Append a number of placeholder points to the end of a seek table.
\note
As with the other ..._seektable_template_... functions, you should
call FLAC__metadata_object_seektable_template_sort() when finished
to make the seek table legal.
\param object A pointer to an existing SEEKTABLE object.
\param num The number of placeholder points to append.
\assert
\code object != NULL \endcode
\code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode
\retval FLAC__bool
\c false if memory allocation fails, else \c true.
Append a number of placeholder points to the end of a seek table.
\note As with the other ..._seektable_template_... functions, you should call FLAC__metadata_object_seektable_template_sort() when finished to make the seek table legal.
\param object A pointer to an existing SEEKTABLE object. \param num The number of placeholder points to append. \assert \code object != NULL \endcode \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode \retval FLAC__bool \c false if memory allocation fails, else \c true.