usr.sbin/npppd/npppd/npppd_tun.h

   1 /*      $OpenBSD: npppd_tun.h,v 1.3 2012/05/08 13:15:12 yasuoka Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2009 Internet Initiative Japan Inc.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28 #ifndef NPPPD_TUN_H
  29 #define NPPPD_TUN_H 1
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 void  npppd_tundev_init (npppd *, int);
  36 int   npppd_tundev_start (npppd *);
  37 int   npppd_tundev_set_ip_addr (npppd *);
  38 void  npppd_tundev_stop (npppd *);
  39 void  npppd_tundev_write (npppd *, uint8_t *, int);
  40
  41 #ifdef __cplusplus
  42 }
  43 #endif
  44
  45 #endif