pub unsafe extern "C" fn rocksdb_backup_engine_restore_db_from_latest_backup(
    be: *mut rocksdb_backup_engine_t,
    db_dir: *const c_char,
    wal_dir: *const c_char,
    restore_options: *const rocksdb_restore_options_t,
    errptr: *mut *mut c_char,
)