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/*
* Mach Operating System
* Copyright (c) 1993 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
#ifndef _MACH_SA_SYS_TYPES_H_
#define _MACH_SA_SYS_TYPES_H_
#include <mach/machine/vm_types.h>
#ifndef _SIZE_T
#define _SIZE_T
typedef natural_t size_t;
#endif
#ifndef _SSIZE_T
#define _SSIZE_T
typedef integer_t ssize_t;
#endif
typedef unsigned short dev_t; /* device id */
typedef unsigned long gid_t; /* group id */
typedef unsigned long ino_t; /* inode number */
typedef unsigned short mode_t; /* permissions */
typedef unsigned short nlink_t; /* link count */
typedef natural_t off_t; /* file offset */
typedef unsigned long uid_t; /* user id */
/* Symbols allowed but not required by POSIX */
typedef char * caddr_t; /* address of a (signed) char */
#ifndef _TIME_T
#define _TIME_T
typedef unsigned int time_t;
#endif
#define RAND_MAX 0x7fffffff
/* Posix types */
typedef signed8_t int8_t;
typedef unsigned8_t uint8_t;
typedef unsigned8_t u_int8_t;
typedef signed16_t int16_t;
typedef unsigned16_t uint16_t;
typedef unsigned16_t u_int16_t;
typedef signed32_t int32_t;
typedef unsigned32_t uint32_t;
typedef unsigned32_t u_int32_t;
typedef signed64_t int64_t;
typedef unsigned64_t uint64_t;
typedef unsigned64_t u_int64_t;
/* Symbols not allowed by POSIX */
#ifndef _POSIX_SOURCE
/*
* Common type definitions that lots of old files seem to want.
*/
typedef unsigned char u_char; /* unsigned char */
typedef unsigned short u_short; /* unsigned short */
typedef unsigned int u_int; /* unsigned int */
typedef unsigned long u_long; /* unsigned long */
typedef unsigned int daddr_t; /* disk address */
#define major(i) (((i) >> 8) & 0xFF)
#define minor(i) ((i) & 0xFF)
#define makedev(i,j) ((((i) & 0xFF) << 8) | ((j) & 0xFF))
#define NBBY 8
#ifndef NULL
#define NULL ((void *) 0) /* the null pointer */
#endif
#endif /* _POSIX_SOURCE */
#endif /* _MACH_SA_SYS_TYPES_H_ */
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