Detect Circular Xref in AutoLISP

[Ahankhah]

Hi,
I need to check in AutoLISP whether an attached Xref in the current drawing creates a circular reference (refers to itself or a parent Xref).

Is there a way, using AutoLISP or ActiveX, to detect this before attaching or reloading the Xref?

Ideally, a function that takes the Xref name and returns True/False for circular reference.

Any sample code or approach would be greatly appreciated.