Make functions static or NOT_USED as appropriate.

src/backend/utils/adt/oracle_compat.c

@@ -1,7 +1,7 @@
 /*
  *	Edmund Mergl <E.Mergl@bawue.de>
  *
- *	$Id: oracle_compat.c,v 1.17 1999/02/21 03:49:32 scrappy Exp $
+ *	$Id: oracle_compat.c,v 1.18 1999/05/26 12:56:00 momjian Exp $
  *
  */
 
@@ -472,6 +472,7 @@ rtrim(text *string, text *set)
  *
  ********************************************************************/
 
+#ifdef NOT_USED
 text *
 substr(text *string, int4 m, int4 n)
 {
@@ -498,7 +499,7 @@ substr(text *string, int4 m, int4 n)
 
 	return ret;
 }
-
+#endif
 
 /********************************************************************
  *

src/backend/utils/misc/trace.c

@@ -131,6 +131,7 @@ tprintf(int flag, const char *fmt,...)
 /*
  * Print a timestamp and a message to stdout or to syslog.
  */
+#ifdef NOT_USED
 int
 tprintf1(const char *fmt,...)
 {
@@ -156,6 +157,7 @@ tprintf1(const char *fmt,...)
 
 	return 1;
 }
+#endif
 
 /*
  * Print a timestamp and a message to stderr.
@@ -237,7 +239,8 @@ tprintf_timestamp()
 
 #endif
 
-int
+#ifdef NOT_USED
+static int
 option_flag(int flag)
 {
 	if ((flag < 0) || (flag >= NUM_PG_OPTIONS))
@@ -254,6 +257,7 @@ set_option_flag(int flag, int value)
 	pg_options[flag] = value;
 	return value;
 }
+#endif
 
 /*
  * Parse an option string like "name,name+,name-,name=value".

src/backend/utils/mmgr/oset.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/mmgr/Attic/oset.c,v 1.12 1999/05/25 16:12:54 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/mmgr/Attic/oset.c,v 1.13 1999/05/26 12:56:05 momjian Exp $
  *
  * NOTE
  *	  XXX This is a preliminary implementation which lacks fail-fast
@@ -52,11 +52,13 @@ OrderedSetInit(OrderedSet set, Offset offset)
  * OrderedSetContains
  *		True iff ordered set contains given element.
  */
+#ifdef NOT_USED
 bool
 OrderedSetContains(OrderedSet set, OrderedElem elem)
 {
 	return (bool) (elem->set == set && (elem->next || elem->prev));
 }
+#endif
 
 /*
  * OrderedSetGetHead