[R-pkg-devel] exit and 'stderr' warning

I am getting this warning which I need to get rid of.



          Found 'exit', possibly from 'exit' (C)

          Found 'stderr', possibly from 'stderr' (C)


I am depending on several C-based software that has many calls for 'exit'  and 'stderr'.   In this case, how can I avoid this warning?

Thanks,
--Sameh

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