-/* Copyright (C) 1991, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 1996-1997, 2002-2003, 2005-2006, 2009-2013 Free
+ * Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
- Bugs can be reported to bug-glibc@prep.ai.mit.edu.
+ Bugs can be reported to bug-glibc@gnu.org.
- This program is free software; you can redistribute it and/or modify it
+ 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
+ Free Software Foundation; either version 3 of the License, or any
later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- USA. */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if defined _LIBC || HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-# ifndef strchr
-# define strchr index
-# endif
-#endif
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#include <stddef.h>
+#include <string.h>
#undef strcspn
/* Return the length of the maximum initial segment of S
which contains no characters from REJECT. */
-int
-strcspn (s, reject)
- const char *s;
- const char *reject;
+size_t
+strcspn (const char *s, const char *reject)
{
- int count = 0;
+ size_t count = 0;
while (*s != '\0')
- if (strchr (reject, *s++) == 0)
+ if (strchr (reject, *s++) == NULL)
++count;
else
return count;