--- a/Bonnie.c	1996-08-28 18:23:49.000000000 +0200
+++ b/Bonnie.c	2010-10-12 20:15:26.000000000 +0200
@@ -29,6 +29,10 @@
 #include <fcntl.h>
 #include <sys/types.h>
 #include <sys/time.h>
+#include <time.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/wait.h>
 #if defined(SysV)
 #include <limits.h>
 #include <sys/times.h>