Function CFReadStreamCreateWithBytesNoCopy 

pub unsafe extern "C-unwind" fn CFReadStreamCreateWithBytesNoCopy(
    alloc: Option<&CFAllocator>,
    bytes: *const u8,
    length: CFIndex,
    bytes_deallocator: Option<&CFAllocator>,
) -> Option<CFRetained<CFReadStream>>

👎Deprecated: renamed to CFReadStream::with_bytes_no_copy

Available on crate feature CFStream only.