fix for avr-libc-2.0.0/include/util/eu_dst.h

[pjw]

Dear All,

I think I have fixed a bug in avr-libc-2.0.0include/util/eu_dst.h where 
the summer time was being imposed after summer time had finished, and 
vice-versa.

To decipher the code:-
    if (month == MARCH) {
        if (final_sunday < today)
            return 0; /* should be ONE_HOUR */
        if (final_sunday > today)
            return ONE_HOUR; /* should be 0 */
        ....
    }
     /* OCTOBER */
     if (final_sunday < today)
          return ONE_HOUR; /* should be 0 */
     if (final_sunday > today)
          return 0; /* should be ONE_HOUR */
     ...

Cheers,
Peter Welch.

eu_dst.h.patch
Description: Text Data