glibc/locale/libintl.h

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/* libintl.h -- Message catalogs for internationalization.
Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#ifndef _LIBINTL_H
#define _LIBINTL_H 1
#include <locale.h>
/* Look up MSGID in the current default message catalog for the current
LC_MESSAGES locale. If not found, returns MSGID itself (the default
text). */
extern char *gettext __P ((const char *__msgid));
/* Look up MSGID in the DOMAINNAME message catalog for the current
LC_MESSAGES locale. */
extern char *dgettext __P ((const char *__domainname, const char *__msgid));
/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
locale. */
extern char *__dcgettext __P ((const char *__domainname, const char *__msgid,
int __category));
extern char *dcgettext __P ((const char *__domainname, const char *__msgid,
int __category));
/* Set the current default message catalog to DOMAINNAME.
If DOMAINNAME is null, return the current default.
If DOMAINNAME is "", reset to the default of "messages". */
extern char *textdomain __P ((const char *__domainname));
/* Specify that the DOMAINNAME message catalog will be found
in DIRNAME rather than in the system locale data base. */
extern char *bindtextdomain __P ((const char *__domainname,
const char *__dirname));
#if 1 /* XXX stub for the moment */
#define gettext(msgid) (msgid)
#define textdomain(domain) (void)(domain)
#else
#define gettext(msgid) __gettext (msgid)
#define __gettext(msgid) __dgettext (NULL, (msgid))
#define dgettext(domainname, msgid) __dgettext (domainname, msgid)
#define __dgettext(domainname, msgid) \
__dcgettext (NULL, (msgid), LC_MESSAGES)
#ifdef __GNUC__
#define __dcgettext(domainname, msgid, category) \
(__extension__ \
({ \
static char *__translation__; \
if (! __translation__) \
__translation__ = (__dcgettext) ((domainname), (msgid), (category)); \
__translation__; \
}))
#endif
#endif
#endif /* libintl.h */