-struct sort_criteria *sort_parse_criteria (struct lexer *, const struct dictionary *,
- const struct variable ***, size_t *,
- bool *saw_direction,
- const int *terminators
- );
-
-void sort_destroy_criteria (struct sort_criteria *criteria) ;
+struct case_ordering *parse_case_ordering (struct lexer *,
+ const struct dictionary *,
+ bool *saw_direction);