Vibhav Pant (@vibhavp) commented about dlls/wintypes/map.c:
{
- FIXME( "iface %p, key %s, found %p stub!\n", iface, debugstr_hstring( key ), found );
- return E_NOTIMPL;
- struct map_view *impl = impl_from_IMapView_HSTRING_IInspectable( iface );
- int order;
- TRACE( "iface %p, key %s, found %p\n", iface, debugstr_hstring( key ), found );
- map_entries_lower_bound( impl->entries, impl->size, key, &order );
- *found = !order;
- return S_OK;
}
+static HRESULT map_view_create( const struct map_iids *iids, struct map_entry *entries, UINT32 size, IMapView_HSTRING_IInspectable **out );
static HRESULT WINAPI map_view_Split( IMapView_HSTRING_IInspectable *iface, IMapView_HSTRING_IInspectable **first,
This is likely not needed for `PropertySet`. The `Split` method on the `IMapView` object obtained from a PropertySet will just set `first` and `second` to NULL and return S_OK. The [WinRT docs conveniently allow implementations to do this](https://learn.microsoft.com/en-us/uwp/api/windows.foundation.collections.ima...), even when a collection can be trivially split into two:
If the IMapView<K, V> instance cannot be split, then both the first and second parameters are null when the method returns.