Windows Multimedia
waveOutGetNumDevs
The waveOutGetNumDevs function retrieves the number of waveform-audio output devices present in the system.
UINT waveOutGetNumDevs(VOID);
Parameters
This function takes no parameters.
Return Values
Returns the number of devices. A return value of zero means that no devices are present or that an error occurred.
Requirements
Windows NT/2000/XP: Included in Windows NT 3.1 and later.
Windows 95/98/Me: Included in Windows 95 and later.
Header: Declared in Mmsystem.h; include Windows.h.
Library: Use Winmm.lib.
See Also