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 21:05:48 wsanchez 35 * Import of Mac OS X kernel (~semeria) 36 * 37 * Revision 1.1.1.1 1998/03/07 02:25:59 wsanchez 38 * Import of OSF Mach kernel (~mburg) 39 * 40 * Revision 1.1.10.3 1996/01/09 19:23:12 devrcs 41 * Change time_t typedef from "unsigned int" to "int" to 42 * match the server and what it has historically been. 43 * Added more shorthand definitions for unsigned typedefs. 44 * Made conditional on ASSEMBLER not being defined. 45 * [1995/12/01 20:39:08 jfraser] 46 * 47 * Merged '64-bit safe' changes from DEC alpha port. 48 * [1995/11/21 18:10:35 jfraser] 49 * 50 * Revision 1.1.10.2 1995/01/06 19:57:26 devrcs 51 * mk6 CR668 - 1.3b26 merge 52 * add shorthand defs for unsigned typedefs 53 * OSF alpha pal merge 54 * paranoid bit masking, 64bit cleanup, add NBBY 55 * [1994/10/14 03:43:58 dwm] 56 * 57 * Revision 1.1.10.1 1994/09/23 03:13:36 ezf 58 * change marker to not FREE 59 * [1994/09/22 21:59:04 ezf] 60 * 61 * Revision 1.1.3.2 1993/06/03 00:18:19 jeffc 62 * Added to OSF/1 R1.3 from NMK15.0. 63 * [1993/06/02 21:31:08 jeffc] 64 * 65 * Revision 1.1 1992/09/30 02:37:03 robert 66 * Initial revision 67 * 68 * $EndLog$ 69 */ 70/* CMU_HIST */ 71/* 72 * Revision 2.6 91/05/14 17:40:39 mrt 73 * Correcting copyright 74 * 75 * Revision 2.5 91/02/05 17:57:07 mrt 76 * Changed to new Mach copyright 77 * [91/02/01 17:49:41 mrt] 78 * 79 * Revision 2.4 90/08/27 22:13:03 dbg 80 * Created. 81 * [90/07/16 dbg] 82 * 83 */ 84/* CMU_ENDHIST */ 85/* 86 * Mach Operating System 87 * Copyright (c) 1991,1990 Carnegie Mellon University 88 * All Rights Reserved. 89 * 90 * Permission to use, copy, modify and distribute this software and its 91 * documentation is hereby granted, provided that both the copyright 92 * notice and this permission notice appear in all copies of the 93 * software, derivative works or modified versions, and any portions 94 * thereof, and that both notices appear in supporting documentation. 95 * 96 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 97 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 98 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 99 * 100 * Carnegie Mellon requests users of this software to return to 101 * 102 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 103 * School of Computer Science 104 * Carnegie Mellon University 105 * Pittsburgh PA 15213-3890 106 * 107 * any improvements or extensions that they make and grant Carnegie Mellon rights 108 * to redistribute these changes. 109 */ 110/* 111 */ 112#ifndef _SYS_TYPES_H_ 113#define _SYS_TYPES_H_ 114 115#ifndef ASSEMBLER 116 117/* 118 * Common type definitions that lots of old files seem to want. 119 */ 120 121typedef unsigned char u_char; /* unsigned char */ 122typedef unsigned short u_short; /* unsigned short */ 123typedef unsigned int u_int; /* unsigned int */ 124typedef unsigned long u_long; /* unsigned long */ 125 126typedef struct _quad_ { 127 unsigned int val[2]; /* 2 32-bit values make... */ 128} quad; /* an 8-byte item */ 129 130typedef char * caddr_t; /* address of a (signed) char */ 131 132typedef int time_t; /* a signed 32 */ 133typedef unsigned int daddr_t; /* an unsigned 32 */ 134#if 0 /* off_t should be 64-bit ! */ 135typedef unsigned int off_t; /* another unsigned 32 */ 136#endif 137typedef unsigned short dev_t; /* another unsigned short */ 138#define NODEV ((dev_t)-1) /* and a null value for it */ 139 140#define major(i) (((i) >> 8) & 0xFF) 141#define minor(i) ((i) & 0xFF) 142#define makedev(i,j) ((((i) & 0xFF) << 8) | ((j) & 0xFF)) 143 144#define NBBY 8 145 146#ifndef NULL 147#define NULL ((void *) 0) /* the null pointer */ 148#endif 149 150/* 151 * Shorthand type definitions for unsigned storage classes 152 */ 153typedef unsigned char uchar_t; 154typedef unsigned short ushort_t; 155typedef unsigned int uint_t; 156typedef unsigned long ulong_t; 157typedef volatile unsigned char vuchar_t; 158typedef volatile unsigned short vushort_t; 159typedef volatile unsigned int vuint_t; 160typedef volatile unsigned long vulong_t; 161 162/* 163 * Shorthand type definitions for unsigned storage classes 164 */ 165typedef uchar_t uchar; 166typedef ushort_t ushort; 167typedef uint_t uint; 168typedef ulong_t ulong; 169 170#endif /* !ASSEMBLER */ 171 172#endif /* _SYS_TYPES_H_ */ 173