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@Mikael Sorry Mikael, I'm not able to comment at your answer (because stackexchange demands me to have 50 points before I can comment). Here is the error I'm getting from your implementation. storage class specified for 'functions'Faraz Ahmad– Faraz Ahmad2016-02-25 22:44:20 +00:00Commented Feb 25, 2016 at 22:44
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What is your setup? I do not get that error. Obviously there must be some implementation of the functions and there must be a sketch that uses the library.Mikael Patel– Mikael Patel2016-02-25 22:52:13 +00:00Commented Feb 25, 2016 at 22:52
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Yup, I've the implementation of the functions in .cpp file (for all of these zero() etc. functions). And also, I'm getting this error when I compile a sketch using that library.Faraz Ahmad– Faraz Ahmad2016-02-25 22:54:59 +00:00Commented Feb 25, 2016 at 22:54
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Which line does to the compiler indicate? You have added some extra character or added extern also in the implementation.Mikael Patel– Mikael Patel2016-02-25 22:58:43 +00:00Commented Feb 25, 2016 at 22:58
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It is pointing at: extern num_func functions[]; And I've NOT added extern in the implementation.Faraz Ahmad– Faraz Ahmad2016-02-25 23:01:44 +00:00Commented Feb 25, 2016 at 23:01
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