On Fri, 27 Nov 2015, GitHub wrote:

> Author: Dan Fandrich <dan_at_coneharvesters.com>

> lib: Only define curl_dofreeaddrinfo if struct addrinfo is available

Dan, what's the exact reason for this?

The HAVE_GETADDRINFO is defined for when the libc function is detected and
meant to be used. This commit makes c-ares build warnings/errors and I can fix
that by removing the #undef HAVE_GETADDRINFO from the c-ares condition in
lib/curl_setup.h but before I just go ahead and do that I wanted to understand
your change better.

-- 
  / daniel.haxx.se
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