Mercurial > hg > sv-dependency-builds

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

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add FFTW3
author Chris Cannam <cannam@all-day-breakfast.com>
date Wed, 20 Mar 2013 15:35:50 +0000
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/fftw-3.3.3/libbench2/pow2.c	Wed Mar 20 15:35:50 2013 +0000
@@ -0,0 +1,6 @@
+#include "bench.h"
+
+int power_of_two(int n)
+{
+     return (((n) > 0) && (((n) & ((n) - 1)) == 0));
+}