#include <curses.h>#include "data.h"#define BYTES  0#define KBYTES 1#define MBYTES 2#define GBYTES 3typedef struct _dim dimension;struct _dim{  int x, y;  int height, width;};/** * init curses */void init_gui ();/** * end curses */void quit_gui ();/** * create dim object */dimension *create_dim (int x, int y, int height, int width);/** * draw functions */void draw_meter (float value, int width, char *name, char *str);void draw_cpu (database * data, dimension * dim);void draw_mem (database * data, dimension * dim, int unit);void draw_net (database * data, dimension * dim, int unit);void draw_top_processes (database * data, dimension * dim);void draw_disk (database * data, dimension * dim, int unit);