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USB_COMMON_DESCRIPTOR structure (usbspec.h)
The USB_COMMON_DESCRIPTOR structure contains the head of the first descriptor that matches the search criteria in a call to USBD_ParseDescriptors.
Syntax
typedef struct _USB_COMMON_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
} USB_COMMON_DESCRIPTOR, *PUSB_COMMON_DESCRIPTOR;
Members
bLength
Specifies the entire length of the descriptor, not of this structure.
bDescriptorType
Specifies the descriptor type code, as assigned by USB, for this descriptor.
Requirements
| Requirement | Value |
|---|---|
| Header | usbspec.h (include Usb100.h) |
See also
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