#ifndef _LINUX_TIMER_H
#define _LINUX_TIMER_H
-#include <linux/config.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/stddef.h>
struct hrtimer;
extern int it_real_fn(struct hrtimer *);
+unsigned long __round_jiffies(unsigned long j, int cpu);
+unsigned long __round_jiffies_relative(unsigned long j, int cpu);
+unsigned long round_jiffies(unsigned long j);
+unsigned long round_jiffies_relative(unsigned long j);
+
+
#endif