struct feed **ttrss_get_feeds();
struct feed *ttrss_get_feed(int id);
struct headline **ttrss_feed_get_headlines(struct feed *);
struct feed **ttrss_get_feeds();
struct feed *ttrss_get_feed(int id);
struct headline **ttrss_feed_get_headlines(struct feed *);
void ttrss_set_article_unread(int id, int unread);
struct headline *ttrss_get_headline(int id);
void ttrs_set_config(const char *url, const char *user, const char *pwd);
void ttrss_set_article_unread(int id, int unread);
struct headline *ttrss_get_headline(int id);
void ttrs_set_config(const char *url, const char *user, const char *pwd);