uv.h

typedef struct uv_cpu_info_s uv_cpu_info_t;
typedef struct uv_interface_address_s uv_interface_address_t;

struct uv_cpu_info_s {
  char* brand;
  int speed;
  struct uv_cpu_times_s {
    int user;
    int nice;
    int sys;
    int idle;
    int irq;
  } cpu_times;  
};

struct uv_interface_address_s {
  char* name;
  int internal;
  union {
    struct sockaddr_in address;
    struct sockaddr_in6 address6;
  }
};

char** uv_setup_args(int argc, char** argv);
uv_err_t uv_set_process_title(const char* title);
uv_err_t uv_get_process_title(char* buffer, size_t size);

uv_err_t uv_resident_set_memory(size_t* rss);

uv_err_t uv_uptime(bool adjusted, double* uptime);

/* 
 * This allocates cpu_infos array, and sets count.  The array
 * is freed using uv_free_cpu_info()
 */
uv_err_t uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count);
void uv_free_cpu_info(uv_cpu_info_t* cpu_infos);

/* 
 * This allocates addresses array, and sets count.  The array
 * is freed using uv_free_interface_addresses()
 */
uv_err_t uv_interface_addresses(uv_interface_address_t** addresses, int* count);
void uv_free_interface_addresses(uv_interface_address_t* addresses);