- struct connection_t *connection; /* connection associated with this edge, if available */
- struct edge_t *reverse; /* edge in the opposite direction, if available */
+ struct connection_t *connection; /* connection associated with this edge, if available */
+ struct edge_t *reverse; /* edge in the opposite direction, if available */
extern void free_edge_tree(avl_tree_t *);
extern void edge_add(edge_t *);
extern void edge_del(edge_t *);
extern void free_edge_tree(avl_tree_t *);
extern void edge_add(edge_t *);
extern void edge_del(edge_t *);