Function lapacke::slacn2_work

pub unsafe fn slacn2_work(
    n: i32, 
    v: &mut [f32], 
    x: &mut [f32], 
    isgn: &mut [i32], 
    est: &mut [f32], 
    kase: &mut i32, 
    isave: &mut [i32]
) -> i32