if (!depth && buf < maxbuf) {
size_t len = PTR_DIFF(maxbuf, buf);
ND_PRINT((ndo, "Data: (%lu bytes)\n", (unsigned long)len));
if (!depth && buf < maxbuf) {
size_t len = PTR_DIFF(maxbuf, buf);
ND_PRINT((ndo, "Data: (%lu bytes)\n", (unsigned long)len));