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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