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Re: Forward declaration is not possible

From: Brian Gough <brian dot gough at network-theory dot co dot uk>
To: Peter Haase <p dot haase at tu-harburg dot de>
Cc: gsl-discuss at sources dot redhat dot com
Date: Mon, 23 Dec 2002 14:56:44 +0000 (GMT)
Subject: Re: Forward declaration is not possible
References: <200212121428.04612.p.haase@tu-harburg.de><200212171713.19437.p.haase@tu-harburg.de><15874.7279.330225.275621@debian><200212201020.56834.p.haase@tu-harburg.de>

Peter Haase writes:
 > I get the following error messages:  
 > 
 > /usr/include/gsl/gsl_rng.h:47: conflicting types for `typedef struct gsl_rng 
 > gsl_rng'
 > phrand.h:41: previous declaration as `typedef struct gsl_rng gsl_rng'
 > 

You'll need to use an #ifdef to select either the forward declaration
or the gsl header, depending on whether you are compiling the client
or library.

Brian

References:
- Forward declaration is not possible
  - From: Peter Haase
- Re: Forward declaration is not possible
  - From: Peter Haase
- Re: Forward declaration is not possible
  - From: Brian Gough
- Re: Forward declaration is not possible
  - From: Peter Haase

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