$NetBSD: patch-ab,v 1.2 2008/07/28 02:45:56 dholland Exp $

--- dtime.c.orig	1991-09-14 01:15:25.000000000 -0400
+++ dtime.c	2008-07-27 22:02:34.000000000 -0400
@@ -19,36 +19,23 @@ static char rcsid[] =
 #include <stdio.h>
 #include <sys/types.h>
 #include <time.h>
-#ifdef  SYS5
-extern int daylight;
-extern long timezone;
-#else /*SYS5*/
-#include <sys/timeb.h>
-#endif /*SYS5*/
-
-extern long time();
-struct tm* localtime();
 
 struct tws*
-dtwstime()
+dtwstime(void)
     {
-    long clock;
+    time_t clock;
 
     (void) time( &clock );
     return dlocaltime( &clock );
     }
 
 struct tws*
-dlocaltime( clock )
-    long* clock;
+dlocaltime( time_t *clock )
     {
     register struct tm* tm;
-#ifndef SYS5
-    struct timeb tb;
-#endif not SYS5
     static struct tws tw;
 
-    if ( clock == (long*) 0 )
+    if ( clock == NULL )
 	return (struct tws*) 0;
     tw.tw_flags = TW_NULL;
 
@@ -63,13 +50,6 @@ dlocaltime( clock )
     tw.tw_yday = tm->tm_yday;
     if ( tm->tm_isdst )
 	tw.tw_flags |= TW_DST;
-#ifndef  SYS5
-    ftime( &tb );
-    tw.tw_zone = -tb.timezone;
-#else   SYS5
-    tzset();
-    tw.tw_zone = -( timezone / 60 );
-#endif  SYS5
     tw.tw_flags &= ~TW_SDAY;
     tw.tw_flags |= TW_SEXP;
     tw.tw_clock = *clock;