From: Justin Bailey <jgbailey@...>
Date: 2006-07-15T00:58:20+09:00
Subject: Re: How to pack/unpack nested structures?

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On 7/14/06, nobu@ruby-lang.org <nobu@ruby-lang.org> wrote:
>
>   nested_struct = [bufferSize, bufferType, buffer].pack("LLP")
>   struct = [version, numBuffers, inner_struct].pack("LLP")
>
>   nested_struct.unpack("LLP12")
>
> If the function alters buffer of struct SecurityBuffer, says it
> allocates new buffer and returns it, unpack can't deal with it.
> You need DL instead.


Would you mind demonstrating how I can use DL to do it? I'd love to use that
library but I wasn't able to figure it out ... Thanks for your time and
attention!

Justin

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