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/*
FUNCTION
<<wcscpy>>---copy a wide-character string
SYNOPSIS
#include <wchar.h>
wchar_t *wcscpy(wchar_t *__restrict <[s1]>,
const wchar_t *__restrict <[s2]>);
DESCRIPTION
The <<wcscpy>> function copies the wide-character string pointed to by
<[s2]> (including the terminating null wide-character code) into the
array pointed to by <[s1]>. If copying takes place between objects that
overlap, the behaviour is undefined.
RETURNS
The <<wcscpy>> function returns <[s1]>; no return value is reserved to
indicate an error.
PORTABILITY
<<wcscpy>> is ISO/IEC 9899/AMD1:1995 (ISO C).
No supporting OS subroutines are required.
*/
/* $NetBSD: wcscpy.c,v 1.1 2000/12/23 23:14:36 itojun 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: wcscpy.c,v 1.2 2000/12/21 04:51:09 itojun Exp
*/
#include <wchar.h>
wchar_t *
wcscpy(wchar_t * __restrict s1, const wchar_t * __restrict s2)
{
wchar_t *p;
const wchar_t *q;
*s1 = '\0';
p = s1;
q = s2;
while (*q)
*p++ = *q++;
*p = '\0';
return s1;
}
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