- <para>The <function>sd_journal_enumerate_fields()</function> and <function>sd_journal_restart_fields()</function>
- interfaces are available as a shared library, which can be compiled and linked to with the
- <constant>libsystemd</constant> <citerefentry
- project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry> file.</para>