Function RegSaveRestoreW
pub unsafe fn RegSaveRestoreW<P1, P3, P4, P5>(
hwnd: HWND,
psztitlestring: P1,
hkbckupkey: HKEY,
pcszrootkey: P3,
pcszsubkey: P4,
pcszvaluename: P5,
dwflags: u32,
) -> Result<()>where
P1: Param<PCWSTR>,
P3: Param<PCWSTR>,
P4: Param<PCWSTR>,
P5: Param<PCWSTR>,