pub unsafe extern "C" fn Tss2_Sys_SetPrimaryPolicy_Prepare(
    sysContext: *mut TSS2_SYS_CONTEXT,
    authHandle: TPMI_RH_HIERARCHY_AUTH,
    authPolicy: *const TPM2B_DIGEST,
    hashAlg: TPMI_ALG_HASH
) -> TSS2_RC