#ifndef COMMON_H_
#define COMMON_H_

int check_mount(char *s);
void update_diskio(void);
void prepare_update(void);
void update_uptime(void);
void update_meminfo(void);
void update_net_stats(void);
void update_cpu_usage(void);
void update_total_processes(void);
void update_running_processes(void);
void update_i8k(void);
char get_freq(char *, size_t, const char *, int, unsigned int);
void get_freq_dynamic(char *, size_t, const char *, int);
char get_voltage(char *, size_t, const char *, int, unsigned int);	/* ptarjan */
void update_load_average(void);
void update_top(void);
void free_all_processes(void);
struct process *get_first_process(void);
void get_cpu_count(void);

int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
	int *divisor, char *devtype);

#define open_i2c_sensor(dev, type, n, divisor, devtype) \
	open_sysfs_sensor("/sys/bus/i2c/devices/", dev, type, n, divisor, devtype)
#define open_platform_sensor(dev, type, n, divisor, devtype) \
	open_sysfs_sensor("/sys/bus/platform/devices/", dev, type, n, divisor, devtype)
#define open_hwmon_sensor(dev, type, n, divisor, devtype) \
	open_sysfs_sensor("/sys/class/hwmon/", dev, type, n, divisor, devtype)

double get_sysfs_info(int *fd, int arg, char *devtype, char *type);

void get_adt746x_cpu(char *, size_t);
void get_adt746x_fan(char *, size_t);
unsigned int get_diskio(void);

int open_acpi_temperature(const char *name);
double get_acpi_temperature(int fd);
void get_acpi_ac_adapter(char *, size_t);
void get_acpi_fan(char *, size_t);
void get_battery_stuff(char *buf, unsigned int n, const char *bat, int item);
int get_battery_perct(const char *bat);
int get_battery_perct_bar(const char *bat);

#endif /*COMMON_H_*/