-XBT_DECLARE_ENUM_CLASS(MessageType, NONE, INITIAL_ADDRESSES, CONTINUE, IGNORE_HEAP, UNIGNORE_HEAP, IGNORE_MEMORY,
- STACK_REGION, REGISTER_SYMBOL, DEADLOCK_CHECK, DEADLOCK_CHECK_REPLY, WAITING, SIMCALL_EXECUTE,
- SIMCALL_EXECUTE_ANSWER, SIMCALL_IS_VISIBLE, SIMCALL_IS_VISIBLE_ANSWER, ASSERTION_FAILED,
- ACTOR_ENABLED, ACTOR_ENABLED_REPLY, FINALIZE);
+XBT_DECLARE_ENUM_CLASS(MessageType, NONE, FORK, FORK_REPLY, WAIT_CHILD, WAIT_CHILD_REPLY, CONTINUE, DEADLOCK_CHECK,
+ DEADLOCK_CHECK_REPLY, WAITING, SIMCALL_EXECUTE, SIMCALL_EXECUTE_REPLY, ASSERTION_FAILED,
+ ACTORS_STATUS, ACTORS_STATUS_REPLY_COUNT, ACTORS_STATUS_REPLY_SIMCALL,
+ ACTORS_STATUS_REPLY_TRANSITION, ACTORS_MAXPID, ACTORS_MAXPID_REPLY, FINALIZE, FINALIZE_REPLY);
+} // namespace simgrid::mc