getJoystickDeviceGuid method
Get the implementation-dependent GUID for the joystick at a given device
index
.
Implementation
SDL_JoystickGUID getJoystickDeviceGuid(final int index) {
final g = sdl.SDL_JoystickGetDeviceGUID(index);
if (g.data[0] == 0) {
throw SdlError(0, getError());
}
return g;
}