[PATCH] add a few new xfuns and use them as appropriate

[Bernhard Fischer]

On Wed, Apr 12, 2006 at 03:04:47PM +0300, Denis Vlasenko wrote:
>On Wednesday 12 April 2006 11:45, Bernhard Fischer wrote:
>> I'd like to apply your stat?.patch, and would also be interrested in the
>> bb_xopen3.patch (with sizes after the applets are converted).
>
>bb_xopen3 patch is attached.

This did conflict a little bit with the stat2.patch from yesterday, but
to me it seems that we want the bb_xopen3(,,0) in these cases.

Applied as r14847, thanks!