/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2002 Chris Schoeneman
 * 
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file COPYING that should have accompanied this file.
 * 
 * This package 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.
 */

#ifndef BASICTYPES_H
#define BASICTYPES_H

#include "common.h"

//
// pick types of particular sizes
//

#if !defined(TYPE_OF_SIZE_1)
#	if SIZEOF_CHAR == 1
#		define TYPE_OF_SIZE_1 char
#	endif
#endif

#if !defined(TYPE_OF_SIZE_2)
#	if SIZEOF_INT == 2
#		define TYPE_OF_SIZE_2 int
#	else
#		define TYPE_OF_SIZE_2 short
#	endif
#endif

#if !defined(TYPE_OF_SIZE_4)
	// Carbon defines SInt32 and UInt32 in terms of long
#	if SIZEOF_INT == 4 && !defined(__APPLE__)
#		define TYPE_OF_SIZE_4 int
#	else
#		define TYPE_OF_SIZE_4 long
#	endif
#endif

	//
// verify existence of required types
//

#if !defined(TYPE_OF_SIZE_1)
#	error No 1 byte integer type
#endif
#if !defined(TYPE_OF_SIZE_2)
#	error No 2 byte integer type
#endif
#if !defined(TYPE_OF_SIZE_4)
#	error No 4 byte integer type
#endif


//
// make typedefs
//
// except for SInt8 and UInt8 these types are only guaranteed to be
// at least as big as indicated (in bits).  that is, they may be
// larger than indicated.
//

// Added this because it doesn't compile on OS X 10.6 because they are already defined in Carbon
#if !defined(__MACTYPES__)
typedef signed TYPE_OF_SIZE_1	SInt8;
typedef signed TYPE_OF_SIZE_2	SInt16;
typedef signed TYPE_OF_SIZE_4	SInt32;
typedef unsigned TYPE_OF_SIZE_1	UInt8;
typedef unsigned TYPE_OF_SIZE_2	UInt16;
typedef unsigned TYPE_OF_SIZE_4	UInt32;
#endif
//
// clean up
//

#undef TYPE_OF_SIZE_1
#undef TYPE_OF_SIZE_2
#undef TYPE_OF_SIZE_4

#endif