Assuming your C code is console mode only and does stdio stuff  for
input/output, you can bridge the i/o to local webserver via a language
(python, ruby, java..) that can serve html5 and can interact with your
C code. Probably not an optimized one but this sounds like a solution
at first sight.

On Mon, Oct 1, 2012 at 12:13 AM, Luis Moreira
<luis.moreira1575@googlemail.com> wrote:
> Now with possibly the right tag...
> On Sep 30, 2012 9:07 PM, "Luis Moreira" <luis.moreira1575@googlemail.com>
> wrote:
> --
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