[Bug 6078] urlmon:ICQ 5.1 fails to start (crashes)

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=6078

------- Additional Comments From [e-mail]  2006-01-12 14:32 -------
Could someone help me out with this: from MSDN i read:

UINT_PTR SHAppBarMessage(DWORD dwMessage,PAPPBARDATA pData);
Parameters: dwMessage
This parameter can be one of the following values:

ABM_NEW: Registers a new appbar and specifies the message identifier that the  
               system should use to send notification messages to the appbar.

Furthermore there is on msdn for the APPBARDATA Structure:

Member uCallbackMessage:
    Application-defined message identifier. The application uses the specified
identifier for notification messages that it sends to the appbar identified by
the hWnd member. This member is used when sending the ABM_NEW message.

Now in wine i see this implementation:

case ABM_NEW:
        /* cbSize, hWnd, and uCallbackMessage are used. All other ignored */
SetWindowPos(data->hWnd,HWND_TOP,0,0,0,0,SWP_SHOWWINDOW|SWP_NOMOVE|SWP_NOSIZE);
        return TRUE;

And that's it. I don't understand how this corresponds to the above description
on MSDN, but maybe i'm too noobish. Could someone explain?