OALIoCtlHalDdkCall (Windows Embedded CE 6.0)
1/5/2010
This function is called from OEMIoControl for IOCTL_HAL_DDK_CALL.
Syntax
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 Value
TRUE indicates success.
FALSE indicates failure.
Requirements
| Header | oal_io.h |
| Library | Developer Implemented |
| Windows Embedded CE | Windows CE 5.0 and later |