Function lapacke::dppcon_work

pub unsafe fn dppcon_work(
    layout: Layout, 
    uplo: u8, 
    n: i32, 
    ap: &[f64], 
    anorm: f64, 
    rcond: &mut f64, 
    work: &mut [f64], 
    iwork: &mut [i32]
) -> i32