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/include/dsiwifi_cmds.h

@@ -0,0 +1,72 @@
+/*
+ * 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_CMDS_H
+#define _DSIWIFI_CMDS_H
+
+// ARM9->ARM7
+#define WIFI_IPCCMD_NOP             (0)
+#define WIFI_IPCCMD_INIT_IOP        (1)
+#define WIFI_IPCCMD_INITBUFS        (2)
+#define WIFI_IPCCMD_SENDPKT         (3)
+#define WIFI_IPCCMD_GET_DEVICE_MAC  (4)
+#define WIFI_IPCCMD_GET_AP_MAC      (5)
+
+// ARM7->ARM9
+#define WIFI_IPCINT_NOP         (0)
+#define WIFI_IPCINT_READY       (1)
+#define WIFI_IPCINT_CONNECT     (2)
+#define WIFI_IPCINT_DEVICE_MAC  (3)
+#define WIFI_IPCINT_AP_MAC      (4)
+#define WIFI_IPCINT_PKTDATA     (5)
+#define WIFI_IPCINT_DBGLOG      (6)
+#define WIFI_IPCINT_PKTSENT     (7)
+
+typedef struct Wifi_FifoMsg
+{
+    u32 cmd;
+    union
+    {
+        struct
+        {
+            u8 mac_addr[6];
+            u8 pad[2];
+        };
+        
+        struct
+        {
+            void* pkt_data;
+            u32 pkt_len;
+        };
+    };
+} Wifi_FifoMsg;
+
+// Includes bytes for logging
+typedef struct Wifi_FifoMsgExt
+{
+    u32 cmd;
+    union
+    {
+        struct
+        {
+            u8 mac_addr[6];
+            u8 pad[2];
+        };
+        
+        struct
+        {
+            void* pkt_data;
+            u32 pkt_len;
+        };
+        
+        struct
+        {
+            char log_str[64-4];
+        };
+    };
+} Wifi_FifoMsgExt;
+
+#endif // _DSIWIFI_CMDS_H