#pragma once namespace ChibiOS { class AnalogIn; class AnalogSource; class DigitalSource; class GPIO; class I2CDevice; class I2CDeviceManager; class OpticalFlow; class PrivateMember; class RCInput; class RCOutput; class Scheduler; class Semaphore; class SPIDevice; class SPIDeviceDriver; class SPIDeviceManager; class Storage; class UARTDriver; class Util; class Shared_DMA; class SoftSigReader; class CANManager; }