From d6cae04b54c1d58223e1719101b7c54d348e8d80 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sat, 13 Jan 2024 11:44:09 -0500
Subject: tests.h: Add a header guard

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

(limited to 'tests')

diff --git a/tests/tests.h b/tests/tests.h
index 34c58b7..d2f3611 100644
--- a/tests/tests.h
+++ b/tests/tests.h
@@ -5,6 +5,9 @@
  * Unit tests.
  */
 
+#ifndef BFS_TESTS_H
+#define BFS_TESTS_H
+
 #include "../src/config.h"
 
 /** Unit test function type. */
@@ -24,3 +27,5 @@ bool check_trie(void);
 
 /** Time tests. */
 bool check_xtime(void);
+
+#endif // BFS_TESTS_H
-- 
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