Revert RakNet source files back to the original v2.518 state

* Add RakNet source files to the VS project

raknet/InternalPacketPool.cpp

@@ -0,0 +1,67 @@
+/// \file
+///
+/// This file is part of RakNet Copyright 2003 Kevin Jenkins.
+///
+/// Usage of RakNet is subject to the appropriate license agreement.
+/// Creative Commons Licensees are subject to the
+/// license found at
+/// http://creativecommons.org/licenses/by-nc/2.5/
+/// Single application licensees are subject to the license found at
+/// http://www.rakkarsoft.com/SingleApplicationLicense.html
+/// Custom license users are subject to the terms therein.
+/// GPL license users are subject to the GNU General Public
+/// License as published by the Free
+/// Software Foundation; either version 2 of the License, or (at your
+/// option) any later version.
+
+#include "InternalPacketPool.h"
+#include <assert.h>
+
+InternalPacketPool::InternalPacketPool()
+{	
+	// Speed things up by not reallocating at runtime when a mutex is locked.
+	pool.ClearAndForceAllocation( 64 );
+	unsigned i;
+	for (i=0; i < 64; i++)
+		pool.Push(new InternalPacket);
+}
+
+InternalPacketPool::~InternalPacketPool()
+{
+	ClearPool();
+}
+
+void InternalPacketPool::ClearPool( void )
+{
+	while ( pool.Size() )
+		delete pool.Pop();
+}
+/*
+InternalPacket* InternalPacketPool::GetPointer( void )
+{
+	if ( pool.Size() )
+		return pool.Pop();
+	return new InternalPacket;
+
+}
+*/
+
+void InternalPacketPool::ReleasePointer( InternalPacket *p )
+{
+	if ( p == 0 )
+	{
+		// Releasing a null pointer?
+#ifdef _DEBUG
+		assert( 0 );
+#endif
+		return ;
+	}
+	
+#ifdef _DEBUG
+	p->data=0;
+#endif
+	//poolMutex.Lock();
+	pool.Push( p );
+	//poolMutex.Unlock();
+}
+