> > Does transmission use autotools? Perhaps instead of calling it a > "Haiku" specific patch, wrap it with #ifdef HAVE_NOIPV6, that way it > could be used by other systems that are lacking ipv6. And add a > check > for it in the configure. Just a thought. They explicitely stated they didn't want #ifdef (doesn't sound feasible to me but eh). So #ifdef AF_INET6 or #ifdef HAVE_NOIPV6 is the same issue. François.