osfmk/libsa/ppc/types.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  *
  25  */
  26 /*
  27  * HISTORY
  28  *
  29  * Revision 1.1.1.1  1998/09/22 21:05:51  wsanchez
  30  * Import of Mac OS X kernel (~semeria)
  31  *
  32  * Revision 1.1.1.1  1998/03/07 02:25:36  wsanchez
  33  * Import of OSF Mach kernel (~mburg)
  34  *
  35  * Revision 1.1.2.1  1996/12/09  16:59:05  stephen
  36  *      nmklinux_1.0b3_shared into pmk1.1
  37  *      [1996/12/09  11:18:55  stephen]
  38  *
  39  * Revision 1.1.2.1  1996/09/17  16:56:35  bruel
  40  *      created from standalone mach servers
  41  *      [1996/09/17  16:16:17  bruel]
  42  *
  43  * $EndLog$
  44  */
  45
  46 #ifndef _MACH_MACHINE_TYPES_H_
  47 #define _MACH_MACHINE_TYPES_H_ 1
  48
  49 typedef long            dev_t;          /* device number (major+minor) */
  50
  51 typedef signed char     bit8_t;         /* signed 8-bit quantity */
  52 typedef unsigned char   u_bit8_t;       /* unsigned 8-bit quantity */
  53
  54 typedef short           bit16_t;        /* signed 16-bit quantity */
  55 typedef unsigned short  u_bit16_t;      /* unsigned 16-bit quantity */
  56
  57 typedef int             bit32_t;        /* signed 32-bit quantity */
  58 typedef unsigned int    u_bit32_t;      /* unsigned 32-bit quantity */
  59
  60 /* Only 32 bits of the "bit64_t" are significant on this 32-bit machine */
  61 typedef struct { int __val[2]; } bit64_t;       /* signed 64-bit quantity */
  62 typedef struct { unsigned int __val[2]; } u_bit64_t;/* unsigned 64-bit quantity */
  63 #define _SIG64_BITS     __val[1]        /* bits of interest (32) */
  64
  65 #endif /*  _MACH_MACHINE_TYPES_H_ */