From 15c304ad6cec482ac2ed7f9680f3379d49504086 Mon Sep 17 00:00:00 2001
From: Victor Spirin <v.spirin@postgrespro.ru>
Date: Sun, 4 Dec 2022 18:15:22 +0300
Subject: [PATCH] [PBCKP-375] Prepared for moving RelFileNode to RelFileLocator
 in the PG16.

---
 src/datapagemap.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/datapagemap.h b/src/datapagemap.h
index 6af54713..6ad7a620 100644
--- a/src/datapagemap.h
+++ b/src/datapagemap.h
@@ -9,7 +9,12 @@
 #ifndef DATAPAGEMAP_H
 #define DATAPAGEMAP_H
 
+#if PG_VERSION_NUM < 160000
 #include "storage/relfilenode.h"
+#else
+#include "storage/relfilelocator.h"
+#define RelFileNode RelFileLocator
+#endif
 #include "storage/block.h"