$NetBSD: patch-as,v 1.3 2004/09/20 02:08:58 dmcmahill Exp $

--- src/zbuf/patran.c.orig	Tue Aug  3 22:22:49 2004
+++ src/zbuf/patran.c
@@ -42,6 +42,7 @@ operation of Software or Licensed Progra
   Written by Songmin Kim, July 24, 1990.
 
 **************************************************************************/
+#include <string.h>
 #include "mulGlobal.h"
 
 #define BIG 35000              /* Size of element and node serach table. */