$NetBSD: patch-ac,v 1.2 2000/01/17 16:02:34 jlam Exp $

--- echo.c.orig	Wed Sep  1 14:27:43 1999
+++ echo.c	Sat Jan 15 12:46:42 2000
@@ -47,7 +47,9 @@
 struct connection {
     struct connection *con_next;      /* Next connection */
     struct in_addr con_addr;	      /* Host Internet address */
+#ifdef USE_IDEA
     char pgpkey[17];		      /* PGP key for connection */
+#endif
     char keymd5[16];		      /* Digest of key file */
     double con_timeout; 	      /* Connection timeout time */
     char con_hostname[264];	      /* Host name */
@@ -705,7 +707,9 @@
 
 		newconn = TRUE;
 		c->con_next = conn;
+#ifdef USE_IDEA
 		c->pgpkey[0] = FALSE;
+#endif
 		bzero(c->keymd5, 16);
 		conn = c;
 		bcopy(&from.sin_addr, &(c->con_addr),