/* libudev-device.c */
struct udev_device *udev_device_new_from_nulstr(struct udev *udev, char *nulstr, ssize_t buflen);
struct udev_device *udev_device_shallow_clone(struct udev_device *old_device);
+struct udev_device *udev_device_clone_with_db(struct udev_device *old_device);
int udev_device_copy_properties(struct udev_device *dst, struct udev_device *src);
mode_t udev_device_get_devnode_mode(struct udev_device *udev_device);
uid_t udev_device_get_devnode_uid(struct udev_device *udev_device);
void udev_device_remove_tag(struct udev_device *udev_device, const char *tag);
void udev_device_cleanup_tags_list(struct udev_device *udev_device);
usec_t udev_device_get_usec_initialized(struct udev_device *udev_device);
-void udev_device_set_usec_initialized(struct udev_device *udev_device, usec_t usec_initialized);
+void udev_device_ensure_usec_initialized(struct udev_device *udev_device, struct udev_device *old_device);
int udev_device_get_devlink_priority(struct udev_device *udev_device);
int udev_device_set_devlink_priority(struct udev_device *udev_device, int prio);
int udev_device_get_watch_handle(struct udev_device *udev_device);