// globals
   HINSTANCE FFGCR121DllHandle;

// function calls defined into FFGCR121
   int   ( __stdcall *pfnFFGCR121StartComm )( int );
   void  ( __stdcall *pfnFFGCR121StopComm )( void );
   int   ( __stdcall *pfnFFGCR121Reset )( void );
   char* ( __stdcall *pfnFFGCR121FirmVers )( void );
   int   ( __stdcall *pfnFFGCR121DisRosComp )( void );
   int   ( __stdcall *pfnFFGPC410Led )( int );
   int   ( __stdcall *pfnFFGPM2KSetCardType )( void );
   int   ( __stdcall *pfnFFGPM2KCardPowerUp )( void );
   int   ( __stdcall *pfnFFGPM2KCardPowerDn )( void );
   int   ( __stdcall *pfnFFGPM2KChkSecrCode )( char* );
   int   ( __stdcall *pfnFFGPM2KSetSecrCode )( char* );
   char* ( __stdcall *pfnFFGPM2KRead )( int, int );
   int   ( __stdcall *pfnFFGPM2KWrite )( int, int, char* );