Feature Request: Find similar functions between two games/projects

[hollow-owl]

Would it be possible to find similar functions between two games/projects or different versions of the same game?

For example if theres a 100% decompiled game like Mario Party 4 and another game like Mario Party 5 which is not completely decompiled. It would be nice to be able to see which functions are the same or similar between the two games so that work isn't repeated.

Maybe a cli option to see the similarities between two projects
objdiff-cli diff project -1 prog1 -2 prog2

And it could output a list of matching or similar functions/objects:

100% proj1_func1 proj2_funcA
99% proj1_func2 proj2_funcB
95% proj1_func3 proj2_funcC
...

[tomsons26]

Related to #284
Tho not exactly the same as my scope was within same module, not cross modules