extern const char* const SERVER_FIFO;
extern const char* const CLIENT_FIFO;

int rnd(int range);
int chatpos(int x, int y);
int emptypos(int x, int y);
int checkpos(int x, int y);

int capture_keyboard(void);
void setup_window(void);
void terminate_window(void);
void update_score(int score);
void update_board(void);

#endif // __WORM_UTILS__
