-extern int udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid, int test);
-extern int udev_node_remove(struct udev_device *dev, int test);
-extern void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old, int test);
+extern int udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid);
+extern int udev_node_remove(struct udev_device *dev);
+extern void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old);