extern void shutdown_rxevent(void);
extern struct rxepoch *rxepoch_Allocate(struct clock *when);
extern void rxevent_Init(int nEvents, void (*scheduler) (void));
-extern void rxevent_Cancel_1(struct rxevent *ev,
- struct rx_call *call,
- int type);
+extern void rxevent_Cancel(struct rxevent **ev, struct rx_call *call,
+ int type);
extern int rxevent_RaiseEvents(struct clock *next);