Mesa (master): mesa: update glext.h to version 20131008

[Brian Paul]

Module: Mesa
Branch: master
Commit: 4d9e61c0461136e9811725c5faf2eb724d9d876d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4d9e61c0461136e9811725c5faf2eb724d9d876d

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Oct 15 09:05:17 2013 -0600

mesa: update glext.h to version 20131008

Only two notable changes in this revision:
* GLvoid has been replaced by void.
* Added the GL_NV_blend_equation_advanced extension.

---

 include/GL/glext.h | 1252 +++++++++++++++++++++++++++++++---------------------
 1 files changed, 750 insertions(+), 502 deletions(-)

Diff:   http://cgit.freedesktop.org/mesa/mesa/diff/?id=4d9e61c0461136e9811725c5faf2eb724d9d876d