/**
* Free keys and values from the aging table.
*/
static void
aging_free(void *value, void *data)
{
struct aging_value *aval = value;
aging_table_t *ag = data;
aging_check(ag);
assert_aging_locked(ag);
if (ag->kvfree != NULL)
(*ag->kvfree)(aval->key, aval->value);
elist_remove(&ag->list, aval);
WFREE(aval);
}
void destroy_duck(struct duck *duck)
{
elist_remove(&duck->link);
delete_sprite(duck->sprite);
}