1/* Case mapping for UTF-8/UTF-16/UTF-32 strings (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 <stddef.h>
19
20#include "unitypes.h"
21#include "unicase.h"
22#include "uninorm.h"
23
24extern uint8_t *
25       u8_casemap (const uint8_t *s, size_t n,
26                   casing_prefix_context_t prefix_context,
27                   casing_suffix_context_t suffix_context,
28                   const char *iso639_language,
29                   ucs4_t (*single_character_map) (ucs4_t),
30                   size_t offset_in_rule, /* offset in 'struct special_casing_rule' */
31                   uninorm_t nf,
32                   uint8_t *resultbuf, size_t *lengthp);
33
34extern uint16_t *
35       u16_casemap (const uint16_t *s, size_t n,
36                    casing_prefix_context_t prefix_context,
37                    casing_suffix_context_t suffix_context,
38                    const char *iso639_language,
39                    ucs4_t (*single_character_map) (ucs4_t),
40                    size_t offset_in_rule, /* offset in 'struct special_casing_rule' */
41                    uninorm_t nf,
42                    uint16_t *resultbuf, size_t *lengthp);
43
44extern uint32_t *
45       u32_casemap (const uint32_t *s, size_t n,
46                    casing_prefix_context_t prefix_context,
47                    casing_suffix_context_t suffix_context,
48                    const char *iso639_language,
49                    ucs4_t (*single_character_map) (ucs4_t),
50                    size_t offset_in_rule, /* offset in 'struct special_casing_rule' */
51                    uninorm_t nf,
52                    uint32_t *resultbuf, size_t *lengthp);
53