[MSDN Library April 2000] AUXDM_GETVOLUME (59.8293502230884%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Multimedia Device Drivers > Audio Device Drivers > Messages

[MSDN Library June 1998] AUXDM_GETVOLUME (43.6535206933689%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Microsoft Windows NT 4.0 DDK > Multimedia Drivers > Audio Device Drivers > Audio Driver Reference > Messages, User-Mode Audio Drivers

[MSDN Library April 2000] AUXDM_GETVOLUME (43.6535206933689%)

MSDN Library - April 2000 > DDK Documentation > Windows NT 4.0 DDK > Multimedia Drivers > Audio Device Drivers > Audio Driver Reference > Messages, User-Mode Audio Drivers

[MSDN Library June 1998] AUXDM_GETVOLUME (42.5855172060106%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > Audio Device Drivers > Reference > Messages