diff options
Diffstat (limited to 'kernel/spinlock.h')
| -rw-r--r-- | kernel/spinlock.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/spinlock.h b/kernel/spinlock.h index 4c39dfe..7080490 100644 --- a/kernel/spinlock.h +++ b/kernel/spinlock.h @@ -1,3 +1,8 @@ +#ifndef SPINLOCK_H +#define SPINLOCK_H + void init_spinlocks(); volatile void lock_spin(int i); void lock_release(int i); + +#endif |