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ns-bthddi-_brb_l2ca_close_channel.md

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UID title description old-location tech.root ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames f1_keywords topic_type api_type api_location api_name
NS:bthddi._BRB_L2CA_CLOSE_CHANNEL
_BRB_L2CA_CLOSE_CHANNEL (bthddi.h)
The _BRB_L2CA_CLOSE_CHANNEL structure describes an open L2CAP channel to close.
bltooth\_brb_l2ca_close_channel.htm
bltooth
04/27/2018
BRB_L2CA_CLOSE_CHANNEL structure
_BRB_L2CA_CLOSE_CHANNEL, _BRB_L2CA_CLOSE_CHANNEL structure [Bluetooth Devices], bltooth._brb_l2ca_close_channel, bth_structs_97d7dc1f-eb95-4cf3-8d21-a814622a0b81.xml, bthddi/_BRB_L2CA_CLOSE_CHANNEL
bthddi.h
Bthddi.h
Windows
Versions:\_Supported in Windows Vista, and later.
Windows
_BRB_L2CA_CLOSE_CHANNEL
bthddi/_BRB_L2CA_CLOSE_CHANNEL
APIRef
kbSyntax
HeaderDef
bthddi.h
_BRB_L2CA_CLOSE_CHANNEL

_BRB_L2CA_CLOSE_CHANNEL structure

-description

The _BRB_L2CA_CLOSE_CHANNEL structure describes an open L2CAP channel to close.

-struct-fields

-field Hdr

A BRB_HEADER structure that contains information about the current BRB.

-field BtAddress

The address of the remote device.

-field ChannelHandle

The L2CAP channel handle that was returned by Bluetooth driver stack in response to an earlier BRB_L2CA_OPEN_CHANNEL or BRB_L2CA_OPEN_CHANNEL_RESPONSE request. This is the channel handle to close.

-remarks

To close a L2CAP channel, profile drivers should build and send a BRB_L2CA_CLOSE_CHANNEL request.

A BRB_L2CA_CLOSE_CHANNEL request can be made for a channel that was initiated locally or remotely. If a profile driver has multiple L2CAP channels to a single remote device, it must close each one individually.

-see-also

BRB_HEADER

BRB_L2CA_CLOSE_CHANNEL

BRB_L2CA_OPEN_CHANNEL

BRB_L2CA_OPEN_CHANNEL_RESPONSE