/*
  *  OpenVPN -- An application to securely tunnel IP networks
  *             over a single TCP/UDP port, with support for SSL/TLS-based
  *             session authentication and key exchange,
  *             packet encryption, packet authentication, and
  *             packet compression.
  *

  *  Copyright (C) 2002-2009 OpenVPN Technologies, Inc. <sales@openvpn.net>

  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2
  *  as published by the Free Software Foundation.
  *
  *  This program 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 General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program (see the file COPYING included with this
  *  distribution); if not, write to the Free Software Foundation, Inc.,
  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #ifndef OCC_INLINE_H
 #define OCC_INLINE_H
 
 #ifdef ENABLE_OCC
 
 /*
  * Inline functions
  */
 
 static inline int
 occ_reset_op ()
 {
   return -1;
 }
 
 /*
  * Should we send an OCC_REQUEST message?
  */
 static inline void
 check_send_occ_req (struct context *c)
 {
   void check_send_occ_req_dowork (struct context *c);
   if (event_timeout_defined (&c->c2.occ_interval)
       && event_timeout_trigger (&c->c2.occ_interval,
 				&c->c2.timeval,
 				(!TO_LINK_DEF(c) && c->c2.occ_op < 0) ? ETT_DEFAULT : 0))
     check_send_occ_req_dowork (c);
 }
 
 /*
  * Should we send an MTU load test?
  */
 static inline void
 check_send_occ_load_test (struct context *c)
 {
   void check_send_occ_load_test_dowork (struct context *c);
   if (event_timeout_defined (&c->c2.occ_mtu_load_test_interval)
       && event_timeout_trigger (&c->c2.occ_mtu_load_test_interval,
 				&c->c2.timeval,
 				(!TO_LINK_DEF(c) && c->c2.occ_op < 0) ? ETT_DEFAULT : 0))
     check_send_occ_load_test_dowork (c);
 }
 
 /*
  * Should we send an OCC message?
  */
 static inline void
 check_send_occ_msg (struct context *c)
 {
   void check_send_occ_msg_dowork (struct context *c);
   if (c->c2.occ_op >= 0)
     {
       if (!TO_LINK_DEF(c))
 	check_send_occ_msg_dowork (c);
       else
 	tv_clear (&c->c2.timeval);  /* ZERO-TIMEOUT */
     }
 }
 
 #endif
 #endif