Annotation of embedaddon/lrzsz/intl/libgettext.h, revision 1.1
1.1 ! misho 1: /* Message catalogs for internationalization.
! 2: Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
! 3:
! 4: This program is free software; you can redistribute it and/or modify
! 5: it under the terms of the GNU General Public License as published by
! 6: the Free Software Foundation; either version 2, or (at your option)
! 7: any later version.
! 8:
! 9: This program is distributed in the hope that it will be useful,
! 10: but WITHOUT ANY WARRANTY; without even the implied warranty of
! 11: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 12: GNU General Public License for more details.
! 13:
! 14: You should have received a copy of the GNU General Public License
! 15: along with this program; if not, write to the Free Software Foundation,
! 16: Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
! 17:
! 18: /* Because on some systems (e.g. Solaris) we sometimes have to include
! 19: the systems libintl.h as well as this file we have more complex
! 20: include protection above. But the systems header might perhaps also
! 21: define _LIBINTL_H and therefore we have to protect the definition here. */
! 22:
! 23: #if !defined (_LIBINTL_H) || !defined (_LIBGETTEXT_H)
! 24: #if !defined (_LIBINTL_H)
! 25: # define _LIBINTL_H 1
! 26: #endif
! 27: #define _LIBGETTEXT_H 1
! 28:
! 29: /* We define an additional symbol to signal that we use the GNU
! 30: implementation of gettext. */
! 31: #define __USE_GNU_GETTEXT 1
! 32:
! 33: #include <sys/types.h>
! 34:
! 35: #if HAVE_LOCALE_H
! 36: # include <locale.h>
! 37: #endif
! 38:
! 39:
! 40: #ifdef __cplusplus
! 41: extern "C" {
! 42: #endif
! 43:
! 44: /* @@ end of prolog @@ */
! 45:
! 46: #ifndef PARAMS
! 47: # if __STDC__
! 48: # define PARAMS(args) args
! 49: # else
! 50: # define PARAMS(args) ()
! 51: # endif
! 52: #endif
! 53:
! 54: #ifndef NULL
! 55: # if !defined __cplusplus || defined __GNUC__
! 56: # define NULL ((void *) 0)
! 57: # else
! 58: # define NULL (0)
! 59: # endif
! 60: #endif
! 61:
! 62: #if !HAVE_LC_MESSAGES
! 63: /* This value determines the behaviour of the gettext() and dgettext()
! 64: function. But some system does not have this defined. Define it
! 65: to a default value. */
! 66: # define LC_MESSAGES (-1)
! 67: #endif
! 68:
! 69:
! 70: /* Declarations for gettext-using-catgets interface. Derived from
! 71: Jim Meyering's libintl.h. */
! 72: struct _msg_ent
! 73: {
! 74: const char *_msg;
! 75: int _msg_number;
! 76: };
! 77:
! 78:
! 79: #if HAVE_CATGETS
! 80: /* These two variables are defined in the automatically by po-to-tbl.sed
! 81: generated file `cat-id-tbl.c'. */
! 82: extern const struct _msg_ent _msg_tbl[];
! 83: extern int _msg_tbl_length;
! 84: #endif
! 85:
! 86:
! 87: /* For automatical extraction of messages sometimes no real
! 88: translation is needed. Instead the string itself is the result. */
! 89: #define gettext_noop(Str) (Str)
! 90:
! 91: /* Look up MSGID in the current default message catalog for the current
! 92: LC_MESSAGES locale. If not found, returns MSGID itself (the default
! 93: text). */
! 94: extern char *gettext PARAMS ((const char *__msgid));
! 95: extern char *gettext__ PARAMS ((const char *__msgid));
! 96:
! 97: /* Look up MSGID in the DOMAINNAME message catalog for the current
! 98: LC_MESSAGES locale. */
! 99: extern char *dgettext PARAMS ((const char *__domainname, const char *__msgid));
! 100: extern char *dgettext__ PARAMS ((const char *__domainname,
! 101: const char *__msgid));
! 102:
! 103: /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
! 104: locale. */
! 105: extern char *dcgettext PARAMS ((const char *__domainname, const char *__msgid,
! 106: int __category));
! 107: extern char *dcgettext__ PARAMS ((const char *__domainname,
! 108: const char *__msgid, int __category));
! 109:
! 110:
! 111: /* Set the current default message catalog to DOMAINNAME.
! 112: If DOMAINNAME is null, return the current default.
! 113: If DOMAINNAME is "", reset to the default of "messages". */
! 114: extern char *textdomain PARAMS ((const char *__domainname));
! 115: extern char *textdomain__ PARAMS ((const char *__domainname));
! 116:
! 117: /* Specify that the DOMAINNAME message catalog will be found
! 118: in DIRNAME rather than in the system locale data base. */
! 119: extern char *bindtextdomain PARAMS ((const char *__domainname,
! 120: const char *__dirname));
! 121: extern char *bindtextdomain__ PARAMS ((const char *__domainname,
! 122: const char *__dirname));
! 123:
! 124: #if ENABLE_NLS
! 125:
! 126: /* Solaris 2.3 has the gettext function but dcgettext is missing.
! 127: So we omit this optimization for Solaris 2.3. BTW, Solaris 2.4
! 128: has dcgettext. */
! 129: # if !HAVE_CATGETS && (!HAVE_GETTEXT || HAVE_DCGETTEXT)
! 130:
! 131: # define gettext(Msgid) \
! 132: dgettext (NULL, Msgid)
! 133:
! 134: # define dgettext(Domainname, Msgid) \
! 135: dcgettext (Domainname, Msgid, LC_MESSAGES)
! 136:
! 137: # if defined __GNUC__ && __GNUC__ == 2 && __GNUC_MINOR__ >= 7
! 138: /* This global variable is defined in loadmsgcat.c. We need a sign,
! 139: whether a new catalog was loaded, which can be associated with all
! 140: translations. */
! 141: extern int _nl_msg_cat_cntr;
! 142:
! 143: # define dcgettext(Domainname, Msgid, Category) \
! 144: (__extension__ \
! 145: ({ \
! 146: char *__result; \
! 147: if (__builtin_constant_p (Msgid)) \
! 148: { \
! 149: static char *__translation__; \
! 150: static int __catalog_counter__; \
! 151: if (! __translation__ || __catalog_counter__ != _nl_msg_cat_cntr) \
! 152: { \
! 153: __translation__ = \
! 154: dcgettext__ (Domainname, Msgid, Category); \
! 155: __catalog_counter__ = _nl_msg_cat_cntr; \
! 156: } \
! 157: __result = __translation__; \
! 158: } \
! 159: else \
! 160: __result = dcgettext__ (Domainname, Msgid, Category); \
! 161: __result; \
! 162: }))
! 163: # endif
! 164: # endif
! 165:
! 166: #else
! 167:
! 168: # define gettext(Msgid) (Msgid)
! 169: # define dgettext(Domainname, Msgid) (Msgid)
! 170: # define dcgettext(Domainname, Msgid, Category) (Msgid)
! 171: # define textdomain(Domainname) while (0) /* nothing */
! 172: # define bindtextdomain(Domainname, Dirname) while (0) /* nothing */
! 173:
! 174: #endif
! 175:
! 176: /* @@ begin of epilog @@ */
! 177:
! 178: #ifdef __cplusplus
! 179: }
! 180: #endif
! 181:
! 182: #endif
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