#ifndef __AUDIO_IOS #define __AUDIO_IOS class IosInputDevice: public InputDevice { protected: public: IosInputDevice(); ~IosInputDevice(); void open(); void close(); }; class IosOutputDevice: public OutputDevice { protected: public: IosOutputDevice(); ~IosOutputDevice(); enum { Receiver, Speaker, Bluetooth }; int route(); void setRoute(int route); void open(); void close(); }; #endif