From 0c345af71969d9863bb76efa833391d00705669e Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Wed, 8 Apr 2020 12:53:09 +0300
Subject: [PATCH 1/1] v13 support

---
 smlar.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/smlar.c b/smlar.c
index ce7e2ad..672e453 100644
--- a/smlar.c
+++ b/smlar.c
@@ -30,6 +30,10 @@ PG_MODULE_MAGIC;
 #define SNAPSHOT SnapshotNow
 #endif
 
+#if PG_VERSION_NUM >= 130000
+#define heap_open(r, l)			table_open((r), (l))
+#define heap_close(r, l)		table_close((r), (l))
+#endif
 
 static Oid
 getDefaultOpclass(Oid amoid, Oid typid)
-- 
2.37.3