From fb6aa72de9f9b3cfa5b0d8bebb1343f8c5583861 Mon Sep 17 00:00:00 2001
From: Marek Bel <marek.bel@posta.cz>
Date: Thu, 12 Jul 2018 17:38:13 +0200
Subject: [PATCH] Fix compiler warnings in sm4.c

---
 Firmware/sm4.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Firmware/sm4.c b/Firmware/sm4.c
index f50591c3f..509ac23f8 100644
--- a/Firmware/sm4.c
+++ b/Firmware/sm4.c
@@ -3,9 +3,10 @@
 #include "sm4.h"
 #include <avr/io.h>
 #include <avr/pgmspace.h>
+#include <math.h>
+#include "Arduino.h"
 
 #include "boards.h"
-#define bool int8_t
 #define false 0
 #define true 1
 #include "Configuration_prusa.h"
@@ -191,4 +192,4 @@ uint16_t sm4_line_xyze_ui(uint16_t dx, uint16_t dy, uint16_t dz, uint16_t de)
 }
 
 
-#endif //NEW_XYZCAL
\ No newline at end of file
+#endif //NEW_XYZCAL