Function EnclaveUnsealData
pub unsafe fn EnclaveUnsealData(
protectedblob: *const c_void,
protectedblobsize: u32,
decrypteddata: Option<*mut c_void>,
buffersize: u32,
decrypteddatasize: *mut u32,
sealingidentity: Option<*mut ENCLAVE_IDENTITY>,
unsealingflags: Option<*mut u32>,
) -> Result<()>