apr/tables/apr_skiplist.c

443     apr_skiplistnode *m, *p, *tmp, *ret = NULL;
510         tmp = skiplist_new_node(sl);
511         tmp->next = m->next;
513             m->next->prev = tmp;
515         m->next = tmp;
516         tmp->prev = m;
517         tmp->up = NULL;
518         tmp->nextindex = tmp->previndex = NULL;
519         tmp->down = p;
521             p->up = tmp;
525             ret = tmp;
527         tmp->data = data;
528         tmp->sl = sl;
529         p = tmp;
535         tmp = skiplist_new_node(sl);
537         m->next = tmp;
547         sl->top = sl->topend = tmp->prev = m;
548         tmp->up = tmp->next = tmp->nextindex = tmp->previndex = NULL;
549         tmp->down = p;
550         tmp->data = data;
551         tmp->sl = sl;
553             p->up = tmp;
557             ret = tmp;
559         p = tmp;