int mutt_is_application_pgp(BODY *);
int mutt_is_application_smime(BODY *);
int mutt_is_text_part(BODY *);
+time_t mutt_parse_date(const char *, HEADER *);
/*** addresses ***/
address_t *mutt_parse_adrlist(address_t *, const char *);
address_t *address_dup(const address_t *addr);
address_t *address_list_dup(const address_t *addr);
+
+void address_list_uniq(address_t *);
void rfc822_qualify(address_t *, const char *);
address_t *rfc822_parse_adrlist(address_t *, const char *s);