1 /* Fill UTF-8/UTF-16/UTF-32 string.
2 Copyright (C) 1999, 2002, 2006, 2009-2014 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 <errno.h>
19
20 UNIT *
FUNC(UNIT * s,ucs4_t uc,size_t n)21 FUNC (UNIT *s, ucs4_t uc, size_t n)
22 {
23 if (n > 0)
24 {
25 if (IS_SINGLE_UNIT (uc))
26 {
27 UNIT *ptr = s;
28
29 for (; n > 0; n--)
30 *ptr++ = uc;
31 }
32 else
33 {
34 errno = EILSEQ;
35 return NULL;
36 }
37 }
38 return s;
39 }
40