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PBYTESWAPUINT128 callback function (bthsdpddi.h)

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The Bluetooth SdpByteSwapUint128 function is used to reverse the byte order of an unsigned 128-bit integer.

Syntax

PBYTESWAPUINT128 Pbyteswapuint128;

void Pbyteswapuint128(
  PSDP_ULARGE_INTEGER_16 pInUint128,
  PSDP_ULARGE_INTEGER_16 pOutUint128
)
{...}

Parameters

pInUint128

A pointer to an unsigned 128-bit integer for which to reverse the byte order.

pOutUint128

A pointer to a variable that receives the converted 128-bit integer.

Return value

None

Remarks

The SdpByteSwapUint128 function always reverses the byte order of the value passed in the pInUint128 parameter. Writers of Bluetooth device drivers can use this function to convert unsigned 128-bit integer values from the byte order on the local computer to the byte order of the network that the computer is connected to.

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

Requirements

Requirement Value
Minimum supported client Versions:_Supported in Windows Vista, and later.
Target Platform Desktop
Header bthsdpddi.h (include BthSdpddi.h)
IRQL <= PASSIVE_LEVEL

See also

BTHDDI_SDP_PARSE_INTERFACE