Re: [PATCH v12 0/9] MR1297: gdiplus: Add CustomLineCap implementation (including displaying).

[Esme Povirk (＠madewokherd)]

It occurred to me that you might not be aware that you can forward-declare static functions, so you don't really need to move them. Just put a declaration like this:
```
static void widen_open_figure(const GpPointF *points, int start, int end,
    GpPen *pen, REAL pen_width, GpLineCap start_cap,
    GpLineCap end_cap, path_list_node_t **last_point);
```
Further up in the file.