tuptr            8237 src/simh/scp.c UNIT *tuptr;
tuptr            8342 src/simh/scp.c         (tdptr = find_unit (gbuf, &tuptr)) &&           /* try for default */
tuptr            8343 src/simh/scp.c         (tuptr != NULL)) {
tuptr            8345 src/simh/scp.c         sim_dfunit = tuptr;