Restructure repository to include all source folders

Move git root from Client/ to src/ to track all source code:
- Client: Game client source (moved to Client/Client/)
- Server: Game server source
- GameTools: Development tools
- CryptoSource: Encryption utilities
- database: Database scripts
- Script: Game scripts
- rylCoder_16.02.2008_src: Legacy coder tools
- GMFont, Game: Additional resources

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

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

GameTools/SoundLib/SoundGlobal.h

@@ -0,0 +1,47 @@
+
+#ifndef _SoundGlobal_H_
+#define _SoundGlobal_H_
+
+//#pragma warning( disable:6311 )
+
+/////////////////////////////////////////////////////////////////////////////////////////
+//
+
+typedef struct HWND__*	HWND;
+typedef unsigned long	DWORD;
+typedef void *			HANDLE;
+typedef float			D3DVALUE;
+
+#define WAVEFILEEXT	".wav"
+#define WAVEFILEEXT2 ".mnd"
+#define OGGFILEEXT	".ogg"
+#define FAKEFILEEXT ".z3s"
+
+/////////////////////////////////////////////////////////////////////////////////////////
+//
+
+struct	IDirectSound8;
+struct	IDirectSound3DListener;
+struct	IDirectSound8;
+struct	IDirectSoundBuffer8;
+struct  IDirectSoundBuffer;
+struct	IDirectSound3DBuffer;
+struct	IDirectMusicSegment8;
+struct	IDirectMusicLoader8;
+struct	IDirectMusicPerformance8;
+typedef struct IDirectMusicAudioPath	IDirectMusicAudioPath8;
+class	ISoundFile;
+class	ISoundObject;
+class	CDirectMusic;
+
+/////////////////////////////////////////////////////////////////////////////////////////
+//
+
+void	SNDError( const char * Msg, ... );
+void	SNDError_Debug( const char * Msg, ... );
+bool	IsFileExist2( const char * szFilename );
+bool	IsWaveFile( const char * szFilename );
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+#endif