egg (or chicken)

Signed-off-by: Arthur Khachaturov <me@wzray.ru>

puppy/include/COMWrapper.hpp

@@ -0,0 +1,14 @@
+#pragma once
+
+#include <string>
+#include <windows.h>
+
+
+class COMWrapper {
+  protected:
+    void Raise(const HRESULT hr, const char *ctx) const;
+    void Release(const void *cls) const;
+
+  public:
+    virtual const char *classname() const = 0;
+};