chiark / gitweb /
word break now comes from the table
[disorder] / lib / unicode.h
CommitLineData
e5a5a138
RK
1/*
2 * This file is part of DisOrde
3 * Copyright (C) 2007 Richard Kettlewell
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 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, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18 * USA
19 */
20/** @file lib/unicode.h
21 * @brief Unicode support functions
22 */
23
24#ifndef UNICODE_H
25#define UNICODE_H
26
27char *utf32_to_utf8(const uint32_t *s, size_t ns, size_t *nd);
28uint32_t *utf8_to_utf32(const char *s, size_t ns, size_t *nd);
29
30size_t utf32_len(const uint32_t *s);
31int utf32_cmp(const uint32_t *a, const uint32_t *b);
32
33uint32_t *utf32_decompose_canon(const uint32_t *s, size_t ns, size_t *ndp);
34char *utf8_decompose_canon(const char *s, size_t ns, size_t *ndp);
35
36uint32_t *utf32_decompose_compat(const uint32_t *s, size_t ns, size_t *ndp);
37char *utf8_decompose_compat(const char *s, size_t ns, size_t *ndp);
38
39uint32_t *utf32_casefold_canon(const uint32_t *s, size_t ns, size_t *ndp);
40char *utf8_casefold_canon(const char *s, size_t ns, size_t *ndp);
41
42uint32_t *utf32_casefold_compat(const uint32_t *s, size_t ns, size_t *ndp);
43char *utf8_casefold_compat(const char *s, size_t ns, size_t *ndp);
44
35b651f0 45int utf32_is_gcb(const uint32_t *s, size_t ns, size_t n);
0b7052da 46int utf32_is_word_boundary(const uint32_t *s, size_t ns, size_t n);
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47
48#endif /* UNICODE_H */
49
50/*
51Local Variables:
52c-basic-offset:2
53comment-column:40
54fill-column:79
55indent-tabs-mode:nil
56End:
57*/