* it. If it arrives when before or after \ref gras_msg_wait, it will be
* passed to the callback.
*
- * For an example of use, please refer to \ref GRAS_ex_ping.
+ * For an example of use, please refer to \ref GRAS_ex_ping. The archive
+ * contains much more examples, but their are not properly integrated into
+ * this documentation yet.
*/
/** @defgroup GRAS_msg_decl Message declaration and retrival