clnp_srcroute(options, oidx, ro, first_hop, ifa, final_dst)
struct mbuf *options; /* ptr to options */
struct clnp_optidx *oidx; /* index to options */
clnp_srcroute(options, oidx, ro, first_hop, ifa, final_dst)
struct mbuf *options; /* ptr to options */
struct clnp_optidx *oidx; /* index to options */