bin/unzip/timezone.c

635   struct tm *ltm;               /* Local time. */
659     ltm = localtime(&then);
660     if (ltm == (struct tm *)NULL ||
661         (tzoffset_adj = loctime - mkgmtime(ltm)) == 0L)
666   if (ltm == (struct tm *)NULL || tzoffset_adj != 0L) {
673     if (ltm->tm_isdst  && !save_isdst)
680     else if (!ltm->tm_isdst && save_isdst)
687     ltm->tm_isdst = save_isdst;
690   if (tm != ltm)  /* `tm' may already point to localtime's internal storage */
691     *tm = *ltm;