138     int64_t dstoffset; // dst seconds offset from GMT  member
149     ZoneType() : rawoffset(-1), dstoffset(-1), abbr(-1) {}  in ZoneType()
154             dstoffset == other.dstoffset;  in matches()
405         type.dstoffset = readcoded(file);  in readzoneinfo()
412         if (type.isdst != (type.dstoffset != 0)) {  in readzoneinfo()
428         if (info.types.at(0).dstoffset != 0) {  in readzoneinfo()
435                         && info.types.at(i).dstoffset == 0) {  in readzoneinfo()
1095         os << typ->rawoffset << ", " << typ->dstoffset;  in print()
1204     int64_t dstoffset;  member
1205     SimplifiedZoneType() : rawoffset(-1), dstoffset(-1) {}  in SimplifiedZoneType()
1207                                             dstoffset(t.dstoffset) {}  in SimplifiedZoneType()
1211              dstoffset < t.dstoffset);  in operator <()
1223     rawoffset(t.rawoffset), dstoffset(t.dstoffset),  in ZoneType()
1292                 if (i->dstoffset == 0) {  in optimizeTypeList()