"ITA-HSR");
ENUM_NEXT(pen_names, PEN_OPENPTS, PEN_OPENPTS, PEN_ITA,
"OpenPTS");
-ENUM_NEXT(pen_names, PEN_RESERVED, PEN_RESERVED, PEN_OPENPTS,
+ENUM_NEXT(pen_names, PEN_UNASSIGNED, PEN_RESERVED, PEN_OPENPTS,
+ "Unassigned",
"Reserved");
ENUM_END(pen_names, PEN_RESERVED);