[PATCH] Add FAQ 4.46 How do I fix find_fast_cwd warnings?

[Ken Brown]

On 11/12/2017 1:39 PM, Brian Inglis wrote:
> Having responded to some of these posts and being prompted by the suggestion in
> a reply to one by "Cyg simple", I attach an offering, in the off chance that
> anyone affected might actually check the FAQ or find it in a search. ;^>

Even if they don't find it, we can refer them to the FAQ rather than 
re-writing variations on the same answer each time.  But your patch 
should be to winsup/doc/faq-using.xml.

Ken