struct mbuf *isop_options; /* CLNP options */
struct mbuf *isop_optindex; /* CLNP options index */
struct mbuf *isop_clnpcache; /* CLNP cached hdr */
struct mbuf *isop_options; /* CLNP options */
struct mbuf *isop_optindex; /* CLNP options index */
struct mbuf *isop_clnpcache; /* CLNP cached hdr */