1.1 --- a/src/work/marci/time_measure.h	Mon Feb 23 11:31:14 2004 +0000
     1.2 +++ b/src/work/marci/time_measure.h	Mon Feb 23 13:23:53 2004 +0000
     1.3 @@ -6,6 +6,7 @@
     1.4  #include <sys/times.h>
     1.5  #include <fstream>
     1.6  #include <iostream>
     1.7 +#include <unistd.h>
     1.8  
     1.9  double currTime() {
    1.10    timeval tv;