// dosToMs — преобразование DOS-даты/времени (ZIP) в миллисекунды (unix epoch).

export function dosToMs(date, time) {
  const year = 1980 + ((date >> 9) & 0x7f);
  const month = (date >> 5) & 0x0f;
  const day = date & 0x1f;
  const hour = (time >> 11) & 0x1f;
  const min = (time >> 5) & 0x3f;
  const sec = (time & 0x1f) * 2;
  return new Date(year, month - 1, day, hour, min, sec).getTime();
}