fnew
fp = fnew(p);
fp = fnew(p);
fp = fnew(p);
fp = fnew(p);
struct file *fnew(struct proc *_p);
char *fnew;
fnew = new_tmp_file_name();
merge_files_array(num, fl->fns + indx, fnew);
file_list_add(&new_fl, fnew, false);