$NetBSD: patch-ag,v 1.1 1998/10/27 07:21:19 garbled Exp $
--- sq.c.orig	Mon Oct 26 23:28:32 1998
+++ sq.c	Mon Oct 26 23:28:58 1998
@@ -49,6 +49,7 @@
  */
 
 #include <stdio.h>
+#include <string.h>
 
 #ifdef __STDC__
 #define P(x)	x