if (len < sizeof(sun)) ((char *)sun)[len] = 0;
D( fprintf(stderr, "noip: decode (%d) `%s'",
*sun->sun_path, sun->sun_path); )
if (len < sizeof(sun)) ((char *)sun)[len] = 0;
D( fprintf(stderr, "noip: decode (%d) `%s'",
*sun->sun_path, sun->sun_path); )