Function lapack::c::ssyevr

pub fn ssyevr(layout: Layout, jobz: u8, range: u8, uplo: u8, n: i32, a: &mut [f32], lda: i32, vl: f32, vu: f32, il: i32, iu: i32, abstol: f32, m: &mut i32, w: &mut [f32], z: &mut [f32], ldz: i32, isuppz: &mut [i32]) -> i32