gossipd/routing: make local functions static.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

gossipd/routing.c

@@ -206,7 +206,8 @@ get_or_make_connection(struct routing_state *rstate,
 	return nc;
 }
 
-struct node_connection *half_add_connection(struct routing_state *rstate,
+static struct node_connection *half_add_connection(
+					    struct routing_state *rstate,
 					    const struct pubkey *from,
 					    const struct pubkey *to,
 					    const struct short_channel_id *schanid,
@@ -241,7 +242,7 @@ static void clear_bfg(struct node_map *nodes)
 	}
 }
 
-s64 connection_fee(const struct node_connection *c, u64 msatoshi)
+static s64 connection_fee(const struct node_connection *c, u64 msatoshi)
 {
 	s64 fee;
 

gossipd/routing.h

@@ -99,20 +99,6 @@ struct routing_state *new_routing_state(const tal_t *ctx,
 					const struct sha256_double *chain_hash,
 					const struct pubkey *local_id);
 
-/* msatoshi must be possible (< 21 million BTC), ie < 2^60.
- * If it returns more than msatoshi, it overflowed. */
-s64 connection_fee(const struct node_connection *c, u64 msatoshi);
-
-/* Add a connection to the routing table, but do not mark it as usable
- * yet. Used by channel_announcements before the channel_update comes
- * in. */
-
-struct node_connection *half_add_connection(struct routing_state *rstate,
-					    const struct pubkey *from,
-					    const struct pubkey *to,
-					    const struct short_channel_id *schanid,
-					    const u16 flags);
-
 /* Given a short_channel_id, retrieve the matching connection, or NULL if it is
  * unknown. */
 struct node_connection *get_connection_by_scid(const struct routing_state *rstate,