$NetBSD: patch-ae,v 1.1.1.1 1999/10/08 04:34:43 dbj Exp $

--- pppd/eui64.c.orig	Sat Sep 18 00:27:38 1999
+++ pppd/eui64.c	Sat Sep 18 00:27:59 1999
@@ -24,6 +24,7 @@
 
 static const char rcsid[] = RCSID;
 
+#ifdef INET6
 /*
  * eui64_ntoa - Make an ascii representation of an interface identifier
  */
@@ -38,3 +39,4 @@
 	     e.e8[4], e.e8[5], e.e8[6], e.e8[7]);
     return buf;
 }
+#endif