1 /*-------------------------------------------------------------------------
4 * support code for nodes (now that we get rid of the home-brew
5 * inheritance system, our support code for nodes get much simpler)
7 * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
12 * $Header: /cvsroot/pgsql/src/backend/nodes/nodes.c,v 1.20 2003/08/04 00:43:19 momjian Exp $
15 * Andrew Yu Oct 20, 1994 file creation
17 *-------------------------------------------------------------------------
21 #include "nodes/nodes.h"
24 * Support for newNode() macro
27 Node *newNodeMacroHolder;