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>

rylCoder_16.02.2008_src/addons/DevIL/src-IL/include/il_stack.h

@@ -0,0 +1,43 @@
+//-----------------------------------------------------------------------------
+//
+// ImageLib Sources
+// Copyright (C) 2000-2002 by Denton Woods
+// Last modified: 05/25/2001 <--Y2K Compliant! =]
+//
+// Filename: src-IL/include/il_stack.h
+//
+// Description: The main image stack
+//
+//-----------------------------------------------------------------------------
+
+#ifndef IMAGESTACK_H
+#define IMAGESTACK_H
+
+#include "il_internal.h"
+
+
+// Just a guess...seems large enough
+#define I_STACK_INCREMENT 1024
+
+typedef struct iFree
+{
+	ILuint	Name;
+	void	*Next;
+} iFree;
+
+
+// Internal functions
+ILboolean	iEnlargeStack(ILvoid);
+ILvoid		iFreeMem(ILvoid);
+
+// Globals for il_stack.c
+ILuint		StackSize = 0;
+ILuint		LastUsed = 0;
+ILuint		CurName = 0;
+ILimage		**ImageStack = NULL;
+iFree		*FreeNames = NULL;
+ILboolean	OnExit = IL_FALSE;
+ILboolean	ParentImage = IL_TRUE;
+
+
+#endif//IMAGESTACK_H