EGCS scanf does not allow you to write to the same variable that you are reading from. Fixed the include in tty.h for Solaris. Added the code to do hail requests. Changed the algorithm of the relay to assume that it is in the proper syncronized state after 5 seconds of quiet. This allows much faster responses to incoming messages.
Relay now reports and responds to hail requests.
Added the hidden option to select the date and time to which the CM11A is set. This will be used for debugging. Turn was accepting invalid option as in heyu turn allaskljas. It now complains and exits. Thanks to Robert E. Laughlin for beta testing the SCO changes.