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1181 |
sfurman |
/* Message catalogs for internationalization.
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Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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USA. */
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#ifndef _LIBINTL_H
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#define _LIBINTL_H 1
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@INCLUDE_LOCALE_H@
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/* We define an additional symbol to signal that we use the GNU
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implementation of gettext. */
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#define __USE_GNU_GETTEXT 1
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#ifndef PARAMS
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# if __STDC__ || defined __cplusplus
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# define PARAMS(args) args
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# else
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# define PARAMS(args) ()
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# endif
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Look up MSGID in the current default message catalog for the current
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LC_MESSAGES locale. If not found, returns MSGID itself (the default
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text). */
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extern char *gettext PARAMS ((const char *__msgid));
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/* Look up MSGID in the DOMAINNAME message catalog for the current
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LC_MESSAGES locale. */
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extern char *dgettext PARAMS ((const char *__domainname, const char *__msgid));
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/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
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locale. */
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extern char *dcgettext PARAMS ((const char *__domainname, const char *__msgid,
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int __category));
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/* Set the current default message catalog to DOMAINNAME.
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If DOMAINNAME is null, return the current default.
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If DOMAINNAME is "", reset to the default of "messages". */
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extern char *textdomain PARAMS ((const char *__domainname));
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/* Specify that the DOMAINNAME message catalog will be found
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in DIRNAME rather than in the system locale data base. */
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extern char *bindtextdomain PARAMS ((const char *__domainname,
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const char *__dirname));
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/* Optimized version of the functions above. */
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#if defined __OPTIMIZED
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/* These must be a macro. Inlined functions are useless because the
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`__builtin_constant_p' predicate in dcgettext would always return
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false. */
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# define gettext(msgid) dgettext ((char *) 0, msgid)
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# define dgettext(domainname, msgid) \
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dcgettext (domainname, msgid, LC_MESSAGES)
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# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
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/* This global variable is defined in loadmsgcat.c. We need a sign,
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whether a new catalog was loaded, which can be associated with all
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translations. */
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extern int _nl_msg_cat_cntr;
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# define dcgettext(domainname, msgid, category) \
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(__extension__ \
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({ \
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char *__result; \
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if (__builtin_constant_p (msgid)) \
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{ \
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static char *__translation__; \
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static int __catalog_counter__; \
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if (! __translation__ || __catalog_counter__ != _nl_msg_cat_cntr) \
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{ \
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__translation__ = \
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(dcgettext) ((domainname), (msgid), (category)); \
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__catalog_counter__ = _nl_msg_cat_cntr; \
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} \
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__result = __translation__; \
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} \
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else \
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__result = (dcgettext) ((domainname), (msgid), (category)); \
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__result; \
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}))
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# endif
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#endif /* Optimizing. */
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#ifdef __cplusplus
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}
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#endif
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#endif /* libintl.h */
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