I'm very sorry, because of my limited English skills, so I use the Google translation.
I want to install Android system on the vbox, but later found the official website of the vbox will produce conflict.
So I need to modify the source code, make a green version of vbox, I changed the source code in all the UUID, and a number of additional programs ...
In order not to conflict with the VBOX official website, and now I need to modify VMMR0.R0, VMMGC.GC these documents, so that they generate a different file name, ask I need to change source code or mmk where?