unit_designator   447 src/dps8/dps8_prt.c     char unit_designator = 'a' + (char) prt_unit_num;
unit_designator   451 src/dps8/dps8_prt.c       (void)sprintf(split_prefix, "prt%c/", unit_designator);
unit_designator   454 src/dps8/dps8_prt.c       (void)sprintf (template, "%s%sprt%c.spool.XXXXXX.prt", prt_path, split_prefix, unit_designator);
unit_designator   456 src/dps8/dps8_prt.c       (void)sprintf (template, "%s%sprt%c.spool.%s.%s.XXXXXX.prt", prt_path, split_prefix, unit_designator, qno, name);