DEFINE_PER_CPU(struct timer_list, heartbeat_timer);
unsigned long event_scan_interval;
-/*
- * XXX this should be in xmon.h, but putting it there means xmon.h
- * has to include <linux/interrupt.h> (to get irqreturn_t), which
- * causes all sorts of problems. -- paulus
- */
-extern irqreturn_t xmon_irq(int, void *);
-
extern unsigned long loops_per_jiffy;
/* To be replaced by RTAS when available */