Subversion Repositories openrisc_2011-10-31

/*

FUNCTION

       <<wmemset>>---set wide characters in memory

ANSI_SYNOPSIS

       #include <wchar.h>

       wchar_t *wmemset(wchar_t *<[s]>, wchar_t <[c]>, size_t <[n]>);

TRAD_SYNOPSIS

       wchar_t *wmemset(<[s]>, <[c]>, <[n]>

       wchar_t *<[s]>;

       wchar_t <[c]>;

       size_t <[n]>;

DESCRIPTION

       The <<wmemset>> function copies the value of <[c]> into each of the

       first <[n]> wide characters of the object pointed to by <[s]>.  This

       function is not affected by locale and all wchar_t values are treated

       identically.  The null wide character and wchar_t values not

       corresponding to valid characters are not treated specially.

       If <[n]> is zero, <[s]> must be a valid pointer and the function

       copies zero wide characters.

RETURNS

       The <<wmemset>> function returns the value of <[s]>.

PORTABILITY

<<wmemset>> is ISO/IEC 9899/AMD1:1995 (ISO C).

No supporting OS subroutines are required.

*/

/*     $NetBSD: wmemset.c,v 1.1 2000/12/23 23:14:37 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: wmemset.c,v 1.2 2000/12/20 14:08:31 itojun Exp

 */

#include <_ansi.h>

#include <wchar.h>

wchar_t *

_DEFUN(wmemset, (s, c, n),

        wchar_t *s _AND

        wchar_t c _AND

        size_t n)

{

        size_t i;

        wchar_t *p;

        p = (wchar_t *)s;

        for (i = 0; i < n; i++) {

                *p = c;

                p++;

        }

        return s;

}