I've added a source code repository to my website of my library of code. It's all reusable, so I figured a lot of people here could get some use out of it.

Included in my library is:

--Game development code
-----Particle engines
-----Math things (vectors/planes/cameras/frustums)
--Win32 code
-----Implementations of various win32 controls
--An fmod class implementation
--A Java implementation in C++
----String class
--Template code
----Basic comments
----Win32 template code for quick-starting win32 projects

You can view the repository here:

Hopefully someone gets something useful out of it! I'll upload more code as I add more to my library.