1/*
2 * Copyright (c) 2000-2003 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#ifndef _BSD_I386__TYPES_H_
29#define _BSD_I386__TYPES_H_
30
31/*
32 * This header file contains integer types. It's intended to also contain
33 * flotaing point and other arithmetic types, as needed, later.
34 */
35
36#ifdef __GNUC__
37typedef __signed char __int8_t;
38#else /* !__GNUC__ */
39typedef char __int8_t;
40#endif /* !__GNUC__ */
41typedef unsigned char __uint8_t;
42typedef short __int16_t;
43typedef unsigned short __uint16_t;
44typedef int __int32_t;
45typedef unsigned int __uint32_t;
46typedef long long __int64_t;
47typedef unsigned long long __uint64_t;
48
49typedef long __darwin_intptr_t;
50typedef unsigned int __darwin_natural_t;
51
52/*
53 * The rune type below is declared to be an ``int'' instead of the more natural
54 * ``unsigned long'' or ``long''. Two things are happening here. It is not
55 * unsigned so that EOF (-1) can be naturally assigned to it and used. Also,
56 * it looks like 10646 will be a 31 bit standard. This means that if your
57 * ints cannot hold 32 bits, you will be in trouble. The reason an int was
58 * chosen over a long is that the is*() and to*() routines take ints (says
59 * ANSI C), but they use __darwin_ct_rune_t instead of int. By changing it
60 * here, you lose a bit of ANSI conformance, but your programs will still
61 * work.
62 *
63 * NOTE: rune_t is not covered by ANSI nor other standards, and should not
64 * be instantiated outside of lib/libc/locale. Use wchar_t. wchar_t and
65 * rune_t must be the same type. Also wint_t must be no narrower than
66 * wchar_t, and should also be able to hold all members of the largest
67 * character set plus one extra value (WEOF). wint_t must be at least 16 bits.
68 */
69
70typedef int __darwin_ct_rune_t; /* ct_rune_t */
71
72/*
73 * mbstate_t is an opaque object to keep conversion state, during multibyte
74 * stream conversions. The content must not be referenced by user programs.
75 */
76typedef union {
77 char __mbstate8[128];
78 long long _mbstateL; /* for alignment */
79} __mbstate_t;
80
81typedef __mbstate_t __darwin_mbstate_t; /* mbstate_t */
82
83#if defined(__PTRDIFF_TYPE__)
84typedef __PTRDIFF_TYPE__ __darwin_ptrdiff_t; /* ptr1 - ptr2 */
85#elif defined(__LP64__)
86typedef long __darwin_ptrdiff_t; /* ptr1 - ptr2 */
87#else
88typedef int __darwin_ptrdiff_t; /* ptr1 - ptr2 */
89#endif /* __GNUC__ */
90
91#if defined(__SIZE_TYPE__)
92typedef __SIZE_TYPE__ __darwin_size_t; /* sizeof() */
93#else
94typedef unsigned long __darwin_size_t; /* sizeof() */
95#endif
96
97#if (__GNUC__ > 2)
98typedef __builtin_va_list __darwin_va_list; /* va_list */
99#else
100typedef void * __darwin_va_list; /* va_list */
101#endif
102
103#if defined(__WCHAR_TYPE__)
104typedef __WCHAR_TYPE__ __darwin_wchar_t; /* wchar_t */
105#else
106typedef __darwin_ct_rune_t __darwin_wchar_t; /* wchar_t */
107#endif
108
109typedef __darwin_wchar_t __darwin_rune_t; /* rune_t */
110
111#if defined(__WINT_TYPE__)
112typedef __WINT_TYPE__ __darwin_wint_t; /* wint_t */
113#else
114typedef __darwin_ct_rune_t __darwin_wint_t; /* wint_t */
115#endif
116
117typedef unsigned long __darwin_clock_t; /* clock() */
118typedef __uint32_t __darwin_socklen_t; /* socklen_t (duh) */
119typedef long __darwin_ssize_t; /* byte count or error */
120typedef long __darwin_time_t; /* time() */
121
122#endif /* _BSD_I386__TYPES_H_ */
123