--- libelwix/example/test_n2.c	2013/01/17 10:05:35	1.1
+++ libelwix/example/test_n2.c	2013/06/03 14:00:26	1.2
@@ -8,14 +8,41 @@ main(int argc, char **argv)
 {
 	sockaddr_t addr = { 0 };
 	ait_val_t v, *val = NULL;
+	struct in_addr a;
+	netaddr_t n;
+	inaddr_t t;
 
+	a.s_addr = E_CIDRMASK(8);
+	printf("/8 = %08X %08x\n", a.s_addr, htonl(a.s_addr));
+	a.s_addr = E_CIDRMASK(24);
+	printf("/24 = %08X %08x\n", a.s_addr, htonl(a.s_addr));
+	a.s_addr = E_CIDRMASK(26);
+	printf("/26 = %08X %08x\n", a.s_addr, htonl(a.s_addr));
+	a.s_addr = E_CIDRMASK(30);
+	printf("/30 = %08X %08x\n", a.s_addr, htonl(a.s_addr));
+
+	memset(&n, 0, sizeof n);
+	n.addr.sin.sin_family = AF_INET;
+	n.addr.sin.sin_addr.s_addr = inet_addr("10.10.10.1");
+	n.mask.in.s_addr = E_CIDRMASK(24);
+
+	t.in.s_addr = inet_addr("10.10.10.42");
+	printf("10.10.10.42 is in network 10.10.10.0/24? %d\n", e_innet(&n, &t));
+	t.in.s_addr = inet_addr("10.10.0.42");
+	printf("10.10.0.42 is in network 10.10.10.0/24? %d\n", e_innet(&n, &t));
+	t.in.s_addr = inet_addr("172.16.0.42");
+	printf("172.16.0.42 is in network 10.10.10.0/24? %d\n", e_innet(&n, &t));
+
+	if (argc < 2)
+		return 0;
+
 	AIT_SET_DATA(val, "shits hit the fan! --- shits with Merudia ...\n", 47);
 	printf("GET DATA = %p %s t=%d l=%d\n", val, AIT_GET_DATA(val), AIT_TYPE(val), AIT_LEN(val));
 	AIT_SET_DATA(val, argv[1], strlen(argv[1]) + 1);
-	AIT_FREE_VAL(val);
 
 	AIT_SET_DATA(val, argv[1], strlen(argv[1]) + 1);
 	printf("GET DATA = %p %s t=%d l=%d\n", val, AIT_GET_DATA(val), AIT_TYPE(val), AIT_LEN(val));
+	ait_freeVar(&val);
 	ait_freeVar(&val);
 
 	if (!e_gethostbyname(argv[1], 1234, &addr)) {