LPFN_WSAADDRESSTOSTRINGW

type LPFN_WSAADDRESSTOSTRINGW = function(

  lpsaAddress: PSOCKADDR;

  const dwAddressLength: DWORD;

  const lpProtocolInfo: LPWSAPROTOCOL_INFOW;

  const lpszAddressString: PWideChar;

  var lpdwAddressStringLength: DWORD

):Integer;