1 /*- 2 * Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org> 3 * Copyright (c) 1990, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by the University of 17 * California, Berkeley and its contributors. 18 * 4. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * From: @(#)ansi.h 8.2 (Berkeley) 1/4/94 35 * From: @(#)types.h 8.3 (Berkeley) 1/5/94 36 * $FreeBSD$ 37 */ 38 39 #ifndef _MACHINE__TYPES_H_ 40 #define _MACHINE__TYPES_H_ 41 42 /* 43 * Basic types upon which most other types are built. 44 */ 45 typedef __signed char __int8_t; 46 typedef unsigned char __uint8_t; 47 typedef short __int16_t; 48 typedef unsigned short __uint16_t; 49 typedef int __int32_t; 50 typedef unsigned int __uint32_t; 51 /* LONGLONG */ 52 typedef long long __int64_t; 53 /* LONGLONG */ 54 typedef unsigned long long __uint64_t; 55 56 /* 57 * Standard type definitions. 58 */ 59 typedef __uint32_t __clock_t; /* clock()... */ 60 typedef __int32_t __clockid_t; /* clock_gettime()... */ 61 typedef __int32_t __critical_t; 62 typedef __uint32_t __fflags_t; /* file flags */ 63 typedef __int32_t __intfptr_t; 64 typedef __int64_t __intmax_t; 65 typedef __int32_t __intptr_t; 66 typedef __uint32_t __intrmask_t; 67 typedef __int32_t __int_fast8_t; 68 typedef __int32_t __int_fast16_t; 69 typedef __int32_t __int_fast32_t; 70 typedef __int64_t __int_fast64_t; 71 typedef __int8_t __int_least8_t; 72 typedef __int16_t __int_least16_t; 73 typedef __int32_t __int_least32_t; 74 typedef __int64_t __int_least64_t; 75 typedef __int64_t __off_t; /* file offset */ 76 typedef __int32_t __pid_t; /* process [group] */ 77 typedef __int32_t __ptrdiff_t; /* ptr1 - ptr2 */ 78 typedef __int32_t __register_t; 79 typedef __int32_t __segsz_t; /* segment size (in pages) */ 80 typedef __uint32_t __size_t; /* sizeof() */ 81 typedef __uint32_t __socklen_t; 82 typedef __int32_t __ssize_t; /* byte count or error */ 83 typedef __int32_t __time_t; /* time()... */ 84 typedef __int32_t __timer_t; /* timer_gettime()... */ 85 typedef __uint32_t __uintfptr_t; 86 typedef __uint64_t __uintmax_t; 87 typedef __uint32_t __uintptr_t; 88 typedef __uint32_t __uint_fast8_t; 89 typedef __uint32_t __uint_fast16_t; 90 typedef __uint32_t __uint_fast32_t; 91 typedef __uint64_t __uint_fast64_t; 92 typedef __uint8_t __uint_least8_t; 93 typedef __uint16_t __uint_least16_t; 94 typedef __uint32_t __uint_least32_t; 95 typedef __uint64_t __uint_least64_t; 96 typedef __uint32_t __u_register_t; 97 typedef __uint32_t __vm_offset_t; 98 typedef __int64_t __vm_ooffset_t; 99 typedef __uint64_t __vm_pindex_t; 100 typedef __uint32_t __vm_size_t; 101 102 /* 103 * Unusual type definitions. 104 */ 105 /* 106 * The rune type above is declared to be an ``int'' instead of the more natural 107 * ``unsigned long'' or ``long''. Two things are happening here. It is not 108 * unsigned so that EOF (-1) can be naturally assigned to it and used. Also, 109 * it looks like 10646 will be a 31 bit standard. This means that if your 110 * ints cannot hold 32 bits, you will be in trouble. The reason an int was 111 * chosen over a long is that the is*() and to*() routines take ints (says 112 * ANSI C), but they use __ct_rune_t instead of int. By changing it here, you 113 * lose a bit of ANSI conformance, but your programs will still work. 114 * 115 * NOTE: rune_t is not covered by ANSI nor other standards, and should not 116 * be instantiated outside of lib/libc/locale. Use wchar_t. wchar_t and 117 * rune_t must be the same type. Also wint_t must be no narrower than 118 * wchar_t, and should also be able to hold all members of the largest 119 * character set plus one extra value (WEOF). wint_t must be at least 16 bits. 120 */ 121 typedef __int32_t __ct_rune_t; 122 typedef __int32_t __rune_t; 123 typedef __int32_t __wchar_t; 124 typedef __int32_t __wint_t; 125 126 /* 127 * mbstate_t is an opaque object to keep conversion state, during multibyte 128 * stream conversions. The content must not be referenced by user programs. 129 */ 130 typedef union { 131 char __mbstate8[128]; 132 __int64_t _mbstateL; /* for alignment */ 133 } __mbstate_t; 134 135 #if defined(__GNUC__) && (__GNUC__ == 2 && __GNUC_MINOR__ > 95 || __GNUC__ >= 3) 136 typedef __builtin_va_list __va_list; /* internally known to gcc */ 137 #else 138 typedef struct { 139 char __gpr; 140 char __fpr; 141 char __pad[2]; 142 char *__stack; 143 char *__base; 144 } __va_list; 145 #endif /* post GCC 2.95 */ 146 #if defined __GNUC__ && !defined(__GNUC_VA_LIST) && !defined(__NO_GNUC_VA_LIST) 147 #define __GNUC_VA_LIST 148 typedef __va_list __gnuc_va_list; /* compatibility w/GNU headers*/ 149 #endif 150 151 #endif /* !_MACHINE__TYPES_H_ */ 152