UNIT_V_DF_TAPE   2076 src/simh/sim_tape.c                            | (val << UNIT_V_DF_TAPE);           /*       in the unit flags */
UNIT_V_DF_TAPE   2093 src/simh/sim_tape.c                                | density << UNIT_V_DF_TAPE;     /*       in the unit flags */
UNIT_V_DF_TAPE    121 src/simh/sim_tape.h # define MTVF_DENS_MASK  (((1u << UNIT_S_DF_TAPE) - 1) << UNIT_V_DF_TAPE)
UNIT_V_DF_TAPE    122 src/simh/sim_tape.h # define MT_DENS(f)      (((f) & MTVF_DENS_MASK) >> UNIT_V_DF_TAPE)