Function ztbcon_work 

pub unsafe fn ztbcon_work(
    layout: Layout,
    norm: u8,
    uplo: u8,
    diag: u8,
    n: i32,
    kd: i32,
    ab: &[c64],
    ldab: i32,
    rcond: &mut f64,
    work: &mut [c64],
    rwork: &mut [f64],
) -> i32