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mborgerding / kissfft

a Fast Fourier Transform (FFT) library that tries to Keep it Simple, Stupid
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Ensure do not get warning with GCC compiler #86

Open bkmgit opened 1 year ago

bkmgit commented 1 year ago

Replace abs which is defined for integers by a macro that will work on all numbers.

Addressing https://github.com/mborgerding/kissfft/issues/85