common_types.h

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/*
 *  Copyright (C) 2000-2001  The Exult Team
 *  Copyright (C) 2003-2004  The Pentagram Team
 *
 *  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.
 */

#ifndef COMMON_TYPES_H
#define COMMON_TYPES_H

//
// {s,u}int{8,16,32,ptr}
//
#ifndef BASIC_TYPES_DEFINED
#define BASIC_TYPES_DEFINED

#ifndef EX_TYPE_INT8
#  define EX_TYPE_INT8 char /* guaranteed by ISO */
#endif

#ifndef EX_TYPE_INT16
#  if (SIZEOF_SHORT == 2)
#    define EX_TYPE_INT16 short
#  elif (SIZEOF_INT == 2)
#    define EX_TYPE_INT16 int
#  else
#    error "Please make sure a 16 bit type is provided by common_types.h"
#  endif
#endif /* !EX_TYPE_INT16 */


#ifndef EX_TYPE_INT32
#  if (SIZEOF_INT == 4)
#    define EX_TYPE_INT32 int
#  elif (SIZEOF_LONG == 4)
#    define EX_TYPE_INT32 long
#  elif (SIZEOF_LONG_LONG == 4)
#    define EX_TYPE_INT32 long long
#  else
#    error "Please make sure a 32 bit type is provided by common_types.h"
#  endif
#endif /* !EX_TYPE_INT32 */

#ifndef EX_TYPE_INTPTR
#  if (SIZEOF_INTP == SIZEOF_INT)
#    define EX_TYPE_INTPTR int
#  elif (SIZEOF_INTP == SIZEOF_LONG)
#    define EX_TYPE_INTPTR long
#  elif (SIZEOF_INTP == SIZEOF_LONG_LONG)
#    define EX_TYPE_INTPTR long long
#  else
#    error "Size of pointer type not equal to int, long or long long"
#  endif
#endif

typedef unsigned EX_TYPE_INT8   uint8;
typedef unsigned EX_TYPE_INT16  uint16;
typedef unsigned EX_TYPE_INT32  uint32;

typedef signed EX_TYPE_INT8             sint8;
typedef signed EX_TYPE_INT16    sint16;
typedef signed EX_TYPE_INT32    sint32;

typedef unsigned EX_TYPE_INTPTR uintptr;
typedef signed EX_TYPE_INTPTR sintptr;

#endif

// ObjId and ProcId

typedef uint16 ObjId;

typedef uint16 ProcId;

#endif

---