1 /*	$OpenBSD: spinlock.h,v 1.2 1999/02/07 23:50:59 d Exp $	*/
2 
3 #ifndef _MACHINE_SPINLOCK_H_
4 #define _MACHINE_SPINLOCK_H_
5 
6 #define _SPINLOCK_UNLOCKED	(0x00)
7 #define _SPINLOCK_LOCKED	(0xFF)
8 typedef unsigned char _spinlock_lock_t;
9 
10 #endif
11