void gl_main()
{
	while( 1 )
	{
		// Manage non-graphical part
		switch( Task )
		{
		}

		// Wait for real screen swapping
		glaux_ready();
		
		// Manage graphical part
		switch( Task )
		{
		}

		// Wait for synchro
		glaux_synchro( 1 );
		glaux_swap();
	}
	
}