This commit was manufactured by cvs2svn to create tag 'newlib-1_19_0'.newlib-1_19_0

Sprout from master 2010-12-17 22:10:05 UTC Jeff Johnston <jjohnstn@redhat.com> ''
Cherrypick from cygnus 1999-05-03 07:29:06 UTC Richard Henderson <rth@redhat.com> '19990502 sourceware import':
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    winsup/w32api/include/evcode.h
    winsup/w32api/include/exdisp.h
    winsup/w32api/include/exdispid.h
    winsup/w32api/include/fltdefs.h
    winsup/w32api/include/gdiplus.h
    winsup/w32api/include/gdiplus/gdiplus.h
    winsup/w32api/include/gdiplus/gdiplusbase.h
    winsup/w32api/include/gdiplus/gdiplusbrush.h
    winsup/w32api/include/gdiplus/gdipluscolor.h
    winsup/w32api/include/gdiplus/gdipluscolormatrix.h
    winsup/w32api/include/gdiplus/gdipluseffects.h
    winsup/w32api/include/gdiplus/gdiplusenums.h
    winsup/w32api/include/gdiplus/gdiplusflat.h
    winsup/w32api/include/gdiplus/gdiplusgpstubs.h
    winsup/w32api/include/gdiplus/gdiplusgraphics.h
    winsup/w32api/include/gdiplus/gdiplusheaders.h
    winsup/w32api/include/gdiplus/gdiplusimageattributes.h
    winsup/w32api/include/gdiplus/gdiplusimagecodec.h
    winsup/w32api/include/gdiplus/gdiplusimaging.h
    winsup/w32api/include/gdiplus/gdiplusimpl.h
    winsup/w32api/include/gdiplus/gdiplusinit.h
    winsup/w32api/include/gdiplus/gdipluslinecaps.h
    winsup/w32api/include/gdiplus/gdiplusmatrix.h
    winsup/w32api/include/gdiplus/gdiplusmem.h
    winsup/w32api/include/gdiplus/gdiplusmetafile.h
    winsup/w32api/include/gdiplus/gdiplusmetaheader.h
    winsup/w32api/include/gdiplus/gdipluspath.h
    winsup/w32api/include/gdiplus/gdipluspen.h
    winsup/w32api/include/gdiplus/gdipluspixelformats.h
    winsup/w32api/include/gdiplus/gdiplusstringformat.h
    winsup/w32api/include/gdiplus/gdiplustypes.h
    winsup/w32api/include/httpext.h
    winsup/w32api/include/icm.h
    winsup/w32api/include/idispids.h
    winsup/w32api/include/il21dec.h
    winsup/w32api/include/imagehlp.h
    winsup/w32api/include/imm.h
    winsup/w32api/include/initguid.h
    winsup/w32api/include/intshcut.h
    winsup/w32api/include/ipexport.h
    winsup/w32api/include/iphlpapi.h
    winsup/w32api/include/ipifcons.h
    winsup/w32api/include/ipinfoid.h
    winsup/w32api/include/iprtrmib.h
    winsup/w32api/include/iptypes.h
    winsup/w32api/include/ipxconst.h
    winsup/w32api/include/ipxrtdef.h
    winsup/w32api/include/ipxtfflt.h
    winsup/w32api/include/isguids.h
    winsup/w32api/include/ks.h
    winsup/w32api/include/ksmedia.h
    winsup/w32api/include/largeint.h
    winsup/w32api/include/lm.h
    winsup/w32api/include/lmaccess.h
    winsup/w32api/include/lmalert.h
    winsup/w32api/include/lmapibuf.h
    winsup/w32api/include/lmat.h
    winsup/w32api/include/lmaudit.h
    winsup/w32api/include/lmbrowsr.h
    winsup/w32api/include/lmchdev.h
    winsup/w32api/include/lmconfig.h
    winsup/w32api/include/lmcons.h
    winsup/w32api/include/lmerr.h
    winsup/w32api/include/lmerrlog.h
    winsup/w32api/include/lmmsg.h
    winsup/w32api/include/lmremutl.h
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    winsup/w32api/include/lmserver.h
    winsup/w32api/include/lmshare.h
    winsup/w32api/include/lmsname.h
    winsup/w32api/include/lmstats.h
    winsup/w32api/include/lmsvc.h
    winsup/w32api/include/lmuse.h
    winsup/w32api/include/lmuseflg.h
    winsup/w32api/include/lmwksta.h
    winsup/w32api/include/lzexpand.h
    winsup/w32api/include/mapi.h
    winsup/w32api/include/mciavi.h
    winsup/w32api/include/mcx.h
    winsup/w32api/include/mgm.h
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    winsup/w32api/include/mlang.h
    winsup/w32api/include/mmreg.h
    winsup/w32api/include/mmsystem.h
    winsup/w32api/include/mpegtype.h
    winsup/w32api/include/mprapi.h
    winsup/w32api/include/mq.h
    winsup/w32api/include/msacm.h
    winsup/w32api/include/mshtml.h
    winsup/w32api/include/mswsock.h
    winsup/w32api/include/nb30.h
    winsup/w32api/include/nddeapi.h
    winsup/w32api/include/nspapi.h
    winsup/w32api/include/ntdef.h
    winsup/w32api/include/ntdll.h
    winsup/w32api/include/ntdsapi.h
    winsup/w32api/include/ntdsbcli.h
    winsup/w32api/include/ntldap.h
    winsup/w32api/include/ntsecapi.h
    winsup/w32api/include/ntsecpkg.h
    winsup/w32api/include/oaidl.h
    winsup/w32api/include/objbase.h
    winsup/w32api/include/objfwd.h
    winsup/w32api/include/objidl.h
    winsup/w32api/include/objsafe.h
    winsup/w32api/include/objsel.h
    winsup/w32api/include/ocidl.h
    winsup/w32api/include/odbcinst.h
    winsup/w32api/include/ole.h
    winsup/w32api/include/ole2.h
    winsup/w32api/include/ole2ver.h
    winsup/w32api/include/oleacc.h
    winsup/w32api/include/oleauto.h
    winsup/w32api/include/olectl.h
    winsup/w32api/include/olectlid.h
    winsup/w32api/include/oledlg.h
    winsup/w32api/include/oleidl.h
    winsup/w32api/include/pbt.h
    winsup/w32api/include/poppack.h
    winsup/w32api/include/powrprof.h
    winsup/w32api/include/prsht.h
    winsup/w32api/include/psapi.h
    winsup/w32api/include/pshpack1.h
    winsup/w32api/include/pshpack2.h
    winsup/w32api/include/pshpack4.h
    winsup/w32api/include/pshpack8.h
    winsup/w32api/include/qedit.h
    winsup/w32api/include/rapi.h
    winsup/w32api/include/ras.h
    winsup/w32api/include/rasdlg.h
    winsup/w32api/include/raserror.h
    winsup/w32api/include/rassapi.h
    winsup/w32api/include/reason.h
    winsup/w32api/include/regstr.h
    winsup/w32api/include/richedit.h
    winsup/w32api/include/richole.h
    winsup/w32api/include/routprot.h
    winsup/w32api/include/rpc.h
    winsup/w32api/include/rpcdce.h
    winsup/w32api/include/rpcdce2.h
    winsup/w32api/include/rpcdcep.h
    winsup/w32api/include/rpcndr.h
    winsup/w32api/include/rpcnsi.h
    winsup/w32api/include/rpcnsip.h
    winsup/w32api/include/rpcnterr.h
    winsup/w32api/include/rpcproxy.h
    winsup/w32api/include/rtutils.h
    winsup/w32api/include/schannel.h
    winsup/w32api/include/schnlsp.h
    winsup/w32api/include/scrnsave.h
    winsup/w32api/include/sddl.h
    winsup/w32api/include/secext.h
    winsup/w32api/include/security.h
    winsup/w32api/include/servprov.h
    winsup/w32api/include/setupapi.h
    winsup/w32api/include/shellapi.h
    winsup/w32api/include/shldisp.h
    winsup/w32api/include/shlguid.h
    winsup/w32api/include/shlobj.h
    winsup/w32api/include/shlwapi.h
    winsup/w32api/include/snmp.h
    winsup/w32api/include/specstrings.h
    winsup/w32api/include/sql.h
    winsup/w32api/include/sqlext.h
    winsup/w32api/include/sqltypes.h
    winsup/w32api/include/sqlucode.h
    winsup/w32api/include/sspi.h
    winsup/w32api/include/stm.h
    winsup/w32api/include/strmif.h
    winsup/w32api/include/subauth.h
    winsup/w32api/include/svcguid.h
    winsup/w32api/include/tlhelp32.h
    winsup/w32api/include/tmschema.h
    winsup/w32api/include/unknwn.h
    winsup/w32api/include/userenv.h
    winsup/w32api/include/usp10.h
    winsup/w32api/include/uxtheme.h
    winsup/w32api/include/vfw.h
    winsup/w32api/include/vidcap.h
    winsup/w32api/include/vmr9.h
    winsup/w32api/include/vptype.h
    winsup/w32api/include/w32api.h
    winsup/w32api/include/winable.h
    winsup/w32api/include/winbase.h
    winsup/w32api/include/winber.h
    winsup/w32api/include/wincon.h
    winsup/w32api/include/wincrypt.h
    winsup/w32api/include/windef.h
    winsup/w32api/include/windns.h
    winsup/w32api/include/windows.h
    winsup/w32api/include/windowsx.h
    winsup/w32api/include/winerror.h
    winsup/w32api/include/wingdi.h
    winsup/w32api/include/wininet.h
    winsup/w32api/include/winioctl.h
    winsup/w32api/include/winldap.h
    winsup/w32api/include/winnetwk.h
    winsup/w32api/include/winnls.h
    winsup/w32api/include/winnt.h
    winsup/w32api/include/winperf.h
    winsup/w32api/include/winreg.h
    winsup/w32api/include/winresrc.h
    winsup/w32api/include/winsnmp.h
    winsup/w32api/include/winsock.h
    winsup/w32api/include/winsock2.h
    winsup/w32api/include/winspool.h
    winsup/w32api/include/winsvc.h
    winsup/w32api/include/winuser.h
    winsup/w32api/include/winver.h
    winsup/w32api/include/ws2spi.h
    winsup/w32api/include/ws2tcpip.h
    winsup/w32api/include/wsahelp.h
    winsup/w32api/include/wsipx.h
    winsup/w32api/include/wsnetbs.h
    winsup/w32api/include/wtsapi32.h
    winsup/w32api/include/wtypes.h
    winsup/w32api/include/xprtdefs.h
    winsup/w32api/include/zmouse.h
    winsup/w32api/install-sh
    winsup/w32api/lib/CheckConflicts.sh
    winsup/w32api/lib/Makefile.in
    winsup/w32api/lib/aclui.def
    winsup/w32api/lib/advapi32.def
    winsup/w32api/lib/ativscp-uuid.c
    winsup/w32api/lib/avicap32.def
    winsup/w32api/lib/avifil32.def
    winsup/w32api/lib/bthprops.def
    winsup/w32api/lib/cap.def
    winsup/w32api/lib/cguid-uuid.c
    winsup/w32api/lib/comcat-uuid.c
    winsup/w32api/lib/comctl32.def
    winsup/w32api/lib/comdlg32.def
    winsup/w32api/lib/crypt32.def
    winsup/w32api/lib/ctl3d32.def
    winsup/w32api/lib/ddk/Makefile.in
    winsup/w32api/lib/ddk/apcups.def
    winsup/w32api/lib/ddk/cfgmgr32.def
    winsup/w32api/lib/ddk/dxapi.def
    winsup/w32api/lib/ddk/hal.def
    winsup/w32api/lib/ddk/hid.def
    winsup/w32api/lib/ddk/hidparse.def
    winsup/w32api/lib/ddk/mcd.def
    winsup/w32api/lib/ddk/ndis.def
    winsup/w32api/lib/ddk/newdev.def
    winsup/w32api/lib/ddk/ntoskrnl.def
    winsup/w32api/lib/ddk/scsiport.def
    winsup/w32api/lib/ddk/tdi.def
    winsup/w32api/lib/ddk/usbcamd.def
    winsup/w32api/lib/ddk/usbcamd2.def
    winsup/w32api/lib/ddk/videoprt.def
    winsup/w32api/lib/ddk/win32k.def
    winsup/w32api/lib/devguid.c
    winsup/w32api/lib/dhcpcsvc.def
    winsup/w32api/lib/directx/Makefile.in
    winsup/w32api/lib/directx/d3d8.def
    winsup/w32api/lib/directx/d3d9.def
    winsup/w32api/lib/directx/d3dim.def
    winsup/w32api/lib/directx/d3drm.def
    winsup/w32api/lib/directx/d3dx8d.def
    winsup/w32api/lib/directx/d3dx9d.def
    winsup/w32api/lib/directx/d3dxof.def
    winsup/w32api/lib/directx/ddraw.def
    winsup/w32api/lib/directx/dinput.def
    winsup/w32api/lib/directx/dinput8.def
    winsup/w32api/lib/directx/dinput_joy.c
    winsup/w32api/lib/directx/dinput_joy2.c
    winsup/w32api/lib/directx/dinput_kbd.c
    winsup/w32api/lib/directx/dinput_mouse.c
    winsup/w32api/lib/directx/dinput_mouse2.c
    winsup/w32api/lib/directx/dinput_private.h
    winsup/w32api/lib/directx/dmoguids.c
    winsup/w32api/lib/directx/dplayx.def
    winsup/w32api/lib/directx/dpnaddr.def
    winsup/w32api/lib/directx/dpnet.def
    winsup/w32api/lib/directx/dpnlobby.def
    winsup/w32api/lib/directx/dpvoice.def
    winsup/w32api/lib/directx/dsetup.def
    winsup/w32api/lib/directx/dsound.def
    winsup/w32api/lib/directx/dxerr.c
    winsup/w32api/lib/directx/dxerr8.c
    winsup/w32api/lib/directx/dxerr8w.c
    winsup/w32api/lib/directx/dxerr9.c
    winsup/w32api/lib/directx/dxerr9w.c
    winsup/w32api/lib/directx/dxguid.c
    winsup/w32api/lib/directx/ksproxy.def
    winsup/w32api/lib/directx/ksuser.c
    winsup/w32api/lib/directx/ksuser.def
    winsup/w32api/lib/directx/msdmo.def
    winsup/w32api/lib/directx/strmiids.c
    winsup/w32api/lib/directx/test.c
    winsup/w32api/lib/dlcapi.def
    winsup/w32api/lib/dnsapi.def
    winsup/w32api/lib/docobj-uuid.c
    winsup/w32api/lib/exdisp-uuid.c
    winsup/w32api/lib/extras-uuid.c
    winsup/w32api/lib/faultrep.def
    winsup/w32api/lib/gdi32.def
    winsup/w32api/lib/gdiplus.c
    winsup/w32api/lib/gdiplus.def
    winsup/w32api/lib/glaux.def
    winsup/w32api/lib/glu32.def
    winsup/w32api/lib/hlguids-uuid.c
    winsup/w32api/lib/hlink-uuid.c
    winsup/w32api/lib/icmui.def
    winsup/w32api/lib/igmpagnt.def
    winsup/w32api/lib/imagehlp.def
    winsup/w32api/lib/imm32.def
    winsup/w32api/lib/iphlpapi.def
    winsup/w32api/lib/kernel32.def
    winsup/w32api/lib/largeint.c
    winsup/w32api/lib/lz32.def
    winsup/w32api/lib/mapi32.def
    winsup/w32api/lib/mfcuia32.def
    winsup/w32api/lib/mgmtapi.def
    winsup/w32api/lib/mlang-uuid.c
    winsup/w32api/lib/mpr.def
    winsup/w32api/lib/mprapi.def
    winsup/w32api/lib/mqrt.def
    winsup/w32api/lib/msacm32.def
    winsup/w32api/lib/mscms.def
    winsup/w32api/lib/mshtml-uuid.c
    winsup/w32api/lib/msimg32.def
    winsup/w32api/lib/msvcp60.def
    winsup/w32api/lib/msvfw32.def
    winsup/w32api/lib/mswsock.def
    winsup/w32api/lib/msxml-uuid.c
    winsup/w32api/lib/nddeapi.def
    winsup/w32api/lib/netapi32.def
    winsup/w32api/lib/ntdll.def
    winsup/w32api/lib/oaidl-uuid.c
    winsup/w32api/lib/objidl-uuid.c
    winsup/w32api/lib/objsafe-uuid.c
    winsup/w32api/lib/ocidl-uuid.c
    winsup/w32api/lib/odbc32.def
    winsup/w32api/lib/odbccp32.def
    winsup/w32api/lib/ole32.def
    winsup/w32api/lib/oleacc-uuid.c
    winsup/w32api/lib/oleacc.def
    winsup/w32api/lib/oleaut32.def
    winsup/w32api/lib/olecli32.def
    winsup/w32api/lib/olectlid-uuid.c
    winsup/w32api/lib/oledlg.def
    winsup/w32api/lib/oleidl-uuid.c
    winsup/w32api/lib/olepro32.def
    winsup/w32api/lib/olesvr32.def
    winsup/w32api/lib/opengl32.def
    winsup/w32api/lib/penwin32.def
    winsup/w32api/lib/pkpd32.def
    winsup/w32api/lib/power-uuid.c
    winsup/w32api/lib/powrprof.def
    winsup/w32api/lib/psapi.def
    winsup/w32api/lib/quartz.def
    winsup/w32api/lib/rapi.def
    winsup/w32api/lib/rasapi32.def
    winsup/w32api/lib/rasdlg.def
    winsup/w32api/lib/res.rc
    winsup/w32api/lib/rpcdce4.def
    winsup/w32api/lib/rpcns4.def
    winsup/w32api/lib/rpcrt4.def
    winsup/w32api/lib/rtm.def
    winsup/w32api/lib/rtutils.def
    winsup/w32api/lib/scrnsave.c
    winsup/w32api/lib/secur32.def
    winsup/w32api/lib/servprov-uuid.c
    winsup/w32api/lib/setupapi.def
    winsup/w32api/lib/shell32.c
    winsup/w32api/lib/shell32.def
    winsup/w32api/lib/shfolder.def
    winsup/w32api/lib/shlwapi.def
    winsup/w32api/lib/snmpapi.def
    winsup/w32api/lib/svrapi.def
    winsup/w32api/lib/tapi32.def
    winsup/w32api/lib/test.c
    winsup/w32api/lib/thunk32.def
    winsup/w32api/lib/unknwn-uuid.c
    winsup/w32api/lib/url.def
    winsup/w32api/lib/urlmon-uuid.c
    winsup/w32api/lib/user32.def
    winsup/w32api/lib/userenv.def
    winsup/w32api/lib/usp10.def
    winsup/w32api/lib/uxtheme.def
    winsup/w32api/lib/vdmdbg.def
    winsup/w32api/lib/version.def
    winsup/w32api/lib/vfw32.mri
    winsup/w32api/lib/win32spl.def
    winsup/w32api/lib/wininet.def
    winsup/w32api/lib/winmm.def
    winsup/w32api/lib/winspool.def
    winsup/w32api/lib/winstrm.def
    winsup/w32api/lib/wldap32.def
    winsup/w32api/lib/wow32.def
    winsup/w32api/lib/ws2_32.c
    winsup/w32api/lib/ws2_32.def
    winsup/w32api/lib/wsnmp32.def
    winsup/w32api/lib/wsock32.def
    winsup/w32api/lib/wst.def
    winsup/w32api/lib/wtsapi32.def

140 files changed, 0 insertions, 14675 deletions

diff --git a/winsup/cygwin/include/a.out.h b/winsup/cygwin/include/a.out.h
deleted file mode 100644
index 500e14f3f..000000000
--- a/winsup/cygwin/include/a.out.h
+++ /dev/null
@@ -1,431 +0,0 @@
-/* a.out.h
-
-   Copyright 1997, 1998, 1999, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _A_OUT_H_
-#define _A_OUT_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#define COFF_IMAGE_WITH_PE
-#define COFF_LONG_SECTION_NAMES
-
-/*** coff information for Intel 386/486.  */
-
-
-/********************** FILE HEADER **********************/
-
-struct external_filehdr {
-  short f_magic;	/* magic number			*/
-  short f_nscns;	/* number of sections		*/
-  unsigned long f_timdat;	/* time & date stamp		*/
-  unsigned long f_symptr;	/* file pointer to symtab	*/
-  unsigned long f_nsyms;	/* number of symtab entries	*/
-  short f_opthdr;	/* sizeof(optional hdr)		*/
-  short f_flags;	/* flags			*/
-};
-
-/* Bits for f_flags:
- *	F_RELFLG	relocation info stripped from file
- *	F_EXEC		file is executable (no unresolved external references)
- *	F_LNNO		line numbers stripped from file
- *	F_LSYMS		local symbols stripped from file
- *	F_AR32WR	file has byte ordering of an AR32WR machine (e.g. vax)
- */
-
-#define F_RELFLG	(0x0001)
-#define F_EXEC		(0x0002)
-#define F_LNNO		(0x0004)
-#define F_LSYMS		(0x0008)
-
-
-
-#define	I386MAGIC	0x14c
-#define I386PTXMAGIC	0x154
-#define I386AIXMAGIC	0x175
-
-/* This is Lynx's all-platform magic number for executables. */
-
-#define LYNXCOFFMAGIC	0415
-
-#define I386BADMAG(x) (((x).f_magic != I386MAGIC) \
-		       && (x).f_magic != I386AIXMAGIC \
-		       && (x).f_magic != I386PTXMAGIC \
-		       && (x).f_magic != LYNXCOFFMAGIC)
-
-#define	FILHDR	struct external_filehdr
-#define	FILHSZ	20
-
-
-/********************** AOUT "OPTIONAL HEADER"=
- **********************/
-
-
-typedef struct
-{
-  unsigned short magic;		/* type of file				*/
-  unsigned short vstamp;	/* version stamp			*/
-  unsigned long	tsize;		/* text size in bytes, padded to FW bdry*/
-  unsigned long	dsize;		/* initialized data "  "		*/
-  unsigned long	bsize;		/* uninitialized data "   "		*/
-  unsigned long	entry;		/* entry pt.				*/
-  unsigned long text_start;	/* base of text used for this file */
-  unsigned long data_start;	/* base of data used for this file=
- */
-}
-AOUTHDR;
-
-#define AOUTSZ 28
-#define AOUTHDRSZ 28
-
-#define OMAGIC          0404    /* object files, eg as output */
-#define ZMAGIC          0413    /* demand load format, eg normal ld output */
-#define STMAGIC		0401	/* target shlib */
-#define SHMAGIC		0443	/* host   shlib */
-
-
-/* define some NT default values */
-/*  #define NT_IMAGE_BASE        0x400000 moved to internal.h */
-#define NT_SECTION_ALIGNMENT 0x1000
-#define NT_FILE_ALIGNMENT    0x200
-#define NT_DEF_RESERVE       0x100000
-#define NT_DEF_COMMIT        0x1000
-
-/********************** SECTION HEADER **********************/
-
-
-struct external_scnhdr {
-  char		s_name[8];	/* section name			*/
-  unsigned long	s_paddr;	/* physical address, offset
-				   of last addr in scn */
-  unsigned long	s_vaddr;	/* virtual address		*/
-  unsigned long	s_size;		/* section size			*/
-  unsigned long	s_scnptr;	/* file ptr to raw data for section */
-  unsigned long	s_relptr;	/* file ptr to relocation	*/
-  unsigned long	s_lnnoptr;	/* file ptr to line numbers	*/
-  unsigned short s_nreloc;	/* number of relocation entries	*/
-  unsigned short s_nlnno;	/* number of line number entries*/
-  unsigned long	s_flags;	/* flags			*/
-};
-
-#define	SCNHDR	struct external_scnhdr
-#define	SCNHSZ	40
-
-/*
- * names of "special" sections
- */
-#define _TEXT	".text"
-#define _DATA	".data"
-#define _BSS	".bss"
-#define _COMMENT ".comment"
-#define _LIB ".lib"
-
-/********************** LINE NUMBERS **********************/
-
-/* 1 line number entry for every "breakpointable" source line in a section.
- * Line numbers are grouped on a per function basis; first entry in a function
- * grouping will have l_lnno = 0 and in place of physical address will be the
- * symbol table index of the function name.
- */
-struct external_lineno {
-  union {
-    unsigned long l_symndx; /* function name symbol index, iff l_lnno 0 */
-    unsigned long l_paddr;	/* (physical) address of line number	*/
-  } l_addr;
-  unsigned short l_lnno;	/* line number		*/
-};
-
-#define	LINENO	struct external_lineno
-#define	LINESZ	6
-
-/********************** SYMBOLS **********************/
-
-#define E_SYMNMLEN	8	/* # characters in a symbol name	*/
-#define E_FILNMLEN	14	/* # characters in a file name		*/
-#define E_DIMNUM	4	/* # array dimensions in auxiliary entry */
-
-struct external_syment
-{
-  union {
-    char e_name[E_SYMNMLEN];
-    struct {
-      unsigned long e_zeroes;
-      unsigned long e_offset;
-    } e;
-  } e;
-  unsigned long e_value;
-  unsigned short e_scnum;
-  unsigned short e_type;
-  char e_sclass[1];
-  char e_numaux[1];
-};
-
-#define N_BTMASK	(0xf)
-#define N_TMASK		(0x30)
-#define N_BTSHFT	(4)
-#define N_TSHIFT	(2)
-
-union external_auxent {
-  struct {
-    unsigned long x_tagndx;	/* str, un, or enum tag indx */
-    union {
-      struct {
-	unsigned short  x_lnno; /* declaration line number */
-	unsigned short  x_size; /* str/union/array size */
-      } x_lnsz;
-      unsigned long x_fsize;	/* size of function */
-    } x_misc;
-    union {
-      struct {			/* if ISFCN, tag, or .bb */
-	unsigned long x_lnnoptr;/* ptr to fcn line # */
-	unsigned long x_endndx;	/* entry ndx past block end */
-      } x_fcn;
-      struct {			/* if ISARY, up to 4 dimen. */
-	char x_dimen[E_DIMNUM][2];
-      } x_ary;
-    } x_fcnary;
-    unsigned short x_tvndx;	/* tv index */
-  } x_sym;
-
-  union {
-    char x_fname[E_FILNMLEN];
-    struct {
-      unsigned long x_zeroes;
-      unsigned long x_offset;
-    } x_n;
-  } x_file;
-
-  struct {
-    unsigned long x_scnlen;	/* section length */
-    unsigned short x_nreloc;	/* # relocation entries */
-    unsigned short x_nlinno;	/* # line numbers */
-    unsigned long x_checksum;	/* section COMDAT checksum */
-    unsigned short x_associated;/* COMDAT associated section index */
-    char x_comdat[1];		/* COMDAT selection number */
-  } x_scn;
-
-  struct {
-    unsigned long x_tvfill;	/* tv fill value */
-    unsigned short x_tvlen;	/* length of .tv */
-    char x_tvran[2][2];		/* tv range */
-  } x_tv;	/* info about .tv section (in auxent of symbol .tv)) */
-
-};
-
-#define	SYMENT	struct external_syment
-#define	SYMESZ	18
-#define	AUXENT	union external_auxent
-#define	AUXESZ	18
-
-#define _ETEXT	"etext"
-
-/********************** RELOCATION DIRECTIVES **********************/
-
-struct external_reloc {
-  char r_vaddr[4];
-  char r_symndx[4];
-  char r_type[2];
-};
-
-#define RELOC struct external_reloc
-#define RELSZ 10
-
-/* end of coff/i386.h */
-
-/* PE COFF header information */
-
-#ifndef _PE_H
-#define _PE_H
-
-/* NT specific file attributes */
-#define IMAGE_FILE_RELOCS_STRIPPED           0x0001
-#define IMAGE_FILE_EXECUTABLE_IMAGE          0x0002
-#define IMAGE_FILE_LINE_NUMS_STRIPPED        0x0004
-#define IMAGE_FILE_LOCAL_SYMS_STRIPPED       0x0008
-#define IMAGE_FILE_BYTES_REVERSED_LO         0x0080
-#define IMAGE_FILE_32BIT_MACHINE             0x0100
-#define IMAGE_FILE_DEBUG_STRIPPED            0x0200
-#define IMAGE_FILE_SYSTEM                    0x1000
-#define IMAGE_FILE_DLL                       0x2000
-#define IMAGE_FILE_BYTES_REVERSED_HI         0x8000
-
-/* additional flags to be set for section headers to allow the NT loader to
-   read and write to the section data (to replace the addresses of data in
-   dlls for one thing); also to execute the section in .text's case=
- */
-#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000
-#define IMAGE_SCN_MEM_EXECUTE     0x20000000
-#define IMAGE_SCN_MEM_READ        0x40000000
-#define IMAGE_SCN_MEM_WRITE       0x80000000
-
-/*
- * Section characteristics added for ppc-nt
- */
-
-#define IMAGE_SCN_TYPE_NO_PAD                0x00000008  /* Reserved.  */
-
-#define IMAGE_SCN_CNT_CODE                   0x00000020  /* Section contains code. */
-#define IMAGE_SCN_CNT_INITIALIZED_DATA       0x00000040  /* Section contains initialized data. */
-#define IMAGE_SCN_CNT_UNINITIALIZED_DATA     0x00000080  /* Section contains uninitialized data. */
-
-#define IMAGE_SCN_LNK_OTHER                  0x00000100  /* Reserved.  */
-#define IMAGE_SCN_LNK_INFO                   0x00000200  /* Section contains comments or some other type of information. */
-#define IMAGE_SCN_LNK_REMOVE                 0x00000800  /* Section contents will not become part of image. */
-#define IMAGE_SCN_LNK_COMDAT                 0x00001000  /* Section contents comdat. */
-
-#define IMAGE_SCN_MEM_FARDATA                0x00008000
-
-#define IMAGE_SCN_MEM_PURGEABLE              0x00020000
-#define IMAGE_SCN_MEM_16BIT                  0x00020000
-#define IMAGE_SCN_MEM_LOCKED                 0x00040000
-#define IMAGE_SCN_MEM_PRELOAD                0x00080000
-
-#define IMAGE_SCN_ALIGN_1BYTES               0x00100000
-#define IMAGE_SCN_ALIGN_2BYTES               0x00200000
-#define IMAGE_SCN_ALIGN_4BYTES               0x00300000
-#define IMAGE_SCN_ALIGN_8BYTES               0x00400000
-#define IMAGE_SCN_ALIGN_16BYTES              0x00500000  /* Default alignment if no others are specified. */
-#define IMAGE_SCN_ALIGN_32BYTES              0x00600000
-#define IMAGE_SCN_ALIGN_64BYTES              0x00700000
-
-
-#define IMAGE_SCN_LNK_NRELOC_OVFL            0x01000000  /* Section contains extended relocations. */
-#define IMAGE_SCN_MEM_NOT_CACHED             0x04000000  /* Section is not cachable.               */
-#define IMAGE_SCN_MEM_NOT_PAGED              0x08000000  /* Section is not pageable.               */
-#define IMAGE_SCN_MEM_SHARED                 0x10000000  /* Section is shareable.                  */
-
-/* COMDAT selection codes.  */
-
-#define IMAGE_COMDAT_SELECT_NODUPLICATES     (1) /* Warn if duplicates.  */
-#define IMAGE_COMDAT_SELECT_ANY		     (2) /* No warning.  */
-#define IMAGE_COMDAT_SELECT_SAME_SIZE	     (3) /* Warn if different size.  */
-#define IMAGE_COMDAT_SELECT_EXACT_MATCH	     (4) /* Warn if different.  */
-#define IMAGE_COMDAT_SELECT_ASSOCIATIVE	     (5) /* Base on other section.  */
-
-/* Magic values that are true for all dos/nt implementations */
-#define DOSMAGIC       0x5a4d
-#define NT_SIGNATURE   0x00004550
-
-/* NT allows long filenames, we want to accommodate this.  This may break
-     some of the bfd functions */
-#undef  FILNMLEN
-#define FILNMLEN	18	/* # characters in a file name		*/
-
-
-#ifdef COFF_IMAGE_WITH_PE
-/* The filehdr is only weired in images */
-
-#undef FILHDR
-struct external_PE_filehdr
-{
-  /* DOS header fields */
-  unsigned short e_magic;	/* Magic number, 0x5a4d */
-  unsigned short e_cblp;	/* Bytes on last page of file, 0x90 */
-  unsigned short e_cp;		/* Pages in file, 0x3 */
-  unsigned short e_crlc;	/* Relocations, 0x0 */
-  unsigned short e_cparhdr;	/* Size of header in paragraphs, 0x4 */
-  unsigned short e_minalloc;	/* Minimum extra paragraphs needed, 0x0 */
-  unsigned short e_maxalloc;	/* Maximum extra paragraphs needed, 0xFFFF */
-  unsigned short e_ss;		/* Initial (relative) SS value, 0x0 */
-  unsigned short e_sp;		/* Initial SP value, 0xb8 */
-  unsigned short e_csum;	/* Checksum, 0x0 */
-  unsigned short e_ip;		/* Initial IP value, 0x0 */
-  unsigned short e_cs;		/* Initial (relative) CS value, 0x0 */
-  unsigned short e_lfarlc;	/* File address of relocation table, 0x40 */
-  unsigned short e_ovno;	/* Overlay number, 0x0 */
-  char e_res[4][2];		/* Reserved words, all 0x0 */
-  unsigned short e_oemid;	/* OEM identifier (for e_oeminfo), 0x0 */
-  unsigned short e_oeminfo;	/* OEM information; e_oemid specific, 0x0 */
-  char e_res2[10][2];		/* Reserved words, all 0x0 */
-  unsigned long e_lfanew;	/* File address of new exe header, 0x80 */
-  char dos_message[16][4];	/* other stuff, always follow DOS header */
-  unsigned int nt_signature;	/* required NT signature, 0x4550 */
-
-  /* From standard header */
-
-  unsigned short f_magic;	/* magic number			*/
-  unsigned short f_nscns;	/* number of sections		*/
-  unsigned long f_timdat;	/* time & date stamp		*/
-  unsigned long f_symptr;	/* file pointer to symtab	*/
-  unsigned long f_nsyms;	/* number of symtab entries	*/
-  unsigned short f_opthdr;	/* sizeof(optional hdr)		*/
-  unsigned short f_flags;	/* flags			*/
-};
-
-
-#define FILHDR struct external_PE_filehdr
-#undef FILHSZ
-#define FILHSZ 152
-
-#endif
-
-typedef struct
-{
-  unsigned short magic;		/* type of file				*/
-  unsigned short vstamp;	/* version stamp			*/
-  unsigned long	tsize;		/* text size in bytes, padded to FW bdry*/
-  unsigned long	dsize;		/* initialized data "  "		*/
-  unsigned long	bsize;		/* uninitialized data "   "		*/
-  unsigned long	entry;		/* entry pt.				*/
-  unsigned long text_start;	/* base of text used for this file */
-  unsigned long data_start;	/* base of all data used for this file */
-
-  /* NT extra fields; see internal.h for descriptions */
-  unsigned long  ImageBase;
-  unsigned long  SectionAlignment;
-  unsigned long  FileAlignment;
-  unsigned short  MajorOperatingSystemVersion;
-  unsigned short  MinorOperatingSystemVersion;
-  unsigned short  MajorImageVersion;
-  unsigned short  MinorImageVersion;
-  unsigned short  MajorSubsystemVersion;
-  unsigned short  MinorSubsystemVersion;
-  char  Reserved1[4];
-  unsigned long  SizeOfImage;
-  unsigned long  SizeOfHeaders;
-  unsigned long  CheckSum;
-  unsigned short Subsystem;
-  unsigned short DllCharacteristics;
-  unsigned long  SizeOfStackReserve;
-  unsigned long  SizeOfStackCommit;
-  unsigned long  SizeOfHeapReserve;
-  unsigned long  SizeOfHeapCommit;
-  unsigned long  LoaderFlags;
-  unsigned long  NumberOfRvaAndSizes;
-  /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */
-  char  DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars */
-
-} PEAOUTHDR;
-
-
-#undef AOUTSZ
-#define AOUTSZ (AOUTHDRSZ + 196)
-
-#undef  E_FILNMLEN
-#define E_FILNMLEN	18	/* # characters in a file name		*/
-#endif
-
-/* end of coff/pe.h */
-
-#define DT_NON		(0)	/* no derived type */
-#define DT_PTR		(1)	/* pointer */
-#define DT_FCN		(2)	/* function */
-#define DT_ARY		(3)	/* array */
-
-#define ISPTR(x)	(((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
-#define ISFCN(x)	(((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
-#define ISARY(x)	(((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _A_OUT_H_ */
-
diff --git a/winsup/cygwin/include/arpa/ftp.h b/winsup/cygwin/include/arpa/ftp.h
deleted file mode 100644
index 7d39a3e7a..000000000
--- a/winsup/cygwin/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 /* !_ARPA_FTP_H */
diff --git a/winsup/cygwin/include/arpa/inet.h b/winsup/cygwin/include/arpa/inet.h
deleted file mode 100644
index d6b19fce7..000000000
--- a/winsup/cygwin/include/arpa/inet.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* arpa/inet.h
-
-   Copyright 1997, 1998, 2001, 2002, 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _ARPA_INET_H
-#define _ARPA_INET_H
-
-#include <netinet/in.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#ifndef __INSIDE_CYGWIN_NET__
-in_addr_t inet_addr (const char *);
-int inet_aton (const char *, struct in_addr *);
-in_addr_t inet_lnaof (struct in_addr);
-struct in_addr inet_makeaddr (unsigned long , unsigned long);
-in_addr_t inet_netof (struct in_addr);
-in_addr_t inet_network (const char *);
-char *inet_ntoa (struct in_addr);
-int inet_pton (int, const char *, void *);
-const char *inet_ntop (int, const void *, char *, socklen_t);
-#endif
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* _ARPA_INET_H */
diff --git a/winsup/cygwin/include/arpa/nameser.h b/winsup/cygwin/include/arpa/nameser.h
deleted file mode 100755
index 3980933f5..000000000
--- a/winsup/cygwin/include/arpa/nameser.h
+++ /dev/null
@@ -1,563 +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) 1996-1999 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.
- */
-
-/*
- *	$Id$
- */
-
-#ifndef _ARPA_NAMESER_H_
-#define _ARPA_NAMESER_H_
-
-#ifdef __CYGWIN__
-#define BSD 199903   /* Used inside the .h file */
-#endif
-
-#define BIND_4_COMPAT
-
-#include <sys/param.h>
-#if (!defined(BSD)) || (BSD < 199306)
-# include <sys/bitypes.h>
-#else
-# include <sys/types.h>
-#endif
-#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 libbind.a
- * contains a new enough lib/nameser/ to support the feature you need.
- */
-
-#define __NAMESER	19991006	/* 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	*_msg_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_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];
-	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)	((ns_type)((rr).type + 0))
-#define ns_rr_class(rr)	((ns_class)((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,
-	/* The following are TSIG extended errors */
-	ns_r_badsig = 16,
-	ns_r_badkey = 17,
-	ns_r_badtime = 18
-} 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 structure is used for TSIG authenticated messages
- */
-struct ns_tsig_key {
-        char name[NS_MAXDNAME], alg[NS_MAXDNAME];
-        unsigned char *data;
-        int len;
-};
-typedef struct ns_tsig_key ns_tsig_key;
-
-/*
- * This structure is used for TSIG authenticated TCP messages
- */
-struct ns_tcp_tsig_state {
-	int counter;
-	struct dst_key *key;
-	void *ctx;
-	unsigned char sig[NS_PACKETSZ];
-	int siglen;
-};
-typedef struct ns_tcp_tsig_state ns_tcp_tsig_state;
-
-#define NS_TSIG_FUDGE 300
-#define NS_TSIG_TCP_COUNT 100
-#define NS_TSIG_ALG_HMAC_MD5 "HMAC-MD5.SIG-ALG.REG.INT"
-
-#define NS_TSIG_ERROR_NO_TSIG -10
-#define NS_TSIG_ERROR_NO_SPACE -11
-#define NS_TSIG_ERROR_FORMERR -12
-
-/*
- * Currently defined type values for resources and queries.
- */
-typedef enum __ns_type {
-	ns_t_invalid = 0,	/* Cookie. */
-	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_kx = 36,		/* Key Exchange */
-	ns_t_cert = 37,		/* Certification record */
-	ns_t_a6 = 38,		/* IPv6 address (deprecates AAAA) */
-	ns_t_dname = 39,	/* Non-terminal DNAME (for IPv6) */
-	ns_t_sink = 40,		/* Kitchen sink (experimentatl) */
-	ns_t_opt = 41,		/* EDNS0 option (meta-RR) */
-	ns_t_tkey = 249,	/* Transaction key */
-	ns_t_tsig = 250,	/* Transaction signature. */
-	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_zxfr = 256,	/* BIND-specific, nonstandard. */
-	ns_t_max = 65536
-} ns_type;
-
-/* Exclusively a QTYPE? (not also an RTYPE) */
-#define	ns_t_qt_p(t) (ns_t_xfr_p(t) || (t) == ns_t_any || \
-		      (t) == ns_t_mailb || (t) == ns_t_maila)
-/* Some kind of meta-RR? (not a QTYPE, but also not an RTYPE) */
-#define	ns_t_mrr_p(t) ((t) == ns_t_tsig || (t) == ns_t_opt)
-/* Exclusively an RTYPE? (not also a QTYPE or a meta-RR) */
-#define ns_t_rr_p(t) (!ns_t_qt_p(t) && !ns_t_mrr_p(t))
-#define ns_t_udp_p(t) ((t) != ns_t_axfr && (t) != ns_t_zxfr)
-#define ns_t_xfr_p(t) ((t) == ns_t_axfr || (t) == ns_t_ixfr || \
-		       (t) == ns_t_zxfr)
-
-/*
- * Values for class field
- */
-typedef enum __ns_class {
-	ns_c_invalid = 0,	/* Cookie. */
-	ns_c_in = 1,		/* Internet. */
-	ns_c_2 = 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;
-
-/* DNSSEC constants. */
-
-typedef enum __ns_key_types {
-	ns_kt_rsa = 1,		/* key type RSA/MD5 */
-	ns_kt_dh  = 2,		/* Diffie Hellman */
-	ns_kt_dsa = 3,		/* Digital Signature Standard (MANDATORY) */
-	ns_kt_private = 254	/* Private key type starts with OID */
-} ns_key_types;
-
-typedef enum __ns_cert_types {
-	cert_t_pkix = 1,	/* PKIX (X.509v3) */
-	cert_t_spki = 2,	/* SPKI */
-	cert_t_pgp  = 3,	/* PGP */
-	cert_t_url  = 253,	/* URL private type */
-	cert_t_oid  = 254	/* OID private type */
-} ns_cert_types;
-
-/* 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_RESERVED2	0x2000	/* Security is *mandatory* if bit=0 */
-#define	NS_KEY_EXTENDED_FLAGS	0x1000	/* reserved - must be zero */
-#define	NS_KEY_RESERVED4	0x0800  /* reserved - must be zero */
-#define	NS_KEY_RESERVED5	0x0400  /* reserved - must be zero */
-#define	NS_KEY_NAME_TYPE	0x0300	/* these bits determine the type */
-#define	NS_KEY_NAME_USER	0x0000	/* key is assoc. with user */
-#define	NS_KEY_NAME_ENTITY	0x0200	/* key is assoc. with entity eg host */
-#define	NS_KEY_NAME_ZONE	0x0100	/* key is zone key */
-#define	NS_KEY_NAME_RESERVED	0x0300	/* reserved meaning */
-#define	NS_KEY_RESERVED8	0x0080  /* reserved - must be zero */
-#define	NS_KEY_RESERVED9	0x0040  /* reserved - must be zero */
-#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_RESERVED2 | \
-				  NS_KEY_RESERVED4 | \
-				  NS_KEY_RESERVED5 | \
-				  NS_KEY_RESERVED8 | \
-				  NS_KEY_RESERVED9 | \
-				  NS_KEY_RESERVED10 | \
-				  NS_KEY_RESERVED11 )
-#define NS_KEY_RESERVED_BITMASK2 0xFFFF /* no bits defined here */
-
-/* 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_DH               2	/* Diffie Hellman KEY */
-#define	NS_ALG_DSA              3	/* DSA KEY */
-#define	NS_ALG_DSS              NS_ALG_DSA
-#define	NS_ALG_EXPIRE_ONLY	253	/* No alg, no security */
-#define	NS_ALG_PRIVATE_OID	254	/* Key begins with OID giving alg */
-
-/* Protocol values  */
-/* value 0 is reserved */
-#define NS_KEY_PROT_TLS         1
-#define NS_KEY_PROT_EMAIL       2
-#define NS_KEY_PROT_DNSSEC      3
-#define NS_KEY_PROT_IPSEC       4
-#define NS_KEY_PROT_ANY		255
-
-/* 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)
-#define NS_MD5RSA_MIN_SIZE	((NS_MD5RSA_MIN_BITS+7)/8)
-#define NS_MD5RSA_MAX_SIZE	((NS_MD5RSA_MAX_BITS+7)/8)
-
-#define NS_DSA_SIG_SIZE         41
-#define NS_DSA_MIN_SIZE         213
-#define NS_DSA_MAX_BYTES        405
-
-/* 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)))
-#define NS_NXT_MAX 127
-
-/*
- * Inline versions of get/put short/long.  Pointer is advanced.
- */
-#define NS_GET16(s, cp) do { \
-	register const u_char *t_cp = (const u_char *)(cp); \
-	(s) = ((u_int16_t)t_cp[0] << 8) \
-	    | ((u_int16_t)t_cp[1]) \
-	    ; \
-	(cp) += NS_INT16SZ; \
-} while (0)
-
-#define NS_GET32(l, cp) do { \
-	register const u_char *t_cp = (const 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; \
-} while (0)
-
-#define NS_PUT16(s, cp) do { \
-	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; \
-} while (0)
-
-#define NS_PUT32(l, cp) do { \
-	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; \
-} while (0)
-
-/*
- * ANSI C identifier hiding for bind's lib/nameser.
- */
-#define	ns_msg_getflag		__ns_msg_getflag
-#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_skiprr		__ns_skiprr
-#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_datetosecs		__ns_datetosecs
-#define	ns_name_ntol		__ns_name_ntol
-#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
-#define	ns_name_skip		__ns_name_skip
-#define	ns_name_rollback	__ns_name_rollback
-#define	ns_sign			__ns_sign
-#define	ns_sign_tcp		__ns_sign_tcp
-#define	ns_sign_tcp_init	__ns_sign_tcp_init
-#define ns_find_tsig		__ns_find_tsig
-#define	ns_verify		__ns_verify
-#define	ns_verify_tcp		__ns_verify_tcp
-#define	ns_verify_tcp_init	__ns_verify_tcp_init
-#define	ns_samedomain		__ns_samedomain
-#define	ns_subdomain		__ns_subdomain
-#define	ns_makecanon		__ns_makecanon
-#define	ns_samename		__ns_samename
-
-__BEGIN_DECLS
-int		ns_msg_getflag __P((ns_msg, int));
-u_int		ns_get16 __P((const u_char *));
-u_long		ns_get32 __P((const u_char *));
-void		ns_put16 __P((u_int, u_char *));
-void		ns_put32 __P((u_long, u_char *));
-int		ns_initparse __P((const u_char *, int, ns_msg *));
-int		ns_skiprr __P((const u_char *, const u_char *, ns_sect, int));
-int		ns_parserr __P((ns_msg *, ns_sect, int, ns_rr *));
-int		ns_sprintrr __P((const ns_msg *, const ns_rr *,
-				 const char *, const char *, char *, size_t));
-int		ns_sprintrrf __P((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 __P((u_long, char *, size_t));
-int		ns_parse_ttl __P((const char *, u_long *));
-u_int32_t	ns_datetosecs __P((const char *cp, int *errp));
-int		ns_name_ntol __P((const u_char *, u_char *, size_t));
-int		ns_name_ntop __P((const u_char *, char *, size_t));
-int		ns_name_pton __P((const char *, u_char *, size_t));
-int		ns_name_unpack __P((const u_char *, const u_char *,
-				    const u_char *, u_char *, size_t));
-int		ns_name_pack __P((const u_char *, u_char *, int,
-				  const u_char **, const u_char **));
-int		ns_name_uncompress __P((const u_char *, const u_char *,
-					const u_char *, char *, size_t));
-int		ns_name_compress __P((const char *, u_char *, size_t,
-				      const u_char **, const u_char **));
-int		ns_name_skip __P((const u_char **, const u_char *));
-void		ns_name_rollback __P((const u_char *, const u_char **,
-				      const u_char **));
-int		ns_sign __P((u_char *, int *, int, int, void *,
-			     const u_char *, int, u_char *, int *, time_t));
-int		ns_sign_tcp __P((u_char *, int *, int, int,
-				 ns_tcp_tsig_state *, int));
-int		ns_sign_tcp_init __P((void *, const u_char *, int,
-					ns_tcp_tsig_state *));
-u_char		*ns_find_tsig __P((u_char *, u_char *));
-int		ns_verify __P((u_char *, int *, void *,
-			       const u_char *, int, u_char *, int *,
-			       time_t *, int));
-int		ns_verify_tcp __P((u_char *, int *, ns_tcp_tsig_state *, int));
-int		ns_verify_tcp_init __P((void *, const u_char *, int,
-					ns_tcp_tsig_state *));
-int		ns_samedomain __P((const char *, const char *));
-int		ns_subdomain __P((const char *, const char *));
-int		ns_makecanon __P((const char *, char *, size_t));
-int		ns_samename __P((const char *, const char *));
-__END_DECLS
-
-#ifdef BIND_4_COMPAT
-#include <arpa/nameser_compat.h>
-#endif
-
-#endif /* !_ARPA_NAMESER_H_ */
diff --git a/winsup/cygwin/include/arpa/nameser_compat.h b/winsup/cygwin/include/arpa/nameser_compat.h
deleted file mode 100755
index a75f9bc13..000000000
--- a/winsup/cygwin/include/arpa/nameser_compat.h
+++ /dev/null
@@ -1,231 +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
- *	$Id$
- */
-
-#ifndef _ARPA_NAMESER_COMPAT_
-#define	_ARPA_NAMESER_COMPAT_
-
-#define	__BIND		19950621	/* (DEAD) interface version stamp. */
-
-#ifndef BYTE_ORDER
-#if (BSD >= 199103)
-# include <machine/endian.h>
-#else
-#ifdef linux
-# include <endian.h>
-#else
-#define	LITTLE_ENDIAN	1234	/* least-significant byte first (vax, pc) */
-#define	BIG_ENDIAN	4321	/* most-significant byte first (IBM, net) */
-#define	PDP_ENDIAN	3412	/* LSB first in word, MSW first in long (pdp)*/
-
-#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
-    defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
-    defined(__alpha__) || defined(__alpha) || \
-    (defined(__Lynx__) && defined(__x86__))
-#define BYTE_ORDER	LITTLE_ENDIAN
-#endif
-
-#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
-    defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
-    defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
-    defined(apollo) || defined(__convex__) || defined(_CRAY) || \
-    defined(__hppa) || defined(__hp9000) || \
-    defined(__hp9000s300) || defined(__hp9000s700) || \
-    defined(__hp3000s900) || defined(MPE) || \
-    defined (BIT_ZERO_ON_LEFT) || defined(m68k) || \
-    (defined(__Lynx__) && \
-     (defined(__68k__) || defined(__sparc__) || defined(__powerpc__)))
-#define BYTE_ORDER	BIG_ENDIAN
-#endif
-#endif /* linux */
-#endif /* BSD */
-#endif /* BYTE_ORDER */
-
-#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 == BIG_ENDIAN
-			/* fields in third byte */
-	unsigned	qr: 1;		/* response flag */
-	unsigned	opcode: 4;	/* purpose of message */
-	unsigned	aa: 1;		/* authoritive answer */
-	unsigned	tc: 1;		/* truncated message */
-	unsigned	rd: 1;		/* recursion desired */
-			/* fields in fourth byte */
-	unsigned	ra: 1;		/* recursion available */
-	unsigned	unused :1;	/* unused bits (MBZ as of 4.9.3a3) */
-	unsigned	ad: 1;		/* authentic data from named */
-	unsigned	cd: 1;		/* checking disabled by resolver */
-	unsigned	rcode :4;	/* response code */
-#endif
-#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 BADSIG		ns_r_badsig*/
-/*#define BADKEY		ns_r_badkey*/
-/*#define BADTIME		ns_r_badtime*/
-
-
-#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_A6		ns_t_a6
-#define	T_TSIG		ns_t_tsig
-#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/winsup/cygwin/include/arpa/telnet.h b/winsup/cygwin/include/arpa/telnet.h
deleted file mode 100644
index 50874765c..000000000
--- a/winsup/cygwin/include/arpa/telnet.h
+++ /dev/null
@@ -1,322 +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
- */
-
-#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
-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 TELOPT_ENVIRON TELOPT_OLD_ENVIRON
-
-#define	NTELOPTS	(1+TELOPT_NEW_ENVIRON)
-#ifdef TELOPTS
-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	NSLC		18
-
-/*
- * For backwards compatability, 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", 0,
-#ifdef	SLC_NAMES
-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
-
-#define ENV_VALUE 0
-#define ENV_VAR 1
-
-/*
- * 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_CNT		5
-
-#define	AUTHTYPE_TEST		99
-
-#ifdef	AUTH_NAMES
-char *authtype_names[] = {
-	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 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 send 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
-char *encrypt_names[] = {
-	"IS", "SUPPORT", "REPLY", "START", "END",
-	"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
-	0,
-};
-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 /* _ARPA_TELNET_H */
diff --git a/winsup/cygwin/include/asm/byteorder.h b/winsup/cygwin/include/asm/byteorder.h
deleted file mode 100644
index 3727c5421..000000000
--- a/winsup/cygwin/include/asm/byteorder.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* asm/byteorder.h
-
-   Copyright 1996, 1998, 2001, 2006, 2009 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _I386_BYTEORDER_H
-#define _I386_BYTEORDER_H
-
-#include <_ansi.h>
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef __LITTLE_ENDIAN
-#define __LITTLE_ENDIAN 1234
-#endif
-
-#ifndef __LITTLE_ENDIAN_BITFIELD
-#define __LITTLE_ENDIAN_BITFIELD
-#endif
-
-extern uint32_t	ntohl(uint32_t);
-extern uint16_t	ntohs(uint16_t);
-extern uint32_t	htonl(uint32_t);
-extern uint16_t	htons(uint16_t);
-
-_ELIDABLE_INLINE uint32_t __ntohl(uint32_t);
-_ELIDABLE_INLINE uint16_t __ntohs(uint16_t);
-
-_ELIDABLE_INLINE uint32_t
-__ntohl(uint32_t x)
-{
-	__asm__("xchgb %b0,%h0\n\t"	/* swap lower bytes	*/
-		"rorl $16,%0\n\t"	/* swap words		*/
-		"xchgb %b0,%h0"		/* swap higher bytes	*/
-		:"=q" (x)
-		: "0" (x));
-	return x;
-}
-
-#define __constant_ntohl(x) \
-	((uint32_t)((((uint32_t)(x) & 0x000000ffU) << 24) | \
-		   (((uint32_t)(x) & 0x0000ff00U) <<  8) | \
-		   (((uint32_t)(x) & 0x00ff0000U) >>  8) | \
-		   (((uint32_t)(x) & 0xff000000U) >> 24)))
-
-_ELIDABLE_INLINE uint16_t
-__ntohs(uint16_t x)
-{
-	__asm__("xchgb %b0,%h0"		/* swap bytes		*/
-		: "=q" (x)
-		:  "0" (x));
-	return x;
-}
-
-#define __constant_ntohs(x) \
-	((uint16_t)((((uint16_t)(x) & 0x00ff) << 8) | \
-		   (((uint16_t)(x) & 0xff00) >> 8))) \
-
-#define __htonl(x) __ntohl(x)
-#define __htons(x) __ntohs(x)
-#define __constant_htonl(x) __constant_ntohl(x)
-#define __constant_htons(x) __constant_ntohs(x)
-
-#if defined (__OPTIMIZE__) && !defined (__NO_INLINE__)
-#  define ntohl(x) \
-(__builtin_constant_p((long)(x)) ? \
- __constant_ntohl((x)) : \
- __ntohl((x)))
-#  define ntohs(x) \
-(__builtin_constant_p((short)(x)) ? \
- __constant_ntohs((x)) : \
- __ntohs((x)))
-#  define htonl(x) \
-(__builtin_constant_p((long)(x)) ? \
- __constant_htonl((x)) : \
- __htonl((x)))
-#  define htons(x) \
-(__builtin_constant_p((short)(x)) ? \
- __constant_htons((x)) : \
- __htons((x)))
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/winsup/cygwin/include/asm/socket.h b/winsup/cygwin/include/asm/socket.h
deleted file mode 100644
index e4cec1fd6..000000000
--- a/winsup/cygwin/include/asm/socket.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* asm/socket.h
-
-   Copyright 1996, 1997, 1998, 2001, 2005, 2007 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-#include <cygwin/if.h>
-
-#define IOCPARM_MASK    0x7f            /* parameters must be < 128 bytes */
-#define IOC_VOID        0x20000000      /* no parameters */
-#define IOC_OUT         0x40000000      /* copy out parameters */
-#define IOC_IN          0x80000000      /* copy in parameters */
-
-#define _IO(x,y)        (IOC_VOID|(x<<8)|y)
-#define _IOR(x,y,t)     (IOC_OUT|(((long)sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
-#define _IOW(x,y,t)     (IOC_IN|(((long)sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
-
-#define SIOCATMARK  _IOR('s',  7, u_long)  /* at oob mark? */
-#define FIONREAD    _IOR('f', 127, u_long) /* get # bytes to read */
-#define FIONBIO 0x8004667e /* To be compatible with termiost version */
-#define REAL_FIONBIO     _IOW('f', 126, u_long) /* set/clear non-blocking i/o */
-#define FIOASYNC    _IOW('f', 125, u_long) /* set/clear async i/o */
-#define SIOCSHIWAT  _IOW('s',  0, u_long)  /* set high watermark */
-#define SIOCGHIWAT  _IOR('s',  1, u_long)  /* get high watermark */
-#define SIOCSLOWAT  _IOW('s',  2, u_long)  /* set low watermark */
-#define SIOCGLOWAT  _IOR('s',  3, u_long)  /* get low watermark */
-
-/* Needed for if queries */
-#define SIOCGIFCONF     _IOW('s', 100, struct ifconf) /* get if list */
-#define SIOCGIFFLAGS    _IOW('s', 101, struct ifreq) /* Get if flags */
-#define SIOCGIFADDR     _IOW('s', 102, struct ifreq) /* Get if addr */
-#define SIOCGIFBRDADDR  _IOW('s', 103, struct ifreq) /* Get if broadcastaddr */
-#define SIOCGIFNETMASK  _IOW('s', 104, struct ifreq) /* Get if netmask */
-#define SIOCGIFHWADDR   _IOW('s', 105, struct ifreq) /* Get hw addr */
-#define SIOCGIFMETRIC   _IOW('s', 106, struct ifreq) /* get metric */
-#define SIOCGIFMTU      _IOW('s', 107, struct ifreq) /* get MTU size */
-#define SIOCGIFINDEX    _IOW('s', 108, struct ifreq) /* get if index */
-#define SIOGIFINDEX SIOCGIFINDEX /* backward compatibility w/ Linux typo. */
-#define SIOCGIFFRNDLYNAM _IOW('s', 109, struct ifreq) /* get friendly if name */
-#define SIOCGIFDSTADDR  _IOW('s', 110, struct ifreq) /* Get if dstaddr */
-
-#define SOL_SOCKET      0xffff          /* options for socket level */
-
-#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_DONTLINGER   (u_int)(~SO_LINGER)
-#define SO_PEERCRED	0x0200		/* same as getpeereid */
-
-/*
- * Additional 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 */
-
-#endif /* _ASM_SOCKET_H */
-
diff --git a/winsup/cygwin/include/asm/types.h b/winsup/cygwin/include/asm/types.h
deleted file mode 100644
index 2653fd674..000000000
--- a/winsup/cygwin/include/asm/types.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* asm/types.h
-
-   Copyright 1998, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _ASM_TYPES_H
-#define _ASM_TYPES_H
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#endif /* _ASM_TYPES_H */
diff --git a/winsup/cygwin/include/attr/xattr.h b/winsup/cygwin/include/attr/xattr.h
deleted file mode 100644
index 421e6871d..000000000
--- a/winsup/cygwin/include/attr/xattr.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* attr/xattr.h
-
-   Copyright 2008 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _ATTR_XATTR_H
-#define _ATTR_XATTR_H
-
-#include "_ansi.h"
-#if 0
-/* Per man pages you have to include <sys/types.h> explicitely before
-   including <attr/xattr.h>.  That's how it works on Linux, too. */
-#include <sys/types.h>
-#endif
-#include <sys/errno.h>
-
-#define XATTR_CREATE	1
-#define XATTR_REPLACE	2
-
-#ifndef ENOATTR
-#define ENOATTR ENODATA
-#endif
-
-_BEGIN_STD_C
-
-ssize_t _EXFUN(getxattr,(const char *, const char *, void *, size_t ));
-ssize_t _EXFUN(lgetxattr,(const char *, const char *, void *, size_t ));
-ssize_t _EXFUN(fgetxattr,(int , const char *, void *, size_t ));
-ssize_t _EXFUN(listxattr,(const char *, char *, size_t ));
-ssize_t _EXFUN(llistxattr,(const char *, char *, size_t ));
-ssize_t _EXFUN(flistxattr,(int , char *, size_t ));
-int _EXFUN(setxattr,(const char *, const char *, const void *, size_t , int ));
-int _EXFUN(lsetxattr,(const char *, const char *, const void *, size_t , int ));
-int _EXFUN(fsetxattr,(int , const char *, const void *, size_t , int ));
-int _EXFUN(removexattr,(const char *, const char *));
-int _EXFUN(lremovexattr,(const char *, const char *));
-int _EXFUN(fremovexattr,(int ,   const char *));
-
-_END_STD_C
-
-#endif	/* _ATTR_XATTR_H */
diff --git a/winsup/cygwin/include/bits/wordsize.h b/winsup/cygwin/include/bits/wordsize.h
deleted file mode 100644
index 38e14f85f..000000000
--- a/winsup/cygwin/include/bits/wordsize.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* wordsize.h - Linux compatibility */
-
-#ifndef _WORDSIZE_H
-#define _WORDSIZE_H 1
-#define __WORDSIZE      32
-#endif /*_WORDSIZE_H*/
diff --git a/winsup/cygwin/include/byteswap.h b/winsup/cygwin/include/byteswap.h
deleted file mode 100644
index cd5a726d4..000000000
--- a/winsup/cygwin/include/byteswap.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* byteswap.h
-
-Copyright 2005 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _BYTESWAP_H
-#define _BYTESWAP_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-static __inline unsigned short
-bswap_16 (unsigned short __x)
-{
-  return (__x >> 8) | (__x << 8);
-}
-
-static __inline unsigned int
-bswap_32 (unsigned int __x)
-{
-  return (bswap_16 (__x & 0xffff) << 16) | (bswap_16 (__x >> 16));
-}
-
-static __inline unsigned long long
-bswap_64 (unsigned long long __x)
-{
-  return (((unsigned long long) bswap_32 (__x & 0xffffffffull)) << 32) | (bswap_32 (__x >> 32));
-}
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _BYTESWAP_H */
diff --git a/winsup/cygwin/include/cygwin/_types.h b/winsup/cygwin/include/cygwin/_types.h
deleted file mode 100644
index b96267622..000000000
--- a/winsup/cygwin/include/cygwin/_types.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* cygwin/_types.h
-
-   Copyright 2004 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN__TYPES_H
-#define _CYGWIN__TYPES_H
-
-typedef void *_flock_t;
-
-#endif	/* _CYGWIN__TYPES_H */
diff --git a/winsup/cygwin/include/cygwin/acl.h b/winsup/cygwin/include/cygwin/acl.h
deleted file mode 100644
index 6083b5332..000000000
--- a/winsup/cygwin/include/cygwin/acl.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* cygwin/acl.h header file for Cygwin.
-
-   Copyright 1999, 2000, 2001, 2002, 2010 Red Hat, Inc.
-   Written by C. Vinschen.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_ACL_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-#define _CYGWIN_ACL_H
-
-#include <_ansi.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-/* Values for `cmd' in calls to acl(2) and facl(2) */
-#define SETACL          (0x0)
-#define GETACL          (0x1)
-#define GETACLCNT       (0x2)
-
-#define	MIN_ACL_ENTRIES (4)    // minimal acl entries from GETACLCNT
-#define	MAX_ACL_ENTRIES	(256)  // max entries of each type
-
-// Return values of aclcheck(3) in case of error */
-#define GRP_ERROR       (0x1)
-#define USER_ERROR      (0x2)
-#define CLASS_ERROR     (0x3)
-#define OTHER_ERROR     (0x4)
-#define DUPLICATE_ERROR (0x5)
-#define ENTRY_ERROR     (0x6)
-#define MISS_ERROR      (0x7) // which = -1
-#define MEM_ERROR       (0x8) // which = -1
-
-// Values for entry type of struct acl
-#define USER_OBJ        (0x0001)                // owner
-#define USER            (0x0002)                // additional user
-#define GROUP_OBJ       (0x0004)                // owning group
-#define GROUP           (0x0008)                // additional group
-#define CLASS_OBJ       (0x0010)                // mask entry
-#define OTHER_OBJ       (0x0020)                // others
-#define ACL_DEFAULT     (0x1000)                // default flag
-#define DEF_USER_OBJ    (ACL_DEFAULT|USER_OBJ)  // default owner
-#define DEF_USER        (ACL_DEFAULT|USER)      // default additional user
-#define DEF_GROUP_OBJ   (ACL_DEFAULT|GROUP_OBJ) // default owning group
-#define DEF_GROUP       (ACL_DEFAULT|GROUP)     // default additional group
-#define DEF_CLASS_OBJ   (ACL_DEFAULT|CLASS_OBJ) // default mask entry
-#define DEF_OTHER_OBJ   (ACL_DEFAULT|OTHER_OBJ) // default others
-// Values with equivalent meanings
-#define USER_OWNER      USER_OBJ
-#define GROUP_OWNER     GROUP_OBJ
-#define MASK            CLASS_OBJ
-#define OTHER           OTHER_OBJ
-
-#ifdef __INSIDE_CYGWIN__
-typedef struct __acl16 {
-    int          a_type;
-    __uid16_t    a_id;
-    mode_t       a_perm;
-} __aclent16_t;
-
-typedef struct __acl32 {
-    int          a_type;
-    __uid32_t    a_id;
-    mode_t       a_perm;
-} __aclent32_t;
-#else
-typedef struct acl {
-    int          a_type;    /* entry type */
-    uid_t        a_id;      /* UID | GID  */
-    mode_t       a_perm;    /* permissions */
-} aclent_t;
-#endif
-
-#ifndef __INSIDE_CYGWIN__
-int _EXFUN(acl,(const char *path, int cmd, int nentries, aclent_t *aclbufp));
-int _EXFUN(facl,(int fd, int cmd, int nentries, aclent_t *aclbufp));
-int _EXFUN(aclcheck,(aclent_t *aclbufp, int nentries, int *which));
-int _EXFUN(aclsort,(int nentries, int calclass, aclent_t *aclbufp));
-int _EXFUN(acltomode,(aclent_t *aclbufp, int nentries, mode_t *modep));
-int _EXFUN(aclfrommode,(aclent_t *aclbufp, int nentries, mode_t *modep));
-int _EXFUN(acltopbits,(aclent_t *aclbufp, int nentries, mode_t *pbitsp));
-int _EXFUN(aclfrompbits,(aclent_t *aclbufp, int nentries, mode_t *pbitsp));
-char *_EXFUN(acltotext,(aclent_t *aclbufp, int aclcnt));
-aclent_t *_EXFUN(aclfromtext,(char *acltextp, int *aclcnt));
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _CYGWIN_ACL_H */
diff --git a/winsup/cygwin/include/cygwin/config.h b/winsup/cygwin/include/cygwin/config.h
deleted file mode 100644
index c2fca39ce..000000000
--- a/winsup/cygwin/include/cygwin/config.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* cygwin/config.h header file for Cygwin.
-
-   This wraps Cygwin configuration setting which were in newlib's
-   sys/config.h before.  This way we can manaage our configuration
-   setting without bothering newlib.
-
-   Copyright 2003, 2007, 2008, 2009, 2010 Red Hat, Inc.
-   Written by C. Vinschen.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_CONFIG_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-#define _CYGWIN_CONFIG_H
-
-#define __DYNAMIC_REENT__
-
-/* The following provides an inline version of __getreent() for newlib,
-   which will be used throughout the library whereever there is a _r
-   version of a function that takes _REENT.  This saves the overhead
-   of a function call for what amounts to a simple computation.
-
-   The definition below is essentially equivalent to the one in cygtls.h
-   (&_my_tls.local_clib) however it uses a fixed precomputed
-   offset rather than dereferencing a field of a structure.
-
-   Including tlsoffets.h here in order to get this constant offset
-   tls_local_clib is a bit of a hack, but the alternative would require
-   dragging the entire definition of struct _cygtls (a large and complex
-   Cygwin internal data structure) into newlib.  The machinery to
-   compute these offsets already exists for the sake of gendef so
-   we might as well just use it here.  */
-
-#ifdef _COMPILING_NEWLIB
-#include "../tlsoffsets.h"
-extern char *_tlsbase __asm__ ("%fs:4");
-#define __getreent() (struct _reent *)(_tlsbase + tls_local_clib)
-#endif  /* _COMPILING_NEWLIB */
-
-#define __FILENAME_MAX__ 4096	/* Keep in sync with PATH_MAX in limits.h. */
-
-/* The following block of macros is required to build newlib correctly for
-   Cygwin.  Changing them in applications has no or not the desired effect.
-   Just leave them alone. */
-#define _READ_WRITE_RETURN_TYPE _ssize_t
-#define __LARGE64_FILES 1
-#define __USE_INTERNAL_STAT64 1
-#define __LINUX_ERRNO_EXTENSIONS__ 1
-#define _MB_EXTENDED_CHARSETS_ALL 1
-#define __HAVE_LOCALE_INFO__ 1
-#define __HAVE_LOCALE_INFO_EXTENDED__ 1
-#define _WANT_C99_TIME_FORMATS 1
-#if defined(__INSIDE_CYGWIN__) || defined(_COMPILING_NEWLIB)
-#define __EXPORT __declspec(dllexport)
-#define __IMPORT
-#else
-#define __EXPORT
-#define __IMPORT __declspec(dllimport)
-#endif
-
-#ifndef __WCHAR_MAX__
-#define __WCHAR_MAX__ 0xffffu
-#endif
-
-#define DEFAULT_LOCALE "C.UTF-8"
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _CYGWIN_CONFIG_H */
diff --git a/winsup/cygwin/include/cygwin/core_dump.h b/winsup/cygwin/include/cygwin/core_dump.h
deleted file mode 100644
index b1943937b..000000000
--- a/winsup/cygwin/include/cygwin/core_dump.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* core_dump.h
-
-   Copyright 1999, 2000, 2001 Red Hat, Inc.
-
-   Written by Egor Duda <deo@logos-m.ru>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_CORE_DUMP_H
-#define _CYGWIN_CORE_DUMP_H
-
-#include <windows.h>
-
-#define	NOTE_INFO_PROCESS	1
-#define	NOTE_INFO_THREAD	2
-#define	NOTE_INFO_MODULE	3
-
-struct win32_core_process_info
-{
-  DWORD pid;
-  int signal;
-  int command_line_size;
-  char command_line[1];
-}
-#ifdef __GNUC__
-  __attribute__ ((packed))
-#endif
-;
-
-struct win32_core_thread_info
-{
-  DWORD tid;
-  BOOL is_active_thread;
-  CONTEXT thread_context;
-}
-#ifdef __GNUC__
-  __attribute__ ((packed))
-#endif
-;
-
-struct win32_core_module_info
-{
-  void* base_address;
-  int module_name_size;
-  char module_name[1];
-}
-#ifdef __GNUC__
-  __attribute__ ((packed))
-#endif
-;
-
-struct win32_pstatus
-{
-  unsigned long data_type;
-  union
-    {
-      struct win32_core_process_info process_info;
-      struct win32_core_thread_info thread_info;
-      struct win32_core_module_info module_info;
-    } data ;
-}
-#ifdef __GNUC__
-  __attribute__ ((packed))
-#endif
-;
-
-typedef struct win32_pstatus win32_pstatus_t ;
-
-#endif /* _CYGWIN_CORE_DUMP_H */
diff --git a/winsup/cygwin/include/cygwin/cygwin_dll.h b/winsup/cygwin/include/cygwin/cygwin_dll.h
deleted file mode 100644
index 7b1f1b883..000000000
--- a/winsup/cygwin/include/cygwin/cygwin_dll.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* cygwin_dll.h
-
-   Copyright 1998, 1999, 2000, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef __CYGWIN_CYGWIN_DLL_H__
-#define __CYGWIN_CYGWIN_DLL_H__
-
-#include <windows.h>
-
-#ifdef __cplusplus
-#define CDECL_BEGIN extern "C" {
-#define CDECL_END }
-#else
-#define CDECL_BEGIN
-#define CDECL_END
-#endif
-
-#define DECLARE_CYGWIN_DLL(Entry)					      \
-									      \
-CDECL_BEGIN								      \
-  int WINAPI Entry (HINSTANCE h, DWORD reason, void *ptr);	              \
-  typedef int (*mainfunc) (int, char **, char **);			      \
-  extern int cygwin_attach_dll (HMODULE, mainfunc);			      \
-  extern void cygwin_detach_dll (DWORD);				      \
-CDECL_END								      \
-									      \
-static HINSTANCE storedHandle;						      \
-static DWORD storedReason;						      \
-static void* storedPtr;							      \
-int __dynamically_loaded;						      \
-									      \
-static int __dllMain (int a, char **b, char **c)			      \
-{									      \
-  return Entry (storedHandle, storedReason, storedPtr);		              \
-}									      \
-									      \
-static DWORD dll_index;							      \
-									      \
-int WINAPI _cygwin_dll_entry (HINSTANCE h, DWORD reason, void *ptr)	      \
-{									      \
-  int ret;								      \
-  ret = 1;								      \
-									      \
-  switch (reason)							      \
-  {									      \
-    case DLL_PROCESS_ATTACH:						      \
-    {									      \
-      storedHandle = h;							      \
-      storedReason = reason;						      \
-      storedPtr = ptr;							      \
-      __dynamically_loaded = (ptr == NULL);				      \
-      dll_index = cygwin_attach_dll (h, &__dllMain);			      \
-      if (dll_index == (DWORD) -1)					      \
-	ret = 0;							      \
-    }									      \
-    break;								      \
-									      \
-    case DLL_PROCESS_DETACH:						      \
-    {									      \
-      ret = Entry (h, reason, ptr);					      \
-      if (ret)								      \
-      {									      \
-	cygwin_detach_dll (dll_index);					      \
-	dll_index = (DWORD) -1;						      \
-      }									      \
-    }									      \
-    break;								      \
-									      \
-    case DLL_THREAD_ATTACH:						      \
-    {									      \
-      ret = Entry (h, reason, ptr);					      \
-    }									      \
-    break;								      \
-									      \
-    case DLL_THREAD_DETACH:						      \
-    {									      \
-      ret = Entry (h, reason, ptr);					      \
-    }									      \
-    break;								      \
-  }									      \
-  return ret;								      \
-}									      \
-									      \
-/* OBSOLETE: This is only provided for source level compatibility. */         \
-int WINAPI _cygwin_noncygwin_dll_entry (HINSTANCE h, DWORD reason, void *ptr) \
-{									      \
-  return _cygwin_dll_entry (h, reason, ptr);				      \
-}									      \
-
-#endif /* __CYGWIN_CYGWIN_DLL_H__ */
diff --git a/winsup/cygwin/include/cygwin/fs.h b/winsup/cygwin/include/cygwin/fs.h
deleted file mode 100644
index eb8c7e3d1..000000000
--- a/winsup/cygwin/include/cygwin/fs.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* cygwin/fs.h
-
-   Copyright 2002, 2003 Red Hat Inc.
-   Written by Chris January <chris@atomice.net>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_FS_H_
-#define _CYGWIN_FS_H_
-
-#define BLKRRPART  0x0000125f
-#define BLKGETSIZE 0x00001260
-#define BLKSSZGET  0x00001268
-#define BLKGETSIZE64 0x00041268
-
-#endif
diff --git a/winsup/cygwin/include/cygwin/grp.h b/winsup/cygwin/include/cygwin/grp.h
deleted file mode 100644
index 7dcae637d..000000000
--- a/winsup/cygwin/include/cygwin/grp.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* cygwin/grp.h
-
-   Copyright 2002 Red Hat Inc.
-   Written by Corinna Vinschen <corinna@vinschen.de>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_GRP_H_
-#define _CYGWIN_GRP_H_
-
-#include <sys/types.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __INSIDE_CYGWIN__
-struct __group16
-{
-  char *gr_name;
-  char *gr_passwd;
-  __gid16_t gr_gid;
-  char **gr_mem;
-};
-
-struct __group32
-{
-  char *gr_name;
-  char *gr_passwd;
-  __gid32_t gr_gid;
-  char **gr_mem;
-};
-
-struct __group32 * getgrgid32 (__gid32_t gid);
-struct __group32 * getgrnam32 (const char *name);
-__gid32_t getgid32 ();
-__gid32_t getegid32 ();
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_GRP_H_ */
diff --git a/winsup/cygwin/include/cygwin/hdreg.h b/winsup/cygwin/include/cygwin/hdreg.h
deleted file mode 100644
index dc8157838..000000000
--- a/winsup/cygwin/include/cygwin/hdreg.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* cygwin/hdreg.h
-
-   Copyright 2002 Red Hat Inc.
-   Written by Chris January <chris@atomice.net>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_HDREG_H_
-#define _CYGWIN_HDREG_H_
-
-struct hd_geometry {
-  unsigned char heads;
-  unsigned char sectors;
-  unsigned short cylinders;
-  unsigned long start;
-};
-
-#define HDIO_GETGEO                     0x301
-
-#endif
diff --git a/winsup/cygwin/include/cygwin/icmp.h b/winsup/cygwin/include/cygwin/icmp.h
deleted file mode 100644
index 7e7aedccd..000000000
--- a/winsup/cygwin/include/cygwin/icmp.h
+++ /dev/null
@@ -1 +0,0 @@
-/* icmp.h */
diff --git a/winsup/cygwin/include/cygwin/if.h b/winsup/cygwin/include/cygwin/if.h
deleted file mode 100644
index 8f76e836e..000000000
--- a/winsup/cygwin/include/cygwin/if.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* cygwin/if.h
-
-   Copyright 1996, 2001, 2007 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_IF_H_
-#define _CYGWIN_IF_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-/* Standard interface flags. */
-#define IFF_UP           0x1             /* interface is up               */
-#define IFF_BROADCAST    0x2             /* broadcast address valid       */
-#define IFF_LOOPBACK     0x8             /* is a loopback net             */
-#define IFF_POINTOPOINT  0x10            /* is a point-to-point interface */
-#define IFF_NOTRAILERS   0x20            /* avoid use of trailers         */
-#define IFF_RUNNING      0x40            /* resources allocated           */
-#define IFF_NOARP        0x80            /* no ARP protocol               */
-#define IFF_PROMISC      0x100           /* receive all packets           */
-#define IFF_MULTICAST    0x1000          /* Supports multicast            */
-#define IFF_LOWER_UP     0x10000         /* driver signals L1 up          */
-#define IFF_DORMANT      0x20000         /* driver signals dormant        */
-
-struct if_nameindex {
-  unsigned  if_index;
-  char     *if_name;
-};
-
-/* This is the structure expected by ioctl when the application requests
-   the friendly adapter name (>= XP SP1).  ifru_data should point to such
-   a structure when ioctl is called with SIOCGIFFRNDLYNAM. */
-#define IFRF_FRIENDLYNAMESIZ 260
-
-struct ifreq_frndlyname {
-  int  ifrf_len;
-  char ifrf_friendlyname[IFRF_FRIENDLYNAMESIZ];
-};
-
-/*
- * 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.
- */
-#define IFNAMSIZ        44
-#define IF_NAMESIZE     IFNAMSIZ
-#define IFHWADDRLEN     6
-
-struct ifreq {
-  union {
-    char    ifrn_name[IFNAMSIZ];   /* Unique Windows Adapter name (A GUID) */
-  } ifr_ifrn;
-
-  union {
-    struct  sockaddr ifru_addr;
-    struct  sockaddr ifru_broadaddr;
-    struct  sockaddr ifru_dstaddr;
-    struct  sockaddr ifru_netmask;
-    struct  sockaddr ifru_hwaddr;
-    int     ifru_flags;
-    int     ifru_metric;
-    int     ifru_mtu;
-    int     ifru_ifindex;
-    /* The space must be preallocated by the application. */
-    void   *ifru_data;
-    /* Pad to sizeof sockaddr_in6 for further extensions. */
-    char    __ifru_pad[28];
-  } ifr_ifru;
-};
-
-#define ifr_name        ifr_ifrn.ifrn_name      /* interface name       */
-#define ifr_addr        ifr_ifru.ifru_addr      /* address              */
-#define ifr_broadaddr   ifr_ifru.ifru_broadaddr /* broadcast address    */
-#define ifr_dstaddr     ifr_ifru.ifru_dstaddr   /* destination address  */
-#define ifr_netmask     ifr_ifru.ifru_netmask   /* interface net mask   */
-#define ifr_flags       ifr_ifru.ifru_flags     /* flags                */
-#define ifr_hwaddr      ifr_ifru.ifru_hwaddr    /* MAC address          */
-#define ifr_metric      ifr_ifru.ifru_metric    /* metric               */
-#define ifr_mtu         ifr_ifru.ifru_mtu       /* mtu                  */
-#define ifr_ifindex     ifr_ifru.ifru_ifindex   /* interface index      */
-#define ifr_data        ifr_ifru.ifru_data      /* for use by interface */
-#define ifr_frndlyname  ifr_ifru.ifru_data      /* Windows friendly if name */
-
-/*
- * 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 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  */
-
-extern unsigned             if_nametoindex (const char *);
-extern char                *if_indextoname (unsigned, char *);
-extern struct if_nameindex *if_nameindex (void);
-extern void                 if_freenameindex (struct if_nameindex *);
-
-#ifdef __cplusplus
-};
-#endif /* __cplusplus */
-
-#endif /* _CYGWIN_IF_H_ */
diff --git a/winsup/cygwin/include/cygwin/in.h b/winsup/cygwin/include/cygwin/in.h
deleted file mode 100644
index 30ac623a8..000000000
--- a/winsup/cygwin/include/cygwin/in.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions of the Internet Protocol.
- *
- * Version:	@(#)in.h	1.0.1	04/21/93
- *
- * Authors:	Original taken from the GNU Project <netinet/in.h> file.
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		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 of the License, or (at your option) any later version.
- */
-#ifndef _CYGWIN_IN_H
-#define _CYGWIN_IN_H
-
-#include <cygwin/socket.h>
-
-typedef uint16_t in_port_t;
-typedef uint32_t in_addr_t;
-
-/* Standard well-defined IP protocols.  If you ever add one here, don't
-   forget to define it below. */
-enum
-{
-  IPPROTO_IP = 0,		/* Dummy protocol for TCP		*/
-  IPPROTO_HOPOPTS = 0,		/* IPv6 Hop-by-Hop options		*/
-  IPPROTO_ICMP = 1,		/* Internet Control Message Protocol	*/
-  IPPROTO_IGMP = 2,		/* Internet Gateway Management Protocol */
-  IPPROTO_IPIP = 4,		/* IPIP tunnels (older KA9Q tunnels use 94) */
-  IPPROTO_TCP = 6,		/* Transmission Control Protocol	*/
-  IPPROTO_EGP = 8,		/* Exterior Gateway Protocol		*/
-  IPPROTO_PUP = 12,		/* PUP protocol				*/
-  IPPROTO_UDP = 17,		/* User Datagram Protocol		*/
-  IPPROTO_IDP = 22,		/* XNS IDP protocol			*/
-  IPPROTO_IPV6 = 41,		/* IPv6 header				*/
-  IPPROTO_ROUTING = 43,		/* IPv6 Routing header			*/
-  IPPROTO_FRAGMENT = 44,	/* IPv6 fragmentation header		*/
-  IPPROTO_ESP = 50,		/* encapsulating security payload	*/
-  IPPROTO_AH = 51,		/* authentication header		*/
-  IPPROTO_ICMPV6 = 58,		/* ICMPv6				*/
-  IPPROTO_NONE = 59,		/* IPv6 no next header			*/
-  IPPROTO_DSTOPTS = 60,		/* IPv6 Destination options		*/
-  IPPROTO_RAW = 255,		/* Raw IP packets			*/
-  IPPROTO_MAX
-};
-
-/* Define IPPROTO_xxx values to accomodate SUSv3 */
-#define IPPROTO_IP IPPROTO_IP
-#define IPPROTO_HOPOPTS IPPROTO_HOPOPTS
-#define IPPROTO_ICMP IPPROTO_ICMP
-#define IPPROTO_IGMP IPPROTO_IGMP
-#define IPPROTO_IPIP IPPROTO_IPIP
-#define IPPROTO_TCP IPPROTO_TCP
-#define IPPROTO_EGP IPPROTO_EGP
-#define IPPROTO_PUP IPPROTO_PUP
-#define IPPROTO_UDP IPPROTO_UDP
-#define IPPROTO_IDP IPPROTO_IDP
-#define IPPROTO_RAW IPPROTO_RAW
-#define IPPROTO_IPV6 IPPROTO_IPV6
-#define IPPROTO_ROUTING IPPROTO_ROUTING
-#define IPPROTO_FRAGMENT IPPROTO_FRAGMENT
-#define IPPROTO_ESP IPPROTO_ESP
-#define IPPROTO_AH IPPROTO_AH
-#define IPPROTO_ICMPV6 IPPROTO_ICMPV6
-#define IPPROTO_NONE IPPROTO_NONE
-#define IPPROTO_DSTOPTS IPPROTO_DSTOPTS
-
-/* Standard well-known ports.  *//* from winsup/include/netinet/in.h */
-enum
-{
-  IPPORT_ECHO = 7,		/* Echo service.  */
-  IPPORT_DISCARD = 9,		/* Discard transmissions service.  */
-  IPPORT_SYSTAT = 11,		/* System status service.  */
-  IPPORT_DAYTIME = 13,	/* Time of day service.  */
-  IPPORT_NETSTAT = 15,	/* Network status service.  */
-  IPPORT_FTP = 21,		/* File Transfer Protocol.  */
-  IPPORT_TELNET = 23,		/* Telnet protocol.  */
-  IPPORT_SMTP = 25,		/* Simple Mail Transfer Protocol.  */
-  IPPORT_TIMESERVER = 37,	/* Timeserver service.  */
-  IPPORT_NAMESERVER = 42,	/* Domain Name Service.  */
-  IPPORT_WHOIS = 43,		/* Internet Whois service.  */
-  IPPORT_MTP = 57,
-
-  IPPORT_TFTP = 69,		/* Trivial File Transfer Protocol.  */
-  IPPORT_RJE = 77,
-  IPPORT_FINGER = 79,		/* Finger service.  */
-  IPPORT_TTYLINK = 87,
-  IPPORT_SUPDUP = 95,		/* SUPDUP protocol.  */
-
-
-  IPPORT_EXECSERVER = 512,	/* execd service.  */
-  IPPORT_LOGINSERVER = 513,	/* rlogind service.  */
-  IPPORT_CMDSERVER = 514,
-  IPPORT_EFSSERVER = 520,
-
-  /* UDP ports.  */
-  IPPORT_BIFFUDP = 512,
-  IPPORT_WHOSERVER = 513,
-  IPPORT_ROUTESERVER = 520,
-
-  /* Ports less than this value are reserved for privileged processes.  */
-  IPPORT_RESERVED = 1024,
-
-  /* Ports greater this value are reserved for (non-privileged) servers.  */
-  IPPORT_USERRESERVED = 5000
-};
-
-/* Internet address. */
-struct in_addr
-{
-  in_addr_t s_addr;
-};
-
-/* Request struct for IPv4 multicast socket ops */
-
-struct ip_mreq
-{
-  struct in_addr imr_multiaddr;	/* IP multicast address of group */
-  struct in_addr imr_interface;	/* local IP address of interface */
-};
-
-struct ip_mreq_source
-{
-  struct in_addr imr_multiaddr;
-  struct in_addr imr_sourceaddr;
-  struct in_addr imr_interface;
-};
-
-struct ip_msfilter
-{
-  struct in_addr imsf_multiaddr;
-  struct in_addr imsf_interface;
-  uint32_t       imsf_fmode;
-  uint32_t       imsf_numsrc;
-  struct in_addr imsf_slist[1];
-};
-
-#define IP_MSFILTER_SIZE(numsrc) (sizeof (struct ip_msfilter) \
-				  - sizeof (struct in_addr) \
-				  + (numsrc) * sizeof (struct in_addr))
-
-struct in_pktinfo
-{
-  struct in_addr ipi_addr;
-  uint32_t       ipi_ifindex;
-};
-
-/* Request struct for IP agnostic multicast socket ops */
-
-struct group_req
-{
-  uint32_t                gr_interface;
-  struct sockaddr_storage gr_group;
-};
-
-struct group_source_req
-{
-  uint32_t                gsr_interface;
-  struct sockaddr_storage gsr_group;
-  struct sockaddr_storage gsr_source;
-};
-
-struct group_filter
-{
-  uint32_t                gf_interface;
-  struct sockaddr_storage gf_group;
-  uint32_t                gf_fmode;
-  uint32_t                gf_numsrc;
-  struct sockaddr_storage gf_slist[1];
-};
-
-#define GROUP_FILTER_SIZE(numsrc) (sizeof (struct group_filter) \
-				   - sizeof (struct sockaddr_storage) \
-				   + (numsrc) * sizeof (struct sockaddr_storage))
-
-/* Structure describing an Internet (IP) socket address. */
-#define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
-struct sockaddr_in
-{
-  sa_family_t	 sin_family;	/* Address family		*/
-  in_port_t	 sin_port;	/* Port number			*/
-  struct in_addr sin_addr;	/* Internet address		*/
-
-  /* Pad to size of `struct sockaddr'. */
-  unsigned char  __pad[__SOCK_SIZE__ - sizeof(short int)
-			- sizeof(unsigned short int) - sizeof(struct in_addr)];
-};
-#define sin_zero	__pad		/* for BSD UNIX comp. -FvK	*/
-
-/*
- * Definitions of the bits in an Internet address integer.
- * On subnets, host and network parts are found according
- * to the subnet mask, not these masks.
- */
-#define	IN_CLASSA(a)		((((in_addr_t) (a)) & 0x80000000) == 0)
-#define	IN_CLASSA_NET		0xff000000
-#define	IN_CLASSA_NSHIFT	24
-#define	IN_CLASSA_HOST		(0xffffffff & ~IN_CLASSA_NET)
-#define	IN_CLASSA_MAX		128
-
-#define	IN_CLASSB(a)		((((in_addr_t) (a)) & 0xc0000000) == 0x80000000)
-#define	IN_CLASSB_NET		0xffff0000
-#define	IN_CLASSB_NSHIFT	16
-#define	IN_CLASSB_HOST		(0xffffffff & ~IN_CLASSB_NET)
-#define	IN_CLASSB_MAX		65536
-
-#define	IN_CLASSC(a)		((((in_addr_t) (a)) & 0xe0000000) == 0xc0000000)
-#define	IN_CLASSC_NET		0xffffff00
-#define	IN_CLASSC_NSHIFT	8
-#define	IN_CLASSC_HOST		(0xffffffff & ~IN_CLASSC_NET)
-
-#define	IN_CLASSD(a)		((((in_addr_t) (a)) & 0xf0000000) == 0xe0000000)
-#define	IN_MULTICAST(a)		IN_CLASSD(a)
-#define IN_MULTICAST_NET	0xF0000000
-
-#define	IN_EXPERIMENTAL(a)	((((in_addr_t) (a)) & 0xe0000000) == 0xe0000000)
-#define	IN_BADCLASS(a)		((((in_addr_t) (a)) & 0xf0000000) == 0xf0000000)
-
-/* Address to accept any incoming messages. */
-#define	INADDR_ANY		((in_addr_t) 0x00000000)
-
-/* Address to send to all hosts. */
-#define	INADDR_BROADCAST	((in_addr_t) 0xffffffff)
-
-/* Address indicating an error return. */
-#define	INADDR_NONE		0xffffffff
-
-/* Network number for local host loopback. */
-#define	IN_LOOPBACKNET		127
-
-/* Address to loopback in software to local host.  */
-#define	INADDR_LOOPBACK		0x7f000001	/* 127.0.0.1   */
-#define	IN_LOOPBACK(a)		((((in_addr_t) (a)) & 0xff000000) == 0x7f000000)
-
-/* Defines for Multicast INADDR */
-#define INADDR_UNSPEC_GROUP	0xe0000000      /* 224.0.0.0   */
-#define INADDR_ALLHOSTS_GROUP	0xe0000001      /* 224.0.0.1   */
-#define INADDR_ALLRTRS_GROUP	0xe0000002	/* 224.0.0.2   */
-#define INADDR_MAX_LOCAL_GROUP  0xe00000ff      /* 224.0.0.255 */
-
-#define INET_ADDRSTRLEN 16
-
-/* <asm/byteorder.h> contains the htonl type stuff.. */
-
-#include <asm/byteorder.h>
-
-/* Some random defines to make it easier in the kernel.. */
-#ifdef __KERNEL__
-
-#define LOOPBACK(x)	(((x) & htonl(0xff000000)) == htonl(0x7f000000))
-#define MULTICAST(x)	(((x) & htonl(0xf0000000)) == htonl(0xe0000000))
-
-#endif
-
-#ifdef AF_INET6
-#include <cygwin/in6.h>
-#endif
-#endif	/* _CYGWIN_IN_H */
diff --git a/winsup/cygwin/include/cygwin/in6.h b/winsup/cygwin/include/cygwin/in6.h
deleted file mode 100644
index bdb812c99..000000000
--- a/winsup/cygwin/include/cygwin/in6.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* cygwin/in6.h
-
-   Copyright 2006, 2007 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* NOTE:  This file is NOT for direct inclusion.  Use netinet/in.h. */
-
-#ifndef _CYGWIN_IN6_H
-#define _CYGWIN_IN6_H
-
-#define INET6_ADDRSTRLEN 46
-
-#define IN6_ARE_ADDR_EQUAL(a, b) \
-	(((const uint32_t *)(a))[0] == ((const uint32_t *)(b))[0] \
-	 && ((const uint32_t *)(a))[1] == ((const uint32_t *)(b))[1] \
-	 && ((const uint32_t *)(a))[2] == ((const uint32_t *)(b))[2] \
-	 && ((const uint32_t *)(a))[3] == ((const uint32_t *)(b))[3])
-
-#define IN6_IS_ADDR_UNSPECIFIED(addr) \
-	(((const uint32_t *)(addr))[0] == 0 \
-	 && ((const uint32_t *)(addr))[1] == 0 \
-	 && ((const uint32_t *)(addr))[2] == 0 \
-	 && ((const uint32_t *)(addr))[3] == 0)
-
-#define IN6_IS_ADDR_LOOPBACK(addr) \
-	(((const uint32_t *)(addr))[0] == 0 \
-	 && ((const uint32_t *)(addr))[1] == 0 \
-	 && ((const uint32_t *)(addr))[2] == 0 \
-	 && ((const uint32_t *)(addr))[3] == htonl (1))
-
-#define IN6_IS_ADDR_MULTICAST(addr) (((const uint8_t *) (addr))[0] == 0xff)
-
-#define IN6_IS_ADDR_LINKLOCAL(addr) \
-	((((const uint16_t *)(addr))[0] & htons (0xffc0)) == htons (0xfe80))
-
-#define IN6_IS_ADDR_SITELOCAL(addr) \
-	((((const uint16_t *)(addr))[0] & htons (0xffc0)) == htons (0xfec0))
-
-#define IN6_IS_ADDR_V4MAPPED(addr) \
-	(((const uint32_t *)(addr))[0] == 0 \
-	 && ((const uint32_t *)(addr))[1] == 0 \
-	 && ((const uint32_t *)(addr))[2] == htonl (0xffff))
-
-#define IN6_IS_ADDR_V4COMPAT(addr) \
-	(((const uint32_t *)(addr))[0] == 0 \
-	 && ((const uint32_t *)(addr))[1] == 0 \
-	 && ((const uint32_t *)(addr))[2] == 0 \
-	 && ntohl (((const uint32_t *)(addr))[3]) > 1)
-
-#define IN6_IS_ADDR_MC_NODELOCAL(addr) \
-	(IN6_IS_ADDR_MULTICAST(addr) \
-	 && (((const uint8_t *)(addr))[1] & 0xf) == 0x1)
-
-#define IN6_IS_ADDR_MC_LINKLOCAL(addr) \
-	(IN6_IS_ADDR_MULTICAST (addr) \
-	 && (((const uint8_t *)(addr))[1] & 0xf) == 0x2)
-
-#define IN6_IS_ADDR_MC_SITELOCAL(addr) \
-	(IN6_IS_ADDR_MULTICAST(addr) \
-	 && (((const uint8_t *)(addr))[1] & 0xf) == 0x5)
-
-#define IN6_IS_ADDR_MC_ORGLOCAL(addr) \
-	(IN6_IS_ADDR_MULTICAST(addr) \
-	 && (((const uint8_t *)(addr))[1] & 0xf) == 0x8)
-
-#define IN6_IS_ADDR_MC_GLOBAL(addr) \
-	(IN6_IS_ADDR_MULTICAST(addr) \
-	 && (((const uint8_t *)(addr))[1] & 0xf) == 0xe)
-
-struct in6_addr
-{
-  union
-    {
-      uint8_t 	  __s6_addr[16];
-      uint16_t 	  __s6_addr16[8];
-      uint32_t 	  __s6_addr32[4];
-    } __u6;
-#define s6_addr		__u6.__s6_addr
-#define s6_addr16	__u6.__s6_addr16
-#define s6_addr32	__u6.__s6_addr32
-};
-
-struct ipv6_mreq
-{
-  struct in6_addr ipv6mr_multiaddr;
-  uint32_t        ipv6mr_interface;
-};
-
-struct in6_pktinfo
-{
-  struct in6_addr ipi6_addr;
-  uint32_t        ipi6_ifindex;
-};
-
-#if defined (__INSIDE_CYGWIN__) && !defined (_CYGWIN_IN_H)
-typedef uint16_t in_port_t;
-#endif
-
-struct sockaddr_in6
-{
-  sa_family_t	  sin6_family;		/* AF_INET6 */
-  in_port_t	  sin6_port;		/* Port number. */
-  uint32_t	  sin6_flowinfo;	/* Traffic class and flow inf. */
-  struct in6_addr sin6_addr;		/* IPv6 address. */
-  uint32_t	  sin6_scope_id;	/* Set of interfaces for a scope. */
-};
-
-#define IN6ADDR_ANY_INIT	{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
-#define IN6ADDR_LOOPBACK_INIT	{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
-
-extern const struct in6_addr in6addr_any;
-extern const struct in6_addr in6addr_loopback;
-
-#endif	/* _CYGWIN_IN6_H */
diff --git a/winsup/cygwin/include/cygwin/in_systm.h b/winsup/cygwin/include/cygwin/in_systm.h
deleted file mode 100644
index 1a2c1b2e7..000000000
--- a/winsup/cygwin/include/cygwin/in_systm.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* System specific type definitions for networking code.
- *
- * Version:     @(#)in_systm.h        1.0.0   06/07/00
- *
- * Authors:     Original taken from the GNU Project <netinet/in_systm.h> file.
- *              Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *              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 of the License, or (at your option) any later version.
- */
-#ifndef _CYGWIN_IN_SYSTM_H
-#define _CYGWIN_IN_SYSTM_H
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-__BEGIN_DECLS
-
-/*
- * Network order versions of various data types. Unfortunately, BSD
- * assumes specific sizes for shorts (16 bit) and longs (32 bit) which
- * don't hold in general. As a consequence, the network order versions
- * may not reflect the actual size of the native data types.
- */
-
-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   */
-
-__END_DECLS
-
-#endif /* _CYGWIN_IN_SYSTM_H */
diff --git a/winsup/cygwin/include/cygwin/ipc.h b/winsup/cygwin/include/cygwin/ipc.h
deleted file mode 100644
index 783778822..000000000
--- a/winsup/cygwin/include/cygwin/ipc.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* sys/ipc.h
-
-   Copyright 2001, 2002 Red Hat Inc.
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_IPC_H
-#define _CYGWIN_IPC_H
-
-#include <sys/types.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-struct ipc_perm
-{
-  uid_t  uid;			/* Owner's user ID. */
-  gid_t  gid;			/* Owner's group ID. */
-  uid_t  cuid;			/* Creator's user ID. */
-  gid_t  cgid;			/* Creator's group ID. */
-  mode_t mode;			/* Read/write permission. */
-  key_t  key;
-  unsigned short seq;
-};
-
-/* Mode bits:
- */
-#define IPC_CREAT  0x0200	/* Create entry if key does not exist. */
-#define IPC_EXCL   0x0400	/* Fail if key exists. */
-#define IPC_NOWAIT 0x0800	/* Error if request must wait. */
-#ifdef _KERNEL
-#define IPC_KEY_IS_SHMID 0x1000	/* Used in shmget when called from shmat. */
-#endif
-
-/* Keys:
- */
-#define IPC_PRIVATE ((key_t) 0)	/* Private key. */
-
-/* Control commands:
- */
-#define IPC_RMID 0x1000		/* Remove identifier. */
-#define IPC_SET  0x1001		/* Set options. */
-#define IPC_STAT 0x1002		/* Get options. */
-#ifdef _KERNEL
-#define IPC_INFO 0x1003		/* For ipcs(8). */
-#endif
-
-#ifdef _KERNEL
-#define IPCID_TO_IX(id)         ((id) & 0xffff)
-#define IPCID_TO_SEQ(id)        (((id) >> 16) & 0xffff)
-#define IXSEQ_TO_IPCID(ix,perm) (((perm.seq) << 16) | (ix & 0xffff))
-
-#define IPC_R           000400  /* read permission */
-#define IPC_W           000200  /* write/alter permission */
-#define IPC_M           010000  /* permission to change control info */
-#endif
-
-key_t ftok (const char *path, int id);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_IPC_H */
diff --git a/winsup/cygwin/include/cygwin/kd.h b/winsup/cygwin/include/cygwin/kd.h
deleted file mode 100644
index b4ec7c523..000000000
--- a/winsup/cygwin/include/cygwin/kd.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* cygwin/kd.h
-
-   Copyright 2006 Red Hat Inc.
-   Written by Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_KD_H_
-#define _CYGWIN_KD_H_
-
-#define KDGKBMETA 0x4b62
-#define KDSKBMETA 0x4b63
-#define K_METABIT 0x03
-#define K_ESCPREFIX 0x04
-
-#endif /* _CYGWIN_KD_H_ */
diff --git a/winsup/cygwin/include/cygwin/msg.h b/winsup/cygwin/include/cygwin/msg.h
deleted file mode 100644
index 8679786dd..000000000
--- a/winsup/cygwin/include/cygwin/msg.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* sys/msg.h
-
-   Copyright 2002 Red Hat Inc.
-   Written by Conrad Scott <conrad.scott@dsl.pipex.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_MSG_H
-#define _CYGWIN_MSG_H
-
-#include <cygwin/ipc.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Message operation flags:
- */
-#define MSG_NOERROR 0x01	/* No error if big message. */
-
-#ifdef _KERNEL
-/* Command definitions for the semctl () function:
- */
-#define MSG_STAT   0x2000	/* For ipcs(8) */
-#define MSG_INFO   0x2001	/* For ipcs(8) */
-#endif /* _KERNEL */
-
-/* Used for the number of messages in the message queue.
- */
-typedef unsigned long msgqnum_t;
-
-/* Used for the number of bytes allowed in a message queue.
- */
-typedef unsigned long msglen_t;
-
-struct msqid_ds
-{
-  struct ipc_perm msg_perm;	/* Operation permission structure. */
-  msglen_t        msg_cbytes;	/* Number of bytes currently on queue. */
-  msgqnum_t       msg_qnum;	/* Number of messages currently on queue. */
-  msglen_t        msg_qbytes;	/* Maximum number of bytes allowed on queue. */
-  pid_t           msg_lspid;	/* Process ID of last msgsnd (). */
-  pid_t           msg_lrpid;	/* Process ID of last msgrcv (). */
-  timestruc_t     msg_stim;	/* Time of last msgsnd (). */
-  timestruc_t     msg_rtim;	/* Time of last msgrcv (). */
-  timestruc_t     msg_ctim;	/* Time of last change. */
-#ifdef _KERNEL
-  struct msg     *msg_first;
-  struct msg     *msg_last;
-#else
-  long            msg_spare4[2];
-#endif /* _KERNEL */
-};
-
-#define msg_stime msg_stim.tv_sec
-#define msg_rtime msg_rtim.tv_sec
-#define msg_ctime msg_ctim.tv_sec
-
-#ifdef _KERNEL
-/* Buffer type for msgctl (IPC_INFO, ...) as used by ipcs(8).
- */
-struct msginfo
-{
-  long msgmax;		/* Maximum number of bytes per
-			   message. */
-  long msgmnb;		/* Maximum number of bytes on any one
-			   message queue. */
-  long msgmni;		/* Maximum number of message queues,
-			   system wide. */
-  long msgtql;		/* Maximum number of messages, system
-			   wide. */
-  long msgssz;		/* Size of a message segment, must be
-			   small power of 2 greater than 4. */
-  long msgseg;		/* Number of message segments */
-  long msg_spare[2];
-};
-
-/* Buffer type for msgctl (MSG_INFO, ...) as used by ipcs(8).
- */
-struct msg_info
-{
-  long msg_ids;		/* Number of allocated queues. */
-  long msg_num;		/* Number of messages, system wide. */
-  long msg_tot;		/* Size in bytes of messages, system wide. */
-};
-#endif /* _KERNEL */
-
-int     msgctl (int msqid, int cmd, struct msqid_ds *buf);
-int     msgget (key_t key, int msgflg);
-ssize_t msgrcv (int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg);
-int     msgsnd (int msqid, const void *msgp, size_t msgsz, int msgflg);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_MSG_H */
diff --git a/winsup/cygwin/include/cygwin/mtio.h b/winsup/cygwin/include/cygwin/mtio.h
deleted file mode 100644
index 04d5df451..000000000
--- a/winsup/cygwin/include/cygwin/mtio.h
+++ /dev/null
@@ -1,313 +0,0 @@
-/* cygwin/mtio.h
-
-   Copyright 1999, 2001, 2004 Red Hat, Inc.
-
-   Written by Corinna Vinschen <corinna@vinschen.de>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* cygwin/mtio.h header file for Cygwin.
-
-   by C. Vinschen.  */
-
-#ifndef _CYGWIN_MTIO_H
-#define _CYGWIN_MTIO_H
-
-#include <sys/ioctl.h>
-#include <asm/socket.h>
-
-#ifndef DEFTAPE
-#define DEFTAPE "/dev/tape"
-#endif
-
-/*
- * Structures and definitions for mag tape io control commands
- */
-
-/* structure for MTIOCTOP - mag tape op command */
-struct	mtop {
-	short	mt_op;		/* operations defined below */
-	int	mt_count;	/* how many of them */
-};
-
-/* Magnetic Tape operations [Not all operations supported by all drivers]: */
-#define MTRESET 0	/* reset drive in case of problems */
-#define MTFSF	1	/* forward space over FileMark,
-			 * position at first record of next file
-			 */
-#define MTBSF	2	/* backward space FileMark (position before FM) */
-#define MTFSR	3	/* forward space record */
-#define MTBSR	4	/* backward space record */
-#define MTWEOF	5	/* write an end-of-file record (mark) */
-#define MTREW	6	/* rewind */
-#define MTOFFL	7	/* rewind and put the drive offline (eject?) */
-#define MTNOP	8	/* no op, set status only (read with MTIOCGET) */
-#define MTRETEN 9	/* retension tape */
-#define MTBSFM	10	/* +backward space FileMark, position at FM */
-#define MTFSFM  11	/* +forward space FileMark, position at FM */
-#define MTEOM	12	/* goto end of recorded media (for appending files).
-			 * MTEOM positions after the last FM, ready for
-			 * appending another file.
-			 */
-#define MTERASE 13	/* erase tape -- be careful! */
-
-#define MTRAS1  14	/* run self test 1 (nondestructive) */
-#define MTRAS2	15	/* run self test 2 (destructive) */
-#define MTRAS3  16	/* reserved for self test 3 */
-
-#define MTSETBLK 20	/* set block length (SCSI) */
-#define MTSETDENSITY 21	/* set tape density (SCSI) */
-#define MTSEEK	22	/* seek to block (Tandberg, etc.) */
-#define MTTELL	23	/* tell block (Tandberg, etc.) */
-#define MTSETDRVBUFFER 24 /* set the drive buffering according to SCSI-2 */
-			/* ordinary buffered operation with code 1 */
-#define MTFSS	25	/* space forward over setmarks */
-#define MTBSS	26	/* space backward over setmarks */
-#define MTWSM	27	/* write setmarks */
-
-#define MTLOCK  28	/* lock the drive door */
-#define MTUNLOCK 29	/* unlock the drive door */
-#define MTLOAD  30	/* execute the SCSI load command */
-#define MTUNLOAD 31	/* execute the SCSI unload command */
-#define MTCOMPRESSION 32/* control compression with SCSI mode page 15 */
-#define MTSETPART 33	/* Change the active tape partition */
-#define MTMKPART  34	/* Format the tape with one or two partitions */
-
-/* structure for MTIOCGET - mag tape get status command */
-
-struct	mtget {
-	long	mt_type;	/* type of magtape device */
-	long	mt_resid;	/* residual count: (not sure)
-				 *	number of bytes ignored, or
-				 *	number of files not skipped, or
-				 *	number of records not skipped.
-				 *  Cygwin: remaining KB until 1.5.7.
-				 *          active partition since 1.5.8
-				 *          (same as on GNU-Linux).
-				 */
-	/* the following registers are device dependent */
-	long	mt_dsreg;	/* status register, Contains blocksize and
-				   density code.  See MT_ST_xxx macros below */
-	long	mt_gstat;	/* generic (device independent) status */
-	long	mt_erreg;	/* error register */
-	/* The next two fields are not always used */
-	long	mt_fileno;	/* number of current file on tape */
-	long	mt_blkno;	/* current block number */
-	/* The next are Windows NT specific */
-	long long	mt_capacity;	/* Tape capacity in bytes */
-	long long	mt_remaining;	/* Remaining bytes */
-	int		mt_minblksize;
-	int		mt_maxblksize;
-	int		mt_defblksize;
-	unsigned long	mt_featureslow;
-	unsigned long	mt_featureshigh;
-	unsigned long	mt_eotwarningzonesize;
-};
-
-/* structure for MTIOCPOS - mag tape get position command */
-
-struct	mtpos {
-	long	mt_blkno;	/* current block number */
-};
-
-
-/* mag tape io control commands */
-#define	MTIOCTOP	_IOW('m', 1, struct mtop)	/* do a mag tape op */
-#define	MTIOCGET	_IOR('m', 2, struct mtget)	/* get tape status */
-#define	MTIOCPOS	_IOR('m', 3, struct mtpos)	/* get tape position */
-
-/* Generic Mag Tape (device independent) status macros for examining
- * mt_gstat -- HP-UX compatible.
- * There is room for more generic status bits here, but I don't
- * know which of them are reserved. At least three or so should
- * be added to make this really useful.
- */
-#define GMT_EOF(x)              ((x) & 0x80000000)
-#define GMT_BOT(x)              ((x) & 0x40000000)
-#define GMT_EOT(x)              ((x) & 0x20000000)
-#define GMT_SM(x)               ((x) & 0x10000000)  /* DDS setmark */
-#define GMT_EOD(x)              ((x) & 0x08000000)  /* DDS EOD */
-#define GMT_WR_PROT(x)          ((x) & 0x04000000)
-#define GMT_REP_SM(x)           ((x) & 0x02000000)  /* Cygwin: rep. setmarks */
-#define GMT_ONLINE(x)           ((x) & 0x01000000)
-#define GMT_D_6250(x)           ((x) & 0x00800000)
-#define GMT_D_1600(x)           ((x) & 0x00400000)
-#define GMT_D_800(x)            ((x) & 0x00200000)
-#define GMT_PADDING(x)          ((x) & 0x00100000)  /* Cygwin: data padding */
-#define GMT_HW_ECC(x)           ((x) & 0x00080000)  /* Cygwin: HW error corr. */
-#define GMT_DR_OPEN(x)          ((x) & 0x00040000)  /* door open (no tape) */
-#define GMT_HW_COMP(x)          ((x) & 0x00020000)  /* Cygwin: HW compression */
-#define GMT_IM_REP_EN(x)        ((x) & 0x00010000)  /* immediate report mode */
-#define GMT_CLN(x)              ((x) & 0x00008000)  /* cleaning requested */
-/* 15 generic status bits unused */
-/* Cygwin only: The below settings are also used by the GNU-Linux SCSI tape
-   driver but they aren't usually reported here.  Unfortunately, there's no
-   other official method to retrieve the values of these settings and
-   reporting them here apparently doesn't hurt. */
-#define GMT_TWO_FM(x)           ((x) & 0x00000080)  /* two fm after write */
-#define GMT_FAST_MTEOM(x)       ((x) & 0x00000040)  /* fast seek to eom */
-#define GMT_AUTO_LOCK(x)        ((x) & 0x00000020)  /* auto door lock on r/w */
-#define GMT_SYSV(x)		((x) & 0x00000010)  /* SYSV read semantics */
-#define GMT_NOWAIT(x)		((x) & 0x00000008)  /* don't wait for positioning commands */
-#define GMT_ASYNC(x)		((x) & 0x00000004)  /* asynchronous writes */
-
-
-/* SCSI-tape specific definitions */
-/* Bitfield shifts in the status mt_dsreg */
-#define MT_ST_BLKSIZE_SHIFT	0
-#define MT_ST_BLKSIZE_MASK	0xffffff
-#define MT_ST_DENSITY_SHIFT	24
-#define MT_ST_DENSITY_MASK	0xff000000
-
-#define MT_ST_SOFTERR_SHIFT	0
-#define MT_ST_SOFTERR_MASK	0xffff
-
-/* Bitfields for the MTSETDRVBUFFER ioctl.  */
-#define MT_ST_OPTIONS           0xf0000000
-#define MT_ST_BOOLEANS          0x10000000
-#define MT_ST_SETBOOLEANS       0x30000000
-#define MT_ST_CLEARBOOLEANS     0x40000000
-#define MT_ST_WRITE_THRESHOLD   0x20000000	/* Not supported */
-#define MT_ST_DEF_OPTIONS       0x60000000	/* Not supported */
-#define MT_ST_EOT_WZ_SIZE	0xf0000000	/* Cygwin only */
-
-#define MT_ST_BUFFER_WRITES     0x00000001
-#define MT_ST_ASYNC_WRITES	0x00000002
-#define MT_ST_READ_AHEAD        0x00000004	/* Not supported */
-#define MT_ST_DEBUGGING         0x00000008	/* Not supported */
-#define MT_ST_TWO_FM		0x00000010
-#define MT_ST_FAST_MTEOM        0x00000020
-#define MT_ST_AUTO_LOCK		0x00000040
-#define MT_ST_DEF_WRITES        0x00000080	/* Not supported */
-#define MT_ST_CAN_BSR           0x00000100	/* Not supported */
-#define MT_ST_NO_BLKLIMS        0x00000200	/* Not supported */
-#define MT_ST_CAN_PARTITIONS    0x00000400	/* Not supported */
-#define MT_ST_SCSI2LOGICAL      0x00000800	/* Not supported */
-#define MT_ST_SYSV              0x00001000
-#define MT_ST_NOWAIT            0x00002000
-#define MT_ST_ECC		0x00010000	/* Cygwin only */
-#define MT_ST_PADDING		0x00020000	/* Cygwin only */
-#define MT_ST_REPORT_SM		0x00040000	/* Cygwin only */
-
-/*
- * Constants for mt_type. Not all of these are supported,
- * and these are not all of the ones that are supported.
- *
- * Only used when not colliding with Windows codes (see below)
- */
-#define MT_ISUNKNOWN		0x01
-#define MT_ISQIC02		0x02	/* Generic QIC-02 tape streamer */
-#define MT_ISWT5150		0x03	/* Wangtek 5150EQ, QIC-150, QIC-02 */
-#define MT_ISARCHIVE_5945L2	0x04	/* Archive 5945L-2, QIC-24, QIC-02? */
-#define MT_ISCMSJ500		0x05	/* CMS Jumbo 500 (QIC-02?) */
-#define MT_ISTDC3610		0x06	/* Tandberg 6310, QIC-24 */
-#define MT_ISARCHIVE_VP60I	0x07	/* Archive VP60i, QIC-02 */
-#define MT_ISARCHIVE_2150L	0x08	/* Archive Viper 2150L */
-#define MT_ISARCHIVE_2060L	0x09	/* Archive Viper 2060L */
-#define MT_ISARCHIVESC499	0x0A	/* Archive SC-499 QIC-36 controller */
-#define MT_ISQIC02_ALL_FEATURES	0x0F	/* Generic QIC-02 with all features */
-#define MT_ISWT5099EEN24	0x11	/* Wangtek 5099-een24, 60MB, QIC-24 */
-#define MT_ISTEAC_MT2ST		0x12	/* Teac MT-2ST 155mb drive, Teac DC-1 card (Wangtek type) */
-#define MT_ISEVEREX_FT40A	0x32	/* Everex FT40A (QIC-40) */
-#define MT_ISDDS1		0x51	/* DDS device without partitions */
-#define MT_ISDDS2		0x52	/* DDS device with partitions */
-#define MT_ISSCSI1		0x71	/* Generic ANSI SCSI-1 tape unit */
-#define MT_ISSCSI2		0x72	/* Generic ANSI SCSI-2 tape unit */
-
-/* More constants for mt_type.  These are the codes used by Windows >= 5.1 */
-#define MT_ISDDS_4mm 		0x20
-#define MT_ISMiniQic 		0x21
-#define MT_ISTravan 		0x22
-#define MT_ISQIC 		0x23
-#define MT_ISMP_8mm 		0x24
-#define MT_ISAME_8mm 		0x25
-#define MT_ISAIT1_8mm 		0x26
-#define MT_ISDLT 		0x27
-#define MT_ISNCTP 		0x28
-#define MT_ISIBM_3480 		0x29
-#define MT_ISIBM_3490E 		0x2a
-#define MT_ISIBM_Magstar_3590 	0x2b
-#define MT_ISIBM_Magstar_MP 	0x2c
-#define MT_ISSTK_DATA_D3 	0x2d
-#define MT_ISSONY_DTF 		0x2e
-#define MT_ISDV_6mm 		0x2f
-#define MT_ISDMI 		0x30
-#define MT_ISSONY_D2 		0x31
-#define MT_ISCLEANER_CARTRIDGE 	0x32
-#define MT_ISAVATAR_F2 		0x4f
-#define MT_ISMP2_8mm 		0x50
-#define MT_ISDST_S 		0x51
-#define MT_ISDST_M 		0x52
-#define MT_ISDST_L 		0x53
-#define MT_ISVXATape_1 		0x54
-#define MT_ISVXATape_2 		0x55
-#define MT_ISSTK_9840 		0x56
-#define MT_ISLTO_Ultrium 	0x57
-#define MT_ISLTO_Accelis 	0x58
-#define MT_ISAIT_8mm 		0x5a
-#define MT_ISADR_1 		0x5b
-#define MT_ISADR_2 		0x5c
-#define MT_ISSTK_9940 		0x5d
-
-struct mt_tape_info {
-	long t_type;		/* device type id (mt_type) */
-	char *t_name;		/* descriptive name */
-};
-
-#define MT_TAPE_INFO	{ \
-	{MT_ISUNKNOWN,		"Unknown type of tape device"}, \
-	{MT_ISQIC02,		"Generic QIC-02 tape streamer"}, \
-	{MT_ISWT5150,		"Wangtek 5150, QIC-150"}, \
-	{MT_ISARCHIVE_5945L2,	"Archive 5945L-2"}, \
-	{MT_ISCMSJ500,		"CMS Jumbo 500"}, \
-	{MT_ISTDC3610,		"Tandberg TDC 3610, QIC-24"}, \
-	{MT_ISARCHIVE_VP60I,	"Archive VP60i, QIC-02"}, \
-	{MT_ISARCHIVE_2150L,	"Archive Viper 2150L"}, \
-	{MT_ISARCHIVE_2060L,	"Archive Viper 2060L"}, \
-	{MT_ISARCHIVESC499,	"Archive SC-499 QIC-36 controller"}, \
-	{MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \
-	{MT_ISWT5099EEN24,	"Wangtek 5099-een24, 60MB"}, \
-	{MT_ISTEAC_MT2ST,	"Teac MT-2ST 155mb data cassette drive"}, \
-	{MT_ISDDS_4mm,		"DDS"}, \
-	{MT_ISMiniQic,		"MiniQic"}, \
-	{MT_ISTravan,		"Travan tape"}, \
-	{MT_ISQIC,		"QIC tape"}, \
-	{MT_ISMP_8mm,		"8mm Exabyte metal particle tape"}, \
-	{MT_ISAME_8mm,		"8mm Exabyte advanced metal evap tape"}, \
-	{MT_ISAIT1_8mm,		"8mm Sony AIT1 tape"}, \
-	{MT_ISDLT,		"DLT compact tape)"}, \
-	{MT_ISNCTP,		"Philips NCTP tape"}, \
-	{MT_ISIBM_3480,		"IBM 3480 tape"}, \
-	{MT_ISIBM_3490E,	"IBM 3490E tape"}, \
-	{MT_ISIBM_Magstar_3590,	"IBM Magstar 3590 tape"}, \
-	{MT_ISIBM_Magstar_MP,	"IBM Magstar MP tape"}, \
-	{MT_ISSTK_DATA_D3,	"STK data D3 tape"}, \
-	{MT_ISSONY_DTF,		"Sony DTF tape"}, \
-	{MT_ISDV_6mm,		"6mm digital video tape"}, \
-	{MT_ISDMI,		"Exabyte DMI tape"}, \
-	{MT_ISSONY_D2,		"Sony D2S or D2L tape"}, \
-	{MT_ISCLEANER_CARTRIDGE, "Cleaner (all drive types that support cleaners)"}, \
-	{MT_ISAVATAR_F2,	"Avatar 2"}, \
-	{MT_ISMP2_8mm,		"8mm Hitachi tape"}, \
-	{MT_ISDST_S,		"Ampex DST small tape"}, \
-	{MT_ISDST_M,		"Ampex DST medium tape"}, \
-	{MT_ISDST_L,		"Ampex DST large tape"}, \
-	{MT_ISVXATape_1,	"Ecrix 8mm tape"}, \
-	{MT_ISVXATape_2,	"Ecrix 8mm tape"}, \
-	{MT_ISSTK_9840,		"STK 9840"}, \
-	{MT_ISLTO_Ultrium,	"LTO Ultrium (IBM, HP, Seagate)"}, \
-	{MT_ISLTO_Accelis,	"LTO Accelis (IBM, HP, Seagate)"}, \
-	{MT_ISAIT_8mm,		"AIT tape (AIT2 or higher)"}, \
-	{MT_ISADR_1,		"OnStream ADR1"}, \
-	{MT_ISADR_2,		"OnStream ADR2"}, \
-	{MT_ISSTK_9940,		"STK 9940"}, \
-	{MT_ISSCSI1,		"Generic SCSI-1 tape"}, \
-	{MT_ISSCSI2,		"Generic SCSI-2 tape"}, \
-	{0, NULL} \
-}
-
-#endif /* _CYGWIN_MTIO_H */
diff --git a/winsup/cygwin/include/cygwin/rdevio.h b/winsup/cygwin/include/cygwin/rdevio.h
deleted file mode 100644
index 73059ac09..000000000
--- a/winsup/cygwin/include/cygwin/rdevio.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* cygwin/rdevio.h
-
-   Copyright 1999, 2001 Red Hat, Inc.
-
-   Written by Corinna Vinschen <corinna@vinschen.de>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/*
- * cygwin/rdevio.h header file for Cygwin.
- *
- * Written by C. Vinschen.
- */
-
-#ifndef _CYGWIN_RDEVIO_H
-#define _CYGWIN_RDEVIO_H
-
-/* structure for RDIOCDOP - raw device operation */
-struct rdop {
-	short		rd_op;
-	unsigned long	rd_parm;
-};
-
-/* Raw device operations */
-#define RDSETBLK	1	/* set buffer for driver */
-
-/* structure for RDIOCGET - get raw device */
-struct rdget {
-	unsigned long	bufsiz;
-};
-
-/*
- * ioctl commands
-*/
-#define RDIOCDOP	_IOW('r', 128, struct rdop)
-#define RDIOCGET	_IOR('r', 129, struct rdget)
-
-#endif /* _CYGWIN_RDEVIO_H */
diff --git a/winsup/cygwin/include/cygwin/sem.h b/winsup/cygwin/include/cygwin/sem.h
deleted file mode 100644
index af7a42f36..000000000
--- a/winsup/cygwin/include/cygwin/sem.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* sys/sem.h
-
-   Copyright 2002 Red Hat Inc.
-   Written by Conrad Scott <conrad.scott@dsl.pipex.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_SEM_H
-#define _CYGWIN_SEM_H
-
-#include <cygwin/ipc.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Semaphore operation flags:
- */
-#define SEM_UNDO   010000	/* Set up adjust on exit entry. */
-
-/* Command definitions for the semctl () function:
- */
-#define GETNCNT    0x3000	/* Get semncnt. */
-#define GETPID     0x3001	/* Get sempid. */
-#define GETVAL     0x3002	/* Get semval. */
-#define GETALL     0x3003	/* Get all cases of semval. */
-#define GETZCNT    0x3004	/* Get semzcnt. */
-#define SETVAL     0x3005	/* Set semval. */
-#define SETALL     0x3006	/* Set all cases of semval. */
-
-#ifdef _KERNEL
-#define SEM_STAT   0x3010	/* For ipcs(8). */
-#define SEM_INFO   0x3011	/* For ipcs(8). */
-#endif /* _KERNEL */
-
-struct semid_ds
-{
-  struct ipc_perm  sem_perm;	/* Operation permission structure. */
-  unsigned short   sem_nsems;	/* Number of semaphores in set. */
-  timestruc_t      sem_otim;	/* Last semop () time. */
-  timestruc_t      sem_ctim;	/* Last time changed by semctl (). */
-#ifdef _KERNEL
-  struct sem	  *sem_base;	/* pointer to first semaphore in set */
-  long             sem_spare4[1];
-#else
-  long             sem_spare4[2];
-#endif /* _KERNEL */
-};
-
-#define sem_otime sem_otim.tv_sec
-#define sem_ctime sem_ctim.tv_sec
-
-struct sembuf
-{
-  unsigned short  sem_num;	/* Semaphore number. */
-  short           sem_op;	/* Semaphore operation. */
-  short           sem_flg;	/* Operation flags. */
-};
-
-#ifdef _KERNEL
-/* Buffer type for semctl (IPC_INFO, ...) as used by ipcs(8).
- */
-struct seminfo
-{
-  long semmni;		/* Maximum number of unique semaphore
-			   sets, system wide. */
-  long semmns;		/* Maximum number of semaphores,
-			   system wide. */
-  long semmsl;		/* Maximum number of semaphores per
-			   semaphore set. */
-  long semopm;		/* Maximum number of operations per
-			   semop call. */
-  long semmnu;		/* Maximum number of undo structures,
-			   system wide. */
-  long semume;		/* Maximum number of undo entries per
-			   undo structure. */
-  long semvmx;		/* Maximum semaphore value. */
-  long semaem;		/* Maximum adjust-on-exit value. */
-  long semmap;		/* # of entries in semaphore map */
-  long semusz;		/* size in bytes of undo structure */
-  long sem_spare[2];
-};
-
-/* Buffer type for semctl (SEM_INFO, ...) as used by ipcs(8).
- */
-struct sem_info
-{
-  long sem_ids;		/* Number of allocated semaphore sets. */
-  long sem_num;		/* Number of allocated semaphores. */
-};
-
-/* Permission flags */
-#define SEM_A		IPC_W	/* alter permission */
-#define SEM_R		IPC_R	/* read permission */
-
-/* Internally used mode bits. */
-#define	SEM_ALLOC	01000	/* semaphore is allocated */
-
-#endif /* _KERNEL */
-
-#ifdef _KERNEL
-/* According to SUSv3, "the fourth argument [to semctl()] is optional and
-   depends upon the operation requested. If required, it is of type
-   union semun, which the application shall explicitly declare:" */
-union semun {
-    int val;			/* value for SETVAL */
-    struct semid_ds *buf;	/* buffer for IPC_STAT, IPC_SET */
-    unsigned short  *array;	/* array for GETALL, SETALL */
-};
-/* Therefore this union is only declared here if building internal code.
-   _KERNEL must not be defined in exernal applications!  Declare union
-   semun explicitely as required by SUSv3, please. */
-#endif /* _KERNEL */
-
-int semctl (int semid, int semnum, int cmd, ...);
-int semget (key_t key, int nsems, int semflg);
-int semop (int semid, struct sembuf *sops, size_t nsops);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_SEM_H */
diff --git a/winsup/cygwin/include/cygwin/shm.h b/winsup/cygwin/include/cygwin/shm.h
deleted file mode 100644
index 2c882012c..000000000
--- a/winsup/cygwin/include/cygwin/shm.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* sys/shm.h
-
-   Copyright 2001, 2002 Red Hat Inc.
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_SHM_H
-#define _CYGWIN_SHM_H
-
-#include <cygwin/ipc.h>
-#include <sys/cygwin.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Segment low boundary address multiple.
- *
- * 64 Kb was hardcoded for x86. MS states this may change so the constant
- * expression is replaced by a function call returning the correct value. */
-#define SHMLBA	(cygwin_internal (CW_GET_SHMLBA))
-
-/* Shared memory operation flags:
- */
-#define SHM_RDONLY 0x01		/* Attach read-only (else read-write). */
-#define SHM_RND    0x02		/* Round attach address to SHMLBA. */
-
-#ifdef _KERNEL
-/* Command definitions for the semctl () function:
- */
-#define SHM_STAT   0x4000	/* For ipcs(8) */
-#define SHM_INFO   0x4001	/* For ipcs(8) */
-#endif /* _KERNEL */
-
-/* Unsigned integer used for the number of current attaches.
- */
-typedef unsigned int shmatt_t;
-
-struct shmid_ds
-{
-  struct ipc_perm    shm_perm;	/* Operation permission structure. */
-  size_t             shm_segsz;	/* Size of segment in bytes. */
-  pid_t              shm_lpid;	/* Process ID of last operation. */
-  pid_t              shm_cpid;	/* Process ID of creator. */
-  shmatt_t           shm_nattch;/* Number of current attaches. */
-  timestruc_t        shm_atim;	/* Time of last shmat (). */
-  timestruc_t        shm_dtim;	/* Time of last shmdt (). */
-  timestruc_t        shm_ctim;	/* Time of last change by shmctl (). */
-#ifdef _KERNEL
-  struct shm_handle *shm_internal;
-  long               shm_spare4[1];
-#else
-  long               shm_spare4[2];
-#endif /* _KERNEL */
-};
-
-#define shm_atime shm_atim.tv_sec
-#define shm_dtime shm_dtim.tv_sec
-#define shm_ctime shm_ctim.tv_sec
-
-#ifdef _KERNEL
-/* Buffer type for shmctl (IPC_INFO, ...) as used by ipcs(8).
- */
-struct shminfo
-{
-  long shmmax;		/* Maximum size in bytes of a shared
-			   memory segment. */
-  long shmmin;		/* Minimum size in bytes of a shared
-			   memory segment. */
-  long shmmni;		/* Maximum number of shared memory
-			   segments, system wide. */
-  long shmseg;		/* Maximum number of shared memory
-			   segments attached per process. */
-  long shmall;		/* Maximum number of bytes of shared
-			   memory, system wide. */
-  long shm_spare[4];
-};
-
-/* Buffer type for shmctl (SHM_INFO, ...) as used by ipcs(8).
- */
-struct shm_info
-{
-#define shm_ids used_ids
-  long used_ids;	/* Number of allocated segments. */
-  long shm_tot;		/* Size in bytes of allocated segments. */
-  long shm_atts;	/* Number of attached segments, system
-			   wide. */
-};
-#endif /* _KERNEL */
-
-void *shmat (int shmid, const void *shmaddr, int shmflg);
-int   shmctl (int shmid, int cmd, struct shmid_ds *buf);
-int   shmdt (const void *shmaddr);
-int   shmget (key_t key, size_t size, int shmflg);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_SHM_H */
diff --git a/winsup/cygwin/include/cygwin/signal.h b/winsup/cygwin/include/cygwin/signal.h
deleted file mode 100644
index 25d501d1d..000000000
--- a/winsup/cygwin/include/cygwin/signal.h
+++ /dev/null
@@ -1,282 +0,0 @@
-/* signal.h
-
-  Copyright 2004, 2005, 2006 Red Hat, Inc.
-
-  This file is part of Cygwin.
-
-  This software is a copyrighted work licensed under the terms of the
-  Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-  details. */
-
-#ifndef _CYGWIN_SIGNAL_H
-#define _CYGWIN_SIGNAL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-struct _fpstate
-{
-  unsigned long cw;
-  unsigned long sw;
-  unsigned long tag;
-  unsigned long ipoff;
-  unsigned long cssel;
-  unsigned long dataoff;
-  unsigned long datasel;
-  unsigned char _st[80];
-  unsigned long nxst;
-};
-
-struct ucontext
-{
-  unsigned long cr2;
-  unsigned long dr0;
-  unsigned long dr1;
-  unsigned long dr2;
-  unsigned long dr3;
-  unsigned long dr6;
-  unsigned long dr7;
-  struct _fpstate fpstate;
-  unsigned long gs;
-  unsigned long fs;
-  unsigned long es;
-  unsigned long ds;
-  unsigned long edi;
-  unsigned long esi;
-  unsigned long ebx;
-  unsigned long edx;
-  unsigned long ecx;
-  unsigned long eax;
-  unsigned long ebp;
-  unsigned long eip;
-  unsigned long cs;
-  unsigned long eflags;
-  unsigned long esp;
-  unsigned long ss;
-  unsigned char _internal;
-  unsigned long oldmask;
-};
-
-#define __COPY_CONTEXT_SIZE ((unsigned) &((struct ucontext *) 0)->_internal)
-
-typedef union sigval
-{
-  int sival_int;			/* integer signal value */
-  void  *sival_ptr;			/* pointer signal value */
-} sigval_t;
-
-typedef struct sigevent
-{
-  sigval_t sigev_value;			/* signal value */
-  int sigev_signo;			/* signal number */
-  int sigev_notify;			/* notification type */
-  void (*sigev_notify_function) (sigval_t); /* notification function */
-  pthread_attr_t *sigev_notify_attributes; /* notification attributes */
-} sigevent_t;
-
-#pragma pack(push,4)
-struct _sigcommune
-{
-  __uint32_t _si_code;
-  void *_si_read_handle;
-  void *_si_write_handle;
-  void *_si_process_handle;
-  __extension__ union
-  {
-    int _si_fd;
-    void *_si_pipe_fhandler;
-    char *_si_str;
-  };
-};
-
-typedef struct
-{
-  int si_signo;				/* signal number */
-  int si_code;				/* signal code */
-  pid_t si_pid;				/* sender's pid */
-  uid_t si_uid;				/* sender's uid */
-  int si_errno;				/* errno associated with signal */
-
-  __extension__ union
-  {
-    __uint32_t __pad[32];		/* plan for future growth */
-    struct _sigcommune _si_commune;	/* cygwin ipc */
-    __extension__ union
-    {
-      /* timers */
-      struct
-      {
-	union
-	{
-	  struct
-	  {
-	    timer_t si_tid;		/* timer id */
-	    unsigned int si_overrun;	/* overrun count */
-	  };
-	  sigval_t si_sigval;		/* signal value */
-	  sigval_t si_value;		/* signal value */
-	};
-      };
-    };
-
-    /* SIGCHLD */
-    __extension__ struct
-    {
-      int si_status;			/* exit code */
-      clock_t si_utime;			/* user time */
-      clock_t si_stime;			/* system time */
-    };
-
-    /* core dumping signals */
-    void *si_addr;			/* faulting address */
-  };
-} siginfo_t;
-#pragma pack(pop)
-
-enum
-{
-  SI_USER = 0,				/* sent by kill, raise, pthread_kill */
-  SI_ASYNCIO = 2,			/* sent by AIO completion (currently
-					   unimplemented) */
-  SI_MESGQ,				/* sent by real time mesq state change
-					   (currently unimplemented) */
-  SI_TIMER,				/* sent by timer expiration */
-  SI_QUEUE,				/* sent by sigqueue (currently
-					   unimplemented) */
-  SI_KERNEL,				/* sent by system */
-
-  ILL_ILLOPC,				/* illegal opcode */
-  ILL_ILLOPN,				/* illegal operand */
-  ILL_ILLADR,				/* illegal addressing mode */
-  ILL_ILLTRP,				/* illegal trap*/
-  ILL_PRVOPC,				/* privileged opcode */
-  ILL_PRVREG,				/* privileged register */
-  ILL_COPROC,				/* coprocessor error */
-  ILL_BADSTK,				/* internal stack error */
-
-  FPE_INTDIV,				/* integer divide by zero */
-  FPE_INTOVF,				/* integer overflow */
-  FPE_FLTDIV,				/* floating point divide by zero */
-  FPE_FLTOVF,				/* floating point overflow */
-  FPE_FLTUND,				/* floating point underflow */
-  FPE_FLTRES,				/* floating point inexact result */
-  FPE_FLTINV,				/* floating point invalid operation */
-  FPE_FLTSUB,				/* subscript out of range */
-
-  SEGV_MAPERR,				/* address not mapped to object */
-  SEGV_ACCERR,				/* invalid permissions for mapped object */
-
-  BUS_ADRALN,				/* invalid address alignment.  */
-  BUS_ADRERR,				/* non-existant physical address.  */
-  BUS_OBJERR,				/* object specific hardware error.  */
-
-  CLD_EXITED,				/* child has exited */
-  CLD_KILLED,				/* child was killed */
-  CLD_DUMPED,				/* child terminated abnormally */
-  CLD_TRAPPED,				/* traced child has trapped */
-  CLD_STOPPED,				/* child has stopped */
-  CLD_CONTINUED				/* stopped child has continued */
-};
-
-enum
-{
-  SIGEV_SIGNAL = 0,			/* a queued signal, with an application
-					   defined value, is generated when the
-					   event of interest occurs */
-  SIGEV_NONE,				/* no asynchronous notification is
-					   delivered when the event of interest
-					   occurs */
-  SIGEV_THREAD				/* a notification function is called to
-					   perform notification */
-};
-
-typedef void (*_sig_func_ptr)(int);
-
-struct sigaction
-{
-  __extension__ union
-  {
-    _sig_func_ptr sa_handler;  		/* SIG_DFL, SIG_IGN, or pointer to a function */
-    void  (*sa_sigaction) ( int, siginfo_t *, void * );
-  };
-  sigset_t sa_mask;
-  int sa_flags;
-};
-
-#define SA_NOCLDSTOP 1   		/* Do not generate SIGCHLD when children
-					   stop */
-#define SA_SIGINFO   2   		/* Invoke the signal catching function
-					   with three arguments instead of one
-					 */
-#define SA_RESTART   0x10000000 	/* Restart syscall on signal return */
-#define SA_NODEFER   0x40000000		/* Don't automatically block the signal
-					   when its handler is being executed  */
-#define SA_RESETHAND 0x80000000		/* Reset to SIG_DFL on entry to handler */
-#define SA_ONESHOT   SA_RESETHAND	/* Historical linux name */
-#define SA_NOMASK    SA_NODEFER		/* Historical linux name */
-
-/* Used internally by cygwin.  Included here to group everything in one place.
-   Do not use.  */
-#define _SA_INTERNAL_MASK 0xf000	/* bits in this range are internal */
-
-#define	SIGHUP	1	/* hangup */
-#define	SIGINT	2	/* interrupt */
-#define	SIGQUIT	3	/* quit */
-#define	SIGILL	4	/* illegal instruction (not reset when caught) */
-#define	SIGTRAP	5	/* trace trap (not reset when caught) */
-#define	SIGABRT 6	/* used by abort */
-#define	SIGEMT	7	/* EMT instruction */
-#define	SIGFPE	8	/* floating point exception */
-#define	SIGKILL	9	/* kill (cannot be caught or ignored) */
-#define	SIGBUS	10	/* bus error */
-#define	SIGSEGV	11	/* segmentation violation */
-#define	SIGSYS	12	/* bad argument to system call */
-#define	SIGPIPE	13	/* write on a pipe with no one to read it */
-#define	SIGALRM	14	/* alarm clock */
-#define	SIGTERM	15	/* software termination signal from kill */
-#define	SIGURG	16	/* urgent condition on IO channel */
-#define	SIGSTOP	17	/* sendable stop signal not from tty */
-#define	SIGTSTP	18	/* stop signal from tty */
-#define	SIGCONT	19	/* continue a stopped process */
-#define	SIGCHLD	20	/* to parent on child stop or exit */
-#define	SIGCLD	20	/* System V name for SIGCHLD */
-#define	SIGTTIN	21	/* to readers pgrp upon background tty read */
-#define	SIGTTOU	22	/* like TTIN for output if (tp->t_local&LTOSTOP) */
-#define	SIGIO	23	/* input/output possible signal */
-#define	SIGPOLL	SIGIO	/* System V name for SIGIO */
-#define	SIGXCPU	24	/* exceeded CPU time limit */
-#define	SIGXFSZ	25	/* exceeded file size limit */
-#define	SIGVTALRM 26	/* virtual time alarm */
-#define	SIGPROF	27	/* profiling time alarm */
-#define	SIGWINCH 28	/* window changed */
-#define	SIGLOST 29	/* resource lost (eg, record-lock lost) */
-#define	SIGPWR  SIGLOST	/* power failure */
-#define	SIGUSR1 30	/* user defined signal 1 */
-#define	SIGUSR2 31	/* user defined signal 2 */
-
-/* Real-Time signals per SUSv3.  RT_SIGMAX is defined as 8 in limits.h */
-#define SIGRTMIN 32
-#define SIGRTMAX ((SIGRTMIN) + 0)
-#define NSIG	33      /* signal 0 implied */
-
-#define SIG_HOLD ((_sig_func_ptr)2)	/* Signal in signal mask */
-
-int sigwait (const sigset_t *, int *);
-int sigwaitinfo (const sigset_t *, siginfo_t *);
-int sighold (int);
-int sigignore (int);
-int sigrelse (int);
-_sig_func_ptr sigset (int, _sig_func_ptr);
-
-int sigqueue(pid_t, int, const union sigval);
-int siginterrupt (int, int);
-#ifdef __INSIDE_CYGWIN__
-extern const char *sys_sigabbrev[];
-#else
-extern const char __declspec(dllimport) *sys_sigabbrev[];
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*_CYGWIN_SIGNAL_H*/
diff --git a/winsup/cygwin/include/cygwin/socket.h b/winsup/cygwin/include/cygwin/socket.h
deleted file mode 100644
index 0f099241a..000000000
--- a/winsup/cygwin/include/cygwin/socket.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* cygwin/socket.h
-
-   Copyright 1999, 2000, 2001, 2005, 2006, 2007, 2009, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_SOCKET_H
-#define _CYGWIN_SOCKET_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#include <stdint.h>
-
-/* Not unsigned for backward compatibility.  Keep #define for backward
-   compatibility. */
-#ifndef socklen_t
-typedef int socklen_t;
-#define socklen_t socklen_t
-#endif
-
-typedef uint16_t sa_family_t;
-
-struct sockaddr {
-  sa_family_t		sa_family;	/* address family, AF_xxx	*/
-  char			sa_data[14];	/* 14 bytes of protocol address	*/
-};
-
-/* Definition of sockaddr_storage according to SUSv3. */
-#define _SS_MAXSIZE 128			/* Maximum size. */
-#define _SS_ALIGNSIZE (sizeof (int64_t))/* Desired alignment. */
-#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof (sa_family_t))
-#define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (sa_family_t) \
-		      + _SS_PAD1SIZE + _SS_ALIGNSIZE))
-
-struct sockaddr_storage {
-  sa_family_t		ss_family;
-  char			_ss_pad1[_SS_PAD1SIZE];
-  int64_t		__ss_align;
-  char			_ss_pad2[_SS_PAD2SIZE];
-};
-
-#include <asm/socket.h>			/* arch-dependent defines	*/
-#include <cygwin/sockios.h>		/* the SIOCxxx I/O controls	*/
-#include <sys/uio.h>			/* iovec support		*/
-#include <sys/types.h>
-
-struct ucred {
-  pid_t			pid;
-  __uid32_t		uid;
-  __gid32_t		gid;
-};
-
-struct linger {
-  unsigned short	l_onoff;	/* Linger active	*/
-  unsigned short	l_linger;	/* How long to linger for	*/
-};
-
-struct msghdr
-{
-  void *		msg_name;	/* Socket name			*/
-  socklen_t		msg_namelen;	/* Length of name		*/
-  struct iovec *	msg_iov;	/* Data blocks			*/
-  int			msg_iovlen;	/* Number of blocks		*/
-  void *		msg_control;	/* Ancillary data		*/
-  socklen_t		msg_controllen;	/* Ancillary data buffer length	*/
-  int			msg_flags;	/* Received flags on recvmsg	*/
-};
-
-struct cmsghdr
-{
-  socklen_t		cmsg_len;	/* Length of cmsghdr + data	*/
-  int			cmsg_level;	/* Protocol			*/
-  int			cmsg_type;	/* Protocol type		*/
-};
-
-#define CMSG_ALIGN(len) \
-	(((len) + __alignof__ (struct cmsghdr) - 1) \
-	 & ~(__alignof__ (struct cmsghdr) - 1))
-#define CMSG_LEN(len) \
-	(CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
-#define CMSG_SPACE(len) \
-	(CMSG_ALIGN (sizeof (struct cmsghdr)) + CMSG_ALIGN(len))
-#define CMSG_FIRSTHDR(mhdr)	\
-	({ \
-	  struct msghdr *_m = (struct msghdr *) mhdr; \
-	  (unsigned) (_m)->msg_controllen >= sizeof (struct cmsghdr) \
-	  ? (struct cmsghdr *) (_m)->msg_control \
-	  : (struct cmsghdr *) NULL; \
-	})
-#define CMSG_NXTHDR(mhdr,cmsg)	\
-	({ \
-	  struct msghdr *_m = (struct msghdr *) mhdr; \
-	  struct cmsghdr *_c = (struct cmsghdr *) cmsg; \
-	  ((char *) _c + CMSG_SPACE (_c->cmsg_len) \
-	   > (char *) _m->msg_control + _m->msg_controllen) \
-	  ? (struct cmsghdr *) NULL \
-	  : (struct cmsghdr *) ((char *) _c + CMSG_ALIGN (_c->cmsg_len)); \
-	})
-#define CMSG_DATA(cmsg)		\
-	((unsigned char *) ((struct cmsghdr *)(cmsg) + 1))
-
-/* "Socket"-level control message types: */
-#define	SCM_RIGHTS	0x01		/* access rights (array of int) */
-
-#ifdef __INSIDE_CYGWIN__
-/* Definition of struct msghdr up to release 1.5.18 */
-struct OLD_msghdr
-{
-  void *		msg_name;	/* Socket name			*/
-  int			msg_namelen;	/* Length of name		*/
-  struct iovec *	msg_iov;	/* Data blocks			*/
-  int			msg_iovlen;	/* Number of blocks		*/
-  void *		msg_accrights;	/* Per protocol magic		*/
-  					/* (eg BSD descriptor passing)	*/
-  int			msg_accrightslen; /* Length of rights list	*/
-};
-#endif
-
-/* Socket types. */
-#define SOCK_STREAM	1		/* stream (connection) socket	*/
-#define SOCK_DGRAM	2		/* datagram (conn.less) socket	*/
-#define SOCK_RAW	3		/* raw socket			*/
-#define SOCK_RDM	4		/* reliably-delivered message	*/
-#define SOCK_SEQPACKET	5		/* sequential packet socket	*/
-
-/* GNU extension flags.  Or them to the type parameter in calls to
-   socket(2) to mark socket as nonblocking and/or close-on-exec. */
-#define SOCK_NONBLOCK	0x01000000
-#define SOCK_CLOEXEC	0x02000000
-#ifdef __INSIDE_CYGWIN__
-#define _SOCK_FLAG_MASK	0xff000000	/* Bits left for more extensions */
-#endif
-
-/* Supported address families. */
-/*
- * Address families.
- */
-#define AF_UNSPEC       0               /* unspecified */
-#define AF_UNIX         1               /* local to host (pipes, portals) */
-#define AF_LOCAL        1               /* POSIX name for AF_UNIX */
-#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          /* OSI is 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              /* Direct data link interface */
-#define AF_LAT          14              /* LAT */
-#define AF_HYLINK       15              /* NSC Hyperchannel */
-#define AF_APPLETALK    16              /* AppleTalk */
-#define AF_NETBIOS      17              /* NetBios-style addresses */
-#define AF_INET6        23              /* IP version 6 */
-
-#define AF_MAX          32
-/*
- * Protocol families, same as address families for now.
- */
-#define PF_UNSPEC       AF_UNSPEC
-#define PF_UNIX         AF_UNIX
-#define PF_LOCAL        AF_LOCAL
-#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_OSI
-#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_NETBIOS      AF_NETBIOS
-#define PF_INET6        AF_INET6
-
-#define PF_MAX          AF_MAX
-
-/* Maximum queue length specificable by listen.  */
-#define SOMAXCONN       0x7fffffff
-
-/* Flags we can use with send/ and recv. */
-#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_WAITALL     0x8             /* wait for all requested bytes */
-#define MSG_DONTWAIT	0x10		/* selective non-blocking operation */
-#define MSG_NOSIGNAL    0x20            /* Don't raise SIGPIPE */
-#define MSG_TRUNC       0x0100          /* Normal data truncated */
-#define MSG_CTRUNC      0x0200          /* Control data truncated */
-
-/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
-#define SOL_IP		0
-#define SOL_IPV6	41
-#define SOL_IPX		256
-#define SOL_AX25	257
-#define SOL_ATALK	258
-#define	SOL_NETROM	259
-#define SOL_TCP		6
-#define SOL_UDP		17
-
-/* IP options */
-#ifndef IPTOS_LOWDELAY
-#define	IPTOS_LOWDELAY		0x10
-#define	IPTOS_THROUGHPUT	0x08
-#define	IPTOS_RELIABILITY	0x04
-#endif
-
-/* These need to appear somewhere around here */
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* IP options for use with getsockopt/setsockopt */
-#define IP_OPTIONS			 1
-#define IP_HDRINCL			 2
-#define IP_TOS				 3
-#define IP_TTL				 4
-#define IP_MULTICAST_IF			 9
-#define IP_MULTICAST_TTL		10
-#define IP_MULTICAST_LOOP		11
-#define IP_ADD_MEMBERSHIP		12
-#define IP_DROP_MEMBERSHIP		13
-#define IP_DONTFRAGMENT			14
-#define IP_ADD_SOURCE_MEMBERSHIP        15
-#define IP_DROP_SOURCE_MEMBERSHIP       16
-#define IP_BLOCK_SOURCE                 17
-#define IP_UNBLOCK_SOURCE               18
-#define IP_PKTINFO                      19
-
-/* IPv6 options for use with getsockopt/setsockopt */
-#define IPV6_HOPOPTS                     1
-#define IPV6_UNICAST_HOPS                4
-#define IPV6_MULTICAST_IF                9
-#define IPV6_MULTICAST_HOPS             10
-#define IPV6_MULTICAST_LOOP             11
-#define IPV6_ADD_MEMBERSHIP             12
-#define IPV6_DROP_MEMBERSHIP            13
-#define IPV6_JOIN_GROUP                 IPV6_ADD_MEMBERSHIP
-#define IPV6_LEAVE_GROUP                IPV6_DROP_MEMBERSHIP
-#define IPV6_DONTFRAG                   14
-#define IPV6_PKTINFO                    19
-#define IPV6_HOPLIMIT                   21
-#define IPV6_CHECKSUM                   26
-#define IPV6_V6ONLY                     27
-#define IPV6_RTHDR                      32
-#define IPV6_RECVRTHDR                  38
-
-/* IP agnostic options for use with getsockopt/setsockopt */
-#define MCAST_JOIN_GROUP                41
-#define MCAST_LEAVE_GROUP               42
-#define MCAST_BLOCK_SOURCE              43
-#define MCAST_UNBLOCK_SOURCE            44
-#define MCAST_JOIN_SOURCE_GROUP         45
-#define MCAST_LEAVE_SOURCE_GROUP        46
-
-#define MCAST_EXCLUDE                    0
-#define MCAST_INCLUDE                    1
-
-/* Old WinSock1 values, needed internally */
-#ifdef __INSIDE_CYGWIN__
-#define _WS1_IP_OPTIONS          1
-#define _WS1_IP_MULTICAST_IF     2
-#define _WS1_IP_MULTICAST_TTL    3
-#define _WS1_IP_MULTICAST_LOOP   4
-#define _WS1_IP_ADD_MEMBERSHIP   5
-#define _WS1_IP_DROP_MEMBERSHIP  6
-#define _WS1_IP_TTL              7
-#define _WS1_IP_TOS              8
-#define _WS1_IP_DONTFRAGMENT     9
-#endif
-
-/* IPX options */
-#define IPX_TYPE	1
-
-/* TCP options - this way around because someone left a set in the c library includes */
-#ifndef TCP_NODELAY
-#define TCP_NODELAY     0x0001
-#define TCP_MAXSEG	2
-#endif
-
-/* The various priorities. */
-#define SOPRI_INTERACTIVE	0
-#define SOPRI_NORMAL		1
-#define SOPRI_BACKGROUND	2
-
-#ifdef __cplusplus
-};
-#endif /* __cplusplus */
-
-#endif /* _CYGWIN_SOCKET_H */
diff --git a/winsup/cygwin/include/cygwin/sockios.h b/winsup/cygwin/include/cygwin/sockios.h
deleted file mode 100644
index 2e756954e..000000000
--- a/winsup/cygwin/include/cygwin/sockios.h
+++ /dev/null
@@ -1 +0,0 @@
-/* sockios.h */
diff --git a/winsup/cygwin/include/cygwin/stat.h b/winsup/cygwin/include/cygwin/stat.h
deleted file mode 100644
index 13c1e3bed..000000000
--- a/winsup/cygwin/include/cygwin/stat.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* cygwin/stat.h
-
-   Copyright 2002, 2007, 2010 Red Hat Inc.
-   Written by Corinna Vinschen <corinna@vinschen.de>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_STAT_H
-#define _CYGWIN_STAT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined (__INSIDE_CYGWIN__) || defined (_COMPILING_NEWLIB)
-struct __stat32
-{
-  __dev16_t	st_dev;
-  __ino32_t	st_ino;
-  mode_t	st_mode;
-  nlink_t       st_nlink;
-  __uid16_t     st_uid;
-  __gid16_t     st_gid;
-  __dev16_t     st_rdev;
-  _off_t        st_size;
-  timestruc_t   st_atim;
-  timestruc_t   st_mtim;
-  timestruc_t   st_ctim;
-  blksize_t     st_blksize;
-  __blkcnt32_t  st_blocks;
-  long          st_spare4[2];
-};
-
-struct __stat64
-{
-  __dev32_t     st_dev;
-  __ino64_t     st_ino;
-  mode_t        st_mode;
-  nlink_t       st_nlink;
-  __uid32_t     st_uid;
-  __gid32_t     st_gid;
-  __dev32_t     st_rdev;
-  _off64_t      st_size;
-  timestruc_t   st_atim;
-  timestruc_t   st_mtim;
-  timestruc_t   st_ctim;
-  blksize_t     st_blksize;
-  __blkcnt64_t  st_blocks;
-  timestruc_t   st_birthtim;
-};
-
-extern int fstat64 (int fd, struct __stat64 *buf);
-extern int stat64 (const char *file_name, struct __stat64 *buf);
-extern int lstat64 (const char *file_name, struct __stat64 *buf);
-
-#endif
-
-struct stat
-{
-  dev_t         st_dev;
-  ino_t         st_ino;
-  mode_t        st_mode;
-  nlink_t       st_nlink;
-  uid_t         st_uid;
-  gid_t         st_gid;
-  dev_t         st_rdev;
-  off_t         st_size;
-  timestruc_t   st_atim;
-  timestruc_t   st_mtim;
-  timestruc_t   st_ctim;
-  blksize_t     st_blksize;
-  blkcnt_t      st_blocks;
-  timestruc_t   st_birthtim;
-};
-
-#define st_atime st_atim.tv_sec
-#define st_mtime st_mtim.tv_sec
-#define st_ctime st_ctim.tv_sec
-#define st_birthtime st_birthtim.tv_sec
-
-/* POSIX IPC objects are not implemented as distinct file types, so the
-   below macros have to return 0.  The expression is supposed to catch
-   illegal usage with non-stat parameters. */
-#define S_TYPEISMQ(buf)  ((void)(buf)->st_mode,0)
-#define S_TYPEISSEM(buf) ((void)(buf)->st_mode,0)
-#define S_TYPEISSHM(buf) ((void)(buf)->st_mode,0)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_STAT_H */
diff --git a/winsup/cygwin/include/cygwin/stdlib.h b/winsup/cygwin/include/cygwin/stdlib.h
deleted file mode 100644
index edf00a073..000000000
--- a/winsup/cygwin/include/cygwin/stdlib.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* stdlib.h
-
-   Copyright 2005, 2006, 2007, 2008, 2009 Red Hat Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_STDLIB_H
-#define _CYGWIN_STDLIB_H
-
-#include <cygwin/wait.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-const char *getprogname (void);
-void	setprogname (const char *);
-
-#ifndef __STRICT_ANSI__
-char *realpath (const char *, char *);
-char *canonicalize_file_name (const char *);
-int unsetenv (const char *);
-char *initstate (unsigned seed, char *state, size_t size);
-long random (void);
-char *setstate (const char *state);
-void srandom (unsigned);
-char *ptsname (int);
-int grantpt (int);
-int unlockpt (int);
-#endif /*__STRICT_ANSI__*/
-
-int posix_openpt (int);
-int posix_memalign (void **, size_t, size_t);
-
-#ifdef _COMPILING_NEWLIB
-#define unsetenv UNUSED_unsetenv
-#define _unsetenv_r UNUSED__unsetenv_r
-#endif
-
-extern _PTR memalign _PARAMS ((size_t, size_t));
-extern _PTR valloc _PARAMS ((size_t));
-
-#undef _malloc_r
-#define _malloc_r(r, s) malloc (s)
-#undef _free_r
-#define _free_r(r, p) free (p)
-#undef _realloc_r
-#define _realloc_r(r, p, s) realloc (p, s)
-#undef _calloc_r
-#define _calloc_r(r, s1, s2) calloc (s1, s2);
-#undef _memalign_r
-#define _memalign_r(r, s1, s2) memalign (s1, s2);
-#undef _mallinfo_r
-#define _mallinfo_r(r) mallinfo ()
-#undef _malloc_stats_r
-#define _malloc_stats_r(r) malloc_stats ()
-#undef _mallopt_r
-#define _mallopt_r(i1, i2) mallopt (i1, i2)
-#undef _malloc_usable_size_r
-#define _malloc_usable_size_r(r, p) malloc_usable_size (p)
-#undef _valloc_r
-#define _valloc_r(r, s) valloc (s)
-#undef _pvalloc_r
-#define _pvalloc_r(r, s) pvalloc (s)
-#undef _malloc_trim_r
-#define _malloc_trim_r(r, s) malloc_trim (s)
-#undef _mstats_r
-#define _mstats_r(r, p) mstats (p)
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*_CYGWIN_STDLIB_H*/
diff --git a/winsup/cygwin/include/cygwin/sys_time.h b/winsup/cygwin/include/cygwin/sys_time.h
deleted file mode 100644
index 1cbd8ae59..000000000
--- a/winsup/cygwin/include/cygwin/sys_time.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* sys_time.h
-
-   Copyright 2005 Red Hat Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_SYS_TIME_H
-#define _CYGWIN_SYS_TIME_H
-#include <sys/select.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-int futimes (int, const struct timeval *);
-int lutimes (const char *, const struct timeval *);
-
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*_CYGWIN_SYS_TIME_H*/
diff --git a/winsup/cygwin/include/cygwin/sysproto.h b/winsup/cygwin/include/cygwin/sysproto.h
deleted file mode 100644
index cea8a023b..000000000
--- a/winsup/cygwin/include/cygwin/sysproto.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* cygwin/sysproto.h
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* cygwin/sysproto.h header file for Cygwin.  */
-
-#ifndef _CYGWIN_SYSPROTO_H
-#define _CYGWIN_SYSPROTO_H
-#define _SYS_SYSPROTO_H_ /* Keep it, used by BSD files */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <sys/types.h>
-
-struct msgctl_args {
-  int     msqid;
-  int     cmd;
-  struct  msqid_ds *buf;
-};
-
-struct msgget_args {
-  key_t   key;
-  int     msgflg;
-};
-
-struct msgrcv_args {
-  int     msqid;
-  void    *msgp;
-  size_t  msgsz;
-  long    msgtyp;
-  int     msgflg;
-};
-
-struct msgsnd_args {
-  int     msqid;
-  const void *msgp;
-  size_t  msgsz;
-  int     msgflg;
-};
-
-struct semctl_args {
-  int     semid;
-  int     semnum;
-  int     cmd;
-  union   semun *arg;
-};
-
-struct semget_args {
-  key_t   key;
-  int     nsems;
-  int     semflg;
-};
-
-struct semop_args {
-  int     semid;
-  struct  sembuf *sops;
-  size_t  nsops;
-};
-
-struct shmat_args {
-  int     shmid;
-  const void *shmaddr;
-  int     shmflg;
-};
-
-struct shmctl_args {
-  int     shmid;
-  int     cmd;
-  struct shmid_ds *buf;
-};
-
-struct shmdt_args {
-  const void *shmaddr;
-};
-
-struct shmget_args {
-  key_t   key;
-  size_t  size;
-  int     shmflg;
-};
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_SYSPROTO_H */
diff --git a/winsup/cygwin/include/cygwin/time.h b/winsup/cygwin/include/cygwin/time.h
deleted file mode 100644
index d1b7670bc..000000000
--- a/winsup/cygwin/include/cygwin/time.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* time.h
-
-   Copyright 2005, 2007 Red Hat Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_TIME_H
-#define _CYGWIN_TIME_H
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Not defined in main time.h */
-int __cdecl clock_setres (clockid_t, struct timespec *);
-
-/* GNU extensions. */
-time_t __cdecl timelocal (struct tm *);
-time_t __cdecl timegm (struct tm *);
-
-#define TIMER_RELTIME  0 /* For compatibility with HP/UX, Solaris, others? */
-
-#ifndef __STRICT_ANSI__
-
-extern int daylight __asm__ ("__daylight");
-
-#ifndef __timezonefunc__
-extern long timezone __asm__ ("__timezone");
-#endif
-
-#endif /*__STRICT_ANSI__*/
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*_CYGWIN_TIME_H*/
diff --git a/winsup/cygwin/include/cygwin/types.h b/winsup/cygwin/include/cygwin/types.h
deleted file mode 100644
index a202d958d..000000000
--- a/winsup/cygwin/include/cygwin/types.h
+++ /dev/null
@@ -1,223 +0,0 @@
-/* types.h
-
-   Copyright 2001, 2002, 2003, 2005, 2006, 2010 Red Hat Inc.
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#ifndef _CYGWIN_TYPES_H
-#define _CYGWIN_TYPES_H
-
-#include <sys/sysmacros.h>
-#include <stdint.h>
-#include <endian.h>
-
-#ifndef __timespec_t_defined
-#define __timespec_t_defined
-typedef struct timespec timespec_t;
-#endif /*__timespec_t_defined*/
-
-#ifndef __timestruc_t_defined
-#define __timestruc_t_defined
-typedef struct timespec timestruc_t;
-#endif /*__timestruc_t_defined*/
-
-#ifndef __off_t_defined
-#define __off_t_defined
-typedef _off64_t off_t;
-#endif /*__off_t_defined*/
-
-typedef __loff_t loff_t;
-
-#ifndef __dev_t_defined
-#define __dev_t_defined
-typedef short __dev16_t;
-typedef unsigned long __dev32_t;
-typedef __dev32_t dev_t;
-#endif /*__dev_t_defined*/
-
-#ifndef __blksize_t_defined
-#define __blksize_t_defined
-typedef long blksize_t;
-#endif /*__blksize_t_defined*/
-
-#ifndef __blkcnt_t_defined
-#define __blkcnt_t_defined
-typedef long __blkcnt32_t;
-typedef long long __blkcnt64_t;
-typedef __blkcnt64_t  blkcnt_t;
-#endif /*__blkcnt_t_defined*/
-
-#ifndef __fsblkcnt_t_defined
-#define __fsblkcnt_t_defined
-typedef unsigned long fsblkcnt_t;
-#endif /* __fsblkcnt_t_defined */
-
-#ifndef __fsfilcnt_t_defined
-#define __fsfilcnt_t_defined
-typedef unsigned long fsfilcnt_t;
-#endif /* __fsfilcnt_t_defined */
-
-#ifndef __uid_t_defined
-#define __uid_t_defined
-typedef unsigned short __uid16_t;
-typedef unsigned long  __uid32_t;
-typedef __uid32_t uid_t;
-#endif /*__uid_t_defined*/
-
-#ifndef __gid_t_defined
-#define __gid_t_defined
-typedef unsigned short __gid16_t;
-typedef unsigned long  __gid32_t;
-typedef __gid32_t gid_t;
-#endif /*__gid_t_defined*/
-
-#ifndef __ino_t_defined
-#define __ino_t_defined
-typedef unsigned long __ino32_t;
-typedef unsigned long long __ino64_t;
-typedef __ino64_t ino_t;
-#endif /*__ino_t_defined*/
-
-/* Generic ID type, must match at least pid_t, uid_t and gid_t in size. */
-#ifndef __id_t_defined
-#define __id_t_defined
-typedef unsigned long id_t;
-#endif /* __id_t_defined */
-
-#if defined (__INSIDE_CYGWIN__)
-struct __flock32 {
-	short	 l_type;	/* F_RDLCK, F_WRLCK, or F_UNLCK */
-	short	 l_whence;	/* flag to choose starting offset */
-	_off_t	 l_start;	/* relative offset, in bytes */
-	_off_t	 l_len;		/* length, in bytes; 0 means lock to EOF */
-	short	 l_pid;		/* returned with F_GETLK */
-	short	 l_xxx;		/* reserved for future use */
-};
-
-struct __flock64 {
-	short	 l_type;	/* F_RDLCK, F_WRLCK, or F_UNLCK */
-	short	 l_whence;	/* flag to choose starting offset */
-	_off64_t l_start;	/* relative offset, in bytes */
-	_off64_t l_len;		/* length, in bytes; 0 means lock to EOF */
-	pid_t	 l_pid;		/* returned with F_GETLK */
-};
-#endif
-
-struct flock {
-	short	 l_type;	/* F_RDLCK, F_WRLCK, or F_UNLCK */
-	short	 l_whence;	/* flag to choose starting offset */
-	off_t	 l_start;	/* relative offset, in bytes */
-	off_t	 l_len;		/* length, in bytes; 0 means lock to EOF */
-	pid_t	 l_pid;		/* returned with F_GETLK */
-};
-
-#ifndef __key_t_defined
-#define __key_t_defined
-typedef long long key_t;
-#endif /* __key_t_defined */
-
-#ifndef __BIT_TYPES_DEFINED
-#define __BIT_TYPES_DEFINED__ 1
-
-#ifndef __vm_offset_t_defined
-#define __vm_offset_t_defined
-typedef unsigned long vm_offset_t;
-#endif /*__vm_offset_t_defined*/
-
-#ifndef __vm_size_t_defined
-#define __vm_size_t_defined
-typedef unsigned long vm_size_t;
-#endif /*__vm_size_t_defined*/
-
-#ifndef __vm_object_t_defined
-#define __vm_object_t_defined
-typedef void *vm_object_t;
-#endif /* __vm_object_t_defined */
-
-#ifndef __u_int8_t_defined
-#define __u_int8_t_defined
-typedef unsigned char u_int8_t;
-#endif
-#ifndef __u_int16_t_defined
-#define __u_int16_t_defined
-typedef __uint16_t u_int16_t;
-#endif
-#ifndef __u_int32_t_defined
-#define __u_int32_t_defined
-typedef __uint32_t u_int32_t;
-#endif
-#ifndef __u_int64_t_defined
-#define __u_int64_t_defined
-typedef __uint64_t u_int64_t;
-#endif
-
-#ifndef __register_t_defined
-#define __register_t_defined
-typedef __int32_t register_t;
-#endif
-
-#ifndef __addr_t_defined
-#define __addr_t_defined
-typedef char *addr_t;
-#endif
-
-#ifndef __mode_t_defined
-#define __mode_t_defined
-typedef unsigned mode_t;
-#endif
-#endif /*__BIT_TYPES_DEFINED*/
-
-#if !defined(__INSIDE_CYGWIN__) || !defined(__cplusplus)
-
-typedef struct __pthread_t {char __dummy;} *pthread_t;
-typedef struct __pthread_mutex_t {char __dummy;} *pthread_mutex_t;
-
-typedef struct __pthread_key_t {char __dummy;} *pthread_key_t;
-typedef struct __pthread_attr_t {char __dummy;} *pthread_attr_t;
-typedef struct __pthread_mutexattr_t {char __dummy;} *pthread_mutexattr_t;
-typedef struct __pthread_condattr_t {char __dummy;} *pthread_condattr_t;
-typedef struct __pthread_cond_t {char __dummy;} *pthread_cond_t;
-
-  /* These variables are not user alterable. This means you!. */
-typedef struct
-{
-  pthread_mutex_t mutex;
-  int state;
-}
-pthread_once_t;
-typedef struct __pthread_rwlock_t {char __dummy;} *pthread_rwlock_t;
-typedef struct __pthread_rwlockattr_t {char __dummy;} *pthread_rwlockattr_t;
-
-#else
-
-/* pthreads types */
-
-typedef class pthread *pthread_t;
-typedef class pthread_mutex *pthread_mutex_t;
-typedef class pthread_key *pthread_key_t;
-typedef class pthread_attr *pthread_attr_t;
-typedef class pthread_mutexattr *pthread_mutexattr_t;
-typedef class pthread_condattr *pthread_condattr_t;
-typedef class pthread_cond *pthread_cond_t;
-typedef class pthread_once pthread_once_t;
-typedef class pthread_rwlock *pthread_rwlock_t;
-typedef class pthread_rwlockattr *pthread_rwlockattr_t;
-
-/* semaphores types */
-typedef class semaphore *sem_t;
-#endif /* __INSIDE_CYGWIN__ */
-#endif /* _CYGWIN_TYPES_H */
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/winsup/cygwin/include/cygwin/utmp.h b/winsup/cygwin/include/cygwin/utmp.h
deleted file mode 100644
index 56a137ffe..000000000
--- a/winsup/cygwin/include/cygwin/utmp.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* cygwin/utmp.h
-
-   Copyright 2004 Red Hat, Inc.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#ifndef CYGWIN_UTMP_H
-#define CYGWIN_UTMP_H
-
-#include <sys/types.h>
-#include <time.h>
-#include <paths.h>
-
-#define WTMP_FILE _PATH_WTMP
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define UT_LINESIZE	16
-#define UT_NAMESIZE	16
-#define UT_HOSTSIZE	256
-#define UT_IDLEN	2
-
-#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
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* CYGWIN_UTMP_H */
diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h
deleted file mode 100644
index f70ad5814..000000000
--- a/winsup/cygwin/include/cygwin/version.h
+++ /dev/null
@@ -1,474 +0,0 @@
-/* version.h -- Cygwin version numbers and accompanying documentation.
-
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* Cygwin versioning is relatively complicated because of its status
-   as a shared library.  Let's start with how versioning used to be done.
-
-   Historical versioning in Cygwin 16.0 to 19.5:
-
-   In the olden days of Cygwin, we had a dll major and minor version
-   and a registry version.  The major number started at 16 because the
-   "b15" GNU-Win32 release of the compiler tools was out when this
-   scheme was started.  We incremented the DLL name frequently (for
-   every official release) and towards the end of this period every
-   release used a different shared memory area to prevent DLLs from
-   interfering with each other (embedding a build timestamp into the
-   name of the shared memory area).  This turned out to be a Bad Idea
-   (tm) because people needed to mingle separate releases and have
-   them work together more than we thought they would.  This was
-   especially problematic when tty info needed to be retained when an
-   old Cygwin executable executed a newer one.
-
-   In the old scheme, we incremented the major number whenever a
-   change to the dll invalidated existing executables.  This can
-   happen for a number of reasons, including when functions are
-   removed from the export list of the dll.  The minor number was
-   incremented when a change was made that we wanted to record, but
-   that didn't invalidate existing executables.  Both numbers were
-   recorded in the executable and in the dll.
-
-   In October 1998 (starting with Cygwin 19.6), we started a new method
-   of Cygwin versioning: */
-
-      /* The DLL major and minor numbers correspond to the "version of
-	 the Cygwin shared library".  This version is used to track important
-	 changes to the DLL and is mainly informative in nature. */
-
-#define CYGWIN_VERSION_DLL_MAJOR 1007
-#define CYGWIN_VERSION_DLL_MINOR 8
-
-      /* Major numbers before CYGWIN_VERSION_DLL_EPOCH are
-	 incompatible. */
-
-#define CYGWIN_VERSION_DLL_EPOCH 19
-
-      /* CYGWIN_VERSION_DLL_COMBINED gives us a single number
-	 representing the combined DLL major and minor numbers. */
-
-      /* WATCH OUT FOR OCTAL!  Don't use, say, "00020" for 0.20 */
-
-#define CYGWIN_VERSION_DLL_MAKE_COMBINED(maj, min) (((maj) * 1000) + min)
-#define CYGWIN_VERSION_DLL_COMBINED \
-  CYGWIN_VERSION_DLL_MAKE_COMBINED (CYGWIN_VERSION_DLL_MAJOR, CYGWIN_VERSION_DLL_MINOR)
-
-     /* Every version of cygwin <= this uses an old, incorrect method
-	to determine signal masks. */
-
-#define CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED(u) \
-  CYGWIN_VERSION_DLL_MAKE_COMBINED ((u)->api_major, (u)->api_minor)
-
-#define CYGWIN_VERSION_USER_API_VERSION_COMBINED \
-  CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED (user_data)
-
-    /* API versions <= this had a termios structure whose members were
-       too small to accomodate modern settings. */
-#define CYGWIN_VERSION_DLL_OLD_TERMIOS		5
-#define CYGWIN_VERSION_DLL_IS_OLD_TERMIOS \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= CYGWIN_VERSION_DLL_OLD_TERMIOS)
-
-#define CYGWIN_VERSION_DLL_MALLOC_ENV		28
-     /* Old APIs had getc/putc macros that conflict with new CR/LF
-	handling in the stdio buffers */
-#define CYGWIN_VERSION_OLD_STDIO_CRLF_HANDLING \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 20)
-
-#define CYGWIN_VERSION_CHECK_FOR_S_IEXEC \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED >= 36)
-
-#define CYGWIN_VERSION_CHECK_FOR_OLD_O_NONBLOCK \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 28)
-
-#define CYGWIN_VERSION_CHECK_FOR_USING_BIG_TYPES \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED >= 79)
-
-#define CYGWIN_VERSION_CHECK_FOR_USING_ANCIENT_MSGHDR \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 138)
-
-#define CYGWIN_VERSION_CHECK_FOR_USING_WINSOCK1_VALUES \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 138)
-
-#define CYGWIN_VERSION_CHECK_FOR_OLD_IFREQ \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 161)
-
-#define CYGWIN_VERSION_CHECK_FOR_OLD_CTYPE \
-  (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 209)
-
-#define CYGWIN_VERSION_USE_PSEUDO_RELOC_IN_DLL(u) \
-  (CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED (u) >= 227)
-
-#define CYGWIN_VERSION_CYGWIN_CONV 181
-
-     /* API_MAJOR 0.0: Initial version.  API_MINOR changes:
-	1: Export cygwin32_ calls as cygwin_ as well.
-	2: Export j1, jn, y1, yn.
-	3: Export dll_noncygwin_dllcrt0.
-	4: New socket ioctls, revamped ifconf support.
-	5: Thread support/exports.
-	6: Change in termios handling.
-	7: Export scandir and alphasort.
-	8: Export _ctype_, _sys_errlist, _sys_nerr.
-	9: Mount-related changes, new cygwin_umount export.
-	   Raw device support (tape, floppies).
-       10: Fast math routine support added.
-       11: Export seekdir, telldir.
-       12: Export pthread_join, pthread_detach.
-       13: Export math funcs gamma and friends, also _j0, _j1, etc.
-       14: Export snprintf and vnsprintf.
-       15: Export glob
-       16: Export cygwin_stackdump
-       17: Export fast math stuff
-       18: Stop exporting _strace_wm
-       19: Export fchown, lchown, lacl
-       20: regsub, inet_network
-       21: incompatible change to stdio cr/lf and buffering
-       22: Export cygwin_logon_user, cygwin_set_impersonation_token.
-	   geteuid, getegid return effective uid/gid.
-	   getuid, getgid return real uid/gid.
-	   seteuid, setegid set only effective uid/gid.
-	   setuid, setgid set effective and real uid/gid.
-       23: Export new dll_crt0 interface and cygwin_user_data for use
-	   with crt0 startup code.
-       24: Export poll and _poll.
-       25: Export getmode and _getmode.
-       26: CW_GET_CYGDRIVE_PREFIXES addition to external.cc
-       27: CW_GETPINFO_FULL addition to external.cc
-       28: Accidentally bumped by cgf
-       29: Export hstrerror
-       30: CW_GET_CYGDRIVE_INFO addition to external.cc
-       31: Export inet_aton
-       32: Export getrlimit/setrlimit
-       33: Export setlogmask
-       34: Separated out mount table
-       35: Export drand48, erand48, jrand48, lcong48, lrand48,
-	   mrand48, nrand48, seed48, and srand48.
-       36: Added _cygwin_S_IEXEC, et al
-       37: [f]pathconv support _PC_POSIX_PERMISSIONS and _PC_POSIX_SECURITY
-       38: vscanf, vscanf_r, and random pthread functions
-       39: asctime_r, ctime_r, gmtime_r, localtime_r
-       40: fchdir
-       41: __signgam
-       42: sys_errlist, sys_nerr
-       43: sigsetjmp, siglongjmp fixed
-       44: Export dirfd
-       45: perprocess change, gamma_r, gammaf_r, lgamma_r, lgammaf_r
-       46: Remove cygwin_getshared
-       47: Report EOTWarningZoneSize in struct mtget.
-       48: Export "posix" regex functions
-       49: Export setutent, endutent, utmpname, getutent, getutid, getutline.
-       50: Export fnmatch.
-       51: Export recvmsg, sendmsg.
-       52: Export strptime
-       53: Export strlcat, strlcpy.
-       54: Export __fpclassifyd, __fpclassifyf, __signbitd, __signbitf.
-       55: Export fcloseall, fcloseall_r.
-       56: Make ntsec on by default.
-       57: Export setgroups.
-       58: Export memalign, valloc, malloc_trim, malloc_usable_size, mallopt,
-	   malloc_stats
-       59: getsid
-       60: MSG_NOSIGNAL
-       61: Export getc_unlocked, getchar_unlocked, putc_unlocked,
-	   putchar_unlocked
-       62: Erroneously bumped
-       63: Export pututline
-       64: Export fseeko, ftello
-       65: Export siginterrupt
-       66: Export nl_langinfo
-       67: Export pthread_getsequence_np
-       68: Export netdb stuff
-       69: Export strtof
-       70: Export asprintf, _asprintf_r, vasprintf, _vasprintf_r
-       71: Export strerror_r
-       72: Export nanosleep
-       73: Export setreuid32, setreuid, setregid32, setregid
-       74: Export _strtold a64l hcreate hcreate_r hdestroy hdestroy_r hsearch
-		  hsearch_r isblank iswalnum iswalpha iswblank iswcntrl iswctype
-		  iswdigit iswgraph iswlower iswprint iswpunct iswspace iswupper
-		  iswxdigit l64a mbrlen mbrtowc mbsinit mbsrtowcs mempcpy
-		  on_exit setbuffer setlinebuf strndup strnlen tdelete tdestroy
-		  tfind towctrans towlower towupper tsearch twalk wcrtomb wcscat
-		  wcschr wcscpy wcscspn wcslcat wcslcpy wcsncat wcsncmp wcsncpy
-		  wcspbrk wcsrchr wcsrtombs wcsspn wcsstr wctob wctob wctrans
-		  wctype wmemchr wmemcmp wmemcpy wmemmove wmemset
-       75: Export exp2 exp2f fdim fdimf fma fmaf fmax fmaxf fmin fminf lrint
-		  lrintf lround lroundf nearbyint nearbyintf remquo remquof
-		  round roundf scalbln scalblnf sincos sincosf tgamma tgammaf
-		  truncf
-       76: mallinfo
-       77: thread-safe exit/at_exit
-       78: Use stat and fstat rather than _stat, and _fstat.
-	   Export btowc and trunc.
-       79: Export acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32
-		  aclsort32 acltomode32 acltopbits32 acltotext32 facl32
-		  fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 ftello64
-		  _open64 _lseek64 _fstat64 _stat64 mknod32
-       80: Export pthread_rwlock stuff
-       81: CW_CHECK_NTSEC addition to external.cc
-       82: Export wcscoll wcswidth wcwidth
-       83: Export gethostid
-       84: Pty open allocates invisible console.  64 bit interface
-       85: Export new 32/64 functions from API 0.79 only with leading
-	   underscore.  No problems with backward compatibility since no
-	   official release has been made so far.  This change removes
-	   exported symbols like fopen64, which might confuse configure.
-       86: Export ftok
-       87: Export vsyslog
-       88: Export _getreent
-       89: Export __mempcpy
-       90: Export _fopen64
-       91: Export argz_add argz_add_sep argz_append argz_count argz_create
-	   argz_create_sep argz_delete argz_extract argz_insert
-	   argz_next argz_replace argz_stringify envz_add envz_entry
-	   envz_get envz_merge envz_remove envz_strip
-       92: Export getusershell, setusershell, endusershell
-       93: Export daemon, forkpty, openpty, iruserok, ruserok, login_tty,
-	   openpty, forkpty, revoke, logwtmp, updwtmp
-       94: Export getopt, getopt_long, optarg, opterr, optind, optopt,
-	   optreset, __check_rhosts_file, __rcmd_errstr.
-       95: Export shmat, shmctl, shmdt, shmget.
-       96: CW_GET_ERRNO_FROM_WINERROR addition to external.cc
-       97: Export sem_open, sem_close, sem_timedwait, sem_getvalue.
-       98: Export _tmpfile64.
-       99: CW_GET_POSIX_SECURITY_ATTRIBUTE addition to external.cc.
-      100: CW_GET_SHMLBA addition to external.cc.
-      101: Export err, errx, verr, verrx, warn, warnx, vwarn, vwarnx.
-      102: CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID addition to external.cc.
-      103: Export getprogname, setprogname.
-      104: Export msgctl, msgget, msgrcv, msgsnd, semctl, semget, semop.
-      105: Export sigwait.
-      106: Export flock.
-      107: Export fcntl64.
-      108: Remove unused (hopefully) reent_data export.
-      109: Oh well.  Someone uses reent_data.
-      110: Export clock_gettime, sigwaitinfo, timer_create, timer_delete,
-	   timer_settime
-      111: Export sigqueue, sighold.
-      112: Redefine some mtget fields.
-      113: Again redefine some mtget fields.  Use mt_fileno and mt_blkno as
-	   on Linux.
-      114: Export rand_r, ttyname_r.
-      115: Export flockfile, ftrylockfile, funlockfile, getgrgid_r, getgrnam_r,
-	   getlogin_r.
-      116: Export atoll.
-      117: Export utmpx functions, Return utmp * from pututent.
-      118: Export getpriority, setpriority.
-      119: Export fdatasync.
-      120: Export basename, dirname.
-      122: Export statvfs, fstatvfs.
-      123: Export utmpxname.
-      124: Add MAP_AUTOGROW flag to mmap.
-      125: LD_PRELOAD/CW_HOOK available.
-      126: Export lsearch, lfind, timer_gettime.
-      127: Export sigrelese.
-      128: Export pselect.
-      129: Export mkdtemp.
-      130: Export strtoimax, strtoumax, llabs, imaxabs, lldiv, imaxdiv.
-      131: Export inet_ntop, inet_pton.
-      132: Add GLOB_LIMIT flag to glob.
-      133: Export __getline, __getdelim.
-      134: Export getline, getdelim.
-      135: Export pread, pwrite
-      136: Add TIOCMBIS/TIOCMBIC ioctl codes.
-      137: fts_children, fts_close, fts_get_clientptr, fts_get_stream,
-	   fts_open, fts_read, fts_set, fts_set_clientptr, ftw, nftw.
-      138: Export readdir_r.
-      139: Start using POSIX definition of struct msghdr and WinSock2
-	   IPPROTO_IP values.
-      140: Export mlock, munlock.
-      141: Export futimes, lutimes.
-      142: Export memmem
-      143: Export clock_getres, clock_setres
-      144: Export timelocal, timegm.
-      145: Add MAP_NORESERVE flag to mmap.
-      146: Change SI_USER definition.  FIXME: Need to develop compatibility
-	   macro for this?
-      147: Eliminate problematic d_ino from dirent structure.  unsetenv now
-	   returns int, as per linux.
-      148: Add open(2) flags O_SYNC, O_RSYNC, O_DSYNC and O_DIRECT.
-      149: Add open(2) flag O_NOFOLLOW.
-      150: Export getsubopt.
-      151: Export __opendir_with_d_ino
-      152: Revert to having d_ino in dirent unconditionally.
-      153: Export updwtmpx, Implement CW_SETUP_WINENV.
-      154: Export sigset, sigignore.
-      155: Export __isinff, __isinfd, __isnanf, __isnand.
-      156: Export __srbuf_r, __swget_r.
-      157: Export gai_strerror, getaddrinfo, getnameinfo, freeaddrinfo,
-	   in6addr_any, in6addr_loopback.
-      158: Export bindresvport, bindresvport_sa, iruserok_sa, rcmd_af,
-	   rresvport_af.
-      159: Export posix_openpt.
-      160: Export posix_fadvise, posix_fallocate.
-      161: Export resolver functions.
-      162: New struct ifreq.  Export if_nametoindex, if_indextoname,
-	   if_nameindex, if_freenameindex.
-      163: Export posix_madvise, posix_memalign.
-      164: Export shm_open, shm_unlink.
-      165: Export mq_close, mq_getattr, mq_notify, mq_open, mq_receive,
-	   mq_send, mq_setattr, mq_timedreceive, mq_timedsend, mq_unlink.
-      166: Export sem_unlink.
-      167: Add st_birthtim to struct stat.
-      168: Export asnprintf, dprintf, _Exit, vasnprintf, vdprintf.
-      169: Export confstr.
-      170: Export insque, remque.
-      171: Export exp10, exp10f, pow10, pow10f, strcasestr, funopen,
-	   fopencookie.
-      172: Export getifaddrs, freeifaddrs.
-      173: Export __assert_func.
-      174: Export stpcpy, stpncpy.
-      175: Export fdopendir.
-      176: Export wcstol, wcstoll, wcstoul, wcstoull, wcsxfrm.
-      177: Export sys_sigabbrev
-      178: Export wcpcpy, wcpncpy.
-      179: Export _f_llrint, _f_llrintf, _f_llrintl, _f_lrint, _f_lrintf,
-	   _f_lrintl, _f_rint, _f_rintf, _f_rintl, llrint, llrintf, llrintl,
-	   rintl, lrintl, and redirect exports of lrint, lrintf, rint, rintf.
-      180: Export getxattr, lgetxattr, fgetxattr, listxattr, llistxattr,
-	   flistxattr, setxattr, lsetxattr, fsetxattr, removexattr,
-	   lremovexattr, fremovexattr.
-      181: Export cygwin_conv_path, cygwin_create_path, cygwin_conv_path_list.
-      182: Export lockf.
-      FIXME: Removed 12 year old and entirely wrong wprintf function at
-	   this point.  We need a working implementation soon.
-      183: Export open_memstream, fmemopen.
-      184: Export openat, faccessat, fchmodat, fchownat, fstatat, futimesat,
-	   linkat, mkdirat, mkfifoat, mknodat, readlinkat, renameat, symlinkat,
-	   unlinkat.
-      185: Export futimens, utimensat.
-      186: Remove ancient V8 regexp functions.  Also eliminate old crt0 interface
-	   which provided its own user_data structure.
-      187: Export cfmakeraw.
-      188: Export CW_SET_PRIV_KEY.
-      189: Implement dirent.d_type.
-      190: Export fgetwc, fgetws, fputwc, fputws, fwide, getwc, getwchar,
-	   putwc, putwchar, ungetwc.
-      191: Export glob_pattern_p
-      192: CW_SETERRNO added
-      193: Export wcstok.
-      194: fcntl.h flags O_DIRECTORY, O_EXEC and O_SEARCH added.
-      195: Export wcstod, wcstof.
-      196: Export wcsnlen.
-      197: Export wcstoimax, wcstoumax.
-      198: Export reallocf.
-      199: Export open_wmemstream.
-      200: Export mbsnrtowcs, wcsnrtombs.
-      201: Export wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf.
-      202: Export gethostbyname2.
-      203: Export wcsftime.
-      204: recv/send flag MSG_DONTWAIT added.
-      205: Export wscanf, fwscanf, swscanf, vwscanf, vfwscanf, vswscanf.
-      206: Export wcscasecmp, wcsncasecmp.
-      207: Export wcsdup.
-      208: Export log2, log2f.
-      209: Export wordexp, wordfree.
-      210: New ctype layout using variable ctype pointer.  Export __ctype_ptr__.
-      211: Export fpurge, mkstemps.
-      212: Add and export libstdc++ malloc wrappers.
-      213: Export canonicalize_file_name, eaccess, euidaccess.
-      214: Export execvpe, fexecve.
-      215: CW_EXIT_PROCESS added.
-      216: CW_SET_EXTERNAL_TOKEN added.
-      217: CW_GET_INSTKEY added.
-      218: Export get_nprocs, get_nprocs_conf, get_phys_pages, get_avphys_pages.
-      219: Export dup3, pipe2, O_CLOEXEC, F_DUPFD_CLOEXEC.
-      220: Export accept4, SOCK_CLOEXEC, SOCK_NONBLOCK.
-      221: Export strfmon.
-      222: CW_INT_SETLOCALE added.
-      223: SIGPWR added.
-      224: Export xdr* functions.
-      225: Export __xdr* functions.
-      226: Export __locale_mb_cur_max.
-      227: Add pseudo_reloc_start, pseudo_reloc_end, image_base to per_process.
-      228: CW_STRERROR added.
-      229: Add mkostemp, mkostemps.
-      230: Add CLOCK_MONOTONIC.
-      231: Add fenv.h functions.
-      232: Export cacos, cacosf, cacosh, cacoshf, carg, cargf, casin, casinf,
-	   casinh, casinhf, catan, catanf, catanh, catanhf, ccos, ccosf, ccosh,
-	   ccoshf, cexp, cexpf, cimag, cimagf, clog, clogf, conj, conjf, cpow,
-	   cpowf, cproj, cprojf, creal, crealf, csin, csinf, csinh, csinhf,
-	   csqrt, csqrtf, ctan, ctanf, ctanh, ctanhf.
-      233: Add TIOCGPGRP, TIOCSPGRP.  Export llround, llroundf.
-     */
-
-     /* Note that we forgot to bump the api for ualarm, strtoll, strtoull */
-
-#define CYGWIN_VERSION_API_MAJOR 0
-#define CYGWIN_VERSION_API_MINOR 233
-
-     /* There is also a compatibity version number associated with the
-	shared memory regions.  It is incremented when incompatible
-	changes are made to the shared memory region *or* to any named
-	shared mutexes, semaphores, etc.   The arbitrary starting
-	version was 0 (cygwin release 98r2).
-	Bump to 4 since this hasn't been rigorously updated in a
-	while.  */
-
-#define CYGWIN_VERSION_SHARED_DATA 5
-
-     /* An identifier used in the names used to create shared objects.
-	The full names include the CYGWIN_VERSION_SHARED_DATA version
-	as well as this identifier. */
-
-#define CYGWIN_VERSION_DLL_IDENTIFIER	"cygwin1"
-
-     /* The Cygwin mount table interface in the Win32 registry also
-	has a version number associated with it in case that is
-	changed in a non-backwards compatible fashion.  Increment this
-	version number whenever incompatible changes in mount table
-	registry usage are made.
-
-	1: Original number version.
-	2: New mount registry layout, system-wide mount accessibility.
-	3: The mount table is not in the registry anymore, but in /etc/fstab.
-     */
-
-#define CYGWIN_VERSION_MOUNT_REGISTRY 3
-
-     /* Identifiers used in the Win32 registry. */
-
-#define CYGWIN_INFO_CYGWIN_REGISTRY_NAME "Cygwin"
-#define CYGWIN_INFO_PROGRAM_OPTIONS_NAME "Program Options"
-#define CYGWIN_INFO_INSTALLATIONS_NAME   "Installations"
-
-     /* The default cygdrive prefix. */
-
-#define CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX "/cygdrive"
-
-     /* In addition to the above version number strings, the build
-	process adds some strings that may be useful in
-	debugging/identifying a particular Cygwin DLL:
-
-	The mkvers.sh script at the top level produces a .cc file
-	which initializes a cygwin_version structure based on the
-	above version information and creates a string table for
-	grepping via "fgrep '%%%' cygwinwhatever.dll" if you are
-	using GNU grep.  Otherwise you may want to do a
-	"strings cygwinwhatever.dll | fgrep '%%%'" instead.
-
-	This will produce output such as:
-
-	%%% Cygwin dll_identifier: cygwin
-	%%% Cygwin api_major: 0
-	%%% Cygwin api_minor: 0
-	%%% Cygwin dll_major: 19
-	%%% Cygwin dll_minor: 6
-	%%% Cygwin shared_data: 1
-	%%% Cygwin registry: b15
-	%%% Cygwin build date: Wed Oct 14 16:26:51 EDT 1998
-	%%% Cygwin shared id: cygwinS1
-
-	This information can also be obtained through a call to
-	cygwin_internal (CW_GETVERSIONINFO).
-     */
-
-#define CYGWIN_VERSION_MAGIC(a, b) ((unsigned) ((((unsigned short) a) << 16) | (unsigned short) b))
-#define CYGWIN_VERSION_MAGIC_VERSION(a) ((unsigned) ((unsigned)a & 0xffff))
diff --git a/winsup/cygwin/include/cygwin/wait.h b/winsup/cygwin/include/cygwin/wait.h
deleted file mode 100644
index bed81b779..000000000
--- a/winsup/cygwin/include/cygwin/wait.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* cygwin/wait.h
-
-   Copyright 2006, 2009 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_WAIT_H
-#define _CYGWIN_WAIT_H
-
-#define WNOHANG 1
-#define WUNTRACED 2
-#define WCONTINUED 8
-#define __W_CONTINUED	0xffff
-
-/* A status looks like:
-      <2 bytes info> <2 bytes code>
-
-      <code> == 0, child has exited, info is the exit value
-      <code> == 1..7e, child has exited, info is the signal number.
-      <code> == 7f, child has stopped, info was the signal number.
-      <code> == 80, there was a core dump.
-*/
-
-#define WIFEXITED(w)	(((w) & 0xff) == 0)
-#define WIFSIGNALED(w)	(((w) & 0x7f) > 0 && (((w) & 0x7f) < 0x7f))
-#define WIFSTOPPED(w)	(((w) & 0xff) == 0x7f)
-#define WIFCONTINUED(w)	(((w) & 0xffff) == __W_CONTINUED)
-#define WEXITSTATUS(w)	(((w) >> 8) & 0xff)
-#define WTERMSIG(w)	((w) & 0x7f)
-#define WSTOPSIG	WEXITSTATUS
-#define WCOREDUMP(w)	(WIFSIGNALED(w) && (w & 0x80))
-
-#endif /* _CYGWIN_WAIT_H */
diff --git a/winsup/cygwin/include/dlfcn.h b/winsup/cygwin/include/dlfcn.h
deleted file mode 100644
index 56a7fb4cb..000000000
--- a/winsup/cygwin/include/dlfcn.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* dlfcn.h
-
-   Copyright 1998, 1999, 2000, 2001, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _DLFCN_H
-#define _DLFCN_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* declarations used for dynamic linking support routines */
-extern void *dlopen (const char *, int);
-extern void *dlsym (void *, const char *);
-extern int dlclose (void *);
-extern char *dlerror (void);
-
-/* specific to CYGWIN */
-#define FORK_RELOAD	1
-#define FORK_NO_RELOAD	0
-
-extern void dlfork (int);
-
-/* following doesn't exist in Win32 API .... */
-#define RTLD_DEFAULT    NULL
-
-/* valid values for mode argument to dlopen */
-#define RTLD_LOCAL	0	/* symbols in this dlopen'ed obj are not visible to other dlopen'ed objs */
-#define RTLD_LAZY	1	/* lazy function call binding */
-#define RTLD_NOW	2	/* immediate function call binding */
-#define RTLD_GLOBAL	4	/* symbols in this dlopen'ed obj are visible to other dlopen'ed objs */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _DLFCN_H */
diff --git a/winsup/cygwin/include/elf.h b/winsup/cygwin/include/elf.h
deleted file mode 100644
index 0981dedce..000000000
--- a/winsup/cygwin/include/elf.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* elf.h
-
-  Copyright 2005 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef	_ELF_H_
-#define	_ELF_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#include <sys/types.h>
-#include <sys/elf32.h>
-#include <sys/elf64.h>
-#include <sys/elf_generic.h>
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_ELF_H_*/
diff --git a/winsup/cygwin/include/endian.h b/winsup/cygwin/include/endian.h
deleted file mode 100644
index feb002c81..000000000
--- a/winsup/cygwin/include/endian.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* endian.h
-
-   Copyright 2005, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _ENDIAN_H_
-#define _ENDIAN_H_
-
-#include <sys/config.h>
-
-#ifndef __BIG_ENDIAN
-#define __BIG_ENDIAN 4321
-#endif
-#ifndef __LITTLE_ENDIAN
-#define __LITTLE_ENDIAN 1234
-#endif
-
-#ifndef __BYTE_ORDER
-# define __BYTE_ORDER __LITTLE_ENDIAN
-#endif
-
-/*#ifdef  __USE_BSD*/
-# define LITTLE_ENDIAN  __LITTLE_ENDIAN
-# define BIG_ENDIAN     __BIG_ENDIAN
-# define PDP_ENDIAN     __PDP_ENDIAN
-# define BYTE_ORDER     __BYTE_ORDER
-/*#endif*/
-
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# define __LONG_LONG_PAIR(HI, LO) LO, HI
-#elif __BYTE_ORDER == __BIG_ENDIAN
-# define __LONG_LONG_PAIR(HI, LO) HI, LO
-#endif
-
-#if /*defined __USE_BSD ||*/ ! defined _POSIX_SOURCE
-
-#include <byteswap.h>
-
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-
-#define htobe16(x) bswap_16(x)
-#define htobe32(x) bswap_32(x)
-#define htobe64(x) bswap_64(x)
-
-#define be16toh(x) bswap_16(x)
-#define be32toh(x) bswap_32(x)
-#define be64toh(x) bswap_64(x)
-
-#define htole16(x) (x)
-#define htole32(x) (x)
-#define htole64(x) (x)
-
-#define le16toh(x) (x)
-#define le32toh(x) (x)
-#define le64toh(x) (x)
-
-#endif /*__BYTE_ORDER == __LITTLE_ENDIAN*/
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-
-#define htobe16(x) (x)
-#define htobe32(x) (x)
-#define htobe64(x) (x)
-
-#define be16toh(x) (x)
-#define be32toh(x) (x)
-#define be64toh(x) (x)
-
-#define htole16(x) bswap_16(x)
-#define htole32(x) bswap_32(x)
-#define htole64(x) bswap_64(x)
-
-#define le16toh(x) bswap_16(x)
-#define le32toh(x) bswap_32(x)
-#define le64toh(x) bswap_64(x)
-
-#endif /*__BYTE_ORDER == __BIG_ENDIAN*/
-
-#endif /*__USE_BSD || !_POSIX_SOURCE*/
-
-#endif /*_ENDIAN_H_*/
-
diff --git a/winsup/cygwin/include/err.h b/winsup/cygwin/include/err.h
deleted file mode 100644
index d1002c527..000000000
--- a/winsup/cygwin/include/err.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* err.h
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _ERR_H
-#define _ERR_H
-
-#include <sys/cdefs.h>
-#include <stdarg.h>
-
-__BEGIN_DECLS
-
-extern void warn (const char *fmt, ...);
-extern void warnx (const char *fmt, ...);
-
-extern void err (int eval, const char *fmt, ...);
-extern void errx (int eval, const char *fmt, ...);
-
-extern void vwarn (const char *fmt, va_list ap);
-extern void vwarnx (const char *fmt, va_list ap);
-
-extern void verr (int eval, const char *fmt, va_list ap);
-extern void verrx (int eval, const char *fmt, va_list ap);
-
-__END_DECLS
-
-#endif /* _ERR_H */
diff --git a/winsup/cygwin/include/exceptions.h b/winsup/cygwin/include/exceptions.h
deleted file mode 100644
index 39d3d8f17..000000000
--- a/winsup/cygwin/include/exceptions.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* exceptions.h
-
-   Copyright 1996, 1997, 1998, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _EXCEPTIONS_H
-#define _EXCEPTIONS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Documentation on the innards of exception handling (i.e. from the
-   perspective of a compiler implementor) apparently doesn't exist.  Sigh.
-   However, the following came from Onno Hovers <onno@stack.urc.tue.nl>
-
-The first pointer to the chain of handlers is in the thread environment block
-at FS:[0].  This chain has the following format:
-
-typedef struct __EXCEPTION_FRAME
-{
-   struct __EXCEPTION_FRAME	*Prev;    /-* pointer to the previous frame *-/
-   PEXCEPTION_HANDLER		Handler; /-* handler function *-/
-}
-
-You register an exception handler in your compiler with this simple ASM
-sequence:
-   PUSH _MyExceptionHandler
-   PUSH FS:[0]
-   MOV  FS:[0],ESP
-An exception frame MUST be on the stack! The frame may have more fields and
-both Visual C++ and Borland C++ use more fields for themselves.
-
-When an exception occurs the system calls all handlers starting with the
-handler at FS:0, and then the previous etc. until one handler returns
-ExceptionContinueExecution, which is 0. If a handler does not want to handle
-the exception it should just return ExceptionContinueSearch, which is 1.
-
-The handler has the following parameters:
-ehandler (
-	   PEXCEPTION_RECORD erecord,
-	   PEXCEPTION_FRAME myframe,
-	   PCONTEXT context,		/-* context before and after *-/
-	   PVOID dispatch)		/-* something *-/
-
-When a handler wants to handle the exception, it has some alternatives:
-
--one is to do do something about the exception condition, like emulating
-an invalid instruction, mapping memory where there was a page fault, etc.
-If the handler wants to have the context of the thread that causes the
-exception changed, it should make that change in the context passed to the
-handler.
-
--the second alternative is to call all exception handlers again, indicating
-that you want them to clean up. This way all the __finally blocks get
-executed. After doing that you change the context passed to the handler so
-the code starts executing in the except block. For this purpose you could
-call RtlUnwind. This (undocumented) function calls all exception handlers
-up to but not including the exception frame passed to it. If NULL is passed
-as exception frame RtlUnwind calls all exception handlers and then exits the
-process. The parameters to RtlUnwind are:
-
-RtlUnwind (
-   PEXCEPTION_FRAME	endframe,
-   PVOID		unusedEip,
-   PEXCEPTION_RECORD	erecord,
-   DWORD		returnEax)
-
-You should set unusedEip to the address where RtlUnwind should return like
-this:
-	  PUSH 0
-	  PUSH OFFSET ReturnUnwind
-	  PUSH 0
-	  PUSH 0
-	  CALL RtlUnwind
-ReturnUnwind:
-	  .....
-
-If no EXCEPTION_RECORD is passed, RtlUnwind makes a default exception
-record. In any case, the ExceptionFlags part of this record has the
-EH_UNWINDING (=2),  flag set. (and EH_EXIT_UNWIND (=4), when NULL is passed as the end
-frame.).
-
-The handler for a exception as well as a for unwinds may be executed in the
-thread causing the exception, but may also be executed in another (special
-exception) thread. So it is not wise to make any assumptions about that!
-
-As an alternative you may consider the SetUnhandledExceptionFilter API
-to install your own exception filter. This one is documented.
-*/
-
-/* The January 1994 MSJ has an article entitled "Clearer, More Comprehensive
-   Error Processing with Win32 Structured Exception Handling".  It goes into
-   a teensy bit of detail of the innards of exception handling (i.e. what we
-   have to do).  */
-
-typedef int (exception_handler) (EXCEPTION_RECORD *, struct _exception_list *,
-				 CONTEXT *, void *);
-
-typedef struct _exception_list
-{
-  struct _exception_list *prev;
-  exception_handler *handler;
-} exception_list;
-
-#ifdef __cplusplus
-};
-#endif /* __cplusplus */
-
-#endif /* _EXCEPTIONS_H */
diff --git a/winsup/cygwin/include/fcntl.h b/winsup/cygwin/include/fcntl.h
deleted file mode 100644
index 1aff1b74b..000000000
--- a/winsup/cygwin/include/fcntl.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* fcntl.h
-
-   Copyright 1996, 1998, 2001, 2005, 2006, 2009, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _FCNTL_H
-#define _FCNTL_H
-
-#include <sys/fcntl.h>
-#define O_NDELAY	_FNDELAY
-
-/* sys/fcntl defines values up to 0x40000 (O_NOINHERIT). */
-#define _FDIRECT	0x80000
-#define _FNOFOLLOW	0x100000
-#define _FDIRECTORY	0x200000
-#define _FEXECSRCH	0x400000
-
-/* POSIX-1.2008 requires this flag and allows to set it to 0 if its
-   functionality is not required. */
-#define O_TTY_INIT	0
-
-#define O_DIRECT	_FDIRECT
-#define O_NOFOLLOW	_FNOFOLLOW
-#define O_DSYNC		_FSYNC
-#define O_RSYNC		_FSYNC
-#define O_DIRECTORY	_FDIRECTORY
-#define O_EXEC		_FEXECSRCH
-#define O_SEARCH	_FEXECSRCH
-
-#define POSIX_FADV_NORMAL	0
-#define POSIX_FADV_SEQUENTIAL	1
-#define POSIX_FADV_RANDOM	2
-#define POSIX_FADV_WILLNEED	3
-#define POSIX_FADV_DONTNEED	4
-#define POSIX_FADV_NOREUSE	5
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-extern int posix_fadvise _PARAMS ((int, off_t, off_t, int));
-extern int posix_fallocate _PARAMS ((int, off_t, off_t));
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _FCNTL_H */
diff --git a/winsup/cygwin/include/features.h b/winsup/cygwin/include/features.h
deleted file mode 100644
index 4b0b5f945..000000000
--- a/winsup/cygwin/include/features.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* features.h
-
-   Copyright 2001, 2002, 2003, 2004 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _FEATURES_H
-#define _FEATURES_H
-
-#include <sys/cdefs.h>
-#include <sys/features.h>
-
-/* Various options should be defined here, but the framework to do this
-   is not laid down so far.  Especially notable are the following defines,
-   which can be used by the application to switch on or off various
-   datatypes and function prototypes:
-
-     _BSD_SOURCE   to include pure BSD functions which are not defined
-		   under POSIX.
-
-     _POSIX_SOURCE if the application requests a POSIX compatible system.
-
-     _XOPEN_SOURCE if X/Open functions and datatypes are requested.  This
-		   option includes _POSIX_SOURCE.
-
-     _GNU_SOURCE   to turn on GNU extensions which might collide with defines
-		   used in application or library headers.  This option
-		   includes _BSD_SOURCE, _XOPEN_SOURCE and _POSIX_SOURCE.
-*/
-
-#endif /* _FEATURES_H */
diff --git a/winsup/cygwin/include/fenv.h b/winsup/cygwin/include/fenv.h
deleted file mode 100755
index 89e3d48c4..000000000
--- a/winsup/cygwin/include/fenv.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/* fenv.h
-
-   Copyright 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _FENV_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* Primary sources:
-
-     The Open Group Base Specifications Issue 6:
-   http://www.opengroup.org/onlinepubs/000095399/basedefs/fenv.h.html
-
-     C99 Language spec (draft n1256):
-   <url unknown>
-
-     Intel® 64 and IA-32 Architectures Software Developer’s Manuals:
-   http://www.intel.com/products/processor/manuals/
-
-     GNU C library manual pages:
-   http://www.gnu.org/software/libc/manual/html_node/Control-Functions.html
-   http://www.gnu.org/software/libc/manual/html_node/Rounding.html
-   http://www.gnu.org/software/libc/manual/html_node/FP-Exceptions.html
-   http://www.gnu.org/software/libc/manual/html_node/Status-bit-operations.html
-
-     Linux online man page(s):
-   http://linux.die.net/man/3/fegetexcept
-
-    The documentation quotes these sources for reference.  All definitions and
-   code have been developed solely based on the information from these specs.
-
-*/
-
-/*  Represents the entire floating-point environment. The floating-point
-   environment refers collectively to any floating-point status flags and
-   control modes supported by the implementation.
-    In this implementation, the struct contains the state information from
-   the fstenv/fnstenv instructions and a copy of the SSE MXCSR, since GCC
-   uses SSE for a lot of floating-point operations.  (Cygwin assumes i686
-   or above these days, as does the compiler.)  */
-
-typedef struct _fenv_t
-{
-  struct _fpu_env_info {
-    unsigned int _fpu_cw;	/* low 16 bits only. */
-    unsigned int _fpu_sw;	/* low 16 bits only. */
-    unsigned int _fpu_tagw;	/* low 16 bits only. */
-    unsigned int _fpu_ipoff;
-    unsigned int _fpu_ipsel;
-    unsigned int _fpu_opoff;
-    unsigned int _fpu_opsel;	/* low 16 bits only. */
-  } _fpu;
-  unsigned int _sse_mxcsr;
-} fenv_t;
-
-/*  Represents the floating-point status flags collectively, including
-   any status the implementation associates with the flags. A floating-point
-   status flag is a system variable whose value is set (but never cleared)
-   when a floating-point exception is raised, which occurs as a side effect
-   of exceptional floating-point arithmetic to provide auxiliary information.
-    A floating-point control mode is a system variable whose value may be
-   set by the user to affect the subsequent behavior of floating-point
-   arithmetic.  */
-
-typedef struct _fexcept_t
-{
-  unsigned short _fpu_exceptions;
-  unsigned short _sse_exceptions;
-} fexcept_t;
-
-/*  The <fenv.h> header shall define the following constants if and only
-   if the implementation supports the floating-point exception by means
-   of the floating-point functions feclearexcept(), fegetexceptflag(),
-   feraiseexcept(), fesetexceptflag(), and fetestexcept(). Each expands to
-   an integer constant expression with values such that bitwise-inclusive
-   ORs of all combinations of the constants result in distinct values.  */
-
-#define FE_DIVBYZERO	(1 << 2)
-#define FE_INEXACT	(1 << 5)
-#define FE_INVALID	(1 << 0)
-#define FE_OVERFLOW	(1 << 3)
-#define FE_UNDERFLOW	(1 << 4)
-
-/*  This is not defined by Posix, but since x87 supports it we provide
-   a definition according to the same naming scheme used above.  */
-#define FE_DENORMAL	(1 << 1)
-
-/*  The <fenv.h> header shall define the following constant, which is
-   simply the bitwise-inclusive OR of all floating-point exception
-   constants defined above:  */
-
-#define FE_ALL_EXCEPT (FE_DIVBYZERO | FE_INEXACT | FE_INVALID \
-			| FE_OVERFLOW | FE_UNDERFLOW | FE_DENORMAL)
-
-/*  The <fenv.h> header shall define the following constants if and only
-   if the implementation supports getting and setting the represented
-   rounding direction by means of the fegetround() and fesetround()
-   functions. Each expands to an integer constant expression whose values
-   are distinct non-negative vales.  */
-
-#define FE_DOWNWARD	(1)
-#define FE_TONEAREST	(0)
-#define FE_TOWARDZERO	(3)
-#define FE_UPWARD	(2)
-
-/*  Precision bit values.  Not defined by Posix, but follow logically.  */
-#define FE_SINGLEPREC	(0)
-#define FE_RESERVEDPREC	(1)
-#define FE_DOUBLEPREC	(2)
-#define FE_EXTENDEDPREC	(3)
-
-/*  The <fenv.h> header shall define the following constant, which
-   represents the default floating-point environment (that is, the one
-   installed at program startup) and has type pointer to const-qualified
-   fenv_t. It can be used as an argument to the functions within the
-   <fenv.h> header that manage the floating-point environment.  */
-
-extern const fenv_t *_fe_dfl_env;
-#define FE_DFL_ENV (_fe_dfl_env)
-
-/*  Additional implementation-defined environments, with macro 
-   definitions beginning with FE_ and an uppercase letter,and having
-   type "pointer to const-qualified fenv_t",may also be specified by
-   the implementation.  */
-
-#ifdef _GNU_SOURCE
-/*  If possible, the GNU C Library defines a macro FE_NOMASK_ENV which
-   represents an environment where every exception raised causes a trap
-   to occur. You can test for this macro using #ifdef. It is only defined
-   if _GNU_SOURCE is defined.  */
-extern const fenv_t *_fe_nomask_env;
-#define FE_NOMASK_ENV (_fe_nomask_env)
-#endif /* _GNU_SOURCE */
-
-
-/*  The following shall be declared as functions and may also be
-   defined as macros. Function prototypes shall be provided.  */
-extern int feclearexcept (int excepts);
-extern int fegetexceptflag (fexcept_t *flagp, int excepts);
-extern int feraiseexcept (int excepts);
-extern int fesetexceptflag (const fexcept_t *flagp, int excepts);
-extern int fetestexcept (int excepts);
-extern int fegetround (void);
-extern int fesetround (int round);
-extern int fegetenv (fenv_t *envp);
-extern int feholdexcept (fenv_t *envp);
-extern int fesetenv (const fenv_t *envp);
-extern int feupdateenv (const fenv_t *envp);
-
-/* These are not defined in Posix, but make sense by obvious extension.  */
-extern int fegetprec (void);
-extern int fesetprec (int prec);
-
-/* This is Cygwin-custom, not from the standard, for use in the Cygwin CRT.  */
-extern void _feinitialise (void);
-
-/* These are GNU extensions defined in glibc.  */
-extern int feenableexcept (int excepts);
-extern int fedisableexcept (int excepts);
-extern int fegetexcept (void);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _FENV_H_ */
diff --git a/winsup/cygwin/include/fnmatch.h b/winsup/cygwin/include/fnmatch.h
deleted file mode 100644
index e4500abe2..000000000
--- a/winsup/cygwin/include/fnmatch.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*      $OpenBSD: fnmatch.h,v 1.5 2000/03/24 17:13:23 millert Exp $        */
-/*      $NetBSD: fnmatch.h,v 1.5 1994/10/26 00:55:53 cgd Exp $        */
-
-/*-
- * 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.
- *
- *      @(#)fnmatch.h        8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _FNMATCH_H_
-#define _FNMATCH_H_
-
-#define FNM_NOMATCH        1        /* Match failed. */
-#define FNM_NOSYS        2        /* Function not supported (unused). */
-
-#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. */
-#ifndef _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 __P((const char *, const char *, int));
-__END_DECLS
-
-#endif /* !_FNMATCH_H_ */
-
-
diff --git a/winsup/cygwin/include/fts.h b/winsup/cygwin/include/fts.h
deleted file mode 100644
index d4900bb24..000000000
--- a/winsup/cygwin/include/fts.h
+++ /dev/null
@@ -1,151 +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.
- *
- *	@(#)fts.h	8.3 (Berkeley) 8/14/94
- * $FreeBSD: /repoman/r/ncvs/src/include/fts.h,v 1.11 2005/01/07 00:06:20 pjd Exp $
- */
-
-#ifndef	_FTS_H_
-#define	_FTS_H_
-
-typedef struct {
-	struct _ftsent *fts_cur;	/* current node */
-	struct _ftsent *fts_child;	/* linked list of children */
-	struct _ftsent **fts_array;	/* sort array */
-	__dev32_t fts_dev;		/* starting device # */
-	char *fts_path;			/* path for this descent */
-	int fts_rfd;			/* fd for root */
-	int fts_pathlen;		/* sizeof(path) */
-	int fts_nitems;			/* elements in the sort array */
-	int (*fts_compar)		/* compare function */
-	    (const struct _ftsent * const *, const struct _ftsent * const *);
-
-#define	FTS_COMFOLLOW	0x001		/* follow command line symlinks */
-#define	FTS_LOGICAL	0x002		/* logical walk */
-#define	FTS_NOCHDIR	0x004		/* don't change directories */
-#define	FTS_NOSTAT	0x008		/* don't get stat info */
-#define	FTS_PHYSICAL	0x010		/* physical walk */
-#define	FTS_SEEDOT	0x020		/* return dot and dot-dot */
-#define	FTS_XDEV	0x040		/* don't cross devices */
-#ifndef __CYGWIN__
-#define	FTS_WHITEOUT	0x080		/* return whiteout information */
-#endif
-#define	FTS_OPTIONMASK	0x0ff		/* valid user option mask */
-
-#define	FTS_NAMEONLY	0x100		/* (private) child names only */
-#define	FTS_STOP	0x200		/* (private) unrecoverable error */
-	int fts_options;		/* fts_open options, global flags */
-	void *fts_clientptr;		/* thunk for sort function */
-} FTS;
-
-typedef struct _ftsent {
-	struct _ftsent *fts_cycle;	/* cycle node */
-	struct _ftsent *fts_parent;	/* parent directory */
-	struct _ftsent *fts_link;	/* next file in directory */
-	union {
-		struct {
-			long __fts_number;	/* local numeric value */
-			void *__fts_pointer;	/* local address value */
-		} __struct_ftsent;
-		int64_t __fts_bignum;
-	} __union_ftsent;
-#define	fts_number	__union_ftsent.__struct_ftsent.__fts_number
-#define	fts_pointer	__union_ftsent.__struct_ftsent.__fts_pointer
-#define	fts_bignum	__union_ftsent.__fts_bignum
-	char *fts_accpath;		/* access path */
-	char *fts_path;			/* root path */
-	int fts_errno;			/* errno for this node */
-	int fts_symfd;			/* fd for symlink */
-	u_short fts_pathlen;		/* strlen(fts_path) */
-	u_short fts_namelen;		/* strlen(fts_name) */
-
-	__ino64_t fts_ino;		/* inode */
-	__dev32_t fts_dev;		/* device */
-	nlink_t fts_nlink;		/* link count */
-
-#define	FTS_ROOTPARENTLEVEL	-1
-#define	FTS_ROOTLEVEL		 0
-	short fts_level;		/* depth (-1 to N) */
-
-#define	FTS_D		 1		/* preorder directory */
-#define	FTS_DC		 2		/* directory that causes cycles */
-#define	FTS_DEFAULT	 3		/* none of the above */
-#define	FTS_DNR		 4		/* unreadable directory */
-#define	FTS_DOT		 5		/* dot or dot-dot */
-#define	FTS_DP		 6		/* postorder directory */
-#define	FTS_ERR		 7		/* error; errno is set */
-#define	FTS_F		 8		/* regular file */
-#define	FTS_INIT	 9		/* initialized only */
-#define	FTS_NS		10		/* stat(2) failed */
-#define	FTS_NSOK	11		/* no stat(2) requested */
-#define	FTS_SL		12		/* symbolic link */
-#define	FTS_SLNONE	13		/* symbolic link without target */
-#define	FTS_W		14		/* whiteout object */
-	u_short fts_info;		/* user flags for FTSENT structure */
-
-#define	FTS_DONTCHDIR	 0x01		/* don't chdir .. to the parent */
-#define	FTS_SYMFOLLOW	 0x02		/* followed a symlink to get here */
-#define	FTS_ISW		 0x04		/* this is a whiteout object */
-	u_short fts_flags;		/* private flags for FTSENT structure */
-
-#define	FTS_AGAIN	 1		/* read node again */
-#define	FTS_FOLLOW	 2		/* follow symbolic link */
-#define	FTS_NOINSTR	 3		/* no instructions */
-#define	FTS_SKIP	 4		/* discard node */
-	u_short fts_instr;		/* fts_set() instructions */
-
-#ifdef __INSIDE_CYGWIN__
-	struct __stat64 *fts_statp;	/* stat(2) information */
-#else
-	struct stat *fts_statp;		/* stat(2) information */
-#endif
-	char *fts_name;			/* file name */
-	FTS *fts_fts;			/* back pointer to main FTS */
-} FTSENT;
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-FTSENT	*fts_children(FTS *, int);
-int	 fts_close(FTS *);
-void	*fts_get_clientptr(FTS *);
-#define	 fts_get_clientptr(fts)	((fts)->fts_clientptr)
-FTS	*fts_get_stream(FTSENT *);
-#define	 fts_get_stream(ftsent)	((ftsent)->fts_fts)
-FTS	*fts_open(char * const *, int,
-	    int (*)(const FTSENT * const *, const FTSENT * const *));
-FTSENT	*fts_read(FTS *);
-int	 fts_set(FTS *, FTSENT *, int);
-void	 fts_set_clientptr(FTS *, void *);
-__END_DECLS
-
-#endif /* !_FTS_H_ */
diff --git a/winsup/cygwin/include/ftw.h b/winsup/cygwin/include/ftw.h
deleted file mode 100644
index 4f53bf5d6..000000000
--- a/winsup/cygwin/include/ftw.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*	$OpenBSD: ftw.h,v 1.1 2003/07/21 21:13:18 millert Exp $	*/
-
-/*
- * Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com>
- *
- * 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 THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR 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.
- *
- * Sponsored in part by the Defense Advanced Research Projects
- * Agency (DARPA) and Air Force Research Laboratory, Air Force
- * Materiel Command, USAF, under agreement number F39502-99-1-0512.
- *
- * $FreeBSD: /repoman/r/ncvs/src/include/ftw.h,v 1.2 2004/08/24 13:00:54 tjr Exp $
- */
-
-#ifndef	_FTW_H
-#define	_FTW_H
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/cdefs.h>
-
-/*
- * Valid flags for the 3rd argument to the function that is passed as the
- * second argument to ftw(3) and nftw(3).  Say it three times fast!
- */
-#define	FTW_F		0	/* File.  */
-#define	FTW_D		1	/* Directory.  */
-#define	FTW_DNR		2	/* Directory without read permission.  */
-#define	FTW_DP		3	/* Directory with subdirectories visited.  */
-#define	FTW_NS		4	/* Unknown type; stat() failed.  */
-#define	FTW_SL		5	/* Symbolic link.  */
-#define	FTW_SLN		6	/* Sym link that names a nonexistent file.  */
-
-/*
- * Flags for use as the 4th argument to nftw(3).  These may be ORed together.
- */
-#define	FTW_PHYS	0x01	/* Physical walk, don't follow sym links.  */
-#define	FTW_MOUNT	0x02	/* The walk does not cross a mount point.  */
-#define	FTW_DEPTH	0x04	/* Subdirs visited before the dir itself. */
-#define	FTW_CHDIR	0x08	/* Change to a directory before reading it. */
-
-struct FTW {
-	int base;
-	int level;
-};
-
-__BEGIN_DECLS
-#ifdef __INSIDE_CYGWIN__
-int	ftw(const char *, int (*)(const char *, const struct __stat64 *, int), int);
-int	nftw(const char *, int (*)(const char *, const struct __stat64 *, int,
-	    struct FTW *), int, int);
-#else
-int	ftw(const char *, int (*)(const char *, const struct stat *, int), int);
-int	nftw(const char *, int (*)(const char *, const struct stat *, int,
-	    struct FTW *), int, int);
-#endif
-__END_DECLS
-
-#endif	/* !_FTW_H */
diff --git a/winsup/cygwin/include/getopt.h b/winsup/cygwin/include/getopt.h
deleted file mode 100644
index 0c1c8c92a..000000000
--- a/winsup/cygwin/include/getopt.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 1987, 1993, 1994, 1996
- *  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.
- */
-
-#ifdef _COMPILING_NEWLIB
-#include_next "getopt.h"
-#else
-#ifndef __GETOPT_H__
-#define __GETOPT_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef __INSIDE_CYGWIN__
-extern int __declspec(dllimport) opterr;	/* if error message should be printed */
-extern int __declspec(dllimport) optind;	/* index into parent argv vector */
-extern int __declspec(dllimport) optopt;	/* character checked for validity */
-extern int __declspec(dllimport) optreset;	/* reset getopt */
-extern char __declspec(dllimport) *optarg;	/* argument associated with option */
-#endif
-
-int getopt (int, char * const *, const char *);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __GETOPT_H__ */
-
-#ifndef __UNISTD_GETOPT__
-#ifndef __GETOPT_LONG_H__
-#define __GETOPT_LONG_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct option {
-	const char *name;
-	int  has_arg;
-	int *flag;
-	int val;
-};
-
-int getopt_long (int, char *const *, const char *, const struct option *, int *);
-int getopt_long_only (int, char *const *, const char *, const struct option *, int *);
-
-#ifndef HAVE_DECL_GETOPT
-#define HAVE_DECL_GETOPT 1
-#endif
-
-#define no_argument             0
-#define required_argument       1
-#define optional_argument       2
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __GETOPT_LONG_H__ */
-#endif /* __UNISTD_GETOPT__ */
-#endif /*_INSIDE_NEWLIB*/
diff --git a/winsup/cygwin/include/glob.h b/winsup/cygwin/include/glob.h
deleted file mode 100644
index 93f2d7e94..000000000
--- a/winsup/cygwin/include/glob.h
+++ /dev/null
@@ -1,117 +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: /repoman/r/ncvs/src/include/glob.h,v 1.10 2006/05/22 05:57:39 ache Exp $
- */
-
-#ifndef _GLOB_H_
-#define	_GLOB_H_
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-typedef struct {
-	size_t gl_pathc;	/* Count of total paths so far. */
-	size_t gl_matchc;	/* Count of paths matching pattern. */
-	size_t 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) __P((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 *);
-#if defined (__INSIDE_CYGWIN__)
-	int (*gl_lstat) __P((const char *, struct __stat64 *));
-	int (*gl_stat) __P((const char *, struct __stat64 *));
-#else
-
-	int (*gl_lstat) __P((const char *, struct stat *));
-	int (*gl_stat) __P((const char *, struct stat *));
-#endif
-} glob_t;
-
-/* Believed to have been introduced in 1003.2-1992 */
-#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_NOESCAPE	0x2000	/* Disable backslash escaping. */
-
-/* Error values returned by glob(3) */
-#define	GLOB_NOSPACE	(-1)	/* Malloc call failed. */
-#define	GLOB_ABORTED	(-2)	/* Unignored error. */
-#define	GLOB_NOMATCH	(-3)	/* No match and GLOB_NOCHECK was not set. */
-#define	GLOB_NOSYS	(-4)	/* Obsolete: source comptability only. */
-
-#ifndef _POSIX_SOURCE
-#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 */
-
-/* source compatibility, these are the old names */
-#define GLOB_MAXPATH	GLOB_LIMIT
-#define	GLOB_ABEND	GLOB_ABORTED
-#endif /* __BSD_VISIBLE */
-
-__BEGIN_DECLS
-
-#undef DLLEXPORT
-#ifdef __INSIDE_CYGWIN__
-# define DLLEXPORT
-#else
-# define DLLEXPORT __declspec(dllimport)
-#endif
-
-int	DLLEXPORT glob (const char *, int, int (*)(const char *, int), glob_t *);
-void	DLLEXPORT globfree (glob_t *);
-int	DLLEXPORT glob_pattern_p (const char *, int);
-__END_DECLS
-
-#endif /* !_GLOB_H_ */
diff --git a/winsup/cygwin/include/icmp.h b/winsup/cygwin/include/icmp.h
deleted file mode 100644
index 7e7aedccd..000000000
--- a/winsup/cygwin/include/icmp.h
+++ /dev/null
@@ -1 +0,0 @@
-/* icmp.h */
diff --git a/winsup/cygwin/include/ifaddrs.h b/winsup/cygwin/include/ifaddrs.h
deleted file mode 100644
index f6c28e798..000000000
--- a/winsup/cygwin/include/ifaddrs.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*	$OpenBSD: ifaddrs.h,v 1.4 2004/01/22 21:48:02 espie 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;
-	unsigned 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.
- */
-/* CV 2007-06-20: Not a problem on Cygwin right now. */
-#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/winsup/cygwin/include/inttypes.h b/winsup/cygwin/include/inttypes.h
deleted file mode 100644
index b24037eb4..000000000
--- a/winsup/cygwin/include/inttypes.h
+++ /dev/null
@@ -1,246 +0,0 @@
-/* inttypes.h - fixed size integer types
-
-   Copyright 2003, 2009, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _INTTYPES_H
-#define _INTTYPES_H
-
-#include <stdint.h>
-#define __need_wchar_t
-#include <stddef.h>
-
-/* fprintf() macros for signed integers */
-
-#define PRId8 "d"
-#define PRId16 "d"
-#define PRId32 "d"
-#define PRId64 "lld"
-
-#define PRIdLEAST8 "d"
-#define PRIdLEAST16 "d"
-#define PRIdLEAST32 "d"
-#define PRIdLEAST64 "lld"
-
-#define PRIdFAST8 "d"
-#define PRIdFAST16 "d"
-#define PRIdFAST32 "d"
-#define PRIdFAST64 "lld"
-
-#define PRIdMAX "lld"
-#define PRIdPTR "d"
-
-#define PRIi8 "i"
-#define PRIi16 "i"
-#define PRIi32 "i"
-#define PRIi64 "lli"
-
-#define PRIiLEAST8 "i"
-#define PRIiLEAST16 "i"
-#define PRIiLEAST32 "i"
-#define PRIiLEAST64 "lli"
-
-#define PRIiFAST8 "i"
-#define PRIiFAST16 "i"
-#define PRIiFAST32 "i"
-#define PRIiFAST64 "lli"
-
-#define PRIiMAX "lli"
-#define PRIiPTR "i"
-
-/* fprintf() macros for unsigned integers */
-
-#define PRIo8 "o"
-#define PRIo16 "o"
-#define PRIo32 "o"
-#define PRIo64 "llo"
-
-#define PRIoLEAST8 "o"
-#define PRIoLEAST16 "o"
-#define PRIoLEAST32 "o"
-#define PRIoLEAST64 "llo"
-
-#define PRIoFAST8 "o"
-#define PRIoFAST16 "o"
-#define PRIoFAST32 "o"
-#define PRIoFAST64 "llo"
-
-#define PRIoMAX "llo"
-#define PRIoPTR "o"
-
-#define PRIu8 "u"
-#define PRIu16 "u"
-#define PRIu32 "u"
-#define PRIu64 "llu"
-
-#define PRIuLEAST8 "u"
-#define PRIuLEAST16 "u"
-#define PRIuLEAST32 "u"
-#define PRIuLEAST64 "llu"
-
-#define PRIuFAST8 "u"
-#define PRIuFAST16 "u"
-#define PRIuFAST32 "u"
-#define PRIuFAST64 "llu"
-
-#define PRIuMAX "llu"
-#define PRIuPTR "u"
-
-#define PRIx8 "x"
-#define PRIx16 "x"
-#define PRIx32 "x"
-#define PRIx64 "llx"
-
-#define PRIxLEAST8 "x"
-#define PRIxLEAST16 "x"
-#define PRIxLEAST32 "x"
-#define PRIxLEAST64 "llx"
-
-#define PRIxFAST8 "x"
-#define PRIxFAST16 "x"
-#define PRIxFAST32 "x"
-#define PRIxFAST64 "llx"
-
-#define PRIxMAX "llx"
-#define PRIxPTR "x"
-
-#define PRIX8 "X"
-#define PRIX16 "X"
-#define PRIX32 "X"
-#define PRIX64 "llX"
-
-#define PRIXLEAST8 "X"
-#define PRIXLEAST16 "X"
-#define PRIXLEAST32 "X"
-#define PRIXLEAST64 "llX"
-
-#define PRIXFAST8 "X"
-#define PRIXFAST16 "X"
-#define PRIXFAST32 "X"
-#define PRIXFAST64 "llX"
-
-#define PRIXMAX "llX"
-#define PRIXPTR "X"
-
-/* fscanf() macros for signed integers */
-
-#define SCNd8 "hhd"
-#define SCNd16 "hd"
-#define SCNd32 "d"
-#define SCNd64 "lld"
-
-#define SCNdLEAST8 "hhd"
-#define SCNdLEAST16 "hd"
-#define SCNdLEAST32 "d"
-#define SCNdLEAST64 "lld"
-
-#define SCNdFAST8 "hhd"
-#define SCNdFAST16 "d"
-#define SCNdFAST32 "d"
-#define SCNdFAST64 "lld"
-
-#define SCNdMAX "lld"
-#define SCNdPTR "d"
-
-#define SCNi8 "hhi"
-#define SCNi16 "hi"
-#define SCNi32 "i"
-#define SCNi64 "lli"
-
-#define SCNiLEAST8 "hhi"
-#define SCNiLEAST16 "hi"
-#define SCNiLEAST32 "i"
-#define SCNiLEAST64 "lli"
-
-#define SCNiFAST8 "hhi"
-#define SCNiFAST16 "i"
-#define SCNiFAST32 "i"
-#define SCNiFAST64 "lli"
-
-#define SCNiMAX "lli"
-#define SCNiPTR "i"
-
-/* fscanf() macros for unsigned integers */
-
-#define SCNo8 "hho"
-#define SCNo16 "ho"
-#define SCNo32 "o"
-#define SCNo64 "llo"
-
-#define SCNoLEAST8 "hho"
-#define SCNoLEAST16 "ho"
-#define SCNoLEAST32 "o"
-#define SCNoLEAST64 "llo"
-
-#define SCNoFAST8 "hho"
-#define SCNoFAST16 "o"
-#define SCNoFAST32 "o"
-#define SCNoFAST64 "llo"
-
-#define SCNoMAX "llo"
-#define SCNoPTR "o"
-
-#define SCNu8 "hhu"
-#define SCNu16 "hu"
-#define SCNu32 "u"
-#define SCNu64 "llu"
-
-#define SCNuLEAST8 "hhu"
-#define SCNuLEAST16 "hu"
-#define SCNuLEAST32 "u"
-#define SCNuLEAST64 "llu"
-
-#define SCNuFAST8 "hhu"
-#define SCNuFAST16 "u"
-#define SCNuFAST32 "u"
-#define SCNuFAST64 "llu"
-
-#define SCNuMAX "llu"
-#define SCNuPTR "u"
-
-#define SCNx8 "hhx"
-#define SCNx16 "hx"
-#define SCNx32 "x"
-#define SCNx64 "llx"
-
-#define SCNxLEAST8 "hhx"
-#define SCNxLEAST16 "hx"
-#define SCNxLEAST32 "x"
-#define SCNxLEAST64 "llx"
-
-#define SCNxFAST8 "hhx"
-#define SCNxFAST16 "x"
-#define SCNxFAST32 "x"
-#define SCNxFAST64 "llx"
-
-#define SCNxMAX "llx"
-#define SCNxPTR "x"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <_ansi.h>
-
-typedef struct {
-  intmax_t quot;
-  intmax_t rem;
-} imaxdiv_t;
-
-intmax_t _EXFUN(imaxabs, (intmax_t));
-imaxdiv_t _EXFUN(imaxdiv, (intmax_t, intmax_t));
-intmax_t _EXFUN(strtoimax, (const char *, char **, int));
-uintmax_t _EXFUN(strtoumax, (const char *, char **, int));
-intmax_t _EXFUN(wcstoimax, (const wchar_t *, wchar_t **, int));
-uintmax_t _EXFUN(wcstoumax, (const wchar_t *, wchar_t **, int));
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _INTTYPES_H */
diff --git a/winsup/cygwin/include/io.h b/winsup/cygwin/include/io.h
deleted file mode 100644
index de9f39e0a..000000000
--- a/winsup/cygwin/include/io.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* io.h
-
-   Copyright 1999, 2000, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _IO_H_
-#define _IO_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * Function to return a Win32 HANDLE from a fd.
- */
-extern long get_osfhandle(int);
-extern int setmode (int __fd, int __mode);
-int access(const char *__path, int __amode);
-
-#ifdef __cplusplus
-};
-#endif /* __cplusplus */
-
-#endif /* _IO_H_ */
diff --git a/winsup/cygwin/include/lastlog.h b/winsup/cygwin/include/lastlog.h
deleted file mode 100644
index 9db86206d..000000000
--- a/winsup/cygwin/include/lastlog.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* lastlog.h
-
-   Copyright 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _LASTLOG_H
-#define _LASTLOG_H
-
-#include <utmp.h>
-
-struct lastlog {
-	long ll_time;
-	char ll_line[UT_LINESIZE];
-	char ll_host[UT_HOSTSIZE];
-};
-
-#endif
diff --git a/winsup/cygwin/include/libgen.h b/winsup/cygwin/include/libgen.h
deleted file mode 100644
index f5c24a8cc..000000000
--- a/winsup/cygwin/include/libgen.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* libgen.h
-
-   Copyright 2005 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _LIBGEN_H
-#define _LIBGEN_H
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-
-extern char *basename (char *path);
-extern char *dirname (char *path);
-
-__END_DECLS
-
-#endif /* _LIBGEN_H */
diff --git a/winsup/cygwin/include/limits.h b/winsup/cygwin/include/limits.h
deleted file mode 100644
index f3bdece68..000000000
--- a/winsup/cygwin/include/limits.h
+++ /dev/null
@@ -1,491 +0,0 @@
-/* limits.h
-
-   Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-   2008 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _LIMITS_H___
-
-#include <features.h>
-
-#ifndef _MACH_MACHLIMITS_H_
-
-/* _MACH_MACHLIMITS_H_ is used on OSF/1.  */
-#define _LIMITS_H___
-#define _MACH_MACHLIMITS_H_
-
-
-/* Numerical limits */
-
-/* Number of bits in a `char'.  */
-#undef CHAR_BIT
-#define CHAR_BIT 8
-
-/* Maximum length of a multibyte character.  */
-#ifndef MB_LEN_MAX
-/* TODO: This is newlib's max value.  We should probably rather define our
-   own _mbtowc_r and _wctomb_r functions which are only codepage dependent. */
-#define MB_LEN_MAX 8
-#endif
-
-/* Minimum and maximum values a `signed char' can hold.  */
-#undef SCHAR_MIN
-#define SCHAR_MIN (-128)
-#undef SCHAR_MAX
-#define SCHAR_MAX 127
-
-/* Maximum value an `unsigned char' can hold.  (Minimum is 0).  */
-#undef UCHAR_MAX
-#define UCHAR_MAX 255
-
-/* Minimum and maximum values a `char' can hold.  */
-#ifdef __CHAR_UNSIGNED__
-#undef CHAR_MIN
-#define CHAR_MIN 0
-#undef CHAR_MAX
-#define CHAR_MAX 255
-#else
-#undef CHAR_MIN
-#define CHAR_MIN (-128)
-#undef CHAR_MAX
-#define CHAR_MAX 127
-#endif
-
-/* Minimum and maximum values a `signed short int' can hold.  */
-#undef SHRT_MIN
-#define SHRT_MIN (-32768)
-#undef SHRT_MAX
-#define SHRT_MAX 32767
-
-/* Maximum value an `unsigned short int' can hold.  (Minimum is 0).  */
-#undef USHRT_MAX
-#define USHRT_MAX 65535
-
-/* Minimum and maximum values a `signed int' can hold.  */
-#ifndef __INT_MAX__
-#define __INT_MAX__ 2147483647
-#endif
-#undef INT_MIN
-#define INT_MIN (-INT_MAX-1)
-#undef INT_MAX
-#define INT_MAX __INT_MAX__
-
-/* Maximum value an `unsigned int' can hold.  (Minimum is 0).  */
-#undef UINT_MAX
-#define UINT_MAX (INT_MAX * 2U + 1)
-
-/* Minimum and maximum values a `signed long int' can hold.
-   (Same as `int').  */
-#ifndef __LONG_MAX__
-#ifndef __alpha__
-#define __LONG_MAX__ 2147483647L
-#else
-#define __LONG_MAX__ 9223372036854775807L
-# endif /* __alpha__ */
-#endif
-#undef LONG_MIN
-#define LONG_MIN (-LONG_MAX-1)
-#undef LONG_MAX
-#define LONG_MAX __LONG_MAX__
-
-/* Maximum value an `unsigned long int' can hold.  (Minimum is 0).  */
-#undef ULONG_MAX
-#define ULONG_MAX (LONG_MAX * 2UL + 1)
-
-/* Minimum and maximum values a `signed long long int' can hold.  */
-#ifndef __LONG_LONG_MAX__
-#define __LONG_LONG_MAX__ 9223372036854775807LL
-#endif
-
-#if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
-#undef LONG_LONG_MIN
-#define LONG_LONG_MIN (-LONG_LONG_MAX-1)
-#undef LONG_LONG_MAX
-#define LONG_LONG_MAX __LONG_LONG_MAX__
-
-/* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
-#undef ULONG_LONG_MAX
-#define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1)
-#endif
-
-/* Minimum and maximum values a `signed long long int' can hold.  */
-#undef LLONG_MIN
-#define LLONG_MIN (-LLONG_MAX-1)
-#undef LLONG_MAX
-#define LLONG_MAX __LONG_LONG_MAX__
-
-/* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
-#undef ULLONG_MAX
-#define ULLONG_MAX (LLONG_MAX * 2ULL + 1)
-
-/* Maximum size of ssize_t */
-#undef SSIZE_MAX
-#define SSIZE_MAX (__LONG_MAX__)
-
-
-/* Runtime Invariant Values */
-
-/* Please note that symbolic names shall be ommited, on specific
-   implementations where the corresponding value is equal to or greater
-   than the stated minimum, but is unspecified.  This indetermination
-   might depend on the amount of available memory space on a specific
-   instance of a specific implementation. The actual value supported by
-   a specific instance shall be provided by the sysconf() function. */
-
-/* Maximum number of I/O operations in a single list I/O call supported by
-   the implementation.  Not yet implemented. */
-#undef AIO_LISTIO_MAX
-/* #define AIO_LISTIO_MAX >= _POSIX_AIO_LISTIO_MAX */
-
-/* Maximum number of outstanding asynchronous I/O operations supported by
-   the implementation.  Not yet implemented. */
-#undef AIO_MAX
-/*  #define AIO_MAX >= _POSIX_AIO_MAX */
-
-/* The maximum amount by which a process can decrease its asynchronous I/O
-   priority level from its own scheduling priority. */
-#undef AIO_PRIO_DELTA_MAX
-/* #define AIO_PRIO_DELTA_MAX >= 0 */
-
-/* Maximum number of bytes in arguments and environment passed in an exec
-   call.  32000 is the safe value used for Windows processes when called
-   from Cygwin processes. */
-#undef ARG_MAX
-#define ARG_MAX 32000
-
-/* Maximum number of functions that may be registered with atexit(). */
-#undef ATEXIT_MAX
-#define ATEXIT_MAX 32
-
-/* Maximum number of simultaneous processes per real user ID. */
-#undef CHILD_MAX
-#define CHILD_MAX 256
-
-/* Maximum number of timer expiration overruns.  Not yet implemented. */
-#undef DELAYTIMER_MAX
-/* #define DELAYTIMER_MAX >= _POSIX_DELAYTIMER_MAX */
-
-/* Maximum length of a host name. */
-#undef HOST_NAME_MAX
-#define HOST_NAME_MAX 255
-
-/* Maximum number of iovcnt in a writev (an arbitrary number) */
-#undef IOV_MAX
-#define IOV_MAX 1024
-
-/* Maximum number of characters in a login name. */
-#undef LOGIN_NAME_MAX
-#define LOGIN_NAME_MAX 256	/* equal to UNLEN defined in w32api/lmcons.h */
-
-/* The maximum number of open message queue descriptors a process may hold. */
-#undef MQ_OPEN_MAX
-#define MQ_OPEN_MAX OPEN_MAX
-
-/* The maximum number of message priorities supported by the implementation. */
-#undef MQ_PRIO_MAX
-#define MQ_PRIO_MAX INT_MAX
-
-/* # of open files per process. Actually it can be more since Cygwin
-   grows the dtable as necessary. We define a reasonable limit here
-   which is returned by getdtablesize(), sysconf(_SC_OPEN_MAX) and
-   getrlimit(RLIMIT_NOFILE). */
-#undef OPEN_MAX
-#define OPEN_MAX 256
-
-/* Size in bytes of a page. */
-#undef PAGESIZE
-#undef PAGE_SIZE
-#define PAGESIZE 65536
-#define PAGE_SIZE PAGESIZE
-
-/* Maximum number of attempts made to destroy a thread's thread-specific
-   data values on thread exit. */
-/* FIXME: I really don't understand this value.  Why should multiple
-   attempts be necessary to destroy thread-specific data?!?  Anyway, the
-   current value here is 1, taken originally from our pthread.h file,
-   where it was mistakenly defined first.  Unfortunately this value is
-   lower than the POSIX defined minimum value, which is 4. */
-#undef PTHREAD_DESTRUCTOR_ITERATIONS
-#define PTHREAD_DESTRUCTOR_ITERATIONS 1
-
-/* Maximum number of data keys that can be created by a process. */
-/* Tls has 64 items for pre win2000 - and we don't want to use them all :] */
-#undef PTHREAD_KEYS_MAX
-#define PTHREAD_KEYS_MAX 32
-
-/* Minimum size in bytes of thread stack storage. */
-/* Actually the minimum stack size is somewhat of a split personality.
-   The size parameter in a CreateThread call is the size of the initially
-   commited stack size, which can be specified as low as 4K.  However, the
-   default *reserved* stack size is 1 Meg, unless the .def file specifies
-   another STACKSIZE value.  And even if you specify a stack size below 64K,
-   the allocation granularity is in the way.  You can never squeeze multiple
-   threads in the same allocation granularity slot.  Oh well. */
-#undef PTHREAD_STACK_MIN
-#define PTHREAD_STACK_MIN 65536
-
-/* Maximum number of threads that can be created per process. */
-/* Windows allows any arbitrary number of threads per process. */
-#undef PTHREAD_THREADS_MAX
-/* #define PTHREAD_THREADS_MAX unspecified */
-
-/* Maximum number of realtime signals reserved for application use. */
-/* FIXME: We only support one realtime signal but _POSIX_RTSIG_MAX is 8. */
-#undef RTSIG_MAX
-#define RTSIG_MAX 1
-
-/* Maximum number of semaphores that a process may have. */
-/* Windows allows any arbitrary number of semaphores per process. */
-#undef SEM_NSEMS_MAX
-/* #define SEM_NSEMS_MAX unspecified */
-
-/* The maximum value a semaphore may have. */
-#undef SEM_VALUE_MAX
-#define SEM_VALUE_MAX 1147483648
-
-/* Maximum number of queued signals that a process may send and have pending
-   at the receiver(s) at any time. */
-#undef SIGQUEUE_MAX
-#define SIGQUEUE_MAX 32
-
-/* The maximum number of replenishment operations that may be simultaneously
-   pending for a particular sporadic server scheduler.  Not implemented. */
-#undef SS_REPL_MAX
-/* #define SS_REPL_MAX >= _POSIX_SS_REPL_MAX */
-
-/* Number of streams that one process can have open at one time. */
-#undef STREAM_MAX
-#define STREAM_MAX 20
-
-/* Maximum number of nested symbolic links. */
-#undef SYMLOOP_MAX
-#define SYMLOOP_MAX 10
-
-/* Maximum number of timer expiration overruns. */
-#undef TIMER_MAX
-#define TIMER_MAX 32
-
-/* Maximum length of the trace event name.  Not implemented. */
-#undef TRACE_EVENT_NAME_MAX
-/* #define TRACE_EVENT_NAME_MAX >= _POSIX_TRACE_EVENT_NAME_MAX */
-
-/* Maximum length of the trace generation version string or of the trace
-   stream name.  Not implemented. */
-#undef TRACE_NAME_MAX
-/* #define TRACE_NAME_MAX >= _POSIX_TRACE_NAME_MAX */
-
-/* Maximum number of trace streams that may simultaneously exist in the
-   system.  Not implemented. */
-#undef TRACE_SYS_MAX
-/* #define TRACE_SYS_MAX >= _POSIX_TRACE_SYS_MAX */
-
-/* Maximum number of user trace event type identifiers that may simultaneously
-   exist in a traced process, including the predefined user trace event
-   POSIX_TRACE_UNNAMED_USER_EVENT.  Not implemented. */
-#undef TRACE_USER_EVENT_MAX
-/* #define TRACE_USER_EVENT_MAX >= _POSIX_TRACE_USER_EVENT_MAX */
-
-/* Maximum number of characters in a tty name. */
-#undef TTY_NAME_MAX
-#define TTY_NAME_MAX 32
-
-/* Maximum number of bytes supported for the name of a timezone (not of the TZ variable).  Not implemented. */
-#undef TZNAME_MAX
-/* #define TZNAME_MAX >= _POSIX_TZNAME_MAX */
-
-
-/* Pathname Variable Values */
-
-/* Minimum bits needed to represent the maximum size of a regular file. */
-#undef FILESIZEBITS
-#define FILESIZEBITS 64
-
-/* Maximum number of hardlinks to a file. */
-#undef LINK_MAX
-#define LINK_MAX 1024
-
-/* Maximum number of bytes in a terminal canonical input line. */
-#undef MAX_CANON
-#define MAX_CANON 255
-
-/* Minimum number of bytes available in a terminal input queue. */
-#undef MAX_INPUT
-#define MAX_INPUT 255
-
-/* Maximum length of a path component. */
-#undef NAME_MAX
-#define NAME_MAX 255
-
-/* Maximum length of a path given to API functions including trailing NUL.
-   Deliberately set to the same default value as on Linux.  Internal paths
-   may be longer. */
-/* Keep in sync with __PATHNAME_MAX__ in cygwin/config.h */
-#undef PATH_MAX
-#define PATH_MAX 4096
-
-/* # of bytes in a pipe buf. This is the max # of bytes which can be
-   written to a pipe in one atomic operation. */
-#undef PIPE_BUF
-#define PIPE_BUF 4096
-
-/* Minimum number of bytes of storage actually allocated for any portion
-   of a file.  Not implemented. */
-#undef POSIX_ALLOC_SIZE_MIN
-/* #define POSIX_ALLOC_SIZE_MIN unspecifed */
-
-/* Recommended increment for file transfer sizes between the
-   {POSIX_REC_MIN_XFER_SIZE} and {POSIX_REC_MAX_XFER_SIZE} values.
-   Not implemented. */
-#undef POSIX_REC_INCR_XFER_SIZE
-/* #define POSIX_REC_INCR_XFER_SIZE unspecifed */
-
-/* Maximum recommended file transfer size.  Not implemented. */
-#undef POSIX_REC_MAX_XFER_SIZE
-/* #define POSIX_REC_MAX_XFER_SIZE unspecifed */
-
-/* Minimum recommended file transfer size.  Not implemented. */
-#undef POSIX_REC_MIN_XFER_SIZE
-/* #define POSIX_REC_MIN_XFER_SIZE unspecifed */
-
-/* Recommended file transfer buffer alignment.  Not implemented. */
-#undef POSIX_REC_XFER_ALIGN
-/* #define POSIX_REC_XFER_ALIGN unspecifed */
-
-/* Maximum number of bytes in a symbolic link. */
-#undef SYMLINK_MAX
-#define SYMLINK_MAX (PATH_MAX - 1)
-
-
-/* Runtime Increasable Values */
-
-/* Maximum obase values allowed by the bc utility. */
-#undef BC_BASE_MAX
-#define BC_BASE_MAX 99
-
-/* Maximum number of elements permitted in an array by the bc utility. */
-#undef BC_DIM_MAX
-#define BC_DIM_MAX 2048
-
-/* Maximum scale value allowed by the bc utility. */
-#undef BC_SCALE_MAX
-#define BC_SCALE_MAX 99
-
-/* Maximum length of a string constant accepted by the bc utility. */
-#undef BC_STRING_MAX
-#define BC_STRING_MAX 1000
-
-/* Maximum number of bytes in a character class name.  Not implemented. */
-#undef CHARCLASS_NAME_MAX
-/* #define CHARCLASS_NAME_MAX >= _POSIX2_CHARCLASS_NAME_MAX */
-
-/* Maximum number of weights that can be assigned to an entry of the
-   LC_COLLATE order keyword in the locale definition file. */
-/* FIXME: We don't support this at all right now, so this value is
-   misleading at best.  It's also lower than _POSIX2_COLL_WEIGHTS_MAX
-   which is not good.  So, for now we deliberately not define it even
-   though it was defined in the former syslimits.h file. */
-#undef COLL_WEIGHTS_MAX
-/* #define COLL_WEIGHTS_MAX >= _POSIX2_COLL_WEIGHTS_MAX */
-
-/* Maximum number of expressions that can be nested within parentheses
-   by the expr utility. */
-#undef EXPR_NEST_MAX
-#define EXPR_NEST_MAX 32
-
-/* Maximum bytes of a text utility's input line */
-#undef LINE_MAX
-#define LINE_MAX 2048
-
-/* Max num groups for a user, value taken from NT documentation */
-/* Must match <sys/param.h> NGROUPS */
-#undef NGROUPS_MAX
-#define NGROUPS_MAX 1024
-
-/* Maximum number of repeated occurrences of a regular expression when
-   using the interval notation \{m,n\} */
-#undef RE_DUP_MAX
-#define RE_DUP_MAX 255
-
-
-/* POSIX values */
-/* These should never vary from one system type to another */
-/* They represent the minimum values that POSIX systems must support.
-   POSIX-conforming apps must not require larger values. */
-
-/* Maximum Values */
-
-#define _POSIX_CLOCKRES_MIN                 20000000
-
-/* Minimum Values */
-
-#define _POSIX_AIO_LISTIO_MAX                      2
-#define _POSIX_AIO_MAX                             1
-#define	_POSIX_ARG_MAX		                4096
-#define _POSIX_CHILD_MAX	                  25
-#define _POSIX_DELAYTIMER_MAX                     32
-#define _POSIX_HOST_NAME_MAX	                 255
-#define _POSIX_LINK_MAX		                   8
-#define _POSIX_LOGIN_NAME_MAX	                   9
-#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		                  14
-#define _POSIX_NGROUPS_MAX	                   8
-#define _POSIX_OPEN_MAX		                  20
-#define _POSIX_PATH_MAX		                 256
-#define _POSIX_PIPE_BUF		                 512
-#define _POSIX_RE_DUP_MAX	                 255
-#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_SS_REPL_MAX                         4
-#define _POSIX_SYMLINK_MAX	                 255
-#define _POSIX_SYMLOOP_MAX	                   8
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS        4
-#define _POSIX_THREAD_KEYS_MAX                   128
-#define _POSIX_THREAD_THREADS_MAX                 64
-#define _POSIX_TIMER_MAX	                  32
-#define _POSIX_TRACE_EVENT_NAME_MAX               30
-#define _POSIX_TRACE_NAME_MAX                      8
-#define _POSIX_TRACE_SYS_MAX                       8
-#define _POSIX_TRACE_USER_EVENT_MAX               32
-#define _POSIX_TTY_NAME_MAX	                   9
-#define _POSIX_TZNAME_MAX                          6
-
-#define _POSIX2_BC_BASE_MAX	                  99
-#define _POSIX2_BC_DIM_MAX	                2048
-#define _POSIX2_BC_SCALE_MAX	                  99
-#define _POSIX2_BC_STRING_MAX	                1000
-#define _POSIX2_COLL_WEIGHTS_MAX                   2
-#define _POSIX2_EXPR_NEST_MAX	                  32
-#define _POSIX2_LINE_MAX	                2048
-#define _POSIX2_RE_DUP_MAX	                 255
-
-#define _XOPEN_IOV_MAX                            16
-#define _XOPEN_NAME_MAX                          255
-#define _XOPEN_PATH_MAX                         1024
-
-/* Other Invariant Values */
-
-#define NL_ARGMAX                                  9
-#define NL_LANGMAX                                14
-#define NL_MSGMAX                              32767
-#define NL_NMAX                              INT_MAX
-#define NL_SETMAX                                255
-#define NL_TEXTMAX                  _POSIX2_LINE_MAX
-
-/* Default process priority. */
-#undef NZERO
-#define NZERO			                  20
-
-#endif /* _MACH_MACHLIMITS_H_ */
-#endif /* _LIMITS_H___ */
diff --git a/winsup/cygwin/include/machine/stdlib.h b/winsup/cygwin/include/machine/stdlib.h
deleted file mode 100644
index 2d1539e2c..000000000
--- a/winsup/cygwin/include/machine/stdlib.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* machine/stdlib.h
-
-  Copyright 2005 Red Hat, Inc.
-
-  This file is part of Cygwin.
-
-  This software is a copyrighted work licensed under the terms of the
-  Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-  details. */
-
-#ifndef _MACHSTDLIB_H_
-#define _MACHSTDLIB_H_
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-char *mkdtemp (char *);
-
-#ifdef __cplusplus
-}
-#endif
-#endif  /* _MACHSTDLIB_H_ */
diff --git a/winsup/cygwin/include/mapi.h b/winsup/cygwin/include/mapi.h
deleted file mode 100644
index e2d47e264..000000000
--- a/winsup/cygwin/include/mapi.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* mapi.h
-
-   Copyright 1997, 1998, 1999, 2000, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _MAPI_H
-#define _MAPI_H
-
-/* Currently this doesn't include all the definitions.  It does cover
-   the parts of Simple MAPI required to send mail.  */
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-  /* FIXME: should this be elsewhere?  */
-typedef unsigned long FLAGS;
-
-  /* FIXME: should this be elsewhere?  */
-#define SUCCESS_SUCCESS 0
-
-  /* FIXME: should this be elsewhere?  */
-typedef unsigned long LHANDLE, FAR *LPLHANDLE;
-
-
-#define MAPI_E_AMBIGUOUS_RECIPIENT 0x15
-#define MAPI_E_ATTACHMENT_NOT_FOUND 0xb
-#define MAPI_E_ATTACHMENT_OPEN_FAILURE 0xc
-#define MAPI_E_BAD_RECIPTYPE 0xf
-#define MAPI_E_FAILURE 0x2
-#define MAPI_E_INSUFFICIENT_MEMORY 0x5
-#define MAPI_E_INVALID_RECIPS 0x19
-#define MAPI_E_LOGIN_FAILURE 0x3
-#define MAPI_E_TEXT_TOO_LARGE 0x12
-#define MAPI_E_TOO_MANY_FILES 0x9
-#define MAPI_E_TOO_MANY_RECIPIENTS 0xa
-#define MAPI_E_UNKNOWN_RECIPIENT 0xe
-#define MAPI_E_USER_ABORT 0x1
-#define MAPI_E_TEXT_TOO_LARGE 0x12
-#define MAPI_DIALOG 0x8
-#define MAPI_NEW_SESSION 0x2
-#define MAPI_LOGON_UI 0x1
-#define MAPI_RECEIPT_REQUESTED 0x2
-#define MAPI_SENT 0x4
-#define MAPI_UNREAD 0x1
-#define MAPI_OLE 0x1
-#define MAPI_OLE_STATIC 0x2
-
-#define MAPI_ORIG 0
-#define MAPI_TO   1
-#define MAPI_CC   2
-#define MAPI_BCC  3
-
-typedef struct
-{
-  ULONG ulReserved;
-  ULONG flFlags;
-  ULONG nPosition;
-  LPTSTR lpszPathName;
-  LPTSTR lpszFileName;
-  LPVOID lpFileType;
-} MapiFileDesc, FAR *lpMapiFileDesc;
-
-typedef struct
-{
-  ULONG ulReserved;
-  ULONG ulRecipClass;
-  LPTSTR lpszName;
-  LPTSTR lpszAddress;
-  ULONG ulEIDSize;
-  LPVOID lpEntryID;
-} MapiRecipDesc, FAR *lpMapiRecipDesc;
-
-typedef struct
-{
-  ULONG ulReserved;
-  LPTSTR lpszSubject;
-  LPTSTR lpszNoteText;
-  LPTSTR lpszMessageType;
-  LPTSTR lpszDateReceived;
-  LPTSTR lpszConversationID;
-  FLAGS flFlags;
-  lpMapiRecipDesc lpOriginator;
-  ULONG nRecipCount;
-  lpMapiRecipDesc lpRecips;
-  ULONG nFileCount;
-  lpMapiFileDesc lpFiles;
-} MapiMessage, FAR *lpMapiMessage;
-
-ULONG FAR PASCAL MAPISendMail (LHANDLE, ULONG, lpMapiMessage, FLAGS, ULONG);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _MAPI_H */
diff --git a/winsup/cygwin/include/memory.h b/winsup/cygwin/include/memory.h
deleted file mode 100644
index 2e16766b9..000000000
--- a/winsup/cygwin/include/memory.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* memory.h
-
-   Copyright 1998, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _MEMORY_H
-#define _MEMORY_H
-
-/* This allows more things to compile. */
-#include <string.h>
-
-#endif /* _MEMORY_H */
diff --git a/winsup/cygwin/include/mntent.h b/winsup/cygwin/include/mntent.h
deleted file mode 100644
index 8ad270ba0..000000000
--- a/winsup/cygwin/include/mntent.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* mntent.h
-
-   Copyright 1996, 1998, 1999, 2000, 2001, 2006, 2009, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _MNTENT_H
-#define _MNTENT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <paths.h>
-
-struct mntent
-{
-  char *mnt_fsname;
-  char *mnt_dir;
-  char *mnt_type;
-  char *mnt_opts;
-  int mnt_freq;
-  int mnt_passno;
-};
-
-#ifndef _NOMNTENT_FUNCS
-#include <stdio.h>
-FILE *setmntent (const char *__filep, const char *__type);
-struct mntent *getmntent (FILE *__filep);
-int endmntent (FILE *__filep);
-#endif
-
-/* The following two defines are deprecated.  Use the equivalent
-   names from paths.h instead. */
-#ifndef MNTTAB
-#define MNTTAB _PATH_MNTTAB
-#endif
-/* This next file does exist, but the implementation of these
-   functions does not actually use it.
-   However, applications need the define to pass to setmntent().
-*/
-#ifndef MOUNTED
-#define MOUNTED _PATH_MOUNTED
-#endif
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* _MNTENT_H */
diff --git a/winsup/cygwin/include/monetary.h b/winsup/cygwin/include/monetary.h
deleted file mode 100644
index 8b525e961..000000000
--- a/winsup/cygwin/include/monetary.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*-
- * Copyright (c) 2001 Alexey Zelkin <phantom@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.
- *
- * $FreeBSD$
- */
-
-#ifndef _MONETARY_H_
-#define	_MONETARY_H_
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-__BEGIN_DECLS
-ssize_t	strfmon(char * __restrict, size_t, const char * __restrict, ...);
-__END_DECLS
-
-#endif /* !_MONETARY_H_ */
diff --git a/winsup/cygwin/include/mqueue.h b/winsup/cygwin/include/mqueue.h
deleted file mode 100644
index 59c32dbe4..000000000
--- a/winsup/cygwin/include/mqueue.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* mqueue.h: POSIX message queue interface
-
-   Copyright 2007 Red Hat, Inc.
-
-   This file is part of Cygwin.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#include <time.h>
-#include <sys/types.h>
-#include <sys/signal.h>
-#include <sys/cdefs.h>
-
-#ifndef _MQUEUE_H
-#define _MQUEUE_H
-
-__BEGIN_DECLS
-
-typedef intptr_t mqd_t;
-
-struct mq_attr {
-  long  mq_flags;	/* Message queue flags */
-  long  mq_maxmsg;	/* Max number of messages in queue */
-  long  mq_msgsize;	/* Max message size */
-  long  mq_curmsgs;	/* Current number of messages in queue */
-};
-
-int     mq_close (mqd_t);
-int     mq_getattr (mqd_t, struct mq_attr *);
-int     mq_notify (mqd_t, const struct sigevent *);
-mqd_t   mq_open (const char *, int, ...);
-ssize_t mq_receive (mqd_t, char *, size_t, unsigned int *);
-int     mq_send (mqd_t, const char *, size_t, unsigned int);
-int     mq_setattr (mqd_t, const struct mq_attr *, struct mq_attr *);
-ssize_t mq_timedreceive (mqd_t, char *, size_t, unsigned int *,
-			 const struct timespec *);
-int     mq_timedsend (mqd_t, const char *, size_t, unsigned int,
-		      const struct timespec *);
-int     mq_unlink (const char *name);
-
-__END_DECLS
-
-#endif /* _MQUEUE_H */
diff --git a/winsup/cygwin/include/net/if.h b/winsup/cygwin/include/net/if.h
deleted file mode 100644
index aff3b88e9..000000000
--- a/winsup/cygwin/include/net/if.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* net/if.h
-
-   Copyright 1998, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _NET_IF_H
-#define _NET_IF_H
-
-#include <cygwin/if.h>
-
-#endif /* _NET_IF_H */
diff --git a/winsup/cygwin/include/netdb.h b/winsup/cygwin/include/netdb.h
deleted file mode 100644
index 1a6d241f6..000000000
--- a/winsup/cygwin/include/netdb.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Original linux netdb.h merged with winsock.h types */
-
-/*-
- * 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.
- *
- *	@(#)netdb.h	8.1 (Berkeley) 6/2/93
- *      netdb.h,v 1.1.1.1 1995/02/18 05:34:07 hjl Exp
- * -
- * 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--
- */
-
-#ifndef _NETDB_H_
-#define _NETDB_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <inttypes.h>
-#include <sys/socket.h>
-#ifndef __INSIDE_CYGWIN_NET__
-#include <netinet/in.h>
-#endif
-
-/*
- * 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).
- */
-
-  /* Different from the linux versions - note the shorts.. */
-struct	hostent {
-	const char	*h_name;	/* official name of host */
-	char	**h_aliases;	/* alias list */
-	short	h_addrtype;	/* host address type */
-	short	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 compatiblity */
-};
-
-/*
- * 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 */
-	short		n_addrtype;	/* net address type */
-	uint32_t	n_net;		/* network # */
-};
-
-struct	servent {
-	char	*s_name;	/* official service name */
-	char	**s_aliases;	/* alias list */
-	short   s_port;		/* port # */
-	char	*s_proto;	/* protocol to use */
-};
-
-struct	protoent
-{
-  char	*p_name;	/* official protocol name */
-  char	**p_aliases;	/* alias list */
-  short	p_proto;	/* protocol # */
-};
-
-struct rpcent {
-	char	*r_name;	/* name of server for this rpc program */
-	char	**r_aliases;	/* alias list */
-	int	r_number;	/* rpc program number */
-};
-
-struct addrinfo {
-  int             ai_flags;		/* input flags */
-  int             ai_family;		/* address family of socket */
-  int             ai_socktype;		/* socket type */
-  int             ai_protocol;		/* ai_protocol */
-  socklen_t       ai_addrlen;		/* length of socket address */
-  char            *ai_canonname;	/* canonical name of service location */
-  struct sockaddr *ai_addr;		/* socket address of socket */
-  struct addrinfo *ai_next;		/* pointer to next in list */
-};
-
-/*
- * Error return codes from gethostbyname() and gethostbyaddr()
- * (left in extern int h_errno).
- */
-
-#ifdef  __INSIDE_CYGWIN_NET__
-extern int h_errno;
-#else
-extern __declspec(dllimport) int h_errno;
-#endif
-
-#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-Authoritive 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 */
-
-#define AI_PASSIVE      1
-#define AI_CANONNAME    2
-#define AI_NUMERICHOST  4
-#define AI_NUMERICSERV  8
-#define AI_ALL          256
-#define AI_ADDRCONFIG   1024 /* Only available on Vista.  Unchangable default
-				on older systems. */
-#define AI_V4MAPPED     2048
-
-#define NI_NOFQDN       1
-#define NI_NUMERICHOST  2
-#define NI_NAMEREQD     4
-#define NI_NUMERICSERV  8
-#define NI_DGRAM        16
-
-#define NI_MAXHOST      1025
-#define NI_MAXSERV      32
-
-#define EAI_ADDRFAMILY  1
-#define EAI_AGAIN       2
-#define EAI_BADFLAGS    3
-#define EAI_FAIL        4
-#define EAI_FAMILY      5
-#define EAI_MEMORY      6
-#define EAI_NODATA      7
-#define EAI_NONAME      8
-#define EAI_SERVICE     9
-#define EAI_SOCKTYPE    10
-#define EAI_SYSTEM      11
-#define EAI_BADHINTS    12
-#define EAI_PROTOCOL    13
-#define EAI_OVERFLOW    14
-
-#ifndef __INSIDE_CYGWIN_NET__
-void		endhostent (void);
-void		endnetent (void);
-void		endprotoent (void);
-void		endservent (void);
-void		endrpcent  (void);
-struct hostent	*gethostbyaddr (const char *, int, int);
-struct hostent	*gethostbyname (const char *);
-struct hostent	*gethostent (void);
-struct netent	*getnetbyaddr (long, int); /* u_long? */
-struct netent	*getnetbyname (const char *);
-struct netent	*getnetent (void);
-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);
-struct rpcent	*getrpcent (void);
-struct rpcent	*getrpcbyname (const char *);
-struct rpcent	*getrpcbynumber (int);
-const char      *hstrerror (int);
-void		herror (const char *);
-void		sethostent (int);
-void		setnetent (int);
-void		setprotoent (int);
-void		setservent (int);
-void		setrpcent (int);
-void		freeaddrinfo (struct addrinfo *);
-const char	*gai_strerror (int);
-int		getaddrinfo (const char *, const char *,
-			     const struct addrinfo *, struct addrinfo **);
-int		getnameinfo (const struct sockaddr *, socklen_t, char *,
-			     socklen_t, char *, socklen_t, int);
-
-int		rcmd (char **, uint16_t, const char *, const char *,
-		      const char *, int *);
-int		rcmd_af (char **, uint16_t, const char *, const char *,
-			 const char *, int *, int);
-int		rexec (char **, uint16_t rport, char *, char *, char *, int *);
-int		rresvport (int *);
-int		rresvport_af (int *, int);
-int		iruserok (unsigned long, int, const char *, const char *);
-int		iruserok_sa (const void *, int, int, const char *,
-			     const char *);
-int		ruserok (const char *, int, const char *, const char *);
-#endif
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* !_NETDB_H_ */
-
diff --git a/winsup/cygwin/include/netinet/in.h b/winsup/cygwin/include/netinet/in.h
deleted file mode 100644
index 027ac2cd1..000000000
--- a/winsup/cygwin/include/netinet/in.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* netinet/in.h
-
-   Copyright 1998, 2001, 2006 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _NETINET_IN_H
-#define _NETINET_IN_H
-
-#include <cygwin/in.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-extern int bindresvport (int, struct sockaddr_in *);
-extern int bindresvport_sa (int, struct sockaddr *);
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* _NETINET_IN_H */
diff --git a/winsup/cygwin/include/netinet/in_systm.h b/winsup/cygwin/include/netinet/in_systm.h
deleted file mode 100644
index 17b5feb8d..000000000
--- a/winsup/cygwin/include/netinet/in_systm.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* netinet/in_systm.h
-
-   Copyright 2000, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _NETINET_IN_SYSTM_H
-#define _NETINET_IN_SYSTM_H
-
-#include <cygwin/in_systm.h>
-
-#endif /* _NETINET_IN_SYSTM_H */
diff --git a/winsup/cygwin/include/netinet/ip.h b/winsup/cygwin/include/netinet/ip.h
deleted file mode 100644
index 653f6db9d..000000000
--- a/winsup/cygwin/include/netinet/ip.h
+++ /dev/null
@@ -1,202 +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 1.17 1999/12/22 19:13:20 shin Exp $
- */
-
-#ifndef _NETINET_IP_H
-#define _NETINET_IP_H
-
-#include <netinet/in_systm.h>
-#include <netinet/in.h>
-
-/* Added by Wu Yongwei */
-#ifndef LITTLE_ENDIAN
-#define LITTLE_ENDIAN   1234
-#define BIG_ENDIAN      4321
-#endif
-#ifndef BYTE_ORDER
-#define BYTE_ORDER      LITTLE_ENDIAN
-#endif
-
-/*
- * 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)
- */
-#ifndef IPTOS_LOWDELAY
-#define IPTOS_LOWDELAY          0x10
-#define IPTOS_THROUGHPUT        0x08
-#define IPTOS_RELIABILITY       0x04
-#endif
-#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_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/winsup/cygwin/include/netinet/ip_icmp.h b/winsup/cygwin/include/netinet/ip_icmp.h
deleted file mode 100644
index 6a1be053c..000000000
--- a/winsup/cygwin/include/netinet/ip_icmp.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* netinet/ip_icmp.h
-
-   Copyright 1998, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _NETINET_IP_ICMP_H
-#define _NETINET_IP_ICMP_H
-
-#include <cygwin/icmp.h>
-
-#endif /* _NETINET_IP_ICMP_H */
diff --git a/winsup/cygwin/include/netinet/tcp.h b/winsup/cygwin/include/netinet/tcp.h
deleted file mode 100644
index 305527d0e..000000000
--- a/winsup/cygwin/include/netinet/tcp.h
+++ /dev/null
@@ -1,144 +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 1.13 2000/01/09 19:17:25 shin Exp $
- */
-
-#ifndef _NETINET_TCP_H
-#define _NETINET_TCP_H
-
-/* Added by Wu Yongwei */
-#ifndef LITTLE_ENDIAN
-#define LITTLE_ENDIAN   1234
-#define BIG_ENDIAN      4321
-#endif
-#ifndef BYTE_ORDER
-#define BYTE_ORDER     LITTLE_ENDIAN
-#endif
-
-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_FLAGS (TH_FIN|TH_SYN|TH_RST|TH_ACK|TH_URG)
-
-	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_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).
- */
-#ifndef TCP_NODELAY
-#define TCP_NODELAY     0x01    /* don't delay send to coalesce packets */
-#define TCP_MAXSEG      0x02    /* set maximum segment size */
-#endif
-#define TCP_NOPUSH      0x04    /* don't push last block of write */
-#define TCP_NOOPT       0x08    /* don't use TCP options */
-
-#endif
diff --git a/winsup/cygwin/include/netinet/udp.h b/winsup/cygwin/include/netinet/udp.h
deleted file mode 100644
index 61932720b..000000000
--- a/winsup/cygwin/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/winsup/cygwin/include/paths.h b/winsup/cygwin/include/paths.h
deleted file mode 100644
index daeced64c..000000000
--- a/winsup/cygwin/include/paths.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* paths.h
-
-   Copyright 2001, 2002, 2003, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef	_PATHS_H_
-#define _PATHS_H_
-
-#define _PATH_BSHELL    "/bin/sh"
-#define _PATH_CSHELL	"/bin/csh"
-#define _PATH_DEFPATH	"/bin"
-#define _PATH_DEV	"/dev/"
-#define _PATH_DEVNULL	"/dev/null"
-#define _PATH_LASTLOG	"/var/log/lastlog"
-#define _PATH_MAN	"/usr/share/man"
-#define _PATH_MEM	"/dev/mem"
-#define _PATH_MNTTAB	"/etc/fstab"
-#define _PATH_MOUNTED	"/etc/mtab"
-#define _PATH_STDPATH	"/bin:/usr/sbin:/sbin"
-#define _PATH_TMP	"/tmp/"
-#define _PATH_TTY	"/dev/tty"
-#define _PATH_UTMP	"/var/run/utmp"
-#define _PATH_VARRUN	"/var/run/"
-#define _PATH_VARTMP	"/var/tmp/"
-#define _PATH_VI        "/bin/vi"
-#define _PATH_WTMP	"/var/log/wtmp"
-
-#endif /* _PATHS_H_ */
diff --git a/winsup/cygwin/include/poll.h b/winsup/cygwin/include/poll.h
deleted file mode 100644
index a836b2af4..000000000
--- a/winsup/cygwin/include/poll.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* poll.h
-
-   Copyright 2000, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#include <sys/poll.h>
diff --git a/winsup/cygwin/include/pthread.h b/winsup/cygwin/include/pthread.h
deleted file mode 100644
index 73759ddc0..000000000
--- a/winsup/cygwin/include/pthread.h
+++ /dev/null
@@ -1,202 +0,0 @@
-/* pthread.h: POSIX pthread interface
-
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006,
-   2007 Red Hat, Inc.
-
-   Written by Marco Fuykschot <marco@ddi.nl>
-
-   This file is part of Cygwin.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#include <sys/types.h>
-#include <signal.h>
-#include <sched.h>
-
-#ifndef _PTHREAD_H
-#define _PTHREAD_H
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-/* Defines. (These are correctly defined here as per
-   http://www.opengroup.org/onlinepubs/7908799/xsh/pthread.h.html */
-
-/* FIXME: this should allocate a new cond variable, and return the value  that
- would normally be written to the passed parameter of pthread_cond_init(lvalue, NULL); */
-/* #define PTHREAD_COND_INITIALIZER 0 */
-
-/* the default : joinable */
-
-#define PTHREAD_CANCEL_ASYNCHRONOUS 1
-/* defaults are enable, deferred */
-#define PTHREAD_CANCEL_ENABLE 0
-#define PTHREAD_CANCEL_DEFERRED 0
-#define PTHREAD_CANCEL_DISABLE 1
-#define PTHREAD_CANCELED ((void *)-1)
-/* this should be a value that can never be a valid address */
-#define PTHREAD_COND_INITIALIZER (pthread_cond_t)21
-#define PTHREAD_CREATE_DETACHED 1
-/* the default : joinable */
-#define PTHREAD_CREATE_JOINABLE 0
-#define PTHREAD_EXPLICIT_SCHED 1
-#define PTHREAD_INHERIT_SCHED 0
-#define PTHREAD_MUTEX_RECURSIVE 0
-#define PTHREAD_MUTEX_ERRORCHECK 1
-#define PTHREAD_MUTEX_NORMAL 2
-#define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL
-/* this should be too low to ever be a valid address */
-#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP (pthread_mutex_t)18
-#define PTHREAD_NORMAL_MUTEX_INITIALIZER_NP (pthread_mutex_t)19
-#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP (pthread_mutex_t)20
-#define PTHREAD_MUTEX_INITIALIZER PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
-#define PTHREAD_ONCE_INIT { PTHREAD_MUTEX_INITIALIZER, 0 }
-#if defined(_POSIX_THREAD_PRIO_INHERIT) && _POSIX_THREAD_PRIO_INHERIT >= 0
-#define PTHREAD_PRIO_NONE 0
-#define PTHREAD_PRIO_INHERIT 1
-#define PTHREAD_PRIO_PROTECT 2
-#endif
-#define PTHREAD_PROCESS_SHARED 1
-#define PTHREAD_PROCESS_PRIVATE 0
-#define PTHREAD_RWLOCK_INITIALIZER (pthread_rwlock_t)22
-/* process is the default */
-#define PTHREAD_SCOPE_PROCESS 0
-#define PTHREAD_SCOPE_SYSTEM 1
-
-
-/* Attributes */
-int pthread_attr_destroy (pthread_attr_t *);
-int pthread_attr_getdetachstate (const pthread_attr_t *, int *);
-int pthread_attr_getinheritsched (const pthread_attr_t *, int *);
-int pthread_attr_getschedparam (const pthread_attr_t *, struct sched_param *);
-int pthread_attr_getschedpolicy (const pthread_attr_t *, int *);
-int pthread_attr_getscope (const pthread_attr_t *, int *);
-int pthread_attr_init (pthread_attr_t *);
-int pthread_attr_setdetachstate (pthread_attr_t *, int);
-int pthread_attr_setinheritsched (pthread_attr_t *, int);
-int pthread_attr_setschedparam (pthread_attr_t *, const struct sched_param *);
-int pthread_attr_setschedpolicy (pthread_attr_t *, int);
-int pthread_attr_setscope (pthread_attr_t *, int);
-
-#ifdef _POSIX_THREAD_ATTR_STACKADDR
-/* These functions may be implementable via some low level trickery. For now they are
- * Not supported or implemented. The prototypes are here so if someone greps the
- * source they will see these comments
- */
-int pthread_attr_getstackaddr (const pthread_attr_t *, void **);
-int pthread_attr_setstackaddr (pthread_attr_t *, void *);
-#endif
-
-#ifdef _POSIX_THREAD_ATTR_STACKSIZE
-int pthread_attr_getstacksize (const pthread_attr_t *, size_t *);
-int pthread_attr_setstacksize (pthread_attr_t *, size_t);
-#endif
-
-int pthread_cancel (pthread_t);
-/* Macros for cleanup_push and pop;
- * The function definitions are
-void pthread_cleanup_push (void (*routine)(void*), void *arg);
-void pthread_cleanup_pop (int execute);
-*/
-typedef void (*__cleanup_routine_type) (void *);
-typedef struct _pthread_cleanup_handler
-{
-  __cleanup_routine_type function;
-  void *arg;
-  struct _pthread_cleanup_handler *next;
-} __pthread_cleanup_handler;
-
-void _pthread_cleanup_push (__pthread_cleanup_handler *handler);
-void _pthread_cleanup_pop (int execute);
-
-#define pthread_cleanup_push(_fn, _arg) { __pthread_cleanup_handler __cleanup_handler = \
-					 { _fn, _arg, NULL }; \
-					 _pthread_cleanup_push( &__cleanup_handler );
-#define pthread_cleanup_pop(_execute) _pthread_cleanup_pop( _execute ); }
-
-/* Condition variables */
-int pthread_cond_broadcast (pthread_cond_t *);
-int pthread_cond_destroy (pthread_cond_t *);
-int pthread_cond_init (pthread_cond_t *, const pthread_condattr_t *);
-int pthread_cond_signal (pthread_cond_t *);
-int pthread_cond_timedwait (pthread_cond_t *,
-			    pthread_mutex_t *, const struct timespec *);
-int pthread_cond_wait (pthread_cond_t *, pthread_mutex_t *);
-int pthread_condattr_destroy (pthread_condattr_t *);
-int pthread_condattr_getpshared (const pthread_condattr_t *, int *);
-int pthread_condattr_init (pthread_condattr_t *);
-int pthread_condattr_setpshared (pthread_condattr_t *, int);
-
-int pthread_create (pthread_t *, const pthread_attr_t *,
-		    void *(*)(void *), void *);
-int pthread_detach (pthread_t);
-int pthread_equal (pthread_t, pthread_t);
-void pthread_exit (void *);
-int pthread_getschedparam (pthread_t, int *, struct sched_param *);
-void *pthread_getspecific (pthread_key_t);
-int pthread_join (pthread_t, void **);
-int pthread_key_create (pthread_key_t *, void (*)(void *));
-int pthread_key_delete (pthread_key_t);
-
-/* Mutex's */
-int pthread_mutex_destroy (pthread_mutex_t *);
-int pthread_mutex_getprioceiling (const pthread_mutex_t *, int *);
-int pthread_mutex_init (pthread_mutex_t *, const pthread_mutexattr_t *);
-int pthread_mutex_lock (pthread_mutex_t *);
-int pthread_mutex_setprioceiling (pthread_mutex_t *, int, int *);
-int pthread_mutex_trylock (pthread_mutex_t *);
-int pthread_mutex_unlock (pthread_mutex_t *);
-int pthread_mutexattr_destroy (pthread_mutexattr_t *);
-int pthread_mutexattr_getprioceiling (const pthread_mutexattr_t *, int *);
-int pthread_mutexattr_getprotocol (const pthread_mutexattr_t *, int *);
-int pthread_mutexattr_getpshared (const pthread_mutexattr_t *, int *);
-int pthread_mutexattr_gettype (const pthread_mutexattr_t *, int *);
-int pthread_mutexattr_init (pthread_mutexattr_t *);
-int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *, int);
-int pthread_mutexattr_setprotocol (pthread_mutexattr_t *, int);
-int pthread_mutexattr_setpshared (pthread_mutexattr_t *, int);
-int pthread_mutexattr_settype (pthread_mutexattr_t *, int);
-
-/* RW Locks */
-int pthread_rwlock_destroy (pthread_rwlock_t *rwlock);
-int pthread_rwlock_init (pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr);
-int pthread_rwlock_rdlock (pthread_rwlock_t *rwlock);
-int pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock);
-int pthread_rwlock_wrlock (pthread_rwlock_t *rwlock);
-int pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock);
-int pthread_rwlock_unlock (pthread_rwlock_t *rwlock);
-int pthread_rwlockattr_init (pthread_rwlockattr_t *rwlockattr);
-int pthread_rwlockattr_getpshared (const pthread_rwlockattr_t *attr,
-				   int *pshared);
-int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *attr, int pshared);
-int pthread_rwlockattr_destroy (pthread_rwlockattr_t *rwlockattr);
-
-int pthread_once (pthread_once_t *, void (*)(void));
-
-/* Concurrency levels - X/Open interface */
-int pthread_getconcurrency (void);
-int pthread_setconcurrency (int);
-
-
-pthread_t pthread_self (void);
-int pthread_setcancelstate (int, int *);
-int pthread_setcanceltype (int, int *);
-int pthread_setschedparam (pthread_t, int, const struct sched_param *);
-int pthread_setspecific (pthread_key_t, const void *);
-void pthread_testcancel (void);
-
-/* Non posix calls */
-
-int pthread_suspend (pthread_t);
-int pthread_continue (pthread_t);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _PTHREAD_H */
diff --git a/winsup/cygwin/include/pty.h b/winsup/cygwin/include/pty.h
deleted file mode 100644
index 7b92a2b4d..000000000
--- a/winsup/cygwin/include/pty.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __PTY_H__
-#define __PTY_H__
-
-#include <_ansi.h>
-#include <sys/termios.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int _EXFUN(openpty ,(int *, int *, char *, const struct termios *,
-		     const struct winsize *));
-int _EXFUN(forkpty ,(int *, char *, const struct termios *,
-		     const struct winsize *));
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __PTY_H__ */
diff --git a/winsup/cygwin/include/regex.h b/winsup/cygwin/include/regex.h
deleted file mode 100644
index 02c617e50..000000000
--- a/winsup/cygwin/include/regex.h
+++ /dev/null
@@ -1,131 +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.
- * 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
- * $FreeBSD$
- */
-
-#ifndef _REGEX_H_
-#define	_REGEX_H_
-
-#include <sys/cdefs.h>
-#include <_ansi.h>
-#include <sys/_types.h>
-
-/* types */
-#ifdef __CYGWIN__
-typedef	_off_t		regoff_t;
-
-#define __need_size_t
-#include <stddef.h>
-#else /* !__CYGWIN__ */
-typedef	__off_t		regoff_t;
-
-#ifndef _SIZE_T_DECLARED
-typedef	__size_t	size_t;
-#define	_SIZE_T_DECLARED
-#endif
-#endif /* !__CYGWIN__ */
-
-typedef struct {
-	int re_magic;
-	size_t re_nsub;		/* number of parenthesized subexpressions */
-#ifdef __CYGWIN__
-	const char *re_endp;	/* end pointer for REG_PEND */
-#else
-	__const char *re_endp;	/* end pointer for REG_PEND */
-#endif
-	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_ENOSYS	(-1)
-#ifdef __CYGWIN__
-#define	REG_NOERROR	 0	/* GNU extension */
-#endif
-#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_ILLSEQ	17
-#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 * __restrict, const char * __restrict, int);
-size_t	regerror(int, const regex_t * __restrict, char * __restrict, size_t);
-/*
- * XXX forth parameter should be `regmatch_t [__restrict]', but isn't because
- * of a bug in GCC 3.2 (when -std=c99 is specified) which perceives this as a
- * syntax error.
- */
-int	regexec(const regex_t * __restrict, const char * __restrict, size_t,
-	    regmatch_t * __restrict, int);
-void	regfree(regex_t *);
-__END_DECLS
-
-#endif /* !_REGEX_H_ */
diff --git a/winsup/cygwin/include/resolv.h b/winsup/cygwin/include/resolv.h
deleted file mode 100755
index 49967c85a..000000000
--- a/winsup/cygwin/include/resolv.h
+++ /dev/null
@@ -1,461 +0,0 @@
-/*
- * Copyright (c) 1983, 1987, 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.
- */
-
-/*
- * Portions Copyright (c) 1996-1999 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
- *	$Id$
- */
-
-#ifndef _RESOLV_H_
-#define	_RESOLV_H_
-
-#include <sys/param.h>
-#if !defined(__CYGWIN__) && ((!defined(BSD)) || (BSD < 199306))
-# include <sys/bitypes.h>
-#else
-# include <sys/types.h>
-#endif
-#include <sys/cdefs.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <arpa/nameser.h>
-#include <netinet/in.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	19991006
-
-/*
- * This used to be defined in res_query.c, now it's in herror.c.
- * [XXX no it's not.  It's in irs/irs_data.c]
- * It was
- * never extern'd by any *.h file before it was placed here.  For thread
- * aware programs, the last h_errno value set is stored in res->h_errno.
- *
- * XXX:	There doesn't seem to be a good reason for exposing RES_SET_H_ERRNO
- *	(and __h_errno_set) to the public via <resolv.h>.
- * XXX:	__h_errno_set is really part of IRS, not part of the resolver.
- *	If somebody wants to build and use a resolver that doesn't use IRS,
- *	what do they do?  Perhaps something like
- *		#ifdef WANT_IRS
- *		# define RES_SET_H_ERRNO(r,x) __h_errno_set(r,x)
- *		#else
- *		# define RES_SET_H_ERRNO(r,x) (h_errno = (r)->res_h_errno = (x))
- *		#endif
- */
-
-#define RES_SET_H_ERRNO(r,x) __h_errno_set(r,x)
-struct __res_state; /* forward */
-__BEGIN_DECLS
-void __h_errno_set(struct __res_state *res, int err);
-__END_DECLS
-
-/*
- * 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
-
-typedef enum { res_goahead, res_nextns, res_modified, res_done, res_error }
-	res_sendhookact;
-
-typedef res_sendhookact (*res_send_qhook)__P((struct sockaddr * const *ns,
-					      const u_char **query,
-					      int *querylen,
-					      u_char *ans,
-					      int anssiz,
-					      int *resplen));
-
-typedef res_sendhookact (*res_send_rhook)__P((const struct sockaddr *ns,
-					      const u_char *query,
-					      int querylen,
-					      u_char *ans,
-					      int anssiz,
-					      int *resplen));
-
-struct res_sym {
-	int		number;	   /* Identifying number, like T_MX */
-	const char *	name;	   /* Its symbolic name, like "MX" */
-	const char *	humanname; /* Its fun name, like "mail exchanger" */
-};
-
-/*
- * 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 */
-#define	RES_MAXRETRANS		30	/* only for resolv.conf/RES_OPTIONS */
-#define	RES_MAXRETRY		5	/* only for resolv.conf/RES_OPTIONS */
-#define	RES_DFLRETRY		2	/* Default #/tries. */
-#define	RES_MAXTIME		65535	/* Infinity, in milliseconds. */
-
-struct __res_state_ext;
-
-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];
-	res_send_qhook qhook;		/* query hook */
-	res_send_rhook rhook;		/* response hook */
-	int	res_h_errno;		/* last one set for this context */
-	int	_vcsock;		/* PRIVATE: for res_send VC i/o */
-	u_int	_flags;			/* PRIVATE: see below */
-	union {
-		/* On an 32-bit arch this means 512b total. */
-		char	pad[72 - 3*sizeof (int) - 2*sizeof (void *)];
-		struct {
-			u_int16_t		nscount;
-			u_int16_t		nstimes[MAXNS];	/* ms. */
-			int			nssocks[MAXNS];
-			struct __res_state_ext *ext;	/* extention for IPv6 */
-		} _ext;
-	} _u;
-};
-
-typedef struct __res_state *res_state;
-
-union res_sockaddr_union {
-	struct sockaddr_in	sin;
-#ifdef IN6ADDR_ANY_INIT
-	struct sockaddr_in6	sin6;
-#endif
-#ifdef ISC_ALIGN64
-	int64_t			__align;        /* 64bit alignment */
-#else
-	int32_t			__align;        /* 32bit alignment */
-#endif
-	char			__space[128];   /* max size */
-};
-
-/*
- * Resolver flags (used to be discrete per-module statics ints).
- */
-#define	RES_F_VC	0x00000001	/* socket is TCP */
-#define	RES_F_CONN	0x00000002	/* socket is connected */
-#define	RES_F_EDNS0ERR	0x00000004	/* EDNS0 caused errors */
-
-/* res_findzonecut() options */
-#define	RES_EXHAUSTIVE	0x00000001	/* always do all queries */
-
-/*
- * 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 trucation 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_ROTATE	0x00004000	/* rotate ns list after each query */
-#define	RES_NOCHECKNAME	0x00008000	/* do not check names for sanity. */
-#define	RES_KEEPTSIG	0x00010000	/* do not strip TSIG records */
-#define	RES_BLAST	0x00020000	/* blast all recursive servers */
-#define RES_NO_NIBBLE	0x00040000	/* disable IPv6 nibble mode reverse */
-#define RES_NO_BITSTRING 0x00080000	/* disable IPv6 bit string mode reverse */
-/* KAME extensions: use higher bit to avoid conflict with ISC use */
-#define RES_USE_DNAME	0x10000000	/* use DNAME */
-#define RES_USE_A6	0x20000000	/* use A6 */
-#define RES_USE_EDNS0	0x40000000	/* use EDNS0 if configured */
-
-#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	*/
-
-/* Things involving an internal (static) resolver context. */
-#if defined(_REENTRANT) || defined(__CYGWIN__)
-__BEGIN_DECLS
-extern struct __res_state *__res_state(void);
-__END_DECLS
-#define _res (*__res_state())
-#else
-#ifndef __BIND_NOSTATIC
-extern struct __res_state _res;
-#endif
-#endif
-
-#ifndef __BIND_NOSTATIC
-#define fp_nquery		__fp_nquery
-#define fp_query		__fp_query
-#define hostalias		__hostalias
-#define p_query			__p_query
-#define res_close		__res_close
-#define res_init		__res_init
-#define res_isourserver		__res_isourserver
-#define res_mkquery		__res_mkquery
-#define res_query		__res_query
-#define res_querydomain		__res_querydomain
-#define res_search		__res_search
-#define res_send		__res_send
-#define res_sendsigned		__res_sendsigned
-
-__BEGIN_DECLS
-void		fp_nquery __P((const u_char *, int, FILE *));
-void		fp_query __P((const u_char *, FILE *));
-const char *	hostalias __P((const char *));
-void		p_query __P((const u_char *));
-void		res_close __P((void));
-int		res_init __P((void));
-int		res_isourserver __P((const struct sockaddr_in *));
-int		res_mkquery __P((int, const char *, int, int, const u_char *,
-				 int, const u_char *, u_char *, int));
-int		res_query __P((const char *, int, int, u_char *, int));
-int		res_querydomain __P((const char *, const char *, int, int,
-				     u_char *, int));
-int		res_search __P((const char *, int, int, u_char *, int));
-int		res_send __P((const u_char *, int, u_char *, int));
-int		res_sendsigned __P((const u_char *, int, ns_tsig_key *,
-				    u_char *, int));
-__END_DECLS
-#endif
-
-#if !defined(SHARED_LIBBIND) || defined(LIB)
-/*
- * If libbind is a shared object (well, DLL anyway)
- * these externs break the linker when resolv.h is 
- * included by a lib client (like named)
- * Make them go away if a client is including this
- *
- */
-extern const struct res_sym __p_key_syms[];
-extern const struct res_sym __p_cert_syms[];
-extern const struct res_sym __p_class_syms[];
-extern const struct res_sym __p_type_syms[];
-extern const struct res_sym __p_rcode_syms[];
-#endif /* SHARED_LIBBIND */
-
-#define b64_ntop		__b64_ntop
-#define b64_pton		__b64_pton
-#define dn_comp			__dn_comp
-#define dn_count_labels		__dn_count_labels
-#define dn_expand		__dn_expand
-#define dn_skipname		__dn_skipname
-#define fp_resstat		__fp_resstat
-#define loc_aton		__loc_aton
-#define loc_ntoa		__loc_ntoa
-#define p_cdname		__p_cdname
-#define p_cdnname		__p_cdnname
-#define p_class			__p_class
-#define p_fqname		__p_fqname
-#define p_fqnname		__p_fqnname
-#define p_option		__p_option
-#define p_secstodate		__p_secstodate
-#define p_section		__p_section
-#define p_time			__p_time
-#define p_type			__p_type
-#define p_rcode			__p_rcode
-#define putlong			__putlong
-#define putshort		__putshort
-#define res_dnok		__res_dnok
-#define res_findzonecut		__res_findzonecut
-#define res_hnok		__res_hnok
-#define res_hostalias		__res_hostalias
-#define res_mailok		__res_mailok
-#define res_nameinquery		__res_nameinquery
-#define res_nclose		__res_nclose
-#define res_ninit		__res_ninit
-#define res_nmkquery		__res_nmkquery
-#define res_pquery		__res_pquery
-#define res_nquery		__res_nquery
-#define res_nquerydomain	__res_nquerydomain
-#define res_nsearch		__res_nsearch
-#define res_nsend		__res_nsend
-#define res_nsendsigned		__res_nsendsigned
-#define res_nisourserver	__res_nisourserver
-#define res_ownok		__res_ownok
-#define res_queriesmatch	__res_queriesmatch
-#define res_randomid		__res_randomid
-#define sym_ntop		__sym_ntop
-#define sym_ntos		__sym_ntos
-#define sym_ston		__sym_ston
-#define res_nopt		__res_nopt
-#define res_ndestroy		__res_ndestroy
-#define	res_nametoclass		__res_nametoclass
-#define	res_nametotype		__res_nametotype
-#define	res_setservers		__res_setservers
-#define	res_getservers		__res_getservers
-__BEGIN_DECLS
-int		res_hnok __P((const char *));
-int		res_ownok __P((const char *));
-int		res_mailok __P((const char *));
-int		res_dnok __P((const char *));
-int		sym_ston __P((const struct res_sym *, const char *, int *));
-const char *	sym_ntos __P((const struct res_sym *, int, int *));
-const char *	sym_ntop __P((const struct res_sym *, int, int *));
-int		b64_ntop __P((u_char const *, size_t, char *, size_t));
-int		b64_pton __P((char const *, u_char *, size_t));
-int		loc_aton __P((const char *ascii, u_char *binary));
-const char *	loc_ntoa __P((const u_char *binary, char *ascii));
-int		dn_skipname __P((const u_char *, const u_char *));
-void		putlong __P((u_int32_t, u_char *));
-void		putshort __P((u_int16_t, u_char *));
-const char *	p_class __P((int));
-const char *	p_time __P((u_int32_t));
-const char *	p_type __P((int));
-const char *	p_rcode __P((int));
-const u_char *	p_cdnname __P((const u_char *, const u_char *, int, FILE *));
-const u_char *	p_cdname __P((const u_char *, const u_char *, FILE *));
-const u_char *	p_fqnname __P((const u_char *cp, const u_char *msg,
-			       int, char *, int));
-const u_char *	p_fqname __P((const u_char *, const u_char *, FILE *));
-const char *	p_option __P((u_long option));
-char *		p_secstodate __P((u_long));
-int		dn_count_labels __P((const char *));
-int		dn_comp __P((const char *, u_char *, int,
-			     u_char **, u_char **));
-int		dn_expand __P((const u_char *, const u_char *, const u_char *,
-			       char *, int));
-u_int		res_randomid __P((void));
-int		res_nameinquery __P((const char *, int, int,
-				     const u_char *, const u_char *));
-int		res_queriesmatch __P((const u_char *, const u_char *,
-				      const u_char *, const u_char *));
-const char *	p_section __P((int section, int opcode));
-/* Things involving a resolver context. */
-int		res_ninit __P((res_state));
-int		res_nisourserver __P((const res_state,
-				      const struct sockaddr_in *));
-void		fp_resstat __P((const res_state, FILE *));
-void		res_pquery __P((const res_state, const u_char *, int, FILE *));
-const char *	res_hostalias __P((const res_state, const char *,
-				   char *, size_t));
-int		res_nquery __P((res_state,
-				const char *, int, int, u_char *, int));
-int		res_nsearch __P((res_state, const char *, int,
-				 int, u_char *, int));
-int		res_nquerydomain __P((res_state,
-				      const char *, const char *, int, int,
-				      u_char *, int));
-int		res_nmkquery __P((res_state,
-				  int, const char *, int, int, const u_char *,
-				  int, const u_char *, u_char *, int));
-int		res_nsend __P((res_state, const u_char *, int, u_char *, int));
-int		res_nsendsigned __P((res_state, const u_char *, int,
-				     ns_tsig_key *, u_char *, int));
-int		res_findzonecut __P((res_state, const char *, ns_class, int,
-				     char *, size_t, struct in_addr *, int));
-void		res_nclose __P((res_state));
-int		res_nopt __P((res_state, int, u_char *, int, int));
-void		res_send_setqhook __P((res_send_qhook hook));
-void		res_send_setrhook __P((res_send_rhook hook));
-int		__res_vinit __P((res_state, int));
-void		res_destroyservicelist __P((void));
-const char *	res_servicename __P((u_int16_t port, const char *proto));
-const char *	res_protocolname __P((int num));
-void		res_destroyprotolist __P((void));
-void		res_buildprotolist __P((void));
-const char *	res_get_nibblesuffix __P((res_state));
-const char *	res_get_bitstringsuffix __P((res_state));
-void		res_ndestroy __P((res_state));
-u_int16_t	res_nametoclass __P((const char *buf, int *success));
-u_int16_t	res_nametotype __P((const char *buf, int *success));
-void		res_setservers __P((res_state,
-				    const union res_sockaddr_union *, int));
-int		res_getservers __P((res_state,
-				    union res_sockaddr_union *, int));
-__END_DECLS
-
-#endif /* !_RESOLV_H_ */
diff --git a/winsup/cygwin/include/search.h b/winsup/cygwin/include/search.h
deleted file mode 100644
index f532eae55..000000000
--- a/winsup/cygwin/include/search.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*-
- * Written by J.T. Conklin <jtc@netbsd.org>
- * Public domain.
- *
- *	$NetBSD: search.h,v 1.12 1999/02/22 10:34:28 christos Exp $
- * $FreeBSD: src/include/search.h,v 1.10 2002/10/16 14:29:23 robert Exp $
- */
-
-#ifndef _SEARCH_H_
-#define _SEARCH_H_
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-typedef	struct entry
-{
-  char *key;
-  void *data;
-} ENTRY;
-
-typedef	enum
-{
-  FIND, ENTER
-} ACTION;
-
-typedef	enum
-{
-  preorder,
-  postorder,
-  endorder,
-  leaf
-} VISIT;
-
-#ifdef _SEARCH_PRIVATE
-typedef	struct node
-{
-  char *key;
-  struct node *llink, *rlink;
-} node_t;
-#endif
-
-struct hsearch_data
-{
-  struct internal_head *htable;
-  size_t htablesize;
-};
-
-struct qelem
-{
-  struct qelem *q_forw;
-  struct qelem *q_back;
-};
-
-__BEGIN_DECLS
-int  hcreate (size_t);
-void  hdestroy (void);
-ENTRY *hsearch (ENTRY, ACTION);
-int hcreate_r (size_t, struct hsearch_data *);
-void hdestroy_r (struct hsearch_data *);
-int hsearch_r (ENTRY, ACTION, ENTRY **, struct hsearch_data *);
-void *tdelete (const void * __restrict, void ** __restrict,
-	       int (*) (const void *, const void *));
-void tdestroy (void *, void (*)(void *));
-void *tfind (const void *, void **,
-	     int (*) (const void *, const void *));
-void *tsearch (const void *, void **, int (*) (const void *, const void *));
-void  twalk (const void *, void (*) (const void *, VISIT, int));
-void *lfind (const void *, const void *, size_t *, size_t,
-	     int (*) (const void *, const void *));
-void *lsearch (const void *, void *, size_t *, size_t,
-	       int (*) (const void *, const void *));
-void insque (void *, void *);
-void remque (void *);
-__END_DECLS
-
-#endif /* !_SEARCH_H_ */
diff --git a/winsup/cygwin/include/semaphore.h b/winsup/cygwin/include/semaphore.h
deleted file mode 100644
index b16d13751..000000000
--- a/winsup/cygwin/include/semaphore.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* semaphore.h: POSIX semaphore interface
-
-   Copyright 2001, 2003, 2007 Red Hat, Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-   This file is part of Cygwin.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#include <sys/types.h>
-
-#ifndef _SEMAPHORE_H
-#define _SEMAPHORE_H
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#ifndef __INSIDE_CYGWIN__
-  typedef struct __sem_t {char __dummy;} *sem_t;
-#endif
-
-#define SEM_FAILED ((sem_t *) 0)
-
-/* Semaphores */
-  int sem_init (sem_t *sem, int pshared, unsigned int value);
-  int sem_destroy (sem_t *sem);
-  sem_t *sem_open (const char *name, int oflag, ...);
-  int sem_close (sem_t *sem);
-  int sem_unlink (const char *name);
-  int sem_wait (sem_t *sem);
-  int sem_trywait (sem_t *sem);
-  int sem_timedwait (sem_t *sem, const struct timespec *abstime);
-  int sem_post (sem_t *sem);
-  int sem_getvalue (sem_t *sem, int *sval);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif				/* _SEMAPHORE_H */
diff --git a/winsup/cygwin/include/stdint.h b/winsup/cygwin/include/stdint.h
deleted file mode 100644
index 12f16e220..000000000
--- a/winsup/cygwin/include/stdint.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/* stdint.h - integer types
-
-   Copyright 2003, 2006, 2007 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _STDINT_H
-#define _STDINT_H
-
-/* Exact-width integer types */
-
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef signed char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-typedef long long int64_t;
-#endif
-
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-#ifndef __uint32_t_defined
-#define __uint32_t_defined
-typedef unsigned int uint32_t;
-#endif
-typedef unsigned long long uint64_t;
-
-/* Minimum-width integer types */
-
-typedef signed char int_least8_t;
-typedef short int_least16_t;
-typedef int int_least32_t;
-typedef long long int_least64_t;
-
-typedef unsigned char uint_least8_t;
-typedef unsigned short uint_least16_t;
-typedef unsigned int uint_least32_t;
-typedef unsigned long long uint_least64_t;
-
-/* Fastest minimum-width integer types */
-
-typedef signed char int_fast8_t;
-typedef int int_fast16_t;
-typedef int int_fast32_t;
-typedef long long int_fast64_t;
-
-typedef unsigned char uint_fast8_t;
-typedef unsigned int uint_fast16_t;
-typedef unsigned int uint_fast32_t;
-typedef unsigned long long uint_fast64_t;
-
-/* Integer types capable of holding object pointers */
-
-#ifndef __intptr_t_defined
-#define __intptr_t_defined
-typedef int intptr_t;
-#endif
-typedef unsigned int uintptr_t;
-
-/* Greatest-width integer types */
-
-typedef long long intmax_t;
-typedef unsigned long long uintmax_t;
-
-/* Limits of exact-width integer types */
-
-#define INT8_MIN (-128)
-#define INT16_MIN (-32768)
-#define INT32_MIN (-2147483647 - 1)
-#define INT64_MIN (-9223372036854775807LL - 1LL)
-
-#define INT8_MAX (127)
-#define INT16_MAX (32767)
-#define INT32_MAX (2147483647)
-#define INT64_MAX (9223372036854775807LL)
-
-#define UINT8_MAX (255)
-#define UINT16_MAX (65535)
-#define UINT32_MAX (4294967295U)
-#define UINT64_MAX (18446744073709551615ULL)
-
-/* Limits of minimum-width integer types */
-
-#define INT_LEAST8_MIN (-128)
-#define INT_LEAST16_MIN (-32768)
-#define INT_LEAST32_MIN (-2147483647 - 1)
-#define INT_LEAST64_MIN (-9223372036854775807LL - 1LL)
-
-#define INT_LEAST8_MAX (127)
-#define INT_LEAST16_MAX (32767)
-#define INT_LEAST32_MAX (2147483647)
-#define INT_LEAST64_MAX (9223372036854775807LL)
-
-#define UINT_LEAST8_MAX (255)
-#define UINT_LEAST16_MAX (65535)
-#define UINT_LEAST32_MAX (4294967295U)
-#define UINT_LEAST64_MAX (18446744073709551615ULL)
-
-/* Limits of fastest minimum-width integer types */
-
-#define INT_FAST8_MIN (-128)
-#define INT_FAST16_MIN (-2147483647 - 1)
-#define INT_FAST32_MIN (-2147483647 - 1)
-#define INT_FAST64_MIN (-9223372036854775807LL - 1LL)
-
-#define INT_FAST8_MAX (127)
-#define INT_FAST16_MAX (2147483647)
-#define INT_FAST32_MAX (2147483647)
-#define INT_FAST64_MAX (9223372036854775807LL)
-
-#define UINT_FAST8_MAX (255)
-#define UINT_FAST16_MAX (4294967295U)
-#define UINT_FAST32_MAX (4294967295U)
-#define UINT_FAST64_MAX (18446744073709551615ULL)
-
-/* Limits of integer types capable of holding object pointers */
-
-#define INTPTR_MIN (-2147483647 - 1)
-#define INTPTR_MAX (2147483647)
-#define UINTPTR_MAX (4294967295U)
-
-/* Limits of greatest-width integer types */
-
-#define INTMAX_MIN (-9223372036854775807LL - 1LL)
-#define INTMAX_MAX (9223372036854775807LL)
-#define UINTMAX_MAX (18446744073709551615ULL)
-
-/* Limits of other integer types */
-
-#ifndef PTRDIFF_MIN
-#define PTRDIFF_MIN (-2147483647 - 1)
-#define PTRDIFF_MAX (2147483647)
-#endif
-
-#ifndef SIG_ATOMIC_MIN
-#define SIG_ATOMIC_MIN (-2147483647 - 1)
-#endif
-#ifndef SIG_ATOMIC_MAX
-#define SIG_ATOMIC_MAX (2147483647)
-#endif
-
-#ifndef SIZE_MAX
-#define SIZE_MAX (4294967295U)
-#endif
-
-#ifndef WCHAR_MIN
-#ifdef __WCHAR_MIN__
-#define WCHAR_MIN __WCHAR_MIN__
-#define WCHAR_MAX __WCHAR_MAX__
-#else
-#define WCHAR_MIN (0)
-#define WCHAR_MAX (65535)
-#endif
-#endif
-
-#ifndef WINT_MIN
-#define WINT_MIN 0U
-#define WINT_MAX (4294967295U)
-#endif
-
-/* Macros for minimum-width integer constant expressions */
-
-#define INT8_C(x) x
-#define INT16_C(x) x
-#define INT32_C(x) x
-#define INT64_C(x) x ## LL
-
-#define UINT8_C(x) x
-#define UINT16_C(x) x
-#define UINT32_C(x) x ## U
-#define UINT64_C(x) x ## ULL
-
-/* Macros for greatest-width integer constant expressions */
-
-#define INTMAX_C(x) x ## LL
-#define UINTMAX_C(x) x ## ULL
-
-#endif /* _STDINT_H */
diff --git a/winsup/cygwin/include/sys/acl.h b/winsup/cygwin/include/sys/acl.h
deleted file mode 100644
index 89c38bc0f..000000000
--- a/winsup/cygwin/include/sys/acl.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* sys/acl.h header file for Cygwin.
-
-   Copyright 1999, 2000, 2001 Red Hat, Inc.
-   Written by C. Vinschen.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_ACL_H
-#define _SYS_ACL_H
-
-#include <cygwin/acl.h>
-
-#endif /* _SYS_ACL_H */
diff --git a/winsup/cygwin/include/sys/copying.dj b/winsup/cygwin/include/sys/copying.dj
deleted file mode 100644
index a05f4bc81..000000000
--- a/winsup/cygwin/include/sys/copying.dj
+++ /dev/null
@@ -1,41 +0,0 @@
-This is the file "copying.dj".  It does not apply to any sources
-copyrighted by UCB Berkeley or the Free Software Foundation.
-
-   Copyright Information for sources and executables that are marked
-   Copyright (C) DJ Delorie
-		 24 Kirsten Ave
-		 Rochester NH  03867-2954
-
-This document is Copyright (C) DJ Delorie and may be distributed
-verbatim, but changing it is not allowed.
-
-Source code copyright DJ Delorie is distributed under the terms of the
-GNU General Public Licence, with the following exceptions:
-
-* Any existing copyright or authorship information in any given source
-file must remain intact.  If you modify a source file, a notice to that
-effect must be added to the authorship information in the source file.
-
-* binaries provided in djgpp may be distributed without sources ONLY if
-the recipient is given sufficient information to obtain a copy of djgpp
-themselves.  This primarily applies to go32.exe, emu387, stub.exe, and
-the graphics drivers.
-
-* modified versions of the binaries provided in djgpp must be
-distributed under the terms of the GPL.
-
-* objects and libraries linked into an application may be distributed
-without sources.
-
------
-
-Changes to source code copyright BSD or FSF are copyright DJ Delorie, but
-fall under the terms of the original copyright.
-
-A copy of the file "COPYING" is included with this document.  If you did not
-receive a copy of "COPYING", you may obtain one from whence this document
-was obtained, or by writing:
-      Free Software Foundation
-      675 Mass Ave
-      Cambridge, MA  02139
-      USA
diff --git a/winsup/cygwin/include/sys/cygwin.h b/winsup/cygwin/include/sys/cygwin.h
deleted file mode 100644
index a6e63b282..000000000
--- a/winsup/cygwin/include/sys/cygwin.h
+++ /dev/null
@@ -1,328 +0,0 @@
-/* sys/cygwin.h
-
-   Copyright 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_CYGWIN_H
-#define _SYS_CYGWIN_H
-
-#include <sys/types.h>
-#include <limits.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define _CYGWIN_SIGNAL_STRING "cYgSiGw00f"
-
-/* DEPRECATED INTERFACES.  These are restricted to MAX_PATH length.
-   Don't use in modern applications. */
-extern int cygwin_win32_to_posix_path_list (const char *, char *)
-  __attribute__ ((deprecated));
-extern int cygwin_win32_to_posix_path_list_buf_size (const char *)
-  __attribute__ ((deprecated));
-extern int cygwin_posix_to_win32_path_list (const char *, char *)
-  __attribute__ ((deprecated));
-extern int cygwin_posix_to_win32_path_list_buf_size (const char *)
-  __attribute__ ((deprecated));
-extern int cygwin_conv_to_win32_path (const char *, char *)
-  __attribute__ ((deprecated));
-extern int cygwin_conv_to_full_win32_path (const char *, char *)
-  __attribute__ ((deprecated));
-extern int cygwin_conv_to_posix_path (const char *, char *)
-  __attribute__ ((deprecated));
-extern int cygwin_conv_to_full_posix_path (const char *, char *)
-  __attribute__ ((deprecated));
-
-/* Use these interfaces in favor of the above. */
-
-/* Possible 'what' values in calls to cygwin_conv_path/cygwin_create_path. */
-enum
-{
-  CCP_POSIX_TO_WIN_A = 0, /* from is char*, to is char*       */
-  CCP_POSIX_TO_WIN_W,	  /* from is char*, to is wchar_t*    */
-  CCP_WIN_A_TO_POSIX,	  /* from is char*, to is char*       */
-  CCP_WIN_W_TO_POSIX,	  /* from is wchar_t*, to is char*    */
-
-  /* Or these values to the above as needed. */
-  CCP_ABSOLUTE = 0,	  /* Request absolute path (default). */
-  CCP_RELATIVE = 0x100    /* Request to keep path relative.   */
-};
-typedef unsigned int cygwin_conv_path_t;
-
-/* If size is 0, cygwin_conv_path returns the required buffer size in bytes.
-   Otherwise, it returns 0 on success, or -1 on error and errno is set to
-   one of the below values:
-
-    EINVAL        what has an invalid value.
-    EFAULT        from or to point into nirvana.
-    ENAMETOOLONG  the resulting path is longer than 32K, or, in case
-		  of what == CCP_POSIX_TO_WIN_A, longer than MAX_PATH.
-    ENOSPC        size is less than required for the conversion.
-*/
-extern ssize_t cygwin_conv_path (cygwin_conv_path_t what, const void *from,
-				 void *to, size_t size);
-/* Same, but handles path lists separated by colon or semicolon. */
-extern ssize_t cygwin_conv_path_list (cygwin_conv_path_t what, const void *from,
-				 void *to, size_t size);
-/* Allocate a buffer for the conversion result using malloc(3), and return
-   a pointer to it.  Returns NULL if something goes wrong with errno set
-   to one of the above values, or to ENOMEM if malloc fails. */
-extern void *cygwin_create_path (cygwin_conv_path_t what, const void *from);
-
-extern pid_t cygwin_winpid_to_pid (int);
-extern int cygwin_posix_path_list_p (const char *);
-extern void cygwin_split_path (const char *, char *, char *);
-
-struct __cygwin_perfile
-{
-  const char *name;
-  unsigned flags;
-};
-
-/* External interface stuff */
-
-/* Always add at the bottom.  Do not add new values in the middle. */
-typedef enum
-  {
-    CW_LOCK_PINFO,
-    CW_UNLOCK_PINFO,
-    CW_GETTHREADNAME,
-    CW_GETPINFO,
-    CW_SETPINFO,
-    CW_SETTHREADNAME,
-    CW_GETVERSIONINFO,
-    CW_READ_V1_MOUNT_TABLES,
-    CW_USER_DATA,
-    CW_PERFILE,
-    CW_GET_CYGDRIVE_PREFIXES,
-    CW_GETPINFO_FULL,
-    CW_INIT_EXCEPTIONS,
-    CW_GET_CYGDRIVE_INFO,
-    CW_SET_CYGWIN_REGISTRY_NAME,
-    CW_GET_CYGWIN_REGISTRY_NAME,
-    CW_STRACE_TOGGLE,
-    CW_STRACE_ACTIVE,
-    CW_CYGWIN_PID_TO_WINPID,
-    CW_EXTRACT_DOMAIN_AND_USER,
-    CW_CMDLINE,
-    CW_CHECK_NTSEC,
-    CW_GET_ERRNO_FROM_WINERROR,
-    CW_GET_POSIX_SECURITY_ATTRIBUTE,
-    CW_GET_SHMLBA,
-    CW_GET_UID_FROM_SID,
-    CW_GET_GID_FROM_SID,
-    CW_GET_BINMODE,
-    CW_HOOK,
-    CW_ARGV,
-    CW_ENVP,
-    CW_DEBUG_SELF,
-    CW_SYNC_WINENV,
-    CW_CYGTLS_PADSIZE,
-    CW_SET_DOS_FILE_WARNING,
-    CW_SET_PRIV_KEY,
-    CW_SETERRNO,
-    CW_EXIT_PROCESS,
-    CW_SET_EXTERNAL_TOKEN,
-    CW_GET_INSTKEY,
-    CW_INT_SETLOCALE,
-    CW_CVT_MNT_OPTS,
-    CW_LST_MNT_OPTS,
-    CW_STRERROR
-  } cygwin_getinfo_types;
-
-/* Token type for CW_SET_EXTERNAL_TOKEN */
-enum
-{
-  CW_TOKEN_IMPERSONATION = 0,
-  CW_TOKEN_RESTRICTED    = 1
-};
-
-#define CW_NEXTPID	0x80000000	/* or with pid to get next one */
-unsigned long cygwin_internal (cygwin_getinfo_types, ...);
-
-/* Flags associated with process_state */
-enum
-{
-  PID_IN_USE	       = 0x00001, /* Entry in use. */
-  PID_UNUSED	       = 0x00002, /* Available. */
-  PID_STOPPED	       = 0x00004, /* Waiting for SIGCONT. */
-  PID_TTYIN	       = 0x00008, /* Waiting for terminal input. */
-  PID_TTYOU	       = 0x00010, /* Waiting for terminal output. */
-  PID_NOTCYGWIN	       = 0x00020, /* Set if process is not a cygwin app. */
-  PID_ACTIVE	       = 0x00040, /* Pid accepts signals. */
-  PID_CYGPARENT	       = 0x00080, /* Set if parent was a cygwin app. */
-  PID_MAP_RW	       = 0x00100, /* Flag to open map rw. */
-  PID_MYSELF	       = 0x00200, /* Flag that pid is me. */
-  PID_NOCLDSTOP	       = 0x00400, /* Set if no SIGCHLD signal on stop. */
-  PID_INITIALIZING     = 0x00800, /* Set until ready to receive signals. */
-  PID_USETTY	       = 0x01000, /* Setting this enables or disables cygwin's
-				     tty support.  This is inherited by
-				     all execed or forked processes. */
-  PID_ALLPIDS	       = 0x02000, /* used by pinfo scanner */
-  PID_EXECED	       = 0x04000, /* redirect to original pid info block */
-  PID_NOREDIR	       = 0x08000, /* don't redirect if execed */
-  PID_EXITED	       = 0x80000000 /* Free entry. */
-};
-
-#ifdef WINVER
-
-/* This lives in the app and is initialized before jumping into the DLL.
-   It should only contain stuff which the user's process needs to see, or
-   which is needed before the user pointer is initialized, or is needed to
-   carry inheritance information from parent to child.  Note that it cannot
-   be used to carry inheritance information across exec!
-
-   Remember, this structure is linked into the application's executable.
-   Changes to this can invalidate existing executables, so we go to extra
-   lengths to avoid having to do it.
-
-   When adding/deleting members, remember to adjust {public,internal}_reserved.
-   The size of the class shouldn't change [unless you really are prepared to
-   invalidate all existing executables].  The program does a check (using
-   SIZEOF_PER_PROCESS) to make sure you remember to make the adjustment.
-*/
-
-#ifdef __cplusplus
-class MTinterface;
-#endif
-
-struct per_process_cxx_malloc;
-
-struct per_process
-{
-  char *initial_sp;
-
-  /* The offset of these 3 values can never change. */
-  /* magic_biscuit is the size of this class and should never change. */
-  unsigned long magic_biscuit;
-  unsigned long dll_major;
-  unsigned long dll_minor;
-
-  struct _reent **impure_ptr_ptr;
-  char ***envptr;
-
-  /* Used to point to the memory machine we should use.  Usually these
-     point back into the dll, but they can be overridden by the user. */
-  void *(*malloc)(size_t);
-  void (*free)(void *);
-  void *(*realloc)(void *, size_t);
-
-  int *fmode_ptr;
-
-  int (*main)(int, char **, char **);
-  void (**ctors)(void);
-  void (**dtors)(void);
-
-  /* For fork */
-  void *data_start;
-  void *data_end;
-  void *bss_start;
-  void *bss_end;
-
-  void *(*calloc)(size_t, size_t);
-  /* For future expansion of values set by the app. */
-  void (*premain[4]) (int, char **, struct per_process *);
-
-  /* non-zero of ctors have been run.  Inherited from parent. */
-  int run_ctors_p;
-
-  DWORD unused[7];
-
-  /* Pointers to real operator new/delete functions for forwarding.  */
-  struct per_process_cxx_malloc *cxx_malloc;
-
-  HMODULE hmodule;
-
-  DWORD api_major;		/* API version that this program was */
-  DWORD api_minor;		/*  linked with */
-  /* For future expansion, so apps won't have to be relinked if we
-     add an item. */
-  DWORD unused2[3];
-  void *pseudo_reloc_start;
-  void *pseudo_reloc_end;
-  void *image_base;
-
-#if defined (__INSIDE_CYGWIN__) && defined (__cplusplus)
-  MTinterface *threadinterface;
-#else
-  void *threadinterface;
-#endif
-  struct _reent *impure_ptr;
-};
-#define per_process_overwrite ((unsigned) &(((struct per_process *) NULL)->threadinterface))
-
-#ifdef _PATH_PASSWD
-extern HANDLE cygwin_logon_user (const struct passwd *, const char *);
-#endif
-extern void cygwin_set_impersonation_token (const HANDLE);
-
-/* included if <windows.h> is included */
-extern int cygwin_attach_handle_to_fd (char *, int, HANDLE, mode_t, DWORD);
-
-extern void cygwin_premain0 (int, char **, struct per_process *);
-extern void cygwin_premain1 (int, char **, struct per_process *);
-extern void cygwin_premain2 (int, char **, struct per_process *);
-extern void cygwin_premain3 (int, char **, struct per_process *);
-
-#ifdef __CYGWIN__
-#include <sys/resource.h>
-
-#define TTY_CONSOLE	0x40000000
-
-#define EXTERNAL_PINFO_VERSION_16_BIT 0
-#define EXTERNAL_PINFO_VERSION_32_BIT 1
-#define EXTERNAL_PINFO_VERSION_32_LP  2
-#define EXTERNAL_PINFO_VERSION EXTERNAL_PINFO_VERSION_32_LP
-
-#ifndef _SYS_TYPES_H
-typedef unsigned short __uid16_t;
-typedef unsigned short __gid16_t;
-typedef unsigned long __uid32_t;
-typedef unsigned long __gid32_t;
-#endif
-
-struct external_pinfo
-  {
-  pid_t pid;
-  pid_t ppid;
-  DWORD exitcode;
-  DWORD dwProcessId, dwSpawnedProcessId;
-  __uid16_t uid;
-  __gid16_t gid;
-  pid_t pgid;
-  pid_t sid;
-  int ctty;
-  mode_t umask;
-
-  long start_time;
-  struct rusage rusage_self;
-  struct rusage rusage_children;
-
-  char progname[MAX_PATH];
-
-  DWORD strace_mask;
-  DWORD version;
-
-  DWORD process_state;
-
-  /* Only available if version >= EXTERNAL_PINFO_VERSION_32_BIT */
-  __uid32_t uid32;
-  __gid32_t gid32;
-
-  /* Only available if version >= EXTERNAL_PINFO_VERSION_32_LP */
-  char *progname_long;
-};
-#endif /*__CYGWIN__*/
-#endif /*WINVER*/
-
-#ifdef __cplusplus
-};
-#endif
-#endif /* _SYS_CYGWIN_H */
diff --git a/winsup/cygwin/include/sys/dirent.h b/winsup/cygwin/include/sys/dirent.h
deleted file mode 100644
index 70a9e63b1..000000000
--- a/winsup/cygwin/include/sys/dirent.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Posix dirent.h for WIN32.
-
-   Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2010 Red Hat, Inc.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-/* Including this file should not require any Windows headers.  */
-
-#ifndef _SYS_DIRENT_H
-#define _SYS_DIRENT_H
-
-#include <sys/types.h>
-#include <limits.h>
-
-#define __DIRENT_VERSION	2
-
-#pragma pack(push,4)
-#define _DIRENT_HAVE_D_TYPE
-struct dirent
-{
-  long __d_version;			/* Used internally */
-  __ino64_t d_ino;
-  unsigned char d_type;
-  unsigned char __d_unused1[3];
-  __uint32_t __d_internal1;
-  char d_name[NAME_MAX + 1];
-};
-#pragma pack(pop)
-
-#define d_fileno d_ino			/* BSD compatible definition */
-
-#define __DIRENT_COOKIE 0xdede4242
-
-#pragma pack(push,4)
-typedef struct __DIR
-{
-  /* This is first to set alignment in non _COMPILING_NEWLIB case.  */
-  unsigned long __d_cookie;
-  struct dirent *__d_dirent;
-  char *__d_dirname;			/* directory name with trailing '*' */
-  long __d_position;			/* used by telldir/seekdir */
-  int __d_fd;
-  unsigned __d_internal;
-  void *__handle;
-  void *__fh;
-  unsigned __flags;
-} DIR;
-#pragma pack(pop)
-
-DIR *opendir (const char *);
-DIR *fdopendir (int);
-struct dirent *readdir (DIR *);
-int readdir_r (DIR *, struct dirent *, struct dirent **);
-void rewinddir (DIR *);
-int closedir (DIR *);
-
-int dirfd (DIR *);
-
-#ifndef _POSIX_SOURCE
-#ifndef __INSIDE_CYGWIN__
-long telldir (DIR *);
-void seekdir (DIR *, long loc);
-#endif
-
-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);
-#ifdef _DIRENT_HAVE_D_TYPE
-/* File types for `d_type'.  */
-enum
-{
-  DT_UNKNOWN = 0,
-# define DT_UNKNOWN     DT_UNKNOWN
-  DT_FIFO = 1,
-# define DT_FIFO        DT_FIFO
-  DT_CHR = 2,
-# define DT_CHR         DT_CHR
-  DT_DIR = 4,
-# define DT_DIR         DT_DIR
-  DT_BLK = 6,
-# define DT_BLK         DT_BLK
-  DT_REG = 8,
-# define DT_REG         DT_REG
-  DT_LNK = 10,
-# define DT_LNK         DT_LNK
-  DT_SOCK = 12,
-# define DT_SOCK        DT_SOCK
-  DT_WHT = 14
-# define DT_WHT         DT_WHT
-};
-
-/* Convert between stat structure types and directory types.  */
-# define IFTODT(mode)		(((mode) & 0170000) >> 12)
-# define DTTOIF(dirtype)        ((dirtype) << 12)
-#endif /* _DIRENT_HAVE_D_TYPE */
-#endif /* _POSIX_SOURCE */
-#endif /*_SYS_DIRENT_H*/
diff --git a/winsup/cygwin/include/sys/elf32.h b/winsup/cygwin/include/sys/elf32.h
deleted file mode 100644
index 5dfe9c8b0..000000000
--- a/winsup/cygwin/include/sys/elf32.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/*-
- * Copyright (c) 1996-1998 John D. Polstra.
- * 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/elf32.h,v 1.8 2002/05/30 08:32:18 dfr Exp $
- */
-
-#ifndef _SYS_ELF32_H_
-#define _SYS_ELF32_H_ 1
-
-#include <sys/elf_common.h>
-
-/*
- * ELF definitions common to all 32-bit architectures.
- */
-
-typedef u_int32_t	Elf32_Addr;
-typedef u_int16_t	Elf32_Half;
-typedef u_int32_t	Elf32_Off;
-typedef int32_t		Elf32_Sword;
-typedef u_int32_t	Elf32_Word;
-typedef u_int32_t	Elf32_Size;
-typedef Elf32_Off	Elf32_Hashelt;
-
-/*
- * ELF header.
- */
-
-typedef struct {
-	unsigned char	e_ident[EI_NIDENT];	/* File identification. */
-	Elf32_Half	e_type;		/* File type. */
-	Elf32_Half	e_machine;	/* Machine architecture. */
-	Elf32_Word	e_version;	/* ELF format version. */
-	Elf32_Addr	e_entry;	/* Entry point. */
-	Elf32_Off	e_phoff;	/* Program header file offset. */
-	Elf32_Off	e_shoff;	/* Section header file offset. */
-	Elf32_Word	e_flags;	/* Architecture-specific flags. */
-	Elf32_Half	e_ehsize;	/* Size of ELF header in bytes. */
-	Elf32_Half	e_phentsize;	/* Size of program header entry. */
-	Elf32_Half	e_phnum;	/* Number of program header entries. */
-	Elf32_Half	e_shentsize;	/* Size of section header entry. */
-	Elf32_Half	e_shnum;	/* Number of section header entries. */
-	Elf32_Half	e_shstrndx;	/* Section name strings section. */
-} Elf32_Ehdr;
-
-/*
- * Section header.
- */
-
-typedef struct {
-	Elf32_Word	sh_name;	/* Section name (index into the
-					   section header string table). */
-	Elf32_Word	sh_type;	/* Section type. */
-	Elf32_Word	sh_flags;	/* Section flags. */
-	Elf32_Addr	sh_addr;	/* Address in memory image. */
-	Elf32_Off	sh_offset;	/* Offset in file. */
-	Elf32_Size	sh_size;	/* Size in bytes. */
-	Elf32_Word	sh_link;	/* Index of a related section. */
-	Elf32_Word	sh_info;	/* Depends on section type. */
-	Elf32_Size	sh_addralign;	/* Alignment in bytes. */
-	Elf32_Size	sh_entsize;	/* Size of each entry in section. */
-} Elf32_Shdr;
-
-/*
- * Program header.
- */
-
-typedef struct {
-	Elf32_Word	p_type;		/* Entry type. */
-	Elf32_Off	p_offset;	/* File offset of contents. */
-	Elf32_Addr	p_vaddr;	/* Virtual address in memory image. */
-	Elf32_Addr	p_paddr;	/* Physical address (not used). */
-	Elf32_Size	p_filesz;	/* Size of contents in file. */
-	Elf32_Size	p_memsz;	/* Size of contents in memory. */
-	Elf32_Word	p_flags;	/* Access permission flags. */
-	Elf32_Size	p_align;	/* Alignment in memory and file. */
-} Elf32_Phdr;
-
-/*
- * Dynamic structure.  The ".dynamic" section contains an array of them.
- */
-
-typedef struct {
-	Elf32_Sword	d_tag;		/* Entry type. */
-	union {
-		Elf32_Size	d_val;	/* Integer value. */
-		Elf32_Addr	d_ptr;	/* Address value. */
-	} d_un;
-} Elf32_Dyn;
-
-/*
- * Relocation entries.
- */
-
-/* Relocations that don't need an addend field. */
-typedef struct {
-	Elf32_Addr	r_offset;	/* Location to be relocated. */
-	Elf32_Word	r_info;		/* Relocation type and symbol index. */
-} Elf32_Rel;
-
-/* Relocations that need an addend field. */
-typedef struct {
-	Elf32_Addr	r_offset;	/* Location to be relocated. */
-	Elf32_Word	r_info;		/* Relocation type and symbol index. */
-	Elf32_Sword	r_addend;	/* Addend. */
-} Elf32_Rela;
-
-/* Macros for accessing the fields of r_info. */
-#define ELF32_R_SYM(info)	((info) >> 8)
-#define ELF32_R_TYPE(info)	((unsigned char)(info))
-
-/* Macro for constructing r_info from field values. */
-#define ELF32_R_INFO(sym, type)	(((sym) << 8) + (unsigned char)(type))
-
-/*
- * Symbol table entries.
- */
-
-typedef struct {
-	Elf32_Word	st_name;	/* String table index of name. */
-	Elf32_Addr	st_value;	/* Symbol value. */
-	Elf32_Size	st_size;	/* Size of associated object. */
-	unsigned char	st_info;	/* Type and binding information. */
-	unsigned char	st_other;	/* Reserved (not used). */
-	Elf32_Half	st_shndx;	/* Section index of symbol. */
-} Elf32_Sym;
-
-/* Macros for accessing the fields of st_info. */
-#define ELF32_ST_BIND(info)		((info) >> 4)
-#define ELF32_ST_TYPE(info)		((info) & 0xf)
-
-/* Macro for constructing st_info from field values. */
-#define ELF32_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
-
-#endif /* !_SYS_ELF32_H_ */
diff --git a/winsup/cygwin/include/sys/elf64.h b/winsup/cygwin/include/sys/elf64.h
deleted file mode 100644
index 48556be5f..000000000
--- a/winsup/cygwin/include/sys/elf64.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*-
- * Copyright (c) 1996-1998 John D. Polstra.
- * 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/elf64.h,v 1.10 2002/05/30 08:32:18 dfr Exp $
- */
-
-#ifndef _SYS_ELF64_H_
-#define _SYS_ELF64_H_ 1
-
-#include <sys/elf_common.h>
-
-/*
- * ELF definitions common to all 64-bit architectures.
- */
-
-typedef uint64_t	Elf64_Addr;
-typedef uint16_t	Elf64_Half;
-typedef uint32_t	Elf64_Word;
-typedef int32_t		Elf64_Sword;
-typedef uint64_t	Elf64_Xword;
-typedef int64_t		Elf64_Sxword;
-typedef uint64_t	Elf64_Off;
-typedef uint16_t	Elf64_Section;
-typedef Elf64_Half	Elf64_Versym;
-typedef uint16_t	Elf64_Quarter;
-
-/*
- * Types of dynamic symbol hash table bucket and chain elements.
- *
- * This is inconsistent among 64 bit architectures, so a machine dependent
- * typedef is required.
- */
-
-#ifdef __alpha__
-typedef Elf64_Off	Elf64_Hashelt;
-#else
-typedef Elf64_Half	Elf64_Hashelt;
-#endif
-
-/*
- * ELF header.
- */
-
-typedef struct {
-	unsigned char	e_ident[EI_NIDENT];	/* File identification. */
-	Elf64_Half	e_type;		/* File type. */
-	Elf64_Half	e_machine;	/* Machine architecture. */
-	Elf64_Word	e_version;	/* ELF format version. */
-	Elf64_Addr	e_entry;	/* Entry point. */
-	Elf64_Off	e_phoff;	/* Program header file offset. */
-	Elf64_Off	e_shoff;	/* Section header file offset. */
-	Elf64_Word	e_flags;	/* Architecture-specific flags. */
-	Elf64_Half	e_ehsize;	/* Size of ELF header in bytes. */
-	Elf64_Half	e_phentsize;	/* Size of program header entry. */
-	Elf64_Half	e_phnum;	/* Number of program header entries. */
-	Elf64_Half	e_shentsize;	/* Size of section header entry. */
-	Elf64_Half	e_shnum;	/* Number of section header entries. */
-	Elf64_Half	e_shstrndx;	/* Section name strings section. */
-} Elf64_Ehdr;
-
-/*
- * Section header.
- */
-
-typedef struct {
-	Elf64_Word	sh_name;	/* Section name (index into the
-					   section header string table). */
-	Elf64_Word	sh_type;	/* Section type. */
-	Elf64_Xword	sh_flags;	/* Section flags. */
-	Elf64_Addr	sh_addr;	/* Address in memory image. */
-	Elf64_Off	sh_offset;	/* Offset in file. */
-	Elf64_Xword	sh_size;	/* Size in bytes. */
-	Elf64_Word	sh_link;	/* Index of a related section. */
-	Elf64_Word	sh_info;	/* Depends on section type. */
-	Elf64_Xword	sh_addralign;	/* Alignment in bytes. */
-	Elf64_Xword	sh_entsize;	/* Size of each entry in section. */
-} Elf64_Shdr;
-
-/*
- * Program header.
- */
-
-typedef struct {
-	Elf64_Word	p_type;		/* Entry type. */
-	Elf64_Word	p_flags;	/* Access permission flags. */
-	Elf64_Off	p_offset;	/* File offset of contents. */
-	Elf64_Addr	p_vaddr;	/* Virtual address in memory image. */
-	Elf64_Addr	p_paddr;	/* Physical address (not used). */
-	Elf64_Xword	p_filesz;	/* Size of contents in file. */
-	Elf64_Xword	p_memsz;	/* Size of contents in memory. */
-	Elf64_Xword	p_align;	/* Alignment in memory and file. */
-} Elf64_Phdr;
-
-/*
- * Dynamic structure.  The ".dynamic" section contains an array of them.
- */
-
-typedef struct {
-	Elf64_Sxword	d_tag;		/* Entry type. */
-	union {
-		Elf64_Xword	d_val;	/* Integer value. */
-		Elf64_Addr	d_ptr;	/* Address value. */
-	} d_un;
-} Elf64_Dyn;
-
-/*
- * Relocation entries.
- */
-
-/* Relocations that don't need an addend field. */
-typedef struct {
-	Elf64_Addr	r_offset;	/* Location to be relocated. */
-	Elf64_Xword	r_info;		/* Relocation type and symbol index. */
-} Elf64_Rel;
-
-/* Relocations that need an addend field. */
-typedef struct {
-	Elf64_Addr	r_offset;	/* Location to be relocated. */
-	Elf64_Xword	r_info;		/* Relocation type and symbol index. */
-	Elf64_Sxword	r_addend;	/* Addend. */
-} Elf64_Rela;
-
-/* Macros for accessing the fields of r_info. */
-#define ELF64_R_SYM(info)	((info) >> 32)
-#define ELF64_R_TYPE(info)	((unsigned char)(info))
-
-/* Macro for constructing r_info from field values. */
-#define ELF64_R_INFO(sym, type)	(((sym) << 32) + (unsigned char)(type))
-
-/*
- * Symbol table entries.
- */
-
-typedef struct {
-	Elf64_Word	st_name;	/* String table index of name. */
-	unsigned char	st_info;	/* Type and binding information. */
-	unsigned char	st_other;	/* Reserved (not used). */
-	Elf64_Section	st_shndx;	/* Section index of symbol. */
-	Elf64_Addr	st_value;	/* Symbol value. */
-	Elf64_Xword	st_size;	/* Size of associated object. */
-} Elf64_Sym;
-
-/* Macros for accessing the fields of st_info. */
-#define ELF64_ST_BIND(info)		((info) >> 4)
-#define ELF64_ST_TYPE(info)		((info) & 0xf)
-
-/* Macro for constructing st_info from field values. */
-#define ELF64_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
-
-#endif /* !_SYS_ELF64_H_ */
diff --git a/winsup/cygwin/include/sys/elf_common.h b/winsup/cygwin/include/sys/elf_common.h
deleted file mode 100644
index b864f0464..000000000
--- a/winsup/cygwin/include/sys/elf_common.h
+++ /dev/null
@@ -1,299 +0,0 @@
-/*-
- * Copyright (c) 1998 John D. Polstra.
- * 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/elf_common.h,v 1.15 2004/05/05 02:38:54 marcel Exp $
- */
-
-#ifndef _SYS_ELF_COMMON_H_
-#define _SYS_ELF_COMMON_H_ 1
-
-/*
- * ELF definitions that are independent of architecture or word size.
- */
-
-/*
- * Note header.  The ".note" section contains an array of notes.  Each
- * begins with this header, aligned to a word boundary.  Immediately
- * following the note header is n_namesz bytes of name, padded to the
- * next word boundary.  Then comes n_descsz bytes of descriptor, again
- * padded to a word boundary.  The values of n_namesz and n_descsz do
- * not include the padding.
- */
-
-typedef struct {
-	u_int32_t	n_namesz;	/* Length of name. */
-	u_int32_t	n_descsz;	/* Length of descriptor. */
-	u_int32_t	n_type;		/* Type of this note. */
-} Elf_Note;
-
-/* Indexes into the e_ident array.  Keep synced with
-   http://www.sco.com/developer/gabi/ch4.eheader.html */
-#define EI_MAG0		0	/* Magic number, byte 0. */
-#define EI_MAG1		1	/* Magic number, byte 1. */
-#define EI_MAG2		2	/* Magic number, byte 2. */
-#define EI_MAG3		3	/* Magic number, byte 3. */
-#define EI_CLASS	4	/* Class of machine. */
-#define EI_DATA		5	/* Data format. */
-#define EI_VERSION	6	/* ELF format version. */
-#define EI_OSABI	7	/* Operating system / ABI identification */
-#define EI_ABIVERSION	8	/* ABI version */
-#define OLD_EI_BRAND	8	/* Start of architecture identification. */
-#define EI_PAD		9	/* Start of padding (per SVR4 ABI). */
-#define EI_NIDENT	16	/* Size of e_ident array. */
-
-/* Values for the magic number bytes. */
-#define ELFMAG0		0x7f
-#define ELFMAG1		'E'
-#define ELFMAG2		'L'
-#define ELFMAG3		'F'
-#define ELFMAG		"\177ELF"	/* magic string */
-#define SELFMAG		4		/* magic string size */
-
-/* Values for e_ident[EI_VERSION] and e_version. */
-#define EV_NONE		0
-#define EV_CURRENT	1
-
-/* Values for e_ident[EI_CLASS]. */
-#define ELFCLASSNONE	0	/* Unknown class. */
-#define ELFCLASS32	1	/* 32-bit architecture. */
-#define ELFCLASS64	2	/* 64-bit architecture. */
-
-/* Values for e_ident[EI_DATA]. */
-#define ELFDATANONE	0	/* Unknown data format. */
-#define ELFDATA2LSB	1	/* 2's complement little-endian. */
-#define ELFDATA2MSB	2	/* 2's complement big-endian. */
-
-/* Values for e_ident[EI_OSABI]. */
-#define ELFOSABI_SYSV		0	/* UNIX System V ABI */
-#define ELFOSABI_NONE		ELFOSABI_SYSV	/* symbol used in old spec */
-#define ELFOSABI_HPUX		1	/* HP-UX operating system */
-#define ELFOSABI_NETBSD		2	/* NetBSD */
-#define ELFOSABI_LINUX		3	/* GNU/Linux */
-#define ELFOSABI_HURD		4	/* GNU/Hurd */
-#define ELFOSABI_86OPEN		5	/* 86Open common IA32 ABI */
-#define ELFOSABI_SOLARIS	6	/* Solaris */
-#define ELFOSABI_MONTEREY	7	/* Monterey */
-#define ELFOSABI_IRIX		8	/* IRIX */
-#define ELFOSABI_FREEBSD	9	/* FreeBSD */
-#define ELFOSABI_TRU64		10	/* TRU64 UNIX */
-#define ELFOSABI_MODESTO	11	/* Novell Modesto */
-#define ELFOSABI_OPENBSD	12	/* OpenBSD */
-#define ELFOSABI_ARM		97	/* ARM */
-#define ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
-
-/* e_ident */
-#define IS_ELF(ehdr)	((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
-			 (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
-			 (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
-			 (ehdr).e_ident[EI_MAG3] == ELFMAG3)
-
-/* Values for e_type. */
-#define ET_NONE		0	/* Unknown type. */
-#define ET_REL		1	/* Relocatable. */
-#define ET_EXEC		2	/* Executable. */
-#define ET_DYN		3	/* Shared object. */
-#define ET_CORE		4	/* Core file. */
-
-/* Values for e_machine. */
-#define EM_NONE		0	/* Unknown machine. */
-#define EM_M32		1	/* AT&T WE32100. */
-#define EM_SPARC	2	/* Sun SPARC. */
-#define EM_386		3	/* Intel i386. */
-#define EM_68K		4	/* Motorola 68000. */
-#define EM_88K		5	/* Motorola 88000. */
-#define EM_486		6	/* Intel i486. */
-#define EM_860		7	/* Intel i860. */
-#define EM_MIPS		8	/* MIPS R3000 Big-Endian only */
-
-/* Extensions.  This list is not complete. */
-#define EM_S370		9	/* IBM System/370 */
-#define EM_MIPS_RS4_BE	10	/* MIPS R4000 Big-Endian */ /* Depreciated */
-#define EM_PARISC	15	/* HPPA */
-#define EM_SPARC32PLUS	18	/* SPARC v8plus */
-#define EM_PPC		20	/* PowerPC 32-bit */
-#define EM_PPC64	21	/* PowerPC 64-bit */
-#define EM_ARM		40	/* ARM */
-#define EM_SPARCV9	43	/* SPARC v9 64-bit */
-#define EM_IA_64	50	/* Intel IA-64 Processor */
-#define EM_X86_64	62	/* Advanced Micro Devices x86-64 */
-#define EM_ALPHA	0x9026	/* Alpha (written in the absence of an ABI */
-
-/* Special section indexes. */
-#define SHN_UNDEF	     0		/* Undefined, missing, irrelevant. */
-#define SHN_LORESERVE	0xff00		/* First of reserved range. */
-#define SHN_LOPROC	0xff00		/* First processor-specific. */
-#define SHN_HIPROC	0xff1f		/* Last processor-specific. */
-#define SHN_ABS		0xfff1		/* Absolute values. */
-#define SHN_COMMON	0xfff2		/* Common data. */
-#define SHN_HIRESERVE	0xffff		/* Last of reserved range. */
-
-/* sh_type */
-#define SHT_NULL	0		/* inactive */
-#define SHT_PROGBITS	1		/* program defined information */
-#define SHT_SYMTAB	2		/* symbol table section */
-#define SHT_STRTAB	3		/* string table section */
-#define SHT_RELA	4		/* relocation section with addends */
-#define SHT_HASH	5		/* symbol hash table section */
-#define SHT_DYNAMIC	6		/* dynamic section */
-#define SHT_NOTE	7		/* note section */
-#define SHT_NOBITS	8		/* no space section */
-#define SHT_REL		9		/* relocation section - no addends */
-#define SHT_SHLIB	10		/* reserved - purpose unknown */
-#define SHT_DYNSYM	11		/* dynamic symbol table section */
-#define SHT_NUM		12		/* number of section types */
-#define SHT_LOOS	0x60000000	/* First of OS specific semantics */
-#define SHT_HIOS	0x6fffffff	/* Last of OS specific semantics */
-#define SHT_LOPROC	0x70000000	/* reserved range for processor */
-#define SHT_HIPROC	0x7fffffff	/* specific section header types */
-#define SHT_LOUSER	0x80000000	/* reserved range for application */
-#define SHT_HIUSER	0xffffffff	/* specific indexes */
-
-/* Flags for sh_flags. */
-#define SHF_WRITE	0x1		/* Section contains writable data. */
-#define SHF_ALLOC	0x2		/* Section occupies memory. */
-#define SHF_EXECINSTR	0x4		/* Section contains instructions. */
-#define SHF_TLS		0x400		/* Section contains TLS data. */
-#define SHF_MASKPROC	0xf0000000	/* Reserved for processor-specific. */
-
-/* Values for p_type. */
-#define PT_NULL		0	/* Unused entry. */
-#define PT_LOAD		1	/* Loadable segment. */
-#define PT_DYNAMIC	2	/* Dynamic linking information segment. */
-#define PT_INTERP	3	/* Pathname of interpreter. */
-#define PT_NOTE		4	/* Auxiliary information. */
-#define PT_SHLIB	5	/* Reserved (not used). */
-#define PT_PHDR		6	/* Location of program header itself. */
-#define	PT_TLS		7	/* Thread local storage segment */
-
-#define PT_COUNT	8	/* Number of defined p_type values. */
-
-#define	PT_LOOS		0x60000000	/* OS-specific */
-#define	PT_HIOS		0x6fffffff	/* OS-specific */
-#define PT_LOPROC	0x70000000	/* First processor-specific type. */
-#define PT_HIPROC	0x7fffffff	/* Last processor-specific type. */
-
-/* Values for p_flags. */
-#define PF_X		0x1	/* Executable. */
-#define PF_W		0x2	/* Writable. */
-#define PF_R		0x4	/* Readable. */
-
-/* Values for d_tag. */
-#define DT_NULL		0	/* Terminating entry. */
-#define DT_NEEDED	1	/* String table offset of a needed shared
-				   library. */
-#define DT_PLTRELSZ	2	/* Total size in bytes of PLT relocations. */
-#define DT_PLTGOT	3	/* Processor-dependent address. */
-#define DT_HASH		4	/* Address of symbol hash table. */
-#define DT_STRTAB	5	/* Address of string table. */
-#define DT_SYMTAB	6	/* Address of symbol table. */
-#define DT_RELA		7	/* Address of ElfNN_Rela relocations. */
-#define DT_RELASZ	8	/* Total size of ElfNN_Rela relocations. */
-#define DT_RELAENT	9	/* Size of each ElfNN_Rela relocation entry. */
-#define DT_STRSZ	10	/* Size of string table. */
-#define DT_SYMENT	11	/* Size of each symbol table entry. */
-#define DT_INIT		12	/* Address of initialization function. */
-#define DT_FINI		13	/* Address of finalization function. */
-#define DT_SONAME	14	/* String table offset of shared object
-				   name. */
-#define DT_RPATH	15	/* String table offset of library path. [sup] */
-#define DT_SYMBOLIC	16	/* Indicates "symbolic" linking. [sup] */
-#define DT_REL		17	/* Address of ElfNN_Rel relocations. */
-#define DT_RELSZ	18	/* Total size of ElfNN_Rel relocations. */
-#define DT_RELENT	19	/* Size of each ElfNN_Rel relocation. */
-#define DT_PLTREL	20	/* Type of relocation used for PLT. */
-#define DT_DEBUG	21	/* Reserved (not used). */
-#define DT_TEXTREL	22	/* Indicates there may be relocations in
-				   non-writable segments. [sup] */
-#define DT_JMPREL	23	/* Address of PLT relocations. */
-#define	DT_BIND_NOW	24	/* [sup] */
-#define	DT_INIT_ARRAY	25	/* Address of the array of pointers to
-				   initialization functions */
-#define	DT_FINI_ARRAY	26	/* Address of the array of pointers to
-				   termination functions */
-#define	DT_INIT_ARRAYSZ	27	/* Size in bytes of the array of
-				   initialization functions. */
-#define	DT_FINI_ARRAYSZ	28	/* Size in bytes of the array of
-				   terminationfunctions. */
-#define	DT_RUNPATH	29	/* String table offset of a null-terminated
-				   library search path string. */
-#define	DT_FLAGS	30	/* Object specific flag values. */
-#define	DT_ENCODING	32	/* Values greater than or equal to DT_ENCODING
-				   and less than DT_LOOS follow the rules for
-				   the interpretation of the d_un union
-				   as follows: even == 'd_ptr', even == 'd_val'
-				   or none */
-#define	DT_PREINIT_ARRAY 32	/* Address of the array of pointers to
-				   pre-initialization functions. */
-#define	DT_PREINIT_ARRAYSZ 33	/* Size in bytes of the array of
-				   pre-initialization functions. */
-
-#define	DT_COUNT	33	/* Number of defined d_tag values. */
-
-#define	DT_LOOS		0x6000000d	/* First OS-specific */
-#define	DT_HIOS		0x6fff0000	/* Last OS-specific */
-#define	DT_LOPROC	0x70000000	/* First processor-specific type. */
-#define	DT_HIPROC	0x7fffffff	/* Last processor-specific type. */
-
-/* Values for DT_FLAGS */
-#define	DF_ORIGIN	0x0001	/* Indicates that the object being loaded may
-				   make reference to the $ORIGIN substitution
-				   string */
-#define	DF_SYMBOLIC	0x0002	/* Indicates "symbolic" linking. */
-#define	DF_TEXTREL	0x0004	/* Indicates there may be relocations in
-				   non-writable segments. */
-#define	DF_BIND_NOW	0x0008	/* Indicates that the dynamic linker should
-				   process all relocations for the object
-				   containing this entry before transferring
-				   control to the program. */
-#define	DF_STATIC_TLS	0x0010	/* Indicates that the shared object or
-				   executable contains code using a static
-				   thread-local storage scheme. */
-
-/* Values for n_type.  Used in core files. */
-#define NT_PRSTATUS	1	/* Process status. */
-#define NT_FPREGSET	2	/* Floating point registers. */
-#define NT_PRPSINFO	3	/* Process state info. */
-
-/* Symbol Binding - ELFNN_ST_BIND - st_info */
-#define STB_LOCAL	0	/* Local symbol */
-#define STB_GLOBAL	1	/* Global symbol */
-#define STB_WEAK	2	/* like global - lower precedence */
-#define STB_LOPROC	13	/* reserved range for processor */
-#define STB_HIPROC	15	/*  specific symbol bindings */
-
-/* Symbol type - ELFNN_ST_TYPE - st_info */
-#define STT_NOTYPE	0	/* Unspecified type. */
-#define STT_OBJECT	1	/* Data object. */
-#define STT_FUNC	2	/* Function. */
-#define STT_SECTION	3	/* Section. */
-#define STT_FILE	4	/* Source file. */
-#define STT_TLS		6	/* TLS object. */
-#define STT_LOPROC	13	/* reserved range for processor */
-#define STT_HIPROC	15	/*  specific symbol types */
-
-/* Special symbol table indexes. */
-#define STN_UNDEF	0	/* Undefined symbol index. */
-
-#endif /* !_SYS_ELF_COMMON_H_ */
diff --git a/winsup/cygwin/include/sys/elf_generic.h b/winsup/cygwin/include/sys/elf_generic.h
deleted file mode 100644
index dbe9f1e83..000000000
--- a/winsup/cygwin/include/sys/elf_generic.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*-
- * Copyright (c) 1998 John D. Polstra.
- * 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/elf_generic.h,v 1.6 2002/07/20 02:56:11 peter Exp $
- */
-
-#ifndef _SYS_ELF_GENERIC_H_
-#define _SYS_ELF_GENERIC_H_ 1
-
-#include <sys/cdefs.h>
-
-/*
- * Definitions of generic ELF names which relieve applications from
- * needing to know the word size.
- */
-
-#ifndef __ELF_WORD_SIZE
-# define __ELF_WORD_SIZE 32
-#endif
-
-#if __ELF_WORD_SIZE != 32 && __ELF_WORD_SIZE != 64
-#error "__ELF_WORD_SIZE must be defined as 32 or 64"
-#endif
-
-#define ELF_CLASS	__CONCAT(ELFCLASS,__ELF_WORD_SIZE)
-
-#if BYTE_ORDER == LITTLE_ENDIAN
-#define ELF_DATA	ELFDATA2LSB
-#elif BYTE_ORDER == BIG_ENDIAN
-#define ELF_DATA	ELFDATA2MSB
-#else
-#error "Unknown byte order"
-#endif
-
-#if __ELF_WORD_SIZE == 32
-#define __elfN(x)	elf32_##x
-#define __ElfN(x)	Elf32_##x
-#define __ELFN(x)	ELF32_##x
-#else
-#define __elfN(x)	elf364_##x
-#define __ElfN(x)	Elf364_##x
-#define __ELFN(x)	ELF364_##x
-#endif
-#define __ElfType(x)	typedef __ElfN(x) Elf_##x
-
-#define FOO
-__ElfType(Addr);
-__ElfType(Half);
-__ElfType(Off);
-__ElfType(Sword);
-__ElfType(Word);
-__ElfType(Size);
-__ElfType(Hashelt);
-__ElfType(Ehdr);
-__ElfType(Shdr);
-__ElfType(Phdr);
-__ElfType(Dyn);
-__ElfType(Rel);
-__ElfType(Rela);
-__ElfType(Sym);
-
-#define ELF_R_SYM	__ELFN(R_SYM)
-#define ELF_R_TYPE	__ELFN(R_TYPE)
-#define ELF_R_INFO	__ELFN(R_INFO)
-#define ELF_ST_BIND	__ELFN(ST_BIND)
-#define ELF_ST_TYPE	__ELFN(ST_TYPE)
-#define ELF_ST_INFO	__ELFN(ST_INFO)
-
-#endif /* !_SYS_ELF_GENERIC_H_ */
diff --git a/winsup/cygwin/include/sys/file.h b/winsup/cygwin/include/sys/file.h
deleted file mode 100644
index af07df4cf..000000000
--- a/winsup/cygwin/include/sys/file.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* This is file FILE.H */
-/*
-** Copyright (C) 1991 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
-**
-** This file is distributed under the terms listed in the document
-** "copying.dj", available from DJ Delorie at the address above.
-** A copy of "copying.dj" should accompany this file; if not, a copy
-** should be available from where this file was obtained.  This file
-** may not be distributed without a verbatim copy of "copying.dj".
-**
-** This file is distributed WITHOUT ANY WARRANTY; without even the implied
-** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-*/
-/*
- * 2003-11-27  Nicholas Wourms  <nwourms@netscape.net>:
- *
- *   Include sys/cdefs.h. Add function prototype for flock().
- *   Add some comments from BSD's header for further clarity.
- *   (L_SET, L_CURR, L_INCR, L_XTND): Redefine as the macros
- *   SEEK_SET, SEEK_CUR, SEEK_CUR, & SEEK_END respectively.
- *   (LOCK_SH,LOCK_EX,LOCK_NB,LOCK_UN): New macros for flock().
-*/
-#ifndef _FILE_H_
-#define _FILE_H_
-
-#include <sys/cdefs.h>
-#include <fcntl.h>
-
-/* Whence values for lseek(); renamed by POSIX 1003.1 */
-#define L_SET		SEEK_SET
-#define L_CURR		SEEK_CUR
-#define L_INCR		SEEK_CUR
-#define L_XTND		SEEK_END
-
-/* Operations for flock() function */
-#define	LOCK_SH		1	/* Shared lock. */
-#define	LOCK_EX		2	/* Exclusive lock. */
-#define	LOCK_NB		4	/* Don't block when locking. */
-#define	LOCK_UN		8	/* Unlock. */
-
-/* Operations for access function */
-#define	F_OK		0	/* does file exist */
-#define X_OK		1	/* is it executable or searchable by caller */
-#define	W_OK		2	/* is it writable by caller */
-#define	R_OK		4	/* is it readable by caller */
-
-/* Apply or remove an advisory lock on the file fd refers to. */
-__BEGIN_DECLS
-
-int	_EXFUN(flock, (int, int));
-
-__END_DECLS
-
-#endif
diff --git a/winsup/cygwin/include/sys/ioctl.h b/winsup/cygwin/include/sys/ioctl.h
deleted file mode 100644
index 1aa5acaf9..000000000
--- a/winsup/cygwin/include/sys/ioctl.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* sys/ioctl.h
-
-   Copyright 1998, 2001, 2002, 2003, 2004, 2005, 2006 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/ioctl.h */
-
-#ifndef _SYS_IOCTL_H
-#define _SYS_IOCTL_H
-
-#include <sys/cdefs.h>
-#include <sys/termios.h>
-
-__BEGIN_DECLS
-
-/* /dev/windows ioctls */
-
-#define WINDOWS_POST	0	/* Set write() behavior to PostMessage() */
-#define WINDOWS_SEND	1	/* Set write() behavior to SendMessage() */
-#define WINDOWS_HWND	2	/* Set hWnd for read() calls */
-
-/* Some standard linux defines */
-
-#define _IOC_NRBITS	8
-#define _IOC_TYPEBITS	8
-#define _IOC_SIZEBITS	14
-#define _IOC_DIRBITS	2
-
-#define _IOC_NRMASK	((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK	((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK	((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK	((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT	0
-#define _IOC_TYPESHIFT	(_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT	(_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT	(_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-#define _IOC_NONE	0U
-#define _IOC_WRITE	1U
-#define _IOC_READ	2U
-
-#define _IOC(dir,type,nr,size) \
-  (((dir)	<< _IOC_DIRSHIFT) | \
-    +	((type) << _IOC_TYPESHIFT) | \
-    +	((nr)	<< _IOC_NRSHIFT) | \
-    +	((size) << _IOC_SIZESHIFT))
-
-#define _LINUX_IO(type,nr)		_IOC(_IOC_NONE,(type),(nr),0)
-#define _LINUX_IOR(type,nr,size)	_IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _LINUX_IOW(type,nr,size)	_IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _LINUX_IOWR(type,nr,size)	_IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-#ifdef __USE_LINUX_IOCTL_DEFS
-# define _IO	_LINUX_IO
-# define _IOR	_LINUX_IOR
-# define _IOW	_LINUX_IOW
-# define _IOWR	_LINUX_IOWR
-#endif /*__USE_LINUX_IOCTL_DEFS */
-
-int __cdecl ioctl (int __fd, int __cmd, ...);
-
-__END_DECLS
-#endif
diff --git a/winsup/cygwin/include/sys/ipc.h b/winsup/cygwin/include/sys/ipc.h
deleted file mode 100644
index e615bd7c2..000000000
--- a/winsup/cygwin/include/sys/ipc.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* sys/ipc.h
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/ipc.h header file for Cygwin.  */
-
-#ifndef _SYS_IPC_H
-#define _SYS_IPC_H
-
-#include <cygwin/ipc.h>
-
-#endif /* _SYS_IPC_H */
diff --git a/winsup/cygwin/include/sys/kd.h b/winsup/cygwin/include/sys/kd.h
deleted file mode 100644
index 5900efdd7..000000000
--- a/winsup/cygwin/include/sys/kd.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* sys/kd.h
-
-   Copyright 2006 Red Hat, Inc.
-
-   Written by Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/kd.h header file for Cygwin.  */
-
-#ifndef _SYS_KD_H
-#define _SYS_KD_H
-
-#include <cygwin/kd.h>
-
-#endif /* _SYS_KD_H */
diff --git a/winsup/cygwin/include/sys/lock.h b/winsup/cygwin/include/sys/lock.h
deleted file mode 100644
index abed82716..000000000
--- a/winsup/cygwin/include/sys/lock.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* sys/lock.h
-
-   Copyright 2004 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_LOCK_H_
-#define _SYS_LOCK_H_
-
-typedef void *_LOCK_T;
-#define _LOCK_RECURSIVE_T _LOCK_T
-
-/*
- * This must match cygwins PTHREAD_XXX_MUTEX_INITIALIZER_NP which are
- * defined in <pthread.h>
- */
-#define _LOCK_T_RECURSIVE_INITIALIZER ((_LOCK_T)18)
-#define _LOCK_T_INITIALIZER ((_LOCK_T)19)
-
-#define __LOCK_INIT(CLASS,NAME) \
-  CLASS _LOCK_T NAME = _LOCK_T_INITIALIZER;
-#define __LOCK_INIT_RECURSIVE(CLASS,NAME) \
-  CLASS _LOCK_T NAME = _LOCK_T_RECURSIVE_INITIALIZER;
-
-#define __lock_init(__lock) __cygwin_lock_init(&__lock)
-#define __lock_init_recursive(__lock) __cygwin_lock_init_recursive(&__lock)
-#define __lock_close(__lock) __cygwin_lock_fini(&__lock)
-#define __lock_close_recursive(__lock) __cygwin_lock_fini(&__lock)
-#define __lock_acquire(__lock) __cygwin_lock_lock(&__lock)
-#define __lock_acquire_recursive(__lock) __cygwin_lock_lock(&__lock)
-#define __lock_try_acquire(lock) __cygwin_lock_trylock(&__lock)
-#define __lock_try_acquire_recursive(lock) __cygwin_lock_trylock(&__lock)
-#define __lock_release(__lock) __cygwin_lock_unlock(&__lock)
-#define __lock_release_recursive(__lock) __cygwin_lock_unlock(&__lock)
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-void __cygwin_lock_init(_LOCK_T *);
-void __cygwin_lock_init_recursive(_LOCK_T *);
-void __cygwin_lock_fini(_LOCK_T *);
-void __cygwin_lock_lock(_LOCK_T *);
-int __cygwin_lock_trylock(_LOCK_T *);
-void __cygwin_lock_unlock(_LOCK_T *);
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/winsup/cygwin/include/sys/mman.h b/winsup/cygwin/include/sys/mman.h
deleted file mode 100644
index 234de8074..000000000
--- a/winsup/cygwin/include/sys/mman.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* sys/mman.h
-
-   Copyright 1996, 1997, 1998, 2000, 2001, 2003, 2005, 2007 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_MMAN_H_
-#define _SYS_MMAN_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#include <stddef.h>
-#include <sys/types.h>
-
-#define PROT_NONE 0
-#define PROT_READ 1
-#define PROT_WRITE 2
-#define PROT_EXEC 4
-
-#define MAP_FILE 0
-#define MAP_SHARED 1
-#define MAP_PRIVATE 2
-#define MAP_TYPE 0xF
-#define MAP_FIXED 0x10
-#define MAP_ANONYMOUS 0x20
-#define MAP_ANON MAP_ANONYMOUS
-/* Non-standard flag */
-#define MAP_NORESERVE 0x4000	/* Don't reserve swap space for this mapping.
-				   Page protection must be set explicitely
-				   to access page. Only supported for anonymous
-				   private mappings. */
-#define MAP_AUTOGROW 0x8000	/* Grow underlying object to mapping size.
-				   File must be opened for writing. */
-
-#define MAP_FAILED ((void *)-1)
-
-/*
- * Flags for msync.
- */
-#define MS_ASYNC 1
-#define MS_SYNC 2
-#define MS_INVALIDATE 4
-
-/*
- * Flags for posix_madvise.
- */
-#define POSIX_MADV_NORMAL 0
-#define POSIX_MADV_SEQUENTIAL 1
-#define POSIX_MADV_RANDOM 2
-#define POSIX_MADV_WILLNEED 3
-#define POSIX_MADV_DONTNEED 4
-
-#ifndef __INSIDE_CYGWIN__
-extern void *mmap (void *__addr, size_t __len, int __prot, int __flags, int __fd, off_t __off);
-#endif
-extern int munmap (void *__addr, size_t __len);
-extern int mprotect (void *__addr, size_t __len, int __prot);
-extern int msync (void *__addr, size_t __len, int __flags);
-extern int mlock (const void *__addr, size_t __len);
-extern int munlock (const void *__addr, size_t __len);
-
-extern int posix_madvise (void *__addr, size_t __len, int __advice);
-
-extern int shm_open (const char *__name, int __oflag, mode_t __mode);
-extern int shm_unlink (const char *__name);
-
-#ifdef __cplusplus
-};
-#endif /* __cplusplus */
-
-#endif /*  _SYS_MMAN_H_ */
diff --git a/winsup/cygwin/include/sys/mount.h b/winsup/cygwin/include/sys/mount.h
deleted file mode 100644
index 0680e4562..000000000
--- a/winsup/cygwin/include/sys/mount.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* sys/mount.h
-
-   Copyright 1998, 1999, 2000, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_MOUNT_H
-#define _SYS_MOUNT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-enum
-{
-  MOUNT_SYMLINK =	0x00001,	/* "mount point" is a symlink */
-  MOUNT_BINARY =	0x00002,	/* "binary" format read/writes */
-  MOUNT_SYSTEM =	0x00008,	/* mount point came from system table */
-  MOUNT_EXEC   =	0x00010,	/* Any file in the mounted directory
-					   gets 'x' bit */
-  MOUNT_CYGDRIVE   =	0x00020,	/* mount point refers to cygdrive
-					   device mount */
-  MOUNT_CYGWIN_EXEC =	0x00040,	/* file or directory is or contains a
-					   cygwin executable */
-  MOUNT_MIXED	=	0x00080,	/* reads are text, writes are binary
-					   not yet implemented */
-  MOUNT_NOTEXEC =	0x00100,	/* don't check files for executable magic */
-  MOUNT_DEVFS =		0x00200,	/* /device "filesystem" */
-  MOUNT_PROC =		0x00400,	/* /proc "filesystem" */
-  MOUNT_RO =		0x01000,	/* read-only "filesystem" */
-  MOUNT_NOACL =		0x02000,	/* support reading/writing ACLs */
-  MOUNT_NOPOSIX =	0x04000,	/* Case insensitve path handling */
-  MOUNT_OVERRIDE =	0x08000,	/* Allow overriding of root */
-  MOUNT_IMMUTABLE =	0x10000,	/* Mount point can't be changed */
-  MOUNT_AUTOMATIC =	0x20000,	/* Mount point was added automatically */
-  MOUNT_DOS =		0x40000,	/* convert leading spaces and trailing
-					   dots and spaces to private use area */
-  MOUNT_IHASH =		0x80000,	/* Enforce hash values for inode numbers */
-  MOUNT_BIND =		0x100000	/* Allows bind syntax in fstab file. */
-};
-
-int mount (const char *, const char *, unsigned __flags);
-int umount (const char *);
-int cygwin_umount (const char *__path, unsigned __flags);
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* _SYS_MOUNT_H */
diff --git a/winsup/cygwin/include/sys/msg.h b/winsup/cygwin/include/sys/msg.h
deleted file mode 100644
index a554ab4f8..000000000
--- a/winsup/cygwin/include/sys/msg.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* sys/msg.h
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/msg.h header file for Cygwin.  */
-
-#ifndef _SYS_MSG_H
-#define _SYS_MSG_H
-
-#include <cygwin/msg.h>
-
-#endif /* _SYS_MSG_H */
diff --git a/winsup/cygwin/include/sys/mtio.h b/winsup/cygwin/include/sys/mtio.h
deleted file mode 100644
index 84812bdc9..000000000
--- a/winsup/cygwin/include/sys/mtio.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* sys/mtio.h
-
-   Copyright 1999, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/mtio.h header file for Cygwin.  */
-
-#ifndef _SYS_MTIO_H
-#define _SYS_MTIO_H
-
-#include <cygwin/mtio.h>
-
-#endif /* _SYS_MTIO_H */
diff --git a/winsup/cygwin/include/sys/param.h b/winsup/cygwin/include/sys/param.h
deleted file mode 100644
index c84ea5a04..000000000
--- a/winsup/cygwin/include/sys/param.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* sys/param.h
-
-   Copyright 2001, 2003, 2007 Red Hat, Inc.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#ifndef _SYS_PARAM_H
-#define _SYS_PARAM_H
-
-#include <sys/types.h>
-/* Linux includes limits.h, but this is not universally done. */
-#include <limits.h>
-
-/* Max number of open files.  The Posix version is OPEN_MAX.  */
-/* Number of fds is virtually unlimited in cygwin, but we must provide
-   some reasonable value for Posix conformance */
-#define NOFILE		8192
-
-/* Max number of groups; must keep in sync with NGROUPS_MAX in limits.h */
-#define NGROUPS		1024
-
-/* Ticks/second for system calls such as times() */
-/* FIXME: is this the appropriate value? */
-#define HZ		1000
-
-/* Max hostname size that can be dealt with */
-/* FIXME: is this the appropriate value? */
-#define MAXHOSTNAMELEN	64
-
-/* The Posix version is PATH_MAX.  MAXPATHLEN is the BSD variant. */
-#define MAXPATHLEN      PATH_MAX
-
-/* This is the number of bytes per block given in the st_blocks stat member.
-   It should be in sync with S_BLKSIZE in sys/stat.h.  S_BLKSIZE is the
-   BSD variant of this constant. */
-#define DEV_BSIZE	1024
-
-#if 0	/* defined in endian.h */
-/* Some autoconf'd packages check for endianness.  When cross-building we
-   can't run programs on the target.  Fortunately, autoconf supports the
-   definition of byte order in sys/param.h (that's us!).
-   The values here are the same as used in gdb/defs.h (are the more
-   appropriate values?).  */
-#define BIG_ENDIAN	4321
-#define LITTLE_ENDIAN	1234
-
-/* All known win32 systems are little endian.  */
-#define BYTE_ORDER	LITTLE_ENDIAN
-#endif
-
-#ifndef NULL
-#define NULL            0L
-#endif
-
-#ifndef NBBY
-#define    NBBY 8
-#endif
-
-/* 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. */
-#define    MIN(a,b)    (((a)<(b))?(a):(b))
-#define    MAX(a,b)    (((a)>(b))?(a):(b))
-
-#endif
diff --git a/winsup/cygwin/include/sys/poll.h b/winsup/cygwin/include/sys/poll.h
deleted file mode 100644
index 7fd1c6eb0..000000000
--- a/winsup/cygwin/include/sys/poll.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* sys/poll.h
-
-   Copyright 2000, 2001, 2006 Red Hat, Inc.
-
-   This file is part of Cygwin.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#ifndef _SYS_POLL_H
-#define _SYS_POLL_H
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-
-#define POLLIN  1       /* Set if data to read. */
-#define POLLPRI 2       /* Set if urgent data to read. */
-#define POLLOUT 4       /* Set if writing data wouldn't block. */
-#define POLLERR   8     /* An error occured. */
-#define POLLHUP  16     /* Shutdown or close happened. */
-#define POLLNVAL 32     /* Invalid file descriptor. */
-
-#define NPOLLFILE 64    /* Number of canonical fd's in one call to poll(). */
-
-/* The following values are defined by XPG4. */
-#define POLLRDNORM POLLIN
-#define POLLRDBAND POLLPRI
-#define POLLWRNORM POLLOUT
-#define POLLWRBAND POLLOUT
-
-struct pollfd {
-  int fd;
-  short events;
-  short revents;
-};
-
-typedef unsigned int nfds_t;
-
-extern int poll __P ((struct pollfd *fds, nfds_t nfds, int timeout));
-
-__END_DECLS
-
-#endif /* _SYS_POLL_H */
diff --git a/winsup/cygwin/include/sys/procfs.h b/winsup/cygwin/include/sys/procfs.h
deleted file mode 100644
index 78485f678..000000000
--- a/winsup/cygwin/include/sys/procfs.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* sys/procfs.h
-
-   Copyright 2000, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/procfs.h header file for Cygwin.  */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H
-
-#include <cygwin/core_dump.h>
-
-#endif /* _SYS_PROCFS_H */
diff --git a/winsup/cygwin/include/sys/queue.h b/winsup/cygwin/include/sys/queue.h
deleted file mode 100644
index a62d82a2e..000000000
--- a/winsup/cygwin/include/sys/queue.h
+++ /dev/null
@@ -1,512 +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: /repoman/r/ncvs/src/sys/sys/queue.h,v 1.56 2003/08/14 14:49:26 kan 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_SAFE		+	+	+	+
- * _FOREACH_REVERSE		-	-	-	+
- * _FOREACH_REVERSE_SAFE	-	-	-	+
- * _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 }
-
-#undef SLIST_ENTRY
-#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_SAFE(var, head, field, tvar)			\
-	for ((var) = SLIST_FIRST((head));				\
-	    (var) && ((tvar) = SLIST_NEXT((var), field), 1);		\
-	    (var) = (tvar))
-
-#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_FOREACH_SAFE(var, head, field, tvar)			\
-	for ((var) = STAILQ_FIRST((head));				\
-	    (var) && ((tvar) = STAILQ_NEXT((var), field), 1);		\
-	    (var) = (tvar))
-
-#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_FOREACH_SAFE(var, head, field, tvar)			\
-	for ((var) = LIST_FIRST((head));				\
-	    (var) && ((tvar) = LIST_NEXT((var), field), 1);		\
-	    (var) = (tvar))
-
-#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_SAFE(var, head, field, tvar)			\
-	for ((var) = TAILQ_FIRST((head));				\
-	    (var) && ((tvar) = TAILQ_NEXT((var), field), 1);		\
-	    (var) = (tvar))
-
-#define	TAILQ_FOREACH_REVERSE(var, head, headname, field)		\
-	for ((var) = TAILQ_LAST((head), headname);			\
-	    (var);							\
-	    (var) = TAILQ_PREV((var), headname, field))
-
-#define	TAILQ_FOREACH_REVERSE_SAFE(var, head, headname, field, tvar)	\
-	for ((var) = TAILQ_LAST((head), headname);			\
-	    (var) && ((tvar) = TAILQ_PREV((var), headname, field), 1);	\
-	    (var) = (tvar))
-
-#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)
-
-#endif /* !_SYS_QUEUE_H_ */
diff --git a/winsup/cygwin/include/sys/resource.h b/winsup/cygwin/include/sys/resource.h
deleted file mode 100644
index d2de569cd..000000000
--- a/winsup/cygwin/include/sys/resource.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* sys/resource.h
-
-   Copyright 1997, 1998, 2000, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_RESOURCE_H_
-#define _SYS_RESOURCE_H_
-
-#include <sys/time.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Used for get/setpriority */
-#define PRIO_PROCESS	0
-#define PRIO_PGRP	1
-#define PRIO_USER	2
-
-#define RLIMIT_CPU	0		/* CPU time in seconds */
-#define RLIMIT_FSIZE	1		/* Maximum filesize */
-#define RLIMIT_DATA	2		/* max data size */
-#define RLIMIT_STACK	3		/* max stack size */
-#define RLIMIT_CORE	4		/* max core file size */
-#define RLIMIT_NOFILE	5		/* max number of open files */
-#define RLIMIT_OFILE	RLIMIT_NOFILE	/* BSD name */
-#define RLIMIT_AS	6		/* address space (virt. memory) limit */
-
-#define RLIMIT_NLIMITS  7		/* upper bound of RLIMIT_* defines */
-#define RLIM_NLIMITS    RLIMIT_NLIMITS
-
-#define RLIM_INFINITY	(0xffffffffUL)
-#define RLIM_SAVED_MAX	RLIM_INFINITY
-#define RLIM_SAVED_CUR	RLIM_INFINITY
-
-typedef unsigned long rlim_t;
-
-struct rlimit {
-	rlim_t	rlim_cur;
-	rlim_t	rlim_max;
-};
-
-#define	RUSAGE_SELF	0		/* calling process */
-#define	RUSAGE_CHILDREN	-1		/* terminated child processes */
-
-struct rusage {
-	struct timeval ru_utime;	/* user time used */
-	struct timeval ru_stime;	/* system time used */
-	long ru_maxrss;
-	long ru_ixrss;               /* XXX: 0 */
-	long ru_idrss;               /* XXX: sum of rm_asrss */
-	long ru_isrss;               /* XXX: 0 */
-	long ru_minflt;              /* any page faults not requiring I/O */
-	long ru_majflt;              /* any page faults requiring I/O */
-	long ru_nswap;               /* swaps */
-	long ru_inblock;             /* block input operations */
-	long ru_oublock;             /* block output operations */
-	long ru_msgsnd;              /* messages sent */
-	long ru_msgrcv;              /* messages received */
-	long ru_nsignals;            /* signals received */
-	long ru_nvcsw;               /* voluntary context switches */
-	long ru_nivcsw;              /* involuntary " */
-#define ru_last         ru_nivcsw
-};
-
-int getrlimit (int __resource, struct rlimit *__rlp);
-int setrlimit (int __resource, const struct rlimit *__rlp);
-
-int getrusage (int __who, struct rusage *__rusage);
-
-int getpriority (int which, id_t who);
-int setpriority (int which, id_t who, int value);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
diff --git a/winsup/cygwin/include/sys/select.h b/winsup/cygwin/include/sys/select.h
deleted file mode 100644
index 45aef1e18..000000000
--- a/winsup/cygwin/include/sys/select.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* select.h
-   Copyright 1998, 1999, 2000, 2001, 2009 Red Hat, Inc.
-
-   Written by Geoffrey Noer <noer@cygnus.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_SELECT_H
-#define _SYS_SELECT_H
-
-#if !defined (_POSIX_SOURCE) && !defined (__INSIDE_CYGWIN_NET__) && !defined (__USE_W32_SOCKETS)
-
-#include <sys/cdefs.h>
-
-/* Get fd_set, and macros like FD_SET */
-#include <sys/types.h>
-
-/* Get definition of timeval.  */
-#include <sys/time.h>
-#include <time.h>
-
-/* Get definition of sigset_t. */
-#include <signal.h>
-
-__BEGIN_DECLS
-
-int select __P ((int __n, fd_set *__readfds, fd_set *__writefds,
-		 fd_set *__exceptfds, struct timeval *__timeout));
-int pselect __P ((int __n, fd_set *__readfds, fd_set *__writefds,
-		  fd_set *__exceptfds, const struct timespec *__timeout,
-		  const sigset_t *__set));
-
-__END_DECLS
-
-#endif /* !_POSIX_SOURCE, !__INSIDE_CYGWIN_NET__ */
-
-#endif /* sys/select.h */
diff --git a/winsup/cygwin/include/sys/sem.h b/winsup/cygwin/include/sys/sem.h
deleted file mode 100644
index f7bdb595c..000000000
--- a/winsup/cygwin/include/sys/sem.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* sys/sem.h
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/sem.h header file for Cygwin.  */
-
-#ifndef _SYS_SEM_H
-#define _SYS_SEM_H
-
-#include <cygwin/sem.h>
-
-#endif /* _SYS_SEM_H */
diff --git a/winsup/cygwin/include/sys/shm.h b/winsup/cygwin/include/sys/shm.h
deleted file mode 100644
index 2f0c38084..000000000
--- a/winsup/cygwin/include/sys/shm.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* sys/shm.h
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/shm.h header file for Cygwin.  */
-
-#ifndef _SYS_SHM_H
-#define _SYS_SHM_H
-
-#include <cygwin/shm.h>
-
-#endif /* _SYS_SHM_H */
diff --git a/winsup/cygwin/include/sys/smallprint.h b/winsup/cygwin/include/sys/smallprint.h
deleted file mode 100644
index 9593d4d10..000000000
--- a/winsup/cygwin/include/sys/smallprint.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* sys/smallprint.h
-
-   Copyright 1998, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_SMALLPRINT_H
-#define _SYS_SMALLPRINT_H
-
-#include <stdarg.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int __small_sprintf (char *__dst, const char *__fmt, ...);
-int __small_vsprintf (char *__dst, const char *__fmt, va_list __ap);
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* _SYS_SMALLPRINT_H */
diff --git a/winsup/cygwin/include/sys/socket.h b/winsup/cygwin/include/sys/socket.h
deleted file mode 100644
index 7eaa9e477..000000000
--- a/winsup/cygwin/include/sys/socket.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* sys/socket.h
-
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2005, 2006,
-   2009, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_SOCKET_H
-#define _SYS_SOCKET_H
-
-#include <features.h>
-#include <cygwin/socket.h>
-#include <sys/time.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* SUS symbolic values for the second parm to shutdown(2) */
-#define SHUT_RD   0		/* == Win32 SD_RECEIVE */
-#define SHUT_WR   1		/* == Win32 SD_SEND    */
-#define SHUT_RDWR 2		/* == Win32 SD_BOTH    */
-
-#ifndef __INSIDE_CYGWIN_NET__
-  int accept (int, struct sockaddr *__peer, socklen_t *);
-  int accept4 (int, struct sockaddr *__peer, socklen_t *, int flags);
-  int bind (int, const struct sockaddr *__my_addr, socklen_t __addrlen);
-  int connect (int, const struct sockaddr *, socklen_t);
-  int getpeername (int, struct sockaddr *__peer, socklen_t *);
-  int getsockname (int, struct sockaddr *__addr, socklen_t *);
-  int listen (int, int __n);
-  ssize_t recv (int, void *__buff, size_t __len, int __flags);
-  ssize_t recvfrom (int, void *__buff, size_t __len, int __flags,
-		    struct sockaddr *__from, socklen_t *__fromlen);
-  ssize_t recvmsg(int s, struct msghdr *msg, int flags);
-  ssize_t send (int, const void *__buff, size_t __len, int __flags);
-  ssize_t sendmsg(int s, const struct msghdr *msg, int flags);
-  ssize_t sendto (int, const void *, size_t __len, int __flags,
-		  const struct sockaddr *__to, socklen_t __tolen);
-  int setsockopt (int __s, int __level, int __optname, const void *optval,
-		  socklen_t __optlen);
-  int getsockopt (int __s, int __level, int __optname, void *__optval,
-		  socklen_t *__optlen);
-  int shutdown (int, int);
-  int socket (int __family, int __type, int __protocol);
-  int socketpair (int __domain, int __type, int __protocol, int *__socket_vec);
-
-  struct servent *getservbyname (const char *__name, const char *__proto);
-#endif
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* _SYS_SOCKET_H */
diff --git a/winsup/cygwin/include/sys/soundcard.h b/winsup/cygwin/include/sys/soundcard.h
deleted file mode 100644
index 79341c547..000000000
--- a/winsup/cygwin/include/sys/soundcard.h
+++ /dev/null
@@ -1,1287 +0,0 @@
-#ifndef SOUNDCARD_H
-#define SOUNDCARD_H
-/*
- * Copyright by Hannu Savolainen 1993-1997
- *
- * 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.
- */
-
-
-/*
- * OSS interface version. With versions earlier than 3.6 this value is
- * an integer with value less than 361. In versions 3.6 and later
- * it's a six digit hexadecimal value. For example value
- * of 0x030600 represents OSS version 3.6.0.
- * Use ioctl(fd, OSS_GETVERSION, &int) to get the version number of
- * the currently active driver.
- */
-#define SOUND_VERSION	0x030802
-#define OPEN_SOUND_SYSTEM
-
-/* In Linux we need to be prepared for cross compiling */
-//#include <linux/ioctl.h>
-
-/*
- *	Supported card ID numbers (Should be somewhere else?)
- */
-
-#define SNDCARD_ADLIB		1
-#define SNDCARD_SB		2
-#define SNDCARD_PAS		3
-#define SNDCARD_GUS		4
-#define SNDCARD_MPU401		5
-#define SNDCARD_SB16		6
-#define SNDCARD_SB16MIDI	7
-#define SNDCARD_UART6850	8
-#define SNDCARD_GUS16		9
-#define SNDCARD_MSS		10
-#define SNDCARD_PSS		11
-#define SNDCARD_SSCAPE		12
-#define SNDCARD_PSS_MPU		13
-#define SNDCARD_PSS_MSS		14
-#define SNDCARD_SSCAPE_MSS	15
-#define SNDCARD_TRXPRO		16
-#define SNDCARD_TRXPRO_SB	17
-#define SNDCARD_TRXPRO_MPU	18
-#define SNDCARD_MAD16		19
-#define SNDCARD_MAD16_MPU	20
-#define SNDCARD_CS4232		21
-#define SNDCARD_CS4232_MPU	22
-#define SNDCARD_MAUI		23
-#define SNDCARD_PSEUDO_MSS	24
-#define SNDCARD_GUSPNP		25
-#define SNDCARD_UART401		26
-/* Sound card numbers 27 to N are reserved. Don't add more numbers here. */
-
-/***********************************
- * IOCTL Commands for /dev/sequencer
- */
-
-#ifndef _SIOWR
-#if defined(_IOWR) && (defined(_AIX) || (!defined(sun) && !defined(sparc) && !defined(__sparc__) && !defined(__INCioctlh) && !defined(__Lynx__)))
-/* Use already defined ioctl defines if they exist (except with Sun or Sparc) */
-#define	SIOCPARM_MASK	IOCPARM_MASK
-#define	SIOC_VOID	IOC_VOID
-#define	SIOC_OUT	IOC_OUT
-#define	SIOC_IN		IOC_IN
-#define	SIOC_INOUT	IOC_INOUT
-#define _SIOC_SIZE	_IOC_SIZE
-#define _SIOC_DIR	_IOC_DIR
-#define _SIOC_NONE	_IOC_NONE
-#define _SIOC_READ	_IOC_READ
-#define _SIOC_WRITE	_IOC_WRITE
-#define	_SIO		_IO
-#define	_SIOR		_IOR
-#define	_SIOW		_IOW
-#define	_SIOWR		_IOWR
-#else
-
-/* 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 2 bits of the upper word are used
- * to encode the in/out status of the parameter; for now
- * we restrict parameters to at most 8191 bytes.
- */
-/* #define	SIOCTYPE		(0xff<<8) */
-#define	SIOCPARM_MASK	0x1fff		/* parameters must be < 8192 bytes */
-#define	SIOC_VOID	0x00000000	/* no parameters */
-#define	SIOC_OUT	0x20000000	/* copy out parameters */
-#define	SIOC_IN		0x40000000	/* copy in parameters */
-#define	SIOC_INOUT	(SIOC_IN|SIOC_OUT)
-/* the 0x20000000 is so we can distinguish new ioctl's from old */
-#define	_SIO(x,y)	((int)(SIOC_VOID|(x<<8)|y))
-#define	_SIOR(x,y,t)	((int)(SIOC_OUT|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
-#define	_SIOW(x,y,t)	((int)(SIOC_IN|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
-/* this should be _SIORW, but stdio got there first */
-#define	_SIOWR(x,y,t)	((int)(SIOC_INOUT|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
-#define _SIOC_SIZE(x)	((x>>16)&SIOCPARM_MASK)
-#define _SIOC_DIR(x)	(x & 0xf0000000)
-#define _SIOC_NONE	SIOC_VOID
-#define _SIOC_READ	SIOC_OUT
-#define _SIOC_WRITE	SIOC_IN
-#  endif /* _IOWR */
-#endif  /* !_SIOWR */
-
-#define SNDCTL_SEQ_RESET		_SIO  ('Q', 0)
-#define SNDCTL_SEQ_SYNC			_SIO  ('Q', 1)
-#define SNDCTL_SYNTH_INFO		_SIOWR('Q', 2, struct synth_info)
-#define SNDCTL_SEQ_CTRLRATE		_SIOWR('Q', 3, int)	/* Set/get timer resolution (HZ) */
-#define SNDCTL_SEQ_GETOUTCOUNT		_SIOR ('Q', 4, int)
-#define SNDCTL_SEQ_GETINCOUNT		_SIOR ('Q', 5, int)
-#define SNDCTL_SEQ_PERCMODE		_SIOW ('Q', 6, int)
-#define SNDCTL_FM_LOAD_INSTR		_SIOW ('Q', 7, struct sbi_instrument)	/* Obsolete. Don't use!!!!!! */
-#define SNDCTL_SEQ_TESTMIDI		_SIOW ('Q', 8, int)
-#define SNDCTL_SEQ_RESETSAMPLES		_SIOW ('Q', 9, int)
-#define SNDCTL_SEQ_NRSYNTHS		_SIOR ('Q',10, int)
-#define SNDCTL_SEQ_NRMIDIS		_SIOR ('Q',11, int)
-#define SNDCTL_MIDI_INFO		_SIOWR('Q',12, struct midi_info)
-#define SNDCTL_SEQ_THRESHOLD		_SIOW ('Q',13, int)
-#define SNDCTL_SYNTH_MEMAVL		_SIOWR('Q',14, int)	/* in=dev#, out=memsize */
-#define SNDCTL_FM_4OP_ENABLE		_SIOW ('Q',15, int)	/* in=dev# */
-#define SNDCTL_SEQ_PANIC		_SIO  ('Q',17)
-#define SNDCTL_SEQ_OUTOFBAND		_SIOW ('Q',18, struct seq_event_rec)
-#define SNDCTL_SEQ_GETTIME		_SIOR ('Q',19, int)
-#define SNDCTL_SYNTH_ID			_SIOWR('Q',20, struct synth_info)
-#define SNDCTL_SYNTH_CONTROL		_SIOWR('Q',21, struct synth_control)
-#define SNDCTL_SYNTH_REMOVESAMPLE	_SIOWR('Q',22, struct remove_sample)
-
-typedef struct synth_control
-{
-	int devno;	/* Synthesizer # */
-	char data[4000]; /* Device spesific command/data record */
-}synth_control;
-
-typedef struct remove_sample
-{
-	int devno;	/* Synthesizer # */
-	int bankno;	/* MIDI bank # (0=General MIDI) */
-	int instrno;	/* MIDI instrument number */
-} remove_sample;
-
-typedef struct seq_event_rec {
-		unsigned char arr[8];
-} seq_event_rec;
-
-#define SNDCTL_TMR_TIMEBASE		_SIOWR('T', 1, int)
-#define SNDCTL_TMR_START		_SIO  ('T', 2)
-#define SNDCTL_TMR_STOP			_SIO  ('T', 3)
-#define SNDCTL_TMR_CONTINUE		_SIO  ('T', 4)
-#define SNDCTL_TMR_TEMPO		_SIOWR('T', 5, int)
-#define SNDCTL_TMR_SOURCE		_SIOWR('T', 6, int)
-#	define TMR_INTERNAL		0x00000001
-#	define TMR_EXTERNAL		0x00000002
-#		define TMR_MODE_MIDI	0x00000010
-#		define TMR_MODE_FSK	0x00000020
-#		define TMR_MODE_CLS	0x00000040
-#		define TMR_MODE_SMPTE	0x00000080
-#define SNDCTL_TMR_METRONOME		_SIOW ('T', 7, int)
-#define SNDCTL_TMR_SELECT		_SIOW ('T', 8, int)
-
-/*
- * Some big endian/little endian handling macros
- */
-
-#if defined(_AIX) || defined(AIX) || defined(sparc) || defined(__sparc__) || defined(HPPA) || defined(PPC)
-/* Big endian machines */
-#  define _PATCHKEY(id) (0xfd00|id)
-#  define AFMT_S16_NE AFMT_S16_BE
-#else
-#  define _PATCHKEY(id) ((id<<8)|0xfd)
-#  define AFMT_S16_NE AFMT_S16_LE
-#endif
-
-/*
- *	Sample loading mechanism for internal synthesizers (/dev/sequencer)
- *	The following patch_info structure has been designed to support
- *	Gravis UltraSound. It tries to be universal format for uploading
- *	sample based patches but is probably too limited.
- *
- *      (PBD) As Hannu guessed, the GUS structure is too limited for
- *      the WaveFront, but this is the right place for a constant definition.
- */
-
-struct patch_info {
-		unsigned short key;		/* Use WAVE_PATCH here */
-#define WAVE_PATCH	   _PATCHKEY(0x04)
-#define GUS_PATCH	   WAVE_PATCH
-#define WAVEFRONT_PATCH    _PATCHKEY(0x06)
-
-		short device_no;	/* Synthesizer number */
-		short instr_no;		/* Midi pgm# */
-
-		unsigned int mode;
-/*
- * The least significant byte has the same format than the GUS .PAT
- * files
- */
-#define WAVE_16_BITS	0x01	/* bit 0 = 8 or 16 bit wave data. */
-#define WAVE_UNSIGNED	0x02	/* bit 1 = Signed - Unsigned data. */
-#define WAVE_LOOPING	0x04	/* bit 2 = looping enabled-1. */
-#define WAVE_BIDIR_LOOP	0x08	/* bit 3 = Set is bidirectional looping. */
-#define WAVE_LOOP_BACK	0x10	/* bit 4 = Set is looping backward. */
-#define WAVE_SUSTAIN_ON	0x20	/* bit 5 = Turn sustaining on. (Env. pts. 3)*/
-#define WAVE_ENVELOPES	0x40	/* bit 6 = Enable envelopes - 1 */
-#define WAVE_FAST_RELEASE 0x80	/* bit 7 = Shut off immediately after note off */
-				/*	(use the env_rate/env_offs fields). */
-/* Linux specific bits */
-#define WAVE_VIBRATO	0x00010000	/* The vibrato info is valid */
-#define WAVE_TREMOLO	0x00020000	/* The tremolo info is valid */
-#define WAVE_SCALE	0x00040000	/* The scaling info is valid */
-#define WAVE_FRACTIONS	0x00080000	/* Fraction information is valid */
-/* Reserved bits */
-#define WAVE_ROM	0x40000000	/* For future use */
-#define WAVE_MULAW	0x20000000	/* For future use */
-/* Other bits must be zeroed */
-
-		int len;	/* Size of the wave data in bytes */
-		int loop_start, loop_end; /* Byte offsets from the beginning */
-
-/*
- * The base_freq and base_note fields are used when computing the
- * playback speed for a note. The base_note defines the tone frequency
- * which is heard if the sample is played using the base_freq as the
- * playback speed.
- *
- * The low_note and high_note fields define the minimum and maximum note
- * frequencies for which this sample is valid. It is possible to define
- * more than one samples for an instrument number at the same time. The
- * low_note and high_note fields are used to select the most suitable one.
- *
- * The fields base_note, high_note and low_note should contain
- * the note frequency multiplied by 1000. For example value for the
- * middle A is 440*1000.
- */
-
-		unsigned int base_freq;
-		unsigned int base_note;
-		unsigned int high_note;
-		unsigned int low_note;
-		int panning;	/* -128=left, 127=right */
-		int detuning;
-
-/*	New fields introduced in version 1.99.5	*/
-
-       /* Envelope. Enabled by mode bit WAVE_ENVELOPES	*/
-		unsigned char	env_rate[ 6 ];	 /* GUS HW ramping rate */
-		unsigned char	env_offset[ 6 ]; /* 255 == 100% */
-
-	/*
-	 * The tremolo, vibrato and scale info are not supported yet.
-	 * Enable by setting the mode bits WAVE_TREMOLO, WAVE_VIBRATO or
-	 * WAVE_SCALE
-	 */
-
-		unsigned char	tremolo_sweep;
-		unsigned char	tremolo_rate;
-		unsigned char	tremolo_depth;
-
-		unsigned char	vibrato_sweep;
-		unsigned char	vibrato_rate;
-		unsigned char	vibrato_depth;
-
-		int		scale_frequency;
-		unsigned int	scale_factor;		/* from 0 to 2048 or 0 to 2 */
-
-		int		volume;
-		int		fractions;
-		int		reserved1;
-		int		spare[2];
-		char data[1];	/* The waveform data starts here */
-	};
-
-struct sysex_info {
-		short key;		/* Use SYSEX_PATCH or MAUI_PATCH here */
-#define SYSEX_PATCH	_PATCHKEY(0x05)
-#define MAUI_PATCH	_PATCHKEY(0x06)
-		short device_no;	/* Synthesizer number */
-		int len;	/* Size of the sysex data in bytes */
-		unsigned char data[1];	/* Sysex data starts here */
-	};
-
-/*
- * /dev/sequencer input events.
- *
- * The data written to the /dev/sequencer is a stream of events. Events
- * are records of 4 or 8 bytes. The first byte defines the size.
- * Any number of events can be written with a write call. There
- * is a set of macros for sending these events. Use these macros if you
- * want to maximize portability of your program.
- *
- * Events SEQ_WAIT, SEQ_MIDIPUTC and SEQ_ECHO. Are also input events.
- * (All input events are currently 4 bytes long. Be prepared to support
- * 8 byte events also. If you receive any event having first byte >= 128,
- * it's a 8 byte event.
- *
- * The events are documented at the end of this file.
- *
- * Normal events (4 bytes)
- * There is also a 8 byte version of most of the 4 byte events. The
- * 8 byte one is recommended.
- */
-#define SEQ_NOTEOFF		0
-#define SEQ_FMNOTEOFF		SEQ_NOTEOFF	/* Just old name */
-#define SEQ_NOTEON		1
-#define	SEQ_FMNOTEON		SEQ_NOTEON
-#define SEQ_WAIT		TMR_WAIT_ABS
-#define SEQ_PGMCHANGE		3
-#define SEQ_FMPGMCHANGE		SEQ_PGMCHANGE
-#define SEQ_SYNCTIMER		TMR_START
-#define SEQ_MIDIPUTC		5
-#define SEQ_DRUMON		6	/*** OBSOLETE ***/
-#define SEQ_DRUMOFF		7	/*** OBSOLETE ***/
-#define SEQ_ECHO		TMR_ECHO	/* For synching programs with output */
-#define SEQ_AFTERTOUCH		9
-#define SEQ_CONTROLLER		10
-
-/*******************************************
- *	Midi controller numbers
- *******************************************
- * Controllers 0 to 31 (0x00 to 0x1f) and
- * 32 to 63 (0x20 to 0x3f) are continuous
- * controllers.
- * In the MIDI 1.0 these controllers are sent using
- * two messages. Controller numbers 0 to 31 are used
- * to send the MSB and the controller numbers 32 to 63
- * are for the LSB. Note that just 7 bits are used in MIDI bytes.
- */
-
-#define	   CTL_BANK_SELECT		0x00
-#define	   CTL_MODWHEEL			0x01
-#define    CTL_BREATH			0x02
-/*		undefined		0x03 */
-#define    CTL_FOOT			0x04
-#define    CTL_PORTAMENTO_TIME		0x05
-#define    CTL_DATA_ENTRY		0x06
-#define    CTL_MAIN_VOLUME		0x07
-#define    CTL_BALANCE			0x08
-/*		undefined		0x09 */
-#define    CTL_PAN			0x0a
-#define    CTL_EXPRESSION		0x0b
-/*		undefined		0x0c */
-/*		undefined		0x0d */
-/*		undefined		0x0e */
-/*		undefined		0x0f */
-#define    CTL_GENERAL_PURPOSE1	0x10
-#define    CTL_GENERAL_PURPOSE2	0x11
-#define    CTL_GENERAL_PURPOSE3	0x12
-#define    CTL_GENERAL_PURPOSE4	0x13
-/*		undefined		0x14 - 0x1f */
-
-/*		undefined		0x20 */
-/* The controller numbers 0x21 to 0x3f are reserved for the */
-/* least significant bytes of the controllers 0x00 to 0x1f. */
-/* These controllers are not recognised by the driver. */
-
-/* Controllers 64 to 69 (0x40 to 0x45) are on/off switches. */
-/* 0=OFF and 127=ON (intermediate values are possible) */
-#define    CTL_DAMPER_PEDAL		0x40
-#define    CTL_SUSTAIN			0x40	/* Alias */
-#define    CTL_HOLD			0x40	/* Alias */
-#define    CTL_PORTAMENTO		0x41
-#define    CTL_SOSTENUTO		0x42
-#define    CTL_SOFT_PEDAL		0x43
-/*		undefined		0x44 */
-#define    CTL_HOLD2			0x45
-/*		undefined		0x46 - 0x4f */
-
-#define    CTL_GENERAL_PURPOSE5	0x50
-#define    CTL_GENERAL_PURPOSE6	0x51
-#define    CTL_GENERAL_PURPOSE7	0x52
-#define    CTL_GENERAL_PURPOSE8	0x53
-/*		undefined		0x54 - 0x5a */
-#define    CTL_EXT_EFF_DEPTH		0x5b
-#define    CTL_TREMOLO_DEPTH		0x5c
-#define    CTL_CHORUS_DEPTH		0x5d
-#define    CTL_DETUNE_DEPTH		0x5e
-#define    CTL_CELESTE_DEPTH		0x5e	/* Alias for the above one */
-#define    CTL_PHASER_DEPTH		0x5f
-#define    CTL_DATA_INCREMENT		0x60
-#define    CTL_DATA_DECREMENT		0x61
-#define    CTL_NONREG_PARM_NUM_LSB	0x62
-#define    CTL_NONREG_PARM_NUM_MSB	0x63
-#define    CTL_REGIST_PARM_NUM_LSB	0x64
-#define    CTL_REGIST_PARM_NUM_MSB	0x65
-/*		undefined		0x66 - 0x78 */
-/*		reserved		0x79 - 0x7f */
-
-/* Pseudo controllers (not midi compatible) */
-#define    CTRL_PITCH_BENDER		255
-#define    CTRL_PITCH_BENDER_RANGE	254
-#define    CTRL_EXPRESSION		253	/* Obsolete */
-#define    CTRL_MAIN_VOLUME		252	/* Obsolete */
-#define SEQ_BALANCE		11
-#define SEQ_VOLMODE		12
-
-/*
- * Volume mode decides how volumes are used
- */
-
-#define VOL_METHOD_ADAGIO	1
-#define VOL_METHOD_LINEAR	2
-
-/*
- * Note! SEQ_WAIT, SEQ_MIDIPUTC and SEQ_ECHO are used also as
- *	 input events.
- */
-
-/*
- * Event codes 0xf0 to 0xfc are reserved for future extensions.
- */
-
-#define SEQ_FULLSIZE		0xfd	/* Long events */
-/*
- *	SEQ_FULLSIZE events are used for loading patches/samples to the
- *	synthesizer devices. These events are passed directly to the driver
- *	of the associated synthesizer device. There is no limit to the size
- *	of the extended events. These events are not queued but executed
- *	immediately when the write() is called (execution can take several
- *	seconds of time).
- *
- *	When a SEQ_FULLSIZE message is written to the device, it must
- *	be written using exactly one write() call. Other events cannot
- *	be mixed to the same write.
- *
- *	For FM synths (YM3812/OPL3) use struct sbi_instrument and write it to the
- *	/dev/sequencer. Don't write other data together with the instrument structure
- *	Set the key field of the structure to FM_PATCH. The device field is used to
- *	route the patch to the corresponding device.
- *
- *	For wave table use struct patch_info. Initialize the key field
- *      to WAVE_PATCH.
- */
-#define SEQ_PRIVATE		0xfe	/* Low level HW dependent events (8 bytes) */
-#define SEQ_EXTENDED		0xff	/* Extended events (8 bytes) OBSOLETE */
-
-/*
- * Record for FM patches
- */
-
-typedef unsigned char sbi_instr_data[32];
-
-struct sbi_instrument {
-		unsigned short	key;	/* FM_PATCH or OPL3_PATCH */
-#define FM_PATCH	_PATCHKEY(0x01)
-#define OPL3_PATCH	_PATCHKEY(0x03)
-		short		device;		/*	Synth# (0-4)	*/
-		int		channel;	/*	Program# to be initialized	*/
-		sbi_instr_data	operators;	/*	Register settings for operator cells (.SBI format)	*/
-	};
-
-struct synth_info {	/* Read only */
-		char	name[30];
-		int	device;		/* 0-N. INITIALIZE BEFORE CALLING */
-		int	synth_type;
-#define SYNTH_TYPE_FM			0
-#define SYNTH_TYPE_SAMPLE		1
-#define SYNTH_TYPE_MIDI			2	/* Midi interface */
-
-		int	synth_subtype;
-#define FM_TYPE_ADLIB			0x00
-#define FM_TYPE_OPL3			0x01
-#define MIDI_TYPE_MPU401		0x401
-
-#define SAMPLE_TYPE_BASIC		0x10
-#define SAMPLE_TYPE_GUS			SAMPLE_TYPE_BASIC
-#define SAMPLE_TYPE_WAVEFRONT		0x11
-
-		int	perc_mode;	/* No longer supported */
-		int	nr_voices;
-		int	nr_drums;	/* Obsolete field */
-		int	instr_bank_size;
-		unsigned int	capabilities;
-#define SYNTH_CAP_PERCMODE		0x00000001 /* No longer used */
-#define SYNTH_CAP_OPL3			0x00000002 /* Set if OPL3 supported */
-#define SYNTH_CAP_INPUT			0x00000004 /* Input (MIDI) device */
-		int	dummies[19];	/* Reserve space */
-	};
-
-struct sound_timer_info {
-		char name[32];
-		int caps;
-	};
-
-#define MIDI_CAP_MPU401		1		/* MPU-401 intelligent mode */
-
-struct midi_info {
-		char		name[30];
-		int		device;		/* 0-N. INITIALIZE BEFORE CALLING */
-		unsigned int	capabilities;	/* To be defined later */
-		int		dev_type;
-		int		dummies[18];	/* Reserve space */
-	};
-
-/********************************************
- * ioctl commands for the /dev/midi##
- */
-typedef struct {
-		unsigned char cmd;
-		char nr_args, nr_returns;
-		unsigned char data[30];
-	} mpu_command_rec;
-
-#define SNDCTL_MIDI_PRETIME		_SIOWR('m', 0, int)
-#define SNDCTL_MIDI_MPUMODE		_SIOWR('m', 1, int)
-#define SNDCTL_MIDI_MPUCMD		_SIOWR('m', 2, mpu_command_rec)
-
-/********************************************
- * IOCTL commands for /dev/dsp and /dev/audio
- */
-
-#define SNDCTL_DSP_RESET		_SIO  ('P', 0)
-#define SNDCTL_DSP_SYNC			_SIO  ('P', 1)
-#define SNDCTL_DSP_SPEED		_SIOWR('P', 2, int)
-#define SNDCTL_DSP_STEREO		_SIOWR('P', 3, int)
-#define SNDCTL_DSP_GETBLKSIZE		_SIOWR('P', 4, int)
-#define SNDCTL_DSP_SAMPLESIZE		SNDCTL_DSP_SETFMT
-#define SNDCTL_DSP_CHANNELS		_SIOWR('P', 6, int)
-#define SOUND_PCM_WRITE_CHANNELS	SNDCTL_DSP_CHANNELS
-#define SOUND_PCM_WRITE_FILTER		_SIOWR('P', 7, int)
-#define SNDCTL_DSP_POST			_SIO  ('P', 8)
-#define SNDCTL_DSP_SUBDIVIDE		_SIOWR('P', 9, int)
-#define SNDCTL_DSP_SETFRAGMENT		_SIOWR('P',10, int)
-
-/*	Audio data formats (Note! U8=8 and S16_LE=16 for compatibility) */
-#define SNDCTL_DSP_GETFMTS		_SIOR ('P',11, int) /* Returns a mask */
-#define SNDCTL_DSP_SETFMT		_SIOWR('P',5, int) /* Selects ONE fmt*/
-#	define AFMT_QUERY		0x00000000	/* Return current fmt */
-#	define AFMT_MU_LAW		0x00000001
-#	define AFMT_A_LAW		0x00000002
-#	define AFMT_IMA_ADPCM		0x00000004
-#	define AFMT_U8			0x00000008
-#	define AFMT_S16_LE		0x00000010	/* Little endian signed 16*/
-#	define AFMT_S16_BE		0x00000020	/* Big endian signed 16 */
-#	define AFMT_S8			0x00000040
-#	define AFMT_U16_LE		0x00000080	/* Little endian U16 */
-#	define AFMT_U16_BE		0x00000100	/* Big endian U16 */
-#	define AFMT_MPEG		0x00000200	/* MPEG (2) audio */
-#	define AFMT_AC3		0x00000400	/* Dolby Digital AC3 */
-
-/*
- * Buffer status queries.
- */
-typedef struct audio_buf_info {
-			int fragments;	/* # of available fragments (partially usend ones not counted) */
-			int fragstotal;	/* Total # of fragments allocated */
-			int fragsize;	/* Size of a fragment in bytes */
-
-			int bytes;	/* Available space in bytes (includes partially used fragments) */
-			/* Note! 'bytes' could be more than fragments*fragsize */
-		} audio_buf_info;
-
-#define SNDCTL_DSP_GETOSPACE		_SIOR ('P',12, audio_buf_info)
-#define SNDCTL_DSP_GETISPACE		_SIOR ('P',13, audio_buf_info)
-#define SNDCTL_DSP_NONBLOCK		_SIO  ('P',14)
-#define SNDCTL_DSP_GETCAPS		_SIOR ('P',15, int)
-#	define DSP_CAP_REVISION		0x000000ff	/* Bits for revision level (0 to 255) */
-#	define DSP_CAP_DUPLEX		0x00000100	/* Full duplex record/playback */
-#	define DSP_CAP_REALTIME		0x00000200	/* Real time capability */
-#	define DSP_CAP_BATCH		0x00000400	/* Device has some kind of */
-							/* internal buffers which may */
-							/* cause some delays and */
-							/* decrease precision of timing */
-#	define DSP_CAP_COPROC		0x00000800	/* Has a coprocessor */
-							/* Sometimes it's a DSP */
-							/* but usually not */
-#	define DSP_CAP_TRIGGER		0x00001000	/* Supports SETTRIGGER */
-#	define DSP_CAP_MMAP		0x00002000	/* Supports mmap() */
-#	define DSP_CAP_MULTI		0x00004000	/* support multiple open */
-#	define DSP_CAP_BIND		0x00008000	/* channel binding to front/rear/cneter/lfe */
-
-
-#define SNDCTL_DSP_GETTRIGGER		_SIOR ('P',16, int)
-#define SNDCTL_DSP_SETTRIGGER		_SIOW ('P',16, int)
-#	define PCM_ENABLE_INPUT		0x00000001
-#	define PCM_ENABLE_OUTPUT		0x00000002
-
-typedef struct count_info {
-		int bytes;	/* Total # of bytes processed */
-		int blocks;	/* # of fragment transitions since last time */
-		int ptr;	/* Current DMA pointer value */
-	} count_info;
-
-#define SNDCTL_DSP_GETIPTR		_SIOR ('P',17, count_info)
-#define SNDCTL_DSP_GETOPTR		_SIOR ('P',18, count_info)
-
-typedef struct buffmem_desc {
-		unsigned *buffer;
-		int size;
-	} buffmem_desc;
-#define SNDCTL_DSP_MAPINBUF		_SIOR ('P', 19, buffmem_desc)
-#define SNDCTL_DSP_MAPOUTBUF		_SIOR ('P', 20, buffmem_desc)
-#define SNDCTL_DSP_SETSYNCRO		_SIO  ('P', 21)
-#define SNDCTL_DSP_SETDUPLEX		_SIO  ('P', 22)
-#define SNDCTL_DSP_GETODELAY		_SIOR ('P', 23, int)
-
-#define SNDCTL_DSP_GETCHANNELMASK		_SIOWR('P', 64, int)
-#define SNDCTL_DSP_BIND_CHANNEL		_SIOWR('P', 65, int)
-#	define DSP_BIND_QUERY		0x00000000
-#	define DSP_BIND_FRONT		0x00000001
-#	define DSP_BIND_SURR		0x00000002
-#	define DSP_BIND_CENTER_LFE	0x00000004
-#	define DSP_BIND_HANDSET		0x00000008
-#	define DSP_BIND_MIC		0x00000010
-#	define DSP_BIND_MODEM1		0x00000020
-#	define DSP_BIND_MODEM2		0x00000040
-#	define DSP_BIND_I2S		0x00000080
-#	define DSP_BIND_SPDIF		0x00000100
-
-/*
- * Application's profile defines the way how playback underrun situations should be handled.
- *
- *	APF_NORMAL (the default) and APF_NETWORK make the driver to cleanup the
- *	playback buffer whenever an underrun occurs. This consumes some time
- *	prevents looping the existing buffer.
- *	APF_CPUINTENS is intended to be set by CPU intensive applications which
- *	are likely to run out of time occasionally. In this mode the buffer cleanup is
- *	disabled which saves CPU time but also let's the previous buffer content to
- *	be played during the "pause" after the underrun.
- */
-#define SNDCTL_DSP_PROFILE		_SIOW ('P', 23, int)
-#define	  APF_NORMAL	0	/* Normal applications */
-#define	  APF_NETWORK	1	/* Underruns probably caused by an "external" delay */
-#define   APF_CPUINTENS 2	/* Underruns probably caused by "overheating" the CPU */
-
-#define SOUND_PCM_READ_RATE		_SIOR ('P', 2, int)
-#define SOUND_PCM_READ_CHANNELS		_SIOR ('P', 6, int)
-#define SOUND_PCM_READ_BITS		_SIOR ('P', 5, int)
-#define SOUND_PCM_READ_FILTER		_SIOR ('P', 7, int)
-
-/* Some alias names */
-#define SOUND_PCM_WRITE_BITS		SNDCTL_DSP_SETFMT
-#define SOUND_PCM_WRITE_RATE		SNDCTL_DSP_SPEED
-#define SOUND_PCM_POST			SNDCTL_DSP_POST
-#define SOUND_PCM_RESET			SNDCTL_DSP_RESET
-#define SOUND_PCM_SYNC			SNDCTL_DSP_SYNC
-#define SOUND_PCM_SUBDIVIDE		SNDCTL_DSP_SUBDIVIDE
-#define SOUND_PCM_SETFRAGMENT		SNDCTL_DSP_SETFRAGMENT
-#define SOUND_PCM_GETFMTS		SNDCTL_DSP_GETFMTS
-#define SOUND_PCM_SETFMT		SNDCTL_DSP_SETFMT
-#define SOUND_PCM_GETOSPACE		SNDCTL_DSP_GETOSPACE
-#define SOUND_PCM_GETISPACE		SNDCTL_DSP_GETISPACE
-#define SOUND_PCM_NONBLOCK		SNDCTL_DSP_NONBLOCK
-#define SOUND_PCM_GETCAPS		SNDCTL_DSP_GETCAPS
-#define SOUND_PCM_GETTRIGGER		SNDCTL_DSP_GETTRIGGER
-#define SOUND_PCM_SETTRIGGER		SNDCTL_DSP_SETTRIGGER
-#define SOUND_PCM_SETSYNCRO		SNDCTL_DSP_SETSYNCRO
-#define SOUND_PCM_GETIPTR		SNDCTL_DSP_GETIPTR
-#define SOUND_PCM_GETOPTR		SNDCTL_DSP_GETOPTR
-#define SOUND_PCM_MAPINBUF		SNDCTL_DSP_MAPINBUF
-#define SOUND_PCM_MAPOUTBUF		SNDCTL_DSP_MAPOUTBUF
-
-/*
- * ioctl calls to be used in communication with coprocessors and
- * DSP chips.
- */
-
-typedef struct copr_buffer {
-		int command;	/* Set to 0 if not used */
-		int flags;
-#define CPF_NONE		0x0000
-#define CPF_FIRST		0x0001	/* First block */
-#define CPF_LAST		0x0002	/* Last block */
-		int len;
-		int offs;	/* If required by the device (0 if not used) */
-
-		unsigned char data[4000]; /* NOTE! 4000 is not 4k */
-	} copr_buffer;
-
-typedef struct copr_debug_buf {
-		int command;	/* Used internally. Set to 0 */
-		int parm1;
-		int parm2;
-		int flags;
-		int len;	/* Length of data in bytes */
-	} copr_debug_buf;
-
-typedef struct copr_msg {
-		int len;
-		unsigned char data[4000];
-	} copr_msg;
-
-#define SNDCTL_COPR_RESET	      _SIO  ('C',  0)
-#define SNDCTL_COPR_LOAD	      _SIOWR('C',  1, copr_buffer)
-#define SNDCTL_COPR_RDATA	      _SIOWR('C',  2, copr_debug_buf)
-#define SNDCTL_COPR_RCODE	      _SIOWR('C',  3, copr_debug_buf)
-#define SNDCTL_COPR_WDATA	      _SIOW ('C',  4, copr_debug_buf)
-#define SNDCTL_COPR_WCODE	      _SIOW ('C',  5, copr_debug_buf)
-#define SNDCTL_COPR_RUN		      _SIOWR('C',  6, copr_debug_buf)
-#define SNDCTL_COPR_HALT	      _SIOWR('C',  7, copr_debug_buf)
-#define SNDCTL_COPR_SENDMSG	      _SIOWR('C',  8, copr_msg)
-#define SNDCTL_COPR_RCVMSG	      _SIOR ('C',  9, copr_msg)
-
-/*********************************************
- * IOCTL commands for /dev/mixer
- */
-
-/*
- * Mixer devices
- *
- * There can be up to 20 different analog mixer channels. The
- * SOUND_MIXER_NRDEVICES gives the currently supported maximum.
- * The SOUND_MIXER_READ_DEVMASK returns a bitmask which tells
- * the devices supported by the particular mixer.
- */
-
-#define SOUND_MIXER_NRDEVICES	25
-#define SOUND_MIXER_VOLUME	0
-#define SOUND_MIXER_BASS	1
-#define SOUND_MIXER_TREBLE	2
-#define SOUND_MIXER_SYNTH	3
-#define SOUND_MIXER_PCM		4
-#define SOUND_MIXER_SPEAKER	5
-#define SOUND_MIXER_LINE	6
-#define SOUND_MIXER_MIC		7
-#define SOUND_MIXER_CD		8
-#define SOUND_MIXER_IMIX	9	/*  Recording monitor  */
-#define SOUND_MIXER_ALTPCM	10
-#define SOUND_MIXER_RECLEV	11	/* Recording level */
-#define SOUND_MIXER_IGAIN	12	/* Input gain */
-#define SOUND_MIXER_OGAIN	13	/* Output gain */
-/*
- * The AD1848 codec and compatibles have three line level inputs
- * (line, aux1 and aux2). Since each card manufacturer have assigned
- * different meanings to these inputs, it's inpractical to assign
- * specific meanings (line, cd, synth etc.) to them.
- */
-#define SOUND_MIXER_LINE1	14	/* Input source 1  (aux1) */
-#define SOUND_MIXER_LINE2	15	/* Input source 2  (aux2) */
-#define SOUND_MIXER_LINE3	16	/* Input source 3  (line) */
-#define SOUND_MIXER_DIGITAL1	17	/* Digital (input) 1 */
-#define SOUND_MIXER_DIGITAL2	18	/* Digital (input) 2 */
-#define SOUND_MIXER_DIGITAL3	19	/* Digital (input) 3 */
-#define SOUND_MIXER_PHONEIN	20	/* Phone input */
-#define SOUND_MIXER_PHONEOUT	21	/* Phone output */
-#define SOUND_MIXER_VIDEO	22	/* Video/TV (audio) in */
-#define SOUND_MIXER_RADIO	23	/* Radio in */
-#define SOUND_MIXER_MONITOR	24	/* Monitor (usually mic) volume */
-
-/* Some on/off settings (SOUND_SPECIAL_MIN - SOUND_SPECIAL_MAX) */
-/* Not counted to SOUND_MIXER_NRDEVICES, but use the same number space */
-#define SOUND_ONOFF_MIN		28
-#define SOUND_ONOFF_MAX		30
-
-/* Note!	Number 31 cannot be used since the sign bit is reserved */
-#define SOUND_MIXER_NONE	31
-
-/*
- * The following unsupported macros are no longer functional.
- * Use SOUND_MIXER_PRIVATE# macros in future.
- */
-#define SOUND_MIXER_ENHANCE	SOUND_MIXER_NONE
-#define SOUND_MIXER_MUTE	SOUND_MIXER_NONE
-#define SOUND_MIXER_LOUD	SOUND_MIXER_NONE
-
-
-#define SOUND_DEVICE_LABELS	{"Vol  ", "Bass ", "Trebl", "Synth", "Pcm  ", "Spkr ", "Line ", \
-				 "Mic  ", "CD   ", "Mix  ", "Pcm2 ", "Rec  ", "IGain", "OGain", \
-				 "Line1", "Line2", "Line3", "Digital1", "Digital2", "Digital3", \
-				 "PhoneIn", "PhoneOut", "Video", "Radio", "Monitor"}
-
-#define SOUND_DEVICE_NAMES	{"vol", "bass", "treble", "synth", "pcm", "speaker", "line", \
-				 "mic", "cd", "mix", "pcm2", "rec", "igain", "ogain", \
-				 "line1", "line2", "line3", "dig1", "dig2", "dig3", \
-				 "phin", "phout", "video", "radio", "monitor"}
-
-/*	Device bitmask identifiers	*/
-
-#define SOUND_MIXER_RECSRC	0xff	/* Arg contains a bit for each recording source */
-#define SOUND_MIXER_DEVMASK	0xfe	/* Arg contains a bit for each supported device */
-#define SOUND_MIXER_RECMASK	0xfd	/* Arg contains a bit for each supported recording source */
-#define SOUND_MIXER_CAPS	0xfc
-#	define SOUND_CAP_EXCL_INPUT	0x00000001	/* Only one recording source at a time */
-#define SOUND_MIXER_STEREODEVS	0xfb	/* Mixer channels supporting stereo */
-#define SOUND_MIXER_OUTSRC	0xfa	/* Arg contains a bit for each input source to output */
-#define SOUND_MIXER_OUTMASK	0xf9	/* Arg contains a bit for each supported input source to output */
-
-/*	Device mask bits	*/
-
-#define SOUND_MASK_VOLUME	(1 << SOUND_MIXER_VOLUME)
-#define SOUND_MASK_BASS		(1 << SOUND_MIXER_BASS)
-#define SOUND_MASK_TREBLE	(1 << SOUND_MIXER_TREBLE)
-#define SOUND_MASK_SYNTH	(1 << SOUND_MIXER_SYNTH)
-#define SOUND_MASK_PCM		(1 << SOUND_MIXER_PCM)
-#define SOUND_MASK_SPEAKER	(1 << SOUND_MIXER_SPEAKER)
-#define SOUND_MASK_LINE		(1 << SOUND_MIXER_LINE)
-#define SOUND_MASK_MIC		(1 << SOUND_MIXER_MIC)
-#define SOUND_MASK_CD		(1 << SOUND_MIXER_CD)
-#define SOUND_MASK_IMIX		(1 << SOUND_MIXER_IMIX)
-#define SOUND_MASK_ALTPCM	(1 << SOUND_MIXER_ALTPCM)
-#define SOUND_MASK_RECLEV	(1 << SOUND_MIXER_RECLEV)
-#define SOUND_MASK_IGAIN	(1 << SOUND_MIXER_IGAIN)
-#define SOUND_MASK_OGAIN	(1 << SOUND_MIXER_OGAIN)
-#define SOUND_MASK_LINE1	(1 << SOUND_MIXER_LINE1)
-#define SOUND_MASK_LINE2	(1 << SOUND_MIXER_LINE2)
-#define SOUND_MASK_LINE3	(1 << SOUND_MIXER_LINE3)
-#define SOUND_MASK_DIGITAL1	(1 << SOUND_MIXER_DIGITAL1)
-#define SOUND_MASK_DIGITAL2	(1 << SOUND_MIXER_DIGITAL2)
-#define SOUND_MASK_DIGITAL3	(1 << SOUND_MIXER_DIGITAL3)
-#define SOUND_MASK_PHONEIN	(1 << SOUND_MIXER_PHONEIN)
-#define SOUND_MASK_PHONEOUT	(1 << SOUND_MIXER_PHONEOUT)
-#define SOUND_MASK_RADIO	(1 << SOUND_MIXER_RADIO)
-#define SOUND_MASK_VIDEO	(1 << SOUND_MIXER_VIDEO)
-#define SOUND_MASK_MONITOR	(1 << SOUND_MIXER_MONITOR)
-
-/* Obsolete macros */
-#define SOUND_MASK_MUTE		(1 << SOUND_MIXER_MUTE)
-#define SOUND_MASK_ENHANCE	(1 << SOUND_MIXER_ENHANCE)
-#define SOUND_MASK_LOUD		(1 << SOUND_MIXER_LOUD)
-
-#define MIXER_READ(dev)		_SIOR('M', dev, int)
-#define SOUND_MIXER_READ_VOLUME		MIXER_READ(SOUND_MIXER_VOLUME)
-#define SOUND_MIXER_READ_BASS		MIXER_READ(SOUND_MIXER_BASS)
-#define SOUND_MIXER_READ_TREBLE		MIXER_READ(SOUND_MIXER_TREBLE)
-#define SOUND_MIXER_READ_SYNTH		MIXER_READ(SOUND_MIXER_SYNTH)
-#define SOUND_MIXER_READ_PCM		MIXER_READ(SOUND_MIXER_PCM)
-#define SOUND_MIXER_READ_SPEAKER	MIXER_READ(SOUND_MIXER_SPEAKER)
-#define SOUND_MIXER_READ_LINE		MIXER_READ(SOUND_MIXER_LINE)
-#define SOUND_MIXER_READ_MIC		MIXER_READ(SOUND_MIXER_MIC)
-#define SOUND_MIXER_READ_CD		MIXER_READ(SOUND_MIXER_CD)
-#define SOUND_MIXER_READ_IMIX		MIXER_READ(SOUND_MIXER_IMIX)
-#define SOUND_MIXER_READ_ALTPCM		MIXER_READ(SOUND_MIXER_ALTPCM)
-#define SOUND_MIXER_READ_RECLEV		MIXER_READ(SOUND_MIXER_RECLEV)
-#define SOUND_MIXER_READ_IGAIN		MIXER_READ(SOUND_MIXER_IGAIN)
-#define SOUND_MIXER_READ_OGAIN		MIXER_READ(SOUND_MIXER_OGAIN)
-#define SOUND_MIXER_READ_LINE1		MIXER_READ(SOUND_MIXER_LINE1)
-#define SOUND_MIXER_READ_LINE2		MIXER_READ(SOUND_MIXER_LINE2)
-#define SOUND_MIXER_READ_LINE3		MIXER_READ(SOUND_MIXER_LINE3)
-
-/* Obsolete macros */
-#define SOUND_MIXER_READ_MUTE		MIXER_READ(SOUND_MIXER_MUTE)
-#define SOUND_MIXER_READ_ENHANCE	MIXER_READ(SOUND_MIXER_ENHANCE)
-#define SOUND_MIXER_READ_LOUD		MIXER_READ(SOUND_MIXER_LOUD)
-
-#define SOUND_MIXER_READ_RECSRC		MIXER_READ(SOUND_MIXER_RECSRC)
-#define SOUND_MIXER_READ_DEVMASK	MIXER_READ(SOUND_MIXER_DEVMASK)
-#define SOUND_MIXER_READ_RECMASK	MIXER_READ(SOUND_MIXER_RECMASK)
-#define SOUND_MIXER_READ_STEREODEVS	MIXER_READ(SOUND_MIXER_STEREODEVS)
-#define SOUND_MIXER_READ_CAPS		MIXER_READ(SOUND_MIXER_CAPS)
-
-#define MIXER_WRITE(dev)		_SIOWR('M', dev, int)
-#define SOUND_MIXER_WRITE_VOLUME	MIXER_WRITE(SOUND_MIXER_VOLUME)
-#define SOUND_MIXER_WRITE_BASS		MIXER_WRITE(SOUND_MIXER_BASS)
-#define SOUND_MIXER_WRITE_TREBLE	MIXER_WRITE(SOUND_MIXER_TREBLE)
-#define SOUND_MIXER_WRITE_SYNTH		MIXER_WRITE(SOUND_MIXER_SYNTH)
-#define SOUND_MIXER_WRITE_PCM		MIXER_WRITE(SOUND_MIXER_PCM)
-#define SOUND_MIXER_WRITE_SPEAKER	MIXER_WRITE(SOUND_MIXER_SPEAKER)
-#define SOUND_MIXER_WRITE_LINE		MIXER_WRITE(SOUND_MIXER_LINE)
-#define SOUND_MIXER_WRITE_MIC		MIXER_WRITE(SOUND_MIXER_MIC)
-#define SOUND_MIXER_WRITE_CD		MIXER_WRITE(SOUND_MIXER_CD)
-#define SOUND_MIXER_WRITE_IMIX		MIXER_WRITE(SOUND_MIXER_IMIX)
-#define SOUND_MIXER_WRITE_ALTPCM	MIXER_WRITE(SOUND_MIXER_ALTPCM)
-#define SOUND_MIXER_WRITE_RECLEV	MIXER_WRITE(SOUND_MIXER_RECLEV)
-#define SOUND_MIXER_WRITE_IGAIN		MIXER_WRITE(SOUND_MIXER_IGAIN)
-#define SOUND_MIXER_WRITE_OGAIN		MIXER_WRITE(SOUND_MIXER_OGAIN)
-#define SOUND_MIXER_WRITE_LINE1		MIXER_WRITE(SOUND_MIXER_LINE1)
-#define SOUND_MIXER_WRITE_LINE2		MIXER_WRITE(SOUND_MIXER_LINE2)
-#define SOUND_MIXER_WRITE_LINE3		MIXER_WRITE(SOUND_MIXER_LINE3)
-
-/* Obsolete macros */
-#define SOUND_MIXER_WRITE_MUTE		MIXER_WRITE(SOUND_MIXER_MUTE)
-#define SOUND_MIXER_WRITE_ENHANCE	MIXER_WRITE(SOUND_MIXER_ENHANCE)
-#define SOUND_MIXER_WRITE_LOUD		MIXER_WRITE(SOUND_MIXER_LOUD)
-
-#define SOUND_MIXER_WRITE_RECSRC	MIXER_WRITE(SOUND_MIXER_RECSRC)
-
-typedef struct mixer_info
-{
-  char id[16];
-  char name[32];
-  int  modify_counter;
-  int fillers[10];
-} mixer_info;
-
-typedef struct _old_mixer_info /* Obsolete */
-{
-  char id[16];
-  char name[32];
-} _old_mixer_info;
-
-#define SOUND_MIXER_INFO		_SIOR ('M', 101, mixer_info)
-#define SOUND_OLD_MIXER_INFO		_SIOR ('M', 101, _old_mixer_info)
-
-/*
- * A mechanism for accessing "proprietary" mixer features. This method
- * permits passing 128 bytes of arbitrary data between a mixer application
- * and the mixer driver. Interpretation of the record is defined by
- * the particular mixer driver.
- */
-typedef unsigned char mixer_record[128];
-
-#define SOUND_MIXER_ACCESS		_SIOWR('M', 102, mixer_record)
-
-/*
- * Two ioctls for special souncard function
- */
-#define SOUND_MIXER_AGC  _SIOWR('M', 103, int)
-#define SOUND_MIXER_3DSE  _SIOWR('M', 104, int)
-
-/*
- * The SOUND_MIXER_PRIVATE# commands can be redefined by low level drivers.
- * These features can be used when accessing device specific features.
- */
-#define SOUND_MIXER_PRIVATE1		_SIOWR('M', 111, int)
-#define SOUND_MIXER_PRIVATE2		_SIOWR('M', 112, int)
-#define SOUND_MIXER_PRIVATE3		_SIOWR('M', 113, int)
-#define SOUND_MIXER_PRIVATE4		_SIOWR('M', 114, int)
-#define SOUND_MIXER_PRIVATE5		_SIOWR('M', 115, int)
-
-/*
- * SOUND_MIXER_GETLEVELS and SOUND_MIXER_SETLEVELS calls can be used
- * for querying current mixer settings from the driver and for loading
- * default volume settings _prior_ activating the mixer (loading
- * doesn't affect current state of the mixer hardware). These calls
- * are for internal use only.
- */
-
-typedef struct mixer_vol_table {
-  int num;	/* Index to volume table */
-  char name[32];
-  int levels[32];
-} mixer_vol_table;
-
-#define SOUND_MIXER_GETLEVELS		_SIOWR('M', 116, mixer_vol_table)
-#define SOUND_MIXER_SETLEVELS		_SIOWR('M', 117, mixer_vol_table)
-
-/*
- * An ioctl for identifying the driver version. It will return value
- * of the SOUND_VERSION macro used when compiling the driver.
- * This call was introduced in OSS version 3.6 and it will not work
- * with earlier versions (returns EINVAL).
- */
-#define OSS_GETVERSION			_SIOR ('M', 118, int)
-
-/*
- * Level 2 event types for /dev/sequencer
- */
-
-/*
- * The 4 most significant bits of byte 0 specify the class of
- * the event:
- *
- *	0x8X = system level events,
- *	0x9X = device/port specific events, event[1] = device/port,
- *		The last 4 bits give the subtype:
- *			0x02	= Channel event (event[3] = chn).
- *			0x01	= note event (event[4] = note).
- *			(0x01 is not used alone but always with bit 0x02).
- *	       event[2] = MIDI message code (0x80=note off etc.)
- *
- */
-
-#define EV_SEQ_LOCAL		0x80
-#define EV_TIMING		0x81
-#define EV_CHN_COMMON		0x92
-#define EV_CHN_VOICE		0x93
-#define EV_SYSEX		0x94
-/*
- * Event types 200 to 220 are reserved for application use.
- * These numbers will not be used by the driver.
- */
-
-/*
- * Events for event type EV_CHN_VOICE
- */
-
-#define MIDI_NOTEOFF		0x80
-#define MIDI_NOTEON		0x90
-#define MIDI_KEY_PRESSURE	0xA0
-
-/*
- * Events for event type EV_CHN_COMMON
- */
-
-#define MIDI_CTL_CHANGE		0xB0
-#define MIDI_PGM_CHANGE		0xC0
-#define MIDI_CHN_PRESSURE	0xD0
-#define MIDI_PITCH_BEND		0xE0
-
-#define MIDI_SYSTEM_PREFIX	0xF0
-
-/*
- * Timer event types
- */
-#define TMR_WAIT_REL		1	/* Time relative to the prev time */
-#define TMR_WAIT_ABS		2	/* Absolute time since TMR_START */
-#define TMR_STOP		3
-#define TMR_START		4
-#define TMR_CONTINUE		5
-#define TMR_TEMPO		6
-#define TMR_ECHO		8
-#define TMR_CLOCK		9	/* MIDI clock */
-#define TMR_SPP			10	/* Song position pointer */
-#define TMR_TIMESIG		11	/* Time signature */
-
-/*
- *	Local event types
- */
-#define LOCL_STARTAUDIO		1
-
-#if (!defined(__KERNEL__) && !defined(KERNEL) && !defined(INKERNEL) && !defined(_KERNEL)) || defined(USE_SEQ_MACROS)
-/*
- *	Some convenience macros to simplify programming of the
- *	/dev/sequencer interface
- *
- *	These macros define the API which should be used when possible.
- */
-#define SEQ_DECLAREBUF()		SEQ_USE_EXTBUF()
-
-void seqbuf_dump(void);	/* This function must be provided by programs */
-
-extern int OSS_init(int seqfd, int buflen);
-extern void OSS_seqbuf_dump(int fd, unsigned char *buf, int buflen);
-extern void OSS_seq_advbuf(int len, int fd, unsigned char *buf, int buflen);
-extern void OSS_seq_needbuf(int len, int fd, unsigned char *buf, int buflen);
-extern void OSS_patch_caching(int dev, int chn, int patch,
-			      int fd, unsigned char *buf, int buflen);
-extern void OSS_drum_caching(int dev, int chn, int patch,
-			      int fd, unsigned char *buf, int buflen);
-extern void OSS_write_patch(int fd, unsigned char *buf, int len);
-extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
-
-#define SEQ_PM_DEFINES int __foo_bar___
-#ifdef OSSLIB
-#  define SEQ_USE_EXTBUF() \
-		extern unsigned char *_seqbuf; \
-		extern int _seqbuflen;extern int _seqbufptr
-#  define SEQ_DEFINEBUF(len) SEQ_USE_EXTBUF();static int _requested_seqbuflen=len
-#  define _SEQ_ADVBUF(len) OSS_seq_advbuf(len, seqfd, _seqbuf, _seqbuflen)
-#  define _SEQ_NEEDBUF(len) OSS_seq_needbuf(len, seqfd, _seqbuf, _seqbuflen)
-#  define SEQ_DUMPBUF() OSS_seqbuf_dump(seqfd, _seqbuf, _seqbuflen)
-
-#  define SEQ_LOAD_GMINSTR(dev, instr) \
-		OSS_patch_caching(dev, -1, instr, seqfd, _seqbuf, _seqbuflen)
-#  define SEQ_LOAD_GMDRUM(dev, drum) \
-		OSS_drum_caching(dev, -1, drum, seqfd, _seqbuf, _seqbuflen)
-#else /* !OSSLIB */
-
-#  define SEQ_LOAD_GMINSTR(dev, instr)
-#  define SEQ_LOAD_GMDRUM(dev, drum)
-
-#  define SEQ_USE_EXTBUF() \
-		extern unsigned char _seqbuf[]; \
-		extern int _seqbuflen;extern int _seqbufptr
-
-#ifndef USE_SIMPLE_MACROS
-/* Sample seqbuf_dump() implementation:
- *
- *	SEQ_DEFINEBUF (2048);	-- Defines a buffer for 2048 bytes
- *
- *	int seqfd;		-- The file descriptor for /dev/sequencer.
- *
- *	void
- *	seqbuf_dump ()
- *	{
- *	  if (_seqbufptr)
- *	    if (write (seqfd, _seqbuf, _seqbufptr) == -1)
- *	      {
- *		perror ("write /dev/sequencer");
- *		exit (-1);
- *	      }
- *	  _seqbufptr = 0;
- *	}
- */
-
-#define SEQ_DEFINEBUF(len)		unsigned char _seqbuf[len]; int _seqbuflen = len;int _seqbufptr = 0
-#define _SEQ_NEEDBUF(len)		if ((_seqbufptr+(len)) > _seqbuflen) seqbuf_dump()
-#define _SEQ_ADVBUF(len)		_seqbufptr += len
-#define SEQ_DUMPBUF			seqbuf_dump
-#else
-/*
- * This variation of the sequencer macros is used just to format one event
- * using fixed buffer.
- *
- * The program using the macro library must define the following macros before
- * using this library.
- *
- * #define _seqbuf		 name of the buffer (unsigned char[])
- * #define _SEQ_ADVBUF(len)	 If the applic needs to know the exact
- *				 size of the event, this macro can be used.
- *				 Otherwise this must be defined as empty.
- * #define _seqbufptr		 Define the name of index variable or 0 if
- *				 not required.
- */
-#define _SEQ_NEEDBUF(len)	/* empty */
-#endif
-#endif /* !OSSLIB */
-
-#define SEQ_VOLUME_MODE(dev, mode)	{_SEQ_NEEDBUF(8);\
-					_seqbuf[_seqbufptr] = SEQ_EXTENDED;\
-					_seqbuf[_seqbufptr+1] = SEQ_VOLMODE;\
-					_seqbuf[_seqbufptr+2] = (dev);\
-					_seqbuf[_seqbufptr+3] = (mode);\
-					_seqbuf[_seqbufptr+4] = 0;\
-					_seqbuf[_seqbufptr+5] = 0;\
-					_seqbuf[_seqbufptr+6] = 0;\
-					_seqbuf[_seqbufptr+7] = 0;\
-					_SEQ_ADVBUF(8);}
-
-/*
- * Midi voice messages
- */
-
-#define _CHN_VOICE(dev, event, chn, note, parm) \
-					{_SEQ_NEEDBUF(8);\
-					_seqbuf[_seqbufptr] = EV_CHN_VOICE;\
-					_seqbuf[_seqbufptr+1] = (dev);\
-					_seqbuf[_seqbufptr+2] = (event);\
-					_seqbuf[_seqbufptr+3] = (chn);\
-					_seqbuf[_seqbufptr+4] = (note);\
-					_seqbuf[_seqbufptr+5] = (parm);\
-					_seqbuf[_seqbufptr+6] = (0);\
-					_seqbuf[_seqbufptr+7] = 0;\
-					_SEQ_ADVBUF(8);}
-
-#define SEQ_START_NOTE(dev, chn, note, vol) \
-		_CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol)
-
-#define SEQ_STOP_NOTE(dev, chn, note, vol) \
-		_CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol)
-
-#define SEQ_KEY_PRESSURE(dev, chn, note, pressure) \
-		_CHN_VOICE(dev, MIDI_KEY_PRESSURE, chn, note, pressure)
-
-/*
- * Midi channel messages
- */
-
-#define _CHN_COMMON(dev, event, chn, p1, p2, w14) \
-					{_SEQ_NEEDBUF(8);\
-					_seqbuf[_seqbufptr] = EV_CHN_COMMON;\
-					_seqbuf[_seqbufptr+1] = (dev);\
-					_seqbuf[_seqbufptr+2] = (event);\
-					_seqbuf[_seqbufptr+3] = (chn);\
-					_seqbuf[_seqbufptr+4] = (p1);\
-					_seqbuf[_seqbufptr+5] = (p2);\
-					*(short *)&_seqbuf[_seqbufptr+6] = (w14);\
-					_SEQ_ADVBUF(8);}
-/*
- * SEQ_SYSEX permits sending of sysex messages. (It may look that it permits
- * sending any MIDI bytes but it's absolutely not possible. Trying to do
- * so _will_ cause problems with MPU401 intelligent mode).
- *
- * Sysex messages are sent in blocks of 1 to 6 bytes. Longer messages must be
- * sent by calling SEQ_SYSEX() several times (there must be no other events
- * between them). First sysex fragment must have 0xf0 in the first byte
- * and the last byte (buf[len-1] of the last fragment must be 0xf7. No byte
- * between these sysex start and end markers cannot be larger than 0x7f. Also
- * lengths of each fragments (except the last one) must be 6.
- *
- * Breaking the above rules may work with some MIDI ports but is likely to
- * cause fatal problems with some other devices (such as MPU401).
- */
-#define SEQ_SYSEX(dev, buf, len) \
-					{int ii, ll=(len); \
-					 unsigned char *bufp=buf;\
-					 if (ll>6)ll=6;\
-					_SEQ_NEEDBUF(8);\
-					_seqbuf[_seqbufptr] = EV_SYSEX;\
-					_seqbuf[_seqbufptr+1] = (dev);\
-					for(ii=0;ii<ll;ii++)\
-					   _seqbuf[_seqbufptr+ii+2] = bufp[ii];\
-					for(ii=ll;ii<6;ii++)\
-					   _seqbuf[_seqbufptr+ii+2] = 0xff;\
-					_SEQ_ADVBUF(8);}
-
-#define SEQ_CHN_PRESSURE(dev, chn, pressure) \
-		_CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0, 0)
-
-#define SEQ_SET_PATCH SEQ_PGM_CHANGE
-#ifdef OSSLIB
-#   define SEQ_PGM_CHANGE(dev, chn, patch) \
-		{OSS_patch_caching(dev, chn, patch, seqfd, _seqbuf, _seqbuflen); \
-		 _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0);}
-#else
-#   define SEQ_PGM_CHANGE(dev, chn, patch) \
-		_CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0)
-#endif
-
-#define SEQ_CONTROL(dev, chn, controller, value) \
-		_CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value)
-
-#define SEQ_BENDER(dev, chn, value) \
-		_CHN_COMMON(dev, MIDI_PITCH_BEND, chn, 0, 0, value)
-
-
-#define SEQ_V2_X_CONTROL(dev, voice, controller, value)	{_SEQ_NEEDBUF(8);\
-					_seqbuf[_seqbufptr] = SEQ_EXTENDED;\
-					_seqbuf[_seqbufptr+1] = SEQ_CONTROLLER;\
-					_seqbuf[_seqbufptr+2] = (dev);\
-					_seqbuf[_seqbufptr+3] = (voice);\
-					_seqbuf[_seqbufptr+4] = (controller);\
-					_seqbuf[_seqbufptr+5] = ((value)&0xff);\
-					_seqbuf[_seqbufptr+6] = ((value>>8)&0xff);\
-					_seqbuf[_seqbufptr+7] = 0;\
-					_SEQ_ADVBUF(8);}
-/*
- * The following 5 macros are incorrectly implemented and obsolete.
- * Use SEQ_BENDER and SEQ_CONTROL (with proper controller) instead.
- */
-#define SEQ_PITCHBEND(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER, value)
-#define SEQ_BENDER_RANGE(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER_RANGE, value)
-#define SEQ_EXPRESSION(dev, voice, value) SEQ_CONTROL(dev, voice, CTL_EXPRESSION, value*128)
-#define SEQ_MAIN_VOLUME(dev, voice, value) SEQ_CONTROL(dev, voice, CTL_MAIN_VOLUME, (value*16383)/100)
-#define SEQ_PANNING(dev, voice, pos) SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2)
-
-/*
- * Timing and syncronization macros
- */
-
-#define _TIMER_EVENT(ev, parm)		{_SEQ_NEEDBUF(8);\
-					_seqbuf[_seqbufptr+0] = EV_TIMING; \
-					_seqbuf[_seqbufptr+1] = (ev); \
-					_seqbuf[_seqbufptr+2] = 0;\
-					_seqbuf[_seqbufptr+3] = 0;\
-					*(unsigned int *)&_seqbuf[_seqbufptr+4] = (parm); \
-					_SEQ_ADVBUF(8);}
-
-#define SEQ_START_TIMER()		_TIMER_EVENT(TMR_START, 0)
-#define SEQ_STOP_TIMER()		_TIMER_EVENT(TMR_STOP, 0)
-#define SEQ_CONTINUE_TIMER()		_TIMER_EVENT(TMR_CONTINUE, 0)
-#define SEQ_WAIT_TIME(ticks)		_TIMER_EVENT(TMR_WAIT_ABS, ticks)
-#define SEQ_DELTA_TIME(ticks)		_TIMER_EVENT(TMR_WAIT_REL, ticks)
-#define SEQ_ECHO_BACK(key)		_TIMER_EVENT(TMR_ECHO, key)
-#define SEQ_SET_TEMPO(value)		_TIMER_EVENT(TMR_TEMPO, value)
-#define SEQ_SONGPOS(pos)		_TIMER_EVENT(TMR_SPP, pos)
-#define SEQ_TIME_SIGNATURE(sig)		_TIMER_EVENT(TMR_TIMESIG, sig)
-
-/*
- * Local control events
- */
-
-#define _LOCAL_EVENT(ev, parm)		{_SEQ_NEEDBUF(8);\
-					_seqbuf[_seqbufptr+0] = EV_SEQ_LOCAL; \
-					_seqbuf[_seqbufptr+1] = (ev); \
-					_seqbuf[_seqbufptr+2] = 0;\
-					_seqbuf[_seqbufptr+3] = 0;\
-					*(unsigned int *)&_seqbuf[_seqbufptr+4] = (parm); \
-					_SEQ_ADVBUF(8);}
-
-#define SEQ_PLAYAUDIO(devmask)		_LOCAL_EVENT(LOCL_STARTAUDIO, devmask)
-/*
- * Events for the level 1 interface only
- */
-
-#define SEQ_MIDIOUT(device, byte)	{_SEQ_NEEDBUF(4);\
-					_seqbuf[_seqbufptr] = SEQ_MIDIPUTC;\
-					_seqbuf[_seqbufptr+1] = (byte);\
-					_seqbuf[_seqbufptr+2] = (device);\
-					_seqbuf[_seqbufptr+3] = 0;\
-					_SEQ_ADVBUF(4);}
-
-/*
- * Patch loading.
- */
-#ifdef OSSLIB
-#   define SEQ_WRPATCH(patchx, len) \
-		OSS_write_patch(seqfd, (char*)(patchx), len)
-#   define SEQ_WRPATCH2(patchx, len) \
-		OSS_write_patch2(seqfd, (char*)(patchx), len)
-#else
-#   define SEQ_WRPATCH(patchx, len) \
-		{if (_seqbufptr) SEQ_DUMPBUF();\
-		 if (write(seqfd, (char*)(patchx), len)==-1) \
-		    perror("Write patch: /dev/sequencer");}
-#   define SEQ_WRPATCH2(patchx, len) \
-		(SEQ_DUMPBUF(), write(seqfd, (char*)(patchx), len))
-#endif
-
-#endif
-#endif
diff --git a/winsup/cygwin/include/sys/statfs.h b/winsup/cygwin/include/sys/statfs.h
deleted file mode 100644
index 51ad3c6b1..000000000
--- a/winsup/cygwin/include/sys/statfs.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* sys/statfs.h
-
-   Copyright 2002 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#include <sys/vfs.h>
diff --git a/winsup/cygwin/include/sys/statvfs.h b/winsup/cygwin/include/sys/statvfs.h
deleted file mode 100644
index aa86674af..000000000
--- a/winsup/cygwin/include/sys/statvfs.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* sys/statvfs.h
-
-   Copyright 2005 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_STATVFS_H_
-#define _SYS_STATVFS_H_
-
-#include <sys/types.h>
-
-#define ST_RDONLY 0x80000	/* equals FILE_READ_ONLY_VOLUME */
-#define ST_NOSUID 0		/* Looking for that bit should always fail. */
-
-struct statvfs {
-   unsigned long    f_bsize;    /* file system block size */
-   unsigned long    f_frsize;   /* fragment size */
-   fsblkcnt_t	    f_blocks;   /* size of fs in f_frsize units */
-   fsblkcnt_t	    f_bfree;    /* free blocks in fs */
-   fsblkcnt_t	    f_bavail;   /* free blocks avail to non-superuser */
-   fsfilcnt_t	    f_files;    /* total file nodes in file system */
-   fsfilcnt_t	    f_ffree;    /* free file nodes in fs */
-   fsfilcnt_t	    f_favail;   /* avail file nodes in fs */
-   unsigned long    f_fsid;     /* file system id */
-   unsigned long    f_flag;	/* mount flags */
-   unsigned long    f_namemax;  /* maximum length of filenames */
-};
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-int statvfs (const char *__path, struct statvfs *__buf);
-int fstatvfs (int __fd, struct statvfs *__buf);
-
-#ifdef __cplusplus
-};
-#endif /* __cplusplus */
-
-#endif /*_SYS_STATVFS_H_*/
diff --git a/winsup/cygwin/include/sys/stdio.h b/winsup/cygwin/include/sys/stdio.h
deleted file mode 100644
index b61110281..000000000
--- a/winsup/cygwin/include/sys/stdio.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* sys/stdio.h
-
-   Copyright 2004, 2005, 2006, 2007, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_STDIO_H_
-#define _SYS_STDIO_H_
-
-#include <sys/cdefs.h>
-#include <sys/lock.h>
-
-/* These definitions should be kept in sync with those in the newlib
-   header of the same name (newlib/libc/include/sys/stdio.h).  */
-
-#if !defined(__SINGLE_THREAD__)
-#  if !defined(_flockfile)
-#    define _flockfile(fp) ({ if (!((fp)->_flags & __SSTR)) \
-		  __cygwin_lock_lock ((_LOCK_T *)&(fp)->_lock); })
-#  endif
-#  if !defined(_ftrylockfile)
-#    define _ftrylockfile(fp) (((fp)->_flags & __SSTR) ? 0 : \
-		  __cygwin_lock_trylock ((_LOCK_T *)&(fp)->_lock))
-#  endif
-#  if !defined(_funlockfile)
-#    define _funlockfile(fp) ({ if (!((fp)->_flags & __SSTR)) \
-		  __cygwin_lock_unlock ((_LOCK_T *)&(fp)->_lock); })
-#  endif
-#endif
-
-__BEGIN_DECLS
-
-ssize_t	_EXFUN(getline, (char **, size_t *, FILE *));
-ssize_t	_EXFUN(getdelim, (char **, size_t *, int, FILE *));
-
-__END_DECLS
-
-#endif
diff --git a/winsup/cygwin/include/sys/strace.h b/winsup/cygwin/include/sys/strace.h
deleted file mode 100644
index 376cf7ac6..000000000
--- a/winsup/cygwin/include/sys/strace.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/* sys/strace.h
-
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2008, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* This file contains routines for tracing system calls and other internal
-   phenomenon.
-
-   When tracing system calls, try to use the same style throughout:
-
-   result = syscall (arg1, arg2, arg3) [optional extra stuff]
-
-   If a system call can block (eg: read, write, wait), print another message
-   before hanging so the user will know why the program has stopped.
-
-   Note: __seterrno will also print a trace message.  Have that printed
-   *first*.  This will make it easy to always know what __seterrno is
-   refering to.  For the same reason, try not to have __seterrno messages
-   printed alone.
-*/
-
-#ifndef _SYS_STRACE_H
-#define _SYS_STRACE_H
-
-#include <stdarg.h>
-
-#ifdef __cplusplus
-
-class child_info;
-class strace
-{
-  int vsprntf (char *buf, const char *func, const char *infmt, va_list ap);
-  void write (unsigned category, const char *buf, int count);
-  unsigned char _active;
-public:
-  void activate ();
-  strace () {activate ();}
-  int microseconds ();
-  int version;
-  int lmicrosec;
-  bool execing;
-  void hello () __attribute__ ((regparm (1)));
-  void prntf (unsigned, const char *func, const char *, ...) /*__attribute__ ((regparm(3)))*/;
-  void vprntf (unsigned, const char *func, const char *, va_list ap) /*__attribute__ ((regparm(3)))*/;
-  void wm (int message, int word, int lon) __attribute__ ((regparm(3)));
-  void write_childpid (child_info&, unsigned long) __attribute__ ((regparm (2)));
-  bool attached () const {return _active == 3;}
-  bool active () const {return _active & 1;}
-  unsigned char& active_val () {return _active;}
-};
-
-extern strace strace;
-
-#endif /* __cplusplus */
-
-#define _STRACE_INTERFACE_ACTIVATE_ADDR  -1
-#define _STRACE_INTERFACE_ACTIVATE_ADDR1 -2
-#define _STRACE_CHILD_PID -3
-
-/* Bitmasks of tracing messages to print.  */
-
-#define _STRACE_ALL	 0x000001 // so behaviour of strace=1 is unchanged
-#define _STRACE_FLUSH	 0x000002 // flush output buffer after every message
-#define _STRACE_INHERIT  0x000004 // children inherit mask from parent
-#define _STRACE_UHOH	 0x000008 // unusual or weird phenomenon
-#define _STRACE_SYSCALL	 0x000010 // system calls
-#define _STRACE_STARTUP	 0x000020 // argc/envp printout at startup
-#define _STRACE_DEBUG    0x000040 // info to help debugging
-#define _STRACE_PARANOID 0x000080 // paranoid info
-#define _STRACE_TERMIOS	 0x000100 // info for debugging termios stuff
-#define _STRACE_SELECT	 0x000200 // info on ugly select internals
-#define _STRACE_WM	 0x000400 // trace windows messages (enable _strace_wm)
-#define _STRACE_SIGP	 0x000800 // trace signal and process handling
-#define _STRACE_MINIMAL	 0x001000 // very minimal strace output
-#define _STRACE_PTHREAD	 0x002000 // pthread calls
-#define _STRACE_EXITDUMP 0x004000 // dump strace cache on exit
-#define _STRACE_SYSTEM	 0x008000 // cache strace messages
-#define _STRACE_NOMUTEX	 0x010000 // don't use mutex for synchronization
-#define _STRACE_MALLOC	 0x020000 // trace malloc calls
-#define _STRACE_THREAD	 0x040000 // cygthread calls
-#define _STRACE_NOTALL	 0x080000 // don't include if _STRACE_ALL
-#define _STRACE_SPECIAL	 0x100000 // special case, only for debugging - do not check in
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void small_printf (const char *, ...);
-void strace_printf (unsigned, const char *func, const char *, ...);
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifdef __cplusplus
-
-#ifdef NOSTRACE
-#define strace_printf_wrap(what, fmt, args...)
-#define strace_printf_wrap1(what, fmt, args...)
-#else
-#define strace_printf_wrap(what, fmt, args...) \
-   ((void) ({\
-	if ((_STRACE_ ## what & _STRACE_SYSTEM) || strace.active ()) \
-	  strace.prntf(_STRACE_ ## what, __PRETTY_FUNCTION__, fmt, ## args); \
-	0; \
-    }))
-#define strace_printf_wrap1(what, fmt, args...) \
-    ((void) ({\
-	if ((_STRACE_ ## what & _STRACE_SYSTEM) || strace.active ()) \
-	  strace.prntf((_STRACE_ ## what) | _STRACE_NOTALL, __PRETTY_FUNCTION__, fmt, ## args); \
-	0; \
-    }))
-#endif /*NOSTRACE*/
-
-#define debug_printf(fmt, args...) strace_printf_wrap(DEBUG, fmt , ## args)
-#define malloc_printf(fmt, args...) strace_printf_wrap1(MALLOC, fmt , ## args)
-#define minimal_printf(fmt, args...) strace_printf_wrap1(MINIMAL, fmt , ## args)
-#define paranoid_printf(fmt, args...) strace_printf_wrap1(PARANOID, fmt , ## args)
-#define pthread_printf(fmt, args...) strace_printf_wrap1(PTHREAD, fmt , ## args)
-#define select_printf(fmt, args...) strace_printf_wrap(SELECT, fmt , ## args)
-#define sigproc_printf(fmt, args...) strace_printf_wrap(SIGP, fmt , ## args)
-#define syscall_printf(fmt, args...) strace_printf_wrap(SYSCALL, fmt , ## args)
-#define system_printf(fmt, args...) strace_printf_wrap(SYSTEM, fmt , ## args)
-#define termios_printf(fmt, args...) strace_printf_wrap(TERMIOS, fmt , ## args)
-#define thread_printf(fmt, args...) strace_printf_wrap1(THREAD, fmt , ## args)
-#define special_printf(fmt, args...) strace_printf_wrap1(SPECIAL, fmt , ## args)
-#define wm_printf(fmt, args...) strace_printf_wrap(WM, fmt , ## args)
-#endif /* __cplusplus */
-#endif /* _SYS_STRACE_H */
diff --git a/winsup/cygwin/include/sys/sysinfo.h b/winsup/cygwin/include/sys/sysinfo.h
deleted file mode 100644
index 1e24c860a..000000000
--- a/winsup/cygwin/include/sys/sysinfo.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* sys/sysinfo.h
-
-   Copyright 2009 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/sysinfo.h header file for Cygwin.  */
-
-#ifndef _SYS_SYSINFO_H
-#define _SYS_SYSINFO_H
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-
-extern int get_nprocs_conf (void);
-extern int get_nprocs (void);
-extern long get_phys_pages (void);
-extern long get_avphys_pages (void);
-
-__END_DECLS
-
-#endif /* _SYS_SYSINFO_H */
diff --git a/winsup/cygwin/include/sys/syslimits.h b/winsup/cygwin/include/sys/syslimits.h
deleted file mode 100644
index b501de81e..000000000
--- a/winsup/cygwin/include/sys/syslimits.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* sys/syslimits.h
-
-   Copyright 2006 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_SYSLIMITS_H
-#define _SYS_SYSLIMITS_H
-
-#ifdef _COMPILING_NEWLIB
-# include <limits.h>
-#else
-# error "Do not include sys/syslimits.h from applications directly."
-#endif
-
-#endif /*_SYS_SYSLIMITS_H */
diff --git a/winsup/cygwin/include/sys/syslog.h b/winsup/cygwin/include/sys/syslog.h
deleted file mode 100644
index d7279d3be..000000000
--- a/winsup/cygwin/include/sys/syslog.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* sys/syslog.h
-
-   Copyright 1996, 1998, 2001, 2005 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_LOG_H
-#define	_SYS_LOG_H
-
-#include <sys/cdefs.h>
-#include <stdarg.h>
-
-#define _PATH_LOG	"/dev/log"
-#define _PATH_KLOG	"/dev/kmsg"
-
-#define	LOG_EMERG	0
-#define	LOG_ALERT	1
-#define	LOG_CRIT	2
-#define	LOG_ERR		3
-#define	LOG_WARNING	4
-#define	LOG_NOTICE	5
-#define	LOG_INFO	6
-#define	LOG_DEBUG	7
-
-#define	LOG_PRIMASK	0x07
-
-#define	LOG_PRI(p)	((p) & LOG_PRIMASK)
-#define	LOG_MAKEPRI(fac, pri)	(((fac) << 3) | (pri))
-
-#define	LOG_KERN	(0<<3)
-#define	LOG_USER	(1<<3)
-#define	LOG_MAIL	(2<<3)
-#define	LOG_DAEMON	(3<<3)
-#define	LOG_AUTH	(4<<3)
-#define	LOG_SYSLOG	(5<<3)
-#define	LOG_LPR		(6<<3)
-#define	LOG_NEWS	(7<<3)
-#define	LOG_UUCP	(8<<3)
-#define	LOG_CRON	(9<<3)
-#define	LOG_AUTHPRIV	(10<<3)
-#define LOG_FTP		(11<<3)
-
-/* Codes through 15 are reserved for system use */
-#define LOG_LOCAL0	(16<<3)
-#define LOG_LOCAL1	(17<<3)
-#define LOG_LOCAL2	(18<<3)
-#define LOG_LOCAL3	(19<<3)
-#define LOG_LOCAL4	(20<<3)
-#define LOG_LOCAL5	(21<<3)
-#define LOG_LOCAL6	(22<<3)
-#define LOG_LOCAL7	(23<<3)
-
-#define	LOG_NFACILITIES	24
-#define	LOG_FACMASK	0x03f8
-#define	LOG_FAC(p)	(((p) & LOG_FACMASK) >> 3)
-
-#ifdef SYSLOG_NAMES
-
-#define INTERNAL_NOPRI	0x10				/* Maps to "none" */
-#define INTERNAL_MARK	LOG_MAKEPRI(LOG_NFACILITIES, 0)	/* Maps to "mark" */
-
-typedef struct _code {
-  char *c_name;
-  int   c_val;
-} CODE;
-
-CODE prioritynames[] = {
-  { "alert",	LOG_ALERT },
-  { "crit",	LOG_CRIT },
-  { "debug",	LOG_DEBUG },
-  { "emerg",	LOG_EMERG },
-  { "err",	LOG_ERR },
-  { "error",	LOG_ERR },		/* Deprecated */
-  { "info",	LOG_INFO },
-  { "none",	INTERNAL_NOPRI },
-  { "notice",	LOG_NOTICE },
-  { "panic",	LOG_EMERG },		/* Deprecated */
-  { "warn",	LOG_WARNING },		/* Deprecated */
-  { "warning",	LOG_WARNING },
-  { NULL, -1 }
-};
-
-CODE facilitynames[] = {
-  { "auth",	LOG_AUTH },
-  { "authpriv",	LOG_AUTHPRIV },
-  { "cron",	LOG_CRON },
-  { "daemon",	LOG_DAEMON },
-  { "ftp",	LOG_FTP },
-  { "kern",	LOG_KERN },
-  { "lpr",	LOG_LPR },
-  { "mail",	LOG_MAIL },
-  { "mark",	INTERNAL_MARK },
-  { "news",	LOG_NEWS },
-  { "security",	LOG_AUTH },		/* Deprecated */
-  { "syslog",	LOG_SYSLOG },
-  { "user",	LOG_USER },
-  { "uucp",	LOG_UUCP },
-  { "local0",	LOG_LOCAL0 },
-  { "local1",	LOG_LOCAL1 },
-  { "local2",	LOG_LOCAL2 },
-  { "local3",	LOG_LOCAL3 },
-  { "local4",	LOG_LOCAL4 },
-  { "local5",	LOG_LOCAL5 },
-  { "local6",	LOG_LOCAL6 },
-  { "local7",	LOG_LOCAL7 },
-  { NULL,	-1 }
-};
-
-#endif /* SYSLOG_NAMES */
-
-#define	LOG_MASK(pri)	(1 << (pri))
-#define	LOG_UPTO(pri)	((1 << ((pri)+1)) - 1)
-
-/*
- * Option flags for openlog.
- *
- * LOG_ODELAY no longer does anything.
- * LOG_NDELAY is the inverse of what it used to be.
- */
-#define LOG_PID         0x01    /* log the pid with each message */
-#define LOG_CONS        0x02    /* log on the console if errors in sending */
-#define LOG_ODELAY      0x04    /* delay open until first syslog() (default) */
-#define LOG_NDELAY      0x08    /* don't delay open */
-#define LOG_NOWAIT      0x10    /* don't wait for console forks: DEPRECATED */
-#define LOG_PERROR      0x20    /* log to stderr as well */
-
-__BEGIN_DECLS
-
-
-void	closelog (void);
-void	openlog (const char *, int, int);
-int	setlogmask (int);
-void	syslog (int, const char *, ...);
-void	vsyslog (int, const char *, va_list ap);
-
-__END_DECLS
-
-
-#endif /* _SYS_LOG_H */
diff --git a/winsup/cygwin/include/sys/sysmacros.h b/winsup/cygwin/include/sys/sysmacros.h
deleted file mode 100644
index 82bc6c1e3..000000000
--- a/winsup/cygwin/include/sys/sysmacros.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* sys/sysmacros.h
-
-   Copyright 1998, 2001, 2010 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_SYSMACROS_H
-#define _SYS_SYSMACROS_H
-
-#define major(dev) ((int)(((dev) >> 16) & 0xffff))
-#define minor(dev) ((int)((dev) & 0xffff))
-#define makedev(major, minor) (((major) << 16) | ((minor) & 0xffff))
-
-#endif /* _SYS_SYSMACROS_H */
diff --git a/winsup/cygwin/include/sys/sysproto.h b/winsup/cygwin/include/sys/sysproto.h
deleted file mode 100644
index 488782b89..000000000
--- a/winsup/cygwin/include/sys/sysproto.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* sys/sysproto.h
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/sysproto.h header file for Cygwin.  */
-
-#ifndef _SYS_SYSPROTO_H
-#define _SYS_SYSPROTO_H
-
-#include <cygwin/sysproto.h>
-
-#endif /* _SYS_SYSPROTO_H */
diff --git a/winsup/cygwin/include/sys/termio.h b/winsup/cygwin/include/sys/termio.h
deleted file mode 100644
index 87f2eb461..000000000
--- a/winsup/cygwin/include/sys/termio.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* sys/termio.h
-
-   Copyright 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#include <sys/termios.h>
-
diff --git a/winsup/cygwin/include/sys/termios.h b/winsup/cygwin/include/sys/termios.h
deleted file mode 100644
index 974a67404..000000000
--- a/winsup/cygwin/include/sys/termios.h
+++ /dev/null
@@ -1,354 +0,0 @@
-/* sys/termios.h
-
-   Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006,
-   2007 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* sys/termios.h */
-
-#ifndef	_SYS_TERMIOS_H
-#define _SYS_TERMIOS_H
-
-#define	TIOCMGET	0x5415
-#define	TIOCMBIS	0x5416
-#define	TIOCMBIC	0x5417
-#define	TIOCMSET	0x5418
-#define	TIOCINQ		0x541B
-
-/* TIOCINQ is utilized instead of FIONREAD which has been
-accupied for other purposes under CYGWIN.
-Other UNIX ioctl requests has been omited because
-effects of their work one can achive by standard
-POSIX commands */
-
-#define TIOCSBRK	0x5427
-#define TIOCCBRK	0x5428
-
-#define	TIOCM_DTR	0x002
-#define	TIOCM_RTS	0x004
-#define	TIOCM_CTS	0x020
-#define	TIOCM_CAR	0x040
-#define	TIOCM_RNG	0x080
-#define	TIOCM_DSR	0x100
-#define	TIOCM_CD	TIOCM_CAR
-#define	TIOCM_RI	TIOCM_RNG
-
-#define TCOOFF		0
-#define TCOON		1
-#define TCIOFF		2
-#define TCION		3
-
-#define TCGETA	5
-#define TCSETA	6
-#define TCSETAW		7
-#define TCSETAF		8
-
-#define TCIFLUSH	0
-#define TCOFLUSH	1
-#define TCIOFLUSH	2
-#define TCFLSH          3
-
-#define TCSAFLUSH	1
-#define TCSANOW		2
-#define TCSADRAIN	3
-#define TCSADFLUSH	4
-
-#define TIOCPKT		6
-
-#define TIOCPKT_DATA		 0
-#define TIOCPKT_FLUSHREAD	 1
-#define TIOCPKT_FLUSHWRITE	 2
-#define TIOCPKT_STOP		 4
-#define TIOCPKT_START		 8
-#define TIOCPKT_NOSTOP		16
-#define TIOCPKT_DOSTOP		32
-
-#define FIONBIO 0x8004667e /* To be compatible with socket version */
-
-#define CTRL(ch)	((ch)&0x1F)
-
-#define CNUL	0
-#define CDEL	0x0007f
-#define CESC	'\\'
-#define CINTR	CTRL('C')
-#define CQUIT	0x0001c
-#define CERASE	CDEL
-#define CKILL	CTRL('U')
-#define CEOT	CTRL('D')
-#define CEOL	0
-#define CEOL2	0
-#define CEOF	CTRL('D')
-#define CSTART	CTRL('Q')
-#define CSTOP	CTRL('S')
-#define CSWTCH	0x0001a
-#define NSWTCH	0
-#define CSUSP	CTRL('Z')
-#define CDSUSP	CTRL('Y')
-#define CRPRNT	CTRL('R')
-#define CFLUSH	CTRL('O')
-#define CWERASE	CTRL('W')
-#define CLNEXT	CTRL('V')
-
-/* iflag bits */
-#define IGNBRK	0x00001
-#define BRKINT	0x00002
-#define IGNPAR	0x00004
-#define IMAXBEL	0x00008
-#define INPCK	0x00010
-#define ISTRIP	0x00020
-#define INLCR	0x00040
-#define IGNCR	0x00080
-#define ICRNL	0x00100
-#define IXON	0x00400
-#define IXOFF	0x01000
-#define IUCLC	0x04000
-#define IXANY	0x08000
-#define PARMRK	0x10000
-
-/* oflag bits */
-
-#define OPOST	0x00001
-#define OLCUC	0x00002
-#define OCRNL	0x00004
-#define ONLCR	0x00008
-#define ONOCR	0x00010
-#define ONLRET	0x00020
-#define OFILL	0x00040
-#define CRDLY	0x00180
-#define CR0	0x00000
-#define CR1	0x00080
-#define CR2	0x00100
-#define CR3	0x00180
-#define NLDLY	0x00200
-#define NL0	0x00000
-#define NL1	0x00200
-#define BSDLY	0x00400
-#define BS0	0x00000
-#define BS1	0x00400
-#define TABDLY	0x01800
-#define TAB0	0x00000
-#define TAB1	0x00800
-#define TAB2	0x01000
-#define TAB3	0x01800
-#define XTABS	0x01800
-#define VTDLY	0x02000
-#define VT0	0x00000
-#define VT1	0x02000
-#define FFDLY	0x04000
-#define FF0	0x00000
-#define FF1	0x04000
-#define OFDEL	0x08000
-
-/* cflag bits */
-
-/* Baud rate values.  These must fit in speed_t, which is unsigned
-   char.  See also the extended baud rates below.  These baud rates
-   set an additional bit. */
-#define CBAUD	 0x0100f
-#define B0	 0x00000
-#define B50	 0x00001
-#define B75	 0x00002
-#define B110	 0x00003
-#define B134	 0x00004
-#define B150	 0x00005
-#define B200	 0x00006
-#define B300	 0x00007
-#define B600	 0x00008
-#define B1200	 0x00009
-#define B1800	 0x0000a
-#define B2400	 0x0000b
-#define B4800	 0x0000c
-#define B9600	 0x0000d
-#define B19200	 0x0000e
-#define B38400	 0x0000f
-
-#define CSIZE	 0x00030
-#define CS5	 0x00000
-#define CS6	 0x00010
-#define CS7	 0x00020
-#define CS8	 0x00030
-#define CSTOPB	 0x00040
-#define CREAD	 0x00080
-#define PARENB	 0x00100
-#define PARODD	 0x00200
-#define HUPCL	 0x00400
-#define CLOCAL	 0x00800
-
-/* Extended baud rates above 37K. */
-#define CBAUDEX	 0x0100f
-#define B57600	 0x01001
-#define B115200	 0x01002
-#define B128000	 0x01003
-#define B230400  0x01004
-#define B256000	 0x01005
-#define B460800  0x01006
-#define B500000  0x01007
-#define B576000  0x01008
-#define B921600  0x01009
-#define B1000000 0x0100a
-#define B1152000 0x0100b
-#define B1500000 0x0100c
-#define B2000000 0x0100d
-#define B2500000 0x0100e
-#define B3000000 0x0100f
-
-#define CRTSXOFF 0x04000
-#define CRTSCTS	 0x08000
-
-/* lflag bits */
-#define ISIG	0x0001
-#define ICANON	0x0002
-#define ECHO	0x0004
-#define ECHOE	0x0008
-#define ECHOK	0x0010
-#define ECHONL	0x0020
-#define NOFLSH	0x0040
-#define TOSTOP	0x0080
-#define IEXTEN	0x0100
-#define FLUSHO	0x0200
-#define ECHOKE	0x0400
-#define ECHOCTL	0x0800
-
-#define VDISCARD	1
-#define VEOL		2
-#define VEOL2		3
-#define VEOF		4
-#define VERASE		5
-#define VINTR		6
-#define VKILL		7
-#define VLNEXT		8
-#define VMIN		9
-#define VQUIT		10
-#define VREPRINT	11
-#define VSTART		12
-#define VSTOP		13
-#define VSUSP		14
-#define VSWTC		15
-#define VTIME		16
-#define VWERASE	17
-
-#define NCCS		18
-
-/* Compare a character C to a value VAL from the `c_cc' array in a
-   `struct termios'.  If VAL is _POSIX_VDISABLE, no character can match it.  */
-#define CCEQ(val, c)	((c) == (val) && (val) != _POSIX_VDISABLE)
-
-typedef unsigned char cc_t;
-typedef unsigned int  tcflag_t;
-typedef unsigned int  speed_t;
-typedef unsigned short otcflag_t;
-typedef unsigned char ospeed_t;
-
-struct __oldtermios
-{
-  otcflag_t	c_iflag;
-  otcflag_t	c_oflag;
-  otcflag_t	c_cflag;
-  otcflag_t	c_lflag;
-  char		c_line;
-  cc_t		c_cc[NCCS];
-  ospeed_t	c_ispeed;
-  ospeed_t	c_ospeed;
-};
-
-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;
-};
-
-#ifdef CYGWIN_VERSION_DLL_IS_OLD_TERMIOS
-#ifdef __GNUC__
-# define __tonew_termios(ti) \
-  ({ \
-    struct termios *__newti; \
-   \
-    if (!CYGWIN_VERSION_DLL_IS_OLD_TERMIOS) \
-      __newti = (struct termios *) ti; \
-    else \
-      { \
-	__newti = (struct termios *) alloca(sizeof(struct termios)); \
-	__newti->c_iflag = ((struct __oldtermios *)ti)->c_iflag; \
-	__newti->c_oflag = ((struct __oldtermios *)ti)->c_oflag; \
-	__newti->c_cflag = ((struct __oldtermios *)ti)->c_cflag; \
-	__newti->c_lflag = ((struct __oldtermios *)ti)->c_lflag; \
-	__newti->c_line = ((struct __oldtermios *)ti)->c_line; \
-	__newti->c_ispeed = ((struct __oldtermios *)ti)->c_ispeed; \
-	__newti->c_ospeed = ((struct __oldtermios *)ti)->c_ospeed; \
-	memcpy (__newti->c_cc, ((struct __oldtermios *)ti)->c_cc, sizeof(__newti->c_cc)); \
-      } \
-    __newti; \
-  })
-
-# define __makenew_termios(ti) \
-  (CYGWIN_VERSION_DLL_IS_OLD_TERMIOS ? \
-   (struct termios *) alloca (sizeof (struct termios)) : (ti))
-
-# define __toapp_termios(toti, fromti) \
-  ({ \
-    if (!CYGWIN_VERSION_DLL_IS_OLD_TERMIOS) \
-      toti = fromti; \
-    else \
-      { \
-	((struct __oldtermios *)toti)->c_iflag = fromti->c_iflag; \
-	((struct __oldtermios *)toti)->c_oflag = fromti->c_oflag; \
-	((struct __oldtermios *)toti)->c_cflag = fromti->c_cflag; \
-	((struct __oldtermios *)toti)->c_lflag = fromti->c_lflag; \
-	((struct __oldtermios *)toti)->c_line = fromti->c_line; \
-	((struct __oldtermios *)toti)->c_ispeed = fromti->c_ispeed; \
-	((struct __oldtermios *)toti)->c_ospeed = fromti->c_ospeed; \
-	memcpy (((struct __oldtermios*)toti)->c_cc, fromti->c_cc, sizeof(fromti->c_cc)); \
-      } \
-    toti; \
-  })
-#endif /*__GNUC__*/
-#endif
-
-#define termio termios
-
-#define cfgetospeed(tp)		((tp)->c_ospeed)
-#define cfgetispeed(tp)		((tp)->c_ispeed)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int tcgetattr (int, struct termios *);
-int tcsetattr (int, int, const struct termios *);
-int tcsendbreak (int, int);
-int tcdrain (int);
-int tcflush (int, int);
-int tcflow (int, int);
-void cfmakeraw (struct termios *);
-int cfsetispeed (struct termios *, speed_t);
-int cfsetospeed (struct termios *, speed_t);
-
-#ifdef __cplusplus
-}
-#endif
-
-/* Extra stuff to make porting stuff easier.  */
-struct winsize
-{
-  unsigned short ws_row, ws_col;
-  unsigned short ws_xpixel, ws_ypixel;
-};
-
-#define TIOCGWINSZ (('T' << 8) | 1)
-#define TIOCSWINSZ (('T' << 8) | 2)
-#define TIOCLINUX  (('T' << 8) | 3)
-#define TIOCGPGRP  (('T' << 8) | 0xf)
-#define TIOCSPGRP  (('T' << 8) | 0x10)
-
-#endif	/* _SYS_TERMIOS_H */
diff --git a/winsup/cygwin/include/sys/ttychars.h b/winsup/cygwin/include/sys/ttychars.h
deleted file mode 100644
index 2d313646f..000000000
--- a/winsup/cygwin/include/sys/ttychars.h
+++ /dev/null
@@ -1 +0,0 @@
-/* ttychars.h */
diff --git a/winsup/cygwin/include/sys/uio.h b/winsup/cygwin/include/sys/uio.h
deleted file mode 100644
index e28f14e7e..000000000
--- a/winsup/cygwin/include/sys/uio.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* sys/uio.h
-
-   Copyright 1996, 2000, 2001, 2002 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _UIO_H_
-#define _UIO_H_
-
-/* For size_t */
-#include <stddef.h>
-/* For ssize_t */
-#include <sys/types.h>
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-
-/*
- * Define the uio buffers used for writev, readv.
- */
-
-struct iovec
-{
-  void *iov_base;
-  size_t iov_len;
-};
-
-extern ssize_t readv __P ((int filedes, const struct iovec *vector, int count));
-extern ssize_t writev __P ((int filedes, const struct iovec *vector, int count));
-
-__END_DECLS
-
-#endif /* _UIO_H_ */
diff --git a/winsup/cygwin/include/sys/un.h b/winsup/cygwin/include/sys/un.h
deleted file mode 100644
index 7dbbc88b8..000000000
--- a/winsup/cygwin/include/sys/un.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* sys/un.h
-
-   Copyright 1999, 2001, 2005, 2009 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_UN_H
-#define _SYS_UN_H
-
-#include <string.h>		/* for strlen */
-#include <cygwin/socket.h>
-
-/* POSIX requires only at least 100 bytes */
-#define UNIX_PATH_LEN   108
-
-struct sockaddr_un {
-  sa_family_t	 sun_family;              /* address family AF_LOCAL/AF_UNIX */
-  char	         sun_path[UNIX_PATH_LEN]; /* 108 bytes of socket address     */
-};
-
-/* Evaluates the actual length of `sockaddr_un' structure. */
-#define SUN_LEN(p) ((size_t)(((struct sockaddr_un *) NULL)->sun_path) \
-		   + strlen ((p)->sun_path))
-
-#endif
diff --git a/winsup/cygwin/include/sys/utime.h b/winsup/cygwin/include/sys/utime.h
deleted file mode 100644
index 8a9ec15b0..000000000
--- a/winsup/cygwin/include/sys/utime.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* sys/utime.h
-
-   Copyright 2001 Red Hat, Inc.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#ifndef _SYS_UTIME_H
-#define _SYS_UTIME_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#include <_ansi.h>
-#include <sys/types.h>
-
-struct utimbuf
-{
-  time_t actime;
-  time_t modtime;
-};
-
-int _EXFUN(utime, (const char *__path, const struct utimbuf *__buf));
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* _SYS_UTIME_H */
diff --git a/winsup/cygwin/include/sys/utmp.h b/winsup/cygwin/include/sys/utmp.h
deleted file mode 100644
index 8a63b348b..000000000
--- a/winsup/cygwin/include/sys/utmp.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* sys/utmp.h
-
-   Copyright 2001, 2003, 2004, 2005, 2008 Red Hat, Inc.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#ifndef UTMP_H
-#define UTMP_H
-
-#include <cygwin/utmp.h>
-
-#define UTMP_FILE _PATH_UTMP
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef ut_name
-#define ut_name		ut_user
-#endif
-
-
-struct utmp
-{
- short	ut_type;
- pid_t	ut_pid;
- char	ut_line[UT_LINESIZE];
- char  ut_id[UT_IDLEN];
- time_t ut_time;
- char	ut_user[UT_NAMESIZE];
- char	ut_host[UT_HOSTSIZE];
- long	ut_addr;
-};
-
-extern struct utmp *getutent (void);
-extern struct utmp *getutid (const struct utmp *);
-extern struct utmp *getutline (const struct utmp *);
-extern struct utmp *pututline (const struct utmp *);
-extern void endutent (void);
-extern void setutent (void);
-extern void utmpname (const char *);
-
-void login (const struct utmp *);
-int logout (const char *);
-int login_tty (int);
-void updwtmp (const char *, const struct utmp *);
-void logwtmp (const char *, const char *, const char *);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* UTMP_H */
diff --git a/winsup/cygwin/include/sys/utsname.h b/winsup/cygwin/include/sys/utsname.h
deleted file mode 100644
index bb770c0f1..000000000
--- a/winsup/cygwin/include/sys/utsname.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* sys/utsname.h
-
-   Copyright 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_UTSNAME_H
-#define _SYS_UTSNAME_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct utsname
-{
-  char sysname[20];
-  char nodename[20];
-  char release[20];
-  char version[20];
-  char machine[20];
-};
-
-int uname (struct utsname *);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/winsup/cygwin/include/sys/vfs.h b/winsup/cygwin/include/sys/vfs.h
deleted file mode 100644
index 57b6f9232..000000000
--- a/winsup/cygwin/include/sys/vfs.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* sys/vfs.h
-
-   Copyright 1997, 1998, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_VFS_H_
-#define _SYS_VFS_H_
-
-struct statfs {
-   long    f_type;     /* type of filesystem */
-   long    f_bsize;    /* optimal transfer block size */
-   long    f_blocks;   /* total data blocks in file system */
-   long    f_bfree;    /* free blocks in fs */
-   long    f_bavail;   /* free blocks avail to non-superuser */
-   long    f_files;    /* total file nodes in file system */
-   long    f_ffree;    /* free file nodes in fs */
-   long    f_fsid;     /* file system id */
-   long    f_namelen;  /* maximum length of filenames */
-   long    f_spare[6]; /* spare for later */
-};
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-int statfs (const char *__path, struct statfs *__buf);
-int fstatfs (int __fd, struct statfs *__buf);
-
-#ifdef __cplusplus
-};
-#endif /* __cplusplus */
-
-#endif /*_SYS_VFS_H_*/
diff --git a/winsup/cygwin/include/sys/wait.h b/winsup/cygwin/include/sys/wait.h
deleted file mode 100644
index 04bbae7f5..000000000
--- a/winsup/cygwin/include/sys/wait.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sys/wait.h
-
-   Copyright 1997, 1998, 2001, 2002, 2003, 2004, 2006 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYS_WAIT_H
-#define _SYS_WAIT_H
-
-#include <sys/types.h>
-#include <sys/resource.h>
-#include <cygwin/wait.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-pid_t wait (int *);
-pid_t waitpid (pid_t, int *, int);
-pid_t wait3 (int *__status, int __options, struct rusage *__rusage);
-pid_t wait4 (pid_t __pid, int *__status, int __options, struct rusage *__rusage);
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-      } __wait_terminated;
-    struct
-      {
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-      } __wait_stopped;
-  };
-
-#define	w_termsig	__wait_terminated.__w_termsig
-#define	w_coredump	__wait_terminated.__w_coredump
-#define	w_retcode	__wait_terminated.__w_retcode
-#define	w_stopsig	__wait_stopped.__w_stopsig
-#define	w_stopval	__wait_stopped.__w_stopval
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif
diff --git a/winsup/cygwin/include/sysexits.h b/winsup/cygwin/include/sysexits.h
deleted file mode 100644
index eba0b92dd..000000000
--- a/winsup/cygwin/include/sysexits.h
+++ /dev/null
@@ -1,118 +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.
- *
- *      @(#)sysexits.h  8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _SYSEXITS_H_
-#define _SYSEXITS_H_
-
-/*
- *  SYSEXITS.H -- Exit status codes for system programs.
- *
- *      This include file attempts to categorize possible error
- *      exit statuses for system programs, notably delivermail
- *      and the Berkeley network.
- *
- *      Error numbers begin at EX__BASE to reduce the possibility of
- *      clashing with other exit statuses that random programs may
- *      already return.  The meaning of the codes is approximately
- *      as follows:
- *
- *      EX_USAGE -- The command was used incorrectly, e.g., with
- *              the wrong number of arguments, a bad flag, a bad
- *              syntax in a parameter, or whatever.
- *      EX_DATAERR -- The input data was incorrect in some way.
- *              This should only be used for user's data & not
- *              system files.
- *      EX_NOINPUT -- An input file (not a system file) did not
- *              exist or was not readable.  This could also include
- *              errors like "No message" to a mailer (if it cared
- *              to catch it).
- *      EX_NOUSER -- The user specified did not exist.  This might
- *              be used for mail addresses or remote logins.
- *      EX_NOHOST -- The host specified did not exist.  This is used
- *              in mail addresses or network requests.
- *      EX_UNAVAILABLE -- A service is unavailable.  This can occur
- *              if a support program or file does not exist.  This
- *              can also be used as a catchall message when something
- *              you wanted to do doesn't work, but you don't know
- *              why.
- *      EX_SOFTWARE -- An internal software error has been detected.
- *              This should be limited to non-operating system related
- *              errors as possible.
- *      EX_OSERR -- An operating system error has been detected.
- *              This is intended to be used for such things as "cannot
- *              fork", "cannot create pipe", or the like.  It includes
- *              things like getuid returning a user that does not
- *              exist in the passwd file.
- *      EX_OSFILE -- Some system file (e.g., /etc/passwd, /etc/utmp,
- *              etc.) does not exist, cannot be opened, or has some
- *              sort of error (e.g., syntax error).
- *      EX_CANTCREAT -- A (user specified) output file cannot be
- *              created.
- *      EX_IOERR -- An error occurred while doing I/O on some file.
- *      EX_TEMPFAIL -- temporary failure, indicating something that
- *              is not really an error.  In sendmail, this means
- *              that a mailer (e.g.) could not create a connection,
- *              and the request should be reattempted later.
- *      EX_PROTOCOL -- the remote system returned something that
- *              was "not possible" during a protocol exchange.
- *      EX_NOPERM -- You did not have sufficient permission to
- *              perform the operation.  This is not intended for
- *              file system problems, which should use NOINPUT or
- *              CANTCREAT, but rather for higher level permissions.
- */
-
-#define EX_OK           0       /* successful termination */
-
-#define EX__BASE        64      /* base value for error messages */
-
-#define EX_USAGE        64      /* command line usage error */
-#define EX_DATAERR      65      /* data format error */
-#define EX_NOINPUT      66      /* cannot open input */
-#define EX_NOUSER       67      /* addressee unknown */
-#define EX_NOHOST       68      /* host name unknown */
-#define EX_UNAVAILABLE  69      /* service unavailable */
-#define EX_SOFTWARE     70      /* internal software error */
-#define EX_OSERR        71      /* system error (e.g., can't fork) */
-#define EX_OSFILE       72      /* critical OS file missing */
-#define EX_CANTCREAT    73      /* can't create (user) output file */
-#define EX_IOERR        74      /* input/output error */
-#define EX_TEMPFAIL     75      /* temp failure; user is invited to retry */
-#define EX_PROTOCOL     76      /* remote error in protocol */
-#define EX_NOPERM       77      /* permission denied */
-#define EX_CONFIG       78      /* configuration error */
-
-#define EX__MAX 78      /* maximum listed value */
-
-#endif /* !_SYSEXITS_H_ */
diff --git a/winsup/cygwin/include/syslog.h b/winsup/cygwin/include/syslog.h
deleted file mode 100644
index 5721ca5e4..000000000
--- a/winsup/cygwin/include/syslog.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* syslog.h
-
-   Copyright 1996, 1998, 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _SYSLOG_H
-#define _SYSLOG_H
-
-#include <sys/syslog.h>
-
-#endif /* _SYSLOG_H */
diff --git a/winsup/cygwin/include/termio.h b/winsup/cygwin/include/termio.h
deleted file mode 100644
index ba7b3b10b..000000000
--- a/winsup/cygwin/include/termio.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* termio.h
-
-   Copyright 2001 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _TERMIO_H
-#define _TERMIO_H
-
-#include <sys/termio.h>
-
-#endif
diff --git a/winsup/cygwin/include/tzfile.h b/winsup/cygwin/include/tzfile.h
deleted file mode 100644
index 5586380a8..000000000
--- a/winsup/cygwin/include/tzfile.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* tzfile.h
-
-   Copyright 2001, 2002, 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _TZFILE_H
-#define _TZFILE_H
-
-#define SECSPERMIN	60
-#define MINSPERHOUR	60
-#define HOURSPERDAY	24
-#define DAYSPERWEEK	7
-#define DAYSPERNYEAR	365
-#define DAYSPERLYEAR	366
-#define SECSPERHOUR	(SECSPERMIN * MINSPERHOUR)
-#define SECSPERDAY	((long) SECSPERHOUR * HOURSPERDAY)
-#define MONSPERYEAR	12
-
-#define TM_SUNDAY	0
-#define TM_MONDAY	1
-#define TM_TUESDAY	2
-#define TM_WEDNESDAY	3
-#define TM_THURSDAY	4
-#define TM_FRIDAY	5
-#define TM_SATURDAY	6
-
-#define TM_JANUARY	0
-#define TM_FEBRUARY	1
-#define TM_MARCH	2
-#define TM_APRIL	3
-#define TM_MAY		4
-#define TM_JUNE		5
-#define TM_JULY		6
-#define TM_AUGUST	7
-#define TM_SEPTEMBER	8
-#define TM_OCTOBER	9
-#define TM_NOVEMBER	10
-#define TM_DECEMBER	11
-
-#define TM_YEAR_BASE	1900
-
-#define EPOCH_YEAR	1970
-#define EPOCH_WDAY	TM_THURSDAY
-
-#define isleap(y) (((y) % 4) == 0 && ((y) % 100) != 0 || ((y) % 400) == 0)
-#endif
diff --git a/winsup/cygwin/include/utmpx.h b/winsup/cygwin/include/utmpx.h
deleted file mode 100644
index 2239a6353..000000000
--- a/winsup/cygwin/include/utmpx.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* utmpx.h
-
-   Copyright 2004 Red Hat, Inc.
-
-   This software is a copyrighted work licensed under the terms of the
-   Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-   details. */
-
-#ifndef UTMPX_H
-#define UTMPX_H
-
-#include <cygwin/utmp.h>
-#include <sys/time.h>
-
-#define UTMPX_FILE _PATH_UTMP
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Must be kept in sync with struct utmp as defined in sys/utmp.h! */
-struct utmpx
-{
- short	ut_type;
- pid_t	ut_pid;
- char	ut_line[UT_LINESIZE];
- char   ut_id[UT_IDLEN];
- time_t ut_time;
- char	ut_user[UT_NAMESIZE];
- char	ut_host[UT_HOSTSIZE];
- long	ut_addr;
- struct timeval ut_tv;
-};
-
-#ifndef ut_name
-#define ut_name		ut_user
-#endif
-
-#ifndef ut_xtime
-#define ut_xtime	ut_tv.tv_sec
-#endif
-
-extern void endutxent (void);
-extern struct utmpx *getutxent (void);
-extern struct utmpx *getutxid (const struct utmpx *id);
-extern struct utmpx *getutxline (const struct utmpx *line);
-extern struct utmpx *pututxline (const struct utmpx *utmpx);
-extern void setutxent (void);
-extern void utmpxname (const char *file);
-extern void updwtmpx (const char *file, const struct utmpx *utmpx);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* UTMPX_H */
diff --git a/winsup/cygwin/include/wait.h b/winsup/cygwin/include/wait.h
deleted file mode 100644
index f0f1281e2..000000000
--- a/winsup/cygwin/include/wait.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* wait.h
-
-   Copyright 2008 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _WAIT_H
-#define _WAIT_H
-
-#include <sys/wait.h>
-
-#endif /* _WAIT_H */