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>

Server/GashServer/Sync.h

@@ -0,0 +1,88 @@
+#pragma once
+
+#define WIN32_LEAN_AND_MEAN		// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Windows <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
+
+namespace Nave { namespace Sync {
+/*
+	class CTest : public CMTSync<CTest>
+	{
+	public:
+		void Test()
+		{
+			CTSync Sync;
+		}
+	};
+*/
+	class CSync
+	{
+	public:
+		CSync(VOID)
+		{
+			InitializeCriticalSection(&mSync);
+		}
+
+		~CSync(VOID)
+		{
+			DeleteCriticalSection(&mSync);
+		}
+
+		inline VOID Enter(VOID)
+		{
+			EnterCriticalSection(&mSync);
+		}
+
+		inline VOID Leave(VOID)
+		{
+			LeaveCriticalSection(&mSync);
+		}
+
+	private:
+		CRITICAL_SECTION	mSync;
+	};
+
+	class CSSync
+	{
+	public:
+		CSSync(LPVOID lpVoid)
+		{
+			m_pThis = (CSync*)lpVoid;
+			m_pThis->Enter();
+		}
+
+		~CSSync(VOID)
+		{
+			if(m_pThis)
+				m_pThis->Leave();
+		}
+
+	protected:
+		CSync *m_pThis;
+	};
+
+	template <class T>
+	class CMTSync
+	{
+	friend class CTSync;
+	public:
+		class CTSync
+		{
+		public:
+			CTSync(VOID)
+			{
+				T::mSync.Enter();
+			}
+
+			~CTSync(VOID)
+			{
+				T::mSync.Leave();
+			}
+		};
+
+	private:
+		static CSync mSync;
+	};
+
+	template <class T>
+	CSync CMTSync<T>::mSync;
+
+}}