Rewrite API

[BraedonWooding]

There are a few points in the API that are pretty messy.

• Definition of constants
• Lack of GDB/LLDB support for our CPP strings
• Support C++ in windows
• Max Path Length in windows isn't always 256, you can for example use a \\?\ prefix in older windows to allow longer paths (up to 32kbs ish).
  • I'm not going to support UNC paths (the \\?\ prefix) though (let's document that though).
  • I don't want to support an absurd stack array of anything above a couple thousand bytes. So we should require a buffer to be passed in for the cases of long paths, but we should allow overriding the path length for the case of windows.