Backup Project using winrar:
	
	@echo off
	for %%d in (.) do set CurrentDir=%%~nd
	echo %CurrentDir%
	"%ProgramFiles%\winrar\winrar.exe" a -o+ -r -ed -ag_YYYY-MM-DD_HH-MM -x*.suo 

	-x*.pdb -x*.ncb -x*.opt -x*.plg -x*.obj -x*.pch -x*.ilk -x*.res -x*.aps -x*.exp 

	-x*.bsw -x*.sbr -x*vc60.idb -x*vc70.idb -x*BuildLog.htm -x*.bak -x*.rar -x*.exe 

	-x*.dll -x*.img -x*.msi -x*.chm -x*.lib -x.#* %CurrentDir%.rar *.* 
	
	set CurrentDir=
	echo on
	BackupProject.bat
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 ANY api function dynamically:
 
	
	HINSTANCE kernel = LoadLibrary("Kernel32.dll");

	//WinExec declared in winbase.h, ok let's copy it
	typedef UINT (__stdcall *xWinExec)
	(
		LPCSTR lpCmdLine,
		UINT uCmdShow
	);

	xWinExec myWinExec = (xWinExec)GetProcAddress(kernel,"WinExec");
	
	myWinExec("calc", SW_NORMAL);
	FreeLibrary(kernel);

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