comp.lang.ada
 help / color / mirror / Atom feed
From: jerry@jvdsys.nextjk.stuyts.nl (Jerry van Dijk)
Subject: C Interface question
Date: 1996/07/09
Date: 1996-07-09T00:00:00+00:00	[thread overview]
Message-ID: <DuA7BB.21@jvdsys.nextjk.stuyts.nl> (raw)


I need to call a C function that is defined as:

	int *function(int value, int *result);

the function is called with a value and both the returned pointer
and the result pointer contain data.

So how do I interface to this ?

If I use a procedure I lose the returned value and if I use a procedure
I lose the result value.

Of course I could write a interface function in C, but then I might as
well drop Ada althogether and write the whole package in C... :-(

-- 
-----------------------------------------------------------------------
--  Jerry van Dijk       --   e-mail: jerry@jvdsys.nextjk.stuyts.nl  --
--  Banking Consultant   --              Member Team-Ada             -- 
--  Ordina Finance BV    --    Located at Haarlem, The Netherlands   --




             reply	other threads:[~1996-07-09  0:00 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1996-07-09  0:00 Jerry van Dijk [this message]
1996-07-09  0:00 ` C Interface question Laurent Guerby
1996-07-11  0:00   ` Jerry van Dijk
1996-07-16  0:00     ` David Kirkland
1996-07-09  0:00 ` Robert Dewar
1996-07-10  0:00   ` Theodore E. Dennison
1996-07-11  0:00     ` Robert Dewar
1996-07-11  0:00   ` Jerry van Dijk
1996-07-11  0:00   ` Ken Garlington
1996-07-11  0:00     ` Robert Dewar
1996-07-11  0:00 ` Kevin Krieser
1996-07-11  0:00   ` Robert Dewar
replies disabled

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox