From c1f247d0f23173c77a350324ddf0495ffb935860 Mon Sep 17 00:00:00 2001
From: Wojtek Kosior <kwojtus@protonmail.com>
Date: Tue, 19 Nov 2019 17:55:43 +0100
Subject: guard against multiple-inclusion of headers

---
 cp_regs.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'cp_regs.h')

diff --git a/cp_regs.h b/cp_regs.h
index 2bc6c9f..e5e7063 100644
--- a/cp_regs.h
+++ b/cp_regs.h
@@ -1,5 +1,7 @@
-#include <stdint.h>
+#ifndef CP_REGS_H
+#define CP_REGS_H
 
+#include <stdint.h>
 
 // SCTLR - System Control Register
 
@@ -109,3 +111,4 @@ typedef union
   } fields;
 } TTBR_t;
 
+#endif // CP_REGS_H
-- 
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