+/**
+ * modest_ui_actions_msg_retrieval_check
+ * @mail_op: a #ModestMailOperation
+ * @header: a #TnyHeader
+ * @msg: a #TnyMsg
+ *
+ * This function checks that the message has been retrieved
+ * successfully. It it was not the case it unregisters the header from
+ * the window manager because it won't do it automatically unless the
+ * operation run fine
+ *
+ * Returns: TRUE if the operation was OK, otherwise FALSE
+ **/
+gboolean modest_ui_actions_msg_retrieval_check (ModestMailOperation *mail_op,
+ TnyHeader *header,
+ TnyMsg *msg);
+
+
+/**
+ * modest_ui_actions_get_msgs_full_error_handler
+ * @mail_op: a #ModestMailOperation
+ *
+ * Error handler for message retrieval operations like
+ * modest_mail_operation_get_msg or
+ * modest_mail_operation_get_msgs_full
+ **/
+void modest_ui_actions_get_msgs_full_error_handler (ModestMailOperation *mail_op,
+ gpointer user_data);
+
+/** A convenience method, because deleting a message is
+ * otherwise complicated, and it's best to change it in one place
+ * when we change it.
+ **/
+void modest_do_message_delete (TnyHeader *header, ModestWindow *win);
+