C++ header file problem - is this a bug?

[Bill Northcott]

Since this is a gcc list can you suggest how this is done with gcc?

I have already tried the various defines and compiler options which I 
could find in the manuals.  None of them made any difference.  Has 
anyone actually done it?

Bill Northcott
On 05/01/2005, at 7:47 PM, Gabriel Dos Reis wrote:

> Bill Northcott <w.northcott@unsw.edu.au> writes:
>
> | Just how is one expected to get isnan() functionality in a C++ 
> program?
>
>
> You get it if you configure your compiler to support C99.
>
> -- Gaby
>