easy:GetInfo_Condition_Unmet -- get info on unmet time conditional
unmet = easy:GetInfo_Condition_Unmet()
Returns the number 1 if the condition provided in
the previous request didn't match (see #CURLOPT_TIMECONDITION). Alas,
if this returns a 1 you know that the reason you didn't get data in return is
because it didn't fulfill the condition. Returns zero if the condition instead was met.