* libc/include/wchar.h: Add definition for wcscoll.

	* libc/string/Makefile.am: Add wcscoll.c.
	* libc/string/Makefile.in: Regenerated.
	* libc/string/wcscoll.c: New file.
	* libc/string/wcstrings.tex: Add wcscoll.

4 files changed, 64 insertions, 8 deletions

diff --git a/newlib/libc/string/Makefile.am b/newlib/libc/string/Makefile.am
index cc7c9e732..ea7cace9d 100644
--- a/newlib/libc/string/Makefile.am
+++ b/newlib/libc/string/Makefile.am
@@ -48,6 +48,7 @@ GENERAL_SOURCES = \
 	wcscat.c \
 	wcschr.c \
 	wcscmp.c \
+	wcscoll.c \
 	wcscpy.c \
 	wcscspn.c \
 	wcslcat.c \
@@ -104,7 +105,8 @@ memchr.def	strcat.def	strerror.def	strerror_r.def strrchr.def \
 memcmp.def	strchr.def	strlen.def	strnlen.def strspn.def \
 strcasecmp.def	strncasecmp.def strlwr.def	strupr.def  memccpy.def \
 mempcpy.def \
-wcscat.def	wcschr.def	wcscmp.def	wcscpy.def wcscspn.def \
+wcscat.def	wcschr.def	wcscmp.def	wcscoll.def \
+wcscpy.def wcscspn.def \
 wcslcat.def	wcslcpy.def	wcslen.def	wcsncat.def wcsncmp.def \
 wcsncpy.def	wcspbrk.def	wcsrchr.def	wcsspn.def wcsstr.def \
 wmemchr.def	wmemcmp.def	wmemcpy.def	wmemmove.def wmemset.def
diff --git a/newlib/libc/string/Makefile.in b/newlib/libc/string/Makefile.in
index 14f7b74f0..d2a3c7bc7 100644
--- a/newlib/libc/string/Makefile.in
+++ b/newlib/libc/string/Makefile.in
@@ -154,6 +154,7 @@ GENERAL_SOURCES = \
 	wcscat.c \
 	wcschr.c \
 	wcscmp.c \
+	wcscoll.c \
 	wcscpy.c \
 	wcscspn.c \
 	wcslcat.c \
@@ -202,7 +203,8 @@ memchr.def	strcat.def	strerror.def	strerror_r.def strrchr.def \
 memcmp.def	strchr.def	strlen.def	strnlen.def strspn.def \
 strcasecmp.def	strncasecmp.def strlwr.def	strupr.def  memccpy.def \
 mempcpy.def \
-wcscat.def	wcschr.def	wcscmp.def	wcscpy.def wcscspn.def \
+wcscat.def	wcschr.def	wcscmp.def	wcscoll.def \
+wcscpy.def wcscspn.def \
 wcslcat.def	wcslcpy.def	wcslen.def	wcsncat.def wcsncmp.def \
 wcsncpy.def	wcspbrk.def	wcsrchr.def	wcsspn.def wcsstr.def \
 wmemchr.def	wmemcmp.def	wmemcpy.def	wmemmove.def wmemset.def
@@ -239,8 +241,8 @@ LIBS = @LIBS@
 @USE_LIBTOOL_FALSE@strspn.$(OBJEXT) strtok.$(OBJEXT) strtok_r.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@strupr.$(OBJEXT) strxfrm.$(OBJEXT) strstr.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@swab.$(OBJEXT) u_strerr.$(OBJEXT) wcscat.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@wcschr.$(OBJEXT) wcscmp.$(OBJEXT) wcscpy.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@wcscspn.$(OBJEXT) wcslcat.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@wcschr.$(OBJEXT) wcscmp.$(OBJEXT) wcscoll.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@wcscpy.$(OBJEXT) wcscspn.$(OBJEXT) wcslcat.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@wcslcpy.$(OBJEXT) wcslen.$(OBJEXT) wcsncat.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@wcsncmp.$(OBJEXT) wcsncpy.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@wcspbrk.$(OBJEXT) wcsrchr.$(OBJEXT) wcsspn.$(OBJEXT) \
@@ -258,10 +260,10 @@ LTLIBRARIES =  $(noinst_LTLIBRARIES)
 @USE_LIBTOOL_TRUE@strncmp.lo strncpy.lo strnlen.lo strpbrk.lo \
 @USE_LIBTOOL_TRUE@strrchr.lo strsep.lo strspn.lo strtok.lo strtok_r.lo \
 @USE_LIBTOOL_TRUE@strupr.lo strxfrm.lo strstr.lo swab.lo u_strerr.lo \
-@USE_LIBTOOL_TRUE@wcscat.lo wcschr.lo wcscmp.lo wcscpy.lo wcscspn.lo \
-@USE_LIBTOOL_TRUE@wcslcat.lo wcslcpy.lo wcslen.lo wcsncat.lo wcsncmp.lo \
-@USE_LIBTOOL_TRUE@wcsncpy.lo wcspbrk.lo wcsrchr.lo wcsspn.lo wcsstr.lo \
-@USE_LIBTOOL_TRUE@wmemchr.lo wmemcmp.lo wmemcpy.lo wmemmove.lo \
+@USE_LIBTOOL_TRUE@wcscat.lo wcschr.lo wcscmp.lo wcscoll.lo wcscpy.lo \
+@USE_LIBTOOL_TRUE@wcscspn.lo wcslcat.lo wcslcpy.lo wcslen.lo wcsncat.lo \
+@USE_LIBTOOL_TRUE@wcsncmp.lo wcsncpy.lo wcspbrk.lo wcsrchr.lo wcsspn.lo \
+@USE_LIBTOOL_TRUE@wcsstr.lo wmemchr.lo wmemcmp.lo wmemcpy.lo wmemmove.lo \
 @USE_LIBTOOL_TRUE@wmemset.lo
 CFLAGS = @CFLAGS@
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
diff --git a/newlib/libc/string/wcscoll.c b/newlib/libc/string/wcscoll.c
new file mode 100644
index 000000000..fb656521a
--- /dev/null
+++ b/newlib/libc/string/wcscoll.c
@@ -0,0 +1,48 @@
+/*
+FUNCTION
+	<<wcscoll>>---locale specific wide-character string compare
+	
+INDEX
+	wcscoll
+
+ANSI_SYNOPSIS
+	#include <string.h>
+	int wcscoll(const char *<[stra]>, const char * <[strb]>);
+
+TRAD_SYNOPSIS
+	#include <string.h>
+	int wcscoll(<[stra]>, <[strb]>)
+	char *<[stra]>;
+	char *<[strb]>;
+
+DESCRIPTION
+	<<wcscoll>> compares the wide-character string pointed to by
+	<[stra]> to the wide-character string pointed to by <[strb]>,
+	using an interpretation appropriate to the current <<LC_COLLATE>>
+	state.
+
+	The current implementation of <<wcscoll>> simply uses <<wcscmp>>
+	and does not support any language-specific sorting.
+
+RETURNS
+	If the first string is greater than the second string,
+	<<wcscoll>> returns a number greater than zero.  If the two
+	strings are equivalent, <<wcscoll>> returns zero.  If the first
+	string is less than the second string, <<wcscoll>> returns a
+	number less than zero.
+
+PORTABILITY
+<<wcscoll>> is ISO/IEC 9899/AMD1:1995 (ISO C).
+*/
+
+#include <_ansi.h>
+#include <wchar.h>
+
+int
+_DEFUN (wcscoll, (a, b),
+	_CONST wchar_t *a _AND
+	_CONST wchar_t *b)
+
+{
+  return wcscmp (a, b);
+}
diff --git a/newlib/libc/string/wcstrings.tex b/newlib/libc/string/wcstrings.tex
index ccd029f49..7c72eab54 100644
--- a/newlib/libc/string/wcstrings.tex
+++ b/newlib/libc/string/wcstrings.tex
@@ -14,6 +14,7 @@ declarations are in @file{wchar.h}.
 * wcscat::      Concatenate wide-character strings
 * wcschr::      Search for wide-character in string
 * wcscmp::      Wide-character string compare
+* wcscoll::     Locale specific Wide-character string compare
 * wcscpy::      Copy wide-character string
 * wcscspn::     Count wide-chars not in string
 * wcslcat::     Concatenate wide-character strings to specified length
@@ -53,6 +54,9 @@ declarations are in @file{wchar.h}.
 @include string/wcscmp.def
 
 @page
+@include string/wcscoll.def
+
+@page
 @include string/wcscpy.def
 
 @page