X-Git-Url: http://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnet.h;h=8cf48e7d1d8a5b99c6ae45450327779dcaa30e2e;hb=092d620dbb3fdc8226ea0a4e1cfd5cd53d608420;hp=3b2cdf0516b70277eb92fba6a7f85c0949dfd283;hpb=313a752cb5fbf27450d34c15b0085d2d8a4147af;p=tinc

diff --git a/src/net.h b/src/net.h
index 3b2cdf05..8cf48e7d 100644
--- a/src/net.h
+++ b/src/net.h
@@ -52,6 +52,10 @@ typedef struct ipv6_t {
 	uint16_t x[8];
 } ipv6_t;
 
+typedef struct node_id_t {
+	uint8_t x[6];
+} node_id_t;
+
 typedef short length_t;
 
 #define AF_UNKNOWN 255
@@ -83,7 +87,7 @@ typedef union sockaddr_t {
 typedef struct vpn_packet_t {
 	length_t len;           /* the actual number of bytes in the `data' field */
 	int priority;           /* priority or TOS */
-	uint32_t seqno;         /* 32 bits sequence number (network byte order of course) */
+	uint8_t seqno[4];       /* 32 bits sequence number (network byte order of course) */
 	uint8_t data[MAXSIZE];
 } vpn_packet_t;
 
@@ -126,7 +130,6 @@ extern int seconds_till_retry;
 extern int addressfamily;
 extern unsigned replaywin;
 extern bool localdiscovery;
-extern sockaddr_t localdiscovery_address;
 
 extern listen_socket_t listen_socket[MAXSOCKETS];
 extern int listen_sockets;