void atom_entry_person_set (AtomEntry *, AtomPerson *);
char * atom_entry_summary (AtomEntry *);
void atom_entry_summary_set (AtomEntry *, char *);
-char * atom_entry_string (AtomEntry *);
-size_t atom_entry_len (AtomEntry *);
+void atom_entry_string (AtomEntry *, char **, size_t *);
#endif