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annotate src/fftw-3.3.5/libbench2/pow2.c @ 62:0994c39f1e94

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Cap'n Proto v0.6 + build for OSX
author Chris Cannam <cannam@all-day-breakfast.com>
date Mon, 22 May 2017 10:01:37 +0100
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 }