text: #define CLICKBTN_PULLUP HIGH
  
  class ClickButton
  {
    public:
      ClickButton(uint8_t buttonPin);
      ClickButton(uint8_t buttonPin, boolean active);
      ClickButton(uint8_t buttonPin, boolean active, boolean internalPullup);
      void Update();
      int clicks;                   // button click counts to return
      boolean depressed;            // the currently debounced button (press) state (presumably it is not sad :)
      long debounceTime;
      long multiclickTime;
      long longClickTime;
    private:
      uint8_t _pin;                 // Arduino pin connected to the button
      boolean _activeHigh;          // Type of button: Active-low = 0 or active-high = 1
      boolean _btnState;            // Current appearant button state
      boolean _lastState;           // previous button reading
      int _clickCount;              // Number of button clicks within multiclickTime milliseconds
      long _lastBounceTime;         // the last time the button input pin was toggled, due to noise or a press
  };
  