[Bug 7486] Result of widl -u includes WINE-only header

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7486

------- Additional Comments From [e-mail]  2007-19-02 03:10 -------
> widl -u generates a *_i.c file which includes the header <guiddef.h>. That

header doesn't exist in MinGW nor in Visual C++.

C:\Program Files\Microsoft SDKs\Windows\v6.0\Include\guiddef.h
C:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\Include\guiddef.h