kernel: implement a few morevxd ioctls

[Eric Pouech]

Juan Lang wrote:
> ChangeLog: partially implement DeviceIoControl for
> VDHCP, VNETBIOS, and VNB, gets rid of FIXMEs for some
> apps.
> 
> In particular, ipconfig.exe and winipcfg.exe work more
> completely (and less slowly without the FIXMEs).  Hope
> to see fewer bug reports complaining about the FIXMEs
> too, since they usually didn't hurt anything.
just for performance reasons, which don't you declare your fonction 
pointers as static ? (this would also prevent from bumping the load 
count of the DLL you use every time the app issues a deviceioctl call).
A+

-- 
Eric Pouech