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///////////////////////////////////////////////////////////////////////////////
//
/// \file sysdefs.h
/// \brief Common includes, definitions, system-specific things etc.
///
/// This file is used also by the lzma command line tool, that's why this
/// file is separate from common.h.
//
// Copyright (C) 2007 Lasse Collin
//
// This 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.
//
// This 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.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef LZMA_SYSDEFS_H
#define LZMA_SYSDEFS_H
//////////////
// Includes //
//////////////
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "lzma.h"
#include <stdlib.h>
#ifdef HAVE_STDBOOL_H
# include <stdbool.h>
#else
# if ! HAVE__BOOL
typedef unsigned char _Bool;
# endif
# define bool _Bool
# define false 0
# define true 1
# define __bool_true_false_are_defined 1
#endif
#ifdef HAVE_ASSERT_H
# include <assert.h>
#else
# ifdef NDEBUG
# define assert(x)
# else
// TODO: Pretty bad assert() macro.
# define assert(x) (!(x) && abort())
# endif
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_MEMORY_H
# include <memory.h>
#endif
////////////
// Macros //
////////////
#ifndef HAVE_MEMCPY
# define memcpy(dest, src, n) bcopy(src, dest, n)
#endif
#ifndef HAVE_MEMMOVE
# define memmove(dest, src, n) bcopy(src, dest, n)
#endif
#ifdef HAVE_MEMSET
# define memzero(s, n) memset(s, 0, n)
#else
# define memzero(s, n) bzero(s, n)
#endif
#ifndef MIN
# define MIN(x, y) ((x) < (y) ? (x) : (y))
#endif
#ifndef MAX
# define MAX(x, y) ((x) > (y) ? (x) : (y))
#endif
#endif
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