pub unsafe extern "C" fn Esys_MakeCredential(
    esysContext: *mut ESYS_CONTEXT,
    handle: ESYS_TR,
    shandle1: ESYS_TR,
    shandle2: ESYS_TR,
    shandle3: ESYS_TR,
    credential: *const TPM2B_DIGEST,
    objectName: *const TPM2B_NAME,
    credentialBlob: *mut *mut TPM2B_ID_OBJECT,
    secret: *mut *mut TPM2B_ENCRYPTED_SECRET
) -> TSS2_RC