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/*-------------------------------------------------------------------------
*
* page.h
* POSTGRES buffer page abstraction definitions.
*
*
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: page.h,v 1.9 2001/10/25 05:50:10 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef PAGE_H
#define PAGE_H
typedef Pointer Page;
/*
* PageIsValid
* True iff page is valid.
*/
#define PageIsValid(page) PointerIsValid(page)
#endif /* PAGE_H */
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