wcscat.c revision 76612
176612Stshiozak/* $NetBSD: wcscat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ 276612Stshiozak/*- 376612Stshiozak * Copyright (c)1999 Citrus Project, 476612Stshiozak * All rights reserved. 576612Stshiozak * 676612Stshiozak * Redistribution and use in source and binary forms, with or without 776612Stshiozak * modification, are permitted provided that the following conditions 876612Stshiozak * are met: 976612Stshiozak * 1. Redistributions of source code must retain the above copyright 1076612Stshiozak * notice, this list of conditions and the following disclaimer. 1176612Stshiozak * 2. Redistributions in binary form must reproduce the above copyright 1276612Stshiozak * notice, this list of conditions and the following disclaimer in the 1376612Stshiozak * documentation and/or other materials provided with the distribution. 1476612Stshiozak * 1576612Stshiozak * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1676612Stshiozak * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1776612Stshiozak * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1876612Stshiozak * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1976612Stshiozak * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2076612Stshiozak * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2176612Stshiozak * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2276612Stshiozak * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2376612Stshiozak * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2476612Stshiozak * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2576612Stshiozak * SUCH DAMAGE. 2676612Stshiozak * 2776612Stshiozak * citrus Id: wcscat.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp 2876612Stshiozak * 2976612Stshiozak * $FreeBSD: head/lib/libc/string/wcscat.c 76612 2001-05-15 06:01:19Z tshiozak $ 3076612Stshiozak */ 3176612Stshiozak 3276612Stshiozak#include <sys/cdefs.h> 3376612Stshiozak#if defined(LIBC_SCCS) && !defined(lint) 3476612Stshiozak__RCSID("$NetBSD: wcscat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); 3576612Stshiozak#endif /* LIBC_SCCS and not lint */ 3676612Stshiozak 3776612Stshiozak#include <assert.h> 3876612Stshiozak#include <wchar.h> 3976612Stshiozak 4076612Stshiozakwchar_t * 4176612Stshiozakwcscat(s1, s2) 4276612Stshiozak wchar_t *s1; 4376612Stshiozak const wchar_t *s2; 4476612Stshiozak{ 4576612Stshiozak wchar_t *p; 4676612Stshiozak wchar_t *q; 4776612Stshiozak const wchar_t *r; 4876612Stshiozak 4976612Stshiozak _DIAGASSERT(s1 != NULL); 5076612Stshiozak _DIAGASSERT(s2 != NULL); 5176612Stshiozak 5276612Stshiozak p = s1; 5376612Stshiozak while (*p) 5476612Stshiozak p++; 5576612Stshiozak q = p; 5676612Stshiozak r = s2; 5776612Stshiozak while (*r) 5876612Stshiozak *q++ = *r++; 5976612Stshiozak *q = '\0'; 6076612Stshiozak return s1; 6176612Stshiozak} 62