Some more documentation bits.

doc/ssl/SSL_set_session.pod

diff --git a/doc/ssl/SSL_set_session.pod b/doc/ssl/SSL_set_session.pod
index c4f7878..1de232f 100644
--- a/doc/ssl/SSL_set_session.pod
+++ b/doc/ssl/SSL_set_session.pod
@@ -16,7 +16,8 @@
 is to be established. SSL_set_session() is only useful for TLS/SSL clients.
 When the session is set, the reference count of B<session> is incremented
 by 1. If the session is not reused, the reference count is decremented
-again during SSL_connect().
+again during SSL_connect(). Whether the session was reused can be queried
+with the L<SSL_session_reused(3)|SSL_session_reused(3)> call.
 
 If there is already a session set inside B<ssl> (because it was set with
 SSL_set_session() before or because the same B<ssl> was already used for
@@ -41,6 +42,7 @@
 =head1 SEE ALSO
 
 L<ssl(3)|ssl(3)>, L<SSL_SESSION_free(3)|SSL_SESSION_free(3)>,
+L<SSL_session_reused(3)|SSL_session_reused(3)>,
 L<SSL_CTX_set_session_cache_mode(3)|SSL_CTX_set_session_cache_mode(3)>
 
 =cut