PPSSPP Git (2013/12/29)

PPSSPP Git (2013/12/29) is compiled. PPSSPP is a fast and portable PSP emulatorfor Android, Windows, Mac, and Linux, written in C++.

PPSSPP Git Changelog:
* Prevent replacing an acosf variant.

There's another func that looks identical to this one except its jal in
VC2. Replacing it with acosf() breaks fog and targetting.