--- Libc/Libc-1725.40.4/stdlib/FreeBSD/getsubopt.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993
- *	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.
- * 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getsubopt.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/stdlib/getsubopt.c,v 1.7 2007/01/09 00:28:10 imp Exp $");
-
-#include <stdlib.h>
-#include <string.h>
-
-/*
- * The SVID interface to getsubopt provides no way of figuring out which
- * part of the suboptions list wasn't matched.  This makes error messages
- * tricky...  The extern variable suboptarg is a pointer to the token
- * which didn't match.
- */
-char *suboptarg;
-
-int
-getsubopt(char **optionp, char * const *tokens, char **valuep)
-{
-	int cnt;
-	char *p;
-
-	suboptarg = *valuep = NULL;
-
-	if (!optionp || !*optionp)
-		return(-1);
-
-	/* skip leading white-space, commas */
-	for (p = *optionp; *p && (*p == ',' || *p == ' ' || *p == '\t'); ++p);
-
-	if (!*p) {
-		*optionp = p;
-		return(-1);
-	}
-
-	/* save the start of the token, and skip the rest of the token. */
-	for (suboptarg = p;
-	    *++p && *p != ',' && *p != '=' && *p != ' ' && *p != '\t';);
-
-	if (*p) {
-		/*
-		 * If there's an equals sign, set the value pointer, and
-		 * skip over the value part of the token.  Terminate the
-		 * token.
-		 */
-		if (*p == '=') {
-			*p = '\0';
-			for (*valuep = ++p;
-			    *p && *p != ',' && *p != ' ' && *p != '\t'; ++p);
-			if (*p)
-				*p++ = '\0';
-		} else
-			*p++ = '\0';
-		/* Skip any whitespace or commas after this token. */
-		for (; *p && (*p == ',' || *p == ' ' || *p == '\t'); ++p);
-	}
-
-	/* set optionp for next round. */
-	*optionp = p;
-
-	for (cnt = 0; *tokens; ++tokens, ++cnt)
-		if (!strcmp(suboptarg, *tokens))
-			return(cnt);
-	return(-1);
-}