Get the number of POV hats on a joystick.
int SDL_GetNumJoystickHats(SDL_Joystick *joystick);
joystick | an SDL_Joystick structure containing joystick information |
Returns the number of POV hats on success or a negative error code on failure; call SDL_GetError() for more information.
This function is available since SDL 3.0.0.