<term><constant>-EINVAL</constant></term>
<listitem><para><parameter>source</parameter> is not a valid pointer to an
- <structname>sd_event_source</structname> object.</para></listitem>
+ <structname>sd_event_source</structname> object.</para>
+
+ <xi:include href="version-info.xml" xpointer="v244"/></listitem>
</varlistentry>
<varlistentry>
<term><constant>-ECHILD</constant></term>
- <listitem><para>The event loop has been created in a different process, library or module instance.</para></listitem>
+ <listitem><para>The event loop has been created in a different process, library or module instance.</para>
+
+ <xi:include href="version-info.xml" xpointer="v244"/></listitem>
</varlistentry>