Squashed 'external/toxcore/c-toxcore/' content from commit 67badf69

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 67badf69416a74e74f6d7eb51dd96f37282b8455

toxcore/TCP_connection_test.cc

@@ -0,0 +1,10 @@
+#include "TCP_connection.h"
+
+#include <gtest/gtest.h>
+
+namespace {
+
+// TODO(Jfreegman) make this useful or remove it after NGC is merged
+TEST(TCP_connection, NullTest) { (void)tcp_send_oob_packet_using_relay; }
+
+}  // namespace