osfmk/libsa/ppc/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 /*
  30  * HISTORY
  31  *
  32  * Revision 1.1.1.1  1998/09/22 21:05:51  wsanchez
  33  * Import of Mac OS X kernel (~semeria)
  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  1996/12/09  16:59:05  stephen
  39  *      nmklinux_1.0b3_shared into pmk1.1
  40  *      [1996/12/09  11:18:55  stephen]
  41  *
  42  * Revision 1.1.2.1  1996/09/17  16:56:35  bruel
  43  *      created from standalone mach servers
  44  *      [1996/09/17  16:16:17  bruel]
  45  *
  46  * $EndLog$
  47  */
  48
  49 #ifndef _MACH_MACHINE_TYPES_H_
  50 #define _MACH_MACHINE_TYPES_H_ 1
  51
  52 typedef long            dev_t;          /* device number (major+minor) */
  53
  54 typedef signed char     bit8_t;         /* signed 8-bit quantity */
  55 typedef unsigned char   u_bit8_t;       /* unsigned 8-bit quantity */
  56
  57 typedef short           bit16_t;        /* signed 16-bit quantity */
  58 typedef unsigned short  u_bit16_t;      /* unsigned 16-bit quantity */
  59
  60 typedef int             bit32_t;        /* signed 32-bit quantity */
  61 typedef unsigned int    u_bit32_t;      /* unsigned 32-bit quantity */
  62
  63 /* Only 32 bits of the "bit64_t" are significant on this 32-bit machine */
  64 typedef struct { int __val[2]; } bit64_t;       /* signed 64-bit quantity */
  65 typedef struct { unsigned int __val[2]; } u_bit64_t;/* unsigned 64-bit quantity */
  66 #define _SIG64_BITS     __val[1]        /* bits of interest (32) */
  67
  68 #endif /*  _MACH_MACHINE_TYPES_H_ */