struct comedi_device *comedi_open(const char *path);
int comedi_close(struct comedi_device *dev);
+int comedi_dio_get_config(struct comedi_device *dev, unsigned int subdev,
+ unsigned int chan, unsigned int *io);
int comedi_dio_config(struct comedi_device *dev, unsigned int subdev,
unsigned int chan, unsigned int io);
-int comedi_dio_bitfield(struct comedi_device *dev, unsigned int subdev,
- unsigned int mask, unsigned int *bits);
+int comedi_dio_bitfield2(struct comedi_device *dev, unsigned int subdev,
+ unsigned int mask, unsigned int *bits,
+ unsigned int base_channel);
int comedi_find_subdevice_by_type(struct comedi_device *dev, int type,
unsigned int subd);
int comedi_get_n_channels(struct comedi_device *dev, unsigned int subdevice);