-notmuch_config_is_new (notmuch_config_t *config);
-
-const char *
-notmuch_config_get_database_path (notmuch_config_t *config);
-
-void
-notmuch_config_set_database_path (notmuch_config_t *config,
- const char *database_path);
-
-const char *
-notmuch_config_get_user_name (notmuch_config_t *config);