remove acquire1 and release1

1 files changed, 0 insertions, 2 deletions

diff --git a/defs.h b/defs.h
index 0288a62..cb129a4 100644
--- a/defs.h
+++ b/defs.h
@@ -64,8 +64,6 @@ int cpu(void);
 struct spinlock;
 void acquire(struct spinlock * lock);
 void release(struct spinlock * lock);
-void acquire1(struct spinlock * lock, struct proc *);
-void release1(struct spinlock * lock, struct proc *);
 
 // main.c
 void load_icode(struct proc *p, uint8_t *binary, unsigned size);