Wed Mar 8 13:38:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>

	* posix/glob/configure.bat: Fixes from DJ.

	* time/backward, time/europe, time/northamerica, time/pacificnew,
	time/zdump.c, time/zic.c, time/tzfile.h, time/private.h,
	time/ialloc.c: Code and data updated from ADO's 95b.
	* time/emkdir.c: File removed.
	* time/Makefile (distribute, extra-objs, zic): Omit it.
	
	* time/localtime.c: Deansideclized.  Never #define __tzname et al
 	to non-__ names.

	* locale/lc-ctype.c (__ctype_tolower, __ctype_toupper): Use int *
 	instead of short int *.
	* ctype/ctype-info.c: Likewise.
	* ctype/ctype.h: Likewise.

	* locale/langinfo.h (_NL_CTYPE_CLASS): Use this (just one) instead
 	of EB and EL versions.

19 files changed, 414 insertions, 454 deletions

diff --git a/ChangeLog b/ChangeLog
index 1bab48f8e7..cf965b4a57 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,24 @@
+Wed Mar  8 13:38:13 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.bat: Fixes from DJ.
+
+	* time/backward, time/europe, time/northamerica, time/pacificnew,
+	time/zdump.c, time/zic.c, time/tzfile.h, time/private.h,
+	time/ialloc.c: Code and data updated from ADO's 95b.
+	* time/emkdir.c: File removed.
+	* time/Makefile (distribute, extra-objs, zic): Omit it.
+	
+	* time/localtime.c: Deansideclized.  Never #define __tzname et al
+ 	to non-__ names.
+
+	* locale/lc-ctype.c (__ctype_tolower, __ctype_toupper): Use int *
+ 	instead of short int *.
+	* ctype/ctype-info.c: Likewise.
+	* ctype/ctype.h: Likewise.
+
+	* locale/langinfo.h (_NL_CTYPE_CLASS): Use this (just one) instead
+ 	of EB and EL versions.
+
 Mon Mar  6 12:34:56 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
 
 	* ctype/ctype.h (_ISbit): New macro, defined dependent on byte order.
diff --git a/ctype/ctype-info.c b/ctype/ctype-info.c
index 61f881bb01..a1054b2d16 100644
--- a/ctype/ctype-info.c
+++ b/ctype/ctype-info.c
@@ -24,8 +24,8 @@ extern const char _nl_C_LC_CTYPE_class[];
 extern const char _nl_C_LC_CTYPE_toupper[];
 extern const char _nl_C_LC_CTYPE_tolower[];
 
-#define b(u,x) (((u short int *) _nl_C_LC_CTYPE_##x) + 128);
+#define b(u,x) (((u int *) _nl_C_LC_CTYPE_##x) + 128);
 
-const unsigned short int *__ctype_b = b(unsigned, class);
-const short int *__ctype_tolower = b(, tolower);
-const short int *__ctype_toupper = b(, toupper);
+const unsigned short int *__ctype_b = b(unsigned short, class);
+const int *__ctype_tolower = b(, tolower);
+const int *__ctype_toupper = b(, toupper);
diff --git a/ctype/ctype.h b/ctype/ctype.h
index f568ff45a8..c9129f08ec 100644
--- a/ctype/ctype.h
+++ b/ctype/ctype.h
@@ -68,12 +68,12 @@ enum
    char' value [0,255]; by EOF (-1); or by any `signed char' value
    [-128,-1).  ANSI requires that the ctype functions work for `unsigned
    char' values and for EOF; we also support negative `signed char' values
-   for broken old programs.  The case conversion arrays are of `short int's
+   for broken old programs.  The case conversion arrays are of `int's
    rather than `unsigned char's because tolower (EOF) must be EOF, which
    doesn't fit into an `unsigned char'.  */
 extern __const unsigned short int *__ctype_b;	/* Characteristics.  */
-extern __const short int *__ctype_tolower;	/* Case conversions.  */
-extern __const short int *__ctype_toupper;	/* Case conversions.  */
+extern __const int *__ctype_tolower; /* Case conversions.  */
+extern __const int *__ctype_toupper; /* Case conversions.  */
 
 #define	__isctype(c, type) \
   (__ctype_b[(int) (c)] & (unsigned short int) type)
diff --git a/locale/langinfo.h b/locale/langinfo.h
index cf3b8c054b..e94be68430 100644
--- a/locale/langinfo.h
+++ b/locale/langinfo.h
@@ -96,18 +96,17 @@ typedef enum
 
   ERA,				/* Alternate era.  */
   ERA_YEAR,			/* Year in alternate era format.  */
-  ERA_D_FMT,			/* Date in alternate ear format.  */
+  ERA_D_FMT,			/* Date in alternate era format.  */
   ALT_DIGITS,			/* Alternate symbols for digits.  */
 
   _NL_NUM_LC_TIME,		/* Number of indices in LC_TIME category.  */
 
   /* LC_CTYPE category: character classification.
      This information is accessed by the functions in <ctype.h>.
-     These `nl_langinfo' names are used internally.  */
-  _NL_CTYPE_CLASS_EB = _NL_ITEM (LC_CTYPE, 0),
+     These `nl_langinfo' names are used only internally.  */
+  _NL_CTYPE_CLASS = _NL_ITEM (LC_CTYPE, 0),
   _NL_CTYPE_TOUPPER_EB,
   _NL_CTYPE_TOLOWER_EB,
-  _NL_CTYPE_CLASS_EL,
   _NL_CTYPE_TOUPPER_EL,
   _NL_CTYPE_TOLOWER_EL,
   _NL_NUM_LC_CTYPE,
diff --git a/locale/lc-ctype.c b/locale/lc-ctype.c
index 9b72ad16eb..c634d12adb 100644
--- a/locale/lc-ctype.c
+++ b/locale/lc-ctype.c
@@ -40,12 +40,13 @@ _nl_postload_ctype (void)
 #else
 #error bizarre byte order
 #endif
+#define eval(x) x
 
 #define current(unsigned,x) \
-  ((const unsigned short int *) _NL_CURRENT (LC_CTYPE, bo(_NL_CTYPE_##x)) \
+  ((const unsigned int *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_##eval(x)) \
    + 128)
 
-  __ctype_b = current (unsigned, CLASS);
-  __ctype_toupper = current (, TOUPPER);
-  __ctype_tolower = current (, TOLOWER);
+  __ctype_b = current (unsigned short, CLASS);
+  __ctype_toupper = current (, bo (TOUPPER));
+  __ctype_tolower = current (, bo (TOLOWER));
 }
diff --git a/posix/glob/configure.bat b/posix/glob/configure.bat
index f3b0720c43..f3a0f5db68 100644
--- a/posix/glob/configure.bat
+++ b/posix/glob/configure.bat
@@ -1,23 +1,26 @@
-@echo off
-echo Configuring glob for GO32
-rem This batch file assumes a unix-type "sed" program
-
-echo # Makefile generated by "configure.bat"> Makefile
-
-if exist config.sed del config.sed
-
-echo "s/@srcdir@/./					">> config.sed
-echo "s/@RANLIB@/ranlib/				">> config.sed
-echo "s/@LDFLAGS@//					">> config.sed
-echo "s/@DEFS@/-DHAVE_CONFIG_H -I../			">> config.sed
-echo "s/@REMOTE@/s/					">> config.sed
-echo "s/@ALLOCA@//					">> config.sed
-echo "s/@LIBS@//					">> config.sed
-echo "s/@LIBOBJS@//					">> config.sed
-echo "s/^Makefile *:/_Makefile:/			">> config.sed
-echo "s/^config.h *:/_config.h:/			">> config.sed
-
-sed -e "s/^\"//" -e "s/\"$//" -e "s/[ 	]*$//" config.sed > config2.sed
-sed -f config2.sed Makefile.in >> Makefile
-del config.sed
-del config2.sed
+@echo off

+echo Configuring glob for GO32

+rem This batch file assumes a unix-type "sed" program

+

+echo # Makefile generated by "configure.bat"> Makefile

+

+if exist config.sed del config.sed

+

+echo "s/@srcdir@/./					">> config.sed

+echo "s/@CC@/gcc/					">> config.sed

+echo "s/@CFLAGS@/-O2 -g/				">> config.sed

+echo "s/@CPPFLAGS@/-DHAVE_CONFIG_H -I../		">> config.sed

+echo "s/@AR@/ar/					">> config.sed

+echo "s/@RANLIB@/ranlib/				">> config.sed

+echo "s/@LDFLAGS@//					">> config.sed

+echo "s/@DEFS@//					">> config.sed

+echo "s/@ALLOCA@//					">> config.sed

+echo "s/@LIBS@//					">> config.sed

+echo "s/@LIBOBJS@//					">> config.sed

+echo "s/^Makefile *:/_Makefile:/			">> config.sed

+echo "s/^config.h *:/_config.h:/			">> config.sed

+

+sed -e "s/^\"//" -e "s/\"$//" -e "s/[ 	]*$//" config.sed > config2.sed

+sed -f config2.sed Makefile.in >> Makefile

+del config.sed

+del config2.sed

diff --git a/sysdeps/generic/signame.c b/sysdeps/generic/signame.c
index 40e72e0e4c..34a6f30874 100644
--- a/sysdeps/generic/signame.c
+++ b/sysdeps/generic/signame.c
@@ -284,7 +284,7 @@ strsignal (signal)
   static char buf[] = "Signal 12345678901234567890";
  
   if (signal > 0 || signal < NSIG)
-    return sys_siglist[signal];
+    return (char *) sys_siglist[signal];
  
   sprintf (buf, "Signal %d", signal);
   return buf;
diff --git a/time/Makefile b/time/Makefile
index 684fa51a53..435ef83998 100644
--- a/time/Makefile
+++ b/time/Makefile
@@ -22,8 +22,8 @@
 subdir	:= time
 
 headers	:= time.h sys/time.h sys/timeb.h
-distribute := tzfile.h private.h scheck.c ialloc.c emkdir.c yearistype
-extra-objs = scheck.o ialloc.o emkdir.o zonenames $(tzfiles:%=z.%)
+distribute := tzfile.h private.h scheck.c ialloc.c yearistype
+extra-objs = scheck.o ialloc.o zonenames $(tzfiles:%=z.%)
 
 routines	:= offtime asctime clock ctime difftime gmtime	\
 		   localtime mktime strftime time tzset tzfile	\
@@ -113,7 +113,7 @@ $(installed-posixrules-file): $(zonedir)/$(posixrules) $(objpfx)zic
 endif
 
 
-$(objpfx)zic: $(objpfx)scheck.o $(objpfx)ialloc.o $(objpfx)emkdir.o
+$(objpfx)zic: $(objpfx)scheck.o $(objpfx)ialloc.o
 
 $(objpfx)tzfile.o: tzfile.c; $(tz-cc)
 $(objpfx)zic.o: zic.c; $(tz-cc)
diff --git a/time/backward b/time/backward
index 9298788b30..d4d8ff082f 100644
--- a/time/backward
+++ b/time/backward
@@ -1,9 +1,9 @@
-# @(#)backward	7.6
+# @(#)backward	7.8
 
-# This file provides links between late-1993-vintage names for time zones
-# and their previous names.
+# This file provides links between current names for time zones
+# and their old names.  Many names changed in late 1993.
 
-Link	Australia/Sydney	Australia/ACT
+Link	Australia/Canberra	Australia/ACT
 Link	Australia/Lord_Howe	Australia/LHI
 Link	Australia/Sydney	Australia/NSW
 Link	Australia/Darwin	Australia/North
@@ -48,6 +48,7 @@ Link	Africa/Tripoli		Libya
 Link	America/Tijuana		Mexico/BajaNorte
 Link	America/Mazatlan	Mexico/BajaSur
 Link	America/Mexico_City	Mexico/General
+Link	America/Shiprock	Navajo
 Link	Pacific/Auckland	NZ
 Link	Pacific/Chatham		NZ-CHAT
 Link	Asia/Shanghai		PRC
diff --git a/time/emkdir.c b/time/emkdir.c
deleted file mode 100644
index 5cc62d29e2..0000000000
--- a/time/emkdir.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#ifndef lint
-#ifndef NOID
-static char	elsieid[] = "@(#)emkdir.c	8.23";
-#endif /* !defined NOID */
-#endif /* !defined lint */
-
-#ifndef emkdir
-
-/*LINTLIBRARY*/
-
-#include "private.h"
-
-extern char *	imalloc P((int n));
-extern void	ifree P((char * p));
-
-static char *
-quoted(name)
-register const char *	name;
-{
-	register char *	result;
-	register char *	cp;
-	register int	c;
-
-	if (name == NULL)
-		name = "";
-	result = imalloc((int) (4 * strlen(name) + 3));
-	if (result == NULL)
-		return NULL;
-	cp = result;
-#ifdef unix
-	*cp++ = '\'';
-	while ((c = *name++) != '\0')
-		if (c == '\'') {
-			*cp++ = c;
-			*cp++ = '\\';
-			*cp++ = c;
-			*cp++ = c;
-		} else	*cp++ = c;
-	*cp++ = '\'';
-#endif /* defined unix */
-#ifndef unix
-	while ((c = *name++) != '\0')
-		if (c == '/')
-			*cp++ = '\\';
-		else	*cp++ = c;
-#endif /* !defined unix */
-	*cp = '\0';
-	return result;
-}
-
-int
-emkdir(name, mode)
-const char *	name;
-const int	mode;
-{
-	register int		result;
-	register const char *	format;
-	register char *		command;
-	register char *		qname;
-
-	if ((qname = quoted(name)) == NULL)
-		return -1;
-#ifdef unix
-	format = "mkdir 2>&- %s && chmod 2>&- %o %s";
-#endif /* defined unix */
-#ifndef unix
-	format = "mkdir %s";
-#endif /* !defined unix */
-	command = imalloc((int) (strlen(format) + 2 * strlen(qname) + 20 + 1));
-	if (command == NULL) {
-		ifree(qname);
-		return -1;
-	}
-	(void) sprintf(command, format, qname, mode, qname);
-	ifree(qname);
-	result = system(command);
-	ifree(command);
-	return (result == 0) ? 0 : -1;
-}
-
-/*
-** UNIX was a registered trademark of UNIX System Laboratories in 1993.
-*/
-
-#endif /* !defined emkdir */
diff --git a/time/europe b/time/europe
index a802cfec8c..c5d4a572aa 100644
--- a/time/europe
+++ b/time/europe
@@ -446,7 +446,7 @@
 # place of my old transcription of the Green Paper table [the UK Government
 # paper "Summer Time: A Consultation Document" (HMSO Cm722 June 1989)].
 #
-# 		Peter Ilieve		peter@memex.co.uk
+#		Peter Ilieve		peter@memex.co.uk
 #
 #
 # ## control file for tabscript, a program to generate UK summer time dates
@@ -714,27 +714,25 @@ Rule	GB-Eire	1961	1967	-	Oct	Sun>=23	2:00s	0	GMT
 Rule	GB-Eire	1971	only	-	Oct	31	3:00	0	GMT
 Rule	GB-Eire	1972	1980	-	Oct	Sun>=23	2:00s	0	GMT
 # 1981 on
-Rule	GB-Eire	1981	max	-	Mar	lastSun	1:00s	1:00	BST
-Rule	GB-Eire 1981	1989	-	Oct	Sun>=23	1:00s	0	GMT
-Rule	GB-Eire 1990	1995	-	Oct	Sun>=22	1:00s	0	GMT
-Rule	GB-Eire 1996	max	-	Oct	lastSun	1:00s	0	GMT
-#Rule	GB-Eire	1981	max	-	Mar	lastSun	1:00u	1:00	BST
-#Rule	GB-Eire 1981	1989	-	Oct	Sun>=23	1:00u	0	GMT
-#Rule	GB-Eire 1990	1995	-	Oct	Sun>=22	1:00u	0	GMT
-#Rule	GB-Eire 1996	max	-	Oct	lastSun	1:00u	0	GMT
-# Also see W-Eur, which (starting 1996) differs only in LETTER/S.
+Rule	GB-Eire	1981	max	-	Mar	lastSun	1:00u	1:00	BST
+Rule	GB-Eire 1981	1989	-	Oct	Sun>=23	1:00u	0	GMT
+Rule	GB-Eire 1990	1995	-	Oct	Sun>=22	1:00u	0	GMT
+Rule	GB-Eire 1996	max	-	Oct	lastSun	1:00u	0	GMT
+# Also see EC, which (starting 1996) differs only in LETTER/S.
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/London	-0:01:15 -	LMT	1847 Sep 22
 			 0:00	GB-Eire	%s	1968 Feb 18 2:00
 			 1:00	-	BST	1971 Oct 31 2:00
-			 0:00	GB-Eire	%s
+			 0:00	GB-Eire	%s	1996
+			 0:00	EC	GMT/BST
 Zone	Europe/Belfast	-0:23:40 -	LMT	1880 Aug  2
 			-0:25:21 -	DMT	1916 May 21 2:00    # Dublin MT
 			-0:25:21 1:00	DST	1916 Oct  1 3:00
 			 0:00	GB-Eire	%s	1968 Feb 18 2:00
 			 1:00	-	BST	1971 Oct 31 3:00
-			 0:00	GB-Eire	%s
+			 0:00	GB-Eire	%s	1996
+			 0:00	EC	GMT/BST
 Zone	Europe/Dublin	-0:25:21 -	LMT	1880 Aug  2
 			-0:25:21 -	DMT	1916 May 21 2:00    # Dublin MT
 			-0:25:21 1:00	DST	1916 Oct  1 3:00
@@ -745,17 +743,26 @@ Zone	Europe/Dublin	-0:25:21 -	LMT	1880 Aug  2
 			 0:00	-	GMT	1948 Apr 18 2:00
 			 0:00	GB-Eire	%s	1968 Feb 18 2:00
 			 1:00	-	BST	1971 Oct 31 3:00
-			 0:00	GB-Eire	%s
+			 0:00	GB-Eire	%s	1996
+			 0:00	EC	GMT/BST
 
 ###############################################################################
 
 # Continental Europe
 
-# The *-Eur rules now correspond to the European Community (EC).
-# Three rulesets are used because the EC changes at 01:00 UTC, not local time.
-# Older *-Eur rules are for convenience in the tables.
+# EC rules are for the European Community.
 
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
+Rule	EC	1800	only	-	Jan	 1	 0:00	0	-
+Rule	EC	1977	1980	-	Apr	Sun>=1	 1:00u	1:00	" DST"
+Rule	EC	1977	only	-	Sep	lastSun	 1:00u	0	-
+Rule	EC	1978	only	-	Oct	 1	 1:00u	0	-
+Rule	EC	1979	1995	-	Sep	lastSun	 1:00u	0	-
+Rule	EC	1981	max	-	Mar	lastSun	 1:00u	1:00	" DST"
+Rule	EC	1996	max	-	Oct	lastSun	 1:00u	0	-
+# Also see GB-Eire, which (starting 1996) differs only in LETTER/S.
+
+# W-Eur differs from EC only in that W-Eur uses standard time.
 Rule	W-Eur	1800	only	-	Jan	 1	 0:00	0	-
 Rule	W-Eur	1977	1980	-	Apr	Sun>=1	 1:00s	1:00	" DST"
 Rule	W-Eur	1977	only	-	Sep	lastSun	 1:00s	0	-
@@ -763,8 +770,9 @@ Rule	W-Eur	1978	only	-	Oct	 1	 1:00s	0	-
 Rule	W-Eur	1979	1995	-	Sep	lastSun	 1:00s	0	-
 Rule	W-Eur	1981	max	-	Mar	lastSun	 1:00s	1:00	" DST"
 Rule	W-Eur	1996	max	-	Oct	lastSun	 1:00s	0	-
-# Also see GB-Eire, which (starting 1996) differs only in LETTER/S.
 
+# Older M-Eur rules are for convenience in the tables.
+# From 1977 on, M-Eur differs from EC only in that M-Eur uses standard time.
 Rule	M-Eur	1800	only	-	Jan	 1	 0:00	0	-
 Rule	M-Eur	1916	only	-	Apr	30	23:00	1:00	" DST"
 Rule	M-Eur	1916	only	-	Oct	 1	 1:00	0	-
@@ -789,10 +797,6 @@ Rule	M-Eur	1979	1995	-	Sep	lastSun	 2:00s	0	-
 Rule	M-Eur	1981	max	-	Mar	lastSun	 2:00s	1:00	" DST"
 Rule	M-Eur	1996	max	-	Oct	lastSun	 2:00s	0	-
 
-Rule	E-Eur	1981	max	-	Mar	lastSun	 3:00s	1:00	" DST"
-Rule	E-Eur	1981	1995	-	Sep	lastSun	 3:00s	0	-
-Rule	E-Eur	1996	max	-	Oct	lastSun	 3:00s	0	-
-
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Russia	1880	only	-	Jan	 1	 0:00	0	-
 Rule	Russia	1917	only	-	Jul	 1	23:00	1:00	" DST"
@@ -817,9 +821,9 @@ Rule	Russia	1985	max	-	Mar	lastSun	 2:00s	1:00	D
 # These are for backward compatibility with older versions.
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	WET		0:00	W-Eur	WET%s
+Zone	WET		0:00	EC	WET%s
 Zone	MET		1:00	M-Eur	MET%s
-Zone	EET		2:00	E-Eur	EET%s
+Zone	EET		2:00	EC	EET%s
 Zone	W-SU		3:00	M-Eur	????
 
 # Tom Hoffman says that MET is also known as Central European Time
@@ -859,14 +863,14 @@ Zone	Europe/Tirane	1:19:20 -	LMT	1914
 			1:00	-	MET	1940 Jun 16
 			1:00	Albania	MET%s	1985 Mar 31 1:00
 			1:00	W-Eur	MET%s
-#			This may change to `M-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 
 # Andorra
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Andorra	0:06:04 -	LMT	1901
 			0:00	-	WET	1946 Sep 30
 			1:00	-	MET	1985 Mar 31 2:00
-			1:00	M-Eur	MET%s
+			1:00	EC	MET%s
 
 # Austria
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -884,8 +888,8 @@ Zone	Europe/Vienna	1:05:20 -	LMT	1893 Apr
 			1:00	M-Eur	MET%s	1918 Jun 16 3:00
 			1:00	Austria	MET%s	1940 Apr  1 2:00
 			1:00	M-Eur	MET%s	1945 Apr  2 2:00
-			1:00	Austria	MET%s	1981 Mar 29 2:00
-			1:00	M-Eur	MET%s
+			1:00	Austria	MET%s	1981
+			1:00	EC	MET%s
 
 # Belarus
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
@@ -944,8 +948,8 @@ Zone	Europe/Brussels	0:17:20 -	LMT	1880
 			1:00	M-Eur	MET%s	1919 Mar  1 23:00
 			0:00	Belgium	WET%s	1940 Feb 24 23:00
 			1:00	M-Eur	MET%s	1945 Apr  2  2:00
-			1:00	Belgium	MET%s	1977 Apr  3  2:00
-			1:00	M-Eur	MET%s
+			1:00	Belgium	MET%s	1977
+			1:00	EC	MET%s
 
 # Bosnia and Herzegovina
 # They switched from the Julian to the Gregorian calendar on 1918 Mar 18.
@@ -954,8 +958,8 @@ Zone	Europe/Sarajevo	1:13:40	-	LMT	1884
 			1:00	-	MET	1941 Apr 18 23:00
 			1:00	M-Eur	MET%s	1945 May  8  2:00s
 			1:00	1:00  "MET DST"	1945 Sep 16  2:00s
-			1:00	-	MET	1983 Mar 27  2:00s
-			1:00	M-Eur	MET%s
+			1:00	-	MET	1983
+			1:00	EC	MET%s
 
 # Bulgaria
 # Part switched from the Julian to the Gregorian calendar on 1915 Nov 14;
@@ -974,7 +978,7 @@ Zone	Europe/Sofia	1:33:16 -	LMT	1880
 			2:00	-	EET	1979 Mar 31 23:00
 			2:00	Bulg	EET%s	1982 Sep 26  2:00
 			2:00	M-Eur	EET%s
-#			This may change to `E-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 
 # Croatia
 # They switched from the Julian to the Gregorian calendar on 1918 Mar 18.
@@ -983,8 +987,8 @@ Zone	Europe/Zagreb	1:03:52	-	LMT	1884
 			1:00	-	MET	1941 Apr 18 23:00
 			1:00	M-Eur	MET%s	1945 May  8  2:00s
 			1:00	1:00  "MET DST"	1945 Sep 16  2:00s
-			1:00	-	MET	1983 Mar 27  2:00s
-			1:00	M-Eur	MET%s
+			1:00	-	MET	1983
+			1:00	EC	MET%s
 
 # Czech Republic
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1000,8 +1004,8 @@ Rule	Czech	1949	only	-	Apr	 9	2:00s	1:00	" DST"
 Zone	Europe/Prague	0:57:44 -	LMT	1850
 			0:58	-	PMT	1891 Oct     # Prague Mean Time
 			1:00	M-Eur	MET%s	1944 Sep 17 2:00s
-			1:00	Czech	MET%s	1979 Apr  1 2:00
-			1:00	M-Eur	MET%s
+			1:00	Czech	MET%s	1979
+			1:00	EC	MET%s
 
 # Denmark
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1025,11 +1029,11 @@ Zone Europe/Copenhagen	 0:50:20 -	LMT	1890
 			 0:50	-	CMT	1894 Apr  # Copenhagen Mean Time
 			 1:00	Denmark	MET%s	1942 Nov  2 2:00s
 			 1:00	M-Eur	MET%s	1945 Apr  2 2:00
-			 1:00	Denmark	MET%s	1980 Apr  6 2:00
-			 1:00	M-Eur	MET%s
+			 1:00	Denmark	MET%s	1980
+			 1:00	EC	MET%s
 Zone Atlantic/Faeroe	-0:27:04 -	LMT	1908 Jan 11	# Torshavn
-			 0:00	-	WET	1981 Mar 29 1:00
-			 0:00	W-Eur	WET%s
+			 0:00	-	WET	1981
+			 0:00	EC	WET%s
 Zone America/Scoresbysund -1:29:00 -	LMT	1916 Jul 28
 			-2:00	-	MGT	1980 Apr  6 2:00
 			-2:00	M-Eur	MGT%s	1981 Mar 29
@@ -1058,7 +1062,7 @@ Zone	Europe/Tallinn	1:39:00	-	LMT	1880
 			3:00	Russia	MS%s	1989 Mar 26 2:00s
 			2:00	1:00  "EET DST"	1989 Sep 24 2:00s
 			2:00	M-Eur	EET%s
-#			This may change to `E-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 
 # Finland
 #
@@ -1078,7 +1082,7 @@ Rule	Finland	1942	only	-	Oct	3	0:00	0	-
 Zone	Europe/Helsinki	1:39:52 -	LMT	1878 May 31
 			1:40	-	HMT	1921 May    # Helsinki Mean Time
 			2:00	Finland	EET%s	1981 Mar 29 2:00
-			2:00	E-Eur	EET%s
+			2:00	EC	EET%s
 
 # France
 # Shanks seems to use `24:00' ambiguously; we resolve it with Whitman.
@@ -1141,8 +1145,8 @@ Zone	Europe/Paris	0:09:05 -	LMT	1891 Mar 15 0:01
 			0:00	France	WET%s	1940 Jun 14
 			1:00	M-Eur	MET%s	1944 Aug 25
 			0:00	France	WET%s	1945 Sep 16 3:00
-			1:00	France	MET%s	1977 Apr Sun>=1 2:00
-			1:00	M-Eur	MET%s
+			1:00	France	MET%s	1977
+			1:00	EC	MET%s
 
 # Germany
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1161,15 +1165,15 @@ Rule	Germany	1949	only	-	Apr	10	2:00s	1:00	" DST"
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Berlin	0:53:28 -	LMT	1893 Apr
 			1:00	M-Eur	MET%s	1945 Apr 2 2:00
-			1:00	Germany	MET%s	1980 Apr 6 2:00
-			1:00	M-Eur	MET%s
+			1:00	Germany	MET%s	1980
+			1:00	EC	MET%s
 
 # Gibraltar
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Europe/Gibraltar	-0:21:24 -	LMT	1880 Aug  2
 			0:00	GB-Eire	%s	1957 Apr 14 2:00
-			1:00	-	MET	1982 Mar 28 2:00
-			1:00	M-Eur	MET%s
+			1:00	-	MET	1982
+			1:00	EC	MET%s
 
 # Greece
 # They adopted the Julian calendar in 1846.
@@ -1205,10 +1209,10 @@ Zone	Europe/Athens	1:34:52 -	LMT	1895 Sep 14
 			1:35	-	AMT	1916 Jul 28 0:01     # Athens MT
 			2:00	Greece	EET%s	1941 Apr 30
 			1:00	Greece	MET%s	1944 Apr  4
-			2:00	Greece	EET%s	1981 Mar 29 2:00
-#			Greece must change by 1996 for EC compatibility.
-			2:00	M-Eur	EET%s	1996 # Guess the last minute.
-			2:00	E-Eur	EET%s
+			2:00	Greece	EET%s	1981
+			# Shanks says they switched to M-Eur in 1981;
+			# go with EC intead, since Greece joined it on Jan 1.
+			2:00	EC	EET%s
 
 # Hungary
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1237,7 +1241,7 @@ Zone	Europe/Budapest	1:16:20 -	LMT	1890 Oct
 			1:00	Hungary	MET%s	1941 Apr  6  2:00
 			1:00	M-Eur	MET%s	1945 May  1 23:00
 			1:00	Hungary	MET%s	1980 Sep 28  2:00s
-			1:00	M-Eur	MET%s
+			1:00	EC	MET%s
 
 # Iceland
 #
@@ -1347,9 +1351,11 @@ Zone	Europe/Rome	0:49:56 -	LMT	1866 Sep 22
 			0:50	-	RMT	1893 Nov	# Rome Mean Time
 			1:00	Italy	MET%s	1942 Nov  2 2:00s
 			1:00	M-Eur	MET%s	1945 Apr  2 2:00s
-			1:00	Italy	MET%s	1980 Apr  6 2:00
-			1:00	M-Eur	MET%s
-# Vatican is identical to Europe/Rome; San Marino is like Europe/Rome.
+			1:00	Italy	MET%s	1980
+			1:00	EC	MET%s
+
+Link	Europe/Rome	Europe/Vatican
+Link	Europe/Rome	Europe/San_Marino
 
 # Latvia
 # They switched from the Julian to the Gregorian calendar on 1918 Feb 15.
@@ -1365,13 +1371,13 @@ Zone	Europe/Riga	1:36:24	-	LMT	1880
 			3:00	Russia	MS%s	1991 Mar 31 2:00s
 			2:00	1:00  "EET DST"	1991 Sep 29 2:00s
 			2:00	M-Eur	EET%s
-#			This may change to `E-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 
 # Liechtenstein
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Vaduz	0:38:04 -	LMT	1894 Jun
-			1:00	-	MET	1981 Mar 29 2:00
-			1:00	M-Eur	MET%s
+			1:00	-	MET	1981
+			1:00	EC	MET%s
 
 # Lithuania
 # They switched from the Julian to the Gregorian calendar on 1918 Feb 15.
@@ -1387,7 +1393,7 @@ Zone	Europe/Vilnius	1:41:16	-	LMT	1880
 			3:00	Russia	MS%s	1991 Mar 31 2:00s
 			2:00	1:00  "EET DST"	1991 Sep 29 2:00s
 			2:00	M-Eur	EET%s
-#			This may change to `E-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 
 # Luxembourg
 # Whitman disagrees with most of these dates in minor ways; go with Shanks.
@@ -1422,8 +1428,8 @@ Zone Europe/Luxembourg	0:24:36 -	LMT	1904 Jun
 			0:00	Lux	WET%s	1929 Oct  6 2:00s
 			0:00	Belgium	WET%s	1940 May 14 3:00
 			1:00	M-Eur	WET%s	1944 Sep 18 3:00
-			1:00	Belgium	MET%s	1979 Apr  1 2:00
-			1:00	M-Eur	MET%s
+			1:00	Belgium	MET%s	1979
+			1:00	EC	MET%s
 
 # Macedonia
 # They switched from the Julian to the Gregorian calendar on 1918 Mar 18.
@@ -1432,8 +1438,8 @@ Zone	Europe/Skopje	1:25:44	-	LMT	1884
 			1:00	-	MET	1941 Apr 18 23:00
 			1:00	M-Eur	MET%s	1945 May  8  2:00s
 			1:00	1:00  "MET DST"	1945 Sep 16  2:00s
-			1:00	-	MET	1983 Mar 27  2:00s
-			1:00	M-Eur	MET%s
+			1:00	-	MET	1983
+			1:00	EC	MET%s
 
 # Malta
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1449,8 +1455,8 @@ Zone	Europe/Malta	0:58:04 -	LMT	1893 Nov  2	# Valletta
 			1:00	Italy	MET%s	1942 Nov  2 2:00s
 			1:00	M-Eur	MET%s	1945 Apr  2 2:00s
 			1:00	Italy	MET%s	1973 Mar 31
-			1:00	Malta	MET%s	1981 Mar 29 2:00s
-			1:00	M-Eur	MET%s
+			1:00	Malta	MET%s	1981
+			1:00	EC	MET%s
 
 # Moldova
 # They switched from the Julian to the Gregorian calendar on 1919 Mar 18.
@@ -1460,7 +1466,7 @@ Zone	Europe/Chisinau	1:55:20 -	LMT	1924 May  2
 			3:00	Russia	MS%s	1991 Mar 31 2:00s
 			2:00	1:00  "EET DST"	1991 Sep 29 2:00s
 			2:00	M-Eur	EET%s
-#			This may change to `E-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 
 # Monaco
 # Shanks gives 0:09 for Paris Mean Time; go with Whitman's more precise 0:09:05.
@@ -1468,8 +1474,8 @@ Zone	Europe/Chisinau	1:55:20 -	LMT	1924 May  2
 Zone	Europe/Monaco	0:29:32 -	LMT	1891 Mar 15
 			0:09:05	-	PMT	1911 Mar 11    # Paris Mean Time
 			0:00	France	WET%s	1945 Sep 16 3:00
-			1:00	France	MET%s	1977 Apr Sun>=1 2:00
-			1:00	M-Eur	MET%s
+			1:00	France	MET%s	1977
+			1:00	EC	MET%s
 
 # Netherlands
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1496,16 +1502,16 @@ Rule	Neth	1933	1936	-	May	15	2:00s	1:00	NST
 Rule	Neth	1937	only	-	May	22	2:00s	1:00	NST
 # Whitman gives 1939 Apr 15 and 1940 Apr 19; go with Shanks.
 Rule	Neth	1938	1939	-	May	15	2:00s	1:00	NST
-Rule	Neth	1945	only	-	Apr	 2	2:00s	1:00	-
-Rule	Neth	1945	only	-	May	20	2:00s	0	" DST"
+Rule	Neth	1945	only	-	Apr	 2	2:00s	1:00	" DST"
+Rule	Neth	1945	only	-	May	20	2:00s	0	-
 # Before 1937, Shanks says just `0:20'; we use Whitman's more precise figure.
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Europe/Amsterdam	0:19:28 -	LMT	1892 May
 			0:19:28	Neth	%s	1937 Jul
 			0:20	Neth	%s	1940 May 16 0:40
 			1:00	M-Eur	MET%s	1945 Apr  2 2:00
-			1:00	Neth	MET%s	1977 Apr Sun>=1 2:00
-			1:00	M-Eur	MET%s
+			1:00	Neth	MET%s	1977
+			1:00	EC	MET%s
 
 # Norway
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1526,8 +1532,8 @@ Rule	Norway	1965	only	-	Apr	25	2:00s	1:00	" DST"
 Zone	Europe/Oslo	0:43:00 -	LMT	1895
 			1:00	Norway	MET%s	1940 Aug 10 23:00
 			1:00	M-Eur	MET%s	1945 Apr  2  2:00
-			1:00	Norway	MET%s	1980 Apr  6  2:00
-			1:00	M-Eur	MET%s
+			1:00	Norway	MET%s	1980
+			1:00	EC	MET%s
 # Svalbard is like Europe/Oslo.
 #
 # From Whitman:
@@ -1568,7 +1574,7 @@ Zone	Europe/Warsaw	1:24:00 -	LMT	1880
 			1:00	M-Eur	MET%s	1944 Oct
 			1:00	Poland	MET%s	1977 Apr  3 1:00
 			1:00	W-Eur	MET%s
-#			This may change to `M-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 
 # Portugal
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1639,11 +1645,11 @@ Zone	Europe/Lisbon	-0:36:32 -	LMT	1884
 			 0:00	Port	WET%s	1966 Apr  3 2:00
 			 1:00	-	MET	1976 Sep 26 1:00
 			 0:00	Port	WET%s	1983 Sep 25 1:00s
-			 0:00	W-Eur	WET%s	1992 Sep 27 1:00s
+			 0:00	EC	WET%s	1992 Sep 27 1:00s
 # From Rui Pedro Salgueiro <rps@inescca.inescc.pt> (November 12, 1992):
 # Portugal has recently (September, 27) changed timezone
 # (from WET to MET or CET) to harmonize with EEC.
-			1:00	M-Eur	MET%s
+			1:00	EC	MET%s
 # We don't know what happened to Madeira or the Azores,
 # so we'll just use Shanks for now.
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
@@ -1658,7 +1664,7 @@ Zone Atlantic/Madeira	-1:07:36 -	LMT	1884		# Funchal
 			-1:00	Port	ACT%s	1966 Apr  3 2:00
 			 0:00	-	WET	1977 Mar 27
 			 0:00	Port	WET%s	1983 Sep 25 1:00s
-			 0:00	W-Eur	WET%s
+			 0:00	EC	WET%s
 
 # Slovakia
 Link Europe/Prague Europe/Bratislava
@@ -1680,7 +1686,7 @@ Zone Europe/Bucharest	1:44:24 -	LMT	1891 Oct
 			1:44	-	BMT	1931 Jul 24	# Bucharest MT
 			2:00	Romania	EET%s	1981 Mar 29 2:00s
 			2:00	M-Eur	EET%s
-#			This may change to `E-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 
 # Russia
 # From Paul Eggert <eggert@twinsun.com> (May 28, 1994):
@@ -1790,8 +1796,8 @@ Zone	Europe/Belgrade	1:22:00	-	LMT	1884
 			1:00	-	MET	1941 Apr 18 23:00
 			1:00	M-Eur	MET%s	1945 May  8  2:00s
 			1:00	1:00  "MET DST"	1945 Sep 16  2:00s
-			1:00	-	MET	1983 Mar 27  2:00s
-			1:00	M-Eur	MET%s
+			1:00	-	MET	1983
+			1:00	EC	MET%s
 
 # Slovenia
 # They switched from the Julian to the Gregorian calendar on 1918 Mar 18.
@@ -1800,8 +1806,8 @@ Zone Europe/Ljubljana	0:58:04	-	LMT	1884
 			1:00	-	MET	1941 Apr 18 23:00
 			1:00	M-Eur	MET%s	1945 May  8  2:00s
 			1:00	1:00  "MET DST"	1945 Sep 16  2:00s
-			1:00	-	MET	1983 Mar 27  2:00s
-			1:00	M-Eur	MET%s
+			1:00	-	MET	1983
+			1:00	EC	MET%s
 
 # Spain
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1845,13 +1851,13 @@ Rule	Spain	1978	only	-	Oct	 1	 1:00	0	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Madrid	-0:14:44 -	LMT	1901
 			 0:00	Spain	WET%s	1946 Sep 30
-			 1:00	Spain	MET%s	1979 Apr  1 2:00
-			 1:00	M-Eur	MET%s
+			 1:00	Spain	MET%s	1979
+			 1:00	EC	MET%s
 Zone	Atlantic/Canary	-1:01:36 -	LMT	1922 Mar # Las Palmas de Gran C.
 			-1:00	-	ACT	1946 Sep 30 1:00
 			 0:00	-	WET	1980 Apr  6 0:00s
 			 0:00	1:00  "WET DST"	1980 Sep 28 0:00s
-			 0:00	W-Eur	WET%s
+			 0:00	EC	WET%s
 
 # Sweden
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
@@ -1859,8 +1865,8 @@ Zone Europe/Stockholm	1:12:12 -	LMT	1878 May 31
 			1:12	-	SMT	1900 Jan  1  1:00 # Stockholm MT
 			1:00	-	MET	1916 Apr 14 23:00s
 			1:00	1:00  "MET DST"	1916 Sep 30 23:00s
-			1:00	-	MET	1980 Apr  6  2:00
-			1:00	M-Eur	MET%s
+			1:00	-	MET	1980
+			1:00	EC	MET%s
 
 # Switzerland
 # From Howse (1988), p 82:
@@ -1871,15 +1877,15 @@ Zone Europe/Stockholm	1:12:12 -	LMT	1878 May 31
 Rule	Swiss	1894	only	-	Jun	1	0:00	0	-
 # From Whitman (who writes ``Midnight?''):
 Rule	Swiss	1940	only	-	Nov	 2	0:00	1:00	" DST"
-Rule	Swiss	1940	only	-	Dec	31	0:00	0	" DST"
+Rule	Swiss	1940	only	-	Dec	31	0:00	0	-
 # From Shanks (1991):
 Rule	Swiss	1941	1942	-	May	Sun>=1	2:00	1:00	" DST"
-Rule	Swiss	1941	1942	-	Oct	Sun>=1	0:00	0	" DST"
+Rule	Swiss	1941	1942	-	Oct	Sun>=1	0:00	0	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Zurich	0:34:08 -	LMT	1848 Sep 12
 			0:30	-	SST	1894 Jun   # Swiss Standard Time
-			1:00	Swiss	MET%s	1981 Mar 29 2:00
-			1:00	M-Eur	MET%s
+			1:00	Swiss	MET%s	1981
+			1:00	EC	MET%s
 
 # Turkey
 # European Turkey switched to the Gregorian calendar in 1908.
@@ -1945,7 +1951,7 @@ Zone	Europe/Istanbul	1:55:52 -	LMT	1880
 			3:00	Turkey	TUR%s	1985 Apr 20
 			2:00	Turkey	EET%s	1986
 			2:00	M-Eur	EET%s
-#			This may change to `E-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 Link	Europe/Istanbul	Asia/Istanbul	# Istanbul is in both continents.
 
 # Ukraine
@@ -1963,7 +1969,7 @@ Zone Europe/Kiev	2:02:04 -	LMT	1880
 			2:00	-	EET	1930 Jun 21
 			3:00	Russia	MS%s	1990 Jul 17
 			2:00	M-Eur	EET%s
-#			This may change to `E-Eur' soon, for EC compatibility.
+#			This may change to `EC' soon.
 Zone Europe/Simferopol	2:16:24 -	LMT	1880
 			2:08	Russia	LST%s	1919 Jul  1 2:00
 			2:08	Ukraine	LST%s	1924 May  2
diff --git a/time/ialloc.c b/time/ialloc.c
index d6a1b22b0e..5631947d07 100644
--- a/time/ialloc.c
+++ b/time/ialloc.c
@@ -1,6 +1,6 @@
 #ifndef lint
 #ifndef NOID
-static char	elsieid[] = "@(#)ialloc.c	8.24";
+static char	elsieid[] = "@(#)ialloc.c	8.28";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
@@ -8,13 +8,6 @@ static char	elsieid[] = "@(#)ialloc.c	8.24";
 
 #include "private.h"
 
-#ifdef MAL
-#define NULLMAL(x)	((x) == NULL || (x) == MAL)
-#endif /* defined MAL */
-#ifndef MAL
-#define NULLMAL(x)	((x) == NULL)
-#endif /* !defined MAL */
-
 #define nonzero(n)	(((n) == 0) ? 1 : (n))
 
 char *	icalloc P((int nelem, int elsize));
@@ -28,15 +21,7 @@ char *
 imalloc(n)
 const int	n;
 {
-#ifdef MAL
-	register char *	result;
-
-	result = malloc((alloc_size_T) nonzero(n));
-	return NULLMAL(result) ? NULL : result;
-#endif /* defined MAL */
-#ifndef MAL
-	return malloc((alloc_size_T) nonzero(n));
-#endif /* !defined MAL */
+	return malloc((size_t) nonzero(n));
 }
 
 char *
@@ -46,7 +31,7 @@ int	elsize;
 {
 	if (nelem == 0 || elsize == 0)
 		nelem = elsize = 1;
-	return calloc((alloc_size_T) nelem, (alloc_size_T) elsize);
+	return calloc((size_t) nelem, (size_t) elsize);
 }
 
 void *
@@ -54,9 +39,9 @@ irealloc(pointer, size)
 void * const	pointer;
 const int	size;
 {
-	if (NULLMAL(pointer))
+	if (pointer == NULL)
 		return imalloc(size);
-	return realloc((genericptr_T) pointer, (alloc_size_T) nonzero(size));
+	return realloc((void *) pointer, (size_t) nonzero(size));
 }
 
 char *
@@ -67,14 +52,14 @@ const char * const	new;
 	register char *	result;
 	register int	oldsize, newsize;
 
-	newsize = NULLMAL(new) ? 0 : strlen(new);
-	if (NULLMAL(old))
+	newsize = (new == NULL) ? 0 : strlen(new);
+	if (old == NULL)
 		oldsize = 0;
 	else if (newsize == 0)
 		return old;
 	else	oldsize = strlen(old);
 	if ((result = irealloc(old, oldsize + newsize + 1)) != NULL)
-		if (!NULLMAL(new))
+		if (new != NULL)
 			(void) strcpy(result + oldsize, new);
 	return result;
 }
@@ -90,7 +75,7 @@ void
 ifree(p)
 char * const	p;
 {
-	if (!NULLMAL(p))
+	if (p != NULL)
 		(void) free(p);
 }
 
@@ -98,6 +83,6 @@ void
 icfree(p)
 char * const	p;
 {
-	if (!NULLMAL(p))
+	if (p != NULL)
 		(void) free(p);
 }
diff --git a/time/localtime.c b/time/localtime.c
index a729b974a6..5743347641 100644
--- a/time/localtime.c
+++ b/time/localtime.c
@@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB.  If
 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 Cambridge, MA 02139, USA.  */
 
-#include <ansidecl.h>
 #include <stddef.h>
 #include <ctype.h>
 #include <stdio.h>
@@ -25,20 +24,15 @@ Cambridge, MA 02139, USA.  */
 #include <time.h>
 
 
-#ifndef	HAVE_GNU_LD
-#define	__tzname	tzname
-#define	__daylight	daylight
-#define	__timezone	timezone
-#endif
-
 /* Return the `struct tm' representation of *TIMER in the local timezone.  */
 struct tm *
-DEFUN(localtime, (timer), CONST time_t *timer)
+localtime (timer)
+     const time_t *timer;
 {
   extern int __use_tzfile;
-  extern int EXFUN(__tz_compute, (time_t timer, struct tm *tp));
-  extern int EXFUN(__tzfile_compute, (time_t timer,
-				      long int *leap_correct, int *leap_hit));
+  extern int __tz_compute __P ((time_t timer, struct tm *tp));
+  extern int __tzfile_compute __P ((time_t timer,
+				    long int *leap_correct, int *leap_hit));
   register struct tm *tp;
   long int leap_correction;
   int leap_extra_secs;
diff --git a/time/northamerica b/time/northamerica
index 40733fddce..479f3fcb80 100644
--- a/time/northamerica
+++ b/time/northamerica
@@ -1,4 +1,4 @@
-# @(#)northamerica	7.12
+# @(#)northamerica	7.15
 # also includes Central America and the Caribbean
 
 # This data is by no means authoritative; if you think you know better,
@@ -148,7 +148,7 @@ Zone America/Phoenix	-7:00	US	M%sT	1946
 # large size and location in three states."  (The "only" means that other
 # tribal nations don't use DST.)
 
-Link America/Denver Navajo
+Link	America/Denver	America/Shiprock
 
 # From Bob Devine (January 28, 1988):
 # Michigan didn't observe DST from 1968 to 1973.
diff --git a/time/pacificnew b/time/pacificnew
index cd1477cc71..0c3ac86c2f 100644
--- a/time/pacificnew
+++ b/time/pacificnew
@@ -1,4 +1,4 @@
-# @(#)pacificnew	7.6
+# @(#)pacificnew	7.7
 
 # From Arthur David Olson (April 5, 1989):
 # On April 5, 1989, the U. S. House of Representatives passed (238-154) a bill
@@ -20,7 +20,7 @@
 
 # Zone	NAME		GMTOFF	RULES/SAVE	FORMAT	[UNTIL]
 ## Zone	US/Pacific-PET	-8:00	US		P%sT	XXXX
-## 			-8:00	Twilite		P%sT
+##			-8:00	Twilite		P%sT
 
 # For now...
 Link	America/Los_Angeles	US/Pacific-New	##
diff --git a/time/private.h b/time/private.h
index 8852b8337b..651a6f1b56 100644
--- a/time/private.h
+++ b/time/private.h
@@ -16,58 +16,73 @@
 
 #ifndef lint
 #ifndef NOID
-static char	privatehid[] = "@(#)private.h	7.10";
+static char	privatehid[] = "@(#)private.h	7.33";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
 /*
-** const
+** Defaults for preprocessor symbols.
+** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'.
 */
 
-#ifndef const
-#ifndef __STDC__
-#define const
-#endif /* !defined __STDC__ */
-#endif /* !defined const */
+#ifndef HAVE_ADJTIME
+#define HAVE_ADJTIME		1
+#endif /* !defined HAVE_ADJTIME */
+
+#ifndef HAVE_SETTIMEOFDAY
+#define HAVE_SETTIMEOFDAY	3
+#endif /* !defined HAVE_SETTIMEOFDAY */
+
+#ifndef HAVE_UNISTD_H
+#define HAVE_UNISTD_H		1
+#endif /* !defined HAVE_UNISTD_H */
+
+#ifndef LOCALE_HOME
+#define LOCALE_HOME		"/usr/lib/locale"
+#endif /* !defined LOCALE_HOME */
 
 /*
-** void
+** Nested includes
 */
 
-#ifndef void
-#ifndef __STDC__
-#ifndef vax
-#ifndef sun
-#define void	char
-#endif /* !defined sun */
-#endif /* !defined vax */
-#endif /* !defined __STDC__ */
-#endif /* !defined void */
+#include "sys/types.h"	/* for time_t */
+#include "stdio.h"
+#include "ctype.h"
+#include "errno.h"
+#include "string.h"
+#include "limits.h"	/* for CHAR_BIT */
+#include "time.h"
+#include "stdlib.h"
+
+#if HAVE_UNISTD_H - 0
+#include "unistd.h"	/* for F_OK and R_OK */
+#endif /* HAVE_UNISTD_H - 0 */
+
+#if !(HAVE_UNISTD_H - 0)
+#ifndef F_OK
+#define F_OK	0
+#endif /* !defined F_OK */
+#ifndef R_OK
+#define R_OK	4
+#endif /* !defined R_OK */
+#endif /* !(HAVE_UNISTD_H - 0) */
 
 /*
-** INITIALIZE
+** Workarounds for compilers/systems.
 */
 
-#ifndef GNUC_or_lint
-#ifdef lint
-#define GNUC_or_lint
-#endif /* defined lint */
-#ifdef __GNUC__
-#define GNUC_or_lint
-#endif /* defined __GNUC__ */
-#endif /* !defined GNUC_or_lint */
+/*
+** SunOS 4.1.1 cc lacks const.
+*/
 
-#ifndef INITIALIZE
-#ifdef GNUC_or_lint
-#define INITIALIZE(x)	((x) = 0)
-#endif /* defined GNUC_or_lint */
-#ifndef GNUC_or_lint
-#define INITIALIZE(x)
-#endif /* !defined GNUC_or_lint */
-#endif /* !defined INITIALIZE */
+#ifndef const
+#ifndef __STDC__
+#define const
+#endif /* !defined __STDC__ */
+#endif /* !defined const */
 
 /*
-** P((args))
+** SunOS 4.1.1 cc lacks prototypes.
 */
 
 #ifndef P
@@ -80,30 +95,24 @@ static char	privatehid[] = "@(#)private.h	7.10";
 #endif /* !defined P */
 
 /*
-** genericptr_T
+** SunOS 4.1.1 headers lack EXIT_SUCCESS.
 */
 
-#ifdef __STDC__
-typedef void *		genericptr_T;
-#endif /* defined __STDC__ */
-#ifndef __STDC__
-typedef char *		genericptr_T;
-#endif /* !defined __STDC__ */
+#ifndef EXIT_SUCCESS
+#define EXIT_SUCCESS	0
+#endif /* !defined EXIT_SUCCESS */
 
-#include "sys/types.h"	/* for time_t */
-#include "stdio.h"
-#include "ctype.h"
-#include "errno.h"
-#include "string.h"
-#include "limits.h"	/* for CHAR_BIT */
-#ifndef _TIME_
-#include "time.h"
-#endif /* !defined _TIME_ */
+/*
+** SunOS 4.1.1 headers lack EXIT_FAILURE.
+*/
 
-#ifndef remove
-extern int	unlink P((const char * filename));
-#define remove	unlink
-#endif /* !defined remove */
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE	1
+#endif /* !defined EXIT_FAILURE */
+
+/*
+** SunOS 4.1.1 headers lack FILENAME_MAX.
+*/
 
 #ifndef FILENAME_MAX
 
@@ -122,62 +131,18 @@ extern int	unlink P((const char * filename));
 
 #endif /* !defined FILENAME_MAX */
 
-#ifndef EXIT_SUCCESS
-#define EXIT_SUCCESS	0
-#endif /* !defined EXIT_SUCCESS */
-
-#ifndef EXIT_FAILURE
-#define EXIT_FAILURE	1
-#endif /* !defined EXIT_FAILURE */
-
-#ifdef __STDC__
-
-#define alloc_size_T	size_t
-#define qsort_size_T	size_t
-#define fwrite_size_T	size_t
-
-#endif /* defined __STDC__ */
-#ifndef __STDC__
-
-#ifndef alloc_size_T
-#define alloc_size_T	unsigned
-#endif /* !defined alloc_size_T */
-
-#ifndef qsort_size_T
-#ifdef USG
-#define qsort_size_T	unsigned
-#endif /* defined USG */
-#ifndef USG
-#define qsort_size_T	int
-#endif /* !defined USG */
-#endif /* !defined qsort_size_T */
-
-#ifndef fwrite_size_T
-#define fwrite_size_T	int
-#endif /* !defined fwrite_size_T */
-
-#ifndef USG
-extern char *		sprintf P((char * buf, const char * format, ...));
-#endif /* !defined USG */
-
-#endif /* !defined __STDC__ */
-
 /*
-** Ensure that these are declared--redundantly declaring them shouldn't hurt.
+** SunOS 4.1.1 libraries lack remove.
 */
 
-extern char *		getenv P((const char * name));
-extern genericptr_T	malloc P((alloc_size_T size));
-extern genericptr_T	calloc P((alloc_size_T nelem, alloc_size_T elsize));
-extern genericptr_T	realloc P((genericptr_T oldptr, alloc_size_T newsize));
+#ifndef remove
+extern int	unlink P((const char * filename));
+#define remove	unlink
+#endif /* !defined remove */
 
-#ifdef USG
-extern void		exit P((int s));
-extern void		qsort P((genericptr_T base, qsort_size_T nelem,
-				qsort_size_T elsize, int (*comp)()));
-extern void		perror P((const char * string));
-extern void		free P((char * buf));
-#endif /* defined USG */
+/*
+** Finally, some convenience items.
+*/
 
 #ifndef TRUE
 #define TRUE	1
@@ -198,13 +163,32 @@ extern void		free P((char * buf));
 	((sizeof(type) * CHAR_BIT - 1) * 302 / 1000 + 2)
 #endif /* !defined INT_STRLEN_MAXIMUM */
 
-#ifndef LOCALE_HOME
-#define LOCALE_HOME	"/usr/lib/locale"
-#endif /* !defined LOCALE_HOME */
+/*
+** INITIALIZE(x)
+*/
+
+#ifndef GNUC_or_lint
+#ifdef lint
+#define GNUC_or_lint
+#endif /* defined lint */
+#ifndef lint
+#ifdef __GNUC__
+#define GNUC_or_lint
+#endif /* defined __GNUC__ */
+#endif /* !defined lint */
+#endif /* !defined GNUC_or_lint */
+
+#ifndef INITIALIZE
+#ifdef GNUC_or_lint
+#define INITIALIZE(x)	((x) = 0)
+#endif /* defined GNUC_or_lint */
+#ifndef GNUC_or_lint
+#define INITIALIZE(x)
+#endif /* !defined GNUC_or_lint */
+#endif /* !defined INITIALIZE */
 
 /*
 ** UNIX was a registered trademark of UNIX System Laboratories in 1993.
-** VAX is a trademark of Digital Equipment Corporation.
 */
 
 #endif /* !defined PRIVATE_H */
diff --git a/time/tzfile.h b/time/tzfile.h
index 45b4d7d606..9c74041582 100644
--- a/time/tzfile.h
+++ b/time/tzfile.h
@@ -16,7 +16,7 @@
 
 #ifndef lint
 #ifndef NOID
-static char	tzfilehid[] = "@(#)tzfile.h	7.4";
+static char	tzfilehid[] = "@(#)tzfile.h	7.6";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
@@ -41,7 +41,8 @@ static char	tzfilehid[] = "@(#)tzfile.h	7.4";
 */
 
 struct tzhead {
-	char	tzh_reserved[24];	/* reserved for future use */
+	char	tzh_reserved[20];	/* reserved for future use */
+	char	tzh_ttisgmtcnt[4];	/* coded number of trans. time flags */
 	char	tzh_ttisstdcnt[4];	/* coded number of trans. time flags */
 	char	tzh_leapcnt[4];		/* coded number of leap seconds */
 	char	tzh_timecnt[4];		/* coded number of transition times */
@@ -67,6 +68,11 @@ struct tzhead {
 **					transition time is wall clock time
 **					if absent, transition times are
 **					assumed to be wall clock time
+**	tzh_ttisgmtcnt (char)s		indexed by type; if TRUE, transition
+**					time is GMT, if FALSE,
+**					transition time is local time
+**					if absent, transition times are
+**					assumed to be local time
 */
 
 /*
@@ -89,7 +95,11 @@ struct tzhead {
 #define TZ_MAX_TYPES	256 /* Limited by what (unsigned char)'s can hold */
 #endif /* !defined NOSOLAR */
 #ifdef NOSOLAR
-#define TZ_MAX_TYPES	10	/* Maximum number of local time types */
+/*
+** Must be at least 14 for Europe/Riga as of Jan 12 1995,
+** as noted by Earl Chew <earl@hpato.aus.hp.com>.
+*/
+#define TZ_MAX_TYPES	20	/* Maximum number of local time types */
 #endif /* !defined NOSOLAR */
 #endif /* !defined TZ_MAX_TYPES */
 
diff --git a/time/zdump.c b/time/zdump.c
index d35df33073..32882119f8 100644
--- a/time/zdump.c
+++ b/time/zdump.c
@@ -1,6 +1,6 @@
 #ifndef lint
 #ifndef NOID
-static char	elsieid[] = "@(#)zdump.c	7.12";
+static char	elsieid[] = "@(#)zdump.c	7.20";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
@@ -10,10 +10,11 @@ static char	elsieid[] = "@(#)zdump.c	7.12";
 ** You can use this code to help in verifying other implementations.
 */
 
-#include "stdio.h"	/* for stdout, stderr */
+#include "stdio.h"	/* for stdout, stderr, perror */
 #include "string.h"	/* for strcpy */
 #include "sys/types.h"	/* for time_t */
 #include "time.h"	/* for struct tm */
+#include "stdlib.h"	/* for exit, malloc, atoi */
 
 #ifndef MAX_STRING_LENGTH
 #define MAX_STRING_LENGTH	1024
@@ -71,9 +72,11 @@ static char	elsieid[] = "@(#)zdump.c	7.12";
 #ifdef lint
 #define GNUC_or_lint
 #endif /* defined lint */
+#ifndef lint
 #ifdef __GNUC__
 #define GNUC_or_lint
 #endif /* defined __GNUC__ */
+#endif /* !defined lint */
 #endif /* !defined GNUC_or_lint */
 
 #ifndef INITIALIZE
@@ -92,11 +95,6 @@ extern int	optind;
 extern time_t	time();
 extern char *	tzname[2];
 
-#ifdef USG
-extern void	exit();
-extern void	perror();
-#endif /* defined USG */
-
 static char *	abbr();
 static long	delta();
 static time_t	hunt();
@@ -109,16 +107,19 @@ main(argc, argv)
 int	argc;
 char *	argv[];
 {
-	register int		i, c;
+	register int		i;
+	register int		c;
 	register int		vflag;
 	register char *		cutoff;
 	register int		cutyear;
 	register long		cuttime;
 	char **			fakeenv;
 	time_t			now;
-	time_t			t, newt;
+	time_t			t;
+	time_t			newt;
 	time_t			hibit;
-	struct tm		tm, newtm;
+	struct tm		tm;
+	struct tm		newtm;
 
 	INITIALIZE(cuttime);
 	progname = argv[0];
@@ -152,15 +153,18 @@ char *	argv[];
 	for (hibit = 1; (hibit << 1) != 0; hibit <<= 1)
 		continue;
 	{
-		register int	from, to;
+		register int	from;
+		register int	to;
 
 		for (i = 0;  environ[i] != NULL;  ++i)
 			continue;
-		fakeenv = (char **) malloc((i + 2) * sizeof *fakeenv);
+		fakeenv = (char **) malloc((size_t) ((i + 2) *
+			sizeof *fakeenv));
 		if (fakeenv == NULL ||
-			(fakeenv[0] = (char *) malloc(longest + 4)) == NULL) {
-				(void) perror(progname);
-				(void) exit(EXIT_FAILURE);
+			(fakeenv[0] = (char *) malloc((size_t) (longest +
+				4))) == NULL) {
+					(void) perror(progname);
+					(void) exit(EXIT_FAILURE);
 		}
 		to = 0;
 		(void) strcpy(fakeenv[to++], "TZ=");
diff --git a/time/zic.c b/time/zic.c
index 73ea46821e..fc1a16bff9 100644
--- a/time/zic.c
+++ b/time/zic.c
@@ -1,11 +1,14 @@
 #ifndef lint
 #ifndef NOID
-static char	elsieid[] = "@(#)zic.c	7.28";
+static char	elsieid[] = "@(#)zic.c	7.50";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
 #include "private.h"
 #include "tzfile.h"
+#ifdef unix
+#include "sys/stat.h"			/* for umask manifest constants */
+#endif /* defined unix */
 
 struct rule {
 	const char *	r_filename;
@@ -25,7 +28,7 @@ struct rule {
 	long		r_tod;		/* time from midnight */
 	int		r_todisstd;	/* above is standard time if TRUE */
 					/* or wall clock time if FALSE */
-	int		r_todisuniv;	/* above is universal time if TRUE */
+	int		r_todisgmt;	/* above is GMT if TRUE */
 					/* or local time if FALSE */
 	long		r_stdoff;	/* offset from standard time */
 	const char *	r_abbrvar;	/* variable part of abbreviation */
@@ -60,8 +63,8 @@ struct zone {
 	time_t		z_untiltime;
 };
 
-extern int	emkdir P((const char * name, int mode));
-extern int	getopt P((int argc, char * argv[], const char * options));
+extern int	getopt P((int argc, char * const argv[],
+			const char * options));
 extern char *	icatalloc P((char * old, const char * new));
 extern char *	icpyalloc P((const char * string));
 extern void	ifree P((char * p));
@@ -74,13 +77,15 @@ extern char *	scheck P((const char * string, const char * format));
 
 static void	addtt P((time_t starttime, int type));
 static int	addtype P((long gmtoff, const char * abbr, int isdst,
-				int ttisstd));
+				int ttisstd, int ttisgmt));
 static void	leapadd P((time_t t, int positive, int rolling, int count));
 static void	adjleap P((void));
 static void	associate P((void));
 static int	ciequal P((const char * ap, const char * bp));
 static void	convert P((long val, char * buf));
 static void	dolink P((const char * fromfile, const char * tofile));
+static void	doabbr P((char * abbr, const char * format,
+			const char * letters, int isdst));
 static void	eat P((const char * name, int num));
 static void	eats P((const char * name, int num,
 			const char * rname, int rnum));
@@ -105,7 +110,7 @@ static void	newabbr P((const char * abbr));
 static long	oadd P((long t1, long t2));
 static void	outzone P((const struct zone * zp, int ntzones));
 static void	puttzcode P((long code, FILE * fp));
-static int	rcomp P((const genericptr_T leftp, const genericptr_T rightp));
+static int	rcomp P((const void * leftp, const void * rightp));
 static time_t	rpytime P((const struct rule * rp, int wantedy));
 static void	rulesub P((struct rule * rp,
 			const char * loyearp, const char * hiyearp,
@@ -321,6 +326,7 @@ static long		gmtoffs[TZ_MAX_TYPES];
 static char		isdsts[TZ_MAX_TYPES];
 static unsigned char	abbrinds[TZ_MAX_TYPES];
 static char		ttisstds[TZ_MAX_TYPES];
+static char		ttisgmts[TZ_MAX_TYPES];
 static char		chars[TZ_MAX_CHARS];
 static time_t		trans[TZ_MAX_LEAPS];
 static long		corr[TZ_MAX_LEAPS];
@@ -377,7 +383,7 @@ const char * const	string;
 {
 	/*
 	** Match the format of "cc" to allow sh users to
-	** 	zic ... 2>&1 | error -t "*" -v
+	**	zic ... 2>&1 | error -t "*" -v
 	** on BSD systems.
 	*/
 	(void) fprintf(stderr, "\"%s\", line %d: %s",
@@ -392,8 +398,8 @@ const char * const	string;
 static void
 usage P((void))
 {
-	(void) fprintf(stderr,
-"%s: usage is %s [ -s ] [ -v ] [ -l localtime ] [ -p posixrules ] [ -d directory ] \n\
+	(void) fprintf(stderr, "%s: usage is %s \
+[ -s ] [ -v ] [ -l localtime ] [ -p posixrules ] [ -d directory ]\n\
 \t[ -L leapseconds ] [ -y yearistype ] [ filename ... ]\n",
 		progname, progname);
 	(void) exit(EXIT_FAILURE);
@@ -411,11 +417,12 @@ main(argc, argv)
 int	argc;
 char *	argv[];
 {
-	register int	i, j;
+	register int	i;
+	register int	j;
 	register int	c;
 
 #ifdef unix
-	(void) umask(umask(022) | 022);
+	(void) umask(umask(S_IWGRP | S_IWOTH) | (S_IWGRP | S_IWOTH));
 #endif /* defined unix */
 	progname = argv[0];
 	while ((c = getopt(argc, argv, "d:l:p:L:vsy:")) != EOF)
@@ -601,7 +608,7 @@ const char * const	name;
 
 	myname = ecpyalloc(name);
 	myname = ecatalloc(myname, "/.");
-	accres = access(myname, 0);
+	accres = access(myname, F_OK);
 	ifree(myname);
 	return accres == 0;
 }
@@ -616,11 +623,11 @@ const char * const	name;
 
 static int
 rcomp(cp1, cp2)
-const genericptr_T	cp1;
-const genericptr_T	cp2;
+const void *	cp1;
+const void *	cp2;
 {
-	return strcmp(((struct rule *) cp1)->r_name,
-		((struct rule *) cp2)->r_name);
+	return strcmp(((const struct rule *) cp1)->r_name,
+		((const struct rule *) cp2)->r_name);
 }
 
 static void
@@ -632,9 +639,8 @@ associate P((void))
 	register int		i;
 
 	if (nrules != 0)
-		(void) qsort((genericptr_T) rules,
-			(qsort_size_T) nrules,
-			(qsort_size_T) sizeof *rules, rcomp);
+		(void) qsort((void *) rules, (size_t) nrules,
+			(size_t) sizeof *rules, rcomp);
 	for (i = 0; i < nzones; ++i) {
 		zp = &zones[i];
 		zp->z_rules = NULL;
@@ -767,7 +773,7 @@ const char *	name;
 
 /*
 ** Convert a string of one of the forms
-**	h	-h 	hh:mm	-hh:mm	hh:mm:ss	-hh:mm:ss
+**	h	-h	hh:mm	-hh:mm	hh:mm:ss	-hh:mm:ss
 ** into a number of seconds.
 ** A null string maps to zero.
 ** Call error with errstring and return zero on errors.
@@ -956,7 +962,8 @@ const int		iscont;
 			zones[nzones - 1].z_untiltime > min_time &&
 			zones[nzones - 1].z_untiltime < max_time &&
 			zones[nzones - 1].z_untiltime >= z.z_untiltime) {
-error("Zone continuation line end time is not after end time of previous line");
+				error("Zone continuation line end time is not \
+after end time of previous line");
 				return FALSE;
 		}
 	}
@@ -1115,25 +1122,25 @@ const char * const		timep;
 	}
 	rp->r_month = lp->l_value;
 	rp->r_todisstd = FALSE;
-	rp->r_todisuniv = FALSE;
+	rp->r_todisgmt = FALSE;
 	dp = ecpyalloc(timep);
 	if (*dp != '\0') {
 		ep = dp + strlen(dp) - 1;
 		switch (lowerit(*ep)) {
 			case 's':	/* Standard */
 				rp->r_todisstd = TRUE;
-				rp->r_todisuniv = FALSE;
+				rp->r_todisgmt = FALSE;
 				*ep = '\0';
 				break;
 			case 'w':	/* Wall */
 				rp->r_todisstd = FALSE;
-				rp->r_todisuniv = FALSE;
+				rp->r_todisgmt = FALSE;
 				*ep = '\0';
 			case 'g':	/* Greenwich */
 			case 'u':	/* Universal */
 			case 'z':	/* Zulu */
 				rp->r_todisstd = TRUE;
-				rp->r_todisuniv = TRUE;
+				rp->r_todisgmt = TRUE;
 				*ep = '\0';
 				break;
 		}
@@ -1144,7 +1151,8 @@ const char * const		timep;
 	** Year work.
 	*/
 	cp = loyearp;
-	if ((lp = byword(cp, begin_years)) != NULL) switch ((int) lp->l_value) {
+	lp = byword(cp, begin_years);
+	if (lp != NULL) switch ((int) lp->l_value) {
 		case YR_MINIMUM:
 			rp->r_loyear = min_int;
 			break;
@@ -1260,9 +1268,7 @@ FILE * const	fp;
 	char	buf[4];
 
 	convert(val, buf);
-	(void) fwrite((genericptr_T) buf,
-		(fwrite_size_T) sizeof buf,
-		(fwrite_size_T) 1, fp);
+	(void) fwrite((void *) buf, (size_t) sizeof buf, (size_t) 1, fp);
 }
 
 static void
@@ -1286,14 +1292,22 @@ const char * const	name;
 			(void) exit(EXIT_FAILURE);
 		}
 	}
+	convert(eitol(typecnt), tzh.tzh_ttisgmtcnt);
 	convert(eitol(typecnt), tzh.tzh_ttisstdcnt);
 	convert(eitol(leapcnt), tzh.tzh_leapcnt);
 	convert(eitol(timecnt), tzh.tzh_timecnt);
 	convert(eitol(typecnt), tzh.tzh_typecnt);
 	convert(eitol(charcnt), tzh.tzh_charcnt);
-	(void) fwrite((genericptr_T) &tzh,
-		(fwrite_size_T) sizeof tzh,
-		(fwrite_size_T) 1, fp);
+#define DO(field)	(void) fwrite((void *) tzh.field, \
+		(size_t) sizeof tzh.field, (size_t) 1, fp)
+	DO(tzh_reserved);
+	DO(tzh_ttisgmtcnt);
+	DO(tzh_ttisstdcnt);
+	DO(tzh_leapcnt);
+	DO(tzh_timecnt);
+	DO(tzh_typecnt);
+	DO(tzh_charcnt);
+#undef DO
 	for (i = 0; i < timecnt; ++i) {
 		j = leapcnt;
 		while (--j >= 0)
@@ -1304,18 +1318,16 @@ const char * const	name;
 		puttzcode((long) ats[i], fp);
 	}
 	if (timecnt > 0)
-		(void) fwrite((genericptr_T) types,
-			(fwrite_size_T) sizeof types[0],
-			(fwrite_size_T) timecnt, fp);
+		(void) fwrite((void *) types, (size_t) sizeof types[0],
+			(size_t) timecnt, fp);
 	for (i = 0; i < typecnt; ++i) {
 		puttzcode((long) gmtoffs[i], fp);
 		(void) putc(isdsts[i], fp);
 		(void) putc(abbrinds[i], fp);
 	}
 	if (charcnt != 0)
-		(void) fwrite((genericptr_T) chars,
-			(fwrite_size_T) sizeof chars[0],
-			(fwrite_size_T) charcnt, fp);
+		(void) fwrite((void *) chars, (size_t) sizeof chars[0],
+			(size_t) charcnt, fp);
 	for (i = 0; i < leapcnt; ++i) {
 		if (roll[i]) {
 			if (timecnt == 0 || trans[i] < ats[0]) {
@@ -1337,6 +1349,8 @@ const char * const	name;
 	}
 	for (i = 0; i < typecnt; ++i)
 		(void) putc(ttisstds[i], fp);
+	for (i = 0; i < typecnt; ++i)
+		(void) putc(ttisgmts[i], fp);
 	if (ferror(fp) || fclose(fp)) {
 		(void) fprintf(stderr, "%s: Write error on ", progname);
 		(void) perror(fullname);
@@ -1345,6 +1359,25 @@ const char * const	name;
 }
 
 static void
+doabbr(abbr, format, letters, isdst)
+char * const		abbr;
+const char * const	format;
+const char * const	letters;
+const int		isdst;
+{
+	if (strchr(format, '/') == NULL) {
+		if (letters == NULL)
+			(void) strcpy(abbr, format);
+		else	(void) sprintf(abbr, format, letters);
+	} else if (isdst)
+		(void) strcpy(abbr, strchr(format, '/') + 1);
+	else {
+		(void) strcpy(abbr, format);
+		*strchr(abbr, '/') = '\0';
+	}
+}
+
+static void
 outzone(zpfirst, zonecount)
 const struct zone * const	zpfirst;
 const int			zonecount;
@@ -1360,6 +1393,7 @@ const int			zonecount;
 	register long			startoff;
 	register int			startisdst;
 	register int			startttisstd;
+	register int			startttisgmt;
 	register int			type;
 	char				startbuf[BUFSIZ];
 
@@ -1381,9 +1415,7 @@ const int			zonecount;
 	** for noting the need to unconditionally initialize startttisstd.
 	*/
 	startttisstd = FALSE;
-#ifdef lint
-	starttime = 0;
-#endif /* defined lint */
+	startttisgmt = FALSE;
 	for (i = 0; i < zonecount; ++i) {
 		zp = &zpfirst[i];
 		usestart = i > 0 && (zp - 1)->z_untiltime > min_time;
@@ -1395,9 +1427,11 @@ const int			zonecount;
 		startisdst = -1;
 		if (zp->z_nrules == 0) {
 			stdoff = zp->z_stdoff;
-			(void) strcpy(startbuf, zp->z_format);
+			doabbr(startbuf, zp->z_format,
+				(char *) NULL, stdoff != 0);
 			type = addtype(oadd(zp->z_gmtoff, stdoff),
-				startbuf, stdoff != 0, startttisstd);
+				startbuf, stdoff != 0, startttisstd,
+				startttisgmt);
 			if (usestart)
 				addtt(starttime, type);
 			else if (stdoff != 0)
@@ -1433,7 +1467,7 @@ const int			zonecount;
 					** stdoff values.
 					*/
 					untiltime = zp->z_untiltime;
-					if (!zp->z_untilrule.r_todisuniv)
+					if (!zp->z_untilrule.r_todisgmt)
 						untiltime = tadd(untiltime,
 							-gmtoff);
 					if (!zp->z_untilrule.r_todisstd)
@@ -1445,16 +1479,13 @@ const int			zonecount;
 				** that takes effect earliest in the year.
 				*/
 				k = -1;
-#ifdef lint
-				ktime = 0;
-#endif /* defined lint */
 				for (j = 0; j < zp->z_nrules; ++j) {
 					rp = &zp->z_rules[j];
 					if (!rp->r_todo)
 						continue;
 					eats(zp->z_filename, zp->z_linenum,
 						rp->r_filename, rp->r_linenum);
-					offset = rp->r_todisuniv ? 0 : gmtoff;
+					offset = rp->r_todisgmt ? 0 : gmtoff;
 					if (!rp->r_todisstd)
 						offset = oadd(offset, stdoff);
 					jtime = rp->r_temp;
@@ -1478,8 +1509,9 @@ const int			zonecount;
 					stdoff = rp->r_stdoff;
 					startoff = oadd(zp->z_gmtoff,
 						rp->r_stdoff);
-					(void) sprintf(startbuf, zp->z_format,
-						rp->r_abbrvar);
+					doabbr(startbuf, zp->z_format,
+						rp->r_abbrvar,
+						rp->r_stdoff != 0);
 					startisdst = rp->r_stdoff != 0;
 					continue;
 				    }
@@ -1496,19 +1528,20 @@ const int			zonecount;
 						startoff = oadd(startoff,
 							zp->z_gmtoff);
 						(void) strcpy(startbuf,
-							&chars[abbrinds[type]]);
+						    &chars[abbrinds[type]]);
 					}
 					if (startisdst >= 0)
-addtt(starttime, addtype(startoff, startbuf, startisdst, startttisstd));
+addtt(starttime, addtype(startoff, startbuf, startisdst, startttisstd,
+	startttisgmt));
 				    }
 				}
 				eats(zp->z_filename, zp->z_linenum,
 					rp->r_filename, rp->r_linenum);
-				(void) sprintf(buf, zp->z_format,
-					rp->r_abbrvar);
+				doabbr(buf, zp->z_format, rp->r_abbrvar,
+					rp->r_stdoff != 0);
 				offset = oadd(zp->z_gmtoff, rp->r_stdoff);
 				type = addtype(offset, buf, rp->r_stdoff != 0,
-					rp->r_todisstd);
+					rp->r_todisstd, rp->r_todisgmt);
 				addtt(ktime, type);
 				stdoff = rp->r_stdoff;
 			}
@@ -1519,6 +1552,7 @@ addtt(starttime, addtype(startoff, startbuf, startisdst, startttisstd));
 		if (useuntil) {
 			starttime = tadd(zp->z_untiltime, -gmtoff);
 			startttisstd = zp->z_untilrule.r_todisstd;
+			startttisgmt = zp->z_untilrule.r_todisgmt;
 			if (!startttisstd)
 				starttime = tadd(starttime, -stdoff);
 		}
@@ -1545,11 +1579,12 @@ const int	type;
 }
 
 static int
-addtype(gmtoff, abbr, isdst, ttisstd)
+addtype(gmtoff, abbr, isdst, ttisstd, ttisgmt)
 const long		gmtoff;
 const char * const	abbr;
 const int		isdst;
 const int		ttisstd;
+const int		ttisgmt;
 {
 	register int	i, j;
 
@@ -1560,7 +1595,8 @@ const int		ttisstd;
 	for (i = 0; i < typecnt; ++i) {
 		if (gmtoff == gmtoffs[i] && isdst == isdsts[i] &&
 			strcmp(abbr, &chars[abbrinds[i]]) == 0 &&
-			ttisstd == ttisstds[i])
+			ttisstd == ttisstds[i] &&
+			ttisgmt == ttisgmts[i])
 				return i;
 	}
 	/*
@@ -1574,6 +1610,7 @@ const int		ttisstd;
 	gmtoffs[i] = gmtoff;
 	isdsts[i] = isdst;
 	ttisstds[i] = ttisstd;
+	ttisgmts[i] = ttisgmt;
 
 	for (j = 0; j < charcnt; ++j)
 		if (strcmp(&chars[j], abbr) == 0)
@@ -1908,7 +1945,7 @@ char * const	argname;
 		*cp = '\0';
 #ifndef unix
 		/*
-		** MS-DOS drive specifier?
+		** DOS drive specifier?
 		*/
 		if (strlen(name) == 2 && isascii(name[0]) &&
 			isalpha(name[0]) && name[1] == ':') {
@@ -1920,7 +1957,7 @@ char * const	argname;
 			/*
 			** It doesn't seem to exist, so we try to create it.
 			*/
-			if (emkdir(name, 0755) != 0) {
+			if (mkdir(name, 0755) != 0) {
 				(void) fprintf(stderr,
 					"%s: Can't create directory ",
 					progname);