wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW;
wc.lpfnWndProc = DefDlgProc;
wc.cbClsExtra = 0;
-#ifdef LONG_PTR
wc.cbWndExtra = DLGWINDOWEXTRA + 2*sizeof(LONG_PTR);
-#else
- wc.cbWndExtra = DLGWINDOWEXTRA + 8;
-#endif
wc.hInstance = hinst;
wc.hIcon = NULL;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);