Found by Valgrind.

In simple mode, StreamWriteAt would assume that StreamSetSize uses the size
it asks for, but in some cases the size would be pushed above the small block
limit. StreamWriteAt would then attempt to write using a small block chain,
even though a big block chain was created.

crypt32: Don't get confused matching URLs with a colon in the userinfo portion (e.g. user:password@domain).

comctl32: Use the module instance instead of that of the owner window for the toolbar configuration dialog.

Native does not announce CAN SAVE / RECORD / LOCK capabilities either.

The FIXME comments indicate flags where Wine differs from native w2k.
The returned results are consistent with what Wine implements.

Some tests with PARSE_DOMAIN flag fails on older urlmon.

user32: Make WINPROC_AllocProc take a unicode flag for consistency with the other winproc functions.