Function gmp_mpfr_sys::gmp::__gmpn_sec_mul

pub unsafe extern fn __gmpn_sec_mul(arg1: mp_ptr,
                                    arg2: mp_srcptr,
                                    arg3: mp_size_t,
                                    arg4: mp_srcptr,
                                    arg5: mp_size_t,
                                    arg6: mp_ptr)