v0.3

Should be usable now.

v0.2

• All functions now return pointers instead of accepting them.
• More robust than before. All functions should take NULL pointers as input.
• Improvements to --help output.
• Invalid input or usage of the API is now better indicated.
• Tests have been added.

v0.1

I am planning on rewriting this and changing the API significantly. I am publishing this so I can refer back to this old style of doing things.