| /* |
| * (C) Copyright 2001 |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| /* |
| * Generic RTC interface. |
| */ |
| #ifndef _RTC_H_ |
| #define _RTC_H_ |
| |
| /* bcd<->bin functions are needed by almost all the RTC drivers, let's include |
| * it there instead of in evey single driver */ |
| |
| #include <bcd.h> |
| |
| /* |
| * The struct used to pass data from the generic interface code to |
| * the hardware dependend low-level code ande vice versa. Identical |
| * to struct rtc_time used by the Linux kernel. |
| * |
| * Note that there are small but significant differences to the |
| * common "struct time": |
| * |
| * struct time: struct rtc_time: |
| * tm_mon 0 ... 11 1 ... 12 |
| * tm_year years since 1900 years since 0 |
| */ |
| |
| struct rtc_time { |
| int tm_sec; |
| int tm_min; |
| int tm_hour; |
| int tm_mday; |
| int tm_mon; |
| int tm_year; |
| int tm_wday; |
| int tm_yday; |
| int tm_isdst; |
| }; |
| |
| void GregorianDay (struct rtc_time *); |
| void to_tm (int, struct rtc_time *); |
| unsigned long mktime (unsigned int, unsigned int, unsigned int, |
| unsigned int, unsigned int, unsigned int); |
| |
| #endif /* _RTC_H_ */ |