osfmk/libsa/i386/types.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28 /*
  29  * HISTORY
  30  *
  31  * Revision 1.2  1998/09/30 21:21:00  wsanchez
  32  * Merged in IntelMerge1 (mburg: Intel support)
  33  *
  34  * Revision 1.1.2.1  1998/09/30 18:19:50  mburg
  35  * Changes for Intel port
  36  *
  37  * Revision 1.1.1.1  1998/03/07 02:25:36  wsanchez
  38  * Import of OSF Mach kernel (~mburg)
  39  *
  40  * Revision 1.1.2.1  1996/09/17  16:56:28  bruel
  41  *      created from standalone mach servers
  42  *      [1996/09/17  16:18:08  bruel]
  43  *
  44  * Revision 1.1.7.1  1996/04/11  13:46:28  barbou
  45  *      Self-Contained Mach Distribution:
  46  *      created.
  47  *      [95/12/28            barbou]
  48  *      [96/03/28            barbou]
  49  *
  50  * $EndLog$
  51  */
  52
  53 #ifndef _MACH_MACHINE_TYPES_H_
  54 #define _MACH_MACHINE_TYPES_H_ 1
  55
  56 typedef long            dev_t;          /* device number (major+minor) */
  57
  58 typedef signed char     bit8_t;         /* signed 8-bit quantity */
  59 typedef unsigned char   u_bit8_t;       /* unsigned 8-bit quantity */
  60
  61 typedef short           bit16_t;        /* signed 16-bit quantity */
  62 typedef unsigned short  u_bit16_t;      /* unsigned 16-bit quantity */
  63
  64 typedef int             bit32_t;        /* signed 32-bit quantity */
  65 typedef unsigned int    u_bit32_t;      /* unsigned 32-bit quantity */
  66
  67 /* Only 32 bits of the "bit64_t" are significant on this 32-bit machine */
  68 typedef struct { int __val[2]; } bit64_t;       /* signed 64-bit quantity */
  69 typedef struct { unsigned int __val[2]; } u_bit64_t;/* unsigned 64-bit quantity */
  70 #define _SIG64_BITS     __val[0]        /* bits of interest (32) */
  71
  72 #endif /*  _MACH_MACHINE_TYPES_H_ */
  73