rem: (2 * sizeof(DEV64_T)) + sizeof(uid_t) + sizeof(gid_t);
add: sizeof(DEV64_T) + sizeof(DEV64_T) + sizeof(uid_t) + sizeof(gid_t);
context: void write_batch_flist_info(int flist_count, struct file_struct **fptr){	int i;	int bytes_to_write;	/* Write flist info to batch file */	bytes_to_write = sizeof(unsigned) +	    sizeof(time_t) +	    sizeof(OFF_T) +	    sizeof(mode_t) +	    sizeof(INO64_T) +	    (2 * sizeof(DEV64_T)) + sizeof(uid_t) + sizeof(gid_t);	fdb_open = 1;	fdb_close = 0;	for (i = 0; i < flist_count; i++) {		write_batch_flist_file((char *) fptr[i], bytes_to_write);		write_char_bufs(fptr[i]->basename);		write_char_bufs(fptr[i]->dirname);		write_char_bufs(fptr[i]->basedir);		write_char_bufs(fptr[i]->link);		if (i == flist_count - 1) {			fdb_close = 1;		}		write_char_bufs(fptr[i]->sum);	}}