[ofw] [ib-diag] sminfo: add support for WinOF

[Sean Hefty]

>> >+#include "ibdiag_osd.h"
>>
>> I think it'll be easier to just put this include in ibdiag_common.h...
>
>What about to add files inttypes.h and unistd.h in winof tree? It could
>be wrapper similars to ibdiag_osd.h.

That could be done.  The files would just be empty.  As a thought, if you think
of the porting going the reverse direction, would you want to add a windows.h to
the linux side?

- Sean