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Re: Backtrace library [1/3]

From: Ian Lance Taylor <iant at google dot com>
To: Lawrence Crowl <crowl at googlers dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 12 Sep 2012 12:04:19 -0700
Subject: Re: Backtrace library [1/3]
References: <mcroblcp3ws.fsf@google.com> <CAGqM8fYu=MSYnaKROvq_ZAr+Er=6Zv03zLJOO1DjD-mhuMzRKg@mail.gmail.com> <CAKOQZ8x=7pT9JGdQ26DYR1cCi=cDe0QvE8kgmK9SF9QhLZVRcw@mail.gmail.com> <CAGqM8fauqHBZYKwrgOZB5Z1yipUZdq+=4uFW1GUdu2AB-7iTqw@mail.gmail.com>

On Wed, Sep 12, 2012 at 10:31 AM, Lawrence Crowl <crowl@googlers.com> wrote:
>
> How about typing it as a pointer to an incomplete struct?
>
> extern void *backtrace_create_state (...
>
> becomes, e.g.,
>
> struct backtrace_state;
> extern backtrace_state *backtrace_create_state (...

Yeah, that is probably the way to do it.  I made that change.  I won't
bother to send around the patches again.

Ian

References:
- Backtrace library [1/3]
  - From: Ian Lance Taylor
- Re: Backtrace library [1/3]
  - From: Lawrence Crowl
- Re: Backtrace library [1/3]
  - From: Ian Lance Taylor
- Re: Backtrace library [1/3]
  - From: Lawrence Crowl

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