-VLC_EXPORT( char *, input_item_GetMeta, ( input_item_t *p_i, vlc_meta_type_t meta_type ) );
-VLC_EXPORT( char *, input_item_GetName, ( input_item_t * p_i ) );
-VLC_EXPORT( char *, input_item_GetTitleFbName, ( input_item_t * p_i ) );
-VLC_EXPORT( char *, input_item_GetURI, ( input_item_t * p_i ) );
-VLC_EXPORT( void, input_item_SetURI, ( input_item_t * p_i, const char *psz_uri ));
+VLC_EXPORT( char *, input_item_GetMeta, ( input_item_t *p_i, vlc_meta_type_t meta_type ) LIBVLC_USED );
+VLC_EXPORT( char *, input_item_GetName, ( input_item_t * p_i ) LIBVLC_USED );
+VLC_EXPORT( char *, input_item_GetTitleFbName, ( input_item_t * p_i ) LIBVLC_USED );
+VLC_EXPORT( char *, input_item_GetURI, ( input_item_t * p_i ) LIBVLC_USED );
+VLC_EXPORT( void, input_item_SetURI, ( input_item_t * p_i, const char *psz_uri ) );