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/*-
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 * Copyright (c) 1982, 1986, 1991, 1993, 1994
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 *        The Regents of the University of California.  All rights reserved.
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 * (c) UNIX System Laboratories, Inc.
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 * All or some portions of this file are derived from material licensed
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 * to the University of California by American Telephone and Telegraph
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 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
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 * the permission of UNIX System Laboratories, Inc.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *        @(#)types.h        8.6 (Berkeley) 2/19/95
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 */
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#ifndef _SYS_TYPES_H_
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#define        _SYS_TYPES_H_
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/* Machine type dependent parameters. */
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#include <machine/types.h>
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typedef        unsigned char        u_char;
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typedef        unsigned short        u_short;
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typedef        unsigned int        u_int;
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typedef        unsigned long        u_long;
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typedef        uint32_t        dev_t;                /* device number */
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typedef        uint32_t        gid_t;                /* group id */
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typedef        uint32_t        ino_t;                /* inode number */
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typedef        uint32_t        mode_t;                /* permissions */
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typedef        uint32_t        nlink_t;        /* link count */
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typedef        int32_t                off_t;                /* file offset */
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typedef        int32_t                pid_t;                /* process id */
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typedef        uint32_t        uid_t;                /* user id */
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typedef unsigned long        rlim_t;                /* resource limit */
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#ifndef KERNEL
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typedef unsigned long        object_t;
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typedef unsigned long        task_t;
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typedef unsigned long        thread_t;
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typedef unsigned long        mutex_t;
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typedef unsigned long        cond_t;
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typedef unsigned long        sem_t;
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typedef unsigned long        device_t;
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#endif /* KERNEL */
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#define OBJECT_NULL        ((object_t)0)
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#define TASK_NULL          ((task_t)0)
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#define THREAD_NULL        ((thread_t)0)
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#define MUTEX_NULL         ((mutex_t)0)
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#define COND_NULL          ((cond_t)0)
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#define SEM_NULL           ((sem_t)0)
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#define NODEV                ((device_t)0)
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#ifdef KERNEL
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typedef void (*dkifn_t)(void);
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#endif
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#include <sys/endian.h>
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#if !defined(_CLOCK_T)
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#define _CLOCK_T
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typedef        unsigned long        clock_t;        /* relative time in a specified resolution */
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#endif
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#if !defined(_SIZE_T)
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#define _SIZE_T
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typedef        unsigned int        size_t;                /* size of something in bytes */
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#endif
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#if !defined(_SSIZE_T)
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#define _SSIZE_T
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typedef        int                ssize_t;        /* size of something in bytes */
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#endif
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#if !defined(_TIME_T)
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#define _TIME_T
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typedef        long                time_t;                /* time of day in seconds */
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#endif
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#define        NBBY        8                /* number of bits in a byte */
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#ifndef KERNEL
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/*
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 * Select uses bit masks of file descriptors in longs.  These macros
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 * manipulate such bit fields (the filesystem macros use chars).
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 * FD_SETSIZE may be defined by the user, but the default here should
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 * be enough for most uses.
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 */
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#ifndef        FD_SETSIZE
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#define        FD_SETSIZE        16
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#endif
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typedef int32_t        fd_mask;
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#define NFDBITS        (sizeof(fd_mask) * NBBY)        /* bits per mask */
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#ifndef howmany
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#define        howmany(x, y)        (((x) + ((y) - 1)) / (y))
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#endif
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typedef        struct fd_set {
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        fd_mask        fds_bits[howmany(FD_SETSIZE, NFDBITS)];
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} fd_set;
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#define        FD_SET(n, p)        ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
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#define        FD_CLR(n, p)        ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
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#define        FD_ISSET(n, p)        ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
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#define        FD_COPY(f, t)        bcopy(f, t, sizeof(*(f)))
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#define        FD_ZERO(p)        bzero(p, sizeof(*(p)))
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#endif /* !KERNEL */
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#endif /* !_SYS_TYPES_H_ */