internal static extern bool GetWindowPlacement(IntPtr hWnd, out _WindowPlacement lpwndpl);
internal static extern bool SetWindowPlacement(IntPtr hWnd, [In] ref _WindowPlacement lpwndpl);
internal static extern bool GetWindowPlacement(IntPtr hWnd, out _WindowPlacement lpwndpl);
internal static extern bool SetWindowPlacement(IntPtr hWnd, [In] ref _WindowPlacement lpwndpl);