1/* Copy piece of UTF-8/UTF-16/UTF-32 string.
2   Copyright (C) 1999, 2002, 2006, 2009-2010 Free Software Foundation, Inc.
3   Written by Bruno Haible <bruno@clisp.org>, 2002.
4
5   This program is free software: you can redistribute it and/or modify it
6   under the terms of the GNU Lesser General Public License as published
7   by the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   Lesser General Public License for more details.
14
15   You should have received a copy of the GNU Lesser General Public License
16   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
18#include <string.h>
19
20UNIT *
21FUNC (UNIT *dest, const UNIT *src, size_t n)
22{
23#if 0
24  UNIT *destptr = dest;
25
26  for (; n > 0; n--)
27    *destptr++ = *src++;
28#else
29  memcpy ((char *) dest, (const char *) src, n * sizeof (UNIT));
30#endif
31  return dest;
32}
33