extern void init_edges(struct meshlink_handle *mesh);
extern void exit_edges(struct meshlink_handle *mesh);
-extern edge_t *new_edge(void) __attribute__ ((__malloc__));
+extern edge_t *new_edge(void) __attribute__((__malloc__));
extern void free_edge(edge_t *);
-extern struct splay_tree_t *new_edge_tree(void) __attribute__ ((__malloc__));
+extern struct splay_tree_t *new_edge_tree(void) __attribute__((__malloc__));
extern void free_edge_tree(struct splay_tree_t *);
extern void edge_add(struct meshlink_handle *mesh, edge_t *);
extern void edge_del(struct meshlink_handle *mesh, edge_t *);