void write_high_score_table(void);
int snprintscore(char *s, size_t n, int score);
void show_score(void);
-void display_scores(SDL_Surface *s, uint32_t x, uint32_t y);
+void display_scores(uint32_t x, uint32_t y);
int new_high_score(int score);
int insert_score(int score);
int process_score_input(SDL_keysym *key);