Jeffrey Smith (@whydoubt) commented about dlls/gdiplus/tests/pathiterator.c:
expect(Ok, stat);
- GdipCreatePathIter(&iter, path);
- expect(19, count);
- /* Set subPath (Line) */
- result = start = end = (INT)0xdeadbeef;
- closed = TRUE;
- stat = GdipPathIterNextSubpath(iter, &result, &start, &end, &closed);
- expect(Ok, stat);
- expect(2, result);
- expect(0, start);
- expect(1, end);
- expect(FALSE, closed);
- /* When subPath is set (Line), return position of points with the same type */
- result = -2;
Looks like a left-over. Not doing anything useful.