NN_DIVISOR_1000
sizeof (nnbuf), NN_DIVISOR_1000 | NN_UNIT_SPACE);
sizeof (nnbuf), NN_DIVISOR_1000 | NN_UNIT_SPACE);
NN_DIVISOR_1000 | NN_UNIT_SPACE);
NN_DIVISOR_1000 | NN_UNIT_SPACE);
nicenum_flags |= NN_DIVISOR_1000;
if (flags & NN_DIVISOR_1000)