1/*
2 * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
3 */
4#ifndef _BSD_ARM__TYPES_H_
5#define _BSD_ARM__TYPES_H_
6
7#if defined (__arm__) || defined (__arm64__)
8
9/*
10 * This header file contains integer types. It's intended to also contain
11 * flotaing point and other arithmetic types, as needed, later.
12 */
13
14#ifdef __GNUC__
15typedef __signed char __int8_t;
16#else /* !__GNUC__ */
17typedef char __int8_t;
18#endif /* !__GNUC__ */
19typedef unsigned char __uint8_t;
20typedef short __int16_t;
21typedef unsigned short __uint16_t;
22typedef int __int32_t;
23typedef unsigned int __uint32_t;
24typedef long long __int64_t;
25typedef unsigned long long __uint64_t;
26
27typedef long __darwin_intptr_t;
28typedef unsigned int __darwin_natural_t;
29
30/*
31 * The rune type below is declared to be an ``int'' instead of the more natural
32 * ``unsigned long'' or ``long''. Two things are happening here. It is not
33 * unsigned so that EOF (-1) can be naturally assigned to it and used. Also,
34 * it looks like 10646 will be a 31 bit standard. This means that if your
35 * ints cannot hold 32 bits, you will be in trouble. The reason an int was
36 * chosen over a long is that the is*() and to*() routines take ints (says
37 * ANSI C), but they use __darwin_ct_rune_t instead of int. By changing it
38 * here, you lose a bit of ANSI conformance, but your programs will still
39 * work.
40 *
41 * NOTE: rune_t is not covered by ANSI nor other standards, and should not
42 * be instantiated outside of lib/libc/locale. Use wchar_t. wchar_t and
43 * rune_t must be the same type. Also wint_t must be no narrower than
44 * wchar_t, and should also be able to hold all members of the largest
45 * character set plus one extra value (WEOF). wint_t must be at least 16 bits.
46 */
47
48typedef int __darwin_ct_rune_t; /* ct_rune_t */
49
50/*
51 * mbstate_t is an opaque object to keep conversion state, during multibyte
52 * stream conversions. The content must not be referenced by user programs.
53 */
54typedef union {
55 char __mbstate8[128];
56 long long _mbstateL; /* for alignment */
57} __mbstate_t;
58
59typedef __mbstate_t __darwin_mbstate_t; /* mbstate_t */
60
61#if defined(__PTRDIFF_TYPE__)
62typedef __PTRDIFF_TYPE__ __darwin_ptrdiff_t; /* ptr1 - ptr2 */
63#elif defined(__LP64__)
64typedef long __darwin_ptrdiff_t; /* ptr1 - ptr2 */
65#else
66typedef int __darwin_ptrdiff_t; /* ptr1 - ptr2 */
67#endif /* __GNUC__ */
68
69#if defined(__SIZE_TYPE__)
70typedef __SIZE_TYPE__ __darwin_size_t; /* sizeof() */
71#else
72typedef unsigned long __darwin_size_t; /* sizeof() */
73#endif
74
75#if (__GNUC__ > 2)
76typedef __builtin_va_list __darwin_va_list; /* va_list */
77#else
78typedef void * __darwin_va_list; /* va_list */
79#endif
80
81#if defined(__WCHAR_TYPE__)
82typedef __WCHAR_TYPE__ __darwin_wchar_t; /* wchar_t */
83#else
84typedef __darwin_ct_rune_t __darwin_wchar_t; /* wchar_t */
85#endif
86
87typedef __darwin_wchar_t __darwin_rune_t; /* rune_t */
88
89#if defined(__WINT_TYPE__)
90typedef __WINT_TYPE__ __darwin_wint_t; /* wint_t */
91#else
92typedef __darwin_ct_rune_t __darwin_wint_t; /* wint_t */
93#endif
94
95typedef unsigned long __darwin_clock_t; /* clock() */
96typedef __uint32_t __darwin_socklen_t; /* socklen_t (duh) */
97typedef long __darwin_ssize_t; /* byte count or error */
98typedef long __darwin_time_t; /* time() */
99
100#endif /* defined (__arm__) || defined (__arm64__) */
101
102#endif /* _BSD_ARM__TYPES_H_ */
103