RetroArch/libretro-common/glsym
..
glgen.py
glsym_es2.c
glsym_gl.c
README.md
rglgen.c

Autogenerate GL extension loaders

OpenGL desktop

Use Khronos' recent header.

./glgen.py /usr/include/GL/glext.h glsym_gl.h glsym_gl.c

OpenGL ES

./glgen.py /usr/include/GLES2/gl2ext.h glsym_es2.h glsym_es2.c