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5b2abdfb 1/*-
9385eb3d 2 * Copyright (c)1999 Citrus Project,
5b2abdfb
A
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
9385eb3d 26 * citrus Id: wcscat.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp
5b2abdfb 27 */
5b2abdfb 28
9385eb3d
A
29#include <sys/cdefs.h>
30#if 0
31#if defined(LIBC_SCCS) && !defined(lint)
32__RCSID("$NetBSD: wcscat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $");
33#endif /* LIBC_SCCS and not lint */
34#endif
35__FBSDID("$FreeBSD: src/lib/libc/string/wcscat.c,v 1.8 2002/09/26 09:28:55 tjr Exp $");
36
37#include <wchar.h>
38
39wchar_t *
40wcscat(s1, s2)
41 wchar_t * __restrict s1;
42 const wchar_t * __restrict s2;
5b2abdfb 43{
9385eb3d
A
44 wchar_t *cp;
45
46 cp = s1;
47 while (*cp != L'\0')
48 cp++;
49 while ((*cp++ = *s2++) != L'\0')
50 ;
5b2abdfb 51
9385eb3d 52 return (s1);
5b2abdfb 53}