move snake code to its own subfolder like ixcobra, ixcrypto, etc...

ixsnake/ixsnake/IXSnakeProtocol.h

@@ -0,0 +1,26 @@
+/*
+ *  IXSnakeProtocol.h
+ *  Author: Benjamin Sergeant
+ *  Copyright (c) 2019 Machine Zone, Inc. All rights reserved.
+ */
+
+#pragma once
+
+#include <memory>
+#include <string>
+
+namespace ix
+{
+    class WebSocket;
+}
+
+namespace snake
+{
+    class SnakeConnectionState;
+    struct AppConfig;
+
+    void processCobraMessage(std::shared_ptr<SnakeConnectionState> state,
+                             std::shared_ptr<ix::WebSocket> ws,
+                             const AppConfig& appConfig,
+                             const std::string& str);
+} // namespace snake