pub unsafe fn MsiGetProductInfoExW<P0, P1, P2>( szproductcode: P0, szusersid: P1, dwcontext: MSIINSTALLCONTEXT, szproperty: P2, szvalue: PWSTR, pcchvalue: Option<*mut u32> ) -> u32where P0: IntoParam<PCWSTR>, P1: IntoParam<PCWSTR>, P2: IntoParam<PCWSTR>,