From 8fec161073fb9bb1f23bfc750898814a3bf9ac25 Mon Sep 17 00:00:00 2001
From: Thomas Bernard <miniupnp@free.fr>
Date: Sat, 4 Jan 2020 10:44:20 +0100
Subject: [PATCH] errno.h is needed under linux

---
 src/tests/testmain.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/tests/testmain.c b/src/tests/testmain.c
index db67ca3c..fb947984 100644
--- a/src/tests/testmain.c
+++ b/src/tests/testmain.c
@@ -31,6 +31,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <time.h>
+#include <errno.h>
 #include "../struct.h"
 #include "../global.h"
 #include "../gfx2log.h"