Removes the current block from the chain. If \a replace_with_padding is
\c true, the block will instead be replaced with a padding block of equal
size. You can not delete the STREAMINFO block. The iterator will be
left pointing to the block before the one just "deleted", even if
\a replace_with_padding is \c true.
\param iterator A pointer to an existing initialized iterator.
\param replace_with_padding See above.
\assert
\code iterator != NULL \endcode
\a iterator has been successfully initialized with
FLAC__metadata_iterator_init()
\retval FLAC__bool
\c false if the conditions in the above description are not met,
otherwise \c true.
Removes the current block from the chain. If \a replace_with_padding is \c true, the block will instead be replaced with a padding block of equal size. You can not delete the STREAMINFO block. The iterator will be left pointing to the block before the one just "deleted", even if \a replace_with_padding is \c true.
\param iterator A pointer to an existing initialized iterator. \param replace_with_padding See above. \assert \code iterator != NULL \endcode \a iterator has been successfully initialized with FLAC__metadata_iterator_init() \retval FLAC__bool \c false if the conditions in the above description are not met, otherwise \c true.