176612Stshiozak/*- 2105786Stjr * Copyright (c) 2002 Tim J. Robbins 376612Stshiozak * All rights reserved. 476612Stshiozak * 576612Stshiozak * Redistribution and use in source and binary forms, with or without 676612Stshiozak * modification, are permitted provided that the following conditions 776612Stshiozak * are met: 876612Stshiozak * 1. Redistributions of source code must retain the above copyright 976612Stshiozak * notice, this list of conditions and the following disclaimer. 1076612Stshiozak * 2. Redistributions in binary form must reproduce the above copyright 1176612Stshiozak * notice, this list of conditions and the following disclaimer in the 1276612Stshiozak * documentation and/or other materials provided with the distribution. 1376612Stshiozak * 1476612Stshiozak * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1576612Stshiozak * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1676612Stshiozak * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1776612Stshiozak * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1876612Stshiozak * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1976612Stshiozak * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2076612Stshiozak * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2176612Stshiozak * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2276612Stshiozak * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2376612Stshiozak * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2476612Stshiozak * SUCH DAMAGE. 2576612Stshiozak */ 2676612Stshiozak 2776612Stshiozak#include <sys/cdefs.h> 2886170Sobrien__FBSDID("$FreeBSD$"); 2976612Stshiozak 3076612Stshiozak#include <wchar.h> 3176612Stshiozak 3276612Stshiozakwchar_t * 33105786Stjrwcsrchr(const wchar_t *s, wchar_t c) 3476612Stshiozak{ 35105786Stjr const wchar_t *last; 3676612Stshiozak 37105786Stjr last = NULL; 38105786Stjr for (;;) { 39105786Stjr if (*s == c) 40105786Stjr last = s; 41105786Stjr if (*s == L'\0') 42105786Stjr break; 43105786Stjr s++; 4476612Stshiozak } 45105786Stjr 46105786Stjr return ((wchar_t *)last); 4776612Stshiozak} 48