代表Xamarin绑定中的结构

Question

我正在尝试我的第一个绑定项目，我的大部分方法都在运行。我不知道如何绑定以下结构：

typedef struct StarPrinterStatus_
{
  // printer status 1
  SM_BOOLEAN coverOpen;
  SM_BOOLEAN offline;
  SM_BOOLEAN compulsionSwitch;

  // printer status 2
  SM_BOOLEAN overTemp;
  SM_BOOLEAN unrecoverableError;
  SM_BOOLEAN cutterError;
  SM_BOOLEAN mechError;

  // printer status 3
  SM_BOOLEAN pageModeCmdError;
  SM_BOOLEAN paperSizeError;
  SM_BOOLEAN presenterPaperJamError;
  SM_BOOLEAN headUpError;

  // printer status 4
  SM_BOOLEAN blackMarkDetectStatus;
  SM_BOOLEAN paperEmpty;
  SM_BOOLEAN paperNearEmptyInner;
  SM_BOOLEAN paperNearEmptyOuter;

  // printer status 5
  SM_BOOLEAN stackerFull;

  // printer status 6
  SM_BOOLEAN etbAvailable;
  UCHAR etbCounter;

  // printer status 7
  UCHAR presenterState;

  // raw
  UINT32 rawLength;
  UCHAR raw[63];
} StarPrinterStatus, StarPrinterStatus_0;

typedef struct StarPrinterStatus_1_
{
  // printer status 1
  SM_BOOLEAN coverOpen;
  SM_BOOLEAN offline;
  SM_BOOLEAN compulsionSwitch;

  // printer status 2
  SM_BOOLEAN overTemp;
  SM_BOOLEAN unrecoverableError;
  SM_BOOLEAN cutterError;
  SM_BOOLEAN mechError;

  // printer status 3
  SM_BOOLEAN receiveBufferOverflow;
  SM_BOOLEAN pageModeCmdError;
  SM_BOOLEAN blackMarkError;
  SM_BOOLEAN presenterPaperJamError;
  SM_BOOLEAN headUpError;

  // printer status 4
  SM_BOOLEAN receiptBlackMarkDetection;
  SM_BOOLEAN receiptPaperEmpty;
  SM_BOOLEAN receiptPaperNearEmptyInner;
  SM_BOOLEAN receiptPaperNearEmptyOuter;

  // printer status 5
  SM_BOOLEAN presenterPaperPresent;
  SM_BOOLEAN peelerPaperPresent;
  SM_BOOLEAN stackerFull;
  SM_BOOLEAN slipTOF;
  SM_BOOLEAN slipCOF;
  SM_BOOLEAN slipBOF;
  SM_BOOLEAN validationPaperPresent;
  SM_BOOLEAN slipPaperPresent;

  // printer status 6
  SM_BOOLEAN etbAvailable;
  UCHAR etbCounter;

  // printer status 7
  UCHAR presenterState;

  // raw
  UINT32 rawLength;
  UCHAR raw[63];
} StarPrinterStatus_1;

typedef struct StarPrinterStatus_2_
{
  // printer status 1
  SM_BOOLEAN coverOpen;
  SM_BOOLEAN offline;
  SM_BOOLEAN compulsionSwitch;

  // printer status 2
  SM_BOOLEAN overTemp;
  SM_BOOLEAN unrecoverableError;
  SM_BOOLEAN cutterError;
  SM_BOOLEAN mechError;
  SM_BOOLEAN headThermistorError;

  // printer status 3
  SM_BOOLEAN receiveBufferOverflow;
  SM_BOOLEAN pageModeCmdError;
  SM_BOOLEAN blackMarkError;
  SM_BOOLEAN presenterPaperJamError;
  SM_BOOLEAN headUpError;
  SM_BOOLEAN voltageError;

  // printer status 4
  SM_BOOLEAN receiptBlackMarkDetection;
  SM_BOOLEAN receiptPaperEmpty;
  SM_BOOLEAN receiptPaperNearEmptyInner;
  SM_BOOLEAN receiptPaperNearEmptyOuter;

  // printer status 5
  SM_BOOLEAN presenterPaperPresent;
  SM_BOOLEAN peelerPaperPresent;
  SM_BOOLEAN stackerFull;
  SM_BOOLEAN slipTOF;
  SM_BOOLEAN slipCOF;
  SM_BOOLEAN slipBOF;
  SM_BOOLEAN validationPaperPresent;
  SM_BOOLEAN slipPaperPresent;

  // printer status 6
  SM_BOOLEAN etbAvailable;
  UCHAR etbCounter;

  // printer status 7
  UCHAR presenterState;

  // raw
  UINT32 rawLength;
  UCHAR raw[63];
} StarPrinterStatus_2;

使用以下方法调用它们：

- (void)getParsedStatus:(void *)starPrinterStatus :(u_int32_t)level;

我想绑定到：

    [Export ("getParsedStatus::")]
    void GetParsedStatus (??? starPrinterStatus, int level);

我真的不知道如何在我的装订中代表这一点。这些都是Star Micronics iOS SDK的一部分。