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authorRoland McGrath <roland@gnu.org>2002-12-11 22:58:23 +0000
committerRoland McGrath <roland@gnu.org>2002-12-11 22:58:23 +0000
commit5cb5cfa2a26007b9a4a1c89d791cb5a0493bf7cd (patch)
tree7b38b0a38d1ca6dbfb2dfa8f31a7c4ec1d068e25 /intl/gmo.h
parent85631c8ecf0d8f777ce30a072a82335add0b194b (diff)
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2002-12-11 Bruno Haible <bruno@clisp.org>
* intl/gettext.h: Renamed to ... * intl/gmo.h: ... here. * intl/Makefile (distribute): Add gmo.h, remove gettext.h. * intl/gettextP.h: Update. * intl/loadmsgcat.c: Update.
Diffstat (limited to 'intl/gmo.h')
-rw-r--r--intl/gmo.h149
1 files changed, 149 insertions, 0 deletions
diff --git a/intl/gmo.h b/intl/gmo.h
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--- /dev/null
+++ b/intl/gmo.h
@@ -0,0 +1,149 @@
+/* Internal header for GNU gettext internationalization functions.
+ Copyright (C) 1995, 1997, 2000-2002 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _GETTEXT_H
+#define _GETTEXT_H 1
+
+#include <limits.h>
+
+/* @@ end of prolog @@ */
+
+/* The magic number of the GNU message catalog format. */
+#define _MAGIC 0x950412de
+#define _MAGIC_SWAPPED 0xde120495
+
+/* Revision number of the currently used .mo (binary) file format. */
+#define MO_REVISION_NUMBER 0
+
+/* The following contortions are an attempt to use the C preprocessor
+ to determine an unsigned integral type that is 32 bits wide. An
+ alternative approach is to use autoconf's AC_CHECK_SIZEOF macro, but
+ as of version autoconf-2.13, the AC_CHECK_SIZEOF macro doesn't work
+ when cross-compiling. */
+
+#if __STDC__
+# define UINT_MAX_32_BITS 4294967295U
+#else
+# define UINT_MAX_32_BITS 0xFFFFFFFF
+#endif
+
+/* If UINT_MAX isn't defined, assume it's a 32-bit type.
+ This should be valid for all systems GNU cares about because
+ that doesn't include 16-bit systems, and only modern systems
+ (that certainly have <limits.h>) have 64+-bit integral types. */
+
+#ifndef UINT_MAX
+# define UINT_MAX UINT_MAX_32_BITS
+#endif
+
+#if UINT_MAX == UINT_MAX_32_BITS
+typedef unsigned nls_uint32;
+#else
+# if USHRT_MAX == UINT_MAX_32_BITS
+typedef unsigned short nls_uint32;
+# else
+# if ULONG_MAX == UINT_MAX_32_BITS
+typedef unsigned long nls_uint32;
+# else
+ /* The following line is intended to throw an error. Using #error is
+ not portable enough. */
+ "Cannot determine unsigned 32-bit data type."
+# endif
+# endif
+#endif
+
+
+/* Header for binary .mo file format. */
+struct mo_file_header
+{
+ /* The magic number. */
+ nls_uint32 magic;
+ /* The revision number of the file format. */
+ nls_uint32 revision;
+
+ /* The following are only used in .mo files with major revision 0. */
+
+ /* The number of strings pairs. */
+ nls_uint32 nstrings;
+ /* Offset of table with start offsets of original strings. */
+ nls_uint32 orig_tab_offset;
+ /* Offset of table with start offsets of translated strings. */
+ nls_uint32 trans_tab_offset;
+ /* Size of hash table. */
+ nls_uint32 hash_tab_size;
+ /* Offset of first hash table entry. */
+ nls_uint32 hash_tab_offset;
+
+ /* The following are only used in .mo files with minor revision >= 1. */
+
+ /* The number of system dependent segments. */
+ nls_uint32 n_sysdep_segments;
+ /* Offset of table describing system dependent segments. */
+ nls_uint32 sysdep_segments_offset;
+ /* The number of system dependent strings pairs. */
+ nls_uint32 n_sysdep_strings;
+ /* Offset of table with start offsets of original sysdep strings. */
+ nls_uint32 orig_sysdep_tab_offset;
+ /* Offset of table with start offsets of translated sysdep strings. */
+ nls_uint32 trans_sysdep_tab_offset;
+};
+
+/* Descriptor for static string contained in the binary .mo file. */
+struct string_desc
+{
+ /* Length of addressed string, not including the trailing NUL. */
+ nls_uint32 length;
+ /* Offset of string in file. */
+ nls_uint32 offset;
+};
+
+/* The following are only used in .mo files with minor revision >= 1. */
+
+/* Descriptor for system dependent string segment. */
+struct sysdep_segment
+{
+ /* Length of addressed string, including the trailing NUL. */
+ nls_uint32 length;
+ /* Offset of string in file. */
+ nls_uint32 offset;
+};
+
+/* Descriptor for system dependent string. */
+struct sysdep_string
+{
+ /* Offset of static string segments in file. */
+ nls_uint32 offset;
+ /* Alternating sequence of static and system dependent segments.
+ The last segment is a static segment, including the trailing NUL. */
+ struct segment_pair
+ {
+ /* Size of static segment. */
+ nls_uint32 segsize;
+ /* Reference to system dependent string segment, or ~0 at the end. */
+ nls_uint32 sysdepref;
+ } segments[1];
+};
+
+/* Marker for the end of the segments[] array. This has the value 0xFFFFFFFF,
+ regardless whether 'int' is 16 bit, 32 bit, or 64 bit. */
+#define SEGMENTS_END ((nls_uint32) ~0)
+
+/* @@ begin of epilog @@ */
+
+#endif /* gettext.h */