Fix several places where a function was declared static and then defined

without static.  Per testing with a compiler that complains about this.

src/backend/postmaster/autovacuum.c

@@ -55,7 +55,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/postmaster/autovacuum.c,v 1.98 2009/06/11 14:49:00 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/postmaster/autovacuum.c,v 1.99 2009/06/12 16:17:29 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -2327,7 +2327,7 @@ deleted:
  * Given a relation's pg_class tuple, return the AutoVacOpts portion of
  * reloptions, if set; otherwise, return NULL.
  */
-AutoVacOpts *
+static AutoVacOpts *
 extract_autovac_opts(HeapTuple tup, TupleDesc pg_class_desc)
 {
 	bytea	   *relopts;

src/bin/psql/describe.c

@@ -8,7 +8,7 @@
  *
  * Copyright (c) 2000-2009, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.216 2009/06/11 14:49:08 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.217 2009/06/12 16:17:29 tgl Exp $
  */
 #include "postgres_fe.h"
 
@@ -2073,7 +2073,7 @@ describeRoles(const char *pattern, bool verbose)
 	return true;
 }
 
-void
+static void
 add_role_attribute(PQExpBuffer buf, const char *const str)
 {
 	if (buf->len > 0)

src/bin/psql/print.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2009, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/print.c,v 1.115 2009/06/11 14:49:08 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/print.c,v 1.116 2009/06/12 16:17:29 tgl Exp $
  */
 #include "postgres_fe.h"
 
@@ -2170,7 +2170,7 @@ printTableCleanup(printTableContent *const content)
  *
  * Setup pager if required
  */
-void
+static void
 IsPagerNeeded(const printTableContent *cont, const int extra_lines, FILE **fout,
 			  bool *is_pager)
 {