X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fedge.h;h=cc7a449b7e4b56fe6b962d61b22c5e36f3f27b6f;hb=HEAD;hp=ba18e875df95108ef1bfa49c8c0f080868295831;hpb=947f09ff2c507a80bbe7f92ed0d41b06c98d5375;p=meshlink

diff --git a/src/edge.h b/src/edge.h
index ba18e875..d5ec117d 100644
--- a/src/edge.h
+++ b/src/edge.h
@@ -37,14 +37,14 @@ typedef struct edge_t {
 	uint32_t session_id;                     /* the session_id of the from node */
 } edge_t;
 
-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 void free_edge(edge_t *);
-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 *);
-extern edge_t *lookup_edge(struct node_t *, struct node_t *);
+void init_edges(struct meshlink_handle *mesh);
+void exit_edges(struct meshlink_handle *mesh);
+edge_t *new_edge(void) __attribute__((__malloc__));
+void free_edge(edge_t *);
+struct splay_tree_t *new_edge_tree(void) __attribute__((__malloc__));
+void free_edge_tree(struct splay_tree_t *);
+void edge_add(struct meshlink_handle *mesh, edge_t *);
+void edge_del(struct meshlink_handle *mesh, edge_t *);
+edge_t *lookup_edge(struct node_t *, struct node_t *) __attribute__((__warn_unused_result__));
 
 #endif