1/*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28/*
29 * @OSF_COPYRIGHT@
30 */
31/*
32 * HISTORY
33 *
34 * Revision 1.1.1.1  1998/09/22 21:05:51  wsanchez
35 * Import of Mac OS X kernel (~semeria)
36 *
37 * Revision 1.1.1.1  1998/03/07 02:25:35  wsanchez
38 * Import of OSF Mach kernel (~mburg)
39 *
40 * Revision 1.1.2.1  1996/09/17  16:56:21  bruel
41 * 	created from standalone mach servers.
42 * 	[96/09/17            bruel]
43 *
44 * $EndLog$
45 */
46
47#ifndef _MACH_TYPES_H_
48#define _MACH_TYPES_H_
49
50#include "libsa/machine/types.h"
51
52#ifndef	_SIZE_T
53#define _SIZE_T
54typedef unsigned long	size_t;
55#endif	/* _SIZE_T */
56
57/*
58 * Common type definitions that lots of old files seem to want.
59 */
60
61typedef	unsigned char	u_char;		/* unsigned char */
62typedef	unsigned short	u_short;	/* unsigned short */
63typedef	unsigned int	u_int;		/* unsigned int */
64typedef	unsigned long	u_long;		/* unsigned long */
65
66typedef struct _quad_ {
67	unsigned int	val[2];		/* 2 32-bit values make... */
68} quad;					/* an 8-byte item */
69
70typedef	char *		caddr_t;	/* address of a (signed) char */
71
72typedef unsigned int	daddr_t;	/* an unsigned 32 */
73#if 0 /* off_t should be 64-bit ! */
74typedef	unsigned int	off_t;		/* another unsigned 32 */
75#endif
76
77
78#define	major(i)	(((i) >> 8) & 0xFF)
79#define	minor(i)	((i) & 0xFF)
80#define	makedev(i,j)	((((i) & 0xFF) << 8) | ((j) & 0xFF))
81
82#ifndef	NULL
83#define	NULL		((void *) 0)	/* the null pointer */
84#endif
85
86/*
87 * Shorthand type definitions for unsigned storage classes
88 */
89typedef	unsigned char	uchar_t;
90typedef	unsigned short	ushort_t;
91typedef	unsigned int	uint_t;
92typedef unsigned long	ulong_t;
93typedef	volatile unsigned char	vuchar_t;
94typedef	volatile unsigned short	vushort_t;
95typedef	volatile unsigned int	vuint_t;
96typedef volatile unsigned long	vulong_t;
97
98/*
99 * Deprecation macro
100 */
101#if __GNUC__ >= 3
102#define __deprecated __attribute__((deprecated))
103#else
104#define __deprecated /* nothing */
105#endif
106
107#endif	/* _MACH_TYPES_H_ */
108