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Lines Matching refs:tzid

969     const char *tzid = NULL;
971     tzid = uprv_detectWindowsTimeZone();
973     if (tzid != NULL) {
974         return tzid;
981     tzid = getenv("TZFILE");
982     if (tzid != NULL) {
983         return tzid;
989     tzid = getenv("TZ");
990     if (tzid != NULL && isValidOlsonID(tzid))
993         skipZoneIDPrefix(&tzid);
994         return tzid;
1074         tzid = remapShortTimeZone(U_TZNAME[0], U_TZNAME[1], daylightType, uprv_timezone());
1075         if (tzid != NULL) {
1076             return tzid;