--- board3d/fun3d.orig.h	2013-06-16 11:16:22.000000000 +0900
+++ board3d/fun3d.h	2014-06-26 16:28:42.000000000 +0900
@@ -24,8 +24,8 @@
 #endif
 
 #if defined(USE_APPLE_OPENGL)
-#include <gl.h>
-#include <glu.h>
+#include <OpenGL/gl.h>
+#include <OpenGL/glu.h>
 #else
 #include <GL/gl.h>
 #include <GL/glu.h>