initial work for GL_NV_blend_square extension
-rw-r--r-- 47290 Make-config
-rw-r--r-- 27297 Makefile.X11
drwxr-xr-x - bin
drwxr-xr-x - docs
drwxr-xr-x - include
drwxr-xr-x - progs
drwxr-xr-x - src