--- embedaddon/mpd/src/iface.h	2012/02/21 23:32:47	1.1
+++ embedaddon/mpd/src/iface.h	2021/03/17 00:39:23	1.1.1.5
@@ -13,6 +13,7 @@
 #include <sys/types.h>
 #include <sys/time.h>
 #include <sys/ioctl.h>
+#include <net/if.h>
 #include <net/if_dl.h>
 #include <net/bpf.h>
 #include <netinet/ip.h>
@@ -52,6 +53,7 @@
   enum {
     IFACE_CONF_ONDEMAND,
     IFACE_CONF_PROXY,
+    IFACE_CONF_KEEP_TIMEOUT,
     IFACE_CONF_TCPMSSFIX,
     IFACE_CONF_TEE,
     IFACE_CONF_NAT,
@@ -81,7 +83,7 @@
     u_char		peer_ipv6_addr_force;
     char		ifname[IFNAMSIZ];	/* Name of my interface */
 #ifdef SIOCSIFDESCR
-    char		*ifdescr;		/* Interface description*/
+    char		*ifdescr;		/* Interface description template */
 #endif
 #ifdef SIOCAIFGROUP
     char		ifgroup[IFNAMSIZ];	/* Group of my interface */
@@ -100,12 +102,13 @@
     char		ngname[IFNAMSIZ];	/* Name of my Netgraph node */
     uint		ifindex;		/* System interface index */
 #ifdef SIOCSIFDESCR
-    char		*ifdescr;		/* Interface description*/
+    char		*ifdescr;		/* Interface description */
 #endif
     struct ifaceconf	conf;
     u_char		traffic[IFACE_IDLE_SPLIT];	/* Mark any traffic */
     u_short		mtu;			/* Interface MTU */
     u_short		max_mtu;		/* Configured maximum MTU */
+    u_short		mtu_override;		/* Configured MTU override */
     struct optinfo	options;		/* Configuration options */
     u_int		idle_timeout;		/* Idle timeout */
     u_int		session_timeout;	/* Session timeout */
@@ -194,12 +197,12 @@
   extern void	IfaceIpv6IfaceDown(Bund b);
   extern void	IfaceUp(Bund b, int ready);
   extern void	IfaceDown(Bund b);
-  extern int	IfaceStat(Context ctx, int ac, char *av[], void *arg);
+  extern int	IfaceStat(Context ctx, int ac, const char *const av[], const void *arg);
 
   extern void	IfaceListenInput(Bund b, int proto, Mbuf pkt);
-  #ifndef USE_NG_TCPMSS
+#ifndef USE_NG_TCPMSS
   extern void	IfaceCorrectMSS(Mbuf pkt, uint16_t maxmss);
-  #endif
+#endif
   extern void	IfaceSetMTU(Bund b, int mtu);
   extern void	IfaceChangeFlags(Bund b, int clear, int set);
   extern int	IfaceChangeAddr(Bund b, int add, struct u_range *self, struct u_addr *peer);