Function lapack_sys::c::LAPACKE_dgttrf_work

pub unsafe extern fn LAPACKE_dgttrf_work(n: lapack_int,
                                         dl: *mut c_double,
                                         d: *mut c_double,
                                         du: *mut c_double,
                                         du2: *mut c_double,
                                         ipiv: *mut lapack_int)
                                         -> lapack_int