concepts to the pcap(3PCAP) man page, refer people to the pcap(3PCAP) man page from the man pages for libpcap functions, and clean up some errors.
to 1.0, might as well go with the place where Red Hat stuck the header at one point and where the header "officially" resides. (We should put a "backwards compatibility" note into pcap.3pcap.)
functions plus an overall man page for libpcap, and put them all into section 3PCAP. That means you can actually do "man pcap_open_live" and get something meaningful, rather than having to do "man pcap" and then scroll through all the other stuff in the man page.