483 ToSeconds(Hours, Minutes, Seconds, Meridian)  in ToSeconds()  argument
484     time_t	Hours;  in ToSeconds()
493 	if (Hours < 0 || Hours > 23)
495 	return (Hours * 60L + Minutes) * 60L + Seconds;
497 	if (Hours < 1 || Hours > 12)
499 	if (Hours != 12)
500 	    return (Hours * 60L + Minutes) * 60L + Seconds;
504 	if (Hours < 1 || Hours > 12)
506 	if (Hours != 12)
507 	    return ((Hours + 12) * 60L + Minutes) * 60L + Seconds;
517 Convert(Month, Day, Year, Hours, Minutes, Seconds, Meridian, DSTmode)  in Convert()  argument
521     time_t	Hours;
552     if ((tod = ToSeconds(Hours, Minutes, Seconds, Meridian)) < 0)