aqhome: Prepared reorganizing IPC and nodes code around built-in event2 api.

aqhome/msg/ipc/m_ipc.c

@@ -132,6 +132,17 @@ uint8_t *AQH_IpcMessage_GetPayloadPointer(const AQH_MESSAGE *msg)
 
 
 
+void AQH_IpcMessage_DumpToBuffer(const AQH_MESSAGE *msg, GWEN_BUFFER *dbuf, const char *sText)
+{
+  GWEN_Buffer_AppendArgs(dbuf, "IPC message %s (code=%d, protocol=%d, protocol version=%d)\n",
+                         sText?sText:"",
+                         AQH_IpcMessage_GetCode(msg),
+                         AQH_IpcMessage_GetProtoId(msg),
+                         AQH_IpcMessage_GetProtoVersion(msg));
+}
+
+
+
 const char *AQH_IpcMessage_MsgTypeToChar(uint16_t i)
 {
   switch(i) {