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/*
* SCCS: @(#)optarg.c 1.6 (96/11/04)
*
* UniSoft Ltd., London, England
*
* (C) Copyright 1992 X/Open Company Limited
*
* All rights reserved. No part of this source code may be reproduced,
* stored in a retrieval system, or transmitted, in any form or by any
* means, electronic, mechanical, photocopying, recording or otherwise,
* except as stated in the end-user licence agreement, without the prior
* permission of the copyright owners.
*
* X/Open and the 'X' symbol are trademarks of X/Open Company Limited in
* the UK and other countries.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef lint
static char sccsid[] = "@(#)optarg.c 1.6 (96/11/04) TET3 release 3.3";
#endif
/************************************************************************
SCCS: @(#)optarg.c 1.6 96/11/04 TETware release 3.3
NAME: optarg.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: April 1992
DESCRIPTION:
function to generate an option argument string
MODIFICATIONS:
************************************************************************/
#include <stdio.h>
#include "dtmac.h"
#include "dtetlib.h"
/*
** tet_mkoptarg() - make a '-' option string
**
** return the number of (non-null) characters in the string
**
** if first is false, the string starts with a space
*/
int tet_mkoptarg(s, intopt, arg, first)
char *s;
int intopt;
register char *arg;
int first;
{
register char *p = s;
char opt = (char) (intopt & 0377);
if (!first)
*p++ = ' ';
*p++ = '-';
*p++ = opt;
if (arg)
while (*arg)
*p++ = *arg++;
*p = '\0';
return(p - s);
}
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