extern void ClearScreen(void);
extern void DoDebug(void);
extern void DoTable(short table[NO_SQUARES]);
+extern void ElapsedTime(ElapsedTime_mode iop);
extern void EditBoard(void);
extern void ExitShogi(void);
extern void GiveHint(void);
extern void Printf(const char *format, ...);
extern void RequestInputString(char* buffer, unsigned bufsize);
extern int GetString(char* sx);
+extern void SetupBoard(void);
extern void ShowPatternCount(short side, short n);
extern void ShowPostnValue(short sq);
extern void ShowPostnValues(void);