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/* Number of interrupt handlers */
#define MAX_INT_HANDLERS	32
 
/* High - low priority */
#define INT_HIGH_PRI		1
#define INT_LOW_PRI		0
 
/* Interrupt vectors */
#define V_TICK			3
 
/* Handler entry */
struct ihnd {
	void 	(*handler)();
	void	*arg;
};
 
/* Add interrupt handler */ 
int int_add(unsigned long vect, void (* handler)(), void *arg/*, int hilo*/);
 
/* Initialize routine */
int int_init();