#ifndef _CMAIN_H
#define _CMAIN_H

#define SCREEN_WIDTH  640
#define SCREEN_HEIGHT 480

void render_scene(void);
void process_normal_keys(unsigned char key, int x, int y);
void process_special_keys(int key, int x, int y);
void init_gl(void);
int main(int argc, char **argv);

#endif