#include "../perf.h"
#include "../util/util.h"
#include "../util/parse-options.h"
-#include "../util/string.h"
#include "../util/header.h"
#include "bench.h"
static const char *length_str = "1MB";
static const char *routine = "default";
-static int use_clock = 0;
+static bool use_clock = false;
static int clock_fd;
static const struct option options[] = {