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/* Copyright (C) 2005, 2009 Free Software Foundation, Inc.
   Contributed by Richard Henderson <rth@redhat.com>.
 
   This file is part of the GNU OpenMP Library (libgomp).
 
   Libgomp is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.
 
   Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
   Under Section 7 of GPL version 3, you are granted additional
   permissions described in the GCC Runtime Library Exception, version
   3.1, as published by the Free Software Foundation.
 
   You should have received a copy of the GNU General Public License and
   a copy of the GCC Runtime Library Exception along with this program;
   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
   <http://www.gnu.org/licenses/>.  */
 
/* This is the default PTHREADS implementation of a mutex synchronization
   mechanism for libgomp.  This type is private to the library.  */
 
#ifndef GOMP_MUTEX_H
#define GOMP_MUTEX_H 1
 
#include <pthread.h>
 
typedef pthread_mutex_t gomp_mutex_t;
 
#define GOMP_MUTEX_INIT_0 0
 
static inline void gomp_mutex_init (gomp_mutex_t *mutex)
{
  pthread_mutex_init (mutex, NULL);
}
 
static inline void gomp_mutex_lock (gomp_mutex_t *mutex)
{
  pthread_mutex_lock (mutex);
}
 
static inline void gomp_mutex_unlock (gomp_mutex_t *mutex)
{
   pthread_mutex_unlock (mutex);
}
 
static inline void gomp_mutex_destroy (gomp_mutex_t *mutex)
{
  pthread_mutex_destroy (mutex);
}
 
#endif /* GOMP_MUTEX_H */