/* libudev-device-private.c */
int udev_device_update_db(struct udev_device *udev_device);
int udev_device_delete_db(struct udev_device *udev_device);
-int udev_device_rename_db(struct udev_device *udev_device);
int udev_device_tag_index(struct udev_device *dev, struct udev_device *dev_old, bool add);
/* libudev-monitor.c - netlink/unix socket communication */