kredist_node
struct kredist_node;
RB_HEAD(kredist_tree, kredist_node);
struct kredist_node *r, *xr;
struct kredist_node *r, node;
int kredist_compare(struct kredist_node *, struct kredist_node *);
kredist_compare(struct kredist_node *a, struct kredist_node *b)
RB_PROTOTYPE(kredist_tree, kredist_node, entry, kredist_compare)
RB_GENERATE(kredist_tree, kredist_node, entry, kredist_compare)
RB_ENTRY(kredist_node) entry;