aboutsummaryrefslogtreecommitdiffstats
path: root/src/wchar/wmempcpy.c
blob: acc05a38d22c2c9c1b42f554ae1aad6f47facdf1 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/**
 * slibc — Yet another C library
 * Copyright © 2015  Mattias Andrée (maandree@member.fsf.org)
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#include <wchar.h>



/**
 * Copy a memory segment to another, non-overlapping, segment.
 * 
 * This is a GNU extension.
 * 
 * @param   whither  The destination memory segment.
 * @param   whence   The source memory segment.
 * @param   size     The number of wide characters to copy.
 * @return           `whither + size` is returned.
 * 
 * @since  Always.
 */
wchar_t* wmempcpy(wchar_t* restrict whither, const wchar_t* restrict whence, size_t size)
{
  return wmemcpy(whither, whence, size) + size;
}