pub type sscal2m_ft = Option<unsafe extern "C" fn(diagoffx: doff_t, diagx: diag_t, uplox: uplo_t, transx: trans_t, m: dim_t, n: dim_t, alpha: *const f32, x: *const f32, rs_x: inc_t, cs_x: inc_t, y: *mut f32, rs_y: inc_t, cs_y: inc_t)>;
