softlicence.h

一个基于3des加密、解密程序

// The following ifdef block is the standard way of creating macros which make exporting 
// from a DLL simpler. All files within this DLL are compiled with the SOFTLICENCE_EXPORTS
// symbol defined on the command line. this symbol should not be defined on any project
// that uses this DLL. This way any other project whose source files include this file see 
// SOFTLICENCE_API functions as being imported from a DLL, wheras this DLL sees symbols
// defined with this macro as being exported.
#ifdef SOFTLICENCE_EXPORTS
#define SOFTLICENCE_API __declspec(dllexport)
#else
#define SOFTLICENCE_API __declspec(dllimport)
#endif

// This class is exported from the SoftLicence.dll

SOFTLICENCE_API UCHAR * SL_GenRootData(UCHAR * pRootData,int size);

SOFTLICENCE_API	UCHAR * SL_GenDesData(UCHAR * pRootData,UCHAR * pDesData,int size);
SOFTLICENCE_API BOOL SL_CheckRegister();
SOFTLICENCE_API BOOL SL_RegisterLicence(const UCHAR * pDesData);