-extern int rrd2format(RRDSET *st, BUFFER *out, BUFFER *dimensions, uint32_t format, long points, long long after, long long before, int group_method, uint32_t options, time_t *latest_timestamp);
-extern int rrd2value(RRDSET *st, BUFFER *wb, calculated_number *n, const char *dimensions, long points, long long after, long long before, int group_method, uint32_t options, time_t *db_before, time_t *db_after, int *value_is_null);
+extern int rrdset2anything_api_v1(RRDSET *st, BUFFER *out, BUFFER *dimensions, uint32_t format, long points
+ , long long after, long long before, int group_method, uint32_t options
+ , time_t *latest_timestamp);
+extern int rrdset2value_api_v1(RRDSET *st, BUFFER *wb, calculated_number *n, const char *dimensions, long points
+ , long long after, long long before, int group_method, uint32_t options
+ , time_t *db_before, time_t *db_after, int *value_is_null);