/* Copyright (C) 1991, 1994, 2000, 2002-2003, 2006, 2009-2015 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. 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 3, 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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 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, see . */ #include #include #include #undef strpbrk /* Find the first occurrence in S of any character in ACCEPT. */ char * strpbrk (const char *s, const char *accept) { while (*s != '\0') { const char *a = accept; while (*a != '\0') if (*a++ == *s) return (char *) s; ++s; } return NULL; }