X-Hacker.org- Vitamin C Library - name <b>keyrdy</b> -- check and see if key is ready

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name            keyrdy  --  Check and see if key is ready

synopsis        c = keyrdy();
                COUNT c;  1 if key ready, otherwise 0

description  This function checks to see if a key is ready for
           input.  getone() uses this to work a loop function
           while awaiting a key.

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