osfmk/libsa/i386/types.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_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. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * @OSF_COPYRIGHT@
  25  */
  26 /*
  27  * HISTORY
  28  *
  29  * Revision 1.2  1998/09/30 21:21:00  wsanchez
  30  * Merged in IntelMerge1 (mburg: Intel support)
  31  *
  32  * Revision 1.1.2.1  1998/09/30 18:19:50  mburg
  33  * Changes for Intel port
  34  *
  35  * Revision 1.1.1.1  1998/03/07 02:25:36  wsanchez
  36  * Import of OSF Mach kernel (~mburg)
  37  *
  38  * Revision 1.1.2.1  1996/09/17  16:56:28  bruel
  39  *      created from standalone mach servers
  40  *      [1996/09/17  16:18:08  bruel]
  41  *
  42  * Revision 1.1.7.1  1996/04/11  13:46:28  barbou
  43  *      Self-Contained Mach Distribution:
  44  *      created.
  45  *      [95/12/28            barbou]
  46  *      [96/03/28            barbou]
  47  *
  48  * $EndLog$
  49  */
  50
  51 #ifndef _MACH_MACHINE_TYPES_H_
  52 #define _MACH_MACHINE_TYPES_H_ 1
  53
  54 typedef long            dev_t;          /* device number (major+minor) */
  55
  56 typedef signed char     bit8_t;         /* signed 8-bit quantity */
  57 typedef unsigned char   u_bit8_t;       /* unsigned 8-bit quantity */
  58
  59 typedef short           bit16_t;        /* signed 16-bit quantity */
  60 typedef unsigned short  u_bit16_t;      /* unsigned 16-bit quantity */
  61
  62 typedef int             bit32_t;        /* signed 32-bit quantity */
  63 typedef unsigned int    u_bit32_t;      /* unsigned 32-bit quantity */
  64
  65 /* Only 32 bits of the "bit64_t" are significant on this 32-bit machine */
  66 typedef struct { int __val[2]; } bit64_t;       /* signed 64-bit quantity */
  67 typedef struct { unsigned int __val[2]; } u_bit64_t;/* unsigned 64-bit quantity */
  68 #define _SIG64_BITS     __val[0]        /* bits of interest (32) */
  69
  70 #endif /*  _MACH_MACHINE_TYPES_H_ */
  71