RegisterClass function Null safety user32
Registers a window class for subsequent use in calls to the CreateWindow or CreateWindowEx function.
ATOM RegisterClassW(
const WNDCLASSW *lpWndClass
);
Implementation
int RegisterClass(Pointer<WNDCLASS> lpWndClass) {
final _RegisterClass = _user32.lookupFunction<
Uint16 Function(Pointer<WNDCLASS> lpWndClass),
int Function(Pointer<WNDCLASS> lpWndClass)>('RegisterClassW');
return _RegisterClass(lpWndClass);
}