VOID __stdcall ViAvlNodeInitializeSessionId(_VF_AVL_TREE *Tree, _VF_AVL_TREE_NODE_EX *Node){
unsigned int SessionId;
if( Tree->UseSessionId && MmIsSessionAddress(Node->Base.p) )
SessionId = MmGetSessionIdEx(KeGetCurrentThread()->ApcState.Process);
else
SessionId = -1;
Node->SessionId = SessionId;
}