/*-------------------------------------------------------------------------
 *
 * nodeMaterial.h--
 *
 *
 *
 * Copyright (c) 1994, Regents of the University of California
 *
 * $Id: nodeMaterial.h,v 1.3 1997/09/08 02:36:26 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 */