1 /* Copyright (C) 1991, 1994, 2000, 2002-2003, 2006 Free Software
2 Foundation, Inc.
3
4 NOTE: The canonical source of this file is maintained with the GNU C Library.
5 Bugs can be reported to bug-glibc@prep.ai.mit.edu.
6
7 This program is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 2, or (at your option) any
10 later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software Foundation,
19 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
20
21 #include <config.h>
22
23 #include <stddef.h>
24 #include <string.h>
25
26 #undef strpbrk
27
28 /* Find the first occurrence in S of any character in ACCEPT. */
29 char *
strpbrk(const char * s,const char * accept)30 strpbrk (const char *s, const char *accept)
31 {
32 while (*s != '\0')
33 {
34 const char *a = accept;
35 while (*a != '\0')
36 if (*a++ == *s)
37 return (char *) s;
38 ++s;
39 }
40
41 return NULL;
42 }
43