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#ifndef INFO_H_
#define INFO_H_
typedef struct LoadAvg {
double one;
double five;
double fifteen;
} LoadAvg;
typedef struct MemInfo {
unsigned long long total;
unsigned long long free;
unsigned long long avail;
unsigned long long buffers;
unsigned long long cached;
unsigned long long swap_total;
unsigned long long swap_free;
} MemInfo;
typedef struct DiskInfo {
unsigned long long total;
unsigned long long free;
} DiskInfo;
const char *get_os_type(void);
const char *get_os_release(void);
unsigned int get_cpu_num(void);
unsigned long get_cpu_speed(void);
LoadAvg get_loadavg(void);
unsigned long get_proc_total(void);
MemInfo get_mem_info(void);
DiskInfo get_disk_info(void);
#endif
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