timerqueue_linked_first
struct timerqueue_linked_node *next = timerqueue_linked_first(&base->active);
struct timerqueue_linked_node *next = timerqueue_linked_first(&base->active);
while ((node = timerqueue_linked_first(&old_base->active))) {
struct timerqueue_linked_node *node = timerqueue_linked_first(&base->active);
struct timerqueue_linked_node *next = timerqueue_linked_first(&base->active);
next = timerqueue_linked_first(&base->active);
curr = timerqueue_linked_first(&base->active);