SysFreeString function

Deallocates a string allocated previously by SysAllocString, SysAllocStringByteLen, SysReAllocString, SysAllocStringLen, or SysReAllocStringLen.

Syntax

void SysFreeString(
  _In_opt_ BSTR bstrString
);

Parameters

bstrString [in, optional]

The previously allocated string. If this parameter is NULL, the function simply returns.

Return value

This function does not return a value.

Requirements