MTSE_UNATT       1337 src/dps8/dps8_mt.c       return MTSE_UNATT;
MTSE_UNATT       2406 src/dps8/dps8_mt.c     else if (code == MTSE_UNATT)
MTSE_UNATT        416 src/simh/sim_tape.c     return MTSE_UNATT;                                  /*   then quit with an error */
MTSE_UNATT        632 src/simh/sim_tape.c     return MTSE_UNATT;                                  /*   then quit with an error */
MTSE_UNATT        923 src/simh/sim_tape.c     return MTSE_UNATT;
MTSE_UNATT        975 src/simh/sim_tape.c     return MTSE_UNATT;
MTSE_UNATT       1188 src/simh/sim_tape.c     return MTSE_UNATT;                                  /*   then we cannot proceed */