Enumeration: laMouseButton 

All values possible for mouse key entry from the libaria mouse input

typedef enum laMouseButton_t {
  BUTTON_NONE = 0,
  BUTTON_LEFT,
  BUTTON_MIDDLE,
  BUTTON_RIGHT,
  BUTTON_WHEEL_UP,
  BUTTON_WHEEL_DOWN,
  BUTTON_LAST = BUTTON_WHEEL_DOWN
} laMouseButton;

None.