extern char *device;
extern char *iface;
-extern uint64_t device_in_packets;
-extern uint64_t device_in_bytes;
-extern uint64_t device_out_packets;
-extern uint64_t device_out_bytes;
-
typedef struct devops_t {
bool (*setup)(void);
void (*close)(void);
bool (*read)(struct vpn_packet_t *);
bool (*write)(struct vpn_packet_t *);
+ void (*enable)(void); /* optional */
+ void (*disable)(void); /* optional */
} devops_t;
extern const devops_t os_devops;
extern const devops_t dummy_devops;
extern const devops_t raw_socket_devops;
extern const devops_t multicast_devops;
+extern const devops_t fd_devops;
extern const devops_t uml_devops;
extern const devops_t vde_devops;
extern devops_t devops;