Comedi Documentation . ... comedi_get_version_code -- Comedi version code . ... int comedi_get_version_code (comedi_t * device); . Returns the Comedi kernel module version code. A valid Comedi device referenced by the parameter device is necessary to communicate with the kernel module. ... This function is of limited usefulness. ... If the application needs to know of the existence of a particular feature, an existence test function should be written and put in the Comedilib source. ...