AlienOpenGL binding for Smalltalk

Fernando Olivero released a new OpenGL binding framework called "AlienOpenGL" for Pharo and Squeak implemented using Alien.
Alien (IA32ABI plugin for the Squeak virtual machine) is a new foreign function interface framework currently in preparation to extend the existing FFI.

The AlienOpenGL framework provides an interface to the 3D OpenGL graphics system, for producing 3D graphics in Smalltalk using OpenGL functions and extensions.