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diff --git a/at91lib/usb/device/hid-keyboard/HIDDKeyboardOutputReport.h b/at91lib/usb/device/hid-keyboard/HIDDKeyboardOutputReport.h
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+++ b/at91lib/usb/device/hid-keyboard/HIDDKeyboardOutputReport.h
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+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support 
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/**
+ \unit HIDDKeyboardOutputReport
+
+ !!!Purpose
+
+ Definition of a class for manipulating HID keyboard output reports.
+
+ !!!Usage
+
+ -# Initialize a newly-created output report instance with
+    HIDDKeyboardOutputReport_Initialize.
+ -# Retrieve the status of the three LEDs using
+    HIDDKeyboardOutputReport_GetNumLockStatus,
+    HIDDKeyboardOutputReport_GetCapsLockStatus and
+    HIDDKeyboardOutputReport_GetScrollLockStatus.
+*/
+
+#ifndef HIDKEYBOARDOUTPUTREPORT_H
+#define HIDKEYBOARDOUTPUTREPORT_H
+
+//------------------------------------------------------------------------------
+//         Types
+//------------------------------------------------------------------------------
+
+#ifdef __ICCARM__          // IAR
+#pragma pack(1)            // IAR
+#define __attribute__(...) // IAR
+#endif                     // IAR
+
+//------------------------------------------------------------------------------
+/// HID output report structure used by the host to control the state of
+/// the keyboard LEDs.
+/// 
+/// Only the first three bits are relevant, the other 5 are used as
+/// padding bits.
+//------------------------------------------------------------------------------
+typedef struct {
+
+    unsigned char numLockStatus:1,      /// State of the num. lock LED.
+                  capsLockStatus:1,     /// State of the caps lock LED.
+                  scrollLockStatus:1,   /// State of the scroll lock LED.
+                  padding:5;            /// Padding bits.
+
+} __attribute__ ((packed)) HIDDKeyboardOutputReport; // GCC
+
+#ifdef __ICCARM__          // IAR
+#pragma pack()             // IAR
+#endif                     // IAR
+
+//------------------------------------------------------------------------------
+//         Exported functions
+//------------------------------------------------------------------------------
+
+extern void HIDDKeyboardOutputReport_Initialize(
+    HIDDKeyboardOutputReport *report);
+
+extern unsigned char HIDDKeyboardOutputReport_GetNumLockStatus(
+    const HIDDKeyboardOutputReport *report);
+
+extern unsigned char HIDDKeyboardOutputReport_GetCapsLockStatus(
+    const HIDDKeyboardOutputReport *report);
+
+extern unsigned char HIDDKeyboardOutputReport_GetScrollLockStatus(
+    const HIDDKeyboardOutputReport *report);
+
+#endif //#ifndef HIDKEYBOARDOUTPUTREPORT_H
+