#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(u_int32_t ms); #endif