[WINESYNC] setupapi: Assign to structs instead of using memcpy.
wine commit id bd0fec2511cc33fe1bbbc311d5c48f83a909a7fc by Andrew Talbot <andrew.talbot@talbotville.com>
SYNC NOTE: Applied to ReactOS-specific code.
Co-authored-by: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
The Reserved field is ULONG and we need ULONG_PTR. ClassInstallReserved was unused so far. I have no idea whether this is correct, but it cannot be more incorrect than what we had.