-struct udev_list_entry *udev_device_add_property(struct udev_device *udev_device, const char *key, const char *value);
-void udev_device_add_property_from_string_parse(struct udev_device *udev_device, const char *property);
-int udev_device_add_property_from_string_parse_finish(struct udev_device *udev_device);