static
void strlist__node_delete(struct rblist *rblist, struct rb_node *rb_node)
{
struct strlist *slist = container_of(rblist, struct strlist, rblist);
struct str_node *snode = container_of(rb_node, struct str_node, rb_node);
str_node__delete(snode, slist->dupstr);
}
void strlist__remove(struct strlist *self, struct str_node *sn)
{
rb_erase(&sn->rb_node, &self->entries);
str_node__delete(sn, self->dupstr);
}