upstream commit

refactor canohost.c: move functions that cache results closer
 to the places that use them (authn and session code). After this, no state is
 cached in canohost.c

feedback and ok markus@

Upstream-ID: 5f2e4df88d4803fc8ec59ec53629105e23ce625e
diff --git a/session.h b/session.h
index 6a2f35e..f18eaf3 100644
--- a/session.h
+++ b/session.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: session.h,v 1.31 2013/10/14 21:20:52 djm Exp $ */
+/* $OpenBSD: session.h,v 1.32 2016/03/07 19:02:43 djm Exp $ */
 
 /*
  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
@@ -81,4 +81,6 @@
 void	 child_set_env(char ***envp, u_int *envsizep, const char *name,
 		       const char *value);
 
+const char	*session_get_remote_name_or_ip(struct ssh *, u_int, int);
+
 #endif