pub unsafe extern "C" fn Esys_PolicyAuthorize(
    esysContext: *mut ESYS_CONTEXT,
    policySession: ESYS_TR,
    shandle1: ESYS_TR,
    shandle2: ESYS_TR,
    shandle3: ESYS_TR,
    approvedPolicy: *const TPM2B_DIGEST,
    policyRef: *const TPM2B_NONCE,
    keySign: *const TPM2B_NAME,
    checkTicket: *const TPMT_TK_VERIFIED
) -> TSS2_RC