sdlNumJoysticks function
Count the number of joysticks attached to the system.
\returns the number of attached joysticks on success or a negative error code on failure; call SDL_GetError() for more information.
\since This function is available since SDL 2.0.0.
\sa SDL_JoystickName \sa SDL_JoystickPath \sa SDL_JoystickOpen
extern DECLSPEC int SDLCALL SDL_NumJoysticks(void)
Implementation
int sdlNumJoysticks() {
final sdlNumJoysticksLookupFunction = libSdl2
.lookupFunction<Int32 Function(), int Function()>('SDL_NumJoysticks');
return sdlNumJoysticksLookupFunction();
}