* configure.in (libc_cv_gnu89_inline): Test for -fgnu89-inline.

	* config.make.in (gnu89-inline-CFLAGS): New variable.
	* Makeconfig (CFLAGS): Use $(gnu89-inline-CFLAGS) together with
	-std=gnu99.
	* misc/sys/cdefs.h (__extern_inline, __extern_always_inline): Define.
	* argp/argp.h: Use it.
	* bits/mathinline.h: Likewise.
	* bits/sigset.h: Likewise.
	* bits/string.h: Likewise.
	* ctype/ctype.h: Likewise.
	* hurd/hurd.h: Likewise.
	* hurd/hurd/fd.h: Likewise.
	* hurd/hurd/port.h: Likewise.
	* hurd/hurd/signal.h: Likewise.
	* hurd/hurd/threadvar.h: Likewise.
	* hurd/hurd/userlink.h: Likewise.
	* io/sys/stat.h: Likewise.
	* libio/bits/stdio.h: Likewise.
	* libio/bits/stdio2.h: Likewise.
	* mach/lock-intern.h: Likewise.
	* mach/mach/mig_support.h: Likewise.
	* math/bits/cmathcalls.h: Likewise.
	* posix/bits/unistd.h: Likewise.
	* socket/bits/socket2.h: Likewise.
	* stdlib/bits/stdlib.h: Likewise.
	* stdlib/stdlib.h: Likewise.
	* string/argz.h: Likewise.
	* string/bits/string2.h: Likewise.
	* string/bits/string3.h: Likewise.
	* sysdeps/alpha/fpu/bits/mathinline.h: Likewise.
	* sysdeps/generic/inttypes.h: Likewise.
	* sysdeps/generic/machine-lock.h: Likewise.
	* sysdeps/generic/machine-sp.h: Likewise.
	* sysdeps/i386/fpu/bits/mathinline.h: Likewise.
	* sysdeps/i386/i486/bits/string.h: Likewise.
	* sysdeps/ia64/fpu/bits/mathinline.h: Likewise.
	* sysdeps/mach/alpha/machine-lock.h: Likewise.
	* sysdeps/mach/alpha/machine-sp.h: Likewise.
	* sysdeps/mach/i386/machine-lock.h: Likewise.
	* sysdeps/mach/powerpc/machine-lock.h: Likewise.
	* sysdeps/mach/powerpc/machine-sp.h: Likewise.
	* sysdeps/powerpc/fpu/bits/mathinline.h: Likewise.
	* sysdeps/s390/bits/string.h: Likewise.
	* sysdeps/s390/fpu/bits/mathinline.h: Likewise.
	* sysdeps/sparc/fpu/bits/mathinline.h: Likewise.
	* sysdeps/unix/bsd/bsd4.4/bits/socket.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/sigset.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/sysmacros.h: Likewise.
	* sysdeps/x86_64/fpu/bits/mathinline.h: Likewise.
	* wcsmbs/bits/wchar2.h: Likewise.
	* wcsmbs/wchar.h: Likewise.
	* stdlib/gmp.h: Likewise.  Include <features.h> to get
	__extern_inline definition.

	* locale/programs/ld-ctype.c (find_translit): Return NULL if ctype is
	NULL.

2 files changed, 28 insertions, 28 deletions

diff --git a/wcsmbs/bits/wchar2.h b/wcsmbs/bits/wchar2.h
index 00216ec..697b9f2 100644
--- a/wcsmbs/bits/wchar2.h
+++ b/wcsmbs/bits/wchar2.h
@@ -1,5 +1,5 @@
 /* Checking macros for wchar functions.
-   Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007 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
@@ -30,7 +30,7 @@ extern wchar_t *__REDIRECT_NTH (__wmemcpy_alias,
 				 __const wchar_t *__restrict __s2, size_t __n),
 				wmemcpy);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wmemcpy (wchar_t *__restrict __s1, __const wchar_t *__restrict __s2,
 		size_t __n))
 {
@@ -46,7 +46,7 @@ extern wchar_t *__REDIRECT_NTH (__wmemmove_alias, (wchar_t *__s1,
 						   __const wchar_t *__s2,
 						   size_t __n), wmemmove);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wmemmove (wchar_t *__restrict __s1, __const wchar_t *__restrict __s2,
 		 size_t __n))
 {
@@ -65,7 +65,7 @@ extern wchar_t *__REDIRECT_NTH (__wmempcpy_alias,
 				 __const wchar_t *__restrict __s2,
 				 size_t __n), wmempcpy);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wmempcpy (wchar_t *__restrict __s1, __const wchar_t *__restrict __s2,
 		 size_t __n))
 {
@@ -81,7 +81,7 @@ extern wchar_t *__wmemset_chk (wchar_t *__s, wchar_t __c, size_t __n,
 extern wchar_t *__REDIRECT_NTH (__wmemset_alias, (wchar_t *__s, wchar_t __c,
 						  size_t __n), wmemset);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wmemset (wchar_t *__restrict __s, wchar_t __c, size_t __n))
 {
   if (__bos0 (__s) != (size_t) -1)
@@ -97,7 +97,7 @@ extern wchar_t *__REDIRECT_NTH (__wcscpy_alias,
 				(wchar_t *__restrict __dest,
 				 __const wchar_t *__restrict __src), wcscpy);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wcscpy (wchar_t *__dest, __const wchar_t *__src))
 {
   if (__bos (__dest) != (size_t) -1)
@@ -112,7 +112,7 @@ extern wchar_t *__REDIRECT_NTH (__wcpcpy_alias, (wchar_t *__dest,
 						 __const wchar_t *__src),
 				wcpcpy);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wcpcpy (wchar_t *__dest, __const wchar_t *__src))
 {
   if (__bos (__dest) != (size_t) -1)
@@ -129,7 +129,7 @@ extern wchar_t *__REDIRECT_NTH (__wcsncpy_alias,
 				 __const wchar_t *__restrict __src,
 				 size_t __n), wcsncpy);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wcsncpy (wchar_t *__dest, __const wchar_t *__src, size_t __n))
 {
   if (__bos (__dest) != (size_t) -1
@@ -148,7 +148,7 @@ extern wchar_t *__REDIRECT_NTH (__wcpncpy_alias,
 				 __const wchar_t *__restrict __src,
 				 size_t __n), wcpncpy);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wcpncpy (wchar_t *__dest, __const wchar_t *__src, size_t __n))
 {
   if (__bos (__dest) != (size_t) -1
@@ -166,7 +166,7 @@ extern wchar_t *__REDIRECT_NTH (__wcscat_alias,
 				(wchar_t *__restrict __dest,
 				 __const wchar_t *__restrict __src), wcscat);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wcscat (wchar_t *__dest, __const wchar_t *__src))
 {
   if (__bos (__dest) != (size_t) -1)
@@ -183,7 +183,7 @@ extern wchar_t *__REDIRECT_NTH (__wcsncat_alias,
 				 __const wchar_t *__restrict __src,
 				 size_t __n), wcsncat);
 
-extern __always_inline wchar_t *
+__extern_always_inline wchar_t *
 __NTH (wcsncat (wchar_t *__dest, __const wchar_t *__src, size_t __n))
 {
   if (__bos (__dest) != (size_t) -1)
@@ -246,7 +246,7 @@ extern wchar_t *__REDIRECT (__fgetws_alias,
 			    (wchar_t *__restrict __s, int __n,
 			     __FILE *__restrict __stream), fgetws) __wur;
 
-extern __always_inline __wur wchar_t *
+__extern_always_inline __wur wchar_t *
 fgetws (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream)
 {
   if (__bos (__s) != (size_t) -1
@@ -264,7 +264,7 @@ extern wchar_t *__REDIRECT (__fgetws_unlocked_alias,
 			     __FILE *__restrict __stream), fgetws_unlocked)
   __wur;
 
-extern __always_inline __wur wchar_t *
+__extern_always_inline __wur wchar_t *
 fgetws_unlocked (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream)
 {
   if (__bos (__s) != (size_t) -1
@@ -281,7 +281,7 @@ extern size_t __REDIRECT_NTH (__wcrtomb_alias,
 			      (char *__restrict __s, wchar_t __wchar,
 			       mbstate_t *__restrict __ps), wcrtomb) __wur;
 
-extern __always_inline __wur size_t
+__extern_always_inline __wur size_t
 __NTH (wcrtomb (char *__s, wchar_t __wchar, mbstate_t *__ps))
 {
   /* We would have to include <limits.h> to get a definition of MB_LEN_MAX.
@@ -307,7 +307,7 @@ extern size_t __REDIRECT_NTH (__mbsrtowcs_alias,
 			       size_t __len, mbstate_t *__restrict __ps),
 			      mbsrtowcs);
 
-extern __always_inline size_t
+__extern_always_inline size_t
 __NTH (mbsrtowcs (wchar_t *__restrict __dst, __const char **__restrict __src,
 		  size_t __len, mbstate_t *__restrict __ps))
 {
@@ -330,7 +330,7 @@ extern size_t __REDIRECT_NTH (__wcsrtombs_alias,
 			       size_t __len, mbstate_t *__restrict __ps),
 			      wcsrtombs);
 
-extern __always_inline size_t
+__extern_always_inline size_t
 __NTH (wcsrtombs (char *__restrict __dst, __const wchar_t **__restrict __src,
 		  size_t __len, mbstate_t *__restrict __ps))
 {
@@ -352,7 +352,7 @@ extern size_t __REDIRECT_NTH (__mbsnrtowcs_alias,
 			       size_t __len, mbstate_t *__restrict __ps),
 			      mbsnrtowcs);
 
-extern __always_inline size_t
+__extern_always_inline size_t
 __NTH (mbsnrtowcs (wchar_t *__restrict __dst, __const char **__restrict __src,
 		   size_t __nmc, size_t __len, mbstate_t *__restrict __ps))
 {
@@ -376,7 +376,7 @@ extern size_t __REDIRECT_NTH (__wcsnrtombs_alias,
 			       size_t __nwc, size_t __len,
 			       mbstate_t *__restrict __ps), wcsnrtombs);
 
-extern __always_inline size_t
+__extern_always_inline size_t
 __NTH (wcsnrtombs (char *__restrict __dst, __const wchar_t **__restrict __src,
 		   size_t __nwc, size_t __len, mbstate_t *__restrict __ps))
 {
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 2965a7b..5ef4b1a 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -326,19 +326,19 @@ __END_NAMESPACE_C99
    locales must use ASCII encoding for the values in the ASCII range
    and because the wchar_t encoding is always ISO 10646.  */
 extern wint_t __btowc_alias (int __c) __asm ("btowc");
-extern __inline wint_t
+__extern_inline wint_t
 __NTH (btowc (int __c))
 { return (__builtin_constant_p (__c) && __c >= '\0' && __c <= '\x7f'
 	  ? (wint_t) __c : __btowc_alias (__c)); }
 
 extern int __wctob_alias (wint_t __c) __asm ("wctob");
-extern __inline int
+__extern_inline int
 __NTH (wctob (wint_t __wc))
 { return (__builtin_constant_p (__wc) && __wc >= L'\0' && __wc <= L'\x7f'
 	  ? (int) __wc : __wctob_alias (__wc)); }
 # endif
 
-extern __inline size_t
+__extern_inline size_t
 __NTH (mbrlen (__const char *__restrict __s, size_t __n,
 	       mbstate_t *__restrict __ps))
 { return (__ps != NULL
@@ -548,38 +548,38 @@ extern unsigned long long int __wcstoull_internal (__const wchar_t *
 /* Define inline functions which call the internal entry points.  */
 __BEGIN_NAMESPACE_C99
 
-extern __inline double
+__extern_inline double
 __NTH (wcstod (__const wchar_t *__restrict __nptr,
 	       wchar_t **__restrict __endptr))
 { return __wcstod_internal (__nptr, __endptr, 0); }
-extern __inline long int
+__extern_inline long int
 __NTH (wcstol (__const wchar_t *__restrict __nptr,
 	       wchar_t **__restrict __endptr, int __base))
 { return __wcstol_internal (__nptr, __endptr, __base, 0); }
-extern __inline unsigned long int
+__extern_inline unsigned long int
 __NTH (wcstoul (__const wchar_t *__restrict __nptr,
 		wchar_t **__restrict __endptr, int __base))
 { return __wcstoul_internal (__nptr, __endptr, __base, 0); }
 __END_NAMESPACE_C99
 
 # ifdef __USE_GNU
-extern __inline float
+__extern_inline float
 __NTH (wcstof (__const wchar_t *__restrict __nptr,
 	       wchar_t **__restrict __endptr))
 { return __wcstof_internal (__nptr, __endptr, 0); }
 #  ifndef __LDBL_COMPAT
-extern __inline long double
+__extern_inline long double
 __NTH (wcstold (__const wchar_t *__restrict __nptr,
 		wchar_t **__restrict __endptr))
 { return __wcstold_internal (__nptr, __endptr, 0); }
 #  endif
 __extension__
-extern __inline long long int
+__extern_inline long long int
 __NTH (wcstoq (__const wchar_t *__restrict __nptr,
 	       wchar_t **__restrict __endptr, int __base))
 { return __wcstoll_internal (__nptr, __endptr, __base, 0); }
 __extension__
-extern __inline unsigned long long int
+__extern_inline unsigned long long int
 __NTH (wcstouq (__const wchar_t *__restrict __nptr,
 		wchar_t **__restrict __endptr, int __base))
 { return __wcstoull_internal (__nptr, __endptr, __base, 0); }