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/* $OpenBSD: atomic.h,v 1.9 2014/03/29 18:09:28 guenther Exp $ */
/* Public Domain */
#ifndef _ARM_ATOMIC_H_
#define _ARM_ATOMIC_H_
#if defined(_KERNEL)
/*
* on pre-v6 arm processors, it is necessary to disable interrupts if
* in the kernel and atomic updates are necessary without full mutexes
*/
void atomic_setbits_int(volatile unsigned int *, unsigned int);
void atomic_clearbits_int(volatile unsigned int *, unsigned int);
#endif /* defined(_KERNEL) */
#endif /* _ARM_ATOMIC_H_ */
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