ifortune.h

VC++串口通信设。本书详细说明讲解了在VC++环境下编写串口通信得过程。值得一看

#ifndef IFORTUNE_H
#define IFORTUNE_H

// Get needed include files
#include "GUIDs.h"

// New interface declaration
DECLARE_INTERFACE_(IFortuneTeller, IUnknown)
{
  // IFortuneTeller
  STDMETHOD(GetFortune)(/* out */ PBSTR) PURE;
};

typedef IFortuneTeller* PIFortuneTeller;

#endif