iszero
ATF_CHECK(!iszero(&prng->arc4_prng, sizeof(prng->arc4_prng)));
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(&prng->arc4_prng, sizeof(prng->arc4_prng)));
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(&global->arc4_prng, sizeof(global->arc4_prng)));
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(&local->arc4_prng, sizeof(local->arc4_prng)));
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
if (iszero(buf, sizeof(buf))) /* Pr[fail] = 1/2^256 */
if (iszero(buf, sizeof(buf))) /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(&global->arc4_prng, sizeof(global->arc4_prng)));
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(&local->arc4_prng, sizeof(local->arc4_prng)));
if (!iszero(local, sizeof(*local))) {
if (!iszero(global, sizeof(*global))) {
if (iszero(buf, sizeof(buf))) {
ATF_CHECK(iszero(global, sizeof(*global)));
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(buf1, sizeof(buf1))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(buf1, sizeof(buf1))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(&prng->arc4_prng, sizeof(prng->arc4_prng)));
ATF_CHECK(!iszero(buf1, sizeof(buf1))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK(!iszero(buf, sizeof(buf))); /* Pr[fail] = 1/2^256 */
ATF_CHECK_MSG(!iszero(d0), "d0=%La", d0);
ATF_CHECK_MSG(!iszero(d1), "d1=%La", d1);
ATF_CHECK_MSG(iszero(d1), "d1=%La", d1);
ATF_CHECK_MSG(!iszero(inf), "inf=%La", inf);
ATF_CHECK_MSG(!iszero(-inf), "-inf=%La", -inf);
ATF_CHECK_MSG(!iszero(nan), "nan=%La [0x%s]", nan, formatbitsl(&nan));
ATF_CHECK_MSG(!iszero(nan), "nan=%La [0x%s]", nan, formatbitsl(&nan));
ATF_CHECK_MSG(!iszero(nan), "nan=%La [0x%s]", nan, formatbitsl(&nan));
# ifndef iszero
ATF_CHECK_MSG(!iszero(d0), "d0=%a", d0);
ATF_CHECK_MSG(!iszero(d1), "d1=%a", d1);
ATF_CHECK_MSG(iszero(d1), "d1=%a", d1);
ATF_CHECK_MSG(!iszero(inf), "inf=%a", inf);
ATF_CHECK_MSG(!iszero(-inf), "-inf=%a", -inf);
ATF_CHECK_MSG(!iszero(nan), "nan=%a [0x%s]", nan, formatbitsf(&nan));
ATF_CHECK_MSG(!iszero(nan), "nan=%a [0x%s]", nan, formatbitsf(&nan));
ATF_CHECK_MSG(!iszero(nan), "nan=%a [0x%s]", nan, formatbitsf(&nan));
ATF_CHECK_MSG(!iszero(d0), "d0=%a", d0);
ATF_CHECK_MSG(!iszero(d1), "d1=%a", d1);
ATF_CHECK_MSG(iszero(d1), "d1=%a", d1);
ATF_CHECK_MSG(!iszero(inf), "inf=%a", inf);
ATF_CHECK_MSG(!iszero(-inf), "-inf=%a", -inf);
ATF_CHECK_MSG(!iszero(nan), "nan=%a [0x%s]", nan, formatbits(&nan));
ATF_CHECK_MSG(!iszero(nan), "nan=%a [0x%s]", nan, formatbits(&nan));
ATF_CHECK_MSG(!iszero(nan), "nan=%a [0x%s]", nan, formatbits(&nan));