dcnieho/FreeGLUT — pull request #2 by nigels-com (2013-12-08 04:49:30+00:00)
Title: Support building freeglut in Regal-mode

Using rather than various GL/ES/GLX platform-specific headers
No side-effects unless FREEGLUT_REGAL is defined

Sourceforge bug 190
https://sourceforge.net/p/freeglut/bugs/190/