VC++ windowsXP下端口操作库函数 WINIO.H

#ifndef WINIO_H #define WINIO_H #ifdef WINIO_DLL #define WINIO_API _declspec(dllexport) #else #define WINIO_API _declspec(dllimport) #endif extern "C" { WINIO_API bool _stdcall InitializeWinIo(); WINIO_API void _stdcall ShutdownWinIo(); WINIO_API PBYTE _stdcall MapPhysToLin(PBYTE pbPhysAddr,