1/* Searching in a string. 2 Copyright (C) 2003, 2007 Free Software Foundation, Inc. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 2, or (at your option) 7 any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program; if not, write to the Free Software Foundation, 16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 17 18#include <config.h> 19 20/* Specification. */ 21#include <string.h> 22 23/* Find the first occurrence of C in S or the final NUL byte. */ 24char * 25strchrnul (const char *s, int c_in) 26{ 27 char c = c_in; 28 while (*s && (*s != c)) 29 s++; 30 31 return (char *) s; 32} 33