25#ifndef SFML_OPENGL_HPP
26#define SFML_OPENGL_HPP
32#include <SFML/Config.hpp>
39#if defined(SFML_SYSTEM_WINDOWS)
45#elif defined(SFML_SYSTEM_LINUX) || defined(SFML_SYSTEM_FREEBSD)
50#elif defined(SFML_SYSTEM_MACOS)
52 #include <OpenGL/gl.h>
53 #include <OpenGL/glu.h>