dump_bytes
extern void dump_bytes(uchar_t *b, int n);
dump_bytes(TheRootDir.bytes, 256);
dump_bytes(TheFAT, 32);
dump_bytes(fatp, wbpb->bpb.bytes_per_sector);
dump_bytes((uchar_t *)rootdirp, 2 * sizeof (struct pcdir));
dump_bytes((uchar_t *)fsinfop, sizeof (*fsinfop));
dump_bytes((uchar_t *)fsinfop, sizeof (*fsinfop));
dump_bytes(bsp->buf, MINBPS);
if (dump_bytes(dsp, dsp->dsa_drr, sizeof (dmu_replay_record_t)) != 0)
if (dump_bytes(dsp, payload, payload_len) != 0)