Function lapacke_sys::LAPACKE_dsteqr

pub unsafe extern "C" fn LAPACKE_dsteqr(
    matrix_layout: c_int, 
    compz: c_char, 
    n: lapack_int, 
    d: *mut c_double, 
    e: *mut c_double, 
    z: *mut c_double, 
    ldz: lapack_int
) -> lapack_int