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.
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.
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.
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/>. */
21 FUNC (UNIT *dest, const UNIT *src, size_t n)
27 const UNIT *srcptr = src;
30 *destptr++ = *srcptr++;
34 UNIT *destptr = dest + n - 1;
35 const UNIT *srcptr = src + n - 1;
38 *destptr-- = *srcptr--;
41 memmove ((char *) dest, (const char *) src, n * sizeof (UNIT));