su_localinfo.c: cleanup(?) and Open C support for local IPs
su_localinfo.c: cleanup(?) and Open C support for local IPs

darcs-hash:20070628121015-1b897-5528c86a3a44f4cdbcee52ae2471bb63fe92f356.gz

unispeech/sofia-sip,xhook/sofia-sip,unispeech/sofia-sip,xhook/sofia-sip,erdincay/sofia-sip,BelledonneCommunications/sofia-sip,jart/sofia-sip,BelledonneCommunications/sofia-sip,xhook/sofia-sip,erdincay/sofia-sip,erdincay/sofia-sip,jart/sofia-sip,unispeech/sofia-sip,unispeech/sofia-sip,jart/sofia-sip,xhook/sofia-sip,erdincay/sofia-sip,xhook/sofia-sip,BelledonneCommunications/sofia-sip,BelledonneCommunications/sofia-sip