Function Esys_AC_GetCapability_Async 

pub unsafe extern "C" fn Esys_AC_GetCapability_Async(
    esysContext: *mut ESYS_CONTEXT,
    optionalSession1: ESYS_TR,
    optionalSession2: ESYS_TR,
    optionalSession3: ESYS_TR,
    ac: ESYS_TR,
    capability: TPM_AT,
    count: UINT32,
) -> TSS2_RC