So, nothing on mac help then?
Sabiru hit the nail on the head
The injector is currently Windows dependent. The creator of the code included windows.h and winternl.h, both of which are specific to the Windows API. Someone will have to rewrite sections of the injector using platform independent functions and libraries. I'm not exactly sure how much of it is already platform independent.
Unfortunately, I am not experienced enough at programming to tackle that task, nor do I have a Mac with which to test code on.
I hope this helps, and I wish anyone who attempts to create a Mac version the best of luck, as it is certainly outside of my realm of understanding.