// wiautil.h
HRESULT wiauStrW2W(
[in] WCHAR *pwszSrc,
[out] WCHAR *pwszDst,
INT iSize
);
View the official Windows Driver Kit DDI referenceNo description available.
The wiauStrW2W function copies a Unicode string to another Unicode string.
pwszSrc [in]Points to the Unicode string to be copied.
pwszDst [out]Pointer to a memory location that receives the copied string.
iSizeSpecifies the size, in bytes, of the buffer pointed to by pwszDst.
On success, the function returns S_OK. If the function fails, it returns a standard COM error.