waveOutGetNumDevs function

The waveOutGetNumDevs function retrieves the number of waveform-audio output devices present in the system.

Syntax

UINT waveOutGetNumDevs(void);

This function has no parameters.

Returns the number of devices. A return value of zero means that no devices are present or that an error occurred.

Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	Mmsystem.h (include Windows.h)
Library	Winmm.lib
DLL	Winmm.dll