[MojoDS]

Есть Dll писаная на C++. В ней есть функция, которая использует описанную структуру.

Код:

typedef struct {

    unsigned int	Magic;
    unsigned char	Version;
    unsigned char	GlobalMACType;
    unsigned char	GlobalMACScope;
    int				EncryptionKeyID;
    unsigned char	EncryptedSessionKey[SDBSET_HEADER_ENCRYPTED_SESSION_KEY_SIZE];
    unsigned char	Reserved[SDBSET_HEADER_RESERVED_SIZE];

} SDBSETHeader;

typedef struct {

    unsigned int	Magic;
    unsigned int	Number;
    unsigned char	MAC[SDBSET_TRAILER_GLOBAL_MAC_SIZE];
    unsigned char	Reserved[SDBSET_TRAILER_RESERVED_SIZE];

} SDBSETTrailer;

typedef struct {
	char			*pszAsciiMACKey;
	SDBSETHeader	Header;
	SDBSETTrailer	Trailer;
	unsigned char	WorkingBuffer[SDBSET_WORKING_BUFFER_SIZE];

} SDBSETParameters;

SDBSETParameters sParam;

nRet = SDBSETOpenFile(&sParam, pszFileName, SDBSET_MODE_READFILE, &fpFile);

На Дельфях написал так:

Код:

type
  TSDBSETHeader = record
  Magic: DWORD;
  Version: byte;
  GlobalMACType: byte;
  GlobalMACScope: byte;
  EncryptionKeyID: LongWord;
  EncryptedSessionKey: array[0..63] of Char;
  Reserved: array[0..180] of Char;
  end;

  SDBSETTrailer = record
  Magic: DWORD;
  Number: DWORD;
  MAC: array[0..19] of Char;
  Reserved: array[0..35] of Char;
  end;

  TSDBSETParameters = record 
  pszAsciiMACKey: array[0..31] of Char;
  Header: TSDBSETHeader;
  Trailer: SDBSETTrailer;
  WorkingBuffer: array[0..127] of Char;
  end;

TSDBSETOpenFile = function(psParameters: PAnsiChar; pszFileName: PAnsiChar;
                  nFileMode: integer; ppFile: Pointer):integer; stdcall;
var
  SDBSETOpenFile: TSDBSETOpenFile;
  sParam: TSDBSETParameters;
  LibraryHndl: THandle;
  FileSDS : Pointer;
  FileName: array[0..250] of Char;
begin
  LibraryHndl := 0;
  FileSDS := 0;
  FileName := 'n:\SDBsample.sds';
  sParam.pszAsciiMACKey := '1234567812345678';

  if LibraryHndl = 0 then begin
    LibraryHndl := LoadLibrary(PChar('sdbset.dll'));
  end;
    if LibraryHndl <> 0 then begin
    @SDBSETOpenFile := GetProcAddress(LibraryHndl, PChar('SDBSETOpenFile'));
  end
  else
    raise BACSException.Create('Невозможно загрузить библиотеку sdbapi.dll');
  Res := SDBSETOpenFile(@sParam,@FileName,1,@FileSDS);

Функция вызывается, но параметры не возвращаются. А точнее в sParam пишется всякая ерунда.
В чем проблема? Может я что не так объявил?