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Re: #include problem

From Ike Naar <ike@sverige.freeshell.org>
Newsgroups comp.lang.c
Subject Re: #include problem
Date 2011-10-09 12:30 +0000
Organization A noiseless patient Spider
Message-ID <slrn3vfsj934uo.792.ike@sverige.freeshell.org> (permalink)
References (1 earlier) <j6q66o$as0$1@speranza.aioe.org> <9fbmjtFtu8U12@mid.individual.net> <j6r3ts$cr4$1@speranza.aioe.org> <9fciu1Ftu8U13@mid.individual.net> <j6rs5e$ckm$1@dont-email.me>

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On 2011-10-09, James Kuyper <jameskuyper@verizon.net> wrote:
>> On 10/ 9/11 04:20 PM, Mark wrote:
>>> memcpy(&a1,&2, sizeof(struct my));
>
> memcpy(&a2, &a1, sizeof a2);

It destroys the symmetry.
Is there a specific reason to prefer  sizeof a2  over  sizeof a1 ?

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#include problem arnuld <sunrise@invalid.address> - 2011-10-07 12:27 +0000
  Re: #include problem Ike Naar <ike@iceland.freeshell.org> - 2011-10-07 12:34 +0000
    Re: #include problem arnuld <sunrise@invalid.address> - 2011-10-07 12:47 +0000
  Re: #include problem Azazel <azazel@remove.azazel.net> - 2011-10-07 07:37 -0500
  Re: #include problem Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-10-07 13:38 +0100
    Re: #include problem arnuld <sunrise@invalid.address> - 2011-10-07 13:01 +0000
      Re: #include problem Azazel <azazel@remove.azazel.net> - 2011-10-07 08:54 -0500
  Re: #include problem "Mark" <mark_cruzNOTFORSPAM@hotmail.com> - 2011-10-08 14:53 -0400
    Re: #include problem Ian Collins <ian-news@hotmail.com> - 2011-10-09 08:29 +1300
      Re: #include problem China Blue Corn Chips <chine.bleu@yahoo.com> - 2011-10-08 13:05 -0700
      Re: #include problem "Mark" <mark_cruzNOTFORSPAM@hotmail.com> - 2011-10-08 23:20 -0400
        Re: #include problem Ian Collins <ian-news@hotmail.com> - 2011-10-09 16:32 +1300
          Re: #include problem James Kuyper <jameskuyper@verizon.net> - 2011-10-09 06:14 -0400
            Re: #include problem Ike Naar <ike@sverige.freeshell.org> - 2011-10-09 12:30 +0000
              Re: #include problem Nobody <nobody@nowhere.com> - 2011-10-09 13:56 +0100
              Re: #include problem James Kuyper <jameskuyper@verizon.net> - 2011-10-09 10:02 -0400

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