Vista volume plugin

[neo2606]

Hi i was looking on the autoit forum for a script and i found this: Vista_vol_plugin
Info:

/****************************************************************************
* _GetMasterVolume_Vista()
*
* Returns master volume level in decibels.
****************************************************************************
* _GetMasterVolumeScalar_Vista()
*
* Returns master volume level as a scalar value from 0 to 100.
****************************************************************************
* _SetMasterVolume_Vista()
*
* Sets master volume in decibels.
****************************************************************************
* _SetMasterVolumeScalar_Vista()
*
* Sets master volume level as a scalar value from 0 to 100.
****************************************************************************
* _GetVolumeRange_Vista()
*
* Gets volume decibel range information:
* LevelMinDB = minimum decibel value
* LevelMaxDB = maximum decibel value
* VolumeIncrementDB = decibel increment value
****************************************************************************
* _IsMute_Vista()
*
* Gets the mute state.
****************************************************************************
* _SetMute_Vista()
*
* Sets the mute state.
****************************************************************************
* _GetVolumeStepInfo_Vista()
*
* Gets volume step information:
* nStep = current volume step
* nStepCount = step range; from 0 to nStepCount - 1
****************************************************************************
* _VolumeStepUp_Vista()
*
* Increases the volume by 1 step.
****************************************************************************
* _VolumeStepDown_Vista()
*
* Decreases the volume by 1 step.
****************************************************************************/

Everything is in the zip file(*.aps*,*.rc*,*.vcproj*,*.cpp*,*.h*,*.sln*,*.suo*...)

Zip file:

vista_vol_plugin.zip

If we can use it, i don't know.