From: Jim Meyering <jim@meyering.net>
Date: Tue, 24 Feb 1998 23:19:33 +0000 (+0000)
Subject: protoize
X-Git-Tag: FILEUTILS-3_16n~66
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=07a6f7a9e2be92eb640ddcc0551d7c964a5c3915;p=thirdparty%2Fcoreutils.git

protoize
---

diff --git a/lib/xstrdup.c b/lib/xstrdup.c
index d5bcaf3809..38674cab18 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 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
@@ -19,24 +19,28 @@
 # include <config.h>
 #endif
 
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+#ifndef PARAMS
+# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif
+#endif
+
+#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>
+
+char *xmalloc PARAMS ((size_t n));
 
 /* Return a newly allocated copy of STRING.  */
 
 char *
-xstrdup (string)
-     char *string;
+xstrdup (const char *string)
 {
   return strcpy (xmalloc (strlen (string) + 1), string);
 }