any_ordering_op()'s argument should be declared Oid not int.

src/backend/parser/parse_oper.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.33 1999/11/22 17:56:21 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.34 1999/12/12 20:51:29 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -36,7 +36,7 @@ static int unary_oper_get_candidates(char *op,
 static void op_error(char *op, Oid arg1, Oid arg2);
 
 Oid
-any_ordering_op(int restype)
+any_ordering_op(Oid restype)
 {
 	Operator	order_op;
 	Oid			order_opid;

src/include/parser/parse_oper.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: parse_oper.h,v 1.9 1999/08/23 23:48:38 tgl Exp $
+ * $Id: parse_oper.h,v 1.10 1999/12/12 20:51:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -17,7 +17,7 @@
 
 typedef HeapTuple Operator;
 
-extern Oid	any_ordering_op(int restype);
+extern Oid	any_ordering_op(Oid restype);
 extern Oid	oprid(Operator op);
 extern Operator oper(char *op, Oid arg1, Oid arg2, bool noWarnings);
 extern Operator right_oper(char *op, Oid arg);