Re: quick question. Am I reading this right?

From	Keith Thompson <kst-u@mib.org>
Newsgroups	comp.lang.c
Subject	Re: quick question. Am I reading this right?
Date	2014-04-25 08:46 -0700
Organization	None to speak of
Message-ID	<ln1twltns8.fsf@nuthaus.mib.org> (permalink)
References	<26357b8d-451e-40ae-9b14-61f8ea5b1834@googlegroups.com>

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halfmaddad@gmail.com writes:
> I have encountered this snippet of code:
>  screen = xcb_setup_roots_iterator (xcb_get_setup (c)).data;
>
> Is this correct, the results from xcb_get_setup are fed to
> xcb_setup_roots_iterator and the result from this is a struct. And
> this struct's "data" member is then assigned to screen ?

Yes.  (It's conceivable, but unlikely, that xcb_setup_roots_iterator()
returns a union rather than a struct.)

My only quibble is that I'd say "result" rather than "results".

-- 
Keith Thompson (The_Other_Keith) kst-u@mib.org  <http://www.ghoti.net/~kst>
Working, but not speaking, for JetHead Development, Inc.
"We must do something.  This is something.  Therefore, we must do this."
    -- Antony Jay and Jonathan Lynn, "Yes Minister"

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quick question. Am I reading this right? halfmaddad@gmail.com - 2014-04-25 08:00 -0700
  Re: quick question. Am I reading this right? Alain Ketterlin <alain@dpt-info.u-strasbg.fr> - 2014-04-25 17:24 +0200
  Re: quick question. Am I reading this right? James Kuyper <jameskuyper@verizon.net> - 2014-04-25 11:25 -0400
    Re: quick question. Am I reading this right? halfmaddad@gmail.com - 2014-04-25 08:37 -0700
  Re: quick question. Am I reading this right? Keith Thompson <kst-u@mib.org> - 2014-04-25 08:46 -0700

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