halfduplex 1259 src/simh/sim_tmxr.c if (lp->halfduplex) { halfduplex 1436 src/simh/sim_tmxr.c if (lp->halfduplex == (enable_halfduplex != FALSE)) halfduplex 1438 src/simh/sim_tmxr.c lp->halfduplex = (enable_halfduplex != FALSE); halfduplex 1444 src/simh/sim_tmxr.c return (lp->halfduplex != FALSE); halfduplex 179 src/simh/sim_tmxr.h t_bool halfduplex; /* Line in half-duplex mode */