BthFindNextEirRecord (Compact 7)
3/12/2014
This function gets the next Extended Inquiry Response (EIR) record in the specified enumeration.
Syntax
int BthFindNextEirRecord(
__in HANDLE hFind,
__out PBYTE pcbLength,
__out PBYTE pbDataType,
__out PBYTE pData,
__in DWORD cbDataBuffer
);
Parameters
- hFind
[out] Enumeration handle returned by the BthFindFirstEirRecord function.
- pcbLength
[out] Length of the EIR record in bytes.
- pbDataType
[out] Data type of the EIR record.
- pData
[out] Record data blob.
- cbDataBuffer
[in] Size of the pData buffer in bytes.
Return Value
The following table shows the possible return values.
| Value | Description |
|---|---|
ERROR_SUCCESS |
Success. |
ERROR_SERVICE_NOT_ACTIVE |
The Bluetooth stack is not present. |
ERROR_INVALID_HANDLE |
The enumeration handle is not valid. |
ERROR_INSUFFICIENT_BUFFER |
The pData buffer is too small. |
Remarks
To hold the largest possible EIR record, increase the buffer size to 240 bytes.
The enumeration handle must be closed with the BthFindEirRecordClose function.
Requirements
Header |
bt_api.h |
Library |
Btdrt.lib |