Initial commit: ROW Client source code

Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Library/dxx8/samples/Multimedia/DirectInput/DIConfig/registry.h

@@ -0,0 +1,26 @@
+//-----------------------------------------------------------------------------
+// File: registry.h
+//
+// Desc: Contains COM register and unregister functions for the UI.
+//
+// Copyright (C) 1999-2001 Microsoft Corporation. All Rights Reserved.
+//-----------------------------------------------------------------------------
+
+#ifndef __Registry_H__
+#define __Registry_H__
+
+// This function will register a component in the Registry.
+// The component calls this function from its DllRegisterServer function.
+HRESULT RegisterServer(HMODULE hModule, 
+                       const CLSID& clsid, 
+                       LPCTSTR szFriendlyName,
+                       LPCTSTR szVerIndProgID,
+                       LPCTSTR szProgID) ;
+
+// This function will unregister a component.  Components
+// call this function from their DllUnregisterServer function.
+HRESULT UnregisterServer(const CLSID& clsid,
+                         LPCTSTR szVerIndProgID,
+                         LPCTSTR szProgID) ;
+
+#endif