--- embedaddon/arping/src/findif_linux.c	2016/10/18 13:16:10	1.1.1.3
+++ embedaddon/arping/src/findif_linux.c	2021/03/16 23:40:57	1.1.1.4
@@ -33,6 +33,8 @@
 
 #include "arping.h"
 
+#error "This code should never be chosen. If you just want to use it then uncomment this error line"
+
 /**
  * WARNING: non-reentrant
  */