From a1d9fca94b445fc0b3deff74850af5b70d99622b Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Mon, 6 Jul 2020 13:32:07 +0200
Subject: [PATCH] config: add missing include

---
 include/villas/config.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/villas/config.hpp b/include/villas/config.hpp
index 5c6c538d2..3b8867ca8 100644
--- a/include/villas/config.hpp
+++ b/include/villas/config.hpp
@@ -24,6 +24,7 @@
 #pragma once
 
 #include <cstdio>
+#include <unistd.h>
 
 #include <functional>
 #include <regex>