NAME

Genezzo::Block::Util - Block Utility functions

SYNOPSIS

use Genezzo::Block::Util;

DESCRIPTION

The block utility functions are used to update block headers and footers and to calculate checksum information.

FUNCTIONS

GetChecksums
UpdateBlockHeader
UpdateBlockFooter
UpdateBlockHeaderandFooter

EXPORT

LIMITATIONS

Only supports fixed block header and fixed size

TODO

Support for completely variable block headers

AUTHOR

Jeffrey I. Cohen, jcohen@genezzo.com

SEE ALSO

perl(1).

Copyright (c) 2006 Jeffrey I Cohen. All rights reserved.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

Address bug reports and comments to: jcohen@genezzo.com

For more information, please visit the Genezzo homepage at http://www.genezzo.com