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/*
* Mach Operating System
* Copyright (c) 1991 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.
*/
/*
* Type definitions for i386 interface routines.
*/
#ifndef _MACH_MACH_I386_TYPES_H_
#define _MACH_MACH_I386_TYPES_H_
/*
* i386 segment descriptor.
*/
struct descriptor {
unsigned int low_word;
unsigned int high_word;
};
typedef struct descriptor descriptor_t;
typedef struct descriptor *descriptor_list_t;
/*
* i386 I/O port
*/
#ifdef MACH_KERNEL
#include <i386/io_perm.h>
#else /* MACH_KERNEL */
typedef unsigned short io_port_t;
typedef mach_port_t io_perm_t;
#endif /* MACH_KERNEL */
#endif /* _MACH_MACH_I386_TYPES_H_ */
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