-/* Transformation function to enumerate all the cases */
-static int
-create_resort_key (void *key_var_, struct ccase **cc, casenumber case_num)
-{
- struct variable *key_var = key_var_;
-
- *cc = case_unshare (*cc);
- case_data_rw (*cc, key_var)->f = case_num;
-
- return TRNS_CONTINUE;
-}
-