1/* Implement the mempcpy function.
2   Copyright (C) 2003, 2004, 2005, 2011 Free Software Foundation, Inc.
3   Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
4
5This file is part of the libiberty library.
6Libiberty is free software; you can redistribute it and/or
7modify it under the terms of the GNU Library General Public
8License as published by the Free Software Foundation; either
9version 2 of the License, or (at your option) any later version.
10
11Libiberty is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14Library General Public License for more details.
15
16You should have received a copy of the GNU Library General Public
17License along with libiberty; see the file COPYING.LIB.  If
18not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
19Boston, MA 02110-1301, USA.  */
20
21/*
22
23@deftypefn Supplemental void* mempcpy (void *@var{out}, const void *@var{in}, @
24  size_t @var{length})
25
26Copies @var{length} bytes from memory region @var{in} to region
27@var{out}.  Returns a pointer to @var{out} + @var{length}.
28
29@end deftypefn
30
31*/
32
33#include <ansidecl.h>
34#include <stddef.h>
35
36extern PTR memcpy (PTR, const PTR, size_t);
37
38PTR
39mempcpy (PTR dst, const PTR src, size_t len)
40{
41  return (char *) memcpy (dst, src, len) + len;
42}
43