NN_NUMBUF_SZ
CTASSERT(DT_BUF_LEN >= NN_NUMBUF_SZ);
char nnbuf[NN_NUMBUF_SZ + 1];
char bps[NN_NUMBUF_SZ], hobytes[NN_NUMBUF_SZ];
char buf[NN_NUMBUF_SZ] = { 0 };
CTASSERT(NUMBER_WIDTH >= NN_NUMBUF_SZ);
char numbuf[NN_NUMBUF_SZ];
CTASSERT(LBUFSZ >= NN_NUMBUF_SZ);
CTASSERT(NUMBER_WIDTH >= NN_NUMBUF_SZ);
CTASSERT(sizeof (nice) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (used) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (compressed) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (uncompressed) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (unique) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (bytes) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (bytes) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (comp) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (uncomp) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (bytes) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (comp) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (uncomp) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (iblk) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (dblk) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (lsize) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (asize) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (bonus_size) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (segsize) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (numbuf) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (buf) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (csize) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (lsize) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (psize) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (asize) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (avg) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (gang) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (bytes) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (comp) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (uncomp) >= NN_NUMBUF_SZ);
CTASSERT(sizeof (maxbuf) >= NN_NUMBUF_SZ);
char oldnumbuf[NN_NUMBUF_SZ], newnumbuf[NN_NUMBUF_SZ];
char nice_vdev_size[NN_NUMBUF_SZ];
char nice_force_ganging[NN_NUMBUF_SZ];
char numbuf[NN_NUMBUF_SZ];