Souce code of USBD.SYS

NTDEV
1

Hi,All,

Where can I get the source code of usbd.sys for windows 2000/xp ?
Thanks!

Best Regards,

Jack niu niu

2

www.microsoft.com For some amount of money they may sell you a source code
license.

“ÍõÏÍ¿¡” wrote in message news:xxxxx@ntdev…
>
> Hi,All,
>
> Where can I get the source code of usbd.sys for windows 2000/xp ?
> Thanks!
>
> Best Regards,
>
> Jack niu niu
>
>
>
>

3

Reverse-engineer it yourself :slight_smile: MS did not publish the source.

Also note that the majority of USB logic is in USBHUB, in HC driver and USBPORT
(the latter is XP-only).

Max

----- Original Message -----
From: “ÍõÏÍ¿¡”
To: “Windows System Software Developers Interest List”
Sent: Tuesday, July 22, 2003 7:00 AM
Subject: [ntdev] Souce code of USBD.SYS

> Hi,All,
>
> Where can I get the source code of usbd.sys for windows 2000/xp ?
> Thanks!
>
> Best Regards,
>
> Jack niu niu
>
>
>
> —
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