Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!uunet!ccavax!merriman
From: merriman@ccavax.camb.com
Newsgroups: comp.lang.pascal
Subject: Re: Need to call a large C procedure from Pascal.....
Message-ID: <18483.25eaa0b2@ccavax.camb.com>
Date: 27 Feb 90 20:45:54 GMT
References: <4673@jarthur.Claremont.EDU> <9110012@hpfcso.HP.COM>
Organization: Cambridge Computer Associates, Inc.
Lines: 11

>> I have a main program written in Pascal, and
>> I have a large (20,000 line) C procedure that I would like to call
>> from the main program, instead of re-writing a similar procedure in
>> Pascal.

Three questions:

    1. What do the parameters to the C procedure look like?
    2. What does the C procedure return?
    3. Does the C procedure expect to share any global data with the main
       program?