1 /* Look at first character in UTF-32 string.
2 Copyright (C) 2002, 2006-2007, 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/>. */
20 #if defined IN_LIBUNISTRING
21 /* Tell unistr.h to declare u32_mbtouc_unsafe as 'extern', not
23 # include "unistring-notinline.h"
32 u32_mbtouc_unsafe (ucs4_t *puc, const uint32_t *s, size_t n)
36 #if CONFIG_UNICODE_SAFETY
37 if (c < 0xd800 || (c >= 0xe000 && c < 0x110000))
40 #if CONFIG_UNICODE_SAFETY
42 /* invalid multibyte character */