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annotate src/fftw-3.3.5/libbench2/pow2.c @ 77:4edcd14160a5 pa_catalina

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Duplicate for patch testing
author Chris Cannam
date Wed, 30 Oct 2019 11:25:10 +0000
parents 2cd0e3b3e1fd
children
rev   line source
Chris@42 1 #include "bench.h"
Chris@42 2
Chris@42 3 int power_of_two(int n)
Chris@42 4 {
Chris@42 5 return (((n) > 0) && (((n) & ((n) - 1)) == 0));
Chris@42 6 }