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From: Doug Gwyn (VLD/VMB) 
Newsgroups: net.lang.c
Subject: Re:  unlimited length identifiers, and question about arrays of void fun()
Message-ID: <7086@brl-tgr.ARPA>
Date: Tue, 8-Jan-85 08:55:10 EST
Article-I.D.: brl-tgr.7086
Posted: Tue Jan  8 08:55:10 1985
Date-Received: Thu, 10-Jan-85 07:00:27 EST
Sender: news@brl-tgr.ARPA
Organization: Ballistic Research Lab
Lines: 3

Pointers to functions returning voids are broken in older PCCs,
including the one distributed with 4.2BSD.  They work fine on
more recent incarnations of PCC though.