-static int send_ping(struct sockaddr *sa, int salen,
- const unsigned char *tid, int tid_len);
-static int send_pong(struct sockaddr *sa, int salen,
- const unsigned char *tid, int tid_len);
-static int send_find_node(struct sockaddr *sa, int salen,
- const unsigned char *tid, int tid_len,
- const unsigned char *target, int want, int confirm);
-static int send_nodes(struct sockaddr *sa, int salen,
- const unsigned char *tid, int tid_len,
- const unsigned char *nodes, int nodes_len,
- const unsigned char *nodes6, int nodes6_len);
-static int send_random_nodes(struct sockaddr *sa, int salen,
- const unsigned char *tid, int tid_len,
- const unsigned char *id, int want);
-static int send_error(struct sockaddr *sa, int salen,
- unsigned char *tid, int tid_len,
- int code, const char *message);
+static int
+send_ping(struct sockaddr *sa, int salen, const unsigned char *tid, int tid_len);
+static int
+send_pong(struct sockaddr *sa, int salen, const unsigned char *tid, int tid_len);
+static int
+send_find_node(
+ struct sockaddr *sa,
+ int salen,
+ const unsigned char *tid,
+ int tid_len,
+ const unsigned char *target,
+ int want);
+static int
+send_nodes(
+ struct sockaddr *sa,
+ int salen,
+ const unsigned char *tid,
+ int tid_len,
+ const unsigned char *nodes,
+ int nodes_len,
+ const unsigned char *nodes6,
+ int nodes6_len);
+static int
+send_random_nodes(
+ struct sockaddr *sa,
+ int salen,
+ const unsigned char *tid,
+ int tid_len,
+ const unsigned char *id,
+ int want);
+static int
+send_error(
+ struct sockaddr *sa,
+ int salen,
+ unsigned char *tid,
+ int tid_len,
+ int code,
+ const char *message);