-extern int scsi_std_inquiry(struct scsi_id_device *dev_scsi, const char *devname);
-extern int scsi_get_serial (struct scsi_id_device *dev_scsi, const char *devname,
- int page_code, char *serial_short, int len);
+extern int scsi_std_inquiry(struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname);
+extern int scsi_get_serial (struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname,
+ int page_code, int len);