/usr/include/Inventor/system/gl-headers.h is in libcoin60-dev 3.1.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | #ifndef COIN_GLHEADERS_H
#define COIN_GLHEADERS_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
/*
* This header file is supposed to take care of all operating system
* dependent anomalies connected to including the gl.h header file.
*/
/* This define is at least needed before inclusion of the header files
that are part of NVidia's Linux drivers v41.91. Without it, none of
the extension and OpenGL 1.1+ function prototypes will be set up. */
#define GL_GLEXT_PROTOTYPES 1
/* #include <windows.h> - not needed on system */
#include <GL/gl.h>
/* #include <GL/glu.h> - not found on system */
#include <GL/glext.h>
#endif /* ! COIN_GLHEADERS_H */
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