| 1 | /* Message catalogs for internationalization.
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| 2 | Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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| 3 |
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| 4 | This program is free software; you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 2, or (at your option)
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| 7 | any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program; if not, write to the Free Software
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| 16 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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| 17 | USA. */
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| 18 |
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| 19 | #ifndef _LIBINTL_H
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| 20 | #define _LIBINTL_H 1
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| 21 |
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| 22 | @INCLUDE_LOCALE_H@
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| 23 |
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| 24 | /* We define an additional symbol to signal that we use the GNU
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| 25 | implementation of gettext. */
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| 26 | #define __USE_GNU_GETTEXT 1
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| 27 |
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| 28 | #ifndef PARAMS
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| 29 | # if __STDC__
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| 30 | # define PARAMS(args) args
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| 31 | # else
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| 32 | # define PARAMS(args) ()
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| 33 | # endif
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| 34 | #endif
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| 35 |
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| 36 | #ifdef __cplusplus
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| 37 | extern "C" {
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| 38 | #endif
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| 39 |
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| 40 | /* Look up MSGID in the current default message catalog for the current
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| 41 | LC_MESSAGES locale. If not found, returns MSGID itself (the default
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| 42 | text). */
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| 43 | extern char *gettext PARAMS ((const char *__msgid));
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| 44 |
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| 45 | /* Look up MSGID in the DOMAINNAME message catalog for the current
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| 46 | LC_MESSAGES locale. */
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| 47 | extern char *dgettext PARAMS ((const char *__domainname, const char *__msgid));
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| 48 |
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| 49 | /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
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| 50 | locale. */
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| 51 | extern char *dcgettext PARAMS ((const char *__domainname, const char *__msgid,
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| 52 | int __category));
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| 53 |
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| 54 |
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| 55 | /* Set the current default message catalog to DOMAINNAME.
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| 56 | If DOMAINNAME is null, return the current default.
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| 57 | If DOMAINNAME is "", reset to the default of "messages". */
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| 58 | extern char *textdomain PARAMS ((const char *__domainname));
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| 59 |
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| 60 | /* Specify that the DOMAINNAME message catalog will be found
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| 61 | in DIRNAME rather than in the system locale data base. */
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| 62 | extern char *bindtextdomain PARAMS ((const char *__domainname,
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| 63 | const char *__dirname));
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| 64 |
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| 65 |
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| 66 | /* Optimized version of the functions above. */
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| 67 | #if defined __OPTIMIZED
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| 68 | /* These must be a macro. Inlined functions are useless because the
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| 69 | `__builtin_constant_p' predicate in dcgettext would always return
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| 70 | false. */
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| 71 |
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| 72 | # define gettext(msgid) dgettext ((char *) 0, msgid)
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| 73 |
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| 74 | # define dgettext(domainname, msgid) \
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| 75 | dcgettext (domainname, msgid, LC_MESSAGES)
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| 76 |
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| 77 | # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
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| 78 | /* This global variable is defined in loadmsgcat.c. We need a sign,
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| 79 | whether a new catalog was loaded, which can be associated with all
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| 80 | translations. */
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| 81 | extern int _nl_msg_cat_cntr;
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| 82 |
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| 83 | # define dcgettext(domainname, msgid, category) \
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| 84 | (__extension__ \
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| 85 | ({ \
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| 86 | char *__result; \
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| 87 | if (__builtin_constant_p (msgid)) \
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| 88 | { \
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| 89 | static char *__translation__; \
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| 90 | static int __catalog_counter__; \
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| 91 | if (! __translation__ || __catalog_counter__ != _nl_msg_cat_cntr) \
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| 92 | { \
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| 93 | __translation__ = \
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| 94 | (dcgettext) ((domainname), (msgid), (category)); \
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| 95 | __catalog_counter__ = _nl_msg_cat_cntr; \
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| 96 | } \
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| 97 | __result = __translation__; \
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| 98 | } \
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| 99 | else \
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| 100 | __result = (dcgettext) ((domainname), (msgid), (category)); \
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| 101 | __result; \
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| 102 | }))
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| 103 | # endif
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| 104 | #endif /* Optimizing. */
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| 105 |
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| 106 |
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| 107 | #ifdef __cplusplus
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| 108 | }
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| 109 | #endif
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| 110 |
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| 111 | #endif /* libintl.h */
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