HEADS UP: Upgraded our resolver in libc to BIND9's one.

[Hajimu UMEMOTO]

Hi,

I've just upgraded the base version of our resolver in libc to BIND9's
one.  Since, our resolver was already thread-safe, it doesn't bring in
major benefit for us.  However, it makes chasing updating of BIND9 bit
easier.  Further, new res_n*() functions are used in some applications
these days.
If you see any problem, please let me know.

Sincerely,

--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume at mahoroba.org  ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/