Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

▼Nevmc	EVMC C++ API - wrappers and bindings for C++
Caddress	The big-endian 160-bit hash suitable for keeping an Ethereum address
Cbyte_traits	The char traits for byte-like types
Cbytes32	The fixed size array of 32 bytes for storing 256-bit EVM values
Cfilter_iterator	The filter iterator adaptor creates a view of an iterator range in which some elements of the range are skipped
CHost	Abstract class to be used by Host implementations
CHostContext	Wrapper around EVMC host context / host interface
CHostInterface	The EVMC Host interface
CMockedAccount	Mocked account
▼CMockedHost	Mocked EVMC Host implementation
Clog_record	LOG record
CResult	The EVM code execution result.
Cskip_space_iterator	The input filter iterator which skips whitespace characters from the base input iterator
CStorageValue	Extended value (with original value and access flag) for account storage
CVM	The VM instance.
Cevmc_address	Big-endian 160-bit hash suitable for keeping an Ethereum address
Cevmc_bytes32	The fixed size array of 32 bytes
Cevmc_host_context	The opaque data type representing the Host execution context
Cevmc_host_interface	The Host interface
Cevmc_instruction_metrics	Metrics for an EVM 1 instruction
Cevmc_message	The message describing an EVM call, including a zero-depth calls from a transaction origin
Cevmc_result	The EVM code execution result
Cevmc_result_optional_storage	The union representing evmc_result "optional storage"
Cevmc_tx_context	The transaction and block data for execution
Cevmc_tx_initcode	The hashed initcode used for TXCREATE instruction
Cevmc_vm	The VM instance