---
name: "USB_DEVICE_INTERFACE_NUMBER"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/USB_DEVICE_INTERFACE_NUMBER"
---

# USB\_DEVICE\_INTERFACE\_NUMBER(9)

describe a usb device with a specific interface number

## NAME

USB\_DEVICE\_INTERFACE\_NUMBER - describe a usb device with a specific interface number

## SYNOPSIS

**USB\_DEVICE\_INTERFACE\_NUMBER(***vend***,** *prod***,** *num***);**

## ARGUMENTS

*vend*

the 16 bit USB Vendor ID

*prod*

the 16 bit USB Product ID

*num*

bInterfaceNumber value

## DESCRIPTION

This macro is used to create a struct usb\_device\_id that matches a specific interface number of devices.

## COPYRIGHT