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/* Machine-specific definitions for spin locks. i386 version.
Copyright (C) 2000, 2005, 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/*
* Never include this file directly; use <pthread.h> or <cthreads.h> instead.
*/
#ifndef _BITS_SPIN_LOCK_H
#define _BITS_SPIN_LOCK_H 1
#include <features.h>
__BEGIN_DECLS
/* The type of a spin lock object. */
typedef __volatile int __pthread_spinlock_t;
/* Initializer for a spin lock object. */
# define __PTHREAD_SPIN_LOCK_INITIALIZER ((__pthread_spinlock_t) 0)
__END_DECLS
#endif /* bits/spin-lock.h */
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