process.c:2327
VALUE
rb_proc_times(obj)
    VALUE obj;
{
#if defined(HAVE_TIMES) && !defined(__CHECKER__)
#ifndef HZ
# ifdef CLK_TCK
#   define HZ CLK_TCK
# else
#   define HZ 60
# endif
#endif /* HZ */
    struct tms buf;
    volatile VALUE utime, stime, cutime, sctime;

    times(&buf);
    return rb_struct_new(S_Tms,
			 utime = rb_float_new((double)buf.tms_utime / HZ),
			 stime = rb_float_new((double)buf.tms_stime / HZ),
			 cutime = rb_float_new((double)buf.tms_cutime / HZ),
			 sctime = rb_float_new((double)buf.tms_cstime / HZ));
#else
    rb_notimplement();
#endif
}
