wcsncat.c revision 76683
138032Speter/* $NetBSD: wcsncat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ 2111823Sgshapiro 364562Sgshapiro/*- 438032Speter * Copyright (c)1999 Citrus Project, 538032Speter * All rights reserved. 638032Speter * 738032Speter * Redistribution and use in source and binary forms, with or without 838032Speter * modification, are permitted provided that the following conditions 938032Speter * are met: 1038032Speter * 1. Redistributions of source code must retain the above copyright 1138032Speter * notice, this list of conditions and the following disclaimer. 1238032Speter * 2. Redistributions in binary form must reproduce the above copyright 1338032Speter * notice, this list of conditions and the following disclaimer in the 1464562Sgshapiro * documentation and/or other materials provided with the distribution. 1564562Sgshapiro * 16125820Sgshapiro * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1738032Speter * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1890792Sgshapiro * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1938032Speter * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2090792Sgshapiro * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2190792Sgshapiro * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2290792Sgshapiro * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23120256Sgshapiro * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2490792Sgshapiro * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25125820Sgshapiro * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26125820Sgshapiro * SUCH DAMAGE. 27125820Sgshapiro * 28125820Sgshapiro * citrus Id: wcsncat.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp 29125820Sgshapiro * 30125820Sgshapiro * $FreeBSD: head/lib/libc/string/wcsncat.c 76683 2001-05-16 14:34:47Z ru $ 31120256Sgshapiro */ 32125820Sgshapiro 33125820Sgshapiro#include <sys/cdefs.h> 34125820Sgshapiro#if defined(LIBC_SCCS) && !defined(lint) 35125820Sgshapiro__RCSID("$NetBSD: wcsncat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); 3690792Sgshapiro#endif /* LIBC_SCCS and not lint */ 3790792Sgshapiro 38120256Sgshapiro#include <assert.h> 39120256Sgshapiro#include <wchar.h> 40120256Sgshapiro 41120256Sgshapirowchar_t * 4290792Sgshapirowcsncat(s1, s2, n) 4390792Sgshapiro wchar_t *s1; 4490792Sgshapiro const wchar_t *s2; 4590792Sgshapiro size_t n; 4664562Sgshapiro{ 47112810Sgshapiro wchar_t *p; 4890792Sgshapiro wchar_t *q; 4990792Sgshapiro const wchar_t *r; 5090792Sgshapiro 51112810Sgshapiro p = s1; 5290792Sgshapiro while (*p) 5390792Sgshapiro p++; 5490792Sgshapiro q = p; 5590792Sgshapiro r = s2; 5690792Sgshapiro while (*r && n) { 5764562Sgshapiro *q++ = *r++; 5890792Sgshapiro n--; 5990792Sgshapiro } 6038032Speter *q = '\0'; 6138032Speter return s1; 6238032Speter} 6338032Speter