From b7d80d83d7301144450f28329b6b17d097c6351d Mon Sep 17 00:00:00 2001
From: flo <florian.mosnier@laposte.net>
Date: Sun, 26 Feb 2017 14:40:43 +0100
Subject: [PATCH] other

---
 include/main.h | 1 -
 src/main.c     | 6 +++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/main.h b/include/main.h
index 7ba2144..cc915af 100644
--- a/include/main.h
+++ b/include/main.h
@@ -1,5 +1,4 @@
 #ifndef _MAIN_H
 #define _MAIN_H
 
-
 #endif
diff --git a/src/main.c b/src/main.c
index 1105f02..4c9bffb 100644
--- a/src/main.c
+++ b/src/main.c
@@ -6,9 +6,9 @@
 
 //#define PI 3.141592653584
 
-extern char* wave_signal; // simple waveform*
-extern unsigned short duration; // equivalent as 2000 ms duration sound
-extern unsigned int freq;
+// extern char* wave_signal; // simple waveform*
+// extern unsigned short duration; // equivalent as 2000 ms duration sound
+// extern unsigned int freq;
 
 int main(void)
 {