Okay, okay, then don't rely on me if you need help about that audio plugin
Because without having the source code I can hardly guess
what the bugs are
About the wifi plugin. Yeah, I had a look at the source and I noticed it's quite a bit similar to dswifi lib. But if you want to make it work with most wifi-enabled apps, it lacks two important things:
1) periodically sending beacons (dswifi-based apps need this)
2) replying to probe requests (Nintendo WFC apps need this)
If you want I'm coding something a bit similar in DeSmuME. It's called SoftAP. It basically tries to simulate an access point.