auto import from //depot/cupcake/@135843
diff --git a/vold/ums.h b/vold/ums.h
new file mode 100644
index 0000000..02cdec3
--- /dev/null
+++ b/vold/ums.h
@@ -0,0 +1,31 @@
+
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _UMS_H
+#define _UMS_H
+
+// these must match the corresponding strings in java/android/android/os/UsbListener.java
+#define VOLD_EVT_UMS_ENABLED "ums_enabled"
+#define VOLD_EVT_UMS_DISABLED "ums_disabled"
+#define VOLD_EVT_UMS_CONNECTED "ums_connected"
+#define VOLD_EVT_UMS_DISCONNECTED "ums_disconnected"
+
+
+int ums_send_status(void);
+int ums_enable(char *device_file, char *lun_syspath);
+int ums_disable(char *lun_syspath);
+#endif