some IPv6 code added, compile problems anyone?

I've made the hostconnect() function use IPv6 for those who have getaddrinfo() and an IPv6 enabled host. I've also made it try all addresses for a host before giving up. This is now used by fopen for HTTP access, so if you do for instance fopen("http://www.uninett.no/", "r") it would first try IPv6, and if that fails, it will try IPv4, since it has both an IPv6 and an IPv4 address. IPv6 addresses can't be used yet, due to parsing problems. I will fix that. Let me know if this doesn't work for you. I've tested the new code on Linux, FreeBSD and Solaris, but I'm not very surprised if people have compile problems. If you find that you can't compile the current CVS, in particular if it happens in network.c, please let me know immediately. I would also like to know if you get warnings compiling network.c. Stig