]>
Commit | Line | Data |
---|---|---|
c84142e8 | 1 | /* Copyright (C) 1996, 1997 Free Software Foundation, Inc. |
6d52618b | 2 | This file is part of the GNU C Library. |
c84142e8 | 3 | Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996. |
19bc17a9 | 4 | |
6d52618b UD |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Library General Public License as | |
7 | published by the Free Software Foundation; either version 2 of the | |
8 | License, or (at your option) any later version. | |
19bc17a9 | 9 | |
6d52618b UD |
10 | The GNU C Library 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 | Library General Public License for more details. | |
19bc17a9 | 14 | |
6d52618b UD |
15 | You should have received a copy of the GNU Library General Public |
16 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
17 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
18 | Boston, MA 02111-1307, USA. */ | |
19bc17a9 RM |
19 | |
20 | #ifndef _CHARSET_H | |
21 | #define _CHARSET_H | |
22 | ||
23 | #include <obstack.h> | |
24 | ||
25 | #include "simple-hash.h" | |
26 | #include "linereader.h" | |
27 | ||
28 | ||
75cd5204 RM |
29 | struct width_rule |
30 | { | |
31 | unsigned int from; | |
32 | unsigned int to; | |
33 | unsigned int width; | |
34 | }; | |
35 | ||
36 | ||
19bc17a9 RM |
37 | struct charset_t |
38 | { | |
39 | const char *code_set_name; | |
40 | int mb_cur_min; | |
41 | int mb_cur_max; | |
75cd5204 RM |
42 | |
43 | struct width_rule *width_rules; | |
44 | size_t nwidth_rules; | |
45 | size_t nwidth_rules_max; | |
ba1ffaa1 | 46 | unsigned int width_default; |
19bc17a9 RM |
47 | |
48 | struct obstack mem_pool; | |
49 | hash_table char_table; | |
50 | }; | |
51 | ||
52 | ||
53 | /* We need one value to mark the error case. Let's use 0xffffffff. | |
54 | I.e., it is placed in the last page of ISO 10646. For now only the | |
55 | first is used and we have plenty of room. */ | |
7a12c6bb | 56 | #define ILLEGAL_CHAR_VALUE ((wchar_t) 0xffffffffu) |
19bc17a9 RM |
57 | |
58 | ||
c84142e8 UD |
59 | /* Declared in localedef.c. */ |
60 | extern int be_quiet; | |
61 | ||
19bc17a9 RM |
62 | /* Prototypes for charmap handling functions. */ |
63 | struct charset_t *charmap_read (const char *filename); | |
64 | ||
6d52618b | 65 | /* Prototypes for function to insert new character. */ |
19bc17a9 RM |
66 | void charset_new_char (struct linereader *lr, struct charset_t *cs, int bytes, |
67 | unsigned int value, const char *from, const char *to); | |
68 | ||
69 | void charset_new_unicode (struct linereader *lr, struct charset_t *cs, | |
70 | int bytes, unsigned int value, const char *from, | |
71 | const char *to); | |
72 | ||
73 | unsigned int charset_find_value (const struct charset_t *__cs, | |
74 | const char *__name, size_t __len); | |
75 | ||
76 | #endif /* charset.h */ |