need USE_LEX_YACC for prototypes
need USE_LEX_YACC for prototypes

XXX {freebsd3,netbsd,openbsd}/usr.sbin/bgpd are not compilable right now.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame