Move the thread-related .h files to /usr/src/include/, since the

implementation is now spread between libc and librthread.  No changes
to the content

ok mpi@

5 files changed, 0 insertions, 516 deletions

diff --git a/lib/libpthread/include/Makefile.inc b/lib/libpthread/include/Makefile.inc
deleted file mode 100644
index d46b5e6386c..00000000000
--- a/lib/libpthread/include/Makefile.inc
+++ /dev/null
@@ -1,11 +0,0 @@
-# $OpenBSD: Makefile.inc,v 1.7 2014/07/16 20:02:17 okan Exp $
-
-includes:
-	@cd ${SRCDIR}/include; \
-	 for h in pthread.h pthread_np.h sched.h semaphore.h; do \
-		cmp -s $$h ${DESTDIR}/usr/include/$$h > /dev/null 2>&1 || \
-		(echo ${INSTALL} ${INSTALL_COPY} -o ${BINOWN} -g ${BINGRP} \
-			-m 444 $$h ${DESTDIR}/usr/include; \
-		 ${INSTALL} ${INSTALL_COPY} -o ${BINOWN} -g ${BINGRP} -m 444 \
-			$$h ${DESTDIR}/usr/include) || exit 1; \
-	 done
diff --git a/lib/libpthread/include/pthread.h b/lib/libpthread/include/pthread.h
deleted file mode 100644
index ba6bda588cf..00000000000
--- a/lib/libpthread/include/pthread.h
+++ /dev/null
@@ -1,315 +0,0 @@
-/*	$OpenBSD: pthread.h,v 1.41 2015/03/19 21:18:59 kettenis Exp $	*/
-
-/*
- * Copyright (c) 1993, 1994 by Chris Provenzano, proven@mit.edu
- * Copyright (c) 1995-1998 by John Birrell <jb@cimlogic.com.au>
- * All rights reserved.
- *
- * 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 Chris Provenzano.
- * 4. The name of Chris Provenzano may not be used to endorse or promote 
- *	  products derived from this software without specific prior written
- *	  permission.
- *
- * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``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 CHRIS PROVENZANO 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.
- *
- * $FreeBSD: pthread.h,v 1.13 1999/07/31 08:36:07 rse Exp $
- */
-#ifndef _PTHREAD_H_
-#define _PTHREAD_H_
-
-/*
- * Header files.
- */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/signal.h>
-#include <limits.h>
-#include <sched.h>
-
-/*
- * Run-time invariant values:
- */
-#define PTHREAD_DESTRUCTOR_ITERATIONS		4
-#define PTHREAD_KEYS_MAX			256
-#define PTHREAD_STACK_MIN			2048
-#define PTHREAD_THREADS_MAX			ULONG_MAX
-
-/*
- * Flags for threads and thread attributes.
- */
-#define PTHREAD_DETACHED            0x1
-#define PTHREAD_SCOPE_SYSTEM        0x2
-#define PTHREAD_INHERIT_SCHED       0x4
-#define PTHREAD_NOFLOAT             0x8
-
-#define PTHREAD_CREATE_DETACHED     PTHREAD_DETACHED
-#define PTHREAD_CREATE_JOINABLE     0
-#define PTHREAD_SCOPE_PROCESS       0
-#define PTHREAD_EXPLICIT_SCHED      0
-
-/*
- * Flags for read/write lock attributes
- */
-#define PTHREAD_PROCESS_PRIVATE     0
-#define PTHREAD_PROCESS_SHARED      1	
-
-/*
- * Flags for cancelling threads
- */
-#define PTHREAD_CANCEL_ENABLE		0
-#define PTHREAD_CANCEL_DISABLE		1
-#define PTHREAD_CANCEL_DEFERRED		0
-#define PTHREAD_CANCEL_ASYNCHRONOUS	2
-#define PTHREAD_CANCELED		((void *) 1)
-
-/*
- * Barrier flags
- */
-#define PTHREAD_BARRIER_SERIAL_THREAD -1
-
-/*
- * Forward structure definitions.
- *
- * These are mostly opaque to the user.
- */
-struct pthread;
-struct pthread_attr;
-struct pthread_cond;
-struct pthread_cond_attr;
-struct pthread_mutex;
-struct pthread_mutex_attr;
-struct pthread_once;
-struct pthread_rwlock;
-struct pthread_rwlockattr;
-
-/*
- * Primitive system data type definitions required by P1003.1c.
- *
- * Note that P1003.1c specifies that there are no defined comparison
- * or assignment operators for the types pthread_attr_t, pthread_cond_t,
- * pthread_condattr_t, pthread_mutex_t, pthread_mutexattr_t.
- */
-typedef struct	pthread			*pthread_t;
-typedef struct	pthread_attr		*pthread_attr_t;
-typedef volatile struct pthread_mutex	*pthread_mutex_t;
-typedef struct	pthread_mutex_attr	*pthread_mutexattr_t;
-typedef struct	pthread_cond		*pthread_cond_t;
-typedef struct	pthread_cond_attr	*pthread_condattr_t;
-typedef int				pthread_key_t;
-typedef struct	pthread_once		pthread_once_t;
-typedef struct	pthread_rwlock		*pthread_rwlock_t;
-typedef struct	pthread_rwlockattr	*pthread_rwlockattr_t;
-typedef struct	pthread_barrier		*pthread_barrier_t;
-typedef struct	pthread_barrierattr	*pthread_barrierattr_t;
-typedef struct	pthread_spinlock	*pthread_spinlock_t;
-
-/*
- * Additional type definitions:
- *
- * Note that P1003.1c reserves the prefixes pthread_ and PTHREAD_ for
- * use in header symbols.
- */
-typedef void	*pthread_addr_t;
-typedef void	*(*pthread_startroutine_t)(void *);
-
-/*
- * Once definitions.
- */
-struct pthread_once {
-	int		state;
-	pthread_mutex_t	mutex;
-};
-
-/*
- * Flags for once initialization.
- */
-#define PTHREAD_NEEDS_INIT  0
-#define PTHREAD_DONE_INIT   1
-
-/*
- * Static once initialization values. 
- */
-#define PTHREAD_ONCE_INIT   { PTHREAD_NEEDS_INIT, PTHREAD_MUTEX_INITIALIZER }
-
-/*
- * Static initialization values. 
- */
-#define PTHREAD_MUTEX_INITIALIZER	NULL
-#define PTHREAD_COND_INITIALIZER	NULL
-#define PTHREAD_RWLOCK_INITIALIZER	NULL
-
-#define PTHREAD_PRIO_NONE	0
-#define PTHREAD_PRIO_INHERIT	1
-#define PTHREAD_PRIO_PROTECT	2
-
-/*
- * Mutex types.
- */
-enum pthread_mutextype {
-	PTHREAD_MUTEX_ERRORCHECK	= 1,	/* Error checking mutex */
-	PTHREAD_MUTEX_RECURSIVE		= 2,	/* Recursive mutex */
-	PTHREAD_MUTEX_NORMAL		= 3,	/* No error checking */
-	PTHREAD_MUTEX_STRICT_NP		= 4,	/* Strict error checking */
-	PTHREAD_MUTEX_TYPE_MAX
-};
-
-#define PTHREAD_MUTEX_ERRORCHECK	PTHREAD_MUTEX_ERRORCHECK
-#define PTHREAD_MUTEX_RECURSIVE		PTHREAD_MUTEX_RECURSIVE
-#define PTHREAD_MUTEX_NORMAL		PTHREAD_MUTEX_NORMAL
-#define PTHREAD_MUTEX_STRICT_NP		PTHREAD_MUTEX_STRICT_NP
-#define PTHREAD_MUTEX_DEFAULT		PTHREAD_MUTEX_STRICT_NP
-
-/*
- * Thread function prototype definitions:
- */
-__BEGIN_DECLS
-int		pthread_atfork(void (*)(void), void (*)(void), void (*)(void));
-int		pthread_attr_destroy(pthread_attr_t *);
-int		pthread_attr_getstack(const pthread_attr_t *,
-			void **, size_t *);
-int		pthread_attr_getstacksize(const pthread_attr_t *, size_t *);
-int		pthread_attr_getstackaddr(const pthread_attr_t *, void **);
-int		pthread_attr_getguardsize(const pthread_attr_t *, size_t *);
-int		pthread_attr_getdetachstate(const pthread_attr_t *, int *);
-int		pthread_attr_init(pthread_attr_t *);
-int		pthread_attr_setstacksize(pthread_attr_t *, size_t);
-int		pthread_attr_setstack(pthread_attr_t *, void *, size_t);
-int		pthread_attr_setstackaddr(pthread_attr_t *, void *);
-int		pthread_attr_setguardsize(pthread_attr_t *, size_t);
-int		pthread_attr_setdetachstate(pthread_attr_t *, int);
-void		pthread_cleanup_pop(int);
-void		pthread_cleanup_push(void (*) (void *), void *routine_arg);
-int		pthread_condattr_destroy(pthread_condattr_t *);
-int		pthread_condattr_init(pthread_condattr_t *);
-
-int		pthread_cond_broadcast(pthread_cond_t *);
-int		pthread_cond_destroy(pthread_cond_t *);
-int		pthread_cond_init(pthread_cond_t *,
-			const pthread_condattr_t *);
-int		pthread_cond_signal(pthread_cond_t *);
-int		pthread_cond_timedwait(pthread_cond_t *,
-			pthread_mutex_t *, const struct timespec *);
-int		pthread_cond_wait(pthread_cond_t *, pthread_mutex_t *);
-int		pthread_create(pthread_t *, const pthread_attr_t *,
-			void *(*) (void *), void *);
-int		pthread_detach(pthread_t);
-int		pthread_equal(pthread_t, pthread_t);
-__dead void	pthread_exit(void *);
-void		*pthread_getspecific(pthread_key_t);
-int		pthread_join(pthread_t, void **);
-int		pthread_key_create(pthread_key_t *,
-			void (*) (void *));
-int		pthread_key_delete(pthread_key_t);
-int		pthread_kill(pthread_t, int);
-int		pthread_mutexattr_init(pthread_mutexattr_t *);
-int		pthread_mutexattr_destroy(pthread_mutexattr_t *);
-int		pthread_mutexattr_gettype(pthread_mutexattr_t *, int *);
-int		pthread_mutexattr_settype(pthread_mutexattr_t *, int);
-int		pthread_mutex_destroy(pthread_mutex_t *);
-int		pthread_mutex_init(pthread_mutex_t *,
-			const pthread_mutexattr_t *);
-int		pthread_mutex_lock(pthread_mutex_t *);
-int		pthread_mutex_timedlock(pthread_mutex_t *,
-		    const struct timespec *);
-int		pthread_mutex_trylock(pthread_mutex_t *);
-int		pthread_mutex_unlock(pthread_mutex_t *);
-int		pthread_once(pthread_once_t *, void (*) (void));
-int		pthread_rwlock_destroy(pthread_rwlock_t *);
-int		pthread_rwlock_init(pthread_rwlock_t *,
-			const pthread_rwlockattr_t *);
-int		pthread_rwlock_rdlock(pthread_rwlock_t *);
-int		pthread_rwlock_timedrdlock(pthread_rwlock_t *,
-			const struct timespec *);
-int		pthread_rwlock_timedwrlock(pthread_rwlock_t *,
-			const struct timespec *);
-int		pthread_rwlock_tryrdlock(pthread_rwlock_t *);
-int		pthread_rwlock_trywrlock(pthread_rwlock_t *);
-int		pthread_rwlock_unlock(pthread_rwlock_t *);
-int		pthread_rwlock_wrlock(pthread_rwlock_t *);
-int		pthread_rwlockattr_init(pthread_rwlockattr_t *);
-int		pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *,
-			int *);
-int		pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int);
-int		pthread_rwlockattr_destroy(pthread_rwlockattr_t *);
-pthread_t	pthread_self(void);
-int		pthread_setspecific(pthread_key_t, const void *);
-
-int		pthread_cancel(pthread_t);
-int		pthread_setcancelstate(int, int *);
-int		pthread_setcanceltype(int, int *);
-void		pthread_testcancel(void);
-
-int		pthread_getprio(pthread_t);
-int		pthread_setprio(pthread_t, int);
-void		pthread_yield(void);
-
-int		pthread_mutexattr_getprioceiling(pthread_mutexattr_t *,
-			int *);
-int		pthread_mutexattr_setprioceiling(pthread_mutexattr_t *,
-			int);
-int		pthread_mutex_getprioceiling(pthread_mutex_t *, int *);
-int		pthread_mutex_setprioceiling(pthread_mutex_t *, int, int *);
-
-int		pthread_mutexattr_getprotocol(pthread_mutexattr_t *, int *);
-int		pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int);
-
-int		pthread_condattr_getclock(const pthread_condattr_t *,
-		    clockid_t *);
-int		pthread_condattr_setclock(pthread_condattr_t *, clockid_t);
-
-int		pthread_attr_getinheritsched(const pthread_attr_t *, int *);
-int		pthread_attr_getschedparam(const pthread_attr_t *,
-			struct sched_param *);
-int		pthread_attr_getschedpolicy(const pthread_attr_t *, int *);
-int		pthread_attr_getscope(const pthread_attr_t *, int *);
-int		pthread_attr_setinheritsched(pthread_attr_t *, int);
-int		pthread_attr_setschedparam(pthread_attr_t *,
-			const struct sched_param *);
-int		pthread_attr_setschedpolicy(pthread_attr_t *, int);
-int		pthread_attr_setscope(pthread_attr_t *, int);
-int		pthread_getschedparam(pthread_t pthread, int *,
-			struct sched_param *);
-int		pthread_setschedparam(pthread_t, int,
-			const struct sched_param *);
-int		pthread_getconcurrency(void);
-int		pthread_setconcurrency(int);
-int		pthread_barrier_init(pthread_barrier_t *,
-		    pthread_barrierattr_t *, unsigned int);
-int		pthread_barrier_destroy(pthread_barrier_t *);
-int		pthread_barrier_wait(pthread_barrier_t *);
-int		pthread_barrierattr_init(pthread_barrierattr_t *);
-int		pthread_barrierattr_destroy(pthread_barrierattr_t *);
-int		pthread_barrierattr_getpshared(pthread_barrierattr_t *, int *);
-int		pthread_barrierattr_setpshared(pthread_barrierattr_t *, int);
-int		pthread_spin_init(pthread_spinlock_t *, int);
-int		pthread_spin_destroy(pthread_spinlock_t *);
-int		pthread_spin_trylock(pthread_spinlock_t *);
-int		pthread_spin_lock(pthread_spinlock_t *);
-int		pthread_spin_unlock(pthread_spinlock_t *);
-
-#if __POSIX_VISIBLE >= 200112
-int		pthread_getcpuclockid(pthread_t, clockid_t *);
-#endif
-__END_DECLS
-
-#endif /* _PTHREAD_H_ */
diff --git a/lib/libpthread/include/pthread_np.h b/lib/libpthread/include/pthread_np.h
deleted file mode 100644
index 310fe85a053..00000000000
--- a/lib/libpthread/include/pthread_np.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*	$OpenBSD: pthread_np.h,v 1.11 2012/03/22 17:21:36 kurt Exp $	*/
-/*
- * Copyright (c) 1996-98 John Birrell <jb@cimlogic.com.au>.
- * All rights reserved.
- *
- * 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 John Birrell.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL 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.
- *
- */
-#ifndef _PTHREAD_NP_H_
-#define _PTHREAD_NP_H_
-
-/*
- * Non-POSIX type definitions:
- */
-typedef void	(*pthread_switch_routine_t)(pthread_t, pthread_t);
-
-/*
- * Non-POSIX thread function prototype definitions:
- */
-__BEGIN_DECLS
-int pthread_mutexattr_getkind_np(pthread_mutexattr_t);
-int pthread_mutexattr_setkind_np(pthread_mutexattr_t *, int);
-void pthread_set_name_np(pthread_t, const char *);
-int pthread_stackseg_np(pthread_t, stack_t *);
-int pthread_main_np(void);
-__END_DECLS
-
-#endif
diff --git a/lib/libpthread/include/sched.h b/lib/libpthread/include/sched.h
deleted file mode 100644
index d8aef46f111..00000000000
--- a/lib/libpthread/include/sched.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*	$OpenBSD: sched.h,v 1.9 2012/12/05 23:20:05 deraadt Exp $	*/
-
-/* sched.h: POSIX 1003.1b Process Scheduling header */
-
-/*-
- * Copyright (c) 1996, 1997
- *	HD Associates, Inc.  All rights reserved.
- *
- * 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 HD Associates, Inc
- *	and Jukka Antero Ukkonen.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY HD ASSOCIATES 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 HD ASSOCIATES 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.
- *
- */
-
-#ifndef _SCHED_H_
-#define _SCHED_H_
-
-#include <sys/types.h>	/* For pid_t */
-#include <time.h>	/* Per P1003.4 */
-
-/* Scheduling policies
- */
-#define SCHED_FIFO  1
-#define SCHED_OTHER 2
-#define SCHED_RR    3
-
-struct sched_param
-{
-	int sched_priority;
-};
-
-__BEGIN_DECLS
-#if 0	/* not yet */
-int sched_setparam(pid_t, const struct sched_param *);
-int sched_getparam(pid_t, struct sched_param *);
-
-int sched_setscheduler(pid_t, int, const struct sched_param *);
-int sched_getscheduler(pid_t);
-#endif
-
-int sched_yield(void);
-int sched_get_priority_max(int);
-int sched_get_priority_min(int);
-
-#if 0	/* not yet */
-struct timespec;
-int sched_rr_get_interval(pid_t, struct timespec *);
-#endif
-__END_DECLS
-
-#endif /* _SCHED_H_ */
diff --git a/lib/libpthread/include/semaphore.h b/lib/libpthread/include/semaphore.h
deleted file mode 100644
index dcdbbd8c4f0..00000000000
--- a/lib/libpthread/include/semaphore.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*	$OpenBSD: semaphore.h,v 1.9 2013/03/26 14:38:08 deraadt Exp $	*/
-
-/* semaphore.h: POSIX 1003.1b semaphores */
-
-/*-
- * Copyright (c) 1996, 1997
- *	HD Associates, Inc.  All rights reserved.
- *
- * 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 HD Associates, Inc
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY HD ASSOCIATES 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 HD ASSOCIATES 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.
- */
-
-#ifndef _SEMAPHORE_H_
-#define _SEMAPHORE_H_
-
-#include <sys/cdefs.h>
-
-/* Opaque type definition. */
-struct __sem;
-typedef struct __sem *sem_t;
-struct timespec;
-
-#define SEM_FAILED      ((sem_t *)0)
-
-__BEGIN_DECLS
-int	sem_init(sem_t *, int, unsigned int);
-int	sem_destroy(sem_t *);
-sem_t  *sem_open(const char *, int, ...);
-int	sem_close(sem_t *);
-int	sem_unlink(const char *);
-int	sem_wait(sem_t *);
-int	sem_timedwait(sem_t * __restrict, const struct timespec * __restrict);
-int	sem_trywait(sem_t *);
-int	sem_post(sem_t *);
-int	sem_getvalue(sem_t * __restrict, int * __restrict);
-__END_DECLS
-
-#endif /* _SEMAPHORE_H_ */