1395 utc_to_tod(time_t utc)  in utc_to_tod()  argument
1408 	if (utc < 0)			/* should never happen */  in utc_to_tod()
1409 		utc = 0;  in utc_to_tod()
1411 	saved_tod.tod_sec += utc - saved_utc;  in utc_to_tod()
1412 	saved_utc = utc;  in utc_to_tod()
1416 	dse = utc / 86400;		/* days since epoch */  in utc_to_tod()
1418 	tod.tod_sec = utc % 60;  in utc_to_tod()
1419 	tod.tod_min = (utc % 3600) / 60;  in utc_to_tod()
1420 	tod.tod_hour = (utc % 86400) / 3600;  in utc_to_tod()
1444 	time_t utc;  in tod_to_utc()  local
1510 	utc = (year - 70);		/* next 3 lines: utc = 365y + y/4 */  in tod_to_utc()
1511 	utc += (utc << 3) + (utc << 6);  in tod_to_utc()
1512 	utc += (utc << 2) + ((year - 69) >> 2);  in tod_to_utc()
1513 	utc += days_thru_month[month] + tod.tod_day - 1;  in tod_to_utc()
1514 	utc = (utc << 3) + (utc << 4) + tod.tod_hour;	/* 24 * day + hour */  in tod_to_utc()
1515 	utc = (utc << 6) - (utc << 2) + tod.tod_min;	/* 60 * hour + min */  in tod_to_utc()
1516 	utc = (utc << 6) - (utc << 2) + tod.tod_sec;	/* 60 * min + sec */  in tod_to_utc()
1518 	return (utc);  in tod_to_utc()