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, 9 deletions

diff --git a/auto_tests/messenger_test.c b/auto_tests/messenger_test.c
index d7f2b9e7..b8fbbc1f 100644
--- a/auto_tests/messenger_test.c
+++ b/auto_tests/messenger_test.c
@@ -14,16 +14,7 @@
 #include "config.h"
 #endif
 
-#include "check_compat.h"
-
-#include "helpers.h"
-
-#include "../testing/misc_tools.c" // hex_string_to_bin
-#include "../toxcore/Messenger.h"
-
-#include <stdint.h>
 #include <string.h>
-#include <sys/types.h>
 
 #ifdef VANILLA_NACL
 #include <crypto_box.h> // crypto_box_PUBLICKEYBYTES and other defines.
@@ -31,6 +22,10 @@
 #include <sodium.h>
 #endif
 
+#include "check_compat.h"
+#include "../testing/misc_tools.h"
+#include "../toxcore/Messenger.h"
+
 #define REALLY_BIG_NUMBER ((1) << (sizeof(uint16_t) * 7))
 
 static bool enable_broken_tests = false;