#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef WIN32
#include <windows.h>
#else
#include <unistd.h>
#endif
#include <math.h>
#include <GL/glut.h>
#include "pu.h"