Hi Anderson,
>>> +{
>>> + int delta;
>>> +
>>> + if (old > new)
>>> + delta = old - new;
>>> + else
>>> + delta = new - old;
>>> +
>>> + /* only 8 dBm or more */
>>> + return delta >= 8;
>>
>> int delta = old > new ? old - new : new - old;
>
> And why not:
>
> int delta = abs(old - new);
>
> (unless there is no abs() in bionic)
I remember that abs() needs -lm or something stupid.
Regards
Marcel
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