X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fxstrdup.c;h=cb1efa8c20ce986c1a3f13763c5ee7915c71244b;hb=df2a731f34476e69c52c34a265367e414e58f763;hp=3f6abb74177a5505576dc80c6b6351c0a5af2c39;hpb=e0989616952d2a4d537aa6c70ca2f0122084af3f;p=gnulib.git

diff --git a/lib/xstrdup.c b/lib/xstrdup.c
index 3f6abb741..cb1efa8c2 100644
--- a/lib/xstrdup.c
+++ b/lib/xstrdup.c
@@ -1,5 +1,5 @@
 /* xstrdup.c -- copy a string with out of memory checking
-   Copyright (C) 1990, 1996 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1996, 1998, 2001 Free Software Foundation, Inc.
 
    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
@@ -19,25 +19,20 @@
 # include <config.h>
 #endif
 
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+#if STDC_HEADERS || HAVE_STRING_H
 # include <string.h>
 #else
 # include <strings.h>
 #endif
 
-#if defined (__STDC__) && __STDC__
-char *xmalloc (size_t);
-char *xstrdup (char *string);
-#else
-char *xmalloc ();
-#endif
+#include <sys/types.h>
 
+#include "xalloc.h"
 
 /* Return a newly allocated copy of STRING.  */
 
 char *
-xstrdup (string)
-     char *string;
+xstrdup (const char *string)
 {
   return strcpy (xmalloc (strlen (string) + 1), string);
 }