-#if defined(HAVE_TIMEZONE)
- ret_time->utc_hour = (ret_time->utc_east ? (-(timezone)) / 3600 :
- timezone / 3600);
- if (ret_time->dst)
- ret_time->utc_hour++;
- ret_time->utc_minute = (ret_time->utc_east ? (-(timezone)) % 3600 :
- timezone % 3600);
-#elif defined(HAVE_GMTIME)
- t = gmtime(&timeval);
- if (t) {
- ret_time->utc_hour = (ret_time->utc_east
- ? ret_time->hour - t->tm_hour
- : ret_time->hour + t->tm_hour);
- ret_time->utc_minute = (ret_time->utc_east
- ? ret_time->minute - t->tm_min
- : ret_time->minute + t->tm_min);
- }
-#endif /* HAVE_TIMEZONE */
+ ret_time->utc_hour = (ret_time->utc_east ? (-(ctz)) / 3600 : ctz / 3600);
+ ret_time->utc_minute = (ret_time->utc_east ? (-(ctz)) % 3600 : ctz % 3600);
+ if (ret_time->utc_minute)
+ ret_time->utc_minute /= 60;