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/* Internal header for GNU gettext internationalization functions

   Copyright (C) 1995, 1997 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 2, or (at your option)

   any later version.

   This program 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 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., 59 Temple Place - Suite 330,

   Boston, MA 02111-1307, USA.  */

#ifndef _GETTEXT_H

#define _GETTEXT_H 1

#include <stdio.h>

#if HAVE_LIMITS_H || _LIBC

# include <limits.h>

#endif

/* @@ 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

   doing that would require that the configure script compile and *run*

   the resulting executable.  Locally running cross-compiled executables

   is usually not possible.  */

#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 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 translation strings.  */

  nls_uint32 trans_tab_offset;

  /* Size of hashing table.  */

  nls_uint32 hash_tab_size;

  /* Offset of first hashing entry.  */

  nls_uint32 hash_tab_offset;

};

struct string_desc

{

  /* Length of addressed string.  */

  nls_uint32 length;

  /* Offset of string in file.  */

  nls_uint32 offset;

};

/* @@ begin of epilog @@ */

#endif  /* gettext.h  */