/*
 * freescope - Free source browser
 * Copyright (C) 2001  Olivier Deme
 * 
 * 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
 * of the License, 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 General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

/*
 * MODULE:      GLOBAL
 * FILE:        arch.h
 * AUTHOR:
 * DESCRIPTION: This file defines machine dependent definitions
 */

#ifndef _ARCH_H_
#define _ARCH_H_

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */

/***************/
/* DEFINITIONS */
/***************/

typedef signed char          Sint8;
typedef unsigned char         Uint8;
typedef unsigned char         Octet;
typedef signed short         Sint16;
typedef unsigned short        Uint16;

#ifdef HAVE_INT32

typedef signed int         Sint32;
typedef unsigned int        Uint32;

#else /* HAVE_INT32 */

typedef struct Sint32
{
    Uint16      low;
    Sint16      high;
} Sint32;

typedef struct Uint32
{
    Uint16      low;
    Sint16      high;
} Uint32;

#define Sint32Zero(i) i.low=0;i.high=0
#define Uint32Zero(i) i.low=0;i.high=0

#endif /* HAVE_INT32 */

#ifdef HAVE_INT64

typedef signed long long         Sint64;
typedef unsigned long long        Uint64;

#else /* HAVE_INT64 */

typedef struct Sint64
{
    Uint32      low;
    Sint32      high;
} Sint64;

typedef struct Uint64
{
    Uint32      low;
    Uint32      high;
} Uint64;

#define Sint64Zero(i) i.low=0;i.high=0
#define Uint64Zero(i) i.low=0;i.high=0

#endif /* HAVE_INT64 */

#ifndef INT8MAX
#define INT8MAX        127
#endif /* INT8MAX */

#ifndef INT16MAX
#define INT16MAX       32767
#endif /* INT16MAX */

#ifndef INT32MAX
#define INT32MAX       2147483647
#endif /* INT32MAX */

#ifndef INT64MAX
#define INT64MAX       9223372036854775807
#endif /* INT64MAX */

#ifndef UINT8MAX
#define UINT8MAX       (255U)
#endif /* UINT8MAX */

#ifndef UINT16MAX
#define UINT16MAX      (65535U)
#endif /* UINT16MAX */

#ifndef UINT32MAX
#define UINT32MAX      (4294967295U)
#endif /* UINT32MAX */

#ifndef UINT64MAX
#define UINT64MAX      (18446744073709551615ULL)
#endif /* UINT64MAX */

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* _ARCH_H_ */