1 /* 2 * Copyright (c) 2000 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 /* 29 * @OSF_COPYRIGHT@ 30 */ 31 /* 32 * HISTORY 33 * 34 * Revision 1.1.1.1 1998/09/22 21:05:51 wsanchez 35 * Import of Mac OS X kernel (~semeria) 36 * 37 * Revision 1.1.1.1 1998/03/07 02:25:35 wsanchez 38 * Import of OSF Mach kernel (~mburg) 39 * 40 * Revision 1.1.2.1 1996/09/17 16:56:21 bruel 41 * created from standalone mach servers. 42 * [96/09/17 bruel] 43 * 44 * $EndLog$ 45 */ 46 47 #ifndef _MACH_TYPES_H_ 48 #define _MACH_TYPES_H_ 49 50 #include <stddef.h> 51 #include "libsa/machine/types.h" 52 53 #ifndef _SIZE_T 54 #define _SIZE_T 55 typedef unsigned long size_t; 56 #endif /* _SIZE_T */ 57 58 /* 59 * Common type definitions that lots of old files seem to want. 60 */ 61 62 typedef unsigned char u_char; /* unsigned char */ 63 typedef unsigned short u_short; /* unsigned short */ 64 typedef unsigned int u_int; /* unsigned int */ 65 typedef unsigned long u_long; /* unsigned long */ 66 67 typedef struct _quad_ { 68 unsigned int val[2]; /* 2 32-bit values make... */ 69 } quad; /* an 8-byte item */ 70 71 typedef char * caddr_t; /* address of a (signed) char */ 72 73 typedef unsigned int daddr_t; /* an unsigned 32 */ 74 #if 0 /* off_t should be 64-bit ! */ 75 typedef unsigned int off_t; /* another unsigned 32 */ 76 #endif 77 78 79 #define major(i) (((i) >> 8) & 0xFF) 80 #define minor(i) ((i) & 0xFF) 81 #define makedev(i, j) ((((i) & 0xFF) << 8) | ((j) & 0xFF)) 82 83 #ifndef NULL 84 #define NULL ((void *) 0) /* the null pointer */ 85 #endif 86 87 /* 88 * Shorthand type definitions for unsigned storage classes 89 */ 90 typedef unsigned char uchar_t; 91 typedef unsigned short ushort_t; 92 typedef unsigned int uint_t; 93 typedef unsigned long ulong_t; 94 typedef volatile unsigned char vuchar_t; 95 typedef volatile unsigned short vushort_t; 96 typedef volatile unsigned int vuint_t; 97 typedef volatile unsigned long vulong_t; 98 99 /* 100 * Deprecation macro 101 */ 102 #if __GNUC__ >= 3 103 #define __deprecated __attribute__((__deprecated__)) 104 #else 105 #define __deprecated /* nothing */ 106 #endif 107 108 #endif /* _MACH_TYPES_H_ */ 109