before_modem_bits 1250 src/simh/sim_tmxr.c int32 before_modem_bits, incoming_state;
before_modem_bits 1257 src/simh/sim_tmxr.c before_modem_bits = lp->modembits;
before_modem_bits 1277 src/simh/sim_tmxr.c     if (((before_modem_bits & TMXR_MDM_DTR) == 0) &&    /* Upward transition of DTR? */
before_modem_bits 1331 src/simh/sim_tmxr.c if ((lp->modembits != before_modem_bits) && (sim_deb && lp->mp && dptr)) {
before_modem_bits 1332 src/simh/sim_tmxr.c     sim_debug_bits (TMXR_DBG_MDM, dptr, tmxr_modem_bits, before_modem_bits, lp->modembits, FALSE);
before_modem_bits 1340 src/simh/sim_tmxr.c             if ((lp->modembits ^ before_modem_bits) & TMXR_MDM_DTR) { /* DTR changed? */
before_modem_bits 1347 src/simh/sim_tmxr.c             if ((before_modem_bits & bits_to_clear & TMXR_MDM_DTR) != 0) { /* drop DTR? */
before_modem_bits 1355 src/simh/sim_tmxr.c                 (bits_to_set & ~before_modem_bits &     /* and DTR being Raised */
before_modem_bits 1369 src/simh/sim_tmxr.c     if ((before_modem_bits & bits_to_clear & TMXR_MDM_DTR) != 0) { /* drop DTR? */