[outdated DCTIME and T_LARGE_INTEGER]Further InformationF_ConvExtTimeToDcTimeF_ConvTcTimeToDcTimeF_ConvTcTimeToExtTimeF_GetActualDcTimeF_GetCurDcTaskTimeF_GetCurDcTickTimeF_GetCurExtTimeFB_EcExtSyncCalcTimeDiffFB_EcExtSyncCheck