mdw@git.distorted.org.uk Git - fwd/blob - forward.h

   1 /* -*-c-*-
   2  *
   3  * $Id: forward.h,v 1.1 1999/07/01 08:56:23 mdw Exp $
   4  *
   5  * Port forwarding
   6  *
   7  * (c) 1999 Mark Wooding
   8  */
   9
  10 /*----- Licensing notice --------------------------------------------------*
  11  *
  12  * This file is part of the `fw' port forwarder.
  13  *
  14  * `fw' is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * `fw' is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with `fw'; if not, write to the Free Software Foundation,
  26  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  27  */
  28
  29 /*----- Revision history --------------------------------------------------*
  30  *
  31  * $Log: forward.h,v $
  32  * Revision 1.1  1999/07/01 08:56:23  mdw
  33  * Initial revision
  34  *
  35  */
  36
  37 #ifndef FORWARD_H
  38 #define FORWARD_H
  39
  40 #ifdef __cplusplus
  41   extern "C" {
  42 #endif
  43
  44 /*----- Header files ------------------------------------------------------*/
  45
  46 #include <sys/socket.h>
  47 #include <netinet/in.h>
  48
  49 #ifndef IDENTIFY_H
  50 #  include "identify.h"
  51 #endif
  52
  53 /*----- Functions provided ------------------------------------------------*/
  54
  55 /* --- @forward@ --- *
  56  *
  57  * Arguments:   @int fd@ = file descriptor attached to client
  58  *              @struct sockaddr_in *sin@ = pointer to destination address
  59  *              @const id_req *q@ = pointer to identification request block
  60  *
  61  * Returns:     ---
  62  *
  63  * Use:         Start a port forwarding job.
  64  */
  65
  66 extern void forward(int /*fd*/, struct sockaddr_in */*sin*/,
  67                     const id_req */*q*/);
  68
  69 /*----- That's all, folks -------------------------------------------------*/
  70
  71 #ifdef __cplusplus
  72   }
  73 #endif
  74
  75 #endif