[ofw] openib-windows modifications to support a cleaner build in theWDK env.

[Smith, Stan]

Hefty, Sean wrote:
>> 10 files modified to compile under WDK without undue noise and/or
>> errors...
> 
> Were these all of the changes needed to compile with the WDK, or just
> the first batch?
> 
> - Sean

Low hanging fruit........more patches to follow; WDK-rc0 --> WDK-RTM
changes have created a larger blast hole  :-(

Stan.