//C++ header - Open Scene Graph - Copyright (C) 1998-2002 Robert Osfield
//Distributed under the terms of the GNU Library General Public License (LGPL)
//as published by the Free Software Foundation.

#ifndef OSGGLUT_VERSION
#define OSGGLUT_VERSION 1

#include <osgGLUT/Export>


extern "C" {

/**
 * osgGLUTGetVersion() returns the library version number.
 * Numbering convention : osg_src-0.8.31 will return 0.8.31.
 *
 * This C function can be also used to check for the existence of the OpenSceneGraph
 * library using autoconf and its m4 macro AC_CHECK_LIB.
 *
 * Here is the code to add to your configure.in:
 \verbatim
 #
 # Check for the OpenSceneGraph (OSG) GLUT library
 #
 AC_CHECK_LIB(osg, osgGLUTGetVersion, ,
    [AC_MSG_ERROR(OpenSceneGraph GLUT library not found. See http://www.openscenegraph.org)],)
 \endverbatim
*/
extern OSGGLUT_EXPORT const char* osgGLUTGetVersion();

/**
 * getLibraryName_osgGLUT() returns the library name in human friendly form.
*/
extern OSGGLUT_EXPORT const char* osgGLUTGetLibraryName();

}

#endif