MTR_F             816 src/simh/sim_tape.c return (MTR_F (tbc)? MTSE_RECE: MTSE_OK);
MTR_F             872 src/simh/sim_tape.c return (MTR_F (tbc)? MTSE_RECE: MTSE_OK);
MTR_F            1258 src/simh/sim_tape.c             new_len = MTR_F (meta) | (sbc - gap_needed);    /* truncate to new len */