[warnings] Fix various SOS warnings

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

	* */*: Fix various problems flagged by Sun Studio compiler.
	  - '<qualifier> <storage>' obsolescent in declarations
	  - empty statements (';' after ALIAS definitions)
	  - implicit declarations (e.g printstack in lib/log.c)
	  - "\%" in printf string instead of "%%"
	  - loops that return on the first iteration (legitimately, but
 	    compiler can't really know), e.g. bgp_routemap.c
 	  - internal declarations which mask prototypes.
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index b639db0..4a642e3 100644
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -9176,7 +9176,7 @@
             vty_out (vty, "%12llu%s", ts.counts[i], VTY_NEWLINE);
             if (ts.counts[BGP_STATS_MAXBITLEN] < 9)
               break;
-            vty_out (vty, "%30s: ", "\% announced ");
+            vty_out (vty, "%30s: ", "%% announced ");
             vty_out (vty, "%12.2f%s", 
                      100 * (float)ts.counts[BGP_STATS_SPACE] / 
                        (float)((uint64_t)1UL << ts.counts[BGP_STATS_MAXBITLEN]),