164 static char *	abbr(struct tm * tmp);
166 static long	delta(struct tm * newp, struct tm * oldp);
167 static void	dumptime(const struct tm * tmp);
189 static struct tm *
193 	register struct tm *	tmp;
197 		struct tm	tm;  local
200 		tm = *tmp;
201 		t = mktime(&tm);
289 	struct tm		tm;  local
290 	struct tm		newtm;
291 	register struct tm *	tmp;
292 	register struct tm *	newtmp;
506 			tm = *tmp;
507 			(void) strncpy(buf, abbr(&tm), (sizeof buf) - 1);
521 					(delta(&newtm, &tm) != (newt - t) ||
522 					newtm.tm_isdst != tm.tm_isdst)) {
535 				(delta(&newtm, &tm) != (newt - t) ||
536 				newtm.tm_isdst != tm.tm_isdst ||
551 			tm = newtm;
677 	struct tm		lotm;  in hunt()
678 	register struct tm *	lotmp;  in hunt()
679 	struct tm		tm;  in hunt()  local
680 	register struct tm *	tmp;  in hunt()
700 			tm = *tmp;  in hunt()
702 			(delta(&tm, &lotm) == (t - lot) &&  in hunt()
703 			tm.tm_isdst == lotm.tm_isdst &&  in hunt()
704 			strcmp(abbr(&tm), loab) == 0)) {  in hunt()
706 				lotm = tm;  in hunt()
721 struct tm *	newp;  in delta()
722 struct tm *	oldp;
745 	register struct tm *	tmp;  in show()
777 struct tm *	tmp;  in abbr()
817 register const struct tm *	timeptr;  in dumptime()
875 	struct tm		lotm;  in huntICU()
876 	register struct tm *	lotmp;  in huntICU()
877 	struct tm		tm;  in huntICU()  local
878 	register struct tm *	tmp;  in huntICU()
898 			tm = *tmp;  in huntICU()
902 			(delta(&tm, &lotm) == (t - lot) &&  in huntICU()
903 			tm.tm_isdst == lotm.tm_isdst)) {  in huntICU()
905 				lotm = tm;  in huntICU()
929 	struct tm gmt;  in dumptimeICU()
930 	struct tm loc;  in dumptimeICU()