enable_halfduplex 1434 src/simh/sim_tmxr.c t_stat tmxr_set_line_halfduplex (TMLN *lp, t_bool enable_halfduplex) enable_halfduplex 1436 src/simh/sim_tmxr.c if (lp->halfduplex == (enable_halfduplex != FALSE)) enable_halfduplex 1438 src/simh/sim_tmxr.c lp->halfduplex = (enable_halfduplex != FALSE);