$NetBSD: patch-ak,v 1.2 2011/12/20 13:42:47 wiz Exp $

--- src/Util/StopWatch.cpp.orig	2005-09-23 06:14:58.000000000 +0000
+++ src/Util/StopWatch.cpp
@@ -33,8 +33,9 @@
 
 
 #include "StopWatch.h"
-#include <fstream.h>
-#include <iostream.h>
+#include <fstream>
+#include <iostream>
+using namespace std;
 
 StopWatch::StopWatch()
 {
@@ -52,6 +53,11 @@ void StopWatch::start() {
        r1 = times(&t);
 }
 
+// XXX would be better to get this value from sysctl
+#ifndef HZ
+#define HZ	100
+#endif
+
 double StopWatch::stop() {
   //clock_t diff = clock()-watch;
            r2 = times(&u);