pub unsafe extern "C" fn rocksdb_optimistictransactiondb_checkpoint_object_create(
otxn_db: *mut rocksdb_optimistictransactiondb_t,
errptr: *mut *mut c_char,
) -> *mut rocksdb_checkpoint_t
pub unsafe extern "C" fn rocksdb_optimistictransactiondb_checkpoint_object_create(
otxn_db: *mut rocksdb_optimistictransactiondb_t,
errptr: *mut *mut c_char,
) -> *mut rocksdb_checkpoint_t