/* These functions calculate and return a tarval representing the requested
* value.
* The functions get_mode_{Max,Min,...} return tarvals retrieved from these
* functions, but these are stored on initialization of the irmode module and
/* These functions calculate and return a tarval representing the requested
* value.
* The functions get_mode_{Max,Min,...} return tarvals retrieved from these
* functions, but these are stored on initialization of the irmode module and