$NetBSD: patch-al,v 1.1 2003/12/19 19:15:06 agc Exp $

--- src/c_usage.c	2003/12/19 19:05:19	1.1
+++ src/c_usage.c	2003/12/19 19:05:34
@@ -4,6 +4,7 @@
 /* primitive to manipulate usage lists */
 
 #include <stdlib.h>
+#include <string.h>
 #include "icb.h"
 #include "externs.h"