Public 目录参考

文件
	INertcAudioDeviceManager.h
	INertcChannel.h
	INertcChannelEventHandler.h
	INertcDeviceCollection.h
	INertcEngine.h
	INertcEngineEventHandler.h
	INertcEngineEx.h
	INertcMediaStatsObserver.h
	INertcVoiceEngine.h
	INertcVoiceEngineEventHandler.h
	NertcBase.h
	NertcBaseTypes.h
	NertcEngineDefines.h
	NertcErrorCode.h
	The definition of error codes of NERtc SDK.
	NertcPlugin.h
	NertcWarnCode.h