Common Desktop Environment: ToolTalk Messaging Overview

Adding the ToolTalk Service to Event Loop

Your application also needs to add the ToolTalk service to its event loop.

// Process ToolTalk events for Xt Clients
      XtAppAddInput( myContext, myTtFd, (XtPointer)XtInputReadMask, tk_Xt_input_handler,
              myProcID );