sdlJoystickGetDeviceGuid function
Get the implementation-dependent GUID for the joystick at a given device index.
This function can be called before any joysticks are opened.
\param device_index the index of the joystick to query (the N'th joystick on the system \returns the GUID of the selected joystick. If called on an invalid index, this function returns a zero GUID
\since This function is available since SDL 2.0.0.
\sa SDL_JoystickGetGUID \sa SDL_JoystickGetGUIDString
extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetDeviceGUID(int device_index)
Implementation
SdlGuid sdlJoystickGetDeviceGuid(int deviceIndex) {
final sdlJoystickGetDeviceGuidLookupFunction = libSdl2.lookupFunction<
SdlGuid Function(Int32 deviceIndex),
SdlGuid Function(int deviceIndex)>('SDL_JoystickGetDeviceGUID');
return sdlJoystickGetDeviceGuidLookupFunction(deviceIndex);
}