diff --git a/libc/tzcode/strftime.c b/libc/tzcode/strftime.c
index 946c91c..75ab8ce 100644
--- a/libc/tzcode/strftime.c
+++ b/libc/tzcode/strftime.c
@@ -1,6 +1,6 @@
 #ifndef lint
 #ifndef NOID
-static char	elsieid[] = "@(#)strftime.c	8.1";
+static char elsieid[] = "@(#)strftime.c 8.1";
 /*
 ** Based on the UCB version with the ID appearing below.
 ** This is ANSIish only when "multibyte character == plain character".
@@ -29,7 +29,7 @@
 
 #ifndef LIBC_SCCS
 #ifndef lint
-static const char	sccsid[] = "@(#)strftime.c	5.4 (Berkeley) 3/14/89";
+static const char   sccsid[] = "@(#)strftime.c  5.4 (Berkeley) 3/14/89";
 #endif /* !defined lint */
 #endif /* !defined LIBC_SCCS */
 
@@ -37,132 +37,140 @@
 #include "fcntl.h"
 #include "locale.h"
 #include <ctype.h>
+#include <time64.h>
 
+/* struct lc_time_T is now defined as strftime_locale
+ * in <time.h>
+ */
+#if 1
+#define  lc_time_T    strftime_locale
+#else
 struct lc_time_T {
-	const char *	mon[MONSPERYEAR];
-	const char *	month[MONSPERYEAR];
-	const char *	wday[DAYSPERWEEK];
-	const char *	weekday[DAYSPERWEEK];
-	const char *	X_fmt;
-	const char *	x_fmt;
-	const char *	c_fmt;
-	const char *	am;
-	const char *	pm;
-	const char *	date_fmt;
+    const char *    mon[MONSPERYEAR];
+    const char *    month[MONSPERYEAR];
+    const char *    wday[DAYSPERWEEK];
+    const char *    weekday[DAYSPERWEEK];
+    const char *    X_fmt;
+    const char *    x_fmt;
+    const char *    c_fmt;
+    const char *    am;
+    const char *    pm;
+    const char *    date_fmt;
+};
+#endif
+
+#define Locale  (&C_time_locale)
+
+static const struct lc_time_T   C_time_locale = {
+    {
+        "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+        "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+    }, {
+        "January", "February", "March", "April", "May", "June",
+        "July", "August", "September", "October", "November", "December"
+    }, {
+        "Sun", "Mon", "Tue", "Wed",
+        "Thu", "Fri", "Sat"
+    }, {
+        "Sunday", "Monday", "Tuesday", "Wednesday",
+        "Thursday", "Friday", "Saturday"
+    },
+
+    /* X_fmt */
+    "%H:%M:%S",
+
+    /*
+    ** x_fmt
+    ** C99 requires this format.
+    ** Using just numbers (as here) makes Quakers happier;
+    ** it's also compatible with SVR4.
+    */
+    "%m/%d/%y",
+
+    /*
+    ** c_fmt
+    ** C99 requires this format.
+    ** Previously this code used "%D %X", but we now conform to C99.
+    ** Note that
+    **  "%a %b %d %H:%M:%S %Y"
+    ** is used by Solaris 2.3.
+    */
+    "%a %b %e %T %Y",
+
+    /* am */
+    "AM",
+
+    /* pm */
+    "PM",
+
+    /* date_fmt */
+    "%a %b %e %H:%M:%S %Z %Y"
 };
 
-#ifdef LOCALE_HOME
-#include "sys/stat.h"
-static struct lc_time_T		localebuf;
-static struct lc_time_T *	_loc P((void));
-#define Locale	_loc()
-#endif /* defined LOCALE_HOME */
-#ifndef LOCALE_HOME
-#define Locale	(&C_time_locale)
-#endif /* !defined LOCALE_HOME */
+static char *   _add P((const char *, char *, const char *, int));
+static char *   _conv P((int, const char *, char *, const char *));
+static char *   _fmt P((const char *, const struct tm *, char *, const char *,
+            int *, const struct strftime_locale*));
+static char *   _yconv P((int, int, int, int, char *, const char *, int));
+static char *   getformat P((int, char *, char *, char *, char *));
 
-static const struct lc_time_T	C_time_locale = {
-	{
-		"Jan", "Feb", "Mar", "Apr", "May", "Jun",
-		"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
-	}, {
-		"January", "February", "March", "April", "May", "June",
-		"July", "August", "September", "October", "November", "December"
-	}, {
-		"Sun", "Mon", "Tue", "Wed",
-		"Thu", "Fri", "Sat"
-	}, {
-		"Sunday", "Monday", "Tuesday", "Wednesday",
-		"Thursday", "Friday", "Saturday"
-	},
-
-	/* X_fmt */
-	"%H:%M:%S",
-
-	/*
-	** x_fmt
-	** C99 requires this format.
-	** Using just numbers (as here) makes Quakers happier;
-	** it's also compatible with SVR4.
-	*/
-	"%m/%d/%y",
-
-	/*
-	** c_fmt
-	** C99 requires this format.
-	** Previously this code used "%D %X", but we now conform to C99.
-	** Note that
-	**	"%a %b %d %H:%M:%S %Y"
-	** is used by Solaris 2.3.
-	*/
-	"%a %b %e %T %Y",
-
-	/* am */
-	"AM",
-
-	/* pm */
-	"PM",
-
-	/* date_fmt */
-	"%a %b %e %H:%M:%S %Z %Y"
-};
-
-static char *	_add P((const char *, char *, const char *, int));
-static char *	_conv P((int, const char *, char *, const char *));
-static char *	_fmt P((const char *, const struct tm *, char *, const char *,
-			int *));
-static char *	_yconv P((int, int, int, int, char *, const char *, int));
-static char *	getformat P((int, char *, char *, char *, char *));
-
-extern char *	tzname[];
+extern char *   tzname[];
 
 #ifndef YEAR_2000_NAME
-#define YEAR_2000_NAME	"CHECK_STRFTIME_FORMATS_FOR_TWO_DIGIT_YEARS"
+#define YEAR_2000_NAME  "CHECK_STRFTIME_FORMATS_FOR_TWO_DIGIT_YEARS"
 #endif /* !defined YEAR_2000_NAME */
 
-#define IN_NONE	0
-#define IN_SOME	1
-#define IN_THIS	2
-#define IN_ALL	3
+#define IN_NONE 0
+#define IN_SOME 1
+#define IN_THIS 2
+#define IN_ALL  3
 
 #define FORCE_LOWER_CASE 0x100
 
 size_t
 strftime(s, maxsize, format, t)
-char * const		s;
-const size_t		maxsize;
-const char * const	format;
-const struct tm * const	t;
+char * const        s;
+const size_t        maxsize;
+const char * const  format;
+const struct tm * const t;
 {
-	char *	p;
-	int	warn;
+    return strftime_tz(s, maxsize, format, t, Locale);
+}
 
-	tzset();
-#ifdef LOCALE_HOME
-	localebuf.mon[0] = 0;
-#endif /* defined LOCALE_HOME */
-	warn = IN_NONE;
-	p = _fmt(((format == NULL) ? "%c" : format), t, s, s + maxsize, &warn);
-#ifndef NO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU
-	if (warn != IN_NONE && getenv(YEAR_2000_NAME) != NULL) {
-		(void) fprintf(stderr, "\n");
-		if (format == NULL)
-			(void) fprintf(stderr, "NULL strftime format ");
-		else	(void) fprintf(stderr, "strftime format \"%s\" ",
-				format);
-		(void) fprintf(stderr, "yields only two digits of years in ");
-		if (warn == IN_SOME)
-			(void) fprintf(stderr, "some locales");
-		else if (warn == IN_THIS)
-			(void) fprintf(stderr, "the current locale");
-		else	(void) fprintf(stderr, "all locales");
-		(void) fprintf(stderr, "\n");
-	}
+size_t
+strftime_tz(s, maxsize, format, t, locale)
+char * const        s;
+const size_t        maxsize;
+const char * const  format;
+const struct tm * const t;
+const struct strftime_locale *locale;
+{
+    char *  p;
+    int warn;
+
+    tzset();
+    warn = IN_NONE;
+    p = _fmt(((format == NULL) ? "%c" : format), t, s, s + maxsize, &warn, locale);
+#if 0  /* ifndef NO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU */
+    if (warn != IN_NONE && getenv(YEAR_2000_NAME) != NULL) {
+        (void) fprintf(stderr, "\n");
+        if (format == NULL)
+            (void) fprintf(stderr, "NULL strftime format ");
+        else    (void) fprintf(stderr, "strftime format \"%s\" ",
+                format);
+        (void) fprintf(stderr, "yields only two digits of years in ");
+        if (warn == IN_SOME)
+            (void) fprintf(stderr, "some locales");
+        else if (warn == IN_THIS)
+            (void) fprintf(stderr, "the current locale");
+        else    (void) fprintf(stderr, "all locales");
+        (void) fprintf(stderr, "\n");
+    }
 #endif /* !defined NO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU */
-	if (p == s + maxsize)
-		return 0;
-	*p = '\0';
-	return p - s;
+    if (p == s + maxsize)
+        return 0;
+    *p = '\0';
+    return p - s;
 }
 
 static char *getformat(int modifier, char *normal, char *underscore,
@@ -182,89 +190,90 @@
 }
 
 static char *
-_fmt(format, t, pt, ptlim, warnp)
-const char *		format;
-const struct tm * const	t;
-char *			pt;
-const char * const	ptlim;
-int *			warnp;
+_fmt(format, t, pt, ptlim, warnp, locale)
+const char *        format;
+const struct tm * const t;
+char *          pt;
+const char * const  ptlim;
+int *           warnp;
+const struct strftime_locale* locale;
 {
-	for ( ; *format; ++format) {
-		if (*format == '%') {
+    for ( ; *format; ++format) {
+        if (*format == '%') {
             int modifier = 0;
 label:
-			switch (*++format) {
-			case '\0':
-				--format;
-				break;
-			case 'A':
-				pt = _add((t->tm_wday < 0 ||
-					t->tm_wday >= DAYSPERWEEK) ?
-					"?" : Locale->weekday[t->tm_wday],
-					pt, ptlim, modifier);
-				continue;
-			case 'a':
-				pt = _add((t->tm_wday < 0 ||
-					t->tm_wday >= DAYSPERWEEK) ?
-					"?" : Locale->wday[t->tm_wday],
-					pt, ptlim, modifier);
-				continue;
-			case 'B':
-				pt = _add((t->tm_mon < 0 ||
-					t->tm_mon >= MONSPERYEAR) ?
-					"?" : Locale->month[t->tm_mon],
-					pt, ptlim, modifier);
-				continue;
-			case 'b':
-			case 'h':
-				pt = _add((t->tm_mon < 0 ||
-					t->tm_mon >= MONSPERYEAR) ?
-					"?" : Locale->mon[t->tm_mon],
-					pt, ptlim, modifier);
-				continue;
-			case 'C':
-				/*
-				** %C used to do a...
-				**	_fmt("%a %b %e %X %Y", t);
-				** ...whereas now POSIX 1003.2 calls for
-				** something completely different.
-				** (ado, 1993-05-24)
-				*/
-				pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 0,
-					pt, ptlim, modifier);
-				continue;
-			case 'c':
-				{
-				int warn2 = IN_SOME;
+            switch (*++format) {
+            case '\0':
+                --format;
+                break;
+            case 'A':
+                pt = _add((t->tm_wday < 0 ||
+                    t->tm_wday >= DAYSPERWEEK) ?
+                    "?" : locale->weekday[t->tm_wday],
+                    pt, ptlim, modifier);
+                continue;
+            case 'a':
+                pt = _add((t->tm_wday < 0 ||
+                    t->tm_wday >= DAYSPERWEEK) ?
+                    "?" : locale->wday[t->tm_wday],
+                    pt, ptlim, modifier);
+                continue;
+            case 'B':
+                pt = _add((t->tm_mon < 0 ||
+                    t->tm_mon >= MONSPERYEAR) ?
+                    "?" : locale->month[t->tm_mon],
+                    pt, ptlim, modifier);
+                continue;
+            case 'b':
+            case 'h':
+                pt = _add((t->tm_mon < 0 ||
+                    t->tm_mon >= MONSPERYEAR) ?
+                    "?" : locale->mon[t->tm_mon],
+                    pt, ptlim, modifier);
+                continue;
+            case 'C':
+                /*
+                ** %C used to do a...
+                **  _fmt("%a %b %e %X %Y", t);
+                ** ...whereas now POSIX 1003.2 calls for
+                ** something completely different.
+                ** (ado, 1993-05-24)
+                */
+                pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 0,
+                    pt, ptlim, modifier);
+                continue;
+            case 'c':
+                {
+                int warn2 = IN_SOME;
 
-				pt = _fmt(Locale->c_fmt, t, pt, ptlim, warnp);
-				if (warn2 == IN_ALL)
-					warn2 = IN_THIS;
-				if (warn2 > *warnp)
-					*warnp = warn2;
-				}
-				continue;
-			case 'D':
-                                pt = _fmt("%m/%d/%y", t, pt, ptlim, warnp);
-				continue;
-			case 'd':
+                pt = _fmt(locale->c_fmt, t, pt, ptlim, warnp, locale);
+                if (warn2 == IN_ALL)
+                    warn2 = IN_THIS;
+                if (warn2 > *warnp)
+                    *warnp = warn2;
+                }
+                continue;
+            case 'D':
+                                pt = _fmt("%m/%d/%y", t, pt, ptlim, warnp, locale);
+                continue;
+            case 'd':
                                 pt = _conv(t->tm_mday,
                                            getformat(modifier, "%02d",
                                                      "%2d", "%d", "%02d"),
                                            pt, ptlim);
-				continue;
-			case 'E':
-			case 'O':
-				/*
-				** C99 locale modifiers.
-				** The sequences
-				**	%Ec %EC %Ex %EX %Ey %EY
-				**	%Od %oe %OH %OI %Om %OM
-				**	%OS %Ou %OU %OV %Ow %OW %Oy
-				** are supposed to provide alternate
-				** representations.
-				*/
-				goto label;
+                continue;
+            case 'E':
+            case 'O':
+                /*
+                ** C99 locale modifiers.
+                ** The sequences
+                **  %Ec %EC %Ex %EX %Ey %EY
+                **  %Od %oe %OH %OI %Om %OM
+                **  %OS %Ou %OU %OV %Ow %OW %Oy
+                ** are supposed to provide alternate
+                ** representations.
+                */
+                goto label;
             case '_':
             case '-':
             case '0':
@@ -272,155 +281,155 @@
             case '#':
                 modifier = *format;
                 goto label;
-			case 'e':
-				pt = _conv(t->tm_mday,
+            case 'e':
+                pt = _conv(t->tm_mday,
                                            getformat(modifier, "%2d",
                                                      "%2d", "%d", "%02d"),
                                            pt, ptlim);
-				continue;
-			case 'F':
-				pt = _fmt("%Y-%m-%d", t, pt, ptlim, warnp);
-				continue;
-			case 'H':
-				pt = _conv(t->tm_hour,
+                continue;
+            case 'F':
+                pt = _fmt("%Y-%m-%d", t, pt, ptlim, warnp, locale);
+                continue;
+            case 'H':
+                pt = _conv(t->tm_hour,
                                            getformat(modifier, "%02d",
                                                      "%2d", "%d", "%02d"),
                                            pt, ptlim);
-				continue;
-			case 'I':
-				pt = _conv((t->tm_hour % 12) ?
-					(t->tm_hour % 12) : 12,
-					getformat(modifier, "%02d",
+                continue;
+            case 'I':
+                pt = _conv((t->tm_hour % 12) ?
+                    (t->tm_hour % 12) : 12,
+                    getformat(modifier, "%02d",
                                                   "%2d", "%d", "%02d"),
                                         pt, ptlim);
-				continue;
-			case 'j':
-				pt = _conv(t->tm_yday + 1,
+                continue;
+            case 'j':
+                pt = _conv(t->tm_yday + 1,
                            getformat(modifier, "%03d", "%3d", "%d", "%03d"),
                            pt, ptlim);
-				continue;
-			case 'k':
-				/*
-				** This used to be...
-				**	_conv(t->tm_hour % 12 ?
-				**		t->tm_hour % 12 : 12, 2, ' ');
-				** ...and has been changed to the below to
-				** match SunOS 4.1.1 and Arnold Robbins'
-				** strftime version 3.0. That is, "%k" and
-				** "%l" have been swapped.
-				** (ado, 1993-05-24)
-				*/
-				pt = _conv(t->tm_hour,
+                continue;
+            case 'k':
+                /*
+                ** This used to be...
+                **  _conv(t->tm_hour % 12 ?
+                **      t->tm_hour % 12 : 12, 2, ' ');
+                ** ...and has been changed to the below to
+                ** match SunOS 4.1.1 and Arnold Robbins'
+                ** strftime version 3.0. That is, "%k" and
+                ** "%l" have been swapped.
+                ** (ado, 1993-05-24)
+                */
+                pt = _conv(t->tm_hour,
                                            getformat(modifier, "%2d",
                                                      "%2d", "%d", "%02d"),
                                            pt, ptlim);
-				continue;
+                continue;
 #ifdef KITCHEN_SINK
-			case 'K':
-				/*
-				** After all this time, still unclaimed!
-				*/
-				pt = _add("kitchen sink", pt, ptlim, modifier);
-				continue;
+            case 'K':
+                /*
+                ** After all this time, still unclaimed!
+                */
+                pt = _add("kitchen sink", pt, ptlim, modifier);
+                continue;
 #endif /* defined KITCHEN_SINK */
-			case 'l':
-				/*
-				** This used to be...
-				**	_conv(t->tm_hour, 2, ' ');
-				** ...and has been changed to the below to
-				** match SunOS 4.1.1 and Arnold Robbin's
-				** strftime version 3.0. That is, "%k" and
-				** "%l" have been swapped.
-				** (ado, 1993-05-24)
-				*/
-				pt = _conv((t->tm_hour % 12) ?
-					(t->tm_hour % 12) : 12,
-					getformat(modifier, "%2d",
+            case 'l':
+                /*
+                ** This used to be...
+                **  _conv(t->tm_hour, 2, ' ');
+                ** ...and has been changed to the below to
+                ** match SunOS 4.1.1 and Arnold Robbin's
+                ** strftime version 3.0. That is, "%k" and
+                ** "%l" have been swapped.
+                ** (ado, 1993-05-24)
+                */
+                pt = _conv((t->tm_hour % 12) ?
+                    (t->tm_hour % 12) : 12,
+                    getformat(modifier, "%2d",
                                                   "%2d", "%d", "%02d"),
                                         pt, ptlim);
-				continue;
-			case 'M':
-				pt = _conv(t->tm_min,
+                continue;
+            case 'M':
+                pt = _conv(t->tm_min,
                                            getformat(modifier, "%02d",
                                                      "%2d", "%d", "%02d"),
                                            pt, ptlim);
-				continue;
-			case 'm':
-				pt = _conv(t->tm_mon + 1,
+                continue;
+            case 'm':
+                pt = _conv(t->tm_mon + 1,
                                            getformat(modifier, "%02d",
                                                      "%2d", "%d", "%02d"),
                                            pt, ptlim);
-				continue;
-			case 'n':
-				pt = _add("\n", pt, ptlim, modifier);
-				continue;
-			case 'p':
-				pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ?
-					Locale->pm :
-					Locale->am,
-					pt, ptlim, modifier);
-				continue;
-			case 'P':
-				pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ?
-					Locale->pm :
-					Locale->am,
-					pt, ptlim, FORCE_LOWER_CASE);
-				continue;
-			case 'R':
-				pt = _fmt("%H:%M", t, pt, ptlim, warnp);
-				continue;
-			case 'r':
-				pt = _fmt("%I:%M:%S %p", t, pt, ptlim, warnp);
-				continue;
-			case 'S':
-				pt = _conv(t->tm_sec,
+                continue;
+            case 'n':
+                pt = _add("\n", pt, ptlim, modifier);
+                continue;
+            case 'p':
+                pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ?
+                    locale->pm :
+                    locale->am,
+                    pt, ptlim, modifier);
+                continue;
+            case 'P':
+                pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ?
+                    locale->pm :
+                    locale->am,
+                    pt, ptlim, FORCE_LOWER_CASE);
+                continue;
+            case 'R':
+                pt = _fmt("%H:%M", t, pt, ptlim, warnp, locale);
+                continue;
+            case 'r':
+                pt = _fmt("%I:%M:%S %p", t, pt, ptlim, warnp, locale);
+                continue;
+            case 'S':
+                pt = _conv(t->tm_sec,
                                            getformat(modifier, "%02d",
                                                      "%2d", "%d", "%02d"),
                                            pt, ptlim);
-				continue;
-			case 's':
-				{
-					struct tm	tm;
-					char		buf[INT_STRLEN_MAXIMUM(
-								time_t) + 1];
-					time_t		mkt;
+                continue;
+            case 's':
+                {
+                    struct tm   tm;
+                    char        buf[INT_STRLEN_MAXIMUM(
+                                time64_t) + 1];
+                    time64_t    mkt;
 
-					tm = *t;
-					mkt = mktime(&tm);
-					if (TYPE_SIGNED(time_t))
-						(void) sprintf(buf, "%ld",
-							(long) mkt);
-					else	(void) sprintf(buf, "%lu",
-							(unsigned long) mkt);
-					pt = _add(buf, pt, ptlim, modifier);
-				}
-				continue;
-			case 'T':
-				pt = _fmt("%H:%M:%S", t, pt, ptlim, warnp);
-				continue;
-			case 't':
-				pt = _add("\t", pt, ptlim, modifier);
-				continue;
-			case 'U':
-				pt = _conv((t->tm_yday + DAYSPERWEEK -
-					t->tm_wday) / DAYSPERWEEK,
-					getformat(modifier, "%02d",
+                    tm = *t;
+                    mkt = mktime64(&tm);
+                    if (TYPE_SIGNED(time64_t))
+                        (void) sprintf(buf, "%lld",
+                            (long long) mkt);
+                    else    (void) sprintf(buf, "%llu",
+                            (unsigned long long) mkt);
+                    pt = _add(buf, pt, ptlim, modifier);
+                }
+                continue;
+            case 'T':
+                pt = _fmt("%H:%M:%S", t, pt, ptlim, warnp, locale);
+                continue;
+            case 't':
+                pt = _add("\t", pt, ptlim, modifier);
+                continue;
+            case 'U':
+                pt = _conv((t->tm_yday + DAYSPERWEEK -
+                    t->tm_wday) / DAYSPERWEEK,
+                    getformat(modifier, "%02d",
                                                   "%2d", "%d", "%02d"),
                                         pt, ptlim);
-				continue;
-			case 'u':
-				/*
-				** From Arnold Robbins' strftime version 3.0:
-				** "ISO 8601: Weekday as a decimal number
-				** [1 (Monday) - 7]"
-				** (ado, 1993-05-24)
-				*/
-				pt = _conv((t->tm_wday == 0) ?
-					DAYSPERWEEK : t->tm_wday, "%d", pt, ptlim);
-				continue;
-			case 'V':	/* ISO 8601 week number */
-			case 'G':	/* ISO 8601 year (four digits) */
-			case 'g':	/* ISO 8601 year (two digits) */
+                continue;
+            case 'u':
+                /*
+                ** From Arnold Robbins' strftime version 3.0:
+                ** "ISO 8601: Weekday as a decimal number
+                ** [1 (Monday) - 7]"
+                ** (ado, 1993-05-24)
+                */
+                pt = _conv((t->tm_wday == 0) ?
+                    DAYSPERWEEK : t->tm_wday, "%d", pt, ptlim);
+                continue;
+            case 'V':   /* ISO 8601 week number */
+            case 'G':   /* ISO 8601 year (four digits) */
+            case 'g':   /* ISO 8601 year (two digits) */
 /*
 ** From Arnold Robbins' strftime version 3.0: "the week number of the
 ** year (the first Monday as the first day of week 1) as a decimal number
@@ -439,232 +448,232 @@
 ** 1997 lasts from 1996-12-30 to 1997-01-05..."
 ** (ado, 1996-01-02)
 */
-				{
-					int	year;
-					int	base;
-					int	yday;
-					int	wday;
-					int	w;
+                {
+                    int year;
+                    int base;
+                    int yday;
+                    int wday;
+                    int w;
 
-					year = t->tm_year;
-					base = TM_YEAR_BASE;
-					yday = t->tm_yday;
-					wday = t->tm_wday;
-					for ( ; ; ) {
-						int	len;
-						int	bot;
-						int	top;
+                    year = t->tm_year;
+                    base = TM_YEAR_BASE;
+                    yday = t->tm_yday;
+                    wday = t->tm_wday;
+                    for ( ; ; ) {
+                        int len;
+                        int bot;
+                        int top;
 
-						len = isleap_sum(year, base) ?
-							DAYSPERLYEAR :
-							DAYSPERNYEAR;
-						/*
-						** What yday (-3 ... 3) does
-						** the ISO year begin on?
-						*/
-						bot = ((yday + 11 - wday) %
-							DAYSPERWEEK) - 3;
-						/*
-						** What yday does the NEXT
-						** ISO year begin on?
-						*/
-						top = bot -
-							(len % DAYSPERWEEK);
-						if (top < -3)
-							top += DAYSPERWEEK;
-						top += len;
-						if (yday >= top) {
-							++base;
-							w = 1;
-							break;
-						}
-						if (yday >= bot) {
-							w = 1 + ((yday - bot) /
-								DAYSPERWEEK);
-							break;
-						}
-						--base;
-						yday += isleap_sum(year, base) ?
-							DAYSPERLYEAR :
-							DAYSPERNYEAR;
-					}
+                        len = isleap_sum(year, base) ?
+                            DAYSPERLYEAR :
+                            DAYSPERNYEAR;
+                        /*
+                        ** What yday (-3 ... 3) does
+                        ** the ISO year begin on?
+                        */
+                        bot = ((yday + 11 - wday) %
+                            DAYSPERWEEK) - 3;
+                        /*
+                        ** What yday does the NEXT
+                        ** ISO year begin on?
+                        */
+                        top = bot -
+                            (len % DAYSPERWEEK);
+                        if (top < -3)
+                            top += DAYSPERWEEK;
+                        top += len;
+                        if (yday >= top) {
+                            ++base;
+                            w = 1;
+                            break;
+                        }
+                        if (yday >= bot) {
+                            w = 1 + ((yday - bot) /
+                                DAYSPERWEEK);
+                            break;
+                        }
+                        --base;
+                        yday += isleap_sum(year, base) ?
+                            DAYSPERLYEAR :
+                            DAYSPERNYEAR;
+                    }
 #ifdef XPG4_1994_04_09
-					if ((w == 52 &&
-						t->tm_mon == TM_JANUARY) ||
-						(w == 1 &&
-						t->tm_mon == TM_DECEMBER))
-							w = 53;
+                    if ((w == 52 &&
+                        t->tm_mon == TM_JANUARY) ||
+                        (w == 1 &&
+                        t->tm_mon == TM_DECEMBER))
+                            w = 53;
 #endif /* defined XPG4_1994_04_09 */
-					if (*format == 'V')
-						pt = _conv(w,
+                    if (*format == 'V')
+                        pt = _conv(w,
                                                            getformat(modifier,
                                                                      "%02d",
                                                                      "%2d",
                                                                      "%d",
                                                                      "%02d"),
-							   pt, ptlim);
-					else if (*format == 'g') {
-						*warnp = IN_ALL;
-						pt = _yconv(year, base, 0, 1,
-							pt, ptlim, modifier);
-					} else	pt = _yconv(year, base, 1, 1,
-							pt, ptlim, modifier);
-				}
-				continue;
-			case 'v':
-				/*
-				** From Arnold Robbins' strftime version 3.0:
-				** "date as dd-bbb-YYYY"
-				** (ado, 1993-05-24)
-				*/
-				pt = _fmt("%e-%b-%Y", t, pt, ptlim, warnp);
-				continue;
-			case 'W':
-				pt = _conv((t->tm_yday + DAYSPERWEEK -
-					(t->tm_wday ?
-					(t->tm_wday - 1) :
-					(DAYSPERWEEK - 1))) / DAYSPERWEEK,
-					getformat(modifier, "%02d",
+                               pt, ptlim);
+                    else if (*format == 'g') {
+                        *warnp = IN_ALL;
+                        pt = _yconv(year, base, 0, 1,
+                            pt, ptlim, modifier);
+                    } else  pt = _yconv(year, base, 1, 1,
+                            pt, ptlim, modifier);
+                }
+                continue;
+            case 'v':
+                /*
+                ** From Arnold Robbins' strftime version 3.0:
+                ** "date as dd-bbb-YYYY"
+                ** (ado, 1993-05-24)
+                */
+                pt = _fmt("%e-%b-%Y", t, pt, ptlim, warnp, locale);
+                continue;
+            case 'W':
+                pt = _conv((t->tm_yday + DAYSPERWEEK -
+                    (t->tm_wday ?
+                    (t->tm_wday - 1) :
+                    (DAYSPERWEEK - 1))) / DAYSPERWEEK,
+                    getformat(modifier, "%02d",
                                                   "%2d", "%d", "%02d"),
                                         pt, ptlim);
-				continue;
-			case 'w':
-				pt = _conv(t->tm_wday, "%d", pt, ptlim);
-				continue;
-			case 'X':
-				pt = _fmt(Locale->X_fmt, t, pt, ptlim, warnp);
-				continue;
-			case 'x':
-				{
-				int	warn2 = IN_SOME;
+                continue;
+            case 'w':
+                pt = _conv(t->tm_wday, "%d", pt, ptlim);
+                continue;
+            case 'X':
+                pt = _fmt(locale->X_fmt, t, pt, ptlim, warnp, locale);
+                continue;
+            case 'x':
+                {
+                int warn2 = IN_SOME;
 
-				pt = _fmt(Locale->x_fmt, t, pt, ptlim, &warn2);
-				if (warn2 == IN_ALL)
-					warn2 = IN_THIS;
-				if (warn2 > *warnp)
-					*warnp = warn2;
-				}
-				continue;
-			case 'y':
-				*warnp = IN_ALL;
-				pt = _yconv(t->tm_year, TM_YEAR_BASE, 0, 1,
-					pt, ptlim, modifier);
-				continue;
-			case 'Y':
-				pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 1,
-					pt, ptlim, modifier);
-				continue;
-			case 'Z':
+                pt = _fmt(locale->x_fmt, t, pt, ptlim, &warn2, locale);
+                if (warn2 == IN_ALL)
+                    warn2 = IN_THIS;
+                if (warn2 > *warnp)
+                    *warnp = warn2;
+                }
+                continue;
+            case 'y':
+                *warnp = IN_ALL;
+                pt = _yconv(t->tm_year, TM_YEAR_BASE, 0, 1,
+                    pt, ptlim, modifier);
+                continue;
+            case 'Y':
+                pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 1,
+                    pt, ptlim, modifier);
+                continue;
+            case 'Z':
 #ifdef TM_ZONE
-				if (t->TM_ZONE != NULL)
-					pt = _add(t->TM_ZONE, pt, ptlim,
+                if (t->TM_ZONE != NULL)
+                    pt = _add(t->TM_ZONE, pt, ptlim,
                                                   modifier);
-				else
+                else
 #endif /* defined TM_ZONE */
-				if (t->tm_isdst >= 0)
-					pt = _add(tzname[t->tm_isdst != 0],
-						pt, ptlim, modifier);
-				/*
-				** C99 says that %Z must be replaced by the
-				** empty string if the time zone is not
-				** determinable.
-				*/
-				continue;
-			case 'z':
-				{
-				int		diff;
-				char const *	sign;
+                if (t->tm_isdst >= 0)
+                    pt = _add(tzname[t->tm_isdst != 0],
+                        pt, ptlim, modifier);
+                /*
+                ** C99 says that %Z must be replaced by the
+                ** empty string if the time zone is not
+                ** determinable.
+                */
+                continue;
+            case 'z':
+                {
+                int     diff;
+                char const *    sign;
 
-				if (t->tm_isdst < 0)
-					continue;
+                if (t->tm_isdst < 0)
+                    continue;
 #ifdef TM_GMTOFF
-				diff = t->TM_GMTOFF;
+                diff = t->TM_GMTOFF;
 #else /* !defined TM_GMTOFF */
-				/*
-				** C99 says that the UTC offset must
-				** be computed by looking only at
-				** tm_isdst. This requirement is
-				** incorrect, since it means the code
-				** must rely on magic (in this case
-				** altzone and timezone), and the
-				** magic might not have the correct
-				** offset. Doing things correctly is
-				** tricky and requires disobeying C99;
-				** see GNU C strftime for details.
-				** For now, punt and conform to the
-				** standard, even though it's incorrect.
-				**
-				** C99 says that %z must be replaced by the
-				** empty string if the time zone is not
-				** determinable, so output nothing if the
-				** appropriate variables are not available.
-				*/
-				if (t->tm_isdst == 0)
+                /*
+                ** C99 says that the UTC offset must
+                ** be computed by looking only at
+                ** tm_isdst. This requirement is
+                ** incorrect, since it means the code
+                ** must rely on magic (in this case
+                ** altzone and timezone), and the
+                ** magic might not have the correct
+                ** offset. Doing things correctly is
+                ** tricky and requires disobeying C99;
+                ** see GNU C strftime for details.
+                ** For now, punt and conform to the
+                ** standard, even though it's incorrect.
+                **
+                ** C99 says that %z must be replaced by the
+                ** empty string if the time zone is not
+                ** determinable, so output nothing if the
+                ** appropriate variables are not available.
+                */
+                if (t->tm_isdst == 0)
 #ifdef USG_COMPAT
-					diff = -timezone;
+                    diff = -timezone;
 #else /* !defined USG_COMPAT */
-					continue;
+                    continue;
 #endif /* !defined USG_COMPAT */
-				else
+                else
 #ifdef ALTZONE
-					diff = -altzone;
+                    diff = -altzone;
 #else /* !defined ALTZONE */
-					continue;
+                    continue;
 #endif /* !defined ALTZONE */
 #endif /* !defined TM_GMTOFF */
-				if (diff < 0) {
-					sign = "-";
-					diff = -diff;
-				} else	sign = "+";
-				pt = _add(sign, pt, ptlim, modifier);
-				diff /= SECSPERMIN;
-				diff = (diff / MINSPERHOUR) * 100 +
-					(diff % MINSPERHOUR);
-				pt = _conv(diff,
+                if (diff < 0) {
+                    sign = "-";
+                    diff = -diff;
+                } else  sign = "+";
+                pt = _add(sign, pt, ptlim, modifier);
+                diff /= SECSPERMIN;
+                diff = (diff / MINSPERHOUR) * 100 +
+                    (diff % MINSPERHOUR);
+                pt = _conv(diff,
                                            getformat(modifier, "%04d",
                                                      "%4d", "%d", "%04d"),
                                            pt, ptlim);
-				}
-				continue;
-			case '+':
-				pt = _fmt(Locale->date_fmt, t, pt, ptlim,
-					warnp);
-				continue;
-			case '%':
-			/*
-			** X311J/88-090 (4.12.3.5): if conversion char is
-			** undefined, behavior is undefined. Print out the
-			** character itself as printf(3) also does.
-			*/
-			default:
-				break;
-			}
-		}
-		if (pt == ptlim)
-			break;
-		*pt++ = *format;
-	}
-	return pt;
+                }
+                continue;
+            case '+':
+                pt = _fmt(locale->date_fmt, t, pt, ptlim,
+                    warnp, locale);
+                continue;
+            case '%':
+            /*
+            ** X311J/88-090 (4.12.3.5): if conversion char is
+            ** undefined, behavior is undefined. Print out the
+            ** character itself as printf(3) also does.
+            */
+            default:
+                break;
+            }
+        }
+        if (pt == ptlim)
+            break;
+        *pt++ = *format;
+    }
+    return pt;
 }
 
 static char *
 _conv(n, format, pt, ptlim)
-const int		n;
-const char * const	format;
-char * const		pt;
-const char * const	ptlim;
+const int       n;
+const char * const  format;
+char * const        pt;
+const char * const  ptlim;
 {
-	char	buf[INT_STRLEN_MAXIMUM(int) + 1];
+    char    buf[INT_STRLEN_MAXIMUM(int) + 1];
 
-	(void) sprintf(buf, format, n);
-	return _add(buf, pt, ptlim, 0);
+    (void) snprintf(buf, sizeof(buf), format, n);
+    return _add(buf, pt, ptlim, 0);
 }
 
 static char *
 _add(str, pt, ptlim, modifier)
-const char *		str;
-char *			pt;
-const char * const	ptlim;
+const char *        str;
+char *          pt;
+const char * const  ptlim;
 int                     modifier;
 {
         int c;
@@ -701,7 +710,7 @@
                 }
         }
 
-	return pt;
+    return pt;
 }
 
 /*
@@ -714,159 +723,38 @@
 
 static char *
 _yconv(a, b, convert_top, convert_yy, pt, ptlim, modifier)
-const int		a;
-const int		b;
-const int		convert_top;
-const int		convert_yy;
-char *			pt;
-const char * const	ptlim;
+const int       a;
+const int       b;
+const int       convert_top;
+const int       convert_yy;
+char *          pt;
+const char * const  ptlim;
 int                     modifier;
 {
-	register int	lead;
-	register int	trail;
+    register int    lead;
+    register int    trail;
 
-#define DIVISOR	100
-	trail = a % DIVISOR + b % DIVISOR;
-	lead = a / DIVISOR + b / DIVISOR + trail / DIVISOR;
-	trail %= DIVISOR;
-	if (trail < 0 && lead > 0) {
-		trail += DIVISOR;
-		--lead;
-	} else if (lead < 0 && trail > 0) {
-		trail -= DIVISOR;
-		++lead;
-	}
-	if (convert_top) {
-		if (lead == 0 && trail < 0)
-			pt = _add("-0", pt, ptlim, modifier);
-		else	pt = _conv(lead, getformat(modifier, "%02d",
+#define DIVISOR 100
+    trail = a % DIVISOR + b % DIVISOR;
+    lead = a / DIVISOR + b / DIVISOR + trail / DIVISOR;
+    trail %= DIVISOR;
+    if (trail < 0 && lead > 0) {
+        trail += DIVISOR;
+        --lead;
+    } else if (lead < 0 && trail > 0) {
+        trail -= DIVISOR;
+        ++lead;
+    }
+    if (convert_top) {
+        if (lead == 0 && trail < 0)
+            pt = _add("-0", pt, ptlim, modifier);
+        else    pt = _conv(lead, getformat(modifier, "%02d",
                                                    "%2d", "%d", "%02d"),
                                    pt, ptlim);
-	}
-	if (convert_yy)
-		pt = _conv(((trail < 0) ? -trail : trail),
+    }
+    if (convert_yy)
+        pt = _conv(((trail < 0) ? -trail : trail),
                            getformat(modifier, "%02d", "%2d", "%d", "%02d"),
                            pt, ptlim);
-	return pt;
+    return pt;
 }
-
-#ifdef LOCALE_HOME
-static struct lc_time_T *
-_loc P((void))
-{
-	static const char	locale_home[] = LOCALE_HOME;
-	static const char	lc_time[] = "LC_TIME";
-	static char *		locale_buf;
-
-	int			fd;
-	int			oldsun;	/* "...ain't got nothin' to do..." */
-	char *			lbuf;
-	char *			name;
-	char *			p;
-	const char **		ap;
-	const char *		plim;
-	char			filename[FILENAME_MAX];
-	struct stat		st;
-	size_t			namesize;
-	size_t			bufsize;
-
-	/*
-	** Use localebuf.mon[0] to signal whether locale is already set up.
-	*/
-	if (localebuf.mon[0])
-		return &localebuf;
-	name = setlocale(LC_TIME, (char *) NULL);
-	if (name == NULL || *name == '\0')
-		goto no_locale;
-	/*
-	** If the locale name is the same as our cache, use the cache.
-	*/
-	lbuf = locale_buf;
-	if (lbuf != NULL && strcmp(name, lbuf) == 0) {
-		p = lbuf;
-		for (ap = (const char **) &localebuf;
-			ap < (const char **) (&localebuf + 1);
-				++ap)
-					*ap = p += strlen(p) + 1;
-		return &localebuf;
-	}
-	/*
-	** Slurp the locale file into the cache.
-	*/
-	namesize = strlen(name) + 1;
-	if (sizeof filename <
-		((sizeof locale_home) + namesize + (sizeof lc_time)))
-			goto no_locale;
-	oldsun = 0;
-	(void) sprintf(filename, "%s/%s/%s", locale_home, name, lc_time);
-	fd = open(filename, O_RDONLY);
-	if (fd < 0) {
-		/*
-		** Old Sun systems have a different naming and data convention.
-		*/
-		oldsun = 1;
-		(void) sprintf(filename, "%s/%s/%s", locale_home,
-			lc_time, name);
-		fd = open(filename, O_RDONLY);
-		if (fd < 0)
-			goto no_locale;
-	}
-	if (fstat(fd, &st) != 0)
-		goto bad_locale;
-	if (st.st_size <= 0)
-		goto bad_locale;
-	bufsize = namesize + st.st_size;
-	locale_buf = NULL;
-	lbuf = (lbuf == NULL) ? malloc(bufsize) : realloc(lbuf, bufsize);
-	if (lbuf == NULL)
-		goto bad_locale;
-	(void) strcpy(lbuf, name);
-	p = lbuf + namesize;
-	plim = p + st.st_size;
-	if (read(fd, p, (size_t) st.st_size) != st.st_size)
-		goto bad_lbuf;
-	if (close(fd) != 0)
-		goto bad_lbuf;
-	/*
-	** Parse the locale file into localebuf.
-	*/
-	if (plim[-1] != '\n')
-		goto bad_lbuf;
-	for (ap = (const char **) &localebuf;
-		ap < (const char **) (&localebuf + 1);
-			++ap) {
-				if (p == plim)
-					goto bad_lbuf;
-				*ap = p;
-				while (*p != '\n')
-					++p;
-				*p++ = '\0';
-	}
-	if (oldsun) {
-		/*
-		** SunOS 4 used an obsolescent format; see localdtconv(3).
-		** c_fmt had the ``short format for dates and times together''
-		** (SunOS 4 date, "%a %b %e %T %Z %Y" in the C locale);
-		** date_fmt had the ``long format for dates''
-		** (SunOS 4 strftime %C, "%A, %B %e, %Y" in the C locale).
-		** Discard the latter in favor of the former.
-		*/
-		localebuf.date_fmt = localebuf.c_fmt;
-	}
-	/*
-	** Record the successful parse in the cache.
-	*/
-	locale_buf = lbuf;
-
-	return &localebuf;
-
-bad_lbuf:
-	free(lbuf);
-bad_locale:
-	(void) close(fd);
-no_locale:
-	localebuf = C_time_locale;
-	locale_buf = NULL;
-	return &localebuf;
-}
-#endif /* defined LOCALE_HOME */