rasdll.h

ras source code can used to dial up

// 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 RASDLL_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 
// RASDLL_API functions as being imported from a DLL, whereas this DLL sees symbols
// defined with this macro as being exported.
#ifdef RASDLL_EXPORTS
#define RASDLL_API __declspec(dllexport)
#else
#define RASDLL_API __declspec(dllimport)
#endif

// This class is exported from the RasDll.dll
class RASDLL_API CRasDll {
public:
	CRasDll(void);
	// TODO: add your methods here.
};

extern RASDLL_API int nRasDll;

RASDLL_API int fnRasDll(void);