ASSERT_SW_OKAY(sw_ipv4_address_init_from_this_host(&a));
ASSERT_NOT_NULL(sw_ipv4_address_name(a, t, sizeof(t)));
printf("%s\n", t);
ASSERT_SW_OKAY(sw_ipv4_address_decompose(a, &a1, &a2, &a3, &a4));
printf("%i.%i.%i.%i\n", a1, a2, a3, a4);
ASSERT_SW_OKAY(sw_ipv4_address_init_from_this_host(&a));
ASSERT_NOT_NULL(sw_ipv4_address_name(a, t, sizeof(t)));
printf("%s\n", t);
ASSERT_SW_OKAY(sw_ipv4_address_decompose(a, &a1, &a2, &a3, &a4));
printf("%i.%i.%i.%i\n", a1, a2, a3, a4);