2b3859937b
In register_code16 and unregister_code16 we call register_code and unregister_code twice, once for the mods and once for the keycode. The (un)register_code have many check to see that keycode we have sent however because we know that we are sending it a mods key, why not just skip all of it and call (un)register_mods instead. This will skip alot of checks and should speedup the loop a little.