76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
/*
|
|
FUNCTION
|
|
<<wmemcpy>>---copy wide-characters in memory
|
|
|
|
ANSI_SYNOPSIS
|
|
#include <wchar.h>
|
|
wchar_t *wmemcpy(wchar_t *<[d]>, const wchar_t *<[s]>, size_t <[n]>);
|
|
|
|
TRAD_SYNOPSIS
|
|
wchar_t *wmemcpy(<[d]>, <[s]>, <[n]>
|
|
wchar_t *<[d]>;
|
|
const wchar_t *<[s]>;
|
|
size_t <[n]>;
|
|
|
|
DESCRIPTION
|
|
The <<wmemcpy>> function copies <[n]> wide-characters from the object
|
|
pointed to by <[s]> to the object pointed to be <[d]>. 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, <[d]> and <[s]> must be a valid pointers, and the
|
|
function copies zero wide-characters.
|
|
|
|
RETURNS
|
|
The <<wmemcpy>> function returns the value of <[d]>.
|
|
|
|
PORTABILITY
|
|
<<wmemcpy>> is ISO/IEC 9899/AMD1:1995 (ISO C).
|
|
No supporting OS subroutines are required.
|
|
*/
|
|
|
|
/* $NetBSD: wmemcpy.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: wmemcpy.c,v 1.2 2000/12/20 14:08:31 itojun Exp
|
|
*/
|
|
|
|
#include <_ansi.h>
|
|
#include <string.h>
|
|
#include <wchar.h>
|
|
|
|
wchar_t *
|
|
_DEFUN (wmemcpy, (d, s, n),
|
|
wchar_t * d _AND
|
|
_CONST wchar_t * s _AND
|
|
size_t n)
|
|
{
|
|
|
|
return (wchar_t *) memcpy (d, s, n * sizeof (wchar_t));
|
|
}
|