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From: "Chuck" <cwinters15@comcast.net>
Subject: Re: Getting length of array from C
Date: 1 Feb 2005 05:17:48 -0800
Date: 2005-02-01T05:17:48-08:00	[thread overview]
Message-ID: <1107263868.447580.257310@z14g2000cwz.googlegroups.com> (raw)
In-Reply-To: <1107244808.d76a000ed3c64143f06cacb757120823@teranews>

Here's the deal.  I currently have some Ada code.  Quite a bit of it.
The originators of the code had done some C interfacing with the Ada
code.  So, I have some procedures like the following:

procedure Write_Array( my_array : in My_Array_Type );
pragma Import( C, Write_Array, "c_write_array" );

The C function prototype from the header file I was given is:
void c_write_array( void *array );

In the C code is there anyway I can get the length of the incoming
array?  So, is Ada actually passing in a structure or an array?
Hope this clears things up.

Chuck




  reply	other threads:[~2005-02-01 13:17 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-01  4:16 Getting length of array from C Chuck
2005-02-01  5:26 ` Simon Wright
2005-02-01  7:25 ` Martin Krischik
2005-02-01 13:17   ` Chuck [this message]
2005-02-01 14:17     ` Martin Krischik
2005-02-01 20:07     ` Ludovic Brenta
2005-02-07  6:55       ` Dave Thompson
2005-02-02  0:15     ` Jeffrey Carter
2005-02-02  2:22     ` Steve
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