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

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

1 files changed, 4 insertions, 4 deletions

diff --git a/auto_tests/conference_two_test.c b/auto_tests/conference_two_test.c
index c3036165..c6c3aa03 100644
--- a/auto_tests/conference_two_test.c
+++ b/auto_tests/conference_two_test.c
@@ -2,14 +2,14 @@
 //
 // This test triggers a different code path than if we only allocate a single
 // conference. This is the simplest test possible that triggers it.
-#ifndef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 600
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
 #endif
 
+#include "../testing/misc_tools.h"
 #include "../toxcore/tox.h"
-
 #include "check_compat.h"
-#include "helpers.h"
 
 int main(void)
 {