[PATCH 02/16] comctl32: Add basic structure for IImageList interface

[Dan Kegel]

As Nikolay pointed out, the change

> /* the ones with offsets at the end are the same as in Windows */
> struct _IMAGELIST
> {
>+    const struct IImageListVtbl *lpVtbl;/* IImageList vtable */
>+    LONG        ref;                    /* reference count */
>+
>     DWORD       magic;                  /* 00: 'SAMX' */

is wrong because it changes offsets... but it also breaks
those comments.   (Can you put the vtable at the end?)