1 /* Search for some characters in 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/>. */
23 #define FUNC u32_strspn
25 #define U_STRCHR u32_strchr
28 FUNC (const UNIT *str, const UNIT *accept)
30 /* Optimize two cases. */
35 ucs4_t uc = accept[0];
36 const UNIT *ptr = str;
37 for (; *ptr != 0; ptr++)
44 const UNIT *ptr = str;
45 for (; *ptr != 0; ptr++)
46 if (!U_STRCHR (accept, *ptr))