diff options
Diffstat (limited to 'sys/arch/amd64/include/spinlock.h')
| -rw-r--r-- | sys/arch/amd64/include/spinlock.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/arch/amd64/include/spinlock.h b/sys/arch/amd64/include/spinlock.h new file mode 100644 index 00000000000..be9e806ff5e --- /dev/null +++ b/sys/arch/amd64/include/spinlock.h @@ -0,0 +1,10 @@ +/* $OpenBSD: spinlock.h,v 1.1 2004/01/28 01:39:39 mickey Exp $ */ + +#ifndef _MACHINE_SPINLOCK_H_ +#define _MACHINE_SPINLOCK_H_ + +#define _SPINLOCK_UNLOCKED (0) +#define _SPINLOCK_LOCKED (1) +typedef int _spinlock_lock_t; + +#endif |