Initial commit

arm7/source/ipc.h

@@ -0,0 +1,15 @@
+#pragma once
+#include <libtwl/ipc/ipcFifo.h>
+#include "ipcCommands.h"
+
+static inline void sendToArm9(u32 value)
+{
+    while (ipc_isSendFifoFull());
+    ipc_sendWordDirect(value);
+}
+
+static inline u32 receiveFromArm9()
+{
+    while (ipc_isRecvFifoEmpty());
+    return ipc_recvWordDirect();
+}