From 4e4a760491ef162413240b0bb38732da801e818a Mon Sep 17 00:00:00 2001
From: Andrea Shepard <andrea@torproject.org>
Date: Sat, 25 Jun 2016 07:47:25 +0000
Subject: [PATCH] Add extern support for file-scope variables in testsupport.h

---
 src/common/testsupport.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/common/testsupport.h b/src/common/testsupport.h
index 3bb11a7e41..b98d7014c7 100644
--- a/src/common/testsupport.h
+++ b/src/common/testsupport.h
@@ -6,8 +6,10 @@
 
 #ifdef TOR_UNIT_TESTS
 #define STATIC
+#define EXTERN(type, name) extern type name;
 #else
 #define STATIC static
+#define EXTERN(type, name)
 #endif
 
 /** Quick and dirty macros to implement test mocking.