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Root/tags/2.0/i386/include/libkern/OSTypes.h

Source at commit 1808 created 12 years 4 months ago.
By blackosx, Revise layout of package installer 'Welcome' file so it looks cleaner. Change the copyright notice to begin from 2009 as seen in the Chameleon 2.0 r431 installer. Should this date be set earlier?
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 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
30 *
31 * HISTORY
32 *
33 */
34
35#ifndef _OS_OSTYPES_H
36#define _OS_OSTYPES_H
37
38#define OSTYPES_K64_REV2
39
40typedef unsigned int UInt;
41typedef signed int SInt;
42
43#ifndef __MACTYPES__/* CF MacTypes.h */
44#ifndef __TYPES__/* guess... Mac Types.h */
45
46typedef unsigned char UInt8;
47typedef unsigned short UInt16;
48#if __LP64__
49typedef unsigned int UInt32;
50#else
51typedef unsigned long UInt32;
52#endif
53typedef unsigned long long UInt64;
54#ifdefined(__BIG_ENDIAN__)
55typedefstruct UnsignedWide {
56UInt32hi;
57UInt32lo;
58}UnsignedWide;
59#elifdefined(__LITTLE_ENDIAN__)
60typedefstruct UnsignedWide {
61UInt32lo;
62UInt32hi;
63}UnsignedWide;
64#else
65#error Unknown endianess.
66#endif
67
68typedef signed char SInt8;
69typedef signed short SInt16;
70#if __LP64__
71typedef signed int SInt32;
72#else
73typedef signed long SInt32;
74#endif
75typedef signed long long SInt64;
76#ifdefined(__BIG_ENDIAN__)
77typedefstruct wide {
78SInt32hi;
79UInt32lo;
80}wide;
81#elifdefined(__LITTLE_ENDIAN__)
82typedefstruct wide {
83UInt32lo;
84SInt32hi;
85}wide;
86#else
87#error Unknown endianess.
88#endif
89
90typedef SInt32OSStatus;
91
92#if defined(__LP64__) && defined(KERNEL)
93#ifndef ABSOLUTETIME_SCALAR_TYPE
94#define ABSOLUTETIME_SCALAR_TYPE 1
95#endif
96typedef UInt64AbsoluteTime;
97#else
98typedef UnsignedWideAbsoluteTime;
99#endif
100
101typedef UInt32OptionBits;
102
103#if defined(KERNEL) && defined(__LP64__)
104/*
105 * Use intrinsic boolean types for the LP64 kernel, otherwise maintain
106 * source and binary backward compatibility. This attempts to resolve
107 * the "(x == true)" vs. "(x)" conditional issue.
108 */
109#ifdef __cplusplus
110typedef bool Boolean;
111#else/* !__cplusplus */
112#if defined(__STDC_VERSION__) && ((__STDC_VERSION__ - 199901L) > 0L)
113/* only use this if we are sure we are using a c99 compiler */
114typedef _Bool Boolean;
115#else/* !c99 */
116/* Fall back to previous definition unless c99 */
117typedef unsigned char Boolean;
118#endif/* !c99 */
119#endif/* !__cplusplus */
120#else/* !(KERNEL && __LP64__) */
121typedef unsigned char Boolean;
122#endif/* !(KERNEL && __LP64__) */
123
124#endif /* __TYPES__ */
125#endif /* __MACTYPES__ */
126
127#if !defined(OS_INLINE)
128#define OS_INLINE static inline
129#endif
130
131#endif /* _OS_OSTYPES_H */
132

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Revision: 1808