PURPOSE

This script extracts the function signatures from glew-2.0.0/include/GL/glew.h and creates XS stubs for each.

This should also autogenerate stub documentation by adding links to the OpenGL documentation for each function via

https://www.opengl.org/sdk/docs/man/html/glShaderSource.xhtml

Also, it should parse the feature groups of OpenGL and generate a data structure that shows which features are associated with which functions.

Automagic Perlification

We should think about how to ideally enable the typemap to automatically perlify the API. Or just handwrite it for the _p functions?!

We should move the function existence check into the AUTOLOAD part so the check is made only once instead of on every call. Microoptimization, I know.