include/linux/usb/g_hid.h

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * g_hid.h -- Header file for USB HID gadget driver
   4  *
   5  * Copyright (C) 2010 Fabien Chouteau <fabien.chouteau@barco.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #ifndef __LINUX_USB_G_HID_H
  23 #define __LINUX_USB_G_HID_H
  24
  25 struct hidg_func_descriptor {
  26         unsigned char           subclass;
  27         unsigned char           protocol;
  28         unsigned short          report_length;
  29         unsigned short          report_desc_length;
  30         unsigned char           report_desc[];
  31 };
  32
  33 #endif /* __LINUX_USB_G_HID_H */