/* Modal dialog box procedure */

INT_PTR CALLBACK CreditsDlgProc(HWND hDlg, UINT message, 
                                WPARAM wParam, LPARAM lParam); 

 /* Startup procedure for modal dialog box */

INT_PTR CreditsDlgFunc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);

BOOL CreditsDlgDefault(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);