diff --git a/include/usbd_desc.h b/include/usbd_desc.h
index 9db5eb8..658c5de 100644
--- a/include/usbd_desc.h
+++ b/include/usbd_desc.h
@@ -1,103 +1,31 @@
-/**
-  ******************************************************************************
-  * @file           : usbd_desc.h
-  * @version        : v1.0_Cube
-  * @brief          : Header for usbd_desc file.
-  ******************************************************************************
-  * COPYRIGHT(c) 2016 STMicroelectronics
-  *
-  * Redistribution and use in source and binary forms, with or without modification,
-  * are permitted provided that the following conditions are met:
-  * 1. Redistributions of source code must retain the above copyright notice,
-  * this list of conditions and the following disclaimer.
-  * 2. Redistributions in binary form must reproduce the above copyright notice,
-  * this list of conditions and the following disclaimer in the documentation
-  * and/or other materials provided with the distribution.
-  * 3. Neither the name of STMicroelectronics nor the names of its contributors
-  * may be used to endorse or promote products derived from this software
-  * without specific prior written permission.
-  *
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
-  *
-  ******************************************************************************
+/*
+
+The MIT License (MIT)
+
+Copyright (c) 2016 Hubert Denkmair
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
 */
 
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USBD_DESC__H__
-#define __USBD_DESC__H__
+#pragma once
 
-#ifdef __cplusplus
- extern "C" {
-#endif
-/* Includes ------------------------------------------------------------------*/
 #include "usbd_def.h"
 
-/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
-  * @{
-  */
-  
-/** @defgroup USB_DESC
-  * @brief general defines for the usb device library file
-  * @{
-  */ 
-
-/** @defgroup USB_DESC_Exported_Defines
-  * @{
-  */
-
-/**
-  * @}
-  */ 
-
-/** @defgroup USBD_DESC_Exported_TypesDefinitions
-  * @{
-  */
-/**
-  * @}
-  */ 
-
-/** @defgroup USBD_DESC_Exported_Macros
-  * @{
-  */ 
-/**
-  * @}
-  */ 
-
-/** @defgroup USBD_DESC_Exported_Variables
-  * @{
-  */ 
 extern USBD_DescriptorsTypeDef FS_Desc;
-/**
-  * @}
-  */ 
-
-/** @defgroup USBD_DESC_Exported_FunctionsPrototype
-  * @{
-  */ 
-  
-/**
-  * @}
-  */ 
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __USBD_DESC_H */
-
-/**
-  * @}
-  */ 
-
-/**
-* @}
-*/ 
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/