if (dv_s.date1.cal != CAL_UNKNOWN)
result |= numbers_to_sdn(&dv_s.date1);
if (dv_s.date2.cal != CAL_UNKNOWN)
result |= numbers_to_sdn(&dv_s.date2);
}
if (result != 0) {
if (dv_s.date1.cal != CAL_UNKNOWN)
result |= numbers_to_sdn(&dv_s.date1);
if (dv_s.date2.cal != CAL_UNKNOWN)
result |= numbers_to_sdn(&dv_s.date2);
}
if (result != 0) {