2005-05-06 Paul Jakma <paul.jakma@sun.com>

        * (general) extern and static qualifiers added.
          unspecified arguments in definitions fixed, typically they should
          be 'void'.
          function casts added for callbacks.
          Guards added to headers which lacked them.
          Proper headers included rather than relying on incomplete
          definitions.
          gcc noreturn function attribute where appropriate.
        * ospf_opaque.c: remove the private definition of ospf_lsa's
          ospf_lsa_refresh_delay.
        * ospf_lsa.h: export ospf_lsa_refresh_delay
        * ospf_packet.c: (ospf_make_md5_digest) make *auth_key const,
          correct thing to do - removes need for the casts later.
        * ospf_vty.c: Use vty.h's VTY_GET_INTEGER rather than ospf_vty's
          home-brewed versions, shuts up several warnings.
        * ospf_vty.h: remove VTY_GET_UINT32. VTY_GET_IPV4_ADDRESS and
          VTY_GET_IPV4_PREFIX moved to lib/vty.h.
        * ospf_zebra.c: (ospf_distribute_list_update_timer) hacky
          overloading of the THREAD_ARG pointer should at least use
          uintptr_t.
diff --git a/ospfd/ospf_dump.c b/ospfd/ospf_dump.c
index 7d738f9..7b410b1 100644
--- a/ospfd/ospf_dump.c
+++ b/ospfd/ospf_dump.c
@@ -286,7 +286,7 @@
   return buf;
 }
 
-void
+static void
 ospf_packet_hello_dump (struct stream *s, u_int16_t length)
 {
   struct ospf_hello *hello;
@@ -310,7 +310,7 @@
     zlog_debug ("    Neighbor %s", inet_ntoa (hello->neighbors[i]));
 }
 
-char *
+static char *
 ospf_dd_flags_dump (u_char flags, char *buf, size_t size)
 {
   memset (buf, 0, size);
@@ -341,7 +341,7 @@
   zlog_debug ("    length %d", ntohs (lsah->length));
 }
 
-char *
+static char *
 ospf_router_lsa_flags_dump (u_char flags, char *buf, size_t size)
 {
   memset (buf, 0, size);
@@ -354,7 +354,7 @@
   return buf;
 }
 
-void
+static void
 ospf_router_lsa_dump (struct stream *s, u_int16_t length)
 {
   char buf[BUFSIZ];
@@ -381,7 +381,7 @@
     }
 }
 
-void
+static void
 ospf_network_lsa_dump (struct stream *s, u_int16_t length)
 {
   struct network_lsa *nl;
@@ -402,7 +402,7 @@
     zlog_debug ("      Attached Router %s", inet_ntoa (nl->routers[i]));
 }
 
-void
+static void
 ospf_summary_lsa_dump (struct stream *s, u_int16_t length)
 {
   struct summary_lsa *sl;
@@ -420,7 +420,7 @@
 	       GET_METRIC (sl->metric));
 }
 
-void
+static void
 ospf_as_external_lsa_dump (struct stream *s, u_int16_t length)
 {
   struct as_external_lsa *al;
@@ -442,7 +442,7 @@
     }
 }
 
-void
+static void
 ospf_lsa_header_list_dump (struct stream *s, u_int16_t length)
 {
   struct lsa_header *lsa;
@@ -460,7 +460,7 @@
     }
 }
 
-void
+static void
 ospf_packet_db_desc_dump (struct stream *s, u_int16_t length)
 {
   struct ospf_db_desc *dd;
@@ -488,7 +488,7 @@
   stream_set_getp (s, gp);
 }
 
-void
+static void
 ospf_packet_ls_req_dump (struct stream *s, u_int16_t length)
 {
   u_int32_t sp;
@@ -518,7 +518,7 @@
   stream_set_getp (s, sp);
 }
 
-void
+static void
 ospf_packet_ls_upd_dump (struct stream *s, u_int16_t length)
 {
   u_int32_t sp;
@@ -585,7 +585,7 @@
   stream_set_getp (s, sp);
 }
 
-void
+static void
 ospf_packet_ls_ack_dump (struct stream *s, u_int16_t length)
 {
   u_int32_t sp;
@@ -617,7 +617,7 @@
   zlog_debug ("ip_dst %s", inet_ntoa (iph->ip_dst));
 }
 
-void
+static void
 ospf_header_dump (struct ospf_header *ospfh)
 {
   char buf[9];
@@ -1478,7 +1478,7 @@
   1 /* VTYSH */
 };
 
-int
+static int
 config_write_debug (struct vty *vty)
 {
   int write = 0;