Function CMBlockBufferCreateWithBufferReference 

pub unsafe extern "C-unwind" fn CMBlockBufferCreateWithBufferReference(
    structure_allocator: Option<&CFAllocator>,
    buffer_reference: &CMBlockBuffer,
    offset_to_data: usize,
    data_length: usize,
    flags: CMBlockBufferFlags,
    block_buffer_out: NonNull<*mut CMBlockBuffer>,
) -> i32

👎Deprecated: renamed to CMBlockBuffer::create_with_buffer_reference

Available on crate feature CMBlockBuffer only.