CryptEncodeObjectEx

function CryptEncodeObjectEx(

  dwCertEncodingType: DWORD;

  lpszStructType: LPCSTR;

  pvStructInfo: Pointer;

  dwFlags: DWORD;

  pEncodePara: PCRYPT_ENCODE_PARA;

  pvEncoded: Pointer;

  var pcbEncoded: DWORD

):BOOL;