pub unsafe extern "C" fn rocksdb_options_get_use_direct_io_for_flush_and_compaction(
arg1: *mut rocksdb_options_t
) -> c_ucharpub unsafe extern "C" fn rocksdb_options_get_use_direct_io_for_flush_and_compaction(
arg1: *mut rocksdb_options_t
) -> c_uchar