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<refentry id="gsf-Compression">
<refmeta>
<refentrytitle>Compression</refentrytitle>
<manvolnum>3</manvolnum>
<refmiscinfo>GSF Library</refmiscinfo>
</refmeta>
<refnamediv>
<refname>Compression</refname><refpurpose></refpurpose>
</refnamediv>
<refsynopsisdiv><title>Synopsis</title>
<anchor id="GsfInputGZip"/><anchor id="GsfOutputBzip"/>
<synopsis>
<link linkend="GsfInputGZip-struct">GsfInputGZip</link>;
<link linkend="GsfInput">GsfInput</link>* <link linkend="gsf-input-gzip-new">gsf_input_gzip_new</link> (<link linkend="GsfInput">GsfInput</link> *source,
<link linkend="GError">GError</link> **err);
<link linkend="GsfInput">GsfInput</link>* <link linkend="gsf-input-memory-new-from-bzip">gsf_input_memory_new_from_bzip</link> (<link linkend="GsfInput">GsfInput</link> *source,
<link linkend="GError">GError</link> **err);
<link linkend="GsfOutputGZip">GsfOutputGZip</link>;
<link linkend="GsfOutput">GsfOutput</link>* <link linkend="gsf-output-gzip-new">gsf_output_gzip_new</link> (<link linkend="GsfOutput">GsfOutput</link> *sink,
<link linkend="GError">GError</link> **err);
<link linkend="GsfOutputBzip-struct">GsfOutputBzip</link>;
<link linkend="GsfOutput">GsfOutput</link>* <link linkend="gsf-output-bzip-new">gsf_output_bzip_new</link> (<link linkend="GsfOutput">GsfOutput</link> *sink,
<link linkend="GError">GError</link> **err);
</synopsis>
</refsynopsisdiv>
<refsect1>
<title>Object Hierarchy</title>
<synopsis>
<link linkend="GObject">GObject</link>
+----<link linkend="GsfInput">GsfInput</link>
+----GsfInputGZip
</synopsis>
<synopsis>
<link linkend="GObject">GObject</link>
+----<link linkend="GsfOutput">GsfOutput</link>
+----GsfOutputBzip
</synopsis>
</refsect1>
<refsect1>
<title>Description</title>
<para>
</para>
</refsect1>
<refsect1>
<title>Details</title>
<refsect2>
<title><anchor id="GsfInputGZip-struct"/>GsfInputGZip</title>
<indexterm><primary>GsfInputGZip</primary></indexterm><programlisting>typedef struct _GsfInputGZip GsfInputGZip;</programlisting>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="gsf-input-gzip-new"/>gsf_input_gzip_new ()</title>
<indexterm><primary>gsf_input_gzip_new</primary></indexterm><programlisting><link linkend="GsfInput">GsfInput</link>* gsf_input_gzip_new (<link linkend="GsfInput">GsfInput</link> *source,
<link linkend="GError">GError</link> **err);</programlisting>
<para>
Adds a reference to <parameter>source</parameter>.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>source</parameter> :</term>
<listitem><simpara> The underlying data source.
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>err</parameter> :</term>
<listitem><simpara> optionally NULL.
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara>a new file or NULL.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="gsf-input-memory-new-from-bzip"/>gsf_input_memory_new_from_bzip ()</title>
<indexterm><primary>gsf_input_memory_new_from_bzip</primary></indexterm><programlisting><link linkend="GsfInput">GsfInput</link>* gsf_input_memory_new_from_bzip (<link linkend="GsfInput">GsfInput</link> *source,
<link linkend="GError">GError</link> **err);</programlisting>
<para>
</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>source</parameter> :</term>
<listitem><simpara> a <link linkend="GsfInput"><type>GsfInput</type></link>
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>err</parameter> :</term>
<listitem><simpara> a <link linkend="GError"><type>GError</type></link>
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara>a new <link linkend="GsfInputMemory"><type>GsfInputMemory</type></link> or NULL.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="GsfOutputGZip"/>GsfOutputGZip</title>
<indexterm><primary>GsfOutputGZip</primary></indexterm><programlisting>typedef struct _GsfOutputGZip GsfOutputGZip;</programlisting>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="gsf-output-gzip-new"/>gsf_output_gzip_new ()</title>
<indexterm><primary>gsf_output_gzip_new</primary></indexterm><programlisting><link linkend="GsfOutput">GsfOutput</link>* gsf_output_gzip_new (<link linkend="GsfOutput">GsfOutput</link> *sink,
<link linkend="GError">GError</link> **err);</programlisting>
<para>
Adds a reference to <parameter>sink</parameter>.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>sink</parameter> :</term>
<listitem><simpara> The underlying data source.
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>err</parameter> :</term>
<listitem><simpara> optionally NULL.
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara>a new file or NULL.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="GsfOutputBzip-struct"/>GsfOutputBzip</title>
<indexterm><primary>GsfOutputBzip</primary></indexterm><programlisting>typedef struct _GsfOutputBzip GsfOutputBzip;</programlisting>
<para>
</para></refsect2>
<refsect2>
<title><anchor id="gsf-output-bzip-new"/>gsf_output_bzip_new ()</title>
<indexterm><primary>gsf_output_bzip_new</primary></indexterm><programlisting><link linkend="GsfOutput">GsfOutput</link>* gsf_output_bzip_new (<link linkend="GsfOutput">GsfOutput</link> *sink,
<link linkend="GError">GError</link> **err);</programlisting>
<para>
Adds a reference to <parameter>sink</parameter>.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>sink</parameter> :</term>
<listitem><simpara> The underlying data source.
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>err</parameter> :</term>
<listitem><simpara> optionally NULL.
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara>a new file or NULL.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
</refsect1>
</refentry>
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