/*
 *  call-seq:
 *     time.getgm  => new_time
 *     time.getutc => new_time
 *  
 *  Returns a new <code>new_time</code> object representing <i>time</i> in
 *  UTC.
 *     
 *     t = Time.local(2000,1,1,20,15,1)   #=> Sat Jan 01 20:15:01 CST 2000
 *     t.gmt?                             #=> false
 *     y = t.getgm                        #=> Sun Jan 02 02:15:01 UTC 2000
 *     y.gmt?                             #=> true
 *     t == y                             #=> true
 */

static VALUE
time_getgmtime(time)
    VALUE time;
{
    return time_gmtime(time_dup(time));
}