timebase_info     349 src/dps8/threadz.c   mach_timebase_info_data_t timebase_info;
timebase_info     350 src/dps8/threadz.c   mach_timebase_info(&timebase_info);
timebase_info     354 src/dps8/threadz.c       ((double)timebase_info.denom / (double)timebase_info.numer) * NANOS_PER_MSEC;