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From: gwyn@smoke.BRL.MIL (Doug Gwyn)
Newsgroups: comp.sys.apple2
Subject: Re: Q: Orca/C and p2cstr()
Keywords: C, Orca/C
Message-ID: <14026@smoke.BRL.MIL>
Date: 5 Oct 90 12:00:49 GMT
References: <1020@dg.dg.com>
Organization: U.S. Army Ballistic Research Laboratory, APG, MD.
Lines: 5

In article <1020@dg.dg.com> bkahn@archive.webo.dg.com (Bruce Kahn) writes:
>	fp = fopen(p2cstr(&replyPtr->filename,"wb"));

Did you really include "wb" as a p2cstr() argument rather than an fopen()
argument?  If so, that's one of your problems.