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/* $Id: compat_getopt.h,v 1.1.1.1 2004/12/23 04:01:01 ellson Exp $ $Revision: 1.1.1.1 $ */
/* vim:set shiftwidth=4 ts=8: */
/**********************************************************
* This software is part of the graphviz package *
* http://www.graphviz.org/ *
* *
* Copyright (c) 1994-2004 AT&T Corp. *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Corp. *
* *
* Information and Software Systems Research *
* AT&T Research, Florham Park NJ *
**********************************************************/
#ifdef __cplusplus
extern "C" {
#endif
#ifndef GETOPT_H
#define GETOPT_H
/* On most systems, these are defined in unistd.h or stdlib.h,
* but some systems have no external definitions (UTS, SunOS 4.1),
* so we provide a declaration if needed.
*/
extern int getopt(int, char *const *, const char *);
extern char *optarg;
extern int opterr, optind, optopt;
#endif
#ifdef __cplusplus
}
#endif
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