Function lapacke::dspsv_work

pub unsafe fn dspsv_work(
    layout: Layout, 
    uplo: u8, 
    n: i32, 
    nrhs: i32, 
    ap: &mut [f64], 
    ipiv: &mut [i32], 
    b: &mut [f64], 
    ldb: i32
) -> i32