auto import from //depot/cupcake/@135843
diff --git a/mountd/ASEC.h b/mountd/ASEC.h
new file mode 100644
index 0000000..c87b288
--- /dev/null
+++ b/mountd/ASEC.h
@@ -0,0 +1,66 @@
+#ifndef _ASEC_H
+#define _ASEC_H
+
+#define ASEC_STORES_MAX 4
+#define MAX_LOOP 8
+
+typedef enum AsecState {
+ // Feature disabled
+ ASEC_DISABLED,
+
+ // Feature enabled and operational
+ ASEC_AVAILABLE,
+
+ // Busy
+ ASEC_BUSY,
+
+ // Internal Error
+ ASEC_FAILED_INTERR,
+
+ // No media available
+ ASEC_FAILED_NOMEDIA,
+
+ // Media is corrupt
+ ASEC_FAILED_BADMEDIA,
+
+ // Key mismatch
+ ASEC_FAILED_BADKEY,
+} AsecState;
+
+/*
+ * ASEC commands
+ */
+#define ASEC_CMD_SEND_STATUS "asec_send_status"
+#define ASEC_CMD_ENABLE "asec_enable"
+#define ASEC_CMD_DISABLE "asec_disable"
+
+/*
+ * ASEC events
+ */
+
+// These events correspond to the states in the AsecState enum.
+// A path to the ASEC mount point follows the colon
+#define ASEC_EVENT_DISABLED "asec_disabled:"
+#define ASEC_EVENT_AVAILABLE "asec_available:"
+#define ASEC_EVENT_BUSY "asec_busy:"
+#define ASEC_EVENT_FAILED_INTERR "asec_failed_interror:"
+#define ASEC_EVENT_FAILED_NOMEDIA "asec_failed_nomedia"
+#define ASEC_EVENT_FAILED_BADMEDIA "asec_failed_badmedia:"
+#define ASEC_EVENT_FAILED_BADKEY "asec_failed_badkey:"
+
+/*
+ * System Properties
+ */
+
+#define ASEC_ENABLED "asec.enabled"
+
+#define ASEC_STATUS "ro.asec.status"
+#define ASEC_STATUS_DISABLED "disabled"
+#define ASEC_STATUS_AVAILABLE "available"
+#define ASEC_STATUS_BUSY "busy"
+#define ASEC_STATUS_FAILED_INTERR "internal_error"
+#define ASEC_STATUS_FAILED_NOMEDIA "no_media"
+#define ASEC_STATUS_FAILED_BADMEDIA "bad_media"
+#define ASEC_STATUS_FAILED_BADKEY "bad_key"
+
+#endif