I've added a target to build a library (libVPNUtildylib). This allows me to link it in my project (which is a Xamarin.Mac project, so I can't just copy the code). I don't know if this could be useful to anyone else. Anyway, it's not much, just created the dylib target, set the deployment target to 10.10 and added all the file under the Common folder to the "Headers" and "Compile Sources" Build Phases.
I've added a target to build a library (libVPNUtildylib). This allows me to link it in my project (which is a Xamarin.Mac project, so I can't just copy the code). I don't know if this could be useful to anyone else. Anyway, it's not much, just created the dylib target, set the deployment target to 10.10 and added all the file under the Common folder to the "Headers" and "Compile Sources" Build Phases.