<variablelist>
<varlistentry>
- <term><varname>-EINVAL</varname></term>
+ <term><constant>-EINVAL</constant></term>
<listitem><para>A specified parameter
is invalid.</para></listitem>
</varlistentry>
<varlistentry>
- <term><varname>-ENODATA</varname></term>
+ <term><constant>-ENODATA</constant></term>
<listitem><para>No timestamp or
sequence number information is
and <function>sd_bus_message_get_seqnum()</function>
interfaces are available as a shared library, which
can be compiled and linked to with the
- <constant>libsystemd</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ <constant>libsystemd</constant> <citerefentry project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
file.</para>
</refsect1>