-static int pcm3730_attach(comedi_device * dev, comedi_devconfig * it);
-static int pcm3730_detach(comedi_device * dev);
-static comedi_driver driver_pcm3730 = {
+static int pcm3730_attach(struct comedi_device * dev, struct comedi_devconfig * it);
+static int pcm3730_detach(struct comedi_device * dev);
+static struct comedi_driver driver_pcm3730 = {