Rename core directory because of autoconf name clash

While doing the checks configure might generate "core" files and will
then try to remove them. Having a "core" directory generates an error
while runing the configure script.

There's no workaround but to rename the core directory.

1 files changed, 2 insertions, 2 deletions

diff --git a/testing/Lossless_UDP_testserver.c b/testing/Lossless_UDP_testserver.c
index a82b787a..5c2cabd0 100644
--- a/testing/Lossless_UDP_testserver.c
+++ b/testing/Lossless_UDP_testserver.c
@@ -28,8 +28,8 @@
  *
  */
 
-#include "../core/network.h"
-#include "../core/Lossless_UDP.h"
+#include "../toxcore/network.h"
+#include "../toxcore/Lossless_UDP.h"
 
 //Sleep function (x = milliseconds)
 #ifdef WIN32