1 /* $OpenBSD: spinlock.h,v 1.4 2013/06/01 20:47:40 tedu Exp $ */ 2 /* Public domain */ 3 4 #ifndef _MIPS64_SPINLOCK_H_ 5 #define _MIPS64_SPINLOCK_H_ 6 7 #define _ATOMIC_LOCK_UNLOCKED (0) 8 #define _ATOMIC_LOCK_LOCKED (1) 9 typedef int _atomic_lock_t; 10 11 #ifndef _KERNEL 12 int _atomic_lock(volatile _atomic_lock_t *); 13 #endif 14 15 #endif /* !_MIPS64_SPINLOCK_H_ */ 16