Mercurial > hg > sv-dependency-builds

view src/fftw-3.3.5/libbench2/pow2.c @ 142:75bf92aa2d1f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixes and updates for 32-bit Windows build
author Chris Cannam <cannam@all-day-breakfast.com>
date Mon, 09 Jan 2017 11:53:06 +0000
parents 7867fa7e1b6b
children
line wrap: on
line source
#include "bench.h"

int power_of_two(int n)
{
     return (((n) > 0) && (((n) & ((n) - 1)) == 0));
}