rb_time_timeval  8421 eval.c             rb_thread_wait_for(rb_time_timeval(INT2FIX(sec)));
rb_time_timeval  1200 file.c             tvp[0] = rb_time_timeval(atime);
rb_time_timeval  1201 file.c             tvp[1] = rb_time_timeval(mtime);
rb_time_timeval  1248 file.c             tv = rb_time_timeval(atime);
rb_time_timeval  1250 file.c             tv = rb_time_timeval(mtime);
rb_time_timeval  213 time.c         	tv = rb_time_timeval(time);