sdl: joystick: Add missing documentation link to JoystickUpdate
@@ -104,6 +104,7 @@ func (joy *Joystick) NumButtons() int {
return (int)(C.SDL_JoystickNumButtons(joy.cptr()))
}
+// JoystickUpdate (https://wiki.libsdl.org/SDL_JoystickUpdate)
func JoystickUpdate() {
C.SDL_JoystickUpdate()
}
