//C++ header - Open Scene Graph Simulation - Copyright (C) 1998-2002 Robert Osfield
// Distributed under the terms of the GNU General Public License (GPL)
// as published by the Free Software Foundation.
//
// All software using osgSim must be GPL'd or excempted via the 
// purchase of the Open Scene Graph Professional License (OSGPL)
// for further information contact robert@openscenegraph.com.

#ifndef OSGSIM_VERSION
#define OSGSIM_VERSION 1

#include <osgSim/Export>

extern "C" {

/**
 * osgSimGetVersion() returns the library version number.
 * Numbering convention : OpenSceneGraph-Sim-0.1 will return 0.1 from osgSimgetVersion.
 *
 * 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-Sim library
 #
 AC_CHECK_LIB(osg, osgSimGetVersion, ,
    [AC_MSG_ERROR(OpenSceneGraph library not found. See http://www.openscenegraph.org)],)
 \endverbatim
*/
extern OSGSIM_EXPORT const char* osgSimGetVersion();

/**
 * osgSimGetLibraryName() returns the library name in human friendly form.
*/
extern OSGSIM_EXPORT const char* osgSimGetLibraryName();

}

#endif