pub unsafe extern "C" fn Tss2_Sys_ActivateCredential_Prepare(
sysContext: *mut TSS2_SYS_CONTEXT,
activateHandle: TPMI_DH_OBJECT,
keyHandle: TPMI_DH_OBJECT,
credentialBlob: *const TPM2B_ID_OBJECT,
secret: *const TPM2B_ENCRYPTED_SECRET
) -> TSS2_RC