char *get_ioscheduler(char *);
int get_laptop_mode(void);
+
void update_gateway_info(void);
+void free_gateway_info(void);
+int gateway_exists(void);
+void print_gateway_iface(char *, int);
+void print_gateway_ip(char *, int);
enum { PB_BATT_STATUS, PB_BATT_PERCENT, PB_BATT_TIME };
void get_powerbook_batt_info(char *, size_t, int);