-bool parse_mixed_vars (char ***names, size_t *cnt, int opts);
-bool parse_mixed_vars_pool (struct pool *,
+bool parse_mixed_vars (struct lexer *, const struct dictionary *dict,
+ char ***names, size_t *cnt, int opts);
+bool parse_mixed_vars_pool (struct lexer *, const struct dictionary *dict,
+ struct pool *,