text:  * Struct rtc_time and first 12 ioctl by Paul Gortmaker, 1996 - separated out
   * from <linux/mc146818rtc.h> to this file for 2.4 kernels.
   * 
   * Copyright (C) 1999 Hewlett-Packard Co.
   * Copyright (C) 1999 Stephane Eranian <eranian@hpl.hp.com>
   */
  #ifndef _LINUX_RTC_H_