diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 1dd1c70..85ea63f 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -67,6 +67,11 @@
 
 void ctrl_alt_del(void);
 
+#define POWEROFF_CMD_PATH_LEN	256
+extern char poweroff_cmd[POWEROFF_CMD_PATH_LEN];
+
+extern int orderly_poweroff(bool force);
+
 /*
  * Emergency restart, callable from an interrupt handler.
  */