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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>usb_release_interface</TITLE
><META
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><H1
><A
NAME="FUNCTION.USBRELEASEINTERFACE"
></A
>usb_release_interface</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN314"
></A
><H2
>Name</H2
>usb_release_interface&nbsp;--&nbsp;Releases a previously claimed interface</DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN317"
></A
><H2
>Description</H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN319"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int usb_release_interface</CODE
>(usb_dev_handle *dev, int interface);</CODE
></P
><P
></P
></DIV
><P
><CODE
CLASS="FUNCTION"
>usb_release_interface</CODE
> releases an interface previously claimed with <A
HREF="function.usbclaiminterface.html"
>usb_claim_interface</A
>. The interface parameter is the value as specified in the descriptor field bInterfaceNumber. Returns 0 on success or &lt; 0 on error.</P
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