mbrtowc.c revision 129153
11556Srgrimes/*- 21556Srgrimes * Copyright (c) 2002-2004 Tim J. Robbins. 31556Srgrimes * All rights reserved. 41556Srgrimes * 51556Srgrimes * Redistribution and use in source and binary forms, with or without 61556Srgrimes * modification, are permitted provided that the following conditions 71556Srgrimes * are met: 81556Srgrimes * 1. Redistributions of source code must retain the above copyright 91556Srgrimes * notice, this list of conditions and the following disclaimer. 101556Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111556Srgrimes * notice, this list of conditions and the following disclaimer in the 121556Srgrimes * documentation and/or other materials provided with the distribution. 131556Srgrimes * 141556Srgrimes * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 151556Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 161556Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 171556Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 181556Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 191556Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 201556Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 211556Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 221556Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 231556Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 241556Srgrimes * SUCH DAMAGE. 251556Srgrimes */ 261556Srgrimes 271556Srgrimes#include <sys/cdefs.h> 281556Srgrimes__FBSDID("$FreeBSD: head/lib/libc/locale/mbrtowc.c 129153 2004-05-12 14:09:04Z tjr $"); 291556Srgrimes 301556Srgrimes#include <wchar.h> 311556Srgrimes#include "mblocal.h" 321556Srgrimes 331556Srgrimessize_t 341556Srgrimesmbrtowc(wchar_t * __restrict pwc, const char * __restrict s, 3520420Ssteve size_t n, mbstate_t * __restrict ps) 361556Srgrimes{ 371556Srgrimes static mbstate_t mbs; 381556Srgrimes 391556Srgrimes if (ps == NULL) 401556Srgrimes ps = &mbs; 4136049Scharnier return (__mbrtowc(pwc, s, n, ps)); 4236049Scharnier} 4336049Scharnier