gistfile1.h

void HalIrqHandler(struct regs *r)
{
	printf("Irqs triggered so far: %i; Current IRQ: Irq %i...", foo, (r->int_no-32));
	foo++;
	/* This is a blank function pointer */
	void (*handler)(struct regs *r);
 
	/* Find out if we have a custom handler to run for this
	*  IRQ, and then finally, run it */
	handler = irq_routines[r->int_no - 32];
	if (handler)
	{
		handler(r);
	}

	/* We need to send an EOI to the
	*  interrupt controllers too */
	if(r->int_no > 8){ /* Only send EOI to slave controller if it's involved (irqs 9 and up) */
		HalOutPort(0xA0, 0x20);
	}
	HalOutPort(0x20, 0x20);
	printf("Done\n");
}