VLC_EXPORT( void, vout_HoldPicture, ( vout_thread_t *, picture_t * ) );
VLC_EXPORT( void, vout_ReleasePicture, ( vout_thread_t *, picture_t * ) );
+/* */
+VLC_EXPORT( void, vout_PutSubpicture, ( vout_thread_t *, subpicture_t * ) );
+VLC_EXPORT( int, vout_RegisterSubpictureChannel, ( vout_thread_t * ) );
+VLC_EXPORT( void, vout_FlushSubpictureChannel, ( vout_thread_t *, int ) );
+
/**
* Return the spu_t object associated to a vout_thread_t.
*