Updated RaknetLib.lib to version 3.4

Added all raknet headers for full raknet support
Added Testclass "TestCB.cpp" which is a test implementation for raknet plugin "File List Transfer". We will use this plugin for file transfer in multiplayer

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@2638 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Multiplayer/raknet/RakThread.h

@@ -0,0 +1,40 @@
+#ifndef __RAK_THREAD_H
+#define __RAK_THREAD_H
+
+#if defined(_WIN32_WCE)
+#include <windows.h>
+#endif
+
+namespace RakNet
+{
+
+/// To define a thread, use RAK_THREAD_DECLARATION(functionName);
+#if defined(_WIN32_WCE)
+#define RAK_THREAD_DECLARATION(functionName) DWORD WINAPI functionName(LPVOID arguments)
+#elif defined(_WIN32)
+#define RAK_THREAD_DECLARATION(functionName) unsigned __stdcall functionName( void* arguments )
+#else
+#define RAK_THREAD_DECLARATION(functionName) void* functionName( void* arguments )
+#endif
+
+class RakThread
+{
+public:
+
+	/// Create a thread, simplified to be cross platform without all the extra junk
+	/// To then start that thread, call RakCreateThread(functionName, arguments);
+	/// \param[in] start_address Function you want to call
+	/// \param[in] arglist Arguments to pass to the function
+	/// \return 0=success. >0 = error code
+#if defined(_WIN32_WCE)
+	static int Create( LPTHREAD_START_ROUTINE start_address, void *arglist);
+#elif defined(_WIN32)
+	static int Create( unsigned __stdcall start_address( void* ), void *arglist);
+#else
+	static int Create( void* start_address( void* ), void *arglist);
+#endif
+};
+
+}
+
+#endif