pub unsafe extern "C" fn rocksdb_open_and_compact(
db_path: *const c_char,
output_directory: *const c_char,
input: *const c_char,
input_len: usize,
output_len: *mut usize,
override_options: *const rocksdb_compaction_service_options_override_t,
errptr: *mut *mut c_char,
) -> *mut c_char