projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 5ba3f43e A |
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__ | |
| 13 | typedef __signed char __int8_t; | |
| 14 | #else /* !__GNUC__ */ | |
| 15 | typedef char __int8_t; | |
| 16 | #endif /* !__GNUC__ */ | |
| 17 | typedef unsigned char __uint8_t; | |
| 18 | typedef short __int16_t; | |
| 19 | typedef unsigned short __uint16_t; | |
| 20 | typedef int __int32_t; | |
| 21 | typedef unsigned int __uint32_t; | |
| 22 | typedef long long __int64_t; | |
| 23 | typedef unsigned long long __uint64_t; | |
| 24 | ||
| 25 | typedef long __darwin_intptr_t; | |
| 26 | typedef 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 | ||
| 46 | typedef 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 | */ | |
| 52 | typedef union { | |
| 53 | char __mbstate8[128]; | |
| 54 | long long _mbstateL; /* for alignment */ | |
| 55 | } __mbstate_t; | |
| 56 | ||
| 57 | typedef __mbstate_t __darwin_mbstate_t; /* mbstate_t */ | |
| 58 | ||
| 59 | #if defined(__PTRDIFF_TYPE__) | |
| 60 | typedef __PTRDIFF_TYPE__ __darwin_ptrdiff_t; /* ptr1 - ptr2 */ | |
| 61 | #elif defined(__LP64__) | |
| 62 | typedef long __darwin_ptrdiff_t; /* ptr1 - ptr2 */ | |
| 63 | #else | |
| 64 | typedef int __darwin_ptrdiff_t; /* ptr1 - ptr2 */ | |
| 65 | #endif /* __GNUC__ */ | |
| 66 | ||
| 67 | #if defined(__SIZE_TYPE__) | |
| 68 | typedef __SIZE_TYPE__ __darwin_size_t; /* sizeof() */ | |
| 69 | #else | |
| 70 | typedef unsigned long __darwin_size_t; /* sizeof() */ | |
| 71 | #endif | |
| 72 | ||
| 73 | #if (__GNUC__ > 2) | |
| 74 | typedef __builtin_va_list __darwin_va_list; /* va_list */ | |
| 75 | #else | |
| 76 | typedef void * __darwin_va_list; /* va_list */ | |
| 77 | #endif | |
| 78 | ||
| 79 | #if defined(__WCHAR_TYPE__) | |
| 80 | typedef __WCHAR_TYPE__ __darwin_wchar_t; /* wchar_t */ | |
| 81 | #else | |
| 82 | typedef __darwin_ct_rune_t __darwin_wchar_t; /* wchar_t */ | |
| 83 | #endif | |
| 84 | ||
| 85 | typedef __darwin_wchar_t __darwin_rune_t; /* rune_t */ | |
| 86 | ||
| 87 | #if defined(__WINT_TYPE__) | |
| 88 | typedef __WINT_TYPE__ __darwin_wint_t; /* wint_t */ | |
| 89 | #else | |
| 90 | typedef __darwin_ct_rune_t __darwin_wint_t; /* wint_t */ | |
| 91 | #endif | |
| 92 | ||
| 93 | typedef unsigned long __darwin_clock_t; /* clock() */ | |
| 94 | typedef __uint32_t __darwin_socklen_t; /* socklen_t (duh) */ | |
| 95 | typedef long __darwin_ssize_t; /* byte count or error */ | |
| 96 | typedef long __darwin_time_t; /* time() */ | |
| 97 | ||
| 98 | #endif /* _BSD_ARM__TYPES_H_ */ |