rem: static void interrupt_enable(bool flag) { status_t result;
add: static void interrupt_enable(bool flag) { status_t result = B_OK;
context: static void interrupt_enable(bool flag) {	status_t result;	nv_set_bool_state sbs;	/* set the magic number so the driver knows we're for real */	sbs.magic = NV_PRIVATE_DATA_MAGIC;	sbs.do_it = flag;	/* contact driver and get a pointer to the registers and shared data */	result = ioctl(fd, NV_RUN_INTERRUPTS, &sbs, sizeof(sbs));}