update from main archive 970225cvs/libc-970225

1997-02-24 23:05  Wolfram Gloger  <wmglo@dent.med.uni-muenchen.de>

	* malloc/malloc.c (malloc_get_state): New function.
	Saves global malloc state to an opaque data structure which
	is dynamically allocated in the heap.
	* malloc/malloc.c (malloc_set_state): New function.
	Restore previously obtained state.
	* malloc/malloc.h: Add declaration of malloc_get_state()
	and malloc_set_state().

1997-02-24 23:27  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/libm-ieee754/s_cbrtl.c: Shift B1_EXP value to right
	position.

1997-02-24 17:38  Ulrich Drepper  <drepper@cygnus.com>

	* misc/error.c: Make error and error_at_line weak aliases of
	__error and __error_at_line respectively.
	Suggested by David Mosberger-Tang <davidm@AZStarNet.COM>.

	* sysdeps/unix/sysv/linux/i386/socket.S: Update copyright.

1997-02-22 11:30  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/ldd.bash.in: Run the program directly, not as argument
	to the dynamic linker, if it contains an interpreter segment.
	* elf/ldd.sh.in: Likewise.

	* elf/rtld.c (dl_main): In verify mode check whether the dynamic
	object contains an interpreter segment and exit with 2 if not.

1997-02-23 01:23  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makefile (distribute): Remove nsswitch.h, netgroup.h, mcheck.h
	and xlocale.h.  Make-dist adds them automagically.

1997-02-22 12:25  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* locale/C-time.c (_nl_C_LC_TIME): Add missing entry for
	time-era-num-entries.

1997-02-06 13:49  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* rellns-sh: No need to check for existance of first parameter.

1997-02-24 15:20  Jonathan T. Agnew  <jtagnew@amherst.edu>

	* glibcbug.in: Don't mention destination on MAIL_AGENT command line
	to avoid duplicate mail.

1997-02-24 03:51  Ulrich Drepper  <drepper@cygnus.com>

	* Makefile (distribute): Add isomac.c.
	(tests): Run isomac test.

	* features.h (__USE_ISOC9X): New macro.

	* catgets/catgets.c: Don't use global variable `optind'.  Instead
	use result computed by argp_parse.
	* db/makedb: Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.

	* libio/stdio.h: Rewrite.  Make it more readable and add comments.

	* libio/clearerr.c: Remove clearerr_locked alias.
	* libio/feof.c: Remove feof_locked alias.
	* libio/ferror.c: Remove feof_locked alias.
	* libio/fileno.c: Remove fileno_locked alias.
	* libio/fputc.c: Remove fputc_locked alias.
	* libio/getc.c: Remove getc_locked alias.
	* libio/getchar.c: Remove getchar_locked alias.
	* libio/iofflush.c: Remove fflush_locked alias.
	* libio/putc.c: Remove putc_locked alias.
	* libio/putc.c: Remove putchar_locked alias.

	* stdio-common/printf_fp.c: When number is inifinity print INF
	or inf depending on case of specifier.  Same for NaN where NAN
	or nan is printed.  Specified in ISO C 9X.

	* misc/sys/cdefs.h (__restrict): Define to empty string for now.
	* stdio/stdio.h: Add __restrict to prototypes where necessary.
	* libio/stdio.h: Likewise.
	* stdlib/stdlib.h: Likewise.
	* string/string.h: Likewise.
	* time/time.h: Likewise.
	* wcsmbs/wchar.h: Likewise.

	* stdlib/strtod.c: Change to recognize INF, INFINITY, NAN, and
	NAN(...).

	* sysdeps/ieee754/huge_val.h: Define HUGE_VALF and HUGE_VALL instead
	of HUGE_VALf and HUGE_VALL.
	* stdlib/strtof.c (FLOAT_HUGE_VAL): Use standard name HUGE_VALF
	instead of HUGE_VALf.
	* wcsmbs/wcstof.c: Likewise.
	* stdlib/strtold.c (FLOAT_HUGE_VAL): Use standard name HUGE_VALL
	instead of HUGE_VALl.
	* wcsmbs/wcstold.c: Likewise.

	* sysdeps/posix/gai_strerror.c: Use size_t for counter variable to
	avoid warning.

	* wcsmbs/Makefile (routines): Add wcscasecmp and wcsncase.
	* wcsmbs/wchar.h: Add prototypes for wcscasecmp and wcsncase.
	* wcsmbs/wcscasecmp.c: New file.
	* wcsmbs/wcsncase.c: New file.

	* stdlib/strtol.c: Define wide character quad word functions as
	wcstoll and wcstoull and normal versions as strtoll and strtoull.
	* wcsmbs/wchar.h: Add prototypes for wcstoll and wcstoull.
	* wcsmbs/wcstoq: Renamed to wcstoll.c.
	* wcsmbs/wcstouq: Renamed to wcstoull.c.
	* wcsmbs/wcstoll.c: Renamed from wcstoq.c.  Make wcstoq a weak
	alias of wcstoll.
	* wcsmbs/wcstoull.c: Renamed from wcstouq.c.  Make wcstouq a weak
	alias of wcstoull.
	* wcsmbs/Makefile (routines): Replace wcstoq and wcstouq by
	wcstoll and wcstoull respectively.
	* stdlib/strtoq.c: Rename to strtoll.c.
	* stdlib/strtouq.c: Rename to strtoull.c.
	* stdlib/strtoll.c: Renamed from strtoq.c.  Make strtoq a weak
	alias of strtoll.
	* stdlib/strtoll.c: Renamed from strtouq.c.  Make strtouq a weak
	alias of strtoull.
	* stdlib/Makefile (routines): Replace strtoq and strtouq by
	strtoll and strtoull respectively.
	* stdio-common/vfscanf.c: Don't use __strtoq_internal and
	__strtouq_internal but instead __strtoll_internal and
	__strtoull_internal respectively.
	* stdlib/stdlib.h (strtoq): Use __internal_strtoll in inline version.
	(strtouq): Similar with __internal_strtoull.
	* wcsmbs/wchar.h (wcstoq): Use __internal_wcstoll in inline version.
	(wcstouq): Similar with __internal_wcstoull.

1997-02-23 04:38  Ulrich Drepper  <drepper@cygnus.com>

	* stdlib/strtol.c (STRTOL): It is not illegal to parse a minus
	sign in the strtouXX functions.  The results gets simply negated.
	* stdio-common/tstscanf.c: Add testcase for above case.
	* stdlib/tst-strtol.c: Correct tests.

	* manual/stdio-fp.c: New file.  Generate output for example program
	in stdio.texi.

	* stdio-common/Makefile (routines): Add printf_fphex.
	* stdio-common/vfprintf.c: Add handling of %a and %A specifier.
	* stdio-common/printf_fphex.c: New file.  Implement %a and %A
	specifier.

1997-02-22 03:01  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/timebits.h (CLK_TCK): Don't defined if
	__STRICT_ANSI__.

	* math/math.h: Prevent definition of struct exception when using
	C++.

1997-02-22 01:45  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/syscalls.list: Dup takes only one argument.
	Reported by Greg McGary.

1997-02-21 00:22  Miles Bader  <miles@gnu.ai.mit.edu>
1997-02-20 01:28  Miles Bader  <miles@gnu.ai.mit.edu>
1997-02-19 13:56  Miles Bader  <miles@gnu.ai.mit.edu>
1997-02-18 15:39  Miles Bader  <miles@gnu.ai.mit.edu>
1997-02-17 10:58  Miles Bader  <miles@gnu.ai.mit.edu>
1997-02-15 10:23  Miles Bader  <miles@gnu.ai.mit.edu>
	(mutex_lock, mutex_unlock, mutex_trylock): Defined in terms of
	__mutex_*.
	(mutex_t): Type removed & replaced by new macro.
	(tsd_key_t): Typedef to int instead of pthread_key_t.
	(tsd_key_create, tsd_setspecific, tsd_getspecific): New macros.
	(__pthread_initialize): New macro, work around assumption of pthreads.

	* sysdeps/mach/hurd/i386/init-first.c (__libc_argv, __libc_argc):
	__hurd_sigthread_stack_end, __hurd_sigthread_stack_variables,
	__hurd_threadvar_max, __hurd_threadvar_stack_offset,
	__hurd_threadvar_stack_mask): Variables removed.
1997-02-14 14:07  Miles Bader  <miles@gnu.ai.mit.edu>
	* hurd/hurd.h (_hurd_pids_changed_stamp, _hurd_pids_changed_sync):
1997-02-24 17:06  Geoffrey Keating  <geoffk@discus.anu.edu.au>

	* sysdeps/unix/sysv/linux/accept.S (NARGS): Describe number of
	arguments taken, for sysdeps/unix/sysv/linux/powerpc/socket.S.
	* sysdeps/unix/sysv/linux/bind.S: Likewise.
	* sysdeps/unix/sysv/linux/connect.S: Likewise.
	* sysdeps/unix/sysv/linux/getpeername.S: Likewise.
	* sysdeps/unix/sysv/linux/getsockname.S: Likewise.
	* sysdeps/unix/sysv/linux/getsockopt.S: Likewise.
	* sysdeps/unix/sysv/linux/listen.S: Likewise.
	* sysdeps/unix/sysv/linux/recv.S: Likewise.
	* sysdeps/unix/sysv/linux/recvfrom.S: Likewise.
	* sysdeps/unix/sysv/linux/recvmsg.S: Likewise.
	* sysdeps/unix/sysv/linux/send.S: Likewise.
	* sysdeps/unix/sysv/linux/sendmsg.S: Likewise.
	* sysdeps/unix/sysv/linux/sendto.S: Likewise.
	* sysdeps/unix/sysv/linux/setsockopt.S: Likewise.
	* sysdeps/unix/sysv/linux/shutdown.S: Likewise.
	* sysdeps/unix/sysv/linux/socketpair.S: Likewise.

1997-02-15 04:51  Ulrich Drepper  <drepper@cygnus.com>

8 files changed, 273 insertions, 91 deletions

diff --git a/wcsmbs/Makefile b/wcsmbs/Makefile
index 929798da42..76f0fd03b9 100644
--- a/wcsmbs/Makefile
+++ b/wcsmbs/Makefile
@@ -30,10 +30,11 @@ routines := wcscat wcschr wcscmp wcscpy wcscspn wcsdup wcslen wcsncat \
 	    btowc wctob mbsinit \
 	    mbrlen mbrtowc wcrtomb mbsrtowcs wcsrtombs \
 	    mbsnrtowcs wcsnrtombs \
-	    wcstol wcstoul wcstoq wcstouq wcstod wcstold wcstof \
+	    wcstol wcstoul wcstoll wcstoull wcstod wcstold wcstof \
 	    wcscoll wcsxfrm \
 	    wcwidth wcswidth \
-	    wcscoll_l wcsxfrm_l
+	    wcscoll_l wcsxfrm_l \
+	    wcscasecmp wcsncase
 
 include ../Rules
 
@@ -42,8 +43,8 @@ CFLAGS-wcswidth.c = -I../wctype
 
 CFLAGS-wcstol.c = -I../stdlib
 CFLAGS-wcstoul.c = -I../stdlib
-CFLAGS-wcstoq.c = -I../stdlib
-CFLAGS-wcstouq.c = -I../stdlib
+CFLAGS-wcstoll.c = -I../stdlib
+CFLAGS-wcstoull.c = -I../stdlib
 CFLAGS-wcstod.c = -I../stdlib
 CFLAGS-wcstold.c = -I../stdlib
 CFLAGS-wcstof.c = -I../stdlib
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 597a03d735..5247a866d3 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -64,16 +64,18 @@ typedef struct
 
 
 /* Copy SRC to DEST.  */
-extern wchar_t *wcscpy __P ((wchar_t *__dest, __const wchar_t *__src));
+extern wchar_t *wcscpy __P ((wchar_t *__restrict __dest,
+			     __const wchar_t *__restrict __src));
 /* Copy no more than N wide-characters of SRC to DEST.  */
-extern wchar_t *wcsncpy __P ((wchar_t *__dest, __const wchar_t *__src,
-			      size_t __n));
+extern wchar_t *wcsncpy __P ((wchar_t *__restrict __dest,
+			      __const wchar_t *__restrict __src, size_t __n));
 
 /* Append SRC onto DEST.  */
-extern wchar_t *wcscat __P ((wchar_t *__dest, __const wchar_t *__src));
+extern wchar_t *wcscat __P ((wchar_t *__restrict __dest,
+			     __const wchar_t *__restrict __src));
 /* Append no more than N wide-characters of SRC onto DEST.  */
-extern wchar_t *wcsncat __P ((wchar_t *__dest, __const wchar_t *__src,
-			      size_t __n));
+extern wchar_t *wcsncat __P ((wchar_t *__restrict __dest,
+			      __const wchar_t *__restrict __src, size_t __n));
 
 /* Compare S1 and S2.  */
 extern int wcscmp __P ((__const wchar_t *__s1, __const wchar_t *__s2));
@@ -81,13 +83,26 @@ extern int wcscmp __P ((__const wchar_t *__s1, __const wchar_t *__s2));
 extern int wcsncmp __P ((__const wchar_t *__s1, __const wchar_t *__s2,
 			 size_t __n));
 
+#ifdef __USE_GNU
+/* Compare S1 and S2, ignoring case.  */
+extern int __wcscasecmp __P ((__const wchar_t *__s1, __const wchar_t *__s2));
+extern int wcscasecmp __P ((__const wchar_t *__s1, __const wchar_t *__s2));
+
+/* Compare no more than N chars of S1 and S2, ignoring case.  */
+extern int __wcsncasecmp __P ((__const wchar_t *__s1, __const wchar_t *__s2,
+                               size_t __n));
+extern int wcsncasecmp __P ((__const wchar_t *__s1, __const wchar_t *__s2,
+                             size_t __n));
+#endif
+
 /* Compare S1 and S2, both interpreted as appropriate to the
    LC_COLLATE category of the current locale.  */
 extern int wcscoll __P ((__const wchar_t *__s1, __const wchar_t *__s2));
 /* Transform S2 into array pointed to by S1 such that if wcscmp is
    applied to two transformed strings the result is the as applying
    `wcscoll' to the original strings.  */
-extern size_t wcsxfrm __P ((wchar_t *__s1, __const wchar_t *__s2, size_t __n));
+extern size_t wcsxfrm __P ((wchar_t *__restrict __s1,
+			    __const wchar_t *__restrict __s2, size_t __n));
 
 #ifdef __USE_GNU
 /* Similar to the two functions above but take the information from
@@ -97,12 +112,12 @@ extern size_t wcsxfrm __P ((wchar_t *__s1, __const wchar_t *__s2, size_t __n));
 /* Compare S1 and S2, both interpreted as appropriate to the
    LC_COLLATE category of the given locale.  */
 extern int __wcscoll_l __P ((__const wchar_t *__s1, __const wchar_t *__s2,
-			     __locale_t loc));
+			     __locale_t __loc));
 /* Transform S2 into array pointed to by S1 such that if wcscmp is
    applied to two transformed strings the result is the as applying
    `wcscoll' to the original strings.  */
 extern size_t __wcsxfrm_l __P ((wchar_t *__s1, __const wchar_t *__s2,
-				size_t __n, __locale_t loc));
+				size_t __n, __locale_t __loc));
 #endif
 
 /* Duplicate S, returning an identical malloc'd string.  */
@@ -127,8 +142,9 @@ extern wchar_t *wcspbrk __P ((__const wchar_t *__wcs,
 extern wchar_t *wcsstr __P ((__const wchar_t *__haystack,
 			     __const wchar_t *__needle));
 /* Divide WCS into tokens separated by characters in DELIM.  */
-extern wchar_t *wcstok __P ((wchar_t *__s, __const wchar_t *__delim,
-			     wchar_t **ptr));
+extern wchar_t *wcstok __P ((wchar_t *__restrict __s,
+			     __const wchar_t *__restrict __delim,
+			     wchar_t **__restrict __ptr));
 
 /* Return the number of wide-characters in S.  */
 extern size_t wcslen __P ((__const wchar_t *__s));
@@ -138,12 +154,12 @@ extern size_t wcslen __P ((__const wchar_t *__s));
 extern wchar_t *wmemchr __P ((__const wchar_t *__s, wchar_t __c, size_t __n));
 
 /* Compare N bytes of S1 and S2.  */
-extern int wmemcmp __P ((__const wchar_t *__s1, __const wchar_t *__s2,
-			 size_t __n));
+extern int wmemcmp __P ((__const wchar_t *__restrict __s1,
+			 __const wchar_t *__restrict __s2, size_t __n));
 
 /* Copy N bytes of SRC to DEST.  */
-extern wchar_t *wmemcpy __P ((wchar_t *__s1, __const wchar_t *__s2,
-			      size_t __n));
+extern wchar_t *wmemcpy __P ((wchar_t *__restrict __s1,
+			      __const wchar_t *__restrict __s2, size_t __n));
 
 /* Copy N bytes of SRC to DEST, guaranteeing
    correct behavior for overlapping strings.  */
@@ -168,55 +184,73 @@ extern int mbsinit __P ((__const mbstate_t *__ps));
 
 /* Write wide character representation of multibyte character pointed
    to by S to PWC.  */
-extern size_t __mbrtowc __P ((wchar_t *__pwc, __const char *__s, size_t __n,
-			      mbstate_t *__p));
-extern size_t mbrtowc __P ((wchar_t *__pwc, __const char *__s, size_t __n,
+extern size_t __mbrtowc __P ((wchar_t *__restrict __pwc,
+			      __const char *__restrict __s, size_t __n,
+			      mbstate_t *__restrict __p));
+extern size_t mbrtowc __P ((wchar_t *__restrict __pwc,
+			    __const char *__restrict __s, size_t __n,
 			    mbstate_t *__p));
 
 /* Write multibyte representation of wide character WC to S.  */
-extern size_t __wcrtomb __P ((char *__s, wchar_t __wc, mbstate_t *__ps));
-extern size_t wcrtomb __P ((char *__s, wchar_t __wc, mbstate_t *__ps));
+extern size_t __wcrtomb __P ((char *__restrict __s, wchar_t __wc,
+			      mbstate_t *__restrict __ps));
+extern size_t wcrtomb __P ((char *__restrict __s, wchar_t __wc,
+			    mbstate_t *__restrict __ps));
 
 /* Return number of bytes in multibyte character pointed to by S.  */
-extern size_t __mbrlen __P ((__const char *__s, size_t __n, mbstate_t *__ps));
-extern size_t mbrlen __P ((__const char *__s, size_t __n, mbstate_t *__ps));
+extern size_t __mbrlen __P ((__const char *__restrict __s, size_t __n,
+			     mbstate_t *__restrict __ps));
+extern size_t mbrlen __P ((__const char *__restrict __s, size_t __n,
+			   mbstate_t *__restrict __ps));
 
 #if defined (__OPTIMIZE__) \
     && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
 /* Define inline function as optimization.  */
-extern __inline size_t mbrlen (__const char *s, size_t n, mbstate_t *ps)
-{ return ps != NULL ? __mbrtowc (NULL, s, n, ps) : __mbrlen (s, n, NULL); }
+extern __inline size_t mbrlen (__const char *__restrict __s, size_t __n,
+			       mbstate_t *__restrict __ps)
+{ return (__ps != NULL
+	  ? __mbrtowc (NULL, __s, __n, __ps) : __mbrlen (__s, __n, NULL)); }
 #endif
 
 /* Write wide character representation of multibyte character string
    SRC to DST.  */
-extern size_t __mbsrtowcs __P ((wchar_t *__dst, __const char **__src,
-				size_t __len, mbstate_t *__ps));
-extern size_t mbsrtowcs __P ((wchar_t *__dst, __const char **__src,
-			      size_t __len, mbstate_t *__ps));
+extern size_t __mbsrtowcs __P ((wchar_t *__restrict __dst,
+				__const char **__restrict __src,
+				size_t __len, mbstate_t *__restrict __ps));
+extern size_t mbsrtowcs __P ((wchar_t *__restrict __dst,
+			      __const char **__restrict __src,
+			      size_t __len, mbstate_t *__restrict __ps));
 
 /* Write multibyte character representation of wide character string
    SRC to DST.  */
-extern size_t __wcsrtombs __P ((char *__dst, __const wchar_t **__src,
-				size_t __len, mbstate_t *__ps));
-extern size_t wcsrtombs __P ((char *__dst, __const wchar_t **__src,
-			      size_t __len, mbstate_t *__ps));
+extern size_t __wcsrtombs __P ((char *__restrict __dst,
+				__const wchar_t **__restrict __src,
+				size_t __len, mbstate_t *__restrict __ps));
+extern size_t wcsrtombs __P ((char *__restrict __dst,
+			      __const wchar_t **__restrict __src,
+			      size_t __len, mbstate_t *__restrict __ps));
 
 
 #ifdef	__USE_GNU
 /* Write wide character representation of at most NMC bytes of the
    multibyte character string SRC to DST.  */
-extern size_t __mbsnrtowcs __P ((wchar_t *__dst, __const char **__src,
-				 size_t __nmc, size_t __len, mbstate_t *__ps));
-extern size_t mbsnrtowcs __P ((wchar_t *__dst, __const char **__src,
-			       size_t __nmc, size_t __len, mbstate_t *__ps));
+extern size_t __mbsnrtowcs __P ((wchar_t *__restrict __dst,
+				 __const char **__restrict __src, size_t __nmc,
+				 size_t __len, mbstate_t *__restrict __ps));
+extern size_t mbsnrtowcs __P ((wchar_t *__restrict __dst,
+			       __const char **__restrict __src, size_t __nmc,
+			       size_t __len, mbstate_t *__restrict __ps));
 
 /* Write multibyte character representation of at most NWC characters
    from the wide character string SRC to DST.  */
-extern size_t __wcsnrtombs __P ((char *__dst, __const wchar_t **__src,
-				 size_t __nwc, size_t __len, mbstate_t *__ps));
-extern size_t wcsnrtombs __P ((char *__dst, __const wchar_t **__src,
-			       size_t __nwc, size_t __len, mbstate_t *__ps));
+extern size_t __wcsnrtombs __P ((char *__restrict __dst,
+				 __const wchar_t **__restrict __src,
+				 size_t __nwc, size_t __len,
+				 mbstate_t *__restrict __ps));
+extern size_t wcsnrtombs __P ((char *__restrict __dst,
+			       __const wchar_t **__restrict __src,
+			       size_t __nwc, size_t __len,
+			       mbstate_t *__restrict __ps));
 
 
 /* The following functions are extensions found in X/Open CAE.  */
@@ -232,92 +266,124 @@ extern int wcswidth __P ((__const wchar_t *__s, size_t __n));
 
 /* Convert initial portion of the wide string NPTR to `double'
    representation.  */
-extern double wcstod __P ((__const wchar_t *__nptr, wchar_t **__endptr));
+extern double wcstod __P ((__const wchar_t *__restrict __nptr,
+			   wchar_t **__restrict __endptr));
 
 #ifdef __USE_GNU
 /* Likewise for `float' and `long double' sizes of floating-point numbers.  */
-extern float wcstof __P ((__const wchar_t *__nptr, wchar_t **__endptr));
-extern __long_double_t wcstold __P ((__const wchar_t *__nptr,
-				     wchar_t **__endptr));
+extern float wcstof __P ((__const wchar_t *__restrict __nptr,
+			  wchar_t **__restrict __endptr));
+extern __long_double_t wcstold __P ((__const wchar_t *__restrict __nptr,
+				     wchar_t **__restrict __endptr));
 #endif /* GNU */
 
 
 /* Convert initial portion of wide string NPTR to `long int'
    representation.  */
-extern long int wcstol __P ((__const wchar_t *__nptr, wchar_t **__endptr,
-			     int __base));
+extern long int wcstol __P ((__const wchar_t *__restrict __nptr,
+			     wchar_t **__restrict __endptr, int __base));
 
 /* Convert initial portion of wide string NPTR to `unsigned long int'
    representation.  */
-extern unsigned long int wcstoul __P ((__const wchar_t *__nptr,
-				       wchar_t **__endptr, int __base));
+extern unsigned long int wcstoul __P ((__const wchar_t *__restrict __nptr,
+				       wchar_t **__restrict __endptr,
+				       int __base));
 
-#if defined (__GNUC__) && defined (__USE_GNU)
+#if defined __GNUC__ && defined __USE_GNU
 /* Convert initial portion of wide string NPTR to `long int'
    representation.  */
-extern long long int wcstoq __P ((__const wchar_t *__nptr, wchar_t **__endptr,
-				  int __base));
+extern long long int wcstoq __P ((__const wchar_t *__restrict __nptr,
+				  wchar_t **__restrict __endptr, int __base));
 
 /* Convert initial portion of wide string NPTR to `unsigned long long int'
    representation.  */
-extern unsigned long long int wcstouq __P ((__const wchar_t *__nptr,
-					    wchar_t **__endptr, int __base));
+extern unsigned long long int wcstouq __P ((__const wchar_t *__restrict __nptr,
+					    wchar_t **__restrict __endptr,
+					    int __base));
 #endif /* GCC and use GNU.  */
 
+#if defined __USE_ISOC9X || (defined __GNUC__ && defined __USE_GNU)
+/* Convert initial portion of wide string NPTR to `long int'
+   representation.  */
+extern long long int wcstoll __P ((__const wchar_t *__restrict __nptr,
+				   wchar_t **__restrict __endptr, int __base));
+
+/* Convert initial portion of wide string NPTR to `unsigned long long int'
+   representation.  */
+extern unsigned long long int wcstoull __P ((__const wchar_t *
+					     __restrict __nptr,
+					     wchar_t **__restrict __endptr,
+					     int __base));
+#endif /* ISO C 9X or GCC and GNU.  */
+
 
 /* The internal entry points for `wcstoX' take an extra flag argument
    saying whether or not to parse locale-dependent number grouping.  */
-extern double __wcstod_internal __P ((__const wchar_t *__nptr,
-				      wchar_t **__endptr, int __group));
-extern float __wcstof_internal __P ((__const wchar_t *__nptr,
-				     wchar_t **__endptr, int __group));
-extern __long_double_t __wcstold_internal __P ((__const wchar_t *__nptr,
-						wchar_t **__endptr,
+extern double __wcstod_internal __P ((__const wchar_t *__restrict __nptr,
+				      wchar_t **__restrict __endptr,
+				      int __group));
+extern float __wcstof_internal __P ((__const wchar_t *__restrict __nptr,
+				     wchar_t **__restrict __endptr,
+				     int __group));
+extern __long_double_t __wcstold_internal __P ((__const wchar_t *
+						__restrict __nptr,
+						wchar_t **__restrict __endptr,
 						int __group));
 
-extern long int __wcstol_internal __P ((__const wchar_t *__nptr,
-					wchar_t **__endptr, int __base,
-					int __group));
-extern unsigned long int __wcstoul_internal __P ((__const wchar_t *__nptr,
-						  wchar_t **__endptr,
+extern long int __wcstol_internal __P ((__const wchar_t *__restrict __nptr,
+					wchar_t **__restrict __endptr,
+					int __base, int __group));
+extern unsigned long int __wcstoul_internal __P ((__const wchar_t *
+						  __restrict __nptr,
+						  wchar_t **
+						  __restrict __endptr,
 						  int __base, int __group));
 #if defined __GNUC__ && defined __USE_GNU
-extern long long int __wcstoq_internal __P ((__const wchar_t *__nptr,
-					     wchar_t **__endptr, int __base,
-					     int __group));
-extern unsigned long long int __wcstouq_internal __P ((__const wchar_t *__nptr,
-						       wchar_t **__endptr,
-						       int __base,
-						       int __group));
+extern long long int __wcstoll_internal __P ((__const wchar_t *
+					      __restrict __nptr,
+					      wchar_t **__restrict __endptr,
+					      int __base, int __group));
+extern unsigned long long int __wcstoull_internal __P ((__const wchar_t *
+							__restrict __nptr,
+							wchar_t **
+							__restrict __endptr,
+							int __base,
+							int __group));
 #endif /* GCC and use GNU.  */
 
 
 #if defined (__OPTIMIZE__) && __GNUC__ >= 2
 /* Define inline functions which call the internal entry points.  */
 
-extern __inline double wcstod (__const wchar_t *__nptr, wchar_t **__endptr)
+extern __inline double wcstod (__const wchar_t *__restrict __nptr,
+			       wchar_t **__restrict __endptr)
 { return __wcstod_internal (__nptr, __endptr, 0); }
-extern __inline long int wcstol (__const wchar_t *__nptr,
-                                 wchar_t **__endptr, int __base)
+extern __inline long int wcstol (__const wchar_t *__restrict __nptr,
+                                 wchar_t **__restrict __endptr, int __base)
 { return __wcstol_internal (__nptr, __endptr, __base, 0); }
-extern __inline unsigned long int wcstoul (__const wchar_t *__nptr,
-                                           wchar_t **__endptr, int __base)
+extern __inline unsigned long int wcstoul (__const wchar_t *__restrict __nptr,
+                                           wchar_t **__restrict __endptr,
+					   int __base)
 { return __wcstoul_internal (__nptr, __endptr, __base, 0); }
 
 #ifdef __USE_GNU
-extern __inline float wcstof (__const wchar_t *__nptr, wchar_t **__endptr)
+extern __inline float wcstof (__const wchar_t *__restrict __nptr,
+			      wchar_t **__restrict __endptr)
 { return __wcstof_internal (__nptr, __endptr, 0); }
-extern __inline __long_double_t wcstold (__const wchar_t *__nptr,
-					 wchar_t **__endptr)
+extern __inline __long_double_t wcstold (__const wchar_t *__restrict __nptr,
+					 wchar_t **__restrict __endptr)
 { return __wcstold_internal (__nptr, __endptr, 0); }
 
 
-extern __inline long long int wcstoq (__const wchar_t *__nptr,
-				      wchar_t **__endptr, int __base)
-{ return __wcstoq_internal (__nptr, __endptr, __base, 0); }
-extern __inline unsigned long long int wcstouq (__const wchar_t *__nptr,
-						wchar_t **__endptr, int __base)
-{ return __wcstouq_internal (__nptr, __endptr, __base, 0); }
+extern __inline long long int wcstoq (__const wchar_t *__restrict __nptr,
+				      wchar_t **__restrict __endptr,
+				      int __base)
+{ return __wcstoll_internal (__nptr, __endptr, __base, 0); }
+extern __inline unsigned long long int wcstouq (__const wchar_t *
+						__restrict __nptr,
+						wchar_t **__restrict __endptr,
+						int __base)
+{ return __wcstoull_internal (__nptr, __endptr, __base, 0); }
 #endif /* Use GNU.  */
 #endif /* Optimizing GCC >=2.  */
 
diff --git a/wcsmbs/wcscasecmp.c b/wcsmbs/wcscasecmp.c
new file mode 100644
index 0000000000..74908229a0
--- /dev/null
+++ b/wcsmbs/wcscasecmp.c
@@ -0,0 +1,56 @@
+/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <wctype.h>
+#include <wchar.h>
+
+#ifndef weak_alias
+# define __wcscasecmp wcscasecmp
+#endif
+
+/* Compare S1 and S2, ignoring case, returning less than, equal to or
+   greater than zero if S1 is lexicographically less than,
+   equal to or greater than S2.  */
+int
+__wcscasecmp (s1, s2)
+     const wchar_t *s1;
+     const wchar_t *s2;
+{
+  wint_t c1, c2;
+
+  if (s1 == s2)
+    return 0;
+
+  do
+    {
+      c1 = towlower (*s1++);
+      c2 = towlower (*s2++);
+      if (c1 == '\0')
+	break;
+    }
+  while (c1 == c2);
+
+  return c1 - c2;
+}
+#ifdef weak_alias
+weak_alias (__wcscasecmp, wcscasecmp)
+#endif
diff --git a/wcsmbs/wcsncase.c b/wcsmbs/wcsncase.c
new file mode 100644
index 0000000000..c5b10c57a4
--- /dev/null
+++ b/wcsmbs/wcsncase.c
@@ -0,0 +1,55 @@
+/* Compare at most N wide characters of two strings without taking care
+   for the case.
+   Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <wchar.h>
+#include <wctype.h>
+
+#ifndef weak_alias
+# define __wcsncasecmp wcsncasecmp
+#endif
+
+/* Compare no more than N wide characters of S1 and S2,
+   ignoring case, returning less than, equal to or
+   greater than zero if S1 is lexicographically less
+   than, equal to or greater than S2.  */
+int
+__wcsncasecmp (s1, s2, n)
+     const wchar_t *s1;
+     const wchar_t *s2;
+     size_t n;
+{
+  wint_t c1, c2;
+
+  if (s1 == s2 || n == 0)
+    return 0;
+
+  do
+    {
+      c1 = (wint_t) towlower (*s1++);
+      c2 = (wint_t) towlower (*s2++);
+      if (c1 == L'\0' || c1 != c2)
+	return c1 - c2;
+    } while (--n > 0);
+
+  return c1 - c2;
+}
+#ifdef weak_alias
+weak_alias (__wcsncasecmp, wcsncasecmp)
+#endif
diff --git a/wcsmbs/wcstof.c b/wcsmbs/wcstof.c
index 01a8950ed4..7d91cf33d6 100644
--- a/wcsmbs/wcstof.c
+++ b/wcsmbs/wcstof.c
@@ -25,7 +25,7 @@
 #define	FLT		LDBL
 #define	STRTOF		wcstof
 #define	MPN2FLOAT	__mpn_construct_float
-#define	FLOAT_HUGE_VAL	HUGE_VALf
+#define	FLOAT_HUGE_VAL	HUGE_VALF
 #define	USE_WIDE_CHAR	1
 
 #include "../stdlib/strtod.c"
diff --git a/wcsmbs/wcstold.c b/wcsmbs/wcstold.c
index 1da8062b80..4cb68af1f8 100644
--- a/wcsmbs/wcstold.c
+++ b/wcsmbs/wcstold.c
@@ -25,7 +25,7 @@
 #define	FLT		LDBL
 #define	STRTOF		wcstold
 #define	MPN2FLOAT	__mpn_construct_long_double
-#define	FLOAT_HUGE_VAL	HUGE_VALl
+#define	FLOAT_HUGE_VAL	HUGE_VALL
 #define	USE_WIDE_CHAR	1
 
 #include "../stdlib/strtod.c"
diff --git a/wcsmbs/wcstoq.c b/wcsmbs/wcstoll.c
index a765ca6985..b3e9ac0093 100644
--- a/wcsmbs/wcstoq.c
+++ b/wcsmbs/wcstoll.c
@@ -21,3 +21,5 @@
 #define	QUAD	1
 
 #include "wcstol.c"
+
+weak_alias (wcstoll, wcstoq)
diff --git a/wcsmbs/wcstouq.c b/wcsmbs/wcstoull.c
index 49a5daa4db..a33d3aed6b 100644
--- a/wcsmbs/wcstouq.c
+++ b/wcsmbs/wcstoull.c
@@ -21,3 +21,5 @@
 #define	QUAD	1
 
 #include "wcstoul.c"
+
+weak_alias (wcstoull, wcstouq)