size_t *ret_buffer_fill, size_t *ret_buffer_free);
int format_json_value_list (char *buffer,
size_t *ret_buffer_fill, size_t *ret_buffer_free,
- const data_set_t *ds, const value_list_t *vl);
+ const data_set_t *ds, const value_list_t *vl, int store_rates);
int format_json_finalize (char *buffer,
size_t *ret_buffer_fill, size_t *ret_buffer_free);