2563 	io_object_t iterator,  in is_io_iterator_next()  argument
2571 	if ((uiter = OSDynamicCast(IOUserIterator, iterator))) {  in is_io_iterator_next()
2573 	} else if ((iter = OSDynamicCast(OSIterator, iterator))) {  in is_io_iterator_next()
2595 	io_object_t iterator )  in is_io_iterator_reset()  argument
2597 	CHECK( OSIterator, iterator, iter );  in is_io_iterator_reset()
2607 	io_object_t iterator,  in is_io_iterator_is_valid()  argument
2610 	CHECK( OSIterator, iterator, iter );  in is_io_iterator_is_valid()
3299 	io_object_t *iterator )  in is_io_registry_create_iterator()  argument
3305 	*iterator = IOUserIterator::withIterator(  in is_io_registry_create_iterator()
3309 	return *iterator ? kIOReturnSuccess : kIOReturnBadArgument;  in is_io_registry_create_iterator()
3318 	io_object_t *iterator )  in is_io_registry_entry_create_iterator()  argument
3322 	*iterator = IOUserIterator::withIterator(  in is_io_registry_entry_create_iterator()
3326 	return *iterator ? kIOReturnSuccess : kIOReturnBadArgument;  in is_io_registry_entry_create_iterator()
3332 	io_object_t iterator )  in is_io_registry_iterator_enter_entry()  argument
3334 	CHECKLOCKED( IORegistryIterator, iterator, iter );  in is_io_registry_iterator_enter_entry()
3346 	io_object_t iterator )  in is_io_registry_iterator_exit_entry()  argument
3350 	CHECKLOCKED( IORegistryIterator, iterator, iter );  in is_io_registry_iterator_exit_entry()
4176 	io_object_t *iterator )  in is_io_registry_entry_get_child_iterator()  argument
4180 	*iterator = IOUserIterator::withIterator(entry->getChildIterator(  in is_io_registry_entry_get_child_iterator()
4191 	io_object_t *iterator)  in is_io_registry_entry_get_parent_iterator()  argument
4195 	*iterator = IOUserIterator::withIterator(entry->getParentIterator(  in is_io_registry_entry_get_parent_iterator()