-typedef enum {
- MC_MESSAGE_NONE,
- MC_MESSAGE_CONTINUE,
- MC_MESSAGE_IGNORE_HEAP,
- MC_MESSAGE_UNIGNORE_HEAP,
- MC_MESSAGE_IGNORE_MEMORY,
- MC_MESSAGE_STACK_REGION,
- MC_MESSAGE_REGISTER_SYMBOL,
- MC_MESSAGE_DEADLOCK_CHECK,
- MC_MESSAGE_DEADLOCK_CHECK_REPLY,
- MC_MESSAGE_WAITING,
- MC_MESSAGE_SIMCALL_HANDLE,
- MC_MESSAGE_ASSERTION_FAILED,
- // MCer request to finish the restoration:
- MC_MESSAGE_RESTORE,
-} e_mc_message_type;
-
-#define MC_MESSAGE_LENGTH 512
+XBT_DECLARE_ENUM_CLASS(MessageType, NONE, INITIAL_ADDRESSES, INITIAL_ADDRESSES_REPLY, CONTINUE, IGNORE_HEAP,
+ UNIGNORE_HEAP, IGNORE_MEMORY, STACK_REGION, REGISTER_SYMBOL, DEADLOCK_CHECK,
+ DEADLOCK_CHECK_REPLY, WAITING, SIMCALL_EXECUTE, SIMCALL_EXECUTE_ANSWER, ASSERTION_FAILED,
+ ACTORS_STATUS, ACTORS_STATUS_REPLY, ACTORS_MAXPID, ACTORS_MAXPID_REPLY, FINALIZE,
+ FINALIZE_REPLY);
+} // namespace simgrid::mc
+
+constexpr unsigned MC_MESSAGE_LENGTH = 512;
+constexpr unsigned SIMCALL_SERIALIZATION_BUFFER_SIZE = 2048;