From 22a9ec286ae98c92b83cdeba956951a98ef6dac5 Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Mon, 16 Jan 2017 12:40:53 +0100
Subject: [PATCH] Fix compilation on OS X

---
 radio/src/targets/simu/simpgmspace.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/radio/src/targets/simu/simpgmspace.h b/radio/src/targets/simu/simpgmspace.h
index 6dadb0fed..e2853d112 100644
--- a/radio/src/targets/simu/simpgmspace.h
+++ b/radio/src/targets/simu/simpgmspace.h
@@ -72,6 +72,7 @@ void sig(int sgn)
 #include <pthread.h>
 #include <semaphore.h>
 #include <stddef.h>
+#include <errno.h>
 
 #undef min
 #undef max