testing in ESQL/C if a CUSROR "foo" is open?

Hello,

Is there any way (without looking up the name in table 'pg_cursors') to see if a
cursor "foo" is still open?

Thanks

    matthias
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Matthias Apitz, ✉ guru@unixarea.de, http://www.unixarea.de/ +49-176-38902045
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