1/* Message catalogs for internationalization. 2 Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc. 3 This file is derived from the file libgettext.h in the GNU gettext package. 4 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. 9 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. 14 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. */ 19 20#ifndef _LIBINTL_H 21#define _LIBINTL_H 1 22 23#include <features.h> 24 25/* We define an additional symbol to signal that we use the GNU 26 implementation of gettext. */ 27#define __USE_GNU_GETTEXT 1 28 29__BEGIN_DECLS 30 31/* Look up MSGID in the current default message catalog for the current 32 LC_MESSAGES locale. If not found, returns MSGID itself (the default 33 text). */ 34extern char *gettext (__const char *__msgid) __THROW; 35 36/* Look up MSGID in the DOMAINNAME message catalog for the current 37 LC_MESSAGES locale. */ 38extern char *dgettext (__const char *__domainname, __const char *__msgid) 39 __THROW; 40extern char *__dgettext (__const char *__domainname, __const char *__msgid) 41 __THROW __attribute_format_arg__ (2); 42 43/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY 44 locale. */ 45extern char *dcgettext (__const char *__domainname, 46 __const char *__msgid, int __category) __THROW; 47extern char *__dcgettext (__const char *__domainname, 48 __const char *__msgid, int __category) 49 __THROW __attribute_format_arg__ (2); 50 51 52/* Similar to `gettext' but select the plural form corresponding to the 53 number N. */ 54extern char *ngettext (__const char *__msgid1, __const char *__msgid2, 55 unsigned long int __n) 56 __THROW __attribute_format_arg__ (1); 57 58/* Similar to `dgettext' but select the plural form corresponding to the 59 number N. */ 60extern char *dngettext (__const char *__domainname, __const char *__msgid1, 61 __const char *__msgid2, unsigned long int __n) 62 __THROW __attribute_format_arg__ (2); 63 64/* Similar to `dcgettext' but select the plural form corresponding to the 65 number N. */ 66extern char *dcngettext (__const char *__domainname, __const char *__msgid1, 67 __const char *__msgid2, unsigned long int __n, 68 int __category) 69 __THROW __attribute_format_arg__ (2); 70 71 72/* Set the current default message catalog to DOMAINNAME. 73 If DOMAINNAME is null, return the current default. 74 If DOMAINNAME is "", reset to the default of "messages". */ 75extern char *textdomain (__const char *__domainname) __THROW; 76 77/* Specify that the DOMAINNAME message catalog will be found 78 in DIRNAME rather than in the system locale data base. */ 79extern char *bindtextdomain (__const char *__domainname, 80 __const char *__dirname) __THROW; 81 82/* Specify the character encoding in which the messages from the 83 DOMAINNAME message catalog will be returned. */ 84extern char *bind_textdomain_codeset (__const char *__domainname, 85 __const char *__codeset) __THROW; 86 87 88/* Optimized version of the function above. */ 89#if defined __OPTIMIZE__ 90 91/* We need NULL for `gettext'. */ 92# define __need_NULL 93# include <stddef.h> 94 95/* We need LC_MESSAGES for `dgettext'. */ 96# include <locale.h> 97 98/* These must be macros. Inlined functions are useless because the 99 `__builtin_constant_p' predicate in dcgettext would always return 100 false. */ 101 102# define gettext(msgid) dgettext (NULL, msgid) 103 104# define dgettext(domainname, msgid) \ 105 dcgettext (domainname, msgid, LC_MESSAGES) 106 107# define ngettext(msgid1, msgid2, n) dngettext (NULL, msgid1, msgid2, n) 108 109# define dngettext(domainname, msgid1, msgid2, n) \ 110 dcngettext (domainname, msgid1, msgid2, n, LC_MESSAGES) 111 112#endif /* Optimizing. */ 113 114__END_DECLS 115 116#endif /* libintl.h */ 117