--- Libc/Libc-262/gen/timezone.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1987, 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.
- * 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 <sys/types.h>
-#include <sys/time.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <tzfile.h>
-
-char *_tztab();
-
-/*
- * timezone --
- *	The arguments are the number of minutes of time you are westward
- *	from Greenwich and whether DST is in effect.  It returns a string
- *	giving the name of the local timezone.  Should be replaced, in the
- *	application code, by a call to localtime.
- */
-
-static char	czone[TZ_MAX_CHARS];		/* space for zone name */
-
-char *
-timezone(zone, dst)
-	int	zone,
-		dst;
-{
-	register char	*beg,
-			*end;
-
-	if (beg = getenv("TZNAME")) {		/* set in environment */
-		if (end = index(beg, ',')) {	/* "PST,PDT" */
-			if (dst)
-				return(++end);
-			*end = '\0';
-			(void)strncpy(czone,beg,sizeof(czone) - 1);
-			czone[sizeof(czone) - 1] = '\0';
-			*end = ',';
-			return(czone);
-		}
-		return(beg);
-	}
-	return(_tztab(zone,dst));	/* default: table or created zone */
-}
-
-static struct zone {
-	int	offset;
-	char	*stdzone;
-	char	*dlzone;
-} zonetab[] = {
-	-1*60,	"MET",	"MET DST",	/* Middle European */
-	-2*60,	"EET",	"EET DST",	/* Eastern European */
-	4*60,	"AST",	"ADT",		/* Atlantic */
-	5*60,	"EST",	"EDT",		/* Eastern */
-	6*60,	"CST",	"CDT",		/* Central */
-	7*60,	"MST",	"MDT",		/* Mountain */
-	8*60,	"PST",	"PDT",		/* Pacific */
-#ifdef notdef
-	/* there's no way to distinguish this from WET */
-	0,	"GMT",	0,		/* Greenwich */
-#endif
-	0*60,	"WET",	"WET DST",	/* Western European */
-	-10*60,	"EST",	"EST",		/* Aust: Eastern */
-     -10*60+30,	"CST",	"CST",		/* Aust: Central */
-	-8*60,	"WST",	0,		/* Aust: Western */
-	-1
-};
-
-/*
- * _tztab --
- *	check static tables or create a new zone name; broken out so that
- *	we can make a guess as to what the zone is if the standard tables
- *	aren't in place in /etc.  DO NOT USE THIS ROUTINE OUTSIDE OF THE
- *	STANDARD LIBRARY.
- */
-char *
-_tztab(zone,dst)
-	register int	zone;
-	int	dst;
-{
-	register struct zone	*zp;
-	register char	sign;
-
-	for (zp = zonetab; zp->offset != -1;++zp)	/* static tables */
-		if (zp->offset == zone) {
-			if (dst && zp->dlzone)
-				return(zp->dlzone);
-			if (!dst && zp->stdzone)
-				return(zp->stdzone);
-		}
-
-	if (zone < 0) {					/* create one */
-		zone = -zone;
-		sign = '+';
-	}
-	else
-		sign = '-';
-	(void)sprintf(czone,"GMT%c%d:%02d",sign,zone / 60,zone % 60);
-	return(czone);
-}