From 3ed5a13e3880327d6795f274a096cbb316e29fab Mon Sep 17 00:00:00 2001
From: jp7g21 <jp7g21@soton.ac.uk>
Date: Sat, 13 Nov 2021 18:58:30 +0000
Subject: [PATCH] Added header guard

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

diff --git a/libduck/libduck.h b/libduck/libduck.h
index e08bc53..081bdeb 100644
--- a/libduck/libduck.h
+++ b/libduck/libduck.h
@@ -1,3 +1,6 @@
+#ifndef _LIBDUCK_H
+#define _LIBDUCK_H
+
 #define MOTOR_1 1
 #define MOTOR_2 2
 #define MOTOR_3 3
@@ -12,3 +15,5 @@ int duck_set_position(int motor, int angle);
 int duck_delay(int ms);
 int duck_set_velocity(int motor, int deg_per_sec);
 void close_duck(void);
+
+#endif /* _LIBDUCK_H */
-- 
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