<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE refentry PUBLIC
   "-//OASIS//DTD DocBook XML V4.1.2//EN"
   "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
<!ENTITY email         "esr@thyrsus.com">
]>
<refentry id='giffiltr.1'>
<refentryinfo><date>2 May 2012</date></refentryinfo>
<refmeta>
<refentrytitle>giffiltr</refentrytitle>
<manvolnum>1</manvolnum>
<refmiscinfo class="source">GIFLIB</refmiscinfo>
<refmiscinfo class="manual">GIFLIB Documentation</refmiscinfo>
</refmeta>
<refnamediv id='name'>
<refname>giffiltr</refname>
<refpurpose>expensive GIF copy, a model for filter utilities</refpurpose>
</refnamediv>

<refsynopsisdiv id='synopsis'>

<cmdsynopsis>
  <command>giffiltr</command>
</cmdsynopsis>
</refsynopsisdiv>

<refsect1><title>Description</title>

<para>This is an expensive way to copy a GIF.  The source is included
as a skeleton for more sophisticated filters.  See the source in the
util directory for details.</para>

<para>Also has some utility as a test of the sequential GIF record I/O
routines.  The output should be bytewise identical to the input.</para>

</refsect1>
<refsect1><title>Author</title>

<para>Eric S. Raymond <email>&email;</email></para>

</refsect1>
</refentry>
