parsedate
extern time_t parsedate(const char *dateString, time_t now);
time_t buildDateTimeStamp = parsedate(buildDateTime, -1);
time_t timeValue = parsedate(value, time(NULL));
expiration = parsedate(optarg, time(NULL)) / (3600 * 24);
dateAsTime = parsedate (tempDateString, currentTime);
if (date == NULL || !date[0] || parsedate(date, time(NULL)) < 0)
parsedPredicate << parsedate(date.String(), time(NULL));
tmp.time_tt = parsedate(textView->Text(), time(0));