From 79502cfe7998a7ec0e99999b0d8df8c2e4fa88e6 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjxilinx@users.noreply.github.com>
Date: Tue, 22 Feb 2022 14:15:57 +0800
Subject: [PATCH] Update hash.h

---
 src/util/inc/hash.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/util/inc/hash.h b/src/util/inc/hash.h
index a3a9c1a69c..d6a1d0802c 100644
--- a/src/util/inc/hash.h
+++ b/src/util/inc/hash.h
@@ -35,6 +35,8 @@ typedef struct SHashNode {
   int32_t           refCount;    // reference count
   char              data[];
 } SHashNode;
+  
+#define GET_HASH_PNODE(_n) ((SHashNode *)((char*)(_n) - sizeof(SHashNode)))
 
 typedef enum SHashLockTypeE {
   HASH_NO_LOCK     = 0,
-- 
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