source: trunk/third/gnome-core/intl/gettext.h @ 15328

Revision 15328, 3.1 KB checked in by ghudson, 24 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r15327, which included commits to RCS files with non-trunk default branches.
Line 
1/* Internal header for GNU gettext internationalization functions.
2   Copyright (C) 1995, 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 Library General Public
15   License along with the GNU C Library; see the file COPYING.LIB.  If not,
16   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17   Boston, MA 02111-1307, USA.  */
18
19#ifndef _GETTEXT_H
20#define _GETTEXT_H 1
21
22#include <stdio.h>
23
24#if HAVE_LIMITS_H || _LIBC
25# include <limits.h>
26#endif
27
28/* @@ end of prolog @@ */
29
30/* The magic number of the GNU message catalog format.  */
31#define _MAGIC 0x950412de
32#define _MAGIC_SWAPPED 0xde120495
33
34/* Revision number of the currently used .mo (binary) file format.  */
35#define MO_REVISION_NUMBER 0
36
37/* The following contortions are an attempt to use the C preprocessor
38   to determine an unsigned integral type that is 32 bits wide.  An
39   alternative approach is to use autoconf's AC_CHECK_SIZEOF macro, but
40   doing that would require that the configure script compile and *run*
41   the resulting executable.  Locally running cross-compiled executables
42   is usually not possible.  */
43
44#if __STDC__
45# define UINT_MAX_32_BITS 4294967295U
46#else
47# define UINT_MAX_32_BITS 0xFFFFFFFF
48#endif
49
50/* If UINT_MAX isn't defined, assume it's a 32-bit type.
51   This should be valid for all systems GNU cares about because
52   that doesn't include 16-bit systems, and only modern systems
53   (that certainly have <limits.h>) have 64+-bit integral types.  */
54
55#ifndef UINT_MAX
56# define UINT_MAX UINT_MAX_32_BITS
57#endif
58
59#if UINT_MAX == UINT_MAX_32_BITS
60typedef unsigned nls_uint32;
61#else
62# if USHRT_MAX == UINT_MAX_32_BITS
63typedef unsigned short nls_uint32;
64# else
65#  if ULONG_MAX == UINT_MAX_32_BITS
66typedef unsigned long nls_uint32;
67#  else
68  /* The following line is intended to throw an error.  Using #error is
69     not portable enough.  */
70  "Cannot determine unsigned 32-bit data type."
71#  endif
72# endif
73#endif
74
75
76/* Header for binary .mo file format.  */
77struct mo_file_header
78{
79  /* The magic number.  */
80  nls_uint32 magic;
81  /* The revision number of the file format.  */
82  nls_uint32 revision;
83  /* The number of strings pairs.  */
84  nls_uint32 nstrings;
85  /* Offset of table with start offsets of original strings.  */
86  nls_uint32 orig_tab_offset;
87  /* Offset of table with start offsets of translation strings.  */
88  nls_uint32 trans_tab_offset;
89  /* Size of hashing table.  */
90  nls_uint32 hash_tab_size;
91  /* Offset of first hashing entry.  */
92  nls_uint32 hash_tab_offset;
93};
94
95struct string_desc
96{
97  /* Length of addressed string.  */
98  nls_uint32 length;
99  /* Offset of string in file.  */
100  nls_uint32 offset;
101};
102
103/* @@ begin of epilog @@ */
104
105#endif  /* gettext.h  */
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