pub unsafe extern "C" fn gsl_sf_coulomb_wave_FGp_array( lam_min: f64, kmax: c_int, eta: f64, x: f64, fc_array: *mut f64, fcp_array: *mut f64, gc_array: *mut f64, gcp_array: *mut f64, F_exponent: *mut f64, G_exponent: *mut f64) -> c_int
