udev_device_new_from_devnum
udev_device_new_from_subsystem_sysname
udev_device_get_parent
-udev_device_get_parent_with_subsystem
-udev_device_get_parent_with_devtype
+udev_device_get_parent_with_subsystem_devtype
udev_device_ref
udev_device_unref
udev_device_get_udev