SDL_JoystickNumBalls — Get the number of joystick trackballs
#include "SDL.h"
int
            SDL_JoystickNumBalls( | 
            SDL_Joystick * | joystick); | 
          
SDL_JoystickGetBall(3), SDL_JoystickOpen(3)
| COPYRIGHT | 
|---|
| 
                 This manual page is taken from the SDL library, licensed under GNU LGPL.  |