-void
-levene(const struct dictionary *dict,
- const struct casefile *cf,
- struct variable *v_indep, size_t n_dep, struct variable **v_dep,
- struct casefilter *filter)
+void
+levene(const struct dictionary *dict,
+ struct casereader *reader,
+ const struct variable *v_indep, size_t n_dep,
+ const struct variable **v_dep,
+ enum mv_class exclude)