#include "clitkCommon.h"
#include <ctime>
-#if defined(unix)
+#if defined(unix) || defined(__APPLE__)
# include <sys/time.h>
# include <sys/resource.h>
#elif defined(WIN32)
//====================================================================
protected:
-#if defined(unix)
+#if defined(unix) || defined(__APPLE__)
rusage mBegin;
rusage mEnd;
#elif defined(WIN32)