+ * address book. It adds them to the recipient editor
+ *
+ */
+void
+modest_address_book_select_addresses (ModestRecptEditor *editor,
+ GtkWindow *parent_window);
+
+/**
+ * modest_address_book_check_names:
+ * @editor: a #ModestRecptEditor
+ * @address_list: if it is not NULL, this list is filled with the
+ * valid addresses ready to be added to the address book
+ *
+ * Performs verification of addresses in a recipient editor.
+ *
+ * Returns: %TRUE if all recipients are valid or there are
+ * no recipients, %FALSE otherwise.
+ */
+gboolean
+modest_address_book_check_names (ModestRecptEditor *editor,
+ GSList **address_list);
+
+/**
+ * modest_address_book_has_address:
+ * @address: a string
+ *
+ * Checks if an address is already stored in addressbook.