MULTIPLIER
unsigned long long prescaled = ((unsigned long long)parent_rate) * MULTIPLIER;
unsigned long long prescaled = ((unsigned long long)parent_rate) * MULTIPLIER;
h = MULTIPLIER * h + id->device;
h = MULTIPLIER * h + id->subdevice;
h = MULTIPLIER * h + id->name[i];
h = MULTIPLIER * h + id->index;