TYPEOF_TIMEVAL_TV_USEC 2292 time.c             tv.tv_usec = (TYPEOF_TIMEVAL_TV_USEC)(ts.tv_nsec / 1000);
TYPEOF_TIMEVAL_TV_USEC 2314 time.c                 t.tv_usec = (TYPEOF_TIMEVAL_TV_USEC)(ts.tv_nsec / 1000);
TYPEOF_TIMEVAL_TV_USEC   24 timev.h        #ifndef TYPEOF_TIMEVAL_TV_USEC