Several warnings when compiling #17
Description
When compiling libogc2, there are a lot of (benign) warnings upon compilation. These were addressed in the original libogc, but these commits were not ported over to libogc2.
I have created PRs porting over libogc commits that address the warnings: #9, #14
There may still be a few warnings that I haven't created PRs for yet, let me know if there are any other warnings if you merge those PRs and I'll create them ASAP.