pub unsafe fn URLOpenBlockingStreamA<P0, P1, P2>(
param0: P0,
param1: P1,
param2: *mut Option<IStream>,
param3: u32,
param4: P2,
) -> Result<()>where
P0: Param<IUnknown>,
P1: Param<PCSTR>,
P2: Param<IBindStatusCallback>,