--- embedaddon/miniupnpd/natpmp.h	2012/02/21 23:16:02	1.1
+++ embedaddon/miniupnpd/natpmp.h	2013/07/22 00:32:35	1.1.1.3
@@ -1,21 +1,32 @@
-/* $Id: natpmp.h,v 1.1 2012/02/21 23:16:02 misho Exp $ */
+/* $Id: natpmp.h,v 1.1.1.3 2013/07/22 00:32:35 misho Exp $ */
 /* MiniUPnP project
  * author : Thomas Bernard
  * website : http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
  */
-#ifndef __NATPMP_H__
-#define __NATPMP_H__
+#ifndef NATPMP_H_INCLUDED
+#define NATPMP_H_INCLUDED
 
+/* The NAT-PMP specification which can be found at the url :
+ * http://files.dns-sd.org/draft-cheshire-nat-pmp.txt
+ * draft version 3 of April 2008
+ * define 5351 as listening port for the gateway,
+ * and the 224.0.0.1 port 5350 as the local link
+ * multicast address for address change announces.
+ * Previous versions of the specification defined 5351
+ * as the port for address change announces. */
 #define NATPMP_PORT (5351)
+#define NATPMP_NOTIF_PORT	(5350)
 #define NATPMP_NOTIF_ADDR	("224.0.0.1")
 
 int OpenAndConfNATPMPSockets(int * sockets);
 
 void ProcessIncomingNATPMPPacket(int s);
 
-int ScanNATPMPforExpiration();
+#if 0
+int ScanNATPMPforExpiration(void);
 
-int CleanExpiredNATPMP();
+int CleanExpiredNATPMP(void);
+#endif
 
 void SendNATPMPPublicAddressChangeNotification(int * sockets, int n_sockets);