diff --git a/configure b/configure
index 4cba951..708d40d 100755
--- a/configure
+++ b/configure
@@ -13959,6 +13959,14 @@
 ac_config_files="$ac_config_files dlls/avifile.dll16/Makefile"
 
 ALL_MAKEFILES="$ALL_MAKEFILES \\
+	dlls/avrt/Makefile"
+test "x$enable_avrt" != xno && ALL_DLL_DIRS="$ALL_DLL_DIRS \\
+	avrt"
+ALL_MAKEFILE_DEPENDS="$ALL_MAKEFILE_DEPENDS
+dlls/avrt/Makefile: dlls/avrt/Makefile.in dlls/Makedll.rules"
+ac_config_files="$ac_config_files dlls/avrt/Makefile"
+
+ALL_MAKEFILES="$ALL_MAKEFILES \\
 	dlls/bcrypt/Makefile"
 test "x$enable_bcrypt" != xno && ALL_DLL_DIRS="$ALL_DLL_DIRS \\
 	bcrypt"
@@ -18796,6 +18804,7 @@
     "dlls/avicap32/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/avicap32/Makefile" ;;
     "dlls/avifil32/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/avifil32/Makefile" ;;
     "dlls/avifile.dll16/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/avifile.dll16/Makefile" ;;
+    "dlls/avrt/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/avrt/Makefile" ;;
     "dlls/bcrypt/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/bcrypt/Makefile" ;;
     "dlls/browseui/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/browseui/Makefile" ;;
     "dlls/browseui/tests/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/browseui/tests/Makefile" ;;
diff --git a/configure.ac b/configure.ac
index 58b0d75..4a01615 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2131,6 +2131,7 @@
 WINE_CONFIG_MAKEFILE([dlls/avicap32/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/avifil32/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/avifile.dll16/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS],[enable_win16])
+WINE_CONFIG_MAKEFILE([dlls/avrt/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/bcrypt/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/browseui/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/browseui/tests/Makefile],[dlls/Maketest.rules],[dlls],[ALL_TEST_DIRS],[enable_tests])
diff --git a/dlls/Makefile.in b/dlls/Makefile.in
index 92f129f..4f0416a 100644
--- a/dlls/Makefile.in
+++ b/dlls/Makefile.in
@@ -72,6 +72,7 @@
 	atl/libatl.$(IMPLIBEXT) \
 	avicap32/libavicap32.$(IMPLIBEXT) \
 	avifil32/libavifil32.$(IMPLIBEXT) \
+	avrt/libavrt.$(IMPLIBEXT) \
 	cabinet/libcabinet.$(IMPLIBEXT) \
 	capi2032/libcapi2032.$(IMPLIBEXT) \
 	cards/libcards.$(IMPLIBEXT) \
@@ -218,6 +219,7 @@
 	atl/libatl.a \
 	avicap32/libavicap32.a \
 	avifil32/libavifil32.a \
+	avrt/libavrt.a \
 	cabinet/libcabinet.a \
 	capi2032/libcapi2032.a \
 	cards/libcards.a \
@@ -380,6 +382,9 @@
 avifil32/libavifil32.def avifil32/libavifil32.a: avifil32/avifil32.spec $(WINEBUILD)
 	@cd avifil32 && $(MAKE) `basename $@`
 
+avrt/libavrt.def avrt/libavrt.a: avrt/avrt.spec $(WINEBUILD)
+	@cd avrt && $(MAKE) `basename $@`
+
 cabinet/libcabinet.def cabinet/libcabinet.a: cabinet/cabinet.spec $(WINEBUILD)
 	@cd cabinet && $(MAKE) `basename $@`
 
diff --git a/dlls/avrt/Makefile.in b/dlls/avrt/Makefile.in
new file mode 100644
index 0000000..dc36c89
--- /dev/null
+++ b/dlls/avrt/Makefile.in
@@ -0,0 +1,14 @@
+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../..
+SRCDIR    = @srcdir@
+VPATH     = @srcdir@
+MODULE    = avrt.dll
+IMPORTLIB = avrt
+IMPORTS   = user32 kernel32 ntdll
+
+C_SRCS = \
+	main.c
+
+@MAKE_DLL_RULES@
+
+@DEPENDENCIES@  # everything below this line is overwritten by make depend
diff --git a/dlls/avrt/avrt.spec b/dlls/avrt/avrt.spec
new file mode 100644
index 0000000..103798d7
--- /dev/null
+++ b/dlls/avrt/avrt.spec
@@ -0,0 +1,14 @@
+@ stub AvQuerySystemResponsiveness
+@ stub AvRevertMmThreadCharacteristics
+@ stub AvRtCreateThreadOrderingGroup
+@ stub AvRtCreateThreadOrderingGroupExA
+@ stub AvRtCreateThreadOrderingGroupExW
+@ stub AvRtDeleteThreadOrderingGroup
+@ stub AvRtJoinThreadOrderingGroup
+@ stub AvRtLeaveThreadOrderingGroup
+@ stub AvRtWaitOnThreadOrderingGroup
+@ stub AvSetMmMaxThreadCharacteristicsA
+@ stub AvSetMmMaxThreadCharacteristicsW
+@ stub AvSetMmThreadCharacteristicsA
+@ stub AvSetMmThreadCharacteristicsW
+@ stub AvSetMmThreadPriority
diff --git a/dlls/avrt/main.c b/dlls/avrt/main.c
new file mode 100644
index 0000000..a39743c
--- /dev/null
+++ b/dlls/avrt/main.c
@@ -0,0 +1,47 @@
+/* Avrt dll implementation
+ *
+ * Copyright (C) 2009 Maarten Lankhorst
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "config.h"
+
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "wine/debug.h"
+#include "avrt.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(avrt);
+
+BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
+{
+    TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
+
+    switch (fdwReason)
+    {
+        case DLL_WINE_PREATTACH:
+            return FALSE;    /* prefer native version */
+        case DLL_PROCESS_ATTACH:
+            DisableThreadLibraryCalls(hinstDLL);
+            break;
+        case DLL_PROCESS_DETACH:
+            break;
+    }
+
+    return TRUE;
+}
diff --git a/include/avrt.h b/include/avrt.h
index 691d36a..2d0ab09 100644
--- a/include/avrt.h
+++ b/include/avrt.h
@@ -57,7 +57,7 @@
     LPCSTR TaskName);
 BOOL WINAPI AvRtCreateThreadOrderingGroupExW(
     PHANDLE Context, PLARGE_INTEGER Period,
-    GUID *ThreadOrderingGuid, PLARGE_INTEGER Timeout
+    GUID *ThreadOrderingGuid, PLARGE_INTEGER Timeout,
     LPCSTR TaskName);
 #define AvRtCreateThreadOrderingGroupEx WINELIB_NAME_AW(AvRtCreateThreadOrderingGroupEx)