scale_rate
k[i] = scale_rate((int64_t)(cl->cl_rin.bytes - cl->cl_rout.bytes));
while (keep_going && scale_rate((int64_t)(cl->cl_rin.bytes-cl->cl_rout.bytes)) > k[i]) {
k[i] = scale_rate((int64_t)(cl->cl_rin.bytes-cl->cl_rout.bytes));
cl->min_rate_adc = scale_rate((int64_t)(cl->cl_rin.bytes-cl->cl_rout.bytes))/remaining_time;
-(int64_t)scale_rate(cl->cl_rout.bytes);
#define bps_to_internal(x) (invsecs_to_invticks(bits_to_bytes(scale_rate(x))))