Function lapacke::dtfsm_work

pub unsafe fn dtfsm_work(
    layout: Layout, 
    transr: u8, 
    side: u8, 
    uplo: u8, 
    trans: u8, 
    diag: u8, 
    m: i32, 
    n: i32, 
    alpha: f64, 
    a: &[f64], 
    b: &mut [f64], 
    ldb: i32
) -> i32