539 	register u_long date_ui;  in chufilter()  local
634 	date_ui = tmp + yearstart;  in chufilter()
636 	if (date_ui < (rtime->l_ui + CLOCK_WAYTOOBIG)  in chufilter()
637 	    && date_ui > (rtime->l_ui - CLOCK_WAYTOOBIG))  in chufilter()
644 	date_ui = calyearstart(rtime->l_ui, NULL);  in chufilter()
645 	if (date_ui != yearstart) {  in chufilter()
646 		yearstart = date_ui;  in chufilter()
647 		date_ui += tmp;  in chufilter()
649 			      date_ui, rtime->l_ui, (long)date_ui-(long)rtime->l_ui);  in chufilter()
650 		if (date_ui < (rtime->l_ui + CLOCK_WAYTOOBIG)  in chufilter()
651 		    && date_ui > (rtime->l_ui - CLOCK_WAYTOOBIG))  in chufilter()
659 	ts.l_ui = date_ui;  in chufilter()
670 		date_ui = tmp;   in chufilter()
671 		date_ui += calyearstart(yearstart - CLOCK_WAYTOOBIG,  in chufilter()
673 		if ((rtime->l_ui - date_ui) < CLOCK_WAYTOOBIG)  in chufilter()
682 	date_ui = tmp;  in chufilter()
683 	date_ui += calyearstart(yearstart + (400 * SECSPERDAY),  in chufilter()
685 	if ((date_ui - rtime->l_ui) >= CLOCK_WAYTOOBIG) {  in chufilter()
691 	reftime = date_ui;  in chufilter()
700 		off[i].l_ui = date_ui;  in chufilter()
723 	date_ui = 0;  in chufilter()
726 	    M_ADD(date_ui, tmp, off[i].l_ui, off[i].l_uf);  in chufilter()
727 	if (M_ISNEG(date_ui, tmp))  in chufilter()
738 	if (date_ui < 9 || date_ui > 0xfffffff7) {  in chufilter()
747 			M_LSHIFT(date_ui, tmp);  in chufilter()
749 			    M_ADD(prod_ui, prod_uf, date_ui, tmp);  in chufilter()
759 		    date_ui = 0xffffffff;  in chufilter()
761 		    date_ui = 0;  in chufilter()
781 			M_LSHIFT3(highbits, date_ui, tmp);  in chufilter()
784 				   highbits, date_ui, tmp);  in chufilter()
789 		date_ui = prod_ovr;  in chufilter()
801 	M_ADD(date_ui, tmp, offset_fudge.l_ui, offset_fudge.l_uf);  in chufilter()
819 		      mfptoa(date_ui, tmp, 8), lfptoa(&off[imin], 8),  in chufilter()