Path: utzoo!attcan!utgpu!watmath!mks!egisin
From: egisin@mks.UUCP (Eric Gisin)
Newsgroups: comp.lang.c
Subject: Re: yywrap() from lex library
Summary: this is how I did it
Message-ID: <777@mks.UUCP>
Date: 17 Apr 89 00:33:43 GMT
References: <LFK.89Apr16010905@mbio.med.upenn.edu>
Organization: Mortice Kern Systems, Waterloo, Ont.
Lines: 23

In article <LFK.89Apr16010905@mbio.med.upenn.edu>, lfk@mbio.med.upenn.edu (Lee Kolakowski) writes:
> Does anyone know what yywrap does so that I can write a look-a-like?

I had to write yywrap for MKS lex.
It tooks several weeks of studying the manuals, banging
my head against the wall, 36 hour days, and Kilos of caffine.
I wouldn't want anyone to go through that Hell so I am
offering the MKS version for general use. Here it is.

/*
 * Copyright 1988 Mortice Kern Systems Inc.
 * All rights reserved.
 */

/*
 * default yywrap that tells yylex to return 0
 */

int
yywrap()
{
	return 1;
}