VOID __fastcall ViTagBuffer(VOID *AdvertisedBuffer, UINT64 AdvertisedLength, UINT16 WhereToTag){
if( (WhereToTag & 1) != 0 )
*((_QWORD *)AdvertisedBuffer - 1) = ViDmaVerifierTag;
if( (WhereToTag & 2) != 0 )
*(_QWORD *)((char *)AdvertisedBuffer + (unsigned int)AdvertisedLength) = ViDmaVerifierTag;
}