diff --git a/src/logging.h b/src/logging.h
index 014565fa..245e4124 100644
--- a/src/logging.h
+++ b/src/logging.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: logging.h,v 1.2 2002/04/13 10:29:07 zarq Exp $
+    $Id: logging.h,v 1.3 2002/04/13 10:40:09 zarq Exp $
 */
 
 #ifndef __TINC_LOGGING_H__
@@ -54,5 +54,6 @@ extern void log(int, int, char *, ...);
 extern void log_add_hook(log_function_t *);
 extern void log_del_hook(log_function_t *);
 extern log_function_t log_default_hook;
+extern void syslog(int, char *, ...);
 
 #endif /* __TINC_LOGGING_H__ */