diff --git a/Build.sh b/Build.sh
index 585ca2a..b805348 100644
--- a/Build.sh
+++ b/Build.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.589 2012/10/22 20:19:08 tg Exp $'
+srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.590 2012/11/20 18:50:41 tg Exp $'
 #-
 # Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
 #		2011, 2012
@@ -1495,7 +1495,7 @@ else
 		#define EXTERN
 		#define MKSH_INCLUDES_ONLY
 		#include "sh.h"
-		__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.589 2012/10/22 20:19:08 tg Exp $");
+		__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.590 2012/11/20 18:50:41 tg Exp $");
 		int main(void) { printf("Hello, World!\n"); return (0); }
 EOF
 	case $cm in
@@ -1589,6 +1589,12 @@ ac_test getrusage <<-'EOF'
 	}
 EOF
 
+ac_test gettimeofday <<-'EOF'
+	#define MKSH_INCLUDES_ONLY
+	#include "sh.h"
+	int main(void) { return (gettimeofday(NULL, NULL)); }
+EOF
+
 ac_test killpg <<-'EOF'
 	#include <signal.h>
 	int main(int ac, char *av[]) { return (av[0][killpg(123, ac)]); }
diff --git a/Makefile b/Makefile
index ce738af..697edae 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# $MirOS: src/bin/mksh/Makefile,v 1.104 2012/10/21 17:16:44 tg Exp $
+# $MirOS: src/bin/mksh/Makefile,v 1.105 2012/11/20 18:50:42 tg Exp $
 #-
 # Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
 #		2011, 2012
@@ -46,8 +46,8 @@ CPPFLAGS+=	-DMKSH_ASSUME_UTF8 -DMKSH_DISABLE_DEPRECATED \
 		-DHAVE_CAN_INT8TYPE=1 -DHAVE_CAN_UCBINT8=1 -DHAVE_RLIM_T=1 \
 		-DHAVE_SIG_T=1 -DHAVE_SYS_SIGNAME=1 -DHAVE_SYS_SIGLIST=1 \
 		-DHAVE_STRSIGNAL=0 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 \
-		-DHAVE_GETRUSAGE=1 -DHAVE_KILLPG=1 -DHAVE_MKNOD=0 \
-		-DHAVE_MMAP=1 -DHAVE_NICE=1 -DHAVE_REVOKE=1 \
+		-DHAVE_GETRUSAGE=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 \
+		-DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_NICE=1 -DHAVE_REVOKE=1 \
 		-DHAVE_SETLOCALE_CTYPE=0 -DHAVE_LANGINFO_CODESET=0 \
 		-DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 \
 		-DHAVE_STRLCPY=1 -DHAVE_FLOCK_DECL=1 -DHAVE_REVOKE_DECL=1 \
diff --git a/check.t b/check.t
index 5666107..31e7f68 100644
--- a/check.t
+++ b/check.t
@@ -1,4 +1,4 @@
-# $MirOS: src/bin/mksh/check.t,v 1.565 2012/11/12 19:13:44 tg Exp $
+# $MirOS: src/bin/mksh/check.t,v 1.566 2012/11/20 18:50:42 tg Exp $
 # $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
 # $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
 # $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
@@ -29,7 +29,7 @@
 # http://www.freebsd.org/cgi/cvsweb.cgi/src/tools/regression/bin/test/regress.sh?rev=HEAD
 
 expected-stdout:
-	@(#)MIRBSD KSH R40 2012/11/12
+	@(#)MIRBSD KSH R40 2012/11/20
 description:
 	Check version of shell.
 stdin:
@@ -38,7 +38,7 @@ name: KSH_VERSION
 category: shell:legacy-no
 ---
 expected-stdout:
-	@(#)LEGACY KSH R40 2012/11/12
+	@(#)LEGACY KSH R40 2012/11/20
 description:
 	Check version of legacy shell.
 stdin:
diff --git a/sh.h b/sh.h
index ec504d0..0de74ba 100644
--- a/sh.h
+++ b/sh.h
@@ -157,9 +157,9 @@
 #endif
 
 #ifdef EXTERN
-__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.602 2012/11/12 19:13:46 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.603 2012/11/20 18:50:46 tg Exp $");
 #endif
-#define MKSH_VERSION "R40 2012/11/12"
+#define MKSH_VERSION "R40 2012/11/20"
 
 /* arithmetic types: C implementation */
 #if !HAVE_CAN_INTTYPES
@@ -338,6 +338,15 @@ struct rusage {
 extern int flock(int, int);
 #endif
 
+#if !HAVE_GETTIMEOFDAY
+#define mksh_TIME(tv) do {		\
+	(tv).tv_usec = 0;		\
+	(tv).tv_sec = time(NULL);	\
+} while (/* CONSTCOND */ 0)
+#else
+#define mksh_TIME(tv) gettimeofday(&(tv), NULL)
+#endif
+
 #if !HAVE_GETRUSAGE
 extern int getrusage(int, struct rusage *);
 #endif
@@ -366,12 +375,6 @@ extern int __cdecl setegid(gid_t);
 /* this need not work everywhere, take care */
 #define O_ACCMODE	(O_RDONLY | O_WRONLY | O_RDWR)
 #endif
-#define mksh_TIME(tv) do {		\
-	(tv).tv_usec = 0;		\
-	(tv).tv_sec = time(NULL);	\
-} while (/* CONSTCOND */ 0)
-#else
-#define mksh_TIME(tv) gettimeofday(&(tv), NULL)
 #endif
 
 #ifdef MKSH__NO_SYMLINK