varchar in c extension function

From: Kjetil Haaland <kjetil(dot)haaland(at)student(dot)uib(dot)no>
To: pgsql-novice(at)postgresql(dot)org
Subject: varchar in c extension function
Date: 2004-11-05 12:00:23
Message-ID: 200411051300.23092.kjetil.haaland@student.uib.no
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Hello

Is there any way to take a varchar as an input to a c function? I want to take
a varchar and a cstring as inputs to a function and then use them as cstrings
in my c program.

Does anyone know how to do this?

-Kjetil

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