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