| 1 | /* $OpenBSD: spinlock.h,v 1.3 2017/09/05 02:40:54 guenther Exp $ */ |
| 2 | |
| 3 | #ifndef _MACHINE_SPINLOCK_H_ |
| 4 | #define _MACHINE_SPINLOCK_H_ |
| 5 | |
| 6 | #define _ATOMIC_LOCK_UNLOCKED (0x00) |
| 7 | #define _ATOMIC_LOCK_LOCKED (0xFF) |
| 8 | typedef unsigned char _atomic_lock_t; |
| 9 | |
| 10 | #endif |