libport: Remove checks for strerror().

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

configure

@@ -16772,7 +16772,6 @@ for ac_func in \
 	statvfs \
 	strcasecmp \
 	strdup \
-	strerror \
 	strncasecmp \
 	strnlen \
 	strtold \

configure.ac

@@ -2190,7 +2190,6 @@ AC_CHECK_FUNCS(\
 	statvfs \
 	strcasecmp \
 	strdup \
-	strerror \
 	strncasecmp \
 	strnlen \
 	strtold \

include/config.h.in

@@ -936,9 +936,6 @@
 /* Define to 1 if you have the `strdup' function. */
 #undef HAVE_STRDUP
 
-/* Define to 1 if you have the `strerror' function. */
-#undef HAVE_STRERROR
-
 /* Define to 1 if you have the <strings.h> header file. */
 #undef HAVE_STRINGS_H
 

include/wine/port.h

@@ -344,10 +344,6 @@ int strncasecmp(const char *str1, const char *str2, size_t n);
 size_t strnlen( const char *str, size_t maxlen );
 #endif /* !defined(HAVE_STRNLEN) */
 
-#ifndef HAVE_STRERROR
-const char *strerror(int err);
-#endif /* !defined(HAVE_STRERROR) */
-
 #ifndef HAVE_STRCASECMP
 # ifndef HAVE__STRICMP
 int strcasecmp(const char *str1, const char *str2);
@@ -524,7 +520,6 @@ extern __int64 interlocked_cmpxchg64( __int64 *dest, __int64 xchg, __int64 compa
 #define spawnvp                 __WINE_NOT_PORTABLE(spawnvp)
 #define statvfs                 __WINE_NOT_PORTABLE(statvfs)
 #define strcasecmp              __WINE_NOT_PORTABLE(strcasecmp)
-#define strerror                __WINE_NOT_PORTABLE(strerror)
 #define strncasecmp             __WINE_NOT_PORTABLE(strncasecmp)
 #define strnlen                 __WINE_NOT_PORTABLE(strnlen)
 #define usleep                  __WINE_NOT_PORTABLE(usleep)

libs/port/Makefile.in

@@ -99,7 +99,6 @@ C_SRCS = \
 	spawn.c \
 	statvfs.c \
 	strcasecmp.c \
-	strerror.c \
 	strncasecmp.c \
 	strnlen.c \
 	symlink.c \

libs/port/strerror.c

@@ -1,30 +0,0 @@
-/*
- * strerror function
- *
- * Copyright 1996 Alexandre Julliard
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-
-#include "config.h"
-#include "wine/port.h"
-
-#ifndef HAVE_STRERROR
-const char *strerror( int err )
-{
-    /* Let's hope we have sys_errlist then */
-    return sys_errlist[err];
-}
-#endif  /* HAVE_STRERROR */