upstream commit

Add an AddKeysToAgent client option which can be set to
 'yes', 'no', 'ask', or 'confirm', and defaults to 'no'.  When enabled, a
 private key that is used during authentication will be added to ssh-agent if
 it is running (with confirmation enabled if set to 'confirm').

Initial version from Joachim Schipper many years ago.

ok markus@

Upstream-ID: a680db2248e8064ec55f8be72d539458c987d5f4
diff --git a/readconf.h b/readconf.h
index 6d6927f..2034bfd 100644
--- a/readconf.h
+++ b/readconf.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: readconf.h,v 1.111 2015/09/24 06:15:11 djm Exp $ */
+/* $OpenBSD: readconf.h,v 1.112 2015/11/15 22:26:49 jcs Exp $ */
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -100,6 +100,8 @@
 	int	certificate_file_userprovided[SSH_MAX_CERTIFICATE_FILES];
 	struct sshkey *certificates[SSH_MAX_CERTIFICATE_FILES];
 
+	int	add_keys_to_agent;
+
 	/* Local TCP/IP forward requests. */
 	int     num_local_forwards;
 	struct Forward *local_forwards;