X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstrcspn.c;h=7f60620b3f27ca5e177a92b25dfa63be8411728c;hb=211660469fddf64a8b0f9de2ade2aa2cdfb639fa;hp=3cee66424c5a8ef21d7d08b5c2c4772e8708ceeb;hpb=cfbada19810991d0031d4546df8a829db9bdf01d;p=gnulib.git

diff --git a/lib/strcspn.c b/lib/strcspn.c
index 3cee66424..7f60620b3 100644
--- a/lib/strcspn.c
+++ b/lib/strcspn.c
@@ -1,9 +1,12 @@
-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 1996-1997, 2002-2003 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
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   NOTE: The canonical source of this file is maintained with the GNU C Library.
+   Bugs can be reported to bug-glibc@gnu.org.
+
+   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 the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -12,32 +15,27 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+   USA.  */
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#if HAVE_CONFIG_H
+# include <config.h>
 #endif
 
-#ifdef HAVE_STRING_H
+#include <stddef.h>
 #include <string.h>
-#else
-#include <strings.h>
-#ifndef strchr
-#define strchr index
-#endif
-#endif
 
-/* Return the length of the maximum inital segment of S
+#undef strcspn
+
+/* Return the length of the maximum initial segment of S
    which contains no characters from REJECT.  */
-int
-strcspn (s, reject)
-     register char *s;
-     register char *reject;
+size_t
+strcspn (const char *s, const char *reject)
 {
-  register int count = 0;
+  size_t count = 0;
 
   while (*s != '\0')
-    if (strchr (reject, *s++) == 0)
+    if (strchr (reject, *s++) == NULL)
       ++count;
     else
       return count;