X-Git-Url: https://git.distorted.org.uk/~mdw/fwd/blobdiff_plain/e82f7154f65062d9ac8b9677862774498b331058..5d9fd22aa85423521ff7c4c004f6e6299d99aad0:/fw.h

diff --git a/fw.h b/fw.h
index 8c87832..afd313e 100644
--- a/fw.h
+++ b/fw.h
@@ -1,13 +1,11 @@
 /* -*-c-*-
  *
- * $Id: fw.h,v 1.1 1999/07/01 08:56:23 mdw Exp $
- *
  * Main header file for port forwarder
  *
- * (c) 1999 Mark Wooding
+ * (c) 1999 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of the `fw' port forwarder.
  *
@@ -15,25 +13,17 @@
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * `fw' 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 `fw'; if not, write to the Free Software Foundation,
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: fw.h,v $
- * Revision 1.1  1999/07/01 08:56:23  mdw
- * Initial revision
- *
- */
-
 #ifndef FW_H
 #define FW_H
 
@@ -43,12 +33,42 @@
 
 /*----- Header files ------------------------------------------------------*/
 
+#include <time.h>
+#include <fcntl.h>
 #include <mLib/sel.h>
 
 /*----- Global variables --------------------------------------------------*/
 
 extern sel_state *sel;
 
+/*----- Functions provided ------------------------------------------------*/
+
+/* --- @fw_log@ --- *
+ *
+ * Arguments:	@time_t t@ = when the connection occurred or (@-1@)
+ *		@const char *fmt@ = format string to fill in
+ *		@...@ = other arguments
+ *
+ * Returns:	---
+ *
+ * Use:		Logs a connection.
+ */
+
+extern void fw_log(time_t /*t*/, const char */*fmt*/, ...);
+
+/* --- @fw_inc@, @fw_dec@ --- *
+ *
+ * Arguments:	---
+ *
+ * Returns:	---
+ *
+ * Use:		Increments or decrements the active thing count.  `fw' won't
+ *		quit while there are active things.
+ */
+
+extern void fw_inc(void);
+extern void fw_dec(void);
+
 /*----- That's all, folks -------------------------------------------------*/
 
 #ifdef __cplusplus