v2 attached with a more accurate commit message.

Ken

On 8/9/2022 3:52 PM, Ken Brown wrote:
> Patch attached.  Please check my changes to the commentary preceding 
> symlink_info::check to make sure I got it right.
> 
> I've written the patch against the master branch, but I think it should be 
> applied to cygwin-3_3-branch also.
> 
> Ken