tuptr            8263 src/simh/scp.c UNIT *tuptr;
tuptr            8368 src/simh/scp.c         (tdptr = find_unit (gbuf, &tuptr)) &&           /* try for default */
tuptr            8369 src/simh/scp.c         (tuptr != NULL)) {
tuptr            8371 src/simh/scp.c         sim_dfunit = tuptr;