1 /* $Id: rtc.h,v 1.1 1996/12/26 14:22:35 davem Exp $
2  *
3  * rtc.h: Definitions for access to the Mostek real time clock
4  *
5  * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)
6  */
7 
8 #ifndef _RTC_H
9 #define _RTC_H
10 
11 #include <linux/ioctl.h>
12 
13 struct rtc_time
14 {
15 	int	sec;	/* Seconds (0-59) */
16 	int	min;	/* Minutes (0-59) */
17 	int	hour;	/* Hour (0-23) */
18 	int	dow;	/* Day of the week (1-7) */
19 	int	dom;	/* Day of the month (1-31) */
20 	int	month;	/* Month of year (1-12) */
21 	int	year;	/* Year (0-99) */
22 };
23 
24 #define RTCGET _IOR('p', 20, struct rtc_time)
25 #define RTCSET _IOW('p', 21, struct rtc_time)
26 
27 #endif
28