Fix more compiler warnings.

[meshlink] / src / edge.h

diff --git a/src/edge.h b/src/edge.h
index 3805e557c634146b87beafd5efa4438260e859b2..d5ec117db0af81f48a71bbbb76d29a7e02be2847 100644 (file)
--- 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 *) __attribute__((__warn_unused_result__));
+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