upstream commit

Add a stronger (4k bit) fallback group that sshd can use
 when the moduli file is missing or broken, sourced from RFC3526.  bz#2302, ok
 markus@ (earlier version), djm@

Upstream-ID: b635215746a25a829d117673d5e5a76d4baee7f4
diff --git a/dh.h b/dh.h
index 63a1b14..6546953 100644
--- a/dh.h
+++ b/dh.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: dh.h,v 1.12 2015/01/19 20:16:15 markus Exp $ */
+/* $OpenBSD: dh.h,v 1.13 2015/05/27 23:39:18 dtucker Exp $ */
 
 /*
  * Copyright (c) 2000 Niels Provos.  All rights reserved.
@@ -37,6 +37,7 @@
 DH	*dh_new_group(BIGNUM *, BIGNUM *);
 DH	*dh_new_group1(void);
 DH	*dh_new_group14(void);
+DH	*dh_new_group_fallback(int);
 
 int	 dh_gen_key(DH *, int);
 int	 dh_pub_is_valid(DH *, BIGNUM *);