43     _ttinfo **trans_ttinfos;  // References to the ttinfo for each transition  member
324     if (self->trans_ttinfos != NULL) {  in zoneinfo_dealloc()
325         PyMem_Free(self->trans_ttinfos);  in zoneinfo_dealloc()
536                 tti_prev = self->trans_ttinfos[num_trans - 2];  in zoneinfo_fromutc()
550             tti_prev = self->trans_ttinfos[idx - 2];  in zoneinfo_fromutc()
551             tti = self->trans_ttinfos[idx - 1];  in zoneinfo_fromutc()
555             tti = self->trans_ttinfos[0];  in zoneinfo_fromutc()
846     self->trans_ttinfos = NULL;  in load_data()
1007     self->trans_ttinfos =  in load_data()
1012         self->trans_ttinfos[i] = &(self->_ttinfos[ttinfo_idx]);  in load_data()
1125     if (self->trans_ttinfos != NULL) {  in load_data()
1126         PyMem_Free(self->trans_ttinfos);  in load_data()
1127         self->trans_ttinfos = NULL;  in load_data()
2159         return self->trans_ttinfos[idx];  in find_ttinfo()