+struct ast_smdi_mwi_message *ast_smdi_mwi_message_wait_station(struct ast_smdi_interface *iface,
+ int timeout, const char *station);
+
+/*!
+ * \brief Put an SMDI message back in the front of the queue.
+ * \param iface a pointer to the interface to use.
+ * \param mwi_msg a pointer to the message to use.
+ *
+ * This function puts a message back in the front of the specified queue. It
+ * should be used if a message was popped but is not going to be processed for
+ * some reason, and the message needs to be returned to the queue.
+ */