EPOCH_YEAR
yearbeg = EPOCH_YEAR;
&& EPOCH_YEAR - YEARSPERREPEAT / 2 < yearbeg);
y = (time_t)(EPOCH_YEAR - YEARSPERREPEAT
else if (yourtm.tm_year < EPOCH_YEAR - TM_YEAR_BASE) {
myy = EPOCH_YEAR;
j = EPOCH_YEAR;
min_year = max_year = EPOCH_YEAR;
+ EPOCH_YEAR + 1));
y = EPOCH_YEAR;