LPFIND_INTERFACE (Windows CE 5.0)
This function searches for a specific interface on a universal serial bus (USB) device.
typedef LPCUSB_INTERFACE (* LPFIND_INTERFACE)( LPCUSB_DEVICE lpDeviceInfo, UCHAR bInterfaceNumber, UCHAR bAlternateSetting);
Parameters
- lpDeviceInfo
[in] Pointer to a device information structure, which is returned from the LPGET_DEVICE_INFO function. - bInterfaceNumber
[in] Interface number. - bAlternateSetting
[in] Alternate interface setting.
Return Values
A pointer to a USB_INTERFACE structure indicates success. NULL indicates failure.
Remarks
Alternate settings are used to supply alternate interfaces that drivers can select. For a device with no alternate settings, use a value of zero (0).
Requirements
OS Versions: Windows CE 2.10 and later.
Header: Usbdi.h.
See Also
LPGET_DEVICE_INFO | USB_INTERFACE
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