+/* udev-watch.c */
+extern int inotify_fd;
+extern void udev_watch_init(struct udev *udev);
+extern void udev_watch_restore(struct udev *udev);
+extern void udev_watch_begin(struct udev *udev, struct udev_device *dev);
+extern void udev_watch_end(struct udev *udev, struct udev_device *dev);
+extern struct udev_device *udev_watch_lookup(struct udev *udev, int wd);
+