text: 
  #ifndef shared_h
  #define shared_h
  
  #ifdef WIN32
  # ifdef shared_EXPORTS
  #  define SHARED_EXPORT __declspec(dllexport)
  # else
  #  define SHARED_EXPORT __declspec(dllimport)
  # endif
  #else
  # define SHARED_EXPORT
  #endif
  
  void SHARED_EXPORT shared();
  
  #endif
  