--- old/usr/src/cmd/ssh/libopenbsd-compat/common/getopt.c	Tue Aug 16 19:27:12 2016
+++ /dev/null	Tue Aug 16 19:26:53 2016
@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 1987, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "includes.h"
-#if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET)
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: getopt.c,v 1.2 1996/08/19 08:33:32 tholo Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-int	BSDopterr = 1,		/* if error message should be printed */
-	BSDoptind = 1,		/* index into parent argv vector */
-	BSDoptopt,		/* character checked for validity */
-	BSDoptreset;		/* reset getopt */
-char	*BSDoptarg;		/* argument associated with option */
-
-#define	BADCH	(int)'?'
-#define	BADARG	(int)':'
-#define	EMSG	""
-
-/*
- * getopt --
- *	Parse argc/argv argument vector.
- */
-int
-BSDgetopt(nargc, nargv, ostr)
-	int nargc;
-	char * const *nargv;
-	const char *ostr;
-{
-	extern char *__progname;
-	static char *place = EMSG;		/* option letter processing */
-	char *oli;				/* option letter list index */
-
-	if (BSDoptreset || !*place) {		/* update scanning pointer */
-		BSDoptreset = 0;
-		if (BSDoptind >= nargc || *(place = nargv[BSDoptind]) != '-') {
-			place = EMSG;
-			return (-1);
-		}
-		if (place[1] && *++place == '-') {	/* found "--" */
-			++BSDoptind;
-			place = EMSG;
-			return (-1);
-		}
-	}					/* option letter okay? */
-	if ((BSDoptopt = (int)*place++) == (int)':' ||
-	    !(oli = strchr(ostr, BSDoptopt))) {
-		/*
-		 * if the user didn't specify '-' as an option,
-		 * assume it means -1.
-		 */
-		if (BSDoptopt == (int)'-')
-			return (-1);
-		if (!*place)
-			++BSDoptind;
-		if (BSDopterr && *ostr != ':')
-			(void) fprintf(stderr,
-			    gettext("%s: illegal option -- %c\n"), __progname,
-			    BSDoptopt);
-		return (BADCH);
-	}
-	if (*++oli != ':') {			/* don't need argument */
-		BSDoptarg = NULL;
-		if (!*place)
-			++BSDoptind;
-	} else {				/* need an argument */
-		if (*place)			/* no white space */
-			BSDoptarg = place;
-		else if (nargc <= ++BSDoptind) {	/* no arg */
-			place = EMSG;
-			if (*ostr == ':')
-				return (BADARG);
-			if (BSDopterr)
-				(void) fprintf(stderr,
-				    "%s: option requires an argument -- %c\n",
-				    __progname, BSDoptopt);
-			return (BADCH);
-		/* white space */
-		} else
-			BSDoptarg = nargv[BSDoptind];
-
-		place = EMSG;
-		++BSDoptind;
-	}
-	return (BSDoptopt);			/* dump back option letter */
-}
-
-#endif /* !defined(HAVE_GETOPT) || !defined(HAVE_OPTRESET) */
