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comparison src/fftw-3.3.3/libbench2/pow2.c @ 95:89f5e221ed7b

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Add FFTW3
author Chris Cannam <cannam@all-day-breakfast.com>
date Wed, 20 Mar 2013 15:35:50 +0000
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94:d278df1123f9 95:89f5e221ed7b
1 #include "bench.h"
2
3 int power_of_two(int n)
4 {
5 return (((n) > 0) && (((n) & ((n) - 1)) == 0));
6 }