26 lines
1022 B
C
26 lines
1022 B
C
/* $OpenBSD: spinlock.h,v 1.2 2017/09/05 02:40:54 guenther Exp $ */
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/*
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* Copyright (c) 2014 Patrick Wildt <patrick@blueri.se>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _MACHINE_SPINLOCK_H_
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#define _MACHINE_SPINLOCK_H_
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#define _ATOMIC_LOCK_UNLOCKED (0)
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#define _ATOMIC_LOCK_LOCKED (1)
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typedef int _atomic_lock_t;
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#endif
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