ardupilot/libraries/AP_HAL_AVR/AP_HAL_AVR_Namespace.h

#ifndef __AP_HAL_AVR_NAMESPACE_H__
#define __AP_HAL_AVR_NAMESPACE_H__

namespace AP_HAL_AVR {
    class HAL_AVR;

    class AVRUARTDriver;
    class AVRI2CDriver;
    class ArduinoSPIDriver;
    class ArduinoAnalogIn;
    class AVREEPROMStorage;
    class DataFlashAPM1Log;
    class DataFlashAPM2Log;
    class AVRUARTConsole;
    class ArduinoGPIO;
    class APM1PPMInput;
    class APM2PPMInput;
    class APM1PWMOutput;
    class APM2PWMOutput;
    class ArduinoScheduler;
}

#endif //__AP_HAL_AVR_NAMESPACE_H__