Renamed struct rtattr to struct rta to make things more consistent and

struct iface;

struct rte;

struct neighbor;

struct rtattr;

struct rta;

struct network;

struct proto_config;

struct config;

  void (*rt_notify)(struct proto *, struct network *net, struct rte *new, struct rte *old);

  void (*neigh_notify)(struct neighbor *neigh);

  int (*rta_same)(struct rtattr *, struct rtattr *);

  int (*rta_same)(struct rta *, struct rta *);

  int (*rte_better)(struct rte *, struct rte *);

  void (*rte_insert)(struct network *, struct rte *);

  void (*rte_remove)(struct network *, struct rte *);

typedef struct rte {

  struct rte *next;

  net *net;				/* Network this RTE belongs to */

  struct rtattr *attrs;			/* Attributes of this route */

  struct rta *attrs;			/* Attributes of this route */

  byte flags;				/* Flags (REF_...) */

  byte pflags;				/* Protocol-specific flags */

  word pref;				/* Route preference */

net *net_find(rtable *tab, unsigned tos, ip_addr addr, unsigned len);

net *net_get(rtable *tab, unsigned tos, ip_addr addr, unsigned len);

rte *rte_find(net *net, struct proto *p);

rte *rte_get_temp(struct rtattr *);

rte *rte_get_temp(struct rta *);

void rte_update(net *net, struct proto *p, rte *new);

void rte_discard(rte *old);

void rte_dump(rte *);

 *	construction of BGP route attribute lists.

 */

typedef struct rtattr {

  struct rtattr *next, *prev;		/* Hash chain */

  struct rtattr *garbage;		/* Garbage collector chain */

typedef struct rta {

  struct rta *next, *prev;		/* Hash chain */

  struct rta *garbage;			/* Garbage collector chain */

  struct proto *proto;			/* Protocol instance */

  unsigned uc;				/* Use count */

  byte source;				/* Route source (RTS_...) */