Function lapacke::chpevx

pub unsafe fn chpevx(
    layout: Layout, 
    jobz: u8, 
    range: u8, 
    uplo: u8, 
    n: i32, 
    ap: &mut [c32], 
    vl: f32, 
    vu: f32, 
    il: i32, 
    iu: i32, 
    abstol: f32, 
    m: &mut i32, 
    w: &mut [f32], 
    z: &mut [c32], 
    ldz: i32, 
    ifail: &mut [i32]
) -> i32