group_iter_t
group_iter_t i;
group_iter_t iter;
group_iter_t iter;
group_iter_t hw_iter, child_iter;
group_iter_t liter; /* Iterator for the lineage */
group_iter_t iter;
group_iter_t i;
group_iter_t i;
group_iter_t pg_iter;
group_iter_t i;
group_iter_t iter;
group_iter_t giter;
group_iter_init(group_iter_t *iter)
group_iterate(group_t *g, group_iter_t *iter)
group_iter_t iter;
group_iter_t i;
group_iter_t i;
group_iter_t i;
void group_iter_init(group_iter_t *);
void *group_iterate(group_t *, group_iter_t *);
group_iter_t position;
group_iter_t i;