PV_RZRO          6237 src/simh/scp.c             fprint_val (st, sim_eval[0], dptr->dradix, dptr->dwidth, PV_RZRO);
PV_RZRO          6724 src/simh/scp.c     fprint_val (ofile, sim_eval[0], rdx, dptr->dwidth, PV_RZRO);
PV_RZRO          6906 src/simh/scp.c         r = fprint_val (stdout, sim_eval[i], rdx, dptr->dwidth, PV_RZRO);
PV_RZRO          6909 src/simh/scp.c             r = fprint_val (sim_log, sim_eval[i], rdx, dptr->dwidth, PV_RZRO);
PV_RZRO          8172 src/simh/scp.c     dbuf[d] = (format == PV_RZRO)? '0': ' ';
PV_RZRO          8206 src/simh/scp.c     case PV_RZRO: