Here are the data structures with brief descriptions:
| C_oe_basic_xstate | Blob that contains X87 and SSE data |
| C_oe_claim | Claims struct used for claims parameters for the attestation plugins |
| C_oe_context | Register state to be saved before an exception and restored after the exception has been handled in the enclave |
| C_oe_datetime | This struct defines a datetime up to 1 second precision |
| C_oe_ecall_info_t | Structure describing an ecall |
| C_oe_enclave_setting | The uniform structure type containing a specific type of enclave setting |
| C_oe_enclave_setting_context_switchless | The setting for context-switchless calls |
| C_oe_exception_record | Exception context structure with the exception code, flags, address and calling context of the exception |
| C_oe_identity | Structure to represent the identity of an enclave |
| C_oe_policy | Generic struct for defining policy for the attestation plugins |
| C_oe_report | Structure to hold the parsed form of a report |
| C_oe_uuid_t | Struct containing the definition for an UUID |
