// tutapp.h// definitions for guitar tutor application#ifndef TUTAPP_H#define TUTAPP_H#ifdef vDEBUG#include <v/vdebug.h>#endif#include <v/vapp.h>#include <v/vawinfo.h>#include "tcmdwin.h"class tutApp : public vApp{  friend int AppMain(int, char **);public:  tutApp(char* name) : vApp(name) { }  virtual ~tutApp() { }  virtual vWindow* NewAppWin(vWindow *win, char *name, int h, int w,			     vAppWinInfo *winInfo);  virtual void Exit(void);  virtual void CloseAppWin(vWindow *win);  virtual void AppCommand(vWindow *win, ItemVal id, ItemVal val,			  CmdType cType);protected:private:};#endif