715     HWND hWnd, mainhWnd;  in cvNamedWindow()  local
749     mainhWnd = CreateWindow( "Main HighGUI class", name, defStyle | WS_OVERLAPPED,  in cvNamedWindow()
751     if( !mainhWnd )  in cvNamedWindow()
754     ShowWindow(mainhWnd, SW_SHOW);  in cvNamedWindow()
757 …e & ~WS_SIZEBOX) | WS_CHILD, CW_USEDEFAULT, 0, rect.width, rect.height, mainhWnd, 0, hg_hinstance,…  in cvNamedWindow()
780     window->frame = mainhWnd;  in cvNamedWindow()
820     icvSetWindowLongPtr( mainhWnd, CV_USERDATA, window );  in cvNamedWindow()
965     HWND mainhWnd;  in cvDestroyWindow()  local
974     mainhWnd = window->frame;  in cvDestroyWindow()
977     SendMessage( mainhWnd, WM_CLOSE, 0, 0);  in cvDestroyWindow()
1844         HWND mainhWnd = window->frame;  in cvDestroyAllWindows()  local
1849         SendMessage( mainhWnd, WM_CLOSE, 0, 0 );  in cvDestroyAllWindows()