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/*-------------------------------------------------------------------------
 *
 * nodeMaterial.h--
 *
 *
 *
 * Copyright (c) 1994, Regents of the University of California
 *
 * $Id: nodeMaterial.h,v 1.2 1997/09/07 04:57:55 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef NODEMATERIAL_H
#define NODEMATERIAL_H

extern TupleTableSlot *ExecMaterial(Material * node);
extern bool		ExecInitMaterial(Material * node, EState * estate, Plan * parent);
extern int		ExecCountSlotsMaterial(Material * node);
extern void		ExecEndMaterial(Material * node);
extern List		ExecMaterialMarkPos(Material * node);
extern void		ExecMaterialRestrPos(Material * node);

#endif							/* NODEMATERIAL_H */