*
* Copyright (c) 1994, Regents of the University of California
*
- * $Id: hash.h,v 1.21 1999/02/13 23:20:52 momjian Exp $
+ * $Id: hash.h,v 1.22 1999/04/15 02:23:37 thomas Exp $
*
* NOTES
* modeled after Margo Seltzer's hash implementation for unix.
#include <storage/bufpage.h>
#include <access/relscan.h>
#include <access/itup.h>
+#include <utils/int8.h>
/*
* An overflow page is a spare page allocated for storing data whose
/* hashfunc.c */
extern uint32 hashint2(int16 key);
extern uint32 hashint4(uint32 key);
+extern uint32 hashint8(int64 *key);
extern uint32 hashfloat4(float32 keyp);
extern uint32 hashfloat8(float64 keyp);
extern uint32 hashoid(Oid key);