//////////////////////////////////////////////////////////////////////
// PUT THE FOLLOWING DECLARATIONS IN THE HEADER FILE
//////////////////////////////////////////////////////////////////////

   HINSTANCE FFLibDllHandle;
   bool ( __stdcall *pfnFFAspiStart )( HWND );
   int ( __stdcall *pfnFFGroupScan )( HWND, int,  int, int, int, char*, char*, int, int, int, int );
   void ( __stdcall *pfnFFAspiStop )( void );


//////////////////////////////////////////////////////////////////////
// SECTION ONE --- PRELIMINARY OPERATIONS
//////////////////////////////////////////////////////////////////////

// load the DLL
   FFLibDllHandle = 0;
   FFLibDllHandle = LoadLibrary ( "FFLIB.DLL" );
   if ( FFLibDllHandle == 0 )
      {
        MessageBox ( NULL, "LoadLibrary:\nFFLIB.DLL not found.",
                           "Error FS 001", MB_SYSTEMMODAL );
        PostQuitMessage ( 0 );
      }

// load FFAspiStart address
   pfnFFAspiStart = ( bool ( __stdcall *)( HWND ) )
      GetProcAddress ( FFLibDllHandle, "FFAspiStart" );
   if ( pfnFFAspiStart == NULL )
      {
        MessageBox ( NULL, "GetProcAddress:\nFFAspiStart not found.",
                           "Error FS 002", MB_SYSTEMMODAL );
        PostQuitMessage ( 0 );
      }

// check ASPI support
   if ( pfnFFAspiStart ( Application -> Handle ) == false )
      {
        MessageBox ( NULL, "No ASPI support.",
                           "Error FS 005", MB_SYSTEMMODAL );
        PostQuitMessage ( 0 );
      }

// load FFAspiStop address
   pfnFFAspiStop = ( void ( __stdcall *)( void ) )
      GetProcAddress ( FFLibDllHandle, "FFAspiStop" );
   if ( pfnFFAspiStop == NULL )
      {
        MessageBox ( NULL, "GetProcAddress:\nFFAspiStop not found.",
                           "Error FS 004", MB_SYSTEMMODAL );
        PostQuitMessage ( 0 );
      }

// load FFGroupScan address
   pfnFFGroupScan = ( int ( __stdcall *)( HWND, int, int, int, int, char*, char*, int, int, int, int ) )
      GetProcAddress ( FFLibDllHandle, "FFGroupScan" );
   if ( pfnFFGroupScan == NULL )
      {
        MessageBox ( NULL, "GetProcAddress:\nFFGroupScan not found.",
                                   "Error FS 003", MB_SYSTEMMODAL );
        PostQuitMessage ( 0 );
      }

//////////////////////////////////////////////////////////////////////
// SECTION TWO --- SCAN A GROUP OF PAGES
//////////////////////////////////////////////////////////////////////

// prepare the parameters
   int scsi_ha = 0;
   int scsi_id = 6;
   int scsi_lun = 0;
   char comment [ 1024 ];
   strcpy ( comment, "sample comment" );
   char myPath [ 1024 ];
   strcpy ( myPath, "C:\\LAVORI\\BCB" );

// put the sheets on the ADF and start scanning-view-memorize (all with a single call !)
   int TotalPages = pfnFFGroupScan ( Application -> Handle, 0, 1, 4, 0, myPath, comment, 128, scsi_ha, scsi_id, scsi_lun );

//////////////////////////////////////////////////////////////////////
// SECTION THREE --- FINAL OPERATIONS
//////////////////////////////////////////////////////////////////////

// stop ASPI support
   pfnFFAspiStop ( );

// free the DLL
   if ( FFLibDllHandle != 0 ) FreeLibrary ( FFLibDllHandle );