[trivia] finish off static'ification of ospf6d and ripngd

2008-08-15 Paul Jakma <paul.jakma@sun.com>

	* {ospf6d,ripngd}/*: Finish job of marking functions as static, or
	  exporting declarations for them, to quell warning noise with
	  Quagga's GCC default high-level of warning flags. Thus allowing
	  remaining, more useful warnings to be more easily seen.

ospf6d/ospf6_abr.c

@@ -472,7 +472,7 @@ ospf6_abr_originate_summary_to_area (struct ospf6_route *route,
   ospf6_lsa_originate_area (lsa, area);
 }
 
-void
+static void
 ospf6_abr_range_update (struct ospf6_route *range)
 {
   u_int32_t cost = 0;
@@ -762,7 +762,7 @@ ospf6_abr_reimport (struct ospf6_area *oa)
 
 
 /* Display functions */
-int
+static int
 ospf6_inter_area_prefix_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
 {
   struct ospf6_inter_prefix_lsa *prefix_lsa;
@@ -787,7 +787,7 @@ ospf6_inter_area_prefix_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
   return 0;
 }
 
-int
+static int
 ospf6_inter_area_router_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
 {
   struct ospf6_inter_router_lsa *router_lsa;
@@ -841,7 +841,7 @@ config_write_ospf6_debug_abr (struct vty *vty)
 }
 
 void
-install_element_ospf6_debug_abr ()
+install_element_ospf6_debug_abr (void)
 {
   install_element (ENABLE_NODE, &debug_ospf6_abr_cmd);
   install_element (ENABLE_NODE, &no_debug_ospf6_abr_cmd);
@@ -864,7 +864,7 @@ struct ospf6_lsa_handler inter_router_handler =
 };
 
 void
-ospf6_abr_init ()
+ospf6_abr_init (void)
 {
   ospf6_install_lsa_handler (&inter_prefix_handler);
   ospf6_install_lsa_handler (&inter_router_handler);

ospf6d/ospf6_abr.h

@@ -52,24 +52,22 @@ struct ospf6_inter_router_lsa
   { (E)->metric &= htonl (0x00000000); \
     (E)->metric |= htonl (0x00ffffff) & htonl (C); }
 
-int ospf6_is_router_abr (struct ospf6 *o);
+extern int ospf6_is_router_abr (struct ospf6 *o);
 
-void ospf6_abr_enable_area (struct ospf6_area *oa);
-void ospf6_abr_disable_area (struct ospf6_area *oa);
+extern void ospf6_abr_enable_area (struct ospf6_area *oa);
+extern void ospf6_abr_disable_area (struct ospf6_area *oa);
 
-void ospf6_abr_originate_summary_to_area (struct ospf6_route *route,
-                                          struct ospf6_area *area);
-void ospf6_abr_originate_summary (struct ospf6_route *route);
-void ospf6_abr_examin_summary (struct ospf6_lsa *lsa, struct ospf6_area *oa);
-void ospf6_abr_examin_brouter (u_int32_t router_id);
-void ospf6_abr_reimport (struct ospf6_area *oa);
+extern void ospf6_abr_originate_summary_to_area (struct ospf6_route *route,
+                                                struct ospf6_area *area);
+extern void ospf6_abr_originate_summary (struct ospf6_route *route);
+extern void ospf6_abr_examin_summary (struct ospf6_lsa *lsa, struct ospf6_area *oa);
+extern void ospf6_abr_examin_brouter (u_int32_t router_id);
+extern void ospf6_abr_reimport (struct ospf6_area *oa);
 
-int config_write_ospf6_debug_abr (struct vty *vty);
-void install_element_ospf6_debug_abr ();
-int ospf6_abr_config_write (struct vty *vty);
+extern int config_write_ospf6_debug_abr (struct vty *vty);
+extern void install_element_ospf6_debug_abr (void);
+extern int ospf6_abr_config_write (struct vty *vty);
 
-void ospf6_abr_init ();
+extern void ospf6_abr_init (void);
 
 #endif /*OSPF6_ABR_H*/
-
-

ospf6d/ospf6_area.c

@@ -54,7 +54,7 @@ ospf6_area_cmp (void *va, void *vb)
 }
 
 /* schedule routing table recalculation */
-void
+static void
 ospf6_area_lsdb_hook_add (struct ospf6_lsa *lsa)
 {
   switch (ntohs (lsa->header->type))
@@ -84,7 +84,7 @@ ospf6_area_lsdb_hook_add (struct ospf6_lsa *lsa)
     }
 }
 
-void
+static void
 ospf6_area_lsdb_hook_remove (struct ospf6_lsa *lsa)
 {
   switch (ntohs (lsa->header->type))
@@ -114,14 +114,14 @@ ospf6_area_lsdb_hook_remove (struct ospf6_lsa *lsa)
     }
 }
 
-void
+static void
 ospf6_area_route_hook_add (struct ospf6_route *route)
 {
   struct ospf6_route *copy = ospf6_route_copy (route);
   ospf6_route_add (copy, ospf6->route_table);
 }
 
-void
+static void
 ospf6_area_route_hook_remove (struct ospf6_route *route)
 {
   struct ospf6_route *copy;
@@ -230,7 +230,7 @@ ospf6_area_lookup (u_int32_t area_id, struct ospf6 *ospf6)
   return (struct ospf6_area *) NULL;
 }
 
-struct ospf6_area *
+static struct ospf6_area *
 ospf6_area_get (u_int32_t area_id, struct ospf6 *o)
 {
   struct ospf6_area *oa;
@@ -364,7 +364,7 @@ ALIAS (area_range,
        OSPF6_AREA_ID_STR
        "Configured address range\n"
        "Specify IPv6 prefix\n"
-       );
+       )
 
 DEFUN (no_area_range,
        no_area_range_cmd,
@@ -746,7 +746,7 @@ DEFUN (show_ipv6_ospf6_simulate_spf_tree_root,
 }
 
 void
-ospf6_area_init ()
+ospf6_area_init (void)
 {
   install_element (VIEW_NODE, &show_ipv6_ospf6_spf_tree_cmd);
   install_element (VIEW_NODE, &show_ipv6_ospf6_area_spf_tree_cmd);

ospf6d/ospf6_area.h

@@ -112,19 +112,18 @@ struct ospf6_area
 #define IS_AREA_STUB(oa) (CHECK_FLAG ((oa)->flag, OSPF6_AREA_STUB))
 
 /* prototypes */
-int ospf6_area_cmp (void *va, void *vb);
+extern int ospf6_area_cmp (void *va, void *vb);
 
-struct ospf6_area *ospf6_area_create (u_int32_t, struct ospf6 *);
-void ospf6_area_delete (struct ospf6_area *);
-struct ospf6_area *ospf6_area_lookup (u_int32_t, struct ospf6 *);
+extern struct ospf6_area *ospf6_area_create (u_int32_t, struct ospf6 *);
+extern void ospf6_area_delete (struct ospf6_area *);
+extern struct ospf6_area *ospf6_area_lookup (u_int32_t, struct ospf6 *);
 
-void ospf6_area_enable (struct ospf6_area *);
-void ospf6_area_disable (struct ospf6_area *);
+extern void ospf6_area_enable (struct ospf6_area *);
+extern void ospf6_area_disable (struct ospf6_area *);
 
-void ospf6_area_show (struct vty *, struct ospf6_area *);
+extern void ospf6_area_show (struct vty *, struct ospf6_area *);
 
-void ospf6_area_config_write (struct vty *vty);
-void ospf6_area_init ();
+extern void ospf6_area_config_write (struct vty *vty);
+extern void ospf6_area_init (void);
 
 #endif /* OSPF_AREA_H */
-

ospf6d/ospf6_asbr.c

@@ -53,7 +53,7 @@ unsigned char conf_debug_ospf6_asbr = 0;
 #define ZROUTE_NAME(x) zebra_route_string(x)
 
 /* AS External LSA origination */
-void
+static void
 ospf6_as_external_lsa_originate (struct ospf6_route *route)
 {
   char buffer[OSPF6_MAX_LSASIZE];
@@ -336,7 +336,7 @@ ospf6_asbr_lsentry_remove (struct ospf6_route *asbr_entry)
 
 /* redistribute function */
 
-void
+static void
 ospf6_asbr_routemap_set (int type, const char *mapname)
 {
   if (ospf6->rmap[type].name)
@@ -345,7 +345,7 @@ ospf6_asbr_routemap_set (int type, const char *mapname)
   ospf6->rmap[type].map = route_map_lookup_by_name (mapname);
 }
 
-void
+static void
 ospf6_asbr_routemap_unset (int type)
 {
   if (ospf6->rmap[type].name)
@@ -354,7 +354,7 @@ ospf6_asbr_routemap_unset (int type)
   ospf6->rmap[type].map = NULL;
 }
 
-void
+static void
 ospf6_asbr_routemap_update (const char *mapname)
 {
   int type;
@@ -378,13 +378,13 @@ ospf6_asbr_is_asbr (struct ospf6 *o)
   return o->external_table->count;
 }
 
-void
+static void
 ospf6_asbr_redistribute_set (int type)
 {
   ospf6_zebra_redistribute (type);
 }
 
-void
+static void
 ospf6_asbr_redistribute_unset (int type)
 {
   struct ospf6_route *route;
@@ -731,7 +731,7 @@ ospf6_redistribute_config_write (struct vty *vty)
   return 0;
 }
 
-void
+static void
 ospf6_redistribute_show_config (struct vty *vty)
 {
   int type;
@@ -774,7 +774,7 @@ ospf6_redistribute_show_config (struct vty *vty)
 
 
 /* Routemap Functions */
-route_map_result_t
+static route_map_result_t
 ospf6_routemap_rule_match_address_prefixlist (void *rule,
                                               struct prefix *prefix,
                                               route_map_object_t type,
@@ -793,13 +793,13 @@ ospf6_routemap_rule_match_address_prefixlist (void *rule,
           RMAP_NOMATCH : RMAP_MATCH);
 }
 
-void *
+static void *
 ospf6_routemap_rule_match_address_prefixlist_compile (const char *arg)
 {
   return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
 }
 
-void
+static void
 ospf6_routemap_rule_match_address_prefixlist_free (void *rule)
 {
   XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
@@ -814,7 +814,7 @@ ospf6_routemap_rule_match_address_prefixlist_cmd =
   ospf6_routemap_rule_match_address_prefixlist_free,
 };
 
-route_map_result_t
+static route_map_result_t
 ospf6_routemap_rule_set_metric_type (void *rule, struct prefix *prefix,
                                      route_map_object_t type, void *object)
 {
@@ -832,7 +832,7 @@ ospf6_routemap_rule_set_metric_type (void *rule, struct prefix *prefix,
   return RMAP_OKAY;
 }
 
-void *
+static void *
 ospf6_routemap_rule_set_metric_type_compile (const char *arg)
 {
   if (strcmp (arg, "type-2") && strcmp (arg, "type-1"))
@@ -840,7 +840,7 @@ ospf6_routemap_rule_set_metric_type_compile (const char *arg)
   return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
 }
 
-void
+static void
 ospf6_routemap_rule_set_metric_type_free (void *rule)
 {
   XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
@@ -855,7 +855,7 @@ ospf6_routemap_rule_set_metric_type_cmd =
   ospf6_routemap_rule_set_metric_type_free,
 };
 
-route_map_result_t
+static route_map_result_t
 ospf6_routemap_rule_set_metric (void *rule, struct prefix *prefix,
                                 route_map_object_t type, void *object)
 {
@@ -869,7 +869,7 @@ ospf6_routemap_rule_set_metric (void *rule, struct prefix *prefix,
   return RMAP_OKAY;
 }
 
-void *
+static void *
 ospf6_routemap_rule_set_metric_compile (const char *arg)
 {
   u_int32_t metric;
@@ -880,7 +880,7 @@ ospf6_routemap_rule_set_metric_compile (const char *arg)
   return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
 }
 
-void
+static void
 ospf6_routemap_rule_set_metric_free (void *rule)
 {
   XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
@@ -895,7 +895,7 @@ ospf6_routemap_rule_set_metric_cmd =
   ospf6_routemap_rule_set_metric_free,
 };
 
-route_map_result_t
+static route_map_result_t
 ospf6_routemap_rule_set_forwarding (void *rule, struct prefix *prefix,
                                     route_map_object_t type, void *object)
 {
@@ -915,7 +915,7 @@ ospf6_routemap_rule_set_forwarding (void *rule, struct prefix *prefix,
   return RMAP_OKAY;
 }
 
-void *
+static void *
 ospf6_routemap_rule_set_forwarding_compile (const char *arg)
 {
   struct in6_addr a;
@@ -924,7 +924,7 @@ ospf6_routemap_rule_set_forwarding_compile (const char *arg)
   return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
 }
 
-void
+static void
 ospf6_routemap_rule_set_forwarding_free (void *rule)
 {
   XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
@@ -939,7 +939,7 @@ ospf6_routemap_rule_set_forwarding_cmd =
   ospf6_routemap_rule_set_forwarding_free,
 };
 
-int
+static int
 route_map_command_status (struct vty *vty, int ret)
 {
   if (! ret)
@@ -1074,8 +1074,8 @@ DEFUN (ospf6_routemap_no_set_forwarding,
   return route_map_command_status (vty, ret);
 }
 
-void
-ospf6_routemap_init ()
+static void
+ospf6_routemap_init (void)
 {
   route_map_init ();
   route_map_init_vty ();
@@ -1106,7 +1106,7 @@ ospf6_routemap_init ()
 
 
 /* Display functions */
-int
+static int
 ospf6_as_external_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
 {
   struct ospf6_as_external_lsa *external;
@@ -1154,7 +1154,7 @@ ospf6_as_external_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
   return 0;
 }
 
-void
+static void
 ospf6_asbr_external_route_show (struct vty *vty, struct ospf6_route *route)
 {
   struct ospf6_external_info *info = route->route_option;
@@ -1206,7 +1206,7 @@ struct ospf6_lsa_handler as_external_handler =
 };
 
 void
-ospf6_asbr_init ()
+ospf6_asbr_init (void)
 {
   ospf6_routemap_init ();
 

ospf6d/ospf6_asbr.h

@@ -63,24 +63,24 @@ struct ospf6_as_external_lsa
   { (E)->bits_metric &= htonl (0xff000000); \
     (E)->bits_metric |= htonl (0x00ffffff) & htonl (C); }
 
-void ospf6_asbr_lsa_add (struct ospf6_lsa *lsa);
-void ospf6_asbr_lsa_remove (struct ospf6_lsa *lsa);
-void ospf6_asbr_lsentry_add (struct ospf6_route *asbr_entry);
-void ospf6_asbr_lsentry_remove (struct ospf6_route *asbr_entry);
+extern void ospf6_asbr_lsa_add (struct ospf6_lsa *lsa);
+extern void ospf6_asbr_lsa_remove (struct ospf6_lsa *lsa);
+extern void ospf6_asbr_lsentry_add (struct ospf6_route *asbr_entry);
+extern void ospf6_asbr_lsentry_remove (struct ospf6_route *asbr_entry);
 
-int ospf6_asbr_is_asbr (struct ospf6 *o);
-void
-ospf6_asbr_redistribute_add (int type, int ifindex, struct prefix *prefix,
-                             u_int nexthop_num, struct in6_addr *nexthop);
-void
-ospf6_asbr_redistribute_remove (int type, int ifindex, struct prefix *prefix);
+extern int ospf6_asbr_is_asbr (struct ospf6 *o);
+extern void ospf6_asbr_redistribute_add (int type, int ifindex,
+                                         struct prefix *prefix,
+                                         u_int nexthop_num,
+                                         struct in6_addr *nexthop);
+extern void ospf6_asbr_redistribute_remove (int type, int ifindex,
+                                            struct prefix *prefix);
 
-int ospf6_redistribute_config_write (struct vty *vty);
+extern int ospf6_redistribute_config_write (struct vty *vty);
 
-void ospf6_asbr_init ();
+extern void ospf6_asbr_init (void);
 
-int config_write_ospf6_debug_asbr (struct vty *vty);
-void install_element_ospf6_debug_asbr ();
+extern int config_write_ospf6_debug_asbr (struct vty *vty);
+extern void install_element_ospf6_debug_asbr (void);
 
 #endif /* OSPF6_ASBR_H */
-

ospf6d/ospf6_flood.c

@@ -241,7 +241,7 @@ ospf6_install_lsa (struct ospf6_lsa *lsa)
 
 /* RFC2740 section 3.5.2. Sending Link State Update packets */
 /* RFC2328 section 13.3 Next step in the flooding procedure */
-void
+static void
 ospf6_flood_interface (struct ospf6_neighbor *from,
                        struct ospf6_lsa *lsa, struct ospf6_interface *oi)
 {
@@ -387,7 +387,7 @@ ospf6_flood_interface (struct ospf6_neighbor *from,
     }
 }
 
-void
+static void
 ospf6_flood_area (struct ospf6_neighbor *from,
                   struct ospf6_lsa *lsa, struct ospf6_area *oa)
 {
@@ -410,7 +410,7 @@ ospf6_flood_area (struct ospf6_neighbor *from,
     }
 }
 
-void
+static void
 ospf6_flood_process (struct ospf6_neighbor *from,
                      struct ospf6_lsa *lsa, struct ospf6 *process)
 {
@@ -440,7 +440,7 @@ ospf6_flood (struct ospf6_neighbor *from, struct ospf6_lsa *lsa)
   ospf6_flood_process (from, lsa, ospf6);
 }
 
-void
+static void
 ospf6_flood_clear_interface (struct ospf6_lsa *lsa, struct ospf6_interface *oi)
 {
   struct listnode *node, *nnode;
@@ -463,7 +463,7 @@ ospf6_flood_clear_interface (struct ospf6_lsa *lsa, struct ospf6_interface *oi)
     }
 }
 
-void
+static void
 ospf6_flood_clear_area (struct ospf6_lsa *lsa, struct ospf6_area *oa)
 {
   struct listnode *node, *nnode;
@@ -485,7 +485,7 @@ ospf6_flood_clear_area (struct ospf6_lsa *lsa, struct ospf6_area *oa)
     }
 }
 
-void
+static void
 ospf6_flood_clear_process (struct ospf6_lsa *lsa, struct ospf6 *process)
 {
   struct listnode *node, *nnode;
@@ -676,7 +676,7 @@ ospf6_acknowledge_lsa_allother (struct ospf6_lsa *lsa, int ismore_recent,
      early of ospf6_receive_lsa () */
 }
 
-void
+static void
 ospf6_acknowledge_lsa (struct ospf6_lsa *lsa, int ismore_recent,
                        struct ospf6_neighbor *from)
 {
@@ -1013,7 +1013,7 @@ config_write_ospf6_debug_flood (struct vty *vty)
 }
 
 void
-install_element_ospf6_debug_flood ()
+install_element_ospf6_debug_flood (void)
 {
   install_element (ENABLE_NODE, &debug_ospf6_flooding_cmd);
   install_element (ENABLE_NODE, &no_debug_ospf6_flooding_cmd);

ospf6d/ospf6_flood.h

@@ -32,34 +32,34 @@ extern unsigned char conf_debug_ospf6_flooding;
   (conf_debug_ospf6_flooding)
 
 /* Function Prototypes */
-struct ospf6_lsdb *ospf6_get_scoped_lsdb (struct ospf6_lsa *lsa);
-struct ospf6_lsdb *ospf6_get_scoped_lsdb_self (struct ospf6_lsa *lsa);
+extern struct ospf6_lsdb *ospf6_get_scoped_lsdb (struct ospf6_lsa *lsa);
+extern struct ospf6_lsdb *ospf6_get_scoped_lsdb_self (struct ospf6_lsa *lsa);
 
 /* origination & purging */
-void ospf6_lsa_originate (struct ospf6_lsa *lsa);
-void ospf6_lsa_originate_process (struct ospf6_lsa *lsa,
-                                  struct ospf6 *process);
-void ospf6_lsa_originate_area (struct ospf6_lsa *lsa,
-                               struct ospf6_area *oa);
-void ospf6_lsa_originate_interface (struct ospf6_lsa *lsa,
-                                    struct ospf6_interface *oi);
-void ospf6_lsa_purge (struct ospf6_lsa *lsa);
+extern void ospf6_lsa_originate (struct ospf6_lsa *lsa);
+extern void ospf6_lsa_originate_process (struct ospf6_lsa *lsa,
+                                         struct ospf6 *process);
+extern void ospf6_lsa_originate_area (struct ospf6_lsa *lsa,
+                                     struct ospf6_area *oa);
+extern void ospf6_lsa_originate_interface (struct ospf6_lsa *lsa,
+                                           struct ospf6_interface *oi);
+extern void ospf6_lsa_purge (struct ospf6_lsa *lsa);
 
 /* access method to retrans_count */
-void ospf6_increment_retrans_count (struct ospf6_lsa *lsa);
-void ospf6_decrement_retrans_count (struct ospf6_lsa *lsa);
+extern void ospf6_increment_retrans_count (struct ospf6_lsa *lsa);
+extern void ospf6_decrement_retrans_count (struct ospf6_lsa *lsa);
 
 /* flooding & clear flooding */
-void ospf6_flood_clear (struct ospf6_lsa *lsa);
-void ospf6_flood (struct ospf6_neighbor *from, struct ospf6_lsa *lsa);
+extern void ospf6_flood_clear (struct ospf6_lsa *lsa);
+extern void ospf6_flood (struct ospf6_neighbor *from, struct ospf6_lsa *lsa);
 
 /* receive & install */
-void ospf6_receive_lsa (struct ospf6_neighbor *from,
-                        struct ospf6_lsa_header *header);
-void ospf6_install_lsa (struct ospf6_lsa *lsa);
+extern void ospf6_receive_lsa (struct ospf6_neighbor *from,
+                               struct ospf6_lsa_header *header);
+extern void ospf6_install_lsa (struct ospf6_lsa *lsa);
 
-int config_write_ospf6_debug_flood (struct vty *vty);
-void install_element_ospf6_debug_flood ();
+extern int config_write_ospf6_debug_flood (struct vty *vty);
+extern void install_element_ospf6_debug_flood (void);
 
 #endif /* OSPF6_FLOOD_H */
 

ospf6d/ospf6_interface.c

@@ -72,7 +72,7 @@ ospf6_interface_lookup_by_ifindex (int ifindex)
 }
 
 /* schedule routing table recalculation */
-void
+static void
 ospf6_interface_lsdb_hook (struct ospf6_lsa *lsa)
 {
   switch (ntohs (lsa->header->type))
@@ -692,7 +692,7 @@ neighbor_change (struct thread *thread)
   return 0;
 }
 
-int
+static int
 loopind (struct thread *thread)
 {
   struct ospf6_interface *oi;
@@ -739,7 +739,7 @@ interface_down (struct thread *thread)
 
 
 /* show specified interface structure */
-int
+static int
 ospf6_interface_show (struct vty *vty, struct interface *ifp)
 {
   struct ospf6_interface *oi;
@@ -897,7 +897,7 @@ ALIAS (show_ipv6_ospf6_interface,
        IP6_STR
        OSPF6_STR
        INTERFACE_STR
-       );
+       )
 
 DEFUN (show_ipv6_ospf6_interface_ifname_prefix,
        show_ipv6_ospf6_interface_ifname_prefix_cmd,
@@ -946,7 +946,7 @@ ALIAS (show_ipv6_ospf6_interface_ifname_prefix,
        OSPF6_ROUTE_ADDRESS_STR
        OSPF6_ROUTE_PREFIX_STR
        "Dispaly details of the prefixes\n"
-       );
+       )
 
 ALIAS (show_ipv6_ospf6_interface_ifname_prefix,
        show_ipv6_ospf6_interface_ifname_prefix_match_cmd,
@@ -960,7 +960,7 @@ ALIAS (show_ipv6_ospf6_interface_ifname_prefix,
        OSPF6_ROUTE_PREFIX_STR
        OSPF6_ROUTE_MATCH_STR
        "Dispaly details of the prefixes\n"
-       );
+       )
 
 DEFUN (show_ipv6_ospf6_interface_prefix,
        show_ipv6_ospf6_interface_prefix_cmd,
@@ -999,7 +999,7 @@ ALIAS (show_ipv6_ospf6_interface_prefix,
        OSPF6_ROUTE_ADDRESS_STR
        OSPF6_ROUTE_PREFIX_STR
        "Dispaly details of the prefixes\n"
-       );
+       )
 
 ALIAS (show_ipv6_ospf6_interface_prefix,
        show_ipv6_ospf6_interface_prefix_match_cmd,
@@ -1012,7 +1012,7 @@ ALIAS (show_ipv6_ospf6_interface_prefix,
        OSPF6_ROUTE_PREFIX_STR
        OSPF6_ROUTE_MATCH_STR
        "Dispaly details of the prefixes\n"
-       );
+       )
 
 
 /* interface variable set command */
@@ -1463,7 +1463,7 @@ DEFUN (no_ipv6_ospf6_advertise_prefix_list,
   return CMD_SUCCESS;
 }
 
-int
+static int
 config_write_ospf6_interface (struct vty *vty)
 {
   struct listnode *i;
@@ -1519,7 +1519,7 @@ struct cmd_node interface_node =
 };
 
 void
-ospf6_interface_init ()
+ospf6_interface_init (void)
 {
   /* Install interface node. */
   install_node (&interface_node, config_write_ospf6_interface);
@@ -1596,7 +1596,7 @@ config_write_ospf6_debug_interface (struct vty *vty)
 }
 
 void
-install_element_ospf6_debug_interface ()
+install_element_ospf6_debug_interface (void)
 {
   install_element (ENABLE_NODE, &debug_ospf6_interface_cmd);
   install_element (ENABLE_NODE, &no_debug_ospf6_interface_cmd);

ospf6d/ospf6_interface.h

@@ -124,29 +124,28 @@ extern const char *ospf6_interface_state_str[];
 
 /* Function Prototypes */
 
-struct ospf6_interface *ospf6_interface_lookup_by_ifindex (int);
-struct ospf6_interface *ospf6_interface_create (struct interface *);
-void ospf6_interface_delete (struct ospf6_interface *);
+extern struct ospf6_interface *ospf6_interface_lookup_by_ifindex (int);
+extern struct ospf6_interface *ospf6_interface_create (struct interface *);
+extern void ospf6_interface_delete (struct ospf6_interface *);
 
-void ospf6_interface_enable (struct ospf6_interface *);
-void ospf6_interface_disable (struct ospf6_interface *);
+extern void ospf6_interface_enable (struct ospf6_interface *);
+extern void ospf6_interface_disable (struct ospf6_interface *);
 
-void ospf6_interface_if_add (struct interface *);
-void ospf6_interface_if_del (struct interface *);
-void ospf6_interface_state_update (struct interface *);
-void ospf6_interface_connected_route_update (struct interface *);
+extern void ospf6_interface_if_add (struct interface *);
+extern void ospf6_interface_if_del (struct interface *);
+extern void ospf6_interface_state_update (struct interface *);
+extern void ospf6_interface_connected_route_update (struct interface *);
 
 /* interface event */
-int interface_up (struct thread *);
-int interface_down (struct thread *);
-int wait_timer (struct thread *);
-int backup_seen (struct thread *);
-int neighbor_change (struct thread *);
+extern int interface_up (struct thread *);
+extern int interface_down (struct thread *);
+extern int wait_timer (struct thread *);
+extern int backup_seen (struct thread *);
+extern int neighbor_change (struct thread *);
 
-void ospf6_interface_init ();
+extern void ospf6_interface_init (void);
 
-int config_write_ospf6_debug_interface (struct vty *vty);
-void install_element_ospf6_debug_interface ();
+extern int config_write_ospf6_debug_interface (struct vty *vty);
+extern void install_element_ospf6_debug_interface (void);
 
 #endif /* OSPF6_INTERFACE_H */
-

ospf6d/ospf6_intra.c

@@ -56,7 +56,7 @@ u_int32_t conf_debug_ospf6_brouter_specific_area_id;
 /* RFC2740 3.4.3.1 Router-LSA */
 /******************************/
 
-int
+static int
 ospf6_router_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
 {
   char *start, *end, *current;
@@ -316,7 +316,7 @@ ospf6_router_lsa_originate (struct thread *thread)
 /* RFC2740 3.4.3.2 Network-LSA */
 /*******************************/
 
-int
+static int
 ospf6_network_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
 {
   char *start, *end, *current;
@@ -462,7 +462,7 @@ ospf6_network_lsa_originate (struct thread *thread)
 /* RFC2740 3.4.3.6 Link-LSA */
 /****************************/
 
-int
+static int
 ospf6_link_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
 {
   char *start, *end, *current;
@@ -615,7 +615,7 @@ ospf6_link_lsa_originate (struct thread *thread)
 /* RFC2740 3.4.3.7 Intra-Area-Prefix-LSA */
 /*****************************************/
 
-int
+static int
 ospf6_intra_prefix_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
 {
   char *start, *end, *current;
@@ -1238,7 +1238,7 @@ ospf6_intra_route_calculation (struct ospf6_area *oa)
     zlog_debug ("Re-examin intra-routes for area %s: Done", oa->name);
 }
 
-void
+static void
 ospf6_brouter_debug_print (struct ospf6_route *brouter)
 {
   u_int32_t brouter_id;

ospf6d/ospf6_intra.h

@@ -187,28 +187,28 @@ struct ospf6_intra_prefix_lsa
 
 
 /* Function Prototypes */
-char *ospf6_router_lsdesc_lookup (u_char type, u_int32_t interface_id,
-                            u_int32_t neighbor_interface_id,
-                            u_int32_t neighbor_router_id,
-                            struct ospf6_lsa *lsa);
-char *ospf6_network_lsdesc_lookup (u_int32_t router_id,
-                                   struct ospf6_lsa *lsa);
-
-int ospf6_router_lsa_originate (struct thread *);
-int ospf6_network_lsa_originate (struct thread *);
-int ospf6_link_lsa_originate (struct thread *);
-int ospf6_intra_prefix_lsa_originate_transit (struct thread *);
-int ospf6_intra_prefix_lsa_originate_stub (struct thread *);
-void ospf6_intra_prefix_lsa_add (struct ospf6_lsa *lsa);
-void ospf6_intra_prefix_lsa_remove (struct ospf6_lsa *lsa);
-
-void ospf6_intra_route_calculation (struct ospf6_area *oa);
-void ospf6_intra_brouter_calculation (struct ospf6_area *oa);
-
-void ospf6_intra_init ();
-
-int config_write_ospf6_debug_brouter (struct vty *vty);
-void install_element_ospf6_debug_brouter ();
+extern char *ospf6_router_lsdesc_lookup (u_char type, u_int32_t interface_id,
+                                         u_int32_t neighbor_interface_id,
+                                         u_int32_t neighbor_router_id,
+                                         struct ospf6_lsa *lsa);
+extern char *ospf6_network_lsdesc_lookup (u_int32_t router_id,
+                                          struct ospf6_lsa *lsa);
+
+extern int ospf6_router_lsa_originate (struct thread *);
+extern int ospf6_network_lsa_originate (struct thread *);
+extern int ospf6_link_lsa_originate (struct thread *);
+extern int ospf6_intra_prefix_lsa_originate_transit (struct thread *);
+extern int ospf6_intra_prefix_lsa_originate_stub (struct thread *);
+extern void ospf6_intra_prefix_lsa_add (struct ospf6_lsa *lsa);
+extern void ospf6_intra_prefix_lsa_remove (struct ospf6_lsa *lsa);
+
+extern void ospf6_intra_route_calculation (struct ospf6_area *oa);
+extern void ospf6_intra_brouter_calculation (struct ospf6_area *oa);
+
+extern void ospf6_intra_init (void);
+
+extern int config_write_ospf6_debug_brouter (struct vty *vty);
+extern void install_element_ospf6_debug_brouter (void);
 
 #endif /* OSPF6_LSA_H */
 

ospf6d/ospf6_lsa.c

@@ -45,7 +45,7 @@
 
 vector ospf6_lsa_handler_vector;
 
-int
+static int
 ospf6_unknown_lsa_show (struct vty *vty, struct ospf6_lsa *lsa)
 {
   u_char *start, *end, *current;
@@ -703,14 +703,14 @@ ospf6_lsa_checksum (struct ospf6_lsa_header *lsa_header)
 }
 
 void
-ospf6_lsa_init ()
+ospf6_lsa_init (void)
 {
   ospf6_lsa_handler_vector = vector_init (0);
   ospf6_install_lsa_handler (&unknown_handler);
 }
 
 
-char *
+static char *
 ospf6_lsa_handler_name (struct ospf6_lsa_handler *h)
 {
   static char buf[64];
@@ -870,7 +870,7 @@ struct cmd_element no_debug_ospf6_lsa_type_cmd;
 struct cmd_element no_debug_ospf6_lsa_type_detail_cmd;
 
 void
-install_element_ospf6_debug_lsa ()
+install_element_ospf6_debug_lsa (void)
 {
   u_int i;
   struct ospf6_lsa_handler *handler;

ospf6d/ospf6_lsa.h

@@ -206,47 +206,47 @@ extern struct ospf6_lsa_handler unknown_handler;
 
 
 /* Function Prototypes */
-const char *ospf6_lstype_name (u_int16_t type);
-u_char ospf6_lstype_debug (u_int16_t type);
-int ospf6_lsa_is_differ (struct ospf6_lsa *lsa1, struct ospf6_lsa *lsa2);
-int ospf6_lsa_is_changed (struct ospf6_lsa *lsa1, struct ospf6_lsa *lsa2);
-u_int16_t ospf6_lsa_age_current (struct ospf6_lsa *);
-void ospf6_lsa_age_update_to_send (struct ospf6_lsa *, u_int32_t);
-void ospf6_lsa_premature_aging (struct ospf6_lsa *);
-int ospf6_lsa_compare (struct ospf6_lsa *, struct ospf6_lsa *);
-
-char *ospf6_lsa_printbuf (struct ospf6_lsa *lsa, char *buf, int size);
-void ospf6_lsa_header_print_raw (struct ospf6_lsa_header *header);
-void ospf6_lsa_header_print (struct ospf6_lsa *lsa);
-void ospf6_lsa_show_summary_header (struct vty *vty);
-void ospf6_lsa_show_summary (struct vty *vty, struct ospf6_lsa *lsa);
-void ospf6_lsa_show_dump (struct vty *vty, struct ospf6_lsa *lsa);
-void ospf6_lsa_show_internal (struct vty *vty, struct ospf6_lsa *lsa);
-void ospf6_lsa_show (struct vty *vty, struct ospf6_lsa *lsa);
-
-struct ospf6_lsa *ospf6_lsa_create (struct ospf6_lsa_header *header);
-struct ospf6_lsa *ospf6_lsa_create_headeronly (struct ospf6_lsa_header *header);
-void ospf6_lsa_delete (struct ospf6_lsa *lsa);
-struct ospf6_lsa *ospf6_lsa_copy (struct ospf6_lsa *);
-
-void ospf6_lsa_lock (struct ospf6_lsa *);
-void ospf6_lsa_unlock (struct ospf6_lsa *);
-
-int ospf6_lsa_expire (struct thread *);
-int ospf6_lsa_refresh (struct thread *);
-
-unsigned short ospf6_lsa_checksum (struct ospf6_lsa_header *);
-int ospf6_lsa_prohibited_duration (u_int16_t type, u_int32_t id,
-                                   u_int32_t adv_router, void *scope);
-
-void ospf6_install_lsa_handler (struct ospf6_lsa_handler *handler);
-struct ospf6_lsa_handler *ospf6_get_lsa_handler (u_int16_t type);
-
-void ospf6_lsa_init ();
-void ospf6_lsa_cmd_init ();
-
-int config_write_ospf6_debug_lsa (struct vty *vty);
-void install_element_ospf6_debug_lsa ();
+extern const char *ospf6_lstype_name (u_int16_t type);
+extern u_char ospf6_lstype_debug (u_int16_t type);
+extern int ospf6_lsa_is_differ (struct ospf6_lsa *lsa1, struct ospf6_lsa *lsa2);
+extern int ospf6_lsa_is_changed (struct ospf6_lsa *lsa1, struct ospf6_lsa *lsa2);
+extern u_int16_t ospf6_lsa_age_current (struct ospf6_lsa *);
+extern void ospf6_lsa_age_update_to_send (struct ospf6_lsa *, u_int32_t);
+extern void ospf6_lsa_premature_aging (struct ospf6_lsa *);
+extern int ospf6_lsa_compare (struct ospf6_lsa *, struct ospf6_lsa *);
+
+extern char *ospf6_lsa_printbuf (struct ospf6_lsa *lsa, char *buf, int size);
+extern void ospf6_lsa_header_print_raw (struct ospf6_lsa_header *header);
+extern void ospf6_lsa_header_print (struct ospf6_lsa *lsa);
+extern void ospf6_lsa_show_summary_header (struct vty *vty);
+extern void ospf6_lsa_show_summary (struct vty *vty, struct ospf6_lsa *lsa);
+extern void ospf6_lsa_show_dump (struct vty *vty, struct ospf6_lsa *lsa);
+extern void ospf6_lsa_show_internal (struct vty *vty, struct ospf6_lsa *lsa);
+extern void ospf6_lsa_show (struct vty *vty, struct ospf6_lsa *lsa);
+
+extern struct ospf6_lsa *ospf6_lsa_create (struct ospf6_lsa_header *header);
+extern struct ospf6_lsa *ospf6_lsa_create_headeronly (struct ospf6_lsa_header *header);
+extern void ospf6_lsa_delete (struct ospf6_lsa *lsa);
+extern struct ospf6_lsa *ospf6_lsa_copy (struct ospf6_lsa *);
+
+extern void ospf6_lsa_lock (struct ospf6_lsa *);
+extern void ospf6_lsa_unlock (struct ospf6_lsa *);
+
+extern int ospf6_lsa_expire (struct thread *);
+extern int ospf6_lsa_refresh (struct thread *);
+
+extern unsigned short ospf6_lsa_checksum (struct ospf6_lsa_header *);
+extern int ospf6_lsa_prohibited_duration (u_int16_t type, u_int32_t id,
+                                          u_int32_t adv_router, void *scope);
+
+extern void ospf6_install_lsa_handler (struct ospf6_lsa_handler *handler);
+extern struct ospf6_lsa_handler *ospf6_get_lsa_handler (u_int16_t type);
+
+extern void ospf6_lsa_init (void);
+extern void ospf6_lsa_cmd_init (void);
+
+extern int config_write_ospf6_debug_lsa (struct vty *vty);
+extern void install_element_ospf6_debug_lsa (void);
 
 #endif /* OSPF6_LSA_H */
 

ospf6d/ospf6_lsdb.h

@@ -50,51 +50,49 @@ struct ospf6_lsdb
   } while (0)
 
 /* Function Prototypes */
-struct ospf6_lsdb *ospf6_lsdb_create (void *data);
-void ospf6_lsdb_delete (struct ospf6_lsdb *lsdb);
+extern struct ospf6_lsdb *ospf6_lsdb_create (void *data);
+extern void ospf6_lsdb_delete (struct ospf6_lsdb *lsdb);
 
-struct ospf6_lsa *
-ospf6_lsdb_lookup (u_int16_t type, u_int32_t id, u_int32_t adv_router,
-                   struct ospf6_lsdb *lsdb);
-struct ospf6_lsa *
-ospf6_lsdb_lookup_next (u_int16_t type, u_int32_t id,
-                        u_int32_t adv_router, struct ospf6_lsdb *lsdb);
+extern struct ospf6_lsa *ospf6_lsdb_lookup (u_int16_t type, u_int32_t id,
+                                            u_int32_t adv_router,
+                                            struct ospf6_lsdb *lsdb);
+extern struct ospf6_lsa *ospf6_lsdb_lookup_next (u_int16_t type, u_int32_t id,
+                                                 u_int32_t adv_router,
+                                                 struct ospf6_lsdb *lsdb);
 
-void ospf6_lsdb_add (struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb);
-void ospf6_lsdb_remove (struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb);
+extern void ospf6_lsdb_add (struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb);
+extern void ospf6_lsdb_remove (struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb);
 
-struct ospf6_lsa *ospf6_lsdb_head (struct ospf6_lsdb *lsdb);
-struct ospf6_lsa *ospf6_lsdb_next (struct ospf6_lsa *lsa);
+extern struct ospf6_lsa *ospf6_lsdb_head (struct ospf6_lsdb *lsdb);
+extern struct ospf6_lsa *ospf6_lsdb_next (struct ospf6_lsa *lsa);
 
-struct ospf6_lsa *ospf6_lsdb_type_router_head (u_int16_t type,
+extern struct ospf6_lsa *ospf6_lsdb_type_router_head (u_int16_t type,
                                                u_int32_t adv_router,
                                                struct ospf6_lsdb *lsdb);
-struct ospf6_lsa *ospf6_lsdb_type_router_next (u_int16_t type,
+extern struct ospf6_lsa *ospf6_lsdb_type_router_next (u_int16_t type,
                                                u_int32_t adv_router,
                                                struct ospf6_lsa *lsa);
 
-struct ospf6_lsa *ospf6_lsdb_type_head (u_int16_t type,
-                                        struct ospf6_lsdb *lsdb);
-struct ospf6_lsa *ospf6_lsdb_type_next (u_int16_t type,
-                                        struct ospf6_lsa *lsa);
+extern struct ospf6_lsa *ospf6_lsdb_type_head (u_int16_t type,
+                                               struct ospf6_lsdb *lsdb);
+extern struct ospf6_lsa *ospf6_lsdb_type_next (u_int16_t type,
+                                               struct ospf6_lsa *lsa);
 
-void ospf6_lsdb_remove_all (struct ospf6_lsdb *lsdb);
+extern void ospf6_lsdb_remove_all (struct ospf6_lsdb *lsdb);
 
 #define OSPF6_LSDB_SHOW_LEVEL_NORMAL   0
 #define OSPF6_LSDB_SHOW_LEVEL_DETAIL   1
 #define OSPF6_LSDB_SHOW_LEVEL_INTERNAL 2
 #define OSPF6_LSDB_SHOW_LEVEL_DUMP     3
 
-void ospf6_lsdb_show
-  (struct vty *vty, int level,
-   u_int16_t *type, u_int32_t *id, u_int32_t *adv_router,
-   struct ospf6_lsdb *lsdb);
+extern void ospf6_lsdb_show (struct vty *vty, int level, u_int16_t *type,
+                             u_int32_t *id, u_int32_t *adv_router,
+                             struct ospf6_lsdb *lsdb);
 
-u_int32_t ospf6_new_ls_id
-  (u_int16_t type, u_int32_t adv_router, struct ospf6_lsdb *lsdb);
-u_int32_t ospf6_new_ls_seqnum
-  (u_int16_t type, u_int32_t id, u_int32_t adv_router, struct ospf6_lsdb *lsdb);
+extern u_int32_t ospf6_new_ls_id (u_int16_t type, u_int32_t adv_router,
+                                  struct ospf6_lsdb *lsdb);
+extern u_int32_t ospf6_new_ls_seqnum (u_int16_t type, u_int32_t id,
+                                      u_int32_t adv_router,
+                                      struct ospf6_lsdb *lsdb);
 
 #endif /* OSPF6_LSDB_H */
-
-

ospf6d/ospf6_main.c

@@ -125,14 +125,14 @@ Report bugs to zebra@zebra.org\n", progname);
 }
 
 /* SIGHUP handler. */
-void 
+static void 
 sighup (void)
 {
   zlog_info ("SIGHUP received");
 }
 
 /* SIGINT handler. */
-void
+static void
 sigint (void)
 {
   zlog_notice ("Terminating on signal SIGINT");
@@ -140,7 +140,7 @@ sigint (void)
 }
 
 /* SIGTERM handler. */
-void
+static void
 sigterm (void)
 {
   zlog_notice ("Terminating on signal SIGTERM");
@@ -148,7 +148,7 @@ sigterm (void)
 }
 
 /* SIGUSR1 handler. */
-void
+static void
 sigusr1 (void)
 {
   zlog_info ("SIGUSR1 received");

ospf6d/ospf6_message.c

@@ -272,7 +272,7 @@ ospf6_header_examin (struct in6_addr *src, struct in6_addr *dst,
   return MSG_OK;
 }
 
-void
+static void
 ospf6_hello_recv (struct in6_addr *src, struct in6_addr *dst,
                   struct ospf6_interface *oi, struct ospf6_header *oh)
 {
@@ -810,7 +810,7 @@ ospf6_dbdesc_recv_slave (struct ospf6_header *oh,
   memcpy (&on->dbdesc_last, dbdesc, sizeof (struct ospf6_dbdesc));
 }
 
-void
+static void
 ospf6_dbdesc_recv (struct in6_addr *src, struct in6_addr *dst,
                    struct ospf6_interface *oi, struct ospf6_header *oh)
 {
@@ -859,7 +859,7 @@ ospf6_dbdesc_recv (struct in6_addr *src, struct in6_addr *dst,
     }
 }
 
-void
+static void
 ospf6_lsreq_recv (struct in6_addr *src, struct in6_addr *dst,
                   struct ospf6_interface *oi, struct ospf6_header *oh)
 {
@@ -946,7 +946,7 @@ ospf6_lsreq_recv (struct in6_addr *src, struct in6_addr *dst,
     thread_add_event (master, ospf6_lsupdate_send_neighbor, on, 0);
 }
 
-void
+static void
 ospf6_lsupdate_recv (struct in6_addr *src, struct in6_addr *dst,
                      struct ospf6_interface *oi, struct ospf6_header *oh)
 {
@@ -1025,7 +1025,7 @@ ospf6_lsupdate_recv (struct in6_addr *src, struct in6_addr *dst,
     }
 }
 
-void
+static void
 ospf6_lsack_recv (struct in6_addr *src, struct in6_addr *dst,
                   struct ospf6_interface *oi, struct ospf6_header *oh)
 {
@@ -1133,14 +1133,14 @@ ospf6_lsack_recv (struct in6_addr *src, struct in6_addr *dst,
     }
 }
 
-u_char *recvbuf = NULL;
-u_char *sendbuf = NULL;
-unsigned int iobuflen = 0;
+static u_char *recvbuf = NULL;
+static u_char *sendbuf = NULL;
+static unsigned int iobuflen = 0;
 
 int
 ospf6_iobuf_size (unsigned int size)
 {
-  char *recvnew, *sendnew;
+  u_char *recvnew, *sendnew;
 
   if (size <= iobuflen)
     return iobuflen;
@@ -1290,7 +1290,7 @@ ospf6_receive (struct thread *thread)
   return 0;
 }
 
-void
+static void
 ospf6_send (struct in6_addr *src, struct in6_addr *dst,
             struct ospf6_interface *oi, struct ospf6_header *oh)
 {
@@ -1396,7 +1396,7 @@ ospf6_hello_send (struct thread *thread)
   hello->drouter = oi->drouter;
   hello->bdrouter = oi->bdrouter;
 
-  p = (char *)((caddr_t) hello + sizeof (struct ospf6_hello));
+  p = (u_char *)((caddr_t) hello + sizeof (struct ospf6_hello));
 
   for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
     {
@@ -1469,7 +1469,7 @@ ospf6_dbdesc_send (struct thread *thread)
   dbdesc->seqnum = htonl (on->dbdesc_seqnum);
 
   /* if this is not initial one, set LSA headers in dbdesc */
-  p = (char *)((caddr_t) dbdesc + sizeof (struct ospf6_dbdesc));
+  p = (u_char *)((caddr_t) dbdesc + sizeof (struct ospf6_dbdesc));
   if (! CHECK_FLAG (on->dbdesc_bits, OSPF6_DBDESC_IBIT))
     {
       for (lsa = ospf6_lsdb_head (on->dbdesc_list); lsa;
@@ -1575,7 +1575,7 @@ ospf6_lsreq_send (struct thread *thread)
   oh = (struct ospf6_header *) sendbuf;
 
   /* set Request entries in lsreq */
-  p = (char *)((caddr_t) oh + sizeof (struct ospf6_header));
+  p = (u_char *)((caddr_t) oh + sizeof (struct ospf6_header));
   for (lsa = ospf6_lsdb_head (on->request_list); lsa;
        lsa = ospf6_lsdb_next (lsa))
     {
@@ -1639,7 +1639,7 @@ ospf6_lsupdate_send_neighbor (struct thread *thread)
   lsupdate = (struct ospf6_lsupdate *)
     ((caddr_t) oh + sizeof (struct ospf6_header));
 
-  p = (char *)((caddr_t) lsupdate + sizeof (struct ospf6_lsupdate));
+  p = (u_char *)((caddr_t) lsupdate + sizeof (struct ospf6_lsupdate));
   num = 0;
 
   /* lsupdate_list lists those LSA which doesn't need to be
@@ -1734,7 +1734,7 @@ ospf6_lsupdate_send_interface (struct thread *thread)
   lsupdate = (struct ospf6_lsupdate *)((caddr_t) oh +
                                        sizeof (struct ospf6_header));
 
-  p = (char *)((caddr_t) lsupdate + sizeof (struct ospf6_lsupdate));
+  p = (u_char *)((caddr_t) lsupdate + sizeof (struct ospf6_lsupdate));
   num = 0;
 
   for (lsa = ospf6_lsdb_head (oi->lsupdate_list); lsa;
@@ -1803,7 +1803,7 @@ ospf6_lsack_send_neighbor (struct thread *thread)
   memset (sendbuf, 0, iobuflen);
   oh = (struct ospf6_header *) sendbuf;
 
-  p = (char *)((caddr_t) oh + sizeof (struct ospf6_header));
+  p = (u_char *)((caddr_t) oh + sizeof (struct ospf6_header));
 
   for (lsa = ospf6_lsdb_head (on->lsack_list); lsa;
        lsa = ospf6_lsdb_next (lsa))
@@ -1863,7 +1863,7 @@ ospf6_lsack_send_interface (struct thread *thread)
   memset (sendbuf, 0, iobuflen);
   oh = (struct ospf6_header *) sendbuf;
 
-  p = (char *)((caddr_t) oh + sizeof (struct ospf6_header));
+  p = (u_char *)((caddr_t) oh + sizeof (struct ospf6_header));
 
   for (lsa = ospf6_lsdb_head (oi->lsack_list); lsa;
        lsa = ospf6_lsdb_next (lsa))
@@ -1979,7 +1979,7 @@ ALIAS (debug_ospf6_message,
        "Debug All message\n"
        "Debug only sending message\n"
        "Debug only receiving message\n"
-       );
+       )
 
 
 DEFUN (no_debug_ospf6_message,
@@ -2055,7 +2055,7 @@ ALIAS (no_debug_ospf6_message,
        "Debug All message\n"
        "Debug only sending message\n"
        "Debug only receiving message\n"
-       );
+       )
 
 int
 config_write_ospf6_debug_message (struct vty *vty)
@@ -2116,7 +2116,7 @@ config_write_ospf6_debug_message (struct vty *vty)
 }
 
 void
-install_element_ospf6_debug_message ()
+install_element_ospf6_debug_message (void)
 {
   install_element (ENABLE_NODE, &debug_ospf6_message_cmd);
   install_element (ENABLE_NODE, &no_debug_ospf6_message_cmd);

ospf6d/ospf6_message.h

@@ -116,26 +116,26 @@ struct ospf6_lsupdate
 /* It is just a sequence of LSA Headers */
 
 /* Function definition */
-void ospf6_hello_print (struct ospf6_header *);
-void ospf6_dbdesc_print (struct ospf6_header *);
-void ospf6_lsreq_print (struct ospf6_header *);
-void ospf6_lsupdate_print (struct ospf6_header *);
-void ospf6_lsack_print (struct ospf6_header *);
-
-int ospf6_iobuf_size (unsigned int size);
-int ospf6_receive (struct thread *thread);
-
-int ospf6_hello_send (struct thread *thread);
-int ospf6_dbdesc_send (struct thread *thread);
-int ospf6_dbdesc_send_newone (struct thread *thread);
-int ospf6_lsreq_send (struct thread *thread);
-int ospf6_lsupdate_send_interface (struct thread *thread);
-int ospf6_lsupdate_send_neighbor (struct thread *thread);
-int ospf6_lsack_send_interface (struct thread *thread);
-int ospf6_lsack_send_neighbor (struct thread *thread);
-
-int config_write_ospf6_debug_message (struct vty *);
-void install_element_ospf6_debug_message ();
+extern void ospf6_hello_print (struct ospf6_header *);
+extern void ospf6_dbdesc_print (struct ospf6_header *);
+extern void ospf6_lsreq_print (struct ospf6_header *);
+extern void ospf6_lsupdate_print (struct ospf6_header *);
+extern void ospf6_lsack_print (struct ospf6_header *);
+
+extern int ospf6_iobuf_size (unsigned int size);
+extern int ospf6_receive (struct thread *thread);
+
+extern int ospf6_hello_send (struct thread *thread);
+extern int ospf6_dbdesc_send (struct thread *thread);
+extern int ospf6_dbdesc_send_newone (struct thread *thread);
+extern int ospf6_lsreq_send (struct thread *thread);
+extern int ospf6_lsupdate_send_interface (struct thread *thread);
+extern int ospf6_lsupdate_send_neighbor (struct thread *thread);
+extern int ospf6_lsack_send_interface (struct thread *thread);
+extern int ospf6_lsack_send_neighbor (struct thread *thread);
+
+extern int config_write_ospf6_debug_message (struct vty *);
+extern void install_element_ospf6_debug_message (void);
 
 #endif /* OSPF6_MESSAGE_H */
 

ospf6d/ospf6_neighbor.c

@@ -183,7 +183,7 @@ ospf6_neighbor_state_change (u_char next_state, struct ospf6_neighbor *on)
 }
 
 /* RFC2328 section 10.4 */
-int
+static int
 need_adjacency (struct ospf6_neighbor *on)
 {
   if (on->ospf6_if->state == OSPF6_INTERFACE_POINTTOPOINT ||
@@ -551,7 +551,7 @@ inactivity_timer (struct thread *thread)
 
 /* vty functions */
 /* show neighbor structure */
-void
+static void
 ospf6_neighbor_show (struct vty *vty, struct ospf6_neighbor *on)
 {
   char router_id[16];
@@ -612,7 +612,7 @@ ospf6_neighbor_show (struct vty *vty, struct ospf6_neighbor *on)
            ospf6_interface_state_str[on->ospf6_if->state], VNL);
 }
 
-void
+static void
 ospf6_neighbor_show_drchoice (struct vty *vty, struct ospf6_neighbor *on)
 {
   char router_id[16];
@@ -641,7 +641,7 @@ ospf6_neighbor_show_drchoice (struct vty *vty, struct ospf6_neighbor *on)
            VNL);
 }
 
-void
+static void
 ospf6_neighbor_show_detail (struct vty *vty, struct ospf6_neighbor *on)
 {
   char drouter[16], bdrouter[16];
@@ -801,7 +801,7 @@ ALIAS (show_ipv6_ospf6_neighbor,
        "Neighbor list\n"
        "Display details\n"
        "Display DR choices\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_neighbor_one,
        show_ipv6_ospf6_neighbor_one_cmd,
@@ -839,7 +839,7 @@ DEFUN (show_ipv6_ospf6_neighbor_one,
 }
 
 void
-ospf6_neighbor_init ()
+ospf6_neighbor_init (void)
 {
   install_element (VIEW_NODE, &show_ipv6_ospf6_neighbor_cmd);
   install_element (VIEW_NODE, &show_ipv6_ospf6_neighbor_detail_cmd);
@@ -878,7 +878,7 @@ ALIAS (debug_ospf6_neighbor,
        "Debug OSPFv3 Neighbor\n"
        "Debug OSPFv3 Neighbor State Change\n"
        "Debug OSPFv3 Neighbor Event\n"
-      );
+      )
 
 DEFUN (no_debug_ospf6_neighbor,
        no_debug_ospf6_neighbor_cmd,
@@ -913,7 +913,7 @@ ALIAS (no_debug_ospf6_neighbor,
        "Debug OSPFv3 Neighbor\n"
        "Debug OSPFv3 Neighbor State Change\n"
        "Debug OSPFv3 Neighbor Event\n"
-      );
+      )
 
 int
 config_write_ospf6_debug_neighbor (struct vty *vty)
@@ -929,7 +929,7 @@ config_write_ospf6_debug_neighbor (struct vty *vty)
 }
 
 void
-install_element_ospf6_debug_neighbor ()
+install_element_ospf6_debug_neighbor (void)
 {
   install_element (ENABLE_NODE, &debug_ospf6_neighbor_cmd);
   install_element (ENABLE_NODE, &debug_ospf6_neighbor_detail_cmd);

ospf6d/ospf6_neighbor.h

@@ -105,7 +105,7 @@ struct ospf6_neighbor
 #define OSPF6_NEIGHBOR_LOADING  7
 #define OSPF6_NEIGHBOR_FULL     8
 
-const extern char *ospf6_neighbor_state_str[];
+extern const char *ospf6_neighbor_state_str[];
 
 
 /* Function Prototypes */
@@ -119,20 +119,19 @@ struct ospf6_neighbor *ospf6_neighbor_create (u_int32_t,
 void ospf6_neighbor_delete (struct ospf6_neighbor *);
 
 /* Neighbor event */
-int hello_received (struct thread *);
-int twoway_received (struct thread *);
-int negotiation_done (struct thread *);
-int exchange_done (struct thread *);
-int loading_done (struct thread *);
-int adj_ok (struct thread *);
-int seqnumber_mismatch (struct thread *);
-int bad_lsreq (struct thread *);
-int oneway_received (struct thread *);
-int inactivity_timer (struct thread *);
-
-void ospf6_neighbor_init ();
-int config_write_ospf6_debug_neighbor (struct vty *vty);
-void install_element_ospf6_debug_neighbor ();
+extern int hello_received (struct thread *);
+extern int twoway_received (struct thread *);
+extern int negotiation_done (struct thread *);
+extern int exchange_done (struct thread *);
+extern int loading_done (struct thread *);
+extern int adj_ok (struct thread *);
+extern int seqnumber_mismatch (struct thread *);
+extern int bad_lsreq (struct thread *);
+extern int oneway_received (struct thread *);
+extern int inactivity_timer (struct thread *);
+
+extern void ospf6_neighbor_init (void);
+extern int config_write_ospf6_debug_neighbor (struct vty *vty);
+extern void install_element_ospf6_debug_neighbor (void);
 
 #endif /* OSPF6_NEIGHBOR_H */
-

ospf6d/ospf6_network.c

@@ -38,7 +38,7 @@ struct in6_addr alldrouters6;
 
 /* setsockopt ReUseAddr to on */
 void
-ospf6_set_reuseaddr ()
+ospf6_set_reuseaddr (void)
 {
   u_int on = 0;
   if (setsockopt (ospf6_sock, SOL_SOCKET, SO_REUSEADDR, &on,
@@ -48,7 +48,7 @@ ospf6_set_reuseaddr ()
 
 /* setsockopt MulticastLoop to off */
 void
-ospf6_reset_mcastloop ()
+ospf6_reset_mcastloop (void)
 {
   u_int off = 0;
   if (setsockopt (ospf6_sock, IPPROTO_IPV6, IPV6_MULTICAST_LOOP,
@@ -58,13 +58,13 @@ ospf6_reset_mcastloop ()
 }
 
 void
-ospf6_set_pktinfo ()
+ospf6_set_pktinfo (void)
 {
   setsockopt_ipv6_pktinfo (ospf6_sock, 1);
 }
 
 void
-ospf6_set_checksum ()
+ospf6_set_checksum (void)
 {
   int offset = 12;
 #ifndef DISABLE_IPV6_CHECKSUM
@@ -78,7 +78,7 @@ ospf6_set_checksum ()
 
 /* Make ospf6d's server socket. */
 int
-ospf6_serv_sock ()
+ospf6_serv_sock (void)
 {
   if (ospf6d_privs.change (ZPRIVS_RAISE))
     zlog_err ("ospf6_serv_sock: could not raise privs");
@@ -193,7 +193,7 @@ ospf6_leave_alldrouters (u_int ifindex)
 #endif
 }
 
-int
+static int
 iov_count (struct iovec *iov)
 {
   int i;
@@ -202,7 +202,7 @@ iov_count (struct iovec *iov)
   return i;
 }
 
-int
+static int
 iov_totallen (struct iovec *iov)
 {
   int i;

ospf6d/ospf6_network.h

@@ -29,22 +29,22 @@ extern struct in6_addr allspfrouters6;
 extern struct in6_addr alldrouters6;
 
 /* Function Prototypes */
-void ospf6_set_reuseaddr ();
-void ospf6_reset_mcastloop ();
-void ospf6_set_pktinfo ();
-void ospf6_set_checksum ();
-
-int ospf6_serv_sock ();
-
-void ospf6_join_allspfrouters (u_int);
-void ospf6_leave_allspfrouters (u_int);
-void ospf6_join_alldrouters (u_int);
-void ospf6_leave_alldrouters (u_int);
-
-int ospf6_sendmsg (struct in6_addr *, struct in6_addr *,
-                   unsigned int *, struct iovec *);
-int ospf6_recvmsg (struct in6_addr *, struct in6_addr *,
-                   unsigned int *, struct iovec *);
+extern void ospf6_set_reuseaddr (void);
+extern void ospf6_reset_mcastloop (void);
+extern void ospf6_set_pktinfo (void);
+extern void ospf6_set_checksum (void);
+
+extern int ospf6_serv_sock (void);
+
+extern void ospf6_join_allspfrouters (u_int);
+extern void ospf6_leave_allspfrouters (u_int);
+extern void ospf6_join_alldrouters (u_int);
+extern void ospf6_leave_alldrouters (u_int);
+
+extern int ospf6_sendmsg (struct in6_addr *, struct in6_addr *,
+                          unsigned int *, struct iovec *);
+extern int ospf6_recvmsg (struct in6_addr *, struct in6_addr *,
+                          unsigned int *, struct iovec *);
 
 #endif /* OSPF6_NETWORK_H */
 

ospf6d/ospf6_proto.h

@@ -112,11 +112,10 @@ do {                                                           \
           OSPF6_PREFIX_SPACE ((op)->prefix_length));           \
 } while (0)
 
-void ospf6_prefix_apply_mask (struct ospf6_prefix *op);
-void ospf6_prefix_options_printbuf (u_int8_t prefix_options,
-                                    char *buf, int size);
-void ospf6_capability_printbuf (char capability, char *buf, int size);
-void ospf6_options_printbuf (u_char *options, char *buf, int size);
+extern void ospf6_prefix_apply_mask (struct ospf6_prefix *op);
+extern void ospf6_prefix_options_printbuf (u_int8_t prefix_options,
+                                           char *buf, int size);
+extern void ospf6_capability_printbuf (char capability, char *buf, int size);
+extern void ospf6_options_printbuf (u_char *options, char *buf, int size);
 
 #endif /* OSPF6_PROTO_H */
-

ospf6d/ospf6_route.c

@@ -174,7 +174,7 @@ const char *ospf6_path_type_substr[OSPF6_PATH_TYPE_MAX] =
 
 
 struct ospf6_route *
-ospf6_route_create ()
+ospf6_route_create (void)
 {
   struct ospf6_route *route;
   route = XCALLOC (MTYPE_OSPF6_ROUTE, sizeof (struct ospf6_route));
@@ -928,7 +928,7 @@ ospf6_route_show_detail (struct vty *vty, struct ospf6_route *route)
   vty_out (vty, "%s", VNL);
 }
 
-void
+static void
 ospf6_route_show_table_summary (struct vty *vty,
                                 struct ospf6_route_table *table)
 {
@@ -971,7 +971,7 @@ ospf6_route_show_table_summary (struct vty *vty,
     }
 }
 
-void
+static void
 ospf6_route_show_table_prefix (struct vty *vty,
                                struct prefix *prefix,
                                struct ospf6_route_table *table)
@@ -993,7 +993,7 @@ ospf6_route_show_table_prefix (struct vty *vty,
     ospf6_route_unlock (route);
 }
 
-void
+static void
 ospf6_route_show_table_address (struct vty *vty,
                                 struct prefix *prefix,
                                 struct ospf6_route_table *table)
@@ -1016,7 +1016,7 @@ ospf6_route_show_table_address (struct vty *vty,
     ospf6_route_unlock (route);
 }
 
-void
+static void
 ospf6_route_show_table_match (struct vty *vty, int detail,
                               struct prefix *prefix,
                               struct ospf6_route_table *table)
@@ -1035,7 +1035,7 @@ ospf6_route_show_table_match (struct vty *vty, int detail,
     }
 }
 
-void
+static void
 ospf6_route_show_table_type (struct vty *vty, int detail, u_char type,
                              struct ospf6_route_table *table)
 {
@@ -1055,7 +1055,7 @@ ospf6_route_show_table_type (struct vty *vty, int detail, u_char type,
     }
 }
 
-void
+static void
 ospf6_route_show_table (struct vty *vty, int detail,
                         struct ospf6_route_table *table)
 {
@@ -1173,14 +1173,14 @@ ospf6_route_table_show (struct vty *vty, int argc, const char *argv[],
   return CMD_SUCCESS;
 }
 
-void
+static void
 ospf6_linkstate_show_header (struct vty *vty)
 {
   vty_out (vty, "%-7s %-15s %-15s %-8s %-14s %s%s",
            "Type", "Router-ID", "Net-ID", "Rtr-Bits", "Options", "Cost", VNL);
 }
 
-void
+static void
 ospf6_linkstate_show (struct vty *vty, struct ospf6_route *route)
 {
   u_int32_t router, id;
@@ -1205,7 +1205,7 @@ ospf6_linkstate_show (struct vty *vty, struct ospf6_route *route)
 }
 
 
-void
+static void
 ospf6_linkstate_show_table_exact (struct vty *vty,
                                   struct prefix *prefix,
                                   struct ospf6_route_table *table)
@@ -1227,7 +1227,7 @@ ospf6_linkstate_show_table_exact (struct vty *vty,
     ospf6_route_unlock (route);
 }
 
-void
+static void
 ospf6_linkstate_show_table (struct vty *vty, int detail,
                             struct ospf6_route_table *table)
 {
@@ -1393,7 +1393,7 @@ config_write_ospf6_debug_route (struct vty *vty)
 }
 
 void
-install_element_ospf6_debug_route ()
+install_element_ospf6_debug_route (void)
 {
   install_element (ENABLE_NODE, &debug_ospf6_route_cmd);
   install_element (ENABLE_NODE, &no_debug_ospf6_route_cmd);

ospf6d/ospf6_route.h

@@ -246,61 +246,60 @@ extern const char *ospf6_path_type_substr[OSPF6_PATH_TYPE_MAX];
   (*(u_int32_t *)(&(x)->u.prefix6.s6_addr[4]))
 
 /* Function prototype */
-void ospf6_linkstate_prefix (u_int32_t adv_router, u_int32_t id,
-                             struct prefix *prefix);
-void ospf6_linkstate_prefix2str (struct prefix *prefix, char *buf, int size);
-
-struct ospf6_route *ospf6_route_create ();
-void ospf6_route_delete (struct ospf6_route *);
-struct ospf6_route *ospf6_route_copy (struct ospf6_route *route);
-
-void ospf6_route_lock (struct ospf6_route *route);
-void ospf6_route_unlock (struct ospf6_route *route);
-
-struct ospf6_route *
-ospf6_route_lookup (struct prefix *prefix,
-                    struct ospf6_route_table *table);
-struct ospf6_route *
-ospf6_route_lookup_identical (struct ospf6_route *route,
-                              struct ospf6_route_table *table);
-struct ospf6_route *
-ospf6_route_lookup_bestmatch (struct prefix *prefix,
-                              struct ospf6_route_table *table);
-
-struct ospf6_route *
-ospf6_route_add (struct ospf6_route *route, struct ospf6_route_table *table);
-void
-ospf6_route_remove (struct ospf6_route *route, struct ospf6_route_table *table);
-
-struct ospf6_route *ospf6_route_head (struct ospf6_route_table *table);
-struct ospf6_route *ospf6_route_next (struct ospf6_route *route);
-struct ospf6_route *ospf6_route_best_next (struct ospf6_route *route);
-
-struct ospf6_route *ospf6_route_match_head (struct prefix *prefix,
+extern void ospf6_linkstate_prefix (u_int32_t adv_router, u_int32_t id,
+                                    struct prefix *prefix);
+extern void ospf6_linkstate_prefix2str (struct prefix *prefix, char *buf,
+                                        int size);
+
+extern struct ospf6_route *ospf6_route_create (void);
+extern void ospf6_route_delete (struct ospf6_route *);
+extern struct ospf6_route *ospf6_route_copy (struct ospf6_route *route);
+
+extern void ospf6_route_lock (struct ospf6_route *route);
+extern void ospf6_route_unlock (struct ospf6_route *route);
+
+extern struct ospf6_route *ospf6_route_lookup (struct prefix *prefix,
+                                               struct ospf6_route_table *table);
+extern struct ospf6_route *ospf6_route_lookup_identical (struct ospf6_route *route,
+                                            struct ospf6_route_table *table);
+extern struct ospf6_route *ospf6_route_lookup_bestmatch (struct prefix *prefix,
+                                              struct ospf6_route_table *table);
+
+extern struct ospf6_route *ospf6_route_add (struct ospf6_route *route,
+                                            struct ospf6_route_table *table);
+extern void ospf6_route_remove (struct ospf6_route *route,
+                                struct ospf6_route_table *table);
+
+extern struct ospf6_route *ospf6_route_head (struct ospf6_route_table *table);
+extern struct ospf6_route *ospf6_route_next (struct ospf6_route *route);
+extern struct ospf6_route *ospf6_route_best_next (struct ospf6_route *route);
+
+extern struct ospf6_route *ospf6_route_match_head (struct prefix *prefix,
                                             struct ospf6_route_table *table);
-struct ospf6_route *ospf6_route_match_next (struct prefix *prefix,
+extern struct ospf6_route *ospf6_route_match_next (struct prefix *prefix,
                                             struct ospf6_route *route);
 
-void ospf6_route_remove_all (struct ospf6_route_table *);
-struct ospf6_route_table *ospf6_route_table_create (int s, int t);
-void ospf6_route_table_delete (struct ospf6_route_table *);
-void ospf6_route_dump (struct ospf6_route_table *table);
+extern void ospf6_route_remove_all (struct ospf6_route_table *);
+extern struct ospf6_route_table *ospf6_route_table_create (int s, int t);
+extern void ospf6_route_table_delete (struct ospf6_route_table *);
+extern void ospf6_route_dump (struct ospf6_route_table *table);
 
 
-void ospf6_route_show (struct vty *vty, struct ospf6_route *route);
-void ospf6_route_show_detail (struct vty *vty, struct ospf6_route *route);
+extern void ospf6_route_show (struct vty *vty, struct ospf6_route *route);
+extern void ospf6_route_show_detail (struct vty *vty, struct ospf6_route *route);
 
-int ospf6_route_table_show (struct vty *, int, const char *[],
-                            struct ospf6_route_table *);
-int ospf6_linkstate_table_show (struct vty *vty, int argc, const char *argv[],
-                            struct ospf6_route_table *table);
+extern int ospf6_route_table_show (struct vty *, int, const char *[],
+                                   struct ospf6_route_table *);
+extern int ospf6_linkstate_table_show (struct vty *vty, int argc,
+                                       const char *argv[],
+                                       struct ospf6_route_table *table);
 
-void ospf6_brouter_show_header (struct vty *vty);
-void ospf6_brouter_show (struct vty *vty, struct ospf6_route *route);
+extern void ospf6_brouter_show_header (struct vty *vty);
+extern void ospf6_brouter_show (struct vty *vty, struct ospf6_route *route);
 
-int config_write_ospf6_debug_route (struct vty *vty);
-void install_element_ospf6_debug_route ();
-void ospf6_route_init ();
+extern int config_write_ospf6_debug_route (struct vty *vty);
+extern void install_element_ospf6_debug_route (void);
+extern void ospf6_route_init (void);
 
 #endif /* OSPF6_ROUTE_H */
 

ospf6d/ospf6_snmp.h

@@ -22,7 +22,7 @@
 #ifndef OSPF6_SNMP_H
 #define OSPF6_SNMP_H
 
-void ospf6_snmp_init (struct thread_master *);
+extern void ospf6_snmp_init (struct thread_master *);
 
 #endif /*OSPF6_SNMP_H*/
 

ospf6d/ospf6_spf.c

@@ -43,7 +43,7 @@
 
 unsigned char conf_debug_ospf6_spf = 0;
 
-int
+static int
 ospf6_vertex_cmp (void *a, void *b)
 {
   struct ospf6_vertex *va = (struct ospf6_vertex *) a;
@@ -53,7 +53,7 @@ ospf6_vertex_cmp (void *a, void *b)
   return (va->cost - vb->cost);
 }
 
-int
+static int
 ospf6_vertex_id_cmp (void *a, void *b)
 {
   struct ospf6_vertex *va = (struct ospf6_vertex *) a;
@@ -70,7 +70,7 @@ ospf6_vertex_id_cmp (void *a, void *b)
   return ret;
 }
 
-struct ospf6_vertex *
+static struct ospf6_vertex *
 ospf6_vertex_create (struct ospf6_lsa *lsa)
 {
   struct ospf6_vertex *v;
@@ -113,14 +113,14 @@ ospf6_vertex_create (struct ospf6_lsa *lsa)
   return v;
 }
 
-void
+static void
 ospf6_vertex_delete (struct ospf6_vertex *v)
 {
   list_delete (v->child_list);
   XFREE (MTYPE_OSPF6_VERTEX, v);
 }
 
-struct ospf6_lsa *
+static struct ospf6_lsa *
 ospf6_lsdesc_lsa (caddr_t lsdesc, struct ospf6_vertex *v)
 {
   struct ospf6_lsa *lsa;
@@ -166,7 +166,7 @@ ospf6_lsdesc_lsa (caddr_t lsdesc, struct ospf6_vertex *v)
   return lsa;
 }
 
-char *
+static char *
 ospf6_lsdesc_backlink (struct ospf6_lsa *lsa,
                        caddr_t lsdesc, struct ospf6_vertex *v)
 {
@@ -218,7 +218,7 @@ ospf6_lsdesc_backlink (struct ospf6_lsa *lsa,
   return found;
 }
 
-void
+static void
 ospf6_nexthop_calc (struct ospf6_vertex *w, struct ospf6_vertex *v,
                     caddr_t lsdesc)
 {
@@ -274,7 +274,7 @@ ospf6_nexthop_calc (struct ospf6_vertex *w, struct ospf6_vertex *v,
     zlog_debug ("No nexthop for %s found", w->name);
 }
 
-int
+static int
 ospf6_spf_install (struct ospf6_vertex *v,
                    struct ospf6_route_table *result_table)
 {
@@ -487,7 +487,7 @@ ospf6_spf_calculation (u_int32_t router_id,
   pqueue_delete (candidate_list);
 }
 
-void
+static void
 ospf6_spf_log_database (struct ospf6_area *oa)
 {
   char *p, *end, buffer[256];
@@ -512,7 +512,7 @@ ospf6_spf_log_database (struct ospf6_area *oa)
   zlog_debug ("%s", buffer);
 }
 
-int
+static int
 ospf6_spf_calculation_thread (struct thread *t)
 {
   struct ospf6_area *oa;
@@ -689,7 +689,7 @@ config_write_ospf6_debug_spf (struct vty *vty)
 }
 
 void
-install_element_ospf6_debug_spf ()
+install_element_ospf6_debug_spf (void)
 {
   install_element (ENABLE_NODE, &debug_ospf6_spf_process_cmd);
   install_element (ENABLE_NODE, &debug_ospf6_spf_time_cmd);
@@ -706,7 +706,7 @@ install_element_ospf6_debug_spf ()
 }
 
 void
-ospf6_spf_init ()
+ospf6_spf_init (void)
 {
 }
 

ospf6d/ospf6_spf.h

@@ -77,18 +77,18 @@ struct ospf6_vertex
 #define VERTEX_IS_TYPE(t, v) \
   ((v)->type == OSPF6_VERTEX_TYPE_ ## t ? 1 : 0)
 
-void ospf6_spf_table_finish (struct ospf6_route_table *result_table);
-void ospf6_spf_calculation (u_int32_t router_id,
-                            struct ospf6_route_table *result_table,
-                            struct ospf6_area *oa);
-void ospf6_spf_schedule (struct ospf6_area *oa);
-
-void ospf6_spf_display_subtree (struct vty *vty, const char *prefix,
-                                int rest, struct ospf6_vertex *v);
-
-int config_write_ospf6_debug_spf (struct vty *vty);
-void install_element_ospf6_debug_spf ();
-void ospf6_spf_init ();
+extern void ospf6_spf_table_finish (struct ospf6_route_table *result_table);
+extern void ospf6_spf_calculation (u_int32_t router_id,
+                                   struct ospf6_route_table *result_table,
+                                   struct ospf6_area *oa);
+extern void ospf6_spf_schedule (struct ospf6_area *oa);
+
+extern void ospf6_spf_display_subtree (struct vty *vty, const char *prefix,
+                                       int rest, struct ospf6_vertex *v);
+
+extern int config_write_ospf6_debug_spf (struct vty *vty);
+extern void install_element_ospf6_debug_spf (void);
+extern void ospf6_spf_init (void);
 
 #endif /* OSPF6_SPF_H */
 

ospf6d/ospf6_top.c

@@ -51,7 +51,7 @@
 /* global ospf6d variable */
 struct ospf6 *ospf6;
 
-void
+static void
 ospf6_top_lsdb_hook_add (struct ospf6_lsa *lsa)
 {
   switch (ntohs (lsa->header->type))
@@ -65,7 +65,7 @@ ospf6_top_lsdb_hook_add (struct ospf6_lsa *lsa)
     }
 }
 
-void
+static void
 ospf6_top_lsdb_hook_remove (struct ospf6_lsa *lsa)
 {
   switch (ntohs (lsa->header->type))
@@ -79,21 +79,21 @@ ospf6_top_lsdb_hook_remove (struct ospf6_lsa *lsa)
     }
 }
 
-void
+static void
 ospf6_top_route_hook_add (struct ospf6_route *route)
 {
   ospf6_abr_originate_summary (route);
   ospf6_zebra_route_update_add (route);
 }
 
-void
+static void
 ospf6_top_route_hook_remove (struct ospf6_route *route)
 {
   ospf6_abr_originate_summary (route);
   ospf6_zebra_route_update_remove (route);
 }
 
-void
+static void
 ospf6_top_brouter_hook_add (struct ospf6_route *route)
 {
   ospf6_abr_examin_brouter (ADV_ROUTER_IN_PREFIX (&route->prefix));
@@ -101,7 +101,7 @@ ospf6_top_brouter_hook_add (struct ospf6_route *route)
   ospf6_abr_originate_summary (route);
 }
 
-void
+static void
 ospf6_top_brouter_hook_remove (struct ospf6_route *route)
 {
   ospf6_abr_examin_brouter (ADV_ROUTER_IN_PREFIX (&route->prefix));
@@ -109,8 +109,8 @@ ospf6_top_brouter_hook_remove (struct ospf6_route *route)
   ospf6_abr_originate_summary (route);
 }
 
-struct ospf6 *
-ospf6_create ()
+static struct ospf6 *
+ospf6_create (void)
 {
   struct ospf6 *o;
 
@@ -144,7 +144,7 @@ ospf6_create ()
   return o;
 }
 
-void
+static void
 ospf6_delete (struct ospf6 *o)
 {
   struct listnode *node, *nnode;
@@ -165,7 +165,7 @@ ospf6_delete (struct ospf6 *o)
   XFREE (MTYPE_OSPF6_TOP, o);
 }
 
-void
+static void
 ospf6_enable (struct ospf6 *o)
 {
   struct listnode *node, *nnode;
@@ -179,7 +179,7 @@ ospf6_enable (struct ospf6 *o)
     }
 }
 
-void
+static void
 ospf6_disable (struct ospf6 *o)
 {
   struct listnode *node, *nnode;
@@ -198,7 +198,7 @@ ospf6_disable (struct ospf6 *o)
     }
 }
 
-int
+static int
 ospf6_maxage_remover (struct thread *thread)
 {
   struct ospf6 *o = (struct ospf6 *) THREAD_ARG (thread);
@@ -427,7 +427,7 @@ DEFUN (no_ospf6_interface_area,
   return CMD_SUCCESS;
 }
 
-void
+static void
 ospf6_show (struct vty *vty, struct ospf6 *o)
 {
   struct listnode *n;
@@ -499,7 +499,7 @@ ALIAS (show_ipv6_ospf6_route,
        "Specify IPv6 prefix\n"
        "Detailed information\n"
        "Summary of route table\n"
-       );
+       )
 
 DEFUN (show_ipv6_ospf6_route_match,
        show_ipv6_ospf6_route_match_cmd,
@@ -562,7 +562,7 @@ ALIAS (show_ipv6_ospf6_route_match,
        ROUTE_STR
        "Specify IPv6 prefix\n"
        "Display routes longer than the specified route\n"
-       );
+       )
 
 DEFUN (show_ipv6_ospf6_route_match_detail,
        show_ipv6_ospf6_route_longer_detail_cmd,
@@ -587,7 +587,7 @@ ALIAS (show_ipv6_ospf6_route,
        "Dispaly Inter-Area routes\n"
        "Dispaly Type-1 External routes\n"
        "Dispaly Type-2 External routes\n"
-       );
+       )
 
 DEFUN (show_ipv6_ospf6_route_type_detail,
        show_ipv6_ospf6_route_type_detail_cmd,
@@ -618,7 +618,7 @@ DEFUN (show_ipv6_ospf6_route_type_detail,
 }
 
 /* OSPF configuration write function. */
-int
+static int
 config_write_ospf6 (struct vty *vty)
 {
   char router_id[16];
@@ -660,7 +660,7 @@ struct cmd_node ospf6_node =
 
 /* Install ospf related commands. */
 void
-ospf6_top_init ()
+ospf6_top_init (void)
 {
   /* Install ospf6 top node. */
   install_node (&ospf6_node, config_write_ospf6);

ospf6d/ospf6_top.h

@@ -68,9 +68,9 @@ struct ospf6
 extern struct ospf6 *ospf6;
 
 /* prototypes */
-void ospf6_top_init ();
+extern void ospf6_top_init (void);
 
-void ospf6_maxage_remove (struct ospf6 *o);
+extern void ospf6_maxage_remove (struct ospf6 *o);
 
 #endif /* OSPF6_TOP_H */
 

ospf6d/ospf6_zebra.c

@@ -47,7 +47,7 @@ struct zclient *zclient = NULL;
 struct in_addr router_id_zebra;
 
 /* Router-id update message from zebra. */
-int
+static int
 ospf6_router_id_update_zebra (int command, struct zclient *zclient,
 			      zebra_size_t length)
 {
@@ -88,7 +88,7 @@ ospf6_zebra_no_redistribute (int type)
 }
 
 /* Inteface addition message from zebra. */
-int
+static int
 ospf6_zebra_if_add (int command, struct zclient *zclient, zebra_size_t length)
 {
   struct interface *ifp;
@@ -101,7 +101,7 @@ ospf6_zebra_if_add (int command, struct zclient *zclient, zebra_size_t length)
   return 0;
 }
 
-int
+static int
 ospf6_zebra_if_del (int command, struct zclient *zclient, zebra_size_t length)
 {
   struct interface *ifp;
@@ -125,7 +125,7 @@ ospf6_zebra_if_del (int command, struct zclient *zclient, zebra_size_t length)
   return 0;
 }
 
-int
+static int
 ospf6_zebra_if_state_update (int command, struct zclient *zclient,
                              zebra_size_t length)
 {
@@ -141,7 +141,7 @@ ospf6_zebra_if_state_update (int command, struct zclient *zclient,
   return 0;
 }
 
-int
+static int
 ospf6_zebra_if_address_update_add (int command, struct zclient *zclient,
                                    zebra_size_t length)
 {
@@ -164,7 +164,7 @@ ospf6_zebra_if_address_update_add (int command, struct zclient *zclient,
   return 0;
 }
 
-int
+static int
 ospf6_zebra_if_address_update_delete (int command, struct zclient *zclient,
                                zebra_size_t length)
 {
@@ -187,7 +187,7 @@ ospf6_zebra_if_address_update_delete (int command, struct zclient *zclient,
   return 0;
 }
 
-int
+static int
 ospf6_zebra_read_ipv6 (int command, struct zclient *zclient,
                        zebra_size_t length)
 {
@@ -317,7 +317,7 @@ DEFUN (no_router_zebra,
 }
 
 /* Zebra configuration write function. */
-int
+static int
 config_write_ospf6_zebra (struct vty *vty)
 {
   if (! zclient->enable)
@@ -553,7 +553,7 @@ DEFUN (no_redistribute_ospf6,
 }
 
 void
-ospf6_zebra_init ()
+ospf6_zebra_init (void)
 {
   /* Allocate zebra structure. */
   zclient = zclient_new ();
@@ -623,7 +623,7 @@ ALIAS (debug_ospf6_zebra_sendrecv,
        DEBUG_STR
        OSPF6_STR
        "Debug connection between zebra\n"
-      );
+      )
 
 
 DEFUN (no_debug_ospf6_zebra_sendrecv,
@@ -660,7 +660,7 @@ ALIAS (no_debug_ospf6_zebra_sendrecv,
        DEBUG_STR
        OSPF6_STR
        "Debug connection between zebra\n"
-      );
+      )
 
 int
 config_write_ospf6_debug_zebra (struct vty *vty)
@@ -678,7 +678,7 @@ config_write_ospf6_debug_zebra (struct vty *vty)
 }
 
 void
-install_element_ospf6_debug_zebra ()
+install_element_ospf6_debug_zebra (void)
 {
   install_element (ENABLE_NODE, &debug_ospf6_zebra_cmd);
   install_element (ENABLE_NODE, &no_debug_ospf6_zebra_cmd);

ospf6d/ospf6_zebra.h

@@ -37,17 +37,15 @@ extern unsigned char conf_debug_ospf6_zebra;
 
 extern struct zclient *zclient;
 
-void ospf6_zebra_route_update_add (struct ospf6_route *request);
-void ospf6_zebra_route_update_remove (struct ospf6_route *request);
+extern void ospf6_zebra_route_update_add (struct ospf6_route *request);
+extern void ospf6_zebra_route_update_remove (struct ospf6_route *request);
 
-void ospf6_zebra_redistribute (int);
-void ospf6_zebra_no_redistribute (int);
-#define ospf6_zebra_is_redistribute(type) \
-  (zclient->redist[type])
-void ospf6_zebra_init ();
+extern void ospf6_zebra_redistribute (int);
+extern void ospf6_zebra_no_redistribute (int);
+#define ospf6_zebra_is_redistribute(type) (zclient->redist[type])
+extern void ospf6_zebra_init (void);
 
-int config_write_ospf6_debug_zebra (struct vty *vty);
-void install_element_ospf6_debug_zebra ();
+extern int config_write_ospf6_debug_zebra (struct vty *vty);
+extern void install_element_ospf6_debug_zebra (void);
 
 #endif /*OSPF6_ZEBRA_H*/
-

ospf6d/ospf6d.c

@@ -50,11 +50,6 @@
 
 char ospf6_daemon_version[] = OSPF6_DAEMON_VERSION;
 
-void
-ospf6_debug ()
-{
-}
-
 struct route_node *
 route_prev (struct route_node *node)
 {
@@ -104,7 +99,7 @@ struct cmd_node debug_node =
   1 /* VTYSH */
 };
 
-int
+static int
 config_write_ospf6_debug (struct vty *vty)
 {
   config_write_ospf6_debug_message (vty);
@@ -221,7 +216,7 @@ ALIAS (show_ipv6_ospf6_database,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_type,
        show_ipv6_ospf6_database_type_cmd,
@@ -315,7 +310,7 @@ ALIAS (show_ipv6_ospf6_database_type,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_id,
        show_ipv6_ospf6_database_id_cmd,
@@ -384,7 +379,7 @@ ALIAS (show_ipv6_ospf6_database_id,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_database_id,
        show_ipv6_ospf6_database_linkstate_id_cmd,
@@ -395,7 +390,7 @@ ALIAS (show_ipv6_ospf6_database_id,
        "Display Link state database\n"
        "Search by Link state ID\n"
        "Specify Link state ID as IPv4 address notation\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_database_id,
        show_ipv6_ospf6_database_linkstate_id_detail_cmd,
@@ -410,7 +405,7 @@ ALIAS (show_ipv6_ospf6_database_id,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_router,
        show_ipv6_ospf6_database_router_cmd,
@@ -481,7 +476,7 @@ ALIAS (show_ipv6_ospf6_database_router,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_database_router,
        show_ipv6_ospf6_database_adv_router_cmd,
@@ -492,7 +487,7 @@ ALIAS (show_ipv6_ospf6_database_router,
        "Display Link state database\n"
        "Search by Advertising Router\n"
        "Specify Advertising Router as IPv4 address notation\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_database_router,
        show_ipv6_ospf6_database_adv_router_detail_cmd,
@@ -507,7 +502,7 @@ ALIAS (show_ipv6_ospf6_database_router,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_type_id,
        show_ipv6_ospf6_database_type_id_cmd,
@@ -614,7 +609,7 @@ ALIAS (show_ipv6_ospf6_database_type_id,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_database_type_id,
        show_ipv6_ospf6_database_type_linkstate_id_cmd,
@@ -636,7 +631,7 @@ ALIAS (show_ipv6_ospf6_database_type_id,
        "Display Intra-Area-Prefix LSAs\n"
        "Search by Link state ID\n"
        "Specify Link state ID as IPv4 address notation\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_database_type_id,
        show_ipv6_ospf6_database_type_linkstate_id_detail_cmd,
@@ -662,7 +657,7 @@ ALIAS (show_ipv6_ospf6_database_type_id,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_type_router,
        show_ipv6_ospf6_database_type_router_cmd,
@@ -771,7 +766,7 @@ ALIAS (show_ipv6_ospf6_database_type_router,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_database_type_router,
        show_ipv6_ospf6_database_type_adv_router_cmd,
@@ -793,7 +788,7 @@ ALIAS (show_ipv6_ospf6_database_type_router,
        "Display Intra-Area-Prefix LSAs\n"
        "Search by Advertising Router\n"
        "Specify Advertising Router as IPv4 address notation\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_database_type_router,
        show_ipv6_ospf6_database_type_adv_router_detail_cmd,
@@ -819,7 +814,7 @@ ALIAS (show_ipv6_ospf6_database_type_router,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_id_router,
        show_ipv6_ospf6_database_id_router_cmd,
@@ -901,7 +896,7 @@ ALIAS (show_ipv6_ospf6_database_id_router,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_adv_router_linkstate_id,
        show_ipv6_ospf6_database_adv_router_linkstate_id_cmd,
@@ -985,7 +980,7 @@ ALIAS (show_ipv6_ospf6_database_adv_router_linkstate_id,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_type_id_router,
        show_ipv6_ospf6_database_type_id_router_cmd,
@@ -1104,7 +1099,7 @@ ALIAS (show_ipv6_ospf6_database_type_id_router,
        "Specify Advertising Router as IPv4 address notation\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_type_adv_router_linkstate_id,
        show_ipv6_ospf6_database_type_adv_router_linkstate_id_cmd,
@@ -1229,7 +1224,7 @@ ALIAS (show_ipv6_ospf6_database_type_adv_router_linkstate_id,
        "Specify Link state ID as IPv4 address notation\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_self_originated,
        show_ipv6_ospf6_database_self_originated_cmd,
@@ -1386,7 +1381,7 @@ ALIAS (show_ipv6_ospf6_database_type_self_originated,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_type_self_originated_linkstate_id,
        show_ipv6_ospf6_database_type_self_originated_linkstate_id_cmd,
@@ -1501,7 +1496,7 @@ ALIAS (show_ipv6_ospf6_database_type_self_originated_linkstate_id,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_database_type_id_self_originated,
        show_ipv6_ospf6_database_type_id_self_originated_cmd,
@@ -1614,7 +1609,7 @@ ALIAS (show_ipv6_ospf6_database_type_id_self_originated,
        "Display details of LSAs\n"
        "Dump LSAs\n"
        "Display LSA's internal information\n"
-      );
+      )
 
 
 DEFUN (show_ipv6_ospf6_border_routers,
@@ -1675,7 +1670,7 @@ ALIAS (show_ipv6_ospf6_border_routers,
        "Display routing table for ABR and ASBR\n"
        "Specify Router-ID\n"
        "Display Detail\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_linkstate,
        show_ipv6_ospf6_linkstate_cmd,
@@ -1709,7 +1704,7 @@ ALIAS (show_ipv6_ospf6_linkstate,
        "Display linkstate routing table\n"
        "Display Router Entry\n"
        "Specify Router ID as IPv4 address notation\n"
-      );
+      )
 
 ALIAS (show_ipv6_ospf6_linkstate,
        show_ipv6_ospf6_linkstate_network_cmd,
@@ -1721,7 +1716,7 @@ ALIAS (show_ipv6_ospf6_linkstate,
        "Display Network Entry\n"
        "Specify Router ID as IPv4 address notation\n"
        "Specify Link state ID as IPv4 address notation\n"
-      );
+      )
 
 DEFUN (show_ipv6_ospf6_linkstate_detail,
        show_ipv6_ospf6_linkstate_detail_cmd,
@@ -1757,7 +1752,7 @@ DEFUN (show_ipv6_ospf6_linkstate_detail,
 
 /* Install ospf related commands. */
 void
-ospf6_init ()
+ospf6_init (void)
 {
   ospf6_top_init ();
   ospf6_area_init ();

ospf6d/ospf6d.h

@@ -112,10 +112,10 @@ extern struct thread_master *master;
 
 
 /* Function Prototypes */
-struct route_node *route_prev (struct route_node *node);
+extern struct route_node *route_prev (struct route_node *node);
 
-void ospf6_debug ();
-void ospf6_init ();
+extern void ospf6_debug (void);
+extern void ospf6_init (void);
 
 #endif /* OSPF6D_H */
 

ripngd/ripng_debug.c

@@ -211,7 +211,7 @@ struct cmd_node debug_node =
   1 /* VTYSH */
 };
 
-int
+static int
 config_write_debug (struct vty *vty)
 {
   int write = 0;

ripngd/ripng_debug.h

@@ -47,7 +47,7 @@ extern unsigned long ripng_debug_event;
 extern unsigned long ripng_debug_packet;
 extern unsigned long ripng_debug_zebra;
 
-void ripng_debug_init ();
-void ripng_debug_reset ();
+extern void ripng_debug_init (void);
+extern void ripng_debug_reset (void);
 
 #endif /* _ZEBRA_RIPNG_DEBUG_H */

ripngd/ripng_interface.c

@@ -52,12 +52,12 @@ extern struct zebra_privs_t ripngd_privs;
 /* Static utility function. */
 static void ripng_enable_apply (struct interface *);
 static void ripng_passive_interface_apply (struct interface *);
-int ripng_enable_if_lookup (const char *ifname);
-int ripng_enable_network_lookup2 (struct connected *connected);
-void ripng_enable_apply_all ();
+static int ripng_enable_if_lookup (const char *);
+static int ripng_enable_network_lookup2 (struct connected *);
+static void ripng_enable_apply_all (void);
 
 /* Join to the all rip routers multicast group. */
-int
+static int
 ripng_multicast_join (struct interface *ifp)
 {
   int ret;
@@ -109,7 +109,7 @@ ripng_multicast_join (struct interface *ifp)
 }
 
 /* Leave from the all rip routers multicast group. */
-int
+static int
 ripng_multicast_leave (struct interface *ifp)
 {
   int ret;
@@ -137,7 +137,7 @@ ripng_multicast_leave (struct interface *ifp)
 }
 
 /* How many link local IPv6 address could be used on the interface ? */
-int
+static int
 ripng_if_ipv6_lladdress_check (struct interface *ifp)
 {
   struct listnode *nn;
@@ -158,8 +158,8 @@ ripng_if_ipv6_lladdress_check (struct interface *ifp)
 }
 
 /* Check max mtu size. */
-unsigned int
-ripng_check_max_mtu ()
+static unsigned int
+ripng_check_max_mtu (void)
 {
   struct listnode *node;
   struct interface *ifp;
@@ -173,7 +173,7 @@ ripng_check_max_mtu ()
   return mtu;
 }
 
-int
+static int
 ripng_if_down (struct interface *ifp)
 {
   struct route_node *rp;
@@ -335,7 +335,7 @@ ripng_interface_delete (int command, struct zclient *zclient,
 }
 
 void
-ripng_interface_clean ()
+ripng_interface_clean (void)
 {
   struct listnode *node, *nnode;
   struct interface *ifp;
@@ -358,7 +358,8 @@ ripng_interface_clean ()
 }
 
 void
-ripng_interface_reset () {
+ripng_interface_reset (void)
+{
   struct listnode *node;
   struct interface *ifp;
   struct ripng_interface *ri;
@@ -526,7 +527,7 @@ struct route_table *ripng_enable_network;
 /* Lookup RIPng enable network. */
 /* Check wether the interface has at least a connected prefix that
  * is within the ripng_enable_network table. */
-int
+static int
 ripng_enable_network_lookup_if (struct interface *ifp)
 {
   struct listnode *node;
@@ -559,7 +560,7 @@ ripng_enable_network_lookup_if (struct interface *ifp)
 }
 
 /* Check wether connected is within the ripng_enable_network table. */
-int
+static int
 ripng_enable_network_lookup2 (struct connected *connected)
 {
   struct prefix_ipv6 address;
@@ -588,7 +589,7 @@ ripng_enable_network_lookup2 (struct connected *connected)
 }
 
 /* Add RIPng enable network. */
-int
+static int
 ripng_enable_network_add (struct prefix *p)
 {
   struct route_node *node;
@@ -610,7 +611,7 @@ ripng_enable_network_add (struct prefix *p)
 }
 
 /* Delete RIPng enable network. */
-int
+static int
 ripng_enable_network_delete (struct prefix *p)
 {
   struct route_node *node;
@@ -632,7 +633,7 @@ ripng_enable_network_delete (struct prefix *p)
 }
 
 /* Lookup function. */
-int
+static int
 ripng_enable_if_lookup (const char *ifname)
 {
   unsigned int i;
@@ -646,7 +647,7 @@ ripng_enable_if_lookup (const char *ifname)
 }
 
 /* Add interface to ripng_enable_if. */
-int
+static int
 ripng_enable_if_add (const char *ifname)
 {
   int ret;
@@ -663,7 +664,7 @@ ripng_enable_if_add (const char *ifname)
 }
 
 /* Delete interface from ripng_enable_if. */
-int
+static int
 ripng_enable_if_delete (const char *ifname)
 {
   int index;
@@ -683,7 +684,7 @@ ripng_enable_if_delete (const char *ifname)
 }
 
 /* Wake up interface. */
-int
+static int
 ripng_interface_wakeup (struct thread *t)
 {
   struct interface *ifp;
@@ -710,9 +711,7 @@ ripng_interface_wakeup (struct thread *t)
   return 0;
 }
 
-int ripng_redistribute_check (int);
-