Avoid implementations in .h files or #including .c files.

Also, avoid the need for putting `_XOPEN_SOURCE` in every test file.

1 files changed, 7 insertions, 3 deletions

diff --git a/auto_tests/lan_discovery_test.c b/auto_tests/lan_discovery_test.c
index 3192fc28..28a5ddf0 100644
--- a/auto_tests/lan_discovery_test.c
+++ b/auto_tests/lan_discovery_test.c
@@ -1,8 +1,12 @@
-#ifndef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 600
+#ifdef HAVE_CONFIG_H
+#include "config.h"
 #endif
 
-#include "helpers.h"
+#include <stdio.h>
+#include <string.h>
+
+#include "../testing/misc_tools.h"
+#include "../toxcore/ccompat.h"
 
 int main(void)
 {