callType         2833 src/dps8/dps8_sys.c         word18 callType  = (word18) (M[ap + 0] & MASK18);
callType         2836 src/dps8/dps8_sys.c         switch (callType)
callType         2848 src/dps8/dps8_sys.c               sim_msg ("call_type Unknown (%o)\r\n", callType);