Here are the data structures with brief descriptions:

C_mc_FLE2IndexedEncryptedValueV2_t
C_mongocrypt_binary_t
CDECORATE_NAME
Cmc_EdgeFindTokenSetV2_t
Cmc_EdgeTokenSetV2_t
Cmc_FLE2FindEqualityPayloadV2_t
Cmc_FLE2FindRangePayloadEdgesInfoV2_t
Cmc_FLE2FindRangePayloadV2_t
Cmc_FLE2InsertUpdatePayloadV2_t
Cmc_TextSearchTokenSets_t