20 

    20 

    21 typedef uint32_t hedgewars_engine_protocol_version_t();

    21 typedef uint32_t hedgewars_engine_protocol_version_t();

    22 typedef EngineInstance* start_engine_t();

    22 typedef EngineInstance* start_engine_t();

    23 typedef void generate_preview_t(EngineInstance* engine_state,

    23 typedef void generate_preview_t(EngineInstance* engine_state,

    24                                 PreviewInfo* preview);

    24                                 PreviewInfo* preview);

    25 typedef void cleanup_t(EngineInstance* engine_state);

    26 typedef void cleanup_t(EngineInstance* engine_state);

    26 

    27 

    27 typedef void send_ipc_t(EngineInstance* engine_state, uint8_t* buf,

    28 typedef void send_ipc_t(EngineInstance* engine_state, uint8_t* buf,

    28                         size_t size);

    29                         size_t size);

    29 typedef size_t read_ipc_t(EngineInstance* engine_state, uint8_t* buf,

    30 typedef size_t read_ipc_t(EngineInstance* engine_state, uint8_t* buf,