Re: C pointer semantics with dynamically allocated struct

From	Ben Bacarisse <ben.usenet@bsb.me.uk>
Newsgroups	comp.lang.c
Subject	Re: C pointer semantics with dynamically allocated struct
Date	2015-08-13 14:46 +0100
Organization	A noiseless patient Spider
Message-ID	<87io8j47yo.fsf@bsb.me.uk> (permalink)
References	(6 earlier) <mqe9pg$h63$1@speranza.aioe.org> <877fp19qd5.fsf@bsb.me.uk> <280a9a48-4e30-4b8b-a395-9d6031db7d48@googlegroups.com> <87d1ys5gmr.fsf@bsb.me.uk> <b7ce5af1-f865-451e-913d-4447aa620311@googlegroups.com>

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"Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:

> On Wednesday, August 12, 2015 at 5:41:42 PM UTC-4, Ben Bacarisse wrote:
>> ... The argument is over the fact that you advocate using a union when
>> you mean a type conversion from one type to another.
>
> Well, Ben... I know you interpret what I mean under the context of the
> understanding you have about what you think I mean, but you are doing
> so with values placed in areas where I do not have values, and you are
> doing so with no values placed in areas where I do have values.  As
> such, we will never see eye-to-eye on this until one or more of us
> changes...  But, that being said...
>
> I do not mean type conversion.

Yes, I know.  That's exactly why you are wrong.  You *should* mean
conversion because that's what's required here.  You are proposing an
alternative to conversion that is not really an alternative.  Yes, your
suggestion works (on the systems you care about) because the same bit
pattern gives the right value for both pointer types, and the union
therefore gets you round the type system, but the whole thing involves
an otherwise unnecessary type and is, in effect, a tiny lie.  It will
complicate the code and will make a reader wonder what else you might be
doing that's a bit hacky.

> I mean there is a pointer pointing to
> a location in memory where data has been arranged a particular way.
> The data exists.  And the pointer can enter in to wherever it's used
> via any form of carrier, yet in the end, that pointer always points
> back to the start of that block of data, regardless of whether it's
> assigned to a void*, struct xyz*, int*, or any other form of pointer.
> This is the requirement of what I consider to be a proper C standard,
> and a proper machine architecture.

Yes, I know.  You don't think pointers values should ever need
converting -- the bits are enough.  Readers of your code who know C will
sit up and take note.  They will start looking for other things you
might be assuming are true about "proper C".

<snip>
> In any event, barring answering questions, this is my final post on the
> matter.  And I really am shocked that there are people purporting to
> write code in such a way when it will only make a difference on the
> smallest fringe architectures that most developers will never see.

You keep saying this, presumably because you have no response to the
other argument -- that the code is a lie.  Rather than writing what you
mean, you take advantage of a special case and re-interpret the bits.
Do you do this when you want to convert an unsigned into to a signed
int?  I'm guessing you don't.  You certainly can't do it for int and
float because it simply doesn't work on *any* system.

<snip>
> I really am shocked at the thinking.  To me it is completely backwards,
> and not as it should be.

Yes I am sure you are socked, but have you found anyone who agrees with
you?  If not (and I've never seem this hack advocated before) you might
want to see if you can find any merit in the conventional wisdom so as
to temper your certainly that everyone else is wrong.

-- 
Ben.

Thread

C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-11 20:48 +0200
  Re: C pointer semantics with dynamically allocated struct Melzzzzz <mel@zzzzz.com> - 2015-08-11 20:59 +0200
  Re: C pointer semantics with dynamically allocated struct Melzzzzz <mel@zzzzz.com> - 2015-08-11 21:03 +0200
    Re: C pointer semantics with dynamically allocated struct James Kuyper <jameskuyper@verizon.net> - 2015-08-11 15:32 -0400
  Re: C pointer semantics with dynamically allocated struct jacobnavia <jacob@jacob.remcomp.fr> - 2015-08-11 21:03 +0200
    Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-11 21:47 +0200
  Re: C pointer semantics with dynamically allocated struct jt@toerring.de (Jens Thoms Toerring) - 2015-08-11 19:14 +0000
    Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-11 21:50 +0200
      Re: C pointer semantics with dynamically allocated struct James Kuyper <jameskuyper@verizon.net> - 2015-08-11 16:12 -0400
        Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-11 22:45 +0200
          Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 03:08 +0100
  Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-11 20:24 +0100
    Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-11 21:51 +0200
      Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-11 13:32 -0700
        Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-11 13:36 -0700
          Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-11 22:57 +0200
            Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-11 23:23 +0200
            Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-11 16:47 -0700
              Re: C pointer semantics with dynamically allocated struct glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-08-11 23:46 +0000
                Re: C pointer semantics with dynamically allocated struct morphex@gmail.com (Morten W. Petersen) - 2015-08-12 02:05 +0200
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-11 17:16 -0700
                Re: C pointer semantics with dynamically allocated struct Richard Heathfield <rjh@cpax.org.uk> - 2015-08-12 01:11 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-11 17:35 -0700
                Re: C pointer semantics with dynamically allocated struct Richard Heathfield <rjh@cpax.org.uk> - 2015-08-12 01:51 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 03:02 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-11 19:50 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-11 20:09 -0700
                Music and programming (was: Re: C pointer semantics with dynamically allocated struct) "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 11:54 +0200
                Re: Music and programming (was: Re: C pointer semantics with dynamically allocated struct) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 03:35 -0700
                Re: Music and programming "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 13:00 +0200
                Re: Music and programming Richard Heathfield <rjh@cpax.org.uk> - 2015-08-12 11:46 +0100
                Re: Music and programming "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 13:06 +0200
                Re: Music and programming Richard Heathfield <rjh@cpax.org.uk> - 2015-08-12 13:08 +0100
                Re: Music and programming raltbos@xs4all.nl (Richard Bos) - 2015-08-12 12:18 +0000
                Re: Music and programming "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 14:26 +0200
                Re: Music and programming Richard Heathfield <rjh@cpax.org.uk> - 2015-08-12 13:36 +0100
                Re: Music and programming "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 15:13 +0200
                Re: Music and programming David Brown <david.brown@hesbynett.no> - 2015-08-12 16:10 +0200
                Re: C pointer semantics with dynamically allocated struct crisdunbar@gmail.com - 2015-08-13 15:47 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 04:52 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 05:01 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 05:10 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-12 09:17 +0200
          Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 02:56 +0100
            Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 04:07 +0200
              Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 03:45 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 12:10 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 11:39 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-12 13:41 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 04:59 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 14:16 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 06:37 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 15:34 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 08:17 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 08:38 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 17:19 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 09:52 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 22:40 +0100
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-13 13:31 +0200
                Re: C pointer semantics with dynamically allocated struct Richard Damon <Richard@Damon-Family.org> - 2015-08-14 20:39 -0400
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 13:03 -0700
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 14:16 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-09-06 11:19 +0200
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 18:15 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-09-07 09:13 +0200
                Re: C pointer semantics with dynamically allocated struct Richard Damon <Richard@Damon-Family.org> - 2015-08-12 08:07 -0400
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 14:08 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 10:24 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 20:45 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-13 04:19 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-13 13:18 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-16 15:43 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-16 21:32 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 12:00 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-17 15:50 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 22:28 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-18 01:34 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-19 08:40 +0200
                Re: C pointer semantics with dynamically allocated struct luser droog <luser.droog@gmail.com> - 2015-08-12 13:35 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 15:01 -0700
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 11:39 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-09-06 11:24 +0200
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 18:09 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 10:17 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-12 20:58 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-12 19:59 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-13 13:47 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 05:35 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-13 15:59 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 07:57 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-13 17:46 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 09:15 -0700
                Re: C pointer semantics with dynamically allocated struct Richard Heathfield <rjh@cpax.org.uk> - 2015-08-13 17:21 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 09:26 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-13 19:40 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 11:43 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-13 21:30 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 14:56 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-14 08:51 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-14 00:03 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-13 17:22 +0100
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-14 09:09 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-14 11:19 +0100
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-14 13:07 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-14 19:19 +0100
                Re: C pointer semantics with dynamically allocated struct James Kuyper <jameskuyper@verizon.net> - 2015-08-14 14:32 -0400
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-16 16:52 +0200
                Re: C pointer semantics with dynamically allocated struct Jorgen Grahn <grahn+nntp@snipabacken.se> - 2015-08-16 18:34 +0000
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-17 07:48 +0200
                Re: C pointer semantics with dynamically allocated struct Jorgen Grahn <grahn+nntp@snipabacken.se> - 2015-08-18 18:08 +0000
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-19 09:36 +0200
                Re: C pointer semantics with dynamically allocated struct David Thompson <dave.thompson2@verizon.net> - 2015-08-30 03:03 -0400
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-30 16:59 +0200
                Re: C pointer semantics with dynamically allocated struct glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-08-30 20:12 +0000
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 14:36 -0700
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 12:39 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-14 07:56 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-14 17:09 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-14 11:38 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-14 20:31 +0100
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 15:17 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-09-06 11:44 +0200
                Re: C pointer semantics with dynamically allocated struct Richard Damon <Richard@Damon-Family.org> - 2015-08-14 20:56 -0400
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-14 18:09 -0700
                Re: C pointer semantics with dynamically allocated struct Richard Damon <Richard@Damon-Family.org> - 2015-08-14 22:26 -0400
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-14 19:44 -0700
                Re: C pointer semantics with dynamically allocated struct glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-08-15 04:15 +0000
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-16 19:00 +0200
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-16 19:00 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-16 20:20 +0200
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-16 17:18 -0700
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-16 23:03 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 00:52 +0200
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-17 00:29 +0100
                A simpler version of C (was: Re: C pointer semantics with dynamically allocated struct) "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 02:36 +0200
                Re: C pointer semantics with dynamically allocated struct glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-08-17 01:47 +0000
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-17 11:27 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 12:40 +0200
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-17 12:07 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 13:36 +0200
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-17 13:14 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 14:09 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-17 05:23 -0700
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 14:35 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-17 05:45 -0700
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 14:58 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-17 06:23 -0700
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 15:30 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-17 06:46 -0700
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 15:47 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-17 06:56 -0700
                Re: C pointer semantics with dynamically allocated struct fir <profesor.fir@gmail.com> - 2015-08-17 08:57 -0700
                Re: C pointer semantics with dynamically allocated struct Richard Heathfield <rjh@cpax.org.uk> - 2015-08-17 15:37 +0100
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-17 15:03 +0200
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 15:12 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-17 16:15 +0200
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 16:45 +0200
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-17 15:58 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 22:11 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-17 22:24 +0200
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 22:31 +0200
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-17 15:04 -0700
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 23:41 +0200
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-17 17:58 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-17 14:53 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-17 16:58 +0200
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 22:16 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-18 01:31 +0200
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-19 08:51 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-19 09:56 +0200
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-20 08:52 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-20 10:09 +0200
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-20 12:48 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-20 13:00 +0200
                Re: C pointer semantics with dynamically allocated struct Ike Naar <ike@iceland.freeshell.org> - 2015-08-20 13:53 +0000
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-20 16:36 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-20 07:39 -0700
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-20 09:09 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-20 09:08 -0700
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-21 10:15 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-21 02:17 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-21 14:23 +0100
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-21 15:44 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-21 14:59 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-21 07:03 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-23 21:50 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-21 16:25 +0200
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-21 07:34 -0700
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-21 20:44 +0100
                Re: C pointer semantics with dynamically allocated struct raltbos@xs4all.nl (Richard Bos) - 2015-08-22 14:10 +0000
                Re: C pointer semantics with dynamically allocated struct glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-08-17 20:08 +0000
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-17 09:33 -0700
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-17 22:20 +0200
                Re: C pointer semantics with dynamically allocated struct James Kuyper <jameskuyper@verizon.net> - 2015-08-17 17:28 -0400
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-17 16:42 -0700
                Re: C pointer semantics with dynamically allocated struct James Kuyper <jameskuyper@verizon.net> - 2015-08-17 19:39 -0400
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-17 16:15 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-18 00:19 +0100
                Re: C pointer semantics with dynamically allocated struct Richard Damon <Richard@Damon-Family.org> - 2015-08-17 08:32 -0400
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-17 18:02 +0100
                Re: C pointer semantics with dynamically allocated struct Rosario19 <Ros@invalid.invalid> - 2015-08-22 08:25 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-17 14:46 +0200
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-17 09:45 -0700
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-17 18:55 +0100
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-08-17 12:11 -0700
                Re: C pointer semantics with dynamically allocated struct Bartc <bc@freeuk.com> - 2015-08-17 23:07 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-17 15:13 -0700
                Re: C pointer semantics with dynamically allocated struct glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-08-17 22:56 +0000
                Re: C pointer semantics with dynamically allocated struct glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-08-17 20:04 +0000
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-13 14:46 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 07:33 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-13 16:39 +0200
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-13 19:20 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 11:55 -0700
                Re: C pointer semantics with dynamically allocated struct Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-13 21:11 +0100
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-13 15:15 -0700
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-14 09:29 +0200
                Re: C pointer semantics with dynamically allocated struct James Kuyper <jameskuyper@verizon.net> - 2015-08-14 08:01 -0400
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-14 14:46 +0200
                Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-16 19:14 +0200
                Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-17 08:01 +0200
                Re: C pointer semantics with dynamically allocated struct Richard Damon <Richard@Damon-Family.org> - 2015-08-12 23:30 -0400
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 12:45 -0700
                Re: C pointer semantics with dynamically allocated struct Keith Thompson <kst-u@mib.org> - 2015-09-05 16:11 -0700
                Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-09-05 22:32 -0700
                Re: C pointer semantics with dynamically allocated struct Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 13:21 -0700
              Re: C pointer semantics with dynamically allocated struct David Brown <david.brown@hesbynett.no> - 2015-08-12 09:22 +0200
            Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-11 19:43 -0700
        Re: C pointer semantics with dynamically allocated struct "Morten W. Petersen" <morphex@gmail.com> - 2015-08-11 22:52 +0200
          Re: C pointer semantics with dynamically allocated struct "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-08-11 16:01 -0700
  Re: C pointer semantics with dynamically allocated struct Rosario19 <Ros@invalid.invalid> - 2015-08-12 11:13 +0200

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