptrp points to
- * the 8-bit option type field (which is followed by the 8-bit option
- * data length, followed by the option data).  If no more options remain
- * to be processed, the return value is -1 and *tptrp is NULL.  If an
- * error occurs, the return value is -1 and *tptrp is not NULL.
- * (RFC 2292, 6.3.5)
- */
-int
-inet6_option_next(cmsg, tptrp)
-	const struct cmsghdr *cmsg;
-	u_int8_t **tptrp;
-{
-	struct ip6_ext *ip6e;
-	int hdrlen, optlen;
-	u_int8_t *lim;
-
-	if (cmsg->cmsg_level != IPPROTO_IPV6 ||
-	    (cmsg->cmsg_type != IPV6_HOPOPTS &&
-	     cmsg->cmsg_type != IPV6_DSTOPTS))
-		return(-1);
-
-	/* message length validation */
-	if (cmsg->cmsg_len < CMSG_SPACE(sizeof(struct ip6_ext)))
-		return(-1);
-	ip6e = (struct ip6_ext *)CMSG_DATA(cmsg);
-	hdrlen = (ip6e->ip6e_len + 1) << 3;
-	if (cmsg->cmsg_len < CMSG_SPACE(hdrlen))
-		return(-1);
-
-	/*
-	 * If the caller does not specify the starting point,
-	 * simply return the 1st option.
-	 * Otherwise, search the option list for the next option.
-	 */
-	lim = (u_int8_t *)ip6e + hdrlen;
-	if (*tptrp == NULL)
-		*tptrp = (u_int8_t *)(ip6e + 1);
-	else {
-		if ((optlen = ip6optlen(*tptrp, lim)) == 0)
-			return(-1);
-
-		*tptrp = *tptrp + optlen;
-	}
-	if (*tptrp >= lim) {	/* there is no option */
-		*tptrp = NULL;
-		return(-1);
-	}
-	/*
-	 * Finally, checks if the next option is safely stored in the
-	 * cmsg data.
-	 */
-	if (ip6optlen(*tptrp, lim) == 0)
-		return(-1);
-	else
-		return(0);
-}
-
-/*
- * This function is similar to the inet6_option_next() function,
- * except this function lets the caller specify the option type to be
- * searched for, instead of always returning the next option in the
- * ancillary data object.
- * Note: RFC 2292 says the type of tptrp is u_int8_t *, but we think
- *       it's a typo. The variable should be type of u_int8_t **.
- */
-int
-inet6_option_find(cmsg, tptrp, type)
-	const struct cmsghdr *cmsg;
-	u_int8_t **tptrp;
-	int type;
-{
-	struct ip6_ext *ip6e;
-	int hdrlen, optlen;
-	u_int8_t *optp, *lim;
-
-	if (cmsg->cmsg_level != IPPROTO_IPV6 ||
-	    (cmsg->cmsg_type != IPV6_HOPOPTS &&
-	     cmsg->cmsg_type != IPV6_DSTOPTS))
-		return(-1);
-
-	/* message length validation */
-	if (cmsg->cmsg_len < CMSG_SPACE(sizeof(struct ip6_ext)))
-		return(-1);
-	ip6e = (struct ip6_ext *)CMSG_DATA(cmsg);
-	hdrlen = (ip6e->ip6e_len + 1) << 3;
-	if (cmsg->cmsg_len < CMSG_SPACE(hdrlen))
-		return(-1);	
-
-	/*
-	 * If the caller does not specify the starting point,
-	 * search from the beginning of the option list.
-	 * Otherwise, search from *the next option* of the specified point.
-	 */
-	lim = (u_int8_t *)ip6e + hdrlen;
-	if (*tptrp == NULL)
-		*tptrp = (u_int8_t *)(ip6e + 1);
-	else {
-		if ((optlen = ip6optlen(*tptrp, lim)) == 0)
-			return(-1);
-
-		*tptrp = *tptrp + optlen;
-	}
-	for (optp = *tptrp; optp < lim; optp += optlen) {
-		if (*optp == type) {
-			*tptrp = optp;
-			return(0);
-		}
-		if ((optlen = ip6optlen(optp, lim)) == 0)
-			return(-1);
-	}
-
-	/* search failed */
-	*tptrp = NULL;
-	return(-1);
-}
-
-/*
- * Calculate the length of a given IPv6 option. Also checks
- * if the option is safely stored in user's buffer according to the
- * calculated length and the limitation of the buffer.
- */
-static int
-ip6optlen(opt, lim)
-	u_int8_t *opt, *lim;
-{
-	int optlen;
-
-	if (*opt == IP6OPT_PAD1)
-		optlen = 1;
-	else {
-		/* is there enough space to store type and len? */
-		if (opt + 2 > lim)
-			return(0);
-		optlen = *(opt + 1) + 2;
-	}
-	if (opt + optlen <= lim)
-		return(optlen);
-
-	return(0);
-}
-
-static void
-inet6_insert_padopt(u_char *p, int len)
-{
-	switch(len) {
-	 case 0:
-		 return;
-	 case 1:
-		 p[0] = IP6OPT_PAD1;
-		 return;
-	 default:
-		 p[0] = IP6OPT_PADN;
-		 p[1] = len - 2; 
-		 memset(&p[2], 0, len - 2);
-		 return;
-	}
-}
diff --git a/newlib/libc/sys/linux/net/iso_addr.3 b/newlib/libc/sys/linux/net/iso_addr.3
deleted file mode 100644
index dc843c315..000000000
--- a/newlib/libc/sys/linux/net/iso_addr.3
+++ /dev/null
@@ -1,113 +0,0 @@
-.\" Copyright (c) 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     @(#)iso_addr.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/net/iso_addr.3,v 1.7 2001/10/01 16:08:56 ru Exp $
-.\"
-.Dd June 4, 1993
-.Dt ISO_ADDR 3
-.Os
-.Sh NAME
-.Nm iso_addr ,
-.Nm iso_ntoa
-.Nd "elementary network address conversion routines for Open System Interconnection
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In netiso/iso.h
-.Ft struct iso_addr *
-.Fn iso_addr "char *cp"
-.Ft char *
-.Fn iso_ntoa "struct iso_addr *isoa"
-.Sh DESCRIPTION
-The routine
-.Fn iso_addr
-interprets character strings representing
-.Tn OSI
-addresses, returning binary information suitable
-for use in system calls.
-The routine
-.Fn iso_ntoa
-takes
-.Tn OSI
-addresses and returns
-.Tn ASCII
-strings representing NSAPs (network service
-access points) in a
-notation inverse to that accepted by
-.Fn iso_addr .
-.Pp
-Unfortunately, no universal standard exists for representing
-.Tn OSI
-network addresses.
-.Pp
-The format employed by
-.Fn iso_addr
-is a sequence of hexadecimal
-.Dq digits
-(optionally separated by periods),
-of the form:
-.Bd -ragged -offset indent
-<hex digits>.<hex digits>.<hex digits>
-.Ed
-.Pp
-Each pair of hexadecimal digits represents a byte
-with the leading digit indicating the higher-ordered bits.
-A period following an even number of bytes has no
-effect (but may be used to increase legibility).
-A period following an odd number of bytes has the
-effect of causing the byte of address being translated
-to have its higher order bits filled with zeros.
-.Sh RETURN VALUES
-.Fn iso_ntoa
-always returns a null terminated string.
-.Fn iso_addr
-always returns a pointer to a struct iso_addr.
-(See
-.Sx BUGS . )
-.Sh SEE ALSO
-.Xr iso 4
-.Sh HISTORY
-The
-.Fn iso_addr
-and
-.Fn iso_ntoa
-functions appeared in
-.Bx 4.3 Reno .
-.Sh BUGS
-The returned values
-reside in a static memory area.
-.Pp
-The function
-.Fn iso_addr
-should diagnose improperly formed input, and there should be an unambiguous
-way to recognize this.
diff --git a/newlib/libc/sys/linux/net/iso_addr.c b/newlib/libc/sys/linux/net/iso_addr.c
deleted file mode 100644
index e943122f8..000000000
--- a/newlib/libc/sys/linux/net/iso_addr.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)iso_addr.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <netiso/iso.h>
-#include <string.h>
-
-/* States*/
-#define VIRGIN	0
-#define GOTONE	1
-#define GOTTWO	2
-/* Inputs */
-#define	DIGIT	(4*0)
-#define	END	(4*1)
-#define DELIM	(4*2)
-
-struct iso_addr *
-iso_addr(addr)
-	const char *addr;
-{
-	static struct iso_addr out_addr;
-	char *cp = out_addr.isoa_genaddr;
-	char *cplim = cp + sizeof(out_addr.isoa_genaddr);
-	int byte = 0, state = VIRGIN, new;
-
-	bzero((char *)&out_addr, sizeof(out_addr));
-	do {
-		if ((*addr >= '0') && (*addr <= '9')) {
-			new = *addr - '0';
-		} else if ((*addr >= 'a') && (*addr <= 'f')) {
-			new = *addr - 'a' + 10;
-		} else if ((*addr >= 'A') && (*addr <= 'F')) {
-			new = *addr - 'A' + 10;
-		} else if (*addr == 0)
-			state |= END;
-		else
-			state |= DELIM;
-		addr++;
-		switch (state /* | INPUT */) {
-		case GOTTWO | DIGIT:
-			*cp++ = byte; /*FALLTHROUGH*/
-		case VIRGIN | DIGIT:
-			state = GOTONE; byte = new; continue;
-		case GOTONE | DIGIT:
-			state = GOTTWO; byte = new + (byte << 4); continue;
-		default: /* | DELIM */
-			state = VIRGIN; *cp++ = byte; byte = 0; continue;
-		case GOTONE | END:
-		case GOTTWO | END:
-			*cp++ = byte; /* FALLTHROUGH */
-		case VIRGIN | END:
-			break;
-		}
-		break;
-	} while (cp < cplim);
-	out_addr.isoa_len = cp - out_addr.isoa_genaddr;
-	return (&out_addr);
-}
-
-static char hexlist[] = "0123456789abcdef";
-
-char *
-iso_ntoa(isoa)
-	const struct iso_addr *isoa;
-{
-	static char tmpbuf[sizeof(isoa->isoa_genaddr)*3];
-	const u_char *binary;
-	char *cp;
-	int i;
-
-	binary = isoa->isoa_genaddr;
-	cp = tmpbuf;
-
-	for (i = 0; i < isoa->isoa_len; i++) {
-		*cp++ = hexlist[*binary >> 4];
-		*cp++ = hexlist[*binary++ & 0xf];
-
-		if ((((i % 2) == 0) && ((i + 1) < isoa->isoa_len)))
-			*cp++ = '.';
-	}
-	*cp = '\0';
-	return tmpbuf;
-}
diff --git a/newlib/libc/sys/linux/net/issetugid-stub.c b/newlib/libc/sys/linux/net/issetugid-stub.c
deleted file mode 100644
index b3aac0b63..000000000
--- a/newlib/libc/sys/linux/net/issetugid-stub.c
+++ /dev/null
@@ -1,5 +0,0 @@
-int
-issetugid(void)
-{
-	return 0;
-}
diff --git a/newlib/libc/sys/linux/net/linkaddr.3 b/newlib/libc/sys/linux/net/linkaddr.3
deleted file mode 100644
index 1d664630b..000000000
--- a/newlib/libc/sys/linux/net/linkaddr.3
+++ /dev/null
@@ -1,140 +0,0 @@
-.\" Copyright (c) 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Donn Seeley at BSDI.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)linkaddr.3	8.1 (Berkeley) 7/28/93
-.\" $FreeBSD: src/lib/libc/net/linkaddr.3,v 1.12 2001/10/01 16:08:56 ru Exp $
-.\"
-.Dd June 17, 1996
-.Dt LINK_ADDR 3
-.Os
-.Sh NAME
-.Nm link_addr ,
-.Nm link_ntoa
-.Nd elementary address specification routines for link level access
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.In net/if_dl.h
-.Ft void
-.Fn link_addr "const char *addr" "struct sockaddr_dl *sdl"
-.Ft char *
-.Fn link_ntoa "const struct sockaddr_dl *sdl"
-.Sh DESCRIPTION
-The routine
-.Fn link_addr
-interprets character strings representing
-link-level addresses, returning binary information suitable
-for use in system calls.
-The routine
-.Fn link_ntoa
-takes
-a link-level
-address and returns an
-.Tn ASCII
-string representing some of the information present,
-including the link level address itself, and the interface name
-or number, if present.
-This facility is experimental and is
-still subject to change.
-.Pp
-For
-.Fn link_addr ,
-the string
-.Fa addr
-may contain
-an optional network interface identifier of the form
-.Dq "name unit-number" ,
-suitable for the first argument to
-.Xr ifconfig 8 ,
-followed in all cases by a colon and
-an interface address in the form of
-groups of hexadecimal digits
-separated by periods.
-Each group represents a byte of address;
-address bytes are filled left to right from
-low order bytes through high order bytes.
-.Pp
-.\" A regular expression may make this format clearer:
-.\" .Bd -literal -offset indent
-.\" ([a-z]+[0-9]+:)?[0-9a-f]+(\e.[0-9a-f]+)*
-.\" .Ed
-.\" .Pp
-Thus
-.Li le0:8.0.9.13.d.30
-represents an ethernet address
-to be transmitted on the first Lance ethernet interface.
-.Pp
-The direct use of these functions is deprecated in favor of the
-.Xr addr2ascii 3
-interface; however, portable programs cannot rely on the latter as it is
-not yet widely implemented.
-.Sh RETURN VALUES
-.Fn link_ntoa
-always returns a null terminated string.
-.Fn link_addr
-has no return value.
-(See
-.Sx BUGS . )
-.Sh SEE ALSO
-.Xr addr2ascii 3
-.\" .Xr iso 4
-.Sh HISTORY
-The
-.Fn link_addr
-and
-.Fn link_ntoa
-functions appeared in
-.Bx 4.3 Reno  .
-.Sh BUGS
-The returned values for link_ntoa
-reside in a static memory area.
-.Pp
-The function
-.Fn link_addr
-should diagnose improperly formed input, and there should be an unambiguous
-way to recognize this.
-.Pp
-If the
-.Va sdl_len
-field of the link socket address
-.Fa sdl
-is 0,
-.Fn link_ntoa
-will not insert a colon before the interface address bytes.
-If this translated address is given to
-.Fn link_addr
-without inserting an initial colon,
-the latter will not interpret it correctly.
diff --git a/newlib/libc/sys/linux/net/linkaddr.c b/newlib/libc/sys/linux/net/linkaddr.c
deleted file mode 100644
index deeaa09ea..000000000
--- a/newlib/libc/sys/linux/net/linkaddr.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)linkaddr.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if_dl.h>
-#include <string.h>
-
-/* States*/
-#define NAMING	0
-#define GOTONE	1
-#define GOTTWO	2
-#define RESET	3
-/* Inputs */
-#define	DIGIT	(4*0)
-#define	END	(4*1)
-#define DELIM	(4*2)
-#define LETTER	(4*3)
-
-void
-link_addr(addr, sdl)
-	const char *addr;
-	struct sockaddr_dl *sdl;
-{
-	char *cp = sdl->sdl_data;
-	char *cplim = sdl->sdl_len + (char *)sdl;
-	int byte = 0, state = NAMING, new = 0;
-
-	bzero((char *)&sdl->sdl_family, sdl->sdl_len - 1);
-	sdl->sdl_family = AF_INET;
-	do {
-		state &= ~LETTER;
-		if ((*addr >= '0') && (*addr <= '9')) {
-			new = *addr - '0';
-		} else if ((*addr >= 'a') && (*addr <= 'f')) {
-			new = *addr - 'a' + 10;
-		} else if ((*addr >= 'A') && (*addr <= 'F')) {
-			new = *addr - 'A' + 10;
-		} else if (*addr == 0) {
-			state |= END;
-		} else if (state == NAMING &&
-			   (((*addr >= 'A') && (*addr <= 'Z')) ||
-			   ((*addr >= 'a') && (*addr <= 'z'))))
-			state |= LETTER;
-		else
-			state |= DELIM;
-		addr++;
-		switch (state /* | INPUT */) {
-		case NAMING | DIGIT:
-		case NAMING | LETTER:
-			*cp++ = addr[-1];
-			continue;
-		case NAMING | DELIM:
-			state = RESET;
-			sdl->sdl_nlen = cp - sdl->sdl_data;
-			continue;
-		case GOTTWO | DIGIT:
-			*cp++ = byte;
-			/* FALLTHROUGH */
-		case RESET | DIGIT:
-			state = GOTONE;
-			byte = new;
-			continue;
-		case GOTONE | DIGIT:
-			state = GOTTWO;
-			byte = new + (byte << 4);
-			continue;
-		default: /* | DELIM */
-			state = RESET;
-			*cp++ = byte;
-			byte = 0;
-			continue;
-		case GOTONE | END:
-		case GOTTWO | END:
-			*cp++ = byte;
-			/* FALLTHROUGH */
-		case RESET | END:
-			break;
-		}
-		break;
-	} while (cp < cplim);
-	sdl->sdl_alen = cp - LLADDR(sdl);
-	new = cp - (char *)sdl;
-	if (new > sizeof(*sdl))
-		sdl->sdl_len = new;
-	return;
-}
-
-static char hexlist[] = "0123456789abcdef";
-
-char *
-link_ntoa(sdl)
-	const struct sockaddr_dl *sdl;
-{
-	static char obuf[64];
-	char *out = obuf;
-	int i;
-	u_char *in = (u_char *)LLADDR(sdl);
-	u_char *inlim = in + sdl->sdl_alen;
-	int firsttime = 1;
-
-	if (sdl->sdl_nlen) {
-		bcopy(sdl->sdl_data, obuf, sdl->sdl_nlen);
-		out += sdl->sdl_nlen;
-		if (sdl->sdl_alen)
-			*out++ = ':';
-	}
-	while (in < inlim) {
-		if (firsttime)
-			firsttime = 0;
-		else
-			*out++ = '.';
-		i = *in++;
-		if (i > 0xf) {
-			out[1] = hexlist[i & 0xf];
-			i >>= 4;
-			out[0] = hexlist[i];
-			out += 2;
-		} else
-			*out++ = hexlist[i];
-	}
-	*out = 0;
-	return (obuf);
-}
diff --git a/newlib/libc/sys/linux/net/map_v4v6.c b/newlib/libc/sys/linux/net/map_v4v6.c
deleted file mode 100644
index f746a8088..000000000
--- a/newlib/libc/sys/linux/net/map_v4v6.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * ++Copyright++ 1985, 1988, 1993
- * -
- * Copyright (c) 1985, 1988, 1993
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)gethostnamadr.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <ctype.h>
-#include <syslog.h>
-
-typedef union {
-	int32_t al;
-	char ac;
-} align;
-
-void
-_map_v4v6_address(src, dst)
-	const char *src;
-	char *dst;
-{
-	u_char *p = (u_char *)dst;
-	char tmp[INADDRSZ];
-	int i;
-
-	/* Stash a temporary copy so our caller can update in place. */
-	bcopy(src, tmp, INADDRSZ);
-	/* Mark this ipv6 addr as a mapped ipv4. */
-	for (i = 0; i < 10; i++)
-		*p++ = 0x00;
-	*p++ = 0xff;
-	*p++ = 0xff;
-	/* Retrieve the saved copy and we're done. */
-	bcopy(tmp, (void*)p, INADDRSZ);
-}
-
-void
-_map_v4v6_hostent(hp, bpp, lenp)
-	struct hostent *hp;
-	char **bpp;
-	int *lenp;
-{
-	char **ap;
-
-	if (hp->h_addrtype != AF_INET || hp->h_length != INADDRSZ)
-		return;
-	hp->h_addrtype = AF_INET6;
-	hp->h_length = IN6ADDRSZ;
-	for (ap = hp->h_addr_list; *ap; ap++) {
-		int i = sizeof(align) - ((u_long)*bpp % sizeof(align));
-
-		if (*lenp < (i + IN6ADDRSZ)) {
-			/* Out of memory.  Truncate address list here.  XXX */
-			*ap = NULL;
-			return;
-		}
-		*bpp += i;
-		*lenp -= i;
-		_map_v4v6_address(*ap, *bpp);
-		*ap = *bpp;
-		*bpp += IN6ADDRSZ;
-		*lenp -= IN6ADDRSZ;
-	}
-}
diff --git a/newlib/libc/sys/linux/net/name6.c b/newlib/libc/sys/linux/net/name6.c
deleted file mode 100644
index 80037e8f9..000000000
--- a/newlib/libc/sys/linux/net/name6.c
+++ /dev/null
@@ -1,1812 +0,0 @@
-/*	$KAME: name6.c,v 1.25 2000/06/26 16:44:40 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-/*
- * ++Copyright++ 1985, 1988, 1993
- * -
- * Copyright (c) 1985, 1988, 1993
- *    The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-/*
- *	Atsushi Onoe <onoe@sm.sony.co.jp>
- */
-
-/*
- * TODO for thread safe
- *	use mutex for _hostconf, _hostconf_init.
- *	rewrite resolvers to be thread safe
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include "namespace.h"
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <sys/queue.h>
-#include <netinet/in.h>
-
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <errno.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include <nsswitch.h>
-#include <unistd.h>
-#include "un-namespace.h"
-
-#ifndef _PATH_HOSTS
-#define	_PATH_HOSTS	"/etc/hosts"
-#endif
-
-#ifndef MAXALIASES
-#define	MAXALIASES	35
-#endif
-#ifndef	MAXADDRS
-#define	MAXADDRS	2
-#endif
-#ifndef MAXDNAME
-#define	MAXDNAME	1025
-#endif
-
-#ifdef INET6
-#define	ADDRLEN(af)	((af) == AF_INET6 ? sizeof(struct in6_addr) : \
-					    sizeof(struct in_addr))
-#else
-#define	ADDRLEN(af)	sizeof(struct in_addr)
-#endif
-
-#define	MAPADDR(ab, ina) \
-do {									\
-	memcpy(&(ab)->map_inaddr, ina, sizeof(struct in_addr));		\
-	memset((ab)->map_zero, 0, sizeof((ab)->map_zero));		\
-	memset((ab)->map_one, 0xff, sizeof((ab)->map_one));		\
-} while (0)
-#define	MAPADDRENABLED(flags) \
-	(((flags) & AI_V4MAPPED) || \
-	 (((flags) & AI_V4MAPPED_CFG) && _mapped_addr_enabled()))
-
-union inx_addr {
-	struct in_addr	in_addr;
-#ifdef INET6
-	struct in6_addr	in6_addr;
-#endif
-	struct {
-		u_char	mau_zero[10];
-		u_char	mau_one[2];
-		struct in_addr mau_inaddr;
-	}		map_addr_un;
-#define	map_zero	map_addr_un.mau_zero
-#define	map_one		map_addr_un.mau_one
-#define	map_inaddr	map_addr_un.mau_inaddr
-};
-
-u_int16_t _getshort(const u_char *src);
-
-static struct	 hostent *_hpcopy(struct hostent *hp, int *errp);
-static struct	 hostent *_hpaddr(int af, const char *name, void *addr, int *errp);
-static struct	 hostent *_hpmerge(struct hostent *hp1, struct hostent *hp2, int *errp);
-#ifdef INET6
-static struct	 hostent *_hpmapv6(struct hostent *hp, int *errp);
-#endif
-static struct	 hostent *_hpsort(struct hostent *hp);
-static struct	 hostent *_ghbyname(const char *name, int af, int flags, int *errp);
-static char	*_hgetword(char **pp);
-static int	 _mapped_addr_enabled(void);
-
-static FILE	*_files_open(int *errp);
-static int	 _files_ghbyname(void *, void *, va_list);
-static int	 _files_ghbyaddr(void *, void *, va_list);
-#if 0 // keep gcc happy
-static void	 _files_shent(int stayopen);
-static void	 _files_ehent(void);
-#endif
-#ifdef YP
-static int	 _nis_ghbyname(void *, void *, va_list);
-static int	 _nis_ghbyaddr(void *, void *, va_list);
-#endif
-static int	 _dns_ghbyname(void *, void *, va_list);
-static int	 _dns_ghbyaddr(void *, void *, va_list);
-#if 0 // keep gcc happy
-static void	 _dns_shent(int stayopen);
-static void	 _dns_ehent(void);
-#endif
-
-#ifdef ICMPNL
-static int	 _icmp_ghbyaddr(void *, void *, va_list);
-#endif /* ICMPNL */
-
-/* Host lookup order if nsswitch.conf is broken or nonexistant */
-static const ns_src default_src[] = { 
-	{ NSSRC_FILES, NS_SUCCESS },
-	{ NSSRC_DNS, NS_SUCCESS },
-#ifdef ICMPNL
-#define NSSRC_ICMP "icmp"
-	{ NSSRC_ICMP, NS_SUCCESS },
-#endif
-	{ 0 }
-};
-
-/*
- * Check if kernel supports mapped address.
- *	implementation dependent
- */
-#ifdef __KAME__
-#include <sys/sysctl.h>
-#endif /* __KAME__ */
-
-static int
-_mapped_addr_enabled(void)
-{
-	/* implementation dependent check */
-#if defined(__KAME__) && defined(IPV6CTL_MAPPED_ADDR)
-	int mib[4];
-	size_t len;
-	int val;
-
-	mib[0] = CTL_NET;
-	mib[1] = PF_INET6;
-	mib[2] = IPPROTO_IPV6;
-	mib[3] = IPV6CTL_MAPPED_ADDR;
-	len = sizeof(val);
-	if (__sysctl(mib, 4, &val, &len, 0, 0) == 0 && val != 0)
-		return 1;
-#endif /* __KAME__ && IPV6CTL_MAPPED_ADDR */
-	return 0;
-}
-
-/*
- * Functions defined in RFC2553
- *	getipnodebyname, getipnodebyaddr, freehostent
- */
-
-static struct hostent *
-_ghbyname(const char *name, int af, int flags, int *errp)
-{
-	struct hostent *hp;
-	int rval;
-	
-	static const ns_dtab dtab[] = {
-		NS_FILES_CB(_files_ghbyname, NULL)
-		{ NSSRC_DNS, _dns_ghbyname, NULL },
-		NS_NIS_CB(_nis_ghbyname, NULL)
-		{ 0 }
-	};
-
-	if (flags & AI_ADDRCONFIG) {
-		int s;
-
-		/*
-		 * TODO:
-		 * Note that implementation dependent test for address
-		 * configuration should be done everytime called
-		 * (or apropriate interval),
-		 * because addresses will be dynamically assigned or deleted.
-		 */
-		if (af == AF_UNSPEC) {
-			if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0)
-				af = AF_INET;
-			else {
-				close(s);
-				if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
-					af = AF_INET6;
-				else
-				close(s);
-			}
-
-		}
-		if (af != AF_UNSPEC) {
-			if ((s = socket(af, SOCK_DGRAM, 0)) < 0)
-				return NULL;
-			close(s);
-		}
-	}
-
-	rval = nsdispatch(&hp, dtab, NSDB_HOSTS, "ghbyname", default_src,
-			  name, af, errp);
-	return (rval == NS_SUCCESS) ? hp : NULL;
-}
-
-/* getipnodebyname() internal routine for multiple query(PF_UNSPEC) support. */
-struct hostent *
-_getipnodebyname_multi(const char *name, int af, int flags, int *errp)
-{
-	struct hostent *hp;
-	union inx_addr addrbuf;
-
-	/* XXX: PF_UNSPEC is only supposed to be passed from getaddrinfo() */
-	if (af != AF_INET
-#ifdef INET6
-	    && af != AF_INET6
-#endif
-	    && af != PF_UNSPEC
-		)
-	{
-		*errp = NO_RECOVERY;
-		return NULL;
-	}
-
-#ifdef INET6
-	/* special case for literal address */
-	if (inet_pton(AF_INET6, name, &addrbuf) == 1) {
-		if (af != AF_INET6) {
-			*errp = HOST_NOT_FOUND;
-			return NULL;
-		}
-		return _hpaddr(af, name, &addrbuf, errp);
-	}
-#endif
-	if (inet_aton(name, (struct in_addr *)&addrbuf) == 1) {
-		if (af != AF_INET) {
-			if (MAPADDRENABLED(flags)) {
-				MAPADDR(&addrbuf, &addrbuf.in_addr);
-			} else {
-				*errp = HOST_NOT_FOUND;
-				return NULL;
-			}
-		}
-		return _hpaddr(af, name, &addrbuf, errp);
-	}
-
-	*errp = HOST_NOT_FOUND;
-	hp = _ghbyname(name, af, flags, errp);
-
-#ifdef INET6
-	if (af == AF_INET6
-	&&  ((flags & AI_ALL) || hp == NULL)
-	&&  (MAPADDRENABLED(flags))) {
-		struct hostent *hp2 = _ghbyname(name, AF_INET, flags, errp);
-		if (hp == NULL)
-			hp = _hpmapv6(hp2, errp);
-		else {
-			if (hp2 && strcmp(hp->h_name, hp2->h_name) != 0) {
-				freehostent(hp2);
-				hp2 = NULL;
-			}
-			hp = _hpmerge(hp, hp2, errp);
-		}
-	}
-#endif
-	return _hpsort(hp);
-}
-
-struct hostent *
-getipnodebyname(const char *name, int af, int flags, int *errp)
-{
-	if (af != AF_INET
-#ifdef INET6
-	    && af != AF_INET6
-#endif
-		)
-	{
-		*errp = NO_RECOVERY;
-		return NULL;
-	}
-	return(_getipnodebyname_multi(name, af ,flags, errp));
-}
-
-struct hostent *
-getipnodebyaddr(const void *src, size_t len, int af, int *errp)
-{
-	struct hostent *hp;
-	int rval;
-#ifdef INET6
-	struct in6_addr addrbuf;
-#else
-	struct in_addr addrbuf;
-#endif
-
-	static const ns_dtab dtab[] = {
-		NS_FILES_CB(_files_ghbyaddr, NULL)
-		{ NSSRC_DNS, _dns_ghbyaddr, NULL },
-		NS_NIS_CB(_nis_ghbyaddr, NULL)
-#ifdef ICMPNL
-		{ NSSRC_ICMP, _icmp_ghbyaddr, NULL },
-#endif
-		{ 0 }
-	};
-
-	*errp = HOST_NOT_FOUND;
-
-	switch (af) {
-	case AF_INET:
-		if (len != sizeof(struct in_addr)) {
-			*errp = NO_RECOVERY;
-			return NULL;
-		}
-		if ((long)src & ~(sizeof(struct in_addr) - 1)) {
-			memcpy(&addrbuf, src, len);
-			src = &addrbuf;
-		}
-		if (((struct in_addr *)src)->s_addr == 0)
-			return NULL;
-		break;
-#ifdef INET6
-	case AF_INET6:
-		if (len != sizeof(struct in6_addr)) {
-			*errp = NO_RECOVERY;
-			return NULL;
-		}
-		if ((long)src & ~(sizeof(struct in6_addr) / 2 - 1)) {	/*XXX*/
-			memcpy(&addrbuf, src, len);
-			src = &addrbuf;
-		}
-		if (IN6_IS_ADDR_UNSPECIFIED((struct in6_addr *)src))
-			return NULL;
-		if (IN6_IS_ADDR_V4MAPPED((struct in6_addr *)src)
-		||  IN6_IS_ADDR_V4COMPAT((struct in6_addr *)src)) {
-			src = (char *)src +
-			    (sizeof(struct in6_addr) - sizeof(struct in_addr));
-			af = AF_INET;
-			len = sizeof(struct in_addr);
-		}
-		break;
-#endif
-	default:
-		*errp = NO_RECOVERY;
-		return NULL;
-	}
-
-	rval = nsdispatch(&hp, dtab, NSDB_HOSTS, "ghbyaddr", default_src,
-			  src, len, af, errp);
-	return (rval == NS_SUCCESS) ? hp : NULL;
-}
-
-void
-freehostent(struct hostent *ptr)
-{
-	free(ptr);
-}
-
-#if 0
-
-/* XXX: should be deprecated */
-struct hostent *
-getnodebyname(const char *name, int af, int flags)
-{
-	return getipnodebyname(name, af, flags, &h_errno);
-}
-
-#ifdef __warn_references
-__warn_references(getnodebyname,
-	"warning: getnodebyname() deprecated, "
-	"should use getaddrinfo() or getipnodebyname()");
-#endif
-
-struct hostent *
-getnodebyaddr(const void *src, size_t len, int af)
-{
-	return getipnodebyaddr(src, len, af, &h_errno);
-}
-
-#ifdef __warn_references
-__warn_references(getnodebyaddr,
-	"warning: getnodebyaddr() deprecated, "
-	"should use getnameinfo() or getipnodebyaddr()");
-#endif
-
-#endif
-
-/*
- * Private utility functions
- */
-
-/*
- * _hpcopy: allocate and copy hostent structure
- */
-static struct hostent *
-_hpcopy(struct hostent *hp, int *errp)
-{
-	struct hostent *nhp;
-	char *cp, **pp;
-	int size, addrsize;
-	int nalias = 0, naddr = 0;
-	int al_off;
-	int i;
-
-	if (hp == NULL)
-		return hp;
-
-	/* count size to be allocated */
-	size = sizeof(struct hostent);
-	if (hp->h_name != NULL)
-		size += strlen(hp->h_name) + 1;
-	if ((pp = hp->h_aliases) != NULL) {
-		for (i = 0; *pp != NULL; i++, pp++) {
-			if (**pp != '\0') {
-				size += strlen(*pp) + 1;
-				nalias++;
-			}
-		}
-	}
-	/* adjust alignment */
-#ifdef	ALIGN
-	size = ALIGN(size);
-#endif
-	al_off = size;
-	size += sizeof(char *) * (nalias + 1);
-#ifdef ALIGN
-	addrsize = ALIGN(hp->h_length);
-#else
-	addrsize = hp->h_length;
-#endif
-        
-	if ((pp = hp->h_addr_list) != NULL) {
-		while (*pp++ != NULL)
-			naddr++;
-	}
-	size += addrsize * naddr;
-	size += sizeof(char *) * (naddr + 1);
-
-	/* copy */
-	if ((nhp = (struct hostent *)malloc(size)) == NULL) {
-		*errp = TRY_AGAIN;
-		return NULL;
-	}
-	cp = (char *)&nhp[1];
-	if (hp->h_name != NULL) {
-		nhp->h_name = cp;
-		strcpy(cp, hp->h_name);
-		cp += strlen(cp) + 1;
-	} else
-		nhp->h_name = NULL;
-	nhp->h_aliases = (char **)((char *)nhp + al_off);
-	if ((pp = hp->h_aliases) != NULL) {
-		for (i = 0; *pp != NULL; pp++) {
-			if (**pp != '\0') {
-				nhp->h_aliases[i++] = cp;
-				strcpy(cp, *pp);
-				cp += strlen(cp) + 1;
-			}
-		}
-	}
-	nhp->h_aliases[nalias] = NULL;
-	cp = (char *)&nhp->h_aliases[nalias + 1];
-	nhp->h_addrtype = hp->h_addrtype;
-	nhp->h_length = hp->h_length;
-	nhp->h_addr_list = (char **)cp;
-	if ((pp = hp->h_addr_list) != NULL) {
-		cp = (char *)&nhp->h_addr_list[naddr + 1];
-		for (i = 0; *pp != NULL; pp++) {
-			nhp->h_addr_list[i++] = cp;
-			memcpy(cp, *pp, hp->h_length);
-			cp += addrsize;
-		}
-	}
-	nhp->h_addr_list[naddr] = NULL;
-	return nhp;
-}
-
-/*
- * _hpaddr: construct hostent structure with one address
- */
-static struct hostent *
-_hpaddr(int af, const char *name, void *addr, int *errp)
-{
-	struct hostent *hp, hpbuf;
-	char *addrs[2];
-
-	hp = &hpbuf;
-	hp->h_name = (char *)name;
-	hp->h_aliases = NULL;
-	hp->h_addrtype = af;
-	hp->h_length = ADDRLEN(af);
-	hp->h_addr_list = addrs;
-	addrs[0] = (char *)addr;
-	addrs[1] = NULL;
-	return _hpcopy(hp, errp);
-}
-
-/*
- * _hpmerge: merge 2 hostent structure, arguments will be freed
- */
-static struct hostent *
-_hpmerge(struct hostent *hp1, struct hostent *hp2, int *errp)
-{
-	int i, j;
-	int naddr, nalias;
-	char **pp;
-	struct hostent *hp, hpbuf;
-	char *aliases[MAXALIASES + 1], *addrs[MAXADDRS + 1];
-	union inx_addr addrbuf[MAXADDRS];
-
-	if (hp1 == NULL)
-		return hp2;
-	if (hp2 == NULL)
-		return hp1;
-
-#define	HP(i)	(i == 1 ? hp1 : hp2)
-	hp = &hpbuf;
-	hp->h_name = (hp1->h_name != NULL ? hp1->h_name : hp2->h_name);
-	hp->h_aliases = aliases;
-	nalias = 0;
-	for (i = 1; i <= 2; i++) {
-		if ((pp = HP(i)->h_aliases) == NULL)
-			continue;
-		for (; nalias < MAXALIASES && *pp != NULL; pp++) {
-			/* check duplicates */
-			for (j = 0; j < nalias; j++)
-				if (strcasecmp(*pp, aliases[j]) == 0)
-					break;
-			if (j == nalias)
-				aliases[nalias++] = *pp;
-		}
-	}
-	aliases[nalias] = NULL;
-#ifdef INET6
-	if (hp1->h_length != hp2->h_length) {
-		hp->h_addrtype = AF_INET6;
-		hp->h_length = sizeof(struct in6_addr);
-	} else {
-#endif
-		hp->h_addrtype = hp1->h_addrtype;
-		hp->h_length = hp1->h_length;
-#ifdef INET6
-	}
-#endif
-	hp->h_addr_list = addrs;
-	naddr = 0;
-	for (i = 1; i <= 2; i++) {
-		if ((pp = HP(i)->h_addr_list) == NULL)
-			continue;
-		if (HP(i)->h_length == hp->h_length) {
-			while (naddr < MAXADDRS && *pp != NULL)
-				addrs[naddr++] = *pp++;
-		} else {
-			/* copy IPv4 addr as mapped IPv6 addr */
-			while (naddr < MAXADDRS && *pp != NULL) {
-				MAPADDR(&addrbuf[naddr], *pp++);
-				addrs[naddr] = (char *)&addrbuf[naddr];
-				naddr++;
-			}
-		}
-	}
-	addrs[naddr] = NULL;
-	hp = _hpcopy(hp, errp);
-	freehostent(hp1);
-	freehostent(hp2);
-	return hp;
-}
-
-/*
- * _hpmapv6: convert IPv4 hostent into IPv4-mapped IPv6 addresses
- */
-#ifdef INET6
-static struct hostent *
-_hpmapv6(struct hostent *hp, int *errp)
-{
-	struct hostent *hp6;
-
-	if (hp == NULL)
-		return NULL;
-	if (hp->h_addrtype == AF_INET6)
-		return hp;
-
-	/* make dummy hostent to convert IPv6 address */
-	if ((hp6 = (struct hostent *)malloc(sizeof(struct hostent))) == NULL) {
-		*errp = TRY_AGAIN;
-		return NULL;
-	}
-	hp6->h_name = NULL;
-	hp6->h_aliases = NULL;
-	hp6->h_addrtype = AF_INET6;
-	hp6->h_length = sizeof(struct in6_addr);
-	hp6->h_addr_list = NULL;
-	return _hpmerge(hp6, hp, errp);
-}
-#endif
-
-/*
- * _hpsort: sort address by sortlist
- */
-static struct hostent *
-_hpsort(struct hostent *hp)
-{
-	int i, j, n;
-	u_char *ap, *sp, *mp, **pp;
-	char t;
-	char order[MAXADDRS];
-	int nsort = _res.nsort;
-
-	if (hp == NULL || hp->h_addr_list[1] == NULL || nsort == 0)
-		return hp;
-	for (i = 0; (ap = (u_char *)hp->h_addr_list[i]); i++) {
-		for (j = 0; j < nsort; j++) {
-#ifdef INET6
-			if (_res_ext.sort_list[j].af != hp->h_addrtype)
-				continue;
-			sp = (u_char *)&_res_ext.sort_list[j].addr;
-			mp = (u_char *)&_res_ext.sort_list[j].mask;
-#else
-			sp = (u_char *)&_res.sort_list[j].addr;
-			mp = (u_char *)&_res.sort_list[j].mask;
-#endif
-			for (n = 0; n < hp->h_length; n++) {
-				if ((ap[n] & mp[n]) != sp[n])
-					break;
-			}
-			if (n == hp->h_length)
-				break;
-		}
-		order[i] = j;
-	}
-	n = i;
-	pp = (u_char **)hp->h_addr_list;
-	for (i = 0; i < n - 1; i++) {
-		for (j = i + 1; j < n; j++) {
-			if (order[i] > order[j]) {
-				ap = pp[i];
-				pp[i] = pp[j];
-				pp[j] = ap;
-				t = order[i];
-				order[i] = order[j];
-				order[j] = t;
-			}
-		}
-	}
-	return hp;
-}
-
-static char *
-_hgetword(char **pp)
-{
-	char c, *p, *ret;
-	const char *sp;
-	static const char sep[] = "# \t\n";
-
-	ret = NULL;
-	for (p = *pp; (c = *p) != '\0'; p++) {
-		for (sp = sep; *sp != '\0'; sp++) {
-			if (c == *sp)
-				break;
-		}
-		if (c == '#')
-			p[1] = '\0';	/* ignore rest of line */
-		if (ret == NULL) {
-			if (*sp == '\0')
-				ret = p;
-		} else {
-			if (*sp != '\0') {
-				*p++ = '\0';
-				break;
-			}
-		}
-	}
-	*pp = p;
-	if (ret == NULL || *ret == '\0')
-		return NULL;
-	return ret;
-}
-
-/*
- * FILES (/etc/hosts)
- */
-
-static FILE *
-_files_open(int *errp)
-{
-	FILE *fp;
-	fp = fopen(_PATH_HOSTS, "r");
-	if (fp == NULL)
-		*errp = NO_RECOVERY;
-	return fp;
-}
-
-static int
-_files_ghbyname(void *rval, void *cb_data, va_list ap)
-{
-	const char *name;
-	int af; 
-	int *errp;
-	int match, nalias;
-	char *p, *line, *addrstr, *cname;
-	FILE *fp;
-	struct hostent *rethp, *hp, hpbuf;
-	char *aliases[MAXALIASES + 1], *addrs[2];
-	union inx_addr addrbuf;
-	char buf[BUFSIZ];
-	int af0;
-
-	name = va_arg(ap, const char *);
-	af = va_arg(ap, int);
-	errp = va_arg(ap, int *);
-
-	*(struct hostent **)rval = NULL;
-
-	if ((fp = _files_open(errp)) == NULL)
-		return NS_UNAVAIL;
-	rethp = hp = NULL;
-
-	af0 = af;
-	while (fgets(buf, sizeof(buf), fp)) {
-		line = buf;
-		if ((addrstr = _hgetword(&line)) == NULL
-		||  (cname = _hgetword(&line)) == NULL)
-			continue;
-		match = (strcasecmp(cname, name) == 0);
-		nalias = 0;
-		while ((p = _hgetword(&line)) != NULL) {
-			if (!match)
-				match = (strcasecmp(p, name) == 0);
-			if (nalias < MAXALIASES)
-				aliases[nalias++] = p;
-		}
-		if (!match)
-			continue;
-		switch (af0) {
-		case AF_INET:
-			if (inet_aton(addrstr, (struct in_addr *)&addrbuf)
-			    != 1) {
-				*errp = NO_DATA;	/* name found */
-				continue;
-			}
-			af = af0;
-			break;
-#ifdef INET6
-		case AF_INET6:
-			if (inet_pton(af, addrstr, &addrbuf) != 1) {
-				*errp = NO_DATA;	/* name found */
-				continue;
-			}
-			af = af0;
-			break;
-#endif
-		case AF_UNSPEC:
-			if (inet_aton(addrstr, (struct in_addr *)&addrbuf)
-			    == 1) {
-				af = AF_INET;
-				break;
-			}
-#ifdef INET6
-			if (inet_pton(AF_INET6, addrstr, &addrbuf) == 1) {
-				af = AF_INET6;
-				break; 
-			}
-#endif
-			*errp = NO_DATA;	/* name found */
-			continue;
-			/* NOTREACHED */
-		}
-		hp = &hpbuf;
-		hp->h_name = cname;
-		hp->h_aliases = aliases;
-		aliases[nalias] = NULL;
-		hp->h_addrtype = af;
-		hp->h_length = ADDRLEN(af);
-		hp->h_addr_list = addrs;
-		addrs[0] = (char *)&addrbuf;
-		addrs[1] = NULL;
-		hp = _hpcopy(hp, errp);
-		rethp = _hpmerge(rethp, hp, errp);
-	}
-	fclose(fp);
-	*(struct hostent **)rval = rethp;
-	return (rethp != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
-
-static int
-_files_ghbyaddr(void *rval, void *cb_data, va_list ap)
-{
-	const void *addr; 
-	int addrlen; 
-	int af; 
-	int *errp;
-	int nalias;
-	char *p, *line;
-	FILE *fp;
-	struct hostent *hp, hpbuf;
-	char *aliases[MAXALIASES + 1], *addrs[2];
-	union inx_addr addrbuf;
-	char buf[BUFSIZ];
-
-	addr = va_arg(ap, const void *);
-	addrlen = va_arg(ap, int);
-	af = va_arg(ap, int);
-	errp = va_arg(ap, int *);
-
-	*(struct hostent**)rval = NULL;
-
-	if ((fp = _files_open(errp)) == NULL)
-		return NS_UNAVAIL;
-	hp = NULL;
-	while (fgets(buf, sizeof(buf), fp)) {
-		line = buf;
-		if ((p = _hgetword(&line)) == NULL
-		||  (af == AF_INET
-		     ? inet_aton(p, (struct in_addr *)&addrbuf)
-		     : inet_pton(af, p, &addrbuf)) != 1
-		||  memcmp(addr, &addrbuf, addrlen) != 0
-		||  (p = _hgetword(&line)) == NULL)
-			continue;
-		hp = &hpbuf;
-		hp->h_name = p;
-		hp->h_aliases = aliases;
-		nalias = 0;
-		while ((p = _hgetword(&line)) != NULL) {
-			if (nalias < MAXALIASES)
-				aliases[nalias++] = p;
-		}
-		aliases[nalias] = NULL;
-		hp->h_addrtype = af;
-		hp->h_length = addrlen;
-		hp->h_addr_list = addrs;
-		addrs[0] = (char *)&addrbuf;
-		addrs[1] = NULL;
-		hp = _hpcopy(hp, errp);
-		break;
-	}
-	fclose(fp);
-	*(struct hostent **)rval = hp;
-	return (hp != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
-
-#ifdef YP
-/*
- * NIS
- *
- * XXX actually a hack, these are INET4 specific.
- */
-static int
-_nis_ghbyname(void *rval, void *cb_data, va_list ap)
-{
-	const char *name;
-	int af;
-	int *errp;
-	struct hostent *hp = NULL;
-
-	name = va_arg(ap, const char *);
-	af = va_arg(ap, int);
-	errp = va_arg(ap, int *);
-	
-	if (af == AF_UNSPEC)
-		af = AF_INET;
-	if (af == AF_INET) {
-		hp = _gethostbynisname(name, af);
-		if (hp != NULL)
-			hp = _hpcopy(hp, errp);
-	}
-	
-	*(struct hostent **)rval = hp;
-	return (hp != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-	
-}
-
-static int
-_nis_ghbyaddr(void *rval, void *cb_data, va_list ap)
-{
-	const void *addr;
-	int addrlen;
-	int af;
-	int *errp;
-	struct hostent *hp = NULL;
-
-	addr = va_arg(ap, const void *);
-	addrlen = va_arg(ap, int);
-	af = va_arg(ap, int);
-
-	if (af == AF_INET) {
-		hp = _gethostbynisaddr(addr, addrlen, af);
-		if (hp != NULL)
-			hp = _hpcopy(hp, errp);
-	}
-	*(struct hostent **)rval = hp;
-	return (hp != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
-#endif
-typedef struct __res_type_list res_type_list;
-
-struct __res_type_list {
-        res_type_list * rtl_entry;
-        int     rtl_type;
-};
-
-#if PACKETSZ > 1024
-#define	MAXPACKET	PACKETSZ
-#else
-#define	MAXPACKET	1024
-#endif
-
-typedef union {
-	HEADER hdr;
-	u_char buf[MAXPACKET];
-} querybuf;
-
-static struct hostent *getanswer(const querybuf *, int, const char *, int,
-	    struct hostent *, int *);
-
-/*
- * we don't need to take care about sorting, nor IPv4 mapped address here.
- */
-static struct hostent *
-getanswer(answer, anslen, qname, qtype, template, errp)
-	const querybuf *answer;
-	int anslen;
-	const char *qname;
-	int qtype;
-	struct hostent *template;
-	int *errp;
-{
-	const HEADER *hp;
-	const u_char *cp;
-	int n;
-	const u_char *eom, *erdata;
-	char *bp, **ap, **hap;
-	int type, class, buflen, ancount, qdcount;
-	int haveanswer, had_error;
-	char tbuf[MAXDNAME];
-	const char *tname;
-	int (*name_ok)(const char *);
-	static char *h_addr_ptrs[MAXADDRS + 1];
-	static char *host_aliases[MAXALIASES];
-	static char hostbuf[8*1024];
-
-#define BOUNDED_INCR(x) \
-	do { \
-		cp += x; \
-		if (cp > eom) { \
-			*errp = NO_RECOVERY; \
-			return (NULL); \
-		} \
-	} while (0)
-
-#define BOUNDS_CHECK(ptr, count) \
-	do { \
-		if ((ptr) + (count) > eom) { \
-			*errp = NO_RECOVERY; \
-			return (NULL); \
-		} \
-	} while (0)
-
-/* XXX do {} while (0) cannot be put here */
-#define DNS_ASSERT(x) \
-	{				\
-		if (!(x)) {		\
-			cp += n;	\
-			continue;	\
-		}			\
-	}
-
-/* XXX do {} while (0) cannot be put here */
-#define DNS_FATAL(x) \
-	{				\
-		if (!(x)) {		\
-			had_error++;	\
-			continue;	\
-		}			\
-	}
-
-	tname = qname;
-	template->h_name = NULL;
-	eom = answer->buf + anslen;
-	switch (qtype) {
-	case T_A:
-	case T_AAAA:
-		name_ok = res_hnok;
-		break;
-	case T_PTR:
-		name_ok = res_dnok;
-		break;
-	default:
-		return (NULL);	/* XXX should be abort(); */
-	}
-	/*
-	 * find first satisfactory answer
-	 */
-	hp = &answer->hdr;
-	ancount = ntohs(hp->ancount);
-	qdcount = ntohs(hp->qdcount);
-	bp = hostbuf;
-	buflen = sizeof hostbuf;
-	cp = answer->buf;
-	BOUNDED_INCR(HFIXEDSZ);
-	if (qdcount != 1) {
-		*errp = NO_RECOVERY;
-		return (NULL);
-	}
-	n = dn_expand(answer->buf, eom, cp, bp, buflen);
-	if ((n < 0) || !(*name_ok)(bp)) {
-		*errp = NO_RECOVERY;
-		return (NULL);
-	}
-	BOUNDED_INCR(n + QFIXEDSZ);
-	if (qtype == T_A || qtype == T_AAAA) {
-		/* res_send() has already verified that the query name is the
-		 * same as the one we sent; this just gets the expanded name
-		 * (i.e., with the succeeding search-domain tacked on).
-		 */
-		n = strlen(bp) + 1;		/* for the \0 */
-		if (n >= MAXHOSTNAMELEN) {
-			*errp = NO_RECOVERY;
-			return (NULL);
-		}
-		template->h_name = bp;
-		bp += n;
-		buflen -= n;
-		/* The qname can be abbreviated, but h_name is now absolute. */
-		qname = template->h_name;
-	}
-	ap = host_aliases;
-	*ap = NULL;
-	template->h_aliases = host_aliases;
-	hap = h_addr_ptrs;
-	*hap = NULL;
-	template->h_addr_list = h_addr_ptrs;
-	haveanswer = 0;
-	had_error = 0;
-	while (ancount-- > 0 && cp < eom && !had_error) {
-		n = dn_expand(answer->buf, eom, cp, bp, buflen);
-		DNS_FATAL(n >= 0);
-		DNS_FATAL((*name_ok)(bp));
-		cp += n;			/* name */
-		BOUNDS_CHECK(cp, 3 * INT16SZ + INT32SZ);
-		type = _getshort(cp);
- 		cp += INT16SZ;			/* type */
-		class = _getshort(cp);
- 		cp += INT16SZ + INT32SZ;	/* class, TTL */
-		n = _getshort(cp);
-		cp += INT16SZ;			/* len */
-		BOUNDS_CHECK(cp, n);
-		erdata = cp + n;
-		DNS_ASSERT(class == C_IN);
-		if ((qtype == T_A || qtype == T_AAAA) && type == T_CNAME) {
-			if (ap >= &host_aliases[MAXALIASES-1])
-				continue;
-			n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
-			DNS_FATAL(n >= 0);
-			DNS_FATAL((*name_ok)(tbuf));
-			cp += n;
-			if (cp != erdata) {
-				*errp = NO_RECOVERY;
-				return (NULL);
-			}
-			/* Store alias. */
-			*ap++ = bp;
-			n = strlen(bp) + 1;	/* for the \0 */
-			DNS_FATAL(n < MAXHOSTNAMELEN);
-			bp += n;
-			buflen -= n;
-			/* Get canonical name. */
-			n = strlen(tbuf) + 1;	/* for the \0 */
-			DNS_FATAL(n <= buflen);
-			DNS_FATAL(n < MAXHOSTNAMELEN);
-			strcpy(bp, tbuf);
-			template->h_name = bp;
-			bp += n;
-			buflen -= n;
-			continue;
-		}
-		if (qtype == T_PTR && type == T_CNAME) {
-			n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
-			if (n < 0 || !res_dnok(tbuf)) {
-				had_error++;
-				continue;
-			}
-			cp += n;
-			if (cp != erdata) {
-				*errp = NO_RECOVERY;
-				return (NULL);
-			}
-			/* Get canonical name. */
-			n = strlen(tbuf) + 1;	/* for the \0 */
-			if (n > buflen || n >= MAXHOSTNAMELEN) {
-				had_error++;
-				continue;
-			}
-			strcpy(bp, tbuf);
-			tname = bp;
-			bp += n;
-			buflen -= n;
-			continue;
-		}
-		DNS_ASSERT(type == qtype);
-		switch (type) {
-		case T_PTR:
-			DNS_ASSERT(strcasecmp(tname, bp) == 0);
-			n = dn_expand(answer->buf, eom, cp, bp, buflen);
-			DNS_FATAL(n >= 0);
-			DNS_FATAL(res_hnok(bp));
-#if MULTI_PTRS_ARE_ALIASES
-			cp += n;
-			if (cp != erdata) {
-				*errp = NO_RECOVERY;
-				return (NULL);
-			}
-			if (!haveanswer)
-				template->h_name = bp;
-			else if (ap < &host_aliases[MAXALIASES-1])
-				*ap++ = bp;
-			else
-				n = -1;
-			if (n != -1) {
-				n = strlen(bp) + 1;	/* for the \0 */
-				if (n >= MAXHOSTNAMELEN) {
-					had_error++;
-					break;
-				}
-				bp += n;
-				buflen -= n;
-			}
-			break;
-#else
-			template->h_name = bp;
-			*errp = NETDB_SUCCESS;
-			return (template);
-#endif
-		case T_A:
-		case T_AAAA:
-			DNS_ASSERT(strcasecmp(template->h_name, bp) == 0);
-			DNS_ASSERT(n == template->h_length);
-			if (!haveanswer) {
-				int nn;
-
-				template->h_name = bp;
-				nn = strlen(bp) + 1;	/* for the \0 */
-				bp += nn;
-				buflen -= nn;
-			}
-#ifdef ALIGN
-			bp = (char *)ALIGN(bp);
-#else
-			bp = (char *)(bp);
-#endif
-
-			DNS_FATAL(bp + n < &hostbuf[sizeof hostbuf]);
-			DNS_ASSERT(hap < &h_addr_ptrs[MAXADDRS-1]);
-#ifdef FILTER_V4MAPPED
-			if (type == T_AAAA) {
-				struct in6_addr in6;
-				memcpy(&in6, cp, sizeof(in6));
-				DNS_ASSERT(IN6_IS_ADDR_V4MAPPED(&in6) == 0);
-			}
-#endif
-			bcopy(cp, *hap++ = bp, n);
-			bp += n;
-			buflen -= n;
-			cp += n;
-			if (cp != erdata) {
-				*errp = NO_RECOVERY;
-				return (NULL);
-			}
-			break;
-		default:
-			abort();
-		}
-		if (!had_error)
-			haveanswer++;
-	}
-	if (haveanswer) {
-		*ap = NULL;
-		*hap = NULL;
-		if (!template->h_name) {
-			n = strlen(qname) + 1;	/* for the \0 */
-			if (n > buflen || n >= MAXHOSTNAMELEN)
-				goto no_recovery;
-			strcpy(bp, qname);
-			template->h_name = bp;
-			bp += n;
-			buflen -= n;
-		}
-		*errp = NETDB_SUCCESS;
-		return (template);
-	}
- no_recovery:
-	*errp = NO_RECOVERY;
-	return (NULL);
-
-#undef BOUNDED_INCR
-#undef BOUNDS_CHECK
-#undef DNS_ASSERT
-#undef DNS_FATAL
-}
-
-/* res_search() variant with multiple query support. */
-static struct hostent *
-_res_search_multi(name, rtl, errp)
-	const char *name;	/* domain name */
-	struct	__res_type_list *rtl; /* list of query types */
-	int *errp;
-{
-	const char *cp, * const *domain;
-	struct hostent *hp0 = NULL, *hp;
-	struct hostent hpbuf;
-	u_int dots;
-	int trailing_dot, ret, saved_herrno;
-	int got_nodata = 0, got_servfail = 0, tried_as_is = 0;
-	struct __res_type_list *rtl0 = rtl;
-	querybuf buf;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		*errp = NETDB_INTERNAL;
-		return (NULL);
-	}
-	dots = 0;
-	for (cp = name; *cp; cp++)
-		dots += (*cp == '.');
-	trailing_dot = 0;
-	if (cp > name && *--cp == '.')
-		trailing_dot++;
-
-	/* If there aren't any dots, it could be a user-level alias */
-	if (!dots && (cp = hostalias(name)) != NULL) {
-		for(rtl = rtl0; rtl != NULL;
-		    rtl = rtl->rtl_entry) {
-			ret = res_query(cp, C_IN, rtl->rtl_type, buf.buf,
-					     sizeof(buf.buf));
-			if (ret > 0) {
-				hpbuf.h_addrtype = (rtl->rtl_type == T_AAAA)
-				    ? AF_INET6 : AF_INET;
-				hpbuf.h_length = ADDRLEN(hpbuf.h_addrtype);
-				hp = getanswer(&buf, ret, name, rtl->rtl_type,
-						    &hpbuf, errp);
-				if (!hp)
-					continue;
-				hp = _hpcopy(&hpbuf, errp);
-				hp0 = _hpmerge(hp0, hp, errp);
-			}
-		}
-		return (hp0);
-	}
-
-	/*
-	 * If there are dots in the name already, let's just give it a try
-	 * 'as is'.  The threshold can be set with the "ndots" option.
-	 */
-	saved_herrno = -1;
-	if (dots >= _res.ndots) {
-		for(rtl = rtl0; rtl != NULL;
-		    rtl = rtl->rtl_entry) {
-			ret = res_querydomain(name, NULL, C_IN, rtl->rtl_type,
-					      buf.buf, sizeof(buf.buf));
-			if (ret > 0) {
-				hpbuf.h_addrtype = (rtl->rtl_type == T_AAAA)
-				    ? AF_INET6 : AF_INET;
-				hpbuf.h_length = ADDRLEN(hpbuf.h_addrtype);
-				hp = getanswer(&buf, ret, name, rtl->rtl_type,
-						    &hpbuf, errp);
-				if (!hp)
-					continue;
-				hp = _hpcopy(&hpbuf, errp);
-				hp0 = _hpmerge(hp0, hp, errp);
-			}
-		}
-		if (hp0 != NULL)
-			return (hp0);
-		saved_herrno = *errp;
-		tried_as_is++;
-	}
-
-	/*
-	 * We do at least one level of search if
-	 *	- there is no dot and RES_DEFNAME is set, or
-	 *	- there is at least one dot, there is no trailing dot,
-	 *	  and RES_DNSRCH is set.
-	 */
-	if ((!dots && (_res.options & RES_DEFNAMES)) ||
-	    (dots && !trailing_dot && (_res.options & RES_DNSRCH))) {
-		int done = 0;
-
-		for (domain = (const char * const *)_res.dnsrch;
-		     *domain && !done;
-		     domain++) {
-
-			for(rtl = rtl0; rtl != NULL;
-			    rtl = rtl->rtl_entry) {
-				ret = res_querydomain(name, *domain, C_IN,
-						      rtl->rtl_type,
-						      buf.buf, sizeof(buf.buf));
-				if (ret > 0) {
-					hpbuf.h_addrtype = (rtl->rtl_type == T_AAAA)
-					    ? AF_INET6 : AF_INET;
-					hpbuf.h_length = ADDRLEN(hpbuf.h_addrtype);
-					hp = getanswer(&buf, ret, name,
-					    rtl->rtl_type, &hpbuf, errp);
-					if (!hp)
-						continue;
-					hp = _hpcopy(&hpbuf, errp);
-					hp0 = _hpmerge(hp0, hp, errp);
-				}
-			}
-			if (hp0 != NULL)
-				return (hp0);
-
-			/*
-			 * If no server present, give up.
-			 * If name isn't found in this domain,
-			 * keep trying higher domains in the search list
-			 * (if that's enabled).
-			 * On a NO_DATA error, keep trying, otherwise
-			 * a wildcard entry of another type could keep us
-			 * from finding this entry higher in the domain.
-			 * If we get some other error (negative answer or
-			 * server failure), then stop searching up,
-			 * but try the input name below in case it's
-			 * fully-qualified.
-			 */
-			if (errno == ECONNREFUSED) {
-				*errp = TRY_AGAIN;
-				return (NULL);
-			}
-
-			switch (*errp) {
-			case NO_DATA:
-				got_nodata++;
-				/* FALLTHROUGH */
-			case HOST_NOT_FOUND:
-				/* keep trying */
-				break;
-			case TRY_AGAIN:
-				if (buf.hdr.rcode == SERVFAIL) {
-					/* try next search element, if any */
-					got_servfail++;
-					break;
-				}
-				/* FALLTHROUGH */
-			default:
-				/* anything else implies that we're done */
-				done++;
-			}
-
-			/* if we got here for some reason other than DNSRCH,
-			 * we only wanted one iteration of the loop, so stop.
-			 */
-			if (!(_res.options & RES_DNSRCH))
-				done++;
-		}
-	}
-
-	/*
-	 * If we have not already tried the name "as is", do that now.
-	 * note that we do this regardless of how many dots were in the
-	 * name or whether it ends with a dot unless NOTLDQUERY is set.
-	 */
-	if (!tried_as_is && (dots || !(_res.options & RES_NOTLDQUERY))) {
-		for(rtl = rtl0; rtl != NULL;
-		    rtl = rtl->rtl_entry) {
-			ret = res_querydomain(name, NULL, C_IN, rtl->rtl_type,
-					      buf.buf, sizeof(buf.buf));
-			if (ret > 0) {
-				hpbuf.h_addrtype = (rtl->rtl_type == T_AAAA)
-				    ? AF_INET6 : AF_INET;
-				hpbuf.h_length = ADDRLEN(hpbuf.h_addrtype);
-				hp = getanswer(&buf, ret, name, rtl->rtl_type,
-				    &hpbuf, errp);
-				if (!hp)
-					continue;
-				hp = _hpcopy(&hpbuf, errp);
-				hp0 = _hpmerge(hp0, hp, errp);
-			}
-		}
-		if (hp0 != NULL)
-			return (hp0);
-	}
-
-	/* if we got here, we didn't satisfy the search.
-	 * if we did an initial full query, return that query's h_errno
-	 * (note that we wouldn't be here if that query had succeeded).
-	 * else if we ever got a nodata, send that back as the reason.
-	 * else send back meaningless h_errno, that being the one from
-	 * the last DNSRCH we did.
-	 */
-	if (saved_herrno != -1)
-		*errp = saved_herrno;
-	else if (got_nodata)
-		*errp = NO_DATA;
-	else if (got_servfail)
-		*errp = TRY_AGAIN;
-	return (NULL);
-}
-
-static int
-_dns_ghbyname(void *rval, void *cb_data, va_list ap)
-{
-	const char *name;
-	int af;
-	int *errp;
-	res_type_list *rtl, rtl4;
-#ifdef INET6
-	res_type_list rtl6;
-#endif
-
-	name = va_arg(ap, const char *);
-	af = va_arg(ap, int);
-	errp = va_arg(ap, int *);
-
-#ifdef INET6
-	switch (af) {
-	case AF_UNSPEC:
-		&rtl4->rtl_entry = NULL; rtl4.rtl_type = T_A;
-		&rtl6->rtl_entry = &rtl4; rtl6.rtl_type = T_AAAA;
-		rtl = &rtl6;
-		break;
-	case AF_INET6:
-		&rtl6->rtl_entry = NULL; rtl6.rtl_type = T_AAAA;
-		rtl = &rtl6;
-		break;
-	case AF_INET:
-		&rtl4->rtl_entry = NULL; rtl4.rtl_type = T_A;
-		rtl = &rtl4;
-		break;
-	}
-#else
-	(&rtl4)->rtl_entry = NULL;
-        rtl4.rtl_type = T_A;
-	rtl = &rtl4;
-#endif
-	*(struct hostent **)rval = _res_search_multi(name, rtl, errp);
-	return (*(struct hostent **)rval != NULL) ? NS_SUCCESS : NS_NOTFOUND;
-}
-
-static int
-_dns_ghbyaddr(void *rval, void *cb_data, va_list ap)
-{
-	const void *addr;
-	int addrlen;
-	int af;
-	int *errp;
-	int n;
-	struct hostent *hp;
-	u_char c, *cp;
-	char *bp;
-	struct hostent hbuf;
-	int na;
-#ifdef INET6
-	static const char hex[] = "0123456789abcdef";
-#endif
-	querybuf buf;
-	char qbuf[MAXDNAME+1];
-	char *hlist[2];
-
-	addr = va_arg(ap, const void *);
-	addrlen = va_arg(ap, int);
-	af = va_arg(ap, int);
-	errp = va_arg(ap, int *);
-
-	*(struct hostent **)rval = NULL;
-
-#ifdef INET6
-	/* XXX */
-	if (af == AF_INET6 && IN6_IS_ADDR_LINKLOCAL((struct in6_addr *)addr))
-		return NS_NOTFOUND;
-#endif
-
-	if ((_res.options & RES_INIT) == 0) {
-		if (res_init() < 0) {
-			*errp = h_errno;
-			return NS_UNAVAIL;
-		}
-	}
-	memset(&hbuf, 0, sizeof(hbuf));
-	hbuf.h_name = NULL;
-	hbuf.h_addrtype = af;
-	hbuf.h_length = addrlen;
-	na = 0;
-
-	/* XXX assumes that MAXDNAME is big enough */
-	n = 0;
-	bp = qbuf;
-	cp = (u_char *)addr+addrlen-1;
-	switch (af) {
-#ifdef INET6
-	case AF_INET6:
-		for (; n < addrlen; n++, cp--) {
-			c = *cp;
-			*bp++ = hex[c & 0xf];
-			*bp++ = '.';
-			*bp++ = hex[c >> 4];
-			*bp++ = '.';
-		}
-		strcpy(bp, "ip6.int");
-		break;
-#endif
-	default:
-		for (; n < addrlen; n++, cp--) {
-			c = *cp;
-			if (c >= 100)
-				*bp++ = '0' + c / 100;
-			if (c >= 10)
-				*bp++ = '0' + (c % 100) / 10;
-			*bp++ = '0' + c % 10;
-			*bp++ = '.';
-		}
-		strcpy(bp, "in-addr.arpa");
-		break;
-	}
-
-	n = res_query(qbuf, C_IN, T_PTR, buf.buf, sizeof buf.buf);
-	if (n < 0) {
-		*errp = h_errno;
-		return NS_UNAVAIL;
-	}
-	hp = getanswer(&buf, n, qbuf, T_PTR, &hbuf, errp);
-	if (!hp)
-		return NS_NOTFOUND;
-	hbuf.h_addrtype = af;
-	hbuf.h_length = addrlen;
-	hbuf.h_addr_list = hlist;
-	hlist[0] = (char *)addr;
-	hlist[1] = NULL;
-	*(struct hostent **)rval = _hpcopy(&hbuf, errp);
-	return NS_SUCCESS;
-}
-
-#if 0 // keep gcc happy
-static void
-_dns_shent(int stayopen)
-{
-	if ((_res.options & RES_INIT) == 0) {
-		if (res_init() < 0)
-			return;
-	}
-	if (stayopen)
-		_res.options |= RES_STAYOPEN | RES_USEVC;
-}
-
-static void
-_dns_ehent(void)
-{
-	_res.options &= ~(RES_STAYOPEN | RES_USEVC);
-	res_close();
-}
-#endif
-
-#ifdef ICMPNL
-
-/*
- * experimental:
- *	draft-ietf-ipngwg-icmp-namelookups-02.txt
- *	ifindex is assumed to be encoded in addr.
- */
-#include <sys/uio.h>
-#include <netinet/ip6.h>
-#include <netinet/icmp6.h>
-
-struct _icmp_host_cache {
-	struct _icmp_host_cache *hc_next;
-	int hc_ifindex;
-	struct in6_addr hc_addr;
-	char *hc_name;
-};
-
-static char *
-_icmp_fqdn_query(const struct in6_addr *addr, int ifindex)
-{
-	int s;
-	struct icmp6_filter filter;
-	struct msghdr msg;
-	struct cmsghdr *cmsg;
-	struct in6_pktinfo *pkt;
-	char cbuf[256];
-	char buf[1024];
-	int cc;
-	struct icmp6_fqdn_query *fq;
-	struct icmp6_fqdn_reply *fr;
-	struct _icmp_host_cache *hc;
-	struct sockaddr_in6 sin6;
-	struct iovec iov;
-	fd_set s_fds, fds;
-	struct timeval tout;
-	int len;
-	char *name;
-	static int pid;
-	static struct _icmp_host_cache *hc_head;
-
-	for (hc = hc_head; hc; hc = hc->hc_next) {
-		if (hc->hc_ifindex == ifindex
-		&&  IN6_ARE_ADDR_EQUAL(&hc->hc_addr, addr))
-			return hc->hc_name;
-	}
-
-	if (pid == 0)
-		pid = getpid();
-
-	ICMP6_FILTER_SETBLOCKALL(&filter);
-	ICMP6_FILTER_SETPASS(ICMP6_FQDN_REPLY, &filter);
-
-	FD_ZERO(&s_fds);
-	tout.tv_sec = 0;
-	tout.tv_usec = 200000;	/*XXX: 200ms*/
-
-	fq = (struct icmp6_fqdn_query *)buf;
-	fq->icmp6_fqdn_type = ICMP6_FQDN_QUERY;
-	fq->icmp6_fqdn_code = 0;
-	fq->icmp6_fqdn_cksum = 0;
-	fq->icmp6_fqdn_id = (u_short)pid;
-	fq->icmp6_fqdn_unused = 0;
-	fq->icmp6_fqdn_cookie[0] = 0;
-	fq->icmp6_fqdn_cookie[1] = 0;
-
-	memset(&sin6, 0, sizeof(sin6));
-	sin6.sin6_family = AF_INET6;
-	sin6.sin6_addr = *addr;
-
-	memset(&msg, 0, sizeof(msg));
-	msg.msg_name = (caddr_t)&sin6;
-	msg.msg_namelen = sizeof(sin6);
-	msg.msg_iov = &iov;
-	msg.msg_iovlen = 1;
-	msg.msg_control = NULL;
-	msg.msg_controllen = 0;
-	iov.iov_base = (caddr_t)buf;
-	iov.iov_len = sizeof(struct icmp6_fqdn_query);
-
-	if (ifindex) {
-		msg.msg_control = cbuf;
-		msg.msg_controllen = sizeof(cbuf);
-		cmsg = CMSG_FIRSTHDR(&msg);
-		cmsg->cmsg_len = CMSG_LEN(sizeof(struct in6_pktinfo));
-		cmsg->cmsg_level = IPPROTO_IPV6;
-		cmsg->cmsg_type = IPV6_PKTINFO;
-		pkt = (struct in6_pktinfo *)&cmsg[1];
-		memset(&pkt->ipi6_addr, 0, sizeof(struct in6_addr));
-		pkt->ipi6_ifindex = ifindex;
-		cmsg = CMSG_NXTHDR(&msg, cmsg);
-		msg.msg_controllen = (char *)cmsg - cbuf;
-	}
-
-	if ((s = socket(PF_INET6, SOCK_RAW, IPPROTO_ICMPV6)) < 0)
-		return NULL;
-	(void)setsockopt(s, IPPROTO_ICMPV6, ICMP6_FILTER,
-			 (char *)&filter, sizeof(filter));
-	cc = _sendmsg(s, &msg, 0);
-	if (cc < 0) {
-		close(s);
-		return NULL;
-	}
-	FD_SET(s, &s_fds);
-	for (;;) {
-		fds = s_fds;
-		if (select(s + 1, &fds, NULL, NULL, &tout) <= 0) {
-			close(s);
-			return NULL;
-		}
-		len = sizeof(sin6);
-		cc = _recvfrom(s, buf, sizeof(buf), 0,
-			      (struct sockaddr *)&sin6, &len);
-		if (cc <= 0) {
-			close(s);
-			return NULL;
-		}
-		if (cc < sizeof(struct ip6_hdr) + sizeof(struct icmp6_hdr))
-			continue;
-		if (!IN6_ARE_ADDR_EQUAL(addr, &sin6.sin6_addr))
-			continue;
-		fr = (struct icmp6_fqdn_reply *)(buf + sizeof(struct ip6_hdr));
-		if (fr->icmp6_fqdn_type == ICMP6_FQDN_REPLY)
-			break;
-	}
-	close(s);
-	if (fr->icmp6_fqdn_cookie[1] != 0) {
-		/* rfc1788 type */
-		name = buf + sizeof(struct ip6_hdr) + sizeof(struct icmp6_hdr) + 4;
-		len = (buf + cc) - name;
-	} else {
-		len = fr->icmp6_fqdn_namelen;
-		name = fr->icmp6_fqdn_name;
-	}
-	if (len <= 0)
-		return NULL;
-	name[len] = 0;
-
-	if ((hc = (struct _icmp_host_cache *)malloc(sizeof(*hc))) == NULL)
-		return NULL;
-	/* XXX: limit number of cached entries */
-	hc->hc_ifindex = ifindex;
-	hc->hc_addr = *addr;
-	hc->hc_name = strdup(name);
-	hc->hc_next = hc_head;
-	hc_head = hc;
-	return hc->hc_name;
-}
-
-static struct hostent *
-_icmp_ghbyaddr(const void *addr, int addrlen, int af, int *errp)
-{
-	char *hname;
-	int ifindex;
-	struct in6_addr addr6;
-
-	if (af != AF_INET6) {
-		/*
-		 * Note: rfc1788 defines Who Are You for IPv4,
-		 * but no one implements it.
-		 */
-		return NULL;
-	}
-
-	memcpy(&addr6, addr, addrlen);
-	ifindex = (addr6.s6_addr[2] << 8) | addr6.s6_addr[3];
-	addr6.s6_addr[2] = addr6.s6_addr[3] = 0;
-
-	if (!IN6_IS_ADDR_LINKLOCAL(&addr6))
-		return NULL;	/*XXX*/
-
-	if ((hname = _icmp_fqdn_query(&addr6, ifindex)) == NULL)
-		return NULL;
-	return _hpaddr(af, hname, &addr6, errp);
-}
-#endif /* ICMPNL */
diff --git a/newlib/libc/sys/linux/net/namespace.h b/newlib/libc/sys/linux/net/namespace.h
deleted file mode 100644
index 291aad580..000000000
--- a/newlib/libc/sys/linux/net/namespace.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (c) 2001 Daniel Eischen <deischen@FreeBSD.org>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/include/namespace.h,v 1.9 2002/03/29 22:43:42 markm Exp $
- */
-
-#ifndef _NAMESPACE_H_
-#define _NAMESPACE_H_
-
-/*
- * Adjust names so that headers declare "hidden" names.
- */
-
-/*
- * ISO C (C90) section.  Most names in libc aren't in ISO C, so they
- * should be here.  Most aren't here...
- */
-#define		err				_err
-#define		warn				_warn
-
-/*
- * Prototypes for syscalls/functions that need to be overridden
- * in libc_r/libpthread.
- */
-#define		accept				_accept
-#define		__acl_aclcheck_fd		___acl_aclcheck_fd
-#define		__acl_delete_fd			___acl_delete_fd
-#define		__acl_get_fd			___acl_get_fd
-#define		__acl_set_fd			___acl_set_fd
-#define		bind				_bind
-#define		__cap_get_fd			___cap_get_fd
-#define		__cap_set_fd			___cap_set_fd
-#define		close				_close
-#define		connect				_connect
-#define		dup				_dup
-#define		dup2				_dup2
-#define		execve				_execve
-#define		fcntl				_fcntl
-/*#define		flock				_flock */
-#define		fstat				_fstat
-#define		fstatfs				_fstatfs
-#define		fsync				_fsync
-#define		getdirentries			_getdirentries
-#define		getlogin			_getlogin
-#define		getpeername			_getpeername
-#define		getprogname			_getprogname
-#define		getsockname			_getsockname
-#define		getsockopt			_getsockopt
-#define		ioctl				_ioctl
-#define		listen				_listen
-#define		nanosleep			_nanosleep
-#define		open				_open
-#define		poll				_poll
-#define		pthread_cond_signal		_pthread_cond_signal
-#define		pthread_cond_wait		_pthread_cond_wait
-#define		pthread_cond_init		_pthread_cond_init
-#define		pthread_exit			_pthread_exit
-#define		pthread_getspecific		_pthread_getspecific
-#define		pthread_key_create		_pthread_key_create
-#define		pthread_key_delete		_pthread_key_delete
-#define		pthread_main_np			_pthread_main_np
-#define		pthread_mutex_destroy		_pthread_mutex_destroy
-#define		pthread_mutex_init		_pthread_mutex_init
-#define		pthread_mutex_lock		_pthread_mutex_lock
-#define		pthread_mutex_trylock		_pthread_mutex_trylock
-#define		pthread_mutex_unlock		_pthread_mutex_unlock
-#define		pthread_mutexattr_init		_pthread_mutexattr_init
-#define		pthread_mutexattr_destroy	_pthread_mutexattr_destroy
-#define		pthread_mutexattr_settype	_pthread_mutexattr_settype
-#define		pthread_once			_pthread_once
-#define		pthread_rwlock_init		_pthread_rwlock_init
-#define		pthread_rwlock_rdlock		_pthread_rwlock_rdlock
-#define		pthread_rwlock_wrlock		_pthread_rwlock_wrlock
-#define		pthread_rwlock_unlock		_pthread_rwlock_unlock
-#define		pthread_self			_pthread_self
-#define		pthread_setspecific		_pthread_setspecific
-#define		pthread_sigmask			_pthread_sigmask
-#define		read				_read
-#define		readv				_readv
-#define		recvfrom			_recvfrom
-#define		recvmsg				_recvmsg
-#define		select				_select
-#define		sendmsg				_sendmsg
-#define		sendto				_sendto
-#define		setsockopt			_setsockopt
-/*#define		sigaction			_sigaction*/
-#define		sigprocmask			_sigprocmask
-#define		sigsuspend			_sigsuspend
-#define		socket				_socket
-#define		socketpair			_socketpair
-#define		wait4				_wait4
-#define		write				_write
-#define		writev				_writev
-
-
-/*
- * Other hidden syscalls/functions that libc_r needs to override
- * but are not used internally by libc.
- *
- * XXX - When modifying libc to use one of the following, remove
- * the prototype from below and place it in the list above.
- */
-#if 0
-#define		creat				_creat
-#define		fchflags			_fchflags
-#define		fchmod				_fchmod
-#define		fpathconf			_fpathconf
-#define		msync				_msync
-#define		nfssvc				_nfssvc
-#define		pause				_pause
-#define		pthread_rwlock_destroy		_pthread_rwlock_destroy
-#define		pthread_rwlock_tryrdlock	_pthread_rwlock_tryrdlock
-#define		pthread_rwlock_trywrlock	_pthread_rwlock_trywrlock
-#define		pthread_rwlockattr_init		_pthread_rwlockattr_init
-#define		pthread_rwlockattr_destroy	_pthread_rwlockattr_destroy
-#define		sched_yield			_sched_yield
-#define		sendfile			_sendfile
-#define		shutdown			_shutdown
-#define		sigaltstack			_sigaltstack
-#define		sigpending			_sigpending
-#define		sigreturn			_sigreturn
-#define		sigsetmask			_sigsetmask
-#define		sleep				_sleep
-#define		system				_system
-#define		tcdrain				_tcdrain
-#define		wait				_wait
-#define		waitpid				_waitpid
-#endif
-
-#endif /* _NAMESPACE_H_ */
diff --git a/newlib/libc/sys/linux/net/ns.3 b/newlib/libc/sys/linux/net/ns.3
deleted file mode 100644
index be8d155c3..000000000
--- a/newlib/libc/sys/linux/net/ns.3
+++ /dev/null
@@ -1,133 +0,0 @@
-.\" Copyright (c) 1986, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     @(#)ns.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/net/ns.3,v 1.10 2001/10/01 16:08:56 ru Exp $
-.\"
-.Dd June 4, 1993
-.Dt NS 3
-.Os
-.Sh NAME
-.Nm ns_addr ,
-.Nm ns_ntoa
-.Nd Xerox
-.Tn NS Ns (tm)
-address conversion routines
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In netns/ns.h
-.Ft struct ns_addr
-.Fn ns_addr "char *cp"
-.Ft char *
-.Fn ns_ntoa "struct ns_addr ns"
-.Sh DESCRIPTION
-The routine
-.Fn ns_addr
-interprets character strings representing
-.Tn XNS
-addresses, returning binary information suitable
-for use in system calls.
-The routine
-.Fn ns_ntoa
-takes
-.Tn XNS
-addresses and returns
-.Tn ASCII
-strings representing the address in a
-notation in common use in the Xerox Development Environment:
-.Bd -ragged -offset indent
-<network number>.<host number>.<port number>
-.Ed
-.Pp
-Trailing zero fields are suppressed, and each number is printed in hexadecimal,
-in a format suitable for input to
-.Fn ns_addr .
-Any fields lacking super-decimal digits will have a
-trailing
-.Ql H
-appended.
-.Pp
-Unfortunately, no universal standard exists for representing
-.Tn XNS
-addresses.
-An effort has been made to insure that
-.Fn ns_addr
-be compatible with most formats in common use.
-It will first separate an address into 1 to 3 fields using a single delimiter
-chosen from
-period
-.Ql \&. ,
-colon
-.Ql \&:
-or pound-sign
-.Ql \&# .
-Each field is then examined for byte separators (colon or period).
-If there are byte separators, each subfield separated is taken to be
-a small hexadecimal number, and the entirety is taken as a network-byte-ordered
-quantity to be zero extended in the high-network-order bytes.
-Next, the field is inspected for hyphens, in which case
-the field is assumed to be a number in decimal notation
-with hyphens separating the millenia.
-Next, the field is assumed to be a number:
-It is interpreted
-as hexadecimal if there is a leading
-.Ql 0x
-(as in C),
-a trailing
-.Ql H
-(as in Mesa), or there are any super-decimal digits present.
-It is interpreted as octal is there is a leading
-.Ql 0
-and there are no super-octal digits.
-Otherwise, it is converted as a decimal number.
-.Sh RETURN VALUES
-None. (See
-.Sx BUGS . )
-.Sh SEE ALSO
-.Xr hosts 5 ,
-.Xr networks 5
-.Sh HISTORY
-The
-.Fn ns_addr
-and
-.Fn ns_toa
-functions appeared in
-.Bx 4.3 .
-.Sh BUGS
-The string returned by
-.Fn ns_ntoa
-resides in a static memory area.
-The function
-.Fn ns_addr
-should diagnose improperly formed input, and there should be an unambiguous
-way to recognize this.
diff --git a/newlib/libc/sys/linux/net/ns_addr.c b/newlib/libc/sys/linux/net/ns_addr.c
deleted file mode 100644
index a86cf31b7..000000000
--- a/newlib/libc/sys/linux/net/ns_addr.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (c) 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * J.Q. Johnson.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)ns_addr.c	8.1 (Berkeley) 6/7/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <arpa/inet.h>
-#include <netns/ns.h>
-#include <stdio.h>
-#include <string.h>
-
-static struct ns_addr addr, zero_addr;
-
-static void Field(), cvtbase();
-
-struct ns_addr
-ns_addr(name)
-	const char *name;
-{
-	char separator;
-	char *hostname, *socketname, *cp;
-	char buf[50];
-
-	(void)strncpy(buf, name, sizeof(buf) - 1);
-	buf[sizeof(buf) - 1] = '\0';
-
-	/*
-	 * First, figure out what he intends as a field separtor.
-	 * Despite the way this routine is written, the preferred
-	 * form  2-272.AA001234H.01777, i.e. XDE standard.
-	 * Great efforts are made to insure backward compatibility.
-	 */
-	if ((hostname = strchr(buf, '#')) != NULL)
-		separator = '#';
-	else {
-		hostname = strchr(buf, '.');
-		if ((cp = strchr(buf, ':')) &&
-		    ((hostname && cp < hostname) || (hostname == 0))) {
-			hostname = cp;
-			separator = ':';
-		} else
-			separator = '.';
-	}
-	if (hostname)
-		*hostname++ = 0;
-
-	addr = zero_addr;
-	Field(buf, addr.x_net.c_net, 4);
-	if (hostname == 0)
-		return (addr);  /* No separator means net only */
-
-	socketname = strchr(hostname, separator);
-	if (socketname) {
-		*socketname++ = 0;
-		Field(socketname, (u_char *)&addr.x_port, 2);
-	}
-
-	Field(hostname, addr.x_host.c_host, 6);
-
-	return (addr);
-}
-
-static void
-Field(buf, out, len)
-	char *buf;
-	u_char *out;
-	int len;
-{
-	char *bp = buf;
-	int i, ibase, base16 = 0, base10 = 0, clen = 0;
-	int hb[6], *hp;
-
-	/*
-	 * first try 2-273#2-852-151-014#socket
-	 */
-	if ((*buf != '-') &&
-	    (1 < (i = sscanf(buf, "%d-%d-%d-%d-%d",
-			&hb[0], &hb[1], &hb[2], &hb[3], &hb[4])))) {
-		cvtbase(1000L, 256, hb, i, out, len);
-		return;
-	}
-	/*
-	 * try form 8E1#0.0.AA.0.5E.E6#socket
-	 */
-	if (1 < (i = sscanf(buf,"%x.%x.%x.%x.%x.%x",
-			&hb[0], &hb[1], &hb[2], &hb[3], &hb[4], &hb[5]))) {
-		cvtbase(256L, 256, hb, i, out, len);
-		return;
-	}
-	/*
-	 * try form 8E1#0:0:AA:0:5E:E6#socket
-	 */
-	if (1 < (i = sscanf(buf,"%x:%x:%x:%x:%x:%x",
-			&hb[0], &hb[1], &hb[2], &hb[3], &hb[4], &hb[5]))) {
-		cvtbase(256L, 256, hb, i, out, len);
-		return;
-	}
-	/*
-	 * This is REALLY stretching it but there was a
-	 * comma notation separting shorts -- definitely non standard
-	 */
-	if (1 < (i = sscanf(buf,"%x,%x,%x",
-			&hb[0], &hb[1], &hb[2]))) {
-		hb[0] = htons(hb[0]); hb[1] = htons(hb[1]);
-		hb[2] = htons(hb[2]);
-		cvtbase(65536L, 256, hb, i, out, len);
-		return;
-	}
-
-	/* Need to decide if base 10, 16 or 8 */
-	while (*bp) switch (*bp++) {
-
-	case '0': case '1': case '2': case '3': case '4': case '5':
-	case '6': case '7': case '-':
-		break;
-
-	case '8': case '9':
-		base10 = 1;
-		break;
-
-	case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
-	case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
-		base16 = 1;
-		break;
-
-	case 'x': case 'X':
-		*--bp = '0';
-		base16 = 1;
-		break;
-
-	case 'h': case 'H':
-		base16 = 1;
-		/* fall into */
-
-	default:
-		*--bp = 0; /* Ends Loop */
-	}
-	if (base16) {
-		ibase = 4096;
-	} else if (base10 == 0 && *buf == '0') {
-		ibase = 512;
-	} else {
-		base10 = 1;
-		ibase = 1000;
-	}
-
-	for (bp = buf; *bp++; ) clen++;
-	if (clen == 0) clen++;
-	if (clen > 18) clen = 18;
-	i = ((clen - 1) / 3) + 1;
-	bp = clen + buf - 3;
-	hp = hb + i - 1;
-
-	while (hp > hb) {
-		if (base16)
-			(void)sscanf(bp, "%3x", hp);
-		else if (base10)
-			(void)sscanf(bp, "%3d", hp);
-		else
-			(void)sscanf(bp, "%3o", hp);
-
-		bp[0] = 0;
-		hp--;
-		bp -= 3;
-	}
-	if (base16)
-		(void)sscanf(buf, "%3x", hp);
-	else if (base10)
-		(void)sscanf(buf, "%3d", hp);
-	else
-		(void)sscanf(buf, "%3o", hp);
-
-	cvtbase((long)ibase, 256, hb, i, out, len);
-}
-
-static void
-cvtbase(oldbase,newbase,input,inlen,result,reslen)
-	long oldbase;
-	int newbase;
-	int input[];
-	int inlen;
-	unsigned char result[];
-	int reslen;
-{
-	int d, e;
-	long sum;
-
-	e = 1;
-	while (e > 0 && reslen > 0) {
-		d = 0; e = 0; sum = 0;
-		/* long division: input=input/newbase */
-		while (d < inlen) {
-			sum = sum*oldbase + (long) input[d];
-			e += (sum > 0);
-			input[d++] = sum / newbase;
-			sum %= newbase;
-		}
-		result[--reslen] = sum;	/* accumulate remainder */
-	}
-	for (d=0; d < reslen; d++)
-		result[d] = 0;
-}
diff --git a/newlib/libc/sys/linux/net/ns_name.c b/newlib/libc/sys/linux/net/ns_name.c
deleted file mode 100644
index 609df14f5..000000000
--- a/newlib/libc/sys/linux/net/ns_name.c
+++ /dev/null
@@ -1,592 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-
-#include <errno.h>
-#include <resolv.h>
-#include <string.h>
-
-/* Data. */
-
-static char		digits[] = "0123456789";
-
-/* Forward. */
-
-static int		special(int);
-static int		printable(int);
-static int		dn_find(const u_char *, const u_char *,
-				const u_char * const *,
-				const u_char * const *);
-
-/* Public. */
-
-/*
- * ns_name_ntop(src, dst, dstsiz)
- *	Convert an encoded domain name to printable ascii as per RFC1035.
- * return:
- *	Number of bytes written to buffer, or -1 (with errno set)
- * notes:
- *	The root is returned as "."
- *	All other domains are returned in non absolute form
- */
-int
-ns_name_ntop(const u_char *src, char *dst, size_t dstsiz) {
-	const u_char *cp;
-	char *dn, *eom;
-	u_char c;
-	u_int n;
-
-	cp = src;
-	dn = dst;
-	eom = dst + dstsiz;
-
-	while ((n = *cp++) != 0) {
-		if ((n & NS_CMPRSFLGS) != 0) {
-			/* Some kind of compression pointer. */
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		if (dn != dst) {
-			if (dn >= eom) {
-				errno = EMSGSIZE;
-				return (-1);
-			}
-			*dn++ = '.';
-		}
-		if (dn + n >= eom) {
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		for ((void)NULL; n > 0; n--) {
-			c = *cp++;
-			if (special(c)) {
-				if (dn + 1 >= eom) {
-					errno = EMSGSIZE;
-					return (-1);
-				}
-				*dn++ = '\\';
-				*dn++ = (char)c;
-			} else if (!printable(c)) {
-				if (dn + 3 >= eom) {
-					errno = EMSGSIZE;
-					return (-1);
-				}
-				*dn++ = '\\';
-				*dn++ = digits[c / 100];
-				*dn++ = digits[(c % 100) / 10];
-				*dn++ = digits[c % 10];
-			} else {
-				if (dn >= eom) {
-					errno = EMSGSIZE;
-					return (-1);
-				}
-				*dn++ = (char)c;
-			}
-		}
-	}
-	if (dn == dst) {
-		if (dn >= eom) {
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		*dn++ = '.';
-	}
-	if (dn >= eom) {
-		errno = EMSGSIZE;
-		return (-1);
-	}
-	*dn++ = '\0';
-	return (dn - dst);
-}
-
-/*
- * ns_name_pton(src, dst, dstsiz)
- *	Convert a ascii string into an encoded domain name as per RFC1035.
- * return:
- *	-1 if it fails
- *	1 if string was fully qualified
- *	0 is string was not fully qualified
- * notes:
- *	Enforces label and domain length limits.
- */
-
-int
-ns_name_pton(const char *src, u_char *dst, size_t dstsiz) {
-	u_char *label, *bp, *eom;
-	int c, n, escaped;
-	char *cp;
-
-	escaped = 0;
-	bp = dst;
-	eom = dst + dstsiz;
-	label = bp++;
-
-	while ((c = *src++) != 0) {
-		if (escaped) {
-			if ((cp = strchr(digits, c)) != NULL) {
-				n = (cp - digits) * 100;
-				if ((c = *src++) == 0 ||
-				    (cp = strchr(digits, c)) == NULL) {
-					errno = EMSGSIZE;
-					return (-1);
-				}
-				n += (cp - digits) * 10;
-				if ((c = *src++) == 0 ||
-				    (cp = strchr(digits, c)) == NULL) {
-					errno = EMSGSIZE;
-					return (-1);
-				}
-				n += (cp - digits);
-				if (n > 255) {
-					errno = EMSGSIZE;
-					return (-1);
-				}
-				c = n;
-			}
-			escaped = 0;
-		} else if (c == '\\') {
-			escaped = 1;
-			continue;
-		} else if (c == '.') {
-			c = (bp - label - 1);
-			if ((c & NS_CMPRSFLGS) != 0) {	/* Label too big. */
-				errno = EMSGSIZE;
-				return (-1);
-			}
-			if (label >= eom) {
-				errno = EMSGSIZE;
-				return (-1);
-			}
-			*label = c;
-			/* Fully qualified ? */
-			if (*src == '\0') {
-				if (c != 0) {
-					if (bp >= eom) {
-						errno = EMSGSIZE;
-						return (-1);
-					}
-					*bp++ = '\0';
-				}
-				if ((bp - dst) > MAXCDNAME) {
-					errno = EMSGSIZE;
-					return (-1);
-				}
-				return (1);
-			}
-			if (c == 0) {
-				errno = EMSGSIZE;
-				return (-1);
-			}
-			label = bp++;
-			continue;
-		}
-		if (bp >= eom) {
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		*bp++ = (u_char)c;
-	}
-	c = (bp - label - 1);
-	if ((c & NS_CMPRSFLGS) != 0) {		/* Label too big. */
-		errno = EMSGSIZE;
-		return (-1);
-	}
-	if (label >= eom) {
-		errno = EMSGSIZE;
-		return (-1);
-	}
-	*label = c;
-	if (c != 0) {
-		if (bp >= eom) {
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		*bp++ = 0;
-	}
-	if ((bp - dst) > MAXCDNAME) {	/* src too big */
-		errno = EMSGSIZE;
-		return (-1);
-	}
-	return (0);
-}
-
-/*
- * ns_name_unpack(msg, eom, src, dst, dstsiz)
- *	Unpack a domain name from a message, source may be compressed.
- * return:
- *	-1 if it fails, or consumed octets if it succeeds.
- */
-int
-ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src,
-	       u_char *dst, size_t dstsiz)
-{
-	const u_char *srcp, *dstlim;
-	u_char *dstp;
-	int n, len, checked;
-
-	len = -1;
-	checked = 0;
-	dstp = dst;
-	srcp = src;
-	dstlim = dst + dstsiz;
-	if (srcp < msg || srcp >= eom) {
-		errno = EMSGSIZE;
-		return (-1);
-	}
-	/* Fetch next label in domain name. */
-	while ((n = *srcp++) != 0) {
-		/* Check for indirection. */
-		switch (n & NS_CMPRSFLGS) {
-		case 0:
-			/* Limit checks. */
-			if (dstp + n + 1 >= dstlim || srcp + n >= eom) {
-				errno = EMSGSIZE;
-				return (-1);
-			}
-			checked += n + 1;
-			*dstp++ = n;
-			memcpy(dstp, srcp, n);
-			dstp += n;
-			srcp += n;
-			break;
-
-		case NS_CMPRSFLGS:
-			if (srcp >= eom) {
-				errno = EMSGSIZE;
-				return (-1);
-			}
-			if (len < 0)
-				len = srcp - src + 1;
-			srcp = msg + (((n & 0x3f) << 8) | (*srcp & 0xff));
-			if (srcp < msg || srcp >= eom) {  /* Out of range. */
-				errno = EMSGSIZE;
-				return (-1);
-			}
-			checked += 2;
-			/*
-			 * Check for loops in the compressed name;
-			 * if we've looked at the whole message,
-			 * there must be a loop.
-			 */
-			if (checked >= eom - msg) {
-				errno = EMSGSIZE;
-				return (-1);
-			}
-			break;
-
-		default:
-			errno = EMSGSIZE;
-			return (-1);			/* flag error */
-		}
-	}
-	*dstp = '\0';
-	if (len < 0)
-		len = srcp - src;
-	return (len);
-}
-
-/*
- * ns_name_pack(src, dst, dstsiz, dnptrs, lastdnptr)
- *	Pack domain name 'domain' into 'comp_dn'.
- * return:
- *	Size of the compressed name, or -1.
- * notes:
- *	'dnptrs' is an array of pointers to previous compressed names.
- *	dnptrs[0] is a pointer to the beginning of the message. The array
- *	ends with NULL.
- *	'lastdnptr' is a pointer to the end of the array pointed to
- *	by 'dnptrs'.
- * Side effects:
- *	The list of pointers in dnptrs is updated for labels inserted into
- *	the message as we compress the name.  If 'dnptr' is NULL, we don't
- *	try to compress names. If 'lastdnptr' is NULL, we don't update the
- *	list.
- */
-int
-ns_name_pack(const u_char *src, u_char *dst, int dstsiz,
-	     const u_char **dnptrs, const u_char **lastdnptr)
-{
-	u_char *dstp;
-	const u_char **cpp, **lpp, *eob, *msg;
-	const u_char *srcp;
-	int n, l;
-
-	srcp = src;
-	dstp = dst;
-	eob = dstp + dstsiz;
-	lpp = cpp = NULL;
-	if (dnptrs != NULL) {
-		if ((msg = *dnptrs++) != NULL) {
-			for (cpp = dnptrs; *cpp != NULL; cpp++)
-				(void)NULL;
-			lpp = cpp;	/* end of list to search */
-		}
-	} else
-		msg = NULL;
-
-	/* make sure the domain we are about to add is legal */
-	l = 0;
-	do {
-		n = *srcp;
-		if ((n & NS_CMPRSFLGS) != 0) {
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		l += n + 1;
-		if (l > MAXCDNAME) {
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		srcp += n + 1;
-	} while (n != 0);
-
-	srcp = src;
-	do {
-		/* Look to see if we can use pointers. */
-		n = *srcp;
-		if (n != 0 && msg != NULL) {
-			l = dn_find(srcp, msg, (const u_char * const *)dnptrs,
-				    (const u_char * const *)lpp);
-			if (l >= 0) {
-				if (dstp + 1 >= eob) {
-					errno = EMSGSIZE;
-					return (-1);
-				}
-				*dstp++ = (l >> 8) | NS_CMPRSFLGS;
-				*dstp++ = l % 256;
-				return (dstp - dst);
-			}
-			/* Not found, save it. */
-			if (lastdnptr != NULL && cpp < lastdnptr - 1 &&
-			    (dstp - msg) < 0x4000) {
-				*cpp++ = dstp;
-				*cpp = NULL;
-			}
-		}
-		/* copy label to buffer */
-		if (n & NS_CMPRSFLGS) {		/* Should not happen. */
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		if (dstp + 1 + n >= eob) {
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		memcpy(dstp, srcp, n + 1);
-		srcp += n + 1;
-		dstp += n + 1;
-	} while (n != 0);
-
-	if (dstp > eob) {
-		if (msg != NULL)
-			*lpp = NULL;
-		errno = EMSGSIZE;
-		return (-1);
-	} 
-	return (dstp - dst);
-}
-
-/*
- * ns_name_uncompress(msg, eom, src, dst, dstsiz)
- *	Expand compressed domain name to presentation format.
- * return:
- *	Number of bytes read out of `src', or -1 (with errno set).
- * note:
- *	Root domain returns as "." not "".
- */
-int
-ns_name_uncompress(const u_char *msg, const u_char *eom, const u_char *src,
-		   char *dst, size_t dstsiz)
-{
-	u_char tmp[NS_MAXCDNAME];
-	int n;
-	
-	if ((n = ns_name_unpack(msg, eom, src, tmp, sizeof tmp)) == -1)
-		return (-1);
-	if (ns_name_ntop(tmp, dst, dstsiz) == -1)
-		return (-1);
-	return (n);
-}
-
-/*
- * ns_name_compress(src, dst, dstsiz, dnptrs, lastdnptr)
- *	Compress a domain name into wire format, using compression pointers.
- * return:
- *	Number of bytes consumed in `dst' or -1 (with errno set).
- * notes:
- *	'dnptrs' is an array of pointers to previous compressed names.
- *	dnptrs[0] is a pointer to the beginning of the message.
- *	The list ends with NULL.  'lastdnptr' is a pointer to the end of the
- *	array pointed to by 'dnptrs'. Side effect is to update the list of
- *	pointers for labels inserted into the message as we compress the name.
- *	If 'dnptr' is NULL, we don't try to compress names. If 'lastdnptr'
- *	is NULL, we don't update the list.
- */
-int
-ns_name_compress(const char *src, u_char *dst, size_t dstsiz,
-		 const u_char **dnptrs, const u_char **lastdnptr)
-{
-	u_char tmp[NS_MAXCDNAME];
-
-	if (ns_name_pton(src, tmp, sizeof tmp) == -1)
-		return (-1);
-	return (ns_name_pack(tmp, dst, dstsiz, dnptrs, lastdnptr));
-}
-
-/*
- * ns_name_skip(ptrptr, eom)
- *	Advance *ptrptr to skip over the compressed name it points at.
- * return:
- *	0 on success, -1 (with errno set) on failure.
- */
-int
-ns_name_skip(const u_char **ptrptr, const u_char *eom) {
-	const u_char *cp;
-	u_int n;
-
-	cp = *ptrptr;
-	while (cp < eom && (n = *cp++) != 0) {
-		/* Check for indirection. */
-		switch (n & NS_CMPRSFLGS) {
-		case 0:			/* normal case, n == len */
-			cp += n;
-			continue;
-		case NS_CMPRSFLGS:	/* indirection */
-			cp++;
-			break;
-		default:		/* illegal type */
-			errno = EMSGSIZE;
-			return (-1);
-		}
-		break;
-	}
-	if (cp > eom) {
-		errno = EMSGSIZE;
-		return (-1);
-	}
-	*ptrptr = cp;
-	return (0);
-}
-
-/* Private. */
-
-/*
- * special(ch)
- *	Thinking in noninternationalized USASCII (per the DNS spec),
- *	is this characted special ("in need of quoting") ?
- * return:
- *	boolean.
- */
-static int
-special(int ch) {
-	switch (ch) {
-	case 0x22: /* '"' */
-	case 0x2E: /* '.' */
-	case 0x3B: /* ';' */
-	case 0x5C: /* '\\' */
-	/* Special modifiers in zone files. */
-	case 0x40: /* '@' */
-	case 0x24: /* '$' */
-		return (1);
-	default:
-		return (0);
-	}
-}
-
-/*
- * printable(ch)
- *	Thinking in noninternationalized USASCII (per the DNS spec),
- *	is this character visible and not a space when printed ?
- * return:
- *	boolean.
- */
-static int
-printable(int ch) {
-	return (ch > 0x20 && ch < 0x7f);
-}
-
-/*
- *	Thinking in noninternationalized USASCII (per the DNS spec),
- *	convert this character to lower case if it's upper case.
- */
-static int
-mklower(int ch) {
-	if (ch >= 0x41 && ch <= 0x5A)
-		return (ch + 0x20);
-	return (ch);
-}
-
-/*
- * dn_find(domain, msg, dnptrs, lastdnptr)
- *	Search for the counted-label name in an array of compressed names.
- * return:
- *	offset from msg if found, or -1.
- * notes:
- *	dnptrs is the pointer to the first name on the list,
- *	not the pointer to the start of the message.
- */
-static int
-dn_find(const u_char *domain, const u_char *msg,
-	const u_char * const *dnptrs,
-	const u_char * const *lastdnptr)
-{
-	const u_char *dn, *cp, *sp;
-	const u_char * const *cpp;
-	u_int n;
-
-	for (cpp = dnptrs; cpp < lastdnptr; cpp++) {
-		dn = domain;
-		sp = cp = *cpp;
-		while ((n = *cp++) != 0) {
-			/*
-			 * check for indirection
-			 */
-			switch (n & NS_CMPRSFLGS) {
-			case 0:			/* normal case, n == len */
-				if (n != *dn++)
-					goto next;
-				for ((void)NULL; n > 0; n--)
-					if (mklower(*dn++) != mklower(*cp++))
-						goto next;
-				/* Is next root for both ? */
-				if (*dn == '\0' && *cp == '\0')
-					return (sp - msg);
-				if (*dn)
-					continue;
-				goto next;
-
-			case NS_CMPRSFLGS:	/* indirection */
-				cp = msg + (((n & 0x3f) << 8) | *cp);
-				break;
-
-			default:	/* illegal type */
-				errno = EMSGSIZE;
-				return (-1);
-			}
-		}
- next: ;
-	}
-	errno = ENOENT;
-	return (-1);
-}
diff --git a/newlib/libc/sys/linux/net/ns_netint.c b/newlib/libc/sys/linux/net/ns_netint.c
deleted file mode 100644
index 18c9cccd6..000000000
--- a/newlib/libc/sys/linux/net/ns_netint.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-/* Import. */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-
-u_int
-ns_get16(const u_char *src) {
-	u_int dst;
-
-	NS_GET16(dst, src);
-	return (dst);
-}
-
-u_long
-ns_get32(const u_char *src) {
-	u_long dst;
-
-	NS_GET32(dst, src);
-	return (dst);
-}
-
-void
-ns_put16(u_int src, u_char *dst) {
-	NS_PUT16(src, dst);
-}
-
-void
-ns_put32(u_long src, u_char *dst) {
-	NS_PUT32(src, dst);
-}
diff --git a/newlib/libc/sys/linux/net/ns_ntoa.c b/newlib/libc/sys/linux/net/ns_ntoa.c
deleted file mode 100644
index b6a6c4c22..000000000
--- a/newlib/libc/sys/linux/net/ns_ntoa.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)ns_ntoa.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/param.h>
-#include <arpa/inet.h>
-#include <netns/ns.h>
-#include <stdio.h>
-
-static char *spectHex(char *p0);
-
-char *
-ns_ntoa(addr)
-	struct ns_addr addr;
-{
-	static char obuf[40];
-	union { union ns_net net_e; u_long long_e; } net;
-	u_short port = htons(addr.x_port);
-	char *cp;
-	char *cp2;
-	u_char *up = addr.x_host.c_host;
-	u_char *uplim = up + 6;
-
-	net.net_e = addr.x_net;
-	sprintf(obuf, "%lx", (u_long)ntohl(net.long_e));
-	cp = spectHex(obuf);
-	cp2 = cp + 1;
-	while (*up==0 && up < uplim) up++;
-	if (up == uplim) {
-		if (port) {
-			sprintf(cp, ".0");
-			cp += 2;
-		}
-	} else {
-		sprintf(cp, ".%x", *up++);
-		while (up < uplim) {
-			while (*cp) cp++;
-			sprintf(cp, "%02x", *up++);
-		}
-		cp = spectHex(cp2);
-	}
-	if (port) {
-		sprintf(cp, ".%x", port);
-		spectHex(cp + 1);
-	}
-	return (obuf);
-}
-
-static char *
-spectHex(p0)
-	char *p0;
-{
-	int ok = 0;
-	int nonzero = 0;
-	char *p = p0;
-	for (; *p; p++) switch (*p) {
-
-	case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
-		*p += ('A' - 'a');
-		/* fall into . . . */
-	case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
-		ok = 1;
-	case '1': case '2': case '3': case '4': case '5':
-	case '6': case '7': case '8': case '9':
-		nonzero = 1;
-	}
-	if (nonzero && !ok) { *p++ = 'H'; *p = 0; }
-	return (p);
-}
diff --git a/newlib/libc/sys/linux/net/ns_parse.c b/newlib/libc/sys/linux/net/ns_parse.c
deleted file mode 100644
index 38a684b87..000000000
--- a/newlib/libc/sys/linux/net/ns_parse.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-
-#include <errno.h>
-#include <resolv.h>
-#include <string.h>
-
-/* These need to be in the same order as the nres.h:ns_flag enum. */
-struct _ns_flagdata _ns_flagdata[16] = {
-	{ 0x8000, 15 },		/* qr. */
-	{ 0x7800, 11 },		/* opcode. */
-	{ 0x0400, 10 },		/* aa. */
-	{ 0x0200, 9 },		/* tc. */
-	{ 0x0100, 8 },		/* rd. */
-	{ 0x0080, 7 },		/* ra. */
-	{ 0x0040, 6 },		/* z. */
-	{ 0x0020, 5 },		/* ad. */
-	{ 0x0010, 4 },		/* cd. */
-	{ 0x000f, 0 },		/* rcode. */
-	{ 0x0000, 0 },		/* expansion (1/6). */
-	{ 0x0000, 0 },		/* expansion (2/6). */
-	{ 0x0000, 0 },		/* expansion (3/6). */
-	{ 0x0000, 0 },		/* expansion (4/6). */
-	{ 0x0000, 0 },		/* expansion (5/6). */
-	{ 0x0000, 0 },		/* expansion (6/6). */
-};
-
-static int
-skiprr(const u_char *ptr, const u_char *eom, ns_sect section, int count) {
-	const u_char *optr = ptr;
-
-	for ((void)NULL; count > 0; count--) {
-		int b, rdlength;
-
-		b = dn_skipname(ptr, eom);
-		if (b < 0)
-			goto emsgsize;
-		ptr += b/*Name*/ + NS_INT16SZ/*Type*/ + NS_INT16SZ/*Class*/;
-		if (section != ns_s_qd) {
-			if (ptr + NS_INT32SZ > eom)
-				goto emsgsize;
-			ptr += NS_INT32SZ/*TTL*/;
-			if (ptr + NS_INT16SZ > eom)
-				goto emsgsize;
-			NS_GET16(rdlength, ptr);
-			ptr += rdlength/*RData*/;
-		}
-	}
-	if (ptr > eom)
-		goto emsgsize;
-	return (ptr - optr);
- emsgsize:
-	errno = EMSGSIZE;
-	return (-1);
-}
-
-int
-ns_initparse(const u_char *msg, int msglen, ns_msg *handle) {
-	const u_char *eom = msg + msglen;
-	int i;
-
-	memset(handle, 0x5e, sizeof *handle);
-	handle->_msg = msg;
-	handle->_eom = eom;
-	if (msg + NS_INT16SZ > eom)
-		goto emsgsize;
-	NS_GET16(handle->_id, msg);
-	if (msg + NS_INT16SZ > eom)
-		goto emsgsize;
-	NS_GET16(handle->_flags, msg);
-	for (i = 0; i < ns_s_max; i++) {
-		if (msg + NS_INT16SZ > eom)
-			goto emsgsize;
-		NS_GET16(handle->_counts[i], msg);
-	}
-	for (i = 0; i < ns_s_max; i++)
-		if (handle->_counts[i] == 0)
-			handle->_sections[i] = NULL;
-		else {
-			int b = skiprr(msg, eom, (ns_sect)i,
-				       handle->_counts[i]);
-
-			if (b < 0)
-				return (-1);
-			handle->_sections[i] = msg;
-			msg += b;
-		}
-	if (msg != eom)
-		goto emsgsize;
-	handle->_sect = ns_s_max;
-	handle->_rrnum = -1;
-	handle->_ptr = NULL;
-	return (0);
- emsgsize:
-	errno = EMSGSIZE;
-	return (-1);
-}
-
-int
-ns_parserr(ns_msg *handle, ns_sect section, int rrnum, ns_rr *rr) {
-	int b;
-
-	/* Make section right. */
-	if (section < 0 || section >= ns_s_max)
-		goto enodev;
-	if ((int)section != (int)handle->_sect) {
-		handle->_sect = section;
-		handle->_rrnum = 0;
-		handle->_ptr = handle->_sections[(int)section];
-	}
-
-	/* Make rrnum right. */
-	if (rrnum == -1)
-		rrnum = handle->_rrnum;
-	if (rrnum < 0 || rrnum >= handle->_counts[(int)section])
-		goto enodev;
-	if (rrnum < handle->_rrnum) {
-		handle->_rrnum = 0;
-		handle->_ptr = handle->_sections[(int)section];
-	}
-	
-	b = skiprr(handle->_msg, handle->_eom, section,
-		   rrnum - handle->_rrnum);
-	if (b < 0)
-		return (-1);
-	handle->_ptr += b;
-	handle->_rrnum = rrnum;
-
-	/* Do the parse. */
-	b = dn_expand(handle->_msg, handle->_eom,
-		      handle->_ptr, rr->name, NS_MAXDNAME);
-	if (b < 0)
-		return (-1);
-	handle->_ptr += b;
-	if (handle->_ptr + NS_INT16SZ > handle->_eom)
-		goto emsgsize;
-	NS_GET16(rr->type, handle->_ptr);
-	if (handle->_ptr + NS_INT16SZ > handle->_eom)
-		goto emsgsize;
-	NS_GET16(rr->rr_class, handle->_ptr);
-	if (section == ns_s_qd) {
-		rr->ttl = 0;
-		rr->rdlength = 0;
-		rr->rdata = NULL;
-	} else {
-		if (handle->_ptr + NS_INT32SZ > handle->_eom)
-			goto emsgsize;
-		NS_GET32(rr->ttl, handle->_ptr);
-		if (handle->_ptr + NS_INT16SZ > handle->_eom)
-			goto emsgsize;
-		NS_GET16(rr->rdlength, handle->_ptr);
-		if (handle->_ptr + rr->rdlength > handle->_eom)
-			goto emsgsize;
-		rr->rdata = handle->_ptr;
-		handle->_ptr += rr->rdlength;
-	}
-	handle->_rrnum++;
-
-	/* All done. */
-	return (0);
- enodev:
-	errno = ENODEV;
-	return (-1);
- emsgsize:
-	errno = EMSGSIZE;
-	return (-1);
-}
diff --git a/newlib/libc/sys/linux/net/ns_print.c b/newlib/libc/sys/linux/net/ns_print.c
deleted file mode 100644
index 7cce6d7aa..000000000
--- a/newlib/libc/sys/linux/net/ns_print.c
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- * Copyright (c) 1996, 1998 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#define MIN(a,b) ((a) < (b) ? (a) : (b))
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-/* Import. */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <arpa/inet.h>
-
-#include <assert.h>
-#include <errno.h>
-#include <resolv.h>
-#include <string.h>
-#include <ctype.h>
-
-#define SPRINTF(x) ((size_t)sprintf x)
-
-/* Forward. */
-
-static size_t	prune_origin(const char *name, const char *origin);
-static int	charstr(const u_char *rdata, const u_char *edata,
-			char **buf, size_t *buflen);
-static int	addname(const u_char *msg, size_t msglen,
-			const u_char **p, const char *origin,
-			char **buf, size_t *buflen);
-static void	addlen(size_t len, char **buf, size_t *buflen);
-static int	addstr(const char *src, size_t len,
-		       char **buf, size_t *buflen);
-static int	addtab(size_t len, size_t target, int spaced,
-		       char **buf, size_t *buflen);
-
-/* Macros. */
-
-#define	T(x) \
-	do { \
-		if ((x) < 0) \
-			return (-1); \
-	} while (0)
-
-/* Public. */
-
-/*
- * int
- * ns_sprintrr(handle, rr, name_ctx, origin, buf, buflen)
- *	Convert an RR to presentation format.
- * return:
- *	Number of characters written to buf, or -1 (check errno).
- */
-int
-ns_sprintrr(const ns_msg *handle, const ns_rr *rr,
-	    const char *name_ctx, const char *origin,
-	    char *buf, size_t buflen)
-{
-	int n;
-
-	n = ns_sprintrrf(ns_msg_base(*handle), ns_msg_size(*handle),
-			 ns_rr_name(*rr), ns_rr_class(*rr), ns_rr_type(*rr),
-			 ns_rr_ttl(*rr), ns_rr_rdata(*rr), ns_rr_rdlen(*rr),
-			 name_ctx, origin, buf, buflen);
-	return (n);
-}
-
-/*
- * int
- * ns_sprintrrf(msg, msglen, name, class, type, ttl, rdata, rdlen,
- *	       name_ctx, origin, buf, buflen)
- *	Convert the fields of an RR into presentation format.
- * return:
- *	Number of characters written to buf, or -1 (check errno).
- */
-int
-ns_sprintrrf(const u_char *msg, size_t msglen,
-	    const char *name, ns_class class, ns_type type,
-	    u_long ttl, const u_char *rdata, size_t rdlen,
-	    const char *name_ctx, const char *origin,
-	    char *buf, size_t buflen)
-{
-	const char *obuf = buf;
-	const u_char *edata = rdata + rdlen;
-	int spaced = 0;
-
-	const char *comment;
-	char tmp[100];
-	int len, x;
-
-	/*
-	 * Owner.
-	 */
-	if (name_ctx != NULL && strcasecmp(name_ctx, name) == 0) {
-		T(addstr("\t\t\t", 3, &buf, &buflen));
-	} else {
-		len = prune_origin(name, origin);
-		if (len == 0) {
-			T(addstr("@\t\t\t", 4, &buf, &buflen));
-		} else {
-			T(addstr(name, len, &buf, &buflen));
-			/* Origin not used and no trailing dot? */
-			if ((!origin || !origin[0] || name[len] == '\0') &&
-			    name[len - 1] != '.') {
-				T(addstr(".", 1, &buf, &buflen));
-				len++;
-			}
-			T(spaced = addtab(len, 24, spaced, &buf, &buflen));
-		}
-	}
-
-	/*
-	 * TTL, Class, Type.
-	 */
-	T(x = ns_format_ttl(ttl, buf, buflen));
-	addlen(x, &buf, &buflen);
-	len = SPRINTF((tmp, " %s %s", p_class(class), p_type(type)));
-	T(addstr(tmp, len, &buf, &buflen));
-	T(spaced = addtab(x + len, 16, spaced, &buf, &buflen));
-
-	/*
-	 * RData.
-	 */
-	switch (type) {
-	case ns_t_a:
-		if (rdlen != NS_INADDRSZ)
-			goto formerr;
-		(void) inet_ntop(AF_INET, rdata, buf, buflen);
-		addlen(strlen(buf), &buf, &buflen);
-		break;
-
-	case ns_t_cname:
-	case ns_t_mb:
-	case ns_t_mg:
-	case ns_t_mr:
-	case ns_t_ns:
-	case ns_t_ptr:
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-		break;
-
-	case ns_t_hinfo:
-	case ns_t_isdn:
-		/* First word. */
-		T(len = charstr(rdata, edata, &buf, &buflen));
-		if (len == 0)
-			goto formerr;
-		rdata += len;
-		T(addstr(" ", 1, &buf, &buflen));
-
-		/* Second word. */
-		T(len = charstr(rdata, edata, &buf, &buflen));
-		if (len == 0)
-			goto formerr;
-		rdata += len;
-		break;
-
-	case ns_t_soa: {
-		u_long t;
-
-		/* Server name. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-		T(addstr(" ", 1, &buf, &buflen));
-
-		/* Administrator name. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-		T(addstr(" (\n", 3, &buf, &buflen));
-		spaced = 0;
-
-		if ((edata - rdata) != 5*NS_INT32SZ)
-			goto formerr;
-
-		/* Serial number. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
-		len = SPRINTF((tmp, "%lu", t));
-		T(addstr(tmp, len, &buf, &buflen));
-		T(spaced = addtab(len, 16, spaced, &buf, &buflen));
-		T(addstr("; serial\n", 9, &buf, &buflen));
-		spaced = 0;
-
-		/* Refresh interval. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
-		T(len = ns_format_ttl(t, buf, buflen));
-		addlen(len, &buf, &buflen);
-		T(spaced = addtab(len, 16, spaced, &buf, &buflen));
-		T(addstr("; refresh\n", 10, &buf, &buflen));
-		spaced = 0;
-
-		/* Retry interval. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
-		T(len = ns_format_ttl(t, buf, buflen));
-		addlen(len, &buf, &buflen);
-		T(spaced = addtab(len, 16, spaced, &buf, &buflen));
-		T(addstr("; retry\n", 8, &buf, &buflen));
-		spaced = 0;
-
-		/* Expiry. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
-		T(len = ns_format_ttl(t, buf, buflen));
-		addlen(len, &buf, &buflen);
-		T(spaced = addtab(len, 16, spaced, &buf, &buflen));
-		T(addstr("; expiry\n", 9, &buf, &buflen));
-		spaced = 0;
-
-		/* Minimum TTL. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
-		T(len = ns_format_ttl(t, buf, buflen));
-		addlen(len, &buf, &buflen);
-		T(addstr(" )", 2, &buf, &buflen));
-		T(spaced = addtab(len, 16, spaced, &buf, &buflen));
-		T(addstr("; minimum\n", 10, &buf, &buflen));
-
-		break;
-	    }
-
-	case ns_t_mx:
-	case ns_t_afsdb:
-	case ns_t_rt: {
-		u_int t;
-
-		if (rdlen < NS_INT16SZ)
-			goto formerr;
-
-		/* Priority. */
-		t = ns_get16(rdata);
-		rdata += NS_INT16SZ;
-		len = SPRINTF((tmp, "%u ", t));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Target. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
-		break;
-	    }
-
-	case ns_t_px: {
-		u_int t;
-
-		if (rdlen < NS_INT16SZ)
-			goto formerr;
-
-		/* Priority. */
-		t = ns_get16(rdata);
-		rdata += NS_INT16SZ;
-		len = SPRINTF((tmp, "%u ", t));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Name1. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-		T(addstr(" ", 1, &buf, &buflen));
-
-		/* Name2. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
-		break;
-	    }
-
-	case ns_t_x25:
-		T(len = charstr(rdata, edata, &buf, &buflen));
-		if (len == 0)
-			goto formerr;
-		rdata += len;
-		break;
-
-	case ns_t_txt:
-		while (rdata < edata) {
-			T(len = charstr(rdata, edata, &buf, &buflen));
-			if (len == 0)
-				goto formerr;
-			rdata += len;
-			if (rdata < edata)
-				T(addstr(" ", 1, &buf, &buflen));
-		}
-		break;
-
-	case ns_t_nsap: {
-		char t[255*3];
-
-		(void) inet_nsap_ntoa(rdlen, rdata, t);
-		T(addstr(t, strlen(t), &buf, &buflen));
-		break;
-	    }
-
-	case ns_t_aaaa:
-		if (rdlen != NS_IN6ADDRSZ)
-			goto formerr;
-		(void) inet_ntop(AF_INET6, rdata, buf, buflen);
-		addlen(strlen(buf), &buf, &buflen);
-		break;
-
-	case ns_t_loc: {
-		char t[255];
-
-		/* XXX protocol format checking? */
-		(void) loc_ntoa(rdata, t);
-		T(addstr(t, strlen(t), &buf, &buflen));
-		break;
-	    }
-
-	case ns_t_naptr: {
-		u_int order, preference;
-		char t[50];
-
-		if (rdlen < 2*NS_INT16SZ)
-			goto formerr;
-
-		/* Order, Precedence. */
-		order = ns_get16(rdata);	rdata += NS_INT16SZ;
-		preference = ns_get16(rdata);	rdata += NS_INT16SZ;
-		len = SPRINTF((t, "%u %u ", order, preference));
-		T(addstr(t, len, &buf, &buflen));
-
-		/* Flags. */
-		T(len = charstr(rdata, edata, &buf, &buflen));
-		if (len == 0)
-			goto formerr;
-		rdata += len;
-		T(addstr(" ", 1, &buf, &buflen));
-
-		/* Service. */
-		T(len = charstr(rdata, edata, &buf, &buflen));
-		if (len == 0)
-			goto formerr;
-		rdata += len;
-		T(addstr(" ", 1, &buf, &buflen));
-
-		/* Regexp. */
-		T(len = charstr(rdata, edata, &buf, &buflen));
-		if (len < 0)
-			return (-1);
-		if (len == 0)
-			goto formerr;
-		rdata += len;
-		T(addstr(" ", 1, &buf, &buflen));
-
-		/* Server. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-		break;
-	    }
-
-	case ns_t_srv: {
-		u_int priority, weight, port;
-		char t[50];
-
-		if (rdlen < NS_INT16SZ*3)
-			goto formerr;
-
-		/* Priority, Weight, Port. */
-		priority = ns_get16(rdata);  rdata += NS_INT16SZ;
-		weight   = ns_get16(rdata);  rdata += NS_INT16SZ;
-		port     = ns_get16(rdata);  rdata += NS_INT16SZ;
-		len = SPRINTF((t, "%u %u %u ", priority, weight, port));
-		T(addstr(t, len, &buf, &buflen));
-
-		/* Server. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-		break;
-	    }
-
-	case ns_t_minfo:
-	case ns_t_rp:
-		/* Name1. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-		T(addstr(" ", 1, &buf, &buflen));
-
-		/* Name2. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
-		break;
-
-	case ns_t_wks: {
-		int n, lcnt;
-
-		if (rdlen < NS_INT32SZ + 1)
-			goto formerr;
-
-		/* Address. */
-		(void) inet_ntop(AF_INET, rdata, buf, buflen);
-		addlen(strlen(buf), &buf, &buflen);
-		rdata += NS_INADDRSZ;
-
-		/* Protocol. */
-		len = SPRINTF((tmp, " %u ( ", *rdata));
-		T(addstr(tmp, len, &buf, &buflen));
-		rdata += NS_INT8SZ;
-
-		/* Bit map. */
-		n = 0;
-		lcnt = 0;
-		while (rdata < edata) {
-			u_int c = *rdata++;
-			do {
-				if (c & 0200) {
-					if (lcnt == 0) {
-						T(addstr("\n\t\t\t\t", 5,
-							 &buf, &buflen));
-						lcnt = 10;
-						spaced = 0;
-					}
-					len = SPRINTF((tmp, "%d ", n));
-					T(addstr(tmp, len, &buf, &buflen));
-					lcnt--;
-				}
-				c <<= 1;
-			} while (++n & 07);
-		}
-		T(addstr(")", 1, &buf, &buflen));
-
-		break;
-	    }
-
-	case ns_t_key: {
-		char base64_key[NS_MD5RSA_MAX_BASE64];
-		u_int keyflags, protocol, algorithm;
-		const char *leader;
-		int n;
-
-		if (rdlen < NS_INT16SZ + NS_INT8SZ + NS_INT8SZ)
-			goto formerr;
-
-		/* Key flags, Protocol, Algorithm. */
-		keyflags = ns_get16(rdata);  rdata += NS_INT16SZ;
-		protocol = *rdata++;
-		algorithm = *rdata++;
-		len = SPRINTF((tmp, "0x%04x %u %u",
-			       keyflags, protocol, algorithm));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Public key data. */
-		len = b64_ntop(rdata, edata - rdata,
-			       base64_key, sizeof base64_key);
-		if (len < 0)
-			goto formerr;
-		if (len > 15) {
-			T(addstr(" (", 2, &buf, &buflen));
-			leader = "\n\t\t";
-			spaced = 0;
-		} else
-			leader = " ";
-		for (n = 0; n < len; n += 48) {
-			T(addstr(leader, strlen(leader), &buf, &buflen));
-			T(addstr(base64_key + n, MIN(len - n, 48),
-				 &buf, &buflen));
-		}
-		if (len > 15)
-			T(addstr(" )", 2, &buf, &buflen));
-
-		break;
-	    }
-
-	case ns_t_sig: {
-		char base64_key[NS_MD5RSA_MAX_BASE64];
-		u_int type, algorithm, labels, footprint;
-		const char *leader;
-		u_long t;
-		int n;
-
-		if (rdlen < 22)
-			goto formerr;
-
-		/* Type covered, Algorithm, Label count, Original TTL. */
-	        type = ns_get16(rdata);  rdata += NS_INT16SZ;
-		algorithm = *rdata++;
-		labels = *rdata++;
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		len = SPRINTF((tmp, " %s %d %lu ",
-			       p_type(type), algorithm, t));
-		T(addstr(tmp, len, &buf, &buflen));
-		if (labels != (u_int)dn_count_labels(name))
-			goto formerr;
-
-		/* Signature expiry. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		len = SPRINTF((tmp, "%s ", p_secstodate(t)));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Time signed. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		len = SPRINTF((tmp, "%s ", p_secstodate(t)));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Signature Footprint. */
-		footprint = ns_get16(rdata);  rdata += NS_INT16SZ;
-		len = SPRINTF((tmp, "%u ", footprint));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Signer's name. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
-		/* Signature. */
-		len = b64_ntop(rdata, edata - rdata,
-			       base64_key, sizeof base64_key);
-		if (len > 15) {
-			T(addstr(" (", 2, &buf, &buflen));
-			leader = "\n\t\t";
-			spaced = 0;
-		} else
-			leader = " ";
-		if (len < 0)
-			goto formerr;
-		for (n = 0; n < len; n += 48) {
-			T(addstr(leader, strlen(leader), &buf, &buflen));
-			T(addstr(base64_key + n, MIN(len - n, 48),
-				 &buf, &buflen));
-		}
-		if (len > 15)
-			T(addstr(" )", 2, &buf, &buflen));
-
-		break;
-	    }
-
-	case ns_t_nxt: {
-		int n, c;
-
-		/* Next domain name. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
-		/* Type bit map. */
-		n = edata - rdata;
-		for (c = 0; c < n*8; c++)
-			if (NS_NXT_BIT_ISSET(c, rdata)) {
-				len = SPRINTF((tmp, " %s", p_type(c)));
-				T(addstr(tmp, len, &buf, &buflen));
-			}
-		break;
-	    }
-
-	default:
-		comment = "unknown RR type";
-		goto hexify;
-	}
-	return (buf - obuf);
- formerr:
-	comment = "RR format error";
- hexify: {
-	int n, m;
-	char *p;
-
-	len = SPRINTF((tmp, "\\#(\t\t; %s", comment));
-	T(addstr(tmp, len, &buf, &buflen));
-	while (rdata < edata) {
-		p = tmp;
-		p += SPRINTF((p, "\n\t"));
-		spaced = 0;
-		n = MIN(16, edata - rdata);
-		for (m = 0; m < n; m++)
-			p += SPRINTF((p, "%02x ", rdata[m]));
-		T(addstr(tmp, p - tmp, &buf, &buflen));
-		if (n < 16) {
-			T(addstr(")", 1, &buf, &buflen));
-			T(addtab(p - tmp + 1, 48, spaced, &buf, &buflen));
-		}
-		p = tmp;
-		p += SPRINTF((p, "; "));
-		for (m = 0; m < n; m++)
-			*p++ = (isascii(rdata[m]) && isprint(rdata[m]))
-				? rdata[m]
-				: '.';
-		T(addstr(tmp, p - tmp, &buf, &buflen));
-		rdata += n;
-	}
-	return (buf - obuf);
-    }
-}
-
-/* Private. */
-
-/*
- * size_t
- * prune_origin(name, origin)
- *	Find out if the name is at or under the current origin.
- * return:
- *	Number of characters in name before start of origin,
- *	or length of name if origin does not match.
- * notes:
- *	This function should share code with samedomain().
- */
-static size_t
-prune_origin(const char *name, const char *origin) {
-	const char *oname = name;
-
-	while (*name != '\0') {
-		if (origin != NULL && strcasecmp(name, origin) == 0)
-			return (name - oname - (name > oname));
-		while (*name != '\0') {
-			if (*name == '\\') {
-				name++;
-				/* XXX need to handle \nnn form. */
-				if (*name == '\0')
-					break;
-			} else if (*name == '.') {
-				name++;
-				break;
-			}
-			name++;
-		}
-	}
-	return (name - oname);
-}
-
-/*
- * int
- * charstr(rdata, edata, buf, buflen)
- *	Format a <character-string> into the presentation buffer.
- * return:
- *	Number of rdata octets consumed
- *	0 for protocol format error
- *	-1 for output buffer error
- * side effects:
- *	buffer is advanced on success.
- */
-static int
-charstr(const u_char *rdata, const u_char *edata, char **buf, size_t *buflen) {
-	const u_char *odata = rdata;
-	size_t save_buflen = *buflen;
-	char *save_buf = *buf;
-
-	if (addstr("\"", 1, buf, buflen) < 0)
-		goto enospc;
-	if (rdata < edata) {
-		int n = *rdata;
-
-		if (rdata + 1 + n <= edata) {
-			rdata++;
-			while (n-- > 0) {
-				if (strchr("\n\"\\", *rdata) != NULL)
-					if (addstr("\\", 1, buf, buflen) < 0)
-						goto enospc;
-				if (addstr((const char *)rdata, 1,
-					   buf, buflen) < 0)
-					goto enospc;
-				rdata++;
-			}
-		}
-	}
-	if (addstr("\"", 1, buf, buflen) < 0)
-		goto enospc;
-	return (rdata - odata);
- enospc:
-	errno = ENOSPC;
-	*buf = save_buf;
-	*buflen = save_buflen;
-	return (-1);
-}
-
-static int
-addname(const u_char *msg, size_t msglen,
-	const u_char **pp, const char *origin,
-	char **buf, size_t *buflen)
-{
-	size_t newlen, save_buflen = *buflen;
-	char *save_buf = *buf;
-	int n;
-
-	n = dn_expand(msg, msg + msglen, *pp, *buf, *buflen);
-	if (n < 0)
-		goto enospc;	/* Guess. */
-	newlen = prune_origin(*buf, origin);
-	if ((origin == NULL || origin[0] == '\0' || (*buf)[newlen] == '\0') &&
-	    (newlen == 0 || (*buf)[newlen - 1] != '.')) {
-		/* No trailing dot. */
-		if (newlen + 2 > *buflen)
-			goto enospc;	/* No room for ".\0". */
-		(*buf)[newlen++] = '.';
-		(*buf)[newlen] = '\0';
-	}
-	if (newlen == 0) {
-		/* Use "@" instead of name. */
-		if (newlen + 2 > *buflen)
-			goto enospc;        /* No room for "@\0". */
-		(*buf)[newlen++] = '@';
-		(*buf)[newlen] = '\0';
-	}
-	*pp += n;
-	addlen(newlen, buf, buflen);
-	**buf = '\0';
-	return (newlen);
- enospc:
-	errno = ENOSPC;
-	*buf = save_buf;
-	*buflen = save_buflen;
-	return (-1);
-}
-
-static void
-addlen(size_t len, char **buf, size_t *buflen) {
-	assert(len <= *buflen);
-	*buf += len;
-	*buflen -= len;
-}
-
-static int
-addstr(const char *src, size_t len, char **buf, size_t *buflen) {
-	if (len > *buflen) {
-		errno = ENOSPC;
-		return (-1);
-	}
-	memcpy(*buf, src, len);
-	addlen(len, buf, buflen);
-	**buf = '\0';
-	return (0);
-}
-
-static int
-addtab(size_t len, size_t target, int spaced, char **buf, size_t *buflen) {
-	size_t save_buflen = *buflen;
-	char *save_buf = *buf;
-	int t;
-
-	if (spaced || len >= target - 1) {
-		T(addstr("  ", 2, buf, buflen));
-		spaced = 1;
-	} else {
-		for (t = (target - len - 1) / 8; t >= 0; t--)
-			if (addstr("\t", 1, buf, buflen) < 0) {
-				*buflen = save_buflen;
-				*buf = save_buf;
-				return (-1);
-			}
-		spaced = 0;
-	}
-	return (spaced);
-}
diff --git a/newlib/libc/sys/linux/net/ns_ttl.c b/newlib/libc/sys/linux/net/ns_ttl.c
deleted file mode 100644
index 63dbefb59..000000000
--- a/newlib/libc/sys/linux/net/ns_ttl.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-/* Import. */
-
-#include <arpa/nameser.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#define SPRINTF(x) ((size_t)sprintf x)
-
-/* Forward. */
-
-static int	fmt1(int t, char s, char **buf, size_t *buflen);
-
-/* Macros. */
-
-#define T(x) if ((x) < 0) return (-1); else (void)NULL
-
-/* Public. */
-
-int
-ns_format_ttl(u_long src, char *dst, size_t dstlen) {
-	char *odst = dst;
-	int secs, mins, hours, days, weeks, x;
-	char *p;
-
-	secs = src % 60;   src /= 60;
-	mins = src % 60;   src /= 60;
-	hours = src % 24;  src /= 24;
-	days = src % 7;    src /= 7;
-	weeks = src;       src = 0;
-
-	x = 0;
-	if (weeks) {
-		T(fmt1(weeks, 'W', &dst, &dstlen));
-		x++;
-	}
-	if (days) {
-		T(fmt1(days, 'D', &dst, &dstlen));
-		x++;
-	}
-	if (hours) {
-		T(fmt1(hours, 'H', &dst, &dstlen));
-		x++;
-	}
-	if (mins) {
-		T(fmt1(mins, 'M', &dst, &dstlen));
-		x++;
-	}
-	if (secs || !(weeks || days || hours || mins)) {
-		T(fmt1(secs, 'S', &dst, &dstlen));
-		x++;
-	}
-
-	if (x > 1) {
-		int ch;
-
-		for (p = odst; (ch = *p) != '\0'; p++)
-			if (isascii(ch) && isupper(ch))
-				*p = tolower(ch);
-	}
-
-	return (dst - odst);
-}
-
-int
-ns_parse_ttl(const char *src, u_long *dst) {
-	u_long ttl, tmp;
-	int ch, digits, dirty;
-
-	ttl = 0;
-	tmp = 0;
-	digits = 0;
-	dirty = 0;
-	while ((ch = *src++) != '\0') {
-		if (!isascii(ch) || !isprint(ch))
-			goto einval;
-		if (isdigit(ch)) {
-			tmp *= 10;
-			tmp += (ch - '0');
-			digits++;
-			continue;
-		}
-		if (digits == 0)
-			goto einval;
-		if (islower(ch))
-			ch = toupper(ch);
-		switch (ch) {
-		case 'W':  tmp *= 7;
-		case 'D':  tmp *= 24;
-		case 'H':  tmp *= 60;
-		case 'M':  tmp *= 60;
-		case 'S':  break;
-		default:   goto einval;
-		}
-		ttl += tmp;
-		tmp = 0;
-		digits = 0;
-		dirty = 1;
-	}
-	if (digits > 0) {
-		if (dirty)
-			goto einval;
-		else
-			ttl += tmp;
-	}
-	*dst = ttl;
-	return (0);
-
- einval:
-	errno = EINVAL;
-	return (-1);
-}
-
-/* Private. */
-
-static int
-fmt1(int t, char s, char **buf, size_t *buflen) {
-	char tmp[50];
-	size_t len;
-
-	len = SPRINTF((tmp, "%d%c", t, s));
-	if (len + 1 > *buflen)
-		return (-1);
-	strcpy(*buf, tmp);
-	*buf += len;
-	*buflen -= len;
-	return (0);
-}
diff --git a/newlib/libc/sys/linux/net/nsap_addr.c b/newlib/libc/sys/linux/net/nsap_addr.c
deleted file mode 100644
index b6651488b..000000000
--- a/newlib/libc/sys/linux/net/nsap_addr.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 1996, 1998 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-
-static char
-xtob(c)
-	int c;
-{
-	return (c - (((c >= '0') && (c <= '9')) ? '0' : '7'));
-}
-
-u_int
-inet_nsap_addr(ascii, binary, maxlen)
-	const char *ascii;
-	u_char *binary;
-	int maxlen;
-{
-	u_char c, nib;
-	u_int len = 0;
-
-	while ((c = *ascii++) != '\0' && len < (u_int)maxlen) {
-		if (c == '.' || c == '+' || c == '/')
-			continue;
-		if (!isascii(c))
-			return (0);
-		if (islower(c))
-			c = toupper(c);
-		if (isxdigit(c)) {
-			nib = xtob(c);
-			c = *ascii++;
-			if (c != '\0') {
-				c = toupper(c);
-				if (isxdigit(c)) {
-					*binary++ = (nib << 4) | xtob(c);
-					len++;
-				} else
-					return (0);
-			}
-			else
-				return (0);
-		}
-		else
-			return (0);
-	}
-	return (len);
-}
-
-char *
-inet_nsap_ntoa(binlen, binary, ascii)
-	int binlen;
-	const u_char *binary;
-	char *ascii;
-{
-	int nib;
-	int i;
-	static char tmpbuf[255*3];
-	char *start;
-
-	if (ascii)
-		start = ascii;
-	else {
-		ascii = tmpbuf;
-		start = tmpbuf;
-	}
-
-	if (binlen > 255)
-		binlen = 255;
-
-	for (i = 0; i < binlen; i++) {
-		nib = *binary >> 4;
-		*ascii++ = nib + (nib < 10 ? '0' : '7');
-		nib = *binary++ & 0x0f;
-		*ascii++ = nib + (nib < 10 ? '0' : '7');
-		if (((i % 2) == 0 && (i + 1) < binlen))
-			*ascii++ = '.';
-	}
-	*ascii = '\0';
-	return (start);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_nsap_addr
-__weak_reference(__inet_nsap_addr, inet_nsap_addr);
-#undef inet_nsap_ntoa
-__weak_reference(__inet_nsap_ntoa, inet_nsap_ntoa);
diff --git a/newlib/libc/sys/linux/net/nsdispatch.3 b/newlib/libc/sys/linux/net/nsdispatch.3
deleted file mode 100644
index 708f97cba..000000000
--- a/newlib/libc/sys/linux/net/nsdispatch.3
+++ /dev/null
@@ -1,231 +0,0 @@
-.\"	$NetBSD: nsdispatch.3,v 1.8 1999/03/22 19:44:53 garbled Exp $
-.\"	$FreeBSD: src/lib/libc/net/nsdispatch.3,v 1.5 2001/10/01 16:08:56 ru Exp $
-.\"
-.\" Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
-.\" All rights reserved.
-.\"
-.\" This code is derived from software contributed to The NetBSD Foundation
-.\" by Luke Mewburn.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"        This product includes software developed by the NetBSD
-.\"        Foundation, Inc. and its contributors.
-.\" 4. Neither the name of The NetBSD Foundation nor the names of its
-.\"    contributors may be used to endorse or promote products derived
-.\"    from this software without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
-.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
-.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-.\" POSSIBILITY OF SUCH DAMAGE.
-.\"
-.Dd January 19, 1999
-.Dt NSDISPATCH 3
-.Os
-.Sh NAME
-.Nm nsdispatch
-.Nd name-service switch dispatcher routine
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In nsswitch.h
-.Ft int
-.Fo nsdispatch
-.Fa "void *retval"
-.Fa "const ns_dtab dtab[]"
-.Fa "const char *database"
-.Fa "const char *method"
-.Fa "const ns_src defaults[]"
-.Fa "..."
-.Fc
-.Sh DESCRIPTION
-The
-.Fn nsdispatch
-function invokes the callback functions specified in
-.Va dtab
-in the order given in
-.Pa /etc/nsswitch.conf
-for the database
-.Va database
-until a successful entry is found.
-.Pp
-.Va retval
-is passed to each callback function to modify as necessary
-(to pass back to the caller of
-.Fn nsdispatch )
-.Pp
-.Va dtab
-is an array of
-.Va ns_dtab
-structures, which have the following format:
-.Bd -literal -offset indent
-typedef struct {
-	const char *src;
-	int (*cb)(void *retval, void *cb_data, va_list ap);
-	void *cb_data;
-} ns_dtab;
-.Ed
-.Pp
-.Bd -ragged -offset indent
-For each source type that is implemented, an entry with
-.Va src
-set to the name of the source,
-.Va cb
-defined as a function which handles that source, and
-.Va cb_data
-is used to pass arbritrary data to the callback function.
-The last entry in
-.Va dtab
-should contain
-.Dv NULL
-values for
-.Va src ,
-.Va cb ,
-and
-.Va cb_data .
-.Ed
-.Pp
-.Va method
-is usually the name of the function calling
-.Fn nsdispatch .
-When dynamic loading is supported, a symbol constructed from
-.Va database ,
-the current source, and
-.Va method
-will be used as the name to invoke the dynamically loaded function.
-.Pp
-.Va defaults
-contains a list of default sources to try in the case of
-a missing or corrupt
-.Xr nsswitch.conf 5 ,
-or if there isn't a relevant entry for
-.Va database .
-It is an array of
-.Va ns_src
-structures, which have the following format:
-.Bd -literal -offset indent
-typedef struct {
-	const char *src;
-	u_int32_t flags;
-} ns_src;
-.Ed
-.Pp
-.Bd -ragged -offset indent
-For each default source type, an entry with
-.Va src
-set to the name of the source, and
-.Va flags
-set to the relevant flags
-(usually
-.Dv NS_SUCCESS ;
-refer to
-.Sx Callback return values
-for more information).
-The last entry in
-.Va defaults
-should have
-.Va src
-set to
-.Dv NULL
-and
-.Va flags
-set to 0.
-.Pp
-For convenience, a global variable defined as:
-.Dl extern const ns_src __nsdefaultsrc[];
-exists which contains a single default entry for
-.Sq files
-for use by callers which don't require complicated default rules.
-.Ed
-.Pp
-.Sq Va ...
-are optional extra arguments, which
-are passed to the appropriate callback function as a variable argument
-list of the type
-.Va va_list .
-.Ss Valid source types
-Whilst there is support for arbitrary sources, the following
-#defines for commonly implementated sources are available:
-.Bl -column NS_COMPAT COMPAT -offset indent
-.It Sy "#define	value"
-.It "NSSRC_FILES	""files"""
-.It "NSSRC_DNS	""dns"""
-.It "NSSRC_NIS	""nis"""
-.It "NSSRC_COMPAT	""compat"""
-.El
-.Pp
-Refer to
-.Xr nsswitch.conf 5
-for a complete description of what each source type is.
-.Pp
-.Ss Callback return values
-The callback functions should return one of the following values
-depending upon status of the lookup:
-.Bl -column NS_NOTFOUND -offset indent
-.It Sy "Return value	Status code"
-.It "NS_SUCCESS	success"
-.It "NS_NOTFOUND	notfound"
-.It "NS_UNAVAIL	unavail"
-.It "NS_TRYAGAIN	tryagain"
-.El
-.Pp
-Refer to
-.Xr nsswitch.conf 5
-for a complete description of what each status code is.
-.Pp
-.Nm
-returns the value of the callback that caused the dispatcher to finish,
-or NS_NOTFOUND otherwise.
-.Sh SEE ALSO
-.Xr hesiod 3 ,
-.Xr stdarg 3 ,
-.Xr ypclnt 3 ,
-.Xr nsswitch.conf 5
-.Sh HISTORY
-The
-.Nm
-routines first appeared in
-.Fx 4.1 .
-They were imported from the
-.Nx
-Project,
-where they appeared first in
-.Nx 1.4 .
-.Sh AUTHORS
-Luke Mewburn
-.Aq lukem@netbsd.org
-wrote this freely distributable name-service switch implementation,
-using ideas from the
-.Tn ULTRIX
-.Xr svc.conf 5
-and
-.Tn Solaris
-.Xr nsswitch.conf 4
-manual pages.
-.Sh BUGS
-The
-.Nm
-routines are not thread safe.
-This will be rectified in the future.
-.Pp
-Currently there is no support for dynamically loadable dispatcher callback
-functions.
-It is anticipated that this will be added in the future in the back-end
-without requiring changes to code that invokes
-.Fn nsdispatch .
diff --git a/newlib/libc/sys/linux/net/nsdispatch.c b/newlib/libc/sys/linux/net/nsdispatch.c
deleted file mode 100644
index ea5fc6d4b..000000000
--- a/newlib/libc/sys/linux/net/nsdispatch.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/*	$NetBSD: nsdispatch.c,v 1.9 1999/01/25 00:16:17 lukem Exp $	*/
-
-/*-
- * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Luke Mewburn.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-
-#include <fcntl.h>
-#define _NS_PRIVATE
-#include <nsswitch.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/*
- * default sourcelist: `files'
- */
-const ns_src __nsdefaultsrc[] = {
-	{ NSSRC_FILES, NS_SUCCESS },
-	{ 0 },
-};
-
-
-static	int			 _nsmapsize = 0;
-static	ns_dbt			*_nsmap = NULL;
-
-/*
- * size of dynamic array chunk for _nsmap and _nsmap[x].srclist
- */
-#define NSELEMSPERCHUNK		8
-
-
-int	_nscmp(const void *, const void *);
-
-
-int
-_nscmp(a, b)
-	const void *a;
-	const void *b;
-{
-	return (strcasecmp(((const ns_dbt *)a)->name,
-	    ((const ns_dbt *)b)->name));
-}
-
-
-void
-_nsdbtaddsrc(dbt, src)
-	ns_dbt		*dbt;
-	const ns_src	*src;
-{
-	if ((dbt->srclistsize % NSELEMSPERCHUNK) == 0) {
-		dbt->srclist = (ns_src *)realloc(dbt->srclist,
-		    (dbt->srclistsize + NSELEMSPERCHUNK) * sizeof(ns_src));
-		if (dbt->srclist == NULL)
-			printf("nsdispatch: memory allocation failure\n");
-	}
-	memmove(&dbt->srclist[dbt->srclistsize++], src, sizeof(ns_src));
-}
-
-
-void
-_nsdbtdump(dbt)
-	const ns_dbt *dbt;
-{
-	int i;
-
-	printf("%s (%d source%s):", dbt->name, dbt->srclistsize,
-	    dbt->srclistsize == 1 ? "" : "s");
-	for (i = 0; i < dbt->srclistsize; i++) {
-		printf(" %s", dbt->srclist[i].name);
-		if (!(dbt->srclist[i].flags &
-		    (NS_UNAVAIL|NS_NOTFOUND|NS_TRYAGAIN)) &&
-		    (dbt->srclist[i].flags & NS_SUCCESS))
-			continue;
-		printf(" [");
-		if (!(dbt->srclist[i].flags & NS_SUCCESS))
-			printf(" SUCCESS=continue");
-		if (dbt->srclist[i].flags & NS_UNAVAIL)
-			printf(" UNAVAIL=return");
-		if (dbt->srclist[i].flags & NS_NOTFOUND)
-			printf(" NOTFOUND=return");
-		if (dbt->srclist[i].flags & NS_TRYAGAIN)
-			printf(" TRYAGAIN=return");
-		printf(" ]");
-	}
-	printf("\n");
-}
-
-
-const ns_dbt *
-_nsdbtget(name)
-	const char	*name;
-{
-	static	time_t	 confmod;
-
-	struct stat	 statbuf;
-	ns_dbt		 dbt;
-
-	extern	FILE 	*_nsyyin;
-	extern	int	 _nsyyparse(void);
-
-	dbt.name = name;
-
-	if (confmod) {
-		if (stat(_PATH_NS_CONF, &statbuf) == -1)
-			return (NULL);
-		if (confmod < statbuf.st_mtime) {
-			int i, j;
-
-			for (i = 0; i < _nsmapsize; i++) {
-				for (j = 0; j < _nsmap[i].srclistsize; j++) {
-					if (_nsmap[i].srclist[j].name != NULL) {
-						/*LINTED const cast*/
-						free((void *)
-						    _nsmap[i].srclist[j].name);
-					}
-				}
-				if (_nsmap[i].srclist)
-					free(_nsmap[i].srclist);
-				if (_nsmap[i].name) {
-					/*LINTED const cast*/
-					free((void *)_nsmap[i].name);
-				}
-			}
-			if (_nsmap)
-				free(_nsmap);
-			_nsmap = NULL;
-			_nsmapsize = 0;
-			confmod = 0;
-		}
-	}
-	if (!confmod) {
-		if (stat(_PATH_NS_CONF, &statbuf) == -1)
-			return (NULL);
-		_nsyyin = fopen(_PATH_NS_CONF, "r");
-		if (_nsyyin == NULL)
-			return (NULL);
-		_nsyyparse();
-		(void)fclose(_nsyyin);
-		qsort(_nsmap, (size_t)_nsmapsize, sizeof(ns_dbt), _nscmp);
-		confmod = statbuf.st_mtime;
-	}
-	return (bsearch(&dbt, _nsmap, (size_t)_nsmapsize, sizeof(ns_dbt),
-	    _nscmp));
-}
-
-
-void
-_nsdbtput(dbt)
-	const ns_dbt *dbt;
-{
-	int	i;
-
-	for (i = 0; i < _nsmapsize; i++) {
-		if (_nscmp(dbt, &_nsmap[i]) == 0) {
-					/* overwrite existing entry */
-			if (_nsmap[i].srclist != NULL)
-				free(_nsmap[i].srclist);
-			memmove(&_nsmap[i], dbt, sizeof(ns_dbt));
-			return;
-		}
-	}
-
-	if ((_nsmapsize % NSELEMSPERCHUNK) == 0) {
-		_nsmap = (ns_dbt *)realloc(_nsmap,
-		    (_nsmapsize + NSELEMSPERCHUNK) * sizeof(ns_dbt));
-		if (_nsmap == NULL)
-			printf("nsdispatch: memory allocation failure\n");
-	}
-	memmove(&_nsmap[_nsmapsize++], dbt, sizeof(ns_dbt));
-}
-
-
-int
-#if __STDC__
-nsdispatch(void *retval, const ns_dtab disp_tab[], const char *database,
-	    const char *method, const ns_src defaults[], ...)
-#else
-nsdispatch(retval, disp_tab, database, method, defaults, va_alist)
-	void		*retval;
-	const ns_dtab	 disp_tab[];
-	const char	*database;
-	const char	*method;
-	const ns_src	 defaults[];
-	va_dcl
-#endif
-{
-	va_list		 ap;
-	int		 i, curdisp, result;
-	const ns_dbt	*dbt;
-	const ns_src	*srclist;
-	int		 srclistsize;
-
-	dbt = _nsdbtget(database);
-	if (dbt != NULL) {
-		srclist = dbt->srclist;
-		srclistsize = dbt->srclistsize;
-	} else {
-		srclist = defaults;
-		srclistsize = 0;
-		while (srclist[srclistsize].name != NULL)
-			srclistsize++;
-	}
-	result = 0;
-
-	for (i = 0; i < srclistsize; i++) {
-		for (curdisp = 0; disp_tab[curdisp].src != NULL; curdisp++)
-			if (strcasecmp(disp_tab[curdisp].src,
-			    srclist[i].name) == 0)
-				break;
-		result = 0;
-		if (disp_tab[curdisp].callback) {
-#if __STDC__
-			va_start(ap, defaults);
-#else
-			va_start(ap);
-#endif
-			result = disp_tab[curdisp].callback(retval,
-			    disp_tab[curdisp].cb_data, ap);
-			va_end(ap);
-			if (result & srclist[i].flags) {
-				break;
-			}
-		}
-	}
-	return (result ? result : NS_NOTFOUND);
-}
diff --git a/newlib/libc/sys/linux/net/nslexer.c b/newlib/libc/sys/linux/net/nslexer.c
deleted file mode 100644
index 3f6ba4dcd..000000000
--- a/newlib/libc/sys/linux/net/nslexer.c
+++ /dev/null
@@ -1,1712 +0,0 @@
-#define yy_create_buffer _nsyy_create_buffer
-#define yy_delete_buffer _nsyy_delete_buffer
-#define yy_scan_buffer _nsyy_scan_buffer
-#define yy_scan_string _nsyy_scan_string
-#define yy_scan_bytes _nsyy_scan_bytes
-#define yy_flex_debug _nsyy_flex_debug
-#define yy_init_buffer _nsyy_init_buffer
-#define yy_flush_buffer _nsyy_flush_buffer
-#define yy_load_buffer_state _nsyy_load_buffer_state
-#define yy_switch_to_buffer _nsyy_switch_to_buffer
-#define yyin _nsyyin
-#define yyleng _nsyyleng
-#define yylex _nsyylex
-#define yyout _nsyyout
-#define yyrestart _nsyyrestart
-#define yytext _nsyytext
-#define yylineno _nsyylineno
-#define yywrap _nsyywrap
-
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * $Header$
- */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-#include <unistd.h>
-
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif	/* __STDC__ */
-#endif	/* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition.  This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE 1024
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator).  This
- * avoids problems with code like:
- *
- * 	if ( condition_holds )
- *		yyless( 5 );
- *	else
- *		do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		*yy_cp = yy_hold_char; \
-		YY_RESTORE_YY_MORE_OFFSET \
-		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-struct yy_buffer_state
-	{
-	FILE *yy_input_file;
-
-	char *yy_ch_buf;		/* input buffer */
-	char *yy_buf_pos;		/* current position in input buffer */
-
-	/* Size of input buffer in bytes, not including room for EOB
-	 * characters.
-	 */
-	yy_size_t yy_buf_size;
-
-	/* Number of characters read into yy_ch_buf, not including EOB
-	 * characters.
-	 */
-	int yy_n_chars;
-
-	/* Whether we "own" the buffer - i.e., we know we created it,
-	 * and can realloc() it to grow it, and should free() it to
-	 * delete it.
-	 */
-	int yy_is_our_buffer;
-
-	/* Whether this is an "interactive" input source; if so, and
-	 * if we're using stdio for input, then we want to use getc()
-	 * instead of fread(), to make sure we stop fetching input after
-	 * each newline.
-	 */
-	int yy_is_interactive;
-
-	/* Whether we're considered to be at the beginning of a line.
-	 * If so, '^' rules will be active on the next match, otherwise
-	 * not.
-	 */
-	int yy_at_bol;
-
-	/* Whether to try to fill the input buffer when we reach the
-	 * end of it.
-	 */
-	int yy_fill_buffer;
-
-	int yy_buffer_status;
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
-	/* When an EOF's been seen but there's still some text to process
-	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
-	 * shouldn't try reading from the input source any more.  We might
-	 * still have a bunch of tokens to match, though, because of
-	 * possible backing-up.
-	 *
-	 * When we actually see the EOF, we change the status to "new"
-	 * (via yyrestart()), so that the user can continue scanning by
-	 * just pointing yyin at a new input file.
-	 */
-#define YY_BUFFER_EOF_PENDING 2
-	};
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1;		/* whether we need to initialize */
-static int yy_start = 0;	/* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin.  A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-
-#define YY_USES_REJECT
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern int yylineno;
-int yylineno = 1;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-	yytext_ptr = yy_bp; \
-	yyleng = (int) (yy_cp - yy_bp); \
-	yy_hold_char = *yy_cp; \
-	*yy_cp = '\0'; \
-	yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 13
-#define YY_END_OF_BUFFER 14
-static yyconst short int yy_acclist[83] =
-    {   0,
-       14,   12,   13,    1,   12,   13,    4,   13,    2,   12,
-       13,   11,   12,   13,   11,   12,   13,   11,   12,   13,
-       11,   12,   13,   11,   12,   13,   11,   12,   13,   11,
-       12,   13,   12,   13,    1,    2,   11,   11,   11,   11,
-       11,   11,   11,    3,   11,   11,   11,   11,   11,   11,
-       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
-       11,   11,   11,   11,    9,   11,   11,   11,   11,   11,
-       11,    5,   11,   11,    6,   11,   10,   11,    7,   11,
-        8,   11
-    } ;
-
-static yyconst short int yy_accept[60] =
-    {   0,
-        1,    1,    1,    2,    4,    7,    9,   12,   15,   18,
-       21,   24,   27,   30,   33,   35,   36,   37,   38,   39,
-       40,   41,   42,   43,   44,   45,   46,   47,   48,   49,
-       50,   51,   52,   53,   54,   55,   56,   57,   58,   59,
-       60,   61,   62,   63,   64,   65,   67,   68,   69,   70,
-       71,   72,   74,   75,   77,   79,   81,   83,   83
-    } ;
-
-static yyconst int yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    1,    1,    4,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    5,    5,    5,
-        5,    5,    5,    5,    5,    5,    5,    1,    1,    1,
-        1,    1,    1,    1,    6,    7,    8,    9,   10,   11,
-       12,    7,   13,    7,    7,   14,    7,   15,   16,    7,
-        7,   17,   18,   19,   20,   21,    7,    7,   22,    7,
-        1,   23,    1,    1,    5,    1,    6,    7,    8,    9,
-
-       10,   11,   12,    7,   13,    7,    7,   14,    7,   15,
-       16,    7,    7,   17,   18,   19,   20,   21,    7,    7,
-       22,    7,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst int yy_meta[24] =
-    {   0,
-        1,    1,    2,    1,    3,    3,    3,    3,    3,    3,
-        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
-        3,    3,    1
-    } ;
-
-static yyconst short int yy_base[61] =
-    {   0,
-        0,    0,   68,   69,   65,   69,    0,    0,   50,   49,
-       54,   43,   45,   46,   57,   57,    0,    0,   43,   38,
-       37,   47,   32,   47,   69,   33,   40,   30,   41,   42,
-       26,   33,   29,   27,   33,   30,   35,   25,   19,   23,
-       19,   30,   22,   14,   18,    0,   14,   18,   16,   19,
-       19,    0,   12,    0,    0,    0,    0,   69,   23,   22
-    } ;
-
-static yyconst short int yy_def[61] =
-    {   0,
-       58,    1,   58,   58,   58,   58,   59,   60,   60,   60,
-       60,   60,   60,   60,   58,   58,   59,   60,   60,   60,
-       60,   60,   60,   60,   58,   60,   60,   60,   60,   60,
-       60,   60,   60,   60,   60,   60,   60,   60,   60,   60,
-       60,   60,   60,   60,   60,   60,   60,   60,   60,   60,
-       60,   60,   60,   60,   60,   60,   60,    0,   58,   58
-    } ;
-
-static yyconst short int yy_nxt[93] =
-    {   0,
-        4,    5,    6,    7,    4,    8,    8,    9,    8,    8,
-        8,    8,    8,    8,   10,    8,   11,   12,   13,   14,
-        8,    8,   15,   17,   18,   17,   57,   56,   55,   54,
-       53,   52,   51,   50,   49,   48,   47,   46,   45,   44,
-       43,   42,   41,   40,   39,   38,   37,   36,   35,   34,
-       33,   32,   31,   30,   29,   28,   27,   26,   16,   25,
-       24,   23,   22,   21,   20,   19,   16,   58,    3,   58,
-       58,   58,   58,   58,   58,   58,   58,   58,   58,   58,
-       58,   58,   58,   58,   58,   58,   58,   58,   58,   58,
-       58,   58
-
-    } ;
-
-static yyconst short int yy_chk[93] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,   59,   60,   59,   53,   51,   50,   49,
-       48,   47,   45,   44,   43,   42,   41,   40,   39,   38,
-       37,   36,   35,   34,   33,   32,   31,   30,   29,   28,
-       27,   26,   24,   23,   22,   21,   20,   19,   16,   15,
-       14,   13,   12,   11,   10,    9,    5,    3,   58,   58,
-       58,   58,   58,   58,   58,   58,   58,   58,   58,   58,
-       58,   58,   58,   58,   58,   58,   58,   58,   58,   58,
-       58,   58
-
-    } ;
-
-static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
-static char *yy_full_match;
-static int yy_lp;
-#define REJECT \
-{ \
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \
-yy_cp = yy_full_match; /* restore poss. backed-over text */ \
-++yy_lp; \
-goto find_rule; \
-}
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "nslexer.l"
-#define INITIAL 0
-#line 2 "nslexer.l"
-/*	$NetBSD: nslexer.l,v 1.3 1999/01/25 00:16:17 lukem Exp $	*/
-
-/*-
- * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Luke Mewburn.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <sys/cdefs.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = 
-  "$FreeBSD: src/lib/libc/net/nslexer.l,v 1.3 2001/11/11 02:48:09 bde Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <ctype.h>
-#define _NS_PRIVATE
-#include <nsswitch.h>
-#include <string.h>
-
-#include "nsparser.h"
-
-#define YY_NO_UNPUT
-
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines.  This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-	if ( yy_current_buffer->yy_is_interactive ) \
-		{ \
-		int c = '*', n; \
-		for ( n = 0; n < max_size && \
-			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-			buf[n] = (char) c; \
-		if ( c == '\n' ) \
-			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( yyin ) ) \
-			YY_FATAL_ERROR( "input in flex scanner failed" ); \
-		result = n; \
-		} \
-	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
-		  && ferror( yyin ) ) \
-		YY_FATAL_ERROR( "input in flex scanner failed" );
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
-	YY_USER_ACTION
-
-YY_DECL
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp = NULL, *yy_bp = NULL;
-	register int yy_act;
-
-#line 65 "nslexer.l"
-
-
-
-	if ( yy_init )
-		{
-		yy_init = 0;
-
-#ifdef YY_USER_INIT
-		YY_USER_INIT;
-#endif
-
-		if ( ! yy_start )
-			yy_start = 1;	/* first start state */
-
-		if ( ! yyin )
-			yyin = stdin;
-
-		if ( ! yyout )
-			yyout = stdout;
-
-		if ( ! yy_current_buffer )
-			yy_current_buffer =
-				yy_create_buffer( yyin, YY_BUF_SIZE );
-
-		yy_load_buffer_state();
-		}
-
-	while ( 1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = yy_c_buf_p;
-
-		/* Support of yytext. */
-		*yy_cp = yy_hold_char;
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = yy_start;
-		yy_state_ptr = yy_state_buf;
-		*yy_state_ptr++ = yy_current_state;
-yy_match:
-		do
-			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-				{
-				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 59 )
-					yy_c = yy_meta[(unsigned int) yy_c];
-				}
-			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-			*yy_state_ptr++ = yy_current_state;
-			++yy_cp;
-			}
-		while ( yy_base[yy_current_state] != 69 );
-
-yy_find_action:
-		yy_current_state = *--yy_state_ptr;
-		yy_lp = yy_accept[yy_current_state];
-find_rule: /* we branch to this label when backing up */
-		for ( ; ; ) /* until we find what rule we matched */
-			{
-			if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] )
-				{
-				yy_act = yy_acclist[yy_lp];
-					{
-					yy_full_match = yy_cp;
-					break;
-					}
-				}
-			--yy_cp;
-			yy_current_state = *--yy_state_ptr;
-			yy_lp = yy_accept[yy_current_state];
-			}
-
-		YY_DO_BEFORE_ACTION;
-
-		if ( yy_act != YY_END_OF_BUFFER )
-			{
-			int yyl;
-			for ( yyl = 0; yyl < yyleng; ++yyl )
-				if ( yytext[yyl] == '\n' )
-					++yylineno;
-			}
-
-do_action:	/* This label is used only to access EOF actions. */
-
-
-		switch ( yy_act )
-	{ /* beginning of action switch */
-case 1:
-YY_RULE_SETUP
-#line 67 "nslexer.l"
-;			/* skip whitespace */
-	YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 69 "nslexer.l"
-;			/* skip comments */
-	YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 71 "nslexer.l"
-;			/* allow continuation */
-	YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 73 "nslexer.l"
-return NL;
-	YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 75 "nslexer.l"
-return SUCCESS;
-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 76 "nslexer.l"
-return UNAVAIL;
-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 77 "nslexer.l"
-return NOTFOUND;
-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 78 "nslexer.l"
-return TRYAGAIN;
-	YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 80 "nslexer.l"
-return RETURN;
-	YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 81 "nslexer.l"
-return CONTINUE;
-	YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 83 "nslexer.l"
-{
-			char *p;
-			int i;
-			size_t len;
-
-			len = strlen (yytext) + 1;
-			if ((p = malloc (len)) == NULL)
-				    printf("nsdispatch: memory allocation failure\n");
-			else
-				memcpy (p, yytext, len);
-
-			for (i = 0; i < strlen(p); i++) {
-				if (isupper((unsigned char)p[i]))
-					p[i] = tolower((unsigned char)p[i]);
-			}
-			_nsyylval.str = p;
-			return STRING;
-		}
-	YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 99 "nslexer.l"
-return yytext[0];
-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 101 "nslexer.l"
-ECHO;
-	YY_BREAK
-			case YY_STATE_EOF(INITIAL):
-				yyterminate();
-
-	case YY_END_OF_BUFFER:
-		{
-		/* Amount of text matched not including the EOB char. */
-		int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
-		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-		*yy_cp = yy_hold_char;
-		YY_RESTORE_YY_MORE_OFFSET
-
-		if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed yyin at a new source and called
-			 * yylex().  If so, then we have to assure
-			 * consistency between yy_current_buffer and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			yy_n_chars = yy_current_buffer->yy_n_chars;
-			yy_current_buffer->yy_input_file = yyin;
-			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state();
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state );
-
-			yy_bp = yytext_ptr + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++yy_c_buf_p;
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = yy_c_buf_p;
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer() )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				yy_did_buffer_switch_on_eof = 0;
-
-				if ( yywrap() )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * yytext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				yy_c_buf_p =
-					yytext_ptr + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				yy_c_buf_p =
-				&yy_current_buffer->yy_ch_buf[yy_n_chars];
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-	} /* end of yylex */
-
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *	EOB_ACT_LAST_MATCH -
- *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *	EOB_ACT_END_OF_FILE - end of file
- */
-
-static int yy_get_next_buffer()
-	{
-	register char *dest = yy_current_buffer->yy_ch_buf;
-	register char *source = yytext_ptr;
-	register int number_to_move, i;
-	int ret_val;
-
-	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( yy_current_buffer->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
-
-	else
-		{
-		int num_to_read =
-			yy_current_buffer->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
-			YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = yy_current_buffer;
-
-			int yy_c_buf_p_offset =
-				(int) (yy_c_buf_p - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					yy_flex_realloc( (void *) b->yy_ch_buf,
-							 b->yy_buf_size + 2 );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = yy_current_buffer->yy_buf_size -
-						number_to_move - 1;
-#endif
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-			yy_n_chars, num_to_read );
-
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	if ( yy_n_chars == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			yyrestart( yyin );
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			yy_current_buffer->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	yy_n_chars += number_to_move;
-	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
-	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
-	return ret_val;
-	}
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-static yy_state_type yy_get_previous_state()
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
-
-	yy_current_state = yy_start;
-	yy_state_ptr = yy_state_buf;
-	*yy_state_ptr++ = yy_current_state;
-
-	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
-		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-			{
-			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 59 )
-				yy_c = yy_meta[(unsigned int) yy_c];
-			}
-		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-		*yy_state_ptr++ = yy_current_state;
-		}
-
-	return yy_current_state;
-	}
-
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- *	next_state = yy_try_NUL_trans( current_state );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-	{
-	register int yy_is_jam;
-
-	register YY_CHAR yy_c = 1;
-	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-		{
-		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 59 )
-			yy_c = yy_meta[(unsigned int) yy_c];
-		}
-	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 58);
-	if ( ! yy_is_jam )
-		*yy_state_ptr++ = yy_current_state;
-
-	return yy_is_jam ? 0 : yy_current_state;
-	}
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-	{
-	register char *yy_cp = yy_c_buf_p;
-
-	/* undo effects of setting up yytext */
-	*yy_cp = yy_hold_char;
-
-	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		register int number_to_move = yy_n_chars + 2;
-		register char *dest = &yy_current_buffer->yy_ch_buf[
-					yy_current_buffer->yy_buf_size + 2];
-		register char *source =
-				&yy_current_buffer->yy_ch_buf[number_to_move];
-
-		while ( source > yy_current_buffer->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		yy_current_buffer->yy_n_chars =
-			yy_n_chars = yy_current_buffer->yy_buf_size;
-
-		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-	if ( c == '\n' )
-		--yylineno;
-
-	yytext_ptr = yy_bp;
-	yy_hold_char = *yy_cp;
-	yy_c_buf_p = yy_cp;
-	}
-#endif	/* ifndef YY_NO_UNPUT */
-
-
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#endif
-	{
-	int c;
-
-	*yy_c_buf_p = yy_hold_char;
-
-	if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
-		{
-		/* yy_c_buf_p now points to the character we want to return.
-		 * If this occurs *before* the EOB characters, then it's a
-		 * valid NUL; if not, then we've hit the end of the buffer.
-		 */
-		if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			/* This was really a NUL. */
-			*yy_c_buf_p = '\0';
-
-		else
-			{ /* need more input */
-			int offset = yy_c_buf_p - yytext_ptr;
-			++yy_c_buf_p;
-
-			switch ( yy_get_next_buffer() )
-				{
-				case EOB_ACT_LAST_MATCH:
-					/* This happens because yy_g_n_b()
-					 * sees that we've accumulated a
-					 * token and flags that we need to
-					 * try matching the token before
-					 * proceeding.  But for input(),
-					 * there's no matching to consider.
-					 * So convert the EOB_ACT_LAST_MATCH
-					 * to EOB_ACT_END_OF_FILE.
-					 */
-
-					/* Reset buffer status. */
-					yyrestart( yyin );
-
-					/* fall through */
-
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( yywrap() )
-						return EOF;
-
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput();
-#else
-					return input();
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					yy_c_buf_p = yytext_ptr + offset;
-					break;
-				}
-			}
-		}
-
-	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
-	*yy_c_buf_p = '\0';	/* preserve yytext */
-	yy_hold_char = *++yy_c_buf_p;
-
-	if ( c == '\n' )
-		++yylineno;
-
-	return c;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-	{
-	if ( ! yy_current_buffer )
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
-	yy_init_buffer( yy_current_buffer, input_file );
-	yy_load_buffer_state();
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-	{
-	if ( yy_current_buffer == new_buffer )
-		return;
-
-	if ( yy_current_buffer )
-		{
-		/* Flush out information for old buffer. */
-		*yy_c_buf_p = yy_hold_char;
-		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	yy_current_buffer = new_buffer;
-	yy_load_buffer_state();
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (yywrap()) processing, but the only time this flag
-	 * is looked at is after yywrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	yy_did_buffer_switch_on_eof = 1;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-	{
-	yy_n_chars = yy_current_buffer->yy_n_chars;
-	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-	yyin = yy_current_buffer->yy_input_file;
-	yy_hold_char = *yy_c_buf_p;
-	}
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_buf_size = size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	yy_init_buffer( b, file );
-
-	return b;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-	{
-	if ( ! b )
-		return;
-
-	if ( b == yy_current_buffer )
-		yy_current_buffer = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		yy_flex_free( (void *) b->yy_ch_buf );
-
-	yy_flex_free( (void *) b );
-	}
-
-
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
-	{
-	yy_flush_buffer( b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
-	b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
-	b->yy_is_interactive = 0;
-#else
-	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
-	{
-	if ( ! b )
-		return;
-
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == yy_current_buffer )
-		yy_load_buffer_state();
-	}
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return 0;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
-	b->yy_buf_pos = b->yy_ch_buf = base;
-	b->yy_is_our_buffer = 0;
-	b->yy_input_file = 0;
-	b->yy_n_chars = b->yy_buf_size;
-	b->yy_is_interactive = 0;
-	b->yy_at_bol = 1;
-	b->yy_fill_buffer = 0;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	yy_switch_to_buffer( b );
-
-	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
-	{
-	int len;
-	for ( len = 0; yy_str[len]; ++len )
-		;
-
-	return yy_scan_bytes( yy_str, len );
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
-	{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
-	buf = (char *) yy_flex_alloc( n );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
-	for ( i = 0; i < len; ++i )
-		buf[i] = bytes[i];
-
-	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
-	b = yy_scan_buffer( buf, n );
-	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
-	/* It's okay to grow etc. this buffer, and we should throw it
-	 * away when we're done.
-	 */
-	b->yy_is_our_buffer = 1;
-
-	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
-	{
-	if ( yy_start_stack_ptr >= yy_start_stack_depth )
-		{
-		yy_size_t new_size;
-
-		yy_start_stack_depth += YY_START_STACK_INCR;
-		new_size = yy_start_stack_depth * sizeof( int );
-
-		if ( ! yy_start_stack )
-			yy_start_stack = (int *) yy_flex_alloc( new_size );
-
-		else
-			yy_start_stack = (int *) yy_flex_realloc(
-					(void *) yy_start_stack, new_size );
-
-		if ( ! yy_start_stack )
-			YY_FATAL_ERROR(
-			"out of memory expanding start-condition stack" );
-		}
-
-	yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
-	BEGIN(new_state);
-	}
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
-	{
-	if ( --yy_start_stack_ptr < 0 )
-		YY_FATAL_ERROR( "start-condition stack underflow" );
-
-	BEGIN(yy_start_stack[yy_start_stack_ptr]);
-	}
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
-	{
-	return yy_start_stack[yy_start_stack_ptr - 1];
-	}
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
-	{
-	(void) fprintf( stderr, "%s\n", msg );
-	exit( YY_EXIT_FAILURE );
-	}
-
-
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		yytext[yyleng] = yy_hold_char; \
-		yy_c_buf_p = yytext + n; \
-		yy_hold_char = *yy_c_buf_p; \
-		*yy_c_buf_p = '\0'; \
-		yyleng = n; \
-		} \
-	while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
-	{
-	register int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-	}
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
-	{
-	register int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-	}
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
-	{
-	return (void *) malloc( size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
-	{
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return (void *) realloc( (char *) ptr, size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
-	{
-	free( ptr );
-	}
-
-#if YY_MAIN
-int main()
-	{
-	yylex();
-	return 0;
-	}
-#endif
-#line 101 "nslexer.l"
-
-
-#undef _nsyywrap
-int
-_nsyywrap()
-{
-	return 1;
-} /* _nsyywrap */
-
-void
-_nsyyerror(msg)
-	const char *msg;
-{
-
-	printf("Error in nslexer\n");
-} /* _nsyyerror */
diff --git a/newlib/libc/sys/linux/net/nslexer.l b/newlib/libc/sys/linux/net/nslexer.l
deleted file mode 100644
index 0b66b6c66..000000000
--- a/newlib/libc/sys/linux/net/nslexer.l
+++ /dev/null
@@ -1,114 +0,0 @@
-%{
-/*	$NetBSD: nslexer.l,v 1.3 1999/01/25 00:16:17 lukem Exp $	*/
-
-/*-
- * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Luke Mewburn.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <sys/cdefs.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = 
-  "$FreeBSD: src/lib/libc/net/nslexer.l,v 1.3 2001/11/11 02:48:09 bde Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <ctype.h>
-#define _NS_PRIVATE
-#include <nsswitch.h>
-#include <string.h>
-
-#include "nsparser.h"
-
-#define YY_NO_UNPUT
-
-%}
-
-%option yylineno
-
-BLANK		[ \t]
-CR		\n
-STRING		[a-zA-Z][a-zA-Z0-9_]*
-
-%%
-
-{BLANK}+	;			/* skip whitespace */
-
-#.*		;			/* skip comments */
-
-\\{CR}		;			/* allow continuation */
-
-{CR}		return NL;
-
-[sS][uU][cC][cC][eE][sS][sS]		return SUCCESS;
-[uU][nN][aA][vV][aA][iI][lL]		return UNAVAIL;
-[nN][oO][tT][fF][oO][uU][nN][dD]	return NOTFOUND;
-[tT][rR][yY][aA][gG][aA][iI][nN]	return TRYAGAIN;
-
-[rR][eE][tT][uU][rR][nN]		return RETURN;
-[cC][oO][nN][tT][iI][nN][uU][eE]	return CONTINUE;
-
-{STRING}	{
-			char *p;
-			int i;
-
-			if ((p = strdup(yytext)) == NULL)
-				    printf("nsdispatch: memory allocation failure\n");
-
-			for (i = 0; i < strlen(p); i++) {
-				if (isupper((unsigned char)p[i]))
-					p[i] = tolower((unsigned char)p[i]);
-			}
-			_nsyylval.str = p;
-			return STRING;
-		}
-
-.		return yytext[0];
-
-%%
-
-#undef _nsyywrap
-int
-_nsyywrap()
-{
-	return 1;
-} /* _nsyywrap */
-
-void
-_nsyyerror(msg)
-	const char *msg;
-{
-
-	printf("Error in nslexer\n");
-} /* _nsyyerror */
diff --git a/newlib/libc/sys/linux/net/nsparser.c b/newlib/libc/sys/linux/net/nsparser.c
deleted file mode 100644
index b4701aed1..000000000
--- a/newlib/libc/sys/linux/net/nsparser.c
+++ /dev/null
@@ -1,541 +0,0 @@
-#ifndef lint
-static char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
-#endif
-#define YYBYACC 1
-#define YYMAJOR 1
-#define YYMINOR 9
-#define yyclearin (yychar=(-1))
-#define yyerrok (yyerrflag=0)
-#define YYRECOVERING (yyerrflag!=0)
-#define yyparse _nsyyparse
-#define yylex _nsyylex
-#define yyerror _nsyyerror
-#define yychar _nsyychar
-#define yyval _nsyyval
-#define yylval _nsyylval
-#define yydebug _nsyydebug
-#define yynerrs _nsyynerrs
-#define yyerrflag _nsyyerrflag
-#define yyss _nsyyss
-#define yyssp _nsyyssp
-#define yyvs _nsyyvs
-#define yyvsp _nsyyvsp
-#define yylhs _nsyylhs
-#define yylen _nsyylen
-#define yydefred _nsyydefred
-#define yydgoto _nsyydgoto
-#define yysindex _nsyysindex
-#define yyrindex _nsyyrindex
-#define yygindex _nsyygindex
-#define yytable _nsyytable
-#define yycheck _nsyycheck
-#define yyname _nsyyname
-#define yyrule _nsyyrule
-#define YYPREFIX "_nsyy"
-#line 2 "nsparser.y"
-/*	$NetBSD: nsparser.y,v 1.3 1999/01/25 00:16:18 lukem Exp $	*/
-
-/*-
- * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Luke Mewburn.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid =
-  "$FreeBSD: src/lib/libc/net/nsparser.y,v 1.3 2002/03/21 22:47:17 obrien Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#define _NS_PRIVATE
-#include <nsswitch.h>
-#include <stdio.h>
-#include <string.h>
-
-
-static	void	_nsaddsrctomap(const char *);
-
-static	ns_dbt		curdbt;
-static	ns_src		cursrc;
-#line 59 "nsparser.y"
-typedef union {
-	char *str;
-	int   mapval;
-} YYSTYPE;
-#line 97 "y.tab.c"
-#define NL 257
-#define SUCCESS 258
-#define UNAVAIL 259
-#define NOTFOUND 260
-#define TRYAGAIN 261
-#define RETURN 262
-#define CONTINUE 263
-#define STRING 264
-#define YYERRCODE 256
-short _nsyylhs[] = {                                        -1,
-    0,    0,    3,    3,    4,    4,    4,    4,    5,    6,
-    6,    7,    9,    7,    8,    8,   10,    1,    1,    1,
-    1,    2,    2,
-};
-short _nsyylen[] = {                                         2,
-    0,    1,    1,    2,    1,    3,    4,    2,    1,    1,
-    2,    1,    0,    5,    1,    2,    3,    1,    1,    1,
-    1,    1,    1,
-};
-short _nsyydefred[] = {                                      0,
-    0,    5,    9,    0,    0,    3,    0,    8,    4,    0,
-    6,    0,    0,   10,   13,    7,   11,    0,   18,   19,
-   20,   21,    0,    0,   15,    0,   14,   16,   22,   23,
-   17,
-};
-short _nsyydgoto[] = {                                       4,
-   23,   31,    5,    6,    7,   13,   14,   24,   18,   25,
-};
-short _nsyysindex[] = {                                   -255,
- -249,    0,    0,    0, -255,    0,  -41,    0,    0, -254,
-    0,  -73, -253,    0,    0,    0,    0, -245,    0,    0,
-    0,    0,  -42,  -93,    0, -256,    0,    0,    0,    0,
-    0,
-};
-short _nsyyrindex[] = {                                     20,
-    0,    0,    0,    0,   21,    0,    0,    0,    0,    0,
-    0, -252,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,
-};
-short _nsyygindex[] = {                                      0,
-    0,    0,    0,   17,    0,    0,   10,    0,    0,    1,
-};
-#define YYTABLESIZE 168
-short _nsyytable[] = {                                      27,
-    1,    2,   11,   16,   12,   29,   30,    8,    3,   12,
-   12,   12,   19,   20,   21,   22,   10,   15,   26,    1,
-    2,    9,   17,    0,   28,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,   19,   20,   21,   22,
-};
-short _nsyycheck[] = {                                      93,
-  256,  257,  257,  257,  257,  262,  263,  257,  264,  264,
-  264,  264,  258,  259,  260,  261,   58,   91,   61,    0,
-    0,    5,   13,   -1,   24,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,  258,  259,  260,  261,
-};
-#define YYFINAL 4
-#ifndef YYDEBUG
-#define YYDEBUG 0
-#endif
-#define YYMAXTOKEN 264
-#if YYDEBUG
-char *_nsyyname[] = {
-"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"':'",0,0,"'='",0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'['",0,"']'",0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"NL","SUCCESS",
-"UNAVAIL","NOTFOUND","TRYAGAIN","RETURN","CONTINUE","STRING",
-};
-char *_nsyyrule[] = {
-"$accept : File",
-"File :",
-"File : Lines",
-"Lines : Entry",
-"Lines : Lines Entry",
-"Entry : NL",
-"Entry : Database ':' NL",
-"Entry : Database ':' Srclist NL",
-"Entry : error NL",
-"Database : STRING",
-"Srclist : Item",
-"Srclist : Srclist Item",
-"Item : STRING",
-"$$1 :",
-"Item : STRING '[' $$1 Criteria ']'",
-"Criteria : Criterion",
-"Criteria : Criteria Criterion",
-"Criterion : Status '=' Action",
-"Status : SUCCESS",
-"Status : UNAVAIL",
-"Status : NOTFOUND",
-"Status : TRYAGAIN",
-"Action : RETURN",
-"Action : CONTINUE",
-};
-#endif
-#ifdef YYSTACKSIZE
-#undef YYMAXDEPTH
-#define YYMAXDEPTH YYSTACKSIZE
-#else
-#ifdef YYMAXDEPTH
-#define YYSTACKSIZE YYMAXDEPTH
-#else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH 500
-#endif
-#endif
-int yydebug;
-int yynerrs;
-int yyerrflag;
-int yychar;
-short *yyssp;
-YYSTYPE *yyvsp;
-YYSTYPE yyval;
-YYSTYPE yylval;
-short yyss[YYSTACKSIZE];
-YYSTYPE yyvs[YYSTACKSIZE];
-#define yystacksize YYSTACKSIZE
-#line 150 "nsparser.y"
-
-static void
-_nsaddsrctomap(elem)
-	const char *elem;
-{
-	int		i, lineno;
-	extern int	_nsyylineno;
-	extern char *	_nsyytext;
-
-	lineno = _nsyylineno - (*_nsyytext == '\n' ? 1 : 0);
-	if (curdbt.srclistsize > 0) {
-		if ((strcasecmp(elem, NSSRC_COMPAT) == 0) ||
-		    (strcasecmp(curdbt.srclist[0].name, NSSRC_COMPAT) == 0)) {
-				/* XXX: syslog the following */
-			printf("line %d 'compat' used with other sources",
-			    lineno);
-			return;
-		}
-	}
-	for (i = 0; i < curdbt.srclistsize; i++) {
-		if (strcasecmp(curdbt.srclist[i].name, elem) == 0) {
-				/* XXX: syslog the following */
-			printf("%s line %d: duplicate source '%s'",
-			    lineno, elem);
-			return;
-		}
-	}
-	cursrc.name = elem;
-	_nsdbtaddsrc(&curdbt, &cursrc);
-}
-#line 276 "y.tab.c"
-#define YYABORT goto yyabort
-#define YYREJECT goto yyabort
-#define YYACCEPT goto yyaccept
-#define YYERROR goto yyerrlab
-int
-yyparse()
-{
-    register int yym, yyn, yystate;
-#if YYDEBUG
-    register char *yys;
-    extern char *getenv();
-
-    if (yys = getenv("YYDEBUG"))
-    {
-        yyn = *yys;
-        if (yyn >= '0' && yyn <= '9')
-            yydebug = yyn - '0';
-    }
-#endif
-
-    yynerrs = 0;
-    yyerrflag = 0;
-    yychar = (-1);
-
-    yyssp = yyss;
-    yyvsp = yyvs;
-    *yyssp = yystate = 0;
-
-yyloop:
-    if (yyn = yydefred[yystate]) goto yyreduce;
-    if (yychar < 0)
-    {
-        if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
-        if (yydebug)
-        {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
-            printf("%sdebug: state %d, reading %d (%s)\n",
-                    YYPREFIX, yystate, yychar, yys);
-        }
-#endif
-    }
-    if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
-    {
-#if YYDEBUG
-        if (yydebug)
-            printf("%sdebug: state %d, shifting to state %d\n",
-                    YYPREFIX, yystate, yytable[yyn]);
-#endif
-        if (yyssp >= yyss + yystacksize - 1)
-        {
-            goto yyoverflow;
-        }
-        *++yyssp = yystate = yytable[yyn];
-        *++yyvsp = yylval;
-        yychar = (-1);
-        if (yyerrflag > 0)  --yyerrflag;
-        goto yyloop;
-    }
-    if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
-    {
-        yyn = yytable[yyn];
-        goto yyreduce;
-    }
-    if (yyerrflag) goto yyinrecovery;
-#ifdef lint
-    goto yynewerror;
-#endif
-yynewerror:
-    yyerror("syntax error");
-#ifdef lint
-    goto yyerrlab;
-#endif
-yyerrlab:
-    ++yynerrs;
-yyinrecovery:
-    if (yyerrflag < 3)
-    {
-        yyerrflag = 3;
-        for (;;)
-        {
-            if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
-                    yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
-            {
-#if YYDEBUG
-                if (yydebug)
-                    printf("%sdebug: state %d, error recovery shifting\
- to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
-#endif
-                if (yyssp >= yyss + yystacksize - 1)
-                {
-                    goto yyoverflow;
-                }
-                *++yyssp = yystate = yytable[yyn];
-                *++yyvsp = yylval;
-                goto yyloop;
-            }
-            else
-            {
-#if YYDEBUG
-                if (yydebug)
-                    printf("%sdebug: error recovery discarding state %d\n",
-                            YYPREFIX, *yyssp);
-#endif
-                if (yyssp <= yyss) goto yyabort;
-                --yyssp;
-                --yyvsp;
-            }
-        }
-    }
-    else
-    {
-        if (yychar == 0) goto yyabort;
-#if YYDEBUG
-        if (yydebug)
-        {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
-            printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
-                    YYPREFIX, yystate, yychar, yys);
-        }
-#endif
-        yychar = (-1);
-        goto yyloop;
-    }
-yyreduce:
-#if YYDEBUG
-    if (yydebug)
-        printf("%sdebug: state %d, reducing by rule %d (%s)\n",
-                YYPREFIX, yystate, yyn, yyrule[yyn]);
-#endif
-    yym = yylen[yyn];
-    yyval = yyvsp[1-yym];
-    switch (yyn)
-    {
-case 7:
-#line 87 "nsparser.y"
-{
-			_nsdbtput(&curdbt);
-		}
-break;
-case 8:
-#line 91 "nsparser.y"
-{
-			yyerrok;
-		}
-break;
-case 9:
-#line 98 "nsparser.y"
-{
-			curdbt.name = yylval.str;
-			curdbt.srclist = NULL;
-			curdbt.srclistsize = 0;
-		}
-break;
-case 12:
-#line 112 "nsparser.y"
-{
-			cursrc.flags = NS_SUCCESS;
-			_nsaddsrctomap(yyvsp[0].str);
-		}
-break;
-case 13:
-#line 116 "nsparser.y"
-{ cursrc.flags = NS_SUCCESS; }
-break;
-case 14:
-#line 117 "nsparser.y"
-{
-			_nsaddsrctomap(yyvsp[-4].str);
-		}
-break;
-case 17:
-#line 129 "nsparser.y"
-{
-			if (yyvsp[0].mapval)		/* if action == RETURN set RETURN bit */
-				cursrc.flags |= yyvsp[-2].mapval;  
-			else		/* else unset it */
-				cursrc.flags &= ~yyvsp[-2].mapval;
-		}
-break;
-case 18:
-#line 138 "nsparser.y"
-{ yyval.mapval = NS_SUCCESS; }
-break;
-case 19:
-#line 139 "nsparser.y"
-{ yyval.mapval = NS_UNAVAIL; }
-break;
-case 20:
-#line 140 "nsparser.y"
-{ yyval.mapval = NS_NOTFOUND; }
-break;
-case 21:
-#line 141 "nsparser.y"
-{ yyval.mapval = NS_TRYAGAIN; }
-break;
-case 22:
-#line 145 "nsparser.y"
-{ yyval.mapval = 1L; }
-break;
-case 23:
-#line 146 "nsparser.y"
-{ yyval.mapval = 0L; }
-break;
-#line 487 "y.tab.c"
-    }
-    yyssp -= yym;
-    yystate = *yyssp;
-    yyvsp -= yym;
-    yym = yylhs[yyn];
-    if (yystate == 0 && yym == 0)
-    {
-#if YYDEBUG
-        if (yydebug)
-            printf("%sdebug: after reduction, shifting from state 0 to\
- state %d\n", YYPREFIX, YYFINAL);
-#endif
-        yystate = YYFINAL;
-        *++yyssp = YYFINAL;
-        *++yyvsp = yyval;
-        if (yychar < 0)
-        {
-            if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
-            if (yydebug)
-            {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
-                printf("%sdebug: state %d, reading %d (%s)\n",
-                        YYPREFIX, YYFINAL, yychar, yys);
-            }
-#endif
-        }
-        if (yychar == 0) goto yyaccept;
-        goto yyloop;
-    }
-    if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
-        yystate = yytable[yyn];
-    else
-        yystate = yydgoto[yym];
-#if YYDEBUG
-    if (yydebug)
-        printf("%sdebug: after reduction, shifting from state %d \
-to state %d\n", YYPREFIX, *yyssp, yystate);
-#endif
-    if (yyssp >= yyss + yystacksize - 1)
-    {
-        goto yyoverflow;
-    }
-    *++yyssp = yystate;
-    *++yyvsp = yyval;
-    goto yyloop;
-yyoverflow:
-    yyerror("yacc stack overflow");
-yyabort:
-    return (1);
-yyaccept:
-    return (0);
-}
diff --git a/newlib/libc/sys/linux/net/nsparser.h b/newlib/libc/sys/linux/net/nsparser.h
deleted file mode 100644
index 6a6fae0be..000000000
--- a/newlib/libc/sys/linux/net/nsparser.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#define NL 257
-#define SUCCESS 258
-#define UNAVAIL 259
-#define NOTFOUND 260
-#define TRYAGAIN 261
-#define RETURN 262
-#define CONTINUE 263
-#define STRING 264
-typedef union {
-	char *str;
-	int   mapval;
-} YYSTYPE;
-extern YYSTYPE _nsyylval;
diff --git a/newlib/libc/sys/linux/net/nsparser.y b/newlib/libc/sys/linux/net/nsparser.y
deleted file mode 100644
index 42f63a8a5..000000000
--- a/newlib/libc/sys/linux/net/nsparser.y
+++ /dev/null
@@ -1,178 +0,0 @@
-%{
-/*	$NetBSD: nsparser.y,v 1.3 1999/01/25 00:16:18 lukem Exp $	*/
-
-/*-
- * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Luke Mewburn.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid =
-  "$FreeBSD: src/lib/libc/net/nsparser.y,v 1.3 2002/03/21 22:47:17 obrien Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#define _NS_PRIVATE
-#include <nsswitch.h>
-#include <stdio.h>
-#include <string.h>
-
-
-static	void	_nsaddsrctomap(const char *);
-
-static	ns_dbt		curdbt;
-static	ns_src		cursrc;
-%}
-
-%union {
-	char *str;
-	int   mapval;
-}
-
-%token	NL
-%token	SUCCESS UNAVAIL NOTFOUND TRYAGAIN
-%token	RETURN CONTINUE
-%token	<str> STRING
-
-%type	<mapval> Status Action
-
-%%
-
-File
-	:	/* empty */
-	| Lines
-	;
-
-Lines
-	: Entry
-	| Lines Entry
-	;
-
-Entry
-	: NL
-	| Database ':' NL
-	| Database ':' Srclist NL
-		{
-			_nsdbtput(&curdbt);
-		}
-	| error NL
-		{
-			yyerrok;
-		}
-	;
-
-Database
-	: STRING
-		{
-			curdbt.name = yylval.str;
-			curdbt.srclist = NULL;
-			curdbt.srclistsize = 0;
-		}
-	;
-
-Srclist
-	: Item
-	| Srclist Item
-	;
-
-Item
-	: STRING
-		{
-			cursrc.flags = NS_SUCCESS;
-			_nsaddsrctomap($1);
-		}
-	| STRING '[' { cursrc.flags = NS_SUCCESS; } Criteria ']'
-		{
-			_nsaddsrctomap($1);
-		}
-	;
-
-Criteria
-	: Criterion
-	| Criteria Criterion
-	;
-
-Criterion
-	: Status '=' Action
-		{
-			if ($3)		/* if action == RETURN set RETURN bit */
-				cursrc.flags |= $1;  
-			else		/* else unset it */
-				cursrc.flags &= ~$1;
-		}
-	;
-
-Status
-	: SUCCESS	{ $$ = NS_SUCCESS; }
-	| UNAVAIL	{ $$ = NS_UNAVAIL; }
-	| NOTFOUND	{ $$ = NS_NOTFOUND; }
-	| TRYAGAIN	{ $$ = NS_TRYAGAIN; }
-	;
-
-Action
-	: RETURN	{ $$ = 1L; }
-	| CONTINUE	{ $$ = 0L; }
-	;
-
-%%
-
-static void
-_nsaddsrctomap(elem)
-	const char *elem;
-{
-	int		i, lineno;
-	extern int	_nsyylineno;
-	extern char *	_nsyytext;
-
-	lineno = _nsyylineno - (*_nsyytext == '\n' ? 1 : 0);
-	if (curdbt.srclistsize > 0) {
-		if ((strcasecmp(elem, NSSRC_COMPAT) == 0) ||
-		    (strcasecmp(curdbt.srclist[0].name, NSSRC_COMPAT) == 0)) {
-				/* XXX: syslog the following */
-			printf("line %d 'compat' used with other sources",
-			    lineno);
-			return;
-		}
-	}
-	for (i = 0; i < curdbt.srclistsize; i++) {
-		if (strcasecmp(curdbt.srclist[i].name, elem) == 0) {
-				/* XXX: syslog the following */
-			printf("%s line %d: duplicate source '%s'",
-			    lineno, elem);
-			return;
-		}
-	}
-	cursrc.name = elem;
-	_nsdbtaddsrc(&curdbt, &cursrc);
-}
diff --git a/newlib/libc/sys/linux/net/rcmd.3 b/newlib/libc/sys/linux/net/rcmd.3
deleted file mode 100644
index 9479a237d..000000000
--- a/newlib/libc/sys/linux/net/rcmd.3
+++ /dev/null
@@ -1,298 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     From: @(#)rcmd.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/net/rcmd.3,v 1.20 2001/10/01 16:08:56 ru Exp $
-.\"
-.Dd March 3, 2000
-.Dt RCMD 3
-.Os
-.Sh NAME
-.Nm rcmd ,
-.Nm rresvport ,
-.Nm iruserok ,
-.Nm ruserok ,
-.Nm rcmd_af ,
-.Nm rresvport_af ,
-.Nm iruserok_sa
-.Nd routines for returning a stream to a remote command
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In unistd.h
-.Ft int
-.Fn rcmd "char **ahost" "int inport" "const char *locuser" "const char *remuser" "const char *cmd" "int *fd2p"
-.Ft int
-.Fn rresvport "int *port"
-.Ft int
-.Fn iruserok "u_long raddr" "int superuser" "const char *ruser" "const char *luser"
-.Ft int
-.Fn ruserok "const char *rhost" "int superuser" "const char *ruser" "const char *luser"
-.Ft int
-.Fn rcmd_af "char **ahost" "int inport" "const char *locuser" "const char *remuser" "const char *cmd" "int *fd2p" "int af"
-.Ft int
-.Fn rresvport_af "int *port" "int af"
-.Ft int
-.Fn iruserok_sa "const void *addr" "int addrlen" "int superuser" "const char *ruser" "const char *luser"
-.Sh DESCRIPTION
-The
-.Fn rcmd
-function
-is used by the super-user to execute a command on
-a remote machine using an authentication scheme based
-on reserved port numbers.
-The
-.Fn rresvport
-function
-returns a descriptor to a socket
-with an address in the privileged port space.
-The
-.Fn ruserok
-function
-is used by servers
-to authenticate clients requesting service with
-.Fn rcmd .
-All three functions are present in the same file and are used
-by the
-.Xr rshd 8
-server (among others).
-.Pp
-The
-.Fn rcmd
-function
-looks up the host
-.Fa *ahost
-using
-.Xr gethostbyname 3 ,
-returning -1 if the host does not exist.
-Otherwise
-.Fa *ahost
-is set to the standard name of the host
-and a connection is established to a server
-residing at the well-known Internet port
-.Fa inport .
-.Pp
-If the connection succeeds,
-a socket in the Internet domain of type
-.Dv SOCK_STREAM
-is returned to the caller, and given to the remote
-command as
-.Em stdin
-and
-.Em stdout .
-If
-.Fa fd2p
-is non-zero, then an auxiliary channel to a control
-process will be set up, and a descriptor for it will be placed
-in
-.Fa *fd2p .
-The control process will return diagnostic
-output from the command (unit 2) on this channel, and will also
-accept bytes on this channel as being
-.Tn UNIX
-signal numbers, to be
-forwarded to the process group of the command.
-If
-.Fa fd2p
-is 0, then the
-.Em stderr
-(unit 2 of the remote
-command) will be made the same as the
-.Em stdout
-and no
-provision is made for sending arbitrary signals to the remote process,
-although you may be able to get its attention by using out-of-band data.
-.Pp
-The protocol is described in detail in
-.Xr rshd 8 .
-.Pp
-The
-.Fn rresvport
-function is used to obtain a socket to which an address with a Privileged
-Internet port is bound.
-This socket is suitable for use by
-.Fn rcmd
-and several other functions.
-Privileged Internet ports are those in the range 0 to 1023.
-Only the super-user is allowed to bind an address of this sort
-to a socket.
-.Pp
-The
-.Fn iruserok
-and
-.Fn ruserok
-functions take a remote host's IP address or name, as returned by the
-.Xr gethostbyname 3
-routines, two user names and a flag indicating whether the local user's
-name is that of the super-user.
-Then, if the user is
-.Em NOT
-the super-user, it checks the
-.Pa /etc/hosts.equiv
-file.
-If that lookup is not done, or is unsuccessful, the
-.Pa .rhosts
-in the local user's home directory is checked to see if the request for
-service is allowed.
-.Pp
-If this file does not exist, is not a regular file, is owned by anyone
-other than the user or the super-user, or is writable by anyone other
-than the owner, the check automatically fails.
-Zero is returned if the machine name is listed in the
-.Dq Pa hosts.equiv
-file, or the host and remote user name are found in the
-.Dq Pa .rhosts
-file; otherwise
-.Fn iruserok
-and
-.Fn ruserok
-return -1.
-If the local domain (as obtained from
-.Xr gethostname 3 )
-is the same as the remote domain, only the machine name need be specified.
-.Pp
-The
-.Fn iruserok
-function is strongly preferred for security reasons.
-It requires trusting the local DNS at most, while the
-.Fn ruserok
-function requires trusting the entire DNS, which can be spoofed.
-.Pp
-The functions with an
-.Dq Li _af
-or
-.Dq Li _sa
-suffix, i.e.,
-.Fn rcmd_af ,
-.Fn rresvport_af
-and
-.Fn iruserok_sa ,
-work the same as the corresponding functions without a
-suffix, except that they are capable of handling both IPv6 and IPv4 ports.
-.Pp
-The
-.Dq Li _af
-suffix means that the function has an additional
-.Fa af
-argument which is used to specify the address family,
-(see below).
-The
-.Fa af
-argument extension is implemented for functions
-that have no binary address argument.
-Instead, the
-.Fa af
-argument specifies which address family is desired.
-.Pp
-The
-.Dq Li _sa
-suffix means that the function has general socket address and
-length arguments.
-As the socket address is a protocol independent data structure,
-IPv4 and IPv6 socket address can be passed as desired.
-The
-.Fa sa
-argument extension is implemented for functions
-that pass a protocol dependent binary address argument.
-The argument needs to be replaced with a more general address structure
-to support multiple address families in a general way.
-.Pp
-The functions with neither an
-.Dq Li _af
-suffix nor an
-.Dq Li _sa
-suffix work for IPv4 only, except for
-.Fn ruserok
-which can handle both IPv6 and IPv4.
-To switch the address family, the
-.Fa af
-argument must be filled with
-.Dv AF_INET ,
-or
-.Dv AF_INET6 .
-For
-.Fn rcmd_af ,
-.Dv PF_UNSPEC
-is also allowed.
-.Sh DIAGNOSTICS
-The
-.Fn rcmd
-function
-returns a valid socket descriptor on success.
-It returns -1 on error and prints a diagnostic message
-on the standard error.
-.Pp
-The
-.Fn rresvport
-function
-returns a valid, bound socket descriptor on success.
-It returns -1 on error with the global value
-.Va errno
-set according to the reason for failure.
-The error code
-.Er EAGAIN
-is overloaded to mean ``All network ports in use.''
-.Sh SEE ALSO
-.Xr rlogin 1 ,
-.Xr rsh 1 ,
-.Xr intro 2 ,
-.Xr rexec 3 ,
-.Xr rexecd 8 ,
-.Xr rlogind 8 ,
-.Xr rshd 8
-.Pp
-.Rs
-.%A W. Stevens
-.%A M. Thomas
-.%T "Advanced Socket API for IPv6"
-.%O RFC2292
-.Re
-.Rs
-.%A W. Stevens
-.%A M. Thomas
-.%A E. Nordmark
-.%T "Advanced Socket API for IPv6"
-.%O draft-ietf-ipngwg-rfc2292bis-01.txt
-.Re
-.Sh HISTORY
-Most of these
-functions appeared in
-.Bx 4.2 .
-.Fn rresvport_af
-appeared in RFC2292, and was implemented by the WIDE project
-for the Hydrangea IPv6 protocol stack kit.
-.Fn rcmd_af
-appeared in draft-ietf-ipngwg-rfc2292bis-01.txt,
-and was implemented in the WIDE/KAME IPv6 protocol stack kit.
-.Fn iruserok_sa
-appeared in discussion on the IETF ipngwg mailing list,
-and was implemented in
-.Fx 4.0 .
diff --git a/newlib/libc/sys/linux/net/rcmd.c b/newlib/libc/sys/linux/net/rcmd.c
deleted file mode 100644
index 708b69d1b..000000000
--- a/newlib/libc/sys/linux/net/rcmd.c
+++ /dev/null
@@ -1,779 +0,0 @@
-/*
- * Copyright (c) 1983, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)rcmd.c	8.3 (Berkeley) 3/26/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <time.h>
-#include <sys/select.h>
-
-#include "namespace.h"
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <signal.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-#include <arpa/nameser.h>
-#include "un-namespace.h"
-
-/* wrapper for KAME-special getnameinfo() */
-#ifndef NI_WITHSCOPEID
-#define NI_WITHSCOPEID	0
-#endif
-
-extern int innetgr( const char *, const char *, const char *, const char * );
-extern int rcmdsh(char **ahost, int rport, const char *locuser, const char *remuser, const char *cmd, const char *rshprog);
-int rresvport_af(int *alport, int family);
-
-#define max(a, b)	((a > b) ? a : b)
-
-int __ivaliduser(FILE *, u_int32_t, const char *, const char *);
-int __ivaliduser_af(FILE *,const void *, const char *, const char *, int, int);
-int __ivaliduser_sa(FILE *, const struct sockaddr *, socklen_t, const char *,
-    const char *);
-static int __icheckhost(const struct sockaddr *, socklen_t, const char *);
-
-char paddr[NI_MAXHOST];
-
-int
-rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
-	char **ahost;
-	u_short rport;
-	const char *locuser, *remuser, *cmd;
-	int *fd2p;
-	int af;
-{
-	struct addrinfo hints, *res, *ai;
-	struct sockaddr_storage from;
-	fd_set reads;
-	sigset_t oldmask, newmask;
-	pid_t pid;
-	int s, aport, lport, timo, error;
-	char c, *p;
-	int refused, nres;
-	char num[8];
-	static char canonnamebuf[MAXDNAME];	/* is it proper here? */
-
-	/* call rcmdsh() with specified remote shell if appropriate. */
-	if (!issetugid() && (p = getenv("RSH"))) {
-		struct servent *sp = getservbyname("shell", "tcp");
-
-		if (sp && sp->s_port == rport)
-			return (rcmdsh(ahost, rport, locuser, remuser,
-			    cmd, p));
-	}
-
-	/* use rsh(1) if non-root and remote port is shell. */
-	if (geteuid()) {
-		struct servent *sp = getservbyname("shell", "tcp");
-
-		if (sp && sp->s_port == rport)
-			return (rcmdsh(ahost, rport, locuser, remuser,
-			    cmd, NULL));
-	}
-
-	pid = getpid();
-
-	memset(&hints, 0, sizeof(hints));
-	hints.ai_flags = AI_CANONNAME;
-	hints.ai_family = af;
-	hints.ai_socktype = SOCK_STREAM;
-	hints.ai_protocol = 0;
-	(void)snprintf(num, sizeof(num), "%d", ntohs(rport));
-	error = getaddrinfo(*ahost, num, &hints, &res);
-	if (error) {
-		fprintf(stderr, "rcmd: getaddrinfo: %s\n",
-			gai_strerror(error));
-		if (error == EAI_SYSTEM)
-			fprintf(stderr, "rcmd: getaddrinfo: %s\n",
-				strerror(errno));
-		return (-1);
-	}
-
-	if (res->ai_canonname
-	 && strlen(res->ai_canonname) + 1 < sizeof(canonnamebuf)) {
-		strncpy(canonnamebuf, res->ai_canonname, sizeof(canonnamebuf));
-		*ahost = canonnamebuf;
-	}
-	nres = 0;
-	for (ai = res; ai; ai = ai->ai_next)
-		nres++;
-	ai = res;
-	refused = 0;
-	sigemptyset(&newmask);
-	sigaddset(&newmask, SIGURG);
-	sigprocmask(SIG_BLOCK, (const sigset_t *)&newmask, &oldmask);
-	for (timo = 1, lport = IPPORT_RESERVED - 1;;) {
-		s = rresvport_af(&lport, ai->ai_family);
-		if (s < 0) {
-			if (errno != EAGAIN && ai->ai_next) {
-				ai = ai->ai_next;
-				continue;
-			}
-			if (errno == EAGAIN)
-				(void)fprintf(stderr,
-				    "rcmd: socket: All ports in use\n");
-			else
-				(void)fprintf(stderr, "rcmd: socket: %s\n",
-				    strerror(errno));
-			freeaddrinfo(res);
-			sigprocmask(SIG_SETMASK, (const sigset_t *)&oldmask,
-			    NULL);
-			return (-1);
-		}
-		fcntl(s, F_SETOWN, pid);
-		if (connect(s, ai->ai_addr, ai->ai_addrlen) >= 0)
-			break;
-		(void)close(s);
-		if (errno == EADDRINUSE) {
-			lport--;
-			continue;
-		}
-		if (errno == ECONNREFUSED)
-			refused = 1;
-		if (ai->ai_next == NULL && (!refused || timo > 16)) {
-			(void)fprintf(stderr, "%s: %s\n",
-				      *ahost, strerror(errno));
-			freeaddrinfo(res);
-			sigprocmask(SIG_SETMASK, (const sigset_t *)&oldmask,
-			    NULL);
-			return (-1);
-		}
-		if (nres > 1) {
-			int oerrno = errno;
-
-			getnameinfo(ai->ai_addr, ai->ai_addrlen,
-				    paddr, sizeof(paddr),
-				    NULL, 0,
-				    NI_NUMERICHOST|NI_WITHSCOPEID);
-			(void)fprintf(stderr, "connect to address %s: ",
-				      paddr);
-			errno = oerrno;
-			perror(0);
-		}
-		if ((ai = ai->ai_next) == NULL) {
-			/* refused && timo <= 16 */
-			struct timespec time_to_sleep, time_remaining;
-
-			time_to_sleep.tv_sec = timo;
-			time_to_sleep.tv_nsec = 0;
-			(void)nanosleep(&time_to_sleep, &time_remaining);
-			timo *= 2;
-			ai = res;
-			refused = 0;
-		}
-		if (nres > 1) {
-			getnameinfo(ai->ai_addr, ai->ai_addrlen,
-				    paddr, sizeof(paddr),
-				    NULL, 0,
-				    NI_NUMERICHOST|NI_WITHSCOPEID);
-			fprintf(stderr, "Trying %s...\n", paddr);
-		}
-	}
-	lport--;
-	if (fd2p == 0) {
-		write(s, "", 1);
-		lport = 0;
-	} else {
-		char num[8];
-		int s2 = rresvport_af(&lport, ai->ai_family), s3;
-		int len = ai->ai_addrlen;
-		int nfds;
-
-		if (s2 < 0)
-			goto bad;
-		listen(s2, 1);
-		(void)snprintf(num, sizeof(num), "%d", lport);
-		if (write(s, num, strlen(num)+1) != strlen(num)+1) {
-			(void)fprintf(stderr,
-			    "rcmd: write (setting up stderr): %s\n",
-			    strerror(errno));
-			(void)close(s2);
-			goto bad;
-		}
-		nfds = max(s, s2)+1;
-		if(nfds > FD_SETSIZE) {
-			fprintf(stderr, "rcmd: too many files\n");
-			(void)close(s2);
-			goto bad;
-		}
-again:
-		FD_ZERO(&reads);
-		FD_SET(s, &reads);
-		FD_SET(s2, &reads);
-		errno = 0;
-		if (select(nfds, &reads, 0, 0, 0) < 1 || !FD_ISSET(s2, &reads)){
-			if (errno != 0)
-				(void)fprintf(stderr,
-				    "rcmd: select (setting up stderr): %s\n",
-				    strerror(errno));
-			else
-				(void)fprintf(stderr,
-				"select: protocol failure in circuit setup\n");
-			(void)close(s2);
-			goto bad;
-		}
-		s3 = accept(s2, (struct sockaddr *)&from, &len);
-		switch (from.ss_family) {
-		case AF_INET:
-			aport = ntohs(((struct sockaddr_in *)&from)->sin_port);
-			break;
-#ifdef INET6
-		case AF_INET6:
-			aport = ntohs(((struct sockaddr_in6 *)&from)->sin6_port);
-			break;
-#endif
-		default:
-			aport = 0;	/* error */
-			break;
-		}
-		/*
-		 * XXX careful for ftp bounce attacks. If discovered, shut them
-		 * down and check for the real auxiliary channel to connect.
-		 */
-		if (aport == 20) {
-			close(s3);
-			goto again;
-		}
-		(void)close(s2);
-		if (s3 < 0) {
-			(void)fprintf(stderr,
-			    "rcmd: accept: %s\n", strerror(errno));
-			lport = 0;
-			goto bad;
-		}
-		*fd2p = s3;
-		if (aport >= IPPORT_RESERVED || aport < IPPORT_RESERVED / 2) {
-			(void)fprintf(stderr,
-			    "socket: protocol failure in circuit setup.\n");
-			goto bad2;
-		}
-	}
-	(void)write(s, locuser, strlen(locuser)+1);
-	(void)write(s, remuser, strlen(remuser)+1);
-	(void)write(s, cmd, strlen(cmd)+1);
-	if (read(s, &c, 1) != 1) {
-		(void)fprintf(stderr,
-		    "rcmd: %s: %s\n", *ahost, strerror(errno));
-		goto bad2;
-	}
-	if (c != 0) {
-		while (read(s, &c, 1) == 1) {
-			(void)write(STDERR_FILENO, &c, 1);
-			if (c == '\n')
-				break;
-		}
-		goto bad2;
-	}
-	sigprocmask(SIG_SETMASK, (const sigset_t *)&oldmask, NULL);
-	freeaddrinfo(res);
-	return (s);
-bad2:
-	if (lport)
-		(void)close(*fd2p);
-bad:
-	(void)close(s);
-	sigprocmask(SIG_SETMASK, (const sigset_t *)&oldmask, NULL);
-	freeaddrinfo(res);
-	return (-1);
-}
-
-int
-rcmd(ahost, rport, locuser, remuser, cmd, fd2p)
-	char **ahost;
-	u_short rport;
-	const char *locuser, *remuser, *cmd;
-	int *fd2p;
-{
-	return rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, AF_INET);
-}
-
-int
-rresvport(port)
-	int *port;
-{
-	return rresvport_af(port, AF_INET);
-}
-
-int
-rresvport_af(alport, family)
-	int *alport, family;
-{
-	int s;
-	struct sockaddr_storage ss;
-	u_short *sport;
-
-	memset(&ss, 0, sizeof(ss));
-	ss.ss_family = family;
-	switch (family) {
-	case AF_INET:
-		sport = &((struct sockaddr_in *)&ss)->sin_port;
-		((struct sockaddr_in *)&ss)->sin_addr.s_addr = INADDR_ANY;
-		break;
-#ifdef INET6
-	case AF_INET6:
-		sport = &((struct sockaddr_in6 *)&ss)->sin6_port;
-		((struct sockaddr_in6 *)&ss)->sin6_addr = in6addr_any;
-		break;
-#endif
-	default:
-		errno = EAFNOSUPPORT;
-		return -1;
-	}
-
-	s = socket(ss.ss_family, SOCK_STREAM, 0);
-	if (s < 0)
-		return (-1);
-#if 0 /* compat_exact_traditional_rresvport_semantics */
-	sin.sin_port = htons((u_short)*alport);
-	if (_bind(s, (struct sockaddr *)&sin, sizeof(sin)) >= 0)
-		return (s);
-	if (errno != EADDRINUSE) {
-		(void)close(s);
-		return (-1);
-	}
-#endif
-	*sport = 0;
-	if (bindresvport_sa(s, (struct sockaddr *)&ss) == -1) {
-		(void)close(s);
-		return (-1);
-	}
-	*alport = (int)ntohs(*sport);
-	return (s);
-}
-
-int	__check_rhosts_file = 1;
-char	*__rcmd_errstr;
-
-int
-ruserok(rhost, superuser, ruser, luser)
-	const char *rhost, *ruser, *luser;
-	int superuser;
-{
-	struct addrinfo hints, *res, *r;
-	int error;
-
-	memset(&hints, 0, sizeof(hints));
-	hints.ai_family = PF_UNSPEC;
-	hints.ai_socktype = SOCK_DGRAM;	/*dummy*/
-	error = getaddrinfo(rhost, "0", &hints, &res);
-	if (error)
-		return (-1);
-
-	for (r = res; r; r = r->ai_next) {
-		if (iruserok_sa(r->ai_addr, r->ai_addrlen, superuser, ruser,
-		    luser) == 0) {
-			freeaddrinfo(res);
-			return (0);
-		}
-	}
-	freeaddrinfo(res);
-	return (-1);
-}
-
-/*
- * New .rhosts strategy: We are passed an ip address. We spin through
- * hosts.equiv and .rhosts looking for a match. When the .rhosts only
- * has ip addresses, we don't have to trust a nameserver.  When it
- * contains hostnames, we spin through the list of addresses the nameserver
- * gives us and look for a match.
- *
- * Returns 0 if ok, -1 if not ok.
- */
-int
-iruserok(raddr, superuser, ruser, luser)
-	unsigned long raddr;
-	int superuser;
-	const char *ruser, *luser;
-{
-	struct sockaddr_in sin;
-	int sin_len;
-
-	memset(&sin, 0, sizeof(sin));
-	sin.sin_family = AF_INET;
-	sin_len = sizeof(struct sockaddr_in);
-	memcpy(&sin.sin_addr, &raddr, sizeof(sin.sin_addr));
-	return iruserok_sa((struct sockaddr *)&sin, sin_len, superuser,
-		ruser, luser);
-}
-
-/*
- * AF independent extension of iruserok.
- *
- * Returns 0 if ok, -1 if not ok.
- */
-int
-iruserok_sa(ra, rlen, superuser, ruser, luser)
-	const void *ra;
-	int rlen;
-	int superuser;
-	const char *ruser, *luser;
-{
-	char *cp;
-	struct stat sbuf;
-	struct passwd *pwd;
-	FILE *hostf;
-	uid_t uid;
-	int first;
-	char pbuf[MAXPATHLEN];
-	const struct sockaddr *raddr;
-	struct sockaddr_storage ss;
-
-	/* avoid alignment issue */
-	if (rlen > sizeof(ss)) 
-		return(-1);
-	memcpy(&ss, ra, rlen);
-	raddr = (struct sockaddr *)&ss;
-
-	first = 1;
-	hostf = superuser ? NULL : fopen(_PATH_HEQUIV, "r");
-again:
-	if (hostf) {
-		if (__ivaliduser_sa(hostf, raddr, rlen, luser, ruser) == 0) {
-			(void)fclose(hostf);
-			return (0);
-		}
-		(void)fclose(hostf);
-	}
-	if (first == 1 && (__check_rhosts_file || superuser)) {
-		first = 0;
-		if ((pwd = getpwnam(luser)) == NULL)
-			return (-1);
-		(void)strcpy(pbuf, pwd->pw_dir);
-		(void)strcat(pbuf, "/.rhosts");
-
-		/*
-		 * Change effective uid while opening .rhosts.  If root and
-		 * reading an NFS mounted file system, can't read files that
-		 * are protected read/write owner only.
-		 */
-		uid = geteuid();
-		(void)seteuid(pwd->pw_uid);
-		hostf = fopen(pbuf, "r");
-		(void)seteuid(uid);
-
-		if (hostf == NULL)
-			return (-1);
-		/*
-		 * If not a regular file, or is owned by someone other than
-		 * user or root or if writeable by anyone but the owner, quit.
-		 */
-		cp = NULL;
-		if (lstat(pbuf, &sbuf) < 0)
-			cp = ".rhosts lstat failed";
-		else if (!S_ISREG(sbuf.st_mode))
-			cp = ".rhosts not regular file";
-		else if (fstat(fileno(hostf), &sbuf) < 0)
-			cp = ".rhosts fstat failed";
-		else if (sbuf.st_uid && sbuf.st_uid != pwd->pw_uid)
-			cp = "bad .rhosts owner";
-		else if (sbuf.st_mode & (S_IWGRP|S_IWOTH))
-			cp = ".rhosts writeable by other than owner";
-		/* If there were any problems, quit. */
-		if (cp) {
-			__rcmd_errstr = cp;
-			(void)fclose(hostf);
-			return (-1);
-		}
-		goto again;
-	}
-	return (-1);
-}
-
-/*
- * XXX
- * Don't make static, used by lpd(8).
- *
- * Returns 0 if ok, -1 if not ok.
- */
-int
-__ivaliduser(hostf, raddr, luser, ruser)
-	FILE *hostf;
-	u_int32_t raddr;
-	const char *luser, *ruser;
-{
-	struct sockaddr_in sin;
-	int sin_len;
-
-	memset(&sin, 0, sizeof(sin));
-	sin.sin_family = AF_INET;
-	sin_len = sizeof(struct sockaddr_in);
-	memcpy(&sin.sin_addr, &raddr, sizeof(sin.sin_addr));
-	return __ivaliduser_sa(hostf, (struct sockaddr *)&sin, sin_len,
-		luser, ruser);
-}
-
-/*
- * Returns 0 if ok, -1 if not ok.
- *
- * XXX obsolete API.
- */
-int
-__ivaliduser_af(hostf, raddr, luser, ruser, af, len)
-	FILE *hostf;
-	const void *raddr;
-	const char *luser, *ruser;
-	int af, len;
-{
-	struct sockaddr *sa = NULL;
-	struct sockaddr_in *sin = NULL;
-#ifdef INET6
-	struct sockaddr_in6 *sin6 = NULL;
-#endif
-	struct sockaddr_storage ss;
-
-	memset(&ss, 0, sizeof(ss));
-	switch (af) {
-	case AF_INET:
-		if (len != sizeof(sin->sin_addr))
-			return -1;
-		sin = (struct sockaddr_in *)&ss;
-		sin->sin_family = AF_INET;
-		memcpy(&sin->sin_addr, raddr, sizeof(sin->sin_addr));
-		break;
-#ifdef INET6
-	case AF_INET6:
-		if (len != sizeof(sin6->sin6_addr))
-			return -1;
-		/* you will lose scope info */
-		sin6 = (struct sockaddr_in6 *)&ss;
-		sin6->sin6_family = AF_INET6;
-		memcpy(&sin6->sin6_addr, raddr, sizeof(sin6->sin6_addr));
-		break;
-#endif
-	default:
-		return -1;
-	}
-
-	sa = (struct sockaddr *)&ss;
-	return __ivaliduser_sa(hostf, sa, 0, luser, ruser);
-}
-
-int
-__ivaliduser_sa(hostf, raddr, salen, luser, ruser)
-	FILE *hostf;
-	const struct sockaddr *raddr;
-	socklen_t salen;
-	const char *luser, *ruser;
-{
-	char *user, *p;
-	int ch;
-	char buf[MAXHOSTNAMELEN + 128];		/* host + login */
-	char hname[MAXHOSTNAMELEN];
-	/* Presumed guilty until proven innocent. */
-	int userok = 0, hostok = 0;
-#ifdef YP
-	char *ypdomain;
-
-	if (yp_get_default_domain(&ypdomain))
-		ypdomain = NULL;
-#else
-#define	ypdomain NULL
-#endif
-	/* We need to get the damn hostname back for netgroup matching. */
-	if (getnameinfo(raddr, salen, hname, sizeof(hname), NULL, 0,
-			NI_NAMEREQD) != 0)
-		return (-1);
-
-	while (fgets(buf, sizeof(buf), hostf)) {
-		p = buf;
-		/* Skip lines that are too long. */
-		if (strchr(p, '\n') == NULL) {
-			while ((ch = getc(hostf)) != '\n' && ch != EOF);
-			continue;
-		}
-		if (*p == '\n' || *p == '#') {
-			/* comment... */
-			continue;
-		}
-		while (*p != '\n' && *p != ' ' && *p != '\t' && *p != '\0') {
-			*p = isupper((unsigned char)*p) ? tolower((unsigned char)*p) : *p;
-			p++;
-		}
-		if (*p == ' ' || *p == '\t') {
-			*p++ = '\0';
-			while (*p == ' ' || *p == '\t')
-				p++;
-			user = p;
-			while (*p != '\n' && *p != ' ' &&
-			    *p != '\t' && *p != '\0')
-				p++;
-		} else
-			user = p;
-		*p = '\0';
-		/*
-		 * Do +/- and +@/-@ checking. This looks really nasty,
-		 * but it matches SunOS's behavior so far as I can tell.
-		 */
-		switch(buf[0]) {
-		case '+':
-			if (!buf[1]) {     /* '+' matches all hosts */
-				hostok = 1;
-				break;
-			}
-			if (buf[1] == '@')  /* match a host by netgroup */
-				hostok = innetgr((char *)&buf[2],
-					(char *)&hname, NULL, ypdomain);
-			else		/* match a host by addr */
-				hostok = __icheckhost(raddr, salen,
-						      (char *)&buf[1]);
-			break;
-		case '-':     /* reject '-' hosts and all their users */
-			if (buf[1] == '@') {
-				if (innetgr((char *)&buf[2],
-					      (char *)&hname, NULL, ypdomain))
-					return(-1);
-			} else {
-				if (__icheckhost(raddr, salen,
-						 (char *)&buf[1]))
-					return(-1);
-			}
-			break;
-		default:  /* if no '+' or '-', do a simple match */
-			hostok = __icheckhost(raddr, salen, buf);
-			break;
-		}
-		switch(*user) {
-		case '+':
-			if (!*(user+1)) {      /* '+' matches all users */
-				userok = 1;
-				break;
-			}
-			if (*(user+1) == '@')  /* match a user by netgroup */
-				userok = innetgr(user+2, NULL, ruser, ypdomain);
-			else	   /* match a user by direct specification */
-				userok = !(strcmp(ruser, user+1));
-			break;
-		case '-': 		/* if we matched a hostname, */
-			if (hostok) {   /* check for user field rejections */
-				if (!*(user+1))
-					return(-1);
-				if (*(user+1) == '@') {
-					if (innetgr(user+2, NULL,
-							ruser, ypdomain))
-						return(-1);
-				} else {
-					if (!strcmp(ruser, user+1))
-						return(-1);
-				}
-			}
-			break;
-		default:	/* no rejections: try to match the user */
-			if (hostok)
-				userok = !(strcmp(ruser,*user ? user : luser));
-			break;
-		}
-		if (hostok && userok)
-			return(0);
-	}
-	return (-1);
-}
-
-/*
- * Returns "true" if match, 0 if no match.
- *
- * NI_WITHSCOPEID is useful for comparing sin6_scope_id portion
- * if af == AF_INET6.
- */
-static int
-__icheckhost(raddr, salen, lhost)
-	const struct sockaddr *raddr;
-	socklen_t salen;
-        const char *lhost;
-{
-	struct sockaddr_in sin;
-	struct sockaddr_in6 *sin6;
-	struct addrinfo hints, *res, *r;
-	int error;
-	char h1[NI_MAXHOST], h2[NI_MAXHOST];
-
-	if (raddr->sa_family == AF_INET6) {
-		sin6 = (struct sockaddr_in6 *)raddr;
-		if (IN6_IS_ADDR_V4MAPPED(&sin6->sin6_addr)) {
-			memset(&sin, 0, sizeof(sin));
-			sin.sin_family = AF_INET;
-			memcpy(&sin.sin_addr, &sin6->sin6_addr.s6_addr[12],
-			       sizeof(sin.sin_addr));
-			raddr = (struct sockaddr *)&sin;
-			salen = sizeof(struct sockaddr_in);
-		}
-	}
-
-	h1[0] = '\0';
-	if (getnameinfo(raddr, salen, h1, sizeof(h1), NULL, 0,
-			NI_NUMERICHOST | NI_WITHSCOPEID) != 0)
-		return (0);
-
-	/* Resolve laddr into sockaddr */
-	memset(&hints, 0, sizeof(hints));
-	hints.ai_family = raddr->sa_family;
-	hints.ai_socktype = SOCK_DGRAM;	/*XXX dummy*/
-	res = NULL;
-	error = getaddrinfo(lhost, "0", &hints, &res);
-	if (error)
-		return (0);
-
-	for (r = res; r ; r = r->ai_next) {
-		h2[0] = '\0';
-		if (getnameinfo(r->ai_addr, r->ai_addrlen, h2, sizeof(h2),
-				NULL, 0, NI_NUMERICHOST | NI_WITHSCOPEID) != 0)
-			continue;
-		if (strcmp(h1, h2) == 0) {
-			freeaddrinfo(res);
-			return (1);
-		}
-	}
-
-	/* No match. */
-	freeaddrinfo(res);
-	return (0);
-}
diff --git a/newlib/libc/sys/linux/net/rcmdsh.3 b/newlib/libc/sys/linux/net/rcmdsh.3
deleted file mode 100644
index 43e6a8daa..000000000
--- a/newlib/libc/sys/linux/net/rcmdsh.3
+++ /dev/null
@@ -1,116 +0,0 @@
-.\"	$OpenBSD: rcmdsh.3,v 1.6 1999/07/05 04:41:00 aaron Exp $
-.\"
-.\" Copyright (c) 1983, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD: src/lib/libc/net/rcmdsh.3,v 1.2 2001/11/09 15:19:25 ru Exp $
-.\"
-.Dd September 1, 1996
-.Dt RCMDSH 3
-.Os
-.Sh NAME
-.Nm rcmdsh
-.Nd return a stream to a remote command without superuser
-.Sh SYNOPSIS
-.In unistd.h
-.Ft int
-.Fo rcmdsh
-.Fa "char **ahost"
-.Fa "int inport"
-.Fa "const char *locuser"
-.Fa "const char *remuser"
-.Fa "const char *cmd"
-.Fa "const char *rshprog"
-.Fc
-.Sh DESCRIPTION
-The
-.Fn rcmdsh
-function
-is used by normal users to execute a command on
-a remote machine using an authentication scheme based
-on reserved port numbers using
-.Xr rshd 8
-or the value of
-.Fa rshprog
-(if
-.No non- Ns Dv NULL ) .
-.Pp
-The
-.Fn rcmdsh
-function
-looks up the host
-.Fa *ahost
-using
-.Xr gethostbyname 3 ,
-returning \-1 if the host does not exist.
-Otherwise
-.Fa *ahost
-is set to the standard name of the host
-and a connection is established to a server
-residing at the well-known Internet port
-.Dq Li shell/tcp
-(or whatever port is used by
-.Fa rshprog ) .
-The parameter
-.Fa inport
-is ignored; it is only included to provide an interface similar to
-.Xr rcmd 3 .
-.Pp
-If the connection succeeds,
-a socket in the
-.Ux
-domain of type
-.Dv SOCK_STREAM
-is returned to the caller, and given to the remote
-command as stdin, stdout, and stderr.
-.Sh RETURN VALUES
-The
-.Fn rcmdsh
-function
-returns a valid socket descriptor on success.
-Otherwise, \-1 is returned
-and a diagnostic message is printed on the standard error.
-.Sh SEE ALSO
-.Xr rsh 1 ,
-.Xr socketpair 2 ,
-.Xr rcmd 3 ,
-.Xr rshd 8
-.Sh BUGS
-If
-.Xr rsh 1
-encounters an error, a file descriptor is still returned instead of \-1.
-.Sh HISTORY
-The
-.Fn rcmdsh
-function first appeared in
-.Ox 2.0 ,
-and made its way into
-.Fx 5.0 .
diff --git a/newlib/libc/sys/linux/net/rcmdsh.c b/newlib/libc/sys/linux/net/rcmdsh.c
deleted file mode 100644
index 741814c11..000000000
--- a/newlib/libc/sys/linux/net/rcmdsh.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*	$OpenBSD: rcmdsh.c,v 1.5 1998/04/25 16:23:58 millert Exp $	*/
-
-/*
- * Copyright (c) 2001, MagniComp
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright 
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright 
- *    notice, this list of conditions and the following disclaimer in 
- *    the documentation and/or other materials provided with the distribution. 
- * 3. Neither the name of the MagniComp nor the names of its contributors may
- *    be used to endorse or promote products derived from this software
- *    without specific prior written permission. 
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * This is an rcmd() replacement originally by
- * Chris Siebenmann <cks@utcc.utoronto.ca>.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/wait.h>
-
-#include <errno.h>
-#include <netdb.h>
-#include <paths.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#ifndef _PATH_RSH
-#define	_PATH_RSH	"/usr/bin/rsh"
-#endif
-
-/*
- * This is a replacement rcmd() function that uses the rsh(1)
- * program in place of a direct rcmd(3) function call so as to
- * avoid having to be root.  Note that rport is ignored.
- */
-int
-rcmdsh(ahost, rport, locuser, remuser, cmd, rshprog)
-	char **ahost;
-	int rport;
-	const char *locuser, *remuser, *cmd, *rshprog;
-{
-	struct addrinfo hints, *res;
-	int cpid, sp[2], error;
-	char *p;
-	struct passwd *pw;
-	char num[8];
-	static char hbuf[NI_MAXHOST];
-
-	/* What rsh/shell to use. */
-	if (rshprog == NULL)
-		rshprog = _PATH_RSH;
-
-	/* locuser must exist on this host. */
-	if ((pw = getpwnam(locuser)) == NULL) {
-		(void)fprintf(stderr, "rcmdsh: unknown user: %s\n", locuser);
-		return (-1);
-	}
-
-	/* Validate remote hostname. */
-	if (strcmp(*ahost, "localhost") != 0) {
-		memset(&hints, 0, sizeof(hints));
-		hints.ai_flags = AI_CANONNAME;
-		hints.ai_family = PF_UNSPEC;
-		hints.ai_socktype = SOCK_STREAM;
-		(void)snprintf(num, sizeof(num), "%d", ntohs(rport));
-		error = getaddrinfo(*ahost, num, &hints, &res);
-		if (error) {
-			fprintf(stderr, "rcmdsh: getaddrinfo: %s\n",
-				gai_strerror(error));
-			return (-1);
-		}
-		if (res->ai_canonname) {
-			strncpy(hbuf, res->ai_canonname, sizeof(hbuf) - 1);
-			hbuf[sizeof(hbuf) - 1] = '\0';
-			*ahost = hbuf;
-		}
-		freeaddrinfo(res);
-	}
-
-	/* Get a socketpair we'll use for stdin and stdout. */
-	if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, sp) == -1) {
-		perror("rcmdsh: socketpair");
-		return (-1);
-	}
-
-	cpid = fork();
-	if (cpid == -1) {
-		perror("rcmdsh: fork failed");
-		return (-1);
-	} else if (cpid == 0) {
-		/*
-		 * Child.  We use sp[1] to be stdin/stdout, and close sp[0].
-		 */
-		(void)close(sp[0]);
-		if (dup2(sp[1], 0) == -1 || dup2(0, 1) == -1) {
-			perror("rcmdsh: dup2 failed");
-			_exit(255);
-		}
-		/* Fork again to lose parent. */
-		cpid = fork();
-		if (cpid == -1) {
-			perror("rcmdsh: fork to lose parent failed");
-			_exit(255);
-		}
-		if (cpid > 0)
-			_exit(0);
-
-		/* In grandchild here.  Become local user for rshprog. */
-		if (setuid(pw->pw_uid) == -1) {
-			(void)fprintf(stderr, "rcmdsh: setuid(%u): %s\n",
-			    pw->pw_uid, strerror(errno));
-			_exit(255);
-		}
-
-		/*
-		 * If remote host is "localhost" and local and remote users
-		 * are the same, avoid running remote shell for efficiency.
-		 */
-		if (strcmp(*ahost, "localhost") == 0 &&
-		    strcmp(locuser, remuser) == 0) {
-			if (pw->pw_shell[0] == '\0')
-				rshprog = _PATH_BSHELL;
-			else
-				rshprog = pw->pw_shell;
-			p = strrchr(rshprog, '/');
-			execlp(rshprog, p ? p + 1 : rshprog, "-c", cmd,
-			    (char *)NULL);
-		} else {
-			p = strrchr(rshprog, '/');
-			execlp(rshprog, p ? p + 1 : rshprog, *ahost, "-l",
-			    remuser, cmd, (char *)NULL);
-		}
-		(void)fprintf(stderr, "rcmdsh: execlp %s failed: %s\n",
-		    rshprog, strerror(errno));
-		_exit(255);
-	} else {
-		/* Parent. close sp[1], return sp[0]. */
-		(void)close(sp[1]);
-		/* Reap child. */
-		(void)wait(NULL);
-		return (sp[0]);
-	}
-	/* NOTREACHED */
-}
diff --git a/newlib/libc/sys/linux/net/recv.c b/newlib/libc/sys/linux/net/recv.c
deleted file mode 100644
index 43e537bbb..000000000
--- a/newlib/libc/sys/linux/net/recv.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)recv.c	8.2 (Berkeley) 2/21/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include "namespace.h"
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <stddef.h>
-#include "un-namespace.h"
-
-ssize_t
-recv(s, buf, len, flags)
-	int s, flags;
-	size_t len;
-	void *buf;
-{
-	return (recvfrom(s, buf, len, flags, NULL, 0));
-}
diff --git a/newlib/libc/sys/linux/net/res_comp.c b/newlib/libc/sys/linux/net/res_comp.c
deleted file mode 100644
index 12ea02c6d..000000000
--- a/newlib/libc/sys/linux/net/res_comp.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Copyright (c) 1985, 1993
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)res_comp.c	8.1 (Berkeley) 6/4/93";
-static char orig_rcsid[] = "From: Id: res_comp.c,v 8.11 1997/05/21 19:31:04 halley Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#define BIND_4_COMPAT
-
-/*
- * Expand compressed domain name 'comp_dn' to full domain name.
- * 'msg' is a pointer to the begining of the message,
- * 'eomorig' points to the first location after the message,
- * 'exp_dn' is a pointer to a buffer of size 'length' for the result.
- * Return size of compressed name or -1 if there was an error.
- */
-int
-dn_expand(const u_char *msg, const u_char *eom, const u_char *src,
-	  char *dst, int dstsiz)
-{
-	int n = ns_name_uncompress(msg, eom, src, dst, (size_t)dstsiz);
-
-	if (n > 0 && dst[0] == '.')
-		dst[0] = '\0';
-	return (n);
-}
-
-/*
- * Pack domain name 'exp_dn' in presentation form into 'comp_dn'.
- * Return the size of the compressed name or -1.
- * 'length' is the size of the array pointed to by 'comp_dn'.
- */
-int
-dn_comp(const char *src, u_char *dst, int dstsiz,
-	u_char **dnptrs, u_char **lastdnptr)
-{
-	return (ns_name_compress(src, dst, (size_t)dstsiz,
-				 (const u_char **)dnptrs,
-				 (const u_char **)lastdnptr));
-}
-
-/*
- * Skip over a compressed domain name. Return the size or -1.
- */
-int
-dn_skipname(const u_char *ptr, const u_char *eom) {
-	const u_char *saveptr = ptr;
-
-	if (ns_name_skip(&ptr, eom) == -1)
-		return (-1);
-	return (ptr - saveptr);
-}
-
-/*
- * Verify that a domain name uses an acceptable character set.
- */
-
-/*
- * Note the conspicuous absence of ctype macros in these definitions.  On
- * non-ASCII hosts, we can't depend on string literals or ctype macros to
- * tell us anything about network-format data.  The rest of the BIND system
- * is not careful about this, but for some reason, we're doing it right here.
- */
-#define PERIOD 0x2e
-#define	hyphenchar(c) ((c) == 0x2d)
-#define bslashchar(c) ((c) == 0x5c)
-#define periodchar(c) ((c) == PERIOD)
-#define asterchar(c) ((c) == 0x2a)
-#define alphachar(c) (((c) >= 0x41 && (c) <= 0x5a) \
-		   || ((c) >= 0x61 && (c) <= 0x7a))
-#define digitchar(c) ((c) >= 0x30 && (c) <= 0x39)
-
-#define borderchar(c) (alphachar(c) || digitchar(c))
-#define middlechar(c) (borderchar(c) || hyphenchar(c))
-#define	domainchar(c) ((c) > 0x20 && (c) < 0x7f)
-
-int
-res_hnok(dn)
-	const char *dn;
-{
-	int ppch = '\0', pch = PERIOD, ch = *dn++;
-
-	while (ch != '\0') {
-		int nch = *dn++;
-
-		if (periodchar(ch)) {
-			(void)NULL;
-		} else if (periodchar(pch)) {
-			if (!borderchar(ch))
-				return (0);
-		} else if (periodchar(nch) || nch == '\0') {
-			if (!borderchar(ch))
-				return (0);
-		} else {
-			if (!middlechar(ch))
-				return (0);
-		}
-		ppch = pch, pch = ch, ch = nch;
-	}
-	return (1);
-}
-
-/*
- * hostname-like (A, MX, WKS) owners can have "*" as their first label
- * but must otherwise be as a host name.
- */
-int
-res_ownok(dn)
-	const char *dn;
-{
-	if (asterchar(dn[0])) {
-		if (periodchar(dn[1]))
-			return (res_hnok(dn+2));
-		if (dn[1] == '\0')
-			return (1);
-	}
-	return (res_hnok(dn));
-}
-
-/*
- * SOA RNAMEs and RP RNAMEs can have any printable character in their first
- * label, but the rest of the name has to look like a host name.
- */
-int
-res_mailok(dn)
-	const char *dn;
-{
-	int ch, escaped = 0;
-
-	/* "." is a valid missing representation */
-	if (*dn == '\0')
-		return (1);
-
-	/* otherwise <label>.<hostname> */
-	while ((ch = *dn++) != '\0') {
-		if (!domainchar(ch))
-			return (0);
-		if (!escaped && periodchar(ch))
-			break;
-		if (escaped)
-			escaped = 0;
-		else if (bslashchar(ch))
-			escaped = 1;
-	}
-	if (periodchar(ch))
-		return (res_hnok(dn));
-	return (0);
-}
-
-/*
- * This function is quite liberal, since RFC 1034's character sets are only
- * recommendations.
- */
-int
-res_dnok(dn)
-	const char *dn;
-{
-	int ch;
-
-	while ((ch = *dn++) != '\0')
-		if (!domainchar(ch))
-			return (0);
-	return (1);
-}
-
-#ifdef BIND_4_COMPAT
-/*
- * This module must export the following externally-visible symbols:
- *    ___putlong
- *    ___putshort
- *    __getlong
- *    __getshort
- * Note that one _ comes from C and the others come from us.
- */
-void __putlong(u_int32_t src, u_char *dst) { ns_put32(src, dst); }
-void __putshort(u_int16_t src, u_char *dst) { ns_put16(src, dst); }
-u_int32_t _getlong(const u_char *src) { return (ns_get32(src)); }
-u_int16_t _getshort(const u_char *src) { return (ns_get16(src)); }
-#endif /*BIND_4_COMPAT*/
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <resolv.h>.
- */
-#undef dn_comp
-__weak_reference(__dn_comp, dn_comp);
-#undef dn_expand
-__weak_reference(__dn_expand, dn_expand);
diff --git a/newlib/libc/sys/linux/net/res_config.h b/newlib/libc/sys/linux/net/res_config.h
deleted file mode 100644
index b7deb38f9..000000000
--- a/newlib/libc/sys/linux/net/res_config.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* $FreeBSD: src/lib/libc/net/res_config.h,v 1.8 2002/03/22 23:41:54 obrien Exp $ */
-
-#define	DEBUG	1	/* enable debugging code (needed for dig) */
-#define	RESOLVSORT	/* allow sorting of addresses in gethostbyname */
-#define	RFC1535		/* comply with RFC1535 (STRONGLY reccomended by vixie)*/
-#undef	USELOOPBACK	/* res_init() bind to localhost */
-#undef	SUNSECURITY	/* verify gethostbyaddr() calls - WE DONT NEED IT  */
-#define MULTI_PTRS_ARE_ALIASES 1 /* fold multiple PTR records into aliases */
-#define	CHECK_SRVR_ADDR 1 /* confirm that the server requested sent the reply */
-#define BIND_UPDATE 1	/* update support */
diff --git a/newlib/libc/sys/linux/net/res_data.c b/newlib/libc/sys/linux/net/res_data.c
deleted file mode 100644
index 7db548078..000000000
--- a/newlib/libc/sys/linux/net/res_data.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 1995,1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "res_config.h"
-
-const char *_res_opcodes[] = {
-	"QUERY",
-	"IQUERY",
-	"CQUERYM",
-	"CQUERYU",	/* experimental */
-	"NOTIFY",	/* experimental */
-	"UPDATE",
-	"6",
-	"7",
-	"8",
-	"9",
-	"10",
-	"11",
-	"12",
-	"13",
-	"ZONEINIT",
-	"ZONEREF",
-};
-
-const char *_res_resultcodes[] = {
-	"NOERROR",
-	"FORMERR",
-	"SERVFAIL",
-	"NXDOMAIN",
-	"NOTIMP",
-	"REFUSED",
-	"YXDOMAIN",
-	"YXRRSET",
-	"NXRRSET",
-	"NOTAUTH",
-	"ZONEERR",
-	"11",
-	"12",
-	"13",
-	"14",
-	"NOCHANGE",
-};
-
-#ifdef BIND_UPDATE
-const char *_res_sectioncodes[] = {
-	"ZONE",
-	"PREREQUISITES",
-	"UPDATE",
-	"ADDITIONAL",
-};
-#endif
diff --git a/newlib/libc/sys/linux/net/res_debug.c b/newlib/libc/sys/linux/net/res_debug.c
deleted file mode 100644
index 786f633f4..000000000
--- a/newlib/libc/sys/linux/net/res_debug.c
+++ /dev/null
@@ -1,1003 +0,0 @@
-/*
- * Copyright (c) 1985
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1995 by International Business Machines, Inc.
- *
- * International Business Machines, Inc. (hereinafter called IBM) grants
- * permission under its copyrights to use, copy, modify, and distribute this
- * Software with or without fee, provided that the above copyright notice and
- * all paragraphs of this notice appear in all copies, and that the name of IBM
- * not be used in connection with the marketing of any product incorporating
- * the Software or modifications thereof, without specific, written prior
- * permission.
- *
- * To the extent it has a right to do so, IBM grants an immunity from suit
- * under its patents, if any, for the use, sale or manufacture of products to
- * the extent that such products are used for performing Domain Name System
- * dynamic updates in TCP/IP networks by means of the Software.  No immunity is
- * granted for any product per se or for any other function of any product.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE.  IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
- * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
- * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)res_debug.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <math.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#define SPRINTF(x) sprintf x
-
-extern const char *_res_opcodes[];
-extern const char *_res_resultcodes[];
-extern const char *_res_sectioncodes[];
-
-/*
- * Print the current options.
- */
-void
-fp_resstat(struct __res_state *statp, FILE *file) {
-	u_long mask;
-
-	fprintf(file, ";; res options:");
-	if (!statp)
-		statp = &_res;
-	for (mask = 1;  mask != 0;  mask <<= 1)
-		if (statp->options & mask)
-			fprintf(file, " %s", p_option(mask));
-	putc('\n', file);
-}
-
-static void
-do_section(ns_msg *handle, ns_sect section, int pflag, FILE *file) {
-	int n, sflag, rrnum;
-	char buf[2048];	/* XXX need to malloc */
-	ns_opcode opcode;
-	ns_rr rr;
-
-	/*
-	 * Print answer records.
-	 */
-	sflag = (_res.pfcode & pflag);
-	if (_res.pfcode && !sflag)
-		return;
-
-	opcode = ns_msg_getflag(*handle, ns_f_opcode);
-	rrnum = 0;
-	for (;;) {
-		if (ns_parserr(handle, section, rrnum, &rr)) {
-			if (errno != ENODEV)
-				fprintf(file, ";; ns_parserr: %s\n",
-					strerror(errno));
-			else if (rrnum > 0 && sflag != 0 &&
-				 (_res.pfcode & RES_PRF_HEAD1))
-				putc('\n', file);
-			return;
-		}
-		if (rrnum == 0 && sflag != 0 && (_res.pfcode & RES_PRF_HEAD1))
-			fprintf(file, ";; %s SECTION:\n",
-				p_section(section, opcode));
-		if (section == ns_s_qd)
-			fprintf(file, ";;\t%s, type = %s, class = %s\n",
-				ns_rr_name(rr),
-				p_type(ns_rr_type(rr)),
-				p_class(ns_rr_class(rr)));
-		else {
-			n = ns_sprintrr(handle, &rr, NULL, NULL,
-					buf, sizeof buf);
-			if (n < 0) {
-				fprintf(file, ";; ns_sprintrr: %s\n",
-					strerror(errno));
-				return;
-			}
-			fputs(buf, file);
-			fputc('\n', file);
-		}
-		rrnum++;
-	}
-}
-
-void
-p_query(const u_char *msg) {
-	fp_query(msg, stdout);
-}
-
-void
-fp_query(const u_char *msg, FILE *file) {
-	fp_nquery(msg, PACKETSZ, file);
-}
-
-/*
- * Print the contents of a query.
- * This is intended to be primarily a debugging routine.
- */
-void
-fp_nquery(const u_char *msg, int len, FILE *file) {
-	ns_msg handle;
-	int qdcount, ancount, nscount, arcount;
-	u_int opcode, rcode, id;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1)
-		return;
-
-	if (ns_initparse(msg, len, &handle) < 0) {
-		fprintf(file, ";; ns_initparse: %s\n", strerror(errno));
-		return;
-	}
-	opcode = ns_msg_getflag(handle, ns_f_opcode);
-	rcode = ns_msg_getflag(handle, ns_f_rcode);
-	id = ns_msg_id(handle);
-	qdcount = ns_msg_count(handle, ns_s_qd);
-	ancount = ns_msg_count(handle, ns_s_an);
-	nscount = ns_msg_count(handle, ns_s_ns);
-	arcount = ns_msg_count(handle, ns_s_ar);
-
-	/*
-	 * Print header fields.
-	 */
-	if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEADX) || rcode)
-		fprintf(file,
-			";; ->>HEADER<<- opcode: %s, status: %s, id: %d\n",
-			_res_opcodes[opcode], _res_resultcodes[rcode], id);
-	if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEADX))
-		putc(';', file);
-	if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEAD2)) {
-		fprintf(file, "; flags:");
-		if (ns_msg_getflag(handle, ns_f_qr))
-			fprintf(file, " qr");
-		if (ns_msg_getflag(handle, ns_f_aa))
-			fprintf(file, " aa");
-		if (ns_msg_getflag(handle, ns_f_tc))
-			fprintf(file, " tc");
-		if (ns_msg_getflag(handle, ns_f_rd))
-			fprintf(file, " rd");
-		if (ns_msg_getflag(handle, ns_f_ra))
-			fprintf(file, " ra");
-		if (ns_msg_getflag(handle, ns_f_z))
-			fprintf(file, " ??");
-		if (ns_msg_getflag(handle, ns_f_ad))
-			fprintf(file, " ad");
-		if (ns_msg_getflag(handle, ns_f_cd))
-			fprintf(file, " cd");
-	}
-	if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEAD1)) {
-		fprintf(file, "; %s: %d",
-			p_section(ns_s_qd, opcode), qdcount);
-		fprintf(file, ", %s: %d",
-			p_section(ns_s_an, opcode), ancount);
-		fprintf(file, ", %s: %d",
-			p_section(ns_s_ns, opcode), nscount);
-		fprintf(file, ", %s: %d",
-			p_section(ns_s_ar, opcode), arcount);
-	}
-	if ((!_res.pfcode) || (_res.pfcode & 
-		(RES_PRF_HEADX | RES_PRF_HEAD2 | RES_PRF_HEAD1))) {
-		putc('\n',file);
-	}
-	/*
-	 * Print the various sections.
-	 */
-	do_section(&handle, ns_s_qd, RES_PRF_QUES, file);
-	do_section(&handle, ns_s_an, RES_PRF_ANS, file);
-	do_section(&handle, ns_s_ns, RES_PRF_AUTH, file);
-	do_section(&handle, ns_s_ar, RES_PRF_ADD, file);
-	if (qdcount == 0 && ancount == 0 &&
-	    nscount == 0 && arcount == 0)
-		putc('\n', file);
-}
-
-const u_char *
-p_cdnname(const u_char *cp, const u_char *msg, int len, FILE *file) {
-	char name[MAXDNAME];
-	int n;
-
-	if ((n = dn_expand(msg, msg + len, cp, name, sizeof name)) < 0)
-		return (NULL);
-	if (name[0] == '\0')
-		putc('.', file);
-	else
-		fputs(name, file);
-	return (cp + n);
-}
-
-const u_char *
-p_cdname(const u_char *cp, const u_char *msg, FILE *file) {
-	return (p_cdnname(cp, msg, PACKETSZ, file));
-}
-
-/* Return a fully-qualified domain name from a compressed name (with
-   length supplied).  */
-
-const u_char *
-p_fqnname(cp, msg, msglen, name, namelen)
-	const u_char *cp, *msg;
-	int msglen;
-	char *name;
-	int namelen;
-{
-	int n, newlen;
-
-	if ((n = dn_expand(msg, cp + msglen, cp, name, namelen)) < 0)
-		return (NULL);
-	newlen = strlen(name);
-	if (newlen == 0 || name[newlen - 1] != '.') {
-		if (newlen + 1 >= namelen)	/* Lack space for final dot */
-			return (NULL);
-		else
-			strcpy(name + newlen, ".");
-	}
-	return (cp + n);
-}
-
-/* XXX:	the rest of these functions need to become length-limited, too. */
-
-const u_char *
-p_fqname(const u_char *cp, const u_char *msg, FILE *file) {
-	char name[MAXDNAME];
-	const u_char *n;
-
-	n = p_fqnname(cp, msg, MAXCDNAME, name, sizeof name);
-	if (n == NULL)
-		return (NULL);
-	fputs(name, file);
-	return (n);
-}
-
-/*
- * Names of RR classes and qclasses.  Classes and qclasses are the same, except
- * that C_ANY is a qclass but not a class.  (You can ask for records of class
- * C_ANY, but you can't have any records of that class in the database.)
- */
-const struct res_sym __p_class_syms[] = {
-	{C_IN,		"IN"},
-	{C_CHAOS,	"CHAOS"},
-	{C_HS,		"HS"},
-	{C_HS,		"HESIOD"},
-	{C_ANY,		"ANY"},
-	{C_NONE,	"NONE"},
-	{C_IN, 		(char *)0}
-};
-
-/*
- * Names of message sections.
- */
-const struct res_sym __p_default_section_syms[] = {
-	{ns_s_qd,	"QUERY"},
-	{ns_s_an,	"ANSWER"},
-	{ns_s_ns,	"AUTHORITY"},
-	{ns_s_ar,	"ADDITIONAL"},
-	{0,             (char *)0}
-};
-
-const struct res_sym __p_update_section_syms[] = {
-	{S_ZONE,	"ZONE"},
-	{S_PREREQ,	"PREREQUISITE"},
-	{S_UPDATE,	"UPDATE"},
-	{S_ADDT,	"ADDITIONAL"},
-	{0,             (char *)0}
-};
-
-/*
- * Names of RR types and qtypes.  Types and qtypes are the same, except
- * that T_ANY is a qtype but not a type.  (You can ask for records of type
- * T_ANY, but you can't have any records of that type in the database.)
- */
-const struct res_sym __p_type_syms[] = {
-	{T_A,		"A",		"address"},
-	{T_NS,		"NS",		"name server"},
-	{T_MD,		"MD",		"mail destination (deprecated)"},
-	{T_MF,		"MF",		"mail forwarder (deprecated)"},
-	{T_CNAME,	"CNAME",	"canonical name"},
-	{T_SOA,		"SOA",		"start of authority"},
-	{T_MB,		"MB",		"mailbox"},
-	{T_MG,		"MG",		"mail group member"},
-	{T_MR,		"MR",		"mail rename"},
-	{T_NULL,	"NULL",		"null"},
-	{T_WKS,		"WKS",		"well-known service (deprecated)"},
-	{T_PTR,		"PTR",		"domain name pointer"},
-	{T_HINFO,	"HINFO",	"host information"},
-	{T_MINFO,	"MINFO",	"mailbox information"},
-	{T_MX,		"MX",		"mail exchanger"},
-	{T_TXT,		"TXT",		"text"},
-	{T_RP,		"RP",		"responsible person"},
-	{T_AFSDB,	"AFSDB",	"DCE or AFS server"},
-	{T_X25,		"X25",		"X25 address"},
-	{T_ISDN,	"ISDN",		"ISDN address"},
-	{T_RT,		"RT",		"router"},
-	{T_NSAP,	"NSAP",		"nsap address"},
-	{T_NSAP_PTR,	"NSAP_PTR",	"domain name pointer"},
-	{T_SIG,		"SIG",		"signature"},
-	{T_KEY,		"KEY",		"key"},
-	{T_PX,		"PX",		"mapping information"},
-	{T_GPOS,	"GPOS",		"geographical position (withdrawn)"},
-	{T_AAAA,	"AAAA",		"IPv6 address"},
-	{T_LOC,		"LOC",		"location"},
-	{T_NXT,		"NXT",		"next valid name (unimplemented)"},
-	{T_EID,		"EID",		"endpoint identifier (unimplemented)"},
-	{T_NIMLOC,	"NIMLOC",	"NIMROD locator (unimplemented)"},
-	{T_SRV,		"SRV",		"server selection"},
-	{T_ATMA,	"ATMA",		"ATM address (unimplemented)"},
-	{T_IXFR,	"IXFR",		"incremental zone transfer"},
-	{T_AXFR,	"AXFR",		"zone transfer"},
-	{T_MAILB,	"MAILB",	"mailbox-related data (deprecated)"},
-	{T_MAILA,	"MAILA",	"mail agent (deprecated)"},
-	{T_NAPTR,	"NAPTR",	"URN Naming Authority"},
-	{T_ANY,		"ANY",		"\"any\""},
-	{0, 		NULL,		NULL}
-};
-
-int
-sym_ston(const struct res_sym *syms, const char *name, int *success) {
-	for ((void)NULL; syms->name != 0; syms++) {
-		if (strcasecmp (name, syms->name) == 0) {
-			if (success)
-				*success = 1;
-			return (syms->number);
-		}
-	}
-	if (success)
-		*success = 0;
-	return (syms->number);		/* The default value. */
-}
-
-const char *
-sym_ntos(const struct res_sym *syms, int number, int *success) {
-	static char unname[20];
-
-	for ((void)NULL; syms->name != 0; syms++) {
-		if (number == syms->number) {
-			if (success)
-				*success = 1;
-			return (syms->name);
-		}
-	}
-
-	sprintf(unname, "%d", number);
-	if (success)
-		*success = 0;
-	return (unname);
-}
-
-const char *
-sym_ntop(const struct res_sym *syms, int number, int *success) {
-	static char unname[20];
-
-	for ((void)NULL; syms->name != 0; syms++) {
-		if (number == syms->number) {
-			if (success)
-				*success = 1;
-			return (syms->humanname);
-		}
-	}
-	sprintf(unname, "%d", number);
-	if (success)
-		*success = 0;
-	return (unname);
-}
-
-/*
- * Return a string for the type.
- */
-const char *
-p_type(int type) {
-	return (sym_ntos(__p_type_syms, type, (int *)0));
-}
-
-/*
- * Return a string for the type.
- */
-const char *
-p_section(int section, int opcode) {
-	const struct res_sym *symbols;
-
-	switch (opcode) {
-	case ns_o_update:
-		symbols = __p_update_section_syms;
-		break;
-	default:
-		symbols = __p_default_section_syms;
-		break;
-	}
-	return (sym_ntos(symbols, section, (int *)0));
-}
-
-/*
- * Return a mnemonic for class.
- */
-const char *
-p_class(int class) {
-	return (sym_ntos(__p_class_syms, class, (int *)0));
-}
-
-/*
- * Return a mnemonic for an option
- */
-const char *
-p_option(u_long option) {
-	static char nbuf[40];
-
-	switch (option) {
-	case RES_INIT:		return "init";
-	case RES_DEBUG:		return "debug";
-	case RES_AAONLY:	return "aaonly(unimpl)";
-	case RES_USEVC:		return "usevc";
-	case RES_PRIMARY:	return "primry(unimpl)";
-	case RES_IGNTC:		return "igntc";
-	case RES_RECURSE:	return "recurs";
-	case RES_DEFNAMES:	return "defnam";
-	case RES_STAYOPEN:	return "styopn";
-	case RES_DNSRCH:	return "dnsrch";
-	case RES_INSECURE1:	return "insecure1";
-	case RES_INSECURE2:	return "insecure2";
-	case RES_NOALIASES:	return "noaliases";
-	case RES_USE_INET6:	return "inet6";
-	case RES_NOTLDQUERY:	return "no-tld-query";
-	case RES_USE_EDNS0:	return "edns0";
-	default:		sprintf(nbuf, "?0x%lx?", (u_long)option);
-				return (nbuf);
-	}
-}
-
-/*
- * Return a mnemonic for a time to live.
- */
-const char *
-p_time(u_int32_t value) {
-	static char nbuf[40];
-
-	if (ns_format_ttl(value, nbuf, sizeof nbuf) < 0)
-		sprintf(nbuf, "%u", value);
-	return (nbuf);
-}
-
-
-/*
- * routines to convert between on-the-wire RR format and zone file format.
- * Does not contain conversion to/from decimal degrees; divide or multiply
- * by 60*60*1000 for that.
- */
-
-static unsigned int poweroften[10] = {1, 10, 100, 1000, 10000, 100000,
-				      1000000,10000000,100000000,1000000000};
-
-/* takes an XeY precision/size value, returns a string representation. */
-static const char *
-precsize_ntoa(prec)
-	u_int8_t prec;
-{
-	static char retbuf[sizeof "90000000.00"];
-	unsigned long val;
-	int mantissa, exponent;
-
-	mantissa = (int)((prec >> 4) & 0x0f) % 10;
-	exponent = (int)((prec >> 0) & 0x0f) % 10;
-
-	val = mantissa * poweroften[exponent];
-
-	(void) sprintf(retbuf, "%ld.%.2ld", val/100, val%100);
-	return (retbuf);
-}
-
-/* converts ascii size/precision X * 10**Y(cm) to 0xXY.  moves pointer. */
-static u_int8_t
-precsize_aton(strptr)
-	char **strptr;
-{
-	unsigned int mval = 0, cmval = 0;
-	u_int8_t retval = 0;
-	char *cp;
-	int exponent;
-	int mantissa;
-
-	cp = *strptr;
-
-	while (isdigit((unsigned char)*cp))
-		mval = mval * 10 + (*cp++ - '0');
-
-	if (*cp == '.') {		/* centimeters */
-		cp++;
-		if (isdigit((unsigned char)*cp)) {
-			cmval = (*cp++ - '0') * 10;
-			if (isdigit((unsigned char)*cp)) {
-				cmval += (*cp++ - '0');
-			}
-		}
-	}
-	cmval = (mval * 100) + cmval;
-
-	for (exponent = 0; exponent < 9; exponent++)
-		if (cmval < poweroften[exponent+1])
-			break;
-
-	mantissa = cmval / poweroften[exponent];
-	if (mantissa > 9)
-		mantissa = 9;
-
-	retval = (mantissa << 4) | exponent;
-
-	*strptr = cp;
-
-	return (retval);
-}
-
-/* converts ascii lat/lon to unsigned encoded 32-bit number.  moves pointer. */
-static u_int32_t
-latlon2ul(latlonstrptr,which)
-	char **latlonstrptr;
-	int *which;
-{
-	char *cp;
-	u_int32_t retval;
-	int deg = 0, min = 0, secs = 0, secsfrac = 0;
-
-	cp = *latlonstrptr;
-
-	while (isdigit((unsigned char)*cp))
-		deg = deg * 10 + (*cp++ - '0');
-
-	while (isspace((unsigned char)*cp))
-		cp++;
-
-	if (!(isdigit((unsigned char)*cp)))
-		goto fndhemi;
-
-	while (isdigit((unsigned char)*cp))
-		min = min * 10 + (*cp++ - '0');
-
-	while (isspace((unsigned char)*cp))
-		cp++;
-
-	if (!(isdigit((unsigned char)*cp)))
-		goto fndhemi;
-
-	while (isdigit((unsigned char)*cp))
-		secs = secs * 10 + (*cp++ - '0');
-
-	if (*cp == '.') {		/* decimal seconds */
-		cp++;
-		if (isdigit((unsigned char)*cp)) {
-			secsfrac = (*cp++ - '0') * 100;
-			if (isdigit((unsigned char)*cp)) {
-				secsfrac += (*cp++ - '0') * 10;
-				if (isdigit((unsigned char)*cp)) {
-					secsfrac += (*cp++ - '0');
-				}
-			}
-		}
-	}
-
-	while (!isspace((unsigned char)*cp))   /* if any trailing garbage */
-		cp++;
-
-	while (isspace((unsigned char)*cp))
-		cp++;
-
- fndhemi:
-	switch (*cp) {
-	case 'N': case 'n':
-	case 'E': case 'e':
-		retval = ((unsigned)1<<31)
-			+ (((((deg * 60) + min) * 60) + secs) * 1000)
-			+ secsfrac;
-		break;
-	case 'S': case 's':
-	case 'W': case 'w':
-		retval = ((unsigned)1<<31)
-			- (((((deg * 60) + min) * 60) + secs) * 1000)
-			- secsfrac;
-		break;
-	default:
-		retval = 0;	/* invalid value -- indicates error */
-		break;
-	}
-
-	switch (*cp) {
-	case 'N': case 'n':
-	case 'S': case 's':
-		*which = 1;	/* latitude */
-		break;
-	case 'E': case 'e':
-	case 'W': case 'w':
-		*which = 2;	/* longitude */
-		break;
-	default:
-		*which = 0;	/* error */
-		break;
-	}
-
-	cp++;			/* skip the hemisphere */
-
-	while (!isspace((unsigned char)*cp))   /* if any trailing garbage */
-		cp++;
-
-	while (isspace((unsigned char)*cp))    /* move to next field */
-		cp++;
-
-	*latlonstrptr = cp;
-
-	return (retval);
-}
-
-/* converts a zone file representation in a string to an RDATA on-the-wire
- * representation. */
-int
-loc_aton(ascii, binary)
-	const char *ascii;
-	u_char *binary;
-{
-	const char *cp, *maxcp;
-	u_char *bcp;
-
-	u_int32_t latit = 0, longit = 0, alt = 0;
-	u_int32_t lltemp1 = 0, lltemp2 = 0;
-	int altmeters = 0, altfrac = 0, altsign = 1;
-	u_int8_t hp = 0x16;	/* default = 1e6 cm = 10000.00m = 10km */
-	u_int8_t vp = 0x13;	/* default = 1e3 cm = 10.00m */
-	u_int8_t siz = 0x12;	/* default = 1e2 cm = 1.00m */
-	int which1 = 0, which2 = 0;
-
-	cp = ascii;
-	maxcp = cp + strlen(ascii);
-
-	lltemp1 = latlon2ul(&cp, &which1);
-
-	lltemp2 = latlon2ul(&cp, &which2);
-
-	switch (which1 + which2) {
-	case 3:			/* 1 + 2, the only valid combination */
-		if ((which1 == 1) && (which2 == 2)) { /* normal case */
-			latit = lltemp1;
-			longit = lltemp2;
-		} else if ((which1 == 2) && (which2 == 1)) { /* reversed */
-			longit = lltemp1;
-			latit = lltemp2;
-		} else {	/* some kind of brokenness */
-			return (0);
-		}
-		break;
-	default:		/* we didn't get one of each */
-		return (0);
-	}
-
-	/* altitude */
-	if (*cp == '-') {
-		altsign = -1;
-		cp++;
-	}
-    
-	if (*cp == '+')
-		cp++;
-
-	while (isdigit((unsigned char)*cp))
-		altmeters = altmeters * 10 + (*cp++ - '0');
-
-	if (*cp == '.') {		/* decimal meters */
-		cp++;
-		if (isdigit((unsigned char)*cp)) {
-			altfrac = (*cp++ - '0') * 10;
-			if (isdigit((unsigned char)*cp)) {
-				altfrac += (*cp++ - '0');
-			}
-		}
-	}
-
-	alt = (10000000 + (altsign * (altmeters * 100 + altfrac)));
-
-	while (!isspace((unsigned char)*cp) && (cp < maxcp)) /* if trailing garbage or m */
-		cp++;
-
-	while (isspace((unsigned char)*cp) && (cp < maxcp))
-		cp++;
-
-	if (cp >= maxcp)
-		goto defaults;
-
-	siz = precsize_aton(&cp);
-	
-	while (!isspace((unsigned char)*cp) && (cp < maxcp))   /* if trailing garbage or m */
-		cp++;
-
-	while (isspace((unsigned char)*cp) && (cp < maxcp))
-		cp++;
-
-	if (cp >= maxcp)
-		goto defaults;
-
-	hp = precsize_aton(&cp);
-
-	while (!isspace((unsigned char)*cp) && (cp < maxcp))   /* if trailing garbage or m */
-		cp++;
-
-	while (isspace((unsigned char)*cp) && (cp < maxcp))
-		cp++;
-
-	if (cp >= maxcp)
-		goto defaults;
-
-	vp = precsize_aton(&cp);
-
- defaults:
-
-	bcp = binary;
-	*bcp++ = (u_int8_t) 0;	/* version byte */
-	*bcp++ = siz;
-	*bcp++ = hp;
-	*bcp++ = vp;
-	PUTLONG(latit,bcp);
-	PUTLONG(longit,bcp);
-	PUTLONG(alt,bcp);
-    
-	return (16);		/* size of RR in octets */
-}
-
-/* takes an on-the-wire LOC RR and formats it in a human readable format. */
-const char *
-loc_ntoa(binary, ascii)
-	const u_char *binary;
-	char *ascii;
-{
-	static char *error = "?";
-	const u_char *cp = binary;
-
-	int latdeg, latmin, latsec, latsecfrac;
-	int longdeg, longmin, longsec, longsecfrac;
-	char northsouth, eastwest;
-	int altmeters, altfrac, altsign;
-
-	const u_int32_t referencealt = 100000 * 100;
-
-	int32_t latval, longval, altval;
-	u_int32_t templ;
-	u_int8_t sizeval, hpval, vpval, versionval;
-    
-	char *sizestr, *hpstr, *vpstr;
-
-	size_t len;
-
-	versionval = *cp++;
-
-	if (versionval) {
-		(void) sprintf(ascii, "; error: unknown LOC RR version");
-		return (ascii);
-	}
-
-	sizeval = *cp++;
-
-	hpval = *cp++;
-	vpval = *cp++;
-
-	GETLONG(templ, cp);
-	latval = (templ - ((unsigned)1<<31));
-
-	GETLONG(templ, cp);
-	longval = (templ - ((unsigned)1<<31));
-
-	GETLONG(templ, cp);
-	if (templ < referencealt) { /* below WGS 84 spheroid */
-		altval = referencealt - templ;
-		altsign = -1;
-	} else {
-		altval = templ - referencealt;
-		altsign = 1;
-	}
-
-	if (latval < 0) {
-		northsouth = 'S';
-		latval = -latval;
-	} else
-		northsouth = 'N';
-
-	latsecfrac = latval % 1000;
-	latval = latval / 1000;
-	latsec = latval % 60;
-	latval = latval / 60;
-	latmin = latval % 60;
-	latval = latval / 60;
-	latdeg = latval;
-
-	if (longval < 0) {
-		eastwest = 'W';
-		longval = -longval;
-	} else
-		eastwest = 'E';
-
-	longsecfrac = longval % 1000;
-	longval = longval / 1000;
-	longsec = longval % 60;
-	longval = longval / 60;
-	longmin = longval % 60;
-	longval = longval / 60;
-	longdeg = longval;
-
-	altfrac = altval % 100;
-	altmeters = (altval / 100) * altsign;
-
-	len = strlen (precsize_ntoa(sizeval)) + 1;
-	if ((sizestr = malloc(len)) == NULL)
-		sizestr = error;
-	else
-		memcpy (sizestr, precsize_ntoa(sizeval), len);
-	len = strlen (precsize_ntoa(hpval)) + 1;
-	if ((hpstr = malloc (len)) == NULL)
-		hpstr = error;
-	else
-		memcpy (hpstr, precsize_ntoa(hpval), len);
-	len = strlen (precsize_ntoa(vpval)) + 1;
-	if ((vpstr = malloc (len)) == NULL)
-		vpstr = error;
-	else
-		memcpy (vpstr, precsize_ntoa(vpval), len);
-
-	sprintf(ascii,
-	      "%d %.2d %.2d.%.3d %c %d %.2d %.2d.%.3d %c %d.%.2dm %sm %sm %sm",
-		latdeg, latmin, latsec, latsecfrac, northsouth,
-		longdeg, longmin, longsec, longsecfrac, eastwest,
-		altmeters, altfrac, sizestr, hpstr, vpstr);
-
-	if (sizestr != error)
-		free(sizestr);
-	if (hpstr != error)
-		free(hpstr);
-	if (vpstr != error)
-		free(vpstr);
-
-	return (ascii);
-}
-
-
-/* Return the number of DNS hierarchy levels in the name. */
-int
-dn_count_labels(const char *name) {
-	int i, len, count;
-
-	len = strlen(name);
-	for (i = 0, count = 0; i < len; i++) {
-		/* XXX need to check for \. or use named's nlabels(). */
-		if (name[i] == '.')
-			count++;
-	}
-
-	/* don't count initial wildcard */
-	if (name[0] == '*')
-		if (count)
-			count--;
-
-	/* don't count the null label for root. */
-	/* if terminating '.' not found, must adjust */
-	/* count to include last label */
-	if (len > 0 && name[len-1] != '.')
-		count++;
-	return (count);
-}
-
-
-/* 
- * Make dates expressed in seconds-since-Jan-1-1970 easy to read.  
- * SIG records are required to be printed like this, by the Secure DNS RFC.
- */
-char *
-p_secstodate (u_long secs) {
-	static char output[15];		/* YYYYMMDDHHMMSS and null */
-	time_t clock = secs;
-	struct tm *time;
-	
-	time = gmtime(&clock);
-	time->tm_year += 1900;
-	time->tm_mon += 1;
-	sprintf(output, "%04d%02d%02d%02d%02d%02d",
-		time->tm_year, time->tm_mon, time->tm_mday,
-		time->tm_hour, time->tm_min, time->tm_sec);
-	return (output);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <resolv.h>.
- */
-#undef fp_resstat
-__weak_reference(__fp_resstat, fp_resstat);
-#undef p_query
-__weak_reference(__p_query, p_query);
-#undef p_fqnname
-__weak_reference(__p_fqnname, p_fqnname);
-#undef sym_ston
-__weak_reference(__sym_ston, sym_ston);
-#undef sym_ntos
-__weak_reference(__sym_ntos, sym_ntos);
-#undef sym_ntop
-__weak_reference(__sym_ntop, sym_ntop);
-#undef dn_count_labels
-__weak_reference(__dn_count_labels, dn_count_labels);
-#undef p_secstodate
-__weak_reference(__p_secstodate, p_secstodate);
diff --git a/newlib/libc/sys/linux/net/res_init.c b/newlib/libc/sys/linux/net/res_init.c
deleted file mode 100644
index 21f2696cd..000000000
--- a/newlib/libc/sys/linux/net/res_init.c
+++ /dev/null
@@ -1,585 +0,0 @@
-/*
- * Copyright (c) 1985, 1989, 1993
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)res_init.c	8.1 (Berkeley) 6/7/93";
-static char orig_rcsid[] = "From: Id: res_init.c,v 8.7 1996/11/18 09:10:04 vixie Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <netdb.h>
-
-#include "res_config.h"
-
-static void res_setoptions(char *, char *);
-
-#ifdef RESOLVSORT
-static const char sort_mask[] = "/&";
-#define ISSORTMASK(ch) (strchr(sort_mask, ch) != NULL)
-static u_int32_t net_mask(struct in_addr);
-#endif
-
-#if !defined(isascii) /* XXX - could be a function */
-# define isascii(c) (!(c & 0200))
-#endif
-
-/*
- * Resolver state default settings.
- */
-
-struct __res_state _res
-# if defined(__BIND_RES_TEXT)
-	= { RES_TIMEOUT, }	/* Motorola, et al. */
-# endif
-	;
-
-struct __res_state_ext _res_ext;
-
-/*
- * Set up default settings.  If the configuration file exist, the values
- * there will have precedence.  Otherwise, the server address is set to
- * INADDR_ANY and the default domain name comes from the gethostname().
- *
- * An interrim version of this code (BIND 4.9, pre-4.4BSD) used 127.0.0.1
- * rather than INADDR_ANY ("0.0.0.0") as the default name server address
- * since it was noted that INADDR_ANY actually meant ``the first interface
- * you "ifconfig"'d at boot time'' and if this was a SLIP or PPP interface,
- * it had to be "up" in order for you to reach your own name server.  It
- * was later decided that since the recommended practice is to always 
- * install local static routes through 127.0.0.1 for all your network
- * interfaces, that we could solve this problem without a code change.
- *
- * The configuration file should always be used, since it is the only way
- * to specify a default domain.  If you are running a server on your local
- * machine, you should say "nameserver 0.0.0.0" or "nameserver 127.0.0.1"
- * in the configuration file.
- *
- * Return 0 if completes successfully, -1 on error
- */
-int
-res_init()
-{
-	FILE *fp;
-	char *cp, **pp;
-	int n;
-	char buf[MAXDNAME];
-	int nserv = 0;    /* number of nameserver records read from file */
-	int haveenv = 0;
-	int havesearch = 0;
-#ifdef RESOLVSORT
-	int nsort = 0;
-	char *net;
-#endif
-#ifndef RFC1535
-	int dots;
-#endif
-	int sin_len;
-
-	/*
-	 * These three fields used to be statically initialized.  This made
-	 * it hard to use this code in a shared library.  It is necessary,
-	 * now that we're doing dynamic initialization here, that we preserve
-	 * the old semantics: if an application modifies one of these three
-	 * fields of _res before res_init() is called, res_init() will not
-	 * alter them.  Of course, if an application is setting them to
-	 * _zero_ before calling res_init(), hoping to override what used
-	 * to be the static default, we can't detect it and unexpected results
-	 * will follow.  Zero for any of these fields would make no sense,
-	 * so one can safely assume that the applications were already getting
-	 * unexpected results.
-	 *
-	 * _res.options is tricky since some apps were known to diddle the bits
-	 * before res_init() was first called. We can't replicate that semantic
-	 * with dynamic initialization (they may have turned bits off that are
-	 * set in RES_DEFAULT).  Our solution is to declare such applications
-	 * "broken".  They could fool us by setting RES_INIT but none do (yet).
-	 */
-	if (!_res.retrans)
-		_res.retrans = RES_TIMEOUT;
-	if (!_res.retry)
-		_res.retry = 4;
-	if (!(_res.options & RES_INIT))
-		_res.options = RES_DEFAULT;
-
-	/*
-	 * This one used to initialize implicitly to zero, so unless the app
-	 * has set it to something in particular, we can randomize it now.
-	 */
-	if (!_res.id)
-		_res.id = res_randomid();
-
-#ifdef USELOOPBACK
-	_res.nsaddr.sin_addr = inet_makeaddr(IN_LOOPBACKNET, 1);
-#else
-	_res.nsaddr.sin_addr.s_addr = INADDR_ANY;
-#endif
-	_res.nsaddr.sin_family = AF_INET;
-	_res.nsaddr.sin_port = htons(NAMESERVER_PORT);
-	sin_len = sizeof(struct sockaddr_in);
-	if (sizeof(_res_ext.nsaddr) >= sin_len)
-		memcpy(&_res_ext.nsaddr, &_res.nsaddr, sin_len);
-	_res.nscount = 1;
-	_res.ndots = 1;
-	_res.pfcode = 0;
-
-	/* Allow user to override the local domain definition */
-	if (issetugid() == 0 && (cp = getenv("LOCALDOMAIN")) != NULL) {
-		(void)strncpy(_res.defdname, cp, sizeof(_res.defdname) - 1);
-		_res.defdname[sizeof(_res.defdname) - 1] = '\0';
-		haveenv++;
-
-		/*
-		 * Set search list to be blank-separated strings
-		 * from rest of env value.  Permits users of LOCALDOMAIN
-		 * to still have a search list, and anyone to set the
-		 * one that they want to use as an individual (even more
-		 * important now that the rfc1535 stuff restricts searches)
-		 */
-		cp = _res.defdname;
-		pp = _res.dnsrch;
-		*pp++ = cp;
-		for (n = 0; *cp && pp < _res.dnsrch + MAXDNSRCH; cp++) {
-			if (*cp == '\n')	/* silly backwards compat */
-				break;
-			else if (*cp == ' ' || *cp == '\t') {
-				*cp = 0;
-				n = 1;
-			} else if (n) {
-				*pp++ = cp;
-				n = 0;
-				havesearch = 1;
-			}
-		}
-		/* null terminate last domain if there are excess */
-		while (*cp != '\0' && *cp != ' ' && *cp != '\t' && *cp != '\n')
-			cp++;
-		*cp = '\0';
-		*pp++ = 0;
-	}
-
-#define	MATCH(line, name) \
-	(!strncmp(line, name, sizeof(name) - 1) && \
-	(line[sizeof(name) - 1] == ' ' || \
-	 line[sizeof(name) - 1] == '\t'))
-
-	if ((fp = fopen(_PATH_RESCONF, "r")) != NULL) {
-	    /* read the config file */
-	    while (fgets(buf, sizeof(buf), fp) != NULL) {
-		/* skip comments */
-		if (*buf == ';' || *buf == '#')
-			continue;
-		/* read default domain name */
-		if (MATCH(buf, "domain")) {
-		    if (haveenv)	/* skip if have from environ */
-			    continue;
-		    cp = buf + sizeof("domain") - 1;
-		    while (*cp == ' ' || *cp == '\t')
-			    cp++;
-		    if ((*cp == '\0') || (*cp == '\n'))
-			    continue;
-		    strncpy(_res.defdname, cp, sizeof(_res.defdname) - 1);
-		    _res.defdname[sizeof(_res.defdname) - 1] = '\0';
-		    if ((cp = strpbrk(_res.defdname, " \t\n")) != NULL)
-			    *cp = '\0';
-		    havesearch = 0;
-		    continue;
-		}
-		/* set search list */
-		if (MATCH(buf, "search")) {
-		    if (haveenv)	/* skip if have from environ */
-			    continue;
-		    cp = buf + sizeof("search") - 1;
-		    while (*cp == ' ' || *cp == '\t')
-			    cp++;
-		    if ((*cp == '\0') || (*cp == '\n'))
-			    continue;
-		    strncpy(_res.defdname, cp, sizeof(_res.defdname) - 1);
-		    _res.defdname[sizeof(_res.defdname) - 1] = '\0';
-		    if ((cp = strchr(_res.defdname, '\n')) != NULL)
-			    *cp = '\0';
-		    /*
-		     * Set search list to be blank-separated strings
-		     * on rest of line.
-		     */
-		    cp = _res.defdname;
-		    pp = _res.dnsrch;
-		    *pp++ = cp;
-		    for (n = 0; *cp && pp < _res.dnsrch + MAXDNSRCH; cp++) {
-			    if (*cp == ' ' || *cp == '\t') {
-				    *cp = 0;
-				    n = 1;
-			    } else if (n) {
-				    *pp++ = cp;
-				    n = 0;
-			    }
-		    }
-		    /* null terminate last domain if there are excess */
-		    while (*cp != '\0' && *cp != ' ' && *cp != '\t')
-			    cp++;
-		    *cp = '\0';
-		    *pp++ = 0;
-		    havesearch = 1;
-		    continue;
-		}
-		/* read nameservers to query */
-		if (MATCH(buf, "nameserver") && nserv < MAXNS) {
-		    char *q;
-		    struct addrinfo hints, *res;
-		    char pbuf[NI_MAXSERV];
-
-		    cp = buf + sizeof("nameserver") - 1;
-		    while (*cp == ' ' || *cp == '\t')
-			cp++;
-		    if ((*cp == '\0') || (*cp == '\n'))
-			continue;
-		    for (q = cp; *q; q++) {
-			if (isspace(*q)) {
-			    *q = '\0';
-			    break;
-			}
-		    }
-		    memset(&hints, 0, sizeof(hints));
-		    hints.ai_flags = AI_NUMERICHOST;
-		    hints.ai_socktype = SOCK_DGRAM;
-		    snprintf(pbuf, sizeof(pbuf), "%d", NAMESERVER_PORT);
-		    if (getaddrinfo(cp, pbuf, &hints, &res) == 0 &&
-			    res->ai_next == NULL) {
-			if (res->ai_addrlen <= sizeof(_res_ext.nsaddr_list[nserv])) {
-			    memcpy(&_res_ext.nsaddr_list[nserv], res->ai_addr,
-				res->ai_addrlen);
-			} else {
-			    memset(&_res_ext.nsaddr_list[nserv], 0,
-				sizeof(_res_ext.nsaddr_list[nserv]));
-			}
-			if (res->ai_addrlen <= sizeof(_res.nsaddr_list[nserv])) {
-			    memcpy(&_res.nsaddr_list[nserv], res->ai_addr,
-				res->ai_addrlen);
-			} else {
-			    memset(&_res.nsaddr_list[nserv], 0,
-				sizeof(_res.nsaddr_list[nserv]));
-			}
-			nserv++;
-		    }
-		    if (res)
-			    freeaddrinfo(res);
-		    continue;
-		}
-#ifdef RESOLVSORT
-		if (MATCH(buf, "sortlist")) {
-		    struct in_addr a;
-		    struct in6_addr a6;
-		    int m, i;
-		    u_char *u;
-
-		    cp = buf + sizeof("sortlist") - 1;
-		    while (nsort < MAXRESOLVSORT) {
-			while (*cp == ' ' || *cp == '\t')
-			    cp++;
-			if (*cp == '\0' || *cp == '\n' || *cp == ';')
-			    break;
-			net = cp;
-			while (*cp && !ISSORTMASK(*cp) && *cp != ';' &&
-			       isascii(*cp) && !isspace(*cp))
-				cp++;
-			n = *cp;
-			*cp = 0;
-			if (inet_aton(net, &a)) {
-			    _res.sort_list[nsort].addr = a;
-			    if (ISSORTMASK(n)) {
-				*cp++ = n;
-				net = cp;
-				while (*cp && *cp != ';' &&
-					isascii(*cp) && !isspace(*cp))
-				    cp++;
-				n = *cp;
-				*cp = 0;
-				if (inet_aton(net, &a)) {
-				    _res.sort_list[nsort].mask = a.s_addr;
-				} else {
-				    _res.sort_list[nsort].mask = 
-					net_mask(_res.sort_list[nsort].addr);
-				}
-			    } else {
-				_res.sort_list[nsort].mask = 
-				    net_mask(_res.sort_list[nsort].addr);
-			    }
-			    _res_ext.sort_list[nsort].af = AF_INET;
-			    _res_ext.sort_list[nsort].addr.ina =
-				_res.sort_list[nsort].addr;
-			    _res_ext.sort_list[nsort].mask.ina.s_addr =
-				_res.sort_list[nsort].mask;
-			    nsort++;
-			}
-			else if (inet_pton(AF_INET6, net, &a6) == 1) {
-
-			    _res_ext.sort_list[nsort].af = AF_INET6;
-			    _res_ext.sort_list[nsort].addr.in6a = a6;
-			    u = (u_char *)&_res_ext.sort_list[nsort].mask.in6a;
-			    *cp++ = n;
-			    net = cp;
-			    while (*cp && *cp != ';' &&
-				    isascii(*cp) && !isspace(*cp))
-				cp++;
-			    m = n;
-			    n = *cp;
-			    *cp = 0;
-			    switch (m) {
-			    case '/':
-				m = atoi(net);
-				break;
-			    case '&':
-				if (inet_pton(AF_INET6, net, u) == 1) {
-				    m = -1;
-				    break;
-				}
-				/*FALLTHROUGH*/
-			    default:
-				m = sizeof(struct in6_addr) * NBBY;
-				break;
-			    }
-			    if (m >= 0) {
-				for (i = 0; i < sizeof(struct in6_addr); i++) {
-				    if (m <= 0) {
-					*u = 0;
-				    } else {
-					m -= NBBY;
-					*u = (u_char)~0;
-					if (m < 0)
-					    *u <<= -m;
-				    }
-				    u++;
-				}
-			    }
-			    _res.sort_list[nsort].addr.s_addr =
-				(u_int32_t)0xffffffff;
-			    _res.sort_list[nsort].mask = (u_int32_t)0xffffffff;
-			    nsort++;
-			}
-			*cp = n;
-		    }
-		    continue;
-		}
-#endif
-		if (MATCH(buf, "options")) {
-		    res_setoptions(buf + sizeof("options") - 1, "conf");
-		    continue;
-		}
-	    }
-	    if (nserv > 1) 
-		_res.nscount = nserv;
-#ifdef RESOLVSORT
-	    _res.nsort = nsort;
-#endif
-	    (void) fclose(fp);
-	}
-	if (_res.defdname[0] == 0 &&
-	    gethostname(buf, sizeof(_res.defdname) - 1) == 0 &&
-	    (cp = strchr(buf, '.')) != NULL)
-		strcpy(_res.defdname, cp + 1);
-
-	/* find components of local domain that might be searched */
-	if (havesearch == 0) {
-		pp = _res.dnsrch;
-		*pp++ = _res.defdname;
-		*pp = NULL;
-
-#ifndef RFC1535
-		dots = 0;
-		for (cp = _res.defdname; *cp; cp++)
-			dots += (*cp == '.');
-
-		cp = _res.defdname;
-		while (pp < _res.dnsrch + MAXDFLSRCH) {
-			if (dots < LOCALDOMAINPARTS)
-				break;
-			cp = strchr(cp, '.') + 1;    /* we know there is one */
-			*pp++ = cp;
-			dots--;
-		}
-		*pp = NULL;
-#ifdef DEBUG
-		if (_res.options & RES_DEBUG) {
-			printf(";; res_init()... default dnsrch list:\n");
-			for (pp = _res.dnsrch; *pp; pp++)
-				printf(";;\t%s\n", *pp);
-			printf(";;\t..END..\n");
-		}
-#endif
-#endif /* !RFC1535 */
-	}
-
-	if (issetugid())
-		_res.options |= RES_NOALIASES;
-	else if ((cp = getenv("RES_OPTIONS")) != NULL)
-		res_setoptions(cp, "env");
-	_res.options |= RES_INIT;
-	return (0);
-}
-
-static void
-res_setoptions(options, source)
-	char *options, *source;
-{
-	char *cp = options;
-	int i;
-
-#ifdef DEBUG
-	if (_res.options & RES_DEBUG)
-		printf(";; res_setoptions(\"%s\", \"%s\")...\n",
-		       options, source);
-#endif
-	while (*cp) {
-		/* skip leading and inner runs of spaces */
-		while (*cp == ' ' || *cp == '\t')
-			cp++;
-		/* search for and process individual options */
-		if (!strncmp(cp, "ndots:", sizeof("ndots:") - 1)) {
-			i = atoi(cp + sizeof("ndots:") - 1);
-			if (i <= RES_MAXNDOTS)
-				_res.ndots = i;
-			else
-				_res.ndots = RES_MAXNDOTS;
-#ifdef DEBUG
-			if (_res.options & RES_DEBUG)
-				printf(";;\tndots=%d\n", _res.ndots);
-#endif
-		} else if (!strncmp(cp, "debug", sizeof("debug") - 1)) {
-#ifdef DEBUG
-			if (!(_res.options & RES_DEBUG)) {
-				printf(";; res_setoptions(\"%s\", \"%s\")..\n",
-				       options, source);
-				_res.options |= RES_DEBUG;
-			}
-			printf(";;\tdebug\n");
-#endif
-		} else if (!strncmp(cp, "inet6", sizeof("inet6") - 1)) {
-			_res.options |= RES_USE_INET6;
-		} else if (!strncmp(cp, "insecure1", sizeof("insecure1") - 1)) {
-		       _res.options |= RES_INSECURE1;
-		} else if (!strncmp(cp, "insecure2", sizeof("insecure2") - 1)) {
-		       _res.options |= RES_INSECURE2;
-		} else if (!strncmp(cp, "no_tld_query", sizeof("no_tld_query") - 1)) {
-			_res.options |= RES_NOTLDQUERY;
-		} else if (!strncmp(cp, "edns0", sizeof("edns0") - 1)) {
-		       _res.options |= RES_USE_EDNS0;
-		} else {
-			/* XXX - print a warning here? */
-		}
-		/* skip to next run of spaces */
-		while (*cp && *cp != ' ' && *cp != '\t')
-			cp++;
-	}
-}
-
-#ifdef RESOLVSORT
-/* XXX - should really support CIDR which means explicit masks always. */
-static u_int32_t
-net_mask(in)		/* XXX - should really use system's version of this */
-	struct in_addr in;
-{
-	u_int32_t i = ntohl(in.s_addr);
-
-	if (IN_CLASSA(i))
-		return (htonl(IN_CLASSA_NET));
-	else if (IN_CLASSB(i))
-		return (htonl(IN_CLASSB_NET));
-	return (htonl(IN_CLASSC_NET));
-}
-#endif
-
-u_int
-res_randomid()
-{
-	struct timeval now;
-
-	gettimeofday(&now, NULL);
-	return (0xffff & (now.tv_sec ^ now.tv_usec ^ getpid()));
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <resolv.h>.
- */
-#undef res_init
-__weak_reference(__res_init, res_init);
diff --git a/newlib/libc/sys/linux/net/res_mkquery.c b/newlib/libc/sys/linux/net/res_mkquery.c
deleted file mode 100644
index 0c6cca9c4..000000000
--- a/newlib/libc/sys/linux/net/res_mkquery.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Copyright (c) 1985, 1993
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)res_mkquery.c	8.1 (Berkeley) 6/4/93";
-static char orig_rcsid[] = "From: Id: res_mkquery.c,v 8.9 1997/04/24 22:22:36 vixie Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "res_config.h"
-
-/*
- * Form all types of queries.
- * Returns the size of the result or -1.
- */
-int
-res_mkquery(op, dname, class, type, data, datalen, newrr_in, buf, buflen)
-	int op;			/* opcode of query */
-	const char *dname;	/* domain name */
-	int class, type;	/* class and type of query */
-	const u_char *data;	/* resource record data */
-	int datalen;		/* length of data */
-	const u_char *newrr_in;	/* new rr for modify or append */
-	u_char *buf;		/* buffer to put query */
-	int buflen;		/* size of buffer */
-{
-	HEADER *hp;
-	u_char *cp;
-	int n;
-	u_char *dnptrs[20], **dpp, **lastdnptr;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-#ifdef DEBUG
-	if (_res.options & RES_DEBUG)
-		printf(";; res_mkquery(%d, %s, %d, %d)\n",
-		       op, dname, class, type);
-#endif
-	/*
-	 * Initialize header fields.
-	 */
-	if ((buf == NULL) || (buflen < HFIXEDSZ))
-		return (-1);
-	memset(buf, 0, HFIXEDSZ);
-	hp = (HEADER *) buf;
-	hp->id = htons(++_res.id);
-	hp->opcode = op;
-	hp->rd = (_res.options & RES_RECURSE) != 0;
-	hp->rcode = NOERROR;
-	cp = buf + HFIXEDSZ;
-	buflen -= HFIXEDSZ;
-	dpp = dnptrs;
-	*dpp++ = buf;
-	*dpp++ = NULL;
-	lastdnptr = dnptrs + sizeof dnptrs / sizeof dnptrs[0];
-	/*
-	 * perform opcode specific processing
-	 */
-	switch (op) {
-	case QUERY:	/*FALLTHROUGH*/
-	case NS_NOTIFY_OP:
-		if ((buflen -= QFIXEDSZ) < 0)
-			return (-1);
-		if ((n = dn_comp(dname, cp, buflen, dnptrs, lastdnptr)) < 0)
-			return (-1);
-		cp += n;
-		buflen -= n;
-		__putshort(type, cp);
-		cp += INT16SZ;
-		__putshort(class, cp);
-		cp += INT16SZ;
-		hp->qdcount = htons(1);
-		if (op == QUERY || data == NULL)
-			break;
-		/*
-		 * Make an additional record for completion domain.
-		 */
-		buflen -= RRFIXEDSZ;
-		n = dn_comp((char *)data, cp, buflen, dnptrs, lastdnptr);
-		if (n < 0)
-			return (-1);
-		cp += n;
-		buflen -= n;
-		__putshort(T_NULL, cp);
-		cp += INT16SZ;
-		__putshort(class, cp);
-		cp += INT16SZ;
-		__putlong(0, cp);
-		cp += INT32SZ;
-		__putshort(0, cp);
-		cp += INT16SZ;
-		hp->arcount = htons(1);
-		break;
-
-	case IQUERY:
-		/*
-		 * Initialize answer section
-		 */
-		if (buflen < 1 + RRFIXEDSZ + datalen)
-			return (-1);
-		*cp++ = '\0';	/* no domain name */
-		__putshort(type, cp);
-		cp += INT16SZ;
-		__putshort(class, cp);
-		cp += INT16SZ;
-		__putlong(0, cp);
-		cp += INT32SZ;
-		__putshort(datalen, cp);
-		cp += INT16SZ;
-		if (datalen) {
-			memcpy(cp, data, datalen);
-			cp += datalen;
-		}
-		hp->ancount = htons(1);
-		break;
-
-	default:
-		return (-1);
-	}
-	return (cp - buf);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <resolv.h>.
- */
-#undef res_mkquery
-__weak_reference(__res_mkquery, res_mkquery);
-
-/* attach OPT pseudo-RR, as documented in RFC2671 (EDNS0). */
-int
-res_opt(n0, buf, buflen, anslen)
-	int n0;
-	u_char *buf;		/* buffer to put query */
-	int buflen;		/* size of buffer */
-	int anslen;		/* answer buffer length */
-{
-	HEADER *hp;
-	u_char *cp;
-
-	hp = (HEADER *) buf;
-	cp = buf + n0;
-	buflen -= n0;
-
-	if (buflen < 1 + RRFIXEDSZ)
-		return -1;
-
-	*cp++ = 0;	/* "." */
-	buflen--;
-
-	__putshort(T_OPT, cp);	/* TYPE */
-	cp += INT16SZ;
-	__putshort(anslen & 0xffff, cp);	/* CLASS = UDP payload size */
-	cp += INT16SZ;
-	*cp++ = NOERROR;	/* extended RCODE */
-	*cp++ = 0;		/* EDNS version */
-	__putshort(0, cp);	/* MBZ */
-	cp += INT16SZ;
-	__putshort(0, cp);	/* RDLEN */
-	cp += INT16SZ;
-	hp->arcount = htons(ntohs(hp->arcount) + 1);
-	buflen -= RRFIXEDSZ;
-
-	return cp - buf;
-}
diff --git a/newlib/libc/sys/linux/net/res_mkupdate.c b/newlib/libc/sys/linux/net/res_mkupdate.c
deleted file mode 100644
index 4e21fe8cf..000000000
--- a/newlib/libc/sys/linux/net/res_mkupdate.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Based on the Dynamic DNS reference implementation by Viraj Bais
- * <viraj_bais@ccm.fm.intel.com>
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <arpa/inet.h>
-
-#include <limits.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <ctype.h>
-
-#include "res_config.h"
-
-static int getnum_str(u_char **, u_char *);
-static int getword_str(char *, int, u_char **, u_char *);
-
-#define ShrinkBuffer(x)  if ((buflen -= x) < 0) return (-2);
-
-/*
- * Form update packets.
- * Returns the size of the resulting packet if no error
- * On error,
- *	returns -1 if error in reading a word/number in rdata
- *		   portion for update packets
- *		-2 if length of buffer passed is insufficient
- *		-3 if zone section is not the first section in
- *		   the linked list, or section order has a problem
- *		-4 on a number overflow
- *		-5 unknown operation or no records
- */
-int
-res_mkupdate(ns_updrec *rrecp_in, u_char *buf, int buflen) {
-	ns_updrec *rrecp_start = rrecp_in;
-	HEADER *hp;
-	u_char *cp, *sp1, *sp2, *startp, *endp;
-	int n, i, soanum, multiline;
-	ns_updrec *rrecp;
-	struct in_addr ina;
-        char buf2[MAXDNAME];
-	int section, numrrs = 0, counts[ns_s_max];
-	u_int16_t rtype, rclass;
-	u_int32_t n1, rttl;
-	u_char *dnptrs[20], **dpp, **lastdnptr;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-
-	/*
-	 * Initialize header fields.
-	 */
-	if ((buf == NULL) || (buflen < HFIXEDSZ))
-		return (-1);
-	memset(buf, 0, HFIXEDSZ);
-	hp = (HEADER *) buf;
-	hp->id = htons(++_res.id);
-	hp->opcode = ns_o_update;
-	hp->rcode = NOERROR;
-	sp1 = buf + 2*INT16SZ;  /* save pointer to zocount */
-	cp = buf + HFIXEDSZ;
-	buflen -= HFIXEDSZ;
-	dpp = dnptrs;
-	*dpp++ = buf;
-	*dpp++ = NULL;
-	lastdnptr = dnptrs + sizeof dnptrs / sizeof dnptrs[0];
-
-	if (rrecp_start == NULL)
-		return (-5);
-	else if (rrecp_start->r_section != S_ZONE)
-		return (-3);
-
-	memset(counts, 0, sizeof counts);
-	for (rrecp = rrecp_start; rrecp; rrecp = rrecp->r_grpnext) {
-		numrrs++;
-                section = rrecp->r_section;
-		if (section < 0 || section >= ns_s_max)
-			return (-1);
-		counts[section]++;
-		for (i = section + 1; i < ns_s_max; i++)
-			if (counts[i])
-				return (-3);
-		rtype = rrecp->r_type;
-		rclass = rrecp->r_class;
-		rttl = rrecp->r_ttl;
-		/* overload class and type */
-		if (section == S_PREREQ) {
-			rttl = 0;
-			switch (rrecp->r_opcode) {
-			case YXDOMAIN:
-				rclass = C_ANY;
-				rtype = T_ANY;
-				rrecp->r_size = 0;
-				break;
-			case NXDOMAIN:
-				rclass = C_NONE;
-				rtype = T_ANY;
-				rrecp->r_size = 0;
-				break;
-			case NXRRSET:
-				rclass = C_NONE;
-				rrecp->r_size = 0;
-				break;
-			case YXRRSET:
-				if (rrecp->r_size == 0)
-					rclass = C_ANY;
-				break;
-			default:
-				fprintf(stderr,
-					"res_mkupdate: incorrect opcode: %d\n",
-					rrecp->r_opcode);
-				fflush(stderr);
-				return (-1);
-			}
-		} else if (section == S_UPDATE) {
-			switch (rrecp->r_opcode) {
-			case DELETE:
-				rclass = rrecp->r_size == 0 ? C_ANY : C_NONE;
-				break;
-			case ADD:
-				break;
-			default:
-				fprintf(stderr,
-					"res_mkupdate: incorrect opcode: %d\n",
-					rrecp->r_opcode);
-				fflush(stderr);
-				return (-1);
-			}
-		}
-
-		/*
-		 * XXX	appending default domain to owner name is omitted,
-		 *	fqdn must be provided
-		 */
-		if ((n = dn_comp(rrecp->r_dname, cp, buflen, dnptrs,
-				 lastdnptr)) < 0)
-			return (-1);
-		cp += n;
-		ShrinkBuffer(n + 2*INT16SZ);
-		PUTSHORT(rtype, cp);
-		PUTSHORT(rclass, cp);
-		if (section == S_ZONE) {
-			if (numrrs != 1 || rrecp->r_type != T_SOA)
-				return (-3);
-			continue;
-		}
-		ShrinkBuffer(INT32SZ + INT16SZ);
-		PUTLONG(rttl, cp);
-		sp2 = cp;  /* save pointer to length byte */
-		cp += INT16SZ;
-		if (rrecp->r_size == 0) {
-			if (section == S_UPDATE && rclass != C_ANY)
-				return (-1);
-			else {
-				PUTSHORT(0, sp2);
-				continue;
-			}
-		}
-		startp = rrecp->r_data;
-		endp = startp + rrecp->r_size - 1;
-		/* XXX this should be done centrally. */
-		switch (rrecp->r_type) {
-		case T_A:
-			if (!getword_str(buf2, sizeof buf2, &startp, endp))
-				return (-1);
-			if (!inet_aton(buf2, &ina))
-				return (-1);
-			n1 = ntohl(ina.s_addr);
-			ShrinkBuffer(INT32SZ);
-			PUTLONG(n1, cp);
-			break;
-		case T_CNAME:
-		case T_MB:
-		case T_MG:
-		case T_MR:
-		case T_NS:
-		case T_PTR:
-			if (!getword_str(buf2, sizeof buf2, &startp, endp))
-				return (-1);
-			n = dn_comp(buf2, cp, buflen, dnptrs, lastdnptr);
-			if (n < 0)
-				return (-1);
-			cp += n;
-			ShrinkBuffer(n);
-			break;
-		case T_MINFO:
-		case T_SOA:
-		case T_RP:
-			for (i = 0; i < 2; i++) {
-				if (!getword_str(buf2, sizeof buf2, &startp,
-						 endp))
-				return (-1);
-				n = dn_comp(buf2, cp, buflen,
-					    dnptrs, lastdnptr);
-				if (n < 0)
-					return (-1);
-				cp += n;
-				ShrinkBuffer(n);
-			}
-			if (rrecp->r_type == T_SOA) {
-				ShrinkBuffer(5 * INT32SZ);
-				while (isspace(*startp) || !*startp)
-					startp++;
-				if (*startp == '(') {
-					multiline = 1;
-					startp++;
-				} else
-					multiline = 0;
-				/* serial, refresh, retry, expire, minimum */
-				for (i = 0; i < 5; i++) {
-					soanum = getnum_str(&startp, endp);
-					if (soanum < 0)
-						return (-1);
-					PUTLONG(soanum, cp);
-				}
-				if (multiline) {
-					while (isspace(*startp) || !*startp)
-						startp++;
-					if (*startp != ')')
-						return (-1);
-				}
-			}
-			break;
-		case T_MX:
-		case T_AFSDB:
-		case T_RT:
-			n = getnum_str(&startp, endp);
-			if (n < 0)
-				return (-1);
-			PUTSHORT(n, cp);
-			ShrinkBuffer(INT16SZ);
-			if (!getword_str(buf2, sizeof buf2, &startp, endp))
-				return (-1);
-			n = dn_comp(buf2, cp, buflen, dnptrs, lastdnptr);
-			if (n < 0)
-				return (-1);
-			cp += n;
-			ShrinkBuffer(n);
-			break;
-		case T_PX:
-			n = getnum_str(&startp, endp);
-			if (n < 0)
-				return (-1);
-			PUTSHORT(n, cp);
-			ShrinkBuffer(INT16SZ);
-			for (i = 0; i < 2; i++) {
-				if (!getword_str(buf2, sizeof buf2, &startp,
-						 endp))
-					return (-1);
-				n = dn_comp(buf2, cp, buflen, dnptrs,
-					    lastdnptr);
-				if (n < 0)
-					return (-1);
-				cp += n;
-				ShrinkBuffer(n);
-			}
-			break;
-		case T_WKS:
-		case T_HINFO:
-		case T_TXT:
-		case T_X25:
-		case T_ISDN:
-		case T_NSAP:
-		case T_LOC:
-			/* XXX - more fine tuning needed here */
-			ShrinkBuffer(rrecp->r_size);
-			memcpy(cp, rrecp->r_data, rrecp->r_size);
-			cp += rrecp->r_size;
-			break;
-		default:
-			return (-1);
-		} /*switch*/
-		n = (u_int16_t)((cp - sp2) - INT16SZ);
-		PUTSHORT(n, sp2);
-	} /*for*/
-		
-	hp->qdcount = htons(counts[0]);
-	hp->ancount = htons(counts[1]);
-	hp->nscount = htons(counts[2]);
-	hp->arcount = htons(counts[3]);
-	return (cp - buf);
-}
-
-/*
- * Get a whitespace delimited word from a string (not file)
- * into buf. modify the start pointer to point after the
- * word in the string.
- */
-static int
-getword_str(char *buf, int size, u_char **startpp, u_char *endp) {
-        char *cp;
-        int c;
- 
-        for (cp = buf; *startpp <= endp; ) {
-                c = **startpp;
-                if (isspace(c) || c == '\0') {
-                        if (cp != buf) /* trailing whitespace */
-                                break;
-                        else { /* leading whitespace */
-                                (*startpp)++;
-                                continue;
-                        }
-                }
-                (*startpp)++;
-                if (cp >= buf+size-1)
-                        break;
-                *cp++ = (u_char)c;
-        }
-        *cp = '\0';
-        return (cp != buf);
-}
-
-/*
- * Get a whitespace delimited number from a string (not file) into buf
- * update the start pointer to point after the number in the string.
- */
-static int
-getnum_str(u_char **startpp, u_char *endp) {
-        int c, n;
-        int seendigit = 0;
-        int m = 0;
-
-        for (n = 0; *startpp <= endp; ) {
-                c = **startpp;
-                if (isspace(c) || c == '\0') {
-                        if (seendigit) /* trailing whitespace */
-                                break;
-                        else { /* leading whitespace */
-                                (*startpp)++;
-                                continue;
-                        }
-                }
-                if (c == ';') {
-                        while ((*startpp <= endp) &&
-			       ((c = **startpp) != '\n'))
-					(*startpp)++;
-                        if (seendigit)
-                                break;
-                        continue;
-                }
-                if (!isdigit(c)) {
-                        if (c == ')' && seendigit) {
-                                (*startpp)--;
-                                break;
-                        }
-			return (-1);
-                }        
-                (*startpp)++;
-                n = n * 10 + (c - '0');
-                seendigit = 1;
-        }
-        return (n + m);
-}
-
-/*
- * Allocate a resource record buffer & save rr info.
- */
-ns_updrec *
-res_mkupdrec(int section, const char *dname,
-	     u_int class, u_int type, u_long ttl) {
-	ns_updrec *rrecp = (ns_updrec *)calloc(1, sizeof(ns_updrec));
-
-	if (!rrecp || !(rrecp->r_dname = strdup(dname)))
-		return (NULL);
- 	rrecp->r_class = class;
-	rrecp->r_type = type;
-	rrecp->r_ttl = ttl;
-	rrecp->r_section = section;
-	return (rrecp);
-}
-
-/*
- * Free a resource record buffer created by res_mkupdrec.
- */
-void
-res_freeupdrec(ns_updrec *rrecp) {
-	/* Note: freeing r_dp is the caller's responsibility. */
-	if (rrecp->r_dname != NULL)
-		free(rrecp->r_dname);
-	free(rrecp);
-}
diff --git a/newlib/libc/sys/linux/net/res_query.c b/newlib/libc/sys/linux/net/res_query.c
deleted file mode 100644
index ee6775d99..000000000
--- a/newlib/libc/sys/linux/net/res_query.c
+++ /dev/null
@@ -1,424 +0,0 @@
-/*
- * Copyright (c) 1988, 1993
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)res_query.c	8.1 (Berkeley) 6/4/93";
-static char orig_rcsid = "From: Id: res_query.c,v 8.14 1997/06/09 17:47:05 halley Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <errno.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "res_config.h"
-
-#if PACKETSZ > 1024
-#define MAXPACKET	PACKETSZ
-#else
-#define MAXPACKET	1024
-#endif
-
-/*
- * Formulate a normal query, send, and await answer.
- * Returned answer is placed in supplied buffer "answer".
- * Perform preliminary check of answer, returning success only
- * if no error is indicated and the answer count is nonzero.
- * Return the size of the response on success, -1 on error.
- * Error number is left in h_errno.
- *
- * Caller must parse answer and determine whether it answers the question.
- */
-int
-res_query(name, class, type, answer, anslen)
-	const char *name;	/* domain name */
-	int class, type;	/* class and type of query */
-	u_char *answer;		/* buffer to put answer */
-	int anslen;		/* size of answer buffer */
-{
-	u_char buf[MAXPACKET];
-	HEADER *hp = (HEADER *) answer;
-	int n;
-
-	hp->rcode = NOERROR;	/* default */
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-#ifdef DEBUG
-	if (_res.options & RES_DEBUG)
-		printf(";; res_query(%s, %d, %d)\n", name, class, type);
-#endif
-
-	n = res_mkquery(QUERY, name, class, type, NULL, 0, NULL,
-			buf, sizeof(buf));
-	if (n > 0 && (_res.options & RES_USE_EDNS0) != 0)
-		n = res_opt(n, buf, sizeof(buf), anslen);
-	if (n <= 0) {
-#ifdef DEBUG
-		if (_res.options & RES_DEBUG)
-			printf(";; res_query: mkquery failed\n");
-#endif
-		h_errno = NO_RECOVERY;
-		return (n);
-	}
-	n = res_send(buf, n, answer, anslen);
-	if (n < 0) {
-#ifdef DEBUG
-		if (_res.options & RES_DEBUG)
-			printf(";; res_query: send error\n");
-#endif
-		h_errno = TRY_AGAIN;
-		return (n);
-	}
-
-	if (hp->rcode != NOERROR || ntohs(hp->ancount) == 0) {
-#ifdef DEBUG
-		if (_res.options & RES_DEBUG)
-			printf(";; rcode = %d, ancount=%d\n", hp->rcode,
-			    ntohs(hp->ancount));
-#endif
-		switch (hp->rcode) {
-		case NXDOMAIN:
-			h_errno = HOST_NOT_FOUND;
-			break;
-		case SERVFAIL:
-			h_errno = TRY_AGAIN;
-			break;
-		case NOERROR:
-			h_errno = NO_DATA;
-			break;
-		case FORMERR:
-		case NOTIMP:
-		case REFUSED:
-		default:
-			h_errno = NO_RECOVERY;
-			break;
-		}
-		return (-1);
-	}
-	return (n);
-}
-
-/*
- * Formulate a normal query, send, and retrieve answer in supplied buffer.
- * Return the size of the response on success, -1 on error.
- * If enabled, implement search rules until answer or unrecoverable failure
- * is detected.  Error code, if any, is left in h_errno.
- */
-int
-res_search(name, class, type, answer, anslen)
-	const char *name;	/* domain name */
-	int class, type;	/* class and type of query */
-	u_char *answer;		/* buffer to put answer */
-	int anslen;		/* size of answer */
-{
-	const char *cp, * const *domain;
-	HEADER *hp = (HEADER *) answer;
-	u_int dots;
-	int trailing_dot, ret, saved_herrno;
-	int got_nodata = 0, got_servfail = 0, tried_as_is = 0;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-	errno = 0;
-	h_errno = HOST_NOT_FOUND;	/* default, if we never query */
-	dots = 0;
-	for (cp = name; *cp; cp++)
-		dots += (*cp == '.');
-	trailing_dot = 0;
-	if (cp > name && *--cp == '.')
-		trailing_dot++;
-
-	/* If there aren't any dots, it could be a user-level alias */
-	if (!dots && (cp = hostalias(name)) != NULL)
-		return (res_query(cp, class, type, answer, anslen));
-
-	/*
-	 * If there are dots in the name already, let's just give it a try
-	 * 'as is'.  The threshold can be set with the "ndots" option.
-	 */
-	saved_herrno = -1;
-	if (dots >= _res.ndots) {
-		ret = res_querydomain(name, NULL, class, type, answer, anslen);
-		if (ret > 0)
-			return (ret);
-		saved_herrno = h_errno;
-		tried_as_is++;
-	}
-
-	/*
-	 * We do at least one level of search if
-	 *	- there is no dot and RES_DEFNAME is set, or
-	 *	- there is at least one dot, there is no trailing dot,
-	 *	  and RES_DNSRCH is set.
-	 */
-	if ((!dots && (_res.options & RES_DEFNAMES)) ||
-	    (dots && !trailing_dot && (_res.options & RES_DNSRCH))) {
-		int done = 0;
-
-		for (domain = (const char * const *)_res.dnsrch;
-		     *domain && !done;
-		     domain++) {
-
-			ret = res_querydomain(name, *domain, class, type,
-					      answer, anslen);
-			if (ret > 0)
-				return (ret);
-
-			/*
-			 * If no server present, give up.
-			 * If name isn't found in this domain,
-			 * keep trying higher domains in the search list
-			 * (if that's enabled).
-			 * On a NO_DATA error, keep trying, otherwise
-			 * a wildcard entry of another type could keep us
-			 * from finding this entry higher in the domain.
-			 * If we get some other error (negative answer or
-			 * server failure), then stop searching up,
-			 * but try the input name below in case it's
-			 * fully-qualified.
-			 */
-			if (errno == ECONNREFUSED) {
-				h_errno = TRY_AGAIN;
-				return (-1);
-			}
-
-			switch (h_errno) {
-			case NO_DATA:
-				got_nodata++;
-				/* FALLTHROUGH */
-			case HOST_NOT_FOUND:
-				/* keep trying */
-				break;
-			case TRY_AGAIN:
-				if (hp->rcode == SERVFAIL) {
-					/* try next search element, if any */
-					got_servfail++;
-					break;
-				}
-				/* FALLTHROUGH */
-			default:
-				/* anything else implies that we're done */
-				done++;
-			}
-
-			/* if we got here for some reason other than DNSRCH,
-			 * we only wanted one iteration of the loop, so stop.
-			 */
-			if (!(_res.options & RES_DNSRCH))
-				done++;
-		}
-	}
-
-	/*
-	 * If we have not already tried the name "as is", do that now.
-	 * note that we do this regardless of how many dots were in the
-	 * name or whether it ends with a dot unless NOTLDQUERY is set.
-	 */
-	if (!tried_as_is && (dots || !(_res.options & RES_NOTLDQUERY))) {
-		ret = res_querydomain(name, NULL, class, type, answer, anslen);
-		if (ret > 0)
-			return (ret);
-	}
-
-	/* if we got here, we didn't satisfy the search.
-	 * if we did an initial full query, return that query's h_errno
-	 * (note that we wouldn't be here if that query had succeeded).
-	 * else if we ever got a nodata, send that back as the reason.
-	 * else send back meaningless h_errno, that being the one from
-	 * the last DNSRCH we did.
-	 */
-	if (saved_herrno != -1)
-		h_errno = saved_herrno;
-	else if (got_nodata)
-		h_errno = NO_DATA;
-	else if (got_servfail)
-		h_errno = TRY_AGAIN;
-	return (-1);
-}
-
-/*
- * Perform a call on res_query on the concatenation of name and domain,
- * removing a trailing dot from name if domain is NULL.
- */
-int
-res_querydomain(name, domain, class, type, answer, anslen)
-	const char *name, *domain;
-	int class, type;	/* class and type of query */
-	u_char *answer;		/* buffer to put answer */
-	int anslen;		/* size of answer */
-{
-	char nbuf[MAXDNAME];
-	const char *longname = nbuf;
-	int n, d;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-#ifdef DEBUG
-	if (_res.options & RES_DEBUG)
-		printf(";; res_querydomain(%s, %s, %d, %d)\n",
-		       name, domain?domain:"<Nil>", class, type);
-#endif
-	if (domain == NULL) {
-		/*
-		 * Check for trailing '.';
-		 * copy without '.' if present.
-		 */
-		n = strlen(name);
-		if (n >= MAXDNAME) {
-			h_errno = NO_RECOVERY;
-			return (-1);
-		}
-		n--;
-		if (n >= 0 && name[n] == '.') {
-			strncpy(nbuf, name, n);
-			nbuf[n] = '\0';
-		} else
-			longname = name;
-	} else {
-		n = strlen(name);
-		d = strlen(domain);
-		if (n + d + 1 >= MAXDNAME) {
-			h_errno = NO_RECOVERY;
-			return (-1);
-		}
-		sprintf(nbuf, "%s.%s", name, domain);
-	}
-	return (res_query(longname, class, type, answer, anslen));
-}
-
-const char *
-hostalias(name)
-	const char *name;
-{
-	char *cp1, *cp2;
-	FILE *fp;
-	char *file;
-	char buf[BUFSIZ];
-	static char abuf[MAXDNAME];
-
-	if (_res.options & RES_NOALIASES)
-		return (NULL);
-	if (issetugid())
-		return (NULL);
-	file = getenv("HOSTALIASES");
-	if (file == NULL || (fp = fopen(file, "r")) == NULL)
-		return (NULL);
-	setbuf(fp, NULL);
-	buf[sizeof(buf) - 1] = '\0';
-	while (fgets(buf, sizeof(buf), fp)) {
-		for (cp1 = buf; *cp1 && !isspace((unsigned char)*cp1); ++cp1)
-			;
-		if (!*cp1)
-			break;
-		*cp1 = '\0';
-		if (!strcasecmp(buf, name)) {
-			while (isspace((unsigned char)*++cp1))
-				;
-			if (!*cp1)
-				break;
-			for (cp2 = cp1 + 1; *cp2 && !isspace((unsigned char)*cp2); ++cp2)
-				;
-			abuf[sizeof(abuf) - 1] = *cp2 = '\0';
-			strncpy(abuf, cp1, sizeof(abuf) - 1);
-			fclose(fp);
-			return (abuf);
-		}
-	}
-	fclose(fp);
-	return (NULL);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <resolv.h>.
- */
-#undef res_query
-__weak_reference(__res_query, res_query);
-#undef res_search
-__weak_reference(__res_search, res_search);
-#undef res_querydomain
-__weak_reference(__res_querydomain, res_querydomain);
diff --git a/newlib/libc/sys/linux/net/res_send.c b/newlib/libc/sys/linux/net/res_send.c
deleted file mode 100644
index 153d2f5d9..000000000
--- a/newlib/libc/sys/linux/net/res_send.c
+++ /dev/null
@@ -1,954 +0,0 @@
-/*
- * Copyright (c) 1985, 1989, 1993
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)res_send.c	8.1 (Berkeley) 6/4/93";
-static char orig_rcsid[] = "From: Id: res_send.c,v 8.20 1998/04/06 23:27:51 halley Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-/*
- * Send query to name server and wait for reply.
- */
-
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/poll.h>
-#include <sys/param.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-#include <sys/uio.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <arpa/inet.h>
-
-#include <errno.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "res_config.h"
-
-static int s = -1;		/* socket used for communications */
-static int connected = 0;	/* is the socket connected */
-static int vc = 0;		/* is the socket a virtual circuit? */
-static int af = 0;		/* address family of socket */
-static res_send_qhook Qhook = NULL;
-static res_send_rhook Rhook = NULL;
-
-
-#define CAN_RECONNECT 1
-
-#ifndef DEBUG
-#   define Dprint(cond, args) /*empty*/
-#   define DprintQ(cond, args, query, size) /*empty*/
-#   define Aerror(file, string, error, address) /*empty*/
-#   define Perror(file, string, error) /*empty*/
-#else
-#   define Dprint(cond, args) if (cond) {fprintf args;} else {}
-#   define DprintQ(cond, args, query, size) if (cond) {\
-			fprintf args;\
-			__fp_nquery(query, size, stdout);\
-		} else {}
-static char abuf[NI_MAXHOST];
-static char pbuf[NI_MAXSERV];
-static void Aerror(FILE *, char *, int, struct sockaddr *);
-static void Perror(FILE *, char *, int);
-
-    static void
-    Aerror(file, string, error, address)
-	FILE *file;
-	char *string;
-	int error;
-	struct sockaddr *address;
-    {
-	int save = errno;
-
-	if (_res.options & RES_DEBUG) {
-		if (getnameinfo(address, 0, abuf, sizeof(abuf),
-		    pbuf, sizeof(pbuf),
-		    NI_NUMERICHOST|NI_NUMERICSERV|NI_WITHSCOPEID) != 0) {
-			strncpy(abuf, "?", sizeof(abuf));
-			strncpy(pbuf, "?", sizeof(pbuf));
-		}
-		fprintf(file, "res_send: %s ([%s].%s): %s\n",
-			string, abuf, pbuf, strerror(error));
-	}
-	errno = save;
-    }
-    static void
-    Perror(file, string, error)
-	FILE *file;
-	char *string;
-	int error;
-    {
-	int save = errno;
-
-	if (_res.options & RES_DEBUG) {
-		fprintf(file, "res_send: %s: %s\n",
-			string, strerror(error));
-	}
-	errno = save;
-    }
-#endif
-
-void
-res_send_setqhook(hook)
-	res_send_qhook hook;
-{
-
-	Qhook = hook;
-}
-
-void
-res_send_setrhook(hook)
-	res_send_rhook hook;
-{
-
-	Rhook = hook;
-}
-
-static struct sockaddr * get_nsaddr(size_t);
-
-/*
- * pick appropriate nsaddr_list for use.  see res_init() for initialization.
- */
-static struct sockaddr *
-get_nsaddr(n)
-	size_t n;
-{
-
-	if (!_res.nsaddr_list[n].sin_family) {
-		/*
-		 * - _res_ext.nsaddr_list[n] holds an address that is larger
-		 *   than struct sockaddr, and
-		 * - user code did not update _res.nsaddr_list[n].
-		 */
-		return (struct sockaddr *)&_res_ext.nsaddr_list[n];
-	} else {
-		/*
-		 * - user code updated _res.nsaddr_list[n], or
-		 * - _res.nsaddr_list[n] has the same content as
-		 *   _res_ext.nsaddr_list[n].
-		 */
-		return (struct sockaddr *)&_res.nsaddr_list[n];
-	}
-}
-
-/* int
- * res_isourserver(ina)
- *	looks up "ina" in _res.ns_addr_list[]
- * returns:
- *	0  : not found
- *	>0 : found
- * author:
- *	paul vixie, 29may94
- */
-int
-res_isourserver(inp)
-	const struct sockaddr_in *inp;
-{
-	const struct sockaddr_in6 *in6p = (const struct sockaddr_in6 *)inp;
-	const struct sockaddr_in6 *srv6;
-	const struct sockaddr_in *srv;
-	int ns, ret;
-
-	ret = 0;
-	switch (inp->sin_family) {
-	case AF_INET6:
-		for (ns = 0; ns < _res.nscount; ns++) {
-			srv6 = (struct sockaddr_in6 *)get_nsaddr(ns);
-			if (srv6->sin6_family == in6p->sin6_family &&
-			    srv6->sin6_port == in6p->sin6_port &&
-			    srv6->sin6_scope_id == in6p->sin6_scope_id &&
-			    (IN6_IS_ADDR_UNSPECIFIED(&srv6->sin6_addr) ||
-			     IN6_ARE_ADDR_EQUAL(&srv6->sin6_addr,
-			         &in6p->sin6_addr))) {
-				ret++;
-				break;
-			}
-		}
-		break;
-	case AF_INET:
-		for (ns = 0; ns < _res.nscount; ns++) {
-			srv = (struct sockaddr_in *)get_nsaddr(ns);
-			if (srv->sin_family == inp->sin_family &&
-			    srv->sin_port == inp->sin_port &&
-			    (srv->sin_addr.s_addr == INADDR_ANY ||
-			     srv->sin_addr.s_addr == inp->sin_addr.s_addr)) {
-				ret++;
-				break;
-			}
-		}
-		break;
-	}
-	return (ret);
-}
-
-/* int
- * res_nameinquery(name, type, class, buf, eom)
- *	look for (name,type,class) in the query section of packet (buf,eom)
- * requires:
- *	buf + HFIXEDSZ <= eom
- * returns:
- *	-1 : format error
- *	0  : not found
- *	>0 : found
- * author:
- *	paul vixie, 29may94
- */
-int
-res_nameinquery(name, type, class, buf, eom)
-	const char *name;
-	int type, class;
-	const u_char *buf, *eom;
-{
-	const u_char *cp = buf + HFIXEDSZ;
-	int qdcount = ntohs(((HEADER*)buf)->qdcount);
-
-	while (qdcount-- > 0) {
-		char tname[MAXDNAME+1];
-		int n, ttype, tclass;
-
-		n = dn_expand(buf, eom, cp, tname, sizeof tname);
-		if (n < 0)
-			return (-1);
-		cp += n;
-		if (cp + 2 * INT16SZ > eom)
-			return (-1);
-		ttype = ns_get16(cp); cp += INT16SZ;
-		tclass = ns_get16(cp); cp += INT16SZ;
-		if (ttype == type &&
-		    tclass == class &&
-		    strcasecmp(tname, name) == 0)
-			return (1);
-	}
-	return (0);
-}
-
-/* int
- * res_queriesmatch(buf1, eom1, buf2, eom2)
- *	is there a 1:1 mapping of (name,type,class)
- *	in (buf1,eom1) and (buf2,eom2)?
- * returns:
- *	-1 : format error
- *	0  : not a 1:1 mapping
- *	>0 : is a 1:1 mapping
- * author:
- *	paul vixie, 29may94
- */
-int
-res_queriesmatch(buf1, eom1, buf2, eom2)
-	const u_char *buf1, *eom1;
-	const u_char *buf2, *eom2;
-{
-	const u_char *cp = buf1 + HFIXEDSZ;
-	int qdcount = ntohs(((HEADER*)buf1)->qdcount);
-
-	if (buf1 + HFIXEDSZ > eom1 || buf2 + HFIXEDSZ > eom2)
-		return (-1);
-
-	/*
-	 * Only header section present in replies to
-	 * dynamic update packets.
-	 */
-	if ( (((HEADER *)buf1)->opcode == ns_o_update) &&
-	     (((HEADER *)buf2)->opcode == ns_o_update) )
-		return (1);
-
-	if (qdcount != ntohs(((HEADER*)buf2)->qdcount))
-		return (0);
-	while (qdcount-- > 0) {
-		char tname[MAXDNAME+1];
-		int n, ttype, tclass;
-
-		n = dn_expand(buf1, eom1, cp, tname, sizeof tname);
-		if (n < 0)
-			return (-1);
-		cp += n;
-		if (cp + 2 * INT16SZ > eom1)
-			return (-1);
-		ttype = ns_get16(cp);	cp += INT16SZ;
-		tclass = ns_get16(cp); cp += INT16SZ;
-		if (!res_nameinquery(tname, ttype, tclass, buf2, eom2))
-			return (0);
-	}
-	return (1);
-}
-
-int
-res_send(buf, buflen, ans, anssiz)
-	const u_char *buf;
-	int buflen;
-	u_char *ans;
-	int anssiz;
-{
-	HEADER *hp = (HEADER *) buf;
-	HEADER *anhp = (HEADER *) ans;
-	int gotsomewhere, connreset, terrno, try, v_circuit, resplen, ns, n;
-	int kq;
-	u_int badns;	/* XXX NSMAX can't exceed #/bits in this variable */
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		/* errno should have been set by res_init() in this case. */
-		return (-1);
-	}
-	if (anssiz < HFIXEDSZ) {
-		errno = EINVAL;
-		return (-1);
-	}
-	DprintQ((_res.options & RES_DEBUG) || (_res.pfcode & RES_PRF_QUERY),
-		(stdout, ";; res_send()\n"), buf, buflen);
-	v_circuit = (_res.options & RES_USEVC) || buflen > PACKETSZ;
-	gotsomewhere = 0;
-	connreset = 0;
-	terrno = ETIMEDOUT;
-	badns = 0;
-
-	/*
-	 * Send request, RETRY times, or until successful
-	 */
-	for (try = 0; try < _res.retry; try++) {
-	    for (ns = 0; ns < _res.nscount; ns++) {
-		struct sockaddr *nsap = get_nsaddr(ns);
-		socklen_t salen;
-
-		if (nsap->sa_family == AF_INET6)
-			salen = sizeof(struct sockaddr_in6);
-		else if (nsap->sa_family == AF_INET)
-			salen = sizeof(struct sockaddr_in);
-		else
-			salen = 0;	/*unknown, die on connect*/
-
-    same_ns:
-		if (badns & (1 << ns)) {
-			res_close();
-			goto next_ns;
-		}
-
-		if (Qhook) {
-			int done = 0, loops = 0;
-
-			do {
-				res_sendhookact act;
-
-				act = (*Qhook)((struct sockaddr_in **)&nsap,
-					       &buf, &buflen,
-					       ans, anssiz, &resplen);
-				switch (act) {
-				case res_goahead:
-					done = 1;
-					break;
-				case res_nextns:
-					res_close();
-					goto next_ns;
-				case res_done:
-					close(kq);
-					return (resplen);
-				case res_modified:
-					/* give the hook another try */
-					if (++loops < 42) /*doug adams*/
-						break;
-					/*FALLTHROUGH*/
-				case res_error:
-					/*FALLTHROUGH*/
-				default:
-					close(kq);
-					return (-1);
-				}
-			} while (!done);
-		}
-
-		Dprint((_res.options & RES_DEBUG) &&
-		       getnameinfo(nsap, salen, abuf, sizeof(abuf),
-			   NULL, 0, NI_NUMERICHOST | NI_WITHSCOPEID) == 0,
-		       (stdout, ";; Querying server (# %d) address = %s\n",
-			ns + 1, abuf));
-
-		if (v_circuit) {
-			int truncated;
-			u_short len;
-			u_char *cp;
-			ssize_t rc;
-
-			/*
-			 * Use virtual circuit;
-			 * at most one attempt per server.
-			 */
-			try = _res.retry;
-			truncated = 0;
-			if (s < 0 || !vc || hp->opcode == ns_o_update ||
-			    af != nsap->sa_family) {
-				if (s >= 0)
-					res_close();
-
-				af = nsap->sa_family;
-				s = socket(af, SOCK_STREAM, 0);
-				if (s < 0) {
-					terrno = errno;
-					Perror(stderr, "socket(vc)", errno);
-					badns |= (1 << ns);
-					res_close();
-					goto next_ns;
-				}
-				errno = 0;
-				if (connect(s, nsap, salen) < 0) {
-					terrno = errno;
-					Aerror(stderr, "connect/vc",
-					       errno, nsap);
-					badns |= (1 << ns);
-					res_close();
-					goto next_ns;
-				}
-				vc = 1;
-			}
-			/*
-			 * Send length & message
-			 */
-			putshort((u_short)buflen, (u_char*)&len);
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-			{
-			struct iovec iov[2];
-			iov[0].iov_base = (caddr_t)&len;
-			iov[0].iov_len = INT16SZ;
-			iov[1].iov_base = (caddr_t)buf;
-			iov[1].iov_len = buflen;
-			rc = writev(s, iov, 2);
-			}
-#else /* EL/IX level 1 */
-			{
-			char *tmpbuf;
-			tmpbuf = malloc (INT16SZ + buflen);
-			memcpy (tmpbuf, &len, INT16SZ);
-			memcpy (tmpbuf + INT16SZ, buf, buflen);
-			rc = write (s, tmpbuf, INT16SZ + buflen);
-			}
-#endif /* EL/IX level 1 */
-			if (rc != (INT16SZ + buflen)) {
-				terrno = errno;
-				Perror(stderr, "write failed", errno);
-				badns |= (1 << ns);
-				res_close();
-				goto next_ns;
-			}
-			/*
-			 * Receive length & response
-			 */
- read_len:
-			cp = ans;
-			len = INT16SZ;
-			while ((n = read(s, (char *)cp, (int)len)) > 0) {
-				cp += n;
-				if ((len -= n) <= 0)
-					break;
-			}
-			if (n <= 0) {
-				terrno = errno;
-				Perror(stderr, "read failed", errno);
-				res_close();
-				/*
-				 * A long running process might get its TCP
-				 * connection reset if the remote server was
-				 * restarted.  Requery the server instead of
-				 * trying a new one.  When there is only one
-				 * server, this means that a query might work
-				 * instead of failing.  We only allow one reset
-				 * per query to prevent looping.
-				 */
-				if (terrno == ECONNRESET && !connreset) {
-					connreset = 1;
-					res_close();
-					goto same_ns;
-				}
-				res_close();
-				goto next_ns;
-			}
-			resplen = ns_get16(ans);
-			if (resplen > anssiz) {
-				Dprint(_res.options & RES_DEBUG,
-				       (stdout, ";; response truncated\n")
-				       );
-				truncated = 1;
-				len = anssiz;
-			} else
-				len = resplen;
-			if (len < HFIXEDSZ) {
-				/*
-				 * Undersized message.
-				 */
-				Dprint(_res.options & RES_DEBUG,
-				       (stdout, ";; undersized: %d\n", len));
-				terrno = EMSGSIZE;
-				badns |= (1 << ns);
-				res_close();
-				goto next_ns;
-			}
-			cp = ans;
-			while (len != 0 &&
-			       (n = read(s, (char *)cp, (int)len)) > 0) {
-				cp += n;
-				len -= n;
-			}
-			if (n <= 0) {
-				terrno = errno;
-				Perror(stderr, "read(vc)", errno);
-				res_close();
-				goto next_ns;
-			}
-			if (truncated) {
-				/*
-				 * Flush rest of answer
-				 * so connection stays in synch.
-				 */
-				anhp->tc = 1;
-				len = resplen - anssiz;
-				while (len != 0) {
-					char junk[PACKETSZ];
-
-					n = (len > sizeof(junk)
-					     ? sizeof(junk)
-					     : len);
-					if ((n = read(s, junk, n)) > 0)
-						len -= n;
-					else
-						break;
-				}
-			}
-			/*
-			 * The calling applicating has bailed out of
-			 * a previous call and failed to arrange to have
-			 * the circuit closed or the server has got
-			 * itself confused. Anyway drop the packet and
-			 * wait for the correct one.
-			 */
-			if (hp->id != anhp->id) {
-				DprintQ((_res.options & RES_DEBUG) ||
-					(_res.pfcode & RES_PRF_REPLY),
-					(stdout, ";; old answer (unexpected):\n"),
-					ans, (resplen>anssiz)?anssiz:resplen);
-				goto read_len;
-			}
-		} else {
-			/*
-			 * Use datagrams.
-			 */
-			struct pollfd pfd[1];
-			int ptimeout;
-			struct timespec ts;
-			struct timeval timeout, ctv;
-			struct sockaddr_storage from;
-			int fromlen;
-
-			if (s < 0 || vc || af != nsap->sa_family) {
-				if (vc)
-					res_close();
-				af = nsap->sa_family;
-				s = socket(af, SOCK_DGRAM, 0);
-				if (s < 0) {
-#ifndef CAN_RECONNECT
- bad_dg_sock:
-#endif
-					terrno = errno;
-					Perror(stderr, "socket(dg)", errno);
-					badns |= (1 << ns);
-					res_close();
-					goto next_ns;
-				}
-				connected = 0;
-			}
-#ifndef CANNOT_CONNECT_DGRAM
-			/*
-			 * On a 4.3BSD+ machine (client and server,
-			 * actually), sending to a nameserver datagram
-			 * port with no nameserver will cause an
-			 * ICMP port unreachable message to be returned.
-			 * If our datagram socket is "connected" to the
-			 * server, we get an ECONNREFUSED error on the next
-			 * socket operation, and select returns if the
-			 * error message is received.  We can thus detect
-			 * the absence of a nameserver without timing out.
-			 * If we have sent queries to at least two servers,
-			 * however, we don't want to remain connected,
-			 * as we wish to receive answers from the first
-			 * server to respond.
-			 *
-			 * When the option "insecure1" is specified, we'd
-			 * rather expect to see responses from an "unknown"
-			 * address.  In order to let the kernel accept such
-			 * responses, do not connect the socket here.
-			 * XXX: or do we need an explicit option to disable
-			 * connecting?
-			 */
-			if (!(_res.options & RES_INSECURE1) &&
-			    (_res.nscount == 1 || (try == 0 && ns == 0))) {
-				/*
-				 * Connect only if we are sure we won't
-				 * receive a response from another server.
-				 */
-				if (!connected) {
-					if (connect(s, nsap, salen) < 0) {
-						Aerror(stderr,
-						       "connect(dg)",
-						       errno, nsap);
-						badns |= (1 << ns);
-						res_close();
-						goto next_ns;
-					}
-					connected = 1;
-				}
-
-				if (send(s, (char*)buf, buflen, 0) != buflen) {
-					Perror(stderr, "send", errno);
-					badns |= (1 << ns);
-					res_close();
-					goto next_ns;
-				}
-			} else {
-				/*
-				 * Disconnect if we want to listen
-				 * for responses from more than one server.
-				 */
-				if (connected) {
-#ifdef CAN_RECONNECT
-					/* XXX: any errornous address */
-					struct sockaddr_in no_addr;
-
-					no_addr.sin_family = AF_INET;
-					no_addr.sin_addr.s_addr = INADDR_ANY;
-					no_addr.sin_port = 0;
-					(void) connect(s,
-						       (struct sockaddr *)
-						        &no_addr,
-						       sizeof no_addr);
-#else
-					int s1 = socket(af, SOCK_DGRAM,0);
-					if (s1 < 0)
-						goto bad_dg_sock;
-					(void)_dup2(s1, s);
-					(void)close(s1);
-					Dprint(_res.options & RES_DEBUG,
-						(stdout, ";; new DG socket\n"))
-#endif /* CAN_RECONNECT */
-					connected = 0;
-					errno = 0;
-				}
-#endif /* !CANNOT_CONNECT_DGRAM */
-				if (sendto(s, (char*)buf, buflen, 0,
-					   nsap, salen) != buflen) {
-					Aerror(stderr, "sendto", errno, nsap);
-					badns |= (1 << ns);
-					res_close();
-					goto next_ns;
-				}
-#ifndef CANNOT_CONNECT_DGRAM
-			}
-#endif /* !CANNOT_CONNECT_DGRAM */
-
-			/*
-			 * Wait for reply
-			 */
-
-			timeout.tv_sec = (_res.retrans << try);
-			if (try > 0)
-				timeout.tv_sec /= _res.nscount;
-			if ((long) timeout.tv_sec <= 0)
-				timeout.tv_sec = 1;
-			timeout.tv_usec = 0;
-			TIMEVAL_TO_TIMESPEC(&timeout, &ts);
-			(void) gettimeofday(&ctv, NULL);
-			timeradd(&timeout, &ctv, &timeout);
-
-		       /* Convert struct timespec in milliseconds.  */
-		       ptimeout = timeout.tv_sec * 1000 + timeout.tv_usec / 1000;
-    wait:
-		       pfd[0].fd = s;
-		       pfd[0].events = POLLIN;
-		       n = poll (pfd, 1, ptimeout);
-
-			if (s < 0) {
-				Perror(stderr, "s out-of-bounds", EMFILE);
-				res_close();
-				goto next_ns;
-			}
-
-			if (n < 0) {
-				if (errno == EINTR) {
-					(void) gettimeofday(&ctv, NULL);
-					if (timercmp(&ctv, &timeout, <)) {
-						timersub(&timeout, &ctv, &ctv);
-						TIMEVAL_TO_TIMESPEC(&ctv, &ts);
-						goto wait;
-					}
-				}
-				Perror(stderr, "poll", errno);
-				res_close();
-				goto next_ns;
-			}
-
-			if (n == 0) {
-				/*
-				 * timeout
-				 */
-				Dprint(_res.options & RES_DEBUG,
-				       (stdout, ";; timeout\n"));
-				gotsomewhere = 1;
-				res_close();
-				goto next_ns;
-			}
-			errno = 0;
-			fromlen = sizeof(from);
-			resplen = recvfrom(s, (char*)ans, anssiz, 0,
-					   (struct sockaddr *)&from, &fromlen);
-			if (resplen <= 0) {
-				Perror(stderr, "recvfrom", errno);
-				res_close();
-				goto next_ns;
-			}
-			gotsomewhere = 1;
-			if (resplen < HFIXEDSZ) {
-				/*
-				 * Undersized message.
-				 */
-				Dprint(_res.options & RES_DEBUG,
-				       (stdout, ";; undersized: %d\n",
-					resplen));
-				terrno = EMSGSIZE;
-				badns |= (1 << ns);
-				res_close();
-				goto next_ns;
-			}
-			if (hp->id != anhp->id) {
-				/*
-				 * response from old query, ignore it.
-				 * XXX - potential security hazard could
-				 *	 be detected here.
-				 */
-				DprintQ((_res.options & RES_DEBUG) ||
-					(_res.pfcode & RES_PRF_REPLY),
-					(stdout, ";; old answer:\n"),
-					ans, (resplen>anssiz)?anssiz:resplen);
-				goto wait;
-			}
-#ifdef CHECK_SRVR_ADDR
-			if (!(_res.options & RES_INSECURE1) &&
-			    !res_isourserver((struct sockaddr_in *)&from)) {
-				/*
-				 * response from wrong server? ignore it.
-				 * XXX - potential security hazard could
-				 *	 be detected here.
-				 */
-				DprintQ((_res.options & RES_DEBUG) ||
-					(_res.pfcode & RES_PRF_REPLY),
-					(stdout, ";; not our server:\n"),
-					ans, (resplen>anssiz)?anssiz:resplen);
-				goto wait;
-			}
-#endif
-			if (!(_res.options & RES_INSECURE2) &&
-			    !res_queriesmatch(buf, buf + buflen,
-					      ans, ans + anssiz)) {
-				/*
-				 * response contains wrong query? ignore it.
-				 * XXX - potential security hazard could
-				 *	 be detected here.
-				 */
-				DprintQ((_res.options & RES_DEBUG) ||
-					(_res.pfcode & RES_PRF_REPLY),
-					(stdout, ";; wrong query name:\n"),
-					ans, (resplen>anssiz)?anssiz:resplen);
-				goto wait;
-			}
-			if (anhp->rcode == SERVFAIL ||
-			    anhp->rcode == NOTIMP ||
-			    anhp->rcode == REFUSED) {
-				DprintQ(_res.options & RES_DEBUG,
-					(stdout, "server rejected query:\n"),
-					ans, (resplen>anssiz)?anssiz:resplen);
-				badns |= (1 << ns);
-				res_close();
-				/* don't retry if called from dig */
-				if (!_res.pfcode)
-					goto next_ns;
-			}
-			if (!(_res.options & RES_IGNTC) && anhp->tc) {
-				/*
-				 * get rest of answer;
-				 * use TCP with same server.
-				 */
-				Dprint(_res.options & RES_DEBUG,
-				       (stdout, ";; truncated answer\n"));
-				v_circuit = 1;
-				res_close();
-				goto same_ns;
-			}
-		} /*if vc/dg*/
-		Dprint((_res.options & RES_DEBUG) ||
-		       ((_res.pfcode & RES_PRF_REPLY) &&
-			(_res.pfcode & RES_PRF_HEAD1)),
-		       (stdout, ";; got answer:\n"));
-#if 0
-		DprintQ((_res.options & RES_DEBUG) ||
-			(_res.pfcode & RES_PRF_REPLY),
-			(stdout, ""),
-			ans, (resplen>anssiz)?anssiz:resplen);
-#endif
-		/*
-		 * If using virtual circuits, we assume that the first server
-		 * is preferred over the rest (i.e. it is on the local
-		 * machine) and only keep that one open.
-		 * If we have temporarily opened a virtual circuit,
-		 * or if we haven't been asked to keep a socket open,
-		 * close the socket.
-		 */
-		if ((v_circuit && (!(_res.options & RES_USEVC) || ns != 0)) ||
-		    !(_res.options & RES_STAYOPEN)) {
-			res_close();
-		}
-		if (Rhook) {
-			int done = 0, loops = 0;
-
-			do {
-				res_sendhookact act;
-
-				act = (*Rhook)((struct sockaddr_in *)nsap,
-					       buf, buflen,
-					       ans, anssiz, &resplen);
-				switch (act) {
-				case res_goahead:
-				case res_done:
-					done = 1;
-					break;
-				case res_nextns:
-					res_close();
-					goto next_ns;
-				case res_modified:
-					/* give the hook another try */
-					if (++loops < 42) /*doug adams*/
-						break;
-					/*FALLTHROUGH*/
-				case res_error:
-					/*FALLTHROUGH*/
-				default:
-					close(kq);
-					return (-1);
-				}
-			} while (!done);
-
-		}
-		close(kq);
-		return (resplen);
-    next_ns: ;
-	   } /*foreach ns*/
-	} /*foreach retry*/
-	res_close();
-	close(kq);
-	if (!v_circuit) {
-		if (!gotsomewhere)
-			errno = ECONNREFUSED;	/* no nameservers found */
-		else
-			errno = ETIMEDOUT;	/* no answer obtained */
-	} else
-		errno = terrno;
-	return (-1);
-}
-
-/*
- * This routine is for closing the socket if a virtual circuit is used and
- * the program wants to close it.  This provides support for endhostent()
- * which expects to close the socket.
- *
- * This routine is not expected to be user visible.
- */
-void
-res_close()
-{
-	if (s >= 0) {
-		(void)close(s);
-		s = -1;
-		connected = 0;
-		vc = 0;
-		af = 0;
-	}
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <resolv.h>.
- */
-#undef res_close
-__weak_reference(__res_close, _res_close);
-#undef res_send
-__weak_reference(__res_send, res_send);
diff --git a/newlib/libc/sys/linux/net/res_update.c b/newlib/libc/sys/linux/net/res_update.c
deleted file mode 100644
index b427bf819..000000000
--- a/newlib/libc/sys/linux/net/res_update.c
+++ /dev/null
@@ -1,515 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Based on the Dynamic DNS reference implementation by Viraj Bais
- * <viraj_bais@ccm.fm.intel.com>
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <machine/endian.h>
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <limits.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-/*
- * Separate a linked list of records into groups so that all records
- * in a group will belong to a single zone on the nameserver.
- * Create a dynamic update packet for each zone and send it to the
- * nameservers for that zone, and await answer.
- * Abort if error occurs in updating any zone.
- * Return the number of zones updated on success, < 0 on error.
- *
- * On error, caller must deal with the unsynchronized zones
- * eg. an A record might have been successfully added to the forward
- * zone but the corresponding PTR record would be missing if error
- * was encountered while updating the reverse zone.
- */
-
-#define NSMAX 16
-
-struct ns1 {
-	char nsname[MAXDNAME];
-	struct in_addr nsaddr1;
-};
-
-struct zonegrp {
-	char 		z_origin[MAXDNAME];
-	int16_t		z_class;
-	char		z_soardata[MAXDNAME + 5 * INT32SZ];
-	struct ns1 	z_ns[NSMAX];
-	int		z_nscount;
-	ns_updrec *	z_rr;
-	struct zonegrp *z_next;
-};
-
-
-int
-res_update(ns_updrec *rrecp_in) {
-	ns_updrec *rrecp, *tmprrecp;
-	u_char buf[PACKETSZ], answer[PACKETSZ], packet[2*PACKETSZ];
-	char name[MAXDNAME], zname[MAXDNAME], primary[MAXDNAME],
-	     mailaddr[MAXDNAME];
-	u_char soardata[2*MAXCDNAME+5*INT32SZ];
-	char *dname, *svdname, *cp1, *target;
-	u_char *cp, *eom;
-	HEADER *hp = (HEADER *) answer;
-	struct zonegrp *zptr = NULL, *tmpzptr, *prevzptr, *zgrp_start = NULL;
-	int i, j, k = 0, n, ancount, nscount, arcount, rcode, rdatasize,
-	    newgroup, done, myzone, seen_before, numzones = 0;
-	u_int16_t dlen, class, qclass, type, qtype;
-	u_int32_t ttl;
-
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
-		h_errno = NETDB_INTERNAL;
-		return (-1);
-	}
-
-	for (rrecp = rrecp_in; rrecp; rrecp = rrecp->r_next) {
-		dname = rrecp->r_dname;
-		n = strlen(dname);
-		if (dname[n-1] == '.')
-			dname[n-1] = '\0';
-		qtype = T_SOA;
-		qclass = rrecp->r_class;
-		done = 0;
-		seen_before = 0;
-
-		while (!done && dname) {
-		    if (qtype == T_SOA) {
-			for (tmpzptr = zgrp_start;
-			     tmpzptr && !seen_before;
-			     tmpzptr = tmpzptr->z_next) {
-				if (strcasecmp(dname,
-					       tmpzptr->z_origin) == 0 &&
-				    tmpzptr->z_class == qclass)
-					seen_before++;
-				for (tmprrecp = tmpzptr->z_rr;
-				     tmprrecp && !seen_before;
-				     tmprrecp = tmprrecp->r_grpnext)
-				if (strcasecmp(dname, tmprrecp->r_dname) == 0
-				    && tmprrecp->r_class == qclass) {
-					seen_before++;
-					break;
-				}
-				if (seen_before) {
-					/*
-					 * Append to the end of
-					 * current group.
-					 */
-					for (tmprrecp = tmpzptr->z_rr;
-					     tmprrecp->r_grpnext;
-					     tmprrecp = tmprrecp->r_grpnext)
-						(void)NULL;
-					tmprrecp->r_grpnext = rrecp;
-					rrecp->r_grpnext = NULL;
-					done = 1;
-					break;
-				}
-			}
-		} else if (qtype == T_A) {
-		    for (tmpzptr = zgrp_start;
-			 tmpzptr && !done;
-			 tmpzptr = tmpzptr->z_next)
-			    for (i = 0; i < tmpzptr->z_nscount; i++)
-				if (tmpzptr->z_class == qclass &&
-				    strcasecmp(tmpzptr->z_ns[i].nsname,
-					       dname) == 0 &&
-				    tmpzptr->z_ns[i].nsaddr1.s_addr != 0) {
-					zptr->z_ns[k].nsaddr1.s_addr =
-					 tmpzptr->z_ns[i].nsaddr1.s_addr;
-					done = 1;
-					break;
-				}
-		}
-		if (done)
-		    break;
-		n = res_mkquery(QUERY, dname, qclass, qtype, NULL,
-				0, NULL, buf, sizeof buf);
-		if (n <= 0) {
-		    fprintf(stderr, "res_update: mkquery failed\n");
-		    return (n);
-		}
-		n = res_send(buf, n, answer, sizeof answer);
-		if (n < 0) {
-		    fprintf(stderr, "res_update: send error for %s\n",
-			    rrecp->r_dname);
-		    return (n);
-		}
-		if (n < HFIXEDSZ)
-			return (-1);
-		ancount = ntohs(hp->ancount);
-		nscount = ntohs(hp->nscount);
-		arcount = ntohs(hp->arcount);
-		rcode = hp->rcode;
-		cp = answer + HFIXEDSZ;
-		eom = answer + n;
-		/* skip the question section */
-		n = dn_skipname(cp, eom);
-		if (n < 0 || cp + n + 2 * INT16SZ > eom)
-			return (-1);
-		cp += n + 2 * INT16SZ;
-
-		if (qtype == T_SOA) {
-		    if (ancount == 0 && nscount == 0 && arcount == 0) {
-			/*
-			 * if (rcode == NOERROR) then the dname exists but
-			 * has no soa record associated with it.
-			 * if (rcode == NXDOMAIN) then the dname does not
-			 * exist and the server is replying out of NCACHE.
-			 * in either case, proceed with the next try
-			 */
-			dname = strchr(dname, '.');
-			if (dname != NULL)
-				dname++;
-			continue;
-		    } else if ((rcode == NOERROR || rcode == NXDOMAIN) &&
-			       ancount == 0 &&
-			       nscount == 1 && arcount == 0) {
-			/*
-			 * name/data does not exist, soa record supplied in the
-			 * authority section
-			 */
-			/* authority section must contain the soa record */
-			if ((n = dn_expand(answer, eom, cp, zname,
-					sizeof zname)) < 0)
-			    return (n);
-			cp += n;
-			if (cp + 2 * INT16SZ > eom)
-				return (-1);
-			GETSHORT(type, cp);
-			GETSHORT(class, cp);
-			if (type != T_SOA || class != qclass) {
-			    fprintf(stderr, "unknown answer\n");
-			    return (-1);
-			}
-			myzone = 0;
-			svdname = dname;
-			while (dname)
-			    if (strcasecmp(dname, zname) == 0) {
-				myzone = 1;
-				break;
-			    } else if ((dname = strchr(dname, '.')) != NULL)
-				dname++;
-			if (!myzone) {
-			    dname = strchr(svdname, '.');
-			    if (dname != NULL)
-				dname++;
-			    continue;
-			}
-			nscount = 0;
-			/* fallthrough */
-		    } else if (rcode == NOERROR && ancount == 1) {
-			/*
-			 * found the zone name
-			 * new servers will supply NS records for the zone
-			 * in authority section and A records for those 
-			 * nameservers in the additional section
-			 * older servers have to be explicitly queried for
-			 * NS records for the zone
-			 */
-			/* answer section must contain the soa record */
-			if ((n = dn_expand(answer, eom, cp, zname,
-			 	       	   sizeof zname)) < 0)
-				return (n);
-			else
-				cp += n;
-			if (cp + 2 * INT16SZ > eom)
-				return (-1);
-			GETSHORT(type, cp);
-			GETSHORT(class, cp);
-			if (type == T_CNAME) {
-				dname = strchr(dname, '.');
-				if (dname != NULL)
-					dname++;
-				continue;
-			}
-			if (strcasecmp(dname, zname) != 0 ||
-			    type != T_SOA ||
-			    class != rrecp->r_class) {
-				fprintf(stderr, "unknown answer\n");
-				return (-1);
-			}
-			/* FALLTHROUGH */
-		    } else {
-			fprintf(stderr,
-		"unknown response: ans=%d, auth=%d, add=%d, rcode=%d\n",
-				ancount, nscount, arcount, hp->rcode);
-			return (-1);
-		    }
-		    if (cp + INT32SZ + INT16SZ > eom)
-			    return (-1);
-		    /* continue processing the soa record */
-		    GETLONG(ttl, cp);
-		    GETSHORT(dlen, cp);
-		    if (cp + dlen > eom)
-			    return (-1);
-		    newgroup = 1;
-		    zptr = zgrp_start;
-		    prevzptr = NULL;
-		    while (zptr) {
-			if (strcasecmp(zname, zptr->z_origin) == 0 &&
-			    type == T_SOA && class == qclass) {
-				newgroup = 0;
-				break;
-			}
-			prevzptr = zptr;
-			zptr = zptr->z_next;
-		    }
-		    if (!newgroup) {
-			for (tmprrecp = zptr->z_rr;
-			     tmprrecp->r_grpnext;
-			     tmprrecp = tmprrecp->r_grpnext)
-				    ;
-			tmprrecp->r_grpnext = rrecp;
-			rrecp->r_grpnext = NULL;
-			done = 1;
-			cp += dlen;
-			break;
-		    } else {
-			if ((n = dn_expand(answer, eom, cp, primary,
-				       	   sizeof primary)) < 0)
-			    return (n);
-			cp += n;
-			/* 
-			 * We don't have to bounds check here because the
-			 * next use of 'cp' is in dn_expand().
-			 */
-			cp1 = (char *)soardata;
-			strcpy(cp1, primary);
-			cp1 += strlen(cp1) + 1;
-			if ((n = dn_expand(answer, eom, cp, mailaddr,
-				       	   sizeof mailaddr)) < 0)
-			    return (n);
-			cp += n;
-			strcpy(cp1, mailaddr);
-			cp1 += strlen(cp1) + 1;
-			if (cp + 5*INT32SZ > eom)
-				return (-1);
-			memcpy(cp1, cp, 5*INT32SZ);
-			cp += 5*INT32SZ;
-			cp1 += 5*INT32SZ;
-			rdatasize = (u_char *)cp1 - soardata;
-			zptr = calloc(1, sizeof(struct zonegrp));
-			if (zptr == NULL)
-                	    return (-1);
-			if (zgrp_start == NULL)
-			    zgrp_start = zptr;
-			else
-			    prevzptr->z_next = zptr;
-			zptr->z_rr = rrecp;
-			rrecp->r_grpnext = NULL;
-			strcpy(zptr->z_origin, zname);
-			zptr->z_class = class;
-			memcpy(zptr->z_soardata, soardata, rdatasize);
-			/* fallthrough to process NS and A records */
-		    }
-		} else if (qtype == T_NS) {
-		    if (rcode == NOERROR && ancount > 0) {
-			strcpy(zname, dname);
-			for (zptr = zgrp_start; zptr; zptr = zptr->z_next) {
-			    if (strcasecmp(zname, zptr->z_origin) == 0)
-				break;
-			}
-			if (zptr == NULL)
-			    /* should not happen */
-			    return (-1);
-			if (nscount > 0) {
-			    /*
-			     * answer and authority sections contain
-			     * the same information, skip answer section
-			     */
-			    for (j = 0; j < ancount; j++) {
-				n = dn_skipname(cp, eom);
-				if (n < 0)
-					return (-1);
-				n += 2*INT16SZ + INT32SZ;
-				if (cp + n + INT16SZ > eom)
-					return (-1);
-				cp += n;
-				GETSHORT(dlen, cp);
-				cp += dlen;
-			    }
-			} else
-			    nscount = ancount;
-			/* fallthrough to process NS and A records */
-		    } else {
-			fprintf(stderr, "cannot determine nameservers for %s:\
-ans=%d, auth=%d, add=%d, rcode=%d\n",
-				dname, ancount, nscount, arcount, hp->rcode);
-			return (-1);
-		    }
-		} else if (qtype == T_A) {
-		    if (rcode == NOERROR && ancount > 0) {
-			arcount = ancount;
-			ancount = nscount = 0;
-			/* fallthrough to process A records */
-		    } else {
-			fprintf(stderr, "cannot determine address for %s:\
-ans=%d, auth=%d, add=%d, rcode=%d\n",
-				dname, ancount, nscount, arcount, hp->rcode);
-			return (-1);
-		    }
-		}
-		/* process NS records for the zone */
-		j = 0;
-		for (i = 0; i < nscount; i++) {
-		    if ((n = dn_expand(answer, eom, cp, name,
-					sizeof name)) < 0)
-			return (n);
-		    cp += n;
-		    if (cp + 3 * INT16SZ + INT32SZ > eom)
-			    return (-1);
-		    GETSHORT(type, cp);
-		    GETSHORT(class, cp);
-		    GETLONG(ttl, cp);
-		    GETSHORT(dlen, cp);
-		    if (cp + dlen > eom)
-			return (-1);
-		    if (strcasecmp(name, zname) == 0 &&
-			type == T_NS && class == qclass) {
-				if ((n = dn_expand(answer, eom, cp,
-						   name, sizeof name)) < 0)
-					return (n);
-			    target = zptr->z_ns[j++].nsname;
-			    strcpy(target, name);
-		    }
-		    cp += dlen;
-		}
-		if (zptr->z_nscount == 0)
-		    zptr->z_nscount = j;
-		/* get addresses for the nameservers */
-		for (i = 0; i < arcount; i++) {
-		    if ((n = dn_expand(answer, eom, cp, name,
-					sizeof name)) < 0)
-			return (n);
-		    cp += n;
-		    if (cp + 3 * INT16SZ + INT32SZ > eom)
-			return (-1);
-		    GETSHORT(type, cp);
-		    GETSHORT(class, cp);
-		    GETLONG(ttl, cp);
-		    GETSHORT(dlen, cp);
-		    if (cp + dlen > eom)
-			    return (-1);
-		    if (type == T_A && dlen == INT32SZ && class == qclass) {
-			for (j = 0; j < zptr->z_nscount; j++)
-			    if (strcasecmp(name, zptr->z_ns[j].nsname) == 0) {
-				memcpy(&zptr->z_ns[j].nsaddr1.s_addr, cp,
-				       INT32SZ);
-				break;
-			    }
-		    }
-		    cp += dlen;
-		}
-		if (zptr->z_nscount == 0) {
-		    dname = zname;
-		    qtype = T_NS;
-		    continue;
-		}
-		done = 1;
-		for (k = 0; k < zptr->z_nscount; k++)
-		    if (zptr->z_ns[k].nsaddr1.s_addr == 0) {
-			done = 0;
-			dname = zptr->z_ns[k].nsname;
-			qtype = T_A;
-		    }
-
- 	    } /* while */
-	}
-
-	_res.options |= RES_DEBUG;
-	for (zptr = zgrp_start; zptr; zptr = zptr->z_next) {
-
-		/* append zone section */
-		rrecp = res_mkupdrec(ns_s_zn, zptr->z_origin,
-				     zptr->z_class, ns_t_soa, 0);
-		if (rrecp == NULL) {
-			fprintf(stderr, "saverrec error\n");
-			fflush(stderr);
-			return (-1);
-		}
-		rrecp->r_grpnext = zptr->z_rr;
-		zptr->z_rr = rrecp;
-
-		n = res_mkupdate(zptr->z_rr, packet, sizeof packet);
-		if (n < 0) {
-			fprintf(stderr, "res_mkupdate error\n");
-			fflush(stderr);
-			return (-1);
-		} else
-			fprintf(stdout, "res_mkupdate: packet size = %d\n", n);
-
-		/*
-		 * Override the list of NS records from res_init() with
-		 * the authoritative nameservers for the zone being updated.
-		 * Sort primary to be the first in the list of nameservers.
-		 */
-		for (i = 0; i < zptr->z_nscount; i++) {
-			if (strcasecmp(zptr->z_ns[i].nsname,
-				       zptr->z_soardata) == 0) {
-				struct in_addr tmpaddr;
-
-				if (i != 0) {
-					strcpy(zptr->z_ns[i].nsname,
-					       zptr->z_ns[0].nsname);
-					strcpy(zptr->z_ns[0].nsname,
-					       zptr->z_soardata);
-					tmpaddr = zptr->z_ns[i].nsaddr1;
-					zptr->z_ns[i].nsaddr1 =
-						zptr->z_ns[0].nsaddr1;
-					zptr->z_ns[0].nsaddr1 = tmpaddr;
-				}
-				break;
-			}
-		}
-		for (i = 0; i < MAXNS; i++) {
-			_res.nsaddr_list[i].sin_addr = zptr->z_ns[i].nsaddr1;
-			_res.nsaddr_list[i].sin_family = AF_INET;
-			_res.nsaddr_list[i].sin_port = htons(NAMESERVER_PORT);
-		}
-		_res.nscount = (zptr->z_nscount < MAXNS) ? 
-					zptr->z_nscount : MAXNS;
-		n = res_send(packet, n, answer, sizeof(answer));
-		if (n < 0) {
-			fprintf(stderr, "res_send: send error, n=%d\n", n);
-			break;
-		} else
-			numzones++;
-	}
-
-	/* free malloc'ed memory */
-	while(zgrp_start) {
-		zptr = zgrp_start;
-		zgrp_start = zgrp_start->z_next;
-		res_freeupdrec(zptr->z_rr);  /* Zone section we allocated. */
-		free((char *)zptr);
-	}
-
-	return (numzones);
-}
diff --git a/newlib/libc/sys/linux/net/resolver.3 b/newlib/libc/sys/linux/net/resolver.3
deleted file mode 100644
index 141759855..000000000
--- a/newlib/libc/sys/linux/net/resolver.3
+++ /dev/null
@@ -1,422 +0,0 @@
-.\" Copyright (c) 1985, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     @(#)resolver.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/net/resolver.3,v 1.21 2001/10/01 16:08:56 ru Exp $
-.\"
-.Dd June 4, 1993
-.Dt RESOLVER 3
-.Os
-.Sh NAME
-.Nm res_query ,
-.Nm res_search ,
-.Nm res_mkquery ,
-.Nm res_send ,
-.Nm res_init ,
-.Nm dn_comp ,
-.Nm dn_expand ,
-.Nm dn_skipname ,
-.Nm ns_get16 ,
-.Nm ns_get32 ,
-.Nm ns_put16 ,
-.Nm ns_put32
-.Nd resolver routines
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In netinet/in.h
-.In arpa/nameser.h
-.In resolv.h
-.Ft int
-.Fo res_query
-.Fa "const char *dname"
-.Fa "int class"
-.Fa "int type"
-.Fa "u_char *answer"
-.Fa "int anslen"
-.Fc
-.Ft int
-.Fo res_search
-.Fa "const char *dname"
-.Fa "int class"
-.Fa "int type"
-.Fa "u_char *answer"
-.Fa "int anslen"
-.Fc
-.Ft int
-.Fo res_mkquery
-.Fa "int op"
-.Fa "const char *dname"
-.Fa "int class"
-.Fa "int type"
-.Fa "const u_char *data"
-.Fa "int datalen"
-.Fa "const u_char *newrr_in"
-.Fa "u_char *buf"
-.Fa "int buflen"
-.Fc
-.Ft int
-.Fo res_send
-.Fa "const u_char *msg"
-.Fa "int msglen"
-.Fa "u_char *answer"
-.Fa "int anslen"
-.Fc
-.Ft int
-.Fn res_init
-.Ft int
-.Fo dn_comp
-.Fa "const char *exp_dn"
-.Fa "u_char *comp_dn"
-.Fa "int length"
-.Fa "u_char **dnptrs"
-.Fa "u_char **lastdnptr"
-.Fc
-.Ft int
-.Fo dn_expand
-.Fa "const u_char *msg"
-.Fa "const u_char *eomorig"
-.Fa "const u_char *comp_dn"
-.Fa "char *exp_dn"
-.Fa "int length"
-.Fc
-.Ft int
-.Fn dn_skipname "const u_char *comp_dn" "const u_char *eom"
-.Ft u_int
-.Fn ns_get16 "const u_char *src"
-.Ft u_long
-.Fn ns_get32 "const u_char *src"
-.Ft void
-.Fn ns_put16 "u_int src" "u_char *dst"
-.Ft void
-.Fn ns_put32 "u_long src" "u_char *dst"
-.Sh DESCRIPTION
-These routines are used for making, sending and interpreting
-query and reply messages with Internet domain name servers.
-.Pp
-Global configuration and state information that is used by the
-resolver routines is kept in the structure
-.Em _res .
-Most of the values have reasonable defaults and can be ignored.
-Options
-stored in
-.Em _res.options
-are defined in
-.Pa resolv.h
-and are as follows.
-Options are stored as a simple bit mask containing the bitwise ``or''
-of the options enabled.
-.Bl -tag -width RES_USE_INET6
-.It Dv RES_INIT
-True if the initial name server address and default domain name are
-initialized (i.e.,
-.Fn res_init
-has been called).
-.It Dv RES_DEBUG
-Print debugging messages.
-.It Dv RES_AAONLY
-Accept authoritative answers only.
-With this option,
-.Fn res_send
-should continue until it finds an authoritative answer or finds an error.
-Currently this is not implemented.
-.It Dv RES_USEVC
-Use
-.Tn TCP
-connections for queries instead of
-.Tn UDP
-datagrams.
-.It Dv RES_STAYOPEN
-Used with
-.Dv RES_USEVC
-to keep the
-.Tn TCP
-connection open between
-queries.
-This is useful only in programs that regularly do many queries.
-.Tn UDP
-should be the normal mode used.
-.It Dv RES_IGNTC
-Unused currently (ignore truncation errors, i.e., don't retry with
-.Tn TCP ) .
-.It Dv RES_RECURSE
-Set the recursion-desired bit in queries.
-This is the default.
-.Pf ( Fn res_send
-does not do iterative queries and expects the name server
-to handle recursion.)
-.It Dv RES_DEFNAMES
-If set,
-.Fn res_search
-will append the default domain name to single-component names
-(those that do not contain a dot).
-This option is enabled by default.
-.It Dv RES_DNSRCH
-If this option is set,
-.Fn res_search
-will search for host names in the current domain and in parent domains; see
-.Xr hostname 7 .
-This is used by the standard host lookup routine
-.Xr gethostbyname 3 .
-This option is enabled by default.
-.It Dv RES_NOALIASES
-This option turns off the user level aliasing feature controlled by the
-.Dq Ev HOSTALIASES
-environment variable.  Network daemons should set this option.
-.It Dv RES_USE_INET6
-Enables support for IPv6-only applications.
-This causes IPv4 addresses to be returned as an IPv4 mapped address.
-For example,
-.Li 10.1.1.1
-will be returned as
-.Li ::ffff:10.1.1.1 .
-The option is meaningful with certain kernel configuration only.
-.It Dv RES_USE_EDNS0
-Enables support for OPT pseudo-RR for EDNS0 extension.
-With the option, resolver code will attach OPT pseudo-RR into DNS queries,
-to inform of our receive buffer size.
-The option will allow DNS servers to take advantage of non-default receive
-buffer size, and to send larger replies.
-DNS query packets with EDNS0 extension is not compatible with
-non-EDNS0 DNS servers.
-.El
-.Pp
-The
-.Fn res_init
-routine
-reads the configuration file (if any; see
-.Xr resolver 5 )
-to get the default domain name,
-search list and
-the Internet address of the local name server(s).
-If no server is configured, the host running
-the resolver is tried.
-The current domain name is defined by the hostname
-if not specified in the configuration file;
-it can be overridden by the environment variable
-.Ev LOCALDOMAIN .
-This environment variable may contain several blank-separated
-tokens if you wish to override the
-.Em "search list"
-on a per-process basis.  This is similar to the
-.Em search
-command in the configuration file.
-Another environment variable
-.Dq Ev RES_OPTIONS
-can be set to
-override certain internal resolver options which are otherwise
-set by changing fields in the
-.Em _res
-structure or are inherited from the configuration file's
-.Em options
-command.  The syntax of the
-.Dq Ev RES_OPTIONS
-environment variable is explained in
-.Xr resolver 5 .
-Initialization normally occurs on the first call
-to one of the following routines.
-.Pp
-The
-.Fn res_query
-function provides an interface to the server query mechanism.
-It constructs a query, sends it to the local server,
-awaits a response, and makes preliminary checks on the reply.
-The query requests information of the specified
-.Fa type
-and
-.Fa class
-for the specified fully-qualified domain name
-.Fa dname .
-The reply message is left in the
-.Fa answer
-buffer with length
-.Fa anslen
-supplied by the caller.
-.Pp
-The
-.Fn res_search
-routine makes a query and awaits a response like
-.Fn res_query ,
-but in addition, it implements the default and search rules
-controlled by the
-.Dv RES_DEFNAMES
-and
-.Dv RES_DNSRCH
-options.
-It returns the first successful reply.
-.Pp
-The remaining routines are lower-level routines used by
-.Fn res_query .
-The
-.Fn res_mkquery
-function
-constructs a standard query message and places it in
-.Fa buf .
-It returns the size of the query, or \-1 if the query is
-larger than
-.Fa buflen .
-The query type
-.Fa op
-is usually
-.Dv QUERY ,
-but can be any of the query types defined in
-.Aq Pa arpa/nameser.h .
-The domain name for the query is given by
-.Fa dname .
-.Fa Newrr
-is currently unused but is intended for making update messages.
-.Pp
-The
-.Fn res_send
-routine
-sends a pre-formatted query and returns an answer.
-It will call
-.Fn res_init
-if
-.Dv RES_INIT
-is not set, send the query to the local name server, and
-handle timeouts and retries.
-The length of the reply message is returned, or
-\-1 if there were errors.
-.Pp
-The
-.Fn dn_comp
-function
-compresses the domain name
-.Fa exp_dn
-and stores it in
-.Fa comp_dn .
-The size of the compressed name is returned or \-1 if there were errors.
-The size of the array pointed to by
-.Fa comp_dn
-is given by
-.Fa length .
-The compression uses
-an array of pointers
-.Fa dnptrs
-to previously-compressed names in the current message.
-The first pointer points to
-the beginning of the message and the list ends with
-.Dv NULL .
-The limit to the array is specified by
-.Fa lastdnptr .
-A side effect of
-.Fn dn_comp
-is to update the list of pointers for
-labels inserted into the message
-as the name is compressed.
-If
-.Em dnptr
-is
-.Dv NULL ,
-names are not compressed.
-If
-.Fa lastdnptr
-is
-.Dv NULL ,
-the list of labels is not updated.
-.Pp
-The
-.Fn dn_expand
-entry
-expands the compressed domain name
-.Fa comp_dn
-to a full domain name
-The compressed name is contained in a query or reply message;
-.Fa msg
-is a pointer to the beginning of the message.
-The uncompressed name is placed in the buffer indicated by
-.Fa exp_dn
-which is of size
-.Fa length .
-The size of compressed name is returned or \-1 if there was an error.
-.Pp
-The
-.Fn dn_skipname
-function skips over a compressed domain name, which starts at a location
-pointed to by
-.Fa comp_dn .
-The compressed name is contained in a query or reply message;
-.Fa eom
-is a pointer to the end of the message.
-The size of compressed name is returned or \-1 if there was
-an error.
-.Pp
-The
-.Fn ns_get16
-function gets a 16-bit quantity from a buffer pointed to by
-.Fa src .
-.Pp
-The
-.Fn ns_get32
-function gets a 32-bit quantity from a buffer pointed to by
-.Fa src .
-.Pp
-The
-.Fn ns_put16
-function puts a 16-bit quantity
-.Fa src
-to a buffer pointed to by
-.Fa dst .
-.Pp
-The
-.Fn ns_put32
-function puts a 32-bit quantity
-.Fa src
-to a buffer pointed to by
-.Fa dst .
-.Sh FILES
-.Bl -tag -width /etc/resolv.conf
-.It Pa /etc/resolv.conf
-The configuration file,
-see
-.Xr resolver 5 .
-.El
-.Sh SEE ALSO
-.Xr gethostbyname 3 ,
-.Xr resolver 5 ,
-.Xr hostname 7 ,
-.Xr named 8
-.Pp
-.%T RFC1032 ,
-.%T RFC1033 ,
-.%T RFC1034 ,
-.%T RFC1035 ,
-.%T RFC974
-.Rs
-.%T "Name Server Operations Guide for BIND"
-.Re
-.Sh HISTORY
-The
-.Nm
-function appeared in
-.Bx 4.3 .
diff --git a/newlib/libc/sys/linux/net/rthdr.c b/newlib/libc/sys/linux/net/rthdr.c
deleted file mode 100644
index e5f7814b1..000000000
--- a/newlib/libc/sys/linux/net/rthdr.c
+++ /dev/null
@@ -1,319 +0,0 @@
-/*	$KAME: rthdr.c,v 1.8 2001/08/20 02:32:40 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <netinet/ip6.h>
-
-#include <string.h>
-#include <stdio.h>
-
-/* to define items, should talk with KAME guys first, for *BSD compatibility */
-
-#define IPV6_RTHDR_LOOSE     0 /* this hop need not be a neighbor. XXX old spec */
-#define IPV6_RTHDR_STRICT    1 /* this hop must be a neighbor. XXX old spec */
-#define IPV6_RTHDR_TYPE_0    0 /* IPv6 routing header type 0 */
-
-size_t
-inet6_rthdr_space(type, seg)
-    int type, seg;
-{
-    switch(type) {
-     case IPV6_RTHDR_TYPE_0:
-	 if (seg < 1 || seg > 23)
-	     return(0);
-	 return(CMSG_SPACE(sizeof(struct in6_addr) * (seg - 1)
-			   + sizeof(struct ip6_rthdr0)));
-     default:
-#ifdef DEBUG
-	 fprintf(stderr, "inet6_rthdr_space: unknown type(%d)\n", type);
-#endif 
-	 return(0);
-    }
-}
-
-struct cmsghdr *
-inet6_rthdr_init(bp, type)
-    void *bp;
-    int type;
-{
-    struct cmsghdr *ch = (struct cmsghdr *)bp;
-    struct ip6_rthdr *rthdr;
-
-    rthdr = (struct ip6_rthdr *)CMSG_DATA(ch);
-
-    ch->cmsg_level = IPPROTO_IPV6;
-    ch->cmsg_type = IPV6_RTHDR;
-
-    switch(type) {
-     case IPV6_RTHDR_TYPE_0:
-	 ch->cmsg_len = CMSG_LEN(sizeof(struct ip6_rthdr0) - sizeof(struct in6_addr));
-	 bzero(rthdr, sizeof(struct ip6_rthdr0));
-	 rthdr->ip6r_type = IPV6_RTHDR_TYPE_0;
-	 return(ch);
-     default:
-#ifdef DEBUG
-	 fprintf(stderr, "inet6_rthdr_init: unknown type(%d)\n", type);
-#endif 
-	 return(NULL);
-    }
-}
-
-int
-inet6_rthdr_add(cmsg, addr, flags)
-    struct cmsghdr *cmsg;
-    const struct in6_addr *addr;
-    u_int flags;
-{
-    struct ip6_rthdr *rthdr;
-
-    rthdr = (struct ip6_rthdr *)CMSG_DATA(cmsg);
-
-    switch(rthdr->ip6r_type) {
-     case IPV6_RTHDR_TYPE_0:
-     {
-	 struct ip6_rthdr0 *rt0 = (struct ip6_rthdr0 *)rthdr;
-	 if (flags != IPV6_RTHDR_LOOSE && flags != IPV6_RTHDR_STRICT) {
-#ifdef DEBUG
-	     fprintf(stderr, "inet6_rthdr_add: unsupported flag(%d)\n", flags);
-#endif 
-	     return(-1);
-	 }
-	 if (rt0->ip6r0_segleft == 23) {
-#ifdef DEBUG
-	     fprintf(stderr, "inet6_rthdr_add: segment overflow\n");
-#endif 
-	     return(-1);
-	 }
-	 if (flags == IPV6_RTHDR_STRICT) {
-	     int c, b;
-	     c = rt0->ip6r0_segleft / 8;
-	     b = rt0->ip6r0_segleft % 8;
-	     rt0->ip6r0_slmap[c] |= (1 << (7 - b));
-	 }
-	 rt0->ip6r0_segleft++;
-	 bcopy(addr, (caddr_t)rt0 + ((rt0->ip6r0_len + 1) << 3),
-	       sizeof(struct in6_addr));
-	 rt0->ip6r0_len += sizeof(struct in6_addr) >> 3;
-	 cmsg->cmsg_len = CMSG_LEN((rt0->ip6r0_len + 1) << 3);
-	 break;
-     }
-     default:
-#ifdef DEBUG
-	 fprintf(stderr, "inet6_rthdr_add: unknown type(%d)\n",
-		 rthdr->ip6r_type);
-#endif 
-	 return(-1);
-    }
-
-    return(0);
-}
-
-int
-inet6_rthdr_lasthop(cmsg, flags)
-    struct cmsghdr *cmsg;
-    unsigned int flags;
-{
-    struct ip6_rthdr *rthdr;
-
-    rthdr = (struct ip6_rthdr *)CMSG_DATA(cmsg);
-
-    switch(rthdr->ip6r_type) {
-     case IPV6_RTHDR_TYPE_0:
-     {
-	 struct ip6_rthdr0 *rt0 = (struct ip6_rthdr0 *)rthdr;
-	 if (flags != IPV6_RTHDR_LOOSE && flags != IPV6_RTHDR_STRICT) {
-#ifdef DEBUG
-	     fprintf(stderr, "inet6_rthdr_lasthop: unsupported flag(%d)\n", flags);
-#endif 
-	     return(-1);
-	 }
-	 if (rt0->ip6r0_segleft > 23) {
-#ifdef DEBUG
-	     fprintf(stderr, "inet6_rthdr_add: segment overflow\n");
-#endif 
-	     return(-1);
-	 }
-	 if (flags == IPV6_RTHDR_STRICT) {
-	     int c, b;
-	     c = rt0->ip6r0_segleft / 8;
-	     b = rt0->ip6r0_segleft % 8;
-	     rt0->ip6r0_slmap[c] |= (1 << (7 - b));
-	 }
-	 break;
-     }
-     default:
-#ifdef DEBUG
-	 fprintf(stderr, "inet6_rthdr_lasthop: unknown type(%d)\n",
-		 rthdr->ip6r_type);
-#endif 
-	 return(-1);
-    }
-
-    return(0);
-}
-
-#if 0
-int
-inet6_rthdr_reverse(in, out)
-    const struct cmsghdr *in;
-    struct cmsghdr *out;
-{
-#ifdef DEBUG
-    fprintf(stderr, "inet6_rthdr_reverse: not implemented yet\n");
-#endif 
-    return -1;
-}
-#endif
-
-int
-inet6_rthdr_segments(cmsg)
-    const struct cmsghdr *cmsg;
-{
-    struct ip6_rthdr *rthdr;
-
-    rthdr = (struct ip6_rthdr *)CMSG_DATA(cmsg);
-
-    switch(rthdr->ip6r_type) {
-    case IPV6_RTHDR_TYPE_0:
-      {
-	struct ip6_rthdr0 *rt0 = (struct ip6_rthdr0 *)rthdr;
-
-	if (rt0->ip6r0_len % 2 || 46 < rt0->ip6r0_len) {
-#ifdef DEBUG
-	    fprintf(stderr, "inet6_rthdr_segments: invalid size(%d)\n",
-		rt0->ip6r0_len);
-#endif 
-	    return -1;
-	}
-
-	return (rt0->ip6r0_len * 8) / sizeof(struct in6_addr);
-      }
-
-    default:
-#ifdef DEBUG
-	fprintf(stderr, "inet6_rthdr_segments: unknown type(%d)\n",
-	    rthdr->ip6r_type);
-#endif 
-	return -1;
-    }
-}
-
-struct in6_addr *
-inet6_rthdr_getaddr(cmsg, idx)
-    struct cmsghdr *cmsg;
-    int idx;
-{
-    struct ip6_rthdr *rthdr;
-
-    rthdr = (struct ip6_rthdr *)CMSG_DATA(cmsg);
-
-    switch(rthdr->ip6r_type) {
-    case IPV6_RTHDR_TYPE_0:
-      {
-	struct ip6_rthdr0 *rt0 = (struct ip6_rthdr0 *)rthdr;
-	int naddr;
-
-	if (rt0->ip6r0_len % 2 || 46 < rt0->ip6r0_len) {
-#ifdef DEBUG
-	    fprintf(stderr, "inet6_rthdr_getaddr: invalid size(%d)\n",
-		rt0->ip6r0_len);
-#endif 
-	    return NULL;
-	}
-	naddr = (rt0->ip6r0_len * 8) / sizeof(struct in6_addr);
-	if (idx <= 0 || naddr < idx) {
-#ifdef DEBUG
-	    fprintf(stderr, "inet6_rthdr_getaddr: invalid idx(%d)\n", idx);
-#endif 
-	    return NULL;
-	}
-	return &rt0->ip6r0_addr[idx - 1];
-      }
-
-    default:
-#ifdef DEBUG
-	fprintf(stderr, "inet6_rthdr_getaddr: unknown type(%d)\n",
-	    rthdr->ip6r_type);
-#endif 
-	return NULL;
-    }
-}
-
-int
-inet6_rthdr_getflags(cmsg, idx)
-    const struct cmsghdr *cmsg;
-    int idx;
-{
-    struct ip6_rthdr *rthdr;
-
-    rthdr = (struct ip6_rthdr *)CMSG_DATA(cmsg);
-
-    switch(rthdr->ip6r_type) {
-    case IPV6_RTHDR_TYPE_0:
-      {
-	struct ip6_rthdr0 *rt0 = (struct ip6_rthdr0 *)rthdr;
-	int naddr;
-
-	if (rt0->ip6r0_len % 2 || 46 < rt0->ip6r0_len) {
-#ifdef DEBUG
-	    fprintf(stderr, "inet6_rthdr_getflags: invalid size(%d)\n",
-		rt0->ip6r0_len);
-#endif 
-	    return -1;
-	}
-	naddr = (rt0->ip6r0_len * 8) / sizeof(struct in6_addr);
-	if (idx < 0 || naddr < idx) {
-#ifdef DEBUG
-	    fprintf(stderr, "inet6_rthdr_getflags: invalid idx(%d)\n", idx);
-#endif 
-	    return -1;
-	}
-	if (rt0->ip6r0_slmap[idx / 8] & (0x80 >> (idx % 8)))
-	    return IPV6_RTHDR_STRICT;
-	else
-	    return IPV6_RTHDR_LOOSE;
-      }
-
-    default:
-#ifdef DEBUG
-	fprintf(stderr, "inet6_rthdr_getflags: unknown type(%d)\n",
-	    rthdr->ip6r_type);
-#endif 
-	return -1;
-    }
-}
diff --git a/newlib/libc/sys/linux/net/send.c b/newlib/libc/sys/linux/net/send.c
deleted file mode 100644
index 8ff65d015..000000000
--- a/newlib/libc/sys/linux/net/send.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)send.c	8.2 (Berkeley) 2/21/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include "namespace.h"
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <stddef.h>
-#include "un-namespace.h"
-
-ssize_t
-send(s, msg, len, flags)
-	int s, flags;
-	size_t len;
-	const void *msg;
-{
-	return (sendto(s, msg, len, flags, NULL, 0));
-}
diff --git a/newlib/libc/sys/linux/net/un-namespace.h b/newlib/libc/sys/linux/net/un-namespace.h
deleted file mode 100644
index 912109a0e..000000000
--- a/newlib/libc/sys/linux/net/un-namespace.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 2001 Daniel Eischen <deischen@FreeBSD.org>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/include/un-namespace.h,v 1.7 2002/03/29 22:43:42 markm Exp $
- */
-
-#ifndef _UN_NAMESPACE_H_
-#define _UN_NAMESPACE_H_
-
-#undef		accept
-#undef		__acl_aclcheck_fd
-#undef		__acl_delete_fd
-#undef		__acl_get_fd
-#undef		__acl_set_fd
-#undef		bind
-#undef		__cap_get_fd
-#undef		__cap_set_fd
-#undef		close
-#undef		connect
-#undef		dup
-#undef		dup2
-#undef		execve
-#undef		fcntl
-#undef		flock
-#undef		fstat
-#undef		fstatfs
-#undef		fsync
-#undef		getdirentries
-#undef		getlogin
-#undef		getpeername
-#undef		getprogname
-#undef		getsockname
-#undef		getsockopt
-#undef		ioctl
-#undef		listen
-#undef		nanosleep
-#undef		open
-#undef		pthread_getspecific
-#undef		pthread_key_create
-#undef		pthread_key_delete
-#undef		pthread_mutex_destroy
-#undef		pthread_mutex_init
-#undef		pthread_mutex_lock
-#undef		pthread_mutex_trylock
-#undef		pthread_mutex_unlock
-#undef		pthread_mutexattr_init
-#undef		pthread_mutexattr_destroy
-#undef		pthread_mutexattr_settype
-#undef		pthread_once
-#undef		pthread_self
-#undef		pthread_setspecific
-#undef		read
-#undef		readv
-#undef		recvfrom
-#undef		recvmsg
-#undef		select
-#undef		sendmsg
-#undef		sendto
-#undef		setsockopt
-#undef		sigaction
-#undef		sigprocmask
-#undef		sigsuspend
-#undef		socket
-#undef		socketpair
-#undef		wait4
-#undef		write
-#undef		writev
-
-#if 0
-#undef		creat
-#undef		fchflags
-#undef		fchmod
-#undef		fpathconf
-#undef		msync
-#undef		nfssvc
-#undef		pause
-#undef		poll
-#undef		pthread_rwlock_destroy
-#undef		pthread_rwlock_init
-#undef		pthread_rwlock_rdlock
-#undef		pthread_rwlock_tryrdlock
-#undef		pthread_rwlock_trywrlock
-#undef		pthread_rwlock_unlock
-#undef		pthread_rwlock_wrlock
-#undef		pthread_rwlockattr_init
-#undef		pthread_rwlockattr_destroy
-#undef		sched_yield
-#undef		sendfile
-#undef		shutdown
-#undef		sigaltstack
-#undef		sigpending
-#undef		sigreturn
-#undef		sigsetmask
-#undef		sleep
-#undef		system
-#undef		tcdrain
-#undef		wait
-#undef		waitpid
-#endif	/* 0 */
-
-#ifdef _SIGNAL_H_
-int     	_sigaction(int, const struct sigaction *, struct sigaction *);
-#endif
-
-#ifdef _SYS_FCNTL_H_
-int		_flock(int, int);
-#endif
-
-#undef		err
-#undef		warn
-
-#endif	/* _UN_NAMESPACE_H_ */
diff --git a/newlib/libc/sys/linux/net/vars.c b/newlib/libc/sys/linux/net/vars.c
deleted file mode 100644
index c91a04bd1..000000000
--- a/newlib/libc/sys/linux/net/vars.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*	$KAME: vars.c,v 1.2 2001/08/20 02:32:41 itojun Exp $	*/
-
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <sys/types.h>
-#include <netinet/in.h>
-
-/*
- * Definitions of some costant IPv6 addresses.
- */
-const struct in6_addr in6addr_any = IN6ADDR_ANY_INIT;
-const struct in6_addr in6addr_loopback = IN6ADDR_LOOPBACK_INIT;
-const struct in6_addr in6addr_nodelocal_allnodes = IN6ADDR_NODELOCAL_ALLNODES_INIT;
-const struct in6_addr in6addr_linklocal_allnodes = IN6ADDR_LINKLOCAL_ALLNODES_INIT;
-
diff --git a/newlib/libc/sys/linux/ntp_gettime.c b/newlib/libc/sys/linux/ntp_gettime.c
deleted file mode 100644
index 2bcabbc63..000000000
--- a/newlib/libc/sys/linux/ntp_gettime.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/timex.h>
-
-#ifndef MOD_OFFSET
-# define modes mode
-#endif
-
-int
-ntp_gettime (ntv)
-     struct ntptimeval *ntv;
-{
-  struct timex tntx;
-  int result;
-
-  tntx.modes = 0;
-  result = __adjtimex (&tntx);
-  ntv->time = tntx.time;
-  ntv->maxerror = tntx.maxerror;
-  ntv->esterror = tntx.esterror;
-  return result;
-}
diff --git a/newlib/libc/sys/linux/pathconf.c b/newlib/libc/sys/linux/pathconf.c
deleted file mode 100644
index 796945971..000000000
--- a/newlib/libc/sys/linux/pathconf.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/* Linux specific extensions to pathconf.
-   Copyright (C) 1991,95,96,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib July 19, 2002 - Jeff Johnston */
-
-#include <errno.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <limits.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <sys/statfs.h>
-#include <sys/statvfs.h>
-#include <machine/weakalias.h>
-#include "linux_fsinfo.h"
-
-/* The Linux kernel header mentioned this as a kind of generic value.  */
-#define LINUX_LINK_MAX	127
-
-static long int posix_pathconf (const char *path, int name);
-
-
-/* Get file-specific information about descriptor FD.  */
-long int
-__pathconf (path, name)
-     const char *path;
-     int name;
-{
-  if (name == _PC_LINK_MAX)
-    {
-      struct statfs fsbuf;
-
-      /* Determine the filesystem type.  */
-      if (__statfs (path, &fsbuf) < 0)
-	{
-	  if (errno == ENOSYS)
-	    /* not possible, return the default value.  */
-	    return LINUX_LINK_MAX;
-
-	  /* Some error occured.  */
-          return -1;
-	}
-
-      switch (fsbuf.f_type)
-	{
-	case EXT2_SUPER_MAGIC:
-	  return EXT2_LINK_MAX;
-
-	case MINIX_SUPER_MAGIC:
-	case MINIX_SUPER_MAGIC2:
-	  return MINIX_LINK_MAX;
-
-	case MINIX2_SUPER_MAGIC:
-	case MINIX2_SUPER_MAGIC2:
-	  return MINIX2_LINK_MAX;
-
-	case XENIX_SUPER_MAGIC:
-	  return XENIX_LINK_MAX;
-
-	case SYSV4_SUPER_MAGIC:
-	case SYSV2_SUPER_MAGIC:
-	  return SYSV_LINK_MAX;
-
-	case COH_SUPER_MAGIC:
-	  return COH_LINK_MAX;
-
-	case UFS_MAGIC:
-	case UFS_CIGAM:
-	  return UFS_LINK_MAX;
-
-	case REISERFS_SUPER_MAGIC:
-	  return REISERFS_LINK_MAX;
-
-	default:
-	  return LINUX_LINK_MAX;
-	}
-    }
-
-  return posix_pathconf (path, name);
-}
-
-/* Get file-specific information about PATH.  */
-static long int
-posix_pathconf (const char *path, int name)
-{
-  if (path[0] == '\0')
-    {
-      __set_errno (ENOENT);
-      return -1;
-    }
-
-  switch (name)
-    {
-    default:
-      __set_errno (EINVAL);
-      return -1;
-
-    case _PC_LINK_MAX:
-#ifdef	LINK_MAX
-      return LINK_MAX;
-#else
-      return -1;
-#endif
-
-    case _PC_MAX_CANON:
-#ifdef	MAX_CANON
-      return MAX_CANON;
-#else
-      return -1;
-#endif
-
-    case _PC_MAX_INPUT:
-#ifdef	MAX_INPUT
-      return MAX_INPUT;
-#else
-      return -1;
-#endif
-
-    case _PC_NAME_MAX:
-#ifdef	NAME_MAX
-      {
-	struct statfs buf;
-	int save_errno = errno;
-
-	if (__statfs (path, &buf) < 0)
-	  {
-	    if (errno == ENOSYS)
-	      {
-		errno = save_errno;
-		return NAME_MAX;
-	      }
-	    return -1;
-	  }
-	else
-	  {
-#ifdef _STATFS_F_NAMELEN
-	    return buf.f_namelen;
-#else
-# ifdef _STATFS_F_NAME_MAX
-	    return buf.f_name_max;
-# else
-	    return NAME_MAX;
-# endif
-#endif
-	  }
-      }
-#else
-      return -1;
-#endif
-
-    case _PC_PATH_MAX:
-#ifdef	PATH_MAX
-      return PATH_MAX;
-#else
-      return -1;
-#endif
-
-    case _PC_PIPE_BUF:
-#ifdef	PIPE_BUF
-      return PIPE_BUF;
-#else
-      return -1;
-#endif
-
-    case _PC_CHOWN_RESTRICTED:
-#ifdef	_POSIX_CHOWN_RESTRICTED
-      return _POSIX_CHOWN_RESTRICTED;
-#else
-      return -1;
-#endif
-
-    case _PC_NO_TRUNC:
-#ifdef	_POSIX_NO_TRUNC
-      return _POSIX_NO_TRUNC;
-#else
-      return -1;
-#endif
-
-    case _PC_VDISABLE:
-#ifdef	_POSIX_VDISABLE
-      return _POSIX_VDISABLE;
-#else
-      return -1;
-#endif
-
-    case _PC_SYNC_IO:
-#ifdef	_POSIX_SYNC_IO
-      return _POSIX_SYNC_IO;
-#else
-      return -1;
-#endif
-
-    case _PC_ASYNC_IO:
-#ifdef	_POSIX_ASYNC_IO
-      {
-	/* AIO is only allowed on regular files and block devices.  */
-	struct stat64 st;
-
-	if (stat64 (path, &st) < 0
-	    || (! S_ISREG (st.st_mode) && ! S_ISBLK (st.st_mode)))
-	  return -1;
-	else
-	  return 1;
-      }
-#else
-      return -1;
-#endif
-
-    case _PC_PRIO_IO:
-#ifdef	_POSIX_PRIO_IO
-      return _POSIX_PRIO_IO;
-#else
-      return -1;
-#endif
-
-    case _PC_SOCK_MAXBUF:
-#ifdef	SOCK_MAXBUF
-      return SOCK_MAXBUF;
-#else
-      return -1;
-#endif
-
-    case _PC_FILESIZEBITS:
-#ifdef FILESIZEBITS
-      return FILESIZEBITS;
-#else
-      /* We let platforms with larger file sizes overwrite this value.  */
-      return 32;
-#endif
-
-    case _PC_REC_INCR_XFER_SIZE:
-      /* XXX It is not entirely clear what the limit is supposed to do.
-	 What is incremented?  */
-      return -1;
-
-    case _PC_REC_MAX_XFER_SIZE:
-      /* XXX It is not entirely clear what the limit is supposed to do.
-	 In general there is no top limit of the number of bytes which
-	 case be transported at once.  */
-      return -1;
-
-    case _PC_REC_MIN_XFER_SIZE:
-      {
-	/* XXX It is not entirely clear what the limit is supposed to do.
-	   I assume this is the block size of the filesystem.  */
-	struct statvfs64 sv;
-
-	if (__statvfs64 (path, &sv) < 0)
-	  return -1;
-	return sv.f_bsize;
-      }
-
-    case _PC_REC_XFER_ALIGN:
-      {
-	/* XXX It is not entirely clear what the limit is supposed to do.
-	   I assume that the number should reflect the minimal block
-	   alignment.  */
-	struct statvfs64 sv;
-
-	if (__statvfs64 (path, &sv) < 0)
-	  return -1;
-	return sv.f_frsize;
-      }
-
-    case _PC_ALLOC_SIZE_MIN:
-      {
-	/* XXX It is not entirely clear what the limit is supposed to do.
-	   I assume that the number should reflect the minimal block
-	   alignment.  */
-	struct statvfs64 sv;
-
-	if (__statvfs64 (path, &sv) < 0)
-	  return -1;
-	return sv.f_frsize;
-      }
-
-    case _PC_SYMLINK_MAX:
-      /* In general there are no limits.  If a system has one it should
-	 overwrite this case.  */
-      return -1;
-    }
-}
-
-weak_alias (__pathconf, pathconf)
diff --git a/newlib/libc/sys/linux/pread.c b/newlib/libc/sys/linux/pread.c
deleted file mode 100644
index ff8371e15..000000000
--- a/newlib/libc/sys/linux/pread.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Linux version of pread so we can have a weak_alias */
-
-#include <_ansi.h>
-#include <unistd.h>
-#include <reent.h>
-#include <machine/weakalias.h>
-
-ssize_t
-_DEFUN (_pread_r, (rptr, fd, buf, n, off),
-     struct _reent *rptr _AND
-     int fd _AND
-     _PTR buf _AND
-     size_t n _AND
-     off_t off)
-{
-  off_t cur_pos;
-  _READ_WRITE_RETURN_TYPE num_read;
-  
-  if ((cur_pos = _lseek_r (rptr, fd, 0, SEEK_CUR)) == (off_t)-1)
-    return -1;
-
-  if (_lseek_r (rptr, fd, off, SEEK_SET) == (off_t)-1)
-    return -1;
-
-  num_read = _read_r (rptr, fd, buf, n);
-
-  if (_lseek_r (rptr, fd, cur_pos, SEEK_SET) == (off_t)-1)
-    return -1;
-
-  return (ssize_t)num_read;
-}
-
-#ifndef _REENT_ONLY
-
-ssize_t
-_DEFUN (__libc_pread, (fd, buf, n, off),
-     int fd _AND
-     _PTR buf _AND
-     size_t n _AND
-     off_t off)
-{
-  return _pread_r (_REENT, fd, buf, n, off);
-}
-weak_alias(__libc_pread,pread)
-
-#endif
diff --git a/newlib/libc/sys/linux/pread64.c b/newlib/libc/sys/linux/pread64.c
deleted file mode 100644
index c4bdca706..000000000
--- a/newlib/libc/sys/linux/pread64.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
-FUNCTION
-<<pread64>>---read a large file from specified position
-
-INDEX
-	pread64
-
-ANSI_SYNOPSIS
-	#include <unistd.h>
-	ssize_t pread64(int <[fd]>, void *<[buf]>, size_t <[n]>, loff_t <[off]>);
-
-TRAD_SYNOPSIS
-	#include <unistd.h>
-	ssize_t pread64(<[fd]>, <[buf]>, <[n]>, <[off]>)
-	int <[fd]>;
-	void *<[buf]>;
-	size_t <[n]>;
-	loff_t <[off]>;
-
-DESCRIPTION
-The <<pread64>> function is similar to <<pread>>.  The only difference is
-that it operates on large files and so takes a 64-bit offset.  Like <<pread>>>,
-the file position is unchanged by the function (i.e. the file position
-is the same before and after a call to <<pread>>).
-
-RETURNS
-<<pread64>> returns the number of bytes read or <<-1>> if failure occurred.
-
-PORTABILITY
-<<pread64>> is an EL/IX extension.
-
-Supporting OS subroutine required: <<read>>, <<lseek64>>.
-*/
-
-#include <_ansi.h>
-#include <unistd.h>
-#include <reent.h>
-#include <machine/weakalias.h>
-
-ssize_t
-_DEFUN (__libc_pread64, (fd, buf, n, off),
-     int fd _AND
-     _PTR buf _AND
-     size_t n _AND
-     loff_t off)
-{
-  loff_t cur_pos;
-  _READ_WRITE_RETURN_TYPE num_read;
-  
-  if ((cur_pos = lseek64 (fd, 0, SEEK_CUR)) == (loff_t)-1)
-    return -1;
-
-  if (lseek64 (fd, off, SEEK_SET) == (loff_t)-1)
-    return -1;
-
-  num_read = read (fd, buf, n);
-
-  if (lseek64 (fd, cur_pos, SEEK_SET) == (loff_t)-1)
-    return -1;
-
-  return (ssize_t)num_read;
-}
-weak_alias(__libc_pread64,pread64);
-weak_alias(__libc_pread64,__pread64);
-
diff --git a/newlib/libc/sys/linux/process.c b/newlib/libc/sys/linux/process.c
deleted file mode 100644
index 160b80137..000000000
--- a/newlib/libc/sys/linux/process.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* libc/sys/linux/process.c - Process-related system calls */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <sys/unistd.h>
-#include <sys/wait.h>
-#include <machine/syscall.h>
-
-
-#define __NR__exit __NR_exit
-#define __NR__execve __NR_execve
-
-_syscall0(int,getpid)
-_syscall0(pid_t,getppid)
-
-weak_alias(__libc_getpid,__getpid);
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
-_syscall3(int,_execve,const char *,file,char * const *,argv,char * const *,envp)
-_syscall0(int,fork)
-#endif /* _ELIX_LEVEL >= 3 */
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-_syscall0(pid_t,getpgrp)
-_syscall2(int,setpgid,pid_t,pid,pid_t,pgid)
-_syscall0(pid_t,setsid)
-
-/* Here we implement vfork in terms of fork, since
- * Linux's vfork system call is not reliable.
- */
-pid_t vfork(void)
-{
-  pid_t pid;
-
-  pid = fork();
-  
-  if(!pid)
-    {
-      /* In child. */
-      return 0;
-    }
-  else
-    {
-      /* In parent.  Wait for child to finish. */
-      if (waitpid (pid, NULL, 0) < 0)
-        return pid;
-    }
-}
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 4 */
-
-
-/* Although _exit is listed as level 3, we use it from level 1 interfaces */
-/* FIXME: get rid of noreturn warning */
-
-#define return for (;;)
-_syscall1(void,_exit,int,exitcode)
-#undef return
diff --git a/newlib/libc/sys/linux/prof-freq.c b/newlib/libc/sys/linux/prof-freq.c
deleted file mode 100644
index 829979bbb..000000000
--- a/newlib/libc/sys/linux/prof-freq.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Return frequency of ticks reported by profil.  Generic version. */
-/*-
- * Copyright (c) 1983, 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <libc-internal.h>
-
-int
-__profile_frequency (void)
-{
-  /*
-   * Discover the tick frequency of the machine if something goes wrong,
-   * we return 0, an impossible hertz.
-   */
-  struct itimerval tim;
-
-  tim.it_interval.tv_sec = 0;
-  tim.it_interval.tv_usec = 1;
-  tim.it_value.tv_sec = 0;
-  tim.it_value.tv_usec = 0;
-  setitimer(ITIMER_REAL, &tim, 0);
-  setitimer(ITIMER_REAL, 0, &tim);
-  if (tim.it_interval.tv_usec < 2)
-    return 0;
-  return (1000000 / tim.it_interval.tv_usec);
-}
diff --git a/newlib/libc/sys/linux/profile.c b/newlib/libc/sys/linux/profile.c
deleted file mode 100644
index f36e2c753..000000000
--- a/newlib/libc/sys/linux/profile.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* libc/sys/linux/profile.c - profiling system call */
-
-#include <errno.h>
-#include <sys/types.h>
-#include <machine/syscall.h>
-
-#define __NR_profil 98
-
-int  profil(u_short  *buf,  size_t  bufsiz, size_t offset,
-            u_int scale);
-
-_syscall4(int,profil,unsigned short *,buf,size_t,bufsiz,size_t,offset,unsigned int, scale)
diff --git a/newlib/libc/sys/linux/psignal.c b/newlib/libc/sys/linux/psignal.c
deleted file mode 100644
index f5fedc9fa..000000000
--- a/newlib/libc/sys/linux/psignal.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* libc/sys/linux/psignal.c - print signal message to stderr */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <stdio.h>
-#include <string.h>
-
-void
-psignal (int sig, const char *s)
-{
-  if (s != NULL)
-    fprintf (stderr, "%s: %s\n", s, strsignal (sig));
-  else
-    fprintf (stderr, "%s\n", strsignal (sig));
-}
diff --git a/newlib/libc/sys/linux/pvallocr.c b/newlib/libc/sys/linux/pvallocr.c
deleted file mode 100644
index 716ea0c12..000000000
--- a/newlib/libc/sys/linux/pvallocr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void * 
-_pvalloc_r (struct _reent *ptr, size_t bytes)
-{
-  return pvalloc (bytes);
-}
diff --git a/newlib/libc/sys/linux/pwrite.c b/newlib/libc/sys/linux/pwrite.c
deleted file mode 100644
index 239463e59..000000000
--- a/newlib/libc/sys/linux/pwrite.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Linux version of pwrite so we can have a weak alias */
-
-#include <_ansi.h>
-#include <unistd.h>
-#include <reent.h>
-#include <machine/weakalias.h>
-
-ssize_t
-_DEFUN (_pwrite_r, (rptr, fd, buf, n, off),
-     struct _reent *rptr _AND
-     int fd _AND
-     _CONST _PTR buf _AND
-     size_t n _AND
-     off_t off)
-{
-  off_t cur_pos;
-  _READ_WRITE_RETURN_TYPE num_written;
-  
-  if ((cur_pos = _lseek_r (rptr, fd, 0, SEEK_CUR)) == (off_t)-1)
-    return -1;
-
-  if (_lseek_r (rptr, fd, off, SEEK_SET) == (off_t)-1)
-    return -1;
-
-  num_written = _write_r (rptr, fd, buf, n);
-
-  if (_lseek_r (rptr, fd, cur_pos, SEEK_SET) == (off_t)-1)
-    return -1;
-
-  return (ssize_t)num_written;
-}
-
-#ifndef _REENT_ONLY
-
-ssize_t
-_DEFUN (__libc_pwrite, (fd, buf, n, off),
-     int fd _AND
-     _CONST _PTR buf _AND
-     size_t n _AND
-     off_t off)
-{
-  return _pwrite_r (_REENT, fd, buf, n, off);
-}
-weak_alias(__libc_pwrite,pwrite)
-
-#endif
diff --git a/newlib/libc/sys/linux/pwrite64.c b/newlib/libc/sys/linux/pwrite64.c
deleted file mode 100644
index f1d678493..000000000
--- a/newlib/libc/sys/linux/pwrite64.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
-FUNCTION
-<<pwrite64>>---write a large file from specified position
-
-INDEX
-	pwrite64
-
-ANSI_SYNOPSIS
-	#include <unistd.h>
-	ssize_t pwrite64(int <[fd]>, void *<[buf]>, size_t <[n]>, loff_t <[off]>);
-
-TRAD_SYNOPSIS
-	#include <unistd.h>
-	ssize_t pwrite64(<[fd]>, <[buf]>, <[n]>, <[off]>)
-	int <[fd]>;
-	void *<[buf]>;
-	size_t <[n]>;
-	loff_t <[off]>;
-
-DESCRIPTION
-The <<pwrite64>> function is similar to <<pwrite>>.  The only difference is
-that it operates on large files and so takes a 64-bit offset.  Like <<pwrite>>>,
-the file position is unchanged by the function (i.e. the file position
-is the same before and after a call to <<pwrite>>).
-
-RETURNS
-<<pwrite64>> returns the number of bytes written or <<-1>> if failure occurred.
-
-PORTABILITY
-<<pwrite64>> is an EL/IX extension.
-
-Supporting OS subroutine required: <<write>>, <<lseek64>>.
-*/
-
-#include <_ansi.h>
-#include <unistd.h>
-#include <reent.h>
-#include <machine/weakalias.h>
-
-ssize_t
-_DEFUN (__libc_pwrite64, (fd, buf, n, off),
-     int fd _AND
-     _PTR buf _AND
-     size_t n _AND
-     loff_t off)
-{
-  loff_t cur_pos;
-  _READ_WRITE_RETURN_TYPE num_written;
-  
-  if ((cur_pos = lseek64 (fd, 0, SEEK_CUR)) == (loff_t)-1)
-    return -1;
-
-  if (lseek64 (fd, off, SEEK_SET) == (loff_t)-1)
-    return -1;
-
-  num_written = write (fd, buf, n);
-
-  if (lseek64 (fd, cur_pos, SEEK_SET) == (loff_t)-1)
-    return -1;
-
-  return (ssize_t)num_written;
-}
-weak_alias(__libc_pwrite64,pwrite64)
-
diff --git a/newlib/libc/sys/linux/raise.c b/newlib/libc/sys/linux/raise.c
deleted file mode 100644
index d69561be1..000000000
--- a/newlib/libc/sys/linux/raise.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* empty file so we override regular raise */
-
-
diff --git a/newlib/libc/sys/linux/readdir64.c b/newlib/libc/sys/linux/readdir64.c
deleted file mode 100644
index 78fe98e90..000000000
--- a/newlib/libc/sys/linux/readdir64.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* Modified from newlib/libc/posix/readdir.c */
-
-#include <dirent.h>
-#include <machine/syscall.h>
-
-#define __NR___getdents64 __NR_getdents64
-
-static _syscall3(int,__getdents64,int,fd,struct dirent64 *,dirp,unsigned int,count)
-
-/*
- * get next entry in a directory.
- */
-struct dirent64 *
-__readdir64 (dirp)
-register DIR *dirp; {
-  register struct dirent64 *dp;
- 
-#ifdef HAVE_DD_LOCK
-  __lock_acquire_recursive(dirp->dd_lock);
-#endif
-
-  if (dirp->dd_fd == -1)
-    return NULL;
- 
-  for (;;) {
-    if (dirp->dd_loc == 0) {
-      dirp->dd_size = __getdents64 (dirp->dd_fd,
-				    (void *)dirp->dd_buf,
-				    dirp->dd_len);
-      
-      if (dirp->dd_size <= 0) {
-#ifdef HAVE_DD_LOCK
-        __lock_release_recursive(dirp->dd_lock);
-#endif
-	return NULL;
-      }
-    }
-    if (dirp->dd_loc >= dirp->dd_size) {
-      dirp->dd_loc = 0;
-      continue;
-    }
-    dp = (struct dirent64 *)(dirp->dd_buf + dirp->dd_loc);
-    if ((int)dp & 03) {	/* bogus pointer check */
-#ifdef HAVE_DD_LOCK
-      __lock_release_recursive(dirp->dd_lock);
-#endif
-      return NULL;
-    }
-    if (dp->d_reclen <= 0 ||
-	dp->d_reclen > dirp->dd_len + 1 - dirp->dd_loc) {
-#ifdef HAVE_DD_LOCK
-      __lock_release_recursive(dirp->dd_lock);
-#endif
-      return NULL;
-    }
-    dirp->dd_loc += dp->d_reclen;
-    if (dp->d_ino == 0)
-      continue;
-#ifdef HAVE_DD_LOCK
-    __lock_release_recursive(dirp->dd_lock);
-#endif
-    return (dp);
-  }
-}
diff --git a/newlib/libc/sys/linux/realloc.c b/newlib/libc/sys/linux/realloc.c
deleted file mode 100644
index 818e05a75..000000000
--- a/newlib/libc/sys/linux/realloc.c
+++ /dev/null
@@ -1 +0,0 @@
-/* dummy file to override one object in stdlib directory */
diff --git a/newlib/libc/sys/linux/reallocr.c b/newlib/libc/sys/linux/reallocr.c
deleted file mode 100644
index 873c1b0e5..000000000
--- a/newlib/libc/sys/linux/reallocr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void *
-_realloc_r (struct _reent *ptr, void *old, size_t newlen)
-{
-  return realloc (old, newlen);
-}
diff --git a/newlib/libc/sys/linux/realpath.c b/newlib/libc/sys/linux/realpath.c
deleted file mode 100644
index 8aa5eb445..000000000
--- a/newlib/libc/sys/linux/realpath.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* realpath.c - Return the canonicalized absolute pathname */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <limits.h>
-#include <errno.h>
-#include <sys/stat.h>
-
-
-/* FIXME: buffer overrun possible, loops forever on cyclic symlinks */
-
-
-/*
- * Canonical name: never ends with a slash
- */
-
-static int resolve_path(char *path,char *result,char *pos)
-{
-    if (*path == '/') {
-	*result = '/';
-	pos = result+1;
-	path++;
-    }
-    *pos = 0;
-    if (!*path) return 0;
-    while (1) {
-	char *slash;
-	struct stat st;
-
-	slash = *path ? strchr(path,'/') : NULL;
-	if (slash) *slash = 0;
-	if (!path[0] || (path[0] == '.' &&
-	  (!path[1] || (path[1] == '.' && !path[2])))) {
-	    pos--;
-	    if (pos != result && path[0] && path[1])
-		while (*--pos != '/');
-	}
-	else {
-	    strcpy(pos,path);
-	    if (lstat(result,&st) < 0) return -1;
-	    if (S_ISLNK(st.st_mode)) {
-		char buf[PATH_MAX];
-
-		if (readlink(result,buf,sizeof(buf)) < 0) return -1;
-		*pos = 0;
-		if (slash) {
-		    *slash = '/';
-		    strcat(buf,slash);
-		}
-		strcpy(path,buf);
-		if (*path == '/') result[1] = 0;
-		pos = strchr(result,0);
-		continue;
-	    }
-	    pos = strchr(result,0);
-	}
-	if (slash) {
-	    *pos++ = '/';
-	    path = slash+1;
-	}
-	*pos = 0;
-	if (!slash) break;
-    }
-    return 0;
-}
-
-
-char *realpath(const char *path,char *resolved_path)
-{
-    char cwd[PATH_MAX];
-    char *path_copy;
-    int res;
-
-    if (!*path) {
-	errno = ENOENT; /* SUSv2 */
-	return NULL;
-    }
-    if (!getcwd(cwd,sizeof(cwd))) return NULL;
-    strcpy(resolved_path,"/");
-    if (resolve_path(cwd,resolved_path,resolved_path)) return NULL;
-    strcat(resolved_path,"/");
-    path_copy = strdup(path);
-    if (!path_copy) return NULL;
-    res = resolve_path(path_copy,resolved_path,strchr(resolved_path,0));
-    free(path_copy);
-    if (res) return NULL;
-    return resolved_path;
-}
diff --git a/newlib/libc/sys/linux/rename.c b/newlib/libc/sys/linux/rename.c
deleted file mode 100644
index d6bf4598e..000000000
--- a/newlib/libc/sys/linux/rename.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* libc/sys/linux/rename.c - rename a file */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <stdio.h>
-#include <machine/syscall.h>
-
-_syscall2(int,rename,const char *,old,const char *,new)
-
diff --git a/newlib/libc/sys/linux/resource.c b/newlib/libc/sys/linux/resource.c
deleted file mode 100644
index 54a049da9..000000000
--- a/newlib/libc/sys/linux/resource.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* libc/sys/linux/resource.c - Process resource functions */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <sys/resource.h>
-#include <machine/syscall.h>
-
-_syscall2(int,getrusage,int,who,struct rusage *,r_usage)
-_syscall2(int,getrlimit,int,resource,struct rlimit *,rlp)
-
-weak_alias(__libc_getrlimit,__getrlimit)
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
-_syscall2(int,setrlimit,int,resource,const struct rlimit *,rlp)
-weak_alias(__libc_setrlimit,__setrlimit)
-#endif
-
diff --git a/newlib/libc/sys/linux/scandir64.c b/newlib/libc/sys/linux/scandir64.c
deleted file mode 100644
index b21b42342..000000000
--- a/newlib/libc/sys/linux/scandir64.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)scandir.c	5.10 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * Scan the directory dirname calling select to make a list of selected
- * directory entries then sort using qsort and compare routine dcomp.
- * Returns the number of entries and a pointer to a list of pointers to
- * struct dirent64 (through namelist). Returns -1 if there were any errors.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/lock.h>
-
-extern struct dirent64 *__readdir64 (DIR *);
-
-/*
- * The DIRSIZ macro gives the minimum record length which will hold
- * the directory entry.  This requires the amount of space in struct dirent64
- * without the d_name field, plus enough space for the name with a terminating
- * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
- */
-#undef DIRSIZ
-#ifdef _DIRENT_HAVE_D_NAMLEN
-#define DIRSIZ(dp) \
-    ((sizeof (struct dirent64) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
-#else
-#define DIRSIZ(dp) \
-    ((sizeof (struct dirent64) - (MAXNAMLEN+1)) + ((strlen((dp)->d_name)+1 + 3) &~ 3))
-#endif
-
-#ifndef __P
-#define __P(args) ()
-#endif
-
-int
-scandir64(dirname, namelist, select, dcomp)
-	const char *dirname;
-	struct dirent64 ***namelist;
-	int (*select) __P((struct dirent64 *));
-	int (*dcomp) __P((const void *, const void *));
-{
-	register struct dirent64 *d, *p, **names;
-	register size_t nitems;
-	struct stat64 stb;
-	long arraysz;
-	DIR *dirp;
-
-	if ((dirp = opendir(dirname)) == NULL)
-		return(-1);
-#ifdef HAVE_DD_LOCK
-	__lock_acquire_recursive(dirp->dd_lock);
-#endif
-	if (fstat64(dirp->dd_fd, &stb) < 0) {
-#ifdef HAVE_DD_LOCK
-		__lock_release_recursive(dirp->dd_lock);
-#endif
-		return(-1);
-	}
-
-	/*
-	 * estimate the array size by taking the size of the directory file
-	 * and dividing it by a multiple of the minimum size entry. 
-	 */
-	arraysz = (stb.st_size / 24);
-	names = (struct dirent64 **)malloc(arraysz * sizeof(struct dirent64 *));
-	if (names == NULL) {
-#ifdef HAVE_DD_LOCK
-		__lock_release_recursive(dirp->dd_lock);
-#endif
-		return(-1);
-	}
-
-	nitems = 0;
-	while ((d = __readdir64(dirp)) != NULL) {
-		if (select != NULL && !(*select)(d))
-			continue;	/* just selected names */
-		/*
-		 * Make a minimum size copy of the data
-		 */
-		p = (struct dirent64 *)malloc(DIRSIZ(d));
-		if (p == NULL) {
-#ifdef HAVE_DD_LOCK
-			__lock_release_recursive(dirp->dd_lock);
-#endif
-			return(-1);
-		}
-		p->d_ino = d->d_ino;
-		p->d_reclen = d->d_reclen;
-#ifdef _DIRENT_HAVE_D_NAMLEN
-		p->d_namlen = d->d_namlen;
-		bcopy(d->d_name, p->d_name, p->d_namlen + 1);
-#else
-               strcpy(p->d_name, d->d_name);
-#endif
-		/*
-		 * Check to make sure the array has space left and
-		 * realloc the maximum size.
-		 */
-		if (++nitems >= arraysz) {
-			if (fstat64(dirp->dd_fd, &stb) < 0) {
-#ifdef HAVE_DD_LOCK
-				__lock_release_recursive(dirp->dd_lock);
-#endif
-				return(-1);	/* just might have grown */
-			}
-			arraysz = stb.st_size / 12;
-			names = (struct dirent64 **)realloc((char *)names,
-				arraysz * sizeof(struct dirent64 *));
-			if (names == NULL) {
-#ifdef HAVE_DD_LOCK
-				__lock_release_recursive(dirp->dd_lock);
-#endif
-				return(-1);
-			}
-		}
-		names[nitems-1] = p;
-	}
-	closedir(dirp);
-	if (nitems && dcomp != NULL)
-		qsort(names, nitems, sizeof(struct dirent64 *), dcomp);
-	*namelist = names;
-#ifdef HAVE_DD_LOCK
-	__lock_release_recursive(dirp->dd_lock);
-#endif
-	return(nitems);
-}
-
-/*
- * Alphabetic order comparison routine for those who want it.
- */
-int
-alphasort64(d1, d2)
-       const struct dirent64 **d1;
-       const struct dirent64 **d2;
-{
-       return(strcmp((*d1)->d_name, (*d2)->d_name));
-}
-
diff --git a/newlib/libc/sys/linux/sched.c b/newlib/libc/sys/linux/sched.c
deleted file mode 100644
index 031b1b553..000000000
--- a/newlib/libc/sys/linux/sched.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* libc/sys/linux/sched.c - Process scheduling functions */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <time.h>
-#include <sched.h>
-#include <machine/syscall.h>
-
-_syscall1(int,sched_get_priority_max,int,policy);
-_syscall1(int,sched_get_priority_min,int,policy);
-_syscall2(int,sched_rr_get_interval,pid_t,pid,struct timespec *,interval);
-_syscall0(int,sched_yield);
-
-weak_alias(__libc_sched_get_priority_max,__sched_get_priority_max);
-weak_alias(__libc_sched_get_priority_min,__sched_get_priority_min);
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
-_syscall2(int,sched_getparam,pid_t,pid,struct sched_param *,sched);
-_syscall1(int,sched_getscheduler,pid_t,pid);
-_syscall2(int,sched_setparam,pid_t,pid,const struct sched_param *,sched);
-_syscall3(int,sched_setscheduler,pid_t,pid,int,policy,const struct sched_param *,sched);
-weak_alias(__libc_sched_getparam,__sched_getparam);
-weak_alias(__libc_sched_getscheduler,__sched_getscheduler);
-weak_alias(__libc_sched_setscheduler,__sched_setscheduler);
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 3 */
-
diff --git a/newlib/libc/sys/linux/select.c b/newlib/libc/sys/linux/select.c
deleted file mode 100644
index 882f54167..000000000
--- a/newlib/libc/sys/linux/select.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* libc/sys/linux/select.c - The select system calls */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <machine/syscall.h>
-
-
-static _syscall5(int,_newselect,int,n,fd_set *,readfds,fd_set *,writefds,fd_set *,exceptfds,struct timeval *,timeout)
-
-int select (int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
-            struct timeval *timeout)
-{
-  return _newselect(n, readfds, writefds, exceptfds, timeout);
-}
diff --git a/newlib/libc/sys/linux/seteuid.c b/newlib/libc/sys/linux/seteuid.c
deleted file mode 100644
index c3fa384fd..000000000
--- a/newlib/libc/sys/linux/seteuid.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* Copyright 2002, Red Hat Inc. */
-
-#include <errno.h>
-#include <unistd.h>
-
-int
-seteuid (uid_t uid)
-{
-	int result;
-
-	if (uid == (uid_t) ~0)
-	{
-		errno = (EINVAL);
-		return -1;
-	}
-
-	return setresuid (-1, uid, -1);
-}
diff --git a/newlib/libc/sys/linux/sethostid.c b/newlib/libc/sys/linux/sethostid.c
deleted file mode 100644
index eb71b74a1..000000000
--- a/newlib/libc/sys/linux/sethostid.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define SET_PROCEDURE 1
-#include "gethostid.c"
diff --git a/newlib/libc/sys/linux/sethostname.c b/newlib/libc/sys/linux/sethostname.c
deleted file mode 100644
index 669df3d74..000000000
--- a/newlib/libc/sys/linux/sethostname.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* libc/sys/linux/sethostname.c - Set host name */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <unistd.h>
-#include <machine/syscall.h>
-
-_syscall2(int,sethostname,const char *,name,size_t,len);
diff --git a/newlib/libc/sys/linux/setrlimit64.c b/newlib/libc/sys/linux/setrlimit64.c
deleted file mode 100644
index d4b4bfce0..000000000
--- a/newlib/libc/sys/linux/setrlimit64.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1991,1995,1996,1997,1998,2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/resource.h>
-#include <sys/types.h>
-
-/* Set the soft and hard limits for RESOURCE to *RLIMITS.
-   Only the super-user can increase hard limits.
-   Return 0 if successful, -1 if not (and sets errno).  */
-int
-setrlimit64 (resource, rlimits)
-     enum __rlimit_resource resource;
-     const struct rlimit64 *rlimits;
-{
-  struct rlimit rlimits32;
-
-  if (rlimits->rlim_cur >= RLIM_INFINITY)
-    rlimits32.rlim_cur = RLIM_INFINITY;
-  else
-    rlimits32.rlim_cur = rlimits->rlim_cur;
-  if (rlimits->rlim_max >= RLIM_INFINITY)
-    rlimits32.rlim_max = RLIM_INFINITY;
-  else
-    rlimits32.rlim_max = rlimits->rlim_max;
-
-  return __setrlimit (resource, &rlimits32);
-}
diff --git a/newlib/libc/sys/linux/shared.ld b/newlib/libc/sys/linux/shared.ld
deleted file mode 100644
index 0e696572b..000000000
--- a/newlib/libc/sys/linux/shared.ld
+++ /dev/null
@@ -1,15 +0,0 @@
-VERS_1.10 {
-	global: *;
-};
-
-VERS_1.11 {
-	global: *;
-};
-
-VERS_1.12 {
-	global: *;
-};
-
-VERS_1.13 {
-	global: *;
-};
diff --git a/newlib/libc/sys/linux/shm_open.c b/newlib/libc/sys/linux/shm_open.c
deleted file mode 100644
index cb92c3ae4..000000000
--- a/newlib/libc/sys/linux/shm_open.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* shm_open - open a shared memory file */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <limits.h>
-
-int
-shm_open (const char *name, int oflag, mode_t mode)
-{
-  int fd;
-  char shm_name[PATH_MAX+20] = "/dev/shm/";
-
-  /* skip opening slash */
-  if (*name == '/')
-    ++name;
-
-  /* create special shared memory file name and leave enough space to
-     cause a path/name error if name is too long */
-  strlcpy (shm_name + 9, name, PATH_MAX + 10);
-
-  fd = open (shm_name, oflag, mode);
-
-  if (fd != -1)
-    {
-      /* once open we must add FD_CLOEXEC flag to file descriptor */
-      int flags = fcntl (fd, F_GETFD, 0);
-
-      if (flags >= 0)
-        {
-          flags |= FD_CLOEXEC;
-          flags = fcntl (fd, F_SETFD, flags);
-        }
-
-      /* on failure, just close file and give up */
-      if (flags == -1)
-        {
-          close (fd);
-          fd = -1;
-        }
-    }
-
-  return fd;
-}
diff --git a/newlib/libc/sys/linux/shm_unlink.c b/newlib/libc/sys/linux/shm_unlink.c
deleted file mode 100644
index cf259c627..000000000
--- a/newlib/libc/sys/linux/shm_unlink.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* shm_unlink - remove a shared memory file */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include <string.h>
-#include <limits.h>
-
-int
-shm_unlink (const char *name)
-{
-  int rc;
-  char shm_name[PATH_MAX+20] = "/dev/shm/";
-
-  /* skip opening slash */
-  if (*name == '/')
-    ++name;
-
-  /* create special shared memory file name and leave enough space to
-     cause a path/name error if name is too long */
-  strlcpy (shm_name + 9, name, PATH_MAX + 10);
-
-  rc = unlink (shm_name);
-
-  return rc;
-}
diff --git a/newlib/libc/sys/linux/sig.c b/newlib/libc/sys/linux/sig.c
deleted file mode 100644
index 6e22873ee..000000000
--- a/newlib/libc/sys/linux/sig.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* libc/sys/linux/signal.c - Signal handling functions */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <signal.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <machine/syscall.h>
-
-/* avoid name space pollution */
-#define __NR___sgetmask __NR_sgetmask
-#define __NR___ssetmask __NR_ssetmask
-#define __NR___rt_sigtimedwait __NR_rt_sigtimedwait
-#define __NR___rt_sigpending __NR_rt_sigpending
-#define __NR___rt_sigprocmask __NR_rt_sigprocmask
-#define __NR___rt_sigsuspend __NR_rt_sigsuspend
-
-_syscall2(int,kill,pid_t,pid,int,sig)
-_syscall2(__sighandler_t,signal,int,signum,__sighandler_t,handler)
-_syscall0(int,pause)
-_syscall1(unsigned int,alarm,unsigned int,seconds)
-
-static _syscall2(int,__rt_sigpending,sigset_t *,set,size_t,size)
-static _syscall4(int,__rt_sigprocmask,int,how,const sigset_t *,set,sigset_t *,oldset,size_t,size)
-static _syscall2(int,__rt_sigsuspend,const sigset_t *,mask,size_t,size)
-static _syscall4(int,__rt_sigtimedwait,const sigset_t *,set,siginfo_t *,info,struct timespec *,timeout,size_t,size)
-
-int __sigsuspend (const sigset_t *mask)
-{
-    return __rt_sigsuspend(mask, NSIG/8);
-}
-weak_alias(__sigsuspend,sigsuspend)
-
-int sigmask(int signum) /* BSD */
-{
-    return 1 << signum;
-}
-
-int __libc_raise(int sig)
-{
-    return kill(getpid(),sig);
-}
-weak_alias(__libc_raise,raise)
-
-int __sigpending(sigset_t *set)
-{
-  return __rt_sigpending(set, NSIG/8);
-}
-weak_alias(__sigpending,sigpending)
-
-int __sigprocmask (int how,const sigset_t *set,sigset_t *oldset)
-{
-  return __rt_sigprocmask(how, set, oldset, NSIG/8);
-}
-weak_alias(__sigprocmask,sigprocmask)
-
-int sigtimedwait(const sigset_t *set, siginfo_t *info,
-                 struct timespec *timeout)
-{
-  return __rt_sigtimedwait(set, info, timeout, NSIG/8);
-}
-
-int sigwaitinfo(const sigset_t *set, siginfo_t *info)
-{
-  return __rt_sigtimedwait(set, info, NULL, NSIG/8);
-}
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-
-static _syscall1(int,__ssetmask,int,newmask)
-static _syscall0(int,__sgetmask)
-
-int sigblock(int mask) /* BSD */
-{
-    return __ssetmask(mask | __sgetmask());
-}
-
-int sigsetmask(int newmask) /* BSD */
-{
-    return __ssetmask(newmask);
-}
-#endif
-
-const char *const sys_siglist[] = {
-#include "siglist.inc"
-};
diff --git a/newlib/libc/sys/linux/sigaction.c b/newlib/libc/sys/linux/sigaction.c
deleted file mode 100644
index 6ee3fa2cb..000000000
--- a/newlib/libc/sys/linux/sigaction.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified 05/30/02 by Jeff Johnston, Red Hat Inc. */
-
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-
-#include <machine/syscall.h>
-
-/* The difference here is that the sigaction structure used in the
-   kernel is not the same as we use in the libc.  Therefore we must
-   translate it here.  */
-#include <kernel_sigaction.h>
-
-#define __NR___rt_sigaction __NR_rt_sigaction
-
-static _syscall4(int,__rt_sigaction,int,sig,
-                 const struct kernel_sigaction *,act,
-                 struct kernel_sigaction *,oact,size_t,size);
-
-/* If ACT is not NULL, change the action for SIG to *ACT.
-   If OACT is not NULL, put the old action for SIG in *OACT.  */
-int
-__libc_sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
-{
-  int result;
-  struct kernel_sigaction kact, koact;
-  /* Save the current error value for later.  We need not do this
-     if we are guaranteed to have realtime signals.  */
-
-  if (act)
-    {
-      kact.k_sa_handler = act->sa_handler;
-      memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t));
-      kact.sa_flags = act->sa_flags;
-      kact.sa_restorer = act->sa_restorer;
-    }
-
-  /* XXX The size argument hopefully will have to be changed to the
-     real size of the user-level sigset_t.  */
-  result = __rt_sigaction (sig,
-	       act ? (&kact) : NULL,
-	       oact ? (&koact) : NULL, NSIG / 8);
-
-  if (oact && result >= 0)
-    {
-      oact->sa_handler = koact.k_sa_handler;
-      memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t));
-      oact->sa_flags = koact.sa_flags;
-      oact->sa_restorer = koact.sa_restorer;
-    }
-
-  return result;
-}
-
-weak_alias (__libc_sigaction, __sigaction)
-weak_alias (__libc_sigaction, sigaction)
diff --git a/newlib/libc/sys/linux/siglongjmp.c b/newlib/libc/sys/linux/siglongjmp.c
deleted file mode 100644
index bc3c5b79e..000000000
--- a/newlib/libc/sys/linux/siglongjmp.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* libc/sys/linux/siglongjmp.c - siglongjmp function */
-
-/* Copyright 2002, Red Hat Inc. */
-
-
-#include <setjmp.h>
-#include <signal.h>
-#include <machine/weakalias.h>
-
-void
-__libc_siglongjmp (sigjmp_buf env, int val)
-{
-  if (env.__is_mask_saved)
-    sigprocmask (SIG_SETMASK, &env.__saved_mask, NULL);
-
-  __libc_longjmp (env.__buf, val);
-}
-weak_alias(__libc_siglongjmp,siglongjmp);
diff --git a/newlib/libc/sys/linux/signal.c b/newlib/libc/sys/linux/signal.c
deleted file mode 100644
index b43cd778c..000000000
--- a/newlib/libc/sys/linux/signal.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* BSD-like signal function.
-   Copyright (C) 1991, 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-#include <machine/weakalias.h>
-
-sigset_t _sigintr;		/* Set by siginterrupt.  */
-
-/* Set the handler for the signal SIG to HANDLER,
-   returning the old handler, or SIG_ERR on error.  */
-__sighandler_t
-__bsd_signal (sig, handler)
-     int sig;
-     __sighandler_t handler;
-{
-  struct sigaction act, oact;
-
-  /* Check signal extents to protect __sigismember.  */
-  if (handler == SIG_ERR || sig < 1 || sig >= NSIG)
-    {
-      errno = (EINVAL);
-      return SIG_ERR;
-    }
-
-  act.sa_handler = handler;
-  if (sigemptyset (&act.sa_mask) < 0
-      || sigaddset (&act.sa_mask, sig) < 0)
-    return SIG_ERR;
-  act.sa_flags = sigismember (&_sigintr, sig) ? 0 : SA_RESTART;
-  if (sigaction (sig, &act, &oact) < 0)
-    return SIG_ERR;
-
-  return oact.sa_handler;
-}
-weak_alias (__bsd_signal, bsd_signal)
-weak_alias (__bsd_signal, signal)
-weak_alias (__bsd_signal, ssignal)
diff --git a/newlib/libc/sys/linux/sigqueue.c b/newlib/libc/sys/linux/sigqueue.c
deleted file mode 100644
index 60c4fed20..000000000
--- a/newlib/libc/sys/linux/sigqueue.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib by Jeff Johnston, May 30, 2002 */
-
-#include <errno.h>
-#include <signal.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <machine/syscall.h>
-
-#define __NR___rt_sigqueueinfo __NR_rt_sigqueueinfo
-
-extern uid_t __getuid();
-extern pid_t __getpid();
-
-static _syscall3(int,__rt_sigqueueinfo,int,pid,int,sig,siginfo_t *,info)
-
-/* Return any pending signal or wait for one for the given time.  */
-int
-__sigqueue (pid, sig, val)
-     pid_t pid;
-     int sig;
-     const union sigval val;
-{
-  siginfo_t info;
-
-  /* First, clear the siginfo_t structure, so that we don't pass our
-     stack content to other tasks.  */
-  memset (&info, 0, sizeof (siginfo_t));
-  /* We must pass the information about the data in a siginfo_t value.  */
-  info.si_signo = sig;
-  info.si_code = SI_QUEUE;
-  info.si_pid = __getpid ();
-  info.si_uid = __getuid ();
-  info.si_value = val;
-
-  return __rt_sigqueueinfo(pid, sig, &info);
-}
-weak_alias (__sigqueue, sigqueue)
diff --git a/newlib/libc/sys/linux/sigset.c b/newlib/libc/sys/linux/sigset.c
deleted file mode 100644
index b6f2d79e5..000000000
--- a/newlib/libc/sys/linux/sigset.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* sigset.c - signal set manipulation functions */
-
-/* Copyright 2002, Red Hat Inc. */
-
-/* Note: these are currently grouped together in one file so that
-         it will override the default version in the libc/unix 
-         directory which has grouped all functions in one file. */
-
-/* sigaddset function */
-
-#include <signal.h>
-#include <bits/sigset.h>
-#include <errno.h>
-#include <string.h>
-#include <machine/weakalias.h>
-
-int
-sigaddset (sigset_t *set, const int signo)
-{
-  int index, mask;
-  __sigset_t *st = (__sigset_t *)set;
-
-  if (signo > NSIG)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  index = (signo - 1) / (8 * sizeof(long));
-  mask = 1 << ((signo - 1) % (8 * sizeof(long)));
-
-  st->__val[index] |= mask;
-  return 0;
-}
-
-/* sigdelset function */
-
-int
-sigdelset (sigset_t *set, const int signo)
-{
-  int index, mask;
-  __sigset_t *st = (__sigset_t *)set;
-
-  if (signo > NSIG)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  index = (signo - 1) / (8 * sizeof(long));
-  mask = 1 << ((signo - 1) % (8 * sizeof(long)));
-
-  st->__val[index] &= ~mask;
-  return 0;
-}
-
-/* sigemptyset function */
-
-int
-sigemptyset (sigset_t *set)
-{
-  int size = NSIG / 8;
-  __sigset_t *st = (__sigset_t *)set;
-  memset (st->__val, 0, size);
-  return 0;
-}
-
-/* sigfillset function */
-
-int
-sigfillset (sigset_t *set)
-{
-  int size = NSIG / 8;
-  __sigset_t *st = (__sigset_t *)set;
-  memset (st->__val, 0xff, size);
-  return 0;
-}
-
-/* sigismember function */
-
-int
-sigismember (const sigset_t *set, int signo)
-{
-  int index, mask;
-  __sigset_t *st = (__sigset_t *)set;
-
-  if (signo > NSIG)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  index = (signo - 1) / (8 * sizeof(long));
-  mask = 1 << ((signo - 1) % (8 * sizeof(long)));
-
-  return (st->__val[index] & mask) != 0;
-}
-
diff --git a/newlib/libc/sys/linux/sigwait.c b/newlib/libc/sys/linux/sigwait.c
deleted file mode 100644
index 09a4190e7..000000000
--- a/newlib/libc/sys/linux/sigwait.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Implementation of sigwait function from POSIX.1c.
-   Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-#include <stddef.h>		/* For NULL.  */
-
-#include <machine/weakalias.h>
-
-/* This is our dummy signal handler we use here.  */
-static void ignore_signal (int sig);
-
-/* Place where to remember which signal we got.  Please note that this
-   implementation cannot be used for the threaded libc.  The
-   libpthread must provide an own version.  */
-static int was_sig;
-
-
-int
-__sigwait (const sigset_t *set, int *sig)
-{
-  sigset_t tmp_mask;
-  struct sigaction saved[NSIG];
-  struct sigaction action;
-  int save_errno;
-  int this;
-
-  /* Prepare set.  */
-  sigfillset (&tmp_mask);
-
-  /* Unblock all signals in the SET and register our nice handler.  */
-  action.sa_handler = ignore_signal;
-  action.sa_flags = 0;
-  sigfillset (&action.sa_mask);	/* Block all signals for handler.  */
-
-  /* Make sure we recognize error conditions by setting WAS_SIG to a
-     value which does not describe a legal signal number.  */
-  was_sig = -1;
-
-  for (this = 1; this < NSIG; ++this)
-    if (sigismember (set, this))
-      {
-	/* Unblock this signal.  */
-	sigdelset (&tmp_mask, this);
-
-	/* Register temporary action handler.  */
-	if (__sigaction (this, &action, &saved[this]) != 0)
-	  goto restore_handler;
-      }
-
-  /* Now we can wait for signals.  */
-  __sigsuspend (&tmp_mask);
-
- restore_handler:
-  save_errno = errno;
-
-  while (--this >= 1)
-    if (sigismember (set, this))
-      /* We ignore errors here since we must restore all handlers.  */
-      __sigaction (this, &saved[this], NULL);
-
-  errno = (save_errno);
-
-  /* Store the result and return.  */
-  *sig = was_sig;
-  return was_sig == -1 ? -1 : 0;
-}
-weak_alias (__sigwait, sigwait)
-
-
-static void
-ignore_signal (int sig)
-{
-  /* Remember the signal.  */
-  was_sig = sig;
-}
diff --git a/newlib/libc/sys/linux/sleep.c b/newlib/libc/sys/linux/sleep.c
deleted file mode 100644
index 7cc2bede6..000000000
--- a/newlib/libc/sys/linux/sleep.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* libc/sys/linux/sleep.c - sleep function */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <linux/times.h>
-
-unsigned int sleep(unsigned int seconds)
-{
-    struct timespec ts;
-
-    ts.tv_sec = seconds;
-    ts.tv_nsec = 0;
-    if (!nanosleep(&ts,&ts)) return 0;
-    if (errno == EINTR) return ts.tv_sec;
-    return -1;
-}
diff --git a/newlib/libc/sys/linux/socket.c b/newlib/libc/sys/linux/socket.c
deleted file mode 100644
index daba98934..000000000
--- a/newlib/libc/sys/linux/socket.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* libc/sys/linux/socket.c - socket system calls */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#define __KERNEL_PROTOTYPES
-
-#include <stdarg.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <machine/socketcall.h>
-
-_sockcall3(int,accept,int,fd,struct sockaddr *,addr,socklen_t *,addr_len)
-_sockcall3(int,bind,int,fd,const struct sockaddr *,addr,socklen_t,len)
-_sockcall3(int,connect,int,fd,const struct sockaddr *,addr,socklen_t,len)
-_sockcall3(int,getpeername,int,fd,struct sockaddr *,addr,socklen_t *,len)
-_sockcall3(int,getsockname,int,fd,struct sockaddr *,addr,socklen_t *,len)
-_sockcall5(int,getsockopt,int,fd,int,level,int,opt,void *,optval,socklen_t *,optlen)
-_sockcall2(int,listen,int,fd,int,n)
-_sockcall4(ssize_t,recv,int,fd,void *,buf,size_t,n,int,flags)
-_sockcall6(ssize_t,recvfrom,int,fd,void *,buf,size_t,n,int,flags,struct sockaddr *,addr,socklen_t *,addr_len)
-_sockcall3(ssize_t,recvmsg,int,fd,struct msghdr *,message,int,flags)
-_sockcall4(ssize_t,send,int,fd,const void *,buf,size_t,n,int,flags)
-_sockcall6(ssize_t,sendto,int,fd,const void *,buf,size_t,n,int,flags,const struct sockaddr *,addr,socklen_t,addr_len)
-_sockcall5(int,setsockopt,int,fd,int,level,int,opt,const void *,optval,socklen_t,optlen)
-_sockcall2(int,shutdown,int,fd,int,how)
-_sockcall3(int,socket,int,domain,int,type,int,protocol)
-_sockcall4(int,socketpair,int,domain,int,type,int,protocol,int,fds[2])
-_sockcall3(ssize_t,sendmsg,int,fd,const struct msghdr *,message,int,flags)
-
-weak_alias(__libc_connect,__connect);
-weak_alias(__libc_send,__send);
diff --git a/newlib/libc/sys/linux/sockops.h b/newlib/libc/sys/linux/sockops.h
deleted file mode 100644
index 7a421f26d..000000000
--- a/newlib/libc/sys/linux/sockops.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Linux socket syscall subopcodes */
-
-#ifndef _SOCKOPS_H
-
-#define _SOCKOPS_H
-
-#define SOCK_socket           1
-#define SOCK_bind             2
-#define SOCK_connect          3
-#define SOCK_listen           4
-#define SOCK_accept           5
-#define SOCK_getsockname      6
-#define SOCK_getpeername      7
-#define SOCK_socketpair       8
-#define SOCK_send             9
-#define SOCK_recv             10
-#define SOCK_sendto           11
-#define SOCK_recvfrom         12
-#define SOCK_shutdown         13
-#define SOCK_setsockopt       14
-#define SOCK_getsockopt       15
-#define SOCK_sendmsg          16
-#define SOCK_recvmsg          17
-
-#endif /* _SOCKOPS_H */
-
-
diff --git a/newlib/libc/sys/linux/stack.c b/newlib/libc/sys/linux/stack.c
deleted file mode 100644
index 52a181cf2..000000000
--- a/newlib/libc/sys/linux/stack.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* libc/sys/linux/stack.c - Basic stack system calls */
-
-/* Copyright 2002, Red Hat Inc. */
-
-#include <signal.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <machine/syscall.h>
-
-_syscall2(int,sigaltstack,const stack_t *,ss,stack_t *,oss)
diff --git a/newlib/libc/sys/linux/statvfs.c b/newlib/libc/sys/linux/statvfs.c
deleted file mode 100644
index 4b0d51abd..000000000
--- a/newlib/libc/sys/linux/statvfs.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define _GNU_SOURCE
-
-#include <errno.h>
-#include <mntent.h>
-#include <paths.h>
-#include <string.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/statfs.h>
-#include <sys/statvfs.h>
-
-
-int
-statvfs (const char *file, struct statvfs *buf)
-{
-  struct statfs fsbuf;
-  struct stat64 st;
-
-  /* Get as much information as possible from the system.  */
-  if (__statfs (file, &fsbuf) < 0)
-    return -1;
-
-#define STAT(st) stat64 (file, st)
-#include "internal_statvfs.c"
-
-  /* We signal success if the statfs call succeeded.  */
-  return 0;
-}
diff --git a/newlib/libc/sys/linux/statvfs64.c b/newlib/libc/sys/linux/statvfs64.c
deleted file mode 100644
index f612b991d..000000000
--- a/newlib/libc/sys/linux/statvfs64.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Return information about the filesystem on which FILE resides.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/statvfs.h>
-#include <stddef.h>
-#include <string.h>
-#include <machine/weakalias.h>
-
-/* Return information about the filesystem on which FILE resides.  */
-int
-__statvfs64 (const char *file, struct statvfs64 *buf)
-{
-  struct statvfs buf32;
-
-  if (statvfs (file, &buf32) < 0)
-    return -1;
-
-  buf->f_bsize = buf32.f_bsize;
-  buf->f_frsize = buf32.f_frsize;
-  buf->f_blocks = buf32.f_blocks;
-  buf->f_bfree = buf32.f_bfree;
-  buf->f_bavail = buf32.f_bavail;
-  buf->f_files = buf32.f_files;
-  buf->f_ffree = buf32.f_ffree;
-  buf->f_favail = buf32.f_favail;
-  buf->f_fsid = buf32.f_fsid;
-  buf->f_flag = buf32.f_flag;
-  buf->f_namemax = buf32.f_namemax;
-  memcpy (buf->__f_spare, buf32.__f_spare, sizeof (buf32.__f_spare));
-
-  return 0;
-}
-weak_alias (__statvfs64, statvfs64)
diff --git a/newlib/libc/sys/linux/stdlib/COPYRIGHT b/newlib/libc/sys/linux/stdlib/COPYRIGHT
deleted file mode 100644
index 574f6bcec..000000000
--- a/newlib/libc/sys/linux/stdlib/COPYRIGHT
+++ /dev/null
@@ -1,56 +0,0 @@
-Copyright 1992, 1993, 1994 Henry Spencer.  All rights reserved.
-This software is not subject to any license of the American Telephone
-and Telegraph Company or of the Regents of the University of California.
-
-Permission is granted to anyone to use this software for any purpose on
-any computer system, and to alter it and redistribute it, subject
-to the following restrictions:
-
-1. The author is not responsible for the consequences of use of this
-   software, no matter how awful, even if they arise from flaws in it.
-
-2. The origin of this software must not be misrepresented, either by
-   explicit claim or by omission.  Since few users ever read sources,
-   credits must appear in the documentation.
-
-3. Altered versions must be plainly marked as such, and must not be
-   misrepresented as being the original software.  Since few users
-   ever read sources, credits must appear in the documentation.
-
-4. This notice may not be removed or altered.
-
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-/*-
- * Copyright (c) 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)COPYRIGHT	8.1 (Berkeley) 3/16/94
- */
diff --git a/newlib/libc/sys/linux/stdlib/Makefile.am b/newlib/libc/sys/linux/stdlib/Makefile.am
deleted file mode 100644
index 2df19ede7..000000000
--- a/newlib/libc/sys/linux/stdlib/Makefile.am
+++ /dev/null
@@ -1,44 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-GENERAL_SOURCES = \
-	fnmatch.c glob.c regcomp.c regerror.c regex2.h \
-	regexec.c regfree.c collate.h collate.c collcmp.c \
-	reallocf.c
-
-ELIX_3_OBJS = \
-	wordexp.$(oext) \
-	wordfree.$(oext)
-
-if ELIX_LEVEL_1
-LIB_OBJS =
-else
-if ELIX_LEVEL_2
-LIB_OBJS =
-else
-LIB_OBJS = $(ELIX_3_OBJS)
-endif
-endif
-
-libstdlib_la_LDFLAGS = -Xcompiler -nostdlib
-
-if USE_LIBTOOL
-noinst_LTLIBRARIES = libstdlib.la
-libstdlib_la_SOURCES = $(GENERAL_SOURCES)
-libstdlib_la_LIBADD = $(LIB_OBJS) 
-libstdlib_la_DEPENDENCIES = $(LIB_OBJS) 
-noinst_DATA = objectlist.awk.in
-else
-noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(GENERAL_SOURCES)
-lib_a_LIBADD = $(LIB_OBJS) 
-lib_a_DEPENDENCIES = $(LIB_OBJS) 
-noinst_DATA =
-endif # USE_LIBTOOL
-
-AM_CFLAGS = -D_GNU_SOURCE
-
-include $(srcdir)/../../../../Makefile.shared
diff --git a/newlib/libc/sys/linux/stdlib/Makefile.in b/newlib/libc/sys/linux/stdlib/Makefile.in
deleted file mode 100644
index 641158646..000000000
--- a/newlib/libc/sys/linux/stdlib/Makefile.in
+++ /dev/null
@@ -1,377 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-AWK = @AWK@
-CC = @CC@
-CPP = @CPP@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-DLLTOOL = @DLLTOOL@
-EXEEXT = @EXEEXT@
-EXTRA_SUBDIRS = @EXTRA_SUBDIRS@
-EXTRA_SUBLIBS = @EXTRA_SUBLIBS@
-GCJ = @GCJ@
-GCJFLAGS = @GCJFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBTOOL = @LIBTOOL@
-LINUX_MACH_LIB = @LINUX_MACH_LIB@
-LN_S = @LN_S@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-STRIP = @STRIP@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-GENERAL_SOURCES =  	fnmatch.c glob.c regcomp.c regerror.c regex2.h 	regexec.c regfree.c collate.h collate.c collcmp.c 	reallocf.c
-
-
-ELIX_3_OBJS =  	wordexp.$(oext) 	wordfree.$(oext)
-
-@ELIX_LEVEL_1_TRUE@LIB_OBJS = 
-@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@LIB_OBJS = 
-@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@LIB_OBJS = $(ELIX_3_OBJS)
-
-libstdlib_la_LDFLAGS = -Xcompiler -nostdlib
-
-@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libstdlib.la
-@USE_LIBTOOL_TRUE@libstdlib_la_SOURCES = $(GENERAL_SOURCES)
-@USE_LIBTOOL_TRUE@libstdlib_la_LIBADD = $(LIB_OBJS) 
-@USE_LIBTOOL_TRUE@libstdlib_la_DEPENDENCIES = $(LIB_OBJS) 
-@USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
-@USE_LIBTOOL_FALSE@noinst_DATA = 
-@USE_LIBTOOL_FALSE@noinst_LIBRARIES = lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = $(GENERAL_SOURCES)
-@USE_LIBTOOL_FALSE@lib_a_LIBADD = $(LIB_OBJS) 
-@USE_LIBTOOL_FALSE@lib_a_DEPENDENCIES = $(LIB_OBJS) 
-
-AM_CFLAGS = -D_GNU_SOURCE
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-@USE_LIBTOOL_FALSE@lib_a_OBJECTS =  fnmatch.$(OBJEXT) glob.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@regcomp.$(OBJEXT) regerror.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@regexec.$(OBJEXT) regfree.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@collate.$(OBJEXT) collcmp.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@reallocf.$(OBJEXT)
-LTLIBRARIES =  $(noinst_LTLIBRARIES)
-
-@USE_LIBTOOL_TRUE@libstdlib_la_OBJECTS =  fnmatch.lo glob.lo regcomp.lo \
-@USE_LIBTOOL_TRUE@regerror.lo regexec.lo regfree.lo collate.lo \
-@USE_LIBTOOL_TRUE@collcmp.lo reallocf.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA =  $(noinst_DATA)
-
-DIST_COMMON =  Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES) $(libstdlib_la_SOURCES)
-OBJECTS = $(lib_a_OBJECTS) $(libstdlib_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .lo .o .obj .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../../../Makefile.shared
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus stdlib/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-# FIXME: We should only use cygpath when building on Windows,
-# and only if it is available.
-.c.obj:
-	$(COMPILE) -c `cygpath -w $<`
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-	-rm -f *.$(OBJEXT)
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-.c.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.s.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.S.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-mostlyclean-libtool:
-	-rm -f *.lo
-
-clean-libtool:
-	-rm -rf .libs _libs
-
-distclean-libtool:
-
-maintainer-clean-libtool:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-mostlyclean-noinstLTLIBRARIES:
-
-clean-noinstLTLIBRARIES:
-	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-
-distclean-noinstLTLIBRARIES:
-
-maintainer-clean-noinstLTLIBRARIES:
-
-libstdlib.la: $(libstdlib_la_OBJECTS) $(libstdlib_la_DEPENDENCIES)
-	$(LINK)  $(libstdlib_la_LDFLAGS) $(libstdlib_la_OBJECTS) $(libstdlib_la_LIBADD) $(LIBS)
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = stdlib
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-libtool mostlyclean-noinstLTLIBRARIES \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-libtool \
-		clean-noinstLTLIBRARIES clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-libtool distclean-noinstLTLIBRARIES \
-		distclean-tags distclean-generic clean-am
-	-rm -f libtool
-
-distclean: distclean-am
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-libtool \
-		maintainer-clean-noinstLTLIBRARIES \
-		maintainer-clean-tags maintainer-clean-generic \
-		distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile mostlyclean-libtool distclean-libtool \
-clean-libtool maintainer-clean-libtool mostlyclean-noinstLTLIBRARIES \
-distclean-noinstLTLIBRARIES clean-noinstLTLIBRARIES \
-maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-objectlist.awk.in: $(noinst_LTLIBRARIES)
-	-rm -f objectlist.awk.in
-	for i in `ls *.lo` ; \
-	do \
-	  echo $$i `pwd`/$$i >> objectlist.awk.in ; \
-	done
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/linux/stdlib/cclass.h b/newlib/libc/sys/linux/stdlib/cclass.h
deleted file mode 100644
index 956a655fa..000000000
--- a/newlib/libc/sys/linux/stdlib/cclass.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)cclass.h	8.3 (Berkeley) 3/20/94
- * $FreeBSD: src/lib/libc/regex/cclass.h,v 1.4 2002/03/22 23:41:56 obrien Exp $
- */
-
-
-typedef enum {CALNUM, CALPHA, CBLANK, CCNTRL, CDIGIT, CGRAPH,
-	      CLOWER, CPRINT, CPUNCT, CSPACE, CUPPER, CXDIGIT} citype;
-
-/* character-class table */
-static struct cclass {
-	char *name;
-	citype fidx;
-} cclasses[] = {
-	{"alnum",       CALNUM},
-	{"alpha",       CALPHA},
-	{"blank",       CBLANK},
-	{"cntrl",       CCNTRL},
-	{"digit",       CDIGIT},
-	{"graph",       CGRAPH},
-	{"lower",       CLOWER},
-	{"print",       CPRINT},
-	{"punct",       CPUNCT},
-	{"space",       CSPACE},
-	{"upper",       CUPPER},
-	{"xdigit",      CXDIGIT},
-	{NULL,          }
-};
diff --git a/newlib/libc/sys/linux/stdlib/cname.h b/newlib/libc/sys/linux/stdlib/cname.h
deleted file mode 100644
index 4f0d583d2..000000000
--- a/newlib/libc/sys/linux/stdlib/cname.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)cname.h	8.3 (Berkeley) 3/20/94
- * $FreeBSD: src/lib/libc/regex/cname.h,v 1.3 2002/03/22 23:41:56 obrien Exp $
- */
-
-/* character-name table */
-static struct cname {
-	char *name;
-	char code;
-} cnames[] = {
-	{"NUL",			'\0'},
-	{"SOH",			'\001'},
-	{"STX",			'\002'},
-	{"ETX",			'\003'},
-	{"EOT",			'\004'},
-	{"ENQ",			'\005'},
-	{"ACK",			'\006'},
-	{"BEL",			'\007'},
-	{"alert",		'\007'},
-	{"BS",			'\010'},
-	{"backspace",		'\b'},
-	{"HT",			'\011'},
-	{"tab",			'\t'},
-	{"LF",			'\012'},
-	{"newline",		'\n'},
-	{"VT",			'\013'},
-	{"vertical-tab",	'\v'},
-	{"FF",			'\014'},
-	{"form-feed",		'\f'},
-	{"CR",			'\015'},
-	{"carriage-return",	'\r'},
-	{"SO",			'\016'},
-	{"SI",			'\017'},
-	{"DLE",			'\020'},
-	{"DC1",			'\021'},
-	{"DC2",			'\022'},
-	{"DC3",			'\023'},
-	{"DC4",			'\024'},
-	{"NAK",			'\025'},
-	{"SYN",			'\026'},
-	{"ETB",			'\027'},
-	{"CAN",			'\030'},
-	{"EM",			'\031'},
-	{"SUB",			'\032'},
-	{"ESC",			'\033'},
-	{"IS4",			'\034'},
-	{"FS",			'\034'},
-	{"IS3",			'\035'},
-	{"GS",			'\035'},
-	{"IS2",			'\036'},
-	{"RS",			'\036'},
-	{"IS1",			'\037'},
-	{"US",			'\037'},
-	{"space",		' '},
-	{"exclamation-mark",	'!'},
-	{"quotation-mark",	'"'},
-	{"number-sign",		'#'},
-	{"dollar-sign",		'$'},
-	{"percent-sign",	'%'},
-	{"ampersand",		'&'},
-	{"apostrophe",		'\''},
-	{"left-parenthesis",	'('},
-	{"right-parenthesis",	')'},
-	{"asterisk",		'*'},
-	{"plus-sign",		'+'},
-	{"comma",		','},
-	{"hyphen",		'-'},
-	{"hyphen-minus",	'-'},
-	{"period",		'.'},
-	{"full-stop",		'.'},
-	{"slash",		'/'},
-	{"solidus",		'/'},
-	{"zero",		'0'},
-	{"one",			'1'},
-	{"two",			'2'},
-	{"three",		'3'},
-	{"four",		'4'},
-	{"five",		'5'},
-	{"six",			'6'},
-	{"seven",      		'7'},
-	{"eight",		'8'},
-	{"nine",		'9'},
-	{"colon",		':'},
-	{"semicolon",		';'},
-	{"less-than-sign",	'<'},
-	{"equals-sign",		'='},
-	{"greater-than-sign",	'>'},
-	{"question-mark",	'?'},
-	{"commercial-at",	'@'},
-	{"left-square-bracket",	'['},
-	{"backslash",		'\\'},
-	{"reverse-solidus",	'\\'},
-	{"right-square-bracket",']'},
-	{"circumflex",		'^'},
-	{"circumflex-accent",	'^'},
-	{"underscore",		'_'},
-	{"low-line",		'_'},
-	{"grave-accent",	'`'},
-	{"left-brace",		'{'},
-	{"left-curly-bracket",	'{'},
-	{"vertical-line",	'|'},
-	{"right-brace",		'}'},
-	{"right-curly-bracket",	'}'},
-	{"tilde",		'~'},
-	{"DEL",	'\177'},
-	{NULL,	0}
-};
diff --git a/newlib/libc/sys/linux/stdlib/collate.c b/newlib/libc/sys/linux/stdlib/collate.c
deleted file mode 100644
index 05ee9aba0..000000000
--- a/newlib/libc/sys/linux/stdlib/collate.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/*-
- * Copyright (c) 1995 Alex Tatmanjants <alex@elvisti.kiev.ua>
- *		at Electronni Visti IA, Kiev, Ukraine.
- *			All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/locale/collate.c,v 1.24 2002/03/29 22:43:42 markm Exp $");
-
-#include "namespace.h"
-#include <rune.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sysexits.h>
-#include "un-namespace.h"
-
-#include "collate.h"
-#include "setlocale.h"
-
-#include "libc_private.h"
-
-extern char *_PathLocale;
-int __collate_load_error = 1;
-int __collate_substitute_nontrivial;
-char __collate_version[STR_LEN];
-u_char __collate_substitute_table[UCHAR_MAX + 1][STR_LEN];
-struct __collate_st_char_pri __collate_char_pri_table[UCHAR_MAX + 1];
-struct __collate_st_chain_pri __collate_chain_pri_table[TABLE_SIZE];
-
-#define FREAD(a, b, c, d) \
-	do { \
-		if (fread(a, b, c, d) != c) { \
-			fclose(d); \
-			return -1; \
-		} \
-	} while(0)
-
-void __collate_err(int ex, const char *f);
-
-int
-__collate_load_tables(encoding)
-	char *encoding;
-{
-	char buf[PATH_MAX];
-	FILE *fp;
-	int i, save_load_error;
-
-	save_load_error = __collate_load_error;
-	__collate_load_error = 1;
-	if (!encoding) {
-		__collate_load_error = save_load_error;
-		return -1;
-	}
-	if (!strcmp(encoding, "C") || !strcmp(encoding, "POSIX"))
-		return 0;
-	if (!_PathLocale) {
-		__collate_load_error = save_load_error;
-		return -1;
-	}
-	/* Range checking not needed, encoding has fixed size */
-	(void) strcpy(buf, _PathLocale);
-	(void) strcat(buf, "/");
-	(void) strcat(buf, encoding);
-	(void) strcat(buf, "/LC_COLLATE");
-	if ((fp = fopen(buf, "r")) == NULL) {
-		__collate_load_error = save_load_error;
-		return -1;
-	}
-	FREAD(__collate_version, sizeof(__collate_version), 1, fp);
-	if (strcmp(__collate_version, COLLATE_VERSION) != 0) {
-		fclose(fp);
-		return -1;
-	}
-	FREAD(__collate_substitute_table, sizeof(__collate_substitute_table),
-	      1, fp);
-	FREAD(__collate_char_pri_table, sizeof(__collate_char_pri_table), 1,
-	      fp);
-	FREAD(__collate_chain_pri_table, sizeof(__collate_chain_pri_table), 1,
-	      fp);
-	fclose(fp);
-	__collate_load_error = 0;
-	
-	__collate_substitute_nontrivial = 0;
-	for (i = 0; i < UCHAR_MAX + 1; i++) {
-		if (__collate_substitute_table[i][0] != i ||
-		    __collate_substitute_table[i][1] != 0) {
-			__collate_substitute_nontrivial = 1;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-u_char *
-__collate_substitute(s)
-	const u_char *s;
-{
-	int dest_len, len, nlen;
-	int delta = strlen(s);
-	u_char *dest_str = NULL;
-
-	if(s == NULL || *s == '\0')
-		return __collate_strdup("");
-	delta += delta / 8;
-	dest_str = malloc(dest_len = delta);
-	if(dest_str == NULL)
-		__collate_err(EX_OSERR, __FUNCTION__);
-	len = 0;
-	while(*s) {
-		nlen = len + strlen(__collate_substitute_table[*s]);
-		if (dest_len <= nlen) {
-			dest_str = reallocf(dest_str, dest_len = nlen + delta);
-			if(dest_str == NULL)
-				__collate_err(EX_OSERR, __FUNCTION__);
-		}
-		strcpy(dest_str + len, __collate_substitute_table[*s++]);
-		len = nlen;
-	}
-	return dest_str;
-}
-
-void
-__collate_lookup(t, len, prim, sec)
-	const u_char *t;
-	int *len, *prim, *sec;
-{
-	struct __collate_st_chain_pri *p2;
-
-	*len = 1;
-	*prim = *sec = 0;
-	for(p2 = __collate_chain_pri_table; p2->str[0]; p2++) {
-		if(strncmp(t, p2->str, strlen(p2->str)) == 0) {
-			*len = strlen(p2->str);
-			*prim = p2->prim;
-			*sec = p2->sec;
-			return;
-		}
-	}
-	*prim = __collate_char_pri_table[*t].prim;
-	*sec = __collate_char_pri_table[*t].sec;
-}
-
-u_char *
-__collate_strdup(s)
-	u_char *s;
-{
-	u_char *t = strdup(s);
-
-	if (t == NULL)
-		__collate_err(EX_OSERR, __FUNCTION__);
-	return t;
-}
-
-void
-__collate_err(int ex, const char *f)
-{
-	const char *s = strdup("collate_error");
-	int serrno = errno;
-
-	write(STDERR_FILENO, s, strlen(s));
-	write(STDERR_FILENO, ": ", 2);
-	free(s);
-	s = f;
-	write(STDERR_FILENO, s, strlen(s));
-	write(STDERR_FILENO, ": ", 2);
-	s = strerror(serrno);
-	write(STDERR_FILENO, s, strlen(s));
-	write(STDERR_FILENO, "\n", 1);
-	exit(ex);
-}
-
-#ifdef COLLATE_DEBUG
-void
-__collate_print_tables()
-{
-	int i;
-	struct __collate_st_chain_pri *p2;
-
-	printf("Substitute table:\n");
-	for (i = 0; i < UCHAR_MAX + 1; i++)
-	    if (i != *__collate_substitute_table[i])
-		printf("\t'%c' --> \"%s\"\n", i,
-		       __collate_substitute_table[i]);
-	printf("Chain priority table:\n");
-	for (p2 = __collate_chain_pri_table; p2->str[0]; p2++)
-		printf("\t\"%s\" : %d %d\n\n", p2->str, p2->prim, p2->sec);
-	printf("Char priority table:\n");
-	for (i = 0; i < UCHAR_MAX + 1; i++)
-		printf("\t'%c' : %d %d\n", i, __collate_char_pri_table[i].prim,
-		       __collate_char_pri_table[i].sec);
-}
-#endif
diff --git a/newlib/libc/sys/linux/stdlib/collate.h b/newlib/libc/sys/linux/stdlib/collate.h
deleted file mode 100644
index 2e045188a..000000000
--- a/newlib/libc/sys/linux/stdlib/collate.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*-
- * Copyright (c) 1995 Alex Tatmanjants <alex@elvisti.kiev.ua>
- *		at Electronni Visti IA, Kiev, Ukraine.
- *			All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/locale/collate.h,v 1.11 2002/03/21 22:46:54 obrien Exp $
- */
-
-#ifndef _COLLATE_H_
-#define	_COLLATE_H_
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <limits.h>
-
-#define STR_LEN 10
-#define TABLE_SIZE 100
-#define COLLATE_VERSION "1.0\n"
-
-struct __collate_st_char_pri {
-	int prim, sec;
-};
-struct __collate_st_chain_pri {
-	u_char str[STR_LEN];
-	int prim, sec;
-};
-
-extern int __collate_load_error;
-extern int __collate_substitute_nontrivial;
-extern char __collate_version[STR_LEN];
-extern u_char __collate_substitute_table[UCHAR_MAX + 1][STR_LEN];
-extern struct __collate_st_char_pri __collate_char_pri_table[UCHAR_MAX + 1];
-extern struct __collate_st_chain_pri __collate_chain_pri_table[TABLE_SIZE];
-
-__BEGIN_DECLS
-u_char	*__collate_strdup(u_char *);
-u_char	*__collate_substitute(const u_char *);
-int	__collate_load_tables(char *);
-void	__collate_lookup(const u_char *, int *, int *, int *);
-int	__collate_range_cmp(int, int);
-#ifdef COLLATE_DEBUG
-void	__collate_print_tables(void);
-#endif
-__END_DECLS
-
-#endif /* !_COLLATE_H_ */
diff --git a/newlib/libc/sys/linux/stdlib/collcmp.c b/newlib/libc/sys/linux/stdlib/collcmp.c
deleted file mode 100644
index 97046a9d5..000000000
--- a/newlib/libc/sys/linux/stdlib/collcmp.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 1996 by Andrey A. Chernov, Moscow, Russia.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/locale/collcmp.c,v 1.14 2002/03/22 21:52:18 obrien Exp $");
-
-#define ASCII_COMPATIBLE_COLLATE        /* see share/colldef */
-
-#include <string.h>
-#include "collate.h"
-#ifndef ASCII_COMPATIBLE_COLLATE
-#include <ctype.h>
-#endif
-
-/*
- * Compare two characters converting collate information
- * into ASCII-compatible range, it allows to handle
- * "[a-z]"-type ranges with national characters.
- */
-
-int __collate_range_cmp (c1, c2)
-	int c1, c2;
-{
-	static char s1[2], s2[2];
-	int ret;
-#ifndef ASCII_COMPATIBLE_COLLATE
-	int as1, as2, al1, al2;
-#endif
-
-	c1 &= UCHAR_MAX;
-	c2 &= UCHAR_MAX;
-	if (c1 == c2)
-		return (0);
-
-#ifndef ASCII_COMPATIBLE_COLLATE
-	as1 = isascii(c1);
-	as2 = isascii(c2);
-	al1 = isalpha(c1);
-	al2 = isalpha(c2);
-
-	if (as1 || as2 || al1 || al2) {
-		if ((as1 && as2) || (!al1 && !al2))
-			return (c1 - c2);
-		if (al1 && !al2) {
-			if (isupper(c1))
-				return ('A' - c2);
-			else
-				return ('a' - c2);
-		} else if (al2 && !al1) {
-			if (isupper(c2))
-				return (c1 - 'A');
-			else
-				return (c1 - 'a');
-		}
-	}
-#endif
-	s1[0] = c1;
-	s2[0] = c2;
-	if ((ret = strcoll(s1, s2)) != 0)
-		return (ret);
-	return (c1 - c2);
-}
diff --git a/newlib/libc/sys/linux/stdlib/engine.c b/newlib/libc/sys/linux/stdlib/engine.c
deleted file mode 100644
index 92f756f7b..000000000
--- a/newlib/libc/sys/linux/stdlib/engine.c
+++ /dev/null
@@ -1,1140 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)engine.c	8.5 (Berkeley) 3/20/94
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/regex/engine.c,v 1.12 2002/03/22 21:52:47 obrien Exp $");
-
-/*
- * The matching engine and friends.  This file is #included by regexec.c
- * after suitable #defines of a variety of macros used herein, so that
- * different state representations can be used without duplicating masses
- * of code.
- */
-
-#ifdef SNAMES
-#define	matcher	smatcher
-#define	fast	sfast
-#define	slow	sslow
-#define	dissect	sdissect
-#define	backref	sbackref
-#define	step	sstep
-#define	print	sprint
-#define	at	sat
-#define	match	smat
-#endif
-#ifdef LNAMES
-#define	matcher	lmatcher
-#define	fast	lfast
-#define	slow	lslow
-#define	dissect	ldissect
-#define	backref	lbackref
-#define	step	lstep
-#define	print	lprint
-#define	at	lat
-#define	match	lmat
-#endif
-
-/* another structure passed up and down to avoid zillions of parameters */
-struct match {
-	struct re_guts *g;
-	int eflags;
-	regmatch_t *pmatch;	/* [nsub+1] (0 element unused) */
-	char *offp;		/* offsets work from here */
-	char *beginp;		/* start of string -- virtual NUL precedes */
-	char *endp;		/* end of string -- virtual NUL here */
-	char *coldp;		/* can be no match starting before here */
-	char **lastpos;		/* [nplus+1] */
-	STATEVARS;
-	states st;		/* current states */
-	states fresh;		/* states for a fresh start */
-	states tmp;		/* temporary */
-	states empty;		/* empty set of states */
-};
-
-/* ========= begin header generated by ./mkh ========= */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* === engine.c === */
-static int matcher(struct re_guts *g, char *string, size_t nmatch, regmatch_t pmatch[], int eflags);
-static char *dissect(struct match *m, char *start, char *stop, sopno startst, sopno stopst);
-static char *backref(struct match *m, char *start, char *stop, sopno startst, sopno stopst, sopno lev);
-static char *fast(struct match *m, char *start, char *stop, sopno startst, sopno stopst);
-static char *slow(struct match *m, char *start, char *stop, sopno startst, sopno stopst);
-static states step(struct re_guts *g, sopno start, sopno stop, states bef, int ch, states aft);
-#define	BOL	(OUT+1)
-#define	EOL	(BOL+1)
-#define	BOLEOL	(BOL+2)
-#define	NOTHING	(BOL+3)
-#define	BOW	(BOL+4)
-#define	EOW	(BOL+5)
-#define	CODEMAX	(BOL+5)		/* highest code used */
-#define	NONCHAR(c)	((c) > CHAR_MAX)
-#define	NNONCHAR	(CODEMAX-CHAR_MAX)
-#ifdef REDEBUG
-static void print(struct match *m, char *caption, states st, int ch, FILE *d);
-#endif
-#ifdef REDEBUG
-static void at(struct match *m, char *title, char *start, char *stop, sopno startst, sopno stopst);
-#endif
-#ifdef REDEBUG
-static char *pchar(int ch);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-/* ========= end header generated by ./mkh ========= */
-
-#ifdef REDEBUG
-#define	SP(t, s, c)	print(m, t, s, c, stdout)
-#define	AT(t, p1, p2, s1, s2)	at(m, t, p1, p2, s1, s2)
-#define	NOTE(str)	{ if (m->eflags&REG_TRACE) printf("=%s\n", (str)); }
-#else
-#define	SP(t, s, c)	/* nothing */
-#define	AT(t, p1, p2, s1, s2)	/* nothing */
-#define	NOTE(s)	/* nothing */
-#endif
-
-/*
- - matcher - the actual matching engine
- == static int matcher(struct re_guts *g, char *string, \
- ==	size_t nmatch, regmatch_t pmatch[], int eflags);
- */
-static int			/* 0 success, REG_NOMATCH failure */
-matcher(g, string, nmatch, pmatch, eflags)
-struct re_guts *g;
-char *string;
-size_t nmatch;
-regmatch_t pmatch[];
-int eflags;
-{
-	char *endp;
-	int i;
-	struct match mv;
-	struct match *m = &mv;
-	char *dp;
-	const sopno gf = g->firststate+1;	/* +1 for OEND */
-	const sopno gl = g->laststate;
-	char *start;
-	char *stop;
-	/* Boyer-Moore algorithms variables */
-	char *pp;
-	int cj, mj;
-	char *mustfirst;
-	char *mustlast;
-	int *matchjump;
-	int *charjump;
-
-	/* simplify the situation where possible */
-	if (g->cflags&REG_NOSUB)
-		nmatch = 0;
-	if (eflags&REG_STARTEND) {
-		start = string + pmatch[0].rm_so;
-		stop = string + pmatch[0].rm_eo;
-	} else {
-		start = string;
-		stop = start + strlen(start);
-	}
-	if (stop < start)
-		return(REG_INVARG);
-
-	/* prescreening; this does wonders for this rather slow code */
-	if (g->must != NULL) {
-		if (g->charjump != NULL && g->matchjump != NULL) {
-			mustfirst = g->must;
-			mustlast = g->must + g->mlen - 1;
-			charjump = g->charjump;
-			matchjump = g->matchjump;
-			pp = mustlast;
-			for (dp = start+g->mlen-1; dp < stop;) {
-				/* Fast skip non-matches */
-				while (dp < stop && charjump[*dp])
-					dp += charjump[*dp];
-
-				if (dp >= stop)
-					break;
-
-				/* Greedy matcher */
-				/* We depend on not being used for
-				 * for strings of length 1
-				 */
-				while (*--dp == *--pp && pp != mustfirst);
-
-				if (*dp == *pp)
-					break;
-
-				/* Jump to next possible match */
-				mj = matchjump[pp - mustfirst];
-				cj = charjump[*dp];
-				dp += (cj < mj ? mj : cj);
-				pp = mustlast;
-			}
-			if (pp != mustfirst)
-				return(REG_NOMATCH);
-		} else {
-			for (dp = start; dp < stop; dp++)
-				if (*dp == g->must[0] &&
-				    stop - dp >= g->mlen &&
-				    memcmp(dp, g->must, (size_t)g->mlen) == 0)
-					break;
-			if (dp == stop)		/* we didn't find g->must */
-				return(REG_NOMATCH);
-		}
-	}
-
-	/* match struct setup */
-	m->g = g;
-	m->eflags = eflags;
-	m->pmatch = NULL;
-	m->lastpos = NULL;
-	m->offp = string;
-	m->beginp = start;
-	m->endp = stop;
-	STATESETUP(m, 4);
-	SETUP(m->st);
-	SETUP(m->fresh);
-	SETUP(m->tmp);
-	SETUP(m->empty);
-	CLEAR(m->empty);
-
-	/* Adjust start according to moffset, to speed things up */
-	if (g->moffset > -1)
-		start = ((dp - g->moffset) < start) ? start : dp - g->moffset;
-
-	/* this loop does only one repetition except for backrefs */
-	for (;;) {
-		endp = fast(m, start, stop, gf, gl);
-		if (endp == NULL) {		/* a miss */
-			STATETEARDOWN(m);
-			return(REG_NOMATCH);
-		}
-		if (nmatch == 0 && !g->backrefs)
-			break;		/* no further info needed */
-
-		/* where? */
-		assert(m->coldp != NULL);
-		for (;;) {
-			NOTE("finding start");
-			endp = slow(m, m->coldp, stop, gf, gl);
-			if (endp != NULL)
-				break;
-			assert(m->coldp < m->endp);
-			m->coldp++;
-		}
-		if (nmatch == 1 && !g->backrefs)
-			break;		/* no further info needed */
-
-		/* oh my, he wants the subexpressions... */
-		if (m->pmatch == NULL)
-			m->pmatch = (regmatch_t *)malloc((m->g->nsub + 1) *
-							sizeof(regmatch_t));
-		if (m->pmatch == NULL) {
-			STATETEARDOWN(m);
-			return(REG_ESPACE);
-		}
-		for (i = 1; i <= m->g->nsub; i++)
-			m->pmatch[i].rm_so = m->pmatch[i].rm_eo = -1;
-		if (!g->backrefs && !(m->eflags&REG_BACKR)) {
-			NOTE("dissecting");
-			dp = dissect(m, m->coldp, endp, gf, gl);
-		} else {
-			if (g->nplus > 0 && m->lastpos == NULL)
-				m->lastpos = (char **)malloc((g->nplus+1) *
-							sizeof(char *));
-			if (g->nplus > 0 && m->lastpos == NULL) {
-				free(m->pmatch);
-				STATETEARDOWN(m);
-				return(REG_ESPACE);
-			}
-			NOTE("backref dissect");
-			dp = backref(m, m->coldp, endp, gf, gl, (sopno)0);
-		}
-		if (dp != NULL)
-			break;
-
-		/* uh-oh... we couldn't find a subexpression-level match */
-		assert(g->backrefs);	/* must be back references doing it */
-		assert(g->nplus == 0 || m->lastpos != NULL);
-		for (;;) {
-			if (dp != NULL || endp <= m->coldp)
-				break;		/* defeat */
-			NOTE("backoff");
-			endp = slow(m, m->coldp, endp-1, gf, gl);
-			if (endp == NULL)
-				break;		/* defeat */
-			/* try it on a shorter possibility */
-#ifndef NDEBUG
-			for (i = 1; i <= m->g->nsub; i++) {
-				assert(m->pmatch[i].rm_so == -1);
-				assert(m->pmatch[i].rm_eo == -1);
-			}
-#endif
-			NOTE("backoff dissect");
-			dp = backref(m, m->coldp, endp, gf, gl, (sopno)0);
-		}
-		assert(dp == NULL || dp == endp);
-		if (dp != NULL)		/* found a shorter one */
-			break;
-
-		/* despite initial appearances, there is no match here */
-		NOTE("false alarm");
-		start = m->coldp + 1;	/* recycle starting later */
-		assert(start <= stop);
-	}
-
-	/* fill in the details if requested */
-	if (nmatch > 0) {
-		pmatch[0].rm_so = m->coldp - m->offp;
-		pmatch[0].rm_eo = endp - m->offp;
-	}
-	if (nmatch > 1) {
-		assert(m->pmatch != NULL);
-		for (i = 1; i < nmatch; i++)
-			if (i <= m->g->nsub)
-				pmatch[i] = m->pmatch[i];
-			else {
-				pmatch[i].rm_so = -1;
-				pmatch[i].rm_eo = -1;
-			}
-	}
-
-	if (m->pmatch != NULL)
-		free((char *)m->pmatch);
-	if (m->lastpos != NULL)
-		free((char *)m->lastpos);
-	STATETEARDOWN(m);
-	return(0);
-}
-
-/*
- - dissect - figure out what matched what, no back references
- == static char *dissect(struct match *m, char *start, \
- ==	char *stop, sopno startst, sopno stopst);
- */
-static char *			/* == stop (success) always */
-dissect(m, start, stop, startst, stopst)
-struct match *m;
-char *start;
-char *stop;
-sopno startst;
-sopno stopst;
-{
-	int i;
-	sopno ss;		/* start sop of current subRE */
-	sopno es;		/* end sop of current subRE */
-	char *sp;		/* start of string matched by it */
-	char *stp;		/* string matched by it cannot pass here */
-	char *rest;		/* start of rest of string */
-	char *tail;		/* string unmatched by rest of RE */
-	sopno ssub;		/* start sop of subsubRE */
-	sopno esub;		/* end sop of subsubRE */
-	char *ssp;		/* start of string matched by subsubRE */
-	char *sep;		/* end of string matched by subsubRE */
-	char *oldssp;		/* previous ssp */
-	char *dp;
-
-	AT("diss", start, stop, startst, stopst);
-	sp = start;
-	for (ss = startst; ss < stopst; ss = es) {
-		/* identify end of subRE */
-		es = ss;
-		switch (OP(m->g->strip[es])) {
-		case OPLUS_:
-		case OQUEST_:
-			es += OPND(m->g->strip[es]);
-			break;
-		case OCH_:
-			while (OP(m->g->strip[es]) != O_CH)
-				es += OPND(m->g->strip[es]);
-			break;
-		}
-		es++;
-
-		/* figure out what it matched */
-		switch (OP(m->g->strip[ss])) {
-		case OEND:
-			assert(nope);
-			break;
-		case OCHAR:
-			sp++;
-			break;
-		case OBOL:
-		case OEOL:
-		case OBOW:
-		case OEOW:
-			break;
-		case OANY:
-		case OANYOF:
-			sp++;
-			break;
-		case OBACK_:
-		case O_BACK:
-			assert(nope);
-			break;
-		/* cases where length of match is hard to find */
-		case OQUEST_:
-			stp = stop;
-			for (;;) {
-				/* how long could this one be? */
-				rest = slow(m, sp, stp, ss, es);
-				assert(rest != NULL);	/* it did match */
-				/* could the rest match the rest? */
-				tail = slow(m, rest, stop, es, stopst);
-				if (tail == stop)
-					break;		/* yes! */
-				/* no -- try a shorter match for this one */
-				stp = rest - 1;
-				assert(stp >= sp);	/* it did work */
-			}
-			ssub = ss + 1;
-			esub = es - 1;
-			/* did innards match? */
-			if (slow(m, sp, rest, ssub, esub) != NULL) {
-				dp = dissect(m, sp, rest, ssub, esub);
-				assert(dp == rest);
-			} else		/* no */
-				assert(sp == rest);
-			sp = rest;
-			break;
-		case OPLUS_:
-			stp = stop;
-			for (;;) {
-				/* how long could this one be? */
-				rest = slow(m, sp, stp, ss, es);
-				assert(rest != NULL);	/* it did match */
-				/* could the rest match the rest? */
-				tail = slow(m, rest, stop, es, stopst);
-				if (tail == stop)
-					break;		/* yes! */
-				/* no -- try a shorter match for this one */
-				stp = rest - 1;
-				assert(stp >= sp);	/* it did work */
-			}
-			ssub = ss + 1;
-			esub = es - 1;
-			ssp = sp;
-			oldssp = ssp;
-			for (;;) {	/* find last match of innards */
-				sep = slow(m, ssp, rest, ssub, esub);
-				if (sep == NULL || sep == ssp)
-					break;	/* failed or matched null */
-				oldssp = ssp;	/* on to next try */
-				ssp = sep;
-			}
-			if (sep == NULL) {
-				/* last successful match */
-				sep = ssp;
-				ssp = oldssp;
-			}
-			assert(sep == rest);	/* must exhaust substring */
-			assert(slow(m, ssp, sep, ssub, esub) == rest);
-			dp = dissect(m, ssp, sep, ssub, esub);
-			assert(dp == sep);
-			sp = rest;
-			break;
-		case OCH_:
-			stp = stop;
-			for (;;) {
-				/* how long could this one be? */
-				rest = slow(m, sp, stp, ss, es);
-				assert(rest != NULL);	/* it did match */
-				/* could the rest match the rest? */
-				tail = slow(m, rest, stop, es, stopst);
-				if (tail == stop)
-					break;		/* yes! */
-				/* no -- try a shorter match for this one */
-				stp = rest - 1;
-				assert(stp >= sp);	/* it did work */
-			}
-			ssub = ss + 1;
-			esub = ss + OPND(m->g->strip[ss]) - 1;
-			assert(OP(m->g->strip[esub]) == OOR1);
-			for (;;) {	/* find first matching branch */
-				if (slow(m, sp, rest, ssub, esub) == rest)
-					break;	/* it matched all of it */
-				/* that one missed, try next one */
-				assert(OP(m->g->strip[esub]) == OOR1);
-				esub++;
-				assert(OP(m->g->strip[esub]) == OOR2);
-				ssub = esub + 1;
-				esub += OPND(m->g->strip[esub]);
-				if (OP(m->g->strip[esub]) == OOR2)
-					esub--;
-				else
-					assert(OP(m->g->strip[esub]) == O_CH);
-			}
-			dp = dissect(m, sp, rest, ssub, esub);
-			assert(dp == rest);
-			sp = rest;
-			break;
-		case O_PLUS:
-		case O_QUEST:
-		case OOR1:
-		case OOR2:
-		case O_CH:
-			assert(nope);
-			break;
-		case OLPAREN:
-			i = OPND(m->g->strip[ss]);
-			assert(0 < i && i <= m->g->nsub);
-			m->pmatch[i].rm_so = sp - m->offp;
-			break;
-		case ORPAREN:
-			i = OPND(m->g->strip[ss]);
-			assert(0 < i && i <= m->g->nsub);
-			m->pmatch[i].rm_eo = sp - m->offp;
-			break;
-		default:		/* uh oh */
-			assert(nope);
-			break;
-		}
-	}
-
-	assert(sp == stop);
-	return(sp);
-}
-
-/*
- - backref - figure out what matched what, figuring in back references
- == static char *backref(struct match *m, char *start, \
- ==	char *stop, sopno startst, sopno stopst, sopno lev);
- */
-static char *			/* == stop (success) or NULL (failure) */
-backref(m, start, stop, startst, stopst, lev)
-struct match *m;
-char *start;
-char *stop;
-sopno startst;
-sopno stopst;
-sopno lev;			/* PLUS nesting level */
-{
-	int i;
-	sopno ss;		/* start sop of current subRE */
-	char *sp;		/* start of string matched by it */
-	sopno ssub;		/* start sop of subsubRE */
-	sopno esub;		/* end sop of subsubRE */
-	char *ssp;		/* start of string matched by subsubRE */
-	char *dp;
-	size_t len;
-	int hard;
-	sop s;
-	regoff_t offsave;
-	cset *cs;
-
-	AT("back", start, stop, startst, stopst);
-	sp = start;
-
-	/* get as far as we can with easy stuff */
-	hard = 0;
-	for (ss = startst; !hard && ss < stopst; ss++)
-		switch (OP(s = m->g->strip[ss])) {
-		case OCHAR:
-			if (sp == stop || *sp++ != (char)OPND(s))
-				return(NULL);
-			break;
-		case OANY:
-			if (sp == stop)
-				return(NULL);
-			sp++;
-			break;
-		case OANYOF:
-			cs = &m->g->sets[OPND(s)];
-			if (sp == stop || !CHIN(cs, *sp++))
-				return(NULL);
-			break;
-		case OBOL:
-			if ( (sp == m->beginp && !(m->eflags&REG_NOTBOL)) ||
-					(sp < m->endp && *(sp-1) == '\n' &&
-						(m->g->cflags&REG_NEWLINE)) )
-				{ /* yes */ }
-			else
-				return(NULL);
-			break;
-		case OEOL:
-			if ( (sp == m->endp && !(m->eflags&REG_NOTEOL)) ||
-					(sp < m->endp && *sp == '\n' &&
-						(m->g->cflags&REG_NEWLINE)) )
-				{ /* yes */ }
-			else
-				return(NULL);
-			break;
-		case OBOW:
-			if (( (sp == m->beginp && !(m->eflags&REG_NOTBOL)) ||
-					(sp < m->endp && *(sp-1) == '\n' &&
-						(m->g->cflags&REG_NEWLINE)) ||
-					(sp > m->beginp &&
-							!ISWORD(*(sp-1))) ) &&
-					(sp < m->endp && ISWORD(*sp)) )
-				{ /* yes */ }
-			else
-				return(NULL);
-			break;
-		case OEOW:
-			if (( (sp == m->endp && !(m->eflags&REG_NOTEOL)) ||
-					(sp < m->endp && *sp == '\n' &&
-						(m->g->cflags&REG_NEWLINE)) ||
-					(sp < m->endp && !ISWORD(*sp)) ) &&
-					(sp > m->beginp && ISWORD(*(sp-1))) )
-				{ /* yes */ }
-			else
-				return(NULL);
-			break;
-		case O_QUEST:
-			break;
-		case OOR1:	/* matches null but needs to skip */
-			ss++;
-			s = m->g->strip[ss];
-			do {
-				assert(OP(s) == OOR2);
-				ss += OPND(s);
-			} while (OP(s = m->g->strip[ss]) != O_CH);
-			/* note that the ss++ gets us past the O_CH */
-			break;
-		default:	/* have to make a choice */
-			hard = 1;
-			break;
-		}
-	if (!hard) {		/* that was it! */
-		if (sp != stop)
-			return(NULL);
-		return(sp);
-	}
-	ss--;			/* adjust for the for's final increment */
-
-	/* the hard stuff */
-	AT("hard", sp, stop, ss, stopst);
-	s = m->g->strip[ss];
-	switch (OP(s)) {
-	case OBACK_:		/* the vilest depths */
-		i = OPND(s);
-		assert(0 < i && i <= m->g->nsub);
-		if (m->pmatch[i].rm_eo == -1)
-			return(NULL);
-		assert(m->pmatch[i].rm_so != -1);
-		len = m->pmatch[i].rm_eo - m->pmatch[i].rm_so;
-		assert(stop - m->beginp >= len);
-		if (sp > stop - len)
-			return(NULL);	/* not enough left to match */
-		ssp = m->offp + m->pmatch[i].rm_so;
-		if (memcmp(sp, ssp, len) != 0)
-			return(NULL);
-		while (m->g->strip[ss] != SOP(O_BACK, i))
-			ss++;
-		return(backref(m, sp+len, stop, ss+1, stopst, lev));
-		break;
-	case OQUEST_:		/* to null or not */
-		dp = backref(m, sp, stop, ss+1, stopst, lev);
-		if (dp != NULL)
-			return(dp);	/* not */
-		return(backref(m, sp, stop, ss+OPND(s)+1, stopst, lev));
-		break;
-	case OPLUS_:
-		assert(m->lastpos != NULL);
-		assert(lev+1 <= m->g->nplus);
-		m->lastpos[lev+1] = sp;
-		return(backref(m, sp, stop, ss+1, stopst, lev+1));
-		break;
-	case O_PLUS:
-		if (sp == m->lastpos[lev])	/* last pass matched null */
-			return(backref(m, sp, stop, ss+1, stopst, lev-1));
-		/* try another pass */
-		m->lastpos[lev] = sp;
-		dp = backref(m, sp, stop, ss-OPND(s)+1, stopst, lev);
-		if (dp == NULL)
-			return(backref(m, sp, stop, ss+1, stopst, lev-1));
-		else
-			return(dp);
-		break;
-	case OCH_:		/* find the right one, if any */
-		ssub = ss + 1;
-		esub = ss + OPND(s) - 1;
-		assert(OP(m->g->strip[esub]) == OOR1);
-		for (;;) {	/* find first matching branch */
-			dp = backref(m, sp, stop, ssub, esub, lev);
-			if (dp != NULL)
-				return(dp);
-			/* that one missed, try next one */
-			if (OP(m->g->strip[esub]) == O_CH)
-				return(NULL);	/* there is none */
-			esub++;
-			assert(OP(m->g->strip[esub]) == OOR2);
-			ssub = esub + 1;
-			esub += OPND(m->g->strip[esub]);
-			if (OP(m->g->strip[esub]) == OOR2)
-				esub--;
-			else
-				assert(OP(m->g->strip[esub]) == O_CH);
-		}
-		break;
-	case OLPAREN:		/* must undo assignment if rest fails */
-		i = OPND(s);
-		assert(0 < i && i <= m->g->nsub);
-		offsave = m->pmatch[i].rm_so;
-		m->pmatch[i].rm_so = sp - m->offp;
-		dp = backref(m, sp, stop, ss+1, stopst, lev);
-		if (dp != NULL)
-			return(dp);
-		m->pmatch[i].rm_so = offsave;
-		return(NULL);
-		break;
-	case ORPAREN:		/* must undo assignment if rest fails */
-		i = OPND(s);
-		assert(0 < i && i <= m->g->nsub);
-		offsave = m->pmatch[i].rm_eo;
-		m->pmatch[i].rm_eo = sp - m->offp;
-		dp = backref(m, sp, stop, ss+1, stopst, lev);
-		if (dp != NULL)
-			return(dp);
-		m->pmatch[i].rm_eo = offsave;
-		return(NULL);
-		break;
-	default:		/* uh oh */
-		assert(nope);
-		break;
-	}
-
-	/* "can't happen" */
-	assert(nope);
-	/* NOTREACHED */
-	return "shut up gcc";
-}
-
-/*
- - fast - step through the string at top speed
- == static char *fast(struct match *m, char *start, \
- ==	char *stop, sopno startst, sopno stopst);
- */
-static char *			/* where tentative match ended, or NULL */
-fast(m, start, stop, startst, stopst)
-struct match *m;
-char *start;
-char *stop;
-sopno startst;
-sopno stopst;
-{
-	states st = m->st;
-	states fresh = m->fresh;
-	states tmp = m->tmp;
-	char *p = start;
-	int c = (start == m->beginp) ? OUT : *(start-1);
-	int lastc;		/* previous c */
-	int flagch;
-	int i;
-	char *coldp;		/* last p after which no match was underway */
-
-	CLEAR(st);
-	SET1(st, startst);
-	st = step(m->g, startst, stopst, st, NOTHING, st);
-	ASSIGN(fresh, st);
-	SP("start", st, *p);
-	coldp = NULL;
-	for (;;) {
-		/* next character */
-		lastc = c;
-		c = (p == m->endp) ? OUT : *p;
-		if (EQ(st, fresh))
-			coldp = p;
-
-		/* is there an EOL and/or BOL between lastc and c? */
-		flagch = '\0';
-		i = 0;
-		if ( (lastc == '\n' && m->g->cflags&REG_NEWLINE) ||
-				(lastc == OUT && !(m->eflags&REG_NOTBOL)) ) {
-			flagch = BOL;
-			i = m->g->nbol;
-		}
-		if ( (c == '\n' && m->g->cflags&REG_NEWLINE) ||
-				(c == OUT && !(m->eflags&REG_NOTEOL)) ) {
-			flagch = (flagch == BOL) ? BOLEOL : EOL;
-			i += m->g->neol;
-		}
-		if (i != 0) {
-			for (; i > 0; i--)
-				st = step(m->g, startst, stopst, st, flagch, st);
-			SP("boleol", st, c);
-		}
-
-		/* how about a word boundary? */
-		if ( (flagch == BOL || (lastc != OUT && !ISWORD(lastc))) &&
-					(c != OUT && ISWORD(c)) ) {
-			flagch = BOW;
-		}
-		if ( (lastc != OUT && ISWORD(lastc)) &&
-				(flagch == EOL || (c != OUT && !ISWORD(c))) ) {
-			flagch = EOW;
-		}
-		if (flagch == BOW || flagch == EOW) {
-			st = step(m->g, startst, stopst, st, flagch, st);
-			SP("boweow", st, c);
-		}
-
-		/* are we done? */
-		if (ISSET(st, stopst) || p == stop)
-			break;		/* NOTE BREAK OUT */
-
-		/* no, we must deal with this character */
-		ASSIGN(tmp, st);
-		ASSIGN(st, fresh);
-		assert(c != OUT);
-		st = step(m->g, startst, stopst, tmp, c, st);
-		SP("aft", st, c);
-		assert(EQ(step(m->g, startst, stopst, st, NOTHING, st), st));
-		p++;
-	}
-
-	assert(coldp != NULL);
-	m->coldp = coldp;
-	if (ISSET(st, stopst))
-		return(p+1);
-	else
-		return(NULL);
-}
-
-/*
- - slow - step through the string more deliberately
- == static char *slow(struct match *m, char *start, \
- ==	char *stop, sopno startst, sopno stopst);
- */
-static char *			/* where it ended */
-slow(m, start, stop, startst, stopst)
-struct match *m;
-char *start;
-char *stop;
-sopno startst;
-sopno stopst;
-{
-	states st = m->st;
-	states empty = m->empty;
-	states tmp = m->tmp;
-	char *p = start;
-	int c = (start == m->beginp) ? OUT : *(start-1);
-	int lastc;		/* previous c */
-	int flagch;
-	int i;
-	char *matchp;		/* last p at which a match ended */
-
-	AT("slow", start, stop, startst, stopst);
-	CLEAR(st);
-	SET1(st, startst);
-	SP("sstart", st, *p);
-	st = step(m->g, startst, stopst, st, NOTHING, st);
-	matchp = NULL;
-	for (;;) {
-		/* next character */
-		lastc = c;
-		c = (p == m->endp) ? OUT : *p;
-
-		/* is there an EOL and/or BOL between lastc and c? */
-		flagch = '\0';
-		i = 0;
-		if ( (lastc == '\n' && m->g->cflags&REG_NEWLINE) ||
-				(lastc == OUT && !(m->eflags&REG_NOTBOL)) ) {
-			flagch = BOL;
-			i = m->g->nbol;
-		}
-		if ( (c == '\n' && m->g->cflags&REG_NEWLINE) ||
-				(c == OUT && !(m->eflags&REG_NOTEOL)) ) {
-			flagch = (flagch == BOL) ? BOLEOL : EOL;
-			i += m->g->neol;
-		}
-		if (i != 0) {
-			for (; i > 0; i--)
-				st = step(m->g, startst, stopst, st, flagch, st);
-			SP("sboleol", st, c);
-		}
-
-		/* how about a word boundary? */
-		if ( (flagch == BOL || (lastc != OUT && !ISWORD(lastc))) &&
-					(c != OUT && ISWORD(c)) ) {
-			flagch = BOW;
-		}
-		if ( (lastc != OUT && ISWORD(lastc)) &&
-				(flagch == EOL || (c != OUT && !ISWORD(c))) ) {
-			flagch = EOW;
-		}
-		if (flagch == BOW || flagch == EOW) {
-			st = step(m->g, startst, stopst, st, flagch, st);
-			SP("sboweow", st, c);
-		}
-
-		/* are we done? */
-		if (ISSET(st, stopst))
-			matchp = p;
-		if (EQ(st, empty) || p == stop)
-			break;		/* NOTE BREAK OUT */
-
-		/* no, we must deal with this character */
-		ASSIGN(tmp, st);
-		ASSIGN(st, empty);
-		assert(c != OUT);
-		st = step(m->g, startst, stopst, tmp, c, st);
-		SP("saft", st, c);
-		assert(EQ(step(m->g, startst, stopst, st, NOTHING, st), st));
-		p++;
-	}
-
-	return(matchp);
-}
-
-
-/*
- - step - map set of states reachable before char to set reachable after
- == static states step(struct re_guts *g, sopno start, sopno stop, \
- ==	states bef, int ch, states aft);
- == #define	BOL	(OUT+1)
- == #define	EOL	(BOL+1)
- == #define	BOLEOL	(BOL+2)
- == #define	NOTHING	(BOL+3)
- == #define	BOW	(BOL+4)
- == #define	EOW	(BOL+5)
- == #define	CODEMAX	(BOL+5)		// highest code used
- == #define	NONCHAR(c)	((c) > CHAR_MAX)
- == #define	NNONCHAR	(CODEMAX-CHAR_MAX)
- */
-static states
-step(g, start, stop, bef, ch, aft)
-struct re_guts *g;
-sopno start;			/* start state within strip */
-sopno stop;			/* state after stop state within strip */
-states bef;			/* states reachable before */
-int ch;				/* character or NONCHAR code */
-states aft;			/* states already known reachable after */
-{
-	cset *cs;
-	sop s;
-	sopno pc;
-	onestate here;		/* note, macros know this name */
-	sopno look;
-	int i;
-
-	for (pc = start, INIT(here, pc); pc != stop; pc++, INC(here)) {
-		s = g->strip[pc];
-		switch (OP(s)) {
-		case OEND:
-			assert(pc == stop-1);
-			break;
-		case OCHAR:
-			/* only characters can match */
-			assert(!NONCHAR(ch) || ch != (char)OPND(s));
-			if (ch == (char)OPND(s))
-				FWD(aft, bef, 1);
-			break;
-		case OBOL:
-			if (ch == BOL || ch == BOLEOL)
-				FWD(aft, bef, 1);
-			break;
-		case OEOL:
-			if (ch == EOL || ch == BOLEOL)
-				FWD(aft, bef, 1);
-			break;
-		case OBOW:
-			if (ch == BOW)
-				FWD(aft, bef, 1);
-			break;
-		case OEOW:
-			if (ch == EOW)
-				FWD(aft, bef, 1);
-			break;
-		case OANY:
-			if (!NONCHAR(ch))
-				FWD(aft, bef, 1);
-			break;
-		case OANYOF:
-			cs = &g->sets[OPND(s)];
-			if (!NONCHAR(ch) && CHIN(cs, ch))
-				FWD(aft, bef, 1);
-			break;
-		case OBACK_:		/* ignored here */
-		case O_BACK:
-			FWD(aft, aft, 1);
-			break;
-		case OPLUS_:		/* forward, this is just an empty */
-			FWD(aft, aft, 1);
-			break;
-		case O_PLUS:		/* both forward and back */
-			FWD(aft, aft, 1);
-			i = ISSETBACK(aft, OPND(s));
-			BACK(aft, aft, OPND(s));
-			if (!i && ISSETBACK(aft, OPND(s))) {
-				/* oho, must reconsider loop body */
-				pc -= OPND(s) + 1;
-				INIT(here, pc);
-			}
-			break;
-		case OQUEST_:		/* two branches, both forward */
-			FWD(aft, aft, 1);
-			FWD(aft, aft, OPND(s));
-			break;
-		case O_QUEST:		/* just an empty */
-			FWD(aft, aft, 1);
-			break;
-		case OLPAREN:		/* not significant here */
-		case ORPAREN:
-			FWD(aft, aft, 1);
-			break;
-		case OCH_:		/* mark the first two branches */
-			FWD(aft, aft, 1);
-			assert(OP(g->strip[pc+OPND(s)]) == OOR2);
-			FWD(aft, aft, OPND(s));
-			break;
-		case OOR1:		/* done a branch, find the O_CH */
-			if (ISSTATEIN(aft, here)) {
-				for (look = 1;
-						OP(s = g->strip[pc+look]) != O_CH;
-						look += OPND(s))
-					assert(OP(s) == OOR2);
-				FWD(aft, aft, look);
-			}
-			break;
-		case OOR2:		/* propagate OCH_'s marking */
-			FWD(aft, aft, 1);
-			if (OP(g->strip[pc+OPND(s)]) != O_CH) {
-				assert(OP(g->strip[pc+OPND(s)]) == OOR2);
-				FWD(aft, aft, OPND(s));
-			}
-			break;
-		case O_CH:		/* just empty */
-			FWD(aft, aft, 1);
-			break;
-		default:		/* ooooops... */
-			assert(nope);
-			break;
-		}
-	}
-
-	return(aft);
-}
-
-#ifdef REDEBUG
-/*
- - print - print a set of states
- == #ifdef REDEBUG
- == static void print(struct match *m, char *caption, states st, \
- ==	int ch, FILE *d);
- == #endif
- */
-static void
-print(m, caption, st, ch, d)
-struct match *m;
-char *caption;
-states st;
-int ch;
-FILE *d;
-{
-	struct re_guts *g = m->g;
-	int i;
-	int first = 1;
-
-	if (!(m->eflags&REG_TRACE))
-		return;
-
-	fprintf(d, "%s", caption);
-	if (ch != '\0')
-		fprintf(d, " %s", pchar(ch));
-	for (i = 0; i < g->nstates; i++)
-		if (ISSET(st, i)) {
-			fprintf(d, "%s%d", (first) ? "\t" : ", ", i);
-			first = 0;
-		}
-	fprintf(d, "\n");
-}
-
-/*
- - at - print current situation
- == #ifdef REDEBUG
- == static void at(struct match *m, char *title, char *start, char *stop, \
- ==						sopno startst, sopno stopst);
- == #endif
- */
-static void
-at(m, title, start, stop, startst, stopst)
-struct match *m;
-char *title;
-char *start;
-char *stop;
-sopno startst;
-sopno stopst;
-{
-	if (!(m->eflags&REG_TRACE))
-		return;
-
-	printf("%s %s-", title, pchar(*start));
-	printf("%s ", pchar(*stop));
-	printf("%ld-%ld\n", (long)startst, (long)stopst);
-}
-
-#ifndef PCHARDONE
-#define	PCHARDONE	/* never again */
-/*
- - pchar - make a character printable
- == #ifdef REDEBUG
- == static char *pchar(int ch);
- == #endif
- *
- * Is this identical to regchar() over in debug.c?  Well, yes.  But a
- * duplicate here avoids having a debugging-capable regexec.o tied to
- * a matching debug.o, and this is convenient.  It all disappears in
- * the non-debug compilation anyway, so it doesn't matter much.
- */
-static char *			/* -> representation */
-pchar(ch)
-int ch;
-{
-	static char pbuf[10];
-
-	if (isprint((uch)ch) || ch == ' ')
-		sprintf(pbuf, "%c", ch);
-	else
-		sprintf(pbuf, "\\%o", ch);
-	return(pbuf);
-}
-#endif
-#endif
-
-#undef	matcher
-#undef	fast
-#undef	slow
-#undef	dissect
-#undef	backref
-#undef	step
-#undef	print
-#undef	at
-#undef	match
diff --git a/newlib/libc/sys/linux/stdlib/fnmatch.3 b/newlib/libc/sys/linux/stdlib/fnmatch.3
deleted file mode 100644
index 9c3fda5f9..000000000
--- a/newlib/libc/sys/linux/stdlib/fnmatch.3
+++ /dev/null
@@ -1,151 +0,0 @@
-.\" Copyright (c) 1989, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Guido van Rossum.
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     @(#)fnmatch.3	8.3 (Berkeley) 4/28/95
-.\" $FreeBSD: src/lib/libc/gen/fnmatch.3,v 1.12 2001/10/01 16:08:50 ru Exp $
-.\"
-.Dd April 28, 1995
-.Dt FNMATCH 3
-.Os
-.Sh NAME
-.Nm fnmatch
-.Nd match filename or pathname
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In fnmatch.h
-.Ft int
-.Fn fnmatch "const char *pattern" "const char *string" "int flags"
-.Sh DESCRIPTION
-The
-.Fn fnmatch
-function
-matches patterns according to the rules used by the shell.
-It checks the string specified by the
-.Fa string
-argument to see if it matches the pattern specified by the
-.Fa pattern
-argument.
-.Pp
-The
-.Fa flags
-argument modifies the interpretation of
-.Fa pattern
-and
-.Fa string .
-The value of
-.Fa flags
-is the bitwise inclusive
-.Tn OR
-of any of the following
-constants, which are defined in the include file
-.Pa fnmatch.h .
-.Bl -tag -width FNM_PATHNAME
-.It Dv FNM_NOESCAPE
-Normally, every occurrence of a backslash
-.Pq Ql \e
-followed by a character in
-.Fa pattern
-is replaced by that character.
-This is done to negate any special meaning for the character.
-If the
-.Dv FNM_NOESCAPE
-flag is set, a backslash character is treated as an ordinary character.
-.It Dv FNM_PATHNAME
-Slash characters in
-.Fa string
-must be explicitly matched by slashes in
-.Fa pattern .
-If this flag is not set, then slashes are treated as regular characters.
-.It Dv FNM_PERIOD
-Leading periods in
-.Fa string
-must be explicitly matched by periods in
-.Fa pattern .
-If this flag is not set, then leading periods are treated as regular
-characters.
-The definition of
-.Dq leading
-is related to the specification of
-.Dv FNM_PATHNAME .
-A period is always
-.Dq leading
-if it is the first character in
-.Ar string .
-Additionally, if
-.Dv FNM_PATHNAME
-is set,
-a period is
-leading
-if it immediately follows a slash.
-.It Dv FNM_LEADING_DIR
-Ignore
-.Nm /*
-rest after successful
-.Fa pattern
-matching.
-.It Dv FNM_CASEFOLD
-Ignore  case  distinctions in both the
-.Fa pattern
-and the
-.Fa string .
-.El
-.Sh RETURN VALUES
-The
-.Fn fnmatch
-function returns zero if
-.Fa string
-matches the pattern specified by
-.Fa pattern ,
-otherwise, it returns the value
-.Dv FNM_NOMATCH .
-.Sh SEE ALSO
-.Xr sh 1 ,
-.Xr glob 3 ,
-.Xr regex 3
-.Sh STANDARDS
-The
-.Fn fnmatch
-function conforms to
-.St -p1003.2 .
-.Sh HISTORY
-The
-.Fn fnmatch
-function first appeared in
-.Bx 4.4 .
-.Sh BUGS
-The pattern
-.Ql *
-matches the empty string, even if
-.Dv FNM_PATHNAME
-is specified.
diff --git a/newlib/libc/sys/linux/stdlib/fnmatch.c b/newlib/libc/sys/linux/stdlib/fnmatch.c
deleted file mode 100644
index 7b6f10dff..000000000
--- a/newlib/libc/sys/linux/stdlib/fnmatch.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Copyright (c) 1989, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Guido van Rossum.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)fnmatch.c	8.2 (Berkeley) 4/16/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/gen/fnmatch.c,v 1.15 2002/02/01 01:32:19 obrien Exp $");
-
-/*
- * Function fnmatch() as specified in POSIX 1003.2-1992, section B.6.
- * Compares a filename or pathname to a pattern.
- */
-
-#include <ctype.h>
-#include <fnmatch.h>
-#include <string.h>
-#include <stdio.h>
-
-#include "collate.h"
-
-#define	EOS	'\0'
-
-#define RANGE_MATCH     1
-#define RANGE_NOMATCH   0
-#define RANGE_ERROR     (-1)
-
-static int rangematch(const char *, char, int, char **);
-
-int
-fnmatch(pattern, string, flags)
-	const char *pattern, *string;
-	int flags;
-{
-	const char *stringstart;
-	char *newp;
-	char c, test;
-
-	for (stringstart = string;;)
-		switch (c = *pattern++) {
-		case EOS:
-			if ((flags & FNM_LEADING_DIR) && *string == '/')
-				return (0);
-			return (*string == EOS ? 0 : FNM_NOMATCH);
-		case '?':
-			if (*string == EOS)
-				return (FNM_NOMATCH);
-			if (*string == '/' && (flags & FNM_PATHNAME))
-				return (FNM_NOMATCH);
-			if (*string == '.' && (flags & FNM_PERIOD) &&
-			    (string == stringstart ||
-			    ((flags & FNM_PATHNAME) && *(string - 1) == '/')))
-				return (FNM_NOMATCH);
-			++string;
-			break;
-		case '*':
-			c = *pattern;
-			/* Collapse multiple stars. */
-			while (c == '*')
-				c = *++pattern;
-
-			if (*string == '.' && (flags & FNM_PERIOD) &&
-			    (string == stringstart ||
-			    ((flags & FNM_PATHNAME) && *(string - 1) == '/')))
-				return (FNM_NOMATCH);
-
-			/* Optimize for pattern with * at end or before /. */
-			if (c == EOS)
-				if (flags & FNM_PATHNAME)
-					return ((flags & FNM_LEADING_DIR) ||
-					    strchr(string, '/') == NULL ?
-					    0 : FNM_NOMATCH);
-				else
-					return (0);
-			else if (c == '/' && flags & FNM_PATHNAME) {
-				if ((string = strchr(string, '/')) == NULL)
-					return (FNM_NOMATCH);
-				break;
-			}
-
-			/* General case, use recursion. */
-			while ((test = *string) != EOS) {
-				if (!fnmatch(pattern, string, flags & ~FNM_PERIOD))
-					return (0);
-				if (test == '/' && flags & FNM_PATHNAME)
-					break;
-				++string;
-			}
-			return (FNM_NOMATCH);
-		case '[':
-			if (*string == EOS)
-				return (FNM_NOMATCH);
-			if (*string == '/' && (flags & FNM_PATHNAME))
-				return (FNM_NOMATCH);
-			if (*string == '.' && (flags & FNM_PERIOD) &&
-			    (string == stringstart ||
-			    ((flags & FNM_PATHNAME) && *(string - 1) == '/')))
-				return (FNM_NOMATCH);
-
-			switch (rangematch(pattern, *string, flags, &newp)) {
-			case RANGE_ERROR:
-				goto norm;
-			case RANGE_MATCH:
-				pattern = newp;
-				break;
-			case RANGE_NOMATCH:
-				return (FNM_NOMATCH);
-			}
-			++string;
-			break;
-		case '\\':
-			if (!(flags & FNM_NOESCAPE)) {
-				if ((c = *pattern++) == EOS) {
-					c = '\\';
-					--pattern;
-				}
-			}
-			/* FALLTHROUGH */
-		default:
-		norm:
-			if (c == *string)
-				;
-			else if ((flags & FNM_CASEFOLD) &&
-				 (tolower((unsigned char)c) ==
-				  tolower((unsigned char)*string)))
-				;
-			else
-				return (FNM_NOMATCH);
-			string++;
-			break;
-		}
-	/* NOTREACHED */
-}
-
-static int
-rangematch(pattern, test, flags, newp)
-	const char *pattern;
-	char test;
-	int flags;
-	char **newp;
-{
-	int negate, ok;
-	char c, c2;
-
-	/*
-	 * A bracket expression starting with an unquoted circumflex
-	 * character produces unspecified results (IEEE 1003.2-1992,
-	 * 3.13.2).  This implementation treats it like '!', for
-	 * consistency with the regular expression syntax.
-	 * J.T. Conklin (conklin@ngai.kaleida.com)
-	 */
-	if ( (negate = (*pattern == '!' || *pattern == '^')) )
-		++pattern;
-
-	if (flags & FNM_CASEFOLD)
-		test = tolower((unsigned char)test);
-
-	/*
-	 * A right bracket shall lose its special meaning and represent
-	 * itself in a bracket expression if it occurs first in the list.
-	 * -- POSIX.2 2.8.3.2
-	 */
-	ok = 0;
-	c = *pattern++;
-	do {
-		if (c == '\\' && !(flags & FNM_NOESCAPE))
-			c = *pattern++;
-		if (c == EOS)
-			return (RANGE_ERROR);
-
-		if (c == '/' && (flags & FNM_PATHNAME))
-			return (RANGE_NOMATCH);
-
-		if (flags & FNM_CASEFOLD)
-			c = tolower((unsigned char)c);
-
-		if (*pattern == '-'
-		    && (c2 = *(pattern+1)) != EOS && c2 != ']') {
-			pattern += 2;
-			if (c2 == '\\' && !(flags & FNM_NOESCAPE))
-				c2 = *pattern++;
-			if (c2 == EOS)
-				return (RANGE_ERROR);
-
-			if (flags & FNM_CASEFOLD)
-				c2 = tolower((unsigned char)c2);
-
-			if (__collate_load_error ?
-			    c <= test && test <= c2 :
-			       __collate_range_cmp(c, test) <= 0
-			    && __collate_range_cmp(test, c2) <= 0
-			   )
-				ok = 1;
-		} else if (c == test)
-			ok = 1;
-	} while ((c = *pattern++) != ']');
-
-	*newp = (char *)pattern;
-	return (ok == negate ? RANGE_NOMATCH : RANGE_MATCH);
-}
diff --git a/newlib/libc/sys/linux/stdlib/glob.3 b/newlib/libc/sys/linux/stdlib/glob.3
deleted file mode 100644
index aa509a363..000000000
--- a/newlib/libc/sys/linux/stdlib/glob.3
+++ /dev/null
@@ -1,466 +0,0 @@
-.\" Copyright (c) 1989, 1991, 1993, 1994
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Guido van Rossum.
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     @(#)glob.3	8.3 (Berkeley) 4/16/94
-.\" $FreeBSD: src/lib/libc/gen/glob.3,v 1.20 2001/10/01 16:08:51 ru Exp $
-.\"
-.Dd April 16, 1994
-.Dt GLOB 3
-.Os
-.Sh NAME
-.Nm glob ,
-.Nm globfree
-.Nd generate pathnames matching a pattern
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In glob.h
-.Ft int
-.Fn glob "const char *pattern" "int flags" "int (*errfunc)(const char *, int)" "glob_t *pglob"
-.Ft void
-.Fn globfree "glob_t *pglob"
-.Sh DESCRIPTION
-The
-.Fn glob
-function
-is a pathname generator that implements the rules for file name pattern
-matching used by the shell.
-.Pp
-The include file
-.Pa glob.h
-defines the structure type
-.Fa glob_t ,
-which contains at least the following fields:
-.Bd -literal
-typedef struct {
-	int gl_pathc;		/* count of total paths so far */
-	int gl_matchc;		/* count of paths matching pattern */
-	int gl_offs;		/* reserved at beginning of gl_pathv */
-	int gl_flags;		/* returned flags */
-	char **gl_pathv;	/* list of paths matching pattern */
-} glob_t;
-.Ed
-.Pp
-The argument
-.Fa pattern
-is a pointer to a pathname pattern to be expanded.
-The
-.Fn glob
-argument
-matches all accessible pathnames against the pattern and creates
-a list of the pathnames that match.
-In order to have access to a pathname,
-.Fn glob
-requires search permission on every component of a path except the last
-and read permission on each directory of any filename component of
-.Fa pattern
-that contains any of the special characters
-.Ql * ,
-.Ql ?\&
-or
-.Ql \&[ .
-.Pp
-The
-.Fn glob
-argument
-stores the number of matched pathnames into the
-.Fa gl_pathc
-field, and a pointer to a list of pointers to pathnames into the
-.Fa gl_pathv
-field.
-The first pointer after the last pathname is
-.Dv NULL .
-If the pattern does not match any pathnames, the returned number of
-matched paths is set to zero.
-.Pp
-It is the caller's responsibility to create the structure pointed to by
-.Fa pglob .
-The
-.Fn glob
-function allocates other space as needed, including the memory pointed
-to by
-.Fa gl_pathv .
-.Pp
-The argument
-.Fa flags
-is used to modify the behavior of
-.Fn glob .
-The value of
-.Fa flags
-is the bitwise inclusive
-.Tn OR
-of any of the following
-values defined in
-.Pa glob.h :
-.Bl -tag -width GLOB_ALTDIRFUNC
-.It Dv GLOB_APPEND
-Append pathnames generated to the ones from a previous call (or calls)
-to
-.Fn glob .
-The value of
-.Fa gl_pathc
-will be the total matches found by this call and the previous call(s).
-The pathnames are appended to, not merged with the pathnames returned by
-the previous call(s).
-Between calls, the caller must not change the setting of the
-.Dv GLOB_DOOFFS
-flag, nor change the value of
-.Fa gl_offs
-when
-.Dv GLOB_DOOFFS
-is set, nor (obviously) call
-.Fn globfree
-for
-.Fa pglob .
-.It Dv GLOB_DOOFFS
-Make use of the
-.Fa gl_offs
-field.
-If this flag is set,
-.Fa gl_offs
-is used to specify how many
-.Dv NULL
-pointers to prepend to the beginning
-of the
-.Fa gl_pathv
-field.
-In other words,
-.Fa gl_pathv
-will point to
-.Fa gl_offs
-.Dv NULL
-pointers,
-followed by
-.Fa gl_pathc
-pathname pointers, followed by a
-.Dv NULL
-pointer.
-.It Dv GLOB_ERR
-Causes
-.Fn glob
-to return when it encounters a directory that it cannot open or read.
-Ordinarily,
-.Fn glob
-continues to find matches.
-.It Dv GLOB_MARK
-Each pathname that is a directory that matches
-.Fa pattern
-has a slash
-appended.
-.It Dv GLOB_NOCHECK
-If
-.Fa pattern
-does not match any pathname, then
-.Fn glob
-returns a list
-consisting of only
-.Fa pattern ,
-with the number of total pathnames is set to 1, and the number of matched
-pathnames set to 0.
-If
-.Dv GLOB_QUOTE
-is set, its effect is present in the pattern returned.
-.It Dv GLOB_NOSORT
-By default, the pathnames are sorted in ascending
-.Tn ASCII
-order;
-this flag prevents that sorting (speeding up
-.Fn glob ) .
-.El
-.Pp
-The following values may also be included in
-.Fa flags ,
-however, they are non-standard extensions to
-.St -p1003.2 .
-.Bl -tag -width GLOB_ALTDIRFUNC
-.It Dv GLOB_ALTDIRFUNC
-The following additional fields in the pglob structure have been
-initialized with alternate functions for glob to use to open, read,
-and close directories and to get stat information on names found
-in those directories.
-.Bd -literal
-void *(*gl_opendir)(const char * name);
-struct dirent *(*gl_readdir)(void *);
-void (*gl_closedir)(void *);
-int (*gl_lstat)(const char *name, struct stat *st);
-int (*gl_stat)(const char *name, struct stat *st);
-.Ed
-.Pp
-This extension is provided to allow programs such as
-.Xr restore 8
-to provide globbing from directories stored on tape.
-.It Dv GLOB_BRACE
-Pre-process the pattern string to expand
-.Ql {pat,pat,...}
-strings like
-.Xr csh 1 .
-The pattern
-.Ql {}
-is left unexpanded for historical reasons (and
-.Xr csh 1
-does the same thing to
-ease typing
-of
-.Xr find 1
-patterns).
-.It Dv GLOB_MAGCHAR
-Set by the
-.Fn glob
-function if the pattern included globbing characters.
-See the description of the usage of the
-.Fa gl_matchc
-structure member for more details.
-.It Dv GLOB_NOMAGIC
-Is the same as
-.Dv GLOB_NOCHECK
-but it only appends the
-.Fa pattern
-if it does not contain any of the special characters ``*'', ``?'' or ``[''.
-.Dv GLOB_NOMAGIC
-is provided to simplify implementing the historic
-.Xr csh 1
-globbing behavior and should probably not be used anywhere else.
-.It Dv GLOB_QUOTE
-Use the backslash
-.Pq Ql \e
-character for quoting: every occurrence of
-a backslash followed by a character in the pattern is replaced by that
-character, avoiding any special interpretation of the character.
-.It Dv GLOB_TILDE
-Expand patterns that start with
-.Ql ~
-to user name home directories.
-.It Dv GLOB_LIMIT
-Limit the total number of returned pathnames to the value provided in
-.Fa gl_matchc
-(default
-.Dv ARG_MAX ) .
-This option should be set for programs
-that can be coerced into a denial of service attack
-via patterns that expand to a very large number of matches,
-such as a long string of
-.Ql */../*/.. .
-.El
-.Pp
-If, during the search, a directory is encountered that cannot be opened
-or read and
-.Fa errfunc
-is
-.Pf non- Dv NULL ,
-.Fn glob
-calls
-.Fa \*(lp*errfunc\*(rp Ns ( Fa path , errno ) .
-This may be unintuitive: a pattern like
-.Ql */Makefile
-will try to
-.Xr stat 2
-.Ql foo/Makefile
-even if
-.Ql foo
-is not a directory, resulting in a
-call to
-.Fa errfunc .
-The error routine can suppress this action by testing for
-.Er ENOENT
-and
-.Er ENOTDIR ;
-however, the
-.Dv GLOB_ERR
-flag will still cause an immediate
-return when this happens.
-.Pp
-If
-.Fa errfunc
-returns non-zero,
-.Fn glob
-stops the scan and returns
-.Dv GLOB_ABEND
-after setting
-.Fa gl_pathc
-and
-.Fa gl_pathv
-to reflect any paths already matched.
-This also happens if an error is encountered and
-.Dv GLOB_ERR
-is set in
-.Fa flags ,
-regardless of the return value of
-.Fa errfunc ,
-if called.
-If
-.Dv GLOB_ERR
-is not set and either
-.Fa errfunc
-is
-.Dv NULL
-or
-.Fa errfunc
-returns zero, the error is ignored.
-.Pp
-The
-.Fn globfree
-function frees any space associated with
-.Fa pglob
-from a previous call(s) to
-.Fn glob .
-.Sh RETURN VALUES
-On successful completion,
-.Fn glob
-returns zero.
-In addition the fields of
-.Fa pglob
-contain the values described below:
-.Bl -tag -width GLOB_NOCHECK
-.It Fa gl_pathc
-contains the total number of matched pathnames so far.
-This includes other matches from previous invocations of
-.Fn glob
-if
-.Dv GLOB_APPEND
-was specified.
-.It Fa gl_matchc
-contains the number of matched pathnames in the current invocation of
-.Fn glob .
-.It Fa gl_flags
-contains a copy of the
-.Fa flags
-parameter with the bit
-.Dv GLOB_MAGCHAR
-set if
-.Fa pattern
-contained any of the special characters ``*'', ``?'' or ``['', cleared
-if not.
-.It Fa gl_pathv
-contains a pointer to a
-.Dv NULL Ns -terminated
-list of matched pathnames.
-However, if
-.Fa gl_pathc
-is zero, the contents of
-.Fa gl_pathv
-are undefined.
-.El
-.Pp
-If
-.Fn glob
-terminates due to an error, it sets errno and returns one of the
-following non-zero constants, which are defined in the include
-file
-.Aq Pa glob.h :
-.Bl -tag -width GLOB_NOCHECK
-.It Dv GLOB_NOSPACE
-An attempt to allocate memory failed, or if
-.Fa errno
-was 0
-.Dv GLOB_LIMIT
-was specified in the flags and
-.Fa pglob\->gl_matchc
-or more patterns were matched.
-.It Dv GLOB_ABEND
-The scan was stopped because an error was encountered and either
-.Dv GLOB_ERR
-was set or
-.Fa \*(lp*errfunc\*(rp\*(lp\*(rp
-returned non-zero.
-.El
-.Pp
-The arguments
-.Fa pglob\->gl_pathc
-and
-.Fa pglob\->gl_pathv
-are still set as specified above.
-.Sh EXAMPLES
-A rough equivalent of
-.Ql "ls -l *.c *.h"
-can be obtained with the
-following code:
-.Bd -literal -offset indent
-glob_t g;
-
-g.gl_offs = 2;
-glob("*.c", GLOB_DOOFFS, NULL, &g);
-glob("*.h", GLOB_DOOFFS | GLOB_APPEND, NULL, &g);
-g.gl_pathv[0] = "ls";
-g.gl_pathv[1] = "-l";
-execvp("ls", g.gl_pathv);
-.Ed
-.Sh SEE ALSO
-.Xr sh 1 ,
-.Xr fnmatch 3 ,
-.Xr regexp 3
-.Sh STANDARDS
-The
-.Fn glob
-function is expected to be
-.St -p1003.2
-compatible with the exception
-that the flags
-.Dv GLOB_ALTDIRFUNC ,
-.Dv GLOB_BRACE ,
-.Dv GLOB_LIMIT ,
-.Dv GLOB_MAGCHAR ,
-.Dv GLOB_NOMAGIC ,
-.Dv GLOB_QUOTE ,
-and
-.Dv GLOB_TILDE ,
-and the fields
-.Fa gl_matchc
-and
-.Fa gl_flags
-should not be used by applications striving for strict
-.Tn POSIX
-conformance.
-.Sh HISTORY
-The
-.Fn glob
-and
-.Fn globfree
-functions first appeared in
-.Bx 4.4 .
-.Sh BUGS
-Patterns longer than
-.Dv MAXPATHLEN
-may cause unchecked errors.
-.Pp
-The
-.Fn glob
-argument
-may fail and set errno for any of the errors specified for the
-library routines
-.Xr stat 2 ,
-.Xr closedir 3 ,
-.Xr opendir 3 ,
-.Xr readdir 3 ,
-.Xr malloc 3 ,
-and
-.Xr free 3 .
diff --git a/newlib/libc/sys/linux/stdlib/glob.c b/newlib/libc/sys/linux/stdlib/glob.c
deleted file mode 100644
index 0e392b32d..000000000
--- a/newlib/libc/sys/linux/stdlib/glob.c
+++ /dev/null
@@ -1,910 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Guido van Rossum.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)glob.c	8.3 (Berkeley) 10/13/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/gen/glob.c,v 1.19 2002/02/01 01:32:19 obrien Exp $");
-
-/*
- * glob(3) -- a superset of the one defined in POSIX 1003.2.
- *
- * The [!...] convention to negate a range is supported (SysV, Posix, ksh).
- *
- * Optional extra services, controlled by flags not defined by POSIX:
- *
- * GLOB_QUOTE:
- *	Escaping convention: \ inhibits any special meaning the following
- *	character might have (except \ at end of string is retained).
- * GLOB_MAGCHAR:
- *	Set in gl_flags if pattern contained a globbing character.
- * GLOB_NOMAGIC:
- *	Same as GLOB_NOCHECK, but it will only append pattern if it did
- *	not contain any magic characters.  [Used in csh style globbing]
- * GLOB_ALTDIRFUNC:
- *	Use alternately specified directory access functions.
- * GLOB_TILDE:
- *	expand ~user/foo to the /home/dir/of/user/foo
- * GLOB_BRACE:
- *	expand {1,2}{a,b} to 1a 1b 2a 2b
- * gl_matchc:
- *	Number of matches in the current invocation of glob.
- */
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <ctype.h>
-#include <dirent.h>
-#include <errno.h>
-#include <glob.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "collate.h"
-
-#define	DOLLAR		'$'
-#define	DOT		'.'
-#define	EOS		'\0'
-#define	LBRACKET	'['
-#define	NOT		'!'
-#define	QUESTION	'?'
-#define	QUOTE		'\\'
-#define	RANGE		'-'
-#define	RBRACKET	']'
-#define	SEP		'/'
-#define	STAR		'*'
-#define	TILDE		'~'
-#define	UNDERSCORE	'_'
-#define	LBRACE		'{'
-#define	RBRACE		'}'
-#define	SLASH		'/'
-#define	COMMA		','
-
-#ifndef DEBUG
-
-#define	M_QUOTE		0x8000
-#define	M_PROTECT	0x4000
-#define	M_MASK		0xffff
-#define	M_ASCII		0x00ff
-
-typedef u_short Char;
-
-#else
-
-#define	M_QUOTE		0x80
-#define	M_PROTECT	0x40
-#define	M_MASK		0xff
-#define	M_ASCII		0x7f
-
-typedef char Char;
-
-#endif
-
-
-#define	CHAR(c)		((Char)((c)&M_ASCII))
-#define	META(c)		((Char)((c)|M_QUOTE))
-#define	M_ALL		META('*')
-#define	M_END		META(']')
-#define	M_NOT		META('!')
-#define	M_ONE		META('?')
-#define	M_RNG		META('-')
-#define	M_SET		META('[')
-#define	ismeta(c)	(((c)&M_QUOTE) != 0)
-
-
-static int	 compare(const void *, const void *);
-static int	 g_Ctoc(const Char *, char *, u_int);
-static int	 g_lstat(Char *, struct stat *, glob_t *);
-static DIR	*g_opendir(Char *, glob_t *);
-static Char	*g_strchr(Char *, int);
-#ifdef notdef
-static Char	*g_strcat(Char *, const Char *);
-#endif
-static int	 g_stat(Char *, struct stat *, glob_t *);
-static int	 glob0(const Char *, glob_t *, int *);
-static int	 glob1(Char *, glob_t *, int *);
-static int	 glob2(Char *, Char *, Char *, Char *, glob_t *, int *);
-static int	 glob3(Char *, Char *, Char *, Char *, Char *, glob_t *, int *);
-static int	 globextend(const Char *, glob_t *, int *);
-static const Char *	
-		 globtilde(const Char *, Char *, size_t, glob_t *);
-static int	 globexp1(const Char *, glob_t *, int *);
-static int	 globexp2(const Char *, const Char *, glob_t *, int *, int *);
-static int	 match(Char *, Char *, Char *);
-#ifdef DEBUG
-static void	 qprintf(const char *, Char *);
-#endif
-
-int
-glob(pattern, flags, errfunc, pglob)
-	const char *pattern;
-	int flags, (*errfunc)(const char *, int);
-	glob_t *pglob;
-{
-	const u_char *patnext;
-	int c, limit;
-	Char *bufnext, *bufend, patbuf[MAXPATHLEN];
-
-	patnext = (u_char *) pattern;
-	if (!(flags & GLOB_APPEND)) {
-		pglob->gl_pathc = 0;
-		pglob->gl_pathv = NULL;
-		if (!(flags & GLOB_DOOFFS))
-			pglob->gl_offs = 0;
-	}
-	if (flags & GLOB_LIMIT) {
-		limit = pglob->gl_matchc;
-		if (limit == 0)
-			limit = ARG_MAX;
-	} else
-		limit = 0;
-	pglob->gl_flags = flags & ~GLOB_MAGCHAR;
-	pglob->gl_errfunc = errfunc;
-	pglob->gl_matchc = 0;
-
-	bufnext = patbuf;
-	bufend = bufnext + MAXPATHLEN - 1;
-	if (flags & GLOB_QUOTE) {
-		/* Protect the quoted characters. */
-		while (bufnext < bufend && (c = *patnext++) != EOS)
-			if (c == QUOTE) {
-				if ((c = *patnext++) == EOS) {
-					c = QUOTE;
-					--patnext;
-				}
-				*bufnext++ = c | M_PROTECT;
-			}
-			else
-				*bufnext++ = c;
-	}
-	else
-	    while (bufnext < bufend && (c = *patnext++) != EOS)
-		    *bufnext++ = c;
-	*bufnext = EOS;
-
-	if (flags & GLOB_BRACE)
-	    return globexp1(patbuf, pglob, &limit);
-	else
-	    return glob0(patbuf, pglob, &limit);
-}
-
-/*
- * Expand recursively a glob {} pattern. When there is no more expansion
- * invoke the standard globbing routine to glob the rest of the magic
- * characters
- */
-static int
-globexp1(pattern, pglob, limit)
-	const Char *pattern;
-	glob_t *pglob;
-	int *limit;
-{
-	const Char* ptr = pattern;
-	int rv;
-
-	/* Protect a single {}, for find(1), like csh */
-	if (pattern[0] == LBRACE && pattern[1] == RBRACE && pattern[2] == EOS)
-		return glob0(pattern, pglob, limit);
-
-	while ((ptr = (const Char *) g_strchr((Char *) ptr, LBRACE)) != NULL)
-		if (!globexp2(ptr, pattern, pglob, &rv, limit))
-			return rv;
-
-	return glob0(pattern, pglob, limit);
-}
-
-
-/*
- * Recursive brace globbing helper. Tries to expand a single brace.
- * If it succeeds then it invokes globexp1 with the new pattern.
- * If it fails then it tries to glob the rest of the pattern and returns.
- */
-static int
-globexp2(ptr, pattern, pglob, rv, limit)
-	const Char *ptr, *pattern;
-	glob_t *pglob;
-	int *rv, *limit;
-{
-	int     i;
-	Char   *lm, *ls;
-	const Char *pe, *pm, *pl;
-	Char    patbuf[MAXPATHLEN];
-
-	/* copy part up to the brace */
-	for (lm = patbuf, pm = pattern; pm != ptr; *lm++ = *pm++)
-		continue;
-	*lm = EOS;
-	ls = lm;
-
-	/* Find the balanced brace */
-	for (i = 0, pe = ++ptr; *pe; pe++)
-		if (*pe == LBRACKET) {
-			/* Ignore everything between [] */
-			for (pm = pe++; *pe != RBRACKET && *pe != EOS; pe++)
-				continue;
-			if (*pe == EOS) {
-				/*
-				 * We could not find a matching RBRACKET.
-				 * Ignore and just look for RBRACE
-				 */
-				pe = pm;
-			}
-		}
-		else if (*pe == LBRACE)
-			i++;
-		else if (*pe == RBRACE) {
-			if (i == 0)
-				break;
-			i--;
-		}
-
-	/* Non matching braces; just glob the pattern */
-	if (i != 0 || *pe == EOS) {
-		*rv = glob0(patbuf, pglob, limit);
-		return 0;
-	}
-
-	for (i = 0, pl = pm = ptr; pm <= pe; pm++)
-		switch (*pm) {
-		case LBRACKET:
-			/* Ignore everything between [] */
-			for (pl = pm++; *pm != RBRACKET && *pm != EOS; pm++)
-				continue;
-			if (*pm == EOS) {
-				/*
-				 * We could not find a matching RBRACKET.
-				 * Ignore and just look for RBRACE
-				 */
-				pm = pl;
-			}
-			break;
-
-		case LBRACE:
-			i++;
-			break;
-
-		case RBRACE:
-			if (i) {
-			    i--;
-			    break;
-			}
-			/* FALLTHROUGH */
-		case COMMA:
-			if (i && *pm == COMMA)
-				break;
-			else {
-				/* Append the current string */
-				for (lm = ls; (pl < pm); *lm++ = *pl++)
-					continue;
-				/*
-				 * Append the rest of the pattern after the
-				 * closing brace
-				 */
-				for (pl = pe + 1; (*lm++ = *pl++) != EOS;)
-					continue;
-
-				/* Expand the current pattern */
-#ifdef DEBUG
-				qprintf("globexp2:", patbuf);
-#endif
-				*rv = globexp1(patbuf, pglob, limit);
-
-				/* move after the comma, to the next string */
-				pl = pm + 1;
-			}
-			break;
-
-		default:
-			break;
-		}
-	*rv = 0;
-	return 0;
-}
-
-
-
-/*
- * expand tilde from the passwd file.
- */
-static const Char *
-globtilde(pattern, patbuf, patbuf_len, pglob)
-	const Char *pattern;
-	Char *patbuf;
-	size_t patbuf_len;
-	glob_t *pglob;
-{
-	struct passwd *pwd;
-	char *h;
-	const Char *p;
-	Char *b, *eb;
-
-	if (*pattern != TILDE || !(pglob->gl_flags & GLOB_TILDE))
-		return pattern;
-
-	/* 
-	 * Copy up to the end of the string or / 
-	 */
-	eb = &patbuf[patbuf_len - 1];
-	for (p = pattern + 1, h = (char *) patbuf;
-	    h < (char *)eb && *p && *p != SLASH; *h++ = *p++)
-		continue;
-
-	*h = EOS;
-
-	if (((char *) patbuf)[0] == EOS) {
-		/*
-		 * handle a plain ~ or ~/ by expanding $HOME first (iff
-		 * we're not running setuid or setgid) and then trying
-		 * the password file
-		 */
-		if (
-#ifndef	__NETBSD_SYSCALLS
-		    issetugid() != 0 ||
-#endif
-		    (h = getenv("HOME")) == NULL) {
-/* If we are not EL/IX level 4, we cannot use getpwxxx interfaces */
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-			if (((h = getlogin()) != NULL &&
-			     (pwd = getpwnam(h)) != NULL) ||
-			    (pwd = getpwuid(getuid())) != NULL)
-				h = pwd->pw_dir;
-			else
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 4 */
-				return pattern;
-		}
-	}
-	else {
-		/*
-		 * Expand a ~user
-		 */
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-		if ((pwd = getpwnam((char*) patbuf)) != NULL)
-			h = pwd->pw_dir;
-		else
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 4 */
-			return pattern;
-	}
-
-	/* Copy the home directory */
-	for (b = patbuf; b < eb && *h; *b++ = *h++)
-		continue;
-
-	/* Append the rest of the pattern */
-	while (b < eb && (*b++ = *p++) != EOS)
-		continue;
-	*b = EOS;
-
-	return patbuf;
-}
-
-
-/*
- * The main glob() routine: compiles the pattern (optionally processing
- * quotes), calls glob1() to do the real pattern matching, and finally
- * sorts the list (unless unsorted operation is requested).  Returns 0
- * if things went well, nonzero if errors occurred.  It is not an error
- * to find no matches.
- */
-static int
-glob0(pattern, pglob, limit)
-	const Char *pattern;
-	glob_t *pglob;
-	int *limit;
-{
-	const Char *qpatnext;
-	int c, err, oldpathc;
-	Char *bufnext, patbuf[MAXPATHLEN];
-
-	qpatnext = globtilde(pattern, patbuf, MAXPATHLEN, pglob);
-	oldpathc = pglob->gl_pathc;
-	bufnext = patbuf;
-
-	/* We don't need to check for buffer overflow any more. */
-	while ((c = *qpatnext++) != EOS) {
-		switch (c) {
-		case LBRACKET:
-			c = *qpatnext;
-			if (c == NOT)
-				++qpatnext;
-			if (*qpatnext == EOS ||
-			    g_strchr((Char *) qpatnext+1, RBRACKET) == NULL) {
-				*bufnext++ = LBRACKET;
-				if (c == NOT)
-					--qpatnext;
-				break;
-			}
-			*bufnext++ = M_SET;
-			if (c == NOT)
-				*bufnext++ = M_NOT;
-			c = *qpatnext++;
-			do {
-				*bufnext++ = CHAR(c);
-				if (*qpatnext == RANGE &&
-				    (c = qpatnext[1]) != RBRACKET) {
-					*bufnext++ = M_RNG;
-					*bufnext++ = CHAR(c);
-					qpatnext += 2;
-				}
-			} while ((c = *qpatnext++) != RBRACKET);
-			pglob->gl_flags |= GLOB_MAGCHAR;
-			*bufnext++ = M_END;
-			break;
-		case QUESTION:
-			pglob->gl_flags |= GLOB_MAGCHAR;
-			*bufnext++ = M_ONE;
-			break;
-		case STAR:
-			pglob->gl_flags |= GLOB_MAGCHAR;
-			/* collapse adjacent stars to one,
-			 * to avoid exponential behavior
-			 */
-			if (bufnext == patbuf || bufnext[-1] != M_ALL)
-			    *bufnext++ = M_ALL;
-			break;
-		default:
-			*bufnext++ = CHAR(c);
-			break;
-		}
-	}
-	*bufnext = EOS;
-#ifdef DEBUG
-	qprintf("glob0:", patbuf);
-#endif
-
-	if ((err = glob1(patbuf, pglob, limit)) != 0)
-		return(err);
-
-	/*
-	 * If there was no match we are going to append the pattern
-	 * if GLOB_NOCHECK was specified or if GLOB_NOMAGIC was specified
-	 * and the pattern did not contain any magic characters
-	 * GLOB_NOMAGIC is there just for compatibility with csh.
-	 */
-	if (pglob->gl_pathc == oldpathc &&
-	    ((pglob->gl_flags & GLOB_NOCHECK) ||
-	      ((pglob->gl_flags & GLOB_NOMAGIC) &&
-	       !(pglob->gl_flags & GLOB_MAGCHAR))))
-		return(globextend(pattern, pglob, limit));
-	else if (!(pglob->gl_flags & GLOB_NOSORT))
-		qsort(pglob->gl_pathv + pglob->gl_offs + oldpathc,
-		    pglob->gl_pathc - oldpathc, sizeof(char *), compare);
-	return(0);
-}
-
-static int
-compare(p, q)
-	const void *p, *q;
-{
-	return(strcmp(*(char **)p, *(char **)q));
-}
-
-static int
-glob1(pattern, pglob, limit)
-	Char *pattern;
-	glob_t *pglob;
-	int *limit;
-{
-	Char pathbuf[MAXPATHLEN];
-
-	/* A null pathname is invalid -- POSIX 1003.1 sect. 2.4. */
-	if (*pattern == EOS)
-		return(0);
-	return(glob2(pathbuf, pathbuf, pathbuf + MAXPATHLEN - 1,
-	    pattern, pglob, limit));
-}
-
-/*
- * The functions glob2 and glob3 are mutually recursive; there is one level
- * of recursion for each segment in the pattern that contains one or more
- * meta characters.
- */
-static int
-glob2(pathbuf, pathend, pathend_last, pattern, pglob, limit)
-	Char *pathbuf, *pathend, *pathend_last, *pattern;
-	glob_t *pglob;
-	int *limit;
-{
-	struct stat sb;
-	Char *p, *q;
-	int anymeta;
-
-	/*
-	 * Loop over pattern segments until end of pattern or until
-	 * segment with meta character found.
-	 */
-	for (anymeta = 0;;) {
-		if (*pattern == EOS) {		/* End of pattern? */
-			*pathend = EOS;
-			if (g_lstat(pathbuf, &sb, pglob))
-				return(0);
-
-			if (((pglob->gl_flags & GLOB_MARK) &&
-			    pathend[-1] != SEP) && (S_ISDIR(sb.st_mode)
-			    || (S_ISLNK(sb.st_mode) &&
-			    (g_stat(pathbuf, &sb, pglob) == 0) &&
-			    S_ISDIR(sb.st_mode)))) {
-				if (pathend + 1 > pathend_last)
-					return (1);
-				*pathend++ = SEP;
-				*pathend = EOS;
-			}
-			++pglob->gl_matchc;
-			return(globextend(pathbuf, pglob, limit));
-		}
-
-		/* Find end of next segment, copy tentatively to pathend. */
-		q = pathend;
-		p = pattern;
-		while (*p != EOS && *p != SEP) {
-			if (ismeta(*p))
-				anymeta = 1;
-			if (q + 1 > pathend_last)
-				return (1);
-			*q++ = *p++;
-		}
-
-		if (!anymeta) {		/* No expansion, do next segment. */
-			pathend = q;
-			pattern = p;
-			while (*pattern == SEP) {
-				if (pathend + 1 > pathend_last)
-					return (1);
-				*pathend++ = *pattern++;
-			}
-		} else			/* Need expansion, recurse. */
-			return(glob3(pathbuf, pathend, pathend_last, pattern, p,
-			    pglob, limit));
-	}
-	/* NOTREACHED */
-}
-
-static int
-glob3(pathbuf, pathend, pathend_last, pattern, restpattern, pglob, limit)
-	Char *pathbuf, *pathend, *pathend_last, *pattern, *restpattern;
-	glob_t *pglob;
-	int *limit;
-{
-	struct dirent *dp;
-	DIR *dirp;
-	int err;
-	char buf[MAXPATHLEN];
-
-	/*
-	 * The readdirfunc declaration can't be prototyped, because it is
-	 * assigned, below, to two functions which are prototyped in glob.h
-	 * and dirent.h as taking pointers to differently typed opaque
-	 * structures.
-	 */
-	struct dirent *(*readdirfunc)();
-
-	if (pathend > pathend_last)
-		return (1);
-	*pathend = EOS;
-	errno = 0;
-
-	if ((dirp = g_opendir(pathbuf, pglob)) == NULL) {
-		/* TODO: don't call for ENOENT or ENOTDIR? */
-		if (pglob->gl_errfunc) {
-			if (g_Ctoc(pathbuf, buf, sizeof(buf)))
-				return (GLOB_ABEND);
-			if (pglob->gl_errfunc(buf, errno) ||
-			    pglob->gl_flags & GLOB_ERR)
-				return (GLOB_ABEND);
-		}
-		return(0);
-	}
-
-	err = 0;
-
-	/* Search directory for matching names. */
-	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
-		readdirfunc = pglob->gl_readdir;
-	else
-		readdirfunc = readdir;
-	while ((dp = (*readdirfunc)(dirp))) {
-		u_char *sc;
-		Char *dc;
-
-		/* Initial DOT must be matched literally. */
-		if (dp->d_name[0] == DOT && *pattern != DOT)
-			continue;
-		dc = pathend;
-		sc = (u_char *) dp->d_name;
-		while (dc < pathend_last && (*dc++ = *sc++) != EOS)
-			;
-		if (!match(pathend, pattern, restpattern)) {
-			*pathend = EOS;
-			continue;
-		}
-		err = glob2(pathbuf, --dc, pathend_last, restpattern,
-		    pglob, limit);
-		if (err)
-			break;
-	}
-
-	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
-		(*pglob->gl_closedir)(dirp);
-	else
-		closedir(dirp);
-	return(err);
-}
-
-
-/*
- * Extend the gl_pathv member of a glob_t structure to accomodate a new item,
- * add the new item, and update gl_pathc.
- *
- * This assumes the BSD realloc, which only copies the block when its size
- * crosses a power-of-two boundary; for v7 realloc, this would cause quadratic
- * behavior.
- *
- * Return 0 if new item added, error code if memory couldn't be allocated.
- *
- * Invariant of the glob_t structure:
- *	Either gl_pathc is zero and gl_pathv is NULL; or gl_pathc > 0 and
- *	gl_pathv points to (gl_offs + gl_pathc + 1) items.
- */
-static int
-globextend(path, pglob, limit)
-	const Char *path;
-	glob_t *pglob;
-	int *limit;
-{
-	char **pathv;
-	int i;
-	u_int newsize, len;
-	char *copy;
-	const Char *p;
-
-	if (*limit && pglob->gl_pathc > *limit) {
-		errno = 0;
-		return (GLOB_NOSPACE);
-	}
-
-	newsize = sizeof(*pathv) * (2 + pglob->gl_pathc + pglob->gl_offs);
-	pathv = pglob->gl_pathv ?
-		    realloc((char *)pglob->gl_pathv, newsize) :
-		    malloc(newsize);
-	if (pathv == NULL) {
-		if (pglob->gl_pathv) {
-			free(pglob->gl_pathv);
-			pglob->gl_pathv = NULL;
-		}
-		return(GLOB_NOSPACE);
-	}
-
-	if (pglob->gl_pathv == NULL && pglob->gl_offs > 0) {
-		/* first time around -- clear initial gl_offs items */
-		pathv += pglob->gl_offs;
-		for (i = pglob->gl_offs; --i >= 0; )
-			*--pathv = NULL;
-	}
-	pglob->gl_pathv = pathv;
-
-	for (p = path; *p++;)
-		continue;
-	len = (size_t)(p - path);
-	if ((copy = malloc(len)) != NULL) {
-		if (g_Ctoc(path, copy, len)) {
-			free(copy);
-			return (GLOB_NOSPACE);
-		}
-		pathv[pglob->gl_offs + pglob->gl_pathc++] = copy;
-	}
-	pathv[pglob->gl_offs + pglob->gl_pathc] = NULL;
-	return(copy == NULL ? GLOB_NOSPACE : 0);
-}
-
-/*
- * pattern matching function for filenames.  Each occurrence of the *
- * pattern causes a recursion level.
- */
-static int
-match(name, pat, patend)
-	Char *name, *pat, *patend;
-{
-	int ok, negate_range;
-	Char c, k;
-
-	while (pat < patend) {
-		c = *pat++;
-		switch (c & M_MASK) {
-		case M_ALL:
-			if (pat == patend)
-				return(1);
-			do
-			    if (match(name, pat, patend))
-				    return(1);
-			while (*name++ != EOS);
-			return(0);
-		case M_ONE:
-			if (*name++ == EOS)
-				return(0);
-			break;
-		case M_SET:
-			ok = 0;
-			if ((k = *name++) == EOS)
-				return(0);
-			if ((negate_range = ((*pat & M_MASK) == M_NOT)) != EOS)
-				++pat;
-			while (((c = *pat++) & M_MASK) != M_END)
-				if ((*pat & M_MASK) == M_RNG) {
-					if (__collate_load_error ?
-					    CHAR(c) <= CHAR(k) && CHAR(k) <= CHAR(pat[1]) :
-					       __collate_range_cmp(CHAR(c), CHAR(k)) <= 0
-					    && __collate_range_cmp(CHAR(k), CHAR(pat[1])) <= 0
-					   )
-						ok = 1;
-					pat += 2;
-				} else if (c == k)
-					ok = 1;
-			if (ok == negate_range)
-				return(0);
-			break;
-		default:
-			if (*name++ != c)
-				return(0);
-			break;
-		}
-	}
-	return(*name == EOS);
-}
-
-/* Free allocated data belonging to a glob_t structure. */
-void
-globfree(pglob)
-	glob_t *pglob;
-{
-	int i;
-	char **pp;
-
-	if (pglob->gl_pathv != NULL) {
-		pp = pglob->gl_pathv + pglob->gl_offs;
-		for (i = pglob->gl_pathc; i--; ++pp)
-			if (*pp)
-				free(*pp);
-		free(pglob->gl_pathv);
-		pglob->gl_pathv = NULL;
-	}
-}
-
-static DIR *
-g_opendir(str, pglob)
-	Char *str;
-	glob_t *pglob;
-{
-	char buf[MAXPATHLEN];
-
-	if (!*str)
-		strcpy(buf, ".");
-	else {
-		if (g_Ctoc(str, buf, sizeof(buf)))
-			return (NULL);
-	}
-
-	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
-		return((*pglob->gl_opendir)(buf));
-
-	return(opendir(buf));
-}
-
-static int
-g_lstat(fn, sb, pglob)
-	Char *fn;
-	struct stat *sb;
-	glob_t *pglob;
-{
-	char buf[MAXPATHLEN];
-
-	if (g_Ctoc(fn, buf, sizeof(buf))) {
-		errno = ENAMETOOLONG;
-		return (-1);
-	}
-	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
-		return((*pglob->gl_lstat)(buf, sb));
-	return(lstat(buf, sb));
-}
-
-static int
-g_stat(fn, sb, pglob)
-	Char *fn;
-	struct stat *sb;
-	glob_t *pglob;
-{
-	char buf[MAXPATHLEN];
-
-	if (g_Ctoc(fn, buf, sizeof(buf))) {
-		errno = ENAMETOOLONG;
-		return (-1);
-	}
-	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
-		return((*pglob->gl_stat)(buf, sb));
-	return(stat(buf, sb));
-}
-
-static Char *
-g_strchr(str, ch)
-	Char *str;
-	int ch;
-{
-	do {
-		if (*str == ch)
-			return (str);
-	} while (*str++);
-	return (NULL);
-}
-
-static int
-g_Ctoc(str, buf, len)
-	const Char *str;
-	char *buf;
-	u_int len;
-{
-
-	while (len--) {
-		if ((*buf++ = *str++) == '\0')
-			return (0);
-	}
-	return (1);
-}
-
-#ifdef DEBUG
-static void
-qprintf(str, s)
-	const char *str;
-	Char *s;
-{
-	Char *p;
-
-	(void)printf("%s:\n", str);
-	for (p = s; *p; p++)
-		(void)printf("%c", CHAR(*p));
-	(void)printf("\n");
-	for (p = s; *p; p++)
-		(void)printf("%c", *p & M_PROTECT ? '"' : ' ');
-	(void)printf("\n");
-	for (p = s; *p; p++)
-		(void)printf("%c", ismeta(*p) ? '_' : ' ');
-	(void)printf("\n");
-}
-#endif
diff --git a/newlib/libc/sys/linux/stdlib/reallocf.c b/newlib/libc/sys/linux/stdlib/reallocf.c
deleted file mode 100644
index d50200622..000000000
--- a/newlib/libc/sys/linux/stdlib/reallocf.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*-
- * Copyright (c) 1998, M. Warner Losh <imp@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/stdlib/reallocf.c,v 1.4 2002/03/22 21:53:10 obrien Exp $");
-
-#include <stdlib.h>
-
-void *
-reallocf(void *ptr, size_t size)
-{
-	void *nptr;
-
-	nptr = realloc(ptr, size);
-	if (!nptr && ptr)
-		free(ptr);
-	return (nptr);
-}
diff --git a/newlib/libc/sys/linux/stdlib/regcomp.c b/newlib/libc/sys/linux/stdlib/regcomp.c
deleted file mode 100644
index 8a3886964..000000000
--- a/newlib/libc/sys/linux/stdlib/regcomp.c
+++ /dev/null
@@ -1,2089 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)regcomp.c	8.5 (Berkeley) 3/20/94
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)regcomp.c	8.5 (Berkeley) 3/20/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/regex/regcomp.c,v 1.27 2002/03/22 21:52:47 obrien Exp $");
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <regex.h>
-
-#include "collate.h"
-
-#include "utils.h"
-#include "regex2.h"
-
-#include "cclass.h"
-#include "cname.h"
-
-/*
- * parse structure, passed up and down to avoid global variables and
- * other clumsinesses
- */
-struct parse {
-	char *next;		/* next character in RE */
-	char *end;		/* end of string (-> NUL normally) */
-	int error;		/* has an error been seen? */
-	sop *strip;		/* malloced strip */
-	sopno ssize;		/* malloced strip size (allocated) */
-	sopno slen;		/* malloced strip length (used) */
-	int ncsalloc;		/* number of csets allocated */
-	struct re_guts *g;
-#	define	NPAREN	10	/* we need to remember () 1-9 for back refs */
-	sopno pbegin[NPAREN];	/* -> ( ([0] unused) */
-	sopno pend[NPAREN];	/* -> ) ([0] unused) */
-};
-
-/* ========= begin header generated by ./mkh ========= */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* === regcomp.c === */
-static void p_ere(struct parse *p, int stop);
-static void p_ere_exp(struct parse *p);
-static void p_str(struct parse *p);
-static void p_bre(struct parse *p, int end1, int end2);
-static int p_simp_re(struct parse *p, int starordinary);
-static int p_count(struct parse *p);
-static void p_bracket(struct parse *p);
-static void p_b_term(struct parse *p, cset *cs);
-static void p_b_cclass(struct parse *p, cset *cs);
-static void p_b_eclass(struct parse *p, cset *cs);
-static char p_b_symbol(struct parse *p);
-static char p_b_coll_elem(struct parse *p, int endc);
-static char othercase(int ch);
-static void bothcases(struct parse *p, int ch);
-static void ordinary(struct parse *p, int ch);
-static void nonnewline(struct parse *p);
-static void repeat(struct parse *p, sopno start, int from, int to);
-static int seterr(struct parse *p, int e);
-static cset *allocset(struct parse *p);
-static void freeset(struct parse *p, cset *cs);
-static int freezeset(struct parse *p, cset *cs);
-static int firstch(struct parse *p, cset *cs);
-static int nch(struct parse *p, cset *cs);
-static void mcadd(struct parse *p, cset *cs, char *cp);
-#if used
-static void mcsub(cset *cs, char *cp);
-static int mcin(cset *cs, char *cp);
-static char *mcfind(cset *cs, char *cp);
-#endif
-static void mcinvert(struct parse *p, cset *cs);
-static void mccase(struct parse *p, cset *cs);
-static int isinsets(struct re_guts *g, int c);
-static int samesets(struct re_guts *g, int c1, int c2);
-static void categorize(struct parse *p, struct re_guts *g);
-static sopno dupl(struct parse *p, sopno start, sopno finish);
-static void doemit(struct parse *p, sop op, size_t opnd);
-static void doinsert(struct parse *p, sop op, size_t opnd, sopno pos);
-static void dofwd(struct parse *p, sopno pos, sop value);
-static void enlarge(struct parse *p, sopno size);
-static void stripsnug(struct parse *p, struct re_guts *g);
-static void findmust(struct parse *p, struct re_guts *g);
-static int altoffset(sop *scan, int offset, int mccs);
-static void computejumps(struct parse *p, struct re_guts *g);
-static void computematchjumps(struct parse *p, struct re_guts *g);
-static sopno pluscount(struct parse *p, struct re_guts *g);
-
-#ifdef __cplusplus
-}
-#endif
-/* ========= end header generated by ./mkh ========= */
-
-static char nuls[10];		/* place to point scanner in event of error */
-
-/*
- * macros for use with parse structure
- * BEWARE:  these know that the parse structure is named `p' !!!
- */
-#define	PEEK()	(*p->next)
-#define	PEEK2()	(*(p->next+1))
-#define	MORE()	(p->next < p->end)
-#define	MORE2()	(p->next+1 < p->end)
-#define	SEE(c)	(MORE() && PEEK() == (c))
-#define	SEETWO(a, b)	(MORE() && MORE2() && PEEK() == (a) && PEEK2() == (b))
-#define	EAT(c)	((SEE(c)) ? (NEXT(), 1) : 0)
-#define	EATTWO(a, b)	((SEETWO(a, b)) ? (NEXT2(), 1) : 0)
-#define	NEXT()	(p->next++)
-#define	NEXT2()	(p->next += 2)
-#define	NEXTn(n)	(p->next += (n))
-#define	GETNEXT()	(*p->next++)
-#define	SETERROR(e)	seterr(p, (e))
-#define	REQUIRE(co, e)	((co) || SETERROR(e))
-#define	MUSTSEE(c, e)	(REQUIRE(MORE() && PEEK() == (c), e))
-#define	MUSTEAT(c, e)	(REQUIRE(MORE() && GETNEXT() == (c), e))
-#define	MUSTNOTSEE(c, e)	(REQUIRE(!MORE() || PEEK() != (c), e))
-#define	EMIT(op, sopnd)	doemit(p, (sop)(op), (size_t)(sopnd))
-#define	INSERT(op, pos)	doinsert(p, (sop)(op), HERE()-(pos)+1, pos)
-#define	AHEAD(pos)		dofwd(p, pos, HERE()-(pos))
-#define	ASTERN(sop, pos)	EMIT(sop, HERE()-pos)
-#define	HERE()		(p->slen)
-#define	THERE()		(p->slen - 1)
-#define	THERETHERE()	(p->slen - 2)
-#define	DROP(n)	(p->slen -= (n))
-
-#ifndef NDEBUG
-static int never = 0;		/* for use in asserts; shuts lint up */
-#else
-#define	never	0		/* some <assert.h>s have bugs too */
-#endif
-
-/* Macro used by computejump()/computematchjump() */
-#define MIN(a,b)	((a)<(b)?(a):(b))
-
-/*
- - regcomp - interface for parser and compilation
- = extern int regcomp(regex_t *, const char *, int);
- = #define	REG_BASIC	0000
- = #define	REG_EXTENDED	0001
- = #define	REG_ICASE	0002
- = #define	REG_NOSUB	0004
- = #define	REG_NEWLINE	0010
- = #define	REG_NOSPEC	0020
- = #define	REG_PEND	0040
- = #define	REG_DUMP	0200
- */
-int				/* 0 success, otherwise REG_something */
-regcomp(preg, pattern, cflags)
-regex_t *preg;
-const char *pattern;
-int cflags;
-{
-	struct parse pa;
-	struct re_guts *g;
-	struct parse *p = &pa;
-	int i;
-	size_t len;
-#ifdef REDEBUG
-#	define	GOODFLAGS(f)	(f)
-#else
-#	define	GOODFLAGS(f)	((f)&~REG_DUMP)
-#endif
-
-	cflags = GOODFLAGS(cflags);
-	if ((cflags&REG_EXTENDED) && (cflags&REG_NOSPEC))
-		return(REG_INVARG);
-
-	if (cflags&REG_PEND) {
-		if (preg->re_endp < pattern)
-			return(REG_INVARG);
-		len = preg->re_endp - pattern;
-	} else
-		len = strlen((char *)pattern);
-
-	/* do the mallocs early so failure handling is easy */
-	g = (struct re_guts *)malloc(sizeof(struct re_guts) +
-							(NC-1)*sizeof(cat_t));
-	if (g == NULL)
-		return(REG_ESPACE);
-	p->ssize = len/(size_t)2*(size_t)3 + (size_t)1;	/* ugh */
-	p->strip = (sop *)malloc(p->ssize * sizeof(sop));
-	p->slen = 0;
-	if (p->strip == NULL) {
-		free((char *)g);
-		return(REG_ESPACE);
-	}
-
-	/* set things up */
-	p->g = g;
-	p->next = (char *)pattern;	/* convenience; we do not modify it */
-	p->end = p->next + len;
-	p->error = 0;
-	p->ncsalloc = 0;
-	for (i = 0; i < NPAREN; i++) {
-		p->pbegin[i] = 0;
-		p->pend[i] = 0;
-	}
-	g->csetsize = NC;
-	g->sets = NULL;
-	g->setbits = NULL;
-	g->ncsets = 0;
-	g->cflags = cflags;
-	g->iflags = 0;
-	g->nbol = 0;
-	g->neol = 0;
-	g->must = NULL;
-	g->moffset = -1;
-	g->charjump = NULL;
-	g->matchjump = NULL;
-	g->mlen = 0;
-	g->nsub = 0;
-	g->ncategories = 1;	/* category 0 is "everything else" */
-	g->categories = &g->catspace[-(CHAR_MIN)];
-	(void) memset((char *)g->catspace, 0, NC*sizeof(cat_t));
-	g->backrefs = 0;
-
-	/* do it */
-	EMIT(OEND, 0);
-	g->firststate = THERE();
-	if (cflags&REG_EXTENDED)
-		p_ere(p, OUT);
-	else if (cflags&REG_NOSPEC)
-		p_str(p);
-	else
-		p_bre(p, OUT, OUT);
-	EMIT(OEND, 0);
-	g->laststate = THERE();
-
-	/* tidy up loose ends and fill things in */
-	categorize(p, g);
-	stripsnug(p, g);
-	findmust(p, g);
-	/* only use Boyer-Moore algorithm if the pattern is bigger
-	 * than three characters
-	 */
-	if(g->mlen > 3) {
-		computejumps(p, g);
-		computematchjumps(p, g);
-		if(g->matchjump == NULL && g->charjump != NULL) {
-			free(g->charjump);
-			g->charjump = NULL;
-		}
-	}
-	g->nplus = pluscount(p, g);
-	g->magic = MAGIC2;
-	preg->re_nsub = g->nsub;
-	preg->re_g = g;
-	preg->re_magic = MAGIC1;
-#ifndef REDEBUG
-	/* not debugging, so can't rely on the assert() in regexec() */
-	if (g->iflags&BAD)
-		SETERROR(REG_ASSERT);
-#endif
-
-	/* win or lose, we're done */
-	if (p->error != 0)	/* lose */
-		regfree(preg);
-	return(p->error);
-}
-
-/*
- - p_ere - ERE parser top level, concatenation and alternation
- == static void p_ere(struct parse *p, int stop);
- */
-static void
-p_ere(p, stop)
-struct parse *p;
-int stop;			/* character this ERE should end at */
-{
-	char c;
-	sopno prevback;
-	sopno prevfwd;
-	sopno conc;
-	int first = 1;		/* is this the first alternative? */
-
-	for (;;) {
-		/* do a bunch of concatenated expressions */
-		conc = HERE();
-		while (MORE() && (c = PEEK()) != '|' && c != stop)
-			p_ere_exp(p);
-		(void)REQUIRE(HERE() != conc, REG_EMPTY);	/* require nonempty */
-
-		if (!EAT('|'))
-			break;		/* NOTE BREAK OUT */
-
-		if (first) {
-			INSERT(OCH_, conc);	/* offset is wrong */
-			prevfwd = conc;
-			prevback = conc;
-			first = 0;
-		}
-		ASTERN(OOR1, prevback);
-		prevback = THERE();
-		AHEAD(prevfwd);			/* fix previous offset */
-		prevfwd = HERE();
-		EMIT(OOR2, 0);			/* offset is very wrong */
-	}
-
-	if (!first) {		/* tail-end fixups */
-		AHEAD(prevfwd);
-		ASTERN(O_CH, prevback);
-	}
-
-	assert(!MORE() || SEE(stop));
-}
-
-/*
- - p_ere_exp - parse one subERE, an atom possibly followed by a repetition op
- == static void p_ere_exp(struct parse *p);
- */
-static void
-p_ere_exp(p)
-struct parse *p;
-{
-	char c;
-	sopno pos;
-	int count;
-	int count2;
-	sopno subno;
-	int wascaret = 0;
-
-	assert(MORE());		/* caller should have ensured this */
-	c = GETNEXT();
-
-	pos = HERE();
-	switch (c) {
-	case '(':
-		(void)REQUIRE(MORE(), REG_EPAREN);
-		p->g->nsub++;
-		subno = p->g->nsub;
-		if (subno < NPAREN)
-			p->pbegin[subno] = HERE();
-		EMIT(OLPAREN, subno);
-		if (!SEE(')'))
-			p_ere(p, ')');
-		if (subno < NPAREN) {
-			p->pend[subno] = HERE();
-			assert(p->pend[subno] != 0);
-		}
-		EMIT(ORPAREN, subno);
-		(void)MUSTEAT(')', REG_EPAREN);
-		break;
-#ifndef POSIX_MISTAKE
-	case ')':		/* happens only if no current unmatched ( */
-		/*
-		 * You may ask, why the ifndef?  Because I didn't notice
-		 * this until slightly too late for 1003.2, and none of the
-		 * other 1003.2 regular-expression reviewers noticed it at
-		 * all.  So an unmatched ) is legal POSIX, at least until
-		 * we can get it fixed.
-		 */
-		SETERROR(REG_EPAREN);
-		break;
-#endif
-	case '^':
-		EMIT(OBOL, 0);
-		p->g->iflags |= USEBOL;
-		p->g->nbol++;
-		wascaret = 1;
-		break;
-	case '$':
-		EMIT(OEOL, 0);
-		p->g->iflags |= USEEOL;
-		p->g->neol++;
-		break;
-	case '|':
-		SETERROR(REG_EMPTY);
-		break;
-	case '*':
-	case '+':
-	case '?':
-		SETERROR(REG_BADRPT);
-		break;
-	case '.':
-		if (p->g->cflags&REG_NEWLINE)
-			nonnewline(p);
-		else
-			EMIT(OANY, 0);
-		break;
-	case '[':
-		p_bracket(p);
-		break;
-	case '\\':
-		(void)REQUIRE(MORE(), REG_EESCAPE);
-		c = GETNEXT();
-		ordinary(p, c);
-		break;
-	case '{':		/* okay as ordinary except if digit follows */
-		(void)REQUIRE(!MORE() || !isdigit((uch)PEEK()), REG_BADRPT);
-		/* FALLTHROUGH */
-	default:
-		ordinary(p, c);
-		break;
-	}
-
-	if (!MORE())
-		return;
-	c = PEEK();
-	/* we call { a repetition if followed by a digit */
-	if (!( c == '*' || c == '+' || c == '?' ||
-				(c == '{' && MORE2() && isdigit((uch)PEEK2())) ))
-		return;		/* no repetition, we're done */
-	NEXT();
-
-	(void)REQUIRE(!wascaret, REG_BADRPT);
-	switch (c) {
-	case '*':	/* implemented as +? */
-		/* this case does not require the (y|) trick, noKLUDGE */
-		INSERT(OPLUS_, pos);
-		ASTERN(O_PLUS, pos);
-		INSERT(OQUEST_, pos);
-		ASTERN(O_QUEST, pos);
-		break;
-	case '+':
-		INSERT(OPLUS_, pos);
-		ASTERN(O_PLUS, pos);
-		break;
-	case '?':
-		/* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
-		INSERT(OCH_, pos);		/* offset slightly wrong */
-		ASTERN(OOR1, pos);		/* this one's right */
-		AHEAD(pos);			/* fix the OCH_ */
-		EMIT(OOR2, 0);			/* offset very wrong... */
-		AHEAD(THERE());			/* ...so fix it */
-		ASTERN(O_CH, THERETHERE());
-		break;
-	case '{':
-		count = p_count(p);
-		if (EAT(',')) {
-			if (isdigit((uch)PEEK())) {
-				count2 = p_count(p);
-				(void)REQUIRE(count <= count2, REG_BADBR);
-			} else		/* single number with comma */
-				count2 = INFINITY;
-		} else		/* just a single number */
-			count2 = count;
-		repeat(p, pos, count, count2);
-		if (!EAT('}')) {	/* error heuristics */
-			while (MORE() && PEEK() != '}')
-				NEXT();
-			(void)REQUIRE(MORE(), REG_EBRACE);
-			SETERROR(REG_BADBR);
-		}
-		break;
-	}
-
-	if (!MORE())
-		return;
-	c = PEEK();
-	if (!( c == '*' || c == '+' || c == '?' ||
-				(c == '{' && MORE2() && isdigit((uch)PEEK2())) ) )
-		return;
-	SETERROR(REG_BADRPT);
-}
-
-/*
- - p_str - string (no metacharacters) "parser"
- == static void p_str(struct parse *p);
- */
-static void
-p_str(p)
-struct parse *p;
-{
-	(void)REQUIRE(MORE(), REG_EMPTY);
-	while (MORE())
-		ordinary(p, GETNEXT());
-}
-
-/*
- - p_bre - BRE parser top level, anchoring and concatenation
- == static void p_bre(struct parse *p, int end1, \
- ==	int end2);
- * Giving end1 as OUT essentially eliminates the end1/end2 check.
- *
- * This implementation is a bit of a kludge, in that a trailing $ is first
- * taken as an ordinary character and then revised to be an anchor.  The
- * only undesirable side effect is that '$' gets included as a character
- * category in such cases.  This is fairly harmless; not worth fixing.
- * The amount of lookahead needed to avoid this kludge is excessive.
- */
-static void
-p_bre(p, end1, end2)
-struct parse *p;
-int end1;			/* first terminating character */
-int end2;			/* second terminating character */
-{
-	sopno start = HERE();
-	int first = 1;			/* first subexpression? */
-	int wasdollar = 0;
-
-	if (EAT('^')) {
-		EMIT(OBOL, 0);
-		p->g->iflags |= USEBOL;
-		p->g->nbol++;
-	}
-	while (MORE() && !SEETWO(end1, end2)) {
-		wasdollar = p_simp_re(p, first);
-		first = 0;
-	}
-	if (wasdollar) {	/* oops, that was a trailing anchor */
-		DROP(1);
-		EMIT(OEOL, 0);
-		p->g->iflags |= USEEOL;
-		p->g->neol++;
-	}
-
-	(void)REQUIRE(HERE() != start, REG_EMPTY);	/* require nonempty */
-}
-
-/*
- - p_simp_re - parse a simple RE, an atom possibly followed by a repetition
- == static int p_simp_re(struct parse *p, int starordinary);
- */
-static int			/* was the simple RE an unbackslashed $? */
-p_simp_re(p, starordinary)
-struct parse *p;
-int starordinary;		/* is a leading * an ordinary character? */
-{
-	int c;
-	int count;
-	int count2;
-	sopno pos;
-	int i;
-	sopno subno;
-#	define	BACKSL	(1<<CHAR_BIT)
-
-	pos = HERE();		/* repetion op, if any, covers from here */
-
-	assert(MORE());		/* caller should have ensured this */
-	c = GETNEXT();
-	if (c == '\\') {
-		(void)REQUIRE(MORE(), REG_EESCAPE);
-		c = BACKSL | GETNEXT();
-	}
-	switch (c) {
-	case '.':
-		if (p->g->cflags&REG_NEWLINE)
-			nonnewline(p);
-		else
-			EMIT(OANY, 0);
-		break;
-	case '[':
-		p_bracket(p);
-		break;
-	case BACKSL|'{':
-		SETERROR(REG_BADRPT);
-		break;
-	case BACKSL|'(':
-		p->g->nsub++;
-		subno = p->g->nsub;
-		if (subno < NPAREN)
-			p->pbegin[subno] = HERE();
-		EMIT(OLPAREN, subno);
-		/* the MORE here is an error heuristic */
-		if (MORE() && !SEETWO('\\', ')'))
-			p_bre(p, '\\', ')');
-		if (subno < NPAREN) {
-			p->pend[subno] = HERE();
-			assert(p->pend[subno] != 0);
-		}
-		EMIT(ORPAREN, subno);
-		(void)REQUIRE(EATTWO('\\', ')'), REG_EPAREN);
-		break;
-	case BACKSL|')':	/* should not get here -- must be user */
-	case BACKSL|'}':
-		SETERROR(REG_EPAREN);
-		break;
-	case BACKSL|'1':
-	case BACKSL|'2':
-	case BACKSL|'3':
-	case BACKSL|'4':
-	case BACKSL|'5':
-	case BACKSL|'6':
-	case BACKSL|'7':
-	case BACKSL|'8':
-	case BACKSL|'9':
-		i = (c&~BACKSL) - '0';
-		assert(i < NPAREN);
-		if (p->pend[i] != 0) {
-			assert(i <= p->g->nsub);
-			EMIT(OBACK_, i);
-			assert(p->pbegin[i] != 0);
-			assert(OP(p->strip[p->pbegin[i]]) == OLPAREN);
-			assert(OP(p->strip[p->pend[i]]) == ORPAREN);
-			(void) dupl(p, p->pbegin[i]+1, p->pend[i]);
-			EMIT(O_BACK, i);
-		} else
-			SETERROR(REG_ESUBREG);
-		p->g->backrefs = 1;
-		break;
-	case '*':
-		(void)REQUIRE(starordinary, REG_BADRPT);
-		/* FALLTHROUGH */
-	default:
-		ordinary(p, (char)c);
-		break;
-	}
-
-	if (EAT('*')) {		/* implemented as +? */
-		/* this case does not require the (y|) trick, noKLUDGE */
-		INSERT(OPLUS_, pos);
-		ASTERN(O_PLUS, pos);
-		INSERT(OQUEST_, pos);
-		ASTERN(O_QUEST, pos);
-	} else if (EATTWO('\\', '{')) {
-		count = p_count(p);
-		if (EAT(',')) {
-			if (MORE() && isdigit((uch)PEEK())) {
-				count2 = p_count(p);
-				(void)REQUIRE(count <= count2, REG_BADBR);
-			} else		/* single number with comma */
-				count2 = INFINITY;
-		} else		/* just a single number */
-			count2 = count;
-		repeat(p, pos, count, count2);
-		if (!EATTWO('\\', '}')) {	/* error heuristics */
-			while (MORE() && !SEETWO('\\', '}'))
-				NEXT();
-			(void)REQUIRE(MORE(), REG_EBRACE);
-			SETERROR(REG_BADBR);
-		}
-	} else if (c == '$')     /* $ (but not \$) ends it */
-		return(1);
-
-	return(0);
-}
-
-/*
- - p_count - parse a repetition count
- == static int p_count(struct parse *p);
- */
-static int			/* the value */
-p_count(p)
-struct parse *p;
-{
-	int count = 0;
-	int ndigits = 0;
-
-	while (MORE() && isdigit((uch)PEEK()) && count <= DUPMAX) {
-		count = count*10 + (GETNEXT() - '0');
-		ndigits++;
-	}
-
-	(void)REQUIRE(ndigits > 0 && count <= DUPMAX, REG_BADBR);
-	return(count);
-}
-
-/*
- - p_bracket - parse a bracketed character list
- == static void p_bracket(struct parse *p);
- *
- * Note a significant property of this code:  if the allocset() did SETERROR,
- * no set operations are done.
- */
-static void
-p_bracket(p)
-struct parse *p;
-{
-	cset *cs = allocset(p);
-	int invert = 0;
-
-	/* Dept of Truly Sickening Special-Case Kludges */
-	if (p->next + 5 < p->end && strncmp(p->next, "[:<:]]", 6) == 0) {
-		EMIT(OBOW, 0);
-		NEXTn(6);
-		return;
-	}
-	if (p->next + 5 < p->end && strncmp(p->next, "[:>:]]", 6) == 0) {
-		EMIT(OEOW, 0);
-		NEXTn(6);
-		return;
-	}
-
-	if (EAT('^'))
-		invert++;	/* make note to invert set at end */
-	if (EAT(']'))
-		CHadd(cs, ']');
-	else if (EAT('-'))
-		CHadd(cs, '-');
-	while (MORE() && PEEK() != ']' && !SEETWO('-', ']'))
-		p_b_term(p, cs);
-	if (EAT('-'))
-		CHadd(cs, '-');
-	(void)MUSTEAT(']', REG_EBRACK);
-
-	if (p->error != 0)	/* don't mess things up further */
-		return;
-
-	if (p->g->cflags&REG_ICASE) {
-		int i;
-		int ci;
-
-		for (i = p->g->csetsize - 1; i >= 0; i--)
-			if (CHIN(cs, i) && isalpha(i)) {
-				ci = othercase(i);
-				if (ci != i)
-					CHadd(cs, ci);
-			}
-		if (cs->multis != NULL)
-			mccase(p, cs);
-	}
-	if (invert) {
-		int i;
-
-		for (i = p->g->csetsize - 1; i >= 0; i--)
-			if (CHIN(cs, i))
-				CHsub(cs, i);
-			else
-				CHadd(cs, i);
-		if (p->g->cflags&REG_NEWLINE)
-			CHsub(cs, '\n');
-		if (cs->multis != NULL)
-			mcinvert(p, cs);
-	}
-
-	assert(cs->multis == NULL);		/* xxx */
-
-	if (nch(p, cs) == 1) {		/* optimize singleton sets */
-		ordinary(p, firstch(p, cs));
-		freeset(p, cs);
-	} else
-		EMIT(OANYOF, freezeset(p, cs));
-}
-
-/*
- - p_b_term - parse one term of a bracketed character list
- == static void p_b_term(struct parse *p, cset *cs);
- */
-static void
-p_b_term(p, cs)
-struct parse *p;
-cset *cs;
-{
-	char c;
-	char start, finish;
-	int i;
-
-	/* classify what we've got */
-	switch ((MORE()) ? PEEK() : '\0') {
-	case '[':
-		c = (MORE2()) ? PEEK2() : '\0';
-		break;
-	case '-':
-		SETERROR(REG_ERANGE);
-		return;			/* NOTE RETURN */
-		break;
-	default:
-		c = '\0';
-		break;
-	}
-
-	switch (c) {
-	case ':':		/* character class */
-		NEXT2();
-		(void)REQUIRE(MORE(), REG_EBRACK);
-		c = PEEK();
-		(void)REQUIRE(c != '-' && c != ']', REG_ECTYPE);
-		p_b_cclass(p, cs);
-		(void)REQUIRE(MORE(), REG_EBRACK);
-		(void)REQUIRE(EATTWO(':', ']'), REG_ECTYPE);
-		break;
-	case '=':		/* equivalence class */
-		NEXT2();
-		(void)REQUIRE(MORE(), REG_EBRACK);
-		c = PEEK();
-		(void)REQUIRE(c != '-' && c != ']', REG_ECOLLATE);
-		p_b_eclass(p, cs);
-		(void)REQUIRE(MORE(), REG_EBRACK);
-		(void)REQUIRE(EATTWO('=', ']'), REG_ECOLLATE);
-		break;
-	default:		/* symbol, ordinary character, or range */
-/* xxx revision needed for multichar stuff */
-		start = p_b_symbol(p);
-		if (SEE('-') && MORE2() && PEEK2() != ']') {
-			/* range */
-			NEXT();
-			if (EAT('-'))
-				finish = '-';
-			else
-				finish = p_b_symbol(p);
-		} else
-			finish = start;
-		if (start == finish)
-			CHadd(cs, start);
-		else {
-			if (__collate_load_error) {
-				(void)REQUIRE((uch)start <= (uch)finish, REG_ERANGE);
-				for (i = (uch)start; i <= (uch)finish; i++)
-					CHadd(cs, i);
-			} else {
-				(void)REQUIRE(__collate_range_cmp(start, finish) <= 0, REG_ERANGE);
-				for (i = CHAR_MIN; i <= CHAR_MAX; i++) {
-					if (   __collate_range_cmp(start, i) <= 0
-					    && __collate_range_cmp(i, finish) <= 0
-					   )
-						CHadd(cs, i);
-				}
-			}
-		}
-		break;
-	}
-}
-
-/*
- - p_b_cclass - parse a character-class name and deal with it
- == static void p_b_cclass(struct parse *p, cset *cs);
- */
-static void
-p_b_cclass(p, cs)
-struct parse *p;
-cset *cs;
-{
-	int c;
-	char *sp = p->next;
-	struct cclass *cp;
-	size_t len;
-
-	while (MORE() && isalpha((uch)PEEK()))
-		NEXT();
-	len = p->next - sp;
-	for (cp = cclasses; cp->name != NULL; cp++)
-		if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
-			break;
-	if (cp->name == NULL) {
-		/* oops, didn't find it */
-		SETERROR(REG_ECTYPE);
-		return;
-	}
-
-	switch (cp->fidx) {
-	case CALNUM:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isalnum((uch)c))
-				CHadd(cs, c);
-		break;
-	case CALPHA:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isalpha((uch)c))
-				CHadd(cs, c);
-		break;
-	case CBLANK:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isblank((uch)c))
-				CHadd(cs, c);
-		break;
-	case CCNTRL:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (iscntrl((uch)c))
-				CHadd(cs, c);
-		break;
-	case CDIGIT:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isdigit((uch)c))
-				CHadd(cs, c);
-		break;
-	case CGRAPH:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isgraph((uch)c))
-				CHadd(cs, c);
-		break;
-	case CLOWER:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (islower((uch)c))
-				CHadd(cs, c);
-		break;
-	case CPRINT:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isprint((uch)c))
-				CHadd(cs, c);
-		break;
-	case CPUNCT:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (ispunct((uch)c))
-				CHadd(cs, c);
-		break;
-	case CSPACE:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isspace((uch)c))
-				CHadd(cs, c);
-		break;
-	case CUPPER:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isupper((uch)c))
-				CHadd(cs, c);
-		break;
-	case CXDIGIT:
-		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-			if (isxdigit((uch)c))
-				CHadd(cs, c);
-		break;
-	}
-#if 0
-	for (u = cp->multis; *u != '\0'; u += strlen(u) + 1)
-		MCadd(p, cs, u);
-#endif
-}
-
-/*
- - p_b_eclass - parse an equivalence-class name and deal with it
- == static void p_b_eclass(struct parse *p, cset *cs);
- *
- * This implementation is incomplete. xxx
- */
-static void
-p_b_eclass(p, cs)
-struct parse *p;
-cset *cs;
-{
-	char c;
-
-	c = p_b_coll_elem(p, '=');
-	CHadd(cs, c);
-}
-
-/*
- - p_b_symbol - parse a character or [..]ed multicharacter collating symbol
- == static char p_b_symbol(struct parse *p);
- */
-static char			/* value of symbol */
-p_b_symbol(p)
-struct parse *p;
-{
-	char value;
-
-	(void)REQUIRE(MORE(), REG_EBRACK);
-	if (!EATTWO('[', '.'))
-		return(GETNEXT());
-
-	/* collating symbol */
-	value = p_b_coll_elem(p, '.');
-	(void)REQUIRE(EATTWO('.', ']'), REG_ECOLLATE);
-	return(value);
-}
-
-/*
- - p_b_coll_elem - parse a collating-element name and look it up
- == static char p_b_coll_elem(struct parse *p, int endc);
- */
-static char			/* value of collating element */
-p_b_coll_elem(p, endc)
-struct parse *p;
-int endc;			/* name ended by endc,']' */
-{
-	char *sp = p->next;
-	struct cname *cp;
-	int len;
-
-	while (MORE() && !SEETWO(endc, ']'))
-		NEXT();
-	if (!MORE()) {
-		SETERROR(REG_EBRACK);
-		return(0);
-	}
-	len = p->next - sp;
-	for (cp = cnames; cp->name != NULL; cp++)
-		if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
-			return(cp->code);	/* known name */
-	if (len == 1)
-		return(*sp);	/* single character */
-	SETERROR(REG_ECOLLATE);			/* neither */
-	return(0);
-}
-
-/*
- - othercase - return the case counterpart of an alphabetic
- == static char othercase(int ch);
- */
-static char			/* if no counterpart, return ch */
-othercase(ch)
-int ch;
-{
-	ch = (uch)ch;
-	assert(isalpha(ch));
-	if (isupper(ch))
-		return(tolower(ch));
-	else if (islower(ch))
-		return(toupper(ch));
-	else			/* peculiar, but could happen */
-		return(ch);
-}
-
-/*
- - bothcases - emit a dualcase version of a two-case character
- == static void bothcases(struct parse *p, int ch);
- *
- * Boy, is this implementation ever a kludge...
- */
-static void
-bothcases(p, ch)
-struct parse *p;
-int ch;
-{
-	char *oldnext = p->next;
-	char *oldend = p->end;
-	char bracket[3];
-
-	ch = (uch)ch;
-	assert(othercase(ch) != ch);	/* p_bracket() would recurse */
-	p->next = bracket;
-	p->end = bracket+2;
-	bracket[0] = ch;
-	bracket[1] = ']';
-	bracket[2] = '\0';
-	p_bracket(p);
-	assert(p->next == bracket+2);
-	p->next = oldnext;
-	p->end = oldend;
-}
-
-/*
- - ordinary - emit an ordinary character
- == static void ordinary(struct parse *p, int ch);
- */
-static void
-ordinary(p, ch)
-struct parse *p;
-int ch;
-{
-	cat_t *cap = p->g->categories;
-
-	if ((p->g->cflags&REG_ICASE) && isalpha((uch)ch) && othercase(ch) != ch)
-		bothcases(p, ch);
-	else {
-		EMIT(OCHAR, (uch)ch);
-		if (cap[ch] == 0)
-			cap[ch] = p->g->ncategories++;
-	}
-}
-
-/*
- - nonnewline - emit REG_NEWLINE version of OANY
- == static void nonnewline(struct parse *p);
- *
- * Boy, is this implementation ever a kludge...
- */
-static void
-nonnewline(p)
-struct parse *p;
-{
-	char *oldnext = p->next;
-	char *oldend = p->end;
-	char bracket[4];
-
-	p->next = bracket;
-	p->end = bracket+3;
-	bracket[0] = '^';
-	bracket[1] = '\n';
-	bracket[2] = ']';
-	bracket[3] = '\0';
-	p_bracket(p);
-	assert(p->next == bracket+3);
-	p->next = oldnext;
-	p->end = oldend;
-}
-
-/*
- - repeat - generate code for a bounded repetition, recursively if needed
- == static void repeat(struct parse *p, sopno start, int from, int to);
- */
-static void
-repeat(p, start, from, to)
-struct parse *p;
-sopno start;			/* operand from here to end of strip */
-int from;			/* repeated from this number */
-int to;				/* to this number of times (maybe INFINITY) */
-{
-	sopno finish = HERE();
-#	define	N	2
-#	define	INF	3
-#	define	REP(f, t)	((f)*8 + (t))
-#	define	MAP(n)	(((n) <= 1) ? (n) : ((n) == INFINITY) ? INF : N)
-	sopno copy;
-
-	if (p->error != 0)	/* head off possible runaway recursion */
-		return;
-
-	assert(from <= to);
-
-	switch (REP(MAP(from), MAP(to))) {
-	case REP(0, 0):			/* must be user doing this */
-		DROP(finish-start);	/* drop the operand */
-		break;
-	case REP(0, 1):			/* as x{1,1}? */
-	case REP(0, N):			/* as x{1,n}? */
-	case REP(0, INF):		/* as x{1,}? */
-		/* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
-		INSERT(OCH_, start);		/* offset is wrong... */
-		repeat(p, start+1, 1, to);
-		ASTERN(OOR1, start);
-		AHEAD(start);			/* ... fix it */
-		EMIT(OOR2, 0);
-		AHEAD(THERE());
-		ASTERN(O_CH, THERETHERE());
-		break;
-	case REP(1, 1):			/* trivial case */
-		/* done */
-		break;
-	case REP(1, N):			/* as x?x{1,n-1} */
-		/* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
-		INSERT(OCH_, start);
-		ASTERN(OOR1, start);
-		AHEAD(start);
-		EMIT(OOR2, 0);			/* offset very wrong... */
-		AHEAD(THERE());			/* ...so fix it */
-		ASTERN(O_CH, THERETHERE());
-		copy = dupl(p, start+1, finish+1);
-		assert(copy == finish+4);
-		repeat(p, copy, 1, to-1);
-		break;
-	case REP(1, INF):		/* as x+ */
-		INSERT(OPLUS_, start);
-		ASTERN(O_PLUS, start);
-		break;
-	case REP(N, N):			/* as xx{m-1,n-1} */
-		copy = dupl(p, start, finish);
-		repeat(p, copy, from-1, to-1);
-		break;
-	case REP(N, INF):		/* as xx{n-1,INF} */
-		copy = dupl(p, start, finish);
-		repeat(p, copy, from-1, to);
-		break;
-	default:			/* "can't happen" */
-		SETERROR(REG_ASSERT);	/* just in case */
-		break;
-	}
-}
-
-/*
- - seterr - set an error condition
- == static int seterr(struct parse *p, int e);
- */
-static int			/* useless but makes type checking happy */
-seterr(p, e)
-struct parse *p;
-int e;
-{
-	if (p->error == 0)	/* keep earliest error condition */
-		p->error = e;
-	p->next = nuls;		/* try to bring things to a halt */
-	p->end = nuls;
-	return(0);		/* make the return value well-defined */
-}
-
-/*
- - allocset - allocate a set of characters for []
- == static cset *allocset(struct parse *p);
- */
-static cset *
-allocset(p)
-struct parse *p;
-{
-	int no = p->g->ncsets++;
-	size_t nc;
-	size_t nbytes;
-	cset *cs;
-	size_t css = (size_t)p->g->csetsize;
-	int i;
-
-	if (no >= p->ncsalloc) {	/* need another column of space */
-		p->ncsalloc += CHAR_BIT;
-		nc = p->ncsalloc;
-		assert(nc % CHAR_BIT == 0);
-		nbytes = nc / CHAR_BIT * css;
-		if (p->g->sets == NULL)
-			p->g->sets = (cset *)malloc(nc * sizeof(cset));
-		else
-			p->g->sets = (cset *)reallocf((char *)p->g->sets,
-							nc * sizeof(cset));
-		if (p->g->setbits == NULL)
-			p->g->setbits = (uch *)malloc(nbytes);
-		else {
-			p->g->setbits = (uch *)reallocf((char *)p->g->setbits,
-								nbytes);
-			/* xxx this isn't right if setbits is now NULL */
-			for (i = 0; i < no; i++)
-				p->g->sets[i].ptr = p->g->setbits + css*(i/CHAR_BIT);
-		}
-		if (p->g->sets != NULL && p->g->setbits != NULL)
-			(void) memset((char *)p->g->setbits + (nbytes - css),
-								0, css);
-		else {
-			no = 0;
-			SETERROR(REG_ESPACE);
-			/* caller's responsibility not to do set ops */
-		}
-	}
-
-	assert(p->g->sets != NULL);	/* xxx */
-	cs = &p->g->sets[no];
-	cs->ptr = p->g->setbits + css*((no)/CHAR_BIT);
-	cs->mask = 1 << ((no) % CHAR_BIT);
-	cs->hash = 0;
-	cs->smultis = 0;
-	cs->multis = NULL;
-
-	return(cs);
-}
-
-/*
- - freeset - free a now-unused set
- == static void freeset(struct parse *p, cset *cs);
- */
-static void
-freeset(p, cs)
-struct parse *p;
-cset *cs;
-{
-	int i;
-	cset *top = &p->g->sets[p->g->ncsets];
-	size_t css = (size_t)p->g->csetsize;
-
-	for (i = 0; i < css; i++)
-		CHsub(cs, i);
-	if (cs == top-1)	/* recover only the easy case */
-		p->g->ncsets--;
-}
-
-/*
- - freezeset - final processing on a set of characters
- == static int freezeset(struct parse *p, cset *cs);
- *
- * The main task here is merging identical sets.  This is usually a waste
- * of time (although the hash code minimizes the overhead), but can win
- * big if REG_ICASE is being used.  REG_ICASE, by the way, is why the hash
- * is done using addition rather than xor -- all ASCII [aA] sets xor to
- * the same value!
- */
-static int			/* set number */
-freezeset(p, cs)
-struct parse *p;
-cset *cs;
-{
-	short h = cs->hash;
-	int i;
-	cset *top = &p->g->sets[p->g->ncsets];
-	cset *cs2;
-	size_t css = (size_t)p->g->csetsize;
-
-	/* look for an earlier one which is the same */
-	for (cs2 = &p->g->sets[0]; cs2 < top; cs2++)
-		if (cs2->hash == h && cs2 != cs) {
-			/* maybe */
-			for (i = 0; i < css; i++)
-				if (!!CHIN(cs2, i) != !!CHIN(cs, i))
-					break;		/* no */
-			if (i == css)
-				break;			/* yes */
-		}
-
-	if (cs2 < top) {	/* found one */
-		freeset(p, cs);
-		cs = cs2;
-	}
-
-	return((int)(cs - p->g->sets));
-}
-
-/*
- - firstch - return first character in a set (which must have at least one)
- == static int firstch(struct parse *p, cset *cs);
- */
-static int			/* character; there is no "none" value */
-firstch(p, cs)
-struct parse *p;
-cset *cs;
-{
-	int i;
-	size_t css = (size_t)p->g->csetsize;
-
-	for (i = 0; i < css; i++)
-		if (CHIN(cs, i))
-			return((char)i);
-	assert(never);
-	return(0);		/* arbitrary */
-}
-
-/*
- - nch - number of characters in a set
- == static int nch(struct parse *p, cset *cs);
- */
-static int
-nch(p, cs)
-struct parse *p;
-cset *cs;
-{
-	int i;
-	size_t css = (size_t)p->g->csetsize;
-	int n = 0;
-
-	for (i = 0; i < css; i++)
-		if (CHIN(cs, i))
-			n++;
-	return(n);
-}
-
-/*
- - mcadd - add a collating element to a cset
- == static void mcadd(struct parse *p, cset *cs, \
- ==	char *cp);
- */
-static void
-mcadd(p, cs, cp)
-struct parse *p;
-cset *cs;
-char *cp;
-{
-	size_t oldend = cs->smultis;
-
-	cs->smultis += strlen(cp) + 1;
-	if (cs->multis == NULL)
-		cs->multis = malloc(cs->smultis);
-	else
-		cs->multis = reallocf(cs->multis, cs->smultis);
-	if (cs->multis == NULL) {
-		SETERROR(REG_ESPACE);
-		return;
-	}
-
-	(void) strcpy(cs->multis + oldend - 1, cp);
-	cs->multis[cs->smultis - 1] = '\0';
-}
-
-#if used
-/*
- - mcsub - subtract a collating element from a cset
- == static void mcsub(cset *cs, char *cp);
- */
-static void
-mcsub(cs, cp)
-cset *cs;
-char *cp;
-{
-	char *fp = mcfind(cs, cp);
-	size_t len = strlen(fp);
-
-	assert(fp != NULL);
-	(void) memmove(fp, fp + len + 1,
-				cs->smultis - (fp + len + 1 - cs->multis));
-	cs->smultis -= len;
-
-	if (cs->smultis == 0) {
-		free(cs->multis);
-		cs->multis = NULL;
-		return;
-	}
-
-	cs->multis = reallocf(cs->multis, cs->smultis);
-	assert(cs->multis != NULL);
-}
-
-/*
- - mcin - is a collating element in a cset?
- == static int mcin(cset *cs, char *cp);
- */
-static int
-mcin(cs, cp)
-cset *cs;
-char *cp;
-{
-	return(mcfind(cs, cp) != NULL);
-}
-
-/*
- - mcfind - find a collating element in a cset
- == static char *mcfind(cset *cs, char *cp);
- */
-static char *
-mcfind(cs, cp)
-cset *cs;
-char *cp;
-{
-	char *p;
-
-	if (cs->multis == NULL)
-		return(NULL);
-	for (p = cs->multis; *p != '\0'; p += strlen(p) + 1)
-		if (strcmp(cp, p) == 0)
-			return(p);
-	return(NULL);
-}
-#endif
-
-/*
- - mcinvert - invert the list of collating elements in a cset
- == static void mcinvert(struct parse *p, cset *cs);
- *
- * This would have to know the set of possibilities.  Implementation
- * is deferred.
- */
-static void
-mcinvert(p, cs)
-struct parse *p;
-cset *cs;
-{
-	assert(cs->multis == NULL);	/* xxx */
-}
-
-/*
- - mccase - add case counterparts of the list of collating elements in a cset
- == static void mccase(struct parse *p, cset *cs);
- *
- * This would have to know the set of possibilities.  Implementation
- * is deferred.
- */
-static void
-mccase(p, cs)
-struct parse *p;
-cset *cs;
-{
-	assert(cs->multis == NULL);	/* xxx */
-}
-
-/*
- - isinsets - is this character in any sets?
- == static int isinsets(struct re_guts *g, int c);
- */
-static int			/* predicate */
-isinsets(g, c)
-struct re_guts *g;
-int c;
-{
-	uch *col;
-	int i;
-	int ncols = (g->ncsets+(CHAR_BIT-1)) / CHAR_BIT;
-	unsigned uc = (uch)c;
-
-	for (i = 0, col = g->setbits; i < ncols; i++, col += g->csetsize)
-		if (col[uc] != 0)
-			return(1);
-	return(0);
-}
-
-/*
- - samesets - are these two characters in exactly the same sets?
- == static int samesets(struct re_guts *g, int c1, int c2);
- */
-static int			/* predicate */
-samesets(g, c1, c2)
-struct re_guts *g;
-int c1;
-int c2;
-{
-	uch *col;
-	int i;
-	int ncols = (g->ncsets+(CHAR_BIT-1)) / CHAR_BIT;
-	unsigned uc1 = (uch)c1;
-	unsigned uc2 = (uch)c2;
-
-	for (i = 0, col = g->setbits; i < ncols; i++, col += g->csetsize)
-		if (col[uc1] != col[uc2])
-			return(0);
-	return(1);
-}
-
-/*
- - categorize - sort out character categories
- == static void categorize(struct parse *p, struct re_guts *g);
- */
-static void
-categorize(p, g)
-struct parse *p;
-struct re_guts *g;
-{
-	cat_t *cats = g->categories;
-	int c;
-	int c2;
-	cat_t cat;
-
-	/* avoid making error situations worse */
-	if (p->error != 0)
-		return;
-
-	for (c = CHAR_MIN; c <= CHAR_MAX; c++)
-		if (cats[c] == 0 && isinsets(g, c)) {
-			cat = g->ncategories++;
-			cats[c] = cat;
-			for (c2 = c+1; c2 <= CHAR_MAX; c2++)
-				if (cats[c2] == 0 && samesets(g, c, c2))
-					cats[c2] = cat;
-		}
-}
-
-/*
- - dupl - emit a duplicate of a bunch of sops
- == static sopno dupl(struct parse *p, sopno start, sopno finish);
- */
-static sopno			/* start of duplicate */
-dupl(p, start, finish)
-struct parse *p;
-sopno start;			/* from here */
-sopno finish;			/* to this less one */
-{
-	sopno ret = HERE();
-	sopno len = finish - start;
-
-	assert(finish >= start);
-	if (len == 0)
-		return(ret);
-	enlarge(p, p->ssize + len);	/* this many unexpected additions */
-	assert(p->ssize >= p->slen + len);
-	(void) memcpy((char *)(p->strip + p->slen),
-		(char *)(p->strip + start), (size_t)len*sizeof(sop));
-	p->slen += len;
-	return(ret);
-}
-
-/*
- - doemit - emit a strip operator
- == static void doemit(struct parse *p, sop op, size_t opnd);
- *
- * It might seem better to implement this as a macro with a function as
- * hard-case backup, but it's just too big and messy unless there are
- * some changes to the data structures.  Maybe later.
- */
-static void
-doemit(p, op, opnd)
-struct parse *p;
-sop op;
-size_t opnd;
-{
-	/* avoid making error situations worse */
-	if (p->error != 0)
-		return;
-
-	/* deal with oversize operands ("can't happen", more or less) */
-	assert(opnd < 1<<OPSHIFT);
-
-	/* deal with undersized strip */
-	if (p->slen >= p->ssize)
-		enlarge(p, (p->ssize+1) / 2 * 3);	/* +50% */
-	assert(p->slen < p->ssize);
-
-	/* finally, it's all reduced to the easy case */
-	p->strip[p->slen++] = SOP(op, opnd);
-}
-
-/*
- - doinsert - insert a sop into the strip
- == static void doinsert(struct parse *p, sop op, size_t opnd, sopno pos);
- */
-static void
-doinsert(p, op, opnd, pos)
-struct parse *p;
-sop op;
-size_t opnd;
-sopno pos;
-{
-	sopno sn;
-	sop s;
-	int i;
-
-	/* avoid making error situations worse */
-	if (p->error != 0)
-		return;
-
-	sn = HERE();
-	EMIT(op, opnd);		/* do checks, ensure space */
-	assert(HERE() == sn+1);
-	s = p->strip[sn];
-
-	/* adjust paren pointers */
-	assert(pos > 0);
-	for (i = 1; i < NPAREN; i++) {
-		if (p->pbegin[i] >= pos) {
-			p->pbegin[i]++;
-		}
-		if (p->pend[i] >= pos) {
-			p->pend[i]++;
-		}
-	}
-
-	memmove((char *)&p->strip[pos+1], (char *)&p->strip[pos],
-						(HERE()-pos-1)*sizeof(sop));
-	p->strip[pos] = s;
-}
-
-/*
- - dofwd - complete a forward reference
- == static void dofwd(struct parse *p, sopno pos, sop value);
- */
-static void
-dofwd(p, pos, value)
-struct parse *p;
-sopno pos;
-sop value;
-{
-	/* avoid making error situations worse */
-	if (p->error != 0)
-		return;
-
-	assert(value < 1<<OPSHIFT);
-	p->strip[pos] = OP(p->strip[pos]) | value;
-}
-
-/*
- - enlarge - enlarge the strip
- == static void enlarge(struct parse *p, sopno size);
- */
-static void
-enlarge(p, size)
-struct parse *p;
-sopno size;
-{
-	sop *sp;
-
-	if (p->ssize >= size)
-		return;
-
-	sp = (sop *)realloc(p->strip, size*sizeof(sop));
-	if (sp == NULL) {
-		SETERROR(REG_ESPACE);
-		return;
-	}
-	p->strip = sp;
-	p->ssize = size;
-}
-
-/*
- - stripsnug - compact the strip
- == static void stripsnug(struct parse *p, struct re_guts *g);
- */
-static void
-stripsnug(p, g)
-struct parse *p;
-struct re_guts *g;
-{
-	g->nstates = p->slen;
-	g->strip = (sop *)realloc((char *)p->strip, p->slen * sizeof(sop));
-	if (g->strip == NULL) {
-		SETERROR(REG_ESPACE);
-		g->strip = p->strip;
-	}
-}
-
-/*
- - findmust - fill in must and mlen with longest mandatory literal string
- == static void findmust(struct parse *p, struct re_guts *g);
- *
- * This algorithm could do fancy things like analyzing the operands of |
- * for common subsequences.  Someday.  This code is simple and finds most
- * of the interesting cases.
- *
- * Note that must and mlen got initialized during setup.
- */
-static void
-findmust(p, g)
-struct parse *p;
-struct re_guts *g;
-{
-	sop *scan;
-	sop *start;
-	sop *newstart;
-	sopno newlen;
-	sop s;
-	char *cp;
-	sopno i;
-	int offset;
-	int cs, mccs;
-
-	/* avoid making error situations worse */
-	if (p->error != 0)
-		return;
-
-	/* Find out if we can handle OANYOF or not */
-	mccs = 0;
-	for (cs = 0; cs < g->ncsets; cs++)
-		if (g->sets[cs].multis != NULL)
-			mccs = 1;
-
-	/* find the longest OCHAR sequence in strip */
-	newlen = 0;
-	offset = 0;
-	g->moffset = 0;
-	scan = g->strip + 1;
-	do {
-		s = *scan++;
-		switch (OP(s)) {
-		case OCHAR:		/* sequence member */
-			if (newlen == 0)		/* new sequence */
-				newstart = scan - 1;
-			newlen++;
-			break;
-		case OPLUS_:		/* things that don't break one */
-		case OLPAREN:
-		case ORPAREN:
-			break;
-		case OQUEST_:		/* things that must be skipped */
-		case OCH_:
-			offset = altoffset(scan, offset, mccs);
-			scan--;
-			do {
-				scan += OPND(s);
-				s = *scan;
-				/* assert() interferes w debug printouts */
-				if (OP(s) != O_QUEST && OP(s) != O_CH &&
-							OP(s) != OOR2) {
-					g->iflags |= BAD;
-					return;
-				}
-			} while (OP(s) != O_QUEST && OP(s) != O_CH);
-			/* fallthrough */
-		case OBOW:		/* things that break a sequence */
-		case OEOW:
-		case OBOL:
-		case OEOL:
-		case O_QUEST:
-		case O_CH:
-		case OEND:
-			if (newlen > g->mlen) {		/* ends one */
-				start = newstart;
-				g->mlen = newlen;
-				if (offset > -1) {
-					g->moffset += offset;
-					offset = newlen;
-				} else
-					g->moffset = offset;
-			} else {
-				if (offset > -1)
-					offset += newlen;
-			}
-			newlen = 0;
-			break;
-		case OANY:
-			if (newlen > g->mlen) {		/* ends one */
-				start = newstart;
-				g->mlen = newlen;
-				if (offset > -1) {
-					g->moffset += offset;
-					offset = newlen;
-				} else
-					g->moffset = offset;
-			} else {
-				if (offset > -1)
-					offset += newlen;
-			}
-			if (offset > -1)
-				offset++;
-			newlen = 0;
-			break;
-		case OANYOF:		/* may or may not invalidate offset */
-			/* First, everything as OANY */
-			if (newlen > g->mlen) {		/* ends one */
-				start = newstart;
-				g->mlen = newlen;
-				if (offset > -1) {
-					g->moffset += offset;
-					offset = newlen;
-				} else
-					g->moffset = offset;
-			} else {
-				if (offset > -1)
-					offset += newlen;
-			}
-			if (offset > -1)
-				offset++;
-			newlen = 0;
-			/* And, now, if we found out we can't deal with
-			 * it, make offset = -1.
-			 */
-			if (mccs)
-				offset = -1;
-			break;
-		default:
-			/* Anything here makes it impossible or too hard
-			 * to calculate the offset -- so we give up;
-			 * save the last known good offset, in case the
-			 * must sequence doesn't occur later.
-			 */
-			if (newlen > g->mlen) {		/* ends one */
-				start = newstart;
-				g->mlen = newlen;
-				if (offset > -1)
-					g->moffset += offset;
-				else
-					g->moffset = offset;
-			}
-			offset = -1;
-			newlen = 0;
-			break;
-		}
-	} while (OP(s) != OEND);
-
-	if (g->mlen == 0) {		/* there isn't one */
-		g->moffset = -1;
-		return;
-	}
-
-	/* turn it into a character string */
-	g->must = malloc((size_t)g->mlen + 1);
-	if (g->must == NULL) {		/* argh; just forget it */
-		g->mlen = 0;
-		g->moffset = -1;
-		return;
-	}
-	cp = g->must;
-	scan = start;
-	for (i = g->mlen; i > 0; i--) {
-		while (OP(s = *scan++) != OCHAR)
-			continue;
-		assert(cp < g->must + g->mlen);
-		*cp++ = (char)OPND(s);
-	}
-	assert(cp == g->must + g->mlen);
-	*cp++ = '\0';		/* just on general principles */
-}
-
-/*
- - altoffset - choose biggest offset among multiple choices
- == static int altoffset(sop *scan, int offset, int mccs);
- *
- * Compute, recursively if necessary, the largest offset among multiple
- * re paths.
- */
-static int
-altoffset(scan, offset, mccs)
-sop *scan;
-int offset;
-int mccs;
-{
-	int largest;
-	int try;
-	sop s;
-
-	/* If we gave up already on offsets, return */
-	if (offset == -1)
-		return -1;
-
-	largest = 0;
-	try = 0;
-	s = *scan++;
-	while (OP(s) != O_QUEST && OP(s) != O_CH) {
-		switch (OP(s)) {
-		case OOR1:
-			if (try > largest)
-				largest = try;
-			try = 0;
-			break;
-		case OQUEST_:
-		case OCH_:
-			try = altoffset(scan, try, mccs);
-			if (try == -1)
-				return -1;
-			scan--;
-			do {
-				scan += OPND(s);
-				s = *scan;
-				if (OP(s) != O_QUEST && OP(s) != O_CH &&
-							OP(s) != OOR2)
-					return -1;
-			} while (OP(s) != O_QUEST && OP(s) != O_CH);
-			/* We must skip to the next position, or we'll
-			 * leave altoffset() too early.
-			 */
-			scan++;
-			break;
-		case OANYOF:
-			if (mccs)
-				return -1;
-		case OCHAR:
-		case OANY:
-			try++;
-		case OBOW:
-		case OEOW:
-		case OLPAREN:
-		case ORPAREN:
-		case OOR2:
-			break;
-		default:
-			try = -1;
-			break;
-		}
-		if (try == -1)
-			return -1;
-		s = *scan++;
-	}
-
-	if (try > largest)
-		largest = try;
-
-	return largest+offset;
-}
-
-/*
- - computejumps - compute char jumps for BM scan
- == static void computejumps(struct parse *p, struct re_guts *g);
- *
- * This algorithm assumes g->must exists and is has size greater than
- * zero. It's based on the algorithm found on Computer Algorithms by
- * Sara Baase.
- *
- * A char jump is the number of characters one needs to jump based on
- * the value of the character from the text that was mismatched.
- */
-static void
-computejumps(p, g)
-struct parse *p;
-struct re_guts *g;
-{
-	int ch;
-	int mindex;
-
-	/* Avoid making errors worse */
-	if (p->error != 0)
-		return;
-
-	g->charjump = (int*) malloc((NC + 1) * sizeof(int));
-	if (g->charjump == NULL)	/* Not a fatal error */
-		return;
-	/* Adjust for signed chars, if necessary */
-	g->charjump = &g->charjump[-(CHAR_MIN)];
-
-	/* If the character does not exist in the pattern, the jump
-	 * is equal to the number of characters in the pattern.
-	 */
-	for (ch = CHAR_MIN; ch < (CHAR_MAX + 1); ch++)
-		g->charjump[ch] = g->mlen;
-
-	/* If the character does exist, compute the jump that would
-	 * take us to the last character in the pattern equal to it
-	 * (notice that we match right to left, so that last character
-	 * is the first one that would be matched).
-	 */
-	for (mindex = 0; mindex < g->mlen; mindex++)
-		g->charjump[g->must[mindex]] = g->mlen - mindex - 1;
-}
-
-/*
- - computematchjumps - compute match jumps for BM scan
- == static void computematchjumps(struct parse *p, struct re_guts *g);
- *
- * This algorithm assumes g->must exists and is has size greater than
- * zero. It's based on the algorithm found on Computer Algorithms by
- * Sara Baase.
- *
- * A match jump is the number of characters one needs to advance based
- * on the already-matched suffix.
- * Notice that all values here are minus (g->mlen-1), because of the way
- * the search algorithm works.
- */
-static void
-computematchjumps(p, g)
-struct parse *p;
-struct re_guts *g;
-{
-	int mindex;		/* General "must" iterator */
-	int suffix;		/* Keeps track of matching suffix */
-	int ssuffix;		/* Keeps track of suffixes' suffix */
-	int* pmatches;		/* pmatches[k] points to the next i
-				 * such that i+1...mlen is a substring
-				 * of k+1...k+mlen-i-1
-				 */
-
-	/* Avoid making errors worse */
-	if (p->error != 0)
-		return;
-
-	pmatches = (int*) malloc(g->mlen * sizeof(unsigned int));
-	if (pmatches == NULL) {
-		g->matchjump = NULL;
-		return;
-	}
-
-	g->matchjump = (int*) malloc(g->mlen * sizeof(unsigned int));
-	if (g->matchjump == NULL)	/* Not a fatal error */
-		return;
-
-	/* Set maximum possible jump for each character in the pattern */
-	for (mindex = 0; mindex < g->mlen; mindex++)
-		g->matchjump[mindex] = 2*g->mlen - mindex - 1;
-
-	/* Compute pmatches[] */
-	for (mindex = g->mlen - 1, suffix = g->mlen; mindex >= 0;
-	    mindex--, suffix--) {
-		pmatches[mindex] = suffix;
-
-		/* If a mismatch is found, interrupting the substring,
-		 * compute the matchjump for that position. If no
-		 * mismatch is found, then a text substring mismatched
-		 * against the suffix will also mismatch against the
-		 * substring.
-		 */
-		while (suffix < g->mlen
-		    && g->must[mindex] != g->must[suffix]) {
-			g->matchjump[suffix] = MIN(g->matchjump[suffix],
-			    g->mlen - mindex - 1);
-			suffix = pmatches[suffix];
-		}
-	}
-
-	/* Compute the matchjump up to the last substring found to jump
-	 * to the beginning of the largest must pattern prefix matching
-	 * it's own suffix.
-	 */
-	for (mindex = 0; mindex <= suffix; mindex++)
-		g->matchjump[mindex] = MIN(g->matchjump[mindex],
-		    g->mlen + suffix - mindex);
-
-        ssuffix = pmatches[suffix];
-        while (suffix < g->mlen) {
-                while (suffix <= ssuffix && suffix < g->mlen) {
-                        g->matchjump[suffix] = MIN(g->matchjump[suffix],
-			    g->mlen + ssuffix - suffix);
-                        suffix++;
-                }
-		if (suffix < g->mlen)
-                	ssuffix = pmatches[ssuffix];
-        }
-
-	free(pmatches);
-}
-
-/*
- - pluscount - count + nesting
- == static sopno pluscount(struct parse *p, struct re_guts *g);
- */
-static sopno			/* nesting depth */
-pluscount(p, g)
-struct parse *p;
-struct re_guts *g;
-{
-	sop *scan;
-	sop s;
-	sopno plusnest = 0;
-	sopno maxnest = 0;
-
-	if (p->error != 0)
-		return(0);	/* there may not be an OEND */
-
-	scan = g->strip + 1;
-	do {
-		s = *scan++;
-		switch (OP(s)) {
-		case OPLUS_:
-			plusnest++;
-			break;
-		case O_PLUS:
-			if (plusnest > maxnest)
-				maxnest = plusnest;
-			plusnest--;
-			break;
-		}
-	} while (OP(s) != OEND);
-	if (plusnest != 0)
-		g->iflags |= BAD;
-	return(maxnest);
-}
diff --git a/newlib/libc/sys/linux/stdlib/regerror.c b/newlib/libc/sys/linux/stdlib/regerror.c
deleted file mode 100644
index 66b1e5256..000000000
--- a/newlib/libc/sys/linux/stdlib/regerror.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)regerror.c	8.4 (Berkeley) 3/20/94
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)regerror.c	8.4 (Berkeley) 3/20/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/regex/regerror.c,v 1.7 2002/03/21 22:48:00 obrien Exp $");
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <string.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <regex.h>
-
-#include "utils.h"
-
-/* ========= begin header generated by ./mkh ========= */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* === regerror.c === */
-static char *regatoi(const regex_t *preg, char *localbuf);
-
-#ifdef __cplusplus
-}
-#endif
-/* ========= end header generated by ./mkh ========= */
-/*
- = #define	REG_NOMATCH	 1
- = #define	REG_BADPAT	 2
- = #define	REG_ECOLLATE	 3
- = #define	REG_ECTYPE	 4
- = #define	REG_EESCAPE	 5
- = #define	REG_ESUBREG	 6
- = #define	REG_EBRACK	 7
- = #define	REG_EPAREN	 8
- = #define	REG_EBRACE	 9
- = #define	REG_BADBR	10
- = #define	REG_ERANGE	11
- = #define	REG_ESPACE	12
- = #define	REG_BADRPT	13
- = #define	REG_EMPTY	14
- = #define	REG_ASSERT	15
- = #define	REG_INVARG	16
- = #define	REG_ATOI	255	// convert name to number (!)
- = #define	REG_ITOA	0400	// convert number to name (!)
- */
-static struct rerr {
-	int code;
-	char *name;
-	char *explain;
-} rerrs[] = {
-	{REG_NOMATCH,	"REG_NOMATCH",	"regexec() failed to match"},
-	{REG_BADPAT,	"REG_BADPAT",	"invalid regular expression"},
-	{REG_ECOLLATE,	"REG_ECOLLATE",	"invalid collating element"},
-	{REG_ECTYPE,	"REG_ECTYPE",	"invalid character class"},
-	{REG_EESCAPE,	"REG_EESCAPE",	"trailing backslash (\\)"},
-	{REG_ESUBREG,	"REG_ESUBREG",	"invalid backreference number"},
-	{REG_EBRACK,	"REG_EBRACK",	"brackets ([ ]) not balanced"},
-	{REG_EPAREN,	"REG_EPAREN",	"parentheses not balanced"},
-	{REG_EBRACE,	"REG_EBRACE",	"braces not balanced"},
-	{REG_BADBR,	"REG_BADBR",	"invalid repetition count(s)"},
-	{REG_ERANGE,	"REG_ERANGE",	"invalid character range"},
-	{REG_ESPACE,	"REG_ESPACE",	"out of memory"},
-	{REG_BADRPT,	"REG_BADRPT",	"repetition-operator operand invalid"},
-	{REG_EMPTY,	"REG_EMPTY",	"empty (sub)expression"},
-	{REG_ASSERT,	"REG_ASSERT",	"\"can't happen\" -- you found a bug"},
-	{REG_INVARG,	"REG_INVARG",	"invalid argument to regex routine"},
-	{0,		"",		"*** unknown regexp error code ***"}
-};
-
-/*
- - regerror - the interface to error numbers
- = extern size_t regerror(int, const regex_t *, char *, size_t);
- */
-/* ARGSUSED */
-size_t
-regerror(errcode, preg, errbuf, errbuf_size)
-int errcode;
-const regex_t *preg;
-char *errbuf;
-size_t errbuf_size;
-{
-	struct rerr *r;
-	size_t len;
-	int target = errcode &~ REG_ITOA;
-	char *s;
-	char convbuf[50];
-
-	if (errcode == REG_ATOI)
-		s = regatoi(preg, convbuf);
-	else {
-		for (r = rerrs; r->code != 0; r++)
-			if (r->code == target)
-				break;
-
-		if (errcode&REG_ITOA) {
-			if (r->code != 0)
-				(void) strcpy(convbuf, r->name);
-			else
-				sprintf(convbuf, "REG_0x%x", target);
-			assert(strlen(convbuf) < sizeof(convbuf));
-			s = convbuf;
-		} else
-			s = r->explain;
-	}
-
-	len = strlen(s) + 1;
-	if (errbuf_size > 0) {
-		if (errbuf_size > len)
-			(void) strcpy(errbuf, s);
-		else {
-			(void) strncpy(errbuf, s, errbuf_size-1);
-			errbuf[errbuf_size-1] = '\0';
-		}
-	}
-
-	return(len);
-}
-
-/*
- - regatoi - internal routine to implement REG_ATOI
- == static char *regatoi(const regex_t *preg, char *localbuf);
- */
-static char *
-regatoi(preg, localbuf)
-const regex_t *preg;
-char *localbuf;
-{
-	struct rerr *r;
-
-	for (r = rerrs; r->code != 0; r++)
-		if (strcmp(r->name, preg->re_endp) == 0)
-			break;
-	if (r->code == 0)
-		return("0");
-
-	sprintf(localbuf, "%d", r->code);
-	return(localbuf);
-}
diff --git a/newlib/libc/sys/linux/stdlib/regex.3 b/newlib/libc/sys/linux/stdlib/regex.3
deleted file mode 100644
index d87164177..000000000
--- a/newlib/libc/sys/linux/stdlib/regex.3
+++ /dev/null
@@ -1,701 +0,0 @@
-.\" Copyright (c) 1992, 1993, 1994 Henry Spencer.
-.\" Copyright (c) 1992, 1993, 1994
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Henry Spencer.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"	@(#)regex.3	8.4 (Berkeley) 3/20/94
-.\" $FreeBSD: src/lib/libc/regex/regex.3,v 1.9 2001/10/01 16:08:58 ru Exp $
-.\"
-.Dd March 20, 1994
-.Dt REGEX 3
-.Os
-.Sh NAME
-.Nm regcomp ,
-.Nm regexec ,
-.Nm regerror ,
-.Nm regfree
-.Nd regular-expression library
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In regex.h
-.Ft int
-.Fn regcomp "regex_t *preg" "const char *pattern" "int cflags"
-.Ft int
-.Fo regexec
-.Fa "const regex_t *preg" "const char *string"
-.Fa "size_t nmatch" "regmatch_t pmatch[]" "int eflags"
-.Fc
-.Ft size_t
-.Fo regerror
-.Fa "int errcode" "const regex_t *preg"
-.Fa "char *errbuf" "size_t errbuf_size"
-.Fc
-.Ft void
-.Fn regfree "regex_t *preg"
-.Sh DESCRIPTION
-These routines implement
-.St -p1003.2
-regular expressions
-.Pq Do RE Dc Ns s ;
-see
-.Xr re_format 7 .
-.Fn Regcomp
-compiles an RE written as a string into an internal form,
-.Fn regexec
-matches that internal form against a string and reports results,
-.Fn regerror
-transforms error codes from either into human-readable messages,
-and
-.Fn regfree
-frees any dynamically-allocated storage used by the internal form
-of an RE.
-.Pp
-The header
-.Aq Pa regex.h
-declares two structure types,
-.Ft regex_t
-and
-.Ft regmatch_t ,
-the former for compiled internal forms and the latter for match reporting.
-It also declares the four functions,
-a type
-.Ft regoff_t ,
-and a number of constants with names starting with
-.Dq Dv REG_ .
-.Pp
-.Fn Regcomp
-compiles the regular expression contained in the
-.Fa pattern
-string,
-subject to the flags in
-.Fa cflags ,
-and places the results in the
-.Ft regex_t
-structure pointed to by
-.Fa preg .
-.Fa Cflags
-is the bitwise OR of zero or more of the following flags:
-.Bl -tag -width REG_EXTENDED
-.It Dv REG_EXTENDED
-Compile modern
-.Pq Dq extended
-REs,
-rather than the obsolete
-.Pq Dq basic
-REs that
-are the default.
-.It Dv REG_BASIC
-This is a synonym for 0,
-provided as a counterpart to
-.Dv REG_EXTENDED
-to improve readability.
-.It Dv REG_NOSPEC
-Compile with recognition of all special characters turned off.
-All characters are thus considered ordinary,
-so the
-.Dq RE
-is a literal string.
-This is an extension,
-compatible with but not specified by
-.St -p1003.2 ,
-and should be used with
-caution in software intended to be portable to other systems.
-.Dv REG_EXTENDED
-and
-.Dv REG_NOSPEC
-may not be used
-in the same call to
-.Fn regcomp .
-.It Dv REG_ICASE
-Compile for matching that ignores upper/lower case distinctions.
-See
-.Xr re_format 7 .
-.It Dv REG_NOSUB
-Compile for matching that need only report success or failure,
-not what was matched.
-.It Dv REG_NEWLINE
-Compile for newline-sensitive matching.
-By default, newline is a completely ordinary character with no special
-meaning in either REs or strings.
-With this flag,
-.Ql [^
-bracket expressions and
-.Ql .\&
-never match newline,
-a
-.Ql ^\&
-anchor matches the null string after any newline in the string
-in addition to its normal function,
-and the
-.Ql $\&
-anchor matches the null string before any newline in the
-string in addition to its normal function.
-.It Dv REG_PEND
-The regular expression ends,
-not at the first NUL,
-but just before the character pointed to by the
-.Va re_endp
-member of the structure pointed to by
-.Fa preg .
-The
-.Va re_endp
-member is of type
-.Ft "const char *" .
-This flag permits inclusion of NULs in the RE;
-they are considered ordinary characters.
-This is an extension,
-compatible with but not specified by
-.St -p1003.2 ,
-and should be used with
-caution in software intended to be portable to other systems.
-.El
-.Pp
-When successful,
-.Fn regcomp
-returns 0 and fills in the structure pointed to by
-.Fa preg .
-One member of that structure
-(other than
-.Va re_endp )
-is publicized:
-.Va re_nsub ,
-of type
-.Ft size_t ,
-contains the number of parenthesized subexpressions within the RE
-(except that the value of this member is undefined if the
-.Dv REG_NOSUB
-flag was used).
-If
-.Fn regcomp
-fails, it returns a non-zero error code;
-see
-.Sx DIAGNOSTICS .
-.Pp
-.Fn Regexec
-matches the compiled RE pointed to by
-.Fa preg
-against the
-.Fa string ,
-subject to the flags in
-.Fa eflags ,
-and reports results using
-.Fa nmatch ,
-.Fa pmatch ,
-and the returned value.
-The RE must have been compiled by a previous invocation of
-.Fn regcomp .
-The compiled form is not altered during execution of
-.Fn regexec ,
-so a single compiled RE can be used simultaneously by multiple threads.
-.Pp
-By default,
-the NUL-terminated string pointed to by
-.Fa string
-is considered to be the text of an entire line, minus any terminating
-newline.
-The
-.Fa eflags
-argument is the bitwise OR of zero or more of the following flags:
-.Bl -tag -width REG_STARTEND
-.It Dv REG_NOTBOL
-The first character of
-the string
-is not the beginning of a line, so the
-.Ql ^\&
-anchor should not match before it.
-This does not affect the behavior of newlines under
-.Dv REG_NEWLINE .
-.It Dv REG_NOTEOL
-The NUL terminating
-the string
-does not end a line, so the
-.Ql $\&
-anchor should not match before it.
-This does not affect the behavior of newlines under
-.Dv REG_NEWLINE .
-.It Dv REG_STARTEND
-The string is considered to start at
-.Fa string
-+
-.Fa pmatch Ns [0]. Ns Va rm_so
-and to have a terminating NUL located at
-.Fa string
-+
-.Fa pmatch Ns [0]. Ns Va rm_eo
-(there need not actually be a NUL at that location),
-regardless of the value of
-.Fa nmatch .
-See below for the definition of
-.Fa pmatch
-and
-.Fa nmatch .
-This is an extension,
-compatible with but not specified by
-.St -p1003.2 ,
-and should be used with
-caution in software intended to be portable to other systems.
-Note that a non-zero
-.Va rm_so
-does not imply
-.Dv REG_NOTBOL ;
-.Dv REG_STARTEND
-affects only the location of the string,
-not how it is matched.
-.El
-.Pp
-See
-.Xr re_format 7
-for a discussion of what is matched in situations where an RE or a
-portion thereof could match any of several substrings of
-.Fa string .
-.Pp
-Normally,
-.Fn regexec
-returns 0 for success and the non-zero code
-.Dv REG_NOMATCH
-for failure.
-Other non-zero error codes may be returned in exceptional situations;
-see
-.Sx DIAGNOSTICS .
-.Pp
-If
-.Dv REG_NOSUB
-was specified in the compilation of the RE,
-or if
-.Fa nmatch
-is 0,
-.Fn regexec
-ignores the
-.Fa pmatch
-argument (but see below for the case where
-.Dv REG_STARTEND
-is specified).
-Otherwise,
-.Fa pmatch
-points to an array of
-.Fa nmatch
-structures of type
-.Ft regmatch_t .
-Such a structure has at least the members
-.Va rm_so
-and
-.Va rm_eo ,
-both of type
-.Ft regoff_t
-(a signed arithmetic type at least as large as an
-.Ft off_t
-and a
-.Ft ssize_t ) ,
-containing respectively the offset of the first character of a substring
-and the offset of the first character after the end of the substring.
-Offsets are measured from the beginning of the
-.Fa string
-argument given to
-.Fn regexec .
-An empty substring is denoted by equal offsets,
-both indicating the character following the empty substring.
-.Pp
-The 0th member of the
-.Fa pmatch
-array is filled in to indicate what substring of
-.Fa string
-was matched by the entire RE.
-Remaining members report what substring was matched by parenthesized
-subexpressions within the RE;
-member
-.Va i
-reports subexpression
-.Va i ,
-with subexpressions counted (starting at 1) by the order of their opening
-parentheses in the RE, left to right.
-Unused entries in the array (corresponding either to subexpressions that
-did not participate in the match at all, or to subexpressions that do not
-exist in the RE (that is,
-.Va i
->
-.Fa preg Ns -> Ns Va re_nsub ) )
-have both
-.Va rm_so
-and
-.Va rm_eo
-set to -1.
-If a subexpression participated in the match several times,
-the reported substring is the last one it matched.
-(Note, as an example in particular, that when the RE
-.Ql "(b*)+"
-matches
-.Ql bbb ,
-the parenthesized subexpression matches each of the three
-.So Li b Sc Ns s
-and then
-an infinite number of empty strings following the last
-.Ql b ,
-so the reported substring is one of the empties.)
-.Pp
-If
-.Dv REG_STARTEND
-is specified,
-.Fa pmatch
-must point to at least one
-.Ft regmatch_t
-(even if
-.Fa nmatch
-is 0 or
-.Dv REG_NOSUB
-was specified),
-to hold the input offsets for
-.Dv REG_STARTEND .
-Use for output is still entirely controlled by
-.Fa nmatch ;
-if
-.Fa nmatch
-is 0 or
-.Dv REG_NOSUB
-was specified,
-the value of
-.Fa pmatch Ns [0]
-will not be changed by a successful
-.Fn regexec .
-.Pp
-.Fn Regerror
-maps a non-zero
-.Fa errcode
-from either
-.Fn regcomp
-or
-.Fn regexec
-to a human-readable, printable message.
-If
-.Fa preg
-is
-.No non\- Ns Dv NULL ,
-the error code should have arisen from use of
-the
-.Ft regex_t
-pointed to by
-.Fa preg ,
-and if the error code came from
-.Fn regcomp ,
-it should have been the result from the most recent
-.Fn regcomp
-using that
-.Ft regex_t .
-.No ( Fn Regerror
-may be able to supply a more detailed message using information
-from the
-.Ft regex_t . )
-.Fn Regerror
-places the NUL-terminated message into the buffer pointed to by
-.Fa errbuf ,
-limiting the length (including the NUL) to at most
-.Fa errbuf_size
-bytes.
-If the whole message won't fit,
-as much of it as will fit before the terminating NUL is supplied.
-In any case,
-the returned value is the size of buffer needed to hold the whole
-message (including terminating NUL).
-If
-.Fa errbuf_size
-is 0,
-.Fa errbuf
-is ignored but the return value is still correct.
-.Pp
-If the
-.Fa errcode
-given to
-.Fn regerror
-is first ORed with
-.Dv REG_ITOA ,
-the
-.Dq message
-that results is the printable name of the error code,
-e.g.\&
-.Dq Dv REG_NOMATCH ,
-rather than an explanation thereof.
-If
-.Fa errcode
-is
-.Dv REG_ATOI ,
-then
-.Fa preg
-shall be
-.No non\- Ns Dv NULL
-and the
-.Va re_endp
-member of the structure it points to
-must point to the printable name of an error code;
-in this case, the result in
-.Fa errbuf
-is the decimal digits of
-the numeric value of the error code
-(0 if the name is not recognized).
-.Dv REG_ITOA
-and
-.Dv REG_ATOI
-are intended primarily as debugging facilities;
-they are extensions,
-compatible with but not specified by
-.St -p1003.2 ,
-and should be used with
-caution in software intended to be portable to other systems.
-Be warned also that they are considered experimental and changes are possible.
-.Pp
-.Fn Regfree
-frees any dynamically-allocated storage associated with the compiled RE
-pointed to by
-.Fa preg .
-The remaining
-.Ft regex_t
-is no longer a valid compiled RE
-and the effect of supplying it to
-.Fn regexec
-or
-.Fn regerror
-is undefined.
-.Pp
-None of these functions references global variables except for tables
-of constants;
-all are safe for use from multiple threads if the arguments are safe.
-.Sh IMPLEMENTATION CHOICES
-There are a number of decisions that
-.St -p1003.2
-leaves up to the implementor,
-either by explicitly saying
-.Dq undefined
-or by virtue of them being
-forbidden by the RE grammar.
-This implementation treats them as follows.
-.Pp
-See
-.Xr re_format 7
-for a discussion of the definition of case-independent matching.
-.Pp
-There is no particular limit on the length of REs,
-except insofar as memory is limited.
-Memory usage is approximately linear in RE size, and largely insensitive
-to RE complexity, except for bounded repetitions.
-See
-.Sx BUGS
-for one short RE using them
-that will run almost any system out of memory.
-.Pp
-A backslashed character other than one specifically given a magic meaning
-by
-.St -p1003.2
-(such magic meanings occur only in obsolete
-.Bq Dq basic
-REs)
-is taken as an ordinary character.
-.Pp
-Any unmatched
-.Ql [\&
-is a
-.Dv REG_EBRACK
-error.
-.Pp
-Equivalence classes cannot begin or end bracket-expression ranges.
-The endpoint of one range cannot begin another.
-.Pp
-.Dv RE_DUP_MAX ,
-the limit on repetition counts in bounded repetitions, is 255.
-.Pp
-A repetition operator
-.Ql ( ?\& ,
-.Ql *\& ,
-.Ql +\& ,
-or bounds)
-cannot follow another
-repetition operator.
-A repetition operator cannot begin an expression or subexpression
-or follow
-.Ql ^\&
-or
-.Ql |\& .
-.Pp
-.Ql |\&
-cannot appear first or last in a (sub)expression or after another
-.Ql |\& ,
-i.e. an operand of
-.Ql |\&
-cannot be an empty subexpression.
-An empty parenthesized subexpression,
-.Ql "()" ,
-is legal and matches an
-empty (sub)string.
-An empty string is not a legal RE.
-.Pp
-A
-.Ql {\&
-followed by a digit is considered the beginning of bounds for a
-bounded repetition, which must then follow the syntax for bounds.
-A
-.Ql {\&
-.Em not
-followed by a digit is considered an ordinary character.
-.Pp
-.Ql ^\&
-and
-.Ql $\&
-beginning and ending subexpressions in obsolete
-.Pq Dq basic
-REs are anchors, not ordinary characters.
-.Sh SEE ALSO
-.Xr grep 1 ,
-.Xr re_format 7
-.Pp
-.St -p1003.2 ,
-sections 2.8 (Regular Expression Notation)
-and
-B.5 (C Binding for Regular Expression Matching).
-.Sh DIAGNOSTICS
-Non-zero error codes from
-.Fn regcomp
-and
-.Fn regexec
-include the following:
-.Pp
-.Bl -tag -width REG_ECOLLATE -compact
-.It Dv REG_NOMATCH
-.Fn regexec
-failed to match
-.It Dv REG_BADPAT
-invalid regular expression
-.It Dv REG_ECOLLATE
-invalid collating element
-.It Dv REG_ECTYPE
-invalid character class
-.It Dv REG_EESCAPE
-.Ql \e
-applied to unescapable character
-.It Dv REG_ESUBREG
-invalid backreference number
-.It Dv REG_EBRACK
-brackets
-.Ql "[ ]"
-not balanced
-.It Dv REG_EPAREN
-parentheses
-.Ql "( )"
-not balanced
-.It Dv REG_EBRACE
-braces
-.Ql "{ }"
-not balanced
-.It Dv REG_BADBR
-invalid repetition count(s) in
-.Ql "{ }"
-.It Dv REG_ERANGE
-invalid character range in
-.Ql "[ ]"
-.It Dv REG_ESPACE
-ran out of memory
-.It Dv REG_BADRPT
-.Ql ?\& ,
-.Ql *\& ,
-or
-.Ql +\&
-operand invalid
-.It Dv REG_EMPTY
-empty (sub)expression
-.It Dv REG_ASSERT
-can't happen - you found a bug
-.It Dv REG_INVARG
-invalid argument, e.g. negative-length string
-.El
-.Sh HISTORY
-Originally written by
-.An Henry Spencer .
-Altered for inclusion in the
-.Bx 4.4
-distribution.
-.Sh BUGS
-This is an alpha release with known defects.
-Please report problems.
-.Pp
-The back-reference code is subtle and doubts linger about its correctness
-in complex cases.
-.Pp
-.Fn Regexec
-performance is poor.
-This will improve with later releases.
-.Fa Nmatch
-exceeding 0 is expensive;
-.Fa nmatch
-exceeding 1 is worse.
-.Fn Regexec
-is largely insensitive to RE complexity
-.Em except
-that back
-references are massively expensive.
-RE length does matter; in particular, there is a strong speed bonus
-for keeping RE length under about 30 characters,
-with most special characters counting roughly double.
-.Pp
-.Fn Regcomp
-implements bounded repetitions by macro expansion,
-which is costly in time and space if counts are large
-or bounded repetitions are nested.
-An RE like, say,
-.Ql "((((a{1,100}){1,100}){1,100}){1,100}){1,100}"
-will (eventually) run almost any existing machine out of swap space.
-.Pp
-There are suspected problems with response to obscure error conditions.
-Notably,
-certain kinds of internal overflow,
-produced only by truly enormous REs or by multiply nested bounded repetitions,
-are probably not handled well.
-.Pp
-Due to a mistake in
-.St -p1003.2 ,
-things like
-.Ql "a)b"
-are legal REs because
-.Ql )\&
-is
-a special character only in the presence of a previous unmatched
-.Ql (\& .
-This can't be fixed until the spec is fixed.
-.Pp
-The standard's definition of back references is vague.
-For example, does
-.Ql "a\e(\e(b\e)*\e2\e)*d"
-match
-.Ql "abbbd" ?
-Until the standard is clarified,
-behavior in such cases should not be relied on.
-.Pp
-The implementation of word-boundary matching is a bit of a kludge,
-and bugs may lurk in combinations of word-boundary matching and anchoring.
diff --git a/newlib/libc/sys/linux/stdlib/regex2.h b/newlib/libc/sys/linux/stdlib/regex2.h
deleted file mode 100644
index 303b7f7b3..000000000
--- a/newlib/libc/sys/linux/stdlib/regex2.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)regex2.h	8.4 (Berkeley) 3/20/94
- * $FreeBSD: src/lib/libc/regex/regex2.h,v 1.6 2002/03/22 23:41:56 obrien Exp $
- */
-
-/*
- * First, the stuff that ends up in the outside-world include file
- = typedef off_t regoff_t;
- = typedef struct {
- = 	int re_magic;
- = 	size_t re_nsub;		// number of parenthesized subexpressions
- = 	const char *re_endp;	// end pointer for REG_PEND
- = 	struct re_guts *re_g;	// none of your business :-)
- = } regex_t;
- = typedef struct {
- = 	regoff_t rm_so;		// start of match
- = 	regoff_t rm_eo;		// end of match
- = } regmatch_t;
- */
-/*
- * internals of regex_t
- */
-#define	MAGIC1	((('r'^0200)<<8) | 'e')
-
-/*
- * The internal representation is a *strip*, a sequence of
- * operators ending with an endmarker.  (Some terminology etc. is a
- * historical relic of earlier versions which used multiple strips.)
- * Certain oddities in the representation are there to permit running
- * the machinery backwards; in particular, any deviation from sequential
- * flow must be marked at both its source and its destination.  Some
- * fine points:
- *
- * - OPLUS_ and O_PLUS are *inside* the loop they create.
- * - OQUEST_ and O_QUEST are *outside* the bypass they create.
- * - OCH_ and O_CH are *outside* the multi-way branch they create, while
- *   OOR1 and OOR2 are respectively the end and the beginning of one of
- *   the branches.  Note that there is an implicit OOR2 following OCH_
- *   and an implicit OOR1 preceding O_CH.
- *
- * In state representations, an operator's bit is on to signify a state
- * immediately *preceding* "execution" of that operator.
- */
-typedef unsigned long sop;	/* strip operator */
-typedef long sopno;
-#define	OPRMASK	0xf8000000L
-#define	OPDMASK	0x07ffffffL
-#define	OPSHIFT	((unsigned)27)
-#define	OP(n)	((n)&OPRMASK)
-#define	OPND(n)	((n)&OPDMASK)
-#define	SOP(op, opnd)	((op)|(opnd))
-/* operators			   meaning	operand			*/
-/*						(back, fwd are offsets)	*/
-#define	OEND	(1L<<OPSHIFT)	/* endmarker	-			*/
-#define	OCHAR	(2L<<OPSHIFT)	/* character	unsigned char		*/
-#define	OBOL	(3L<<OPSHIFT)	/* left anchor	-			*/
-#define	OEOL	(4L<<OPSHIFT)	/* right anchor	-			*/
-#define	OANY	(5L<<OPSHIFT)	/* .		-			*/
-#define	OANYOF	(6L<<OPSHIFT)	/* [...]	set number		*/
-#define	OBACK_	(7L<<OPSHIFT)	/* begin \d	paren number		*/
-#define	O_BACK	(8L<<OPSHIFT)	/* end \d	paren number		*/
-#define	OPLUS_	(9L<<OPSHIFT)	/* + prefix	fwd to suffix		*/
-#define	O_PLUS	(10L<<OPSHIFT)	/* + suffix	back to prefix		*/
-#define	OQUEST_	(11L<<OPSHIFT)	/* ? prefix	fwd to suffix		*/
-#define	O_QUEST	(12L<<OPSHIFT)	/* ? suffix	back to prefix		*/
-#define	OLPAREN	(13L<<OPSHIFT)	/* (		fwd to )		*/
-#define	ORPAREN	(14L<<OPSHIFT)	/* )		back to (		*/
-#define	OCH_	(15L<<OPSHIFT)	/* begin choice	fwd to OOR2		*/
-#define	OOR1	(16L<<OPSHIFT)	/* | pt. 1	back to OOR1 or OCH_	*/
-#define	OOR2	(17L<<OPSHIFT)	/* | pt. 2	fwd to OOR2 or O_CH	*/
-#define	O_CH	(18L<<OPSHIFT)	/* end choice	back to OOR1		*/
-#define	OBOW	(19L<<OPSHIFT)	/* begin word	-			*/
-#define	OEOW	(20L<<OPSHIFT)	/* end word	-			*/
-
-/*
- * Structure for [] character-set representation.  Character sets are
- * done as bit vectors, grouped 8 to a byte vector for compactness.
- * The individual set therefore has both a pointer to the byte vector
- * and a mask to pick out the relevant bit of each byte.  A hash code
- * simplifies testing whether two sets could be identical.
- *
- * This will get trickier for multicharacter collating elements.  As
- * preliminary hooks for dealing with such things, we also carry along
- * a string of multi-character elements, and decide the size of the
- * vectors at run time.
- */
-typedef struct {
-	uch *ptr;		/* -> uch [csetsize] */
-	uch mask;		/* bit within array */
-	short hash;             /* hash code */
-	size_t smultis;
-	char *multis;		/* -> char[smulti]  ab\0cd\0ef\0\0 */
-} cset;
-/* note that CHadd and CHsub are unsafe, and CHIN doesn't yield 0/1 */
-#define CHadd(cs, c)    ((cs)->ptr[(uch)(c)] |= (cs)->mask, (cs)->hash += (uch)(c))
-#define CHsub(cs, c)    ((cs)->ptr[(uch)(c)] &= ~(cs)->mask, (cs)->hash -= (uch)(c))
-#define	CHIN(cs, c)	((cs)->ptr[(uch)(c)] & (cs)->mask)
-#define	MCadd(p, cs, cp)	mcadd(p, cs, cp)	/* regcomp() internal fns */
-#define	MCsub(p, cs, cp)	mcsub(p, cs, cp)
-#define	MCin(p, cs, cp)	mcin(p, cs, cp)
-
-/* stuff for character categories */
-typedef unsigned char cat_t;
-
-/*
- * main compiled-expression structure
- */
-struct re_guts {
-	int magic;
-#		define	MAGIC2	((('R'^0200)<<8)|'E')
-	sop *strip;		/* malloced area for strip */
-	int csetsize;		/* number of bits in a cset vector */
-	int ncsets;		/* number of csets in use */
-	cset *sets;		/* -> cset [ncsets] */
-	uch *setbits;		/* -> uch[csetsize][ncsets/CHAR_BIT] */
-	int cflags;		/* copy of regcomp() cflags argument */
-	sopno nstates;		/* = number of sops */
-	sopno firststate;	/* the initial OEND (normally 0) */
-	sopno laststate;	/* the final OEND */
-	int iflags;		/* internal flags */
-#		define	USEBOL	01	/* used ^ */
-#		define	USEEOL	02	/* used $ */
-#		define	BAD	04	/* something wrong */
-	int nbol;		/* number of ^ used */
-	int neol;		/* number of $ used */
-	int ncategories;	/* how many character categories */
-	cat_t *categories;	/* ->catspace[-CHAR_MIN] */
-	char *must;		/* match must contain this string */
-	int moffset;		/* latest point at which must may be located */
-	int *charjump;		/* Boyer-Moore char jump table */
-	int *matchjump;		/* Boyer-Moore match jump table */
-	int mlen;		/* length of must */
-	size_t nsub;		/* copy of re_nsub */
-	int backrefs;		/* does it use back references? */
-	sopno nplus;		/* how deep does it nest +s? */
-	/* catspace must be last */
-	cat_t catspace[1];	/* actually [NC] */
-};
-
-/* misc utilities */
-#define	OUT	(CHAR_MAX+1)	/* a non-character value */
-#define ISWORD(c)       (isalnum((uch)(c)) || (c) == '_')
diff --git a/newlib/libc/sys/linux/stdlib/regexec.c b/newlib/libc/sys/linux/stdlib/regexec.c
deleted file mode 100644
index 4f3bb509f..000000000
--- a/newlib/libc/sys/linux/stdlib/regexec.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)regexec.c	8.3 (Berkeley) 3/20/94
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)regexec.c	8.3 (Berkeley) 3/20/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/regex/regexec.c,v 1.3 2002/03/21 18:41:51 obrien Exp $");
-
-/*
- * the outer shell of regexec()
- *
- * This file includes engine.c *twice*, after muchos fiddling with the
- * macros that code uses.  This lets the same code operate on two different
- * representations for state sets.
- */
-#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-#include <ctype.h>
-#include <regex.h>
-
-#include "utils.h"
-#include "regex2.h"
-
-static int nope = 0;		/* for use in asserts; shuts lint up */
-
-/* macros for manipulating states, small version */
-#define	states	long
-#define	states1	states		/* for later use in regexec() decision */
-#define	CLEAR(v)	((v) = 0)
-#define	SET0(v, n)	((v) &= ~((unsigned long)1 << (n)))
-#define	SET1(v, n)	((v) |= (unsigned long)1 << (n))
-#define	ISSET(v, n)	(((v) & ((unsigned long)1 << (n))) != 0)
-#define	ASSIGN(d, s)	((d) = (s))
-#define	EQ(a, b)	((a) == (b))
-#define	STATEVARS	long dummy	/* dummy version */
-#define	STATESETUP(m, n)	/* nothing */
-#define	STATETEARDOWN(m)	/* nothing */
-#define	SETUP(v)	((v) = 0)
-#define	onestate	long
-#define	INIT(o, n)	((o) = (unsigned long)1 << (n))
-#define	INC(o)	((o) <<= 1)
-#define	ISSTATEIN(v, o)	(((v) & (o)) != 0)
-/* some abbreviations; note that some of these know variable names! */
-/* do "if I'm here, I can also be there" etc without branches */
-#define	FWD(dst, src, n)	((dst) |= ((unsigned long)(src)&(here)) << (n))
-#define	BACK(dst, src, n)	((dst) |= ((unsigned long)(src)&(here)) >> (n))
-#define	ISSETBACK(v, n)	(((v) & ((unsigned long)here >> (n))) != 0)
-/* function names */
-#define SNAMES			/* engine.c looks after details */
-
-#include "engine.c"
-
-/* now undo things */
-#undef	states
-#undef	CLEAR
-#undef	SET0
-#undef	SET1
-#undef	ISSET
-#undef	ASSIGN
-#undef	EQ
-#undef	STATEVARS
-#undef	STATESETUP
-#undef	STATETEARDOWN
-#undef	SETUP
-#undef	onestate
-#undef	INIT
-#undef	INC
-#undef	ISSTATEIN
-#undef	FWD
-#undef	BACK
-#undef	ISSETBACK
-#undef	SNAMES
-
-/* macros for manipulating states, large version */
-#define	states	char *
-#define	CLEAR(v)	memset(v, 0, m->g->nstates)
-#define	SET0(v, n)	((v)[n] = 0)
-#define	SET1(v, n)	((v)[n] = 1)
-#define	ISSET(v, n)	((v)[n])
-#define	ASSIGN(d, s)	memcpy(d, s, m->g->nstates)
-#define	EQ(a, b)	(memcmp(a, b, m->g->nstates) == 0)
-#define	STATEVARS	long vn; char *space
-#define	STATESETUP(m, nv)	{ (m)->space = malloc((nv)*(m)->g->nstates); \
-				if ((m)->space == NULL) return(REG_ESPACE); \
-				(m)->vn = 0; }
-#define	STATETEARDOWN(m)	{ free((m)->space); }
-#define	SETUP(v)	((v) = &m->space[m->vn++ * m->g->nstates])
-#define	onestate	long
-#define	INIT(o, n)	((o) = (n))
-#define	INC(o)	((o)++)
-#define	ISSTATEIN(v, o)	((v)[o])
-/* some abbreviations; note that some of these know variable names! */
-/* do "if I'm here, I can also be there" etc without branches */
-#define	FWD(dst, src, n)	((dst)[here+(n)] |= (src)[here])
-#define	BACK(dst, src, n)	((dst)[here-(n)] |= (src)[here])
-#define	ISSETBACK(v, n)	((v)[here - (n)])
-/* function names */
-#define	LNAMES			/* flag */
-
-#include "engine.c"
-
-/*
- - regexec - interface for matching
- = extern int regexec(const regex_t *, const char *, size_t, \
- =					regmatch_t [], int);
- = #define	REG_NOTBOL	00001
- = #define	REG_NOTEOL	00002
- = #define	REG_STARTEND	00004
- = #define	REG_TRACE	00400	// tracing of execution
- = #define	REG_LARGE	01000	// force large representation
- = #define	REG_BACKR	02000	// force use of backref code
- *
- * We put this here so we can exploit knowledge of the state representation
- * when choosing which matcher to call.  Also, by this point the matchers
- * have been prototyped.
- */
-int				/* 0 success, REG_NOMATCH failure */
-regexec(preg, string, nmatch, pmatch, eflags)
-const regex_t *preg;
-const char *string;
-size_t nmatch;
-regmatch_t pmatch[];
-int eflags;
-{
-	struct re_guts *g = preg->re_g;
-#ifdef REDEBUG
-#	define	GOODFLAGS(f)	(f)
-#else
-#	define	GOODFLAGS(f)	((f)&(REG_NOTBOL|REG_NOTEOL|REG_STARTEND))
-#endif
-
-	if (preg->re_magic != MAGIC1 || g->magic != MAGIC2)
-		return(REG_BADPAT);
-	assert(!(g->iflags&BAD));
-	if (g->iflags&BAD)		/* backstop for no-debug case */
-		return(REG_BADPAT);
-	eflags = GOODFLAGS(eflags);
-
-	if (g->nstates <= CHAR_BIT*sizeof(states1) && !(eflags&REG_LARGE))
-		return(smatcher(g, (char *)string, nmatch, pmatch, eflags));
-	else
-		return(lmatcher(g, (char *)string, nmatch, pmatch, eflags));
-}
diff --git a/newlib/libc/sys/linux/stdlib/regfree.c b/newlib/libc/sys/linux/stdlib/regfree.c
deleted file mode 100644
index 82119d31d..000000000
--- a/newlib/libc/sys/linux/stdlib/regfree.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)regfree.c	8.3 (Berkeley) 3/20/94
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)regfree.c	8.3 (Berkeley) 3/20/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/regex/regfree.c,v 1.5 2002/03/22 21:52:47 obrien Exp $");
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <regex.h>
-
-#include "utils.h"
-#include "regex2.h"
-
-/*
- - regfree - free everything
- = extern void regfree(regex_t *);
- */
-void
-regfree(preg)
-regex_t *preg;
-{
-	struct re_guts *g;
-
-	if (preg->re_magic != MAGIC1)	/* oops */
-		return;			/* nice to complain, but hard */
-
-	g = preg->re_g;
-	if (g == NULL || g->magic != MAGIC2)	/* oops again */
-		return;
-	preg->re_magic = 0;		/* mark it invalid */
-	g->magic = 0;			/* mark it invalid */
-
-	if (g->strip != NULL)
-		free((char *)g->strip);
-	if (g->sets != NULL)
-		free((char *)g->sets);
-	if (g->setbits != NULL)
-		free((char *)g->setbits);
-	if (g->must != NULL)
-		free(g->must);
-	if (g->charjump != NULL)
-		free(&g->charjump[CHAR_MIN]);
-	if (g->matchjump != NULL)
-		free(g->matchjump);
-	free((char *)g);
-}
diff --git a/newlib/libc/sys/linux/stdlib/utils.h b/newlib/libc/sys/linux/stdlib/utils.h
deleted file mode 100644
index 5439b6cd4..000000000
--- a/newlib/libc/sys/linux/stdlib/utils.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993, 1994 Henry Spencer.
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Henry Spencer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)utils.h	8.3 (Berkeley) 3/20/94
- * $FreeBSD: src/lib/libc/regex/utils.h,v 1.2 2002/03/22 23:41:56 obrien Exp $
- */
-
-/* utility definitions */
-#define	DUPMAX		_POSIX2_RE_DUP_MAX	/* xxx is this right? */
-#define	INFINITY	(DUPMAX + 1)
-#define	NC		(CHAR_MAX - CHAR_MIN + 1)
-typedef unsigned char uch;
-
-/* switch off assertions (if not already off) if no REDEBUG */
-#ifndef REDEBUG
-#ifndef NDEBUG
-#define	NDEBUG	/* no assertions please */
-#endif
-#endif
-#include <assert.h>
-
-/* for old systems with bcopy() but no memmove() */
-#ifdef USEBCOPY
-#define	memmove(d, s, c)	bcopy(s, d, c)
-#endif
diff --git a/newlib/libc/sys/linux/stdlib/wordexp.c b/newlib/libc/sys/linux/stdlib/wordexp.c
deleted file mode 100644
index 3928b857e..000000000
--- a/newlib/libc/sys/linux/stdlib/wordexp.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * is freely granted, provided that this notice is preserved.
- */
-
-#include <sys/param.h>
-#include <sys/stat.h>
-
-#include <ctype.h>
-#include <dirent.h>
-#include <errno.h>
-#include <glob.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/wait.h>
-
-#include <wordexp.h>
-
-#define MAXLINELEN 500
-
-/* Note: This implementation of wordexp requires a version of bash
-   that supports the --wordexp and --protected arguments to be present
-   on the system.  It does not support the WRDE_UNDEF flag. */
-int
-wordexp(const char *words, wordexp_t *pwordexp, int flags)
-{
-  FILE *f;
-  FILE *f_err;
-  char tmp[MAXLINELEN];
-  int i = 0;
-  int offs = 0;
-  char *iter;
-  pid_t pid;
-  int num_words = 0;
-  int num_bytes = 0;
-  int fd[2];
-  int fd_err[2];
-  int err = 0;
-
-  if (pwordexp == NULL)
-    {
-      return WRDE_NOSPACE;
-    }
-
-  if (flags & WRDE_REUSE)
-    wordfree(pwordexp);
-
-  if ((flags & WRDE_APPEND) == 0)
-    {
-      pwordexp->we_wordc = 0;
-      pwordexp->we_wordv = NULL;
-    }
-
-  if (flags & WRDE_DOOFFS)
-    {
-      offs = pwordexp->we_offs;
-
-      if(!(pwordexp->we_wordv = (char **)realloc(pwordexp->we_wordv, (pwordexp->we_wordc + offs + 1) * sizeof(char *))))
-        return WRDE_NOSPACE;
-
-      for (i = 0; i < offs; i++)
-        pwordexp->we_wordv[i] = NULL;
-    }
-
-  pipe(fd);
-  pipe(fd_err);
-  pid = fork();
-
-  if (pid > 0)
-    {
-      /* In parent process. */
-
-      /* Close write end of parent's pipe. */
-      close(fd[1]);
-      close(fd_err[1]);
-
-      /* f_err is the standard error from the shell command. */
-      f_err = fdopen(fd_err[0], "r");
-
-      /* Check for errors. */
-      if (fgets(tmp, MAXLINELEN, f_err))
-        {
-          if (strstr(tmp, "EOF"))
-            err = WRDE_SYNTAX;
-          else if (strstr(tmp, "`\n'") || strstr(tmp, "`|'")
-                   || strstr(tmp, "`&'") || strstr(tmp, "`;'")
-                   || strstr(tmp, "`<'") || strstr(tmp, "`>'")
-                   || strstr(tmp, "`('") || strstr(tmp, "`)'")
-                   || strstr(tmp, "`{'") || strstr(tmp, "`}'"))
-            err = WRDE_BADCHAR;
-          else if (strstr(tmp, "command substitution"))
-            err = WRDE_CMDSUB;
-          else
-            err = WRDE_SYNTAX;
-
-          if (flags & WRDE_SHOWERR)
-            {
-              fprintf(stderr, tmp);
-              while(fgets(tmp, MAXLINELEN, f_err))
-                fprintf(stderr, tmp);
-            }
-
-          return err;
-        }
-
-      /* f is the standard output from the shell command. */
-      f = fdopen(fd[0], "r");
-
-      /* Get number of words expanded by shell. */
-      fgets(tmp, MAXLINELEN, f);
-
-      if((iter = strchr(tmp, '\n')))
-          *iter = '\0';
-
-      num_words = atoi(tmp);
-
-      if(!(pwordexp->we_wordv = (char **)realloc(pwordexp->we_wordv,
-                                                 (pwordexp->we_wordc + num_words + offs + 1) * sizeof(char *))))
-        return WRDE_NOSPACE;
-
-      /* Get number of bytes required for storage of num_words words. */
-      fgets(tmp, MAXLINELEN, f);
-
-      if((iter = strchr(tmp, '\n')))
-          *iter = '\0';
-
-      num_bytes = atoi(tmp) + pwordexp->we_wordc;
-
-      /* Get each expansion from the shell output, and store each in
-         pwordexp's we_wordv vector. */
-      for(i = 0; i < num_words; i++)
-        {
-          fgets(tmp, MAXLINELEN, f);
-
-          if((iter = strchr(tmp, '\n')))
-            *iter = '\0';
-
-          pwordexp->we_wordv[pwordexp->we_wordc + offs + i] = strdup(tmp);
-        }
-
-      pwordexp->we_wordv[pwordexp->we_wordc + offs + i] = NULL;
-      pwordexp->we_wordc += num_words;
-
-      close(fd[0]);
-      close(fd_err[0]);
-
-      /* Wait for child to finish. */
-      waitpid (pid, NULL, 0);
-
-      return WRDE_SUCCESS;
-    }
-  else
-    {
-      /* In child process. */
-
-      /* Close read end of child's pipe. */
-      close(fd[0]);
-      close(fd_err[0]);
-
-      /* Pipe standard output to parent process via fd. */
-      if (fd[1] != STDOUT_FILENO)
-        {
-          dup2(fd[1], STDOUT_FILENO);
-          /* fd[1] no longer required. */
-          close(fd[1]);
-        }
-
-      /* Pipe standard error to parent process via fd_err. */
-      if (fd_err[1] != STDERR_FILENO)
-        {
-          dup2(fd_err[1], STDERR_FILENO);
-          /* fd_err[1] no longer required. */
-          close(fd_err[1]);
-        }
-
-      if (flags & WRDE_NOCMD)
-        execl("/bin/bash", "bash", "--protected", "--wordexp", words, (char *)0);
-      else
-        execl("/bin/bash", "bash", "--wordexp", words, (char *)0);
-    }
-  return WRDE_SUCCESS;
-}
diff --git a/newlib/libc/sys/linux/stdlib/wordfree.c b/newlib/libc/sys/linux/stdlib/wordfree.c
deleted file mode 100644
index 1b6ee1e28..000000000
--- a/newlib/libc/sys/linux/stdlib/wordfree.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * is freely granted, provided that this notice is preserved.
- */
-
-#include <sys/param.h>
-#include <sys/stat.h>
-
-#include <ctype.h>
-#include <dirent.h>
-#include <errno.h>
-#include <glob.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <wordexp.h>
-
-void
-wordfree(wordexp_t *pwordexp)
-{
-  int i;
-
-  if (pwordexp == NULL)
-    return;
-
-  if (pwordexp->we_wordv == NULL)
-    return;
-
-  for(i = 0; i < pwordexp->we_wordc; i++)
-    free(pwordexp->we_wordv[i]);
-
-  free(pwordexp->we_wordv);
-  pwordexp->we_wordv = NULL;
-}
diff --git a/newlib/libc/sys/linux/strsignal.c b/newlib/libc/sys/linux/strsignal.c
deleted file mode 100644
index 3f95e18a7..000000000
--- a/newlib/libc/sys/linux/strsignal.c
+++ /dev/null
@@ -1,63 +0,0 @@
-#include <string.h>
-#include <signal.h>
-#include <stdio.h>
-#include <reent.h>
-
-static const char *sigstring[] =
-  {
-    "Signal 0",
-    "Hangup",
-    "Interrupt",
-    "Quit",
-    "Illegal instruction",
-    "Trace/breakpoint trap",
-    "IOT trap",
-    "EMT trap",
-    "Floating point exception",
-    "Killed",
-    "Bus error",
-    "Segmentation fault",
-    "Bad system call",
-    "Broken pipe",
-    "Alarm clock",
-    "Terminated",
-    "Urgent I/O condition",
-    "Stopped (signal)",
-    "Stopped",
-    "Continued",
-    "Child exited",
-    "Stopped (tty input)",
-    "Stopped (tty output)",
-    "I/O possible",
-    "CPU time limit exceeded",
-    "File size limit exceeded",
-    "Virtual timer expired",
-    "Profiling timer expired",
-    "Window changed",
-    "Resource lost",
-    "User defined signal 1",
-    "User defined signal 2"
-  };
-
-char *
-strsignal (int sig)
-{
-  if (sig < 0 || sig >= __SIGRTMIN)
-    {
-      char *buffer;
-      struct _reent *ptr;
-
-      ptr = _REENT;
-
-      _REENT_CHECK_SIGNAL_BUF(ptr);
-      buffer = _REENT_SIGNAL_BUF(ptr);
-
-      if (sig < 0 || sig > __SIGRTMAX)
-        siprintf (buffer, "Unknown signal %d", sig);
-      else
-        siprintf (buffer, "Real-time signal %d", sig - __SIGRTMIN);
-      return buffer;
-    }
-  else
-    return sigstring[sig];
-}
diff --git a/newlib/libc/sys/linux/strverscmp.c b/newlib/libc/sys/linux/strverscmp.c
deleted file mode 100644
index 2a9cbf48a..000000000
--- a/newlib/libc/sys/linux/strverscmp.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Compare strings while treating digits characters numerically.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <string.h>
-#include <ctype.h>
-#include <machine/weakalias.h>
-
-/* states: S_N: normal, S_I: comparing integral part, S_F: comparing
-           fractionnal parts, S_Z: idem but with leading Zeroes only */
-#define  S_N    0x0
-#define  S_I    0x4
-#define  S_F    0x8
-#define  S_Z    0xC
-
-/* result_type: CMP: return diff; LEN: compare using len_diff/diff */
-#define  CMP    2
-#define  LEN    3
-
-
-/* Compare S1 and S2 as strings holding indices/version numbers,
-   returning less than, equal to or greater than zero if S1 is less than,
-   equal to or greater than S2 (for more info, see the texinfo doc).
-*/
-
-int
-__strverscmp (s1, s2)
-     const char *s1;
-     const char *s2;
-{
-  const unsigned char *p1 = (const unsigned char *) s1;
-  const unsigned char *p2 = (const unsigned char *) s2;
-  unsigned char c1, c2;
-  int state;
-  int diff;
-
-  /* Symbol(s)    0       [1-9]   others  (padding)
-     Transition   (10) 0  (01) d  (00) x  (11) -   */
-  static const unsigned int next_state[] =
-  {
-      /* state    x    d    0    - */
-      /* S_N */  S_N, S_I, S_Z, S_N,
-      /* S_I */  S_N, S_I, S_I, S_I,
-      /* S_F */  S_N, S_F, S_F, S_F,
-      /* S_Z */  S_N, S_F, S_Z, S_Z
-  };
-
-  static const int result_type[] =
-  {
-      /* state   x/x  x/d  x/0  x/-  d/x  d/d  d/0  d/-
-                 0/x  0/d  0/0  0/-  -/x  -/d  -/0  -/- */
-
-      /* S_N */  CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP,
-                 CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP,
-      /* S_I */  CMP, -1,  -1,  CMP, +1,  LEN, LEN, CMP,
-                 +1,  LEN, LEN, CMP, CMP, CMP, CMP, CMP,
-      /* S_F */  CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP,
-                 CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP,
-      /* S_Z */  CMP, +1,  +1,  CMP, -1,  CMP, CMP, CMP,
-                 -1,  CMP, CMP, CMP
-  };
-
-  if (p1 == p2)
-    return 0;
-
-  c1 = *p1++;
-  c2 = *p2++;
-  /* Hint: '0' is a digit too.  */
-  state = S_N | ((c1 == '0') + (isdigit (c1) != 0));
-
-  while ((diff = c1 - c2) == 0 && c1 != '\0')
-    {
-      state = next_state[state];
-      c1 = *p1++;
-      c2 = *p2++;
-      state |= (c1 == '0') + (isdigit (c1) != 0);
-    }
-
-  state = result_type[state << 2 | (((c2 == '0') + (isdigit (c2) != 0)))];
-
-  switch (state)
-  {
-    case CMP:
-      return diff;
-
-    case LEN:
-      while (isdigit (*p1++))
-	if (!isdigit (*p2++))
-	  return 1;
-
-      return isdigit (*p2) ? -1 : diff;
-
-    default:
-      return state;
-  }
-}
-weak_alias (__strverscmp, strverscmp)
diff --git a/newlib/libc/sys/linux/sys/_types.h b/newlib/libc/sys/linux/sys/_types.h
deleted file mode 100644
index 994df899a..000000000
--- a/newlib/libc/sys/linux/sys/_types.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* ANSI C namespace clean utility typedefs */
-
-/* This file defines various typedefs needed by the system calls that support
-   the C library.  Basically, they're just the POSIX versions with an '_'
-   prepended.  This file lives in the `sys' directory so targets can provide
-   their own if desired (or they can put target dependant conditionals here).
-*/
-
-#ifndef	_SYS__TYPES_H
-#define _SYS__TYPES_H
-
-typedef long _off_t;
-__extension__ typedef long long _off64_t;
-
-#if defined(__INT_MAX__) && __INT_MAX__ == 2147483647
-typedef int _ssize_t;
-#else
-typedef long _ssize_t;
-#endif
-
-#define __need_wint_t
-#include <stddef.h>
-
-/* Conversion state information.  */
-typedef struct
-{
-  int __count;
-  union
-  {
-    wint_t __wch;
-    unsigned char __wchb[4];
-  } __value;		/* Value so far.  */
-} _mbstate_t;
-
-struct __flock_mutex_t_tmp;
-typedef struct
-{
-  int __a;
-  int __b;
-  struct
-  {
-    long int __c1;
-    int __c2;
-  } __c;
-  int __d;
-  struct __flock_mutex_t_tmp * __e;
-} __flock_mutex_t;
-
-typedef struct { __flock_mutex_t mutex; } _flock_t;
-
-#endif	/* _SYS__TYPES_H */
diff --git a/newlib/libc/sys/linux/sys/cdefs.h b/newlib/libc/sys/linux/sys/cdefs.h
deleted file mode 100644
index f6ea0c73e..000000000
--- a/newlib/libc/sys/linux/sys/cdefs.h
+++ /dev/null
@@ -1,238 +0,0 @@
-/* Copyright (C) 1992,93,94,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SYS_CDEFS_H
-#define	_SYS_CDEFS_H	1
-
-/* We are almost always included from features.h. */
-#ifndef _FEATURES_H
-# include <features.h>
-#endif
-
-/* The GNU libc does not support any K&R compilers or the traditional mode
-   of ISO C compilers anymore.  Check for some of the combinations not
-   anymore supported.  */
-#if defined __GNUC__ && !defined __STDC__
-# error "You need a ISO C conforming compiler to use the glibc headers"
-#endif
-
-#define __FBSDID(x) /* nothing */
-
-/* Some user header file might have defined this before.  */
-#undef	__P
-#undef	__PMT
-
-#ifdef __GNUC__
-
-/* GCC can always grok prototypes.  For C++ programs we add throw()
-   to help it optimize the function calls.  But this works only with
-   gcc 2.8.x and egcs.  */
-# if defined __cplusplus && __GNUC_PREREQ (2,8)
-#  define __THROW	throw ()
-# else
-#  define __THROW
-# endif
-# define __P(args)	args __THROW
-/* This macro will be used for functions which might take C++ callback
-   functions.  */
-# define __PMT(args)	args
-
-#else	/* Not GCC.  */
-
-# define __inline		/* No inline functions.  */
-
-# define __THROW
-# define __P(args)	args
-# define __PMT(args)	args
-
-# define __const	const
-# define __signed	signed
-# define __volatile	volatile
-
-#endif	/* GCC.  */
-
-/* For these things, GCC behaves the ANSI way normally,
-   and the non-ANSI way under -traditional.  */
-
-#define __CONCAT(x,y)	x ## y
-#define __STRING(x)	#x
-
-/* This is not a typedef so `const __ptr_t' does the right thing.  */
-#define __ptr_t void *
-#define __long_double_t  long double
-
-
-/* C++ needs to know that types and declarations are C, not C++.  */
-#ifdef	__cplusplus
-# define __BEGIN_DECLS	extern "C" {
-# define __END_DECLS	}
-#else
-# define __BEGIN_DECLS
-# define __END_DECLS
-#endif
-
-
-/* Support for bounded pointers.  */
-#ifndef __BOUNDED_POINTERS__
-# define __bounded	/* nothing */
-# define __unbounded	/* nothing */
-# define __ptrvalue	/* nothing */
-#endif
-
-
-/* Support for flexible arrays.  */
-#if __GNUC_PREREQ (2,97)
-/* GCC 2.97 supports C99 flexible array members.  */
-# define __flexarr	[]
-#else
-# ifdef __GNUC__
-#  define __flexarr	[0]
-# else
-#  if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
-#   define __flexarr	[]
-#  else
-/* Some other non-C99 compiler.  Approximate with [1].  */
-#   define __flexarr	[1]
-#  endif
-# endif
-#endif
-
-
-/* __asm__ ("xyz") is used throughout the headers to rename functions
-   at the assembly language level.  This is wrapped by the __REDIRECT
-   macro, in order to support compilers that can do this some other
-   way.  When compilers don't support asm-names at all, we have to do
-   preprocessor tricks instead (which don't have exactly the right
-   semantics, but it's the best we can do).
-
-   Example:
-   int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); */
-
-#if defined __GNUC__ && __GNUC__ >= 2
-
-# define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
-# define __ASMNAME(cname)  __ASMNAME2 (__USER_LABEL_PREFIX__, cname)
-# define __ASMNAME2(prefix, cname) __STRING (prefix) cname
-
-/*
-#elif __SOME_OTHER_COMPILER__
-
-# define __REDIRECT(name, proto, alias) name proto; \
-	_Pragma("let " #name " = " #alias)
-*/
-#endif
-
-/* GCC has various useful declarations that can be made with the
-   `__attribute__' syntax.  All of the ways we use this do fine if
-   they are omitted for compilers that don't understand it. */
-#if !defined __GNUC__ || __GNUC__ < 2
-# define __attribute__(xyz)	/* Ignore */
-#endif
-
-/* At some point during the gcc 2.96 development the `malloc' attribute
-   for functions was introduced.  We don't want to use it unconditionally
-   (although this would be possible) since it generates warnings.  */
-#if __GNUC_PREREQ (2,96)
-# define __attribute_malloc__ __attribute__ ((__malloc__))
-#else
-# define __attribute_malloc__ /* Ignore */
-#endif
-
-/* At some point during the gcc 2.96 development the `pure' attribute
-   for functions was introduced.  We don't want to use it unconditionally
-   (although this would be possible) since it generates warnings.  */
-#if __GNUC_PREREQ (2,96)
-# define __attribute_pure__ __attribute__ ((__pure__))
-#else
-# define __attribute_pure__ /* Ignore */
-#endif
-
-/* At some point during the gcc 3.1 development the `used' attribute
-   for functions was introduced.  We don't want to use it unconditionally
-   (although this would be possible) since it generates warnings.  */
-#if __GNUC_PREREQ (3,1)
-# define __attribute_used__ __attribute__ ((__used__))
-# define __attribute_noinline__ __attribute__ ((__noinline__))
-#else
-# define __attribute_used__ __attribute__ ((__unused__))
-# define __attribute_noinline__ /* Ignore */
-#endif
-
-/* At some point during the gcc 2.8 development the `format_arg' attribute
-   for functions was introduced.  We don't want to use it unconditionally
-   (although this would be possible) since it generates warnings.
-   If several `format_arg' attributes are given for the same function, in
-   gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
-   all designated arguments are considered.  */
-#if __GNUC_PREREQ (2,8)
-# define __attribute_format_arg__(x) __attribute__ ((__format_arg__ (x)))
-#else
-# define __attribute_format_arg__(x) /* Ignore */
-#endif
-
-/* At some point during the gcc 2.97 development the `strfmon' format
-   attribute for functions was introduced.  We don't want to use it
-   unconditionally (although this would be possible) since it
-   generates warnings.  */
-#if __GNUC_PREREQ (2,97)
-# define __attribute_format_strfmon__(a,b) \
-  __attribute__ ((__format__ (__strfmon__, a, b)))
-#else
-# define __attribute_format_strfmon__(a,b) /* Ignore */
-#endif
-
-/* It is possible to compile containing GCC extensions even if GCC is
-   run in pedantic mode if the uses are carefully marked using the
-   `__extension__' keyword.  But this is not generally available before
-   version 2.8.  */
-#if !__GNUC_PREREQ (2,8)
-# define __extension__		/* Ignore */
-#endif
-
-/* __restrict is known in EGCS 1.2 and above. */
-#if !__GNUC_PREREQ (2,92)
-# define __restrict	/* Ignore */
-#endif
-
-/* ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
-     array_name[restrict]
-   GCC 3.1 supports this.  */
-#if __GNUC_PREREQ (3,1) && !defined __GNUG__
-# define __restrict_arr	__restrict
-#else
-# ifdef __GNUC__
-#  define __restrict_arr	/* Not supported in old GCC.  */
-# else
-#  if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
-#   define __restrict_arr	restrict
-#  else
-/* Some other non-C99 compiler.  */
-#   define __restrict_arr	/* Not supported.  */
-#  endif
-# endif
-#endif
-
-/* The nonull function attribute allows to mark pointer parameters which
-   must not be NULL.  */
-#if __GNUC_PREREQ (3,3)
-# define __nonnull(params) __attribute__ ((__nonnull__ params))
-#else
-# define __nonnull(params)
-#endif
-
-#endif	 /* sys/cdefs.h */
diff --git a/newlib/libc/sys/linux/sys/dirent.h b/newlib/libc/sys/linux/sys/dirent.h
deleted file mode 100644
index 4bbae4229..000000000
--- a/newlib/libc/sys/linux/sys/dirent.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* libc/sys/linux/sys/dirent.h - Directory entry as returned by readdir */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_DIRENT_H
-#define _SYS_DIRENT_H
-
-#include <sys/types.h>
-#include <linux/dirent.h>
-#define _LIBC 1
-#define  NOT_IN_libc 1
-#include <sys/lock.h>
-#undef _LIBC
-
-#define HAVE_NO_D_NAMLEN	/* no struct dirent->d_namlen */
-#define HAVE_DD_LOCK  		/* have locking mechanism */
-
-#define MAXNAMLEN 255		/* sizeof(struct dirent.d_name)-1 */
-
-
-typedef struct {
-    int dd_fd;		/* directory file */
-    int dd_loc;		/* position in buffer */
-    int dd_seek;
-    char *dd_buf;	/* buffer */
-    int dd_len;		/* buffer length */
-    int dd_size;	/* amount of data in buffer */
-    _LOCK_RECURSIVE_T dd_lock;
-} DIR;
-
-
-#define __dirfd(dir) (dir)->dd_fd
-
-/* --- redundant --- */
-
-DIR *opendir(const char *);
-struct dirent *readdir(DIR *);
-void rewinddir(DIR *);
-int closedir(DIR *);
-
-/* internal prototype */
-void _seekdir(DIR *dir,off_t offset);
-DIR *_opendir(const char *);
-
-#ifndef _POSIX_SOURCE
-long telldir (DIR *);
-void seekdir (DIR *, off_t loc);
-
-int scandir (const char *__dir,
-             struct dirent ***__namelist,
-             int (*select) (const struct dirent *),
-             int (*compar) (const struct dirent **, const struct dirent **));
-
-int alphasort (const struct dirent **__a, const struct dirent **__b);
-#endif /* _POSIX_SOURCE */
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/dlfcn.h b/newlib/libc/sys/linux/sys/dlfcn.h
deleted file mode 100644
index e96b5c17a..000000000
--- a/newlib/libc/sys/linux/sys/dlfcn.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
-#define RTLD_NOW	0x00002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
-#define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
-
-/* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
-#define RTLD_GLOBAL	0x00100
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
-   The implementation does this by default and so we can define the
-   value to zero.  */
-#define RTLD_LOCAL	0
-
-/* Do not delete object when closed.  */
-#define RTLD_NODELETE	0x01000
-
-#ifdef __USE_GNU
-/* To support profiling of shared objects it is a good idea to call
-   the function found using `dlsym' using the following macro since
-   these calls do not use the PLT.  But this would mean the dynamic
-   loader has no chance to find out when the function is called.  The
-   macro applies the necessary magic so that profiling is possible.
-   Rewrite
-	foo = (*fctp) (arg1, arg2);
-   into
-        foo = DL_CALL_FCT (fctp, (arg1, arg2));
-*/
-# define DL_CALL_FCT(fctp, args) \
-  (_dl_mcount_wrapper_check ((void *) (fctp)), (*(fctp)) args)
-
-__BEGIN_DECLS
-
-/* This function calls the profiling functions.  */
-extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
-
-__END_DECLS
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/elfclass.h b/newlib/libc/sys/linux/sys/elfclass.h
deleted file mode 100644
index 180227d9e..000000000
--- a/newlib/libc/sys/linux/sys/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* The entries in the .hash table always have a size of 32 bits.  */
-typedef uint32_t Elf_Symndx;
diff --git a/newlib/libc/sys/linux/sys/errno.h b/newlib/libc/sys/linux/sys/errno.h
deleted file mode 100644
index 82c84c944..000000000
--- a/newlib/libc/sys/linux/sys/errno.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* libc/sys/linux/sys/errno.h - Errno variable and codes */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_ERRNO_H
-#define _SYS_ERRNO_H
-
-/* --- from newlin's sys/errno.h --- */
-
-#include <sys/reent.h>
-
-#ifndef _REENT_ONLY
-#define errno (*__errno())
-extern int *__errno _PARAMS ((void));
-#endif
-
-extern __IMPORT _CONST char * _CONST _sys_errlist[];
-extern __IMPORT int _sys_nerr;
-
-#define __errno_r(ptr) ((ptr)->_errno)
-
-/* --- end of slight redundancy (the use of struct _reent->_errno is
-       hard-coded in perror.c so why pretend anything else could work too ? */
-
-#define __set_errno(x) (errno = (x))
-
-#include <asm/errno.h>
-
-#define ENOTSUP EOPNOTSUPP
-#define EFTYPE          79              /* Inappropriate file type or format */
-#define EILSEQ          84
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/event.h b/newlib/libc/sys/linux/sys/event.h
deleted file mode 100644
index 159e23498..000000000
--- a/newlib/libc/sys/linux/sys/event.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/*-
- * Copyright (c) 1999,2000,2001 Jonathan Lemon <jlemon@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	$FreeBSD: src/sys/sys/event.h,v 1.19 2002/03/23 08:46:51 bde Exp $
- */
-
-#ifndef _SYS_EVENT_H_
-#define _SYS_EVENT_H_
-
-#define EVFILT_READ		(-1)
-#define EVFILT_WRITE		(-2)
-#define EVFILT_AIO		(-3)	/* attached to aio requests */
-#define EVFILT_VNODE		(-4)	/* attached to vnodes */
-#define EVFILT_PROC		(-5)	/* attached to struct proc */
-#define EVFILT_SIGNAL		(-6)	/* attached to struct proc */
-#define EVFILT_TIMER		(-7)	/* timers */
-#define EVFILT_NETDEV		(-8)	/* network devices */
-
-#define EVFILT_SYSCOUNT		8
-
-#define EV_SET(kevp, a, b, c, d, e, f) do {	\
-	(kevp)->ident = (a);			\
-	(kevp)->filter = (b);			\
-	(kevp)->flags = (c);			\
-	(kevp)->fflags = (d);			\
-	(kevp)->data = (e);			\
-	(kevp)->udata = (f);			\
-} while(0)
-
-struct kevent {
-	unsigned int *	ident;		/* identifier for this event */
-	short		filter;		/* filter for event */
-	u_short		flags;
-	u_int		fflags;
-        int * 	        data;
-	void		*udata;		/* opaque user data identifier */
-};
-
-/* actions */
-#define EV_ADD		0x0001		/* add event to kq (implies enable) */
-#define EV_DELETE	0x0002		/* delete event from kq */
-#define EV_ENABLE	0x0004		/* enable event */
-#define EV_DISABLE	0x0008		/* disable event (not reported) */
-
-/* flags */
-#define EV_ONESHOT	0x0010		/* only report one occurrence */
-#define EV_CLEAR	0x0020		/* clear event state after reporting */
-
-#define EV_SYSFLAGS	0xF000		/* reserved by system */
-#define EV_FLAG1	0x2000		/* filter-specific flag */
-
-/* returned values */
-#define EV_EOF		0x8000		/* EOF detected */
-#define EV_ERROR	0x4000		/* error, data contains errno */
-
-/*
- * data/hint flags for EVFILT_{READ|WRITE}, shared with userspace
- */
-#define NOTE_LOWAT	0x0001			/* low water mark */
-
-/*
- * data/hint flags for EVFILT_VNODE, shared with userspace
- */
-#define	NOTE_DELETE	0x0001			/* vnode was removed */
-#define	NOTE_WRITE	0x0002			/* data contents changed */
-#define	NOTE_EXTEND	0x0004			/* size increased */
-#define	NOTE_ATTRIB	0x0008			/* attributes changed */
-#define	NOTE_LINK	0x0010			/* link count changed */
-#define	NOTE_RENAME	0x0020			/* vnode was renamed */
-#define	NOTE_REVOKE	0x0040			/* vnode access was revoked */
-
-/*
- * data/hint flags for EVFILT_PROC, shared with userspace
- */
-#define	NOTE_EXIT	0x80000000		/* process exited */
-#define	NOTE_FORK	0x40000000		/* process forked */
-#define	NOTE_EXEC	0x20000000		/* process exec'd */
-#define	NOTE_PCTRLMASK	0xf0000000		/* mask for hint bits */
-#define	NOTE_PDATAMASK	0x000fffff		/* mask for pid */
-
-/* additional flags for EVFILT_PROC */
-#define	NOTE_TRACK	0x00000001		/* follow across forks */
-#define	NOTE_TRACKERR	0x00000002		/* could not track child */
-#define	NOTE_CHILD	0x00000004		/* am a child process */
-
-/*
- * data/hint flags for EVFILT_NETDEV, shared with userspace
- */
-#define NOTE_LINKUP	0x0001			/* link is up */
-#define NOTE_LINKDOWN	0x0002			/* link is down */
-#define NOTE_LINKINV	0x0004			/* link state is invalid */
-
-/*
- * This is currently visible to userland to work around broken
- * programs which pull in <sys/proc.h> or <sys/select.h>.
- */
-#include <sys/queue.h> 
-struct knote;
-
-#ifdef _KERNEL
-
-#ifdef MALLOC_DECLARE
-MALLOC_DECLARE(M_KQUEUE);
-#endif
-
-#define KNOTE(list, hint)	if ((list) != NULL) knote(list, hint)
-
-/*
- * Flag indicating hint is a signal.  Used by EVFILT_SIGNAL, and also
- * shared by EVFILT_PROC  (all knotes attached to p->p_klist)
- */
-#define NOTE_SIGNAL	0x08000000
-
-struct filterops {
-	int	f_isfd;		/* true if ident == filedescriptor */
-	int	(*f_attach)(struct knote *kn);
-	void	(*f_detach)(struct knote *kn);
-	int	(*f_event)(struct knote *kn, long hint);
-};
-
-struct knote {
-	SLIST_ENTRY(knote)	kn_link;	/* for fd */
-	SLIST_ENTRY(knote)	kn_selnext;	/* for struct selinfo */
-	TAILQ_ENTRY(knote)	kn_tqe;
-	struct			kqueue *kn_kq;	/* which queue we are on */
-	struct 			kevent kn_kevent;
-	int			kn_status;
-	int			kn_sfflags;	/* saved filter flags */
-	intptr_t		kn_sdata;	/* saved data field */
-	union {
-		struct		file *p_fp;	/* file data pointer */
-		struct		proc *p_proc;	/* proc pointer */
-	} kn_ptr;
-	struct			filterops *kn_fop;
-	caddr_t			kn_hook;
-#define KN_ACTIVE	0x01			/* event has been triggered */
-#define KN_QUEUED	0x02			/* event is on queue */
-#define KN_DISABLED	0x04			/* event is disabled */
-#define KN_DETACHED	0x08			/* knote is detached */
-
-#define kn_id		kn_kevent.ident
-#define kn_filter	kn_kevent.filter
-#define kn_flags	kn_kevent.flags
-#define kn_fflags	kn_kevent.fflags
-#define kn_data		kn_kevent.data
-#define kn_fp		kn_ptr.p_fp
-};
-
-struct thread;
-struct proc;
-
-extern void	knote(struct klist *list, long hint);
-extern void	knote_remove(struct thread *p, struct klist *list);
-extern void	knote_fdclose(struct thread *p, int fd);
-extern int 	kqueue_register(struct kqueue *kq,
-		    struct kevent *kev, struct thread *p);
-extern int	kqueue_add_filteropts(int filt, struct filterops *filtops);
-extern int	kqueue_del_filteropts(int filt);
-
-#else 	/* !_KERNEL */
-
-#include <sys/cdefs.h>
-struct timespec;
-
-__BEGIN_DECLS
-int     kqueue(void);
-int     kevent(int kq, const struct kevent *changelist, int nchanges,
-	    struct kevent *eventlist, int nevents,
-	    const struct timespec *timeout);
-__END_DECLS
-
-#endif /* !_KERNEL */
-
-#endif /* !_SYS_EVENT_H_ */
diff --git a/newlib/libc/sys/linux/sys/fcntl.h b/newlib/libc/sys/linux/sys/fcntl.h
deleted file mode 100644
index 78914fd8f..000000000
--- a/newlib/libc/sys/linux/sys/fcntl.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* libc/sys/linux/sys/fcntl.h - File access */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_FCNTL_H
-#define _SYS_FCNTL_H
-
-#include <sys/types.h>
-#include <linux/fcntl.h>
-
-/* --- redundant stuff below --- */
-
-#include <_ansi.h>
-
-extern int creat _PARAMS ((const char *, mode_t));
-extern int _open _PARAMS ((const char *, int, ...));
-
-#ifdef __KERNEL_PROTOTYPES
-extern int open(const char *pathname, int flags, mode_t mode);
-extern int fcntl(int fd, int cmd, long arg);
-#else
-extern int open _PARAMS ((const char *, int, ...));
-extern int fcntl _PARAMS ((int, int, ...));
-#endif
-
-extern int _fcntl _PARAMS ((int, int, ...));
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/features.h b/newlib/libc/sys/linux/sys/features.h
deleted file mode 100644
index 34cd0eb80..000000000
--- a/newlib/libc/sys/linux/sys/features.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _SYS_FEATURES_H
-#define _SYS_FEATURES_H
-
-#include <bits/posix_opt.h>
-
-/* We do not support asynchronous I/O.  */
-#undef _POSIX_ASYNCHRONOUS_IO
-#undef _POSIX_ASYNC_IO
-#undef _LFS_ASYNCHRONOUS_IO
-#undef _LFS64_ASYNCHRONOUS_IO
-
-/* POSIX message queues are supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-#define	_POSIX_MESSAGE_PASSING 1
-
-#endif /* _SYS_FEATURES_H */
diff --git a/newlib/libc/sys/linux/sys/file.h b/newlib/libc/sys/linux/sys/file.h
deleted file mode 100644
index 875ee18c4..000000000
--- a/newlib/libc/sys/linux/sys/file.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* libc/sys/linux/sys/file.h - BSD compatibility */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_FILE_H
-#define _SYS_FILE_H
-
-#include <sys/fcntl.h>
-
-int flock(int fd,int operation);
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/ioccom.h b/newlib/libc/sys/linux/sys/ioccom.h
deleted file mode 100644
index 4a063e973..000000000
--- a/newlib/libc/sys/linux/sys/ioccom.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*-
- * Copyright (c) 1982, 1986, 1990, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ioccom.h	8.2 (Berkeley) 3/28/94
- * $FreeBSD: src/sys/sys/ioccom.h,v 1.14 2002/04/10 04:53:37 imp Exp $
- */
-
-#ifndef	_SYS_IOCCOM_H_
-#define	_SYS_IOCCOM_H_
-
-/*
- * Ioctl's have the command encoded in the lower word, and the size of
- * any in or out parameters in the upper word.  The high 3 bits of the
- * upper word are used to encode the in/out status of the parameter.
- */
-#define	IOCPARM_MASK	0x1fff		/* parameter length, at most 13 bits */
-#define	IOCPARM_LEN(x)	(((x) >> 16) & IOCPARM_MASK)
-#define	IOCBASECMD(x)	((x) & ~(IOCPARM_MASK << 16))
-#define	IOCGROUP(x)	(((x) >> 8) & 0xff)
-
-#define	IOCPARM_MAX	PAGE_SIZE		/* max size of ioctl, mult. of PAGE_SIZE */
-#define	IOC_VOID	0x20000000	/* no parameters */
-#define	IOC_OUT		0x40000000	/* copy out parameters */
-#define	IOC_IN		0x80000000	/* copy in parameters */
-#define	IOC_INOUT	(IOC_IN|IOC_OUT)
-#define	IOC_DIRMASK	0xe0000000	/* mask for IN/OUT/VOID */
-
-#define	_IOC(inout,group,num,len) \
-	((unsigned long)(inout | ((len & IOCPARM_MASK) << 16) | ((group) << 8) | (num)))
-#define	_IO(g,n)	_IOC(IOC_VOID,	(g), (n), 0)
-#define	_IOR(g,n,t)	_IOC(IOC_OUT,	(g), (n), sizeof(t))
-#define	_IOW(g,n,t)	_IOC(IOC_IN,	(g), (n), sizeof(t))
-/* this should be _IORW, but stdio got there first */
-#define	_IOWR(g,n,t)	_IOC(IOC_INOUT,	(g), (n), sizeof(t))
-
-#ifndef _KERNEL
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-int	ioctl(int, unsigned long, ...);
-__END_DECLS
-
-#endif
-
-#endif /* !_SYS_IOCCOM_H_ */
diff --git a/newlib/libc/sys/linux/sys/ioctl.h b/newlib/libc/sys/linux/sys/ioctl.h
deleted file mode 100644
index 12e0cd22d..000000000
--- a/newlib/libc/sys/linux/sys/ioctl.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* libc/sys/linux/sys/ioctl.h - ioctl prototype */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_IOCTL_H
-#define _SYS_IOCTL_H
-
-int ioctl(int fd,int request,...);
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/libc-tsd.h b/newlib/libc/sys/linux/sys/libc-tsd.h
deleted file mode 100644
index 80bd1d33d..000000000
--- a/newlib/libc/sys/linux/sys/libc-tsd.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* libc-internal interface for thread-specific data.  Stub version.
-   Copyright (C) 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_LIBC_TSD_H
-#define _BITS_LIBC_TSD_H 1
-
-/* This file defines the following macros for accessing a small fixed
-   set of thread-specific `void *' data used only internally by libc.
-
-   __libc_tsd_define(CLASS, KEY)	-- Define or declare a `void *' datum
-   					   for KEY.  CLASS can be `static' for
-					   keys used in only one source file,
-					   empty for global definitions, or
-					   `extern' for global declarations.
-   __libc_tsd_get(KEY)			-- Return the `void *' datum for KEY.
-   __libc_tsd_set(KEY, VALUE)		-- Set the datum for KEY to VALUE.
-
-   The set of available KEY's will usually be provided as an enum,
-   and contains (at least):
-		_LIBC_TSD_KEY_MALLOC
-		_LIBC_TSD_KEY_DL_ERROR
-		_LIBC_TSD_KEY_RPC_VARS
-   All uses must be the literal _LIBC_TSD_* name in the __libc_tsd_* macros.
-   Some implementations may not provide any enum at all and instead
-   using string pasting in the macros.  */
-
-/* This is the generic/stub implementation for wholly single-threaded
-   systems.  We don't define an enum for the possible key values, because
-   the KEYs translate directly into variables by macro magic.  */
-
-#define __libc_tsd_define(CLASS, KEY)	CLASS void *__libc_tsd_##KEY##_data;
-#define __libc_tsd_get(KEY)		(__libc_tsd_##KEY##_data)
-#define __libc_tsd_set(KEY, VALUE)	(__libc_tsd_##KEY##_data = (VALUE))
-
-
-#endif	/* bits/libc-tsd.h */
diff --git a/newlib/libc/sys/linux/sys/link.h b/newlib/libc/sys/linux/sys/link.h
deleted file mode 100644
index 470b4d3e5..000000000
--- a/newlib/libc/sys/linux/sys/link.h
+++ /dev/null
@@ -1,4 +0,0 @@
-struct link_map_machine
-  {
-    /* empty by default */
-  };
diff --git a/newlib/libc/sys/linux/sys/linux_time.h b/newlib/libc/sys/linux/sys/linux_time.h
deleted file mode 100644
index e71f70bba..000000000
--- a/newlib/libc/sys/linux/sys/linux_time.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _LINUX_TIME_H
-#define _LINUX_TIME_H
-
-#include <asm/param.h>
-#include <sys/types.h>
-
-#ifndef _STRUCT_TIMESPEC
-#define _STRUCT_TIMESPEC
-struct timespec {
-	time_t	tv_sec;		/* seconds */
-	long	tv_nsec;	/* nanoseconds */
-};
-#endif /* _STRUCT_TIMESPEC */
-
-/*
- * Change timeval to jiffies, trying to avoid the
- * most obvious overflows..
- *
- * And some not so obvious.
- *
- * Note that we don't want to return MAX_LONG, because
- * for various timeout reasons we often end up having
- * to wait "jiffies+1" in order to guarantee that we wait
- * at _least_ "jiffies" - so "jiffies+1" had better still
- * be positive.
- */
-#define MAX_JIFFY_OFFSET ((~0UL >> 1)-1)
-
-static __inline__ unsigned long
-timespec_to_jiffies(struct timespec *value)
-{
-	unsigned long sec = value->tv_sec;
-	long nsec = value->tv_nsec;
-
-	if (sec >= (MAX_JIFFY_OFFSET / HZ))
-		return MAX_JIFFY_OFFSET;
-	nsec += 1000000000L / HZ - 1;
-	nsec /= 1000000000L / HZ;
-	return HZ * sec + nsec;
-}
-
-static __inline__ void
-jiffies_to_timespec(unsigned long jiffies, struct timespec *value)
-{
-	value->tv_nsec = (jiffies % HZ) * (1000000000L / HZ);
-	value->tv_sec = jiffies / HZ;
-}
- 
-#ifndef _STRUCT_TIMEVAL
-#define _STRUCT_TIMEVAL
-struct timeval {
-	time_t		tv_sec;		/* seconds */
-	suseconds_t	tv_usec;	/* microseconds */
-};
-#endif
-
-struct timezone {
-	int	tz_minuteswest;	/* minutes west of Greenwich */
-	int	tz_dsttime;	/* type of dst correction */
-};
-
-#define	ITIMER_REAL	0
-#define	ITIMER_VIRTUAL	1
-#define	ITIMER_PROF	2
-
-struct  itimerspec {
-        struct  timespec it_interval;    /* timer period */
-        struct  timespec it_value;       /* timer expiration */
-};
-
-struct	itimerval {
-	struct	timeval it_interval;	/* timer interval */
-	struct	timeval it_value;	/* current value */
-};
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/lock.h b/newlib/libc/sys/linux/sys/lock.h
deleted file mode 100644
index 167392e10..000000000
--- a/newlib/libc/sys/linux/sys/lock.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef __SYS_LOCK_H__
-#define __SYS_LOCK_H__
-
-#include <machine/weakalias.h>
-#include <features.h>
-
-#define  _LIBC  1
-#define  NOT_IN_libc 1
-
-#ifndef __USE_GNU
-#define __USE_GNU 1
-#endif
-
-#include <bits/libc-lock.h>
-
-typedef __libc_lock_t _LOCK_T;
-typedef __libc_lock_recursive_t _LOCK_RECURSIVE_T;
-
-#define __LOCK_INIT(class,lock) \
-  __libc_lock_define_initialized(class, lock)
-#define __LOCK_INIT_RECURSIVE(class, lock) \
-  __libc_lock_define_initialized_recursive(class, lock)
-
-#define __lock_init(__lock) __libc_lock_init(__lock)
-#define __lock_init_recursive(__lock) __libc_lock_init_recursive(__lock)
-#define __lock_acquire(__lock) __libc_lock_lock(__lock)
-#define __lock_acquire_recursive(__lock) __libc_lock_lock_recursive(__lock)
-#define __lock_release(__lock) __libc_lock_unlock(__lock)
-#define __lock_release_recursive(__lock) __libc_lock_unlock_recursive(__lock)
-#define __lock_try_acquire(__lock) __libc_lock_trylock(__lock)
-#define __lock_try_acquire_recursive(__lock) \
-	__libc_lock_trylock_recursive(__lock)
-#define __lock_close(__lock) __libc_lock_fini(__lock)
-#define __lock_close_recursive(__lock) __libc_lock_fini_recursive(__lock)
-
-#endif /* __SYS_LOCK_H__ */
diff --git a/newlib/libc/sys/linux/sys/param.h b/newlib/libc/sys/linux/sys/param.h
deleted file mode 100644
index de0b4f61c..000000000
--- a/newlib/libc/sys/linux/sys/param.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	from: @(#)param.h	5.8 (Berkeley) 6/28/91
- * $FreeBSD: src/sys/i386/include/param.h,v 1.62 2001/09/12 08:37:33 julian Exp $
- */
-
-/*
- * Round p (pointer or byte index) up to a correctly-aligned value
- * for all data types (int, long, ...).   The result is unsigned int
- * and must be cast to any desired pointer type.
- */
-#ifndef _ALIGNBYTES
-#define _ALIGNBYTES	(sizeof(int) - 1)
-#endif
-#ifndef _ALIGN
-#define _ALIGN(p)	(((unsigned)(p) + _ALIGNBYTES) & ~_ALIGNBYTES)
-#endif
-
-/* Macros for min/max.  */
-#define	MIN(a,b) (((a)<(b))?(a):(b))
-#define	MAX(a,b) (((a)>(b))?(a):(b))
-
-#include <machine/param.h>
-#include <sys/user.h>
diff --git a/newlib/libc/sys/linux/sys/resource.h b/newlib/libc/sys/linux/sys/resource.h
deleted file mode 100644
index f804731f9..000000000
--- a/newlib/libc/sys/linux/sys/resource.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* libc/sys/linux/sys/resource.h - Resource usage */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_RESOURCE_H
-#define _SYS_RESOURCE_H
-
-#include <sys/types.h>
-#include <bits/resource.h>
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/select.h b/newlib/libc/sys/linux/sys/select.h
deleted file mode 100644
index ddd2ac9d2..000000000
--- a/newlib/libc/sys/linux/sys/select.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _SYS_SELECT_H
-#define _SYS_SELECT_H	1
-
-#include <sys/types.h>
-#include <bits/sigset.h>
-#include <time.h>
-
-extern int select (int __nfds, fd_set *__restrict __readfds,
-		   fd_set *__restrict __writefds,
-		   fd_set *__restrict __exceptfds,
-		   struct timeval *__restrict __timeout) __THROW;
-
-#endif /* sys/select.h */
diff --git a/newlib/libc/sys/linux/sys/signal.h b/newlib/libc/sys/linux/sys/signal.h
deleted file mode 100644
index cef7058cd..000000000
--- a/newlib/libc/sys/linux/sys/signal.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* libc/sys/linux/sys/signal.h - Signal handling */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_SIGNAL_H
-#define _SYS_SIGNAL_H
-#define _SIGNAL_H
-
-#include <sys/types.h>
-#include <bits/sigset.h>
-#include <bits/signum.h>
-
-/* we want RT signals so we must override the definition of sigset_t
-   and NSIG */
-
-#undef NSIG
-#define NSIG _NSIG
-#undef sigset_t
-#define sigset_t __sigset_t
-
-typedef void (*_sig_func_ptr) (int);
-typedef _sig_func_ptr __sighandler_t;
-
-#include <bits/siginfo.h>
-#include <bits/sigaction.h>
-#include <bits/sigstack.h>
-
-/* --- include/signal.h thinks it knows better :-( --- */
-
-#undef SIG_DFL
-#undef SIG_IGN
-#undef SIG_ERR
-
-/* --- redundant stuff below --- */
-
-#include <_ansi.h>
-
-int 	_EXFUN(kill, (int, int));
-_VOID 	_EXFUN(psignal, (int, const char *));
-int 	_EXFUN(sigaction, (int, const struct sigaction *, struct sigaction *));
-int 	_EXFUN(sigaddset, (sigset_t *, const int));
-int 	_EXFUN(sigdelset, (sigset_t *, const int));
-int 	_EXFUN(sigismember, (const sigset_t *, int));
-int 	_EXFUN(sigfillset, (sigset_t *));
-int 	_EXFUN(sigemptyset, (sigset_t *));
-int 	_EXFUN(sigpending, (sigset_t *));
-int 	_EXFUN(sigsuspend, (const sigset_t *));
-int 	_EXFUN(sigpause, (int));
-
-#ifndef _POSIX_SOURCE
-extern const char *const sys_siglist[];
-typedef __sighandler_t sig_t; /* BSDism */
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/socket.h b/newlib/libc/sys/linux/sys/socket.h
deleted file mode 100644
index b7a3dd1f1..000000000
--- a/newlib/libc/sys/linux/sys/socket.h
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- * Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)socket.h	8.4 (Berkeley) 2/21/94
- * $FreeBSD: src/sys/sys/socket.h,v 1.60 2002/04/20 02:24:35 mike Exp $
- */
-
-#ifndef _SYS_SOCKET_H_
-#define	_SYS_SOCKET_H_
-
-#include <sys/types.h>
-#include <sys/_types.h>
-#include <netinet/in.h>
-#include <netdb.h>
-
-/* Needed by linuxthreads. */
-
-# define __SOCKADDR_ARG		struct sockaddr *__restrict
-# define __CONST_SOCKADDR_ARG	__const struct sockaddr *
-
-/*
- * Definitions related to sockets: types, address families, options.
- */
-
-/*
- * Data types.
- */
-#ifdef _BSD_SA_FAMILY_T_
-typedef	_BSD_SA_FAMILY_T_	sa_family_t;
-#undef _BSD_SA_FAMILY_T_
-#endif
-
-#ifdef	_BSD_SOCKLEN_T_
-typedef	_BSD_SOCKLEN_T_	socklen_t;
-#undef	_BSD_SOCKLEN_T_
-#endif
- 
-/*
- * Types
- */
-#define	SOCK_STREAM	1		/* stream socket */
-#define	SOCK_DGRAM	2		/* datagram socket */
-#define	SOCK_RAW	3		/* raw-protocol interface */
-#define	SOCK_RDM	4		/* reliably-delivered message */
-#define	SOCK_SEQPACKET	5		/* sequenced packet stream */
-
-/*
- * Option flags per-socket.
- */
-#define	SO_DEBUG	0x0001		/* turn on debugging info recording */
-#define	SO_ACCEPTCONN	0x0002		/* socket has had listen() */
-#define	SO_REUSEADDR	0x0004		/* allow local address reuse */
-#define	SO_KEEPALIVE	0x0008		/* keep connections alive */
-#define	SO_DONTROUTE	0x0010		/* just use interface addresses */
-#define	SO_BROADCAST	0x0020		/* permit sending of broadcast msgs */
-#define	SO_USELOOPBACK	0x0040		/* bypass hardware when possible */
-#define	SO_LINGER	0x0080		/* linger on close if data present */
-#define	SO_OOBINLINE	0x0100		/* leave received OOB data in line */
-#define	SO_REUSEPORT	0x0200		/* allow local address & port reuse */
-#define	SO_TIMESTAMP	0x0400		/* timestamp received dgram traffic */
-#define	SO_ACCEPTFILTER	0x1000		/* there is an accept filter */
-
-/*
- * Additional options, not kept in so_options.
- */
-#define SO_SNDBUF	0x1001		/* send buffer size */
-#define SO_RCVBUF	0x1002		/* receive buffer size */
-#define SO_SNDLOWAT	0x1003		/* send low-water mark */
-#define SO_RCVLOWAT	0x1004		/* receive low-water mark */
-#define SO_SNDTIMEO	0x1005		/* send timeout */
-#define SO_RCVTIMEO	0x1006		/* receive timeout */
-#define	SO_ERROR	0x1007		/* get error status and clear */
-#define	SO_TYPE		0x1008		/* get socket type */
-/*efine	SO_PRIVSTATE	0x1009		   get/deny privileged state */
-
-/*
- * Structure used for manipulating linger option.
- */
-struct linger {
-	int	l_onoff;		/* option on/off */
-	int	l_linger;		/* linger time */
-};
-
-struct accept_filter_arg {
-	char	af_name[16];
-	char	af_arg[256-16];
-};
-
-/*
- * Level number for (get/set)sockopt() to apply to socket itself.
- */
-#define	SOL_SOCKET	0xffff		/* options for socket level */
-
-/*
- * Address families.
- */
-#define	AF_UNSPEC	0		/* unspecified */
-#define	AF_LOCAL	1		/* local to host (pipes, portals) */
-#define	AF_UNIX		AF_LOCAL	/* backward compatibility */
-#define	AF_INET		2		/* internetwork: UDP, TCP, etc. */
-#define	AF_IMPLINK	3		/* arpanet imp addresses */
-#define	AF_PUP		4		/* pup protocols: e.g. BSP */
-#define	AF_CHAOS	5		/* mit CHAOS protocols */
-#define	AF_NS		6		/* XEROX NS protocols */
-#define	AF_ISO		7		/* ISO protocols */
-#define	AF_OSI		AF_ISO
-#define	AF_ECMA		8		/* European computer manufacturers */
-#define	AF_DATAKIT	9		/* datakit protocols */
-#define	AF_CCITT	10		/* CCITT protocols, X.25 etc */
-#define	AF_SNA		11		/* IBM SNA */
-#define AF_DECnet	12		/* DECnet */
-#define AF_DLI		13		/* DEC Direct data link interface */
-#define AF_LAT		14		/* LAT */
-#define	AF_HYLINK	15		/* NSC Hyperchannel */
-#define	AF_APPLETALK	16		/* Apple Talk */
-#define	AF_ROUTE	17		/* Internal Routing Protocol */
-#define	AF_LINK		18		/* Link layer interface */
-#define	pseudo_AF_XTP	19		/* eXpress Transfer Protocol (no AF) */
-#define	AF_COIP		20		/* connection-oriented IP, aka ST II */
-#define	AF_CNT		21		/* Computer Network Technology */
-#define pseudo_AF_RTIP	22		/* Help Identify RTIP packets */
-#define	AF_IPX		23		/* Novell Internet Protocol */
-#define	AF_SIP		24		/* Simple Internet Protocol */
-#define	pseudo_AF_PIP	25		/* Help Identify PIP packets */
-#define	AF_ISDN		26		/* Integrated Services Digital Network*/
-#define	AF_E164		AF_ISDN		/* CCITT E.164 recommendation */
-#define	pseudo_AF_KEY	27		/* Internal key-management function */
-#define	AF_INET6	28		/* IPv6 */
-#define	AF_NATM		29		/* native ATM access */
-#define	AF_ATM		30		/* ATM */
-#define pseudo_AF_HDRCMPLT 31		/* Used by BPF to not rewrite headers
-					 * in interface output routine
-					 */
-#define	AF_NETGRAPH	32		/* Netgraph sockets */
-#define	AF_SLOW		33		/* 802.3ad slow protocol */
-#define	AF_SCLUSTER	34		/* Sitara cluster protocol */
-#define	AF_MAX		35
-
-/*
- * Structure used by kernel to store most
- * addresses.
- */
-struct sockaddr {
-	sa_family_t	sa_family;	/* address family */
-	char		sa_data[14];	/* actually longer; address value */
-};
-#define	SOCK_MAXADDRLEN	255		/* longest possible addresses */
-
-/*
- * Structure used by kernel to pass protocol
- * information in raw sockets.
- */
-struct sockproto {
-	u_short	sp_family;		/* address family */
-	u_short	sp_protocol;		/* protocol */
-};
-
-/*
- * RFC 2553: protocol-independent placeholder for socket addresses
- */
-#define	_SS_MAXSIZE	128U
-#define	_SS_ALIGNSIZE	(sizeof(int64_t))
-#define	_SS_PAD1SIZE	(_SS_ALIGNSIZE - sizeof(unsigned char) - sizeof(sa_family_t))
-#define	_SS_PAD2SIZE	(_SS_MAXSIZE - sizeof(unsigned char) - sizeof(sa_family_t) - \
-				_SS_PAD1SIZE - _SS_ALIGNSIZE)
-
-struct sockaddr_storage {
-	unsigned char		ss_len;		/* address length */
-	sa_family_t	ss_family;	/* address family */
-	char		__ss_pad1[_SS_PAD1SIZE];
-	int64_t		__ss_align;	/* force desired structure storage alignment */
-	char		__ss_pad2[_SS_PAD2SIZE];
-};
-
-/*
- * Protocol families, same as address families for now.
- */
-#define	PF_UNSPEC	AF_UNSPEC
-#define	PF_LOCAL	AF_LOCAL
-#define	PF_UNIX		PF_LOCAL	/* backward compatibility */
-#define	PF_INET		AF_INET
-#define	PF_IMPLINK	AF_IMPLINK
-#define	PF_PUP		AF_PUP
-#define	PF_CHAOS	AF_CHAOS
-#define	PF_NS		AF_NS
-#define	PF_ISO		AF_ISO
-#define	PF_OSI		AF_ISO
-#define	PF_ECMA		AF_ECMA
-#define	PF_DATAKIT	AF_DATAKIT
-#define	PF_CCITT	AF_CCITT
-#define	PF_SNA		AF_SNA
-#define PF_DECnet	AF_DECnet
-#define PF_DLI		AF_DLI
-#define PF_LAT		AF_LAT
-#define	PF_HYLINK	AF_HYLINK
-#define	PF_APPLETALK	AF_APPLETALK
-#define	PF_ROUTE	AF_ROUTE
-#define	PF_LINK		AF_LINK
-#define	PF_XTP		pseudo_AF_XTP	/* really just proto family, no AF */
-#define	PF_COIP		AF_COIP
-#define	PF_CNT		AF_CNT
-#define	PF_SIP		AF_SIP
-#define	PF_IPX		AF_IPX		/* same format as AF_NS */
-#define PF_RTIP		pseudo_AF_RTIP	/* same format as AF_INET */
-#define PF_PIP		pseudo_AF_PIP
-#define	PF_ISDN		AF_ISDN
-#define	PF_KEY		pseudo_AF_KEY
-#define	PF_INET6	AF_INET6
-#define	PF_NATM		AF_NATM
-#define	PF_ATM		AF_ATM
-#define	PF_NETGRAPH	AF_NETGRAPH
-#define	PF_SLOW		AF_SLOW
-#define PF_SCLUSTER	AF_SCLUSTER
-
-#define	PF_MAX		AF_MAX
-
-/*
- * Definitions for network related sysctl, CTL_NET.
- *
- * Second level is protocol family.
- * Third level is protocol number.
- *
- * Further levels are defined by the individual families below.
- */
-#define NET_MAXID	AF_MAX
-
-#define CTL_NET_NAMES { \
-	{ 0, 0 }, \
-	{ "unix", CTLTYPE_NODE }, \
-	{ "inet", CTLTYPE_NODE }, \
-	{ "implink", CTLTYPE_NODE }, \
-	{ "pup", CTLTYPE_NODE }, \
-	{ "chaos", CTLTYPE_NODE }, \
-	{ "xerox_ns", CTLTYPE_NODE }, \
-	{ "iso", CTLTYPE_NODE }, \
-	{ "emca", CTLTYPE_NODE }, \
-	{ "datakit", CTLTYPE_NODE }, \
-	{ "ccitt", CTLTYPE_NODE }, \
-	{ "ibm_sna", CTLTYPE_NODE }, \
-	{ "decnet", CTLTYPE_NODE }, \
-	{ "dec_dli", CTLTYPE_NODE }, \
-	{ "lat", CTLTYPE_NODE }, \
-	{ "hylink", CTLTYPE_NODE }, \
-	{ "appletalk", CTLTYPE_NODE }, \
-	{ "route", CTLTYPE_NODE }, \
-	{ "link_layer", CTLTYPE_NODE }, \
-	{ "xtp", CTLTYPE_NODE }, \
-	{ "coip", CTLTYPE_NODE }, \
-	{ "cnt", CTLTYPE_NODE }, \
-	{ "rtip", CTLTYPE_NODE }, \
-	{ "ipx", CTLTYPE_NODE }, \
-	{ "sip", CTLTYPE_NODE }, \
-	{ "pip", CTLTYPE_NODE }, \
-	{ "isdn", CTLTYPE_NODE }, \
-	{ "key", CTLTYPE_NODE }, \
-	{ "inet6", CTLTYPE_NODE }, \
-	{ "natm", CTLTYPE_NODE }, \
-	{ "atm", CTLTYPE_NODE }, \
-	{ "hdrcomplete", CTLTYPE_NODE }, \
-	{ "netgraph", CTLTYPE_NODE }, \
-	{ "snp", CTLTYPE_NODE }, \
-	{ "scp", CTLTYPE_NODE }, \
-}
-
-/*
- * PF_ROUTE - Routing table
- *
- * Three additional levels are defined:
- *	Fourth: address family, 0 is wildcard
- *	Fifth: type of info, defined below
- *	Sixth: flag(s) to mask with for NET_RT_FLAGS
- */
-#define NET_RT_DUMP	1		/* dump; may limit to a.f. */
-#define NET_RT_FLAGS	2		/* by flags, e.g. RESOLVING */
-#define NET_RT_IFLIST	3		/* survey interface list */
-#define	NET_RT_MAXID	4
-
-#define CTL_NET_RT_NAMES { \
-	{ 0, 0 }, \
-	{ "dump", CTLTYPE_STRUCT }, \
-	{ "flags", CTLTYPE_STRUCT }, \
-	{ "iflist", CTLTYPE_STRUCT }, \
-}
-
-/*
- * Maximum queue length specifiable by listen.
- */
-#ifndef	SOMAXCONN
-#define	SOMAXCONN	128
-#endif
-
-/*
- * Message header for recvmsg and sendmsg calls.
- * Used value-result for recvmsg, value only for sendmsg.
- */
-struct msghdr {
-	void		*msg_name;		/* optional address */
-	socklen_t	 msg_namelen;		/* size of address */
-	struct iovec	*msg_iov;		/* scatter/gather array */
-	int		 msg_iovlen;		/* # elements in msg_iov */
-	void		*msg_control;		/* ancillary data, see below */
-	socklen_t	 msg_controllen;	/* ancillary data buffer len */
-	int		 msg_flags;		/* flags on received message */
-};
-
-#define	MSG_OOB		0x1		/* process out-of-band data */
-#define	MSG_PEEK	0x2		/* peek at incoming message */
-#define	MSG_DONTROUTE	0x4		/* send without using routing tables */
-#define	MSG_EOR		0x8		/* data completes record */
-#define	MSG_TRUNC	0x10		/* data discarded before delivery */
-#define	MSG_CTRUNC	0x20		/* control data lost before delivery */
-#define	MSG_WAITALL	0x40		/* wait for full request or error */
-#define	MSG_DONTWAIT	0x80		/* this message should be nonblocking */
-#define	MSG_EOF		0x100		/* data completes connection */
-#define MSG_COMPAT      0x8000		/* used in sendit() */
-
-/*
- * Header for ancillary data objects in msg_control buffer.
- * Used for additional information with/about a datagram
- * not expressible by flags.  The format is a sequence
- * of message elements headed by cmsghdr structures.
- */
-struct cmsghdr {
-	socklen_t	cmsg_len;		/* data byte count, including hdr */
-	int		cmsg_level;		/* originating protocol */
-	int		cmsg_type;		/* protocol-specific type */
-/* followed by	unsigned char  cmsg_data[]; */
-};
-
-/*
- * While we may have more groups than this, the cmsgcred struct must
- * be able to fit in an mbuf, and NGROUPS_MAX is too large to allow
- * this.
-*/
-#define CMGROUP_MAX 16
-
-/*
- * Credentials structure, used to verify the identity of a peer
- * process that has sent us a message. This is allocated by the
- * peer process but filled in by the kernel. This prevents the
- * peer from lying about its identity. (Note that cmcred_groups[0]
- * is the effective GID.)
- */
-struct cmsgcred {
-	pid_t	cmcred_pid;		/* PID of sending process */
-	uid_t	cmcred_uid;		/* real UID of sending process */
-	uid_t	cmcred_euid;		/* effective UID of sending process */
-	gid_t	cmcred_gid;		/* real GID of sending process */
-	short	cmcred_ngroups;		/* number or groups */
-	gid_t	cmcred_groups[CMGROUP_MAX];	/* groups */
-};
-
-/* given pointer to struct cmsghdr, return pointer to data */
-#define	CMSG_DATA(cmsg)		((unsigned char *)(cmsg) + \
-				 _ALIGN(sizeof(struct cmsghdr)))
-
-/* given pointer to struct cmsghdr, return pointer to next cmsghdr */
-#define	CMSG_NXTHDR(mhdr, cmsg)	\
-	(((caddr_t)(cmsg) + _ALIGN((cmsg)->cmsg_len) + \
-	  _ALIGN(sizeof(struct cmsghdr)) > \
-	    (caddr_t)(mhdr)->msg_control + (mhdr)->msg_controllen) ? \
-	    (struct cmsghdr *)NULL : \
-	    (struct cmsghdr *)((caddr_t)(cmsg) + _ALIGN((cmsg)->cmsg_len)))
-
-#define	CMSG_FIRSTHDR(mhdr)	((struct cmsghdr *)(mhdr)->msg_control)
-
-/* RFC 2292 additions */
-	
-#define	CMSG_SPACE(l)		(_ALIGN(sizeof(struct cmsghdr)) + _ALIGN(l))
-#define	CMSG_LEN(l)		(_ALIGN(sizeof(struct cmsghdr)) + (l))
-
-#ifdef _KERNEL
-#define	CMSG_ALIGN(n)	_ALIGN(n)
-#endif
-
-/* "Socket"-level control message types: */
-#define	SCM_RIGHTS	0x01		/* access rights (array of int) */
-#define	SCM_TIMESTAMP	0x02		/* timestamp (struct timeval) */
-#define	SCM_CREDS	0x03		/* process creds (struct cmsgcred) */
-
-/*
- * 4.3 compat sockaddr, move to compat file later
- */
-struct osockaddr {
-	u_short	sa_family;		/* address family */
-	char	sa_data[14];		/* up to 14 bytes of direct address */
-};
-
-/*
- * 4.3-compat message header (move to compat file later).
- */
-struct omsghdr {
-	caddr_t	msg_name;		/* optional address */
-	int	msg_namelen;		/* size of address */
-	struct	iovec *msg_iov;		/* scatter/gather array */
-	int	msg_iovlen;		/* # elements in msg_iov */
-	caddr_t	msg_accrights;		/* access rights sent/received */
-	int	msg_accrightslen;
-};
-
-/*
- * howto arguments for shutdown(2), specified by Posix.1g.
- */
-#define	SHUT_RD		0		/* shut down the reading side */
-#define	SHUT_WR		1		/* shut down the writing side */
-#define	SHUT_RDWR	2		/* shut down both sides */
-
-/*
- * sendfile(2) header/trailer struct
- */
-struct sf_hdtr {
-	struct iovec *headers;	/* pointer to an array of header struct iovec's */
-	int hdr_cnt;		/* number of header iovec's */
-	struct iovec *trailers;	/* pointer to an array of trailer struct iovec's */
-	int trl_cnt;		/* number of trailer iovec's */
-};
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-int	accept(int, struct sockaddr *, socklen_t *);
-int	bind(int, const struct sockaddr *, socklen_t);
-int	connect(int, const struct sockaddr *, socklen_t);
-int	getpeername(int, struct sockaddr *, socklen_t *);
-int	getsockname(int, struct sockaddr *, socklen_t *);
-int	getsockopt(int, int, int, void *, socklen_t *);
-int	listen(int, int);
-ssize_t	recv(int, void *, size_t, int);
-ssize_t	recvfrom(int, void *, size_t, int, struct sockaddr *, socklen_t *);
-ssize_t	recvmsg(int, struct msghdr *, int);
-ssize_t	send(int, const void *, size_t, int);
-ssize_t	sendto(int, const void *,
-	    size_t, int, const struct sockaddr *, socklen_t);
-ssize_t	sendmsg(int, const struct msghdr *, int);
-int	sendfile(int, int, off_t, size_t, struct sf_hdtr *, off_t *, int);
-int	setsockopt(int, int, int, const void *, socklen_t);
-int	shutdown(int, int);
-int	socket(int, int, int);
-int	socketpair(int, int, int, int *);
-__END_DECLS
-
-#endif /* !_SYS_SOCKET_H_ */
diff --git a/newlib/libc/sys/linux/sys/sockio.h b/newlib/libc/sys/linux/sys/sockio.h
deleted file mode 100644
index bdebfbebc..000000000
--- a/newlib/libc/sys/linux/sys/sockio.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*-
- * Copyright (c) 1982, 1986, 1990, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)sockio.h	8.1 (Berkeley) 3/28/94
- * $FreeBSD: src/sys/sys/sockio.h,v 1.25 2002/02/10 16:55:35 rwatson Exp $
- */
-
-#ifndef _SYS_SOCKIO_H_
-#define	_SYS_SOCKIO_H_
-
-#include <sys/ioccom.h>
-
-/* Socket ioctl's. */
-#define	SIOCSHIWAT	 _IOW('s',  0, int)		/* set high watermark */
-#define	SIOCGHIWAT	 _IOR('s',  1, int)		/* get high watermark */
-#define	SIOCSLOWAT	 _IOW('s',  2, int)		/* set low watermark */
-#define	SIOCGLOWAT	 _IOR('s',  3, int)		/* get low watermark */
-#define	SIOCATMARK	 _IOR('s',  7, int)		/* at oob mark? */
-#define	SIOCSPGRP	 _IOW('s',  8, int)		/* set process group */
-#define	SIOCGPGRP	 _IOR('s',  9, int)		/* get process group */
-
-#define	SIOCADDRT	 _IOW('r', 10, struct ortentry)	/* add route */
-#define	SIOCDELRT	 _IOW('r', 11, struct ortentry)	/* delete route */
-#define	SIOCGETVIFCNT	_IOWR('r', 15, struct sioc_vif_req)/* get vif pkt cnt */
-#define	SIOCGETSGCNT	_IOWR('r', 16, struct sioc_sg_req) /* get s,g pkt cnt */
-
-#define	SIOCSIFADDR	 _IOW('i', 12, struct ifreq)	/* set ifnet address */
-#define	OSIOCGIFADDR	_IOWR('i', 13, struct ifreq)	/* get ifnet address */
-#define	SIOCGIFADDR	_IOWR('i', 33, struct ifreq)	/* get ifnet address */
-#define	SIOCSIFDSTADDR	 _IOW('i', 14, struct ifreq)	/* set p-p address */
-#define	OSIOCGIFDSTADDR	_IOWR('i', 15, struct ifreq)	/* get p-p address */
-#define	SIOCGIFDSTADDR	_IOWR('i', 34, struct ifreq)	/* get p-p address */
-#define	SIOCSIFFLAGS	 _IOW('i', 16, struct ifreq)	/* set ifnet flags */
-#define	SIOCGIFFLAGS	_IOWR('i', 17, struct ifreq)	/* get ifnet flags */
-#define	OSIOCGIFBRDADDR	_IOWR('i', 18, struct ifreq)	/* get broadcast addr */
-#define	SIOCGIFBRDADDR	_IOWR('i', 35, struct ifreq)	/* get broadcast addr */
-#define	SIOCSIFBRDADDR	 _IOW('i', 19, struct ifreq)	/* set broadcast addr */
-#define	OSIOCGIFCONF	_IOWR('i', 20, struct ifconf)	/* get ifnet list */
-#define	SIOCGIFCONF	_IOWR('i', 36, struct ifconf)	/* get ifnet list */
-#define	OSIOCGIFNETMASK	_IOWR('i', 21, struct ifreq)	/* get net addr mask */
-#define	SIOCGIFNETMASK	_IOWR('i', 37, struct ifreq)	/* get net addr mask */
-#define	SIOCSIFNETMASK	 _IOW('i', 22, struct ifreq)	/* set net addr mask */
-#define	SIOCGIFMETRIC	_IOWR('i', 23, struct ifreq)	/* get IF metric */
-#define	SIOCSIFMETRIC	 _IOW('i', 24, struct ifreq)	/* set IF metric */
-#define	SIOCDIFADDR	 _IOW('i', 25, struct ifreq)	/* delete IF addr */
-#define	SIOCAIFADDR	 _IOW('i', 26, struct ifaliasreq)/* add/chg IF alias */
-
-#define	SIOCALIFADDR	 _IOW('i', 27, struct if_laddrreq) /* add IF addr */
-#define	SIOCGLIFADDR	_IOWR('i', 28, struct if_laddrreq) /* get IF addr */
-#define	SIOCDLIFADDR	 _IOW('i', 29, struct if_laddrreq) /* delete IF addr */
-#define	SIOCSIFCAP	 _IOW('i', 30, struct ifreq)	/* set IF features */
-#define	SIOCGIFCAP	_IOWR('i', 31, struct ifreq)	/* get IF features */
-#define	SIOCGIFINDEX	_IOWR('i', 32, struct ifreq)	/* get IF index */
-#define	SIOCGIFMAC	_IOWR('i', 38, struct ifreq)	/* get IF MAC label */
-#define	SIOCSIFMAC	 _IOW('i', 39, struct ifreq)	/* set IF MAC label */
-
-#define	SIOCADDMULTI	 _IOW('i', 49, struct ifreq)	/* add m'cast addr */
-#define	SIOCDELMULTI	 _IOW('i', 50, struct ifreq)	/* del m'cast addr */
-#define	SIOCGIFMTU	_IOWR('i', 51, struct ifreq)	/* get IF mtu */
-#define	SIOCSIFMTU	 _IOW('i', 52, struct ifreq)	/* set IF mtu */
-#define	SIOCGIFPHYS	_IOWR('i', 53, struct ifreq)	/* get IF wire */
-#define	SIOCSIFPHYS	 _IOW('i', 54, struct ifreq)	/* set IF wire */
-#define	SIOCSIFMEDIA	_IOWR('i', 55, struct ifreq)	/* set net media */
-#define	SIOCGIFMEDIA	_IOWR('i', 56, struct ifmediareq) /* get net media */
-
-#define	SIOCSIFGENERIC	 _IOW('i', 57, struct ifreq)	/* generic IF set op */
-#define	SIOCGIFGENERIC	_IOWR('i', 58, struct ifreq)	/* generic IF get op */
-
-#define	SIOCGIFSTATUS	_IOWR('i', 59, struct ifstat)	/* get IF status */
-#define	SIOCSIFLLADDR	 _IOW('i', 60, struct ifreq)	/* set linklevel addr */
-
-#define	SIOCSIFPHYADDR	 _IOW('i', 70, struct ifaliasreq) /* set gif addres */
-#define	SIOCGIFPSRCADDR	_IOWR('i', 71, struct ifreq)	/* get gif psrc addr */
-#define	SIOCGIFPDSTADDR	_IOWR('i', 72, struct ifreq)	/* get gif pdst addr */
-#define	SIOCDIFPHYADDR	 _IOW('i', 73, struct ifreq)	/* delete gif addrs */
-#define	SIOCSLIFPHYADDR	 _IOW('i', 74, struct if_laddrreq) /* set gif addrs */
-#define	SIOCGLIFPHYADDR	_IOWR('i', 75, struct if_laddrreq) /* get gif addrs */
-
-#define	SIOCGPRIVATE_0	_IOWR('i', 80, struct ifreq)	/* device private 0 */
-#define	SIOCGPRIVATE_1	_IOWR('i', 81, struct ifreq)	/* device private 1 */
-
-#define	SIOCIFCREATE	_IOWR('i', 122, struct ifreq)	/* create clone if */
-#define	SIOCIFDESTROY	 _IOW('i', 121, struct ifreq)	/* destroy clone if */
-#define	SIOCIFGCLONERS	_IOWR('i', 120, struct if_clonereq) /* get cloners */
-
-#endif /* !_SYS_SOCKIO_H_ */
diff --git a/newlib/libc/sys/linux/sys/stat.h b/newlib/libc/sys/linux/sys/stat.h
deleted file mode 100644
index b7a7f53e6..000000000
--- a/newlib/libc/sys/linux/sys/stat.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* libc/sys/linux/sys/stat.h - Stat structure and macros */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_STAT_H
-#define _SYS_STAT_H
-
-#include <asm/stat.h>
-#include <_ansi.h>
-#include <sys/types.h>
-#include <linux/time.h>
-#define __KERNEL__
-#include <linux/stat.h>
-#undef __KERNEL__
-
-/* --- redundant stuff below --- */
-
-
-int     _EXFUN(fstat,( int __fd, struct stat *__sbuf ));
-int     _EXFUN(mkdir,( const char *_path, mode_t __mode ));
-int     _EXFUN(mkfifo,( const char *__path, mode_t __mode ));
-int     _EXFUN(stat,( const char *__path, struct stat *__sbuf ));
-mode_t  _EXFUN(umask,( mode_t __mask ));
-
-#ifndef _POSIX_SOURCE
-int     _EXFUN(fstat64,( int __fd, struct stat *__sbuf ));
-int	_EXFUN(lstat,( const char *file_name, struct stat *buf));
-int	_EXFUN(lstat64,( const char *file_name, struct stat *buf));
-int     _EXFUN(stat64,( const char *__path, struct stat *__sbuf ));
-#endif /* _POSIX_SOURCE */
-
-#endif /* _SYS_STAT_H */
diff --git a/newlib/libc/sys/linux/sys/stdio.h b/newlib/libc/sys/linux/sys/stdio.h
deleted file mode 100644
index a99308161..000000000
--- a/newlib/libc/sys/linux/sys/stdio.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _NEWLIB_STDIO_H
-#define _NEWLIB_STDIO_H
-
-/* Internal locking macros, used to protect stdio functions.  In the
-   linux case, expand to flockfile, and funlockfile, both defined in
-   LinuxThreads. */
-#if !defined(__SINGLE_THREAD__)
-#  if !defined(_flockfile)
-#    define _flockfile(fp) flockfile(fp)
-#  endif
-#  if !defined(_funlockfile)
-#    define _funlockfile(fp) funlockfile(fp)
-#  endif
-#endif /* __SINGLE_THREAD__ */
-
-#define getline __getline
-#define getdelim __getdelim
-
-char *	_EXFUN(ctermid, (char *));
-
-#endif /* _NEWLIB_STDIO_H */
diff --git a/newlib/libc/sys/linux/sys/string.h b/newlib/libc/sys/linux/sys/string.h
deleted file mode 100644
index 25489caea..000000000
--- a/newlib/libc/sys/linux/sys/string.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _SYS_STRING_H
-#define _SYS_STRING_H
-
-#ifndef __STRICT_ANSI__
-char    *_EXFUN(strsignal, (int __signo));
-#endif
-
-#endif /* _SYS_STRING_H */
diff --git a/newlib/libc/sys/linux/sys/termios.h b/newlib/libc/sys/linux/sys/termios.h
deleted file mode 100644
index ae053b5e4..000000000
--- a/newlib/libc/sys/linux/sys/termios.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* libc/sys/linux/sys/termios.h - Terminal control definitions */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_TERMIOS_H
-#define _SYS_TERMIOS_H
-
-#include <linux/termios.h>
-#include <machine/termios.h>
-
-/* grr, this shouldn't have to be here */
-
-int tcgetattr(int fd,struct termios *termios_p);
-int tcsetattr(int fd,int optional_actions,const struct termios *termios_p);
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/time.h b/newlib/libc/sys/linux/sys/time.h
deleted file mode 100644
index f2c656e5a..000000000
--- a/newlib/libc/sys/linux/sys/time.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* libc/sys/linux/sys/time.h - Time handling */
-
-/* Written 2000 by Werner Almesberger */
-
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)time.h	8.5 (Berkeley) 5/4/95
- * $FreeBSD: src/sys/sys/time.h,v 1.56 2002/05/05 04:33:09 bde Exp $
- */
-
-#ifndef _SYS_TIME_H
-#define _SYS_TIME_H
-
-#include <sys/types.h>
-#include <sys/linux_time.h>
-
-/* Macros for converting between `struct timeval' and `struct timespec'.  */
-# define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
-        (ts)->tv_sec = (tv)->tv_sec;                                    \
-        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
-}
-# define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
-        (tv)->tv_sec = (ts)->tv_sec;                                    \
-        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
-}
-
-/* Convenience macros for operations on timevals.
-   NOTE: `timercmp' does not work for >= or <=.  */
-# define timerisset(tvp)	((tvp)->tv_sec || (tvp)->tv_usec)
-# define timerclear(tvp)	((tvp)->tv_sec = (tvp)->tv_usec = 0)
-# define timercmp(a, b, CMP) 						      \
-  (((a)->tv_sec == (b)->tv_sec) ? 					      \
-   ((a)->tv_usec CMP (b)->tv_usec) : 					      \
-   ((a)->tv_sec CMP (b)->tv_sec))
-# define timeradd(a, b, result)						      \
-  do {									      \
-    (result)->tv_sec = (a)->tv_sec + (b)->tv_sec;			      \
-    (result)->tv_usec = (a)->tv_usec + (b)->tv_usec;			      \
-    if ((result)->tv_usec >= 1000000)					      \
-      {									      \
-	++(result)->tv_sec;						      \
-	(result)->tv_usec -= 1000000;					      \
-      }									      \
-  } while (0)
-# define timersub(a, b, result)						      \
-  do {									      \
-    (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;			      \
-    (result)->tv_usec = (a)->tv_usec - (b)->tv_usec;			      \
-    if ((result)->tv_usec < 0) {					      \
-      --(result)->tv_sec;						      \
-      (result)->tv_usec += 1000000;					      \
-    }									      \
-  } while (0)
-/* --- redundant stuff below --- */
-
-#include <_ansi.h>
-
-int _EXFUN(gettimeofday, (struct timeval *__p, struct timezone *__z));
-int _EXFUN(settimeofday, (const struct timeval *, const struct timezone *));
-int _EXFUN(utimes, (const char *__path, const struct timeval __tvp[2]));
-int _EXFUN(getitimer, (int __which, struct itimerval *__value));
-int _EXFUN(setitimer, (int __which, const struct itimerval *__value,
-                                        struct itimerval *__ovalue));
-#endif
diff --git a/newlib/libc/sys/linux/sys/types.h b/newlib/libc/sys/linux/sys/types.h
deleted file mode 100644
index 1401b0598..000000000
--- a/newlib/libc/sys/linux/sys/types.h
+++ /dev/null
@@ -1,228 +0,0 @@
-/* libc/sys/linux/sys/types.h - The usual type zoo */
-
-/* Written 2000 by Werner Almesberger */
-
-/*-
- * Copyright (c) 1982, 1986, 1991, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)types.h	8.6 (Berkeley) 2/19/95
- * $FreeBSD: src/sys/sys/types.h,v 1.60 2002/04/10 15:58:13 mike Exp $
- */
-
-#ifndef _SYS_TYPES_H
-#define _SYS_TYPES_H
-
-/* Newlib has it's own time_t and clock_t definitions in 
- * libc/include/sys/types.h.  Repeat those here and
- * skip the kernel's definitions. */
-
-#include <features.h>
-#include <sys/config.h>
-#include <machine/types.h>
-#include <sys/_types.h>
-
-#if !defined(__time_t_defined) && !defined(_TIME_T)
-#define _TIME_T
-#define __time_t_defined
-typedef _TIME_T_ time_t;
-#endif
-
-#if !defined(__clock_t_defined) && !defined(_CLOCK_T)
-#define _CLOCK_T
-#define __clock_t_defined
-typedef _CLOCK_T_ clock_t;
-#endif
-
-#ifndef _SSIZE_T
-#define _SSIZE_T
-typedef _ssize_t ssize_t;
-#endif
-
-#ifndef __u_char_defined
-#ifdef __GNUC__
-__extension__ typedef long long quad_t;
-__extension__ typedef unsigned long long u_quad_t;
-#else
-typedef struct
-  {
-    long int __val[2];
-  } quad_t;
-typedef struct
-  {
-    unsigned long __val[2];
-  } u_quad_t;
-#endif
-typedef struct
-  {
-    int __val[2];
-  } fsid_t;
-#define __u_char_defined
-#endif
-
-typedef int clockid_t;
-
-#  define _SYS_TYPES_FD_SET
-#  define	NBBY	8		/* number of bits in a byte */
-/*
- * Select uses bit masks of file descriptors in longs.
- * These macros manipulate such bit fields (the filesystem macros use chars).
- * FD_SETSIZE may be defined by the user, but the default here
- * should be >= NOFILE (param.h).
- */
-#  ifndef	FD_SETSIZE
-#	define	FD_SETSIZE	64
-#  endif
-
-typedef	long	fd_mask;
-#  define	NFDBITS	(sizeof (fd_mask) * NBBY)	/* bits per mask */
-#  ifndef	howmany
-#	define	howmany(x,y)	(((x)+((y)-1))/(y))
-#  endif
-
-typedef struct {
-        unsigned long fds_bits [(1024/(8 * sizeof(unsigned long)))];
-} __fd_set;
-
-#  define	FD_SET(n, p)	((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS)))
-#  define	FD_CLR(n, p)	((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS)))
-#  define	FD_ISSET(n, p)	((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS)))
-#  define	FD_ZERO(p)	(__extension__ (void)({ \
-     size_t __i; \
-     char *__tmp = (char *)p; \
-     for (__i = 0; __i < sizeof (*(p)); ++__i) \
-       *__tmp++ = 0; \
-}))
-
-#include <linux/types.h>
-#include <bits/types.h>
-#define __mode_t_defined
-#define __gid_t_defined
-#define __uid_t_defined
-#define __pid_t_defined
-#define __ssize_t_defined
-#define __key_t_defined
-#define __off_t_defined
-#define __off64_t_defined
-
-typedef __ino_t ino_t;
-typedef __ino64_t ino64_t;
-typedef __uint32_t uintptr_t;
-typedef __int32_t intptr_t;
-typedef __off64_t off64_t;
-typedef __off_t off_t;
-typedef __loff_t loff_t;
-typedef __mode_t mode_t;
-typedef __pid_t pid_t;
-typedef __uid_t uid_t;
-typedef __gid_t gid_t;
-typedef __key_t key_t;
-typedef __suseconds_t suseconds_t;
-typedef __useconds_t useconds_t;
-typedef __daddr_t daddr_t;
-typedef __caddr_t caddr_t;
-typedef __dev_t dev_t;
-typedef __fd_set fd_set;
-typedef __nlink_t nlink_t;
-
-typedef __u_char u_char;
-typedef __u_short u_short;
-typedef __u_int u_int;
-typedef __u_long u_long;
-typedef __uint8_t u_int8_t;
-typedef __uint16_t u_int16_t;
-typedef __uint32_t u_int32_t;
-typedef __uint64_t u_int64_t;
-typedef __int8_t int8_t;
-typedef __int16_t int16_t;
-typedef __int32_t int32_t;
-typedef __int64_t int64_t;
-
-#ifndef _UINT8_T_DECLARED
-typedef __uint8_t               uint8_t; 
-#define _UINT8_T_DECLARED
-#endif
-
-#ifndef _UINT16_T_DECLARED
-typedef __uint16_t              uint16_t; 
-#define _UINT16_T_DECLARED
-#endif
-
-#ifndef _UINT32_T_DECLARED
-typedef __uint32_t              uint32_t; 
-#define _UINT32_T_DECLARED
-#endif
-
-#ifndef _UINT64_T_DECLARED
-typedef __uint64_t              uint64_t; 
-#define _UINT64_T_DECLARED
-#endif
-
-typedef __uint64_t		u64;
-
-#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
-typedef	struct _physadr {
-	int	r[1];
-} *physadr;
-
-typedef	struct label_t {
-	int	val[6];
-} label_t;
-#endif
-
-typedef	unsigned int	vm_offset_t;
-typedef	__int64_t	vm_ooffset_t;
-typedef	unsigned int	vm_pindex_t;
-typedef	unsigned int	vm_size_t;
-
-typedef	__int32_t	register_t;
-typedef	__uint32_t	u_register_t;
-
-#ifdef _KERNEL
-typedef	int		intfptr_t;
-typedef	unsigned int	uintfptr_t;
-#endif
-
-/* Critical section value */
-typedef	register_t	critical_t;
-
-/* Interrupt mask (spl, xxx_imask, etc) */
-typedef	__uint32_t	intrmask_t;
-
-/* Interrupt handler function type. */
-typedef	void		ointhand2_t(int _device_id);
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/unistd.h b/newlib/libc/sys/linux/sys/unistd.h
deleted file mode 100644
index e720d6b72..000000000
--- a/newlib/libc/sys/linux/sys/unistd.h
+++ /dev/null
@@ -1,145 +0,0 @@
-#ifndef _UNISTD_H
-#define _UNISTD_H
-
-#include <features.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/_types.h>
-#define __need_size_t
-#define __need_ptrdiff_t
-#include <stddef.h>
-
-extern char **environ;
-
-void	_EXFUN(_exit, (int __status ) _ATTRIBUTE ((noreturn)));
-
-int	_EXFUN(access,(const char *__path, int __amode ));
-unsigned  _EXFUN(alarm, (unsigned __secs ));
-int     _EXFUN(chdir, (const char *__path ));
-int     _EXFUN(chmod, (const char *__path, mode_t __mode ));
-int     _EXFUN(chown, (const char *__path, uid_t __owner, gid_t __group ));
-int     _EXFUN(chroot, (const char *__path ));
-int     _EXFUN(close, (int __fildes ));
-char    _EXFUN(*ctermid, (char *__s ));
-char    _EXFUN(*cuserid, (char *__s ));
-int     _EXFUN(dup, (int __fildes ));
-int     _EXFUN(dup2, (int __fildes, int __fildes2 ));
-int     _EXFUN(execl, (const char *__path, const char *, ... ));
-int     _EXFUN(execle, (const char *__path, const char *, ... ));
-int     _EXFUN(execlp, (const char *__file, const char *, ... ));
-int     _EXFUN(execv, (const char *__path, char * const __argv[] ));
-int     _EXFUN(execve, (const char *__path, char * const __argv[], char * const __envp[] ));
-int     _EXFUN(execvp, (const char *__file, char * const __argv[] ));
-int     _EXFUN(fchdir, (int __fildes));
-int     _EXFUN(fchmod, (int __fildes, mode_t __mode ));
-int     _EXFUN(fchown, (int __fildes, uid_t __owner, gid_t __group ));
-pid_t   _EXFUN(fork, (void ));
-long    _EXFUN(fpathconf, (int __fd, int __name ));
-int     _EXFUN(fsync, (int __fd));
-int     _EXFUN(ftruncate, (int __fd, off_t __length));
-char    _EXFUN(*getcwd, (char *__buf, size_t __size ));
-int	_EXFUN(getdomainname ,(char *__name, size_t __len));
-gid_t   _EXFUN(getegid, (void ));
-uid_t   _EXFUN(geteuid, (void ));
-gid_t   _EXFUN(getgid, (void ));
-int     _EXFUN(getgroups, (int __gidsetsize, gid_t __grouplist[] ));
-char    _EXFUN(*getlogin, (void ));
-#if defined(_POSIX_THREAD_SAFE_FUNCTIONS)
-int _EXFUN(getlogin_r, (char *name, size_t namesize) );
-#endif
-char 	_EXFUN(*getpass, (__const char *__prompt));
-size_t  _EXFUN(getpagesize, (void));
-pid_t   _EXFUN(getpgid, (pid_t));
-pid_t   _EXFUN(getpgrp, (void ));
-pid_t   _EXFUN(getpid, (void ));
-pid_t   _EXFUN(getppid, (void ));
-uid_t   _EXFUN(getuid, (void ));
-char *	_EXFUN(getusershell, (void));
-char    _EXFUN(*getwd, (char *__buf ));
-int     _EXFUN(isatty, (int __fildes ));
-int     _EXFUN(lchown, (const char *__path, uid_t __owner, gid_t __group ));
-int     _EXFUN(link, (const char *__path1, const char *__path2 ));
-int	_EXFUN(nice, (int __nice_value ));
-off_t   _EXFUN(lseek, (int __fildes, off_t __offset, int __whence ));
-long    _EXFUN(pathconf, (const char *__path, int __name ));
-int     _EXFUN(pause, (void ));
-int     _EXFUN(pipe, (int __fildes[2] ));
-ssize_t _EXFUN(pread, (int __fd, void *__buf, size_t __nbytes, off_t __offset));
-ssize_t _EXFUN(pwrite, (int __fd, const void *__buf, size_t __nbytes, off_t __offset));
-_READ_WRITE_RETURN_TYPE _EXFUN(read, (int __fd, void *__buf, size_t __nbyte ));
-int     _EXFUN(rmdir, (const char *__path ));
-void *  _EXFUN(sbrk,  (ptrdiff_t __incr));
-int     _EXFUN(setegid, (gid_t __gid ));
-int     _EXFUN(seteuid, (uid_t __uid ));
-int     _EXFUN(setgid, (gid_t __gid ));
-int     _EXFUN(setpgid, (pid_t __pid, pid_t __pgid ));
-int     _EXFUN(setpgrp, (void ));
-pid_t   _EXFUN(setsid, (void ));
-int     _EXFUN(setuid, (uid_t __uid ));
-unsigned _EXFUN(sleep, (unsigned int __seconds ));
-void    _EXFUN(swab, (const void *, void *, ssize_t));
-long    _EXFUN(sysconf, (int __name ));
-pid_t   _EXFUN(tcgetpgrp, (int __fildes ));
-int     _EXFUN(tcsetpgrp, (int __fildes, pid_t __pgrp_id ));
-int     _EXFUN(truncate, (const char *, off_t __length));
-char *  _EXFUN(ttyname, (int __fildes ));
-int     _EXFUN(ttyname_r, (int __fildes, char *__buf, size_t __len));
-int     _EXFUN(unlink, (const char *__path ));
-int     _EXFUN(usleep, (__useconds_t __useconds));
-int     _EXFUN(vhangup, (void ));
-_READ_WRITE_RETURN_TYPE _EXFUN(write, (int __fd, const void *__buf, size_t __nbyte ));
-
-extern char *optarg;			/* getopt(3) external variables */
-extern int optind, opterr, optopt;
-int	 getopt(int, char * const [], const char *);
-extern int optreset;			/* getopt(3) external variable */
-
-#ifndef        _POSIX_SOURCE
-pid_t   _EXFUN(vfork, (void ));
-
-extern char *suboptarg;			/* getsubopt(3) external variable */
-int	 getsubopt(char **, char * const *, char **);
-#endif /* _POSIX_SOURCE */
-
-/* Provide prototypes for most of the _<systemcall> names that are
-   provided in newlib for some compilers.  */
-int     _EXFUN(_close, (int __fildes ));
-pid_t   _EXFUN(_fork, (void ));
-pid_t   _EXFUN(_getpid, (void ));
-int     _EXFUN(_link, (const char *__path1, const char *__path2 ));
-off_t   _EXFUN(_lseek, (int __fildes, off_t __offset, int __whence ));
-_READ_WRITE_RETURN_TYPE _EXFUN(_read, (int __fd, void *__buf, size_t __nbyte ));
-void *  _EXFUN(_sbrk,  (size_t __incr));
-int     _EXFUN(_unlink, (const char *__path ));
-_READ_WRITE_RETURN_TYPE _EXFUN(_write, (int __fd, const void *__buf, size_t __nbyte ));
-int     _EXFUN(_execve, (const char *__path, char * const __argv[], char * const __envp[] ));
-
-#define	F_OK	0
-#define	R_OK	4
-#define	W_OK	2
-#define	X_OK	1
-
-# define	SEEK_SET	0
-# define	SEEK_CUR	1
-# define	SEEK_END	2
-
-#include <sys/features.h>
-
-#define STDIN_FILENO    0       /* standard input file descriptor */
-#define STDOUT_FILENO   1       /* standard output file descriptor */
-#define STDERR_FILENO   2       /* standard error file descriptor */
-
-#include <bits/environments.h>
-#include <bits/confname.h>
-
-# define        MAXPATHLEN      1024
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _SYS_UNISTD_H */
diff --git a/newlib/libc/sys/linux/sys/utime.h b/newlib/libc/sys/linux/sys/utime.h
deleted file mode 100644
index 7499cfe7e..000000000
--- a/newlib/libc/sys/linux/sys/utime.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef	_SYS_UTIME_H
-#define	_SYS_UTIME_H	1
-
-#include <sys/types.h>
-
-struct utimbuf
-  {
-    time_t actime;		/* Access time.  */
-    time_t modtime;		/* Modification time.  */
-  };
-
-int _EXFUN(utime, (const char *__file, const struct utimbuf *__times));
-
-#endif /* _SYS_UTIME_H */
diff --git a/newlib/libc/sys/linux/sys/utmp.h b/newlib/libc/sys/linux/sys/utmp.h
deleted file mode 100644
index a837483a9..000000000
--- a/newlib/libc/sys/linux/sys/utmp.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* libc/sys/linux/sys/utmp.h - utmp structure */
-
-/* Written 2000 by Werner Almesberger */
-
-
-/* Some things copied from glibc's /usr/include/bits/utmp.h */
-
-
-#ifndef _SYS_UTMP_H
-#define _SYS_UTMP_H
-
-
-#include <sys/types.h>
-
-
-#define UTMP_FILE "/var/run/utmp"
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-struct utmp {
-    short int ut_type;
-    pid_t ut_pid;
-    char ut_line[UT_LINESIZE];
-    char ut_id[4];
-    char ut_user[UT_NAMESIZE];
-    char ut_host[UT_HOSTSIZE];
-    char __filler[52];
-};
-
-#define RUN_LVL		1
-#define BOOT_TIME	2
-#define NEW_TIME	3
-#define OLD_TIME	4
-
-#define INIT_PROCESS	5
-#define LOGIN_PROCESS	6
-#define USER_PROCESS	7
-#define DEAD_PROCESS	8
-
-
-/* --- redundant, from sys/cygwin/sys/utmp.h --- */
-
-struct utmp *_getutline (struct utmp *);
-struct utmp *getutent (void);
-struct utmp *getutid (struct utmp *);
-struct utmp *getutline (struct utmp *);
-void endutent (void);
-void pututline (struct utmp *);
-void setutent (void);
-void utmpname (const char *);
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/utsname.h b/newlib/libc/sys/linux/sys/utsname.h
deleted file mode 100644
index 4de4c63be..000000000
--- a/newlib/libc/sys/linux/sys/utsname.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* libc/sys/linux/sys/utsname.h - System identification */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_UTSNAME_H
-#define _SYS_UTSNAME_H
-
-#define __UTSNAMELEN 65	/* synchronize with kernel */
-
-struct utsname {
-    char sysname[__UTSNAMELEN];
-    char nodename[__UTSNAMELEN];
-    char release[__UTSNAMELEN];
-    char version[__UTSNAMELEN];
-    char machine[__UTSNAMELEN];
-    char domainname[__UTSNAMELEN];
-};
-
-
-int uname(struct utsname *name);
-
-#endif
diff --git a/newlib/libc/sys/linux/sys/wait.h b/newlib/libc/sys/linux/sys/wait.h
deleted file mode 100644
index 4cc337783..000000000
--- a/newlib/libc/sys/linux/sys/wait.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* libc/sys/linux/sys/wait.h - Wait for children */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#ifndef _SYS_WAIT_H
-#define _SYS_WAIT_H
-
-#include <linux/wait.h>
-
-#define WIFEXITED(status)	(!WTERMSIG(status))
-#define WEXITSTATUS(status)	(((status) >> 8) & 0xff)
-#define WIFSIGNALED(status)	(!WIFSTOPPED(status) && !WIFEXITED(status))
-#define WTERMSIG(status)	((status ) & 0x7f)
-#define WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-#define WSTOPSIG(status)	WEXITSTATUS(status)
-
-#ifndef _POSIX_SOURCE
-#define WCOREDUMP(status) 	((status) & 0x80)
-#endif
-
-/* --- redundant stuff below --- */
-
-#include <_ansi.h>
-#include <sys/types.h>
-
-pid_t wait (int *);
-pid_t waitpid (pid_t, int *, int);
-
-pid_t _wait (int *);
-
-
-#ifndef _POSIX_SOURCE
-#include <sys/resource.h>
-
-pid_t wait3(int *status,int options,struct rusage *rusage);
-pid_t wait4(pid_t pid,int *status,int options,struct rusage *rusage);
-#endif
-
-#endif
diff --git a/newlib/libc/sys/linux/sysconf.c b/newlib/libc/sys/linux/sysconf.c
deleted file mode 100644
index 037ae54bf..000000000
--- a/newlib/libc/sys/linux/sysconf.c
+++ /dev/null
@@ -1,383 +0,0 @@
-/* libc/sys/linux/sysconf.c - The sysconf function */
-
-/* Copyright 2002, Red Hat Inc. */
-
-
-#include <unistd.h>
-#include <limits.h>
-#include <time.h>
-#include <errno.h>
-#include <sys/types.h>
-
-long int 
-sysconf (int name)
-{
-  switch (name)
-    {
-    case _SC_AIO_LISTIO_MAX:
-#ifdef AIO_LISTIO_MAX
-      return AIO_LISTIO_MAX;
-#else
-      return -1;
-#endif
-
-    case _SC_AIO_MAX:
-#ifdef AIO_MAX
-      return AIO_MAX;
-#else
-      return -1;
-#endif
-
-    case _SC_AIO_PRIO_DELTA_MAX:
-#ifdef AIO_PRIO_DELTA_MAX
-      return AIO_PRIO_DELTA_MAX;
-#else
-      return -1;
-#endif
-
-    case _SC_ARG_MAX:
-#ifdef ARG_MAX
-      return ARG_MAX;
-#else
-      return -1;
-#endif
-    
-    case _SC_CHILD_MAX:
-#ifdef CHILD_MAX
-      return CHILD_MAX;
-#else
-      return -1;
-#endif
-
-    case _SC_CLK_TCK:
-      return CLK_TCK;
-
-    case _SC_DELAYTIMER_MAX:
-#ifdef DELAYTIMER_MAX
-      return DELAYTIMER_MAX;
-#else
-      return -1;
-#endif
-
-    case _SC_GETGR_R_SIZE_MAX:
-#ifdef _GETGR_R_SIZE_MAX
-      return _GETGR_R_SIZE_MAX;
-#else
-      return -1;
-#endif
-
-    case _SC_GETPW_R_SIZE_MAX:
-#ifdef _GETPW_R_SIZE_MAX
-      return _GETPW_R_SIZE_MAX;
-#else
-      return -1;
-#endif
-
-    case _SC_LOGIN_NAME_MAX:
-#ifdef LOGIN_NAME_MAX
-      return LOGIN_NAME_MAX;
-#else
-      return -1;
-#endif
-   
-    case _SC_MQ_OPEN_MAX:
-#ifdef MQ_OPEN_MAX
-      return MQ_OPEN_MAX;
-#else
-      return -1;
-#endif
-   
-    case _SC_MQ_PRIO_MAX:
-#ifdef MQ_PRIO_MAX
-      return MQ_PRIO_MAX;
-#else
-      return -1;
-#endif
-   
-    case _SC_NGROUPS_MAX:
-#ifdef NGROUPS_MAX
-      return NGROUPS_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_OPEN_MAX:
-#ifdef OPEN_MAX
-      return OPEN_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_PAGESIZE:
-#ifdef PAGESIZE
-      return PAGESIZE;
-#else
-      return -1;
-#endif
-  
-    case _SC_RTSIG_MAX:
-#ifdef RTSIG_MAX
-      return RTSIG_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_SEM_NSEMS_MAX:
-#ifdef SEM_NSEMS_MAX
-      return SEM_NSEMS_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_SEM_VALUE_MAX:
-#ifdef SEM_VALUE_MAX
-      return SEM_VALUE_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_SIGQUEUE_MAX:
-#ifdef SIGQUEUE_MAX
-      return SIGQUEUE_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_STREAM_MAX:
-#ifdef STREAM_MAX
-      return STREAM_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_DESTRUCTOR_ITERATIONS:
-#ifdef PTHREAD_DESTRUCTOR_ITERATIONS
-      return PTHREAD_DESTRUCTOR_ITERATIONS;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_KEYS_MAX:
-#ifdef PTHREAD_KEYS_MAX
-      return PTHREAD_KEYS_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_STACK_MIN:
-#ifdef PTHREAD_STACK_MIN
-      return PTHREAD_STACK_MIN;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_THREADS_MAX:
-#ifdef PTHREAD_THREADS_MAX
-      return PTHREAD_THREADS_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_TIMER_MAX:
-#ifdef TIMER_MAX
-      return TIMER_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_TTY_NAME_MAX:
-#ifdef TTY_NAME_MAX
-      return TTY_NAME_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_TZNAME_MAX:
-#ifdef TZNAME_MAX
-      return TZNAME_MAX;
-#else
-      return -1;
-#endif
-  
-    case _SC_ASYNCHRONOUS_IO:
-#ifdef _POSIX_ASYNCHRONOUS_IO
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_FSYNC:
-#ifdef _POSIX_FSYNC
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_JOB_CONTROL:
-#ifdef _POSIX_JOB_CONTROL
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_MAPPED_FILES:
-#ifdef _POSIX_MAPPED_FILES
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_MEMLOCK:
-#ifdef _POSIX_MEMLOCK
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_MEMLOCK_RANGE:
-#ifdef _POSIX_MEMLOCK_RANGE
-      return _POSIX_MEMLOCK_RANGE;
-#else
-      return -1;
-#endif
-  
-    case _SC_MEMORY_PROTECTION:
-#ifdef _POSIX_MEMORY_PROTECTION
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_MESSAGE_PASSING:
-#ifdef _POSIX_MESSAGE_PASSING
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_PRIORITIZED_IO:
-#ifdef _POSIX_PRIORITIZED_IO
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_PRIORITY_SCHEDULING:
-#ifdef _POSIX_PRIORITY_SCHEDULING
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_REALTIME_SIGNALS:
-#ifdef _POSIX_REALTIME_SIGNALS
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_SAVED_IDS:
-#ifdef _POSIX_SAVED_IDS
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_SEMAPHORES:
-#ifdef _POSIX_SEMAPHORES
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_SHARED_MEMORY_OBJECTS:
-#ifdef _POSIX_SHARED_MEMORY_OBJECTS
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_SYNCHRONIZED_IO:
-#ifdef _POSIX_SYNCHRONIZED_IO
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_TIMERS:
-#ifdef _POSIX_TIMERS
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREADS:
-#ifdef _POSIX_THREADS
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_ATTR_STACKADDR:
-#ifdef _POSIX_THREAD_ATTR_STACKADDR
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_ATTR_STACKSIZE:
-#ifdef _POSIX_THREAD_ATTR_STACKSIZE
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_PRIORITY_SCHEDULING:
-#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_PRIO_INHERIT:
-#ifdef _POSIX_THREAD_PRIO_INHERIT
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_PRIO_PROTECT:
-#ifdef _POSIX_THREAD_PRIO_PROTECT
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_PROCESS_SHARED:
-#ifdef _POSIX_THREAD_PROCESS_SHARED
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_THREAD_SAFE_FUNCTIONS:
-#ifdef _POSIX_THREAD_SAFE_FUNCTIONS
-      return 1;
-#else
-      return -1;
-#endif
-  
-    case _SC_VERSION:
-#ifdef _POSIX_VERSION
-      return _POSIX_VERSION;
-#else
-      return -1;
-#endif
-
-    default:
-      errno = EINVAL;
-      return -1;
-    }
-
-  return -1; /* can't get here */
-}
diff --git a/newlib/libc/sys/linux/sysctl.c b/newlib/libc/sys/linux/sysctl.c
deleted file mode 100644
index 020d431be..000000000
--- a/newlib/libc/sys/linux/sysctl.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Read or write system information.  Linux version.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/sysctl.h>
-
-#include <machine/syscall.h>
-
-static _syscall1(int,_sysctl,struct __sysctl_args *,args)
-
-int
-__sysctl (int *name, int nlen, void *oldval, size_t *oldlenp,
-	  void *newval, size_t newlen)
-{
-  struct __sysctl_args args =
-  {
-    name: name,
-    nlen: nlen,
-    oldval: oldval,
-    oldlenp: oldlenp,
-    newval: newval,
-    newlen: newlen
-  };
-
-  return _sysctl(&args);
-}
diff --git a/newlib/libc/sys/linux/systat.c b/newlib/libc/sys/linux/systat.c
deleted file mode 100644
index 9a57aa7e4..000000000
--- a/newlib/libc/sys/linux/systat.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* libc/sys/linux/systat.c - System calls related to overall system state */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <sys/utsname.h>
-#include <machine/syscall.h>
-
-
-_syscall1(int,uname,struct utsname *,name)
diff --git a/newlib/libc/sys/linux/system.c b/newlib/libc/sys/linux/system.c
deleted file mode 100644
index f8edfbf63..000000000
--- a/newlib/libc/sys/linux/system.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/wait.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <errno.h>
-#include <machine/weakalias.h>
-
-
-#ifndef	HAVE_GNU_LD
-#define	__environ	environ
-#endif
-
-#define	SHELL_PATH	"/bin/sh"	/* Path of the shell.  */
-#define	SHELL_NAME	"sh"		/* Name to give it.  */
-
-/* Execute LINE as a shell command, returning its status.  */
-int
-__libc_system (const char *line)
-{
-  int status, save;
-  pid_t pid;
-  struct sigaction sa, intr, quit;
-#ifndef WAITPID_CANNOT_BLOCK_SIGCHLD
-  sigset_t block, omask;
-#endif
-
-  if (line == NULL)
-    /* Check that we have a command processor available.  It might
-       not be available after a chroot(), for example.  */
-    return __libc_system ("exit 0") == 0;
-
-  sa.sa_handler = SIG_IGN;
-  sa.sa_flags = 0;
-  sigemptyset (&sa.sa_mask);
-
-  if (sigaction (SIGINT, &sa, &intr) < 0)
-    return -1;
-  if (sigaction (SIGQUIT, &sa, &quit) < 0)
-    {
-      save = errno;
-      (void) sigaction (SIGINT, &intr, (struct sigaction *) NULL);
-      errno = save;
-      return -1;
-    }
-
-#ifndef WAITPID_CANNOT_BLOCK_SIGCHLD
-
-/* SCO 3.2v4 has a bug where `waitpid' will never return if SIGCHLD is
-   blocked.  This makes it impossible for `system' to be implemented in
-   compliance with POSIX.2-1992.  They have acknowledged that this is a bug
-   but I have not seen nor heard of any forthcoming fix.  */
-
-  sigemptyset (&block);
-  sigaddset (&block, SIGCHLD);
-  save = errno;
-  if (sigprocmask (SIG_BLOCK, &block, &omask) < 0)
-    {
-      if (errno == ENOSYS)
-	errno = save;
-      else
-	{
-	  save = errno;
-	  (void) sigaction (SIGINT, &intr, (struct sigaction *) NULL);
-	  (void) sigaction (SIGQUIT, &quit, (struct sigaction *) NULL);
-	  errno = save;
-	  return -1;
-	}
-    }
-# define UNBLOCK sigprocmask (SIG_SETMASK, &omask, (sigset_t *) NULL)
-#else
-# define UNBLOCK 0
-#endif
-
-  pid = fork ();
-  if (pid == (pid_t) 0)
-    {
-      /* Child side.  */
-      const char *new_argv[4];
-      new_argv[0] = SHELL_NAME;
-      new_argv[1] = "-c";
-      new_argv[2] = line;
-      new_argv[3] = NULL;
-
-      /* Restore the signals.  */
-      (void) sigaction (SIGINT, &intr, (struct sigaction *) NULL);
-      (void) sigaction (SIGQUIT, &quit, (struct sigaction *) NULL);
-      (void) UNBLOCK;
-
-      /* Exec the shell.  */
-      (void) execve (SHELL_PATH, (char *const *) new_argv, __environ);
-      _exit (127);
-    }
-  else if (pid < (pid_t) 0)
-    /* The fork failed.  */
-    status = -1;
-  else
-    /* Parent side.  */
-    {
-#ifdef	NO_WAITPID
-      pid_t child;
-      do
-	{
-	  child = wait (&status);
-	  if (child <= -1 && errno != EINTR)
-	    {
-	      status = -1;
-	      break;
-	    }
-	  /* Note that pid cannot be <= -1 and therefore the loop continues
-	     when wait returned with EINTR.  */
-	}
-      while (child != pid);
-#else
-      int n;
-
-      do
-	n = waitpid (pid, &status, 0);
-      while (n == -1 && errno == EINTR);
-
-      if (n != pid)
-	status = -1;
-#endif
-    }
-
-  save = errno;
-  if ((sigaction (SIGINT, &intr, (struct sigaction *) NULL) |
-       sigaction (SIGQUIT, &quit, (struct sigaction *) NULL) |
-       UNBLOCK) != 0)
-    {
-      if (errno == ENOSYS)
-	errno = save;
-      else
-	return -1;
-    }
-
-  return status;
-}
-weak_alias (__libc_system, system)
diff --git a/newlib/libc/sys/linux/tcdrain.c b/newlib/libc/sys/linux/tcdrain.c
deleted file mode 100644
index 364fc035f..000000000
--- a/newlib/libc/sys/linux/tcdrain.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* tcdrain - wait for transmission of output */
-
-#include <termios.h>
-#include <sys/ioctl.h>
-#include <machine/weakalias.h>
-
-int
-__libc_tcdrain (int fd)
-{ 
-  return ioctl (fd, TCSBRK, 1);
-}
-weak_alias (__libc_tcdrain, tcdrain)
-
diff --git a/newlib/libc/sys/linux/tcsendbrk.c b/newlib/libc/sys/linux/tcsendbrk.c
deleted file mode 100644
index a35a4d8ce..000000000
--- a/newlib/libc/sys/linux/tcsendbrk.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Modified for newlib, May 27, 2002, by Jeff Johnston */
-
-#include <errno.h>
-#include <stddef.h>
-#include <signal.h>
-#include <termios.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-
-/* Send zero bits on FD.  */
-int
-tcsendbreak (fd, duration)
-     int fd;
-     int duration;
-{
-  /* The break lasts 0.25 to 0.5 seconds if DURATION is zero,
-     and an implementation-defined period if DURATION is nonzero.
-     We define a positive DURATION to be number of milliseconds to break.  */
-  if (duration <= 0)
-    return ioctl (fd, TCSBRK, 0);
-
-  /* ioctl can't send a break of any other duration for us.
-     This could be changed to use trickery (e.g. lower speed and
-     send a '\0') to send the break, but for now just return an error.  */
-  errno = (EINVAL);
-  return -1;
-}
diff --git a/newlib/libc/sys/linux/termios.c b/newlib/libc/sys/linux/termios.c
deleted file mode 100644
index ac155201d..000000000
--- a/newlib/libc/sys/linux/termios.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* libc/sys/linux/termios.c - Terminal control */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/termios.h>
-#include <sys/ioctl.h>
-
-
-int 
-tcgetattr(int fd,struct termios *termios_p)
-{
-  return ioctl(fd,TCGETS,termios_p);
-}
-
-
-int 
-tcsetattr(int fd,int optional_actions,const struct termios *termios_p)
-{
-  int cmd;
-
-  switch (optional_actions) {
-    case TCSANOW:
-      cmd = TCSETS;
-    break;
-    case TCSADRAIN:
-      cmd = TCSETSW;
-    break;
-    case TCSAFLUSH:
-      cmd = TCSETSF;
-    break;
-    default:
-      errno = EINVAL;
-      return -1;
-    }
-  return ioctl(fd,cmd,termios_p);
-}
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-pid_t 
-tcgetpgrp(int fd)
-{
-  int p;
-    
-  if (ioctl(fd,TIOCGPGRP,&p) < 0)
-    return (pid_t)-1;
-  return (pid_t)p;
-}
-
-
-int 
-tcsetpgrp(int fd, pid_t pid)
-{
-  int p = (int)pid;
-  return ioctl(fd,TIOCSPGRP,&p);
-}
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 4 */
-
-int
-tcflow (int fd, int action)
-{
-  return ioctl (fd, TCXONC, action);
-}
-
-int
-tcflush (int fd, int queue_selector)
-{
-  return ioctl (fd, TCFLSH, queue_selector);
-}
-
diff --git a/newlib/libc/sys/linux/thread-m.h b/newlib/libc/sys/linux/thread-m.h
deleted file mode 100644
index 2cdacab19..000000000
--- a/newlib/libc/sys/linux/thread-m.h
+++ /dev/null
@@ -1,241 +0,0 @@
-/* Basic platform-independent macro definitions for mutexes and
-   thread-specific data.
-   Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>, 1996.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* $Id$
-   One out of _LIBC, USE_PTHREADS, USE_THR or USE_SPROC should be
-   defined, otherwise the token NO_THREADS and dummy implementations
-   of the macros will be defined.  */
-
-#ifndef _THREAD_M_H
-#define _THREAD_M_H
-
-#undef thread_atfork_static
-
-#if defined(_LIBC) /* The GNU C library, a special case of Posix threads */
-
-#include <bits/libc-lock.h>
-
-#ifdef PTHREAD_MUTEX_INITIALIZER
-
-typedef pthread_t thread_id;
-
-/* mutex */
-typedef pthread_mutex_t	mutex_t;
-
-#define MUTEX_INITIALIZER	PTHREAD_MUTEX_INITIALIZER
-
-/* Even if not linking with libpthread, ensure usability of mutex as
-   an `in use' flag, see also the NO_THREADS case below.  Assume
-   pthread_mutex_t is at least one int wide.  */
-
-#define mutex_init(m)		\
-   (__pthread_mutex_init != NULL \
-    ? __pthread_mutex_init (m, NULL) : (*(int *)(m) = 0))
-#define mutex_lock(m)		\
-   (__pthread_mutex_lock != NULL \
-    ? __pthread_mutex_lock (m) : ((*(int *)(m) = 1), 0))
-#define mutex_trylock(m)	\
-   (__pthread_mutex_trylock != NULL \
-    ? __pthread_mutex_trylock (m) : (*(int *)(m) ? 1 : ((*(int *)(m) = 1), 0)))
-#define mutex_unlock(m)		\
-   (__pthread_mutex_unlock != NULL \
-    ? __pthread_mutex_unlock (m) : (*(int*)(m) = 0))
-
-#define thread_atfork(prepare, parent, child) \
-   (__pthread_atfork != NULL ? __pthread_atfork(prepare, parent, child) : 0)
-
-#elif defined(MUTEX_INITIALIZER)
-/* Assume hurd, with cthreads */
-
-/* Cthreads `mutex_t' is a pointer to a mutex, and malloc wants just the
-   mutex itself.  */
-#undef mutex_t
-#define mutex_t struct mutex
-
-#undef mutex_init
-#define mutex_init(m) (__mutex_init(m), 0)
-
-#undef mutex_lock
-#define mutex_lock(m) (__mutex_lock(m), 0)
-
-#undef mutex_unlock
-#define mutex_unlock(m) (__mutex_unlock(m), 0)
-
-#define mutex_trylock(m) (!__mutex_trylock(m))
-
-#define thread_atfork(prepare, parent, child) do {} while(0)
-#define thread_atfork_static(prepare, parent, child) \
- text_set_element(_hurd_fork_prepare_hook, prepare); \
- text_set_element(_hurd_fork_parent_hook, parent); \
- text_set_element(_hurd_fork_child_hook, child);
-
-/* No we're *not* using pthreads.  */
-#define __pthread_initialize ((void (*)(void))0)
-
-#else
-
-#define NO_THREADS
-
-#endif /* MUTEX_INITIALIZER && PTHREAD_MUTEX_INITIALIZER */
-
-#ifndef NO_THREADS
-
-/* thread specific data for glibc */
-
-#include <libc-tsd.h>
-
-typedef int tsd_key_t[1];	/* no key data structure, libc magic does it */
-__libc_tsd_define (, MALLOC)	/* declaration/common definition */
-#define tsd_key_create(key, destr)	((void) (key))
-#define tsd_setspecific(key, data)	__libc_tsd_set (MALLOC, (data))
-#define tsd_getspecific(key, vptr)	((vptr) = __libc_tsd_get (MALLOC))
-
-#endif
-
-#elif defined(USE_PTHREADS) /* Posix threads */
-
-#include <pthread.h>
-
-typedef pthread_t thread_id;
-
-/* mutex */
-typedef pthread_mutex_t mutex_t;
-
-#define MUTEX_INITIALIZER          PTHREAD_MUTEX_INITIALIZER
-#define mutex_init(m)              pthread_mutex_init(m, NULL)
-#define mutex_lock(m)              pthread_mutex_lock(m)
-#define mutex_trylock(m)           pthread_mutex_trylock(m)
-#define mutex_unlock(m)            pthread_mutex_unlock(m)
-
-/* thread specific data */
-#if defined(__sgi) || defined(USE_TSD_DATA_HACK)
-
-/* Hack for thread-specific data, e.g. on Irix 6.x.  We can't use
-   pthread_setspecific because that function calls malloc() itself.
-   The hack only works when pthread_t can be converted to an integral
-   type. */
-
-typedef void *tsd_key_t[256];
-#define tsd_key_create(key, destr) do { \
-  int i; \
-  for(i=0; i<256; i++) (*key)[i] = 0; \
-} while(0)
-#define tsd_setspecific(key, data) \
- (key[(unsigned)pthread_self() % 256] = (data))
-#define tsd_getspecific(key, vptr) \
- (vptr = key[(unsigned)pthread_self() % 256])
-
-#else
-
-typedef pthread_key_t tsd_key_t;
-
-#define tsd_key_create(key, destr) pthread_key_create(key, destr)
-#define tsd_setspecific(key, data) pthread_setspecific(key, data)
-#define tsd_getspecific(key, vptr) (vptr = pthread_getspecific(key))
-
-#endif
-
-/* at fork */
-#define thread_atfork(prepare, parent, child) \
-                                   pthread_atfork(prepare, parent, child)
-
-#elif USE_THR /* Solaris threads */
-
-#include <thread.h>
-
-typedef thread_t thread_id;
-
-#define MUTEX_INITIALIZER          { 0 }
-#define mutex_init(m)              mutex_init(m, USYNC_THREAD, NULL)
-
-/*
- * Hack for thread-specific data on Solaris.  We can't use thr_setspecific
- * because that function calls malloc() itself.
- */
-typedef void *tsd_key_t[256];
-#define tsd_key_create(key, destr) do { \
-  int i; \
-  for(i=0; i<256; i++) (*key)[i] = 0; \
-} while(0)
-#define tsd_setspecific(key, data) (key[(unsigned)thr_self() % 256] = (data))
-#define tsd_getspecific(key, vptr) (vptr = key[(unsigned)thr_self() % 256])
-
-#define thread_atfork(prepare, parent, child) do {} while(0)
-
-#elif USE_SPROC /* SGI sproc() threads */
-
-#include <sys/wait.h>
-#include <sys/types.h>
-#include <sys/prctl.h>
-#include <abi_mutex.h>
-
-typedef int thread_id;
-
-typedef abilock_t mutex_t;
-
-#define MUTEX_INITIALIZER          { 0 }
-#define mutex_init(m)              init_lock(m)
-#define mutex_lock(m)              (spin_lock(m), 0)
-#define mutex_trylock(m)           acquire_lock(m)
-#define mutex_unlock(m)            release_lock(m)
-
-typedef int tsd_key_t;
-int tsd_key_next;
-#define tsd_key_create(key, destr) ((*key) = tsd_key_next++)
-#define tsd_setspecific(key, data) (((void **)(&PRDA->usr_prda))[key] = data)
-#define tsd_getspecific(key, vptr) (vptr = ((void **)(&PRDA->usr_prda))[key])
-
-#define thread_atfork(prepare, parent, child) do {} while(0)
-
-#else /* no _LIBC or USE_... are defined */
-
-#define NO_THREADS
-
-#endif /* defined(_LIBC) */
-
-#ifdef NO_THREADS /* No threads, provide dummy macros */
-
-typedef int thread_id;
-
-/* The mutex functions used to do absolutely nothing, i.e. lock,
-   trylock and unlock would always just return 0.  However, even
-   without any concurrently active threads, a mutex can be used
-   legitimately as an `in use' flag.  To make the code that is
-   protected by a mutex async-signal safe, these macros would have to
-   be based on atomic test-and-set operations, for example. */
-typedef int mutex_t;
-
-#define MUTEX_INITIALIZER          0
-#define mutex_init(m)              (*(m) = 0)
-#define mutex_lock(m)              ((*(m) = 1), 0)
-#define mutex_trylock(m)           (*(m) ? 1 : ((*(m) = 1), 0))
-#define mutex_unlock(m)            (*(m) = 0)
-
-typedef void *tsd_key_t;
-#define tsd_key_create(key, destr) do {} while(0)
-#define tsd_setspecific(key, data) ((key) = (data))
-#define tsd_getspecific(key, vptr) (vptr = (key))
-
-#define thread_atfork(prepare, parent, child) do {} while(0)
-
-#endif /* defined(NO_THREADS) */
-
-#endif /* !defined(_THREAD_M_H) */
diff --git a/newlib/libc/sys/linux/time.c b/newlib/libc/sys/linux/time.c
deleted file mode 100644
index a7313505e..000000000
--- a/newlib/libc/sys/linux/time.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* libc/sys/linux/time.c - Time-related system calls */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/timex.h>
-#include <linux/times.h>
-#include <machine/syscall.h>
-
-#define __NR___adjtimex __NR_adjtimex
-
-_syscall1(int,__adjtimex,struct timex *,tx)
-_syscall1(time_t,time,time_t *,t)
-_syscall1(clock_t,times,struct tms *,buf)
-_syscall2(int,getitimer,int,type,struct itimerval *,old)
-_syscall3(int,setitimer,int,type,const struct itimerval *,new,struct itimerval *,old)
-_syscall2(int,gettimeofday,struct timeval *,tv,struct timezone *,tz)
-_syscall2(int,settimeofday,const struct timeval *,tv,const struct timezone *,tz)
-_syscall2(int,nanosleep,const struct timespec *,req,struct timespec *,rem)
-
-weak_alias(__libc_gettimeofday,__gettimeofday);
-weak_alias(__adjtimex,adjtimex);
-weak_alias(__adjtimex,ntp_adjtime);
diff --git a/newlib/libc/sys/linux/ttyname_r.c b/newlib/libc/sys/linux/ttyname_r.c
deleted file mode 100644
index efad76a0e..000000000
--- a/newlib/libc/sys/linux/ttyname_r.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Copyright (C) 1991,92,93,1995-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <limits.h>
-#include <stddef.h>
-#include <dirent.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <machine/weakalias.h>
-
-static int getttyname_r (char *buf, size_t buflen,
-			 dev_t mydev, ino64_t myino, int save,
-			 int *dostat);
-
-extern struct dirent64 *__readdir64 (DIR *);
-
-static int
-getttyname_r (char *buf, size_t buflen, dev_t mydev, ino64_t myino,
-	      int save, int *dostat)
-{
-  struct stat64 st;
-  DIR *dirstream;
-  struct dirent64 *d;
-  size_t devlen = strlen (buf);
-
-  dirstream = opendir (buf);
-  if (dirstream == NULL)
-    {
-      *dostat = -1;
-      return errno;
-    }
-
-  while ((d = __readdir64 (dirstream)) != NULL)
-    {
-      if ((d->d_ino == myino || *dostat)
-          && strcmp (d->d_name, "stdin")
-	  && strcmp (d->d_name, "stdout")
-	  && strcmp (d->d_name, "stderr"))
-        {
-	  size_t needed = strlen (d->d_name) + 1;
-
-	  if (needed > buflen)
-	    {
-	      *dostat = -1;
-	      (void) closedir (dirstream);
-	      __set_errno (ERANGE);
-	      return ERANGE;
-	    }
-
-	  strncpy (buf + devlen, d->d_name, needed);
-
-	  if (stat64 (buf, &st) == 0
-#ifdef _STATBUF_ST_RDEV
-	      && S_ISCHR (st.st_mode) && st.st_rdev == mydev
-#else
-	      && d->d_ino == myino && st.st_dev == mydev
-#endif
-	     )
-	    {
-	      (void) closedir (dirstream);
-	      __set_errno (save);
-	      return 0;
-	    }
-        }
-    }
-
-  (void) closedir (dirstream);
-  __set_errno (save);
-  /* It is not clear what to return in this case.  `isatty' says FD
-     refers to a TTY but no entry in /dev has this inode.  */
-  return ENOTTY;
-}
-
-/* Store at most BUFLEN character of the pathname of the terminal FD is
-   open on in BUF.  Return 0 on success,  otherwise an error number.  */
-int
-__ttyname_r (int fd, char *buf, size_t buflen)
-{
-  char procname[30];
-  struct stat64 st, st1;
-  int dostat = 0;
-  int save = errno;
-  int ret;
-
-  /* Test for the absolute minimal size.  This makes life easier inside
-     the loop.  */
-  if (!buf)
-    {
-      __set_errno (EINVAL);
-      return EINVAL;
-    }
-
-  if (buflen < sizeof ("/dev/pts/"))
-    {
-      __set_errno (ERANGE);
-      return ERANGE;
-    }
-
-  if (!isatty (fd))
-    {
-      __set_errno (ENOTTY);
-      return ENOTTY;
-    }
-
-  /* We try using the /proc filesystem.  */
-  sprintf (procname, "/proc/self/fd/%d", fd);
-
-  ret = readlink (procname, buf, buflen - 1);
-  if (ret != -1 && buf[0] != '[')
-    {
-      buf[ret] = '\0';
-      return 0;
-    }
-  if (ret == -1 && errno == ENAMETOOLONG)
-    {
-      __set_errno (ERANGE);
-      return ERANGE;
-    }
-
-  if (fstat64 (fd, &st) < 0)
-    return errno;
-
-  /* Prepare the result buffer.  */
-  memcpy (buf, "/dev/pts/", sizeof ("/dev/pts/"));
-  buflen -= sizeof ("/dev/pts/") - 1;
-
-  if (stat64 (buf, &st1) == 0 && S_ISDIR (st1.st_mode))
-    {
-#ifdef _STATBUF_ST_RDEV
-      ret = getttyname_r (buf, buflen, st.st_rdev, st.st_ino, save,
-			  &dostat);
-#else
-      ret = getttyname_r (buf, buflen, st.st_dev, st.st_ino, save,
-			  &dostat);
-#endif
-    }
-  else
-    {
-      __set_errno (save);
-      ret = ENOENT;
-    }
-
-  if (ret && dostat != -1)
-    {
-      buf[sizeof ("/dev/") - 1] = '\0';
-      buflen += sizeof ("pts/") - 1;
-#ifdef _STATBUF_ST_RDEV
-      ret = getttyname_r (buf, buflen, st.st_rdev, st.st_ino, save,
-			  &dostat);
-#else
-      ret = getttyname_r (buf, buflen, st.st_dev, st.st_ino, save,
-			  &dostat);
-#endif
-    }
-
-  if (ret && dostat != -1)
-    {
-      buf[sizeof ("/dev/") - 1] = '\0';
-      dostat = 1;
-#ifdef _STATBUF_ST_RDEV
-      ret = getttyname_r (buf, buflen, st.st_rdev, st.st_ino,
-			  save, &dostat);
-#else
-      ret = getttyname_r (buf, buflen, st.st_dev, st.st_ino,
-			  save, &dostat);
-#endif
-    }
-
-  return ret;
-}
-
-weak_alias (__ttyname_r, ttyname_r)
diff --git a/newlib/libc/sys/linux/usleep.c b/newlib/libc/sys/linux/usleep.c
deleted file mode 100644
index fab6911f2..000000000
--- a/newlib/libc/sys/linux/usleep.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* libc/sys/linux/usleep.c - usleep function */
-
-/* Written 2002 by Jeff Johnston */
-
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <linux/times.h>
-
-int usleep(__useconds_t useconds)
-{
-    struct timespec ts;
-
-    ts.tv_sec = (long int)useconds / 1000000;
-    ts.tv_nsec = ((long int)useconds % 1000000) * 1000;
-    if (!nanosleep(&ts,&ts)) return 0;
-    if (errno == EINTR) return ts.tv_sec;
-    return -1;
-}
diff --git a/newlib/libc/sys/linux/utimes.c b/newlib/libc/sys/linux/utimes.c
deleted file mode 100644
index 0bee55152..000000000
--- a/newlib/libc/sys/linux/utimes.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 1995, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <utime.h>
-#include <sys/time.h>
-#include <errno.h>
-#include <stddef.h>
-#include <machine/weakalias.h>
-
-/* Change the access time of FILE to TVP[0] and
-   the modification time of FILE to TVP[1].  */
-int
-__utimes (const char *file, const struct timeval tvp[2])
-{
-  struct utimbuf buf, *times;
-
-  if (tvp)
-    {
-      times = &buf;
-      times->actime = tvp[0].tv_sec + tvp[0].tv_usec / 1000000;
-      times->modtime = tvp[1].tv_sec + tvp[1].tv_usec / 1000000;
-    }
-  else
-    times = NULL;
-
-  return utime (file, times);
-}
-
-weak_alias (__utimes, utimes)
diff --git a/newlib/libc/sys/linux/vallocr.c b/newlib/libc/sys/linux/vallocr.c
deleted file mode 100644
index 8de7ffc21..000000000
--- a/newlib/libc/sys/linux/vallocr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-void * 
-_valloc_r (struct _reent *ptr, size_t bytes)
-{
-  return valloc (bytes);
-}
diff --git a/newlib/libc/sys/linux/versionsort.c b/newlib/libc/sys/linux/versionsort.c
deleted file mode 100644
index 13cbdccfc..000000000
--- a/newlib/libc/sys/linux/versionsort.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <dirent.h>
-#include <string.h>
-
-extern int __strverscmp (char *, char *);
-
-int
-versionsort (const void *a, const void *b)
-{
-  return __strverscmp ((*(const struct dirent **)a)->d_name,
-                       (*(const struct dirent **)b)->d_name);
-}
diff --git a/newlib/libc/sys/linux/versionsort64.c b/newlib/libc/sys/linux/versionsort64.c
deleted file mode 100644
index 45147b00d..000000000
--- a/newlib/libc/sys/linux/versionsort64.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <dirent.h>
-#include <string.h>
-
-extern int __strverscmp (char *, char *);
-
-int
-versionsort64 (const void *a, const void *b)
-{
-  return __strverscmp ((*(const struct dirent64 **)a)->d_name,
-                       (*(const struct dirent64 **)b)->d_name);
-}
diff --git a/newlib/libc/sys/linux/wait.c b/newlib/libc/sys/linux/wait.c
deleted file mode 100644
index 31d1cc765..000000000
--- a/newlib/libc/sys/linux/wait.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* libc/sys/linux/wait.c - Wait function wrappers */
-
-/* Written 2000 by Werner Almesberger */
-
-
-#include <sys/wait.h>
-#include <machine/syscall.h>
-
-
-_syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-_syscall4(pid_t,wait4,pid_t,pid,int *,status,int,options,struct rusage *,rusage)
-
-
-pid_t __libc_wait3(int *status,int options,struct rusage *rusage)
-{
-    return __libc_wait4(-1,status,options,rusage);
-}
-weak_alias(__libc_wait3,wait3)
-
-pid_t __libc_wait(int *status)
-{
-    return __libc_waitpid(-1,status,0);
-}
-
-weak_alias(__libc_waitpid,__libc___waitpid);
-weak_alias(__libc_wait,__wait);
-weak_alias(__libc_wait,wait);
diff --git a/newlib/libc/sys/m88kbug/Makefile.am b/newlib/libc/sys/m88kbug/Makefile.am
deleted file mode 100644
index 9e6c84db5..000000000
--- a/newlib/libc/sys/m88kbug/Makefile.am
+++ /dev/null
@@ -1,14 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/m88kbug/Makefile.in b/newlib/libc/sys/m88kbug/Makefile.in
deleted file mode 100644
index d81a098a7..000000000
--- a/newlib/libc/sys/m88kbug/Makefile.in
+++ /dev/null
@@ -1,329 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  syscalls.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/m88kbug/aclocal.m4 b/newlib/libc/sys/m88kbug/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/m88kbug/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
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-  1)   newlib_elix_level=1 ;;
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-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
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-
-# AM_AUTOMAKE_VERSION(VERSION)
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diff --git a/newlib/libc/sys/m88kbug/configure b/newlib/libc/sys/m88kbug/configure
deleted file mode 100755
index 89a8b1c97..000000000
--- a/newlib/libc/sys/m88kbug/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
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-ac_help="$ac_help
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-ac_help="$ac_help
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-ac_help="$ac_help
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-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
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-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
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-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:975: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
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-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-
-cat >> confdefs.h <<EOF
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-echo "configure:1018: checking for working aclocal-${am__api_version}" >&5
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   ACLOCAL=aclocal-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1031: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
-   AUTOCONF=autoconf
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-   AUTOCONF="$missing_dir/missing autoconf"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
-   AUTOMAKE=automake-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoheader --version) < /dev/null > /dev/null 2>&1; then
-   AUTOHEADER=autoheader
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-   AUTOHEADER="$missing_dir/missing autoheader"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1070: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
-   MAKEINFO=makeinfo
-   echo "$ac_t""found" 1>&6
-else
-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
-
-
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1095: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
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-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
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-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1125: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
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-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1183: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-
-
-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AR"; then
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-AR="$ac_cv_prog_AR"
-if test -n "$AR"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1370: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
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-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-
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-
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-
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
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-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
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-  USE_MAINTAINER_MODE=$enableval
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-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-# fails, because we are probably configuring with a cross compiler
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-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
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-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
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-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
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-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
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-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
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-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/m88kbug/configure.in b/newlib/libc/sys/m88kbug/configure.in
deleted file mode 100644
index 33f201000..000000000
--- a/newlib/libc/sys/m88kbug/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/m88kbug configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(syscalls.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/m88kbug/crt0.c b/newlib/libc/sys/m88kbug/crt0.c
deleted file mode 100644
index d0d95e418..000000000
--- a/newlib/libc/sys/m88kbug/crt0.c
+++ /dev/null
@@ -1,19 +0,0 @@
-extern int main(int argc, char **argv);
-
-extern char edata;
-extern char end;
-extern char stack;
-
-_start()
-{
-  char *p;
-
-  p = &edata + 1;
-  while (p < &end) 
-    {
-      *p++ = 0;
-    }
-
-  main(0, 0);
-  _exit();
-}
diff --git a/newlib/libc/sys/m88kbug/sys/systraps.h b/newlib/libc/sys/m88kbug/sys/systraps.h
deleted file mode 100644
index f3ee1a3c2..000000000
--- a/newlib/libc/sys/m88kbug/sys/systraps.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* trap numbers for mvme187bug */
-
-#define INCHR	0x0000
-#define OUTCHR	0x0020
-#define RETURN	0x0063
-
-#define SYSTRAP(x) {asm("or r9,r0,%0" : : "i" (x) : "r9"); asm("tb0 0,r0,496");}
-
-/* end of systraps.h */
diff --git a/newlib/libc/sys/m88kbug/syscalls.c b/newlib/libc/sys/m88kbug/syscalls.c
deleted file mode 100644
index 32f42a925..000000000
--- a/newlib/libc/sys/m88kbug/syscalls.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Operating system  and traps for mvme187bug, the motorolola BUG
-   monitor for m88k */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/times.h>
-#include <errno.h>
-
-#include "sys/systraps.h"
-
-static void writechar(int c) {
-  register int n asm ("r2");
-  n = c;
-  SYSTRAP(OUTCHR);
-  return;
-}
-
-static int readchar(void) {
-  register int n asm ("r2");
-  SYSTRAP(INCHR);
-  return(n);
-}
-
-int read(int file, char *ptr, int len) {
-  int todo;
-
-  for (todo = len; todo; --todo) {
-    *ptr++ = readchar();
-  }
-
-  return(len);
-}
-
-int lseek(int file, int ptr, int dir) {
-  return 0;
-}
-
-int write(int file, char *ptr, int len) {
-  int todo;
-  
-  for (todo = len; todo; --todo) {
-    writechar(*ptr++);
-  }
-  return(len);
-}
-
-int close(int file) {
-  return(-1);
-}
-
-caddr_t sbrk(int incr) {
-  extern char end;		/* Defined by the linker */
-  static char *heap_end;
-  char *prev_heap_end;
-
-  if (heap_end == 0) 
-  {
-    heap_end = &end;
-  }
-  prev_heap_end = heap_end;
-  if (heap_end + incr > stack_ptr)
-    {
-      _write (1, "Heap and stack collision\n", 25);
-      abort ();
-    }
-  heap_end += incr;
-  return((caddr_t) prev_heap_end);
-}
-
-int isatty(int file) {
-  return(1);
-}
-
-int fstat(int file, struct stat *st) {
-  st->st_mode = S_IFCHR;
-  return(0);
-}
-
-int stat(char *filename, struct stat *st) {
-  st->st_mode = S_IFCHR;
-  return(0);
-}
-
-int open(const char *path, int flags) {
-  return(0);
-}
-
-
-int _exit() {
-  SYSTRAP(RETURN);
-}
-
-int execve(char *name, char **argv, char **env) {
-  errno = ENOMEM;
-  return(-1);
-}
-
-int fork() {
-  errno = EAGAIN;
-  return(-1);
-}
-
-int getpid() {
-  return(1);
-}
-
-int kill(int pid, int sig) {
-  errno = EINVAL;
-  return(-1);
-}
-
-int link(char *old, char *new) {
-  errno = EMLINK;
-  return(-1);
-}
-
-clock_t times(struct tms *buf) {
-  return(-1);
-}
-
-int unlink(char *name) {
-  errno = ENOENT;
-  return(-1);
-}
-
-int wait(int *status) {
-  errno = ECHILD;
-  return(-1);
-}
-
-/* end of syscalls.c */
diff --git a/newlib/libc/sys/mmixware/Makefile.am b/newlib/libc/sys/mmixware/Makefile.am
deleted file mode 100644
index 054220feb..000000000
--- a/newlib/libc/sys/mmixware/Makefile.am
+++ /dev/null
@@ -1,18 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = _exit.c access.c chmod.c chown.c close.c creat.c \
-	execv.c execve.c fork.c fstat.c getpid.c isatty.c \
-	kill.c link.c lseek.c open.c pipe.c read.c \
-	sbrk.c stat.c time.c unlink.c utime.c wait.c write.c \
-	times.c gettime.c setjmp.S
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/mmixware/Makefile.in b/newlib/libc/sys/mmixware/Makefile.in
deleted file mode 100644
index 45f717f76..000000000
--- a/newlib/libc/sys/mmixware/Makefile.in
+++ /dev/null
@@ -1,333 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
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-target_alias = @target_alias@
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-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = _exit.c access.c chmod.c chown.c close.c creat.c 	execv.c execve.c fork.c fstat.c getpid.c isatty.c 	kill.c link.c lseek.c open.c pipe.c read.c 	sbrk.c stat.c time.c unlink.c utime.c wait.c write.c 	times.c gettime.c setjmp.S
-
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
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-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
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-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
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-lib_a_OBJECTS =  _exit.o access.o chmod.o chown.o close.o creat.o \
-execv.o execve.o fork.o fstat.o getpid.o isatty.o kill.o link.o lseek.o \
-open.o pipe.o read.o sbrk.o stat.o time.o unlink.o utime.o wait.o \
-write.o times.o gettime.o setjmp.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
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-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
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-dist-all: distdir
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-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
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-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
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-mostlyclean: mostlyclean-am
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-		mostlyclean-am
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-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
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-distclean: distclean-am
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-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/mmixware/_exit.c b/newlib/libc/sys/mmixware/_exit.c
deleted file mode 100644
index 127bda75d..000000000
--- a/newlib/libc/sys/mmixware/_exit.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* _exit for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-void _exit (int n)
-{
-  /* Unfortunately, the return status is not returned by Knuth's mmix
-     simulator, so it seems in effect ineffective.  We set it anyway;
-     there may be a purpose.  */
-  __asm__ ("SET $255,%0\n\tTRAP 0,0,0"
-	   : /* No outputs.  */
-	   : "r" (n)
-	   : "memory");
-}
diff --git a/newlib/libc/sys/mmixware/access.c b/newlib/libc/sys/mmixware/access.c
deleted file mode 100644
index a7b664620..000000000
--- a/newlib/libc/sys/mmixware/access.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* access for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-access (const char *fn, int flags)
-{
-  /* Ugh.  We don't have stat (), so we can't copy the other
-     implementations.  Opening a directory as a file usually works, so
-     let's try and open it and use the openability, regardless of what
-     kind of test or file it is.  */
-  long ret;
-
-  /* We'll just assume that if we can open the file for reading, then it's
-     Z-able, no matter what Z was.  */
-  ret = TRAP3f (SYS_Fopen, TMPFNO, fn, BinaryRead);
-  if (ret == 0)
-    {
-      /* Yes, this was readable.  As in other simulator access functions,
-	 we always return success in this case (though the others check
-	 for directory access).  */
-      TRAP1f (SYS_Fclose, TMPFNO);
-      return 0;
-    }
-
-  errno = EACCES;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/aclocal.m4 b/newlib/libc/sys/mmixware/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/mmixware/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
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-  GCC=yes
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-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
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-  AC_PROG_CC_G
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-  elif test $ac_cv_prog_cc_g = yes; then
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-  fi
-else
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-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
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-# automake happy, but we don't execute it, since we don't care about
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-if false; then
-  AC_EXEEXT
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-. [$]{newlib_basedir}/configure.host
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-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
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-NEWLIB_CFLAGS=${newlib_cflags}
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-])
-
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-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
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-AC_SUBST(VERSION)
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-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
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-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
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-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
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-
diff --git a/newlib/libc/sys/mmixware/chmod.c b/newlib/libc/sys/mmixware/chmod.c
deleted file mode 100644
index a328d6cce..000000000
--- a/newlib/libc/sys/mmixware/chmod.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* chmod stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-chmod (const char *path, mode_t mode)
-{
-  UNIMPLEMENTED (("path: %s, mode: %lu", path, (unsigned long) mode));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/chown.c b/newlib/libc/sys/mmixware/chown.c
deleted file mode 100644
index f4fc49cac..000000000
--- a/newlib/libc/sys/mmixware/chown.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* chown stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-chown (const char *path, short owner, short group)
-{
-  UNIMPLEMENTED (("path: %s, owner: %d, group: %d", path, owner, group));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/close.c b/newlib/libc/sys/mmixware/close.c
deleted file mode 100644
index d8203f4e2..000000000
--- a/newlib/libc/sys/mmixware/close.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* close for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-_close (int file)
-{
-  if ((unsigned int) file >= N_MMIX_FILEHANDLES
-      || _MMIX_allocated_filehandle[file] == 0)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  _MMIX_allocated_filehandle[file] = 0;
-
-  if (TRAP1f (SYS_Fclose, file) != 0)
-    {
-      errno = EIO;
-      return -1;
-    }
-  return 0;
-}
diff --git a/newlib/libc/sys/mmixware/configure b/newlib/libc/sys/mmixware/configure
deleted file mode 100755
index d5e1fc3ee..000000000
--- a/newlib/libc/sys/mmixware/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
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-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
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-
-  # If the previous option needs an argument, assign it.
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-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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-  esac
-
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-
-  case "$ac_option" in
-
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-    build="$ac_optarg" ;;
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-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
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-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
-  --program-suffix=SUFFIX append SUFFIX to installed program names
-  --program-transform-name=PROGRAM
-                          run sed PROGRAM on installed program names
-EOF
-    cat << EOF
-Host type:
-  --build=BUILD           configure for building on BUILD [BUILD=HOST]
-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
-EOF
-    if test -n "$ac_help"; then
-      echo "--enable and --with options recognized:$ac_help"
-    fi
-    exit 0 ;;
-
-  -host | --host | --hos | --ho)
-    ac_prev=host ;;
-  -host=* | --host=* | --hos=* | --ho=*)
-    host="$ac_optarg" ;;
-
-  -includedir | --includedir | --includedi | --included | --include \
-  | --includ | --inclu | --incl | --inc)
-    ac_prev=includedir ;;
-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-  | --includ=* | --inclu=* | --incl=* | --inc=*)
-    includedir="$ac_optarg" ;;
-
-  -infodir | --infodir | --infodi | --infod | --info | --inf)
-    ac_prev=infodir ;;
-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-    infodir="$ac_optarg" ;;
-
-  -libdir | --libdir | --libdi | --libd)
-    ac_prev=libdir ;;
-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
-    libdir="$ac_optarg" ;;
-
-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-  | --libexe | --libex | --libe)
-    ac_prev=libexecdir ;;
-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-  | --libexe=* | --libex=* | --libe=*)
-    libexecdir="$ac_optarg" ;;
-
-  -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst \
-  | --locals | --local | --loca | --loc | --lo)
-    ac_prev=localstatedir ;;
-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-    localstatedir="$ac_optarg" ;;
-
-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-    ac_prev=mandir ;;
-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-    mandir="$ac_optarg" ;;
-
-  -nfp | --nfp | --nf)
-    # Obsolete; use --without-fp.
-    with_fp=no ;;
-
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-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
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-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
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-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:975: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
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-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-
-cat >> confdefs.h <<EOF
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-missing_dir=`cd $ac_aux_dir && pwd`
-echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1018: checking for working aclocal-${am__api_version}" >&5
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   ACLOCAL=aclocal-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1031: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
-   AUTOCONF=autoconf
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-   AUTOCONF="$missing_dir/missing autoconf"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
-   AUTOMAKE=automake-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoheader --version) < /dev/null > /dev/null 2>&1; then
-   AUTOHEADER=autoheader
-   echo "$ac_t""found" 1>&6
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-   AUTOHEADER="$missing_dir/missing autoheader"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1070: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
-   MAKEINFO=makeinfo
-   echo "$ac_t""found" 1>&6
-else
-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
-
-
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1095: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1125: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
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-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1183: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-
-
-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AR"; then
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-AR="$ac_cv_prog_AR"
-if test -n "$AR"; then
-  echo "$ac_t""$AR" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1370: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
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-    # As a last resort, use the slow shell script.  We don't cache a
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-    INSTALL="$ac_install_sh"
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-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
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-
-
-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
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-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
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-  USE_MAINTAINER_MODE=$enableval
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-  USE_MAINTAINER_MODE=no
-fi
-
-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
-
-if test $USE_MAINTAINER_MODE = yes; then
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
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-else
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-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
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-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/mmixware/configure.in b/newlib/libc/sys/mmixware/configure.in
deleted file mode 100644
index b9fa98875..000000000
--- a/newlib/libc/sys/mmixware/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/mmixware configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(crt0.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/mmixware/creat.c b/newlib/libc/sys/mmixware/creat.c
deleted file mode 100644
index 622dcfad2..000000000
--- a/newlib/libc/sys/mmixware/creat.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* creat for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-creat (const char *path,
-       /* We can't set the mode, so we have to ignore it.  */
-       mode_t mode)
-{
-  return open (path, O_CREAT|O_WRONLY|O_TRUNC);
-}
diff --git a/newlib/libc/sys/mmixware/crt0.c b/newlib/libc/sys/mmixware/crt0.c
deleted file mode 100644
index 63fda5019..000000000
--- a/newlib/libc/sys/mmixware/crt0.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* crt0 stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-/* At present this is just a placeholder, to be filled in, if the need
-   arises.  The main init contents is in gcc/config/mmix/crti.asm.
-
-   I think this file is not allowed to be empty.  So here goes:  */
-extern int _Dummy;
diff --git a/newlib/libc/sys/mmixware/execv.c b/newlib/libc/sys/mmixware/execv.c
deleted file mode 100644
index cae2813b5..000000000
--- a/newlib/libc/sys/mmixware/execv.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* execv stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-execv (const char *path, char *const argv[])
-{
-  UNIMPLEMENTED (("path: %s, argv: %p", path, argv));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/execve.c b/newlib/libc/sys/mmixware/execve.c
deleted file mode 100644
index 6477daebc..000000000
--- a/newlib/libc/sys/mmixware/execve.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* execve stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-_execve (const char *path, char *const argv[], char *const envp[])
-{
-  UNIMPLEMENTED (("path: %s, argv: %p, envp: %p", path, argv, envp));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/fork.c b/newlib/libc/sys/mmixware/fork.c
deleted file mode 100644
index ad2705846..000000000
--- a/newlib/libc/sys/mmixware/fork.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* fork stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-_fork ()
-{
-  UNIMPLEMENTED ((""));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/fstat.c b/newlib/libc/sys/mmixware/fstat.c
deleted file mode 100644
index 63a9ac788..000000000
--- a/newlib/libc/sys/mmixware/fstat.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* fstat for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int
-_fstat (int file,
-	struct stat *st)
-{
-  st->st_mode = S_IFCHR;
-  st->st_blksize = 4096;
-  return 0;
-}
diff --git a/newlib/libc/sys/mmixware/getpid.c b/newlib/libc/sys/mmixware/getpid.c
deleted file mode 100644
index 5190726bf..000000000
--- a/newlib/libc/sys/mmixware/getpid.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* getpid stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-_getpid (n)
-{
-  return 1;
-}
diff --git a/newlib/libc/sys/mmixware/gettime.c b/newlib/libc/sys/mmixware/gettime.c
deleted file mode 100644
index 973c6dfda..000000000
--- a/newlib/libc/sys/mmixware/gettime.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* gettime stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include "sys/time.h"
-#include <errno.h>
-
-int
-_gettimeofday (struct timeval *tp, void *tzp)
-{
-  UNIMPLEMENTED (("timeval: %p, tzp: %p", tp, tzp));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/isatty.c b/newlib/libc/sys/mmixware/isatty.c
deleted file mode 100644
index 86729aa56..000000000
--- a/newlib/libc/sys/mmixware/isatty.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* isatty for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-isatty (fd)
-     int fd;
-{
-  return fd == 0 || fd == 1 || fd == 2;
-}
diff --git a/newlib/libc/sys/mmixware/kill.c b/newlib/libc/sys/mmixware/kill.c
deleted file mode 100644
index c01f53c81..000000000
--- a/newlib/libc/sys/mmixware/kill.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* kill for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-_kill (n, m)
-{
-  if (n == 1)
-    return TRAP1i (SYS_halt, 0);
-
-  errno = EPERM;
-  return -1;
-}
-
diff --git a/newlib/libc/sys/mmixware/link.c b/newlib/libc/sys/mmixware/link.c
deleted file mode 100644
index 0629163b3..000000000
--- a/newlib/libc/sys/mmixware/link.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* link stub for MMIXware.
-
-   Copyright (C) 2002 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-_link ()
-{
-  errno = EMLINK;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/lseek.c b/newlib/libc/sys/mmixware/lseek.c
deleted file mode 100644
index 13a6ce14f..000000000
--- a/newlib/libc/sys/mmixware/lseek.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* lseek for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/unistd.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-off_t
-_lseek (int file,
-	off_t ptr,
-	int dir)
-{
-  off_t simoff = dir == SEEK_END ? -(ptr + 1) : ptr;
-  long ret;
-
-  if ((unsigned int) file >= 32 || _MMIX_allocated_filehandle[file] == 0)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  if (dir == SEEK_CUR)
-    {
-      long curpos = TRAP2f (SYS_Ftell, file, 0);
-
-      if (curpos == -1)
-	{
-	  errno = EIO;
-	  return -1;
-	}
-
-      ptr += (off_t) curpos;
-    }
-
-  ret = TRAP2f (SYS_Fseek, file, simoff);
-  if (ret == -1)
-    {
-      return -1;
-      errno = EIO;
-    }
-
-  ret = TRAP2f (SYS_Ftell, file, 0);
-  if (ret == -1)
-    {
-      errno = EIO;
-      return -1;
-    }
-
-  return ret;
-}
diff --git a/newlib/libc/sys/mmixware/open.c b/newlib/libc/sys/mmixware/open.c
deleted file mode 100644
index f0b9fbafe..000000000
--- a/newlib/libc/sys/mmixware/open.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/* open for MMIXware.
-
-   Copyright (C) 2001, 2002 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <stdlib.h>
-#include <fcntl.h>
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-/* Let's keep the filehandle array here, since this is a primary
-   initializer of it.  */
-unsigned char _MMIX_allocated_filehandle[32] =
- {
-   1,
-   1,
-   1,
-   0, 0, 0, 0, 0,
-   0, 0, 0, 0, 0, 0, 0, 0,
-   0, 0, 0, 0, 0, 0, 0, 0,
-   0, 0, 0, 0, 0, 0, 0, 0
- };
-
-int
-_open (const char *path,
-       int flags, ...)
-{
-  long fileno;
-  unsigned char mode;
-  long append_contents = 0;
-  unsigned long prev_contents_size = 0;
-  char *prev_contents = NULL;
-  long ret;
-
-  for (fileno = 0;
-       fileno < (sizeof (_MMIX_allocated_filehandle) /
-		 sizeof (_MMIX_allocated_filehandle[0]));
-       fileno++)
-    if (_MMIX_allocated_filehandle[fileno] == 0)
-      break;
-
-  if (fileno == (sizeof (_MMIX_allocated_filehandle) /
-		 sizeof (_MMIX_allocated_filehandle[0])))
-    {
-      errno = EMFILE;
-      return -1;
-    }
-
-  /* We map this to a fopen call.  The flags parameter is stymied because
-     we don't support other than these flags.  */
-  if (flags & ~(O_RDONLY | O_WRONLY | O_RDWR | O_CREAT | O_APPEND | O_TRUNC))
-    {
-      UNIMPLEMENTED (("path: %s, flags: %d", path, flags));
-      errno = ENOSYS;
-      return -1;
-    }
-
-  if ((flags & O_ACCMODE) == O_RDONLY)
-    mode = BinaryRead;
-  else if ((flags & (O_WRONLY | O_APPEND)) == (O_WRONLY | O_APPEND))
-    {
-      mode = BinaryReadWrite;
-      append_contents = 1;
-    }
-  else if ((flags & (O_RDWR | O_APPEND)) == (O_RDWR | O_APPEND))
-    {
-      mode = BinaryReadWrite;
-      append_contents = 1;
-    }
-  else if ((flags & (O_WRONLY | O_CREAT)) == (O_WRONLY | O_CREAT)
-	   || (flags & (O_WRONLY | O_TRUNC)) == (O_WRONLY | O_TRUNC))
-    mode = BinaryWrite;
-  else if ((flags & (O_RDWR | O_CREAT)) == (O_RDWR | O_CREAT))
-    mode = BinaryReadWrite;
-  else if (flags & O_RDWR)
-    mode = BinaryReadWrite;
-  else
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  if (append_contents)
-    {
-      /* BinaryReadWrite is equal to "w+", so it truncates the file rather
-	 than keeping the contents, as can be imagined if you're looking
-	 for append functionality.  The only way we can keep the contents
-	 so we can append to it, is by first reading in and saving the
-	 contents, then re-opening the file as BinaryReadWrite and write
-	 the previous contents.  This seems to work for the needs of
-	 simple test-programs.  */
-      long openexist = TRAP3f (SYS_Fopen, fileno, path, BinaryRead);
-      if (openexist == 0)
-	{
-	  /* Yes, this file exists, now opened, so let's read it and keep
-             the contents.  Better have the memory around for this to
-             work.  */
-	  long seekval = TRAP2f (SYS_Fseek, fileno, -1);
-
-	  if (seekval == 0)
-	    {
-	      prev_contents_size = TRAP1f (SYS_Ftell, fileno);
-
-	      /* If the file has non-zero size, we have something to
-		 append to.  */
-	      if (prev_contents_size != 0)
-		{
-		  /* Start reading from the beginning.  Ignore the return
-		     value from this call: we'll notice if we can't read
-		     as much as we want.  */
-		  TRAP2f (SYS_Fseek, fileno, 0);
-
-		  prev_contents = malloc (prev_contents_size);
-		  if (prev_contents != 0)
-		    {
-		      /* I don't like the thought of trying to read the
-			 whole file all at once, disregarding the size,
-			 because the host system might not support that
-			 and we'd get funky errors.  Read in 32k at a
-			 time.  */
-		      char *ptr = prev_contents;
-		      unsigned long read_more = prev_contents_size;
-		      unsigned long chunk_size = 1 << 15;
-
-		      while (read_more >= chunk_size)
-			{
-			  long readval
-			    = TRAP3f (SYS_Fread, fileno, ptr, chunk_size);
-
-			  if (readval != 0)
-			    {
-			      free (prev_contents);
-			      TRAP1f (SYS_Fclose, fileno);
-			      errno = EIO;
-			      return -1;
-			    }
-			  read_more -= chunk_size;
-			  ptr += chunk_size;
-			}
-
-		      if (read_more != 0)
-			{
-			  long readval
-			    = TRAP3f (SYS_Fread, fileno, ptr, read_more);
-			  if (readval != 0)
-			    {
-			      free (prev_contents);
-			      TRAP1f (SYS_Fclose, fileno);
-			      errno = EIO;
-			      return -1;
-			    }
-			}
-		    }
-		  else
-		    {
-		      /* Malloc of area to copy to failed.  The glibc
-			 manpage says its open can return ENOMEM due to
-			 kernel memory failures, so let's do that too
-			 here.  */
-		      errno = ENOMEM;
-		      return -1;
-		    }
-		}
-	    }
-	  else
-	    {
-	      /* Seek failed.  Gotta be some I/O error.  */
-	      errno = EIO;
-	      return -1;
-	    }
-
-	  TRAP1f (SYS_Fclose, fileno);
-	}
-    }
-
-  ret = TRAP3f (SYS_Fopen, fileno, path, mode);
-  if (ret < 0)
-    {
-      /* It's totally unknown what the error was.  We'll just take our
-	 chances and assume ENOENT.  */
-      errno = ENOENT;
-      return -1;
-    }
-
-  if (prev_contents_size != 0)
-    {
-      /* Write out the previous contents, a chunk at a time.  Leave the
-	 file pointer at the end of the file.  */
-      unsigned long write_more = prev_contents_size;
-      unsigned long chunk_size = 1 << 15;
-      char *ptr = prev_contents;
-
-      while (write_more >= chunk_size)
-	{
-	  long writeval
-	    = TRAP3f (SYS_Fwrite, fileno, ptr, chunk_size);
-	  if (writeval != 0)
-	    {
-	      free (prev_contents);
-	      TRAP1f (SYS_Fclose, fileno);
-	      errno = EIO;
-	      return -1;
-	    }
-	  write_more -= chunk_size;
-	  ptr += chunk_size;
-	}
-      if (write_more != 0)
-	{
-	  long writeval
-	    = TRAP3f (SYS_Fwrite, fileno, ptr, write_more);
-	  if (writeval != 0)
-	    {
-	      free (prev_contents);
-	      TRAP1f (SYS_Fclose, fileno);
-	      errno = EIO;
-	      return -1;
-	    }
-	}
-
-      free (prev_contents);
-    }
-
-  _MMIX_allocated_filehandle[fileno] = 1;
-
-  return fileno;
-}
diff --git a/newlib/libc/sys/mmixware/pipe.c b/newlib/libc/sys/mmixware/pipe.c
deleted file mode 100644
index f980bcdb1..000000000
--- a/newlib/libc/sys/mmixware/pipe.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* pipe stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-pipe (int *fd)
-{
-  UNIMPLEMENTED (("fd: %p", fd));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/read.c b/newlib/libc/sys/mmixware/read.c
deleted file mode 100644
index f0f5e22f9..000000000
--- a/newlib/libc/sys/mmixware/read.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* read for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-_read (int file,
-       char *ptr,
-       size_t len)
-{
-  long ret;
-
-  if ((unsigned int) file >= 32 || _MMIX_allocated_filehandle[file] == 0)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  if (isatty(file))
-    {
-      ret = TRAP3f (SYS_Fgets, file, ptr, len);
-
-      if (ret == -1)
-        return 0;
-
-      return ret;
-    }
-
-  ret = TRAP3f (SYS_Fread, file, ptr, len);
-
-  /* Map the return codes:
-     -1-len: an error.  We return -1.
-     0: success.  We return len.
-     n-len: end-of-file after n chars read.  We return n. */
-  if (ret == 0)
-    return len;
-
-  if (ret == -1 - (long) len)
-    {
-      /* We don't know the nature of the failure, so this is an
-	 approximation.  */
-      errno = EIO;
-      return -1;
-    }
-
-  return ret + len;
-}
diff --git a/newlib/libc/sys/mmixware/sbrk.c b/newlib/libc/sys/mmixware/sbrk.c
deleted file mode 100644
index de5ce5dac..000000000
--- a/newlib/libc/sys/mmixware/sbrk.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* sbrk for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-extern char *_Sbrk_high;
-
-/* When the program is loaded, the first location in Pool_Segment holds
-   the first available octabyte in the memory pool (a.k.a. the heap);
-   somewhere after the command-line parameters.  We don't have to
-   initialize that location, we can just use it straight up as a pointer;
-   just point the symbol there.
-
-   This file will be compiled with -no-builtin-syms, so we need to define
-   Pool_Segment and any other symbols that would be predefined in mmixal.  */
-
-__asm__ (" .global _Sbrk_high\n"
-	 "_Sbrk_high	IS	Pool_Segment\n"
-	 "Pool_Segment	IS	0x40<<56");
-
-caddr_t
-_sbrk (size_t incr)
-{
-  extern char end;		/* Defined by the linker */
-  char *prev_heap_end;
-
-  prev_heap_end = _Sbrk_high;
-  _Sbrk_high += incr;
-  return (caddr_t) prev_heap_end;
-}
diff --git a/newlib/libc/sys/mmixware/setjmp.S b/newlib/libc/sys/mmixware/setjmp.S
deleted file mode 100644
index 862273dd5..000000000
--- a/newlib/libc/sys/mmixware/setjmp.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Setjmp and longjmp for mmix.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.
-
-   jmp_buf[5]:
-   0:	fp
-   1:	rJ (return-address)
-   2:	sp
-   3:	rO *before* the setjmp call.
-   4:	temporary storage.  Reserved between setjmp and longjmp.  */
-
-#ifdef __MMIX_ABI_GNU__
-#define arg1 $231
-#define arg2 $232
-#define outret $231
-#define popval 0
-#else
-#define arg1 $0
-#define arg2 $1
-#define outret $0
-#define popval 1
-#endif
-
-	.section .text.setjmp,"ax",@progbits
-	.global setjmp
-setjmp:
-% Store fp, sp and return address.  Recycle the static-chain and
-% structure-return registers as temporary register, since we need to keep
-% the jmp_buf (parameter 1) and the return address across a "POP".
-	SET  $251,arg1
-	STOU $253,$251,0
-	GET  $252,rJ
-	STOU $252,$251,8
-	STOU $254,$251,16
-	SETL outret,0
-
-% Jump through hoops to get the value of rO *before* the setjmp call.
-	GETA $255,0f
-	PUT  rJ,$255
-	POP  popval,0
-0:
-	GET  $255,rO
-	STOU $255,$251,24
-	GO   $255,$252,0
-	.size setjmp,.-setjmp
-
-	.section .text.longjmp,"ax",@progbits
-	.global longjmp
-longjmp:
-% Reset arg2 to 1 if it is 0 (see longjmp(2)) and store it in jmp_buf.
-% Save arg1 in a global register, since it will be destroyed by the POPs
-% (in the mmixware ABI).
-	CSZ  arg2,arg2,1
-	STOU arg2,arg1,32
-	SET  $251,arg1
-
-% Loop and "POP 0,0" until rO is the expected value, like
-% the expansion of nonlocal_goto_receiver, except that we put the return
-% value in the right register and make sure that the POP causes it to
-% enter the right return-value register as seen by the caller.  For the
-% GNU ABI, it is unnecessary to do this in the loop and perhaps the memory
-% access can be hoisted outside the loop, but this is safe and simple and
-% I see no need to optimize longjmps.
-	GETA $255,0f
-	PUT  rJ,$255
-	LDOU $255,$251,24
-0:
-	GET  $252,rO
-	CMPU $252,$252,$255
-	BNP  $252,1f
-	LDOU outret,$251,32
-	POP  popval,0
-1:
-	LDOU $253,$251,0
-	LDOU $255,$251,8
-	LDOU $254,$251,16
-	GO   $255,$255,0
- 	.size longjmp,.-longjmp
diff --git a/newlib/libc/sys/mmixware/stat.c b/newlib/libc/sys/mmixware/stat.c
deleted file mode 100644
index b008a8263..000000000
--- a/newlib/libc/sys/mmixware/stat.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* stat stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-_stat (const char *path, struct stat *st)
-
-{
-  UNIMPLEMENTED (("path: %s, st: %p", path, st));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/sys/syscall.h b/newlib/libc/sys/mmixware/sys/syscall.h
deleted file mode 100644
index e9e1ff4db..000000000
--- a/newlib/libc/sys/mmixware/sys/syscall.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/* syscall defines for MMIXware.
-
-   Copyright (C) 2001, 2002 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-/* These are the mmixware simulator calls that are of use in newlib.  */
-
-#define SYS_halt	0
-#define	SYS_Fopen	1
-#define	SYS_Fclose	2
-#define	SYS_Fread	3
-#define	SYS_Fgets	4
-#define	SYS_Fwrite	6
-#define	SYS_Fseek	9
-#define	SYS_Ftell	10
-
-
-enum MMIX_filemode
- {
-   TextRead = 0,
-   TextWrite = 1,
-   BinaryRead = 2,
-   BinaryWrite = 3,
-   BinaryReadWrite = 4
- };
-
-#define N_MMIX_FILEHANDLES 32
-
-/* We store a bitmap of allocated filehandles
-   _MMIX_allocated_filehandle[fileno] in an array.  There are 32 of them.
-   Indexes 0, 1 and 2 are allocated from start.  The reason we keep track
-   of them is that *we* have to allocate a filehandle when opening a file.
-   Had we got a filehandle from the simulator, we wouldn't have to keep
-   track of it.  A value of 0 denotes a free handle.  */
-extern unsigned char _MMIX_allocated_filehandle[N_MMIX_FILEHANDLES];
-
-/* We use this file-handle number as a temporary; not used by usual file
-   I/O.  */
-#define TMPFNO 127
-
-/* Simulator call with one argument.  Also used for zero-argument calls;
-   pass a zero as ARG1.  Make the asm volatile so we can safely ignore the
-   return-value and only get the benefit from the supposed side-effect
-   without the asm being optimized away.  */
-#define TRAP1i(FUN, ARG1)			\
- ({ long ret_;					\
-    __asm__ __volatile__			\
-      ("TRAP 0,%1,%2\n\tSET %0,$255"		\
-       : "=r" (ret_) : "i" (FUN), "i" (ARG1)	\
-       : "memory");				\
-    ret_;					\
- })
-
-/* Helper macros to cope with the file-handle parameter to the simulator
-   being *constant*.  We support up to 32 simultaneously open files.  Make
-   the asm volatile so we can safely ignore the return-value and get the
-   benefit from the supposed side-effect without the asm being optimized
-   away.  */
-
-#define I3f(FUN, ARG1, N, ARGS)				\
- if (ARG1 == N)						\
-   __asm__ __volatile__					\
-     ("SET $255,%3\n\tTRAP 0,%1,%2\n\tSET %0,$255"	\
-      : "=r" (ret_) : "i" (FUN), "i" (N), "r" (ARGS)	\
-      : "memory")
-
-/* Using if:s rather than switches to help GCC optimize the rest away.  */
-#define DO32(FUN, ARG1, ARGS)			\
-    I3f (FUN, ARG1, 0, ARGS);			\
-    else I3f (FUN, ARG1, 1, ARGS);		\
-    else I3f (FUN, ARG1, 2, ARGS);		\
-    else I3f (FUN, ARG1, 3, ARGS);		\
-    else I3f (FUN, ARG1, 4, ARGS);		\
-    else I3f (FUN, ARG1, 5, ARGS);		\
-    else I3f (FUN, ARG1, 6, ARGS);		\
-    else I3f (FUN, ARG1, 7, ARGS);		\
-    else I3f (FUN, ARG1, 8, ARGS);		\
-    else I3f (FUN, ARG1, 9, ARGS);		\
-    else I3f (FUN, ARG1, 10, ARGS);		\
-    else I3f (FUN, ARG1, 11, ARGS);		\
-    else I3f (FUN, ARG1, 12, ARGS);		\
-    else I3f (FUN, ARG1, 13, ARGS);		\
-    else I3f (FUN, ARG1, 14, ARGS);		\
-    else I3f (FUN, ARG1, 15, ARGS);		\
-    else I3f (FUN, ARG1, 16, ARGS);		\
-    else I3f (FUN, ARG1, 17, ARGS);		\
-    else I3f (FUN, ARG1, 18, ARGS);		\
-    else I3f (FUN, ARG1, 19, ARGS);		\
-    else I3f (FUN, ARG1, 20, ARGS);		\
-    else I3f (FUN, ARG1, 21, ARGS);		\
-    else I3f (FUN, ARG1, 22, ARGS);		\
-    else I3f (FUN, ARG1, 23, ARGS);		\
-    else I3f (FUN, ARG1, 24, ARGS);		\
-    else I3f (FUN, ARG1, 25, ARGS);		\
-    else I3f (FUN, ARG1, 26, ARGS);		\
-    else I3f (FUN, ARG1, 27, ARGS);		\
-    else I3f (FUN, ARG1, 28, ARGS);		\
-    else I3f (FUN, ARG1, 29, ARGS);		\
-    else I3f (FUN, ARG1, 30, ARGS);		\
-    else I3f (FUN, ARG1, 31, ARGS);		\
-    else					\
-      {						\
-        errno = EBADF;				\
-	return -1;				\
-      }
-
-#define TRAP1f(FUN, ARG1)			\
- ({ long ret_;					\
-    DO32 (FUN, ARG1, 0);			\
-    ret_;					\
- })
-
-#define TRAP2f(FUN, ARG1, ARG2)			\
- ({ long ret_;					\
-    DO32 (FUN, ARG1, ARG2);			\
-    ret_;					\
- })
-
-#define TRAP3f(FUN, ARG1, ARG2, ARG3)				\
- ({ long ret_;							\
-    unsigned long args_[]					\
-      = { (unsigned long) (ARG2), (unsigned long) (ARG3) };	\
-    DO32 (FUN, ARG1, args_);					\
-    ret_;							\
- })
-
-#ifndef __GNUC__
-/* Probably will not happen.  Nevertheless...  */
-# define UNIMPLEMENTED(MSG)
-#else
-# define UNIMPLEMENTED(MSG) UNIMPLEMENTEDi MSG
-# define UNIMPLEMENTEDi(MSG, ARGS...)					\
- do {									\
-     char buf[2000];							\
-     sprintf (buf, "UNIMPLEMENTED %s in %s\n", __FUNCTION__, __FILE__);	\
-     write (2, buf, strlen (buf));					\
-     sprintf (buf, MSG , ##ARGS);					\
-     write (2, buf, strlen (buf));					\
-     write (2, "\n", 1);						\
- } while (0)
-#endif
diff --git a/newlib/libc/sys/mmixware/time.c b/newlib/libc/sys/mmixware/time.c
deleted file mode 100644
index 14be19b34..000000000
--- a/newlib/libc/sys/mmixware/time.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* time stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-time_t
-time (time_t *tloc)
-{
-  /* Nowhere to get time reasonably from; neither of rC, rI and rU seems
-     usable without assuming some scaling of mems and oops to real time.  */
-  time_t thetime = 0;
-
-  if (tloc)
-    *tloc = thetime;
-
-  return thetime;
-}
diff --git a/newlib/libc/sys/mmixware/times.c b/newlib/libc/sys/mmixware/times.c
deleted file mode 100644
index 6275ef34e..000000000
--- a/newlib/libc/sys/mmixware/times.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* times stub for MMIXware.
-
-   Copyright (C) 2001, 2002 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include "sys/times.h"
-
-clock_t
-_times (struct tms *buffer)
-{
-  memset (buffer, 0, sizeof (*buffer));
-  return 0;
-}
diff --git a/newlib/libc/sys/mmixware/unlink.c b/newlib/libc/sys/mmixware/unlink.c
deleted file mode 100644
index b70df2dc3..000000000
--- a/newlib/libc/sys/mmixware/unlink.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* unlink stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int
-_unlink ()
-{
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/utime.c b/newlib/libc/sys/mmixware/utime.c
deleted file mode 100644
index 47259fcff..000000000
--- a/newlib/libc/sys/mmixware/utime.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* utime stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-utime (path, times)
-     const char *path;
-     char *times;
-{
-  UNIMPLEMENTED (("path: %s, times: %p", path, times));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/wait.c b/newlib/libc/sys/mmixware/wait.c
deleted file mode 100644
index 9c66f3b76..000000000
--- a/newlib/libc/sys/mmixware/wait.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* wait stub for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-_wait (statusp)
-     int *statusp;
-{
-  UNIMPLEMENTED (("statusp: %p", statusp));
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/mmixware/write.c b/newlib/libc/sys/mmixware/write.c
deleted file mode 100644
index 74d5fcaa7..000000000
--- a/newlib/libc/sys/mmixware/write.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* write for MMIXware.
-
-   Copyright (C) 2001 Hans-Peter Nilsson
-
-   Permission to use, copy, modify, and distribute this software is
-   freely granted, provided that the above copyright notice, this notice
-   and the following disclaimer are preserved with no changes.
-
-   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.  */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <errno.h>
-
-int
-_write ( int file,
-	 char *ptr,
-	 size_t len)
-{
-  long ret;
-
-  if ((unsigned int) file >= 32 || _MMIX_allocated_filehandle[file] == 0)
-    {
-      errno = EBADF;
-      return -1;
-    }
-
-  ret = TRAP3f (SYS_Fwrite, file, ptr, len);
-
-  if (ret < 0)
-    {
-      errno = EIO;
-      return -1;
-    }
-
-  return len;
-}
diff --git a/newlib/libc/sys/netware/Makefile.am b/newlib/libc/sys/netware/Makefile.am
deleted file mode 100644
index e112bac10..000000000
--- a/newlib/libc/sys/netware/Makefile.am
+++ /dev/null
@@ -1,16 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = \
-	getpid.c \
-	link.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/netware/Makefile.in b/newlib/libc/sys/netware/Makefile.in
deleted file mode 100644
index 726e1f35d..000000000
--- a/newlib/libc/sys/netware/Makefile.in
+++ /dev/null
@@ -1,330 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES =  	getpid.c 	link.c
-
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  getpid.o link.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
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-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
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-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
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-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
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-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
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-	  fi; \
-	done
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-	-rm -f config.status
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-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
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-
-all: crt0.o
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
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diff --git a/newlib/libc/sys/netware/aclocal.m4 b/newlib/libc/sys/netware/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/netware/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
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-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
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-  1)   newlib_elix_level=1 ;;
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-  3)   newlib_elix_level=3 ;;
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-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
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-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
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-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
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-dnl We may get other options which we don't document:
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-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
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-  newlib_basedir="[$]{srcdir}/$1"
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-AC_SUBST(newlib_basedir)
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-AC_CANONICAL_SYSTEM
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-AM_INIT_AUTOMAKE(newlib, 1.13.0)
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-AC_DEFUN(LIB_AC_PROG_CC,
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-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
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-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
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-AC_CHECK_TOOL(AS, as)
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-AM_MAINTAINER_MODE
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-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
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-if false; then
-  AC_EXEEXT
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-. [$]{newlib_basedir}/configure.host
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-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
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-AC_SUBST(OBJEXT)
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-AC_DEFUN([AM_INIT_AUTOMAKE],
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-
-# Copyright 2002  Free Software Foundation, Inc.
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-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
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-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
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-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
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-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
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-echo timestamp > conftestfile
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-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
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-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
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-if ($2 --version) < /dev/null > /dev/null 2>&1; then
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-AC_SUBST($1)])
-
-# Define a conditional.
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-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
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-if $2; then
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-  $1_FALSE='#'
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-  $1_TRUE='#'
-  $1_FALSE=
-fi])
-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
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-)
-
diff --git a/newlib/libc/sys/netware/configure b/newlib/libc/sys/netware/configure
deleted file mode 100755
index e3668a287..000000000
--- a/newlib/libc/sys/netware/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
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-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
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-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
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-nonopt=NONE
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-prefix=NONE
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-bindir='${exec_prefix}/bin'
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-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
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-# Initialize some other variables.
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-    ac_prev=
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-      # OSF1 and SCO ODT 3.0 have their own names for install.
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-      # by default.
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-	  if test $ac_prog = install &&
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-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
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-
-fi
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-    # As a last resort, use the slow shell script.  We don't cache a
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-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
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-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
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-      # If neither matched, then we have a broken ls.  This can happen
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-   test "$2" = conftestfile
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-rm -f conftest*
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-test "$program_prefix" != NONE &&
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-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
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-# sed with no file args requires a program.
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-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
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-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
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-int main() {
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-#ifndef __CYGWIN__
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-  ac_cv_cygwin=yes
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-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
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-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
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-  no)  multilib=no ;;
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-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
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-  case "${enableval}" in
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-  3)   newlib_elix_level=3 ;;
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-else
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-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
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-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
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-
-
-
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-test -z "${with_target_subdir}" && with_target_subdir=.
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-# Do some error checking and defaulting for the host and target type.
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-# The aliases save the names the user supplied, while $host etc.
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-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
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-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
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-rm -f conftest*
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-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/netware/configure.in b/newlib/libc/sys/netware/configure.in
deleted file mode 100644
index 16f824c1f..000000000
--- a/newlib/libc/sys/netware/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/netware configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(link.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/netware/crt0.c b/newlib/libc/sys/netware/crt0.c
deleted file mode 100644
index 1d796d025..000000000
--- a/newlib/libc/sys/netware/crt0.c
+++ /dev/null
@@ -1,4 +0,0 @@
-/* I have a copy of something that would serve as a NetWare crt0.o,
-   but it is copyright by Novell.  */
-
-int _dummy_crt0 = 1;
diff --git a/newlib/libc/sys/netware/getpid.c b/newlib/libc/sys/netware/getpid.c
deleted file mode 100644
index 9218dfcc3..000000000
--- a/newlib/libc/sys/netware/getpid.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* NetWare version of getpid.  This is supposed to return a unique
-   identifier which is used to create temporary file names.  We use
-   the thread ID.  I hope this is unique.  */
-
-#include <unistd.h>
-
-pid_t
-getpid ()
-{
-  return GetThreadID ();
-}
diff --git a/newlib/libc/sys/netware/link.c b/newlib/libc/sys/netware/link.c
deleted file mode 100644
index d816d0ac6..000000000
--- a/newlib/libc/sys/netware/link.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* NetWare version of link.  This can not be implemented using an
-   MS-DOS file system.  */
-
-#include <unistd.h>
-#include <errno.h>
-
-#undef errno
-extern int errno;
-
-int
-link (path1, path2)
-     const char *path1;
-     const char *path2;
-{
-  errno = ENOSYS;
-  return -1;
-}
diff --git a/newlib/libc/sys/rtems/Makefile.am b/newlib/libc/sys/rtems/Makefile.am
deleted file mode 100644
index 24b82b83e..000000000
--- a/newlib/libc/sys/rtems/Makefile.am
+++ /dev/null
@@ -1,14 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = dummysys.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/rtems/Makefile.in b/newlib/libc/sys/rtems/Makefile.in
deleted file mode 100644
index a72d595f3..000000000
--- a/newlib/libc/sys/rtems/Makefile.in
+++ /dev/null
@@ -1,329 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = dummysys.c
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  dummysys.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/rtems/aclocal.m4 b/newlib/libc/sys/rtems/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/rtems/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
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diff --git a/newlib/libc/sys/rtems/configure b/newlib/libc/sys/rtems/configure
deleted file mode 100755
index 112cfebe8..000000000
--- a/newlib/libc/sys/rtems/configure
+++ /dev/null
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-  # Double any \ or $.  echo might interpret backslashes.
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-test "$program_prefix" != NONE &&
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-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
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-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
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-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
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-
-
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-
-if test "${srcdir}" = "."; then
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-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
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-
-# The aliases save the names the user supplied, while $host etc.
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-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
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-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
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-host_alias=$host
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-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
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-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
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-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
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-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
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-rm -f conftest*
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-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
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-      break
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-else
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-fi
-
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-# Find a good install program.  We prefer a C program (faster),
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-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
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-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
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-	    # AIX install.  It has an incompatible calling convention.
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-	    break 2
-	  fi
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-      done
-      ;;
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-    # As a last resort, use the slow shell script.  We don't cache a
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-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1458: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
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-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
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-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/rtems/configure.in b/newlib/libc/sys/rtems/configure.in
deleted file mode 100644
index 5d9abcf05..000000000
--- a/newlib/libc/sys/rtems/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/rtems configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(dummysys.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/rtems/crt0.c b/newlib/libc/sys/rtems/crt0.c
deleted file mode 100644
index e40a8fc03..000000000
--- a/newlib/libc/sys/rtems/crt0.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- *  RTEMS Fake crt0
- *
- *  Each RTEMS BSP provides its own crt0 and linker script.  Unfortunately
- *  this means that crt0 and the linker script are not available as
- *  each tool is configured.  Without a crt0 and linker script, some
- *  targets do not successfully link "conftest.c" during the configuration 
- *  process.  So this fake crt0.c provides all the symbols required to
- *  successfully link a program.  The resulting program will not run
- *  but this is enough to satisfy the autoconf macro AC_PROG_CC.
- */
-
-#include <reent.h>
-
-void rtems_provides_crt0( void ) {}  /* dummy symbol so file always has one */
-
-/* RTEMS provides some of its own routines including a Malloc family */
-
-void *malloc() { return 0; }
-void *realloc() { return 0; }
-void free() { ; }
-void abort() { ; }
-int raise() { return -1; }
-void rtems_gxx_mutex_init() { }
-int rtems_gxx_mutex_lock() { return -1; }
-int rtems_gxx_mutex_unlock() { return -1; }
-int rtems_gxx_once() { return -1; }
-
-/* stubs for functions from reent.h */
-int _close_r (struct _reent *r, int fd) { return -1; }
-#if NOT_USED_BY_RTEMS
-int _execve_r (struct _reent *r, char *, char **, char **) { return -1; }
-#endif
-int _fcntl_r (  struct _reent *ptr, int fd, int cmd, int arg ) { return -1;}
-#if NOT_USED_BY_RTEMS
-int _fork_r (struct _reent *r) { return -1; }
-#endif
-int _fstat_r (struct _reent *r, int fd, struct stat *buf) { return -1; }
-int _getpid_r (struct _reent *r) { return -1; }
-int _kill_r ( struct _reent *r, int pid, int sig ) { return -1; }
-int _link_r ( struct _reent *ptr, const char *existing, const char *new) { return -1; }
-_off_t _lseek_r ( struct _reent *ptr, int fd, _off_t offset, int whence ) { return -1; }
-int _open_r (struct _reent *r, const char *buf, int flags, int mode) { return -1; }
-_ssize_t _read_r (struct _reent *r, int fd, void *buf, size_t nbytes) { return -1; }
-#if NOT_USED_BY_RTEMS 
-void *_sbrk_r (struct _reent *r, ptrdiff_t) { return -1; }
-#endif
-int _stat_r (struct _reent *r, const char *path, struct stat *buf) { return -1; }
-_CLOCK_T_ _times_r (struct _reent *r, struct tms *ptms) { return -1; }
-int _unlink_r (struct _reent *r, const char *path) { return -1; }
-#if NOT_USED_BY_RTEMS
-int _wait_r (struct _reent *r, int *) { return -1; }
-#endif
-_ssize_t _write_r (struct _reent *r, int fd, const void *buf, size_t nbytes) { return -1; }
-
-int isatty( int fd ) { return -1; }
-
-_realloc_r() {}
-_calloc_r() {}
-_malloc_r() {}
-_free_r() {}
-
-/* gcc can implicitly generate references to these */
-/* strcmp() {} */
-/* strcpy() {} */
-/* strlen() {} */
-/* memcmp() {} */
-/* memcpy() {} */
-/* memset() {} */
-
-/* The PowerPC expects certain symbols to be defined in the linker script. */
-
-#if defined(__PPC__)
-  int __SDATA_START__;  int __SDATA2_START__;
-  int __GOT_START__;    int __GOT_END__;
-  int __GOT2_START__;   int __GOT2_END__;
-  int __SBSS_END__;     int __SBSS2_END__;
-  int __FIXUP_START__;  int __FIXUP_END__;
-  int __EXCEPT_START__; int __EXCEPT_END__;
-  int __init;           int __fini;
-  int __CTOR_LIST__;    int __CTOR_END__;
-  int __DTOR_LIST__;    int __DTOR_END__;
-#endif
-
-/* The SH expects certain symbols to be defined in the linker script. */
-
-#if defined(__sh__)
-int __EH_FRAME_BEGIN__;
-#endif
-
-/*  The hppa expects this to be defined in the real crt0.s. 
- *  Also for some reason, the hppa1.1 does not find atexit()
- *  during the AC_PROG_CC tests.
- */
-
-#if defined(__hppa__)
-/*
-  asm ( ".subspa \$GLOBAL\$,QUAD=1,ALIGN=8,ACCESS=0x1f,SORT=40");
-  asm ( ".export \$global\$" );
-  asm ( "\$global\$:");
-*/
-
-  asm (".text");
-  asm (".global");
-  asm (".EXPORT $$dyncall,ENTRY");
-  asm ("$$dyncall:");
-  int atexit(void (*function)(void)) { return 0; }
-#endif
-
-
-/*
- *  The AMD a29k generates code expecting the following.
- */
-
-#if defined(_AM29000) || defined(_AM29K)
-asm (".global V_SPILL, V_FILL" );
-asm (".global V_EPI_OS, V_BSD_OS" );
-
-asm (".equ    V_SPILL, 64" );
-asm (".equ    V_FILL, 65" );
-
-asm (".equ    V_BSD_OS, 66" );
-asm (".equ    V_EPI_OS, 69" );
-#endif
-
-#if defined(__AVR__)
-/*
- * Initial stack pointer address "__stack"
- *  hard coded into GCC instead of providing it through ldscripts
- */
-const char* __stack ;
-#endif
diff --git a/newlib/libc/sys/rtems/dummysys.c b/newlib/libc/sys/rtems/dummysys.c
deleted file mode 100644
index 81091182e..000000000
--- a/newlib/libc/sys/rtems/dummysys.c
+++ /dev/null
@@ -1 +0,0 @@
-void not_required_by_rtems( void ) {}
diff --git a/newlib/libc/sys/rtems/include/limits.h b/newlib/libc/sys/rtems/include/limits.h
deleted file mode 100644
index 9d1162420..000000000
--- a/newlib/libc/sys/rtems/include/limits.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- *  This file lists the minimums for the limits set by each of
- *  the POSIX features subsets.
- *
- *  XXX: Careful attention needs to be paid to section 2.8 in 1003.1b-1993
- *       to segregrate the variables below based on their "class" according
- *       to our implementation.  We also need to set the Run-Time Invariant
- *       and other related values.
- *
- *  $Id$
- */
-
-#ifndef _GCC_LIMITS_H_  /* if we have not seen gcc's limits.h yet */
-#include_next <limits.h>
-#endif
-
-#include <sys/syslimits.h>
-
-#ifndef __POSIX_LIMITS_h
-#define __POSIX_LIMITS_h
-
-/****************************************************************************
- ****************************************************************************
- *                                                                          *
- *         P1003.1b-1993 defines the constants below this comment.          *
- *                                                                          *
- **************************************************************************** 
- ****************************************************************************/
-
-#define _POSIX_AIO_LISTIO_MAX   2
-#define _POSIX_AIO_MAX          1
-#define _POSIX_ARG_MAX          4096
-#define _POSIX_CHILD_MAX        6
-#define _POSIX_DELAYTIMER_MAX   32
-#define _POSIX_LINK_MAX         8
-#define _POSIX_MAX_CANON        255
-#define _POSIX_MAX_INPUT        255
-#define _POSIX_MQ_OPEN_MAX      8
-#define _POSIX_MQ_PRIO_MAX      32
-#define _POSIX_NAME_MAX         255
-#define _POSIX_NGROUPS_MAX      0
-#define _POSIX_OPEN_MAX         16
-#define _POSIX_PATH_MAX         255
-#define _POSIX_PIPE_BUF         512
-#define _POSIX_RTSIG_MAX        8
-#define _POSIX_SEM_NSEMS_MAX    256
-#define _POSIX_SEM_VALUE_MAX    32767
-#define _POSIX_SIGQUEUE_MAX     32
-#define _POSIX_SSIZE_MAX        32767
-#define _POSIX_STREAM_MAX       8
-#define _POSIX_TIMER_MAX        32
-#define _POSIX_TZNAME_MAX       3
-
-/*
- *  Definitions of the following may be omitted if the value is >= stated
- *  minimum but is indeterminate.
- */
-
-#define AIO_LISTIO_MAX          2
-#define AIO_MAX                 1
-#define AIO_PRIO_DELTA_MAX      0
-#define DELAYTIMER_MAX          32
-#define MQ_OPEN_MAX             8
-#define MQ_PRIO_MAX             32
-#define PAGESIZE                1
-#define RTSIG_MAX               8
-#define SEM_NSEMS_MAX           256
-#define SEM_VALUE_MAX           32767
-#define SIGQUEUE_MAX            32
-#define STREAM_MAX              8
-#define TIMER_MAX               32
-#define TZNAME_MAX              3
-
-/*
- *  Invariant values
- */
-
-#define SSIZE_MAX               32767
-
-/*
- *  Maximum Values
- */
-
-#define _POSIX_CLOCKRES_MIN      0   /* in nanoseconds */
-
-/****************************************************************************
- ****************************************************************************
- *                                                                          *
- *         P1003.1c/D10 defines the constants below this comment.           *
- *
- *  XXX: doc seems to have printing problems in this table :(
- *                                                                          *
- **************************************************************************** 
- ****************************************************************************/
-
-#define _POSIX_LOGIN_NAME_MAX                9
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS  4
-#define _POSIX_THREAD_KEYS_MAX               28
-#define _POSIX_THREAD_THREADS_MAX            64
-#define _POSIX_TTY_NAME_MAX                  9
-
-/*
- *  Definitions of the following may be omitted if the value is >= stated
- *  minimum but is indeterminate.
- *
- *  NOTE:  LOGIN_NAME_MAX is named LOGNAME_MAX under Solaris 2.x.  Perhaps
- *         the draft specification will be changing.  jrs 05/24/96
- */
-
-#define LOGIN_NAME_MAX                      _POSIX_LOGIN_NAME_MAX
-#define TTY_NAME_MAX                        _POSIX_TTY_NAME_MAX
-#define PTHREAD_DESTRUCTOR_ITERATIONS       _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/*
- *  RTEMS is smart enough to give us the minimum stack size if we ask
- *  for too little.  Because the real RTEMS limit for this is cpu dependent
- *  AND rtems header files are not installed yet, we cannot use the cpu
- *  dependent constant CPU_STACK_MINIMUM_SIZE.  Moreover, we do not want
- *  to duplicate that information here so we will just let RTEMS magically
- *  give us its minimum stack size.
- *
- *  NOTE:  The other alternative is to have this be a macro for a 
- *         routine in RTEMS which returns the constant.
- */
-
-#define PTHREAD_STACK_MIN                   0
-
-/*
- *  The maximum number of keys (PTHREAD_KEYS_MAX) and threads
- *  (PTHREAD_THREADS_MAX) are configurable and may exceed the minimum.
- *
-#define PTHREAD_KEYS_MAX                    _POSIX_THREAD_KEYS_MAX
-#define PTHREAD_THREADS_MAX                 _POSIX_THREAD_THREADS_MAX
-*/
-
-
-/****************************************************************************
- ****************************************************************************
- *                                                                          *
- *         P1003.4b/D8 defines the constants below this comment.            *
- *                                                                          *
- **************************************************************************** 
- ****************************************************************************/
-
-#define _POSIX_INTERRUPT_OVERRUN_MAX        32
-
-/*
- *  Definitions of the following may be omitted if the value is >= stated
- *  minimum but is indeterminate.
- */
-
-#define INTERRUPT_OVERRUN_MAX               32
-
-/*
- *  Pathname Variables
- */
-
-#define MIN_ALLOC_SIZE      
-#define REC_MIN_XFER_SIZE   
-#define REC_MAX_XFER_SIZE   
-#define REC_INCR_XFER_SIZE  
-#define REC_XFER_ALIGN      
-#define MAX_ATOMIC_SIZE     
-
-#endif
-/* end of include file */
diff --git a/newlib/libc/sys/rtems/machine/limits.h b/newlib/libc/sys/rtems/machine/limits.h
deleted file mode 100644
index 5a6ee0337..000000000
--- a/newlib/libc/sys/rtems/machine/limits.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/*
- *  $Id$
- */
-
-/* intentionally empty file */
-
diff --git a/newlib/libc/sys/rtems/machine/param.h b/newlib/libc/sys/rtems/machine/param.h
deleted file mode 100644
index 4168f1f6c..000000000
--- a/newlib/libc/sys/rtems/machine/param.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- *  $Id$
- */
-
-#ifndef _MACHINE_PARAM_H_
-#define	_MACHINE_PARAM_H_
-
-/*
- * These aren't really machine-dependent for RTEMS.....
- */
-
-/*
-#define MACHINE		"i386"
-#define MID_MACHINE	MID_I386
-*/
-
-/*
- * Round p (pointer or byte index) up to a correctly-aligned value
- * for all data types (int, long, ...).   The result is unsigned int
- * and must be cast to any desired pointer type.
- */
-#define ALIGNBYTES	(sizeof(int) - 1)
-#define ALIGN(p)	(((unsigned)(p) + ALIGNBYTES) & ~ALIGNBYTES)
-
-#define PAGE_SHIFT	12		/* LOG2(PAGE_SIZE) */
-#define PAGE_SIZE	(1<<PAGE_SHIFT)	/* bytes/page */
-#define PAGE_MASK	(PAGE_SIZE-1)
-#define NPTEPG		(PAGE_SIZE/(sizeof (pt_entry_t)))
-
-#define NPDEPG		(PAGE_SIZE/(sizeof (pd_entry_t)))
-#define PDRSHIFT	22		/* LOG2(NBPDR) */
-#define NBPDR		(1<<PDRSHIFT)	/* bytes/page dir */
-
-#define DEV_BSHIFT	9		/* log2(DEV_BSIZE) */
-#define DEV_BSIZE	(1<<DEV_BSHIFT)
-
-#define BLKDEV_IOSIZE	2048
-#define MAXPHYS		(64 * 1024)	/* max raw I/O transfer size */
-
-#define UPAGES	2		/* pages of u-area */
-
-/*
- * Constants related to network buffer management.
- * MCLBYTES must be no larger than CLBYTES (the software page size), and,
- * on machines that exchange pages of input or output buffers with mbuf
- * clusters (MAPPED_MBUFS), MCLBYTES must also be an integral multiple
- * of the hardware page size.
- */
-#ifndef	MSIZE
-#define MSIZE		128		/* size of an mbuf */
-#endif	/* MSIZE */
-
-#ifndef	MCLSHIFT
-#define MCLSHIFT	11		/* convert bytes to m_buf clusters */
-#endif	/* MCLSHIFT */
-#define MCLBYTES	(1 << MCLSHIFT)	/* size of an m_buf cluster */
-#define MCLOFSET	(MCLBYTES - 1)	/* offset within an m_buf cluster */
-
-/*
- * Some macros for units conversion
- */
-
-/* clicks to bytes */
-#define ctob(x)	((x)<<PAGE_SHIFT)
-
-/* bytes to clicks */
-#define btoc(x)	(((unsigned)(x)+PAGE_MASK)>>PAGE_SHIFT)
-
-/*
- * btodb() is messy and perhaps slow because `bytes' may be an off_t.  We
- * want to shift an unsigned type to avoid sign extension and we don't
- * want to widen `bytes' unnecessarily.  Assume that the result fits in
- * a daddr_t.
- */
-#define btodb(bytes)	 		/* calculates (bytes / DEV_BSIZE) */ \
-	(sizeof (bytes) > sizeof(long) \
-	 ? (daddr_t)((unsigned long long)(bytes) >> DEV_BSHIFT) \
-	 : (daddr_t)((unsigned long)(bytes) >> DEV_BSHIFT))
-
-#define dbtob(db)			/* calculates (db * DEV_BSIZE) */ \
-	((off_t)(db) << DEV_BSHIFT)
-
-/*
- * Mach derived conversion macros
- */
-#define trunc_page(x)		((unsigned)(x) & ~PAGE_MASK)
-#define round_page(x)		((((unsigned)(x)) + PAGE_MASK) & ~PAGE_MASK)
-
-#define atop(x)			((unsigned)(x) >> PAGE_SHIFT)
-#define ptoa(x)			((unsigned)(x) << PAGE_SHIFT)
-
-#endif /* !_MACHINE_PARAM_H_ */
diff --git a/newlib/libc/sys/rtems/sys/dirent.h b/newlib/libc/sys/rtems/sys/dirent.h
deleted file mode 100644
index fa3182824..000000000
--- a/newlib/libc/sys/rtems/sys/dirent.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _SYS_DIRENT_H
-# define _SYS_DIRENT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * This file was written to be compatible with the BSD directory
- * routines, so it looks like it.  But it was written from scratch.
- * Sean Eric Fagan, sef@Kithrup.COM
- *
- *  Copied to RTEMS configuration without modification.
- */
-
-typedef struct _dirdesc {
-	int	dd_fd;
-	long	dd_loc;
-	long	dd_size;
-	char	*dd_buf;
-	int	dd_len;
-	long	dd_seek;
-} DIR;
-
-# define __dirfd(dp)	((dp)->dd_fd)
-
-DIR *opendir(const char *);
-struct dirent *readdir(DIR *);
-void rewinddir(DIR *);
-int closedir(DIR *);
-void seekdir(DIR *dir, long loc);
-long telldir(DIR *dir);
-
-#include <sys/types.h>
-
-#include <limits.h>
-
-struct dirent {
-	long	d_ino;
-	off_t	d_off;
-	unsigned short	d_reclen;
-	/* we need better syntax for variable-sized arrays */
-	unsigned short	d_namlen;
-	char		d_name[NAME_MAX + 1];
-};
-
-int scandir ( const char *dirname,
-   struct dirent *** namelist,
-   int (*select)(struct dirent *),
-   int (*dcomp)(const struct dirent **, const struct dirent **)
-);
-
-#ifdef __cplusplus
-}
-#endif 
-
-
-#endif
diff --git a/newlib/libc/sys/rtems/sys/param.h b/newlib/libc/sys/rtems/sys/param.h
deleted file mode 100644
index 0060720f8..000000000
--- a/newlib/libc/sys/rtems/sys/param.h
+++ /dev/null
@@ -1,241 +0,0 @@
-/*-
- * Copyright (c) 1982, 1986, 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)param.h	8.3 (Berkeley) 4/4/95
- * $Id$
- */
-
-#ifndef _SYS_PARAM_H_
-#define _SYS_PARAM_H_
-
-/* from newlib's <sys/param.h> */
-
-#include <sys/config.h>
-#include <machine/endian.h>
-
-# define HZ (60)
-# define PATHSIZE (1024)
-
-/* end of from newlib's <sys/param.h> */
-
-#include <unistd.h>
-
-#define	BSD	199506		/* System version (year & month). */
-#define BSD4_3	1
-#define BSD4_4	1
-
-#ifndef NULL
-#define	NULL	0
-#endif
-
-#ifndef LOCORE
-#include <sys/types.h>
-#endif
-
-/*
- * Machine-independent constants (some used in following include files).
- * Redefined constants are from POSIX 1003.1 limits file.
- *
- * MAXCOMLEN should be >= sizeof(ac_comm) (see <acct.h>)
- * MAXLOGNAME should be >= UT_NAMESIZE (see <utmp.h>)
- */
-#include <sys/syslimits.h>
-
-#define	MAXCOMLEN	16		/* max command name remembered */
-#define	MAXINTERP	32		/* max interpreter file name length */
-#define	MAXLOGNAME	12		/* max login name length */
-#define	MAXUPRC		CHILD_MAX	/* max simultaneous processes */
-#define	NCARGS		ARG_MAX		/* max bytes for an exec function */
-#define	NGROUPS		NGROUPS_MAX	/* max number groups */
-#define	NOFILE		OPEN_MAX	/* max open files per process */
-#define	NOGROUP		65535		/* marker for empty group set member */
-#define MAXHOSTNAMELEN	256		/* max hostname size */
-
-/* More types and definitions used throughout the kernel. */
-#ifdef KERNEL
-#include <sys/cdefs.h>
-#include <sys/errno.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/ucred.h>
-#include <sys/uio.h>
-#include <sys/rtprio.h>
-
-#ifndef FALSE
-#define	FALSE	0
-#endif
-#ifndef TRUE
-#define	TRUE	1
-#endif
-#endif
-
-/* Signals. */
-#include <sys/signal.h>
-
-/* Machine type dependent parameters. */
-#include <machine/param.h>
-#include <machine/limits.h>
-
-/*
- * Priorities.  Note that with 32 run queues, differences less than 4 are
- * insignificant.
- */
-#define	PSWP	0
-#define	PVM	4
-#define	PINOD	8
-#define	PRIBIO	16
-#define	PVFS	20
-#define	PZERO	22		/* No longer magic, shouldn't be here.  XXX */
-#define	PSOCK	24
-#define	PWAIT	32
-#define	PLOCK	36
-#define	PPAUSE	40
-#define	PUSER	50
-#define	MAXPRI	127		/* Priorities range from 0 through MAXPRI. */
-
-#define	PRIMASK	0x0ff
-#define	PCATCH	0x100		/* OR'd with pri for tsleep to check signals */
-
-#define	NZERO	0		/* default "nice" */
-
-#define	NBPW	sizeof(int)	/* number of bytes per word (integer) */
-
-#define	CMASK	022		/* default file mask: S_IWGRP|S_IWOTH */
-#define	NODEV	(dev_t)(-1)	/* non-existent device */
-
-/*
- * Clustering of hardware pages on machines with ridiculously small
- * page sizes is done here.  The paging subsystem deals with units of
- * CLSIZE pte's describing PAGE_SIZE (from machine/machparam.h) pages each.
- */
-#if 0
-#define	CLBYTES		(CLSIZE*PAGE_SIZE)
-#endif
-
-#define	CBLOCK	128		/* Clist block size, must be a power of 2. */
-#define CBQSIZE	(CBLOCK/NBBY)	/* Quote bytes/cblock - can do better. */
-				/* Data chars/clist. */
-#define	CBSIZE	(CBLOCK - sizeof(struct cblock *) - CBQSIZE)
-#define	CROUND	(CBLOCK - 1)	/* Clist rounding. */
-
-/*
- * File system parameters and macros.
- *
- * The file system is made out of blocks of at most MAXBSIZE units, with
- * smaller units (fragments) only in the last direct block.  MAXBSIZE
- * primarily determines the size of buffers in the buffer pool.  It may be
- * made larger without any effect on existing file systems; however making
- * it smaller make make some file systems unmountable.  Also, MAXBSIZE
- * must be less than MAXPHYS!!!  DFLTBSIZE is the average amount of
- * memory allocated by vfs_bio per nbuf.  BKVASIZE is the average amount
- * of kernel virtual space allocated per nbuf.  BKVASIZE should be >=
- * DFLTBSIZE.  If it is significantly bigger than DFLTBSIZE, then
- * kva fragmentation causes fewer performance problems.
- */
-#define	MAXBSIZE	65536
-#define BKVASIZE	8192
-#define DFLTBSIZE	4096
-#define MAXFRAG 	8
-
-/*
- * MAXPATHLEN defines the longest permissible path length after expanding
- * symbolic links. It is used to allocate a temporary buffer from the buffer
- * pool in which to do the name expansion, hence should be a power of two,
- * and must be less than or equal to MAXBSIZE.  MAXSYMLINKS defines the
- * maximum number of symbolic links that may be expanded in a path name.
- * It should be set high enough to allow all legitimate uses, but halt
- * infinite loops reasonably quickly.
- */
-#if !defined(__rtems__)
-#define	MAXPATHLEN	PATH_MAX
-#endif
-#define MAXSYMLINKS	32
-
-/* Bit map related macros. */
-#define	setbit(a,i)	((a)[(i)/NBBY] |= 1<<((i)%NBBY))
-#define	clrbit(a,i)	((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
-#define	isset(a,i)	((a)[(i)/NBBY] & (1<<((i)%NBBY)))
-#define	isclr(a,i)	(((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
-
-/* Macros for counting and rounding. */
-#ifndef howmany
-#define	howmany(x, y)	(((x)+((y)-1))/(y))
-#endif
-#define	rounddown(x, y)	(((x)/(y))*(y))
-#define	roundup(x, y)	((((x)+((y)-1))/(y))*(y))  /* to any y */
-#define	roundup2(x, y)	(((x)+((y)-1))&(~((y)-1))) /* if y is powers of two */
-#define powerof2(x)	((((x)-1)&(x))==0)
-
-/* Macros for min/max. */
-#ifndef KERNEL
-#define	MIN(a,b) (((a)<(b))?(a):(b))
-#define	MAX(a,b) (((a)>(b))?(a):(b))
-#endif
-
-/*
- * Constants for setting the parameters of the kernel memory allocator.
- *
- * 2 ** MINBUCKET is the smallest unit of memory that will be
- * allocated. It must be at least large enough to hold a pointer.
- *
- * Units of memory less or equal to MAXALLOCSAVE will permanently
- * allocate physical memory; requests for these size pieces of
- * memory are quite fast. Allocations greater than MAXALLOCSAVE must
- * always allocate and free physical memory; requests for these
- * size allocations should be done infrequently as they will be slow.
- *
- * Constraints: PAGE_SIZE <= MAXALLOCSAVE <= 2 ** (MINBUCKET + 14), and
- * MAXALLOCSIZE must be a power of two.
- */
-#define MINBUCKET	4		/* 4 => min allocation of 16 bytes */
-#define MAXALLOCSAVE	(2 * PAGE_SIZE)
-
-/*
- * Scale factor for scaled integers used to count %cpu time and load avgs.
- *
- * The number of CPU `tick's that map to a unique `%age' can be expressed
- * by the formula (1 / (2 ^ (FSHIFT - 11))).  The maximum load average that
- * can be calculated (assuming 32 bits) can be closely approximated using
- * the formula (2 ^ (2 * (16 - FSHIFT))) for (FSHIFT < 15).
- *
- * For the scheduler to maintain a 1:1 mapping of CPU `tick' to `%age',
- * FSHIFT must be at least 11; this gives us a maximum load avg of ~1024.
- */
-#define	FSHIFT	11		/* bits to right of fixed binary point */
-#define FSCALE	(1<<FSHIFT)
-
-#endif	/* _SYS_PARAM_H_ */
diff --git a/newlib/libc/sys/rtems/sys/queue.h b/newlib/libc/sys/rtems/sys/queue.h
deleted file mode 100644
index 037009f1a..000000000
--- a/newlib/libc/sys/rtems/sys/queue.h
+++ /dev/null
@@ -1,611 +0,0 @@
-/*
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)queue.h	8.5 (Berkeley) 8/20/94
- * $FreeBSD: src/sys/sys/queue.h,v 1.54 2002/08/05 05:18:43 alfred Exp $
- */
-
-#ifndef _SYS_QUEUE_H_
-#define	_SYS_QUEUE_H_
-
-#include <sys/cdefs.h>
-
-/*
- * This file defines four types of data structures: singly-linked lists,
- * singly-linked tail queues, lists and tail queues.
- *
- * A singly-linked list is headed by a single forward pointer. The elements
- * are singly linked for minimum space and pointer manipulation overhead at
- * the expense of O(n) removal for arbitrary elements. New elements can be
- * added to the list after an existing element or at the head of the list.
- * Elements being removed from the head of the list should use the explicit
- * macro for this purpose for optimum efficiency. A singly-linked list may
- * only be traversed in the forward direction.  Singly-linked lists are ideal
- * for applications with large datasets and few or no removals or for
- * implementing a LIFO queue.
- *
- * A singly-linked tail queue is headed by a pair of pointers, one to the
- * head of the list and the other to the tail of the list. The elements are
- * singly linked for minimum space and pointer manipulation overhead at the
- * expense of O(n) removal for arbitrary elements. New elements can be added
- * to the list after an existing element, at the head of the list, or at the
- * end of the list. Elements being removed from the head of the tail queue
- * should use the explicit macro for this purpose for optimum efficiency.
- * A singly-linked tail queue may only be traversed in the forward direction.
- * Singly-linked tail queues are ideal for applications with large datasets
- * and few or no removals or for implementing a FIFO queue.
- *
- * A list is headed by a single forward pointer (or an array of forward
- * pointers for a hash table header). The elements are doubly linked
- * so that an arbitrary element can be removed without a need to
- * traverse the list. New elements can be added to the list before
- * or after an existing element or at the head of the list. A list
- * may only be traversed in the forward direction.
- *
- * A tail queue is headed by a pair of pointers, one to the head of the
- * list and the other to the tail of the list. The elements are doubly
- * linked so that an arbitrary element can be removed without a need to
- * traverse the list. New elements can be added to the list before or
- * after an existing element, at the head of the list, or at the end of
- * the list. A tail queue may be traversed in either direction.
- *
- * For details on the use of these macros, see the queue(3) manual page.
- *
- *
- *			SLIST	LIST	STAILQ	TAILQ
- * _HEAD		+	+	+	+
- * _HEAD_INITIALIZER	+	+	+	+
- * _ENTRY		+	+	+	+
- * _INIT		+	+	+	+
- * _EMPTY		+	+	+	+
- * _FIRST		+	+	+	+
- * _NEXT		+	+	+	+
- * _PREV		-	-	-	+
- * _LAST		-	-	+	+
- * _FOREACH		+	+	+	+
- * _FOREACH_REVERSE	-	-	-	+
- * _INSERT_HEAD		+	+	+	+
- * _INSERT_BEFORE	-	+	-	+
- * _INSERT_AFTER	+	+	+	+
- * _INSERT_TAIL		-	-	+	+
- * _CONCAT		-	-	+	+
- * _REMOVE_HEAD		+	-	+	-
- * _REMOVE		+	+	+	+
- *
- */
-#define QUEUE_MACRO_DEBUG 0
-#if QUEUE_MACRO_DEBUG
-/* Store the last 2 places the queue element or head was altered */
-struct qm_trace {
-	char * lastfile;
-	int lastline;
-	char * prevfile;
-	int prevline;
-};
-
-#define TRACEBUF	struct qm_trace trace;
-#define TRASHIT(x)	do {(x) = (void *)-1;} while (0)
-
-#define QMD_TRACE_HEAD(head) do {					\
-	(head)->trace.prevline = (head)->trace.lastline;		\
-	(head)->trace.prevfile = (head)->trace.lastfile;		\
-	(head)->trace.lastline = __LINE__;				\
-	(head)->trace.lastfile = __FILE__;				\
-} while (0)
-
-#define QMD_TRACE_ELEM(elem) do {					\
-	(elem)->trace.prevline = (elem)->trace.lastline;		\
-	(elem)->trace.prevfile = (elem)->trace.lastfile;		\
-	(elem)->trace.lastline = __LINE__;				\
-	(elem)->trace.lastfile = __FILE__;				\
-} while (0)
-
-#else
-#define QMD_TRACE_ELEM(elem)
-#define QMD_TRACE_HEAD(head)
-#define TRACEBUF
-#define TRASHIT(x)
-#endif	/* QUEUE_MACRO_DEBUG */
-
-/*
- * Singly-linked List declarations.
- */
-#define	SLIST_HEAD(name, type)						\
-struct name {								\
-	struct type *slh_first;	/* first element */			\
-}
-
-#define	SLIST_HEAD_INITIALIZER(head)					\
-	{ NULL }
- 
-#define	SLIST_ENTRY(type)						\
-struct {								\
-	struct type *sle_next;	/* next element */			\
-}
- 
-/*
- * Singly-linked List functions.
- */
-#define	SLIST_EMPTY(head)	((head)->slh_first == NULL)
-
-#define	SLIST_FIRST(head)	((head)->slh_first)
-
-#define	SLIST_FOREACH(var, head, field)					\
-	for ((var) = SLIST_FIRST((head));				\
-	    (var);							\
-	    (var) = SLIST_NEXT((var), field))
-
-#define SLIST_FOREACH_PREVPTR(var, varp, head, field)			\
-	for ((varp) = &SLIST_FIRST((head));				\
-	    ((var) = *(varp)) != NULL;					\
-	    (varp) = &SLIST_NEXT((var), field))
-
-#define	SLIST_INIT(head) do {						\
-	SLIST_FIRST((head)) = NULL;					\
-} while (0)
-
-#define	SLIST_INSERT_AFTER(slistelm, elm, field) do {			\
-	SLIST_NEXT((elm), field) = SLIST_NEXT((slistelm), field);	\
-	SLIST_NEXT((slistelm), field) = (elm);				\
-} while (0)
-
-#define	SLIST_INSERT_HEAD(head, elm, field) do {			\
-	SLIST_NEXT((elm), field) = SLIST_FIRST((head));			\
-	SLIST_FIRST((head)) = (elm);					\
-} while (0)
-
-#define	SLIST_NEXT(elm, field)	((elm)->field.sle_next)
-
-#define	SLIST_REMOVE(head, elm, type, field) do {			\
-	if (SLIST_FIRST((head)) == (elm)) {				\
-		SLIST_REMOVE_HEAD((head), field);			\
-	}								\
-	else {								\
-		struct type *curelm = SLIST_FIRST((head));		\
-		while (SLIST_NEXT(curelm, field) != (elm))		\
-			curelm = SLIST_NEXT(curelm, field);		\
-		SLIST_NEXT(curelm, field) =				\
-		    SLIST_NEXT(SLIST_NEXT(curelm, field), field);	\
-	}								\
-} while (0)
-
-#define	SLIST_REMOVE_HEAD(head, field) do {				\
-	SLIST_FIRST((head)) = SLIST_NEXT(SLIST_FIRST((head)), field);	\
-} while (0)
-
-/*
- * Singly-linked Tail queue declarations.
- */
-#define	STAILQ_HEAD(name, type)						\
-struct name {								\
-	struct type *stqh_first;/* first element */			\
-	struct type **stqh_last;/* addr of last next element */		\
-}
-
-#define	STAILQ_HEAD_INITIALIZER(head)					\
-	{ NULL, &(head).stqh_first }
-
-#define	STAILQ_ENTRY(type)						\
-struct {								\
-	struct type *stqe_next;	/* next element */			\
-}
-
-/*
- * Singly-linked Tail queue functions.
- */
-#define	STAILQ_CONCAT(head1, head2) do {				\
-	if (!STAILQ_EMPTY((head2))) {					\
-		*(head1)->stqh_last = (head2)->stqh_first;		\
-		(head1)->stqh_last = (head2)->stqh_last;		\
-		STAILQ_INIT((head2));					\
-	}								\
-} while (0)
-
-#define	STAILQ_EMPTY(head)	((head)->stqh_first == NULL)
-
-#define	STAILQ_FIRST(head)	((head)->stqh_first)
-
-#define	STAILQ_FOREACH(var, head, field)				\
-	for((var) = STAILQ_FIRST((head));				\
-	   (var);							\
-	   (var) = STAILQ_NEXT((var), field))
-
-#define	STAILQ_INIT(head) do {						\
-	STAILQ_FIRST((head)) = NULL;					\
-	(head)->stqh_last = &STAILQ_FIRST((head));			\
-} while (0)
-
-#define	STAILQ_INSERT_AFTER(head, tqelm, elm, field) do {		\
-	if ((STAILQ_NEXT((elm), field) = STAILQ_NEXT((tqelm), field)) == NULL)\
-		(head)->stqh_last = &STAILQ_NEXT((elm), field);		\
-	STAILQ_NEXT((tqelm), field) = (elm);				\
-} while (0)
-
-#define	STAILQ_INSERT_HEAD(head, elm, field) do {			\
-	if ((STAILQ_NEXT((elm), field) = STAILQ_FIRST((head))) == NULL)	\
-		(head)->stqh_last = &STAILQ_NEXT((elm), field);		\
-	STAILQ_FIRST((head)) = (elm);					\
-} while (0)
-
-#define	STAILQ_INSERT_TAIL(head, elm, field) do {			\
-	STAILQ_NEXT((elm), field) = NULL;				\
-	*(head)->stqh_last = (elm);					\
-	(head)->stqh_last = &STAILQ_NEXT((elm), field);			\
-} while (0)
-
-#define	STAILQ_LAST(head, type, field)					\
-	(STAILQ_EMPTY((head)) ?						\
-		NULL :							\
-	        ((struct type *)					\
-		((char *)((head)->stqh_last) - __offsetof(struct type, field))))
-
-#define	STAILQ_NEXT(elm, field)	((elm)->field.stqe_next)
-
-#define	STAILQ_REMOVE(head, elm, type, field) do {			\
-	if (STAILQ_FIRST((head)) == (elm)) {				\
-		STAILQ_REMOVE_HEAD((head), field);			\
-	}								\
-	else {								\
-		struct type *curelm = STAILQ_FIRST((head));		\
-		while (STAILQ_NEXT(curelm, field) != (elm))		\
-			curelm = STAILQ_NEXT(curelm, field);		\
-		if ((STAILQ_NEXT(curelm, field) =			\
-		     STAILQ_NEXT(STAILQ_NEXT(curelm, field), field)) == NULL)\
-			(head)->stqh_last = &STAILQ_NEXT((curelm), field);\
-	}								\
-} while (0)
-
-#define	STAILQ_REMOVE_HEAD(head, field) do {				\
-	if ((STAILQ_FIRST((head)) =					\
-	     STAILQ_NEXT(STAILQ_FIRST((head)), field)) == NULL)		\
-		(head)->stqh_last = &STAILQ_FIRST((head));		\
-} while (0)
-
-#define	STAILQ_REMOVE_HEAD_UNTIL(head, elm, field) do {			\
-	if ((STAILQ_FIRST((head)) = STAILQ_NEXT((elm), field)) == NULL)	\
-		(head)->stqh_last = &STAILQ_FIRST((head));		\
-} while (0)
-
-/*
- * List declarations.
- */
-#define	LIST_HEAD(name, type)						\
-struct name {								\
-	struct type *lh_first;	/* first element */			\
-}
-
-#define	LIST_HEAD_INITIALIZER(head)					\
-	{ NULL }
-
-#define	LIST_ENTRY(type)						\
-struct {								\
-	struct type *le_next;	/* next element */			\
-	struct type **le_prev;	/* address of previous next element */	\
-}
-
-/*
- * List functions.
- */
-
-#define	LIST_EMPTY(head)	((head)->lh_first == NULL)
-
-#define	LIST_FIRST(head)	((head)->lh_first)
-
-#define	LIST_FOREACH(var, head, field)					\
-	for ((var) = LIST_FIRST((head));				\
-	    (var);							\
-	    (var) = LIST_NEXT((var), field))
-
-#define	LIST_INIT(head) do {						\
-	LIST_FIRST((head)) = NULL;					\
-} while (0)
-
-#define	LIST_INSERT_AFTER(listelm, elm, field) do {			\
-	if ((LIST_NEXT((elm), field) = LIST_NEXT((listelm), field)) != NULL)\
-		LIST_NEXT((listelm), field)->field.le_prev =		\
-		    &LIST_NEXT((elm), field);				\
-	LIST_NEXT((listelm), field) = (elm);				\
-	(elm)->field.le_prev = &LIST_NEXT((listelm), field);		\
-} while (0)
-
-#define	LIST_INSERT_BEFORE(listelm, elm, field) do {			\
-	(elm)->field.le_prev = (listelm)->field.le_prev;		\
-	LIST_NEXT((elm), field) = (listelm);				\
-	*(listelm)->field.le_prev = (elm);				\
-	(listelm)->field.le_prev = &LIST_NEXT((elm), field);		\
-} while (0)
-
-#define	LIST_INSERT_HEAD(head, elm, field) do {				\
-	if ((LIST_NEXT((elm), field) = LIST_FIRST((head))) != NULL)	\
-		LIST_FIRST((head))->field.le_prev = &LIST_NEXT((elm), field);\
-	LIST_FIRST((head)) = (elm);					\
-	(elm)->field.le_prev = &LIST_FIRST((head));			\
-} while (0)
-
-#define	LIST_NEXT(elm, field)	((elm)->field.le_next)
-
-#define	LIST_REMOVE(elm, field) do {					\
-	if (LIST_NEXT((elm), field) != NULL)				\
-		LIST_NEXT((elm), field)->field.le_prev = 		\
-		    (elm)->field.le_prev;				\
-	*(elm)->field.le_prev = LIST_NEXT((elm), field);		\
-} while (0)
-
-/*
- * Tail queue declarations.
- */
-#define	TAILQ_HEAD(name, type)						\
-struct name {								\
-	struct type *tqh_first;	/* first element */			\
-	struct type **tqh_last;	/* addr of last next element */		\
-	TRACEBUF							\
-}
-
-#define	TAILQ_HEAD_INITIALIZER(head)					\
-	{ NULL, &(head).tqh_first }
-
-#define	TAILQ_ENTRY(type)						\
-struct {								\
-	struct type *tqe_next;	/* next element */			\
-	struct type **tqe_prev;	/* address of previous next element */	\
-	TRACEBUF							\
-}
-
-/*
- * Tail queue functions.
- */
-#define	TAILQ_CONCAT(head1, head2, field) do {				\
-	if (!TAILQ_EMPTY(head2)) {					\
-		*(head1)->tqh_last = (head2)->tqh_first;		\
-		(head2)->tqh_first->field.tqe_prev = (head1)->tqh_last;	\
-		(head1)->tqh_last = (head2)->tqh_last;			\
-		TAILQ_INIT((head2));					\
-		QMD_TRACE_HEAD(head);					\
-		QMD_TRACE_HEAD(head2);					\
-	}								\
-} while (0)
-
-#define	TAILQ_EMPTY(head)	((head)->tqh_first == NULL)
-
-#define	TAILQ_FIRST(head)	((head)->tqh_first)
-
-#define	TAILQ_FOREACH(var, head, field)					\
-	for ((var) = TAILQ_FIRST((head));				\
-	    (var);							\
-	    (var) = TAILQ_NEXT((var), field))
-
-#define	TAILQ_FOREACH_REVERSE(var, head, headname, field)		\
-	for ((var) = TAILQ_LAST((head), headname);			\
-	    (var);							\
-	    (var) = TAILQ_PREV((var), headname, field))
-
-#define	TAILQ_INIT(head) do {						\
-	TAILQ_FIRST((head)) = NULL;					\
-	(head)->tqh_last = &TAILQ_FIRST((head));			\
-	QMD_TRACE_HEAD(head);						\
-} while (0)
-
-#define	TAILQ_INSERT_AFTER(head, listelm, elm, field) do {		\
-	if ((TAILQ_NEXT((elm), field) = TAILQ_NEXT((listelm), field)) != NULL)\
-		TAILQ_NEXT((elm), field)->field.tqe_prev = 		\
-		    &TAILQ_NEXT((elm), field);				\
-	else {								\
-		(head)->tqh_last = &TAILQ_NEXT((elm), field);		\
-		QMD_TRACE_HEAD(head);					\
-	}								\
-	TAILQ_NEXT((listelm), field) = (elm);				\
-	(elm)->field.tqe_prev = &TAILQ_NEXT((listelm), field);		\
-	QMD_TRACE_ELEM(&(elm)->field);					\
-	QMD_TRACE_ELEM(&listelm->field);				\
-} while (0)
-
-#define	TAILQ_INSERT_BEFORE(listelm, elm, field) do {			\
-	(elm)->field.tqe_prev = (listelm)->field.tqe_prev;		\
-	TAILQ_NEXT((elm), field) = (listelm);				\
-	*(listelm)->field.tqe_prev = (elm);				\
-	(listelm)->field.tqe_prev = &TAILQ_NEXT((elm), field);		\
-	QMD_TRACE_ELEM(&(elm)->field);					\
-	QMD_TRACE_ELEM(&listelm->field);				\
-} while (0)
-
-#define	TAILQ_INSERT_HEAD(head, elm, field) do {			\
-	if ((TAILQ_NEXT((elm), field) = TAILQ_FIRST((head))) != NULL)	\
-		TAILQ_FIRST((head))->field.tqe_prev =			\
-		    &TAILQ_NEXT((elm), field);				\
-	else								\
-		(head)->tqh_last = &TAILQ_NEXT((elm), field);		\
-	TAILQ_FIRST((head)) = (elm);					\
-	(elm)->field.tqe_prev = &TAILQ_FIRST((head));			\
-	QMD_TRACE_HEAD(head);						\
-	QMD_TRACE_ELEM(&(elm)->field);					\
-} while (0)
-
-#define	TAILQ_INSERT_TAIL(head, elm, field) do {			\
-	TAILQ_NEXT((elm), field) = NULL;				\
-	(elm)->field.tqe_prev = (head)->tqh_last;			\
-	*(head)->tqh_last = (elm);					\
-	(head)->tqh_last = &TAILQ_NEXT((elm), field);			\
-	QMD_TRACE_HEAD(head);						\
-	QMD_TRACE_ELEM(&(elm)->field);					\
-} while (0)
-
-#define	TAILQ_LAST(head, headname)					\
-	(*(((struct headname *)((head)->tqh_last))->tqh_last))
-
-#define	TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
-
-#define	TAILQ_PREV(elm, headname, field)				\
-	(*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
-
-#define	TAILQ_REMOVE(head, elm, field) do {				\
-	if ((TAILQ_NEXT((elm), field)) != NULL)				\
-		TAILQ_NEXT((elm), field)->field.tqe_prev = 		\
-		    (elm)->field.tqe_prev;				\
-	else {								\
-		(head)->tqh_last = (elm)->field.tqe_prev;		\
-		QMD_TRACE_HEAD(head);					\
-	}								\
-	*(elm)->field.tqe_prev = TAILQ_NEXT((elm), field);		\
-	TRASHIT((elm)->field.tqe_next);					\
-	TRASHIT((elm)->field.tqe_prev);					\
-	QMD_TRACE_ELEM(&(elm)->field);					\
-} while (0)
-
-
-/*
- * Circular queue definitions.
- */
-#define CIRCLEQ_HEAD(name, type)					\
-struct name {								\
-	struct type *cqh_first;		/* first element */		\
-	struct type *cqh_last;		/* last element */		\
-}
-
-#define CIRCLEQ_ENTRY(type)						\
-struct {								\
-	struct type *cqe_next;		/* next element */		\
-	struct type *cqe_prev;		/* previous element */		\
-}
-
-/*
- * Circular queue functions.
- */
-#define	CIRCLEQ_INIT(head) {						\
-	(head)->cqh_first = (void *)(head);				\
-	(head)->cqh_last = (void *)(head);				\
-}
-
-#define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) {		\
-	(elm)->field.cqe_next = (listelm)->field.cqe_next;		\
-	(elm)->field.cqe_prev = (listelm);				\
-	if ((listelm)->field.cqe_next == (void *)(head))		\
-		(head)->cqh_last = (elm);				\
-	else								\
-		(listelm)->field.cqe_next->field.cqe_prev = (elm);	\
-	(listelm)->field.cqe_next = (elm);				\
-}
-
-#define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) {		\
-	(elm)->field.cqe_next = (listelm);				\
-	(elm)->field.cqe_prev = (listelm)->field.cqe_prev;		\
-	if ((listelm)->field.cqe_prev == (void *)(head))		\
-		(head)->cqh_first = (elm);				\
-	else								\
-		(listelm)->field.cqe_prev->field.cqe_next = (elm);	\
-	(listelm)->field.cqe_prev = (elm);				\
-}
-
-#define CIRCLEQ_INSERT_HEAD(head, elm, field) {				\
-	(elm)->field.cqe_next = (head)->cqh_first;			\
-	(elm)->field.cqe_prev = (void *)(head);				\
-	if ((head)->cqh_last == (void *)(head))				\
-		(head)->cqh_last = (elm);				\
-	else								\
-		(head)->cqh_first->field.cqe_prev = (elm);		\
-	(head)->cqh_first = (elm);					\
-}
-
-#define CIRCLEQ_INSERT_TAIL(head, elm, field) {				\
-	(elm)->field.cqe_next = (void *)(head);				\
-	(elm)->field.cqe_prev = (head)->cqh_last;			\
-	if ((head)->cqh_first == (void *)(head))			\
-		(head)->cqh_first = (elm);				\
-	else								\
-		(head)->cqh_last->field.cqe_next = (elm);		\
-	(head)->cqh_last = (elm);					\
-}
-
-#define	CIRCLEQ_REMOVE(head, elm, field) {				\
-	if ((elm)->field.cqe_next == (void *)(head))			\
-		(head)->cqh_last = (elm)->field.cqe_prev;		\
-	else								\
-		(elm)->field.cqe_next->field.cqe_prev =			\
-		    (elm)->field.cqe_prev;				\
-	if ((elm)->field.cqe_prev == (void *)(head))			\
-		(head)->cqh_first = (elm)->field.cqe_next;		\
-	else								\
-		(elm)->field.cqe_prev->field.cqe_next =			\
-		    (elm)->field.cqe_next;				\
-}
-
-#ifdef KERNEL
-
-/*
- * XXX insque() and remque() are an old way of handling certain queues.
- * They bogusly assumes that all queue heads look alike.
- */
-
-
-#ifdef	__GNUC__
-
-struct quehead {
-#if defined(__arm__)
-    struct quehead *qh_link  __attribute__((packed));
-    struct quehead *qh_rlink __attribute__((packed));
-#else /* !defined(__arm__)) */
-    struct quehead *qh_link;
-    struct quehead *qh_rlink;
-#endif 
-};
-
-static __inline void
-insque(void *a, void *b)
-{
-	struct quehead *element = (struct quehead *)a,
-		 *head = (struct quehead *)b;
-
-	element->qh_link = head->qh_link;
-	element->qh_rlink = head;
-	head->qh_link = element;
-	element->qh_link->qh_rlink = element;
-}
-
-static __inline void
-remque(void *a)
-{
-	struct quehead *element = (struct quehead *)a;
-
-	element->qh_link->qh_rlink = element->qh_rlink;
-	element->qh_rlink->qh_link = element->qh_link;
-	element->qh_rlink = 0;
-}
-
-#else /* !__GNUC__ */
-
-void	insque(void *a, void *b);
-void	remque(void *a);
-
-#endif /* __GNUC__ */
-
-#endif /* _KERNEL */
-
-#endif /* !_SYS_QUEUE_H_ */
\ No newline at end of file
diff --git a/newlib/libc/sys/rtems/sys/syslimits.h b/newlib/libc/sys/rtems/sys/syslimits.h
deleted file mode 100644
index 74c4dd273..000000000
--- a/newlib/libc/sys/rtems/sys/syslimits.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)syslimits.h	8.1 (Berkeley) 6/2/93
- * $Id$
- */
-
-#ifndef _SYS_SYSLIMITS_H_
-#define _SYS_SYSLIMITS_H_
-
-#define	ARG_MAX			 4096	/* max bytes for an exec function */
-#ifndef CHILD_MAX
-#define	CHILD_MAX		    6	/* max simultaneous processes */
-#endif
-#define	LINK_MAX		    8	/* max file link count */
-#define	MAX_CANON		  255	/* max bytes in term canon input line */
-#define	MAX_INPUT		  255	/* max bytes in terminal input */
-#define	NAME_MAX		  255	/* max bytes in a file name */
-#define	NGROUPS_MAX		   16	/* max supplemental group id's */
-#ifndef OPEN_MAX
-#define	OPEN_MAX		   64	/* max open files per process */
-#endif
-#define	PATH_MAX		  255	/* max bytes in pathname */
-#define	PIPE_BUF		  512	/* max bytes for atomic pipe writes */
-#define	IOV_MAX			 1024	/* max elements in i/o vector */
-#define	BC_BASE_MAX		   99	/* max ibase/obase values in bc(1) */
-#define	BC_DIM_MAX		 2048	/* max array elements in bc(1) */
-#define	BC_SCALE_MAX		   99	/* max scale value in bc(1) */
-#define	BC_STRING_MAX		 1000	/* max const string length in bc(1) */
-#define	COLL_WEIGHTS_MAX	    0	/* max weights for order keyword */
-#define	EXPR_NEST_MAX		   32	/* max expressions nested in expr(1) */
-#define	LINE_MAX		 2048	/* max bytes in an input line */
-#define	RE_DUP_MAX		  255	/* max RE's in interval notation */
-
-#endif
diff --git a/newlib/libc/sys/rtems/sys/utime.h b/newlib/libc/sys/rtems/sys/utime.h
deleted file mode 100644
index 31d1c472d..000000000
--- a/newlib/libc/sys/rtems/sys/utime.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- *  $Id$
- */
-
-#ifndef __UTIME_h__
-#define __UTIME_h__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- *  POSIX 1003.1b 5.6.6 Set File Access and Modification Times
- */
-
-struct utimbuf {
-  time_t  actime;   /* Access time */
-  time_t  modtime;  /* Modification time */
-};
-
-/* Functions */
-
-int utime(
-  const char           *path,
-  const struct utimbuf *times
-);
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* _SYS_UTIME_H */
diff --git a/newlib/libc/sys/sh/Makefile.am b/newlib/libc/sys/sh/Makefile.am
deleted file mode 100644
index 1fddc4cd2..000000000
--- a/newlib/libc/sys/sh/Makefile.am
+++ /dev/null
@@ -1,14 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c trap.S creat.c ftruncate.c truncate.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/sh/Makefile.in b/newlib/libc/sys/sh/Makefile.in
deleted file mode 100644
index 423a3addd..000000000
--- a/newlib/libc/sys/sh/Makefile.in
+++ /dev/null
@@ -1,329 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c trap.S creat.c ftruncate.c truncate.c
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  syscalls.o trap.o creat.o ftruncate.o truncate.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
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-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
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-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
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-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/sh/aclocal.m4 b/newlib/libc/sys/sh/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/sh/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
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-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
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-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
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- fi], [newlib_iconv=${newlib_iconv}])dnl
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-AC_ARG_ENABLE(newlib-elix-level,
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-  1)   newlib_elix_level=1 ;;
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-AC_ARG_ENABLE(newlib-io-float,
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-  yes) newlib_io_float=yes ;;
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-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
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-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
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-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
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-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
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-AC_CANONICAL_SYSTEM
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-AM_INIT_AUTOMAKE(newlib, 1.13.0)
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diff --git a/newlib/libc/sys/sh/configure b/newlib/libc/sys/sh/configure
deleted file mode 100755
index cf9254bff..000000000
--- a/newlib/libc/sys/sh/configure
+++ /dev/null
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-
-
-
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
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-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
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-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
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-else
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-
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-# Find a good install program.  We prefer a C program (faster),
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-# SysV /etc/install, /usr/sbin/install
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-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/sh/configure.in b/newlib/libc/sys/sh/configure.in
deleted file mode 100644
index 84e836394..000000000
--- a/newlib/libc/sys/sh/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/sh configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(creat.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/sh/creat.c b/newlib/libc/sys/sh/creat.c
deleted file mode 100644
index 62ec5ead8..000000000
--- a/newlib/libc/sys/sh/creat.c
+++ /dev/null
@@ -1,7 +0,0 @@
-int
-creat(path, mode)
-     const char *path;
-     int mode;
-{
-  return _creat (path, mode);
-}
diff --git a/newlib/libc/sys/sh/crt0.S b/newlib/libc/sys/sh/crt0.S
deleted file mode 100644
index f9473ae44..000000000
--- a/newlib/libc/sys/sh/crt0.S
+++ /dev/null
@@ -1,119 +0,0 @@
-
-#ifdef __SH5__
-	.section .data,"aw"
-	.global ___data
-___data:
-
-	.section .rodata,"a"
-	.global ___rodata
-___rodata:
-
-#if __SH5__ == 64
-	.section .text,"ax"
-#define LOAD_ADDR(sym, reg) \
-	movi	(sym >> 48) & 65535, reg; \
-	shori	(sym >> 32) & 65535, reg; \
-	shori	(sym >> 16) & 65535, reg; \
-	shori	sym & 65535, reg
-#else
-	.mode	SHmedia
-	.section .text..SHmedia32,"ax"
-#define LOAD_ADDR(sym, reg) \
-	movi	(sym >> 16) & 65535, reg; \
-	shori	sym & 65535, reg
-#endif
-	.global start
-start:
-	LOAD_ADDR (_stack, r15)
-
-	pt/l	zero_bss_loop, tr0
-	pt/l	_atexit, tr1
-	pt/l	_init, tr5
-	pt/l	_main, tr6
-	pt/l	_exit, tr7
-
-	! zero out bss
-	LOAD_ADDR (_edata, r0)
-	LOAD_ADDR (_end, r1)
-zero_bss_loop:
-	stx.q	r0, r63, r63
-	addi	r0, 8, r0
-	bgt/l	r1, r0, tr0
-
-	LOAD_ADDR (___data, r26)
-	LOAD_ADDR (___rodata, r27)
-
-#if ! __SH4_NOFPU__
-	getcon	cr0, r0
-	movi	1, r1
-	shlli	r1, 15, r1
-	or	r1, r0, r0
-	putcon	r0, cr0
-#endif
-
-	! arrange for exit to call fini
-	LOAD_ADDR (_fini, r2)
-	blink	tr1, r18
-
-	! call init
-	blink	tr5, r18
-
-	! call the mainline
-	blink	tr6, r18
-
-	! call exit
-	blink	tr7, r18
-#else
-	.section .text
-	.global	start
-start:
-	mov.l	stack_k,r15
-
-	! zero out bss
-	mov.l	edata_k,r0
-	mov.l	end_k,r1
-	mov	#0,r2
-start_l:
-	 mov.l	r2,@r0
-	add	#4,r0
-	cmp/ge	r0,r1
-	bt	start_l
-
-#ifndef __SH2A_NOFPU__
-#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY) || defined(__SH2A__)
-	mov.l set_fpscr_k, r1
-	jsr @r1
-	mov #0,r4
-	lds r3,fpscr
-#endif /*  defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__) || defined(__SH2A__) */
-#endif /* !__SH2A_NOFPU__ */
-
-	! call the mainline	
-	mov.l	main_k,r0
-	jsr	@r0
-	or	r0,r0
-
-	! call exit
-	mov	r0,r4
-	mov.l	exit_k,r0
-	jsr	@r0
-	or	r0,r0
-
-	.align 2
-#ifndef __SH2A_NOFPU__
-#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__) || defined(__SH2A__)
-set_fpscr_k:
-	.long	___set_fpscr
-#endif /*  defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(SH4_SINGLE_ONLY) || defined(__SH2A__) */
-#endif /* !__SH2A_NOFPU__ */
-stack_k:
-	.long	_stack	
-edata_k:
-	.long	_edata
-end_k:
-	.long	_end
-main_k:
-	.long	_main
-exit_k:
-	.long	_exit
-#endif
diff --git a/newlib/libc/sys/sh/ftruncate.c b/newlib/libc/sys/sh/ftruncate.c
deleted file mode 100644
index 660377bf3..000000000
--- a/newlib/libc/sys/sh/ftruncate.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include "sys/syscall.h"
-
-int
-ftruncate (int file, off_t length)
-{
-  return __trap34 (SYS_ftruncate, file, length, 0);
-}
diff --git a/newlib/libc/sys/sh/sys/syscall.h b/newlib/libc/sys/sh/sys/syscall.h
deleted file mode 100644
index 9ab32e7b7..000000000
--- a/newlib/libc/sys/sh/sys/syscall.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#define	SYS_exit	1
-#define	SYS_fork	2
-
-#define	SYS_read	3
-#define	SYS_write	4
-#define	SYS_open	5
-#define	SYS_close	6
-#define	SYS_wait4	7
-#define	SYS_creat	8
-#define	SYS_link	9
-#define	SYS_unlink	10
-#define	SYS_execv	11
-#define	SYS_chdir	12
-#define	SYS_mknod	14
-#define	SYS_chmod	15
-#define	SYS_chown	16
-#define	SYS_lseek	19
-#define	SYS_getpid	20
-#define SYS_isatty      21
-#define SYS_fstat       22
-#define SYS_time 	23
-
-
-#define SYS_ARG		24
-#define	SYS_stat	38
-
-#define	SYS_pipe	42
-#define	SYS_execve	59
-
-#define SYS_truncate	129
-#define SYS_ftruncate	130
-
-#define SYS_argc	172 /* == 0xAC, for Argument Count :-) */
-#define SYS_argnlen	173
-#define SYS_argn	174
-
-#define SYS_utime       201 /* not really a system call */
-#define SYS_wait        202 /* nor is this */
diff --git a/newlib/libc/sys/sh/syscalls.c b/newlib/libc/sys/sh/syscalls.c
deleted file mode 100644
index f0e924297..000000000
--- a/newlib/libc/sys/sh/syscalls.c
+++ /dev/null
@@ -1,221 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include "sys/syscall.h"
-int errno;
-
-/* This is used by _sbrk.  */
-register char *stack_ptr asm ("r15");
-
-int
-_read (int file,
-       char *ptr,
-       int len)
-{
-  return __trap34 (SYS_read, file, ptr, len);
-}
-
-int
-_lseek (int file,
-	int ptr,
-	int dir)
-{
-  return __trap34 (SYS_lseek, file, ptr, dir);
-}
-
-int
-_write ( int file,
-	 char *ptr,
-	 int len)
-{
-  return __trap34 (SYS_write, file, ptr, len);
-}
-
-int
-_close (int file)
-{
-  return __trap34 (SYS_close, file, 0, 0);
-}
-
-int
-_link (char *old, char *new)
-{
-  return -1;
-}
-
-caddr_t
-_sbrk (int incr)
-{
-  extern char end;		/* Defined by the linker */
-  static char *heap_end;
-  char *prev_heap_end;
-
-  if (heap_end == 0)
-    {
-      heap_end = &end;
-    }
-  prev_heap_end = heap_end;
-  if (heap_end + incr > stack_ptr)
-    {
-      _write (1, "Heap and stack collision\n", 25);
-      abort ();
-    }
-  heap_end += incr;
-  return (caddr_t) prev_heap_end;
-}
-
-int
-_fstat (int file,
-	struct stat *st)
-{
-  st->st_mode = S_IFCHR;
-  return 0;
-}
-
-int
-_open (const char *path,
-	int flags)
-{
-  return __trap34 (SYS_open, path, flags, 0);
-}
-
-int
-_creat (const char *path,
-	int mode)
-{
-  return __trap34 (SYS_creat, path, mode, 0);
-}
-
-int
-_unlink ()
-{
-  return -1;
-}
-
-isatty (fd)
-     int fd;
-{
-  return 1;
-}
-
-_exit (n)
-{
-  return __trap34 (SYS_exit, n, 0, 0);
-}
-
-_kill (n, m)
-{
-  return __trap34 (SYS_exit, 0xdead, 0, 0);
-}
-
-_getpid (n)
-{
-  return 1;
-}
-
-_raise ()
-{
-}
-
-int
-_stat (const char *path, struct stat *st)
-
-{
-  return __trap34 (SYS_stat, path, st, 0);
-}
-
-int
-_chmod (const char *path, short mode)
-{
-  return __trap34 (SYS_chmod, path, mode);
-}
-
-int
-_chown (const char *path, short owner, short group)
-{
-  return __trap34 (SYS_chown, path, owner, group);
-}
-
-int
-_utime (path, times)
-     const char *path;
-     char *times;
-{
-  return __trap34 (SYS_utime, path, times);
-}
-
-int
-_fork ()
-{
-  return __trap34 (SYS_fork);
-}
-
-int
-_wait (statusp)
-     int *statusp;
-{
-  return __trap34 (SYS_wait);
-}
-
-int
-_execve (const char *path, char *const argv[], char *const envp[])
-{
-  return __trap34 (SYS_execve, path, argv, envp);
-}
-
-int
-_execv (const char *path, char *const argv[])
-{
-  return __trap34 (SYS_execv, path, argv);
-}
-
-int
-_pipe (int *fd)
-{
-  return __trap34 (SYS_pipe, fd);
-}
-
-/* This is only provided because _gettimeofday_r and _times_r are
-   defined in the same module, so we avoid a link error.  */
-clock_t
-_times (struct tms *tp)
-{
-  return -1;
-}
-
-int
-_gettimeofday (struct timeval *tv, struct timezone *tz)
-{
-  tv->tv_usec = 0;
-  tv->tv_sec = __trap34 (SYS_time);
-  return 0;
-}
-
-static inline int
-__setup_argv_for_main (int argc)
-{
-  char **argv;
-  int i = argc;
-
-  argv = __builtin_alloca ((1 + argc) * sizeof (*argv));
-
-  argv[i] = NULL;
-  while (i--) {
-    argv[i] = __builtin_alloca (1 + __trap34 (SYS_argnlen, i));
-    __trap34 (SYS_argn, i, argv[i]);
-  }
-
-  return main (argc, argv);
-}
-
-int
-__setup_argv_and_call_main ()
-{
-  int argc = __trap34 (SYS_argc);
-
-  if (argc <= 0)
-    return main (argc, NULL);
-  else
-    return __setup_argv_for_main (argc);
-}
diff --git a/newlib/libc/sys/sh/trap.S b/newlib/libc/sys/sh/trap.S
deleted file mode 100644
index 0eb6e5dfe..000000000
--- a/newlib/libc/sys/sh/trap.S
+++ /dev/null
@@ -1,43 +0,0 @@
-#if __SH5__
-	.mode	SHmedia
-#if __SH5__ == 32 && __SHMEDIA__
-	.section	.text..SHmedia32, "ax"
-#else
-	.text
-#endif
-	.global ___trap34
-___trap34:
-	movi	34, r0
-	trapa	r0
-	pt/l	ret, tr1
-	ptabs/l	r18, tr0
-	beqi	r1, 0, tr1
-#if __SH5__ == 64
-	movi	((_errno >> 48) & 65535), r0
-	shori	((_errno >> 32) & 65535), r0
-	shori	((_errno >> 16) & 65535), r0
-#else
-	movi	((_errno >> 16) & 65535), r0
-#endif
-	shori	(_errno & 65535), r0
-	stx.l	r0, r63, r1
-ret:
-	blink	tr0, r63
-	
-#else
-	.text
-	.global	___trap34
-___trap34:
-	trapa	#34
-	tst	r1,r1	! r1 is errno
-	bt	ret
-	mov.l	perrno,r2
-	mov.l	r1,@r2
-ret:
-	rts
-	nop
-	
-	.align	2
-perrno:
-	.long	_errno
-#endif /* ! __SH5__ */
diff --git a/newlib/libc/sys/sh/truncate.c b/newlib/libc/sys/sh/truncate.c
deleted file mode 100644
index 5ca48d3c6..000000000
--- a/newlib/libc/sys/sh/truncate.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include "sys/syscall.h"
-
-int
-truncate (const char *path, off_t length)
-{
-  return __trap34 (SYS_truncate, path, length, 0);
-}
diff --git a/newlib/libc/sys/sparc64/Makefile.am b/newlib/libc/sys/sparc64/Makefile.am
deleted file mode 100644
index 83f0d31b3..000000000
--- a/newlib/libc/sys/sparc64/Makefile.am
+++ /dev/null
@@ -1,119 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-# _r.o is for the reentrant syscall stubs.
-
-SUFFIXES = _r.o
-
-.S_r.o:
-	$(COMPILE) -DREENT -c $< -o $@
-
-.c_r.o:
-	$(COMPILE) -DREENT -c $< -o $@
-
-# We no longer copy files out of /lib/libc.a.  This is kept around until
-# most of them have replacements.
-#
-#COPYOFILES = \
-#	Ovfork.o _sigvec.o abort.o access.o chown.o creat.o \
-#	errlst.o getdents.o getdtablesize.o getpid.o \
-#	getrusage.o gettimeofday.o ieee_globals.o ioctl.o isatty.o \
-#	kill.o popen.o sbrk.o sigblock.o sigpause.o sigsetmask.o \
-#	sigtramp.o sigvec.o sleep.o setitimer.o start_float.o \
-#	time.o times.o utime.o utimes.o wait3.o
-COPYOFILES =
-
-# These files are from Sun's libc.a but must be renamed because they
-# conflict with other library .o's. They are renamed to xxxS.o.
-# div.o is used by times.o. errno.o conflicts with libc/errno/errno.o.
-#COPYRENAMEOFILES = divS.o errnoS.o
-COPYRENAMEOFILES =
-
-#COPYOMFILES = ieee_flags.o
-COPYOMFILES =
-
-# CFILES_R, SFILES_R, and TEMPLATE_SFILES_R define those system calls that are
-# needed by the ANSI C part of newlib (and thus we must provide namespace
-# clean versions of them because we define REENTRANT_SYSCALLS_PROVIDED).
-
-CFILES = _main.c ieee.c \
-	closedir.c opendir.c readdir.c rewinddir.c scandir.c seekdir.c \
-	telldir.c \
-	creat.c isatty.c utime2.c
-
-CFILES_R =
-
-SFILES = cerror.S crt0.S dup2.S execve.S _exit.S sigsetjmp.S utime.S
-
-SFILES_R = sbrk.S wait.S
-
-# List of files built from template.S (with an '_' suffix).
-
-TEMPLATE_SFILES = access_ chdir_ chmod_ chown_ dup_ fcntl_ \
-	lstat_ mkdir_ pipe_ rmdir_ times_ umask_ utimes_
-
-TEMPLATE_SFILES_R = close_ fork_ fstat_ getpid_ gettimeofday_ kill_ \
-	link_ lseek_ open_ read_ stat_ times_ unlink_ wait4_ write_
-
-OFILES = $(COPYOFILES) $(COPYRENAMEOFILES) $(COPYOMFILES) \
-	$(SFILES:.S=.o) $(SFILES_R:.S=.o) $(SFILES_R:.S=_r.o) \
-	$(TEMPLATE_SFILES:_=.o) $(TEMPLATE_SFILES_R:_=.o) $(TEMPLATE_SFILES_R:_=_r.o) \
-	$(CFILES:.c=.o) $(CFILES_R:.c=.o) $(CFILES_R:.c=_r.o)
-
-lib_a_SOURCES = $(SFILES) $(SFILES_R) $(CFILES) $(CFILES_R)
-lib_a_LIBADD = $(COPYOFILES) $(COPYRENAMEOFILES) $(COPYOMFILES) \
-	$(SFILES_R:.S=_r.o) \
-	$(TEMPLATE_SFILES:_=.o) $(TEMPLATE_SFILES_R:_=.o) \
-	$(TEMPLATE_SFILES_R:_=_r.o) \
-	$(CFILES_R:.c=_r.o)
-
-$(COPYOFILES):
-	$(AR) x /lib/libc.a $(COPYOFILES) 
-
-$(COPYRENAMEOFILES):
-	$(AR) x /lib/libc.a $(COPYRENAMEOFILES:S.o=.o) 
-	for f in $(COPYRENAMEOFILES); do mv `basename $$f S.o`.o $$f; done
-
-$(COPYOMFILES):
-	$(AR) x /lib/libm.a $(COPYOMFILES) 
-
-stamp-srcs: Makefile template.S template_r.S
-	for f in $(TEMPLATE_SFILES:_=);	do \
-	  $(COMPILE) -E -Dfunc=$$f $(srcdir)/template.S >$$f.S; \
-	done
-	for f in $(TEMPLATE_SFILES_R:_=); do \
-	  $(COMPILE) -E -Dfunc=$$f $(srcdir)/template_r.S | sed -e 's/^_/#/' >$$f.S; \
-	done
-	touch stamp-srcs
-
-# Make a dependency for each file built from a template.
-
-$(TEMPLATE_SFILES:_=.S) $(TEMPLATE_SFILES_R:_=.S): stamp-srcs
-
-all: crt0.o
-
-close_r.o: close.S
-fork_r.o: fork.S
-fstat_r.o: fstat.S
-getpid_r.o: getpid.S
-gettimeofday_r.o: gettimeofday.S
-kill_r.o: kill.S
-link_r.o: link.S
-lseek_r.o: lseek.S
-open_r.o: open.S
-read_r.o: read.S
-sbrk_r.o: sbrk.S
-stat_r.o: stat.S
-times_r.o: times.S
-unlink_r.o: unlink.S
-wait_r.o: wait.S
-wait4_r.o: wait4.S
-write_r.o: write.S
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/sparc64/Makefile.in b/newlib/libc/sys/sparc64/Makefile.in
deleted file mode 100644
index 21186622d..000000000
--- a/newlib/libc/sys/sparc64/Makefile.in
+++ /dev/null
@@ -1,435 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-# _r.o is for the reentrant syscall stubs.
-
-SUFFIXES = _r.o
-
-# We no longer copy files out of /lib/libc.a.  This is kept around until
-# most of them have replacements.
-#
-#COPYOFILES = \
-#	Ovfork.o _sigvec.o abort.o access.o chown.o creat.o \
-#	errlst.o getdents.o getdtablesize.o getpid.o \
-#	getrusage.o gettimeofday.o ieee_globals.o ioctl.o isatty.o \
-#	kill.o popen.o sbrk.o sigblock.o sigpause.o sigsetmask.o \
-#	sigtramp.o sigvec.o sleep.o setitimer.o start_float.o \
-#	time.o times.o utime.o utimes.o wait3.o
-COPYOFILES = 
-
-# These files are from Sun's libc.a but must be renamed because they
-# conflict with other library .o's. They are renamed to xxxS.o.
-# div.o is used by times.o. errno.o conflicts with libc/errno/errno.o.
-#COPYRENAMEOFILES = divS.o errnoS.o
-COPYRENAMEOFILES = 
-
-#COPYOMFILES = ieee_flags.o
-COPYOMFILES = 
-
-# CFILES_R, SFILES_R, and TEMPLATE_SFILES_R define those system calls that are
-# needed by the ANSI C part of newlib (and thus we must provide namespace
-# clean versions of them because we define REENTRANT_SYSCALLS_PROVIDED).
-
-CFILES = _main.c ieee.c 	closedir.c opendir.c readdir.c rewinddir.c scandir.c seekdir.c 	telldir.c 	creat.c isatty.c utime2.c
-
-
-CFILES_R = 
-
-SFILES = cerror.S crt0.S dup2.S execve.S _exit.S sigsetjmp.S utime.S
-
-SFILES_R = sbrk.S wait.S
-
-# List of files built from template.S (with an '_' suffix).
-
-TEMPLATE_SFILES = access_ chdir_ chmod_ chown_ dup_ fcntl_ 	lstat_ mkdir_ pipe_ rmdir_ times_ umask_ utimes_
-
-
-TEMPLATE_SFILES_R = close_ fork_ fstat_ getpid_ gettimeofday_ kill_ 	link_ lseek_ open_ read_ stat_ times_ unlink_ wait4_ write_
-
-
-OFILES = $(COPYOFILES) $(COPYRENAMEOFILES) $(COPYOMFILES) 	$(SFILES:.S=.o) $(SFILES_R:.S=.o) $(SFILES_R:.S=_r.o) 	$(TEMPLATE_SFILES:_=.o) $(TEMPLATE_SFILES_R:_=.o) $(TEMPLATE_SFILES_R:_=_r.o) 	$(CFILES:.c=.o) $(CFILES_R:.c=.o) $(CFILES_R:.c=_r.o)
-
-
-lib_a_SOURCES = $(SFILES) $(SFILES_R) $(CFILES) $(CFILES_R)
-lib_a_LIBADD = $(COPYOFILES) $(COPYRENAMEOFILES) $(COPYOMFILES) 	$(SFILES_R:.S=_r.o) 	$(TEMPLATE_SFILES:_=.o) $(TEMPLATE_SFILES_R:_=.o) 	$(TEMPLATE_SFILES_R:_=_r.o) 	$(CFILES_R:.c=_r.o)
-
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_DEPENDENCIES =  sbrk_r.o wait_r.o access.o chdir.o chmod.o chown.o \
-dup.o fcntl.o lstat.o mkdir.o pipe.o rmdir.o times.o umask.o utimes.o \
-close.o fork.o fstat.o getpid.o gettimeofday.o kill.o link.o lseek.o \
-open.o read.o stat.o times.o unlink.o wait4.o write.o close_r.o \
-fork_r.o fstat_r.o getpid_r.o gettimeofday_r.o kill_r.o link_r.o \
-lseek_r.o open_r.o read_r.o stat_r.o times_r.o unlink_r.o wait4_r.o \
-write_r.o
-lib_a_OBJECTS =  cerror.o crt0.o dup2.o execve.o _exit.o sigsetjmp.o \
-utime.o sbrk.o wait.o _main.o ieee.o closedir.o opendir.o readdir.o \
-rewinddir.o scandir.o seekdir.o telldir.o creat.o isatty.o utime2.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s _r.o
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
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-distdir = $(PACKAGE)-$(VERSION)
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-
-# This target untars the dist file and tries a VPATH configuration.  Then
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-# tarfile.
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-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
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-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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-uninstall-am:
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-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
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-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
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-
-
-.S_r.o:
-	$(COMPILE) -DREENT -c $< -o $@
-
-.c_r.o:
-	$(COMPILE) -DREENT -c $< -o $@
-
-$(COPYOFILES):
-	$(AR) x /lib/libc.a $(COPYOFILES) 
-
-$(COPYRENAMEOFILES):
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-	for f in $(COPYRENAMEOFILES); do mv `basename $$f S.o`.o $$f; done
-
-$(COPYOMFILES):
-	$(AR) x /lib/libm.a $(COPYOMFILES) 
-
-stamp-srcs: Makefile template.S template_r.S
-	for f in $(TEMPLATE_SFILES:_=);	do \
-	  $(COMPILE) -E -Dfunc=$$f $(srcdir)/template.S >$$f.S; \
-	done
-	for f in $(TEMPLATE_SFILES_R:_=); do \
-	  $(COMPILE) -E -Dfunc=$$f $(srcdir)/template_r.S | sed -e 's/^_/#/' >$$f.S; \
-	done
-	touch stamp-srcs
-
-# Make a dependency for each file built from a template.
-
-$(TEMPLATE_SFILES:_=.S) $(TEMPLATE_SFILES_R:_=.S): stamp-srcs
-
-all: crt0.o
-
-close_r.o: close.S
-fork_r.o: fork.S
-fstat_r.o: fstat.S
-getpid_r.o: getpid.S
-gettimeofday_r.o: gettimeofday.S
-kill_r.o: kill.S
-link_r.o: link.S
-lseek_r.o: lseek.S
-open_r.o: open.S
-read_r.o: read.S
-sbrk_r.o: sbrk.S
-stat_r.o: stat.S
-times_r.o: times.S
-unlink_r.o: unlink.S
-wait_r.o: wait.S
-wait4_r.o: wait4.S
-write_r.o: write.S
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/sparc64/_exit.S b/newlib/libc/sys/sparc64/_exit.S
deleted file mode 100644
index 174f72165..000000000
--- a/newlib/libc/sys/sparc64/_exit.S
+++ /dev/null
@@ -1,14 +0,0 @@
-! _exit() system call
-
-#include "sys/syscallasm.h"
-
-	TEXT_SECTION
-	ALIGN (4)
-	GLOBAL (ASM_SYMBOL (_exit))
-ASM_SYMBOL (_exit):
-	mov	SYS_exit,%g1
-	ta	%icc,SYSCALL_TRAP
-
-! If that returns (yikes!), try an illegal insn ...
-
-	WORD (0)
\ No newline at end of file
diff --git a/newlib/libc/sys/sparc64/_main.c b/newlib/libc/sys/sparc64/_main.c
deleted file mode 100644
index 64878088d..000000000
--- a/newlib/libc/sys/sparc64/_main.c
+++ /dev/null
@@ -1,6 +0,0 @@
-
-__main()
-{
-  
-
-}
diff --git a/newlib/libc/sys/sparc64/aclocal.m4 b/newlib/libc/sys/sparc64/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/sparc64/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
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-AM_INIT_AUTOMAKE(newlib, 1.13.0)
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-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
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-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
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-
-AC_PROG_CC_GNU
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-if test $ac_cv_prog_gcc = yes; then
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-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-
-AC_PROG_INSTALL
-
-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-fi
-
-. [$]{newlib_basedir}/configure.host
-
-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
-AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
-AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
-AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
-AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
-
-AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
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-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
-
-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
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-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
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-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
-else
-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
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-AC_SUBST($1)])
-
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
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-  $1_TRUE='#'
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-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
diff --git a/newlib/libc/sys/sparc64/cerror.S b/newlib/libc/sys/sparc64/cerror.S
deleted file mode 100644
index c29563fef..000000000
--- a/newlib/libc/sys/sparc64/cerror.S
+++ /dev/null
@@ -1,29 +0,0 @@
-! Set errno.
-! This function is called by all the syscall stubs.
-!
-! FIXME: We assume errno is the first member of struct _reent.
-! Not sure what to do about this.
-
-#include <sys/syscallasm.h>
-
-	DATA_SECTION
-	ALIGN (4)
-	GLOBAL (ASM_SYMBOL (errno))	! FIXME: ASM_PRIVATE_SYMBOL ?
-ASM_SYMBOL (errno):
-	WORD (0)
-
-	TEXT_SECTION
-	ALIGN (4)
-
-	GLOBAL (ASM_PRIVATE_SYMBOL (cerror))
-ASM_PRIVATE_SYMBOL (cerror):
-	sethi	%hi (ASM_SYMBOL (errno)),%g1
-	stw	%o0,[%g1+%lo (ASM_SYMBOL (errno))]
-	jmpl	%o7+8,%g0
-	mov	-1,%o0
-
-	GLOBAL (ASM_PRIVATE_SYMBOL (cerror_r))
-ASM_PRIVATE_SYMBOL (cerror_r):
-	stw	%o0,[%o1]
-	jmpl	%o7+8,%g0
-	mov	-1,%o0
diff --git a/newlib/libc/sys/sparc64/closedir.c b/newlib/libc/sys/sparc64/closedir.c
deleted file mode 100644
index d87d81654..000000000
--- a/newlib/libc/sys/sparc64/closedir.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)closedir.c	5.9 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/types.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-/*
- * close a directory.
- */
-int
-closedir(dirp)
-	register DIR *dirp;
-{
-	int fd;
-
-	fd = dirp->dd_fd;
-	dirp->dd_fd = -1;
-	dirp->dd_loc = 0;
-	(void)free((void *)dirp->dd_buf);
-	(void)free((void *)dirp);
-	return(close(fd));
-}
diff --git a/newlib/libc/sys/sparc64/configure b/newlib/libc/sys/sparc64/configure
deleted file mode 100755
index 024f19110..000000000
--- a/newlib/libc/sys/sparc64/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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-  -disable-* | --disable-*)
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-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
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-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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-      *=*) ;;
-      *) ac_optarg=yes ;;
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-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
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-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
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-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
-  --program-suffix=SUFFIX append SUFFIX to installed program names
-  --program-transform-name=PROGRAM
-                          run sed PROGRAM on installed program names
-EOF
-    cat << EOF
-Host type:
-  --build=BUILD           configure for building on BUILD [BUILD=HOST]
-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
-EOF
-    if test -n "$ac_help"; then
-      echo "--enable and --with options recognized:$ac_help"
-    fi
-    exit 0 ;;
-
-  -host | --host | --hos | --ho)
-    ac_prev=host ;;
-  -host=* | --host=* | --hos=* | --ho=*)
-    host="$ac_optarg" ;;
-
-  -includedir | --includedir | --includedi | --included | --include \
-  | --includ | --inclu | --incl | --inc)
-    ac_prev=includedir ;;
-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-  | --includ=* | --inclu=* | --incl=* | --inc=*)
-    includedir="$ac_optarg" ;;
-
-  -infodir | --infodir | --infodi | --infod | --info | --inf)
-    ac_prev=infodir ;;
-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-    infodir="$ac_optarg" ;;
-
-  -libdir | --libdir | --libdi | --libd)
-    ac_prev=libdir ;;
-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
-    libdir="$ac_optarg" ;;
-
-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-  | --libexe | --libex | --libe)
-    ac_prev=libexecdir ;;
-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-  | --libexe=* | --libex=* | --libe=*)
-    libexecdir="$ac_optarg" ;;
-
-  -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst \
-  | --locals | --local | --loca | --loc | --lo)
-    ac_prev=localstatedir ;;
-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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-    localstatedir="$ac_optarg" ;;
-
-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-    ac_prev=mandir ;;
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-    mandir="$ac_optarg" ;;
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-  -nfp | --nfp | --nf)
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-
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-    no_recursion=yes ;;
-
-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-  | --oldin | --oldi | --old | --ol | --o)
-    ac_prev=oldincludedir ;;
-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
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-
-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-    ac_prev=prefix ;;
-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-    prefix="$ac_optarg" ;;
-
-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
-  | --program-pre | --program-pr | --program-p)
-    ac_prev=program_prefix ;;
-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-    program_prefix="$ac_optarg" ;;
-
-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
-  | --program-suf | --program-su | --program-s)
-    ac_prev=program_suffix ;;
-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-    program_suffix="$ac_optarg" ;;
-
-  -program-transform-name | --program-transform-name \
-  | --program-transform-nam | --program-transform-na \
-  | --program-transform-n | --program-transform- \
-  | --program-transform | --program-transfor \
-  | --program-transfo | --program-transf \
-  | --program-trans | --program-tran \
-  | --progr-tra | --program-tr | --program-t)
-    ac_prev=program_transform_name ;;
-  -program-transform-name=* | --program-transform-name=* \
-  | --program-transform-nam=* | --program-transform-na=* \
-  | --program-transform-n=* | --program-transform-=* \
-  | --program-transform=* | --program-transfor=* \
-  | --program-transfo=* | --program-transf=* \
-  | --program-trans=* | --program-tran=* \
-  | --progr-tra=* | --program-tr=* | --program-t=*)
-    program_transform_name="$ac_optarg" ;;
-
-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-  | -silent | --silent | --silen | --sile | --sil)
-    silent=yes ;;
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-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
-  esac
-done
-
-# NLS nuisances.
-# Only set these to C if already set.  These must not be set unconditionally
-# because not all systems understand e.g. LANG=C (notably SCO).
-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
-# Non-C LC_CTYPE values break the ctype check.
-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo > confdefs.h
-
-# A filename unique to this package, relative to the directory that
-# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=template_r.S
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_prog=$0
-  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
-  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-  srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
-    srcdir=..
-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-ac_aux_dir=
-for ac_dir in ../../../.. $srcdir/../../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-am__api_version="1.4"
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:578: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:631: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "$*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "$*" != "X $srcdir/configure conftestfile" \
-      && test "$*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" 1>&2; exit 1; }
-   fi
-
-   test "$2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-if test $host != $build; then
-  ac_tool_prefix=${host_alias}-
-else
-  ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:721: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 726 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:754: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 759 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
-  enableval="$enable_multilib"
-  case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
-else
-  multilib=yes
-fi
-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
-if test "${enable_target_optspace+set}" = set; then
-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-#    same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:975: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-
-cat >> confdefs.h <<EOF
-#define VERSION "$VERSION"
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-
-
-
-missing_dir=`cd $ac_aux_dir && pwd`
-echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1018: checking for working aclocal-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
-   ACLOCAL=aclocal-${am__api_version}
-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1031: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
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-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
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-  ac_cv_prog_cc_g=no
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-rm -f conftest*
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-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
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-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
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-RANLIB="$ac_cv_prog_RANLIB"
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-  echo "$ac_t""no" 1>&6
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-if test -z "$ac_cv_prog_RANLIB"; then
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  ac_dummy="$PATH"
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-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
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-# Find a good install program.  We prefer a C program (faster),
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-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
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-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
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-  MAINT=$MAINTAINER_MODE_TRUE
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-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
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-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
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-  ac_cv_exeext=
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-  rm -f conftest*
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-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
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-fi
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-newlib_cflags="${newlib_cflags} -fno-builtin"
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-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
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-  ELIX_LEVEL_0_TRUE='#'
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-if test x${newlib_elix_level} = x3; then
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-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
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-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
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-
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-
-if test x${use_libtool} = xyes; then
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-  USE_LIBTOOL_TRUE='#'
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-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
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-#
-# By default, configure uses ./config.cache as the cache file,
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-# what configure does when it calls configure scripts in
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-# Giving --cache-file=/dev/null disables caching, for debugging configure.
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-    echo "not updating unwritable cache $cache_file"
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-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
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-# Transform confdefs.h into DEFS.
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-# Without the "./", some shells look in PATH for config.status.
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-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/sparc64/configure.in b/newlib/libc/sys/sparc64/configure.in
deleted file mode 100644
index c434b2244..000000000
--- a/newlib/libc/sys/sparc64/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/sparc64 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(template_r.S)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/sparc64/creat.c b/newlib/libc/sys/sparc64/creat.c
deleted file mode 100644
index 6b1116206..000000000
--- a/newlib/libc/sys/sparc64/creat.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* creat() "system call" */
-
-/* This is needed by f2c and therefore the SPEC benchmarks.  */
-
-#include <fcntl.h>
-
-int
-creat (const char *path, mode_t mode)
-{
-  return open (path, O_WRONLY | O_CREAT | O_TRUNC, mode);
-}
diff --git a/newlib/libc/sys/sparc64/crt0.S b/newlib/libc/sys/sparc64/crt0.S
deleted file mode 100644
index ed2cb7e93..000000000
--- a/newlib/libc/sys/sparc64/crt0.S
+++ /dev/null
@@ -1,123 +0,0 @@
-! C run time start off
-
-! This file supports:
-!
-! - both 32bit pointer and 64bit pointer environments (at compile time)
-! - an imposed stack bias (of 2047) (at run time)
-! - medium/low and medium/anywhere code models (at run time)
-
-! Initial stack setup:
-!
-!    bottom of stack (higher memory address)
-! 	...
-!	text of environment strings
-!	text of argument strings
-!	envp[envc] = 0 (4/8 bytes)
-!	...
-!	env[0] (4/8 bytes)
-!	argv[argc] = 0 (4/8 bytes)
-!	...
-!	argv[0] (4/8 bytes)
-!	argc (4/8 bytes)
-!	register save area (64 bits by 16 registers = 128 bytes)
-!	top of stack (%sp)
-
-! Stack Bias:
-!
-! It is the responsibility of the o/s to set this up.
-! We handle both a 0 and 2047 value for the stack bias.
-
-! Medium/Anywhere code model support:
-!
-! In this model %g4 points to the start of the data segment.
-! The text segment can go anywhere, but %g4 points to the *data* segment.
-! It is up to the compiler/linker to get this right.
-!
-! Since this model is statically linked the start of the data segment
-! is known at link time.  Eg:
-!
-!	sethi	%hh(data_start), %g1
-!	sethi	%lm(data_start), %g4
-!	or	%g1, %hm(data_start), %g1
-!	or	%g4, %lo(data_start), %g4
-!	sllx	%g1, 32, %g1
-!	or	%g4, %g1, %g4
-!
-! FIXME: For now we just assume 0.
-
-! FIXME: if %g1 contains a non-zero value, atexit() should be invoked
-! with this value.
-
-#include <sys/syscallasm.h>
-
-	TEXT_SECTION
-	ALIGN (4)
-	GLOBAL (ASM_PRIVATE_SYMBOL (start))
-ASM_PRIVATE_SYMBOL (start):
-	clr	%fp
-
-! We use %g4 even if the code model is Medium/Low (simplifies the code).
-
-	clr	%g4			! Medium/Anywhere base reg
-
-! If there is a stack bias in effect, account for it in %g5.  Then always
-! add %g5 to stack references below.  This way the code can be used with
-! or without an imposed bias.
-
-	andcc	%sp, 1, %g5
-	bnz,a	.LHaveBias
-	mov	2047, %g5
-.LHaveBias:
-	add	%sp, %g5, %sp
-
-#if TARGET_PTR_SIZE == 32
-	! FIXME: We apparently assume here that there is no reserved word.
-	! This is probably correct, but try to verify it.
-	ld	[%sp + 0x80], %o0	! argc
-	add	%sp, 0x84, %o1		! argv
-	add	%o0, 1, %o2
-	sll	%o2, 2, %o2
-#else /* TARGET_PTR_SIZE == 64 */
-	ld	[%sp + 0x8c], %o0	! argc.lo
-	add	%sp, 0x90, %o1		! argv
-	add	%o0, 1, %o2
-	sll	%o2, 3, %o2
-#endif
-	add	%o1, %o2, %o2		! envp
-	sethi	%hi (ASM_SYMBOL (environ)), %o3
-	or	%o3, %lo (ASM_SYMBOL (environ)), %o3
-#if TARGET_PTR_SIZE == 32
-	st	%o2, [%o3 + %g4]
-#else /* TARGET_PTR_SIZE == 64 */
-	stx	%o2, [%o3 + %g4]
-#endif
-
-! Restore any stack bias before we call main() ...
-
-	sub	%sp, %g5, %sp
-
-	GLOBAL (ASM_SYMBOL (main))
-	call	ASM_SYMBOL (main)
-
-! FIXME: Not sure if this is needed anymore.
-#if TARGET_PTR_SIZE == 32
-	sub	%sp, 0x20, %sp		! room to push args
-#else /* TARGET_PTR_SIZE == 64 */
-	sub	%sp, 0x30, %sp		! room to push args
-#endif
-
-	GLOBAL (ASM_SYMBOL (exit))
-	call	ASM_SYMBOL (exit)
-	nop
-
-	GLOBAL (ASM_SYMBOL (_exit))
-	call	ASM_SYMBOL (_exit)
-	nop
-
-	set	SYS_exit, %g1
-	ta	SYSCALL_TRAP		! in case user redefines __exit
-
-! If all the above methods fail to terminate the program, try an illegal insn.
-! If that does not work, the o/s is hosed more than we are.
-
-	WORD (0)
diff --git a/newlib/libc/sys/sparc64/dup2.S b/newlib/libc/sys/sparc64/dup2.S
deleted file mode 100644
index f46fb703e..000000000
--- a/newlib/libc/sys/sparc64/dup2.S
+++ /dev/null
@@ -1,9 +0,0 @@
-! dup2() system call
-
-#include "sys/syscallasm.h"
-
-/* FIXME: rewrite in C to use fcntl */
-
-#ifndef __svr4__	/* svr4 uses fcntl */
-	defsyscall (dup2, SYS_dup2)
-#endif
diff --git a/newlib/libc/sys/sparc64/execve.S b/newlib/libc/sys/sparc64/execve.S
deleted file mode 100644
index 804d2ee3c..000000000
--- a/newlib/libc/sys/sparc64/execve.S
+++ /dev/null
@@ -1,27 +0,0 @@
-! execve.S
-! This function is invoked by the other exec*() fns.
-!
-! If sizeof(char *) == 64, we invoke a new Shade function until the real one
-! is defined.
-
-#include "sys/syscallasm.h"
-
-	TEXT_SECTION
-	ALIGN (4)
-	GLOBAL (ASM_SYMBOL (execve))
-ASM_SYMBOL (execve):
-	mov	SYS_execve,%g1
-#if TARGET_PTR_SIZE == 64
-	ta	42
-#else
-	ta	SYSCALL_TRAP
-#endif
-
-	bcc	noerr
-	nop
-
-	seterrno()
-
-noerr:
-	jmpl	%o7+8,%g0
-	nop
diff --git a/newlib/libc/sys/sparc64/ieee.c b/newlib/libc/sys/sparc64/ieee.c
deleted file mode 100644
index 28289761d..000000000
--- a/newlib/libc/sys/sparc64/ieee.c
+++ /dev/null
@@ -1,115 +0,0 @@
-
-#include <ieeefp.h>
-
-
-fp_rnd
-_DEFUN_VOID(fpgetround)
-{
-  char *out;
-  ieee_flags("get", "direction","", &out);
-  if (strcmp(out,"nearest") == 0) return FP_RN;  
-  if (strcmp(out,"negative") == 0) return FP_RM;  
-  if (strcmp(out,"positive") == 0) return FP_RP;  
-  if (strcmp(out,"tozero") == 0) return FP_RZ;  
-  abort();
-  
-}
-
-fp_rnd
-_DEFUN(fpsetround,(new),
-       fp_rnd new)
-{
-  fp_rnd old = fpgetround();
-  char *dummy;
-  
-  switch (new) 
-  {
-  case FP_RN:
-    ieee_flags("set", "direction", "nearest", &dummy);
-    break;
-  case FP_RM:
-    ieee_flags("set", "direction", "negative", &dummy);
-    break;
-  case FP_RP:
-    ieee_flags("set", "direction", "positive", &dummy);
-    break;
-  case FP_RZ:
-    ieee_flags("set", "direction", "tozero", &dummy);
-    break;
-  default:
-    break;
-  }
-  return old;
-}
-
-
-fp_except
-_DEFUN_VOID(fpgetmask)
-{
-  char *out;
-  int r = 0;
-
-  int i = ieee_flags("get","exception","",&out);  
-  if (i & 1) r |= FP_X_IMP;
-  if (i & 2) r |= FP_X_DX;
-  if (i & 4) r |= FP_X_UFL;
-  if (i & 8) r |= FP_X_OFL;
-  if (i & 16) r |= FP_X_INV;
-  return r;
-
-}
-
-fp_except
-_DEFUN(fpsetmask,(mask),
-       fp_except mask)
-{
-  fp_except old = fpgetmask();  
-
-  char *out;
-  ieee_flags("clear","exception", "all", &out);
-
-
-  if (mask & FP_X_IMP) 
-   ieee_flags("set","exception","inexact", &out);
-  if (mask  & FP_X_DX)
-   ieee_flags("set","exception","division", &out);
-  if (mask & FP_X_UFL)
-   ieee_flags("set","exception","underflow", &out);
-  if (mask & FP_X_OFL)
-   ieee_flags("set","exception","overflow", &out);
-  if (mask & FP_X_INV)
-   ieee_flags("set","exception","invalid", &out);
-
-  return old;
-
-}
-
-fp_except 
-_DEFUN(fpsetsticky,(mask),
-       fp_except mask)
-{
-  return fpsetmask(mask);
-}
-
-fp_except
-_DEFUN_VOID(fpgetsticky)
-{
-  return fpgetmask();
-}
-
-int
-_DEFUN(fpsetroundtoi,(rdi_mode),
-       fp_rdi rdi_mode)
-{
-  
-  return 0;
-  
-}
-
-int 
-_DEFUN_VOID(fpgetroundtoi)
-{
-  
-  return 0;
-  
-}
diff --git a/newlib/libc/sys/sparc64/isatty.c b/newlib/libc/sys/sparc64/isatty.c
deleted file mode 100644
index 3c64647a9..000000000
--- a/newlib/libc/sys/sparc64/isatty.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* isatty.c */
-
-/* Dumb implementation so programs will at least run.  */
-
-#include <sys/stat.h>
-
-int
-isatty (int fd)
-{
-  struct stat buf;
-
-  if (fstat (fd, &buf) < 0)
-    return 0;
-  if (S_ISCHR (buf.st_mode))
-    return 1;
-  return 0;
-}
diff --git a/newlib/libc/sys/sparc64/lstat.S b/newlib/libc/sys/sparc64/lstat.S
deleted file mode 100644
index 381330d17..000000000
--- a/newlib/libc/sys/sparc64/lstat.S
+++ /dev/null
@@ -1,5 +0,0 @@
-! lstat() system call
-
-#include "sys/syscallasm.h"
-
-	defsyscall (lstat, SYS_lstat)
diff --git a/newlib/libc/sys/sparc64/opendir.c b/newlib/libc/sys/sparc64/opendir.c
deleted file mode 100644
index ce080e312..000000000
--- a/newlib/libc/sys/sparc64/opendir.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)opendir.c	5.11 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-#include <dirent.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-/*
- * open a directory.
- */
-DIR *
-opendir(name)
-	const char *name;
-{
-	register DIR *dirp;
-	register int fd;
-
-	if ((fd = open(name, 0)) == -1)
-		return NULL;
-	if (fcntl(fd, F_SETFD, 1) == -1 ||
-	    (dirp = (DIR *)malloc(sizeof(DIR))) == NULL) {
-		close (fd);
-		return NULL;
-	}
-	/*
-	 * If CLSIZE is an exact multiple of DIRBLKSIZ, use a CLSIZE
-	 * buffer that it cluster boundary aligned.
-	 * Hopefully this can be a big win someday by allowing page trades
-	 * to user space to be done by getdirentries()
-	 */
-	dirp->dd_buf = malloc (512);
-	dirp->dd_len = 512;
-
-	if (dirp->dd_buf == NULL) {
-		close (fd);
-		return NULL;
-	}
-	dirp->dd_fd = fd;
-	dirp->dd_loc = 0;
-	dirp->dd_seek = 0;
-	/*
-	 * Set up seek point for rewinddir.
-	 */
-	return dirp;
-}
diff --git a/newlib/libc/sys/sparc64/readdir.c b/newlib/libc/sys/sparc64/readdir.c
deleted file mode 100644
index b3839870c..000000000
--- a/newlib/libc/sys/sparc64/readdir.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)readdir.c	5.7 (Berkeley) 6/1/90";
-#endif /* LIBC_SCCS and not lint */
-
-#include <dirent.h>
-
-/*
- * get next entry in a directory.
- */
-struct dirent *
-readdir(dirp)
-register DIR *dirp; {
-  register struct dirent *dp;
-  
-  for (;;) {
-    if (dirp->dd_loc == 0) {
-      dirp->dd_size = getdents (dirp->dd_fd,
-				dirp->dd_buf,
-				dirp->dd_len);
-      
-      if (dirp->dd_size <= 0)
-	return NULL;
-    }
-    if (dirp->dd_loc >= dirp->dd_size) {
-      dirp->dd_loc = 0;
-      continue;
-    }
-    dp = (struct dirent *)(dirp->dd_buf + dirp->dd_loc);
-    if ((int)dp & 03)	/* bogus pointer check */
-      return NULL;
-    if (dp->d_reclen <= 0 ||
-	dp->d_reclen > dirp->dd_len + 1 - dirp->dd_loc)
-      return NULL;
-    dirp->dd_loc += dp->d_reclen;
-    if (dp->d_ino == 0)
-      continue;
-    return (dp);
-  }
-}
diff --git a/newlib/libc/sys/sparc64/rewinddir.c b/newlib/libc/sys/sparc64/rewinddir.c
deleted file mode 100644
index d52c013c4..000000000
--- a/newlib/libc/sys/sparc64/rewinddir.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)rewinddir.c	5.1 (Berkeley) 5/25/90";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/types.h>
-#include <dirent.h>
-
-void
-rewinddir(dirp)
-	DIR *dirp;
-{
-	extern long _rewinddir;
-
-	_seekdir((dirp), _rewinddir);
-	_rewinddir = telldir(dirp);
-}
diff --git a/newlib/libc/sys/sparc64/sbrk.S b/newlib/libc/sys/sparc64/sbrk.S
deleted file mode 100644
index bff72fa81..000000000
--- a/newlib/libc/sys/sparc64/sbrk.S
+++ /dev/null
@@ -1,78 +0,0 @@
-! sbrk() system call
-
-#include "sys/syscallasm.h"
-
-	DATA_SECTION
-	ALIGN (4)
-
-! CURBRK contains the current top of allocated space.
-! END is a private symbol in svr4, but a public one in sunos4.
-! FIXME: CURBRK is 4 bytes for now.
-
-
-	GLOBAL (ASM_PRIVATE_SYMBOL (curbrk))
-ASM_PRIVATE_SYMBOL (curbrk):
-#ifdef __svr4__
-	WORD (ASM_PRIVATE_SYMBOL (end))
-#else
-	WORD (ASM_SYMBOL (end))
-#endif
-
-	TEXT_SECTION
-	ALIGN (4)
-#ifdef REENT
-	GLOBAL (ASM_SYMBOL (_sbrk_r))
-ASM_SYMBOL (_sbrk_r):
-	mov	%o0,%o5
-	mov	%o1,%o0
-#else
-	GLOBAL (ASM_SYMBOL (sbrk))
-ASM_SYMBOL (sbrk):
-#endif
-	add	%o0,7,%o0
-	andn	%o0,7,%o0
-	sethi	%hi (ASM_PRIVATE_SYMBOL (curbrk)),%o2
-	lduw	[%o2+%lo (ASM_PRIVATE_SYMBOL (curbrk))],%o3
-	add	%o3,7,%o3
-	andn	%o3,7,%o3
-	add	%o3,%o0,%o0
-	mov	%o0,%o4
-	mov	SYS_brk,%g1
-	ta	SYSCALL_TRAP
-	bcs	err
-	nop
-	stw	%o4,[%o2+%lo (ASM_PRIVATE_SYMBOL (curbrk))]
-	jmpl	%o7+8,%g0
-	mov	%o3,%o0
-
-#ifdef REENT
-	GLOBAL (ASM_SYMBOL (_brk_r))
-ASM_SYMBOL (_brk_r):
-	mov	%o0,%o5
-	mov	%o1,%o0
-#else
-	GLOBAL (ASM_SYMBOL (brk))
-ASM_SYMBOL (brk):
-#endif
-	add	%o0,7,%o0
-	andn	%o0,7,%o0
-	mov	%o0,%o2
-	mov	SYS_brk,%g1
-	ta	SYSCALL_TRAP
-	bcs	err
-	nop
-	sethi	%hi (ASM_PRIVATE_SYMBOL (curbrk)),%o3
-	st	%o2,[%o3+%lo (ASM_PRIVATE_SYMBOL (curbrk))]
-	retl
-	mov	%g0,%o0
-
-err:
-#ifdef REENT
-	sethi	%hi (ASM_PRIVATE_SYMBOL (cerror_r)),%g1
-	or	%g1,%lo (ASM_PRIVATE_SYMBOL (cerror_r)),%g1
-#else
-	sethi	%hi (ASM_PRIVATE_SYMBOL (cerror)),%g1
-	or	%g1,%lo (ASM_PRIVATE_SYMBOL (cerror)),%g1
-#endif
-	jmpl	%g1,%g0
-	mov	%o5,%o1
diff --git a/newlib/libc/sys/sparc64/scandir.c b/newlib/libc/sys/sparc64/scandir.c
deleted file mode 100644
index bcfd525c4..000000000
--- a/newlib/libc/sys/sparc64/scandir.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)scandir.c	5.10 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * Scan the directory dirname calling select to make a list of selected
- * directory entries then sort using qsort and compare routine dcomp.
- * Returns the number of entries and a pointer to a list of pointers to
- * struct dirent (through namelist). Returns -1 if there were any errors.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <string.h>
-
-/*
- * The DIRSIZ macro gives the minimum record length which will hold
- * the directory entry.  This requires the amount of space in struct dirent
- * without the d_name field, plus enough space for the name with a terminating
- * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
- */
-#undef DIRSIZ
-#define DIRSIZ(dp) \
-    ((sizeof (struct dirent) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
-
-#ifndef __P
-#define __P(args) ()
-#endif
-
-int
-scandir(dirname, namelist, select, dcomp)
-	const char *dirname;
-	struct dirent ***namelist;
-	int (*select) __P((struct dirent *));
-	int (*dcomp) __P((const void *, const void *));
-{
-	register struct dirent *d, *p, **names;
-	register size_t nitems;
-	struct stat stb;
-	long arraysz;
-	DIR *dirp;
-
-	if ((dirp = opendir(dirname)) == NULL)
-		return(-1);
-	if (fstat(dirp->dd_fd, &stb) < 0)
-		return(-1);
-
-	/*
-	 * estimate the array size by taking the size of the directory file
-	 * and dividing it by a multiple of the minimum size entry. 
-	 */
-	arraysz = (stb.st_size / 24);
-	names = (struct dirent **)malloc(arraysz * sizeof(struct dirent *));
-	if (names == NULL)
-		return(-1);
-
-	nitems = 0;
-	while ((d = readdir(dirp)) != NULL) {
-		if (select != NULL && !(*select)(d))
-			continue;	/* just selected names */
-		/*
-		 * Make a minimum size copy of the data
-		 */
-		p = (struct dirent *)malloc(DIRSIZ(d));
-		if (p == NULL)
-			return(-1);
-		p->d_ino = d->d_ino;
-		p->d_reclen = d->d_reclen;
-		p->d_namlen = d->d_namlen;
-		bcopy(d->d_name, p->d_name, p->d_namlen + 1);
-		/*
-		 * Check to make sure the array has space left and
-		 * realloc the maximum size.
-		 */
-		if (++nitems >= arraysz) {
-			if (fstat(dirp->dd_fd, &stb) < 0)
-				return(-1);	/* just might have grown */
-			arraysz = stb.st_size / 12;
-			names = (struct dirent **)realloc((char *)names,
-				arraysz * sizeof(struct dirent *));
-			if (names == NULL)
-				return(-1);
-		}
-		names[nitems-1] = p;
-	}
-	closedir(dirp);
-	if (nitems && dcomp != NULL)
-		qsort(names, nitems, sizeof(struct dirent *), dcomp);
-	*namelist = names;
-	return(nitems);
-}
-
-/*
- * Alphabetic order comparison routine for those who want it.
- */
-int
-alphasort(d1, d2)
-	const void *d1;
-	const void *d2;
-{
-	return(strcmp((*(struct dirent **)d1)->d_name,
-	    (*(struct dirent **)d2)->d_name));
-}
diff --git a/newlib/libc/sys/sparc64/seekdir.c b/newlib/libc/sys/sparc64/seekdir.c
deleted file mode 100644
index 50331402a..000000000
--- a/newlib/libc/sys/sparc64/seekdir.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)seekdir.c	5.7 (Berkeley) 6/1/90";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/param.h>
-#include <dirent.h>
-
-/*
- * Seek to an entry in a directory.
- * _seekdir is in telldir.c so that it can share opaque data structures.
- */
-void
-seekdir(dirp, loc)
-	DIR *dirp;
-	long loc;
-{
-
-	_seekdir(dirp, loc);
-}
diff --git a/newlib/libc/sys/sparc64/sigsetjmp.S b/newlib/libc/sys/sparc64/sigsetjmp.S
deleted file mode 100644
index 7751e5f8c..000000000
--- a/newlib/libc/sys/sparc64/sigsetjmp.S
+++ /dev/null
@@ -1,77 +0,0 @@
-! This file is called sigsetjmp.s because that is what V8 uses.
-! We do not define sigsetjmp() or setlongjmp() yet.
-! Solaris has setjmp/longjmp in setjmp.o.  Move this stuff there.
-
-#include <sys/syscallasm.h>
-
-	TEXT_SECTION
-	ALIGN (4)
-
-#ifdef __svr4__
-
-	GLOBAL (ASM_SYMBOL (setjmp))
-	.proc	04
-ASM_SYMBOL (setjmp):
-
-	clr	[%o0]
-	stx	%sp,[%o0+8]
-	add	%o7,8,%g1
-	stx	%g1,[%o0+16]
-	retl 
-	mov	%g0,%o0
-
-	GLOBAL (ASM_SYMBOL (longjmp))
-	.proc	04
-ASM_SYMBOL (longjmp):
-
-	flushw				! flush register windows
-	sub	%sp,136,%sp
-	ldx	[%o0+8],%fp
-	ldx	[%o0+16],%g1
-	tst	%o1
-	bne	L0
-	sub	%g1,8,%o7
-	mov	1,%o1
-L0:
-	retl 
-	restore	%o1,0,%o0
-
-#else
-
-	GLOBAL (ASM_SYMBOL (setjmp))
-	.proc	04
-ASM_SYMBOL (setjmp):
-	save	%sp,-136,%sp
-	or	%g0,%g0,%o0		! %o0 = 0
-	or	%g0,0x6d,%g1		! %g1 = 0x6d (syscall number)
-	ta	SYSCALL_TRAP
-	stw	%o0,[%i0+4]		! save result at [%i0+4] (sigmask?)
-	add	%fp,-8,%o1		! %o1 -> tmp 8 byte buffer
-	or	%g0,%g0,%o0		! %o0 = 0
-	or	%g0,0x70,%g1		! %g1 = 0x70 (syscall number)
-	ta	SYSCALL_TRAP
-	lduw	[%fp-4],%g1		! %g1 = onsstack?
-	stw	%fp,[%i0+8]		! save %fp at [%i0+8]
-	stw	%g1,[%i0+0]		! save ? at [%i0+8]
-	add	%i7,8,%g1		! %g1 = return address
-	stw	%g1,[%i0+12]		! save return address at [%i0+12]
-	add	%g1,4,%g1		! %g1 = nPC
-	stw	%g1,[%i0+16]		! save nPC at [%i0+16]
-	stw	%g0,[%i0+20]
-	stw	%g0,[%i0+24]
-	stw	%g0,[%i0+32]
-	jmpl	%i7+8,%g0
-	restore	%g0,0,%o0
-
-	GLOBAL (ASM_SYMBOL (longjmp))
-	.proc	04
-ASM_SYMBOL (longjmp):
-	orcc	%g0,%o1,%g0		! return val == 0 ?
-	be,a	L1			! branch if 0
-	or	%g0,1,%o1		! make it 1 (executed if branch taken)
-L1:
-	or	%g0,0x8b,%g1		! set syscall 0x8b
-	stw	%o1,[%o0+28]		! save return val for restoration
-	ta	SYSCALL_TRAP
-
-#endif /* ! __svr4__ */
diff --git a/newlib/libc/sys/sparc64/stat.S b/newlib/libc/sys/sparc64/stat.S
deleted file mode 100644
index 32adb23ce..000000000
--- a/newlib/libc/sys/sparc64/stat.S
+++ /dev/null
@@ -1,9 +0,0 @@
-! stat() system call
-
-#include "sys/syscallasm.h"
-
-#ifdef REENT
-	defsyscall_r (_stat_r, SYS_stat, 2)
-#else
-	defsyscall (stat, SYS_stat)
-#endif
diff --git a/newlib/libc/sys/sparc64/sys/dirent.h b/newlib/libc/sys/sparc64/sys/dirent.h
deleted file mode 100644
index 864bb5ca1..000000000
--- a/newlib/libc/sys/sparc64/sys/dirent.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef _SYS_DIRENT_H
-# define _SYS_DIRENT_H
-
-/*
- * This file was written to be compatible with the BSD directory
- * routines, so it looks like it.  But it was written from scratch.
- * Sean Eric Fagan, sef@Kithrup.COM
- */
-
-typedef struct __dirdesc {
-	int	dd_fd;
-	long	dd_loc;
-	long	dd_size;
-	char	*dd_buf;
-	int	dd_len;
-	long	dd_seek;
-} DIR;
-
-# define __dirfd(dp)	((dp)->dd_fd)
-
-DIR *opendir (const char *);
-struct dirent *readdir (DIR *);
-void rewinddir (DIR *);
-int closedir (DIR *);
-
-#include <sys/types.h>
-
-#undef  MAXNAMLEN	/* from unistd.h */
-#ifdef __svr4__
-#define MAXNAMLEN	512
-#else
-#define MAXNAMLEN	255
-#endif
-
-#define d_ino	d_fileno	/* compatibility */
-
-struct dirent {
-	off_t		d_off;
-	unsigned long	d_fileno;
-	unsigned short	d_reclen;
-	unsigned short	d_namlen;
-	char		d_name[MAXNAMLEN + 1];
-};
-
-/* FIXME: include definition of DIRSIZ() ? */
-
-#endif
diff --git a/newlib/libc/sys/sparc64/sys/fcntl.h b/newlib/libc/sys/sparc64/sys/fcntl.h
deleted file mode 100644
index 940649ac7..000000000
--- a/newlib/libc/sys/sparc64/sys/fcntl.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/* sys/fcntl.h for sparc64 */
-
-/* This is basically the same as the default version, except that a few of
-   the values are different on Solaris (eg: FCREAT).
-   We support both SunOS4 and Solaris.  */
-
-#ifndef	_SYS_FCNTL_H_
-#define	_SYS_FCNTL_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <_ansi.h>
-
-#define	_FOPEN		(-1)	/* from sys/file.h, kernel use only */
-#define	_FREAD		0x0001	/* read enabled */
-#define	_FWRITE		0x0002	/* write enabled */
-#define	_FNDELAY	0x0004	/* non blocking I/O (4.2 style) */
-#define	_FAPPEND	0x0008	/* append (writes guaranteed at the end) */
-#ifdef __svr4__
-#define _FNONBLOCK	0x0080	/* non blocking I/O (POSIX) */
-#define _FCREAT		0x0100	/* open with file create */
-#define _FTRUNC		0x0200	/* open with truncation */
-#define _FEXCL		0x0400	/* error on open if file exists */
-#define _FNOCTTY	0x0800	/* don't assign a ctty on this open */
-#else
-#define	_FMARK		0x0010	/* internal; mark during gc() */
-#define	_FDEFER		0x0020	/* internal; defer for next gc pass */
-#define	_FASYNC		0x0040	/* signal pgrp when data ready */
-#define	_FSHLOCK	0x0080	/* BSD flock() shared lock present */
-#define	_FEXLOCK	0x0100	/* BSD flock() exclusive lock present */
-#define	_FCREAT		0x0200	/* open with file create */
-#define	_FTRUNC		0x0400	/* open with truncation */
-#define	_FEXCL		0x0800	/* error on open if file exists */
-#define	_FNBIO		0x1000	/* non blocking I/O (sys5 style) */
-#define	_FSYNC		0x2000	/* do all writes synchronously */
-#define	_FNONBLOCK	0x4000	/* non blocking I/O (POSIX style) */
-#define	_FNOCTTY	0x8000	/* don't assign a ctty on this open */
-#endif /* ! __svr4__ */
-
-#define	O_ACCMODE	(O_RDONLY|O_WRONLY|O_RDWR)
-
-/*
- * Flag values for open(2) and fcntl(2)
- * The kernel adds 1 to the open modes to turn it into some
- * combination of FREAD and FWRITE.
- */
-#define	O_RDONLY	0		/* +1 == FREAD */
-#define	O_WRONLY	1		/* +1 == FWRITE */
-#define	O_RDWR		2		/* +1 == FREAD|FWRITE */
-#define	O_APPEND	_FAPPEND
-#define	O_CREAT		_FCREAT
-#define	O_TRUNC		_FTRUNC
-#define	O_EXCL		_FEXCL
-/*	O_SYNC		_FSYNC		not posix, defined below */
-/*	O_NDELAY	_FNDELAY 	set in include/fcntl.h */
-/*	O_NDELAY	_FNBIO 		set in 5include/fcntl.h */
-#define	O_NONBLOCK	_FNONBLOCK
-#define	O_NOCTTY	_FNOCTTY
-
-#ifndef	_POSIX_SOURCE
-
-#define	O_SYNC		_FSYNC
-
-/*
- * Flags that work for fcntl(fd, F_SETFL, FXXXX)
- */
-#define	FAPPEND		_FAPPEND
-#define	FSYNC		_FSYNC
-#define	FASYNC		_FASYNC
-#define	FNBIO		_FNBIO
-#define	FNONBIO		_FNONBLOCK	/* XXX fix to be NONBLOCK everywhere */
-#define	FNDELAY		_FNDELAY
-
-/*
- * Flags that are disallowed for fcntl's (FCNTLCANT);
- * used for opens, internal state, or locking.
- */
-#define	FREAD		_FREAD
-#define	FWRITE		_FWRITE
-#define	FMARK		_FMARK
-#define	FDEFER		_FDEFER
-#define	FSHLOCK		_FSHLOCK
-#define	FEXLOCK		_FEXLOCK
-
-/*
- * The rest of the flags, used only for opens
- */
-#define	FOPEN		_FOPEN
-#define	FCREAT		_FCREAT
-#define	FTRUNC		_FTRUNC
-#define	FEXCL		_FEXCL
-#define	FNOCTTY		_FNOCTTY
-
-#endif	!_POSIX_SOURCE
-
-/* XXX close on exec request; must match UF_EXCLOSE in user.h */
-#define	FD_CLOEXEC	1	/* posix */
-
-/* fcntl(2) requests */
-#define	F_DUPFD		0	/* Duplicate fildes */
-#define	F_GETFD		1	/* Get fildes flags (close on exec) */
-#define	F_SETFD		2	/* Set fildes flags (close on exec) */
-#define	F_GETFL		3	/* Get file flags */
-#define	F_SETFL		4	/* Set file flags */
-#ifndef	_POSIX_SOURCE
-#ifdef __svr4__
-#define	F_GETOWN 	23	/* Get owner - for ASYNC */
-#define	F_SETOWN 	24	/* Set owner - for ASYNC */
-#else
-#define	F_GETOWN 	5	/* Get owner - for ASYNC */
-#define	F_SETOWN 	6	/* Set owner - for ASYNC */
-#endif
-#endif	/* !_POSIX_SOURCE */
-#ifdef __svr4__
-#define	F_GETLK  	14	/* Get record-locking information */
-#define	F_SETLK		6	/* Set or Clear a record-lock (Non-Blocking) */
-#define	F_SETLKW 	7	/* Set or Clear a record-lock (Blocking) */
-#else
-#define	F_GETLK  	7	/* Get record-locking information */
-#define	F_SETLK  	8	/* Set or Clear a record-lock (Non-Blocking) */
-#define	F_SETLKW 	9	/* Set or Clear a record-lock (Blocking) */
-#endif
-#ifndef	_POSIX_SOURCE
-#define	F_RGETLK 	10	/* Test a remote lock to see if it is blocked */
-#define	F_RSETLK 	11	/* Set or unlock a remote lock */
-#define	F_CNVT 		12	/* Convert a fhandle to an open fd */
-#define	F_RSETLKW 	13	/* Set or Clear remote record-lock(Blocking) */
-#endif	/* !_POSIX_SOURCE */
-
-/* fcntl(2) flags (l_type field of flock structure) */
-#define	F_RDLCK		1	/* read lock */
-#define	F_WRLCK		2	/* write lock */
-#define	F_UNLCK		3	/* remove lock(s) */
-#ifndef	_POSIX_SOURCE
-#define	F_UNLKSYS	4	/* remove remote locks for a given system */
-#endif	/* !_POSIX_SOURCE */
-
-/*#include <sys/stdtypes.h>*/
-
-/* file segment locking set data type - information passed to system by user */
-struct flock {
-	short	l_type;		/* F_RDLCK, F_WRLCK, or F_UNLCK */
-	short	l_whence;	/* flag to choose starting offset */
-	long	l_start;	/* relative offset, in bytes */
-	long	l_len;		/* length, in bytes; 0 means lock to EOF */
-	short	l_pid;		/* returned with F_GETLK */
-	short	l_xxx;		/* reserved for future use */
-};
-
-#ifndef	_POSIX_SOURCE
-/* extended file segment locking set data type */
-struct eflock {
-	short	l_type;		/* F_RDLCK, F_WRLCK, or F_UNLCK */
-	short	l_whence;	/* flag to choose starting offset */
-	long	l_start;	/* relative offset, in bytes */
-	long	l_len;		/* length, in bytes; 0 means lock to EOF */
-	short	l_pid;		/* returned with F_GETLK */
-	short	l_xxx;		/* reserved for future use */
-	long	l_rpid;		/* Remote process id wanting this lock */
-	long	l_rsys;		/* Remote system id wanting this lock */
-};
-#endif	/* !_POSIX_SOURCE */
-
-
-#include <sys/types.h>
-#include <sys/stat.h>		/* sigh. for the mode bits for open/creat */
-
-extern int open _PARAMS ((const char *, int, ...));
-extern int creat _PARAMS ((const char *, mode_t));
-extern int fcntl _PARAMS ((int, int, ...));
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif	/* !_SYS_FCNTL_H_ */
diff --git a/newlib/libc/sys/sparc64/sys/file.h b/newlib/libc/sys/sparc64/sys/file.h
deleted file mode 100644
index 768494377..000000000
--- a/newlib/libc/sys/sparc64/sys/file.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* This is the same as sys/fcntl.h for now.  */
-
-#include <sys/fcntl.h>
diff --git a/newlib/libc/sys/sparc64/sys/stat.h b/newlib/libc/sys/sparc64/sys/stat.h
deleted file mode 100644
index 256c1b41b..000000000
--- a/newlib/libc/sys/sparc64/sys/stat.h
+++ /dev/null
@@ -1,131 +0,0 @@
-#ifndef	_SYS_STAT_H
-#define	_SYS_STAT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <_ansi.h>
-#include <sys/types.h>
-
-#ifdef __svr4__
-
-#include <sys/time.h>
-
-#define	_ST_FSTYPSZ 16		/* array size for file system type name */
-
-struct	stat 
-{
-  dev_t		st_dev;
-  long		st_pad1[3];	/* reserved for network id */
-  ino_t		st_ino;
-  mode_t	st_mode;
-  nlink_t	st_nlink;
-  uid_t		st_uid;
-  gid_t		st_gid;
-  dev_t		st_rdev;
-  long		st_pad2[2];
-  off_t		st_size;
-  long		st_pad3;	/* future off_t expansion */
-  timestruc_t 	st_atim;
-  timestruc_t 	st_mtim;
-  timestruc_t 	st_ctim;
-  long		st_blksize;
-  long		st_blocks;
-  char		st_fstype[_ST_FSTYPSZ];
-  long		st_pad4[8];	/* expansion area */
-};
-
-#define	st_atime	st_atim.tv_sec
-#define	st_mtime	st_mtim.tv_sec
-#define	st_ctime	st_ctim.tv_sec
-
-#else
-
-#include <time.h>
-
-struct	stat 
-{
-  dev_t		st_dev;
-  ino_t		st_ino;
-  mode_t	st_mode;
-  short		st_nlink;
-  uid_t		st_uid;
-  gid_t		st_gid;
-  dev_t		st_rdev;
-  off_t		st_size;
-  time_t	st_atime;
-  int		st_spare1;
-  time_t	st_mtime;
-  int		st_spare2;
-  time_t	st_ctime;
-  int		st_spare3;
-  long		st_blksize;
-  long		st_blocks;
-  long		st_spare4[2];
-};
-
-#endif
-
-#define	_IFMT		0170000	/* type of file */
-#define		_IFDIR	0040000	/* directory */
-#define		_IFCHR	0020000	/* character special */
-#define		_IFBLK	0060000	/* block special */
-#define		_IFREG	0100000	/* regular */
-#define		_IFLNK	0120000	/* symbolic link */
-#define		_IFSOCK	0140000	/* socket */
-#define		_IFIFO	0010000	/* fifo */
-
-#define	S_ISUID		0004000	/* set user id on execution */
-#define	S_ISGID		0002000	/* set group id on execution */
-#ifndef	_POSIX_SOURCE
-#define	S_ISVTX		0001000	/* save swapped text even after use */
-#define	S_IREAD		0000400	/* read permission, owner */
-#define	S_IWRITE 	0000200	/* write permission, owner */
-#define	S_IEXEC		0000100	/* execute/search permission, owner */
-
-#define	S_ENFMT 	0002000	/* enforcement-mode locking */
-
-#define	S_IFMT		_IFMT
-#define	S_IFDIR		_IFDIR
-#define	S_IFCHR		_IFCHR
-#define	S_IFBLK		_IFBLK
-#define	S_IFREG		_IFREG
-#define	S_IFLNK		_IFLNK
-#define	S_IFSOCK	_IFSOCK
-#define	S_IFIFO		_IFIFO
-#endif	/* !_POSIX_SOURCE */
-
-
-#define	S_IRWXU 	0000700	/* rwx, owner */
-#define		S_IRUSR	0000400	/* read permission, owner */
-#define		S_IWUSR	0000200	/* write permission, owner */
-#define		S_IXUSR	0000100	/* execute/search permission, owner */
-#define	S_IRWXG		0000070	/* rwx, group */
-#define		S_IRGRP	0000040	/* read permission, group */
-#define		S_IWGRP	0000020	/* write permission, grougroup */
-#define		S_IXGRP	0000010	/* execute/search permission, group */
-#define	S_IRWXO		0000007	/* rwx, other */
-#define		S_IROTH	0000004	/* read permission, other */
-#define		S_IWOTH	0000002	/* write permission, other */
-#define		S_IXOTH	0000001	/* execute/search permission, other */
-
-#define	S_ISBLK(m)	(((m)&_IFMT) == _IFBLK)
-#define	S_ISCHR(m)	(((m)&_IFMT) == _IFCHR)
-#define	S_ISDIR(m)	(((m)&_IFMT) == _IFDIR)
-#define	S_ISFIFO(m)	(((m)&_IFMT) == _IFIFO)
-#define	S_ISREG(m)	(((m)&_IFMT) == _IFREG)
-#define	S_ISLNK(m)	(((m)&_IFMT) == _IFLNK)
-#define	S_ISSOCK(m)	(((m)&_IFMT) == _IFSOCK)
-
-int	_EXFUN(chmod,( const char *_path, mode_t _mode ));
-int	_EXFUN(fstat,( int _fd, struct stat *_sbuf ));
-int	_EXFUN(mkdir,( char *_path, mode_t _mode ));
-int	_EXFUN(mkfifo,( char *_path, mode_t _mode ));
-int	_EXFUN(stat,( const char *_path, struct stat *_sbuf ));
-mode_t	_EXFUN(umask,( mode_t _mask ));
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _SYS_STAT_H */
diff --git a/newlib/libc/sys/sparc64/sys/syscall.h b/newlib/libc/sys/sparc64/sys/syscall.h
deleted file mode 100644
index df5da365f..000000000
--- a/newlib/libc/sys/sparc64/sys/syscall.h
+++ /dev/null
@@ -1,346 +0,0 @@
-#ifndef _SYSCALL_H_
-#define _SYSCALL_H_
-
-/*
- * This file defines the system calls for SPARC.
- *
- * WARNING: This file can be included by assembler files.
- */
-
-#define	SYS_exit	1
-#define	SYS_fork	2
-#define	SYS_read	3
-#define	SYS_write	4
-#define	SYS_open	5
-#define	SYS_close	6
-#define	SYS_wait4	7
-#define	SYS_creat	8
-#define	SYS_link	9
-#define	SYS_unlink	10
-#define	SYS_execv	11
-#define	SYS_chdir	12
-#ifdef __svr4__
-#define SYS_time	13	/* old time in sunos4 */
-#endif
-#define	SYS_mknod	14
-#define	SYS_chmod	15
-#define	SYS_chown	16
-#define SYS_brk		17
-#ifdef __svr4__
-#define SYS_stat	18	/* old stat in sunos4 */
-#endif
-#define	SYS_lseek	19
-#define	SYS_getpid	20
-#ifdef __svr4__
-#define SYS_mount	21	/* old mount in sunos4 */
-#define SYS_umount	22	/* old umount in sunos4 */
-#define SYS_setuid	23	/* old setuid in sunos4 */
-#endif
-#define	SYS_getuid	24
-#ifdef __svr4__
-#define SYS_stime	25	/* old stime in sunos4 */
-#endif
-#define	SYS_ptrace	26
-#ifdef __svr4__
-#define SYS_alarm	27	/* old alarm in sunos4 */
-#define SYS_fstat	28	/* old fstat in sunos4 */
-#define SYS_pause	29	/* old pause in sunos4 */
-#define SYS_utime	30	/* old utime in sunos4 */
-#define SYS_stty	31	/* old stty in sunos4 */
-#define SYS_gtty	32	/* old gtty in sunos4 */
-#endif
-#define	SYS_access	33
-#ifdef __svr4__
-#define SYS_nice	34	/* old nice in sunos4 */
-#define SYS_statfs	35	/* old ftime in sunos4 */
-#endif
-#define	SYS_sync	36
-#define	SYS_kill	37
-#ifdef __svr4__
-#define	SYS_fstatfs	38
-#define	SYS_pgrpsys	39	/* old setpgrp in sunos4 */
-#define	SYS_xenix	40
-#else
-#define	SYS_stat	38
-#define	SYS_lstat	40
-#endif
-#define	SYS_dup		41
-#define	SYS_pipe	42
-#define SYS_times	43	/* times is obsolete in sunos4, used anyway */
-#define	SYS_profil	44
-#ifdef __svr4__
-#define SYS_plock	45	/* unused in sunos4 */
-#define SYS_setgid	46	/* old setgid in sunos4 */
-#endif
-#define	SYS_getgid	47
-#ifdef __svr4__
-#define SYS_signal	48	/* old sigsys in sunos4 */
-#define SYS_msgsys	49	/* unused in sunos4 */
-#define SYS_sun		50	/* unused in sunos4 */
-#endif
-#define	SYS_acct	51
-#ifdef __svr4__
-#define SYS_shmsys	52	/* old phys in sunos4 */
-#define	SYS_semsys	53
-#else
-#define	SYS_mctl	53
-#endif
-#define	SYS_ioctl	54
-#ifdef __svr4__
-#define	SYS_uadmin	55
-#else
-#define	SYS_reboot	55
-#endif
-				/* 56 is old: mpxchan (reserved in sunos5) */
-#ifdef __svr4__
-#define	SYS_utssys	57
-#define	SYS_fsync	58
-#else
-#define	SYS_symlink	57
-#define	SYS_readlink	58
-#endif
-#define	SYS_execve	59
-#define	SYS_umask	60
-#define	SYS_chroot	61
-#ifdef __svr4__
-#define	SYS_fcntl	62
-#define SYS_ulimit	63	/* unused in sunos4 */
-				/* 64-77 unused/reserved in sunos5 */
-#else
-#define	SYS_fstat	62
-#define	SYS_getpagesize 64
-#define	SYS_msync	65
-				/* 66 is old: vfork */
-				/* 67 is old: vread */
-				/* 68 is old: vwrite */
-#define	SYS_sbrk	69
-#define	SYS_sstk	70
-#define	SYS_mmap	71
-#define	SYS_vadvise	72
-#define	SYS_munmap	73
-#define	SYS_mprotect	74
-#define	SYS_madvise	75
-#define	SYS_vhangup	76
-				/* 77 is old: vlimit */
-#endif
-
-#ifdef __svr4__
-#define	SYS_rfsys	78
-#define	SYS_rmdir	79
-#define	SYS_mkdir	80
-#define	SYS_getdents	81
-				/* 82 not used, was libattach */
-				/* 83 not used, was libdetach */
-#define	SYS_sysfs	84
-#define	SYS_getmsg	85
-#define	SYS_putmsg	86
-#define	SYS_poll	87
-#define	SYS_lstat	88
-#define	SYS_symlink	89
-#define	SYS_readlink	90
-#define	SYS_setgroups	91
-#define	SYS_getgroups	92
-#define	SYS_fchmod	93
-#define	SYS_fchown	94
-#define	SYS_sigprocmask	95
-#define	SYS_sigsuspend	96
-#define	SYS_sigaltstack	97
-#define	SYS_sigaction	98
-#define	SYS_sigpending	99
-#define	SYS_context	100
-#define	SYS_evsys	101
-#define	SYS_evtrapret	102
-#define	SYS_statvfs	103
-#define	SYS_fstatvfs	104
-				/* 105 reserved */
-#define	SYS_nfssys	106
-#define	SYS_waitsys	107
-#define	SYS_sigsendsys	108
-#define	SYS_hrtsys	109
-#define	SYS_acancel	110
-#define	SYS_async	111
-#define	SYS_priocntlsys	112
-#define	SYS_pathconf	113
-#define	SYS_mincore	114
-#define	SYS_mmap	115
-#define	SYS_mprotect	116
-#define	SYS_munmap	117
-#define	SYS_fpathconf	118
-#define	SYS_vfork	119
-#define	SYS_fchdir	120
-#define	SYS_readv	121
-#define	SYS_writev	122
-#define	SYS_xstat	123
-#define	SYS_lxstat	124
-#define	SYS_fxstat	125
-#define	SYS_xmknod	126
-#define	SYS_clocal	127
-#define	SYS_setrlimit	128
-#define	SYS_getrlimit	129
-#define	SYS_lchown	130
-#define	SYS_memcntl	131
-#define	SYS_getpmsg	132
-#define	SYS_putpmsg	133
-#define	SYS_rename	134
-#define	SYS_uname	135
-#define	SYS_setegid	136
-#define	SYS_sysconfig	137
-#define	SYS_adjtime	138
-#define	SYS_systeminfo	139
-#define	SYS_seteuid	141
-#define	SYS_vtrace	142
-#define	SYS_fork1	143
-#define	SYS_sigwait	144
-#define	SYS_lwp_info	145
-#define	SYS_yield	146
-#define	SYS_lwp_sema_p	147
-#define	SYS_lwp_sema_v	148
-#define	SYS_modctl	152
-#define	SYS_fchroot	153
-#define	SYS_utimes	154
-#define	SYS_vhangup	155
-#define	SYS_gettimeofday	156
-#define	SYS_getitimer		157
-#define	SYS_setitimer		158
-#define	SYS_lwp_create		159
-#define	SYS_lwp_exit		160
-#define	SYS_lwp_suspend		161
-#define	SYS_lwp_continue	162
-#define	SYS_lwp_kill		163
-#define	SYS_lwp_self		164
-#define	SYS_lwp_setprivate	165
-#define	SYS_lwp_getprivate	166
-#define	SYS_lwp_wait		167
-#define	SYS_lwp_mutex_unlock	168
-#define	SYS_lwp_mutex_lock	169
-#define	SYS_lwp_cond_wait	170
-#define	SYS_lwp_cond_signal	171
-#define	SYS_lwp_cond_broadcast	172
-#define	SYS_pread		173
-#define	SYS_pwrite		174
-#define	SYS_llseek		175
-#define	SYS_inst_sync		176
-#define	SYS_auditsys		186
-#else
-#define	SYS_mincore	78
-#define	SYS_getgroups	79
-#define	SYS_setgroups	80
-#define	SYS_getpgrp	81
-#define	SYS_setpgrp	82
-#define	SYS_setitimer	83
-				/* 84 is old: wait & wait3 */
-#define	SYS_swapon	85
-#define	SYS_getitimer	86
-#define	SYS_gethostname	87
-#define	SYS_sethostname	88
-#define	SYS_getdtablesize 89
-#define	SYS_dup2	90
-#define	SYS_getdopt	91
-#define	SYS_fcntl	92
-#define	SYS_select	93
-#define	SYS_setdopt	94
-#define	SYS_fsync	95
-#define	SYS_setpriority	96
-#define	SYS_socket	97
-#define	SYS_connect	98
-#define	SYS_accept	99
-#define	SYS_getpriority	100
-#define	SYS_send	101
-#define	SYS_recv	102
-				/* 103 was socketaddr */
-#define	SYS_bind	104
-#define	SYS_setsockopt	105
-#define	SYS_listen	106
-				/* 107 was vtimes */
-#define	SYS_sigvec	108
-#define	SYS_sigblock	109
-#define	SYS_sigsetmask	110
-#define	SYS_sigpause	111
-#define	SYS_sigstack	112
-#define	SYS_recvmsg	113
-#define	SYS_sendmsg	114
-#define	SYS_vtrace	115
-#define	SYS_gettimeofday 116
-#define	SYS_getrusage	117
-#define	SYS_getsockopt	118
-				/* 119 is old resuba */
-#define	SYS_readv	120
-#define	SYS_writev	121
-#define	SYS_settimeofday 122
-#define	SYS_fchown	123
-#define	SYS_fchmod	124
-#define	SYS_recvfrom	125
-#define	SYS_setreuid	126
-#define	SYS_setregid	127
-#define	SYS_rename	128
-#define	SYS_truncate	129
-#define	SYS_ftruncate	130
-#define	SYS_flock	131
-				/* 132 is unused */
-#define	SYS_sendto	133
-#define	SYS_shutdown	134
-#define	SYS_socketpair	135
-#define	SYS_mkdir	136
-#define	SYS_rmdir	137
-#define	SYS_utimes	138
-				/* 139 is unused */
-#define	SYS_adjtime	140
-#define	SYS_getpeername	141
-#define	SYS_gethostid	142
-				/* 143 is old: sethostid */
-#define	SYS_getrlimit	144
-#define	SYS_setrlimit	145
-#define	SYS_killpg	146
-				/* 147 is unused */
-				/* 148 is old: setquota */
-				/* 149 is old: quota */
-#define	SYS_getsockname	150
-#define	SYS_getmsg	151
-#define	SYS_putmsg	152
-#define	SYS_poll	153
-				/* 154 is old: nfs_mount */
-#define	SYS_nfssvc	155
-#define	SYS_getdirentries 156
-#define	SYS_statfs	157
-#define	SYS_fstatfs	158
-#define	SYS_unmount	159
-#define	SYS_async_daemon 160
-#define	SYS_getfh	161
-#define	SYS_getdomainname 162
-#define	SYS_setdomainname 163
-				/* 164 is old: pcfs_mount */
-#define	SYS_quotactl	165
-#define	SYS_exportfs	166
-#define	SYS_mount	167
-#define	SYS_ustat	168
-#define	SYS_semsys	169
-#define	SYS_msgsys	170
-#define	SYS_shmsys	171
-#define	SYS_auditsys	172
-#define	SYS_rfssys	173
-#define	SYS_getdents	174
-#define	SYS_setsid	175
-#define	SYS_fchdir	176
-#define	SYS_fchroot	177
-#define	SYS_vpixsys	178
-
-#define	SYS_aioread	179
-#define	SYS_aiowrite	180
-#define	SYS_aiowait	181
-#define	SYS_aiocancel	182
-
-#define	SYS_sigpending	183
-				/* 184 is available */
-#define	SYS_setpgid	185
-#define	SYS_pathconf	186
-#define	SYS_fpathconf	187
-#define	SYS_sysconf	188
-
-#define	SYS_uname	189
-
-#endif /* ! __svr4__ */
-
-#endif /* _SYSCALL_H_ */
-
-
-
diff --git a/newlib/libc/sys/sparc64/sys/syscallasm.h b/newlib/libc/sys/sparc64/sys/syscallasm.h
deleted file mode 100644
index d882a9e31..000000000
--- a/newlib/libc/sys/sparc64/sys/syscallasm.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef _SYSCALLASM_H_
-#define _SYSCALLASM_H_
-
-/*
- * This file defines the system calls for SPARC for the assembler.
- * Anything C-ish is not allowed in this file.
- * C files should include syscall.h.
- */
-
-#include <sys/syscall.h>
-
-/* Some macros for writing assember syscall stubs.  */
-
-#ifdef __svr4__
-#define TEXT_SECTION	.section ".text"
-#define DATA_SECTION	.section ".data"
-#define ALIGN(x)	.align x
-#define GLOBAL(sym)	.global sym
-#define WORD(x)		.long x
-#define ASM_SYMBOL(name) name
-#define ASM_PRIVATE_SYMBOL(name) _##name
-#define SYSCALL_TRAP	8
-#else
-#define TEXT_SECTION	.text
-#define DATA_SECTION	.data
-#define ALIGN(x)	.align x
-#define GLOBAL(sym)	.global sym
-#define WORD(x)		.word x
-#define ASM_SYMBOL(name) _##name
-#define ASM_PRIVATE_SYMBOL(name) name
-#define SYSCALL_TRAP	0
-#endif
-
-#define defsyscall(name, n) \
-	TEXT_SECTION ;			\
-	ALIGN (4) ;			\
-	GLOBAL (ASM_SYMBOL (name)) ;	\
-ASM_SYMBOL (name):			\
-	mov	n,%g1 ;			\
-	ta	%icc,SYSCALL_TRAP ;	\
-	bcc	noerr ;			\
-	sethi	%hi (ASM_PRIVATE_SYMBOL (cerror)),%g1 ;		\
-	or	%g1,%lo (ASM_PRIVATE_SYMBOL (cerror)),%g1 ;	\
-	jmpl	%g1+%g0,%g0 ;		\
-	nop ;				\
-noerr:					\
-	jmpl	%o7+8,%g0 ;		\
-	nop
-
-/* Support for reentrant syscalls.  The "struct _reent *" arg is always the
-   the first one.  After that we allow up to four additional args.  We could
-   allow more, but that's all we need for now.
-
-   It may seem inefficient to have the reent arg be the first one as it means
-   copying all the other args into place (as opposed to making the reent arg
-   the last one in which case there wouldn't be any copying).  I chose a clean
-   design over an extra four instructions in a system call.  All other
-   reentrant functions use the first arg this way.  */
-
-#define defsyscall_r(name, n) \
-	TEXT_SECTION ;			\
-	ALIGN (4) ;			\
-	GLOBAL (ASM_SYMBOL (name)) ;	\
-ASM_SYMBOL (name):			\
-	mov	n,%g1 ;			\
-	mov	%o0,%o5 ;		\
-	mov	%o1,%o0 ;		\
-	mov	%o2,%o1 ;		\
-	mov	%o3,%o2 ;		\
-	mov	%o4,%o3 ;		\
-	ta	%icc,SYSCALL_TRAP ;	\
-	bcc	noerr ;			\
-	sethi	%hi (ASM_PRIVATE_SYMBOL (cerror_r)),%g1 ;	\
-	or	%g1,%lo (ASM_PRIVATE_SYMBOL (cerror_r)),%g1 ;	\
-	jmpl	%g1+%g0,%g0 ;		\
-	mov	%o5,%o1 ;		\
-noerr:					\
-	jmpl	%o7+8,%g0 ;		\
-	nop
-
-#define seterrno() \
-	sethi	%hi (ASM_PRIVATE_SYMBOL (cerror)),%g1 ;		\
-	or	%g1,%lo (ASM_PRIVATE_SYMBOL (cerror)),%g1 ;	\
-	jmpl	%g1+%g0,%g0 ;		\
-	nop
-
-#endif /* _SYSCALLASM_H_ */
diff --git a/newlib/libc/sys/sparc64/sys/termios.h b/newlib/libc/sys/sparc64/sys/termios.h
deleted file mode 100644
index ffdeb9bb2..000000000
--- a/newlib/libc/sys/sparc64/sys/termios.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef	_SYS_TERMIOS_H
-# define _SYS_TERMIOS_H
-
-# define _XCGETA (('x'<<8)|1)
-# define _XCSETA (('x'<<8)|2)
-# define _XCSETAW (('x'<<8)|3)
-# define _XCSETAF (('x'<<8)|4)
-# define _TCSBRK (('T'<<8)|5)
-# define _TCFLSH (('T'<<8)|7)
-# define _TCXONC (('T'<<8)|6)
-
-# define TCOOFF	0
-# define TCOON	1
-# define TCIOFF	2
-# define TCION	3
-
-# define TCIFLUSH	0
-# define TCOFLUSH	1
-# define TCIOFLUSH	2
-
-# define NCCS 13
-
-# define TCSAFLUSH	_XCSETAF
-# define TCSANOW	_XCSETA
-# define TCSADRAIN	_XCSETAW
-# define TCSADFLUSH	_XCSETAF
-
-# define IGNBRK	000001
-# define BRKINT	000002
-# define IGNPAR	000004
-# define INPCK	000020
-# define ISTRIP	000040
-# define INLCR	000100
-# define IGNCR	000200
-# define ICRNL	000400
-# define IXON	002000
-# define IXOFF	010000
-
-# define OPOST	000001
-# define OCRNL	000004
-# define ONLCR	000010
-# define ONOCR	000020
-# define TAB3	014000
-
-# define CLOCAL	004000
-# define CREAD	000200
-# define CSIZE	000060
-# define CS5	0
-# define CS6	020
-# define CS7	040
-# define CS8	060
-# define CSTOPB	000100
-# define HUPCL	002000
-# define PARENB	000400
-# define PAODD	001000
-
-# define ECHO	0000010
-# define ECHOE	0000020
-# define ECHOK	0000040
-# define ECHONL	0000100
-# define ICANON	0000002
-# define IEXTEN	0000400	/* anybody know *what* this does?! */
-# define ISIG	0000001
-# define NOFLSH	0000200
-# define TOSTOP	0001000
-
-# define VEOF	4	/* also VMIN -- thanks, AT&T */
-# define VEOL	5	/* also VTIME -- thanks again */
-# define VERASE	2
-# define VINTR	0
-# define VKILL	3
-# define VMIN	4	/* also VEOF */
-# define VQUIT	1
-# define VSUSP	10
-# define VTIME	5	/* also VEOL */
-# define VSTART	11
-# define VSTOP	12
-
-# define B0	000000
-# define B50	000001
-# define B75	000002
-# define B110	000003
-# define B134	000004
-# define B150	000005
-# define B200	000006
-# define B300	000007
-# define B600	000010
-# define B1200	000011
-# define B1800	000012
-# define B2400	000013
-# define B4800	000014
-# define B9600	000015
-# define B19200	000016
-# define B38400	000017
-
-typedef unsigned char cc_t;
-typedef unsigned short tcflag_t;
-typedef char speed_t;
-
-struct termios {
-	tcflag_t	c_iflag;
-	tcflag_t	c_oflag;
-	tcflag_t	c_cflag;
-	tcflag_t	c_lflag;
-	char		c_line;
-	cc_t		c_cc[NCCS];
-	speed_t		c_ispeed;
-	speed_t		c_ospeed;
-};
-
-# ifndef _NO_MACROS
-
-#  define cfgetospeed(tp)	((tp)->c_ospeed)
-#  define cfgetispeed(tp)	((tp)->c_ispeed)
-#  define cfsetospeed(tp,s)	(((tp)->c_ospeed = (s)), 0)
-#  define cfsetispeed(tp,s)	(((tp)->c_ispeed = (s)), 0)
-#  define tcdrain(fd)		_ioctl (fd, _TCSBRK, 1)
-# endif	/* _NO_MACROS */
-
-#endif	/* _SYS_TERMIOS_H */
-
diff --git a/newlib/libc/sys/sparc64/sys/time.h b/newlib/libc/sys/sparc64/sys/time.h
deleted file mode 100644
index 36f8e1c11..000000000
--- a/newlib/libc/sys/sparc64/sys/time.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _SYS_TIME_H
-#define _SYS_TIME_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct timeval {
-  long tv_sec;
-  long tv_usec;
-};
-
-typedef struct timestruc {
-  time_t tv_sec;
-  long tv_nsec;
-} timestruc_t;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _SYS_TIME_H */
diff --git a/newlib/libc/sys/sparc64/sys/utime.h b/newlib/libc/sys/sparc64/sys/utime.h
deleted file mode 100644
index e2a55faff..000000000
--- a/newlib/libc/sys/sparc64/sys/utime.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef _SYS_UTIME_H
-# define _SYS_UTIME_H
-
-#include <time.h>
-
-struct utimbuf {
-	time_t	actime;
-	time_t	modtime;
-};
-
-#endif	/* _SYS_UTIME_H */
-
diff --git a/newlib/libc/sys/sparc64/sys/utmp.h b/newlib/libc/sys/sparc64/sys/utmp.h
deleted file mode 100644
index f519e6af0..000000000
--- a/newlib/libc/sys/sparc64/sys/utmp.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _UTMP_H
-# define _UTMP_H
-
-#include <sys/types.h>
-
-# define UTMP_FILE "/etc/utmp"
-# define WTMP_FILE "/etc/wtmp"
-
-struct utmp {
-	char	ut_user[8];	/* how limited */
-	char	ut_id[4];	/* ditto */
-	char	ut_line[12];	/* I'm repeating myself */
-	short	ut_pid;
-	short	ut_type;
-	struct exit_status {
-		short e_termination;
-		short e_exit;
-	} ut_exit;		/* for DEAD_PROCESS processes */
-	time_t	ut_time;
-};
-
-/* Definitions for ut_type fields */
-
-# define	EMPTY	0
-# define	RUN_LVL	1
-# define	BOOT_TIME	2
-# define	OLD_TIME	3
-# define	NEW_TIME	4
-# define	INIT_PROCESS	5
-# define	LOGIN_PROCESS	6
-# define	USER_PROCESS	7
-# define	DEAD_PROCESS	8
-# define	ACCOUNTING	9
-# define	UTMAXTYPE	ACCOUNTING
-
-# define	RUNLVL_MSG	"run-level %c"
-# define	BOOT_MSG	"system boot"
-# define	OTIME_MSG	"old time"
-# define	NTIME_MSG	"new time"
-
-#endif	/* _UTMP_H */
-
-
diff --git a/newlib/libc/sys/sparc64/sys/wait.h b/newlib/libc/sys/sparc64/sys/wait.h
deleted file mode 100644
index 08b756aab..000000000
--- a/newlib/libc/sys/sparc64/sys/wait.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef _WAIT_H
-# define _WAIT_H
-
-# define WNOHANG 1
-# define WUNTRACED 2
-
-/*
- * Unlike the atrocity that BSD ended up using, we do not have a "union
- * wait," although I could probably implement one.  Given the code I
- * sometimes end up porting, it might be a good thing.  Anyway, the
- * format of a stat thingy, filled in by the wait*() routines, is:
- * struct {
- *    int filler:16;
- *    union {
- *        struct stopped {
- *            int signo:8;
- *            int o177:8;	// will be 0177 
- *        };
- *        struct exited {
- *            int retval:8;
- *            int zero:8;	// 0, obviously 8-)
- *        };
- *        struct termed {
- *            int zero:8;	// zeroes
- *            int corep:1;	// was there a core file?
- *            int signo:7;	// what?!  Only 127 signals?!
- *        };
- *        int value:16;
- *     };
- * };
- *
- * Braver souls than I can turn that into a union wait, if desired.  Ick.
- */
-
-# define WIFEXITED(val)	((val)&0xff)
-# define WEXITSTATUS(val)	(((val)>>8)&0xff)
-# define WIFSIGNALED(val)	((val) && !((val)&0xff))
-# define WTERMSIG(val)	(((val)>>8)&0x7f)
-# define WIFSTOPPED(val) (((val)&0xff)==0177)
-# define WSTOPSIG(val)	(((val)>>8)&0xff)
-#endif	/* _SYS_WAIT_H */
-
diff --git a/newlib/libc/sys/sparc64/telldir.c b/newlib/libc/sys/sparc64/telldir.c
deleted file mode 100644
index 37d9de638..000000000
--- a/newlib/libc/sys/sparc64/telldir.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)telldir.c	5.9 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/param.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-/*
- * The option SINGLEUSE may be defined to say that a telldir
- * cookie may be used only once before it is freed. This option
- * is used to avoid having memory usage grow without bound.
- */
-#define SINGLEUSE
-
-/*
- * One of these structures is malloced to describe the current directory
- * position each time telldir is called. It records the current magic 
- * cookie returned by getdirentries and the offset within the buffer
- * associated with that return value.
- */
-struct ddloc {
-	struct	ddloc *loc_next;/* next structure in list */
-	long	loc_index;	/* key associated with structure */
-	long	loc_seek;	/* magic cookie returned by getdirentries */
-	long	loc_loc;	/* offset of entry in buffer */
-};
-
-#define	NDIRHASH	32	/* Num of hash lists, must be a power of 2 */
-#define	LOCHASH(i)	((i)&(NDIRHASH-1))
-
-static long	dd_loccnt;	/* Index of entry for sequential readdir's */
-static struct	ddloc *dd_hash[NDIRHASH];   /* Hash list heads for ddlocs */
-
-/*
- * return a pointer into a directory
- */
-long
-telldir(dirp)
-	const DIR *dirp;
-{
-	register int index;
-	register struct ddloc *lp;
-
-	if ((lp = (struct ddloc *)malloc(sizeof(struct ddloc))) == NULL)
-		return (-1);
-	index = dd_loccnt++;
-	lp->loc_index = index;
-	lp->loc_seek = dirp->dd_seek;
-	lp->loc_loc = dirp->dd_loc;
-	lp->loc_next = dd_hash[LOCHASH(index)];
-	dd_hash[LOCHASH(index)] = lp;
-	return (index);
-}
-
-/*
- * seek to an entry in a directory.
- * Only values returned by "telldir" should be passed to seekdir.
- */
-void
-_seekdir(dirp, loc)
-	register DIR *dirp;
-	long loc;
-{
-	register struct ddloc *lp;
-	register struct ddloc **prevlp;
-	struct dirent *dp;
-	extern long lseek();
-
-	prevlp = &dd_hash[LOCHASH(loc)];
-	lp = *prevlp;
-	while (lp != NULL) {
-		if (lp->loc_index == loc)
-			break;
-		prevlp = &lp->loc_next;
-		lp = lp->loc_next;
-	}
-	if (lp == NULL)
-		return;
-	if (lp->loc_loc == dirp->dd_loc && lp->loc_seek == dirp->dd_seek)
-		goto found;
-	(void) lseek(dirp->dd_fd, lp->loc_seek, 0);
-	dirp->dd_seek = lp->loc_seek;
-	dirp->dd_loc = 0;
-	while (dirp->dd_loc < lp->loc_loc) {
-		dp = readdir(dirp);
-		if (dp == NULL)
-			break;
-	}
-found:
-#ifdef SINGLEUSE
-	*prevlp = lp->loc_next;
-	free((caddr_t)lp);
-#endif
-}
diff --git a/newlib/libc/sys/sparc64/template.S b/newlib/libc/sys/sparc64/template.S
deleted file mode 100644
index 53d8e778a..000000000
--- a/newlib/libc/sys/sparc64/template.S
+++ /dev/null
@@ -1,14 +0,0 @@
-/* system call template */
-
-/* Lots of system calls are trivial functions, so we build their source files
-   from a template.  New syscalls can be added simply by editing the
-   Makefile!
-
-   Usage: Compile this file with "func" set to the name of the syscall.  */
-
-#include "sys/syscallasm.h"
-
-#define concat(a,b) a##b
-#define makesys(a)  concat (SYS_, a)
-
-	defsyscall (func, makesys(func))
diff --git a/newlib/libc/sys/sparc64/template_r.S b/newlib/libc/sys/sparc64/template_r.S
deleted file mode 100644
index 8eaa4fc63..000000000
--- a/newlib/libc/sys/sparc64/template_r.S
+++ /dev/null
@@ -1,26 +0,0 @@
-/* reentrant system call template */
-
-/* Lots of system calls are trivial functions, so we build their source files
-   from a template.  New syscalls can be added simply by editing the
-   Makefile!
-
-   The system calls aren't necessarily reentrant.  If we were being used in
-   an embedded system they could be.  Reentrant syscalls are also used,
-   however, to provide ANSI C namespace clean access to the host o/s.
-
-   Usage: Compile this file with "func" set to the name of the syscall.  */
-
-#include "sys/syscallasm.h"
-
-#define concat(a,b)	a##b
-#define concat3(a,b,c)	a##b##c
-#define makesys(a)	concat (SYS_, a)
-#define make_r_fn(a)	concat3 (_, a, _r)
-
-/* The leading _'s get turned into #'s by the Makefile.  */
-
-_ifdef REENT
-	defsyscall_r (make_r_fn (func), makesys (func))
-_else
-	defsyscall (func, makesys (func))
-_endif
diff --git a/newlib/libc/sys/sparc64/utime.S b/newlib/libc/sys/sparc64/utime.S
deleted file mode 100644
index c5729cca3..000000000
--- a/newlib/libc/sys/sparc64/utime.S
+++ /dev/null
@@ -1,10 +0,0 @@
-/* utime() system call */
-/* svr4 only, sunos4 version calls utimes */
-
-#ifdef __svr4__
-
-#include "sys/syscallasm.h"
-
-	defsyscall (utime, SYS_utime)
-
-#endif
diff --git a/newlib/libc/sys/sparc64/utime2.c b/newlib/libc/sys/sparc64/utime2.c
deleted file mode 100644
index 5f01e3b2b..000000000
--- a/newlib/libc/sys/sparc64/utime2.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* utime() system call for sunos4 */
-
-#ifndef __svr4__
-
-#include <time.h>
-#include <sys/time.h>
-#include <utime.h>
-
-int
-utime (char *path, struct utimbuf *times)
-{
-  if (times != NULL)
-    {
-      struct timeval timevals[2];
-
-      timevals[0].tv_sec = (long int) times->actime;
-      timevals[0].tv_usec = 0;
-      timevals[1].tv_sec = (long int) times->modtime;
-      timevals[1].tv_usec = 0;
-      return utimes (path, timevals);
-    }
-
-  return utimes (path, (struct timeval *) 0);
-}
-
-#endif
diff --git a/newlib/libc/sys/sparc64/wait.S b/newlib/libc/sys/sparc64/wait.S
deleted file mode 100644
index 49ab5e939..000000000
--- a/newlib/libc/sys/sparc64/wait.S
+++ /dev/null
@@ -1,35 +0,0 @@
-! wait() "system" call
-! It is really not a system call as it uses wait4().
-
-#include "sys/syscallasm.h"
-
-	TEXT_SECTION
-	ALIGN (4)
-
-#ifdef REENT
-
-	GLOBAL (ASM_SYMBOL (_wait_r))
-ASM_SYMBOL (_wait_r):
-	save	%sp,-136,%sp
-	clr	%o1
-	mov	%i1,%o2
-	clr	%o3
-	call	ASM_SYMBOL (_wait4_r)
-	clr	%o4
-	jmpl	%i7+8,%g0
-	restore	%g0,%o0,%o0
-
-#else /* ! REENT */
-
-	GLOBAL (ASM_SYMBOL (wait))
-ASM_SYMBOL (wait):
-	save	%sp,-136,%sp
-	clr	%o0
-	mov	%i0,%o1
-	clr	%o2
-	call	ASM_SYMBOL (wait4)
-	clr	%o3
-	jmpl	%i7+8,%g0
-	restore	%g0,%o0,%o0
-
-#endif /* ! REENT */
diff --git a/newlib/libc/sys/sun4/Makefile.am b/newlib/libc/sys/sun4/Makefile.am
deleted file mode 100644
index 911008641..000000000
--- a/newlib/libc/sys/sun4/Makefile.am
+++ /dev/null
@@ -1,95 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-COPYOFILES = \
-	Ovfork.o \
-	_exit.o \
-	_sigvec.o \
-	abort.o \
-	access.o \
-	cerror.o \
-	chmod.o \
-	chown.o \
-	close.o \
-	creat.o \
-	dup.o \
-	dup2.o \
-	errlst.o \
-	execl.o \
-	execle.o \
-	execv.o \
-	execve.o \
-	execvp.o \
-	fork.o \
-	fstat.o \
-	getdtablesize.o \
-	getpid.o \
-	getrusage.o  \
-	gettimeofday.o \
-	ieee_globals.o \
-	ioctl.o \
-	isatty.o \
-	kill.o \
-	link.o \
-	lseek.o \
-	open.o \
-	pipe.o \
-	popen.o \
-	read.o \
-	sbrk.o \
-	setitimer.o \
-	sigblock.o \
-	signal.o \
-	sigpause.o \
-	sigsetjmp.o \
-	sigsetmask.o \
-	sigtramp.o \
-	sigvec.o \
-	sleep.o \
-	start_float.o \
-	stat.o \
-	time.o \
-	times.o \
-	umask.o \
-	unlink.o \
-	utime.o \
-	utimes.o \
-	wait.o \
-	wait3.o \
-	wait4.o \
-	write.o \
-	rem.o \
-	multiply.o \
-	umultiply.o
-
-# These files are from Sun's libc.a, but the must be renamed because they
-# conflict with other library .o's.  They are renamed to xxxS.o.
-COPYRENAMEOFILES = divS.o
-
-COPYOMFILES = ieee_flags.o
-
-lib_a_SOURCES = _main.c ieee.c
-lib_a_LIBADD = $(COPYOFILES) $(COPYOMFILES) $(COPYRENAMEOFILES)
-
-$(COPYOFILES):
-	$(AR) x /lib/libc.a $(COPYOFILES) 
-
-$(COPYRENAMEOFILES):
-	$(AR) x /lib/libc.a $(COPYRENAMEFILES:S.o=.o)
-	for f in $(COPYRENAMEOFILES); do mv `basename $$f S.o`.o $$f; done
-
-$(COPYOMFILES):
-	$(AR) x /lib/libm.a $(COPYOMFILES) 
-
-all: crt0.o
-
-crt0.o:
-	cp /lib/crt0.o crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/sun4/Makefile.in b/newlib/libc/sys/sun4/Makefile.in
deleted file mode 100644
index 557de68b0..000000000
--- a/newlib/libc/sys/sun4/Makefile.in
+++ /dev/null
@@ -1,360 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-COPYOFILES =  	Ovfork.o 	_exit.o 	_sigvec.o 	abort.o 	access.o 	cerror.o 	chmod.o 	chown.o 	close.o 	creat.o 	dup.o 	dup2.o 	errlst.o 	execl.o 	execle.o 	execv.o 	execve.o 	execvp.o 	fork.o 	fstat.o 	getdtablesize.o 	getpid.o 	getrusage.o  	gettimeofday.o 	ieee_globals.o 	ioctl.o 	isatty.o 	kill.o 	link.o 	lseek.o 	open.o 	pipe.o 	popen.o 	read.o 	sbrk.o 	setitimer.o 	sigblock.o 	signal.o 	sigpause.o 	sigsetjmp.o 	sigsetmask.o 	sigtramp.o 	sigvec.o 	sleep.o 	start_float.o 	stat.o 	time.o 	times.o 	umask.o 	unlink.o 	utime.o 	utimes.o 	wait.o 	wait3.o 	wait4.o 	write.o 	rem.o 	multiply.o 	umultiply.o
-
-
-# These files are from Sun's libc.a, but the must be renamed because they
-# conflict with other library .o's.  They are renamed to xxxS.o.
-COPYRENAMEOFILES = divS.o
-
-COPYOMFILES = ieee_flags.o
-
-lib_a_SOURCES = _main.c ieee.c
-lib_a_LIBADD = $(COPYOFILES) $(COPYOMFILES) $(COPYRENAMEOFILES)
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_DEPENDENCIES =  Ovfork.o _exit.o _sigvec.o abort.o access.o \
-cerror.o chmod.o chown.o close.o creat.o dup.o dup2.o errlst.o execl.o \
-execle.o execv.o execve.o execvp.o fork.o fstat.o getdtablesize.o \
-getpid.o getrusage.o gettimeofday.o ieee_globals.o ioctl.o isatty.o \
-kill.o link.o lseek.o open.o pipe.o popen.o read.o sbrk.o setitimer.o \
-sigblock.o signal.o sigpause.o sigsetjmp.o sigsetmask.o sigtramp.o \
-sigvec.o sleep.o start_float.o stat.o time.o times.o umask.o unlink.o \
-utime.o utimes.o wait.o wait3.o wait4.o write.o rem.o multiply.o \
-umultiply.o ieee_flags.o divS.o
-lib_a_OBJECTS =  _main.o ieee.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
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-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
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-mostlyclean: mostlyclean-am
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-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
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-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
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-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-$(COPYOFILES):
-	$(AR) x /lib/libc.a $(COPYOFILES) 
-
-$(COPYRENAMEOFILES):
-	$(AR) x /lib/libc.a $(COPYRENAMEFILES:S.o=.o)
-	for f in $(COPYRENAMEOFILES); do mv `basename $$f S.o`.o $$f; done
-
-$(COPYOMFILES):
-	$(AR) x /lib/libm.a $(COPYOMFILES) 
-
-all: crt0.o
-
-crt0.o:
-	cp /lib/crt0.o crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/sun4/_main.c b/newlib/libc/sys/sun4/_main.c
deleted file mode 100644
index 64878088d..000000000
--- a/newlib/libc/sys/sun4/_main.c
+++ /dev/null
@@ -1,6 +0,0 @@
-
-__main()
-{
-  
-
-}
diff --git a/newlib/libc/sys/sun4/aclocal.m4 b/newlib/libc/sys/sun4/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/sun4/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
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diff --git a/newlib/libc/sys/sun4/configure b/newlib/libc/sys/sun4/configure
deleted file mode 100755
index 182785c45..000000000
--- a/newlib/libc/sys/sun4/configure
+++ /dev/null
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-echo "$ac_t""yes" 1>&6
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-  # Double any \ or $.  echo might interpret backslashes.
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-test "$program_prefix" != NONE &&
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-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
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-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
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-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
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-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
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-  newlib_basedir="${srcdir}/../../.."
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-# Do some error checking and defaulting for the host and target type.
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-
-# The aliases save the names the user supplied, while $host etc.
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-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
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-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
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-fi
-cat >> confdefs.h <<EOF
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-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
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-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
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-   AUTOMAKE=automake-${am__api_version}
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-echo "configure:1057: checking for working autoheader" >&5
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
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-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
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-# link an executable.  This should really be fixed in autoconf
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-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
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-      ac_cv_prog_CC="cc"
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-if test $ac_prog_rejected = yes; then
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-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
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-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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-  CFLAGS=
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-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
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-else
-  ac_cv_prog_cc_g=no
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-rm -f conftest*
-
-fi
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-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
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-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
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-  test "${CFLAGS+set}" = set || CFLAGS="-g"
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-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
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-  ac_dummy="$PATH"
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-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-else
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-if test -z "$ac_cv_prog_RANLIB"; then
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-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
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-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
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-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
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-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
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-  for ac_dir in $PATH; do
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-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
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-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
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-	    # AIX install.  It has an incompatible calling convention.
-	    :
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-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
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-fi
-  if test "${ac_cv_path_install+set}" = set; then
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-    # As a last resort, use the slow shell script.  We don't cache a
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-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1424: checking whether to enable maintainer-specific portions of Makefiles" >&5
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-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
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-if test $USE_MAINTAINER_MODE = yes; then
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1458: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/sun4/configure.in b/newlib/libc/sys/sun4/configure.in
deleted file mode 100644
index b16aed354..000000000
--- a/newlib/libc/sys/sun4/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/sun4 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(ieee.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/sun4/ieee.c b/newlib/libc/sys/sun4/ieee.c
deleted file mode 100644
index 28289761d..000000000
--- a/newlib/libc/sys/sun4/ieee.c
+++ /dev/null
@@ -1,115 +0,0 @@
-
-#include <ieeefp.h>
-
-
-fp_rnd
-_DEFUN_VOID(fpgetround)
-{
-  char *out;
-  ieee_flags("get", "direction","", &out);
-  if (strcmp(out,"nearest") == 0) return FP_RN;  
-  if (strcmp(out,"negative") == 0) return FP_RM;  
-  if (strcmp(out,"positive") == 0) return FP_RP;  
-  if (strcmp(out,"tozero") == 0) return FP_RZ;  
-  abort();
-  
-}
-
-fp_rnd
-_DEFUN(fpsetround,(new),
-       fp_rnd new)
-{
-  fp_rnd old = fpgetround();
-  char *dummy;
-  
-  switch (new) 
-  {
-  case FP_RN:
-    ieee_flags("set", "direction", "nearest", &dummy);
-    break;
-  case FP_RM:
-    ieee_flags("set", "direction", "negative", &dummy);
-    break;
-  case FP_RP:
-    ieee_flags("set", "direction", "positive", &dummy);
-    break;
-  case FP_RZ:
-    ieee_flags("set", "direction", "tozero", &dummy);
-    break;
-  default:
-    break;
-  }
-  return old;
-}
-
-
-fp_except
-_DEFUN_VOID(fpgetmask)
-{
-  char *out;
-  int r = 0;
-
-  int i = ieee_flags("get","exception","",&out);  
-  if (i & 1) r |= FP_X_IMP;
-  if (i & 2) r |= FP_X_DX;
-  if (i & 4) r |= FP_X_UFL;
-  if (i & 8) r |= FP_X_OFL;
-  if (i & 16) r |= FP_X_INV;
-  return r;
-
-}
-
-fp_except
-_DEFUN(fpsetmask,(mask),
-       fp_except mask)
-{
-  fp_except old = fpgetmask();  
-
-  char *out;
-  ieee_flags("clear","exception", "all", &out);
-
-
-  if (mask & FP_X_IMP) 
-   ieee_flags("set","exception","inexact", &out);
-  if (mask  & FP_X_DX)
-   ieee_flags("set","exception","division", &out);
-  if (mask & FP_X_UFL)
-   ieee_flags("set","exception","underflow", &out);
-  if (mask & FP_X_OFL)
-   ieee_flags("set","exception","overflow", &out);
-  if (mask & FP_X_INV)
-   ieee_flags("set","exception","invalid", &out);
-
-  return old;
-
-}
-
-fp_except 
-_DEFUN(fpsetsticky,(mask),
-       fp_except mask)
-{
-  return fpsetmask(mask);
-}
-
-fp_except
-_DEFUN_VOID(fpgetsticky)
-{
-  return fpgetmask();
-}
-
-int
-_DEFUN(fpsetroundtoi,(rdi_mode),
-       fp_rdi rdi_mode)
-{
-  
-  return 0;
-  
-}
-
-int 
-_DEFUN_VOID(fpgetroundtoi)
-{
-  
-  return 0;
-  
-}
diff --git a/newlib/libc/sys/sun4/sys/dirent.h b/newlib/libc/sys/sun4/sys/dirent.h
deleted file mode 100644
index b7ca90b0d..000000000
--- a/newlib/libc/sys/sun4/sys/dirent.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef _SYS_DIRENT_H
-# define _SYS_DIRENT_H
-
-/*
- * This file was written to be compatible with the BSD directory
- * routines, so it looks like it.  But it was written from scratch.
- * Sean Eric Fagan, sef@Kithrup.COM
- *
- * Modified by dje@cygnus.com for sun.
- */
-
-typedef struct __dirdesc {
-	int	dd_fd;
-	long	dd_loc;
-	long	dd_size;
-	long	dd_bsize;
-	long	dd_off;
-	char	*dd_buf;
-} DIR;
-
-# define __dirfd(dp)	((dp)->dd_fd)
-
-DIR *opendir (const char *);
-struct dirent *readdir (DIR *);
-void rewinddir (DIR *);
-int closedir (DIR *);
-
-#include <sys/types.h>
-
-#define MAXNAMLEN	255
-
-#define d_ino	d_fileno	/* compatibility */
-
-struct dirent {
-	off_t		d_off;
-	unsigned long	d_fileno;
-	unsigned short	d_reclen;
-	unsigned short	d_namlen;
-	char		d_name[MAXNAMLEN + 1];
-};
-
-/* FIXME: include definition of DIRSIZ() ? */
-
-#endif
diff --git a/newlib/libc/sys/sun4/sys/file.h b/newlib/libc/sys/sun4/sys/file.h
deleted file mode 100644
index 94d65c1df..000000000
--- a/newlib/libc/sys/sun4/sys/file.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* FIXME: really fcntl.h */
-
-#include <sys/fcntl.h>
diff --git a/newlib/libc/sys/sun4/sys/termios.h b/newlib/libc/sys/sun4/sys/termios.h
deleted file mode 100644
index ffdeb9bb2..000000000
--- a/newlib/libc/sys/sun4/sys/termios.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef	_SYS_TERMIOS_H
-# define _SYS_TERMIOS_H
-
-# define _XCGETA (('x'<<8)|1)
-# define _XCSETA (('x'<<8)|2)
-# define _XCSETAW (('x'<<8)|3)
-# define _XCSETAF (('x'<<8)|4)
-# define _TCSBRK (('T'<<8)|5)
-# define _TCFLSH (('T'<<8)|7)
-# define _TCXONC (('T'<<8)|6)
-
-# define TCOOFF	0
-# define TCOON	1
-# define TCIOFF	2
-# define TCION	3
-
-# define TCIFLUSH	0
-# define TCOFLUSH	1
-# define TCIOFLUSH	2
-
-# define NCCS 13
-
-# define TCSAFLUSH	_XCSETAF
-# define TCSANOW	_XCSETA
-# define TCSADRAIN	_XCSETAW
-# define TCSADFLUSH	_XCSETAF
-
-# define IGNBRK	000001
-# define BRKINT	000002
-# define IGNPAR	000004
-# define INPCK	000020
-# define ISTRIP	000040
-# define INLCR	000100
-# define IGNCR	000200
-# define ICRNL	000400
-# define IXON	002000
-# define IXOFF	010000
-
-# define OPOST	000001
-# define OCRNL	000004
-# define ONLCR	000010
-# define ONOCR	000020
-# define TAB3	014000
-
-# define CLOCAL	004000
-# define CREAD	000200
-# define CSIZE	000060
-# define CS5	0
-# define CS6	020
-# define CS7	040
-# define CS8	060
-# define CSTOPB	000100
-# define HUPCL	002000
-# define PARENB	000400
-# define PAODD	001000
-
-# define ECHO	0000010
-# define ECHOE	0000020
-# define ECHOK	0000040
-# define ECHONL	0000100
-# define ICANON	0000002
-# define IEXTEN	0000400	/* anybody know *what* this does?! */
-# define ISIG	0000001
-# define NOFLSH	0000200
-# define TOSTOP	0001000
-
-# define VEOF	4	/* also VMIN -- thanks, AT&T */
-# define VEOL	5	/* also VTIME -- thanks again */
-# define VERASE	2
-# define VINTR	0
-# define VKILL	3
-# define VMIN	4	/* also VEOF */
-# define VQUIT	1
-# define VSUSP	10
-# define VTIME	5	/* also VEOL */
-# define VSTART	11
-# define VSTOP	12
-
-# define B0	000000
-# define B50	000001
-# define B75	000002
-# define B110	000003
-# define B134	000004
-# define B150	000005
-# define B200	000006
-# define B300	000007
-# define B600	000010
-# define B1200	000011
-# define B1800	000012
-# define B2400	000013
-# define B4800	000014
-# define B9600	000015
-# define B19200	000016
-# define B38400	000017
-
-typedef unsigned char cc_t;
-typedef unsigned short tcflag_t;
-typedef char speed_t;
-
-struct termios {
-	tcflag_t	c_iflag;
-	tcflag_t	c_oflag;
-	tcflag_t	c_cflag;
-	tcflag_t	c_lflag;
-	char		c_line;
-	cc_t		c_cc[NCCS];
-	speed_t		c_ispeed;
-	speed_t		c_ospeed;
-};
-
-# ifndef _NO_MACROS
-
-#  define cfgetospeed(tp)	((tp)->c_ospeed)
-#  define cfgetispeed(tp)	((tp)->c_ispeed)
-#  define cfsetospeed(tp,s)	(((tp)->c_ospeed = (s)), 0)
-#  define cfsetispeed(tp,s)	(((tp)->c_ispeed = (s)), 0)
-#  define tcdrain(fd)		_ioctl (fd, _TCSBRK, 1)
-# endif	/* _NO_MACROS */
-
-#endif	/* _SYS_TERMIOS_H */
-
diff --git a/newlib/libc/sys/sun4/sys/utime.h b/newlib/libc/sys/sun4/sys/utime.h
deleted file mode 100644
index e2a55faff..000000000
--- a/newlib/libc/sys/sun4/sys/utime.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef _SYS_UTIME_H
-# define _SYS_UTIME_H
-
-#include <time.h>
-
-struct utimbuf {
-	time_t	actime;
-	time_t	modtime;
-};
-
-#endif	/* _SYS_UTIME_H */
-
diff --git a/newlib/libc/sys/sun4/sys/utmp.h b/newlib/libc/sys/sun4/sys/utmp.h
deleted file mode 100644
index f519e6af0..000000000
--- a/newlib/libc/sys/sun4/sys/utmp.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _UTMP_H
-# define _UTMP_H
-
-#include <sys/types.h>
-
-# define UTMP_FILE "/etc/utmp"
-# define WTMP_FILE "/etc/wtmp"
-
-struct utmp {
-	char	ut_user[8];	/* how limited */
-	char	ut_id[4];	/* ditto */
-	char	ut_line[12];	/* I'm repeating myself */
-	short	ut_pid;
-	short	ut_type;
-	struct exit_status {
-		short e_termination;
-		short e_exit;
-	} ut_exit;		/* for DEAD_PROCESS processes */
-	time_t	ut_time;
-};
-
-/* Definitions for ut_type fields */
-
-# define	EMPTY	0
-# define	RUN_LVL	1
-# define	BOOT_TIME	2
-# define	OLD_TIME	3
-# define	NEW_TIME	4
-# define	INIT_PROCESS	5
-# define	LOGIN_PROCESS	6
-# define	USER_PROCESS	7
-# define	DEAD_PROCESS	8
-# define	ACCOUNTING	9
-# define	UTMAXTYPE	ACCOUNTING
-
-# define	RUNLVL_MSG	"run-level %c"
-# define	BOOT_MSG	"system boot"
-# define	OTIME_MSG	"old time"
-# define	NTIME_MSG	"new time"
-
-#endif	/* _UTMP_H */
-
-
diff --git a/newlib/libc/sys/sun4/sys/wait.h b/newlib/libc/sys/sun4/sys/wait.h
deleted file mode 100644
index 08b756aab..000000000
--- a/newlib/libc/sys/sun4/sys/wait.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* FIXME: From sys/sysvi386/sys */
-#ifndef _WAIT_H
-# define _WAIT_H
-
-# define WNOHANG 1
-# define WUNTRACED 2
-
-/*
- * Unlike the atrocity that BSD ended up using, we do not have a "union
- * wait," although I could probably implement one.  Given the code I
- * sometimes end up porting, it might be a good thing.  Anyway, the
- * format of a stat thingy, filled in by the wait*() routines, is:
- * struct {
- *    int filler:16;
- *    union {
- *        struct stopped {
- *            int signo:8;
- *            int o177:8;	// will be 0177 
- *        };
- *        struct exited {
- *            int retval:8;
- *            int zero:8;	// 0, obviously 8-)
- *        };
- *        struct termed {
- *            int zero:8;	// zeroes
- *            int corep:1;	// was there a core file?
- *            int signo:7;	// what?!  Only 127 signals?!
- *        };
- *        int value:16;
- *     };
- * };
- *
- * Braver souls than I can turn that into a union wait, if desired.  Ick.
- */
-
-# define WIFEXITED(val)	((val)&0xff)
-# define WEXITSTATUS(val)	(((val)>>8)&0xff)
-# define WIFSIGNALED(val)	((val) && !((val)&0xff))
-# define WTERMSIG(val)	(((val)>>8)&0x7f)
-# define WIFSTOPPED(val) (((val)&0xff)==0177)
-# define WSTOPSIG(val)	(((val)>>8)&0xff)
-#endif	/* _SYS_WAIT_H */
-
diff --git a/newlib/libc/sys/sysmec/Makefile.am b/newlib/libc/sys/sysmec/Makefile.am
deleted file mode 100644
index fdaa7f649..000000000
--- a/newlib/libc/sys/sysmec/Makefile.am
+++ /dev/null
@@ -1,18 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = _exit.c access.c chmod.c chown.c close.c creat.c crt1.c \
-	execv.c execve.c fork.c fstat.c getpid.c isatty.c \
-	kill.c lseek.c open.c pipe.c read.c \
-	sbrk.c stat.c time.c trap.S unlink.c utime.c wait.c write.c \
-	times.c gettime.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/sysmec/Makefile.in b/newlib/libc/sys/sysmec/Makefile.in
deleted file mode 100644
index 45b924a08..000000000
--- a/newlib/libc/sys/sysmec/Makefile.in
+++ /dev/null
@@ -1,333 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = _exit.c access.c chmod.c chown.c close.c creat.c crt1.c 	execv.c execve.c fork.c fstat.c getpid.c isatty.c 	kill.c lseek.c open.c pipe.c read.c 	sbrk.c stat.c time.c trap.S unlink.c utime.c wait.c write.c 	times.c gettime.c
-
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  _exit.o access.o chmod.o chown.o close.o creat.o crt1.o \
-execv.o execve.o fork.o fstat.o getpid.o isatty.o kill.o lseek.o open.o \
-pipe.o read.o sbrk.o stat.o time.o trap.o unlink.o utime.o wait.o \
-write.o times.o gettime.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/sysmec/_exit.c b/newlib/libc/sys/sysmec/_exit.c
deleted file mode 100644
index bf7e2866b..000000000
--- a/newlib/libc/sys/sysmec/_exit.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-static void _do_dtors()
-{
-  /* The loop variable is static so that if a destructor calls exit, 
-     and we return here, we simply continue with the next destructor. */
-  typedef void (*pfunc) ();
-  extern pfunc __dtors[];
-  extern pfunc __dtors_end[];
-  static pfunc *p = __dtors;
-  
-  while (p < __dtors_end)
-    (*p++) ();
-}
-
-
-void _exit (n)
-{
-  /* Destructors should be done earlier because they need to be done before the
-     files are closed, but here is better than nowhere (and this balances the
-     constructors done in crt1.c. */
-  _do_dtors();
-
-  TRAP0 (SYS_exit, n, 0, 0);
-}
diff --git a/newlib/libc/sys/sysmec/access.c b/newlib/libc/sys/sysmec/access.c
deleted file mode 100644
index 8e08b3a7f..000000000
--- a/newlib/libc/sys/sysmec/access.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* This is file ACCESS.C */
-/*
- * Copyright (C) 1993 DJ Delorie
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms is permitted
- * provided that the above copyright notice and following paragraph are
- * duplicated in all such forms.
- *
- * This file is distributed WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-int access(const char *fn, int flags)
-{
-  struct stat s;
-  if (stat(fn, &s))
-    return -1;
-  if (s.st_mode & S_IFDIR)
-    return 0;
-  if (flags & W_OK)
-  {
-    if (s.st_mode & S_IWRITE)
-      return 0;
-    return -1;
-  }
-  return 0;
-}
-	
diff --git a/newlib/libc/sys/sysmec/aclocal.m4 b/newlib/libc/sys/sysmec/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/sysmec/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
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-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
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-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-
-AC_PROG_INSTALL
-
-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-fi
-
-. [$]{newlib_basedir}/configure.host
-
-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
-AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
-AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
-AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
-AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
-
-AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
-
-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
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-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
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-AC_SUBST($1)])
-
-# Define a conditional.
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-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi])
-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
diff --git a/newlib/libc/sys/sysmec/chmod.c b/newlib/libc/sys/sysmec/chmod.c
deleted file mode 100644
index 181460415..000000000
--- a/newlib/libc/sys/sysmec/chmod.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-chmod (const char *path, mode_t mode)
-{
-  return TRAP0 (SYS_chmod, path, mode, 0);
-}
diff --git a/newlib/libc/sys/sysmec/chown.c b/newlib/libc/sys/sysmec/chown.c
deleted file mode 100644
index 5b083f1db..000000000
--- a/newlib/libc/sys/sysmec/chown.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-
-int
-chown (const char *path, short owner, short group)
-{
-  return TRAP0 (SYS_chown, path, owner, group);
-}
diff --git a/newlib/libc/sys/sysmec/close.c b/newlib/libc/sys/sysmec/close.c
deleted file mode 100644
index 323c74ac5..000000000
--- a/newlib/libc/sys/sysmec/close.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_close (int file)
-{
-  return TRAP0 (SYS_close, file, 0, 0);
-}
diff --git a/newlib/libc/sys/sysmec/configure b/newlib/libc/sys/sysmec/configure
deleted file mode 100755
index c3fe7f351..000000000
--- a/newlib/libc/sys/sysmec/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
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-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
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-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
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-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
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-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
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-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
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-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
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-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
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-
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-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
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-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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-
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-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
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-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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-
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-  case "${enableval}" in
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- esac
-else
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-
-
-
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-
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-echo "configure:936: checking host system type" >&5
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-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
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-  echo "$ac_t""no" 1>&6
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-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$RANLIB"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
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-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
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-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
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-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
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-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
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-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
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-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
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-  for ac_dir in $PATH; do
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-	    # AIX install.  It has an incompatible calling convention.
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-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
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-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
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-    # As a last resort, use the slow shell script.  We don't cache a
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-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
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-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
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-# fails, because we are probably configuring with a cross compiler
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-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
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-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
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-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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-      case $file in
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-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
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-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
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-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
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-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
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-  ELIX_LEVEL_1_TRUE='#'
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-if test x${newlib_elix_level} = x2; then
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-if test x${newlib_elix_level} = x3; then
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-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
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-
-
-if test x${newlib_elix_level} = x4; then
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-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
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-
-
-
-if test x${use_libtool} = xyes; then
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-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
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-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
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-# By default, configure uses ./config.cache as the cache file,
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-# The following way of writing the cache mishandles newlines in values,
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-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
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-
-
-# Without the "./", some shells look in PATH for config.status.
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-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
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-ac_given_srcdir=$srcdir
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-cat >> $CONFIG_STATUS <<EOF
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-# Protect against being on the right side of a sed subst in config.status.
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-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
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-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/sysmec/configure.in b/newlib/libc/sys/sysmec/configure.in
deleted file mode 100644
index 39673d20c..000000000
--- a/newlib/libc/sys/sysmec/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/sysmec configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(crt1.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/sysmec/creat.c b/newlib/libc/sys/sysmec/creat.c
deleted file mode 100644
index fce9bc31c..000000000
--- a/newlib/libc/sys/sysmec/creat.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-creat (const char *path,
-	int mode)
-{
-  return TRAP0 (SYS_creat, path, mode, 0);
-}
diff --git a/newlib/libc/sys/sysmec/crt0.S b/newlib/libc/sys/sysmec/crt0.S
deleted file mode 100644
index ca7c88fe6..000000000
--- a/newlib/libc/sys/sysmec/crt0.S
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifdef __mn10300__
-	.section .text
-	.global	_start
-_start:
-	mov _stack-8,a0		# Load up the stack pointer
-	mov a0,sp
-
-	mov _edata,a0		# Get the start/end of bss
-	mov _end,a1
-
-	cmp a0,a1		# If no bss, then do nothing
-	beq .L0
-
-	clr d0			# clear d0
-
-.L1:
-	movbu d0,(a0)		# Clear a byte and bump pointer
-	inc a0
-	cmp a0,a1
-	bne .L1
-
-.L0:
-	call ___main,[],0	# Call __main to run ctors/dtors
-	clr d0
-	clr d1
-	mov d0,(4,sp)
-	call _main,[],0		# Call main program
-	call _exit,[],0		# All done, no need to return or
-				# deallocate our stack.
-
-	.section ._stack
-_stack:	.long 	1
-#else
-	.section .text
-	.global	_start
-_start:
-	mov _stack-4,a3		# Load up the stack pointer and allocate
-				# our current frame.
-
-	mov _edata,a0		# Get the start/end of bss
-	mov _end,a1
-
-	cmp a0,a1		# If no bss, then do nothing
-	beqx .L0
-
-	sub d0,d0		# clear d0
-
-.L1:
-	movb d0,(a0)		# Clear a byte and bump pointer
-	add 1,a0
-	cmp a0,a1
-	bnex .L1
-
-.L0:
-	jsr ___main
-	sub d0,d0
-	mov d0,d1
-	mov d0,(a3)
-	jsr _main		# Call main program
-	jmp _exit		# All done, no need to return or
-				# deallocate our stack.
-
-	.section ._stack
-_stack:	.long 	1
-#endif
diff --git a/newlib/libc/sys/sysmec/crt1.c b/newlib/libc/sys/sysmec/crt1.c
deleted file mode 100644
index dd0be3145..000000000
--- a/newlib/libc/sys/sysmec/crt1.c
+++ /dev/null
@@ -1,16 +0,0 @@
-void __main ()
-{
-  static int initialized;
-  if (! initialized)
-    {
-      typedef void (*pfunc) ();
-      extern pfunc __ctors[];
-      extern pfunc __ctors_end[];
-      pfunc *p;
-
-      initialized = 1;
-      for (p = __ctors_end; p > __ctors; )
-	(*--p) ();
-
-    }
-}
diff --git a/newlib/libc/sys/sysmec/execv.c b/newlib/libc/sys/sysmec/execv.c
deleted file mode 100644
index 6665721c0..000000000
--- a/newlib/libc/sys/sysmec/execv.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-execv (const char *path, char *const argv[])
-{
-  return TRAP0 (SYS_execv, path, argv, 0);
-}
diff --git a/newlib/libc/sys/sysmec/execve.c b/newlib/libc/sys/sysmec/execve.c
deleted file mode 100644
index a0d64c233..000000000
--- a/newlib/libc/sys/sysmec/execve.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_execve (const char *path, char *const argv[], char *const envp[])
-{
-  return TRAP0 (SYS_execve, path, argv, envp);
-}
diff --git a/newlib/libc/sys/sysmec/fork.c b/newlib/libc/sys/sysmec/fork.c
deleted file mode 100644
index 1aab32445..000000000
--- a/newlib/libc/sys/sysmec/fork.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_fork ()
-{
-  return TRAP0 (SYS_fork, 0, 0, 0);
-}
diff --git a/newlib/libc/sys/sysmec/fstat.c b/newlib/libc/sys/sysmec/fstat.c
deleted file mode 100644
index 261b1449b..000000000
--- a/newlib/libc/sys/sysmec/fstat.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_fstat (int file,
-	struct stat *st)
-{
-  st->st_mode = S_IFCHR;
-  st->st_blksize = 4096;
-  return 0;
-}
diff --git a/newlib/libc/sys/sysmec/getpid.c b/newlib/libc/sys/sysmec/getpid.c
deleted file mode 100644
index 070382e75..000000000
--- a/newlib/libc/sys/sysmec/getpid.c
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-_getpid (n)
-{
-  return 1;
-}
diff --git a/newlib/libc/sys/sysmec/gettime.c b/newlib/libc/sys/sysmec/gettime.c
deleted file mode 100644
index 69250b12c..000000000
--- a/newlib/libc/sys/sysmec/gettime.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include "sys/time.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_gettimeofday (struct timeval *tp, void *tzp)
-{
-  return TRAP0 (SYS_gettimeofday, tp, tzp, 0);
-}
diff --git a/newlib/libc/sys/sysmec/isatty.c b/newlib/libc/sys/sysmec/isatty.c
deleted file mode 100644
index 3ea99863d..000000000
--- a/newlib/libc/sys/sysmec/isatty.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-isatty (fd)
-     int fd;
-{
-  return 1;
-}
diff --git a/newlib/libc/sys/sysmec/kill.c b/newlib/libc/sys/sysmec/kill.c
deleted file mode 100644
index 638132fed..000000000
--- a/newlib/libc/sys/sysmec/kill.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-_kill (n, m)
-{
-  return TRAP0 (SYS_exit, 0xdead, 0, 0);
-}
-
diff --git a/newlib/libc/sys/sysmec/lseek.c b/newlib/libc/sys/sysmec/lseek.c
deleted file mode 100644
index dad6c39a8..000000000
--- a/newlib/libc/sys/sysmec/lseek.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/unistd.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-off_t
-_lseek (int file,
-	off_t ptr,
-	int dir)
-{
-  return TRAP0 (SYS_lseek, file, ptr, dir);
-}
diff --git a/newlib/libc/sys/sysmec/open.c b/newlib/libc/sys/sysmec/open.c
deleted file mode 100644
index 0a9dbb04c..000000000
--- a/newlib/libc/sys/sysmec/open.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_open (const char *path,
-	int flags)
-{
-  return TRAP0 (SYS_open, path, flags, 0);
-}
diff --git a/newlib/libc/sys/sysmec/pipe.c b/newlib/libc/sys/sysmec/pipe.c
deleted file mode 100644
index 4c0078067..000000000
--- a/newlib/libc/sys/sysmec/pipe.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-pipe (int *fd)
-{
-  return TRAP0 (SYS_pipe, fd, 0, 0);
-}
diff --git a/newlib/libc/sys/sysmec/read.c b/newlib/libc/sys/sysmec/read.c
deleted file mode 100644
index eae084a6e..000000000
--- a/newlib/libc/sys/sysmec/read.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-_read (int file,
-       char *ptr,
-       size_t len)
-{
-  return TRAP0 (SYS_read, file, ptr, len);
-}
diff --git a/newlib/libc/sys/sysmec/sbrk.c b/newlib/libc/sys/sysmec/sbrk.c
deleted file mode 100644
index 80cb431f6..000000000
--- a/newlib/libc/sys/sysmec/sbrk.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-caddr_t
-_sbrk (size_t incr)
-{
-  extern char end;		/* Defined by the linker */
-  static char *heap_end;
-  char *prev_heap_end;
-#if 0
-  char *sp = (char *)stack_ptr;
-#else
-  char *sp = (char *)&sp;
-#endif
-
-  if (heap_end == 0)
-    {
-      heap_end = &end;
-    }
-  prev_heap_end = heap_end;
-  if (heap_end + incr > sp)
-    {
-      _write (1, "Heap and stack collision\n", 25);
-      abort ();
-    }
-  heap_end += incr;
-  return (caddr_t) prev_heap_end;
-}
diff --git a/newlib/libc/sys/sysmec/stat.c b/newlib/libc/sys/sysmec/stat.c
deleted file mode 100644
index 11bbe8e30..000000000
--- a/newlib/libc/sys/sysmec/stat.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_stat (const char *path, struct stat *st)
-
-{
-  return TRAP0 (SYS_stat, path, st, 0);
-}
diff --git a/newlib/libc/sys/sysmec/sys/syscall.h b/newlib/libc/sys/sysmec/sys/syscall.h
deleted file mode 100644
index f301ea0ee..000000000
--- a/newlib/libc/sys/sysmec/sys/syscall.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#define	SYS_exit	1
-#define	SYS_fork	2
-
-#define	SYS_read	3
-#define	SYS_write	4
-#define	SYS_open	5
-#define	SYS_close	6
-#define	SYS_wait4	7
-#define	SYS_creat	8
-#define	SYS_link	9
-#define	SYS_unlink	10
-#define	SYS_execv	11
-#define	SYS_chdir	12
-#define	SYS_mknod	14
-#define	SYS_chmod	15
-#define	SYS_chown	16
-#define	SYS_lseek	19
-#define	SYS_getpid	20
-#define SYS_isatty      21
-#define SYS_fstat       22
-#define SYS_time 	23
-
-
-#define SYS_ARG		24
-#define	SYS_stat	38
-
-
-#define	SYS_pipe	42
-#define	SYS_execve	59
-#define   SYS_times       43
-#define SYS_gettimeofday 116
-
-#define SYS_utime       201 /* not really a system call */
-#define SYS_wait        202 /* nor is this */
-
diff --git a/newlib/libc/sys/sysmec/time.c b/newlib/libc/sys/sysmec/time.c
deleted file mode 100644
index bde056eba..000000000
--- a/newlib/libc/sys/sysmec/time.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-time_t
-time (time_t *tloc)
-{
-  return TRAP0 (SYS_time, tloc, 0, 0);
-}
diff --git a/newlib/libc/sys/sysmec/times.c b/newlib/libc/sys/sysmec/times.c
deleted file mode 100644
index 3555fd6a4..000000000
--- a/newlib/libc/sys/sysmec/times.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include "sys/times.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-clock_t
-times (struct tms *buffer)
-{
-  return TRAP0 (SYS_times, buffer, 0, 0);
-}
diff --git a/newlib/libc/sys/sysmec/trap.S b/newlib/libc/sys/sysmec/trap.S
deleted file mode 100644
index 911c02dbc..000000000
--- a/newlib/libc/sys/sysmec/trap.S
+++ /dev/null
@@ -1,13 +0,0 @@
-	.text
-	.global	___trap0
-___trap0:
-	syscall
-	cmp 0,d0
-	beq .L0
-	mov d0,(_errno)
-.L0:
-#ifdef __mn10300__
-	rets
-#else
-	rts
-#endif
diff --git a/newlib/libc/sys/sysmec/unlink.c b/newlib/libc/sys/sysmec/unlink.c
deleted file mode 100644
index debd806a9..000000000
--- a/newlib/libc/sys/sysmec/unlink.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_unlink ()
-{
-  return -1;
-}
diff --git a/newlib/libc/sys/sysmec/utime.c b/newlib/libc/sys/sysmec/utime.c
deleted file mode 100644
index 8d3e35977..000000000
--- a/newlib/libc/sys/sysmec/utime.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-utime (path, times)
-     const char *path;
-     char *times;
-{
-  return TRAP0 (SYS_utime, path, times, 0);
-}
diff --git a/newlib/libc/sys/sysmec/wait.c b/newlib/libc/sys/sysmec/wait.c
deleted file mode 100644
index 2e5cb6bad..000000000
--- a/newlib/libc/sys/sysmec/wait.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_wait (statusp)
-     int *statusp;
-{
-  return TRAP0 (SYS_wait, 0, 0, 0);
-}
diff --git a/newlib/libc/sys/sysmec/write.c b/newlib/libc/sys/sysmec/write.c
deleted file mode 100644
index 78fd64f22..000000000
--- a/newlib/libc/sys/sysmec/write.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 ();
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (p1), (p2), (p3))
-
-int
-_write ( int file,
-	 char *ptr,
-	 size_t len)
-{
-  return TRAP0 (SYS_write, file, ptr, len);
-}
diff --git a/newlib/libc/sys/sysnec810/Makefile.am b/newlib/libc/sys/sysnec810/Makefile.am
deleted file mode 100644
index 018895432..000000000
--- a/newlib/libc/sys/sysnec810/Makefile.am
+++ /dev/null
@@ -1,14 +0,0 @@
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deleted file mode 100644
index 9ca741bbf..000000000
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deleted file mode 100644
index 0a1490998..000000000
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-
-echo "\
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-" 1>&5
-
-# Strip out --no-create and --no-recursion so they do not pile up.
-# Also quote any args containing shell metacharacters.
-ac_configure_args=
-for ac_arg
-do
-  case "$ac_arg" in
-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-  | --no-cr | --no-c) ;;
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
-  esac
-done
-
-# NLS nuisances.
-# Only set these to C if already set.  These must not be set unconditionally
-# because not all systems understand e.g. LANG=C (notably SCO).
-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
-# Non-C LC_CTYPE values break the ctype check.
-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo > confdefs.h
-
-# A filename unique to this package, relative to the directory that
-# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=io.s
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_prog=$0
-  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
-  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-  srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
-    srcdir=..
-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-ac_aux_dir=
-for ac_dir in ../../../.. $srcdir/../../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-am__api_version="1.4"
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:578: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:631: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "$*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "$*" != "X $srcdir/configure conftestfile" \
-      && test "$*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" 1>&2; exit 1; }
-   fi
-
-   test "$2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-if test $host != $build; then
-  ac_tool_prefix=${host_alias}-
-else
-  ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:721: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 726 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:754: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 759 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
-  enableval="$enable_multilib"
-  case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
-else
-  multilib=yes
-fi
-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
-if test "${enable_target_optspace+set}" = set; then
-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-#    same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
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-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
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-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:975: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
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-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
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-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-
-cat >> confdefs.h <<EOF
-#define VERSION "$VERSION"
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-
-
-missing_dir=`cd $ac_aux_dir && pwd`
-echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1018: checking for working aclocal-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1031: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
-   AUTOCONF=autoconf
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-   AUTOCONF="$missing_dir/missing autoconf"
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-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   AUTOMAKE=automake-${am__api_version}
-   echo "$ac_t""found" 1>&6
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-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoheader --version) < /dev/null > /dev/null 2>&1; then
-   AUTOHEADER=autoheader
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-   AUTOHEADER="$missing_dir/missing autoheader"
-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1070: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
-   MAKEINFO=makeinfo
-   echo "$ac_t""found" 1>&6
-else
-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
-
-
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
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-
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-# Extract the first word of "gcc", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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-if test -n "$CC"; then
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-  echo "$ac_t""no" 1>&6
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-  ac_dummy="$PATH"
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-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
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-  IFS="$ac_save_ifs"
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-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
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-  echo "$ac_t""no" 1>&6
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-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
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-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
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-  cat > conftest.c <<EOF
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-  ac_cv_prog_gcc=yes
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-  ac_cv_prog_gcc=no
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-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
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-else
-  ac_cv_prog_cc_g=no
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-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
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-  test "${CFLAGS+set}" = set || CFLAGS="-g"
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-
-
-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$AS"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-      ac_cv_prog_AS="${ac_tool_prefix}as"
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-  echo "$ac_t""no" 1>&6
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-# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$AR"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-AR="$ac_cv_prog_AR"
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-else
-  echo "$ac_t""no" 1>&6
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-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$RANLIB"; then
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
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-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
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-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1370: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
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-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
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-    case "$ac_dir/" in
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-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
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-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
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-	    # AIX install.  It has an incompatible calling convention.
-	    :
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-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
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-    INSTALL="$ac_install_sh"
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-echo "$ac_t""$INSTALL" 1>&6
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-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1424: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
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-  USE_MAINTAINER_MODE=$enableval
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-  USE_MAINTAINER_MODE=no
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-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
-  
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-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
-  MAINTAINER_MODE_FALSE='#'
-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1458: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
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-  ELIX_LEVEL_1_TRUE='#'
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-
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-if test x${newlib_elix_level} = x2; then
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-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
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-# scripts and configure runs.  It is not useful on other systems.
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-#
-# By default, configure uses ./config.cache as the cache file,
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-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
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-# The following way of writing the cache mishandles newlines in values,
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-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
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-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
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-  if test -w $cache_file; then
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-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
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-rm -f confcache
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-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
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-
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-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
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-s%\[%\\&%g
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-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
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-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/sysnec810/configure.in b/newlib/libc/sys/sysnec810/configure.in
deleted file mode 100644
index 483662c7a..000000000
--- a/newlib/libc/sys/sysnec810/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/sysnec810 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(io.s)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/sysnec810/crt0.s b/newlib/libc/sys/sysnec810/crt0.s
deleted file mode 100644
index 3c7a382ff..000000000
--- a/newlib/libc/sys/sysnec810/crt0.s
+++ /dev/null
@@ -1,22 +0,0 @@
-        .set    STACKTOP, 0x100000
-
-        .extern __tp_TEXT, 4
-        .extern __gp_DATA, 4
-        .extern _main
-        .globl  __start
-        .globl  _exit
-        .globl  __exit
-
-        .text
-__start:
-        mov     2, r10                  -- set Cache Control Word
-        ldsr    r10, 24                 --
-#
-        mov     STACKTOP, sp            -- set stack pointer
-        mov     #__tp_TEXT, tp          -- set tp register
-        mov     #__gp_DATA, gp          -- set gp register offset
-        add     tp, gp                  -- set gp register
-        jal     _main                   -- call main function
-__exit:
-	halt				-- end of the program
-
diff --git a/newlib/libc/sys/sysnec810/io.s b/newlib/libc/sys/sysnec810/io.s
deleted file mode 100644
index f85975a1f..000000000
--- a/newlib/libc/sys/sysnec810/io.s
+++ /dev/null
@@ -1,41 +0,0 @@
-#	V800 Series Assembler Source File created by cxx732 
-	.data
-	.sdata
-	.bss
-	.sbss
-	.text
-	#@(#)V800 Series Assembly Code Improver E1.50c [16 Jul 93]
-	#@(#)V800 Series Assembly Code Generator E1.00f'[25 Nov 93]
-	#@(#)V800 Series Optic Optimizer E1.00e [13 Jul 93]
-	#@(#)optimized at Wed May 11 13:37:07 1994
-	#@(#)option:_R_xcedfgbhjqkn___s____T:
-	#@(#)V800 Series Optic Inliner E1.00c [14 Jul 93]
-	#@(#)V800 Series Optic Merger E1.00b [15 Jul 93]
-	#@(#)V800 Series Optimizing C Compiler Frontend E1.00j [26 Feb 94]
-	.file	"/sethra/death/sef/v810/devo/newlib/libc/sys/v810/io.c"
-	#@(#) fsort : -N8192 -G512 -C1024 -q -e -a -d 
-	.align	4
-	.frame	__inb, .F2
-	.globl	__inb
-__inb:
-	add	-.F2, sp
-	in.b	[r6],r10
-	andi	0xff, r10, r10
-	add	.F2, sp
-	jmp	[lp]
-	.set	.F2, 0x8
-	.set	.A2, 0x4
-	.set	.T2, 0x0
-	.align	4
-	.frame	__outb, .F3
-	.globl	__outb
-__outb:
-	andi	0xff, r7, r10
-	out.b	r10,[r6]
-	jmp	[lp]
-	.set	.F3, 0x0
-	.set	.A3, 0x0
-	.set	.T3, 0x0
-	.vline
-	.vdebug
-	.vdbstrtab
diff --git a/newlib/libc/sys/sysnec810/misc.c b/newlib/libc/sys/sysnec810/misc.c
deleted file mode 100644
index f44c03d51..000000000
--- a/newlib/libc/sys/sysnec810/misc.c
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-extern int _write (int, void*, unsigned int);
-
-int
-_open() {
-  return -1;
-}
-
-int
-_close() {
-  return -1;
-}
-
-int
-_lseek() {
-  return 0;
-}
-
-int
-_read() {
-  return 0;
-}
-
-int
-isatty() {
-  return 1;
-}
-
-int
-_DEFUN(_fstat,(file, st),
-       int file _AND
-       struct stat *st)
-{
-  st->st_mode = S_IFCHR;
-  return 0;
-}
-
diff --git a/newlib/libc/sys/sysnec810/sbrk.c b/newlib/libc/sys/sysnec810/sbrk.c
deleted file mode 100644
index b1cf4a781..000000000
--- a/newlib/libc/sys/sysnec810/sbrk.c
+++ /dev/null
@@ -1,12 +0,0 @@
-extern int _end;
-
-static char *end_of_data = (char *) &_end;
-
-char *
-_sbrk (int delta) {
-	char *ptr = end_of_data;
-
-	end_of_data += delta;
-	return ptr;
-}
-
diff --git a/newlib/libc/sys/sysnec810/write.c b/newlib/libc/sys/sysnec810/write.c
deleted file mode 100644
index 96c1e49ce..000000000
--- a/newlib/libc/sys/sysnec810/write.c
+++ /dev/null
@@ -1,36 +0,0 @@
-static volatile char *data = (char *)(0x20);
-static volatile char *control = (char *)(0x24);
-
-extern void _outb (volatile char*, unsigned char);
-extern unsigned char _inb (volatile char*);
-
-static unsigned char
- read_scc_reg (unsigned char n)
-{
-  _outb (control, n);
-  return _inb(control);
-}
-
-static void write_scc_data (unsigned char n)
-{
-  _outb (data, n);
-}
-
-int
-_write (int dev, void *buf, unsigned int len)
-{
-  int i;
-  char *string = (char*)buf;
-
-  for (i = 0; i < len; i++) 
-    {
-      int j;
-
-      for (j = 0 ; j < 5000; j++)
-	;
-      write_scc_data (string[i]);
-
-    }
-  return len;
-}
-
diff --git a/newlib/libc/sys/sysnecv850/Makefile.am b/newlib/libc/sys/sysnecv850/Makefile.am
deleted file mode 100644
index 2c74d173d..000000000
--- a/newlib/libc/sys/sysnecv850/Makefile.am
+++ /dev/null
@@ -1,19 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = \
-	_exit.c access.c chmod.c chown.c close.c creat.c crt1.c \
-	execv.c execve.c fork.c fstat.c getpid.c isatty.c \
-	kill.c lseek.c open.c pipe.c read.c link.c \
-	sbrk.c stat.c time.c trap.S unlink.c utime.c wait.c write.c \
-	times.c gettime.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/sysnecv850/Makefile.in b/newlib/libc/sys/sysnecv850/Makefile.in
deleted file mode 100644
index 7d3b0ba31..000000000
--- a/newlib/libc/sys/sysnecv850/Makefile.in
+++ /dev/null
@@ -1,333 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES =  	_exit.c access.c chmod.c chown.c close.c creat.c crt1.c 	execv.c execve.c fork.c fstat.c getpid.c isatty.c 	kill.c lseek.c open.c pipe.c read.c link.c 	sbrk.c stat.c time.c trap.S unlink.c utime.c wait.c write.c 	times.c gettime.c
-
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  _exit.o access.o chmod.o chown.o close.o creat.o crt1.o \
-execv.o execve.o fork.o fstat.o getpid.o isatty.o kill.o lseek.o open.o \
-pipe.o read.o link.o sbrk.o stat.o time.o trap.o unlink.o utime.o \
-wait.o write.o times.o gettime.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
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-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
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-
-.c.o:
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-
-.s.o:
-	$(COMPILE) -c $<
-
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-	$(COMPILE) -c $<
-
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-	-rm -f *.o core *.core
-
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-
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-	-rm -f *.tab.c
-
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-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
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-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
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-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
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-	  && $(MAKE) $(AM_MAKEFLAGS) install \
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-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
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-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
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-		mostlyclean-am
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-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
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-	-rm -f config.status
-
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-
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-all: crt0.o
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/sysnecv850/_exit.c b/newlib/libc/sys/sysnecv850/_exit.c
deleted file mode 100644
index b45ae96c8..000000000
--- a/newlib/libc/sys/sysnecv850/_exit.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-static void _do_dtors()
-{
-  /* The loop variable is static so that if a destructor calls exit, 
-     and we return here, we simply continue with the next destructor. */
-  typedef void (*pfunc) ();
-  extern pfunc __dtors[];
-  extern pfunc __dtors_end[];
-  static pfunc *p = __dtors;
-  
-  while (p < __dtors_end)
-    (*p++) ();
-}
-
-
-void _exit (n)
-{
-  /* Destructors should be done earlier because they need to be done before the
-     files are closed, but here is better than nowhere (and this balances the
-     constructors done in crt1.c. */
-  _do_dtors();
-
-  TRAP0 (SYS_exit, n, 0, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/access.c b/newlib/libc/sys/sysnecv850/access.c
deleted file mode 100644
index 8e08b3a7f..000000000
--- a/newlib/libc/sys/sysnecv850/access.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* This is file ACCESS.C */
-/*
- * Copyright (C) 1993 DJ Delorie
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms is permitted
- * provided that the above copyright notice and following paragraph are
- * duplicated in all such forms.
- *
- * This file is distributed WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-int access(const char *fn, int flags)
-{
-  struct stat s;
-  if (stat(fn, &s))
-    return -1;
-  if (s.st_mode & S_IFDIR)
-    return 0;
-  if (flags & W_OK)
-  {
-    if (s.st_mode & S_IWRITE)
-      return 0;
-    return -1;
-  }
-  return 0;
-}
-	
diff --git a/newlib/libc/sys/sysnecv850/aclocal.m4 b/newlib/libc/sys/sysnecv850/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/sysnecv850/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
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- fi], [newlib_iconv=${newlib_iconv}])dnl
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-AC_ARG_ENABLE(newlib-elix-level,
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-  1)   newlib_elix_level=1 ;;
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-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
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-
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-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
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-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
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-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
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-  else
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-
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-dnl plays around with CFLAGS (such as to build both debugging and
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-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
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-
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-])
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-# some checks are only needed if your package does certain things.
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-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
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-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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-missing_dir=`cd $ac_aux_dir && pwd`
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-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
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-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
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-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
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-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
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-   test "[$]2" = conftestfile
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-   # Ok.
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-if ($2 --version) < /dev/null > /dev/null 2>&1; then
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-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
diff --git a/newlib/libc/sys/sysnecv850/chmod.c b/newlib/libc/sys/sysnecv850/chmod.c
deleted file mode 100644
index c86e5c902..000000000
--- a/newlib/libc/sys/sysnecv850/chmod.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-chmod (const char *path, mode_t mode)
-{
-  return TRAP0 (SYS_chmod, path, mode, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/chown.c b/newlib/libc/sys/sysnecv850/chown.c
deleted file mode 100644
index 0344d77a9..000000000
--- a/newlib/libc/sys/sysnecv850/chown.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-chown (const char *path, short owner, short group)
-{
-  return TRAP0 (SYS_chown, path, owner, group);
-}
diff --git a/newlib/libc/sys/sysnecv850/close.c b/newlib/libc/sys/sysnecv850/close.c
deleted file mode 100644
index 3c62f68e2..000000000
--- a/newlib/libc/sys/sysnecv850/close.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_close (int file)
-{
-  return TRAP0 (SYS_close, file, 0, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/configure b/newlib/libc/sys/sysnecv850/configure
deleted file mode 100755
index c3fe7f351..000000000
--- a/newlib/libc/sys/sysnecv850/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
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-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
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-
-# Initialize some variables set by options.
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-srcdir=
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-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
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-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
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-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
-  esac
-done
-
-# NLS nuisances.
-# Only set these to C if already set.  These must not be set unconditionally
-# because not all systems understand e.g. LANG=C (notably SCO).
-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
-# Non-C LC_CTYPE values break the ctype check.
-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo > confdefs.h
-
-# A filename unique to this package, relative to the directory that
-# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=crt1.c
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_prog=$0
-  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
-  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-  srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
-    srcdir=..
-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-ac_aux_dir=
-for ac_dir in ../../../.. $srcdir/../../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-am__api_version="1.4"
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:578: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:631: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "$*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "$*" != "X $srcdir/configure conftestfile" \
-      && test "$*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" 1>&2; exit 1; }
-   fi
-
-   test "$2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-if test $host != $build; then
-  ac_tool_prefix=${host_alias}-
-else
-  ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:721: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 726 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:754: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 759 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
-  enableval="$enable_multilib"
-  case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
-else
-  multilib=yes
-fi
-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
-if test "${enable_target_optspace+set}" = set; then
-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-#    same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
-NONE)
-  case $nonopt in
-  NONE) target_alias=$host_alias ;;
-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:975: checking build system type" >&5
-
-build_alias=$build
-case "$build_alias" in
-NONE)
-  case $nonopt in
-  NONE) build_alias=$host_alias ;;
-  *) build_alias=$nonopt ;;
-  esac ;;
-esac
-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
-VERSION=1.13.0
-
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-
-cat >> confdefs.h <<EOF
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-
-
-
-missing_dir=`cd $ac_aux_dir && pwd`
-echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1018: checking for working aclocal-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-   echo "$ac_t""found" 1>&6
-else
-   ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1031: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
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-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   AUTOHEADER="$missing_dir/missing autoheader"
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-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
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-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
-
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-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
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-  echo "$ac_t""no" 1>&6
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-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
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-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
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-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
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-  echo 'void f(){}' > conftest.c
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-  ac_cv_prog_cc_g=no
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-rm -f conftest*
-
-fi
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-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
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-    CFLAGS="$ac_save_CFLAGS"
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-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
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-  IFS="$ac_save_ifs"
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-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
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-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
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-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
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-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
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-
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-# Find a good install program.  We prefer a C program (faster),
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-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
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-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
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-  for ac_dir in $PATH; do
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-      # Don't use installbsd from OSF since it installs stuff as root
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-      ;;
-    esac
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-fi
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1424: checking whether to enable maintainer-specific portions of Makefiles" >&5
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-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
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-  MAINT=$MAINTAINER_MODE_TRUE
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-
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-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
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-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
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-  rm -f conftest*
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-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
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-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
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-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
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-EXEEXT=""
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-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
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-
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-else
-  ELIX_LEVEL_0_TRUE='#'
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-if test x${newlib_elix_level} = x1; then
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-  ELIX_LEVEL_1_TRUE='#'
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-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
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-
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-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
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-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
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-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
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-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
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-#
-# By default, configure uses ./config.cache as the cache file,
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-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
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-# The following way of writing the cache mishandles newlines in values,
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-    # `set' quotes correctly as required by POSIX, so do not add quotes.
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-    echo "not updating unwritable cache $cache_file"
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-# Let make expand exec_prefix.
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-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
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-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
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-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
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-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/sysnecv850/configure.in b/newlib/libc/sys/sysnecv850/configure.in
deleted file mode 100644
index 0bb0a1f85..000000000
--- a/newlib/libc/sys/sysnecv850/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/sysnecv850 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(crt1.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/sysnecv850/creat.c b/newlib/libc/sys/sysnecv850/creat.c
deleted file mode 100644
index 8d468a68c..000000000
--- a/newlib/libc/sys/sysnecv850/creat.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-creat (const char *path,
-	int mode)
-{
-  return TRAP0 (SYS_creat, path, mode, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/crt0.S b/newlib/libc/sys/sysnecv850/crt0.S
deleted file mode 100644
index e006871b3..000000000
--- a/newlib/libc/sys/sysnecv850/crt0.S
+++ /dev/null
@@ -1,67 +0,0 @@
-# NEC V850 startup code
-
-	.section .text
-	.global	_start
-
-_start:
-
-#if defined __v850e__
-	
-	movea   255,		r0,	r20
-	mov     65535,		r21
-	mov     hilo(_stack),	sp
-	mov     hilo(__ep),	ep
-	mov     hilo(__gp),	gp
-	mov     hilo(__ctbp),	r6
-	ldsr    r6,             ctbp
-	mov     hilo(_edata),	r6
-	mov     hilo(_end),	r7
-.L0:
-	st.w    r0,		0[r6]
-	addi    4,		r6,	r6
-	cmp     r7,		r6
-	bl      .L0
-.L1:
-	jarl    ___main,	r31
-	addi    -16,		sp,	sp
-	mov     0,		r6
-	mov     0,		r7
-	mov     0,		r8
-	jarl    _main,		r31
-	mov     r10,		r6
-	jarl    _exit,		r31
-
-# else
-	movea   255,		r0,	r20
-	mov     r0,		r21
-	ori     65535,		r0,	r21
-	movhi   hi(_stack),	r0,	sp
-	movea   lo(_stack),	sp,	sp
-	movhi   hi(__ep),	r0,	ep
-	movea   lo(__ep),	ep,	ep
-	movhi   hi(__gp),	r0,	gp
-	movea   lo(__gp),	gp,	gp
-
-	movhi   hi(_edata),	r0,	r6
-	movea   lo(_edata),	r6,	r6
-	movhi   hi(_end),	r0,	r7
-	movea   lo(_end),	r7,	r7
-.L0:
-	st.b    r0,		0[r6]
-	addi    1,		r6,	r6
-	cmp     r7,		r6
-	bl      .L0
-.L1:
-	jarl    ___main,	r31
-	addi    -16,		sp,	sp
-	mov     0,		r6
-	mov     0,		r7
-	mov     0,		r8
-	jarl    _main,		r31
-	mov     r10,		r6
-	jarl    _exit,		r31
-
-# endif
-
-	.section .stack
-_stack:	.long 	1
diff --git a/newlib/libc/sys/sysnecv850/crt1.c b/newlib/libc/sys/sysnecv850/crt1.c
deleted file mode 100644
index dd0be3145..000000000
--- a/newlib/libc/sys/sysnecv850/crt1.c
+++ /dev/null
@@ -1,16 +0,0 @@
-void __main ()
-{
-  static int initialized;
-  if (! initialized)
-    {
-      typedef void (*pfunc) ();
-      extern pfunc __ctors[];
-      extern pfunc __ctors_end[];
-      pfunc *p;
-
-      initialized = 1;
-      for (p = __ctors_end; p > __ctors; )
-	(*--p) ();
-
-    }
-}
diff --git a/newlib/libc/sys/sysnecv850/execv.c b/newlib/libc/sys/sysnecv850/execv.c
deleted file mode 100644
index 5286be68b..000000000
--- a/newlib/libc/sys/sysnecv850/execv.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-execv (const char *path, char *const argv[])
-{
-  return TRAP0 (SYS_execv, path, argv, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/execve.c b/newlib/libc/sys/sysnecv850/execve.c
deleted file mode 100644
index b8d97f914..000000000
--- a/newlib/libc/sys/sysnecv850/execve.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_execve (const char *path, char *const argv[], char *const envp[])
-{
-  return TRAP0 (SYS_execve, path, argv, envp);
-}
diff --git a/newlib/libc/sys/sysnecv850/fork.c b/newlib/libc/sys/sysnecv850/fork.c
deleted file mode 100644
index 116116c1b..000000000
--- a/newlib/libc/sys/sysnecv850/fork.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_fork ()
-{
-  return TRAP0 (SYS_fork, 0, 0, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/fstat.c b/newlib/libc/sys/sysnecv850/fstat.c
deleted file mode 100644
index e8783b376..000000000
--- a/newlib/libc/sys/sysnecv850/fstat.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_fstat (int file,
-	struct stat *st)
-{
-  st->st_mode = S_IFCHR;
-  return 0;
-}
diff --git a/newlib/libc/sys/sysnecv850/getpid.c b/newlib/libc/sys/sysnecv850/getpid.c
deleted file mode 100644
index 18fd1494e..000000000
--- a/newlib/libc/sys/sysnecv850/getpid.c
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-_getpid (n)
-{
-  return 1;
-}
diff --git a/newlib/libc/sys/sysnecv850/gettime.c b/newlib/libc/sys/sysnecv850/gettime.c
deleted file mode 100644
index fc47532a0..000000000
--- a/newlib/libc/sys/sysnecv850/gettime.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include "sys/time.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_gettimeofday (struct timeval *tp, void *tzp)
-{
-  return TRAP0 (SYS_gettimeofday, tp, tzp, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/isatty.c b/newlib/libc/sys/sysnecv850/isatty.c
deleted file mode 100644
index e5361559f..000000000
--- a/newlib/libc/sys/sysnecv850/isatty.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-isatty (fd)
-     int fd;
-{
-  return 1;
-}
diff --git a/newlib/libc/sys/sysnecv850/kill.c b/newlib/libc/sys/sysnecv850/kill.c
deleted file mode 100644
index b8e53955a..000000000
--- a/newlib/libc/sys/sysnecv850/kill.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include <reent.h>
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-_kill (pid, sig)
-     pid_t pid;
-     int sig;
-{
-  return TRAP0 (SYS_exit, 0xdead0000 | sig, 0, 0);
-}
-
diff --git a/newlib/libc/sys/sysnecv850/link.c b/newlib/libc/sys/sysnecv850/link.c
deleted file mode 100644
index 9776d7993..000000000
--- a/newlib/libc/sys/sysnecv850/link.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_link ()
-{
-  return -1;
-}
diff --git a/newlib/libc/sys/sysnecv850/lseek.c b/newlib/libc/sys/sysnecv850/lseek.c
deleted file mode 100644
index b5d3ef0c2..000000000
--- a/newlib/libc/sys/sysnecv850/lseek.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_lseek (int file,
-	int ptr,
-	int dir)
-{
-  return TRAP0 (SYS_lseek, file, ptr, dir);
-}
diff --git a/newlib/libc/sys/sysnecv850/open.c b/newlib/libc/sys/sysnecv850/open.c
deleted file mode 100644
index 96616e528..000000000
--- a/newlib/libc/sys/sysnecv850/open.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_open (const char *path,
-	int flags)
-{
-  return TRAP0 (SYS_open, path, flags, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/pipe.c b/newlib/libc/sys/sysnecv850/pipe.c
deleted file mode 100644
index 494a99e36..000000000
--- a/newlib/libc/sys/sysnecv850/pipe.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-pipe (int *fd)
-{
-  return TRAP0 (SYS_pipe, fd, 0, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/read.c b/newlib/libc/sys/sysnecv850/read.c
deleted file mode 100644
index ec064cbb2..000000000
--- a/newlib/libc/sys/sysnecv850/read.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-_read (int file,
-       char *ptr,
-       int len)
-{
-  return TRAP0 (SYS_read, file, ptr, len);
-}
diff --git a/newlib/libc/sys/sysnecv850/sbrk.c b/newlib/libc/sys/sysnecv850/sbrk.c
deleted file mode 100644
index b41370595..000000000
--- a/newlib/libc/sys/sysnecv850/sbrk.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-caddr_t
-_sbrk (int incr)
-{
-  extern char end;		/* Defined by the linker */
-  static char *heap_end;
-  char *prev_heap_end;
-#if 0
-  char *sp = (char *)stack_ptr;
-#else
-  char *sp = (char *)&sp;
-#endif
-
-  if (heap_end == 0)
-    {
-      heap_end = &end;
-    }
-  prev_heap_end = heap_end;
-  if (heap_end + incr > sp)
-    {
-      _write (1, "Heap and stack collision\n", 25);
-      abort ();
-    }
-  heap_end += incr;
-  return (caddr_t) prev_heap_end;
-}
diff --git a/newlib/libc/sys/sysnecv850/stat.c b/newlib/libc/sys/sysnecv850/stat.c
deleted file mode 100644
index dc8351e1a..000000000
--- a/newlib/libc/sys/sysnecv850/stat.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_stat (const char *path, struct stat *st)
-
-{
-  return TRAP0 (SYS_stat, path, st, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/sys/syscall.h b/newlib/libc/sys/sysnecv850/sys/syscall.h
deleted file mode 100644
index f301ea0ee..000000000
--- a/newlib/libc/sys/sysnecv850/sys/syscall.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#define	SYS_exit	1
-#define	SYS_fork	2
-
-#define	SYS_read	3
-#define	SYS_write	4
-#define	SYS_open	5
-#define	SYS_close	6
-#define	SYS_wait4	7
-#define	SYS_creat	8
-#define	SYS_link	9
-#define	SYS_unlink	10
-#define	SYS_execv	11
-#define	SYS_chdir	12
-#define	SYS_mknod	14
-#define	SYS_chmod	15
-#define	SYS_chown	16
-#define	SYS_lseek	19
-#define	SYS_getpid	20
-#define SYS_isatty      21
-#define SYS_fstat       22
-#define SYS_time 	23
-
-
-#define SYS_ARG		24
-#define	SYS_stat	38
-
-
-#define	SYS_pipe	42
-#define	SYS_execve	59
-#define   SYS_times       43
-#define SYS_gettimeofday 116
-
-#define SYS_utime       201 /* not really a system call */
-#define SYS_wait        202 /* nor is this */
-
diff --git a/newlib/libc/sys/sysnecv850/time.c b/newlib/libc/sys/sysnecv850/time.c
deleted file mode 100644
index d0dc93f8a..000000000
--- a/newlib/libc/sys/sysnecv850/time.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-time_t
-time (time_t *tloc)
-{
-  return TRAP0 (SYS_time, tloc, 0, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/times.c b/newlib/libc/sys/sysnecv850/times.c
deleted file mode 100644
index a558267fe..000000000
--- a/newlib/libc/sys/sysnecv850/times.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-#include "sys/times.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-clock_t
-_times (struct tms *buffer)
-{
-  return TRAP0 (SYS_times, buffer, 0, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/trap.S b/newlib/libc/sys/sysnecv850/trap.S
deleted file mode 100644
index 9955572a3..000000000
--- a/newlib/libc/sys/sysnecv850/trap.S
+++ /dev/null
@@ -1,10 +0,0 @@
-	.text
-	.global	___trap0
-___trap0:
-	trap 31
-	tst r10,r10
-	bz .L0
-	movhi hi(_errno),r0,r6
-	st.w r10,lo(_errno)[r6]
-.L0:
-	jmp [r31]
diff --git a/newlib/libc/sys/sysnecv850/unlink.c b/newlib/libc/sys/sysnecv850/unlink.c
deleted file mode 100644
index c6261d3eb..000000000
--- a/newlib/libc/sys/sysnecv850/unlink.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_unlink ()
-{
-  return -1;
-}
diff --git a/newlib/libc/sys/sysnecv850/utime.c b/newlib/libc/sys/sysnecv850/utime.c
deleted file mode 100644
index ea1f78993..000000000
--- a/newlib/libc/sys/sysnecv850/utime.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-utime (path, times)
-     const char *path;
-     char *times;
-{
-  return TRAP0 (SYS_utime, path, times, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/wait.c b/newlib/libc/sys/sysnecv850/wait.c
deleted file mode 100644
index d8c96f05b..000000000
--- a/newlib/libc/sys/sysnecv850/wait.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_wait (statusp)
-     int *statusp;
-{
-  return TRAP0 (SYS_wait, 0, 0, 0);
-}
diff --git a/newlib/libc/sys/sysnecv850/write.c b/newlib/libc/sys/sysnecv850/write.c
deleted file mode 100644
index 136ac9ec8..000000000
--- a/newlib/libc/sys/sysnecv850/write.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-int errno;
-
-int __trap0 (int function, int p1, int p2, int p3);
-
-#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
-
-int
-_write ( int file,
-	 char *ptr,
-	 int len)
-{
-  return TRAP0 (SYS_write, file, ptr, len);
-}
diff --git a/newlib/libc/sys/sysvi386/Makefile.am b/newlib/libc/sys/sysvi386/Makefile.am
deleted file mode 100644
index 91c8d69a6..000000000
--- a/newlib/libc/sys/sysvi386/Makefile.am
+++ /dev/null
@@ -1,23 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = \
-	ioctl.s isatty.c read.s lseek.s close.s sbrk.c fstat.s cerror.s \
-	_exit.s write.s open.s signal.s kill.s getpid.s brk.s fork.s wait.s \
-	execve.s exec.c utime.s fcntl.s chmod.s getuid.s getgid.s time.s \
-	stat.s link.s unlink.s rename.s mkdir.s rmdir.s sigaction.s \
-	sigprocmask.s waitpid.s sysconf.s pathconf.s fpathconf.s \
-	getdents.s opendir.c readdir.c rewinddir.c closedir.c pipe.s \
-	getgroups.s setuid.s getuid.s setgid.s geteuid.s getegid.s \
-	chdir.s dup2.c dup.c tcgetattr.c tcsetattr.c speed.c tcline.c \
-	times.s pause.s sleep.c alarm.s access.s _longjmp.s _setjmp.s
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/sysvi386/Makefile.in b/newlib/libc/sys/sysvi386/Makefile.in
deleted file mode 100644
index f8286507f..000000000
--- a/newlib/libc/sys/sysvi386/Makefile.in
+++ /dev/null
@@ -1,338 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES =  	ioctl.s isatty.c read.s lseek.s close.s sbrk.c fstat.s cerror.s 	_exit.s write.s open.s signal.s kill.s getpid.s brk.s fork.s wait.s 	execve.s exec.c utime.s fcntl.s chmod.s getuid.s getgid.s time.s 	stat.s link.s unlink.s rename.s mkdir.s rmdir.s sigaction.s 	sigprocmask.s waitpid.s sysconf.s pathconf.s fpathconf.s 	getdents.s opendir.c readdir.c rewinddir.c closedir.c pipe.s 	getgroups.s setuid.s getuid.s setgid.s geteuid.s getegid.s 	chdir.s dup2.c dup.c tcgetattr.c tcsetattr.c speed.c tcline.c 	times.s pause.s sleep.c alarm.s access.s _longjmp.s _setjmp.s
-
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  ioctl.o isatty.o read.o lseek.o close.o sbrk.o fstat.o \
-cerror.o _exit.o write.o open.o signal.o kill.o getpid.o brk.o fork.o \
-wait.o execve.o exec.o utime.o fcntl.o chmod.o getuid.o getgid.o time.o \
-stat.o link.o unlink.o rename.o mkdir.o rmdir.o sigaction.o \
-sigprocmask.o waitpid.o sysconf.o pathconf.o fpathconf.o getdents.o \
-opendir.o readdir.o rewinddir.o closedir.o pipe.o getgroups.o setuid.o \
-getuid.o setgid.o geteuid.o getegid.o chdir.o dup2.o dup.o tcgetattr.o \
-tcsetattr.o speed.o tcline.o times.o pause.o sleep.o alarm.o access.o \
-_longjmp.o _setjmp.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/sysvi386/_exit.s b/newlib/libc/sys/sysvi386/_exit.s
deleted file mode 100644
index 57e598979..000000000
--- a/newlib/libc/sys/sysvi386/_exit.s
+++ /dev/null
@@ -1,6 +0,0 @@
-
-	.globl	_exit
-_exit:	
-	movl	$1, %eax
-	lcall	$7,$0
-
diff --git a/newlib/libc/sys/sysvi386/_longjmp.s b/newlib/libc/sys/sysvi386/_longjmp.s
deleted file mode 100644
index 691409b0b..000000000
--- a/newlib/libc/sys/sysvi386/_longjmp.s
+++ /dev/null
@@ -1,31 +0,0 @@
-/
-/ our buffer looks like:
-/  eax,ebx,ecx,edx,esi,edi,esp,ebp,pc
-/
-/ _longjmp is called with two parameters:  jmp_buf*,int
-/ jmp_buf* is at 4(%esp), int is at 8(%esp)
-/ retaddr is, of course, at (%esp)
-
-	.globl	_longjmp
-	.globl	longjmp
-_longjmp:
-longjmp:
-	movl	4(%esp), %ebx	/ address of buf
-	movl	8(%esp), %eax	/ store return value
-
-	movl	24(%ebx), %esp	/ restore stack
-	movl	32(%ebx), %edi
-/ Next line sets up return address.
-	movl	%edi, 0(%esp)	
-	movl	8(%ebx), %ecx
-	movl	12(%ebx), %edx
-	movl	16(%ebx), %esi
-	movl	20(%ebx), %edi
-	movl	28(%ebx), %ebp
-	movl	4(%ebx), %ebx
-	testl	%eax,%eax
-	jne	bye
-	incl	%eax		/ eax hold 0 if we are here
-bye:
-	ret
-
diff --git a/newlib/libc/sys/sysvi386/_setjmp.s b/newlib/libc/sys/sysvi386/_setjmp.s
deleted file mode 100644
index 8f191b59a..000000000
--- a/newlib/libc/sys/sysvi386/_setjmp.s
+++ /dev/null
@@ -1,24 +0,0 @@
-/
-/ our buffer looks like:
-/  eax,ebx,ecx,edx,esi,edi,esp,ebp,pc
-
-	.globl	_setjmp
-	.globl	setjmp
-_setjmp:
-setjmp:
-	pushl	%ebx
-	movl	8(%esp), %ebx
-	movl	%eax, (%ebx)
-	popl	%eax
-	movl	%eax, 4(%ebx)
-	movl	%ecx, 8(%ebx)
-	movl	%edx, 12(%ebx)
-	movl	%esi, 16(%ebx)
-	movl	%edi, 20(%ebx)
-	movl	%esp, 24(%ebx)
-	movl	%ebp, 28(%ebx)
-	movl	(%esp), %eax
-	movl	%eax, 32(%ebx)
-	xorl	%eax, %eax
-	ret
-
diff --git a/newlib/libc/sys/sysvi386/access.s b/newlib/libc/sys/sysvi386/access.s
deleted file mode 100644
index bf35891dc..000000000
--- a/newlib/libc/sys/sysvi386/access.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_access
-	.globl	access
-access:
-_access:
-	movl	$0x21, %eax
-	lcall	$7, $0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/aclocal.m4 b/newlib/libc/sys/sysvi386/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/sysvi386/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-
-AC_PROG_INSTALL
-
-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-fi
-
-. [$]{newlib_basedir}/configure.host
-
-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
-AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
-AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
-AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
-AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
-
-AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
-
-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
-else
-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
-fi
-AC_SUBST($1)])
-
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi])
-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
diff --git a/newlib/libc/sys/sysvi386/alarm.s b/newlib/libc/sys/sysvi386/alarm.s
deleted file mode 100644
index f31b3d380..000000000
--- a/newlib/libc/sys/sysvi386/alarm.s
+++ /dev/null
@@ -1,5 +0,0 @@
-	.globl	_alarm
-_alarm:
-	movl	$0x1b, %eax
-	lcall	$7,$0
-	ret
diff --git a/newlib/libc/sys/sysvi386/brk.s b/newlib/libc/sys/sysvi386/brk.s
deleted file mode 100644
index c3cb43f11..000000000
--- a/newlib/libc/sys/sysvi386/brk.s
+++ /dev/null
@@ -1,8 +0,0 @@
-
-	.globl	_brk
-_brk:
-	movl	$0x11, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax,%eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/cerror.s b/newlib/libc/sys/sysvi386/cerror.s
deleted file mode 100644
index 9d53bae15..000000000
--- a/newlib/libc/sys/sysvi386/cerror.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_cerror
-_cerror:	
-	movl	%eax, errno
-	movl	$-1, %eax
-	ret
-	.data
-	.globl	errno
-errno:	.long 0
-
diff --git a/newlib/libc/sys/sysvi386/chdir.s b/newlib/libc/sys/sysvi386/chdir.s
deleted file mode 100644
index 9974c8668..000000000
--- a/newlib/libc/sys/sysvi386/chdir.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_chdir
-	.globl	chdir
-_chdir:
-chdir:	
-	movl	$0xc, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/chmod.s b/newlib/libc/sys/sysvi386/chmod.s
deleted file mode 100644
index ab5ef3d6a..000000000
--- a/newlib/libc/sys/sysvi386/chmod.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_chmod
-	.globl	chmod
-_chmod:
-chmod:	
-	movl	$0xf, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/close.s b/newlib/libc/sys/sysvi386/close.s
deleted file mode 100644
index e46c0c13d..000000000
--- a/newlib/libc/sys/sysvi386/close.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_close
-	.globl	close
-_close:
-close:	
-	movl	$6, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/closedir.c b/newlib/libc/sys/sysvi386/closedir.c
deleted file mode 100644
index d87d81654..000000000
--- a/newlib/libc/sys/sysvi386/closedir.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)closedir.c	5.9 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/types.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-/*
- * close a directory.
- */
-int
-closedir(dirp)
-	register DIR *dirp;
-{
-	int fd;
-
-	fd = dirp->dd_fd;
-	dirp->dd_fd = -1;
-	dirp->dd_loc = 0;
-	(void)free((void *)dirp->dd_buf);
-	(void)free((void *)dirp);
-	return(close(fd));
-}
diff --git a/newlib/libc/sys/sysvi386/configure b/newlib/libc/sys/sysvi386/configure
deleted file mode 100755
index 9076487fe..000000000
--- a/newlib/libc/sys/sysvi386/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
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-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
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-srcdir=
-target=NONE
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-x_libraries=NONE
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-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
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-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
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-  --infodir=DIR           info documentation in DIR [PREFIX/info]
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-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
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-                          run sed PROGRAM on installed program names
-EOF
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-  --host=HOST             configure for HOST [guessed]
-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
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-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
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-  --x-includes=DIR        X include files are in DIR
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-EOF
-    if test -n "$ac_help"; then
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-    fi
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-  -infodir | --infodir | --infodi | --infod | --info | --inf)
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-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
-# Non-C LC_CTYPE values break the ctype check.
-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo > confdefs.h
-
-# A filename unique to this package, relative to the directory that
-# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=fps.s
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_prog=$0
-  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
-  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-  srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
-    srcdir=..
-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-ac_aux_dir=
-for ac_dir in ../../../.. $srcdir/../../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-am__api_version="1.4"
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:578: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:631: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "$*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "$*" != "X $srcdir/configure conftestfile" \
-      && test "$*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" 1>&2; exit 1; }
-   fi
-
-   test "$2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-if test $host != $build; then
-  ac_tool_prefix=${host_alias}-
-else
-  ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:721: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 726 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:754: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 759 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
-  enableval="$enable_multilib"
-  case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
-else
-  multilib=yes
-fi
-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
-if test "${enable_target_optspace+set}" = set; then
-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
-  enableval="$enable_newlib_iconv"
-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
-if test "${enable_newlib_io_float+set}" = set; then
-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
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-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-#    as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
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-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
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-  *) target_alias=$nonopt ;;
-  esac ;;
-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
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-echo $ac_n "checking build system type""... $ac_c" 1>&6
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-
-build_alias=$build
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-  *) build_alias=$nonopt ;;
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-
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
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-test "$host_alias" != "$target_alias" &&
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-
-
-
-PACKAGE=newlib
-
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-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-fi
-cat >> confdefs.h <<EOF
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-cat >> confdefs.h <<EOF
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-
-
-missing_dir=`cd $ac_aux_dir && pwd`
-echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
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-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1031: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
-   AUTOCONF=autoconf
-   echo "$ac_t""found" 1>&6
-else
-   AUTOCONF="$missing_dir/missing autoconf"
-   echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
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-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
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-
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-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
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-  echo "$ac_t""no" 1>&6
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-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
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-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
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-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
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-  echo 'void f(){}' > conftest.c
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-  ac_cv_prog_cc_g=no
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-rm -f conftest*
-
-fi
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-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
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-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
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-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
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-  IFS="$ac_save_ifs"
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-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
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-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
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-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
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-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
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-
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-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
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-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
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-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
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-  for ac_dir in $PATH; do
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-      # Don't use installbsd from OSF since it installs stuff as root
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-      ;;
-    esac
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-fi
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-    # As a last resort, use the slow shell script.  We don't cache a
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
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-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
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-  MAINT=$MAINTAINER_MODE_TRUE
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-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
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-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
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-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
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-  rm -f conftest*
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-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
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-  rm -f conftest*
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-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
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-
-
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-  ELIX_LEVEL_0_TRUE='#'
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-if test x${newlib_elix_level} = x1; then
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-  ELIX_LEVEL_1_TRUE='#'
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-  ELIX_LEVEL_2_TRUE='#'
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-
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-if test x${newlib_elix_level} = x3; then
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-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
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-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
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-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
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-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
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-#
-# By default, configure uses ./config.cache as the cache file,
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-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
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-# The following way of writing the cache mishandles newlines in values,
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-    echo "not updating unwritable cache $cache_file"
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-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
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-# Transform confdefs.h into DEFS.
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-cat > conftest.defs <<\EOF
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-: ${CONFIG_STATUS=./config.status}
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-echo creating $CONFIG_STATUS
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-# $0 $ac_configure_args
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-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
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-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/sysvi386/configure.in b/newlib/libc/sys/sysvi386/configure.in
deleted file mode 100644
index 68eeb5243..000000000
--- a/newlib/libc/sys/sysvi386/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/sysvi386 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(fps.s)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/sysvi386/crt0.c b/newlib/libc/sys/sysvi386/crt0.c
deleted file mode 100644
index b41c00a3c..000000000
--- a/newlib/libc/sys/sysvi386/crt0.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)crt0.c	5.7 (Berkeley) 7/3/91";
-#endif /* LIBC_SCCS and not lint */
-
-/*
- *	C start up routine.
- *	Robert Henry, UCB, 20 Oct 81
- *
- *	We make the following (true) assumption:
- *	1) The only register variable that we can trust is ebp,
- *	which points to the base of the kernel calling frame.
- */
-
-char **environ = (char **)0;
-static int fd;
-
-/*
-asm(".text");
-asm(".long 0xc000c000");
-*/
-extern	unsigned char	etext;
-extern	unsigned char	eprol asm ("eprol");
-/* extern			start() asm("start"); */
-
-_start(int arg)
-{
-	struct kframe {
-		int	kargc;
-		char	*kargv[1];	/* size depends on kargc */
-		char	kargstr[1];	/* size varies */
-		char	kenvstr[1];	/* size varies */
-	};
-	/*
-	 *	ALL REGISTER VARIABLES!!!
-	 */
-	register struct kframe *kfp;	/* r10 */
-	register char **targv;
-	register char **argv;
-	extern int errno;
-	extern void _mcleanup();
-
-#ifdef lint
-	kfp = 0;
-	initcode = initcode = 0;
-#else not lint
-# if 0
-	asm("lea 4(%ebp),%ebx");	/* catch it quick */
-# else
-	kfp = (struct kframe *)&(((int *)(&arg))[-1]);
-# endif
-#endif not lint
-	for (argv = targv = &kfp->kargv[0]; *targv++; /* void */)
-		/* void */ ;
-	if (targv >= (char **)(*argv))
-		--targv;
-	environ = targv;
-asm("eprol:");
-
-#ifdef paranoid
-	/*
-	 * The standard I/O library assumes that file descriptors 0, 1, and 2
-	 * are open. If one of these descriptors is closed prior to the start 
-	 * of the process, I/O gets very confused. To avoid this problem, we
-	 * insure that the first three file descriptors are open before calling
-	 * main(). Normally this is undefined, as it adds two unnecessary
-	 * system calls.
-	 */
-	do	{
-		fd = open("/dev/null", 2);
-	} while (fd >= 0 && fd < 3);
-	close(fd);
-#endif paranoid
-
-#ifdef MCRT0
-	atexit(_mcleanup);
-	monstartup(&eprol, &etext);
-#endif MCRT0
-	errno = 0;
-	exit(main(kfp->kargc, argv, environ));
-}
-
-#ifdef CRT0
-/*
- * null mcount and moncontrol,
- * just in case some routine is compiled for profiling
- */
-moncontrol(val)
-	int val;
-{
-
-}
-asm(".globl mcount");
-asm("mcount: ret");
-#endif CRT0
diff --git a/newlib/libc/sys/sysvi386/dup.c b/newlib/libc/sys/sysvi386/dup.c
deleted file mode 100644
index 95b0a5c92..000000000
--- a/newlib/libc/sys/sysvi386/dup.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <fcntl.h>
-
-int
-dup (int fd1) {
-	return (fcntl (fd1, F_DUPFD, 0));
-}
diff --git a/newlib/libc/sys/sysvi386/dup2.c b/newlib/libc/sys/sysvi386/dup2.c
deleted file mode 100644
index 6b72599fb..000000000
--- a/newlib/libc/sys/sysvi386/dup2.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <fcntl.h>
-
-int
-dup2 (int fd1, int fd2) {
-	close (fd2);	/* ignore errors, if any */
-	return (fcntl (fd1, F_DUPFD, fd2));
-}
diff --git a/newlib/libc/sys/sysvi386/exec.c b/newlib/libc/sys/sysvi386/exec.c
deleted file mode 100644
index 6587d50a7..000000000
--- a/newlib/libc/sys/sysvi386/exec.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include <sys/unistd.h>
-#include <errno.h>
-
-extern char **environ;
-
-int
-execv (const char *path, char * const *args) {
-	extern int execve (const char *, char * const *, char * const*);
-	return execve (path, args, environ);
-}
-
-int
-execl(const char *path, const char *arg1, ...) {
-	return execv (path, &arg1);
-}
-
-/*
- * Copy string, until c or <nul> is encountered.
- * NUL-terminate the destination string (s1).
- */
-
-static char *
-strccpy (char *s1, char *s2, char c) {
-	char *dest = s1;
-	while (*s2 && *s2 != c) {
-		*s1++ = *s2++;
-	}
-	*s1 = 0;
-	return dest;
-}
-
-int
-execvp(const char *file, char * const *args) {
-	extern char *getenv (const char *);  
-	char *path = getenv ("PATH");
-	char buf[MAXNAMLEN];
-
-	if (file[0] == '/') {	/* absolute pathname -- easy out */
-		return execv (file, args);
-	}
-
-	buf[0] = 0;	/* lots of initialization here 8-) */
-	while (*path) {
-		strccpy (buf, path, ':');
-		strcat (buf, "/");
-		strcat (buf, file);
-		execv (buf, args);
-		if (errno != ENOENT)
-			return -1;
-		while (*path && *path != ':')
-			path++;
-	}
-	return -1;
-}
diff --git a/newlib/libc/sys/sysvi386/execve.s b/newlib/libc/sys/sysvi386/execve.s
deleted file mode 100644
index d1d29bc9f..000000000
--- a/newlib/libc/sys/sysvi386/execve.s
+++ /dev/null
@@ -1,7 +0,0 @@
-	.globl	_execve
-	.globl	execve
-_execve:
-execve:
-	movl	$0x3b, %eax
-	lcall	$7,$0
-	jb	_cerror
diff --git a/newlib/libc/sys/sysvi386/fcntl.s b/newlib/libc/sys/sysvi386/fcntl.s
deleted file mode 100644
index dc3e11f74..000000000
--- a/newlib/libc/sys/sysvi386/fcntl.s
+++ /dev/null
@@ -1,9 +0,0 @@
-
-	.globl	_fcntl
-	.globl	fcntl
-_fcntl:
-fcntl:	
-	movl	$0x3e, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/fork.s b/newlib/libc/sys/sysvi386/fork.s
deleted file mode 100644
index 8c9b60035..000000000
--- a/newlib/libc/sys/sysvi386/fork.s
+++ /dev/null
@@ -1,12 +0,0 @@
-	.globl	_fork
-	.globl	fork
-_fork:
-fork:
-	movl	$2, %eax
-	lcall	$7,$0
-	jb	_cerror
-	testl	%edx, %edx
-	je	bye
-	xorl	%eax,%eax
-bye:
-	ret
diff --git a/newlib/libc/sys/sysvi386/fpathconf.s b/newlib/libc/sys/sysvi386/fpathconf.s
deleted file mode 100644
index b55ea92d1..000000000
--- a/newlib/libc/sys/sysvi386/fpathconf.s
+++ /dev/null
@@ -1,6 +0,0 @@
-	.globl	fpathconf
-fpathconf:
-	movl	$0x2f28, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/fps.s b/newlib/libc/sys/sysvi386/fps.s
deleted file mode 100644
index 83214dff4..000000000
--- a/newlib/libc/sys/sysvi386/fps.s
+++ /dev/null
@@ -1,18 +0,0 @@
-	.globl	_fpgetsticky
-_fpgetsticky:
-	getpsw	  r0
-	and.w	  #0x1f00,r0
-	shl.w	  #0xf8,r0
-	ret	  #0x0
-
-
-	.globl	_fpsetsticky	
-_fpsetsticky:
-	 getpsw	  r0
-	 mov.w	  [ap],r1
-	 shl.w	  #0x8,r1
-	 updpsw.h r1,#0x1f00
-	 trapfl
-	 and.w	  #0x1f00,r0
-	 shl.w	  #0xf8,r0
-	 ret	  #0x0
diff --git a/newlib/libc/sys/sysvi386/fpx.c b/newlib/libc/sys/sysvi386/fpx.c
deleted file mode 100644
index d55a1e30f..000000000
--- a/newlib/libc/sys/sysvi386/fpx.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include <ieeefp.h>
-#include <machine/registers.h>
-
-
-fp_except _DEFUN(fpsetmask,(newmask),
-		fp_except newmask)
-
-{
-  fp_except oldmask;
-  v60_tkcw_type tkcw;
-  
-  sysv60(0, 8, &tkcw);
-  oldmask = tkcw.fp_trap;
-  tkcw.fp_trap = newmask;
-  sysv60(0, 8, &tkcw);
-  return oldmask;
-
-}
-
-fp_except _DEFUN_VOID(fpgetmask)
-{
-  v60_tkcw_type tkcw;
-  sysv60(0, 8, &tkcw);
-  return tkcw.fp_trap;
-}
-
-
-fp_rnd _DEFUN_VOID(fpgetround)
-{
-  v60_tkcw_type tkcw;
-  sysv60(0, 8, &tkcw);
-  return tkcw.fp_rounding;
-}
-
-fp_rnd _DEFUN(fpsetround,(rnd),
-	     fp_rnd rnd)
-{
-  fp_rnd oldrnd;
-  v60_tkcw_type tkcw;
-  
-  sysv60(0, 8, &tkcw);
-  oldrnd = tkcw.fp_rounding;
-  tkcw.fp_rounding = rnd;
-  sysv60(0, 8, &tkcw);
-  return oldrnd;
-}
-
-
-
-
-
-fp_rdi _DEFUN_VOID(fpgetroundtoi)
-{
-  v60_tkcw_type tkcw;
-  sysv60(0, 8, &tkcw);
-  return tkcw.integer_rounding;
-}
-
-fp_rdi _DEFUN(fpsetroundtoi,(rnd),
-	     fp_rdi rnd)
-{
-  fp_rdi oldrnd;
-  v60_tkcw_type tkcw;
-  
-  sysv60(0, 8, &tkcw);
-  oldrnd = tkcw.integer_rounding;
-  tkcw.integer_rounding = rnd;
-  sysv60(0, 8, &tkcw);
-  return oldrnd;
-}
-
-
-
diff --git a/newlib/libc/sys/sysvi386/fstat.s b/newlib/libc/sys/sysvi386/fstat.s
deleted file mode 100644
index ced264526..000000000
--- a/newlib/libc/sys/sysvi386/fstat.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_fstat
-	.globl	fstat
-_fstat:
-fstat:	
-	movl	$0x1c, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax,%eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/getdents.s b/newlib/libc/sys/sysvi386/getdents.s
deleted file mode 100644
index 524a88727..000000000
--- a/newlib/libc/sys/sysvi386/getdents.s
+++ /dev/null
@@ -1,6 +0,0 @@
-	.globl	_getdents
-_getdents:
-	movl	$0x51, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/getegid.s b/newlib/libc/sys/sysvi386/getegid.s
deleted file mode 100644
index 3a9709841..000000000
--- a/newlib/libc/sys/sysvi386/getegid.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_getegid
-	.globl	getegid
-_getegid:
-getegid:
-	movl	$0x2f, %eax
-	lcall	$7,$0
-	movl	%edx,%eax
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/geteuid.s b/newlib/libc/sys/sysvi386/geteuid.s
deleted file mode 100644
index ae45c473f..000000000
--- a/newlib/libc/sys/sysvi386/geteuid.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_geteuid
-	.globl	geteuid
-_geteuid:
-geteuid:
-	movl	$0x18, %eax
-	lcall	$7,$0
-	movl	%edx,%eax
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/getgid.s b/newlib/libc/sys/sysvi386/getgid.s
deleted file mode 100644
index 47a6391f8..000000000
--- a/newlib/libc/sys/sysvi386/getgid.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_getgid
-	.globl	getgid
-_getgid:
-getgid:
-	movl	$0x2f, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/getgroups.s b/newlib/libc/sys/sysvi386/getgroups.s
deleted file mode 100644
index d690adf44..000000000
--- a/newlib/libc/sys/sysvi386/getgroups.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_getgroups
-	.globl	getgroups
-_getgroups:
-getgroups:
-	movl	$0x2b28, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/getpid.s b/newlib/libc/sys/sysvi386/getpid.s
deleted file mode 100644
index 6d19dffc9..000000000
--- a/newlib/libc/sys/sysvi386/getpid.s
+++ /dev/null
@@ -1,9 +0,0 @@
-
-	.globl	_getpid
-	.globl	getpid
-_getpid:
-getpid:
-	movl	$0x14, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/getuid.s b/newlib/libc/sys/sysvi386/getuid.s
deleted file mode 100644
index 9c4dfe3a4..000000000
--- a/newlib/libc/sys/sysvi386/getuid.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_getuid
-	.globl	getuid
-_getuid:
-getuid:
-	movl	$0x18, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/ioctl.s b/newlib/libc/sys/sysvi386/ioctl.s
deleted file mode 100644
index b63597d1f..000000000
--- a/newlib/libc/sys/sysvi386/ioctl.s
+++ /dev/null
@@ -1,9 +0,0 @@
-
-	.globl	_ioctl
-	.globl	ioctl
-_ioctl:
-ioctl:	
-	movl	$0x36, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/isatty.c b/newlib/libc/sys/sysvi386/isatty.c
deleted file mode 100644
index fa1e3557f..000000000
--- a/newlib/libc/sys/sysvi386/isatty.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <sys/termio.h>
-
-int
-isatty(fd)
-int fd; {
-	struct termio buf;
-
-	if (ioctl (fd, TCGETA, &buf) == -1)
-		return 0;
-	return 1;
-}
diff --git a/newlib/libc/sys/sysvi386/kill.s b/newlib/libc/sys/sysvi386/kill.s
deleted file mode 100644
index 805d8f778..000000000
--- a/newlib/libc/sys/sysvi386/kill.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_kill
-	.globl	kill
-_kill:
-kill:	
-	movl	$0x25, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/link.s b/newlib/libc/sys/sysvi386/link.s
deleted file mode 100644
index d298cd08e..000000000
--- a/newlib/libc/sys/sysvi386/link.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_link
-	.globl	link
-_link:
-link:	
-	movl	$0x9, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/lseek.s b/newlib/libc/sys/sysvi386/lseek.s
deleted file mode 100644
index 88b2fc1b0..000000000
--- a/newlib/libc/sys/sysvi386/lseek.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_lseek
-	.globl	lseek
-_lseek:
-lseek:
-	movl	$0x13, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/mkdir.s b/newlib/libc/sys/sysvi386/mkdir.s
deleted file mode 100644
index b2888eb68..000000000
--- a/newlib/libc/sys/sysvi386/mkdir.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_mkdir
-	.globl	mkdir
-_mkdir:
-mkdir:	
-	movl	$0x50, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/open.s b/newlib/libc/sys/sysvi386/open.s
deleted file mode 100644
index 97356f1ad..000000000
--- a/newlib/libc/sys/sysvi386/open.s
+++ /dev/null
@@ -1,9 +0,0 @@
-
-	.globl	_open
-	.globl	open
-_open:
-open:
-	movl	$5, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/opendir.c b/newlib/libc/sys/sysvi386/opendir.c
deleted file mode 100644
index ce080e312..000000000
--- a/newlib/libc/sys/sysvi386/opendir.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)opendir.c	5.11 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-#include <dirent.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-/*
- * open a directory.
- */
-DIR *
-opendir(name)
-	const char *name;
-{
-	register DIR *dirp;
-	register int fd;
-
-	if ((fd = open(name, 0)) == -1)
-		return NULL;
-	if (fcntl(fd, F_SETFD, 1) == -1 ||
-	    (dirp = (DIR *)malloc(sizeof(DIR))) == NULL) {
-		close (fd);
-		return NULL;
-	}
-	/*
-	 * If CLSIZE is an exact multiple of DIRBLKSIZ, use a CLSIZE
-	 * buffer that it cluster boundary aligned.
-	 * Hopefully this can be a big win someday by allowing page trades
-	 * to user space to be done by getdirentries()
-	 */
-	dirp->dd_buf = malloc (512);
-	dirp->dd_len = 512;
-
-	if (dirp->dd_buf == NULL) {
-		close (fd);
-		return NULL;
-	}
-	dirp->dd_fd = fd;
-	dirp->dd_loc = 0;
-	dirp->dd_seek = 0;
-	/*
-	 * Set up seek point for rewinddir.
-	 */
-	return dirp;
-}
diff --git a/newlib/libc/sys/sysvi386/pathconf.s b/newlib/libc/sys/sysvi386/pathconf.s
deleted file mode 100644
index 23de786d9..000000000
--- a/newlib/libc/sys/sysvi386/pathconf.s
+++ /dev/null
@@ -1,6 +0,0 @@
-	.globl	pathconf
-pathconf:
-	movl	$0x2e28, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/pause.s b/newlib/libc/sys/sysvi386/pause.s
deleted file mode 100644
index 8e8bd229b..000000000
--- a/newlib/libc/sys/sysvi386/pause.s
+++ /dev/null
@@ -1,6 +0,0 @@
-	.globl	_pause
-_pause:	
-	movl	$0x1d, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/pipe.s b/newlib/libc/sys/sysvi386/pipe.s
deleted file mode 100644
index 6365bcbe6..000000000
--- a/newlib/libc/sys/sysvi386/pipe.s
+++ /dev/null
@@ -1,12 +0,0 @@
-	.globl	_pipe
-	.globl	pipe
-_pipe:
-pipe:	
-	movl	$0x2a, %eax
-	lcall	$7,$0
-	jb	_cerror
-	movl	4(%esp), %ecx
-	movl	(%ecx), %eax
-	movl	4(%ecx), %edx
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/read.s b/newlib/libc/sys/sysvi386/read.s
deleted file mode 100644
index 8ecb5bacf..000000000
--- a/newlib/libc/sys/sysvi386/read.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_read
-	.globl	read
-_read:
-read:
-	movl	$3, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/readdir.c b/newlib/libc/sys/sysvi386/readdir.c
deleted file mode 100644
index 350fa664f..000000000
--- a/newlib/libc/sys/sysvi386/readdir.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)readdir.c	5.7 (Berkeley) 6/1/90";
-#endif /* LIBC_SCCS and not lint */
-
-#include <dirent.h>
-
-/*
- * get next entry in a directory.
- */
-struct dirent *
-readdir(dirp)
-register DIR *dirp; {
-  register struct dirent *dp;
-  
-  for (;;) {
-    if (dirp->dd_loc == 0) {
-      dirp->dd_size = _getdents (dirp->dd_fd,
-				dirp->dd_buf,
-				dirp->dd_len);
-      
-      if (dirp->dd_size <= 0)
-	return NULL;
-    }
-    if (dirp->dd_loc >= dirp->dd_size) {
-      dirp->dd_loc = 0;
-      continue;
-    }
-    dp = (struct dirent *)(dirp->dd_buf + dirp->dd_loc);
-    if ((int)dp & 03)	/* bogus pointer check */
-      return NULL;
-    if (dp->d_reclen <= 0 ||
-	dp->d_reclen > dirp->dd_len + 1 - dirp->dd_loc)
-      return NULL;
-    dirp->dd_loc += dp->d_reclen;
-    if (dp->d_ino == 0)
-      continue;
-    return (dp);
-  }
-}
diff --git a/newlib/libc/sys/sysvi386/rename.s b/newlib/libc/sys/sysvi386/rename.s
deleted file mode 100644
index 61a69c59e..000000000
--- a/newlib/libc/sys/sysvi386/rename.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_rename
-	.globl	rename
-_rename:
-rename:	
-	movl	$0x3028, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/rewinddir.c b/newlib/libc/sys/sysvi386/rewinddir.c
deleted file mode 100644
index d52c013c4..000000000
--- a/newlib/libc/sys/sysvi386/rewinddir.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)rewinddir.c	5.1 (Berkeley) 5/25/90";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/types.h>
-#include <dirent.h>
-
-void
-rewinddir(dirp)
-	DIR *dirp;
-{
-	extern long _rewinddir;
-
-	_seekdir((dirp), _rewinddir);
-	_rewinddir = telldir(dirp);
-}
diff --git a/newlib/libc/sys/sysvi386/rmdir.s b/newlib/libc/sys/sysvi386/rmdir.s
deleted file mode 100644
index 427ee108d..000000000
--- a/newlib/libc/sys/sysvi386/rmdir.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_rmdir
-	.globl	rmdir
-_rmdir:
-rmdir:	
-	movl	$0x4f, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/sbrk.c b/newlib/libc/sys/sysvi386/sbrk.c
deleted file mode 100644
index 8ae3ed12b..000000000
--- a/newlib/libc/sys/sysvi386/sbrk.c
+++ /dev/null
@@ -1,21 +0,0 @@
-extern end;
-
-static void *curbrk = (char*)&end;
-
-void *
-sbrk(incr)
-int incr; {
-	extern int errno;
-	extern int _brk(void *);
-	void *ptr = curbrk;
-	int t;
-
-	if (incr == 0)
-		return curbrk;
-	t = _brk (curbrk + incr);
-	if (t == -1 && errno)
-		return (void *)-1;
-	curbrk = ((char *)curbrk) + incr;
-	return ptr;
-}
-
diff --git a/newlib/libc/sys/sysvi386/scandir.c b/newlib/libc/sys/sysvi386/scandir.c
deleted file mode 100644
index 6c4116c9c..000000000
--- a/newlib/libc/sys/sysvi386/scandir.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)scandir.c	5.10 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * Scan the directory dirname calling select to make a list of selected
- * directory entries then sort using qsort and compare routine dcomp.
- * Returns the number of entries and a pointer to a list of pointers to
- * struct dirent (through namelist). Returns -1 if there were any errors.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <string.h>
-
-/*
- * The DIRSIZ macro gives the minimum record length which will hold
- * the directory entry.  This requires the amount of space in struct dirent
- * without the d_name field, plus enough space for the name with a terminating
- * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
- */
-#undef DIRSIZ
-#define DIRSIZ(dp) \
-    ((sizeof (struct dirent) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
-
-int
-scandir(dirname, namelist, select, dcomp)
-	const char *dirname;
-	struct dirent ***namelist;
-	int (*select) __P((struct dirent *));
-	int (*dcomp) __P((const void *, const void *));
-{
-	register struct dirent *d, *p, **names;
-	register size_t nitems;
-	struct stat stb;
-	long arraysz;
-	DIR *dirp;
-
-	if ((dirp = opendir(dirname)) == NULL)
-		return(-1);
-	if (fstat(dirp->dd_fd, &stb) < 0)
-		return(-1);
-
-	/*
-	 * estimate the array size by taking the size of the directory file
-	 * and dividing it by a multiple of the minimum size entry. 
-	 */
-	arraysz = (stb.st_size / 24);
-	names = (struct dirent **)malloc(arraysz * sizeof(struct dirent *));
-	if (names == NULL)
-		return(-1);
-
-	nitems = 0;
-	while ((d = readdir(dirp)) != NULL) {
-		if (select != NULL && !(*select)(d))
-			continue;	/* just selected names */
-		/*
-		 * Make a minimum size copy of the data
-		 */
-		p = (struct dirent *)malloc(DIRSIZ(d));
-		if (p == NULL)
-			return(-1);
-		p->d_ino = d->d_ino;
-		p->d_reclen = d->d_reclen;
-		p->d_namlen = d->d_namlen;
-		bcopy(d->d_name, p->d_name, p->d_namlen + 1);
-		/*
-		 * Check to make sure the array has space left and
-		 * realloc the maximum size.
-		 */
-		if (++nitems >= arraysz) {
-			if (fstat(dirp->dd_fd, &stb) < 0)
-				return(-1);	/* just might have grown */
-			arraysz = stb.st_size / 12;
-			names = (struct dirent **)realloc((char *)names,
-				arraysz * sizeof(struct dirent *));
-			if (names == NULL)
-				return(-1);
-		}
-		names[nitems-1] = p;
-	}
-	closedir(dirp);
-	if (nitems && dcomp != NULL)
-		qsort(names, nitems, sizeof(struct dirent *), dcomp);
-	*namelist = names;
-	return(nitems);
-}
-
-/*
- * Alphabetic order comparison routine for those who want it.
- */
-int
-alphasort(d1, d2)
-	const void *d1;
-	const void *d2;
-{
-	return(strcmp((*(struct dirent **)d1)->d_name,
-	    (*(struct dirent **)d2)->d_name));
-}
diff --git a/newlib/libc/sys/sysvi386/seekdir.c b/newlib/libc/sys/sysvi386/seekdir.c
deleted file mode 100644
index 50331402a..000000000
--- a/newlib/libc/sys/sysvi386/seekdir.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)seekdir.c	5.7 (Berkeley) 6/1/90";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/param.h>
-#include <dirent.h>
-
-/*
- * Seek to an entry in a directory.
- * _seekdir is in telldir.c so that it can share opaque data structures.
- */
-void
-seekdir(dirp, loc)
-	DIR *dirp;
-	long loc;
-{
-
-	_seekdir(dirp, loc);
-}
diff --git a/newlib/libc/sys/sysvi386/setgid.s b/newlib/libc/sys/sysvi386/setgid.s
deleted file mode 100644
index a55dbf89e..000000000
--- a/newlib/libc/sys/sysvi386/setgid.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_setgid
-	.globl	setgid
-_setgid:
-setgid:
-	movl	$0x2e, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax,%eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/setuid.s b/newlib/libc/sys/sysvi386/setuid.s
deleted file mode 100644
index f24da1fd1..000000000
--- a/newlib/libc/sys/sysvi386/setuid.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_setuid
-	.globl	setuid
-_setuid:
-setuid:
-	movl	$0x17, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax,%eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/sigaction.s b/newlib/libc/sys/sysvi386/sigaction.s
deleted file mode 100644
index 35a1b8d2a..000000000
--- a/newlib/libc/sys/sysvi386/sigaction.s
+++ /dev/null
@@ -1,20 +0,0 @@
-/
-/ The SCO signal stuff seems to be weird.  The POSIX stuff appears to
-/ "extended" system calls, and use values in eax and edx.
-/ Like most of the other signal routines, it takes a function pointer
-/ in %edx.  Since this function is terribly small, I am including it
-/ in all of the ones that need it, for now at least.  Seems silly to include
-/ a whole file for two instructions.
-
-sigret:
-	addl	$4, %esp
-	lcall	$0xf, $0
-	.globl	sigaction
-sigaction:
-	movl	$0x2728, %eax
-	movl	sigret, %edx
-	lcall	$7,$0
-	jb	_cerror
-	ret
-	addl	$4, %esp
-	lcall	$0xf,$0
diff --git a/newlib/libc/sys/sysvi386/signal.s b/newlib/libc/sys/sysvi386/signal.s
deleted file mode 100644
index 2418eb02b..000000000
--- a/newlib/libc/sys/sysvi386/signal.s
+++ /dev/null
@@ -1,16 +0,0 @@
-/ According to the iBCS2 book, signal() has 0x30 in %eax, and the address
-/ of a function in %edx.  This function is where a signal handler will
-/ return to; it should just adjust the stack pointer, and call $f,$0.
-/ Strange but true.
-	.globl	signal
-
-sigret:
-	addl	$4, %esp
-	lcall	$0xf, $0
-signal:
-	movl	$0x30, %eax
-	movl	sigret, %edx
-	lcall	$7,$0
-	jb	_cerror
-/ The iBCS2 book also clears out %eax here, which seems to be broken.
-	ret
diff --git a/newlib/libc/sys/sysvi386/sigprocmask.s b/newlib/libc/sys/sysvi386/sigprocmask.s
deleted file mode 100644
index fa988d538..000000000
--- a/newlib/libc/sys/sysvi386/sigprocmask.s
+++ /dev/null
@@ -1,12 +0,0 @@
-/
-/ The SCO signal stuff seems to be weird.  The POSIX stuff appears to
-/ "extended" system calls, and use values in eax and edx.
-/
-	.globl	sigprocmask
-sigprocmask:
-	movl	$0x2828, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
-	addl	$4, %esp
-	lcall	$0xf,$0
diff --git a/newlib/libc/sys/sysvi386/sleep.c b/newlib/libc/sys/sysvi386/sleep.c
deleted file mode 100644
index 723ee3ce2..000000000
--- a/newlib/libc/sys/sysvi386/sleep.c
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <sys/types.h>
-#include <sys/signal.h>
-
-unsigned
-sleep(unsigned secs) {
-	extern time_t time (time_t *);
-	time_t t = time(0);
-
-	_alarm(secs);
-	_pause();
-	return (time(0) - t);
-}
diff --git a/newlib/libc/sys/sysvi386/speed.c b/newlib/libc/sys/sysvi386/speed.c
deleted file mode 100644
index 1b22c026f..000000000
--- a/newlib/libc/sys/sysvi386/speed.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#define _NO_MACROS
-#include <sys/termios.h>
-
-speed_t
-cfgetospeed(const struct termios *tp) {
-	return tp->c_ospeed;
-}
-
-int
-cfsetospeed(struct termios *tp, speed_t speed) {
-	tp->c_ospeed = speed;
-	return 0;
-}
-
-speed_t
-cfgetispeed(const struct termios *tp) {
-	return tp->c_ispeed;
-}
-
-int
-cfsetispeed(struct termios *tp, speed_t speed) {
-	tp->c_ispeed = speed;
-	return 0;
-}
diff --git a/newlib/libc/sys/sysvi386/stat.s b/newlib/libc/sys/sysvi386/stat.s
deleted file mode 100644
index 50c84bb97..000000000
--- a/newlib/libc/sys/sysvi386/stat.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_stat
-	.globl	stat
-_stat:
-stat:	
-	movl	$0x12, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax,%eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/sys/dirent.h b/newlib/libc/sys/sysvi386/sys/dirent.h
deleted file mode 100644
index 728042176..000000000
--- a/newlib/libc/sys/sysvi386/sys/dirent.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef _SYS_DIRENT_H
-# define _SYS_DIRENT_H
-
-/*
- * This file was written to be compatible with the BSD directory
- * routines, so it looks like it.  But it was written from scratch.
- * Sean Eric Fagan, sef@Kithrup.COM
- */
-
-typedef struct _dirdesc {
-	int	dd_fd;
-	long	dd_loc;
-	long	dd_size;
-	char	*dd_buf;
-	int	dd_len;
-	long	dd_seek;
-} DIR;
-
-# define __dirfd(dp)	((dp)->dd_fd)
-
-DIR *opendir (const char *);
-struct dirent *readdir (DIR *);
-void rewinddir (DIR *);
-int closedir (DIR *);
-
-#include <sys/types.h>
-
-struct dirent {
-	long	d_ino;
-	off_t	d_off;
-	unsigned short	d_reclen;
-	/* we need better syntax for variable-sized arrays */
-	char	d_name[1];
-};
-
-#endif
diff --git a/newlib/libc/sys/sysvi386/sys/setjmp.h b/newlib/libc/sys/sysvi386/sys/setjmp.h
deleted file mode 100644
index 425b0ae89..000000000
--- a/newlib/libc/sys/sysvi386/sys/setjmp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _JBLEN
-# define _JBLEN	36
-
-typedef char jmp_buf[_JBLEN];
-
-#endif	/* _JBLEN */
diff --git a/newlib/libc/sys/sysvi386/sys/termio.h b/newlib/libc/sys/sysvi386/sys/termio.h
deleted file mode 100644
index 2ef33b8dc..000000000
--- a/newlib/libc/sys/sysvi386/sys/termio.h
+++ /dev/null
@@ -1,82 +0,0 @@
-#ifndef	_SYS_TERMIO_H
-# define _SYS_TERMIO_H
-
-# define TCGETA (('T'<<8)|1)
-# define TCSBRK (('T'<<8)|5)
-# define NCC 8
-
-# define IGNBRK	000001
-# define BRKINT	000002
-# define IGNPAR	000004
-# define INPCK	000020
-# define ISTRIP	000040
-# define INLCR	000100
-# define IGNCR	000200
-# define ICRNL	000400
-# define IXON	002000
-# define IXOFF	010000
-
-# define OPOST	000001
-# define OCRNL	000004
-# define ONLCR	000010
-# define ONOCR	000020
-# define TAB3	014000
-
-# define CLOCAL	004000
-# define CREAD	000200
-# define CSIZE	000060
-# define CS5	0
-# define CS6	020
-# define CS7	040
-# define CS8	060
-# define CSTOPB	000100
-# define HUPCL	002000
-# define PARENB	000400
-# define PAODD	001000
-
-# define ECHO	0000010
-# define ECHOE	0000020
-# define ECHOK	0000040
-# define ECHONL	0000100
-# define ICANON	0000002
-# define IEXTEN	0000400	/* anybody know *what* this does?! */
-# define ISIG	0000001
-# define NOFLSH	0000200
-
-# define VEOF	4	/* also VMIN -- thanks, AT&T */
-# define VEOL	5	/* also VTIME -- thanks again */
-# define VERASE	2
-# define VINTR	0
-# define VKILL	3
-# define VMIN	4	/* also VEOF */
-# define VQUIT	1
-# define VTIME	5	/* also VEOL */
-
-# define B0	000000
-# define B50	000001
-# define B75	000002
-# define B110	000003
-# define B134	000004
-# define B150	000005
-# define B200	000006
-# define B300	000007
-# define B600	000010
-# define B1200	000011
-# define B1800	000012
-# define B2400	000013
-# define B4800	000014
-# define B9600	000015
-# define B19200	000016
-# define B38400	000017
-
-struct termio {
-	unsigned short	c_iflag;
-	unsigned short	c_oflag;
-	unsigned short	c_cflag;
-	unsigned short	c_lflag;
-	char		c_line;
-	unsigned char	c_cc[NCC];
-};
-
-#endif	/* _SYS_TERMIO_H */
-
diff --git a/newlib/libc/sys/sysvi386/sys/termios.h b/newlib/libc/sys/sysvi386/sys/termios.h
deleted file mode 100644
index edc81b3d5..000000000
--- a/newlib/libc/sys/sysvi386/sys/termios.h
+++ /dev/null
@@ -1,121 +0,0 @@
-#ifndef	_SYS_TERMIOS_H
-# define _SYS_TERMIOS_H
-
-# define _XCGETA (('x'<<8)|1)
-# define _XCSETA (('x'<<8)|2)
-# define _XCSETAW (('x'<<8)|3)
-# define _XCSETAF (('x'<<8)|4)
-# define _TCSBRK (('T'<<8)|5)
-# define _TCFLSH (('T'<<8)|7)
-# define _TCXONC (('T'<<8)|6)
-
-# define TCOOFF	0
-# define TCOON	1
-# define TCIOFF	2
-# define TCION	3
-
-# define TCIFLUSH	0
-# define TCOFLUSH	1
-# define TCIOFLUSH	2
-
-# define NCCS 13
-
-# define TCSAFLUSH	_XCSETAF
-# define TCSANOW	_XCSETA
-# define TCSADRAIN	_XCSETAW
-# define TCSADFLUSH	_XCSETAF
-
-# define IGNBRK	000001
-# define BRKINT	000002
-# define IGNPAR	000004
-# define INPCK	000020
-# define ISTRIP	000040
-# define INLCR	000100
-# define IGNCR	000200
-# define ICRNL	000400
-# define IXON	002000
-# define IXOFF	010000
-
-# define OPOST	000001
-# define OCRNL	000004
-# define ONLCR	000010
-# define ONOCR	000020
-# define TAB3	014000
-
-# define CLOCAL	004000
-# define CREAD	000200
-# define CSIZE	000060
-# define CS5	0
-# define CS6	020
-# define CS7	040
-# define CS8	060
-# define CSTOPB	000100
-# define HUPCL	002000
-# define PARENB	000400
-# define PAODD	001000
-
-# define ECHO	0000010
-# define ECHOE	0000020
-# define ECHOK	0000040
-# define ECHONL	0000100
-# define ICANON	0000002
-# define IEXTEN	0000400	/* anybody know *what* this does?! */
-# define ISIG	0000001
-# define NOFLSH	0000200
-# define TOSTOP	0001000
-
-# define VEOF	4	/* also VMIN -- thanks, AT&T */
-# define VEOL	5	/* also VTIME -- thanks again */
-# define VERASE	2
-# define VINTR	0
-# define VKILL	3
-# define VMIN	4	/* also VEOF */
-# define VQUIT	1
-# define VSUSP	10
-# define VTIME	5	/* also VEOL */
-# define VSTART	11
-# define VSTOP	12
-
-# define B0	000000
-# define B50	000001
-# define B75	000002
-# define B110	000003
-# define B134	000004
-# define B150	000005
-# define B200	000006
-# define B300	000007
-# define B600	000010
-# define B1200	000011
-# define B1800	000012
-# define B2400	000013
-# define B4800	000014
-# define B9600	000015
-# define B19200	000016
-# define B38400	000017
-
-typedef unsigned char cc_t;
-typedef unsigned short tcflag_t;
-typedef char speed_t;
-
-struct termios {
-	tcflag_t	c_iflag;
-	tcflag_t	c_oflag;
-	tcflag_t	c_cflag;
-	tcflag_t	c_lflag;
-	char		c_line;
-	cc_t		c_cc[NCCS];
-	speed_t		c_ispeed;
-	speed_t		c_ospeed;
-};
-
-# ifndef _NO_MACROS
-
-#  define cfgetospeed(tp)	((tp)->c_ospeed)
-#  define cfgetispeed(tp)	((tp)->c_ispeed)
-#  define cfsetospeed(tp,s)	(((tp)->c_ospeed = (s)), 0)
-#  define cfsetispeed(tp,s)	(((tp)->c_ispeed = (s)), 0)
-#  define tcdrain(fd)		_ioctl (fd, _TCSBRK, 1)
-# endif	/* _NO_MACROS */
-
-#endif	/* _SYS_TERMIOS_H */
-
diff --git a/newlib/libc/sys/sysvi386/sys/utime.h b/newlib/libc/sys/sysvi386/sys/utime.h
deleted file mode 100644
index 80b1daa74..000000000
--- a/newlib/libc/sys/sysvi386/sys/utime.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _SYS_UTIME_H
-# define _SYS_UTIME_H
-
-#include <time.h>
-
-struct utimbuf {
-	time_t	actime;
-	time_t	modtime;
-};
-
-#endif	/* _SYS_UTIME_H */
-
diff --git a/newlib/libc/sys/sysvi386/sys/utmp.h b/newlib/libc/sys/sysvi386/sys/utmp.h
deleted file mode 100644
index f519e6af0..000000000
--- a/newlib/libc/sys/sysvi386/sys/utmp.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _UTMP_H
-# define _UTMP_H
-
-#include <sys/types.h>
-
-# define UTMP_FILE "/etc/utmp"
-# define WTMP_FILE "/etc/wtmp"
-
-struct utmp {
-	char	ut_user[8];	/* how limited */
-	char	ut_id[4];	/* ditto */
-	char	ut_line[12];	/* I'm repeating myself */
-	short	ut_pid;
-	short	ut_type;
-	struct exit_status {
-		short e_termination;
-		short e_exit;
-	} ut_exit;		/* for DEAD_PROCESS processes */
-	time_t	ut_time;
-};
-
-/* Definitions for ut_type fields */
-
-# define	EMPTY	0
-# define	RUN_LVL	1
-# define	BOOT_TIME	2
-# define	OLD_TIME	3
-# define	NEW_TIME	4
-# define	INIT_PROCESS	5
-# define	LOGIN_PROCESS	6
-# define	USER_PROCESS	7
-# define	DEAD_PROCESS	8
-# define	ACCOUNTING	9
-# define	UTMAXTYPE	ACCOUNTING
-
-# define	RUNLVL_MSG	"run-level %c"
-# define	BOOT_MSG	"system boot"
-# define	OTIME_MSG	"old time"
-# define	NTIME_MSG	"new time"
-
-#endif	/* _UTMP_H */
-
-
diff --git a/newlib/libc/sys/sysvi386/sys/wait.h b/newlib/libc/sys/sysvi386/sys/wait.h
deleted file mode 100644
index 7c36f32db..000000000
--- a/newlib/libc/sys/sysvi386/sys/wait.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _WAIT_H
-# define _WAIT_H
-
-# define WNOHANG 1
-# define WUNTRACED 2
-
-/*
- * Unlike the atrocity that BSD ended up using, we do not have a "union
- * wait," although I could probably implement one.  Given the code I
- * sometimes end up porting, it might be a good thing.  Anyway, the
- * format of a stat thingy, filled in by the wait*() routines, is:
- * struct {
- *    int filler:16;
- *    union {
- *        struct stopped {
- *            int signo:8;
- *            int o177:8;	// will be 0177 
- *        };
- *        struct exited {
- *            int retval:8;
- *            int zero:8;	// 0, obviously 8-)
- *        };
- *        struct termed {
- *            int zero:8;	// zeroes
- *            int corep:1;	// was there a core file?
- *            int signo:7;	// what?!  Only 127 signals?!
- *        };
- *        int value:16;
- *     };
- * };
- *
- * Braver souls than I can turn that into a union wait, if desired.  Ick.
- */
-
-# define WIFEXITED(val)	((val)&0xff)
-# define WEXITSTATUS(val)	(((val)>>8)&0xff)
-# define WIFSIGNALED(val)	((val) && !((val)&0xff))
-# define WTERMSIG(val)	(((val)>>8)&0x7f)
-# define WIFSTOPPED(val) (((val)&0xff)==0177)
-# define WSTOPSIG(val)	(((val)>>8)&0xff)
-#endif	/* _SYS_WAIT_H */
-
diff --git a/newlib/libc/sys/sysvi386/sysconf.s b/newlib/libc/sys/sysvi386/sysconf.s
deleted file mode 100644
index 99bbc6040..000000000
--- a/newlib/libc/sys/sysvi386/sysconf.s
+++ /dev/null
@@ -1,6 +0,0 @@
-	.globl	sysconf
-sysconf:
-	movl	$0x2d28, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/tcgetattr.c b/newlib/libc/sys/sysvi386/tcgetattr.c
deleted file mode 100644
index e368418c1..000000000
--- a/newlib/libc/sys/sysvi386/tcgetattr.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <sys/termios.h>
-
-int
-tcgetattr (int fd, struct termios *tp) {
-	return _ioctl (fd, _XCGETA, tp);
-}
diff --git a/newlib/libc/sys/sysvi386/tcline.c b/newlib/libc/sys/sysvi386/tcline.c
deleted file mode 100644
index 39d4699e0..000000000
--- a/newlib/libc/sys/sysvi386/tcline.c
+++ /dev/null
@@ -1,84 +0,0 @@
-#define _NO_MACROS
-#include <sys/unistd.h>
-#include <sys/termios.h>
-#include <errno.h>
-
-int
-tcsendbreak (int fd, int dur) {
-	do {
-		if (_ioctl (fd, _TCSBRK, 0) == -1)
-			return -1;
-	} while (dur--);
-	return 0;
-}
-
-int
-tcdrain (int fd) {
-	return _ioctl (fd, _TCSBRK, 1);
-}
-
-int
-tcflush(int fd, int what) {
-	return _ioctl (fd, _TCFLSH, what);
-}
-
-/*
- * I'm not positive about this function.  I *think* it's right,
- * but I could be missing something.
- */
-
-int
-tcflow (int fd, int action) {
-	struct termios t;
-
-	switch (action) {
-	case TCOOFF:
-	case TCOON:
-		return _ioctl (fd, _TCXONC, action);
-/*
- * Here is where I'm not terribly certain.  1003.1 says:
- * if action is TCIOFF, the system shall transmit a STOP
- * character, which is intended to cause the terminal device
- * to stop transmitting data to the system.  (Similarly for
- * TCION.)
- * I *assume* that means I find out what VSTOP for the
- * terminal device is, and then write it.  1003.1 also does
- * not say what happens if c_cc[VSTOP] is _POSIX_VDISABLE;
- * I assume it should reaturn EINVAL, so that's what I do.
- * Anyway, here's the code.  It might or might not be right.
- */
-	case TCIOFF:
-		if (tcgetattr (fd, &t) == -1)
-			return -1;
-		if (tcgetattr (fd, &t) == -1)
-			return -1;
-#ifdef _POSIX_VDISABLE
-		if (t.c_cc[VSTOP] == _POSIX_VDISABLE) {
-			errno = EINVAL;
-			return -1;
-		}
-#endif
-		if (write (fd, &t.c_cc[VSTOP], 1) == 1)
-			return 0;
-		else
-			return -1;
-	case TCION:
-		if (tcgetattr (fd, &t) == -1)
-			return -1;
-		if (tcgetattr (fd, &t) == -1)
-			return -1;
-#ifdef _POSIX_VDISABLE
-		if (t.c_cc[VSTART] == _POSIX_VDISABLE) {
-			errno = EINVAL;
-			return -1;
-		}
-#endif
-		if (write (fd, &t.c_cc[VSTART], 1) == 1)
-			return 0;
-		else
-			return -1;
-	default:
-		errno = EINVAL;
-		return -1;
-	}
-}
diff --git a/newlib/libc/sys/sysvi386/tcsetattr.c b/newlib/libc/sys/sysvi386/tcsetattr.c
deleted file mode 100644
index 1df92b281..000000000
--- a/newlib/libc/sys/sysvi386/tcsetattr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <sys/termios.h>
-
-int
-tcsetattr (int fd, int opts, const struct termios *tp) {
-	return _ioctl (fd, opts, tp);
-}
-
diff --git a/newlib/libc/sys/sysvi386/telldir.c b/newlib/libc/sys/sysvi386/telldir.c
deleted file mode 100644
index 37d9de638..000000000
--- a/newlib/libc/sys/sysvi386/telldir.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)telldir.c	5.9 (Berkeley) 2/23/91";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/param.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-/*
- * The option SINGLEUSE may be defined to say that a telldir
- * cookie may be used only once before it is freed. This option
- * is used to avoid having memory usage grow without bound.
- */
-#define SINGLEUSE
-
-/*
- * One of these structures is malloced to describe the current directory
- * position each time telldir is called. It records the current magic 
- * cookie returned by getdirentries and the offset within the buffer
- * associated with that return value.
- */
-struct ddloc {
-	struct	ddloc *loc_next;/* next structure in list */
-	long	loc_index;	/* key associated with structure */
-	long	loc_seek;	/* magic cookie returned by getdirentries */
-	long	loc_loc;	/* offset of entry in buffer */
-};
-
-#define	NDIRHASH	32	/* Num of hash lists, must be a power of 2 */
-#define	LOCHASH(i)	((i)&(NDIRHASH-1))
-
-static long	dd_loccnt;	/* Index of entry for sequential readdir's */
-static struct	ddloc *dd_hash[NDIRHASH];   /* Hash list heads for ddlocs */
-
-/*
- * return a pointer into a directory
- */
-long
-telldir(dirp)
-	const DIR *dirp;
-{
-	register int index;
-	register struct ddloc *lp;
-
-	if ((lp = (struct ddloc *)malloc(sizeof(struct ddloc))) == NULL)
-		return (-1);
-	index = dd_loccnt++;
-	lp->loc_index = index;
-	lp->loc_seek = dirp->dd_seek;
-	lp->loc_loc = dirp->dd_loc;
-	lp->loc_next = dd_hash[LOCHASH(index)];
-	dd_hash[LOCHASH(index)] = lp;
-	return (index);
-}
-
-/*
- * seek to an entry in a directory.
- * Only values returned by "telldir" should be passed to seekdir.
- */
-void
-_seekdir(dirp, loc)
-	register DIR *dirp;
-	long loc;
-{
-	register struct ddloc *lp;
-	register struct ddloc **prevlp;
-	struct dirent *dp;
-	extern long lseek();
-
-	prevlp = &dd_hash[LOCHASH(loc)];
-	lp = *prevlp;
-	while (lp != NULL) {
-		if (lp->loc_index == loc)
-			break;
-		prevlp = &lp->loc_next;
-		lp = lp->loc_next;
-	}
-	if (lp == NULL)
-		return;
-	if (lp->loc_loc == dirp->dd_loc && lp->loc_seek == dirp->dd_seek)
-		goto found;
-	(void) lseek(dirp->dd_fd, lp->loc_seek, 0);
-	dirp->dd_seek = lp->loc_seek;
-	dirp->dd_loc = 0;
-	while (dirp->dd_loc < lp->loc_loc) {
-		dp = readdir(dirp);
-		if (dp == NULL)
-			break;
-	}
-found:
-#ifdef SINGLEUSE
-	*prevlp = lp->loc_next;
-	free((caddr_t)lp);
-#endif
-}
diff --git a/newlib/libc/sys/sysvi386/time.s b/newlib/libc/sys/sysvi386/time.s
deleted file mode 100644
index c5617891c..000000000
--- a/newlib/libc/sys/sysvi386/time.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_time
-	.globl	time
-_time:
-time:
-	movl	$0xd, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/times.s b/newlib/libc/sys/sysvi386/times.s
deleted file mode 100644
index 007de1e1e..000000000
--- a/newlib/libc/sys/sysvi386/times.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_times
-	.globl	times
-_times:
-times:
-	movl	$0x2b, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/unlink.s b/newlib/libc/sys/sysvi386/unlink.s
deleted file mode 100644
index b85e87c27..000000000
--- a/newlib/libc/sys/sysvi386/unlink.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_unlink
-	.globl	unlink
-_unlink:
-unlink:	
-	movl	$0xa, %eax
-	lcall	$7,$0
-	jb	_cerror
-	xor	%eax, %eax
-	ret
diff --git a/newlib/libc/sys/sysvi386/utime.s b/newlib/libc/sys/sysvi386/utime.s
deleted file mode 100644
index 23fc50476..000000000
--- a/newlib/libc/sys/sysvi386/utime.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_utime
-	.globl	utime
-_utime:
-utime:	
-	movl	$0x1e, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvi386/wait.s b/newlib/libc/sys/sysvi386/wait.s
deleted file mode 100644
index 1ae8b0c6b..000000000
--- a/newlib/libc/sys/sysvi386/wait.s
+++ /dev/null
@@ -1,13 +0,0 @@
-	.globl	_wait
-	.globl	wait
-_wait:
-wait:	
-	movl	$0x7, %eax
-	lcall	$7,$0
-	jb	_cerror
-	movl	4(%esp), %ecx
-	testl	%ecx, %ecx
-	je	bye
-	movl	%edx, (%ecx)
-bye:
-	ret
diff --git a/newlib/libc/sys/sysvi386/waitpid.s b/newlib/libc/sys/sysvi386/waitpid.s
deleted file mode 100644
index 598099f91..000000000
--- a/newlib/libc/sys/sysvi386/waitpid.s
+++ /dev/null
@@ -1,18 +0,0 @@
-	.globl	_waitpid
-	.globl	waitpid
-_waitpid:
-waitpid:	
-	pushfl
-	popl	%eax
-	orl	$0x8c4,%eax
-	pushl	%eax
-	popfl
-	movl	$0x7, %eax
-	lcall	$7,$0
-	jb	_cerror
-	movl	8(%esp), %ecx
-	testl	%ecx, %ecx
-	je	bye
-	movl	%edx, (%ecx)
-bye:
-	ret
diff --git a/newlib/libc/sys/sysvi386/write.s b/newlib/libc/sys/sysvi386/write.s
deleted file mode 100644
index 05374652c..000000000
--- a/newlib/libc/sys/sysvi386/write.s
+++ /dev/null
@@ -1,8 +0,0 @@
-	.globl	_write
-	.globl	write
-_write:
-write:
-	movl	$4, %eax
-	lcall	$7,$0
-	jb	_cerror
-	ret
diff --git a/newlib/libc/sys/sysvnecv70/Makefile.am b/newlib/libc/sys/sysvnecv70/Makefile.am
deleted file mode 100644
index cc0d79411..000000000
--- a/newlib/libc/sys/sysvnecv70/Makefile.am
+++ /dev/null
@@ -1,15 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = ioctl.s isatty.s read.s lseek.s close.s sbrk.s fstat.s \
-	cerror.s exit.s write.s sysv60.s fpx.c fps.s open.s
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/sysvnecv70/Makefile.in b/newlib/libc/sys/sysvnecv70/Makefile.in
deleted file mode 100644
index 60bb205e7..000000000
--- a/newlib/libc/sys/sysvnecv70/Makefile.in
+++ /dev/null
@@ -1,331 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = ioctl.s isatty.s read.s lseek.s close.s sbrk.s fstat.s 	cerror.s exit.s write.s sysv60.s fpx.c fps.s open.s
-
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  ioctl.o isatty.o read.o lseek.o close.o sbrk.o fstat.o \
-cerror.o exit.o write.o sysv60.o fpx.o fps.o open.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
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-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
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-mostlyclean: mostlyclean-am
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-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
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-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
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-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/sysvnecv70/aclocal.m4 b/newlib/libc/sys/sysvnecv70/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/sysvnecv70/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-AC_CHECK_TOOL(AS, as)
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-
-AC_PROG_INSTALL
-
-AM_MAINTAINER_MODE
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-fi
-
-. [$]{newlib_basedir}/configure.host
-
-newlib_cflags="[$]{newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-AC_SUBST(NEWLIB_CFLAGS)
-
-LDFLAGS=${ldflags}
-AC_SUBST(LDFLAGS)
-
-AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
-AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
-AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
-AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
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-
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-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-AC_SUBST(OBJEXT)
-AC_SUBST(oext)
-AC_SUBST(aext)
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-AC_SUBST(libm_machine_dir)
-AC_SUBST(machine_dir)
-AC_SUBST(sys_dir)
-])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-# Copyright 2002  Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.4-p6])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
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-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
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-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN([AM_MISSING_PROG],
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
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-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
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-AC_SUBST($1)])
-
-# Define a conditional.
-
-AC_DEFUN([AM_CONDITIONAL],
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
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-
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
-
-# serial 1
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
-  dnl maintainer-mode is disabled by default
-  AC_ARG_ENABLE(maintainer-mode,
-[  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer],
-      USE_MAINTAINER_MODE=$enableval,
-      USE_MAINTAINER_MODE=no)
-  AC_MSG_RESULT($USE_MAINTAINER_MODE)
-  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
-  MAINT=$MAINTAINER_MODE_TRUE
-  AC_SUBST(MAINT)dnl
-]
-)
-
diff --git a/newlib/libc/sys/sysvnecv70/cerror.s b/newlib/libc/sys/sysvnecv70/cerror.s
deleted file mode 100644
index 9827c1087..000000000
--- a/newlib/libc/sys/sysvnecv70/cerror.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	cerror
-cerror:	mov.w	r0,_errno
-	neg.w	#1,r0
-	ret	#0
-
-	.data
-	.globl	_errno
-_errno:	.word 0
-
diff --git a/newlib/libc/sys/sysvnecv70/close.s b/newlib/libc/sys/sysvnecv70/close.s
deleted file mode 100644
index 5c80dcd30..000000000
--- a/newlib/libc/sys/sysvnecv70/close.s
+++ /dev/null
@@ -1,10 +0,0 @@
-
-	.globl	__close
-	.globl	_close
-__close:
-_close:	chlvl	#0,#6
-	jnl	ok	
-	jmp	cerror
-ok:	xor.w	r0,r0
-	ret	#0
-
diff --git a/newlib/libc/sys/sysvnecv70/configure b/newlib/libc/sys/sysvnecv70/configure
deleted file mode 100755
index 7814031e1..000000000
--- a/newlib/libc/sys/sysvnecv70/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
-  --enable-multilib         build many library versions (default)"
-ac_help="$ac_help
-  --enable-target-optspace  optimize for space"
-ac_help="$ac_help
-  --enable-malloc-debugging indicate malloc debugging requested"
-ac_help="$ac_help
-  --enable-newlib-multithread        enable support for multiple threads"
-ac_help="$ac_help
-  --enable-newlib-iconv     enable iconv library support"
-ac_help="$ac_help
-  --enable-newlib-elix-level         supply desired elix library level (1-4)"
-ac_help="$ac_help
-  --disable-newlib-io-float disable printf/scanf family float support"
-ac_help="$ac_help
-  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls"
-ac_help="$ac_help
-  --enable-maintainer-mode enable make rules and dependencies not useful
-                          (and sometimes confusing) to the casual installer"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
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-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
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-program_suffix=NONE
-program_transform_name=s,x,x,
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-x_includes=NONE
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-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
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-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
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-MFLAGS= MAKEFLAGS=
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-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    eval "enable_${ac_feature}=no" ;;
-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
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-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-    fi
-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix="$ac_optarg" ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he)
-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
-  --version               print the version of autoconf that created configure
-Directory and file names:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [same as prefix]
-  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
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- esac
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-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
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-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
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-
-
-
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-
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-
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-  newlib_basedir="${srcdir}/../../.."
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-
-
-# Make sure we can run config.sub.
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-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
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diff --git a/newlib/libc/sys/sysvnecv70/configure.in b/newlib/libc/sys/sysvnecv70/configure.in
deleted file mode 100644
index 72710998f..000000000
--- a/newlib/libc/sys/sysvnecv70/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/sysvnecv70 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(sysv60.s)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/sysvnecv70/crt0.s b/newlib/libc/sys/sysvnecv70/crt0.s
deleted file mode 100644
index 7c4bc77cf..000000000
--- a/newlib/libc/sys/sysvnecv70/crt0.s
+++ /dev/null
@@ -1,28 +0,0 @@
-	.globl	start
-start:
-	sub.w	#0x8,sp
-	mov.w	0x8[sp],[sp]
-	movea.w	0xc[sp],r0
-	mov.w	r0,0x4[sp]
-tloop:	test.w	[r0+]
-	jne	tloop	
-	cmp.w	r0,[0x4[sp]]
-	jge	l1
-	sub.w	#0x4,r0
-l1:	mov.w	r0,0x8[sp]
-	mov.w	r0,_environ
-
-
-	call	_main,[sp]
-	add.w	#0xc,sp
-	push	r0
-	call	_exit,[sp]
-	add.w	#0x4,sp
-	chlvl	#0,#1
-
-	.data
-
-	.globl	_environ
-_environ:
-	.word	0
-
diff --git a/newlib/libc/sys/sysvnecv70/exit.s b/newlib/libc/sys/sysvnecv70/exit.s
deleted file mode 100644
index a37a17c21..000000000
--- a/newlib/libc/sys/sysvnecv70/exit.s
+++ /dev/null
@@ -1,7 +0,0 @@
-
-	.globl	__exit
-__exit:	chlvl	#0,#1
-	jnl	ok	
-	jmp	cerror
-ok:	ret	#0
-
diff --git a/newlib/libc/sys/sysvnecv70/fps.s b/newlib/libc/sys/sysvnecv70/fps.s
deleted file mode 100644
index 83214dff4..000000000
--- a/newlib/libc/sys/sysvnecv70/fps.s
+++ /dev/null
@@ -1,18 +0,0 @@
-	.globl	_fpgetsticky
-_fpgetsticky:
-	getpsw	  r0
-	and.w	  #0x1f00,r0
-	shl.w	  #0xf8,r0
-	ret	  #0x0
-
-
-	.globl	_fpsetsticky	
-_fpsetsticky:
-	 getpsw	  r0
-	 mov.w	  [ap],r1
-	 shl.w	  #0x8,r1
-	 updpsw.h r1,#0x1f00
-	 trapfl
-	 and.w	  #0x1f00,r0
-	 shl.w	  #0xf8,r0
-	 ret	  #0x0
diff --git a/newlib/libc/sys/sysvnecv70/fpx.c b/newlib/libc/sys/sysvnecv70/fpx.c
deleted file mode 100644
index d55a1e30f..000000000
--- a/newlib/libc/sys/sysvnecv70/fpx.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include <ieeefp.h>
-#include <machine/registers.h>
-
-
-fp_except _DEFUN(fpsetmask,(newmask),
-		fp_except newmask)
-
-{
-  fp_except oldmask;
-  v60_tkcw_type tkcw;
-  
-  sysv60(0, 8, &tkcw);
-  oldmask = tkcw.fp_trap;
-  tkcw.fp_trap = newmask;
-  sysv60(0, 8, &tkcw);
-  return oldmask;
-
-}
-
-fp_except _DEFUN_VOID(fpgetmask)
-{
-  v60_tkcw_type tkcw;
-  sysv60(0, 8, &tkcw);
-  return tkcw.fp_trap;
-}
-
-
-fp_rnd _DEFUN_VOID(fpgetround)
-{
-  v60_tkcw_type tkcw;
-  sysv60(0, 8, &tkcw);
-  return tkcw.fp_rounding;
-}
-
-fp_rnd _DEFUN(fpsetround,(rnd),
-	     fp_rnd rnd)
-{
-  fp_rnd oldrnd;
-  v60_tkcw_type tkcw;
-  
-  sysv60(0, 8, &tkcw);
-  oldrnd = tkcw.fp_rounding;
-  tkcw.fp_rounding = rnd;
-  sysv60(0, 8, &tkcw);
-  return oldrnd;
-}
-
-
-
-
-
-fp_rdi _DEFUN_VOID(fpgetroundtoi)
-{
-  v60_tkcw_type tkcw;
-  sysv60(0, 8, &tkcw);
-  return tkcw.integer_rounding;
-}
-
-fp_rdi _DEFUN(fpsetroundtoi,(rnd),
-	     fp_rdi rnd)
-{
-  fp_rdi oldrnd;
-  v60_tkcw_type tkcw;
-  
-  sysv60(0, 8, &tkcw);
-  oldrnd = tkcw.integer_rounding;
-  tkcw.integer_rounding = rnd;
-  sysv60(0, 8, &tkcw);
-  return oldrnd;
-}
-
-
-
diff --git a/newlib/libc/sys/sysvnecv70/fstat.s b/newlib/libc/sys/sysvnecv70/fstat.s
deleted file mode 100644
index f646859c0..000000000
--- a/newlib/libc/sys/sysvnecv70/fstat.s
+++ /dev/null
@@ -1,11 +0,0 @@
-
-	.globl	__fstat
-	.globl	_fstat
-__fstat:
-_fstat:	chlvl	#0,#0x1c
-	jnl	ok	
-	jmp	cerror
-ok:	xor.w	r0,r0
-	ret	#0
-
-
diff --git a/newlib/libc/sys/sysvnecv70/ioctl.s b/newlib/libc/sys/sysvnecv70/ioctl.s
deleted file mode 100644
index de3aad548..000000000
--- a/newlib/libc/sys/sysvnecv70/ioctl.s
+++ /dev/null
@@ -1,9 +0,0 @@
-
-	.globl	__ioctl
-	.globl	_ioctl
-__ioctl:
-_ioctl:	chlvl	#0,#0x36
-	jnl	ok	
-	jmp	cerror
-ok:	ret	#0
-
diff --git a/newlib/libc/sys/sysvnecv70/isatty.s b/newlib/libc/sys/sysvnecv70/isatty.s
deleted file mode 100644
index 5f2c1d9c8..000000000
--- a/newlib/libc/sys/sysvnecv70/isatty.s
+++ /dev/null
@@ -1,19 +0,0 @@
-	.globl	_isatty
-	.globl	__isatty
-	
-_isatty:
-__isatty:
-	 prepare  #0x14
-	 movea.w  -0x12[fp],[-sp]
-	push	  #0x5401
-	 push	  [ap]
-	 call	  _ioctl,[sp]
-	add.w	  #0xc,sp
-	 test.w	  r0
-	 jge	  ret1
-	 mov.w	  #0x0,r0
-	 dispose
-	 ret	  #0x0
-ret1:	 mov.w	  #0x1,r0
-	dispose
-	ret	#0
diff --git a/newlib/libc/sys/sysvnecv70/lseek.s b/newlib/libc/sys/sysvnecv70/lseek.s
deleted file mode 100644
index 4b55e98e3..000000000
--- a/newlib/libc/sys/sysvnecv70/lseek.s
+++ /dev/null
@@ -1,9 +0,0 @@
-
-	.globl	__lseek
-	.globl	_lseek
-__lseek:
-_lseek:	chlvl	#0,#0x13
-	jnl	ok	
-	jmp	cerror
-ok:	ret	#0
-
diff --git a/newlib/libc/sys/sysvnecv70/open.s b/newlib/libc/sys/sysvnecv70/open.s
deleted file mode 100644
index 20c1ce338..000000000
--- a/newlib/libc/sys/sysvnecv70/open.s
+++ /dev/null
@@ -1,10 +0,0 @@
-
-	.globl	__open
-	.globl	_open
-__open:
-_open:	chlvl	#0,#5
-	jnl	ok	
-	jmp	cerror
-ok:	xor.w	r0,r0
-	ret	#0
-
diff --git a/newlib/libc/sys/sysvnecv70/read.s b/newlib/libc/sys/sysvnecv70/read.s
deleted file mode 100644
index 7d517ab8e..000000000
--- a/newlib/libc/sys/sysvnecv70/read.s
+++ /dev/null
@@ -1,9 +0,0 @@
-
-	.globl	__read
-	.globl	_read
-__read:
-_read:	chlvl	#0,#3
-	jnl	ok	
-	jmp	cerror
-ok:	ret	#0
-
diff --git a/newlib/libc/sys/sysvnecv70/sbrk.s b/newlib/libc/sys/sysvnecv70/sbrk.s
deleted file mode 100644
index 1d5f9242a..000000000
--- a/newlib/libc/sys/sysvnecv70/sbrk.s
+++ /dev/null
@@ -1,34 +0,0 @@
-
-	.globl	_sbrk
-	.globl	__sbrk
-_sbrk:
-__sbrk:
-	mov.w	  tptr,r0
-	 test.w	  [ap]
-	 je	   justreport 
-	 add.w	  r0,[ap]
-	 push	  [ap]
-	 mov.w	  ap,r3
-	 mov.w	  sp,ap
-	 chlvl	  #0x0,#0x11
-	 jnl	 ok 
-	 add.w	  #0x4,sp
-	 jmp	  cerror
-ok:	 add.w	  #0x4,sp
-	 mov.w	  tptr,r0
-	 mov.w	  [r3],tptr
-justreport:
-	ret	  #0x0
-
-	.globl	_brk
-	.globl	__brk
-__brk:
-_brk:	 chlvl	  #0x0,#0x11
-	 jnl	 ok1
-	 jmp	 cerror 
-ok1:	 mov.w	  [ap],63
-	 xor.w	  r0,r0
-	 ret	  #0x0
-	
-		.data
-tptr:	.word	_end
diff --git a/newlib/libc/sys/sysvnecv70/sysv60.s b/newlib/libc/sys/sysvnecv70/sysv60.s
deleted file mode 100644
index 2ab7c7a05..000000000
--- a/newlib/libc/sys/sysvnecv70/sysv60.s
+++ /dev/null
@@ -1,9 +0,0 @@
-	.globl	_sysv60
-_sysv60:
-	chlvl	#0,#0x32
-	jnl	ok
-	jmp	cerror
-ok:	xor.w	r0,r0
-	ret	#0
-
-	
diff --git a/newlib/libc/sys/sysvnecv70/sysvnecv70.tex b/newlib/libc/sys/sysvnecv70/sysvnecv70.tex
deleted file mode 100644
index c2d038aec..000000000
--- a/newlib/libc/sys/sysvnecv70/sysvnecv70.tex
+++ /dev/null
@@ -1,129 +0,0 @@
-@node syscalls,machine,reentrancy,Top
-@chapter NEC V70 system calls
-
-The library needs a certain amount of system-specific support in order
-to operate.  These routines have to be written for each unique
-target environment.  For testing purposes,
-a set of system calls specific to an NEC V70 Unix PC running AT&T Unix
-System V R2 are included.  These files are in the @file{sys/sysvnecv70}
-directory.
-
-All the calls have to be implemented in order to avoid link time
-errors, but the implementation need not include all possible
-functionality; in general, for any functionality that isn't
-available, returning an error code is sufficient.
-
-@section Input/Output
-
-The V70 target may not have any character I/O devices.
-In this case, the @code{fstat}, @code{ioctl}, @code{isatty},
-@code{lseek}, @code{read} and @code{write} routines may all return @code{-1},
-to signal failure (inspect @file{cerror.s} to see how to do this).
-
-Sometimes it is correct to implement the functions in a very
-simple and machine specific way.  For instance, the target board may
-have one serial line.
-
-In this case, the @code{write} system call can be ``hard-wired'' to
-always print to the serial device, no matter what the supplied file
-handle says. Similarly, the other I/O system calls can be written to
-take advantage of a known configuration.
-
-Note that the library starts up assuming that three files are already
-open.  File handles used are:
-@table @code
-@item 0
-Is used for all input from @code{stdin}.
-@item 1
-Is used for all output to @code{stdout}.  This includes functions like
-@code{putc} and @code{printf}.
-@item 2
-Is used for all output to @code{stderr}.  The library will use this
-file to print error messages from the math functions.  Output can
-also be sent to @code{stderr} by @code{fprintf(stderr,@dots{})}
-@end table
-@section Example @code{write} routine
-On a board with a very simple I/O structure, this would be adequate:
-
-@example
-
-@group
-char *duart_status = DUART_ADDR;
-
-void poll()
-@{
-   /* Dummy function to fool optimizer */
-@}				       
-
-int write(fd, string, len)
-int fd;
-char *string;
-int len;				       
-@{
-  int i;
-      
-  for (i = 0; i < len; i++) 
-  @{
-    while (*duart_status & DUART_BUSY)
-     poll();
-    *duart_port = string[i];
-  @}
-  return len;
-@}
-@end group				       
-@end example
-
-@section Memory allocation
-
-The library allocates memory from the heap either for its own use, or when
-you explicitly call @code{malloc}.  It asks the system for
-memory by calling the @code{sbrk} function.  
-
-On a Unix system, @code{sbrk} keeps track of the heap's extent by keeping a
-pointer to the end of the @code{bss} section.  Unix linkers
-traditionaly mark the end of @code{bss} by creating a symbol
-@code{_end}.  When the library wants more memory, it calls
-@code{sbrk} with the size of the request.  @code{sbrk} must then
-perform an operation specific to the target environment, and return a pointer
-to the new area.  For a simple application, the following fragment may
-be sufficient:
-@example
-
-@group
-char *moving_end = &end;
-
-char *sbrk(request)
-int request;
-@{
-  char *return_address;
-
-  return_address = moving_end;
-  moving_end += request;
-  return return_address;
-@}
-@end group
-@end example
-
-@section Initialization and termination
-
-The system dependent support routines are responsible for
-initializing the library for use by an application, and cleaning up
-when the application is complete.
-
-This functionality is traditionally provided in @code{crt0} and
-@code{_exit}.  
-
-The @code{crt0} function usually contains the instructions first run
-by the operating system when an application starts.  The
-@code{crt0} function can take advantage of this and prepare the way
-for the libary.
-
-Another task for @code{crt0} is to call the @code{main} function
-provided by the application writer, and also to call @code{exit} if
-the main function ever returns.
-
-@code{exit} tells the operating system that the application has
-finished.
-
-
-
diff --git a/newlib/libc/sys/sysvnecv70/write.s b/newlib/libc/sys/sysvnecv70/write.s
deleted file mode 100644
index 5b4dfb272..000000000
--- a/newlib/libc/sys/sysvnecv70/write.s
+++ /dev/null
@@ -1,9 +0,0 @@
-
-	.globl	__write
-	.globl	_write
-__write:
-_write:	chlvl	#0,#4
-	jnl	ok	
-	jmp	cerror
-ok:	ret	#0
-
diff --git a/newlib/libc/sys/tic80/Makefile.am b/newlib/libc/sys/tic80/Makefile.am
deleted file mode 100644
index f55a90adb..000000000
--- a/newlib/libc/sys/tic80/Makefile.am
+++ /dev/null
@@ -1,19 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES =
-
-# This is a hack to force automake to include a definition for
-# COMPILE.
-EXTRA_LIBRARIES = libfoo.a
-libfoo_a_SOURCES = crt0.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/tic80/Makefile.in b/newlib/libc/sys/tic80/Makefile.in
deleted file mode 100644
index 3eaf3033a..000000000
--- a/newlib/libc/sys/tic80/Makefile.in
+++ /dev/null
@@ -1,341 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = 
-
-# This is a hack to force automake to include a definition for
-# COMPILE.
-EXTRA_LIBRARIES = libfoo.a
-libfoo_a_SOURCES = crt0.c
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-libfoo_a_LIBADD = 
-libfoo_a_OBJECTS =  crt0.o
-lib_a_LIBADD = 
-lib_a_OBJECTS = 
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(libfoo_a_SOURCES) $(lib_a_SOURCES)
-OBJECTS = $(libfoo_a_OBJECTS) $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-libfoo.a: $(libfoo_a_OBJECTS) $(libfoo_a_DEPENDENCIES)
-	-rm -f libfoo.a
-	$(AR) cru libfoo.a $(libfoo_a_OBJECTS) $(libfoo_a_LIBADD)
-	$(RANLIB) libfoo.a
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
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diff --git a/newlib/libc/sys/tic80/aclocal.m4 b/newlib/libc/sys/tic80/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/tic80/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
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-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
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-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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-
-dnl This provides configure definitions used by all the newlib
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-dnl Basic newlib configury.  This calls basic introductory stuff,
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-# serial 1
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diff --git a/newlib/libc/sys/tic80/configure b/newlib/libc/sys/tic80/configure
deleted file mode 100755
index d5e1fc3ee..000000000
--- a/newlib/libc/sys/tic80/configure
+++ /dev/null
@@ -1,1880 +0,0 @@
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-ac_help="$ac_help
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-ac_help="$ac_help
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-ac_help="$ac_help
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-ac_help="$ac_help
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-ac_help="$ac_help
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-# Initialize some variables set by options.
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-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
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-    # As a last resort, use the slow shell script.  We don't cache a
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-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
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-fi
-echo "$ac_t""$INSTALL" 1>&6
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-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
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-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
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-      # If neither matched, then we have a broken ls.  This can happen
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-      # happened.  Such a system could not be considered "sane".
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-
-   test "$2" = conftestfile
-   )
-then
-   # Ok.
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-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
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-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
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-test "$program_prefix" != NONE &&
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-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
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-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
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-  cat > conftestmake <<\EOF
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-  SET_MAKE=
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-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
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-#line 726 "configure"
-#include "confdefs.h"
-
-int main() {
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-#ifndef __CYGWIN__
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-return __CYGWIN__;
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-if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
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-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:754: checking for mingw32 environment" >&5
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-#line 759 "configure"
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-int main() {
-return __MINGW32__;
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-if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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-  ac_cv_mingw32=yes
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-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
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-  no)  multilib=no ;;
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-  case "${enableval}" in
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-  no)  malloc_debugging=no ;;
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-else
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-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
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-  case "${enableval}" in
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-  no)  newlib_multithread=no ;;
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-else
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-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
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-   esac
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-else
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-  case "${enableval}" in
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-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
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-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
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- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
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-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
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-  MAY_SUPPLY_SYSCALLS_TRUE='#'
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-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
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-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
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-else
-  newlib_basedir="${srcdir}/../../.."
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-
-
-
-# Do some error checking and defaulting for the host and target type.
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-# The rules are:
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-# The aliases save the names the user supplied, while $host etc.
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-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
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-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
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-target_alias=$target
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-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
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-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
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-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/tic80/configure.in b/newlib/libc/sys/tic80/configure.in
deleted file mode 100644
index 154bd527c..000000000
--- a/newlib/libc/sys/tic80/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/tic80 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(crt0.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/tic80/crt0.c b/newlib/libc/sys/tic80/crt0.c
deleted file mode 100644
index ff25e4a1c..000000000
--- a/newlib/libc/sys/tic80/crt0.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* This is mostly just a placeholder (copied from m88kbug) until we
-   figure out what it really should be... -fnf */
-
-extern int main(int argc, char **argv);
-
-extern char _edata;
-extern char _end;
-extern char stack;
-
-_start()
-{
-  char *p;
-
-  p = &_edata + 1;
-  while (p < &_end) 
-    {
-      *p++ = 0;
-    }
-
-  main(0, 0);
-  _exit();
-}
diff --git a/newlib/libc/sys/w65/Makefile.am b/newlib/libc/sys/w65/Makefile.am
deleted file mode 100644
index db6b81665..000000000
--- a/newlib/libc/sys/w65/Makefile.am
+++ /dev/null
@@ -1,14 +0,0 @@
-## Process this file with automake to generate Makefile.in
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c trap.c
-
-all: crt0.o
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/sys/w65/Makefile.in b/newlib/libc/sys/w65/Makefile.in
deleted file mode 100644
index 75ce8ff89..000000000
--- a/newlib/libc/sys/w65/Makefile.in
+++ /dev/null
@@ -1,329 +0,0 @@
-# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_alias = @build_alias@
-build_triplet = @build@
-host_alias = @host_alias@
-host_triplet = @host@
-target_alias = @target_alias@
-target_triplet = @target@
-AR = @AR@
-AS = @AS@
-CC = @CC@
-CPP = @CPP@
-EXEEXT = @EXEEXT@
-LDFLAGS = @LDFLAGS@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
-OBJEXT = @OBJEXT@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-aext = @aext@
-libm_machine_dir = @libm_machine_dir@
-machine_dir = @machine_dir@
-newlib_basedir = @newlib_basedir@
-oext = @oext@
-sys_dir = @sys_dir@
-
-AUTOMAKE_OPTIONS = cygnus
-
-INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-
-noinst_LIBRARIES = lib.a
-
-lib_a_SOURCES = syscalls.c trap.c
-
-ACLOCAL_AMFLAGS = -I ../../..
-CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
-CONFIG_CLEAN_FILES = 
-LIBRARIES =  $(noinst_LIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) 
-CPPFLAGS = @CPPFLAGS@
-LIBS = @LIBS@
-lib_a_LIBADD = 
-lib_a_OBJECTS =  syscalls.o trap.o
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(lib_a_SOURCES)
-OBJECTS = $(lib_a_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in  \
-		../../../acinclude.m4 ../../../aclocal.m4 \
-		../../../libtool.m4
-	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-
-config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
-	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
-	cd $(srcdir) && $(AUTOCONF)
-
-mostlyclean-noinstLIBRARIES:
-
-clean-noinstLIBRARIES:
-	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-
-distclean-noinstLIBRARIES:
-
-maintainer-clean-noinstLIBRARIES:
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-	-rm -f lib.a
-	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
-	$(RANLIB) lib.a
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-
-# This target untars the dist file and tries a VPATH configuration.  Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
-	-rm -rf $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
-	mkdir $(distdir)/=build
-	mkdir $(distdir)/=inst
-	dc_install_base=`cd $(distdir)/=inst && pwd`; \
-	cd $(distdir)/=build \
-	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
-	  && $(MAKE) $(AM_MAKEFLAGS) check \
-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist
-	-rm -rf $(distdir)
-	@banner="$(distdir).tar.gz is ready for distribution"; \
-	dashes=`echo "$$banner" | sed s/./=/g`; \
-	echo "$$dashes"; \
-	echo "$$banner"; \
-	echo "$$dashes"
-dist: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-dist-all: distdir
-	-chmod -R a+r $(distdir)
-	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-	-rm -rf $(distdir)
-distdir: $(DISTFILES)
-	-rm -rf $(distdir)
-	mkdir $(distdir)
-	-chmod 777 $(distdir)
-	@for file in $(DISTFILES); do \
-	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$d/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am:
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-info-am: 
-install-info: install-info-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile $(LIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-tags mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
-		mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-tags distclean-generic clean-am
-
-distclean: distclean-am
-	-rm -f config.status
-
-maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-	-rm -f config.status
-
-.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
-clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
-mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-info-am install-info \
-install-exec-am install-exec install-data-am install-data install-am \
-install uninstall-am uninstall all-redirect all-am all installdirs \
-mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
-
-
-all: crt0.o
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/newlib/libc/sys/w65/aclocal.m4 b/newlib/libc/sys/w65/aclocal.m4
deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/w65/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-
-dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-dnl This provides configure definitions used by all the newlib
-dnl configure.in files.
-
-dnl Basic newlib configury.  This calls basic introductory stuff,
-dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST.  It also runs
-dnl configure.host.  The only argument is the relative path to the top
-dnl newlib directory.
-
-AC_DEFUN(NEWLIB_CONFIGURE,
-[
-dnl Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-[  --enable-multilib         build many library versions (default)],
-[case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
- esac], [multilib=yes])dnl
-
-dnl Support --enable-target-optspace
-AC_ARG_ENABLE(target-optspace,
-[  --enable-target-optspace  optimize for space],
-[case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
- esac], [target_optspace=])dnl
-
-dnl Support --enable-malloc-debugging - currently only supported for Cygwin
-AC_ARG_ENABLE(malloc-debugging,
-[  --enable-malloc-debugging indicate malloc debugging requested],
-[case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
- esac], [malloc_debugging=])dnl
-
-dnl Support --enable-newlib-multithread
-AC_ARG_ENABLE(newlib-multithread,
-[  --enable-newlib-multithread        enable support for multiple threads],
-[case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
- esac], [newlib_multithread=yes])dnl
-
-dnl Support --enable-newlib-iconv
-AC_ARG_ENABLE(newlib-iconv,
-[  --enable-newlib-iconv     enable iconv library support],
-[if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
-   esac
- fi], [newlib_iconv=${newlib_iconv}])dnl
-
-dnl Support --enable-newlib-elix-level
-AC_ARG_ENABLE(newlib-elix-level,
-[  --enable-newlib-elix-level         supply desired elix library level (1-4)],
-[case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
- esac], [newlib_elix_level=0])dnl
-
-dnl Support --disable-newlib-io-float
-AC_ARG_ENABLE(newlib-io-float,
-[  --disable-newlib-io-float disable printf/scanf family float support],
-[case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
- esac], [newlib_io_float=yes])dnl
-
-dnl Support --disable-newlib-supplied-syscalls
-AC_ARG_ENABLE(newlib-supplied-syscalls,
-[  --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
-[case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
- esac], [newlib_may_supply_syscalls=yes])dnl
-
-AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
-
-dnl We may get other options which we don't document:
-dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
-
-test -z "[$]{with_target_subdir}" && with_target_subdir=.
-
-if test "[$]{srcdir}" = "."; then
-  if test "[$]{with_target_subdir}" != "."; then
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
-  else
-    newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
-  fi
-else
-  newlib_basedir="[$]{srcdir}/$1"
-fi
-AC_SUBST(newlib_basedir)
-
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(newlib, 1.13.0)
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diff --git a/newlib/libc/sys/w65/configure b/newlib/libc/sys/w65/configure
deleted file mode 100755
index 52291f899..000000000
--- a/newlib/libc/sys/w65/configure
+++ /dev/null
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-
-
-
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-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
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-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
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-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
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-else
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-
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-# Find a good install program.  We prefer a C program (faster),
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-# SysV /etc/install, /usr/sbin/install
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-    done
-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
-  ELIX_LEVEL_1_FALSE='#'
-else
-  ELIX_LEVEL_1_TRUE='#'
-  ELIX_LEVEL_1_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x2; then
-  ELIX_LEVEL_2_TRUE=
-  ELIX_LEVEL_2_FALSE='#'
-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-  *ac_space=\ *)
-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
-    sed -n \
-      -e "s/'/'\\\\''/g" \
-      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
-    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
-  :
-else
-  if test -w $cache_file; then
-    echo "updating cache $cache_file"
-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/w65/configure.in b/newlib/libc/sys/w65/configure.in
deleted file mode 100644
index 1c62fcb84..000000000
--- a/newlib/libc/sys/w65/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/w65 configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(trap.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/w65/crt0.c b/newlib/libc/sys/w65/crt0.c
deleted file mode 100644
index b7598973b..000000000
--- a/newlib/libc/sys/w65/crt0.c
+++ /dev/null
@@ -1,16 +0,0 @@
-
-
-int p;
-extern int edata;
-extern int end;
-start()
-{
-int  *s;
-  asm ("lda #stack");
-  asm ("tcs");
-  for (s = &edata; s != &end; s++)
-    *s = 0;
-
-  main();
-  exit(0);
-}
diff --git a/newlib/libc/sys/w65/sys/syscall.h b/newlib/libc/sys/w65/sys/syscall.h
deleted file mode 100644
index f141df764..000000000
--- a/newlib/libc/sys/w65/sys/syscall.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#define	SYS_exit	1
-#define	SYS_fork	2
-
-#define	SYS_read	3
-#define	SYS_write	4
-#define	SYS_open	5
-#define	SYS_close	6
-#define	SYS_wait4	7
-#define	SYS_creat	8
-#define	SYS_link	9
-#define	SYS_unlink	10
-#define	SYS_execv	11
-#define	SYS_chdir	12
-#define	SYS_mknod	14
-#define	SYS_chmod	15
-#define	SYS_chown	16
-#define	SYS_lseek	19
-#define	SYS_getpid	20
-#define SYS_isatty      21
-#define SYS_fstat       22
-#define SYS_time 	23
-
-
-#define SYS_ARG		24
-#define	SYS_stat	38
-
-#define	SYS_pipe	42
-#define	SYS_execve	59
-
-#define SYS_utime       201 /* not really a system call */
-#define SYS_wait        202 /* nor is this */
diff --git a/newlib/libc/sys/w65/syscalls.c b/newlib/libc/sys/w65/syscalls.c
deleted file mode 100644
index 4f5b108b1..000000000
--- a/newlib/libc/sys/w65/syscalls.c
+++ /dev/null
@@ -1,191 +0,0 @@
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-int errno;
-
-
-
-int
-_read (int file,
-       char *ptr,
-       int len)
-{
-  return __trap3 (SYS_read, file, ptr, len);
-}
-
-
-int
-_lseek (int file,
-	int ptr,
-	int dir)
-{
-  return __trap3 (SYS_lseek, file, ptr, dir);
-}
-
-static
-writechar (char c)
-{
-  asm ("lda %0" : : "r" (c));
-  asm ("wdm");
-}
-
-
-
-int
-_write (
-	 int file,
-	 char *ptr,
-	 int len)
-{
-  return __trap3 (SYS_write, file, ptr, len);
-}
-
-
-
-int
-_close (int file)
-{
-  return __trap3 (SYS_close, file, 0, 0);
-}
-
-
-
-caddr_t
-_sbrk (int incr)
-{
-  extern char end;		/* Defined by the linker */
-  static char *heap_end;
-  char *prev_heap_end;
-
-  if (heap_end == 0)
-    {
-      heap_end = &end;
-    }
-  prev_heap_end = heap_end;
-  if (heap_end + incr > stack_ptr)
-    {
-      _write (1, "Heap and stack collision\n", 25);
-      abort ();
-    }
-
-  heap_end += incr;
-  return (caddr_t) prev_heap_end;
-}
-
-
-
-
-int
-_fstat (int file,
-	struct stat *st)
-{
-  st->st_mode = S_IFCHR;
-  return 0;
-}
-
-
-int
-_open (
-	char *path,
-	int flags)
-{
-  return __trap3 (SYS_open, path, flags, 0);
-}
-
-int
-_unlink ()
-{
-  return -1;
-}
-
-isatty (fd)
-     int fd;
-{
-  return 1;
-}
-
-
-
-_exit (n)
-{
-  return __trap3 (SYS_exit, n, 0, 0);
-}
-
-
-_kill (n, m)
-{
-  return __trap3 (SYS_exit, 0xdead, 0, 0);
-}
-
-
-_getpid (n)
-{
-  return 1;
-}
-
-
-
-
-_raise ()
-{
-
-}
-
-int
-_stat (const char *path, struct stat *st)
-
-{
-  return _trap3 (SYS_stat, path, st, 0);
-}
-
-int
-_chmod (const char *path, short mode)
-{
-  return _trap3 (SYS_chmod, path, mode);
-}
-
-int
-_chown (const char *path, short owner, short group)
-{
-  return _trap3 (SYS_chown, path, owner, group);
-}
-
-int
-_utime (path, times)
-     const char *path;
-     char *times;
-{
-  return _trap3 (SYS_utime, path, times);
-}
-
-int
-_fork ()
-{
-  return _trap3 (SYS_fork);
-}
-
-int
-_wait (statusp)
-     int *statusp;
-{
-  return _trap3 (SYS_wait);
-}
-
-int
-_execve (const char *path, char *const argv[], char *const envp[])
-{
-  return _trap3 (SYS_execve, path, argv, envp);
-}
-
-int
-_execv (const char *path, char *const argv[])
-{
-  return _trap3 (SYS_execv, path, argv);
-}
-
-int
-_pipe (int *fd)
-{
-  return _trap3 (SYS_pipe, fd);
-}
diff --git a/newlib/libc/sys/w65/trap.c b/newlib/libc/sys/w65/trap.c
deleted file mode 100644
index 1f49999bb..000000000
--- a/newlib/libc/sys/w65/trap.c
+++ /dev/null
@@ -1,15 +0,0 @@
-
-
-
-_trap3()
-{
-
-}
-
-
-__trap3(a1,a2,a3,a4,a5,a6)
-{
-  asm ("ldx #r0");
-  asm ("wdm");
-}
-
diff --git a/newlib/libc/sys/z8ksim/Makefile.am b/newlib/libc/sys/z8ksim/Makefile.am
deleted file mode 100644
index 184707d97..000000000
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diff --git a/newlib/libc/sys/z8ksim/Makefile.in b/newlib/libc/sys/z8ksim/Makefile.in
deleted file mode 100644
index 5f998257c..000000000
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+++ /dev/null
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deleted file mode 100644
index 0a1490998..000000000
--- a/newlib/libc/sys/z8ksim/aclocal.m4
+++ /dev/null
@@ -1,366 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p6
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diff --git a/newlib/libc/sys/z8ksim/configure b/newlib/libc/sys/z8ksim/configure
deleted file mode 100755
index 04155f15b..000000000
--- a/newlib/libc/sys/z8ksim/configure
+++ /dev/null
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-else
-  exec 6>&1
-fi
-exec 5>./config.log
-
-echo "\
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-" 1>&5
-
-# Strip out --no-create and --no-recursion so they do not pile up.
-# Also quote any args containing shell metacharacters.
-ac_configure_args=
-for ac_arg
-do
-  case "$ac_arg" in
-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-  | --no-cr | --no-c) ;;
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
-  esac
-done
-
-# NLS nuisances.
-# Only set these to C if already set.  These must not be set unconditionally
-# because not all systems understand e.g. LANG=C (notably SCO).
-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
-# Non-C LC_CTYPE values break the ctype check.
-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo > confdefs.h
-
-# A filename unique to this package, relative to the directory that
-# configure is in, which we can look for to find out if srcdir is correct.
-ac_unique_file=glue.c
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
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-  ac_prog=$0
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-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-  else
-    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-  fi
-fi
-srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
-fi
-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    echo "loading site script $ac_site_file"
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  echo "loading cache $cache_file"
-  . $cache_file
-else
-  echo "creating cache $cache_file"
-  > $cache_file
-fi
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-ac_exeext=
-ac_objext=o
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-    ac_n= ac_c='
-' ac_t='	'
-  else
-    ac_n=-n ac_c= ac_t=
-  fi
-else
-  ac_n= ac_c='\c' ac_t=
-fi
-
-
-
-ac_aux_dir=
-for ac_dir in ../../../.. $srcdir/../../../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-am__api_version="1.4"
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:578: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
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-else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-  for ac_dir in $PATH; do
-    # Account for people who put trailing slashes in PATH elements.
-    case "$ac_dir/" in
-    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-    *)
-      # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
-        if test -f $ac_dir/$ac_prog; then
-	  if test $ac_prog = install &&
-            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  else
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL="$ac_install_sh"
-  fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:631: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "$*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "$*" != "X $srcdir/configure conftestfile" \
-      && test "$*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" 1>&2; exit 1; }
-   fi
-
-   test "$2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
-fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
-  program_transform_name=
-else
-  # Double any \ or $.  echo might interpret backslashes.
-  cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
-  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
-  rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
-  program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-if test $host != $build; then
-  ac_tool_prefix=${host_alias}-
-else
-  ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:721: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 726 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_cygwin=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:754: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 759 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
-  enableval="$enable_multilib"
-  case "${enableval}" in
-  yes) multilib=yes ;;
-  no)  multilib=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
-else
-  multilib=yes
-fi
-
-# Check whether --enable-target-optspace or --disable-target-optspace was given.
-if test "${enable_target_optspace+set}" = set; then
-  enableval="$enable_target_optspace"
-  case "${enableval}" in
-  yes) target_optspace=yes ;;
-  no)  target_optspace=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
- esac
-else
-  target_optspace=
-fi
-
-# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
-if test "${enable_malloc_debugging+set}" = set; then
-  enableval="$enable_malloc_debugging"
-  case "${enableval}" in
-  yes) malloc_debugging=yes ;;
-  no)  malloc_debugging=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
- esac
-else
-  malloc_debugging=
-fi
-
-# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
-if test "${enable_newlib_multithread+set}" = set; then
-  enableval="$enable_newlib_multithread"
-  case "${enableval}" in
-  yes) newlib_multithread=yes ;;
-  no)  newlib_multithread=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_multithread=yes
-fi
-
-# Check whether --enable-newlib-iconv or --disable-newlib-iconv was given.
-if test "${enable_newlib_iconv+set}" = set; then
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-  if test "${newlib_iconv+set}" != set; then
-   case "${enableval}" in
-     yes) newlib_iconv=yes ;;
-     no)  newlib_iconv=no ;;
-     *)   { echo "configure: error: bad value ${enableval} for newlib-iconv option" 1>&2; exit 1; } ;;
-   esac
- fi
-else
-  newlib_iconv=${newlib_iconv}
-fi
-
-# Check whether --enable-newlib-elix-level or --disable-newlib-elix-level was given.
-if test "${enable_newlib_elix_level+set}" = set; then
-  enableval="$enable_newlib_elix_level"
-  case "${enableval}" in
-  0)   newlib_elix_level=0 ;;
-  1)   newlib_elix_level=1 ;;
-  2)   newlib_elix_level=2 ;;
-  3)   newlib_elix_level=3 ;;
-  4)   newlib_elix_level=4 ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-elix-level option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_elix_level=0
-fi
-
-# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
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-  enableval="$enable_newlib_io_float"
-  case "${enableval}" in
-  yes) newlib_io_float=yes ;;
-  no)  newlib_io_float=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_io_float=yes
-fi
-
-# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given.
-if test "${enable_newlib_supplied_syscalls+set}" = set; then
-  enableval="$enable_newlib_supplied_syscalls"
-  case "${enableval}" in
-  yes) newlib_may_supply_syscalls=yes ;;
-  no)  newlib_may_supply_syscalls=no ;;
-  *)   { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;;
- esac
-else
-  newlib_may_supply_syscalls=yes
-fi
-
-
-
-if test x${newlib_may_supply_syscalls} = xyes; then
-  MAY_SUPPLY_SYSCALLS_TRUE=
-  MAY_SUPPLY_SYSCALLS_FALSE='#'
-else
-  MAY_SUPPLY_SYSCALLS_TRUE='#'
-  MAY_SUPPLY_SYSCALLS_FALSE=
-fi
-
-
-test -z "${with_target_subdir}" && with_target_subdir=.
-
-if test "${srcdir}" = "."; then
-  if test "${with_target_subdir}" != "."; then
-    newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
-  else
-    newlib_basedir="${srcdir}/${with_multisrctop}../../.."
-  fi
-else
-  newlib_basedir="${srcdir}/../../.."
-fi
-
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
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-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
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-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:936: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
-  case $nonopt in
-  NONE)
-    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
-    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
-    fi ;;
-  *) host_alias=$nonopt ;;
-  esac ;;
-esac
-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
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-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:957: checking target system type" >&5
-
-target_alias=$target
-case "$target_alias" in
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-  *) target_alias=$nonopt ;;
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-esac
-
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
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-build_alias=$build
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-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
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-
-
-PACKAGE=newlib
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-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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-cat >> confdefs.h <<EOF
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-cat >> confdefs.h <<EOF
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-
-
-missing_dir=`cd $ac_aux_dir && pwd`
-echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
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-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
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-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
-   AUTOCONF=autoconf
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-
-echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1044: checking for working automake-${am__api_version}" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
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-   AUTOMAKE=automake-${am__api_version}
-   echo "$ac_t""found" 1>&6
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-   AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1057: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (autoheader --version) < /dev/null > /dev/null 2>&1; then
-   AUTOHEADER=autoheader
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-   AUTOHEADER="$missing_dir/missing autoheader"
-   echo "$ac_t""missing" 1>&6
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-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1070: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
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-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
-   MAKEINFO=makeinfo
-   echo "$ac_t""found" 1>&6
-else
-   MAKEINFO="$missing_dir/missing makeinfo"
-   echo "$ac_t""missing" 1>&6
-fi
-
-
-
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
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-  echo "$ac_t""no" 1>&6
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-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
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-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1174: checking whether we are using GNU C" >&5
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-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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-echo "configure:1198: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
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-else
-  ac_cv_prog_cc_g=no
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-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
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-
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-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1229: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$AS"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
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-      ac_cv_prog_AS="${ac_tool_prefix}as"
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1261: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$AR"; then
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-AR="$ac_cv_prog_AR"
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-  echo "$ac_t""no" 1>&6
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-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1293: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
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-  if test -n "$RANLIB"; then
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-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
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-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
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-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
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-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
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-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB=":"
-fi
-fi
-
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
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-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
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-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
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-  for ac_dir in $PATH; do
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-    case "$ac_dir/" in
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-    *)
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-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
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-	  if test $ac_prog = install &&
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-	    # AIX install.  It has an incompatible calling convention.
-	    :
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-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-	    break 2
-	  fi
-	fi
-      done
-      ;;
-    esac
-  done
-  IFS="$ac_save_IFS"
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL="$ac_cv_path_install"
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-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
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-    INSTALL="$ac_install_sh"
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-echo "$ac_t""$INSTALL" 1>&6
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-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
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-echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1424: checking whether to enable maintainer-specific portions of Makefiles" >&5
-    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
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-  USE_MAINTAINER_MODE=no
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-  echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
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-if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
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-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-  MAINT=$MAINTAINER_MODE_TRUE
-  
-
-
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
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-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  
-
-echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1458: checking for executable suffix" >&5
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_exeext=.exe
-else
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_exeext=
-  if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj) ;;
-      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
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-  else
-    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
-  fi
-  rm -f conftest*
-  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi
-fi
-
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-echo "$ac_t""${ac_cv_exeext}" 1>&6
-ac_exeext=$EXEEXT
-
-fi
-
-. ${newlib_basedir}/configure.host
-
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
-NEWLIB_CFLAGS=${newlib_cflags}
-
-
-LDFLAGS=${ldflags}
-
-
-
-
-if test x${newlib_elix_level} = x0; then
-  ELIX_LEVEL_0_TRUE=
-  ELIX_LEVEL_0_FALSE='#'
-else
-  ELIX_LEVEL_0_TRUE='#'
-  ELIX_LEVEL_0_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x1; then
-  ELIX_LEVEL_1_TRUE=
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-  ELIX_LEVEL_1_TRUE='#'
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-if test x${newlib_elix_level} = x2; then
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-else
-  ELIX_LEVEL_2_TRUE='#'
-  ELIX_LEVEL_2_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x3; then
-  ELIX_LEVEL_3_TRUE=
-  ELIX_LEVEL_3_FALSE='#'
-else
-  ELIX_LEVEL_3_TRUE='#'
-  ELIX_LEVEL_3_FALSE=
-fi
-
-
-if test x${newlib_elix_level} = x4; then
-  ELIX_LEVEL_4_TRUE=
-  ELIX_LEVEL_4_FALSE='#'
-else
-  ELIX_LEVEL_4_TRUE='#'
-  ELIX_LEVEL_4_FALSE=
-fi
-
-
-
-if test x${use_libtool} = xyes; then
-  USE_LIBTOOL_TRUE=
-  USE_LIBTOOL_FALSE='#'
-else
-  USE_LIBTOOL_TRUE='#'
-  USE_LIBTOOL_FALSE=
-fi
-
-# Hard-code OBJEXT.  Normally it is set by AC_OBJEXT, but we
-# use oext, which is set in configure.host based on the target platform.
-OBJEXT=${oext}
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
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-# scripts and configure runs.  It is not useful on other systems.
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-#
-# By default, configure uses ./config.cache as the cache file,
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-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
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-# The following way of writing the cache mishandles newlines in values,
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-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
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-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
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-else
-  if test -w $cache_file; then
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-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
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-fi
-rm -f confcache
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-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
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-
-# Any assignment to VPATH causes Sun make to only execute
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-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
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-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g
-s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g
-s%@newlib_basedir@%$newlib_basedir%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@PACKAGE@%$PACKAGE%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@CC@%$CC%g
-s%@AS@%$AS%g
-s%@AR@%$AR%g
-s%@RANLIB@%$RANLIB%g
-s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
-s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
-s%@MAINT@%$MAINT%g
-s%@EXEEXT@%$EXEEXT%g
-s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
-s%@ELIX_LEVEL_0_TRUE@%$ELIX_LEVEL_0_TRUE%g
-s%@ELIX_LEVEL_0_FALSE@%$ELIX_LEVEL_0_FALSE%g
-s%@ELIX_LEVEL_1_TRUE@%$ELIX_LEVEL_1_TRUE%g
-s%@ELIX_LEVEL_1_FALSE@%$ELIX_LEVEL_1_FALSE%g
-s%@ELIX_LEVEL_2_TRUE@%$ELIX_LEVEL_2_TRUE%g
-s%@ELIX_LEVEL_2_FALSE@%$ELIX_LEVEL_2_FALSE%g
-s%@ELIX_LEVEL_3_TRUE@%$ELIX_LEVEL_3_TRUE%g
-s%@ELIX_LEVEL_3_FALSE@%$ELIX_LEVEL_3_FALSE%g
-s%@ELIX_LEVEL_4_TRUE@%$ELIX_LEVEL_4_TRUE%g
-s%@ELIX_LEVEL_4_FALSE@%$ELIX_LEVEL_4_FALSE%g
-s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
-s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
-s%@OBJEXT@%$OBJEXT%g
-s%@oext@%$oext%g
-s%@aext@%$aext%g
-s%@libm_machine_dir@%$libm_machine_dir%g
-s%@machine_dir@%$machine_dir%g
-s%@sys_dir@%$sys_dir%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/newlib/libc/sys/z8ksim/configure.in b/newlib/libc/sys/z8ksim/configure.in
deleted file mode 100644
index ce23fd612..000000000
--- a/newlib/libc/sys/z8ksim/configure.in
+++ /dev/null
@@ -1,12 +0,0 @@
-dnl This is the newlib/libc/sys/z8ksim configure.in file.
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.5)
-AC_INIT(glue.c)
-
-dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. 
-AC_CONFIG_AUX_DIR(../../../..)
-
-NEWLIB_CONFIGURE(../../..)
-
-AC_OUTPUT(Makefile)
diff --git a/newlib/libc/sys/z8ksim/crt0.c b/newlib/libc/sys/z8ksim/crt0.c
deleted file mode 100644
index f9aad6d95..000000000
--- a/newlib/libc/sys/z8ksim/crt0.c
+++ /dev/null
@@ -1,58 +0,0 @@
-extern char _start_bss;
-extern char _end_bss;
-extern int main(int argc, char **argv, char **environ);
-void __main();
-
-static void
-enter()
-{
-#if defined(__Z8002__)
-  __main();
-#endif
-  exit(main(0,0,0));
-}
-start()
-{
-  char *p;
-#if defined(__Z8002__)
-  asm("ld	r15,#__stack_top");
-  asm("ld	r10,r15");
-#endif
-#if defined(__Z8001__)
-  asm("ldl	rr14,#__stack_top");
-  asm("ldl	rr10,rr14");
-#endif
-
-
-  /* zero bss */
-  p = &_start_bss;
-  while (p < & _end_bss) 
-  {
-    *p++ = 0;
-  }
-  enter();
-}
-
-#if defined(__Z8002__)
-void __do_global_ctors ()
-{
-  typedef void (*pfunc)();
-  extern pfunc __ctors[];
-  extern pfunc __ctors_end[];
-  pfunc *p;
-  for (p = __ctors_end; p > __ctors; )
-    {
-      (*--p)();
-    }
-}
-
-void __main()
-{
-  static int initialized;
-  if (! initialized)
-    {
-      initialized = 1;
-      __do_global_ctors ();
-    }
-}
-#endif
diff --git a/newlib/libc/sys/z8ksim/glue.c b/newlib/libc/sys/z8ksim/glue.c
deleted file mode 100644
index b3b0bab07..000000000
--- a/newlib/libc/sys/z8ksim/glue.c
+++ /dev/null
@@ -1,156 +0,0 @@
-#include "sys/syscall.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <_ansi.h>
-#include <errno.h>
-
-extern char _start_heap;
-extern char _end_heap;
-extern char _start_bss;
-extern char _end_bss;
-
-
-static int argl(long value)
-{
-  asm("ld r0,%H0" : : "r" (value));
-  asm("ld r1,%I0" : : "r" (value));
-  asm("sc %0" : : "i" (SYS_ARG)); 
-}
-
-
-static int argw(value)
-{
-  asm("ld r1,%H0" : : "r" ( value));
-  asm("ld  r0,#0");
-  asm("sc %0" : : "i" (SYS_ARG)); 
-}
-
-static int argp(void *value)
-{
-#ifdef __Z8001__  
-  asm("ld r0,%H0" : : "r" (value));
-  asm("ld r1,%I0" : : "r" (value));
-#else
-  asm("ld r1,%H0" : : "r" ( value));
-  asm("ld  r0,#0");
-#endif
-  asm("sc %0" : : "i" (SYS_ARG)); 
-
-}
-
-
-
-#define ARGL(n, value)  argl(value)
-#define ARGW(n, value)  argw(value)
-#define ARGP(n, value) argp(value)
-
-#define MACRO(n) asm("sc %0" : : "i" (n));
-
-int _read (int fd, char *buf,size_t nbytes)
-{
-  ARGW(0,fd);
-  ARGP(1,buf);
-  ARGP(2,(void *)(nbytes));
-  MACRO(SYS_read);
-}
-
-int _write (int fd, char *buf, size_t nbytes)
-{
-  ARGW(0,fd);
-  ARGP(1,buf);
-  ARGP(2,(void *)(nbytes));
-  MACRO(SYS_write);
-}
-
-int _open (const char *buf, int flags, int mode)
-{
-  ARGP(0, buf);
-  ARGW(1, flags);
-  ARGW(2, mode);
-  MACRO(SYS_open);
-}
-
-int _close (int fd)
-{
-  ARGW(0,fd);
-  MACRO(SYS_close );
-}
-
-/*
- * sbrk -- changes heap size size. Get nbytes more
- *         RAM. We just increment a pointer in what's
- *         left of memory on the board.
- */
-caddr_t _sbrk (size_t nbytes)
-{
-  static char* heap_ptr = NULL;
-  caddr_t        base;
-
-  if (heap_ptr == NULL) {
-    heap_ptr = (caddr_t)&_start_heap;
-  }
-
-  if (heap_ptr + nbytes < &_end_heap) {
-    base = heap_ptr;
-    heap_ptr += nbytes;
-    return (heap_ptr);
-  } else {
-    errno = ENOMEM;
-    return ((caddr_t)-1);
-  }
-}
-
-int isatty (int fd)
-{
-  ARGW(0,fd);
-  MACRO(SYS_isatty);
-}
-
-off_t _lseek (int fd,  off_t offset, int whence)
-{
-  ARGW(0,fd);
-  ARGL(1,offset);
-  ARGW(2, whence);
-  MACRO(SYS_lseek);
-}
-
-int _fstat (int fd, struct stat *buf)
-{
-  ARGW(0,fd);
-  ARGP(1,buf);
-  MACRO(SYS_fstat);
-}
-
-
-
-
-int
-_exit(int val)
-{
-  ARGW(0,val);
-  MACRO(SYS_exit);
-}
-
-time_t _time(time_t *timer)
-{
-  ARGP(0,timer);
-  MACRO(SYS_time);
-}
-
-int
-_creat (const char *path, int mode)
-{
-  ARGP(0, path);
-  ARGW(1, mode);
-  MACRO(SYS_creat);
-}
-
-_kill(int pid, int val)
-{
-  _exit(val);
-}
-
-_getpid() 
-{
-  return 1;
-}
diff --git a/newlib/libc/sys/z8ksim/sys/syscall.h b/newlib/libc/sys/z8ksim/sys/syscall.h
deleted file mode 100644
index 9631a73bd..000000000
--- a/newlib/libc/sys/z8ksim/sys/syscall.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#define	SYS_exit	1
-#define	SYS_fork	2
-#define	SYS_read	3
-#define	SYS_write	4
-#define	SYS_open	5
-#define	SYS_close	6
-#define	SYS_wait4	7
-#define	SYS_creat	8
-#define	SYS_link	9
-#define	SYS_unlink	10
-#define	SYS_execv	11
-#define	SYS_chdir	12
-#define	SYS_mknod	14
-#define	SYS_chmod	15
-#define	SYS_chown	16
-#define	SYS_lseek	19
-#define	SYS_getpid	20
-#define SYS_isatty      21
-#define SYS_fstat       22
-#define SYS_time 	23
-
-
-#define SYS_ARG		24