WORD waveInGetDevCaps(wDeviceID, lpCaps, wSize)
This function queries a specified waveform input device to determine its capabilities.
WORD wDeviceID
Identifies the waveform input device.
LPWAVEINCAPS lpCaps
Specifies a far pointer to a WAVEINCAPS structure. This structure is filled with information about the capabilities of the device.
WORD wSize
Specifies the size of the WAVEINCAPS structure.
Returns zero if the function was successful. Otherwise, it returns an error number. Possible error returns are:
MMSYSERR_BADDEVICEID
Specified device ID is out of range.
MMSYSERR_NODRIVER
The driver was not installed.
Use waveInGetNumDevs to determine the number of waveform input devices present
in the system. The device ID specified by wDeviceID varies from zero to one less than
the number of devices present. Only wSize bytes (or less) of information is copied to
the location pointed to by lpCaps. If wSize is zero, nothing is copied, and the function returns zero.
waveInGetNumDevs