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(__GNUC__) && defined(__PTRDIFF_TYPE__) 84typedef __PTRDIFF_TYPE__ __darwin_ptrdiff_t; /* ptr1 - ptr2 */ 85#else 86typedef int __darwin_ptrdiff_t; /* ptr1 - ptr2 */ 87#endif /* __GNUC__ */ 88 89#if defined(__GNUC__) && defined(__SIZE_TYPE__) 90typedef __SIZE_TYPE__ __darwin_size_t; /* sizeof() */ 91#else 92typedef unsigned long __darwin_size_t; /* sizeof() */ 93#endif 94 95#if (__GNUC__ > 2) 96typedef __builtin_va_list __darwin_va_list; /* va_list */ 97#else 98typedef void * __darwin_va_list; /* va_list */ 99#endif 100 101#if defined(__GNUC__) && defined(__WCHAR_TYPE__) 102typedef __WCHAR_TYPE__ __darwin_wchar_t; /* wchar_t */ 103#else 104typedef __darwin_ct_rune_t __darwin_wchar_t; /* wchar_t */ 105#endif 106 107typedef __darwin_wchar_t __darwin_rune_t; /* rune_t */ 108 109#if defined(__GNUC__) && defined(__WINT_TYPE__) 110typedef __WINT_TYPE__ __darwin_wint_t; /* wint_t */ 111#else 112typedef __darwin_ct_rune_t __darwin_wint_t; /* wint_t */ 113#endif 114 115typedef unsigned long __darwin_clock_t; /* clock() */ 116typedef __uint32_t __darwin_socklen_t; /* socklen_t (duh) */ 117typedef long __darwin_ssize_t; /* byte count or error */ 118typedef long __darwin_time_t; /* time() */ 119 120#endif /* _BSD_I386__TYPES_H_ */ 121