audioctrl.h

来自「driver wdk」· C头文件 代码 · 共 15 行

#ifndef _AUDIO_CONTROL
#define _AUDIO_CONTROL
//Audio channel control
#define USING_AUDIO_CHANNEL   2
#define PUT_AUDIO_TO_CHANNEL  0

void ConfigAudio(PDEVICE_EXTENSION pDE);
void DisableAudio(PDEVICE_EXTENSION pDE, ULONG Channel, BOOLEAN bForce);
void EnableAudio(PDEVICE_EXTENSION pDE, UCHAR Channel);
//this function close all data channel
BOOLEAN DisableAllDataChannel(PDEVICE_EXTENSION pDE);

void DisableDataTSL(PDEVICE_EXTENSION pDE);
void SetAudioMaxLevel(PDEVICE_EXTENSION pDE, int nThreshold);
#endif