ares_socklen_t - CARES_TYPEOF_ARES_SOCKLEN_T

Hi friends,

Work done for ares_socklen_t has been done in parallel with the one
done for curl_socklen_t. Everything done for libcurl also applies to
c-ares.

Those not subscribed to the curl-library mailing list please read
thread linked below. It also applies to c-ares but just changing
'c-ares' instead of libcurl, ares_socklen_t instead of curl_socklen_t,
and CARES_TYPEOF_ARES_SOCKLEN_T, instead of
CURL_TYPEOF_CURL_SOCKLEN_T.

http://curl.haxx.se/mail/lib-2009-05/0031.html

Have fun,

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-=[Yang]=-