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-rw-r--r--kernel/defs.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/defs.h b/kernel/defs.h
index 23dcd41..f893d28 100644
--- a/kernel/defs.h
+++ b/kernel/defs.h
@@ -82,7 +82,7 @@ void printfinit(void);
// proc.c
int cpuid(void);
-void exit(void);
+void exit(int);
int fork(void);
int growproc(int);
pagetable_t proc_pagetable(struct proc *);
@@ -97,7 +97,7 @@ void sched(void);
void setproc(struct proc*);
void sleep(void*, struct spinlock*);
void userinit(void);
-int wait(void);
+int wait(uint64);
void wakeup(void*);
void yield(void);
int either_copyout(int user_dst, uint64 dst, void *src, uint64 len);