1 /* Description of GNU message catalog format: general file layout.
2 Copyright (C) 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or modify it
5 under the terms of the GNU Library General Public License as published
6 by the Free Software Foundation; either version 2, or (at your option)
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 GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22 #if HAVE_LIMITS_H || _LIBC
26 /* @@ end of prolog @@ */
28 /* The magic number of the GNU message catalog format. */
29 #define _MAGIC 0x950412de
30 #define _MAGIC_SWAPPED 0xde120495
32 /* Revision number of the currently used .mo (binary) file format. */
33 #define MO_REVISION_NUMBER 0
35 /* The following contortions are an attempt to use the C preprocessor
36 to determine an unsigned integral type that is 32 bits wide. An
37 alternative approach is to use autoconf's AC_CHECK_SIZEOF macro, but
38 as of version autoconf-2.13, the AC_CHECK_SIZEOF macro doesn't work
39 when cross-compiling. */
42 # define UINT_MAX_32_BITS 4294967295U
44 # define UINT_MAX_32_BITS 0xFFFFFFFF
47 /* If UINT_MAX isn't defined, assume it's a 32-bit type.
48 This should be valid for all systems GNU cares about because
49 that doesn't include 16-bit systems, and only modern systems
50 (that certainly have <limits.h>) have 64+-bit integral types. */
53 # define UINT_MAX UINT_MAX_32_BITS
56 #if UINT_MAX == UINT_MAX_32_BITS
57 typedef unsigned nls_uint32;
59 # if USHRT_MAX == UINT_MAX_32_BITS
60 typedef unsigned short nls_uint32;
62 # if ULONG_MAX == UINT_MAX_32_BITS
63 typedef unsigned long nls_uint32;
65 /* The following line is intended to throw an error. Using #error is
66 not portable enough. */
67 "Cannot determine unsigned 32-bit data type."
73 /* Header for binary .mo file format. */
76 /* The magic number. */
78 /* The revision number of the file format. */
80 /* The number of strings pairs. */
82 /* Offset of table with start offsets of original strings. */
83 nls_uint32 orig_tab_offset;
84 /* Offset of table with start offsets of translation strings. */
85 nls_uint32 trans_tab_offset;
86 /* Size of hashing table. */
87 nls_uint32 hash_tab_size;
88 /* Offset of first hashing entry. */
89 nls_uint32 hash_tab_offset;
94 /* Length of addressed string. */
96 /* Offset of string in file. */
100 /* @@ begin of epilog @@ */
102 #endif /* gettext.h */