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diff --git a/include/libssh/session.h b/include/libssh/session.h
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+/*
+ * This file is part of the SSH Library
+ *
+ * Copyright (c) 2009 by Aris Adamantiadis
+ *
+ * The SSH Library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ *
+ * The SSH Library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the SSH Library; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+
+#ifndef SESSION_H_
+#define SESSION_H_
+#include "libssh/priv.h"
+
+struct ssh_session_struct {
+ struct error_struct error;
+ struct socket *socket;
+ ssh_options options;
+ char *serverbanner;
+ char *clientbanner;
+ int protoversion;
+ int server;
+ int client;
+ int openssh;
+ uint32_t send_seq;
+ uint32_t recv_seq;
+/* status flags */
+ int closed;
+ int closed_by_except;
+
+ int connected;
+ /* !=0 when the user got a session handle */
+ int alive;
+ /* two previous are deprecated */
+ int auth_service_asked;
+
+/* socket status */
+ int blocking; // functions should block
+
+ ssh_string banner; /* that's the issue banner from
+ the server */
+ char *remotebanner; /* that's the SSH- banner from
+ remote host. */
+ char *discon_msg; /* disconnect message from
+ the remote host */
+ ssh_buffer in_buffer;
+ PACKET in_packet;
+ ssh_buffer out_buffer;
+
+ /* the states are used by the nonblocking stuff to remember */
+ /* where it was before being interrupted */
+ int packet_state;
+ int dh_handshake_state;
+ ssh_string dh_server_signature; //information used by dh_handshake.
+
+ KEX server_kex;
+ KEX client_kex;
+ ssh_buffer in_hashbuf;
+ ssh_buffer out_hashbuf;
+ CRYPTO *current_crypto;
+ CRYPTO *next_crypto; /* next_crypto is going to be used after a SSH2_MSG_NEWKEYS */
+
+ ssh_channel channels; /* linked list of channels */
+ int maxchannel;
+ int exec_channel_opened; /* version 1 only. more
+ info in channels1.c */
+ ssh_agent agent; /* ssh agent */
+
+/* keyb interactive data */
+ struct ssh_kbdint_struct *kbdint;
+ int version; /* 1 or 2 */
+ /* server host keys */
+ ssh_private_key rsa_key;
+ ssh_private_key dsa_key;
+ /* auths accepted by server */
+ int auth_methods;
+ int hostkeys; /* contains type of host key wanted by client, in server impl */
+ struct ssh_list *ssh_message_list; /* list of delayed SSH messages */
+ int (*ssh_message_callback)( struct ssh_session_struct *session, ssh_message msg);
+ int log_verbosity; /*cached copy of the option structure */
+ int log_indent; /* indentation level in enter_function logs */
+};
+
+int ssh_handle_packets(ssh_session session);
+
+#endif /* SESSION_H_ */