extern int device_set_devname(struct udev_device *udev_device, const char *devname);
extern int device_add_devlink(struct udev_device *udev_device, const char *devlink);
extern int device_add_property(struct udev_device *udev_device, const char *property);
+extern int device_set_action(struct udev_device *udev_device, const char *action);
+extern int device_set_driver(struct udev_device *udev_device, const char *driver);
+extern const char *device_get_devpath_old(struct udev_device *udev_device);
+extern int device_set_devpath_old(struct udev_device *udev_device, const char *devpath_old);
+extern const char *device_get_physdevpath(struct udev_device *udev_device);
+extern int device_set_physdevpath(struct udev_device *udev_device, const char *physdevpath);
+extern int device_get_timeout(struct udev_device *udev_device);
+extern int device_set_timeout(struct udev_device *udev_device, int timeout);
+extern int device_set_devnum(struct udev_device *udev_device, dev_t devnum);
/* udev_ctrl - daemon runtime setup */
struct udev_ctrl;