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USBSCAN_GET_DESCRIPTOR structure (usbscan.h)

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The USBSCAN_GET_DESCRIPTOR structure is used as a parameter to DeviceIoControl, when the specified I/O control code is IOCTL_GET_USB_DESCRIPTOR.

Syntax

typedef struct _USBSCAN_GET_DESCRIPTOR {
  UCHAR  DescriptorType;
  UCHAR  Index;
  USHORT LanguageId;
} USBSCAN_GET_DESCRIPTOR, *PUSBSCAN_GET_DESCRIPTOR;

Members

DescriptorType

Same as the DescriptorType parameter to UsbBuildGetDescriptorRequest.

Index

Same as the Index parameter to UsbBuildGetDescriptorRequest.

LanguageId

Same as the LanguageId parameter to UsbBuildGetDescriptorRequest.

Requirements

Requirement Value
Header usbscan.h (include Usbscan.h)