Function lapack::dtgsna

pub unsafe fn dtgsna(
    job: u8, 
    howmny: u8, 
    select: &[i32], 
    n: i32, 
    a: &[f64], 
    lda: i32, 
    b: &[f64], 
    ldb: i32, 
    vl: &[f64], 
    ldvl: i32, 
    vr: &[f64], 
    ldvr: i32, 
    s: &mut [f64], 
    dif: &mut f64, 
    mm: i32, 
    m: &mut i32, 
    work: &mut [f64], 
    lwork: i32, 
    iwork: &mut [i32], 
    info: &mut i32
)