#ifndef BTFILE_H#define BTFILE_H#include "Bencode.h"#include <stdio.h>#include <inttypes.h>#include <sys/types.h>#include <sys/stat.h>struct btfile  {    char *path;     uint64_t length;     size_t npieces;     FILE * fp;     struct btfile *next;    inline btfile();    	//   inline ~btfile();};btfile::btfile() {    path = NULL;    length = 0;    npieces = 0;    fp = NULL;    next = NULL;} /*btfile::~btfile(){    delete path;    fclose(fp);}*/     class btFiles  {  public:btfile * m_head;    uint64_t m_totallength;    char *m_dirctory;    btFiles();    ~btFiles();    btfile * new_node();    int open_file(btfile *);    ssize_t IO(char *, uint64_t, size_t, bool);    int allocate_disk(int, uint64_t);    int BuildFromMI(Bencode * pdict);    int list2path(Bencode *, char *);    int build_file(const char *, uint64_t);    int CreateFiles();    uint64_t GetTotalLength(){ return m_totallength;};    void printout();};#endif	/*  */