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#ifndef _PIT_H
#define _PIT_H
#include <sys/types.h>
#define HZ 100
/* This API (but not the code) is modelled after the Linux API */
struct timer_list {
struct timer_list *next;
unsigned long expires;
void (*function)(void *data);
void *data;
};
extern volatile unsigned long jiffies;
extern void timer_add(struct timer_list *timer);
extern int timer_del(struct timer_list *timer);
extern void pit_init(void);
extern void pit_mdelay(uint32_t ms);
#endif
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