intercode.cpp

此为本书的配套光盘.本书不但由浅入深地讲解了软件保护技术

/********************************************************************

	Copyright (c) Beijing Feitian Technologies
	http://www.FTSafe.com

	File :		InterCode.cpp	

	Created:	2003/11/05

	Author:		yihai
	
	Purpose:	?

	Revision:	?

*********************************************************************/
#include <stdafx.h>

extern "C" 	DWORD	g_shl_old_entry;
typedef void (*TPFN_OldEntry)();

extern "C"  void EnterInternalShell()
{
	MessageBox(0,"Internal Code",0,0);
	TPFN_OldEntry pfnOldEntry = (TPFN_OldEntry)g_shl_old_entry;
	pfnOldEntry();				//调用加壳前程序的入口位置	
}