PVALIDATESTREAM - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// bthsdpddi.h

PVALIDATESTREAM Pvalidatestream;

NTSTATUS Pvalidatestream(
  PUCHAR Stream,
  ULONG Size,
  PULONG_PTR ErrorByte
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-bthsdpddi-pvalidatestream)

PVALIDATESTREAM callback function

Description

The Bluetooth SdpValidateStream function is used to parse a raw SDP record and determine if it contains errors.

Parameters

Stream

A pointer to the raw SDP stream to be validated.

Size

An unsigned long integer that indicates the size of the SDP stream to be validated.

ErrorByte

A pointer to a variable that receives the address of the first byte in the SDP record that contains an error. The address is absolute.

Return value

Possible return values include:

STATUS_SUCCESS

STATUS_INVALID_PARAMETER

Remarks

The SdpValidateStream function does nothing on success. On failure, it pinpoints the location of the first error in the specified SDP record.

Bluetooth profile drivers should use this function to validate all SDP streams from external sources. Other SDP functions might not perform complete data validation.

Bluetooth profile drivers can obtain a pointer to this function through the BTHDDI_SDP_PARSE_INTERFACE structure.

See also

BTHDDI_SDP_PARSE_INTERFACE

View the official Windows Driver Kit DDI reference

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