3 * $Id: fw.h,v 1.4 2004/04/08 01:36:25 mdw Exp $
5 * Main header file for port forwarder
7 * (c) 1999 Straylight/Edgeware
10 /*----- Licensing notice --------------------------------------------------*
12 * This file is part of the `fw' port forwarder.
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.
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.
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.
36 /*----- Header files ------------------------------------------------------*/
42 /*----- Global variables --------------------------------------------------*/
44 extern sel_state
*sel
;
46 /*----- Functions provided ------------------------------------------------*/
50 * Arguments: @time_t t@ = when the connection occurred or (@-1@)
51 * @const char *fmt@ = format string to fill in
52 * @...@ = other arguments
56 * Use: Logs a connection.
59 extern void fw_log(time_t /*t*/, const char */
*fmt*/
, ...);
61 /* --- @fw_inc@, @fw_dec@ --- *
67 * Use: Increments or decrements the active thing count. `fw' won't
68 * quit while there are active things.
71 extern void fw_inc(void);
72 extern void fw_dec(void);
74 /*----- That's all, folks -------------------------------------------------*/