ardupilot/libraries/AP_HAL_SITL/AP_HAL_SITL_Private.h

#pragma once

#include "AP_HAL_SITL_Namespace.h"
#include "Scheduler.h"
#include "Storage.h"
#include "UARTDriver.h"
#include "SITL_State.h"
#include "Semaphores.h"