[Click] how to determine click version

[Marco Canini]

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I can't figure out how to determine the click version in preprocessor code.
Eventually, I want to obtain something like
#if CLICK_VERSION == 1 && CLICK_MAJOR >= 6 && CLICK_MINOR >= 9
code1
#else
code2
#endif

Any idea?
cheers

- --
Marco Canini
Ph.D. Candidate
Department of Communication, Computer and System Sciences
University of Genoa
Via all'Opera Pia 13
16145 Genoa Italy
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