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