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OALIoCtlHalDdkCall (Windows CE 5.0)

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This function is called from OEMIoControl for IOCTL_HAL_DDK_CALL.

BOOL OALIoCtlHalDdkCall(  UINT32 dwIoControlCode,  VOID *lpInBuf,  UINT32 nInBufSize,  VOID *lpOutBuf,  UINT32 nOutBufSize,  UINT32 *lpBytesReturned);

Parameters

  • dwIoControlCode
    [in] Set to IOCTL_HAL_DDK_CALL.

  • lpInBuf
    [in] Pointer to a BUSDATA_PARMS or OAL_DDK_PARAMS structure.

    The first DWORD or UINT32 of this structure is set to the IOCTL_HAL_GETBUSDATA, IOCTL_HAL_SETBUSDATA, or one of the I/O IOCTLs.

  • nInBufSize
    [in] Size of the lpInBuf parameter; either the size of the BUSDATA_PARMS or OAL_DDK_PARAMS structure.

  • lpOutBuf
    [in] Set to NULL.

  • nOutBufSize
    [in] Set to NULL.

  • lpBytesReturned
    [in] Set to NULL.

Return Values

TRUE indicates success.

FALSE indicates failure.

Remarks

Requirements

OS Versions: Windows CE Version 5.0 and later
Header: Oal_io.h
Link Library: Developer-defined

See Also

I/O Functions

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