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/* $OpenBSD: wcscat.c,v 1.2 2005/06/19 22:12:07 espie Exp $ */
/* $NetBSD: wcscat.c,v 1.2 2001/01/03 14:29:36 lukem Exp $ */
/*-
* Copyright (c)1999 Citrus Project,
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* citrus Id: wcscat.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$OpenBSD: wcscat.c,v 1.2 2005/06/19 22:12:07 espie Exp $";
#endif /* LIBC_SCCS and not lint */
#include <wchar.h>
#if defined(APIWARN)
__warn_references(wcscat,
"warning: wcscat() is almost always misused, please use wcslcat()");
#endif
wchar_t *
wcscat(wchar_t *s1, const wchar_t *s2)
{
wchar_t *p;
wchar_t *q;
const wchar_t *r;
p = s1;
while (*p)
p++;
q = p;
r = s2;
while (*r)
*q++ = *r++;
*q = '\0';
return s1;
}
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