ADJ_SHIFT
nslt = (nslt >> ADJ_SHIFT);
nslt = -(nslt >> ADJ_SHIFT);
max_hres_adj = nsec_per_tick >> ADJ_SHIFT;
printf("#define\tADJ_SHIFT 0x%x\n", ADJ_SHIFT);
adj = (nslt >> ADJ_SHIFT);
adj = -(nslt >> ADJ_SHIFT);