TMXR_DBG_MDM     1238 src/simh/sim_tmxr.c     sim_debug_bits (TMXR_DBG_MDM, dptr, tmxr_modem_bits, before_modem_bits, lp->modembits, FALSE);
TMXR_DBG_MDM     1239 src/simh/sim_tmxr.c     sim_debug (TMXR_DBG_MDM, dptr, " - Line %d - %p\n", (int)(lp-lp->mp->ldsc), lp->txb);