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 (*dump_stats)(void);
+ void (*enable)(void); /* optional */
+ void (*disable)(void); /* optional */
} devops_t;
extern const devops_t os_devops;