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<?xml version="1.0"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
]>
<refentry id="errorcb">
<refmeta>
<refentrytitle>Error Callback</refentrytitle>
<manvolnum>3</manvolnum>
<refmiscinfo>Libdmapsharing</refmiscinfo>
</refmeta>
<refnamediv>
<refname>Error Added Callback</refname>
<refpurpose>
Defining an Error Callback
</refpurpose>
</refnamediv>
<refsect1>
<title>Error Callback</title>
<para>
The "error" callback handles errors which might occur while executing the libdmapsharing
mainloop. The parameters are a DmapConnection, GError, and pointer to user data.
</para>
<para>
The following is a simple "error" callback:
</para>
<screen>
static void
error_cb(DmapConnection *connection, GError *error, gpointer user_data)
{
fprintf(stderr, "%s\n", error->message);
}
</screen>
</refsect1>
</refentry>
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