lapack_sys::dgttrs_

pub unsafe extern fn dgttrs_(trans: *const c_char, n: *const c_int, nrhs: *const c_int, dl: *const c_double, d: *const c_double, du: *const c_double, du2: *const c_double, ipiv: *const c_int, b: *mut c_double, ldb: *const c_int, info: *mut c_int)