/* libudev-device.c */
struct udev_device *udev_device_new(struct udev *udev);
+struct udev_device *udev_device_new_from_id_filename(struct udev *udev, char *id);
int udev_device_set_syspath(struct udev_device *udev_device, const char *syspath);
int udev_device_set_subsystem(struct udev_device *udev_device, const char *subsystem);
int udev_device_set_devtype(struct udev_device *udev_device, const char *devtype);
int udev_device_set_devpath_old(struct udev_device *udev_device, const char *devpath_old);
const char *udev_device_get_knodename(struct udev_device *udev_device);
const char *udev_device_get_id_filename(struct udev_device *udev_device);
+void udev_device_set_is_initialized(struct udev_device *udev_device);
int udev_device_add_tag(struct udev_device *udev_device, const char *tag);
void udev_device_cleanup_tags_list(struct udev_device *udev_device);
int udev_device_has_tag(struct udev_device *udev_device, const char *tag);