mmdevapi: Add some initial tests.
diff --git a/configure b/configure
index 2dee390..555bc0b 100755
--- a/configure
+++ b/configure
@@ -15417,6 +15417,14 @@
 ac_config_files="$ac_config_files dlls/mmdevapi/Makefile"
 
 ALL_MAKEFILES="$ALL_MAKEFILES \\
+	dlls/mmdevapi/tests/Makefile"
+test "x$enable_tests" != xno && ALL_TEST_DIRS="$ALL_TEST_DIRS \\
+	mmdevapi/tests"
+ALL_MAKEFILE_DEPENDS="$ALL_MAKEFILE_DEPENDS
+dlls/mmdevapi/tests/Makefile: dlls/mmdevapi/tests/Makefile.in dlls/Maketest.rules"
+ac_config_files="$ac_config_files dlls/mmdevapi/tests/Makefile"
+
+ALL_MAKEFILES="$ALL_MAKEFILES \\
 	dlls/mmdevldr.vxd/Makefile"
 test "x$enable_win16" != xno && ALL_DLL_DIRS="$ALL_DLL_DIRS \\
 	mmdevldr.vxd"
@@ -19049,6 +19057,7 @@
     "dlls/mlang/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/mlang/Makefile" ;;
     "dlls/mlang/tests/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/mlang/tests/Makefile" ;;
     "dlls/mmdevapi/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/mmdevapi/Makefile" ;;
+    "dlls/mmdevapi/tests/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/mmdevapi/tests/Makefile" ;;
     "dlls/mmdevldr.vxd/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/mmdevldr.vxd/Makefile" ;;
     "dlls/mmsystem.dll16/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/mmsystem.dll16/Makefile" ;;
     "dlls/monodebg.vxd/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/monodebg.vxd/Makefile" ;;