L2CAP_CONFIG_OPTION - NtDoc
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headers
// bthddi.h
typedef struct _L2CAP_CONFIG_OPTION {
CO_HEADER Header;
VOID *DynamicBuffer;
UCHAR FixedBuffer[4];
USHORT Flags;
} L2CAP_CONFIG_OPTION, *PL2CAP_CONFIG_OPTION;
View the official Windows Driver Kit DDI referenceNo description available.
An array of L2CAP_CONFIG_OPTION structures is used to specify values for the ExtraOptions member of the CHANNEL_CONFIG_PARAMETERS, _BRB_L2CA_OPEN_CHANNEL, and INDICATION_PARAMETERS structures.
HeaderA CO_HEADER structure that specifies information about vendor-specific configuration options.
DynamicBufferA pointer to a buffer that contains additional L2CAP channel parameters that are defined either by the profile driver or the remote device. The Flags member is set to CO_DYNAMIC to indicate that this member contains the extra parameters.
FixedBufferA buffer that contains additional L2CAP channel parameters that are defined either by the profile driver or the remote device if they fit into 4 bytes. The Flags member is set to CO_FIXED to indicate that this member contains the extra parameters.
FlagsA combination of flags that determines which of this structure's buffer members contain parameters. Multiple flags can be set at once. Valid flag values are listed in the following table.
| Flag | Description |
|---|---|
| CO_DYNAMIC | If set, the DynamicBuffer member points to the extra parameters. |
| CO_FIXED | If set, the FixedBuffer member contains the extra parameters. |