static uchar rtc_read(unsigned int addr );
static void rtc_write(unsigned int addr, uchar val);
-static uchar bin2bcd(unsigned int n);
-static unsigned bcd2bin(uchar c);
#define RTC_EPOCH 2000 /* century */
*(volatile unsigned char*)(addr) = val;
}
-static unsigned bcd2bin (uchar n)
-{
- return ((((n >> 4) & 0x0F) * 10) + (n & 0x0F));
-}
-
-static unsigned char bin2bcd (unsigned int n)
-{
- return (((n / 10) << 4) | (n % 10));
-}
-
#endif