578 	int days, rem, y, wday, yday;  in unmktime()  local
581 	days = div_u64_rem(time, SECS_PER_DAY, &rem);  in unmktime()
585 		--days;  in unmktime()
589 		++days;  in unmktime()
596 	wday = (4 + days) % 7; /* Day in the week. Not currently used */  in unmktime()
605 	while (days < 0 || days >= (__isleap (y) ? 366 : 365))  in unmktime()
608 		long int yg = y + days / 365 - (days % 365 < 0);  in unmktime()
611 		days -= (yg - y) * 365 +  in unmktime()
616 	yday = days; /* day in the year.  Not currently used. */  in unmktime()
618 	for (y = 11; days < (long int) ip[y]; --y)  in unmktime()
620 	days -= ip[y];  in unmktime()
622 	*dayp = days + 1; /* day in the month */  in unmktime()