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/*
* Mach Operating System
* Copyright (c) 1992 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
* File: mach/machine/machine_types.defs
* Author: Alessandro Forin
* Date: 7/92
*
* Header file for the basic, machine-dependent data types.
* Version for 32 bit architectures.
*
*/
#ifndef _MACHINE_MACHINE_TYPES_DEFS_
#define _MACHINE_MACHINE_TYPES_DEFS_ 1
/*
* A natural_t is the type for the native
* integer type, e.g. 32 or 64 or.. whatever
* register size the machine has. Unsigned, it is
* used for entities that might be either
* unsigned integers or pointers, and for
* type-casting between the two.
* For instance, the IPC system represents
* a port in user space as an integer and
* in kernel space as a pointer.
*/
type natural_t = uint32_t;
/*
* An integer_t is the signed counterpart
* of the natural_t type. Both types are
* only supposed to be used to define
* other types in a machine-independent
* way.
*/
type integer_t = int32_t;
#endif /* _MACHINE_MACHINE_TYPES_DEFS_ */
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