WalletLibrary.sol

contract WalletLibrary is WalletEvents {

  ...

  // throw unless the contract is not yet initialized.
  modifier only_uninitialized { if (m_numOwners > 0) throw; _; }

  // constructor - just pass on the owner array to multiowned and
  // the limit to daylimit
  function initWallet(address[] _owners, uint _required, uint _daylimit)
      only_uninitialized {
    initDaylimit(_daylimit);
    initMultiowned(_owners, _required);
  }

  // kills the contract sending everything to `_to`.
  function kill(address _to) onlymanyowners(sha3(msg.data)) external {
    suicide(_to);
  }

  ...

}