node_if
struct node_if *i, *j;
j = calloc(1, sizeof(struct node_if));
$$ = calloc(1, sizeof(struct node_if));
void expand_rule(struct pf_rule *, struct node_if *, struct node_host *,
int expand_altq(struct pf_altq *, struct node_if *, struct node_queue *,
int expand_queue(struct pf_altq *, struct node_if *, struct node_queue *,
int expand_skip_interface(struct node_if *);
struct node_if *interface;
expand_altq(struct pf_altq *a, struct node_if *interfaces,
FREE_LIST(struct node_if, interfaces);
LOOP_THROUGH(struct node_if, interface, interfaces,
FREE_LIST(struct node_if, interfaces);
expand_queue(struct pf_altq *a, struct node_if *interfaces,
LOOP_THROUGH(struct node_if, interface, interfaces,
FREE_LIST(struct node_if, interfaces);
struct node_if *interfaces, struct node_host *rpool_hosts,
LOOP_THROUGH(struct node_if, interface, interfaces,
FREE_LIST(struct node_if, interfaces);
expand_skip_interface(struct node_if *interfaces)
LOOP_THROUGH(struct node_if, interface, interfaces,
FREE_LIST(struct node_if, interfaces);
struct node_if *next;
struct node_if *tail;