* \return Positive on success, negative on errors. Loading the dummy mood
* always succeeds.
*
* \sa struct admissible_file_info, struct admissible_array, struct
* afs_info::last_played, mood_close().
*/
* \return Positive on success, negative on errors. Loading the dummy mood
* always succeeds.
*
* \sa struct admissible_file_info, struct admissible_array, struct
* afs_info::last_played, mood_close().
*/