Обработчик событий для консоли

static BOOL WINAPI Handler (DWORD CntrlEvent);
volatile static BOOL Exit = FALSE;
int _tmain (int argc, LPTSTR argv [])
{
    setlocale(0, "rus");
    
    SetConsoleCtrlHandler (Handler, TRUE);
    while (!Exit) 
    {
        Sleep (4750); 
        Beep (1000, 250);
        _tprintf (_T ("5 seconds\n"));
 
    }
    _tprintf (_T ("Stopping the main program as requested.\n"));
 
    system("pause");
    return 0;
}   
 
BOOL WINAPI Handler (DWORD CntrlEvent) 
{
    Exit = TRUE;
 
    switch (CntrlEvent)
    { 
        /* The signal timing will determine if you see the second handler message */
    case CTRL_C_EVENT:
        _tprintf (_T ("Ctrl-c received by handler. Leaving in 10 seconds\n"));
        Sleep (3000); /* Decrease this time to get a different effect */
        _tprintf (_T ("Leaving handler in 7 seconds.\n"));
        Sleep (7000);  /* Also try decreasing this time */
        return TRUE; /* TRUE indicates that the signal was handled. */
    case CTRL_CLOSE_EVENT:
        _tprintf (_T ("Leaving the handler in 10 seconds.\n"));
        Sleep (2000); /* Decrease this time to get a different effect */
        _tprintf (_T ("\nLeaving handler in 8 seconds.\n"));
        Sleep (8000);  /* Also try decreasing this time */
        return TRUE; /* Try returning FALSE. Any difference? */
 
    case CTRL_BREAK_EVENT: 
        Beep( 900, 200 ); 
        printf( "Ctrl-Break event\n\n" );
        return FALSE; 
 
    case CTRL_LOGOFF_EVENT:
        Beep( 1000, 200 ); 
        printf( "Ctrl-Logoff event\n\n" );
        Sleep (5000);//выход через 5 сек
        return FALSE; 
 
    case CTRL_SHUTDOWN_EVENT: 
        Beep( 1000, 200 ); 
        printf( "Ctrl-Shutdown event\n\n" );
        Sleep (5000);//выход через 5 сек
        return FALSE; 
 
    default:
        _tprintf (_T ("Event: %d. Leaving in 10 seconds\n"), CntrlEvent);
        Sleep (4000); /* Decrease this time to get a different effect */
        _tprintf (_T ("Leaving handler in 6 seconds.\n"));
        Sleep (6000);  /* Also try decreasing this time */
        return TRUE; /* TRUE indicates that the signal was handled. */
    }
}