From 4e6ba575a66108f38a55cffdb197352757f77d78 Mon Sep 17 00:00:00 2001
From: rl1987 <rl1987@sdf.lonestar.org>
Date: Tue, 26 Mar 2019 09:49:32 +0200
Subject: [PATCH] Add header guards to ptr_helpers.h

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

diff --git a/src/test/ptr_helpers.h b/src/test/ptr_helpers.h
index fe2c8c9705..67776b1006 100644
--- a/src/test/ptr_helpers.h
+++ b/src/test/ptr_helpers.h
@@ -3,6 +3,9 @@
  * Copyright (c) 2007-2019, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+#ifndef TOR_PTR_HELPERS_H
+#define TOR_PTR_HELPERS_H
+
 #include <stdint.h>
 
 void *
@@ -16,3 +19,5 @@ cast_uintptr_to_voidstar(uintptr_t x);
 
 uintptr_t
 cast_voidstar_to_uintptr(void *x);
+
+#endif
-- 
2.11.4.GIT