From 1c5f5262bbe0a3e9d438475d52b1a389039e3a49 Mon Sep 17 00:00:00 2001
From: Nathael Pajani <nathael.pajani@ed3l.fr>
Date: Wed, 9 Sep 2015 21:11:04 +0200
Subject: [PATCH] Add include guards

---
 include/extdrv/epaper.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/extdrv/epaper.h b/include/extdrv/epaper.h
index 00aa614..fc4724a 100644
--- a/include/extdrv/epaper.h
+++ b/include/extdrv/epaper.h
@@ -26,6 +26,10 @@
  * artists on the GPIO Demo module.
  */
 
+
+#ifndef EXTDRV_EPAPER_H
+#define EXTDRV_EPAPER_H
+
 #include <stdint.h>
 #include "core/pio.h"
 #include "drivers/timers.h"
@@ -119,3 +123,5 @@ void epaper_send_frame(uint8_t* image, uint8_t stage);
  */
 void epaper_send_partial_frame(uint8_t* image, uint8_t start_line, uint8_t nb_lines, uint8_t stage);
 
+#endif /* EXTDRV_EPAPER_H */
+
-- 
2.43.0