USBD_GetUSBDIVersion function (usbdlib.h)
The USBD_GetUSBDIVersion routine returns version information about the host controller driver (HCD) that controls the client's USB device.
Note USBD_IsInterfaceVersionSupported replaces the USBD_GetUSBDIVersion routine
Syntax
void USBD_GetUSBDIVersion(
[out] PUSBD_VERSION_INFORMATION VersionInformation
);
Parameters
[out] VersionInformation
Pointer to caller-allocated memory for a USBD_VERSION_INFORMATION structure that on return from the routine, contains version information about the HCD.
Return value
None
Remarks
Callers of this routine can be running at IRQL <= DISPATCH_LEVEL if the memory for VersionInformation is allocated from nonpaged pool. Otherwise, callers must be running at IRQL < DISPATCH_LEVEL.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Universal |
| Header | usbdlib.h (include Usbdlib.h) |
| Library | Usbd.lib |
| IRQL | <=DISPATCH_LEVEL (See Remarks) |