# Font::TTF::AATutils - phpMan

## NAME
    [Font::TTF::AATutils] - Utility functions for AAT tables

  ($classes, $states) = AAT_read_subtable($fh, $baseOffset, $subtableStart, $limits)
  $length = AAT_write_state_table($fh, $classes, $states, $numExtraTables, $packEntry)
    $packEntry is a subroutine for packing an entry into binary form, called
    as

    $dat = $packEntry($entry, $entryTable, $numEntries)

    where the entry is a comma-separated list of nextStateOffset, flags,
    actions

  ($classes, $states, $entries) = AAT_read_state_table($fh, $numActionWords)
  ($format, $lookup) = AAT_read_lookup($fh, $valueSize, $length, $default)
  AAT_write_lookup($fh, $format, $lookup, $valueSize, $default)
## AUTHOR
    Jonathan Kew <<http://scripts.sil.org/FontUtils>>.

## LICENSING
    Copyright (c) 1998-2016, SIL International (<http://www.sil.org>)

    This module is released under the terms of the Artistic License 2.0. For
    details, see the full text of the license in the file LICENSE.