[Bug 46727] Alekhine's Gun crashes on startup when using FAudio

https://bugs.winehq.org/show_bug.cgi?id=46727

--- Comment #2 from Ethan Lee  ---
Created attachment 63707
  --> https://bugs.winehq.org/attachment.cgi?id=63707
Patch to work around startup crash

Tracing around a bit, it seems that the original error message is right. When
the engine creates a source voice, it passes in a send list with 1 output
voice, which is a pointer that doesn't come from XAudio2 at all! I have no idea
what this pointer is or where it's from, so this temporary patch just returns
an error for those voices. I have no idea if this is the correct behavior or if
those pointers actually DO mean something and I'm not seeing the source of
them.