pub unsafe extern "C" fn rocksdb_backupable_db_options_set_sync(
options: *mut rocksdb_backupable_db_options_t,
val: c_uchar,
)
pub unsafe extern "C" fn rocksdb_backupable_db_options_set_sync(
options: *mut rocksdb_backupable_db_options_t,
val: c_uchar,
)