minor update to os2 config file.
diff --git a/include/SDL_config_os2.h b/include/SDL_config_os2.h
index 56025fe..33e4ba8 100644
--- a/include/SDL_config_os2.h
+++ b/include/SDL_config_os2.h
@@ -33,12 +33,14 @@
#define SDL_POWER_DISABLED 1
#define SDL_HAPTIC_DISABLED 1
-#define SDL_HIDAPI_DISABLED 1
#define SDL_SENSOR_DUMMY 1
#define SDL_VIDEO_DRIVER_DUMMY 1
#define SDL_VIDEO_DRIVER_OS2 1
#define SDL_JOYSTICK_OS2 1
+#define SDL_HIDAPI_DISABLED 1
+/*#undef SDL_JOYSTICK_HIDAPI */
+/*#undef SDL_JOYSTICK_VIRTUAL */
/* Enable OpenGL support */
/* #undef SDL_VIDEO_OPENGL */