May be old news. snort/src/parser/ compile was failing cause sys/types.h was not included in IpAddrSet.c somewhere before socket and netinet stuff. It is included in IpAddrSet.h but does no good after the fact. Later, Phil BSD? What, Phil is using BSD? Nah. Can't be. Well he did cut his eye teeth on BSD via Purdu in the early 80's.