DEF_TYPEDEF
def->def_kind != DEF_TYPEDEF || !isvectordef(def->def.ty.old_type,
if (def->def_kind == DEF_TYPEDEF) {
case DEF_TYPEDEF:
case DEF_TYPEDEF:
if (def->def_kind != DEF_TYPEDEF ||
defp->def_kind = DEF_TYPEDEF;
get_declaration(&dec, DEF_TYPEDEF);
if (def == NULL || def->def_kind != DEF_TYPEDEF)
if (def->def_kind != DEF_TYPEDEF || def->def.ty.old_prefix != NULL)