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Re: GCC warnings for unused global variables

On Wed, Apr 30, 2003 at 10:37:13AM +0200, Philipp Thomas wrote:
> > #ifndef lint
> > static const char rcsid[] =
> >   "$Id: src/dir/file.c 1.12 1999/08/27 23:45:12 me Exp$";
> > #endif /* not lint */
> 
> Why not just use __attribute__((__unused__))?

Or indeed, #ident, which is availalble on many compilers
and doesn't result in extra data at runtime.


r~
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