慕桂英4014372
HFILE _lopen(LPCSTR lpPathName, // pointer to name of file to openint iReadWrite // file access mode);//打开文件 UINT _lread(HFILE hFile, // handle to fileLPVOID lpBuffer, // pointer to buffer for read dataUINT uBytes // length, in bytes, of data buffer); //读文件 HFILE _lclose(HFILE hFile // handle to file); // 关闭文件 long _lseek(int fd,long offset,int origin);//定位文件指针