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/* Definitions of user-visible names for spin locks.
   Copyright (C) 1994, 1997, 2002, 2008, 2009 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#ifndef _BITS_SPIN_LOCK_H
#define _BITS_SPIN_LOCK_H	1

#include <features.h>
#include <machine-lock.h>	/* This does all the work.  */

__BEGIN_DECLS

/* The type of a spin lock object.  */
typedef __spin_lock_t __pthread_spinlock_t;

/* Initializer for a spin lock object.  */
#ifndef __PTHREAD_SPIN_LOCK_INITIALIZER
#error __PTHREAD_SPIN_LOCK_INITIALIZER undefined: should be defined by <lock-intern.h>.
#endif

__END_DECLS

#endif /* bits/spin-lock.h */