marinesciencedude/xenia-canary-mousehook halo3fix

HALO 3 Fix

on GitHub

Original comment: AdrianCassar@c469d2d, canary version: xenia-canary@3876a16

Thanks to @AdrianCassar and Future Unseen on the Xenia Discord Server for testing and fixing this issue, HALO games should be playable now.