getservbyname_r

["James K. Lowden" <jklowden%schemamania.org@localhost>]

What is the status of getservbyname_r?  There's no man page, but it seems
to be referenced in netdb.c.  

I'm trying to determine if FreeTDS can be run in threadsafe mode on
NetBSD.  It requires the usual suite of reentrant networking functions.  

Thanks.  

--jkl