wcscat.c revision 86170
171333Sitojun/*- 278064Sume * Copyright (c)1999 Citrus Project, 362656Skris * All rights reserved. 455505Sshin * 555505Sshin * Redistribution and use in source and binary forms, with or without 655505Sshin * modification, are permitted provided that the following conditions 762656Skris * are met: 855505Sshin * 1. Redistributions of source code must retain the above copyright 955505Sshin * notice, this list of conditions and the following disclaimer. 1055505Sshin * 2. Redistributions in binary form must reproduce the above copyright 1155505Sshin * notice, this list of conditions and the following disclaimer in the 1255505Sshin * documentation and/or other materials provided with the distribution. 1355505Sshin * 1455505Sshin * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1555505Sshin * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1655505Sshin * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1755505Sshin * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1855505Sshin * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1962656Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2055505Sshin * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2155505Sshin * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2255505Sshin * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2355505Sshin * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2455505Sshin * SUCH DAMAGE. 2555505Sshin * 2655505Sshin * citrus Id: wcscat.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp 2755505Sshin */ 2855505Sshin 2955505Sshin#include <sys/cdefs.h> 3055505Sshin#if defined(LIBC_SCCS) && !defined(lint) 3155505Sshin__RCSID("$NetBSD: wcscat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); 3255505Sshin#endif /* LIBC_SCCS and not lint */ 3355505Sshin__FBSDID("$FreeBSD: head/lib/libc/string/wcscat.c 86170 2001-11-07 19:55:16Z obrien $"); 3455505Sshin 3555505Sshin#include <assert.h> 3655505Sshin#include <wchar.h> 3778064Sume 3855505Sshinwchar_t * 3955505Sshinwcscat(s1, s2) 4062656Skris wchar_t *s1; 4155505Sshin const wchar_t *s2; 4262656Skris{ 4355505Sshin wchar_t *p; 4455505Sshin wchar_t *q; 4555505Sshin const wchar_t *r; 4655505Sshin 4755505Sshin p = s1; 4857120Sshin while (*p) 4955505Sshin p++; 5057120Sshin q = p; 5162656Skris r = s2; 5262656Skris while (*r) 5362656Skris *q++ = *r++; 5455505Sshin *q = '\0'; 5555505Sshin return s1; 5655505Sshin} 5755505Sshin