Here are the classes, structs, unions and interfaces with brief descriptions:

CScCom	Structure needed for communication via the MS Windows messaging system or the X-Server messaging system under Linux
CScDevInfo	Information structure concerning a SpaceController device
CScFgAppl	Structure holding a foreground application's name and state
CScFilename	Structure holding the path and filename of a configuration file to write to harddisk or read from it
CScVersion	Structure holding the Daemon software's version no