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/*

FUNCTION

        <<wcscpy>>---copy a wide-character string

ANSI_SYNOPSIS

        #include <wchar.h>

        wchar_t *wcscpy(wchar_t *<[s1]>, const wchar_t *,<[s2]>);

TRAD_SYNOPSIS

        wchar_t *wcscpy(<[s1]>, <[s2]>

        wchar_t *<[s1]>;

        const wchar_t *<[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 <_ansi.h>

#include <wchar.h>

wchar_t *

_DEFUN (wcscpy, (s1, s2),

        wchar_t * s1 _AND

        _CONST wchar_t * s2)

{

  wchar_t *p;

  _CONST wchar_t *q;

  *s1 = '\0';

  p = s1;

  q = s2;

  while (*q)

    *p++ = *q++;

  *p = '\0';

  return s1;

}