1 files changed, 100 insertions, 0 deletions
diff --git a/src/common/sysdefs.h b/src/common/sysdefs.h
new file mode 100644
index 00000000..b4ba8a56
--- /dev/null
+++ b/src/common/sysdefs.h
@@ -0,0 +1,100 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \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