639 	long int days, rem, y, wday, yday;  in unmktime()  local
642 	days = time / SECS_PER_DAY;  in unmktime()
647 		--days;  in unmktime()
651 		++days;  in unmktime()
658 	wday = (4 + days) % 7; /* Day in the week. Not currently used */  in unmktime()
667 	while (days < 0 || days >= (__isleap (y) ? 366 : 365))  in unmktime()
670 		long int yg = y + days / 365 - (days % 365 < 0);  in unmktime()
673 		days -= ((yg - y) * 365  in unmktime()
679 	yday = days; /* day in the year.  Not currently used. */  in unmktime()
681 	for (y = 11; days < (long int) ip[y]; --y)  in unmktime()
683 	days -= ip[y];  in unmktime()
685 	*dayp = days + 1; /* day in the month */  in unmktime()