Send a joystick specific effect packet
int SDL_JoystickSendEffect(SDL_Joystick *joystick, const void *data, int size);
|joystick||The joystick to affect|
|data||The data to send to the joystick|
|size||The size of the data to send to the joystick|
Returns 0, or -1 if this joystick or driver doesn't support effect packets
This function is available since SDL 2.0.16.