struct udev_device *udev_watch_lookup(struct udev *udev, int wd);
/* udev-node.c */
-int udev_node_mknod(struct udev_device *dev, const char *file, dev_t devnum, mode_t mode, uid_t uid, gid_t gid);
+int udev_node_mknod(struct udev_device *dev, const char *file, mode_t mode, uid_t uid, gid_t gid);
int udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid);
int udev_node_remove(struct udev_device *dev);
void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old);