[PATCH 1/2] configure: Fix argument type of unw_step().

[Francois Gouget]

On Fri, 13 Sep 2019, Huw Davies wrote:
[...]
> > === debian10 (build log) ===
> > 
> > error: patch failed: configure.ac:1697
> > Task: Patch failed to apply
> 
> Odd, they apply just fine for me.

I think that was because the TestBot Wine source was out of date.
See https://www.winehq.org/pipermail/wine-devel/2019-September/150805.html

(though it's probably a bit presomptuous to think you did not already 
see it ;-)

-- 
Francois Gouget <fgouget at codeweavers.com>