--- pipebench.c.orig	2003-04-21 02:49:58
+++ pipebench.c	2023-11-17 18:19:01
@@ -27,6 +27,8 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include <time.h>
 #include <signal.h>