CLOCK_REALTIME     31 maint/gnulib/lib/gettime.c #if defined CLOCK_REALTIME && HAVE_CLOCK_GETTIME
CLOCK_REALTIME     32 maint/gnulib/lib/gettime.c   clock_gettime (CLOCK_REALTIME, ts);
CLOCK_REALTIME     34 maint/gnulib/lib/settime.c #if defined CLOCK_REALTIME && HAVE_CLOCK_SETTIME
CLOCK_REALTIME     36 maint/gnulib/lib/settime.c     int r = clock_settime (CLOCK_REALTIME, ts);