* Makefile.in (OBSOLETE_FUNCTIONS): Add timezone.

* include/cygwin/time.h: Drop conditional timezone definitions.
	(timezone): Declare as extern symbol referring _timezone variable.

winsup/cygwin/ChangeLog

@@ -1,3 +1,10 @@
+2007-12-01  Corinna Vinschen  <corinna@vinschen.de>
+	    Brian Dessent <brian@dessent.net>
+
+	* Makefile.in (OBSOLETE_FUNCTIONS): Add timezone.
+	* include/cygwin/time.h: Drop conditional timezone definitions.
+	(timezone): Declare as extern symbol referring _timezone variable.
+
 2007-11-28  Corinna Vinschen  <corinna@vinschen.de>
 
 	* fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead of

winsup/cygwin/Makefile.in

@@ -158,7 +158,7 @@ OBSOLETE_FUNCTIONS:=regcomp regerror regexec regfree regsub \
 		    getgroups getpwuid getpwuid_r getuid initgroups \
 		    lchown lseek lstat mknod mmap seekdir setegid seteuid \
 		    setgid setgroups setregid setreuid setuid stat \
-		    telldir tmpfile truncate
+		    telldir tmpfile truncate timezone
 
 NEW_FUNCTIONS:=regcomp posix_regcomp \
 	       regerror posix_regerror \

winsup/cygwin/include/cygwin/time.h

@@ -29,13 +29,8 @@ time_t __cdecl timegm (struct tm *);
 #   define daylight _daylight
 # endif
 
-/* The timezone function is only kept for backward compatibility.
-   POSIX expects the timezone variable as XSI extension. */
-# ifdef __timezonefunc__
-char __cdecl *timezone (void);
-# elif !defined(timezone)
-#   define timezone _timezone
-# endif
+extern long timezone __asm__ ("__timezone");
+
 #endif /*__STRICT_ANSI__*/
 
 #ifdef __cplusplus