From 6b221e3551428f04638d81754ebc453c1a955288 Mon Sep 17 00:00:00 2001
From: h2-addad <hamza2.addad@live.uwe.ac.uk>
Date: Sun, 16 Jul 2023 00:38:03 +0000
Subject: [PATCH] Update

---
 src/devices/shutdown.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/devices/shutdown.h

diff --git a/src/devices/shutdown.h b/src/devices/shutdown.h
new file mode 100644
index 0000000..dc4f942
--- /dev/null
+++ b/src/devices/shutdown.h
@@ -0,0 +1,19 @@
+#ifndef DEVICES_SHUTDOWN_H
+#define DEVICES_SHUTDOWN_H
+
+#include <debug.h>
+
+/* How to shut down when Pintos has nothing left to do. */
+enum shutdown_type
+  {
+    SHUTDOWN_NONE,              /* Loop forever. */
+    SHUTDOWN_POWER_OFF,         /* Power off the machine (if possible). */
+    SHUTDOWN_REBOOT,            /* Reboot the machine (if possible). */
+  };
+
+void shutdown (void);
+void shutdown_configure (enum shutdown_type);
+void shutdown_reboot (void) NO_RETURN;
+void shutdown_power_off (void) NO_RETURN;
+
+#endif /* devices/shutdown.h */
-- 
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