pub unsafe fn URLDownloadToCacheFileW<'a, T0__: IntoParam<'a, IUnknown>, T1__: IntoParam<'a, PWSTR>, T5__: IntoParam<'a, IBindStatusCallback>>(
param0: T0__,
param1: T1__,
param2: PWSTR,
cchfilename: u32,
param4: u32,
param5: T5__,
) -> ErrorCode