I realize that, but a macro library needs to inherit from some class, and the macros will only be available to that class, so not really global like functions (at least as far as I know…?)
Unless… What if I set it to inherit from Actor 
I realize that, but a macro library needs to inherit from some class, and the macros will only be available to that class, so not really global like functions (at least as far as I know…?)
Unless… What if I set it to inherit from Actor