cell_direction_t cell_direction,
crypt_path_t *layer_hint);
-static int
-connection_edge_process_relay_cell(cell_t *cell, circuit_t *circ,
- edge_connection_t *conn,
- crypt_path_t *layer_hint);
-static void
-circuit_consider_sending_sendme(circuit_t *circ, crypt_path_t *layer_hint);
-static void
-circuit_resume_edge_reading(circuit_t *circ, crypt_path_t *layer_hint);
-static int
-circuit_resume_edge_reading_helper(edge_connection_t *conn,
- circuit_t *circ,
- crypt_path_t *layer_hint);
-static int
-circuit_consider_stop_edge_reading(circuit_t *circ, crypt_path_t *layer_hint);
+static int connection_edge_process_relay_cell(cell_t *cell, circuit_t *circ,
+ edge_connection_t *conn,
+ crypt_path_t *layer_hint);
+static void circuit_consider_sending_sendme(circuit_t *circ,
+ crypt_path_t *layer_hint);
+static void circuit_resume_edge_reading(circuit_t *circ,
+ crypt_path_t *layer_hint);
+static int circuit_resume_edge_reading_helper(edge_connection_t *conn,
+ circuit_t *circ,
+ crypt_path_t *layer_hint);
+static int circuit_consider_stop_edge_reading(circuit_t *circ,
+ crypt_path_t *layer_hint);
static int circuit_queue_streams_are_blocked(circuit_t *circ);
/** Cache the current hi-res time; the cache gets reset when libevent