X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f
X-Received: by 10.99.55.4 with SMTP id e4mr18135464pga.156.1490069344635;
        Mon, 20 Mar 2017 21:09:04 -0700 (PDT)
X-Received: by 10.157.22.200 with SMTP id s8mr2825935ots.16.1490069344552;
 Mon, 20 Mar 2017 21:09:04 -0700 (PDT)
Newsgroups: comp.os.msdos.djgpp
Date: Mon, 20 Mar 2017 21:09:04 -0700 (PDT)
Complaints-To: groups-abuse AT google DOT com
Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=2601:1c2:4d01:1d80:f441:22b0:7f28:22d7;
 posting-account=05hOMwoAAAB6R8xtiQKzEljSMzgOhVF1
NNTP-Posting-Host: 2601:1c2:4d01:1d80:f441:22b0:7f28:22d7
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <4230f3b8-6eb6-4874-ac87-581d4dc49d49@googlegroups.com>
Subject: no go32 stuff compiles anymore
From: "Jim Michaels (jmichae3 AT yahoo DOT com) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
Injection-Date: Tue, 21 Mar 2017 04:09:04 +0000
Content-Type: text/plain; charset=UTF-8
Bytes: 1328
Lines: 2
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

what happened? anything with a __tb in it breaks. tried going back to old compilers, and I am on an XP32 box for compilation, tried 4.90 5.40 and 6.20 with same blast of errors.

I don't know what you are using now for a DOS-and-flataddrmodel memory access API.