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diff --git a/Build/source/texk/dvipdfmx/dvipdfmx-20110309/m4/maw-time.m4 b/Build/source/texk/dvipdfmx/dvipdfmx-20110309/m4/maw-time.m4
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+# maw-time.m4 - timezone tests
+# Copyright (C) 1998 - 2008 Mark A. Wicks <mwicks@kettering.edu>
+# Kettering University
+#
+# This file is free software; the copyright holders
+# give unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# MAW_EXT_TIMEZONE
+# ----------------
+AC_DEFUN([MAW_EXT_TIMEZONE],
+[AC_MSG_CHECKING([whether time.h defines timezone as an external variable])
+ AC_TRY_LINK(
+ [#include <time.h>],
+ [-timezone;],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_TIMEZONE, [], [external timezone variable])],
+ [AC_MSG_RESULT(no)])
+])# MAW_EXT_TIMEZONE
+
+# MAW_TZ_HAS_TM_GMTOFF
+# --------------------
+AC_DEFUN([MAW_TZ_HAS_TM_GMTOFF],
+[AC_MSG_CHECKING([whether struct tz has tm_gmtoff as a member])
+ AC_TRY_COMPILE(
+ [#include <time.h>],
+ [struct tm *tp; tp->tm_gmtoff],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_TM_GMTOFF, [], [struct tz has tm_gmtoff])],
+ [AC_MSG_RESULT(no)])
+])# MAW_TZ_HAS_TM_GMTOFF
+