Function rgsl::cblas::level2::dgbmv

pub fn dgbmv(
    order: CblasOrder, 
    transA: CblasTranspose, 
    M: i32, 
    N: i32, 
    KL: i32, 
    KU: i32, 
    alpha: f64, 
    A: &[f64], 
    lda: i32, 
    X: &[f64], 
    incx: i32, 
    beta: f64, 
    Y: &mut [f64], 
    incy: i32
)