[apple/xnu.git] / bsd / sys / types.h

/*
 * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */
/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
/*-
 * Copyright (c) 1982, 1986, 1991, 1993, 1994
 *	The Regents of the University of California.  All rights reserved.
 * (c) UNIX System Laboratories, Inc.
 * All or some portions of this file are derived from material licensed
 * to the University of California by American Telephone and Telegraph
 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
 * the permission of UNIX System Laboratories, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)types.h	8.4 (Berkeley) 1/21/94
 */

#ifndef _SYS_TYPES_H_
#define	_SYS_TYPES_H_

#include <sys/appleapiopts.h>

#ifndef __ASSEMBLER__
#include <sys/cdefs.h>

/* Machine type dependent parameters. */
#include <machine/types.h>
#include <sys/_types.h>

#include <machine/endian.h>

#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
typedef	unsigned char		u_char;
typedef	unsigned short		u_short;
typedef	unsigned int		u_int;
#ifndef _U_LONG
typedef	unsigned long		u_long;
#define _U_LONG
#endif
typedef	unsigned short		ushort;		/* Sys V compatibility */
typedef	unsigned int		uint;		/* Sys V compatibility */
#endif

typedef	u_int64_t		u_quad_t;	/* quads */
typedef	int64_t			quad_t;
typedef	quad_t *		qaddr_t;

typedef	char *			caddr_t;	/* core address */
typedef	int32_t			daddr_t;	/* disk address */

#ifndef _DEV_T
typedef	__darwin_dev_t		dev_t;		/* device number */
#define _DEV_T
#endif

typedef	u_int32_t		fixpt_t;	/* fixed point number */

#ifndef _BLKCNT_T
typedef	__darwin_blkcnt_t	blkcnt_t;
#define	_BLKCNT_T
#endif

#ifndef _BLKSIZE_T
typedef	__darwin_blksize_t	blksize_t;
#define	_BLKSIZE_T
#endif

#ifndef _GID_T
typedef __darwin_gid_t		gid_t;
#define _GID_T
#endif

#ifndef _IN_ADDR_T
#define _IN_ADDR_T
typedef	__uint32_t		in_addr_t;	/* base type for internet address */
#endif

#ifndef _IN_PORT_T
#define _IN_PORT_T
typedef	__uint16_t		in_port_t;
#endif

#ifndef	_INO_T
typedef	__darwin_ino_t		ino_t;		/* inode number */
#define _INO_T
#endif

#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#ifndef	_INO64_T
typedef	__darwin_ino64_t	ino64_t;	/* 64bit inode number */
#define _INO64_T
#endif
#endif /* !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) */

#ifndef _KEY_T
#define _KEY_T
typedef	__int32_t		key_t;		/* IPC key (for Sys V IPC) */
#endif

#ifndef	_MODE_T
typedef	__darwin_mode_t		mode_t;
#define _MODE_T
#endif

#ifndef _NLINK_T
typedef	__uint16_t		nlink_t;	/* link count */
#define	_NLINK_T
#endif

#ifndef _ID_T
#define _ID_T
typedef __darwin_id_t		id_t;		/* can hold pid_t, gid_t, or uid_t */
#endif

#ifndef _PID_T
typedef __darwin_pid_t		pid_t;
#define _PID_T
#endif

#ifndef _OFF_T
typedef __darwin_off_t		off_t;
#define _OFF_T
#endif

typedef	int32_t			segsz_t;	/* segment size */
typedef	int32_t			swblk_t;	/* swap offset */

#ifndef _UID_T
typedef __darwin_uid_t		uid_t;		/* user id */
#define _UID_T
#endif

#ifndef _ID_T
typedef __darwin_id_t		id_t;
#define _ID_T
#endif

#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
/* Major, minor numbers, dev_t's. */
#if defined(__cplusplus)
/*
 * These lowercase macros tend to match member functions in some C++ code,
 * so for C++, we must use inline functions instead.
 */

static inline __int32_t  major(__uint32_t _x)
{
	return (__int32_t)(((__uint32_t)_x >> 24) & 0xff);
}

static inline __int32_t  minor(__uint32_t _x)
{
	return (__int32_t)((_x) & 0xffffff);
}

static inline dev_t  makedev(__uint32_t _major, __uint32_t _minor)
{
	return (dev_t)(((_major) << 24) | (_minor));
}

#else	/* !__cplusplus */

#define	major(x)	((int32_t)(((u_int32_t)(x) >> 24) & 0xff))
#define	minor(x)	((int32_t)((x) & 0xffffff))
#define	makedev(x,y)	((dev_t)(((x) << 24) | (y)))

#endif	/* !__cplusplus */
#endif	/* !_POSIX_C_SOURCE */

#ifndef	_CLOCK_T
#define	_CLOCK_T
typedef	__darwin_clock_t	clock_t;
#endif

#ifndef _SIZE_T
#define _SIZE_T
/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see
 * _GCC_SIZE_T */
typedef __darwin_size_t		size_t;
#endif

#ifndef	_SSIZE_T
#define	_SSIZE_T
typedef	__darwin_ssize_t	ssize_t;
#endif

#ifndef	_TIME_T
#define	_TIME_T
typedef	__darwin_time_t		time_t;
#endif

#ifndef _USECONDS_T
#define _USECONDS_T
typedef __darwin_useconds_t	useconds_t;
#endif

#ifndef _SUSECONDS_T
#define _SUSECONDS_T
typedef __darwin_suseconds_t	suseconds_t;
#endif

#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
/*
 * This code is present here in order to maintain historical backward
 * compatability, and is intended to be removed at some point in the
 * future; please include <sys/select.h> instead.
 */
#define __need_fd_set
#include <sys/_structs.h>

#define	NBBY		__DARWIN_NBBY		/* bits in a byte */
#define NFDBITS		__DARWIN_NFDBITS	/* bits per mask */
#define	howmany(x, y)	__DARWIN_howmany(x, y)	/* # y's == x bits? */
typedef __int32_t	fd_mask;

/*
 * Select uses bit masks of file descriptors in longs.  These macros
 * manipulate such bit fields (the filesystem macros use chars).  The
 * extra protection here is to permit application redefinition above
 * the default size.
 */
#ifndef	FD_SETSIZE
#define	FD_SETSIZE	__DARWIN_FD_SETSIZE
#endif /* FD_SETSIZE */
#ifndef FD_SET
#define	FD_SET(n, p)	__DARWIN_FD_SET(n, p)
#endif /* FD_SET */
#ifndef FD_CLR
#define	FD_CLR(n, p)	__DARWIN_FD_CLR(n, p)
#endif /* FD_CLR */
#ifndef FD_ISSET
#define	FD_ISSET(n, p)	__DARWIN_FD_ISSET(n, p)
#endif /* FD_ISSET */
#ifndef FD_ZERO
#define	FD_ZERO(p)	__DARWIN_FD_ZERO(p)
#endif /* FD_ZERO */
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#ifndef FD_COPY
#define	FD_COPY(f, t)	__DARWIN_FD_COPY(f, t)
#endif /* FD_COPY */
#endif	/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */


#if defined(__STDC__) && defined(KERNEL)
/*
 * Forward structure declarations for function prototypes.  We include the
 * common structures that cross subsystem boundaries here; others are mostly
 * used in the same place that the structure is defined.
 */
struct	proc;
struct	pgrp;
struct	ucred;
struct	rusage;
struct	file;
struct	buf;
struct	tty;
struct	uio;
#endif

#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
#endif /* __ASSEMBLER__ */

#ifndef __POSIX_LIB__

#ifndef _PTHREAD_ATTR_T
#define _PTHREAD_ATTR_T
typedef __darwin_pthread_attr_t		pthread_attr_t;
#endif
#ifndef _PTHREAD_COND_T
#define _PTHREAD_COND_T
typedef __darwin_pthread_cond_t		pthread_cond_t;
#endif
#ifndef _PTHREAD_CONDATTR_T
#define _PTHREAD_CONDATTR_T
typedef __darwin_pthread_condattr_t	pthread_condattr_t;
#endif
#ifndef _PTHREAD_MUTEX_T
#define _PTHREAD_MUTEX_T
typedef __darwin_pthread_mutex_t	pthread_mutex_t;
#endif
#ifndef _PTHREAD_MUTEXATTR_T
#define _PTHREAD_MUTEXATTR_T
typedef __darwin_pthread_mutexattr_t	pthread_mutexattr_t;
#endif
#ifndef _PTHREAD_ONCE_T
#define _PTHREAD_ONCE_T
typedef __darwin_pthread_once_t		pthread_once_t;
#endif
#ifndef _PTHREAD_RWLOCK_T
#define _PTHREAD_RWLOCK_T
typedef __darwin_pthread_rwlock_t	pthread_rwlock_t;
#endif
#ifndef _PTHREAD_RWLOCKATTR_T
#define _PTHREAD_RWLOCKATTR_T
typedef __darwin_pthread_rwlockattr_t	pthread_rwlockattr_t;
#endif
#ifndef _PTHREAD_T
#define _PTHREAD_T
typedef __darwin_pthread_t		pthread_t;
#endif

#endif /* __POSIX_LIB__ */

#ifndef _PTHREAD_KEY_T
#define _PTHREAD_KEY_T
typedef __darwin_pthread_key_t		pthread_key_t;
#endif

/* statvfs and fstatvfs */
#ifndef _FSBLKCNT_T
#define _FSBLKCNT_T
typedef __darwin_fsblkcnt_t		fsblkcnt_t;
#endif

#ifndef _FSFILCNT_T
#define _FSFILCNT_T
typedef __darwin_fsfilcnt_t		fsfilcnt_t;
#endif

#endif /* !_SYS_TYPES_H_ */
Commit	Line	Data
1c79356b	1	/*
5d5c5d0d A	2	* Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
5d5c5d0d A	3	*
2d21ac55	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
1c79356b	5	*
2d21ac55 A	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. The rights granted to you under the License
	10	* may not be used to create, or enable the creation or redistribution of,
	11	* unlawful or unlicensed copies of an Apple operating system, or to
	12	* circumvent, violate, or enable the circumvention or violation of, any
	13	* terms of an Apple operating system software license agreement.
8f6c56a5	14	*
2d21ac55 A	15	* Please obtain a copy of the License at
	16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
	17	*
	18	* The Original Code and all software distributed under the License are
	19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
8f6c56a5 A	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
8f6c56a5 A	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55 A	22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	23	* Please see the License for the specific language governing rights and
	24	* limitations under the License.
8f6c56a5	25	*
2d21ac55	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
1c79356b A	27	*/
	28	/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
	29	/*-
	30	* Copyright (c) 1982, 1986, 1991, 1993, 1994
	31	* The Regents of the University of California. All rights reserved.
	32	* (c) UNIX System Laboratories, Inc.
	33	* All or some portions of this file are derived from material licensed
	34	* to the University of California by American Telephone and Telegraph
	35	* Co. or Unix System Laboratories, Inc. and are reproduced herein with
	36	* the permission of UNIX System Laboratories, Inc.
	37	*
	38	* Redistribution and use in source and binary forms, with or without
	39	* modification, are permitted provided that the following conditions
	40	* are met:
	41	* 1. Redistributions of source code must retain the above copyright
	42	* notice, this list of conditions and the following disclaimer.
	43	* 2. Redistributions in binary form must reproduce the above copyright
	44	* notice, this list of conditions and the following disclaimer in the
	45	* documentation and/or other materials provided with the distribution.
	46	* 3. All advertising materials mentioning features or use of this software
	47	* must display the following acknowledgement:
	48	* This product includes software developed by the University of
	49	* California, Berkeley and its contributors.
	50	* 4. Neither the name of the University nor the names of its contributors
	51	* may be used to endorse or promote products derived from this software
	52	* without specific prior written permission.
	53	*
	54	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	55	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	56	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	57	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	58	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	59	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	60	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	61	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	62	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	63	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	64	* SUCH DAMAGE.
	65	*
	66	* @(#)types.h 8.4 (Berkeley) 1/21/94
	67	*/
	68
	69	#ifndef _SYS_TYPES_H_
	70	#define _SYS_TYPES_H_
	71
9bccf70c A	72	#include <sys/appleapiopts.h>
9bccf70c A	73
1c79356b A	74	#ifndef __ASSEMBLER__
	75	#include <sys/cdefs.h>
	76
	77	/* Machine type dependent parameters. */
	78	#include <machine/types.h>
91447636	79	#include <sys/_types.h>
1c79356b	80
1c79356b A	81	#include <machine/endian.h>
1c79356b A	82
2d21ac55	83	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
91447636 A	84	typedef unsigned char u_char;
	85	typedef unsigned short u_short;
	86	typedef unsigned int u_int;
	87	#ifndef _U_LONG
	88	typedef unsigned long u_long;
	89	#define _U_LONG
	90	#endif
	91	typedef unsigned short ushort; /* Sys V compatibility */
	92	typedef unsigned int uint; /* Sys V compatibility */
	93	#endif
	94
	95	typedef u_int64_t u_quad_t; /* quads */
	96	typedef int64_t quad_t;
	97	typedef quad_t * qaddr_t;
	98
	99	typedef char * caddr_t; /* core address */
	100	typedef int32_t daddr_t; /* disk address */
	101
	102	#ifndef _DEV_T
	103	typedef __darwin_dev_t dev_t; /* device number */
	104	#define _DEV_T
	105	#endif
	106
	107	typedef u_int32_t fixpt_t; /* fixed point number */
	108
	109	#ifndef _BLKCNT_T
	110	typedef __darwin_blkcnt_t blkcnt_t;
	111	#define _BLKCNT_T
	112	#endif
	113
	114	#ifndef _BLKSIZE_T
	115	typedef __darwin_blksize_t blksize_t;
	116	#define _BLKSIZE_T
	117	#endif
	118
	119	#ifndef _GID_T
	120	typedef __darwin_gid_t gid_t;
	121	#define _GID_T
	122	#endif
	123
	124	#ifndef _IN_ADDR_T
	125	#define _IN_ADDR_T
	126	typedef __uint32_t in_addr_t; /* base type for internet address */
	127	#endif
	128
	129	#ifndef _IN_PORT_T
	130	#define _IN_PORT_T
	131	typedef __uint16_t in_port_t;
	132	#endif
	133
	134	#ifndef _INO_T
	135	typedef __darwin_ino_t ino_t; /* inode number */
	136	#define _INO_T
	137	#endif
	138
2d21ac55 A	139	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
	140	#ifndef _INO64_T
	141	typedef __darwin_ino64_t ino64_t; /* 64bit inode number */
	142	#define _INO64_T
	143	#endif
	144	#endif /* !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE) */
	145
91447636 A	146	#ifndef _KEY_T
	147	#define _KEY_T
	148	typedef __int32_t key_t; /* IPC key (for Sys V IPC) */
	149	#endif
	150
	151	#ifndef _MODE_T
	152	typedef __darwin_mode_t mode_t;
	153	#define _MODE_T
	154	#endif
	155
	156	#ifndef _NLINK_T
	157	typedef __uint16_t nlink_t; /* link count */
	158	#define _NLINK_T
	159	#endif
	160
	161	#ifndef _ID_T
	162	#define _ID_T
	163	typedef __darwin_id_t id_t; /* can hold pid_t, gid_t, or uid_t */
	164	#endif
	165
	166	#ifndef _PID_T
	167	typedef __darwin_pid_t pid_t;
	168	#define _PID_T
	169	#endif
	170
	171	#ifndef _OFF_T
	172	typedef __darwin_off_t off_t;
	173	#define _OFF_T
	174	#endif
	175
	176	typedef int32_t segsz_t; /* segment size */
	177	typedef int32_t swblk_t; /* swap offset */
	178
	179	#ifndef _UID_T
	180	typedef __darwin_uid_t uid_t; /* user id */
	181	#define _UID_T
	182	#endif
	183
	184	#ifndef _ID_T
	185	typedef __darwin_id_t id_t;
	186	#define _ID_T
	187	#endif
	188
2d21ac55	189	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b	190	/* Major, minor numbers, dev_t's. */
2d21ac55 A	191	#if defined(__cplusplus)
	192	/*
	193	* These lowercase macros tend to match member functions in some C++ code,
	194	* so for C++, we must use inline functions instead.
	195	*/
	196
	197	static inline __int32_t major(__uint32_t _x)
	198	{
	199	return (__int32_t)(((__uint32_t)_x >> 24) & 0xff);
	200	}
	201
	202	static inline __int32_t minor(__uint32_t _x)
	203	{
	204	return (__int32_t)((_x) & 0xffffff);
	205	}
	206
	207	static inline dev_t makedev(__uint32_t _major, __uint32_t _minor)
	208	{
	209	return (dev_t)(((_major) << 24) \| (_minor));
	210	}
	211
	212	#else /* !__cplusplus */
	213
1c79356b A	214	#define major(x) ((int32_t)(((u_int32_t)(x) >> 24) & 0xff))
	215	#define minor(x) ((int32_t)((x) & 0xffffff))
	216	#define makedev(x,y) ((dev_t)(((x) << 24) \| (y)))
2d21ac55 A	217
	218	#endif /* !__cplusplus */
	219	#endif /* !_POSIX_C_SOURCE */
1c79356b	220
91447636 A	221	#ifndef _CLOCK_T
	222	#define _CLOCK_T
	223	typedef __darwin_clock_t clock_t;
1c79356b A	224	#endif
1c79356b A	225
91447636 A	226	#ifndef _SIZE_T
	227	#define _SIZE_T
	228	/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see
	229	* _GCC_SIZE_T */
	230	typedef __darwin_size_t size_t;
1c79356b A	231	#endif
1c79356b A	232
91447636 A	233	#ifndef _SSIZE_T
	234	#define _SSIZE_T
	235	typedef __darwin_ssize_t ssize_t;
1c79356b A	236	#endif
1c79356b A	237
91447636 A	238	#ifndef _TIME_T
	239	#define _TIME_T
	240	typedef __darwin_time_t time_t;
1c79356b A	241	#endif
1c79356b A	242
91447636 A	243	#ifndef _USECONDS_T
	244	#define _USECONDS_T
	245	typedef __darwin_useconds_t useconds_t;
	246	#endif
	247
	248	#ifndef _SUSECONDS_T
	249	#define _SUSECONDS_T
	250	typedef __darwin_suseconds_t suseconds_t;
	251	#endif
	252
2d21ac55	253	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
91447636 A	254	/*
	255	* This code is present here in order to maintain historical backward
	256	* compatability, and is intended to be removed at some point in the
	257	* future; please include <sys/select.h> instead.
	258	*/
2d21ac55 A	259	#define __need_fd_set
2d21ac55 A	260	#include <sys/_structs.h>
91447636	261
2d21ac55 A	262	#define NBBY __DARWIN_NBBY /* bits in a byte */
	263	#define NFDBITS __DARWIN_NFDBITS /* bits per mask */
	264	#define howmany(x, y) __DARWIN_howmany(x, y) /* # y's == x bits? */
	265	typedef __int32_t fd_mask;
1c79356b A	266
	267	/*
	268	* Select uses bit masks of file descriptors in longs. These macros
91447636 A	269	* manipulate such bit fields (the filesystem macros use chars). The
	270	* extra protection here is to permit application redefinition above
	271	* the default size.
1c79356b A	272	*/
1c79356b A	273	#ifndef FD_SETSIZE
2d21ac55 A	274	#define FD_SETSIZE __DARWIN_FD_SETSIZE
	275	#endif /* FD_SETSIZE */
	276	#ifndef FD_SET
	277	#define FD_SET(n, p) __DARWIN_FD_SET(n, p)
	278	#endif /* FD_SET */
	279	#ifndef FD_CLR
	280	#define FD_CLR(n, p) __DARWIN_FD_CLR(n, p)
	281	#endif /* FD_CLR */
	282	#ifndef FD_ISSET
	283	#define FD_ISSET(n, p) __DARWIN_FD_ISSET(n, p)
	284	#endif /* FD_ISSET */
	285	#ifndef FD_ZERO
	286	#define FD_ZERO(p) __DARWIN_FD_ZERO(p)
	287	#endif /* FD_ZERO */
	288	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
	289	#ifndef FD_COPY
	290	#define FD_COPY(f, t) __DARWIN_FD_COPY(f, t)
	291	#endif /* FD_COPY */
	292	#endif /* (!_POSIX_C_SOURCE \|\| _DARWIN_C_SOURCE) */
91447636	293
1c79356b A	294
	295	#if defined(__STDC__) && defined(KERNEL)
	296	/*
	297	* Forward structure declarations for function prototypes. We include the
	298	* common structures that cross subsystem boundaries here; others are mostly
	299	* used in the same place that the structure is defined.
	300	*/
	301	struct proc;
	302	struct pgrp;
	303	struct ucred;
	304	struct rusage;
	305	struct file;
	306	struct buf;
	307	struct tty;
	308	struct uio;
	309	#endif
	310
2d21ac55	311	#endif /* (!_POSIX_C_SOURCE \|\| _DARWIN_C_SOURCE) */
1c79356b A	312	#endif /* __ASSEMBLER__ */
1c79356b A	313
1c79356b A	314	#ifndef __POSIX_LIB__
1c79356b A	315
91447636 A	316	#ifndef _PTHREAD_ATTR_T
	317	#define _PTHREAD_ATTR_T
	318	typedef __darwin_pthread_attr_t pthread_attr_t;
	319	#endif
	320	#ifndef _PTHREAD_COND_T
	321	#define _PTHREAD_COND_T
	322	typedef __darwin_pthread_cond_t pthread_cond_t;
	323	#endif
	324	#ifndef _PTHREAD_CONDATTR_T
	325	#define _PTHREAD_CONDATTR_T
	326	typedef __darwin_pthread_condattr_t pthread_condattr_t;
	327	#endif
	328	#ifndef _PTHREAD_MUTEX_T
	329	#define _PTHREAD_MUTEX_T
	330	typedef __darwin_pthread_mutex_t pthread_mutex_t;
	331	#endif
	332	#ifndef _PTHREAD_MUTEXATTR_T
	333	#define _PTHREAD_MUTEXATTR_T
	334	typedef __darwin_pthread_mutexattr_t pthread_mutexattr_t;
	335	#endif
	336	#ifndef _PTHREAD_ONCE_T
	337	#define _PTHREAD_ONCE_T
	338	typedef __darwin_pthread_once_t pthread_once_t;
	339	#endif
	340	#ifndef _PTHREAD_RWLOCK_T
	341	#define _PTHREAD_RWLOCK_T
	342	typedef __darwin_pthread_rwlock_t pthread_rwlock_t;
	343	#endif
	344	#ifndef _PTHREAD_RWLOCKATTR_T
	345	#define _PTHREAD_RWLOCKATTR_T
	346	typedef __darwin_pthread_rwlockattr_t pthread_rwlockattr_t;
	347	#endif
	348	#ifndef _PTHREAD_T
	349	#define _PTHREAD_T
	350	typedef __darwin_pthread_t pthread_t;
	351	#endif
9bccf70c	352
91447636	353	#endif /* __POSIX_LIB__ */
9bccf70c	354
91447636 A	355	#ifndef _PTHREAD_KEY_T
	356	#define _PTHREAD_KEY_T
	357	typedef __darwin_pthread_key_t pthread_key_t;
	358	#endif
1c79356b	359
91447636 A	360	/* statvfs and fstatvfs */
	361	#ifndef _FSBLKCNT_T
	362	#define _FSBLKCNT_T
	363	typedef __darwin_fsblkcnt_t fsblkcnt_t;
	364	#endif
1c79356b	365
91447636 A	366	#ifndef _FSFILCNT_T
	367	#define _FSFILCNT_T
	368	typedef __darwin_fsfilcnt_t fsfilcnt_t;
	369	#endif
1c79356b A	370
1c79356b A	371	#endif /* !_SYS_TYPES_H_ */