L2CAP_CONFIG_OPTION structure (bthddi.h)
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.
Syntax
typedef struct _L2CAP_CONFIG_OPTION {
CO_HEADER Header;
VOID *DynamicBuffer;
UCHAR FixedBuffer[4];
USHORT Flags;
} L2CAP_CONFIG_OPTION, *PL2CAP_CONFIG_OPTION;
Members
Header
A CO_HEADER structure that specifies information about vendor-specific configuration options.
DynamicBuffer
A 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.
FixedBuffer[4]
A 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.
Flags
A 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. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Versions:_Supported in Windows Vista, and later. |
| Header | bthddi.h (include Bthddi.h) |