applyfn_t
static void apply_all_netstacks(int, applyfn_t *);
static void apply_all_modules(netstack_t *, applyfn_t *);
static void apply_all_modules_reverse(netstack_t *, applyfn_t *);
apply_all_netstacks(int moduleid, applyfn_t *applyfn)
apply_all_modules(netstack_t *ns, applyfn_t *applyfn)
apply_all_modules_reverse(netstack_t *ns, applyfn_t *applyfn)