Latest compatible version of Classicube from the original GitHub repository (https://github.com/ClassiCube/ClassiCube) that can be compiled on Classicube for PowerMac PPC running Mac OS X 10.4.

third_party/dsiwifi/arm_iop/source/ath/mbox.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2021 Max Thomas
+ * This file is part of DSiWifi and is distributed under the MIT license.
+ * See dsiwifi_license.txt for terms of use.
+ */
+
+#ifndef _DSIWIFI_MBOX_H
+#define _DSIWIFI_MBOX_H
+
+#include "common.h"
+
+#define MBOXPKT_HTC    (0)
+#define MBOXPKT_WMI    (1)
+#define MBOXPKT_DATA   (2)
+#define MBOXPKT_DATA_4 (4)
+
+#define MBOXPKT_NOACK  (0)
+#define MBOXPKT_REQACK (1)
+#define MBOXPKT_RETACK (2)
+
+#endif // _DSIWIFI_MBOX_H