myvtm/DevAdapter/simulator/include/demo.h

#ifndef CMB_DEV_DEMO_LIBRARY_H__
#define CMB_DEV_DEMO_LIBRARY_H__

#ifdef _WIN32
    #ifdef DEMO_LIBRARY_EXPORTS
        #define DEMO_LIBRARY_API _declspec(dllexport)
    #else 
        #define DEMO_LIBRARY_API _declspec(dllimport)
    #endif 
#elif defined(DEMO_LIBRARY_EXPORTS) && defined(__GNUC__)
    #if __GNUC__ >= 4
        #define DEMO_LIBRARY_API __attribute__((visibility("default")))
    #else
        #define DEMO_LIBRARY_API
    #endif // __GUNC__ >= 4
#else //_WIN32
    #define DEMO_LIBRARY_API
#endif //_WIN32


extern "C" DEMO_LIBRARY_API const char* HelloDemo();

#endif //CMB_DEV_DEMO_LIBRARY_H__