osfmk/libsa/i386/types.h

   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 1.2  1998/09/30 21:21:00  wsanchez
  35  * Merged in IntelMerge1 (mburg: Intel support)
  36  *
  37  * Revision 1.1.2.1  1998/09/30 18:19:50  mburg
  38  * Changes for Intel port
  39  *
  40  * Revision 1.1.1.1  1998/03/07 02:25:36  wsanchez
  41  * Import of OSF Mach kernel (~mburg)
  42  *
  43  * Revision 1.1.2.1  1996/09/17  16:56:28  bruel
  44  *      created from standalone mach servers
  45  *      [1996/09/17  16:18:08  bruel]
  46  *
  47  * Revision 1.1.7.1  1996/04/11  13:46:28  barbou
  48  *      Self-Contained Mach Distribution:
  49  *      created.
  50  *      [95/12/28            barbou]
  51  *      [96/03/28            barbou]
  52  *
  53  * $EndLog$
  54  */
  55
  56 #ifndef _MACH_MACHINE_TYPES_H_
  57 #define _MACH_MACHINE_TYPES_H_ 1
  58
  59 typedef long            dev_t;          /* device number (major+minor) */
  60
  61 typedef signed char     bit8_t;         /* signed 8-bit quantity */
  62 typedef unsigned char   u_bit8_t;       /* unsigned 8-bit quantity */
  63
  64 typedef short           bit16_t;        /* signed 16-bit quantity */
  65 typedef unsigned short  u_bit16_t;      /* unsigned 16-bit quantity */
  66
  67 typedef int             bit32_t;        /* signed 32-bit quantity */
  68 typedef unsigned int    u_bit32_t;      /* unsigned 32-bit quantity */
  69
  70 /* Only 32 bits of the "bit64_t" are significant on this 32-bit machine */
  71 typedef struct { int __val[2]; } bit64_t;       /* signed 64-bit quantity */
  72 typedef struct { unsigned int __val[2]; } u_bit64_t;/* unsigned 64-bit quantity */
  73 #define _SIG64_BITS     __val[0]        /* bits of interest (32) */
  74
  75 #endif /*  _MACH_MACHINE_TYPES_H_ */
  76