pub unsafe extern "C" fn Esys_PCR_Allocate(
    esysContext: *mut ESYS_CONTEXT,
    authHandle: ESYS_TR,
    shandle1: ESYS_TR,
    shandle2: ESYS_TR,
    shandle3: ESYS_TR,
    pcrAllocation: *const TPML_PCR_SELECTION,
    allocationSuccess: *mut TPMI_YES_NO,
    maxPCR: *mut UINT32,
    sizeNeeded: *mut UINT32,
    sizeAvailable: *mut UINT32
) -> TSS2_RC