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40a55d20 | 1 | /* Message catalogs for internationalization. |
04277e02 | 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. |
41bdb6e2 | 3 | This file is part of the GNU C Library. |
54d79e99 | 4 | This file is derived from the file libgettext.h in the GNU gettext package. |
2b83a2a4 | 5 | |
54d79e99 | 6 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
7 | modify it under the terms of the GNU Lesser General Public |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
2b83a2a4 | 10 | |
54d79e99 UD |
11 | The GNU C Library is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 14 | Lesser General Public License for more details. |
2b83a2a4 | 15 | |
41bdb6e2 | 16 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 17 | License along with the GNU C Library; if not, see |
5a82c748 | 18 | <https://www.gnu.org/licenses/>. */ |
2b83a2a4 RM |
19 | |
20 | #ifndef _LIBINTL_H | |
c709e372 | 21 | #define _LIBINTL_H 1 |
5107cf1d | 22 | |
c709e372 | 23 | #include <features.h> |
2b83a2a4 | 24 | |
c709e372 RM |
25 | /* We define an additional symbol to signal that we use the GNU |
26 | implementation of gettext. */ | |
27 | #define __USE_GNU_GETTEXT 1 | |
28 | ||
3172f58f UD |
29 | /* Provide information about the supported file formats. Returns the |
30 | maximum minor revision number supported for a given major revision. */ | |
31 | #define __GNU_GETTEXT_SUPPORTED_REVISION(major) \ | |
32 | ((major) == 0 ? 1 : -1) | |
33 | ||
c709e372 | 34 | __BEGIN_DECLS |
2b83a2a4 RM |
35 | |
36 | /* Look up MSGID in the current default message catalog for the current | |
37 | LC_MESSAGES locale. If not found, returns MSGID itself (the default | |
38 | text). */ | |
a784e502 | 39 | extern char *gettext (const char *__msgid) |
83c0f41f | 40 | __THROW __attribute_format_arg__ (1); |
2b83a2a4 RM |
41 | |
42 | /* Look up MSGID in the DOMAINNAME message catalog for the current | |
43 | LC_MESSAGES locale. */ | |
a784e502 | 44 | extern char *dgettext (const char *__domainname, const char *__msgid) |
83c0f41f | 45 | __THROW __attribute_format_arg__ (2); |
a784e502 | 46 | extern char *__dgettext (const char *__domainname, const char *__msgid) |
ca8d5a5f | 47 | __THROW __attribute_format_arg__ (2); |
2b83a2a4 RM |
48 | |
49 | /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY | |
50 | locale. */ | |
a784e502 UD |
51 | extern char *dcgettext (const char *__domainname, |
52 | const char *__msgid, int __category) | |
83c0f41f | 53 | __THROW __attribute_format_arg__ (2); |
a784e502 UD |
54 | extern char *__dcgettext (const char *__domainname, |
55 | const char *__msgid, int __category) | |
ca8d5a5f | 56 | __THROW __attribute_format_arg__ (2); |
2b83a2a4 RM |
57 | |
58 | ||
abbffdf9 UD |
59 | /* Similar to `gettext' but select the plural form corresponding to the |
60 | number N. */ | |
a784e502 | 61 | extern char *ngettext (const char *__msgid1, const char *__msgid2, |
964328be | 62 | unsigned long int __n) |
f369623d | 63 | __THROW __attribute_format_arg__ (1) __attribute_format_arg__ (2); |
abbffdf9 UD |
64 | |
65 | /* Similar to `dgettext' but select the plural form corresponding to the | |
66 | number N. */ | |
a784e502 UD |
67 | extern char *dngettext (const char *__domainname, const char *__msgid1, |
68 | const char *__msgid2, unsigned long int __n) | |
f369623d | 69 | __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3); |
abbffdf9 | 70 | |
9d9160ee | 71 | /* Similar to `dcgettext' but select the plural form corresponding to the |
abbffdf9 | 72 | number N. */ |
a784e502 UD |
73 | extern char *dcngettext (const char *__domainname, const char *__msgid1, |
74 | const char *__msgid2, unsigned long int __n, | |
964328be | 75 | int __category) |
f369623d | 76 | __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3); |
abbffdf9 UD |
77 | |
78 | ||
2b83a2a4 RM |
79 | /* Set the current default message catalog to DOMAINNAME. |
80 | If DOMAINNAME is null, return the current default. | |
81 | If DOMAINNAME is "", reset to the default of "messages". */ | |
a784e502 | 82 | extern char *textdomain (const char *__domainname) __THROW; |
2b83a2a4 RM |
83 | |
84 | /* Specify that the DOMAINNAME message catalog will be found | |
85 | in DIRNAME rather than in the system locale data base. */ | |
a784e502 UD |
86 | extern char *bindtextdomain (const char *__domainname, |
87 | const char *__dirname) __THROW; | |
c709e372 | 88 | |
17c389fc UD |
89 | /* Specify the character encoding in which the messages from the |
90 | DOMAINNAME message catalog will be returned. */ | |
a784e502 UD |
91 | extern char *bind_textdomain_codeset (const char *__domainname, |
92 | const char *__codeset) __THROW; | |
17c389fc | 93 | |
2b83a2a4 | 94 | |
c709e372 | 95 | /* Optimized version of the function above. */ |
84b5ba7e | 96 | #if defined __OPTIMIZE__ && !defined __cplusplus |
036cc82f RM |
97 | |
98 | /* We need NULL for `gettext'. */ | |
40a55d20 UD |
99 | # define __need_NULL |
100 | # include <stddef.h> | |
036cc82f RM |
101 | |
102 | /* We need LC_MESSAGES for `dgettext'. */ | |
103 | # include <locale.h> | |
104 | ||
105 | /* These must be macros. Inlined functions are useless because the | |
c709e372 RM |
106 | `__builtin_constant_p' predicate in dcgettext would always return |
107 | false. */ | |
2b83a2a4 | 108 | |
be10a868 | 109 | # define gettext(msgid) dgettext (NULL, msgid) |
2b83a2a4 | 110 | |
e6d18111 | 111 | # define dgettext(domainname, msgid) \ |
c709e372 | 112 | dcgettext (domainname, msgid, LC_MESSAGES) |
2b83a2a4 | 113 | |
e6d18111 | 114 | # define ngettext(msgid1, msgid2, n) dngettext (NULL, msgid1, msgid2, n) |
abbffdf9 | 115 | |
e6d18111 UD |
116 | # define dngettext(domainname, msgid1, msgid2, n) \ |
117 | dcngettext (domainname, msgid1, msgid2, n, LC_MESSAGES) | |
abbffdf9 | 118 | |
575b273b | 119 | #endif /* Optimizing. */ |
c709e372 RM |
120 | |
121 | __END_DECLS | |
2b83a2a4 | 122 | |
c709e372 | 123 | #endif /* libintl.h */ |