xbt_die("Unexpected size for SIMCALL_HANDLE");
memcpy(&message, message_buffer, sizeof(message));
smx_actor_t process = SIMIX_process_from_PID(message.pid);
xbt_die("Unexpected size for SIMCALL_HANDLE");
memcpy(&message, message_buffer, sizeof(message));
smx_actor_t process = SIMIX_process_from_PID(message.pid);