FASTLZ_UNEXPECT_CONDITIONAL
if (FASTLZ_UNEXPECT_CONDITIONAL(length < 4)) {
if (FASTLZ_UNEXPECT_CONDITIONAL(len > MAX_LEN - 2))
if (FASTLZ_UNEXPECT_CONDITIONAL(copy == MAX_COPY)) {
if (FASTLZ_UNEXPECT_CONDITIONAL(code == 255))
if (FASTLZ_UNEXPECT_CONDITIONAL(op + len + 3 >
if (FASTLZ_UNEXPECT_CONDITIONAL(ref - 1 <
if (FASTLZ_UNEXPECT_CONDITIONAL(op + ctrl > op_limit))
if (FASTLZ_UNEXPECT_CONDITIONAL(ip + ctrl > ip_limit))