-extern int
-show_adj_route_vpn (struct vty *vty, struct peer *peer, struct prefix_rd *prd,
- afi_t afi, safi_t safi, u_char use_json);
+extern int show_adj_route_vpn(struct vty *vty, struct peer *peer,
+ struct prefix_rd *prd, afi_t afi, safi_t safi,
+ uint8_t use_json);