1 /* Test whether an UTF-8 string is entirely upper case.
2 Copyright (C) 2009-2014 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2009.
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 <config.h>
19
20 /* Specification. */
21 #include "unicase.h"
22
23 #include "unicase/invariant.h"
24
25 int
u8_is_uppercase(const uint8_t * s,size_t n,const char * iso639_language,bool * resultp)26 u8_is_uppercase (const uint8_t *s, size_t n, const char *iso639_language,
27 bool *resultp)
28 {
29 return u8_is_invariant (s, n, u8_toupper, iso639_language, resultp);
30 }
31