$FreeBSD$

--- src/aux.c.orig	Fri Nov 30 02:36:50 2001
+++ src/aux.c	Fri Nov 30 02:36:51 2001
@@ -22,6 +22,7 @@
 
 #include <stdlib.h>
 #include <ctype.h>
+#include <string.h>
 #include "aux.h"