else if(S_ISDIR(h.kind))
{
    printf("nits a directory #######n");
    struct dirent* entry = NULL;
    DIR* dir = opendir(h.name);
    if (dir == NULL) {
                                    printf("Directory couldn't be openedn");
                                    exit(1);
        }

     while ((entry = readdir(dir))) {
        printf("n %s ********** n %s ******* nn" , entry->d_name,fileB );
        if (strcmp(".", entry->d_name) != 0 && strcmp("..", entry->d_name) != 0)                        {
                    printf("before recursion    entry= %s   ,  fileB= %s n",entry->d_name,fileB);
                                            backup(fileB,entry->d_name, archive_file);
                    printf("after recursion     entry= %s   ,  fileB= %s n",entry->d_name,fileB);
                                    }
        }

    if (closedir(dir)) {
                                    printf("close dir error");
                                   exit(1);
                            }


}