1/* Lowercase mapping for UTF-32 substrings (locale dependent).
2   Copyright (C) 2009-2010 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 <stddef.h>
24
25#include "unicasemap.h"
26#include "special-casing.h"
27
28uint32_t *
29u32_ct_tolower (const uint32_t *s, size_t n,
30                casing_prefix_context_t prefix_context,
31                casing_suffix_context_t suffix_context,
32                const char *iso639_language,
33                uninorm_t nf,
34                uint32_t *resultbuf, size_t *lengthp)
35{
36  return u32_casemap (s, n, prefix_context, suffix_context, iso639_language,
37                      uc_tolower, offsetof (struct special_casing_rule, lower[0]),
38                      nf,
39                      resultbuf, lengthp);
40}
41