1 files changed, 32 insertions, 29 deletions
diff --git a/src/modules/APM/APM.h b/src/modules/APM/APM.h
index 1c229c82..a7932426 100644
--- a/src/modules/APM/APM.h
+++ b/src/modules/APM/APM.h
@@ -1,29 +1,32 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#pragma once
-
-#include <NeKit/Config.h>
-
-namespace Kernel {
-typedef Int32 APMPowerCmd;
-
-enum {
-  kAPMPowerCommandInvalid  = 0x00,
-  kAPMPowerCommandStop     = 0x01,
-  kAPMPowerCommandStart    = 0x02,
-  kAPMPowerCommandSleep    = 0x04,
-  kAPMPowerCommandWakeup   = 0x06,
-  kAPMPowerCommandShutdown = 0x07,
-  kAPMPowerCommandReboot   = 0x08,
-};
-
-/// @brief Send a APM command into it's controller. (Shutdown, Reboot, Sleep...)
-/// @param base_dma the IO base port.
-/// @param cmd the command.
-/// @return status code of the APM command.
-EXTERN_C Int32 apm_send_io_command(UInt16 cmd);
-}  // namespace Kernel
+/* ========================================
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+======================================== */
+
+#ifndef APM_APM_H
+#define APM_APM_H
+
+#include <NeKit/Config.h>
+
+namespace Kernel {
+typedef Int32 APMPowerCmd;
+
+enum {
+  kAPMPowerCommandInvalid  = 0x00,
+  kAPMPowerCommandStop     = 0x01,
+  kAPMPowerCommandStart    = 0x02,
+  kAPMPowerCommandSleep    = 0x04,
+  kAPMPowerCommandWakeup   = 0x06,
+  kAPMPowerCommandShutdown = 0x07,
+  kAPMPowerCommandReboot   = 0x08,
+};
+
+/// @brief Send a APM command into it's controller. (Shutdown, Reboot, Sleep...)
+/// @param base_dma the IO base port.
+/// @param cmd the command.
+/// @return status code of the APM command.
+EXTERN_C Int32 apm_send_io_command(UInt16 cmd);
+}  // namespace Kernel
+
+#endif