OALIoCtlHalReleaseSysIntr (Windows Embedded CE 6.0)

1/5/2010

This function is called from OEMIoControl for IOCTL_HAL_RELEASE_SYSINTR. OALIoCtlHalReleaseSysIntr releases a previously-requested SYSINTR.

Syntax

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

Parameters

• dwIoControlCode
  [in] Set to IOCTL_HAL_RELEASE_SYSINTR.

• lpInBuf
  [in] Pointer to a UINT32 containing a SYSINTR value obtained with the IOCTL_HAL_REQUEST_SYSINTR IOCTL.

• nInBufSize
  [in] Set to sizeof(UINT32).

• lpOutBuf
  [out] Set to NULL.

• nOutBufSize
  [out] Set to zero, the size of lpOutBuf.

• lpBytesReturned
  [in] Set to NULL.

Return Value

TRUE indicates success.

FALSE indicates failure.

Requirements

See Also

Reference

Interrupt Functions