entry_node         99 net/pf_ruleset.c RB_GENERATE(pf_anchor_node, pf_anchor, entry_node, pf_anchor_compare);
entry_node        890 net/pfvar.h    	RB_ENTRY(pf_anchor)	 entry_node;
entry_node        900 net/pfvar.h    RB_PROTOTYPE(pf_anchor_node, pf_anchor, entry_node, pf_anchor_compare);