<para><function>sd_journal_seek_realtime_usec()</function>
seeks to the entry with the specified realtime
(wallclock) timestamp, i.e. CLOCK_REALTIME. Note that
<para><function>sd_journal_seek_realtime_usec()</function>
seeks to the entry with the specified realtime
(wallclock) timestamp, i.e. CLOCK_REALTIME. Note that