gethostbayddr_r on Dragonfly?

[Matthias Schmidt]

Hi,

* Frank W. Josellis wrote:
> There is a gethostbyaddr_r in src/lib/libc/net/gethostnamadr.c which looks 
> provisional and should presumably not be used for productivity purposes.

According to [1] the function was accidentally in the file.  I'm going to remove the
function as well if nobody objects.

Regards,

	Matthias

[1] http://www.freebsd.org/cgi/cvsweb.cgi/src/lib/libc/net/gethostnamadr.c.diff?r1=1.21;r2=1.22