--- embedaddon/libnet/sample/tring_tcp1.c	2012/02/21 22:14:23	1.1.1.1
+++ embedaddon/libnet/sample/tring_tcp1.c	2013/07/22 11:54:41	1.1.1.2
@@ -37,7 +37,7 @@ int
 main(int argc, char *argv[])
 {
     int c;
-    u_char *cp;
+    char *cp;
     libnet_t *l;
     libnet_ptag_t t;
     char *payload;