Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!apple!agate!violet.berkeley.edu!ilan343
From: ilan343@violet.berkeley.edu (Geraldo Veiga)
Newsgroups: comp.unix.programmer
Subject: What id "ishead()"
Keywords: index rindex
Message-ID: <1991Mar27.210128.16627@agate.berkeley.edu>
Date: 27 Mar 91 21:01:28 GMT
Sender: usenet@agate.berkeley.edu (USENET Administrator)
Distribution: usa
Organization: University of California, Berkeley
Lines: 4

What is this funtion (ishead())?  I bumped into it trying to port BSD's
fmt to SysV.  I can't find it anywhere on BSD 4.3 either.

This version of  fmt came from the released BSD sources.