osfmk/libsa/i386/types.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_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
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * @OSF_COPYRIGHT@
  32  */
  33 /*
  34  * HISTORY
  35  *
  36  * Revision 1.2  1998/09/30 21:21:00  wsanchez
  37  * Merged in IntelMerge1 (mburg: Intel support)
  38  *
  39  * Revision 1.1.2.1  1998/09/30 18:19:50  mburg
  40  * Changes for Intel port
  41  *
  42  * Revision 1.1.1.1  1998/03/07 02:25:36  wsanchez
  43  * Import of OSF Mach kernel (~mburg)
  44  *
  45  * Revision 1.1.2.1  1996/09/17  16:56:28  bruel
  46  *      created from standalone mach servers
  47  *      [1996/09/17  16:18:08  bruel]
  48  *
  49  * Revision 1.1.7.1  1996/04/11  13:46:28  barbou
  50  *      Self-Contained Mach Distribution:
  51  *      created.
  52  *      [95/12/28            barbou]
  53  *      [96/03/28            barbou]
  54  *
  55  * $EndLog$
  56  */
  57
  58 #ifndef _MACH_MACHINE_TYPES_H_
  59 #define _MACH_MACHINE_TYPES_H_ 1
  60
  61 typedef long            dev_t;          /* device number (major+minor) */
  62
  63 typedef signed char     bit8_t;         /* signed 8-bit quantity */
  64 typedef unsigned char   u_bit8_t;       /* unsigned 8-bit quantity */
  65
  66 typedef short           bit16_t;        /* signed 16-bit quantity */
  67 typedef unsigned short  u_bit16_t;      /* unsigned 16-bit quantity */
  68
  69 typedef int             bit32_t;        /* signed 32-bit quantity */
  70 typedef unsigned int    u_bit32_t;      /* unsigned 32-bit quantity */
  71
  72 /* Only 32 bits of the "bit64_t" are significant on this 32-bit machine */
  73 typedef struct { int __val[2]; } bit64_t;       /* signed 64-bit quantity */
  74 typedef struct { unsigned int __val[2]; } u_bit64_t;/* unsigned 64-bit quantity */
  75 #define _SIG64_BITS     __val[0]        /* bits of interest (32) */
  76
  77 #endif /*  _MACH_MACHINE_TYPES_H_ */
  78