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

  *  Copyright (C) 2002-2008 Telethra, 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 COMMON_H
 #define COMMON_H
 
 /*

  * Statistics counters and associated printf formats.

  */

 #ifdef USE_64_BIT_COUNTERS
   typedef unsigned long long int counter_type;
 # ifdef WIN32
 #  define counter_format  "%I64u"
 # else
 #  define counter_format  "%llu"
 # endif
 #else
   typedef unsigned int counter_type;
 # define counter_format   "%u"
 #endif

 
 /*
  * Time intervals
  */
 typedef int interval_t;
 
 /*
  * Used as an upper bound for timeouts.
  */
 #define BIG_TIMEOUT  (60*60*24*7)  /* one week (in seconds) */
 
 /*
  * Printf formats for special types
  */
 #define ptr_format              "0x%08lx"
 #define time_format             "%lu"
 #define fragment_header_format  "0x%08x"
 
 /* these are used to cast the arguments
  * and MUST match the formats above */
 typedef unsigned long time_type;
 typedef unsigned long ptr_type;
 
 /* the --client-config-dir default file */
 #define CCD_DEFAULT "DEFAULT"
 
 /*
  * This parameter controls the TLS channel buffer size.  Among
  * other things, this buffer must be large enough to contain
  * the full --push/--pull list.  If you increase it, do so
  * on both server and client.
  */
 #define TLS_CHANNEL_BUF_SIZE 1024
 

 /*
  * A sort of pseudo-filename for data provided inline within
  * the configuration file.
  */
 #if ENABLE_INLINE_FILES
 #define INLINE_FILE_TAG "[[INLINE]]"
 #endif
 

 #endif