pub mod libdb {
pub type NotLinked = i32; pub type Db = NotLinked;
pub type DbTxn = NotLinked;
pub type Cursor = NotLinked;
pub type Transaction = NotLinked;
pub type DBT = NotLinked;
pub type Env = NotLinked;
pub const DB_TXN_WRITE_NOSYNC: i32 = 0;
pub const DB_FILE_ID_LEN: usize = 0;
}