typedef struct vpn_packet_t {
length_t len; /* the actual number of bytes in the `data' field */
int priority; /* priority or TOS */
typedef struct vpn_packet_t {
length_t len; /* the actual number of bytes in the `data' field */
int priority; /* priority or TOS */
extern int addressfamily;
extern unsigned replaywin;
extern bool localdiscovery;
extern int addressfamily;
extern unsigned replaywin;
extern bool localdiscovery;